JPH0372248U - - Google Patents
Info
- Publication number
- JPH0372248U JPH0372248U JP13066089U JP13066089U JPH0372248U JP H0372248 U JPH0372248 U JP H0372248U JP 13066089 U JP13066089 U JP 13066089U JP 13066089 U JP13066089 U JP 13066089U JP H0372248 U JPH0372248 U JP H0372248U
- Authority
- JP
- Japan
- Prior art keywords
- water
- heat exchanger
- air conditioner
- operates
- water heat
- 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
- 230000010349 pulsation Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005057 refrigeration Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Description
第１図はこの考案の一実施例を示す冷凍サイク
ル系統図、第２図はこの考案の他の実施例を示す
制御回路図、第３図はこの考案の原理説明図、第
４図は従来の冷房専用形空気調和装置の冷凍サイ
クル系統図、第５図は従来のヒートポンプ式空気
調和装置の制御回路図である。
１……圧縮機、３……四方切換弁、４……水熱
交換器、７……空気熱交換器、８……圧縮機モー
タ、９……送風機モータ、１３……凍結防止サー
モ、２１……圧縮機用電磁接触器、２２……送風
機用電磁接触器、２６……ロータリースイツチ、
２８……ルームサーモ、３０……脈動スイツチ、
３１……振動センサ。
Fig. 1 is a refrigeration cycle system diagram showing one embodiment of this invention, Fig. 2 is a control circuit diagram showing another embodiment of this invention, Fig. 3 is a diagram explaining the principle of this invention, and Fig. 4 is a conventional one. Fig. 5 is a control circuit diagram of a conventional heat pump type air conditioner. 1...Compressor, 3...Four-way switching valve, 4...Water heat exchanger, 7...Air heat exchanger, 8...Compressor motor, 9...Blower motor, 13...Freeze prevention thermo, 21 ... Magnetic contactor for compressor, 22 ... Magnetic contactor for blower, 26 ... Rotary switch,
28...Room thermo, 30...Pulsation switch,
31... Vibration sensor.
Claims (1)
イクルを形成する水冷式空気調和装置において、
前記水熱交換器の配管系統の振幅を検出すると共
に、この振幅が所定値を超えたときに動作する脈
動スイツチを設け、この脈動スイツチの動作を条
件にして運転することを特徴とする水冷式空気調
和装置。 In a water-cooled air conditioner that forms a refrigeration cycle using a water heat exchanger as an evaporator or condenser,
The water-cooled type is characterized in that it detects the amplitude of the piping system of the water heat exchanger and is provided with a pulsation switch that operates when the amplitude exceeds a predetermined value, and is operated under the condition that the pulsation switch operates. Air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13066089U JPH0372248U (en) | 1989-11-09 | 1989-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13066089U JPH0372248U (en) | 1989-11-09 | 1989-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0372248U true JPH0372248U (en) | 1991-07-22 |
Family
ID=31678218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13066089U Pending JPH0372248U (en) | 1989-11-09 | 1989-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0372248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7684190B2 (en) | 2003-01-17 | 2010-03-23 | Fujitsu Limited | Heat sink with non-uniform fins and transverse protrusion |
-
1989
- 1989-11-09 JP JP13066089U patent/JPH0372248U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7684190B2 (en) | 2003-01-17 | 2010-03-23 | Fujitsu Limited | Heat sink with non-uniform fins and transverse protrusion |