JPH0360108U - - Google Patents
Info
- Publication number
- JPH0360108U JPH0360108U JP12168789U JP12168789U JPH0360108U JP H0360108 U JPH0360108 U JP H0360108U JP 12168789 U JP12168789 U JP 12168789U JP 12168789 U JP12168789 U JP 12168789U JP H0360108 U JPH0360108 U JP H0360108U
- Authority
- JP
- Japan
- Prior art keywords
- refrigerant
- heat exchanger
- switching
- exchanging
- air
- 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 6
- 238000004378 air conditioning Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 3
- 239000000498 cooling water Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Description
第１図は本考案の１実施例を示す系統図、第２
図は従来の自動車用空調システムの１例を示す系
統図である。
水冷式エンジン……２、ラジエータ……４、車
室……６、ヒータユニツト……１１、冷媒圧縮機
……１、膨張弁……９、利用側熱交換器……５１
、熱源側熱交換器……３１、切換弁……１２、送
風機……７。
Figure 1 is a system diagram showing one embodiment of the present invention;
The figure is a system diagram showing an example of a conventional automobile air conditioning system. Water-cooled engine...2, Radiator...4, Vehicle interior...6, Heater unit...11, Refrigerant compressor...1, Expansion valve...9, User side heat exchanger...51
, heat source side heat exchanger...31, switching valve...12, blower...7.
Claims (1)
ためのラジエータと、エンジン冷却水と車室内の
空気とを熱交換させるためのヒータユニツトと、
冷媒圧縮機と、膨張弁と、冷媒と車室内の空気と
を熱交換させるための利用側熱交換器と、上記ラ
ジエータに流入する冷却風流路の上流に配設され
冷媒と冷却風とを熱交換させるための熱源側熱交
換器と、冷媒の流れを正又は逆方向に切換えるた
めの切換弁と、上記利用側熱交換器を流過する空
気流れを正又は逆方向に切り換える送風機とを備
えていることを特徴とする自動車用空調システム
。 A water-cooled engine, a radiator for cooling engine cooling water, and a heater unit for exchanging heat between the engine cooling water and the air inside the vehicle.
A refrigerant compressor, an expansion valve, a user-side heat exchanger for exchanging heat between the refrigerant and the air inside the vehicle, and a heat exchanger disposed upstream of the cooling air flow path flowing into the radiator to exchange heat between the refrigerant and the cooling air. A heat source side heat exchanger for exchanging refrigerant, a switching valve for switching the flow of refrigerant in the forward or reverse direction, and a blower for switching the air flow passing through the use side heat exchanger in the forward or reverse direction. An automotive air conditioning system characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12168789U JPH0360108U (en) | 1989-10-19 | 1989-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12168789U JPH0360108U (en) | 1989-10-19 | 1989-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360108U true JPH0360108U (en) | 1991-06-13 |
Family
ID=31669713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12168789U Pending JPH0360108U (en) | 1989-10-19 | 1989-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360108U (en) |
-
1989
- 1989-10-19 JP JP12168789U patent/JPH0360108U/ja active Pending
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