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A medical wastewater sampling device in a wastewater pool

A waste water tank and sampling device technology, applied in sampling devices, measuring devices, sampling, etc., can solve problems such as difficult water, substances that are easy to mix into other water layers, and inaccurate test results

Active Publication Date: 2020-11-17
永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the traditional wastewater sampling method that is easy to mix with substances in other water layers, resulting in inaccurate test results; the sampler will flow with the water, making it difficult to sample water at a certain depth, the technical problem to be solved: provide a method that can be used during the sampling process A medical wastewater sampling device in a wastewater tank that isolates other water layers and can sample wastewater at a certain depth

Method used

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  • A medical wastewater sampling device in a wastewater pool
  • A medical wastewater sampling device in a wastewater pool
  • A medical wastewater sampling device in a wastewater pool

Examples

Experimental program
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Effect test

Embodiment 1

[0019] A medical wastewater sampling device in a wastewater pool, such as Figure 1-5 As shown, it includes a grip bar 1, a first spring 3, a guide rod 4, a block 5, a first fixed pulley 6, a backguy 7 and a sampling device 8, and the right side of the grip bar 1 is provided with a sampling device 8, and the sampling device 8 includes There are arc rod 81, the second fixed pulley 84, the third fixed pulley 85, sealing ring 86, the second spring 87, arc piston 88 and stopper 810, the right side of grip bar 1 is connected with arc rod 81, and the arc rod There is a water outlet hole 89 on the top of the right part of 81, a plug 810 is placed in the water outlet hole 89, a cavity 82 is opened in the arc rod 81, the cavity 82 communicates with the water outlet hole 89, and a through hole is opened on the left side of the inner bottom of the cavity 82 83, the right side of the inner bottom of the cavity 82 has a water inlet 811, the left side of the inner bottom of the cavity 82 is...

Embodiment 2

[0021] A medical wastewater sampling device in a wastewater pool, such as Figure 1-5 As shown, it includes a grip bar 1, a first spring 3, a guide rod 4, a block 5, a first fixed pulley 6, a backguy 7 and a sampling device 8, and the right side of the grip bar 1 is provided with a sampling device 8, and the sampling device 8 includes There are arc rod 81, the second fixed pulley 84, the third fixed pulley 85, sealing ring 86, the second spring 87, arc piston 88 and stopper 810, the right side of grip bar 1 is connected with arc rod 81, and the arc rod There is a water outlet hole 89 on the top of the right part of 81, a plug 810 is placed in the water outlet hole 89, a cavity 82 is opened in the arc rod 81, the cavity 82 communicates with the water outlet hole 89, and a through hole is opened on the left side of the inner bottom of the cavity 82 83, the right side of the inner bottom of the cavity 82 has a water inlet 811, the left side of the inner bottom of the cavity 82 is...

Embodiment 3

[0024] A medical wastewater sampling device in a wastewater pool, such as Figure 1-5 As shown, it includes a grip bar 1, a first spring 3, a guide rod 4, a block 5, a first fixed pulley 6, a backguy 7 and a sampling device 8, and the right side of the grip bar 1 is provided with a sampling device 8, and the sampling device 8 includes There are arc rod 81, the second fixed pulley 84, the third fixed pulley 85, sealing ring 86, the second spring 87, arc piston 88 and stopper 810, the right side of grip bar 1 is connected with arc rod 81, and the arc rod There is a water outlet hole 89 on the top of the right part of 81, a plug 810 is placed in the water outlet hole 89, a cavity 82 is opened in the arc rod 81, the cavity 82 communicates with the water outlet hole 89, and a through hole is opened on the left side of the inner bottom of the cavity 82 83, the right side of the inner bottom of the cavity 82 has a water inlet 811, the left side of the inner bottom of the cavity 82 is...

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Abstract

The invention relates to a sampling device, in particular to a sampling device for medical wastewater in wastewater pools, and aims at providing a sampling device capable of isolating other water layers in sampling processes and sampling wastewater with certain depths. The sampling device for medical wastewater in wastewater pools comprises a holding rod; a sampling device is arranged at the rightside of the holding rod; the sampling device comprises an arc-shaped rod, a second fixed pulley, a third fixed pulley, a sealing ring, a second spring, an arc-shaped piston and a plug; the right sideof the holding rod is connected with the arc-shaped rod; a water outlet is formed in the right top end of the arc-shaped rod; the plug is arranged in the water outlet; and a cavity is formed in the arc-shaped rod. In the process of using the sampling device for medical wastewater in wastewater pools, users can put the sampling device into wastewater which is deep enough through the holding rod; through pulling a clamping block leftwards, the users can enable the wastewater outside the cavity to be sucked into the cavity through the water inlet; and after the sampling, the users loosen the clamping block.

Description

technical field [0001] The invention relates to a sampling device, in particular to a medical wastewater sampling device in a waste water pool. Background technique [0002] A lot of medical waste and wastewater will be produced in the medical process. Because medical wastewater contains a lot of harmful substances, medical wastewater is usually concentrated and gathered in a waste water tank. After testing, a treatment process is formulated and then discharged in a centralized manner. Before testing medical wastewater, one needs to sample the wastewater. When people take samples, they usually tie the water sample bottle with a pendant with a rope, and plug the stopper with a thin string. Purpose of water sampling. However, this sampling method cannot close the plug, and it is easy for people to mix substances in other water layers during the process of bringing up the sample water, resulting in inaccurate test results; and because the sampler will flow with the water, th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/14
CPCG01N1/14G01N2001/1031G01N2001/1418
Inventor 刘平
Owner 永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建
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