JPS61162762U - - Google Patents
Info
- Publication number
- JPS61162762U JPS61162762U JP4617485U JP4617485U JPS61162762U JP S61162762 U JPS61162762 U JP S61162762U JP 4617485 U JP4617485 U JP 4617485U JP 4617485 U JP4617485 U JP 4617485U JP S61162762 U JPS61162762 U JP S61162762U
- Authority
- JP
- Japan
- Prior art keywords
- low
- refrigeration cycle
- reducing device
- pressure reducing
- 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.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 claims description 11
- 230000009977 dual effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pipeline Systems (AREA)
- Air-Conditioning For Vehicles (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
図面はこの考案の実施例を示すものであつて、
第１図は一実施例を示す冷凍サイクル構成図であ
る。第２図は他の実施例を示す冷凍サイクルの部
分構成図である。図面において、７：毛細管、９
：カスケードコンデンサ、６：低温側凝縮器、５
：低温側圧縮機、８：低温側蒸発器、１０：電磁
弁、１１：バイパス管、１２：配管（高圧側経路
配管）、１３：配管（低圧側経路配管）、１４：
高温側冷凍サイクル、１５：低温側冷凍サイクル
。
The drawings show an embodiment of this invention,
FIG. 1 is a refrigeration cycle configuration diagram showing one embodiment. FIG. 2 is a partial configuration diagram of a refrigeration cycle showing another embodiment. In the drawings, 7: capillary, 9
: Cascade condenser, 6: Low temperature side condenser, 5
: Low temperature side compressor, 8: Low temperature side evaporator, 10: Solenoid valve, 11: Bypass pipe, 12: Piping (high pressure side route piping), 13: Piping (low pressure side route piping), 14:
High temperature side refrigeration cycle, 15: Low temperature side refrigeration cycle.
Claims (1)
とで形成する二元冷凍サイクルを備えたものにお
いて、低温側冷凍サイクルの圧縮機吐出側の高圧
側経路を、間欠的に動作する弁を介設したバイパ
ス管によつて、低温側減圧装置下流の低圧側経路
に接続したことを特徴とする二元冷凍装置。 (2) 前記バイパス管は、前記圧縮機吐出側とこ
の吐出側に接続されるカスケードコンデンサ間の
高圧側経路から分岐して、前記減圧装置出口との
間に接続されてなる実用新案登録請求の範囲第１
項記載の二元冷凍装置。 (3) 前記バイパス管は、その減圧装置上流側を
前記減圧装置と接触せしめてなる実用新案登録請
求の範囲第１項および第２項記載の二元冷凍装置
。[Claims for Utility Model Registration] (1) In a system equipped with a binary refrigeration cycle formed by a high-temperature side refrigeration cycle and a low-temperature side refrigeration cycle, the high-pressure side path on the compressor discharge side of the low-temperature side refrigeration cycle is 1. A two-way refrigeration system, characterized in that it is connected to a low-pressure side path downstream of a low-temperature side pressure reducing device through a bypass pipe in which a valve that operates is interposed. (2) The bypass pipe branches off from a high pressure side path between the compressor discharge side and a cascade condenser connected to this discharge side, and is connected between the outlet of the pressure reducing device. Range 1
Dual refrigeration equipment as described in section. (3) The binary refrigeration system according to claims 1 and 2, wherein the bypass pipe has an upstream side of the pressure reducing device in contact with the pressure reducing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985046174U JPH0452614Y2 (en) | 1985-03-28 | 1985-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985046174U JPH0452614Y2 (en) | 1985-03-28 | 1985-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61162762U true JPS61162762U (en) | 1986-10-08 |
| JPH0452614Y2 JPH0452614Y2 (en) | 1992-12-10 |
Family
ID=30560330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985046174U Expired JPH0452614Y2 (en) | 1985-03-28 | 1985-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452614Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01136355U (en) * | 1988-02-25 | 1989-09-19 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6146859A (en) * | 1984-08-13 | 1986-03-07 | 株式会社日立製作所 | Two-element refrigerator |
-
1985
- 1985-03-28 JP JP1985046174U patent/JPH0452614Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6146859A (en) * | 1984-08-13 | 1986-03-07 | 株式会社日立製作所 | Two-element refrigerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01136355U (en) * | 1988-02-25 | 1989-09-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452614Y2 (en) | 1992-12-10 |
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