JPS6095122U

JPS6095122U - Boiling cooling device for internal combustion engines

Info

Publication number: JPS6095122U
Application number: JP18672883U
Authority: JP
Inventors: 窪塚　孝夫
Original assignee: 日産自動車株式会社
Priority date: 1983-12-02
Filing date: 1983-12-02
Publication date: 1985-06-28

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]

図はこの考案に係る内燃機関の沸騰冷却装置の構成説明
図である。、　　１・・・内燃機関、２・・・ウォータジャケット
、３・・・過給器、４・・・蒸気コンプレッサ、５・・
・吸気コンプレッサ、６・・・排気タービン、７・・・
コンデンサ、８・・・冷媒供給ポンプ、１１・・・蒸気
出口、１２・・・蒸気マニホルド、１９・・・ロアタン
ク、２０・・−冷却ファン、２１・・・冷媒通路、３１
・・・リザーバタンク、３２・・・第１補助冷媒通路、
３３・・・第２補助冷媒通　　。路、３４・・・第１電磁弁、３５・・・第２電磁弁、３
６−・・・第３電磁弁、３７・・・第４電磁弁、３８・
・・空気排出通路、３９・・・第１液面センサ、４０・
・・第２液面センサ、４１・・・温度センサ。The figure is an explanatory diagram of the configuration of an evaporative cooling device for an internal combustion engine according to this invention. , 1... Internal combustion engine, 2... Water jacket, 3... Supercharger, 4... Steam compressor, 5...
・Intake compressor, 6...Exhaust turbine, 7...
Condenser, 8... Refrigerant supply pump, 11... Steam outlet, 12... Steam manifold, 19... Lower tank, 20...-Cooling fan, 21... Refrigerant passage, 31
...Reservoir tank, 32...First auxiliary refrigerant passage,
33...Second auxiliary refrigerant passage. 34... first solenoid valve, 35... second solenoid valve, 3
6-... Third solenoid valve, 37... Fourth solenoid valve, 38...
...Air discharge passage, 39...First liquid level sensor, 40.
...Second liquid level sensor, 41...Temperature sensor.

Claims

[Scope of utility model registration request]

The water jacket has a vapor outlet at the top and stores an appropriate amount of liquid phase refrigerant, and the capacity inlet is the vapor outlet! A compressor is connected to this compressor and has an exhaust turbine on the same axis and pressurizes refrigerant vapor using the driving force of this exhaust turbine, and a refrigerant tank is connected to the discharge port of this compressor and temporarily stores liquefied refrigerant in the lower part. a liquid level detection means provided on at least one of the water jacket and the refrigerant tank, and a liquid level detection means provided between the refrigerant tank and the water jacket,
and a refrigerant supply pump that circulates and supplies liquid phase refrigerant in the refrigerant tank to the water jacket in response to detection by the liquid level detection means.