KR980000976A

KR980000976A - Piping quantity maintenance device of heating side of vehicle

Info

Publication number: KR980000976A
Application number: KR1019960022567A
Authority: KR
Inventors: 허경훈
Original assignee: 김영석; 아시아자동차공업 주식회사
Priority date: 1996-06-20
Filing date: 1996-06-20
Publication date: 1998-03-30

Abstract

본 발명은 엔진의 냉각수를 이용하는 차량의 난방장치에 있어, 엔진이 저속으로 회전할 때 서머스탯이 개방되면 히터 유닛으로 흐르는 수량이 부족하여 방열량이 부족하게 되는 문제점을 개선하기 위한 것으로, 엔진(2)의 냉각수 출구측과 연결되어 있는 라디에이터(6)와, 상기 엔진(2)의 냉각수 입구측에 위치한 워터펌프(4)와, 상기 엔진(2)의 출구측과 입구측을 연결하여 저온시 냉각수를 엔진측에서만 순환시키도록 하는 바이패스 통로(10)와, 상기 바이패스 통로(10)측으로 냉각수가 흐르도록 냉각수의 흐름을 제한하는 서머스탯(8)을 포함하는 냉각장치에 있어서, 상기 바이패스 통로(10)에 냉각수량 제어수단(12)을 더 구비한 것을 특징으로 하는 차량의 난방측 배관 수량 유지 장치를 제공한다.The present invention is to improve the problem that in the heating device of the vehicle using the cooling water of the engine, when the thermostat is open when the engine rotates at a low speed, the amount of heat dissipation is insufficient due to insufficient water flow to the heater unit. Coolant at low temperature by connecting the radiator 6 connected to the cooling water outlet side of the engine, the water pump 4 located at the cooling water inlet side of the engine 2, and the outlet side and the inlet side of the engine 2 In the cooling device comprising a bypass passage 10 for circulating the engine only on the engine side, and a thermostat 8 for restricting the flow of the cooling water so that the coolant flows to the bypass passage 10 side. The amount of cooling water supply pipe maintenance device for a vehicle, characterized by further comprising a cooling water amount control means (12) in the passage (10).

또한 여기서 상기 냉각수량 제어수단(12)은 관내부가 확장된 챔버(16)와, 상기 챔버(16)내에 위치한 밸브(18), 및 상기 밸브(18)를 탄지시키기 위한 탄성부재 (20)를 포함하여 이루어진다.In addition, the coolant amount control means 12 here includes a chamber 16, an inner tube is expanded, a valve 18 located in the chamber 16, and an elastic member 20 for holding the valve 18. It is done by

Description

Piping quantity maintenance device of heating side of vehicle

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 의한 난방측 배관 수량유지 장치의 개략도이다.1 is a schematic diagram of a heating-side piping water amount holding device according to the present invention.

제2도는 본 밤명에 의한 수량 조절수단의 구성을 나타내는 도면이다.2 is a view showing the configuration of the water quantity adjusting means by the present night.

Claims

The radiator 6 which connects the coolant of the engine 2 with the outlet side, the water pump 4 located in the coolant inlet side of the engine 2, and the outlet side and the inlet side of the engine 2 are connected. In the cooling device comprising a bypass passage 10 for circulating the coolant only at the engine side at low temperature, and a thermostat 8 for restricting the flow of the coolant so that the coolant flows to the bypass passage 10 side. And a cooling water amount control means (12) in the bypass passage (10).

According to claim 1, wherein the coolant amount control means 12 is a chamber 16, the inner tube is expanded, the valve 18 located in the chamber 16, and an elastic member for holding the valve 18 ( 20) moth-side plumbing water holding device of a vehicle, characterized in that comprising a).

※ Note: The disclosure is based on the initial application.