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Sewage sampling device

A sampling device and sewage technology, applied in the direction of sampling device, etc., can solve the problems that affect the re-use of the sampling cylinder, difficult sludge pouring, etc., and achieve the effect of simple structure, fast sampling, and convenient dredging work

Pending Publication Date: 2021-02-12
WUXI HUA YAN WATER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, when sampling river sewage, sampling cylinders are usually used to sample the sewage in the river, and because the river contains a lot of silt, when performing layered sampling, the silt easily enters the sampling cylinder, and the existing sampling cylinder The cover is located inside the sampling cylinder. After sampling, it is difficult to pour out the sludge, which affects the reuse of the sampling cylinder. Therefore, we propose a sewage sampling device with a different structure from the existing sampling cylinder.

Method used

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Embodiment Construction

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] This embodiment is the preferred mode of the sewage sampling device of the present invention, as attached Figure 1~6 A kind of sewage sampling device shown, comprises the sampling cylinder 1 that is provided with intake port 11 and discharge port 12, the first sealing plug 2 that is used to close the intake port 11, the second seal plug 2 that is used to close discharge port 12 The sealing plug 3, the first linkage device 4 and the second linkage devic...

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Abstract

The invention discloses a sewage sampling device which comprises a sampling barrel provided with a material taking opening and a material discharging opening, a first sealing plug used for closing thematerial taking opening, a second sealing plug used for closing the material discharging opening, a first linkage device and a second linkage device, and the first linkage device and the second linkage device are mounted on the sampling barrel; the sampling barrel is connected with the first sealing plug through the first linkage device; the first sealing plug is connected with the second sealingplug through the second linkage device. The device has three working states, wherein the first working state is that the first sealing plug is in sealed connection with the material taking opening and the second sealing plug is in sealed connection with the material discharging opening; the second working state is that the first sealing plug leaves the material taking opening, and the second sealing plug is in sealed connection with the material discharging opening; the third working state is that the first sealing plug leaves the material taking opening, and the second sealing plug leaves the material discharging opening. The sewage sampling device is simple in structure and convenient to operate, rapid sampling and rapid discharging can be achieved, meanwhile, sludge can be fully pouredout, dredging work of the dredging device is more convenient and efficient, and then the sampling efficiency can be effectively improved.

Description

technical field [0001] The invention relates to the technical field of sampling devices, in particular to a sewage sampling device. Background technique [0002] As one of the most important components in nature, water bodies are not only inseparable from water bodies in people's daily life, but also play an important role in industrial and agricultural production, but now with the development of agriculture, water bodies in rivers have been affected For more serious pollution, in order to restore the healthy state of the water body, it is usually necessary to collect and test the sewage in the river. [0003] At present, when sampling river sewage, sampling cylinders are usually used to sample the sewage in the river, and because the river contains a lot of silt, when performing layered sampling, the silt easily enters the sampling cylinder, and the existing sampling cylinder The cover is located inside the sampling cylinder. After sampling, it is difficult to pour out the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/10
CPCG01N1/10
Inventor 王刚
Owner WUXI HUA YAN WATER
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