CN220584284U - Testing device for air-cooled battery cluster - Google Patents
Testing device for air-cooled battery cluster Download PDFInfo
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- CN220584284U CN220584284U CN202322153036.0U CN202322153036U CN220584284U CN 220584284 U CN220584284 U CN 220584284U CN 202322153036 U CN202322153036 U CN 202322153036U CN 220584284 U CN220584284 U CN 220584284U
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- air
- cooled battery
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- inlet assembly
- air inlet
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- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000011324 bead Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 238000003825 pressing Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a testing device for an air-cooled battery cluster, and relates to the technical field of air-cooled battery cluster equipment; the device comprises an air inlet assembly, a closed bin and a piece to be tested which is placed in the closed bin, wherein the closed bin is provided with an opening, and the air inlet assembly moves along the opening; and when the air inlet assembly moves to the opening, the air inlet assembly is used for closing the opening, the problem that the air-cooled battery cluster in the prior art is tested by a sensor, a control system and the like to the battery cluster formed by the body battery or the single battery is solved, parameters such as wind speed, temperature and the like in the actual working environment where the air-cooled battery cluster is located cannot be simulated, errors exist in measured data, the subsequent use of equipment is influenced, and the testing quality of products is guaranteed.
Description
Technical Field
The utility model relates to the technical field of air-cooled battery cluster equipment, in particular to a testing device for an air-cooled battery cluster.
Background
The air-cooled battery cluster is a battery module consisting of a plurality of battery monomers; the battery cluster voltage is generally between 800 and 1500V, the current is generally between +/-0 and +/-400A (the discharge current direction is positive), and a series of protection components are needed for controlling the normal breaking, overcurrent protection, overvoltage loss protection and short-circuit protection of the battery cluster in the electrical design; therefore, the single air-cooled battery cluster can be put into use only after being tested, so that the reliability of the air-cooled battery cluster is ensured.
In the prior art, the test of the air-cooled battery cluster tests the battery cluster formed by the body battery or the single battery through a sensor, a control system and the like, but the experimental data measured by the method has errors with the actual change numerical value of the battery cluster due to the influence of factors such as wind speed, temperature and the like in the field installation environment where the air-cooled battery cluster is positioned, so that the subsequent use of equipment is influenced.
Disclosure of Invention
The utility model aims to provide a testing device for an air-cooled battery cluster, which is used for solving the technical problems that in the prior art, due to the influence of factors such as wind speed, temperature and the like in a field installation environment where the air-cooled battery cluster is positioned, the measured experimental data and the actual change numerical value of the battery cluster have errors, and the follow-up use of equipment is influenced.
In a first aspect, the utility model provides a testing device for an air-cooled battery cluster, which comprises an air inlet assembly, a closed cabin and a piece to be tested, wherein the piece to be tested is placed in the closed cabin, the closed cabin is provided with an opening, and the air inlet assembly moves along the opening; and when the air inlet assembly moves to the opening, the air inlet assembly is used for closing the opening.
The air inlet assembly comprises an adjusting piece, and the adjusting piece is used for adjusting the temperature in the closed bin and the wind speed borne by the piece to be tested;
the sensing device is used for collecting temperature change parameters of the to-be-detected piece.
With reference to the implementation manner of the first aspect, the present utility model provides a first possible implementation manner of the first aspect, where the air intake assembly further includes a vehicle body for supporting the adjusting member, the vehicle body includes a moving box and a supporting member, the supporting member is mounted on top of the moving box, the supporting member is provided with a hollowed-out portion, and the adjusting member is detachably connected to the supporting member along the hollowed-out portion;
the movable box body is used for supporting the adjusting piece.
With reference to the first possible implementation manner of the first aspect, the present utility model provides a second possible implementation manner of the first aspect, wherein an end of the support member facing away from the adjusting member is provided with a bead, and the vehicle body is detachably connected to the closed cabin through the bead.
With reference to the second possible implementation manner of the first aspect, the present utility model provides a third possible implementation manner of the first aspect, wherein the support member is provided with baffles along two sides of the adjusting member.
With reference to the third possible implementation manner of the first aspect, the present utility model provides a fourth possible implementation manner of the first aspect, wherein an outer surface of the mobile box body is provided with a heat insulation board.
With reference to the third possible implementation manner of the first aspect, the present utility model provides a fifth possible implementation manner of the first aspect, wherein the closed cabin includes a steel skeleton, the steel skeleton is a box structure, and the plurality of heat insulation boards are installed on the steel skeleton along a peripheral side of the steel skeleton.
With reference to the third possible implementation manner of the first aspect, the present utility model provides a sixth possible implementation manner of the first aspect, wherein a plurality of the insulation boards are spliced on a peripheral side of the steel skeleton.
With reference to the third possible implementation manner of the first aspect, the present utility model provides a seventh possible implementation manner of the first aspect, wherein the adjusting member has a square structure.
With reference to the seventh possible implementation manner of the first aspect, the present utility model provides an eighth possible implementation manner of the first aspect, wherein an end of the movable box body facing away from the closed cabin is provided with a handle.
With reference to the seventh possible implementation manner of the first aspect, the present utility model provides a ninth possible implementation manner of the first aspect, wherein a universal wheel is disposed at a bottom of the mobile case.
The embodiment of the utility model has the following beneficial effects: the air inlet assembly is arranged in the closed bin, the closed bin is provided with an opening, the air inlet assembly moves along the opening, when the air inlet assembly needs to be tested, a worker only needs to move the air inlet assembly to the opening, the air inlet assembly comprises an adjusting piece, the adjusting piece can adjust the air speed and the temperature in a accessible manner, and then the environmental parameters of the air inlet assembly in the closed bin are adjusted, meanwhile, the sensing device is arranged on the air inlet assembly, the sensing device can be used for collecting the parameter changes of the air inlet assembly under different air speeds and temperatures, meanwhile, the air inlet assembly is movable relative to the opening, the worker can enter the closed bin to check the air inlet assembly in the testing process, the influence of factors such as the air speed and the temperature in the field installation environment where the air-cooled battery cluster is located in the prior art is relieved, errors exist between the measured experimental data and the actual change values of the battery cluster, the technical problem of the follow-up use of the equipment is affected, and the testing quality of the product is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is an external structural schematic diagram of a testing device for an air-cooled battery cluster according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an internal explosion structure of a testing device for an air-cooled battery cluster according to an embodiment of the present utility model;
fig. 3 is a schematic structural diagram of an air inlet assembly in a testing device for an air-cooled battery cluster according to an embodiment of the present utility model;
fig. 4 is an exploded view of a closed cabin in a testing device for an air-cooled battery cluster according to an embodiment of the present utility model.
Icon: 100-air inlet assembly; 110-a vehicle body; 111-moving the box; 112-a support; 113-layering; 114-a baffle; 120-adjusting piece; 130-handle; 200-sealing the bin; 210-opening; 220-steel skeleton; 300-a piece to be tested; 400-heat insulation board.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, 2, 3 and 4, the testing device for an air-cooled battery cluster provided by the utility model comprises an air inlet assembly 100, a closed cabin 200 and a piece 300 to be tested placed in the closed cabin 200, wherein the closed cabin 200 is provided with an opening 210, and the air inlet assembly 100 moves along the opening 210; and the air intake assembly 100 is configured to close the opening 210 when the air intake assembly 100 is moved to the opening 210.
The air inlet assembly 100 comprises a vehicle body 110 and an adjusting piece 120, wherein the adjusting piece 120 is detachably connected to the end part of the vehicle body 110 facing the closed cabin 200, and the adjusting piece 120 is used for adjusting environmental parameters in the closed cabin 200;
the to-be-measured piece 300 is provided with a sensing device, and the sensing device is used for collecting the variation parameters of the to-be-measured piece 300.
The air inlet assembly 100, the closed cabin 200 and the to-be-tested piece 300 placed in the closed cabin 200 are adopted, the closed cabin 200 is provided with an opening 210, the air inlet assembly 100 moves along the opening 210, when the to-be-tested piece 300 needs to be tested, workers only need to move the air inlet assembly 100 to the opening 210, because the air inlet assembly 100 comprises the car body 110 and the regulating piece 120, the regulating piece 120 is detachably connected to the end part of the car body 110 towards the closed cabin 200, the regulating piece 120 can regulate the air speed and the temperature through regulating the air speed and the temperature, and then the environment parameters of the to-be-tested piece 300 in the closed cabin 200 are regulated, meanwhile, the to-be-tested piece 300 is provided with a sensing device, the sensing device can be used for collecting the parameter changes of the to-be-tested piece 300 under different air speeds and temperatures, meanwhile, the staff can also check in the closed cabin 200 in the testing process, the test of the air cooling battery clusters existing in the prior art is relieved, the test of the battery clusters formed by the sensor, the control system and the like, the actual working environment parameters of the air cooling battery clusters can not be tested, the measured data of the actual operating parameters can not be tested, and the quality errors of the test equipment can be guaranteed, and the quality of the test equipment can not be tested, and the quality of the test equipment can be tested.
It should be noted that, in this embodiment, the to-be-tested piece 300 is a battery cluster, the sensing device includes a temperature sensor, a wind speed sensor, and other devices for testing the to-be-tested piece 300, and the sensing device may be inserted into a slot of each battery piece of the battery cluster, so as to facilitate installation and inspection by a tester at any time, reduce labor intensity, and simultaneously, in an actual testing process, may also match with a plurality of adjusting pieces 120 adapted to the opening 210 of the closed cabin 200, so that an adjusting piece all-in-one machine with optimal cost performance is selected through different tests.
The adjusting member 120 may select a device for adjusting wind speed and temperature, such as an air-cooled air conditioner.
Further, the vehicle body 110 includes a moving box 111 and a supporting member 112, the supporting member 112 is mounted on the top of the moving box 111, the supporting member 112 is provided with a hollowed-out portion, and the adjusting member 120 is detachably connected to the supporting member 112 along the hollowed-out portion;
the moving case 111 serves to support the regulating member 120.
The support piece 112 is installed at the top of the movable box 111, the support piece 112 is provided with a hollowed-out part, the adjusting piece 120 can be installed at the support piece 112 along the hollowed-out part in a threaded connection, plug-in connection and other modes, the shielding area of the adjusting piece 120 is matched with the hollowed-out part, or the shielding area of the adjusting piece 120 is larger than the hollowed-out part, so that the internal air is prevented from flowing out of the closed cabin 200 when the test is performed, and the environmental simulation quality inside the closed cabin 200 is influenced.
It should be noted that, the movable case 111 may be used to support the adjusting member 120, so as to ensure the connection quality of the adjusting member 120 and reduce the hidden trouble of falling during the process.
Further, the end of the supporting member 112 facing away from the adjusting member 120 is provided with a pressing bar 113, and the car body 110 is detachably connected to the closed cabin 200 through the pressing bar 113.
The end of the supporting member 112, which is away from the adjusting member 120, is provided with the pressing bar 113, and after the car body 110 is in butt joint with the closed cabin 200 along the opening 210, a worker can fix the car body 110 and the closed cabin 200 through the pressing bar 113, so that the car body 110 is prevented from moving in the testing process, and the environmental simulation of the to-be-tested member 300 in the closed cabin 200 is prevented from being influenced.
It should be noted that, the pressing strip 113 has a strip structure, and the pressing strip 113 can be detachably connected with the outside of the closed cabin 200 by means of threaded connection, snap connection, and the like, so as to facilitate the operation of staff.
Further, the supporting member 112 is provided with a baffle 114 along both sides of the regulating member 120.
The supporting member 112 is provided with baffles 114 along two sides of the adjusting member 120, and the baffles 114 are arranged to fix the adjusting member 120 in the radial direction.
In this embodiment, the baffle 114 and the top of the movable case 111 form a triangle structure, and the triangle structure can contact and fix the adjusting member 120 in a large area and improve the stability of the support.
Further, the outer surfaces of the movable case 111 are provided with insulation boards 400.
The external surface of the movable box 111 is provided with an insulation board 400, and when the vehicle body 110 is connected with the opening 210 of the closed cabin 200, the insulation board 400 can ensure that the temperature in the closed cabin 200 does not run away outside the closed cabin 200, thereby ensuring the testing environment in the closed cabin 200.
Further, the closed cartridge 200 includes a steel skeleton 220 having a box structure, and a plurality of insulation boards 400 are installed on the steel skeleton 220 along a circumferential side of the steel skeleton 220.
Further, a plurality of insulation boards 400 are spliced to the circumferential side of the steel skeleton 220.
The closed cabin 200 is formed by splicing a plurality of steel frameworks 220 to form a box body capable of containing the to-be-detected piece 300, the plurality of steel frameworks 220 can be mutually spliced in a threaded connection mode, a plurality of heat preservation boards 400 are installed on the steel frameworks 220 along the periphery of the steel frameworks 220, the whole disassembly and the installation of the closed cabin 200 are convenient, and the transportation cost is saved.
Further, the adjusting member 120 has a square structure.
In this embodiment, the adjusting member 120 has a square structure, which is convenient for installation and production, and meanwhile, the square structure can ensure that the wind speed of the to-be-measured member 300 is more uniform.
Further, the end of the mobile box 111 facing away from the closed compartment 200 is provided with a handle 130.
The end of the movable box 111, which is away from the closed cabin 200, is provided with a handle 130, and in the testing process, a worker can drive the vehicle body 110 to move out of the opening 210 of the closed cabin 200 through the handle 130 by using the movable box 111 to observe the to-be-tested piece 300.
Further, a universal wheel is provided at the bottom of the moving case 111.
The universal wheels are arranged at the bottom of the movable box 111, so that the movable box 111 can conveniently drive the car body 110 to move integrally, workers can conveniently enter the inside to check, meanwhile, the movable box 111 is arranged into a movable mode through the universal wheels, in the actual testing process, a plurality of adjusting pieces 120 matched with the openings 210 of the closed cabin 200 can be matched, and different tests are carried out, so that air conditioning equipment with optimal cost performance can be selected.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. A testing device for an air-cooled battery cluster, which is characterized by comprising an air inlet assembly (100), a closed cabin (200) and a piece (300) to be tested which is placed in the closed cabin (200), wherein the closed cabin (200) is provided with an opening (210), and the air inlet assembly (100) moves along the opening (210) and is used for sealing the opening (210);
the air inlet assembly (100) comprises an adjusting piece (120), and the adjusting piece (120) is used for adjusting the temperature in the closed bin (200) and the wind speed borne by the piece (300) to be tested.
2. The test device for an air-cooled battery cluster according to claim 1, wherein the air intake assembly (100) further comprises a vehicle body (110) for supporting the adjusting member (120), the vehicle body (110) comprises a movable case (111) and a supporting member (112), the supporting member (112) is mounted on the top of the movable case (111), the supporting member (112) is provided with a hollowed-out portion, and the adjusting member (120) is detachably connected to the supporting member (112) along the hollowed-out portion;
the movable box (111) is used for supporting the adjusting piece (120).
3. The test device for air-cooled battery clusters according to claim 2, characterized in that the end of the support member (112) facing away from the adjustment member (120) is provided with a bead (113), and the vehicle body (110) is detachably connected to the closed compartment (200) by means of the bead (113).
4. Test device for air-cooled battery clusters according to claim 2, characterized in that the support (112) is provided with baffles (114) along both sides of the adjustment member (120).
5. A testing device for air-cooled battery clusters according to claim 3, characterized in that the outer surfaces of the mobile boxes (111) are provided with heat-insulating plates (400).
6. The test device for air-cooled battery clusters according to claim 5, wherein the closed compartment (200) comprises a steel skeleton (220), the steel skeleton (220) is a box structure, and a plurality of heat insulation plates (400) are mounted to the steel skeleton (220) along a peripheral side of the steel skeleton (220).
7. The test device for air-cooled battery clusters according to claim 6, wherein a plurality of the heat insulation boards (400) are spliced to the circumferential side of the steel skeleton (220).
8. The test device for air-cooled battery clusters according to claim 2, wherein the regulating member (120) has a square structure.
9. The test device for air-cooled battery clusters according to claim 2, characterized in that the end of the mobile box (111) facing away from the closed compartment (200) is provided with a handle (130).
10. The test device for air-cooled battery clusters according to claim 2, characterized in that the bottom of the mobile box (111) is provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153036.0U CN220584284U (en) | 2023-08-10 | 2023-08-10 | Testing device for air-cooled battery cluster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322153036.0U CN220584284U (en) | 2023-08-10 | 2023-08-10 | Testing device for air-cooled battery cluster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220584284U true CN220584284U (en) | 2024-03-12 |
Family
ID=90109687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322153036.0U Active CN220584284U (en) | 2023-08-10 | 2023-08-10 | Testing device for air-cooled battery cluster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220584284U (en) |
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2023
- 2023-08-10 CN CN202322153036.0U patent/CN220584284U/en active Active
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