JPS61111821U - - Google Patents
Info
- Publication number
- JPS61111821U JPS61111821U JP19957384U JP19957384U JPS61111821U JP S61111821 U JPS61111821 U JP S61111821U JP 19957384 U JP19957384 U JP 19957384U JP 19957384 U JP19957384 U JP 19957384U JP S61111821 U JPS61111821 U JP S61111821U
- Authority
- JP
- Japan
- Prior art keywords
- condenser
- auxiliary cooler
- liquid receiver
- radiator
- vehicle
- 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
- 238000001816 cooling Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 claims description 3
- 239000003507 refrigerant Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の車両用冷房装置の凝縮器と補
助冷却器の関係を示す縦断面図、第２図はバスの
車体と冷房装置の関係を示す原理図、第３図は冷
凍サイクルとサブエンジンの関係を示す原理図、
第４図は本考案の場合の冷凍サイクルを示すモリ
エル線図である。
Ｅ……エンジン（サブエンジン）、ＣＭ……圧
縮機、ＣＮ……凝縮器、ＲＥ……受液器、Ａ……
補助冷却器、ＥＸ……膨張弁、ＥＶ……蒸発器、
Ｒ……ラジエータ、２……空気取入口、３……冷
風用フアン。
Figure 1 is a longitudinal sectional view showing the relationship between the condenser and the auxiliary cooler of the vehicle cooling system of the present invention, Figure 2 is a principle diagram showing the relationship between the bus body and the cooling system, and Figure 3 is the refrigeration cycle. Principle diagram showing the relationship between sub-engines,
FIG. 4 is a Mollier diagram showing the refrigeration cycle in the case of the present invention. E...Engine (sub-engine), CM...Compressor, CN...Condenser, RE...Liquid receiver, A...
Auxiliary cooler, EX...expansion valve, EV...evaporator,
R...Radiator, 2...Air intake, 3...Cold air fan.
Claims (1)
発器等を連結して構成される冷凍サイクルを有し
、凝縮器を車体下側面に形成した空気取入口の内
側に配置し、前記圧縮機駆動用エンジンの冷却水
を空冷するためのラジエータを、前記空気取入口
から取入れられる冷却空気流の方向に関して凝縮
器と並列をなすように同一ケーシング内に装着し
てなる車両用冷房装置において、前記受液器と前
記膨張弁との間に、受液器より出た液冷媒を過冷
却する補助冷却器を設け、この補助冷却器を、前
記冷却空気流の方向に関して前記ラジエータの上
流側に設けたことを特徴とする車両用冷房装置。 ２ 補助冷却器を凝縮器と同じケーシング内に装
着した実用新案登録請求の範囲第１項記載の車両
用冷房装置。[Scope of Claim for Utility Model Registration] 1. A refrigeration cycle configured by connecting a compressor, a condenser, a liquid receiver, a refrigerant expansion means, an evaporator, etc., and an air intake with the condenser formed on the lower side of the vehicle body. A radiator is disposed inside the inlet and is installed in the same casing so as to be parallel to the condenser with respect to the direction of the cooling air flow taken in from the air intake. In the vehicle cooling system, an auxiliary cooler is provided between the liquid receiver and the expansion valve to supercool the liquid refrigerant discharged from the liquid receiver, and the auxiliary cooler is connected to the cooling air flow. A vehicle cooling device characterized in that it is provided upstream of the radiator with respect to the direction. 2. The vehicle cooling system according to claim 1, in which the auxiliary cooler is installed in the same casing as the condenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19957384U JPS61111821U (en) | 1984-12-27 | 1984-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19957384U JPS61111821U (en) | 1984-12-27 | 1984-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61111821U true JPS61111821U (en) | 1986-07-15 |
Family
ID=30759621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19957384U Pending JPS61111821U (en) | 1984-12-27 | 1984-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61111821U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952364B2 (en) * | 1980-11-21 | 1984-12-19 | フジタ工業株式会社 | Pressure level measuring device |
-
1984
- 1984-12-27 JP JP19957384U patent/JPS61111821U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952364B2 (en) * | 1980-11-21 | 1984-12-19 | フジタ工業株式会社 | Pressure level measuring device |
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