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Temperature chain with water level monitoring function

A technology of water level monitoring and function, which is applied in the field of temperature chain with water level monitoring function, and can solve problems such as unmonitorable, large changes in water level, and inability to reflect environmental changes well.

Pending Publication Date: 2021-05-11
易科捷(武汉)生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are related temperature profile measurement devices in the prior art, but the sensor modules used in the prior art only have temperature sensors, and do not have the function of pressure sensors to monitor changes in water level, and cannot monitor river basins with hydropower stations. Therefore, the The water level of the river section varies greatly, so the traditional temperature chain for cross-section temperature monitoring often cannot reflect the actual environmental changes of the river section well. At the same time, the temperature sensor in the prior art is encapsulated by vulcanized rubber. Its hardness is lower and the manufacturing process is more expensive

Method used

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  • Temperature chain with water level monitoring function
  • Temperature chain with water level monitoring function
  • Temperature chain with water level monitoring function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] according to figure 1 , figure 2 As shown, a temperature chain with a water level monitoring function includes: a housing 1, the housing 1 is provided in multiple sets, and cables 2 that run through each of the housings 1 in turn; each of the housings 1 is equipped with Detection unit 3, each of the detection units 3 is electrically connected to the cable 2; each of the detection units 3 is respectively provided with a temperature sensor 4 and a pressure sensor 5; each of the housings 1 corresponds to the respective temperature sensor 4 is provided with a penetrating temperature detection port 6; each of the housings 1 is provided with a penetrating pressure detection port 7 corresponding to each of the pressure sensors 5.

[0017] In the above settings, the cable 2 is a multi-core cable, and the housings 1 are arranged equidistantly on the cable 2, and the communication contacts of the detection unit 3 are connected to the cable 2 by breaking wires, and one end of th...

Embodiment 2

[0020] according to image 3 As shown, each of the housings 1 is filled with epoxy resin potting compound for fixing and protecting the detection unit 3 .

[0021] In this setting, the cable 2, the detection unit 3, the temperature sensor 4 and the pressure sensor 5 are fixed through the upper mold 19 and the lower mold 20 with positioning pins 18, and epoxy resin is poured to form the outer contour structure of the housing 1, Therefore, the casing 1 has good waterproof and corrosion resistance.

Embodiment 3

[0023] The pressure sensor 5 includes a pressure protection sheath 8, which is fixedly arranged at one end of the pressure detection port 7 corresponding to the inside of the housing 1, and a pressure probe 9 is arranged inside the pressure protection sheath, and the pressure probe 9 is arranged inside the pressure protection sheath. The pressure probe 9 is electrically connected with the detection unit 3 through a flexible connection wire passing through the pressure protection sheath 8 . A filter screen 10 is arranged in the pressure detection port 7 . The temperature sensor 4 also includes a temperature protection cover 11, the temperature protection cover is fixedly arranged at one end of the temperature detection port 6 corresponding to the inside of the housing 1, and a temperature probe 12 is arranged inside the temperature protection cover 11. The temperature probe 12 is electrically connected to the detection unit 3 through a flexible connection wire running through t...

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Abstract

The invention relates to the technical field of river ecological environment monitoring, in particular to a temperature chain with a water level monitoring function. The temperature chain comprises a plurality of shells and cables sequentially penetrating through the shells, wherein a detection unit is arranged in each shell, and each detection unit is electrically connected with the corresponding cable; each detection unit is provided with a temperature sensor and a pressure sensor; each shell is provided with a through temperature detection port corresponding to the corresponding temperature sensor; and each shell is provided with a through pressure detection port corresponding to the corresponding pressure sensor. According to the temperature chain, the temperature and pressure acquisition function of each underwater section is realized through the acquisition queue with the pressure and temperature sensors.

Description

technical field [0001] The invention relates to the technical field of river ecological environment monitoring, in particular to a temperature chain with a water level monitoring function. Background technique [0002] With the vigorous construction of water conservancy and hydropower projects in our country, it has had a certain impact on the aquatic ecological environment of the river. In order to increase the protection of the aquatic ecological environment, my country's research on the living environment of aquatic organisms in the river is also constantly deepening. In this way There is a requirement for analyzing and researching the temperature distribution of different gradient sections of rivers under the background of the river, and there is also a requirement for a section temperature chain that meets different requirements. The technology of the present invention is produced under such requirements. [0003] There are related temperature profile measurement devices...

Claims

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Application Information

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IPC IPC(8): G01K1/02
CPCG01K1/02
Inventor 陈军校钟世权
Owner 易科捷(武汉)生态科技有限公司
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