JPS60127215U - Air conditioning system in the cabin of earthmoving vehicles - Google Patents

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

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

第１図は従来例の概略斜視図、第２図は他の実施例の概
略斜視図、第３図は本考案の実施例を示す全体概略斜視
図、第４図は一部破断正面図、第５図は一部破断正面図
である。 １はキャビン、１０は内外気吸入用ハウジング、１１は
外気入口、１４は内気入口、１６は内気用フィルター、
１７は外気用フィルター、１８は送風機、２０は冷暖房
機器収納用ハウジング、２１は冷房機器、２２は暖房機
器、３０は空気混合用ハウジング。　−FIG. 1 is a schematic perspective view of a conventional example, FIG. 2 is a schematic perspective view of another embodiment, FIG. 3 is an overall schematic perspective view showing an embodiment of the present invention, and FIG. 4 is a partially cutaway front view. FIG. 5 is a partially cutaway front view. 1 is a cabin, 10 is a housing for inhaling internal and external air, 11 is an external air inlet, 14 is an internal air inlet, 16 is an internal air filter,
17 is an outside air filter, 18 is a blower, 20 is a housing for storing heating and cooling equipment, 21 is a cooling equipment, 22 is a heating equipment, and 30 is an air mixing housing. −

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] キャビン１内の運転座席４０後部には、内気人口１４と
外気人口１１と内・外気用フィルター１７．１６と送風
機１８とを備えた内外気吸入用ハウジング１０を設け、
前記運転席４０の側部には、冷房機器２１と暖房機器２
２とを備えた冷暖房機器収納用ハウジング２０を設け、
前記運転席４０の下部には吹出口を有する空気混合用／
％ウジング３０を設けると共に、前記送風機１８の吐出
側を冷・暖房機器収納用ハウジング２０に開口連通し、
冷・暖房機器２１．２２の吐出側を空気混合用ハワジン
グ３０に開口連通したことを特徴とする土工車両のキャ
ビン内空気調和装置。Behind the driver's seat 40 in the cabin 1, there is provided an inside/outside air suction housing 10 that includes an inside air population 14, an outside air population 11, an inside/outside air filter 17, 16, and a blower 18.
A cooling device 21 and a heating device 2 are installed on the side of the driver's seat 40.
2, a housing 20 for storing heating and cooling equipment is provided,
The lower part of the driver's seat 40 has an air outlet for mixing air.
A housing 30 is provided, and the discharge side of the blower 18 is opened and communicated with a housing 20 for housing cooling and heating equipment,
An air conditioner in a cabin of an earthmoving vehicle, characterized in that the discharge sides of cooling/heating equipment 21, 22 are opened and communicated with an air mixing hawasing 30.