Water flow aeration accelerating apparatus for artificial landscape lake
A technology of artificial landscape and aeration device, which is applied in the fields of architecture and environmental engineering, can solve the problems that the water quality of artificial landscape lakes cannot be maintained continuously, affects the urban ecosystem and the water environment of surrounding waters, and improperly controls the pollution load of water supply sources, etc. To achieve the effect of increasing the fluidity of water body, promoting good maintenance and improving water quality
Active Publication Date: 2012-12-12
TIANJIN UNIV
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Problems solved by technology
[0006] The water quality of the artificial landscape lake cannot be kept good continuously, and the pollution load of the supplementary water source is not properly controlled, resulting in the reduction or loss of the landscape function of the artificial landscape lake, and even affecting the urban ecosystem and the surrounding water environment
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[0024] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:
[0025] According to the general understanding, the water body in the artificial landscape lake is easy to turn black, smelly, and lose its landscape function after standing still for a long time. Therefore, the water body in the lake needs to be replaced regularly. This replacement period is called the water change period. During the water exchange period, the water body has strong fluidity, and the water body is replaced by hydrodynamic force. However, the water exchange conditions of general artificial landscape lakes are limited by the water source, and the water exchange cycle and each water exchange time are limited. Most of the time is in the non-water exchange period, that is, the still water period. During the still water period, the water flo...
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Abstract
The present invention discloses a water flow aeration accelerating apparatus for an artificial landscape lake. According to the apparatus, a solar battery plate is arranged on a floating plate, and the lower part of the floating plate is connected with a main box; both sides of the main box are provided with a water inlet pipe and a water outlet pipe; a power member is arranged inside the main box; the top position of the middle of the main box is provided with an air inlet pipe, wherein the air inlet pipe penetrates through the floating plate; the solar battery plate absorbs solar energy, converts the solar energy into electrical energy, and transmits the electrical energy to the power member; the power member rotates and forms a negative pressure; water of the water inlet pipe is sucked; energy conversion is achieved through the power member; the air inlet pipe sucks air, and the air and the water are mixed, and then discharged into the lake through the water outlet pipe. With the apparatus of the present invention, a solar battery technology and an aeration technology are comprehensively adopted, such that water body flowability increase and oxygen restoration rate increase of the local water area of the lake area can be achieved during static water through an artificial mechanical way, wherein the flow promotes convection exchange and dilution of water pollutants, and aeration oxygenation accelerates water body oxygen restoration so as to enhance self-purification capacity of the water body, accelerate pollutant degradation, and improve water quality of the water body.
Description
technical field [0001] The invention belongs to the field of construction and environmental engineering, in particular to a water flow accelerating aeration device for artificial landscape lakes. Background technique [0002] As a hydraulic engineering facility to improve the living environment, the artificial landscape lake is very important in today's shrinking water area. For example: artificial lake water system in urban construction planning, landscape lakes built in parks, lakes surrounding commercial and trade areas, lakes in high-end residential areas, etc. These artificial lakes provide suitable landscape atmosphere, improve the quality of urban environment, and provide more A rich entertainment and leisure environment can alleviate the urban heat island effect, improve local atmospheric conditions, meet people's water needs, and promote regional social and economic benefits. [0003] With the rapid development of China's economy, artificial landscape lakes have be...
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IPC IPC(8): C02F7/00C02F3/02
CPCY02W10/10
Inventor 张晨许洁高学平
Owner TIANJIN UNIV