JPS63164547U - - Google Patents

Info

Publication number
JPS63164547U
JPS63164547U JP1987056036U JP5603687U JPS63164547U JP S63164547 U JPS63164547 U JP S63164547U JP 1987056036 U JP1987056036 U JP 1987056036U JP 5603687 U JP5603687 U JP 5603687U JP S63164547 U JPS63164547 U JP S63164547U
Authority
JP
Japan
Prior art keywords
exhaust gas
heat
heat exchanger
cooling water
gas heat
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
JP1987056036U
Other languages
Japanese (ja)
Other versions
JP2571723Y2 (en
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 filed Critical
Priority to JP1987056036U priority Critical patent/JP2571723Y2/en
Publication of JPS63164547U publication Critical patent/JPS63164547U/ja
Application granted granted Critical
Publication of JP2571723Y2 publication Critical patent/JP2571723Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の第１実施例を示す全体システ
ム図、第２図は同上実施例の制御フローチヤート
、第３図は本考案の第２実施例の全体システム図
、第４図及び第５図は本考案の第３及び第４実施
例の要部構成図、第６図は従来例の全体システム
図を示す。 １…内燃機関、２…発電機、３…排ガス通路、
３Ａ…排ガスバイパス通路、４…冷却水通路、１
３…貯湯槽、２１…熱供給回路、２２…排ガス熱
交換器、２３…冷却水熱交換器、２６，３３…水
温スイツチ、２７…コントロールユニツト、２８
…冷却フアン、３１，３２…電磁開閉弁。 Fig. 1 is an overall system diagram showing a first embodiment of the present invention, Fig. 2 is a control flowchart of the same embodiment, Fig. 3 is an overall system diagram of a second embodiment of the invention, Figs. FIG. 5 shows a main part configuration diagram of the third and fourth embodiments of the present invention, and FIG. 6 shows an overall system diagram of a conventional example. 1... Internal combustion engine, 2... Generator, 3... Exhaust gas passage,
3A...Exhaust gas bypass passage, 4...Cooling water passage, 1
3... Hot water storage tank, 21... Heat supply circuit, 22... Exhaust gas heat exchanger, 23... Cooling water heat exchanger, 26, 33... Water temperature switch, 27... Control unit, 28
...Cooling fan, 31, 32...Solenoid on-off valve.

Claims (1)

【実用新案登録請求の範囲】 (1) 発電機を駆動する内燃機関の排熱を熱源と
する給湯回路を備えた熱供給発電システムであつ
て、前記給湯回路に介装される熱交換器への熱供
給回路に、排ガス熱交換器、冷却水熱交換器及び
熱媒体冷却塔を備え、かつ前記冷却塔を冷却フア
ンで冷却可能に構成したものにおいて、前記内燃
機関の冷却水出口と冷却水熱交換器とを接続する
冷却水通路に冷却水温度検出手段を設けると共に
、該温度検出手段が所定値以上の冷却水温度を検
出したとき前記排ガス熱交換器の熱交換動作を停
止する排ガス熱交換停止手段を設けたことを特徴
とする熱供給発電システムの排ガス熱交換制御装
置。 (2) 排ガス熱交換停止手段は、排ガス熱交換器
をバイパスさせて排ガスを排出する構成である実
用新案登録請求の範囲第１項記載の熱供給発電シ
ステムの排ガス熱交換制御装置。 (3) 排ガス熱交換停止手段は、前記熱供給回路
の熱媒体を排ガス熱交換器をバイパスさせる構成
である実用新案登録請求の範囲第１項記載の熱供
給発電システムの排ガス熱交換制御装置。[Scope of Claim for Utility Model Registration] (1) A heat supply power generation system equipped with a hot water supply circuit whose heat source is exhaust heat from an internal combustion engine that drives a generator, the heat exchanger being installed in the hot water supply circuit. The heat supply circuit includes an exhaust gas heat exchanger, a cooling water heat exchanger, and a heat medium cooling tower, and the cooling tower is configured to be cooled by a cooling fan, wherein the cooling water outlet of the internal combustion engine and the cooling water A cooling water temperature detection means is provided in the cooling water passage connecting the heat exchanger, and when the temperature detection means detects a cooling water temperature of a predetermined value or more, the exhaust gas heat exchanger stops the heat exchange operation. An exhaust gas heat exchange control device for a heat supply power generation system, characterized in that an exchange stop means is provided. (2) The exhaust gas heat exchange control device for a heat supply power generation system according to claim 1, wherein the exhaust gas heat exchange stop means is configured to bypass the exhaust gas heat exchanger and discharge the exhaust gas. (3) The exhaust gas heat exchange control device for a heat supply power generation system according to claim 1, wherein the exhaust gas heat exchange stop means is configured to cause the heat medium of the heat supply circuit to bypass the exhaust gas heat exchanger.
JP1987056036U 1987-04-15 1987-04-15 Exhaust heat exchange control device of heat supply power generation system Expired - Lifetime JP2571723Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987056036U JP2571723Y2 (en) 1987-04-15 1987-04-15 Exhaust heat exchange control device of heat supply power generation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987056036U JP2571723Y2 (en) 1987-04-15 1987-04-15 Exhaust heat exchange control device of heat supply power generation system

Publications (2)

Publication Number Publication Date
JPS63164547U true JPS63164547U (en) 1988-10-26
JP2571723Y2 JP2571723Y2 (en) 1998-05-18

Family

ID=30884491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987056036U Expired - Lifetime JP2571723Y2 (en) 1987-04-15 1987-04-15 Exhaust heat exchange control device of heat supply power generation system

Country Status (1)

Country Link
JP (1) JP2571723Y2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5676147U (en) * 1979-11-15 1981-06-22
JPS5711475U (en) * 1980-06-24 1982-01-21
JPS5762392A (en) * 1980-10-03 1982-04-15 Hitachi Ltd Heat exchanger device
JPS5991572U (en) * 1982-12-10 1984-06-21 東京瓦斯株式会社 Engine-driven heat pump device
JPS62206260A (en) * 1986-03-06 1987-09-10 Meidensha Electric Mfg Co Ltd Dual-purpose electricity and steam generation device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5676147U (en) * 1979-11-15 1981-06-22
JPS5711475U (en) * 1980-06-24 1982-01-21
JPS5762392A (en) * 1980-10-03 1982-04-15 Hitachi Ltd Heat exchanger device
JPS5991572U (en) * 1982-12-10 1984-06-21 東京瓦斯株式会社 Engine-driven heat pump device
JPS62206260A (en) * 1986-03-06 1987-09-10 Meidensha Electric Mfg Co Ltd Dual-purpose electricity and steam generation device

Also Published As

Publication number Publication date
JP2571723Y2 (en) 1998-05-18

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