JPS602769U

JPS602769U - Tester for checking the operation of differential temperature controllers in forced circulation solar water heating systems

Info

Publication number: JPS602769U
Application number: JP1983095624U
Authority: JP
Inventors: 健嗣鈴木; 宮沢　文雄
Original assignee: 昭和アルミニウム株式会社
Priority date: 1983-06-20
Filing date: 1983-06-20
Publication date: 1985-01-10
Also published as: JPS6349656Y2

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

[Brief explanation of drawings]

図面はこの考案の実施例を示し、第１図は強制循環式太
陽熱利用温水装置の配置構成図、第２図はテスタの外観
斜視図、第３図はテスタの水平断面図である。１・・・・・・コレクタ、２・・・・・・蓄熱槽、３・
・・・・・循環ポンプ、４・・・・・・コレクタ温度検
出器、５・・・・・・蓄熱槽温度検出器、６・・・・・
・差温コントローラ、８・・・・・・リード線、９・・
・・・・コレクタ温度入力端子、１０・・・・・・ＩＪ
　、ド線、１１・・・・・・蓄熱槽温度入力端子、１２
・・・・・・ケース、１３・・・・・・基準値出力回路
、１４・・・・・・高温側設定値出力回路、１５・・・
・・・低温側設定値出力回路、１６・・・・・・基準値
出力端子、１７・・・・・・設定値出力端子、１８・・
・・・・切換スイッチ。The drawings show an embodiment of this invention; FIG. 1 is a layout diagram of a forced circulation solar water heating system, FIG. 2 is an external perspective view of the tester, and FIG. 3 is a horizontal sectional view of the tester. 1... Collector, 2... Heat storage tank, 3.
... Circulation pump, 4 ... Collector temperature detector, 5 ... Heat storage tank temperature detector, 6 ...
・Differential temperature controller, 8...Lead wire, 9...
...Collector temperature input terminal, 10...IJ
, C line, 11... Heat storage tank temperature input terminal, 12
......Case, 13...Reference value output circuit, 14...High temperature side set value output circuit, 15...
...Low temperature side set value output circuit, 16...Reference value output terminal, 17...Set value output terminal, 18...
...Choice switch.

Claims

[Claims for Utility Model Registration] A collector 1, a heat storage tank 2, a circulation pump 3 for circulating a heat transfer fluid between the collector 1 and the heat storage tank 2, and a collector 1.
a collector temperature detector 4 that detects the temperature of the heat storage tank 2; a heat storage tank temperature detector 5 that detects the temperature of the heat storage tank 2; a collector temperature input terminal 9 to which the lead wire 8 of the collector temperature detector 4 is connected; It has a heat storage tank temperature input terminal 11 to which the lead wire 10 of the detector 5 is connected, and both temperature detectors 4
Forced circulation type solar heat utilization equipped with a temperature difference controller 6 that operates the circulation pump 3 when the difference in detected values of ゜5 becomes higher than the high temperature side set value A, and stops the circulation pump 3 when the difference falls below the low temperature side set value B. In the water heating device, the portable case 12 includes a reference value output circuit 13 that outputs a reference signal, a high temperature side set value output circuit 14 that outputs a signal that is larger than the reference signal by an amount corresponding to the high temperature side set value A,
a low temperature side set value output circuit 15 that outputs a signal that is larger than the reference signal by an amount corresponding to the low temperature side set value B; a reference value output terminal 16 to be connected to the heat storage tank temperature input terminal 11;
A set value output terminal 17 and a changeover switch 18 to be connected to the collector temperature input terminal 9 are housed, respectively, and both ends of the reference value setting circuit 13 are connected to the reference value output terminal 16.
and both ends of the high temperature side set value output circuit 14 and the low temperature side set value output circuit 15 are alternately connected to the set value output terminal 17 through the changeover switch 18. tester.