CN117529046A - Liquid cooling heat exchange structure of energy storage power station and control flow - Google Patents
Liquid cooling heat exchange structure of energy storage power station and control flow Download PDFInfo
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- CN117529046A CN117529046A CN202311664269.5A CN202311664269A CN117529046A CN 117529046 A CN117529046 A CN 117529046A CN 202311664269 A CN202311664269 A CN 202311664269A CN 117529046 A CN117529046 A CN 117529046A
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- fixedly connected
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- inner shell
- shell
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- 238000004146 energy storage Methods 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 239000000110 cooling liquid Substances 0.000 claims description 22
- 238000004140 cleaning Methods 0.000 claims description 16
- 239000012535 impurity Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 208000032370 Secondary transmission Diseases 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 description 8
- 238000005192 partition Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20318—Condensers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20327—Accessories for moving fluid, for connecting fluid conduits, for distributing fluid or for preventing leakage, e.g. pumps, tanks or manifolds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2029—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant with phase change in electronic enclosures
- H05K7/20381—Thermal management, e.g. evaporation control
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The invention is suitable for the technical field of heat exchange structures, and provides a liquid cooling heat exchange structure and a control flow of an energy storage power station.
Description
Technical Field
The invention relates to the technical field of heat exchange structures, in particular to a liquid cooling heat exchange structure of an energy storage power station and a control flow.
Background
The energy storage power station is one of important means for solving the intermittent fluctuation of wind power and photovoltaic of new energy and realizing the peak clipping and valley leveling functions, the energy storage power station can store electric power, release the electric power when needed, and effectively solve the imbalance of the electric power in time and space, wherein the lithium ion battery is the battery most applied in the current electrochemical energy storage project due to the characteristics of high energy density, high energy conversion efficiency and the like.
At present, some existing energy storage power stations generally comprise a closed energy storage bin, a battery rack is placed in the energy storage bin, the battery rack is divided into a first placing rack and a second placing rack along the length extending direction of the battery rack, each placing rack is of a semi-surrounding structure with one end open so as to place batteries in the placing space inside the first placing rack and the second placing rack, a plurality of batteries are respectively arranged on the two placing racks, but due to the fact that a plurality of batteries in the battery rack can generate certain heat in the operation process of the energy storage power station, if the heat generated by the batteries is not timely taken away, the battery temperature can be continuously increased along with the continuous operation of the energy storage power station, serious influences are generated on the service life of the batteries, and even safety accidents are caused by thermal runaway. The cold air in the existing air-cooled heat-dissipation type energy storage power station cannot directly reach the surface of the battery, and performs high-efficiency heat exchange with the cold air, so that heat generated by the operation of the battery cannot be taken away in time, the service life of the battery is influenced due to overhigh temperature of the battery, and even safety accidents can be caused.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a liquid cooling heat exchange structure and a control flow of an energy storage power station.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an energy storage power station liquid cooling heat exchange structure, includes the shell body, the inside fixedly connected with inner shell body of shell body, the inner shell body is fixed on the inside front and back surface of shell body, the inside fixedly connected with bottom plate of inner shell body, the bottom fixedly connected with condenser of bottom plate, the inside of bottom plate is hollow structure, the inside of bottom plate is provided with the circulating pipe, circulating pipe one end fixedly connected with water pump, the output and the other end fixed connection of circulating pipe of water pump are provided with secondary drive heat abstractor on the bottom plate, the top of bottom plate is provided with the battery, the inside sliding connection of surface and inner shell body of battery.
The invention is further provided with: the top of bottom plate has seted up the flow groove with the inside intercommunication of bottom plate, and the inside fixedly connected with baffle of inner shell, ventilative groove has been seted up to the inside of baffle.
The invention is further provided with: the inner surface of inner shell has seted up the constant head tank, and the inside sliding connection of inner shell has the locating frame, and the locating frame is the mouth font, and one side fixedly connected with L shape locating rack that the locating frame is close to the constant head tank, the cross-section of L shape locating rack be L shape, the inside sliding connection of the surface of L shape locating rack and constant head tank, four gag lever posts of bottom fixedly connected with of locating frame, the top of inner shell is provided with interior top cap, and the top of shell is provided with outer top cap.
The invention is further provided with: the secondary transmission heat abstractor includes the axis of rotation, and the surface of axis of rotation is connected with the inside rotation of bottom plate, and the one end that the axis of rotation is close to the circulating pipe rotates the surface that runs through the circulating pipe and extends to the inside of circulating pipe, and the face fixedly connected with second fan that the axis of rotation is located the circulating pipe is inside, and the one end fixedly connected with first gear of circulating pipe is kept away from to the axis of rotation, and the ventilation groove with the inside intercommunication of shell body has all been seted up to the left and right sides of shell body.
The invention is further provided with: the inside of the ventilation groove is provided with a filter frame, the inside of the filter frame is fixedly connected with a fixed plate, and a filter screen is arranged between the filter frame and the fixed plate.
The invention is further provided with: the inside rotation of fixed plate is connected with the power shaft that extends to the fixed plate outside, and the same fixedly connected with second gear of surface of power shaft, and first gear is connected with the surface engagement of second gear, and the air inlet tank that extends to the bottom plate inside is seted up to one side of interior casing, and the exhaust groove with the inside intercommunication of inner shell is seted up to one side of inner casing keeping away from the air inlet tank, the first fan of two symmetries of surface fixedly connected with of power shaft, the one end fixedly connected with cleaning plate of power shaft keeping away from first fan, one side fixedly connected with brush that the cleaning plate is close to the fixed plate, the inside rotation of bottom plate is connected with the power shaft, the top fixedly connected with fan of blowing of power shaft, the surface fixedly connected with worm wheel of power shaft, and the surface that the axis of rotation is close to the power shaft is provided with long spiral line, and the power shaft is connected with the surface engagement of worm wheel through long spiral line, and the surface of axis of rotation is provided with the sealing washer, and the sealing washer setting runs through the penetration department of circulating pipe at the axis of rotation.
The invention is further provided with: the control flow of the liquid cooling heat exchange structure of the energy storage power station is characterized in that: the specific operation steps are as follows:
the first step: after the L-shaped locating rack slides into the locating groove by a worker, the battery slides into the locating frame, the inner top cover is arranged on the inner shell, and the outer top cover is arranged on the outer shell;
and a second step of: starting the water pump and the condenser by a worker, circulating the cooling liquid in the circulating pipe, cooling the cooling liquid by the condenser, and allowing the cold air to enter the inner shell from the flowing groove and dissipate heat of the battery;
and a third step of: the cooling liquid circularly flows to push the second fan to rotate, the second fan drives the rotating shaft to rotate, meanwhile, the first fan and the second gear are meshed, so that air in the external environment enters the bottom plate through the air inlet groove under the drive of the first fan, the cooling liquid in the circulating pipe cools the air, the rotating shaft rotates to drive the worm wheel to rotate, the power shaft drives the air blowing fan to rotate, the air flow entering the bottom plate can be smoothly discharged into the inner shell through the flow groove to cool the battery after being cooled through the cooling liquid, meanwhile, hot air rises, the first fan on the right side rotates, hot air in the inner shell enters the right side filter frame through the air outlet groove to a certain extent and is discharged into the external environment, so that the air in the inner shell can flow, and cool air can sufficiently dissipate heat generated by the battery;
fourth step: the cleaning plate can clean the impurities attached to the filter screen through the hairbrush, so that the impurities are reduced to a certain extent and are attached to the filter screen for a long time, the meshes of the filter screen are blocked, the speed of air in the external environment entering the outer shell is reduced, and the air in the external environment can smoothly enter the inner part of the outer shell and flow.
The invention has the advantages that: 1. according to the liquid cooling heat exchange structure and the control flow of the energy storage power station, the second fan is driven to rotate through the circulating flow of the cooling liquid, the second fan drives the rotating shaft to rotate, meanwhile, the first fan and the second gear can be meshed through the first gear and the second gear, the power shaft drives the first fan and the cleaning plate to rotate, air in the external environment enters the inside of the bottom plate through the air inlet groove under the driving of the first fan, the cooling liquid in the circulating pipe cools the air, the cooled air is discharged into the inside of the inner shell through the flow groove to cool the battery, meanwhile, the hot air rises, the first fan on the right side rotates, so that hot air in the inner shell enters the inside of the right filtering frame to a certain extent and is discharged into the external environment through the air outlet groove, the air in the inner shell can flow, the cold air can sufficiently dissipate heat generated by the battery, the heat dissipation of the device is smoother, and the cleaning plate can clean impurities attached to the filter screen through the hairbrush, so that the impurities are attached to the filter screen for a long time to the filter screen, the situation that the filter screen is blocked by the impurities is reduced to a certain extent, and the air entering the outside of the filter screen is reduced to the outside.
2. According to the liquid cooling heat exchange structure and the control flow of the energy storage power station, two adjacent batteries can be separated through the partition board, and meanwhile, air between the two adjacent batteries can flow smoothly through the ventilation grooves, so that heat dissipation between the two adjacent batteries is smooth.
3. According to the liquid cooling heat exchange structure and the control flow of the energy storage power station, the L-shaped locating frame is L-shaped in cross section, so that a certain space is formed between the locating frame and the inner shell when the L-shaped locating frame locates the locating frame, a certain space is formed between a battery inside the locating frame and the inner shell, air inside the inner shell can flow smoothly, and heat inside the inner shell can be radiated smoothly.
4. According to the liquid cooling heat exchange structure and the control flow of the energy storage power station, cold air generated in the bottom plate can smoothly enter the inner shell through the flow grooves, and the heat of the battery in the inner shell is dissipated.
5. According to the liquid cooling heat exchange structure and the control flow of the energy storage power station, the rotation shaft 20 rotates to enable the rotation shaft 20 to drive the worm wheel 32 to rotate, so that the power shaft 33 drives the blowing fan 22 to rotate, and the effect that the wind flow entering the bottom plate 17 can be smoothly discharged into the inner shell 8 through the flow groove 18 to cool the battery 14 after being cooled by cooling liquid is achieved, and therefore cooling and heat dissipation of the battery 14 are smooth.
Drawings
FIG. 1 is a schematic diagram of a liquid cooling heat exchange structure of an energy storage power station;
FIG. 2 is a schematic view of the internal structure of the outer shell of the present invention;
FIG. 3 is a schematic cross-sectional structural view of the outer housing of the present invention;
FIG. 4 is a schematic view of a positioning frame according to the present invention;
FIG. 5 is a schematic structural view of the circulation tube of the present invention;
fig. 6 is a schematic structural view of the rotating shaft of the present invention.
In the figure: 1. an outer housing; 2. an outer top cover; 3. a ventilation groove; 4. a filter frame; 5. a filter screen; 6. a cleaning plate; 7. a fixing plate; 8. an inner housing; 9. an inner top cover; 10. a positioning frame; 11. an L-shaped positioning frame; 12. a positioning groove; 13. a limit rod; 14. a battery; 15. a partition plate; 16. a ventilation groove; 17. a bottom plate; 18. a flow channel; 19. a condenser; 20. a rotating shaft; 21. a first gear; 22. a blowing fan; 23. a first fan; 24. a brush; 25. a power shaft; 26. a circulation pipe; 27. a second fan; 28. a water pump; 29. an air inlet groove; 30. an exhaust groove; 31. a second gear; 32. a worm wheel; 33. a power shaft; 34. and (3) sealing rings.
Detailed Description
It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that 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 application belongs unless otherwise indicated.
In the present invention, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides an energy storage power station liquid cooling heat transfer structure and control flow, including shell 1, the inside fixedly connected with inner shell 8 of shell 1, inner shell 8 is fixed on the inside front and back surface of shell 1, thereby make inner shell 8 can unsettled fix in shell 1, the inside fixedly connected with bottom plate 17 of inner shell 8, the bottom fixedly connected with condenser 19 of bottom plate 17, condenser 19 is current structure, do not do too much here, the inside of bottom plate 17 is hollow structure, the inside of bottom plate 17 is provided with circulating pipe 26, circulating pipe 26 is circuitous form setting in the inside of bottom plate 17, circulating pipe 26 one end fixedly connected with water pump 28, water pump 28 is current structure, do not do too much here, the output of water pump 28 and the other end fixed connection of circulating pipe 26, can make the inside coolant circulation flow of circulating pipe 26 through water pump 28, simultaneously, can cool down the inside coolant of 26, and make the coolant can dispel the heat to the inside of inner shell 8 more smoothly, be provided with secondary drive on bottom plate 17, the top of bottom plate 17 is provided with battery 14, the inside of battery 14 and the inside of shell 8 slip connection.
Further, a flow groove 18 communicating with the inside of the bottom plate 17 is provided at the top of the bottom plate 17, and the cold air generated in the bottom plate 17 can smoothly enter the inside of the inner housing 8 through the flow groove 18, and dissipate heat of the battery in the inner housing 8.
Further, the inside of the inner casing 8 is fixedly connected with a partition plate 15, the inside of the partition plate 15 is provided with a ventilation groove 16, two adjacent batteries 14 can be separated through the partition plate 15, and meanwhile, air between the two adjacent batteries 14 can flow smoothly through the ventilation groove 16, so that heat dissipation between the two adjacent batteries 14 is smooth.
Further, the positioning groove 12 is formed in the inner surface of the inner shell 8, the positioning frame 10 is slidably connected to the inner shell 8, the positioning frame 10 is shaped like a Chinese character 'kou', an L-shaped positioning frame 11 is fixedly connected to one side, close to the positioning groove 12, of the positioning frame 10, the cross section of the L-shaped positioning frame 11 is L-shaped, the surface of the L-shaped positioning frame 11 is slidably connected with the inner part of the positioning groove 12, and the cross section of the L-shaped positioning frame 11 is L-shaped, so that a certain space is formed between the positioning frame 10 and the inner shell 8 when the L-shaped positioning frame 11 positions the positioning frame 10, a certain space is formed between a battery 14 inside the positioning frame 10 and the inner shell 8, and air inside the inner shell 8 can flow smoothly, and heat inside the inner shell 8 can be dissipated smoothly.
Further, the bottom of the positioning frame 10 is fixedly connected with four limiting rods 13, and the positions of the batteries 14 can be repositioned through the four limiting rods 13, so that the positions of the batteries 14 are limited, and the batteries 14 are not easy to slide while radiating heat.
Further, the top of inner shell 8 is provided with interior top cap 9, and interior top cap 9 can protect the inside battery 14 of inner shell 8, and the top of shell 1 is provided with outer top cap 2, through the cooperation of outer top cap 2 and shell 1, can protect the inside structure of shell 1.
The secondary transmission heat dissipation device comprises a rotating shaft 20, the surface of the rotating shaft 20 is rotationally connected with the inside of a bottom plate 17, one end of the rotating shaft 20, which is close to a circulating pipe 26, rotates to penetrate through the surface of the circulating pipe 26 and extends to the inside of the circulating pipe 26, a second fan 27 is fixedly connected to the surface of the rotating shaft 20, which is positioned inside the circulating pipe 26, so that cooling liquid can push the second fan 27 to rotate, the second fan 27 drives the rotating shaft 20 to rotate, one end, which is far away from the circulating pipe 26, of the rotating shaft 20 is fixedly connected with a first gear 21, ventilation grooves 3 communicated with the inside of the outer shell 1 are formed in the left side and the right side of the outer shell 1, a filter frame 4 is arranged inside the ventilation grooves 3, a fixed plate 7 is fixedly connected to the inside of the filter frame 4, a filter screen 5 is arranged between the filter frame 4 and the fixed plate 7, impurities and small insects in the external environment can be blocked and filtered through the filter screen 5, air in the external environment can smoothly enter the inside of the outer shell 1, the heat inside the outer shell 1 is enabled to rotate, the inner rotation of the fixed plate 7 is connected with a shaft 25 extending to the outside the fixed plate 7, a first gear 25 is fixedly connected with the second gear 31, a second gear 31 is meshed with the second gear 31, and a second gear 31 is rotatably connected with the second gear 31, and a diameter of the second gear 31 is enabled to rotate, and the second gear 31 is meshed with the second gear 31.
Further, the outer surface of the power shaft 25 is fixedly connected with two symmetrical first fans 23, so that air in the external environment can smoothly enter the inside of the outer shell 1 through the first fans 23, and the air in the outer shell 1 is discharged out of the inside of the outer shell 1 under the action of the right first fans 23.
Further, an air inlet groove 29 extending to the inside of the bottom plate 17 is formed in one side of the inner shell 8, an air outlet groove 30 communicated with the inside of the inner shell 8 is formed in one side of the inner shell 8 away from the air inlet groove 29, so that air in the external environment enters the inside of the bottom plate 17 through the air inlet groove 29 under the drive of the first fan 23, cooling liquid in the circulation pipe 26 cools the air, the cooled air is discharged into the inside of the inner shell 8 through the flow groove 18 to cool the battery 14, meanwhile, hot air rises, the first fan 23 on the right rotates, hot air in the inner shell 8 is enabled to enter the inside of the right filter frame 4 through the air outlet groove 30 to be discharged into the external environment to a certain extent, and therefore the air in the inner shell 8 can flow, and heat generated by the battery 14 can be fully dissipated.
Further, the one end fixedly connected with cleaning plate 6 that first fan 23 was kept away from to power shaft 25, one side fixedly connected with brush 24 that cleaning plate 6 is close to fixed plate 7, cleaning plate 6 can clean the impurity that adheres to on filter screen 5 through brush 24, thereby reduce the impurity to a certain extent and adhere to on filter screen 5 for a long time, the mesh of messenger's filter screen 5 appears blockking up, the condition that the inside speed of air admission shell 1 in the external environment reduces appears, thereby the inside of air admission shell 1 in the external environment can be more smoothly got into, and make the inside air of shell 1 flow, make the inside and outside of interior shell 8 dispel the heat simultaneously, and make the heat dissipation of device more smooth.
Further, the power shaft 33 is rotatably connected to the inside of the bottom plate 17, the air blowing fan 22 is fixedly connected to the top end of the power shaft 33, the worm wheel 32 is fixedly connected to the outer surface of the power shaft 33, the rotating shaft 20 is provided with long spiral threads close to the outer surface of the power shaft 33, the power shaft 20 is in meshed connection with the surface of the worm wheel 32 through the long spiral threads, the sealing ring 34 is arranged on the outer surface of the rotating shaft 20 and penetrates through the circulating pipe 26, the sealing ring 34 is made of nitrile rubber, and therefore the sealing ring 34 has good oil resistance and corrosion resistance, is suitable for cooling liquid, and ensures the tightness of the device.
Through the rotation of the rotation shaft 20, the rotation shaft 20 drives the worm wheel 32 to rotate, so that the power shaft 33 drives the blowing fan 22 to rotate, and the air flow entering the bottom plate 17 can be smoothly discharged into the inner shell 8 through the flow groove 18 to cool the battery 14 after being cooled by the cooling liquid, so that the cooling and heat dissipation of the battery 14 are smooth.
The control flow of the liquid cooling heat exchange structure of the energy storage power station comprises the following specific operation steps:
the first step: after the L-shaped positioning frame 11 slides into the positioning groove 12 by a worker, the battery 14 slides into the positioning frame 10, the inner top cover 9 is arranged on the inner shell 8, and the outer top cover 2 is arranged on the outer shell 1;
and a second step of: the water pump 28 and the condenser 19 are started by a worker, so that the cooling liquid in the circulating pipe 26 circulates and flows, the condenser 19 cools the cooling liquid, and the cooling air enters the inner shell 8 from the flowing groove 18 and dissipates heat of the battery 14;
and a third step of: the circulation flow of the cooling liquid drives the second fan 27 to rotate, the second fan 27 drives the rotating shaft 20 to rotate, meanwhile, the power shaft 25 drives the first fan 23 and the cleaning plate 6 to rotate through the meshing of the first gear 21 and the second gear 31, so that air in the external environment enters the inside of the bottom plate 17 through the air inlet groove 29 under the driving of the first fan 23, the cooling liquid in the circulating pipe 26 cools the air, the rotating shaft 20 drives the worm wheel 32 to rotate through the rotating shaft 20, the power shaft 33 drives the blowing fan 22 to rotate, the air flow entering the inside of the bottom plate 17 can be smoothly discharged into the inside of the inner shell 8 to cool the battery 14 through the flow groove 18 after the cooling liquid is cooled, meanwhile, the hot air rises, the first fan 23 on the right side rotates, so that hot air in the inner shell 8 enters the inside of the right side filter frame 4 through the air outlet groove 30 to a certain extent, and is discharged into the external environment, so that the cold air in the inner shell 8 can flow, and the heat generated by the battery 14 can be fully dissipated;
fourth step: the cleaning plate 6 can clean the impurities attached to the filter screen 5 through the brush 24, thereby reducing the impurities attached to the filter screen 5 for a long time to a certain extent, blocking the meshes of the filter screen 5, reducing the speed of the air entering the outer shell 1 in the external environment, and enabling the air in the external environment to enter the inner part of the outer shell 1 more smoothly and enabling the air inside the outer shell 1 to flow.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an energy storage power station liquid cooling heat exchange structure, includes shell body (1), its characterized in that: the inside fixedly connected with inner shell (8) of shell (1), inner shell (8) are fixed on the inside front and back surface of shell (1), the inside fixedly connected with bottom plate (17) of inner shell (8), the bottom fixedly connected with condenser (19) of bottom plate (17), the inside of bottom plate (17) is hollow structure, the inside of bottom plate (17) is provided with circulating pipe (26), circulating pipe (26) one end fixedly connected with water pump (28), the output of water pump (28) and the other end fixedly connected with of circulating pipe (26), be provided with secondary drive heat abstractor on bottom plate (17), the top of bottom plate (17) is provided with battery (14), the inside sliding connection of surface and inner shell (8) of battery (14).
2. The energy storage power station liquid cooling heat exchange structure according to claim 1, wherein: the top of bottom plate (17) is offered and is had flow groove (18) with inside intercommunication of bottom plate (17), and the inside fixedly connected with baffle (15) of inner shell (8), ventilative groove (16) have been seted up to the inside of baffle (15).
3. The energy storage power station liquid cooling heat exchange structure according to claim 1, wherein: positioning grooves (12) are formed in the inner surface of the inner shell (8), positioning frames (10) are connected with the inner surface of the inner shell (8) in a sliding mode, the positioning frames (10) are shaped like Chinese character 'kou', an L-shaped positioning frame (11) is fixedly connected to one side, close to the positioning grooves (12), of each positioning frame (10), the cross section of each L-shaped positioning frame (11) is L-shaped, the surface of each L-shaped positioning frame (11) is connected with the inner portion of each positioning groove (12) in a sliding mode, and four limiting rods (13) are fixedly connected to the bottom of each positioning frame (10).
4. The energy storage power station liquid cooling heat exchange structure according to claim 1, wherein: an inner top cover (9) is arranged at the top of the inner shell (8), and an outer top cover (2) is arranged at the top of the outer shell (1).
5. The energy storage power station liquid cooling heat exchange structure according to claim 1, wherein: the secondary transmission heat abstractor includes axis of rotation (20), the surface of axis of rotation (20) is connected with the inside rotation of bottom plate (17), the one end that axis of rotation (20) is close to circulating pipe (26) rotates and runs through the surface of circulating pipe (26) and extend to the inside of circulating pipe (26), the face fixedly connected with second fan (27) that axis of rotation (20) are located inside circulating pipe (26), the one end fixedly connected with first gear (21) of circulating pipe (26) is kept away from to axis of rotation (20), ventilation groove (3) with inside intercommunication of shell body (1) have all been seted up to the left and right sides of shell body (1).
6. The energy storage power station liquid cooling heat exchange structure of claim 5, wherein: the inside of ventilation groove (3) is provided with filter frame (4), and the inside fixedly connected with fixed plate (7) of filter frame (4), is provided with filter screen (5) between filter frame (4) and fixed plate (7).
7. The energy storage power station liquid cooling heat exchange structure of claim 5, wherein: the inside rotation of fixed plate (7) is connected with power shaft (25) that extend to fixed plate (7) outside, and the surface fixedly connected with second gear (31) of power shaft (25), and first gear (21) are connected with the surface engagement of second gear (31), and air inlet tank (29) that extend to bottom plate (17) inside are seted up to one side of interior casing (8), and exhaust groove (30) with interior casing (8) inside intercommunication are seted up to one side that air inlet tank (29) was kept away from to interior casing (8).
8. The energy storage power station liquid cooling heat exchange structure of claim 7, wherein: the utility model discloses a cleaning device for the automobile, including power shaft (25), first fan (23) of surface fixedly connected with of power shaft (25), the one end fixedly connected with cleaning board (6) of first fan (23) are kept away from to power shaft (25), one side fixedly connected with brush (24) that cleaning board (6) is close to fixed plate (7), the inside rotation of bottom plate (17) is connected with power shaft (33), top fixedly connected with blowing fan (22) of power shaft (33), the surface fixedly connected with worm wheel (32) of power shaft (33), the surface that axis of rotation (20) is close to power shaft (33) is provided with long spiral line, the surface meshing connection of power shaft (20) through long spiral line and worm wheel (32), the surface of axis of rotation (20) is provided with sealing washer (34), sealing washer (34) set up in the penetration department that axis of rotation (20) run through circulating pipe (26).
9. The control flow of the liquid cooling heat exchange structure of the energy storage power station is characterized in that: the specific operation steps are as follows:
the first step: after the L-shaped locating rack (11) slides into the locating groove (12) by a worker, the battery (14) slides into the locating frame (10), the inner top cover (9) is arranged on the inner shell (8), and the outer top cover (2) is arranged on the outer shell (1);
and a second step of: the water pump (28) and the condenser (19) are started by a worker, so that the cooling liquid in the circulating pipe (26) circularly flows, the condenser (19) cools the cooling liquid, and the cold air enters the inner shell (8) from the flowing groove (18) and dissipates heat of the battery (14);
and a third step of: the circulation flow of the cooling liquid drives the second fan (27) to rotate, the second fan (27) drives the rotating shaft (20) to rotate, meanwhile, the power shaft (25) drives the first fan (23) and the cleaning plate (6) to rotate through the engagement of the first gear (21) and the second gear (31), air in the external environment enters the bottom plate (17) through the air inlet groove (29) under the driving of the first fan (23), the cooling liquid in the circulating pipe (26) cools the air, the rotating shaft (20) rotates, the rotating shaft (20) drives the worm wheel (32) to rotate, so that the power shaft (33) drives the blowing fan (22) to rotate, and the air flow entering the bottom plate (17) can be more smoothly discharged into the inner shell (8) after being cooled by the cooling liquid, meanwhile, the hot air rises, the first fan (23) on the right side rotates, the inner shell (8) is enabled to be enabled to enter the inner shell (8) through the air inlet groove (30) to be cooled to a certain extent, and the air can be enabled to flow into the inner shell (8) through the air outlet groove (14) to be fully cooled, and the air can be exhausted to the outside through the air inlet groove (4) to the air outlet;
fourth step: the cleaning plate (6) can clean impurities attached to the filter screen (5) through the hairbrush (24), so that impurities are reduced to a certain extent and attached to the filter screen (5) for a long time, meshes of the filter screen (5) are blocked, the internal speed of air in the external environment entering the outer shell (1) is reduced, and accordingly the air in the external environment can smoothly enter the inner part of the outer shell (1) and flow in the outer shell (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311664269.5A CN117529046A (en) | 2023-12-06 | 2023-12-06 | Liquid cooling heat exchange structure of energy storage power station and control flow |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119028386A (en) * | 2024-10-28 | 2024-11-26 | 山西省交通运输安全应急保障技术中心(有限公司) | A construction traffic safety assessment visual data storage device and assessment method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119028386A (en) * | 2024-10-28 | 2024-11-26 | 山西省交通运输安全应急保障技术中心(有限公司) | A construction traffic safety assessment visual data storage device and assessment method thereof |
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