CN2528952Y

CN2528952Y - Fluid energy commutator

Info

Publication number: CN2528952Y
Application number: CN02203404U
Authority: CN
Inventors: 徐永长
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-02-05
Filing date: 2002-02-05
Publication date: 2003-01-01
Anticipated expiration: 2012-02-05

Abstract

The utility model discloses a fluid energy convertor and mainly comprises a hub rotating shaft, a row of axial tactic guide vanes with interval equal to the width of the vane protrude along radial direction on each side of the hub of the hub rotating shaft, moreover, every guide vane is V-shaped included angle and forms vertical radial upright state with the hub; the two adjacent rows of the radial protruding guide vanes on each side of the hub are provided with interval and alternation so that when each radial protruding guide vane is affected by fluid force, the V-shaped guide vane with inclined extending included angle on both sides realizes stream guidance effect of uniform stress; moreover, arrangement of the two adjacent rows of guide vanes with interval and alternation contributes to that when fluid flows through the back row of guide vanes, fluid can avoid reflow to the front row of guide vanes and the two adjacent rows of guide vanes cannot lead to weaken stream guidance due to mutual catching, therefore, the whole hub rotating shaft can produce turning kinetic energy and then application of converting fluid energy into turning kinetic energy can be realized.

Description

The fluid energy transducer

Technical field

The utility model relates to a kind of fluid energy transducer, particularly a kind of fluid energy transducer that fluid energies such as wind-force, current is converted to rotary kinetic energy.

Background technique

Oil, coal ... brought up Industrial Revolution Deng fossil energy, compound and heat energy such as the carbon that right its use is emitted, nitrogen, sulphur, come to have caused the ecological pollution of the earth for a long time, in order to reduce the public hazards of fossil energy, just must develop alternative energy source, be the green energy resource that meets environmental protection most to develop fluid energy at present.The green energy resource of right general common utilization is the most general with wind energy, it practices is to utilize a kind of guide vane that turns round that the mode that wind energy converts rotary kinetic energy to is reached, and this revolution guide vane generally is to adopt with spiral air blade design, as air vane, though can convert wind energy to rotary kinetic energy, but it blows mode for a kind of axial diversion, and its water conservancy diversion wind direction is subject to the direction restriction that the front blows, so its application implementation meeting is subjected to the restriction of wind direction.

In addition, the above-mentioned wind energy transducer structure of commonly using spiral fan blade design, when if demand motive force output need be set up, the spiral air blade of many groups that then is difficult to connect links expansion to be used, usability is extremely not convenient using, and also is the bottleneck that present this kind wind energy technology that transducer faces can't break through.

Summary of the invention

The purpose of this utility model provides a kind of fluid energy transducer, utilize its wheel hub to be provided with the guide vane that the equidistant staggered row at interval of plural number row puts, and this guide vane is that to be a V-arrangement and both sides be that angle is tiltedly stretched with equidistant symmetrical kenel design, two adjacent rows' like this guide vane platform city avoids supporting to pull mutually weakening the rotation function of water conservancy diversion, can produce a guide functions smoothly, and then reach the application that fluid energy is converted to rotary kinetic energy.

The purpose of this utility model is to realize like this, a kind of fluid energy transducer, mainly include a wheel hub rotating shaft, wherein: this wheel hub rotating shaft is designed to polygonal, and the wheel hub of this wheel hub rotating shaft is arranged with the wide spacing of an equal blade to the guide vane of axially-aligned in each limit radial projection one, and each guide vane is a V-arrangement angle with equidistant symmetrical kenel, and forms vertical diameter to upright state with wheel hub; This wheel hub is put with interleaved row in two adjacent rows at the guide vane of each limit radial projection, the guide vane that is provided with each radial projection is subjected to fluid force to do the time spent, can make V-arrangement and both sides is the guide functions that guide vane that angle is tiltedly stretched reaches stressed uniformity, and when two adjacent rows' guide vane is equipped with on the guide vane that helps arrange after fluid is flowed through with interleaved row, fluid can be avoided refluxing on front-seat guide vane, two adjacent rows' guide vane can not taken place to support to pull mutually to weaken the effect of water conservancy diversion, produce the moving kinetic energy of single-revolution in order to whole wheel hub rotating shaft, and then reach the application that fluid energy is converted to rotary kinetic energy.

The utility model adopts accumbency or setting mode to make up all and can convert fluid energy to rotary kinetic energy, and adopt erect-type fluid energy transducer and have more the characteristic that has or not flow direction restriction, and in application implementation, have easy and practical combined characteristic, and can export demand and continue the unlimited unit that expands again according to power.

Below in conjunction with accompanying drawing to the utility model being elaborated with instantiation.

Description of drawings

Fig. 1 is the stereo appearance figure of the utility model accumbency state;

Fig. 2 is the utility model two adjacent guide vanes are put water conservancy diversion with interleaved row an expansion schematic representation;

Fig. 3 is that the utility model is adopted horizontal type group frame application implementation illustration;

Fig. 4 is that the utility model is adopted erect-type group of frame application implementation illustration;

Fig. 5 is the stereo appearance figure of the utility model upright state;

Fig. 6 is the enforcement illustration that the fluid energy transducer series connection group frame of the utility model horizontal type group frame is organized Power Component more;

Fig. 7 is the enforcement illustration that the fluid energy transducer series connection group frame of erect-type group of frame of the utility model is organized Power Component more.

Drawing reference numeral explanation: wheel hub rotating shaft 1; Wheel hub 11; Guide vane 12; Thrust bearing 2; Pedestal 3; Fixed base frame 4; Power unit 5; Coupling piece 6.

Embodiment

See also Fig. 1, the utility model fluid energy transducer mainly includes a wheel hub rotating shaft I, and this wheel hub rotating shaft 1 can be designed to polygonal with its wheel hub 11 on demand.In Fig. 1, wheel hub 11 is a Hexagon, this wheel hub 11 is arranged with the wide spacing of an equal blade to the guide vane 12 of axially-aligned with radial projection one on each limit, and each guide vane wing is a V-arrangement and both sides are that angle is tiltedly stretched with equidistant symmetrical kenel design (angle is 90 ℃ in legend), and forms vertical diameter to upright state with wheel hub 11; In addition, this wheel hub 11 designs in the interleaved row mode of putting in two adjacent rows at the guide vane 12 of each limit radial projection.So so wheel hub rotating shaft 1 of the structure of organizing, the guide vane 12 of its each radial projection is subjected to fluid to do the time spent, because of guide vane 12 both sides are angle.Tiltedly stretch with equidistant symmetrical kenel, so the guide vane 12 that each row's equidistant column is put can be consistent in windage that bear both sides, so whole row can produce the guide functions of a smooth-going reach, and two adjacent rows' guide vane 12 designs in the interleaved row mode of putting, so during the guide vane 12 of fluid impact front row, flow through and impact on back row's guide vane 12 in front-seat two adjacent guide vane 12 spacings of can flowing through simultaneously, the fluid that impacts this moment on the row's guide vane 12 of back can not reflux on front-seat guide vane 12, circulate in two adjacent guide vane 12 spacings and continue to arrange backward, so two adjacent rows' guide vane 12 can be avoided supporting to pull mutually weakening guide functions (as shown in Figure 2) for the water conservancy diversion direction, so wheel hub 11 Shanghai one row's guide vane 12 is subjected to fluid impact can produce a guide functions smoothly, allow whole wheel hub rotating shaft 1 produce single-revolution kinetic energy, and then reach the application that fluid energy is converted to rotary kinetic energy.

As shown in the above description, the utility model is on practical application is implemented, the mode that the fluid energy transducer can be adopted accumbency or setting practices, be illustrated in figure 3 as a horizontal type fluid energy transducer, be wheel hub rotating shaft 1 to be nested with in two ends be positioned to pivot on the thrust bearing 2, and this two groups of thrust bearings 2 and being positioned on the pedestal 3, and can connect the application that power unit 5 is done with the fluid energy transducer with wheel hub rotating shaft 1 one ends, this power unit 5 is to can be pump, generator or the like device, and be illustrated in figure 4 as an erect-type fluid energy transducer, be that wheel hub rotating shaft 1 is a upright state (state as shown in Figure 5), and be nested with in two ends and be positioned to pivot on the thrust bearing 2, and this two groups of thrust bearings 2 and being positioned on the fixed base frame 4, and connect the application that power unit 5 is done with fluid platform city source converter with wheel hub rotating shaft 1 one ends.So fluid energy transducer of the present utility model, only need utilize wheel hub 11 each limit institute axially to arrange each guide vane 12 of putting adopts with angle V-arrangement kenel and designs, and two adjacent rows' guide vane 12 designs in the interleaved row mode of putting, guide vane 12 structural designs like this, can make guide vane 12 be subjected to fluid to have the characteristic that the smooth and easy nothing of water conservancy diversion obstructs generation as the time spent, finish smoothly and produce a guide functions, cause wheel hub rotating shaft 1 to do the single-revolution motion, and guide vane 12 guide functions smoothly also has noiseless characteristic when rotated, just can convert fluid energy to rotary kinetic energy, so application implementation is on the power unit 5 that connects, and then the kinetic energy that reaches demand is used; In addition, when the utility model fluid energy transducer is adopted setting group frame, the guide vane 12 that is convexly equipped with because of wheel hub 11 each limit encloses formation one radial arrangement kenel, allow the guide vane 12 in arbitrary orientation all can bear fluid impact, guide functions just can not be subjected to the restriction of direction of flow relatively, the fluid of any direction that no matter flows all can make guide vane 12 bear work and drive wheel hub rotating shaft 1 revolution with guide functions, fluid energy is converted to the application of rotary kinetic energy.

Above-mentioned accumbency or erect-type fluid energy transducer, if the output of its demand motive force is need set up power unit 5 time, no matter accumbency or erect-type group frame mode, all can adopt same wheel hub rotating shaft 1 common components, establish in the other end group according to power output demand-coupling piece 6 continues the infinitely expansion unit (as Figure 6 and Figure 7) of connect again with another group fluid energy transducer, the group frame is quite convenient simple and practical, has progressive; Certainly, wheel hub rotating shaft 1 of the present utility model is if need to obtain big rotary torsion output, and it can cooperate the demand outputting torsion with the length of guide vane 12 and do further growth, makes simple quite easily.

To sum up institute is old, fluid energy transducer provided by the utility model, utilize each limit of wheel hub axially each guide vane of putting of row adopt with angle V-arrangement kenel and design, and two adjacent rows' guide vane designs in the interleaved row mode of putting, promptly reach expection and implement one with spontaneous current muscle power and do not flowed to restriction and effect that can the smooth and easy water conservancy diversion of noise free and convert fluid the purpose of single-revolution kinetic energy to, and then application implementation is in pump, generator ... or the like provide on the power unit device one to get and pick in elemental power source.

Above-mentioned explanation is embodiment of the present utility model only, rather than limits enforcement of the present utility model.Therefore, other equivalences that those skilled in the art do according to training centre of the present utility model change or modify, and all should be encompassed in the scope of the present utility model.

Claims

1, a kind of fluid energy transducer, mainly include a wheel hub rotating shaft, it is characterized in that: this wheel hub rotating shaft is designed to polygonal, and the wheel hub of this wheel hub rotating shaft is arranged with the wide spacing of an equal blade to the guide vane of axially-aligned in each limit radial projection one, and each guide vane is a V-arrangement angle with equidistant symmetrical kenel, and forms vertical diameter to upright state with wheel hub; This wheel hub is put with interleaved row in two adjacent rows at the guide vane of each limit radial projection.