CN111009631A - Indoor energy storage battery cabinet - Google Patents
Indoor energy storage battery cabinet Download PDFInfo
- Publication number
- CN111009631A CN111009631A CN201911293211.8A CN201911293211A CN111009631A CN 111009631 A CN111009631 A CN 111009631A CN 201911293211 A CN201911293211 A CN 201911293211A CN 111009631 A CN111009631 A CN 111009631A
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- CN
- China
- Prior art keywords
- air
- cabinet
- plate
- battery
- cabinet body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
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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
Abstract
The invention provides an indoor energy storage battery cabinet, which comprises: a cabinet body; the battery modules are fixedly arranged in the cabinet body; the air draft assembly is arranged at the top of the cabinet body; the cabinet body further comprises a built-in partition plate, the partition plate is abutted against the battery module and forms a vertically-through air channel with a rear door plate of the cabinet body, and the partition plate further comprises a plurality of ventilation openings which are arranged corresponding to the battery module; an opening opposite to the air channel is formed in a top plate of the cabinet body, and the air draft assembly is arranged in the opening. Through relative setting in wind channel that convulsions subassembly and perpendicular link up, through the accommodation space of vent intercommunication wind channel and battery module, the heat that produces the battery module passes through the vent and converges into the wind channel, discharges via convulsions subassembly, can be when guaranteeing that the battery cabinet body is small, and the heat that the battery module produced effectively in time discharges ensures that electric core self temperature is in the best temperature range, makes the good operation of entire system.
Description
Technical Field
The invention relates to the field of cabinets, in particular to an indoor energy storage battery cabinet.
Background
With the rapid development of the energy storage industry, indoor energy storage systems are more mature, structural members for indoor storage batteries are also indispensable, and representative battery cabinet structures are widely applied. Most of the existing battery cabinets are in an open form, and structural members are fixed together by welding, so that the manufacturing cost is high, the structure is complex, and the assembly is inconvenient; heavy weight, large volume, inconvenient installation and transportation; the installation number of the modules in the battery cabinet is not adjustable, so that the modules are not beneficial to free combination; the existing battery cabinet is not provided with an independent air channel for the battery module to carry out heat exchange, and is not beneficial to the temperature control of the battery module.
In view of the above, the defects in the prior art are overcome, and a new indoor energy storage battery cabinet is provided to solve the current defects.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a novel indoor energy storage battery cabinet.
The object of the invention can be achieved by the following technical measures:
in order to achieve the above object, an indoor energy storage battery cabinet is provided, the battery cabinet includes:
a cabinet body; the battery modules are fixedly arranged in the cabinet body; the air draft assembly is arranged at the top of the cabinet body;
the cabinet body comprises a frame body used for forming a cabinet body framework structure; the rear door plate is arranged at the rear end of the frame body; the partition plate is arranged in the frame body and is abutted against the battery module; the top plate is arranged at the top of the frame body; the base is arranged at the bottom end of the frame body; side door plates arranged on two sides of the frame body; the front door plate is arranged at the front end of the frame body;
the partition plate comprises side walls extending from two sides of the partition plate to the rear door plate and a plurality of ventilation openings arranged corresponding to the battery modules, and the side walls are abutted against the rear door plate to form a vertically-through air duct;
the top plate is provided with an opening opposite to the air duct, and the air draft assembly is arranged in the opening.
Furthermore, the air draft assembly comprises a fan box, a centrifugal fan is arranged in the fan box, and an air draft opening opposite to the centrifugal fan is formed in the bottom end of the fan box.
Furthermore, the top end of the partition board is provided with an air guide part, the air guide part extends from the top end of the partition board to the outer side of the air duct, and is arranged below the air suction opening and is opposite to the air suction opening.
Furthermore, the air guide part comprises an air guide disc body, and the air guide disc body comprises a base disc and a disc wall which is arranged around the base disc and extends towards the air suction opening.
Furthermore, the air draft assembly further comprises a baffle plate extending downwards from the bottom of the fan box, and the baffle plate is arranged around the air draft opening and the air guide disc body.
Furthermore, the baffle comprises a first support plate perpendicular to the bottom of the fan box and a second support plate extending from the bottom of the first support plate to the partition plate, the side face of the baffle is L-shaped due to the first support plate and the second support plate, and the air guide plate body is arranged between the air suction opening and the second support plate.
Furthermore, an accommodating space for accommodating a plurality of battery modules is formed among the partition plate, the side door plate, the base, the top plate and the front door plate.
Further, the support body includes respectively with the roof with stand that the base is connected and locate the layer board between the stand.
Furthermore, the upright posts comprise four first upright posts used for connecting the side door plates, the front door plate and the supporting plate, and two second upright posts connected with the first upright posts and used for connecting the partition plate and the rear door plate.
Furthermore, the supporting plate is arranged at intervals along the height direction of the first upright column, the accommodating space is divided into a plurality of accommodating cavities, and the battery module is arranged on the supporting plate and accommodated in the accommodating cavities.
The invention has the beneficial effects that the invention provides an indoor energy storage battery cabinet, which comprises: a cabinet body; the battery modules are fixedly arranged in the cabinet body; the air draft assembly is arranged at the top of the cabinet body; the cabinet body further comprises a built-in partition plate, the partition plate is abutted against the battery module and forms a vertically-through air channel with a rear door plate of the cabinet body, and the partition plate further comprises a plurality of ventilation openings which are arranged corresponding to the battery module; an opening opposite to the air channel is formed in a top plate of the cabinet body, and the air draft assembly is arranged in the opening. Through relative setting in wind channel that convulsions subassembly and perpendicular link up, through the accommodation space of vent intercommunication wind channel and battery module, the heat that produces the battery module passes through the vent and converges into the wind channel, discharges via convulsions subassembly, can be when guaranteeing that the battery cabinet body is small, and the heat that the battery module produced effectively in time discharges ensures that electric core self temperature is in the best temperature range, makes the good operation of entire system.
Drawings
Fig. 1 is a schematic structural diagram of an indoor energy storage battery cabinet according to an embodiment of the invention.
Fig. 2 is a schematic structural diagram of a frame body of an indoor energy storage battery cabinet according to an embodiment of the invention.
Fig. 3 is a schematic view of a matching structure of an air draft assembly and an air duct of the indoor energy storage battery cabinet in the embodiment of the invention.
Fig. 4 is an enlarged structural schematic diagram of a part B in the matching of the air draft assembly and the air duct of the indoor energy storage battery cabinet according to the embodiment of the invention.
Fig. 5 is a schematic sectional view of an a-a section of an indoor energy storage battery cabinet according to an embodiment of the invention.
Fig. 6 is a schematic top view of the pillar according to the embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a fan case according to an embodiment of the present invention.
Reference numerals: a cabinet body 1; a frame body 11; a first upright 111; a second upright 112; a support plate 113; a rear door panel 12; a partition plate 13; a side wall 131; vent 132 (not shown); an air guide tray body 133; a chassis 1331; a tray wall 1332; a top plate 14; an opening 141; a base 15; a side door panel 16; a front door panel 17; an air duct 18; an accommodating space 19; a battery module 2; an air draft assembly 3; a fan case 31; a centrifugal fan 311; an air extraction opening 312 (not shown); an exhaust port 313; a baffle 32; the first support plate 321; a second plate 322.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to make the description of the present disclosure more complete and complete, the following description is given for illustrative purposes with respect to the embodiments and examples of the present invention; it is not intended to be the only form in which the embodiments of the invention may be practiced or utilized. The embodiments are intended to cover the features of the various embodiments as well as the method steps and sequences for constructing and operating the embodiments. However, other embodiments may be utilized to achieve the same or equivalent functions and step sequences.
Referring to fig. 1 to 5, an energy storage battery cabinet 100 according to an embodiment of the present invention includes a cabinet body 1; the battery modules 2 are fixedly arranged in the cabinet body 1; and the air draft assembly 3 is arranged at the top of the cabinet body 1. The cabinet body 1 comprises a frame body 11 for forming a skeleton structure of the cabinet body 1; a rear door panel 12 provided at the rear end of the frame body 11; a partition plate 13 disposed in the frame body 11 and abutting against the battery module 2; a top plate 14 arranged on the top of the frame body 11; a base 15 arranged at the bottom end of the frame body 11; side door plates 16 arranged at both sides of the frame body 11; and a front door panel 17 provided at the front end of the frame body 11. The partition 13 includes two side walls 131 extending from both sides of the partition 13 toward the rear door panel 12, and a plurality of ventilation openings 132 provided in one-to-one correspondence with the battery modules 2, and the two side walls 131 are abutted against the rear door panel 12, so that the air duct 18 penetrating vertically is formed between the partition 13 and the rear door panel 12. An opening 141 opposite to the air duct 18 is formed on the top plate 14, and the air draft assembly 3 is arranged in the opening 141 and is fixed with the top plate 14 in a threaded manner.
According to the battery cabinet 100 provided by the embodiment of the invention, the vertically through air duct 18 is formed between the partition plate 13 and the rear door panel 12, so that wind resistance in the gas exchange process can be avoided, the partition plate 13 is provided with the plurality of ventilation openings 132 (not shown) which correspond to the battery modules 2 one by one, so that the air duct 18 is communicated with the space for accommodating the battery modules 2, the air draft assembly 3 is arranged in the opening 141 of the top plate 14 and is opposite to the vertically through air duct 18 instead of being directly arranged in the air duct 18, so that the space occupation of the air duct 18 is avoided, the space limitation is avoided, the slightly large air draft assembly 3 can be arranged, and the air draft heat dissipation is accelerated. When the air draft assembly 3 is opened for air draft and heat dissipation, heat generated by the battery module 2 is gathered into the air duct 18 through the ventilation opening 132 on the partition plate 13, is gathered to the air draft assembly 3 along the air duct 18, and is exhausted out of the cabinet body 1 through the exhaust port 313 of the air draft assembly 3.
In an alternative embodiment, referring to fig. 1 and 7, the ventilation assembly 3 includes a fan box 31, the centrifugal fan 311 is disposed in the fan box 31, and a ventilation opening 312 (not shown) opposite to the centrifugal fan 311 is disposed at the bottom of the fan box 31, the ventilation opening 312 may be set to be as large as the bottom of the fan box 31, so as to increase the area of the ventilation opening 312, and facilitate increasing the speed of ventilation and heat dissipation in the cabinet 1.
In an alternative embodiment, referring to fig. 3 and 4, since the cabinet 1 needs to be small in volume for easy installation, the width of the air duct 18 (i.e. the length of the side wall 131) is set to be narrow, and the volume of the air suction opening 312 for air flow to enter is expanded by providing a wind guiding component at the top end of the partition plate 13, the wind guiding component extends from the top end of the partition plate 13 to the outside of the air duct 18, and is disposed below the air suction opening 312 and faces the air suction opening 312. The wind guide component includes a wind guide disc body 133, and the wind guide disc body 133 includes a base disc 1331 and a disc wall 1332 surrounding the base disc 1331 and extending toward the air suction opening 312.
In an alternative embodiment, referring to fig. 3 and 4, in order to ensure that the hot air gathered from the wind tunnel 18 can be gathered into the air suction opening 312 (not shown), the air suction assembly 3 further includes a baffle 32 extending downward from the bottom of the fan case 31, and the baffle 32 is disposed around the air suction opening 312 and the air guiding plate body 133 to prevent the hot air from flowing out, so that the hot air can be gathered into the air suction opening 312.
In an alternative embodiment, referring to fig. 3 and 4, the baffle 32 includes a first support plate 321 perpendicular to the bottom of the fan case 31 and a second support plate 322 extending from the bottom of the first support plate 321 to the partition 13, the first support plate 321 and the second support plate 322 make the side of the baffle L-shaped, and the air guiding tray 133 is disposed between the air suction opening 312 and the second support plate 322.
In an alternative embodiment, referring to fig. 2, 5 and 6, the frame 11 includes posts connected to the top plate 14 and the base 15, respectively, and a support plate 113 disposed between the posts. The upright post is provided with screw holes which can be used for connecting the supporting plate 113, the rear door panel 12, the partition plate 13, the top plate 14, the base 15, the side door panel 16 and the front door panel 17. The upright posts comprise a first upright post 111 and a second upright post 112, the number of the first upright post 111 is 4, the first upright post 111 is respectively arranged at four corners of the frame body 11 and is used for connecting the side door panel 16, the front door panel 17 and the supporting plate 113, and the cross section of the first upright post 111 is provided with a nut seat 1111. The two second vertical columns 112 are connected with the two first vertical columns 111, are arranged between the partition plate 13 and the rear door panel 12, and are used for connecting the partition plate 13 and the rear door panel 12.
In an alternative embodiment, referring to fig. 2 and 5, the supporting plates 113 are spaced apart from each other along the height direction of the first upright posts 111, the accommodating space of the battery module 2 is divided into a plurality of accommodating cavities, the battery modules 2 are disposed on the corresponding supporting plates 113 and accommodated in the accommodating cavities, and the battery modules 2 are connected to each other through connecting copper bars. Through setting up independent layer board 113 for place battery module 2, conveniently separate simultaneously and form the holding chamber, the cabinet body 1 inner space distribution accessible adjusts layer board 113 position and quantity.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an indoor energy storage battery cabinet, its characterized in that, the battery cabinet includes:
a cabinet body; the battery modules are fixedly arranged in the cabinet body; the air draft assembly is arranged at the top of the cabinet body;
the cabinet body comprises a frame body used for forming a cabinet body framework structure; the rear door plate is arranged at the rear end of the frame body; the partition plate is arranged in the frame body and is abutted against the battery module; the top plate is arranged at the top of the frame body; the base is arranged at the bottom end of the frame body; side door plates arranged on two sides of the frame body; the front door plate is arranged at the front end of the frame body;
the partition plate comprises side walls extending from two sides of the partition plate to the rear door plate and a plurality of ventilation openings arranged corresponding to the battery modules, and the side walls are abutted against the rear door plate to form a vertically-through air duct;
the top plate is provided with an opening opposite to the air duct, and the air draft assembly is arranged in the opening.
2. The battery cabinet as recited in claim 1, wherein the air draft assembly comprises a fan box, a centrifugal fan is arranged in the fan box, and an air draft opening opposite to the centrifugal fan is arranged at the bottom end of the fan box.
3. The battery cabinet of claim 2, wherein the top end of the partition is provided with an air guiding component, and the air guiding component extends from the top end of the partition to the outside of the air duct, is arranged below the air suction opening, and is opposite to the air suction opening.
4. The battery cabinet of claim 3, wherein the air guiding component comprises an air guiding disk body, and the air guiding disk body comprises a bottom disk and a disk wall which is arranged around the bottom disk and extends towards the air suction opening.
5. The battery cabinet of claim 4, wherein the air extraction assembly further comprises a baffle extending downward from a bottom of the fan box, the baffle being enclosed around the air extraction opening and the air guide tray body.
6. The battery cabinet of claim 5, wherein the baffle includes a first leg perpendicular to the bottom of the fan case and a second leg extending from the bottom of the first leg toward the partition, the first leg and the second leg providing the side of the baffle with an L-shape, and the air deflection tray body is disposed between the suction opening and the second leg.
7. The battery cabinet according to claim 1, wherein an accommodating space for accommodating a plurality of battery modules is formed among the partition plate, the side door panel, the base, the top plate and the front door panel.
8. The battery cabinet of claim 7, wherein the frame body comprises uprights connected to the top plate and the base, respectively, and a support plate disposed between the uprights.
9. The battery cabinet of claim 8, wherein the uprights include four first uprights for connecting the side door panels, the front door panel and the pallet, and two second uprights connected to the first uprights for connecting the partition and the rear door panel.
10. The battery cabinet of claim 9, wherein the supporting plate is arranged at intervals along the height direction of the first upright column to divide the accommodating space into a plurality of accommodating cavities, and the battery module is arranged on the supporting plate and accommodated in the accommodating cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911293211.8A CN111009631A (en) | 2019-12-16 | 2019-12-16 | Indoor energy storage battery cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911293211.8A CN111009631A (en) | 2019-12-16 | 2019-12-16 | Indoor energy storage battery cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111009631A true CN111009631A (en) | 2020-04-14 |
Family
ID=70114802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911293211.8A Pending CN111009631A (en) | 2019-12-16 | 2019-12-16 | Indoor energy storage battery cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111009631A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113572184A (en) * | 2021-08-19 | 2021-10-29 | 厦门海辰新能源科技有限公司 | Energy storage module of energy storage system and energy storage system |
| CN116387694A (en) * | 2023-06-02 | 2023-07-04 | 深圳市首航新能源股份有限公司 | Temperature control system |
-
2019
- 2019-12-16 CN CN201911293211.8A patent/CN111009631A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113572184A (en) * | 2021-08-19 | 2021-10-29 | 厦门海辰新能源科技有限公司 | Energy storage module of energy storage system and energy storage system |
| CN116387694A (en) * | 2023-06-02 | 2023-07-04 | 深圳市首航新能源股份有限公司 | Temperature control system |
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