JPS63168293U - - Google Patents
Info
- Publication number
- JPS63168293U JPS63168293U JP5996687U JP5996687U JPS63168293U JP S63168293 U JPS63168293 U JP S63168293U JP 5996687 U JP5996687 U JP 5996687U JP 5996687 U JP5996687 U JP 5996687U JP S63168293 U JPS63168293 U JP S63168293U
- Authority
- JP
- Japan
- Prior art keywords
- screw compressor
- low temperature
- motor
- compressor
- temperature section
- 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
- 239000003507 refrigerant Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案のスクリユー圧縮機を冷凍サイ
クル中に組み込んだ第１実施例の詳細図、第２図
はその第２実施例の詳細図、第３図は第３実施例
の詳細図、第４図は従来の冷凍サイクル中の圧縮
機の概要図を示したものである。
１……スクリユー圧縮機本体、３……密閉ケー
シング、５……モーターケーシング、７……油分
離器、１６……冷媒流通路、２１……油溜り、２
３……ヒートパイプ。
Fig. 1 is a detailed view of the first embodiment in which the screw compressor of the present invention is incorporated into a refrigeration cycle, Fig. 2 is a detailed view of the second embodiment, and Fig. 3 is a detailed view of the third embodiment. FIG. 4 shows a schematic diagram of a compressor in a conventional refrigeration cycle. DESCRIPTION OF SYMBOLS 1... Screw compressor main body, 3... Sealed casing, 5... Motor casing, 7... Oil separator, 16... Refrigerant flow path, 21... Oil sump, 2
3...Heat pipe.
Claims (1)
グ内に収容すると共に、モーターケーシング内に
は冷媒流通路を形成し、モーター各部を冷却する
ように構成したスクリユー圧縮機に於て、前記圧
縮機本体の高圧側下部の油分離器より低位置に油
溜り部を設け、該油溜り部と該郭よりも低温状態
にある低温部との間にヒートパイプを配設したこ
とを特徴とするスクリユー圧縮機。 (2) 前記低温部は、圧縮機本体外の大気である
ことを特徴とする実用新案登録請求の範囲第１項
記載のスクリユー圧縮機。 (3) 前記低温部は、冷凍サイクル中の冷媒回収
管路の分岐管の開口部近傍であることを特徴とす
る実用新案登録請求の範囲第１項記載のスクリユ
ー圧縮機。[Claims for Utility Model Registration] (1) A screw compressor in which a motor-driven compressor body is housed in a sealed casing, and a refrigerant flow passage is formed in the motor casing to cool each part of the motor. An oil reservoir is provided at a lower position than the oil separator at the lower part of the high pressure side of the compressor main body, and a heat pipe is provided between the oil reservoir and a low temperature section that is in a lower temperature state than the enclosure. This screw compressor is characterized by: (2) The screw compressor according to claim 1, wherein the low temperature section is the atmosphere outside the compressor main body. (3) The screw compressor according to claim 1, wherein the low temperature section is located near an opening of a branch pipe of a refrigerant recovery pipe in a refrigeration cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5996687U JPS63168293U (en) | 1987-04-22 | 1987-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5996687U JPS63168293U (en) | 1987-04-22 | 1987-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63168293U true JPS63168293U (en) | 1988-11-01 |
Family
ID=30891962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5996687U Pending JPS63168293U (en) | 1987-04-22 | 1987-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63168293U (en) |
-
1987
- 1987-04-22 JP JP5996687U patent/JPS63168293U/ja active Pending
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