Construction and use method of an automatic sealing sluice
A construction method and automatic sealing technology, applied in water conservancy projects, marine engineering, coastline protection and other directions, can solve the problems of freezing damage of related objects, high maintenance costs, water leakage or water seepage, etc., to achieve convenient maintenance and replacement, low cost, Easy to install effect
Inactive Publication Date: 2017-05-31
河南省水利第二工程局集团有限公司
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Problems solved by technology
[0002] In water conservancy and water storage projects, especially culverts, dams and other restrictive water conservancy engineering buildings, sluices are installed to regulate the upstream and downstream water levels. Since the steel sluice and the gate groove are in hard contact with each other, it is difficult to control the water during equipment transportation and installation. , Deformation or surface corrosion will occur during use, or water leakage or water seepage will occur, and the maintenance cost will be high, and due to water leakage and water seepage, the low temperature in winter will cause related objects to freeze and damage
Method used
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[0030] Examples, see attached Figure 1-8 : A kind of self-closing sluice, comprises gate groove 3 and gate plate 1, and gate plate 1 is arranged in the gate groove 3, is provided with pipeline 6 in described gate groove 3, and the bottom of pipeline 6 is connected with storage bin 8, and gate plate 1 is put down The flashboard 1 exerts pressure on the storage bin 8 at the lower part, and the pipeline 6 communicating with the storage bin 8 expands, and the pipe wall is closely attached to the side of the flashboard 1 to prevent water leakage.
[0031] In a further preferred solution, the gate slot 3 is arranged around the top, bottom, left, and right sides of the gate hole, the middle of the upper gate slot 4 is a rectangular through hole, the left and right sides and the lower side of the gate slot 5 are U-shaped in section, and the gate slot 3 opens A support plate 7 is provided on one or both sides of the place, and the inner side of the support plate 7 and the gate groove ...
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The application of the invention relates to water gates in hydraulic engineering, and particularly relates to a construction and using method for closing a water gate automatically. The water gate comprises a gate groove and a gate segment, wherein the gate segment is arranged in the gate groove, a pipeline is arranged in the gate groove, the pipeline is communicated with a storage bin arranged in a lower gate groove, during gate closing, the gate segment declines to press a storage bin, gas or liquid inside the storage bin enters into the pipeline, the pipeline is tightly adhered to the gate segment after expansion through inflating, and water leakage is prevented.
Description
technical field [0001] The application relates to sluices in water conservancy projects, in particular to a construction and use method for automatically closing steel sluices. Background technique [0002] In water conservancy and water storage projects, especially culverts, dams and other restrictive water conservancy engineering buildings, sluices are installed to regulate the upstream and downstream water levels. Since the steel sluice and the gate groove are in hard contact with each other, it is difficult to control the water during equipment transportation and installation. 1. During use, there will be deformation or surface corrosion, which will still cause water leakage or water seepage, and the maintenance cost is high. Because of water leakage and water seepage, the low temperature in winter will cause related objects to freeze and damage. Contents of the invention [0003] In order to solve the above problems, the present invention provides a method of construc...
Claims
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IPC IPC(8): E02B7/34E02B7/54
CPCE02B7/34E02B7/54
Inventor 符运友周峰袁博文古小辉魏春雯谌永强高继东刘渊王资欢杜慧娟胡杨春支淑一高东胜
Owner 河南省水利第二工程局集团有限公司