The detection device is used for detecting performance of pulse valve

A detection device and a technology for detecting pulses, which are used in measurement devices, mechanical valve testing, mechanical component testing, etc., can solve problems such as high energy consumption for cleaning dust, abnormal equipment operation, and different diameters, and achieve accurate test results. , to avoid economic losses, to detect the effect of comprehensive content

Inactive Publication Date: 2020-03-27
四川中坚环境监测服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, there are many varieties of pulse valves on the market, with different calibers and structures. The performance parameters of pulse valves can only be estimated according to the field use effect. The lack of reliable pulse valve performance evaluation methods and devices makes it difficult to accurately and Quantitatively provide the performance parameters of the pulse valve
Therefore, in the face of many pulse valves of different sizes, structures, an

Method used

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Example Embodiment

[0016] The present invention will be further described below in conjunction with accompanying drawing.

[0017] see figure 1 , the detection device of the present invention, this device comprises compressed air supply, pulse injection, injection air flow data acquisition and data processing four parts, and described compressed air supply is composed of air compressor 1, air storage tank 2, separator 3 and a pressure reducing valve 4; the pulse injection is composed of a pressure-stabilizing air bag 5, a pulse valve 6 under inspection and a blowing pipe 7; Device 10 and data collector 11 constitute; Described data processing is constituted by microcomputer controller 12; Its air compressor 1, gas storage tank 2, separator 3 and pressure-stabilizing air bag 5 are connected with compressed air pipeline, in separator 3 Set the pressure reducing valve 4 on the pipeline between the pressure-stabilizing air bag 5; set the blowing pipe 7 and the target 9 directly below the pulse valve 6

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Abstract

The invention discloses a detection device for detecting the performance of a pulse valve, and the device comprises four parts: a compressed air supply part, a pulse blowing part, a blowing airflow data collection part, and a data processing part, and the compressed air supply part consists of an air compressor, an air storage tank, a separator, and a pressure reducing valve. The pulse injection is composed of a pressure stabilizing air pocket, a detected pulse valve and an injection pipe; the blowing airflow data acquisition unit is composed of a pressure sensor, a target, an acceleration sensor and a data acquisition unit; the data processing is composed of a microcomputer controller; an air compressor, an air storage tank, a separator and a pressure stabilizing air pocket are connectedthrough an air compressing pipeline, and a pressure reducing valve is arranged on the pipeline between the separator and the pressure stabilizing air pocket. The detection content is comprehensive, complete and good in universality; the test result is accurate, stable and reliable, the operation is convenient, and the performance test, result comparison and evaluation of pulse valves of differenttypes, different structures and different sizes can be met.

Description

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Claims

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Application Information

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Owner 四川中坚环境监测服务有限公司
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