CN108404328A - A kind of fire-fighting system - Google Patents
A kind of fire-fighting system Download PDFInfo
- Publication number
- CN108404328A CN108404328A CN201810186563.2A CN201810186563A CN108404328A CN 108404328 A CN108404328 A CN 108404328A CN 201810186563 A CN201810186563 A CN 201810186563A CN 108404328 A CN108404328 A CN 108404328A
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- China
- Prior art keywords
- water
- fire
- lid
- splash box
- closure
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The fire-fighting system of the present invention, original state are：Splash box is together with ceiling abutting contact.When fire occurs, glass marble is by thermal fracture, the closure inclined-plane of sliding block is blocked by the defluent pressure of flow, this pressure is to blocking thrust of the inclined-plane generation towards through-hole direction, and then closure sliding block is pushed to be slided backward by the cooperation of slide guide portion and guide channel, until the top edge of locking step and through-hole is supported together, closure part is retracted into guide channel at this time, closure part no longer blocks water spray channel, water flows through water spray channel impulse on splash box, the pulling force that the pressure that flow is sprayed downwards pushes splash box that vertical foot monomer and support ring is driven to overcome tension spring pulls tension spring to extend downwards, so that splash box to be snapped down to normal work height, flow is sprayed around by splash box, until last fire extinguishes.After fire extinguishes, nozzle body stops water spray, and flow loses splash box the pressure impacted downwards, fire-fighting system is made to return to original state.
Description
Technical field
The present invention relates to fire-fighting equipment fields, and in particular to a kind of fire-fighting system with Telescopic.
Background technology
In fire-fighting automatic fire extinguishing system, applicator is responsible for monitoring as one of people's lives and properties patron saint
Fire behavior and implement the two big missions that fight a fire, be mainly used in light, middle hazard class place, commercial place, as bank, hotel,
Shopping center etc..Each applicator has specific protection zone, when a fire, the splash box that water passes through applicator
Spill and put out a fire, fire water is uniformly spilt by applicator, and control is played to the intensity of a fire in the region.The structure of applicator
As Chinese utility model patent CN201420453835.8 discloses a kind of novel glass ball sprinkler tip, including supporting rack, glass
Ball and splash box；The splash box is fixed on the top of supporting rack, and the top of support frame as described above is equipped with the fixation of fixed glass marble
The lower part of device, support frame as described above is equipped with pipe fitting, and the water outlet of the pipe fitting is equipped with seal receptacle, and the glass marble is set to
Between fixing device and seal receptacle；It is characterized in that：Support frame as described above is symmetrical structure, two, support frame as described above top
Opposite medial surface is straight inclined-plane, and the angle between two medial surfaces is 80-100 degree.The cross section on support frame as described above top
For the wedge shape gradually tapered up inwardly from outside.Angle between two opposite medial surfaces on support frame as described above top is 90
Degree.Outer surface of the splash box far from supporting rack is horizontal plane.The top of the splash box and supporting rack rivets, the splashing
The caulking part of disk is equipped with multiple teeth.The fixing device is trip bolt.The utility model and other applicators in the market
Structure is substantially similar, and when in use, applicator is mounted on feed pipe, can be by 80~100% distributings of total Water
Ground sprays to ground, but such applicator is in use, and fire-fighting effect cannot be played effectively, and applicator is exposed at day
Splash box and link on card are easy by horizontal collision and lead to damaging for splash box and link, and influence U.S.
It sees.
In consideration of it, inventor furthers investigate the above problem, there is this case generation then.
Invention content
The purpose of the present invention is to provide a kind of at low cost and neat and artistic, economize on resources, and with Telescopic
Fire-fighting system.
In order to achieve the above object, the present invention uses such technical solution：
A kind of fire-fighting system, including water supply pipe and the applicator that is connected to water supply pipe；The applicator
Include the glass marble by thermal fracture, be in top nozzle body, the splash box being below, and be connected to nozzle body and
Support leg between splash box；It further include the water-storing device being set between the water supply pipe；The applicator further include to
It is upper to run through ceiling and downward opening sleeve, and with the parallel connected horizontal connecting plate of ceiling；
The upper end of the sleeve is equipped with lid, and lower end has opening directed downwardly；The nozzle body extends upward through the lid
Son links together with water supply pipe, and the nozzle body includes that lid is divided and be in the main body above the lid
Lower section and the lower main part in the sleeve；The lid is formed with for the perforative through hole of the nozzle body, institute
Lid is stated to link together with the nozzle body；
The nozzle body is formed with vertically arranged water spray channel, and the water spray channel is equipped with horizontal direction sliding
Block sliding block；The support leg includes the support ring and multiple connections in top and matching sliding in the sleeve
Vertical foot monomer between support ring lower surface and the splash box；The support ring is formed with wears for the lower main part
The port crossed；It is formed with the first gap between the adjacent vertical foot monomer；It is equipped between the lid and the support ring
The tension spring being placed on the outside of the lower main part, the upper end of the tension spring and the lower surface of the lid link together, described
The lower end of tension spring and the upper surface of the support ring link together；
The lower end of the lower main part is formed with horizontal extension and across the pipeline in the first gap described in one, the pipe
It is formed with the second gap between the upper surface in road and the lower surface of the support ring, horizontal extension and institute are formed in the pipeline
State the guide channel that water spray channel is connected to and supplies the closure sliding block to slide；The sleeve is formed with to be connected to the guide channel
Through-hole, the horizontal connecting plate is formed with saturating mouth that is transparent and being connected to the through-hole；The glass marble is led described in
It is set in the mouth to the extending direction level in channel, the closure cunning is supported in one end of the glass marble through the through-hole
Block blocks the water spray channel, and the other end of the glass marble, which is supported, to be connected on the side wall of the mouth opposite side；
The sliding block that blocks includes stretching into the closure part blocked in the water spray channel, and matching corresponding with the glass marble is stretched
Enter the top in the through-hole, and the sliding that matches with the guide channel between closure part and top sliding
Guide part；The slide guide portion seals sliding contact with the guide channel；The closure part is formed with to be led to by described be oriented to
Road to the gradual from top to bottom inclined closure inclined-plane of the water spray channel direction；The slide guide portion is formed with supports higher than described
Top and locking step corresponding with the through-hole top edge are formed between locking step and the top edge of the through-hole
There is third space.
The distance between the two vertical foot monomers of the pipeline both sides are equal with the outer diameter of pipeline.
The upper end of the lower main part, which is formed with, to be resisted against the annular of the lower lid surface and supports flange, the upper master
Body portion is equipped with the locking nut for locking onto the cover top surface, and the lower end of the main body point is formed with external screw thread,
The locking nut is formed with and the matched internal thread of the external screw thread.
The glass marble there is first end corresponding with the top and be connected with the side wall of the mouth the
Two ends；The length direction extension being equipped in the horizontal connecting plate along the glass marble carries out supporting lock to the second end of glass marble
Tight to support tie down screw, the horizontal connecting plate is formed with supports that tie down screw is matched to support locking screw holes with described.
The water supply pipe includes the upstream in the water-storing device upstream, and under water-storing device downstream
Play pipe road；The water-storing device includes babinet, is set to the water inlet that babinet upper end is connect with the water outlet of the upstream, and
The water outlet being connect with the water inlet end of the downstream pipe set on babinet lower end.
After adopting the above technical scheme, the fire-fighting system of the present invention, in actual use, fire-fighting of the invention
The original state of fire extinguishing system is：Tension spring is shunk upwards drives support ring and vertical foot monomer that splash box is pulled to rise, until with
Ceiling abutting contact is together.When a fire, glass marble is by thermal fracture, block the closure inclined-plane of sliding block by flow to
Dirty pressure, this pressure block sliding block by sliding to blocking the thrust generated on inclined-plane towards through-hole direction, and then pushing
The cooperation of guide part and guide channel slides backward, and the top edge until engaging step and through-hole is supported together, is blocked at this time
Portion is retracted into guide channel, and closure part no longer blocks water spray channel, and water flows through water spray channel impulse on splash box, water
The pulling force that the lower pressure sprayed of flow direction pushes splash box that vertical foot monomer and support ring is driven to overcome tension spring pulls tension spring to extend downwards,
So that splash box slides down to normal work height, flow is sprayed around by splash box, until last fire extinguishes.Work as fire
After extinguishing, turning off master switch makes nozzle body stop water spray, and flow loses splash box the pressure impacted downwards, and tension spring is shunk
Drive support ring and vertical foot monomer that splash box is pulled to rise, until abutting contact is together.Third space is to block sliding block to exist
Sliding provides certain space in guide channel, due to slide guide portion be formed with it is higher than top and opposite with through-hole top edge
The locking step answered, slide guide portion are stuck in locking step, and the entire sliding block that blocks blocks guide channel, avoids flow logical
While crossing guide channel outflow, blocks sliding block and do not fall out loss, convenient for repeatedly utilizing, reduce cost.Due to glass marble water
It is flat to hide in port, it is not easily susceptible to the collision for the object that collision is especially swung laterally and damages, reduce cost.And between second
Gap drives support ring and vertical foot monomer that splash box decline and rising is pulled to provide space for tension spring is flexible.With prior art phase
Than, fire-fighting system of the invention, by tension spring it is flexible drive support ring and vertical foot monomer pull splash box decline and on
It rises and realizes Telescopic, applicator dew splash box on the ceiling and support leg is avoided to be easy to lead by horizontal collision
The damage for causing splash box and support leg, economizes on resources, at low cost and neat and artistic, highly practical.
Description of the drawings
Fig. 1 is the local easy structure schematic diagram of the present invention；
Fig. 2 is the partial sectional view of first angle of the present invention；
Fig. 3 is the partial sectional view of second angle of the present invention；
Fig. 4 is the partial sectional view in the work of the present invention.
In figure：
1- water supply pipes
11- upstream 12- downstream pipes
2- applicators
21- glass marbles
22- nozzle body 221- pipeline 2211- guide channels 222- water sprays channel 2221- blocks sliding block b1- and blocks
Portion b11- blocks the inclined-plane tops b2- b3- slide guide portions b31- lockings step 2222- annulars and supports flange
23- splash boxs
The vertical foot monomer 243- tension springs of 24- support leg 241- support rings 242-
25- sleeve 251- lid 252- through-hole 253- locking nuts
26- horizontal connecting plates 261- supports the saturating mouths of tie down screw 262-
3- water-storing device 31- babinet 32- water inlet 33- water outlets.
Specific implementation mode
In order to further explain the technical solution of the present invention, being described in detail below by specific embodiment.
A kind of fire-fighting system of the present invention as shown in Figures 1 to 4, including water supply pipe 1 and is connected to water supply pipe 1
Applicator 2；Applicator 2 includes the glass marble 21 by thermal fracture, is in the nozzle body 22 of top, what is be below splashes
Water pond 23, and the support leg 24 that is connected between nozzle body 22 and splash box 23；Further include being set between water supply pipe 1
Water-storing device 3；Applicator 2 further includes extending upward through ceiling and downward opening sleeve 25, and connection parallel with ceiling
Horizontal connecting plate 26；
The upper end of sleeve 25 is equipped with lid 251, and lower end has opening directed downwardly；Nozzle body 22 extends upward through lid 251
It links together with water supply pipe 1, nozzle body 22 includes that lid 251 is divided and be in the main body in 251 top of lid
Lower section and the lower main part in sleeve 25；Lid 251 is formed with for 22 perforative through hole of nozzle body, lid 251
It links together with nozzle body 22；
Nozzle body 22 is formed with vertically arranged water spray channel 222, and water spray channel 222 is equipped with horizontal direction sliding
Block sliding block 2221；Support leg 24 includes the support ring 241 and multiple companies in top and matching sliding in sleeve 25
The vertical foot monomer 242 being connected between 241 lower surface of support ring and splash box 23；Support ring 241 is formed with for lower main part
The port passed through；It is formed with the first gap between adjacent vertical foot monomer 242；Set is equipped between lid 251 and support ring 241
Tension spring 243 on the outside of lower main part, the upper end and the lower surface of lid 251 of tension spring 243 link together, tension spring 243
Lower end and the upper surface of support ring 241 link together；
The lower end of lower main part is formed with horizontal extension and across the pipeline 221 in the first gap described in one, pipeline 221
Upper surface and the lower surface of support ring 241 between be formed with the second gap, horizontal extension is formed in pipeline 221 and water spray is logical
The guide channel 2211 that road 222 is connected to and is slided for blocking sliding block 2221；Sleeve 25, which is formed with, to be connected to guide channel 2211
Through-hole 252, horizontal connecting plate 2627 are formed with saturating mouth 262 that is transparent and being connected to through-hole 252；Glass marble 21 is logical along being oriented to
The extending direction level in road 2211 is set in saturating mouth 262, and it is right that closure sliding block 2221 through through-hole 252 is supported in one end of glass marble 21
Water spray channel 222 is blocked, and the other end of glass marble 21, which is supported, to be connected on the side wall of 262 opposite side of mouth；Block sliding block
2221 include stretching into the closure part b1 blocked in water spray channel 222, and through-hole 252 is stretched into and matching corresponding with glass marble 21
Interior top b2, and the sliding that matches with guide channel 2211 between closure part b1 and top b2 slide-and-guide
Portion b3；Slide guide portion b3 seals sliding contact with guide channel 2211；Closure part b1 is formed with by guide channel 2211 to spray
The gradual from top to bottom inclined closure inclined-plane b11 in 222 direction of aquaporin；Slide guide portion b3 be formed with higher than top b2 and with
The corresponding locking step b31 in 252 top edge of through-hole is engaged and is formed between third between step b31 and the top edge of through-hole 252
Gap.
The fire-fighting system of the present invention, in actual use, the original state of fire-fighting system of the invention
For：Tension spring 243 is shunk upwards drives support ring 241 and vertical foot monomer 242 that splash box 23 is pulled to rise, until tight with ceiling
Patch contacts.When a fire, glass marble 21 is blocked the closure inclined-plane b11 of sliding block 2221 by flow by thermal fracture
Defluent pressure, this pressure push to blocking the thrust generated on inclined-plane b11 towards 252 direction of through-hole and block sliding block
2221 slide backward by slide guide portion b3 and the cooperation of guide channel 2211, until engaging the upper of step b31 and through-hole 252
Edge is supported together, and closure part b1 is retracted into guide channel 2211 at this time, and closure part b1 no longer seals water spray channel 222
Stifled, water flows through the impact of water spray channel 222 on splash box 23, and the pressure that flow is sprayed downwards pushes splash box 23 to drive vertical foot list
Body 242 and support ring 241 overcome the pulling force of tension spring 243 that tension spring 243 is pulled to extend downwards so that splash box 23 slides down to just
Normal working depth, flow are sprayed around by splash box 23, until last fire extinguishes.After fire extinguishes, turning off master switch makes
Nozzle body 22 stops water spray, and flow loses the pressure impacted downwards to splash box 23, and tension spring 243, which is shunk, drives support ring
241 and vertical foot monomer 242 pull splash box 23 rise, until abutting contact together.Third space is to block sliding block 2221
Sliding provides certain space in guide channel 2211, since slide guide portion b3 is formed with higher than top b2 and and through-hole
The corresponding locking step b31 in 252 top edges, slide guide portion b3 are stuck in locking step b31, entire to block sliding block 2221
Guide channel 2211 is blocked, while avoiding flow from being flowed out by guide channel 2211, sliding block 2221 is blocked and does not fall out and lose
It loses, convenient for repeatedly utilizing, reduces cost.It is hidden since glass marble 21 is horizontal and in port, is not easily susceptible to the especially lateral pendulum of collision
The collision of dynamic object and damage, reduce cost.And second to be that tension spring 243 is flexible drive support ring 241 and vertical foot in gap
Monomer 242 pulls splash box 23 to decline and rise and provides space.The fire-fighting system of the present invention, passes through 243 telescopic band of tension spring
Dynamic support ring 241 and vertical foot monomer 242 pull splash box 23 to decline and rise and realize Telescopic, and applicator 2 is avoided to reveal
The easy damage for leading to splash box 23 and support leg 24 by horizontal collision of splash box 23 and support leg 24 on the ceiling
It is bad, it economizes on resources, it is at low cost and neat and artistic, it is highly practical.Concretely rubber material seals closure part b1 with elasticity
It is even closer.
Preferably, the distance between the two of 221 both sides of pipeline vertical foot monomers 242 are equal with the outer diameter of pipeline 221.This hair
It is bright that the distance between two vertical foot monomers 242 of 221 both sides of pipeline are equal with the outer diameter of pipeline 221 in actual use,
Pipeline 221 plays guiding role to vertical foot monomer 242 in lifting process, and conveniently passes through the telescopic band of tension spring 243
Dynamic support ring 241 and vertical foot monomer 242 pull the decline and rising of 23 steady and smooth of splash box.
Preferably, the upper end of lower main part, which is formed with, is resisted against the annular of 251 lower surface of lid and supports flange 2222, on
Main part is equipped with the locking nut 253 for locking onto 251 upper surface of lid, and the lower end of main body point is formed with external screw thread,
Locking nut 253 is formed with and the matched internal thread of external screw thread.The present invention in actual use, lower main part it is upper
The annular that end is formed supports flange 2222 and plays certain supporting role to lid 251, by the internal thread of locking nut 253 with
The external screw thread of the lower end of main body point matches, and nozzle body 22 is fixed in the locking of lid 251, and tension spring 243 is avoided to exist
Occur shaking during quick-expansion that splash box 23 is caused to go wrong in lifting.
Preferably, glass marble 21 has first end corresponding with top b2 and is connected with the side wall of saturating mouth 262
Second end；The length direction extension being equipped in horizontal connecting plate 26 along glass marble 21 carries out supporting lock to the second end of glass marble 21
Tight to support tie down screw 261, water outlet horizontal connecting plate 26 is formed with and supports that tie down screw 261 is matched supports locking
Screw hole.The present invention in actual use, can be by adjusting the length direction extension along glass marble 21 to glass marble 21
The tie down screw 261 of supporting that second end support locking carries out glass marble 21 to support locking, facilitates installation and replacement glass
Ball 21 may also adapt to the different length of glass marble 21.
Preferably, water supply pipe 1 includes the upstream 11 in 3 upstream of water-storing device, and is in 3 downstream of water-storing device
Downstream pipe 12；Water-storing device 3 includes babinet 31, is set to the water inlet that 31 upper end of babinet is connect with the water outlet of upstream 11
Mouthfuls 32, and the water outlet 33 that is connect with the water inlet end of downstream pipe 12 set on 31 lower end of babinet.The present invention is in actual use process
In, when not having fire behavior, flow is by upstream 11 toward the water inlet 32 of the babinet 31 of water-storing device 3 toward 31 note of babinet
Full water, when a fire, glass marble 21 is by thermal fracture, by being connect with the water inlet end of downstream pipe 12 positioned at 31 lower end of babinet
Water outlet 33 be nozzle body 22 persistently supply water, due to babinet 31 water outlet 33 connect downstream pipe 12 water inlet end at
In 31 lower end of babinet, hydraulic pressure is increased, blocking sliding block 2221 for water jet propulsion provides certain power, ensures in fire process
In have and have water source always.
The product form of the present invention is not limited to this case diagram and embodiment, anyone carries out it the appropriate of similar thinking
Changes or modifications all should be regarded as the patent category for not departing from the present invention.
Claims (5)
1. a kind of fire-fighting system, including water supply pipe and the applicator that is connected to water supply pipe；The applicator packet
The glass marble by thermal fracture is included, the nozzle body of top, the splash box being below are in, and is connected to nozzle body and splashes
Support leg between water pond；It is characterized in that：It further include the water-storing device being set between the water supply pipe；The applicator
Further include extend upward through ceiling and downward opening sleeve, and with the parallel connected horizontal connecting plate of ceiling；
The upper end of the sleeve is equipped with lid, and lower end has opening directed downwardly；The nozzle body extend upward through the lid with
Water supply pipe links together, and the nozzle body includes that the main body above the lid is divided and below lid
And the lower main part in the sleeve；The lid is formed with for the perforative through hole of the nozzle body, the lid
It is sub to link together with the nozzle body；
The nozzle body is formed with vertically arranged water spray channel, and the water spray channel is equipped with the closure of horizontal direction sliding
Sliding block；The support leg includes the support ring being set in the sleeve in top and matching sliding and multiple is connected to branch
Vertical foot monomer between pushing out ring lower surface and the splash box；The support ring is formed with what the confession lower main part passed through
Port；It is formed with the first gap between the adjacent vertical foot monomer；It is equipped with and is placed between the lid and the support ring
Tension spring on the outside of the lower main part, the upper end of the tension spring and the lower surface of the lid link together, the tension spring
Lower end and the upper surface of the support ring link together；
The lower end of the lower main part is formed with horizontal extension and passes through the pipeline in the first gap described in one, the pipeline
It is formed with the second gap between upper surface and the lower surface of the support ring, horizontal extension and the spray are formed in the pipeline
Aquaporin is connected to and supplies the guide channel that the closure sliding block slides；The sleeve be formed be connected to the guide channel it is logical
Hole, the horizontal connecting plate are formed with saturating mouth that is transparent and being connected to the through-hole；The glass marble leads to along described be oriented to
The extending direction level in road is set in the mouth, and the closure sliding block pair is supported in one end of the glass marble through the through-hole
The water spray channel is blocked, and the other end of the glass marble, which is supported, to be connected on the side wall of the mouth opposite side；It is described
It includes stretching into the closure part blocked in the water spray channel to block sliding block, and institute is stretched into and matching corresponding with the glass marble
State the top in through-hole, and the sliding that matches with the guide channel between closure part and top slide-and-guide
Portion；The slide guide portion seals sliding contact with the guide channel；The closure part is formed with by the guide channel extremely
The gradual from top to bottom inclined closure inclined-plane of the water spray channel direction；The slide guide portion is formed with higher than the top
And locking step corresponding with the through-hole top edge, is formed between locking step and the top edge of the through-hole
Three gaps.
2. a kind of fire-fighting system according to claim 1, it is characterised in that：The two of the pipeline both sides are described vertical
The distance between foot monomer is equal with the outer diameter of pipeline.
3. a kind of fire-fighting system according to claim 2, it is characterised in that：The upper end of the lower main part is formed
There is the annular for being resisted against the lower lid surface to support flange, the main body distribution, which is equipped with, lock onto the cover top surface
Locking nut, the lower end of the main body point is formed with external screw thread, and the locking nut is formed with and the external screw thread phase
The internal thread of cooperation.
4. a kind of fire-fighting system according to claim 3, it is characterised in that：The glass marble has to be supported with described
Second end portion corresponding first end and be connected with the side wall of the mouth；It is equipped with along the glass in the horizontal connecting plate
The length direction of glass ball extends the tie down screw of supporting for the second end of glass marble support locking, the horizontal connecting plate shape
Support that tie down screw is matched to support locking screw holes described in Cheng Youyu.
5. a kind of fire-fighting system according to any one of claim 1-4, it is characterised in that：The water supply pipe packet
Include the upstream in the water-storing device upstream, and the downstream pipe in water-storing device downstream；The water-storing device packet
Include babinet, be set to the water inlet that connect with the water outlet of the upstream of babinet upper end, and be set to babinet lower end and it is described under
The water outlet of the water inlet end connection on play pipe road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186563.2A CN108404328B (en) | 2018-03-07 | 2018-03-07 | Fire-fighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810186563.2A CN108404328B (en) | 2018-03-07 | 2018-03-07 | Fire-fighting system |
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| Publication Number | Publication Date |
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| CN108404328A true CN108404328A (en) | 2018-08-17 |
| CN108404328B CN108404328B (en) | 2020-04-21 |
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ID=63130328
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810186563.2A Active CN108404328B (en) | 2018-03-07 | 2018-03-07 | Fire-fighting system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110124239A (en) * | 2019-05-21 | 2019-08-16 | 中国民用航空飞行学院 | Hangar high-pressure water mist fire-extinguishing potency test method |
| CN111921151A (en) * | 2020-08-31 | 2020-11-13 | 常州中能电力科技有限公司 | Block type intelligent fire-fighting monitoring early warning and active fire extinguishing system |
| CN112546511A (en) * | 2020-12-28 | 2021-03-26 | 应急管理部天津消防研究所 | Deep fire extinguishing method and applying device applicable to fire-fighting robot |
| CN112569510A (en) * | 2021-01-13 | 2021-03-30 | 山东雷纳新材料工程有限公司 | Mechanical temperature-sensing type bursting fire extinguishing device |
| CN115845311A (en) * | 2022-12-28 | 2023-03-28 | 江苏鸿鹄安全科技有限公司 | Fire-fighting equipment spray head structure |
| CN116423213A (en) * | 2023-06-15 | 2023-07-14 | 深圳市鸿天科技有限公司 | Full-automatic monitoring assembly line for multiple light sources and multiple phases |
| CN117771602A (en) * | 2024-02-23 | 2024-03-29 | 南京中消消防科技有限公司 | Fault alarm device of fire-fighting water spraying system |
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