CN217339847U - Novel electric motor car battery automatic fire extinguishing device - Google Patents
Novel electric motor car battery automatic fire extinguishing device Download PDFInfo
- Publication number
- CN217339847U CN217339847U CN202220043979.0U CN202220043979U CN217339847U CN 217339847 U CN217339847 U CN 217339847U CN 202220043979 U CN202220043979 U CN 202220043979U CN 217339847 U CN217339847 U CN 217339847U
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- Prior art keywords
- frame
- extinguishing device
- fire extinguishing
- battery
- automatic fire
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- 229920001169 thermoplastic Polymers 0.000 claims abstract description 48
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 48
- 239000000843 powder Substances 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 6
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000001099 ammonium carbonate Substances 0.000 claims description 3
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 abstract description 6
- 230000002269 spontaneous effect Effects 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 description 4
- 238000005253 cladding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000009187 flying Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a novel electric motor car battery automatic fire extinguishing device belongs to electric motor car accessory field, including fixed frame, the rigid coupling has linking frame between the inside wall of fixed frame, link up and set up the cavity in the frame, install fixture I in the cavity, and link up the frame internal fixation and cup jointed fixed pipe, the top rigid coupling of fixed pipe has the hair-dryer, and the bottom surface rigid coupling of fixed frame has fixture two, be provided with the thermoplastic film between fixture two and the fixed frame, the filling has the powder of putting out a fire in the thermoplastic film. This automatic fire extinguishing device can extinguish the flame that the battery produced, can effectively restrain the spontaneous combustion of battery, avoids the electric motor car whole to burn completely, has not only reduced consumer's loss, has still reduced fire fighter's danger coefficient, and can use extinguishing device repeatedly, has reduced the consumption of resource.
Description
Technical Field
The utility model relates to an electric motor car accessory field specifically is a novel electric motor car battery automatic fire extinguishing device.
Background
Electric vehicles, namely electric drive vehicles, also known as electric drive vehicles, are divided into alternating current electric vehicles and direct current electric vehicles, and generally speaking, electric vehicles are vehicles which take batteries as energy sources, convert electric energy into mechanical energy through a controller and a motor part, and move so as to control the current and change the speed;
general trolley-bus in market does not have battery extinguishing device, when the battery spontaneous combustion of electric motor car, unable effectual suppression intensity of a fire to make the electric motor car whole burn totally, not only increased consumer's loss, still bring danger for the fire fighter, and general extinguishing device is mostly disposable, will unable reuse after using up, brought the problem of device defect, for this, we propose a novel electric motor car battery automatic fire extinguishing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel electric motor car battery automatic fire extinguishing device to solve general trolley-bus that proposes in the above-mentioned background art and do not have battery extinguishing device, when the battery spontaneous combustion of electric motor car, unable effectual suppression intensity of a fire, thereby make the electric motor car whole burn totally, not only increased consumer's loss, still bring danger for the fire fighter, and general extinguishing device is mostly disposable, will unable reuse after using up, brought the problem of device defect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel electric motor car battery automatic fire extinguishing device, includes fixed frame, the rigid coupling has linking frame between the inside wall of fixed frame, the cavity has been seted up in linking frame, install fixture I in the cavity, and link up the frame internal fixation and cup jointed fixed pipe, the top rigid coupling of fixed pipe has the hair-dryer, and the bottom surface rigid coupling of fixed frame has fixture II, be provided with the thermoplastic film between fixture II and the fixed frame, the filling has the powder of putting out a fire in the thermoplastic film.
Preferably, the top surface of the linking frame is provided with a groove around the fixed pipe, the feeding hole of the thermoplastic film is sleeved with the top end of the fixed pipe, and the fire extinguishing powder is formed by mixing ammonium carbonate, mica powder and a small amount of silica gel.
Preferably, fixture one includes the lead screw, the lead screw cup joints with linking up the lateral wall meshing of frame, and rotates on the terminal surface of lead screw and is connected with the depression bar, fixture two is including removing the frame, meshing cover has cup jointed the screw rod on removing the lateral wall of frame.
Preferably, the screw rod cup joints with fixed frame meshing, the lead screw drives the depression bar and removes, depression bar and lead screw are about the axis evenly distributed of fixed pipe, and the depression bar respectively with the bottom surface sliding connection of cavity and recess.
Preferably, the pressure lever is matched with the output end of the blower to clamp the feeding hole of the thermoplastic film.
Preferably, a control panel and a smoke sensor are mounted on the top surface of the fixing frame.
Preferably, the output end of the smoke sensor is electrically connected with the input end of the control panel, and the output end of the control panel is electrically connected with the input end of the blower.
Compared with the prior art, the beneficial effects of the utility model are that:
the automatic fire extinguishing device detects whether the battery generates smoke through the smoke sensor, generates an early warning signal and sends the early warning signal to the control panel, the control panel starts the blower on the fixed pipe, the blower blows air into the thermoplastic film, the thermoplastic film expands, when the battery fires, the flame can contact the thermoplastic film, the thermoplastic film explodes, fire extinguishing powder in the thermoplastic film scatters, and the flame is pressed, so that the purpose of extinguishing the flame is achieved, the spontaneous combustion of the battery can be effectively inhibited, the electric vehicle is prevented from being burnt completely, the loss of consumers is reduced, and the danger coefficient of fire fighters is also reduced;
this automatic fire extinguishing device passes through the screw rod and drives the separation of removal frame and fixed frame, the lead screw drives the surface separation of depression bar and fixed pipe, reach the purpose of dismantling old thermoplastic film, the feed inlet of new thermoplastic film is through fixed pipe again, and the feed inlet overturns, make the top of the fixed pipe of feed inlet cladding, rotate the lead screw again, make the lead screw drive the feed inlet of depression bar extrusion thermoplastic film, reach the purpose of tentatively changing thermoplastic film, recycle and remove frame and fixed frame centre gripping thermoplastic film all around, reach the purpose of fully fixed thermoplastic film, thereby can use extinguishing device repeatedly, the consumption of resource has been reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the linking frame of the present invention;
FIG. 3 is a cross-sectional view of the thermoplastic film structure of the present invention;
fig. 4 is a top sectional view of the engagement frame structure of the present invention.
In the figure: 1. a fixing frame; 2. a linking frame; 3. a fixed tube; 4. a blower; 5. a first clamping mechanism; 51. a screw rod; 52. a pressure lever; 6. a second clamping mechanism; 61. moving the frame; 62. a screw; 7. a thermoplastic film; 8. fire extinguishing powder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Example 1:
referring to fig. 1 and fig. 3, the present invention provides a technical solution: a novel automatic fire extinguishing device for an electric vehicle battery comprises a fixing frame 1, a linking frame 2 is fixedly connected between the inner side walls of the fixing frame 1, a cavity is formed in the linking frame 2, a clamping mechanism I5 is installed in the cavity, a fixing pipe 3 is fixedly sleeved in the linking frame 2, a blower 4 is fixedly connected to the top end of the fixing pipe 3, a clamping mechanism II 6 is fixedly connected to the bottom surface of the fixing frame 1, a thermoplastic film 7 is arranged between the clamping mechanism II 6 and the fixing frame 1, fire extinguishing powder 8 is filled in the thermoplastic film 7, a groove is formed in the top surface of the linking frame 2 around the fixing pipe 3, a feed inlet of the thermoplastic film 7 is sleeved with the top end of the fixing pipe 3, the fire extinguishing powder 8 is formed by mixing ammonium carbonate, mica powder and a small amount of silica gel, a control panel and a smoke sensor are installed on the top surface of the fixing frame 1, and the output end of the smoke sensor is electrically connected with the input end of the control panel, the output end of the control panel is electrically connected with the input end of the blower 4.
Concretely, at the in-process of covering and putting out battery flame, smoke transducer on the fixed frame 1 detects when the battery produces smog, generate early warning signal, and send to control panel, start hair-dryer 4 on the fixed pipe 3 by control panel, make air-blast in hair-dryer 4 to thermoplastic film 7, make thermoplastic film 7 inflation, when the battery fires, the flame can contact thermoplastic film 7, thereby make thermoplastic film 7 explode, and then make the 8 flyings of putting out a fire powder in the thermoplastic film 7, and cover and press the flame, reach the purpose of putting out flame, can effectively restrain the spontaneous combustion of battery, avoid the electric motor car whole to burn almost, consumer's loss has not only been reduced, fire fighter's danger coefficient has still been reduced.
Example 2:
referring to fig. 1-2 and fig. 4, the first clamping mechanism 5 includes a screw rod 51, the screw rod 51 is engaged and sleeved with the side wall of the connecting frame 2, and the end surface of the screw rod 51 is rotatably connected with a pressing rod 52, the second clamping mechanism 6 includes a moving frame 61, the side wall of the moving frame 61 is engaged and sleeved with a screw rod 62, the screw rod 62 is engaged and sleeved with the fixing frame 1, the screw rod 51 drives the pressing rod 52 to move, the pressing rod 52 and the screw rod 51 are uniformly distributed about the central axis of the fixing tube 3, the pressing rod 52 is respectively slidably connected with the bottom surfaces of the cavity and the groove, and the pressing rod 52 cooperates with the output end of the blower 4 to clamp the feed inlet of the thermoplastic film 7.
Concretely, at the in-process of changing thermoplastic film, turn back screw rod 62 and lead screw 51 respectively, make screw rod 62 drive and remove frame 61 and fixed frame 1 separation, lead screw 51 drives the surface separation of depression bar 52 and fixed pipe 3, reach the purpose of dismantling old thermoplastic film 7, the feed inlet of new thermoplastic film 7 passes through fixed pipe 3 again, and the upset feed inlet, make the top of the fixed pipe 3 of feed inlet cladding, rotate lead screw 51 again, make lead screw 51 drive the feed inlet of depression bar 52 extrusion thermoplastic film 7, reach the purpose of tentatively changing thermoplastic film 7, recycle and remove frame 61 and fixed frame 1 centre gripping thermoplastic film 7 around, reach the purpose of fully fixing thermoplastic film 7, thereby can use extinguishing device repeatedly, the consumption of resource has been reduced.
The working principle is as follows: when a smoke sensor (NP-Y1) on the fixed frame 1 detects smoke generated by the battery, an early warning signal is generated and sent to the control panel, the control panel starts the blower 4 on the fixed tube 3, the blower 4 blows air into the thermoplastic film 7, the thermoplastic film 7 expands, when the battery is on fire, the flame can contact the thermoplastic film 7, so that the thermoplastic film 7 explodes, the fire extinguishing powder 8 in the thermoplastic film 7 scatters and covers the flame, the purpose of extinguishing the flame is achieved, the spontaneous combustion of the battery can be effectively inhibited, the integral burning of the electric vehicle is avoided, the loss of consumers is reduced, the danger coefficient of fire fighters is also reduced, after the fire extinguishing device is used, the screw 62 and the screw 51 are respectively rotated, the screw 62 drives the movable frame 61 to be separated from the fixed frame 1, the screw 51 drives the press rod 52 to be separated from the outer surface of the fixed tube 3, reach the purpose of dismantling old thermoplastic film 7, the feed inlet of new thermoplastic film 7 is through fixed pipe 3 again, and the feed inlet overturns, make the top of the fixed pipe 3 of feed inlet cladding, rotate lead screw 51 again, make lead screw 51 drive the feed inlet that depression bar 52 extrudeed thermoplastic film 7, reach the purpose of tentatively changing thermoplastic film 7, recycle and remove frame 61 and fixed 1 centre gripping thermoplastic film 7 all around, reach the purpose of fully fixing thermoplastic film 7, thereby can use extinguishing device repeatedly, the consumption of resource has been reduced, the operation is accomplished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel electric motor car battery automatic fire extinguishing device, includes fixed frame (1), its characterized in that: the rigid coupling has linking frame (2) between the inside wall of fixed frame (1), the cavity has been seted up in linking frame (2), install fixture (5) in the cavity, and link up fixed cup joint in frame (2) and have fixed pipe (3), the top rigid coupling of fixed pipe (3) has hair-dryer (4), and the bottom surface rigid coupling of fixed frame (1) has fixture two (6), be provided with between fixture two (6) and fixed frame (1) thermoplasticity film (7), the filling has powder of putting out a fire (8) in thermoplasticity film (7).
2. The novel automatic fire extinguishing device for the battery of the electric vehicle as claimed in claim 1, characterized in that: the top surface of linking up frame (2) is seted up flutedly around fixed pipe (3), the feed inlet of thermoplastic film (7) cup joints with the top of fixed pipe (3), fire extinguishing powder (8) are formed by ammonium carbonate, mica powder and a small amount of silica gel mixture.
3. The novel automatic fire extinguishing device for the battery of the electric vehicle as claimed in claim 1, characterized in that: the first clamping mechanism (5) comprises a screw rod (51), the screw rod (51) is meshed and sleeved with the side wall of the connecting frame (2), a pressing rod (52) is rotatably connected to the end face of the screw rod (51), the second clamping mechanism (6) comprises a moving frame (61), and a screw rod (62) is meshed and sleeved on the side wall of the moving frame (61).
4. The novel automatic fire extinguishing device for the battery of the electric vehicle as claimed in claim 3, characterized in that: screw rod (62) cup joint with fixed frame (1) meshing, lead screw (51) drive depression bar (52) and remove, depression bar (52) and lead screw (51) are about the axis evenly distributed of fixed pipe (3), and depression bar (52) respectively with the bottom surface sliding connection of cavity and recess.
5. The novel automatic fire extinguishing device for the battery of the electric vehicle as claimed in claim 3, characterized in that: the pressure lever (52) is matched with the output end of the blower (4) to clamp the feeding hole of the thermoplastic film (7).
6. The novel automatic fire extinguishing device for the battery of the electric vehicle as claimed in claim 1, characterized in that: the top surface of the fixed frame (1) is provided with a control panel and a smoke sensor.
7. The novel automatic fire extinguishing device for the battery of the electric vehicle as claimed in claim 6, characterized in that: the output end of the smoke sensor is electrically connected with the input end of the control panel, and the output end of the control panel is electrically connected with the input end of the blower (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043979.0U CN217339847U (en) | 2022-01-10 | 2022-01-10 | Novel electric motor car battery automatic fire extinguishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220043979.0U CN217339847U (en) | 2022-01-10 | 2022-01-10 | Novel electric motor car battery automatic fire extinguishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217339847U true CN217339847U (en) | 2022-09-02 |
Family
ID=83042308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220043979.0U Active CN217339847U (en) | 2022-01-10 | 2022-01-10 | Novel electric motor car battery automatic fire extinguishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217339847U (en) |
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2022
- 2022-01-10 CN CN202220043979.0U patent/CN217339847U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240117 Address after: No. 10, Building 3, Fenglin Shengjing Community, Xiaobanqiao Street, Guandu District, Kunming City, Yunnan Province, 650000 Patentee after: Kunming Xiaolu Technology Co.,Ltd. Address before: 650000 No. 601, floor 6, building C12, Zhonghao xince industrial city, economic development zone, Kunming, Yunnan Province Patentee before: YUNNAN QICHEN NEW ENERGY TECHNOLOGY Co.,Ltd. |