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Method for storing valve

A preservation method and liquid retention technology, applied to valve details, valve devices, valve housing structures, etc., can solve problems such as uncontinuous production, oxidation or aging of sealing rubber pads or sealing rubber rings, and degradation of valve quality, so as to achieve convenience Preservation and transportation, no oxidation or aging, simple and effective method

Active Publication Date: 2019-01-08
肖国选
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. Shorten the storage time of the valve, which needs to reduce the output and increase the sales progress, but this will lead to the inability of continuous production and the inability to rapidly expand the production scale. Small workshop-style factories usually adopt this method
[0007] 2. Simply pack the valves before entering the warehouse, and then inspect them one by one before delivery. This will undoubtedly increase the cost, and after a long period of storage, the sealing rubber pad or sealing rubber ring in the valve has begun to oxidize or age. The quality of the
[0008] Existing technology cannot effectively solve the problem of valve preservation at low cost

Method used

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Embodiment Construction

[0025] The technical solution of the valve preservation method of the present invention will be further described in detail below in conjunction with the embodiments shown in the accompanying drawings.

[0026] In practice, through further research and observation, it is found that when the valve is put into use, the seal in the valve will not oxidize or age, or the speed of oxidation or aging will be further slowed down, so that the controlled liquid is water. Taking the valve as an example, after the valve has been used for a period of time, even the performance of the silicone seal has improved.

[0027] Further experiments have shown that even if there is condensation generated by the evaporation or volatilization of the controlled liquid in the inner cavity of the valve, it will have a positive effect on the preservation of the valve.

[0028] For the convenience of expression, the liquid inlet 3 and the liquid outlet 2 are collectively called the liquid inlet and outlet,...

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Abstract

The invention relates to a method for storing a valve, the method is characterized in that firstly, a controlled liquid is arranged in an inner cavity of the valve, and then, a liquid inlet pipe plugand a liquid outlet pipe plug are respectively arranged at a liquid inlet and a liquid outlet of the valve, so as to realize the blocking of the liquid inlet and the liquid outlet, so that the controlled liquid is sealed in the inner cavity of the valve.

Description

technical field [0001] The invention relates to a valve preservation method, which belongs to the technical field of liquid control valves. Background technique [0002] A valve is a control device commonly used in daily production and life. [0003] Usually, the valve will not be put into use immediately after it is produced, but will be stored for a period of time before entering the hands of consumers through certain sales channels. [0004] The existing valve preservation method is to store the valve directly in the warehouse in a dry state, or even store the valve in the open air, which will accelerate the aging of the valve, shorten the life of the valve, and even cause damage; If the valve is stored in the warehouse, the sealing rubber gasket or rubber ring in the valve will gradually oxidize or age. Although the process is relatively slow, this will shorten the life of the valve and reduce the reliability of the valve. For example, the newly produced The valves tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D81/18B65D81/22F16K27/00
CPCB65D81/18B65D81/22F16K27/00
Inventor 肖国选
Owner 肖国选
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