Slope channel suspension type hydroelectric installation
A hydroelectric power generation device, suspended technology, applied in the direction of hydropower, hydropower stations, traditional hydropower energy, etc.
Inactive Publication Date: 2011-01-12
曹玉臣
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Problems solved by technology
The disadvantage is that the one-time investment is too large
In real life, there are many rivers that can be used for power generation, but it is impossible and not suitable for every power generation device to build barrages. In that way, not only will the investment be large, it will consume financial and material resources, but it will also change the natural ecological environment. Causes many disadvantages such as river siltation, downstream river drying, etc.
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[0018] A river section with a certain slope is selected, and the slope canal 14 is built along the river centerline. The slope canal 14 is a trough-shaped structure with a high upstream and a low downstream formed by two side walls and a bottom. Crane 9 is installed on the two side walls of the slope ditch, and several hydraulic generators 7 are suspended on the crane 9, so that the generator water wheel 8 goes deep into the running water of the slope ditch 14, and drives the generator to generate electricity. When the water level in the canal (in the river) changed, the generator 7 could use the overhead crane 9 to promote and land at any time, so as to keep the generator to generate electricity continuously.
[0019] In order to solve the water depth problem of hydroelectric generator power generation in the dry season, two sections of water collecting walls 17 in the dry season that are slightly higher than the water level in the dry season are arranged at the front end of t...
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The invention relates to a hydroelectric installation suspended on a slope channel. A slop channel which is composed of a sloping bottom surface and two side walls is constructed on the midline of a sloping river stretch, wherein, a plurality of suspended type water wheel generators are arranged in the slope channel, overhead travelling cranes are installed on the two side walls of the slope channel, and the generators are suspended on the overhead travelling cranes to cause the water wheels of the generators to fall into the running water of the slope channel so as to drive the generators togenerate electricity. The overhead travelling cranes are used for adjusting the height of the generators so as to maintain the normal operation thereof. The hydroelectric installation not only greatly reduces the one-time investment of hydroelectricity generation but also obviously increases the utilization efficiency of water currents in the slope channel, and has certain function of protecting the ecological environment. By arranging drift separating plates, moveable slope plates, channel tail hydraulic hedgehog, generator rear wings and other facilities, the hydroelectric installation effectively solves the influence of water surface drifts on the generators and the influence of different water velocities on the continuous electricity generation, keeps the equal water level depth in the channel, controls the direction of the generators, etc.
Description
1. Technical field [0001] The invention belongs to the technical field of power generation, and in particular relates to a hydroelectric power generation device. 2. Background technology [0002] In hydroelectric power generation, a barrage is generally built first, and then the generator set is firmly installed on the machine base, so that the river water is condescending to impact the water wheel, driving the generator to generate electricity. Its advantages are: continuous power generation, easy control of current and voltage. The disadvantage is that the one-time investment is too large. In real life, there are many rivers that can be used for power generation, but it is impossible and not suitable for every power generation device to build barrages. In that way, not only will the investment be large, it will consume financial and material resources, but it will also change the natural ecological environment. Caused many disadvantages such as river siltation and downs...
Claims
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IPC IPC(8): E02B9/00F03B13/00
CPCY02E10/22Y02E10/20
Inventor 曹玉臣
Owner 曹玉臣