CN110152230A - A kind of fire-fighting automatic shower nozzle - Google Patents
A kind of fire-fighting automatic shower nozzle Download PDFInfo
- Publication number
- CN110152230A CN110152230A CN201910037250.5A CN201910037250A CN110152230A CN 110152230 A CN110152230 A CN 110152230A CN 201910037250 A CN201910037250 A CN 201910037250A CN 110152230 A CN110152230 A CN 110152230A
- Authority
- CN
- China
- Prior art keywords
- fire
- glass
- electrically heated
- shower nozzle
- glass spheres
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- QXJJQWWVWRCVQT-UHFFFAOYSA-K calcium;sodium;phosphate Chemical compound [Na+].[Ca+2].[O-]P([O-])([O-])=O QXJJQWWVWRCVQT-UHFFFAOYSA-K 0.000 claims abstract description 37
- 239000011521 glass Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000005485 electric heating Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 23
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000001629 suppression Effects 0.000 abstract description 2
- 239000006260 foam Substances 0.000 abstract 5
- 230000008447 perception Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000192 social effect Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- 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
- A62C37/14—Releasing means, e.g. electrically released heat-sensitive with frangible vessels
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
Landscapes
- 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 invention belongs to the fire-fighting equipment fields that prevents fires, and in particular to a kind of fire-fighting automatic shower nozzle.The spray head is made of head body, glass foam, electrically heated glass foam, detection control unit and connecting plate etc..Water outlet sealing element is arranged in the water outlet activity of nozzle body, the top movable for being discharged mouthful seal and glass spheres connects, the bottom of glass spheres is connect with the top movable of electrically heated glass sphere, and the bottom of electrically heated glass sphere is flexibly connected with the bottom of nozzle body.In the case of fire after detection control unit perception fire behavior, glass foam can be made to rupture with linkage control electrically heated glass foam, realize and open spray head sprinkling fire；Meanwhile environment temperature is increased to certain temperature, glass foam can also rupture starting spray head water spray automatically.Its advantage is that may be implemented quickly to pinpoint sprinkling fire, technical foundation is provided for fire information centralized management, early stage fire extinguishing is realized, the probability of fire suppression is greatly improved.
Description
Technical field
The present invention relates to fire detection fire extinguishing field instrument more particularly to a kind of fire-fighting automatic shower nozzles.
Background technique
The design of traditional spraying system of fire fighting is very widely used, and most of building has use.The spray of spray system
Spray head peripheral temperature rises when leaching head is by the way that fire occurs, and it is swollen to induce the intracorporal high expansion coefficient liquid generation of glass marble
It is swollen, until glass spheres are broken, so that the water outlet for opening spray head starts sprinkling fire.From system starting pinciple,
Whether traditional spray head sprays water the environment temperature experienced depending on it, therefore, the space size and air-flow of spray system setting
Situation can all have an important influence on its work.In addition this passive warming method is all being many times fire development to quite
Spray head could be started when scale, water spraying time lag can not know the specific location of fire source, and the intensity of a fire has been in many cases when water spray
It can not effectively control.
Summary of the invention
The present invention is to be innovated under the premise of not changing spray system structure to spray head, is retaining spray head
While original fire-fighting function, the active fire behavior detection performance of spray head is increased, accomplishes the early detection of fire, goes out in early days
Fire；The actuating section of the spray head is using double glass spheres designs, so that environment temperature increases and both spray heads of electric heating open
Flowing mode is mutually indepedent, is independent of each other.It simultaneously can also be by bussing technique by the fire behavior information and location information synchronizing of ignition point
Pass, for safety evacuation and manual intervention fire extinguishing early provide more accurate information.Therefore, fire is anti-
Shield effect is significant, and social effect is huge.
Technical solution of the present invention is as follows:
Water outlet sealing element is arranged in the water outlet activity of a kind of fire-fighting automatic shower nozzle, nozzle body, is discharged mouthful seal
It is connect with the top movable of glass spheres, the bottom of glass spheres is connect with the top movable of electrically heated glass sphere, electric heating
The bottom of glass spheres is flexibly connected with the bottom of nozzle body.
Setting slides block and is flexibly connected between glass spheres and electrically heated glass sphere.
Glass spheres and electrically heated glass sphere are two independent cavity glass spheres, and electrically heated glass sphere is equipped with electricity
Heated filament.
Glass spheres and electrically heated glass ball are filled with the liquid of high thermal expansion coefficient.
Heating wire is connected by conducting wire with detection control unit.
Detecting control unit includes fire behavior collector and analysis controling circuit, communication bus circuit.
Compared with prior art, the beneficial effects of the present invention are:
1, spray head is increased to the active analysis detecting function of fire source, and automatic quickly fixed point sprinkling fire may be implemented.
2, detection control unit allows spray head to have teletransmission and the networking capability of fire information, is fire information concentrate tube
Control provides technical foundation.
3, active probing technique has won the time for evacuating personnel, while also achieving early stage fire extinguishing, by fire suppression
Probability greatly improves.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model with the structural schematic diagram for sliding block；
In figure, 1 head body, 2 connecting plates, 3 detection control units, 4 water outlet mouthful seals, 5 glass spheres, 6 electrically heated glasses
Sphere, 7 heating wire, 8 slide block.
Specific embodiment
Structure and method of the invention are described in detail below in conjunction with specific embodiments referring to attached drawing.
Embodiment 1
Such as Fig. 1 depicted, 1 lower part of nozzle body is water jet, is engraved structure, and the water outlet activity of nozzle body 1 is provided
Mouth of a river sealing element 4, water outlet mouthful seal 4 are connect with the top movable of glass spheres 5, the bottom of glass spheres 5 and electric heating glass
The top movable of glass sphere 6 connects, and the bottom of electrically heated glass sphere 6 is flexibly connected with the bottom of nozzle body 1, glass spheres
5 and electrically heated glass sphere 6 form vertical structure to water outlet mouthful seal 4 provide support, so that it will not fall off.
Nozzle body 1 and detection control unit 3 can also all be fixed on the same company with split settings as shown in Figure 1
On fishplate bar 2.When split settings, a detection control unit 3 can be connect with the heating wire 7 on an electrically heated glass sphere 6.
As shown in Figs. 1-2, when fire behavior occurs, fire behavior collector --- the probe assembly in control unit 3 is detected, it can
Quick detection uses analysis and Control electricity to fire source and by communication bus circuit --- bus module, alert
Road --- linkage control module, to the heating wire 7 on electrically heated glass sphere 6 for electric heating, heating wire 7 makes electric heating after generating heat
Glass spheres 6 are lost support, also slid therewith by thermal fracture, glass spheres 5, and water outlet mouthful seal 4 loses support, in gravity
It under the action of pipeline inside water pressure, falls off from the water outlet of nozzle body 1, water flows into 1 lower part of nozzle body, from water jet
Ejection is put out a fire.
Embodiment 2
As shown in Fig. 2, 1 lower part of nozzle body is water jet, it is engraved structure, the water outlet activity of nozzle body 1 is provided
Mouth of a river sealing element 4, water outlet mouthful seal 4 are connect with the top movable of glass spheres 5, the bottom of glass spheres 5 and electric heating glass
Setting slides block 8 and is flexibly connected between the top of glass sphere 6, and the effect for sliding block 8 is to increase glass spheres contact area, increases
Add frictional force, keeps glass spheres 5 and 6 connection structure of electrically heated glass sphere more firm, the bottom of electrically heated glass sphere 6 and spray
The bottom of head main body 1 is flexibly connected, and glass spheres 5 slide the vertical structure of block 8 and the composition of electrically heated glass sphere 6 to water outlet
Mouthful seal 4 provides support, and so that it will not fall off.
Nozzle body 1 and detection control unit 3 can also all be fixed on the same company with split settings as shown in Figure 1
On fishplate bar 2.When split settings, a detection control unit 3 can be connect with the heating wire 7 on multiple electrically heated glass spheres 6.
As shown in Figs. 1-2, when fire behavior occurs, the fire behavior collector (probe assembly) detected in control unit 3 can be fast
Speed detects fire source and by communication bus circuit (bus module) alert, while using analysis controling circuit (connection
Dynamic control module) give the heating wire 7 on electrically heated glass sphere 6 for electric heating.The fever of heating wire 7 makes electrically heated glass sphere 6
By thermal fracture, sliding block 8 and slide downwards, glass spheres 5 lose support, also slide therewith, and water outlet mouthful seal 4 loses support,
Under the action of gravity and pipeline inside water pressure, falling off from the water outlet of nozzle body 1, water flows into 1 lower part of nozzle body, from
Water jet ejection is put out a fire.
Embodiment 3
The present invention also has to be increased and the function of automatic sprinkling fire-extinguishing by environment temperature, i.e., is increased to certain numerical value in environment temperature
When, the high thermal expansion coefficient liquid in glass spheres 5 is increased with temperature and is expanded, and ruptures glass spheres 5, is discharged mouthful seal
4 lose support, under the action of gravity and pipeline inside water pressure, fall off from the water outlet of nozzle body 1, and water flows into spray head master
1 lower part of body is put out a fire from water jet ejection.
Claims (6)
1. a kind of fire-fighting automatic shower nozzle, it is characterised in that the water outlet activity setting water outlet of nozzle body (1) seals
Part (4), water outlet mouthful seal (4) are connect with the top movable of glass spheres (5), the bottom of glass spheres (5) and electric heating glass
The top movable of glass sphere (6) connects, and the bottom of electrically heated glass sphere (6) is flexibly connected with the bottom of nozzle body (1).
2. a kind of fire-fighting automatic shower nozzle according to claim 1, it is characterised in that glass spheres (5) and electric heating glass
Setting slides block (8) and is flexibly connected between glass sphere (6).
3. a kind of fire-fighting automatic shower nozzle according to claim 1, it is characterised in that glass spheres (5) and electric heating glass
Glass sphere (6) is two independent cavity glass spheres, and electrically heated glass sphere (6) is equipped with heating wire (7).
4. a kind of according to claim 1, fire-fighting automatic shower nozzle described in 2,3, it is characterised in that glass spheres (5) He electricity Jia
Liquid filled with high thermal expansion coefficient in hot glass spheres (6).
5. a kind of fire-fighting automatic shower nozzle according to claim 3, it is characterised in that heating wire (7) is by conducting wire and visits
Control unit (3) are surveyed to be connected.
6. a kind of fire-fighting automatic shower nozzle according to claim 5, it is characterised in that detection control unit (3) includes fire
Feelings collector and analysis controling circuit, communication bus circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037250.5A CN110152230A (en) | 2019-01-15 | 2019-01-15 | A kind of fire-fighting automatic shower nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910037250.5A CN110152230A (en) | 2019-01-15 | 2019-01-15 | A kind of fire-fighting automatic shower nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110152230A true CN110152230A (en) | 2019-08-23 |
Family
ID=67645333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910037250.5A Pending CN110152230A (en) | 2019-01-15 | 2019-01-15 | A kind of fire-fighting automatic shower nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110152230A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730857A (en) * | 2021-08-27 | 2021-12-03 | 中航天建设工程集团有限公司 | Fire-fighting water tank for high-altitude fire extinguishing at construction site |
| CN115400377A (en) * | 2022-08-19 | 2022-11-29 | 任海蛟 | Intelligent fire-fighting spray head for internet transmission and use method |
| CN115518318A (en) * | 2022-09-26 | 2022-12-27 | 应急管理部天津消防研究所 | Fire extinguishing explosion suppression detection starting device of high-reliability energy storage system |
| CN115814303A (en) * | 2022-08-29 | 2023-03-21 | 宁德时代新能源科技股份有限公司 | Fire suppression apparatus and method for energy storage system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200398251Y1 (en) * | 2005-07-13 | 2005-10-12 | 세웅기계 주식회사 | Early reaction sprinkler head for fire fighting |
| CN202078685U (en) * | 2011-05-09 | 2011-12-21 | 北京百裕和科技有限公司 | Glass ball sprinkler head and firefighting supervision system |
| CN204932682U (en) * | 2015-09-10 | 2016-01-06 | 北京利达海鑫灭火系统设备有限公司 | Constant temperature starts sprinkler tip with electricity |
| CN206777647U (en) * | 2017-04-14 | 2017-12-22 | 李海波 | A kind of glass marble spray provided with heating wire |
| CN108236767A (en) * | 2016-12-23 | 2018-07-03 | 余姚市伍申电器厂 | Intelligent fire sprays head |
| CN212141248U (en) * | 2019-01-15 | 2020-12-15 | 沈阳飞龙达智能科技有限公司 | Automatic spray head for fire fighting |
-
2019
- 2019-01-15 CN CN201910037250.5A patent/CN110152230A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200398251Y1 (en) * | 2005-07-13 | 2005-10-12 | 세웅기계 주식회사 | Early reaction sprinkler head for fire fighting |
| CN202078685U (en) * | 2011-05-09 | 2011-12-21 | 北京百裕和科技有限公司 | Glass ball sprinkler head and firefighting supervision system |
| CN204932682U (en) * | 2015-09-10 | 2016-01-06 | 北京利达海鑫灭火系统设备有限公司 | Constant temperature starts sprinkler tip with electricity |
| CN108236767A (en) * | 2016-12-23 | 2018-07-03 | 余姚市伍申电器厂 | Intelligent fire sprays head |
| CN206777647U (en) * | 2017-04-14 | 2017-12-22 | 李海波 | A kind of glass marble spray provided with heating wire |
| CN212141248U (en) * | 2019-01-15 | 2020-12-15 | 沈阳飞龙达智能科技有限公司 | Automatic spray head for fire fighting |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730857A (en) * | 2021-08-27 | 2021-12-03 | 中航天建设工程集团有限公司 | Fire-fighting water tank for high-altitude fire extinguishing at construction site |
| CN115400377A (en) * | 2022-08-19 | 2022-11-29 | 任海蛟 | Intelligent fire-fighting spray head for internet transmission and use method |
| CN115400377B (en) * | 2022-08-19 | 2024-03-29 | 北京金土豆科技服务有限公司 | Intelligent fire control spray head based on internet transmission and use method |
| CN115814303A (en) * | 2022-08-29 | 2023-03-21 | 宁德时代新能源科技股份有限公司 | Fire suppression apparatus and method for energy storage system |
| CN115518318A (en) * | 2022-09-26 | 2022-12-27 | 应急管理部天津消防研究所 | Fire extinguishing explosion suppression detection starting device of high-reliability energy storage system |
| CN115518318B (en) * | 2022-09-26 | 2023-11-07 | 应急管理部天津消防研究所 | Fire extinguishing explosion suppression detection starting device of high-reliability energy storage system |
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