Pressure pipeline detection device convenient to operate and use method thereof
A pressure pipeline and detection device technology, which is applied in the direction of measuring device, fluid tightness test, machine/structural component test, etc., can solve problems such as difficult to find leakage location, unqualified pipeline, inconvenient detection results, etc., to achieve applicable Wide range and reduced detection time
Pending Publication Date: 2022-05-13
淄博市特种设备检验研究院
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Problems solved by technology
The existing pressure pipeline detection device is to inject high-pressure gas into the pipeline to be tested, and wait for a period of time to check whether the pressure value of the pressure detection instrument has dropped. If the pressure value does not drop, it proves that the pipeline is sealed. If the pressure value drops, it proves that the pipeline is unqualified. , the disadvantage of this method is that the pipeline detection time is too long, it is inconvenient to quickly check the detection results intuitively, moreover, it is not convenient to quickly find the pressure relief position of the pipeline for unqualified pipelines, and it is not possible to detect special-shaped pipelines
Method used
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[0049] Such as Figure 1-10 As shown, a pressure pipeline detection device with convenient operation includes a box body 1 with No. 1 chute 101 on both sides, and a pipe clamping device 2 is fixed above the box body 1. Set a No. 1 lead screw 102, the No. 1 lead screw 102 is connected with a No. 1 motor 103, and the No. 1 lead screw 102 is threaded with a No. 1 slide block 108; the No. 1 slide block 108 is fixedly connected with a No. 1 cylinder 104 arranged horizontally, A vertical riser 105 is fixed on the telescoping rod of the No. 1 cylinder 104, and a pipe joint 3 capable of sealing connection with the pipeline A to be tested is fixed on the vertical riser 105. The No. 1 cylinder 104 is provided with a high-pressure gas tank 106, A high-pressure hose 107 is connected to the high-pressure gas tank 106 , and the high-pressure hose 107 communicates with the pipe joint 3 .
[0050] When in use, the No. 1 lead screw 102 is driven by two No. 1 motors 103, and the positions of t...
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A pressure pipeline detection device convenient to operate comprises a box body with first sliding grooves formed in the two sides, a pipeline clamping device is fixed to the upper portion of the box body, the two first sliding grooves are each internally provided with a first lead screw, the first lead screws are connected with first motors, and the first lead screws are in threaded connection with first sliding blocks; a horizontally-arranged first air cylinder is fixedly connected to the upper portion of the first sliding block, a vertical vertical plate is fixed to a telescopic rod of the first air cylinder, a pipeline connector capable of being connected with a to-be-tested pipeline in a sealed mode is fixed to the vertical vertical plate, a high-pressure air tank is arranged on the first air cylinder, a high-pressure hose is connected to the high-pressure air tank, and the high-pressure hose is communicated with the pipeline connector. According to the invention, common pressure pipelines with different shapes can be detected, the alarm is set to remind detection personnel in time, and specific leakage points can be visually given.
Description
technical field [0001] The invention belongs to the field of pipeline pressure detection, and in particular relates to a pressure pipeline detection device with convenient operation and a use method thereof. Background technique [0002] Pressure pipelines refer to all pipelines subject to internal or external pressure, which are part of the pipeline. The pipeline is used to transport, distribute, mix, separate, discharge, measure, control and stop fluid flow. It consists of pipes, fittings, flanges , bolted connections, gaskets, valves, other components or assembly assemblies consisting of pressure parts and supports. In order to strengthen the safe operation of pressure pipelines, all pressure pipelines leaving the factory must undergo pressure testing. The existing pressure pipeline detection device is to inject high-pressure gas into the pipeline to be tested, and wait for a period of time to check whether the pressure value of the pressure detection instrument has drop...
Claims
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Login to View More IPC IPC(8): G01M3/08
CPCG01M3/083
Inventor 张树川肖吉敏刘方国
Owner 淄博市特种设备检验研究院