JPS6297400U

JPS6297400U -

Info

Publication number: JPS6297400U
Application number: JP19005885U
Authority: JP
Priority date: 1985-12-09
Filing date: 1985-12-09
Publication date: 1987-06-20

Description

[Brief explanation of the drawing]

第１図は、本考案の一部破断、一部省略の配管
要領の説明図、第２図は、水撃による作動要領の
説明図、第３図は、別の実施例の同じく配管要領
の説明図、第４図は、従来技術の説明図である。（主要部分の符号の説明）、１……殻体、２…
…受座、３……流通孔、５……屋内配管、６……
管継手、８……圧力作用室、９……可変仕切板、
１２……支え板、１４，１４ａ……弾性体、１５
……中空部、１６……カバー体、１７……調節ね
じ、Ａ……湯水混合栓、Ｂ，Ｂ_１……水撃防止装
置。 Fig. 1 is an explanatory diagram of the piping procedure of the present invention with some parts broken and some parts omitted, Fig. 2 is an explanatory diagram of the operation procedure by water hammer, and Fig. 3 is an explanatory diagram of the piping procedure of another embodiment. The explanatory diagram, FIG. 4, is an explanatory diagram of the prior art. (Explanation of symbols of main parts), 1...Shell body, 2...
...Catch, 3... Distribution hole, 5... Indoor piping, 6...
Pipe joint, 8...pressure action chamber, 9...variable partition plate,
12... Support plate, 14, 14a... Elastic body, 15
... Hollow part, 16 ... Cover body, 17 ... Adjustment screw, A ... Hot water mixer faucet, B, B ₁ ... Water hammer prevention device.

Claims

[Scope of claims for utility model registration] (1) Catalyst 2 with a large diameter and approximately bowl-shaped cross section
and a shell body 1 having a pressure chamber 8 in the middle facing the communication holes 3 of small diameter;
The other end is a pipe joint 6 connected to a hot water mixing faucet A which has a valve mechanism with a pair of plate valves, an annular flange 18 having an inverted bowl shape in cross section and overlaid on the catch seat 2, an adjusting screw 17, and a pressure adjusting chamber. 1
9; a variable partition plate 9 having an annular clamping edge 10 on its outer periphery and having a support plate 12 superimposed on its upper surface and secured with screws; Alternatively, the hot water mixing faucet A is made of an elastic body 14 made of an elastic material such as a soft synthetic resin and having a substantially circular or polygonal planar cross section and having a plurality of hollow portions 15 with a desired cross section inside. In a water supply pipe system, water hammer generated when a valve is suddenly opened and closed is absorbed by displacement of a variable partition plate 9 disposed in the pressure adjustment chamber 19 and compression of the elastic body 14. Strike prevention device. (2) Solid or hollow bodies in approximately spherical, oval, oval, or similar shapes made of elastic materials such as natural or artificial rubber, highly elastic sponge materials, or soft and elastic synthetic resin materials. The elastic body according to claim 1 of the utility model registration claim, characterized in that the elastic body is formed as follows. (3) The elastic body according to claim 2 of the utility model registration claim, which is made of an elastic material and is formed into a solid or hollow body in the shape of a cylinder, a barrel, a polygon, or similar shapes thereof. .