JPS5875107U

JPS5875107U - automotive ventilation system

Info

Publication number: JPS5875107U
Application number: JP17086381U
Authority: JP
Inventors: 浩司野々山; 正支高木
Original assignee: 株式会社デンソー
Priority date: 1981-11-18
Filing date: 1981-11-18
Publication date: 1983-05-20

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 the drawing]

第１図は本考案による自動車用換気装置の一例の全熱交
換器ユニットの概略断面図であり、第２図は第１図の装
置を組込んだ自動車の要部の説明概略図であり、第３図
は第１図及び第２図に示した本考案装置の電気回路図で
ある。１１−・・透過式全熱交換器本体、１３−・・排気用フ
ァン、１６−・・給気用ブアン、３１・・・外気取入口
、３２−・・内外気切換ダンパ、３４・・・アクチェー
タ、４１・・・車載バッテリ、４４−・・電磁リレー、
４５・・・バイメタルスイッチ。第３図FIG. 1 is a schematic cross-sectional view of a total heat exchanger unit as an example of a ventilation system for an automobile according to the present invention, and FIG. 2 is a schematic diagram illustrating the main parts of an automobile incorporating the device of FIG. FIG. 3 is an electrical circuit diagram of the device of the present invention shown in FIGS. 1 and 2. 11--Transmission type total heat exchanger body, 13--Exhaust fan, 16--Air supply buang, 31--Outside air intake, 32--Inside/outside air switching damper, 34-- Actuator, 41... Vehicle battery, 44-... Electromagnetic relay,
45...Bimetal switch. Figure 3

Claims

[Scope of utility model registration request]

a total heat exchanger that is disposed at the intersection of a passage that introduces air outside the vehicle into the vehicle interior and a passage that discharges air inside the vehicle outside the vehicle, and exchanges latent heat and sensible heat between the air outside the vehicle and the air inside the vehicle;
An air supply fan that guides air outside the vehicle to the total heat exchanger, and an exhaust fan that guides the air inside the vehicle to the total heat exchanger (an exhaust fan that opens at a position different from the passageway and introduces outside air into the vehicle interior). an outside air inlet to open the outside air inlet, an inside/outside air switching damper that restricts the air passage introduced from the outside air inlet, an actuator that drives the inside/outside air switching damper, and an actuator that detects the temperature inside the vehicle and adjusts the inside temperature to the set temperature. and a temperature-sensitive switch that outputs a signal to drive the exhaust fan and operate the outside air switching damper to open the outside air inlet when the temperature rises above the outside air temperature.