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Improved intake valve structure

An air intake valve, an improved technology, applied in the direction of valve lift, valve details, valve device, etc., can solve the problem of poor opening of the valve core, achieve the effect of increasing the range of gas consumption, improving the overall reliability, and reducing the application

Inactive Publication Date: 2018-11-13
SUZHOU SULLAIR GAS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide an improved intake valve structure to solve the problem of poor valve core opening of the intake valve in the prior art

Method used

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Embodiment Construction

[0025] 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.

[0026] Embodiment of the improved intake valve structure:

[0027] see Figure 1 to Figure 6 , the embodiment of the improved intake valve structure of the present invention will be described below.

[0028] The improved intake valve structure in this implementation is described by taking its application in the air circuit system of the compressor as an implementation description, but the scope of its application and implementation is not limited thereto. The improved intake valve structure 100 includes an intake valve body 10, a driving air source control valve 20, a vent valve 30, and a cylin...

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Abstract

The invention provides an improved intake valve structure, which includes an intake valve body, a drive air source control valve and a vent valve. The intake valve body includes an intake cover and an intake valve core. The intake cover is provided with an opening. The accommodation chamber, the intake valve core is moved in the accommodation chamber and can be moved to open or close the accommodation chamber; the driving air source control valve is arranged on the intake cover and communicated with the accommodation chamber; the vent valve is arranged in the driving air between the source control valve and the air intake cover, and communicate with the accommodating cavity. Due to the setting of the driving air source control valve, only one air source is needed to control the opening of the intake valve core. Accordingly, when the improved intake valve structure is applied to the air circuit system of the compressor, it can adjust the discharge of the compressor. The air volume is 100%-0%, which greatly increases the air range of the compressor, and can also reduce the application of the pressure reducing valve; at the same time, because the improved intake valve structure is equipped with a vent valve, it can have pressure relief function, and greatly improve its overall reliability.

Description

technical field [0001] The invention relates to the technical field of intake valves, in particular to an improved intake valve structure. Background technique [0002] The current air intake valve mainly drives the piston to move back and forth through the driving air source, and then drives the valve core to open or close the air inlet of the valve cover. However, when the driving air source is input, it will be input to the left and right sides of the piston at the same time. As a result, the movement of the piston is blocked, which greatly affects the opening and closing of the valve core. Accordingly, if the intake valve is applied to the air circuit system of the compressor, it can only adjust 100%-40% of the discharge volume of the compressor, greatly affecting the discharge effect of the compressor. [0003] Therefore, it is necessary to provide a technical means to solve the above defects. Contents of the invention [0004] The purpose of the present invention i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K1/22F16K31/122
CPCF16K1/22F16K31/122F16K31/1221
Inventor 孙建刘毅鲁邹成
Owner SUZHOU SULLAIR GAS EQUIP