JPS61127360U - - Google Patents
Info
- Publication number
- JPS61127360U JPS61127360U JP1050885U JP1050885U JPS61127360U JP S61127360 U JPS61127360 U JP S61127360U JP 1050885 U JP1050885 U JP 1050885U JP 1050885 U JP1050885 U JP 1050885U JP S61127360 U JPS61127360 U JP S61127360U
- Authority
- JP
- Japan
- Prior art keywords
- condenser
- blower
- auxiliary
- predetermined value
- outside air
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Description
第１図は本考案の一実施例を示す系統図、第２
図は制御装置を示す回路図、第３図は従来例を示
す系統図である。
１１……コンプレツサ、１２……コンデンサ、
１３……減圧器、１４……チラー、１５……送風
機、１６……補助コンデンサ、１７……補助送風
機、１８……補助凝縮ユニツト、１９，２０……
冷媒入口配管、２１，２２……電磁弁、２３……
制御装置。
Figure 1 is a system diagram showing one embodiment of the present invention;
The figure is a circuit diagram showing a control device, and FIG. 3 is a system diagram showing a conventional example. 11... Compressor, 12... Capacitor,
13...Reducer, 14...Chiller, 15...Blower, 16...Auxiliary condenser, 17...Auxiliary blower, 18...Auxiliary condensing unit, 19,20...
Refrigerant inlet piping, 21, 22... Solenoid valve, 23...
Control device.
Claims (1)
ーを順次に接続して冷凍サイクルを構成し、送風
機によりコンデンサの排熱を行なうようにした空
冷式チリングユニツトにおいて、前記コンデンサ
と並列に補助コンデンサおよびその排熱用補助送
風機からなる凝縮ユニツトを接続するとともに、
外気温度が所定値以上の場合に前記コンデンサ運
転とし、所定値以下の場合に前記補助コンデンサ
運転とするように切換える制御装置を設けたこと
を特徴とする空冷式チリングユニツト。 In an air-cooled chilling unit in which a compressor, a condenser, a pressure reducer, and a chiller are connected in sequence to form a refrigeration cycle, and the heat from the condenser is exhausted by a blower, an auxiliary condenser and an auxiliary condenser are installed in parallel with the condenser. In addition to connecting the condensing unit consisting of a blower,
1. An air-cooled chilling unit, characterized in that it is provided with a control device that switches to the condenser operation when the outside air temperature is above a predetermined value, and to switch to the auxiliary condenser operation when the outside air temperature is below the predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1050885U JPS61127360U (en) | 1985-01-30 | 1985-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1050885U JPS61127360U (en) | 1985-01-30 | 1985-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61127360U true JPS61127360U (en) | 1986-08-09 |
Family
ID=30491759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1050885U Pending JPS61127360U (en) | 1985-01-30 | 1985-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61127360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001066014A (en) * | 1999-08-31 | 2001-03-16 | Daikin Ind Ltd | Refrigeration system |
-
1985
- 1985-01-30 JP JP1050885U patent/JPS61127360U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001066014A (en) * | 1999-08-31 | 2001-03-16 | Daikin Ind Ltd | Refrigeration system |