CN213151975U

CN213151975U - Photovoltaic control heating device

Info

Publication number: CN213151975U
Application number: CN202021181675.8U
Authority: CN
Inventors: 刘艳红
Original assignee: Individual
Current assignee: Dunhuang Dacheng Concentrator Thermal Power Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-05-07
Anticipated expiration: 2030-06-23

Abstract

The utility model provides a this photovoltaic control device that generates heat, including photovoltaic board, dc-to-ac converter and controller, the fixed welding of photovoltaic board has the pillar, and the middle part of pillar is rotated and is connected with the sensitization circulator, the utility model discloses in, through installing rotation axis and optical line sensors, the shape of rotation axis is the spheroid, and optical line sensors can experience the intensity of sunshine, can make photovoltaic board and sunshine all guarantee the best angle of penetrating directly at any time, makes the photovoltaic board absorb the biggest photovoltaic volume.

Description

Photovoltaic control heating device

Technical Field

The utility model relates to a photovoltaic technology field especially relates to a photovoltaic control device that generates heat.

Background

Solar photovoltaic power generation system is a photovoltaic effect who utilizes solar cell semiconductor material, a novel power generation system of direct conversion solar radiation energy into electric energy, but when the photovoltaic board is installed, the installation area of photovoltaic board is wider, under the illumination of the different angles of different time, can not guarantee that every photovoltaic board can both shine the light source at any time, and current device that generates heat is in the application to solar power generation system, it is long different when the time of European and American day illumination intensity and illumination, can influence the stability of electric quantity output, can not timely disconnection when the electric quantity is unstable, the technical consideration is not comprehensive at present, have following drawback:

1. in a solar photovoltaic power generation system, the installation area is wide when photovoltaic panels are installed, but the installation in different illumination angles of the sun in one day can not ensure that each photovoltaic panel can irradiate a light source at any time, so that the light source cannot be absorbed to the maximum degree to a certain extent, and the photovoltaic panel materials are wasted to a certain extent.

2. The current device that generates heat is in the application to solar electric system, because daily illumination intensity and the difference of length of time, leads to the photovoltaic board absorbed sunshine volume also different every day, can let the electric quantity power consumption unstable in the power consumption process, can not control the output quantity of electric quantity, can not in time break off when the electric quantity is unstable again, can increase the damage degree of the device that generates heat, reduces the life-span of the device that generates heat.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a photovoltaic control heating device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a photovoltaic control heating device comprises a photovoltaic panel, an inverter and a controller, wherein a support post is fixedly welded on the photovoltaic panel, the middle part of the support post is rotatably connected with a rotating shaft, the surface of the rotating shaft is embedded with a light sensor, the bottom end of the photovoltaic panel is electrically connected with an AC/DC distribution box, the other side of the AC/DC distribution box is electrically connected with an inverter and a storage battery pack, one side of the inverter is electrically connected with a controller, the interior of the controller is electrically connected with a thermal protector, the outer wall of the controller is bonded with a display screen, the lower end of the display screen is fixedly provided with a temperature-increasing adjusting button and a temperature-reducing adjusting button, one side of the controller is bonded and connected with a power switch, the bottom of the controller is electrically connected with a power storage layer, and one side of the controller is electrically connected with a heater.

Preferably, the rotating shaft is shaped like a sphere, and the light sensor can sense the intensity of sunlight.

Preferably, the bottom of the thermal protector is electrically connected with the electrical storage layer.

Preferably, the temperature-increasing adjusting button and the temperature-decreasing adjusting button can effectively adjust the temperature.

Preferably, a battery pack is electrically connected to one side of the inverter.

Preferably, the electricity storage layers are distributed on the bottom of the controller in blocks.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through installation rotation axis and optical line sensors, the shape of rotation axis is the spheroid, and optical line sensors can experience the intensity of sunshine, can make photovoltaic board and sunshine all guarantee the best angle of penetrating directly at any time, makes the photovoltaic board absorb the biggest photovoltaic volume.

2. Secondly, through installing the controller, and be provided with thermal protector and electric power storage layer in the controller, certain electric quantity can be stored to the electric power storage layer, can carry out the short time buffering for equipment when the heater breaks down or advances the electric quantity unstability, to the harm of equipment when preventing to cut off the power supply suddenly, the reliable disconnection power protection heater of thermal protector ability when the controller breaks down, reduces the harm to the heater.

Drawings

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

fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 3 is a schematic cross-sectional view of an enlarged structure a in fig. 1 according to the present invention;

fig. 4 is a schematic cross-sectional view of an enlarged structure B shown in fig. 1 according to the present invention.

In fig. 1 to 4, the correspondence between the part names or lines and the reference numbers is:

the photovoltaic panel comprises a photovoltaic panel 1, a rotating shaft 101, a light sensor 102, a support column 2, an alternating current/direct current distribution box 3, an inverter 4, a controller 5, a power switch 501, a thermal protector 502, an electric power storage layer 503, a display screen 6, a temperature-increasing adjusting button 601, a temperature-reducing adjusting button 602, a storage battery pack 7 and a heater 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be clear and fully described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a photovoltaic control heating device, which includes a photovoltaic panel 1, an inverter 4 and a controller 5, wherein a pillar 2 is fixedly welded on the photovoltaic panel 1, a rotating shaft 101 is rotatably connected to the middle portion of the pillar 2, a light sensor 102 is embedded in the surface of the rotating shaft 101, an ac/dc distribution box 3 is electrically connected to the bottom end of the photovoltaic panel 1, an inverter 4 and a storage battery 7 are electrically connected to the other side of the ac/dc distribution box 3, a controller 5 is electrically connected to one side of the inverter 4, a thermal protector 502 is electrically connected to the inside of the controller 5, a display screen 6 is bonded to the outer wall of the controller 5, a temperature-increasing adjusting button 601 and a temperature-decreasing adjusting button 602 are fixedly installed at the lower end of the display screen 6, a power switch 501 is bonded to one side of the controller 5, and a power storage layer 503 is electrically, one side of the controller 5 is electrically connected with a heater 8.

Furthermore, the shape of the rotating shaft 101 is a sphere, and the light sensor 102 can sense the intensity of sunlight, so that the best direct angle can be ensured between the photovoltaic panel 1 and the sunlight at any time, and the photovoltaic panel can absorb the maximum photovoltaic amount.

Further, the bottom of the thermal protector 502 is electrically connected with the electricity storage layer 503, so that when the controller 5 fails, the power supply can be reliably cut off to protect the heater 8, and damage to the heater 8 is reduced.

Furthermore, the temperature can be effectively adjusted by the temperature-increasing adjusting button 601 and the temperature-reducing adjusting button 602, the temperature control ranges of different use environments can be adjusted by the temperature-increasing adjusting button 601 and the temperature-reducing adjusting button 602, the heater 8 is automatically started to heat when the ambient temperature is lower than the lowest temperature of the temperature-adjusting range, and the heater 8 is automatically closed to heat when the ambient temperature is higher than the highest temperature of the temperature-adjusting range.

Further, a battery pack 7 is electrically connected to one side of the inverter 4, the inverter 4 can convert the direct current into an alternating current suitable for an electric appliance, and the battery pack 7 can store the alternating current converted by the inverter 4.

Further, the electric power storage layer 503 is distributed at the bottom of the controller 5 in blocks, the electric power storage layer 503 can store certain electric quantity, and when the heater 8 fails or the electric quantity is unstable, the electric power storage layer can temporarily buffer the equipment, so that damage to the equipment during sudden power failure is prevented.

The working principle is as follows: when the device is used, light irradiates on the photovoltaic panel 1 to convert light energy into direct current, the light sensor 102 on the rotating shaft 101 in the middle of the strut 2 senses sunlight with different angles, information is fed back to the motor to drive the rotating shaft 101 to rotate, the opening and the angle of the photovoltaic panel 1 are adjusted, the best direct angle can be ensured at any time by the photovoltaic panel 1 and the sunlight, the photovoltaic panel absorbs the maximum photovoltaic quantity, the obtained direct current flows into the alternating current and direct current distribution box 3 along a lead, the alternating current and direct current distribution box 3 has the functions of photovoltaic component convergence, direct current side detection protection and alternating current side monitoring anti-islanding, the direct current flows out of the alternating current and direct current distribution box 3 through the lead and flows into the inverter 4 and the storage battery pack 7, the inverter 4 can convert the direct current into alternating current suitable for electric appliances, the storage battery pack 7 can store the alternating current converted by the, then enters the heater 8 through a lead, the controller 5 is electrically connected with a thermal protector 502, when the controller 5 breaks down, the power supply can be reliably cut off to protect the heater 8, the damage to the heater 8 is reduced, the electric storage layer 503 at the bottom of the controller 5 can store certain electric quantity, when the heater 8 breaks down or the electric quantity is unstable, the equipment can be temporarily buffered to prevent the damage to the equipment when the power supply is suddenly cut off, the display screen 6 plays a role of displaying temperature, the lower end of the display screen 6 is fixedly provided with a temperature-increasing adjusting button 601 and a temperature-reducing adjusting button 602, the temperature control ranges of different use environments can be adjusted through the temperature-increasing adjusting button 601 and the temperature-reducing adjusting button 602, when the environmental temperature is lower than the lowest temperature of the temperature-adjusting range, the heater 8 automatically starts heating, when the environmental temperature is higher than the highest temperature of the temperature-adjusting range, the purpose of automatic control is achieved, more electric quantity is saved, and more electric quantity can be stored for easy use at night.

The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a photovoltaic control heating device, includes photovoltaic board (1), dc-to-ac converter (4) and controller (5), its characterized in that, photovoltaic board (1) fixed welding has pillar (2), the middle part of pillar (2) is rotated and is connected with rotation axis (101), the surface embedding of rotation axis (101) is provided with light sensor (102), the bottom of photovoltaic board (1) has alternating current-direct current block terminal (3) through electric connection, the opposite side of alternating current-direct current block terminal (3) has inverter (4) and storage battery (7) through electric connection, one side of inverter (4) has controller (5) through electric connection, controller (5) inside electric connection has thermal protector (502), bonding connection has display screen (6) on the outer wall of controller (5), the lower extreme fixed mounting of display screen (6) has temperature rise adjustment button (601) and cooling adjustment button (602), one side of the controller (5) is bonded and connected with a power switch (501), the bottom of the controller (5) is electrically connected with a power storage layer (503), and one side of the controller (5) is electrically connected with a heater (8).

2. The photovoltaic controlled heat generation device according to claim 1, characterized in that: the rotating shaft (101) is in the shape of a sphere, and the light ray sensor (102) can sense the intensity of sunlight.

3. The photovoltaic controlled heat generation device according to claim 1, characterized in that: the bottom of the thermal protector (502) is electrically connected with an electric storage layer (503).

4. The photovoltaic controlled heat generation device according to claim 1, characterized in that: the temperature-increasing adjusting button (601) and the temperature-decreasing adjusting button (602) can effectively adjust the temperature.

5. The photovoltaic controlled heat generation device according to claim 1, characterized in that: one side of the inverter (4) is electrically connected with a storage battery pack (7).

6. The photovoltaic controlled heat generation device according to claim 1, characterized in that: the electricity storage layers (503) are distributed on the bottom of the controller (5) in blocks.