JPS63194257U - - Google Patents
Info
- Publication number
- JPS63194257U JPS63194257U JP8339987U JP8339987U JPS63194257U JP S63194257 U JPS63194257 U JP S63194257U JP 8339987 U JP8339987 U JP 8339987U JP 8339987 U JP8339987 U JP 8339987U JP S63194257 U JPS63194257 U JP S63194257U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- evaporator
- utility
- solenoid valve
- bypass pipe
- 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 8
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図はこの考案の一実施例に係る冷凍装置の
ブロツク回路図、第２図はその冷凍装置の制御回
路図、第３図は従来の冷凍装置を示すブロツク回
路図である。
図において、１は圧縮機、２は吐出側配管、３
は凝縮器、６は蒸発器、７はバイパス管、８は開
閉弁である。
FIG. 1 is a block circuit diagram of a refrigeration system according to an embodiment of this invention, FIG. 2 is a control circuit diagram of the refrigeration system, and FIG. 3 is a block circuit diagram of a conventional refrigeration system. In the figure, 1 is a compressor, 2 is a discharge side pipe, and 3 is a compressor.
6 is a condenser, 6 is an evaporator, 7 is a bypass pipe, and 8 is an on-off valve.
Claims (1)
側が接続されて上記圧縮機より高所に配置された
凝縮器とを有する冷凍装置において、上記圧縮機
の吸込側と上記凝縮器の出口側に接続されて上記
圧縮機より低所に配置された蒸発器と、この蒸発
器の入口側と上記吐出側配管の最下部とを接続す
るバイパス管と、このバイパス管に設けられた開
閉弁とを備えたことを特徴とする冷凍装置。 (2) 上記開閉弁は、上記圧縮機の運転開始前の
み開弁する電磁弁からなつていることを特徴とす
る実用新案登録請求の範囲第１項記載の冷凍装置
。 (3) 上記圧縮機の運転開始前の一定時間のみ上
記電磁弁を開弁し、一定時間経過後にはその電磁
弁を閉弁して上記圧縮機を起動させる制御手段を
備えていることを特徴とする実用新案登録請求の
範囲第２項記載の冷凍装置。 (4) 上記吐出側配管の最下部には液溜用のトラ
ツプが形成され、このトラツプの底部に上記バイ
パス管の圧縮機側の端部が接続されていることを
特徴とする実用新案登録請求の範囲第１項または
第２項記載の冷凍装置。[Claims for Utility Model Registration] (1) In a refrigeration system having a compressor and a condenser whose inlet side is connected to the discharge side piping of the compressor and which is disposed at a higher location than the compressor, an evaporator connected to the suction side of the evaporator and the outlet side of the condenser and located lower than the compressor; a bypass pipe connecting the inlet side of the evaporator and the lowest part of the discharge side piping; A refrigeration device characterized by comprising an on-off valve provided in the bypass pipe. (2) The refrigeration system according to claim 1, wherein the on-off valve is a solenoid valve that opens only before the compressor starts operating. (3) It is characterized by comprising a control means that opens the solenoid valve only for a certain period of time before the start of operation of the compressor, and closes the solenoid valve after the elapse of a certain period of time to start the compressor. A refrigeration device according to claim 2 of the utility model registration claim. (4) A request for registration of a utility model characterized in that a trap for liquid storage is formed at the lowest part of the discharge side pipe, and the end of the bypass pipe on the compressor side is connected to the bottom of the trap. The refrigeration apparatus according to the range 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8339987U JPS63194257U (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8339987U JPS63194257U (en) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63194257U true JPS63194257U (en) | 1988-12-14 |
Family
ID=30936951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8339987U Pending JPS63194257U (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63194257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213737A (en) * | 1988-07-01 | 1990-01-18 | Sanyo Electric Co Ltd | Airconditioner |
-
1987
- 1987-05-29 JP JP8339987U patent/JPS63194257U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0213737A (en) * | 1988-07-01 | 1990-01-18 | Sanyo Electric Co Ltd | Airconditioner |