Multi-stage injection impact type turbine engine

A technology of turbine engine and impact turbine, which is applied to combined engines, engine components, machines/engines, etc., can solve problems such as the inability to work smoothly under variable load conditions, the inability to adapt to complex working conditions, and the lack of a low-power engine for the prime mover. Achieve major social and economic benefits, small footprint, and low production costs

Active Publication Date: 2015-12-30
SHENYANG HAISHENG ARTIFICIAL ENVIRONMENT
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AI Technical Summary

Problems solved by technology

[0003] The invention provides a multi-stage injection impact turbine engine, aiming at the existing technology to solve the problems that the existing prime mover has no small power machine, cannot adapt to complex working conditions, and cannot work smoothly under variable load conditions, and the prime mover has a complex structure and low cost. Tall, large footprint issues

Method used

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Embodiment Construction

[0015] like figure 1 , 2 Shown, a kind of multi-stage injection impingement turbine engine comprises a plurality of turbine engines connected in series, the exhaust pipe 9 of the previous stage turbine engine in the adjacent two turbine engines is connected to the nozzle 10 of the next stage turbine engine, and the adjacent The ends of the rotating shafts 5 of the two turbine engines are matched and connected with each other, the nozzle 10 of the first-stage turbine engine is connected to the pipeline of the steam generator; the end of the rotating shaft of the last-stage turbine engine is connected to the main shaft of the generator to drive the generator to generate electricity. The turbine engine comprises a housing 3, a nozzle 10, a rotating shaft 5, a moving impeller 4, a mechanical seal a2, a mechanical seal b6, a bearing a1 and a bearing b2, and the housing is a two-part housing a, housing b; there are two nozzles 10 with an angle of 35° with the horizontal plane, symm...

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Abstract

The invention discloses a multi-stage injection impact type turbine engine. The multi-stage injection impact type turbine engine comprises a plurality of turbine engine bodies which are connected with one another in series. A steam exhaust pipe of the previous stage of the turbine engine body in every two adjacent turbine engine bodies is connected with a nozzle of the next stage of the turbine engine body, the ends of rotation shafts of the every two adjacent turbine engine bodies are matched with each other to be connected, and a nozzle of the first stage of the turbine engine body is connected with a steam generator pipeline. The tail end of a rotation shaft of the last stage of the turbine engine body is connected with a spindle of an electric generator and drives the electric generator to generate electricity. The structure of a prime motor related in the multi-stage injection impact type turbine engine is compact and simple, occupied area can be made small easily, manufacturing cost is low, cost is reduced, complex working conditions can be adapted and working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of engines, in particular to a multi-stage injection impingement turbine engine. Background technique [0002] At present, the power devices of existing generators are mainly screw expansion power machines and steam turbines. The screw expansion power machine is a volumetric full-flow power equipment, and the power of a single machine is in the range of 50kw-2000kw. The screw is the core part of the screw expansion power machine. Its tooth surface is a spatial curved surface, which requires high machining accuracy and requires special tools to be processed on a special machine tool. Steam turbines are mostly used in large-scale generating sets, with power ranging from hundreds of kilowatts to hundreds of megawatts. They have complex structures, strict requirements on working conditions, poor adaptability to variable load conditions, expensive construction costs, and many supporting facilities. The system a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01D13/02F01D25/24F01D9/02
Inventor 赵连新冯长军
Owner SHENYANG HAISHENG ARTIFICIAL ENVIRONMENT
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