A water flow test device for an air pipe head

A test device and air pipe head technology, which is applied in the field of test devices for marine accessories, can solve problems such as inconvenient application and product quality impact, and achieve the effect of improving application performance and ensuring quality

Active Publication Date: 2017-03-01
ZHOUSHAN HENGWEI SHIP ACCESSORIES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no reliable and effective method to test the water flow of the air pipe head, which affects the quality of the product and brings inconvenience to the subsequent application of the product

Method used

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  • A water flow test device for an air pipe head
  • A water flow test device for an air pipe head

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Experimental program
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Embodiment Construction

[0012] Further description will be given below for the embodiments of the present invention:

[0013] As shown in the figure, a water flow test device for an air pipe head includes a centrifugal water pump 1, a low water tank 2, a high water tank 3, a test pipe 4, a regulating valve 5, a flow meter 6, a frequency meter 7, a pressure sensor 8 and a DC The digital voltmeter 9 is used to transport the water in the low-level water tank 2 to the high-level water tank 3 through the centrifugal water pump 1, and the test pipeline 4 is located below the high-level water tank 3, and the high-level water tank 3 communicates with one end of the test pipeline 4 through the sewer pipeline 10 , the other end of the test pipe 4 is used to install the sample 11, the regulating valve 5 and the flow meter 6 are installed on the measurement pipe 4 in sequence, the frequency meter 7 is connected with the flow meter 6, and the flow The meter 6 is a turbine flowmeter, the pressure sensor 8 is arran...

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PUM

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Abstract

The invention relates to a water flow test device of air pipe head. The water flow test device of air pipe head mainly solves the problems that the existing test method cannot reasonably, effectively and reliably measure the water flow of the product, thereby leading the quality of the product to be affected. The water flow test device of air pipe head comprises a centrifugal water pump, a low level water tank, a high level water tank, a test pipeline, an adjusting valve, a flow meter, a frequency meter, and pressure sensor and a direct current digital voltmeter; water in the low level water tank is conveyed into the high level water tank via the centrifugal water pump; the high level water tank is communicated with one end of the test pipeline via a drainage pipeline; the other end of the test pipeline is used for installing a sample piece; the adjusting valve and a turbine flow meter are sequentially installed on a measuring pipeline; the frequency meter is connected with the flow meter; the pressure sensor is arranged on the test pipeline between the flow meter and the sample piece; the direct current digital voltmeter is connected with the pressure sensor. The test device employs a special and unique structure, is able to reasonably, reliably and effectively test the flow of the sample piece, thereby ensuring the quality of the product and increasing the application performance thereof.

Description

technical field [0001] The invention relates to a test device for marine fittings, in particular to a water flow test device for an air pipe head. Background technique [0002] The air pipe head is mainly used for cabin ventilation. Through inhalation and breathing, the air pressure in the tank is close to the atmospheric pressure, so that the pressure is kept within the design pressure of the tank, and it can also prevent seawater and rainwater from entering the tank. At present, there is no reliable and effective method to test the water flow of the air pipe head, which affects the quality of the product and brings inconvenience to the subsequent application of the product. Contents of the invention [0003] In order to overcome the shortcomings and deficiencies of the background technology, the present invention provides a reliable, effective and highly accurate water flow testing device for air pipe heads. [0004] The technical solution of the present invention is: a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00G01F1/05
Inventor 王海民邹阿银姜亚东
Owner ZHOUSHAN HENGWEI SHIP ACCESSORIES
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