CN202185099U - Automatic fire extinguishing system with dual drive multi-nozzle pipe network - Google Patents
Automatic fire extinguishing system with dual drive multi-nozzle pipe network Download PDFInfo
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- CN202185099U CN202185099U CN2011202584767U CN201120258476U CN202185099U CN 202185099 U CN202185099 U CN 202185099U CN 2011202584767 U CN2011202584767 U CN 2011202584767U CN 201120258476 U CN201120258476 U CN 201120258476U CN 202185099 U CN202185099 U CN 202185099U
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Abstract
The utility model discloses an automatic fire extinguishing system with a dual drive multi-nozzle pipe network, comprising two extinguishant storage chambers, a dual drive device, a pipe network, and two automatic pressurizing and opening devices. The two extinguishant storage chambers contain solid extinguishants respectively. One ends of the two extinguishant storage chambers are provided with the output ends of the extinguishants respectively. The dual drive device comprises tow drive units and a starting line for initiating the two drive unit simultaneously; the pipe network is U-shaped and provided with two extinguishant inlets and a plurality of extinguishant nozzles. The starting line is respectively connected and matched with the two drive units. The two drive units are respectively connected with an extinguishant storage chamber independently; the extinguishant inlet of the pipe network is connected with the extinguishant output ends of the two extinguishant storage chambers through the automatic pressurizing and opening devices, respectively. The automatic fire extinguishing system with the dual drive multi-nozzle pipe network provided by the utility model is beneficial to prolonging the injection time of the extinguishant and realizing the three-dimensional protection in multiple directions, thereby avoiding diffusion of fire area in the fire and effectively preventing the fire point from secondary after-combustion. The extinguishant provided by the utility model has large injection intensity and better fire extinguishing effect.
Description
Technical field
The utility model relates to a kind of fire-fighting equipment, particularly relates to a kind of two multi-port pipe network automatic fire extinguisher that drives.
Background technology
At present, the fixed fire-extinguishing unit of prior art, part mostly comes with some shortcomings: be single driving, so the time of sustainable spray fire extinguishing agent is shorter; Have only single spout, thereby its protection domain is limited, extinguishing ability is relatively poor, causes secondary resume combustion fire easily.Generally speaking; Must be in advance when in protected area of fire protection, presetting fixed fire-extinguishing unit the spout of this extinguishing device be aimed at the protection thing place that is prone to catch fire; If protection thing scope is bigger; Then need preset a plurality of extinguishing devices simultaneously, respectively protect thing so that the spout of these a plurality of extinguishing devices can be aimed at respectively in advance.In addition, when presetting many extinguishing devices, also must link through connection line by a plurality of extinguishing devices, make them realize starting simultaneously and the while spray fire extinguishing agent,, can effectively, fully put out protection thing fire to guarantee when fire takes place.
For when fire takes place, with it effectively, fully put out, need in the protection zone, realize multi-faceted solid protection.Obviously; Use single extinguishing device; Short or protection domain is not enough and very difficult because of injecting time easily disposablely effectively puts out fire; And using a plurality of extinguishing devices to link, the startup circuit that when breaking out of fire, links is easily again burnt out, and causes extinguishing device to link and starts or the untimely situation of startup that links.Therefore, the extinguishing device of prior art fails in the protection zone, to realize the protection of multi-faceted solid, makes and fails in time to put out a fire in the very first time that fire takes place, and cause the consequence of diffusion of fire burnt area or formation secondary resume combustion fire easily.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art; A kind of two multi-port pipe network automatic fire extinguisher that drives is provided; It adopts two modes that drive; Cooperate a plurality of extinguishing chemical spouts to realize the purpose of multi-azimuth tridimensional protection, thereby can in time put out a fire, the situation of avoiding the diffusion of fire burnt area occurring or forming secondary resume combustion fire in the very first time that fire takes place.
The utility model solves the technical scheme that its technical problem adopted: a kind of two multi-port pipe network automatic fire extinguishers that drive comprise:
Two extinguishing chemical apothecas, this two extinguishing chemicals apotheca is equipped with solid-state extinguishing chemical respectively, and an end of this two extinguishing chemicals apotheca is respectively equipped with the extinguishing chemical output;
Double-drive device, this double-drive device comprise that two driver elements and are used for causing simultaneously the startup line of two driver elements;
Pipe network, this pipe network are U type shape, and the two ends of this pipe network are respectively the extinguishing chemical import, and this pipe network is provided with a plurality of extinguishing chemical spouts;
Two supercharging automatic open devices;
Wherein, start line cooperations that be connected with two driver elements respectively, two driver elements are distinguished separate connection one extinguishing chemical apotheca; The two ends of pipe network are connected through the extinguishing chemical output of supercharging automatic open device with two extinguishing chemical apothecas respectively, form closed extinguishing chemical conveying loop.
Said two supercharging automatic open devices comprise respectively two ends penetrating compile a chamber and a rubber sprue; Each end that compiles the chamber respectively with an end outer tube wall Joint of corresponding extinguishing chemical apotheca, and coat its extinguishing chemical output, each other end that compiles the chamber is connected with the extinguishing chemical import of said pipe network respectively; The extinguishing chemical output of said two extinguishing chemical apothecas is the penetrating channel design in two ends respectively, and has pressure relief opening on the inner segment sidewall of each channel design; Each rubber sprue is plugged in respectively in the inner segment chamber of corresponding channel design, and the sealing pressure relief opening; Outer section opening of each channel design is throat structure.
Said two driver elements comprise aerogenesis chamber and the powerful back bakelized paper that solid-state gas generating agent is housed respectively; On a sidewall of the extinguishing chemical apotheca of correspondence, have the plurality of rows gas port in each aerogenesis chamber, each powerful back bakelized paper is attached to respectively on the internal face of this sidewall of each aerogenesis chamber, and each exhaust outlet of sealing aerogenesis chamber.
Said double-drive device also comprises an erecting device; The other end of said two extinguishing chemical apothecas is uncovered respectively, and erecting device is contained between said two extinguishing chemical apothecas uncovered, and said two aerogenesis chambers are limited in the said two extinguishing chemical apothecas through this erecting device respectively; Said startup line is matched with in the erecting device, and an end of said startup line stretches out outside the erecting device, and the other end of said startup line is divided into two sections, and it is indoor to extend two aerogenesis respectively.
Said erecting device comprises a junction chamber, certain hyte part, two rubber seal pieces and two sealing rings; Be axially arranged with a uncovered inner chamber along it in the junction chamber; The both sides of junction chamber axially are respectively a body perpendicular to it; And be respectively equipped with internal thread in this two body; The other end of said two extinguishing chemical apothecas is respectively equipped with external screw thread, the internal thread of two bodys of junction chamber respectively with the external screw thread of said two extinguishing chemical apotheca other ends screw fit mutually; The opposite side of said two aerogenesis chambers is respectively along its ring slice that extends radially outwardly; The ring slice of each aerogenesis chamber is resisted against the end of the other end of said two extinguishing chemical apothecas respectively along last, and is limited in the inner end of two bodys of junction chamber respectively through a sealing ring; The intracavity bottom both sides of junction chamber axially have a through hole perpendicular to it, and two rubber seal pieces are plugged in respectively in this two through hole; Positioning component is located at the inner chamber open-mouth of junction chamber; Said startup line is matched with in the inner chamber of junction chamber, and an end of said startup line stretches out through positioning component outside the inner chamber of junction chamber, and two sections of the other end of said startup line are passed two rubber seal pieces respectively, and it is indoor to extend said two aerogenesis.
Said positioning component comprises that a fixed block, a rubber locating piece and a master just block; The rubber locating piece is plugged in the open-mouth of said junction chamber, and fixed block is fixed in the uncovered outside of said junction chamber, the rubber locating piece is limited in said junction chamber uncovered; The master just is being installed in the fixed block; One end of said startup line passes the rubber locating piece successively and is just blocking outside the inner chamber that stretches out said junction chamber with main.
Said pipe network comprises some extinguishing chemical carrier pipes, and these some extinguishing chemical carrier pipes are connected respectively in order, and surrounds U type shape; The free end of extinguishing chemical carrier pipe of head and the tail is respectively the extinguishing chemical import of said pipe network, and respectively with said two compile the chamber the other end be connected; Have a plurality of said extinguishing chemical spouts on each extinguishing chemical carrier pipe.
The beneficial effect of the utility model is; Owing to comprise two extinguishing chemical apothecas, comprise that two driver elements and start the double-drive device of line, are provided with two extinguishing chemical imports, a plurality of extinguishing chemical spout and are the pipe network and the two supercharging automatic open devices of U type shape; And start line cooperations that be connected with two driver elements respectively, two driver elements are distinguished separate connection one extinguishing chemical apotheca; Two extinguishing chemical imports of pipe network are connected through the extinguishing chemical output of supercharging automatic open device with two extinguishing chemical apothecas respectively, make the utility model compare with the automatic fire extinguisher of prior art, have following advantage:
1, it adopts two output extinguishing chemical and multi-port ductwork type conveying extinguishing agents of driving; Can be with the multi-faceted protection thing that sprays to fast of extinguishing chemical; Therefore, the effective discharge time of its extinguishing chemical is longer, and protection domain is wider; Can realize multi-faceted solid protection, avoid the diffusion of fire burnt area and effectively prevent the resume combustion of ignition point secondary;
2, because its pipe network is U type shape, and form closed extinguishing chemical conveying loop, make jet-stream wind can be uniformly distributed in the extinguishing chemical conveying loop of whole closure; Make each extinguishing chemical spout of pipe network can realize spraying complementary intensity; That is, extinguishing chemical can outwards be sprayed, therefore at each extinguishing chemical spout of pipe network with the injection intensity of equilibrium; The injection intensity of each extinguishing chemical spout of the utility model is big, the fire extinguishing better effects if.
In addition, the utility model also has characteristics such as easy for installation, that cost is lower.
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain; But a kind of two multi-port pipe network automatic fire extinguishers that drive of the utility model are not limited to embodiment.
Description of drawings
Fig. 1 is the vertical view of the utility model;
Fig. 2 is the cutaway view (no pipe network) of the utility model;
Fig. 3 is the enlarged diagram of A part among Fig. 2.
The specific embodiment
Embodiment sees also shown in Figure 1ly, and a kind of two multi-port pipe network automatic fire extinguishers that drive of the utility model comprise two extinguishing chemical apothecas 1, double-drive device 2, pipe network 3 and two supercharging automatic open devices 4; Two extinguishing chemical apothecas 1 are equipped with solid-state extinguishing chemical respectively, and an end of this two extinguishing chemicals apotheca 1 is respectively equipped with extinguishing chemical output 11; Double-drive device 2 comprises two driver elements and a startup line 21 that is used for causing simultaneously two driver elements; Pipe network 3 is U type shape, and the two ends of this pipe network 3 are respectively extinguishing chemical import 31, and this pipe network 3 is provided with a plurality of extinguishing chemical spouts 32;
Wherein, start line 21 cooperations that be connected with two driver elements respectively, two driver elements are distinguished extinguishing chemical apotheca 1 of separate connection; Two extinguishing chemical imports 31 of pipe network are connected with the extinguishing chemical output 11 of two extinguishing chemical apothecas through supercharging automatic open device 4 respectively.
As a kind of preferred, see also shown in Figure 2, above-mentioned two supercharging automatic open devices 4 comprise respectively two ends penetrating compile chamber 41 and a rubber sprue 42; Each end that compiles chamber 41 welds fixingly with an end outer tube wall of corresponding extinguishing chemical apotheca respectively mutually, and coats its extinguishing chemical output 11, and each other end that compiles chamber 41 is connected with an extinguishing chemical import 32 of pipe network respectively; The extinguishing chemical output 11 of above-mentioned two extinguishing chemical apothecas is the penetrating channel design in two ends respectively, and has two pressure relief openings 12 on the inner segment sidewall of each channel design; Each rubber sprue 42 is plugged in respectively in the inner segment chamber of corresponding channel design, and seals two pressure relief openings 12; Outer section active tunnel that is respectively rubber sprue 42 of each channel design; And the end openings 13 of this active tunnel is throat structure; Break away from passage extinguishing chemical apotheca 1 in the time of not only can preventing that 42 activities of rubber sprue from putting in place, and can be used as the rubber sprue 42 drag reduction mouth when movable.Two driver elements comprise the aerogenesis chamber 22 and powerful back bakelized paper 23 that solid-state gas generating agent (this is the solid nitrogen gas generating compositions) is housed respectively; On a sidewall of the extinguishing chemical apotheca of correspondence, have plurality of rows gas port 221 (as shown in Figure 3) in each aerogenesis chamber 22, each powerful back bakelized paper 23 is attached to respectively on the internal face of this sidewall of each aerogenesis chamber, and each exhaust outlet 221 of sealing aerogenesis chamber.
As a kind of preferred, double-drive device 2 also comprises an erecting device, is used to connect two extinguishing chemical apothecas 1, above-mentioned startup line 21 and fixing above-mentioned two aerogenesis chambers 22 are installed.The other end of above-mentioned two extinguishing chemical apothecas 1 is uncovered respectively, and erecting device is contained between two extinguishing chemical apothecas 1 uncovered, and two aerogenesis chambers 22 are limited in the two extinguishing chemical apothecas 1 through this erecting device respectively; Start line 21 and be matched with in the erecting device, and an end of this startup line 21 stretches out outside the erecting device, the other end of this startup line 21 is divided into two sections, and extends respectively in the two aerogenesis chambers 22.
See also Fig. 2, shown in Figure 3, above-mentioned erecting device comprises a junction chamber 24, a positioning component, two rubber seal pieces 29 and two sealing rings 25.Be axially arranged with a uncovered inner chamber along it in the junction chamber 24; The both sides of junction chamber 24 axially are respectively a body 241 perpendicular to it; And be respectively equipped with internal thread in this two body 241; The other end of two extinguishing chemical apothecas 1 is respectively equipped with external screw thread, the internal thread of two bodys 241 of junction chamber respectively with the external screw thread of two extinguishing chemical apotheca other ends screw fit mutually.The opposite side of two aerogenesis chambers 22 is respectively along its ring slice 222 that extends radially outwardly; The ring slice 222 of each aerogenesis chamber is resisted against the end of the other end of two extinguishing chemical apothecas 1 respectively along last; The inner end of two bodys 241 of junction chamber is respectively installed with a sealing ring 25; Through each sealing ring 25 just the ring slice 222 of two aerogenesis chambers be limited in the inner end of two bodys 241 of junction chamber, promptly utilize the gap between the sidewall of ring slice 222 and junction chamber 24 of sealing ring shutoff aerogenesis chambers 25.The intracavity bottom both sides of junction chamber axially have a through hole perpendicular to it, and two rubber seal pieces 29 are plugged in respectively in this two through hole.Positioning component comprises that a fixed block 26, a rubber locating piece 28 and a master are just blocking 27; Rubber locating piece 28 is plugged in the open-mouth of junction chamber 24; Fixed block 26 is fixed in the uncovered outside of junction chamber 24; Rubber locating piece 28 being limited in junction chamber 24 uncovered, mainly just blocking 27 and be contained in the fixed block 26.Starting line 21 is contained in the inner chamber of junction chamber 24; And an end of this startup line 21 passes rubber locating piece 28 successively and is just blocking 27 and stretch out outside the inner chamber of junction chamber 24 with main; Two sections of the other end of startup line 21 are passed two rubber seal pieces 29 respectively, and extend in the two aerogenesis chambers 22.
Above-mentioned pipe network 3 comprises three extinguishing chemical carrier pipes; These three extinguishing chemical carrier pipes are connected respectively in order; And surround U type shape, the extinguishing chemical that the free end of the extinguishing chemical carrier pipe of head and the tail constitutes pipe network is input into mouthfuls 31, and respectively with two compile the chamber the other end be connected; Have a plurality of extinguishing chemical spouts on each extinguishing chemical carrier pipe, this is the extinguishing chemical spout 32 of pipe network.
A kind of two multi-port pipe network automatic fire extinguishers that drive of the utility model; When in the protection zone during breaking out of fire; This extinguishing device runs into naked light through the startup line 21 that presets and starts two driver elements (perhaps; The utility model also can start two driver elements to starting line 21 output startup power supplys through fire detecting system); Make two aerogenesis chambers 22 continue produce driving gas simultaneously, and the driving gases that produce in each aerogenesis chamber 22 break through corresponding powerful back bakelized paper 23 respectively, get in the corresponding extinguishing chemical apotheca 1.Each extinguishing chemical apotheca 1 is under the pressure effect of driving gas; Promote corresponding rubber sprue 42 and shift to the back segment of the channel design of corresponding extinguishing chemical apotheca; Thereby open two pressure relief openings 12, then the extinguishing chemical in each extinguishing chemical apotheca gets into through two pressure relief openings 12 rapidly under the effect of driving pressure and compiles in the chamber 41, gets at last in the pipe network 3; And, the protection thing is realized omnibearing ejecting extinguishing from each extinguishing chemical spout 32 ejections of pipe network.
What the utility model adopted is continuable bi-directional drive mode conveying extinguishing agent; Add that its pipe network 3 forms closed extinguishing chemical conveying loop by many extinguishing chemical carrier pipes; Therefore, jet-stream wind can be uniformly distributed in the extinguishing chemical conveying loop of whole closure, makes each extinguishing chemical spout 32 of pipe network can realize spraying complementary intensity; That is, extinguishing chemical can outwards be sprayed with the injection intensity of equilibrium at the extinguishing chemical spout 32 of pipe network.Therefore, the extinguishing chemical of the utility model injection intensity is big, and the time of sustained firing is long, can realize quick extinguishing, can prevent effectively that the diffusion of fire burnt area and the situation of fire point generation secondary resume combustion fire from taking place.
Obviously, only need in the protection zone, two multi-port pipe network automatic fire extinguishers that drive of reasonable disposition one cover the utility model can be realized multi-faceted solid protection to the protection thing.This compares with in the protection zone, presetting a plurality of singly driving, one-jet extinguishing devices, and its cost is lower, installation is more convenient, and the fire extinguishing effect is more remarkable.
The foregoing description only is used for further specifying a kind of two multi-port pipe network automatic fire extinguishers that drive of the utility model; But the utility model is not limited to embodiment; Every technical spirit according to the utility model all falls in the protection domain of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.
Claims (7)
1. one kind pair drives multi-port pipe network automatic fire extinguisher, it is characterized in that: comprising:
Two extinguishing chemical apothecas that solid-state extinguishing chemical is housed, an end of this two extinguishing chemicals apotheca is respectively equipped with the extinguishing chemical output;
Double-drive device, this double-drive device comprise that two driver elements and are used for causing simultaneously the startup line of two driver elements;
Pipe network, this pipe network are U type shape, and the two ends of this pipe network are respectively the extinguishing chemical import, and this pipe network is provided with a plurality of extinguishing chemical spouts;
Two supercharging automatic open devices;
Wherein, start line cooperations that be connected with two driver elements respectively, two driver elements are distinguished separate connection one extinguishing chemical apotheca; The two ends of pipe network are connected through the extinguishing chemical output of supercharging automatic open device with two extinguishing chemical apothecas respectively, form closed extinguishing chemical conveying loop.
2. two multi-port pipe network automatic fire extinguisher that drives according to claim 1 is characterized in that: said two supercharging automatic open devices comprise respectively two ends penetrating compile a chamber and a rubber sprue; Each end that compiles the chamber respectively with an end outer tube wall Joint of corresponding extinguishing chemical apotheca, and coat its extinguishing chemical output, each other end that compiles the chamber is connected with the extinguishing chemical import of said pipe network respectively; The extinguishing chemical output of said two extinguishing chemical apothecas is the penetrating channel design in two ends respectively, and has pressure relief opening on the inner segment sidewall of each channel design; Each rubber sprue is plugged in respectively in the inner segment chamber of corresponding channel design, and the sealing pressure relief opening; Outer section opening of each channel design is throat structure.
3. two multi-port pipe network automatic fire extinguisher that drives according to claim 1, it is characterized in that: said two driver elements comprise aerogenesis chamber and the powerful back bakelized paper that solid-state gas generating agent is housed respectively; On a sidewall of the extinguishing chemical apotheca of correspondence, have the plurality of rows gas port in each aerogenesis chamber, each powerful back bakelized paper is attached to respectively on the internal face of this sidewall of each aerogenesis chamber, and each exhaust outlet of sealing aerogenesis chamber.
4. two multi-port pipe network automatic fire extinguisher that drives according to claim 3, it is characterized in that: said double-drive device also comprises an erecting device; The other end of said two extinguishing chemical apothecas is uncovered respectively, and erecting device is contained between said two extinguishing chemical apothecas uncovered, and said two aerogenesis chambers are limited in the said two extinguishing chemical apothecas through this erecting device respectively; Said startup line is matched with in the erecting device, and an end of said startup line stretches out outside the erecting device, and the other end of said startup line is divided into two sections, and it is indoor to extend two aerogenesis respectively.
5. two multi-port pipe network automatic fire extinguisher that drives according to claim 4, it is characterized in that: said erecting device comprises a junction chamber, certain hyte part, two rubber seal pieces and two sealing rings; Be axially arranged with a uncovered inner chamber along it in the junction chamber; The both sides of junction chamber axially are respectively a body perpendicular to it; And be respectively equipped with internal thread in this two body; The other end of said two extinguishing chemical apothecas is respectively equipped with external screw thread, the internal thread of two bodys of junction chamber respectively with the external screw thread of said two extinguishing chemical apotheca other ends screw fit mutually; The opposite side of said two aerogenesis chambers is respectively along its ring slice that extends radially outwardly; The ring slice of each aerogenesis chamber is resisted against the end of the other end of said two extinguishing chemical apothecas respectively along last, and is limited in the inner end of two bodys of junction chamber respectively through a sealing ring; The intracavity bottom both sides of junction chamber axially have a through hole perpendicular to it, and two rubber seal pieces are plugged in respectively in this two through hole; Positioning component is located at the inner chamber open-mouth of junction chamber; Said startup line is matched with in the inner chamber of junction chamber, and an end of said startup line stretches out through positioning component outside the inner chamber of junction chamber, and two sections of the other end of said startup line are passed two rubber seal pieces respectively, and it is indoor to extend said two aerogenesis.
6. two multi-port pipe network automatic fire extinguisher that drives according to claim 5 is characterized in that: said positioning component comprises that a fixed block, a rubber locating piece and a master just block; The rubber locating piece is plugged in the open-mouth of said junction chamber, and fixed block is fixed in the uncovered outside of said junction chamber, the rubber locating piece is limited in said junction chamber uncovered; The master just is being installed in the fixed block; One end of said startup line passes the rubber locating piece successively and is just blocking outside the inner chamber that stretches out said junction chamber with main.
7. two multi-port pipe network automatic fire extinguisher that drives according to claim 2, it is characterized in that: said pipe network comprises some extinguishing chemical carrier pipes, these some extinguishing chemical carrier pipes are connected respectively in order, and surround U type shape; The free end of extinguishing chemical carrier pipe of head and the tail is respectively the extinguishing chemical import of said pipe network, and respectively with said two compile the chamber the other end be connected; Have a plurality of said extinguishing chemical spouts on each extinguishing chemical carrier pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202584767U CN202185099U (en) | 2011-07-20 | 2011-07-20 | Automatic fire extinguishing system with dual drive multi-nozzle pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202584767U CN202185099U (en) | 2011-07-20 | 2011-07-20 | Automatic fire extinguishing system with dual drive multi-nozzle pipe network |
Publications (1)
| Publication Number | Publication Date |
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| CN202185099U true CN202185099U (en) | 2012-04-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202584767U Withdrawn - After Issue CN202185099U (en) | 2011-07-20 | 2011-07-20 | Automatic fire extinguishing system with dual drive multi-nozzle pipe network |
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| Country | Link |
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| CN (1) | CN202185099U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886112A (en) * | 2011-07-20 | 2013-01-23 | 国安达消防科技(厦门)有限公司 | Dual-drive multi-nozzle automatic pipe network fire extinguishing device |
| CN105561509A (en) * | 2015-11-05 | 2016-05-11 | 北京世纪联保消防新技术有限公司 | Single plug pipe type multi-nozzle automatic fire extinguishing apparatus |
| CN107551425A (en) * | 2017-09-21 | 2018-01-09 | 公安部天津消防研究所 | The gas extinguishing agent jet pipe and application method of a kind of lithium ion battery case extinguishing device |
| CN111097115A (en) * | 2018-12-28 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | Battery pack and spraying system thereof |
-
2011
- 2011-07-20 CN CN2011202584767U patent/CN202185099U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886112A (en) * | 2011-07-20 | 2013-01-23 | 国安达消防科技(厦门)有限公司 | Dual-drive multi-nozzle automatic pipe network fire extinguishing device |
| CN102886112B (en) * | 2011-07-20 | 2016-04-06 | 国安达股份有限公司 | A kind of Dual Drive multi-port pipe network automatic extinguishing device |
| CN105561509A (en) * | 2015-11-05 | 2016-05-11 | 北京世纪联保消防新技术有限公司 | Single plug pipe type multi-nozzle automatic fire extinguishing apparatus |
| CN107551425A (en) * | 2017-09-21 | 2018-01-09 | 公安部天津消防研究所 | The gas extinguishing agent jet pipe and application method of a kind of lithium ion battery case extinguishing device |
| CN111097115A (en) * | 2018-12-28 | 2020-05-05 | 宁德时代新能源科技股份有限公司 | Battery pack and spraying system thereof |
| US11043708B2 (en) | 2018-12-28 | 2021-06-22 | Contemporary Amperex Technology Co., Ltd. | Battery pack and spray system for same |
| CN111097115B (en) * | 2018-12-28 | 2021-08-20 | 宁德时代新能源科技股份有限公司 | Battery pack and spraying system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUOANDA CO., LTD. Free format text: FORMER NAME: STATE ANDA FIRE TECHNOLOGY (XIAMEN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Jimei City Jin Pavilion North Xinglin Central District of Xiamen City, Fujian Province, No. 260 361000 Patentee after: Guoanda Co., Ltd. Address before: Jimei City Jin Pavilion North Xinglin Central District of Xiamen City, Fujian Province, No. 260 361000 Patentee before: State Anda Fire Technology (Xiamen) Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20120411 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |