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JP3735308B2 - Showcase - Google Patents
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JP3735308B2 - Showcase - Google Patents

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Publication number
JP3735308B2
JP3735308B2 JP2002083875A JP2002083875A JP3735308B2 JP 3735308 B2 JP3735308 B2 JP 3735308B2 JP 2002083875 A JP2002083875 A JP 2002083875A JP 2002083875 A JP2002083875 A JP 2002083875A JP 3735308 B2 JP3735308 B2 JP 3735308B2
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JP
Japan
Prior art keywords
showcase
condenser
machine room
duct
showcase body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2002083875A
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Japanese (ja)
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JP2003279226A (en
Inventor
裕 島村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanden Corp
Original Assignee
Sanden Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Priority to JP2002083875A priority Critical patent/JP3735308B2/en
Publication of JP2003279226A publication Critical patent/JP2003279226A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00General constructional features
    • F25D23/003General constructional features for cooling refrigerating machinery
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00General constructional features not provided for in other groups of this subclass
    • F25D2323/002Details for cooling refrigerating machinery
    • F25D2323/0026Details for cooling refrigerating machinery characterised by the incoming air flow
    • F25D2323/00262Details for cooling refrigerating machinery characterised by the incoming air flow through the back top side
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00General constructional features not provided for in other groups of this subclass
    • F25D2323/002Details for cooling refrigerating machinery
    • F25D2323/0027Details for cooling refrigerating machinery characterised by the out-flowing air
    • F25D2323/00274Details for cooling refrigerating machinery characterised by the out-flowing air from the front bottom
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00General constructional features not provided for in other groups of this subclass
    • F25D2323/002Details for cooling refrigerating machinery
    • F25D2323/0028Details for cooling refrigerating machinery characterised by the fans
    • F25D2323/00281Two or more fans

Landscapes

  • Freezers Or Refrigerated Showcases (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Description

【0001】
【発明の属する技術分野】
本発明は、例えばコンビニエンスストアなどで使用され、冷蔵・冷凍商品を陳列収納することができるショーケースに関する。
【0002】
【従来の技術】
最近、コンビニエンスストアなどの店舗においては、狭い店内でも設置でき、且つ大量の商品を収納可能なショーケースが要望されている。そのようなショーケースとしては、従来のようにショーケース本体下部に設けた機械室内に圧縮機、凝縮器及び冷却用ファンを配置するのではなく、凝縮器をショーケース本体の外箱と内箱との間に充填して設けた断熱材内に埋設し、機械室内の部品点数を減らして機械室を小型化し、その分商品収納部の拡大を図ったものが開示されている。また、このショーケースは、ショーケース本体下方から空気を吸い込み、ショーケース本体上方から排出するようになっている。
【0003】
【発明が解決しようとする課題】
ところで、上記従来のショーケースにおいては、圧縮機は機械室内に設置されているため、圧縮機の高さ以下には、機械室の高さ寸法を縮小することができないので、十分に商品収納部を広く設けることができなかった。また、ショーケース本体上方に空気を排出すると、ショーケース本体天井の塵埃が空気とともにショーケース前面の通路側に舞い落ちるという問題があった。
【0004】
そこで、断熱壁の底壁を斜め上方に屈折して背面壁に接続させて機械室内の後方の空間を広げてそこにスペースを設け、そのスペースに圧縮機を設置すれば、機械室の高さ寸法をさらに縮小することができる。また、凝縮器を断熱壁に埋設するのではなく、機械室または排熱ダクト内に設置し、凝縮器用送風機をショーケースの上面に排熱ダクトと連通して設置すれば、外気をショーケース本体上方から吸い込んで下方に向かって送風して凝縮器を好適に冷却し、機械室の前方から排出させることができる。また、凝縮器及び凝縮器用送風機のメンテナンスも容易となる。
【0005】
しかしながら、ショーケース本体上面に凝縮器用送風機を固定すると、その分だけショーケースの高さが高くなるため、ショーケース本体をコンビニエンスストアなどの店舗の入り口のドアから中に入れるときに、ショーケース本体を傾けたり、または一度凝縮器用送風機を取り外して再度取りつけたりしなければならず、作業が煩雑になるという問題があった。
【0006】
本発明は、上記事情に鑑みてなされたものであり、その目的とするところは、機械室を小型化するため凝縮器用送風機を本体上面及び排熱ダクト上端に設置しても、店舗内への設置作業を容易に行うことのできるショーケースを提供することにある。
【0007】
【課題を解決するための手段】
上記目的を達成するために、請求項1では、商品を収納するショーケース本体の下方には前後に延在された機械室を設け、ショーケース本体の背面には機械室の後部に連通し上下に延在された排熱ダクトを設け、ショーケース本体上面及び排熱ダクトの上端に凝縮気用送風機を設置して機械室と排熱ダクトに亘って通風し、圧縮機や凝縮器等を冷却するショーケースにおいて、前記凝縮器用送風機を前記ショーケース本体の後方または側方に向かってその少なくとも一部が排熱ダクトの上端よりも低くなる位置までに回動可能に設けている。これにより、凝縮器用送風機を排熱ダクトの周側縁を中心に回動させて、ショーケース本体の高さを凝縮器用送風機の高さ分だけ低くすることができる。また、凝縮器用送風機を反対方向に回動させれば、容易に元の位置に凝縮器用送風機を戻すことができる。
【0008】
【発明の実施の形態】
図1乃至図4は本発明の一実施形態を示すもので、図1はショーケースの側面断面図、図2はその正面図、図3はその背面図、図4は凝縮器用送風機の要部説明図である。
【0009】
図1に示すように、このショーケースは、内側に商品収納部2を形成する前面開口のショーケース本体1と、機械室3と、排熱ダクト4とから構成されている。
【0010】
ショーケース本体1は、側断面が略コ字状の断熱壁5と、断熱壁5の内側に所定の間隔をおいて配置された仕切板6と、断熱壁5の後方に所定の間隔をおいて配置された背面板7と、断熱壁5の下方に所定の間隔をおいて配置され、一部にドレン水を流す開口を設けた底板8と、断熱壁5の前端部から背面板7の上端に亘って被装する天井パネル9と、断熱壁5と仕切板6間の空間及び断熱壁5と背面板7間の空間の左右方向を閉鎖する一対の側板10と、該側板10の内側に設けた一対のガラス板11とを有する。
【0011】
商品収納部2には、複数段の着脱自在な商品棚2aと、商品棚2a下方には断熱壁5の底壁5bと所定の間隔をおいて底棚2bを配置している。
【0012】
断熱壁5は、底壁5bを後方約半分の位置から斜め上方に屈曲して背面壁5cと接するように形成されている。仕切板6は、断熱壁5の背面壁5cの前方にやや後方傾斜して配置され、断熱壁5との間隙に冷気ダクト12を形成している。
【0013】
冷気ダクト12はその下部に冷却ファン12aが設置され、後方の約中央から下部には冷却器12bが設置されている。また、その底面側には、断熱壁5の底壁5bを貫通するドレン口13を有している。冷却器12bから発生するドレン水はドレン口13より後述する機械室3内のドレン水蒸発装置14に案内される。
【0014】
機械室3は、断熱壁5の底壁5bと底板8との間に所定の間隔をおいて形成され、2つのドレン水蒸発装置14及び圧縮機15とを備えている。底壁5bは約後半分から斜め上方に屈曲して背面壁5cと接触しているのに対して、底板8は垂直に背面板7と接することから、機械室3内の下部後方の排熱ダクト4との連通部は、機械室3内の高さが他と比べて高くなっており、そこにスペース16が設けられている。このスペース16内の底板8の上に圧縮機15が固定されている。
【0015】
ドレン水蒸発装置14は、上下に2段に設けられており、それぞれ蒸発皿と、各蒸発皿内のドレン水を吸収する複数の蒸発板と、各蒸発皿に貯留したドレン水を他方の蒸発皿もしくは底板8の下方に設けられた排水タンク17へ排出する排出機構とを有している。ドレン口13から流出したドレン水は、上のドレン水蒸発装置14の蒸発板により吸収され蒸発される。2つのドレン水蒸発装置14で蒸発されなかったドレン水のみが下段の排出機構からさらに下方向に流出し、排水タンク17に貯留される。
【0016】
排熱ダクト4は、背面板7と断熱壁5の背面壁5cと各側板10で囲われた空間であり、その下端が機械室3の後部に連結している。排熱ダクト4内であって、圧縮機15の上方に凝縮器18が設置されている。排熱ダクト4の上端には、主として凝縮器18を冷却する凝縮器用送風機19が設置されている。この凝縮器用送風機19は、下方を開口したファンケース20に収容され、排熱ダクト4と連通している。
【0017】
凝縮器用送風機19は、図2に示すように、左右に2つ並んでファンケース20内に収納され、ショーケース本体1の上面に載置されている。凝縮器用送風機19を運転すると、ショーケース本体1の外部の空気はファンケース20の開口された底面20aを通って排熱ダクト4内に導入され、排熱ダクト4内に設置された凝縮器18を冷却する。凝縮器18を通過して暖められた空気は、ドレン水蒸発装置14を通過して機械室3の前方から排出される。
【0018】
ファンケース20の上面は、フィルタ21で覆われており、ショーケース本体1の天井パネル9上に溜まった塵埃を凝縮器用送風機19が排熱ダクト4内に空気と一緒に吸い込まないようになっている。さらに、このファンケース20は、図3に示すように、その後面20bの下端側を3つの蝶番22によって排熱ダクト4の背面板7に連結しており、これにより、ファンケース20が背面板7外側の上端と前後方向に回動自在となっている。したがって、ショーケース本体1の上面に載置された状態から、ファンケース20の後面20bがショーケース本体1の背面板7と平行になるまで、180度前後方向に回動できるようになっている。図4(a)に示すように、ファンケース20をショーケース本体1の後方に回動させると、図4(b)に示すように、ファンケース20の底面20aがショーケース本体1の天井パネル9の上端と一直線上に並び、ショーケース本体1の高さは、床から背面板7の上端までの高さとなる。即ち、ファンケース20の分だけショーケース本体1の高さが低くなる。
【0019】
以上のように構成されたショーケースは、コンビニエンスストアなどの店舗に設置され、商品収納部2内に商品を陳列して利用される。店舗内に設置する際、凝縮器用送風機19を収容したファンケース20を蝶番22を軸にショーケース本体1後方に180度回動することにより、ショーケース本体1の高さがファンケース20分だけ低くなる。したがって、ドアの小さい店舗内にショーケースを設置する場合でもドアに接触したりすることがなく、ショーケースを傾けたり、凝縮器用送風機19を取り外して店舗内に入れ、その後再び設置したりする必要がなくなるので、ショーケースの出し入れ作業が容易となる。また、ショーケースを店舗内の所定位置に設置した後は、前方にファンケース20を回動させることにより、ショーケース上面に排熱ダクト4と連結させて簡単に凝縮器用送風機19を設置することができる。また、凝縮器用送風機19がショーケース本体1外部に設けられていると、凝縮器用送風機19の大きさや個数を自由に設定することができる上、メンテナンスも容易となる。
【0020】
なお、本実施形態では、凝縮器用送風機19を2つ、蝶番22を3つ備えたものを示したが、これに限定されるものではない。凝縮器用送風機19及び蝶番22どちらも1つのみまたは3つ以上設置しても、本実施形態と同様の作用効果を得ることができる。
【0021】
また、蝶番22を排気ダクト4の背面板7に設けたものを示したが、側板10の上端に設置し、ファンケース20を左右方向に回動可能としてもよい。
【0022】
【発明の効果】
以上詳述したように、本発明のショーケースによれば、自由に凝縮器用送風機の高さ分ショーケース本体の高さを低くし、その後容易にもとの位置に戻すことができる。したがって、凝縮器用送風機をショーケース本体の上面に載置してショーケース本体の高さが高くなった場合でも、ショーケースを店舗に設置する際の作業性を向上させることができる。
【図面の簡単な説明】
【図1】本発明の一実施形態を示すショーケースの側面断面図
【図2】ショーケースの正面図
【図3】ショーケースの背面図
【図4】凝縮器用送風機の要部説明図
【符号の説明】
1…ショーケース本体、2…商品収納部、3…機械室、4…排熱ダクト、18…凝縮器、19…凝縮器用送風機、20…ファンケース、22…蝶番。
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a showcase that is used in, for example, a convenience store and can display and store refrigerated / frozen products.
[0002]
[Prior art]
Recently, in stores such as convenience stores, there is a demand for a showcase that can be installed in a small store and can store a large amount of products. As such a showcase, a compressor, a condenser, and a cooling fan are not arranged in a machine room provided at the lower part of the showcase body as in the prior art, but the condenser is arranged in an outer box and an inner box of the showcase body. In the heat insulating material filled between the two, the number of parts in the machine room is reduced to reduce the size of the machine room, and the product storage portion is expanded accordingly. In addition, this showcase sucks air from below the showcase body and discharges it from above the showcase body.
[0003]
[Problems to be solved by the invention]
By the way, in the conventional showcase, since the compressor is installed in the machine room, the height of the machine room cannot be reduced below the height of the compressor. Could not be provided widely. Further, when air is discharged above the showcase body, there is a problem that dust on the ceiling of the showcase body falls along with the air to the passage side on the front side of the showcase.
[0004]
Therefore, if the bottom wall of the heat insulation wall is bent obliquely upward and connected to the back wall to expand the space behind the machine room and provide a space there, and a compressor is installed in that space, the height of the machine room The dimensions can be further reduced. If the condenser is not buried in the heat insulation wall but installed in the machine room or in the exhaust heat duct, and the condenser fan is installed on the upper surface of the showcase in communication with the exhaust heat duct, the outside air is drawn into the showcase body. The condenser can be suitably cooled by sucking from above and blowing downward, and can be discharged from the front of the machine room. In addition, maintenance of the condenser and the condenser fan is facilitated.
[0005]
However, when the condenser blower is fixed on the top of the showcase body, the height of the showcase increases accordingly, so when the showcase body is inserted from the entrance door of a store such as a convenience store, the showcase body There is a problem that the operation becomes complicated because the condenser fan must be tilted, or the condenser blower must be once removed and attached again.
[0006]
The present invention has been made in view of the above circumstances. The purpose of the present invention is to reduce the size of the machine room even if a condenser fan is installed on the upper surface of the main body and the upper end of the exhaust heat duct. An object of the present invention is to provide a showcase that can be easily installed.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, according to the first aspect of the present invention, a machine room extending in the front-rear direction is provided below the showcase body for storing products, and the rear surface of the showcase body communicates with the rear part of the machine room. Exhaust heat duct extended to the top of the showcase body and the upper end of the exhaust heat duct is installed, and a blower for condensate is ventilated over the machine room and the exhaust heat duct to cool the compressor, condenser, etc. In the showcase, the condenser blower is provided so as to be rotatable to a position where at least a part thereof is lower than the upper end of the exhaust heat duct toward the rear or side of the showcase body . Thereby, the fan for condensers can be rotated centering on the peripheral edge of a heat exhaust duct, and the height of a showcase main body can be made low by the height of the fan for condensers. Further, if the condenser blower is rotated in the opposite direction, the condenser blower can be easily returned to the original position.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
1 to 4 show an embodiment of the present invention. FIG. 1 is a side sectional view of a showcase, FIG. 2 is a front view thereof, FIG. 3 is a rear view thereof, and FIG. 4 is a main part of a condenser blower. It is explanatory drawing.
[0009]
As shown in FIG. 1, the showcase includes a showcase body 1 having a front opening that forms a product storage portion 2 inside, a machine room 3, and a heat exhaust duct 4.
[0010]
The showcase body 1 includes a heat insulating wall 5 having a substantially U-shaped side section, a partition plate 6 disposed at a predetermined interval inside the heat insulating wall 5, and a predetermined interval behind the heat insulating wall 5. The rear plate 7 disposed below the heat insulating wall 5, the bottom plate 8 provided with a predetermined space below the heat insulating wall 5, and an opening through which drain water flows in part, and the rear plate 7 from the front end of the heat insulating wall 5. A ceiling panel 9 to be covered over the upper end, a pair of side plates 10 for closing the left and right directions of the space between the heat insulating wall 5 and the partition plate 6 and the space between the heat insulating wall 5 and the back plate 7, and the inside of the side plate 10 And a pair of glass plates 11.
[0011]
A plurality of detachable product shelves 2a are disposed in the product storage unit 2, and a bottom shelf 2b is disposed below the product shelf 2a at a predetermined distance from the bottom wall 5b of the heat insulating wall 5.
[0012]
The heat insulating wall 5 is formed so that the bottom wall 5b is bent obliquely upward from a position about halfway behind and in contact with the back wall 5c. The partition plate 6 is arranged to be slightly inclined rearward in front of the back wall 5 c of the heat insulating wall 5, and forms a cold air duct 12 in the gap with the heat insulating wall 5.
[0013]
The cold air duct 12 is provided with a cooling fan 12a at the lower part thereof, and a cooler 12b is provided at the lower part from the center of the rear. Further, a drain port 13 penetrating the bottom wall 5b of the heat insulating wall 5 is provided on the bottom surface side. The drain water generated from the cooler 12b is guided from the drain port 13 to a drain water evaporator 14 in the machine chamber 3 described later.
[0014]
The machine room 3 is formed at a predetermined interval between the bottom wall 5 b of the heat insulating wall 5 and the bottom plate 8, and includes two drain water evaporators 14 and a compressor 15. The bottom wall 5b is bent obliquely upward from about the rear half and is in contact with the back wall 5c, whereas the bottom plate 8 is in contact with the back plate 7 in the vertical direction. The communication part 4 has a height in the machine room 3 higher than the others, and a space 16 is provided there. A compressor 15 is fixed on the bottom plate 8 in the space 16.
[0015]
The drain water evaporator 14 is provided in two stages in the vertical direction, each of which is an evaporating dish, a plurality of evaporating plates that absorb the drain water in each evaporating dish, and the drain water stored in each evaporating dish is evaporated on the other side. And a discharge mechanism for discharging to a drainage tank 17 provided below the plate or bottom plate 8. The drain water flowing out from the drain port 13 is absorbed and evaporated by the evaporation plate of the upper drain water evaporator 14. Only the drain water that has not been evaporated by the two drain water evaporators 14 flows further downward from the lower discharge mechanism and is stored in the drain tank 17.
[0016]
The exhaust heat duct 4 is a space surrounded by the back plate 7, the back wall 5 c of the heat insulating wall 5, and the side plates 10, and the lower end thereof is connected to the rear part of the machine room 3. A condenser 18 is installed in the exhaust heat duct 4 and above the compressor 15. A condenser blower 19 that mainly cools the condenser 18 is installed at the upper end of the exhaust heat duct 4. The condenser blower 19 is accommodated in a fan case 20 that opens downward and communicates with the exhaust heat duct 4.
[0017]
As shown in FIG. 2, two condenser blowers 19 are housed in the fan case 20 side by side and placed on the upper surface of the showcase body 1. When the condenser blower 19 is operated, the air outside the showcase body 1 is introduced into the exhaust heat duct 4 through the opened bottom surface 20 a of the fan case 20, and the condenser 18 installed in the exhaust heat duct 4. Cool down. The warmed air that has passed through the condenser 18 passes through the drain water evaporator 14 and is discharged from the front of the machine room 3.
[0018]
The upper surface of the fan case 20 is covered with a filter 21 so that the dust collected on the ceiling panel 9 of the showcase body 1 is not sucked into the exhaust heat duct 4 by the condenser blower 19 together with the air. Yes. Further, as shown in FIG. 3, the fan case 20 has a rear surface 20b whose lower end side is connected to the back plate 7 of the exhaust heat duct 4 by three hinges 22, whereby the fan case 20 is connected to the back plate. 7 The upper end of the outer side and the front-rear direction are freely rotatable. Accordingly, the fan case 20 can be rotated in the front-rear direction by 180 degrees until the rear surface 20b of the fan case 20 is parallel to the back plate 7 of the showcase body 1 from the state of being placed on the upper surface of the showcase body 1. . As shown in FIG. 4 (a), when the fan case 20 is rotated rearward of the showcase body 1, the bottom surface 20a of the fan case 20 becomes the ceiling panel of the showcase body 1 as shown in FIG. 4 (b). The showcase body 1 has a height from the floor to the upper end of the back plate 7. That is, the height of the showcase body 1 is lowered by the amount of the fan case 20.
[0019]
The showcase configured as described above is installed in a store such as a convenience store, and is used by displaying products in the product storage unit 2. When installing in the store, the fan case 20 containing the condenser blower 19 is rotated 180 degrees behind the showcase body 1 around the hinge 22 so that the height of the showcase body 1 is only the fan case 20 minutes. Lower. Therefore, even when a showcase is installed in a store with a small door, it is not necessary to touch the door, tilt the showcase, remove the condenser blower 19 and place it in the store, and then install it again. As a result, there is no need to remove and insert the showcase. In addition, after the showcase is installed at a predetermined position in the store, the fan case 20 is rotated forward to connect the exhaust heat duct 4 to the upper surface of the showcase so that the condenser blower 19 can be easily installed. Can do. In addition, when the condenser blower 19 is provided outside the showcase body 1, the size and number of the condenser blowers 19 can be freely set, and maintenance is facilitated.
[0020]
In the present embodiment, two condenser fans 19 and three hinges 22 are shown. However, the present invention is not limited to this. Even if only one or three or more condenser fans 19 and hinges 22 are installed, the same effects as in the present embodiment can be obtained.
[0021]
Moreover, although what provided the hinge 22 in the back plate 7 of the exhaust duct 4 was shown, you may install in the upper end of the side plate 10, and the fan case 20 is rotatable in the left-right direction.
[0022]
【The invention's effect】
As described above in detail, according to the showcase of the present invention, the height of the showcase main body can be freely lowered by the height of the condenser blower and then easily returned to the original position. Therefore, even when the condenser blower is placed on the upper surface of the showcase body and the height of the showcase body is increased, the workability when installing the showcase in the store can be improved.
[Brief description of the drawings]
FIG. 1 is a side sectional view of a showcase showing an embodiment of the present invention. FIG. 2 is a front view of the showcase. FIG. 3 is a rear view of the showcase. Explanation of]
DESCRIPTION OF SYMBOLS 1 ... Showcase main body, 2 ... Product storage part, 3 ... Machine room, 4 ... Waste heat duct, 18 ... Condenser, 19 ... Condenser fan, 20 ... Fan case, 22 ... Hinge.

Claims (1)

商品を収納するショーケース本体の下方には前後に延在された機械室を設け、ショーケース本体の背面には機械室の後部に連通し上下に延在された排熱ダクトを設け、ショーケース本体上面及び排熱ダクトの上端に凝縮気用送風機を設置して機械室と排熱ダクトに亘って通風し、圧縮機や凝縮器等を冷却するショーケースにおいて、
前記凝縮器用送風機を前記ショーケース本体の後方または側方に向かってその少なくとも一部が排熱ダクトの上端よりも低くなる位置までに回動可能に設けた
ことを特徴とするショーケース。
A machine room that extends back and forth is provided below the showcase body for storing products, and a heat exhaust duct that extends to the back of the machine room is provided on the back of the showcase body. In a showcase that installs a blower for condensed air on the top surface of the main body and the upper end of the exhaust heat duct, ventilates the machine room and the exhaust heat duct, and cools the compressor, the condenser, etc.
The showcase is characterized in that the condenser blower is provided so as to be rotatable to a position where at least a part thereof is lower than the upper end of the exhaust heat duct toward the rear or side of the showcase body .
JP2002083875A 2002-03-25 2002-03-25 Showcase Expired - Fee Related JP3735308B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002083875A JP3735308B2 (en) 2002-03-25 2002-03-25 Showcase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002083875A JP3735308B2 (en) 2002-03-25 2002-03-25 Showcase

Publications (2)

Publication Number Publication Date
JP2003279226A JP2003279226A (en) 2003-10-02
JP3735308B2 true JP3735308B2 (en) 2006-01-18

Family

ID=29231457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002083875A Expired - Fee Related JP3735308B2 (en) 2002-03-25 2002-03-25 Showcase

Country Status (1)

Country Link
JP (1) JP3735308B2 (en)

Also Published As

Publication number Publication date
JP2003279226A (en) 2003-10-02

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