JPS63159159U - - Google Patents
Info
- Publication number
- JPS63159159U JPS63159159U JP4892387U JP4892387U JPS63159159U JP S63159159 U JPS63159159 U JP S63159159U JP 4892387 U JP4892387 U JP 4892387U JP 4892387 U JP4892387 U JP 4892387U JP S63159159 U JPS63159159 U JP S63159159U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- hot water
- water supply
- flow port
- refrigerant flow
- 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.)
- Granted
Links
- 239000003507 refrigerant Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案に係るヒートポンプ式空気調和
装置を示す管路図、第２図は従来のヒートポンプ
式空気調和装置を示す管路図である。
図中、１…四方弁、１ａ〜１ｄ…冷媒流通口、
２…圧縮機、３…室内側熱交換器（水熱交換器）
、４…室外側熱交換器（空気熱交換器）、５ｂ…
暖房用絞り機構（暖房用キヤピラリーチユーブ）
、５ｄ…冷房用絞り機構（冷媒用膨張弁）、６…
給湯用熱交換器、７ａ〜７ｆ…電磁弁、８ａ〜８
ｊ…逆止弁、Ａ…給湯予熱管路、Ｂ…第１の冷媒
戻し管路、Ｃ…第２の冷媒戻し管路、Ｄ…バイパ
ス管路。
FIG. 1 is a duct diagram showing a heat pump type air conditioner according to the present invention, and FIG. 2 is a duct diagram showing a conventional heat pump type air conditioner. In the figure, 1...four-way valve, 1a to 1d...refrigerant flow port,
2...Compressor, 3...Indoor heat exchanger (water heat exchanger)
, 4... Outdoor heat exchanger (air heat exchanger), 5b...
Heating diaphragm mechanism (heating capillary reach tube)
, 5d... cooling throttle mechanism (refrigerant expansion valve), 6...
Heat exchanger for hot water supply, 7a-7f...Solenoid valve, 8a-8
j... Check valve, A... Hot water supply preheating pipe line, B... First refrigerant return pipe line, C... Second refrigerant return pipe line, D... Bypass pipe line.
Claims (1)
、第２の冷媒流通口を該圧縮機の吸込側に、第３
の冷媒流通口を室内側熱交換器の一端に、第４の
冷媒流通口を室外側熱交換器の一端にそれぞれ連
結するとともに、前記各熱交換器の他端を冷房用
絞り機構と暖房用絞り機構を介して連結したヒー
トポンプ式空気調和装置において、 前記第４の冷媒流通口と前記第１の絞り機構と
の間に前記室外側熱交換器と並列に連結した給湯
用熱交換器を有する給湯予熱管路を設けるととも
に、該室外側熱交換器又は該給湯用熱交換器に択
一的に冷媒を供給する弁を設け、 また、一端が前記給湯予熱管路の前記弁と前記
給湯用熱交換器との接続中点に、他端が該給湯予
熱管路の一端と前記冷房用絞り機構との接続中点
にそれぞれ連結したバイパス管路を設けるととも
に、 前記室内側熱交換器からの冷媒を前記バイパス
管路を介して前記給湯予熱管路の前記給湯用熱交
換器に導く弁を設けたこと を特徴とするヒートポンプ式空気調和装置。[Claims for Utility Model Registration] The first refrigerant flow port of the four-way valve is on the discharge side of the compressor, the second refrigerant flow port is on the suction side of the compressor, and the third refrigerant flow port is on the suction side of the compressor.
A fourth refrigerant flow port is connected to one end of the indoor heat exchanger, a fourth refrigerant flow port is connected to one end of the outdoor heat exchanger, and the other end of each heat exchanger is connected to a cooling throttle mechanism and a heating throttle mechanism. The heat pump type air conditioner connected via a throttle mechanism includes a hot water supply heat exchanger connected in parallel with the outdoor heat exchanger between the fourth refrigerant flow port and the first throttle mechanism. A hot water supply preheating pipe is provided, and a valve is provided for selectively supplying refrigerant to the outdoor heat exchanger or the hot water supply heat exchanger, and one end is connected to the valve of the hot water supply preheating pipe and the hot water supply heat exchanger. A bypass pipe is provided at the midpoint of connection with the heat exchanger, the other end of which is connected to the midpoint of connection between one end of the hot water supply preheating pipe and the cooling throttling mechanism, and A heat pump type air conditioner characterized in that a valve is provided for guiding a refrigerant to the hot water supply heat exchanger of the hot water supply preheating conduit through the bypass conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4892387U JPH0519713Y2 (en) | 1987-04-02 | 1987-04-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4892387U JPH0519713Y2 (en) | 1987-04-02 | 1987-04-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63159159U true JPS63159159U (en) | 1988-10-18 |
| JPH0519713Y2 JPH0519713Y2 (en) | 1993-05-24 |
Family
ID=30870906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4892387U Expired - Lifetime JPH0519713Y2 (en) | 1987-04-02 | 1987-04-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0519713Y2 (en) |
-
1987
- 1987-04-02 JP JP4892387U patent/JPH0519713Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0519713Y2 (en) | 1993-05-24 |
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