CN112074124A - Integrated cabinet for installing and placing communication equipment - Google Patents
Integrated cabinet for installing and placing communication equipment Download PDFInfo
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- CN112074124A CN112074124A CN202010982679.4A CN202010982679A CN112074124A CN 112074124 A CN112074124 A CN 112074124A CN 202010982679 A CN202010982679 A CN 202010982679A CN 112074124 A CN112074124 A CN 112074124A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Thermal Sciences (AREA)
- Plasma & Fusion (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an integrated cabinet for installing and placing communication equipment, which relates to the technical field of communication cabinets and particularly relates to an integrated cabinet for installing and placing communication equipment. This communication equipment installs and places with integration rack, sets up the lightning rod through the top at communication rack body, when communication rack body suffered to the thunderbolt, utilizes the lightning rod to attract the thunder and lightning to self, then conducts the thunder and lightning to metal conductive grounding rod department through drawing thunder connecting wire, advances the ground with the thunder and lightning conduction by metal conductive grounding rod, avoids the thunder and lightning to hit communication rack body, has protected communication rack body internal communication equipment's safety.
Description
Technical Field
The invention relates to the technical field of communication cabinets, in particular to an integrated cabinet for installing and placing communication equipment.
Background
The cabinet is an indispensable component in the electrical equipment and is a carrier of the electrical control equipment. Typically made of cold rolled steel sheet or alloy. Can provide the protection functions of water resistance, dust prevention, electromagnetic interference resistance and the like for the storage equipment. The equipment cabinets are generally divided into server equipment cabinets, network equipment cabinets, console equipment cabinets and the like, common equipment cabinets have white, black and gray colors, and the equipment cabinets are divided into equipment cabinets with aluminum profiles, cold-rolled steel plate equipment cabinets and hot-rolled steel plate equipment cabinets according to materials; the machine is divided into a nine-fold section cabinet, a sixteen-fold cabinet and the like according to the processing technology.
The outdoor communication cabinet is one of outdoor cabinets, is a cabinet body which is directly under the influence of natural climate and is made of metal or nonmetal materials, does not allow an operator without permission to enter the cabinet body for operation, provides an outdoor physical working environment and a safety system for a wireless communication station or a wired network station workstation, is used for manufacturing a plate outside the cabinet body of the cabinet, adopts a hot-dip zinc plate with the thickness of more than or equal to 1.5mm, and is required to be sprayed with outdoor powder after being welded.
Because the communication rack is generally installed in the open air, under rainy weather, the communication rack of metal material is hit by the thunder and lightning very easily, cause the inside communication equipment loss of communication rack easily, influence people's normal communication, current communication rack is when dispelling the heat and exhausting simultaneously, outside dust enters into the inside of communication rack along the air inlet easily, cause communication equipment to fall the ash, influence communication equipment's life, current communication equipment does not have the function of fire prevention in addition, when communication equipment catches fire, unable timely putting out a fire to communication equipment, lead to the intensity of a fire to enlarge, cause serious economic loss, for this we provide a communication equipment installation and place with integration rack
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an integrated cabinet for installing and placing communication equipment, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: an integrated cabinet for installing and placing communication equipment comprises a communication cabinet body, wherein a concrete trapezoid boss is built at the bottom of the communication cabinet body, a fixed connection anchor rod is fixedly connected at the bottom of the communication cabinet body, a conical rain shed is fixedly installed at the top of the communication cabinet body, a lightning rod is arranged at the top of the conical rain shed, an air inlet with a separation net is arranged on the side surface of the bottom of the communication cabinet body, an air purification filter box is fixedly connected on the left side of the air inlet with the separation net, a cooling turbofan is fixedly connected on the left side of the air purification filter box, the top of the cooling turbofan is communicated with the inside of the communication cabinet body, a partition limiting clamp groove is arranged on the side surface of an inner cavity of the communication cabinet body, a communication partition is clamped inside the partition limiting clamp groove, and a circular heat dissipation exhaust port is arranged on the back surface of the communication cabinet body, a first heat dissipation fan is arranged inside the circular heat dissipation exhaust port, an LED illuminating lamp is fixedly arranged on the right side of the top surface of the communication cabinet body, the right side of the LED illuminating lamp is fixedly provided with a press type switch, the right side of the communication cabinet body is hinged with a communication cabinet door, a pressing convex block is fixedly arranged at the upper left corner of the cabinet door of the communication cabinet and is matched with a pressing switch, a temperature sensor and a flame smoke sensor are fixedly arranged on the left side of the top surface of the communication cabinet body, the bottom of the back of the communication cabinet body is fixedly connected with a control box body, the right side of the control box body is fixedly connected with a fire extinguisher storage box, the top fixedly connected with fire extinguishing agent conveyer pipe of fire extinguisher bin, the terminal fixedly connected with fire extinguishing agent nozzle of fire extinguishing agent conveyer pipe, fire extinguishing agent nozzle fixed mounting is at the back of communication rack body.
Optionally, two are no less than to the quantity of fixed connection stock, the lower half of fixed connection stock is provided with the spiral line, the middle part of fixed connection stock is provided with the separation blade, the bottom of fixed connection stock is inserted and is buried under ground, the fixed connection stock adopts stainless steel material preparation to form.
Optionally, the left side fixedly connected with of lightning rod bottom draws thunder connecting wire, draw thunder connecting wire along the outer wall downwardly extending of toper canopy and communication rack body, draw thunder connecting wire's bottom fixedly connected with metal conductive grounding rod, metal conductive grounding rod buries the below ground deeply.
Optionally, the quantity of air purification rose box has two and the both sides of symmetric distribution at cooling turbofan, the inside of air purification rose box is provided with the active carbon granule filling layer, the right side of active carbon granule filling layer is provided with the cotton layer of filter fiber, two parts about the inside vertical isolation of air purification rose box is become to active carbon granule filling layer and filter fiber cotton layer.
Optionally, the communication interlayer partition plate partitions the interior of the communication cabinet body into a plurality of installation chambers, a central communicating mesh is arranged in the middle of the communication interlayer partition plate, metal fixing threaded nails are connected to the two ends of the communication interlayer partition plate in a threaded manner, and the communication interlayer partition plate is fixed with the communication cabinet body through the metal fixing threaded nails.
Optionally, the number of the circular heat dissipation exhaust ports is multiple, a dustproof net is arranged outside the circular heat dissipation exhaust ports, and rain-proof baffles are arranged at the tops of the circular heat dissipation exhaust ports and are arc-shaped.
Optionally, a second heat dissipation fan is fixedly mounted at the top of the communication cabinet body, a dustproof separation net is arranged at the top of the second heat dissipation fan, the dustproof separation net is located at the bottom of the conical rain shelter, an explosion-proof observation window is arranged in the middle of the cabinet door of the communication cabinet, explosion-proof tempered glass is fixedly mounted inside the explosion-proof observation window, and a sealing rubber strip is arranged on the outer ring of the cabinet door of the communication cabinet.
Optionally, the inside of control box is provided with the battery, the battery provides electric power for the inside power consumption component of communication rack body, the top of battery is provided with the multiple-effect controller, the multiple-effect controller is respectively in cooling turbo fan, temperature sensor, flame smoke sensor and fire extinguisher bin electric connection.
Optionally, the inside fixed mounting of fire extinguisher bin has a fire extinguisher jar, the right side fixedly connected with fire extinguisher solenoid valve of fire extinguisher jar, the top fixedly connected with fire extinguishing agent conveyer pipe of fire extinguisher solenoid valve.
Optionally, the flame smoke sensor is fixedly mounted on the left side of the top surface of the communication cabinet body, the flame smoke sensor is electrically connected with the multi-effect controller inside the control box body, the flame smoke sensor is used for monitoring the smoke concentration generated inside the communication cabinet body in real time, a fire extinguisher electromagnetic valve inside the fire extinguisher storage box is determined to be opened or not according to the monitored smoke concentration generated inside the communication cabinet body according to a preset determination method, after the fire extinguisher electromagnetic valve is opened, a fire extinguishing agent inside the fire extinguisher tank is conveyed to a fire extinguishing agent nozzle through a fire extinguishing agent conveying pipe to be sprayed out, and flames inside the communication cabinet body are extinguished, wherein the specific steps of the preset determination method are as follows:
and S1, calculating the smoke discharge amount according to the following formula:
wherein m represents the amount of smoke emitted, v represents the convective heat release rate, h represents the height of the smoke layer0Represents the height of the virtual ignition source;
s2, determining the dynamic concentration of the smoke according to the following formula:
wherein C (t) represents the smoke concentration at time t, t represents the dynamic time, gammaxCoefficient representing the lateral diffusion of smoke, gammayA coefficient representing the longitudinal diffusion of the contaminant, d represents the distance between the detection point and the smoke, x represents the width of the interior (1) of the cabinet body, v represents the longitudinal diffusion of the contaminantxRepresenting the cross flow of smokeThe moving speed, y represents the length of the inside of the communication cabinet body (1), vyRepresenting the longitudinal flow speed of the smoke, lambda represents the comprehensive attenuation coefficient of pollutants, e, pi represents a natural constant, e takes the value of 2.71828183 …, and pi takes the value of 3.1415926 …;
s3, judging whether the dynamic concentration C (t) of the smoke is greater than a preset value:
if yes, opening a fire extinguisher electromagnetic valve inside the fire extinguisher storage box;
otherwise, the fire extinguisher electromagnetic valve in the fire extinguisher storage box is not required to be opened.
The invention provides an integrated cabinet for installing and placing communication equipment, which has the following beneficial effects:
1. this communication equipment installs and places with integration rack, sets up the lightning rod through the top at communication rack body, when communication rack body suffered to the thunderbolt, utilizes the lightning rod to attract the thunder and lightning to self, then conducts the thunder and lightning to metal conductive grounding rod department through drawing thunder connecting wire, advances the ground with the thunder and lightning conduction by metal conductive grounding rod, avoids the thunder and lightning to hit communication rack body, has protected communication rack body internal communication equipment's safety.
2. This communication equipment installs and places and use integration rack, bottom through at communication rack body sets up the air purification rose box, utilize cooling turbo fan with external air suction to the air purification rose box in, then purify the filtration at the dust that utilizes the inside active carbon granule filling layer of air purification rose box and filter fiber cotton layer in to the air, later the inside of communication rack body is carried to the air after will purifying again to cooling turbo fan, dispel the heat to the communication equipment of communication rack body inside, avoid the inside entering dust of communication rack body, prevent that the communication equipment of communication rack body inside is impaired because of the dust.
3. This communication equipment installs places and uses integration rack, sets up communication interlayer baffle through the inside at communication rack body, when installing communication equipment, can adjust the interval between each communication interlayer baffle according to the size of communication equipment volume, conveniently installs communication equipment in the interlayer of difference, has improved the flexibility that equipment used, and the ventilation between each interlayer can be guaranteed to the central intercommunication mesh in the middle of the communication interlayer baffle, is favorable to the heat dissipation between the interlayer.
4. This communication equipment installs and places and use integration rack, top through at communication rack body sets up flame smoke transducer, when the inside conflagration breaing out of communication rack body, utilize flame smoke transducer to detect the smog that produces when the conflagration takes place, then flame smoke transducer gives the inside multi-effect control ware of control box with signal transmission, later the inside fire extinguisher solenoid valve of multi-effect control ware control fire extinguisher bin is opened, the fire extinguishing agent that makes the fire extinguisher jar inside is carried fire extinguishing agent nozzle department blowout through the fire extinguishing agent conveyer pipe, extinguish the inside flame of communication rack body, avoid the inside intensity of a fire of communication rack body to stretch, reduce the loss of property that flame caused.
Drawings
FIG. 1 is a schematic cross-sectional view of the front side of the present invention;
FIG. 2 is a schematic view of the backside of the present invention;
FIG. 3 is a schematic structural diagram of the interior of the control box of the present invention;
FIG. 4 is a schematic view showing the inside structure of the fire extinguisher storage case of the present invention;
FIG. 5 is a schematic view showing the structure of the inside of the purification filter according to the present invention;
FIG. 6 is an enlarged view of A of FIG. 1 according to the present invention.
In the figure: 1. a communication cabinet body; 2. a concrete trapezoidal boss; 3. fixedly connecting an anchor rod; 4. a conical canopy; 5. a lightning rod; 6. a lightning-inducing connection wire; 7. a metal conductive ground rod; 8. an air inlet with a separation net; 9. an air purification filter box; 91. an activated carbon particle packed layer; 92. a layer of filter fiber cotton; 10. cooling the turbine fan; 11. a baffle plate limiting clamping groove; 12. a communication interlayer separator; 13. the center is communicated with the meshes; 14. fixing the threaded nail by metal; 15. a circular heat dissipation exhaust port; 16. a first heat dissipation fan; 17. a rain-proof baffle plate; 18. a second heat dissipation fan; 19. a dustproof isolation net; 20. an LED lighting lamp; 21. a push-type switch; 22. a cabinet door of a communication cabinet; 23. pressing the convex block; 24. an explosion-proof observation window; 25. a temperature sensor; 26. a flame smoke sensor; 27. a control box body; 271. a storage battery; 272. a multi-effect controller; 28. a fire extinguisher storage bin; 281. a fire extinguisher tank; 282. a fire extinguisher solenoid valve; 29. a fire extinguishing agent delivery pipe; 30. a fire extinguishing agent nozzle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: an integrated cabinet for installing and placing communication equipment comprises a communication cabinet body 1, wherein a concrete trapezoid boss 2 is built at the bottom of the communication cabinet body 1, the height of the communication cabinet body 1 can be improved by arranging the concrete trapezoid boss 2 at the bottom of the communication cabinet body 1, accumulated water at the bottom of the communication cabinet body 1 is avoided, meanwhile, a trapezoid inclined plane is favorable for rainwater to flow downwards and can prevent rainwater from splashing upwards, a fixed connecting anchor rod 3 is fixedly connected to the bottom of the communication cabinet body 1, the number of the fixed connecting anchor rods 3 is not less than two, spiral grains are arranged at the lower half part of the fixed connecting anchor rod 3, a baffle is arranged in the middle of the fixed connecting anchor rod 3, the bottom of the fixed connecting anchor rod 3 is inserted and buried under the ground, the fixed connecting anchor rod 3 is made of stainless steel, and the fixed connecting anchor rod 3 is arranged at the bottom of the communication cabinet body, because the lower half part of the fixed connecting anchor rod 3 is provided with the spiral grain middle part provided with the blocking piece, the friction resistance between the fixed connecting anchor rod 3 and the ground can be increased, the falling of the communication cabinet body 1 is prevented, the fixing firmness of the communication cabinet body 1 is improved, the top part of the communication cabinet body 1 is fixedly provided with the conical rain shed 4, the periphery of the conical rain shed 4 extends to the outside of the body 1 by arranging the conical rain shed 4 on the top part of the body 1, thus, when raining, rainwater can drop to the outside of the body 1 along the conical rain shed 4, thereby preventing the rainwater from flowing down along the body 1 and preventing the water from entering the inside of the body 1, the top part of the conical rain shed 4 is provided with the lightning rod 5, the left side of the bottom part of the lightning rod 5 is fixedly connected with the lightning guiding connecting wire 6, the lightning guiding connecting wire 6 extends downwards along the outer walls of the conical rain shed 4 and the, the bottom of the lightning-induced connecting wire 6 is fixedly connected with a metal conductive grounding rod 7, the metal conductive grounding rod 7 is deeply buried under the ground, when the communication cabinet body 1 is struck by lightning, the lightning is attracted to the metal conductive grounding rod 7 by the lightning rod 5 through the lightning-induced connecting wire 6 and then is conducted to the metal conductive grounding rod 7 through the lightning-induced connecting wire 1, the lightning is conducted into the ground by the metal conductive grounding rod 7, the lightning is prevented from hitting the communication cabinet body 1, the safety of communication equipment inside the communication cabinet body 1 is protected, the side surface of the bottom of the communication cabinet body 1 is provided with an air inlet 8 with a spacer mesh, the left side of the air inlet 8 with the spacer mesh is fixedly connected with an air purification filter box 9, the number of the air purification filter boxes 9 is two, and the air purification filter boxes are symmetrically distributed on two sides of a cooling turbo fan 10, and an activated carbon particle filling layer 91 is arranged inside the air purification filter box 9, the right side of the activated carbon particle filling layer 91 is provided with the filtering fiber cotton layer 92, the inside of the air purifying filter box 9 is vertically separated into a left part and a right part by the activated carbon particle filling layer 91 and the filtering fiber cotton layer 92, the air purifying filter box 9 is arranged at the bottom of the communication cabinet body 1, the outside air is sucked into the air purifying filter box 9 by the cooling turbo fan 10, then the dust in the air is purified and filtered by the activated carbon particle filling layer 91 and the filtering fiber cotton layer 92 in the air purifying filter box 9, then the purified air is conveyed to the inside of the communication cabinet body 1 by the cooling turbo fan 10, the communication equipment in the communication cabinet body 1 is radiated, the dust can be prevented from entering the inside of the communication cabinet body 1, and therefore the communication equipment in the communication cabinet body 1 is prevented from being damaged by the dust, the service life of communication equipment in the communication cabinet body 1 is prolonged, the left side of the air purification filter box 9 is fixedly connected with a cooling turbofan 10, the top of the cooling turbofan 10 is communicated with the inside of the communication cabinet body 1, the side surface of the inner cavity of the communication cabinet body 1 is provided with a partition limiting clamping groove 11, a communication partition board 12 is clamped in the partition limiting clamping groove 11, the communication partition board 12 divides the inside of the communication cabinet body 1 into a plurality of installation chambers, the middle part of the communication partition board 12 is provided with a central communicating mesh 13, two ends of the communication partition board 12 are in threaded connection with metal fixing threaded nails 14, the communication partition board 12 is fixed with the communication cabinet body 1 through the metal fixing threaded nails 14, the spacing distance between the communication partition boards 12 can be adjusted according to the size of the communication equipment when the communication equipment is installed, the communication equipment is convenient to be arranged in different interlayers, the flexibility of the use of the equipment is improved, the center of the middle of the communication interlayer clapboard 12 is communicated with the mesh holes 13, the ventilation between the interlayers can be ensured, the heat dissipation between the interlayers is facilitated, the back surface of the communication cabinet body 1 is provided with the circular heat dissipation exhaust port 15, the inside of the circular heat dissipation exhaust port 15 is provided with the first heat dissipation fan 16, the number of the circular heat dissipation exhaust ports 15 is multiple, the outside of the circular heat dissipation exhaust port 15 is provided with the dustproof net, the back surface of the communication cabinet body 1 is provided with the multiple circular heat dissipation exhaust ports 15, the hot air in the communication cabinet body 1 is discharged by utilizing the first heat dissipation fan 16 in the circular heat dissipation exhaust port 15, the heat dissipation of each interlayer in the communication cabinet body 1 is facilitated, the heat dissipation efficiency in the communication cabinet body 1 is improved, and the heat, the top of the circular heat dissipation exhaust port 15 is provided with a rainproof baffle 17, the rainproof baffle 17 is arc-shaped, the rainproof baffle 17 is arranged at the top of the circular heat dissipation exhaust port 15, so that the rainproof effect can be achieved, rainwater is prevented from falling into the communication cabinet body 1 from the circular heat dissipation exhaust port 15, the communication equipment inside the communication cabinet body 1 is prevented from being damaged, the safety of the communication cabinet body 1 is improved, the top of the communication cabinet body 1 is fixedly provided with a second heat dissipation fan 18, the top of the second heat dissipation fan 18 is provided with a dustproof isolation net 19, the dustproof isolation net 19 is positioned at the bottom of the conical rain shelter 4, the right side of the top surface of the communication cabinet body 1 is fixedly provided with an LED illuminating lamp 20, and by arranging the LED illuminating lamp 20 at the top of the communication cabinet body 1, when a maintenance person overhauls the communication equipment inside the communication cabinet body 1, after the communication cabinet door 22 is opened, the pressing convex block 23 can be separated from the communication cabinet door 22 and can not press down the pressing switch 21 any more, so that the LED illuminating lamp 20 is electrified and lightened to illuminate the inside of the communication cabinet body 1, maintenance personnel do not need to maintain while illuminating, the burden of the maintenance personnel is lightened, the pressing switch 21 is fixedly arranged on the right side of the LED illuminating lamp 20, the communication cabinet door 22 is hinged to the right side of the communication cabinet body 1, the middle part of the communication cabinet door 22 is provided with the explosion-proof observation window 24, the explosion-proof toughened glass is fixedly arranged inside the explosion-proof observation window 24, the outer ring of the communication cabinet door 22 is provided with the sealing rubber strip, an inspector can see the basic condition inside the communication cabinet body 1 without opening the communication cabinet door 22 through arranging the explosion-proof observation window 24 in the communication cabinet door 22, and can conveniently observe the condition inside the communication cabinet body 1, the working condition inside the communication cabinet body 1 can be judged more quickly, the sealing rubber strip on the outer ring of the communication cabinet door 22 improves the sealing property between the communication cabinet door 22 and the communication cabinet body 1, dust is prevented from entering the inside of the communication cabinet body 1, the pressing convex block 23 is fixedly installed at the upper left corner of the communication cabinet door 22, the pressing convex block 23 is matched with the pressing switch 21, the temperature sensor 25 and the flame smoke sensor 26 are fixedly installed at the left side of the top surface of the communication cabinet body 1, the control box body 27 is fixedly connected to the bottom of the back surface of the communication cabinet body 1, the storage battery 271 is arranged inside the control box body 27, the storage battery 271 provides electric power for electric elements inside the communication cabinet body 1, the storage battery 271 is arranged inside the control box body 27, when communication equipment inside the communication cabinet body 1 has power failure due to faults, the storage battery 271 can still supply power to electronic elements inside the communication cabinet body 1, such as the LED illuminating lamp 20, the flame smoke sensor 26 and the like, so as to ensure the normal operation of functions of lighting, fire prevention, heat dissipation and the like inside the communication cabinet body 1, the multi-effect controller 272 is arranged at the top of the storage battery 271, the multi-effect controller 272 is respectively electrically connected with the cooling turbo fan 10, the temperature sensor 25, the flame smoke sensor 26 and the fire extinguisher storage box 28, the flame smoke sensor 26 is used for detecting smoke generated when a fire disaster occurs inside the communication cabinet body 1 by arranging the flame smoke sensor 26 at the top of the communication cabinet body 1, then the flame smoke sensor 26 transmits a signal to the multi-effect controller 272 inside the control box 27, and then the multi-effect controller 272 controls the fire extinguisher electromagnetic valve 282 inside the fire extinguisher storage box 28 to be opened, make the inside fire extinguishing agent of fire extinguisher jar 281 carry fire extinguishing agent nozzle 30 department blowout through fire extinguishing agent conveyer pipe 29, extinguish the flame of communication cabinet body 1 inside, avoid the intensity of a fire of communication cabinet body 1 inside to stretch, reduce the loss of property that flame caused, the right side fixedly connected with fire extinguisher bin 28 of control box 27, the inside fixed mounting of fire extinguisher bin 28 has fire extinguisher jar 281, the right side fixedly connected with fire extinguisher solenoid valve 282 of fire extinguisher jar 281, the top fixedly connected with fire extinguishing agent conveyer pipe 29 of fire extinguisher solenoid valve 282, the top fixedly connected with fire extinguishing agent conveyer pipe 29 of fire extinguisher bin 28, the terminal fixedly connected with fire extinguishing agent nozzle 30 of fire extinguishing agent conveyer pipe 29, the back of fire extinguishing agent nozzle 30 fixed mounting at communication cabinet body 1.
In conclusion, when the integrated cabinet for installing and placing the communication equipment is used, the lower half part of the anchor rod 3 fixedly connected to the bottom of the concrete trapezoid boss 2 is inserted and buried below the ground, then the concrete trapezoid boss 2 is poured by using concrete, the top of the concrete trapezoid boss 2 and the bottom of the anchor rod 3 are poured together, after the concrete trapezoid boss 2 is solidified, the lightning rod 5 is installed at the top of the conical rain shelter 4, the lightning leading connecting lead 6 is fixed downwards along the outer walls of the conical rain shelter 4 and the communication cabinet body 1, the metal conductive grounding rod 7 at the bottom of the lightning leading connecting lead 6 is deeply buried underground, then the distance between the communication interlayer partition plates 12 is adjusted according to the size of the communication equipment, the communication interlayer partition plates 12 are fixed by using metal fixing threaded nails 14 after adjustment, and then the communication equipment is installed in the communication cabinet body 1, the temperature inside the communication cabinet body 1 is detected by the temperature sensor 25, when the temperature inside the communication cabinet body 1 is detected by the temperature sensor 25 to be too high, the multi-effect controller 272 inside the control box 27 controls the cooling turbo fan 10 to suck outside air into the air purification and filtration box 9, then dust in the air is purified and filtered by using the activated carbon particle filling layer 91 and the filter fiber cotton layer 92 inside the air purification and filtration box 9, then the purified air is conveyed to the inside of the communication cabinet body 1 by the cooling turbo fan 10 to dissipate heat of communication equipment inside the communication cabinet body 1, meanwhile, the first cooling fan 16 and the second cooling fan 18 continuously convey hot air inside the communication cabinet body 1 to the outside of the communication cabinet body 1 to discharge heat, when the communication cabinet door 22 is opened, the pressing convex block 23 is separated from the communication cabinet door 22 and does not press down the pressing type switch 21 any more, make LED light 20 circular telegram light, throw light on to the inside of communication rack body 1, when the inside of communication rack body 1 is on fire, flame smoke transducer 26 detects flame smoke signal and gives the inside multi-effect controller 272 of control box 27 with the signal transmission, then multi-effect controller 272 controls fire extinguisher solenoid valve 282 and opens, make the inside fire extinguishing agent of fire extinguisher jar 281 carry fire extinguishing agent nozzle 30 department blowout through fire extinguishing agent conveyer pipe 29, carry out timely putting out to the inside flame of communication rack body 1, avoid the intensity of a fire to stretch, can.
In this embodiment, the flame smoke sensor 26 is fixedly installed on the left side of the top surface of the communication cabinet body 1, the flame smoke sensor 26 is electrically connected to the multi-effect controller 272 inside the control box 27, the flame smoke sensor 26 is used for monitoring the smoke concentration generated inside the communication cabinet body 1 in real time, and according to the monitored smoke concentration generated inside the communication cabinet body 1, whether to open the fire extinguisher solenoid valve 282 inside the fire extinguisher storage box 28 is determined according to a preset determination method, after the fire extinguisher solenoid valve 282 is opened, the fire extinguishing agent inside the fire extinguisher tank 281 is delivered to the fire extinguishing agent nozzle 30 through the fire extinguishing agent delivery pipe 29 to be sprayed out, and the flame inside the communication cabinet body 1 is extinguished, wherein the specific steps of the preset determination method are as follows:
and S1, calculating the smoke discharge amount according to the following formula:
wherein m represents the smoke discharge amount, ν represents the convective heat release rate, h represents the height of the smoke layer0Represents the height of the virtual ignition source;
s2, determining the dynamic concentration of smoke according to the following formula:
wherein C (t) represents the smoke concentration at time t, t represents the dynamic time, gammaxCoefficient representing the lateral diffusion of smoke, gammayCoefficient representing longitudinal diffusion of contaminant, d represents distance between detection point and smoke, x represents width of inside 1 of communication cabinet body, vxRepresents the smoke cross flow velocity, y represents the length of the inside of the communication cabinet body 1, vyRepresenting the longitudinal flow speed of the smoke, lambda represents the comprehensive attenuation coefficient of pollutants, e, pi represents a natural constant, e takes the value of 2.71828183 …, and pi takes the value of 3.1415926 …;
s3, judging whether the dynamic concentration C (t) of the smoke is greater than a preset value:
if yes, the fire extinguisher solenoid valve 282 inside the fire extinguisher storage tank 28 is opened;
otherwise, the fire extinguisher solenoid valve 282 inside the fire extinguisher storage tank 28 need not be opened.
Has the advantages that: by arranging the flame smoke sensor 26, the fire extinguisher storage box is used for judging the smoke concentration generated inside the communication cabinet body 1, and then determining whether to open the fire extinguisher electromagnetic valve 282 inside the fire extinguisher storage box 28 according to the smoke concentration value, and the judging process is as follows: based on flame smoke sensor 26, calculate the smog emission according to the company, secondly, calculate the dynamic concentration of smog according to the formula based on the smog emission, finally, compare with the default according to the dynamic concentration of smog, if be less than the default, need not to open the inside fire extinguisher solenoid valve 282 of fire extinguisher bin 28, if be greater than the default, open the inside fire extinguisher solenoid valve 282 of fire extinguisher bin 28, make the inside fire extinguishing agent of fire extinguisher jar 281 carry fire extinguishing agent nozzle 30 department blowout through fire extinguishing agent conveyer pipe 29, carry out timely putting out to the inside flame of communication rack body 1, avoid the intensity of a fire to stretch, thereby the factor of safety of the device has been improved, reduce the loss of property that flame caused.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a communication equipment installs and places with integration rack, includes communication rack body (1), its characterized in that: the bottom of the communication cabinet body (1) is built with a concrete trapezoid boss (2), the bottom of the communication cabinet body (1) is fixedly connected with a fixed connection anchor rod (3), the top of the communication cabinet body (1) is fixedly provided with a conical rain shed (4), the top of the conical rain shed (4) is provided with a lightning rod (5), the side surface of the bottom of the communication cabinet body (1) is provided with an air inlet (8) with a separation net, the left side of the air inlet (8) with the separation net is fixedly connected with an air purification filter box (9), the left side of the air purification filter box (9) is fixedly connected with a cooling turbine fan (10), the top of the cooling turbine fan (10) is communicated with the inside of the communication cabinet body (1), the side surface of the inner cavity of the communication cabinet body (1) is provided with a partition plate limiting clamping groove (11), the inside joint of spacing draw-in groove of baffle (11) has communication interlayer baffle (12), and circular heat dissipation gas vent (15) have been seted up at the back of communication rack body (1), the inside of circular heat dissipation gas vent (15) is provided with first cooling fan (16), the right side fixed mounting of communication rack body (1) top surface has LED light (20), the right side fixed mounting of LED light (20) has press type switch (21), the right side of communication rack body (1) articulates there is communication rack cabinet door (22), the upper left corner fixed mounting of communication rack cabinet door (22) has presses protruding piece (23), press protruding piece (23) and press type switch (21) and cooperate, the left side fixed mounting of communication rack body (1) top surface has temperature sensor (25) and flame smoke transducer (26), the bottom fixedly connected with control box (27) at the back of communication rack body (1), the right side fixedly connected with fire extinguisher bin (28) of control box (27), the top fixedly connected with fire extinguishing agent conveyer pipe (29) of fire extinguisher bin (28), the terminal fixedly connected with fire extinguishing agent nozzle (30) of fire extinguishing agent conveyer pipe (29), fire extinguishing agent nozzle (30) fixed mounting is at the back of communication rack body (1).
2. The integrated cabinet for installing and placing the communication equipment as claimed in claim 1, wherein: the quantity of fixed connection stock (3) is no less than two, the lower half of fixed connection stock (3) is provided with the spiral line, the middle part of fixed connection stock (3) is provided with the separation blade, the bottom of fixed connection stock (3) is inserted and is buried under ground, fixed connection stock (3) adopt stainless steel matter preparation to form.
3. The integrated cabinet for installing and placing the communication equipment as claimed in claim 1, wherein: the lightning rod (5) the left side fixedly connected with of bottom draws thunder connecting wire (6), draw thunder connecting wire (6) extend downwards along the outer wall of toper canopy (4) and communication cabinet body (1), the bottom fixedly connected with metal electrically conductive earth bar (7) of drawing thunder connecting wire (6), metal electrically conductive earth bar (7) bury deeply below ground.
4. The integrated cabinet for installing and placing the communication equipment as claimed in claim 1, wherein: the quantity of air purification rose box (9) has two and the both sides of symmetric distribution in cooling turbo fan (10), the inside of air purification rose box (9) is provided with activated carbon particle filling layer (91), the right side of activated carbon particle filling layer (91) is provided with filter fiber cotton layer (92), two parts about activated carbon particle filling layer (91) and filter fiber cotton layer (92) become the vertical isolation in inside of air purification rose box (9).
5. The integrated cabinet for installing and placing the communication equipment as claimed in claim 1, wherein: the interior of communication rack body (1) is divided into a plurality of installation rooms by communication interlayer baffle (12), the middle part of communication interlayer baffle (12) is provided with center intercommunication mesh (13), the both ends threaded connection of communication interlayer baffle (12) has metal fixed screw (14), communication interlayer baffle (12) are together fixed with communication rack body (1) through metal fixed screw (14).
6. The integrated cabinet for installing and placing the communication equipment as claimed in claim 1, wherein: the quantity of circular heat dissipation gas vent (15) has a plurality ofly, the outside of circular heat dissipation gas vent (15) is provided with the dust screen, the top of circular heat dissipation gas vent (15) is provided with rain-proof baffle (17), rain-proof baffle (17) are arc.
7. The integrated cabinet for installing and placing the communication equipment as claimed in claim 1, wherein: the top fixed mounting of communication rack body (1) has second cooling fan (18), the top of second cooling fan (18) is provided with dustproof separation net (19), dustproof separation net (19) are located the bottom of toper canopy (4), the middle part of communication rack cabinet door (22) is provided with explosion-proof observation window (24), the inside fixed mounting of explosion-proof observation window (24) has explosion-proof toughened glass, the outer lane of communication rack cabinet door (22) is provided with joint strip.
8. The integrated cabinet for installing and placing the communication equipment as claimed in claim 1, wherein: the inside of control box (27) is provided with battery (271), battery (271) provide electric power for the inside power consumption component of communication cabinet body (1), the top of battery (271) is provided with multiple-effect controller (272), multiple-effect controller (272) are respectively in cooling turbo fan (10), temperature sensor (25), flame smoke sensor (26) and fire extinguisher storage box (28) electric connection.
9. The integrated cabinet for installing and placing the communication equipment as claimed in claim 1, wherein: the fire extinguisher storage box is characterized in that a fire extinguisher tank (281) is fixedly mounted inside the fire extinguisher storage box (28), a fire extinguisher electromagnetic valve (282) is fixedly connected to the right side of the fire extinguisher tank (281), and a fire extinguishing agent delivery pipe (29) is fixedly connected to the top of the fire extinguisher electromagnetic valve (282).
10. The integrated cabinet for installing and placing the communication equipment as claimed in claim 1, wherein: the flame smoke sensor (26) is fixedly arranged on the left side of the top surface of the communication cabinet body (1), the flame smoke sensor (26) is electrically connected with a multi-effect controller (272) inside the control box body (27), the flame smoke sensor (26) is used for monitoring the smoke concentration generated in the communication cabinet body (1) in real time, determining whether to open a fire extinguisher solenoid valve (282) inside a fire extinguisher storage box (28) according to the monitored concentration of smoke generated inside the communication cabinet body (1) according to a preset determination method, when the electromagnetic valve (282) of the fire extinguisher is opened, the fire extinguishing agent in the fire extinguisher tank (281) is conveyed to the fire extinguishing agent nozzle (30) through the fire extinguishing agent conveying pipe (29) to be sprayed out, extinguishing flames inside the communication cabinet body (1), wherein the preset determining method comprises the following specific steps:
and S1, calculating the smoke discharge amount according to the following formula:
wherein m represents the amount of smoke emitted, v represents the convective heat release rate, h represents the height of the smoke layer0Represents the height of the virtual ignition source;
s2, determining the dynamic concentration of the smoke according to the following formula:
wherein C (t) represents the smoke concentration at time t, t represents the dynamic time, gammaxCoefficient representing the lateral diffusion of smoke, gammayA coefficient representing the longitudinal diffusion of the contaminant, d represents the distance between the detection point and the smoke, and x represents the width of the interior (1) of the cabinet body，vxRepresents the smoke cross flow speed, y represents the length inside the communication cabinet body (1), vyRepresenting the longitudinal flow speed of the smoke, lambda represents the comprehensive attenuation coefficient of pollutants, e, pi represents a natural constant, e takes the value of 2.71828183 …, and pi takes the value of 3.1415926 …;
s3, judging whether the dynamic concentration C (t) of the smoke is greater than a preset value:
if yes, opening a fire extinguisher electromagnetic valve (282) in the fire extinguisher storage box (28);
otherwise, the fire extinguisher solenoid valve (282) inside the fire extinguisher storage tank (28) need not be opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982679.4A CN112074124A (en) | 2020-09-17 | 2020-09-17 | Integrated cabinet for installing and placing communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010982679.4A CN112074124A (en) | 2020-09-17 | 2020-09-17 | Integrated cabinet for installing and placing communication equipment |
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| Publication Number | Publication Date |
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| CN112074124A true CN112074124A (en) | 2020-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010982679.4A Withdrawn CN112074124A (en) | 2020-09-17 | 2020-09-17 | Integrated cabinet for installing and placing communication equipment |
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| CN (1) | CN112074124A (en) |
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| CN114115086A (en) * | 2021-11-11 | 2022-03-01 | 浙江辉博电力设备制造有限公司 | Monitoring station with built-in integrated modular function and control system thereof |
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Application publication date: 20201211 |