CN102635480A

CN102635480A - Wind-power-water-power combined generating device

Info

Publication number: CN102635480A
Application number: CN201110036840XA
Authority: CN
Inventors: 王祈翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-12
Filing date: 2011-02-12
Publication date: 2012-08-15

Abstract

The invention discloses a wind-power-water-power combined generating device. A water pump is driven by an impeller driven by wind to pump circulating liquid to be at a high part, further the circulating liquid is discharged downwards so as to impact rotating wheels of a hydraulic generator to reach the effect of electricity generation. According to the device, the hydraulic generator with a high maintenance rate is assembled on the ground, thereby being beneficial for maintenance personnel to repair the hydraulic generator; and in addition the water pump which is merely and mechanical in structure and has a lower damage rate is erected on a bracket, then the times that the maintenance personnel needs not to climb to the high part can be reduced, the security in maintenance is improved, and meanwhile the whole manufacturing cost and the later maintenance expense of the wind-power-water-power combined generating device are reduced.

Description

Wind-force hydration water power generation device

Technical field

The present invention relates to a kind of wind-force hydration water power generation device, refer to especially a kind ofly combine hydroelectric power and can improve the wind generating unit of the utilization ratio of wind energy.

Background technique

Earth surface can be because of the different differences that produce temperature of topography and geomorphology everywhere after the irradiation that receives the sun, so in atmospheric layer the high and low air pressure of formation, when air is mobile between high and low air pressure or hot and cold temperature difference air, promptly produced so-called " wind ".Since ancient times; People just design windmill and draw water or grind cereal to utilize natural energy resources; More utilized windmill to drive generator and then generation electric power afterwards, under the pressure of energy crisis, the development of wind technology has had significant progress especially especially in recent years.

Referring to shown in Figure 2, be the schematic representation of the windmill 60 of an existing technology, it mainly is that tip shelf at a king-post 61 is provided with an impeller 62, utilizes the kinetic energy of wind to drive this impeller 62 rotations, this impeller 62 sees through a gearbox 63 again and drives a generator 64 and produce electric power.Wherein, the frictional force in the transmission process between each member consumes energy delivered, and this gearbox 63 also is the top that is installed in king-post 61 with generator 64.

Therefore, on the one hand, because this gearbox 63 is heavy with the weight of generator 64, impeller 62 has to be erected at eminence again, so also necessary build comparatively roomy of this king-post 61, to keep the steadiness of whole windmill 60; On the other hand, when originally assembling this windmill 60, also must gearbox 63 and generator 64 be carried to the installing of king-post 61 tops, above-mentioned two kinds of reasons all can cause involving great expense of this windmill 60.In addition, the maintenance man also must climb to the top of king-post 61 and could carry out maintenance operation with generator 64 to this gearbox 63 in the future, and is not only inconvenient, also has high danger to exist.

Summary of the invention

Because the shortcoming of aforementioned existing technology, the present invention provides a kind of electricity generating device that combines wind-force and waterpower, and the facility of the windmill of the uncommon solution of design by this existing technology must be installed in eminence, causes involving great expense and the shortcoming of inconvenient maintenance.

In order to reach above-mentioned goal of the invention, the technological means that the present invention utilized is to make a wind-force hydration water power generation device, comprising:

One liquid tank is loaded with circulating liquid in it;

One hydraulic turbine generator, it is located at the side of this liquid tank, and this hydraulic turbine generator has a rotating shaft, and a distal process of this rotating shaft extends the liquid level top of the circulating liquid of this liquid tank, and is provided with a runner in this end;

One support, its vertical rack are located at this liquid tank top;

One pumping of drawing water; It is installed in this top of the trellis, and this pumping of drawing water has an axostylus axostyle, and an outer end of this axostylus axostyle protrudes into the outside of this support; And be equiped with an impeller in this end; One suction port place winding of this pumping of drawing water has one to extract conduit, and there is a discharge tube at another exhaust port place then winding, and this extraction conduit and discharge tube are along the downward lowering of this support; And the bottom of extracting conduit further is stretched in the circulating liquid of this liquid tank, and the bottom of discharge tube is then to runner setting that should hydraulic turbine generator.

The other end of the rotating shaft of above-mentioned hydraulic turbine generator connects the inner set electrification component of this hydraulic turbine generator, and an inner end of the above-mentioned pumping of drawing water connects the inner set wheel that draws water of this pumping of drawing water.

The present invention's hydraulic turbine generator that maintenance rate is higher is installed on the ground; Can be convenient to the maintenance man keeps in repair hydraulic turbine generator; And simple mechanical formula structure and the lower pumping of drawing water of spoilage are set up on the support; Then can reduce the chance that the maintenance man need climb eminence, improve the Security of maintenance; Again, thus, the also programmable more traditional windmill of the external form of support and volume is more easy, reduces the shared space of this wind-force hydration water power generation device, overall cost and maintenance expenses in the future simultaneously.

Description of drawings

Fig. 1 is a schematic side view of the present invention;

Fig. 2 is the schematic side view of existing technology.

Drawing reference numeral:

10 liquid tanks, 11 circulating liquids

21 rotating shafts of 20 hydraulic turbine generators

22 runners, 30 supports

40 pumping 41 axostylus axostyles that draw water

42 extract conduit 43 discharge tubes

50 impellers, 60 windmills

61 king-posts, 62 impellers

63 gearboxes, 64 generators

Embodiment

For making the object of the invention, technological scheme and advantage clearer, the embodiment of the invention is explained further details below in conjunction with accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as to qualification of the present invention.

Referring to shown in Figure 1, be the schematic representation of wind-force hydration water power generation device of the present invention, it includes a liquid tank 10, a hydraulic turbine generator 20, a support 30, draw water a pumping 40 and an impeller 50, wherein:

Liquid tank 10 is located on the ground, is loaded with circulating liquid 11 in it, and this circulating liquid 11 can be mobile good liquid such as water;

Hydraulic turbine generator 20 is located at the side of this liquid tank 10; It has a rotating shaft 21; One end of this rotating shaft 21 connects this set electrification component (not shown) in hydraulic turbine generator 20 inside; The other end of rotating shaft 21 then protrudes into the liquid level top of the circulating liquid 11 of this liquid tank 10, and is provided with a runner 22 at this end;

Support 30 vertical racks are located at this liquid tank 10 tops;

The pumping 40 of drawing water is installed in this support 30 tops; It has an axostylus axostyle 41; One inner end of this axostylus axostyle 41 connects the inner set wheel (not shown) that draws water of this pumping 40 of drawing water; Another outer end of axostylus axostyle 41 then protrudes into the outside of this support 30, and is equiped with the impeller 50 of this wind-force hydration water power generation device at this end;

In addition; One suction port place winding of this pumping 40 of drawing water has one to extract conduit 42; There is a discharge tube 43 at another exhaust port place then winding; This extracts conduit 42 and discharge tube 43 along these support 30 downward lowerings, and the bottom of extracting conduit 42 further is stretched in the circulating liquid 11 of this liquid tank 10, and the bottom of discharge tube 43 is then to runner 22 settings that should hydraulic turbine generator 20.

Design by this, when impeller 50 is driven by wind-force and when rotating, can drive this pumping 40 of drawing water, the order pumping 40 of drawing water is extracted the circulating liquid 11 in this liquid tank 10 via extracting conduit 42, thereby improves the potential energy of this circulating liquid 11; Then this circulating liquid 11 is discharged through discharge tube 43 downwards, discharge potential energy simultaneously, and the runner 22 that impacts this hydraulic turbine generator 20 rotates, and then the electrification component that drives this hydraulic turbine generator 20 produces electric energy.

The invention has the advantages that; Its hydraulic turbine generator that maintenance rate is higher 20 installings on the ground; Can be convenient to the maintenance man keeps in repair hydraulic turbine generator 20; And simple mechanical formula structure and the lower pumping 40 of drawing water of spoilage are set up on the support 30, then can reduce the chance that the maintenance man need climb eminence, improve the Security of maintenance; Again, thus, the also programmable more traditional windmill of the external form of support 30 and volume is more easy, reduces the shared space of this wind-force hydration water power generation device, overall cost and maintenance expenses in the future simultaneously.

In addition, because the present invention utilizes waterpower to generate electricity, and in general hydroelectric efficient be height than the efficient of wind-power electricity generation, so the present invention also can have higher generating efficiency by more general windmill.

The above only is preferred embodiment of the present invention; Not being that the present invention is done any pro forma restriction, though the present invention with the preferred embodiment exposure as above, yet is not in order to limit the present invention; Any those skilled in the art; In the scope that does not break away from technological scheme of the present invention, make a little change or be modified to the equivalent embodiment of equivalent variations when the technology contents of above-mentioned announcement capable of using, be the content that does not break away from technological scheme of the present invention in every case;, all still belong in the scope of technological scheme of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.

Claims

1. a wind-force hydration water power generation device is characterized in that, includes a liquid tank, a hydraulic turbine generator, a support, draw water a pumping and an impeller, wherein:

Be loaded with circulating liquid in the liquid tank;

Hydraulic turbine generator is located at the side of said liquid tank, and it has a rotating shaft, and a distal process of said rotating shaft extends the liquid level top of the circulating liquid of said liquid tank, and is provided with a runner in this end;

The support vertical rack is located at said liquid tank top;

The pumping of drawing water is installed in said top of the trellis; It has an axostylus axostyle; One outer end of said axostylus axostyle protrudes into the outside of said support, and is equiped with said impeller in this end, and a suction port place winding of the said pumping of drawing water has one to extract conduit; There is a discharge tube at another exhaust port place then winding; Said extraction conduit and discharge tube be along the downward lowering of said support, and the bottom of extracting conduit further is stretched in the circulating liquid of said liquid tank, and the bottom of discharge tube is the runner setting of corresponding said hydraulic turbine generator then.

2. wind-force hydration water power generation device as claimed in claim 1; It is characterized in that; The other end of the rotating shaft of said hydraulic turbine generator connects the inner set electrification component of said hydraulic turbine generator, and an inner end of the said pumping of drawing water connects the inner set wheel that draws water of the said pumping of drawing water.