CN212277943U - Novel photovoltaic power generation inverter - Google Patents
Novel photovoltaic power generation inverter Download PDFInfo
- Publication number
- CN212277943U CN212277943U CN202020404504.0U CN202020404504U CN212277943U CN 212277943 U CN212277943 U CN 212277943U CN 202020404504 U CN202020404504 U CN 202020404504U CN 212277943 U CN212277943 U CN 212277943U
- Authority
- CN
- China
- Prior art keywords
- shell
- air outlet
- power generation
- temperature
- exhaust fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 claims abstract description 10
- 239000003990 capacitor Substances 0.000 claims abstract description 5
- 239000011521 glass Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 6
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Inverter Devices (AREA)
Abstract
The utility model discloses a novel dc-to-ac converter for photovoltaic power generation, including base and shell, be equipped with the circuit board on the base, be equipped with power device and electrolytic capacitor on the circuit board, be equipped with the top cap on the shell, shell one side is equipped with the cabinet door, and the shell is equipped with air outlet and air intake, is equipped with the dust screen on air outlet and the air intake respectively, still is equipped with temperature controller and temperature sensor and exhaust fan in the shell, and the position of exhaust fan and air outlet is corresponding, is equipped with the display screen that shows temperature information on the shell. The utility model discloses simple structure, convenient, the ventilation effect good of use. The ventilation of air can accelerate to the exhaust fan of air outlet department, plays the dual effect of ventilation and heat dissipation, and the dust screen of air intake and air outlet department can remove dust to the gas of circulation. When the temperature sensor detects that the temperature of the inverter is too high, the temperature sensor transmits a signal to the temperature controller, and the temperature controller controls the starting of the exhaust fan to enable the temperature in the inverter to be within a normal range.
Description
Technical Field
The utility model relates to a power generation facility technical field especially relates to a novel dc-to-ac converter for photovoltaic power generation.
Background
The inverter technology provides various perfect power conversion and access schemes for various renewable energy power generation systems such as solar photovoltaic power generation, wind power generation, fuel cell power generation, small hydroelectric power generation and the like, is mainly applied to renewable energy grid-connected power generation systems, off-grid village power supply systems and household power supply systems, and can provide power for regional communication, traffic, street lamp illumination and the like with difficult power grid extension. The conventional inverter for photovoltaic power generation generates certain heat during operation, so that ventilation of the inverter is particularly important.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned defects, the utility model aims to provide a simple structure, use convenient, the good novel dc-to-ac converter of photovoltaic power generation.
In order to achieve the above object, the utility model discloses a following technical scheme realizes: novel dc-to-ac converter for photovoltaic power generation, include the base and fix the shell on the base, be equipped with the circuit board on the base, be equipped with power device and electrolytic capacitor on the circuit board, be equipped with the top cap on the shell, shell one side is equipped with the cabinet door, the both sides of shell are equipped with air outlet and air intake, be equipped with the dust screen on air outlet and the air intake respectively, still be equipped with temperature controller and the temperature sensor and the exhaust fan of being connected with temperature controller in the shell, the position of exhaust fan and air outlet is corresponding, be equipped with the display screen that shows temperature information on the shell.
Preferably, a transparent glass window is arranged on the cabinet door, and an independent handle and a door lock are arranged on the cabinet door.
Preferably, a rain cover is arranged on the shell.
Preferably, the base bottom is equipped with mobile device, mobile device includes brake equipment, fixed bolster and universal wheel, the universal wheel passes through the fixed bolster and is connected with the base, brake equipment sets up on the universal wheel.
The utility model has the advantages that: set up air intake and air outlet on the shell of dc-to-ac converter, the circulation of air can be accelerated to the exhaust fan of air outlet department, plays the dual effect of ventilation and heat dissipation, and the dust screen of air intake and air outlet department can remove dust to the gas of circulation, prevents that it from influencing the inside electrical components of dc-to-ac converter. And a temperature controller, a temperature sensor, an exhaust fan and a display screen for displaying temperature information are also arranged in the shell of the inverter. When the temperature sensor detects that the temperature of the inverter is too high, the detection signal is transmitted to the temperature controller, the temperature controller controls the starting of the exhaust fan, the temperature of the inverter is reduced through the air inlet and the air outlet, and the temperature in the inverter can be in a normal range and can be operated normally and stably. And can let the staff in time know the inside condition of inverter, under the condition that the inverter breaks down, make the staff maintain in time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the housing of the present invention.
Wherein: 1. the base, 2, shell, 3, circuit board, 4, power device, 5, electrolytic capacitor, 6, top cap, 7, cabinet door, 8, air outlet, 9, air intake, 10, temperature controller, 11, temperature sensor, 12, exhaust fan, 13, display screen, 14, window, 15, independent handle, 16, lock, 17, rain-proof lid, 18, brake equipment, 19, fixed bolster, 20, universal wheel.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
To facilitate understanding of the present embodiment, the following detailed description will be given of embodiments of the present invention.
As shown in fig. 1 and fig. 2, the novel photovoltaic power generation inverter comprises a base 1 and a housing 2 fixed on the base 1, a circuit board 3 is arranged on the base 1, a power device 4 and an electrolytic capacitor 5 are arranged on the circuit board 3, a top cover 6 is arranged on the housing 2, a cabinet door 7 is arranged on one side of the housing 2, an air outlet 8 and an air inlet 9 are arranged on two sides of the housing 2, dust screens are respectively arranged on the air outlet 8 and the air inlet 9, a temperature controller 10 and a temperature sensor 11 and an exhaust fan 12 which are connected with the temperature controller 10 are further arranged in the housing 2, the positions of the exhaust fan 12 and the air outlet 8 are corresponding, and a display screen 13 for displaying temperature information is.
The cabinet door 7 is provided with a transparent glass window 14, which is convenient for observing the real-time status of the electrical components in the shell 2. The cabinet door 7 is provided with an independent handle 15 and a door lock 16. The inverter is convenient for workers to store, and the safety is improved.
A rain cover 17 is arranged on the shell 2. The rainwater can be prevented from flowing into the inverter conveniently, and the inverter can be protected better.
The bottom of the base 1 is provided with a moving device, and the inverter can move through the moving device. The moving device comprises a brake device 18, a fixed support 19 and a universal wheel 20, the universal wheel 20 is connected with the base 1 through the fixed support 19, and the brake device 18 is arranged on the universal wheel 20.
The utility model discloses a set up air outlet 8 and air intake 9 on the shell 2 of dc-to-ac converter, the circulation of air can be quickened to the exhaust fan 12 of 8 departments of air outlet, plays the dual effect of ventilation and radiating. The dust screen of air outlet 8 and air intake 9 department can remove dust to the gas of circulation, prevents that it from influencing the inside instrument of dc-to-ac converter. A temperature controller 10, a temperature sensor 11, an exhaust fan 12 and a display screen 13 for displaying temperature information are also arranged in the shell 2 of the inverter. When the temperature sensor 11 detects that the temperature of the inverter is too high, a detection signal is transmitted to the temperature controller 10, the temperature controller 10 controls the starting of the exhaust fan 12, the temperature of the inverter is reduced through the air outlet 8 and the air inlet 9, and the temperature in the inverter is enabled to be within a normal range and can be normally and stably operated. And can let the staff in time know the inside condition of inverter, under the condition that the inverter breaks down, make the staff maintain in time.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. Novel inverter for photovoltaic power generation, include the base and fix the shell on the base, be equipped with the circuit board on the base, be equipped with power device and electrolytic capacitor on the circuit board, be equipped with the top cap on the shell, shell one side is equipped with cabinet door, its characterized in that: the both sides of shell are equipped with air outlet and air intake, be equipped with the dust screen on air outlet and the air intake respectively, still be equipped with temperature controller and the temperature sensor and the exhaust fan of being connected with temperature controller in the shell, the position of exhaust fan and air outlet is corresponding, be equipped with the display screen that shows temperature information on the shell.
2. The novel inverter for photovoltaic power generation according to claim 1, characterized in that: the cabinet door is provided with a transparent glass window, and the cabinet door is provided with an independent handle and a door lock.
3. The novel inverter for photovoltaic power generation according to claim 1, characterized in that: the shell is provided with a rain cover.
4. The novel inverter for photovoltaic power generation according to claim 1, characterized in that: the base bottom is equipped with mobile device, mobile device includes brake equipment, fixed bolster and universal wheel, the universal wheel passes through the fixed bolster and is connected with the base, brake equipment sets up on the universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404504.0U CN212277943U (en) | 2020-03-26 | 2020-03-26 | Novel photovoltaic power generation inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404504.0U CN212277943U (en) | 2020-03-26 | 2020-03-26 | Novel photovoltaic power generation inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212277943U true CN212277943U (en) | 2021-01-01 |
Family
ID=73883624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020404504.0U Expired - Fee Related CN212277943U (en) | 2020-03-26 | 2020-03-26 | Novel photovoltaic power generation inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212277943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117202646A (en) * | 2023-10-18 | 2023-12-08 | 南京佳木禾电力科技有限公司 | Micro-grid inversion control device and control method |
-
2020
- 2020-03-26 CN CN202020404504.0U patent/CN212277943U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117202646A (en) * | 2023-10-18 | 2023-12-08 | 南京佳木禾电力科技有限公司 | Micro-grid inversion control device and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205828906U (en) | A kind of solar energy power distribution cabinet of effective dedusting heat radiation | |
| CN212277943U (en) | Novel photovoltaic power generation inverter | |
| CN203014421U (en) | Solar green operating room power supply system | |
| CN202296741U (en) | Energy-saving lift ventilation system | |
| CN105119350A (en) | Solar energy household energy storage system | |
| CN206422434U (en) | A kind of high-tension switch cabinet with heat sinking function | |
| CN205510591U (en) | Multifunctional electrical cabinet | |
| CN106787106A (en) | An energy-saving device for electronic products | |
| CN208489570U (en) | A distribution box with power generation function | |
| CN206237017U (en) | Solar heat pump and water heating system strong and weak electricity integral intelligent open air switch board | |
| CN207926451U (en) | It is a kind of can automatic identification input voltage inverter | |
| CN206418816U (en) | A kind of technological service computer room heat dissipation, energy conservation system | |
| CN208571990U (en) | A kind of efficient polycrystalline silicon solar energy photovoltaic | |
| CN205248336U (en) | A battery cabinet for wind generating set | |
| CN114362675A (en) | Photovoltaic equipment monitoring system based on Internet of things | |
| CN210609064U (en) | Prediction model for influence of external environment on solar energy absorption efficiency | |
| CN216414254U (en) | Natural heat dissipation solar controller | |
| CN209079675U (en) | A kind of portable new-energy automobile savings charging unit | |
| CN205355064U (en) | Glass curtain wall type solar battery assembly | |
| CN207052406U (en) | A kind of environmental protection type self-radiation transformer | |
| CN206572425U (en) | A kind of power generating streetlamp | |
| CN213934676U (en) | Engineering cost intelligence advisor | |
| CN215186087U (en) | Wind-storage intelligent combined monitoring system | |
| CN210900174U (en) | Environmental protection purifies electromechanical device machine case | |
| CN218335531U (en) | Double-motor protection mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |