CN117956769A - Power distribution communication network safety management system - Google Patents
Power distribution communication network safety management system Download PDFInfo
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- CN117956769A CN117956769A CN202410346024.6A CN202410346024A CN117956769A CN 117956769 A CN117956769 A CN 117956769A CN 202410346024 A CN202410346024 A CN 202410346024A CN 117956769 A CN117956769 A CN 117956769A
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- 238000004891 communication Methods 0.000 title claims abstract description 241
- 238000009826 distribution Methods 0.000 title claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000012544 monitoring process Methods 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 69
- 230000017525 heat dissipation Effects 0.000 claims description 61
- 238000007789 sealing Methods 0.000 claims description 50
- 238000009434 installation Methods 0.000 claims description 46
- 238000007664 blowing Methods 0.000 claims description 36
- 238000010521 absorption reaction Methods 0.000 claims description 25
- 238000003860 storage Methods 0.000 claims description 20
- 239000000110 cooling liquid Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 25
- 238000000034 method Methods 0.000 abstract description 15
- 239000000428 dust Substances 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000008054 signal transmission Effects 0.000 abstract description 3
- 239000002826 coolant Substances 0.000 abstract 3
- 238000001914 filtration Methods 0.000 abstract 1
- 230000001771 impaired effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 237
- 239000000243 solution Substances 0.000 description 19
- 230000008569 process Effects 0.000 description 14
- 230000002265 prevention Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- MSSNHSVIGIHOJA-UHFFFAOYSA-N pentafluoropropane Chemical compound FC(F)CC(F)(F)F MSSNHSVIGIHOJA-UHFFFAOYSA-N 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention belongs to the technical field of communication network safety, in particular to a power distribution communication network safety management system, which comprises a communication cabinet, a monitoring alarm module, a power protection module, an environment detection module and a network safety module; the communication cabinet comprises a cabinet door, and the cabinet door is arranged at an opening part at one side of the communication cabinet; in-process that the air bubble goes out in the coolant liquid, coolant liquid and air contact, impurity and dust in the filtration air avoid being in outdoor communication rack and lead to inside communication equipment impaired because of the too much reason of dust, cause distribution digital signal's transmission to receive the influence, when improving the clean degree that gets into the interior air of communication rack, coolant liquid contact air reduces the temperature of air, improves the radiating effect in the communication rack.
Description
Technical Field
The invention belongs to the technical field of communication network security, and particularly relates to a power distribution communication network security management system.
Background
The power system distribution network automation is a system for realizing real-time monitoring, maintenance and fault intelligent self-healing of a power distribution network in a power system by utilizing a computer technology and an automation technology; the power system automation realizes the transmission of digital information and the issuing of control instructions based on a communication network, so the safety of the communication network and communication equipment is important; once the communication equipment fails, the power system cannot normally operate, and serious consequences such as power interruption, equipment damage and the like are caused in serious cases, so that great influence is caused on society and economy.
With the development of the communication industry, more and more communication cabinets are required to be directly used outdoors; because the environment which the communication cabinet needs to face is quite severe in an outdoor use environment, the heat dissipation, dust prevention and water prevention of the cabinet are also highly required; at present, a communication cabinet has the condition of internal communication equipment failure, wherein one important reason is heat dissipation, dust prevention and water prevention failure; most of the failure reasons of the communication equipment are caused by overhigh temperature, for the communication equipment, the working temperature is increased, the working load of the communication equipment is increased, the working efficiency of the communication equipment is reduced, and the risk of failure or failure of internal electronic components of the communication equipment caused by high temperature in operation is also increased.
Disclosure of Invention
In order to make up for the deficiency of the prior art, solve the above-mentioned technical problem; the invention provides a power distribution communication network safety management system.
The technical scheme adopted for solving the technical problems is as follows: the invention provides a power distribution communication network safety management system, which comprises a communication cabinet, a monitoring alarm module, a power protection module, an environment detection module and a network safety module, wherein the communication cabinet is connected with the monitoring alarm module; the monitoring alarm module is used for carrying out video monitoring on the inside and the periphery of the communication cabinet and alarming on abnormal conditions; the power protection module is used for carrying out overload protection on electric appliances in the communication cabinet; the environment detection module is used for detecting the working environment in the communication cabinet and making adjustment; the network security module is used for carrying out network protection on the communication cabinet; there is the cabinet door in the communication rack, the communication rack includes:
The air supply assembly is arranged in the communication cabinet, a sealing box is arranged in the communication cabinet, and cooling liquid is injected into the sealing box; the top of the sealing box is uniformly provided with an air outlet pipe, and two sides of the sealing box are uniformly provided with air inlet pipes; an air supply plate is uniformly arranged above the sealing box, and an air supply pipe is arranged in the air supply plate;
The mounting box is uniformly arranged above the sealing box, and fixing strips are arranged on two sides of the mounting box; the fixing strip at one side of the installation box is connected with the air supply plate, and the fixing strip at the other side of the installation box is connected with the inner wall of the communication cabinet; a first air passage is formed in the inner wall of the mounting box, a second air passage is formed in the fixing strip, and the first air passage is communicated with the second air passage; the mounting box inner wall has evenly seted up the gas vent, just the gas vent annular distributes, gas vent and first air flue intercommunication.
Preferably, the communication cabinet further comprises a telescopic rod, the telescopic rod is installed on the cabinet door, and a push plate is arranged at the telescopic end of the telescopic rod; one end of the mounting box, which is close to the cabinet door, is connected with a moving block in a sliding manner, and the moving block is connected with the push plate; the communication cabinet is characterized in that a side far away from the cabinet door is uniformly provided with heat dissipation holes; the air blowing holes are obliquely arranged away from the cabinet door, and are conical holes; the aperture of one end of the air blowing hole close to the first air passage is larger than that of one end of the air blowing hole far away from the first air passage.
Preferably, a baffle is fixedly connected to the bottom of the communication cabinet at a position close to the heat dissipation hole, and the top of the baffle is close to the inner top of the communication cabinet.
Preferably, a water tank is arranged at the bottom of the communication cabinet, and the sealing box is positioned in the water tank; the space between the baffle and the inner wall of the communication cabinet is communicated with the water tank.
Preferably, the inner wall of the installation box is uniformly provided with supporting holes, and the supporting holes are communicated with the air supply assembly through air pipes; a supporting air bag is arranged in the supporting hole and is communicated with the supporting hole; the support airbag top is provided with the support column, just the support column is located the supporting hole.
Preferably, a liquid storage cavity is formed in the inner wall of the mounting box, and a solution with volatile property is injected into the liquid storage cavity; the inner wall of the installation box is uniformly provided with sliding grooves, and the sliding grooves are close to the bottom of the installation box; a telescopic pipe is arranged in the sliding groove, the telescopic direction of the telescopic pipe faces the cabinet door, and a spring is arranged between the telescopic pipe and the sliding groove; the inside of the telescopic pipe is communicated with the liquid storage cavity, the telescopic end of the telescopic pipe is provided with a U-shaped sliding rod, and the sliding rod is connected with the moving block through a pull rope; the part of the sliding rod, which is far away from the telescopic pipe, is rotationally connected with a water absorption cylinder, the water absorption cylinder is made of water absorption sponge materials, and water outlets are uniformly formed in the contact part of the sliding rod and the water absorption cylinder; the top of the mounting box is provided with a one-way valve, and the one-way valve is communicated with the liquid storage cavity.
Preferably, the surface of the water absorption cylinder is sleeved with a rubber ring, and the rubber ring is fixedly connected with the water absorption cylinder; the cross section of the rubber ring is L-shaped, and the opening part of the rubber ring faces the inside of the mounting box.
Preferably, a water stop plate is arranged at the position of the sliding rod close to the water absorption cylinder, and the water stop plate is L-shaped; the opening part of the water stop plate faces the water absorption cylinder.
Preferably, a sealing plate is arranged at one end of the mounting box, which is close to the cabinet door, and a heat dissipation air bag is arranged between the sealing plate and the moving block; the side, close to the cabinet door, of the heat dissipation air bag is uniformly provided with an air suction nozzle, and the side, far away from the cabinet door, of the heat dissipation air bag is uniformly provided with an air outlet nozzle, and the air outlet nozzle penetrates through the moving block and points to the center of the installation box; a loop bar is arranged on one side of the moving block, which is close to the cabinet door, and one end of the loop bar penetrates through the sealing plate and is close to the push plate; the one end that the loop bar is close to the push pedal rotates and is connected with the ring, just the ring inner circle is equipped with the screw thread, the position that the loop bar was kept away from to the ring is connected with push pedal screw thread.
Preferably, one side of the cabinet door, which is close to the communication cabinet, is hinged with a moving rod, the moving rod is slidably connected in the inner wall of the communication cabinet, and the cabinet door is fixed on one side of the communication cabinet through a lock installed on the cabinet door.
The beneficial effects of the invention are as follows:
1. According to the power distribution communication network safety management system, in the process that air bubbles in the cooling liquid and is discharged, the cooling liquid is contacted with the air, impurities and dust in the air are filtered, the problem that internal communication equipment of an outdoor communication cabinet is damaged due to excessive dust is avoided, transmission of power distribution digital signals is affected, the cleaning degree of the air entering the communication cabinet is improved, meanwhile, the cooling liquid contacts with the air to reduce the temperature of the air, and the radiating effect in the communication cabinet is improved.
2. According to the power distribution communication network safety management system, the telescopic rod is arranged, the push plate is driven by the telescopic rod to be close to one end of the installation box, the push plate drives the movable block to move in the installation box to be close to communication equipment in the installation box, the movable block stops air from flowing out to one end of the installation box far away from the cabinet door, and the air is discharged out of the communication cabinet through the radiating hole; in addition, in the process of moving the moving block towards the center of the installation box, the air flowing space inside the installation box is reduced, the effect of pushing air in the installation box is achieved, the air blown out of the air blowing holes is pushed out of the installation box, so that the air flowing track inside the installation box uniformly flows along the surface of the communication equipment towards the direction of the radiating holes, the air flow velocity around the communication equipment is increased, and the radiating effect is improved; and the air supply assembly blows air into the communication cabinet, the heat dissipation holes keep air to be discharged, external dust is prevented from entering the communication cabinet from the heat dissipation holes, and the cleanliness of the communication cabinet is kept.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of a telecommunications cabinet of the present invention;
FIG. 2 is a top view of a telecommunications cabinet of the present invention;
FIG. 3 is a side view in cross section of a sump according to the invention;
FIG. 4 is a front view of a communication cabinet in accordance with the present invention;
fig. 5 is a perspective view of the mounting case of the present invention;
FIG. 6 is a side view in cross section of the mounting box of the present invention;
FIG. 7 is a cross-sectional view of the mounting box of the present invention in a top view;
FIG. 8 is a front cross-sectional view of the mounting box of the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 6 at A;
Fig. 10 is a partial enlarged view at B in fig. 8.
In the figure: communication cabinet 1, cabinet door 11, air supply assembly 12, sealing box 13, outlet duct 14, inlet duct 15, air supply plate 16, air supply duct 17, mounting box 2, fixing strip 21, first air duct 22, second air duct 23, air blowing hole 24, telescopic rod 3, push plate 31, moving block 32, heat dissipation hole 33, baffle 34, water tank 35, support hole 4, support airbag 41, support column 42, liquid storage cavity 5, slide groove 51, telescopic tube 52, slide bar 53, water suction tube 54, water outlet hole 55, one-way valve 56, rubber ring 57, water stop 58, sealing plate 6, heat dissipation airbag 61, air suction nozzle 62, air outlet nozzle 63, loop bar 7, loop 71, moving rod 8.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
The power system distribution network automation is a system for realizing real-time monitoring, maintenance and fault intelligent self-healing of a power distribution network in a power system by utilizing a computer technology and an automation technology; the power system automation realizes the transmission of digital information and the issuing of control instructions based on a communication network, so the safety of the communication network and communication equipment is important; once communication equipment fails, a power system cannot normally operate, and serious consequences such as power interruption, equipment damage and the like are caused when serious faults occur, so that great influence is caused on society and economy;
With the development of the communication industry, more and more communication cabinets are required to be directly used outdoors; because the environment which the communication cabinet needs to face is quite severe in an outdoor use environment, the heat dissipation, dust prevention and water prevention of the cabinet are also highly required; at present, a communication cabinet has the condition of internal communication equipment failure, wherein one important reason is heat dissipation, dust prevention and water prevention failure; most of failure reasons of the communication equipment are caused by overhigh temperature, for the communication equipment, the working temperature is increased, the working load of the communication equipment is increased, the working efficiency of the communication equipment is reduced, and the risk of failure or failure of internal electronic components of the communication equipment caused by high temperature in working is also increased;
In order to effectively solve the problems, as shown in fig. 1-10 in the attached drawings of the specification, a power distribution communication network safety management system comprises a communication cabinet 1, a monitoring alarm module, a power protection module, an environment detection module and a network safety module; the monitoring alarm module is used for carrying out video monitoring on the inside and the periphery of the communication cabinet 1 and alarming on abnormal conditions; the power protection module is used for carrying out overload protection on the electric appliances in the communication cabinet 1 and sending overload protection information to the monitoring alarm module; the environment detection module is used for detecting the working environment in the communication cabinet 1, controlling the communication cabinet 1 to adjust the internal environment temperature, and sending the adjustment information to the monitoring alarm module for recording; the network security module utilizes a network firewall to carry out network protection on the communication cabinet 1, and sends protection information to the monitoring alarm module for recording; there is cabinet door 11 in the communication rack 1, and communication rack 1 includes:
The air supply assembly 12, the air supply assembly 12 is installed at a position close to the bottom of the communication cabinet 1, the air supply assembly 12 is a conventional air pump device, a sealing box 13 is installed at the bottom of the communication cabinet 1, cooling liquid is injected into the sealing box 13, and the cooling liquid can be electronic fluoridized liquid, and is colorless, transparent, odorless, nontoxic and nonflammable; an air outlet pipe 14 is uniformly arranged at the top of the sealing box 13, an air inlet pipe 15 is uniformly arranged at the positions, close to the bottom, of the two sides of the sealing box 13, and one end, located in the sealing box 13, of the air inlet pipe 15 is located in the cooling liquid; an air supply plate 16 is uniformly arranged in the communication cabinet 1, and an air supply pipe 17 is arranged in the air supply plate 16; the air extraction end of the air supply assembly 12 is connected with the air outlet pipe 14, and the air exhaust end of the air supply assembly 12 is connected with the air supply pipe 17; the air outlet pipe 14 is positioned above the liquid level of the cooling liquid and is not contacted with the cooling liquid; one end of the air inlet pipe 15 positioned in the sealing box 13 is positioned in cooling liquid and is immersed by the cooling liquid, but one end of the air inlet pipe 15 positioned outside the sealing box 13 is positioned outside the communication cabinet 1, and the horizontal height of one end of the air inlet pipe 15 positioned in the sealing box 13 is lower than that of one end of the air inlet pipe 15 positioned outside the communication cabinet, so that when the air supply assembly 12 pumps air from the sealing box 13 through the air outlet pipe 14, the sealing box 13 pumps air to the outside through the air inlet pipe 15, and one end of the air inlet pipe 15 positioned outside the communication cabinet 1 is bent downwards, and rainwater is prevented from falling into the air inlet pipe 15 and entering the sealing box 13;
The installation box 2 is uniformly arranged in the communication cabinet 1, and fixing strips 21 are arranged on two sides of the installation box 2; the fixing strip 21 on one side of the mounting box 2 is connected with the air supply plate 16, and the fixing strip 21 on the other side of the mounting box 2 is connected with the inner wall of the communication cabinet 1; the inner wall of the mounting box 2 is provided with a first air passage 22, the fixing strip 21 is internally provided with a second air passage 23, and the first air passage 22 is communicated with the second air passage 23; the inner wall of the mounting box 2 is uniformly provided with air holes 24, the air holes 24 are distributed in an annular mode, and the air holes 24 are communicated with the first air passage 22;
The telescopic rod 3 is arranged on the cabinet door 11, a push plate 31 is arranged at the telescopic end of the telescopic rod 3, and the telescopic rod 3 is a conventional telescopic device; one end of the mounting box 2, which is close to the cabinet door 11, is slidably connected with a moving block 32, and the moving block 32 is connected with a push plate 31; the communication cabinet 1 is uniformly provided with radiating holes 33 at one side far away from the cabinet door 11; the air blowing holes 24 are obliquely arranged away from the cabinet door 11, and the air blowing holes 24 are conical holes; the aperture of the end of the gas vent 24 near the first gas passage 22 is larger than the aperture of the end of the gas vent 24 far from the first gas passage 22.
The specific working flow is as follows: when the outdoor communication cabinet 1 is in a high-temperature summer environment, the air supply assembly 12 is started, the air supply assembly 12 pumps air from the sealing box 13, negative pressure is formed in the sealing box 13 and pumps air to the outside through the air inlet pipe 15, and air is blown out from the bottom of the cooling liquid after entering the sealing box 13 through the air inlet pipe 15; in the process that air bubbles in the cooling liquid and goes out, the cooling liquid contacts with the air, impurities and dust in the air are filtered, the problem that internal communication equipment of the outdoor communication cabinet 1 is damaged due to excessive dust, so that transmission of power distribution digital signals is affected is avoided, the cleaning degree of the air entering the communication cabinet 1 is improved, meanwhile, the cooling liquid contacts with the air to reduce the temperature of the air, and the heat dissipation effect in the communication cabinet 1 is improved; in addition, the cooling liquid is selected from electronic fluorinated liquid, and the electronic fluorinated liquid is nontoxic and nonflammable, can be used as oil liquid of an electronic element cleaning agent, and can not influence the normal operation of the digital signal transmission of the communication equipment even if the cooling liquid is blown to the communication equipment through the air supply assembly 12 when volatilized due to temperature, so that the protectiveness of the communication equipment is improved, and the normal transmission of the digital signal of a power distribution communication network is ensured;
The air supply assembly 12 discharges the air flowing through the sealing box 13 into the air supply pipe 17 in the air supply plate 16, the air supply pipe 17 flows into the first air passage 22 through the second air passage 23, and the air supply pipe is blown to the surface of the communication equipment placed in the installation box 2 through the air blowing hole 24 to perform air cooling and heat dissipation; in the prior art, the heat dissipation ports of the communication equipment are generally not uniform, such as side heat dissipation or top heat dissipation, so that the heat dissipation directions of the communication equipment are different, and air is not easy to enter the communication equipment or is blocked by the communication equipment shell in the air cooling heat dissipation process; through the annularly distributed air blowing holes 24, the air blowing holes 24 blow air to the communication equipment in the installation box 2 in multiple directions up and down and left and right, so that the contact area between the communication equipment and the air is increased, the air can be ensured to enter the communication equipment through the heat dissipation holes 33 of the communication equipment, and the heat dissipation effect is improved;
Further, the installation box 2 is installed inside the communication cabinet 1 through the fixing strip 21, so that the contact area between the installation box 2 and the communication cabinet 1 is reduced, the effect of metal heat transfer generated by the communication cabinet 1 and the installation box 2 is reduced, air flows in the air supply plate 16, the fixing plate and the first air passage 22, and the temperature rise caused by contact with the shell of the communication cabinet 1 in the air flowing process is avoided, thereby reducing the temperature of the installation box 2, and further reducing the effect that the heat of the shell of the communication cabinet 1 influences the communication equipment in the installation box 2;
Moreover, by arranging the telescopic rod 3, the telescopic rod 3 drives the push plate 31 to be close to one end of the installation box 2, the push plate 31 drives the moving block 32 to move in the installation box 2 to be close to communication equipment in the installation box 2, the moving block 32 blocks air from flowing out to one end of the installation box 2 far away from the cabinet door 11, and the air is discharged out of the communication cabinet 1 through the heat dissipation holes 33; in addition, in the process of moving towards the center of the installation box 2 by matching with the moving block 32, the air flowing space inside the installation box 2 is reduced, the effect of pushing the air inside the installation box 2 is achieved, the air blown out from the air blowing holes 24 is pushed out of the installation box 2, so that the air flowing track inside the installation box 2 uniformly flows along the surface of the communication equipment towards the direction of the heat dissipation holes 33, the air flow speed around the communication equipment is increased, and the heat dissipation effect is improved; the air supply assembly 12 blows air into the communication cabinet 1, the heat dissipation holes 33 keep air discharge, external dust is prevented from entering the communication cabinet 1 from the heat dissipation holes 33, and the cleanliness of the communication cabinet 1 is kept;
By arranging the air blowing holes 24 to incline away from the cabinet door 11, the air blowing holes 24 blow air to the communication equipment in the direction of inclining towards the heat dissipation holes 33, so that the uniform direction of the air flow track around the communication equipment towards the heat dissipation holes 33 is further ensured, the pushing of the moving block 32 is matched, the air flow speed around the communication equipment is further increased, and the heat dissipation effect is improved; by arranging the air blowing holes 24 as conical holes, and the aperture of one end of the air blowing holes 24 close to the first air passage 22 is larger than that of one end of the air blowing holes 24 far away from the first air passage 22, the range of the air blowing holes 24 for blowing air to communication equipment is enlarged, the effect that the surfaces of the communication equipment between the adjacent air blowing holes 24 cannot achieve good heat dissipation is made up, and the surfaces of the communication equipment can be contacted with the rapidly flowing air to cool;
In addition, the communication equipment in the communication cabinet 1 comprises a switch, a transformer and the like, and part of electric appliances in the communication equipment need to convert alternating current and direct current of the mains supply or reduce voltage, and the work is usually completed by the transformer, so that the heat generation of the transformer is higher, and the heat generation of the electric appliances in the communication equipment is different; because the communication equipment is arranged in the mounting box 2, the mounting box 2 separates each communication equipment, the air is independently cooled through the air blowing holes 24 in the arranged mounting box 2, and the cooled air is directly discharged out of the communication cabinet 1 through the heat dissipation holes 33, so that the mutual heat radiation influence of the communication equipment is avoided, and the heat dissipation effect of the communication equipment is improved;
If each communication device is provided with a cooling fan, the communication device is provided with a cooling opening on the right opposite side of the cooling fan for keeping the air flow inside; before the communication equipment with a fan is placed in the mounting box 2, a plate made of rubber material can be plugged into the inner wall, close to the cooling fan in the communication equipment, of the mounting box 2 to be used for sealing the air blowing holes 24 on the inner wall, so that the mutual influence of air blowing of the air blowing holes 24 and air exhausting of the cooling fan is avoided, and if part of the air blowing holes 24 are sealed, the air blowing is influenced by the air pressure exhausted by the air supply assembly 12, the air flow blown out by the residual air blowing holes 24 is increased, the communication equipment is ensured to be well cooled, the application range is enlarged, and the practicability is improved;
Further, since the air supply assembly 12 is exhausted into the installation box 2 through the air supply pipe 17 in the air supply plate 16, when the air supply plate 16 is installed, a drying agent is additionally arranged between the air supply pipe 17 and the air exhaust end of the air supply assembly 12, so that the air humidity discharged into the installation box 2 is conveniently controlled, the drying agent can be a mixture of niter, and the air humidity is controlled through the niter in the air exhaust process of the air supply assembly 12 due to the characteristic of absorbing heat when the niter meets water, and meanwhile, the air temperature can be reduced, so that the practicability is further improved.
Embodiment two:
On the basis of the first embodiment, as shown in fig. 3-4 in the drawings of the specification, a baffle 34 is fixedly connected to the bottom of the communication cabinet 1 at a position close to the heat dissipation hole 33, and the top of the baffle 34 is close to the top of the communication cabinet 1;
a water tank 35 is arranged at the bottom in the communication cabinet 1, and the sealing box 13 is positioned in the water tank 35; the space between the baffle 34 and the inner wall of the communication cabinet 1 communicates with the water tank 35.
The specific working flow is as follows: in the outdoor communication cabinet 1 in a small rain environment, the radiating holes 33 are kept in an air discharge state, the mass of raindrops in the small rain is small, the dropping speed is low, and the air discharged from the radiating holes 33 can be blown away in time, so that the air is prevented from entering the communication cabinet 1 through the radiating holes 33; when the rain drop is in a heavy rain environment, the rain drop is large in mass and high in falling speed, and easily enters the communication cabinet 1 through the heat dissipation holes 33, and due to the fact that the baffle plate 34 is arranged, after the rain drop enters the communication cabinet 1, the rain drop is influenced by gravity, and obliquely downwards contacts one side, far away from the cabinet door 11, of the baffle plate 34 in a gap between the heat dissipation holes 33 and the baffle plate 34, so that the effect that the baffle plate 34 blocks the rain drop in the heavy rain environment is achieved, and air flowing out from one end of the installation box 2 passes through the gap between the baffle plate 34 and the inner wall of the top of the communication cabinet 1 and downwards flows and is discharged through the heat dissipation holes 33, and therefore, the waterproof effect of the communication cabinet 1 in the heavy rain environment is improved, and meanwhile, a good heat dissipation effect is kept;
Further, after the air in the communication cabinet 1 flows through the top of the baffle 34, the air flows downwards to be discharged from the heat dissipation holes 33, so that the entered raindrops are blown downwards by the air while being influenced by gravity, the raindrops are ensured to fall at the position between the baffle 34 and the heat dissipation holes 33 in the communication cabinet 1, and the waterproof effect is further improved; in addition, the raindrops fall into the water tank 35 at the bottom of the communication cabinet 1 after being blocked by the baffle 34, and are converged, the accumulated rainwater contacts the surface of the sealing box 13, and the sealing box 13 is cooled, so that the temperature of internal cooling liquid is reduced, the air temperature pumped by the air supply assembly 12 is further reduced, the heat dissipation effect of communication equipment is improved, and stable transmission of digital signals in a power distribution communication network is ensured;
In addition, the accumulated rainwater in the water tank 35 can be contacted with the shell of the communication cabinet 1 when the rainwater irradiates at a high temperature after the rainy day, so that the temperature of the communication cabinet 1 irradiated by sunlight is reduced, and the temperature of air pumped by the air supply assembly 12 is reduced in cooperation with the reduction of the temperature of air, so that the heat dissipation effect is further improved; if the communication cabinet is in a heavy rain environment for a long time, the rainwater level in the water tank 35 rises to the position of the heat dissipation holes 33, and the rainwater is discharged from the heat dissipation holes 33 into the communication cabinet 1.
Embodiment III:
On the basis of the second embodiment, as shown in fig. 1-10 in the drawings of the specification, the inner wall of the installation box 2 is uniformly provided with supporting holes 4, and the supporting holes 4 are communicated with the air supply assembly 12 through an air pipe; a supporting air bag 41 is arranged in the supporting hole 4, and the supporting air bag 41 is communicated with the supporting hole 4; the top of the supporting air bag 41 is provided with a supporting column 42, and the supporting column 42 is positioned in the supporting hole 4;
the inner wall of the mounting box 2 is provided with a liquid storage cavity 5, and a solution with volatile property, such as a volatile mixed solution mainly of pentafluoropropane, is injected into the liquid storage cavity 5, and the volatile solution is a nontoxic solution because the pentafluoropropane has the characteristics of easy volatility and incombustibility; the inner wall of the mounting box 2 is uniformly provided with a chute 51, and the chute 51 is close to the bottom of the mounting box 2; a telescopic pipe 52 is arranged in the sliding groove 51, the telescopic direction of the telescopic pipe 52 faces the cabinet door 11, and a spring is arranged between the telescopic pipe 52 and the sliding groove 51; the inside of the telescopic pipe 52 is communicated with the liquid storage cavity 5, a U-shaped sliding rod 53 is arranged at the telescopic end of the telescopic pipe 52, the sliding rod 53 is of a hollow structure, and the sliding rod 53 is connected with the moving block 32 through a pull rope; the part of the sliding rod 53 far away from the telescopic pipe 52 is rotationally connected with a water absorbing cylinder 54, the water absorbing cylinder 54 is made of water absorbing sponge materials, and water outlets 55 are uniformly formed at the contact part of the sliding rod 53 and the water absorbing cylinder 54; the top of the mounting box 2 is provided with a one-way valve 56, the one-way valve 56 is communicated with the liquid storage cavity 5, and the liquid storage cavity 5 is sucked outwards through the one-way valve 56 and cannot exhaust; sealing the joint of the telescopic tube 52; the liquid storage cavity 5 is not communicated with the first air passage 22;
the surface of the water absorption barrel 54 is sleeved with a rubber ring 57, and the rubber ring 57 is fixedly connected with the water absorption barrel 54; the section of the rubber ring 57 is L-shaped, and the opening part of the rubber ring 57 faces the inside of the mounting box 2;
a water-stop plate 58 is arranged at the position of the sliding rod 53 close to the water absorption barrel 54, and the water-stop plate 58 is L-shaped; the opening of the water stop 58 faces the water absorbing cylinder 54.
The specific working flow is as follows: when the communication equipment is placed, the bottom of the communication equipment is placed on the support columns 42, the number of the support columns 42 is four, the communication equipment is jacked up through the support columns 42, so that a gap is formed between the bottom of the communication equipment and the inner wall of the mounting box 2, the air blowing holes 24 at the bottom of the mounting box 2 are facilitated to blow air to the bottom of the communication equipment, and the heat dissipation effect of the communication equipment is improved; when the air supply assembly 12 works, air is ventilated into the supporting hole 4 through an air pipe, and air in the supporting hole 4 flows into the supporting air bag 41, so that the supporting air bag 41 is inflated, the supporting columns 42 are extruded out along the supporting hole 4, a gap between the bottom of the communication equipment and the inner wall of the mounting box 2 is increased, and air circulation at the bottom of the communication equipment is promoted; when the air supply assembly 12 works or a heavy vehicle is in the vicinity of the communication cabinet 1, vibration can be generated in the communication cabinet 1, communication equipment is separated from the inner wall of the installation box 2 through the support columns 42, and when the installation box 2 is affected to generate vibration, the support columns 42 are used for damping the communication equipment through the air bags, so that the influence on digital transmission of the communication equipment is avoided, and the stability of the communication equipment in the working process is improved;
When the moving block 32 moves in the mounting box 2 close to the cabinet door 11, the sliding rod 53 is pulled by the pull rope, the telescopic pipe 52 is pulled by the sliding rod 53 to stretch, volatile solution in the liquid storage cavity 5 enters the stretched telescopic pipe 52, the liquid storage cavity 5 is sucked through the one-way valve 56, the pressure balance in the liquid storage cavity 5 is met, and at the moment, the spring between the telescopic pipe 52 and the sliding groove 51 contracts to store force; when the moving block 32 moves away from the cabinet door 11, the moving block 32 does not pull the sliding rod 53 through the pull rope any more, the spring stretches to release pressure to push the telescopic pipe 52 to shrink along the sliding groove 51, the volatile solution in the telescopic pipe 52 is extruded, the liquid storage cavity 5 cannot reflow back into the liquid storage cavity 5 again due to the one-way valve 56, and the volatile solution in the telescopic pipe 52 is continuously extruded to flow into the sliding rod 53 and flows into the water absorbing cylinder 54 through the water outlet hole 55;
The bottom of the conventional communication equipment is a shell, and the heat dissipation port is not formed in the bottom for the reason of placing the communication equipment, and electronic elements in the communication equipment are all arranged on the bottom of the communication equipment, so that the bottom position in the communication equipment generates heat; therefore, after the water absorbing cylinder 54 contacts the volatile solution, the volatile solution is smeared on the bottom of the communication equipment along with the movement of the sliding rod 53, and the air blown out by the air blowing hole 24 is matched with the uniform action of the moving block 32 on the air flow track, so that the volatile solution is volatilized by air flow after being smeared on the bottom of the communication equipment, and the heat at the bottom of the communication equipment is taken away in the volatilization process, thereby improving the heat dissipation effect of the communication equipment and the stability of the communication equipment in the digital signal transmission process;
By arranging the rubber ring 57, when the water absorption barrel 54 moves along the bottom of the communication equipment, the rubber ring 57 is contacted with the bottom of the communication equipment, so that the friction acting force between the water absorption barrel 54 and the bottom of the communication equipment is increased, the water absorption barrel 54 is used for uniformly smearing the volatile solution on the bottom of the communication equipment in a rolling state, the situation that the top of the water absorption barrel 54 is dry and the volatile solution at the bottom is too much is avoided, and the heat dissipation effect is improved; and because the cross section of the rubber ring 57 is L-shaped, when the rubber ring 57 contacts the bottom of the communication equipment, the rubber ring 57 is extruded and flattened, so that the contact area between the rubber ring 57 and the communication equipment is increased, the friction acting force generated between the water absorption barrel 54 and the bottom of the communication equipment is improved, and the water absorption barrel 54 can roll more smoothly to smear volatile solution on the bottom of the communication equipment;
In the process of smearing the water absorbing cylinder 54, smearing is carried out when the water absorbing cylinder 54 rolls away from the cabinet door 11, and when the water absorbing cylinder 54 rolls close to the cabinet door 11, the telescopic pipe 52 stretches, so that volatile solution on the water absorbing cylinder 54 is absent; at this time, when the volatile solution discharged from the slide bar 53 through the water outlet 55 is too much by arranging the water-stop plate 58, the volatile solution seeps out from the water-absorbing cylinder 54, the water-stop plate 58 collects the seeped volatile solution and when the water-absorbing cylinder 54 rolls near the cabinet door 11, the volatile solution collected in the water-stop plate 58 is smeared at the bottom of the communication equipment, so that the water-absorbing cylinder 54 can be smeared at the bottom of the communication equipment in the reciprocating rolling process, and the heat dissipation effect of the communication equipment is further improved.
Embodiment four:
On the basis of the third embodiment, as shown in fig. 1-7 in the drawings of the specification, a sealing plate 6 is arranged at one end of the installation box 2 close to the cabinet door 11 in an opening manner, and a heat dissipation air bag 61 is arranged between the sealing plate 6 and the moving block 32; the side, close to the cabinet door 11, of the heat dissipation air bag 61 is uniformly provided with an air suction nozzle 62, the side, far away from the cabinet door 11, of the heat dissipation air bag 61 is uniformly provided with an air outlet nozzle 63, the air outlet nozzle 63 penetrates through the moving block 32 to be directed to the center of the installation box 2, the air suction nozzle 62 and the air outlet nozzle 63 are arranged in a one-way exhaust mode, and the heat dissipation air bag 61 sucks air from the air suction nozzle 62 and exhausts the air outwards from the air outlet nozzle 63; a loop bar 7 is arranged on one side of the moving block 32, which is close to the cabinet door 11, and one end of the loop bar 7 penetrates through the sealing plate 6 to be close to the push plate 31; the end of the loop bar 7, which is close to the push plate 31, is rotationally connected with a circular ring 71, the inner ring of the circular ring 71 is provided with threads, and the part of the circular ring 71, which is far away from the loop bar 7, is in threaded connection with the telescopic end of the telescopic bar 3;
One side of the cabinet door 11, which is close to the communication cabinet 1, is hinged with a movable rod 8, the movable rod 8 is slidably connected in the inner wall of the communication cabinet 1, and the cabinet door 11 is fixed on one side of the communication cabinet 1 through a lock installed on the cabinet door 11.
The specific working flow is as follows: when the push plate 31 moves, the push plate 31 drives the loop bar 7 to move through the circular ring 71, the loop bar 7 drives the moving block 32 to move away from the cabinet door 11, at the moment, the heat dissipation air bag 61 sucks air through the air suction nozzle 62, and the moving block 32 pushes the air in the mounting box 2 to the baffle 34; when the loop bar 7 drives the moving block 32 to approach the cabinet door 11, the distance between the moving block 32 and the sealing plate 6 is reduced, the heat dissipation air bag 61 is compressed, the heat dissipation air bag 61 blows air to communication equipment in the installation box 2 through the air outlet nozzle 63, and the influence on air flow in the installation box 2 caused by the increase of the space in the installation box 2 when the moving block 32 approaches the cabinet door 11 is avoided; in the reciprocating movement process of the moving block 32, air flows from one end of the mounting box 2 close to the cabinet door 11 to one end of the mounting box 2 far away from the cabinet door 11, and the air flowing track is uniformly oriented to the direction of the baffle 34 by matching with the inclined air blowing holes 24; the air flow in the mounting box 2 is increased while the air bag 61 blows into the mounting box 2 through the air outlet nozzle 63, so that the volatilization effect of the volatile solution at the bottom of the communication equipment is enhanced, and the heat dissipation effect of the communication equipment is further improved;
when the cabinet door 11 is opened, firstly, a lockset on the cabinet door 11 is opened, the cabinet door 11 is moved away from the communication cabinet 1, the moving rod 8 extends out, a gap for the operation of an maintainer is formed between the push plate 31 and the sealing plate 6, and then the circular ring 71 is unscrewed from the push plate 31 by the worker, so that the cabinet door 11 can be turned over; after the cabinet door 11 is opened, the mounting boxes 2 are blocked by the sealing plate 6, and an maintainer removes the sealing plate 6 and the moving plate where the corresponding communication equipment is located, so that the communication equipment in the mounting boxes 2 can be overhauled, and the rest of the communication equipment is still wrapped by the mounting boxes 2 and the sealing plate 6 at the moment, so that dust is prevented from entering the mounting boxes 2 to influence the communication equipment in the detection process, and the dust protection degree of the communication equipment in the overhauling process of the communication cabinet 1 is improved; and if open cabinet door 11, need to go through unblanking, remove, dismantle and the opening of cabinet door 11 can be accomplished with the upset for after knowing the mode of opening, just can open cabinet door 11, improve the degree of protection of communication rack 1, avoid other personnel to open cabinet door 11 carelessly, steal the communication equipment of inside.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A power distribution communication network safety management system comprises a communication cabinet, a monitoring alarm module, a power protection module, an environment detection module and a network safety module; there is cabinet door (11) in communication rack (1), its characterized in that, communication rack (1) includes:
the air supply assembly (12), the air supply assembly (12) is arranged in the communication cabinet (1), a sealing box (13) is arranged in the communication cabinet (1), and cooling liquid is injected into the sealing box (13); the sealing box (13) is uniformly provided with an air outlet pipe (14), and two sides of the sealing box (13) are uniformly provided with air inlet pipes (15); an air supply plate (16) is uniformly arranged above the sealing box (13), and an air supply pipe (17) is arranged in the air supply plate (16);
The mounting box (2), the mounting box (2) is uniformly arranged above the sealing box (13), and fixing strips (21) are arranged on two sides of the mounting box (2); the fixing strip (21) at one side of the installation box (2) is connected with the air supply plate (16), and the fixing strip (21) at the other side of the installation box (2) is connected with the inner wall of the communication cabinet (1); a first air passage (22) is formed in the inner wall of the mounting box (2), a second air passage (23) is formed in the fixing strip (21), and the first air passage (22) is communicated with the second air passage (23); the inner wall of the mounting box (2) is uniformly provided with air blowing holes (24), the air blowing holes (24) are distributed in an annular mode, and the air blowing holes (24) are communicated with the first air passage (22).
2. A power distribution communication network security management system according to claim 1, wherein: the communication cabinet (1) further comprises a telescopic rod (3), the telescopic rod (3) is arranged on the cabinet door (11), and a push plate (31) is arranged at the telescopic end of the telescopic rod (3); one end of the mounting box (2) close to the cabinet door (11) is connected with a moving block (32) in a sliding manner, and the moving block (32) is connected with a push plate (31); the communication cabinet (1) is uniformly provided with radiating holes (33) at one side far away from the cabinet door (11); the air blowing holes (24) are obliquely arranged away from the cabinet door (11), and the air blowing holes (24) are conical holes; the aperture of one end of the air blowing hole (24) close to the first air passage (22) is larger than the aperture of one end of the air blowing hole (24) far away from the first air passage (22).
3. A power distribution communication network security management system according to claim 2, wherein: a baffle plate (34) is fixedly connected to the inner bottom of the communication cabinet (1) close to the heat dissipation holes (33), and the top of the baffle plate (34) is close to the inner top of the communication cabinet (1).
4. A power distribution communication network security management system according to claim 3, wherein: a water tank (35) is arranged at the inner bottom of the communication cabinet (1), and the sealing box (13) is positioned in the water tank (35); the space between the baffle (34) and the inner wall of the communication cabinet (1) is communicated with the water tank (35).
5. A power distribution communication network security management system according to claim 1, wherein: support holes (4) are uniformly formed in the inner wall of the mounting box (2), and the support holes (4) are communicated with the air supply assembly (12) through air pipes; a supporting air bag (41) is arranged in the supporting hole (4), and the supporting air bag (41) is communicated with the supporting hole (4); the top of the supporting air bag (41) is provided with a supporting column (42), and the supporting column (42) is positioned in the supporting hole (4).
6. A power distribution communication network security management system in accordance with claim 5, wherein: a liquid storage cavity (5) is formed in the inner wall of the mounting box (2), and a solution with volatile property is injected into the liquid storage cavity (5); a sliding groove (51) is uniformly formed in the inner wall of the mounting box (2), and the sliding groove (51) is close to the bottom of the mounting box (2); a telescopic pipe (52) is arranged in the sliding groove (51), the telescopic direction of the telescopic pipe (52) faces the cabinet door (11), and a spring is arranged between the telescopic pipe (52) and the sliding groove (51); the inside of the telescopic pipe (52) is communicated with the liquid storage cavity (5), a U-shaped sliding rod (53) is arranged at the telescopic end of the telescopic pipe (52), and the sliding rod (53) is connected with the moving block (32) through a pull rope; the part of the sliding rod (53) far away from the telescopic pipe (52) is rotationally connected with a water absorption barrel (54), the water absorption barrel (54) is made of a water absorption sponge material, and water outlets (55) are uniformly formed in the contact part of the sliding rod (53) and the water absorption barrel (54); the top of the mounting box (2) is provided with a one-way valve (56), and the one-way valve (56) is communicated with the liquid storage cavity (5).
7. A power distribution communication network security management system in accordance with claim 6, wherein: the surface of the water absorption barrel (54) is sleeved with a rubber ring (57), and the rubber ring (57) is fixedly connected with the water absorption barrel (54); the cross section of the rubber ring (57) is L-shaped, and the opening part of the rubber ring (57) faces the inside of the mounting box (2).
8. A power distribution communication network security management system in accordance with claim 6, wherein: a water stop plate (58) is arranged at the position of the sliding rod (53) close to the water absorption cylinder (54), and the water stop plate (58) is L-shaped; the opening part of the water stop plate (58) faces the water absorption cylinder (54).
9. A power distribution communication network security management system according to claim 1, wherein: a sealing plate (6) is arranged at one end opening of the mounting box (2) close to the cabinet door (11), and a heat dissipation air bag (61) is arranged between the sealing plate (6) and the moving block (32); an air suction nozzle (62) is uniformly arranged on one side, close to the cabinet door (11), of the heat dissipation air bag (61), an air outlet nozzle (63) is uniformly arranged on one side, far away from the cabinet door (11), of the heat dissipation air bag (61), and the air outlet nozzle (63) penetrates through the moving block (32) to point to the center of the mounting box (2); one side of the moving block (32) close to the cabinet door (11) is provided with a loop bar (7), and one end of the loop bar (7) penetrates through the sealing plate (6) to be close to the push plate (31); one end of the loop bar (7) close to the push plate (31) is rotationally connected with a circular ring (71), the inner ring of the circular ring (71) is provided with threads, and the part of the circular ring (71) far away from the loop bar (7) is in threaded connection with the push plate (31).
10. A power distribution communication network security management system in accordance with claim 9, wherein: one side of the cabinet door (11) close to the communication cabinet (1) is hinged with a movable rod (8), the movable rod (8) is connected to the inner wall of the communication cabinet (1) in a sliding mode, and the cabinet door (11) is fixed to one side of the communication cabinet (1) through a lock installed on the cabinet door (11).
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| CN202410346024.6A CN117956769A (en) | 2024-03-26 | 2024-03-26 | Power distribution communication network safety management system |
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| CN202410346024.6A CN117956769A (en) | 2024-03-26 | 2024-03-26 | Power distribution communication network safety management system |
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