JPS5919409U - Heating system for cars equipped with water-cooled engines - Google Patents

Heating system for cars equipped with water-cooled engines

Info

Publication number
JPS5919409U
JPS5919409U JP11571982U JP11571982U JPS5919409U JP S5919409 U JPS5919409 U JP S5919409U JP 11571982 U JP11571982 U JP 11571982U JP 11571982 U JP11571982 U JP 11571982U JP S5919409 U JPS5919409 U JP S5919409U
Authority
JP
Japan
Prior art keywords
cooling water
radiator
heating
water
circulation path
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11571982U
Other languages
Japanese (ja)
Other versions
JPS6231289Y2 (en
Inventor
白石　英夫
田中　稔益
横奥　克日子
矢冨　敏
Original Assignee
マツダ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by マツダ株式会社 filed Critical マツダ株式会社
Priority to JP11571982U priority Critical patent/JPS5919409U/en
Publication of JPS5919409U publication Critical patent/JPS5919409U/en
Application granted granted Critical
Publication of JPS6231289Y2 publication Critical patent/JPS6231289Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Air-Conditioning For Vehicles (AREA)

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 the drawing]

図面は、本考案の実施例による水冷式エンジン搭載車の
暖房装置の概略図である。 Ｅ・・・エンジン、１・・・冷却水套、４・・・ラジェ
ータ用循環通路、７・・・サーモスタットバルブ、１２
・・・ヒータ用循環通路、１３・・士−タコア、１８・
・・熱交換器、２２・・・開閉弁。The drawing is a schematic diagram of a heating device for a vehicle equipped with a water-cooled engine according to an embodiment of the present invention. E...Engine, 1...Cooling water mantle, 4...Radiator circulation passage, 7...Thermostat valve, 12
...Heater circulation passage, 13..Takoa, 18.
...Heat exchanger, 22...Opening/closing valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ラジェータからの冷却水をウォータポンプ、エンジン冷
却水套およびサーモスタットバルブヲ経て該ラジェータ
に戻すラジェータ用冷却水循環経路と、該ラジェータ用
冷却水循環経路の前記サーモスタットバルブ上流側と前
記ウォータポンプ上流側とを連通して前記ラジェータを
バイパスするバイパス経路と、排気通路に設けられ排気
ガスとの熱交換により前記エンジン冷却水套からの冷却
水を加熱する熱交換器、前記エンジン冷却水套からの冷
却水を前記熱交換器、車室内暖房用ヒータを経て前記エ
ンジン冷却水套に戻すヒータ用冷却水循環経路とを備え
た水冷エンジン搭載車の暖房装置において、前記エンジ
ン冷却水套から前記ラジェータ用冷却水循環経路への入
口に開閉バルブを配設し、この開閉バルブを、非暖房時
には全開させ、暖房時にはわずかな開度で開かせるよう
にして、常時前記冷却水套から冷却水を直接前記サーモ
スタットバルブに触れさせておくようにした水冷エンジ
ン搭載車の暖房装置。A radiator cooling water circulation path that returns cooling water from the radiator to the radiator via the water pump, engine cooling water mantle, and thermostatic valve communicates with the upstream side of the thermostatic valve and the upstream side of the water pump in the radiator cooling water circulation path. a bypass path for bypassing the radiator; a heat exchanger provided in the exhaust passage for heating the cooling water from the engine cooling water canister through heat exchange with exhaust gas; In a heating system for a vehicle equipped with a water-cooled engine, the heater cooling water circulation path is provided with a heat exchanger and a heater cooling water circulation path that returns to the engine cooling water canister through a heater for heating the vehicle interior, wherein An on-off valve is provided at the inlet, and this on-off valve is fully opened when not heating, and slightly opened when heating, so that the cooling water from the cooling water mantle is always brought into direct contact with the thermostatic valve. A heating system for cars equipped with water-cooled engines.
JP11571982U 1982-07-30 1982-07-30 Heating system for cars equipped with water-cooled engines Granted JPS5919409U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11571982U JPS5919409U (en) 1982-07-30 1982-07-30 Heating system for cars equipped with water-cooled engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11571982U JPS5919409U (en) 1982-07-30 1982-07-30 Heating system for cars equipped with water-cooled engines

Publications (2)

Publication Number Publication Date
JPS5919409U true JPS5919409U (en) 1984-02-06
JPS6231289Y2 JPS6231289Y2 (en) 1987-08-11

Family

ID=30267027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11571982U Granted JPS5919409U (en) 1982-07-30 1982-07-30 Heating system for cars equipped with water-cooled engines

Country Status (1)

Country Link
JP (1) JPS5919409U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387554U (en) * 1976-12-20 1978-07-18
JPS5483241A (en) * 1977-12-02 1979-07-03 Daimler Benz Ag Room heater which blows off hot air for automobile driven by internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387554U (en) * 1976-12-20 1978-07-18
JPS5483241A (en) * 1977-12-02 1979-07-03 Daimler Benz Ag Room heater which blows off hot air for automobile driven by internal combustion engine

Also Published As

Publication number Publication date
JPS6231289Y2 (en) 1987-08-11

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