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Suction pump jet driving device without delivery lift

A driving device and jet technology, applied in pump devices, components of pumping devices for elastic fluids, pumps, etc., can solve the problems of heavy environmental pollution, abnormal power supply, and large investment.

Inactive Publication Date: 2008-06-04
刘运武
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In today's world, in the process of power generation and electricity consumption, there are comprehensive problems such as large investment, high water level hazards, high resource consumption in thermal power plants, heavy environmental pollution or difficult treatment, abnormal or unsatisfactory power supply, and high electricity prices.

Method used

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  • Suction pump jet driving device without delivery lift
  • Suction pump jet driving device without delivery lift
  • Suction pump jet driving device without delivery lift

Examples

Experimental program
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Effect test

Embodiment 1

[0044] Embodiment 1, water turbine φ 2.2 meters, width 0.7 meters, 14 units are installed on the same combined shaft, including 6 units on the left and right sides, 12 units on both sides, and one at the front and rear ends. The length of the combined shaft = the width of the left and right water turbine rollers 0.7 × the number of 6 + the length of the runners of the axial flow suction and discharge pump at both ends 1.2 meters × the number of runners 2 + the position occupied by the installation of the drive wheel, bearings, bearing seats and coupling joints A total of 1.6 meters=8.2 (meters) with the gap, and each water turbine is fitted with a generator, which can drive 14 generators in total.

Embodiment 2

[0045] Embodiment 2, water turbine φ0.7m, roll body width 0.3m, 18 units are installed on the same combined shaft, including 8 units on each side of the left and right sides, 16 units on both sides, and 1 unit at the front and rear ends. The length of the long axis of the formula = the width of the turbine 0.3 × the number of units 8 + the length of the runners of the axial flow suction and discharge pump at both ends 0.8 × the number of runners 2 + the positions and gaps occupied by the drive wheel, bearings, bearing seats and coupling joints are 1 m=5 (m). Eight water turbines on each side of the left and right sides are installed on the same long root to jointly drive the same generator, and the 18 water turbines drive a total of 4 generators of different sizes.

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Abstract

The invention discloses a liftless suction and drainage pump jet flow drive device, which is used to push the hydraulic turbine to rotate and drive the generator to work; the invention is generating equipment aiming to provide a generator device with simple structure, low investment and low running cost, which needs no water flow difference and fuel and causes no pollution. The key points of the technical proposal are that a combined long shaft is provided with a plurality of suction and drainage pumps, wherein, horizontal water outlets with the width much greater than the height are symmetrically arranged at each of the front side, the rear side, the left side and the right side of the suction and drainage pumps, and the high speed jet flows from each water outlet ejected by the suction and drainage pumps driven by dynamics drive the hydraulic turbine to rotate; the suction and drainage of the suction and drainage pumps during rotating are both performed in the same pond, so the suction and drainage are liftless, and the water level in the pond remains unchangeable all along; and the suction an drainage pumps on the same shaft are driven by the same power drive, thus achieving the purposes of powerful jet flow, equilibrium rotation and much greater output power than input power.

Description

technical field [0001] The present invention relates to the water energy used to drive the water turbine in hydroelectric power generation, and more specifically relates to a kind of mechanical equipment that promotes the rapid jet flow of water—suction and discharge pump. Background technique [0002] With the development of society, the demand for electric energy is also increasing, and accordingly there are more and more power plants that provide electric energy. Among the many power generation methods in various parts of the world today, hydraulic power and thermal power occupy the mainstream position. [0003] The direction of rivers in nature always declines along the course, and the degree of decline in riverbed elevation can be expressed by the slope of the riverbed. In some riverbeds, within a range of several kilometers to tens of kilometers along the way, the slope can reach tens to hundreds of meters. on the way of flow. The task of hydropower generation is to ...

Claims

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Application Information

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IPC IPC(8): F03B1/00F03B13/00F03B1/04F04D3/00F04D13/12F04D29/52
CPCY02E10/223Y02E10/20
Inventor 刘运武
Owner 刘运武
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