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Aqueous medium mining electromagnetic unloading valve

A water medium, unloading valve technology, applied in valve details, safety valves, balance valves, etc., can solve problems such as environmental pollution in underground mines, and achieve the effect of reducing costs and avoiding pollution

Inactive Publication Date: 2020-06-02
BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The working medium of the traditional unloading valve is an emulsion with a content of 5%, which will pollute the underground environment

Method used

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  • Aqueous medium mining electromagnetic unloading valve
  • Aqueous medium mining electromagnetic unloading valve
  • Aqueous medium mining electromagnetic unloading valve

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Embodiment Construction

[0032] The present invention will be further described below in conjunction with accompanying drawing.

[0033] figure 1 Schematically shows an electromagnetic unloading valve for water medium mining according to an embodiment of the present invention. According to the water medium mining electromagnetic unloading valve of the present invention, the working medium is water, on the one hand avoiding the use of emulsion to reduce costs, on the other hand using water as the working medium can avoid pollution and will not cause damage to the environment.

[0034] Such as Figure 1 to Figure 3 As shown, an electromagnetic unloading valve for water medium mining in this embodiment includes a valve body 1 . The inside of the valve body 1 is provided with a cavity, and one side of the valve body 1 is provided with a liquid inlet 11 , and the other side is provided with a liquid outlet 11 and an unloading port 13 . Wherein, the cavity includes a first cavity 14 communicating with th...

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Abstract

The invention relates to an aqueous medium mining electromagnetic unloading valve. The aqueous medium mining electromagnetic unloading valve comprises a valve body, a pressure increasing valve elementand an unloading valve element, wherein one side of the valve body is provided with a liquid inlet, and the other side of the valve body is provided with a liquid outlet and an unloading port; the valve body is internally provided with a first cavity communicating with the liquid inlet, a second cavity communicating with the first cavity and the liquid outlet and a third cavity communicating withthe first cavity and the unloading port; the pressure increasing valve element is arranged in the second cavity and is pushed by pressure of a medium in the first cavity to move to communicate with or close the liquid outlet; the unloading valve element is arranged in the third cavity; when the unloading valve element is in an opening state, the unloading valve element is pushed by the pressure of the medium in the first cavity to move to communicate with or close the unloading port; and the medium flowing in the valve body is water. The working medium of the aqueous medium mining electromagnetic unloading valve is water. On the one hand, application of emulsified liquid is avoided, and the cost is reduced; and on the other hand, water is adopted as the working medium, pollution can be avoided, and water does no harm to the environment.

Description

technical field [0001] The invention relates to an unloading valve, in particular to an electromagnetic unloading valve for water medium mining. Background technique [0002] The unloading valve of the pumping station is one of the key components of the pumping station system, and it is an important pressure control element to realize the automatic pressure adjustment function of the pumping station. , which has a direct impact on its own reliability and the stable operation of the pumping station system, which in turn affects the supply quality of the emulsion pumping station and the energy-saving effect of the system. The working medium of the traditional unloading valve is an emulsion with a content of 5%, which will pollute the underground environment. Contents of the invention [0003] In view of the above problems, the present invention proposes a water medium mine electromagnetic unloading valve, the working medium of which is water. On the one hand, it avoids the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K17/06F16K31/06F16K31/60F15B13/02
CPCF16K17/06F16K17/0486F16K31/0644F16K31/60F15B13/02
Inventor 王伟卢海承吴会刚张晶晶张健恺王剑强
Owner BEIJING TIANMA INTELLIGENT CONTROL TECH CO LTD
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