Spray pipe detection device
A technology for detection devices and nozzles, which can be used in measuring devices, measuring fluid pressure, and testing mechanical components. It can solve problems such as poor pipeline structure, pipeline pressure damage, and unusability, and reduce abnormal wear and mechanical failures. Effects of preventing overload damage and improving safety and reliability
Pending Publication Date: 2020-09-11
深圳海卓科赛医疗有限公司
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Problems solved by technology
[0002] In the prior art, in the field of precision manufacturing and processing of nozzles, nozzles with extremely small apertures are installed at the nozzle terminals of the nozzles. Due to the high degree of precision of the nozzles, if the processing problems lead to poor pipeline structure, foreign objects or other reasons, the nozzles will be damaged. If it is blocked and put into use directly, the internal pressure of the pipeline will be too high and damaged due to the blockage, and it will easily cause overloading of the liquid supply equipment in the working state of the speed, resulting in abnormal wear and tear, which will cause the equipment to fail to be used. Whether the tube is qualified or not, filling the gap in the field of nozzle testing
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[0043] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0044] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer" and the like are based on the orientation or positional relationship shown in the accompanying drawings, and are only for It is convenient to describe the present invention and simplify the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.
[0045] In addition, terms "first", "second", etc. are used in the present...
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The invention relates to the technical field of spray pipe machining, in particular to a spray pipe detection device which comprises: a base, wherein a liquid through hole is formed in the base, the liquid through hole is connected to a pressure detection meter and a safety valve, and the liquid through hole comprises a liquid inlet end and a liquid outlet end; and a spray pipe fixing mechanism which is arranged in the liquid outlet direction of the liquid through hole. The base is provided with the liquid through hole; liquid supply equipment and a tested spray pipe are respectively connectedto two ends of a liquid through hole; pressurized liquid provided by liquid supply equipment flows through the liquid through hole and enters the spray pipe to be sprayed out. In the testing process,the liquid pressure of the liquid through hole is monitored in real time through the pressure detection meter, whether the liquid pressure in the liquid through hole is increased due to blockage of the spray pipe or not is judged, overload protection is achieved through the safety valve when the pressure in the liquid through hole is too large, and liquid supply equipment operation overload damage caused by blockage of the spray pipe or a poor structure is prevented.
Description
technical field [0001] The invention relates to the technical field of nozzle processing, in particular to a nozzle detection device. Background technique [0002] In the prior art, in the field of precision manufacturing and processing of nozzles, nozzles with extremely small apertures are installed at the nozzle terminals of the nozzles. Due to the high degree of precision of the nozzles, if the processing problems lead to poor pipeline structure, foreign objects or other reasons, the nozzles will be damaged. If it is blocked and put into use directly, the internal pressure of the pipeline will be too high and damaged due to the blockage, and it will easily cause overloading of the liquid supply equipment in the working state of the speed, resulting in abnormal wear and tear, which will cause the equipment to fail to be used. Whether the pipe is qualified or not, fills the gap in the field of nozzle testing. Contents of the invention [0003] The purpose of the present ...
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IPC IPC(8): G01M13/00G01L11/00
CPCG01L11/00G01M13/00
Inventor 钟健英孙光宇
Owner 深圳海卓科赛医疗有限公司
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