CN109862626B - Fire-proof smoke-proof emergency guarantee communication 5G base station - Google Patents
Fire-proof smoke-proof emergency guarantee communication 5G base station Download PDFInfo
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- CN109862626B CN109862626B CN201910227453.0A CN201910227453A CN109862626B CN 109862626 B CN109862626 B CN 109862626B CN 201910227453 A CN201910227453 A CN 201910227453A CN 109862626 B CN109862626 B CN 109862626B
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The utility model provides an emergent guarantee communication 5G base station of fire prevention smoke protection, includes fire control spray delivery pipe, signal valve, rivers indicator, electronic from shower nozzle, the waterproof 5G basic station of ceiling and system control ware, fire control spray delivery pipe is connected with building spray system, the signal valve is installed on the branch pipe of fire control spray delivery pipe, the rivers indicator is installed on the branch pipe of fire control spray delivery pipe, electronic from shower nozzle is installed on the branch pipe of fire control spray delivery pipe, the waterproof 5G basic station of ceiling is installed on the room suspended ceiling, and is located electronic from shower nozzle's water curtain coverage area, is 0.3 + -0.01 m apart from electronic from shower nozzle center, signal valve, rivers indicator, electronic from shower nozzle link to each other with system control ware. When a fire disaster occurs, the invention can continuously provide 5G signal coverage and provide necessary emergency communication service for emergency evacuation of people.
Description
Technical Field
The invention relates to a fireproof smoke-proof emergency guarantee communication 5G base station.
Background
Emergency evacuation: in order to minimize casualties caused by fire, earthquake, riot attack and even military attack, emergency evacuation of people in a building is required as soon as possible when a disaster occurs. In large public buildings, especially high-rise or super high-rise public buildings, all elevators cannot be used for emergency evacuation when a fire disaster occurs, so that disaster-stricken personnel are very difficult to evacuate by walking in a disaster environment (such as dense smoke and dust diffusion), panic and misuse cannot be found out, or the situation that the exit is wrong, the direction of the misuse is wrong, the blind person is crowded, the local crowd steps on the elevator, and the like easily occurs, the emergency evacuation is blocked, and serious casualties are easily caused. Therefore, a positioning system is arranged in a building, the position of people in a room, the direction and the speed of people evacuation are monitored during emergency evacuation, and evacuation direction and position prompts are given to evacuated people according to monitoring results, so that evacuation guiding information and prompt are issued in time. For example, when an evacuee is in panic and is ready to use the elevator for evacuation (the fire control standard does not allow the elevator to be used for evacuation in the case of fire), the system can timely find the situation that the evacuee stays in the elevator hall for a long time, prompt the evacuee by means of fire control broadcasting, dialing a mobile phone, sending a miniature push, sending a short message and the like, and guide the evacuee to timely evacuate from other vertical evacuation channels (such as stairs) which are not corroded by the fire. For another example, fire rescue is based on the principle of rescuing people and then rescuing things, wherein one very important fire information is the positions, the numbers and the evacuation states of people in a building, and the positions, the numbers and the evacuation states can be obtained through indoor positioning.
5G micro base station: the 5G technology is popularized and applied at home and abroad within a few years. In the 5G era, the 5G technology has the characteristics of large bandwidth, low delay, high stability and large number of equipment access permission, but is realized by means of an indoor 5G base station. According to the common use condition and the use position setting, the 5G base station is easy to generate communication blockage or delay when a large number of emergency evacuation prompt accesses, and the positioning accuracy and the timely release of the evacuation prompt are affected.
For example, normally, a certain evacuation port is covered by a micro base station a at other positions with a certain distance due to almost no personnel staying, when an emergency evacuation occurs, the personnel focus on the evacuation port with a bottleneck, at this time, the micro base station a cannot meet the communication requirement of the position, and the micro base station needs to be added at the position. In addition, at the vertical evacuation stair etc. position, because no one stays at ordinary times, the base station coverage can not be arranged generally, and services such as positioning can not be provided during emergency evacuation. And if the base stations are arranged according to emergency conditions at ordinary times, the miniature base stations in the emergency evacuation port and the stairs are easy to idle at ordinary times, and waste is caused. Particularly in super high-rise buildings, the number of building layers can reach tens or more than 100 layers, the number of the evacuation doors and other opening parts of each layer is generally more than 10, the height of stairs is hundreds of meters, the evacuation opening parts of the whole building are more, and if emergency communication base stations are arranged at all the evacuation openings, the required number of the base stations is larger.
In addition, the vertical evacuation time in the super high-rise building is long, the dense points of people change continuously in the vertical direction, and taking a Beijing super high-rise building as an example, 108 layers on the ground, the evacuation time from the top-layer going down stairs to the first layer can be more than 20 minutes for a normal person, and the dense evacuation crowd in the stairs decline gradually in about 20 minutes.
In addition, the 5G technology has the characteristics of low power consumption and densely arranged base stations, and the 5G miniature base station can realize self-contained storage batteries without an external power supply for short-term work.
Survival persistence capability of 5G micro base station: because the indoor micro base station generally adopts plastic products for preventing the signal shielding shell and is provided with ventilation and heat dissipation holes, the fireproof, heat-resistant and smoke-proof capacities of the indoor micro base station are poor, and once a fire disaster occurs, the indoor micro base station is rapidly destroyed if contacting with high-temperature smoke or flame, so that the capacity of providing 5G signal coverage is lost.
Disclosure of Invention
The invention aims to solve the technical problem of providing a fireproof smoke-proof emergency guarantee communication 5G base station which can continuously provide 5G signal coverage when a fire disaster occurs and provide necessary emergency communication service for emergency evacuation of people.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an emergent guarantee communication 5G base station of fire prevention smoke protection, includes fire control spray delivery pipe, signal valve, rivers indicator, electronic from shower nozzle, the waterproof 5G basic station of ceiling and system control ware, fire control spray delivery pipe is connected with building spray system, the signal valve is installed on the branch pipe of fire control spray delivery pipe, the rivers indicator is installed on the branch pipe of fire control spray delivery pipe, electronic from shower nozzle is installed on the branch pipe of fire control spray delivery pipe, the waterproof 5G basic station of ceiling is installed on the room suspended ceiling, and is located electronic from shower nozzle's water curtain coverage area, is 0.3 + -0.01 m apart from electronic from shower nozzle center, signal valve, rivers indicator, electronic from shower nozzle link to each other with system control ware.
Further, still include forced draught blower, vertical blast pipe and pressurization supply-air outlet, the forced draught blower passes through the pipeline and links to each other with vertical blast pipe, vertical blast pipe links to each other with the pressurization supply-air outlet through the air supply branch pipe that is equipped with electronic blast valve, be equipped with the directional spout of aiming at waterproof 5G basic station of ceiling on the pressurization supply-air outlet, the mounted position of waterproof 5G basic station of ceiling is at the air supply air current central zone of directional spout on the pressurization supply-air outlet, and the horizontal distance from the pressurization supply-air outlet is no more than 1m, forced draught blower, pressurization supply-air outlet, electronic blast valve link to each other with the system control ware.
Further, the air conditioner air supply device is connected with the pressurizing air supply port through a pipeline provided with an electric air valve, and the air conditioner air supply device and the electric air valve are connected with the system controller.
Further, the fire-fighting sprinkler also comprises a sprinkler pipeline built-in waterproof 5G base station and a 5G base station pipeline-shaped pressure-bearing PVC shell, wherein the 5G base station pipeline-shaped pressure-bearing PVC shell is communicated with a branch pipe of a fire-fighting sprinkler water supply pipe, and the sprinkler pipeline built-in waterproof 5G base station is arranged in the 5G base station pipeline-shaped pressure-bearing PVC shell.
Furthermore, a resistance-reducing cone is also arranged, and the resistance-reducing cone is arranged at the end part of the built-in waterproof 5G base station of the spray pipeline.
Further, still include pressure-bearing PVC feed pipe, electric tap, life feed pipe embeds waterproof 5G basic station, water supply temperature sensor, life feed water storage tank and feed water pump, pressure-bearing PVC feed water pipe is the pressurization feed water pipe in the building, electric tap establishes on each layer pressure-bearing PVC feed water pipe, life feed water pipe embeds waterproof 5G basic station and establishes in pressure-bearing PVC feed water pipe, water supply temperature sensor establishes in pressure-bearing PVC feed water pipe, feed water pump one end is connected with life feed water storage tank, and the other end is connected with the feed water pipe, electric tap, water supply temperature sensor, feed water pump link to each other with the system control ware.
Further, the water feed pump is a variable-frequency speed-regulating pressurized water feed pump.
Further, an electric circulating valve is also arranged and is respectively connected with the pressure-bearing PVC water supply pipe and the living water supply and storage tank through circulating water pipes, and the electric circulating valve is connected with a system controller.
Compared with the prior art, the invention has the following advantages:
1. the electric self-spraying head is used with the existing fire-fighting water supply system of the building, so that the economical efficiency of the system is improved. In addition, partial water drops sprayed by the electric self-spraying head are taken away by the pressurized air supply flow and are sent into the indoor through the pressurized air supply opening to blow on the ceiling waterproof 5G base station, and the surface of the ceiling waterproof 5G base station is subjected to evaporative cooling, so that the protection of the ceiling waterproof 5G base station is enhanced.
2. Pressurizing air supply and spraying double protection are carried out on a ceiling waterproof 5G base station installed on a suspended ceiling: the pressurizing air supply outlet is provided with the directional nozzle aligned with the ceiling waterproof 5G base station, so that outdoor air can be vertically sucked into the ceiling waterproof 5G base station at a high speed. The electric self-spraying nozzle is further arranged between the directional spraying nozzle on the pressurizing air supply outlet and the ceiling waterproof 5G base station, when the spraying nozzle sprays water, the quantity of water drops sprayed on and around the ceiling waterproof 5G base station can be increased through the drainage effect of air flow sprayed by the directional spraying nozzle on the pressurizing air supply outlet, and the flowing speed of the water drops on the surface of the ceiling waterproof 5G base station is increased to achieve better cooling and fireproof effects.
3. The fire-fighting spray pipe is directly provided with a micro space protection 5G base station: the invention is provided with the 5G base station pipeline-shaped pressure-bearing PVC shell on the fire-fighting spray water supply pipe, the shell can be regarded as a part of the fire-fighting spray water supply pipe, the waterproof 5G base station is arranged in the shell, and the heat dissipation, the temperature reduction, the heat insulation and the fire prevention can be realized by utilizing water flow flowing in the fire-fighting spray water supply pipe.
4. Life water supply circulation protection 5G base station: the invention is provided with a built-in waterproof 5G base station of a life water supply pipeline in a pressure-bearing PVC water supply pipe, and the life water supply is used for soaking or circularly protecting the 5G base station. The life water supply circulation has two modes: the electric faucet is started to drain water in the evacuation stairwell to cool and protect the stairwell, so that living water flows in the pressure-bearing PVC water supply pipe; the electric circulating valve can be opened, and circulating water is returned to the living water storage tank through the circulating water pipe to carry out circulating cooling.
5. Insulation flue gas protection 5G base station: the invention is provided with a plurality of protective shells such as the 5G base station pipeline-shaped pressure-bearing PVC shell, the pressure-bearing PVC water supply pipe and the like, and the waterproof 5G base station can be arranged in the protective shells, so that the waterproof 5G base station has the effect of isolating high-temperature smoke and obviously enhances the survivability.
6. Form the tiny space of fire prevention, thermal-insulated, cooling: because the fire prevention, heat insulation and cooling of large space need consume a large amount of resources, the space reduction is very favorable for fire prevention, heat insulation and cooling, various facilities such as fire prevention subareas, smoke prevention subareas, elevators, stairway front rooms, fireproof doors and the like are arranged in the fire protection design of the building, but the space formed by the prior art is still larger (no special measure for protecting fire-fighting communication equipment is adopted), the volume is generally thousands of m (generally, the fire prevention subareas are not more than 1000 m, the volume is about 3000 m), and the fire-fighting air quantity and the water quantity required for carrying out fire prevention and heat insulation protection treatment on equipment with high sensitivity such as a 5G base station with an electronic chip arranged in the space are very difficult. In addition, when a fire occurs, the temperature distribution in the room is uneven and layering occurs, and the 5G base station is generally arranged in the high Wen Kongjian of the fire in the upper part of the room such as a suspended ceiling, so that the fire is more likely to be damaged in the early stage of the fire. The invention is provided with a plurality of protective shells such as a 5G base station pipeline-shaped pressure-bearing PVC shell, a pressure-bearing PVC water supply pipe and the like, the waterproof 5G base station can be arranged in the fireproof, heat-insulating and cooling micro space formed by the protective shells, and the space needing to be protected is effectively reduced to 0.1m 3 The small space is then effectively filled with little fire-fighting air or air-conditioning air or waterThe fire protection, heat insulation and cooling of the base station effectively protects the waterproof 5G base station arranged in the small space, remarkably improves the fire and smoke prevention capability and the survivability of the base station in fire occurrence, and provides communication guarantee for emergency evacuation in the fire occurrence.
7. The base station is provided with various heat dissipation, cooling, heat insulation and fireproof protection measures in different positions, different systems and different cooling modes, the distribution positions of the base station are various, the whole redundancy of the system is high, and the reliability of evacuation emergency communication is remarkably improved. The system controller is arranged to collect the parameters of each sensor of the invention, and send out control instructions to each actuator according to the preset control program, so as to realize reasonable work of each actuator and improve the survivability of the miniature 5G base station in case of fire.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is a control schematic block diagram of the embodiment shown in FIG. 1;
in the figure: 1. the air feeder is characterized by comprising an air feeder, a vertical air supply pipe, a pressurizing air supply port, an air supply branch pipe, an electric air valve and refrigerating air conditioner air supply equipment, wherein the air feeder is arranged in the vertical air supply pipe; 7. the fire-fighting spray water supply pipe, the signal valve, the water flow indicator, the electric self-spraying head, the ceiling waterproof miniature 5G base station, the spray pipeline, the built-in waterproof miniature 5G base station, the resistance-reducing cone, the miniature 5G base station pipe-shaped pressure-bearing PVC shell, the pressure-bearing PVC water supply pipe, the electric water faucet, the domestic water supply pipeline, the built-in waterproof miniature 5G base station, the water supply temperature sensor, the domestic water supply water storage tank, the frequency-variable speed regulation water supply pump, the electric circulation valve, the circulating water pipe and the system controller.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Examples
Referring to fig. 1, the embodiment includes a blower 1, a vertical blower pipe 2, a pressurized blower port 3, a blower branch pipe 4, an electric air valve 5, a refrigerating and air conditioning blower device 6, a fire-fighting spray water supply pipe 7, a signal valve 8, a water flow indicator 9, an electric self-spray nozzle 10, a ceiling waterproof miniature 5G base station 11, a spray pipe built-in waterproof miniature 5G base station 12, a resistance-reducing cone 13, a miniature 5G base station pipe-shaped pressure-bearing PVC housing 14, a pressure-bearing PVC water supply pipe 15, an electric faucet 16, a life water supply pipe built-in waterproof miniature 5G base station 17, a water supply temperature sensor 18, a life water supply storage tank 19, a variable-frequency speed regulation pressurized water supply pump 20, an electric circulation valve 21, a circulation water pipe 22 and a system controller 23;
the air feeder 1 is connected with the vertical air feeding pipe 2 through a pipeline, the vertical air feeding pipe 2 is connected with the pressurizing air feeding port 3 through an air feeding branch pipe 4 provided with an electric air valve 5, and the pressurizing air feeding port 3 is provided with a common air feeding port and a directional nozzle aligned with the ceiling waterproof miniature 5G base station 11; the pressurizing air supply port 3 is connected with the refrigerating air conditioner air supply equipment 6 through a pipeline provided with an electric air valve;
the fire-fighting spray water supply pipe 7 is connected with a building spray system, the signal valve 8 is arranged on a branch pipe of the fire-fighting spray water supply pipe 7, the water flow indicator 9 is arranged on the branch pipe of the fire-fighting spray water supply pipe 7, the electric self-spraying nozzle 10 is arranged on the branch pipe of the fire-fighting spray water supply pipe 7, the ceiling waterproof miniature 5G base station 11 is arranged on a room ceiling and is positioned in a water curtain coverage area of the electric self-spraying nozzle 10, the distance between the signal valve 8 and the water flow indicator 9 is 0.3+/-0.01 m from the center of the electric self-spraying nozzle 10, and the electric self-spraying nozzle 10 is connected with the system controller 23;
the miniature 5G base station pipeline-shaped pressure-bearing PVC shell 14 is communicated with a branch pipe of the fire-fighting spray water supply pipe 3, the built-in waterproof miniature 5G base station 12 of the spray pipeline is arranged in the miniature 5G base station pipeline-shaped pressure-bearing PVC shell 14, and the resistance-reducing cone 13 is arranged at the end part of the built-in waterproof miniature 5G base station 12 of the spray pipeline;
the pressure-bearing PVC water supply pipe 15 is a pressurized water supply pipe in a building, the electric faucet 16 is arranged on each layer of pressure-bearing PVC water supply pipe 15, a built-in waterproof miniature 5G base station 17 of a life water supply pipeline is arranged in the pressure-bearing PVC water supply pipe 15, a water supply temperature sensor 18 is arranged in the pressure-bearing PVC water supply pipe 15, one end of a variable-frequency speed-regulation pressurized water supply pump 20 is connected with a life water supply water storage tank 19, and the other end of the variable-frequency speed-regulation pressurized water supply pump 20 is connected with the pressure-bearing PVC water supply pipe 15; the electric circulation valve 21 is respectively connected with the pressure-bearing PVC water supply pipe 15 and the life water supply water storage tank 19 through a circulation water pipe 22.
In this embodiment, the ceiling waterproof micro 5G base station 11, the spray pipeline built-in waterproof micro 5G base station 12, and the domestic water supply pipeline built-in waterproof micro 5G base station 17 are the prior art 5G micro base stations, a low-power chip is adopted, a storage battery is provided, and a base station plastic housing is a waterproof housing.
In this embodiment, the blower 1 may supply air into the vertical air supply pipe 2 under pressure in the event of fire, and at least one electric air valve 5 should be kept open when the blower is turned on.
In this embodiment, the vertical air supply pipe 2 is a galvanized steel sheet air pipe, which can resist fire and bear high wind pressure.
In this embodiment, the pressurizing air supply port 3 is an electric pressurizing air supply port, and the upper surface is provided with a directional nozzle aligned to the ceiling waterproof micro 5G base station 11 in addition to a common air supply port (which is used for supplying cold air or hot air to a room to improve comfort of the room), so that outdoor air can be blown to the ceiling waterproof micro 5G base station 11 at a high speed. An electric self-spraying nozzle 10 is also arranged between the directional spraying nozzle on the pressurization air supply opening 3 and the ceiling waterproof miniature 5G base station 11, when the spraying nozzle sprays water, the quantity of water drops sprayed and sucked on and around the ceiling waterproof miniature 5G base station 11 can be increased through the drainage effect of air flow sprayed by the directional spraying nozzle on the pressurization air supply opening 3, and the flowing speed of the water drops on the surface of the ceiling waterproof miniature 5G base station 11 can be increased to achieve better cooling and fireproof effects.
In this embodiment, the air supply branch pipe 4 is a galvanized steel sheet air pipe, which can resist fire and bear high wind pressure.
In this embodiment, the electric damper 5 may be opened and closed according to the instruction of the system controller 23.
In this embodiment, the cooling air conditioner air supply device 6 can cool air and supply low-temperature air to the indoor cooling air conditioner air supply device 2-6, and the air supply temperature is controlled by the system controller 23.
In this embodiment, the fire-fighting spray water supply pipe 7 is connected with the building spray system, always keeps high pressure and sufficient water quantity, and can supply water for the building automatic water-spraying fire-extinguishing system.
In this embodiment, the signal valve 8 is installed on a branch pipe of the fire-fighting spray water supply pipe 7, and the opened or closed state of the signal valve 8 can be remotely monitored by the system controller 23.
In this embodiment, the water flow indicator 9 is installed on a branch pipe of the fire-fighting spray water supply pipe 7, and when spray water starts flowing, the signal valve can find the water flow in real time and send out a signal.
In this embodiment, the electric self-spraying heads 10 are respectively installed on the branch pipes of the fire-fighting spraying water supply pipe 7, and can spray water to extinguish fire or reduce temperature according to the instruction of the system controller 23 when fire occurs.
In this embodiment, the installation position of the ceiling waterproof micro 5G base station 11 is in the water curtain coverage area of the electric self-spraying head 10, and the distance between the installation position and the center of the electric self-spraying head 10 is generally 0.3m. And the installation position of the ceiling waterproof miniature 5G base station 11 also needs to be in the air supply flow center area of the nozzle on the pressurized air supply 3, and the horizontal distance from the pressurized air supply 3 is not more than 1m.
In this embodiment, the built-in waterproof micro 5G base station 12 of the spraying pipeline is disposed in the pipe-shaped pressure-bearing PVC housing 14 of the micro 5G base station, and is subjected to heat dissipation, temperature reduction, heat insulation and fire prevention through flowing fire water.
In this embodiment, the drag reducing cone 13 is disposed at the end of the built-in waterproof micro 5G base station 5 of the spray pipeline, so as to reduce flow resistance when fire water passes through, and enable fire water to flow on the surface of the pipeline-shaped pressure-bearing PVC housing 17 of the micro 5G base station, thereby reducing adverse turbulence, ensuring uniform heat exchange and enhancing convective heat exchange effect.
In this embodiment, the miniature 5G base station pipe-shaped pressure-bearing PVC housing 7 is communicated with the fire-fighting spray water supply pipe 3, and fire-fighting water can enter the miniature 5G base station pipe-shaped pressure-bearing PVC housing 14. The miniature 5G base station pipeline-shaped pressure-bearing PVC shell 14 is used for communicating the two sections of fire-fighting spray water supply pipes 7 to be used as a part of the fire-fighting spray water supply pipes.
In this embodiment, the pressure-bearing PVC water supply pipe 15 is a pressurized water supply pipe in a building, and a large amount of domestic water such as toilet flushing water, hand washing water, cleaning water, building cooling tower water supply and the like passes through the pipeline at ordinary times, but the water use time and the water flow time are not determined. The pressure-bearing PVC water supply pipe 15 is made of PVC material, and cannot shield 5G signals.
In this embodiment, the electric faucet 16 is disposed on each layer of pressure-bearing PVC water supply pipe 15, and its water outlet is opened on the sidewall of the stairwell, so as to drain water to the stairwell according to the instruction of the system controller, cool the stairwell, and promote the water flow in the pressure-bearing PVC water supply pipe 15 to exchange heat with the built-in waterproof micro 5G base station 17 of the life water supply pipeline.
In this embodiment, the built-in waterproof micro 5G base station 17 of the life water supply pipeline is disposed in the pressure-bearing PVC water supply pipe 15, and when water in the pressure-bearing PVC water supply pipe flows, the built-in waterproof micro 5G base station 15 of the life water supply pipeline can be subjected to heat dissipation, temperature reduction, heat insulation and fire prevention through flowing water supply.
In this embodiment, the water supply temperature sensor 18 is disposed in the pressure-bearing PVC water supply pipe 15, and can monitor the change of the water temperature in the pressure-bearing PVC water supply pipe 15. When a fire approaches the pressure-bearing PVC water supply pipe 15, the water temperature in the pressure-bearing PVC water supply pipe 15 rises along with the rise. In order to protect the pressure-bearing PVC water supply pipe 15 and the built-in water-proof miniature 5G base station 17 of the life water supply pipeline installed in the pressure-bearing PVC water supply pipe 15, the life water supply needs to flow in the pressure-bearing PVC water supply pipe 15 or the flowing speed of the life water supply is increased. The domestic water supply can flow in the pressure-bearing PVC water supply pipe 15 by opening the electric faucet 16 and the variable-frequency speed-regulating pressurized water supply pump 20; the flow speed of the domestic water supply in the pressure-bearing PVC water supply pipe 15 can be increased by increasing the rotation speed of the variable-frequency speed-regulating pressurized water supply pump 20, so that the convection heat exchange is enhanced, more heat is taken away by the water flow, and the heat dissipation, the temperature reduction, the heat insulation and the fireproof protection are better carried out on the pressure-bearing PVC water supply pipe 15 and the built-in waterproof miniature 5G base station 17 of the domestic water supply pipeline installed in the pressure-bearing PVC water supply pipe.
In this embodiment, one end of the variable-frequency speed-regulating pressurized water supply pump 20 is connected with the domestic water supply storage tank 19, and the other end of the variable-frequency speed-regulating pressurized water supply pump 20 is connected with the pressure-bearing PVC water supply pipe 15, so that the rotational speed can be increased according to the instruction of the system controller to further increase the water supply amount and the water pressure.
The invention is also provided with an electric circulation valve 21 and a circulation water pipe 22. When it is inconvenient to drain water through the electric faucet 16 or the fire is not serious, the temperature rise of the water in the pressure-bearing PVC water feed pipe 15 is not more than 1.5 ℃ and it is not necessary to drain water through the electric faucet 16, the electric circulation valve 21 is opened so that the domestic water flows back to the domestic water reservoir 19 through the circulation water pipe 22.
The system controller 23 is connected with the blower 1, the pressurized air supply port 3, the electric air valve 5, the refrigerating air conditioner air supply device 6, the signal valve 8, the water flow indicator 9, the electric self-spraying nozzle 10, the electric faucet 16, the water supply temperature sensor 18, the variable-frequency speed-regulating pressurized water supply pump 20 and the electric circulation valve through the prior art, as shown in fig. 2. The system controller 23 can collect parameters of each sensor of the invention, and send control instructions to each actuator according to a control program preset in the prior art, so as to realize reasonable work of each actuator and improve the survivability of the miniature 5G base station in case of fire.
All components of the present invention are 1 or more, and the number is determined according to the scale of the building in actual practice.
The operation method is as follows:
the temperature and smoke feeling in the building are both provided with address codes, and the fire control center of the building can determine the fire position according to the temperature and smoke feeling alarm signals. When a fire occurs in a building, the system controller 23 receives a fire signal sent by a fire control center of the building, and after determining the place where the fire occurs, opens the fire and smoke protection equipment of the 5G base station at the corresponding place, and specifically, the system controller is divided into the micro 5G base station descriptions:
for the built-in waterproof miniature 5G12 base station of spray pipeline:
1) When the fire alarm place is far away from the built-in waterproof micro 5G base station 12 of the spraying pipeline (for example, the distance is greater than 15 meters), no direct threat is formed to the built-in waterproof micro 5G base station 12 of the spraying pipeline, at this time, the electric self-spraying head 10 on the right side (downstream of the pipeline) of the built-in waterproof micro 5G base station 12 of the spraying pipeline is not opened, and the electric self-spraying head 10 on the left side (upstream of the pipeline) determines whether to be opened according to the protection requirement of the ceiling waterproof micro 5G base station 11;
2) When the fire alarm place is close to the built-in waterproof miniature 5G12 base station of the spraying pipeline (for example, the distance is less than 15 meters), a direct threat is formed to the built-in waterproof miniature 5G base station 12 of the spraying pipeline, and at the moment, the electric self-spraying head 10 on the right side (downstream of the pipeline) of the built-in waterproof miniature 5G base station 12 of the spraying pipeline is started, so that fire water in the pipeline-shaped pressure-bearing PVC shell 14 of the miniature 5G base station starts to flow, and the electric self-spraying head 10 on the left side (upstream of the pipeline) determines whether to start according to the protection requirement of the ceiling-mounted waterproof miniature 5G base station 11;
for a ceiling-mounted waterproof micro 5G11 base station:
1) When the fire alarm site is far away from the ceiling waterproof miniature 5G base station 11 (for example, the distance is greater than 40 meters), no direct threat is formed to the ceiling waterproof miniature 5G base station 11, and at the moment, the electric self-spraying head 10 at the left side of the built-in waterproof miniature 5G base station 12 of the spraying pipeline is not opened;
2) When the fire alarm site is closer to the ceiling waterproof miniature 5G base station 11 (for example, the distance is more than 30 meters and less than or equal to 40 meters), serious threat is not formed to the ceiling waterproof miniature 5G base station 11, at the moment, the electric self-spraying head 10 at the left side of the built-in waterproof miniature 5G base station 11 of the spraying pipeline is not opened, and only the blower 1, the electric air valve 5 and the pressurizing air supply port 3 are opened for supplying air; other protection devices determine whether to open according to the protection requirement of the ceiling waterproof miniature 5G base station 11;
3) When a fire alarm place is close to the ceiling waterproof miniature 5G base station 11 (for example, the distance is less than 30 meters), serious threat is formed to the ceiling waterproof miniature 5G base station 11, at the moment, the electric self-spraying head 10 at the left side of the built-in waterproof miniature 5G base station 12 of the spraying pipeline is opened to spray water, and the blower 1, the electric air valve 5 and the pressurizing air supply port 3 are opened to supply air; other protection devices determine whether to open according to the protection requirement of the ceiling waterproof miniature 5G base station 11;
for the domestic water supply pipeline, a waterproof miniature 5G base station 17 is arranged in the pipeline:
1) When the fire alarm place is far away from the built-in waterproof miniature 5G base station 17 of the life water supply pipeline (for example, the distance is more than 20 meters), no direct threat is formed yet, and the electric faucet 16 is not opened at the moment;
2) When the fire place is close to the built-in waterproof miniature 5G base station 17 of the life water supply pipeline (for example, the distance is less than 20 meters), a direct threat is formed at the moment, the electric faucet 16 is started to discharge water, and flowing water is formed in the pressure-bearing PVC water supply pipe 15;
for each miniature 5G base station, all devices are turned off after the fire alarm is released.
Claims (7)
1. Fire prevention smoke protection emergency guarantee communication 5G basic station, its characterized in that: the system comprises a fire-fighting spray water supply pipe, a signal valve, a water flow indicator, an electric self-spraying head, a ceiling waterproof 5G base station and a system controller, wherein the fire-fighting spray water supply pipe is connected with a building spray system, the signal valve is arranged on a branch pipe of the fire-fighting spray water supply pipe, the water flow indicator is arranged on a branch pipe of the fire-fighting spray water supply pipe, the electric self-spraying head is arranged on a branch pipe of the fire-fighting spray water supply pipe, the ceiling waterproof 5G base station is arranged on a ceiling of a room and is positioned in a water curtain coverage area of the electric self-spraying head, the distance between the electric self-spraying head and the signal valve is 0.3+/-0.01 m, and the signal valve, the water flow indicator and the electric self-spraying head are connected with the system controller;
the air supply device comprises a system controller, a vertical air supply pipe, an electric air valve, an air supply pipe, a pressure air supply port, a blower, a vertical air supply pipe and a pressure air supply port, wherein the blower is connected with the vertical air supply pipe through a pipeline, the vertical air supply pipe is connected with the pressure air supply port through an air supply branch pipe provided with the electric air valve, the pressure air supply port is provided with a directional nozzle aligned with a ceiling waterproof 5G base station, the installation position of the ceiling waterproof 5G base station is in an air supply airflow center area of the directional nozzle on the pressure air supply port, the horizontal distance between the blower and the pressure air supply port is not more than 1m, and the blower, the pressure air supply port, the electric air valve and the system controller are connected.
2. The fire and smoke protection emergency guarantee communication 5G base station of claim 1, wherein: the air conditioner air supply device is connected with the pressurizing air supply port through a pipeline provided with an electric air valve, and the air conditioner air supply device and the electric air valve are connected with the system controller.
3. The fire and smoke protection emergency guarantee communication 5G base station according to claim 1 or 2, wherein: the fire-fighting sprinkler also comprises a sprinkler pipeline built-in waterproof 5G base station and a 5G base station pipeline-shaped pressure-bearing PVC shell, wherein the 5G base station pipeline-shaped pressure-bearing PVC shell is communicated with a branch pipe of a fire-fighting sprinkler water supply pipe, and the sprinkler pipeline built-in waterproof 5G base station is arranged in the 5G base station pipeline-shaped pressure-bearing PVC shell.
4. The fire and smoke protection emergency guarantee communication 5G base station of claim 3, wherein: the water-proof spray pipe is also provided with a resistance-reducing cone, and the resistance-reducing cone is arranged at the end part of the built-in water-proof 5G base station of the spray pipe.
5. The fire and smoke protection emergency guarantee communication 5G base station according to claim 1 or 2, wherein: still include pressure-bearing PVC feed pipe, electric tap, life feed pipe embeds waterproof 5G basic station, water supply temperature sensor, life feed water storage tank and feed water pump, pressure-bearing PVC feed water pipe is the pressurization feed water pipe in the building, electric tap establishes on each layer pressure-bearing PVC feed water pipe, life feed water pipe embeds waterproof 5G basic station and establishes in pressure-bearing PVC feed water pipe, water supply temperature sensor establishes in pressure-bearing PVC feed water pipe, feed water pump one end is connected with life feed water storage tank, and the other end is connected with the feed water pipe, electric tap, water supply temperature sensor, feed water pump link to each other with the system control ware.
6. The fire and smoke protection emergency guarantee communication 5G base station of claim 5, wherein: the water feed pump is a variable-frequency speed-regulating pressurized water feed pump.
7. The fire and smoke protection emergency guarantee communication 5G base station of claim 5, wherein: the system is characterized by further comprising an electric circulating valve, wherein the electric circulating valve is respectively connected with the pressure-bearing PVC water supply pipe and the life water supply and storage tank through circulating water pipes, and the electric circulating valve is connected with the system controller.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910227453.0A CN109862626B (en) | 2019-03-25 | 2019-03-25 | Fire-proof smoke-proof emergency guarantee communication 5G base station |
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| CN201910227453.0A CN109862626B (en) | 2019-03-25 | 2019-03-25 | Fire-proof smoke-proof emergency guarantee communication 5G base station |
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| CN109862626A CN109862626A (en) | 2019-06-07 |
| CN109862626B true CN109862626B (en) | 2023-04-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN203068706U (en) * | 2013-02-04 | 2013-07-17 | 四川澄观节能环保科技有限公司 | Water sheet fresh air system used for cooling and energy saving of machine room and base station |
| CN209375945U (en) * | 2019-03-25 | 2019-09-10 | 中铁建设集团有限公司 | A kind of fire-proof smoke-proof emergency guarantee communication base station 5G |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100585991B1 (en) * | 2005-02-23 | 2006-06-02 | 주식회사 창조이십일 | Air conditioner and method for controlling thereof |
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| 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 |
| CN203068706U (en) * | 2013-02-04 | 2013-07-17 | 四川澄观节能环保科技有限公司 | Water sheet fresh air system used for cooling and energy saving of machine room and base station |
| CN209375945U (en) * | 2019-03-25 | 2019-09-10 | 中铁建设集团有限公司 | A kind of fire-proof smoke-proof emergency guarantee communication base station 5G |
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| CN109862626A (en) | 2019-06-07 |
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