Water volume regulating and controlling equipment
A technology for equipment and water volume, applied in the field of water volume control equipment, can solve the problems of high energy consumption and complex preparation process, and achieve the effects of reducing energy consumption and simplifying preparation
Pending Publication Date: 2018-07-24
CHINA IRRIGATION & DRAINAGE DEV CENT
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Problems solved by technology
[0005] In the prior art, the preparation process of the arc-shaped gate is relatively complicated, and the arc-shaped gate rotates in the gate groove as a whole, which consumes a lot of energy
Method used
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[0054] Unless otherwise defined, all technical terms used in the embodiments of the present invention have the same meanings as commonly understood by those skilled in the art. In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0055] An embodiment of the present invention provides a water volume control device, which is used to control the internal water level of the water channel, and the bottom of the water channel is provided with an arc-shaped ram groove. Among them, as attached figure 1 And attached figure 2 As shown, the water volume control device includes: a transmission assembly 1 and a drive assembly 2 for providing power to the transmission assembly 1 . Further, the water volume control device also includes: an arc-shaped guide rail 3 arranged inside the arc-shaped ram groove; ...
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The invention discloses water volume regulating and controlling equipment and belongs to the technical field of irrigation. The regulating and controlling equipment is used for regulating and controlling the water level in a channel, and an arc flashboard trough is formed in the bottom of the channel. The equipment comprises a drive assembly and a drive assembly for providing power for the drive assembly. The equipment further comprises an arc guide rail arranged inside the arc flashboard trough, and a water baffle connected with the drive assembly and driven by the drive assembly to rotate along the arc guide rail. In the water-retaining state, one end of the water baffle is rotated to the preset working position on the outer portion of the arc guide rail, and in the non-water-retaining state, the water baffle is spread on the top of the arc guide rail in the horizontal direction. The independent arc guide rail and the water baffle cooperate to form a flashboard structure, the water volume can be adjusted by independently rotating the water baffle, in this way, the flashboard structure can be manufactured simply, and energy consumption can be reduced.
Description
technical field [0001] The invention relates to the technical field of irrigation, in particular to a water volume control device. Background technique [0002] In the process of canal irrigation, weir-shaped water volume control equipment is often used to stabilize the water level of upstream water and the flow of downstream water distribution to achieve high-precision water distribution. [0003] In the related art, the weir-shaped water volume control equipment includes: an arc gate, a drive assembly, and a transmission assembly. The arc-shaped gate includes: an arc-shaped surface, a plane and two end faces, the two end faces are arranged at both ends of the arc-shaped surface, and the plane is connected with the arc-shaped surface and the two end faces at the same time, so that the arc-shaped gate The inside forms a sealed cavity. The transmission assembly is set in the sealed cavity, and a ram groove is set at the bottom of the water channel; when it is in a non-worki...
Claims
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Login to View More IPC IPC(8): E02B7/40
CPCE02B7/40
Inventor 张国华李仰斌谢崇宝孙建峰
Owner CHINA IRRIGATION & DRAINAGE DEV CENT