CN214388589U - Novel fire control unit to lithium iron phosphate battery screen - Google Patents
Novel fire control unit to lithium iron phosphate battery screen Download PDFInfo
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- CN214388589U CN214388589U CN202023107521.7U CN202023107521U CN214388589U CN 214388589 U CN214388589 U CN 214388589U CN 202023107521 U CN202023107521 U CN 202023107521U CN 214388589 U CN214388589 U CN 214388589U
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- iron phosphate
- lithium iron
- phosphate battery
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Abstract
The utility model discloses a novel fire control unit to lithium iron phosphate battery screen, including protective housing, lithium iron phosphate battery screen body, smoke measuring ware and temperature measuring instrument, the inner wall of protective housing is fixed with places the board, the interior diapire of protective housing is fixed with the cardboard, one side of solenoid valve door is fixed with the output, controlling means's top setting is provided with the output. This novel fire control unit to lithium iron phosphate battery screen, be provided with controlling means, solenoid valve and shower nozzle, carry the dry powder to the shower nozzle in through the output tube, because the discharge hole that shower nozzle and PLASTIC LAMINATED top were seted up is connected, make the dry powder rise from the discharge hole and contact through placing the hole that the board top was seted up and lithium iron phosphate battery screen body, and then accomplish putting out a fire to lithium iron phosphate battery screen body, thereby prevented stretching of the intensity of a fire, the security of integrated device has been increased, and then user's safety has been ensured.
Description
Technical Field
The utility model relates to a lithium iron phosphate battery technology field specifically is a novel fire control unit to lithium iron phosphate battery screen.
Background
The lithium iron phosphate battery is a lithium ion battery using lithium iron phosphate as a positive electrode material and carbon as a negative electrode material, the rated voltage of a monomer is 3.2V, the charge cut-off voltage is 3.6V-3.65V, and in the charging process, part of lithium ions in the lithium iron phosphate are removed, transferred to a negative electrode through electrolyte and embedded into a negative electrode carbon material; and meanwhile, electrons are released from the positive electrode and reach the negative electrode from an external circuit, the balance of chemical reaction is maintained, lithium ions are separated from the negative electrode in the discharging process and reach the positive electrode through electrolyte, and meanwhile, electrons are released from the negative electrode and reach the positive electrode from the external circuit to provide energy for the outside.
The lithium iron phosphate battery very extensively of using in people's daily life, because there is certain potential safety hazard in the lithium iron phosphate battery, so the user can equip fire control unit to the lithium iron phosphate battery screen usually, the novel fire control unit of known lithium iron phosphate battery screen generally has the not fine problem of fire control effect on the existing market, lead to the lithium iron phosphate battery screen can not put out a fire to the lithium iron phosphate battery screen the very first time after catching fire, and then lead to the inside damage of lithium iron phosphate battery screen, probably bring certain potential safety hazard for people, can't satisfy user's daily life demand.
We have therefore proposed a new fire fighting device for lithium iron phosphate battery screens in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel fire control unit to lithium iron phosphate battery screen to solve the novel fire control unit of the lithium iron phosphate battery screen on the existing market that above-mentioned background art provided and generally have the fire control effect not fine problem.
For the novel fire control unit who realizes above-mentioned this lithium iron phosphate battery screen's good purpose of fire control effect, the utility model provides a following technical scheme: a novel fire fighting device for a lithium iron phosphate battery screen comprises a protective shell, a lithium iron phosphate battery screen body, a smoke measurer and a temperature measuring instrument, wherein a placing plate is fixed on the inner wall of the protective shell, the top of the placing plate is provided with the lithium iron phosphate battery screen body, a clamping plate is fixed on the inner bottom wall of the protective shell, the inner wall of the clamping plate is provided with a dry powder tank, the inner wall of the dry powder tank is provided with an electromagnetic valve, one side of the electromagnetic valve is fixed with an output end, the other end of the output end is connected with a control device, an output end is arranged above the control device, the inner wall of the output end is provided with the smoke measurer and the temperature measuring instrument, the inner wall of the electromagnetic valve is provided with an output pipe, the inner wall of the output pipe is provided with a spray head, the inner wall of the protective shell is fixed with a fireproof plate, the top of the fireproof plate is provided with a discharge hole, and the inner wall of the protective shell is fixed with a support plate, and the other end of the supporting plate is fixed with a clamping sleeve, and the inner wall of the clamping sleeve is provided with a gasket.
Preferably, a placing plate is fixed on the inner wall of the protective shell, perforations are formed in the top of the placing plate, and the number of the perforations formed in the top of the placing plate is 50 meshes.
Preferably, the quantity of dry powder jar has 2, and 2 dry powder jars use the perpendicular bisector of iron phosphate lithium battery screen body to set up as symmetry axis symmetry to the outer wall of 2 dry powder jars all is provided with solenoid valve.
Preferably, the quantity of shower nozzle has 10, and every 5 shower nozzles are a set of to 2 groups of shower nozzles use the perpendicular bisector of lithium iron phosphate battery screen body to set up as symmetry axis symmetry, 10 shower nozzles all set up the inner wall at the output tube, and the outer wall of 10 shower nozzles all is connected with the discharge hole.
Preferably, the inner wall of the protective shell is fixed with a fireproof plate, and the fireproof plate is made of silicate.
Preferably, the inner wall of the cutting ferrule is provided with an output pipe and an output end, and the cutting ferrule, the output pipe and the output end form a clamping structure.
Compared with the prior art, the beneficial effects of the utility model are that: the novel fire fighting device aims at the lithium iron phosphate battery screen;
1. the control device, the electromagnetic valve and the spray head are arranged, when a user needs to ensure the fire safety of the lithium iron phosphate battery screen, smoke and temperature are collected through the smoke measurer and the temperature measuring instrument at the first time through the control device, the electromagnetic valve and the spray head which are arranged, when the lithium iron phosphate battery screen body catches fire due to the phenomenon of short circuit and the like, when the temperature is higher than normal times, data are transmitted into the control device through the output end, the alarm device on the outer wall of the control device is started to remind the user, meanwhile, the electromagnetic valve is driven to rotate through the control device, so that dry powder is output from the dry powder tank, the dry powder is conveyed into the spray head through the output pipe, and the spray head is connected with the discharge hole formed in the top of the fireproof plate, so that the dry powder rises from the discharge hole and is contacted with the lithium iron phosphate battery screen body through the hole formed in the top of the placing plate, the fire extinguishing of the lithium iron phosphate battery screen body is further completed, so that the spread of fire is prevented, the safety of the whole device is improved, and the safety of a user is further guaranteed;
2. the fire extinguishing device is provided with a clamping plate, a fireproof plate and a clamping sleeve, when a user needs to ensure the working stability of the whole device, the phenomenon that dry powder shakes in a protective shell is prevented from influencing the fire extinguishing effect of the dry powder through the clamping plate, the fireproof plate and the clamping sleeve are arranged, the fireproof plate is made of fireproof materials, so that the damage to a bottom fire extinguishing device when a lithium iron phosphate battery screen body catches fire is prevented, the fire extinguishing stability of the fire extinguishing device on the lithium iron phosphate battery screen body is improved, the stability of an output pipe and an output end is improved through the arranged clamping sleeve, the working efficiency is prevented from being influenced by the inclination of the output pipe and the output end, meanwhile, a gasket is arranged in the clamping sleeve, the friction force between the clamping sleeve and the output end and the output pipe is increased, the influence of the inclination of the output end on the monitoring effect of a smoke measurer and a temperature measuring instrument and the fire extinguishing effect of a spray nozzle is prevented from being influenced by the inclination of the output pipe, the stability of the whole device is increased.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the top structure of the placing board of the present invention;
FIG. 3 is a schematic view of the connection structure of the support plate and the ferrule of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a protective shell; 2. placing the plate; 3. a lithium iron phosphate battery screen body; 4. clamping a plate; 5. a dry powder tank; 6. an electromagnetic valve; 7. an output pipe; 8. a control device; 9. an output end; 10. a smoke measurer; 11. a temperature measuring instrument; 12. a spray head; 13. a fire-proof plate; 14. a discharge hole; 15. a support plate; 16. a card sleeve; 17. a gasket.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a novel fire fighting device aiming at a lithium iron phosphate battery screen comprises a protective shell 1, a placing plate 2, a lithium iron phosphate battery screen body 3, a clamping plate 4, a dry powder tank 5, an electromagnetic valve 6, an output pipe 7, a control device 8, an output end 9, a smoke measurer 10, a temperature measuring instrument 11, a spray head 12, a fireproof plate 13, a discharge hole 14, a support plate 15, a clamping sleeve 16 and a gasket 17, wherein the placing plate 2 is fixed on the inner wall of the protective shell 1, the lithium iron phosphate battery screen body 3 is arranged at the top of the placing plate 2, the clamping plate 4 is fixed on the inner bottom wall of the protective shell 1, the dry powder tank 5 is arranged on the inner wall of the clamping plate 4, the electromagnetic valve 6 is arranged on the inner wall of the dry powder tank 5, the output end 9 is fixed on one side of the electromagnetic valve 6, the other end of the output end 9 is connected with the control device 8, the output end 9 is arranged above the control device 8, and the smoke measurer 10 and the temperature measuring instrument 11 are arranged on the inner wall of the output end 9, the inner wall of the electromagnetic valve 6 is provided with an output pipe 7, the inner wall of the output pipe 7 is provided with a spray head 12, the inner wall of the protective shell 1 is fixed with a fireproof plate 13, a discharge hole 14 is formed in the top of the fireproof plate 13, the inner wall of the protective shell 1 is fixed with a support plate 15, the other end of the support plate 15 is fixed with a clamping sleeve 16, and the inner wall of the clamping sleeve 16 is provided with a gasket 17.
The inner wall of protective housing 1 is fixed with places board 2, and the top of placing board 2 has seted up the perforation, and it is 50 meshes to place 2 tops of board and set up fenestrate quantity, through the board 2 of placing that sets up, make the dry powder rise from discharge hole 14 and contact with lithium iron phosphate battery screen body 3 through the hole of placing 2 tops of board and seting up, and then accomplish putting out a fire to lithium iron phosphate battery screen body 3, thereby prevented stretching of the intensity of a fire, increased the security of integrated device.
The quantity of dry powder jar 5 has 2, and 2 dry powder jar 5 uses the perpendicular bisector of lithium iron phosphate battery screen body 3 to set up as symmetry axis symmetry, and 2 dry powder jar 5 outer wall all is provided with solenoid valve 6, through the dry powder jar 5 that sets up, has increased the fire efficiency to lithium iron phosphate battery screen body 3, has accelerated the efficiency of putting out a fire to lithium iron phosphate battery screen body 3, has prevented stretching of the intensity of a fire, has improved the security of integrated device.
The quantity of shower nozzle 12 has 10, and every 5 shower nozzles 12 are a set of, and 2 shower nozzles 12 use lithium iron phosphate battery screen body 3's perpendicular bisector to set up as symmetry axis symmetry, 10 shower nozzles 12 all set up the inner wall at output tube 7, and 10 shower nozzles 12's outer wall all is connected with discharge hole 14, shower nozzle 12 through setting up, make the dry powder can have effectually to spray comprehensively, accelerate the efficiency of putting out a fire to lithium iron phosphate battery screen body 3, the time of putting out a fire to lithium iron phosphate battery screen body 3 has been reduced.
The inner wall of protective housing 1 is fixed with PLASTIC LAMINATED 13, and the material of PLASTIC LAMINATED 13 is silicate, through the PLASTIC LAMINATED 13 that sets up, has prevented that lithium iron phosphate battery screen body 3 from causing the damage to bottom fire control unit when catching fire, has increased the stability that fire control unit put out a fire to lithium iron phosphate battery screen body 3.
The inner wall of cutting ferrule 16 is provided with output tube 7 and output 9, and cutting ferrule 16 constitutes the block structure with output tube 7 and output 9, through the cutting ferrule 16 that sets up, has increased the stability of output tube 7 and output 9, has prevented that output 9 from taking place the monitoring effect that slope influences smog measurement ware 10 and temperature measuring apparatu 11 and output tube 7 from taking place the fire extinguishing effect that slope influences shower nozzle 12.
The working principle is as follows: when the novel fire fighting device for the lithium iron phosphate battery screen is used, firstly, when the lithium iron phosphate battery screen body 3 catches fire due to phenomena such as short circuit and the like, smoke and temperature are collected through the smoke measurer 10 and the temperature measuring instrument 11 at the first time, when the temperature is higher than normal times, data are transmitted into the control device 8 through the output end 9, the alarm device on the outer wall of the control device 8 is started to remind a user, meanwhile, the control device 8 drives the electromagnetic valve 6 to rotate, so that dry powder is output from the dry powder tank 5, the dry powder is prevented from shaking in the protective shell 1 through the clamping plate 4, the dry powder is prevented from influencing the fire extinguishing effect, the dry powder is conveyed into the spray head 12 through the output pipe 7, the spray head 12 is connected with the discharge hole 14 formed in the top of the fireproof plate 13, so that the dry powder rises from the discharge hole 14 and is contacted with the lithium iron phosphate battery screen body 3 through the hole formed in the top of the placing plate 2, further, fire extinguishing of the lithium iron phosphate battery screen body 3 is completed, because the fireproof plate 13 is made of fireproof materials, damage to a bottom fire fighting device when the lithium iron phosphate battery screen body 3 catches fire is prevented, the stability of the fire fighting device for extinguishing the lithium iron phosphate battery screen body 3 is increased, the stability of the output pipe 7 and the output end 9 is increased through the supporting plate 15 and the clamping sleeve 16, the working efficiency is prevented from being influenced by inclination of the output pipe 7 and the output end 9, meanwhile, a gasket 17 is arranged inside the clamping sleeve 16, the friction force between the clamping sleeve 16 and the output end 9 and the output pipe 7 is increased, the monitoring effect of the smoke measurer 10 and the temperature measuring instrument 11 and the fire extinguishing effect of the spray nozzle 12 are prevented from being influenced by inclination of the output end 9, the stability of the whole device is increased, the spreading of fire is prevented, and the safety of the whole device is increased, thereby ensuring the safety of the user and increasing the stability of the whole device.
To thereby carry out a series of tasks, the contents of which are not described in detail in the present specification are prior art well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a novel fire control unit to lithium iron phosphate battery screen, includes protective housing (1), lithium iron phosphate battery screen body (3), smog caliber (10) and thermodetector (11), its characterized in that: the inner wall of the protective shell (1) is fixed with a placing plate (2), the top of the placing plate (2) is provided with a lithium iron phosphate battery screen body (3), the inner bottom wall of the protective shell (1) is fixed with a clamping plate (4), the inner wall of the clamping plate (4) is provided with a dry powder tank (5), the inner wall of the dry powder tank (5) is provided with an electromagnetic valve (6), one side of the electromagnetic valve (6) is fixed with an output end (9), the other end of the output end (9) is connected with a control device (8), the output end (9) is arranged above the control device (8), the inner wall of the output end (9) is provided with a smoke measurer (10) and a temperature measuring instrument (11), the inner wall of the electromagnetic valve (6) is provided with an output pipe (7), the inner wall of the output pipe (7) is provided with a sprayer (12), the inner wall of the protective shell (1) is fixed with a fireproof plate (13), and the top of the fireproof plate (13) is provided with a discharge hole (14), the inner wall of the protective shell (1) is fixed with a support plate (15), the other end of the support plate (15) is fixed with a clamping sleeve (16), and the inner wall of the clamping sleeve (16) is provided with a gasket (17).
2. The novel fire fighting device for the lithium iron phosphate battery screen according to claim 1, characterized in that: the top of the placing plate (2) is provided with through holes, and the number of the through holes formed in the top of the placing plate (2) is 50 meshes.
3. The novel fire fighting device for the lithium iron phosphate battery screen according to claim 1, characterized in that: the quantity of dry powder jar (5) has 2, and 2 dry powder jar (5) use the perpendicular bisector of lithium iron phosphate battery screen body (3) to set up for symmetry axis symmetry to the outer wall of 2 dry powder jar (5) all is provided with solenoid valve (6).
4. The novel fire fighting device for the lithium iron phosphate battery screen according to claim 1, characterized in that: the quantity of shower nozzle (12) has 10, and every 5 shower nozzles (12) are a set of to 2 shower nozzles (12) use the perpendicular bisector of lithium iron phosphate battery screen body (3) to set up as symmetry axis symmetry, 10 shower nozzles (12) all set up the inner wall at output tube (7), and the outer wall of 10 shower nozzles (12) all is connected with discharge hole (14).
5. The novel fire fighting device for the lithium iron phosphate battery screen according to claim 1, characterized in that: the inner wall of cutting ferrule (16) is provided with output tube (7) and output (9), and cutting ferrule (16) constitutes block structure with output tube (7) and output (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023107521.7U CN214388589U (en) | 2020-12-22 | 2020-12-22 | Novel fire control unit to lithium iron phosphate battery screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023107521.7U CN214388589U (en) | 2020-12-22 | 2020-12-22 | Novel fire control unit to lithium iron phosphate battery screen |
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| Publication Number | Publication Date |
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| CN214388589U true CN214388589U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023107521.7U Active CN214388589U (en) | 2020-12-22 | 2020-12-22 | Novel fire control unit to lithium iron phosphate battery screen |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487447A (en) * | 2022-09-07 | 2022-12-20 | 国网江苏省电力有限公司 | Fire extinguishing system and fire extinguishing method for lithium iron phosphate battery micro energy storage device |
| CN115531778A (en) * | 2022-11-29 | 2022-12-30 | 山东电工时代能源科技有限公司 | Assembled liquid cooling energy storage system based on standard container |
-
2020
- 2020-12-22 CN CN202023107521.7U patent/CN214388589U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115487447A (en) * | 2022-09-07 | 2022-12-20 | 国网江苏省电力有限公司 | Fire extinguishing system and fire extinguishing method for lithium iron phosphate battery micro energy storage device |
| CN115531778A (en) * | 2022-11-29 | 2022-12-30 | 山东电工时代能源科技有限公司 | Assembled liquid cooling energy storage system based on standard container |
| CN115531778B (en) * | 2022-11-29 | 2023-03-24 | 山东电工时代能源科技有限公司 | Assembled liquid cooling energy storage system based on standard container |
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