CN2895787Y

CN2895787Y - Rotary-shaft gas-supplying rotor engine

Info

Publication number: CN2895787Y
Application number: CNU2006201102944U
Authority: CN
Inventors: 李晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-07
Filing date: 2006-04-07
Publication date: 2007-05-02
Anticipated expiration: 2016-04-07

Abstract

The utility model relates to a rotary-shaft gas-supplying rotor engine, including a rotation shaft 1, a gas-supplying cabin 2; wherein: an axial gas intake channel 18 and a radial gas-guiding hole10 connecting with an gas-supplying cabin are arranged on the rotation shaft, the rotation shaft is arranged in a stator gas chamber through a sealing bearing block 3, a rotor gas chamber 13 fixed with the rotation shaft is arranged in a stator gas chamber, a gas intake hole connected with the radial air-guiding hole is arranged in the rotor gas chamber, a gas nozzle with tangential distribution is arranged in the rotor gas chamber; a gas escape hole 7 connected with the exhausting chamber is arranged in the stator gas chamber. The utility model uses compressed air as power source, reduces the dependence on non-renewable energy, and saves energy. The device has small volume, light weight, and long service life, is safe and reliable, more practical and economical, which delivers no pollution and provides obvious environment protection.

Description

Rotaryshaft gas-supply rotor engine

Technical field

The utility model relates to power plant, be a kind of can be the energy with pressurized gas or steam or water, drive the device that the rotor rotation produces power, specifically be a kind of with running shaft for the passage of the energy is provided, drive the device that the rotor rotation produces power.

Background technique

Motor kind of the prior art is a lot, is example with the internal combustion engine, and no matter rotator type or motor in the form of piston all existing burning to need consume fuel and produce the pollution problems of discharging.For the emission problem that cuts down the consumption of energy and pollute, the becoming increasingly complex of its structural design.

Summary of the invention

The purpose of this utility model provide a kind of with pressurized air be power simple in structure, efficient is high, the low Rotaryshaft gas-supply rotor engine with practical application meaning of power consumption.It can be the situation of the energy that the utility model also can be suitable for steam and water equally.

The purpose of this utility model is to realize that by such technological scheme promptly a kind of Rotaryshaft gas-supply rotor engine comprises rotating shaft, the air feed cabin; It is characterized in that: have the axial admission passage that is communicated with the air feed cabin and gas port radially on the running shaft, running shaft is installed on the housing of stator air chamber by sealed bearing, having rotor air chamber and running shaft in the stator air chamber fixes, the rotor air chamber has inlet hole and is communicated with described radially gas port, and the rotor air chamber has the blast nozzle to same tangential distribution; Decide the gas seed cell and have the exhaust port that is communicated with exhaust chamber.

The utility model provides rotor motion energy needed gas by running shaft, and by the injection generation rotating power of air-flow, it is little to have overcome friction, keeps the low characteristics of rotor rotating energy.This is with turbo type or vane motor significantly different place to be arranged.Axle air supply channel of the present utility model, energy gas is tangentially sprayed by rotor, as long as have positive pressure difference between rotor air chamber and the stator air chamber, will make rotor obtain rotating force refuses, make rotor obtain deboost, extra idle work is much smaller, and its needs overcome the rolling frictional resistance of three transhipment bearings both can keep running up of rotor.Therefore, the rotor of this moment has the characteristic of truly " wheel ", and it has more advantage than conventional engine.

Description of drawings

Fig. 1 is a structural profile schematic representation of the present utility model;

Fig. 2 is the generalized section of figure A-A;

Fig. 3 is that the structure of gas guide groove lining is launched schematic representation;

Fig. 4 is the installation embodiment schematic representation of gas guide groove lining;

Fig. 5 is the utility model gas-circulating system embodiment's a flow chart.

1-running shaft among the figure; Coil on the 2-stator; The 3-sealed bearing; The lining of 4-band gas guide groove; 5-stator lower wall; 6-stator fixing threaded hole; The 7-exhaust port; The 8-sealed bearing; Coil on the 9-rotor; 10-is gas port radially, coils fixing threaded hole on the 11-rotor; The 12-blast nozzle; 13-rotor air chamber; The 14-gas guide groove; 15-rotor lower wall fixing threaded hole; 16-rotor lower wall; 17-rotor lower wall screw; 18-axial admission passage; The 19-end cover; 20-end cap fixing threaded hole; 21-air feed cabin; 22-rotor gas cabin stuffing box bearing; 23-air feed cabin inlet hole; 24-rotor gas cabin inlet hole; 25-stator air chamber; 26-rotor air packing; 27-stator air packing.

Embodiment

Referring to accompanying drawing: in the embodiment that accompanying drawing provides, the concrete technological scheme that the utility model adopts is as follows:

Described Rotaryshaft gas-supply rotor engine comprises running shaft 1, air feed cabin 21; Wherein: have the axial admission passage 18 that is communicated with the air feed cabin and gas port 10 radially in the rotating shaft, rotating shaft is installed in the stator air chamber by sealed bearing 3, have in the stator air chamber 25 and the fixing rotor air chamber 13 of running shaft, the rotor air chamber has inlet hole and is communicated with described radially gas port, and the rotor air chamber has the blast nozzle to same tangential distribution; The stator air chamber has the exhaust port 7 that is communicated with exhaust chamber.

In the embodiment that accompanying drawing provides, for the ease of processing, rotor air chamber 13 is fixedlyed connected with rotor lower wall 16 by dish 9 on the rotor and is constituted, and wherein, dish 2 is fixed on the running shaft by its axle sleeve on the rotor; The stator air chamber is fixedlyed connected with stator lower wall 5 by dish 2 on the stator and is constituted; Described running shaft is installed in the center hole of stator air chamber two ends by sealed bearing 3,8.

In an embodiment, running shaft has 2 radially gas ports 10 that are 180 ° of distributions, and at the rotor air chamber, corresponding each gas port 10 is separated into two air chambers, and the rotor air chamber has four and is the blast nozzle 12 that tangentially is distributed in circumference, and every air chamber has two blast nozzles.Described air chamber also can corresponding blast nozzle; Described blast nozzle 12 can be two and be 180 ° of distributions, or three are 120 ° of distributions or the like, 12 at least 2 at nozzle.

Inwall at described stator air chamber has the lining of being with gas guide groove, and the gas guide groove on the described lining can be tilt distribution in the same way.In an embodiment, described lining can with dish drive fit or inserted connection the (Fig. 4) on the stator.

In an embodiment, an end of the axial admission passage of described running shaft is installed on the air feed cabin 21 by end cover 19 and sealed bearing 22, and the inlet hole 23 in air feed cabin is connected with the pressurized gas gas storage chamber by balance voltage stabilizing cabin, underpressure chamber.At described inlet hole 23 breather cheek valve is installed.On the described exhaust port 7 one-way exhaust valve is installed, the gas that exhaust port comes out enters the exhaust cabin, by being sent to balance voltage stabilizing cabin after the pressure-increasing machine supercharging again, sends into air feed cabin 21 again.Such cyclic process can prolong the time of gas pressure decay, thereby prolongs the working time of rotor.

Dish 9 and rotor lower wall 16 on the rotor that constitutes rotor air chamber 13, dish 2 has Airtight gasket with stator lower wall 5 junctions on the stator of formation stator air chamber 25; Coil 2 on running shaft 1 and the stator, oil sealing should be arranged between the stator lower wall 5, air feed cabin.

The other end of running shaft is a clutch end, externally transmits the system of energy, can adopt mature technology, therefore also need not to sew what is said or talked about here.The airtight bearing of high-quality is the utility model key, has had the airtight bearing under the high rotating speed elevated pressures in the prior art, so the sealing of system is not a problem.

Concrete working procedure of the present utility model:

When pressurized gas enter air feed cabin 21 by valve through air feed cabin inlet hole 23, through axial admission passage 18 with after radially gas port 10 enters rotor air chamber 13, spray to stator air chamber 25 through blast nozzle 12 again, gas is by the exhaust port 7 gas storage cabins of row outside cylinder in the stator air chamber, at this moment gas has been made merit through the overexpansion decompression to rotor, has externally exported merit.Drive power equipment or generator operation.

Advantage of the present utility model is:

1, is the motor of power source with pressurized air, has the dependence of remarkable reduction, energy-saving effect is arranged non-renewable energy resources.

2, little, in light weight, safe and reliable, the long service life, more practical of volume is more economical.

3, zero disposal of pollutants, to environment, the mankind are played absolute environmental-protection function.

Claims

1, a kind of Rotaryshaft gas-supply rotor engine comprises running shaft (1), air feed cabin (21); Wherein: have the axial admission passage (18) that is communicated with the air feed cabin and gas port (10) radially in the rotating shaft, rotating shaft is installed in the stator air chamber by sealed bearing (3), have in the stator air chamber (25) and the fixing rotor air chamber (13) of running shaft, the rotor air chamber has inlet hole and is communicated with described radially gas port, and the rotor air chamber has the blast nozzle to same tangential distribution; The stator air chamber has the exhaust port (7) that is communicated with exhaust chamber.

2, Rotaryshaft gas-supply rotor engine according to claim 1 is characterized in that: rotor air chamber (13) is fixedlyed connected formation by dish (9) on the rotor with rotor lower wall (16), wherein, coils (2) on the rotor and is fixed on the running shaft by its axle sleeve; The stator air chamber is fixedlyed connected formation by dish (2) on the stator with stator lower wall (5); Described running shaft is installed in the center hole of stator air chamber two ends by sealed bearing (3), (8).

3, Rotaryshaft gas-supply rotor engine according to claim 1 is characterized in that: have the lining (4) of band gas guide groove (14) at the inwall of described stator air chamber (25), the gas guide groove on the described lining is tilt distribution in the same way; Described lining can with dish drive fit or inserted connection the on the stator.

4, Rotaryshaft gas-supply rotor engine according to claim 1, it is characterized in that: an end of the axial admission passage (18) of running shaft (1) is installed on the air feed cabin (21) by end cover (19) and sealed bearing (22), and the inlet hole in air feed cabin (23) is connected with the pressurized gas gas storage chamber by balance voltage stabilizing cabin, underpressure chamber; At described inlet hole (23) breather cheek valve is installed.

5, Rotaryshaft gas-supply rotor engine according to claim 1, it is characterized in that: described exhaust port (7) is gone up one-way exhaust valve is installed, the gas that exhaust port (7) comes out enters the exhaust cabin, by being sent to balance voltage stabilizing cabin after the pressure-increasing machine supercharging again, sends into air feed cabin (21) again.