JPS60128257U

JPS60128257U - water heater

Info

Publication number: JPS60128257U
Application number: JP1633584U
Authority: JP
Inventors: 和夫三浦
Original assignee: ダイキン工業株式会社
Priority date: 1984-02-07
Filing date: 1984-02-07
Publication date: 1985-08-28

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、本考案の実施例にかかる給湯装置の系統図、
第２図は第１図図示の給湯装置の運転例における時間ｔ
と貯湯水温Ｔおよび貯湯水位Ｈの関係を示す特性図、第
３図は従来の給湯装置の系統図である。１・・・・・・貯湯タンク、３・・・・・・加熱器、１
２・・・・・・最低水位確保手段、１６・・・・・・給
水管路、１７・・・・・・開閉弁。FIG. 1 is a system diagram of a water heater according to an embodiment of the present invention;
FIG. 2 shows the time t in the operation example of the water heater shown in FIG.
FIG. 3 is a characteristic diagram showing the relationship between the stored hot water temperature T and the stored hot water level H, and FIG. 3 is a system diagram of a conventional hot water supply apparatus. 1... Hot water storage tank, 3... Heater, 1
2...Minimum water level ensuring means, 16...Water supply pipe, 17...Opening/closing valve.

Claims

[Scope of utility model registration request]

In a hot water supply apparatus that heats stored water by disposing a heater 3 at the inner bottom of an open hot water storage tank 1, at least the heater 3 is installed in the hot water storage tank 1 during operation.
(minimum water level ensuring means 12 for controlling water supply and means for ensuring desired hot water storage amount are respectively attached to ensure a water level up to just above the water level). A hot water supply device characterized by being provided with an on-off valve 17 that opens when the water temperature exceeds a set value and closes when the water temperature drops to a certain level and when the desired hot water storage amount ensuring means is activated.