CN116454767B - Power grid electric power energy storage equipment cabin system - Google Patents
Power grid electric power energy storage equipment cabin system Download PDFInfo
- Publication number
- CN116454767B CN116454767B CN202310706801.9A CN202310706801A CN116454767B CN 116454767 B CN116454767 B CN 116454767B CN 202310706801 A CN202310706801 A CN 202310706801A CN 116454767 B CN116454767 B CN 116454767B
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- mounting
- hollow cavity
- cavity
- cooling
- side wall
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- 238000004146 energy storage Methods 0.000 title claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 145
- 238000009434 installation Methods 0.000 claims abstract description 68
- 230000000694 effects Effects 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims description 21
- 238000009423 ventilation Methods 0.000 claims description 14
- 239000000110 cooling liquid Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J15/00—Systems for storing electric energy
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of power energy storage, and particularly provides a power grid power energy storage equipment cabin system. The power grid power energy storage equipment cabin system comprises an energy storage equipment cabin, a cooling cover, a cooling system, an air guide assembly, a first temperature control assembly and a second temperature control assembly. The cooling system is arranged in the cooling cover to provide refrigeration cooling for the energy storage equipment cabin, the first hollow cavity, the second hollow cavity and the third hollow cavity are separated in the cooling cover, fresh air can continuously enter the periphery of the power equipment through negative pressure effect of the second hollow cavity and the third hollow cavity, meanwhile, the wind speed is kept stable, the problems of unbalanced wind speed and the like caused by pressure difference are avoided, and the cooling airflow can rapidly fill the whole installation cavity by utilizing the cooperation of the wind guide assembly, the first temperature control assembly and the second temperature control assembly to cool the whole power equipment, so that the normal working temperature of the power equipment is kept, and the service life of the power equipment is prolonged.
Description
Technical Field
The invention relates to the technical field of power energy storage, and particularly provides a power grid power energy storage equipment cabin system.
Background
The EMS system comprises an equipment cabin management system, a station control end EMS system and an energy storage cloud management system. The power load condition of a user is automatically tracked through the EMS system, so that the power energy storage equipment is released to generate power, the power energy storage system can splice intermittent renewable energy sources, the stability of the power system is improved, and the bottleneck problem of renewable energy source development is solved.
However, the existing power energy storage device is easy to cause structural temperature rise in the power storage and consumption process, so that the service life of the device is affected, but the cooling effect of the general power energy storage device on the power unit in the prior art is poor, meanwhile, the cooling position is limited, the whole power energy storage device cannot be cooled, and the cooling effect cannot be adaptively adjusted according to the output power of the power unit.
Disclosure of Invention
Based on this, there is a need to provide a grid power energy storage equipment compartment system to solve at least one technical problem in the background art.
The utility model provides a grid electric power energy storage equipment cabin system, including energy storage equipment cabin, cooling close the lid, cooling system, the wind-guiding subassembly, first accuse temperature subassembly and second accuse temperature subassembly, energy storage equipment cabin one side lateral wall is concave to be established and is formed with the installation cavity, installation cavity one end wall inboard middle part runs through the concave first mounting groove that is formed with, installation cavity bottom surface is adjacent first mounting groove one end runs through the concave second mounting groove that is formed with, and the length direction of second mounting groove is parallel with installation cavity width direction, first mounting groove and second mounting groove all make the installation cavity and external atmosphere intercommunication, the cooling close the lid and install in installation cavity one end wall outside adjacent first mounting groove, make the cooling close to install the cavity when covering, the inside cavity that is formed with of lid is closed in the cooling, cooling system installs in the cavity, wind-guiding subassembly installs in the middle part that the installation cavity lateral wall kept away from first mounting groove one end, and wind-guiding subassembly and first mounting groove parallel arrangement, first accuse temperature subassembly fixed mounting in first mounting groove, second accuse temperature subassembly is installed in the second accuse temperature fixing in the mounting groove.
As a further improvement of the invention, the insulating mounting strip and the insulating mounting plate are arranged in the mounting cavity, and the insulating mounting strip and the insulating mounting plate can be used for fixedly mounting the power equipment.
As a further improvement of the invention, the bottom surface of the hollow cavity is convexly provided with a first coaming, the bottom of the first coaming is made of a heat conducting material, the middle part of the lateral wall of the outer side of the first coaming is convexly provided with a second coaming, so that the hollow cavity is divided into a first hollow cavity, a second hollow cavity and a third hollow cavity, the first hollow cavity is positioned at the bottom of the outer side of the hollow cavity, the second hollow cavity is positioned at the top of the outer side of the hollow cavity, and the third hollow cavity is positioned at the inner side of the hollow cavity.
As a further improvement of the invention, a first air inlet groove is formed in the equidistant array penetrating concave of the side wall of the outer side of the first hollow cavity adjacent to one end of the energy storage equipment cabin, a second air inlet groove is formed in the equidistant array penetrating concave of the side wall of the outer side of the second hollow cavity, a dampproof plate is arranged on the side wall of the outer side of the second hollow cavity, a filter plate is arranged on the bottom of the side wall of the inner side of the second hollow cavity in a protruding mode, and the filter plate is arranged in a downward inclined mode.
As a further improvement of the invention, the middle part of the side wall at one side of the first coaming is provided with a flow hole in a penetrating way, the flow hole enables the first hollow cavity to be communicated with the third hollow cavity, the flow hole is provided with a first one-way valve, the bottom of the side wall at one side of the third hollow cavity far from the first hollow cavity is provided with a first ventilation groove, the top of the side wall at one side of the third hollow cavity far from the first hollow cavity is provided with a second ventilation groove and a third installation groove in a penetrating way respectively, and the second ventilation groove and the third installation groove are arranged in parallel along the width direction of the third hollow cavity and are communicated with the installation cavity.
As a further improvement of the invention, the cooling system comprises a cooling liquid tank, a cooling air conditioner, a cooling fan and a connecting panel, wherein the cooling liquid tank is fixedly arranged at one end of the first hollow cavity far away from the first air inlet groove, the cooling air conditioner is fixedly arranged at the bottom of the third hollow cavity, the compression end of the cooling air conditioner is propped against the first coaming, the cooling air conditioner is connected with the cooling liquid tank through a pipeline, the cooling fan is fixedly arranged at the top of the third hollow cavity, the cooling fan is oppositely arranged with the second air inlet groove, the connecting panel is fixedly arranged in the third mounting groove, and the connecting panel is electrically connected with an external circuit, so that the electric equipment can be electrically connected with the external circuit through the connecting panel.
As a further improvement of the invention, the wind guiding component comprises a torsion spring, a wind guiding push plate, a wind guiding spring and an inclined rod, wherein one end of the torsion spring is fixedly arranged in the middle of one end of the side wall of the installation cavity far away from the first installation groove, the other end of the torsion spring is fixedly arranged at the corner of the bottom of the side wall of the inner side of the wind guiding push plate, one end of the wind guiding spring is fixedly arranged in the middle of one end of the side wall of the installation cavity far away from the first installation groove, the other end of the wind guiding spring is fixedly arranged in the middle of the side wall of the inner side of the wind guiding push plate, and the wind guiding spring is obliquely arranged, so that the wind guiding push plate is obliquely arranged along with the wind guiding push plate, the wind guiding push plate and the side wall of the installation cavity form an acute angle, one end of the inclined rod is arranged at the top of one end of the side wall of the installation cavity far away from the first installation groove, a first inclined surface is concavely arranged at the other end of the inclined rod near one side of the wind guiding push plate, and the first inclined surface is propped against the top of the inner wall of the wind guiding push plate.
As a further improvement of the invention, the first temperature control assembly comprises a first mounting sleeve shell, a plurality of first conical springs, a plurality of air guide triangular bodies and a plurality of second one-way valves, wherein the negative pressure cavity is formed in the first mounting sleeve shell, the inner side wall of the negative pressure cavity is provided with a plurality of first mounting holes in a penetrating way along the length direction of the first mounting sleeve shell in an equidistant array way, the outer side wall of the negative pressure cavity is provided with a plurality of second mounting holes in a penetrating way along the length direction of the first mounting sleeve shell in an equidistant array way, the first mounting sleeve shell is fixedly arranged in the first mounting groove, one ends of the plurality of first conical springs are fixedly arranged in the plurality of first mounting holes respectively, the bottom surfaces of the plurality of air guide triangular bodies are fixedly arranged at the other ends of the plurality of first conical springs, and the plurality of second one-way valves are fixedly arranged in the plurality of second mounting holes respectively.
As a further improvement of the invention, a plurality of triangular grooves are formed in the bottom of the side wall of the lower side of each wind guiding triangle in a penetrating and concave mode, and inclined wind guiding surfaces are formed in the inner walls of the triangular grooves in a concave mode in the center of the bottom surface of the wind guiding triangle.
As a further improvement of the invention, the second temperature control assembly comprises a mounting plate and a plurality of second cone springs, wherein the mounting plate is fixedly mounted in the second mounting groove, a plurality of third mounting holes are formed in the mounting plate in a recessed manner at equal intervals along the length direction, one ends of the second cone springs are respectively fixed in the third mounting holes, and air deflectors are arranged at the other ends of the second cone springs.
The beneficial effects of the invention are as follows:
1. through setting up cooling system in cooling closing the lid, for energy storage equipment cabin provides refrigeration cooling, and separate first cavity, second cavity and third cavity in cooling closing the lid, arrange cooling system wherein rationally, compact structure, the negative pressure effect through second cavity and third cavity can make fresh air enter into constantly around installation cavity and the power equipment, keep pressure balance simultaneously, and keep wind speed steady, avoid the unbalanced wind speed that the pressure differential arouses, refrigeration effect scheduling problem inadequately.
2. Utilize wind-guiding subassembly, first accuse temperature subassembly and second accuse temperature subassembly's cooperation makes the cooling air current can fill whole installation cavity rapidly, cool down for power equipment is whole, thereby keep power equipment's normal operating temperature, thereby increase power equipment's life, and when power equipment internal temperature descends, cooling fan will reduce wind speed or stop the operation, make the cooling air current velocity of flow decline, make the cooling air current impact force will not enough make a plurality of first cone springs and a plurality of second cone springs compress completely, make first mounting hole and third mounting hole expose, and push to the external world under the cooling air current thrust, accomplish whole cooling heat exchange process.
3. When the power equipment is too high in temperature due to long-term use and other conditions, the cooling air flow is enabled to generate upward impact force through the air guide assembly and is sent to the first temperature control assembly, the air guide triangle body is turned over, and the first mounting hole is exposed, so that the cooling air flow is sent to the negative pressure cavity from the first mounting hole of the cooling air flow after cooling the power equipment and the mounting cavity, and then is sent to the outside from the plurality of second one-way valves, the flowing distance of the cooling air flow is reduced, the exchange efficiency of the cooling air flow in the mounting cavity is greatly increased, the cooling effect of the power equipment is accelerated, the working temperature of the power equipment is effectively reduced, and the service life of the power equipment is prolonged.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is an internal schematic diagram of an embodiment of the present invention.
Fig. 3 is an internal schematic view of another embodiment of the present invention.
Fig. 4 is an internal schematic view of a further embodiment of the present invention.
Fig. 5 is a cross-sectional view of an embodiment of the present invention.
Fig. 6 is an enlarged view at B in fig. 5.
Fig. 7 is an enlarged view at a in fig. 5.
Fig. 8 is a schematic perspective view of a first cone spring and a wind-guiding triangle according to an embodiment of the invention.
In the figure: 10. an energy storage equipment compartment; 11. installing a cavity; 111. a first mounting groove; 112. a second mounting groove; 12. an insulating mounting bar; 13. an insulating mounting plate; 20. cooling and closing the cover; 21. a hollow cavity; 211. a first coaming; 212. a second coaming; 213. a flow hole; 22. a first hollow cavity; 221. a first air inlet groove; 23. a second hollow cavity; 231. a second air inlet groove; 232. a filter plate; 233. a moisture-proof plate; 24. a third hollow cavity; 241. a first ventilation slot; 242. a third mounting groove; 243. a second ventilation slot; 30. a cooling system; 31. a cooling liquid tank; 32. cooling air conditioner; 33. a cooling fan; 34. a connection panel; 40. an air guide assembly; 41. an air guide push plate; 42. an air guide spring; 43. an inclined lever; 431. a first inclined surface; 44. a torsion spring; 50. a first temperature control assembly; 51. a first mounting sleeve; 511. a negative pressure cavity; 512. a first mounting hole; 513. a second mounting hole; 52. a first cone spring; 53. an air guiding triangle body; 531. triangular grooves; 532. an air guiding surface; 54. a second one-way valve; 60. a second temperature control assembly; 61. a mounting plate; 611. a third mounting hole; 62. and a second cone spring.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
In the description of the present invention, it should be noted that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 8, a grid power energy storage equipment cabin system includes an energy storage equipment cabin 10, a cooling cover 20, a cooling system 30, an air guide assembly 40, a first temperature control assembly 50 and a second temperature control assembly 60, wherein a side wall of the energy storage equipment cabin 10 is concavely provided with a mounting cavity 11, a first mounting groove 111 is concavely formed in the middle of the inner side of one end wall of the mounting cavity 11, a second mounting groove 112 is concavely formed in the middle of the inner side of the end wall of the mounting cavity 11, the bottom surface of the mounting cavity 11 is adjacent to one end of the first mounting groove 111, the length direction of the second mounting groove 112 is parallel to the width direction of the mounting cavity 11, the first mounting groove 111 and the second mounting groove 112 enable the mounting cavity 11 to be communicated with the outside air, the cooling cover 20 is hinged to the outer side wall of the mounting cavity 11 adjacent to one end wall of the first mounting groove 111, when the cooling cover 20 is closed, a hollow cavity 21 is formed in the interior of the cooling cover 20, the cooling system 30 is mounted in the hollow cavity 21, the air guide assembly 40 is mounted in the side wall of the mounting cavity 11, the side wall of the mounting cavity 11 is far away from the first mounting groove 111, the air guide assembly is parallel to the first temperature control assembly 60, and the air guide assembly is mounted in the first temperature control assembly 50 is fixed in the first mounting groove 111.
As shown in fig. 1 to 5, an insulating mounting bar 12 and an insulating mounting plate 13 are arranged in the mounting cavity 11, and the insulating mounting bar 12 and the insulating mounting plate 13 can be used for fixedly mounting electric equipment.
The bottom surface of the hollow cavity 21 is convexly provided with a first coaming 211, the bottom of the first coaming 211 is made of a heat conducting material, the middle part of the outer side wall of the first coaming 211 is convexly provided with a second coaming 212, so that the hollow cavity 21 is divided to form a first hollow cavity 22, a second hollow cavity 23 and a third hollow cavity 24, the first hollow cavity 22 is positioned at the outer bottom of the hollow cavity 21, the second hollow cavity 23 is positioned at the outer top of the hollow cavity 21, and the third hollow cavity 24 is positioned at the inner side of the hollow cavity 21.
The first air inlet groove 221 is formed in the outer side wall of the first hollow cavity 22, which is adjacent to one end of the energy storage equipment cabin 10, in an equidistant array penetrating manner, the second air inlet groove 231 is formed in the outer side wall of the second hollow cavity 23, which is equidistant array penetrating manner, the dampproof plate 233 is arranged on the outer side wall of the second hollow cavity 23, the filter plate 232 is arranged on the bottom of the inner side wall of the second hollow cavity 23 in a protruding manner, and the filter plate 232 is arranged in a downward inclined manner.
The middle part of the side wall at one side of the first coaming 211 is provided with a through hole 213 in a penetrating way, the through hole 213 enables the first hollow cavity 22 to be communicated with the third hollow cavity 24, the through hole 213 is provided with a first one-way valve, the bottom of the side wall at one side of the third hollow cavity 24 far away from the first hollow cavity 22 is provided with a first ventilation groove 241, the top of the side wall at one side of the third hollow cavity 24 far away from the first hollow cavity 22 is provided with a second ventilation groove 243 and a third installation groove 242 in a penetrating way respectively, and the second ventilation groove 243 and the third installation groove 242 are arranged in parallel along the width direction of the third hollow cavity 24 and are communicated with the installation cavity 11.
The cooling system 30 includes a cooling liquid tank 31, a cooling air conditioner 32, a cooling fan 33 and a connection panel 34, the cooling liquid tank 31 is fixedly installed at one end of the first hollow cavity 22 far away from the first air inlet slot 221, the cooling air conditioner 32 is fixedly installed at the bottom of the third hollow cavity 24, the compression end of the cooling air conditioner 32 is propped against the first coaming 211, the cooling air conditioner 32 is connected with the cooling liquid tank 31 through a pipeline, the cooling fan 33 is fixedly installed at the top of the third hollow cavity 24, the cooling fan 33 is opposite to the second air inlet slot 243, the connection panel 34 is fixedly installed in the third installation slot 242, and the connection panel 34 is electrically connected with an external circuit, so that the power equipment can be electrically connected with the external circuit through the connection panel 34.
As shown in fig. 4 to 8, the wind guiding assembly 40 includes a torsion spring 44, a wind guiding push plate 41, a wind guiding spring 42 and an inclined rod 43, one end of the torsion spring 44 is fixedly installed at a middle part of a side wall of the installation cavity 11 far away from one end of the first installation groove 111, the other end of the torsion spring 44 is fixedly installed at a corner part of a bottom of an inner side wall of the wind guiding push plate 41, one end of the wind guiding spring 42 is fixedly installed at a middle part of a side wall of the installation cavity 11 far away from one end of the first installation groove 111, the other end of the wind guiding spring 42 is fixedly installed at a middle part of an inner side wall of the wind guiding push plate 41, and the wind guiding spring 42 is obliquely arranged so that the wind guiding push plate 41 is inclined, the wind guiding push plate 41 forms an acute angle with the side wall of the installation cavity 11, the inclined rod 43 is made of flexible material, one end of the inclined rod 43 is installed at a top of the side wall of the installation cavity 11 far away from one end of the first installation groove 111, a first inclined surface 431 is concavely formed at the other end of the inclined rod 43 near one side of the wind guiding push plate 41, and the first inclined surface 431 is abutted against the top of the inner wall of the wind guiding push plate 41.
The first temperature control assembly 50 includes a first mounting casing 51, a plurality of first cone springs 52, a plurality of air guiding triangular bodies 53 and a plurality of second check valves 54, the inside hollow of the first mounting casing 51 is formed by a negative pressure cavity 511, a plurality of first mounting holes 512 are formed in the inner side wall of the negative pressure cavity 511 in a penetrating manner along the length direction of the first mounting casing 51 in an equidistant array manner, a plurality of second mounting holes 513 are formed in the outer side wall of the negative pressure cavity 511 in a penetrating manner along the length direction of the first mounting casing 51 in an equidistant array manner, the first mounting casing 51 is fixedly mounted in the first mounting groove 111, one ends of the plurality of first cone springs 52 are fixedly mounted in the plurality of first mounting holes 512 respectively, the bottom surface of the plurality of air guiding triangular bodies 53 is fixedly mounted at the other ends of the plurality of first cone springs 52, and the plurality of second check valves 54 are fixedly mounted in the plurality of second mounting holes 513 respectively.
A plurality of triangular grooves 531 are formed in the bottom of the side wall of the lower side of each wind guiding triangular body 53 in a penetrating and concave manner, and inclined wind guiding surfaces 532 are formed in the inner walls of the triangular grooves 531 in a concave manner in the center of the bottom surface of the wind guiding triangular body 53.
The second temperature control assembly 60 comprises a mounting plate 61 and a plurality of second cone springs 62, wherein the mounting plate 61 is fixedly mounted in the second mounting groove 112, the mounting plate 61 is provided with a plurality of third mounting holes 611 in a recessed manner along the length direction in an equidistant penetrating manner, one ends of the second cone springs 62 are respectively fixed in the third mounting holes 611, and the other ends of the second cone springs 62 are respectively provided with an air deflector.
For example, in one embodiment: when the power equipment needs to be connected into the circuit, the power equipment is fixedly installed in the insulating installation strip 12 and the insulating installation plate 13, and the interface of the power equipment enters the connection panel 34, so that the power equipment is connected into the circuit, the cooling closing cover 20 is covered in the installation cavity 11, the installation cavity 11 is closed, and the independent operation of the power equipment is ensured not to be interfered by external environments.
Then, the cooling air conditioner 32 and the cooling fan 33 are turned on, the cooling air conditioner 32 extracts the coolant from the cooling liquid tank 31 for evaporative cooling, and as the bottom of the first enclosing plate 211 is made of a heat conducting material and the compression end of the cooling air conditioner 32 abuts against the first enclosing plate 211, the compression evaporation heat of the cooling air conditioner 32 is transferred from the first enclosing plate 211 to the first hollow cavity 22, so that the heat of the first hollow cavity 22 rises rapidly, the high-temperature gas in the first hollow cavity 22 is discharged from the first air inlet groove 221 rapidly, a negative pressure space is formed in the first hollow cavity 22, and the external air enters the first hollow cavity 22 immediately to provide cooling for the first hollow cavity 22.
Meanwhile, the cooling air conditioner 32 is synchronously turned on for refrigeration, the cooling air generated by the cooling air conditioner 32 is sent to the installation cavity 11 through the second ventilation groove 243 by the cooling fan 33, the electric equipment is cooled, the air pressure in the third hollow cavity 24 is rapidly reduced due to the fact that the cooling air is sucked by the cooling fan 33 to cool the third hollow cavity 24, a negative pressure space is formed, the air in the second hollow cavity 23 enters the third hollow cavity 24 from the ventilation hole 213, the air in the third hollow cavity 24 is supplemented, the second hollow cavity 23 also generates a sucking effect, the air is sucked from the outside air, the outside air enters the second hollow cavity 23 from the second air inlet groove 231, moisture in the outside air is sucked through the moisture-proof plate 233, the outside moisture is prevented from entering the electric equipment, the electric equipment is prevented from being damaged, meanwhile, the outside air also passes through the filter plate 232, the fresh air continuously enters the installation cavity 11 and the electric equipment through the negative pressure effect of the second hollow cavity 23 and the third hollow cavity 24, the air speed is stable, the air speed is kept, the pressure difference is kept, and the air speed is not balanced, and the refrigerating effect is avoided.
For example, in one embodiment: when cooling air is sucked by the cooling fan 33 and blown to the installation cavity 11 to form cooling air flow, the cooling air flow blows to the air guide assembly 40, so that the air guide push plate 41 stably moves around the torsion spring 44 under the pushing action of the inclined rod 43, the air guide spring 42 is compressed, the cooling air flow moves to one side of the first temperature control assembly 50 under the guiding action of the air guide push plate 41, when the cooling air flow moves to the first temperature control assembly 50, the plurality of first conical springs 52 and the plurality of air guide triangular bodies 53 are impacted, the plurality of first conical springs 52 compress and seal the first installation holes 512, meanwhile, the cooling air flow impacts the plurality of air guide triangular bodies 53 and moves downwards under the guiding action of the inclined surfaces of the plurality of air guide triangular bodies 53, the cooling air flow is sent to the second temperature control assembly 60, and the plurality of second conical springs 62 compress and seal the third installation holes 611, so that the cooling air rapidly fills the whole installation cavity 11, the whole power equipment is cooled, the normal working temperature of the power equipment is kept, and the service life of the power equipment is prolonged.
When the temperature in the power equipment is reduced, the cooling fan 33 will reduce the wind speed or stop running, so that the cooling airflow speed is reduced, so that the cooling airflow impact force will not be enough to fully compress the plurality of first cone springs 52 and the plurality of second cone springs 62, so that the first mounting holes 512 and the third mounting holes 611 are exposed, and pushed to the outside under the cooling airflow thrust, and the whole cooling and temperature changing process is completed.
For example, in one embodiment: when the temperature of the electric equipment is too high due to long-term use and the like, the cooling fan 33 increases the suction force so that the flow speed of the cooling air flow is rapidly increased, when the cooling air flow with the increased flow speed impacts the air guide assembly 40, the moving distance of the air guide pushing plate 41 is increased due to the impact force of the cooling air flow, because the inclined rod 43 is made of flexible materials, until the air guide pushing plate 41 is separated from the inclined rod 43, the air guide pushing plate 41 is turned downwards so that the cooling air flow generates upward impact force to be sent to the first temperature control assembly 50, when the cooling air flow impacts the plurality of air guide triangular bodies 53, the cooling air flow enters the triangular grooves 531, inclined air guide surfaces 532 are concavely arranged on the inner walls of the triangular grooves 531 at the center of the bottom surfaces of the air guide triangular bodies 53, the plurality of air guide triangular bodies 53 generate overturning trend, one ends of the plurality of first conical springs 52 far away from the triangular grooves 531 are compressed, the other ends of the plurality of first conical springs 52 are stretched, the first mounting holes 512 are exposed, cooling air flows are led to the negative pressure cavity 511 from the first mounting holes 512 after cooling the power equipment and the mounting cavity 11, and then are led to the outside from the plurality of second one-way valves 54, so that the flowing distance of the cooling air flows is reduced, the exchange efficiency of the cooling air flows in the mounting cavity 11 is greatly increased, the cooling effect of the power equipment is accelerated, the working temperature of the power equipment is effectively reduced, and the service life of the power equipment is prolonged.
The installation process comprises the following steps:
the cooling liquid tank 31 is fixedly arranged at one end of the first hollow cavity 22 far away from the first air inlet groove 221, the cooling air conditioner 32 is fixedly arranged at the bottom of the third hollow cavity 24, the compression end of the cooling air conditioner 32 is propped against the first coaming 211, the cooling air conditioner 32 is connected with the cooling liquid tank 31 through a pipeline, the cooling fan 33 is fixedly arranged at the top of the third hollow cavity 24, the cooling fan 33 is opposite to the second air inlet groove 243, the connecting panel 34 is fixedly arranged in the third mounting groove 242, the connecting panel 34 is electrically connected with an external circuit, so that the electric equipment can be electrically connected with the external circuit through the connecting panel 34, the cooling closing cover 20 is hinged to the outer side of the end wall of the mounting cavity 11 near the first mounting groove 111, one end of the torsion spring 44 is fixedly arranged at the middle part of the side wall of the mounting cavity 11 far away from the end of the first mounting groove 111, the other end of the torsion spring 44 is fixedly installed at the corner of the bottom of the inner side wall of the air guiding push plate 41, one end of the air guiding spring 42 is fixedly installed at the middle part of the inner side wall of the installation cavity 11 far away from one end of the first installation groove 111, the other end of the air guiding spring 42 is fixedly installed at the middle part of the inner side wall of the air guiding push plate 41, the air guiding spring 42 is obliquely arranged, the air guiding push plate 41 is inclined with the air guiding push plate, the air guiding push plate 41 forms an acute angle with the side wall of the installation cavity 11, one end of the inclined rod 43 is installed at the top of the inner side wall of the installation cavity 11 far away from one end of the first installation groove 111, the first inclined surface 431 of the inclined rod 43 abuts against the top of the inner wall of the air guiding push plate 41, the first installation sleeve shell 51 is fixedly installed in the first installation groove 111, one ends of the first conical springs 52 are fixedly installed in the first installation holes 512 respectively, the bottom surfaces of the air guiding triangular bodies 53 are fixedly installed at the other ends of the first conical springs 52, the plurality of second check valves 54 are fixedly installed in the plurality of second installation holes 513, respectively, the installation plate 61 is fixedly installed in the second installation groove 112, and one ends of the plurality of second cone springs 62 are fixedly installed in the plurality of third installation holes 611, respectively.
By arranging the cooling system 30 in the cooling cover 20, refrigerating cooling is provided for the energy storage equipment compartment 10, the first hollow cavity 22, the second hollow cavity 23 and the third hollow cavity 24 are separated in the cooling cover 20, the cooling system 30 is reasonably arranged, the structure is compact, fresh air can continuously enter the periphery of the installation cavity 11 and the power equipment through the negative pressure effect of the second hollow cavity 23 and the third hollow cavity 24, meanwhile, the pressure balance is kept, the wind speed is kept stable, and the problems of unbalanced wind speed, insufficient refrigerating effect and the like caused by pressure difference are avoided.
The air guide assembly 40, the first temperature control assembly 50 and the second temperature control assembly 60 are utilized to enable the cooling air flow to rapidly fill the whole installation cavity 11, the whole power equipment is cooled, so that the normal working temperature of the power equipment is kept, the service life of the power equipment is prolonged, when the temperature in the power equipment is reduced, the cooling fan 33 reduces the wind speed or stops running, the flow speed of the cooling air flow is reduced, the impact force of the cooling air flow is insufficient to enable the first conical springs 52 and the second conical springs 62 to be fully compressed, the first installation holes 512 and the third installation holes 611 are exposed, and the cooling air flow is pushed to the outside under the thrust of the cooling air flow, so that the whole cooling and temperature changing process is completed.
When the temperature of the power equipment is too high due to long-term use and other conditions, the cooling air flow generates upward impact force through the air guide assembly 40 and is sent to the first temperature control assembly 50, the air guide triangle 53 is overturned, and the first mounting hole 512 is exposed, so that the cooling air flow is sent to the negative pressure cavity 511 from the cooling air flow first mounting hole 512 after cooling the power equipment and the mounting cavity 11, and then is sent to the outside from the plurality of second one-way valves 54, the flowing distance of the cooling air flow is reduced, the transfer efficiency of the cooling air flow in the mounting cavity 11 is greatly increased, the cooling effect of the power equipment is accelerated, the working temperature of the power equipment is effectively reduced, and the service life of the power equipment is prolonged.
The above embodiments represent only a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. The utility model provides a electric power energy storage equipment cabin system of electric wire netting which characterized in that: comprises an energy storage equipment cabin (10), a cooling cover (20), a cooling system (30), an air guide assembly (40), a first temperature control assembly (50) and a second temperature control assembly (60), wherein a mounting cavity (11) is concavely formed on one side wall of the energy storage equipment cabin (10), a first mounting groove (111) is formed in the middle of the inner side of one end wall of the mounting cavity (11) in a penetrating manner, a second mounting groove (112) is formed in the middle of the inner side of the mounting cavity (11) adjacent to the first mounting groove (111), a length direction of the second mounting groove (112) is parallel to the width direction of the mounting cavity (11), the first mounting groove (111) and the second mounting groove (112) enable the mounting cavity (11) to be communicated with the outside air, the cooling cover (20) is hinged to the outer side of one end of the mounting cavity (11) adjacent to the first mounting groove (111), a hollow cavity (21) is formed in the inner side of the cooling cover (20), the cooling system (30) is mounted in the air guide assembly (40) in a direction parallel to the first side wall (111) of the air guide assembly (40), the first temperature control assembly (50) is fixedly arranged in the first mounting groove (111), and the second temperature control assembly (60) is fixedly arranged in the second mounting groove (112);
the wind-guiding component (40) comprises a torsion spring (44), a wind-guiding push plate (41), a wind-guiding spring (42) and an inclined rod (43), one end of the torsion spring (44) is fixedly arranged in the middle of one end of the side wall of the installation cavity (11) far away from the first installation groove (111), the other end of the torsion spring (44) is fixedly arranged at the corner of the bottom of the inner side wall of the wind-guiding push plate (41), one end of the wind-guiding spring (42) is fixedly arranged in the middle of one end of the side wall of the installation cavity (11) far away from the first installation groove (111), the other end of the wind-guiding spring (42) is fixedly arranged in the middle of the inner side wall of the wind-guiding push plate (41), the air guide spring (42) is obliquely arranged, so that the air guide push plate (41) is inclined along with the air guide push plate, an acute angle is formed between the air guide push plate (41) and the side wall of the installation cavity (11), the inclined rod (43) is made of flexible materials, one end of the inclined rod (43) is installed at the top of one end, far away from the first installation groove (111), of the side wall of the installation cavity (11), a first inclined surface (431) is concavely formed at the other end of the inclined rod (43) adjacent to one side of the air guide push plate (41), and the first inclined surface (431) is propped against the top of the inner wall of the air guide push plate (41);
the first temperature control assembly (50) comprises a first mounting sleeve shell (51), a plurality of first conical springs (52), a plurality of air guide triangular bodies (53) and a plurality of second one-way valves (54), wherein a negative pressure cavity (511) is formed in the first mounting sleeve shell (51) in a hollow mode, a plurality of first mounting holes (512) are formed in the inner side wall of the negative pressure cavity (511) in a penetrating mode along the length direction of the first mounting sleeve shell (51) in an equidistant array mode, a plurality of second mounting holes (513) are formed in the outer side wall of the negative pressure cavity (511) in a penetrating mode along the length direction of the first mounting sleeve shell (51) in an equidistant array mode, the first mounting sleeve shell (51) is fixedly mounted in the first mounting groove (111), one ends of the plurality of first conical springs (52) are fixedly mounted in the first mounting holes (512), the bottom surfaces of the plurality of air guide triangular bodies (53) are fixedly mounted in the other ends of the first conical springs (52), and the second one-way valves (54) are fixedly mounted in the second mounting holes (513);
the second temperature control assembly (60) comprises a mounting plate (61) and a plurality of second cone springs (62), the mounting plate (61) is fixedly mounted in a second mounting groove (112), the mounting plate (61) is provided with a plurality of third mounting holes (611) in a recessed mode at equal intervals along the length direction, one ends of the second cone springs (62) are respectively fixed in the third mounting holes (611), and air deflectors are arranged at the other ends of the second cone springs (62);
the bottom surface of the hollow cavity (21) is convexly provided with a first coaming (211), the bottom of the first coaming (211) is made of a heat conducting material, the middle part of the lateral wall of the outer side of the first coaming (211) is convexly provided with a second coaming (212), so that the hollow cavity (21) is divided into a first hollow cavity (22), a second hollow cavity (23) and a third hollow cavity (24), the first hollow cavity (22) is positioned at the bottom of the outer side of the hollow cavity (21), the second hollow cavity (23) is positioned at the top of the outer side of the hollow cavity (21), and the third hollow cavity (24) is positioned at the inner side of the hollow cavity (21);
the cooling system (30) comprises a cooling liquid tank (31), a cooling air conditioner (32), a cooling fan (33) and a connecting panel (34), wherein the cooling liquid tank (31) is fixedly arranged at one end, far away from the first air inlet groove (221), of the first hollow cavity (22), the cooling air conditioner (32) is fixedly arranged at the bottom of the third hollow cavity (24), the compression end of the cooling air conditioner (32) is propped against the first coaming (211), the cooling air conditioner (32) is connected with the cooling liquid tank (31) through a pipeline, and the cooling fan (33) is fixedly arranged at the top of the third hollow cavity (24);
cooling air generated by the cooling air conditioner (32) is blown to the mounting cavity (11) through the suction effect of the cooling fan (33) to form cooling air flow, the air guiding assembly (40) is blown, the air guiding push plate (41) stably moves around the torsion spring (44) under the pushing of the inclined rod (43), the air guiding spring (42) is compressed, the cooling air flow moves downwards to one side of the first temperature control assembly (50) under the guiding of the air guiding push plate (41), when the cooling air flow moves to the first temperature control assembly (50), the plurality of first conical springs (52) and the plurality of air guiding triangular bodies (53) are impacted, the first mounting holes (512) are compressed and sealed by the plurality of first conical springs (52), meanwhile, the cooling air flow is impacted the plurality of air guiding triangular bodies (53) and moves downwards under the guiding of the inclined faces of the plurality of air guiding triangular bodies (53), the second temperature control assembly (60) is conveyed, and the plurality of second conical springs (62) are compressed and sealed by the third mounting holes (611).
2. The grid power energy storage equipment compartment system of claim 1 wherein: an insulating mounting strip (12) and an insulating mounting plate (13) are arranged in the mounting cavity (11), and the insulating mounting strip (12) and the insulating mounting plate (13) can be used for fixedly mounting power equipment.
3. The grid power energy storage equipment compartment system of claim 2 wherein: the first air inlet groove (221) is formed in the outer side wall of the first hollow cavity (22) adjacent to one end of the energy storage equipment cabin (10) in an equidistant array penetrating mode, the second air inlet groove (231) is formed in the outer side wall of the second hollow cavity (23) in an equidistant array penetrating mode, the damp-proof plate (233) is arranged on the outer side wall of the second hollow cavity (23), the filter plate (232) is arranged on the bottom of the inner side wall of the second hollow cavity (23) in a protruding mode, and the filter plate (232) is arranged in a downward inclined mode.
4. The grid power energy storage equipment compartment system of claim 3 wherein: the middle part of one side wall of the first coaming (211) is penetrated and provided with a flow hole (213), the flow hole (213) enables the first hollow cavity (22) to be communicated with the third hollow cavity (24), the flow hole (213) is provided with a first one-way valve, the third hollow cavity (24) is far away from the bottom of one side wall of the first hollow cavity (22) and is provided with a first ventilation groove (241), the third hollow cavity (24) is far away from the top of one side wall of the first hollow cavity (22) and is respectively penetrated and provided with a second ventilation groove (243) and a third installation groove (242), and the second ventilation groove (243) and the third installation groove (242) are arranged in parallel along the width direction of the third hollow cavity (24) and are communicated with the installation cavity (11).
5. The grid power energy storage equipment compartment system of claim 4 wherein: the cooling fan (33) and the second ventilation groove (243) are arranged oppositely, the connecting panel (34) is fixedly arranged in the third installation groove (242), and the connecting panel (34) is electrically connected with an external circuit, so that the power equipment can be electrically connected with the external circuit through the connecting panel (34).
6. The grid power energy storage equipment compartment system of claim 5 wherein: the bottom of the side wall of the lower side of each wind guiding triangle body (53) is provided with a plurality of triangular grooves (531) in a penetrating and concave mode, and the centers of the bottom surfaces of the wind guiding triangle bodies (53) on the inner walls of the triangular grooves (531) are provided with inclined wind guiding surfaces (532) in a concave mode.
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| CN202310706801.9A CN116454767B (en) | 2023-06-15 | 2023-06-15 | Power grid electric power energy storage equipment cabin system |
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| CN202310706801.9A CN116454767B (en) | 2023-06-15 | 2023-06-15 | Power grid electric power energy storage equipment cabin system |
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| CN116454767B true CN116454767B (en) | 2023-09-01 |
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| CN117375442B (en) * | 2023-12-05 | 2024-02-23 | 中韶电气股份有限公司 | Variable-voltage alternating-current device |
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| CN113097886A (en) * | 2021-04-13 | 2021-07-09 | 董知阳 | Outdoor power distribution cabinet with improved windproof structure |
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| CN114784675A (en) * | 2022-04-20 | 2022-07-22 | 华能国际电力股份有限公司营口电厂 | Cubical switchboard with prevent mistake and close function |
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|---|---|---|---|---|
| CN113097886A (en) * | 2021-04-13 | 2021-07-09 | 董知阳 | Outdoor power distribution cabinet with improved windproof structure |
| CN214899478U (en) * | 2021-06-07 | 2021-11-26 | 广州朗豪自动化科技有限公司 | Novel driver cabinet |
| CN215269047U (en) * | 2021-06-18 | 2021-12-21 | 深圳市连昇科技有限公司 | 5G communication module for realizing moisture prevention by utilizing kinetic energy |
| CN114784675A (en) * | 2022-04-20 | 2022-07-22 | 华能国际电力股份有限公司营口电厂 | Cubical switchboard with prevent mistake and close function |
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