JPS59155471U - Refrigerator suction pressure control device - Google Patents
Refrigerator suction pressure control deviceInfo
- Publication number
- JPS59155471U JPS59155471U JP4968783U JP4968783U JPS59155471U JP S59155471 U JPS59155471 U JP S59155471U JP 4968783 U JP4968783 U JP 4968783U JP 4968783 U JP4968783 U JP 4968783U JP S59155471 U JPS59155471 U JP S59155471U
- Authority
- JP
- Japan
- Prior art keywords
- pressure control
- suction pressure
- control device
- refrigerator
- expansion valve
- 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
- Devices That Are Associated With Refrigeration Equipment (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図は従来の冷凍機を示すフローチャート、第２図は
本考案に係る冷凍機を示すフローチャート、第３図は他
の実施例のフローチャート、第４図および第５図はモリ
エール線図を利用して冷媒液・ガスの圧力状態を示す図
であって、第４図は従来例、第５図は本考案をそれぞれ
示す図である。
１・・・圧縮機、５・・・膨張弁、６・・・冷却器、７
・・・導圧管、１０・・・吸入圧力制御弁、１１・・・
導圧管。FIG. 1 is a flowchart showing a conventional refrigerator, FIG. 2 is a flowchart showing a refrigerator according to the present invention, FIG. 3 is a flowchart of another embodiment, and FIGS. 4 and 5 use Molière diagrams. FIG. 4 is a diagram showing a conventional example, and FIG. 5 is a diagram showing the present invention. 1... Compressor, 5... Expansion valve, 6... Cooler, 7
... Impulse pipe, 10... Suction pressure control valve, 11...
Impulse tube.
Claims (1)
の上流側の管路中に設けた圧縮機の吸入圧力により膨張
弁へ流入する冷媒流量を制御する圧力制御弁と、 この圧力制御弁と上記冷却器の下流側の管路とを結ぶ導
圧管と を具備する冷凍機の吸入圧力制御装置。[Claims for Utility Model Registration] An expansion valve installed in a conduit upstream of the cooler, and a flow rate of refrigerant flowing into the expansion valve due to suction pressure of a compressor installed in a conduit upstream of the expansion valve. A suction pressure control device for a refrigerator, comprising: a pressure control valve that controls the pressure control valve; and a pressure guide pipe that connects the pressure control valve to a downstream pipe line of the cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4968783U JPS59155471U (en) | 1983-04-05 | 1983-04-05 | Refrigerator suction pressure control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4968783U JPS59155471U (en) | 1983-04-05 | 1983-04-05 | Refrigerator suction pressure control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59155471U true JPS59155471U (en) | 1984-10-18 |
Family
ID=30180184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4968783U Pending JPS59155471U (en) | 1983-04-05 | 1983-04-05 | Refrigerator suction pressure control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59155471U (en) |
-
1983
- 1983-04-05 JP JP4968783U patent/JPS59155471U/en active Pending
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