CN1332124C

CN1332124C - Steam turbine wheel dynamic system

Info

Publication number: CN1332124C
Application number: CNB2003101144469A
Authority: CN
Inventors: 李安生
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-11
Filing date: 2003-12-11
Publication date: 2007-08-15
Anticipated expiration: 2023-12-11
Also published as: CN1626773A

Abstract

The present invention relates to a power system of a steam turbine wheel. The power system 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 movable plate through a movable plate shaft, the center of the turbine wheel is connected with the power output shaft, and the movable 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 the shape of multistage circular arcs which are eccentric, and the zone from the steam inlet to the steam outlet in a clockwise direction is a work applying zone. The movable plate is in an expanding state under the synthetic action of centrifugal force, steam pressure and gravity. When the movable plate reaches a non-work applying zone, the movable plate is in a furling state under the spacing action of the inner wall of the cylinder. An expanding and spacing device is arranged on the movable 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, comprise cylinder sleeve, steamer, pto, 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, be the acting district between along clockwise direction from the suction port to the air outlet, the open-shaped attitude of trap in the acting district is rounding state when trap arrives non-acting district, and the limit stoper of opening is arranged on the trap.

A kind of steam steamer power system is characterized in that with the axle sleeve that is arranged in the trap rear end be the boundary, and the front portion of trap is as the trap piston, and the short position-limited claw as trap integral body in rear portion has on the steamer and the corresponding restraining groove of trap position-limited claw.

A kind of steam steamer power system 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 folding 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.

Acting district in the circular arc cylinder, the circular arc tangential line at trap and steamer limit trap axle place is 90 ° of angles, to bear the thrust of steam to greatest extent, after trap passes through steam-expelling port, trap can close up on the excircle of steamer under the position-limiting action of cylinder inner wall.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 embodiments of the invention one working section sketches.

Fig. 2 is embodiments of the invention two working section sketches.

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

Embodiment

Embodiment one: a kind of steam steamer power system, comprise cylinder sleeve (4), steamer (10), pto (6), 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 along clockwise direction from steam inlet (2) to the part the steam ouput (8), trap (3) is at centrifugal force in the acting district, 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), there is not trap position-limited claw (9), be connected with a folding position-limited lever of flexible spacing rope (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), the extreme length of spacing rope or position-limited lever (7) is the acting district that makes in the circular arc cylinder, and the circular arc tangential line at trap and steamer limit trap axle place is 90 ° of angles.

Claims

1. steam steamer power system, comprise 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 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, be the acting district between along clockwise direction from the steam inlet to the steam ouput, the open-shaped attitude of trap in the acting district is when trap arrives non-acting district, be rounding state, the limit stoper of opening is arranged on the trap.

2. a kind of steam steamer power system as claimed in claim 1, it is characterized in that with the axle sleeve that is arranged in the trap rear end be the boundary, the front portion of trap is as the trap piston, and the short position-limited claw as trap integral body in rear portion 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, it is characterized in that the trap axle is positioned at the afterbody of trap, be connected with at least one spacing rope of flexibility or folding position-limited lever in the front portion of trap, 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 acting district in the circular arc cylinder, and the circular arc tangential line at trap and steamer limit trap axle place is 90 ° of angles.