CN109210805B - All-round solar heat collection device - Google Patents

All-round solar heat collection device Download PDF

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Publication number
CN109210805B
CN109210805B CN201811076295.5A CN201811076295A CN109210805B CN 109210805 B CN109210805 B CN 109210805B CN 201811076295 A CN201811076295 A CN 201811076295A CN 109210805 B CN109210805 B CN 109210805B
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China
Prior art keywords
solar
support
angle
focusing
cell panel
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Expired - Fee Related
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CN201811076295.5A
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Chinese (zh)
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CN109210805A (en
Inventor
罗智星
武艳文
杨柳
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Xian University of Architecture and Technology
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Xian University of Architecture and Technology
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Priority to CN201811076295.5A priority Critical patent/CN109210805B/en
Publication of CN109210805A publication Critical patent/CN109210805A/en
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Publication of CN109210805B publication Critical patent/CN109210805B/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention discloses an omnibearing solar heat collecting device, which can greatly improve the utilization efficiency of solar energy, when in use, a solar hot water heat collector is positioned at the best direct solar angle through an angle adjusting component, water in a water storage tank is heated through a solar vacuum heat collector, when the water temperature in the water storage tank reaches a preset value, the angle adjusting component adjusts the angle of a mounting frame, a bottom solar cell panel or a side solar cell panel is adjusted to the best solar angle, solar energy is utilized for generating electricity, the effective utilization of the solar energy is realized, meanwhile, whether the solar energy is needed to be utilized for generating electricity can be judged according to the electric quantity of a storage battery, a focusing component is also arranged, the power generation efficiency of the solar cell panel can be improved, even in the heat collecting stage of a solar water heater, the solar cell panel can be irradiated by the focusing component for generating electricity, the omnidirection of solar energy utilization is improved.

Description

All-round solar heat collection device
Technical Field
The invention relates to an all-dimensional solar heat collecting device, and belongs to the technical field of solar heat collecting equipment.
Background
At present, a solar water heater is a device for heating water temperature by using sunlight. The solar water heater is classified into a vacuum tube type solar water heater and a flat plate type solar water heater, and the vacuum tube type solar water heater occupies 95% of domestic market share. The vacuum tube type domestic solar water heater is composed of heat collecting tube, water storage tank and support, and can convert solar energy into heat energy, and mainly depends on the vacuum heat collecting tube, and utilizes the principle of that hot water floats upwards and cold water sinks to make water produce microcirculation to obtain the required hot water. The current solar water heater is the most main way of utilizing solar energy. However, the current solar water heater has limited heat collection effect, can only collect and utilize solar energy by means of the vacuum tube, and cannot achieve the purpose of effectively utilizing solar energy in all directions.
Aiming at the problems, the invention provides an all-dimensional solar heat collecting device, which improves the solar energy utilization efficiency and the solar energy utilization effect.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: an omnibearing solar heat collection device comprises a bottom frame, a support, an angle adjusting assembly, a support frame assembly, a mounting frame, a solar hot water heat collector, a bottom solar cell panel and a side solar cell panel, wherein the support is fixedly arranged on the bottom frame, the mounting frame is arranged on the support by adopting the support with the angle adjustable support of the support frame assembly, the cross section of the mounting frame is of a triangular structure, the solar hot water heat collector is arranged on the front side of the mounting frame of the triangular structure, a water storage tank is arranged at the top of the solar hot water heat collector, and a vacuum heat collection tube which is circularly communicated with the water storage tank is arranged below the water storage tank; the side solar cell panel is fixedly mounted on the rear edge of the mounting frame, the bottom edge of the mounting frame is fixedly provided with the bottom solar cell panel, the angle adjustment of the mounting frame on the support frame assembly is driven and adjusted by the angle adjusting assembly, and the angle adjusting assembly is arranged on the support.
Further, as a preference, the solar cell further comprises a focusing assembly, wherein the focusing assembly comprises a side focusing assembly and a bottom focusing assembly, the side focusing assembly is positioned at the rear side of the side solar cell panel so as to reflect the solar rays to the side solar cell panel in a focusing emission mode; the bottom focusing assembly is positioned at the lower part of the bottom solar cell panel so as to reflect the solar rays to the bottom solar cell panel in a focusing and emitting mode.
Further, as preferred, the support frame subassembly includes left socle and right branch frame, left socle and right branch frame are vertical fixing respectively the both sides of the up end of support, the top of left socle is provided with the supplementary rotation supporting seat that extends to the right side level, the top of right branch frame is provided with the supplementary rotation supporting seat that extends to the left side level, be provided with the installation cover on the mounting bracket, all adopt bracing piece fixed stay to be connected between the base of installation cover and mounting bracket, rear side limit and the place ahead limit, just the bracing piece along the radial direction external radiation of installation cover, the fixed rotation support shaft that is provided with in center of installation cover, the left part and the right part of rotation support shaft all adopt the rotatable erection bracing of bearing to be in on the supplementary rotation supporting seat.
Further, as a preferred option, the angle adjusting assembly comprises an adjusting motor, a small belt pulley, a large belt pulley and a transmission toothed belt, wherein the left part of the rotating support shaft penetrates out of the auxiliary rotating support seat to the left, the large belt pulley is fixedly sleeved at the left end of the rotating support shaft, the adjusting motor is fixed on the support, the output end of the adjusting motor is connected with the small belt pulley, meshing teeth are arranged on the outer circumferences of the large belt pulley and the small belt pulley, the large belt pulley and the small belt pulley are in meshing transmission connection through the transmission toothed belt, the angle of the mounting frame is adjusted through driving of the adjusting motor, and then the angle of the solar heat collecting device is adjusted.
Further, as preferred, the support up end is located the below of end focus subassembly is provided with the recess that holds that supplies end focus subassembly to stretch into, the support with still be provided with between the chassis right the support carries out the fixed reinforcing rib piece of auxiliary connection, the fixed reinforcing rib piece of auxiliary adopts screw or bolt fastening on support and the chassis.
Further, as preferred, the side focus subassembly includes side focus board, side focusing mirror and collateral branch frame, side focus board, side focusing mirror are the arc structure, and curved concave to the part orientation the side solar cell panel, the side focusing mirror paste cover in the inboard of side focus board, the side focus board adopts the connection that just angle regulation can be dismantled to the collateral branch frame is on the rear limit of mounting bracket.
Further, as preferred, end focus subassembly includes end focusing plate, end focusing mirror and end support, end focusing plate, end focusing mirror are the arc structure, and curved concave partial orientation end solar cell panel, end focusing mirror paste cover in the inboard of end focusing plate, end focusing plate adopts end support can dismantle and angle regulation's connection on the bottom edge of mounting bracket.
Preferably, the bottom solar cell panel and the side solar cell panels are uniformly and densely arranged, solar power generation pieces are arranged on the bottom solar cell panel and the side solar cell panels, the solar power generation pieces are connected with a storage battery through a conversion circuit, the storage battery is connected with an electric heater, and the electric heater is arranged in the water storage tank.
Further, as preferred, still include solar energy angle detection sensor and solar energy intensity detection sensor, solar energy angle detection sensor and solar energy intensity detection sensor are connected with angle adjusting component feedback control to the angle of this solar heat collection device is adjusted according to the angle and the intensity of solar energy.
Further, as preferred, be provided with temperature sensor in the storage water tank, be provided with battery power detection sensor on the battery, temperature sensor and battery power detection sensor are connected with angle adjustment subassembly feedback control to realize solar energy collection and solar energy power generation's angle distribution control according to the temperature in the storage water tank and battery power.
Compared with the prior art, the invention has the beneficial effects that:
the omnibearing solar heat collection device can greatly improve the utilization efficiency of solar energy, when in use, the solar hot water heat collector is in the best direct solar angle through the angle regulation component, the water in the water storage tank is heated through the solar vacuum heat collector, when the water temperature in the water storage tank reaches the preset value, the angle regulation component regulates the angle of the mounting rack, the bottom solar cell panel or the side solar cell panel is regulated to the best solar angle, the solar energy is utilized for generating electricity, the effective utilization of the solar energy is realized, meanwhile, whether the solar energy is needed to be utilized for generating electricity can be judged according to the electric quantity of the storage battery, the omnibearing solar heat collection device is also provided with the focusing component, the electricity generation efficiency of the solar cell panel can be improved, even in the heat collection stage of the solar water heater, the solar cell panel can be irradiated by the focusing component for generating electricity, the omnidirection of solar energy utilization is improved.
Drawings
FIG. 1 is a schematic view of an omni-directional solar thermal collector according to the present invention;
FIG. 2 is a side view of a mount mounting arrangement of an omni-directional solar thermal collector according to the present invention;
fig. 3 is a schematic structural diagram of a solar panel of an omnidirectional solar heat collection device according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an omnibearing solar heat collection device comprises an underframe 1, a support 2, an angle adjusting assembly, a support frame assembly, an installation frame, a solar hot water heat collector 10, a bottom solar cell panel 23 and a side solar cell panel 20, wherein the support 2 is fixedly arranged on the underframe 1, the installation frame is arranged on the support 2 by adopting the support with the angle adjustable support of the support frame assembly, the cross section of the installation frame is of a triangular structure, the solar hot water heat collector 10 is arranged on the front side of the installation frame of the triangular structure, a water storage tank 12 is arranged at the top of the solar hot water heat collector 10, and a vacuum heat collection pipe circularly communicated with the water storage tank 12 is arranged below the water storage tank 12; the side solar cell panel 21 is fixedly mounted on the rear edge 19 of the mounting frame, the bottom solar cell panel 23 is fixedly mounted on the bottom edge 18 of the mounting frame, the angle adjustment of the mounting frame on the support frame assembly is driven and adjusted by the angle adjusting assembly, and the angle adjusting assembly is arranged on the support 2.
As a preferred embodiment, the solar cell further comprises a focusing assembly, wherein the focusing assembly comprises a side focusing assembly 13 and a bottom focusing assembly 15, wherein the side focusing assembly 13 is positioned at the rear side of the side solar cell panel 21 so as to reflect the solar rays onto the side solar cell panel 21 in a focusing manner; the bottom focusing assembly 15 is located below the bottom solar cell 23 to reflect the solar rays onto the bottom solar cell panel 23 in a focused emission.
As shown in fig. 1, the support frame assembly comprises a left support 3 and a right support 4, wherein the left support 3 and the right support 4 are vertically fixed on two sides of the upper end surface of the support 2 respectively, the top of the left support 3 is provided with an auxiliary rotating support seat 7 extending towards the right, the top of the right support is provided with an auxiliary rotating support seat extending towards the left, the mounting rack is provided with a mounting sleeve 22, the mounting sleeve 22 is fixedly supported and connected with a support rod 17 between the bottom edge 18, the rear edge 19 and the front edge of the mounting rack, the support rod 17 is radially outwards radiated in the radial direction of the mounting sleeve 22, a rotating support shaft is fixedly arranged at the center of the mounting sleeve, and the left portion 8 and the right portion 11 of the rotating support shaft are both supported on the auxiliary rotating support seat 7 by adopting rotatable installation of a bearing.
As a better embodiment, the angle adjusting assembly comprises an adjusting motor 9, a small belt pulley 5, a large belt pulley 6 and a transmission toothed belt, wherein the left part 8 of the rotating support shaft penetrates through the auxiliary rotating support seat to the left, the large belt pulley 6 is fixedly sleeved at the left end of the rotating support shaft, the adjusting motor 9 is fixed on the support, the output end of the adjusting motor 9 is connected with the small belt pulley 5, meshing teeth are arranged on the outer circumferences of the large belt pulley 6 and the small belt pulley 5, the large belt pulley and the small belt pulley are in meshing transmission connection through the transmission toothed belt, and the angle of the mounting frame is adjusted by driving of the adjusting motor, so that the angle of the solar heat collecting device is adjusted.
As a better embodiment, the upper end surface of the support 2 is located below the bottom focusing assembly and is provided with an accommodating groove 14 into which the bottom focusing assembly extends, an auxiliary fixing reinforcing rib piece 16 for performing auxiliary connection and fixation on the support is further arranged between the support and the underframe, and the auxiliary fixing reinforcing rib piece 16 is fixed on the support and the underframe by adopting a screw or a bolt.
As a better embodiment, the side focusing assembly comprises a side focusing plate 25, a side focusing mirror 26 and a side bracket 27, wherein the side focusing plate 25 and the side focusing mirror 26 are both arc-shaped structures, the concave part of the arc-shaped structure faces the side solar cell panel 21, the side focusing mirror 26 is attached to the inner side of the side focusing plate 25, and the side focusing plate is detachably connected to the rear edge 19 of the mounting bracket 27 with an adjustable angle.
As a better embodiment, the bottom focusing assembly comprises a bottom focusing plate 24, a bottom focusing lens 26 and a bottom bracket 28, wherein the bottom focusing plate 24 and the bottom focusing lens 26 are both arc-shaped structures, and the concave part of the arc-shaped structure faces the bottom solar cell panel 23, the bottom focusing lens is attached to the inner side of the bottom focusing plate, and the bottom focusing plate is detachably connected to the bottom edge 18 of the mounting bracket by the bottom bracket 28 with an adjustable angle.
In a preferred embodiment, the bottom solar cell panel 23 and the side solar cell panel 21 are uniformly and densely arranged with solar power generation sheets 20, the solar power generation sheets are connected with a storage battery through a conversion circuit, the storage battery is connected with an electric heater, and the electric heater is arranged in the water storage tank.
In addition, the solar energy angle detection device also comprises a solar energy angle detection sensor and a solar energy intensity detection sensor, wherein the solar energy angle detection sensor and the solar energy intensity detection sensor are connected with the angle adjusting assembly in a feedback control mode so as to adjust the angle of the solar energy heat collection device according to the angle and the intensity of the solar energy.
In addition, in order to improve the control efficiency, a temperature sensor is arranged in the water storage tank, a battery electric quantity detection sensor is arranged on the storage battery, and the temperature sensor and the battery electric quantity detection sensor are connected with the angle adjusting assembly in a feedback control mode so as to realize the angle distribution control of solar heat collection and solar power generation according to the temperature in the water storage tank and the electric quantity of the storage battery.
When the solar water heater is used, the solar hot water collector is enabled to be at the optimal direct solar angle through the angle adjusting assembly, water in the water storage tank is heated through the solar vacuum collector, when the water temperature in the water storage tank reaches a preset value, the angle adjusting assembly adjusts the angle of the mounting frame, the bottom solar cell panel or the side solar cell panel is adjusted to the optimal solar angle, solar energy is utilized for power generation, effective utilization of solar energy is achieved, and meanwhile whether the solar energy is needed to be utilized for power generation can be judged according to the electric quantity of the storage battery.
The omnibearing solar heat collection device can greatly improve the utilization efficiency of solar energy, when in use, the solar hot water heat collector is in the best direct solar angle through the angle regulation component, the water in the water storage tank is heated through the solar vacuum heat collector, when the water temperature in the water storage tank reaches the preset value, the angle regulation component regulates the angle of the mounting rack, the bottom solar cell panel or the side solar cell panel is regulated to the best solar angle, the solar energy is utilized for generating electricity, the effective utilization of the solar energy is realized, meanwhile, whether the solar energy is needed to be utilized for generating electricity can be judged according to the electric quantity of the storage battery, the omnibearing solar heat collection device is also provided with the focusing component, the electricity generation efficiency of the solar cell panel can be improved, even in the heat collection stage of the solar water heater, the solar cell panel can be irradiated by the focusing component for generating electricity, the omnidirection of solar energy utilization is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. An omnibearing solar heat collection device is characterized by comprising a bottom frame, a support, an angle adjusting assembly, a support frame assembly, a mounting frame, a solar hot water heat collector, a bottom solar cell panel and a side solar cell panel, wherein the support is fixedly arranged on the bottom frame, the mounting frame is arranged on the support by adopting the support with the angle adjustable support of the support frame assembly, the cross section of the mounting frame is of a triangular structure, the solar hot water heat collector is arranged on the front side of the mounting frame of the triangular structure, a water storage tank is arranged at the top of the solar hot water heat collector, and a vacuum heat collection tube which is circularly communicated with the water storage tank is arranged below the water storage tank; the side solar cell panel is fixedly mounted on the rear edge of the mounting frame, the bottom edge of the mounting frame is fixedly provided with the bottom solar cell panel, the angle adjustment of the mounting frame on the support frame assembly is driven and adjusted by the angle adjusting assembly, and the angle adjusting assembly is arranged on the support.
2. The omni-directional solar thermal collector according to claim 1, wherein: the solar cell further comprises a focusing assembly, wherein the focusing assembly comprises a side focusing assembly and a bottom focusing assembly, the side focusing assembly is positioned at the rear side of the side solar cell panel so as to reflect the solar rays to the side solar cell panel in a focusing emission mode; the bottom focusing assembly is positioned at the lower part of the bottom solar cell panel so as to reflect the solar rays to the bottom solar cell panel in a focusing and emitting mode.
3. The omni-directional solar thermal collector according to claim 1, wherein: the support frame subassembly includes left socle and right branch frame, left socle and right branch frame are vertical fixing respectively the both sides of the up end of support, the top of left socle is provided with the supplementary rotation supporting seat that the level extends right, the top of right branch frame is provided with the supplementary rotation supporting seat that the level extends left, be provided with the installation cover on the mounting bracket, all adopt bracing piece fixed stay to be connected between the base of installation cover and mounting bracket, rear side limit and the place ahead limit, just the bracing piece along the radial direction external radiation of installation cover, the fixed rotation back shaft that is provided with in center of installation cover, the left part and the right part of rotation back shaft all adopt the rotatable erection bracing of bearing to be in supplementary rotation supporting seat is last.
4. An omni-directional solar thermal collector according to claim 3, wherein: the angle adjusting assembly comprises an adjusting motor, a small belt pulley, a large belt pulley and a transmission toothed belt, wherein the left part of the rotating support shaft penetrates out of the auxiliary rotating support seat, the large belt pulley is fixedly sleeved at the left end of the rotating support shaft, the adjusting motor is fixed on the support, the output end of the adjusting motor is connected with the small belt pulley, meshing teeth are arranged on the outer circumferences of the large belt pulley and the small belt pulley, the large belt pulley and the small belt pulley are in meshing transmission connection through the transmission toothed belt, and the angle of the mounting frame is adjusted through driving of the adjusting motor, so that the angle of the solar heat collecting device is adjusted.
5. The omni-directional solar thermal collector according to claim 2, wherein: the support up end is located the below of end focus subassembly is provided with the recess that holds that supplies end focus subassembly to stretch into, the support with still be provided with between the chassis right the support carries out the fixed supplementary fixed strengthening rib piece of auxiliary connection, supplementary fixed strengthening rib piece adopts screw or bolt fastening on support and the chassis.
6. The omni-directional solar thermal collector according to claim 2, wherein: the side focusing assembly comprises a side focusing plate, a side focusing mirror and a side support, wherein the side focusing plate and the side focusing mirror are arc-shaped structures, the arc-shaped concave part faces towards the side solar cell panel, the side focusing mirror is attached to the inner side of the side focusing plate, the side focusing plate is adopted, the side support can be detached, and the angle of adjustment can be adjusted on the rear side of the mounting frame.
7. The omni-directional solar thermal collector according to claim 2, wherein: the end is focused the subassembly and is included end focusing plate, end focusing mirror and end support, end focusing plate, end focusing mirror are the arc structure, and curved concave orientation to the part end solar cell panel, end focusing mirror paste cover in the inboard of end focusing plate, end focusing plate adopts end support can dismantle and angle regulation's connection on the bottom edge of mounting bracket.
8. The omni-directional solar thermal collector according to claim 1, wherein: the solar water heater is characterized in that solar power generation pieces are uniformly arranged in a dense array on the bottom solar cell panel and the side solar cell panel, the solar power generation pieces are connected with a storage battery through a conversion circuit, the storage battery is connected with an electric heater, and the electric heater is arranged in the water storage tank.
9. The omni-directional solar thermal collector according to claim 1, wherein: the solar energy angle detection sensor and the solar energy intensity detection sensor are connected with the angle adjusting assembly in a feedback control mode, so that the angle of the solar energy heat collection device can be adjusted according to the angle and the intensity of solar energy.
10. The omni-directional solar thermal collector according to claim 8, wherein: the solar water heater is characterized in that a temperature sensor is arranged in the water storage tank, a battery electric quantity detection sensor is arranged on the storage battery, and the temperature sensor and the battery electric quantity detection sensor are connected with the angle adjusting assembly in a feedback control mode so as to realize the angle distribution control of solar heat collection and solar power generation according to the temperature in the water storage tank and the electric quantity of the storage battery.
CN201811076295.5A 2018-09-14 2018-09-14 All-round solar heat collection device Expired - Fee Related CN109210805B (en)

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Application Number Priority Date Filing Date Title
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CN112577207B (en) * 2020-12-09 2022-06-03 中国建筑科学研究院有限公司 Energy storage device of nearly zero energy consumption building community

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JP6155446B2 (en) * 2013-09-17 2017-07-05 哲 湯田 Solar tracking power generation and hot water system
CN204555372U (en) * 2015-04-24 2015-08-12 赵静 A kind of solar energy utilization system adopting arcuate structure thermal-arrest electrification component
CN206131477U (en) * 2016-10-20 2017-04-26 华北理工大学 Vertical migration large capacity solar water heater
CN206247666U (en) * 2016-11-30 2017-06-13 山东天丰新能源科技有限公司 A kind of rotary type thermal-arrest energy-saving solar water heater
CN106839457A (en) * 2016-12-30 2017-06-13 天津永明新能源科技有限公司 A kind of angle controllable type solar water heater
CN207763281U (en) * 2017-10-26 2018-08-24 福建清大奥普新能源有限公司 A kind of solar water heater mounting bracket

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