CN216624410U - Battery cabinet - Google Patents
Battery cabinet Download PDFInfo
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- CN216624410U CN216624410U CN202122572875.7U CN202122572875U CN216624410U CN 216624410 U CN216624410 U CN 216624410U CN 202122572875 U CN202122572875 U CN 202122572875U CN 216624410 U CN216624410 U CN 216624410U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- 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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Abstract
The utility model discloses a battery cabinet, which relates to the technical field of battery charging and replacing, and comprises: a cabinet body; the battery storage bin comprises a plurality of battery storage bin bodies arranged in a cabinet body, wherein accommodating cavities for placing batteries are formed in the battery storage bin bodies, and waterway channels capable of exchanging heat with the wall surfaces are formed outside the wall surfaces of the battery storage bin bodies; a storage device for storing a heat transfer liquid; the storage device, the supercharging device and the waterway channel form a circulating pipeline; a temperature adjusting mechanism for adjusting a temperature of the heat transfer liquid stored in the storage device. This application can make the battery have a suitable storage temperature and save in low temperature environment or high temperature environment, further makes the battery can charge and discharge smoothly.
Description
Technical Field
The utility model relates to the technical field of battery charging and replacing, in particular to a battery cabinet.
Background
The frequent charging accidents in the battery chamber are frequently caused, the safety of battery charging is always the field of key attention of people, and the popularization of the battery cabinet for realizing battery charging and replacement can greatly reduce the occurrence of the ignition accidents of the indoor batteries, so that the battery cabinet urgently needs measures for preventing the batteries from igniting and quickly responding after ignition when the batteries are charged or stored.
At present, batteries widely popularized and applied generally have the advantages of long service life, large specific capacity, no memory effect and the like, such as lithium ion batteries. However, most batteries still have the problems of low capacity, serious attenuation, poor cycle rate performance and the like in a low-temperature environment, the development of the batteries in various application fields is seriously restricted by the problems, and particularly, the problems of obvious lithium precipitation phenomenon, imbalance of lithium desorption and the like also occur in a low-temperature environment of a lithium battery. However, in a high-temperature environment, the battery is prone to heat accumulation, the internal temperature of the battery is increased, the charging and discharging efficiency and the service life of the battery are affected, and even a fire disaster occurs. For example, for lithium batteries, suitable storage temperatures are generally no greater than 20 ℃ to 25 ℃. Therefore, how to ensure that the battery can be smoothly charged and discharged in a low-temperature environment or a high-temperature environment is an important problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects in the prior art, an embodiment of the present invention provides a battery cabinet, which enables a battery to have a suitable storage temperature for storage in a low temperature environment or a high temperature environment, and further enables the battery to be smoothly charged and discharged.
The embodiment of the utility model has the following specific technical scheme:
a battery cabinet, comprising:
a cabinet body;
the battery storage bin comprises a plurality of battery storage bin bodies arranged in a cabinet body, wherein accommodating cavities for placing batteries are formed in the battery storage bin bodies, and waterway channels capable of exchanging heat with the wall surfaces are formed outside the wall surfaces of the battery storage bin bodies;
the storage device, the supercharging device and the waterway channel form a circulating pipeline;
a temperature adjusting mechanism for adjusting a temperature of the heat transfer liquid stored in the storage device.
Preferably, the battery cabinet further includes: the temperature measuring piece is used for measuring the temperature in the battery storage bin body;
and the control unit is electrically connected with the temperature measuring part, the supercharging device and the temperature adjusting mechanism, and controls the operation states of the supercharging device and the temperature adjusting mechanism according to the temperature in the battery storage bin detected by the temperature detecting part.
Preferably, the battery cabinet further includes: and a water storage mechanism, wherein a water channel is formed between the water storage mechanism and the wall surface of the battery storage bin body.
Preferably, the water storage mechanism comprises an upper water storage box tightly attached to the upper wall surface of the battery storage bin body, a side water storage box tightly attached to the side wall surface of the battery storage bin body, and a lower water storage box tightly attached to the lower wall surface of the battery storage bin body, and the side water storage boxes are respectively communicated with the upper water storage box and the lower water storage box.
Preferably, the inlet of the pressurizing device can be communicated with the storage device, the outlet of the pressurizing device can be communicated with the waterway channel, and the waterway channel is communicated with the storage device.
Preferably, the waterway channels of the battery storage bin bodies are connected in series.
Preferably, the temperature adjustment mechanism includes: a heating mechanism for heating the heat transfer liquid stored in the storage device; and/or a cooling mechanism for cooling the heat transfer liquid stored in the storage device.
Preferably, the battery storage chamber has a water outlet capable of communicating with the accommodating chamber, the water outlet is communicated with the water channel, an on-off valve is arranged at the water outlet, the on-off valve is electrically connected with the control unit, and the control unit controls the on-off state of the on-off valve and the operation state of the pressurizing device according to the temperature in the battery storage chamber detected by the temperature detecting member.
Preferably, the upper end in the battery storage bin body is provided with a spray plate extending along the horizontal direction, the spray plate is provided with a plurality of spray holes, a water diversion space is formed between the spray plate and the upper wall surface of the battery storage bin body, the water outlet is positioned on the upper wall surface of the battery storage bin body, and the water outlet is communicated with the water diversion space.
Preferably, the battery cabinet further includes: and the connector is arranged on the battery storage bin body and is used for realizing electrical connection with a battery.
The technical scheme of the utility model has the following remarkable beneficial effects:
battery cabinet in this application passes through temperature regulation mechanism and adjusts the heat transfer liquid's of storage in the storage device temperature, rethread supercharging device carries heat transfer liquid to the waterway channel of the storehouse body department of battery storage, heat transfer liquid carries out the heat transfer with the wall of the storehouse body of battery storage in order to realize the chamber that holds of placing the battery in the storehouse body of battery storage and intensifies or cool down, thereby make the internal battery of placing of battery storage storehouse can be in a suitable temperature, effectively avoid the battery to be in under low temperature or the high temperature, thereby improve the charge-discharge efficiency and the battery life-span of battery, and can guarantee that the battery is in a safe temperature environment, avoid appearing the battery overheat explosion.
Specific embodiments of the present invention are disclosed in detail with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not so limited in scope. Features that are described and/or illustrated with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments, in combination with or instead of the features of the other embodiments.
Drawings
The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. In addition, the shapes, the proportional sizes, and the like of the respective members in the drawings are merely schematic for facilitating the understanding of the present invention, and do not specifically limit the shapes, the proportional sizes, and the like of the respective members of the present invention. Those skilled in the art, having the benefit of the teachings of this invention, may choose from the various possible shapes and proportional sizes to implement the utility model as a matter of case.
FIG. 1 is a front view of a battery cabinet in an embodiment of the utility model;
FIG. 2 is a rear view of a battery cabinet according to an embodiment of the present invention;
FIG. 3 is a cross-sectional view of a battery cabinet according to an embodiment of the present invention;
FIG. 4 is a schematic perspective view of a battery compartment according to an embodiment of the present invention;
fig. 5 is a cross-sectional view of a battery compartment in an embodiment of the utility model.
Reference numerals of the above figures:
1. a cabinet body; 11. a vertical rod; 12. a cross bar; 2. a battery storage bin body; 21. an accommodating chamber; 22. a waterway channel; 23. a water outlet; 24. an opening and closing valve; 25. a spray plate; 251. spraying holes; 26. a water diversion space; 27. an upper wall surface; 28. a lower wall surface; 29. a side wall surface; 30. a rear wall surface; 31. a connector; 3. a storage device; 4. a pressure boosting device; 5. a temperature adjustment mechanism; 51. a heating mechanism; 52. a cooling mechanism; 6. a temperature measuring member; 7. a water storage mechanism; 71. an upper water storage box; 72. a side water storage box; 73. a lower water storage box; 8. a connecting pipe; 9. a battery.
Detailed Description
The details of the present invention can be more clearly understood in conjunction with the accompanying drawings and the description of the embodiments of the present invention. However, the specific embodiments of the present invention described herein are for the purpose of illustration only and are not to be construed as limiting the utility model in any way. Any possible variations based on the present invention may be conceived by the skilled person in the light of the teachings of the present invention, and these should be considered to fall within the scope of the present invention. It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "mounted," "connected," and "connected" are to be construed broadly and may include, for example, mechanical or electrical connections, communications between two elements, direct connections, and indirect connections through intervening media, as well as the detailed meanings of the terms as understood by those skilled in the art. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
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 application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In order to enable a battery to have a suitable storage temperature for storage in a low-temperature environment or a high-temperature environment, and further enable the battery to be smoothly charged and discharged, a battery cabinet is provided in the present application, fig. 1 is a front view of the battery cabinet in an embodiment of the present invention, fig. 2 is a back view of the battery cabinet in the embodiment of the present invention, fig. 3 is a cross-sectional view of the battery cabinet in the embodiment of the present invention, fig. 4 is a schematic perspective view of a battery compartment in the embodiment of the present invention, and fig. 5 is a cross-sectional view of the battery compartment in the embodiment of the present invention, as shown in fig. 1 to 5, the battery cabinet may include: a cabinet body 1; the battery storage bin comprises a plurality of battery storage bin bodies 2 arranged in a cabinet body 1, wherein accommodating cavities 21 for accommodating batteries 9 are formed in the battery storage bin bodies 2, and water channels 22 are formed outside the wall surfaces of the battery storage bin bodies 2; the storage device 3 and the pressure boosting device 4 are used for storing heat transfer liquid, and a circulating pipeline is formed among the storage device 3, the pressure boosting device 4 and the waterway channel 22; a temperature adjusting mechanism 5 for adjusting the temperature of the heat transfer liquid stored in the storage device 3.
The temperature of the heat transfer liquid of storage in the storage device 3 is adjusted through temperature regulation mechanism 5 to the battery cabinet in this application, rethread supercharging device 4 carries heat transfer liquid to the waterway 22 of the battery storage storehouse body 2 department, heat transfer liquid carries out the heat transfer with the wall of the battery storage storehouse body 2 in order to realize placing battery 9 in the battery storage storehouse body 2 hold chamber 21 and heat up or cool down, thereby make the battery 9 of placing in the battery storage storehouse body 2 can be in a suitable temperature, effectively avoid battery 9 to be in low temperature or high temperature, thereby improve battery 9's charge-discharge efficiency and battery 9 life-span, and can guarantee that battery 9 is in a safe temperature environment, avoid appearing battery 9 overheat explosion.
In order to better understand the battery cabinet of the present application, it will be further explained and illustrated below. As shown in fig. 1, the battery cabinet may include: the cabinet comprises a cabinet body 1, a plurality of battery storage bin bodies 2 arranged in the cabinet body 1, a storage device 3 for storing heat transfer liquid, a pressurizing device 4 and a temperature adjusting mechanism 5.
As shown in fig. 1 and 2, the cabinet body 1 may include a rack mechanism, wherein the rack mechanism may include a plurality of vertical bars 11 and a plurality of horizontal bars 12, the plurality of vertical bars 11 and the plurality of horizontal bars 12 are connected to each other to form the cabinet body 1 in a rectangular parallelepiped shape, and both ends of a part of the horizontal bars 12 are connected between the vertical bars 11 to form a multi-layer space in the cabinet body 1, and the multi-layer space is arranged along a vertical direction. Each layer of space can be used for placing and installing a plurality of battery storage cabin bodies 2.
As shown in fig. 1 and 2, the storage device 3, the pressurizing device 4, the temperature adjusting mechanism 5, and the like may be installed at the lower end of the cabinet 1, and since the storage device 3 is filled with the heat transfer liquid and the pressurizing device 4 is heavier, the cabinet 1 is more stable and is not prone to toppling over, and the heat transfer liquid is conveniently filled into or discharged from the storage device 3. Of course, the specific installation positions of the storage device 3, the pressure boosting device 4, and the temperature adjusting mechanism 5 are not limited in any way in this application.
As shown in fig. 1 and fig. 2, a plurality of battery storage bin bodies 2 are arranged in the cabinet body 1, and the plurality of battery storage bin bodies 2 may be arranged in the cabinet body 1 in the vertical direction, may also be arranged in the cabinet body 1 in the horizontal direction, or may be arranged in a manner combining the above two manners. The number of the battery storage bin bodies 2 arranged in the cabinet body 1 can be increased through the various modes, the arrangement of the battery storage bin bodies 2 is very regular, and the waterway channels 22 formed by the battery storage bin bodies 2 are conveniently connected in the later period.
As shown in fig. 2 to 5, the battery storage compartment 2 has a receiving cavity 21 formed therein for receiving the battery 9. The accommodating cavity 21 can store the batteries 9, the batteries 9 can be stored in the battery storage bin body 2, and the batteries 9 can be charged or discharged while being stored.
As shown in fig. 2 to 5, a water passage 22 capable of exchanging heat with the wall surface is formed on the outer surface of the wall surface of the battery storage bin 2. The storage device 3 has a cavity in which a quantity of heat transfer liquid can be stored, for example the storage device 3 can be a water tank. A circulation line is formed among the storage device 3, the pressurizing device 4 and the waterway passage 22. The temperature adjusting mechanism 5 is used to adjust the temperature of the heat transfer liquid stored in the storage device 3. Under the effect of supercharging device 4, it can be with the heat transfer liquid that has been adjusted to suitable temperature by temperature adjustment mechanism 5 in the storage device 3 carry to the outside waterway 22 of the wall of the battery storage storehouse body 2, heat transfer liquid and then carry out the heat transfer with the wall of the battery storage storehouse body 2 to make the temperature of the chamber 21 that holds of the whole battery storage storehouse body 2 reach the suitable temperature of depositing battery 9. The heat transfer liquid after passing through the waterway channel 22 is returned back to the storage device 3 for recycling.
As a matter of course, the pressure boosting device may employ various types of pressure boosting pumps to drive the flow of the heat transfer liquid in the storage device 3 in the circulation line.
As a practical matter, as shown in fig. 4, the battery cabinet may include: the temperature measuring piece 6 is used for measuring the temperature in the battery storage bin body 2; and the control unit is electrically connected with the temperature measuring part 6, the supercharging device 4 and the temperature adjusting mechanism 5, and controls the running states of the supercharging device 4 and the temperature adjusting mechanism 5 according to the temperature in the battery storage bin body 2 detected by the temperature detecting part. The temperature measuring piece 6 can be arranged in a receiving cavity 21 in the battery storage bin body 2. When the temperature in the battery storage bin body 2 that the temperature detection piece detected is too high, the control unit controls the temperature adjustment mechanism 5 to cool down the heat transfer liquid stored in the storage device 3, and then controls the supercharging device 4 to start, thereby conveying the heat transfer liquid with lower temperature to the waterway channel 22, cooling down the battery storage bin body 2, and ensuring that the battery 9 in the battery storage bin body 2 is at proper temperature. When the temperature in the battery storage bin body 2 detected by the temperature detection piece is too low, the control unit controls the temperature adjusting mechanism 5 to heat transfer liquid stored in the storage device 3, and then controls the pressurizing device 4 to start, so that the heat transfer liquid with higher temperature is conveyed to the waterway channel 22 to heat the interior of the battery storage bin body 2, and the battery 9 in the battery storage bin body 2 is ensured to be at proper temperature.
As a possibility, as shown in fig. 1 and 3, the temperature adjustment mechanism 5 may include: a heating mechanism 51 for heating the heat transfer liquid stored in the storage device 3; and/or a cooling mechanism 52 for cooling the heat transfer liquid stored in the storage device 3. The heating mechanism 51 may be directly installed in the storage device 3, and may be, for example, an electric heating member or the like. The cooling mechanism 52 may be a cooler, which may be installed at a sidewall of the storage device 3, a cooling end of the cooler extends into the storage device 3 to cool the heat transfer liquid, and a heat radiating end of the cooler is disposed in the external air to radiate the generated heat.
In order to form the water channel 22 capable of exchanging heat with the wall surface outside the wall surface of the battery storage bin body 2, as shown in fig. 4 and 5, the battery cabinet may include: and a water channel 22 is formed between the water storage mechanism 7 and the wall surface of the battery storage bin body 2.
As shown in fig. 4 and 5, the water storage mechanism 7 may include an upper water storage box 71 closely attached to the upper wall surface 27 of the battery storage compartment 2, a side water storage box 72 closely attached to the side wall surface 29 of the battery storage compartment 2, and a lower water storage box 73 closely attached to the lower wall surface 28 of the battery storage compartment 2, wherein the side water storage box 72 is respectively communicated with the upper water storage box 71 and the lower water storage box 73. The number of the side water storage boxes 72 may be one or two, and the side water storage boxes are respectively located on the left side wall surface and the right side wall surface of the battery storage bin body 2. The water channel 22 formed by the water storage mechanism 7 and the wall surface of the battery storage bin body 2 at least partially surrounds the battery storage bin body 2, so that the wall surface of the battery storage bin body 2 can be cooled or heated, and the temperature of the accommodating cavity 21 in the battery storage bin body 2 can be quickly changed. The heat transfer liquid flowing into the upper water storage box 71 may flow to the lower water storage box 73 through the side water storage box 72, and similarly, the heat transfer liquid flowing into the lower water storage box 73 may flow to the upper water storage box 71 through the side water storage box 72.
The upper wall surface 27, the lower wall surface 28, the side wall surface 29 and the like of the battery storage bin body 2 can be made of a material with good thermal conductivity, and can be made of a metal material such as iron, aluminum and the like. Similarly, the water storage mechanism 7 may also be made of a material with good thermal conductivity.
As shown in fig. 3 to 5, the front end of the battery storage bin body 2 is an open structure, through which the batteries 9 can be placed into the battery storage bin body 2. As a possibility, the battery cabinet may include: a connector 31 mounted on the battery storage bin 2. The connector 31 may be mounted at the rear wall surface 30 of the battery storage compartment 2. The connector 31 is used to electrically connect with the battery 9. After the batteries 9 are placed in the battery storage bin 2, the connectors 31 can be electrically connected with charging or discharging equipment, so that the batteries 9 placed in the battery storage bin 2 can be charged or discharged.
As shown in fig. 3 and 4, the height of the lower wall 28 of the battery storage bin 2 is gradually reduced from the front end to the rear wall 30, so that the batteries 9 stored in the battery storage bin 2 can be effectively prevented from slipping out to cause danger.
As a practical matter, the heat transfer liquid stored in the storage device 3 may be water or an antifreeze solution to prevent icing due to low temperature. Of course, no limitation is made to the specific type of heat transfer liquid in this application.
In a possible embodiment, the inlet of the pressurization device 4 can be in communication with the storage device 3, the outlet of the pressurization device 4 can be in communication with the waterway 22, and the waterway 22 is in communication with the storage device 3. The pressurizing device 4 pumps the heat transfer liquid in the storage device 3, drives the heat transfer liquid to flow to a water channel 22 formed outside the wall surface of the battery storage bin body 2, and the heat transfer liquid passing through the water channel 22 flows back to the storage device 3.
Further, as shown in fig. 1 and 2, the water passages 22 of the plurality of battery storage compartments 2 may be connected in series, or may be connected in parallel in other embodiments, or may be partially connected in series or partially connected in parallel. In the above various modes, the waterway channels 22 of the battery storage bin bodies 2 can be connected through the connecting pipe 8, and the connecting pipe 8 can be made of a material with a heat insulation effect, so that the heat loss or the cold loss is reduced.
When the waterway channels 22 of the plurality of battery storage bin bodies 2 are connected in series, for example, the outlet of the waterway channel 22 of the first battery storage bin body 2 is connected with the inlet of the waterway channel 22 of the second battery storage bin body 2, the outlet of the waterway channel 22 of the second battery storage bin body 2 is connected with the inlet of the waterway channel 22 of the third battery storage bin body 2, and so on, the inlet of the waterway channel 22 of the first battery storage bin body 2 can be connected with the outlet of the pressurizing device 4, and the outlet of the waterway channel 22 of the last battery storage bin body 2 is connected with the storage device 3. Through the mode of series connection, can guarantee that the discharge in the waterway 22 of each battery storage storehouse body 2 is great, and the velocity of flow is very fast, can effectively improve heat exchange efficiency.
In a possible embodiment, the battery storage bin body 2 is internally provided with a water outlet 23 which can be communicated with the accommodating cavity 21, and the water outlet 23 is communicated with the waterway channel 22. An open-close valve 24 is arranged at the water outlet 23. The on-off valve 24 is electrically connected to the control unit, and the control unit controls the on-off state of the on-off valve 24 and the operating state of the pressurizing device 4 according to the temperature in the battery storage bin 2 detected by the temperature detector.
When the battery 9 in a certain battery storage bin body 2 catches fire accidentally, the temperature in the battery storage bin body 2 detected by the temperature detection piece is too high, when the temperature is at the fire, the control unit can control the on-off valve 24 corresponding to the battery storage bin body 2 to be opened, the supercharging device 4 starts to operate, and heat transfer liquid in the storage device 3 flows out of the water outlet 23 and enters the accommodating cavity 21 after being input into the water channel 22, so that the fire is extinguished in the battery storage bin body 2. In this embodiment, the heat transfer liquid is a liquid capable of extinguishing a fire.
Preferably, the upper end of the battery storage bin body 2 may have a spray plate 25 extending in the horizontal direction, and the spray plate 25 is provided with a plurality of spray holes 251. A water shunt space 26 is formed between the spray plate 25 and the upper wall surface 27 of the battery storage bin body 2, the water outlet 23 is positioned at the upper wall surface 27 of the battery storage bin body 2, and the water outlet 23 is communicated with the water shunt space 26. After the heat transfer liquid flows out through the water outlet 23, the heat transfer liquid firstly enters the water diversion space 26 above the spray plate 25, is diffused in the water diversion space 26, and then is uniformly sprinkled on the batteries 9 in the battery storage bin body 2 from the plurality of spray holes 251 of the spray plate 25, so that the purpose of efficiently and quickly extinguishing the fire is achieved.
When the water channels 22 of the plurality of battery storage bin bodies 2 are connected in series, if the batteries 9 in a certain battery storage bin body 2 are accidentally ignited, the supercharging device 4 can rapidly convey all the heat transfer liquid output by the supercharging device to the water channel 22 of the ignited battery storage bin body 2, so that a large amount of heat transfer liquid can be discharged through the on-off valve 24 to rapidly extinguish the fire.
The term "consisting essentially of …" describing a combination shall include the identified element, ingredient, component or step as well as other elements, ingredients, components or steps that do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe combinations of elements, components, or steps herein also contemplates embodiments that consist essentially of such elements, components, or steps. By using the term "may" herein, it is intended to indicate that any of the described attributes that "may" include are optional. A plurality of elements, components, parts or steps can be provided by a single integrated element, component, part or step. Alternatively, a single integrated element, component, part or step may be divided into separate plural elements, components, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, component or step is not intended to foreclose other elements, ingredients, components or steps.
The above description is only a few embodiments of the present invention, and although the embodiments of the present invention are described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. A battery cabinet, comprising:
a cabinet body;
the battery storage bin comprises a plurality of battery storage bin bodies arranged in a cabinet body, wherein accommodating cavities for placing batteries are formed in the battery storage bin bodies, and waterway channels capable of exchanging heat with the wall surfaces are formed outside the wall surfaces of the battery storage bin bodies;
a storage device for storing a heat transfer liquid;
the storage device, the pressurization device and the waterway channel form a circulating pipeline;
a temperature adjusting mechanism for adjusting a temperature of the heat transfer liquid stored in the storage device.
2. The battery cabinet of claim 1, further comprising: the temperature measuring piece is used for measuring the temperature in the battery storage bin body;
and the control unit is electrically connected with the temperature measuring part, the supercharging device and the temperature adjusting mechanism, and controls the operation states of the supercharging device and the temperature adjusting mechanism according to the temperature in the battery storage bin detected by the temperature detecting part.
3. The battery cabinet of claim 1, further comprising: and the water storage mechanism forms the waterway channel with the wall surface of the battery storage bin body.
4. The battery cabinet according to claim 3, wherein the water storage mechanism comprises an upper water storage box tightly attached to the upper wall surface of the battery storage bin body, a side water storage box tightly attached to the side wall surface of the battery storage bin body, and a lower water storage box tightly attached to the lower wall surface of the battery storage bin body, and the side water storage boxes are respectively communicated with the upper water storage box and the lower water storage box.
5. The battery cabinet of claim 4, wherein the inlet of the pressurization device is in communication with the storage device, the outlet of the pressurization device is in communication with the waterway, and the waterway is in communication with the storage device.
6. The battery cabinet according to claim 4, wherein the waterway channels of the battery storage bin bodies are connected in series.
7. The battery cabinet of claim 1, wherein the temperature adjustment mechanism comprises: a heating mechanism for heating the heat transfer liquid stored in the storage device; and/or a cooling mechanism for cooling the heat transfer liquid stored in the storage device.
8. The battery cabinet according to claim 2, wherein the battery storage chamber has a water outlet that can communicate with the accommodating chamber, the water outlet communicates with the water channel, an on-off valve is provided at the water outlet, the on-off valve is electrically connected to the control unit, and the control unit controls an open/close state of the on-off valve and an operating state of the pressure boosting device according to the temperature in the battery storage chamber detected by the temperature detecting member.
9. The battery cabinet according to claim 8, wherein the upper end of the battery storage bin body is provided with a horizontally extending spray plate, the spray plate is provided with a plurality of spray holes, a water diversion space is formed between the spray plate and the upper wall surface of the battery storage bin body, the water outlet is located at the upper wall surface of the battery storage bin body, and the water outlet is communicated with the water diversion space.
10. The battery cabinet of claim 1, further comprising: and the connector is arranged on the battery storage bin body and is used for realizing electrical connection with a battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122572875.7U CN216624410U (en) | 2021-10-25 | 2021-10-25 | Battery cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122572875.7U CN216624410U (en) | 2021-10-25 | 2021-10-25 | Battery cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216624410U true CN216624410U (en) | 2022-05-27 |
Family
ID=81694032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122572875.7U Active CN216624410U (en) | 2021-10-25 | 2021-10-25 | Battery cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216624410U (en) |
-
2021
- 2021-10-25 CN CN202122572875.7U patent/CN216624410U/en active Active
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