CN215876041U - Battery immersion cooling device for fire fighting of power exchange cabinet - Google Patents
Battery immersion cooling device for fire fighting of power exchange cabinet Download PDFInfo
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- CN215876041U CN215876041U CN202121689209.5U CN202121689209U CN215876041U CN 215876041 U CN215876041 U CN 215876041U CN 202121689209 U CN202121689209 U CN 202121689209U CN 215876041 U CN215876041 U CN 215876041U
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- battery
- water tank
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- baffle
- cooling device
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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 immersion cooling device for fire fighting of a power exchange cabinet, which comprises a battery cabinet and a water tank, wherein a plurality of battery bins are arranged on the front side of the battery cabinet, the water tank is arranged on the rear side of the battery cabinet, the battery bins are hinged with a rear door plate, the water tank is positioned below the battery bins, batteries in the battery bins can fall into the water tank through the rear door plate, a surrounding structure is arranged above the water tank, and the surrounding structure is used for forming a sealed space above the water tank. In the battery compartment that fires can fall into the water tank from the back door plant, the water logging in the water tank does not have the battery to put out a fire, has improved fire extinguishing efficiency and fire control effect, simple structure simultaneously, a plurality of batteries sharing one water tank for putting out a fire to the cost is reduced.
Description
Technical Field
The utility model relates to the technical field of battery replacement cabinets, in particular to a battery immersion cooling device for fire protection of a battery replacement cabinet.
Background
The power exchange cabinet is also called as a charging cabinet, and mainly brings more convenient endurance function for electric vehicle users who travel in short distance, especially brings great convenience to take-out, leg running and express service personnel, solves the problem of charging, and can be applied to various communities, campuses, vehicle traveling, public places and the like.
Along with the rise of electric bicycle battery replacement business, more and more people adopt the mode of replacing batteries, solve the problem of slow charging of electric bicycles and short mileage pain points, the unlimited endurance of electric bicycles is really realized, in a battery replacement system, the storage and charging of batteries are completed in a battery replacement cabinet, the passive safety measures of the battery replacement cabinet are very important, the existing battery replacement cabinet researches and develops the fire-fighting measures based on the battery replacement cabinet, but because the batteries of the battery replacement cabinet are independently stored, and in the battery replacement cabinet, each battery is placed in an independent and relatively sealed metal bin, therefore, a fire-fighting system is arranged in each battery bin to extinguish the batteries on fire, the arrangement number of the fire-fighting systems is increased, the cost is increased, meanwhile, the existing fire-fighting system is slow in fire-fighting efficiency and poor in fire-fighting effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a battery immersion cooling device for fire control of a power conversion cabinet, batteries in a battery chamber on fire can fall into a water tank from a rear door plate, the batteries in the water tank submerge for fire extinguishing, the fire extinguishing efficiency and the fire extinguishing effect are improved, the structure is simple, and a plurality of batteries share one water tank for fire extinguishing, so that the cost is reduced.
The purpose of the utility model is realized by the following technical scheme: a battery submergence heat sink for trading switch cabinet fire control, including battery cabinet and water tank, the front side of battery cabinet is provided with a plurality of battery compartments, the rear side of battery cabinet is provided with the water tank, the battery compartment articulates there is the back door plant, the water tank is located the below of battery compartment, battery accessible back door plant in the battery compartment falls into in the water tank, the top of water tank is provided with encloses the fender structure, it is used for forming confined space in the top of water tank to enclose the fender structure.
Furthermore, enclose fender structure and include back baffle and curb plate, the one end of back baffle with the water tank top is connected, and the other end with the top of battery cabinet is connected, the both sides of back baffle all are fixed with the curb plate, the curb plate is connected with the rear side of battery cabinet.
Furthermore, a baffle is arranged in the sealed space and located below the battery compartment, and one end of the baffle is rotatably connected with the inner wall of the rear partition through a torsion spring.
Furthermore, a boss is fixed on the rear side wall of the battery cabinet and located above the baffle, and one end of the baffle, which is far away from the rear partition plate, is in contact with the bottom of the boss.
Further, a buffer pad is arranged on the top of the baffle.
Furthermore, a plurality of heat dissipation holes are formed in the baffle in a penetrating mode, the heat dissipation holes are arranged in a rectangular array mode, and the heat dissipation holes penetrate through the cushion pad at the same time.
Further, a heat dissipation mechanism is arranged in the sealed space and is located above the battery compartment.
Further, heat dissipation mechanism includes radiator fan and mounting panel, the mounting panel is fixed to be set up on the inner wall of back baffle, radiator fan sets up on the mounting panel.
Furthermore, a plurality of radiating holes are formed in the rear partition plate and are located above the mounting plate.
The utility model has the beneficial effects that:
1. a battery submergence heat sink for trading electricity cabinet fire control, the battery in the battery compartment on fire can follow the back door plant and fall into the water tank in, and the water logging in the water tank does not have the battery to put out a fire, has improved fire extinguishing efficiency and fire control effect, and simple structure simultaneously, a plurality of batteries share one water tank for putting out a fire to the cost is reduced.
2. Keep apart battery compartment and water tank through the baffle, but also do not influence the battery and fall into the water tank in, the battery is at the in-process that falls into the water tank, fall on the baffle earlier, drive the baffle and rotate downwards under the effect of battery gravity, the open-top that makes the water tank opens, make the battery fall into the water tank in, the baffle resumes to the normal position under the effect of torsional spring when the battery falls into the water tank, continue to seal the open-top of water tank, avoid the battery to fall into in the aquatic water that flies to spatter soaks other battery compartments, thereby the protection battery compartment does not receive the influence of water tank.
Drawings
FIG. 1 is a schematic view of the overall structure of a battery immersion cooling device for fire protection of a power exchange cabinet according to the present invention;
FIG. 2 is a schematic view of the internal structure of the battery immersion cooling device for fire protection of the power exchange cabinet according to the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
in the figure, 1-battery cabinet, 2-water tank, 3-rear partition, 4-side plate, 5-baffle, 6-boss, 7-heat dissipation hole, 8-heat dissipation fan, 9-mounting plate, 10-heat dissipation hole and 11-cushion pad.
Detailed Description
The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.
As shown in fig. 1 to 3, a battery immersion cooling device for fire protection of a power conversion cabinet comprises a battery cabinet 1 and a water tank 2, wherein a plurality of battery bins are arranged on the front side of the battery cabinet 1, the water tank 2 is arranged on the rear side of the battery cabinet 1, the battery bins are hinged to a rear door plate, the water tank 2 is positioned below the battery bins, batteries in the battery bins can fall into the water tank 2 through the rear door plate, a barrier structure is arranged above the water tank 2, and the barrier structure is used for forming a sealed space above the water tank 2, so that evaporation can be reduced, an influence range can be reduced when a thermal runaway battery falls into the water tank, and the integrity of the appearance of the power conversion cabinet 1 is enhanced; in the battery compartment on fire can fall into water tank 2 from the back door plant, the water logging in the water tank 2 submerges the battery and puts out a fire, has improved fire extinguishing efficiency and fire control effect, simple structure simultaneously, a plurality of batteries sharing one water tank for putting out a fire to the cost is reduced.
Further, enclose fender structure and include back baffle 3 and curb plate 4, the one end and the 2 tops of water tank of back baffle 3 are connected, the other end is connected with battery cabinet 1's top, the both sides of back baffle 3 all are fixed with curb plate 4, curb plate 4 is connected with battery cabinet 1's rear side, back baffle 3 connects into the C style of calligraphy with two curb plates 4, enclose fender structure and the 2 formation seal spaces of water tank through the C style of calligraphy, avoid the water in the water tank 2 transition evaporation when putting out a fire, thereby lead to the water in the water tank 2 can not submerge the battery and put out a fire, influence the fire extinguishing effect of battery, reduce the frequency of adding water of water tank 2.
Further, as shown in fig. 2 and 3, a baffle 5 is arranged in the sealed space, the baffle 5 is located below the battery compartment, one end of the baffle 5 is rotatably connected with the inner wall of the rear baffle 3 through a torsion spring, a mounting bar is fixed on the inner wall of the rear baffle 3, a pin shaft and a torsion spring are arranged on the mounting bar, the pin shaft is fixedly connected with the mounting bar, the baffle 5 is rotatably sleeved on the pin shaft through the torsion spring, the torsion spring structure is the prior art and is not described herein any more, and the force for driving the torsion spring to deform is smaller than the gravity of the battery, so that the battery falls on the baffle 5 to drive the baffle 5 to rotate; the battery compartment is isolated from the water tank 2 through the baffle 5, but the battery falling into the water tank 2 is not influenced, the battery firstly falls on the baffle 5 in the process of falling into the water tank 2, the baffle 5 is driven to rotate downwards under the action of the gravity of the battery, the top opening of the water tank 2 is opened, the battery falls into the water tank 2, the baffle 5 is restored to the original position under the action of the torsion spring when the battery falls into the water tank 2, the top opening of the water tank 2 is continuously closed, the battery falling into the water is prevented from splashing into other battery compartments, and therefore the battery compartment is protected from being influenced by the water tank 2; the rear side wall of the battery cabinet 1 is fixed with a boss 6, the boss 6 is positioned above the baffle 5, and one end of the baffle 5, which is far away from the rear partition plate, is contacted with the bottom of the boss 6. The upward rotation of the baffle 5 is limited by the boss 6, and the sealing capability between the baffle 5 and the battery cabinet 1 is improved by the contact of the boss 6 and the baffle 5.
Furthermore, the top of the baffle 5 is provided with a cushion pad 11, the collision force between the battery and the baffle 5 is buffered through the cushion pad 11, the damage of the battery caused by the collision between the battery and the baffle 5 when the higher battery falls is avoided, the baffle 5 is provided with a plurality of heat dissipation holes 7 in a penetrating way, the plurality of heat dissipation holes 7 are arranged in a rectangular array, the heat dissipation holes 7 simultaneously penetrate through the cushion pad 11, when the battery falls into the water tank 2 for fire extinguishing, a large amount of water vapor is generated, in order to avoid the continuous increase of the pressure in the water tank and the continuous rise of the temperature in the water tank 2, part of the water vapor is discharged through the heat dissipation holes 7, the battery in the battery cabinet 1 is prevented from being influenced by the water tank 2 with the overhigh temperature, a heat dissipation mechanism is arranged in the sealed space and is positioned above the battery bin, the heat dissipation mechanism comprises a heat dissipation fan 8 and a mounting plate 9, the mounting plate 9 is fixedly arranged on the inner wall of the rear partition plate 3, the mounting plate 9 is provided with a plurality of penetrating small holes, be convenient for vapor to pass through mounting panel 9, radiator fan 8 sets up on mounting panel 9, be equipped with a plurality of thermovents 10 on the back diaphragm 3, thermovent 10 is located mounting panel 9's top, can set up temperature sensor in the confined space, be used for detecting the temperature in the water tank 2, when the temperature was too high in the water tank 2, when reaching temperature sensor's the temperature of predetermineeing, the heat-sinking strength has been improved, can launch radiator fan 8 and accelerate vapor and discharge from thermovent 10, make the temperature in the water tank 2 reduce fast, when the temperature in the water tank 2 did not exceed temperature sensor's predetermined temperature, radiator fan 8 does not work, reduce scattering and disappearing of water in the water tank 2 under the condition that does not influence battery cabinet 1, make the water in the water tank 2 can put out a fire by the submergence battery for a long time, reduce the frequency of adding water.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the utility model is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (9)
1. A battery submergence heat sink for trading electricity cabinet fire control, a serial communication port, including battery cabinet (1) and water tank (2), the front side of battery cabinet (1) is provided with a plurality of battery compartments, the rear side of battery cabinet (1) is provided with water tank (2), the battery compartment articulates there is the back door plant, water tank (2) are located the below of battery compartment, the door plant falls into in water tank (2) behind the battery accessible in the battery compartment, the top of water tank (2) is provided with encloses the fender structure, it is used for forming confined space in the top of water tank (2) to enclose the fender structure.
2. The battery immersion cooling device for the fire protection of the power change cabinet according to claim 1, wherein the enclosure structure comprises a rear partition plate (3) and side plates (4), one end of the rear partition plate (3) is connected with the top of the water tank (2), the other end of the rear partition plate is connected with the top of the battery cabinet (1), the side plates (4) are fixed on two sides of the rear partition plate (3), and the side plates (4) are connected with the rear side of the battery cabinet (1).
3. The battery immersion cooling device for the fire protection of the power change cabinet according to claim 2, wherein a baffle (5) is arranged in the sealed space, the baffle (5) is located below the battery compartment, and one end of the baffle (5) is rotatably connected with the inner wall of the rear partition (3) through a torsion spring.
4. The battery immersion cooling device for power change cabinet fire protection as claimed in claim 3, wherein a boss (6) is fixed to the rear side wall of the battery cabinet (1), the boss (6) is located above the baffle (5), and one end of the baffle (5) far away from the rear partition is in contact with the bottom of the boss (6).
5. The battery submersion cooling device for fire fighting of a power exchange cabinet according to claim 4, wherein a cushion (11) is provided on top of the baffle (5).
6. The battery immersion cooling device for power change cabinet fire protection according to claim 5, wherein a plurality of heat dissipation holes (7) are formed in the baffle (5) in a penetrating manner, the heat dissipation holes (7) are arranged in a rectangular array, and the heat dissipation holes (7) simultaneously penetrate through the cushion pad (11).
7. The battery immersion cooling device for a power change cabinet fire protection as claimed in claim 2, wherein a heat dissipation mechanism is disposed in the sealed space, and the heat dissipation mechanism is located above the battery compartment.
8. The battery immersion cooling device for a fire protection of a power exchange cabinet according to claim 7, wherein the heat dissipation mechanism comprises a heat dissipation fan (8) and a mounting plate (9), the mounting plate (9) is fixedly arranged on the inner wall of the rear partition plate (3), and the heat dissipation fan (8) is arranged on the mounting plate (9).
9. The battery immersion cooling device for a switch cabinet fire protection as claimed in claim 8, wherein a plurality of heat sinks (10) are provided on the rear partition (3), the heat sinks (10) being located above the mounting plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121689209.5U CN215876041U (en) | 2021-07-23 | 2021-07-23 | Battery immersion cooling device for fire fighting of power exchange cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121689209.5U CN215876041U (en) | 2021-07-23 | 2021-07-23 | Battery immersion cooling device for fire fighting of power exchange cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN215876041U true CN215876041U (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121689209.5U Active CN215876041U (en) | 2021-07-23 | 2021-07-23 | Battery immersion cooling device for fire fighting of power exchange cabinet |
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| Country | Link |
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| CN (1) | CN215876041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115177891A (en) * | 2022-07-10 | 2022-10-14 | 唐磊 | New forms of energy parking stall fire extinguishing systems |
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2021
- 2021-07-23 CN CN202121689209.5U patent/CN215876041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115177891A (en) * | 2022-07-10 | 2022-10-14 | 唐磊 | New forms of energy parking stall fire extinguishing systems |
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