CN209446740U - A kind of explosion-proof performance detection device of the battery production with fire-extinguishing function concurrently - Google Patents
A kind of explosion-proof performance detection device of the battery production with fire-extinguishing function concurrently Download PDFInfo
- Publication number
- CN209446740U CN209446740U CN201821847434.5U CN201821847434U CN209446740U CN 209446740 U CN209446740 U CN 209446740U CN 201821847434 U CN201821847434 U CN 201821847434U CN 209446740 U CN209446740 U CN 209446740U
- Authority
- CN
- China
- Prior art keywords
- explosion
- battery
- pallet
- plate
- proof performance
- 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.)
- Expired - Fee Related
Links
Landscapes
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model relates to a kind of explosion-proof performance detection device of battery production with fire-extinguishing function concurrently, it is related to battery production explosion-proof performance detection device technology field, including bottom plate and the first latch plate, the upper end of the bottom plate is provided with the first spring, first latch plate is placed in the upper end of the first spring, and first the upper end of latch plate be inlaid with first pressure sensor, the beneficial effects of the utility model are: being connected on bottom plate by the first latch plate using the first spring, when pressing plate starts to apply pressure to battery and the first pallet, flexibility decrease is carried out in bottom plate using the first spring after first latch plate stress, can then buffering be played the role of to first pressure sensor, then when being detected using application pressure and first pressure sensor to the explosion-proof performance of battery, first pressure sensor can be protected simultaneously, it is anti- The pressure only applied is excessive, and first pressure sensor is caused to be subject to crushing.
Description
Technical field
The present invention relates to battery production explosion-proof performance detection device technology field, specially a kind of battery production is with having
The explosion-proof performance detection device of fire-extinguishing function concurrently.
Background technique
Lithium ion battery has become the preferred battery of portable electronic product, and this battery capacity density is high, price has
Competitiveness, it is contemplated that the coming years will be the market mainstream, but lithium battery but hides always the danger of explosion, since application is cured
Come more extensively, explosive incident also just emerges one after another, then no one skin lithium battery of production does not just need to carry out explosion-proof test to them.
Disclosed in Chinese invention patent application prospectus CN107796441 A and a kind of explosion preventing lithium ion power
Although accumulator power source apparatus safety detection method, the explosion preventing lithium ion power accumulator power supply device safety detection method pass through
The inspection of the security performance of the inspection of single battery and the charge-discharge performance of battery pack, single battery and battery pack, battery management
The inspection of the explosion-proof performance of the inspection and power supply device of the Perfomance of protective relaying of system is to explosion preventing lithium ion power accumulator electricity
Source device carry out complete detection, improve explosion-proof performance, but its just with charging when and temperature control come to battery in difference
At a temperature of charging explosion can or can not occur detected, but it is more to influence battery explosion factor, temperature and to overcharge be objective influence
Factor, and entire detection device is not provided with safety precaution facility, when battery explosion, can bring great harmfulness.
Summary of the invention
The purpose of the present invention is to provide a kind of explosion-proof performance detection device of battery production with fire-extinguishing function concurrently, with solution
It is certainly mentioned above in the background art disclosed in Chinese invention patent application prospectus CN107796441 A and a kind of
Explosion preventing lithium ion power accumulator power supply device safety detection method, the explosion preventing lithium ion power accumulator power supply device are examined safely
Although survey method passes through the security performance of the inspection of the charge-discharge performance of single battery and battery pack, single battery and battery pack
It examines, the inspection of the explosion-proof performance of the inspection of the Perfomance of protective relaying of battery management system and power supply device is to explosion preventing lithium ion
Power accumulator power supply device carry out complete detection, improve explosion-proof performance, but its just with charging when and temperature control come
Explosion can or can not be occurred by, which charging at different temperatures to battery, detects, but influence battery explosion factor is more, temperature and mistake
Filling is objective influence factor, and entire detection device is not provided with safety precaution facility, when battery explosion, can bring pole
The problem of big harmfulness.
To achieve the above object, the invention provides the following technical scheme: a kind of battery production, which is used, has the anti-of fire-extinguishing function concurrently
Quick-fried device for detecting performance, including bottom plate and the first latch plate, the upper end of the bottom plate are provided with the first spring, first spring
Plate is placed in the upper end of the first spring, and the upper end of the first latch plate is inlaid with first pressure sensor, and the first pressure passes
The upper end of sensor is connected with the first pallet, and the first threaded rod is equipped with inside the upper end two sides of the first pallet, first spiral shell
Rasp bar is fixed with clamping plate close to one end of the first tray centerline, and the upper end two sides of the bottom plate are provided with detection case, and detect
The upper center of case is mounted with electric pushrod, and the lower end of the electric pushrod is inlaid with pressing plate, the upper center of the detection case
It is connected with water tank, and the inside of water tank is equipped with water pump, water pipe, and the outlet end setting of water pipe are fixed on the left of the water pump
There is water injection valve.
Preferably, to be fixedly connected between the first pressure sensor and the first latch plate, and the first latch plate passes through
First spring and bottom plate constitute elastic extension structure.
Preferably, to be fixedly connected between the clamping plate and the first threaded rod, between the first threaded rod and the first pallet
To be threadedly coupled, and the first pallet is in " recessed " shape structure.
Preferably, the pressing plate constitutes lifting structure by electric pushrod and detection case, and pressing plate and the first pallet are in flat
Row structure.
Preferably, the upper end of the bottom plate is mounted with guide rail, and the front of guide rail is inlaid with cylinder, and the water injection valve is equidistant
From the inside two sides for being arranged in detection case, and water injection valve is connected by water pipe with water pump.
Preferably, the upper end of the cylinder is equipped with the second pallet, and the upper end of the second pallet is fixed with the first temperature biography
Sensor, the upper end two sides of second pallet are internally provided with the second threaded rod, and are mounted with first on the right side of the second threaded rod
Electrode plate, the right of the first electrode plate are circumscribed with second electrode plate, and the inner upper end of the detection case is inlaid with the second bullet
Spring, and the lower end of second spring is connected with second spring plate, the first electrode plate and second electrode plate are about the second pallet
Center line is in symmetrical structure, is fixedly connected between the second pallet and the first temperature sensor, and the second pallet passes through cylinder
Slide construction is constituted with guide rail.
Preferably, second pressure sensor is installed on the right side of the lower end of the second spring plate, and under second spring plate
End left side is fixed with second temperature sensor, and the lower end of the second temperature sensor is provided with baffle, the upper end of the bottom plate
It is mounted with incubator, the baffle and the second pallet are in parallel construction, and baffle is pressed with second temperature sensor and second respectively
To be fixedly connected between force snesor, and second temperature sensor and second pressure sensor pass through second spring and detection case structure
At elastic extension structure.
Preferably, the inner upper end of the incubator inlays having heaters, and the positive right side of face of the detection case is connected with hinge
Chain is fixedly connected between the heater and incubator, and the rectangular structure of incubator.
Preferably, shield is installed on the left of the hinge, and the front of shield is fixed with cooling fan, the bottom plate
Front upper and lower side be provided with rhone, to be fixedly connected between the cooling fan and shield, and shield passes through hinge
Rotational structure is constituted with detection case.
Compared with prior art, the beneficial effects of the present invention are:
1, the battery production uses the explosion-proof performance detection device with fire-extinguishing function concurrently to utilize the first bullet by the first latch plate
Spring is connected on bottom plate, when pressing plate starts to apply pressure to battery and the first pallet, utilizes first after the first latch plate stress
Spring carries out flexibility decrease in bottom plate, then can play the role of buffering to first pressure sensor, then is utilizing application pressure
When being detected with explosion-proof performance of the first pressure sensor to battery, first pressure sensor can be protected simultaneously,
It prevents the pressure applied excessive, first pressure sensor is caused to be subject to crushing.
2, the battery production uses the explosion-proof performance detection device with fire-extinguishing function concurrently can be by battery tray by the first pallet
Firmly, and using two opposite clamping plates by battery it is clamped on the first pallet, prevents when carrying out application pressure to battery, battery
It is split away off from the first pallet, and two rotate relative to the first threaded rod in the upper end two sides of the first pallet, adjust two phases
To the distance between clamping plate, this makes it possible to the batteries of fixed different length and specification.
3, the battery production uses the explosion-proof performance detection device with fire-extinguishing function concurrently to decline by pressing plate using electric pushrod,
Application pressure is carried out to battery and the first pallet, and continuous decline pushes, and is gradually increased pressure suffered by battery, in this way
While capable of being detected to the anti-pressure ability of battery, and apply pressure to battery, the first pressure of the first pallet lower end
Sensor is able to detect and analyzes pressure size, then may determine that battery is that will not send out in the range of by much pressure
Raw explosion, detects the explosion-proof performance of battery further.
4, the battery production with fire-extinguishing function concurrently explosion-proof performance detection device by water injection valve face the first pallet,
Near second pallet and incubator, then when to battery anti-explosion performance detection and when battery explosion, water injection valve can be with
In time by the water sprinkling explosion in water tank, prevents fire, can effectively avoid battery explosion institute band in detection process
The danger come, increases the security performance of the detection device.
5, the battery production uses the explosion-proof performance detection device with fire-extinguishing function concurrently to pass through first electrode plate and second electrode
Plate is contacted with the positive and negative anodes of battery respectively, is charged the battery, and is made battery carry out overcharging detection, is judged battery in overcharge conditions
Down and how long can explode overcharging, to inform how long user's over-charging of battery can explode afterwards, to improve electricity
The explosion-proof performance in pond, and in over-charging of battery detection process, battery is contacted with the first temperature sensor, utilizes the first temperature sensing
Device detects battery generated temperature under overcharging state, and can be by cylinder and guide rail by battery during the charging process
It is placed into incubator, detection during the charging process, increases whether temperature will lead to battery explosion, thus cylinder and guide rail
It drives battery mobile, avoids manually controlling in battery moving process, battery explosion, placement brings danger to testing staff
Hidden danger.
6, the battery production uses the explosion-proof performance detection device with fire-extinguishing function concurrently by baffle when by external force, can
Second temperature sensor and second pressure sensor is driven to carry out elastic floating up and down in detection case, so that it may occur in battery
Explosion time, baffle are shaken movement by explosive force, then can be examined using second temperature sensor and second pressure sensor
Brought power when battery explosion is measured, so as to inform danger brought by the explosion of user's battery in the form of data
Evil helps that user is reminded to pay attention to taking precautions against battery explosion.
7, the battery production uses the explosion-proof performance detection device with fire-extinguishing function concurrently can be by heater institute by incubator
The heat of generation saves, to improve internal temperature, then can detect to battery when not charging, to detect electricity
The temperature that pond is able to bear in placement process, this makes it possible to allow user for battery storage and be placed on suitable temperature
It spends in environment, reduces battery explosion phenomenon, shield can make detection case in air-tight state, put during battery detecting
When setting battery explosion, harm is brought to neighbouring personnel, to improve the security performance of the device.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of battery production of the present invention uses the explosion-proof performance detection device with fire-extinguishing function concurrently.
Fig. 2 is a kind of battery production of the present invention right view knot of the detection case of the explosion-proof performance detection device with fire-extinguishing function concurrently
Structure schematic diagram.
Fig. 3 is the detection case left view knot that a kind of battery production of the present invention uses the explosion-proof performance detection device with fire-extinguishing function concurrently
Structure schematic diagram.
Fig. 4 is that a kind of battery production of the present invention uses the protective roof structure of the explosion-proof performance detection device with fire-extinguishing function concurrently to show
It is intended to.
Fig. 5 is the bottom plate plan structure that a kind of battery production of the present invention uses the explosion-proof performance detection device with fire-extinguishing function concurrently
Schematic diagram.
Fig. 6 be a kind of battery production of the present invention use the explosion-proof performance detection device with fire-extinguishing function concurrently sensor detection and
Signal transmission flow structural schematic diagram.
In figure: 1, bottom plate；2, the first spring；3, the first latch plate；4, first pressure sensor；5, the first pallet；6,
One threaded rod；7, clamping plate；8, detection case；9, electric pushrod；10, pressing plate；11, water tank；12, water pump；13, water pipe；14, it sprays water
Valve；15, guide rail；16, cylinder；17, the second pallet；18, the first temperature sensor；19, the second threaded rod；20, first electrode plate；
21, second electrode plate；22, second spring；23, second spring plate；24, second pressure sensor；25, second temperature sensor；
26, baffle；27, incubator；28, heater；29, hinge；30, shield；31, cooling fan；32, rhone.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention, in addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of explosion-proof of the battery production with fire-extinguishing function concurrently
Energy detection device, including bottom plate 1, the first spring 2, the first latch plate 3, first pressure sensor 4, the first pallet 5, the first screw thread
Bar 6, clamping plate 7, detection case 8, electric pushrod 9, pressing plate 10, water tank 11, water pump 12, water pipe 13, water injection valve 14, guide rail 15, cylinder
16, the second pallet 17, the first temperature sensor 18, the second threaded rod 19, first electrode plate 20, second electrode plate 21, the second bullet
Spring 22, second spring plate 23, second pressure sensor 24, second temperature sensor 25, baffle 26, incubator 27, heater 28,
Hinge 29, shield 30, cooling fan 31 and rhone 32, the upper end of bottom plate 1 are provided with the first spring 2, the first latch plate 3 peace
It is placed in the upper end of the first spring 2, and the upper end of the first latch plate 3 is inlaid with first pressure sensor 4, first pressure sensor 4
To be fixedly connected between the first latch plate 3, and the first latch plate 3 constitutes elastic telescopic knot with bottom plate 1 by the first spring 2
Structure, the first latch plate 3 are connected on bottom plate 1 using the first spring 2, when pressing plate 10 starts to apply pressure to battery and the first pallet 5
When power, carry out flexibility decrease in bottom plate 1 using the first spring 2 after 3 stress of the first latch plate, then it can be to first pressure sensor
4 play the role of buffering, then when being detected using application pressure and first pressure sensor 4 to the explosion-proof performance of battery,
First pressure sensor 4 can be protected simultaneously, prevent the pressure applied excessive, first pressure sensor 4 is caused to be pressed
It is bad；
The upper end of first pressure sensor 4 is connected with the first pallet 5, and is equipped with inside the upper end two sides of the first pallet 5
First threaded rod 6, the first threaded rod 6 are fixed with clamping plate 7, clamping plate 7 and the first threaded rod close to one end of 5 center line of the first pallet
It to be fixedly connected between 6, is threadedly coupled between the first threaded rod 6 and the first pallet 5, and the first pallet 5 is in " recessed " shape
Structure, the first pallet 5 can hold battery, and battery is clamped on the first pallet 5 using two opposite clamping plates 7, prevent
Only when carrying out application pressure to battery, battery is split away off from the first pallet 5, and two opposite first threaded rods 6 are the
The upper end two sides of one pallet 5 rotate, and adjust the distance between two opposing clamping plates 7, and this makes it possible to fixed different length and rule
The battery of lattice, the upper end two sides of bottom plate 1 are provided with detection case 8, and the upper center of detection case 8 is mounted with electric pushrod 9, electronic
The lower end of push rod 9 is inlaid with pressing plate 10, and pressing plate 10 constitutes lifting structure by electric pushrod 9 and detection case 8, and pressing plate 10 and the
One pallet 5 is in parallel construction, and pressing plate 10 is declined using electric pushrod 9, carries out application pressure to battery and the first pallet 5, and not
Disconnected decline pushes, and is gradually increased pressure suffered by battery, and this makes it possible to the anti-pressure abilities to battery to detect, and
While applying pressure to battery, the first pressure sensor 4 of 5 lower end of the first pallet is able to detect and analyzes pressure size,
It then may determine that battery is that will not explode in the range of by much pressure, in this way obtain the explosion-proof performance of battery
Further detection；
The upper center of detection case 8 is connected with water tank 11, and the inside of water tank 11 is equipped with water pump 12, the left side of water pump 12
It is fixed with water pipe 13, and the outlet end of water pipe 13 is provided with water injection valve 14, the upper end of bottom plate 1 is mounted with guide rail 15, and guide rail 15
Front be inlaid with cylinder 16, water injection valve 14 is spaced substantially equidistant in the inside two sides of detection case 8, and water injection valve 14 passes through water pipe 13
It is connected with water pump 12, water injection valve 14 faces near the first pallet 5, the second pallet 17 and incubator 27, then when to electricity
When pond explosion-proof performance detects and when battery explosion, water injection valve 14 can be prevented in time by the water sprinkling explosion in water tank 11
Fire only occurs, can effectively avoid danger brought by battery explosion in detection process, increase the safety of the detection device
Performance, the upper end of cylinder 16 is equipped with the second pallet 17, and the upper end of the second pallet 17 is fixed with the first temperature sensor 18, the
The upper end two sides of two pallets 17 are internally provided with the second threaded rod 19, and the right side of the second threaded rod 19 is mounted with first electrode plate
20, the right of first electrode plate 20 is circumscribed with second electrode plate 21, and the inner upper end of detection case 8 is inlaid with second spring 22, and
The lower end of second spring 22 is connected with second spring plate 23, and first electrode plate 20 and second electrode plate 21 are about the second pallet 17
Center line is in symmetrical structure, is fixedly connected between the second pallet 17 and the first temperature sensor 18, and the second pallet 17 is logical
It crosses cylinder 16 and guide rail 15 constitutes slide construction, first electrode plate 20 and second electrode plate 21 connect with the positive and negative anodes of battery respectively
Touching, charges the battery, battery is made to carry out overcharging detection, judge how long battery can be sent out under overcharge conditions and overcharging
Raw explosion, to inform how long user's over-charging of battery can explode afterwards, to improve the explosion-proof performance of battery, and in battery mistake
It fills in detection process, battery is contacted with the first temperature sensor 18, detects that battery is overcharging using the first temperature sensor 18
Generated temperature under state, and battery during the charging process can be placed into incubator 27 by cylinder 16 and guide rail 15
In, detection during the charging process, increases whether temperature will lead to battery explosion, so that cylinder 16 and guide rail 15 drive electricity
Pond is mobile, avoids manually controlling in battery moving process, battery explosion, and placement brings dangerous hidden danger to testing staff；
Second pressure sensor 24 is installed, and on the left of the lower end of second spring plate 23 on the right side of the lower end of second spring plate 23
It is fixed with second temperature sensor 25, the lower end of second temperature sensor 25 is provided with baffle 26, and the upper end of bottom plate 1 is mounted with guarantor
Incubator 27, baffle 26 and the second pallet 17 be in parallel construction, baffle 26 respectively with second temperature sensor 25 and second pressure
To be fixedly connected between sensor 24, and second temperature sensor 25 and second pressure sensor 24 pass through second spring 22 and inspection
Measuring tank 8 constitutes elastic extension structure；Baffle 26 is able to drive second temperature sensor 25 and second pressure passes when by external force
Sensor 24 carries out elastic floating up and down in detection case 8, so that it may which, in battery explosion, baffle 26 is shaken by explosive force
Dynamic movement can then be detected brought when battery explosion using second temperature sensor 25 and second pressure sensor 24
Power helps to remind user's note so as to inform harm brought by the explosion of user's battery in the form of data
Meaning prevention battery explosion, the inner upper end of incubator 27 inlay having heaters 28, and the positive right side of face of detection case 8 is connected with hinge
29, it is fixedly connected between heater 28 and incubator 27, and the rectangular structure of incubator 27, incubator 27 can will heat
Heat caused by device 28 saves, to improve internal temperature, then can detect to battery when not charging, thus
The temperature that detection battery is able to bear in placement process, this makes it possible to allow user for battery storage and be placed on
In suitable temperature environment, reduce battery explosion phenomenon, shield 30 is installed, and the front of shield 30 is fixed on the left of hinge 29
There is cooling fan 31, it is fixed company between cooling fan 31 and shield 30 that the front upper and lower side of bottom plate 1, which is provided with rhone 32,
Connect, and shield 30 constitutes rotational structure by hinge 29 and detection case 8, shield 30 can during battery detecting,
Make detection case 8 in air-tight state, placing battery explosion time brings harm to neighbouring personnel, to improve the safety of the device
Performance.
The working principle of the present embodiment: explosion-proof performance detection device of the battery production with fire-extinguishing function concurrently is beaten first
Open model JRQ-III-V2 of heater 28(heater 28), increase the internal temperature of incubator 27, according to battery institute
The maximum temperature index that is able to bear controls the temperature in incubator 27, and battery is placed into incubator 27, and closes anti-
Shield 30 makes detection case 8 in air-tight state, and placing battery explosion time brings harm to neighbouring personnel, to improve the device
Security performance, when battery explosion, then the battery of the positive batch is unqualified, when for generation explosion time, by the battery
It is placed on the first pallet 5, and rotates the first threaded rod 6 of 5 upper end two sides of the first pallet, make two opposite clamping plates 7 will be electric
Pond is clamped on the first pallet 5, restarts electric pushrod 9, declines electric pushrod 9 with dynamic pressure plate 10, then to battery and first
Pallet 5 carries out application pressure, and continuous decline pushes, and is gradually increased pressure suffered by battery, this makes it possible to electricity
The anti-pressure ability in pond is detected, and while apply pressure to battery, the first pressure sensor 4(of 5 lower end of the first pallet the
The model PT124G-113 of one pressure sensor 4), electric signal is generated after 4 stress of first pressure sensor, and pass through signal and send out
It send device to send a signal to terminal, pressure size is able to detect and analyzed by terminal, by the data analyzed and index
Whether data are compared, judged with this up to standard in terms of the stress of battery, and when explosion time does not occur for battery, battery is placed into the second support
On disk 17, and the second threaded rod 19 of 17 upper end two sides of the second pallet is rotated, makes the first electrode plate 20 and second electrode of two sides
Plate 21 is contacted with the positive and negative anodes of battery respectively, and first electrode plate 20 and second electrode plate 21 are connected on external power supply, right
Battery charges, and battery is made to carry out overcharging detection, judge battery under overcharge conditions and overcharge how long can occur it is quick-fried
It is fried, to inform how long user's over-charging of battery can explode afterwards, to improve the explosion-proof performance of battery, and examined in over-charging of battery
During survey, the model TR/02010 of battery and first the first temperature sensor of temperature sensor 18(18) it contacts, the first temperature
It is electric signal by converting heat, and terminal is sent a signal to by sender unit, then after spending sensor 18 by heat
Battery generated temperature under overcharging state is detected using the first temperature sensor 18, and can pass through cylinder 16 and guide rail
15 are placed into battery during the charging process in incubator 27, and detection during the charging process, increases whether temperature will lead to electricity
Pond is exploded, so that cylinder 16 and guide rail 15 drive battery mobile, avoids manually controlling in battery moving process, battery hair
Raw explosion, placement bring dangerous hidden danger to testing staff, and when the over-charging of battery time reaching the standard index time, battery does not occur
Explosion then may determine that the battery is in qualification in terms of overcharging the time, when battery is sent out in wherein a certain item detection process
Raw explosion time, can start water pump 12 immediately, and the water in water tank 11 is discharged into water injection valve 14 by water pipe 13, utilizes spray by water pump 12
Fire extinguishing water is carried out at 14 pairs of explosions of water valve, avoids battery explosion from bringing fire lamp security risk, and baffle 26 is exploded
Power drives the model TR/02010 of second temperature sensor 25(second temperature sensor 25) and second pressure sensor 24
(the model PT124G-113 of second pressure sensor 24) carries out elastic floating up and down in detection case 8, so that it may in battery
Explosion time occurs, baffle 26 is shaken movement by explosive force, second temperature sensor 25 and second pressure sensor 24 are distinguished
Terminal is sent a signal to by sender unit, is analyzed each data thus can use by terminal
Two temperature sensors 25 and second pressure sensor 24 detect brought power when battery explosion, so as to the shape of data
Formula informs harm brought by the explosion of user's battery, helps that user is reminded to pay attention to taking precautions against battery explosion.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. a kind of battery production the explosion-proof performance detection device with fire-extinguishing function concurrently, including bottom plate (1) and the first latch plate
(3), it is characterised in that: the upper end of the bottom plate (1) is provided with the first spring (2), and first latch plate (3) is placed in first
The upper end of spring (2), and the upper end of the first latch plate (3) is inlaid with first pressure sensor (4), the first pressure sensor
(4) upper end is connected with the first pallet (5), and the first threaded rod (6), institute are equipped with inside the upper end two sides of the first pallet (5)
It states the first threaded rod (6) to be fixed with clamping plate (7) close to one end of the first pallet (5) center line, the upper end two sides of the bottom plate (1)
It is provided with detection case (8), and the upper center of detection case (8) is mounted with electric pushrod (9), the lower end of the electric pushrod (9)
It is inlaid with pressing plate (10), the upper center of the detection case (8) is connected with water tank (11), and the inside of water tank (11) is equipped with water
It pumps (12), is fixed with water pipe (13) on the left of the water pump (12), and the outlet end of water pipe (13) is provided with water injection valve (14).
2. a kind of explosion-proof performance detection device of the battery production according to claim 1 with fire-extinguishing function concurrently, feature
Be: to be fixedly connected between the first pressure sensor (4) and the first latch plate (3), and the first latch plate (3) passes through the
One spring (2) and bottom plate (1) constitute elastic extension structure.
3. a kind of explosion-proof performance detection device of the battery production according to claim 1 with fire-extinguishing function concurrently, feature
Be: to be fixedly connected between the clamping plate (7) and the first threaded rod (6), the first threaded rod (6) and the first pallet (5) it
Between for be threadedly coupled, and the first pallet (5) be in " recessed " shape structure.
4. a kind of explosion-proof performance detection device of the battery production according to claim 1 with fire-extinguishing function concurrently, feature
Be: the pressing plate (10) constitutes lifting structure, and pressing plate (10) and the first pallet by electric pushrod (9) and detection case (8)
It (5) is in parallel construction.
5. a kind of explosion-proof performance detection device of the battery production according to claim 1 with fire-extinguishing function concurrently, feature
Be: the upper end of the bottom plate (1) is mounted with guide rail (15), and the front of guide rail (15) is inlaid with cylinder (16), the water spray
Valve (14) is spaced substantially equidistant in the inside two sides of detection case (8), and water injection valve (14) is connected by water pipe (13) with water pump (12)
It connects.
6. a kind of explosion-proof performance detection device of the battery production according to claim 5 with fire-extinguishing function concurrently, feature
Be: the upper end of the cylinder (16) is equipped with the second pallet (17), and the upper end of the second pallet (17) is fixed with the first temperature
The upper end two sides of sensor (18), second pallet (17) are internally provided with the second threaded rod (19), and the second threaded rod
(19) it being mounted on the right side of first electrode plate (20), the right of the first electrode plate (20) is circumscribed with second electrode plate (21),
The inner upper end of the detection case (8) is inlaid with second spring (22), and the lower end of second spring (22) is connected with second spring
Plate (23), the first electrode plate (20) are in symmetrical structure about the center line of the second pallet (17) with second electrode plate (21),
To be fixedly connected between its second pallet (17) and the first temperature sensor (18), and the second pallet (17) by cylinder (16) with
Guide rail (15) constitutes slide construction.
7. a kind of explosion-proof performance detection device of the battery production according to claim 6 with fire-extinguishing function concurrently, feature
It is: is equipped with second pressure sensor (24) on the right side of the lower end of the second spring plate (23), and second spring plate (23)
It being fixed with second temperature sensor (25) on the left of lower end, the lower end of the second temperature sensor (25) is provided with baffle (26),
The upper end of the bottom plate (1) is mounted with incubator (27), and the baffle (26) and the second pallet (17) are in parallel construction, baffle
(26) respectively between second temperature sensor (25) and second pressure sensor (24) to be fixedly connected, and second temperature senses
Device (25) and second pressure sensor (24) pass through second spring (22) and detection case (8) composition elastic extension structure.
8. a kind of explosion-proof performance detection device of the battery production according to claim 7 with fire-extinguishing function concurrently, feature
Be: the inner upper end of the incubator (27) is inlayed having heaters (28), and the positive right side of face of the detection case (8) is connected with hinge
Chain (29) is fixedly connected between the heater (28) and incubator (27), and incubator (27) rectangular structure.
9. a kind of explosion-proof performance detection device of the battery production according to claim 8 with fire-extinguishing function concurrently, feature
It is: is equipped with shield (30) on the left of the hinge (29), and the front of shield (30) is fixed with cooling fan (31),
The front upper and lower side of the bottom plate (1) is provided with rhone (32), is solid between the cooling fan (31) and shield (30)
Fixed connection, and shield (30) constitutes rotational structure by hinge (29) and detection case (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847434.5U CN209446740U (en) | 2018-11-10 | 2018-11-10 | A kind of explosion-proof performance detection device of the battery production with fire-extinguishing function concurrently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821847434.5U CN209446740U (en) | 2018-11-10 | 2018-11-10 | A kind of explosion-proof performance detection device of the battery production with fire-extinguishing function concurrently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209446740U true CN209446740U (en) | 2019-09-27 |
Family
ID=68011353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821847434.5U Expired - Fee Related CN209446740U (en) | 2018-11-10 | 2018-11-10 | A kind of explosion-proof performance detection device of the battery production with fire-extinguishing function concurrently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209446740U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836907A (en) * | 2019-11-08 | 2020-02-25 | 南京理工大学 | Human static sensitivity test device of burning explosive |
| CN111442868A (en) * | 2020-03-27 | 2020-07-24 | 西北核技术研究院 | Sensor lateral installation protection device for explosion test |
| CN111589015A (en) * | 2020-06-05 | 2020-08-28 | 东阳坪洲电动车科技有限公司 | Explosion-proof fire extinguishing device for electric vehicle |
| CN111623916A (en) * | 2019-12-31 | 2020-09-04 | 南京理工大学 | Threaded connection extrusion ignition testing device |
| CN112137626A (en) * | 2020-08-24 | 2020-12-29 | 杭州微策生物技术有限公司 | Multi-channel detection device |
| CN113341326A (en) * | 2021-08-04 | 2021-09-03 | 河南工学院 | Protective device for lithium ion battery detection |
-
2018
- 2018-11-10 CN CN201821847434.5U patent/CN209446740U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836907A (en) * | 2019-11-08 | 2020-02-25 | 南京理工大学 | Human static sensitivity test device of burning explosive |
| CN111623916A (en) * | 2019-12-31 | 2020-09-04 | 南京理工大学 | Threaded connection extrusion ignition testing device |
| CN111442868A (en) * | 2020-03-27 | 2020-07-24 | 西北核技术研究院 | Sensor lateral installation protection device for explosion test |
| CN111442868B (en) * | 2020-03-27 | 2021-06-08 | 西北核技术研究院 | Sensor lateral installation protection device for explosion test |
| CN111589015A (en) * | 2020-06-05 | 2020-08-28 | 东阳坪洲电动车科技有限公司 | Explosion-proof fire extinguishing device for electric vehicle |
| CN112137626A (en) * | 2020-08-24 | 2020-12-29 | 杭州微策生物技术有限公司 | Multi-channel detection device |
| CN113341326A (en) * | 2021-08-04 | 2021-09-03 | 河南工学院 | Protective device for lithium ion battery detection |
| CN113341326B (en) * | 2021-08-04 | 2021-10-08 | 河南工学院 | Protective device for lithium ion battery detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209446740U (en) | A kind of explosion-proof performance detection device of the battery production with fire-extinguishing function concurrently | |
| CN109283468A (en) | A kind of explosion-proof performance detection device of the battery production with fire-extinguishing function concurrently | |
| CN205229422U (en) | Lithium cell explosion -proof test device | |
| CN110596592B (en) | Low-earth safety protection method for battery pack thermal diffusion test | |
| CN102013711A (en) | High-voltage high-power storage battery protection system and monitoring method thereof | |
| CN104466276A (en) | Lithium battery protection device and method | |
| CN210199273U (en) | Thermal runaway testing machine | |
| CN109037520A (en) | A kind of security method and apparatus of battery energy storage module | |
| WO2022056722A1 (en) | Battery cell, battery pack, system, and electric vehicle | |
| CN208568075U (en) | Vibration detection device for predicting thermal runaway of lithium ion battery | |
| CN207353417U (en) | Device for monitoring temperature change inside battery | |
| CN107329089B (en) | Method and device for evaluating explosion propagation influence of rigid packaging lithium ion battery | |
| CN110649190B (en) | Fire model and fire simulation method for lithium iron phosphate energy storage power station | |
| CN207528889U (en) | A kind of lithium ion battery charge-discharge testing device | |
| CN109103964B (en) | Lithium battery charging temperature protection device | |
| CN207967178U (en) | A kind of detachable micro fuel cell protective device of automatic detection for temperature | |
| CN212572117U (en) | Intelligent charging and discharging device for lithium battery | |
| CN102610870A (en) | Square power lithium-ion battery and protection method thereof | |
| Li et al. | Gas Characterization-based Detection of Thermal Runaway Fusion in Lithium-ion Batteries | |
| CN105070968B (en) | A kind of lithium ion cell safe testing synchronous data sampling method | |
| CN210108857U (en) | Cell-phone lithium cell resistance to compression detection device | |
| CN207603540U (en) | A kind of portable charger based on Solar use | |
| WO2021142585A1 (en) | Battery, movable apparatus and assembly | |
| CN208780803U (en) | A kind of battery anti-explosion detection device | |
| CN206907799U (en) | Lithium battery safety box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190927 Termination date: 20201110 |