JPH03130708U - - Google Patents
Info
- Publication number
- JPH03130708U JPH03130708U JP4041590U JP4041590U JPH03130708U JP H03130708 U JPH03130708 U JP H03130708U JP 4041590 U JP4041590 U JP 4041590U JP 4041590 U JP4041590 U JP 4041590U JP H03130708 U JPH03130708 U JP H03130708U
- Authority
- JP
- Japan
- Prior art keywords
- driver
- cabin
- duct
- air
- cooling duct
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000005357 flat glass Substances 0.000 claims 2
- 238000009423 ventilation Methods 0.000 claims 2
- 239000007921 spray Substances 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
附図は本考案の実施例を示すもので、第１図は
空調ダクト構造の概略を示す側面説明図、第２図
は第１図のＡ−Ａ断面図、第３図は第１図Ｂ部の
拡大詳細図である。
１……客席、２……客室床、３……運転者席、
４……運転室床、５……客室冷房ダクト、６……
客室暖房ダクト、７……クーリングユニツト、８
……客室用ヒータユニツト、９……運転室用ヒー
タユニツト、１０……運転室用デフロスタ、１１
……客室用デフロスタ、１２……運転室冷房ダク
ト、１３……連結ダクト、１４……運転室用送風
機、１５……排気路、１６……通路切換シヤツタ
。
The attached drawings show an embodiment of the present invention, in which Fig. 1 is a side explanatory view showing the outline of the air conditioning duct structure, Fig. 2 is a sectional view taken along line A-A in Fig. 1, and Fig. 3 is a section B in Fig. 1. FIG. 1...Passenger seat, 2...Guest room floor, 3...Driver's seat,
4...Driver's cabin floor, 5...Guest room cooling duct, 6...
Guest room heating duct, 7...Cooling unit, 8
... Passenger cabin heater unit, 9... Driver's cab heater unit, 10... Driver's cab defroster, 11
... Defroster for passenger compartment, 12... Driver's cabin cooling duct, 13... Connecting duct, 14... Driver's cabin blower, 15... Exhaust passage, 16... Passage switching shutter.
Claims (1)
したバスであつて、客室の天井肩部に客室冷房ダ
クトを設け、冷房モード時及び送風モード時クー
リングユニツトの主送風機の作動にて冷風又は外
気を該客室冷房ダクトの吹出口より客室内に吹き
出すようになつており、又客室床部に暖房モード
時温風を客室内に吹き出す客室暖房ダクトを設け
、且つ該暖房モード時運転室内に温風を吹き出す
運転室用ヒータユニツトを装備したバスの空調装
置において、運転室の天井肩部に運転室冷房ダク
トを設け、上記客室冷房ダクトと運転室冷房ダク
トとを連結する連結ダクトを設け、該連結ダクト
と運転室冷房ダクトとの連結部に運転室用送風機
を設け、その下流側に車体外部に連通する排気路
を分岐構成すると共に、その分岐部に冷房モード
時及び送風モード時は運転室冷房ダクト側を開、
排気路側を閉とし、暖房モード時は運転室冷房ダ
クト側を閉、排気路側を開とする通路切換シヤツ
タを設けたことを特徴とするバス用空調装置。 (2) 請求項(1)の装置において、運転室に内気又
は外気を選択的に吸入してこれを加温し運転室窓
ガラス内面に吹き付ける運転室用デフロスタを設
けると共に、運転室内空気を吸い込んで客室窓ガ
ラス内面に吹き付ける客室用デフロスタを設けた
ことを特徴とするバス用空調装置。[Scope of Claim for Utility Model Registration] (1) A bus with a passenger cabin on the second floor and a driver's cab in the front part of the first floor, with a passenger compartment cooling duct installed in the shoulder of the ceiling of the passenger compartment, in the cooling mode and in the ventilation mode. When the main blower of the cooling unit is activated, cold air or outside air is blown into the cabin from the outlet of the cabin cooling duct, and a cabin heating duct is installed on the floor of the cabin that blows warm air into the cabin when in heating mode. In a bus air conditioner equipped with a driver's cab heater unit that blows warm air into the driver's cabin when in heating mode, a driver's cabin cooling duct is provided on the shoulder of the ceiling of the driver's cab, and the driver's cabin cooling duct and the driver's cabin cooling are connected to each other. A connecting duct is provided to connect the connecting duct to the driver's cabin cooling duct, and a driver's cabin air blower is provided at the connecting part between the connecting duct and the driver's cabin cooling duct, and an exhaust path that communicates with the outside of the vehicle body is configured to branch on the downstream side thereof, and the branching part When in cooling mode and ventilation mode, open the driver's cabin cooling duct side.
An air conditioner for a bus, characterized in that it is provided with a passage switching shutter that closes the exhaust path side, closes the driver cabin cooling duct side and opens the exhaust path side when in heating mode. (2) The device according to claim (1) is provided with a defroster for the driver's cab that selectively sucks inside or outside air into the driver's cab, heats it, and blows it onto the inner surface of the window glass of the driver's cabin, and also This air conditioner for a bus is characterized by being equipped with a defroster for the guest room that sprays air onto the inner surface of the window glass of the guest room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4041590U JP2512838Y2 (en) | 1990-04-16 | 1990-04-16 | Bus air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4041590U JP2512838Y2 (en) | 1990-04-16 | 1990-04-16 | Bus air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03130708U true JPH03130708U (en) | 1991-12-27 |
| JP2512838Y2 JP2512838Y2 (en) | 1996-10-02 |
Family
ID=31550185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4041590U Expired - Lifetime JP2512838Y2 (en) | 1990-04-16 | 1990-04-16 | Bus air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2512838Y2 (en) |
-
1990
- 1990-04-16 JP JP4041590U patent/JP2512838Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2512838Y2 (en) | 1996-10-02 |
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