JP3184381B2 - refrigerator - Google Patents
refrigeratorInfo
- Publication number
- JP3184381B2 JP3184381B2 JP29052893A JP29052893A JP3184381B2 JP 3184381 B2 JP3184381 B2 JP 3184381B2 JP 29052893 A JP29052893 A JP 29052893A JP 29052893 A JP29052893 A JP 29052893A JP 3184381 B2 JP3184381 B2 JP 3184381B2
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- evaporating dish
- refrigerator
- machine room
- notch
- 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
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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/141—Removal by evaporation
- F25D2321/1411—Removal by evaporation using compressor heat
-
- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/144—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans
- F25D2321/1442—Collecting condense or defrost water; Removing condense or defrost water characterised by the construction of drip water collection pans outside a refrigerator
Landscapes
- Removal Of Water From Condensation And Defrosting (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【産業上の利用分野】本発明は蒸発皿を有する冷蔵庫に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a refrigerator having an evaporating dish.
【０００２】[0002]
【従来の技術】近年、冷蔵庫は霜取り水を蒸発させるた
め圧縮機の上方に蒸発皿を配置している。従来の技術と
しては特開昭６２−８０１８４号公報に示されているも
のがある。2. Description of the Related Art In recent years, refrigerators have arranged an evaporating dish above a compressor to evaporate defrost water. As a conventional technique, there is one disclosed in Japanese Patent Application Laid-Open No. 62-80184.
【０００３】以下、図面を参照しながら上記従来の冷蔵
庫の一例について説明を行う。図３は、従来の冷蔵庫、
図４は従来冷蔵庫の蒸発皿の底面斜図を示す。Hereinafter, an example of the above-mentioned conventional refrigerator will be described with reference to the drawings. FIG. 3 shows a conventional refrigerator,
FIG. 4 is a bottom perspective view of an evaporating dish of a conventional refrigerator.
【０００４】図３において、１は外箱、２は内箱、３は
両箱間に充填された断熱材、４は冷蔵室、５は冷蔵庫背
面下部に配置された機械室、６は機械室５に配置された
圧縮機である。In FIG. 3, 1 is an outer box, 2 is an inner box, 3 is a heat insulating material filled between the two boxes, 4 is a refrigeration room, 5 is a machine room arranged at the lower rear portion of the refrigerator, and 6 is a machine room. 5 is a compressor arranged.
【０００５】７は圧縮機６の上方に配置され、天面部と
対向し、圧縮機６の天面部を囲む形状のリブ７ａを底面
に有するとともに、外箱１に係合するピン７ｂを有した
蒸発皿、８は蒸発皿７底面のリブによって囲われる蒸発
皿受熱部である。[0005] Reference numeral 7 denotes a rib arranged on the bottom of the compressor 6 so as to face the top surface of the compressor 6 and to surround the top surface of the compressor 6. The evaporating dish 8 is an evaporating dish heat receiving section surrounded by a rib on the bottom of the evaporating dish 7.
【０００６】以上のように構成された従来の冷蔵庫につ
いて、以下その動作を説明する。圧縮機６によって放熱
された熱は蒸発皿７底面のリブ７ａによって対流阻害さ
れ蒸発皿受熱面８下部に滞留し、霜取り水の蒸発促進を
行う効果があった。The operation of the conventional refrigerator configured as described above will be described below. The heat dissipated by the compressor 6 is convectively inhibited by the ribs 7a on the bottom surface of the evaporating dish 7 and stays below the evaporating dish heat receiving surface 8 to promote the evaporation of defrost water.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、上記従
来の構成では、蒸発皿７底面のリブ７ａによる対流阻害
のため蒸発皿７上部に対流がおこらず、蒸発皿７上部に
蒸発した湿気が機械室４の外に持ち出されず、霜取り水
の蒸発阻害を行う。However, in the above-described conventional configuration, convection does not occur on the upper portion of the evaporating dish 7 due to convection inhibition by the ribs 7a on the bottom surface of the evaporating dish 7, and the moisture evaporated on the upper portion of the evaporating dish 7 is removed from the machine room. 4 to prevent evaporation of defrost water.
【０００８】また蒸発皿７底面のリブによる対流阻害の
ため圧縮機６の温度を引き上げ圧縮機６の信頼性を低
下、及び冷蔵室４内への吸熱負荷の増大による冷却シス
テム効率の低下を引き起こすという欠点があった。Further, the convection is inhibited by the ribs on the bottom surface of the evaporating dish 7, so that the temperature of the compressor 6 is raised to lower the reliability of the compressor 6, and the efficiency of the cooling system is lowered due to an increase in the heat absorption load in the refrigerator compartment 4. There was a disadvantage.
【０００９】本発明は上記の問題に鑑み、圧縮機６の信
頼性及び冷却システム効率を向上させ霜取り水の蒸発促
進を行うことを目的とする。In view of the above problems, an object of the present invention is to improve the reliability of the compressor 6 and the efficiency of the cooling system, and to promote the evaporation of defrost water.
【００１０】[0010]
【課題を解決するための手段】上記欠点を解決するため
本発明の冷蔵庫は、外箱と、内箱と、両箱間に充填され
た断熱材とで形成された冷蔵庫本体と、冷蔵庫本体背面
下部に配置された機械室と、機械室に配置された圧縮機
と、圧縮機の上方に配置された蒸発皿とを有する冷蔵庫
において、蒸発皿には機械室内奥行き方向の奥側隅部に
切り欠き部が形成され、切り欠き部が圧縮機の上方空間
と蒸発皿の上方空間とを連通して圧縮機の放熱を行い蒸
発皿上部に対流を引き起こすものであり、かつ、圧縮機
の天面部全体が蒸発皿底面によって覆われ、蒸発皿を機
械室内に設置した時、蒸発皿の機械室内奥行き方向の奥
側先端部が圧縮機の機械室奥行き方向の奥側先端部の上
方に位置している。SUMMARY OF THE INVENTION In order to solve the above-mentioned drawbacks, a refrigerator according to the present invention comprises: a refrigerator main body formed of an outer box, an inner box, and a heat insulating material filled between the two boxes ; Refrigerator having a machine room arranged at the lower part, a compressor arranged at the machine room, and an evaporating dish arranged above the compressor
In the evaporating dish, a notch is formed at a depth corner in the depth direction of the machine room, and the notch is formed in a space above the compressor.
To the space above the evaporating dish to radiate heat from the compressor and
It causes convection in the upper part of the plate and the compressor
Of the evaporating dish is covered by the bottom of the evaporating dish.
When installed in the machine room, the depth of the evaporating dish in the machine room depth direction
The top end is above the back end in the machine chamber depth direction of the compressor.
It is located towards .
【００１１】[0011]
【作用】上記解決手段により、蒸発皿を圧縮機天面部以
外切り欠きを設け、段差をつけることによって受熱面積
は保ち、その両側から圧縮機の放熱をさせ蒸発皿上部に
対流を引き起こすことによって蒸発皿上部に発生した湿
気を機械室の外に持ち出し蒸発促進を行う。また突出部
の両側から圧縮機の放熱を行うことにより圧縮機温度を
引き下げることができ圧縮機の信頼性を向上、及び冷蔵
室内への吸熱負荷の縮小による冷却システム効率の向上
を同時に行う。According to the above-mentioned solution, a notch is provided in the evaporating dish other than the top surface of the compressor, and a heat receiving area is maintained by forming a step, and heat is radiated from the compressor from both sides to cause convection in the upper part of the evaporating dish to evaporate. The moisture generated at the top of the dish is taken out of the machine room to promote evaporation. Further, by radiating the heat from the compressor from both sides of the protruding portion, the temperature of the compressor can be reduced, thereby improving the reliability of the compressor and simultaneously improving the efficiency of the cooling system by reducing the heat absorption load into the refrigerator compartment.
【００１２】[0012]
【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。なお図中前記従来例と同一符
号は同一部材を示し、その詳細な説明は省略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A refrigerator according to one embodiment of the present invention will be described below with reference to the drawings. In the drawings, the same reference numerals as those in the above-described conventional example indicate the same members, and detailed description thereof will be omitted.
【００１３】図１〜２は、本発明の一実施例における冷
蔵庫を示すものである。図１〜２において、１は外箱、
２は内箱、３は両箱間に充填された断熱材、４は冷蔵
室、５は冷蔵庫背面下部に配置された機械室、６は機械
室に配置された圧縮機、９は圧縮機の天面部以外切り欠
き部を設け、段差をつけた蒸発皿である。この蒸発皿９
には外箱１２に係止するピン１１が設けられている。FIGS. 1 and 2 show a refrigerator according to an embodiment of the present invention. 1 and 2, 1 is an outer box,
2 is an inner box, 3 is a heat insulating material filled between the boxes, 4 is a refrigerator room, 5 is a machine room arranged at the lower rear of the refrigerator, 6 is a compressor arranged in the machine room, 9 is a compressor room. This is an evaporating dish with a notch other than the top surface and a step. This evaporating dish 9
Is provided with a pin 11 to be locked to the outer case 12.
【００１４】上記構成において、蒸発皿９を圧縮機６の
天面部以外切り欠き部を設け、段差１０をつけることに
よって受熱面積を保ち、蒸発皿切り欠き部から圧縮機６
の放熱をさせ蒸発皿９上部に対流を引き起こすことによ
って蒸発皿９上部に発生した湿気を機械室５の外に持ち
出し蒸発促進を行う。また切り欠き部から圧縮機６の放
熱を行うことにより圧縮機６の温度を引き下げることが
でき圧縮機６の信頼性を向上、及び冷蔵室４内への吸熱
負荷の縮小による冷却システム効率の向上を行う。In the above configuration, the evaporating dish 9 is provided with a notch other than the top surface of the compressor 6, and a step 10 is provided to maintain the heat receiving area.
And the convection is generated on the upper portion of the evaporating dish 9 so that the moisture generated on the upper portion of the evaporating dish 9 is taken out of the machine room 5 to promote the evaporation. In addition, by radiating the heat of the compressor 6 from the cutout portion, the temperature of the compressor 6 can be reduced, thereby improving the reliability of the compressor 6 and improving the cooling system efficiency by reducing the heat absorption load into the refrigerator compartment 4. I do.
【００１５】以上のように本実施例の冷蔵庫は蒸発皿９
を圧縮機６の天面部以外のみ切り欠きを設けることによ
って、圧縮機６の信頼性及び冷却システム効率を向上さ
せ同時に霜取り水の蒸発促進を行うことができる。As described above, the refrigerator of the present embodiment has the evaporating dish 9
By providing notches only at the top surface of the compressor 6, the reliability of the compressor 6 and the efficiency of the cooling system can be improved, and at the same time, the evaporation of the defrost water can be promoted.
【００１６】[0016]
【発明の効果】以上のように本発明は、蒸発皿には機械
室内奥行き方向の奥側隅部に切り欠き部が形成され、切
り欠き部が圧縮機の上方空間と蒸発皿の上方空間とを連
通して圧縮機の放熱を行い蒸発皿上部に対流を引き起こ
すものであり、かつ、圧縮機の天面部全体が蒸発皿底面
によって覆われ、蒸発皿を機械室内に設置した時、蒸発
皿の機械室内奥行き方向の奥側先端部が圧縮機の機械室
奥行き方向の奥側先端部の上方に位置しているので、圧
縮機の信頼性及び冷却システム効率を向上させ、同時に
霜取り水の蒸発促進を行うことができる。As described above, according to the present invention, the evaporating dish
A notch is formed at the back corner in the depth direction of the room,
A notch connects the space above the compressor and the space above the evaporating dish.
Through the compressor to create convection above the evaporating dish
And the entire top of the compressor is the bottom of the evaporating dish.
When the evaporating dish is installed in the machine room,
The distal end of the plate in the machine room depth direction is the machine room of the compressor.
Since it is located above the distal end in the depth direction, the reliability of the compressor and the efficiency of the cooling system can be improved, and at the same time, the evaporation of defrost water can be promoted.
【図１】本発明の一実施例における冷蔵庫の断面図FIG. 1 is a sectional view of a refrigerator according to an embodiment of the present invention.
【図２】本発明の一実施例における冷蔵庫の蒸発皿の底
面斜図FIG. 2 is a bottom perspective view of an evaporating dish of a refrigerator according to one embodiment of the present invention.
【図３】従来の冷蔵庫の断面図FIG. 3 is a sectional view of a conventional refrigerator.
【図４】従来の冷蔵庫の蒸発皿の底面斜図FIG. 4 is a bottom perspective view of an evaporating dish of a conventional refrigerator.
１ 外箱 ２ 内箱 ３ 断熱材 ４ 冷蔵室 ５ 機械室 ６ 圧縮機 ９ 蒸発皿 １０ 段差 DESCRIPTION OF SYMBOLS 1 Outer box 2 Inner box 3 Insulation material 4 Refrigerator room 5 Machine room 6 Compressor 9 Evaporating dish 10 Step
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭61−285370（ＪＰ，Ａ) 実開 平５−66492（ＪＰ，Ｕ) 実開 昭61−186084（ＪＰ，Ｕ) 実開 昭62−85887（ＪＰ，Ｕ) 実開 昭63−116882（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) F25D 21/14,19/00 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-61-285370 (JP, A) JP-A-5-66492 (JP, U) JP-A-61-186084 (JP, U) JP-A-62 85887 (JP, U) Japanese Utility Model 63-116882 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) F25D 21/14, 19/00
Claims (1)
熱材とで形成された冷蔵庫本体と、前記冷蔵庫本体背面
下部に配置された機械室と、前記機械室に配置された圧
縮機と、前記圧縮機の上方に配置された蒸発皿とを有す
る冷蔵庫において、前記蒸発皿には前記機械室内奥行き
方向の奥側隅部に切り欠き部が形成され、前記切り欠き
部が前記圧縮機の上方空間と前記蒸発皿の上方空間とを
連通して前記圧縮機の放熱を行い前記蒸発皿上部に対流
を引き起こすものであり、かつ、前記圧縮機の天面部全
体が前記蒸発皿底面によって覆われ、前記蒸発皿を前記
機械室内に設置した時、前記蒸発皿の前記機械室内奥行
き方向の奥側先端部が前記圧縮機の前記機械室奥行き方
向の奥側先端部の上方に位置する冷蔵庫。1. A refrigerator main body formed of an outer box, an inner box, and a heat insulating material filled between the two boxes, a machine room disposed at a lower rear portion of the refrigerator main body, and a machine room disposed in the machine room. Refrigerator having a compressor and an evaporating dish disposed above the compressor, wherein the evaporating dish has a depth
A notch is formed at the back corner in the direction, and the notch communicates the space above the compressor with the space above the evaporating dish to radiate heat from the compressor and convection to the upper part of the evaporating dish.
And the entire top surface of the compressor is
The body is covered by the bottom of the evaporating dish,
When installed in the machine room, the depth of the evaporating dish in the machine room
Of the machine room of the compressor
The refrigerator is located above the front end of the refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29052893A JP3184381B2 (en) | 1993-11-19 | 1993-11-19 | refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29052893A JP3184381B2 (en) | 1993-11-19 | 1993-11-19 | refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07139870A JPH07139870A (en) | 1995-06-02 |
| JP3184381B2 true JP3184381B2 (en) | 2001-07-09 |
Family
ID=17757199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29052893A Expired - Fee Related JP3184381B2 (en) | 1993-11-19 | 1993-11-19 | refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3184381B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61186084U (en) * | 1985-05-13 | 1986-11-20 | ||
| JPH0566492U (en) * | 1992-02-19 | 1993-09-03 | 日本電気ホームエレクトロニクス株式会社 | refrigerator |
-
1993
- 1993-11-19 JP JP29052893A patent/JP3184381B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07139870A (en) | 1995-06-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6010184U (en) | refrigerator | |
| JP3184381B2 (en) | refrigerator | |
| EP4023973A1 (en) | Fascia and divider wall for a machine compartment | |
| JPH0387582A (en) | Drainage evaporating apparatus of refrigerator | |
| JPH09310961A (en) | Refrigerator | |
| JPH11211330A (en) | Refrigerator | |
| JP2003172575A (en) | Refrigerator | |
| JPH1062054A (en) | Refrigerator | |
| JP2965804B2 (en) | refrigerator | |
| JPH05288453A (en) | Refrigerator | |
| GB2129112A (en) | Refrigerator | |
| JP2887188B2 (en) | Refrigerator radiator | |
| JP2006112640A (en) | Refrigerator | |
| JP2730642B2 (en) | refrigerator | |
| JPS632866Y2 (en) | ||
| JPH1137632A (en) | Refrigerator | |
| JPS6234214Y2 (en) | ||
| JPS6027911Y2 (en) | refrigerator | |
| JPS6234216Y2 (en) | ||
| JPH1144478A (en) | Refrigerator | |
| JPS59183277A (en) | Refrigerator | |
| JPH0933153A (en) | Refrigerator | |
| KR100315805B1 (en) | Inner wall structure for refrigerator | |
| KR920007362Y1 (en) | Drip-tray | |
| JPS631164Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080427 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090427 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090427 Year of fee payment: 8 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090427 Year of fee payment: 8 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100427 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110427 Year of fee payment: 10 |
|
| LAPS | Cancellation because of no payment of annual fees |