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Steam turbine

A technology of steam turbines and steam turbines, which is applied to mechanical equipment, engine components, machines/engines, etc. It can solve the problems of low mechanical efficiency, poor tightness between cylinders and moving blade cascades, etc., and achieve high mechanical efficiency, light weight, and strong tightness Effect

Inactive Publication Date: 2014-06-18
高宏亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the object of the present invention is to provide a steam turbine, which solves the problems of poor tightness between the cylinder and the moving blade cascade and low mechanical efficiency in the existing steam turbine windmill principle technology

Method used

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings of the specification.

[0034] Such as Figure 1-7 As shown, a steam turbine according to an embodiment of the present invention at least includes an intake bin 1, a cylinder block 2 and an exhaust bin 3, wherein;

[0035] The cylinder block 2 includes a cylinder and a steam wheel 4. The cylinder is composed of a circular cylinder tube 5 and a cylinder head 6 placed at both ends of the cylinder tube. Both ends of the cylinder tube 5 are provided with bottom outer rings 7 , One of the bottom outer rings is provided with an air inlet 8, and the other bottom outer ring is provided with an exhaust 9; the outer periphery of the cylinder 5 and the inner side of the two bottom outer rings are connected An even-numbered air chamber, the air chamber includes an intake chamber 10 and an exhaust chamber 11, and the intake chamber and the exhaust chamber are alternately distributed; one e...

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Abstract

The invention discloses a steam turbine, which at least comprises an intake bin, a cylinder body and an exhaust bin. The cylinder body comprises a cylinder and a steamer. The cylinder consists of a round cylinder barrel and cylinder covers arranged at the two ends of the cylinder barrel. Intake chambers and exhaust chambers are formed between outer circular rings on the bottom surfaces of the two ends of the cylinder barrel. An opening is formed at one end of each intake chamber, and is an air inlet, and an opening is formed at one end of each exhaust chamber, and is an exhaust port. An intake door is formed on the common wall body, which is connected with the cylinder barrel, of each intake chamber. An exhaust door is formed on the common wall body, which is connected with the cylinder barrel, of each exhaust chamber. Bearings are arranged on the inner and outer sides of the circle centers of the two cylinder covers. A rotating shaft is erected on the bearings. The steamer is arranged on the rotating shaft, and consists of a round wheel body and a plurality of wheel plates uniformly distributed on the outer wall of the wheel body. The intake bin and the exhaust bin are formed at the two ends of the cylinder body. The work application process of the steam turbine is finished by intake, work application and exhaust. The problem of low mechanical efficiency of the conventional steam turbine is solved.

Description

Technical field [0001] The invention relates to the field of machinery, in particular to a steam turbine. Background technique [0002] Steam turbines play an important role in real life. The work done by steam turbines can be used to generate electricity, which converts mechanical energy into electrical energy. The existing steam turbine adopts a three-cylinder coaxial arrangement of high pressure cylinder, intermediate pressure cylinder and low pressure cylinder. Because the air pressure in the three cylinders is different, the mechanical energy generated in each cylinder must be different; the shape and size of the three cylinder moving blade cascades are different. The speed of the steam turbine in the cylinder must be different, so the work done must also be different. The three cylinders are coaxial so that the work generated by each steam turbine is mutually subtracted and the overall mechanical energy is reduced. [0003] The pressure difference in the three cylinders of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01D1/02F01D25/28F01D9/04F01D25/10F01D5/02F01D25/18
Inventor 高宏亮
Owner 高宏亮
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