JPS6182810U - - Google Patents
Info
- Publication number
- JPS6182810U JPS6182810U JP16739884U JP16739884U JPS6182810U JP S6182810 U JPS6182810 U JP S6182810U JP 16739884 U JP16739884 U JP 16739884U JP 16739884 U JP16739884 U JP 16739884U JP S6182810 U JPS6182810 U JP S6182810U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- air conditioning
- vehicle air
- water heater
- temperature drop
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000004378 air conditioning Methods 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 238000001816 cooling Methods 0.000 claims 2
- 239000000498 cooling water Substances 0.000 claims 1
- 238000007791 dehumidification Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は本考案の要部を示す系統図、第２図は
本考案に係る車両用冷暖房装置の一実施例を示す
系統図、第３ａ図は冷暖房装置を設置したバスの
平面図、第３ｂ図は同じく側面図、第４図は従来
の車両用冷暖房装置の系統図である。
１…バス車体、２…冷暖房装置、３…バスのメ
インエンジン、４…温水配管、５…サブエンジン
、６…圧縮機、７…フンデンサ、９…エバポレー
タ、１２…温水ヒータ、１３…フアン、１６…温
水弁、１７…バイパス回路、１８…温水温度低下
防止コイル、１９…水ポンプ、２０…逆止弁。
Fig. 1 is a system diagram showing the main parts of the present invention, Fig. 2 is a system diagram showing an embodiment of the vehicle air conditioning system according to the invention, Fig. 3a is a plan view of a bus in which the air conditioning system is installed, and Fig. 3b is a side view, and FIG. 4 is a system diagram of a conventional vehicle air conditioning system. 1...Bus body, 2...Air conditioner, 3...Main engine of the bus, 4...Hot water piping, 5...Sub engine, 6...Compressor, 7...Fund sensor, 9...Evaporator, 12...Hot water heater, 13...Fan, 16 ...Hot water valve, 17...Bypass circuit, 18...Hot water temperature drop prevention coil, 19...Water pump, 20...Check valve.
Claims (1)
側に配置され、車両用メインエンジンの冷却水を
利用して除湿、暖房を行う温水ヒータとを有する
車両用冷暖房装置において、前記温水ヒータと並
列に温水温度低下防止コイル、水ポンプ、及び逆
止弁を配したバイパス回路を接続し、前記温水ヒ
ータタ内の水を同バイパス回路に循環可能とする
と共に前記温水温度低下防止コイルを前記エバポ
レータ出口空気にさらされない位置に配置したこ
とを特徴とする車両用冷暖房装置。 In a vehicle air conditioning and heating system, the vehicle air conditioning system includes a cooling system and a hot water heater that is arranged downstream of an evaporator of the cooling system and performs dehumidification and heating using cooling water of a vehicle main engine, in parallel with the hot water heater. A bypass circuit including a hot water temperature drop prevention coil, a water pump, and a check valve is connected, and the water in the hot water heater can be circulated through the bypass circuit, and the hot water temperature drop prevention coil is connected to the evaporator outlet air. A vehicle air conditioning/heating system characterized by being placed in a position where it is not exposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16739884U JPS6182810U (en) | 1984-11-06 | 1984-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16739884U JPS6182810U (en) | 1984-11-06 | 1984-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182810U true JPS6182810U (en) | 1986-05-31 |
Family
ID=30725192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16739884U Pending JPS6182810U (en) | 1984-11-06 | 1984-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182810U (en) |
-
1984
- 1984-11-06 JP JP16739884U patent/JPS6182810U/ja active Pending
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