JPS63201937U - - Google Patents
Info
- Publication number
- JPS63201937U JPS63201937U JP9132287U JP9132287U JPS63201937U JP S63201937 U JPS63201937 U JP S63201937U JP 9132287 U JP9132287 U JP 9132287U JP 9132287 U JP9132287 U JP 9132287U JP S63201937 U JPS63201937 U JP S63201937U
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- compressor
- low
- capacity
- air volume
- 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
- 239000003507 refrigerant Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案の一実施例である冷媒系統図、
第２図は本考案の一実施例の機能ブロツク図、第
３図は本考案の一実施例のフローチヤート図、第
４図は従来の冷媒系統図である。
１…圧縮機、１３Ａ，１３Ｂ…室内フアン、１
４Ａ，１５Ａ…ロード用電磁弁、１４Ｂ，１５Ｂ
…アンロード用電磁弁、１６…圧力検知器、１８
―ａ…制御器。
FIG. 1 is a refrigerant system diagram that is an embodiment of the present invention.
FIG. 2 is a functional block diagram of an embodiment of the present invention, FIG. 3 is a flowchart of an embodiment of the present invention, and FIG. 4 is a conventional refrigerant system diagram. 1...Compressor, 13A, 13B...Indoor fan, 1
4A, 15A...Load solenoid valve, 14B, 15B
...Solenoid valve for unloading, 16...Pressure detector, 18
-a...Controller.
Claims (1)
ツトに対し、風量調整可能な送風機を備えた複数
台の室内ユニツトを接続してなる空気調和機にお
いて、冷媒回路に低圧圧力を検出する低圧圧力検
出器を設け、同低圧圧力検出器による検出圧力が
所定圧力以上に上昇したとき、前記圧縮機の容量
を増加すると共に前記送風機の風量を低下し、低
圧圧力が所定圧力以下に低下した後、前記圧縮機
の容量および送風機の風量を要求値に復帰させる
手段を設けたことを特徴とする空気調和機。 In an air conditioner that connects multiple indoor units equipped with blowers with adjustable air volume to one outdoor unit equipped with a compressor whose capacity can be controlled, low pressure is detected in the refrigerant circuit. A detector is provided, and when the pressure detected by the low-pressure pressure detector rises to a predetermined pressure or more, the capacity of the compressor is increased and the air volume of the blower is reduced, and after the low-pressure pressure has decreased to a predetermined pressure or less, An air conditioner comprising means for restoring the capacity of the compressor and the air volume of the blower to required values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9132287U JPS63201937U (en) | 1987-06-16 | 1987-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9132287U JPS63201937U (en) | 1987-06-16 | 1987-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63201937U true JPS63201937U (en) | 1988-12-27 |
Family
ID=30952001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9132287U Pending JPS63201937U (en) | 1987-06-16 | 1987-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63201937U (en) |
-
1987
- 1987-06-16 JP JP9132287U patent/JPS63201937U/ja active Pending
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