JPS622409U

JPS622409U -

Info

Publication number: JPS622409U
Application number: JP9474885U
Authority: JP
Priority date: 1985-06-21
Filing date: 1985-06-21
Publication date: 1987-01-09

Description

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

第１図は本考案の車両用冷房装置の主要部断面
図、第２図はクーリングユニツトおよびコンデン
シングユニツトを示すパツケージタイプの車両用
冷房装置をバス車両に取付けた状態を示す概略斜
視図である。図中、７…クーラーケース、９…電気制御回路
、９ａ，９ｂ，９ｃ，９ｄ…電気機器・装置、４
１…左側用冷媒蒸発器、７１…バス車両、７２…
屋上部、７３…天井部、７６…蓋体、７８…通気
性蓋体、８１…左側の冷風ダクト、８２…右側の
冷風ダクト、７１２…車室外空気入口、７３１…
車室外空気吸込口、７３２…車室内空気導入口、
７３３…車室内空気吸込口、４１１，４１２，４
１３，４１４…左側用冷媒蒸発器用送風機、４２
１，４２２，４２３，４２４…右側用冷媒蒸発器
用送風機、７４１…左側用冷気出口、７４２…右
側用冷気出口、７８１…エアフイルタ、Ａ…クー
リングユニツト、Ｂ…コンデンシングユニツト。 Fig. 1 is a sectional view of the main parts of the vehicle cooling system of the present invention, and Fig. 2 is a schematic perspective view showing the package type vehicle cooling system, showing a cooling unit and a condensing unit, installed on a bus vehicle. . In the figure, 7...Cooler case, 9...Electric control circuit, 9a, 9b, 9c, 9d...Electrical equipment/device, 4
1...Left side refrigerant evaporator, 71...Bus vehicle, 72...
Rooftop, 73...Ceiling, 76...Lid, 78...Breathable cover, 81...Left side cold air duct, 82...Right side cold air duct, 712...Vehicle outdoor air inlet, 731...
Vehicle exterior air intake port, 732... Vehicle interior air intake port,
733...Interior air intake port, 411, 412, 4
13,414...Left side refrigerant evaporator blower, 42
1,422,423,424...Blower for refrigerant evaporator for right side, 741...Cold air outlet for left side, 742...Cold air outlet for right side, 781...Air filter, A...Cooling unit, B...Condensing unit.

Claims

【実用新案登録請求の範囲】１冷媒蒸発器および冷媒蒸発器用送風機をケー
スに収納したクーリングユニツトを車両の屋上に
装着し、前記クーリングユニツトへの車室内空気
吸込口を前記車両の天井に設けてなるパツケージ
タイプの車両用冷房装置において、前記車両用冷房装置を制御する制御装置の制御
回路を前記ケース内の車室内空気吸込口がわに設
けると共に前記車室内空気吸込口に通気性蓋体を
開閉自在に取付けたことを特徴とする車両用冷房
装置。２前記クーリングユニツトは、前記車室内空気
吸込口と連通する前記ケースの車室内空気導入口
を挾んで車両進行方向に並列された２つの冷媒蒸
発器と、該２つの冷媒蒸発器の両外側に配された
冷媒蒸発器用送風機とからなり、前記制御装置の
制御回路は、前記ケースの天板と前記２つの冷媒
蒸発器の上端間に架装されたプレートの下面に取
付けられたことを特徴とする実用新案登録請求の
範囲第１項記載の車両用冷房装置。３前記車室内空気導入口の通気性蓋体は、エア
フイルタを兼ねていることを特徴とする実用新案
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 cooling unit containing a refrigerant evaporator and a blower for the refrigerant evaporator housed in a case is installed on the roof of a vehicle, and an air inlet for the interior of the vehicle to the cooling unit is provided in the ceiling of the vehicle. In the package type vehicle cooling system, a control circuit of a control device for controlling the vehicle cooling system is provided in the case next to the vehicle interior air intake port, and a ventilated lid is provided on the vehicle interior air intake port. A vehicle cooling system characterized by being installed so that it can be opened and closed. 2. The cooling unit includes two refrigerant evaporators that are arranged in parallel in the direction of travel of the vehicle, sandwiching the cabin air inlet of the case that communicates with the cabin air intake, and a and a refrigerant evaporator blower arranged therein, and the control circuit of the control device is attached to the lower surface of a plate mounted between the top plate of the case and the upper ends of the two refrigerant evaporators. A vehicle cooling device according to claim 1 of the utility model registration claim. 3. The vehicle cooling system according to claim 1, wherein the air-permeable lid of the vehicle interior air inlet also serves as an air filter.