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Drainage flow testing device and testing method thereof

A technology for a flow test device and a drainage device, which is applied in the field of detection and can solve problems such as lack of clear regulations

Inactive Publication Date: 2020-10-23
CHANGZHOU ARCHITECTUAL RES INST GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no clear regulation on how to test the drainage flow

Method used

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  • Drainage flow testing device and testing method thereof
  • Drainage flow testing device and testing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A drainage flow testing device, comprising a detection container 2, a drainage device 3 disposed in the detection container 2, and a water receiving container 6 disposed under the drainage device 3, the detection container 2 is provided with a water inlet source 1, and a liquid level sensor is installed inside 8. The drainage device 3 is connected up and down, and the lower part is provided with a hose 5 connected to the water container 6, and the connection between the drainage device 3 and the hose 5 is provided with a flow meter 4.

[0022] In the test method of the above-mentioned drainage flow testing device, when the liquid level sensor 8 shows that the height H of the upper end of the drainage device 3 from the water surface of the detection container 2 is 14-15 mm, the drainage device 3 is turned on, and the water is discharged into the water receiving container 6 through the flow meter 4 .

[0023] The liquid level sensor 8 and the flow meter 4 are connected to ...

Embodiment 2

[0025] A drainage flow testing device, comprising a detection container 2, a drainage device 3 disposed in the detection container 2, and a water receiving container 6 disposed under the drainage device 3, the detection container 2 is provided with a water inlet source 1, and a liquid level sensor is installed inside 8. The drainage device 3 is connected up and down, and its lower part is provided with a hose 5 connected to the water receiving container 6. A timer 7 is set at the bottom of the detection container 2 near the drainage device 3, and a weighing pan 9 is installed at the lower end of the water receiving container 6.

[0026] In the test method of the above-mentioned drainage flow testing device, when the liquid level sensor 8 shows that the height H from the upper end of the drainage device 3 to the water surface of the detection container 2 is 14-15 mm, the water inlet source 1 is closed, the water receiving container 6 is emptied, and then the drainage device 3 is ...

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Abstract

The invention relates to a drainage flow testing device applied to sanitary wares and ground. The device comprises a detection container, a drainage apparatus and a water receiving container, a waterinlet source is arranged on the detection container, a liquid level sensor is arranged in the detection container, a hose is arranged below the drainage apparatus and connected with the water receiving container, and a flowmeter is arranged at the joint of the drainage apparatus and the hose to test the drainage flow; another drainage flow testing device is provided, and the device comprises a detection container, a drainage apparatus and a water receiving container, a water inlet source is arranged on the detection container, a liquid level sensor is arranged in the detection container, a hose is arranged below the drainage apparatus and connected with the water receiving container, a timer is arranged below the detection container and close to the drainage apparatus, a weighing disc is arranged at the lower end of the water receiving container, and drainage flow is tested through a weighing method. The combination of the two methods is suitable for testing the drainage flow of various drainage apparatuses; the test result is quantified, so that the drainage performance of the drainage apparatuses can be better analyzed and judged; the test is informationized, the computer operation is simple and feasible, and the drainage condition of the drainage apparatuses can be analyzed in real time as required.

Description

technical field [0001] The invention relates to the technical field of detection, in particular to a drainage flow test device and a test method applied to sanitary ware and ground. Background technique [0002] Drainage flow is the volume of drainage per unit time, which is often used in the fields of electric power and hydraulic construction. According to relevant testing standards, the drainage flow rate of sanitary ware and ground is to install the drainage device in the detection container so that the submerged water depth is constant at 14-15mm, and test the drainage flow rate of the drainage device. The same test is performed three times, and the error between each test is not more than 4. %, taking the average value of three times as the test result. How to test the drainage flow is not clearly stipulated. Contents of the invention [0003] The technical problem to be solved by the present invention is: in order to overcome the deficiencies in the prior art, prov...

Claims

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Application Information

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IPC IPC(8): G01M10/00G01F7/00
CPCG01F7/00G01M10/00
Inventor 王沁芳周永峰程建许鸣施友烽蒋桂庆刘可
Owner CHANGZHOU ARCHITECTUAL RES INST GRP CO LTD