CN216529031U - Electrochemistry energy storage equipment heat abstractor - Google Patents
Electrochemistry energy storage equipment heat abstractor Download PDFInfo
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- CN216529031U CN216529031U CN202122523490.1U CN202122523490U CN216529031U CN 216529031 U CN216529031 U CN 216529031U CN 202122523490 U CN202122523490 U CN 202122523490U CN 216529031 U CN216529031 U CN 216529031U
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Abstract
The utility model discloses a heat dissipation device of electrochemical energy storage equipment, which comprises an energy storage assembly and a cooling assembly, relates to the technical field of electrochemical energy storage, when the energy storage equipment is powered on for use, the heat radiation fan box blows air upwards through the ventilation groove, when the heat is blown to flow to the upper end of the energy storage box, the heat absorption plate at the lower end of the top plate absorbs and transmits the heat, at the moment, the snakelike cold water pipe at the inner side of the heat absorption tank carries out heat exchange treatment on hot gas through cooling water at the inner side, so that heat can be quickly cooled to avoid overheating in the energy storage tank, the water pump can be started to pump the water in the snakelike cold water pipe to the inner side of the water storage tank through the water outlet pipe, at the moment, the semiconductor refrigerating sheet can refrigerate and cool the water after heat exchange in the water storage tank, so that the water can be reused for cooling, and when the water in the water storage tank is completely cooled, the cooling water can be discharged to the inner side of the snakelike cold water pipe through the water inlet to perform heat exchange and heat dissipation treatment.
Description
Technical Field
The utility model relates to the technical field of electrochemical energy storage, in particular to a heat dissipation device of electrochemical energy storage equipment.
Background
Electrochemistry is the science of studying the charged interface phenomenon formed by two types of conductors and the changes on the charged interface phenomenon, and the electrochemistry is widely applied to the scientific and technological fields of chemical engineering, metallurgy, machinery, electronics, aviation, aerospace, light industry, instruments, medicine, materials, energy, metal corrosion and protection, environmental science and the like; the energy storage technology mainly refers to the storage of electric energy, and the stored energy can be used as emergency energy and can also be used for outputting energy when the power grid is in high load, so that the peak clipping and valley filling are performed, and the fluctuation of the power grid is reduced.
Electrochemical energy storage is one of energy storage technologies, wherein the electrochemical energy storage refers to energy storage of various secondary batteries, chemical elements are used as energy storage media, and the charging and discharging processes are accompanied by chemical reactions or changes of the energy storage media; mainly including lead acid battery, redox flow battery, sodium-sulfur battery, lithium ion battery etc. use lithium cell and lead accumulator as the owner at present, can produce a large amount of heats in power consumptive and charging process, the heat that at this moment produces mostly can gather in a department, leads to this position overheated, if do not carry out the heat dissipation and handle and cause the damage of energy storage equipment inner member very easily for a long time.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
The present invention has been made in view of the above and/or other problems with a heat dissipation apparatus for electrochemical energy storage devices.
Therefore, the problem to be solved by the present invention is how to provide a heat dissipation device for an electrochemical energy storage device.
In order to solve the technical problems, the utility model provides the following technical scheme: a heat dissipation device for electrochemical energy storage equipment comprises,
the energy storage assembly comprises an energy storage box, support legs, a cooling fan box and a fixing plate, wherein the support legs are arranged at four corners of the lower end of the energy storage box, the cooling fan box is arranged in the middle of the lower end of the energy storage box, and the cooling fan box is connected with the lower end of the energy storage box through the fixing plate;
the cooling assembly comprises a top plate, a heat absorption groove and a water storage tank, the top plate is installed at the top end of the energy storage tank, the heat absorption groove is formed in the lower end of the top plate, and the water storage tank is further installed at the upper end of the top plate.
Based on the technical characteristics: the heat dissipation fan box can blow the air in the energy storage box upwards, the cooling water is arranged in the water storage box, and the cooling water can exchange heat with the heat in the energy storage box when flowing, so that the internal overheating of the energy storage box is avoided.
As a preferable aspect of the heat dissipation apparatus for an electrochemical energy storage device in the present invention, wherein: the energy storage box comprises a ventilation groove formed in the middle of the lower end of the energy storage box, the ventilation groove is aligned with the cooling fan box, a placing partition plate is further installed at the lower end of the inner cavity of the energy storage box, and the placing partition plate is located at the upper end of the ventilation groove.
Based on the technical characteristics: when the energy storage equipment is powered on for use, the heat dissipation fan box blows air upwards through the ventilation slots, at the moment, cold air flows upwards through the heat dissipation slots formed in the middle of the placing partition plates, the cold air blowing upwards drives heat in the energy storage box to move upwards synchronously, and the situation that heat is accumulated in one position to cause local overheating of the inner cavity of the energy storage box to damage an electric element is avoided.
As a preferable aspect of the heat dissipation apparatus for an electrochemical energy storage device in the present invention, wherein: the heat absorption tank comprises a heat absorption plate arranged at the lower end of the heat absorption tank, a snake-shaped cold water pipe is arranged at the upper end of the heat absorption plate, and the snake-shaped cold water pipe is positioned in the inner cavity of the heat absorption tank.
Based on the technical characteristics: when the heat is blown to flow to the upper end of the energy storage box, the heat absorption plate at the lower end of the top plate absorbs and transmits the heat, and at the moment, the snake-shaped cold water pipe at the inner side of the heat absorption groove carries out heat exchange treatment on hot gas through the cooling water at the inner side.
As a preferable aspect of the heat dissipation apparatus for an electrochemical energy storage device in the present invention, wherein: the heat absorption plate is a component made of graphene materials.
Based on the technical characteristics: the heat sink has the characteristics of absorbing heat on one side and dissipating heat on the other side, so that the absorbed heat can be transmitted to the inner side of the heat absorbing groove through the other side.
As a preferable aspect of the heat dissipation apparatus for an electrochemical energy storage device in the present invention, wherein: the snakelike cold water pipe is a component made of copper materials.
Based on the technical characteristics: has better heat conductivity, and can quickly cool the heat to avoid overheating in the energy storage box.
As a preferable aspect of the heat dissipation device for electrochemical energy storage equipment in the present invention, wherein: the water storage tank comprises a water pump arranged in the middle of the water storage tank and a semiconductor refrigerating sheet arranged at the upper end of the water storage tank, a water inlet pipe is connected with one side of the water storage tank and one side of the water pump, and a water outlet pipe is connected with the other side of the water storage tank and the other side of the water pump.
Based on the technical characteristics: after the snakelike cold water pipe exchanges heat, the water pump can be started to pump the water in the snakelike cold water pipe to the inner side of the water storage tank through the water outlet pipe.
As a preferable aspect of the heat dissipation apparatus for an electrochemical energy storage device in the present invention, wherein: the semiconductor refrigeration piece comprises a heat dissipation fin connected with the upper end of the semiconductor refrigeration piece.
Based on the technical characteristics: the semiconductor refrigeration piece can refrigerate and cool water after heat exchange in the water storage tank, so that the water can be reused for cooling, and heat generated by cooling in the water storage tank can be discharged outwards through the radiating fins.
As a preferable aspect of the heat dissipation apparatus for an electrochemical energy storage device in the present invention, wherein: the water inlet pipe and the water outlet pipe are connected with one end of the water storage tank and two ends of the snakelike cold water pipe.
Based on the technical characteristics: after the water in the water storage tank is completely cooled, the cooling water can be discharged to the inner side of the snakelike cold water pipe through the water inlet to perform heat exchange and heat dissipation treatment.
The utility model has the beneficial effects that: when the energy storage equipment is powered on for use, the heat dissipation fan box blows air upwards through the ventilation groove, cold air flows upwards through the heat dissipation groove which is arranged in the middle of the partition plate, the cold air blown upwards drives heat in the energy storage box to move upwards synchronously, the phenomenon that the heat is accumulated at one position to cause local overheating of the inner cavity of the energy storage box to damage an electric element is avoided, when the heat is blown to flow to the upper end of the energy storage box, the heat absorption plate at the lower end of the top plate absorbs and transmits the heat, the heat absorption plate is a component made of graphene materials and has the characteristics of absorbing heat and dissipating heat at one side, the absorbed heat can be transmitted to the inner side of the heat absorption groove through the other side, the snake-shaped cold water pipe at the inner side of the heat absorption groove carries out heat exchange treatment on hot air through cooling water at the inner side, the snake-shaped cold water pipe is a component made of copper materials and has better heat conductivity, so that the heat can be quickly cooled to avoid overheating inside the energy storage box, after snakelike cold water pipe heat transfer, can start the water pump and make it take out the storage water tank inboard through the inside water of outlet pipe with snakelike cold water pipe, at this moment the semiconductor refrigeration piece can carry out the refrigeration cooling to the water after the heat transfer in the storage water tank, make water can reuse cooling, the heat that the cooling produced in the storage water tank can outwards be discharged through radiating fin, and after the inside water of storage water tank cools off completely, can arrange the cooling water through the water inlet once more to snakelike cold water pipe inboard and carry out the heat transfer heat dissipation and handle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a block diagram of a heat sink for an electrochemical energy storage device of example 1.
Fig. 2 is a bottom view of a heat sink of an electrochemical energy storage device of example 1.
Fig. 3 is a top plan view of a heat sink for an electrochemical energy storage device of examples 2 and 3.
In the drawings, the components represented by the respective reference numerals are listed below:
100. an energy storage assembly; 101. an energy storage tank; 101a, a ventilation slot; 101b, placing a partition plate; 101b-1, a heat sink; 102. a support leg; 103. a heat radiation fan case; 104. a fixing plate; 200. a cooling assembly; 201. a top plate; 202. a heat absorption tank; 202a, a heat absorbing plate; 202b, a coiled cold water pipe; 203. a water storage tank; 203a, a water pump; 203b, semiconductor refrigerating sheets; 203b-1, heat dissipation fins; 203c, a water inlet pipe; 203d and a water outlet pipe.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, for a first embodiment of the present invention, the embodiment provides a heat dissipation apparatus for electrochemical energy storage devices, comprising an energy storage assembly 100, which includes an energy storage tank 101, support legs 102, a heat dissipation fan tank 103 and a fixing plate 104, wherein the support legs 102 are installed at four corners of the lower end of the energy storage tank 101, the heat dissipation fan tank 103 is installed in the middle of the lower end of the energy storage tank 101, and the heat dissipation fan tank 103 is connected to the lower end of the energy storage tank 101 through the fixing plate 104, a temperature reduction assembly 200, which includes a top plate 201, a heat absorption tank 202 and a water storage tank 203, the top end of the energy storage tank 101 is installed with the top plate 201, the lower end of the top plate 201 is installed with the heat absorption tank 202, the upper end of the top plate 201 is also installed with the water storage tank 203, the energy storage tank 101 includes a ventilation tank 101a opened in the middle of the lower end thereof, the ventilation tank 101a is aligned with the heat dissipation fan tank 103, and the lower end of the inner cavity of the energy storage tank 101 is also installed with a placing partition plate 101b, and the placing partition 101b is located at the upper end of the ventilating slot 101 a.
When the energy storage device is powered on for use, the heat dissipation fan box 103 blows air upwards through the ventilation groove 101a, at the moment, cold air flows upwards through the heat dissipation groove 101b-1 vacated in the middle of the partition plate 101b, and the cold air blown upwards drives heat in the energy storage box 101 to move upwards synchronously, so that the phenomenon that the heat is accumulated at one position to cause local overheating of the inner cavity of the energy storage box 101 to damage electrical elements is avoided.
Example 2
Referring to fig. 3, a second embodiment of the present invention, which is different from the first embodiment, is: the heat absorption tank 202 comprises a heat absorption plate 202a installed at the lower end of the heat absorption tank, a serpentine cold water pipe 202b is arranged at the upper end of the heat absorption plate 202a, the serpentine cold water pipe 202b is located in the inner cavity of the heat absorption tank 202, the heat absorption plate 202a is a member made of graphene materials, and the serpentine cold water pipe 202b is a member made of copper materials.
When the heat is blown to flow to the upper end of energy storage box 101, absorber plate 202a of roof 201 lower extreme will adsorb the heat and transmit, absorber plate 202a is the component that graphene materials made, have the radiating characteristic of one side heat absorption one side, make it can transmit the inboard of heat absorption groove 202 through the another side with the heat after absorbing, at this moment, the inboard snakelike cold water pipe 202b of heat absorption groove 202 will carry out heat transfer treatment to steam through the cooling water of inboard, snakelike cold water pipe 202b is the component that copper material made, has better thermal conductivity, make the heat can rapid cooling avoid the inside overheat of energy storage box 101.
Example 3
Referring to fig. 3, a third embodiment of the present invention is different from the first two embodiments in that: the water storage tank 203 comprises a water pump 203a arranged in the middle of the water storage tank 203 and a semiconductor refrigeration sheet 203b arranged at the upper end of the water storage tank 203, one side of the water storage tank 203 and one side of the water pump 203a are connected with a water inlet pipe 203c, the other side of the water storage tank 203 and the other side of the water pump 203a are connected with a water outlet pipe 203d, the semiconductor refrigeration sheet 203b comprises a heat dissipation fin 203b-1 connected with the upper end of the semiconductor refrigeration sheet, and one end of the water inlet pipe 203c and one end of the water outlet pipe 203d, which are far away from the water storage tank 203, are connected with the two ends of the snakelike cold water pipe 202 b.
After the heat transfer of snakelike cold water pipe 202b, can start water pump 203a and make it take out the inside water of snakelike cold water pipe 202b through outlet pipe 203d and put storage water tank 203 inboard, at this moment semiconductor refrigeration piece 203b can carry out the refrigeration cooling to the water after the heat transfer in the storage water tank 203, make water can utilize cooling down again, the heat that the cooling produced in the storage water tank 203 can outwards be discharged through radiating fin 203b-1, and after the inside water of storage water tank 203 cools down completely, can discharge the cooling water to snakelike cold water pipe 202b inboard once more through water inlet 203c and carry out heat transfer cooling treatment.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (8)
1. A heat abstractor of electrochemistry energy storage equipment, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the energy storage assembly (100) comprises an energy storage box (101), support legs (102), a cooling fan box (103) and a fixing plate (104), wherein the support legs (102) are arranged at four corners of the lower end of the energy storage box (101), the cooling fan box (103) is arranged in the middle of the lower end of the energy storage box (101), and the cooling fan box (103) is connected with the lower end of the energy storage box (101) through the fixing plate (104);
the cooling assembly (200) comprises a top plate (201), a heat absorption groove (202) and a water storage tank (203), wherein the top plate (201) is installed at the top end of the energy storage tank (101), the heat absorption groove (202) is formed in the lower end of the top plate (201), and the water storage tank (203) is further installed at the upper end of the top plate (201).
2. The electrochemical energy storage device heat sink of claim 1, wherein: energy storage box (101) are including ventilation groove (101a) of seting up in the middle of its lower extreme, and ventilation groove (101a) align with radiator fan case (103), and the inner chamber lower extreme of energy storage box (101) still installs places baffle (101b) to place baffle (101b) and be located the upper end of ventilation groove (101 a).
3. The electrochemical energy storage device heat sink of claim 1 or 2, wherein: the heat absorption tank (202) comprises a heat absorption plate (202a) mounted at the lower end of the heat absorption tank, a snake-shaped cold water pipe (202b) is arranged at the upper end of the heat absorption plate (202a), and the snake-shaped cold water pipe (202b) is positioned in the inner cavity of the heat absorption tank (202).
4. The electrochemical energy storage device heat sink of claim 3, wherein: the heat absorbing plate (202a) is a member made of graphene material.
5. The electrochemical energy storage device heat sink of claim 4, wherein: the serpentine cold water pipe (202b) is a member made of copper material.
6. The electrochemical energy storage device heat sink of claim 5, wherein: the water storage tank (203) comprises a water pump (203a) arranged in the middle of the water storage tank and a semiconductor refrigerating sheet (203b) arranged at the upper end of the water storage tank (203), one side of the water storage tank (203) and one side of the water pump (203a) are connected with a water inlet pipe (203c), and the other side of the water storage tank (203) and the other side of the water pump (203a) are connected with a water outlet pipe (203 d).
7. The electrochemical energy storage device heat sink of claim 6, wherein: the semiconductor chilling plate (203b) comprises a heat radiating fin (203b-1) connected with the upper end of the semiconductor chilling plate.
8. The electrochemical energy storage device heat sink of claim 6 or 7, wherein: the water inlet pipe (203c) and the water outlet pipe (203d) are connected with one end far away from the water storage tank (203) and the two ends of the snakelike cold water pipe (202 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122523490.1U CN216529031U (en) | 2021-10-20 | 2021-10-20 | Electrochemistry energy storage equipment heat abstractor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122523490.1U CN216529031U (en) | 2021-10-20 | 2021-10-20 | Electrochemistry energy storage equipment heat abstractor |
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| Publication Number | Publication Date |
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| CN216529031U true CN216529031U (en) | 2022-05-13 |
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| CN202122523490.1U Active CN216529031U (en) | 2021-10-20 | 2021-10-20 | Electrochemistry energy storage equipment heat abstractor |
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