JPH0262297U

JPH0262297U -

Info

Publication number: JPH0262297U
Application number: JP13615588U
Authority: JP
Priority date: 1988-10-20
Filing date: 1988-10-20
Publication date: 1990-05-09
Anticipated expiration: 2003-10-20
Also published as: JPH0645198Y2

Description

[Brief explanation of the drawing]

第１図は、本考案による乗員室の換気及び機器
冷却装置の一実施例を示すもので、その装置を備
えた戦闘車両の一部切り欠き側面図、第２図は、
その戦闘車両の一部切り欠き平面図、第３図は、
その戦闘車両の一部切り欠き背面図、である。１…戦闘車両、４…隔壁、５…乗員室、６…機
器室、７…換気用外気取入口、８…開閉ダンパ、
９…換気用排気口、１０…開閉ダンパ、１１…換
気用ブロワ、１３…非常時用外気取入口、１４…
内気取出口、１５…切換ダンパ（切換装置）、１
７…内外気吸入口、１８…機器冷却用空気ダクト
、１９…機器冷却用排気口、２０…機器冷却用ブ
ロワ、２１…電子機器収容ボツクス、２３…電子
機器収容ボツクス、２４…第２の機器冷却用空気
ダクト、２５…吸気口、２６…排気口、２７…第
２の機器冷却用ブロワ。 Fig. 1 shows an embodiment of the crew compartment ventilation and equipment cooling system according to the present invention, and Fig. 2 is a partially cutaway side view of a combat vehicle equipped with the device.
The partially cutaway plan view of the combat vehicle, Figure 3, is
This is a partially cutaway rear view of the combat vehicle. 1...Combat vehicle, 4...Bulkhead, 5...Crew room, 6...Equipment room, 7...Outside air intake for ventilation, 8...Opening/closing damper,
9...Ventilation exhaust port, 10...Opening/closing damper, 11...Ventilation blower, 13...Emergency outside air intake, 14...
Inside air intake port, 15...Switching damper (switching device), 1
7... Inside and outside air intake port, 18... Equipment cooling air duct, 19... Equipment cooling exhaust port, 20... Equipment cooling blower, 21... Electronic device storage box, 23... Electronic device storage box, 24... Second device Cooling air duct, 25...Intake port, 26...Exhaust port, 27...Second equipment cooling blower.

Claims

[Scope of Claim for Utility Model Registration] (1) An openable and closable ventilation device equipped with an openable and closable ventilation outside air intake that can take outside air into the passenger compartment, and a ventilation blower that can exhaust the air from the passenger compartment to the outside. an exhaust port; an openable and closable internal air intake port that opens into the interior of the passenger compartment; an emergency outside air intake that is provided outside the passenger compartment and can take in outside air; and an equipment cooling device that cools equipment to be cooled. has a department;
An equipment cooling air duct in which the equipment cooling blower takes in air from the inside and outside air intake port at one end and exhausts the air to the outside from the equipment cooling exhaust port at the other end; , a switching device that communicates with the inside air intake port when the inside air intake port is open and communicates with the emergency outside air intake port when the inside air intake port is closed. Room ventilation and equipment cooling system. (2) A second equipment cooling air duct for arranging other equipment to be cooled in the passenger compartment, having an equipment cooling section for cooling the equipment, and having both ends open to the outside of the passenger compartment; The combat vehicle according to claim 1, further comprising a second equipment cooling blower that takes in outside air from an intake port at one end of the air duct and discharges the air from an exhaust port at the other end. Crew compartment ventilation and equipment cooling system.