CN201937313U - Solar-powered fan filter unit system - Google Patents
Solar-powered fan filter unit system Download PDFInfo
- Publication number
- CN201937313U CN201937313U CN2011200599984U CN201120059998U CN201937313U CN 201937313 U CN201937313 U CN 201937313U CN 2011200599984 U CN2011200599984 U CN 2011200599984U CN 201120059998 U CN201120059998 U CN 201120059998U CN 201937313 U CN201937313 U CN 201937313U
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- China
- Prior art keywords
- solar
- control circuit
- controller
- ffu
- accumulator
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- Expired - Fee Related
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar-powered fan filter unit system, comprising a solar power supply unit and an FFU fan, wherein the solar power supply unit comprises an MPPT controller, an accumulator, an accumulator charging-discharging control circuit, a DC/AC converter and an AC commercial power complementary input control circuit; a solar photovoltaic cell panel is connected onto the MPPT controller and connected with the accumulator through the MPPT controller and provides electric energy for the accumulator; and the electric energy of the accumulator is connected with a DC/AC converter circuit through the charging-discharging controller, the output end of the converter is connected to the FFU fan, and the output voltage and frequency are controlled through the controller so as to control the rotation speed of the FFU fan. The solar-powered fan filter unit system can maximally utilize the solar photovoltaic generation technology to apply the new energy technology into the FFU system, and is energy-saving.
Description
Technical field
The utility model relates to the electric power system of a kind of fan filter unit, relates to the fan filter cellular system by solar cell photovoltaic generating power supply specifically.
Background technology
Along with the worsening shortages of world energy sources and the continuous reinforcement of people's environmental consciousness, obtained extensive approval as the solar energy source of green novel energy source, photovoltaic power generation technology receives much attention especially.
The fan filter unit abbreviates FFU (Fan Filter Unit) as, and FFU is used widely in various clean engineerings as a kind of cleaning equipment.Present most of FFU system adopts direct current machine, and power mode adopts power supply again behind the AC rectification, system cost height, and operating cost height such as the electricity charge.
Summary of the invention
Goal of the invention of the present utility model is the shortcoming that overcomes the power supply of existing fan filter unit, provides a kind of by solar powered fan filter cellular system.
The technical solution of the utility model is: a kind of solar powered fan filter cellular system, comprise solar powered unit and FFU blower fan, wherein solar powered unit comprises solar photovoltaic cell panel, the MPPT controller, storage battery, battery charge-discharge control circuit, the DC/AC converter, described solar photovoltaic cell panel is connected on the MPPT controller and by the MPPT controller and is connected with storage battery, provide electric energy to storage battery, the electric energy of storage battery is connected on the DC/AC converter circuit by charging-discharging controller, the output of converter is connected on the FFU blower fan, voltage and frequency by controller control output, thereby the rotating speed of control FFU blower fan, described controller comprises the MPPT controller, charge-discharge control circuit and inversion control, they are finished by a singlechip control chip.
Described solar powered unit also includes the complementary input control circuit of electric main, and the complementary input control circuit of electric main is connected with the charging input circuit of storage battery.
Also be provided with diverter switch on the charging input end of described storage battery, diverter switch is connected with the complementary input control circuit of MPPT controller and electric main.
The utility model is direct current energy by the opto-electronic conversion effect of solar photovoltaic battery component with conversion of solar energy, and by electric MPPT controller, charging control circuit, with the electrical power storage sent in storage battery, the electric energy of battery stores is powered to the DC/AC converter circuit by charge/discharge control circuit, when running into continuously overcast and rainy or solar irradiation when more weak, when causing the accumulator electric-quantity deficiency or not having electric energy, this system detects battery capacity in real time, when being lower than set point, controller control automatically switches to civil power, so that in time electric energy supplement guarantees system's operate as normal.Because employing is solar photovoltaic powered under the most situation of native system, uses new forms of energy to greatest extent, saves energy, environment-friendly high-efficiency.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a composition structural representation of the present utility model.
Among the figure: 1, power input unit, 2, the control system unit, 3, storage battery, 4, the FFU blower fan.
Embodiment
The utility model as shown in Figure 1 comprises: power input unit (1), control system unit (2), storage battery (3) FFU blower fan (4).Described power input unit (1) comprises solar-energy photo-voltaic cell input and the complementary input of electric main two parts, and the complementary input of photovoltaic cell input and electric main is connected on the control system unit (2) by diverter switch.The complementary input of described civil power is meant after the power capacity that control system detects battery stores drops to certain set point, the diverter switch of power supply input is transformed into the complementary input side of civil power automatically, when detecting photovoltaic cell output electric energy once more, switch light echo volt battery input side again, utilize the solar energy new forms of energy to greatest extent, saves energy.Described control system unit (2) comprises a control system of MPPT controller, charge-discharge control circuit, DC/AC inverter control circuit composition, and the major control function is finished by high performance single-chip microcomputer.The FFU blower fan adopts dc brushless motor to realize.The experiment proved that the utility model can utilize solar photovoltaic technology to greatest extent, new energy technology is applied in the FFU system energy savings.
The utility model can be installed in building roofs such as factory building or clean room, realize solar building integratedly, satisfy the power demands of different FFU application scenario, allow the solar energy new energy technology be promoted the use of widely in the clean field of FFU, economize on resources, reduce operating cost.
Claims (3)
1. solar powered fan filter cellular system, comprise solar powered unit and FFU blower fan, it is characterized in that wherein solar powered unit comprises solar photovoltaic cell panel, MPPT controller, storage battery, battery charge-discharge control circuit, DC/AC converter, described solar photovoltaic cell panel is connected on the MPPT controller and by the MPPT controller and is connected with storage battery, the electric energy of storage battery is connected on the DC/AC converter circuit by charging-discharging controller, and the output of converter is connected on the FFU blower fan.
2. solar powered fan filter cellular system as claimed in claim 1, it is characterized in that described solar powered unit also includes the complementary input control circuit of electric main, the complementary input control circuit of electric main is connected with the charging input circuit of storage battery.
3. solar powered fan filter cellular system as claimed in claim 2 is characterized in that also being provided with diverter switch on the charging input end of storage battery, and diverter switch is connected with MPPT controller and the complementary input control circuit of electric main.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200599984U CN201937313U (en) | 2011-03-09 | 2011-03-09 | Solar-powered fan filter unit system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200599984U CN201937313U (en) | 2011-03-09 | 2011-03-09 | Solar-powered fan filter unit system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201937313U true CN201937313U (en) | 2011-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200599984U Expired - Fee Related CN201937313U (en) | 2011-03-09 | 2011-03-09 | Solar-powered fan filter unit system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201937313U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522813A (en) * | 2011-12-22 | 2012-06-27 | 孔飞 | Photovoltaic power generation voltage stabilizer |
| CN104852453A (en) * | 2015-05-20 | 2015-08-19 | 徐伯琴 | DC variable frequency fan |
| CN104852457A (en) * | 2015-05-20 | 2015-08-19 | 徐伯琴 | DC variable frequency fan system |
| CN105322646A (en) * | 2014-06-19 | 2016-02-10 | 广州市天源太阳能设备有限公司 | Solar inverter |
| CN109586370A (en) * | 2018-12-12 | 2019-04-05 | 汉能移动能源控股集团有限公司 | High-integration charging energy storage system and power system |
| CN110011401A (en) * | 2019-04-17 | 2019-07-12 | 许昌学院 | A kind of city's electric solar energy automatic mutual benefit charging circuit |
| CN110145143A (en) * | 2019-05-27 | 2019-08-20 | 扆亮海 | A kind of intelligent three-dimensional garage of safety and environmental protection |
-
2011
- 2011-03-09 CN CN2011200599984U patent/CN201937313U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102522813A (en) * | 2011-12-22 | 2012-06-27 | 孔飞 | Photovoltaic power generation voltage stabilizer |
| CN105322646A (en) * | 2014-06-19 | 2016-02-10 | 广州市天源太阳能设备有限公司 | Solar inverter |
| CN104852453A (en) * | 2015-05-20 | 2015-08-19 | 徐伯琴 | DC variable frequency fan |
| CN104852457A (en) * | 2015-05-20 | 2015-08-19 | 徐伯琴 | DC variable frequency fan system |
| CN109586370A (en) * | 2018-12-12 | 2019-04-05 | 汉能移动能源控股集团有限公司 | High-integration charging energy storage system and power system |
| CN110011401A (en) * | 2019-04-17 | 2019-07-12 | 许昌学院 | A kind of city's electric solar energy automatic mutual benefit charging circuit |
| CN110145143A (en) * | 2019-05-27 | 2019-08-20 | 扆亮海 | A kind of intelligent three-dimensional garage of safety and environmental protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20140309 |