CN109847236A - Fire-proof smoke-proof failure-survival capability communication base station - Google Patents
Fire-proof smoke-proof failure-survival capability communication base station Download PDFInfo
- Publication number
- CN109847236A CN109847236A CN201910227839.1A CN201910227839A CN109847236A CN 109847236 A CN109847236 A CN 109847236A CN 201910227839 A CN201910227839 A CN 201910227839A CN 109847236 A CN109847236 A CN 109847236A
- Authority
- CN
- China
- Prior art keywords
- pipe
- base station
- fire
- communication base
- pressure
- 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.)
- Granted
Links
Landscapes
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Fire-proof smoke-proof failure-survival capability communication base station, including fire-fighting spraying water supplying pipe, signal valve, water flow indicator, it is electronic from spray head, waterproof communication base station built in spray pipeline, communication base station pipe-like pressure-bearing PVC shell and system controller, the fire-fighting spraying water supplying pipe is connect with building spray system, the signal valve is mounted on the branch pipe of fire-fighting spraying water supplying pipe, the water flow indicator is mounted on the branch pipe of fire-fighting spraying water supplying pipe, it is described electronic from the branch pipe that spray head is mounted on fire-fighting spraying water supplying pipe, the communication base station pipe-like pressure-bearing PVC shell is connected to the branch pipe of fire-fighting spraying water supplying pipe, waterproof communication base station built in the spray pipeline is located in communication base station pipe-like pressure-bearing PVC shell, the signal valve, water flow indicator, it is electronic to be connected from spray head with system controller.For the present invention when fire occurs, sustainable offer signal of communication covering provides necessary emergency communication service for personnel's emergency evacuation.
Description
Technical field
The present invention relates to a kind of fire-proof smoke-proof failure-survival capability communication base stations.
Background technique
Emergency evacuation: to reduce casualties when fire, earthquake, sudden and violent probably attack or even military attack to the greatest extent, in disaster
Emergency evacuation need to be carried out to the personnel in building as early as possible when generation.In large public building, especially high-rise or Super High
In public building, all elevators cannot be used for emergency evacuation when fire occurs, so disaster affected people is (such as dense in disaster environment
Cigarette ash dirt diffuses) by the difficult of walking evacuation, it is easy to happen panic can not find and exports or go to the wrong way outlet, go to the wrong way
It direction and blindly comforms, situations such as local congestion is trampled, causes emergency evacuation to be obstructed, be easy to cause serious personal's injures and deaths.Cause
This, is arranged positioning system in building, in emergency evacuation to personnel the location of indoors, the side of evacuating personnel
It is monitored to, speed, and according to monitoring result evacuation personnel is carried out with the prompt of evacuation direction and position, publication evacuation in time
Guidance information and prompting, are highly desirable.For example, (the fire when the panic preparation of an evacuation personnel is using elevator evacuation
When fire protection rule do not allow using elevator evacuation), system finds him elevator hall's extended stationary periods the case where in time, so that it may by disappearing
Anti- broadcast dials its mobile phone, sends miniature push, sending the modes such as short message and prompt it, guide its in time never by
Other vertical fire escapes (such as stair) that fire corrodes are withdrawn.For another example, fire-fighting and rescue is in line with the principle for first rescuing people and rescuing again object,
One of them very important fire-fighting information is exactly the position of personnel in building, quantity and evacuation state, these all may be used
To be obtained by indoor positioning.
5G micro-base station: 5G technology within a few years will popularization and application at home and abroad.Either indoor positioning or a body minisize,
Short message pushes and dials evacuation personnel's mobile phone, in the 5G epoch, although 5G technology has big bandwidth, low latency, high stability and permission
The characteristics of large number of equipment accesses, but require to realize by the indoor base station 5G.It is set according to usually using situation and using position
The base station 5G set is easy to produce communication blocking or delay when sending out a large amount of accesses in emergency evacuation wink, influences positioning accuracy and dredges
Dissipate the timely publication of prompt.
For example, usually in certain evacuation oral area due to being stopped almost without personnel, with regard to utilizing the other positions for having certain distance
Femto cell A covering, when emergency evacuation, personnel focus on the evacuation oral area of " bottleneck ", and femto cell A cannot at this time
Meet the communication requirement of the position, femto cell need to be increased in the position.In addition, at positions such as vertical escape stairs, due to flat
When it is unmanned stop, then will not generally arrange that base station covers, when emergency evacuation can not just provide the service such as positioning.And usually if pressed
Arrangement of base stations is carried out according to case of emergency, is easy to cause emergency evacuation oral area, the femto cell in stair usually to leave unused, leads to wave
Take.Especially in super high-rise building, the building number of plies can reach tens of layers or more than 100 layers, the oral areas such as every layer egress door
Quantity is generally more than 10, and the evacuation oral area of hundreds of meters of stair height, whole building is more, answers if arranged in each evacuation mouth
The quantity required of anxious communication base station, base station is larger.
In addition, vertical evacuation time is very long in super high-rise building, the point off density of personnel is vertically constantly changing, to the north of
For the super high-rise building of capital, 108 layers on the ground, the time evacuated to the first floor of going downstairs from top layer, to come lecture to ordinary person be more than 20 points
Clock time, the intensive evacuation crowd in stair gradually declined in 20 minutes or so time.
Also, 5G technology has low-power consumption, can intensively arrange the characteristics of base station, and 5G femto cell can realize included electric power storage
Pond, short-term job do not have to external power supply.
The existence continuous capability of 5G micro-base station: since signal shielding shell generally uses plastics to indoor micro-base station in order to prevent
Product, and there are ventilating heat dissipating hole, so the fire prevention of indoor micro-base station, heat-resisting and Smoke prevention ability are all poor, once meet with fire
Calamity, indoor micro-base station with high-temperature flue gas or flame contact, can such as be destroyed rapidly, provide the ability of 5G signal covering to lose.
Summary of the invention
The technical problem to be solved by the invention is to provide one kind when fire occurs, and sustainable offer signal of communication covers
Lid, provides the fire-proof smoke-proof failure-survival capability communication base station of necessary emergency communication service for personnel's emergency evacuation.
The technical solution adopted by the present invention to solve the technical problems is: a kind of fire-proof smoke-proof failure-survival capability communication base
Stand, including fire-fighting spraying water supplying pipe, signal valve, water flow indicator, it is electronic from waterproof communication base station built in spray head, spray pipeline,
Communication base station pipe-like pressure-bearing PVC shell and system controller, the fire-fighting spraying water supplying pipe are connect with building spray system,
The signal valve is mounted on the branch pipe of fire-fighting spraying water supplying pipe, and the water flow indicator is mounted on the branch of fire-fighting spraying water supplying pipe
Guan Shang, described electronic from the branch pipe that spray head is mounted on fire-fighting spraying water supplying pipe, the communication base station pipe-like pressure-bearing PVC shell
It is connected to the branch pipe of fire-fighting spraying water supplying pipe, waterproof communication base station built in the spray pipeline is located at communication base station pipe-like pressure-bearing
In PVC shell, the signal valve, electronic is connected from spray head with system controller at water flow indicator.
Further, it is additionally provided with drop resistance cone, the drop resistance cone is located at waterproof communication base station end built in spray pipeline.
Further, further include pressure-bearing PVC feed pipe, electric swivel, living water supply pipe path built-in waterproof communication base station, to
Water temperature sensor, domestic water water storage box and feed pump, the pressure-bearing PVC feed pipe are the pressurizing feedwater pipe in building,
The electric swivel is located on each layer pressure-bearing PVC feed pipe, and the living water supply pipe path built-in waterproof communication base station, which is located at, to be held
It presses in PVC feed pipe, the feed temperature sensor is located in pressure-bearing PVC feed pipe, described feed pump one end and domestic water
Water storage box connection, the other end are connect with feed pipe, and the electric swivel, feed temperature sensor, feed pump and system control
Device is connected.
Further, the feed pump is frequency control pressurizing feedwater pump.
Further, be additionally provided with electric circulation valve, the electric circulation valve by circulating water pipe respectively with pressure-bearing PVC water supply
Pipe, the connection of domestic water water storage box, the electric circulation valve are connected with system controller.
Compared with prior art, present invention has the advantage that
1. completely cutting off flue gas protects communication base station: there are heat dissipation ventilation holes for conventional communication base station needs, in fire, even if flame
Farther out apart from base station distance, but high-temperature flue gas diffusion is faster than flame, once high-temperature flue gas intrusion communication base station is easy to lead to chip
Damage, communication disruption.The present invention is equipped with outside a variety of protections such as communication base station pipe-like pressure-bearing PVC shell and pressure-bearing PVC feed pipe
Waterproof communication base station can be mounted in these types protection shell, the work of isolation high-temperature flue gas is played to waterproof communication base station by shell
With significantly increasing its survival ability.
2. forming fire prevention, heat-insulated, cooling short space: since the fire prevention of large space, heat-insulated, cooling need to consume a large amount of moneys
Source, reduce space for fire prevention, it is heat-insulated, cooling it is highly beneficial, so have in building fire safety design fire compartment, smoke bay,
The various facilities such as Lift & Stairs cup, fire resistant doorsets reduce fire prevention control area, but the space that the prior art is formed is still larger
(also without the special measures for fire communication equipment protection), it is little that volume generally all reaches the general fire compartment of thousands of m3(
In 1000 ㎡, volume is about 3000m3), internally communication base station equipped with electronic chip etc. is sensitive to hot height in such space
The equipment of degree carries out the fire-fighting air output that fire-proof and thermal-insulation protection processing needs and water is very big, extremely difficult.Also, fire occurs
When, temperature distributing disproportionation in room can generate layering, and the high temperature that communication base station is generally located in the rooms such as furred ceiling top fire is empty
In, it is easier to it just wrecks in Initial Stage of Fire.The present invention is provided with communication base station pipe-like pressure-bearing PVC shell and pressure-bearing
A variety of protection shells such as PVC feed pipe, waterproof communication base station can be mounted on these types protection shell formed fire prevention, it is heat-insulated,
Cool down in short space, the space protected needed for effectively reducing to 0.1m3Hereinafter, using seldom fire-fighting air output or sky in turn
Air output or water is adjusted effectively to be prevented fires the short space, is heat-insulated, cooling, the setting of the effective protection short space is prevented
Water communication base station is obviously improved its fire-proof smoke-proof ability and survival ability for occurring in fire, and emergency when occurring for fire is dredged
It dissipates and communication support is provided.
3. short space protection communication base station is directly arranged on fire-fighting spray pipe: the present invention is set on fire-fighting spraying water supplying pipe
There is communication base station pipe-like pressure-bearing PVC shell, which can be considered that a part of fire-fighting spraying water supplying pipe, the interior waterproof that is equipped with communicate
Base station, using flowing water stream realization heat dissipation, cooling, heat-insulated, fire prevention in fire-fighting spraying water supplying pipe.
4. domestic water recycling-guard communication base station: the present invention is provided with domestic water pipeline in pressure-bearing PVC feed pipe
Built-in waterproof communication base station uses domestic water immersion or recycling-guard communication base station.There are two types of modes for domestic water circulation: can
It is sluiced into emergency staircase by opening electric swivel to staircase progress cooling protection, forms domestic water in pressure-bearing
Flowing in PVC feed pipe；Domestic water water storage back to can also be sent recirculated water by circulating water pipe by opening electric circulation valve
The mode of case carries out circulation temperature lowering.
5. being equipped with positioned at different location, homologous ray, a variety of pairs of heat dissipations of different cooling methods, cooling, heat-insulated, fire prevention are not protected
Shield measure, base station distribution position multiplicity, system entirety redundancy is high, significantly improves the reliability of evacuation emergency communication.Equipped with system
Controller can acquire the parameter of each sensor of the present invention, and be sent out according to preset control program actuator each in the present invention
Control instruction out realizes the reasonable work of each actuator, improves survival ability of the miniature base station 5G in fire.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the functional block diagram of the controller of embodiment illustrated in fig. 1；
In figure: 1. fire-fighting spraying water supplying pipes, 2. signal valves, 3. water flow indicators, 4. is electronic from spray head, prevents built in 5. spray pipelines
The miniature base station 5G of water, 6. drop resistance cones, the 7. miniature base station 5G pipe-like pressure-bearing PVC shells；8. pressure-bearing PVC feed pipe, 9. electric waters
Faucet, the 10. miniature base stations 5G of living water supply pipe path built-in waterproof, 11. feed temperature sensors, 12. domestic water water storage boxes,
13. frequency control pressurizing feedwater pumps, 14. electric circulation valves, 15. circulating water pipes；16. system controller.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments.
Embodiment
Referring to Fig.1, the present embodiment include fire-fighting spraying water supplying pipe 1, signal valve 2, water flow indicator 3, it is electronic from spray head 4,
The miniature base station 5G 5 of waterproof built in spray pipeline, drop resistance cone 6, the miniature base station 5G pipe-like pressure-bearing PVC shell 7, pressure-bearing PVC water supply
The miniature base station 5G 10 of pipe 8, electric swivel 9, living water supply pipe path built-in waterproof, feed temperature sensor 11, domestic water store
Water tank 12, frequency control pressurizing feedwater pump 13, electric circulation valve 14, circulating water pipe 15 and system controller 16；
The fire-fighting spraying water supplying pipe 1 is connect with building spray system, and the signal valve 2 is mounted on fire-fighting spraying water supplying pipe 1
Branch pipe on, the water flow indicator 3 is mounted on the branch pipe of fire-fighting spraying water supplying pipe 1, and electronic be mounted on from spray head 4 disappears
On the branch pipe of anti-spray water supplying pipe 1；
The miniature base station the 5G pipe-like pressure-bearing PVC shell 7 is connected to the branch pipe of fire-fighting spraying water supplying pipe 1, the spray pipeline
The built-in miniature base station 5G 5 of waterproof is located in the miniature base station 5G pipe-like pressure-bearing PVC shell 7, and the drop resistance cone 6 is located at spray pipeline
Built-in miniature 5 end of the base station 5G of waterproof；
The pressure-bearing PVC feed pipe 8 be building in pressurizing feedwater pipe, the electric swivel 9 be located at each layer pressure-bearing PVC to
On water pipe 8, the miniature base station 5G 10 of living water supply pipe path built-in waterproof is located at pressure-bearing PVC water supply 8 and manages interior, the feed temperature
Sensor 11 is located in pressure-bearing PVC feed pipe 8, one end of the frequency control pressurizing feedwater pump 13 and domestic water water storage box 12
Connection, the other end are connect with pressure-bearing PVC feed pipe 8；The electric circulation valve 14 is given with pressure-bearing PVC respectively by circulating water pipe 15
Water pipe 8, domestic water water storage box 12 connect.
In the present embodiment, the fire-fighting spraying water supplying pipe 1 is connect with building spray system, remains high pressure and abundance
Water can supply water for building automatic sprinkler system.
In the present embodiment, the signal valve 2 is mounted on the branch pipe of fire-fighting spraying water supplying pipe 1, and signal valve 2 opens or closes
State can remotely be monitored by system controller 16.
In the present embodiment, the water flow indicator 3 is mounted on the branch pipe of fire-fighting spraying water supplying pipe 1, when shower water starts
When flowing, signal valve can find in real time water flow and issue signal.
It is described electronic from the branch pipe that spray head 4 is mounted on fire-fighting spraying water supplying pipe 1 in the present embodiment, when fire occurs
Sprinkling fire or cooling can be instructed according to system controller 16.
In the present embodiment, the miniature base station 5G 5 of waterproof built in the spray pipeline is located at the miniature base station 5G pipe-like pressure-bearing PVC
It in shell 7, radiated, cooled down to it by the fire water of flowing, is heat-insulated, fire prevention.
In the present embodiment, the drop resistance cone 6 is located at miniature 5 end of the base station 5G of waterproof built in spray pipeline, in fire-fighting current
Out-of-date reduction flow resistance, and fire water is made to form jet attached flow on miniature 7 surface of the base station 5G pipe-like pressure-bearing PVC shell,
It reduces unfavorable turbulent flow to occur, guarantee uniform heat exchange and reinforces heat convection effect.
In the present embodiment, the miniature base station the 5G pipe-like pressure-bearing PVC shell 7 is connected to fire-fighting spraying water supplying pipe 1, fire-fighting
Water can enter in the miniature base station 5G pipe-like pressure-bearing PVC shell 7.The miniature base station 5G pipe-like pressure-bearing PVC shell 7 disappears two sections
Anti- spray water supplying pipe 1 is connected to, a part as fire-fighting spraying water supplying pipe 1.
In the present embodiment, the pressure-bearing PVC feed pipe 8 is the pressurizing feedwater pipe in building, usually has toilet to flush the toilet
It with water, washes one's hands with water, keep a public place clean and passed through with a large amount of domestic waters such as water, building cooling tower moisturizing from this pipeline, but with the water time
It is uncertain with the water flowing time.The pressure-bearing PVC feed pipe 8 is PVC material, will not shield 5G signal.
In the present embodiment, the electric swivel 9 is located on each layer pressure-bearing PVC feed pipe 8, and water outlet is opened in staircase
Side wall can discharge water according to system controller instruction unpack to staircase, cool down for staircase, and promote in pressure-bearing PVC feed pipe 8
Water flowing and the miniature base station 5G 10 of living water supply pipe path built-in waterproof exchange heat.
In the present embodiment, the miniature base station 5G 10 of living water supply pipe path built-in waterproof is located in pressure-bearing PVC feed pipe 8,
It, can be by the water supply of flowing to the miniature base station 5G 10 of living water supply pipe path built-in waterproof when water flowing in pressure-bearing PVC feed pipe
It radiated, cooled down, is heat-insulated, fire prevention.
In the present embodiment, the feed temperature sensor 11 is located in pressure-bearing PVC feed pipe 8, can monitor pressure-bearing PVC water supply
The variation of coolant-temperature gage in pipe 8.When fire behavior is close to pressure-bearing PVC feed pipe 8, the water temperature in pressure-bearing PVC feed pipe 8 can be on
It rises.For protection pressure-bearing PVC feed pipe 8 itself and its miniature base station 5G 10 of living water supply pipe path built-in waterproof of internal installation, need
So that domestic water flows in pressure-bearing PVC feed pipe 8 or accelerates its flowing velocity.By opening electric swivel 9 and frequency conversion
Speed regulation pressurizing feedwater pump 13 can make domestic water flow in pressure-bearing PVC feed pipe 8；By increase frequency control pressurize to
Flowing velocity of the domestic water in pressure-bearing PVC feed pipe 8 can be improved in the revolving speed of water pump 13, so that strengthening heat convection makes water
Stream is taken away more heats and then is preferably prevented the living water supply pipe path built-in of pressure-bearing PVC feed pipe 8 itself and its internal installation
The miniature base station 5G 10 of water radiated, cooled down, is heat-insulated, flameproof protection.
In the present embodiment, the frequency control pressurizing feedwater pumps 13 one end and connect with domestic water water storage box 12, the other end
It is connect with pressure-bearing PVC feed pipe 8, can be instructed according to system controller and increase revolving speed and then increase water supply and hydraulic pressure.
The present invention is additionally provided with electric circulation valve 14 and circulating water pipe 15.When being not easy to sluice by electric swivel 14, or
When water temperature liter of the fire behavior not seriously, in pressure-bearing PVC feed pipe 8 is not more than 1.5 DEG C, is not necessarily to through the sluicing of electric swivel 9,
Electric circulation valve 14 is opened, so that domestic water is back to domestic water water storage box 12 via circulating water pipe 15.
The system controller 16 and signal valve 2, water flow indicator 3, it is electronic from spray head 4, electric swivel 9, give water temperature
It spends sensor 11, frequency control pressurizing feedwater pump 13, electric circulation valve 14 to connect by the prior art, as shown in Figure 2.The system
System controller 16 can acquire the parameter of each sensor of the present invention, and according to the preset control program of the prior art in the present invention
Each actuator issues control instruction, realizes the reasonable work of each actuator, improves existence of the miniature base station 5G in fire
Ability.
All components of the present invention are one or more, in actual implementation according to architectural scale quantification.
Its operation method is:
Warming and cigarette sense in building have address code, and building's fire control centre can be according to warming and cigarette sense alarm signal
Number determine fire alarm position, it is of the invention to be applied in each miniature base station 5G of building different location and each motor-driven valve, air port etc.
When also have address code.When fire behavior occurs for building, system controller 16 receives the sending of building's fire control centre
Fire alarm after determining fire alarm scene, is opened the fire-proof smoke-proof equipment of the base station 5G of corresponding location, is specifically divided each miniature
The base station 5G is illustrated:
The base station 5G5 miniature for waterproof built in spray pipeline:
1) when the miniature base station 5G 5 of waterproof built in fire alarm distance location spray pipeline is apart from (such as distance be greater than 15 meters) farther out, also
The base station 5G 5 not miniature to waterproof built in spray pipeline forms direct threat, at this time the miniature base station 5G 5 of waterproof built in spray pipeline
The electronic of (pipe line downstream) on right side is not turned on from spray head 4；
2) when the miniature 5G5 base station distance of waterproof built in fire alarm distance location spray pipeline closes on (for example distance is less than 15 meters),
The base station 5G 5 miniature to waterproof built in spray pipeline forms direct threat, opens the miniature base station 5G 5 of waterproof built in spray pipeline at this time
(pipe line downstream) on right side it is electronic from spray head 4 so that fire water starts in the miniature base station 5G pipe-like pressure-bearing PVC shell 7
Flowing；
The base station 5G 10 miniature for living water supply pipe path built-in waterproof:
1) when the fire alarm miniature base station 5G 10 of distance location living water supply pipe path built-in waterproof apart from farther out (such as distance be greater than 20
Rice), there are no being formed directly to threaten, electric swivel 9 is not turned at this time；
2) when miniature 10 distance of the base station 5G of fire alarm distance location living water supply pipe path built-in waterproof closes on, (for example distance is less than 20
Rice), it is formed directly threaten at this time, opened electric swivel 9 and discharge water, form circulating water in pressure-bearing PVC feed pipe 8；
All devices are closed after fire alarm releases for each miniature base station 5G.
Claims (5)
1. fire-proof smoke-proof failure-survival capability communication base station, it is characterised in that: refer to including fire-fighting spraying water supplying pipe, signal valve, water flow
Show device, is electronic from waterproof communication base station, communication base station pipe-like pressure-bearing PVC shell and system control built in spray head, spray pipeline
Device, the fire-fighting spraying water supplying pipe are connect with building spray system, and the signal valve is mounted on the branch of fire-fighting spraying water supplying pipe
Guan Shang, the water flow indicator are mounted on the branch pipe of fire-fighting spraying water supplying pipe, described electronic to be mounted on fire-fighting spraying from spray head
On the branch pipe of water supplying pipe, the communication base station pipe-like pressure-bearing PVC shell is connected to the branch pipe of fire-fighting spraying water supplying pipe, the spray
Shower pipe path built-in waterproof communication base station is located in communication base station pipe-like pressure-bearing PVC shell, the signal valve, water flow indicator,
It is electronic to be connected from spray head with system controller.
2. fire-proof smoke-proof failure-survival capability communication base station according to claim 1, it is characterised in that: it is additionally provided with drop resistance cone,
The drop resistance cone is located at waterproof communication base station end built in spray pipeline.
3. fire-proof smoke-proof failure-survival capability communication base station according to claim 1 or 2, it is characterised in that: further include pressure-bearing
PVC feed pipe, electric swivel, living water supply pipe path built-in waterproof communication base station, feed temperature sensor, domestic water water storage
Case and feed pump, the pressure-bearing PVC feed pipe are the pressurizing feedwater pipe in building, and the electric swivel is located at each layer pressure-bearing
On PVC feed pipe, the living water supply pipe path built-in waterproof communication base station is located in pressure-bearing PVC feed pipe, the feed temperature
Sensor is located in pressure-bearing PVC feed pipe, and described feed pump one end is connect with domestic water water storage box, and the other end and feed pipe connect
It connects, the electric swivel, feed temperature sensor, feed pump are connected with system controller.
4. fire-proof smoke-proof failure-survival capability communication base station according to claim 3, it is characterised in that: the feed pump is to become
Frequency modulation speed pressurizing feedwater pump.
5. fire-proof smoke-proof failure-survival capability communication base station according to claim 3, it is characterised in that: be additionally provided with electric circulation
Valve, the electric circulation valve is connect with pressure-bearing PVC feed pipe, domestic water water storage box respectively by circulating water pipe, described electronic
Circulating valve is connected with system controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227839.1A CN109847236B (en) | 2019-03-25 | 2019-03-25 | Fire-proof smoke-proof high-viability communication base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227839.1A CN109847236B (en) | 2019-03-25 | 2019-03-25 | Fire-proof smoke-proof high-viability communication base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109847236A true CN109847236A (en) | 2019-06-07 |
| CN109847236B CN109847236B (en) | 2023-04-28 |
Family
ID=66901916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910227839.1A Active CN109847236B (en) | 2019-03-25 | 2019-03-25 | Fire-proof smoke-proof high-viability communication base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109847236B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200980912Y (en) * | 2006-10-26 | 2007-11-28 | 三州（亚细亚）有限公司 | Simple remote control automatic fire-fighting system |
| JP2013068576A (en) * | 2011-09-26 | 2013-04-18 | Rb Controls Co | Position confirmation device |
| CN207980231U (en) * | 2017-12-08 | 2018-10-19 | 陕西华邦科技发展有限公司 | A kind of building automatic high efficiency fire-fighting spraying head |
| CN209790666U (en) * | 2019-03-25 | 2019-12-17 | 中铁建设集团有限公司 | fireproof and smoke-proof high-viability communication base station |
-
2019
- 2019-03-25 CN CN201910227839.1A patent/CN109847236B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200980912Y (en) * | 2006-10-26 | 2007-11-28 | 三州（亚细亚）有限公司 | Simple remote control automatic fire-fighting system |
| JP2013068576A (en) * | 2011-09-26 | 2013-04-18 | Rb Controls Co | Position confirmation device |
| CN207980231U (en) * | 2017-12-08 | 2018-10-19 | 陕西华邦科技发展有限公司 | A kind of building automatic high efficiency fire-fighting spraying head |
| CN209790666U (en) * | 2019-03-25 | 2019-12-17 | 中铁建设集团有限公司 | fireproof and smoke-proof high-viability communication base station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109847236B (en) | 2023-04-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7878258B2 (en) | Portable, modular, active fire protection installation | |
| CA1238708A (en) | Fireproof protection system for electronic equipment | |
| CN107158600B (en) | Circulating water curtain smoke prevention system in high-rise building fire | |
| US20160051850A1 (en) | Fire Protection System | |
| CN109237674B (en) | System and method for smoke prevention, protection and cold source of underground refuge corridor based on artificial intelligence | |
| US4380187A (en) | Method and system for providing life-sustaining air to persons entrapped within a burning building | |
| KR20150138329A (en) | Building fire life-saving system and use method thereof | |
| KR20130136758A (en) | Air supply damper for arithmetic and control unit of pressure-air flow | |
| KR101997696B1 (en) | Emergency escape slides equipped with a friction reducing device | |
| CN209799483U (en) | Intelligent fireproof and smoke-proof emergency guarantee communication base station | |
| CN209375945U (en) | A kind of fire-proof smoke-proof emergency guarantee communication base station 5G | |
| CN205699022U (en) | A kind of fire-fighting system | |
| CN209679380U (en) | A kind of building total fire safety intelligence system | |
| CN109862626A (en) | Fire-proof smoke-proof emergency guarantee communicates the base station 5G | |
| CN109847236A (en) | Fire-proof smoke-proof failure-survival capability communication base station | |
| CN209375946U (en) | A kind of emergency guarantee communication base station protected using supply line | |
| CN209790666U (en) | fireproof and smoke-proof high-viability communication base station | |
| CN107158601B (en) | Unpowered smoke-proof water curtain system in high-rise building fire | |
| CN109550179A (en) | A kind of building total fire safety intelligence system | |
| CN109812083A (en) | Intelligent fire-proofing Smoke prevention emergency guarantee communication base station | |
| CN210813642U (en) | Indoor emergency fire extinguishing treatment system | |
| CN104343274A (en) | Fire refuge space | |
| CN110045670A (en) | A kind of pipe gallery safeguard automatic control system | |
| CN203412344U (en) | Fire disaster sheltering room | |
| CN107174771B (en) | Water curtain smoke prevention method and water curtain smoke prevention system in high-rise building fire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |