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Elbow pressure reducing valve

A technology of pressure reducing valve and elbow, applied in pressure reducing valve. It can solve the problems of inability to adapt to special environments, large appearance size, troublesome installation of pressure reducing valves, etc., to achieve the effect of small appearance size, space saving and easy processing

Active Publication Date: 2012-06-27
JODEN INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of the prior art pressure reducing valve, such as troublesome installation, large appearance size, and inability to adapt to the needs of special environments, the present invention provides an elbow pressure reducing valve

Method used

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  • Elbow pressure reducing valve
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Embodiment Construction

[0017] refer to figure 1 , figure 2 , image 3 , the elbow pressure reducing valve of the present invention includes a valve body 1 provided with a penetrating inner cavity 11, a valve core 2 that can move in the penetrating inner cavity 11, an elastic element 3 is connected between the valve body 1 and the valve core 2, The two ends of the valve body 1 are parallel, the longitudinal section is stepped, and it runs through the inner cavity 11 and is obliquely placed in the valve body 1 .

[0018] In order to achieve the purpose of decompression, the top of the valve core 2 is provided with a water blocking cap 21 and a water outlet 22. As a specific embodiment of the present invention, the water blocking cap 21 is a rubber that protrudes toward the inside of the valve core 2. Pad, set in the middle of the end of the valve core 2, pressed by the cover, the water port 22 is set on the outer ring of the water blocking cap 21, and is set in a ring shape concentric with the wate...

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PUM

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Abstract

The invention discloses an elbow pressure reducing valve, which comprises a valve body and a valve spool. The valve body is provided with a through inner cavity, the valve spool is capable of moving in the through inner cavity, an elastic element is connected between the valve body (1) and the valve spool, two end faces of the valve body are parallel, the longitudinal section of the valve body is stepped, the through inner cavity is obliquely arranged in the valve body of a nonlinear structure, and the overall dimension of the valve body can be smaller so that space is saved. The elbow pressure reducing valve is simple in structure, convenient in processing, assembly and replacement, efficiency is improved, the requirements of special environments can be met by customizing different dimensions, particularly, the overall dimension of the elbow pressure reducing valve can be consistent with the dimension of a conventional water inlet elbow of a common thermostatic faucet, and the elbow pressure reducing valve is wider in application range, higher in interchangeability and better in economy.

Description

technical field [0001] The invention relates to a pressure control valve device, in particular to a pressure reducing valve. Background technique [0002] The pressure reducing valve is a valve that reduces the inlet pressure to a certain required outlet pressure through adjustment, and relies on the energy of the medium itself to keep the outlet pressure automatically stable. Pressure reducing valves are widely used, especially in the installation structure of thermostatic faucets installed in homes or hotels. When the water supply system adopts low-pressure hot water supply devices such as solar water heaters, there will be a water supply pressure difference between cold and hot water, and high-pressure cold water The backflow restricts the opening of the check valve at the hot water end, making it difficult or impossible to enter the hot water, the function of the constant temperature faucet fails, or it takes a long time for the hot water to slowly enter the faucet, etc....

Claims

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Application Information

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IPC IPC(8): F16K17/20F16K27/00F16K41/02
Inventor 许铮峰
Owner JODEN INC