River sluice devices for water conservancy projects
A technology for water conservancy projects and river courses, applied in water conservancy projects, sea area projects, artificial waterways, etc., can solve the problems of increasing drainage speed, unable to realize water delivery, and unable to pressurize, etc., to achieve increased drainage speed, simple structure, and increased pressure Effect
Active Publication Date: 2020-05-08
陕西省水利工程建设监理有限责任公司
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Problems solved by technology
[0002] A sluice will be set at the intersection of the river and the ditch. The principle of the sluice is to use the pressure of the river water to pour into the lower ditch. Therefore, the premise is that the water level in the river must be higher than the sluice, otherwise even if the sluice is opened, the water in the river will Water cannot be poured into the ditch normally, so in many cases, when the water level of the river is low, normal water delivery cannot be realized, and the drainage of the sluice often only has the normal drainage method, and cannot be pressurized to increase the drainage speed
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[0015] like figure 1 As shown, the river sluice device used in this water conservancy project includes a gate 5 arranged at the gate, and a through shaft hole is opened in the middle of the gate 5, and a drainage pipe 8 is set through the shaft hole, and the middle of the drainage pipe 8 There is a drainage channel 7, the drainage pipe 8 passes through the shaft hole and protrudes outside the gate 5, the other end of the drainage pipe 8 is connected to a rotating plate 3, and a water inlet box 13 is sealed and installed on the outer end of the rotating plate 3;
[0016] There is a dividing plate 12 in the middle of the water inlet box 13, and a water pump 11 is fixedly installed in the middle of the dividing plate 12. The output end of the water pump 11 is provided with a sealing plug 6, and the sealing plug 6 is installed in the drainage channel 7. The sealing plug 6 There is a water outlet hole (not shown) in the middle, and the water outlet hole is connected and conducted w...
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The invention discloses a river channel water gate device for a water conservancy project. The river channel water gate device comprises a gate plate arranged at a gate, a through axle hole is formedin the middle of the gate plate, a drainage pipe penetrates through the axle hole, a drainage channel is formed in the middle of the drainage pipe, the drainage pipe penetrates through the axle hole and extends to the outside of the gate plate, the other end of the drainage pipe is connected to a rotating plate, a water inlet box is arranged at the outer side end of the rotating plate in a sealedmode, a partition plate is arranged in the middle of the water inlet box, a water suction pump is fixedly arranged in the middle of the partition plate, a sealing plug is arranged at the output end ofthe water suction pump and is arranged in the drainage channel, and a water outlet hole is formed in the middle of the sealing plug and communicates with the output end of the water suction pump in aconnected mode. The river channel water gate device has the advantages that the structure is simple, normal drainage of the water gate can be realized, in addition, the pressure during drainage can be increased, the water drainage speed can be increased, and external normal water supply can be realized when the water level of a river channel is lower than the gate plate of the water gate.
Description
technical field [0001] The invention relates to the field of water conservancy engineering, in particular to a river sluice device for water conservancy engineering. Background technique [0002] A sluice will be set at the intersection of the river and the ditch. The principle of the sluice is to use the pressure of the river water to pour into the lower ditch. Therefore, the premise is that the water level in the river must be higher than the sluice, otherwise even if the sluice is opened, the water in the river will Water cannot be poured into the ditch normally, so in many cases, when the water level of the river is low, normal water delivery cannot be realized, and the drainage of the sluice often only has the normal drainage method, and cannot be pressurized to increase the drainage speed. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a river sluice device for water conservancy projects, which can realize...
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IPC IPC(8): E02B5/08E02B7/20E02B8/06
CPCE02B5/082E02B7/20E02B8/06
Inventor 金鑫来
Owner 陕西省水利工程建设监理有限责任公司