CN216557730U

CN216557730U - Concentrating and heating photovoltaic power generation integrated solar device

Info

Publication number: CN216557730U
Application number: CN202220119763.8U
Authority: CN
Inventors: 王振峰
Original assignee: Pulin Taiyang Zhengzhou Energy Power Co ltd
Current assignee: Pulin Taiyang Zhengzhou Energy Power Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-05-17
Anticipated expiration: 2032-01-18

Abstract

The utility model provides a light-gathering heating photovoltaic power generation integrated solar device, which comprises a north-south tracking rotating beam component, an east-west tracking component, a roof frame, a light-heat conversion kit, a heat storage and supply heat insulation tank, a photovoltaic power generation board component and an electric power storage tracking control kit.

Description

Concentrating and heating photovoltaic power generation integrated solar device

Technical Field

The utility model belongs to the technical field of solar energy, and particularly relates to a concentrating heating photovoltaic power generation integrated solar device.

Background

At present, the existing solar equipment has the defects that the existing solar equipment can not supply heat due to power generation (such as a static photovoltaic power generation device) or can not supply heat but can not generate power (such as a fixed solar water heater), the existing solar equipment has the defect that the efficiency of utilizing the total energy of sunlight is low, and in addition, the existing solar equipment also has the defect that the existing solar equipment can not utilize the illumination space on the roof of a rural courtyard, namely, the existing solar equipment can generate power and supply heat and can be used on site. The defects that the existing intensive and large-scale device can reach a power utilization place only by various links such as power transmission and power transmission are overcome, and the defects that the overall investment is large, the link loss is large, the process equipment is complex, the process equipment is not matched with the field condition and is not suitable for on-site use are overcome. Although the existing solar device for tracking the apparent day track (track) overcomes the defect of apparent day position tracking, the solar device for tracking the apparent day track (track) has the defects of large equipment space occupation, large electric energy consumption in the tracking process, low total power generation efficiency and complex tracking control equipment and method, and the solar device for tracking the apparent day position has the defects of incapability of tracking control in cloudy days and multiple cloud days, large power consumption in the tracking process, failure in tracking, equipment damage and the like. If the solar energy device which can overcome the defects that the photovoltaic power generation solar device can generate power but cannot generate heat and the solar device can generate heat but cannot generate power by a photothermal method can be provided, the solar concentrators with compact structures respectively track, focus and heat, the tracking control method is simple and reliable, the tracking control power or power consumption is low, the illumination space of the rural courtyard house is fully utilized, the solar energy device is convenient to install on the roof of the house, can be convenient for the thermal power generation to be made and used on the spot, and has high total solar energy heating and power generation efficiency. Has positive significance for realizing the leap-type development of clean energy in villages, reducing carbon emission and the like.

Disclosure of Invention

The utility model aims to: the utility model mainly aims to overcome the defects of the prior art and provides a light-gathering and heating photovoltaic power generation integrated solar device which has the advantages that a plurality of solar light collectors with compact structures can respectively track, focus and heat, the tracking control method is simple and reliable, the tracking control power consumption is low, the illumination space of a rural courtyard house is fully utilized, the solar light collectors are convenient to install on the roof of the house, the solar light collectors can supply power and hot water externally in rainy days, the produced thermal power generation is used on the spot, and the total efficiency of solar light heating and power generation is high.

The technical scheme of the utility model is as follows: the utility model provides a light-gathering heating photovoltaic power generation integrated solar device, which comprises a south-north tracking rotating beam component, an east-west tracking transmission component, a roof frame, a light-heat conversion kit, a heat storage and supply heat insulation tank, a photovoltaic power generation board component and a power storage tracking control kit, wherein the south-north tracking rotating beam component comprises two tilting beam driving components, three east-west tracking component mounting frames and two long sleeve couplings, the tilting beam driving components are shaft transmission components assembled by two direct current speed reducing motors and more than one star-shaped speed reducer, the east-west tracking component mounting frames are components formed by connecting a tilting pipe and tilting trunnions symmetrically positioned at two sides of the tilting pipe, two ends of the tilting pipe are respectively provided with a sealing end cover and a reducer fixing end cover, the reducer fixing end cover is provided with a tracking bearing at the central part, and the edge part is provided with a connecting plate part with a plurality of reducer fixing holes, the central axis of the tilting pipe is mutually perpendicular and crossed with the central axis of the tilting trunnion, the three east-west tracking component mounting frames are mutually parallel, the central axes of the tilting trunnions of all the east-west tracking component mounting frames are mutually superposed, the tilting trunnions on two sides of the east-west tracking component mounting frame positioned at the middle position are respectively connected with the tilting trunnion on one side of the east-west tracking component mounting frame positioned at two sides through a long sleeve coupler, the tilting trunnions on the other side of the east-west tracking component mounting frame positioned at two sides are respectively connected with the output shaft of a star speed reducer of a tilting beam driving component through a bearing, the east-west tracking transmission component is positioned in the east-west tracking component mounting frame and consists of more than one star speed changer group, a stepping motor and an azimuth tracking output rotating shaft, one end of the azimuth tracking output rotating shaft is provided with an input shaft counter bore, a counter bore, and a counter bore are arranged on the azimuth tracking output rotating shaft, The other end is provided with a step-shaped coupling device with a threaded pin hole, an output shaft of a stepping motor is connected with an input shaft of a star-shaped speed changer group, an output shaft of the star-shaped speed changer group is inserted and fixed in an input shaft counter bore of an orientation tracking output rotating shaft, the orientation tracking output rotating shaft is inserted and fixed in a tracking bearing on a reducer fixing end cover, the star-shaped speed changer group is fixed on a reducer fixing end cover through a reducer fixing hole, the central axis of the orientation tracking output rotating shaft of an east-west tracking transmission component is vertically crossed with the central axis of a tilting trunnion on an east-west tracking component mounting frame, the orientation tracking output rotating shaft is matched and connected with a light-heat conversion kit through a flange coupling, a roof frame is a support component formed by connecting two rectangular vertical supporting plates which are parallel to each other, two horizontal floor plates which are parallel to each other, a transverse foot plate which is positioned between the two floor plates and a transverse supporting plate which is positioned between the top end parts of the vertical supporting plates, the two upright supporting plates are respectively and vertically connected and fixed on the upper surface of the base plate, the end part of each transverse supporting plate is provided with a bearing pair, each bearing pair consists of a bearing seat and a bearing, a tilting beam driving part and a roof frame are assembled together in a matching way through the bearing pairs, a light-heat conversion suite is positioned above the north side of the south-north tracking rotating beam part, a photovoltaic power generation board assembly is positioned below the south side of the south-north tracking rotating beam part, the light-heat conversion suite is connected with an east-west tracking transmission part through an orientation tracking output rotating shaft, the photovoltaic power generation board assembly is fixed on a tilting pipe on an east-west tracking part mounting frame in a matching way, a heat storage and heat insulation tank is fixed on the roof frame through a heat insulation tank supporting frame, and an electricity storage tracking control suite is fixed on the roof frame and is respectively matched with the photovoltaic power generation board assembly and a direct current speed reduction motor, the stepping motor is connected, and the light-heat conversion kit is connected with the heat storage and supply heat insulation tank.

The light-heat conversion kit comprises a heat collection component and a linear parabolic condenser, wherein the heat collection component is a light-heat conversion component assembled by a transparent heat preservation outer pipe with one closed end, a light-heat conversion inner pipe with one closed end, a flow guide pipe and a flange plate with a step-shaped pipe insertion sleeve arranged at the central part of one side, the step-shaped pipe insertion sleeve is a pipe fitting with a radial steam-water outlet circulation interface pipe arranged at the edge part and a through water hole arranged at the central part, one end of the flow guide pipe is matched and positioned at the closed end of the light-heat conversion inner pipe, the other end of the flow guide pipe is communicated with the radial steam-water outlet circulation interface pipe in a sealing way, the closed end of the light-heat conversion inner pipe is matched and inserted into the transparent heat preservation outer pipe, one ends of the openings of the transparent heat preservation outer pipe and the light-heat conversion inner pipe are respectively matched and connected with the step-shaped pipe insertion sleeve in a sealing way, and the linear parabolic condenser is composed of two translation light-heat collection components, The heat collector comprises a plurality of heat collector connecting and fixing components, a plurality of diagonal vertical spokes, a plurality of bottom flat spokes and a plurality of top vertical spokes, wherein each translational paraboloid light-gathering component is composed of a translational paraboloid body with a plurality of concave paraboloids parallel to each other and a light-gathering shaft superposed with each other, two top ends of the translational paraboloid body are respectively provided with a reinforcing side vertical edge, the upper end of the translational paraboloid body is provided with a flat convex edge, the lower end of the translational paraboloid body is provided with a vertical convex edge, the flat convex edge and the vertical convex edges are respectively provided with a plurality of mounting holes, the concave paraboloids of the translational paraboloid body are smoothly reflected, each reinforcing side vertical edge is provided with a plurality of connecting through holes, the heat collector connecting and fixing components are semicircular reflecting groove-shaped pieces with annular connecting and fixing rib discs at two ends, the annular connecting and fixing rib discs are uniformly distributed with a plurality of connecting through holes, each diagonal vertical spoke and each top vertical spoke are laths with connecting and fixing screw inserting holes at two ends, one end of each diagonal vertical spoke is fixed with the connecting through hole at the top end of the reinforcing side vertical edge, the other ends of the diagonal vertical spokes are fixedly connected with an annular connecting and fixing rib disc, the bottom flat spokes are bar rods, the two ends of each bar rod are provided with connecting and fixing screw inserting holes, one end of each bottom flat spoke is fixed with a connecting through hole at the lowest end of the reinforcing side vertical edge, the other ends of the bottom flat spokes are fixedly connected with the annular connecting and fixing rib disc, the two translational paraboloidal light focusing components are opposite and overlapped with a light focusing shaft, the heat collector connecting and fixing component is fixed at the middle bottom of the two opposite translational paraboloidal light focusing components through a plurality of diagonal vertical spokes and a plurality of bottom flat spokes, the two ends of the top vertical spokes are respectively fixed with the connecting through holes at the highest ends of the reinforcing side vertical edges of the two opposite translational paraboloidal light focusing components, the transparent heat-insulating outer tubes of the heat collecting components are inserted and fixed in the light reflecting grooves of the heat collector connecting and fixing component, and the flange disc is fixedly connected with the annular connecting and fixing rib disc, the flange plate and the annular connecting and fixing rib plate are fixed with the flange coupler and fixedly connected with one end of the direction tracking output rotating shaft.

The heat storage and supply heat insulation tank is respectively provided with a hot water external supply valve, a one-way water replenishing valve, a water vapor circulation interface and a plurality of direct current heating rods, the water vapor circulation interface is communicated with a radial water outlet and water circulation interface pipe on the heat collection component through a hose, and the direct current heating rods are also connected with an electric power storage tracking control suite.

The photovoltaic power generation panel assembly is composed of a photovoltaic panel support bracket, more than one photovoltaic power generation panel and photovoltaic panel controllers in one-to-one correspondence with the photovoltaic power generation panels, the photovoltaic panel support bracket is a quadrilateral frame formed by connecting angle steel-shaped frames, and grid rib plates matched with the photovoltaic panels are arranged in the quadrilateral frame.

The electric power storage tracking control suite is composed of an electric power storage-control cabinet and a control panel, a plurality of identification batteries, a load battery pack, a three-axis tracking PMC controller and three drivers are arranged in the electric power storage-control cabinet, a plurality of wire inlet and outlet holes are formed in the box surface of the electric power storage-control cabinet, an east-west time control switch, a heating rod remote control switch, a south-north tracking countdown switch, a south-north tracking reversing switch, an east-west manual automatic switching reversing switch and an outside supply output time control switch are arranged on the control panel, the number of the identification batteries is consistent with the number of the photovoltaic panel controllers and is connected with the photovoltaic panel controllers in a one-to-one correspondence mode, the load battery pack is formed by connecting a plurality of batteries in parallel and is connected with the plurality of photovoltaic panel controllers, the load battery pack is provided with a group of outside supply output wires through the outside supply output time control switch, and is respectively connected with the east-west time control switch, the heating rod remote control switch, the load battery pack, The device comprises a three-axis tracking PMC controller, a plurality of wiring terminals on the three-axis tracking PMC controller, three drivers and three east-west hand automatic switching reversing switches, wherein the three drivers are correspondingly connected with three stepping motors respectively, the south-north tracking reversing switch is connected with the south-north tracking reversing switch, and the anode of one direct current speed reducing motor is connected with the cathode of the other direct current speed reducing motor in parallel and then connected with the south-north tracking reversing switch.

The east-west tracking component mounting frame located in the middle and the east-west tracking component mounting frames located on the two sides are both provided with two strip-shaped reinforcing beam plates which are parallel to each other.

The light-heat conversion suite is positioned below the south side of the south-north tracking rotating beam component, and the photovoltaic power generation board assembly is positioned above the north side of the south-north tracking rotating beam component.

The utility model has the beneficial effects that: the utility model achieves the effects and purposes of light concentration, heat collection, external hot water supply (even external steam supply) and power generation and external supply by tracking required electric energy by self, has the advantages of fully utilizing the illumination space of the rural courtyard house, being convenient to install on the roof of the house, compact structure, simple equipment operation and strong wind load resistance, and achieves the effect of being convenient for the heating and power generation to be used on site. The utility model realizes the functions and structures of tracking, controlling and operating the motion trail of the apparent day, and overcomes the inherent defects of the tracking of the position of the apparent day (such as failure of tracking in cloudy days and even accidents). The solar tracking control method can focus the energy of infrared spectra and the like in sunlight to the heat collecting component to prepare hot water even in cloudy days, and can also use the photovoltaic panel to generate electricity and supply hot water in rainy days. The light-gathering heat-collecting suite and the photovoltaic power generation panel suite balance weight mutually, so that the power consumption during altitude angle tracking is obviously reduced, the power consumption of tracking and resetting is obviously reduced due to the symmetrical structure of the light-gathering heat-collecting suite, and the structure of the tracking operation part, the function of the control device and the tracking method have the advantages of simplicity and reliability in operation, low power consumption, integration of the advantages of single power generation and single light-gathering heating and high total efficiency of solar heating and power generation. The utility model has positive significance for reducing the complexity of the combined heat and power solar equipment, reducing the manufacturing cost of the device, realizing the cross-over development of clean energy for villages, reducing the carbon emission and the like.

Drawings

Fig. 1 is a schematic view of an assembly profile of main components of the present invention.

Fig. 2 is a schematic view of an assembled outer shape structure of the north-south tracking turning beam component of the utility model.

Fig. 3 is a schematic view of the assembly of the east-west tracking transmission component, the north-south tracking turning beam component and the roof rack of the utility model.

Fig. 4 is a schematic view of the assembly of the roof rack and the heat storage and supply thermal insulation tank of the present invention.

Fig. 5 is a schematic structural diagram of the east-west tracking transmission part of the utility model.

Fig. 6 is a schematic view illustrating an assembly structure of the light-heat conversion kit according to the present invention.

Fig. 7 is a schematic structural view of the heat collector connecting and fixing member of the present invention.

FIG. 8 is a schematic sectional view illustrating a heat collecting part according to the present invention.

Fig. 9 is a schematic structural view of a photovoltaic panel support tray of the present invention.

Fig. 10 is a schematic view of the installation of the main control components on the control panel of the present invention.

FIG. 11 is a schematic circuit diagram of a battery tracking control kit of the present invention.

Fig. 12 is a schematic view showing the appearance of the structure of the present invention mounted on a roof.

Wherein: 1 is a south-north tracking rotating beam component; 2 is a tracking transmission component in east-west direction; 3 is a roof rack; 4 is a light-heat conversion kit; 5 is a heat storage and supply heat insulation tank; 6 is a photovoltaic power generation board component; 7 is a power storage tracking control suite; 8 is an east-west tracking part mounting rack; 9 is a long sleeve coupling; 10 is a DC speed reducing motor; 11 is a star-shaped speed reducer; 12 is a tilting trunnion; 13 is a star-shaped speed changer group; 14 is a stepping motor; 15 is an azimuth tracking output rotating shaft; 16 is a flange coupling; 17 is a bearing pair; 301 is a water vapor circulation interface; 302 is a direct current heating rod; 401 is a heat collecting component; 402 is a linear parabolic concentrator; 403 is a transparent heat preservation outer tube; 404 is a photothermal conversion inner tube; 405 is a flow guide pipe; 406 is a stepped tube insert sleeve; 407 is a flange plate; 408 is a translating parabolic concentrator; 409 is a heat collector connecting and fixing part; 601 is a photovoltaic panel support bracket; 602 is a photovoltaic panel controller; 701 is a power storage-control cabinet; 702 is a control panel; 703 identifying the battery; 704 is a load battery pack; 705 a three-axis tracking PMC controller; 706 is a driver; 707 is a east-west time control switch; 708 is a heating rod remote switch; 709, a north-south tracking countdown switch; 710 is a north-south tracking reversing switch; 711 is a manual-automatic switching reversing switch; 712 is an external supply output time control switch.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

The concentrating heating photovoltaic power generation integrated solar device comprises a north-south tracking rotating beam component 1, an east-west tracking transmission component 2, a roof frame 3, a light-heat conversion kit 4, a heat storage and supply heat insulation tank 5, a photovoltaic power generation board assembly 6 and a power storage tracking control kit 7, wherein the north-south tracking rotating beam component 1 comprises two tilting beam driving components, three east-west tracking component mounting frames 8 and two long sleeve couplers 9, the tilting beam driving components are shaft transmission components assembled by two direct current speed reduction motors 10 and more than one star-shaped speed reducer 11, the east-west tracking component mounting frames 8 are components formed by connecting tilting tube trunnions 12 symmetrically positioned at two sides of the tilting tube, two ends of the tilting tube are respectively provided with a sealing end cover and a reducer fixing end cover, and the reducer fixing end cover is provided with a tracking bearing as a central part, The connecting plate part of which the edge part is provided with a plurality of reducer fixing holes, the central axis of a tilting pipe is mutually perpendicular and crossed with the central axis of a tilting trunnion 12, three east-west tracking component mounting frames 8 are mutually parallel, the central axes of the tilting trunnions 12 of all the east-west tracking component mounting frames 8 are mutually superposed, the tilting trunnions 12 on two sides of the east-west tracking component mounting frame 8 positioned at the middle position are respectively connected with the tilting trunnions 12 on one side of the east-west tracking component mounting frames 8 positioned at two sides through long sleeve couplers 9, the tilting trunnions 12 on the other side of the east-west tracking component mounting frames 8 positioned at two sides are respectively connected with the output shaft of a star-type speed reducer 11 of a tilting beam driving component through bearings, the east-west tracking transmission component 2 is positioned in the east-west tracking component mounting frames 8, and the east-west tracking transmission component 2 is composed of more than one star-type speed changer group 13, The system comprises a stepping motor 14 and an orientation tracking output rotating shaft 15, wherein the orientation tracking output rotating shaft 15 is a step-shaped coupling device, one end of the step-shaped coupling device is provided with an input shaft counter bore, the other end of the step-shaped coupling device is provided with a threaded pin hole, an output shaft of the stepping motor 14 is connected with an input shaft of a star-shaped speed changer group 13, an output shaft of the star-shaped speed changer group 13 is inserted and fixed in the input shaft counter bore of the orientation tracking output rotating shaft 15, the orientation tracking output rotating shaft 15 is inserted and fixed in a tracking bearing on a reducer fixing end cover, the star-shaped speed changer group 13 is fixed on the reducer fixing end cover through a reducer fixing hole, the central axis of the orientation tracking output rotating shaft 15 of an east-west tracking transmission component 2 is vertically crossed with the central axis of a tilting trunnion 12 on an east-west tracking component mounting rack 8, the orientation tracking output rotating shaft 15 is matched and connected with a light-heat conversion kit 4 through a flange coupling 16, and the roof rack 3 is formed by two mutually parallel rectangular vertical upright supporting plates, Two parallel horizontal ground plates, a transverse foot plate positioned between the two ground plates and a support component formed by connecting a transverse flat support plate positioned between the top end parts of the vertical support plates, wherein the two vertical support plates are respectively and vertically connected and fixed on the upper surfaces of the ground plates, the end parts of the transverse flat support plates are respectively provided with a set of bearing pairs 17, each set of bearing pair 17 consists of a bearing seat and a bearing, a tilting beam driving component and a roof frame 3 are assembled together in a matching way through the bearing pairs 17, an optical-thermal conversion suite 4 is positioned above the north side of a south-north tracking rotating beam component 1, a photovoltaic power generation board component 6 is positioned below the south side of the south-north tracking rotating beam component 1, the optical-thermal conversion suite 4 is connected with an east-west tracking transmission component 2 through a direction tracking output rotating shaft 15, the photovoltaic power generation board component 6 is fixed on a tilting pipe on a mounting rack 8 of a east-west tracking component in a matching way, the heat storage and supply heat preservation tank 5 is fixed on the roof frame 3 through a heat preservation tank support frame, the electric power storage tracking control suite 7 is fixed on the roof frame 3 and is respectively connected with the photovoltaic power generation panel assembly 6, the direct current speed reducing motor 10 and the stepping motor 14 in a matching mode, and the light-heat conversion suite 4 is connected with the heat storage and supply heat preservation tank 5.

The light-heat conversion kit 4 comprises a heat collecting component 401 and a linear parabolic condenser 402, wherein the heat collecting component 401 is a light-heat conversion component assembled by a transparent heat-insulating outer pipe 403 with one closed end, a light-heat conversion inner pipe 404 with one closed end, a guide pipe 405 and a flange 407 with a step-shaped pipe inserting sleeve 406 arranged at the central part of one side, the step-shaped pipe inserting sleeve 406 is a pipe fitting with a radial steam-water outlet circulating interface pipe arranged at the edge part and a through water hole arranged at the central part, one end of the guide pipe 405 is matched and positioned at the closed end of the light-heat conversion inner pipe 404, the other end of the guide pipe 405 is hermetically communicated with the radial steam-water outlet circulating interface pipe, the closed end of the light-heat conversion inner pipe 404 is matched and inserted in the transparent heat-insulating outer pipe 403, the open ends of the transparent heat-insulating outer pipe 403 and the light-heat conversion inner pipe 404 are respectively matched and hermetically connected with the step-shaped pipe inserting sleeve 406, and the linear parabolic condenser 402 is composed of two translation parabolic condenser parts 408, and the linear parabolic condenser 402, A plurality of heat collector connecting and fixing components 409, a plurality of oblique-pulling vertical spokes, a plurality of bottom-flat spokes and a plurality of top-vertical spokes, wherein each translational paraboloid light-gathering component 408 is composed of a translational paraboloid body with a plurality of parallel concave paraboloids and coincident light-gathering shafts, two top ends of the translational paraboloid body are respectively provided with a reinforcing side vertical edge, the upper end of the translational paraboloid body is provided with a flat convex edge, the lower end of the translational paraboloid body is provided with a vertical convex edge, the flat convex edge and the vertical convex edge are respectively provided with a plurality of mounting holes, the concave paraboloid of the translational paraboloid body is smooth to reflect light, each reinforcing side vertical edge is provided with a plurality of connecting through holes, the heat collector connecting and fixing components 409 are semicircular light-reflecting groove-shaped parts with annular connecting and fixing rib discs at two ends, the annular connecting and fixing rib discs are uniformly distributed with a plurality of connecting through holes, the oblique-pulling vertical spokes and the top-vertical spokes are laths with inserting holes at two ends for connecting and fixing screws, one end of a diagonal vertical spoke is fixed with the connecting through hole at the uppermost end of the vertical edge of the reinforcing side, one end of the diagonal vertical spoke is connected and fixed with an annular connecting and fixing rib plate, a bottom flat spoke is a bar rod with two ends provided with connecting and fixing screw inserting holes, one end of the bottom flat spoke is fixed with the connecting through hole at the lowermost end of the vertical edge of the reinforcing side, the other end of the bottom flat spoke is connected and fixed with the annular connecting and fixing rib plate, the two translational paraboloidal light focusing components 408 are opposite and are superposed with a light focusing shaft, a heat collector connecting and fixing component 409 is fixed at the middle bottom of the two opposite translational paraboloidal light focusing components 408 through a plurality of diagonal vertical spokes and a plurality of bottom flat spokes, two ends of a top vertical spoke are respectively fixed with the connecting through holes at the uppermost ends of the vertical edge of the reinforcing side of the two opposite translational paraboloidal light focusing components 408, a transparent heat-insulating outer tube 403 of the heat collecting component 401 is inserted and fixed in the light reflecting groove of the heat collector connecting and fixing component 409, the flange plate 407 is fixedly connected with an annular connecting and fixing rib plate, and the flange plate 407 and the annular connecting and fixing rib plate are fixed with the flange coupling 16 and fixedly connected with one end of the azimuth tracking output rotating shaft 15.

The heat storage and supply heat insulation tank 5 is respectively provided with a hot water external supply valve, a one-way water replenishing valve, a water vapor circulation interface 301 and a plurality of direct current heating rods 302, the water vapor circulation interface 301 is communicated with a radial water outlet and vapor circulation interface pipe on the heat collection component 401 through a hose, and the direct current heating rods 302 are also connected with the electric power storage tracking control suite 7.

The photovoltaic power generation panel assembly 6 is composed of a photovoltaic panel support bracket 601, more than one photovoltaic power generation panel and photovoltaic panel controllers 602 corresponding to the photovoltaic power generation panels one by one, the photovoltaic panel support bracket 601 is a quadrilateral frame formed by connecting angle steel-shaped frames, and grid rib plates matched with the photovoltaic panels are arranged in the quadrilateral frame.

The electric power storage tracking control suite 7 is composed of an electric power storage-control cabinet 701 and a control panel 702, a plurality of identification batteries 703, a load battery pack 704, a three-axis tracking PMC controller 705 and three drivers 706 are arranged in the electric power storage-control cabinet 701, a plurality of wire inlet and outlet holes are arranged on the cabinet surface of the electric power storage-control cabinet 701, an east-west time control switch 707, a heating rod remote control switch 708, a south-north tracking countdown switch 709, a south-north tracking reversing switch 710, an east-west hand automatic switching reversing switch 711 and an external supply output time control switch 712 are arranged on the control panel 702, the number of the identification batteries 703 is consistent with the number of the photovoltaic panel controllers 602 and is connected with the photovoltaic panel controllers 602 in a one-to-one correspondence manner, the load battery pack 704 is formed by connecting a plurality of batteries in parallel and is connected with the plurality of photovoltaic panel controllers 602, the load battery pack 704 is provided with a group of external supply output wires through the external supply output time control switch 712, the load battery pack 704 is respectively connected with an east-west time control switch 707, a heating rod remote control switch 708 and a north-south tracking countdown switch 709, the heating rod remote control switch 708 is connected with a direct current heating rod, the east-west time control switch 707 is connected with a three-axis tracking PMC controller 705, a plurality of terminals on the three-axis tracking PMC controller 705 are respectively connected with three drivers 706 and three east-west manual automatic switching reversing switches 711, the three drivers 706 are respectively correspondingly connected with three stepping motors 14, the north-south tracking countdown switch 709 is connected with the north-south tracking reversing switch 710, and the anode of one direct current speed reducing motor 10 is connected with the cathode of the other direct current speed reducing motor 10 in parallel and then connected with the north-south tracking reversing switch 710.

Two strip-shaped reinforcing beam plates which are parallel to each other are arranged between the east-west tracking component mounting frame 8 positioned in the middle and the east-west tracking component mounting frames 8 positioned on two sides.

The light-heat conversion suite 4 is positioned below the south side of the south-north tracking rotating beam component 1, and the photovoltaic power generation board assembly 6 is positioned above the north side of the south-north tracking rotating beam component 1.

The first embodiment is as follows: when the solar energy heat-generating house is installed on the top of a house for heating and generating electricity, firstly, all the components are assembled and connected, the house top is arranged on the house top (see figure 12) which is arranged externally, the central line axis of the rotating shaft (namely the tilting trunnion 12) of the north-south tracking rotating beam component 1 is arranged on the horizontal straight line which is vertical to the earth rotating axis in a non-coplanar manner and vertical to the sun ray in the solar noon, the light-gathering axis on each light-heat conversion suite 4 is respectively arranged on the vertical plane which is vertical to the sun ray in the solar noon and passes through the earth rotating axis, the angle of the incident light-gathering paraboloid of the light-heat conversion suite 4 which tilts towards the sun every day around the central line axis of the tilting trunnion 12 under the driving of the north-south tracking rotating beam component 1 is matched with the change of the solar altitude, and the incident light-gathering paraboloid of the light-heat conversion suite 4 rotates towards the sun around the central line axis of the tracking azimuth output rotating shaft 15 in unit time The angle is equal to the angle rotated by the earth rotation, and the direction is opposite, and the incident light condensation paraboloid of the light-heat conversion kit 4 can achieve the effects of tracking the movement track of the sun and focusing light rays to the heat collecting component 401. Each linear parabolic concentrator 402 has a length of 3.6m, a width of 3.6m, and an effective light-facing surface of 12m²The photovoltaic power generation panel assembly 6 is formed by assembling 72 photovoltaic power generation panels, each photovoltaic power generation panel is 1.2m long, 0.6 m wide and 80W rated power generation powerAnd the effective water storage capacity of the heat storage and supply heat insulation tank 5 is 240 liters. When the solar energy water heater is operated in the central area of China, 240 liters of water can be heated to 96-98 ℃ (the boiling point of the water at the sea level) by the heat generated by the light-heat conversion kit 4 in clear weather in spring, summer, autumn and winter. During the north-south tracking of the utility model, the relevant switches of the electric power storage tracking control suite 7 are operated to focus the light-facing light-gathering surface of the light-heat conversion suite 4 at the time of solar noon to the heat collecting part 401 (namely the center line axis of the trunnion 12 is tilted, and the center line axis and the light-facing light-gathering paraboloid of the azimuth tracking output rotating shaft 15 are both vertical to the sunlight), the direct current heating rod remote control switch 708 is powered off, the east-west time control switch 707 and the north-south tracking countdown switch 709 are powered on, the direct current speed reducing motor 10 is powered on, the north-south tracking change-over switch 710 is regulated and controlled to lead the sunlight at the time of solar noon to be vertical to the light-facing surface of the photovoltaic power generation panel and the central axis of the azimuth tracking output rotating shaft 15, then the north-south tracking change-over switch 710 is positioned at a station where the altitude angle of the tracked sun is increased and the power-off duration and the operation duration of the north-south tracking countdown switch 709 are set, during altitude angle tracking, two direct current gear motors 10 match and rotate, reduce through star type speed reducer group 11 and drive east west to track drive part 2 and light-heat conversion external member 4 and incline towards the direction of the change of sun altitude, and the total velocity ratio of south north tracking drive part 2 is: 144000, the rotating speed of the direct current speed reducing motor 10 is 120r/min, the direct current speed reducing motor 10 operates once every 24 hours, the operating time of each time is 54 seconds, the direct current speed reducing motor stops for 23 hours, 59 minutes and 5 seconds, the tracking precision is corrected once every quarter, and the south-north tracking reversing switch 710 is reversed and the altitude angle tracking precision is corrected in winter solstice and summer solstice. In the first embodiment, the total speed ratio of the east-west tracking transmission part 2 is 1:2704, the parameters of the three drivers are adjusted to 32, then the pulse number of one rotation circle of the three rotating shafts is 6400, the thread pitch is 1, the speed of the stepping motor 14 in the normal tracking operation in the automatic state is 0.8, the stepping motor stops 160.414 seconds after 10 seconds of operation and carries out 169 cycles, then the stepping motor 14 runs 676 seconds at the speed of 2, stops 56917.034 seconds, the working time of the east-west time control switch 707 is 8:00-17:00, and the total speed ratio of the east-west tracking transmission part 2 in the three-axis tracking PMC controller 705 is adjusted to 8:00-17:00Three stepping motors 14 are set to start in a staggered manner in the program so as to reduce the impact of the starting current on the loaded battery pack 704 or cause an overload phenomenon. When tracking in east-west direction, the stepping motor 14 operates, the stepping motor is reduced by the star-type speed reducer set 11 to drive the light-receiving light-gathering paraboloid of the light-heat conversion kit 4 mounted and fixed on the direction tracking output rotating shaft 15 to rotate around the central line axis of the direction tracking output rotating shaft 15 in unit time, sunlight is gathered on the heat collecting component 401, water in the light-heat conversion inner tube 404 on the heat collecting component 401 is heated and vaporized, enters the heat storage and supply heat insulation tank 5 through the guide tube 405 via the radial steam-water circulation interface tube, the hose and the steam-water circulation interface, water in the heat storage and supply heat insulation tank 5 and steam flow back to the light-heat conversion inner tube 404 in opposite directions, after tracking in east-west direction in daytime is finished, the reset program of the three-axis tracking PMC controller 705 enables the light-heat conversion kit 4 to be rotated and reset to the position where tracking starts next day, and the PMC controller 705 circulates day by day, and in this process, the photovoltaic power generation panel assembly 6 continuously generates power and charges the load battery pack 704 through the photovoltaic panel controller 602, the purpose of supplying power to the outside is realized while the self operation is satisfied.

Example two: when the solar heat collector is used in cloudy days or cloudy days in spring, summer, autumn and winter, the equipment parameters are the same as those of the first embodiment, the electric power storage tracking control suite 7 and the first embodiment run normally together, the light-heat conversion suite 4 is driven by the south-north tracking rotating beam component 1 to track the change of the daily solar altitude, the light-heat conversion suite 4 is driven by the east-west tracking transmission component 2 to track the movement track of the sun for one day in the direction opposite to the direction of the autorotation of the earth, and the tracking of the movement track of the sun for one day is realized, and at the moment, the energy of an infrared spectrum section in sunlight can still be focused to the heat collecting component 401 by the light-facing light condensation paraboloid of the light-heat conversion suite 4 to prepare hot water (the temperature reaches over 75 ℃).

Example three: when the solar water heater is used in rainy days, equipment parameters are the same as those of the first embodiment, the electric power storage tracking control suite 7 and the first embodiment normally operate together to maintain the accuracy of the tracking position, at the moment, the heat of light gathering and heat collection is not enough to heat water in the heat storage and supply heat insulation tank 5, electricity stored in the electric power storage tracking control suite 7 and electricity generated by the photovoltaic power generation panel assembly 6 can meet the requirements of self tracking operation and water heating or heat insulation of the direct current heating rod 302, and the purpose of external hot water heating or heat insulation of water in the heat storage and supply heat insulation tank 5 is met by manually turning on the direct current heating rod remote control switch 708 and the plurality of direct current heating rods 302 to generate heat.

In the first embodiment, the second embodiment and the third embodiment, the photovoltaic power generation panel kit has the effect of tracking the change of the elevation angle direction of the sun every day and improving the power generation efficiency, the assembly structure and the wiring mode of the positive pole and the negative pole of the two identical direct current speed reduction motors 10 of the utility model, when the direct current reducing motor 10 is powered on, the direct current reducing motor drives the south and north tracking rotating beam part 1 together, when the direct current reducing motor 10 is powered off, one direct current gear motor 10 becomes another direct current gear motor 10 damping motor due to mutual inductance effect and has self-locking effect and function, the tracking error caused by drift caused by wind, rain and the like can be reduced, the equipment cost of altitude angle tracking of the utility model is reduced, the light-heat conversion suite 4 and the photovoltaic power generation board assembly 6 are mutually balance weights, the power consumption in altitude angle tracking is obviously reduced, and the symmetrical structure of the light-heat conversion suite 4 obviously reduces the power consumption for tracking and resetting of the light-heat conversion suite 4. The roof rack and the assembly structure of the roof rack, the south-north tracking rotating beam part 1 and the east-west tracking transmission part 2 make full use of the illumination space of the rural courtyard house and facilitate the installation on the house roof, and achieve the effect of generating electricity and supplying hot water in sunny days, cloudy days and rainy days.

The technical scheme and the embodiment show that the utility model achieves the effects and purposes of light condensation, heat collection, external hot water supply (even external steam supply) and power generation and external supply by tracking required electric energy by self, has the advantages of fully utilizing the illumination space of the rural courtyard house, being convenient to install on the roof of the house, compact structure, simple equipment operation and strong wind load resistance, and achieves the effect of being convenient for heating and power generation to be used on site. The utility model realizes the functions and structures of tracking, controlling and operating the motion trail of the apparent day, and overcomes the inherent defects of the tracking of the position of the apparent day (such as failure of tracking in cloudy days and even accidents). The solar tracking control method can focus the energy of infrared spectrum in sunlight to the heat collecting component 401 to prepare hot water even in cloudy days, and when the heat collected by the sunlight in rain and snow days is not enough to heat the water in the heat storage and supply heat insulation tank 5, the electricity stored by the electricity storage tracking control suite 7 and the electricity generated by the photovoltaic power generation panel assembly 6 can meet the requirements of self tracking operation and water heating or heat insulation of a direct current heating rod. The structure of the tracking operation part, the function of the control device and the tracking method have the advantages of simple and reliable operation, small power consumption, integration of the advantages of single power generation and single light-gathering heating and high total efficiency of solar heating and power generation. The utility model has positive significance for reducing the complexity of the combined heat and power solar equipment, reducing the manufacturing cost of the device, realizing the cross-over development of clean energy for villages, reducing the carbon emission and the like.

The above description is only for the preferred embodiment of the present invention, but the protection direction of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solution and the inventive concept of the present invention are equivalent to be replaced or changed within the technical scope of the present invention.

Claims

1. The utility model provides a spotlight heats photovoltaic power generation integration solar device, includes south north to trail walking beam part (1), east west to trail drive disk assembly (2), roof-rack (3), light-heat conversion external member (4), holds heat supply heat preservation jar (5), photovoltaic power generation board subassembly (6), electric power storage tracking control external member (7), its characterized in that: the south-north tracking rotating beam component (1) is composed of two tilting beam driving components, three east-west tracking component mounting frames (8) and two long sleeve couplings (9), the tilting beam driving components are shaft transmission components assembled by two direct current speed reducing motors (10) and more than one star-shaped speed reducer (11), the east-west tracking component mounting frames (8) are components formed by connecting a tilting pipe and tilting trunnions (12) symmetrically positioned at two sides of the tilting pipe, two ends of the tilting pipe are respectively provided with a sealing end cover and a speed reducer fixing end cover, the speed reducer fixing end cover is a connecting plate with a central part provided with a tracking bearing and edges provided with a plurality of speed reducer fixing holes, the central axis of the tilting pipe is mutually vertical and crossed with the central axis of the tilting trunnion (12), the three east-west tracking component mounting frames (8) are mutually parallel, and the central axes of the tilting trunnions (12) of each east-west tracking component mounting frame (8) are mutually superposed, tilting trunnions (12) on two sides of an east-west tracking component mounting frame (8) positioned at the middle position are respectively connected with tilting trunnions (12) on one side of the east-west tracking component mounting frame (8) positioned at two sides through long sleeve couplings (9), the tilting trunnions (12) on the other side of the east-west tracking component mounting frame (8) positioned at two sides are respectively connected with an output shaft of a star speed reducer (11) of a tilting beam driving component through bearings, an east-west tracking transmission component (2) is positioned in the east-west tracking component mounting frame (8), the east-west tracking transmission component (2) consists of more than one star speed changer group (13), a stepping motor (14) and an azimuth tracking output rotating shaft (15), the azimuth tracking output rotating shaft (15) is a stepped coupling device with an input shaft at one end and a threaded pin hole at the other end, the output shaft of the stepping motor (14) is connected with the input shaft of the star speed changer group (13), an output shaft of a star-shaped speed changer group (13) is inserted and fixed in an input shaft counter bore of an orientation tracking output rotating shaft (15), the orientation tracking output rotating shaft (15) is inserted and fixed in a tracking bearing on a speed reducer fixing end cover, the star-shaped speed changer group (13) is fixed on the speed reducer fixing end cover through a speed reducer fixing hole, the central axis of the orientation tracking output rotating shaft (15) of an east-west tracking transmission component (2) is vertically crossed with the central axis of a tilting trunnion (12) on an east-west tracking component mounting rack (8), the orientation tracking output rotating shaft (15) is matched and connected with a light-heat conversion kit (4) through a flange coupling (16), a roof rack (3) is a support component formed by connecting two rectangular vertical supporting plates which are parallel to each other, two horizontal floor plates which are parallel to each other, a transverse foot plate which is positioned between the two floor plates and a transverse flat supporting plate which is positioned between the top end parts of the vertical supporting plates, the two upright supporting plates are respectively and vertically connected and fixed on the upper surface of a base plate, the end parts of the transverse flat supporting plates are respectively provided with a set of bearing pairs (17), each set of bearing pair (17) consists of a bearing seat and a bearing, a tilting beam driving part and a roof frame (3) are assembled together in a matching way through the bearing pairs (17), a light-heat conversion suite (4) is positioned above the north side of a south-north tracking rotating beam part (1), a photovoltaic power generation plate assembly (6) is positioned below the south side of the south-north tracking rotating beam part (1), the light-heat conversion suite (4) is connected with an east-west tracking transmission part (2) through a direction tracking output rotating shaft (15), the photovoltaic power generation plate assembly (6) is fixed on a tilting pipe on an east-west tracking part mounting frame (8) in a matching way, a heat storage and supply heat preservation tank (5) is fixed on the roof frame (3) through a heat preservation tank supporting frame, the electric power storage tracking control suite (7) is fixed on the roof frame (3) and is respectively connected with the photovoltaic power generation panel assembly (6), the direct current speed reducing motor (10) and the stepping motor (14) in a matched mode, and the light-heat conversion suite (4) is connected with the heat storage and supply heat insulation tank (5).

2. The solar device integrating light concentration, heating and photovoltaic power generation as claimed in claim 1, wherein: the light-heat conversion kit (4) comprises a heat collection component (401) and a linear parabolic condenser (402), wherein the heat collection component (401) is a light-heat conversion component assembled by a transparent heat preservation outer pipe (403) with one closed end, a light-heat conversion inner pipe (404) with one closed end, a guide pipe (405) and a flange (407) with one side provided with a step-shaped pipe insertion sleeve (406) at the center part, the step-shaped pipe insertion sleeve (406) is a pipe with a radial steam-water outlet circulation interface pipe at the edge part and a through water hole at the center part, one end of the guide pipe (405) is matched and positioned at the closed end of the light-heat conversion inner pipe (404), the other end of the guide pipe (405) is communicated with the radial steam-water outlet circulation pipe in a sealing way, the closed end of the light-heat conversion inner pipe (404) is matched and inserted and arranged in the transparent heat preservation outer pipe (403), one open end of the light-heat conversion inner pipe (404) is uniformly matched and sealed and sleeved (406) with the step-heat conversion sleeve (406) The line-type parabolic condenser (402) is composed of two translation parabolic condenser parts (408), a plurality of collector connecting and fixing parts (409), a plurality of inclined pull vertical spokes, a plurality of bottom flat spokes and a plurality of top vertical spokes, each translation parabolic condenser part (408) is composed of a translation parabolic body with a plurality of concave paraboloids parallel and condensing shafts overlapped, two top ends of the translation parabolic body are respectively provided with a reinforcing side vertical edge, the upper end of the translation parabolic body is provided with a flat convex edge, the lower end of the translation parabolic body is provided with a vertical convex edge, the flat convex edge and the vertical convex edge are respectively provided with a plurality of mounting holes, the concave paraboloids of the translation parabolic body are smoothly reflected, each reinforcing side vertical edge is provided with a plurality of connecting through holes, the collector connecting and fixing parts (409) are semicircular reflecting groove parts with annular connecting and fixing rib discs at two ends, and the annular connecting and fixing rib discs are uniformly provided with a plurality of connecting through holes, the diagonal vertical spokes and the top vertical spokes are all laths, the two ends of each lath are provided with connecting and fixing screw inserting holes, one end of each diagonal vertical spoke is fixed with the uppermost connecting through hole of the vertical edge of the reinforcement side, the other end of each diagonal vertical spoke is connected and fixed with the annular connecting and fixing rib disc, the bottom flat spokes are bar rods, the two ends of each bottom flat spoke are provided with connecting and fixing screw inserting holes, one end of each bottom flat spoke is fixed with the lowermost connecting through hole of the vertical edge of the reinforcement side, the other end of each bottom flat spoke is connected and fixed with the annular connecting and fixing rib disc, the two translational paraboloid light-gathering components (408) are opposite and are superposed, the heat collector connecting and fixing component (409) is fixed at the middle bottom of the two opposite translational paraboloid light-gathering components (408) through the plurality of diagonal vertical spokes and the plurality of bottom flat spokes, the two ends of the top vertical spokes are respectively fixed with the uppermost connecting through holes of the vertical edges of the reinforcement parabolic light-gathering components (408) of the two opposite translational paraboloid light-gathering components (408), the transparent heat-insulating outer pipe (403) of the heat collection component (401) is inserted and fixed in a light-reflecting groove-shaped piece of the heat collector connecting and fixing component (409) in a matched mode, the flange plate (407) is fixedly connected with an annular connecting and fixing rib plate, and the flange plate (407) and the annular connecting and fixing rib plate are fixed together with the flange coupling (16) and fixedly connected with one end of the azimuth tracking output rotating shaft (15).

3. The solar device integrating light concentration, heating and photovoltaic power generation as claimed in claim 1, wherein: the heat storage and supply heat insulation tank (5) is respectively provided with a hot water external supply valve, a one-way water replenishing valve, a water vapor circulation interface (301) and a plurality of direct current heating rods (302), the water vapor circulation interface (301) is communicated with a radial water outlet and vapor circulation interface pipe on the heat collection component (401) through a hose, and the direct current heating rods (302) are also connected with an electric power storage tracking control suite (7).

4. The solar device integrating light concentration, heating and photovoltaic power generation as claimed in claim 1, wherein: the photovoltaic power generation panel assembly (6) is composed of a photovoltaic panel support bracket (601), more than one photovoltaic power generation panel and photovoltaic panel controllers (602) which are in one-to-one correspondence with the photovoltaic power generation panels, the photovoltaic panel support bracket (601) is a quadrilateral frame formed by connecting angle steel-shaped frames, and grid rib plates matched with the photovoltaic panels are arranged in the quadrilateral frame.

5. The solar device integrating light concentration, heating and photovoltaic power generation as claimed in claim 1, wherein: the electric power storage tracking control suite (7) is composed of an electric power storage-control cabinet (701) and a control panel (702), a plurality of identification batteries (703), a load battery pack (704), a three-axis tracking PMC controller (705) and three drivers (706) are arranged in the electric power storage-control cabinet (701), a plurality of wire inlet and outlet holes are formed in the box surface of the electric power storage-control cabinet (701), an east-west time control switch (707), a heating rod remote control switch (708), a south-north tracking countdown switch (709), a south-north tracking reversing switch (710), an east-west hand automatic switching reversing switch (711) and an external supply output time control switch (712) are arranged on the control panel (702), the number of the identification batteries (703) is consistent with the number of the photovoltaic panel controllers (602) and is connected with the photovoltaic panel controllers (602) in a one-to-one correspondence manner, the load battery pack (704) is formed by connecting a plurality of batteries in parallel and is connected with the photovoltaic panel controllers (602), the load battery pack (704) is provided with a group of external supply output wires through an external supply output time control switch (712), the load battery pack (704) is respectively connected with an east-west direction time control switch (707), a heating rod remote control switch (708) and a north-south direction tracking countdown switch (709), the heating rod remote control switch (708) is connected with a direct current heating rod (302), the east-west direction time control switch (707) is connected with a three-axis tracking PMC controller (705), a plurality of terminals on the three-axis tracking PMC controller (705) are respectively connected with three drivers (706) and three east-west direction hand automatic switching reversing switches (711), the three drivers (706) are respectively connected with three stepping motors (14) correspondingly, the north-south tracking countdown switch (709) is connected with the north-south tracking reversing switch (710), the positive pole of one direct current speed reducing motor (10) is connected with the negative pole of the other direct current speed reducing motor (10) in parallel and then is connected with the north-south tracking reversing switch (710).

6. The solar device integrating light concentration, heating and photovoltaic power generation as claimed in claim 1, wherein: two lath-shaped reinforcing beam plates which are parallel to each other are arranged between the east-west tracking component mounting frame (8) positioned in the middle and the east-west tracking component mounting frames (8) positioned on two sides.

7. The solar device integrating light concentration, heating and photovoltaic power generation as claimed in claim 1, wherein: the light-heat conversion kit (4) is positioned below the south side of the south-north tracking rotating beam component (1), and the photovoltaic power generation board assembly (6) is positioned above the north side of the south-north tracking rotating beam component (1).