CN102886112A - Dual-drive multi-nozzle automatic pipe network fire extinguishing device - Google Patents
Dual-drive multi-nozzle automatic pipe network fire extinguishing device Download PDFInfo
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- CN102886112A CN102886112A CN2011102042293A CN201110204229A CN102886112A CN 102886112 A CN102886112 A CN 102886112A CN 2011102042293 A CN2011102042293 A CN 2011102042293A CN 201110204229 A CN201110204229 A CN 201110204229A CN 102886112 A CN102886112 A CN 102886112A
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Abstract
The invention discloses a dual-drive multi-nozzle automatic pipe network fire extinguishing device. The dual-drive multi-nozzle automatic pipe network fire extinguishing device comprises two extinguishing agent storage rooms, a dual-drive device, a pipe network and two boosting automatic start-up devices, wherein the two extinguishing agent storage rooms are provided with solid extinguishing agents respectively; one end of each of the two extinguishing agent storage rooms is provided with an extinguishing agent output end; the dual-drive device comprises two drive units and a starting wire which is used for initiating the two drive units; the pipe network is U-shaped and is provided with two extinguishing agent inlets and a plurality of extinguishing agent nozzles; the starting wire is connected and cooperated with the two drive units respectively; the two drive units are independently connected with one extinguishing agent storage room respectively; and the extinguishing agent inlets of the pipe network are connected with the extinguishing agent output ends of the two extinguishing agent storage rooms through the boosting automatic start-up devices respectively. The dual-drive multi-nozzle automatic pipe network fire extinguishing device is benefit to extending the spraying time of the extinguishing agents and realizing multi-aspect three-dimensional protection, fire hazard area spreading is avoided, and secondary reigniting of an inflammation point is effectively prevented; and the extinguishing agent spraying strength is high, and the extinguishing effect is better.
Description
Technical field
The present invention relates to a kind of fire-fighting equipment, particularly relate to a kind of two multi-port pipe network automatic extinguishing device 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; Only have single spout, thereby its protection domain is limited, extinguishing ability is relatively poor, causes easily secondary resume combustion fire.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 easily catches fire; if protection thing scope is larger; then need preset simultaneously a plurality of extinguishing devices, 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 by connection line by a plurality of extinguishing devices, make them realize starting simultaneously and the while spray fire extinguishing agent, to guarantee when fire occurs, can effectively, fully put out protection thing fire.
For when fire occurs, with it effectively, fully put out, need in the protection zone, realize multi-faceted solid protection.Obviously; use single extinguishing device; or protection domain short because of injecting time is not enough and very difficult easily disposablely effectively puts out fire; and use a plurality of extinguishing devices to link; the startup circuit that links when breaking out of fire easily again is burned, and causes extinguishing device to link and starts or the untimely situation of startup that links.Therefore, the extinguishing device of prior art fails to realize the protection of multi-faceted solid in the protection zone, so that fail in time to put out a fire in the very first time that fire occurs, and cause easily the consequence of the diffusion of fire burnt area or formation secondary resume combustion fire.
Summary of the invention
The object of the invention is to overcome the deficiency of prior art; a kind of two multi-port pipe network automatic extinguishing device 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 in the very first time that fire occurs the situation of avoiding the diffusion of fire burnt area occurring or forming secondary resume combustion fire.
The technical solution adopted for the present invention to solve the technical problems is: a kind of two multi-port pipe network automatic extinguishing devices that drive comprise:
Two extinguishing chemical apothecas, this two extinguishing chemicals apotheca is equipped with respectively solid-state extinguishing chemical, 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 is U-shaped 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 by the extinguishing chemical output of supercharging automatic open device with two extinguishing chemical apothecas respectively, form closed extinguishing chemical conveying loop.
Described two supercharging automatic open devices comprise respectively two ends penetrating compile 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 described pipe network respectively; The extinguishing chemical output of described two extinguishing chemical apothecas is respectively the penetrating channel design in two ends, 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.
Described two driver elements comprise respectively aerogenesis chamber and the powerful back bakelized paper that solid-state gas generating agent is housed; Have some exhaust outlets in each aerogenesis chamber on a sidewall of the extinguishing chemical apotheca of correspondence, 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.
Described double-drive device also comprises an erecting device; The other end of described two extinguishing chemical apothecas is uncovered respectively, and erecting device is contained between described two extinguishing chemical apothecas uncovered, and described two aerogenesis chambers are limited in the described two extinguishing chemical apothecas by this erecting device respectively; Described startup line is matched with in the erecting device, and an end of described startup line stretches out outside the erecting device, and the other end of described startup line is divided into two sections, and it is indoor to extend respectively two aerogenesis.
Described erecting device comprises a junction chamber, a positioning component, two rubber sealing blocks 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 described two extinguishing chemical apothecas is respectively equipped with external screw thread, and the internal thread of two bodys of junction chamber cooperates with the external screw thread phase spiral of the described two extinguishing chemical apotheca other ends respectively; The opposite side of described two aerogenesis chambers is respectively along its ring slice that extends radially outwardly, the ring slice of each aerogenesis chamber is resisted against respectively the end of the other end of described two extinguishing chemical apothecas along upper, and is limited in respectively the inner end of two bodys of junction chamber by a sealing ring; The intracavity bottom both sides of junction chamber axially have a through hole perpendicular to it, and two rubber sealing blocks are plugged in respectively in this two through hole; Positioning component is located at the inner chamber open-mouth of junction chamber; Described startup line is matched with in the inner chamber of junction chamber, and an end of described startup line stretches out by positioning component outside the inner chamber of junction chamber, and two sections of the other end of described startup line are passed respectively two rubber sealing blocks, and it is indoor to extend described two aerogenesis.
Described 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 described junction chamber, and fixed block is fixed in the uncovered outside of described junction chamber, the rubber locating piece is limited in described junction chamber uncovered; The master just is being installed in the fixed block; One end of described startup line passes rubber locating piece and main just the card outside the inner chamber that stretches out described junction chamber successively.
Described pipe network comprises some extinguishing chemical carrier pipes, and these some extinguishing chemical carrier pipes are connected respectively in turn, and surround U-shaped shape; The free end of the extinguishing chemical carrier pipe of head and the tail is respectively the extinguishing chemical import of described pipe network, and is connected with described two other ends that compile the chamber respectively; Have a plurality of described extinguishing chemical spouts on each extinguishing chemical carrier pipe.
The invention has the beneficial effects as follows, 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 pipe network and the two supercharging automatic open devices of U-shaped 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 by the extinguishing chemical output of supercharging automatic open device with two extinguishing chemical apothecas respectively, so that the present invention compares with the automatic fire extinguisher of prior art, have following advantage:
1, it adopts two driver output extinguishing chemicals and multi-port ductwork type conveying extinguishing agent, 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, 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-shaped shape, and the closed extinguishing chemical conveying loop of formation, so that 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 with the injection intensity of equilibrium, therefore at each extinguishing chemical spout of pipe network, the injection intensity of each extinguishing chemical spout of the present invention is large, the fire extinguishing better effects if.
In addition, the present invention also has the characteristics such as easy for installation, that cost is lower.
Below in conjunction with drawings and Examples the present invention is described in further detail; But a kind of two multi-port pipe network automatic extinguishing devices that drive of the present invention are not limited to embodiment.
Description of drawings
Fig. 1 is top view of the present invention;
Fig. 2 is cutaway view of the present invention (without pipe network);
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 extinguishing devices that drive of the present invention 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 respectively solid-state extinguishing chemical, 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-shaped 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 by 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 is welded and fixed mutually with an end outer tube wall of corresponding extinguishing chemical apotheca respectively, 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 respectively the penetrating channel design in two ends, 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 respectively aerogenesis chamber 22 and the powerful back bakelized paper 23 that solid-state gas generating agent (this is the solid nitrogen gas generating compositions) is housed; On a sidewall of the extinguishing chemical apotheca of correspondence, have some exhaust outlets 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 for connecting 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 by 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 sealing blocks 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, and the internal thread of two bodys 241 of junction chamber cooperates with the external screw thread phase spiral of the two extinguishing chemical apotheca other ends respectively.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 respectively the end of the other end of two extinguishing chemical apothecas 1 along upper, the inner end of two bodys 241 of junction chamber is respectively installed with a sealing ring 25, by 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, namely utilize the gap between the sidewall of the ring slice 222 of sealing ring shutoff aerogenesis chambers 25 and junction chamber 24.The intracavity bottom both sides of junction chamber axially have a through hole perpendicular to it, and two rubber sealing blocks 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 successively rubber locating piece 28 and is mainly just blocking 27 and stretch out outside the inner chamber of junction chamber 24, two sections of the other end of startup line 21 are passed respectively two rubber sealing blocks 29, 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 turn, and surrounding U-shaped shape, the extinguishing chemical that the free end of the extinguishing chemical carrier pipe of head and the tail consists of pipe network is input into mouth 31, and is connected with two other ends that compile the chamber respectively; 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 extinguishing devices that drive of the present invention; when in the protection zone during breaking out of fire; this extinguishing device runs into naked light by the startup line 21 that presets and starts two driver elements (perhaps; the present invention also can start two driver elements to starting line 21 output startup power supplys by fire detecting system); make two aerogenesis chambers 22 continue simultaneously to produce driving gas; and the driving gas of each aerogenesis chamber 22 interior generations breaks through respectively corresponding powerful back bakelized paper 23, enters in the corresponding extinguishing chemical apotheca 1.Each extinguishing chemical apotheca 1 is under the pressure-acting 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 enters by two pressure relief openings 12 rapidly under the effect of driving pressure and compiles in the chamber 41; enter at last in the pipe network 3; and from each extinguishing chemical spout 32 ejections of pipe network, the protection thing is realized omnibearing ejecting extinguishing.
What the present invention 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, make 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, extinguishing chemical injection intensity of the present invention is large, and the time of sustained firing is long, can realize quick extinguishing, can prevent effectively that the situation of the diffusion of fire burnt area and fire point generation secondary resume combustion fire from occuring.
Obviously, only need in the protection zone, reasonable disposition one cover two multi-port pipe network automatic extinguishing devices that drive of the present invention can be realized multi-faceted solid protection to the protection thing.This compares with preset a plurality of singly driving, one-jet extinguishing devices in the protection zone, and its cost is lower, installation is more convenient, and the fire extinguishing effect is more remarkable.
Above-described embodiment only is used for further specifying a kind of two multi-port pipe network automatic extinguishing devices that drive of the present invention; but the present invention is not limited to embodiment; every foundation technical spirit of the present invention all falls in the protection domain of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.
Claims (7)
1. one kind pair drives the multi-port pipe network automatic extinguishing device, 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 is U-shaped 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 by 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 extinguishing device that drives according to claim 1 is characterized in that: described two supercharging automatic open devices comprise respectively two ends penetrating compile 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 described pipe network respectively; The extinguishing chemical output of described two extinguishing chemical apothecas is respectively the penetrating channel design in two ends, 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. according to claim 1 pair drives the multi-port pipe network automatic extinguishing device, and it is characterized in that: described two driver elements comprise respectively aerogenesis chamber and the powerful back bakelized paper that solid-state gas generating agent is housed; Have some exhaust outlets in each aerogenesis chamber on a sidewall of the extinguishing chemical apotheca of correspondence, 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. according to claim 3 pair drives the multi-port pipe network automatic extinguishing device, and it is characterized in that: described double-drive device also comprises an erecting device; The other end of described two extinguishing chemical apothecas is uncovered respectively, and erecting device is contained between described two extinguishing chemical apothecas uncovered, and described two aerogenesis chambers are limited in the described two extinguishing chemical apothecas by this erecting device respectively; Described startup line is matched with in the erecting device, and an end of described startup line stretches out outside the erecting device, and the other end of described startup line is divided into two sections, and it is indoor to extend respectively two aerogenesis.
5. according to claim 4 pair drives the multi-port pipe network automatic extinguishing device, and it is characterized in that: described erecting device comprises a junction chamber, a positioning component, two rubber sealing blocks 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 described two extinguishing chemical apothecas is respectively equipped with external screw thread, and the internal thread of two bodys of junction chamber cooperates with the external screw thread phase spiral of the described two extinguishing chemical apotheca other ends respectively; The opposite side of described two aerogenesis chambers is respectively along its ring slice that extends radially outwardly, the ring slice of each aerogenesis chamber is resisted against respectively the end of the other end of described two extinguishing chemical apothecas along upper, and is limited in respectively the inner end of two bodys of junction chamber by a sealing ring; The intracavity bottom both sides of junction chamber axially have a through hole perpendicular to it, and two rubber sealing blocks are plugged in respectively in this two through hole; Positioning component is located at the inner chamber open-mouth of junction chamber; Described startup line is matched with in the inner chamber of junction chamber, and an end of described startup line stretches out by positioning component outside the inner chamber of junction chamber, and two sections of the other end of described startup line are passed respectively two rubber sealing blocks, and it is indoor to extend described two aerogenesis.
6. according to claim 5 pair drives the multi-port pipe network automatic extinguishing device, it is characterized in that: described 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 described junction chamber, and fixed block is fixed in the uncovered outside of described junction chamber, the rubber locating piece is limited in described junction chamber uncovered; The master just is being installed in the fixed block; One end of described startup line passes rubber locating piece and main just the card outside the inner chamber that stretches out described junction chamber successively.
7. according to claim 2 pair drives the multi-port pipe network automatic extinguishing device, and it is characterized in that: described pipe network comprises some extinguishing chemical carrier pipes, and these some extinguishing chemical carrier pipes are connected respectively in turn, and surround U-shaped shape; The free end of the extinguishing chemical carrier pipe of head and the tail is respectively the extinguishing chemical import of described pipe network, and is connected with described two other ends that compile the chamber respectively; Have a plurality of described extinguishing chemical spouts on each extinguishing chemical carrier pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110204229.3A CN102886112B (en) | 2011-07-20 | 2011-07-20 | A kind of Dual Drive multi-port pipe network automatic extinguishing device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110204229.3A CN102886112B (en) | 2011-07-20 | 2011-07-20 | A kind of Dual Drive multi-port pipe network automatic extinguishing device |
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| CN102886112A true CN102886112A (en) | 2013-01-23 |
| CN102886112B CN102886112B (en) | 2016-04-06 |
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| CN201110204229.3A Active CN102886112B (en) | 2011-07-20 | 2011-07-20 | A kind of Dual Drive multi-port pipe network automatic extinguishing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106410298A (en) * | 2016-11-01 | 2017-02-15 | 广东电网有限责任公司电力科学研究院 | Intelligent firefighting system for lithium-ion battery energy storage unit |
| CN107158615A (en) * | 2017-06-09 | 2017-09-15 | 山东环绿康新材料科技有限公司 | A kind of intelligent early-warning dry powder self-extinguishing device |
| CN108057191A (en) * | 2016-11-07 | 2018-05-22 | 天津鹏安数讯消防设备工程有限公司 | Automobile-used double spout intelligent extinguishing devices |
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|---|---|
| CN102886112B (en) | 2016-04-06 |
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