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A portable water quality testing device

A technology for water quality testing and equipment, applied in testing water, material inspection products, etc., can solve problems such as limited functions, inconvenient portability, and small testing instruments

Active Publication Date: 2022-02-15
河南省水文水资源局 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Most of the water quality testing equipment in the prior art is large in size, convenient for testing, but inconvenient to carry, or is a small testing instrument, but has limited functions

Method used

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  • A portable water quality testing device
  • A portable water quality testing device
  • A portable water quality testing device

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Embodiment Construction

[0030] 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 technical solutions in 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.

[0031] see Figure 1-4 , the present invention provides a technical solution: a portable water quality detection device, comprising a collection box 1, one side of the collection box 1 is connected with a gravity rod 2 through a connecting column, and the gravity rod 2 is a material with a high quality. It can be a solid metal column (such as iron column, etc.) to play the purpose of influencing the collection box 1 to sink in the water. On the side of...

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Abstract

The invention discloses a portable water quality testing device, which includes a collection box, wherein: a counterweight device is provided on the bottom side of the collection box, and a plurality of control devices are provided on the top side of the collection box opposite to the bottom side, the control The device includes a guide tube and a one-way valve. The collection box is provided with a plurality of disconnected water storage chambers. A part of the control device is inserted into the collection box and communicated with the corresponding water storage chambers. The water quality testing device of the present invention is small in size and convenient to carry, and can stably collect water of different water levels in the water.

Description

technical field [0001] The invention relates to the technical field of water quality testing equipment, in particular to portable water quality testing equipment. Background technique [0002] Most of the water quality testing equipment in the prior art are very large in size and convenient for testing, but inconvenient to carry, or are very small testing instruments, but have limited functions. If a kind of water quality testing equipment can be invented, which is small in size and convenient to carry, and can stably collect water of different water levels in the water, the problem can be solved. Therefore, the present invention provides a kind of portable water quality testing equipment. [0003] Compared with prior art, the beneficial effect of the present invention is: [0004] 1. The present invention realizes the purpose that the control device can be quickly taken out from the control lumen through a simple structure, so that the water in the collection tank can be p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/18
Inventor 姚广华郭延峰宾予莲宋金喜李鹏梁志铎薛运宏吴晓燕李继成燕青潘庆伟张鹏孙军华李刚杨佳峰李飞
Owner 河南省水文水资源局
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