JPS63155964U - - Google Patents

Info

Publication number
JPS63155964U
JPS63155964U JP4812687U JP4812687U JPS63155964U JP S63155964 U JPS63155964 U JP S63155964U JP 4812687 U JP4812687 U JP 4812687U JP 4812687 U JP4812687 U JP 4812687U JP S63155964 U JPS63155964 U JP S63155964U
Authority
JP
Japan
Prior art keywords
heat exchanger
pump unit
heat
heat medium
indoor
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
Application number
JP4812687U
Other languages
Japanese (ja)
Other versions
JPH0347171Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987048126U priority Critical patent/JPH0347171Y2/ja
Publication of JPS63155964U publication Critical patent/JPS63155964U/ja
Application granted granted Critical
Publication of JPH0347171Y2 publication Critical patent/JPH0347171Y2/ja
Expired legal-status Critical Current

Links

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  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本考案に係る住棟用空調システムを示
す管路図、第2図は従来の住棟用空調システムを
示す管路図である。 図中、10……センターヒートポンプユニツト
、11,21……四方弁、11a〜11d,21
a〜21d……冷媒流通口、15……室内側熱媒
体熱交換器(水熱交換器)、15b……入口、1
6,26……絞り機構(膨張弁)、24……室外
側熱媒体熱交換器(水熱交換器)、24b……出
口、25……室内側熱交換器(空気熱交換器)、
27……バイパス管路、28……弁(電磁弁)、
29……補助熱媒体熱交換器。
FIG. 1 is a duct diagram showing an air conditioning system for a residential building according to the present invention, and FIG. 2 is a duct diagram showing a conventional air conditioning system for a residential building. In the figure, 10... Center heat pump unit, 11, 21... Four-way valve, 11a to 11d, 21
a to 21d... Refrigerant flow port, 15... Indoor heat medium heat exchanger (water heat exchanger), 15b... Inlet, 1
6, 26... throttle mechanism (expansion valve), 24... outdoor heat medium heat exchanger (water heat exchanger), 24b... outlet, 25... indoor heat exchanger (air heat exchanger),
27...Bypass pipe line, 28...Valve (electromagnetic valve),
29...Auxiliary heat medium heat exchanger.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] センターヒートポンプユニツトと端末ヒートポ
ンプユニツトとを備え、該センターヒートポンプ
ユニツトの室内側熱媒体熱交換器と該端末ヒート
ポンプユニツトの室外側熱媒体熱交換器との間で
熱媒体を循環させるようにした住棟用空調システ
ムにおいて、前記端末ヒートポンプユニツトにお
ける四方弁の室内側熱交換器側の冷媒流通口と絞
り機構との間に該室内側熱交換器と並列に接続し
たバイパス管路を設け、該バイパス管路には冷媒
流通を制御する弁と、前記室外側熱媒体熱交換器
の出口と前記室内側熱媒体熱交換器の入口にそれ
ぞれ連通する補助熱媒体熱交換器とを設けたこと
を特徴とする住棟用空調システム。
A residential building comprising a center heat pump unit and a terminal heat pump unit, in which a heat medium is circulated between the indoor heat medium heat exchanger of the center heat pump unit and the outdoor heat medium heat exchanger of the terminal heat pump unit. In the air conditioning system, a bypass pipe connected in parallel with the indoor heat exchanger is provided between the refrigerant flow port on the indoor heat exchanger side of the four-way valve in the terminal heat pump unit and the throttling mechanism, and the bypass pipe is connected in parallel to the indoor heat exchanger. The passage is provided with a valve for controlling refrigerant flow, and an auxiliary heat medium heat exchanger that communicates with the outlet of the outdoor heat medium heat exchanger and the inlet of the indoor heat medium heat exchanger, respectively. Air conditioning system for residential buildings.
JP1987048126U 1987-03-31 1987-03-31 Expired JPH0347171Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987048126U JPH0347171Y2 (en) 1987-03-31 1987-03-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987048126U JPH0347171Y2 (en) 1987-03-31 1987-03-31

Publications (2)

Publication Number Publication Date
JPS63155964U true JPS63155964U (en) 1988-10-13
JPH0347171Y2 JPH0347171Y2 (en) 1991-10-07

Family

ID=30869371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987048126U Expired JPH0347171Y2 (en) 1987-03-31 1987-03-31

Country Status (1)

Country Link
JP (1) JPH0347171Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013566U (en) * 1973-06-01 1975-02-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013566U (en) * 1973-06-01 1975-02-13

Also Published As

Publication number Publication date
JPH0347171Y2 (en) 1991-10-07

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