Turbine

Abstract

The invention discloses a turbine. The turbine comprises a shell, a wheel disc, a wheel shaft and a power output wheel and is characterized by comprising rotary boosting structures, and each rotary boosting structure comprises a slider and an elastic reset part, wherein the slider is integrally in a strip plate structure, one end in the length direction of the slider slidably penetrates the shell along the radial direction of an inner cavity of the shell and is inserted into the inner cavity, the other end of the slider is positioned outside the inner cavity of the shell and abutted against the elastic reset part, the width direction of the slider is uniform with the axial direction of the inner cavity of the shell, and the width of the slider matches with the axial length of the inner cavity of the shell. The sliders are adjacent to drainage holes of the shell and positioned behind adjacent drainage holes correspondingly in the rotation direction of the wheel disc. The turbine is structurally simplified, and power output can be realized even the wheel disc is in low-speed rotation. By boosting chambers formed in the turbine, high airtightness is achieved, mechanical abrasion of components in the inner cavity of the shell of the turbine can be effective reduced, and accordingly reliability in operation of the turbine is realized.

Description

technical field [0001] The present invention relates to a turbine suitable for water, steam or gas turbines. Background technique [0002] A turbine is a rotating power machine that converts the energy of a gas (gas or steam) or liquid into mechanical work. A turbomachine or a gas turbine is a type of turbine. [0003] On January 23, 2013, the applicant proposed a technical solution named "Gas Turbine" (the authorized announcement number is CN103089437B), which solved the problem that the existing turbine has a complicated structure and uses high-temperature gas as the power source. The sealing device requires a high technical problem. [0004] On June 1, 2015, the applicant proposed a technical solution named "A New Type of Turbine" (the authorized announcement number is CN104963774B) (see Figure 1-2 ), the new turbine includes a wheel shaft 1, a power output wheel 2, a casing 4 and a wheel 5, the wheel 5 is located inside the casing 4, the wheel shaft 1 rotatably runs t...

AI Technical Summary

Problems solved by technology

[0006] 1. Due to the structure of multiple convex lines on the inner wall of the casing, the structure of the casing is complicated and the processing is difficult

[0007] 2. The conversion rate of energy efficiency needs to be improved, and there is still room for improvement in recoil power

Because the recoil power required for the rotation of the wheel disc 5 of the above-mentioned "new turbine" is realized through the structure of the protrusion 42 and the gear tooth 51; Less recoil power

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