Water flow pressure detection equipment for water meter
A technology for detecting equipment and water flow, which is used in the measurement of fluid pressure, fluid pressure measurement through mechanical components, liquid/fluid solid measurement, etc. It can solve the problem of slow flow rate of water meter to reduce water pressure, water flow pressure cannot be constant, and cannot be assisted to increase water pressure. Pressure and other issues
Active Publication Date: 2021-11-26
NANTONG DEGAO ENVIRONMENTAL MONITORING TECH CO LTD
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Problems solved by technology
[0002] A water meter is an instrument for measuring water flow. Most of them measure the cumulative flow of water. In daily use, long-term use of the water meter will lead to the accumulation of scale, which will cause the flow rate in the water meter to be too slow to reduce the water pressure. The pressure value of domestic tap water is 0.07MPa Right now, as far as the water flow pressure detection of water meters is concerned, most of them use external pressure gauges for water pressure testing, which cannot be observed and checked in real time.
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[0032] Example: Please refer to Figure 1 to Figure 10 :
[0033] The present invention proposes a water meter flow pressure detection device, comprising: a connecting piece 1;
[0034] The front and rear ends of the connector 1 are respectively provided with connecting pipes, and the connecting pipes are connected with the inside of the connector 1. A cylindrical through groove is provided in the middle of the top of the connector 1, and a filter cover 2 is arranged at the lower end of the through groove of the connector 1 to filter A spoiler 201 is fixedly connected to the middle position inside the cover 2 , and an inclined curved groove is opened on the side of the spoiler 201 .
[0035] Furthermore, according to an embodiment of the present invention, as Figure 7 As shown, the middle position of the bottom of the filter cover 2 is provided with a through groove, the through hole in the middle of the spoiler 201 is located directly above the through groove of the filter...
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The invention provides water flow pressure detection equipment for a water meter, and relates to the technical field of water flow pressure detection. A filter cover is arranged at the lower end in a through groove of a connecting piece, a spoiler is fixedly connected to the middle position in the filter cover, an inclined cambered surface groove is formed in the side surface of the spoiler, and a through groove is formed in the middle position of the bottom of the filter cover; the through hole in the middle of the spoiler is positioned right above the through groove of the filter cover; according to the cooperation of the driving piece and the test piece in each embodiment of the invention, when the driving piece is started to rotate clockwise, the rotation of the driving piece drives the test piece to rotate synchronously, so that the test piece increases the water in the spoiler in an accelerated manner and guides the water flow to perform auxiliary pressurization; therefore, the water flow reaches a proper pressure value when being discharged through the front end of the connecting piece. The problem that water flow pressure led out by a water meter cannot reach a constant value due to the fact that water pressure cannot be improved in an auxiliary mode is solved.
Description
technical field [0001] The invention relates to the technical field of water flow pressure detection, in particular to a water meter water flow pressure detection device. Background technique [0002] A water meter is an instrument for measuring water flow. Most of them measure the cumulative flow of water. In daily use, long-term use of the water meter will lead to the accumulation of scale, which will cause the flow rate in the water meter to be too slow to reduce the water pressure. The pressure value of domestic tap water is 0.07MPa Right now, as far as the water flow pressure detection of the water meter is concerned, most of them use an external pressure gauge to carry out the water pressure test, which cannot be observed and checked in real time. Contents of the invention [0003] In view of this, the present invention provides a water meter water flow pressure detection device, which has a driving part and a test part, and can conduct a guided pressurization proces...
Claims
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IPC IPC(8): G01F15/00G01L7/00G01L19/00
Inventor 魏东升张克亮
Owner NANTONG DEGAO ENVIRONMENTAL MONITORING TECH CO LTD