Water body invalid evaporation ecological inhibition device suitable for pumped storage power station

Abstract

The invention relates to a water body invalid evaporation ecological inhibition device suitable for a pumped storage power station. The water body invalid evaporation ecological inhibition device comprises a main body framework and a water collection net for collecting water vapor, the main body framework comprises a top control block, a bottom floating block and a plurality of supporting rods; one end of the supporting rod is hinged to the lower end face of the top control block; a water collecting net is arranged between every two adjacent supporting rods. According to the invention, a water body is irradiated by sunlight, and water body loss caused by invalid evaporation of a water surface is compensated; the shape can be changed at any time to adapt to the environment without manual work; more water in the air is adsorbed; adsorption of water molecules in different forms is achieved, and no water remains; the coverage efficiency is high; the wind-resistant and wave-resistant functions are achieved; the flexibility is higher; water channels and waterways are not blocked; the space is saved; the method is pollution-free and can be recycled and reused; and troubleshooting personnel can be easily helped to find leakage points.

Description

technical field [0001] The invention relates to the technical field of water evaporation suppression in pumped-storage power stations, in particular to a water body ineffective evaporation ecological suppression device suitable for pumped-storage power stations. Background technique [0002] A pumped-storage power station uses the electric energy when the power load is low to pump water to the upper reservoir, and then discharges water to the lower reservoir to generate electricity during the peak period of the power load. Also known as energy storage hydropower station. According to GB / T 36550-2018 "Basic Terminology of Pumped-storage Power Station", the interpretation of pumped-storage power station is "a hydropower station capable of pumping-storage up to the upper reservoir, generally used for power grid peaking, frequency regulation, phase regulation and emergency backup." [0003] There are several types of pumped-storage power plants at present, but no matter which s...

AI Technical Summary

Problems solved by technology

[0011] The advantage of the biological method is that it does not produce pollution; the disadvantage is that

[0012] 1. Due to the limited covering effect of plants, it is only suitable for relatively shallow water surfaces;

[0013] 2. Because plants have requirements on the growth environment, and because they are not suitable for the area where plants cannot be planted, their coverage area is limited;

[0014] 3. Since plants have certain restrictions on planting density, less planting will not achieve the effect, and too much planting will destroy the ecological balance, so that the plants after planting need to be continuously maintained and managed, which consumes human resources and has poor benefits

[0017] 1. Due to the influence of ambient temperature and wind force, the molecular film is difficult to be constrained, resulting in low efficiency in the actual operation process;

[0018] 2. Because chemical substances can be decomposed, under the action of objective factors, entering other areas from water bodies will cause irreversible degradation, which will cause new pollution problems

[0026] 1. When covering a large area, it will not shrink itself, and floating on the surface will block waterways and waterways, so if it encounters water conservancy engineering facilities such as hydropower stations and spillways, it will hinder drainage, affect its normal work, and affect ship navigation;

[0027] 2. Because the surface of the water body is covered with a large number of sunshade balls, the water body is not exposed to sunlight, which reduces the dissolved oxygen in the water body, inhibits the growth of plankton, destroys the ecological balance of the water body, induces black and odorous water bodies, and affects human life.

[0029] This invention has the same problem as the aforementioned invention. Although it is beneficial to reduce the evaporation of the surface of the water body, it ignores the photosynthesis of the sunlight on the water body and the animals and plants in the water. For aquatic plants, the shaded sunlight cannot perform photosynthesis, thereby affecting the growth of aquatic plants. The oxygen that animals can absorb is getting less and less, resulting in a decrease in the number of fish populations and a reduction in reproductive capacity, resulting in the destruction of the ecosystem in the area

[0032] At present, the solution to the leakage problem is manual investigation, and there is no better technical solution

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