Shell structure and assembly method of multi-parameter water quality detection equipment

A water quality detection, multi-parameter technology, applied in measuring devices, measuring heat, measuring fluid pressure, etc., can solve the problems of high use and maintenance costs, complex assembly process, single overall structure, etc., to achieve low production and maintenance costs, and the installation process. Flexible, easy-to-process effects
CN110133057BActive Publication Date: 2021-06-04OCEAN UNIV OF CHINA
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
OCEAN UNIV OF CHINA
Publication Date
2021-06-04

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Abstract

The invention discloses a shell structure of multi-parameter water quality detection equipment and an assembly method thereof, comprising a hollow cylindrical shell with screw interfaces at both ends, and screw interfaces and threads for connecting watertight parts are arranged on the upper end cover of the shell The interface, the screw interface of the shell and the screw interface of the upper end cover are connected by screws. In addition, the copper column buried hole and the sealing groove for placing the sealing O ring are set on the part of the upper end cover located in the housing. By inserting the copper column buried hole The inner copper column fixes the circuit fixing plate in the shell on the upper end cover. In the shell structure disclosed by the present invention, in addition to connecting the upper and lower end covers with the shell, the two ends are respectively connected with a protective cover and a diversion cover, which are used to divert water and protect the probe and watertight parts. The protective cover and the diversion cover have the same structure , the side walls have notches, and the size of the notch opening is enough to accommodate the fingers of an adult male, so that on the one hand, it is symmetrical up and down, making the shell structure more beautiful, and on the other hand, the protective cover and the shroud can play the role of a handle , easy to carry.
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Description

technical field

[0001] The invention belongs to the field of marine water quality detection, and in particular relates to a shell structure of multi-parameter water quality detection equipment in the field and an assembly method thereof. Background technique

[0002] In recent years, due to the needs of social and economic development, the development and utilization of marine resources has been increased, which has brought economic benefits and also caused a series of marine ecological environmental problems, causing serious damage to marine biological resources. As marine environmental protection has been paid more and more attention by the state, the marine environmental testing industry, as a subdivision of marine environmental protection, has also received attention from government departments at all levels.

[0003] At present, most of the shell structures of multi-parameter water quality testing equipment commonly seen on the market have a single overall structure, lo...

Claims

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