CN208548838U - A kind of inverter cabinet of the photovoltaic DC-to-AC converter with radiator structure - Google Patents
A kind of inverter cabinet of the photovoltaic DC-to-AC converter with radiator structure Download PDFInfo
- Publication number
- CN208548838U CN208548838U CN201821340409.8U CN201821340409U CN208548838U CN 208548838 U CN208548838 U CN 208548838U CN 201821340409 U CN201821340409 U CN 201821340409U CN 208548838 U CN208548838 U CN 208548838U
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- China
- Prior art keywords
- shell
- photovoltaic
- converter
- installing pipe
- pipe
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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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- Inverter Devices (AREA)
Abstract
The utility model discloses a kind of inverter cabinets of photovoltaic DC-to-AC converter with radiator structure, including shell, the bosom position of the shell is connected with installing pipe, the installing pipe is run through by the bottom end of shell and extends to the top of shell, the installing pipe side of the interior of shell is equipped with mounting plate, the mounting plate is evenly distributed in installing pipe in up-down structure, the installing pipe of the shell bottom end is equipped with filter box, the bottom end of the filter box is equipped with air inlet pipe, this has the inverter cabinet of the photovoltaic DC-to-AC converter of radiator structure, during being radiated, since installing pipe and the inner cavity of shell are set as disconnected structure each other, so that as the dust that air-flow flows can't enter the inner cavity of shell, and the bottom end of installing pipe is provided with filter box, the inside that dust enters installation can effectively be reduced, to to pumping Mechanism of qi plays certain protective effect, extends the service life of air exhauster.
Description
Technical field
The utility model relates to inverter cabinet technical field, the inversion of specially a kind of photovoltaic DC-to-AC converter with radiator structure
Cabinet.
Background technique
As people are to the pay attention to day by day of energy crisis and environmental protection, solar energy is obtained as the reproducible energy is cleaned
More and more applications, in solar power generation, photovoltaic DC-to-AC converter is converted to the direct current that solar cell module generates can
With grid-connected alternating current, the inversion unit of photovoltaic DC-to-AC converter therein is the core of whole device, and current general inverter cabinet is all
Inversion unit and the reactor for playing filter action are placed in a cabinet, and inversion unit and reactor are mainly to generate heat
Source causes the heat of component in inverter cabinet to interfere with each other, and cannot radiate in time, influence heat dissipation effect, is easy due in cabinet
Temperature is excessively high and causes component damage, to influence the normal work of inverter, at present most of people be using fan into
Row heat dissipation operation, although there is certain heat dissipation effect, by fan carry out heat dissipation meeting so that largely dust enter it is inverse
The inside for becoming cabinet, to influence the service life of internal element.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of photovoltaic with radiator structure
The inverter cabinet of inverter, the circulation by accelerating air is radiated, while can effectively prevent extraneous dust from entering
The inside of inverter cabinet to not only ensure that the effect of heat dissipation, but also ensure that the operation stability of inverter cabinet internal element, can
Effectively to solve the problems in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of photovoltaic inversion with radiator structure
The inverter cabinet of device, including shell, the bosom position of the shell are connected with installing pipe, the installing pipe by shell bottom end
Run through and extend to the top of shell, the installing pipe side of the interior of shell is equipped with mounting plate, and the mounting plate is in knot up and down
Structure is evenly distributed in installing pipe, and the installing pipe of the shell bottom end is equipped with filter box, and the bottom end of the filter box is equipped with air inlet
It manages, is connected with air exhauster in the installing pipe of the housing top end, the air exhauster is connected with upper frame by connection frame, mounting plate
Inside is equipped with connectivity slot, and the connectivity slot is connected to setting with the inner cavity of installing pipe, and the mounting plate includes fixing layer and insulating layer,
The inside of insulating layer is arranged in the connectivity slot, and the fixing layer is wrapped in the outside of insulating layer, the side bottom end of the shell
Equipped with terminal pad, the side of the shell is equipped with opening, and the terminal pad below the opening is equipped with sliding slot, right in the sliding slot
It should be open and slidably connect baffle, the surface of mounting plate is equipped with control switch group, and the output end of the control switch group is electrically connected
The input terminal of air exhauster.
As a kind of optimal technical scheme of the utility model, the upper frame is set as pyramidal structure, the bottom of the upper frame
End is located at the outside of housing top end.
As a kind of optimal technical scheme of the utility model, the tip exterior of the shell passes through connecting plate and upper frame
Inner wall connection, the connecting plate are evenly distributed between shell and upper frame, and are connected between connecting plate and connecting plate by strainer
It connects.
As a kind of optimal technical scheme of the utility model, the inner wall of the baffle and outer wall of shell is tangent is located at,
The side of the shell and the side of baffle are equipped with handle.
As a kind of optimal technical scheme of the utility model, the inside of the shell is equipped with mounting groove, the mounting groove
It is interior to be equipped with condenser pipe.
As a kind of optimal technical scheme of the utility model, one end of the condenser pipe is connected with circulation by pipeline
Pump, the circulating pump are connected with water tank, the output end of the input terminal electrical connection control switch group of the circulating pump by pipeline.
As a kind of optimal technical scheme of the utility model, one end of the condenser pipe is connected with refrigeration by pipeline
Machine, the refrigeration machine are connect by pipeline with water tank, the output end of the input terminal electrical connection control switch group of the refrigeration machine.
As a kind of optimal technical scheme of the utility model, the inside of the filter box was equipped with close to one end of air inlet pipe
Filter plate is equipped with adsorption plate inside the filter box above the filter plate.
As a kind of optimal technical scheme of the utility model, connecting hole is equipped on the mounting plate, the shell
Top, which is correspondingly connected at the position in hole, is equipped with outlet-pipe, and the outlet-pipe runs through and extends to the outside of upper frame.
Compared with prior art, the utility model has the beneficial effects that
This has the inverter cabinet of the photovoltaic DC-to-AC converter of radiator structure, the fixation for needing components to be mounted to be mounted on mounting plate
On layer, the mode that the heat of generation can lead to heat transfer enters the inside of installing pipe, since heat transmitting is to pass through high temp objects
Transmitting the heat for generating interior of the cabinet can endlessly transmit to installing pipe, due to air exhauster
Effect so that the air inside installing pipe is constantly in flowing, so as to take away the higher sky of installing pipe internal temperature
Gas, so that installing pipe internal temperature reduces, to carry out cooling operation.
This has the inverter cabinet of the photovoltaic DC-to-AC converter of radiator structure, during being radiated, due to installing pipe and outside
The inner cavity of shell is set as disconnected structure each other, so that as the dust that air-flow flows can't enter shell
Inner cavity, and the bottom end of installing pipe is provided with filter box, the inside that dust enters installation can be effectively reduced, thus right
Air exhauster plays certain protective effect, extends the service life of air exhauster.
This has the inverter cabinet of the photovoltaic DC-to-AC converter of radiator structure, can not only be carried out by way of accelerating air velocity
Heat spreading function, and controlled by the work to water pump and refrigeration machine, so that there is continual low steady water in condenser pipe
Flowing, so that also cooling effect can be carried out to the inside of shell, to ensure that the effect of cooling, and upper frame is set as boring
Shape structure, so as to effectively prevent sundries from accumulating on upper frame, to ensure that the mounting stability of upper frame.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model schematic diagram of internal structure；
Fig. 3 is the utility model mounting plates structure schematic diagram.
In figure: 1 shell, 2 installing pipes, 3 mounting plates, 31 fixing layers, 32 insulating layers, 4 filter boxs, 5 air inlet pipe, 6 air exhausters, 7
Connection frame, 8 upper frames, 9 connecting plates, 10 strainers, 11 connectivity slots, 12 terminal pads, 13 openings, 14 sliding slots, 15 baffles, 16 handles, 17
Control switch group, 18 mounting grooves, 19 condenser pipes, 20 circulating pumps, 21 water tanks, 22 refrigeration machines, 23 filter plates, 24 adsorption plates, 25 connect
Connect hole, 26 outlet-pipes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of photovoltaic DC-to-AC converter with radiator structure
Inverter cabinet, including shell 1, the bosom position of shell 1 are connected with installing pipe 2, installing pipe 2 run through by the bottom end of shell 1 and
The top of shell 1 is extended to, 2 side of installing pipe inside shell 1 is equipped with mounting plate 3, and mounting plate 3 uniformly divides in up-down structure
For cloth in installing pipe 2, the installing pipe 2 of 1 bottom end of shell is equipped with filter box 4, and the bottom end of filter box 4 is equipped with air inlet pipe 5,1 top of shell
Installing pipe 2 on be connected with air exhauster 6, air exhauster 6 is connected with upper frame 8 by connection frame 7, and upper frame 8 is set as pyramidal structure, top
The bottom end of frame 8 is located at the outside on 1 top of shell, and the tip exterior of shell 1 is connect with the inner wall of upper frame 8 by connecting plate 9, connected
Plate 9 is evenly distributed between shell 1 and upper frame 8, and is connected between connecting plate 9 and connecting plate 9 by strainer 10, pyramidal structure
Setting, can effectively prevent water or other sundries from accumulating on the top of upper frame 8, be filtered between connecting plate 9 and connecting plate 9
The setting of net 10 can effectively prevent toy from entering between shell 1 and upper frame 8, and the inside of mounting plate 3 is equipped with connectivity slot
11, connectivity slot 11 is connected to setting with the inner cavity of installing pipe 2, and mounting plate 3 includes fixing layer 31 and insulating layer 32, and connectivity slot 11 is arranged
In the inside of insulating layer 32, fixing layer 31 is wrapped in the outside of insulating layer 32, and the side bottom end of shell 1 is equipped with terminal pad 12, outside
The side of shell 1 is equipped with opening 13, and the terminal pad 12 of 13 lower section of opening is equipped with sliding slot 14, and the sliding of corresponding opening 13 connects in sliding slot 14
It is connected to baffle 15, the inner wall of the baffle 15 and outer wall of shell 1 is tangent is located at, the side of shell 1 and the side of baffle 15 are all provided with
There is handle 16, not only ensure that the sealing effect to opening 13, but also be also convenient for user and the position of baffle 15 is adjusted,
The inside of shell 1 is equipped with mounting groove 18, is equipped with condenser pipe 19 in mounting groove 18, one end of condenser pipe 19 is connected with by pipeline to be followed
Ring pump 20, circulating pump 20 is connected with water tank 21 by pipeline, and one end of condenser pipe 19 is connected with refrigeration machine 22 by pipeline, refrigeration
Machine 22 is connect by pipeline with water tank 21, by control switch group 17 circulating pump 20 and refrigeration machine 22 is worked, so that
There is endlessly cold water flow in condenser pipe 19, consequently facilitating carrying out cooling operation, the inside of filter box 4 to the inside of shell 1
It is equipped with filter plate 23 close to one end of air inlet pipe 5, adsorption plate 24 is equipped with inside the filter box 4 of 23 top of filter plate, convenient for entrance
Air-flow inside to installing pipe 2 is filtered operation, and connecting hole 25 is equipped on mounting plate 3, and the top of shell 1 is correspondingly connected with hole
Outlet-pipe 26 is equipped at 25 position, outlet-pipe 26 runs through and extends to the outside of upper frame 8, convenient for being exported to conducting wire, peace
The surface of loading board 3 is equipped with control switch group 17, output end electrical connection air exhauster 6, circulating pump 20 and the refrigeration of control switch group 17
The input terminal of machine 22, control switch group 17 control air exhauster 6, circulating pump 20 and the work of refrigeration machine 22 and are all made of in the prior art often
Method.
When in use: need element to be used be mounted on mounting plate 3 fixing layer 31 surface, conducting wire from connecting hole
25 pass through, and are finally exported by outlet-pipe 26, then by control switch group 17 air exhauster 6 are worked, so that extraneous
Air enters from air inlet pipe 5, through Rose Box 4 with regard to those filterings, then by installing pipe 2, is finally discharged by air exhauster 6, from
And air-flow is driven to be flowed, thus with regard to those operations of radiating, while can also be by freeze by control switch group 17
Machine 22 and circulating pump 20 work, so that having in condenser pipe 19 endlessly, cold water passes through, and are thus also able to carry out
Radiating and cooling operation.
The utility model is carried out by way of the flowing of condenser pipe 19 the circulation and cold water for accelerating 2 inner air of installing pipe
Radiating and cooling operation, not only ensure that the effect of cooling, but also enable a user to be carried out selecting according to the demand used making
With the range used being expanded, and the inner cavity due to installing pipe 2 and the inner cavity of shell 1 completely cut off and be arranged, so as to effective
Prevent extraneous dust as air-flow enters the inside of shell 1, to ensure that the spatter property inside shell 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (9)
1. a kind of inverter cabinet of the photovoltaic DC-to-AC converter with radiator structure, including shell (1), it is characterised in that: the shell (1)
Bosom position be connected with installing pipe (2), the installing pipe (2) is run through by the bottom end of shell (1) and extends to shell (1)
Top, internal installing pipe (2) side of the shell (1) is equipped with mounting plate (3), and the mounting plate (3) is equal in up-down structure
Even is distributed on installing pipe (2), and the installing pipe (2) of shell (1) bottom end is equipped with filter box (4), the bottom of the filter box (4)
End is equipped with air inlet pipe (5), is connected with air exhauster (6) in the installing pipe (2) on shell (1) top, the air exhauster (6) passes through
Connection frame (7) is connected with upper frame (8), and the inside of mounting plate (3) is equipped with connectivity slot (11), the connectivity slot (11) and installing pipe
(2) inner cavity is connected to setting, and the mounting plate (3) includes fixing layer (31) and insulating layer (32), connectivity slot (11) setting
In the inside of insulating layer (32), the fixing layer (31) is wrapped in the outside of insulating layer (32), the side bottom end of the shell (1)
Equipped with terminal pad (12), the side of the shell (1) is equipped with opening (13), sets in the terminal pad (12) below the opening (13)
Have sliding slot (14), the interior corresponding opening of the sliding slot (14) (13) slidably connects baffle (15), and the surface of mounting plate (3) is equipped with control
Switching group (17) processed, the input terminal of output end electrical connection air exhauster (6) of the control switch group (17).
2. a kind of inverter cabinet of photovoltaic DC-to-AC converter with radiator structure according to claim 1, it is characterised in that: described
Upper frame (8) is set as pyramidal structure, and the bottom end of the upper frame (8) is located at the outside on shell (1) top.
3. a kind of inverter cabinet of photovoltaic DC-to-AC converter with radiator structure according to claim 1, it is characterised in that: described
The tip exterior of shell (1) is connect by connecting plate (9) with the inner wall of upper frame (8), and the connecting plate (9) is evenly distributed in outer
Between shell (1) and upper frame (8), and it is connect between connecting plate (9) and connecting plate (9) by strainer (10).
4. a kind of inverter cabinet of photovoltaic DC-to-AC converter with radiator structure according to claim 1, it is characterised in that: described
The outer wall of the inner wall of baffle (15) and shell (1) is tangent to be located at, and the side of the shell (1) and the side of baffle (15) are all provided with
There are handle (16).
5. a kind of inverter cabinet of photovoltaic DC-to-AC converter with radiator structure according to claim 1, it is characterised in that: described
The inside of shell (1) is equipped with mounting groove (18), is equipped with condenser pipe (19) in the mounting groove (18).
6. a kind of inverter cabinet of photovoltaic DC-to-AC converter with radiator structure according to claim 5, it is characterised in that: described
One end of condenser pipe (19) is connected with circulating pump (20) by pipeline, and the circulating pump (20) is connected with water tank by pipeline
(21), the output end of input terminal electrical connection control switch group (17) of the circulating pump (20).
7. a kind of inverter cabinet of photovoltaic DC-to-AC converter with radiator structure according to claim 5, it is characterised in that: described
One end of condenser pipe (19) is connected with refrigeration machine (22) by pipeline, and the refrigeration machine (22) is connected by pipeline and water tank (21)
It connects, the output end of input terminal electrical connection control switch group (17) of the refrigeration machine (22).
8. a kind of inverter cabinet of photovoltaic DC-to-AC converter with radiator structure according to claim 1, it is characterised in that: described
The inside of filter box (4) is equipped with filter plate (23) close to one end of air inlet pipe (5), in the filter box (4) above the filter plate (23)
Portion is equipped with adsorption plate (24).
9. a kind of inverter cabinet of photovoltaic DC-to-AC converter with radiator structure according to claim 1, it is characterised in that: described
It is equipped on mounting plate (3) connecting hole (25), the top of the shell (1), which is correspondingly connected at the position of hole (25), is equipped with outlet-pipe
(26), the outlet-pipe (26) runs through and extends to the outside of upper frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340409.8U CN208548838U (en) | 2018-08-20 | 2018-08-20 | A kind of inverter cabinet of the photovoltaic DC-to-AC converter with radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340409.8U CN208548838U (en) | 2018-08-20 | 2018-08-20 | A kind of inverter cabinet of the photovoltaic DC-to-AC converter with radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208548838U true CN208548838U (en) | 2019-02-26 |
Family
ID=65426363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821340409.8U Expired - Fee Related CN208548838U (en) | 2018-08-20 | 2018-08-20 | A kind of inverter cabinet of the photovoltaic DC-to-AC converter with radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208548838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153857A (en) * | 2020-06-11 | 2020-12-29 | 安徽正广电电力技术有限公司 | Full voltage fault on-line monitoring equipment for power distribution network |
-
2018
- 2018-08-20 CN CN201821340409.8U patent/CN208548838U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112153857A (en) * | 2020-06-11 | 2020-12-29 | 安徽正广电电力技术有限公司 | Full voltage fault on-line monitoring equipment for power distribution network |
| CN112153857B (en) * | 2020-06-11 | 2023-07-14 | 安徽正广电电力技术有限公司 | Full-voltage fault on-line monitoring equipment for power distribution network |
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Legal Events
| 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: 20190226 Termination date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |