CN218569897U - Photovoltaic power high voltage direct current fan system - Google Patents
Photovoltaic power high voltage direct current fan system Download PDFInfo
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- CN218569897U CN218569897U CN202222946142.XU CN202222946142U CN218569897U CN 218569897 U CN218569897 U CN 218569897U CN 202222946142 U CN202222946142 U CN 202222946142U CN 218569897 U CN218569897 U CN 218569897U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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Abstract
The utility model discloses a photovoltaic power high voltage direct current fan system, including photovoltaic power generation board, MPPT solar control ware, battery, DC brushless motor driver and DC brushless fan, photovoltaic power generation board and MPPT solar control ware electric connection, battery and DC brushless motor driver all with MPPT solar control ware electric connection, DC brushless fan and DC brushless motor driver electric connection. Therefore, the utility model discloses can realize the work of photovoltaic drive direct current brushless fan, green, just the utility model discloses in do not use the dc-to-ac converter, and used MPPT solar control ware, can effectively guarantee the output to direct current brushless fan, simultaneously, reduced the space demand, convenient the utility model discloses a dismouting sets up with removing to can be adapted to the use under the scenes such as various removal tools or with car class battery sharing better.
Description
Technical Field
The utility model belongs to the technical field of fan system design and specifically relates to a photovoltaic power high voltage direct current fan system is related to.
Background
The blower is often used in oxygen supply aeration equipment, mobile equipment such as recreational vehicles and mobile environmental sanitation equipment, hyperbaric oxygen chambers and the like in water treatment and aquaculture, and photovoltaic power is also often used in the blower as emerging environment-friendly clean power.
In order to ensure that the fan can effectively use the photovoltaic power, a photovoltaic power fan system is usually arranged correspondingly. However, most of the existing high-pressure fans are ac fans, and the ac fans are often required to be equipped with an inverter for converting dc power into ac power in a photovoltaic power fan system to apply photovoltaic power. For example, patent CN202210779234.5 discloses a self-powered grain drying device with biomass-solar energy fusion, specifically disclosing that a solar panel arranged on the top outside a box module generates electric energy under the irradiation of sunlight, and the electric energy is stored in a storage battery pack through a controller, the storage battery pack transmits the electric energy to various electric appliances through a photovoltaic inverter under the action of the controller, and the electric appliances include a heating fan and a circulating fan.
And above-mentioned conventional photovoltaic power fan system not only because be provided with the dc-to-ac converter, the dc-to-ac converter can consume partly power, leads to supplying to the power of fan and diminishes, still needs to occupy certain space, sets up comparatively inconveniently, and the dismouting degree of difficulty is great, and it is difficult to adapt to the use of direct current fan moreover, and the direct current fan can be adapted to on various removal instruments better and can with the car class battery sharing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a photovoltaic power high voltage direct current fan system can solve one or more of above-mentioned problem.
According to the utility model discloses an aspect provides a photovoltaic Power high voltage direct current fan system, including photovoltaic Power generation board, MPPT (Maximum Power Point Tracking, maximum Power Point Tracking promptly) solar control ware, battery, DC brushless motor driver and DC brushless fan, photovoltaic Power generation board and MPPT solar control ware electric connection, battery and DC brushless motor driver all with MPPT solar control ware electric connection, DC brushless fan and DC brushless motor driver electric connection.
The utility model has the advantages that: the utility model discloses in, photovoltaic power generation board can be the electric energy with solar energy transformation, and through setting up MPPT solar control ware, can real-time supervision photovoltaic power generation board's generated voltage, and track the maximum voltage current value, make the system with maximum power output, come to charge the battery or carry out the energy supply to DC brushless fan through the DC brushless motor driver with this, and, in the more weak condition of solar energy, the electric energy that the battery held also can be the DC brushless fan energy supply, make DC brushless fan compress or evacuation work, and the setting up of DC brushless motor driver can be to being convenient for whether switch to the work of DC brushless fan. Therefore, the utility model discloses can realize the work of photovoltaic drive direct current brushless fan, green, just the utility model discloses in do not use the dc-to-ac converter, and used MPPT solar control ware, can effectively guarantee the output to direct current brushless fan, simultaneously, reduced the space demand, convenient the utility model discloses a dismouting sets up with removing to can be adapted to the use under the scenes such as various removal tools or with car class battery sharing better.
In some embodiments, the photovoltaic power generation panel is a plurality of panels, and the adjacent panels are electrically connected. The photovoltaic power generation panel is set to a plurality of the solar energy obtaining amount.
In some embodiments, the dc brushless fan includes a dc permanent magnet motor and a fan body, the dc permanent magnet motor is mounted on the fan body, and the dc permanent magnet motor is electrically connected to the dc brushless motor driver. The direct current permanent magnet motor is high in energy efficiency, convenient to control and large in torque, and has higher overload capacity on a fan main body when used.
In some embodiments, the fan main body comprises a fan blade, an air pipe, a casing and a mounting seat, the direct current permanent magnet motor is mounted on the mounting seat, the mounting seat is connected with the casing, the direct current permanent magnet motor is connected with the fan blade, the fan blade is arranged in the casing, and the air pipe is connected with the casing. Therefore, the direct current permanent magnet motor can drive the fan blades to rotate, so that air flow enters and exits through the air pipes.
In some embodiments, the casing includes a front casing and a rear casing, the front casing is connected to the rear casing, the front casing and the rear casing enclose a cavity, the fan blade is disposed in the cavity, and the air duct is communicated with the cavity. In some embodiments, the battery is a lithium iron phosphate battery. The lithium iron phosphate storage battery has the advantages of light weight, small volume, large unit capacity and the like, and can be effectively used in the system.
In some embodiments, the photovoltaic power generation panel is a monocrystalline silicon photovoltaic power generation panel.
Drawings
Fig. 1 is a schematic structural diagram of a photovoltaic power high-voltage direct-current fan system according to an embodiment of the present invention.
Fig. 2 is a front view of a schematic structural diagram of a dc brushless fan of a photovoltaic power high-voltage dc fan system according to an embodiment of the present invention.
Fig. 3 is a sectional view of a right side view of a structural schematic diagram of a brushless dc fan of a photovoltaic power high-voltage dc fan system according to an embodiment of the present invention.
In the figure: 1. the solar energy power generation system comprises a photovoltaic power generation board, a 2.MPPT solar energy controller, a 3.storage battery, a 4.DC brushless motor driver, a 5.DC brushless fan, a 51.DC permanent magnet motor, a 52.fan main body, 521.fan blades, 522.air pipes, 523.a shell, 524.a mounting seat, 525.a front shell and 526.a rear shell.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, fig. 2 and fig. 3, the utility model discloses a photovoltaic power high voltage direct current fan system, including photovoltaic power generation board 1, MPPT solar control ware 2, battery 3, dc brushless motor driver 4 and dc brushless fan 5.
The photovoltaic power generation panel 1 is preferably a monocrystalline silicon photovoltaic power generation panel sold in the market, and a plurality of photovoltaic power generation panels 1 are provided, and adjacent photovoltaic power generation panels 1 are electrically connected through a conducting wire.
The MPPT solar controller 2 may be a commercially available MPPT solar controller, which has characteristics such as high energy conversion efficiency per unit area of the photovoltaic power generation panel 1, and can satisfy a higher power demand of the system, and any one of the photovoltaic power generation panels 1 may be electrically connected to the MPPT solar controller 2 through a wire.
The storage battery 3 is preferably a commercially available lithium iron phosphate storage battery which has the characteristics of light weight, small volume, large unit capacity and the like, and the storage battery 3 is electrically connected with the MPPT solar controller 2 through a lead.
The direct current brushless motor driver 4 is also electrically connected with the MPPT solar controller through a lead.
The dc brushless fan 5 includes a dc permanent magnet motor 51 and a fan main body 52, the dc permanent magnet motor 51 may be a commercially available dc permanent magnet brushless motor, and the dc permanent magnet motor 51 is electrically connected to the dc brushless motor driver 4 through a wire, so that the dc brushless motor driver 4 can control whether the dc permanent magnet motor 51 is started or not, that is, it can function as a switch.
The blower main body 52 includes fan blades 521, an air duct 522, a housing 523 and a mounting seat 524. The housing 523 includes a front housing 525 and a rear housing 526, the front housing 525 and the rear housing 526 are fixedly connected by screws, and the connected front housing 525 and rear housing 526 enclose a cavity.
The body of the direct current permanent magnet motor 51 is fixedly connected to the mounting seat 524 through bolts, the mounting seat 524 is fixedly connected to the rear shell 526 of the shell 523 through bolts, the fan blade 521 is fixedly sleeved on the rotating shaft of the direct current permanent magnet motor 51, the direct current permanent magnet motor 51 can drive the fan blade 521 to rotate, the fan 521 is arranged in the shell 523, the air pipe 522 is fixedly connected with the rear shell 526 of the shell 523 through bolts, and the air pipe 522 is communicated with the cavity.
The utility model discloses a photovoltaic power high voltage direct current fan system is when using, photovoltaic power generation board 1 can be with solar energy transformation for the electric energy, and through setting up MPPT solar control ware 2, can monitor photovoltaic power generation board 1's generated voltage in real time, and trace the maximum voltage current value, make the system with maximum power output, with this charge battery 3 or carry out the energy supply through DC brushless motor driver 4 DC brushless fan 5's DC permanent magnet machine 51 through DC brushless motor driver, and under the less strong circumstances of solar energy, the electric energy that battery 3 held also can be for DC brushless fan 5's DC permanent magnet machine 51 energy supply, DC brushless fan 5 during operation, DC permanent magnet machine 51 can drive the fan blade 521 rotation, make the air current realize the business turn over through tuber pipe 522, realize compression or evacuation work. And the dc brushless motor driver 4 is provided to switch whether or not the dc permanent magnet motor 51 of the dc brushless fan 5 is operated.
Therefore, the utility model discloses can realize the work of photovoltaic drive direct current brushless fan 5, green, just the utility model discloses in not using the dc-to-ac converter, and used MPPT solar control ware 2, can effectively guarantee the output to direct current brushless fan 5, simultaneously, reduced the space demand, it is convenient the utility model discloses a dismouting sets up with removing to can be adapted to better various moving means or with the use under the scenes such as car class battery sharing.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which all fall within the scope of the invention.
Claims (7)
1. Photovoltaic power high voltage direct current fan system, its characterized in that, including photovoltaic power generation board, MPPT solar control ware, battery, DC brushless motor driver and DC brushless fan, photovoltaic power generation board and MPPT solar control ware electric connection, battery and DC brushless motor driver all with MPPT solar control ware electric connection, DC brushless fan and DC brushless motor driver electric connection.
2. The photovoltaic power high-voltage direct current fan system according to claim 1, wherein the number of the photovoltaic power generation panels is multiple, and the adjacent photovoltaic power generation panels are electrically connected.
3. The photovoltaic powered high voltage direct current fan system of claim 1, wherein the dc brushless fan comprises a dc permanent magnet motor and a fan body, the dc permanent magnet motor is mounted on the fan body, and the dc permanent magnet motor is electrically connected to a dc brushless motor driver.
4. The photovoltaic power high-voltage direct current fan system according to claim 3, wherein the fan main body includes a fan blade, an air duct, a housing, and a mounting seat, the direct current permanent magnet motor is mounted on the mounting seat, the mounting seat is connected with the housing, the direct current permanent magnet motor is connected with the fan blade, the fan blade is disposed in the housing, and the air duct is connected with the housing.
5. The photovoltaic power high-voltage direct current fan system according to claim 4, wherein the casing includes a front casing and a rear casing, the front casing is connected with the rear casing, a cavity is enclosed by the front casing and the rear casing, the fan blade is arranged in the cavity, and the air pipe is communicated with the cavity.
6. The photovoltaic powered high voltage direct current fan system of claim 1, wherein the battery is a lithium iron phosphate battery.
7. The photovoltaic powered high voltage direct current wind turbine system of claim 1 wherein the photovoltaic panel is a monocrystalline silicon photovoltaic panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222946142.XU CN218569897U (en) | 2022-11-04 | 2022-11-04 | Photovoltaic power high voltage direct current fan system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222946142.XU CN218569897U (en) | 2022-11-04 | 2022-11-04 | Photovoltaic power high voltage direct current fan system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218569897U true CN218569897U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222946142.XU Active CN218569897U (en) | 2022-11-04 | 2022-11-04 | Photovoltaic power high voltage direct current fan system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218569897U (en) |
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2022
- 2022-11-04 CN CN202222946142.XU patent/CN218569897U/en active Active
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