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Steam trap valve

A technology for dredging and steaming, which is applied in the directions of lifting valves, valve details, safety valves, etc., and can solve problems such as inconvenient use, unreasonable structural design, and steam leakage

Inactive Publication Date: 2015-03-11
CHANGZHOU MATRIX PRECISION MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] On some steam equipment, it is necessary to install steam valves to control the circulation of steam. Due to the unreasonable structural design of the existing steam drain valves, it is easy to cause steam leakage during use, which brings inconvenience to use.

Method used

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  • Steam trap valve

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0010] Such as figure 1 , a steam trap, including an upper valve body 1, a lower valve body 2 integrated with the upper valve body, the upper valve body has a discharge passage 3, and the lower valve body has an inlet passage 4 communicated with the discharge passage, and the lower valve body The middle is fixedly provided with a tapered support block 5, the inlet channel runs through the upper and lower end faces of the tapered support block, and the cover body 6 covering the discharge port of the tapered support block into the channel, one end of the cover body is open, the other end is closed, the cover body The opening end is larger than the minimum dimension of the outer surface of the conical support block but smaller than the maximum dimension of the outer surface. A sealing block 7 for sealing the discharge channel is arranged in the lo...

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PUM

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Abstract

The invention relates to the technical field of valves, and specifically relates to a steam trap valve. The steam trap valve comprises an upper valve body, and a lower valve body which is integrally connected with the upper valve body; the upper valve body is provided with a drainage channel; the lower valve body is provided with an inlet channel which is communicated with the drainage channel; the steam trap valve is characterized in that inside the lower valve body is fixedly provided with a cone-shaped supporting block, the inlet channel penetrates the upper and lower end surfaces of the cone-shaped supporting block, and a cover which covers the outlet port of the inlet channel of the cone-shaped supporting block, one end of the cover is open, and the other end thereof is closed, the opening end of the cover is greater than the minimal size of the outer surface of the cone-shaped supporting block but less than the maximum size of the outer surface; inside the lower valve body is provided with a sealing block for sealing the drainage channel, and a connecting rod mechanism which is arranged between the cover and the sealing block and used for releasing the sealing block from the drainage channel when the cover rises up. The steam trap valve is simple in structure, reasonable in design, and is able to conduct steam smoothly, thereby meeting the usage requirements of steam equipment.

Description

technical field [0001] The invention relates to the technical field of valves, in particular to a steam drain valve. Background technique [0002] On some steam equipment, it is necessary to install steam valves to control the circulation of steam. Due to the unreasonable structural design of the existing steam drain valves, it is easy to cause steam leakage during use, which brings inconvenience to use. Contents of the invention [0003] In view of the above problems, the present invention provides a steam drain valve with reasonable structural design and convenient use. [0004] The present invention is realized through the following technical solutions: [0005] The steam drain valve includes an upper valve body and a lower valve body integrated with the upper valve body. The upper valve body has a discharge passage, the lower valve body has an inlet passage connected with the discharge passage, and a cone is fixedly arranged in the lower valve body. shaped support bl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K1/00F16K17/04F16K31/12F16K31/44
CPCF16K17/04F16K31/12F16K31/44
Inventor 胡晨
Owner CHANGZHOU MATRIX PRECISION MASCH CO LTD