JPH0194877U - - Google Patents
Info
- Publication number
- JPH0194877U JPH0194877U JP18952687U JP18952687U JPH0194877U JP H0194877 U JPH0194877 U JP H0194877U JP 18952687 U JP18952687 U JP 18952687U JP 18952687 U JP18952687 U JP 18952687U JP H0194877 U JPH0194877 U JP H0194877U
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- refrigeration system
- refrigerant
- evaporator
- compressor
- 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
- 238000005057 refrigeration Methods 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Defrosting Systems (AREA)
Description
第1図は本考案に係る冷凍システムの回路図、
第2図は従来における冷凍システムの回路図であ
る。
1……圧縮機、2……凝縮器、3……レシーバ
、4……膨張弁、5……蒸発器、6……アキユム
レータ、7……ホツトガスデフロスト回路、8…
…逆止弁、SV1,SV2……電磁弁。
Figure 1 is a circuit diagram of the refrigeration system according to the present invention.
FIG. 2 is a circuit diagram of a conventional refrigeration system. DESCRIPTION OF SYMBOLS 1... Compressor, 2... Condenser, 3... Receiver, 4... Expansion valve, 5... Evaporator, 6... Accumulator, 7... Hot gas defrost circuit, 8...
...Check valve, SV1, SV2...Solenoid valve.
Claims (1)
、冷媒膨張手段及びレシーバを有し、圧縮機出口
から蒸発器の入口にホツトガスデフロスト回路が
接続された冷凍システムにおいて、前記レシーバ
の冷媒入口側に逆止弁を、出口側に冷媒の遮断機
構を設けたことを特徴とする冷凍システム。 (2) 前記遮断機構が電磁弁である実用新案登録
請求の範囲第(1)項に記載の冷凍システム。[Claims for Utility Model Registration] (1) A refrigeration system that includes a compressor, an accumulator, an evaporator, a condenser, a refrigerant expansion means, and a receiver, and a hot gas defrost circuit is connected from the compressor outlet to the evaporator inlet. A refrigeration system characterized in that a check valve is provided on the refrigerant inlet side of the receiver, and a refrigerant cutoff mechanism is provided on the outlet side of the receiver. (2) The refrigeration system according to claim (1), wherein the shutoff mechanism is a solenoid valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18952687U JPH0194877U (en) | 1987-12-15 | 1987-12-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18952687U JPH0194877U (en) | 1987-12-15 | 1987-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0194877U true JPH0194877U (en) | 1989-06-22 |
Family
ID=31480551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18952687U Pending JPH0194877U (en) | 1987-12-15 | 1987-12-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0194877U (en) |
-
1987
- 1987-12-15 JP JP18952687U patent/JPH0194877U/ja active Pending