CN114534136B - Battery fire-proof plate for electric vehicle based on ultrathin ceramic fiber composite paper - Google Patents
Battery fire-proof plate for electric vehicle based on ultrathin ceramic fiber composite paper Download PDFInfo
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- CN114534136B CN114534136B CN202210163757.7A CN202210163757A CN114534136B CN 114534136 B CN114534136 B CN 114534136B CN 202210163757 A CN202210163757 A CN 202210163757A CN 114534136 B CN114534136 B CN 114534136B
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- 239000000919 ceramic Substances 0.000 title claims abstract description 10
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 239000000835 fiber Substances 0.000 title claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 33
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 13
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- 238000001125 extrusion Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 13
- 238000007906 compression Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 8
- 230000000149 penetrating effect Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- IQYKECCCHDLEPX-UHFFFAOYSA-N chloro hypochlorite;magnesium Chemical compound [Mg].ClOCl IQYKECCCHDLEPX-UHFFFAOYSA-N 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
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- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- BNOODXBBXFZASF-UHFFFAOYSA-N [Na].[S] Chemical compound [Na].[S] BNOODXBBXFZASF-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire-Detection Mechanisms (AREA)
Abstract
The invention discloses an ultrathin ceramic fiber composite paper-based battery fireproof plate for an electric automobile, which comprises a main body, a connecting block, a wiring pipe and a warning device, wherein a fixing groove is formed in the outer wall of the main body, the connecting block is installed on the outer wall of the main body, the wiring pipe penetrates through the outer wall of the main body, a fan is installed on the inner wall of the main body, a storage cavity is installed on the inner wall of the main body, the warning device is installed on the outer wall of the main body, and a buffer rod penetrates through the top of the warning device. The connecting plate and the connecting block are arranged, so that the splicing can be conveniently carried out, when the fireproof plates are spliced, one end of the connecting plate tilts, the connecting plate drives the vertical plate to tilt, the connecting plate is balanced under the action of the first spring, the vertical plate is inserted into the limiting groove, the driving gear rotates to drive the gear groove to move, the gear groove moves to drive the inserted rod to move, the inserted rod extrudes the second spring, and then the inserted rod is inserted into the jack of the vertical plate, so that the two fireproof plates are fixedly connected.
Description
Technical Field
The invention relates to the technical field of fireproof plates, in particular to a battery fireproof plate for an electric vehicle based on ultrathin ceramic fiber composite paper.
Background
The fireproof plate is also called a fireproof plate, is known as a thermosetting resin impregnated paper high-pressure laminated plate, is a fireproof building material for surface decoration, has rich surface color, lines and special physical properties, and is divided into two major types, namely an electric vehicle battery and a fuel battery. The storage battery is suitable for pure electric vehicles and comprises a lead-acid storage battery, a nickel-metal hydride battery, a sodium-sulfur battery, a secondary lithium battery, an air battery and a ternary lithium battery, the automobile battery is widely concerned with the development of new energy vehicles, and the safety of the battery needs to be improved accordingly.
The existing fireproof plate has the defects that:
1. the patent document CN104259135a discloses a fireproof plate making machine capable of avoiding material loss, and the right item of protection "comprises a frame, wherein a conveying belt is arranged on the upper end face of the frame; a plurality of groups of compression rollers are arranged in the rack, two compression rollers in the same group of compression rollers respectively comprise a first compression roller positioned above the conveying belt and a second compression roller positioned below the conveying belt, and the axis of each compression roller is parallel to the horizontal plane; the corresponding positions of the press rollers on the two sides of the rack are provided with press roller mounting seats; in the compression roller mounting seat, a plurality of airflow nozzles are arranged at the corresponding positions of the first compression roller and connected to an air compressor arranged outside the frame; by adopting the design, the airflow can be conveyed to the compression roller through the airflow nozzles arranged on the two sides of the compression roller in the working process of the compression roller, so that materials attached to the surface of the compression roller fall onto the conveying belt to be processed into plates under the influence of the airflow, further the material waste caused by the material remaining on the compression roller is avoided, and the material cost in the plate making process of the fire-proof plate is effectively reduced;
2. the patent document CN204163303U discloses a heat-insulating fireproof plate, the right item of protection "specifically relates to a heat-insulating fireproof plate, which comprises an outer decoration layer, a polytetrafluoroethylene film, a metal plate, glass fibers, non-woven fabrics, magnesium oxychloride cement, the outer decoration layer, the polytetrafluoroethylene film, the metal plate, the glass fibers, the non-woven fabrics, and the magnesium oxychloride cement, which are compounded into a whole from outside to inside, and a slot is arranged on the back of the magnesium oxychloride cement, the heat-insulating fireproof plate of the utility model has the advantages of sound absorption, environmental protection, flame retardation, heat insulation, heat preservation, moisture protection, and mildew prevention, and the slot is arranged on the back part, so that electric wires and wire pipes exposed outside the wall can be directly accommodated without digging the wall, thereby saving the cost, saving the time, facilitating the maintenance and improving the efficiency, but the device lacks a protection structure for the cable, and when the fireproof plate is used for the battery, the battery needs to be connected with a plurality of cables to ensure the running of the automobile, so that the cable needs to be protected;
3. the patent document CN108643377a discloses a fire-proof plate, the right of protection "includes a fire-proof plate main body, the fire-proof plate main body includes a base plate, the middle of the base plate has an installation cavity, the inner side end of the installation cavity is open, the open end is sealed and installed with a heat-insulating plate, the inner side end of the heat-insulating plate is provided with an inflation layer, the inflation layer is internally provided with an inflation cavity, the inflation cavity is filled with inert gas, more than one gas-guide tube is sealed and inserted into the inflation cavity, the gas-guide tube passes through the inflation layer, the heat-insulating plate right opposite to each gas-guide tube is provided with a corresponding jack, the left end and the right end of the jack are penetrated, the extending end of the gas-guide tube is inserted into the jack, the outer side end of the gas-guide tube forms a gap layer, the gap layer is sealed and filled with a flammable sealing layer, and the gas-outlet end of the flammable sealing layer is sealed with the gas-guide tube; the fireproof plate has good heat preservation capacity, can effectively prevent fire during fire, effectively blocks the spread of the whole fire, can extinguish the fire to a certain extent, and improves the indoor safety, but the device of the fireproof plate is lack of a fire extinguishing structure, and the fireproof plate is high-temperature resistant, but when the external fire breaks out, a corresponding emergency fire extinguishing structure is needed, so that the safety of the device is ensured;
4. patent document CN108442549A discloses a PLASTIC LAMINATED, and the right item of protection "includes the base, the activity groove has been seted up on the right side lateral wall of base, the opening of activity groove faces the right side, be provided with in the activity groove and support the board, support the first spring of fixedly connected with on the left side lateral wall of board, the one end fixed connection that supports the board is kept away from to first spring is at the bottom in activity groove, it is connected with the second sleeve pipe to rotate on the left side lateral wall of board to support, the one end that supports the board is kept away from to the second sleeve pipe is inserted and is equipped with the loop bar, the loop bar is kept away from the one end overcoat that supports the board and is equipped with first sleeve pipe, the second sheathed tube one end is kept away from to first sleeve pipe and is rotated and is connected at the bottom in activity groove, the loop bar overcoat is equipped with the second spring. The fireproof plate is reasonable in design, impact force on the abutting plate is buffered through the sliding process of the sliding block in the sliding groove and the insertion of the loop bar between the first sleeve pipe and the second sleeve pipe, the buffering performance of the fireproof plate main body is effectively improved, and the impact resistance of the fireproof plate main body is improved.
Disclosure of Invention
The invention aims to provide a battery fireproof plate for an electric vehicle based on ultrathin ceramic fiber composite paper, and aims to solve the problems of lack of a splicing structure, a cable protection structure, a fire extinguishing structure and a warning structure in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a battery fireproof plate based on ultrathin ceramic fiber composite paper for an electric automobile comprises a main body, a connecting block, a wiring pipe and a warning indicator, wherein a fixing groove is formed in the outer wall of the main body;
a fixing shaft is installed on the inner wall of the fixing groove, a connecting plate is installed on the outer wall of the fixing shaft, a first spring is installed at the bottom of the connecting plate, the bottom of the first spring is connected with the inner wall of the fixing groove, a vertical plate is installed at the bottom of the connecting plate, and an insertion hole is formed in the outer wall of the vertical plate;
the outer wall of the main body is provided with a connecting block, the outer wall of the main body is provided with a wire connecting pipe in a penetrating way, the inner wall of the main body is provided with a fan, the inner wall of the main body is provided with a storage cavity, the warning indicator is installed on the outer wall of the main body, the mounting plate is installed on the inner bottom wall of the warning indicator, and the buffering rod is installed on the top of the warning indicator in a penetrating mode.
Preferably, the outer wall of connecting block is equipped with a plurality of spacing grooves, the outer wall of spacing groove runs through and installs the inserted bar, and the outer wall of inserted bar is equipped with the gear groove, and the second spring is installed to the one end of inserted bar, and the outer wall of connecting block runs through and installs the dwang, and drive gear is installed to the outer wall of dwang, and drive gear meshes with the gear groove mutually.
Preferably, the wire winding shaft is installed to the inner wall of junction box, and the outer wall of wire winding shaft encircles and installs the cable, and the protective housing is installed to the inner wall of junction box, and the third spring is installed to the inner wall of protective housing, and the cleaning board is installed to the one end of third spring, and the brush is installed to the outer wall of cleaning board, and the swash plate is installed to the inner wall of protective housing, and the collecting vat is installed to the outer wall of protective housing.
Preferably, the jet-propelled pipe is installed to the output of fan, and the top of jet-propelled pipe extends the outer wall of main part, and the control valve is installed to the outer wall of jet-propelled pipe, and the fourth spring is installed to the inner wall of control valve, and the closing plate is installed to the one end of fourth spring, and the electro-magnet is installed to the inner wall of closing plate, and the seal membrane is installed to the outer wall of closing plate.
Preferably, the inside of storing the chamber is filled with the dry powder, stores the inner wall in chamber and installs the siphon, and the one end of siphon and the outer wall connection of jet-propelled pipe, and the fly leaf is installed to the inner wall of siphon, and a spring is installed to the outer wall of fly leaf, and the one end of a spring and the inner wall connection of siphon.
Preferably, fixed chamber is installed to the inner wall of attention device, and the detection chamber is installed to the inner wall in fixed chamber, and the inside packing in fixed chamber has thermal energy gas, and the inside diapire in fixed chamber runs through to install the heat conduction pole, and the airtight plate is installed to the inner wall in detection chamber, and the striking rod is installed to the outer wall of airtight plate, and the one end of striking rod extends the outer wall in detection chamber.
Preferably, the switch is installed to the outer wall of mounting panel, and No. two springs are installed to the outer wall of mounting panel, and the stripper plate is installed to the one end of No. two springs, and the trip lever is installed to the outer wall of stripper plate, and bee calling organ is installed to the inner wall of attention device, and bee calling organ and switch pass through wire electric connection.
Preferably, the bottom of buffer beam is installed No. one pole of two sets of activities, and No. two poles are installed to the one end of a pole, and the backup pad is installed to the inner wall of attention device, and the buffer is installed at the top of backup pad, and buffer spring is installed to the inner wall of buffer, and buffer spring's one end is connected with the one end of No. two poles.
Preferably, the fire-retardant plate is used by the following steps:
s1, when splicing between the fireproof plates, a connecting plate is pressed, one end of the connecting plate tilts, the other end of the connecting plate extrudes a first spring, the first spring contracts, the connecting plate drives a vertical plate to tilt, then a connecting block part of another fireproof plate is close to the vertical plate, the connecting plate is loosened, the connecting plate is balanced under the action of the first spring, the vertical plate is inserted into a limiting groove, then a rotating rod is rotated, the rotating rod rotates to drive a driving gear to rotate, the driving gear rotates to drive a gear groove to move, the gear groove moves to drive an inserted rod to move, the inserted rod extrudes a second spring, the inserted rod is inserted into an insertion hole of the vertical plate, and the two fireproof plates are fixedly connected;
s2, when the cable is protected, the cable penetrates through the wiring tube, so that the cable is installed on the take-up shaft in a surrounding mode, when the cable is dragged, the take-up shaft rotates to buffer dragging force, the cable is protected, when the cable needs to move, the cable is pulled to move, the third spring drives the cleaning plate and the brush to be tightly attached to the cable, dust on the surface of the cable falls off, and the dust falls into the collection groove through the inclined plate, so that the cable is kept clean;
s3, when the outside is on fire, the fan is started, the fan drives air to flow, the air enters the air injection pipe, the electromagnet in the sealing plate is powered off, the fourth spring drives the sealing plate to separate from each other, the sealing film shrinks, the air injection pipe is opened, air is injected outwards, due to the siphoning effect, the movable plate rotates to drive the first spring to shrink, the siphon inhales air to drive dry powder in the storage cavity to be sprayed outwards along the air injection pipe, and the dry powder is sprayed onto the surface of the fireproof plate, so that the fire extinguishing function is realized, and the fireproof plate is effectively protected;
s4, finally, when the external fire breaks out, the temperature rises, the heat conduction rod transfers heat to the inside of the fixed cavity, thermal expansion gas expansion drives the airtight plate to move and drives the impact rod to move, the impact rod moves to be in contact with the extrusion plate, the extrusion plate moves to drive the second spring to contract, so that the trigger rod impacts the switch, the buzzer gives out sound to warn, the warning function is realized, in addition, when the warning device is impacted, the buffer rod contracts to drive the first rod and the second rod to move, the second rod extrudes the buffer spring to absorb impact energy, and the buffer protection function is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the connection plate and the connecting block are installed, so that the splicing can be conveniently carried out, firstly, when the splicing between the fireproof plates is carried out, the connecting plate is pressed, one end of the connecting plate tilts, the other end of the connecting plate extrudes the first spring, the first spring contracts, the connecting plate drives the vertical plate to tilt, then, the connecting block part of the other fireproof plate is close to the vertical plate, the connecting plate is loosened, the connecting plate is balanced under the action of the first spring, so that the vertical plate is inserted into the limiting groove, then, the rotating rod rotates to drive the driving gear to rotate, the driving gear rotates to drive the gear groove to move, the gear groove moves to drive the inserted rod to move, the inserted rod extrudes the second spring, then, the inserted rod is inserted into the insertion hole of the vertical plate, and the two fireproof plates are fixedly connected;
2. according to the invention, the cable can be protected by installing the wiring tube, when the cable is protected, the cable penetrates through the wiring tube, so that the cable is arranged on the take-up shaft in a surrounding manner, when the cable is dragged, the take-up shaft rotates to buffer dragging force, the cable is protected, when the cable needs to move, the cable is pulled and moves, the third spring drives the cleaning plate and the brush to cling to the cable, so that dust on the surface of the cable drops, and the dust drops into the collection groove through the inclined plate, and the cable is kept clean;
3. the fire extinguishing device can realize the fire extinguishing function by installing the storage cavity and the fan, when the outside is on fire, the fan is started, the fan drives air to flow, the air enters the air injection pipe, the electromagnet in the sealing plate is powered off, the fourth spring drives the sealing plates to separate from each other, the sealing film is contracted, the air injection pipe is opened, and the air is injected outwards;
4. the alarm can timely warn when a fire disaster occurs through the alarm, when the external fire occurs, the temperature rises, the heat conducting rod transmits heat to the inside of the fixed cavity, the thermal expansion gas expands to drive the airtight plate to move to drive the impact rod to move, the impact rod moves to be in contact with the extrusion plate, the extrusion plate moves to drive the second spring to contract, the trigger rod impacts the switch, the buzzer gives out sound to warn, the alarm function is realized, in addition, when the alarm is impacted, the buffer rod contracts to drive the first rod and the second rod to move, the second rod extrudes the buffer spring to absorb impact energy, and the buffer protection function is realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of a portion of the control valve of the present invention;
FIG. 4 is a schematic view of the structure of part A of FIG. 2 according to the present invention;
FIG. 5 is a schematic view of the fixed slot portion configuration of the present invention;
FIG. 6 is a schematic view of a terminal portion of the present invention;
FIG. 7 is a schematic view of a portion of the structure of the warning device of the present invention;
FIG. 8 is a schematic view showing a structure of a connecting block portion according to the present invention;
fig. 9 is a schematic structural view of a mounting plate portion of the present invention.
In the figure: 1. a main body; 101. fixing grooves; 102. a fixed shaft; 103. a first spring; 104. a connecting plate; 105. a vertical plate; 2. connecting blocks; 201. a limiting groove; 202. inserting a rod; 203. a gear groove; 204. a second spring; 205. rotating the rod; 206. a drive gear; 3. a wire connecting pipe; 301. taking up a spool; 302. a cable; 303. a protective shell; 304. a sloping plate; 305. a third spring; 306. a brush; 307. cleaning the plate; 308. collecting tank; 4. a fan; 401. a gas ejector tube; 402. a control valve; 403. a fourth spring; 404. sealing plates; 405. a sealing film; 5. a storage chamber; 501. a siphon tube; 502. a movable plate; 503. a first spring; 6. an alarm; 601. a fixed cavity; 602. a heat conducting rod; 603. a detection chamber; 604. an airtight plate; 605. a striker bar; 7. mounting a plate; 701. a switch; 702. a second spring; 703. a pressing plate; 704. a trigger lever; 705. a buzzer; 8. a buffer rod; 801. a first rod; 802. a buffer; 803. a buffer spring; 804. and a second rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-9, an embodiment of the present invention is shown: a battery fireproof plate for an electric vehicle based on ultrathin ceramic fiber composite paper comprises a main body 1, a connecting block 2, a wiring pipe 3 and an alarm 6, wherein the outer wall of the main body 1 is provided with a fixing groove 101, the inner wall of the fixing groove 101 is provided with a fixing shaft 102, the outer wall of the fixing shaft 102 is provided with a connecting plate 104, the bottom of the connecting plate 104 is provided with a first spring 103, the bottom of the first spring 103 is connected with the inner wall of the fixing groove 101, the bottom of the connecting plate 104 is provided with a vertical plate 105, the outer wall of the vertical plate 105 is provided with a jack, the outer wall of the main body 1 is provided with the connecting block 2, the outer wall of the main body 1 is provided with the wiring pipe 3 in a penetrating way, the inner wall of the main body 1 is provided with a fan 4, the inner wall of the main body 1 is provided with a storage cavity 5, the outer wall of the main body 1 is provided with the alarm 6, the inner bottom wall of the alarm 6 is provided with a mounting plate 7, the top of the alarm 6 is provided with a buffer rod 8 in a penetrating way, the outer wall of the connecting block 2 is provided with a plurality of limiting grooves 201, an inserting rod 202 is installed on the outer wall of the limiting groove 201 in a penetrating mode, a gear groove 203 is formed in the outer wall of the inserting rod 202, a second spring 204 is installed at one end of the inserting rod 202, a rotating rod 205 is installed on the outer wall of the connecting block 2 in a penetrating mode, a driving gear 206 is installed on the outer wall of the rotating rod 205 and meshed with the gear groove 203, when the fireproof plates are spliced at first, the connecting plate 104 is pressed, one end of the connecting plate 104 is tilted, the other end of the connecting plate presses the first spring 103, the first spring 103 contracts, the connecting plate 104 drives the vertical plate 105 to tilt, then the connecting block 2 of the other fireproof plate is close to the vertical plate 105, the connecting plate 104 is loosened, the connecting plate 104 is balanced under the action of the first spring 103, the vertical plate 105 is inserted into the limiting groove 201, then the rotating rod 205 rotates to drive the driving gear 206 to rotate, the driving gear groove 203 to move, the gear groove 203 moves to drive the insert rod 202 to move, the insert rod 202 presses the second spring 204, and then the insert rod 202 is inserted into the insertion hole of the vertical plate 105, so that the two fireproof plates are fixedly connected.
Further, a take-up shaft 301 is installed on the inner wall of the wire connecting pipe 3, a cable 302 is installed around the outer wall of the take-up shaft 301, a protective shell 303 is installed on the inner wall of the wire connecting pipe 3, a third spring 305 is installed on the inner wall of the protective shell 303, a cleaning plate 307 is installed at one end of the third spring 305, a brush 306 is installed on the outer wall of the cleaning plate 307, a sloping plate 304 is installed on the inner wall of the protective shell 303, a collecting groove 308 is installed on the outer wall of the protective shell 303, when the cable is protected, the cable penetrates through the wire connecting pipe 3, the cable 302 is installed around the take-up shaft 301, and therefore when the cable 302 is dragged, the take-up shaft 301 rotates to buffer and drag force, the cable 302 is protected, when the cable 302 needs to move, the cable 302 is pulled, the cable 302 moves, the third spring 305 drives the cleaning plate 307 and the brush 306 to be tightly attached to the cable 302, dust on the surface of the cable 302 drops, and drops into the collecting groove 308 through the sloping plate 304, and the cable 302 is kept clean.
Further, the jet pipe 401 is installed to the output of fan 4, and the top of jet pipe 401 extends the outer wall of main part 1, control valve 402 is installed to the outer wall of jet pipe 401, fourth spring 403 is installed to the inner wall of control valve 402, sealing plate 404 is installed to the one end of fourth spring 403, the electro-magnet is installed to the inner wall of sealing plate 404, sealing membrane 405 is installed to the outer wall of sealing plate 404, the inside packing of storage chamber 5 has the dry powder, siphon 501 is installed to the inner wall of storage chamber 5, and the one end of siphon 501 is connected with the outer wall of jet pipe 401, movable plate 502 is installed to the inner wall of siphon 501, no. one spring 503 is installed to the outer wall of movable plate 502, and the one end of No. one spring is connected with the inner wall of siphon 501, when the external fire breaks out, fan 4 starts, fan 4 drives air flow, the air enters into jet pipe 401, cut off the electro-magnet in sealing plate 404, fourth spring 403 drives sealing plate 404 mutual separation, sealing membrane 405 contracts, make jet pipe 401 open, outwards, because of siphon effect, movable plate 502 rotates and drives No. one spring 503 to contract, siphon 501 drives the dry powder of storage chamber 5 to spout along the outer fire extinguishing effect, the jet pipe 401, the protection function of fire prevention is realized.
Further, a fixed cavity 601 is installed on the inner wall of the alarm 6, a detection cavity 603 is installed on the inner wall of the fixed cavity 601, thermal expansion gas is filled in the fixed cavity 601, a heat conducting rod 602 is installed on the bottom wall of the inner portion of the fixed cavity 601 in a penetrating manner, an airtight plate 604 is installed on the inner wall of the detection cavity 603, a striking rod 605 is installed on the outer wall of the airtight plate 604, one end of the striking rod 605 extends out of the outer wall of the detection cavity 603, a switch 701 is installed on the outer wall of the installation plate 7, a second spring 702 is installed on the outer wall of the installation plate 7, a squeezing plate 703 is installed on one end of the second spring 702, a trigger rod 704 is installed on the outer wall of the squeezing plate 703, a buzzer 705 is installed on the inner wall of the alarm 6, the buzzer 705 is electrically connected with the switch 701 through a conducting wire, two sets of movable first rods 801 are installed at the bottom of the cushioning rod 8, and a second rod 804 is installed at one end of the first rod 801, the inner wall of the warning device 6 is provided with a supporting plate, the top of the supporting plate is provided with a buffer 802, the inner wall of the buffer 802 is provided with a buffer spring 803, one end of the buffer spring 803 is connected with one end of a second rod 804, and finally when the outside is on fire, the temperature rises, the heat conducting rod 602 transfers heat to the inside of the fixed cavity 601, thermal expansion gas expands to drive the air sealing plate 604 to move to drive the impact rod 605 to move, the impact rod 605 moves to be in contact with the extrusion plate 703, the extrusion plate 703 moves to drive the second spring 702 to contract, so that the trigger rod 704 impacts the switch 701, and the buzzer 705 gives out sound to warn, thereby realizing the warning function.
Further, the use steps of the fire-proof plate are as follows:
s1, when splicing fire-proof plates, firstly, pressing a connecting plate 104, tilting one end of the connecting plate 104, extruding a first spring 103 by the other end, contracting the first spring 103, driving a vertical plate 105 to tilt by the connecting plate 104, then enabling a connecting block 2 part of another fire-proof plate to be close to the vertical plate 105, loosening the connecting plate 104, balancing the connecting plate 104 under the action of the first spring 103 to enable the vertical plate 105 to be inserted into a limiting groove 201, then rotating a rotating rod 205, rotating the rotating rod 205 to drive a driving gear 206 to rotate, rotating the driving gear 206 to drive a gear groove 203 to move, moving the gear groove 203 to drive an inserted rod 202 to move, extruding a second spring 204 by the inserted rod 202, then inserting the inserted rod 202 into a jack of the vertical plate 105, and fixedly connecting the two fire-proof plates;
s2, when the cable is protected, the cable is led in from the wire connecting pipe 3, the cable 302 is installed on the wire collecting shaft 301 in a surrounding mode, therefore, when the cable 302 is dragged, the wire collecting shaft 301 rotates to buffer dragging force, the cable 302 is protected, when the cable 302 needs to move, the cable 302 is pulled, the cable 302 moves, the third spring 305 drives the cleaning plate 307 and the hairbrush 306 to cling to the cable 302, dust on the surface of the cable 302 drops, the dust drops into the collecting groove 308 through the inclined plate 304, and the cable 302 is kept clean;
s3, when the outside is on fire, the fan 4 is started, the fan 4 drives air to flow, the air enters the air injection pipe 401, the electromagnet in the sealing plate 404 is powered off, the fourth spring 403 drives the sealing plate 404 to separate from each other, the sealing film 405 contracts, the air injection pipe 401 is opened, air is injected outwards, due to the siphoning effect, the movable plate 502 rotates to drive the first spring 503 to contract, the siphon 501 sucks air to drive dry powder in the storage cavity 5 to be sprayed outwards along the air injection pipe 401, the dry powder is sprayed to the surface of the fireproof plate, the fire extinguishing function is achieved, and the fireproof plate is effectively protected;
s4, finally, when the outside is on fire, the temperature rises, the heat conducting rod 602 transfers heat to the inside of the fixed cavity 601, the air sealing plate 604 is driven to move by expansion of thermal expansion gas to drive the impact rod 605 to move, the impact rod 605 moves to be in contact with the extrusion plate 703, the extrusion plate 703 moves to drive the second spring 702 to contract, the trigger rod 704 impacts the switch 701, the buzzer 705 gives out a sound to warn, the warning function is realized, in addition, when the warning device 6 receives impact, the buffer rod 8 contracts to drive the first rod 801 and the second rod 804 to move, the second rod 804 extrudes the buffer spring 803 to absorb impact energy, and the buffer protection function is realized.
The working principle is that when the fireproof plates are spliced, firstly, the connecting plate 104 is pressed, one end of the connecting plate 104 tilts, the other end of the connecting plate extrudes the first spring 103, the first spring 103 contracts, the connecting plate 104 drives the vertical plate 105 to tilt, then, the connecting block 2 part of the other fireproof plate is close to the vertical plate 105, the connecting plate 104 is loosened, the connecting plate 104 is balanced under the action of the first spring 103, the vertical plate 105 is inserted into the limiting groove 201, then, the rotating rod 205 is rotated, the rotating rod 205 rotates to drive the driving gear 206 to rotate, the driving gear 206 rotates to drive the gear groove 203 to move, the gear groove 203 moves to drive the inserted rod 202 to move, the inserted rod 202 extrudes the second spring 204, then, the inserted rod 202 is inserted into the insertion hole of the vertical plate 105, and the two fireproof plates are fixedly connected;
when the cable is protected, the cable is led in from the wire connecting pipe 3, so that the cable 302 is arranged on the wire collecting shaft 301 in a surrounding mode, when the cable 302 is dragged, the wire collecting shaft 301 rotates to buffer dragging force, the cable 302 is protected, when the cable 302 needs to move, the cable 302 is pulled, the cable 302 moves, the third spring 305 drives the cleaning plate 307 and the brush 306 to be tightly attached to the cable 302, dust on the surface of the cable 302 drops, the dust drops into the collecting groove 308 through the inclined plate 304, and the cable 302 is kept clean;
when the outside is on fire, the fan 4 is started, the fan 4 drives air to flow, the air enters the air injection pipe 401, the electromagnet in the sealing plate 404 is powered off, the fourth spring 403 drives the sealing plate 404 to separate from each other, the sealing film 405 contracts, so that the air injection pipe 401 is opened and air is injected outwards, due to the siphoning effect, the movable plate 502 rotates to drive the first spring 503 to contract, the siphon 501 sucks air to drive dry powder in the storage cavity 5 to be sprayed outwards along the air injection pipe 401, and the dry powder is sprayed onto the surface of the fireproof plate, so that the fire extinguishing function is realized, and the fireproof plate is effectively protected;
finally, when the outside is on fire and the temperature rises, the heat conducting rod 602 transfers heat to the inside of the fixed cavity 601, the air sealing plate 604 is driven to move by expansion of thermal expansion gas to drive the impact rod 605 to move, the impact rod 605 moves to be in contact with the extrusion plate 703, the extrusion plate 703 moves to drive the second spring 702 to contract, so that the trigger rod 704 impacts the switch 701, the buzzer 705 gives out sound to warn, and the warning function is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a battery PLASTIC LAMINATED for electric automobile based on ultra-thin ceramic fibre composite paper, includes main part (1), connecting block (2), wire barrel (3) and attention device (6), its characterized in that: the outer wall of main part (1) is equipped with fixed slot (101), fixed axle (102) are installed to the inner wall of fixed slot (101), connecting plate (104) are installed to the outer wall of fixed axle (102), there is first spring (103) of installing bottom of connecting plate (104), and the bottom of first spring (103) and the interior wall connection of fixed slot (101), riser (105) are installed to the bottom of connecting plate (104), the outer wall of riser (105) is equipped with the jack, connecting block (2) are installed to the outer wall of main part (1), the outer wall of main part (1) is run through and is installed wire barrel (3), fan (4) are installed to the inner wall of main part (1), storage chamber (5) are installed to the inner wall of main part (1), attention device (6) are installed to the outer wall of main part (1), the internally mounted of attention device (6) has diapire (7), the dwang (8) are run through and are installed at the top of attention device (6), the outer wall of connecting block (2) is equipped with a plurality of spacing groove (201), the outer wall of spacing groove (202) is run through and is installed the outer wall of inserted bar (202), the outer wall of inserted bar (202) is equipped with second spring (202), and inserted bar (204) are installed to the outer wall of inserted bar (202), the outer wall of the rotating rod (205) is provided with a driving gear (206), the driving gear (206) is meshed with the gear groove (203), the inner wall of the wiring pipe (3) is provided with a wire winding shaft (301), the outer wall of the wire winding shaft (301) is surrounded by a cable (302), the inner wall of the wiring pipe (3) is provided with a protective shell (303), the inner wall of the protective shell (303) is provided with a third spring (305), one end of the third spring (305) is provided with a cleaning plate (307), the outer wall of the cleaning plate (307) is provided with a brush (306), the inner wall of the protective shell (303) is provided with an inclined plate (304), the outer wall of the protective shell (303) is provided with a collecting groove (308), the output end of the fan (4) is provided with an air injection pipe (401), the top of the air injection pipe (401) extends out of the outer wall of the main body (1), the outer wall of the air injection pipe (401) is provided with a control valve (402), the inner wall of the control valve (402) is provided with a fourth spring (403), one end of the fourth spring (403) is provided with a sealing plate (404), the inner wall of the sealing plate (404), the sealing plate (405) is provided with a storage cavity (5), and one end of the siphon (501) is connected with a siphon tube (501), the movable plate (502) is installed to the inner wall of siphon (501), and spring (503) is installed to the outer wall of movable plate (502), and the one end of spring (503) and the inner wall connection of siphon (501), fixed chamber (601) is installed to the inner wall of attention device (6), and detection chamber (603) are installed to the inner wall of fixed chamber (601), and the inside packing of fixed chamber (601) has thermal expansion gas, and heat conduction pole (602) are installed to the inside diapire of fixed chamber (601) through-going, and airtight plate (604) are installed to the inner wall of detection chamber (603), and striking pole (605) are installed to the outer wall of airtight plate (604), and the outer wall that detects chamber (603) is extended to the one end of striking pole (605), switch (701) is installed to the outer wall of mounting panel (7), and spring (702) is installed to the outer wall of mounting panel (7), and stripper plate (703) are installed to the one end of spring (702), and trigger bar (704) are installed to the outer wall of stripper plate (703), and buzzer (6) are passed through wire electric connection.
2. The ultra-thin ceramic fiber composite paper-based battery fire-proof plate for the electric automobile according to claim 1, characterized in that: no. two sets of activity poles (801) are installed to the bottom of buffer beam (8), and No. two poles (804) are installed to the one end of a pole (801), and the backup pad is installed to the inner wall of attention device (6), and buffer (802) are installed at the top of backup pad, and buffer spring (803) are installed to the inner wall of buffer (802), and the one end of buffer spring (803) is connected with the one end of No. two poles (804).
3. The fire protection plate for battery for electric vehicle based on ultra-thin ceramic fiber composite paper according to any one of claims 1 to 2, wherein the fire protection plate is used by the steps of:
s1, when splicing the fireproof plates, a connecting plate (104) is pressed, one end of the connecting plate (104) tilts, the other end of the connecting plate extrudes a first spring (103), the first spring (103) contracts, the connecting plate (104) drives a vertical plate (105) to tilt, then, part of a connecting block (2) of another fireproof plate is close to the vertical plate (105), the connecting plate (104) is loosened, the connecting plate (104) is balanced under the action of the first spring (103), the vertical plate (105) is inserted into a limiting groove (201), then, a rotating rod (205) is rotated, the rotating rod (205) rotates to drive a driving gear (206) to rotate, the driving gear (206) rotates to drive a gear groove (203) to move, the gear groove (203) moves to drive an inserted rod (202) to move, the inserted rod (202) extrudes a second spring (204), then, the inserted rod (202) is inserted into a jack of the vertical plate (105), and the two fireproof plates are fixedly connected;
s2, when the cable is protected, the cable penetrates through the wire connecting pipe (3), so that the cable (302) is arranged on the wire collecting shaft (301) in a surrounding mode, when the cable (302) is dragged, the wire collecting shaft (301) rotates to buffer dragging force, the cable (302) is protected, when the cable (302) needs to move, the cable (302) is pulled to move, the third spring (305) drives the cleaning plate (307) and the hairbrush (306) to be tightly attached to the cable (302), dust on the surface of the cable (302) drops, the dust drops into the collecting groove (308) through the inclined plate (304), and the cable (302) is kept clean;
s3, when the outside is on fire, the fan (4) is started, the fan (4) drives air to flow, the air enters the air injection pipe (401), the electromagnet in the sealing plate (404) is powered off, the fourth spring (403) drives the sealing plate (404) to separate from each other, the sealing film (405) contracts, the air injection pipe (401) is opened and air is injected outwards, due to the siphoning effect, the movable plate (502) rotates to drive the first spring (503) to contract, the siphon (501) sucks air to drive dry powder in the storage cavity (5) to be sprayed outwards along the air injection pipe (401), and the dry powder is sprayed onto the surface of the fireproof plate, so that the fire extinguishing function is realized, and the fireproof plate is effectively protected;
s4, finally, when the external fire occurs, the temperature rises, the heat conducting rod (602) transfers heat to the inside of the fixed cavity (601), the air sealing plate (604) is driven to move by expansion of thermal expansion gas to drive the impact rod (605) to move, the impact rod (605) moves to be in contact with the extrusion plate (703), the extrusion plate (703) moves to drive the second spring (702) to contract, the trigger rod (704) impacts the switch (701), the buzzer (705) gives out sound to warn, the warning function is achieved, in addition, when the warning device (6) is impacted, the buffer rod (8) contracts to drive the first rod (801) and the second rod (804) to move, the second rod (804) extrudes the buffer spring (803) to absorb impact energy, and the buffer protection function is achieved.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210163757.7A CN114534136B (en) | 2022-02-22 | 2022-02-22 | Battery fire-proof plate for electric vehicle based on ultrathin ceramic fiber composite paper |
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| CN202210163757.7A CN114534136B (en) | 2022-02-22 | 2022-02-22 | Battery fire-proof plate for electric vehicle based on ultrathin ceramic fiber composite paper |
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| CN114534136B true CN114534136B (en) | 2022-11-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2545956T3 (en) * | 2007-08-28 | 2015-09-17 | Cablequick Ag | Cable passage device with fire protection |
| CN104259135B (en) * | 2014-07-31 | 2017-01-18 | 张家港市盛港防火板业科技有限公司 | Fire-proof plate making machine avoiding material losses |
| CN210797930U (en) * | 2019-09-29 | 2020-06-19 | 上海声幕实业有限公司 | Concatenation formula PLASTIC LAMINATED |
| CN214302316U (en) * | 2020-12-25 | 2021-09-28 | 南通凯奥净化科技有限公司 | High strength room locking fire proof board that moves |
| CN214738855U (en) * | 2021-01-04 | 2021-11-16 | 北京国建建筑装饰工程有限公司 | Light fireproof partition plate capable of being spliced |
| CN214983713U (en) * | 2021-07-08 | 2021-12-03 | 长春德嘉木业有限公司 | Composite board with high fireproof performance for railway vehicle |
| CN214833653U (en) * | 2021-07-09 | 2021-11-23 | 武汉天鑫山江建设有限公司 | Building construction acoustic celotex board with fire prevention function |
| CN113374203B (en) * | 2021-07-28 | 2022-03-01 | 江苏叙施建筑科技有限公司 | Energy-saving thermal-insulated outer wall based on seasonal variation |
| CN215406679U (en) * | 2021-08-10 | 2022-01-04 | 广西东方汇聚建设工程有限公司 | Splicing structure for installation of fireproof plate |
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