JPS6387436U - - Google Patents
Info
- Publication number
- JPS6387436U JPS6387436U JP18330786U JP18330786U JPS6387436U JP S6387436 U JPS6387436 U JP S6387436U JP 18330786 U JP18330786 U JP 18330786U JP 18330786 U JP18330786 U JP 18330786U JP S6387436 U JPS6387436 U JP S6387436U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- side heat
- water
- electric heating
- heating device
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000002528 anti-freeze Effects 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 4
- 230000008014 freezing Effects 0.000 claims 2
- 238000007710 freezing Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- 239000003507 refrigerant Substances 0.000 claims 1
- 108010053481 Antifreeze Proteins Proteins 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Description
第１図はこの考案の一実施例による水熱源冷凍
装置の凍結防止装置の構成図、第２図は同凍結防
止装置の要部を示す正面図、第３図は同凍結防止
装置の制御回路図、第４図は従来の水熱源冷凍装
置の凍結防止装置の構成図である。
１……空気調和機、３……圧縮機、４……水側
熱交換器、５……空気側熱交換器、８……電熱装
置。なお、図中同一符号は同一または相当部分を
示す。
Fig. 1 is a block diagram of an anti-freeze device for a water heat source refrigeration system according to an embodiment of this invention, Fig. 2 is a front view showing the main parts of the anti-freeze device, and Fig. 3 is a control circuit of the anti-freeze device. FIG. 4 is a configuration diagram of a conventional antifreeze device for a water heat source refrigeration system. 1... Air conditioner, 3... Compressor, 4... Water side heat exchanger, 5... Air side heat exchanger, 8... Electric heating device. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
絞り装置からなる冷媒回路を備え、上記水側熱交
換器の凍結防止用の電熱装置を備えた水熱源冷凍
装置の凍結防止装置において、上記電熱装置を完
全防水型とし、この電熱装置を上記水側熱交換器
に直接取付けたことを特徴とする水熱源冷凍装置
の凍結防止装置。 An antifreeze device for a water heat source refrigeration device, which is equipped with a refrigerant circuit consisting of a compressor, an air side heat exchanger, a water side heat exchanger, and a throttle device, and is equipped with an electric heating device for preventing freezing of the water side heat exchanger, A freezing prevention device for a water heat source refrigeration system, characterized in that the electric heating device is completely waterproof, and the electric heating device is directly attached to the water side heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18330786U JPS6387436U (en) | 1986-11-27 | 1986-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18330786U JPS6387436U (en) | 1986-11-27 | 1986-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6387436U true JPS6387436U (en) | 1988-06-07 |
Family
ID=31129927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18330786U Pending JPS6387436U (en) | 1986-11-27 | 1986-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6387436U (en) |
-
1986
- 1986-11-27 JP JP18330786U patent/JPS6387436U/ja active Pending