CN203954498U - A kind of high-low temperature chamber automatic fire extinguisher - Google Patents
A kind of high-low temperature chamber automatic fire extinguisher Download PDFInfo
- Publication number
- CN203954498U CN203954498U CN201420207572.2U CN201420207572U CN203954498U CN 203954498 U CN203954498 U CN 203954498U CN 201420207572 U CN201420207572 U CN 201420207572U CN 203954498 U CN203954498 U CN 203954498U
- Authority
- CN
- China
- Prior art keywords
- fire
- low temperature
- temperature chamber
- main control
- control tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004576 sand Substances 0.000 claims abstract description 28
- 239000000779 smoke Substances 0.000 claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 230000034303 cell budding Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 11
- 230000007812 deficiency Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 235000014121 butter Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model relates to a kind of high-low temperature chamber automatic fire extinguisher, comprises Main Control Tank, electromagnet apparatus, fire smothering blanket, fire extinguishing sand and high-low temperature chamber; Main Control Tank one end is connected with electromagnet apparatus and fire smothering blanket and fire extinguishing sand; Smoke Sensor, temperature sensor are housed in high-low temperature chamber; Main Control Tank shell is provided with alarm bell alarm; In Main Control Tank, being provided with circuit board is connected with Smoke Sensor, temperature sensor, alarm bell alarm, electromagnet apparatus.The utility model assembling simple in structure, easy, cost are low, long service life, fire can be eliminated in the budding period, and be sent in time audible and visible alarm, avoid fire spread, near personnel notice in time with for the disaster relief, gain time.
Description
[technical field]:
The utility model relates to self-extinguishing field, is specially a kind of high-low temperature chamber automatic fire extinguisher for battery product test use.
[background technology]:
Along with the application of battery product is more and more extensive, its security performance receives much concern, and is the protection people's the security of the lives and property, particularly important for the security performance detection of battery.In existing majority state standard and international standard, to the requirement of high low-temperature circulating, be 70 ℃-75 ℃ of high temperature, low temperature requires as-20 ℃-40 ℃.Battery occurs in low temperature range, and possibility on fire, blast is smaller, but at high temperature, shelve in test process, as thermal shock, heat abuse, probe temperature is 130 ℃, on fire, blast that battery may occur, therefore can threaten to experimental technique personnel's personal safety.
On fire, the blast of battery are the electrochemical reactions causing due to its in-built unstability, and inner chemical reaction makes that himself temperature raises, air pressure becomes large, reach in the situation of certain high temperature and air pressure on fire, blast occurs.The smoldering of battery, on fire, blast are mainly rendered as: (1) battery under the effect of interior pressure from pressure relief opening or breach smolder outward, flame seedling; (2) directly blast disintegration in the situation that interior pressure is excessive of battery, ejects flare and smog.The extinguishment product of laboratory equipment is portable fire extinguisher at present, is mainly placed on the corner in laboratory or the shelf of fire extinguisher.Because the thermocycling of battery is all long, most time of laboratory technician, aside if, high-low temperature test chamber breaking out of fire, experimenter was more not late when finding, fire may change from small to big, and is difficult to put out a fire to save life and property, and causes great personal casualty loss or property loss.During high-low temperature chamber breaking out of fire, the moment of manually opened chamber door, air enters and in case, more encourages the intensity of a fire.Therefore, fire was eliminated in the budding period, and sent in time audible and visible alarm, allow personnel be notified as early as possible, with hand fire extinguisher, put out ember if desired.
The high-low temperature test chamber of selling in the market does not configure automatic fire extinguisher, the purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it has advantages of that device is easy, can automatically eliminate in time fire rudiment, prevent resume combustion, can avoid the loss of personnel and property.
[summary of the invention]:
The deficiency existing for existing high-low temperature test chamber, the purpose of this utility model is to provide a kind of automatic fire extinguisher, solves in existing high-low temperature test chamber and there is no automatic fire extinguisher, can not early detection fire and eliminate the defect of fire rudiment.
Technical solution adopted in the utility model is as follows:
A kind of high-low temperature chamber automatic fire extinguisher, comprise Main Control Tank, Main Control Tank one end is connected with electromagnet apparatus and fire smothering blanket and fire extinguishing sand, Smoke Sensor, temperature sensor are housed in described high-low temperature chamber, described Main Control Tank shell is provided with alarm bell alarm, is provided with circuit board and is connected with Smoke Sensor, temperature sensor, alarm bell alarm, electromagnet apparatus in described Main Control Tank.
Described circuit board is provided with sense smoke signal processor, sense temperature signal processor, main frame, alarm bell controlling alarm lock, solenoid valve controller, described sense smoke signal processor, sense temperature signal processor, alarm bell controlling alarm lock, solenoid valve controller are connected with main frame simultaneously, described Smoke Sensor is connected with sense smoke signal processor, described temperature sensor is connected with sense temperature signal processor, described alarm bell alarm is connected with alarm bell controlling alarm lock, and electromagnet apparatus is connected with solenoid valve controller.Described Main Control Tank connects electromagnet apparatus, fire extinguishing sand and fire smothering blanket, described electromagnet apparatus is fixed on the inner tip of high-low temperature chamber, and fix with four electromagnet at four jiaos, described fire smothering blanket layer connects upper strata with four electromagnet with magnetic force, layer overlay fire extinguishing sand on described fire smothering blanket, fire extinguishing sand is comprised of copper powder and fine sand.
Preferably, the preferred 0.2cm-0.5cm of fire extinguishing fineness of sand.
Preferably, fire extinguishing sand copper powder used and fine sand weight ratio are 1: 1.
Fire smothering blanket is selected industrial fire smothering blanket, as the fire smothering blanket of noncrystalline or docrystalline refractory fibre material all can, be cut into the size that is applicable to high-low temperature chamber interior size.Fire extinguishing sand and fire smothering blanket all can Reusabilities, unless sustain a damage.
When having fire, sensor signal makes electromagnet apparatus be connected disconnection with solenoid valve controller, and the effect of gravity makes to fall rapidly with fire extinguishing sand and fire smothering blanket, covers above battery, and isolated air, controls spreading of fire, makes fire weaken rapidly or eliminate.The applied high-low temperature chamber of the utility model, should be used enclosed type heating cabinet, is not suitable for blowing-type heating cabinet, to avoid air-blast device to suck fire extinguishing sand and damage equipment.
Because high-low temperature test chamber work is to produce larger vibration and noise, for unstable can the generation of sand of avoiding putting out a fire dropped and pour down or forth, four corner edge of fire smothering blanket should have the edge of 1cm at least higher than central authorities.After fire smothering blanket falls, the fire extinguishing sand being scattered should clean in time, to avoid inner generation of chamber to pollute.The size of fire smothering blanket should be advisable with the whole bottom of enough cover butter casees, in order to avoid cause that parts cannot cover at edge after battery displacement or battery explosion.
For indivedual batteries or large-sized battery, due to self electrochemical reaction of battery, although this extinguishing device may be difficult to fire to extinguish completely, this warning device can be reminded testing crew in time, and takes corresponding measure.
The utility model innovative point is the collaborative work that utilizes Main Control Tank, electromagnet apparatus and fire smothering blanket and fire extinguishing sand (copper powder and sand grains), realizes a kind of high-low temperature test chamber automatic fire extinguisher.This device automatically induced cell smolder, on fire, the very first time reports to the police, and can be by fire suppression in bud, protection high-low temperature test chamber safety reduces on-the-spot manual intervention fire extinguishing, ensures experimental implementation technical staff's life security.
[accompanying drawing]
Fig. 1, principle assumption diagram.Wherein: 1. Smoke Sensor, 2. feel smoke signal processor, 3. temperature sensor, 4. feel temperature signal processor, 5. Main Control Tank, 6. alarm bell controlling alarm lock, 7. alarm bell alarm, 8. solenoid valve controller, 9. electromagnet apparatus and fire smothering blanket and fire extinguishing sand (copper powder and sand grains).
Fig. 2 is the utility model schematic perspective view.
Wherein: a, case inner top; B, is responded to by smoke sensor, flame sensor, and feeds back to controller; C, electromagnet is closed by solenoid control; D, fire smothering blanket; E, can hold one deck fire extinguishing sand.
[specific embodiment]
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment 1
As shown in Figure 1, Figure 2, this automatic fire extinguisher, comprise Main Control Tank 5., 9. Main Control Tank one end connects electromagnet apparatus, 7. Main Control Tank shell is provided with alarm bell alarm, in high-low temperature chamber, be provided with Smoke Sensor 1., temperature sensor 3., in Main Control Tank, be provided with circuit board, sense smoke signal processor 2., sense temperature signal processor 4., alarm bell controlling alarm lock 6., 8. solenoid valve controller be connected with circuit board.Sense smoke signal processor 2., sense temperature signal processor 4., alarm bell controlling alarm lock 6., 8. solenoid valve controller be connected with Main Control Tank simultaneously, 2. 1. Smoke Sensor be connected with sense smoke signal processor, 4. 3. temperature sensor be connected with sense temperature signal processor, 7. 6. alarm bell controlling alarm lock be connected with alarm bell alarm, and 9. 8. solenoid valve controller be connected with electromagnet apparatus.
When battery occurs smoldering in high low temperature test process, when in case, smog reaches finite concentration, Smoke Sensor is acknowledge(ment) signal 1., 5. this signal send Main Control Tank after 2. processing by sense smoke signal processor, simultaneously on fire once occur, temperature sensor is acknowledge(ment) signal 3., 5. this signal send Main Control Tank after 4. processing by sense temperature signal processor, 2. 5. Main Control Tank receive sense smoke signal processor or sense temperature signal processor 4. after signal, 9. 8. indication solenoid valve controller disconnect electromagnet apparatus, fire smothering blanket and fire extinguishing sand are under case roof fall, cover battery, isolated air, absorb heat, play the effect of fire extinguishing, 5. while Main Control Tank is controlled alarm bell controlling alarm lock and is 6. opened, 7. alarm bell alarm starts buzzing and reports to the police.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a high-low temperature chamber automatic fire extinguisher, it is characterized in that, comprise Main Control Tank, electromagnet apparatus, fire smothering blanket, fire extinguishing sand and high-low temperature chamber, described Main Control Tank separate connection is in the outside of high-low temperature chamber, one end is connected with electromagnet apparatus and fire smothering blanket and fire extinguishing sand, in described high-low temperature chamber, be provided with smog sensing, temperature sensor, described Main Control Tank contains circuit board, circuit board is provided with sense smoke signal processor, sense temperature signal processor, main frame, alarm bell controlling alarm lock, solenoid valve controller, shell is provided with alarm bell alarm, described fire extinguishing sand is copper powder and sand grains, fire extinguishing sand copper powder and fine sand mass ratio are 1: 1, fire extinguishing sand cover fire smothering blanket above, about 0.2cm-0.5cm is thick.
2. a kind of high-low temperature chamber automatic fire extinguisher according to claim 1, it is characterized in that, described electromagnet apparatus is fixed on the inner tip of high-low temperature chamber, and fixes with four electromagnet at four jiaos, four electromagnet for described fire smothering blanket layer, are connected with upper strata with magnetic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207572.2U CN203954498U (en) | 2014-04-25 | 2014-04-25 | A kind of high-low temperature chamber automatic fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207572.2U CN203954498U (en) | 2014-04-25 | 2014-04-25 | A kind of high-low temperature chamber automatic fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203954498U true CN203954498U (en) | 2014-11-26 |
Family
ID=51915142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207572.2U Expired - Lifetime CN203954498U (en) | 2014-04-25 | 2014-04-25 | A kind of high-low temperature chamber automatic fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203954498U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525633A (en) * | 2016-11-25 | 2017-03-22 | 防城港市质量技术监督局 | High-low-temperature experiment device with fire extinguishment function |
| CN108844282A (en) * | 2018-07-21 | 2018-11-20 | 杭州林迪德瑞科技有限公司 | Refrigerator safety device and method |
| CN108870825A (en) * | 2018-07-21 | 2018-11-23 | 杭州林迪德瑞科技有限公司 | Refrigerator protective device and method |
| CN108964192A (en) * | 2018-07-28 | 2018-12-07 | 杭州林迪德瑞科技有限公司 | Protection apparatus for charging of battery and method |
| CN108955076A (en) * | 2018-07-21 | 2018-12-07 | 杭州林迪德瑞科技有限公司 | Refrigerator security protection system and method |
| CN109037816A (en) * | 2018-07-28 | 2018-12-18 | 杭州林迪德瑞科技有限公司 | Lead acid battery charge protection device and method |
| CN109364399A (en) * | 2018-11-21 | 2019-02-22 | 南京工业大学 | Fire extinguishing blocking device for thermal runaway of lithium ion battery module and implementation method thereof |
| CN110576762A (en) * | 2019-08-31 | 2019-12-17 | 上海拓攻机器人有限公司 | Fire control cabinet that charges |
| CN111481863A (en) * | 2020-03-11 | 2020-08-04 | 江苏建筑职业技术学院 | Highway fire-extinguishing robot |
| CN111864601A (en) * | 2020-07-10 | 2020-10-30 | 杨健兵 | High-temperature self-extinguishing power distribution cabinet |
| CN112018714A (en) * | 2020-08-27 | 2020-12-01 | 山东鲁阳节能材料股份有限公司 | Cable joint protection box |
| CN113262407A (en) * | 2021-04-30 | 2021-08-17 | 中广核新奇特(扬州)电气有限公司 | Mica tape flame retardant device |
| CN113571801A (en) * | 2021-07-23 | 2021-10-29 | 江苏科技大学 | Energy storage battery box for fire fighting and noise reduction and actuation method thereof |
-
2014
- 2014-04-25 CN CN201420207572.2U patent/CN203954498U/en not_active Expired - Lifetime
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106525633A (en) * | 2016-11-25 | 2017-03-22 | 防城港市质量技术监督局 | High-low-temperature experiment device with fire extinguishment function |
| CN108870825B (en) * | 2018-07-21 | 2020-06-05 | 丁文铃 | Refrigerator protection device and method |
| CN108844282A (en) * | 2018-07-21 | 2018-11-20 | 杭州林迪德瑞科技有限公司 | Refrigerator safety device and method |
| CN108870825A (en) * | 2018-07-21 | 2018-11-23 | 杭州林迪德瑞科技有限公司 | Refrigerator protective device and method |
| CN111503995B (en) * | 2018-07-21 | 2021-09-28 | 丁文铃 | Refrigerator protection device and method |
| CN108955076A (en) * | 2018-07-21 | 2018-12-07 | 杭州林迪德瑞科技有限公司 | Refrigerator security protection system and method |
| CN111503995A (en) * | 2018-07-21 | 2020-08-07 | 丁文铃 | Refrigerator protection device and method |
| CN108844282B (en) * | 2018-07-21 | 2020-06-09 | 范宝莲 | Refrigerator safety protection device and method |
| CN108955076B (en) * | 2018-07-21 | 2020-05-05 | 精确制冷设备(深圳)有限公司 | Refrigerator safety protection system and method |
| CN109037816A (en) * | 2018-07-28 | 2018-12-18 | 杭州林迪德瑞科技有限公司 | Lead acid battery charge protection device and method |
| CN108964192A (en) * | 2018-07-28 | 2018-12-07 | 杭州林迪德瑞科技有限公司 | Protection apparatus for charging of battery and method |
| CN109364399A (en) * | 2018-11-21 | 2019-02-22 | 南京工业大学 | Fire extinguishing blocking device for thermal runaway of lithium ion battery module and implementation method thereof |
| CN109364399B (en) * | 2018-11-21 | 2023-06-06 | 南京工业大学 | Fire extinguishing blocking device for thermal runaway of lithium ion battery module and implementation method thereof |
| CN110576762A (en) * | 2019-08-31 | 2019-12-17 | 上海拓攻机器人有限公司 | Fire control cabinet that charges |
| CN110576762B (en) * | 2019-08-31 | 2024-07-23 | 上海拓攻机器人有限公司 | Fire control cabinet that charges |
| CN111481863A (en) * | 2020-03-11 | 2020-08-04 | 江苏建筑职业技术学院 | Highway fire-extinguishing robot |
| CN111864601A (en) * | 2020-07-10 | 2020-10-30 | 杨健兵 | High-temperature self-extinguishing power distribution cabinet |
| CN112018714A (en) * | 2020-08-27 | 2020-12-01 | 山东鲁阳节能材料股份有限公司 | Cable joint protection box |
| CN113262407A (en) * | 2021-04-30 | 2021-08-17 | 中广核新奇特(扬州)电气有限公司 | Mica tape flame retardant device |
| CN113262407B (en) * | 2021-04-30 | 2022-06-07 | 中广核新奇特(扬州)电气有限公司 | Mica tape flame retardant device |
| CN113571801A (en) * | 2021-07-23 | 2021-10-29 | 江苏科技大学 | Energy storage battery box for fire fighting and noise reduction and actuation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203954498U (en) | A kind of high-low temperature chamber automatic fire extinguisher | |
| WO2020024786A1 (en) | Fire extinguishing method and fire extinguishing system for lithium ion battery, and electronic device and storage medium | |
| US20120132635A1 (en) | Fire prevention device using sensor input parameters | |
| CN207605287U (en) | The fire extinguisher cabinet automatically opened | |
| CN106924914A (en) | The emergency disposal system and method for electric automobile electric charging station electrokinetic cell thermal runaway | |
| CN205457260U (en) | Intelligence dangerization article fire and explosion protection safety cabinet system | |
| CN107376173A (en) | A kind of intelligent Community Multifunctional fire hose box | |
| CN108005724A (en) | A kind of fire TT＆C system | |
| WO2023071297A1 (en) | Heating test apparatus and system for lithium battery | |
| CN205176589U (en) | Conflagration disaster reconnaissance system based on ball is surveyed to intelligence | |
| CN206087982U (en) | Dustbin with structure of putting out a fire | |
| CN207605293U (en) | Shelter power station remote control structure of putting out a fire | |
| CN202777514U (en) | Automatic fire extinguisher for flame-retardant test chamber | |
| WO2020171166A1 (en) | Fire extinguishing sheet which spouts fluorinated carbon-based fire extinguishing agent, method for producing same, and application of same | |
| CN203892661U (en) | Intelligent gas valve | |
| US20150367153A1 (en) | Self-extinguishing receptacle | |
| US7775292B1 (en) | CO2 fire suppression monitoring apparatus and method | |
| CN206934491U (en) | A kind of alarm fire hydrant cabinet with fire fighting powder quality in detection fire extinguisher | |
| CN207640873U (en) | A kind of Fire Control Cabinet | |
| CN214018986U (en) | Kitchen automatic fire extinguishing device capable of being remotely monitored | |
| CN215505233U (en) | Battery box fire prevention and control system | |
| Anderson | Relationship of fuel size and spacing to combustion characteristics of laboratory fuel cribs | |
| CN218636517U (en) | Fireproof life-saving cabinet | |
| CN103996271A (en) | City district combustion gas security protection monitoring system | |
| CN209123228U (en) | A kind of Cell Experimentation An case with fire-extinguishing function concurrently |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 Shenzhen City, Guangdong Province, Nanshan Pioneer Road, Zhongxing Industrial City, six buildings, one floor, three floors, five floors, six floors, five buildings, one floor-1 Patentee after: PONY TESTING INTERNATIONAL GROUP SHENZHEN CO.,LTD. Address before: 518054 Six Zhongxing Industrial City, Pioneer Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Pony Testing Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141126 |
|
| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: PONY TESTING INTERNATIONAL GROUP SHENZHEN CO.,LTD. Person in charge of patents Document name: Notice of Termination of Patent Rights |
|
| DD01 | Delivery of document by public notice |