JPS60188623U - Vehicle air conditioner with dual condenser - Google Patents
Vehicle air conditioner with dual condenserInfo
- Publication number
- JPS60188623U JPS60188623U JP7815284U JP7815284U JPS60188623U JP S60188623 U JPS60188623 U JP S60188623U JP 7815284 U JP7815284 U JP 7815284U JP 7815284 U JP7815284 U JP 7815284U JP S60188623 U JPS60188623 U JP S60188623U
- Authority
- JP
- Japan
- Prior art keywords
- condenser
- refrigerant
- air conditioner
- compressor
- series
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は、この考案の実施例を示しており
、第１図は冷房サイクル構成図、第２図は車両搭載状態
を示す側面図、第３図は従来装置の冷房サイクル構成図
である。
１・・・・・・コンプレッサ、２・・・・・・レシーバ
タンク、ＰＩ、ＰＩ’、Ｐ２．Ｐ３．Ｐ４・・・・・・
冷媒配管、３ａ・・・・・・第１コンデンサ、３ｂ・・
・・・・第２コンデン 、す、４ａ・・・・・・フロン
トエバポレータ、４０ａ・・・・・・フロントエバポレ
ータの出口、４ｂ・・・・・・リヤエバポレータ、４０
ｂ・・・・・・リヤエバポレータの出口、５ａ、５ｂ・
・・・・・電磁弁、６ａ、 ６ｂ・・・・・・エキス
パンションバルブ、７・・・・・・冷媒バイパス路、７
ｏ…・・・冷媒バイパス路の一端、７１・・・・・・冷
媒バイパス路の他端、８ａ、８ｂ・・・・・・バイパス
路開閉用の一対の電磁弁、９・・・・・・水温センサ、
１０・・・・・・エアコンアンプ、１１・・・・・・エ
ンジン、１２・・・・・・ラジェータ。Figures 1 and 2 show an embodiment of this invention, with Figure 1 being a cooling cycle configuration diagram, Figure 2 being a side view showing how it is mounted on a vehicle, and Figure 3 being the cooling cycle configuration of a conventional device. It is a diagram. 1... Compressor, 2... Receiver tank, PI, PI', P2. P3. P4...
Refrigerant piping, 3a...First condenser, 3b...
...Second condenser, 4a...Front evaporator, 40a...Front evaporator outlet, 4b...Rear evaporator, 40
b... Rear evaporator outlet, 5a, 5b.
... Solenoid valve, 6a, 6b ... Expansion valve, 7 ... Refrigerant bypass path, 7
o... One end of the refrigerant bypass path, 71... The other end of the refrigerant bypass path, 8a, 8b... A pair of solenoid valves for opening and closing the bypass path, 9...・Water temperature sensor,
10...Air conditioner amplifier, 11...Engine, 12...Radiator.
Claims (1)
し、エバポレータ出口をコンプレッサに接続して冷媒を
循環させるようにしてあり、コンプレッサからレシーバ
タンクに至る冷媒配管には、コンプレッサ寄りの第１コ
ンデンサと、レシーバタンク寄りの第２コンデンサを直
列に連結しであるデュアルコンデンサを有する空調装置
装着車両において、上記第１もしくは第２コンデンサの
いずれか一方をバイパスさせる冷媒バイパス路を上記冷
媒配管に接続し、この冷媒バイパス路と上記いずれか一
方のコンデンサの上流側に近接してバイパス路開閉用の
一対の電磁弁をそれぞれ設け、これら一対の電磁弁は、
水温センサの入力信号に応じて交互に開閉されるよう設
定してあり、水温センサが所定温度内では第１および第
２コンデンサを直列に連通させ、水温センサが高温度時
には、上記いずれか一方のコンデンサへの冷媒循環を閉
じて冷媒を上記のいずれか他方のコンデンサにバイパス
させるようにしたことを特徴とするデュアルコンデンサ
を有する車両用空調装置。The evaporator is connected to the refrigerant piping of the cooling cycle, and the evaporator outlet is connected to the compressor to circulate the refrigerant.The refrigerant piping from the compressor to the receiver tank includes a first condenser near the compressor, In a vehicle equipped with an air conditioner having a dual condenser in which a second condenser near the receiver tank is connected in series, a refrigerant bypass path that bypasses either the first or second condenser is connected to the refrigerant pipe, and A pair of solenoid valves for opening and closing the bypass passage are provided adjacent to the refrigerant bypass passage and the upstream side of one of the above-mentioned condensers, and these pair of solenoid valves are
It is set to open and close alternately according to the input signal of the water temperature sensor, and when the water temperature sensor is within a predetermined temperature, the first and second capacitors are connected in series, and when the water temperature sensor is at a high temperature, one of the above capacitors is connected in series. 1. A vehicle air conditioner having a dual condenser, characterized in that the refrigerant circulation to the condenser is closed and the refrigerant is bypassed to the other condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7815284U JPS60188623U (en) | 1984-05-28 | 1984-05-28 | Vehicle air conditioner with dual condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7815284U JPS60188623U (en) | 1984-05-28 | 1984-05-28 | Vehicle air conditioner with dual condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60188623U true JPS60188623U (en) | 1985-12-13 |
Family
ID=30621868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7815284U Pending JPS60188623U (en) | 1984-05-28 | 1984-05-28 | Vehicle air conditioner with dual condenser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60188623U (en) |
-
1984
- 1984-05-28 JP JP7815284U patent/JPS60188623U/en active Pending
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