JPH02115013U

JPH02115013U -

Info

Publication number: JPH02115013U
Application number: JP2410289U
Authority: JP
Priority date: 1989-03-02
Filing date: 1989-03-02
Publication date: 1990-09-14
Also published as: JPH0440969Y2

Description

[Brief explanation of the drawing]

第１図は本考案のヒートパイプ式室内暖房装置
の一実施例を示す全体構成図、第２図は第１図の
一部の右側面図、第３図は制御回路の結線図、第
４図は第３図の変形例を示す図、第５図は他の制
御回路を示す図である。１……排気管、２……ヒートパイプ受熱部、４
……暖房用エアダクト、５……ヒートパイプ放熱
部、７……蒸気通路管、１０……作動液溜め、１
２……作動液戻り管、１５……放出管、Ｂ……開
閉弁、１８……リリーフ弁、１９……仕切り板、
２０……側路、２１……ダンパ、２３……ダンパ
のアクチユエータ、２５，２５ａ……制御回路、
２７……ヒータコア、３０……送風フアン、Ａ…
…電磁制御弁、Ｓａｒ……吐気温センサ、Ｓｓｔ
……ヒートパイプ蒸気温センサ、Ｓｗｔ……水温
センサ、ＩＧ……始動スイツチ、３０′……送風
フアン作動接点、３２……タイマ。 Fig. 1 is an overall configuration diagram showing one embodiment of the heat pipe indoor heating device of the present invention, Fig. 2 is a right side view of a part of Fig. 1, Fig. 3 is a wiring diagram of the control circuit, and Fig. 4 This figure shows a modification of FIG. 3, and FIG. 5 shows another control circuit. 1... Exhaust pipe, 2... Heat pipe heat receiving section, 4
... Heating air duct, 5 ... Heat pipe heat radiation section, 7 ... Steam passage pipe, 10 ... Working fluid reservoir, 1
2... Hydraulic fluid return pipe, 15... Discharge pipe, B... Open/close valve, 18... Relief valve, 19... Partition plate,
20... Side road, 21... Damper, 23... Damper actuator, 25, 25a... Control circuit,
27...Heater core, 30...Blower fan, A...
...Solenoid control valve, Sar...Discharge temperature sensor, Sst
...Heat pipe steam temperature sensor, Swt...Water temperature sensor, IG...Start switch, 30'...Blower fan operation contact, 32...Timer.

Claims

[Scope of Claim for Utility Model Registration] 1. A heat receiving part of a heat pipe arranged in an exhaust pipe, in which the working fluid inside is heated by the exhaust heat of the exhaust gas flowing in the exhaust pipe, and a heat dissipation part of a heat pipe arranged in a heating air duct. and a steam passage pipe for guiding the working fluid heated and evaporated in the heat receiving part to the heat radiating part of the heat pipe,
Inside the heating air duct, a heater core and a blower fan using hot water are further installed, the heat radiation part and the middle part of the steam passage pipe are connected by a hydraulic fluid return pipe, and a control valve is provided on this hydraulic fluid return pipe. In the heating device, an exhaust pipe is provided with a side passage that bypasses the heat receiving part, and a damper is provided to control the flow of exhaust gas to the heat receiving part and the side passage, and the damper includes:
An actuator is connected to drive the damper so that when activated, the side passage is closed to allow exhaust gas to flow to the heat receiving part, and when it is not activated, the side passage is opened to prevent the exhaust gas from flowing to the heat receiving part. A steam temperature sensor that opens an electric circuit when the steam temperature of the fluid exceeds a predetermined temperature, a water temperature sensor that opens an electric circuit when the temperature of hot water flowing through the heater core exceeds a predetermined temperature, and a discharge temperature of the heating air duct to a predetermined value. at least one discharge air temperature sensor which opens an electrical circuit when exceeds 100 psi; A heat pipe indoor heating device characterized in that a control circuit is constructed by connecting at least one of the connections in series to an actuation connection of an actuator. 2. A start switch is inserted into the control circuit, and a timer is provided that starts operating when the start switch is opened to stop the heating, and when the timer completes counting of the first predetermined time, the timer starts operating. opening the control valve and further closing the control valve in response to completing a second predetermined time count;
The heat pipe indoor heating device according to claim 1, characterized in that a timer and a control valve are linked.