Novel water turbine convenient to use in parallel

Abstract

The invention relates to the technical field of fluid machinery, and discloses a novel water turbine convenient to use in parallel. The novel water turbine comprises an impeller, wherein a central shaft penetrates through the impeller from the left side; baffles positioned on the outer side of the central shaft are fixedly installed on the two sides of the impeller, the outer sides of the bafflesare fixedly provided with metal plates positioned on the outer side of the central shaft, and the outer sides of the metal plates are fixedly provided with spokes; an inner ring is fixedly installed at the end, far away from the metal plates, of the spokes, balance blocks are fixedly arranged on the ring inner wall of the inner ring, and bolts are arranged on the left sides of the balance blocks in a penetrating mode; a flange plate positioned on the right side of the impeller sleeve the outer side of the center shaft, a shell is fixedly installed on the right side of the flange plate, and a liner is arranged inside the shell; and the two sides of the shell are fixedly provided with connecting blocks with one ends penetrating through and extending to the outer side of the flange plate respectively, and solid plates are fixedly installed on the outer sides of the connecting blocks. The novel water turbine convenient to use in parallel has the advantages of being convenient in parallel operation, high in working efficiency and convenient for workers to use.

Description

technical field [0001] The invention relates to the technical field of fluid machinery, in particular to a novel water turbine conveniently used in parallel. Background technique [0002] A water turbine is a power machine that converts the energy of water flow into rotational mechanical energy. It belongs to the turbine machinery in fluid machinery. As early as around 100 BC, the prototype of a water turbine appeared in China—the water wheel, which was used to lift irrigation and drive grain. Processing equipment, most of the modern water turbines are installed in the hydropower station to drive the generator to generate electricity. The water is discharged downstream through the tail water pipe. The higher the water head and the greater the flow rate, the greater the output power of the turbine. [0003] At present, the well-known traditional water turbines, whether they are impact type, counterattack type, oblique impact type, splashing spiral type, or inverted blade typ...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a new type of water turbine that is convenient to be used in parallel, which has the advantages of convenient parallel operation, high operating efficiency and long service life, and solves the problem of the conversion efficiency of the existing water turbines to the kinetic energy of water when they work alone. It is very high, but it cannot be used with multiple machines. In some large-scale water conservancy projects, the tasks are heavy, and most of the tasks are completed by the water turbine alone, which greatly wastes time and prolongs the construction period, causing economic losses.

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