Integrated drainage valve

A technology of drainage valve and drainage device, which is applied to liquid variable-capacity machinery, variable-capacity pump components, machines/engines, etc., can solve problems such as difficulty in maintenance by maintenance personnel, scattered installation, and excessive use of drainage devices. Save purchase cost, facilitate installation and maintenance

Active Publication Date: 2010-07-21
SHENZHEN BITEMAN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide an integrated drain valve, which aims to solve the problems of excessive use of drain devices in existing compression equipment, scattered installation and difficult maintenance by maintenance personnel

Method used

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Embodiment Construction

[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] see Figure 1-7 , the present invention provides an integrated drain valve, including a drain valve body 1, the drain valve body 1 is provided with four air inlets 11 and one air outlet 12, the air inlet 11 is connected to the air compression equipment The drain port (not shown in the figure) is connected, the air outlet 12 is connected to the drainage device, and the air inlet 11 and the air outlet 12 communicate with each other. Of course, the number of air inlets 11 can also be other values ​​greater than or equal to 2, and the specific number can be determined according to the number of...

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Abstract

The invention is suitable for the field of air compressor plant spare and accessory parts, providing an integrated drainage valve. The intergrated drainage valve comprises a drainage valve body which is provided with two or more than two air inlets and an air outlet, wherein the air inlets are connected with an air compressor plant, an aftertreatment plant and a waterspout linkage on a pipeline; the air outlet is connected with a drainage device; the air inlets and the air outlet are communicated; and each air inlet is provided with a unidirection air inlet valve. Sinve the amount of the air inlets on the drainage valve body can be set according to the amount of the air compressor plant, the aftertreatment plant and the waterspout on the pipeline, the air compressor plant, the aftertreatment plant and the mutliple waterspouts on the pipeline can share one drainage device, thus saving the purchase cost of the drainage device and bringing convenience for installation and overhauling of maintenance personnel.

Description

technical field [0001] The invention belongs to the field of spare parts of air compression equipment, in particular to an integrated drain valve. Background technique [0002] As a commonly used air power equipment, air compressors have been widely used in modern industrial production. Generally speaking, the compressed air from air compressors contains a lot of water, oil and impurities. These water, oil and impurities are not only It will be stored in the air compressor, which will have an adverse effect on the normal operation of the air compressor; moreover, it will be brought into the gas equipment by compressed air or deposited in the gas pipeline, which will have a negative impact on the gas equipment and gas pipeline. Serious effects in normal use. [0003] In practice, it is generally necessary to set a drain port on the air compression equipment to remove water, oil and impurities, and a drain device is generally provided on the drain port, and the drain device i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B39/00
Inventor 郭应辉
Owner SHENZHEN BITEMAN SCI & TECH
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