CN204646522U - Integrated turbogenerator/the motor of multipurpose - Google Patents

Abstract

Integrated turbogenerator/the motor of a kind of multipurpose is arranged on turbine shaft by three or multi-disc turbine blade, be fixedly mounted on shell support plate by fore bearing again, axle is equipped with sealing, the accelerating gear integral box that rotates through of axle accelerates rear rotor driven high speed rotating, stator is fixed on the center riser of shell, device is left with center riser, right symmetrical, left, right turbine blade is just operationally, anti-phase to rotation, utilize wave, ocean current, tide, river and streams and wind-power electricity generation, advantage is: compact structure, level of integration is high, using area is flexible, may be used for waterpower, wind-power electricity generation/electronic.

Description

Integrated turbogenerator/the motor of multipurpose

Technical field

Integrated turbogenerator/the motor of the utility model multipurpose belongs to electric generator/electric motor field, specifically, relate to a kind of integrated turbogenerator/motor, the mechanical energy in water environment and atmosphere environment can be converted to electric energy or convert electric energy to mechanical energy by this machine.

Background technique

At present, the system of Multiple Type is had effectively to utilize the electric energy produced in set ocean and atmosphere environment abroad.

The Search Results of prior art does not disclose any patent and relates to originality of the present invention.Below relevant U. S. Patent:

A kind of device marine wave power conversion being become electric energy is taught in No. 4568836, U. S. Patent.This device has floating hull to cast anchor to be fixed on seabed, and turbine cartridge is furnished with air chamber, wherein partially liq is housed, and inside has turbine to be arranged on air chamber upper half part.This turbine can self-correction and being connected with generator.Wave motion to cause in air chamber liquid compression air and then drives turbine.

No. 6711897B2, U. S. Patent discloses a kind of cursory and weight fluctuated in wave motion.Wave motion drives the flywheel turns be connected with generator.

No. 6833631B2, U. S. Patent teaches a kind of wave-activated generator, and it has elongated inner member vertically to extend to water body, and it prevents the vertical motion under water surface compared with low side.The outside floating member producing straight line motion is arranged on inner member length extension.External component moves together with inner member, and external component is on inner member length extension.The linear relative movement that external component relative interior parts produce motion effects coil and magnet produces electric energy.

Structure in U. S. Patent 8188613B2 is relatively rational in all inventions, but its main problem is that turbine is directly enclosed within motor shaft, defines an overhang, thus result in the instability of Total Product structure.The mainly stressed of well-known turbogenerator/motor is turbine, does not therefore have bearing during turbine shaft work, cannot stable operation, if will be used for the generatings such as current, ocean current, wave simultaneously, sealing is not cannot use in waterpower yet.

For the instruction of background object involved in the present invention and related domain, can with reference to Atiya in U. S. Patent 6967416B2 patent.

The existing invention utilizing water environment to produce electric energy is the natural flow generating utilizing water body to be produced by gravity, wave, ocean current, tide and current, but all there is the problem of a system worked well when flowing velocity of these aqueous mediums is lower.Same, wind-power electricity generation aspect is mainly based on the energy utilized of wind energy, and its basic problem is also when wind speed cannot normally work lower than system during 2 meter per second.

More than invent owing to there are some significant deficiency or lacking actual productibility, all could not effectively introduce to the market.

Model utility content

The utility model is exactly the shortcoming in order to overcome said apparatus, the system Curve guide impeller carried out.Integrated turbogenerator/the motor of multipurpose of the present utility model, be arranged on turbine shaft by three or multi-disc turbine blade, turbine shaft is fixedly mounted on the support plate of shell by fore bearing and rear bearing, turbine shaft is equipped with sealing, the accelerating gearbox that rotates through of turbine shaft accelerates rear rotor driven high speed rotating, stator is fixed on the center riser of shell, core motor axle is installed by motor bearings and is repaiied on turbine shaft, whole device is left with center riser, right symmetrical, left, right turbine blade is just operationally, anti-phase to rotation, described rotor adopts permanent-magnet material, can be horizontal, longitudinally string, be installed in parallel multiple electric generator/electric motor.

Wherein: described accelerating gearbox is driven two or three stationary axle secondary gears rotations being supported on support plate by the internal gear be fixed on turbine shaft, another gear driven of secondary gear is fixed on epitrochanterian exteranl gear and rotates.

Preliminary aim of the present invention is: the straight-through device producing a kind of integrated type, utilizes integrated turbine-driven generator to rotate, and by externally fed, this device has the function of motor, is different from previously land and close electric generator/electric motor device waterborne.

An important target of the present utility model is: device is simplified the integrated unit body being only made up of a fitting tight a turbine, a gear-box and electric generator/electric motor.Design Turbine Blade become only to need to select to size, pitch and length configuration just namely can be used for also can be used in air in water.Gear box designs is under changing without any basis, and it can reduce or improve blade rotary, switches electric generator/electric motor operation.

Another target of the present utility model uses suitable electric generator/electric motor, preferential use brushless ac type.Its stator is made up and the longitudinal axis of winding parallel in rotor of insulating material.Four primary elements of this device comprise stationary torus, ring-shaped rotor, bearing and ring-type conveyor belt, and such as brushless ac type motor disclosed in U.S. Patent application 12002260 sequence number is as reference, if desired, can not change or change a little during use.

The utility model also has a target to be exactly highly be integrated into several simple portion piece installing formed.Greatly simplify production process and saved cost.By hereinafter to the concrete introduction of the preferred embodiments of the present invention and supplemental instruction by reference to the accompanying drawings, above-mentioned and additional objects and advantages of the present invention can be known.

Main target of the present utility model is: the overhang changing turbine shaft is simple beam structure, increases by two bearings, increases a seal arrangement, with the work ensureing that it can be effective and stable in water.

Specific embodiments: by the integrated speed increasing mechanism of turbine driven gear, by 2 ~ 3 grades of gear speed increasing mechanisms drive inside/outside rotors generate electricity/electronic, turbine is that front and back are symmetrical, before and after turbine and axle steer contrary, in order to be applicable in water, physical dimension may be made hollow, can make sink-float arbitrarily in water, two turbine shafts add seal arrangement, and in simple beam structure.

Embodiment

Embodiment is as shown in Figure 1 the main structure schematic diagram of the integrated turbogenerator/motor of multipurpose of the present invention.Be illustrated as internal rotor-outer stator structure.

Three or multi-disc turbine blade 1 are arranged on turbine shaft 8, turbine shaft 8 is fixedly mounted on the support plate 10 of shell 4 by fore bearing 6 and rear bearing 9, sealing 7 turbine shaft 8 is equipped with, the accelerating gearbox 5 that rotates through of turbine shaft 8 accelerates rear rotor driven 2 high speed rotating, stator 3 is fixed on the center riser 11 of shell 4, core motor axle 12 is installed by motor bearings 13 and is repaiied on turbine shaft 8, whole device becomes left and right symmetrical with center riser, and left and right turbine blade is operationally in positive and negative relative rotation.In order to improve generating capacity, the rotor of this patent adopts permanent-magnet materials, compact structure.Can laterally, longitudinally, series and parallel installs multiple generator.

The accelerating gearbox 5 of the integrated turbogenerator/motor of described multipurpose, drive two of being supported on support plate 10 or three stationary axle secondary gear 5-2 to rotate by the internal gear 5-1 be fixed on turbine shaft 8, another in-line gears of secondary gear 5-2 drive the exteranl gear 5-3 high speed rotating be fixed on rotor 2.

Here accelerating gearbox 5, by instruction collimation mark, its general configuration scope is shown in FIG, shown structure is only the simplest a kind of structure, is only secondary speedup in figure, and concrete structure may be three or more level.

The examples of implementation of this patent only with internal rotor-external stator for example, described structure is not difficult to shift onto the structure of external stator-internal rotor.As shown in Figure 3, this structure is mainly used in wind-power electricity generation/motor, time certainly for wind-driven generator, does not usually fill sealing 7.

The advantage of this patent is: compact structure, level of integration are high, and using area is flexible, may be used for waterpower, also may be used for wind-power electricity generation.Also can as the motor of these waterpower, wind-force after this device energising simultaneously.One half structure is only used when just making motor, and need not left and right turbine, but mounting bracket to be increased from shell, this is also very convenient.

In a word, integrated turbogenerator/the motor of multipurpose of the present utility model is characterized in that: device as shown in Figure 1, be arranged on turbine shaft 8 by three or multi-disc turbine blade 1, turbine shaft 8 is fixedly mounted on the support plate 10 of shell 4 by fore bearing 6 and rear bearing 9, sealing 7 turbine shaft 8 is equipped with, the accelerating gear integral box 5 that rotates through of turbine shaft 8 accelerates rear rotor driven 2 high speed rotating, stator 3 is fixed on the center riser 11 of shell 4, core motor axle 12 is installed by motor bearings 13 and is repaiied on turbine shaft 8, whole device is left with center riser 11, right symmetrical, left, right turbine blade is just operationally, anti-phase to rotation.Use wind blade can be used for wind-power electricity generation, in order to improve generating capacity, this patent turn adopt permanent-magnet materials, compact structure, can laterally, longitudinal direction, series and parallel installs multiple electric generator/electric motor.

Described accelerating gearbox 5, it is characterized in that: accelerating gearbox 5 as shown in Figure 2, be drive two of being supported on support plate 10 or three stationary axle secondary gear 5-2 to rotate by the internal gear 5-1 be fixed on turbine shaft 8, another in-line gears of secondary gear 5-2 drive the exteranl gear 5-3 high speed rotating be fixed on rotor 2.

The advantage of this patent is: compact structure, level of integration are high, and using area is flexible, may be used for waterpower, also may be used for wind-power electricity generation.Also can as the motor of these waterpower, wind-force after this device energising simultaneously.Also only one half structure can be used when just making motor, and need not left and right turbine, but mounting bracket to be increased from shell, this is also very convenient.

Accompanying drawing explanation

Fig. 1 is the internal rotor external stator main structure schematic diagram of the integrated turbogenerator/motor of multipurpose.

In figure: 1 turbine, 2 rotors, 3 stators, 4 shells, 5 accelerating gearbox, 6 fore bearings, 7 sealings, 8 turbine shafts, 9 rear bearings, 10 support plates, 11 center risers, 12 motor shafts, 13 motor bearingss.

Fig. 2 is the partial enlarged drawing of accelerating gearbox part in Fig. 1.

In figure, 5 accelerating gearbox, 5-1 internal gear, 5-2 secondary gear, 5-3 exteranl gear.

Fig. 3 is the main structure schematic diagram of the integrated turbogenerator/motor of the multipurpose of external rotor inner stator.

In figure: 1 turbine, 2 rotors, 3 stators, 4 shells, 5 accelerating gear integral boxes, 6 fore bearings, 7 sealings, 8 turbine shafts, 9 rear bearings, 10 support plates, 11 center risers, 12 motor shafts, 13 motor bearingss.

Claims (2)

1. the integrated turbogenerator/motor of multipurpose, it is characterized in that: be arranged on turbine shaft (8) by three or multi-disc turbine blade (1), turbine shaft (8) is fixedly mounted on the support plate (10) of shell (4) by fore bearing (6) and rear bearing (9), sealing (7) turbine shaft (8) is equipped with, the accelerating gearbox (5) that rotates through of turbine shaft (8) accelerates rear rotor driven (2) high speed rotating, stator (3) is fixed on the center riser (11) of shell (4), core motor axle (12) is installed by motor bearings (13) and is repaiied on turbine shaft (8), whole device is left with center riser (11), right symmetrical, left, right turbine blade is just operationally, anti-phase to rotation, described rotor (2) adopts permanent-magnet material, can be horizontal, longitudinally string, be installed in parallel multiple electric generator/electric motor.

2. the integrated turbogenerator/motor of multipurpose according to claim 1, it is characterized in that: described accelerating gearbox (5) is driven two or three stationary axle secondary gears (5-2) rotations being supported on support plate (10) by the internal gear (5-1) be fixed on turbine shaft (8), the exteranl gear (5-3) that another gear driven of secondary gear (5-2) is fixed on rotor (2) rotates.