CN2777200Y

CN2777200Y - Steam turbine power system

Info

Publication number: CN2777200Y
Application number: CN 200320107521
Authority: CN
Inventors: 李安生
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-11
Filing date: 2003-12-11
Publication date: 2006-05-03
Anticipated expiration: 2013-12-11

Abstract

The utility model relates to a power system of a steam turbine wheel. The utility model is composed of a cylinder jacket, a turbine wheel, a power output shaft, etc., wherein a steam inlet and a steam outlet are arranged on the cylinder jacket; the periphery of the turbine wheel is connected with a loose plate through a loose plate shaft, the center of the turbine wheel is connected with the power output shaft, and the loose plate which is a vane of the turbine wheel can serve as a piston in a circular-arc-shaped cylinder to bear steam thrust. The inner wall of the cylinder jacket is in multistage circular arc shapes which are eccentric, and the zone from the steam inlet to the steam outlet in a clockwise direction is a work applying zone. The loose plate forms an expanding state under the synthetic action of centrifugal force, steam pressure and gravity; when the loose plate arrives at a non work applying zone, the loose plate forms a furling state under the spacing action of the inner wall of the cylinder. An expanding and spacing device is arranged on the loose plate, and the device has the characteristic of high energy converting rate.

Description

A kind of steam steamer power system

Technical field

The present invention relates to dynamic power machine, relate in particular to a kind of steam power machinery.

Background technique

Existing steam power machinery mostly is that steam blows blade, steamer is rotated output power, and the utilization ratio of this its steam of mode is not high, and most of gas does not do work and promptly is lost, and causes very big waste.

Summary of the invention

The objective of the invention is to overcome the deficiency of existing conventional art, a kind of steam steamer power system of mobilizable turbine vane double as piston is provided, improve energy transformation ratio.

The present invention is achieved in that a kind of steam steamer power system, mainly by cylinder sleeve, steamer, pto is formed, have steam inlet and steam ouput on the cylinder sleeve, be connected with trap by the trap axle on the periphery of steamer, the center of steamer connects pto, trap is the blade of steamer, can in the circular arc cylinder, bear steam thrust again as piston, the cylinder sleeve inwall is the multi-section circular arc shape of decentraction, from steam inlet clockwise to being acting district the steam ouput, the open-shaped attitude of trap is rounding state when trap arrives non-acting district, and the limit stoper of opening is arranged on the trap.

Trap axle sleeve front portion is provided with the trap piston, and the rear portion is provided with the trap position-limited claw.In fact, above-mentioned trap piston is the front portion of trap, and the trap position-limited claw is the rear portion of trap, and the two is boundary's appellation difference with the trap axle sleeve just, so that explain its function.Have on the steamer and the corresponding restraining groove of trap position-limited claw.

When the trap axle was positioned at the afterbody of trap, limit stoper also can be designed to be connected with at least one spacing rope of flexibility or collapsible position-limited lever in the front portion of trap, and the other end of spacing rope or position-limited lever is connected on the steamer.

Cylinder sleeve inwall section is that the circular arc of decentraction is formed, and wherein into and out of the steam ports place is to adopt two arc transition to be formed by connecting.

Trap opening angle and this tangent line of steamer limit in the circular arc cylinder preferably are 90 °, and to bear the thrust of steam to greatest extent, by behind the steam-expelling port, trap can close up on the excircle of steamer under the position-limiting action of cylinder inner wall at trap.After moving to steam inlet again, trap opens again under the comprehensive function of centrifugal force, vapor pressure, gravity, bears steam thrust, goes round and begins again like this, makes steamer running acting, and power is exported by pto.

Description of drawings

Fig. 1 is embodiment's one working section sketch of the present utility model.

Fig. 2 is embodiment's two working section sketches of the present utility model.

Among the figure, 1. support, 2. steam inlet, 3. trap, 4. cylinder sleeve, 5. trap axle, 6. pto, 7. spacing rope (position-limited lever), 8. steam ouput, 9. trap position-limited claw, 10. steamer.

Embodiment

Embodiment one: a kind of steam steamer power system, mainly by cylinder sleeve (4), steamer (10), pto (6) is formed, have steam inlet (2) and steam ouput (8) on the cylinder sleeve (4), be connected with trap (3) by trap axle (5) on the periphery of steamer (10), the center of steamer (10) connects pto (6), trap (3) is the blade of steamer (10), can in the circular arc cylinder, bear steam thrust again as piston, the cylinder sleeve inwall is the multi-section circular arc shape of decentraction, be the acting district to the part the steam ouput (8) clockwise from steam inlet (2), trap (3) is at centrifugal force, vapor pressure, open-shaped attitude under the comprehensive function of gravity is born steam thrust; When trap (3) arrives non-acting district, under the position-limiting action of cylinder inner wall, be rounding state, draw on the excircle of steamer; Axle sleeve with rear end in the trap (3) is the boundary, and the front portion of trap (3) is as the trap piston, and the short trap position-limited claw (9) as trap integral body in rear portion has on the steamer (10) and the corresponding restraining groove of trap position-limited claw (9).

Embodiment two: different with embodiment one is the afterbody that the trap axle is positioned at trap (3), be provided with trap position-limited claw (9), be connected with a flexible spacing rope or folding position-limited lever (7) in the front portion of trap (3), the other end of spacing rope or position-limited lever (7) is connected on the steamer (10), and the extreme length of spacing rope or position-limited lever (7) preferably is 90 ° for making trap (3) circular arc tangential line of opening angle and steamer limit this point of trap axle in the circular arc cylinder

Claims

1. steam steamer power system, mainly form by cylinder sleeve, steamer, pto, have steam inlet and steam ouput on the cylinder sleeve, it is characterized in that: on the periphery of steamer, be connected with trap by the trap axle, the limit stoper of opening is arranged on the trap, the center of steamer connects pto, and the cylinder sleeve inwall is the multi-section circular arc shape of decentraction.

2. a kind of steam steamer power system as claimed in claim 1 is characterized in that trap axle sleeve front portion is provided with the trap piston, and the rear portion is provided with the trap position-limited claw, has on the steamer and the corresponding restraining groove of trap position-limited claw.

3. a kind of steam steamer power system as claimed in claim 1 is characterized in that the trap axle is positioned at the afterbody of trap, is connected with at least one spacing rope of flexibility or collapsible position-limited lever in the front portion of trap, and the other end of spacing rope or position-limited lever is connected on the steamer.

4. a kind of steam steamer power system as claimed in claim 1 is characterized in that the circular arc composition that its cylinder sleeve inwall section is a decentraction, wherein is to adopt two arc transition to be formed by connecting into and out of the steam ports place.

5. a kind of steam steamer power system as claimed in claim 1, it is characterized in that trap in the circular arc cylinder, do work the district opening angle and this tangent line of steamer limit be 90 °.