CN214550765U - Electric vehicle charging fire initiation experimental device - Google Patents
Electric vehicle charging fire initiation experimental device Download PDFInfo
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- CN214550765U CN214550765U CN202120742133.1U CN202120742133U CN214550765U CN 214550765 U CN214550765 U CN 214550765U CN 202120742133 U CN202120742133 U CN 202120742133U CN 214550765 U CN214550765 U CN 214550765U
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Abstract
The utility model belongs to the technical field of the conflagration experiment, a conflagration causes experimental apparatus is charged to electric motor car is related to, wherein, the on-line screen storage device comprises a base, the top fixedly connected with experiment box, the control cabinet and the fire extinguishing agent storage tank of base, the bottom fixedly connected with supporting leg of experiment box inner wall, the top fixedly connected with mounting panel of supporting leg, two recesses have been seted up in the mounting panel, the side fixedly connected with electric putter of recess inner wall. Its beneficial effect is, through control electric putter work, electric putter extension shortens, under the gliding cooperation of slider in the third spout, can drive two fixed plates and remove in opposite directions and carry out the centre gripping to the battery of electric motor car fixed, thereby be convenient for monitor and the experiment the battery that charges, through control air-blower work, under the mating reaction of heating net, utilize the tuber pipe to blow hot-blastly to the experimental box in, and cooperate ultraviolet lamp simulation sunlight, thereby the environment of simulation high temperature charges the influence that causes the conflagration to the electric motor car battery.
Description
Technical Field
The utility model belongs to the technical field of the conflagration experiment, concretely relates to electric motor car charges and causes conflagration experimental apparatus.
Background
The electric motor car has become the indispensable instrument of riding instead of walk of contemporary society, but the aspect problem such as part charging action is nonstandard is outstanding, buries down a large amount of congenital hidden dangers for causing the conflagration, and how to ensure the fire control safety of electric motor car storage battery in charging process, even if control electric motor car storage battery even takes place the conflagration and also do not cause other unnecessary fire losses to await urgent research in charging process.
At first in the experimentation, can't carry out effectual fixed to the electric motor car battery that is used for the experiment, be not convenient for realize the overcharge of battery, cross discharge, outer short circuit test, secondly there is the danger that the battery takes place to burn or explode at the in-process of battery short circuit test, if can not timely stamp out can increase the danger of experiment to do not have flue gas filtering capability, gaseous direct emission can pollute surrounding environment.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an electric motor car charges and causes conflagration experimental apparatus, it has solved the technical problem that does not have the electric motor car battery fixed and flue gas filtering capability.
In order to achieve the above object, the utility model provides a following technical scheme: electric motor car charges and causes conflagration experimental apparatus, the on-line screen storage device comprises a base, the top fixedly connected with experiment case, the control cabinet and the fire extinguishing agent storage tank of base, the bottom fixedly connected with supporting leg of experiment incasement wall, the top fixedly connected with mounting panel of supporting leg, two recesses have been seted up in the mounting panel, the side fixedly connected with electric putter, two the equal fixedly connected with fixed plate of electric putter's one end, the side fixedly connected with high temperature simulation subassembly of experiment case, the top fixedly connected with discharge of experiment incasement wall, the one end fixedly connected with rose box of discharge.
The utility model discloses a fire extinguishing agent storage tank, including rose box, filter box, active carbon filter, carbon fiber filter, second filter chamber, first spout has all been seted up to the top of first filter chamber inner wall and bottom, sliding connection has active carbon filter and carbon fiber filter in the first spout, the second spout has all been seted up to the top and the bottom of second filter chamber inner wall, sliding connection has the filter pulp in the second spout, purify intracavity fixedly connected with raceway and drain pipe, be provided with the sprinkler head on the raceway, be provided with the conveyer pipe on the fire extinguishing agent storage tank, be provided with a plurality of nozzle on the conveyer pipe, the nozzle is located the experimental box.
As a further aspect of the present invention: the high temperature simulation subassembly includes the support frame, support frame fixed connection is in the side of experimental box, the top fixedly connected with air-blower and the heating cabinet of support frame, be provided with the tuber pipe on the air-blower, the one end of tuber pipe is located the experimental box, the tuber pipe is linked together with the heating cabinet, fixedly connected with heating screen in the heating cabinet.
As a further aspect of the present invention: a first through hole is formed between the first filtering cavity and the purifying cavity, a second through hole is formed between the second filtering cavity and the purifying cavity, and an exhaust pipe is fixedly connected to the top of the inner wall of the second filtering cavity.
As a further aspect of the present invention: the top of the experiment box is provided with a camera, and the side of the experiment box is provided with an ultraviolet lamp, an infrared thermometer, a smoke sensor and a charging connector.
As a further aspect of the present invention: the bottom of the inner wall of the groove is provided with a third sliding chute, a sliding block is connected in the third sliding chute in a sliding mode, the sliding block is fixedly connected with the bottom of the fixed plate, and the bottom of the inner wall of the experiment box is provided with a placing groove.
As a further aspect of the present invention: the console is in signal connection with the charging connector, the infrared thermometer, the smoke sensor, the ultraviolet lamp, the camera and the blower through the microprocessor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this electric motor car charges and causes conflagration experimental apparatus, through control electric putter work, the electric putter extension shortens, under the gliding cooperation of slider in the third spout, can drive two fixed plates and remove in opposite directions and carry out the centre gripping fixed to the battery of electric motor car, thereby be convenient for monitor and experiment the battery that charges, through control air-blower work, under the mating reaction of heating net, utilize the tuber pipe to blow hot-blastly to the experimental box in, and cooperate ultraviolet lamp simulation sunlight, thereby the environment of simulation high temperature charges the influence that causes the conflagration to electric motor car battery.
2. This electric motor car charges and causes conflagration experimental apparatus, through setting up active carbon filter and carbon fiber filter, can adsorb the filtration to noxious material and granule in the flue gas that the conflagration produced, gas after the filtration advances through the second through-hole and purifies the intracavity, and utilize sprinkler head spun water, granule in to the flue gas carries out the dust fall and handles, and utilize the filter pulp to carry out thorough efficient to the smog in the waste gas at last, pollutants such as dust and bacterium carry out filtration and remove the flavor, the guarantee waste gas after filtering reaches emission standard, the harmful gas environmental pollution of experiment has been avoided.
3. This electric motor car charges and causes conflagration experimental apparatus through setting up active carbon filter, carbon fiber filter and cross the filter pulp difference sliding connection in first spout and second spout, is convenient for take out it and changes, through setting up the fire extinguishing agent storage tank, realizes the experiment of putting out a fire in the experimental box to guarantee experimenter's safety is through setting up infrared thermometer and smoke transducer, is used for detecting the temperature and the smog in the experimental box.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a front view section of the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
fig. 3 is a schematic three-dimensional structure view of the test box of fig. 1 according to the present invention;
in the figure: 1. a base; 2. a placement groove; 3. an experimental box; 4. supporting legs; 5. a charging connector; 6. a console; 7. an infrared thermometer; 8. a high temperature simulation component; 81. a support frame; 82. a blower; 83. an air duct; 84. heating the net; 85. a heating box; 9. an ultraviolet lamp; 10. a gas collecting pipe; 11. a carbon fiber filter plate; 12. an activated carbon filter plate; 13. a first filter chamber; 14. a first chute; 15. an exhaust pipe; 16. a second filter chamber; 17. a second chute; 18. filtering cotton; 19. a first through hole; 20. a filter box; 21. a water delivery pipe; 22. a sprinkler head; 23. a second through hole; 24. a purification chamber; 25. a drain pipe; 26. a camera; 27. a nozzle; 28. a delivery pipe; 29. a fire suppressant storage tank; 30. a smoke sensor; 31. a third chute; 32. a slider; 33. a groove; 34. mounting a plate; 35. a fixing plate; 36. an electric push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: an experimental device for fire hazard caused by charging of an electric vehicle comprises a base 1, wherein the top of the base 1 is fixedly connected with an experimental box 3, a control console 6 and a fire extinguishing agent storage tank 29, the bottom of the inner wall of the experimental box 3 is fixedly connected with a supporting leg 4, the top of the supporting leg 4 is fixedly connected with a mounting plate 34, two grooves 33 are formed in the mounting plate 34, the side surface of the inner wall of each groove 33 is fixedly connected with an electric push rod 36, the electric push rods 36 are controlled to extend and shorten by controlling the work of the electric push rods 36, under the sliding fit of a sliding block 32 in a third sliding groove 31, two fixing plates 35 can be driven to move oppositely to clamp and fix a battery of the electric vehicle, so that the charged battery can be monitored and tested conveniently, one end of each electric push rod 36 is fixedly connected with the fixing plate 35, the side surface of the experimental box 3 is fixedly connected with a high-temperature simulation component 8, and the top of the inner wall of the experimental box 3 is fixedly connected with a gas collecting pipe 10, one end of the gas collecting pipe 10 is fixedly connected with a filter box 20, and the filter box 20 is fixedly connected with the top of the experiment box 3.
The filter box 20 is internally provided with a first filter chamber 13, a second filter chamber 16 and a purification chamber 24, the top and the bottom of the inner wall of the first filter chamber 13 are respectively provided with a first chute 14, an active carbon filter plate 12 and a carbon fiber filter plate 11 are connected in the first chute 14 in a sliding way, by arranging the active carbon filter plate 12 and the carbon fiber filter plate 11, toxic substances and particles in smoke generated by fire can be adsorbed and filtered, the filtered gas is discharged into the purification chamber 24 through a second through hole 23, dust fall treatment is carried out on the particles in the smoke by using water sprayed by a spray head 22, finally, pollutants such as smoke, dust and bacteria in the waste gas are thoroughly and efficiently filtered and deodorized by using filter cotton 18, the filtered waste gas is ensured to reach the emission standard, the environmental pollution of harmful gas in an experiment is avoided, by arranging the active carbon filter plate 12, the carbon fiber filter plate 11 and the filter cotton 18 are respectively connected in the first chute 14 and the second chute 17 in a sliding way, it is convenient to take it out for replacement.
The top and the bottom of the inner wall of the second filter cavity 16 are both provided with a second chute 17, the second chute 17 is connected with a filter cotton 18 in a sliding way, a water delivery pipe 21 and a water discharge pipe 25 are fixedly connected in a purification cavity 24, the water delivery pipe 21 is provided with a sprinkler 22, a fire extinguishing agent storage tank 29 is provided with a delivery pipe 28, the fire extinguishing experiment in the experiment box 3 is realized by arranging the fire extinguishing agent storage tank 29, thereby ensuring the safety of the experimenters, the conveying pipe 28 is provided with a plurality of nozzles 27, the nozzles 27 are positioned in the experimental box 3, the high-temperature simulation assembly 8 comprises a supporting frame 81, the supporting frame 81 is fixedly connected with the side surface of the experimental box 3, the top of the supporting frame 81 is fixedly connected with an air blower 82 and a heating box 85, by controlling the work of the air blower 82, under the cooperation of the heating net 84, the air pipe 83 is used for blowing hot air into the experimental box 3, and the ultraviolet lamp 9 is matched for simulating sunlight, so that the influence of high-temperature environment on the fire caused by the charging of the battery of the electric vehicle is simulated.
An air pipe 83 is arranged on the blower 82, one end of the air pipe 83 is positioned in the experiment box 3, the air pipe 83 is communicated with a heating box 85, a heating net 84 is fixedly connected in the heating box 85, a first through hole 19 is arranged between the first filter cavity 13 and the purification cavity 24, a second through hole 23 is arranged between the second filter cavity 16 and the purification cavity 24, an exhaust pipe 15 is fixedly connected to the top of the inner wall of the second filter cavity 16, a camera 26 is arranged at the top of the experiment box 3, an ultraviolet lamp 9, an infrared thermometer 7, a smoke sensor 30 and a charging connector 5 are arranged on the side surface of the experiment box 3, the infrared thermometer 7 and the smoke sensor 30 are arranged for detecting the temperature and smoke in the experiment box 3, a third chute 31 is arranged at the bottom of the inner wall of the groove 33, a sliding block 32 is slidably connected in the third chute 31, the sliding block 32 is fixedly connected with the bottom of the fixing plate 35, a placing groove 2 is arranged at the bottom of the inner wall of the experiment box 3, the console 6 is in signal connection with the charging connector 5, the infrared thermometer 7, the smoke sensor 30, the ultraviolet lamp 9, the camera 26 and the blower 82 through a microprocessor.
The utility model discloses a theory of operation does:
s1, when the charged electric vehicle battery needs to be monitored, the electric vehicle battery for experiment is placed on the mounting plate 34, the electric push rod 36 is controlled to start working through the console 6, the electric push rod 36 is shortened, the two fixing plates 35 are driven to move oppositely under the matching of the sliding block 32 sliding in the third sliding groove 31, the battery is clamped and fixed, then the battery is connected with the charging connector 5, then the overcharge and the external short circuit of the battery are monitored and tested, when the charged electric vehicle needs to be subjected to a high-temperature experiment, the control console 6 controls the ultraviolet lamp 9 to be turned on, the air blower 82 starts working, wind power blows to the heating net 84, the wind power is converted into hot air to blow into the experiment box 3, and the temperature in the experiment box 3 starts to rise;
s2, when an experimental article is burnt, the infrared thermometer 7 and the smoke sensor 30 detect the temperature and smoke in the experimental box 3, and record data, the smoke generated by the burning of the experimental article is conveyed into the first filtering cavity 13 along the gas collecting pipe 10, the toxic substances and particles in the smoke are adsorbed and filtered by the activated carbon filtering plate 12 and the carbon fiber filtering plate 11, the filtered gas is discharged into the purifying cavity 24 through the second through hole 23, the water sprayed by the spraying head 22 is used for dust fall treatment of the particles in the smoke, and then the dust fall treatment enters the second filtering cavity 16 along the first through hole 19, the filter cotton 18 is used for filtering and deodorizing pollutants such as smoke, dust and bacteria in the waste gas, the filtered smoke is discharged along the exhaust pipe 15, when the monitoring experiment of the whole electric vehicle is needed, the electric vehicle is placed into the placing groove 2 for the experiment, when the electric vehicle is burnt, the extinguishing agent storage tank 29 is opened, the fire extinguishing agent is sprayed out by the nozzle 27 to extinguish the burning electric vehicle.
While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. Electric motor car charges and triggers conflagration experimental apparatus, including base (1), its characterized in that: the fire extinguishing agent storage tank is characterized in that the top of the base (1) is fixedly connected with an experiment box (3), a control console (6) and a fire extinguishing agent storage tank (29), the bottom of the inner wall of the experiment box (3) is fixedly connected with a supporting leg (4), the top of the supporting leg (4) is fixedly connected with a mounting plate (34), two grooves (33) are formed in the mounting plate (34), the side face of the inner wall of each groove (33) is fixedly connected with an electric push rod (36), one end of each electric push rod (36) is fixedly connected with a fixing plate (35), the side face of the experiment box (3) is fixedly connected with a high-temperature simulation assembly (8), the top of the inner wall of the experiment box (3) is fixedly connected with a gas collecting pipe (10), and one end of the gas collecting pipe (10) is fixedly connected with a filter box (20);
the fire extinguishing agent purification device is characterized in that the filter box (20) is fixedly connected to the top of the experiment box (3), a first filter chamber (13), a second filter chamber (16) and a purification chamber (24) are arranged in the filter box (20), a first chute (14) is formed in the top and the bottom of the inner wall of the first filter chamber (13), an active carbon filter plate (12) and a carbon fiber filter plate (11) are connected in the first chute (14) in a sliding manner, a second chute (17) is formed in the top and the bottom of the inner wall of the second filter chamber (16), filter cotton (18) is connected in the second chute (17) in a sliding manner, a water conveying pipe (21) and a water discharging pipe (25) are fixedly connected in the purification chamber (24), a sprinkler head (22) is arranged on the water conveying pipe (21), a conveying pipe (28) is arranged on the fire extinguishing agent storage tank (29), and a plurality of nozzles (27) are arranged on the conveying pipe (28), the nozzle (27) is located in the experimental box (3).
2. The experimental device for the electric vehicle charging fire initiation according to claim 1, characterized in that: high temperature simulation subassembly (8) are including support frame (81), support frame (81) fixed connection is in the side of experimental box (3), top fixedly connected with air-blower (82) and heating cabinet (85) of support frame (81), be provided with tuber pipe (83) on air-blower (82), the one end of tuber pipe (83) is located experimental box (3), tuber pipe (83) are linked together with heating cabinet (85), fixedly connected with heating screen (84) in heating cabinet (85).
3. The experimental device for the electric vehicle charging fire initiation according to claim 1, characterized in that: first through-hole (19) have been seted up between first filter chamber (13) and purification chamber (24), second through-hole (23) have been seted up between second filter chamber (16) and purification chamber (24), the top fixedly connected with blast pipe (15) of second filter chamber (16) inner wall.
4. The experimental device for the electric vehicle charging fire initiation according to claim 1, characterized in that: the top of the experiment box (3) is provided with a camera (26), and the side of the experiment box (3) is provided with an ultraviolet lamp (9), an infrared thermometer (7), a smoke sensor (30) and a charging connector (5).
5. The experimental device for the electric vehicle charging fire initiation according to claim 1, characterized in that: the bottom of recess (33) inner wall has seted up third spout (31), sliding connection has slider (32) in third spout (31), the bottom fixed connection of slider (32) and fixed plate (35), standing groove (2) have been seted up to the bottom of experimental box (3) inner wall.
6. The experimental device for the electric vehicle charging fire initiation according to claim 4, wherein: the control console (6) is in signal connection with the charging connector (5), the infrared thermometer (7), the smoke sensor (30), the ultraviolet lamp (9), the camera (26) and the blower (82) through the microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120742133.1U CN214550765U (en) | 2021-04-13 | 2021-04-13 | Electric vehicle charging fire initiation experimental device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120742133.1U CN214550765U (en) | 2021-04-13 | 2021-04-13 | Electric vehicle charging fire initiation experimental device |
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| CN214550765U true CN214550765U (en) | 2021-11-02 |
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| CN202120742133.1U Active CN214550765U (en) | 2021-04-13 | 2021-04-13 | Electric vehicle charging fire initiation experimental device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115206171A (en) * | 2022-07-14 | 2022-10-18 | 江苏小七智能科技有限公司 | Smoke diffusion and propagation demonstration system |
-
2021
- 2021-04-13 CN CN202120742133.1U patent/CN214550765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115206171A (en) * | 2022-07-14 | 2022-10-18 | 江苏小七智能科技有限公司 | Smoke diffusion and propagation demonstration system |
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