CN221228153U - Heat radiation structure of energy storage inverter - Google Patents
Heat radiation structure of energy storage inverter Download PDFInfo
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- CN221228153U CN221228153U CN202323304564.8U CN202323304564U CN221228153U CN 221228153 U CN221228153 U CN 221228153U CN 202323304564 U CN202323304564 U CN 202323304564U CN 221228153 U CN221228153 U CN 221228153U
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- energy storage
- storage inverter
- pipe
- inner cavity
- heat dissipation
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- 238000004146 energy storage Methods 0.000 title claims abstract description 101
- 230000005855 radiation Effects 0.000 title claims abstract description 6
- 238000005057 refrigeration Methods 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 45
- 239000000110 cooling liquid Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 239000002826 coolant Substances 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000002411 adverse Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a heat radiation structure of an energy storage inverter, which relates to the technical field of heat radiation of the energy storage inverter. Through setting up the radiating component, under the effect of air-blower, alright with flow to the air in the pipe inner chamber by quick transmission to the inner chamber of refrigeration pipe in, the heat in the inhaled air is quick to the refrigeration pipe this moment, however the coolant liquid absorbs the heat of refrigeration pipe absorption again to realize the radiating purpose of inside air of refrigeration pipe, the air in the cooling pipe inner chamber flows to the inner chamber of energy storage dc-to-ac converter body through the louvre fast, improved the radiating efficiency in energy storage dc-to-ac converter body inside, reduced the adverse effect that causes the normal work of energy storage dc-to-ac converter body.
Description
Technical Field
The utility model relates to the technical field of heat dissipation of energy storage inverters, in particular to a heat dissipation structure of an energy storage inverter.
Background
The energy storage inverter is equipment for converting a direct-current power supply into an alternating-current power supply and is mainly applied to energy storage equipment of a photovoltaic, wind energy and nuclear energy power generation system.
According to chinese patent application number 202222999072, there is provided a heat radiation structure of PCS energy storage dc-to-ac converter, which comprises a box body, box both sides face bottom is equipped with the vent, be equipped with cooling mechanism in the vent, cooling mechanism includes window frame and window leaf, the link is all installed to the inside left and right sides of window frame, a plurality of triangular plates are installed to the inside left and right sides equal distance of link, and two that transversely neighbor rotate between the triangular plate and install the window leaf, a plurality of that vertically neighbor the outside of triangular plate is close to rear side department and rotates and install same connecting plate.
According to the application documents cited above, through the heat dissipation holes formed in two sides of the inverter body and the heat dissipation mechanisms arranged, heat exchange is carried out between air inside the inverter body and outside air, so that the purpose of heat dissipation inside the inverter body is achieved, but when the flow rate of the outside air is low, the heat exchange rate of the air inside the inverter body and the outside air is low, and further the heat dissipation efficiency inside the inverter body is reduced, and adverse effects are caused on the normal operation of the inverter body.
Therefore, a novel heat dissipation structure of the energy storage inverter is needed.
Disclosure of utility model
The utility model mainly aims to provide a heat dissipation structure of an energy storage inverter, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the heat dissipation structure of the energy storage inverter comprises an energy storage inverter body, wherein a heat dissipation component for accelerating the flow rate of air in the energy storage inverter body is arranged outside the energy storage inverter body, and the energy storage inverter body is equipment for converting a direct-current power supply into an alternating-current power supply and is mainly applied to energy storage equipment of a photovoltaic, wind energy and nuclear power generation system.
The heat dissipation assembly comprises a refrigeration box and a guide pipe, one side of the refrigeration box is fixedly connected with one side of the energy storage inverter body, one end of the guide pipe is fixedly connected with one side of the refrigeration box, the other end of the guide pipe is inserted into the inner cavity of the energy storage inverter body through the upper end face of the energy storage inverter body, the outer wall of the guide pipe is fixedly sleeved with a blower, the blower is started to enable the inner cavity of the guide pipe to form a negative pressure cavity, and air in the energy storage inverter body can flow into the inner cavity of the refrigeration box through the guide pipe quickly.
The heat dissipation assembly further comprises a heat dissipation tube, the heat dissipation tube is fixedly connected with the bottom of the inner cavity of the energy storage inverter body, one side, away from the bottom of the inner cavity of the energy storage inverter body, of the heat dissipation tube is provided with at least one heat dissipation hole communicated with the inner cavity of the heat dissipation assembly, the inner cavity of the refrigeration box is fixedly provided with a refrigeration tube, the inner cavity of the refrigeration box is filled with cooling liquid for cooling the refrigeration tube, one end, away from the inner cavity of the energy storage inverter body, of the guide tube is fixedly connected with one end of the refrigeration tube, the other end of the refrigeration tube is fixedly connected with one end of the heat dissipation tube through a hose, the inner cavity of the guide tube and the inner cavity of the heat dissipation tube are mutually communicated through the refrigeration tube, and accordingly air in the guide tube is conveniently transmitted to the inside of the energy storage inverter body again.
Preferably, the radiating tube is arranged into an S-shaped structure, and a plurality of radiating holes communicated with the inner cavity of the radiating tube are formed in the outer wall of the radiating tube, so that the area of the radiating tube is increased, and the speed of air in the radiating tube flowing into the inner cavity of the energy storage inverter body is increased.
Preferably, the refrigeration pipe is arranged into a spiral structure, and the refrigeration pipe is composed of metal copper, and the metal copper has good heat conductivity, so that heat absorbed by the metal copper can be quickly transferred to the cooling liquid, and the effect of radiating the sucked air is further improved.
Preferably, the conduit is inserted into one end of the inner cavity of the energy storage inverter body and fixedly provided with an expansion pipe, the expansion pipe is arranged into a round table structure, and a small head end of the expansion pipe is fixedly connected with one end of the conduit, wherein the diameter of a large head end of the expansion pipe is far larger than that of one end of the conduit, so that the speed of sucking air in the energy storage inverter body can be increased, and the efficiency of radiating the air in the energy storage inverter body is further improved.
Preferably, the up end fixed mounting of refrigeration case has the inlet pipe with self inner chamber intercommunication, movable mounting has the sealing plug in the inner chamber of inlet pipe, opens the sealing plug and can fill coolant liquid to the refrigeration incasement portion through the inlet pipe, installs the back in the inlet pipe inner chamber with the sealing plug simultaneously, alright realize the purpose sealed to the inlet pipe, prevent coolant liquid spill in the refrigeration incasement chamber, avoid outside dust to enter into in the inner chamber of refrigeration case through the inlet pipe simultaneously.
Preferably, one side of the energy storage inverter body is fixedly provided with a mounting shell communicated with the inner cavity of the energy storage inverter body, the mounting shell is far away from the inner wall of the inner cavity of the energy storage inverter body, a driving motor is fixedly arranged on the inner wall of the inner cavity of the energy storage inverter body, a turbulent fan blade is fixedly arranged at the power output end of the driving motor, the turbulent fan blade can be rotated rapidly by starting the driving motor, the air flow rate in the inner cavity of the energy storage inverter body can be improved, the heat dissipation rate in the inner cavity of the energy storage inverter body is increased, and the air absorption rate in the inner cavity of the energy storage inverter body to the inner cavity of the guide pipe can be increased.
Preferably, the filter screen is fixedly arranged in the inner cavity of the installation shell, is positioned between the turbulent fan blades and the inner cavity of the energy storage inverter body, can filter dust in the outside air, and is attached to the outside of the filter screen in a concentrated manner, so that the dust-proof function is achieved on the electric elements in the energy storage inverter body.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the heat dissipation assembly is arranged, the air flowing into the inner cavity of the guide pipe can be quickly transmitted into the inner cavity of the refrigerating pipe under the action of the air blower, at the moment, the heat in the sucked air is quickly transmitted to the refrigerating pipe, however, the cooling liquid absorbs the heat absorbed by the refrigerating pipe again, so that the purpose of dissipating the heat of the air in the refrigerating pipe is achieved, the cooled air flows into the inner cavity of the heat dissipation pipe through the flexible pipe, the air in the inner cavity of the heat dissipation pipe quickly flows into the inner cavity of the energy storage inverter body through the heat dissipation hole, the purpose of quickly dissipating the heat in the energy storage inverter body can be achieved, the heat dissipation efficiency in the energy storage inverter body is improved, and the adverse effect on the normal operation of the energy storage inverter body is reduced.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the energy storage inverter body and mounting housing of the present utility model;
FIG. 3 is a cross-sectional view of a refrigeration cassette and feed tube of the present utility model;
fig. 4 is an enlarged view of the structure of fig. 3a according to the present utility model.
In the figure: 1. an energy storage inverter body; 2. a sealing plug; 3. a refrigeration box; 4. a feed pipe; 5. a conduit; 6. a refrigeration tube; 7. a heat radiating pipe; 8. an air expansion pipe; 9. a mounting shell; 10. turbulence fan blades; 11. and (3) a filter screen.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1
Referring to fig. 1-4, the present utility model is a heat dissipation structure of an energy storage inverter, including an energy storage inverter body 1, a heat dissipation assembly for accelerating the air flow rate inside the energy storage inverter body 1 is provided outside the energy storage inverter body 1, wherein the energy storage inverter body 1 is a device for converting a dc power source into an ac power source, and is mainly applied to an energy storage device of a photovoltaic, wind energy and nuclear power generation system.
The heat dissipation assembly comprises a refrigeration box 3 and a guide pipe 5, one side of the refrigeration box 3 is fixedly connected with one side of the energy storage inverter body 1, one end of the guide pipe 5 is fixedly connected with one side of the refrigeration box 3, the other end of the guide pipe 5 is inserted into the inner cavity of the energy storage inverter body 1 through the upper end face of the energy storage inverter body 1, the outer wall of the guide pipe 5 is fixedly sleeved with a blower, a negative pressure cavity is formed in the inner cavity of the guide pipe 5 by starting the blower, and air in the energy storage inverter body 1 can flow into the inner cavity of the refrigeration box 3 through the guide pipe 5.
The radiating assembly further comprises a radiating pipe 7, the radiating pipe 7 is fixedly connected with the bottom of the inner cavity of the energy storage inverter body 1, one side, away from the bottom of the inner cavity of the energy storage inverter body 1, of the radiating pipe 7 is provided with at least one radiating hole communicated with the inner cavity of the radiating assembly, the inner cavity of the refrigerating box 3 is fixedly provided with a refrigerating pipe 6, the inner cavity of the refrigerating box 3 is filled with cooling liquid for cooling the refrigerating pipe 6, and the refrigerating pipe 6 is always soaked in the cooling liquid, so that the purpose of absorbing heat of the refrigerating pipe 6 is achieved through the cooling liquid.
One end of the inner cavity of the energy storage inverter body 1 is far away from the conduit 5, one end of the refrigerating pipe 6 is fixedly connected, the other end of the refrigerating pipe 6 is fixedly connected with one end of the radiating pipe 7 through a hose, and the inner cavity of the conduit 5 and the inner cavity of the radiating pipe 7 are mutually communicated through the refrigerating pipe 6 so that air in the conduit 5 is conveniently transmitted to the inside of the energy storage inverter body 1 again.
The air flowing into the inner cavity of the guide pipe 5 can be quickly transmitted into the inner cavity of the refrigerating pipe 6 under the action of the air blower, at the moment, heat in the sucked air is quickly transmitted to the refrigerating pipe 6, however, the cooling liquid absorbs the heat absorbed by the refrigerating pipe 6 again, so that the purpose of radiating the air in the refrigerating pipe 6 is achieved, the cooled air flows into the inner cavity of the radiating pipe 7 through the hose, the air in the inner cavity of the radiating pipe 7 quickly flows into the inner cavity of the energy storage inverter body 1 through the radiating hole, the purpose of quickly radiating the inside of the energy storage inverter body 1 can be achieved, the efficiency of radiating the inside of the energy storage inverter body 1 is improved, and the adverse effect on normal operation of the energy storage inverter body 1 is reduced.
The radiating pipe 7 is arranged to be of an S-shaped structure, a plurality of radiating holes communicated with the inner cavity of the radiating pipe 7 are formed in the outer wall of the radiating pipe 7, the area of the radiating pipe 7 is increased, and the speed of air in the radiating pipe 7 flowing into the inner cavity of the energy storage inverter body 1 is increased.
The refrigerating pipe 6 is in a spiral structure, so that the stay time of sucked air in the inner cavity of the refrigerating pipe 6 can be prolonged, and the heat dissipation effect of cooling liquid on sucked air is improved.
The refrigerating pipe 6 is composed of metallic copper, and the metallic copper has better heat conductivity, so that the self-absorbed heat can be quickly transferred to the cooling liquid, and the effect of radiating the sucked air is further improved.
The pipe 5 is pegged graft to the one end fixed mounting of energy storage dc-to-ac converter body 1 inner chamber and is expanded tuber pipe 8, expands tuber pipe 8 and sets up to round platform structure, and expands the little head end of tuber pipe 8 and the one end fixed connection of pipe 5, wherein expands the diameter of the big head end of tuber pipe 8 and is greater than the one end diameter of pipe 5 far away to can increase the speed to the inside air suction of energy storage dc-to-ac converter body 1, further improve the inside radiating efficiency of energy storage dc-to-ac converter body 1.
The up end fixed mounting of refrigeration case 3 has the inlet pipe 4 with self inner chamber intercommunication, movable mounting has sealing plug 2 in the inner chamber of inlet pipe 4, opens sealing plug 2 and can fill the coolant liquid to the inside of refrigeration case 3 through inlet pipe 4, installs sealing plug 2 in the inlet pipe 4 inner chamber simultaneously after, alright realize the purpose sealed to inlet pipe 4, prevents coolant liquid spill in the inner chamber of refrigeration case 3, avoids outside dust to enter into in the inner chamber of refrigeration case 3 through inlet pipe 4 simultaneously.
One side of the energy storage inverter body 1 is fixedly provided with a mounting shell 9 communicated with the inner cavity of the energy storage inverter body 1, the mounting shell 9 is far away from the inner wall of the inner cavity of the energy storage inverter body 1 and is fixedly provided with a driving motor, the power output end of the driving motor is fixedly provided with a turbulence fan blade 10, the turbulence fan blade 10 can be enabled to rotate rapidly by starting the driving motor, the air flowing rate in the inner cavity of the energy storage inverter body 1 can be improved, the heat dissipation rate of the inside of the energy storage inverter body 1 is increased, and meanwhile, the air absorption rate of the inner cavity of the energy storage inverter body 1 into the inner cavity of the guide pipe 5 can also be increased.
The filter screen 11 is fixedly installed in the inner cavity of the installation shell 9, the filter screen 11 is positioned between the turbulent fan blades 10 and the inner cavity of the energy storage inverter body 1, dust in the outside air can be filtered, the dust is concentrated and attached to the outside of the filter screen 11, and the dust-proof effect is achieved on electric elements in the energy storage inverter body 1.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a heat radiation structure of energy storage dc-to-ac converter which characterized in that: the energy storage inverter comprises an energy storage inverter body (1), wherein a heat dissipation assembly for accelerating the flow rate of air in the energy storage inverter body (1) is arranged outside the energy storage inverter body;
The heat dissipation assembly comprises a refrigeration box (3) and a guide pipe (5), wherein one side of the refrigeration box (3) is fixedly connected with one side of the energy storage inverter body (1), one end of the guide pipe (5) is fixedly connected with one side of the refrigeration box (3), the other end of the guide pipe (5) is inserted into an inner cavity of the energy storage inverter body (1) through the upper end face of the energy storage inverter body (1), and an air blower is fixedly sleeved on the outer wall of the guide pipe (5);
The heat dissipation assembly further comprises a heat dissipation tube (7), the bottom of the inner cavity of the heat dissipation tube (7) and the bottom of the energy storage inverter body (1) are fixedly connected, one side, far away from the bottom of the inner cavity of the energy storage inverter body (1), of the heat dissipation tube (7) is provided with at least one heat dissipation hole communicated with the inner cavity of the heat dissipation assembly, the inner cavity of the refrigeration box (3) is fixedly provided with a refrigeration tube (6), the inner cavity of the refrigeration box (3) is filled with cooling liquid for cooling the refrigeration tube (6), the guide tube (5) is fixedly connected with one end, far away from the inner cavity of the energy storage inverter body (1), of one end of the refrigeration tube (6), and the other end of the refrigeration tube (6) is fixedly connected with one end of the heat dissipation tube (7) through a hose.
2. The heat dissipation structure of an energy storage inverter of claim 1, wherein: the radiating pipe (7) is of an S-shaped structure, and a plurality of radiating holes communicated with the inner cavity of the radiating pipe (7) are formed in the outer wall of the radiating pipe.
3. The heat dissipation structure of an energy storage inverter of claim 1, wherein: the refrigerating pipe (6) is arranged in a spiral structure, and the refrigerating pipe (6) is made of metal copper.
4. The heat dissipation structure of an energy storage inverter of claim 1, wherein: the utility model discloses a low-temperature energy storage inverter, including energy storage inverter body (1) and pipe (5), pipe (5) are pegged graft to one end fixed mounting in energy storage inverter body (1) inner chamber has expansion pipe (8), expansion pipe (8) set up to round platform structure, and the little head end of expansion pipe (8) and the one end fixed connection of pipe (5).
5. The heat dissipation structure of an energy storage inverter of claim 1, wherein: the upper end face of the refrigerating box (3) is fixedly provided with a feeding pipe (4) communicated with the inner cavity of the refrigerating box, and the inner cavity of the feeding pipe (4) is movably provided with a sealing plug (2).
6. The heat dissipation structure of an energy storage inverter of claim 1, wherein: one side of the energy storage inverter body (1) is fixedly provided with a mounting shell (9) communicated with an inner cavity of the energy storage inverter body, the inner wall, far away from the inner cavity of the energy storage inverter body (1), of the mounting shell (9) is fixedly provided with a driving motor, and the power output end of the driving motor is fixedly provided with a turbulent flow fan blade (10).
7. The heat dissipation structure of an energy storage inverter of claim 6, wherein: the inner cavity of the installation shell (9) is fixedly provided with a filter screen (11), and the filter screen (11) is positioned between the turbulent fan blades (10) and the inner cavity of the energy storage inverter body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323304564.8U CN221228153U (en) | 2023-12-05 | 2023-12-05 | Heat radiation structure of energy storage inverter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323304564.8U CN221228153U (en) | 2023-12-05 | 2023-12-05 | Heat radiation structure of energy storage inverter |
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| CN221228153U true CN221228153U (en) | 2024-06-25 |
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| CN202323304564.8U Active CN221228153U (en) | 2023-12-05 | 2023-12-05 | Heat radiation structure of energy storage inverter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119419183A (en) * | 2024-11-11 | 2025-02-11 | 深圳优比康科技有限公司 | A semiconductor field effect tube heat dissipation structure and method |
-
2023
- 2023-12-05 CN CN202323304564.8U patent/CN221228153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119419183A (en) * | 2024-11-11 | 2025-02-11 | 深圳优比康科技有限公司 | A semiconductor field effect tube heat dissipation structure and method |
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