CN214176546U - Photovoltaic power generation transformer box with protective effect - Google Patents
Photovoltaic power generation transformer box with protective effect Download PDFInfo
- Publication number
- CN214176546U CN214176546U CN202023178340.3U CN202023178340U CN214176546U CN 214176546 U CN214176546 U CN 214176546U CN 202023178340 U CN202023178340 U CN 202023178340U CN 214176546 U CN214176546 U CN 214176546U
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- CN
- China
- Prior art keywords
- box
- power generation
- voltage cabinet
- photovoltaic power
- box body
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- 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
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- 238000010248 power generation Methods 0.000 title claims abstract description 24
- 230000001681 protective effect Effects 0.000 title abstract description 3
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 230000009466 transformation Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 16
- 229910002092 carbon dioxide Inorganic materials 0.000 description 8
- 239000001569 carbon dioxide Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000002633 protecting effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a photovoltaic power generation transformer case with protective effect, including the base, the box is installed at the top of base, and the inside bottom of box is equipped with the low-voltage cabinet, and the vary voltage cabinet is installed to one side of low-voltage cabinet, the vary voltage cabinet is keeping away from the high-voltage board is installed to one side of low-voltage cabinet, temperature alarm is installed to inside one side of box, the structure of putting out a fire is installed on the inside top of box, the case eaves is installed on the top of box, the radiator is installed to the inboard of box, the hinge is installed to outer wall one side of box, hinge connection installs the chamber door, the surface mounting of chamber door has the electronic lock, the handle is installed to one side of electronic lock, the structure of putting out a fire includes liquid storage pot, pipe, micro-switch, second fixed block, shower nozzle. Has the advantages that: the transformer box adopts two radiator designs, and the radiating efficiency is higher, and the incasement is equipped with temperature alarm device, and temperature alarm device has associated the structure of putting out a fire, can prevent to take place the conflagration in the transformer box.
Description
Technical Field
The utility model relates to a photovoltaic power generation transformer technical field particularly, relates to a photovoltaic power generation transformer box with protecting effect.
Background
With the widespread development of modern industry, the world energy crisis and the problem of air pollution are becoming more and more prominent, with the less and less traditional fuel energy sources, the harm to the environment is not negligible, and at the same time, about less and half people around the world cannot get normal power supply, at this time, the world is focusing on recyclable renewable new energy sources, and hope that the energy structure of human beings can be changed through renewable energy sources, and long-term sustainable development is maintained, wherein the continuous popularization and utilization of the solar photovoltaic power generation and transformation technology is a key point for people to pay attention.
The existing solar power generation transformer box generally has poor heat dissipation performance, and when the solar power generation transformer box is used specifically, the internal temperature of the box body is easily increased to cause a circuit short circuit to cause a fire disaster, so that equipment spontaneous combustion is caused, great potential safety hazards exist, and a temperature alarm and a corresponding fire extinguishing device are lacked.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
To the problem in the correlation technique, the utility model provides a photovoltaic power generation transformer case with protecting effect to overcome the above-mentioned technical problem that current correlation technique exists.
Therefore, the utility model discloses a specific technical scheme as follows:
the utility model provides a photovoltaic power generation transformer case with protecting effect, includes the base, the box is installed at the top of base, the inside bottom of box is equipped with the low-voltage cabinet, the vary voltage cabinet is installed to one side of low-voltage cabinet, the vary voltage cabinet is keeping away from the high-voltage cabinet is installed to one side of low-voltage cabinet, temperature alarm is installed to inside one side of box, the structure of putting out a fire is installed on the inside top of box, the case eaves is installed on the top of box, the radiator is installed to the inboard of box, the hinge is installed to outer wall one side of box, hinge connection installs the chamber door, the surface mounting of chamber door has the electronic lock, the handle is installed to one side of electronic lock.
Further, temperature alarm includes first fixed block, temperature switch, wire, relay, mount pad, temperature switch is installed to one side of first fixed block, temperature switch's bottom is connected with the wire, the wire is keeping away from temperature switch's one end is connected with the relay, relay one side-mounting is fixed with the mount pad.
Further, the structure of putting out a fire includes liquid storage pot, pipe, micro switch, second fixed block, shower nozzle, the pipe is installed on the top of liquid storage pot, the one end of pipe is equipped with micro switch, the second fixed block is installed to one side of micro switch, the second fixed block is keeping away from the shower nozzle is installed to one side of micro switch.
Furthermore, the side surfaces of the low-voltage cabinet, the transformation cabinet and the high-voltage cabinet are provided with dustproof windows.
Furthermore, dust screens are installed on the inner side and the outer side of the radiator.
Furthermore, the bottom of the interior of the box body is additionally provided with a damp-proof plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the temperature alarm device is arranged in the box, and after the temperature exceeds a limit value, the temperature switch can send out an electric signal to enable the relay to act to send out an alarm.
2. After the fire extinguishing structure gives an alarm at the temperature switch, the micro switch acts to enable liquefied carbon dioxide in the liquid storage tank to be transmitted to the nozzle through the guide pipe and sprayed into the tank through the nozzle.
3. The radiator in the box is equipped with the dust screen, and for two radiator designs, makes the radiating efficiency better, guarantees that the temperature in the box can not the superelevation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an internal structure of a box body of a photovoltaic power generation and transformation box with a protection effect according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the outer side of the box body of the photovoltaic power generation transformer box with the protection effect according to the embodiment of the invention;
fig. 3 is a schematic view of a temperature alarm structure of a photovoltaic power generation transformer box with a protection effect according to an embodiment of the present invention;
fig. 4 is a schematic view of a fire extinguishing structure of a photovoltaic power generation transformer box with a protection effect according to an embodiment of the present invention;
fig. 5 is a schematic view of a fire extinguishing structure of a photovoltaic power generation transformer box with a protection effect according to an embodiment of the present invention;
fig. 6 is a box body perspective view of a photovoltaic power generation transformer box with a protection effect according to the utility model discloses an embodiment.
Reference numerals:
1. a base; 2. a box body; 3. a low-voltage cabinet; 4. a voltage transformation cabinet; 5. a high-voltage cabinet; 6. alarming the temperature; 601. a first fixed block; 602. a temperature switch; 603. a wire; 604. a relay; 605. a mounting seat; 7. a fire extinguishing structure; 701. a liquid storage tank; 702. a conduit; 703. a micro switch; 704. a second fixed block; 705. a spray head; 8. a box eave; 9. a heat sink; 10. a hinge; 11. a box door; 12. an electronic lock; 13. a handle.
Detailed Description
For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.
According to the utility model discloses an embodiment provides a photovoltaic power generation transformer case with protecting effect.
The invention will now be further described with reference to the accompanying drawings and specific embodiments, as shown in figures 1-6, the photovoltaic power generation transformer box with the protection effect according to the embodiment of the utility model comprises a base 1, a box body 2 is arranged at the top of the base 1, a low-voltage cabinet 3 is arranged at the bottom end inside the box body 2, a transformation cabinet 4 is arranged on one side of the low-voltage cabinet 3, a high-voltage cabinet 5 is arranged on one side of the transformation cabinet 4 far away from the low-voltage cabinet 3, a temperature alarm 6 is arranged on one side inside the box body 2, a fire extinguishing structure 7 is arranged on the top end inside the box body 2, the top end of the box body 2 is provided with a box eave 8, the inner side of the box body 2 is provided with a radiator 9, a hinge 10 is arranged on one side of the outer wall of the box body 2, the hinge 10 is connected with a box door 11, an electronic lock 12 is installed on the surface of the box door 11, and a handle 13 is installed on one side of the electronic lock 12.
Through above-mentioned technical scheme, base 1 is used for installing box 2, box 2 is used for installing various substation equipment, the voltage of high-voltage board 5 passes through the vary voltage of vary voltage cabinet 4, voltage transmission after the vary voltage to low-voltage board 3, temperature alarm 6 is used for monitoring the incasement temperature, fire extinguishing structure 7 is used for cooperation temperature alarm 6 to use, case eaves 8 is waterproof construction, radiator 9 is used for reducing the incasement temperature, hinge 10 is used for switch chamber door 11, electronic lock 12 is used for 11 locks of chamber door, handle 13 is convenient for open chamber door 11.
As shown in fig. 3, the temperature alarm 6 includes a first fixed block 601, a temperature switch 602, a conducting wire 603, a relay 604, and a mounting seat 605, the temperature switch 602 is mounted on one side of the first fixed block 601, the bottom end of the temperature switch 602 is connected to the conducting wire 603, the relay 604 is connected to one end of the conducting wire 603 far away from the temperature switch 602, and the mounting seat 605 is mounted and fixed on one side of the relay 604.
Through the technical scheme, the first fixing block 601 is used for fixing the temperature switch 602, the temperature switch 602 is used for performing overtemperature alarm, the temperature switch 602 sends an electric signal when the temperature exceeds a limit value, the electric signal is conducted to the relay 604 through the lead 603, the relay 604 acts to transmit the electric signal to the micro switch 703, and the mounting seat 605 is used for mounting the relay 604.
As shown in fig. 4 to 5, the fire extinguishing structure 7 includes a liquid storage tank 701, a conduit 702, a micro switch 703, a second fixing block 704, and a spray nozzle 705, the conduit 702 is installed at the top end of the liquid storage tank 701, the micro switch 703 is installed at one end of the conduit 702, the second fixing block 704 is installed at one side of the micro switch 703, and the spray nozzle 705 is installed at one side of the second fixing block 704 far from the micro switch 703.
Through the technical scheme, the liquid storage tank 701 is used for storing liquefied carbon dioxide, when the temperature switch 602 gives an alarm, the micro switch 703 is actuated, the liquefied carbon dioxide in the liquid storage tank 701 is transmitted to the spray head 705 through the guide pipe 702, the spray head 705 sprays the liquefied carbon dioxide in the box body 2, and the second fixing block 704 is used for fixing the guide pipe 702.
As shown in fig. 1-6, the side surfaces of the low-voltage cabinet 3, the transformation cabinet 4 and the high-voltage cabinet 5 are provided with dustproof windows, the inner side and the outer side of the radiator 9 are provided with dustproof nets, and the bottom inside the box body 2 is additionally provided with a damp-proof plate.
Through above-mentioned technical scheme, the dustproof window is used for preventing that the dust from getting into box 2, and dampproofing board is used for preventing the incasement humidity.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when the temperature exceeds a limit value and a fire hazard exists, the temperature switch 602 sends an electric signal, the electric signal is transmitted to the relay 604 through the lead 603, the relay 604 acts to transmit the electric signal to the micro switch 703, after the micro switch 703 is turned on, liquefied carbon dioxide in the liquid storage tank 701 is transmitted to the spray head 705 through the guide pipe 702, and the liquefied carbon dioxide is sprayed into the box body 2 through the spray head 705 to prevent the fire from further expanding.
To sum up, with the aid of the above technical scheme of the utility model, when normally operating through the vary voltage case, the vary voltage case passes through the radiator 9 that sets up in the box 2 and keeps the temperature, prevent the temperature superelevation, when the temperature surpassed the limit value and has the fire risk, temperature switch 602 signals of telecommunication, the signal of telecommunication passes through wire 603 and transmits to relay 604, the action of relay 604, with signal of telecommunication transmission to micro switch 703, micro switch 703 opens the back, liquefied carbon dioxide in the liquid storage pot 701 passes through pipe 702 and transmits to shower nozzle 705, prevent the condition of a fire from further expanding in spraying to box 2 through shower nozzle 705 with liquefied carbon dioxide.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The photovoltaic power generation transformer box with the protection effect is characterized by comprising a base (1), a box body (2) is installed at the top of the base (1), a low-voltage cabinet (3) is arranged at the bottom end of the interior of the box body (2), a transformation cabinet (4) is installed on one side of the low-voltage cabinet (3), a high-voltage cabinet (5) is installed on one side of the transformation cabinet (4) far away from the low-voltage cabinet (3), a temperature alarm (6) is installed on one side of the interior of the box body (2), a fire extinguishing structure (7) is installed at the top end of the interior of the box body (2), a box eave (8) is installed at the top end of the box body (2), a radiator (9) is installed on the inner side of the box body (2), a hinge (10) is installed on one side of the outer wall of the box body (2), a box door (11) is connected and installed on the surface of the box door (11), an electronic lock (12) is installed on the surface of the box door (11), and a handle (13) is arranged on one side of the electronic lock (12).
2. The photovoltaic power generation transformer box with the protection effect according to claim 1, wherein the temperature alarm (6) comprises a first fixed block (601), a temperature switch (602), a wire (603), a relay (604) and a mounting seat (605), the temperature switch (602) is mounted on one side of the first fixed block (601), the wire (603) is connected to the bottom end of the temperature switch (602), the relay (604) is connected to one end of the wire (603) far away from the temperature switch (602), and the mounting seat (605) is mounted and fixed on one side of the relay (604).
3. The photovoltaic power generation and transformation box with the protection effect according to claim 2, wherein the fire extinguishing structure (7) comprises a liquid storage tank (701), a guide pipe (702), a micro switch (703), a second fixing block (704) and a spray head (705), the guide pipe (702) is installed at the top end of the liquid storage tank (701), the micro switch (703) is arranged at one end of the guide pipe (702), the second fixing block (704) is installed at one side of the micro switch (703), and the spray head (705) is installed at one side of the second fixing block (704) far away from the micro switch (703).
4. The photovoltaic power generation and transformation box with the protection effect according to claim 3, wherein the side surfaces of the low voltage cabinet (3), the transformation cabinet (4) and the high voltage cabinet (5) are provided with dustproof windows.
5. The photovoltaic power generation and transformation box with the protection effect according to claim 4, characterized in that dust screens are installed on the inner side and the outer side of the heat radiator (9).
6. The photovoltaic power generation and transformation box with the protection effect according to claim 5, characterized in that a moisture-proof board is additionally arranged at the bottom inside the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178340.3U CN214176546U (en) | 2020-12-25 | 2020-12-25 | Photovoltaic power generation transformer box with protective effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023178340.3U CN214176546U (en) | 2020-12-25 | 2020-12-25 | Photovoltaic power generation transformer box with protective effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214176546U true CN214176546U (en) | 2021-09-10 |
Family
ID=77609937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023178340.3U Expired - Fee Related CN214176546U (en) | 2020-12-25 | 2020-12-25 | Photovoltaic power generation transformer box with protective effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214176546U (en) |
-
2020
- 2020-12-25 CN CN202023178340.3U patent/CN214176546U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
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| CF01 | Termination of patent right due to non-payment of annual fee |