JPH0219859U

JPH0219859U -

Info

Publication number: JPH0219859U
Application number: JP1988096937U
Authority: JP
Priority date: 1988-07-23
Filing date: 1988-07-23
Publication date: 1990-02-09

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の構成を示す模式図
、第２図は従来のコージエネレーシヨン装置の一
例を示す模式図、第３図は吸収式冷凍機の性能曲
線の一例である。１……エンジン、２……低温槽、６……高温槽
、８……熱交換手段としての吸収式冷凍機、１２
……戻し弁、１６……バイパス弁、１３，１７…
…検知手段。 Fig. 1 is a schematic diagram showing the configuration of an embodiment of the present invention, Fig. 2 is a schematic diagram showing an example of a conventional cozi energy system, and Fig. 3 is an example of the performance curve of an absorption chiller. . 1... Engine, 2... Low temperature tank, 6... High temperature tank, 8... Absorption refrigerator as heat exchange means, 12
...Return valve, 16...Bypass valve, 13, 17...
...Detection means.

補正昭６３．８．２４考案の名称を次のように補正する。考案の名称熱電併給装置実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment August 24, 1981 The name of the invention is amended as follows. Title of the invention: Combined heat and power generation device The claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】低温槽から送られる低温の熱媒体をエンジンの
排熱で加熱して高温槽に送り、該高温槽内の高温
の熱媒体を熱交換手段に送つてこれに熱を与えた
後に前記低温槽に回収する熱電併給装置において
、高温槽内の熱媒体の温度を検知する検知手段と
、エンジンから高温槽に送られる高温の熱媒体の
一部を前記検知手段からの信号に応じてエンジン
の入口側に戻す戻し弁と、高温槽から熱交換手段
に送られる高温の熱媒体の一部を前記検知手段か
らの信号に応じて高温槽側に戻すバイパス弁とを
具備することを特徴とする熱電併給装置。[Claim for Utility Model Registration] A low-temperature heat medium sent from a low-temperature tank is heated by engine exhaust heat and sent to a high-temperature tank, and the high-temperature heat medium in the high-temperature tank is sent to a heat exchange means to heat it. The combined heat and power generation device recovers the heat medium into the low-temperature tank after supplying the high-temperature tank. It is equipped with a return valve that returns to the inlet side of the engine in response to a signal, and a bypass valve that returns a part of the high temperature heat medium sent from the high temperature tank to the heat exchange means to the high temperature tank side in response to a signal from the detection means. A combined heat and power supply device characterized by:

【図面の簡単な説明】第１図は本考案の一実施例の構成を示す模式図
、第２図は従来の熱電併給装置の一例を示す模式
図、第３図は吸収式冷凍機の性能曲線の一例であ
る。１……エンジン、２……低温槽、６……高温槽
、８……熱交換手段としての吸収式冷凍機、１２
……戻し弁、１６……バイパス弁、１３，１７…
…検知手段。[Brief Description of the Drawings] Fig. 1 is a schematic diagram showing the configuration of an embodiment of the present invention, Fig. 2 is a schematic diagram showing an example of a conventional combined heat and power generation device, and Fig. 3 is a diagram showing the performance of an absorption chiller. This is an example of a curve. 1... Engine, 2... Low temperature tank, 6... High temperature tank, 8... Absorption refrigerator as heat exchange means, 12
...Return valve, 16...Bypass valve, 13, 17...
...Detection means.

Claims

[Scope of utility model registration request]

The low-temperature heat medium sent from the low-temperature tank is heated by engine exhaust heat and sent to the high-temperature tank, and the high-temperature heat medium in the high-temperature tank is sent to a heat exchange means to give heat to it, and then transferred to the low-temperature tank. The recovery cogeneration system includes a detection means for detecting the temperature of the heat medium in the high-temperature tank, and a part of the high-temperature heat medium sent from the engine to the high-temperature tank to the engine in response to a signal from the detection means. It is characterized by comprising a return valve that returns to the inlet side, and a bypass valve that returns a part of the high temperature heat medium sent from the high temperature tank to the heat exchange means to the high temperature tank side in response to a signal from the detection means. Cozy energy device.