JPS6046409U

JPS6046409U - Double-decker bus air conditioner arrangement structure

Info

Publication number: JPS6046409U
Application number: JP13978383U
Authority: JP
Inventors: 蒐場　利香
Original assignee: 富士重工業株式会社
Priority date: 1983-09-09
Filing date: 1983-09-09
Publication date: 1985-04-01
Also published as: JPS6339126Y2

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

附図は本考案の実施例を示すもので、第１図はバス全体
の概略側面説明図、第２図は第１図のＸ部の拡大図で空
調機器の配置構成を示す側面図、第３図は空調機器の配
置構成を示す平面説明図、第４図は本考案にて使用する
ヒートポンプ式空調装置の冷媒回路説明図である。１・・・コンプレッサ、２・・・室外側熱交換器、３・
・・受液器、４，６・・・膨張弁、５・・・室内側熱交
換器、７・・・温水熱交換器、８・・・四方弁、９・・
・ヒー斗コア、Ａ・・・パワーユニット　Ｂｅｓ・エン
ジンル−ム、Ｆ′・・・立上り段部、Ｇ・・・空間。The attached drawings show an embodiment of the present invention, in which Fig. 1 is a schematic side view of the entire bus, Fig. 2 is an enlarged view of section X in Fig. 1 and is a side view showing the arrangement of air conditioning equipment, and Fig. The figure is an explanatory plan view showing the arrangement of air conditioning equipment, and FIG. 4 is an explanatory diagram of the refrigerant circuit of the heat pump type air conditioner used in the present invention. 1...Compressor, 2...Outdoor heat exchanger, 3.
...Liquid receiver, 4, 6...Expansion valve, 5...Indoor heat exchanger, 7...Hot water heat exchanger, 8...Four-way valve, 9...
・Heato core, A...Power unit Bes・Engine room, F'...Rising step, G...Space.

Claims

[Scope of utility model registration request]

(1) - In a double-decker bus with an engine room in which the running engine is installed at the rear of the floor section, C1: A stepped rise formed in the engine room, on the upper bulkhead of the engine room, and on the rear part of the floor of the second floor section. An air conditioner arrangement structure for a double-decker bus, characterized in that components of a heat pump type air conditioner and components of a hot water heating device using cooling water of a running engine are arranged in a space between the step part. .

(2) Among the components of the heat pump air conditioner, the compressor, outdoor heat exchanger, and liquid receiver are installed in the engine room, and the indoor heat exchanger and hot water heat exchanger heat the refrigerant with engine cooling water. The air conditioner for a double-decker bus according to claim 1 of the utility model registration claim, wherein the air conditioner is disposed in a space between an upper bulkhead of the engine room and a rising step at the rear of the floor of the second floor. Arrangement structure.