JPS6412123U

JPS6412123U -

Info

Publication number: JPS6412123U
Application number: JP10403087U
Authority: JP
Priority date: 1987-07-06
Filing date: 1987-07-06
Publication date: 1989-01-23
Also published as: JPH0452578Y2

Description

[Brief explanation of the drawing]

第１図は、本案定温維持機構の一部省略した配
置要領の説明図、第２図は、第３図に於ける―
線の正断面図、第３図は、第１図に於けるＵ―
Ｕ線の拡大平面図、第４図イは、第３図に於ける
Ｗ―Ｗ線の右側断面図、ロは、第２図に於けるＸ
―Ｘ線の左側断面図、第５図は、作動要領の説明
図、第６図は、従来技術の説明図である。主要部分の符号の説明、１…自動温度調節弁、
３…温湯感知室、４…第１排水路、５…筒形弁、
６…弁体、７…感温体ケース、９…感温媒体、１
８…弁座孔、２７…排水管、２９…第１給湯配管
、２９ａ…第２給湯配管、３１…混合水栓、Ａ…
定温湯供給装置、Ｃ…電磁弁、Ｄ…タイマー、Ｅ
…温水器。 Fig. 1 is an explanatory diagram of the layout of the proposed temperature maintenance mechanism with some parts omitted, and Fig. 2 is an illustration of the layout of the proposed temperature maintenance mechanism.
The front cross-sectional view of the line, Figure 3, is the U- in Figure 1.
Figure 4 A is an enlarged plan view taken along the U line, Figure 4 A is a right sectional view taken along the WW line in Figure 3, and B is a cross-sectional view taken along the WW line in Figure 2.
- A left side cross-sectional view of the X-ray, FIG. 5 is an explanatory diagram of the operating procedure, and FIG. 6 is an explanatory diagram of the prior art. Explanation of symbols of main parts, 1... Automatic temperature control valve,
3... Hot water sensing chamber, 4... First drainage channel, 5... Cylindrical valve,
6... Valve body, 7... Temperature sensitive body case, 9... Temperature sensitive medium, 1
8... Valve seat hole, 27... Drain pipe, 29... First hot water supply pipe, 29a... Second hot water supply pipe, 31... Mixing faucet, A...
Constant temperature water supply device, C...Solenoid valve, D...Timer, E
…Water heater.

Claims

[Scope of Claim for Utility Model Registration] An automatic temperature control valve 1 provided between a first hot water supply pipe 29 connected to a water heater E and a second hot water supply arrangement 29a connected to a mixing faucet 31, and a temperature sensitive medium 9. The valve seat hole 18 is closed via the valve body 6 in response to the temperature sensing operation of the set temperature, and the valve seat hole 18, which is previously opened when not in use for a long period of time, is opened through the valve seat hole 18. a temperature sensing body case 7 installed inside the automatic temperature control valve 1 so as to operate integrally through a valve body 6 and a cylindrical valve 5 configured to exclude low temperature water through a solenoid valve C; and a timer D. and a solenoid valve C which is opened only when the preset low-temperature water flows out to discharge the low-temperature water reaching the first drain 4 from the drain pipe 27 to the outside. However, when the temperature of the fluid flowing from the first hot water supply pipe 29 is lower than a preset temperature, the valve seat hole 18 is in an open state.
And by opening the solenoid valve C leading to this, the drain pipe 2
7 to expel the low-temperature water to the outside, and when the temperature of the fluid is higher than the set temperature, the valve seat hole 18 is closed with a valve body 6 that is linked to the temperature-sensitive medium 9 that senses the temperature of the water, and the high-temperature water is discharged to the outside. 2. A constant temperature hot water supply device characterized in that hot water is supplied from a hot water supply pipe 29a to a mixing faucet 31.