Steam double-channel pressure reducing valve body

A pressure-reducing valve body and dual-channel technology, applied in sliding valves, safety valves, balance valves, etc., can solve problems such as poor pressure-reducing effect, achieve the effects of improving pressure-reducing effect, improving efficiency, and reducing pressure

Pending Publication Date: 2021-12-03
秦宏伟
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found that at least the following problems in the prior art have not been solved: when the prior art is used, the steam high-pressure pressure reducing valve is mostly single-channel and single-stage depressurization, which makes the depressurization effect poor

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  • Steam double-channel pressure reducing valve body
  • Steam double-channel pressure reducing valve body
  • Steam double-channel pressure reducing valve body

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Straight", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing t...

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Abstract

The invention discloses a steam double-channel pressure reducing valve body. The steam double-channel pressure reducing valve body comprises a body; the center position of the lower side of the side surface of one end of the body is fixedly connected with an intake pipe; the center position of the lower side of the side surface of the other end of the body is fixedly connected with an exhaust pipe; a pressure adjusting device is arranged in the middle of the interior of the body; and the center of the lower surface of the interior of the body is fixedly connected with a separation plate. Through arrangement of the pressure adjusting device, when a movable plate moves, a second intake hole and a second exhaust hole are staggered from a first intake hole and a first exhaust hole respectively, so that the steam inlet / outlet flow is changed, and the steam pressure is adjusted; through arrangement of double channels, the double-stage pressure reduction is realized, so that the pressure reducing effect is greatly improved, meanwhile, the steam circulating speed is accelerated, and the valve body working efficiency is improved; and the steam double-channel pressure reducing valve body is simple in structure, low in production cost and suitable for batch production.

Description

technical field [0001] The invention relates to the technical field of steam pressure reducing valves, in particular to a steam double-channel pressure reducing valve body. Background technique [0002] The steam pressure reducing valve adjusts the flow of the medium by controlling the opening of the opening and closing parts in the valve body, and reduces the pressure of the medium. Within the range, when the inlet pressure is constantly changing, keep the outlet pressure within the set range to protect subsequent living and production appliances. [0003] In the process of realizing the present invention, the inventor found that at least the following problems in the prior art have not been solved: when the prior art is used, the steam high-pressure pressure reducing valve is mostly single-channel and single-stage depressurization, which makes the depressurization effect poor . [0004] For this reason, a steam double-channel decompression valve body is proposed. Conte...

Claims

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Application Information

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IPC IPC(8): F16K17/24F16K3/02F16K3/314
CPCF16K17/24F16K3/02F16K3/314
Inventor 秦宏伟余启成
Owner 秦宏伟
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