JPS62171721U

JPS62171721U -

Info

Publication number: JPS62171721U
Application number: JP5854686U
Authority: JP
Priority date: 1986-04-17
Filing date: 1986-04-17
Publication date: 1987-10-31
Also published as: JPH0345047Y2

Description

[Brief explanation of the drawing]

第１図は、本考案に係る温水暖房装置の実施例
図、第２図は従来の温水暖房装置の実施例図であ
る。１……熱源機、３……高温暖房回路、４……高
温放熱器、５……低温放熱器（床暖房器）、６…
…サーミスタ、７……膨脹タンク、９……低温暖
房回路、１０……同時運転回路、１１……バルブ
Ａ、１２……バルブＢ、１３……フロースイツチ
、１４……制御器。 FIG. 1 is an embodiment of a hot water heating device according to the present invention, and FIG. 2 is an embodiment of a conventional hot water heating device. 1...Heat source device, 3...High temperature heating circuit, 4...High temperature radiator, 5...Low temperature radiator (floor heater), 6...
... thermistor, 7 ... expansion tank, 9 ... low temperature heating circuit, 10 ... simultaneous operation circuit, 11 ... valve A, 12 ... valve B, 13 ... flow switch, 14 ... controller.

Claims

[Scope of Claim for Utility Model Registration] Hot water from the heat source device reaches the high-temperature radiator via the hot water outgoing pipe, and hot water from the high-temperature radiator returns to the expansion tank via the hot water return pipe. a high-temperature heating circuit with a circulation circuit configuration in which the hot water returned to the hot water reaches the heat source device again; and a circulation circuit in which the hot water is branched from the hot water outgoing pipe and reaches a low-temperature radiator, and the hot water discharged from the low-temperature radiator joins the return pipe. In the high temperature heating circuit, a valve A is branched from the downstream side of the circulation pump installed in the circuit connecting the expansion tank and the heat source equipment, and a valve A is installed in the middle thereof. a simultaneous operation circuit connected to the outgoing side; a valve B installed on the outgoing side of the low temperature heating circuit branched from the high temperature heating circuit and upstream of the connected part of the simultaneous operation circuit; Valve A and valve B are closed when only the high temperature radiator is operated, valve A is opened when the high temperature radiator and low temperature radiator are operated simultaneously, and valve B is closed.
a controller that closes valve A and opens valve B when only the low-temperature radiator is operated, and controls the temperature of the hot water for heating;
Hot water heating equipment consisting of.