JP4833392B2

JP4833392B2 - Deodorization device

Info

Publication number: JP4833392B2
Application number: JP2000106281A
Authority: JP
Inventors: 幸雄石川; 幹雄高橋; 健一原川; 清孝岩本
Original assignee: Takenaka Corp
Current assignee: Takenaka Corp
Priority date: 2000-04-07
Filing date: 2000-04-07
Publication date: 2011-12-07
Anticipated expiration: 2020-04-07
Also published as: JP2001286547A

Description

【０００１】
【発明の属する技術分野】
本発明は、室内臭気環境の改善を行う脱臭装置に関する。
臭気の発生が顕著である室内環境（例えば、食品倉庫、厨房、冷蔵倉庫、食品工場、建設現場など）において、環境改善や建物性能を確保することを目的として、室内環境下での臭気を消臭、脱臭することが必要となる。
【０００２】
【従来の技術】
従来、室内の脱臭方法は、以下の方法が挙げられる。
１）脱臭剤を家具または内装材に設置する方法
壁、床等の面積を広くとれる内装面に活性炭等の脱臭剤を添加し、そこに接触する空気の脱臭を図る。
【０００３】
また、カーテンや収納庫等に設置する場合もある。
２）空調機及び送風機等の循環系に設置する方法
室内の空気を強制的に空調機や送風機に取り込み、その中に設置されている活性炭等の脱臭フィルタに吸着させ、脱臭を図る。
【０００４】
【発明が解決しようとする課題】
しかし、脱臭剤を家具または内装材に設置する方法では、空気の接触効率が悪いため、速効性に欠ける。そのため接触面積を大きく取ることが必要となる。
【０００５】
また、空調機及び送風機等の循環系に設置する方法では、室内に事前に設置されている空調機や送風機の位置により、脱臭性能は限定され、空気の循環が悪い場所での脱臭性能は低下する。空調機や送風機の大きさにより、脱臭剤の設置容量が限定される。また、ファンの静圧等の能力に応じても限定される。
本発明は、斯かる従来の問題点を解決するために為されたもので、その目的は、簡易に、またはフレキシブルに脱臭を図り、室内臭気環境の改善を行うことができる脱臭装置を提供することにある。
【０００６】
【課題を解決するための手段】
請求項１に係る発明は、ファン装置と、前記ファン装置に一端部が接続され、他端部が蓋部材によって閉塞される筒状体とから成り、前記筒状体は、一方向に向かって拡径するコイルばねの両端にフランジを取り付けた伸縮可能な複数の筒状体本体と、前記筒状体本体の前記コイルばねに巻き付けられる通気性を有する脱臭シートとを備え、前記筒状体は、前記蓋部材に向かって拡径するようにそれぞれ外径の異なる前記複数の筒状体本体を連結することによって構成されていることを特徴とする。
請求項２に係る発明は、ファン装置と、前記ファン装置に一端部が接続され、他端部が蓋部材によって閉塞される筒状体とから成り、前記筒状体は、一方向に向かって拡径するコイルばねの両端にフランジを取り付けた伸縮可能な複数の筒状体本体と、前記筒状体本体の前記コイルばねを覆う通気性を有する脱臭シートから成る筒状の脱臭体とを備え、前記筒状体は、前記蓋部材に向かって拡径するようにそれぞれ外径の異なる前記複数の筒状体本体を連結することによって構成されていることを特徴とする。
【０００７】
請求項３に係る発明は、ファン装置と、前記ファン装置に一端部が接続され、他端部が蓋部材によって閉塞される筒状体とから成り、前記筒状体は、一方向に向かって縮径するコイルばねの両端にフランジを取り付けた伸縮可能な複数の筒状体本体と、前記筒状体本体の前記コイルばねに巻き付けられる通気性を有する脱臭シートとを備え、前記筒状体は、前記蓋部材に向かって縮径するようにそれぞれ外径の異なる前記複数の筒状体本体を連結することによって構成されていることを特徴とする。
【０００８】
請求項４に係る発明は、ファン装置と、前記ファン装置に一端部が接続され、他端部が蓋部材によって閉塞される筒状体とから成り、前記筒状体は、一方向に向かって縮径するコイルばねの両端にフランジを取り付けた伸縮可能な複数の筒状体本体と、前記筒状体本体の前記コイルばねを覆う通気性を有する脱臭シートから成る筒状の脱臭体とを備え、前記筒状体は、前記蓋部材に向かって縮径するようにそれぞれ外径の異なる前記複数の筒状体本体を連結することによって構成されていることを特徴とする。
請求項５に係る発明は、ファン装置と、前記ファン装置に一端部が接続され、他端部が蓋部材によって閉塞される筒状体とから成り、前記筒状体は、外径の異なるコイルばねの両端にフランジを取り付けた伸縮可能な複数の筒状体本体と、前記筒状体本体の前記コイルばねに巻き付けられる通気性を有する脱臭シートとを備え、前記筒状体は、それぞれ外径の異なる前記複数の筒状体本体を連結することによって構成されていることを特徴とする。
【０００９】
請求項６に係る発明は、ファン装置と、前記ファン装置に一端部が接続され、他端部が蓋部材によって閉塞される筒状体とから成り、前記筒状体は、外径の異なるコイルばねの両端にフランジを取り付けた伸縮可能な複数の筒状体本体と、前記筒状体本体の前記コイルばねを覆う通気性を有する脱臭シートから成る筒状の脱臭体とを備え、前記筒状体は、それぞれ外径の異なる前記複数の筒状体本体を連結することによって構成されていることを特徴とする。
請求項７に係る発明は、ファン装置と、前記ファン装置に一端部が接続され、他端部が開放される筒状体とから成り、前記筒状体は、一方向に向かって拡径する複数の筒状体本体と、前記筒状体本体の内壁面に設けた吸着剤とを備え、前記筒状体は、順次拡径するそれぞれ外径の異なる前記複数の筒状体本体を抜け落ちないように連結することによって構成されていることを特徴とする。
【００１０】
請求項８に係る発明は、請求項１乃至請求項７の何れか記載の脱臭装置において、前記ファン装置は、換気ファンまたは空調機であることを特徴とする。
請求項９に係る発明は、請求項１乃至請求項８の何れか記載の脱臭装置において、前記コイルばねは、ワイヤーまたはパイプで構成されていることを特徴とする。
【００１２】
【発明の実施の形態】
以下、本発明を実施形態に基づいて説明する。
【００１３】
図１および図２は、本発明の前提となる実施形態に係る脱臭装置１０を示す。
本発明の前提となる実施形態に係る脱臭装置１０は、換気ファン（ファン装置）１１の吸込み側１１ａに、複数の（本例では、４個）の円筒形状の筒状体本体１４ａ〜１４ｄを連結して成る円筒形状の筒状体１３を取り付けている。
【００１４】
筒状体１３は、筒状壁面を脱臭フィルタ１９で構成されている。
各筒状体本体１４ａ〜１４ｄは、例えば、５ｍ〜１０ｍ程度の長さを有し、ワイヤーをコイル状に巻回したコイルばね１５と、コイルばね１５の両端に取り付けたフランジ１６と、コイルばね１５の外周面とフランジ１６とに巻き付けられた通気性の脱臭シート１７とから成る。
【００１５】
なお、脱臭シート１７は、コイルばね１５を伸ばした状態で、コイルばね１５の外周面とフランジ１６とに巻き付けられ、接着剤、マジックテープ（登録商標）などで固着される。このようにして、脱臭シート１７を固着することによって、脱臭フィルタ１９が形成される。
筒状体本体１４ｄは、筒状体本体１４ｃの反対側の端部（後述するように、吸込み側となる）に蓋部材１８を取り付けている。
【００１６】
筒状体本体１４ａ〜１４ｄは、各フランジ１６を接合し、ボルトナットなどで固定することによって所定長の筒状体１３とされる。
脱臭シート１７としては、例えば活性炭シートがある。
本発明の前提となる実施形態に係る脱臭装置１０は、搬入、搬出時に、図２に示すように、各筒状体本体１４ａ〜１４ｄを長軸方向に押圧してコイルばね１５を圧縮することによってコンパクトに収納できるようになっている。
【００１７】
そして、本発明の前提となる実施形態に係る脱臭装置１０は、室内気環境の改善を行う場所に図２の状態で搬入される。
次に、脱臭する現地にて、図１に示すように、コイルばね１５を伸ばして配設される。
この状態で、換気ファン１１を作動させると、設置された場所の空気が、矢印で示すように、各体本体１４ａ〜１４ｄの外周面に配された脱臭シート１７を介して筒状体１３内に吸い込まれる。吸い込まれた空気は、臭気シート１７を通過するときおよび筒状体１３内を通過するときに、脱臭される。
【００１８】
したがって、換気ファン１１の吐出口１１ｂから吹き出される時には、臭気が除かれた空気として設置場所へ戻される。
この作業を繰り返すことによって、空気が本発明の前提となる実施形態に係る脱臭装置１０に取り込まれる空気の循環が起こり、確実に室内の環境改善が行われる。
ここで、筒状体１３は、床置きまたは天井吊り下げなど各種の設置方法が可能である。
【００１９】
これにより、室内の新鮮空気の行き渡らない袋小路や、滞留域の換気、脱臭を行える。
室内密閉状態においても、筒状体１３と換気ファン１１を用いて室内空気を循環させることによって室内臭気の脱臭が可能となる。また、フランジ１６などにキャスターを付ければ移設がより容易となる。
【００２０】
以上のように本発明の前提となる実施形態によれば、筒状体１３の全面が脱臭フィルタ１９を構成しているため、脱臭の際の換気ファン１１の圧力損失が少ない。
また、ホテル、マンションなど小部屋が多い場合においても、筒状体本体１４ｄから蓋部材１８を取り外し、新たに必要数の別の筒状体本材（１４ａなど）を接合し延長することにより、空気が滞留する場所周辺の臭気まで脱臭が可能となる。
【００２１】
さらに、脱臭シート１７は、活性炭シートにより構成されているので、天日（紫外線）により再生可能（９５％）である。また、低コストである。
また、各筒状体本体１４ａ〜１４ｄにおける脱臭シート１７の活性炭の充填率を変えることによって、より効率的な脱臭が可能になるとともに円筒体１３の長さ方向に対して均一な吹込み風速となるように調整することもできる。この場合、例えば、筒状体本体１４ａの活性炭の充填率を大、筒状体本体１４ｂ、１４ｃの活性炭の充填率を中、筒状体本体１４ｄの活性炭の充填率を小とする。
【００２２】
また、活性炭の充填率で圧力を調整する方法に代えて脱臭シート１７の繊維の開口率を調整しても良い。
なお、上記本発明の前提となる実施形態では、筒状体１３として、円筒形状について説明したが、角断面形状であっても良い。
また、脱臭シート１７は、コイルばね１５側に巻回した後、固着して脱臭シート層を形成したものとして説明したが、例えば、脱臭シートを予め袋状または筒状に成形しておき、その袋状または筒状の脱臭シートにコイルばね１５を挿入した後、固着して脱臭シート層を形成しても良い。
【００２３】
図３ないし図５は、本発明の別の前提となる実施形態に係る脱臭装置２０を示す。
本発明の別の前提となる実施形態に係る脱臭装置２０は、コイルばね２５が、ワイヤに代えてパイプによって形成されている点で、本発明の前提となる実施形態に係る脱臭装置１０と相違する。
その他の構成は、本発明の前提となる実施形態に係る脱臭装置１０と同様であるため、同一の符号を付し、その説明を省略した。
【００２４】
また、筒状体２３を構成する各筒状体本体２４ａ〜２４ｄにおける脱臭シート１７の活性炭の充填率は、例えば、筒状体本体２４ａの活性炭の充填率を大、筒状体本体２４ｂ，２４ｃの活性炭の充填率を中、筒状体本体２４ｄの活性炭の充填率を小とする。
本発明の別の実施形態においても、本発明の前提となる実施形態に係る脱臭装置１０と同様の作用効果を奏することができる。
【００２５】
図６および図７は、本発明の第一実施形態に係る脱臭装置３０を示す。
本実施形態に係る脱臭装置３０は、筒状体３３が、蓋部材３８に向かって拡径するように、それぞれが拡径する複数（本例では、３個）の筒状体本体３４ａ，３４ｂ，３４ｃを連結することによって構成されている。
【００２６】
その他の構成は、本発明の前提となる実施形態に係る脱臭装置１０と同様である。
また、各筒状体本体３４ａ〜３４ｃにおける脱臭シート１７の活性炭の充填率は、例えば、筒状体本体３４ａの活性炭の充填率を大、筒状体本体３４ｂの活性炭の充填率を中、筒状体本体３４ｃの活性炭の充填率を小とする。
本実施形態においても、本発明の前提となる実施形態に係る脱臭装置１０と同様の作用効果を奏することができる。
【００２７】
なお、換気ファン３１と蓋部材３８とを取り替え最大径部に換気ファン３１を取り付け、最小径部に蓋部材３８を取り付けても良い。
この場合も、各筒状体本体３４ａ〜３４ｃにおける脱臭シート１７の活性炭の充填率は、例えば、換気ファン３１に近い筒状体本体３４ｃの活性炭の充填率を大、筒状体本体３４ｂの活性炭の充填率を中、筒状体本体３４ａの活性炭の充填率を小とする。
【００２８】
図８および図９は、本発明の第二実施形態に係る脱臭装置４０を示す。
本実施形態に係る脱臭装置４０は、筒状体４３が、蓋部材４８に向かって拡径するように、それぞれが外径の異なる複数（本例では、３個）の筒状体本体４４ａ，４４ｂ，４４ｃを連結することによって構成されている。
【００２９】
その他の構成は、本発明の前提となる実施形態に係る脱臭装置１０と同様である。
また、各筒状体本体４４ａ〜４４ｃにおける脱臭シート１７の活性炭の充填率は、例えば、筒状体本体４４ａの活性炭の充填率を大、筒状体本体４４ｂの活性炭の充填率を中、筒状体本体４４ｃの活性炭の充填率を小とする。
【００３０】
本実施形態においては、コイルばね１５の圧縮時に換気ファン４１が筒状体４３内に収容できるので、本発明の前提となる実施形態に係る脱臭装置１０、本発明の別の前提となる実施形態に係る脱臭装置２０および第一実施形態に係る脱臭装置３０に比し、さらにコンパクトになるという利点がある。
また、本実施形態においても、本発明の前提となる実施形態に係る脱臭装置１０と同様の作用効果を奏することができる。
【００３１】
図１０および図１１は、本発明の第三実施形態に係る脱臭装置５０を示す。
本実施形態に係る脱臭装置５０は、筒状体５３が、それぞれが外径の異なる複数（本例では、４個）の筒状体本体５４ａ，５４ｂ，５４ｃ、５４ｄを連結することによって構成されている。
【００３２】
その他の構成は、本発明の前提となる実施形態に係る脱臭装置１０と同様である。
また、各筒状体本体５４ａ〜５４ｄにおける脱臭シート１７の活性炭の充填率は、例えば、筒状体本体５４ａの活性炭の充填率を大、筒状体本体５４ｂ、５４ｃの活性炭の充填率を中、筒状体本体５４ｄの活性炭の充填率を小とする。
本実施形態においても、本発明の前提となる実施形態に係る脱臭装置１０と同様の作用効果を奏することができる。
【００３３】
図１２は、本発明の第四実施形態に係る脱臭装置６０を示す。
本実施形態では、筒状体６３が、１つの筒状体本体６４ａによって構成されている。
そして、筒状体６３が、空調機６１の吹出口６１ａに取り付けられている。
【００３４】
この実施形態に係る脱臭装置６０によれば、天井１００に設けた吸込口１０１から室内空気が天井チャンバ１０２に取り込まれ、空調機６１のファンによって臭気を持った空気が筒状体６３内に吹き出される。
この際、吹き出された空気は脱臭シート１７によって臭気が脱臭されて室内へ戻される。
【００３５】
この循環を繰り返すことによって、臭気を持った室内空気が脱臭され、確実に室内の環境改善が行われる。
本実施形態に係る脱臭装置６０は、第一実施形態に係る脱臭装置３０，第二実施形態に係る脱臭装置４０，第三実施形態に係る脱臭装置５０に開示した筒状体であれば任意に取り替えることが可能である。
【００３６】
図１３および図１４は、本発明の第五実施形態に係る脱臭装置７０を示す。
実施形態に係る脱臭装置７０では、筒状体７３が、内壁面に吸着剤を設けた順次拡径する３個の筒状体本体７４ａ，７４ｂ，７４ｃを、抜け落ちないように、先端に向かって拡径するように取り付けてある。
【００３７】
そして、本実施形態に係る脱臭装置７０では、筒状体７３の先端部を開放している。
本実施形態に係る脱臭装置７０では、換気ファン１１を作動すると、筒状体７３の先端部の開口部から臭気を伴った空気を吸い込み、吸い込んだ空気を筒状体の内壁面に設けられた吸着剤層に接触させて脱臭することができる。
【００３８】
図１４は、換気ファン１１に代えて空調機７１に筒状体７３の端部を取り付けた例を示す。
したがって、図１２に示す実施形態と同様に室内空気の脱臭を行うことができる。
【００３９】
そして、本発明の前提となる実施形態に係る脱臭装置１０，本発明の別の前提となる実施形態に係る脱臭装置２０，第一実施形態に係る脱臭装置３０，第二実施形態に係る脱臭装置４０，第三実施形態に係る脱臭装置５０、第四実施形態に係る脱臭装置６０の場合と異なり、蓋部材が存在しない。
すなわち、本実施形態に係る脱臭装置７０では、脱臭シート１５を通過させることによって脱臭を行うのではなく、空調機７１から吹き出される臭気を持った空気を筒状体７３の内壁面に接触させることによって脱臭する点で、脱臭装置１０〜６０と相違する。
【００４０】
図１５は、本発明の第六実施形態に係る脱臭装置８０を示す。
本実施形態に係る脱臭装置８０は、扇風機８１と、この扇風機８１のファンカバー８２に取り付けられる脱臭シート８３とで構成されている。
本実施形態に係る脱臭装置８０では、脱臭シート８３をクリップ、マジックテープ（登録商標）、粘着テープなどにより、扇風機８１の吹出側に位置するファンカバー８２を覆うように取り付けている。
【００４１】
本実施形態に係る脱臭装置８０では、扇風機８１を作動すると、室内空気を吸い込み、ファンカバー８２に向かって吹き出す。この際、室内空気に含まれている臭気が脱臭シート８３を通過し、脱臭される。
【００４４】
【発明の効果】
以上のように、請求項１ないし請求項９の発明によれば、筒状体が筒状壁面の全面に脱臭フィルタを形成しているため、脱臭の際の、ファンの圧力損失が少ない。
また、筒状体を接合し延長することができるので、空気が滞留する場所周辺の臭気まで脱臭が可能となる。
【００４５】
さらに、活性炭シートによる脱臭のため、シートは天日により再生可能である。また、低コストである。
【図面の簡単な説明】
【図１】本発明の前提となる実施形態に係る脱臭装置１０の使用状態を示す側面図である。
【図２】本発明の前提となる実施形態に係る脱臭装置１０の収縮状態を示す側面図である。
【図３】本発明の別の前提となる実施形態に係る脱臭装置２０の使用状態を示す側面図である。
【図４】本発明の別の前提となる実施形態に係る脱臭装置２０の収縮状態を示す側面図である。
【図５】本発明の別の前提となる実施形態に係る脱臭装置２０におけるパイプ状のコイルばねを示す斜視図である。
【図６】本発明の第一実施形態に係る脱臭装置３０の使用状態を示す側面図である。
【図７】本発明の第一実施形態に係る脱臭装置３０の収縮状態を示す側面図である。
【図８】本発明の第二実施形態に係る脱臭装置４０の使用状態を示す側面図である。
【図９】本発明の第二実施形態に係る脱臭装置４０の収縮状態を示す側面図である。
【図１０】本発明の第三実施形態に係る脱臭装置５０の使用状態を示す側面図である。
【図１１】本発明の第三実施形態に係る脱臭装置５０の収縮状態を示す側面図である。
【図１２】本発明の第四実施形態に係る脱臭装置６０の使用状態を示す断面図である。
【図１３】本発明の第五実施形態に係る脱臭装置７０の使用状態を示す側面図である。
【図１４】本発明の第五実施形態に係る脱臭装置７０の使用状態を示す断面図である。
【図１５】本発明の第六実施形態に係る脱臭装置８０の使用状態を示す側面図である。
【符号の説明】
１０，２０，３０，４０，５０，６０，７０，８０脱臭装置
１１換気ファン（ファン装置）
１１ａ換気ファン（ファン装置）１１の吸込み側
１３筒状体
１４ａ，１４ｂ，１４ｃ，１４ｄ筒状体本体
１５コイルばね
１６フランジ
１７脱臭シート
１９脱臭フィルタ[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a deodorizing apparatus for improving an indoor odor environment.
In indoor environments where odors are prominent (for example, food warehouses, kitchens, refrigerated warehouses, food factories, construction sites, etc.), in order to improve the environment and ensure building performance, eliminate odors in the indoor environment. It is necessary to deodorize and deodorize.
[0002]
[Prior art]
Conventionally, indoor deodorization methods include the following methods.
1) Method of installing deodorant on furniture or interior material Add a deodorant such as activated carbon to the interior surface that can take a large area such as walls and floors, and deodorize the air coming into contact therewith.
[0003]
In some cases, it may be installed in a curtain or storage.
2) Installation in a circulation system such as an air conditioner and a blower Force indoor air into the air conditioner or blower and adsorb it on a deodorizing filter such as activated carbon installed in the air conditioner to deodorize it.
[0004]
[Problems to be solved by the invention]
However, the method of installing the deodorizer on the furniture or the interior material lacks rapid effectiveness because of poor air contact efficiency. Therefore, it is necessary to increase the contact area.
[0005]
In addition, in the method of installing in a circulation system such as an air conditioner and a blower, the deodorization performance is limited depending on the position of the air conditioner or blower installed in the room in advance, and the deodorization performance in a place where air circulation is poor is reduced. To do. The installation capacity of the deodorizer is limited by the size of the air conditioner or blower. Moreover, it is also limited according to the capability of the fan such as static pressure.
The present invention has been made to solve such a conventional problem, and an object of the present invention is to provide a deodorizing apparatus that can easily or flexibly deodorize and improve the indoor odor environment. There is.
[0006]
[Means for Solving the Problems]
The invention according to claim 1, and the fan unit, one end portion connected to the fan device composed of a cylindrical body other end Ru is closed by a lid member, the tubular body is in one direction A plurality of expandable and retractable cylindrical body bodies with flanges attached to both ends of a coil spring that expands the diameter, and a breathable deodorizing sheet wound around the coil springs of the cylindrical body body, The plurality of cylindrical body bodies having different outer diameters are connected so as to expand toward the lid member .
The invention according to claim 2 includes a fan device and a cylindrical body having one end connected to the fan device and the other end closed by a lid member, and the cylindrical body is directed in one direction. A plurality of expandable and contractible cylindrical body bodies with flanges attached to both ends of a coil spring that expands the diameter, and a cylindrical deodorizing body made of a breathable deodorizing sheet that covers the coil springs of the cylindrical body body. The cylindrical body is constituted by connecting the plurality of cylindrical body bodies having different outer diameters so as to expand toward the lid member .
[0007]
The invention according to claim 3 is composed of a fan device and a cylindrical body having one end connected to the fan device and the other end closed by a lid member, and the cylindrical body is directed in one direction. A plurality of expandable and retractable cylindrical body bodies having flanges attached to both ends of the coil springs to be reduced in diameter, and a breathable deodorizing sheet wound around the coil springs of the cylindrical body body, The plurality of cylindrical body bodies having different outer diameters are connected to each other so as to reduce the diameter toward the lid member .
[0008]
The invention which concerns on Claim 4 consists of a fan apparatus and the cylindrical body by which one end part is connected to the said fan apparatus, and the other end part is obstruct | occluded by the cover member, and the said cylindrical body is toward one direction. A plurality of expandable tubular body bodies with flanges attached to both ends of a coil spring to be reduced in diameter, and a tubular deodorizing body made of a breathable deodorizing sheet that covers the coil springs of the tubular body body The cylindrical body is constituted by connecting the plurality of cylindrical body bodies having different outer diameters so as to reduce the diameter toward the lid member .
The invention according to claim 5 includes a fan device and a cylindrical body having one end connected to the fan device and the other end closed by a lid member, and the cylindrical body is a coil having a different outer diameter. A plurality of expandable tubular body bodies with flanges attached to both ends of the spring; and a breathable deodorizing sheet wound around the coil spring of the tubular body body, each tubular body having an outer diameter It is comprised by connecting the said several cylindrical body main body from which this differs .
[0009]
The invention according to claim 6 comprises a fan device and a cylindrical body having one end connected to the fan device and the other end closed by a lid member, and the cylindrical body is a coil having a different outer diameter. A plurality of extendable tubular body bodies having flanges attached to both ends of the spring, and a tubular deodorizing body made of a breathable deodorizing sheet that covers the coil spring of the tubular body body, the tubular body The body is configured by connecting the plurality of cylindrical body bodies having different outer diameters .
The invention which concerns on Claim 7 consists of a fan apparatus and the cylindrical body by which one end part is connected to the said fan apparatus, and the other end part is open | released, and the said cylindrical body expands diameter toward one direction. A plurality of cylindrical body main bodies and an adsorbent provided on an inner wall surface of the cylindrical body main body, the cylindrical body does not fall out of the plurality of cylindrical body main bodies having different outer diameters that are sequentially expanded in diameter. It is comprised by connecting in this way, It is characterized by the above-mentioned.
[0010]
The invention according to claim 8 is the deodorizing apparatus according to any one of claims 1 to 7 , wherein the fan device is a ventilation fan or an air conditioner.
The invention according to claim 9 is the deodorizing apparatus according to any one of claims 1 to 8 , wherein the coil spring is formed of a wire or a pipe.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described based on embodiments.
[0013]
1 and 2, shows the deodorizing device 10 according to the embodiment as a premise of the present invention.
A deodorizing apparatus 10 according to an embodiment as a premise of the present invention includes a plurality (four in this example) of cylindrical body bodies 14 a to 14 d on the suction side 11 a of a ventilation fan (fan apparatus) 11. A cylindrical tubular body 13 formed by coupling is attached.
[0014]
The cylindrical body 13 is configured by a deodorizing filter 19 on a cylindrical wall surface.
Each cylindrical body main body 14a-14d has a length of about 5 m to 10 m, for example, a coil spring 15 in which a wire is wound in a coil shape, a flange 16 attached to both ends of the coil spring 15, and a coil spring. 15 and a breathable deodorizing sheet 17 wound around the outer peripheral surface 15 and the flange 16.
[0015]
The deodorizing sheet 17 is wound around the outer peripheral surface of the coil spring 15 and the flange 16 with the coil spring 15 extended, and is fixed by an adhesive, Velcro (registered trademark), or the like. In this way, the deodorizing filter 19 is formed by fixing the deodorizing sheet 17.
The cylindrical body main body 14d has a lid member 18 attached to an end portion on the opposite side of the cylindrical body main body 14c (to be a suction side as will be described later).
[0016]
The cylindrical body bodies 14a to 14d are formed into a cylindrical body 13 having a predetermined length by joining the flanges 16 and fixing them with bolts and nuts.
An example of the deodorizing sheet 17 is an activated carbon sheet.
As shown in FIG. 2, the deodorizing apparatus 10 according to the embodiment as the premise of the present invention compresses the coil spring 15 by pressing the cylindrical body bodies 14a to 14d in the major axis direction as shown in FIG. Can be stored compactly.
[0017]
And the deodorizing apparatus 10 which concerns on embodiment used as the premise of this invention is carried in to the place which improves indoor air environment in the state of FIG.
Next, as shown in FIG. 1, the coil spring 15 is extended and disposed at the site where deodorization is performed.
When the ventilation fan 11 is operated in this state, the air in the place where it is installed, as indicated by the arrows, passes through the deodorizing sheet 17 disposed on the outer peripheral surfaces of the body bodies 14a to 14d. Sucked into. The sucked air is deodorized when passing through the odor sheet 17 and when passing through the cylindrical body 13.
[0018]
Therefore, when it blows out from the discharge port 11b of the ventilation fan 11, it returns to an installation place as air from which the odor was removed.
By repeating this operation, air is circulated in the deodorizing apparatus 10 according to the embodiment which is a premise of the present invention, and the indoor environment is surely improved.
Here, the cylindrical body 13 can be installed in various ways such as on the floor or hanging from the ceiling.
[0019]
As a result, it is possible to ventilate and deodorize a dead end where indoor fresh air does not reach and a stagnant area.
Even in the indoor sealed state, the indoor odor can be deodorized by circulating the room air using the tubular body 13 and the ventilation fan 11. Further, if a caster is attached to the flange 16 or the like, the relocation becomes easier.
[0020]
As described above, according to the embodiment as the premise of the present invention, the entire surface of the cylindrical body 13 constitutes the deodorizing filter 19, and therefore the pressure loss of the ventilation fan 11 during deodorization is small.
In addition, even when there are many small rooms such as hotels and apartments, the lid member 18 is removed from the cylindrical body main body 14d, and a new necessary number of other cylindrical bodies (such as 14a) are joined and extended. Deodorization is possible up to the odor around the place where air stays.
[0021]
Furthermore, since the deodorizing sheet 17 is composed of an activated carbon sheet, it can be regenerated (95%) by the sun (ultraviolet rays). In addition, the cost is low.
Moreover, by changing the filling rate of the activated carbon of the deodorizing sheet 17 in each cylindrical body main body 14a-14d, more efficient deodorization becomes possible, and uniform blowing wind speed with respect to the length direction of the cylindrical body 13 is achieved. It can also be adjusted. In this case, for example, the activated carbon filling rate of the cylindrical body main body 14a is large, the activated carbon filling rate of the cylindrical body main bodies 14b and 14c is medium, and the activated carbon filling rate of the cylindrical body main body 14d is small.
[0022]
Moreover, you may adjust the opening ratio of the fiber of the deodorizing sheet 17 instead of the method of adjusting a pressure with the filling rate of activated carbon.
In addition, in embodiment mentioned above as the premise of this invention , although cylindrical shape was demonstrated as the cylindrical body 13, square cross-sectional shape may be sufficient.
In addition, the deodorizing sheet 17 has been described as having been fixed to the deodorizing sheet layer after being wound around the coil spring 15 side. For example, the deodorizing sheet is previously formed into a bag shape or a cylindrical shape, The coil spring 15 may be inserted into a bag-like or cylindrical deodorizing sheet and then fixed to form a deodorizing sheet layer .
[0023]
3 to 5, shows the deodorizing device 20 according to another as a premise embodiment of the present invention.
Deodorizing device 20 according to another as a premise embodiment of the present invention, the coil spring 25, in that it is formed by a pipe in place of the wire, different from the deodorizing apparatus 10 according to the embodiment as a premise of the present invention To do.
Since the other structure is the same as that of the deodorizing apparatus 10 which concerns on embodiment used as the premise of this invention , the same code | symbol was attached | subjected and the description was abbreviate | omitted.
[0024]
Moreover, the filling rate of the activated carbon of the deodorizing sheet 17 in each cylindrical body main body 24a-24d which comprises the cylindrical body 23 is large, for example, the filling rate of the activated carbon of the cylindrical body main body 24a, and cylindrical body main body 24b, 24c. The filling rate of the activated carbon is medium, and the filling rate of the activated carbon in the cylindrical body 24d is small.
Also in other embodiment of this invention, there can exist the same effect as the deodorizing apparatus 10 which concerns on embodiment used as the premise of this invention .
[0025]
6 and 7, shows the deodorizing device 30 according to the first embodiment of the present invention.
The deodorizing apparatus 30 according to the present embodiment has a plurality (three in this example) of cylindrical body main bodies 34a and 34b each of which expands in diameter so that the cylindrical body 33 increases in diameter toward the lid member 38. , 34c are connected.
[0026]
Other configurations are the same as those of the deodorizing apparatus 10 according to the embodiment which is a premise of the present invention .
Moreover, the filling rate of the activated carbon of the deodorizing sheet 17 in each cylindrical body main body 34a-34c is, for example, the filling rate of the activated carbon of the cylindrical body main body 34a is large, and the filling rate of the activated carbon of the cylindrical body main body 34b is medium, The filling rate of the activated carbon in the main body 34c is set small.
Also in this embodiment, there can exist an effect similar to the deodorizing apparatus 10 which concerns on embodiment used as the premise of this invention .
[0027]
The ventilation fan 31 and the lid member 38 may be replaced, the ventilation fan 31 may be attached to the maximum diameter portion, and the lid member 38 may be attached to the minimum diameter portion.
Also in this case, the filling rate of the activated carbon of the deodorizing sheet 17 in each cylindrical body main body 34a-34c is large, for example, the filling rate of the activated carbon of the cylindrical body main body 34c close to the ventilation fan 31, and the activated carbon of the cylindrical body main body 34b. The filling rate of activated carbon in the cylindrical body main body 34a is small.
[0028]
8 and 9, shows the deodorizing device 40 according to a second embodiment of the present invention.
The deodorizing apparatus 40 according to the present embodiment includes a plurality (three in this example) of cylindrical body main bodies 44a, each having a different outer diameter, so that the cylindrical body 43 increases in diameter toward the lid member 48. 44b and 44c are connected.
[0029]
Other configurations are the same as those of the deodorizing apparatus 10 according to the embodiment which is a premise of the present invention .
Moreover, the filling rate of the activated carbon of the deodorizing sheet 17 in each cylindrical body main body 44a-44c is large, for example, the filling rate of the activated carbon of the cylindrical body main body 44a is large, and the filling rate of the activated carbon of the cylindrical body main body 44b is medium, The filling rate of the activated carbon in the main body 44c is small.
[0030]
In the present embodiment, since the ventilation fan 41 during compression of the coil spring 15 can be accommodated in the cylindrical body 43, deodorizing apparatus 10 according to the embodiment as a premise of the present invention, the embodiment which is a further prerequisite of the present invention Compared with the deodorizing apparatus 20 which concerns on this, and the deodorizing apparatus 30 which concerns on 1st embodiment, there exists an advantage that it becomes further compact.
Moreover, also in this embodiment, there can exist an effect similar to the deodorizing apparatus 10 which concerns on embodiment used as the premise of this invention .
[0031]
10 and 11, shows the deodorizing device 50 according to the third embodiment of the present invention.
The deodorizing apparatus 50 according to the present embodiment is configured by connecting a plurality of (four in this example) cylindrical body main bodies 54a, 54b, 54c, and 54d each having a different outer diameter. ing.
[0032]
Other configurations are the same as those of the deodorizing apparatus 10 according to the embodiment which is a premise of the present invention .
Moreover, as for the filling rate of the activated carbon of the deodorizing sheet 17 in each cylindrical body main body 54a-54d, the filling rate of the activated carbon of the cylindrical body main body 54a is large, and the filling rate of the activated carbon of the cylindrical body main bodies 54b and 54c is medium, for example. The filling rate of the activated carbon in the cylindrical body 54d is made small.
Also in this embodiment, there can exist an effect similar to the deodorizing apparatus 10 which concerns on embodiment used as the premise of this invention .
[0033]
Figure 12 shows the deodorizing device 60 according to the fourth embodiment of the present invention.
In this embodiment, the cylindrical body 63 is comprised by the one cylindrical body main body 64a.
A cylindrical body 63 is attached to the air outlet 61 a of the air conditioner 61.
[0034]
According to the deodorizing apparatus 60 according to this embodiment, indoor air is taken into the ceiling chamber 102 from the suction port 101 provided in the ceiling 100, and odorous air is blown out into the cylindrical body 63 by the fan of the air conditioner 61. Is done.
At this time, the blown air is deodorized by the deodorizing sheet 17 and returned to the room.
[0035]
By repeating this circulation, the odorous room air is deodorized and the indoor environment is reliably improved.
The deodorizing apparatus 60 according to the present embodiment is arbitrarily a cylindrical body disclosed in the deodorizing apparatus 30 according to the first embodiment, the deodorizing apparatus 40 according to the second embodiment, and the deodorizing apparatus 50 according to the third embodiment. It is possible to replace it.
[0036]
13 and 14, shows the deodorizing device 70 according to a fifth embodiment of the present invention.
In the deodorizing apparatus 70 according to the embodiment, the cylindrical body 73 is directed toward the distal end so that the three cylindrical body main bodies 74a, 74b, and 74c that are sequentially enlarged in diameter are provided with an adsorbent on the inner wall surface thereof. It is attached to expand the diameter.
[0037]
And in the deodorizing apparatus 70 which concerns on this embodiment, the front-end | tip part of the cylindrical body 73 is open | released.
In the deodorizing apparatus 70 according to the present embodiment, when the ventilation fan 11 is operated, air with odor is sucked from the opening at the tip of the cylindrical body 73, and the sucked air is provided on the inner wall surface of the cylindrical body. It can be deodorized by contacting the adsorbent layer.
[0038]
FIG. 14 shows an example in which the end of the cylindrical body 73 is attached to the air conditioner 71 instead of the ventilation fan 11.
Accordingly, the indoor air can be deodorized as in the embodiment shown in FIG.
[0039]
The deodorization apparatus 10 according to the embodiment as a premise of the present invention, another deodorizing apparatus 20 according to the base and further embodiments, deodorizing apparatus 30 according to the first embodiment, deodorizing apparatus according to a second embodiment of the present invention 40. Unlike the case of the deodorizing apparatus 50 according to the third embodiment and the deodorizing apparatus 60 according to the fourth embodiment, there is no cover member.
That is, in the deodorizing apparatus 70 according to the present embodiment, the deodorizing sheet 15 is not passed through to deodorize, but the odorous air blown from the air conditioner 71 is brought into contact with the inner wall surface of the cylindrical body 73. It differs from the deodorizing apparatus 10-60 by the point which deodorizes by this.
[0040]
Figure 15 shows the deodorizing device 80 according to the sixth embodiment of the present invention.
The deodorizing apparatus 80 according to the present embodiment includes a fan 81 and a deodorizing sheet 83 attached to a fan cover 82 of the fan 81.
In the deodorizing apparatus 80 according to the present embodiment, the deodorizing sheet 83 is attached with a clip, a magic tape (registered trademark), an adhesive tape or the like so as to cover the fan cover 82 located on the blowing side of the fan 81.
[0041]
In the deodorizing apparatus 80 according to the present embodiment, when the fan 81 is operated, the indoor air is sucked and blown out toward the fan cover 82. At this time, the odor contained in the room air passes through the deodorizing sheet 83 and is deodorized .
[0044]
【The invention's effect】
As described above, according to the inventions of claims 1 to 9, since the cylindrical body forms the deodorizing filter on the entire surface of the cylindrical wall surface, the pressure loss of the fan at the time of deodorizing is small.
Moreover, since the cylindrical body can be joined and extended, it is possible to deodorize the odor around the place where the air stays.
[0045]
Furthermore, because of the deodorization by the activated carbon sheet, the sheet can be regenerated by the sun. In addition, the cost is low .
[Brief description of the drawings]
FIG. 1 is a side view showing a usage state of a deodorizing apparatus 10 according to an embodiment as a premise of the present invention.
FIG. 2 is a side view showing a contracted state of a deodorizing apparatus 10 according to an embodiment as a premise of the present invention.
FIG. 3 is a side view showing a usage state of a deodorizing apparatus 20 according to an embodiment as another premise of the present invention.
FIG. 4 is a side view showing a contracted state of a deodorizing apparatus 20 according to another embodiment of the present invention.
FIG. 5 is a perspective view showing a pipe-shaped coil spring in a deodorizing apparatus 20 according to another premise embodiment of the present invention.
FIG. 6 is a side view showing a usage state of the deodorizing apparatus 30 according to the first embodiment of the present invention.
FIG. 7 is a side view showing a contracted state of the deodorizing apparatus 30 according to the first embodiment of the present invention.
FIG. 8 is a side view showing a usage state of the deodorizing apparatus 40 according to the second embodiment of the present invention.
FIG. 9 is a side view showing a contracted state of the deodorizing apparatus 40 according to the second embodiment of the present invention.
FIG. 10 is a side view showing a usage state of a deodorizing apparatus 50 according to a third embodiment of the present invention.
FIG. 11 is a side view showing a contracted state of a deodorizing apparatus 50 according to a third embodiment of the present invention.
FIG. 12 is a cross-sectional view showing a usage state of a deodorizing apparatus 60 according to a fourth embodiment of the present invention.
FIG. 13 is a side view showing a usage state of a deodorizing apparatus 70 according to a fifth embodiment of the present invention.
FIG. 14 is a sectional view showing a usage state of a deodorizing apparatus 70 according to a fifth embodiment of the present invention.
FIG. 15 is a side view showing a usage state of a deodorizing apparatus 80 according to a sixth embodiment of the present invention .
[Explanation of symbols]
10, 20, 30, 40, 50, 60, 70 , 80 Deodorizing device 11 Ventilation fan (fan device)
11a Suction side of ventilation fan (fan device) 13 Tubular bodies 14a, 14b, 14c, 14d Tubular body body 15 Coil spring 16 Flange 17 Deodorizing sheet 19 Deodorizing filter

Claims

A fan device;
A cylindrical body having one end connected to the fan device and the other end closed by a lid member;
The cylindrical body has a plurality of expandable and contractible cylindrical body bodies with flanges attached to both ends of a coil spring that expands in one direction, and air permeability that is wound around the coil spring of the cylindrical body body. With a deodorizing sheet,
The said cylindrical body is comprised by connecting the said several cylindrical body main body from which an outer diameter differs so that it may expand toward the said cover member. The deodorizing apparatus characterized by the above-mentioned.

A fan device;
A cylindrical body having one end connected to the fan device and the other end closed by a lid member;
The cylindrical body includes a plurality of expandable and contractible cylindrical body bodies having flanges attached to both ends of a coil spring that expands in one direction, and a breathable deodorization covering the coil spring of the cylindrical body body. A cylindrical deodorizing body composed of a sheet,
The said cylindrical body is comprised by connecting the said several cylindrical body main body from which an outer diameter differs so that it may expand toward the said cover member. The deodorizing apparatus characterized by the above-mentioned.

A fan device;
A cylindrical body having one end connected to the fan device and the other end closed by a lid member;
The cylindrical body has a plurality of expandable and contractible cylindrical body bodies with flanges attached to both ends of a coil spring whose diameter is reduced in one direction, and air permeability that is wound around the coil spring of the cylindrical body body. With a deodorizing sheet,
The said cylindrical body is comprised by connecting the said several cylindrical body main body from which an outer diameter differs, respectively so that it may reduce in diameter toward the said cover member. The deodorizing apparatus characterized by the above-mentioned.

A fan device;
A cylindrical body having one end connected to the fan device and the other end closed by a lid member;
The cylindrical body has a plurality of expandable and contractible cylindrical body bodies with flanges attached to both ends of a coil spring whose diameter is reduced in one direction, and a breathable deodorization covering the coil spring of the cylindrical body body. A cylindrical deodorizing body composed of a sheet,
The said cylindrical body is comprised by connecting the said several cylindrical body main body from which an outer diameter differs, respectively so that it may reduce in diameter toward the said cover member. The deodorizing apparatus characterized by the above-mentioned.

A fan device;
A cylindrical body having one end connected to the fan device and the other end closed by a lid member;
The cylindrical body includes a plurality of extendable cylindrical body bodies with flanges attached to both ends of coil springs having different outer diameters, and a breathable deodorizing sheet wound around the coil springs of the cylindrical body body. Prepared,
The said cylindrical body is comprised by connecting these cylindrical body main bodies from which an outer diameter differs, respectively. The deodorizing apparatus characterized by the above-mentioned.

A fan device;
A cylindrical body having one end connected to the fan device and the other end closed by a lid member;
The cylindrical body includes a plurality of expandable and contractible cylindrical body bodies having flanges attached to both ends of coil springs having different outer diameters, and a breathable deodorizing sheet that covers the coil springs of the cylindrical body body. In the form of a deodorizing body,
The said cylindrical body is comprised by connecting these cylindrical body main bodies from which an outer diameter differs, respectively. The deodorizing apparatus characterized by the above-mentioned.

A fan device;
A cylindrical body having one end connected to the fan device and the other end open.
The cylindrical body includes a plurality of cylindrical body bodies that expand in one direction, and an adsorbent provided on the inner wall surface of the cylindrical body body,
The said cylindrical body is comprised by connecting so that it may not fall out of these cylindrical body main bodies from which each outer diameter from which a diameter expands sequentially differs. The deodorizing apparatus characterized by the above-mentioned.

In the deodorizing apparatus in any one of Claim 1 thru | or 7,
The fan device is a ventilation fan or an air conditioner.

In the deodorizing apparatus in any one of Claims 1 thru | or 8,
The said coil spring is comprised with the wire or the pipe. The deodorizing apparatus characterized by the above-mentioned.