CN202756184U - Segmented wave diversion power generation device for wind energy and water energy - Google Patents

Abstract

The utility model relates to a power generation facility technical field especially discloses a wind energy and unrestrained tide water conservancy diversion power generation facility of hydroenergy sectional type, the runner of its lower floor utilizes unrestrained tidal energy, wind energy can be collected when middle runner is low or unrestrained at sea level, can collect unrestrained tidal energy when sea level is higher or unrestrained, wind energy is only collected to the runner of the superiors, and utilize wind hydraulic energy atmospheric pressure conversion equipment, a gas storage device, atmospheric pressure electric energy conversion equipment, only can have wind energy or hydroenergy runner just can operate, the runner operation just can produce the energy storage, then wind energy and hydroenergy that will collect finally trun into the electric energy that frequency and voltage are all more stable, when detecting when electric consumption is big or the energy storage is big, the user's power consumption is by mains supply automatic switch to wind energy power generation, thereby reach energy-conservation, the purpose of environmental. The device adopts a set of system to simultaneously utilize wind energy and water energy, reduces the energy utilization cost, and is suitable for coastal areas with rich wind energy and water energy resources.

Description

Segmented wave diversion power generation device for wind energy and water energy

technical field

The utility model relates to the technical field of power generation devices, and in particular discloses a segmental wave-tide diversion power generation device for wind energy and water energy.

Background technique

At present, wind energy and water energy have been widely recognized and utilized by people. Because wind power and hydropower have many advantages such as renewable, non-polluting, and easy to obtain, wind power and hydropower are being widely promoted and applied in various countries and regions, especially in coastal areas, which have both abundant wind energy resources and There are abundant water energy resources, which can bring huge economic and environmental benefits to people if they are properly utilized.

Existing wind power and hydro power generation technologies are independently designed as two sets of systems, using wind energy or water energy respectively. In coastal areas where wind energy and water energy resources are abundant, if you want to use both resources, you must use The two sets of systems are very wasteful and inconvenient, which brings great difficulties to the simultaneous utilization of wind energy and water energy; and most of the existing wind energy and water energy conversion technologies use impellers to directly drive small generators to generate electric energy. In this method, the frequency and voltage of the electric energy generated when the rotation speed of the fan blades does not reach the rated speed are relatively unstable. At this time, rectification is needed to charge and store energy, but the voltage is too high or too low to charge the electricity. Therefore, when the feng shui speed is low and the feng shui power is small, the utilization efficiency of feng shui energy is low. And voltage instability is harmful to electrical equipment.

Contents of the invention

The purpose of this utility model is to avoid the deficiencies in the prior art and provide a wind energy and water energy segmental wave tide diversion power generation device, which can use a set of systems to utilize wind energy and water energy at the same time, providing both frequency and voltage Stable power supply reduces construction investment and energy utilization costs, and is suitable for areas rich in wind energy and water energy resources such as coastal areas.

The purpose of this utility model is achieved through the following technical solutions:

Wind and water energy segmented wave diversion power generation device, including wind water energy pressure conversion device, gas storage device, pneumatic power conversion device and detection control device, wind water energy pressure conversion device includes wind water turbine and screw air compressor, wind water turbine It consists of three runners arranged from top to bottom, the three runners are installed independently, respectively connected to the rotating shaft drive, the rotating shaft is connected to the screw drive of the screw air compressor, the output end of the screw air compressor is connected to the air storage device The input end is connected; the gas storage device is connected with the pneumatic electric energy conversion device; the screw air compressor is electrically connected with the detection control device.

Further, each running wheel is respectively connected to a chain shaft, and corresponding to each chain shaft, a driving flywheel is provided on the rotating shaft, and the running wheel is connected to the rotating shaft through the chain shaft and the driving flywheel. the

Further, there are at least two wind, water and air pressure conversion devices. the

Further, the wind water energy air pressure conversion device also includes a linear motor, and the screw is sequentially provided with a speed-regulating sliding gear, a speed-changing adjustment plate and a speed detector, the speed detector is electrically connected to the input end of the detection control device, and the output end of the detection control device is connected to the linear motor. The motor is driven and connected, the linear motor is connected with one end of the variable speed adjusting plate, the other end of the variable speed adjusting plate is connected with the screw rod, and the speed regulating sliding gear is connected with the transmission shaft through the transmission gear.

Furthermore, the wind-water energy-air pressure conversion device is also provided with a wind speed detector, and the wind speed detector is electrically connected with the detection and control device.

Further, the Fengshui energy air pressure conversion device also includes a support body and a deflector. The support body includes two pillars. The upper end of each pillar is provided with a support seat. The two support seats respectively accept one end of the fixed beam of the rotating shaft, and the rotating shaft passes through the rotating shaft. Fixed beam.

Further, the support body also includes a beam, the beam is provided with a front positioning pin and a rear positioning pin, one end of the deflector is fixedly arranged on the support body, and the other end of the deflector is swingably arranged on the front positioning pin and the rear positioning pin between.

Further, the gas storage device includes a high-pressure gas storage tank and a low-pressure gas storage tank, and the high-pressure gas storage tank and the low-pressure gas storage tank are respectively equipped with pressure sensors, and the pressure sensors are electrically connected to the detection and control device; the intake end of the high-pressure gas storage tank and the The inlet end of the low-pressure air storage tank is respectively connected with the output end of the screw air compressor; the gas outlet end of the high-pressure air storage tank and the gas outlet end of the low-pressure air storage tank are respectively connected with the pneumatic electric energy conversion device.

Further, the pneumatic-to-electric energy conversion device includes an air-to-electric flywheel and a generator, and the gas outlet of the high-pressure gas storage tank and the gas outlet of the low-pressure gas storage tank both face the air-to-electric flywheel, and the air-to-electric flywheel is assembled at one end of the generator. The electric energy output end of the generator is provided with a static switching switch, and the static switching switch is electrically connected with the detection control device.

Further, an energy storage electric control valve is arranged between the inlet end of the high-pressure air storage tank and the output end of the screw air compressor, and a valve is arranged between the inlet end of the low-pressure air storage tank and the output end of the screw air compressor. Electric control valve for energy storage; an electric control valve for energy release is set between the gas outlet end of the high-pressure gas storage tank and the pneumatic-electric energy conversion device.

The beneficial effects of the utility model:

The utility model adopts three runners arranged from top to bottom, which are independently installed and respectively connected to the rotating shaft transmission, and placed on the coast beach. The runners on the bottom layer use wave energy, and the runners in the middle are used when the sea level is low or the waves are small. It can collect wind energy, and can collect wave energy when the sea level is high or when the waves are big. The uppermost runner only collects wind energy, and uses wind-water energy air pressure conversion device, gas storage device, air pressure electric energy conversion device, as long as there is wind energy or water energy conversion device. The wheel can run, and the running of the wheel can generate energy storage, and then finally convert the collected wind energy and water energy into electric energy with relatively stable frequency and voltage. , The user's electricity is automatically switched from the mains power supply to the wind power generation, so as to achieve the purpose of energy saving and environmental protection. The device adopts a system that can utilize wind energy and water energy at the same time, reduces energy utilization costs, and is suitable for coastal areas where both wind energy and water energy resources are abundant.

Description of drawings

Utilize accompanying drawing to further illustrate the utility model, but the content in the accompanying drawing does not constitute any restriction to the utility model.

Fig. 1 is the structure schematic diagram of wind energy and water energy subsection type wave diversion current generating device of the present utility model;

Fig. 2 is an enlarged view of the local structure at A in Fig. 1;

Fig. 3 is a top view of a single runner in working state;

In Figures 1 to 3 include:

1 Fengshui energy air pressure conversion device, 2 gas storage device, 3 air pressure electric energy conversion device, 4 detection and control device;

11 pillar, 111 support seat, 112 rotating shaft fixed beam, 12 front positioning pin, 13 rear positioning pin, 14 Fengshui turbine, 141 runner, 142 rotating shaft, 143 chain shaft, 15 deflector, 16 screw air compressor, 160 Screw, 161 linear motor, 162 speed change adjustment plate, 163 speed detector, 164 speed adjustment sliding gear, 165 transmission gear, 17 wind speed detector;

21 Low-pressure gas storage tank, 22 High-pressure gas storage tank, 23 Electric control valve for energy storage, 24 Electric control valve for energy release, 25 Pressure sensor;

31 air-to-electric flywheel, 32 generator, 33 static switch.

Detailed ways

The utility model will be further described in conjunction with the following examples.

Example 1

The wind energy and water energy segmental wave-tide diversion power generation device described in the utility model, as shown in Figure 1 to Figure 3, includes wind water energy air pressure conversion device 1, gas storage device 2, air pressure electric energy conversion device 3 and detection control device 4. The Fengshui energy air pressure conversion device 1 includes a Fengshui turbine 14 and a screw air compressor 16. The Fengshui turbine 14 includes three runners 141 arranged from top to bottom. The three runners 141 are installed independently and are respectively connected to the rotating shaft 142 by transmission. , the rotating shaft 142 is in drive connection with the screw 160 of the screw air compressor 16, the output end of the screw air compressor 16 communicates with the input end of the gas storage device 2; the gas storage device 2 is connected with the pneumatic electric energy conversion device 3; the screw air The compressor 16 is electrically connected to the detection control device 4 .

Each running wheel 141 is respectively connected with a chain shaft 143 , corresponding to each chain shaft 143 is provided with a driving flywheel on the rotating shaft 142 , and the running wheel 141 is connected with the rotating shaft 142 through the chain shaft 143 and the driving flywheel. the

As shown in FIG. 1 , there are four wind, water and air pressure conversion devices 1 . the

As shown in Figure 2, the air-water energy-air pressure conversion device 1 also includes a linear motor 161, and the screw rod 160 is sequentially provided with a speed-regulating sliding gear 164, a speed-changing adjustment plate 162, and a speed detector 163, and the speed detector 163 is connected to the input of the detection control device 4. Terminals are electrically connected, the output end of the detection control device 4 is connected to the linear motor 161 for driving, the linear motor 161 is connected to one end of the speed change adjustment plate 162, the other end of the speed change adjustment plate 162 is connected to the screw rod 160, and the speed adjustment sliding gear 164 passes through the transmission gear 165 is connected with transmission shaft transmission.

The wind-water energy-air pressure conversion device 1 is also provided with a wind speed detector 17 , and the wind speed detector 17 is electrically connected with the detection and control device 4 .

Fengshui energy air pressure conversion device 1 also includes a support body and a deflector 15, the support body includes two pillars 11, and the upper end of each pillar 11 is provided with a support seat 111, and the two support seats 111 respectively accept one end of the shaft fixing beam 112 , the rotating shaft passes through the rotating shaft fixing beam 112 . The position of the rotating shaft is fixed and does not swing casually.

As shown in Figure 3, the support body also includes a crossbeam, the crossbeam is provided with a front positioning pin 12 and a rear positioning pin 13, one end of the deflector 15 is fixedly arranged on the support body, and the other end of the deflector 15 is swingably arranged Between the front positioning pin 12 and the rear positioning pin 13. Different water flow or wind flow directions make the movable end of the deflector 15 swing between the front positioning pin 12 and the rear positioning pin 13 .

As long as the device has wind energy or water energy runner 141, it can run, and as long as the runner 141 runs, it can generate energy storage. After accumulating energy storage, the generator 32 with corresponding power is controlled to output frequency and voltage stable electric energy; When the electricity is large or when the storage energy is large, the user's electricity is automatically switched from the mains power supply to the wind power generation, so as to achieve the purpose of energy saving and environmental protection, and a system can use wind energy and water energy at the same time. The design is reasonable and reduces Construction investment reduces energy utilization costs.

Example 2

A wind energy and water energy segmented wave-tide diversion power generation device, the difference between this embodiment and embodiment 1 is that,

The gas storage device 2 includes a high-pressure gas storage tank 22 and two low-pressure gas storage tanks 21, the high-pressure gas storage tank 22 and the low-pressure gas storage tank 21 are respectively equipped with a pressure sensor 25, and the pressure sensor 25 is electrically connected to the detection control device 4; The intake end of the high-pressure gas storage tank 22 and the intake end of the low-pressure gas storage tank 21 are communicated with the output end of the screw air compressor respectively; The power conversion device 3 is connected.

Concretely, put the low-pressure gas with low wind speed or low water speed into the low-pressure gas storage tank 21, put the compressed gas with high wind speed and high water speed into the high-pressure gas storage tank 22, and the detection and control device 4 communicates with the high-pressure gas tank 25 through the pressure sensor 25. The gas storage tank 22 is connected, and the detection control device 4 is connected with the low-pressure gas storage tank 21 through a pressure sensor 25 . ,

Pneumatic-to-electric energy conversion device 3 comprises air-to-electric flywheel 31 and generator 32, and the air outlet pipeline mouth of high-pressure gas storage tank 22 and the air outlet pipeline mouth of low-pressure gas storage tank 21 all face air-to-electric flywheel 31, and air-to-electric flywheel 31 is assembled on One end of the generator 32 , the power output end of the generator 32 is provided with a static switch 33 , and the static switch 33 is electrically connected to the detection control device 4 .

An energy storage electric control valve 23 is arranged between the inlet end of the high-pressure air storage tank 22 and the output end of the screw air compressor 16, and an energy storage electric control valve 23 is arranged between the inlet end of the low-pressure air storage tank 21 and the output end of the screw air compressor 16. An energy storage electric control valve 23 is arranged between them; an energy release electric control valve 24 is arranged between the gas outlet end of the high pressure gas storage tank 22 and the pneumatic electric energy conversion device 3 . The energy storage electric control valve 23 is connected to the high pressure gas storage tank 22 through pipelines, and the energy storage electronic control valve 23 is connected to the low pressure gas storage tank 21 through pipelines.

Finally, it should be noted that the above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the embodiments, for those skilled in the art, it is still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (10)

1. Wind energy and water can segmented tide water conservancy diversion electricity generating device, comprise geomantic omen energy air pressure conversion equipment, caisson, air pressure device for converting electric energy and detection control apparatus, it is characterized in that: described geomantic omen can comprise geomantic omen turbine and spiral air compressor by the air pressure conversion equipment, described geomantic omen turbine comprises three runners arranging from top to bottom, three described runners are independently installed, be connected with rotating shaft transmission respectively, described rotating shaft is connected with the screw drive of described spiral air compressor, and the output terminal of described spiral air compressor is communicated with the input end of described caisson; Described caisson is connected with described air pressure device for converting electric energy; Described spiral air compressor is electrically connected with described detection control apparatus.
2. Wind energy according to claim 1 and water can segmented tide water conservancy diversion electricity generating device, it is characterized in that: each described runner connects respectively a chain rivet, corresponding each described chain rivet is provided with the transmission flywheel in described rotating shaft, and described runner and described rotating shaft are in transmission connection by described chain rivet and transmission flywheel.
3. Wind energy according to claim 1 and water can segmented tide water conservancy diversion electricity generating device, it is characterized in that: described geomantic omen can be set at least two by the air pressure conversion equipment.
4. Wind energy according to claim 1 and water can segmented tide water conservancy diversion electricity generating device, it is characterized in that: described geomantic omen can also comprise linear electric machine by the air pressure conversion equipment, described screw rod is disposed with the speed governing sliding gear, speed change adjusting strip and revolution detector, described revolution detector is electrically connected with the input end of described detection control apparatus, the output terminal of described detection control apparatus is connected with described linear electric motor, described linear electric machine is connected with an end of described speed change adjusting strip, the other end of described speed change adjusting strip is connected with described screw rod, and described speed governing sliding gear is connected with described transmission shaft driven by described driving gear.
5. Wind energy according to claim 1 and water can segmented tide water conservancy diversion electricity generating device, it is characterized in that: described geomantic omen can also be provided with the wind speed detector by the air pressure conversion equipment, and described wind speed detector is electrically connected with described detection control apparatus.
6. Wind energy according to claim 1 and water can segmented tide water conservancy diversion electricity generating device, it is characterized in that: described geomantic omen can also comprise support and guide plate by the air pressure conversion equipment, described support comprises two pillars, the upper end of every described pillar is provided with supporting base, two described supporting bases are accepted respectively an end of rotating shaft fixed beam, and described rotating shaft fixed beam is passed in described rotating shaft.
7. Wind energy according to claim 6 and water can segmented tide water conservancy diversion electricity generating device, it is characterized in that: described support also comprises crossbeam, crossbeam is provided with prelocalization pin and rear locating stud, one end of described guide plate is fixedly installed on described support, and the other end of described guide plate is arranged between described prelocalization pin and the described rear locating stud swingably.
8. Wind energy according to claim 1 and water can segmented tide water conservancy diversion electricity generating device, it is characterized in that: described caisson comprises high pressure tank and low pressure gasholder, described high pressure tank and described low pressure gasholder assemble respectively and are provided with pressure transducer, and described pressure transducer is electrically connected with described detection control apparatus; The inlet end of described high pressure tank and the inlet end of described low pressure gasholder are communicated with the output terminal of described helical air compressing engine respectively; The outlet side of described high pressure tank and the outlet side of described low pressure gasholder are communicated with described air pressure device for converting electric energy respectively.
9. Wind energy according to claim 8 and water can segmented tide water conservancy diversion electricity generating device, it is characterized in that: described air pressure device for converting electric energy comprises cyclostrophic electricity flywheel and generator, the steam outlet pipe road junction of described high pressure tank and the steam outlet pipe road junction of described low pressure gasholder are all towards described cyclostrophic electricity flywheel, described cyclostrophic electricity flywheel is assemblied in an end of described generator, the electric energy output end of described generator is provided with static diverter switch, and described static diverter switch is electrically connected with described detection control apparatus.
10. Wind energy according to claim 9 and water can segmented tide water conservancy diversion electricity generating device, it is characterized in that: be provided with the energy storage electric control valve between the inlet end of described high pressure tank and the output terminal of described spiral air compressor, be provided with the energy storage electric control valve between the inlet end of described low pressure gasholder and the output terminal of described spiral air compressor; Be provided with between the outlet side of described high pressure tank and the described air pressure device for converting electric energy and release the energy electric control valve.

Images