CN110739418A - energy storage battery with waterproof function - Google Patents

energy storage battery with waterproof function Download PDF

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Publication number
CN110739418A
CN110739418A CN201810805851.1A CN201810805851A CN110739418A CN 110739418 A CN110739418 A CN 110739418A CN 201810805851 A CN201810805851 A CN 201810805851A CN 110739418 A CN110739418 A CN 110739418A
Authority
CN
China
Prior art keywords
heat dissipation
box
inner cavity
shell
wall
Prior art date
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.)
Pending
Application number
CN201810805851.1A
Other languages
Chinese (zh)
Inventor
李刚
赵平
宋波
吴古才
柴林
李斐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sailing (yangzhou) Co Ltd
Original Assignee
Sailing (yangzhou) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sailing (yangzhou) Co Ltd filed Critical Sailing (yangzhou) Co Ltd
Priority to CN201810805851.1A priority Critical patent/CN110739418A/en
Publication of CN110739418A publication Critical patent/CN110739418A/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • 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
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Mounting, Suspending (AREA)
  • Secondary Cells (AREA)

Abstract

The invention discloses a energy storage battery with a waterproof function, which belongs to the technical field of batteries and comprises a shell, wherein the tops of two groups of supporting blocks are connected with an installation box, a battery pack is arranged at the bottom of an inner cavity of the installation box, the top of the shell is connected with a top cover, a heat dissipation box is arranged in the inner cavity of the installation groove, two groups of baffles are arranged at the top of the inner cavity of the heat dissipation box, two groups of second baffles are arranged at the bottom of the inner cavity of the heat dissipation box, a fan is arranged on the inner wall, close to side of the inner cavity of the shell, of the heat dissipation box, waterproof covers are arranged on the outer walls of the left side and the right side of the heat dissipation box, the device separates the heat dissipation box from the outside through the waterproof covers, external water flow is well prevented from entering the device from the heat dissipation box, the installation box and the shell are separated through the supporting blocks, the probability that.

Description

energy storage battery with waterproof function
Technical Field
The invention relates to the technical field of batteries, in particular to energy storage batteries with waterproof functions.
Background
Energy storage battery mainly indicates the battery that uses in solar power system and wind power system and renewable energy storage energy, current energy storage battery mainly is the lithium cell, current lithium cell has obvious advantage than traditional lead acid battery, its energy ratio is higher, life is longer, rated simultaneous quality is lighter, it is more energy-concerving and environment-protective, however the lithium cell is when using, can produce a large amount of heats, the heat gathering can't give off in the battery the inside, influence the result of use of lithium cell, reduce life, and lithium cell waterproof nature is poor, meet rivers and can lead to lithium cell itself to damage, produce the potential safety hazard even, for this reason, we propose kinds of energy storage battery that have waterproof function.
Disclosure of Invention
The invention aims to provide energy storage batteries with waterproof functions so as to solve the problems in the background technology.
energy storage batteries with waterproof function comprise a shell, wherein supporting blocks are arranged on the left side and the right side of the bottom of an inner cavity of the shell, the tops of two groups of supporting blocks are connected with an installation box, the installation box is located in the inner cavity of the shell, a battery pack is arranged on the bottom of the inner cavity of the installation box, the top of the shell is connected with a top cover, a fixing rod is arranged in the center of the bottom of the top cover, the bottom of the fixing rod is connected with the top of the battery pack, mounting grooves are formed in the outer walls of the left side and the right side of the shell, heat dissipation boxes are installed in the inner cavities of the mounting grooves, air inlets are formed in the tops of the sides of the heat dissipation boxes far away from the inner cavity of the shell, air outlets are formed in the bottoms of the heat dissipation boxes close to the side of the inner cavity of the shell, two groups of baffles are arranged at the tops of the inner cavity of the heat dissipation boxes, two groups of second baffles are arranged in a staggered mode, fans are arranged on the inner walls of the sides of the inner cavity of the heat dissipation boxes close to the inner cavity of the shell, water dissipation boxes are arranged in a mode, water outlets are evenly arranged on the outer walls of the left side and the inner cavity of the heat dissipation boxes.
Preferably, the left side and the right side of the bottom of the installation box are provided with clamping blocks, the tops of the two groups of supporting blocks are provided with clamping grooves matched with the clamping blocks, and the bottom of the installation box is connected with the tops of the supporting blocks through the clamping grooves of the clamping blocks.
Preferably, liquid water is arranged between the outer wall of the left side of the second baffle plate at the left end and the left wall of the inner cavity of the heat dissipation box, and a drying agent is arranged between the two groups of second baffle plates.
Preferably, the outer walls of the left side and the right side of the installation box are uniformly provided with radiating blocks, and the radiating blocks on the two sides are arranged in a rectangular array.
Preferably, the heat dissipation holes are arranged obliquely downwards, the inclination angle is thirty degrees to sixty degrees, and filter screens are arranged in inner cavities of the heat dissipation holes.
Preferably, the outer wall of the installation box is provided with an asphalt layer, and a sealing ring is arranged at the connecting part of the bottom of the top cover and the top of the shell.
Compared with the prior art, the invention has the beneficial effects that:
1. the device separates the heat dissipation box from the outside through the waterproof cover, external water flow is well prevented from entering the device from the heat dissipation box, the battery pack is guaranteed not to be affected, meanwhile, the mounting box is separated from the shell through the supporting block, steps are carried out, the probability that water flow enters the battery is reduced, the use safety of the battery pack is protected, potential safety hazards are reduced, and the service life of the battery pack is prolonged;
2. be provided with the radiating block through the install bin left and right sides, increased the area of contact of install bin and air, improved the radiating efficiency to the fan blows external air to the install bin, accelerates the air on install bin surface and flows, has improved the radiating rate, and outside air simultaneously inside the water entering shell in the radiating bin, reduced the temperature of air, accelerated the speed that the heat gived off, guaranteed the normal use of group battery.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a heat dissipation case according to the present invention;
fig. 3 is a schematic view of the waterproof cover of the present invention.
In the figure, a shell 1, a supporting block 2, an installation box 3, a heat dissipation block 4, a battery pack 5, a top cover 6, a fixing rod 7, a heat dissipation box 8, an air inlet 81, an air outlet 82, an th baffle 83, a second baffle 84, a fan 9, a waterproof cover 10, heat dissipation holes 101, a water outlet 102, a partition 11 and air holes 111 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.
With reference to fig. 1-3, the invention provides technical solutions, energy storage batteries with a waterproof function comprise a housing 1, support blocks 2 are arranged on the left and right sides of the bottom of an inner cavity of the housing 1, the tops of two groups of support blocks 2 are connected with an installation box 3 to support the installation box 3, the installation box 3 is separated from the housing 1 at the same time to prevent water from permeating into the installation box 3, so that the normal operation of the device is ensured, the installation box 3 is located in an inner cavity of the housing 1, a battery pack 5 is arranged at the bottom of the inner cavity of the installation box 3, the top of the housing 1 is connected with a top cover 6, a fixing rod 7 is arranged at the bottom of the top cover 6, the bottom of the fixing rod 7 is connected with the top of the battery pack 5 to fix the battery pack 5, so that the battery pack 5 is prevented from moving, mounting grooves are formed in the outer walls of the left and right sides of the housing 1, the mounting grooves are provided with heat dissipation holes, the heat dissipation box 8 is provided with a heat dissipation box 8, the top of a heat dissipation groove, the top of the side of the heat dissipation groove side far from the inner cavity of the housing 1 is provided with an air inlet 81, the heat dissipation box 8, the bottom of the side of the inner cavity of the heat dissipation box 8, the inner cavity of the heat dissipation box 5, the heat dissipation box 8 is provided with an air outlet, the inner cavity provided with an air outlet 82, the heat dissipation box 5, the inner cavity of the heat dissipation box 5, the heat dissipation box 8, the heat dissipation box 5, the inner cavity is provided with a , the heat dissipation box 84, the inner cavity of a heat dissipation box, the heat dissipation box 8 is provided with two groups of a heat dissipation box, the heat dissipation box 84, the heat dissipation box 8, the heat dissipation box 8 is provided with two groups of a heat dissipation box, the heat dissipation device, the heat.
The left side and the right side of the bottom of the installation box 3 are respectively provided with a clamping block, the tops of the two groups of supporting blocks 2 are respectively provided with a clamping groove matched with the clamping block, and the bottom of the installation box 3 is connected with the tops of the supporting blocks 2 through the clamping grooves of the clamping blocks, so that the installation box 3 is convenient to disassemble, the inside of the shell 1 is cleaned, the inside of the device is ensured to be clean, and the service life of the device is prolonged;
liquid water is arranged between the outer wall of the left side of the second baffle 84 at the left end and the left wall of the inner cavity of the heat dissipation box 8, dust in the air is absorbed through the water, the temperature of the air is reduced, the heat dissipation efficiency is improved, a drying agent is arranged between the two groups of second baffles 84, the moisture in the air is absorbed, the drying in the device is ensured, and the use benefit of the device is improved;
the heat dissipation blocks 4 are uniformly arranged on the outer walls of the left side and the right side of the installation box 3, the heat dissipation blocks 4 on the two sides are arranged in a rectangular array, the contact heat dissipation area of the installation box 3 and air is increased through the heat dissipation blocks 4, the heat dissipation efficiency of the battery pack 5 is improved, and the normal work of the battery pack 5 is ensured;
the heat dissipation holes 101 are arranged obliquely downwards, the inclination angle is thirty degrees to sixty degrees, water flow is prevented from entering the device from the heat dissipation holes 101, a filter screen is arranged in the inner cavity of each heat dissipation hole 101, dust is prevented from entering the device through the heat dissipation holes 101, the cleanness of the interior of the device is guaranteed, and the service life of the device is prolonged;
3 outer walls of install bin are provided with the pitch layer, and pitch has good waterproof nature, and inside waterproof rivers infiltration install bin, guaranteed group battery 5's normal work, the position is connected with shell 1 top in top cap 6 bottom is provided with the sealing washer, prevents that rivers from entering into the device from top cap 6 and shell 1's the position of being connected inside, prevents that group battery 5 from damaging.
The working principle is that when the device is used, the mounting box 3 is firstly placed on the supporting block 2, then the top cover 6 is closed, the battery pack 5 is fixed through the fixing rod 7 at the bottom of the top cover 6, the battery pack 5 is prevented from moving, outside air is blown to the mounting box 3 through the work of the fan 9, the flowing speed of air on the surface of the mounting box 3 is accelerated, the heat generated during the work of the battery pack 5 is reduced, the outside air enters the inner cavity of the shell 1 through liquid water and drying agents in the heat dissipation box 8, the temperature of the air can be reduced through water, the heat dissipation efficiency is improved, the drying machine can absorb moisture in the air, the drying inside of the shell 1 is guaranteed, meanwhile, through the waterproof cover 10 arranged on the outer wall of the heat dissipation box 8, outside liquid can be prevented from entering the shell 1 through the heat dissipation box 8, the heat dissipation holes 101 arranged in the waterproof cover 10 in an upward inclining and downward direction are matched with the partition plate 11 with the air holes 111, liquid is prevented from entering the device in the step , the normal work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

  1. The energy storage battery with the waterproof function comprises a shell (1) and is characterized in that supporting blocks (2) are arranged on the left side and the right side of the bottom of an inner cavity of the shell (1), the top of each supporting block (2) is connected with an installation box (3), the installation box (3) is located in the inner cavity of the shell (1), a battery pack (5) is arranged on the bottom of the inner cavity of the installation box (3), the top of the shell (1) is connected with a top cover (6), a fixing rod (7) is arranged in the center of the bottom of the top cover (6), the bottom of the fixing rod (7) is connected with the top of the battery pack (5), mounting grooves are formed in the outer walls of the left side and the right side of the shell (1), a heat dissipation box (8) is installed in the mounting grooves, air inlets (81) are formed in the top of a side of the heat dissipation hole (1) far away from the inner cavity of the heat dissipation box (8), air outlets (82) are formed in the bottom of a side of the inner cavity of the heat dissipation box (8), the inner cavity of the heat dissipation box (8) is provided with a (83), two sets of a second baffle (84), a baffle (10) is arranged on the inner wall (10) and a baffle (10) which is arranged on the inner wall (10) and a side of a heat dissipation box (10) which is arranged on the inner wall (10) and a heat dissipation box (10) side of a heat dissipation box (10) which is arranged on the inner wall of the inner wall (10), the inner wall.
  2. 2. The kinds of energy storage batteries with waterproof function according to claim 1, wherein the left and right sides of the bottom of the installation box (3) are provided with clamping blocks, the tops of the two groups of supporting blocks (2) are provided with clamping grooves matched with the clamping blocks, and the bottom of the installation box (3) is connected with the tops of the supporting blocks (2) through the clamping grooves of the clamping blocks.
  3. 3. energy storage battery with waterproof function according to claim 1, wherein liquid water is provided between the left outer wall of the second baffle (84) and the left wall of the inner cavity of the heat dissipation box (8), and a desiccant is provided between the two sets of second baffles (84).
  4. 4. The energy storage battery with waterproof function according to claim 1, wherein the outer walls of the left and right sides of the installation box (3) are uniformly provided with heat dissipation blocks (4), and the heat dissipation blocks (4) on the two sides are arranged in a rectangular array.
  5. 5. The energy storage battery with waterproof function according to claim 1, wherein the heat dissipation holes (101) are inclined downward at an angle of thirty to sixty degrees, and a filter screen is disposed in the inner cavity of the heat dissipation holes (101).
  6. 6. The energy storage battery with waterproof function according to claim 1, wherein the outer wall of the installation box (3) is provided with an asphalt layer, and the connection part of the bottom of the top cover (6) and the top of the shell (1) is provided with a sealing ring.
CN201810805851.1A 2018-07-20 2018-07-20 energy storage battery with waterproof function Pending CN110739418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810805851.1A CN110739418A (en) 2018-07-20 2018-07-20 energy storage battery with waterproof function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810805851.1A CN110739418A (en) 2018-07-20 2018-07-20 energy storage battery with waterproof function

Publications (1)

Publication Number Publication Date
CN110739418A true CN110739418A (en) 2020-01-31

Family

ID=69234831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810805851.1A Pending CN110739418A (en) 2018-07-20 2018-07-20 energy storage battery with waterproof function

Country Status (1)

Country Link
CN (1) CN110739418A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111769234A (en) * 2020-07-24 2020-10-13 湖南三合新能源有限责任公司 Battery box with protective structure for lithium ion storage battery
CN113823873A (en) * 2021-09-16 2021-12-21 国网电动汽车服务(天津)有限公司 New forms of energy battery box that protecting effect is good

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111769234A (en) * 2020-07-24 2020-10-13 湖南三合新能源有限责任公司 Battery box with protective structure for lithium ion storage battery
CN111769234B (en) * 2020-07-24 2022-06-24 湖南三合新能源有限责任公司 Battery box with protective structure for lithium ion storage battery
CN113823873A (en) * 2021-09-16 2021-12-21 国网电动汽车服务(天津)有限公司 New forms of energy battery box that protecting effect is good
CN113823873B (en) * 2021-09-16 2024-03-19 国网电动汽车服务(天津)有限公司 New energy battery box

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Application publication date: 20200131