JPS59113648U

JPS59113648U - Automatic control device for gas bath kettle

Info

Publication number: JPS59113648U
Application number: JP270983U
Authority: JP
Inventors: 小西　光成; 昭親青木; 堀井　博
Original assignee: 松下電器産業株式会社
Priority date: 1983-01-14
Filing date: 1983-01-14
Publication date: 1984-08-01
Also published as: JPH0325091Y2

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]

第１図は本考案の一実施例のガス風呂釜の自動制御装置
の全体構成図、第２図は同自動制御装置のブロック図で
ある。１・・・制御器、２・・・温度センサー、３・・・閉止
バルブ、４・・・点火バルブ、５・・・パイロットバー
ナ、６・・・メインバーナ、７・・・熱交換器、１０・
・・直流電源、１１・・・点火シーケンス回路、１２・
・・ガス風呂釜の自動制御回路、１３・・・運転モード
切替スイッチ、１４・・・異常検出回路、１５・・・湯
温検知回路、１６・・・強制燃焼回路、１７・・・湯温
設定ボリューム。 □FIG. 1 is an overall configuration diagram of an automatic control device for a gas bath kettle according to an embodiment of the present invention, and FIG. 2 is a block diagram of the automatic control device. DESCRIPTION OF SYMBOLS 1... Controller, 2... Temperature sensor, 3... Closing valve, 4... Ignition valve, 5... Pilot burner, 6... Main burner, 7... Heat exchanger, 10・
...DC power supply, 11...Ignition sequence circuit, 12.
...Automatic control circuit for gas bath pot, 13...Operation mode changeover switch, 14...Abnormality detection circuit, 15...Water temperature detection circuit, 16...Forced combustion circuit, 17...Water temperature Setting volume. □

Claims

[Scope of utility model registration request]

(1) Equipped with an ignition sequence circuit for igniting and extinguishing the bathtub, a power supply circuit, an abnormality detection circuit, a forced combustion circuit, a hot water temperature detection circuit, a hot water temperature adjustment volume, a changeover switch, and a temperature sensor; This is controlled by an abnormality detection circuit that detects failure of the temperature sensor and dry heating based on the signal from the temperature sensor, a hot water temperature detection circuit that detects the boiling temperature, and a forced combustion circuit that detects dry heating. An automatic control device for a gas bath kettle characterized by the following configuration.

(2) A utility model registration request characterized in that the bath kettle stops operating when the bath reaches a set water temperature, and automatically starts operating when the water temperature drops. An automatic control device for a gas bath boiler according to scope item (1).

(3) Automatic control of a gas bath kettle as set forth in claim (1) of the utility model registration claim, characterized in that a temperature sensor is attached to the heat exchanger of the bath kettle to detect and control the water temperature. Device.

(4) Automatic gas bath pot according to claim (1) of the claims registered as a utility model, characterized in that once combustion is started, it is forced to burn for a certain period of time, and then the water temperature and the set temperature are compared. Control device.

(5) Utility model registration claim No. (1) characterized in that in the event of dry firing or abnormal combustion due to failure of the temperature sensor, the abnormality is detected by a signal from the temperature sensor and all operations are stopped. The automatic control device for the gas bath kettle described in Section 1.