Fixed reservoir raw water layered water taking system and method
A layered water intake and fixed technology, applied in water supply devices, drinking water devices, buildings, etc., can solve problems such as reservoir water intake problems
Pending Publication Date: 2021-07-23
北京恩菲环保技术有限公司
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[0004] The purpose of the present invention is to provide a fixed reservoir raw water stratified water intake system and method to solve the problem of existing reservoir water intake
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[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0034] according to Figure 1-3 As shown, the present invention provides a fixed reservoir raw water stratified water intake system and method, which is mainly used for raw water surface water intake of urban water supply reservoirs, and can automatically control stratified water intake according to the needs of raw water quality, which is convenient for safe and reliable Get high-quality water. It can be widely used in layered water intake of reservoirs. Specifically, a fixed reservoir ...
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The invention provides a fixed reservoir raw water layered water taking system and method. The fixed reservoir raw water layered water taking system comprises a pool body, an ultrasonic liquid level meter and a controller, and the ultrasonic liquid level meter and the controller are arranged on the pool body; the output end of the ultrasonic liquid level meter is connected with the input end of the controller, and collected reservoir water liquid level height data are sent to the controller; a plurality of water inlets which are spirally and downwards arranged in sequence are formed in the pool body; and the output end of the controller is correspondingly connected with a water inlet gate plate of a first water inlet, a water inlet gate plate of a second water inlet, a water inlet gate plate of a third water inlet, a water inlet gate plate of a fourth water inlet, a water inlet gate plate of a fifth water inlet and a water inlet gate plate of a sixth water inlet. According to the fixed reservoir raw water layered water taking system and method, water taking of surface water of a reservoir is realized, water taking can be carried out at different liquid levels of the reservoir according to the water level and water quality requirements of the reservoir, the water quantity and water quality of water taking can be ensured, and the fixed reservoir raw water layered water taking system and method have great significance in ensuring the water quantity and water quality safety of water taking of the reservoir.
Description
technical field [0001] The invention relates to the technical field of water conservancy facilities and water conservancy foundations, in particular to a fixed reservoir raw water stratified water intake system and method. Background technique [0002] A reservoir is an important water storage facility for a city's production and domestic water sources, and the reservoir water is an important surface water source for daily production or life. However, because the water environment of the reservoir will be affected by the upstream environmental conditions, coupled with the impact of climate on the water volume of the reservoir, etc., there are many defects in the traditional fixed bottom direct water intake method of the reservoir. Through research and analysis, under normal circumstances, the water quality is different at different depths of the reservoir. The upper layer water of the reservoir has better water quality due to good sedimentation effect and sufficient light, ...
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IPC IPC(8): E03B3/04
CPCE03B3/04
Inventor 李伟卢东昱张强王兆兴马效贤
Owner 北京恩菲环保技术有限公司