JPS61119017U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、この考案の一実施例を示す風呂自動
給湯装置の概略図、第２図は、同風呂自動給湯装
置のフロー制御図、第３図は、従来の風呂自動給
湯装置の概略図である。 ２１：ソーラ、２４：市水源、２５・２６・２
７・２８：パイプ、２９：浴槽、３０：給水弁（
ソーラ用）、３１：給水弁（市水用）、３２：コ
ントローラ、３３：温度検出器（ソーラ用）、３
４：温度検出器（市水用）。 Fig. 1 is a schematic diagram of an automatic bath water supply system showing an embodiment of this invention, Fig. 2 is a flow control diagram of the automatic bath water supply system, and Fig. 3 is a schematic diagram of a conventional automatic bath water supply system. It is. 21: Solar, 24: City water source, 25/26/2
7.28: Pipe, 29: Bathtub, 30: Water valve (
(for solar), 31: Water supply valve (for city water), 32: Controller, 33: Temperature detector (for solar), 3
4: Temperature detector (for city water).

Claims (1)

【実用新案登録請求の範囲】 ソーラからの湯水と市水を混合して被給湯部に
給湯する自動給湯装置において、 ソーラと被給湯部間の給水路及び市水源と被給
湯部間の給水路にそれぞれ個別に給水弁を設ける
と共に、前記ソーラと前記市水給水路にそれぞれ
温度検出器を設け、かつ設定される目標温度と前
記各温度検出器よりのソーラ湯水温度及び市水温
度に基づいて、前記各給水弁を開閉制御する制御
手段を備えたことを特徴とする自動給湯装置。[Scope of Claim for Utility Model Registration] In an automatic water heater that mixes hot water from the solar and city water to supply hot water to the hot water supply area, the water supply channel between the solar and the hot water supply area and between the city water source and the hot water supply area. water supply valves are provided for each, and temperature detectors are provided for each of the solar and city water supply channels, and based on the set target temperature and the solar hot water temperature and city water temperature from each of the temperature detectors. . An automatic hot water supply device comprising: control means for controlling opening and closing of each of the water supply valves.