CN217455710U - Novel turn over board water logging formula electric motor car battery cabinet that charges - Google Patents
Novel turn over board water logging formula electric motor car battery cabinet that charges Download PDFInfo
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- CN217455710U CN217455710U CN202220970749.9U CN202220970749U CN217455710U CN 217455710 U CN217455710 U CN 217455710U CN 202220970749 U CN202220970749 U CN 202220970749U CN 217455710 U CN217455710 U CN 217455710U
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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Abstract
The utility model discloses a novel panel turnover water immersion type electric vehicle battery charging cabinet, which comprises a cabinet body and a fire extinguishing mechanism; a lower turning plate is arranged in the cabinet body, one end of the lower turning plate is connected to one inner wall of the cabinet body through a hinge structure, and the other end of the lower turning plate is fixedly connected to the other inner wall through a lifting rope; the fire extinguishing mechanism comprises a water tank and a water pipe, and the water tank is arranged below the lower turning plate. This cabinet that charges can adopt the mode of water logging to put out a fire to the battery when taking place the condition of a fire, utilizes most heat and the poisonous and harmful high temperature flue gas that produce when a large amount of water absorption battery thermal runaway, blocks that the required heat condition of thermal runaway and poisonous and harmful high temperature flue gas are excessive, effectively suppresses the condition of a fire and continues and enlarge.
Description
Technical Field
The utility model relates to a battery cabinet that charges, concretely relates to novel turn over board water logging formula electric motor car battery cabinet that charges.
Background
Along with the increasingly aggravated urban traffic jam condition, the convenient and labor-saving electric vehicle gradually becomes the choice for people to go out daily. And the use of electric vehicles requires the problem of battery charging. Under the background that the demand for charging batteries of electric vehicles is increasing day by day, the uncontrollable risk factor of battery charging process also increases thereupon, simultaneously, the potential safety hazard that brings along with the increase of battery years is also a problem of being worth attention. At the present stage, explosion accidents of electric vehicle batteries occur frequently, uncontrollable dangerous factors in the battery charging process are increased, and the safety problem of battery charging is more and more aroused attention of people.
In the real life, the most frequent scene appears and is that the user carries out the continuous charging to the battery under the state of nobody's nursing, in case because charge and take place explosion and conflagration, can not only lead to the rescue degree of difficulty big because nobody nurses, nobody responds in the residential area, still can have the base material of putting out a fire of current cabinet that charges and other fire prevention explosion-proof measures can not the effect effectively, lead to the condition that the condition of a fire can not in time be controlled and further enlarge.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that above-mentioned exists, provide a novel board water logging formula electric motor car battery cabinet that charges turns over, this cabinet that charges can adopt the mode of water logging to put out a fire to the battery when taking place the condition of a fire, and most heat and the poisonous and harmful high temperature flue gas that produce when utilizing a large amount of water to absorb battery thermal runaway block that the required thermal condition of thermal runaway and poisonous and harmful high temperature flue gas overflow, effectively restrain the condition of a fire and continue and enlarge.
The purpose of the utility model is realized through the following technical scheme:
a novel panel turnover water immersion type electric vehicle battery charging cabinet comprises a cabinet body and a fire extinguishing mechanism; a lower turning plate is arranged inside the cabinet body, one end of the lower turning plate is connected to one inner wall of the cabinet body through a hinge structure, and the other end of the lower turning plate is fixedly connected to the other inner wall through a lifting rope;
the fire extinguishing mechanism comprises a water tank and a water pipe, and the water tank is arranged below the lower turning plate.
The novel operating principle of the panel turnover water immersion type electric vehicle battery charging cabinet is as follows:
when the device works, the battery is placed on the lower turning plate for charging, and when a fire occurs, the lifting rope for suspending the lower turning plate can be burnt off by jet fire; after losing the fixed action, turn over the board down around the articulated center of one of them one end and overturn under the effect of gravity for the battery slides and falls to in the basin of below. Before this or simultaneously, add water in to the basin through the water pipe, in the basin of battery entering to the below, the battery is covered by water to put out a fire and cool down the battery, absorb poisonous harmful high temperature flue gas simultaneously.
The utility model has a preferable proposal that a partition board fixedly connected with the lower turning plate is arranged inside the cabinet body, and the partition board is fixedly connected with one end of the lower turning plate hinged with the cabinet body;
in a suspension state, the lower turning plate is horizontally arranged, and the partition plate extends upwards from the hinge center; under the non-suspension state of taking place the condition of a fire, the partition panel level sets up, and the board is turned over from articulated center downwardly extending down to the board down. Through above-mentioned structure, when taking place the condition of a fire, turn over board and partition panel down the upset simultaneously down, after the battery falls down the basin, the partition panel level is parked, and the basin space with the below is isolated with other spaces of the cabinet body, effectively separates independent flame proof thermal-insulated space, avoids the battery thermal runaway to produce the naked light excessive.
Further, the inside of the cabinet body still is equipped with and is used for carrying out the buckle structure fixed to the partition panel.
The utility model discloses a preferred scheme, wherein, the mechanism of putting out a fire still includes the condition of a fire detection module and the dry powder fire extinguisher that is used for putting out a fire that are used for detecting the condition of a fire, the condition of a fire detection module and dry powder fire extinguisher all set up in the upper portion of the cabinet body inner chamber;
the fire condition detection module and the dry powder fire extinguisher are electrically connected with the background processor. According to the structure, whether the fire exists is detected through the fire detection module, relevant detection data are sent to the background processor, and the background processor identifies the relevant detection data; if the fire occurs, the background processor sends a fire extinguishing signal to the dry powder fire extinguisher at the first time, and the switch of the dry powder fire extinguisher is turned on to extinguish the fire of the battery.
Further, the fire detection module comprises a temperature sensor and a thermocouple, one end of the thermocouple is fixedly connected with the temperature sensor, and the other end of the thermocouple is fixedly connected with a sucker on a shell of the battery. Through the structure, when the temperature of the battery is excessively high in a short time in the charging process and the battery tends to generate thermal runaway or has generated thermal runaway, the temperature of the shell of the battery exceeds a preset value, and the battery is judged to be abnormally ignited at the moment, so that the dry powder fire extinguisher is controlled to intervene fire, the initial fire is controlled, and the fire prevention and explosion prevention sensitivity is greatly improved.
Further, the fire detection module includes a smoke detector. When the temperature of the battery is excessively high in a short time in the charging process and the battery tends to generate thermal runaway or the thermal runaway is generated, the environmental smoke concentration in the cabinet body exceeds a preset value, and the battery is judged to be abnormally on fire at the moment.
The utility model discloses a preferred scheme, wherein, the water pipe includes inlet tube and outlet pipe, advance water piping connection in the upper end of basin, go out water piping connection at the lower extreme of basin. Through above-mentioned structure, adopt the mode of intaking, lower water, the inlet tube inserts fire water or other water, and the battery is covered by rivers to the battery in the basin is intake constantly to cool down to thermal runaway, absorb poisonous harmful high temperature flue gas simultaneously, water is discharged from the outlet pipe at last.
The utility model discloses a preferred scheme, wherein, the surface of the cabinet body is equipped with the electronic display screen who is used for showing cabinet safety parameter, battery charge situation, each electrical equipment state of charging.
The utility model discloses a preferred scheme, wherein, the surface of the cabinet body is equipped with relay and earth-leakage protector.
The utility model discloses a preferred scheme, wherein, the inside of the cabinet body is equipped with the row that charges that is used for charging for the battery and inserts.
The utility model discloses a preferred scheme, wherein, a plurality of heat dissipation gas vents have been seted up to the lateral wall of the cabinet body to turn over the board as the border under the horizontality, and partly heat dissipation gas vent lies in the top that turns over the board down, and another part heat dissipation gas vent lies in the below that turns over the board down.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses a cabinet that charges turns over board and lifting rope through setting up, makes the battery drop to the basin of below when taking place the condition of a fire to put out a fire and cool down to the battery, absorb poisonous and harmful high temperature flue gas simultaneously, block that the required thermal condition of thermal runaway and poisonous and harmful high temperature flue gas are excessive, effectively restrain the condition of a fire and continue and enlarge
Drawings
Fig. 1-3 are schematic diagrams of the novel charging cabinet for panel-turnover water-immersed electric vehicle batteries according to the present invention, which hide the three-dimensional structure of one of the side walls at different viewing angles.
Fig. 4 is the utility model discloses a novel turn over section view of board water logging formula electric motor car battery cabinet that charges.
Detailed Description
In order to make those skilled in the art understand the technical solution of the present invention well, the present invention will be further described below with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.
Referring to fig. 1-4, the novel panel turnover water immersion type electric vehicle battery charging cabinet of the embodiment comprises a cabinet body 1 and a fire extinguishing mechanism; a lower turning plate 2 is arranged inside the cabinet body 1, one end of the lower turning plate 2 is connected to one inner wall of the cabinet body 1 through a hinge structure, and the other end of the lower turning plate 2 is fixedly connected to the other inner wall through a lifting rope 3; the fire extinguishing mechanism comprises a water tank 4 and a water pipe, and the water tank 4 is arranged below the lower turning plate 2.
Wherein, the water pipe includes inlet tube 5 and outlet pipe 6, inlet tube 5 connects the upper end at basin 4, outlet pipe 6 connects the lower extreme at basin 4. Through above-mentioned structure, adopt the mode of intaking, lower water, intake pipe 5 inserts fire-fighting water or other water, and the battery can be ensured by rivers cover by the source constantly intaking in basin 4 to cool down the battery in the thermal runaway, absorb poisonous harmful high temperature flue gas simultaneously, water is finally discharged from outlet pipe 6.
Referring to fig. 1-4, a partition plate 7 fixedly connected with the lower turning plate 2 is arranged inside the cabinet body 1, and the partition plate 7 is fixedly connected with one end of the lower turning plate 2 hinged with the cabinet body 1; a buckle structure for fixing the partition plate 7 is further arranged inside the cabinet body 1; in a suspension state, the lower turning plate 2 is horizontally arranged, and the partition plate 7 extends upwards from the hinge center; under the non-suspension state that takes place the condition of a fire, partition panel 7 level setting, lower turn over board 2 and extend downwards from articulated center. Through above-mentioned structure, when taking place the condition of a fire, turn over board 2 and partition panel 7 down the upset simultaneously down, fall down basin 4 back at the battery, partition panel 7 level is parked, and the basin 4 space with the below is isolated with other spaces of the cabinet body 1, effectively separates independent flame proof thermal-insulated space, avoids the naked light that the battery thermal runaway produced to overflow.
Referring to fig. 1-4, the fire extinguishing mechanism further comprises a fire detection module for detecting a fire and a dry powder fire extinguisher 8 for extinguishing a fire, wherein the fire detection module and the dry powder fire extinguisher 8 are both arranged at the upper part of the inner cavity of the cabinet body 1; the fire detection module and the dry powder fire extinguisher 8 are electrically connected with the background processor. According to the structure, whether the fire exists is detected through the fire detection module, relevant detection data are sent to the background processor, and the background processor identifies the relevant detection data; if the fire occurs, the background processor sends a fire extinguishing signal to the dry powder fire extinguisher 8 for the first time, and the switch of the dry powder fire extinguisher 8 is turned on to extinguish the fire of the battery.
Further, the fire detection module comprises a temperature sensor 9 and a smoke detector 10, wherein the temperature sensor 9 is fixedly connected with one end of a thermocouple 11, and the other end of the thermocouple 11 is provided with a sucker 12 which is used for being adsorbed on a shell of a battery. Through the structure, when the temperature of the battery is too high in a short time in the charging process, and the battery tends to generate thermal runaway or has generated thermal runaway, the temperature of the shell of the battery exceeds a preset value or the environmental smoke concentration in the cabinet body 1 exceeds a preset value, and the abnormal fire of the battery is judged at the moment, so that the dry powder fire extinguisher 8 is controlled to intervene fire, the initial fire is controlled, and the sensitivity of fire prevention and explosion prevention is greatly improved.
Referring to fig. 1-4, an electronic display screen 13 for displaying safety parameters of the charging cabinet, the charging state of the battery and the states of the electrical devices is arranged on the outer surface of the cabinet body 1.
Referring to fig. 1-4, the outer surface of the cabinet 1 is provided with a relay 14 and a leakage protector 15.
Referring to fig. 1 and 4, a charging socket 16 for charging a battery is provided inside the cabinet 1.
Referring to fig. 2, the side wall of the cabinet body 1 is provided with a plurality of heat dissipation exhaust ports 1-1, and a horizontal lower turning plate 2 is used as a boundary, one part of the heat dissipation exhaust ports 1-1 is located above the lower turning plate 2, and the other part of the heat dissipation exhaust ports 1-1 is located below the lower turning plate 2.
Referring to fig. 1-4, the working principle of the novel panel turnover water immersion type electric vehicle battery charging cabinet of the embodiment is as follows:
when the fire extinguisher works, the battery is placed on the lower turning plate 2 for charging, when a fire occurs and the fire is strong, the dry powder fire extinguisher 8 is difficult to control the fire, and the lifting rope 3 for suspending the lower turning plate 2 can be burnt by jet fire; after losing the fixed action, turn over board 2 down around the articulated center of one of them end under the effect of gravity down for the battery slides down to the basin 4 of below. Before this or simultaneously, add water in 4 to the basin through the water pipe, in the basin 4 that enters into the below as the battery, the battery is covered by water to put out a fire and cool down the battery, absorb poisonous harmful high temperature flue gas simultaneously.
The above is the preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (9)
1. A novel panel turnover water immersion type electric vehicle battery charging cabinet is characterized by comprising a cabinet body and a fire extinguishing mechanism; a lower turning plate is arranged in the cabinet body, one end of the lower turning plate is connected to one inner wall of the cabinet body through a hinge structure, and the other end of the lower turning plate is fixedly connected to the other inner wall through a lifting rope;
the fire extinguishing mechanism comprises a water tank and a water pipe, and the water tank is arranged below the lower turning plate;
a partition plate fixedly connected with the lower turning plate is arranged in the cabinet body and fixedly connected with one end of the lower turning plate, which is hinged with the cabinet body;
in a suspension state, the lower turning plate is horizontally arranged, and the partition plate extends upwards from the hinge center; under the non-suspension state of taking place the condition of a fire, the partition panel level sets up, and the board is turned over from articulated center downwardly extending down to the board down.
2. The novel flap water immersion type electric vehicle battery charging cabinet as claimed in claim 1, wherein a buckle structure for fixing the partition panel is further arranged inside the cabinet body.
3. The novel flap water immersion type electric vehicle battery charging cabinet according to claim 1, characterized in that the fire extinguishing mechanism further comprises a fire detection module for detecting fire and a dry powder fire extinguisher for extinguishing fire, and the fire detection module and the dry powder fire extinguisher are both arranged at the upper part of the inner cavity of the cabinet body;
the fire condition detection module and the dry powder fire extinguisher are electrically connected with the background processor.
4. The novel flap water logging type electric vehicle battery charging cabinet as claimed in claim 3, wherein the fire detection module comprises a temperature sensor and a thermocouple, one end of the thermocouple is fixedly connected with the temperature sensor, and the other end of the thermocouple is fixedly connected with a sucker adsorbed on the shell of the battery.
5. The novel flap water immersion electric vehicle battery charging cabinet as claimed in claim 3, wherein the fire detection module comprises a smoke detector.
6. The novel flap water logging type electric vehicle battery charging cabinet as claimed in claim 1, wherein the water pipe comprises a water inlet pipe and a water outlet pipe, the water inlet pipe is connected to the upper end of the water tank, and the water outlet pipe is connected to the lower end of the water tank.
7. The novel flap water immersion type electric vehicle battery charging cabinet according to claim 1, wherein an electronic display screen for displaying safety parameters of the charging cabinet, the charging condition of the battery and the states of various electrical devices is arranged on the outer surface of the cabinet body.
8. The novel flap water immersion type electric vehicle battery charging cabinet as claimed in claim 1, wherein a charging socket for charging the battery is arranged inside the cabinet body.
9. The novel flap water immersion type electric vehicle battery charging cabinet according to claim 1, wherein the side wall of the cabinet body is provided with a plurality of heat dissipation air vents, the lower flap in a horizontal state is taken as a boundary, one part of the heat dissipation air vents is positioned above the lower flap, and the other part of the heat dissipation air vents is positioned below the lower flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220970749.9U CN217455710U (en) | 2022-04-25 | 2022-04-25 | Novel turn over board water logging formula electric motor car battery cabinet that charges |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220970749.9U CN217455710U (en) | 2022-04-25 | 2022-04-25 | Novel turn over board water logging formula electric motor car battery cabinet that charges |
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| CN217455710U true CN217455710U (en) | 2022-09-20 |
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| CN202220970749.9U Active CN217455710U (en) | 2022-04-25 | 2022-04-25 | Novel turn over board water logging formula electric motor car battery cabinet that charges |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115708938A (en) * | 2022-10-17 | 2023-02-24 | 岚图汽车科技有限公司 | Battery package thermal runaway submerged system |
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2022
- 2022-04-25 CN CN202220970749.9U patent/CN217455710U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115708938A (en) * | 2022-10-17 | 2023-02-24 | 岚图汽车科技有限公司 | Battery package thermal runaway submerged system |
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