JPH02564U - - Google Patents
Info
- Publication number
- JPH02564U JPH02564U JP7758588U JP7758588U JPH02564U JP H02564 U JPH02564 U JP H02564U JP 7758588 U JP7758588 U JP 7758588U JP 7758588 U JP7758588 U JP 7758588U JP H02564 U JPH02564 U JP H02564U
- Authority
- JP
- Japan
- Prior art keywords
- switching means
- communication switching
- row
- reduced pressure
- under reduced
- 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
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000010257 thawing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
Landscapes
- Air Conditioning Control Device (AREA)
Description
第１図は本考案の一実施例の空気調和機の冷凍
サイクル図、第２図は第１図に示す空気調和機の
作動を説明するためのタイムチヤート、第３図は
従来の空気調和機の一例の冷凍サイクル図、第４
図は室外熱交換器の要部斜視図である。
符号の説明、１…空気調和機、２…電磁弁、３
…キヤピラリチユーブ、４…温度検出器、Ｊ…室
外熱交換器、Ｊ１…配管の第１列、Ｊ２…配管の
第２列、ａ…暖房運転の期間、ｂ…除霜を行つて
いる期間、Ｆ…フイン、ｆ…霜。
Fig. 1 is a refrigeration cycle diagram of an air conditioner according to an embodiment of the present invention, Fig. 2 is a time chart for explaining the operation of the air conditioner shown in Fig. 1, and Fig. 3 is a conventional air conditioner. An example of the refrigeration cycle diagram, Part 4
The figure is a perspective view of the main parts of the outdoor heat exchanger. Explanation of symbols, 1...Air conditioner, 2...Solenoid valve, 3
...Capillary tube, 4...Temperature detector, J...Outdoor heat exchanger, J1 ...First row of piping, J2 ...Second row of piping, a...Period of heating operation, b...Defrosting The period of time, F...fin, f...frost.
Claims (1)
１列とその次の第２列の接続部に両列を自由連通
させるか減圧連通させるかを切替える連通切替手
段を設けると共に、両列を暖房運転時には自由連
通させ除霜運転時には減圧連通させるように前記
連通切替手段を制御する切替制御手段を具備した
ことを特徴とする空気調和機。 A communication switching means is provided at the connection point between the first row of piping closest to the wind suction side of the outdoor heat exchanger and the next second row, and a communication switching means is provided for switching whether the two rows communicate freely or under reduced pressure. 1. An air conditioner comprising a switching control means for controlling the communication switching means so that the communication switching means communicates freely during a heating operation and communicates under reduced pressure during a defrosting operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7758588U JPH02564U (en) | 1988-06-10 | 1988-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7758588U JPH02564U (en) | 1988-06-10 | 1988-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02564U true JPH02564U (en) | 1990-01-05 |
Family
ID=31302561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7758588U Pending JPH02564U (en) | 1988-06-10 | 1988-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06281299A (en) * | 1993-03-30 | 1994-10-07 | Toshiba Corp | Defrost control method for air conditioner |
-
1988
- 1988-06-10 JP JP7758588U patent/JPH02564U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06281299A (en) * | 1993-03-30 | 1994-10-07 | Toshiba Corp | Defrost control method for air conditioner |