Water intake constructing method and structure considering both agricultural irrigation and living water supply

A domestic water supply and agricultural irrigation technology, which is applied in construction, hydropower, water conservancy projects, etc., can solve problems such as inability to meet water intake requirements, achieve ecological protection and project economic benefits, and overcome deficiencies
CN104480910AInactive Publication Date: 2015-04-01CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHINA POWER CONSRTUCTION GRP GUIYANG SURVEY & DESIGN INST CO LTD
Publication Date
2015-04-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a water intake constructing method and structure considering both agricultural irrigation and living water supply. The method includes: a deep water intake gate hole 10 is formed in the bottom of a water intake, and a deep water gate 13 is disposed at the deep water intake gate hole 10; a stop log gate is disposed on the upper portion of the water intake 1, and a service gate hole 3. The water intake constructing method and structure considering both agricultural irrigation and living water supply has the advantages that when reservoir downstream has comprehensive requirements of agricultural irrigation and living water supply, appropriate water temperature layer reservoir water can be provided for agricultural irrigation, and deep reservoir water with good water quality can be provided for living water supply; perfect combination of reservoir ecology protection and engineering economic benefits is achieved, and the defects of tradition water intakes are overcome.
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Description

technical field

[0001] The invention relates to a construction method and structure of a water intake taking into account both agricultural irrigation and domestic water supply, and belongs to the technical field of water conservancy and hydropower engineering. Background technique

[0002] In the construction of water conservancy projects, reservoirs are mainly used for agricultural irrigation and domestic water supply. Agricultural irrigation water has strict requirements on the temperature of agricultural irrigation water. If the water temperature is low, it will directly affect the growth of crops and cause crop yield reduction. Therefore, agricultural irrigation water has higher requirements on water intake temperature. Generally, stratified water intake is adopted, and the surface water of the reservoir is used as much as possible to ensure the water intake temperature. Domestic water does not have high requirements on water temperature, but has higher requirements on...

Claims

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