JPH048061U - - Google Patents
Info
- Publication number
- JPH048061U JPH048061U JP4902490U JP4902490U JPH048061U JP H048061 U JPH048061 U JP H048061U JP 4902490 U JP4902490 U JP 4902490U JP 4902490 U JP4902490 U JP 4902490U JP H048061 U JPH048061 U JP H048061U
- Authority
- JP
- Japan
- Prior art keywords
- compressor
- condenser
- defrosted
- evaporators
- evaporator
- 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 4
- 239000003507 refrigerant Substances 0.000 claims 3
- 239000003638 chemical reducing agent Substances 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010257 thawing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Defrosting Systems (AREA)
Description
第１図ないし第３図はそれぞれこの考案の一実
施例である冷凍装置の配管図、第４図は従来の冷
凍装置の要部配管図である。
９，１０……蒸発器、１２……圧縮機、１３…
…凝縮器、１４……送風フアン。
1 to 3 are piping diagrams of a refrigeration system that is an embodiment of this invention, and FIG. 4 is a piping diagram of the main parts of a conventional refrigeration system. 9,10...Evaporator, 12...Compressor, 13...
...Condenser, 14...Blower fan.
Claims (1)
空冷式凝縮器とが直列に接続された冷凍装置にお
いて、 前記凝縮器の冷却用空気の送風量を調整する送
風量調整手段を設け、通常運転時には前記送風量
調整手段により所定の送風量に設定した状態で、
前記圧縮機および凝縮器から減圧器および前記複
数の蒸発器を並列的に経て再び前記圧縮機に戻る
冷媒の経路を形成する一方、いずれかの蒸発器の
除霜時には前記送風量調整手段により前記所定の
送風量よりも小さい送風量に設定した状態で、前
記圧縮機および凝縮器から当該除霜すべき蒸発器
に直接至り、さらにそこから減圧器および除霜し
ない他の蒸発器を経て再び前記圧縮機に戻る冷媒
の経路を形成する冷媒経路切換手段を設けたこと
を特徴とする冷凍装置。[Claims for Utility Model Registration] In a refrigeration system in which a plurality of evaporators are arranged and a compressor and an air-cooled condenser are connected in series, there is provided a method for adjusting the amount of cooling air blown to the condenser. An air volume adjustment means is provided, and during normal operation, the air volume adjustment means is set to a predetermined air volume,
A refrigerant path is formed from the compressor and condenser to the pressure reducer and the plurality of evaporators in parallel, and returns to the compressor again, while when defrosting any of the evaporators, the air flow rate adjusting means With the airflow rate set to be smaller than the predetermined airflow rate, the compressor and condenser directly reach the evaporator to be defrosted, and from there, the airflow goes through the pressure reducer and another evaporator that is not to be defrosted, and then returns to the evaporator that is not to be defrosted. A refrigeration system comprising a refrigerant path switching means for forming a refrigerant path returning to a compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4902490U JPH048061U (en) | 1990-05-09 | 1990-05-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4902490U JPH048061U (en) | 1990-05-09 | 1990-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048061U true JPH048061U (en) | 1992-01-24 |
Family
ID=31566358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4902490U Pending JPH048061U (en) | 1990-05-09 | 1990-05-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014087893A1 (en) * | 2012-12-07 | 2014-06-12 | ダイキン工業株式会社 | Air-conditioning device |
-
1990
- 1990-05-09 JP JP4902490U patent/JPH048061U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014087893A1 (en) * | 2012-12-07 | 2014-06-12 | ダイキン工業株式会社 | Air-conditioning device |
| JP2014114998A (en) * | 2012-12-07 | 2014-06-26 | Daikin Ind Ltd | Air conditioning equipment |
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