CN210865792U - Photovoltaic power generation box-type transformer - Google Patents
Photovoltaic power generation box-type transformer Download PDFInfo
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- CN210865792U CN210865792U CN201922402672.6U CN201922402672U CN210865792U CN 210865792 U CN210865792 U CN 210865792U CN 201922402672 U CN201922402672 U CN 201922402672U CN 210865792 U CN210865792 U CN 210865792U
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Abstract
The utility model discloses a photovoltaic power generation box-type transformer, which comprises an installation outer box, a transformer main body and an air blower, wherein the bottom of the transformer main body is fixedly installed inside the installation outer box through a bracket; the bottom of the outer box is communicated with a base, a dust exhaust hopper is arranged at the bottom of the base corresponding to the outer box, a filter box is obliquely arranged at the tail end of the dust exhaust hopper, and a filter screen is arranged in the filter box. This box transformer of photovoltaic power generation, greatly reduced the probability of transformer surface accumulation dust to improve the circulation of the peripheral air of transformer, the heat dissipation operation of supplementary transformer.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a box transformer of photovoltaic power generation.
Background
Photovoltaic power generation is the technique that utilizes the photovoltaic effect of semiconductor interface and directly change light energy into electric energy, mainly by solar cell panel (subassembly), three major parts of controller and dc-to-ac converter are constituteed, wherein the transformer is a very important part, because photovoltaic power generation all sets up in the open air basically, therefore the transformer also all is installed together with the photovoltaic mounting bracket, because service environment is abominable, consequently, dustproof a link that makes indispensable is carried out to the transformer, avoid the inside dust of transformer to pile up the louvre that blocks up the transformer, influence the heat dissipation of transformer, and the dust is piled up on electric elements or circuit, reduce the radiating effect of electric elements and circuit self, consequently, it is very important to the dustproof dust removal of transformer inside.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a box transformer of photovoltaic power generation to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a photovoltaic power generation box-type transformer comprises an installation outer box, a transformer main body and an air blower, wherein the bottom of the transformer main body is fixedly installed inside the installation outer box through a support, a spiral air guide groove is formed in the inner wall of the installation outer box, and the output end of the air blower is arranged corresponding to the input end of the spiral air guide groove through an output pipe;
the bottom of the outer box is communicated with a base, a dust exhaust hopper is arranged at the bottom of the base corresponding to the outer box, a filter box is obliquely arranged at the tail end of the dust exhaust hopper, and a filter screen is arranged in the filter box. The photovoltaic power generation box type transformer greatly reduces the probability of dust accumulation on the surface of the transformer, improves the air circulation around the transformer and assists the heat dissipation operation of the transformer.
Furthermore, the outer wall of the installation outer box corresponding to the transformer main body is in an oval shape.
Furthermore, a circuit leading-out pipe is arranged at the top of the installation outer box corresponding to the transformer main body, a sealing gasket is arranged inside the circuit leading-out pipe, and a circuit penetrating hole is formed in the end face of the sealing gasket.
Furthermore, the tail end of the spiral air guide groove is arranged corresponding to the inside of the base.
Furthermore, the top of rose box corresponds the filter screen and has seted up logical groove, the inside filter screen that corresponds of rose box is provided with the card limit, the end of filter screen is fixed to clamp through logical groove and card limit, and the filter screen corresponds logical groove and is provided with sealing cushion.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an installation outer container, transformer main part, air-blower, support, spiral wind-guiding groove, output tube, base, dust exhaust fill, rose box and the filter screen between mutually support, realized a box transformer of photovoltaic power generation, greatly reduced the probability of dust is piled up on the transformer surface to improve the circulation of the peripheral air of transformer, assist the heat dissipation operation of transformer.
2. The utility model discloses a circuit contact tube sets up the sealed pad of seting up the hole of wearing to establish of circuit, and inside the circuit that transformer main part output is connected passed through the circuit and wears to establish hole output installation outer container, sealed pad sealed to the circuit contact tube, and the dust gets into the inside probability of installation outer container in the reduction outside air.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is a schematic side view of the present invention shown in FIG. 1;
FIG. 3 is a schematic structural view of a longitudinal section of the filtering box of the present invention;
fig. 4 is a schematic structural diagram of a cross section of the line output tube of the present invention.
In the figure: installing an outer box 1; a transformer main body 2; a blower 3; a bracket 4; a spiral wind guide groove 5; an output pipe 6; a base 7; a dust discharge hopper 8; a filter tank 9; a filter screen 10; a line delivery pipe 11; a seal gasket 12; the circuit is provided with a through hole 13; and a clamping edge 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
Referring to fig. 1-3, a photovoltaic power generation box-type transformer includes an installation outer box 1, a transformer main body 2 and an air blower 3, wherein the air blower 3 is arranged by adopting a 7015 dc brushless micro air blower, the bottom of the transformer main body 2 is fixedly installed inside the installation outer box 1 through a support 4, a spiral air guide groove 5 is arranged on the inner wall of the installation outer box 1, and the output end of the air blower 3 is arranged corresponding to the input end of the spiral air guide groove 5 through an output pipe 6;
the bottom of installation outer container 1 communicates with each other and is connected with base 7, base 7 is provided with dust exhaust hopper 8 corresponding to the bottom of installation outer container 1, dust exhaust hopper 8's end is the slope form and is provided with rose box 9, rose box 9 is inside to be provided with filter screen 10.
Specifically, the outer installation box 1 is arranged in an oval shape corresponding to the outer wall of the transformer main body 2. Through the dustproof protection of the installation outer box 1 to the outside of the transformer main body 2, the wind power output by the output pipe 6 is not influenced by the oval installation outer box 1 and rotates and circulates in the installation outer box 1 through the spiral wind guide groove 5.
Specifically, the top of the installation outer box 1 corresponding to the transformer main body 2 is provided with a line outgoing pipe 11, a sealing gasket 12 is arranged inside the line outgoing pipe 11, and a line penetrating hole 13 is formed in the end face of the sealing gasket 12. The circuit that 2 outputs of transformer main part output are connected passes through circuit wear to establish hole 13 inside installation outer container 1, and sealed 12 is sealed to circuit contact tube 11, reduces the inside probability of dust entering installation outer container 1 in the outside air.
Specifically, the tail end of the spiral air guiding groove 5 is arranged corresponding to the inside of the base 7. Wind power is output in a rotating mode around the transformer main body 2 in the installation outer box 1 through the spiral wind guide groove 5, the wind power rotates along with the spiral wind guide groove 5, the wind power is output to the base 7 through the rotation of the spiral wind guide groove 5, and meanwhile dust falling on the outer wall of the transformer main body 2 is blown and discharged.
Specifically, the top of rose box 9 corresponds filter screen 10 and has seted up logical groove, filter box 9 is inside to correspond filter screen 10 and is provided with card limit 14, filter screen 10's end is fixed to clamp through logical groove and card limit 14, and filter screen 10 corresponds logical groove and is provided with sealing cushion. The dust of installation outer container 1 inside is along with the output to base 7 of wind-force, the dust exhaust fill 8 that communicates with each other and connect through base 7 bottom discharges to rose box 9, the filter screen 10 of rose box 9 inside filters the dust in the air, when needs wash filter screen 10, filter screen 10 takes out rose box 9 inside through leading to the groove, it is fixed with the card limit 14 card of rose box 9 inner wall to pass logical groove to filter screen 10 after wasing the end of filter screen 10, and it is sealed to logical groove and rose box 9 junction through the sealing cushion, avoid external air to get into installation outer container 1 inside through dust exhaust fill 8.
When the dust removing device is used, the transformer main body 2 is fixedly arranged inside the installation outer box 1 through the support 4, the bottom of the transformer main body 2 is not in direct contact with the bottom of the installation outer box 1, the self heat dissipation area outside the transformer main body 2 is increased, when dust is removed from the surface of the transformer main body 2, the input end of the air blower 3 is connected with a power supply to operate, wind power output by the operation of the air blower 3 is output to the spiral wind guide groove 5 through the output pipe 6, the wind power is output around the transformer main body 2 inside the installation outer box 1 through the spiral wind guide groove 5 in a rotating mode, the wind power rotates along with the spiral wind guide groove 5, the wind power is output to the base 7 through the rotation of the spiral wind guide groove 5, meanwhile, dust falling from the outer wall of the transformer main body 2 is blown and discharged, the base 7 supports the wind power output by the spiral wind guide groove, the filter screen 10 effectively prevents outside air from entering the interior of the outer box 1 through the dust exhaust hopper 8, reduces the probability of dust accumulation on the surface of the transformer main body 2, removes dust from the transformer main body 2 through the air blower 3, and improves the circulation of the outside peripheral air of the transformer main body 1, thereby assisting the heat dissipation of the transformer main body 1.
In summary, the following steps: the photovoltaic power generation box-type transformer solves the problems in the background technology by the mutual matching of the installation outer box 1, the transformer main body 2, the air blower 3, the support 4, the spiral air guide groove 5, the output pipe 6, the base 7, the dust exhaust hopper 8, the filter box 9 and the filter screen 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a box transformer of photovoltaic power generation, includes installation outer container (1), transformer main part (2) and air-blower (3), its characterized in that: the bottom of the transformer main body (2) is fixedly installed inside the installation outer box (1) through a support (4), a spiral air guide groove (5) is formed in the inner wall of the installation outer box (1), and the output end of the air blower (3) is arranged corresponding to the input end of the spiral air guide groove (5) through an output pipe (6);
the bottom of installation outer container (1) communicates with each other and is connected with base (7), base (7) are provided with dust exhaust fill (8) corresponding to the bottom of installation outer container (1), the end of dust exhaust fill (8) is the slope form and is provided with rose box (9), rose box (9) inside is provided with filter screen (10).
2. The photovoltaic power generation box-type transformer of claim 1, wherein: the outer wall of the installation outer box (1) corresponding to the transformer main body (2) is in a circular or oval coating arrangement.
3. The photovoltaic power generation box-type transformer of claim 1, wherein: the top that installation outer container (1) corresponds transformer main part (2) is provided with circuit eduction tube (11), inside sealed pad (12) that is provided with of circuit eduction tube (11), and the terminal surface of sealed pad (12) has seted up circuit and has worn to establish hole (13).
4. The photovoltaic power generation box-type transformer of claim 1, wherein: the tail end of the spiral air guide groove (5) is arranged corresponding to the inside of the base (7).
5. The photovoltaic power generation box-type transformer of claim 1, wherein: the top of rose box (9) corresponds filter screen (10) and has seted up logical groove, rose box (9) inside corresponds filter screen (10) and is provided with card limit (14), the end of filter screen (10) is fixed to clamp through logical groove and card limit (14), and filter screen (10) correspond logical groove and be provided with sealing cushion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402672.6U CN210865792U (en) | 2019-12-27 | 2019-12-27 | Photovoltaic power generation box-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402672.6U CN210865792U (en) | 2019-12-27 | 2019-12-27 | Photovoltaic power generation box-type transformer |
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| Publication Number | Publication Date |
|---|---|
| CN210865792U true CN210865792U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922402672.6U Active CN210865792U (en) | 2019-12-27 | 2019-12-27 | Photovoltaic power generation box-type transformer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713984A (en) * | 2021-09-14 | 2021-11-30 | 连云港德友精工科技有限公司 | Precise screw surface spraying device and spraying method |
-
2019
- 2019-12-27 CN CN201922402672.6U patent/CN210865792U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113713984A (en) * | 2021-09-14 | 2021-11-30 | 连云港德友精工科技有限公司 | Precise screw surface spraying device and spraying method |
| CN113713984B (en) * | 2021-09-14 | 2022-04-22 | 连云港德友精工科技有限公司 | Precise screw surface spraying device and spraying method |
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