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Balancing valve and fluid balancing method

A technology of balance valve and first fluid, applied in the field of balance valve, can solve the problems of non-adjustment, large error, large spring error, etc., and achieve the effect of flexible use and high precision

Pending Publication Date: 2019-07-05
张家港保税区昊大微控技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The balance valve is a valve with special functions. In some industries, due to the large pressure difference of the medium (all kinds of flowable substances) in various parts of the pipeline or container, in order to reduce or balance the difference, this The invention is to adjust the different pressures of different fluids to be the same. This valve is called a balance valve. The existing balance valve mainly uses springs to achieve pressure balance control, but it has the disadvantages of large errors and non-adjustable shortcomings, and with time increases, the nature of the spring itself will cause the error to further increase

Method used

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  • Balancing valve and fluid balancing method

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Embodiment Construction

[0027] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0028] In the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" , "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should therefore not be construed as limiting the invention. In the descrip...

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Abstract

The invention discloses a balancing valve and a fluid balancing method. The balancing valve comprises a middle valve body, a left valve body and a right valve body, wherein the left valve body and theright valve body are arranged on two sides of the middle valve body, the left valve body and the right valve body are separately provided with a first fluid input control device and a second fluid input control device. According to the balancing valve and the fluid balancing method, the pressure gas is adopted to balance the gas pressure on both sides, and the pressure adjustment of the output gas can be realized by adjusting a pressure value of the pressure gas, so that the precision is high and the use is flexible.

Description

technical field [0001] The invention relates to the technical field of balance valves, in particular to a balance valve and a fluid balance method. Background technique [0002] The balance valve is a valve with special functions. In some industries, due to the large pressure difference of the medium (all kinds of flowable substances) in various parts of the pipeline or container, in order to reduce or balance the difference, this The invention is to adjust the different pressures of different fluids to be the same. This valve is called a balance valve. The existing balance valve mainly uses springs to achieve pressure balance control, but it has the disadvantages of large errors and non-adjustable shortcomings, and with time The increase of , the nature of the spring itself will cause the error to further increase. Contents of the invention [0003] The object of the present invention is to avoid the disadvantages of the prior art and provide a balance valve, thereby eff...

Claims

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Application Information

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IPC IPC(8): F16K17/26F16K7/17
CPCF16K17/26F16K7/17
Inventor 王刚
Owner 张家港保税区昊大微控技术有限公司
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