JPS6122226Y2 - - Google Patents

Info

Publication number
JPS6122226Y2
JPS6122226Y2 JP16592881U JP16592881U JPS6122226Y2 JP S6122226 Y2 JPS6122226 Y2 JP S6122226Y2 JP 16592881 U JP16592881 U JP 16592881U JP 16592881 U JP16592881 U JP 16592881U JP S6122226 Y2 JPS6122226 Y2 JP S6122226Y2
Authority
JP
Japan
Prior art keywords
main body
refrigerator
pipe
compressor
dew
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
Application number
JP16592881U
Other languages
Japanese (ja)
Other versions
JPS5871683U (en
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
Application filed filed Critical
Priority to JP16592881U priority Critical patent/JPS5871683U/en
Publication of JPS5871683U publication Critical patent/JPS5871683U/en
Application granted granted Critical
Publication of JPS6122226Y2 publication Critical patent/JPS6122226Y2/ja
Granted legal-status Critical Current

Links

Description

【考案の詳細な説明】 (1) 考案の技術分野 本考案は冷蔵庫本体の上面にコンプレツサを設
置した冷蔵庫に関する。
[Detailed description of the invention] (1) Technical field of the invention The present invention relates to a refrigerator in which a compressor is installed on the top surface of the refrigerator body.

(2) 従来技術 従来、コンデンサを冷蔵庫本体の上面に設置す
るようにした冷蔵庫は、外観上の問題から本体上
面にケースを設け、このケース内にコンプレツ
サ、コンデンサ及び電装部品を収納している。
(2) Prior Art Conventionally, refrigerators in which a capacitor is installed on the top surface of the refrigerator main body have a case provided on the top surface of the main body due to problems in appearance, and the compressor, capacitor, and electrical components are housed within this case.

(3) 従来技術の問題点 しかしながら上記構成の場合はコンプレツサ等
発熱部品の周囲がケースで覆われることにより必
然的に放熱効率が劣化し冷却性能に影響を与え
る。そしてこれを防ぐために冷却フアンを設置し
強制的に放熱させていたが、冷却フアンを必要と
するため高価となり部品数が増加するだけでな
く、コンプレツサの振動に対して冷却フアンの振
動騒音が加わり騒音が大きい欠点がある。
(3) Problems with the Prior Art However, in the case of the above configuration, the heat-generating components such as the compressor are covered with a case, which inevitably deteriorates the heat dissipation efficiency and affects the cooling performance. In order to prevent this, a cooling fan was installed to forcibly dissipate the heat, but the need for a cooling fan not only makes it expensive and increases the number of parts, but also adds vibration and noise from the cooling fan to the vibrations of the compressor. The disadvantage is that it is noisy.

(4) 考案の目的 本考案は上記の点を考慮してなされたもので、
冷却フアンを使用しないで充分な冷却性能を得る
とともに低騒音の冷蔵庫を提供することを目的と
する。
(4) Purpose of the invention This invention was made in consideration of the above points.
To provide a refrigerator with sufficient cooling performance without using a cooling fan and with low noise.

(5) 考案の構成 コンプレツサからの吐出パイプを冷蔵庫本体の
壁面内側に埋設した後これを本体下部に配設した
蒸発皿受台パイプに接続し、さらに本体背壁に沿
つて配設したコンデンサパイプ、本体前面開口縁
に配設した防露パイプを順に接続し、この防露パ
イプの本体外面への出口側をケース内に配設した
ワイヤコンデンサに接続するとともに、ワイヤコ
ンデンサからキヤピラリチユーブを介して本体内
部の冷却器に接続することにより所定の放熱量を
得られるようにしたものである。
(5) Structure of the invention After the discharge pipe from the compressor is buried inside the wall of the refrigerator body, it is connected to the evaporating dish holder pipe placed at the bottom of the body, and then the condenser pipe is placed along the back wall of the body. , connect the dew-proof pipes arranged on the front opening edge of the main body in order, connect the outlet side of this dew-proof pipe to the outside of the main body to the wire capacitor arranged inside the case, and connect the wire capacitor to the capillary tube. By connecting it to a cooler inside the main body, a predetermined amount of heat radiation can be obtained.

(6) 考案の実施例 以下本考案の一実施例について図面を参照しな
がら説明する。
(6) Embodiment of the invention An embodiment of the invention will be described below with reference to the drawings.

(構成) 1は冷凍室2及び冷蔵室3を上下に並設した冷
蔵庫本体で、外箱4と冷凍室2及び冷蔵室3との
間には発泡ウレタンを充填した所定厚さの断熱壁
5が設けられていて、冷凍室2及び冷蔵室3の各
前面開口には扉6及び7が夫々枢設されている。
9は冷蔵庫本体1の上面即ち外箱4の上面に設置
されたケース8内に収納設置したコンプレツサ
で、これの吐出口9aに一端部を接続した吐出パ
イプ10が冷蔵庫本体1の背部の断熱壁5(背
壁)中に埋設されて下方に延設されていて、その
他端部は冷蔵庫本体1の下部に設置された蒸発皿
受台11の下面に蛇行状に添設した蒸発皿受台パ
イプ12の入口側に接続している。13は外箱4
の背板4aの周縁部内面に密接させて設置したコ
ンデンサパイプで、蒸発皿受台パイプ12の出口
側がこのコンデンサパイプ13の入口側に接続し
ている。そして、このコンデンサパイプ13の出
口側13aは外箱4の上面に引出して連結パイプ
14に接続する。15は冷蔵庫本体1の前面開口
縁に沿わせて外箱4のフランジ部4a及び仕切壁
16の各内面に密接させて設置した防露パイプ
で、これの入口側がコンデンサパイプ13の出口
側13aに接続した連結パイプ14に接続されて
いる。そして、この防露パイプ15の出口側15
aは外箱4の左側板の内面上部に沿つて後方に指
向され、外箱4の上面から外方に導出して上面前
部に設置したワイヤコンデンサパイプ17に接続
し、さらにドライヤ18、キヤピラリチユーブ1
9を順に介して冷蔵室冷却器20に接続してお
り、該冷蔵室冷却器20の出口側は冷凍室冷却器
21及びサクシヨンパイプ22を順に介してコン
プレツサ8の吸入側に接続している。
(Structure) 1 is a refrigerator body in which a freezing compartment 2 and a refrigerating compartment 3 are arranged vertically in parallel, and between an outer box 4 and the freezing compartment 2 and refrigerating compartment 3 is an insulating wall 5 of a predetermined thickness filled with foamed urethane. , and doors 6 and 7 are pivotally installed at the front openings of the freezer compartment 2 and the refrigerator compartment 3, respectively.
Reference numeral 9 denotes a compressor housed in a case 8 installed on the upper surface of the refrigerator main body 1, that is, the upper surface of the outer box 4, and a discharge pipe 10, one end of which is connected to the discharge port 9a, is connected to a heat insulating wall at the back of the refrigerator main body 1. 5 (back wall) and extends downward, and the other end is an evaporating dish holder pipe attached in a meandering manner to the lower surface of the evaporating dish holder 11 installed at the bottom of the refrigerator main body 1. It is connected to the entrance side of 12. 13 is outer box 4
The outlet side of the evaporating dish pedestal pipe 12 is connected to the inlet side of the condenser pipe 13, which is a condenser pipe installed in close contact with the inner surface of the peripheral edge of the back plate 4a. The outlet side 13a of this condenser pipe 13 is drawn out to the upper surface of the outer box 4 and connected to the connecting pipe 14. Reference numeral 15 denotes a dew-proof pipe installed along the front opening edge of the refrigerator body 1 in close contact with the flange portion 4a of the outer box 4 and the inner surface of the partition wall 16, and the inlet side of this pipe is connected to the outlet side 13a of the condenser pipe 13. It is connected to the connected connecting pipe 14. Then, the outlet side 15 of this dew-proof pipe 15
A is directed rearward along the upper inner surface of the left side panel of the outer box 4, and is led out from the top surface of the outer box 4 and connected to a wire condenser pipe 17 installed at the front of the top surface, and is further connected to a dryer 18 and a capacitor pipe 17. Pillaritube 1
The outlet side of the refrigerator compartment cooler 20 is connected to the suction side of the compressor 8 through a freezer compartment cooler 21 and a suction pipe 22 in order. .

(作用・効果) このように構成した本実施例においては吐出パ
イプ10が断熱壁5内に埋設されているから、コ
ンプレツサ9の機械的振動及び吐出パイプ10内
を流れる高温高圧のガス冷媒の脈動振動が断熱壁
5にて吸収されることとなり、これら振動が蒸発
皿受台パイプ12を共振させるようなことがな
く、またコンデンサパイプ13も背板4aに密接
させて断熱壁5中に埋設されているから、該コン
デンサパイプ13が機械的振動及び脈動振動によ
る共振を起すことも確実に防止でき、総じて著し
く低騒音になし得るものである。そして、本実施
例では防露パイプ15に蒸発皿受台パイプ12及
びコンデンサパイプ13中を通つて適当な温度迄
冷却されたホツトガスが流通することとなるから
冷蔵庫本体1の開口縁即ち外箱4のフランジ4a
及び仕切壁16に露付きが生ずることが確実に防
止できることは勿論、これらの部分が過度に熱せ
られて冷凍室2及び冷蔵室3への熱侵入量が過大
となることもなく、冷却効率を充分に向上させる
ことが可能となる。
(Operation/Effect) In this embodiment configured as described above, the discharge pipe 10 is buried within the heat insulating wall 5, so that the mechanical vibration of the compressor 9 and the pulsation of the high temperature and high pressure gas refrigerant flowing inside the discharge pipe 10 are prevented. The vibrations are absorbed by the heat insulating wall 5, and these vibrations do not cause the evaporating dish pedestal pipe 12 to resonate, and the condenser pipe 13 is also buried in the heat insulating wall 5 in close contact with the back plate 4a. Therefore, it is possible to reliably prevent the condenser pipe 13 from causing resonance due to mechanical vibrations and pulsating vibrations, and it is possible to achieve extremely low noise overall. In this embodiment, hot gas cooled to an appropriate temperature flows through the dew prevention pipe 15 through the evaporating dish holder pipe 12 and the condenser pipe 13, so that the opening edge of the refrigerator body 1, that is, the outer box 4 flange 4a
This not only reliably prevents dew from forming on the partition wall 16, but also prevents these parts from becoming excessively heated and causing an excessive amount of heat to enter the freezer compartment 2 and refrigerator compartment 3, thereby improving cooling efficiency. It becomes possible to sufficiently improve the performance.

さらに、外箱4の上面に配置したワイヤコンデ
ンサ17は前記各放熱パイプの最終部に接続した
ため温度も低温化し、脈動振動もきわめて小さい
ためケース内の放熱、振動騒音に悪影響を与える
ことはない。
Furthermore, since the wire capacitor 17 placed on the top surface of the outer case 4 is connected to the final part of each of the heat dissipation pipes, the temperature is lowered and the pulsating vibration is extremely small, so that it does not adversely affect the heat dissipation and vibration noise inside the case.

(7) (考案の効果) 本考案は以上のように構成されており、外観を
良好にするため冷蔵庫本体上面に設置したコンプ
レツサがケースで覆われていても、冷却フアンを
設けることなく充分な放熱効果を得ることがで
き、低騒音でしかも冷却効率に優れた冷蔵庫を提
供できる。
(7) (Effects of the invention) The present invention is constructed as described above, and even if the compressor installed on the top of the refrigerator body is covered with a case to improve the appearance, it can be used without installing a cooling fan. It is possible to provide a refrigerator that can obtain a heat dissipation effect, has low noise, and has excellent cooling efficiency.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示すものであり、第
1図は冷蔵庫の縦断面図、第2図は配管経路を示
すサイクル図、第3図は配管状態を示す斜視図で
ある。 図面中、1は冷蔵庫本体、4は外箱、5は断熱
壁、9はコンプレツサ、10は吐出パイプ、12
は蒸発皿受台パイプ、13はコンデンサパイプ、
15は防露パイプ、17はワイヤコンデンサであ
る。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal cross-sectional view of a refrigerator, FIG. 2 is a cycle diagram showing the piping route, and FIG. 3 is a perspective view showing the state of the piping. In the drawing, 1 is the refrigerator body, 4 is the outer box, 5 is the insulation wall, 9 is the compressor, 10 is the discharge pipe, 12
is the evaporating dish pedestal pipe, 13 is the condenser pipe,
15 is a dew-proof pipe, and 17 is a wire capacitor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 冷蔵庫本体上部のケース内にコンプレツサを設
置したものにおいて、コンプレツサからの吐出パ
イプを前記本体壁面内側に埋設してこの吐出パイ
プに本体下部に配設された蒸発皿受台パイプと本
体背壁に沿つて配設されたコンデンサパイプと、
前記本体前面開口縁に配設した防露パイプとを順
に接続し、この防露パイプの本体外面への出口側
を前記ケース内に設置したワイヤコンデンサに接
続するとともに、ワイヤコンデンサからキヤピラ
リチユーブを介して前記冷蔵庫本体内部の冷却器
に接続したことを特徴とする冷蔵庫。
In a refrigerator in which a compressor is installed in a case at the top of the main body, a discharge pipe from the compressor is buried inside the wall of the main body, and the discharge pipe is connected to the evaporating dish holder pipe arranged at the bottom of the main body and along the back wall of the main body. Condenser pipes arranged in parallel,
Connect the dew-proof pipes arranged on the front opening edge of the main body in order, connect the outlet side of the dew-proof pipes to the outside of the main body to the wire capacitor installed in the case, and connect the capillary tube from the wire capacitor. A refrigerator, characterized in that the refrigerator is connected to a cooler inside the refrigerator main body through the refrigerator.
JP16592881U 1981-11-09 1981-11-09 refrigerator Granted JPS5871683U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16592881U JPS5871683U (en) 1981-11-09 1981-11-09 refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16592881U JPS5871683U (en) 1981-11-09 1981-11-09 refrigerator

Publications (2)

Publication Number Publication Date
JPS5871683U JPS5871683U (en) 1983-05-14
JPS6122226Y2 true JPS6122226Y2 (en) 1986-07-03

Family

ID=29958111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16592881U Granted JPS5871683U (en) 1981-11-09 1981-11-09 refrigerator

Country Status (1)

Country Link
JP (1) JPS5871683U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447587Y2 (en) * 1985-02-06 1992-11-10

Also Published As

Publication number Publication date
JPS5871683U (en) 1983-05-14

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