Pressure test device for combined valve component
A combined and component technology, applied in the testing of mechanical components, testing of machine/structural components, measuring devices, etc., can solve the problems of poor equipment expansion, high equipment cost, and few test valve parts at the same time, and achieve low equipment cost. , easy to make, improve the effect of expandability
Inactive Publication Date: 2013-02-27
NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD
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Problems solved by technology
[0003] In order to solve the problems that the valve component pressure testing device simultaneously tests few valve components, the cost of the equipment itself is high, and the equipment expandability is poor, the present invention provides a device that can simultaneously test multiple valve components, the equipment is simple to manufacture, the cost is low, and the equipment expandability is good. Combined valve parts pressure test device
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Embodiment Construction
[0015] Such as figure 1 As shown, the combined valve component pressure test device includes a pressure test main pipeline 1, an end flange 2, a branch pipeline 3, a branch pipeline 4 and a pressure gauge 5. The end flange 2 is arranged at both ends of the main pipe 1; the length of the main pipe 1 can be made into any length according to the needs, and the branch pipe 3 is arranged on both sides of the main pipe 1, and is welded with the main pipe 1. The specification of the branch pipe 3 and the quantity can be set arbitrarily according to the actual situation. The end of the branch pipe 3 uses flanges or threaded fasteners; The branch pipeline 3 is welded and connected, and the ends are threaded. The quantity and specification of the branch pipeline 4 can be set arbitrarily according to the actual situation, and the pressure gauge 5 is installed on the main pipeline 1 .
[0016] Implementation process of the present invention: when there is only one test valve component, ...
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The invention discloses a pressure test device for combined valve component. A branch pipe is arranged on a pressure test main pipe, and a shunt pipe is arranged on the branch pipe. Flanges are arranged at the two ends of the pressure test main pipe. A pressure meter is arranged on the pressure test main pipe. Valve parts are arranged at the two ends of the pressure test main pipe to undergo pressure test. The branch pipe and the shunt pipe are used for pressure test of valve components of small specifications. The pressure test device has a simple structure, is convenient to manufacture, can be installed rapidly, can increase the efficiency of pressure test of a large number of valve components, and can test different types and different specifications of valve components under the same pressure. The manufacturing cost of equipment is reduced. The number of branch pipes and the number of shunt pipes can be increased or reduced according to the test needs, and the number of valve component connectors can be controlled, so that the expandability of equipment is further improved.
Description
technical field [0001] The invention relates to a valve component pressure test device, in particular to a combined valve component pressure test device. Background technique [0002] There are many types of valve components used in large-scale projects, and each valve component includes a variety of specifications. According to the requirements of construction acceptance specifications, it is necessary to conduct strength and tightness tests on valve components. Even if the test pressure is the same, only one or several valve parts can be tested at the same time. When the test pressure is the same and there are many valve parts to be tested, such as sprinkler system engineering, there are many nozzles that need to be tested. At this time, only Test in batches or add test equipment, and the cost of the test equipment itself is high, and the expandability is also poor. Contents of the invention [0003] In order to solve the problems that the valve component pressure testi...
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Inventor 王亮乔彬彬刘宇尹奎余静曹灵玲
Owner NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD