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Airbag type automatic liquor drainage system

An automatic drainage, airbag technology, applied in the directions of engine components, valve details, and control valve floats, etc., can solve the problem that the valve body does not have action characteristics, and achieve the effect of avoiding danger.

Inactive Publication Date: 2019-12-10
李凤英
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an air bag type automatic liquid discharge system for automatic liquid control to solve the technical problem that the valve body does not have action characteristics when there is high-pressure gas in the tank body in the prior art

Method used

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  • Airbag type automatic liquor drainage system
  • Airbag type automatic liquor drainage system
  • Airbag type automatic liquor drainage system

Examples

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Effect test

Embodiment Construction

[0019] like figure 1 , figure 2 The airbag type automatic drainage system of this embodiment includes: a tank body 1 and a ball float valve; the ball float valve includes: a connecting rod 3, a float ball 2 arranged in the tank body 1, and The valve body 5 at the bottom of the body 1; the tank body 1 is generally a closed cavity for storing various liquids.

[0020] The valve body 5 is provided with a drain channel 6 for connecting the tank body 1 with the outside world; the drain channel connects the tank body with the outside world, and when the liquid level is too high, the liquid is drained through the drain channel.

[0021] The valve body 5 is also sleeved with a slidable valve core 4, and the valve core 4 slides up and down to open or close the drain channel 6; as shown in the figure, the drain channel opens when the valve core slides up; When the spool slides, the discharge passage is cut off by the spool and the discharge is closed.

[0022] One end of the connect...

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Abstract

The invention provides an airbag type automatic liquor drainage system, and relates to the field of pressure pipeline equipment. The airbag type automatic liquor drainage system comprises a tank bodyand a floating ball valve; the floating ball valve comprises a connecting rod, a floating ball and a valve body; a liquor drainage passage is arranged in the valve body; a slidable valve core is alsosleeved in the valve body, the valve core slides up and down to open or close the liquor drainage passage; the two ends of the connecting rod are respectively connected with the floating ball and thevalve core; an ultrasonic transducer and an exhaust pipe are arranged at the bottom of the floating ball; the top of the floating ball is provided with an expansion airbag, the exhaust pipe is locatedin the floating ball and communicates with the expansion airbag. In the invention, the liquor level is controlled by the floating ball; when a large amount of dissolved gas is in the tank, the expansion airbag at the upper part of the floating ball becomes larger, so the floating force of the floating ball is increased and kept in a liquor discharging state at all times to avoid danger.

Description

technical field [0001] The invention relates to pressure vessel manufacturing technology, in particular to an air bag type automatic liquid drainage system, which belongs to the technical field of pipeline equipment manufacturing. Background technique [0002] In the application process of the liquid storage system, the liquid level float is a common control component. The principle of float control is to use the float of the float level switch to rise or fall with the liquid level, so that the valve body or switch parts can make corresponding actions to realize the automatic control of the liquid level. [0003] The automatic control valve in the prior art, due to the characteristics of simple buoyancy control, does not have the ability to respond when high-pressure gas appears in the tank, and it is easy to cause safety accidents due to other effects of high pressure in the tank. [0004] The existing liquid storage system has the following technical problem, that is, whe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K31/30F16K33/00
CPCF16K31/30F16K33/00
Inventor 不公告发明人
Owner 李凤英
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