JPH0228056U - - Google Patents
Info
- Publication number
- JPH0228056U JPH0228056U JP10319388U JP10319388U JPH0228056U JP H0228056 U JPH0228056 U JP H0228056U JP 10319388 U JP10319388 U JP 10319388U JP 10319388 U JP10319388 U JP 10319388U JP H0228056 U JPH0228056 U JP H0228056U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- refrigerant
- compressor
- circuit
- 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
- 239000003507 refrigerant Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000010257 thawing Methods 0.000 claims 3
- 238000000605 extraction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は、本考案の一実施例に係る空気調和装
置の冷媒回路図、第２図は上記実施例による実験
結果の線図、即ち、圧縮とエンタルピ特性の線図
、第３図は、従来の空気調和装置の冷媒回路図、
第４図は従来例の圧縮とエンタルピ特性の線図で
ある。
１…圧縮機、２…配管、３…吐出管、４…吸入
管、５，８，９…配管、６，７…二方弁、１０…
冷媒貯留容器、１１…四方弁、１２…室内熱交換
器、１４…室外熱交換器、１５…アキユムレータ
、１６…インジエクシヨン管、１７…仕切弁。
FIG. 1 is a refrigerant circuit diagram of an air conditioner according to an embodiment of the present invention, FIG. 2 is a diagram of experimental results according to the above embodiment, that is, a diagram of compression and enthalpy characteristics, and FIG. Refrigerant circuit diagram of conventional air conditioner,
FIG. 4 is a diagram of compression and enthalpy characteristics of a conventional example. 1... Compressor, 2... Piping, 3... Discharge pipe, 4... Suction pipe, 5, 8, 9... Piping, 6, 7... Two-way valve, 10...
Refrigerant storage container, 11... Four-way valve, 12... Indoor heat exchanger, 14... Outdoor heat exchanger, 15... Accumulator, 16... Injection tube, 17... Gate valve.
Claims (1)
、室外熱交換器を順次連結して冷媒回路を構成し
てなるヒートポンプ式空気調和機において、前記
圧縮機からの吐出冷媒ガスを前記室外熱交換器に
導入する除霜用ホツトガスバイパス回路を設ける
と共に、前記室外熱交換器と圧縮機との間の冷媒
回路に同回路中を流れる冷媒と熱交換可能で前記
ホツトガスバイパス回路に連通された冷媒貯留容
器を配設してなることを特徴とするヒートポンプ
式空気調和装置。 (2) 圧縮機、四方弁、室内熱交換器、絞り機構
、室外熱交換器を順次連結して冷媒回路を構成し
てなるヒートポンプ式空気調和機において、前記
圧縮機からの吐出冷媒ガスを前記室外熱交換器に
導入する除霜用ホツトガスバイパス回路を設ける
と共に、前記吐出冷媒ガスを圧縮機のシリンダ内
にインジエクシヨンする除霜用インジエクシヨン
回路を設けてなることを特徴とするヒートポンプ
式空気調和装置。[Claims for Utility Model Registration] (1) In a heat pump air conditioner in which a refrigerant circuit is constructed by sequentially connecting a compressor, a four-way valve, an indoor heat exchanger, a throttling mechanism, and an outdoor heat exchanger, A defrosting hot gas bypass circuit is provided to introduce refrigerant gas discharged from the compressor into the outdoor heat exchanger, and a refrigerant circuit between the outdoor heat exchanger and the compressor is provided with heat exchanger with the refrigerant flowing through the circuit. 1. A heat pump type air conditioner, characterized in that a refrigerant storage container is disposed, the refrigerant storage container being connected to the hot gas bypass circuit. (2) In a heat pump air conditioner in which a refrigerant circuit is constructed by sequentially connecting a compressor, a four-way valve, an indoor heat exchanger, a throttling mechanism, and an outdoor heat exchanger, the refrigerant gas discharged from the compressor is A heat pump type air conditioner characterized by being provided with a defrosting hot gas bypass circuit that is introduced into an outdoor heat exchanger, and a defrosting injection/extraction circuit that injects the discharged refrigerant gas into a cylinder of a compressor. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10319388U JPH0228056U (en) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10319388U JPH0228056U (en) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228056U true JPH0228056U (en) | 1990-02-23 |
Family
ID=31333795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10319388U Pending JPH0228056U (en) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008249236A (en) * | 2007-03-30 | 2008-10-16 | Mitsubishi Electric Corp | Air conditioner |
-
1988
- 1988-08-05 JP JP10319388U patent/JPH0228056U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008249236A (en) * | 2007-03-30 | 2008-10-16 | Mitsubishi Electric Corp | Air conditioner |
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