JPH0754226B2 - refrigerator - Google Patents
refrigeratorInfo
- Publication number
- JPH0754226B2 JPH0754226B2 JP15472387A JP15472387A JPH0754226B2 JP H0754226 B2 JPH0754226 B2 JP H0754226B2 JP 15472387 A JP15472387 A JP 15472387A JP 15472387 A JP15472387 A JP 15472387A JP H0754226 B2 JPH0754226 B2 JP H0754226B2
- Authority
- JP
- Japan
- Prior art keywords
- cooler
- blower
- cover
- refrigerator
- heat insulating
- 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
Links
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 4
- 238000007710 freezing Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims description 4
- 229920006328 Styrofoam Polymers 0.000 description 3
- 239000008261 styrofoam Substances 0.000 description 3
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Description
【発明の詳細な説明】 産業上の利用分野 本発明は冷却器を縦置きにし、その上方に送風機を設置
した冷蔵庫に関するものである。TECHNICAL FIELD The present invention relates to a refrigerator in which a cooler is placed vertically and a blower is installed above the cooler.
従来の技術 近年、冷蔵庫は、冷凍室奥面に冷却器を縦置きにし、か
つその上方に送風機を設置した構成となっている。2. Description of the Related Art In recent years, refrigerators have a configuration in which a cooler is placed vertically on the inner surface of a freezer and a blower is installed above the cooler.
以下図面を参照しながら、上述した従来の冷蔵庫の一例
について説明する。An example of the above-described conventional refrigerator will be described below with reference to the drawings.
第３図は従来の冷蔵庫の冷凍室の分解斜視図、第４図は
同部の水平断面図である。FIG. 3 is an exploded perspective view of a freezer compartment of a conventional refrigerator, and FIG. 4 is a horizontal sectional view of the same.
１は外箱、２は内箱で、この両箱間には断熱材３が充填
されている。４は冷却器で冷凍室５の奥面に設置され、
その上方には送風機６がビス７により取り付けられてい
る。８は発泡スチロール製の冷却器カバーであり、前記
送風機６の周囲を取り囲む穴９とその穴９から出てくる
冷気をカバー８の端部に導く風向板10を有し前記冷却器
４の前面に設置されている。11は略コの字形の側板で断
熱部材12が予め組み込められ前記冷却器４の側面に設置
されており、その表面には板状の突起13を有し、この突
起13が前記冷却器４の冷却管折り返し部14の間にはまり
込んで前記側板11と前記冷却器４の側面との隙間をふさ
いでいる。15は発泡スチロール製の遮へい板で、前記冷
却器４の前記側板11と反対側の側面に取り付けられてお
り、前記冷却器４と内箱２との隙間をふさいでいる。16
は樹脂製のグリルであり、冷凍室内への冷気吐出口17及
び冷凍室内からの空気吸入口18を有し、前記冷却器カバ
ー８の前面に設置されている。また前記グリル16と前記
側板11及び前記内箱２とにより冷気を冷蔵室へ導く送風
口19を形成している。Reference numeral 1 is an outer box, 2 is an inner box, and a heat insulating material 3 is filled between the two boxes. 4 is a cooler, which is installed at the back of the freezer compartment 5,
A blower 6 is attached by a screw 7 above it. Reference numeral 8 denotes a Styrofoam cooler cover, which has a hole 9 surrounding the blower 6 and a wind direction plate 10 for guiding the cool air coming out of the hole 9 to the end of the cover 8 on the front surface of the cooler 4. is set up. Reference numeral 11 is a substantially U-shaped side plate in which a heat insulating member 12 is previously incorporated and is installed on the side surface of the cooler 4, and a plate-like projection 13 is provided on the surface thereof, and the projection 13 of the cooler 4 is provided. It fits in between the cooling pipe folding parts 14 and closes the gap between the side plate 11 and the side surface of the cooler 4. Reference numeral 15 denotes a styrofoam shield plate, which is attached to a side surface of the cooler 4 opposite to the side plate 11 and closes a gap between the cooler 4 and the inner box 2. 16
Is a resin grille having a cool air discharge port 17 into the freezing chamber and an air suction port 18 from the freezing chamber, and is installed in front of the cooler cover 8. Further, the grill 16, the side plate 11 and the inner box 2 form a blower port 19 for guiding cool air to the refrigerating chamber.
以上のように構成された冷蔵庫について、以下その動作
について説明する。The operation of the refrigerator configured as described above will be described below.
まず冷却器４で発生した冷気は送風機６により第４図中
の矢印で示すように冷却器カバー８の穴９を通過して、
一部はグリル16の吐出口17を通って冷凍室内へ、そして
一部は送風口19を通って冷蔵室へと流れていく。First, the cool air generated in the cooler 4 passes through the hole 9 of the cooler cover 8 by the blower 6 as shown by the arrow in FIG.
Some flow through the outlet 17 of the grill 16 into the freezer compartment, and some through the air outlet 19 into the refrigerating compartment.
また、冷凍室を循環した空気（暖気）は吸込口18、冷蔵
室を循環した空気は別に設けたダク（図では省略）より
各々冷却器４の下方に導かれ、送風機６により上方へと
吸引される際、冷却器４と熱交換を行なう。Further, the air (warm air) circulating in the freezing chamber is guided to the lower side of the cooler 4 by a suction port 18 and the air circulating in the refrigerating chamber is separately guided by a separately provided duct (not shown), and sucked upward by the blower 6. When this is done, heat is exchanged with the cooler 4.
また突起13と遮へい板15は各々、冷却器４の両側をシー
ルし冷却器４の両側には風が通らないようにしている。
そして冷却器カバー８は断熱性を有しているので冷却器
４とグリル16とを断熱し、開扉時等に、暖気が侵入して
グリル16の表面に霜がつくのを防いでいる。Further, the projections 13 and the shielding plates 15 respectively seal the both sides of the cooler 4 so that the both sides of the cooler 4 do not pass air.
Further, since the cooler cover 8 has a heat insulating property, the cooler 4 and the grill 16 are insulated from each other, and warm air is prevented from entering and frosting on the surface of the grill 16 when the door is opened.
発明が解決しようとする問題点 しかしながら上記のような構成では、カバー８と側板11
のシールが不完全で、本来冷却器４で熱交換されるべき
暖気がカバー８と側板11の隙間から送風口19へもれ出て
送風口19内の冷気で冷却され霜になり、送風口19の開口
面積を減少させたり、また構成部品点数が多いので作業
性が悪いという欠点を有していた。Problems to be Solved by the Invention However, in the above configuration, the cover 8 and the side plate 11 are
The seal is imperfect, and the warm air that should originally be heat-exchanged in the cooler 4 leaks out from the gap between the cover 8 and the side plate 11 to the blower port 19 and is cooled by the cool air in the blower port 19 to become frost. There was a drawback that the workability was poor because the opening area of 19 was reduced and the number of constituent parts was large.
本発明は上記問題点に鑑み、送風口に暖気がもれ出るこ
ともなく、また作業性の良好な冷蔵庫を提供するもので
ある。In view of the above problems, the present invention provides a refrigerator in which warm air does not leak to the air outlet and has good workability.
問題点を解決するための手段 上記問題点を解決するために本発明の冷蔵庫は冷却器前
面に略Ｌ字形でその両端部に冷却器両端の冷却管折り返
し部にはまり込む凸部を有する断熱部材より成るカバー
を設置し、さらにその前面に樹脂製グリルを設置して、
内箱の背面、カバー及びグリルにより送風口を形成する
という構成を備えたものである。Means for Solving the Problems In order to solve the above-mentioned problems, the refrigerator of the present invention has a substantially L-shaped heat insulating member on the front surface of the cooler, which has projections at both ends thereof that fit into the folded portions of the cooling tubes at both ends of the cooler. Install a cover consisting of, and further install a resin grill on the front,
It is provided with a structure in which a ventilation port is formed by the back surface of the inner box, the cover and the grill.
作 用 本発明は上記した構成によって、カバーが略Ｌ字形をし
ているのでカバーと側板が一体物となり暖気が送風口を
もれ出なくなる。またカバー両端部には冷却器の両側を
シールする凸部が設けられているので部品点数が少なく
作業性も良好となる。Operation In the present invention, since the cover has a substantially L-shape due to the above-described configuration, the cover and the side plate become an integral body, and the warm air does not leak from the blower opening. Further, since the convex portions for sealing both sides of the cooler are provided at both ends of the cover, the number of parts is small and workability is improved.
実 施 例 以下本発明の一実施例の冷蔵庫について、図面を参照し
ながら説明する。Example A refrigerator according to an example of the present invention will be described below with reference to the drawings.
第１図は本発明の冷蔵庫の冷凍室部の分解斜視図、第２
図は同部の水平断面図である。FIG. 1 is an exploded perspective view of a freezer compartment of a refrigerator according to the present invention, FIG.
The figure is a horizontal sectional view of the same portion.
１〜７、９、10、14及び16〜19は従来例中のものと同一
のものである。1 to 7, 9, 10, 14 and 16 to 19 are the same as those in the conventional example.
20は発泡スチロール等の断熱部材より成るカバーであ
り、その一端は略Ｌ字形に折曲しており、また両端部に
は凸部21,22が形成されている。前記折曲部20−ａとグ
リル16と内箱２の背面及び側面とにより送風口19を形成
している。また前記凸部21及び22は冷却管折り返し部14
間にはまり込み冷却器４の側面と前記折曲部20−ａ及び
内箱２の側面との間をシールしている。Reference numeral 20 is a cover made of a heat insulating member such as styrofoam. One end of the cover is bent into a substantially L shape, and convex portions 21 and 22 are formed at both ends. The bent portion 20-a, the grill 16 and the back surface and the side surface of the inner box 2 form a blower port 19. In addition, the convex portions 21 and 22 are the cooling pipe folding portions 14
The space between the side wall of the cooler 4 and the side wall of the bent portion 20-a and the inner box 2 is sealed.
上記のように構成された冷蔵庫について、以下その動作
について説明する。The operation of the refrigerator configured as described above will be described below.
まず冷却器４で発生した冷気の一部は風穴９を通って風
向板10により送風口19へと導かれ、また冷凍室及び冷蔵
室を循環してきた空気（暖気）は冷却器４の下方から上
方へと送風器６により吸引される際、熱交換を行なって
冷気となる。この時、暖気の一部は冷却器４の両側面外
を通ろうとするが、凸部21,22により遮断され、本来の
如く冷却器４内で熱交換を行なう。前記略Ｌ字形カバー
20は断熱性を有しているので冷却器４とグリル16を断熱
し、また送風口19の冷却器よりの壁は略Ｌ字形カバー20
とその折曲部20−ａにより一体で形成されている。First, a part of the cool air generated in the cooler 4 is guided to the blower port 19 by the wind direction plate 10 through the air holes 9, and the air (warm air) circulating in the freezer compartment and the refrigerating compartment is from below the cooler 4. When sucked upward by the blower 6, heat is exchanged to form cool air. At this time, a part of the warm air tries to pass through the outside of both side surfaces of the cooler 4, but is blocked by the convex portions 21 and 22, and heat is exchanged in the cooler 4 as it is. The substantially L-shaped cover
Since 20 has a heat insulating property, the cooler 4 and the grill 16 are insulated, and the wall of the blower port 19 from the cooler has a substantially L-shaped cover 20.
And the bent portion 20-a thereof are integrally formed.
以上のように本実施例によれば送風口の一壁が略Ｌ字形
カバーとその折曲部とにより一体で形成されているので
暖気が送風口にもれるのを防止することが出来、また略
Ｌ字形カバーには冷却器の両側面外を暖気が通過するの
を防止するための凸部も一体で成形されているので部品
点数も少なく作業性向上が図れるようになる。As described above, according to this embodiment, since one wall of the blower opening is integrally formed by the substantially L-shaped cover and the bent portion thereof, it is possible to prevent warm air from leaking to the blower opening. The substantially L-shaped cover is also integrally formed with a convex portion for preventing warm air from passing outside both side surfaces of the cooler, so that the number of parts is small and workability can be improved.
発明の効果 以上のように本発明は冷却器前面に断熱部材より成る略
Ｌ字形でかつ両端部に凸部を有するカバーをその折曲部
が冷却器の側面に位置すると同時に、凸部が冷却器の両
側面外の空間を遮断さすように配置し、さらに略Ｌ字形
カバーの前面に樹脂製グリルを設置して、前記略Ｌ字形
カバーの折曲部と前記樹脂製グリルと内箱の背面及び側
面とにより送風口を形成せしめることにより、暖気の送
風口への侵入防止及び作業性向上させることが出来る。EFFECTS OF THE INVENTION As described above, according to the present invention, a cover having a substantially L shape formed of a heat insulating member on the front surface of the cooler and having convex portions at both ends is provided with the bent portion located on the side surface of the cooler and at the same time the convex portion is cooled Arranged so as to block the space outside both sides of the container, and further provided with a resin grill on the front of the substantially L-shaped cover, the bent portion of the substantially L-shaped cover, the resin grill, and the back of the inner box. By forming the blower port by the side surface and the side surface, it is possible to prevent warm air from entering the blower port and improve workability.
第１図は本発明の冷蔵庫の冷凍室部の分解斜視図、第２
図は同部の水平断面図、第３図は従来の冷蔵庫の冷凍室
部の分解斜視図、第４図は同部の水平断面図である。 １……外箱、２……内箱、３……断熱材、４……冷却
器、５……冷凍室、６……送風機、16……樹脂製グリ
ル、19……送風口、20……略Ｌ字形カバー、20−ａ……
折曲部、21……凸部、22……凸部。FIG. 1 is an exploded perspective view of a freezer compartment of a refrigerator according to the present invention, FIG.
FIG. 4 is a horizontal sectional view of the same section, FIG. 3 is an exploded perspective view of a freezer compartment of a conventional refrigerator, and FIG. 4 is a horizontal sectional view of the same section. 1 ... Outer box, 2 ... Inner box, 3 ... Insulation material, 4 ... Cooler, 5 ... Freezer, 6 ... Blower, 16 ... Resin grill, 19 ... Blower, 20 ... … Almost L-shaped cover, 20-a ……
Bent part, 21 ... convex part, 22 ... convex part.
Claims (1)
該冷却器前面に、略Ｌ字形でその両端部に、前記冷却器
両端の冷却管折り返し部にはまり込む凸部を有する断熱
部材をその折曲部が前記冷却器の側面に位置せしめて設
置し、さらに該略Ｌ字形断熱部材の前面に樹脂製グリル
を設置して、前記略Ｌ字形断熱部材と前記樹脂製グリル
と前記内箱の側面及び背面とにより送風口を形成したこ
とを特徴とする冷蔵庫。1. A cooler and a blower are arranged in the deep part of the freezing room,
On the front surface of the cooler, a heat insulating member having a substantially L shape and having both ends thereof fitted into the folded portions of the cooling pipes at both ends of the cooler is installed with its bent portion positioned on the side surface of the cooler. Further, a resin grill is installed on the front surface of the substantially L-shaped heat insulating member, and a blower opening is formed by the substantially L-shaped heat insulating member, the resin grill, and the side surface and the back surface of the inner box. refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15472387A JPH0754226B2 (en) | 1987-06-22 | 1987-06-22 | refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15472387A JPH0754226B2 (en) | 1987-06-22 | 1987-06-22 | refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63318464A JPS63318464A (en) | 1988-12-27 |
| JPH0754226B2 true JPH0754226B2 (en) | 1995-06-07 |
Family
ID=15590551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15472387A Expired - Fee Related JPH0754226B2 (en) | 1987-06-22 | 1987-06-22 | refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0754226B2 (en) |
-
1987
- 1987-06-22 JP JP15472387A patent/JPH0754226B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63318464A (en) | 1988-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |