JPH0380265U - - Google Patents
Info
- Publication number
- JPH0380265U JPH0380265U JP13940289U JP13940289U JPH0380265U JP H0380265 U JPH0380265 U JP H0380265U JP 13940289 U JP13940289 U JP 13940289U JP 13940289 U JP13940289 U JP 13940289U JP H0380265 U JPH0380265 U JP H0380265U
- Authority
- JP
- Japan
- Prior art keywords
- condenser
- provided downstream
- stages
- gas
- stage
- 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
- 239000007788 liquid Substances 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims 3
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Description
図面は本考案の実施例を示すものであつて、第
１図は概略回路図、第２図は概略取付図である。
図面において、１は圧縮機、２は凝縮器、３は
気液分離器、５は温度センサ、７は制御装置、８
はカスケード熱交換器、９は冷却器蒸発器である
。
The drawings show an embodiment of the present invention, with FIG. 1 being a schematic circuit diagram and FIG. 2 being a schematic installation diagram. In the drawings, 1 is a compressor, 2 is a condenser, 3 is a gas-liquid separator, 5 is a temperature sensor, 7 is a control device, 8
is a cascade heat exchanger, and 9 is a cooler evaporator.
Claims (1)
流に１段又は適宜段数の気液分離器とカスケード
熱交換器を設け、その下流に蒸発器を設けてなる
１段又は適宜段数の気液分離型超低温用の冷凍装
置において、 前記凝縮器は水冷式凝縮器であり、その冷媒出
口側に温度センサを設け、この温度センサからの
信号によつて、冷凍装置の運転を停止させる制御
装置を具備してなる前記冷凍装置。[Scope of Claim for Utility Model Registration] A condenser is provided downstream of the compressor, one stage or an appropriate number of stages of gas-liquid separator and cascade heat exchanger are provided downstream of the condenser, and an evaporator is provided downstream of the condenser. In a gas-liquid separation type ultra-low-temperature refrigeration system having one stage or an appropriate number of stages, the condenser is a water-cooled condenser, and a temperature sensor is provided on the refrigerant outlet side of the condenser, and a signal from the temperature sensor is used to control the refrigeration. The refrigeration system includes a control device for stopping operation of the system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13940289U JPH0749326Y2 (en) | 1989-11-30 | 1989-11-30 | Refrigeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13940289U JPH0749326Y2 (en) | 1989-11-30 | 1989-11-30 | Refrigeration equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0380265U true JPH0380265U (en) | 1991-08-16 |
| JPH0749326Y2 JPH0749326Y2 (en) | 1995-11-13 |
Family
ID=31686452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13940289U Expired - Fee Related JPH0749326Y2 (en) | 1989-11-30 | 1989-11-30 | Refrigeration equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749326Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010060201A (en) * | 2008-09-03 | 2010-03-18 | Hoshizaki Electric Co Ltd | Cooling device |
| JP2010203663A (en) * | 2009-03-03 | 2010-09-16 | Ntt Facilities Inc | Water cooling type air conditioning system, air conditioner and method of operating the system |
-
1989
- 1989-11-30 JP JP13940289U patent/JPH0749326Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010060201A (en) * | 2008-09-03 | 2010-03-18 | Hoshizaki Electric Co Ltd | Cooling device |
| JP2010203663A (en) * | 2009-03-03 | 2010-09-16 | Ntt Facilities Inc | Water cooling type air conditioning system, air conditioner and method of operating the system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749326Y2 (en) | 1995-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |