Hydraulic water drainage device
A drainage device and water conservancy technology, applied in water conservancy projects, artificial waterways, buildings, etc., can solve the problems of uneconomical drainage and cost of funds in seasonal drainage, and achieve the effect of avoiding blockage and facilitating replacement
Inactive Publication Date: 2017-08-08
CHENGDU YUHENG SMART HOME TECH CO LTD
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Problems solved by technology
[0002] A culvert is a pipe buried underground for the circulation of water. In some special places, it is necessary to discharge the water source on one side of the high water level to a small river with a lower water level on the other side. If it is built on the small river Drainage stations consume too much money. It is not cost-effective for such seasonal drainage, and a large amount of money is required for maintenance and repair of equipment. If there is a drainage device that can be easily installed on both sides of small rivers, in places where water is needed Sometimes it is more cost-effective and practical to be able to adjust the water level on both sides of the river, so a water conservancy drainage device is provided to solve the above-mentioned problems
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] see Figure 1-3 , the present invention provides a technical solution: a water conservancy and drainage device, including a culvert body 1, a fixed plate 2 is provided inside the culvert body 1, a cylinder 3 is provided on one side of the fixed plate 2, and the left side of the fixed plate 2 A limit ring 5 is provided on the side, and a support plate 6 is connected inside the limit ring 5. A first baffle plate 7 is provided on the left side of the suppo...
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The invention discloses a hydraulic water drainage device. The hydraulic water drainage device comprises a culvert pipe body, wherein a fixed plate is arranged inside the culvert pipe body; an air cylinder is arranged at one side of the fixed plate; a limiting ring is arranged at the left side of the fixed plate; a supporting plate is connected inside the limiting ring; a first baffle plate is arranged at the left side of the supporting plate; a second baffle plate is arranged at one side of the first baffle plate; and a second connecting base is arranged above the first baffle plate. Under a normal condition, the first baffle plate and the second baffle plate are closed and sealed with the limiting ring, and water level at one side of a river is higher than that at the other side of the river; when water supply is required at the downstream of the river, the air cylinder pushes the first connecting base, so that the first baffle plate and the second baffle plate are pushed to open, and therefore, water flows to one side with low water level from one side with high water level; and the flow rate of water flow can be regulated by regulating length extension of the air cylinder, and a filter screen can filter impurities in water flow, so that the inner part of the device is prevented from being blocked.
Description
technical field [0001] The invention relates to the technical field of water conservancy engineering, in particular to a water conservancy drainage device. Background technique [0002] A culvert is a pipe buried underground for the circulation of water. In some special places, it is necessary to discharge the water source on one side of the high water level to a small river with a lower water level on the other side. If it is built on the small river Drainage stations consume too much money. It is not cost-effective for such seasonal drainage, and a large amount of money is required for maintenance and repair of equipment. If there is a drainage device that can be easily installed on both sides of small rivers, in places where water is needed Sometimes it is more cost-effective and practical to be able to adjust the water levels on both sides of the river, so a water conservancy drainage device is provided to solve the above-mentioned problems. Contents of the invention ...
Claims
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IPC IPC(8): E02B5/00E02B5/08
CPCE02B5/00E02B5/082E02B5/085
Inventor 袁信文
Owner CHENGDU YUHENG SMART HOME TECH CO LTD