Volute-spraying type water turbine

The technology of one type of water turbine and volute spray is applied in the design and manufacture of water conservancy power generation equipment, which can solve the problems of poor output effect, long production cycle and maintenance cycle, and increased manufacturing cost, so as to achieve the effect of improving potential energy and improving output effect.

Active Publication Date: 2015-08-19
钟同伟
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned types of water turbines also have obvious disadvantages. For example, due to structural reasons, the cost is very high, and the production cycle and maintenance cycle are relatively long.
Equally, also be because the parts and components of the water turbine of said various types are all more, basically all comprise similar structures such as volute, runner, guide vane, front cover plate and rear cover plate, thereby make the output effect relatively small. Difference
In order to obtain the best output effect, it is required to be very precise and meticulous in manufacturing, which further increases the manufacturing cost.

Method used

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  • Volute-spraying type water turbine

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Embodiment Construction

[0020] Such as figure 1 , figure 2 , image 3 as well as Figure 4 Shown is a kind of can significantly improve output effect that the present invention provides Worm Jet Turbine . said Worm Jet Turbine said Worm Jet Turbine It includes a guide water spray device 1 and a water diversion rotating device 3 containing a hydraulic drive mechanism 2, the guide water spray end of the guide water spray device 1 communicates with the driving water flow input end of the water diversion rotation device 3; Worm Jet Turbine During the working process, the power-driven water flow is input into the water diversion rotating device 3 through the described guiding water spraying device 1, and the generating driven water flow in the described water diverting rotating device 3 is input through the described guiding water spraying device 1, and passed through The hydraulic driving mechanism 2 is driven to drive the water diversion rotating device 3 to rotate around its own axial c...

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Abstract

The invention discloses a volute-spraying type water turbine, and belongs to the technical field of hydroelectric generation device designing and manufacturing. According to the volute-spraying type water turbine, the output effect can be remarkably improved. The volute-spraying type water turbine comprises a guide water spraying device and a water guide rotating device with a hydraulic driving mechanism. The guide water spraying end of the guide water spraying device is communicated with the driving water flow input end of the water guide rotating device. In the working process of the volute-spraying type water turbine, electric generation driving water flow is input into the water guide rotating device through the guide water spraying device, the electric generation driving water flow input into the water guide rotating device through the guide water spraying device drives the hydraulic driving mechanism to drive the water guide rotating device to rotate around the axial center line of the water guide rotating device.

Description

technical field [0001] The invention relates to a water turbine, in particular to a snail jet water turbine, and belongs to the technical field of design and manufacture of hydraulic power generation equipment. Background technique [0002] The water turbines in the prior art mainly include four types of impact water turbines, Francis water turbines, axial flow water turbines and perfusion water turbines. The above-mentioned several types of water turbines have been accumulated, improved, and finalized after years of accumulation. From a structural point of view, they are relatively perfect and most commonly used models. However, the above-mentioned types of water turbines also have obvious disadvantages, for example, due to structural reasons, the cost is very high, and the production cycle and maintenance cycle are relatively long. Equally, also be because the parts and components of the water turbine of said various types are all more, basically all comprise similar stru...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03B1/04F03B11/02
CPCY02E10/20Y02P70/50
Inventor 钟同伟
Owner 钟同伟
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