JPH0343587U - - Google Patents
Info
- Publication number
- JPH0343587U JPH0343587U JP10550989U JP10550989U JPH0343587U JP H0343587 U JPH0343587 U JP H0343587U JP 10550989 U JP10550989 U JP 10550989U JP 10550989 U JP10550989 U JP 10550989U JP H0343587 U JPH0343587 U JP H0343587U
- Authority
- JP
- Japan
- Prior art keywords
- machine frame
- temperature sensor
- electric element
- cooling device
- compressor
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 4
- 239000003507 refrigerant Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示す冷凍サイク
ル図、第２図は同じく圧縮機の断面図、第３図は
同じく圧縮要素の要部断面図、第４図は従来例を
示す圧縮機の断面図、第５図は同じくシリンダの
平面図である。
５……リキツドインジエクシヨン管、６……電
磁弁、７……機枠体、１０……仕切壁、１１……
軸受、１３……電動要素、１４……圧縮要素、１
５……シリンダ、２１……吸込室、２５……吸込
管、３０……空間、３１……温度センサー、３２
……肉盛部、３３……孔、３４……制御装置、３
５……リード線、３６……バンド、３７……凹部
。
Fig. 1 is a refrigeration cycle diagram showing one embodiment of this invention, Fig. 2 is a sectional view of the compressor, Fig. 3 is a sectional view of the main part of the compression element, and Fig. 4 is a compressor showing a conventional example. FIG. 5 is a plan view of the cylinder. 5...Liquid injection tube, 6...Solenoid valve, 7...Machine frame, 10...Partition wall, 11...
Bearing, 13... Electric element, 14... Compression element, 1
5... Cylinder, 21... Suction chamber, 25... Suction pipe, 30... Space, 31... Temperature sensor, 32
... Overlay part, 33 ... Hole, 34 ... Control device, 3
5...Lead wire, 36...Band, 37...Recess.
Claims (1)
設け、この一方の機枠体内に圧縮要素を、他方の
機枠体内に前記圧縮要素を駆動する電動要素を夫
々収納し、前記圧縮要素のシリンダ内に吸込管か
ら吸込室に吸入された低圧冷媒を直接導くととも
に、電動要素を収納した機枠体内の空間にこの電
動要素を冷却する液冷媒を導入させるリキツドイ
ンジエクシヨン管を開口させた圧縮機の冷却装置
において、前記リキツドインジエクシヨン管には
電磁弁が設けられ、機枠体には電動要素の温度を
検出する温度センサーが設けられ、この温度セン
サーで検出された温度により電磁弁を開閉制御す
る制御装置を設け、この制御装置と温度センサー
との間に接続されたリード線を前記温度センサー
の近傍で機枠体にバンドで止めたことを特徴とす
る圧縮機の冷却装置。 ２ 温度センサーを電動要素の収納された機枠体
の肉盛部の孔に嵌合わせて取付けたことを特徴と
する第１請求項に記載された圧縮機の冷却装置。 ３ 機枠体の肉盛部の側壁に凹部を設け、この凹
部に温度センサーのリード線を止めるバンドを固
定させたことを特徴とする第２請求項に記載され
た圧縮機の冷却装置。[Claims for Utility Model Registration] 1. A machine frame having a partition wall with a bearing in the center, a compression element in one of the machine frames, and an electric element for driving the compression element in the other machine frame. and directly guide the low-pressure refrigerant sucked into the suction chamber from the suction pipe into the cylinder of the compression element, and introduce liquid refrigerant to cool the electric element into the space inside the machine frame housing the electric element. In a cooling device for a compressor in which a liquid injection extension pipe is opened, a solenoid valve is provided in the liquid injection pipe, and a temperature sensor is provided in the machine frame to detect the temperature of an electric element. A control device was provided to open and close the solenoid valve according to the temperature detected by the temperature sensor, and a lead wire connected between the control device and the temperature sensor was secured to the machine frame with a band near the temperature sensor. A compressor cooling device characterized by: 2. The compressor cooling device according to claim 1, wherein the temperature sensor is fitted and attached to a hole in a built-up part of a machine frame in which the electric element is housed. 3. The cooling device for a compressor according to claim 2, wherein a recess is provided in the side wall of the built-up portion of the machine frame, and a band for securing a lead wire of a temperature sensor is fixed to the recess.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10550989U JPH0343587U (en) | 1989-09-08 | 1989-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10550989U JPH0343587U (en) | 1989-09-08 | 1989-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0343587U true JPH0343587U (en) | 1991-04-24 |
Family
ID=31654271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10550989U Pending JPH0343587U (en) | 1989-09-08 | 1989-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0343587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100880472B1 (en) * | 2002-06-14 | 2009-01-28 | 엘지전자 주식회사 | Device for protection of cooler |
-
1989
- 1989-09-08 JP JP10550989U patent/JPH0343587U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100880472B1 (en) * | 2002-06-14 | 2009-01-28 | 엘지전자 주식회사 | Device for protection of cooler |
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