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Small water conservancy gate for changing streamflow in real time for gutterway

A technology of flowing water and flowing ditch, which is applied in water conservancy projects, marine engineering, coastline protection, etc., and can solve problems such as timely discharge of unfavorable stagnant water.

Active Publication Date: 2020-11-13
浙江省水电建筑机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Technical problem: the existing sluice needs to be opened manually and the size of the water hole is artificially controlled, which is not conducive to the timely discharge of accumulated water

Method used

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  • Small water conservancy gate for changing streamflow in real time for gutterway
  • Small water conservancy gate for changing streamflow in real time for gutterway
  • Small water conservancy gate for changing streamflow in real time for gutterway

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Embodiment Construction

[0016] Combine below Figure 1-Figure 4 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0017] The present invention relates to a small water conservancy gate for changing the water flow in real time and used in the water ditch, mainly used in the process of the small water conservancy gate for changing the flow water in real time for the water ditch. The invention will be further described below in conjunction with the drawings of the present invention:

[0018] A small water conservancy gate for changing the flow rate in real time according to the present invention includes a flow box 11, a flow chamber 34 is provided inside the flow chamber 11, and a real-time The water flow control device 901, the real-time water flow control device 901 includes a rotating chamb...

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Abstract

The invention discloses a small water conservancy gate for changing streamflow in real time for a gutterway. The small water conservancy gate comprises a water flow box body, a water flow cavity is arranged in the water flow box body, a real-time flow quantity adjusting and controlling device is arranged on the front side in the water flow cavity, and the real-time flow quantity adjusting and controlling device comprises a rotating cavity fixedly connected with the inner wall of the left side of the water flow cavity. The circulating quantity of the gate is opened according to actual conditions of the flow quantity, the larger the flow quantity is, the angle between the gate and the horizontal plane is larger until the gate is parallel to the horizontal plane, when the gate is in the horizontal plane state, the gate is moved upwards for not preventing circulation of flow water, an emergency device is arranged on the rear side of the gate to enable the jet flow to be drained out of drainage equipment through flow water power, and the pressure of the jet flow is relieved for downward flow.

Description

technical field [0001] The invention relates to the technical field of water conservancy gates, in particular to a small water conservancy gate that can change the flow of water in real time and be used in flowing ditches. Background technique [0002] Low-head hydraulic structures built on rivers and channels using gates to control flow and adjust water levels. In water conservancy projects, sluices are widely used as structures for water retention, discharge or water intake. [0003] Existing sluices cannot change the size of the water hole according to the actual situation, when the water flow is huge. Staff are required to fully open the water gates, which is very inconvenient and not conducive to the timely circulation of running water. Contents of the invention [0004] Technical problem: the existing sluice needs to be opened manually and the size of the water hole is controlled manually, which is very unfavorable for the timely discharge of accumulated water. [...

Claims

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Application Information

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IPC IPC(8): E02B7/26E02B7/36E02B8/00
CPCE02B7/26E02B7/36E02B8/00
Inventor 肖文弯
Owner 浙江省水电建筑机械有限公司
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