CN209860842U

CN209860842U - Wheel-mounted mobile power station for wind-solar hybrid power generation

Info

Publication number: CN209860842U
Application number: CN201920327618.7U
Authority: CN
Inventors: 李先瑄; 何基甲; 满吉鑫; 古佐森; 文冬宝; 秦剑锋; 谭礼迎
Original assignee: Guilin University of Technology
Current assignee: Guilin University of Technology
Priority date: 2019-03-15
Filing date: 2019-03-15
Publication date: 2019-12-27
Anticipated expiration: 2029-03-15

Abstract

The utility model provides a wheel of complementary electricity generation of scene carries formula mobile power station belongs to new forms of energy electricity generation technical field. Including wheel year formula base, the universal wheel, the back is from the driving wheel, charge controller, dc-to-ac converter and battery, rack-mount ceiling frame is passed through at the top of wheel year formula base, set up folded cascade solar panel subassembly on the ceiling frame, ceiling frame top is through telescoping device installation rectilinear aerogenerator, the frame surface is equipped with the closed intermediate layer, the surface of closed intermediate layer is equipped with the electric energy display, the load socket, inside is equipped with charge controller, the dc-to-ac converter, the battery, folded cascade solar panel subassembly and rectilinear aerogenerator pass through charge controller and battery electricity and are connected, the output of battery is connected to the load socket through the dc-to-ac converter electricity, the electric energy display is connected with the battery. The utility model discloses can effectively utilize clean energy, generating efficiency is higher, and conveniently removes the use, can improve its utilization ratio.

Description

Wheel-mounted mobile power station for wind-solar hybrid power generation

Technical Field

The utility model relates to a new forms of energy electricity generation technical field specifically is a wheel year formula mobile power station of complementary electricity generation of scene.

Background

With the increasingly prominent contradiction between the rapid development of social economy and environmental problems, new energy resources are vigorously developed by the nation and the ever-increasing environmental awareness of people results in the ever-increasing holding capacity of electric automobiles and the gradual appearance of the charging problem of the electric automobiles. According to the development and planning of electric vehicles, the production capacity of pure electric vehicles and plug-in hybrid electric vehicles reaches 200 thousands of vehicles in 2020, the accumulated production and sales volume exceeds 500 thousands of vehicles, and a large number of charging piles are required to provide charging electric energy.

The electric energy source of the existing charging station is thermal power generation generally, and the pollution to the environment is not reduced actually. If wind power generation and solar power generation are adopted, the wind power generation and solar power generation device has the advantage of no environmental pollution, wind power and solar power are natural power generation sources which are inexhaustible by nature, and the problem of site restriction is not solved, so that charging electric energy is provided for charging piles by adopting wind power generation and solar power generation, the national policy of energy conservation and emission reduction is better met, and greater social benefits and economic benefits are brought into play for the society.

In addition, traditional electric pile that fills all is fixed subaerial to can not move in a flexible way, therefore every electric pile that fills application range is fixed, has restricted its convenience of use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wheel of complementary electricity generation of scene carries formula mobile power station to the charging station electric energy source in the past that proposes in solving above-mentioned background art generally is thermal power, and thermal power can waste a large amount of coal resources, and does not subtract the problem of the pollution of environment.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

a wind-solar complementary power generation wheel-mounted mobile power station comprises a wheel-mounted base, a universal wheel, a rear driven wheel, a charging controller, an inverter and a storage battery, wherein the universal wheel and the rear driven wheel are mounted at the bottom of the wheel-mounted base; the foldable solar panel assembly and the vertical wind driven generator are electrically connected with the storage battery through the charging controller, the output end of the storage battery is electrically connected to the plurality of load sockets through the inverter, the electric energy display is also connected with the storage battery and used for displaying the electric quantity in the storage battery, and a trailer hole is formed in one side, close to the universal wheel, of the wheel-mounted base.

Preferably, the mobile power station further comprises a solar panel cleaning device, wherein the solar panel cleaning device comprises four screw bases, two ball screws, a roller brush, a screw motor and a roller brush motor; the foldable solar panel assembly is square, the four lead screw bases are respectively fixed on the ceiling frame close to four corners of the foldable solar panel assembly, the two ball screw rods are arranged at the edge of the foldable solar panel assembly in parallel, and the end parts of the two ball screw rods are respectively installed on the lead screw bases through bearings; the two ball screws are respectively sleeved with a nut seat, two ends of the roller brush are arranged on the nut seats, so that the roller brush is perpendicular to the ball screws and is in contact with the surface of the foldable solar panel assembly; an output shaft of the roller brush motor is fixed with the end part of the roller brush, and the roller brush motor is fixed on the nut seat; each ball screw is matched with a screw motor, and the screw motor is arranged on the screw base; the roller brush motor and the screw rod motor are electrically connected with the storage battery.

Preferably, the top of wheel-borne base is provided with rotary driving mechanism, rotary driving mechanism includes slewing bearing, motor, drive gear, slewing bearing passes through bolted connection with wheel-borne base, slewing bearing's periphery is equipped with the teeth of a cogwheel, the cooperation of slewing bearing one side sets up drive gear, the meshing of the teeth of a cogwheel of drive gear and slewing bearing periphery, drive gear passes through motor drive, the bottom of frame is installed at the slewing bearing top.

Preferably, the telescopic device comprises a vertically arranged sleeve, a servo motor is fixedly mounted at the bottom of the sleeve, an output shaft of the servo motor is fixedly connected with a screw rod, the top of the screw rod penetrates through the bottom of the sleeve and extends to the inside of the sleeve, an internal thread pipe is connected to the outer surface of the screw rod in a threaded manner and is located inside the sleeve, the top of the internal thread pipe extends out of the top of the sleeve and then is fixedly connected with the vertical wind driven generator, sliding grooves are formed in the two outer sides of the internal thread pipe, a clamping block is fixedly connected to the inner wall of the sleeve, and the clamping block is matched with the sliding grooves.

Preferably, the vertical wind driven generator is a vertical axis generator, and the electric wire of the vertical wind driven generator penetrates through the frame and is connected with the charging controller in the closed interlayer.

Preferably, the foldable solar panel assembly is horizontally arranged on the ceiling frame in an inclined manner of 10-20 degrees, and the electric wire of the foldable solar panel assembly penetrates through the frame and is electrically connected with the charging controller in the closed interlayer.

Preferably, the ceiling frame is further provided with a lightning arrester, the rack is provided with an illumination system and a monitoring system, and the illumination system and the monitoring system are both electrically connected with the storage battery.

Preferably, an intelligent charging system is arranged outside the closed interlayer, and the intelligent charging system is powered by a storage battery.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a folded cascade solar cell panel and scalable rectilinear aerogenerator cooperation are used, use solar energy and wind energy electricity generation daytime as leading, use wind energy electricity generation as leading night or overcast and rainy day, reach complementary effect, not only compensatied single use solar energy electricity generation or wind energy electricity generation not enough, the low carbon pollution-free has alleviated the problem of resource shortage moreover, plays important meaning to the environmental protection. In the utility model, the wind driven generator adopts a telescopic vertical wind driven generator, which saves space and is not controlled by wind direction, and meanwhile, the power generation efficiency is further improved; the energy is fully utilized.

2. The utility model makes great progress in improving the power generation efficiency, and firstly, the power generation efficiency is improved by adopting the vertical wind driven generator; when the solar energy collecting device is installed, the foldable solar panel is horizontally inclined by 10-20 degrees, so that the solar panel can absorb sunlight to the maximum extent, and simultaneously can achieve the best wind resistance and shading and rain shielding capabilities, reduce the corrosion of wind and rain and protect the load; and still through solar cell panel cleaning device, the dust on the solar panel can in time be clear away, has improved the generating efficiency. The combination of several means has higher power generation efficiency than the traditional wind-solar complementary discovery.

3. The utility model discloses a mobile power station still has the advantage of removing in a flexible way, firstly, folding solar cell panel and telescopic rectilinear wind generating set have saved the space for it, secondly, adopt the wheel to carry the formula design to compensate the not enough of fixed mounting electricity generation, the traditional mode that will fixed electricity generation in the past becomes the movable electricity generation, more excellent still installs this system through the carousel bearing, can make whole power generation system rotatory, the windward resistance in the transportation has been avoided, also can be according to the more convenient use of weather condition and adjustment solar cell panel's power generation position simultaneously.

4. The utility model discloses LED lighting system and monitored control system have still been introduced, have characteristics such as low long service life of power consumption, safety, theftproof, have ensured the safety of interior battery of intermediate layer, charge controller and dc-to-ac converter.

Drawings

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

fig. 2 is a schematic structural view of a solar panel cleaning device of the present invention;

FIG. 3 is a schematic structural view of the turntable bearing of the present invention disposed on a wheel-mounted base;

fig. 4 is a schematic structural view of the telescopic device of the present invention;

fig. 5 is a control schematic diagram of the charging in the present invention.

In the figure: 1. a vertical wind power generator; 2. a foldable solar panel assembly; 3. a frame; 4. sealing the interlayer; 5. a wheel-mounted base; 6. a load socket; 7. a ceiling frame; 8. a trailer hole; 9. a universal wheel; 10. a rear driven wheel; 11. a telescoping device; 111. a sleeve; 112. a servo motor; 113. a screw; 114. an internally threaded tube; 12. a roller brush; 13. a screw base; 14. a nut seat; 15. a roller brush motor; 16. a ball screw; 17. a screw motor; 18. a power display; 19. a turntable bearing; 20. an intelligent charging system; 21. a motor; 22. a transmission gear.

Detailed Description

In order to solve charging station electric energy source in the past and generally be thermal power, thermal power can waste a large amount of coal resources, and does not subtract the problem of the pollution of environment, the embodiment of the utility model provides a wheel-borne mobile power station of complementary electricity generation of scene. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 5, the embodiment provides a wind-solar hybrid power generation wheel-mounted mobile power station, which includes a wheel-mounted base 5, a universal wheel 9, a rear driven wheel 10, a charge controller, an inverter and a storage battery, wherein the universal wheel 9 and the rear driven wheel 10 are mounted at the bottom of the wheel-mounted base 5, and a trailer hole 8 is formed in one side of the wheel-mounted base 5 close to the universal wheel 9, so that the equipment is conveniently connected with traction equipment, and the equipment is more convenient to move.

The top fixed mounting of wheel-mounted base 5 has frame 3, the top fixedly connected with ceiling frame 7 of frame 3, ceiling frame 7 can adopt the top to be the design of character form, the both sides of ceiling frame 7 are provided with folded cascade solar panel assembly 2, and set up its light-absorbing face up, and during preferred setting, folded cascade solar panel assembly (2) are 10-20 at ceiling frame upper level slope, make solar cell panel can furthest's absorption sunlight, also can reach best anti-wind ability and shading rain-sheltering's ability simultaneously.

The top of the ceiling frame 7 is provided with a telescopic device 11 which can be stretched in the vertical direction, the top of the telescopic device 11 is fixedly provided with a vertical wind driven generator 1, the vertical wind driven generator 1 is a vertical axis generator, the space is saved, the control of the wind direction is avoided, and meanwhile, the power generation efficiency is further improved; the energy is fully utilized. The surface of the rack 3 is provided with a sealed interlayer 4, the outer surface of the sealed interlayer 4 is provided with an electric energy display 18 and a plurality of load sockets 6, the charging controller, the inverter and the storage battery are arranged in the sealed interlayer 4, and the surface of the sealed interlayer 4 can be provided with a door plate with a lock, so that an administrator can maintain or replace the battery conveniently. The electric wires of the foldable solar panel assembly 2 and the vertical wind driven generator 1 penetrate through the frame 3 to be connected with a charging controller in the closed interlayer 4, and then are electrically connected with the storage battery through the charging controller, so that the electric energy converted from solar energy and the electric energy converted from the wind driven generator are stored in the storage battery through the charging controller, the output end of the storage battery is electrically connected to a plurality of load sockets 6 through the inverter, and the inverter converts the direct current in the storage battery into the alternating current which can be used by an automobile for charging; the power display 18 is also connected to the battery for displaying the amount of power in the battery.

The utility model discloses still be in set up lightning arrester on the ceiling frame 7, be provided with lighting system and monitored control system in frame 3, lighting system and monitored control system all are connected with the battery electricity. An intelligent charging system 20 is arranged outside the closed interlayer 4, and the intelligent charging system 20 is powered by a storage battery; these arrangements are sufficient with prior art installation control methods, by which the use of the charging station is made safer and more convenient.

In the embodiment, by arranging the vertical wind driven generator 1 and the foldable solar panel assembly 2, the electric energy comes from solar energy and wind energy, the environment cannot be polluted, the wind energy and the solar energy are complementary, the system power generation can be more stable, the solar energy and the wind energy are mainly used in daytime, the wind energy is mainly used in nighttime or rainy days, the complementary effect is achieved, the defects of single use of solar energy power generation or wind energy power generation are overcome, the low carbon and pollution are realized, the problem of resource shortage is relieved, the important significance on environmental protection is realized, the problem that the conventional charging station electric energy source is thermal power generation, a large amount of coal resources are wasted in thermal power generation, the problem of environmental pollution is not reduced is solved, the space is saved for mounting the mobile power station, and the whole device can be flexibly moved by arranging the universal wheel 9 and the rear driven wheel 10, the defect of fixed installation power generation is overcome, the traditional mode of fixed power generation in the past is changed into movable power generation, and the trailer hole 8 can connect the equipment with traction equipment, so that the equipment is more convenient to move.

Please refer to fig. 2, which is a further improvement: the mobile power station also comprises a solar panel cleaning device, wherein the solar panel cleaning device is arranged on the foldable solar panel component 2 and comprises four screw rod bases 13, two ball screw rods 16, a roller brush 12, a screw rod motor 17 and a roller brush motor 15; the foldable solar panel assembly 2 is square, four lead screw bases 13 are respectively fixed on the ceiling frame 7 close to four corners of the foldable solar panel assembly 2, two ball screw shafts 16 are arranged on the edge of the foldable solar panel assembly 2 in parallel, and the end parts of the two ball screw shafts 16 are respectively installed on the lead screw bases 13 through bearings; the arrangement of the two ball screws 16 may be along two lateral sides or two vertical sides of the foldable solar panel assembly 2, preferably in the manner shown in fig. 2. Two nut seats 14 are respectively sleeved on the two ball screws 16, two ends of the roller brush 12 are installed on the nut seats 14, so that the roller brush 14 is perpendicular to the ball screws 16, and the roller brush 14 is in contact with the surface of the foldable solar panel assembly 2, so that accumulated dust can be conveniently scraped; an output shaft of the roller brush motor 15 is fixed with the end part of the roller brush 14, and the roller brush motor 15 is fixed on the nut seat 14; each ball screw 16 is matched with a screw motor 17, and the screw motor 17 is arranged on the screw base 13; the roller brush motor 15 and the screw rod motor 17 are electrically connected with the storage battery, and the storage battery supplies power. Each motor adopts prior art's mode to carry out rain-proof water and shelters from the processing to guarantee the power consumption safety, not repeated here.

Please refer to fig. 3, which is a further improvement: the top of wheel year formula base 5 is provided with rotary driving mechanism, rotary driving mechanism includes slewing bearing 19, motor 21, drive gear 22, and slewing bearing's inner circle is the fixed part, and the outer lane is rotation portion, and the top at slewing bearing 19 is installed to the bottom of frame, specifically is to install the top at the outer lane, and slewing bearing's inner circle passes through bolted connection with wheel year formula base 5, slewing bearing 19's outer lane periphery is equipped with the teeth of a cogwheel, 19 one side cooperation of slewing bearing sets up drive gear 22, the meshing of the teeth of a cogwheel of drive gear 22 and slewing bearing periphery 19, drive gear 22 passes through motor drive to drive slewing bearing 19 rotates, realizes that the frame drives solar cell panel and wind power generation component's rotation. The motor 21 is connected to the battery and is powered by the battery, and the rotation driving mechanism is used only when the orientation of the solar panel is adjusted and the whole system is moved, so that the power consumption is low. Only one transmission gear 22 is shown in fig. 3, and a plurality of transmission gears 22 are needed to match the reversing in the actual transmission, which is a prior art means in the field, and therefore, the detailed description is omitted. Through this setting, removing the utility model discloses a during the charging station, can make whole power generation system rotatory, avoided the windward resistance in the transportation, also can be according to the more convenient use of weather conditions and adjustment solar cell panel's the electricity generation position simultaneously.

Referring to fig. 4, the telescopic device 11 includes a vertically arranged sleeve 111, a servo motor 112 is fixedly installed at the bottom of the sleeve 111, the servo motor 112 is powered by a storage battery, an output shaft of the servo motor 112 is fixedly connected with a screw 113, the top of the screw 113 penetrates through the bottom of the sleeve 111 and extends into the sleeve 111, an external surface of the screw 113 is in threaded connection with an internal threaded tube 114, the internal threaded tube (114) is located inside the sleeve (111), the top of the internal threaded tube 114 extends out of the top of the sleeve (111) and is fixedly connected with the vertical wind turbine generator 1, sliding grooves are formed in both sides of the external portion of the internal threaded tube 114, a fixture block is fixedly connected to the inner wall of the sleeve 111 and is matched with the sliding grooves, when the vertical wind turbine generator 1 is telescopic, the servo motor 112 operates to drive the screw 113 to rotate forward or backward, when the screw 113, and the vertical movement is performed, so that the internal threaded tube 114 can drive the vertical wind turbine 1 to move up and down, and the internal threaded tube 114 can not rotate by the sliding of the fixture block in the sliding groove, so that the internal threaded tube can move up and down.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a wind-solar hybrid power generation's wheel carries formula mobile power station, includes wheel carries formula base (5), universal wheel (9), follows driving wheel (10), charge controller, dc-to-ac converter and battery, its characterized in that: universal wheel (9) and back are installed from driving wheel (10) the bottom of wheel year formula base (5), the top fixed mounting of wheel year formula base (5) has frame (3), the top fixedly connected with ceiling frame (7) of frame (3), the both sides of ceiling frame (7) are provided with folded cascade solar panel subassembly (2), the top of ceiling frame (7) is provided with can follow the flexible telescoping device (11) of vertical direction, the top fixed mounting of telescoping device (11) has vertical aerogenerator (1), frame (3) surface is equipped with seals intermediate layer (4), the surface that seals intermediate layer (4) is equipped with electric energy display (18) and a plurality of load socket (6), and the inside that seals intermediate layer (4) is equipped with charge controller, dc-to-ac converter, battery, folded cascade solar panel subassembly (2) with vertical aerogenerator (1) passes through charge control The device is electrically connected with the storage battery, the output end of the storage battery is electrically connected with a plurality of load sockets (6) through the inverter, the electric energy display (18) is also connected with the storage battery and used for displaying the electric quantity in the storage battery, and a trailer hole (8) is formed in one side, close to the universal wheel (9), of the wheel-mounted base (5).

2. The wind-solar hybrid power generation wheel-mounted mobile power station of claim 1, characterized in that: the mobile power station also comprises a solar cell panel cleaning device, wherein the solar cell panel cleaning device comprises four screw rod bases (13), two ball screw rods (16), a roller brush (12), a screw rod motor (17) and a roller brush motor (15); the foldable solar panel assembly (2) is square, the four screw bases (13) are respectively fixed on the ceiling frame (7) close to the four corners of the foldable solar panel assembly (2), the two ball screws (16) are arranged on the edge of the foldable solar panel assembly (2) in parallel, and the end parts of the two ball screws (16) are respectively installed on the screw bases (13) through bearings; two nut seats (14) are respectively sleeved on the two ball screws (16), two ends of the roller brush (12) are installed on the nut seats (14), the roller brush (12) is perpendicular to the ball screws (16), and the roller brush (12) is in contact with the surface of the foldable solar panel assembly (2); an output shaft of the roller brush motor (15) is fixed with the end part of the roller brush (12), and the roller brush motor (15) is fixed on the nut seat (14); each ball screw (16) is matched with a screw motor (17), and the screw motor is arranged on the screw base (13); the roller brush motor (15) and the screw rod motor (17) are electrically connected with the storage battery.

3. The wind-solar hybrid power generation wheel-mounted mobile power station of claim 1, characterized in that: the top of wheel year formula base (5) is provided with rotary driving mechanism, rotary driving mechanism includes slewing bearing (19), motor (21), drive gear (22), slewing bearing (19) passes through bolted connection with wheel year formula base (5), the periphery of slewing bearing (19) is equipped with the teeth of a cogwheel, slewing bearing (19) one side cooperation sets up drive gear (22), the teeth of a cogwheel meshing of drive gear (22) and slewing bearing (19) periphery, drive gear (22) pass through motor drive, install at slewing bearing (19) top the bottom of frame.

4. The wind-solar hybrid power generation wheel-mounted mobile power station of claim 1, characterized in that: telescoping device (11) is including sleeve pipe (111) of vertical setting, the bottom fixed mounting of sleeve pipe (111) has servo motor (112), the output shaft fixedly connected with screw rod (113) of servo motor (112), the inside that the bottom of sleeve pipe (111) and extend to sleeve pipe (111) is run through at the top of screw rod (113), the surface threaded connection of screw rod (113) has internal thread pipe (114), and internal thread pipe (114) are located inside sleeve pipe (111), and the top of internal thread pipe (114) stretches out behind sleeve pipe (111) top with vertical wind power generator (1) fixed connection, the spout has all been seted up to the outside both sides of internal thread pipe (114), the inner wall fixedly connected with fixture block of sleeve pipe (111), fixture block and spout phase-match.

5. The wind-solar hybrid power generation wheel-mounted mobile power station of claim 1, characterized in that: the vertical wind driven generator (1) is a vertical axis generator, and an electric wire of the vertical wind driven generator (1) penetrates through the rack (3) and is connected with a charging controller in the closed interlayer (4).

6. The wind-solar hybrid power generation wheel-mounted mobile power station of claim 1, characterized in that: the foldable solar panel assembly (2) is horizontally inclined by 10-20 degrees on the ceiling frame, and the electric wire of the foldable solar panel assembly (2) penetrates through the rack (3) and is electrically connected with the charging controller in the closed interlayer (4).

7. The wind-solar hybrid power generation wheel-mounted mobile power station of claim 1, characterized in that: the ceiling frame (7) is further provided with a lightning arrester, the rack (3) is provided with an illuminating system and a monitoring system, and the illuminating system and the monitoring system are both electrically connected with the storage battery.

8. The wind-solar hybrid power generation wheel-mounted mobile power station of claim 1, characterized in that: an intelligent charging system (20) is arranged outside the closed interlayer (4), and the intelligent charging system (20) is powered by a storage battery.