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Water surface evaporation capacity monitoring system and method

A water surface evaporation and monitoring system technology, which is applied in the direction of pressure measurement and display liquid level indicators, buoy liquid level indicators, etc., can solve the problems of large measurement errors of water surface evaporation, save labor costs, improve measurement accuracy, reduce The effect of the frequency of hydration

Inactive Publication Date: 2020-04-21
TIBET AGRI & ANIMAL HUSBANDRY COLLEGE
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application solves the problem of relatively large measurement error of water surface evaporation in the prior art by providing a water surface evaporation monitoring system and method

Method used

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  • Water surface evaporation capacity monitoring system and method
  • Water surface evaporation capacity monitoring system and method
  • Water surface evaporation capacity monitoring system and method

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Experimental program
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Effect test

Embodiment 1

[0040] Embodiment 1 provides a kind of water surface evaporation monitoring system, with reference to figure 1 , including: an evaporation container 11, an evaporation measurement module 12, a water level adjustment module 13, and a control module 14.

[0041] The evaporation measurement module 12 is electrically connected to the control module 14 ; the evaporation measurement module 12 is used to measure the water level of the evaporation container 11 and send the measured water level to the control module 14 . The control module 14 is electrically connected to the water level adjustment module 13; the control module 14 is used to obtain the water level adjustment amount according to the pre-rainfall amount and the measured water level height, and control the water level adjustment module 13 according to the water level adjustment amount. The evaporation container 11 is used for replenishing water or draining water.

[0042] The evaporation container 11 is placed with water ...

Embodiment 2

[0049] Embodiment 2 provides a kind of water surface evaporation monitoring system, with reference to figure 2 , on the basis of Embodiment 1, the following parts are added: a server 15, a wireless communication module 16, and a solar power supply module 18.

[0050] The server 15 is electrically connected to the control module 14, and is used for sending the pre-rainfall amount to the control module 14, and obtaining the water level sent by the control module 14. The wireless communication module 16 is electrically connected to the control module 14 and the server 15 respectively.

[0051] The control module 14 is provided with a controller with a single-chip microcomputer as the core, the controller is electrically connected to the wireless communication module 16 , the wireless communication module 16 is connected to an antenna, and the antenna is connected to the server 15 .

[0052] Wherein, single-chip microcomputer adopts 51 series single-chip microcomputers in the de...

Embodiment 3

[0066] Embodiment 3 provides a method for monitoring water surface evaporation, which is applicable to the water surface evaporation monitoring systems provided in Embodiment 1 and Embodiment 2.

[0067] Such as Figure 4 As shown, a kind of water surface evaporation monitoring method that embodiment 3 provides comprises the following steps:

[0068] S101. Control the evaporation measurement module to detect the water level of the evaporation container, and send the measured water level to the control module.

[0069] S102. Obtain a water level adjustment amount according to the pre-rainfall amount, the pre-evaporation amount, and the measured water level height.

[0070] S103. Control the water level adjustment module to replenish or drain the evaporation container according to the water level adjustment amount.

[0071]In the water surface evaporation monitoring method provided in Example 3, by adding a water level adjustment module in the water surface evaporation monitor...

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Abstract

The invention belongs to the technical field of water surface evaporation measurement, and discloses a water surface evaporation capacity monitoring system and method. According to the system and method, an evaporation measurement module detects the water level height of an evaporation container, and transmits the measured water level height to a control module; the control module acquires the water level adjustment amount according to the pre-rainfall, the pre-evaporation amount and the measured water level height, and sends the water level adjustment amount to a water level adjustment module; and the water level adjusting module performs water supplementing or water draining on an evaporation container according to the water level adjustment amount. The problem that an existing water surface evaporation capacity measuring error is large can be solved, the water level height in the evaporation container can be automatically adjusted, the labor cost is reduced, and the water surface evaporation capacity measuring precision can be improved.

Description

technical field [0001] The invention relates to the technical field of water surface evaporation measurement, in particular to a water surface evaporation monitoring system and method. Background technique [0002] Water surface evaporation is an important factor to measure the water budget and determine microclimate and regional climate. At the same time, water surface evaporation is an important input item of hydrological forecasting model, which directly affects the accuracy of hydrological forecasting. The measurement of water surface evaporation is not only of great significance in the fields of water resources and atmospheric climate, but also closely related to many problems in the national economy. Almost all researches on water resources and agricultural issues are inseparable from water surface evaporation. Quantity measurement. [0003] At present, my country's hydrological stations mostly use manual methods to measure the water level change, water replenishment,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/72G01F23/14
CPCG01F23/14G01F23/72
Inventor 罗玉峰吴志炎罗红英崔远来陈梦婷李丹
Owner TIBET AGRI & ANIMAL HUSBANDRY COLLEGE
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