JPS63155974U - - Google Patents
Info
- Publication number
- JPS63155974U JPS63155974U JP4708587U JP4708587U JPS63155974U JP S63155974 U JPS63155974 U JP S63155974U JP 4708587 U JP4708587 U JP 4708587U JP 4708587 U JP4708587 U JP 4708587U JP S63155974 U JPS63155974 U JP S63155974U
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- defrosting
- heat exchanger
- defrosting circuit
- 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
- 238000010257 thawing Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Air Conditioning Control Device (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案における冷凍サイクルを示した
図、第２図は本考案の一実施例におけるタイムチ
ヤート、第３図は本考案の一実施例におけるフロ
ーチヤート、第４図は逆サイクル除霜を示す図、
第５図はホツトガスバイパス除霜を示す図、第６
図は逆シヨートサイクル除霜を示す図である。
１……圧縮機、２……四方切換弁、３……室内
側熱交換器、４……減圧装置、５……室外側熱交
換器、６……バイパス管路、７……開閉弁、８…
…管路。
Figure 1 is a diagram showing the refrigeration cycle in the present invention, Figure 2 is a time chart in an embodiment of the invention, Figure 3 is a flow chart in an embodiment of the invention, and Figure 4 is a reverse cycle defrosting. A diagram showing
Figure 5 shows hot gas bypass defrosting;
The figure shows reverse shot cycle defrosting. 1... Compressor, 2... Four-way switching valve, 3... Indoor heat exchanger, 4... Pressure reducing device, 5... Outdoor heat exchanger, 6... Bypass pipe line, 7... On-off valve, 8...
...Pipe line.
Claims (1)
圧縮機の吸込側に接続された除霜専用の回路を設
け、その除霜専用の回路中に設けられた開閉弁を
開放することにより、除霜サイクルを形成する空
気調和機において、除霜サイクルの運転時間が規
定時間を経過すると、上記開閉弁が閉止するよう
にしたことを特徴とする空気調和機。 Branches from between the pressure reducing device and the outdoor heat exchanger,
In an air conditioner, a defrosting cycle is created by installing a dedicated defrosting circuit connected to the suction side of the compressor and opening an on-off valve installed in the defrosting circuit. An air conditioner characterized in that the on-off valve closes when the operating time of the air conditioner exceeds a specified time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4708587U JPS63155974U (en) | 1987-03-30 | 1987-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4708587U JPS63155974U (en) | 1987-03-30 | 1987-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63155974U true JPS63155974U (en) | 1988-10-13 |
Family
ID=30867352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4708587U Pending JPS63155974U (en) | 1987-03-30 | 1987-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63155974U (en) |
-
1987
- 1987-03-30 JP JP4708587U patent/JPS63155974U/ja active Pending