JPS5924955U - Engine exhaust heat recovery device - Google Patents

Engine exhaust heat recovery device

Info

Publication number
JPS5924955U
JPS5924955U JP1982121352U JP12135282U JPS5924955U JP S5924955 U JPS5924955 U JP S5924955U JP 1982121352 U JP1982121352 U JP 1982121352U JP 12135282 U JP12135282 U JP 12135282U JP S5924955 U JPS5924955 U JP S5924955U
Authority
JP
Japan
Prior art keywords
engine
engine exhaust
controller
valve
recovery device
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.)
Pending
Application number
JP1982121352U
Other languages
Japanese (ja)
Inventor
加藤　「しん」
山口　尚夫
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP1982121352U priority Critical patent/JPS5924955U/en
Publication of JPS5924955U publication Critical patent/JPS5924955U/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (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]

第１図及び第２図はいずれも本考案のエンジン。 排熱回収装置を例示する線図的説明図である。 １・・・エンジン、２・・・作業機、３・・・排ガス配
管系、４・・・水配管系、５・・・熱交換器、６．７．
　１２゜１３・・・開閉弁、８．９・・・温度センサー
、１０・・・給水槽、１１・・・制御器。Figures 1 and 2 both show the engine of the present invention. FIG. 2 is a diagrammatic explanatory diagram illustrating an exhaust heat recovery device. 1... Engine, 2... Work equipment, 3... Exhaust gas piping system, 4... Water piping system, 5... Heat exchanger, 6.7.
12゜13...Opening/closing valve, 8.9...Temperature sensor, 10...Water tank, 11...Controller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] エンジン排ガスとエンジン冷却用水を熱交換させること
によりエンジン排ガスの保有する熱エネルギーを回収す
る装置において、エンジンと熱交換器の間の冷却用水配
管系又は排ガス配管系には開閉弁が配設されるとともに
、エンジンの外部にはエンジンの運転負荷特性に対応す
る要素を制御要素とする回路を内蔵してなる制御器が配
設され、更に該制御器は前記開閉弁及びエンジンと夫々
電気的に連結して構成され、前記制御器からの電気的信
号により前記開閉弁が開閉することを特徴とするエンジ
ン排熱回収装置。In a device that recovers thermal energy possessed by engine exhaust gas by exchanging heat between engine exhaust gas and engine cooling water, an on-off valve is installed in the cooling water piping system or exhaust gas piping system between the engine and the heat exchanger. At the same time, a controller is disposed outside the engine and has a built-in circuit whose control elements are elements corresponding to the operating load characteristics of the engine, and the controller is electrically connected to the on-off valve and the engine, respectively. An engine exhaust heat recovery device characterized in that the on-off valve is opened and closed by an electrical signal from the controller.
JP1982121352U 1982-08-09 1982-08-09 Engine exhaust heat recovery device Pending JPS5924955U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982121352U JPS5924955U (en) 1982-08-09 1982-08-09 Engine exhaust heat recovery device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982121352U JPS5924955U (en) 1982-08-09 1982-08-09 Engine exhaust heat recovery device

Publications (1)

Publication Number Publication Date
JPS5924955U true JPS5924955U (en) 1984-02-16

Family

ID=30277779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982121352U Pending JPS5924955U (en) 1982-08-09 1982-08-09 Engine exhaust heat recovery device

Country Status (1)

Country Link
JP (1) JPS5924955U (en)

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