Emptying valve with fast stop interlocking function

A vent valve and quick-break technology, applied in the direction of electric fluid pressure control, etc., can solve problems such as equipment bursting, economic losses, casualties, and operational errors, so as to achieve production safety, reduce the possibility of manual operation errors, and high efficiency Effect

Inactive Publication Date: 2015-04-29
TIANJIN BOHUA ZHONGHE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, the production equipment is often in a high-pressure state during the working process, and the venting and pressure relief devices of the equipment are mostly operated manually, which has the possibility

Method used

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  • Emptying valve with fast stop interlocking function

Examples

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Embodiment Construction

[0014] The present invention will be described in detail below with reference to the accompanying drawings.

[0015] like figure 1 shown, the front view of the present invention. It is characterized in that it is composed of a pressure measuring device 1, a quick-break valve 2, a connector 3, and an interlocking vent valve 4. The pressure measuring device 1 is located at the connection between the quick-break valve 2 and the pipeline. The quick-break valve 2 is installed on the pipeline and is fixedly connected to the pipeline. One end of the connector 3 is connected to the quick-break valve 2, and the other end of the connector 3 is connected. One end is connected to the interlock vent valve 4, which is the switch of the pressure relief device.

[0016] The working process of this example: the pressure measuring device will automatically measure the internal pressure value of the equipment pipeline. When the pressure value reaches the set value, the quick-break valve will b...

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PUM

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Abstract

The invention provides an emptying valve with the fast stop interlocking function. By the adoption of the technical scheme, the emptying valve is composed of a pressure measurement device, a fast stop valve, a connector and an interlocking emptying valve body, the fast stop valve is controlled by pressure to be opened and closed, the interlocking emptying valve body is opened and closed in an interlocking mode through the connector on the fast stop valve, and an automatic pressure relief mechanism is formed. The emptying valve has the advantages that the emptying valve with the fast stop interlocking function is additionally arranged on an equipment pipeline, a production equipment pressure relief device can be automatically controlled, when pressure in equipment reaches a set value, the pressure relief device is automatically opened in an interlocking mode for relieving pressure of the equipment, manual operation is replaced, the possibility of manual operation errors is reduced, production is safer, and efficiency is higher.

Description

technical field [0001] The invention belongs to the field of industrial processing and manufacturing, in particular to a vent valve with a quick-break interlock. Background technique [0002] In the prior art, the production equipment is often in a high pressure state during the working process, and the venting and pressure relief devices of the equipment are mostly operated manually, which leads to the possibility of operational errors. If you forget to turn on the pressure relief device, when the system pressure value is too high, the equipment will burst, causing huge economic losses and casualties. Manual operation makes production a safety hazard. SUMMARY OF THE INVENTION [0003] Based on the above technical problems, the purpose of the present invention is to provide a vent valve with a quick-break interlock. [0004] Specifically, the technical solution of the present invention is: a vent valve with a quick-break interlock, which is characterized in that it is co...

Claims

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Application Information

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IPC IPC(8): G05D16/20
Inventor 王洪军
Owner TIANJIN BOHUA ZHONGHE CHEM
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