JPS63178761U - - Google Patents
Info
- Publication number
- JPS63178761U JPS63178761U JP7140787U JP7140787U JPS63178761U JP S63178761 U JPS63178761 U JP S63178761U JP 7140787 U JP7140787 U JP 7140787U JP 7140787 U JP7140787 U JP 7140787U JP S63178761 U JPS63178761 U JP S63178761U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- outdoor heat
- pipe
- antifreeze
- air conditioner
- 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
- 230000002528 anti-freeze Effects 0.000 claims 3
- 239000003507 refrigerant Substances 0.000 claims 1
- 238000010257 thawing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Other Air-Conditioning Systems (AREA)
Description
第１図は本考案の一実施例のセパレート形ヒー
トポンプ式空気調和機の配管系統図、第２図は第
１図装置の室外機の機器配置図、第３図は第１図
装置の底フレームの説明図、第４図および第５図
は第２図および第３図のそれぞれ―および
―断面図、第６図は従来のヒートポンプ式空気
調和機の配管系統図である。
１……圧縮機、２……四路切換弁、３……室外
熱交換器、４……減圧装置、５……室内熱交換器
、９……配管、１０……配管、１２……凍結防止
管、１３……底フレーム、１４……ドレン排出穴
。
Figure 1 is a piping system diagram of a separate heat pump type air conditioner according to an embodiment of the present invention, Figure 2 is an equipment layout diagram of the outdoor unit of the equipment shown in Figure 1, and Figure 3 is the bottom frame of the equipment shown in Figure 1. FIGS. 4 and 5 are cross-sectional views of FIGS. 2 and 3, respectively, and FIG. 6 is a piping system diagram of a conventional heat pump air conditioner. 1... Compressor, 2... Four-way switching valve, 3... Outdoor heat exchanger, 4... Pressure reducing device, 5... Indoor heat exchanger, 9... Piping, 10... Piping, 12... Freezing Prevention pipe, 13...bottom frame, 14...drain discharge hole.
Claims (1)
圧装置４および室内熱交換器５を備えたヒートポ
ンプ式空気調和機において、前記圧縮機１および
四路切換弁２を接続する配管９と、室外熱交換器
３および減圧装置４を接続する配管１０との間に
凍結防止管１２をバイパスし且つ前記室外熱交換
器３の下方に配設する底フレーム１３のドレン排
出穴１４付近に該凍結防止管１２を添設するとと
もに、除霜時にのみ前記室外熱交換器３および凍
結防止管１２に同時に高温の吐出冷媒ガスを流通
せしめる如くしたことを特徴とするヒートポンプ
式空気調和機。 In a heat pump air conditioner equipped with a compressor 1, a four-way switching valve 2, an outdoor heat exchanger 3, a pressure reducing device 4, and an indoor heat exchanger 5, piping 9 connects the compressor 1 and the four-way switching valve 2. and the pipe 10 connecting the outdoor heat exchanger 3 and the pressure reducing device 4, bypassing the antifreeze pipe 12, and installing the pipe near the drain hole 14 of the bottom frame 13 disposed below the outdoor heat exchanger 3. A heat pump type air conditioner characterized in that the antifreeze tube 12 is attached and the high temperature discharged refrigerant gas is made to flow through the outdoor heat exchanger 3 and the antifreeze tube 12 at the same time only during defrosting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7140787U JPS63178761U (en) | 1987-05-12 | 1987-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7140787U JPS63178761U (en) | 1987-05-12 | 1987-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63178761U true JPS63178761U (en) | 1988-11-18 |
Family
ID=30913930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7140787U Pending JPS63178761U (en) | 1987-05-12 | 1987-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63178761U (en) |
-
1987
- 1987-05-12 JP JP7140787U patent/JPS63178761U/ja active Pending