JPH0234916U

JPH0234916U -

Info

Publication number: JPH0234916U
Application number: JP11269488U
Authority: JP
Priority date: 1988-08-26
Filing date: 1988-08-26
Publication date: 1990-03-06

Description

[Brief explanation of the drawing]

第１図は本考案の給湯装置の構成図である。１…給湯装置、２…浴室機構部、６…シヤワー
電磁弁、１０…給湯路、１２…温度センサ、１４
…排水路、３０…準備スイツチ、４０…開弁手段
、４２…閉弁手段。 FIG. 1 is a block diagram of a water heater according to the present invention. DESCRIPTION OF SYMBOLS 1... Water heater, 2... Bathroom mechanism part, 6... Shower solenoid valve, 10... Hot water supply path, 12... Temperature sensor, 14
...Drainage channel, 30...Preparation switch, 40...Valve opening means, 42...Valve closing means.

補正平１．７．３１実用新案登録請求の範囲を次のように補正する
。Amendment 1.7.31 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】浴室の外部に準備スイツチを配置し、浴室内の
シヤワーやカラン等に連通する給湯路の途中に水
温を検出する温度センサを設けるとともに、前記
給湯路から排水路を分岐し、この排水路に排水電
磁弁を設ける一方、前記準備スイツチのオン動作
に応答して前記排水電磁弁を開く信号を出力する
開弁手段と、前記温度センサの検出出力を予め設
定した基準値と比較し、検出出力が基準値を越え
た場合に前記排水電磁弁を閉じる信号を出力する
閉弁手段とを備えることを特徴とする給湯装置。[Scope of Claim for Utility Model Registration] A preparation switch is placed outside the bathroom, a temperature sensor is provided to detect the water temperature in the middle of a hot water supply path that communicates with the shower, flush, etc. in the bathroom, and a drainage path is connected from the hot water supply path. branching, and providing a drainage solenoid valve in this drainage channel, a valve opening means for outputting a signal to open the drainage solenoid valve in response to the ON operation of the preparation switch, and a preset standard for the detection output of the temperature sensor. and a valve closing means for outputting a signal to close the drain electromagnetic valve when the detected output exceeds a reference value.

Claims

[Scope of utility model registration request]

A preparation switch is placed outside the bath, and a temperature sensor is installed to detect the water temperature in the middle of the hot water supply path that communicates with the shower, cooker, etc. in the bathroom. A drain electromagnetic valve is provided, a valve opening means outputs a signal to open the drain electromagnetic valve in response to the ON operation of the preparation switch, and a detection output is determined by comparing the detection output of the temperature sensor with a preset reference value. and valve closing means for outputting a signal to close the drain electromagnetic valve when the water exceeds a reference value.