CN215268172U - Remote control type photovoltaic power generation inverter - Google Patents
Remote control type photovoltaic power generation inverter Download PDFInfo
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- CN215268172U CN215268172U CN202121100252.3U CN202121100252U CN215268172U CN 215268172 U CN215268172 U CN 215268172U CN 202121100252 U CN202121100252 U CN 202121100252U CN 215268172 U CN215268172 U CN 215268172U
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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 remote control type photovoltaic power generation inverter, which comprises an inverter body, wherein the side edge of the inverter body is provided with a heat dissipation air outlet, the front end of the heat dissipation air outlet is provided with a dust cover structure, the dust cover structure comprises a cover body and a dust cover positioned at the front end of the cover body, the upper end of the dust cover is connected with the upper end of the cover body through an electric rotating mechanism, an ultrasonic wave generating device is arranged at the upper end of the heat dissipation air outlet, a dust monitoring system is also arranged on the dust cover, the dust monitoring system and the ultrasonic wave generating device are connected with a wireless signal transmitting and receiving device which can remotely transmit and receive wireless communication signals through an information processing module, the remote control type photovoltaic power generation inverter can automatically clean dust on the dustproof plate regularly or irregularly under the unattended condition, so that the labor cost is reduced, and the service life of the inverter is further prolonged.
Description
Technical Field
The utility model relates to a photovoltaic power generation dc-to-ac converter especially relates to a remote control formula photovoltaic power generation dc-to-ac converter.
Background
In solar photovoltaic power generation, a photovoltaic inverter plays a great role, and the photovoltaic inverter can convert variable direct-current voltage generated by a Photovoltaic (PV) solar panel into an inverter of commercial power frequency Alternating Current (AC), and can feed back the inverter to a commercial power transmission system or an off-grid power grid. Photovoltaic inverters are one of the important system Balances (BOS) in photovoltaic array systems, and can be used with general ac powered equipment. The solar inverter has special functions matched with the photovoltaic array, such as maximum power point tracking and island effect protection. Usually, large-scale photovoltaic power plant all installs in the scarce area of people's cigarette, consequently, at ordinary times there can not be the people to go to maintain photovoltaic power plant's various equipment every day, photovoltaic inverter has higher requirement to heat dissipation and dustproof, though can set up the dust screen at the thermovent and effectively prevent that the dust from getting into the dc-to-ac converter, but the time is a long time, after piling up a large amount of dusts on the dust screen, if not handle in time, can produce great influence to the heat dispersion of inverter, consequently, regular maintenance, the dust removal is not the choice two, today that the technique is developed day, how can accomplish not need the people to arrive at the scene, can become a problem that waits for solution automatically.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above-mentioned problem, provide a remote control formula photovoltaic power generation dc-to-ac converter, this remote control formula photovoltaic power generation dc-to-ac converter can be under the unmanned on duty circumstances automatic regularly or irregularly clear up the dust on the dust guard, not only reduced the cost of labor, make the life of dc-to-ac converter further improve moreover.
In order to achieve the technical purpose, the utility model discloses a remote control type photovoltaic power generation inverter, which comprises an inverter body, wherein the side edge of the inverter body is provided with a heat dissipation air outlet, the front end of the heat dissipation air outlet is provided with a dust cover structure, the dust cover structure comprises a cover body detachably connected with the front end of the heat dissipation air outlet and a dust screen positioned at the front end of the cover body, and the upper end of the dust screen and the upper end of the cover body are connected through an electric rotating mechanism, so that the dust screen can rotate up and down by a certain angle through clockwise and anticlockwise rotation of the electric rotating mechanism; the heat dissipation air outlet upper end is equipped with an ultrasonic wave generating device, and this ultrasonic wave generating device's concrete position is: when the dust screen rotates to a certain angle, the dust screen can enter the ultrasonic wave generating device; the dust screen is also provided with a dust monitoring system, and the dust monitoring system and the ultrasonic generating device are connected with a wireless signal transmitting and receiving device which can remotely transmit and receive wireless communication signals through an information processing module.
Preferably, the ultrasonic generator includes:
the right side of the housing is detachably connected with the upper end of the heat dissipation air outlet;
the size of the housing is as follows: when the dust screen rotates to a position parallel to the horizontal plane through the electric rotating mechanism, the dust screen just completely enters the housing;
the ultrasonic generator is positioned at the top inside the housing and electrically connected with the power supply end of the inverter body;
the dust monitoring system comprises at least two dust monitoring sensors, and the rear parts of the dust monitoring sensors are connected with a dust screen through a clamping piece;
the wireless signal transmitting and receiving device is a wireless signal transmitting and receiving module which is positioned in a transparent mounting box, and the transparent mounting box is mounted on the side edge of the inverter body;
the information processing module is a microprocessor, the input end of the microprocessor is in control connection with the output end of the dust monitoring sensor, the output end of the microprocessor is in control connection with the input ends of the wireless signal sending and receiving module, the electric rotating mechanism and the ultrasonic generator, and meanwhile, the microprocessor is located in the transparent mounting box.
As an improvement of the utility model, a high-pressure water mist generator is detachably mounted on the side of the inverter body, the water inlet end of the high-pressure water mist generator is connected with a water source, the water outlet end of the high-pressure water mist generator is connected with a high-pressure water mist spraying pipe, and after the high-pressure water mist spraying pipe partially penetrates through the cover body, the spraying head of the high-pressure water mist spraying pipe is positioned in the cover shell; meanwhile, the input end of the high-pressure water mist generator is in control connection with the output end of the microprocessor.
After adopting above-mentioned technological improvement, the utility model has the advantages of as follows:
1. the utility model combines the ultrasonic cleaning module, the dust monitoring module and the rotating mechanism, when the dust of the dust cover reaches a certain degree, the system can automatically or remotely control the dust cover to carry out the ultrasonic cleaning, thereby achieving the purpose of removing the dust on the dust cover;
2. the utility model discloses high-pressure water smoke washing has been combined on ultrasonic cleaning's basis, can assist and reach the purpose of further clean dust cover.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention;
fig. 2 is a schematic structural view of the dust monitoring sensor and the clip member of the present invention;
wherein, 1, inverter body; 2. a heat dissipation air outlet; 3. a cover body; 4. a dust screen; 5. an electric rotating mechanism; 6. a housing; 7. an ultrasonic generator; 8. a dust monitoring sensor; 9. a clamping piece; 10. a wireless signal transmitting and receiving module; 11. a transparent mounting box; 12. a microprocessor; 13. a high-pressure water mist generator; 14. high-pressure water mist spray pipe.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
As can be seen from fig. 1, a remote control type photovoltaic power generation inverter, including an inverter body 1, the side of this inverter body 1 is equipped with heat dissipation air outlet 2, be equipped with a dust cover structure at heat dissipation air outlet 2's front end, this dust cover structure includes a detachable connection in the cover body 3 of heat dissipation air outlet 2 front end, and be located the dust screen 4 of the cover body 3 front end, the upper end of this dust screen 4 and the upper end of the cover body 3 are connected through an electronic slewing mechanism 5, thereby make dust screen 4 can carry out the tilting of certain angle through electronic slewing mechanism 5 in the same direction as, anticlockwise rotation.
Be equipped with an ultrasonic wave generating device in heat dissipation air outlet 2 upper end, this ultrasonic wave generating device's concrete position is: when the dust screen 4 rotates to a certain angle, the dust screen can enter the ultrasonic wave generating device; meanwhile, a dust monitoring system is also arranged on the dust screen 4, and the dust monitoring system and the ultrasonic wave generating device are connected with a wireless signal transmitting and receiving device which can remotely transmit and receive wireless communication signals through an information processing module.
In the present invention, a preferable ultrasonic wave generating apparatus includes:
a cover 6 with a downward opening, wherein the right side of the cover 6 is detachably connected with the upper end of the heat dissipation air outlet 2;
the utility model discloses in, the size of housing 6 is: when the dustproof net 4 rotates to a position parallel to the horizontal plane through the electric rotating mechanism 5, the dustproof net 4 just completely enters the housing 6;
an ultrasonic generator 7 positioned at the top inside the housing 6, the ultrasonic generator 7 being electrically connected to the power supply terminal of the inverter body 1;
as can be seen from fig. 2, in the present invention, the preferred dust monitoring system includes at least two dust monitoring sensors 8, and the rear portions of the dust monitoring sensors 8 are connected to the dust screen 4 by a clip 9;
in the present invention, the preferred wireless signal transceiver is a wireless signal transceiver module 10, the wireless signal transceiver module 10 is located in a transparent mounting box 11, and the transparent mounting box 11 is mounted on the side of the inverter body 1;
the utility model discloses in, preferred information processing module is a microprocessor 12, and this microprocessor 12's input and dust monitoring sensor 8's output end form control connection, and microprocessor 12's output and wireless signal send receive module 10, electronic slewing mechanism 5, supersonic generator 7's input end form control connection (wireless signal send receive module 10's input, output all form control connection with microprocessor 12), and simultaneously, this microprocessor 12 is located transparent mounting box 11.
As a technical improvement of the utility model, a high pressure water mist generator 13 is detachably mounted on the side of the inverter body 1, the water inlet end of the high pressure water mist generator 13 is connected with a water source, the water outlet end of the high pressure water mist generator 13 is connected with a high pressure water mist spray pipe 14, and after the high pressure water mist spray pipe 14 partially penetrates through the housing 6, the spray head of the high pressure water mist spray pipe 14 is positioned in the housing 6; at the same time, the input of the high-pressure water mist generator 13 is in control connection with the output of the microprocessor 12.
The above structure is specifically used in four ways: when dust on the dust screen 4 is accumulated to a certain degree, the dust monitoring sensor 8 transmits a signal to the microprocessor 12, the microprocessor 12 processes the signal and transmits the signal to the wireless signal sending and receiving module 10, the signal is sent to the remote control end through the wireless signal sending and receiving module 10, the remote control end sends an instruction, the instruction is received by the wireless signal sending and receiving module 10 and then is fed back to the microprocessor 12, the microprocessor 12 processes the signal and then enables the electric rotating mechanism 5 to rotate clockwise to drive the dust screen 4 to enter the housing 6, and then the ultrasonic generator 7 is started to clean the dust on the dust screen 4; after the ultrasonic generator 7 is cleaned, the high-pressure water mist generator 13 is started, and the dust screen 4 is cleaned again through the high-pressure water mist spray pipe 14, so that the purpose of further cleaning the dust screen 4 is achieved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A remote control type photovoltaic power generation inverter comprises an inverter body, wherein a heat dissipation air outlet is formed in the side edge of the inverter body, and a dust cover structure is arranged at the front end of the heat dissipation air outlet; the heat dissipation air outlet upper end is equipped with an ultrasonic wave generating device, and this ultrasonic wave generating device's concrete position is: when the dust screen rotates to a certain angle, the dust screen can enter the ultrasonic wave generating device; the dust screen is also provided with a dust monitoring system, and the dust monitoring system and the ultrasonic generating device are connected with a wireless signal transmitting and receiving device which can remotely transmit and receive wireless communication signals through an information processing module.
2. A remotely controlled photovoltaic power inverter as recited in claim 1 wherein said ultrasonic generating means comprises:
the right side of the housing is detachably connected with the upper end of the heat dissipation air outlet;
the size of the housing is as follows: when the dust screen rotates to a position parallel to the horizontal plane through the electric rotating mechanism, the dust screen just completely enters the housing;
the ultrasonic generator is positioned at the top inside the housing and electrically connected with the power supply end of the inverter body;
the dust monitoring system comprises at least two dust monitoring sensors, and the rear parts of the dust monitoring sensors are connected with a dust screen through a clamping piece;
the wireless signal transmitting and receiving device is a wireless signal transmitting and receiving module which is positioned in a transparent mounting box, and the transparent mounting box is mounted on the side edge of the inverter body;
the information processing module is a microprocessor, the input end of the microprocessor is in control connection with the output end of the dust monitoring sensor, the output end of the microprocessor is in control connection with the input ends of the wireless signal sending and receiving module, the electric rotating mechanism and the ultrasonic generator, and meanwhile, the microprocessor is located in the transparent mounting box.
3. The remote-controlled photovoltaic power generation inverter according to claim 2, wherein a high-pressure water mist generator is detachably mounted on a side edge of the inverter body, a water inlet end of the high-pressure water mist generator is connected with a water source, a water outlet end of the high-pressure water mist generator is connected with a high-pressure water mist spraying pipe, and a spraying head of the high-pressure water mist spraying pipe is positioned in the housing after a part of the high-pressure water mist spraying pipe penetrates through the housing; meanwhile, the input end of the high-pressure water mist generator is in control connection with the output end of the microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121100252.3U CN215268172U (en) | 2021-05-21 | 2021-05-21 | Remote control type photovoltaic power generation inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121100252.3U CN215268172U (en) | 2021-05-21 | 2021-05-21 | Remote control type photovoltaic power generation inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215268172U true CN215268172U (en) | 2021-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121100252.3U Active CN215268172U (en) | 2021-05-21 | 2021-05-21 | Remote control type photovoltaic power generation inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215268172U (en) |
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2021
- 2021-05-21 CN CN202121100252.3U patent/CN215268172U/en active Active
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