JPS58190366U - Oil return mechanism - Google Patents
Oil return mechanismInfo
- Publication number
- JPS58190366U JPS58190366U JP9004182U JP9004182U JPS58190366U JP S58190366 U JPS58190366 U JP S58190366U JP 9004182 U JP9004182 U JP 9004182U JP 9004182 U JP9004182 U JP 9004182U JP S58190366 U JPS58190366 U JP S58190366U
- Authority
- JP
- Japan
- Prior art keywords
- oil return
- return mechanism
- suction pipe
- aperture
- pressure
- 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
Landscapes
- Compressor (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の冷凍装置における油戻し機構の構成を示
す図、第２図は第１図の油戻し機構における円Ａで示す
部分の拡大断面図、第３図はこの考案の油戻し機構の一
実施例の構成を示す断面図、第４図は第３図の油戻し機
構における圧縮機吸込配管の一部を取り出して示す斜視
図、第５図は第３図の油戻し機構におけるオリフィス板
の斜視図、である。 −
２・・・圧縮機吸込配管、４・・・油戻し配管、１３・
・・ □アダプタ、１４・・・歯車、１５・・・ステ
ップモータ、１６・・・圧力変換器、１７・・・コント
ロールボックス、１８ａ・・・オリフィス板、１８ｂ・
・・オリフィス軸、１９・・・支持箱、２０・・・上蓋
。゛なお、図中同一符号は同一または相当部分を示す。Fig. 1 is a diagram showing the configuration of an oil return mechanism in a conventional refrigeration system, Fig. 2 is an enlarged sectional view of the portion indicated by circle A in the oil return mechanism in Fig. 1, and Fig. 3 is an oil return mechanism of this invention. 4 is a perspective view showing a part of the compressor suction piping in the oil return mechanism shown in FIG. 3; FIG. 5 is an orifice in the oil return mechanism shown in FIG. 3. FIG. - 2... Compressor suction piping, 4... Oil return piping, 13.
... □Adapter, 14... Gear, 15... Step motor, 16... Pressure transducer, 17... Control box, 18a... Orifice plate, 18b...
...Orifice shaft, 19...Support box, 20...Top lid.゛The same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
とを連結する吸込配管、この吸込配管に挿入された絞り
手段、この絞り手段の前後の冷媒の圧力を検出して、そ
の圧力差に応じて上記絞り手段の絞り度を連続的に変化
させる手段を備えてなる油戻し機構。The suction pipe that connects the compressor to the accumulator or flooded heat exchanger of the refrigerator, the throttle means inserted into this suction pipe, and the pressure of the refrigerant before and after the throttle means are detected, and the system responds to the pressure difference. An oil return mechanism comprising means for continuously changing the degree of aperture of the aperture means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9004182U JPS58190366U (en) | 1982-06-14 | 1982-06-14 | Oil return mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9004182U JPS58190366U (en) | 1982-06-14 | 1982-06-14 | Oil return mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58190366U true JPS58190366U (en) | 1983-12-17 |
Family
ID=30098602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9004182U Pending JPS58190366U (en) | 1982-06-14 | 1982-06-14 | Oil return mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58190366U (en) |
-
1982
- 1982-06-14 JP JP9004182U patent/JPS58190366U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58190366U (en) | Oil return mechanism | |
| JPS6014464U (en) | Cooling system | |
| JPS5822665U (en) | Air conditioner outdoor unit | |
| JPS5898571U (en) | air conditioner | |
| JPS58104814U (en) | air conditioner | |
| JPS59145681U (en) | heat pump | |
| JPS5811690U (en) | Cooler | |
| JPS58184179U (en) | Accumulator and receiver tank for refrigeration equipment | |
| JPS5860172U (en) | Accumulator for heat pump equipment | |
| JPS59115266U (en) | Refrigeration equipment | |
| JPS6023677U (en) | heat exchange unit | |
| JPS599216U (en) | Air conditioner indoor unit | |
| JPS5867230U (en) | air conditioner | |
| JPS60148565U (en) | Refrigeration equipment | |
| JPS5816372U (en) | hermetic compressor | |
| JPS59132073U (en) | refrigerator | |
| JPS59108167U (en) | Soundproofing structure of outdoor unit of air conditioner | |
| JPS59124926U (en) | air conditioner | |
| JPS58169454U (en) | Refrigeration equipment | |
| JPS6144157U (en) | Refrigeration equipment | |
| JPS60101627U (en) | air conditioner | |
| JPS58119169U (en) | Refrigeration equipment accumulator | |
| JPS59110879U (en) | heat pump | |
| JPS59155472U (en) | refrigeration cycle | |
| JPS5878458U (en) | air conditioner |