JPS62179571U - - Google Patents
Info
- Publication number
- JPS62179571U JPS62179571U JP6772686U JP6772686U JPS62179571U JP S62179571 U JPS62179571 U JP S62179571U JP 6772686 U JP6772686 U JP 6772686U JP 6772686 U JP6772686 U JP 6772686U JP S62179571 U JPS62179571 U JP S62179571U
- Authority
- JP
- Japan
- Prior art keywords
- heater
- connecting pipe
- end connected
- pipe
- condenser
- 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 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Sorption Type Refrigeration Machines (AREA)
Description
第１図は本考案の、第２図は従来の蒸気噴射式
冷凍機を示すそれぞれ回路図である。
１：冷媒、２：加熱器、３：熱交換チユーブ、
４：コンデンサ、５：蒸気出口、６：第一の接続
管、７：吸入口、８：エジエクタ、９：エバポレ
ータ、１０：第二の接続管、１１：第三の接続管
、１２：液状冷媒入口、１３：分岐管、１４：受
液器、１５：膨張弁、１６：送液ポンプ、１７：
ノズル、１８：チヤンバ、１９：逆止弁、２０：
アキユムレータ、２１：戻し管、２２：電磁弁。
FIG. 1 is a circuit diagram of the present invention, and FIG. 2 is a circuit diagram of a conventional steam injection refrigerator. 1: Refrigerant, 2: Heater, 3: Heat exchange tube,
4: Condenser, 5: Steam outlet, 6: First connecting pipe, 7: Suction port, 8: Ejector, 9: Evaporator, 10: Second connecting pipe, 11: Third connecting pipe, 12: Liquid refrigerant Inlet, 13: Branch pipe, 14: Liquid receiver, 15: Expansion valve, 16: Liquid pump, 17:
Nozzle, 18: Chamber, 19: Check valve, 20:
Accumulator, 21: Return pipe, 22: Solenoid valve.
Claims (1)
と、冷媒の蒸気を凝縮し液化するコンデンサと、
上記加熱器の蒸気出口に一端を、コンデンサの蒸
気入口に他端をそれぞれ接続した第一の接続管と
、この第一の接続管の途中に設けられ加熱器から
送られて来る蒸気をコンデンサに向けて噴出し、
側方に設けた吸入口から流体を吸入するエジエク
タと、コンデンサの液状冷媒の出口に一端を接続
し、他端をこの液状冷媒を蒸発させるエバポレー
タの入口側に接続した第二の接続管と、このエバ
ポレータの出口側に一端を接続し、他端を前記エ
ジエクタの吸入口に接続した第三の接続管と、上
記第二の接続管の途中から分岐し、前記加熱器の
液状冷媒入口に通じる分岐管とから成る蒸気噴射
式冷凍機に於いて、上記第一の接続管の途中に、
加熱器の側から順に、冷媒を加熱器からエジエク
タに向けてのみ流す逆止弁とアキユムレータとを
設け、このアキユムレータの最も低くなつた部分
に一端を接続し、途中に蒸気噴射式冷凍機の停止
時にのみ開く電磁弁を設けた戻し管の他端を、前
記加熱器の液状冷媒入口側に接続した事を特徴と
する蒸気噴射式冷凍機。 A heater that heats and evaporates refrigerant into high-pressure vapor, and a condenser that condenses and liquefies the refrigerant vapor.
A first connecting pipe with one end connected to the steam outlet of the heater and the other end connected to the steam inlet of the condenser, and a pipe provided in the middle of this first connecting pipe to direct the steam sent from the heater to the condenser. Squirt towards the
an ejector that sucks fluid from a suction port provided on the side; a second connecting pipe that has one end connected to the outlet of the liquid refrigerant of the condenser and the other end connected to the inlet side of the evaporator that evaporates the liquid refrigerant; A third connecting pipe has one end connected to the outlet side of the evaporator and the other end connected to the suction port of the ejector, and a third connecting pipe branches from the middle of the second connecting pipe and leads to the liquid refrigerant inlet of the heater. In a steam injection refrigerator consisting of a branch pipe, there is a pipe in the middle of the first connecting pipe,
Starting from the heater side, a check valve and an accumulator are installed to allow the refrigerant to flow only from the heater to the ejector, and one end of the accumulator is connected to the lowest part of the accumulator, so that the steam injection refrigerator can be stopped midway. A steam injection type refrigerator characterized in that the other end of a return pipe provided with a solenoid valve that opens only at certain times is connected to the liquid refrigerant inlet side of the heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6772686U JPS62179571U (en) | 1986-05-07 | 1986-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6772686U JPS62179571U (en) | 1986-05-07 | 1986-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62179571U true JPS62179571U (en) | 1987-11-14 |
Family
ID=30906900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6772686U Pending JPS62179571U (en) | 1986-05-07 | 1986-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62179571U (en) |
-
1986
- 1986-05-07 JP JP6772686U patent/JPS62179571U/ja active Pending
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