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Automatic mud pressure relief system

An automatic, muddy technology, applied in machine/engine, liquid variable-capacity machinery, pump control, etc., can solve problems such as reducing work efficiency, and achieve the effect of reducing pollution and preventing damage

Inactive Publication Date: 2016-08-10
GUILIN HUALI HEAVY INDS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Putting the operator at extreme risk and significantly reducing productivity

Method used

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  • Automatic mud pressure relief system

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Embodiment Construction

[0014] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0015] Such as figure 1 As shown, a mud automatic pressure relief system includes a mud pipeline and a mud pump, and also includes an electromagnetic inductor 1 and an electromagnetic drain valve 2, the electromagnetic inductor 1 is electrically connected to the electromagnetic drain valve 2, and the The electromagnetic drain valve 2 is installed on the mud pipeline; the electromagnetic inductor 1 senses the start and stop state of the mud pump to generate an induction signal, and the electromagnetic drain valve 2 regulates the flow rate in the mud pipeline according to the induction signal. pressure.

[0016] Preferably, it also includes an operating lever 3 for regulating the start and stop of the mud pump, the e...

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Abstract

The invention relates to an automatic pressure relief system for mud, which includes a mud pipeline and a mud pump, and also includes an electromagnetic inductor and an electromagnetic drain valve, the electromagnetic inductor is electrically connected to the electromagnetic drain valve, and the electromagnetic drain valve Installed on the mud pipeline; the electromagnetic inductor senses the start-stop state of the mud pump to generate an induction signal, and the electromagnetic drain valve regulates the pressure in the mud pipeline according to the induction signal. Compared with the prior art, the present invention can automatically release the pressure of the mud pipeline, avoiding the spraying of water from the split part when the drill pipe is disassembled by the drilling rig, reducing the pollution of the mud water to the whole machine and the environment, and preventing the mud water from causing personal injury .

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to an automatic mud pressure relief system. Background technique [0002] At present, it is common for drilling rigs in the market that the pressure of the mud water held in the original pipeline cannot be released when the rod is unloaded, resulting in the sudden ejection of the pressurized mud from the joint of the drill pipe that has just been disassembled; the splashed mud water will affect the whole It will pollute the machine and the environment, and also pollute the clothes and skin, and even cause great harm to people. This brings great security convenience to users. Putting the operator at extreme risk also significantly reduces productivity. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a method that can automatically release the pressure of the mud pipeline, avoiding the spraying of water fro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B15/02F04B49/02F04B49/22
CPCF04B15/02F04B49/02F04B49/22
Inventor 周夏南蒋权
Owner GUILIN HUALI HEAVY INDS
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