CN112316329A - Power equipment with fire extinguishing function - Google Patents
Power equipment with fire extinguishing function Download PDFInfo
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- CN112316329A CN112316329A CN202011013175.8A CN202011013175A CN112316329A CN 112316329 A CN112316329 A CN 112316329A CN 202011013175 A CN202011013175 A CN 202011013175A CN 112316329 A CN112316329 A CN 112316329A
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- pipe
- fixed
- box body
- hole
- box
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- 238000007789 sealing Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000002265 prevention Effects 0.000 claims abstract description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 40
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 20
- 239000001569 carbon dioxide Substances 0.000 claims description 20
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to electric power equipment with a fire extinguishing function, which comprises a box body and a door body, wherein the box body is in a cuboid shape, the door body is arranged on the box body and is connected with the box body in a sealing way, a fireproof mechanism and a heat dissipation mechanism are arranged in the box body, the fire-proof mechanism comprises a fixed box, a guide pipe, a rotating pipe, fan blades, a transmission shaft, a sealing plate, a spring, a bearing and two pushing components, the pushing component comprises an expansion block, a push rod, a round hole and an air outlet, the heat dissipation mechanism comprises an air pipe, an air pump, a fixed pipe and two connecting components, the connecting assembly comprises a movable pipe, a pressure release valve, a movable disc, a limiting block, a connecting pipe, a through hole and an auxiliary hole, the auxiliary hole is arranged on the fixed box, this power equipment with function of putting out a fire has realized the function of putting out a fire through fire prevention mechanism, not only so, has still realized radiating function through heat dissipation mechanism.
Description
Technical Field
The invention relates to the field of power equipment, in particular to power equipment with a fire extinguishing function.
Background
The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades, the mutual inductors, the detectors and other components are arranged in a power distribution cabinet, and the power distribution cabinet is divided into a power distribution cabinet lighting power distribution cabinet and a metering cabinet and is final-stage equipment of a power distribution system.
In the use process of the existing power distribution cabinet, due to the fact that components such as an internal mutual inductor and a detector are prone to spontaneous combustion due to ageing reasons, fire disasters are caused, safety is reduced, furthermore, the components such as the mutual inductor and the detector in the power distribution cabinet can generate heat during use, and the components such as the mutual inductor and the detector are prone to being damaged due to high temperature, and practicability is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the power equipment with the fire extinguishing function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a power device with a fire extinguishing function comprises a box body and a door body, wherein the box body is cuboid, the door body is installed on the box body and is connected with the box body in a sealing mode, and a fire prevention mechanism and a heat dissipation mechanism are arranged in the box body;
the fireproof mechanism comprises a fixed box, a guide pipe, a rotating pipe, fan blades, a transmission shaft, a sealing plate, a spring, a bearing and two pushing assemblies, wherein the fixed box is cuboid, the fixed box is fixed at the top in the box body, compressed carbon dioxide gas is arranged in the box body, a mounting hole is formed in the bottom of the box body, the guide pipe is vertically arranged, the top end of the guide pipe is inserted into the mounting hole, the guide pipe is connected with the inner wall of the mounting hole in a sliding and sealing manner, the inner ring of the bearing is arranged on the guide pipe, the outer ring of the bearing is fixedly connected with the fixed box, the axis of the rotating pipe is perpendicular to and intersected with the axis of the guide pipe, the middle end of the rotating pipe is fixed at the bottom end of the guide pipe and is communicated with the guide pipe, the sealing plate is horizontally arranged in the fixed box, the sealing plate is attached to and hermetically, the spring is positioned in the fixed box and arranged at the top of the sealing plate, the top of the sealing plate is connected with the inner wall of the fixed box through the spring, the transmission shaft and the guide pipe are coaxially arranged, the bottom end of the guide pipe is fixed on the inner wall of the guide pipe, the fan blades are arranged in the guide pipe and are installed at the top end of the transmission shaft, and the pushing assemblies are circumferentially and uniformly distributed between the sealing plate and the rotating pipe by taking the axis of the guide pipe as a center;
the pushing assembly comprises an expansion block, a push rod, a round hole and an air outlet hole, the round hole is formed in the bottom of the fixed box, the push rod is parallel to the guide pipe and penetrates through the round hole, the push rod is connected with the inner wall of the round hole in a sliding and sealing mode, the bottom end of the push rod is fixed to the bottom of the sealing plate, the expansion block abuts against the bottom end of the push rod and is fixedly connected with the box body, and the air outlet hole is formed in the top of the box body and is communicated with the interior of the box body;
the heat dissipation mechanism comprises an air pipe, an air pump, a fixing pipe and two connecting components, wherein a first assembling hole is formed in the top of the box body, a second assembling hole is formed in the top of the fixing box, the air pipe and the guide pipe are coaxially arranged, the air pipe sequentially penetrates through the first assembling hole and the second assembling hole and is communicated with the fixing box, the inner wall of the first assembling hole and the inner wall of the second assembling hole are both hermetically and fixedly connected with the air pipe, the air pump is fixed to the top of the box body, the air pipe is installed on the air pump, connecting holes are formed in two sides of the fixing box, the axis of the fixing pipe is perpendicular to and intersected with the axis of the air pipe, the fixing pipe sequentially penetrates through the two connecting holes, the fixing pipe is hermetically and fixedly connected with the inner walls of the connecting holes, the middle end of the fixing pipe is fixed to the bottom end of the air pipe and is communicated with the, the two connecting components are respectively arranged on two sides of the box body;
the connecting assembly comprises a movable pipe, a pressure release valve, a movable disc, a limiting block, a connecting pipe, a through hole and an auxiliary hole, the auxiliary hole is arranged on the fixed box, the connecting pipe is parallel to the fixed pipe and passes through the auxiliary hole, the connecting pipe is sealed and fixedly connected with the inner wall of the auxiliary hole, the movable disc is arranged in the connecting pipe, the movable disc is connected with the inner wall of the connecting pipe in a sliding and sealing way, the limiting block is fixed on the inner wall of the connecting pipe and is connected with one side of the movable disc far away from the axis of the guide pipe, the through hole is arranged on the box body, the movable pipe and the fixed pipe are coaxially arranged and penetrate through the through hole, the movable pipe is connected with the inner wall of the through hole in a sliding and sealing way, the fixed pipe is positioned between the two movable pipes and a gap is arranged between the fixed pipe and the movable pipes, the pressure release valve is arranged in the movable pipes, the movable pipe is fixedly connected with the movable disc, and the inner diameter of the movable pipe is equal to the outer diameter of the fixed pipe.
Preferably, in order to reduce the gap between the connection pipe and the moving plate, the inner wall of the connection pipe is coated with a sealing grease.
Preferably, in order to facilitate the installation of the push rod, chamfers are arranged at two ends of the push rod.
Preferably, in order to improve the heat dissipation effect, the fixing tube is coated with heat-conducting silica gel.
Preferably, for dust prevention, two filter screens are installed in the fixed pipe, and the axis of the air pipe is located between the two filter screens.
Preferably, in order to prolong the service life of the box body, the box body is provided with an anti-corrosion zinc coating.
Preferably, in order to reduce noise, two sound-absorbing plates are arranged on the inner wall of the box body and correspond to the moving pipes one by one.
Preferably, in order to improve the degree of automation, a contact switch is arranged in the box body, the contact switch is fixed on the sealing plate and abuts against the bottom in the box body, and the contact switch is electrically connected with the air pump.
Preferably, in order to realize buffering and vibration reduction, the limiting block is made of rubber.
Preferably, the push rod is coated with a lubricating oil in order to reduce the friction between the push rod and the inner wall of the circular hole.
The power equipment with the fire extinguishing function has the beneficial effects that the fire extinguishing function is realized through the fireproof mechanism, compared with the existing fire extinguishing mechanism, the fire extinguishing mechanism detects fire in a mechanical mode, the anti-interference capability is higher, the reliability is higher, in addition, the heat dissipation function is realized through the heat dissipation mechanism, compared with the existing heat dissipation mechanism, the heat dissipation mechanism reduces the temperature of air in the fixing pipe through compressed carbon dioxide gas in the fixing box, an integrated linkage structure is realized with the fireproof mechanism, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of an electric power equipment having a fire extinguishing function of the present invention;
fig. 2 is a sectional view of the electric power equipment having a fire extinguishing function of the present invention;
FIG. 3 is a schematic structural view of a fire prevention mechanism of the electric power equipment having a fire extinguishing function according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
in the figure: 1. the air pump comprises a box body, a door body, a fixed box, a guide pipe, a rotating pipe, a fan blade, a transmission shaft, a sealing plate, a spring, an expansion block, a push rod, a gas pipe, a gas pump, a fixed pipe, a movable pipe, a pressure release valve, a movable disc, a limiting block, a connecting pipe, a filter screen, a sound absorption plate, a contact switch and a bearing, wherein the box body comprises 2, the door body, 3, the fixed box, 4, the guide pipe, 5, the rotating pipe, 6, the fan blade, 7, the transmission shaft, 8, the sealing plate, 9.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-3, the power equipment with the fire extinguishing function comprises a box body 1 and a door body 2, wherein the box body 1 is cuboid, the door body 2 is installed on the box body 1 and is hermetically connected with the box body 1, and a fire prevention mechanism and a heat dissipation mechanism are arranged in the box body 1;
the fireproof mechanism comprises a fixed box 3, a guide pipe 4, a rotating pipe 5, fan blades 6, a transmission shaft 7, a sealing plate 8, a spring 9, a bearing 23 and two pushing assemblies, wherein the fixed box 3 is cuboid, the fixed box 3 is fixed at the top in the box body 1, compressed carbon dioxide gas is arranged in the box body 1, a mounting hole is formed in the bottom of the box body 1, the guide pipe 4 is vertically arranged, the top end of the guide pipe 4 is inserted into the mounting hole, the guide pipe 4 is connected with the inner wall of the mounting hole in a sliding and sealing manner, the inner ring of the bearing 23 is arranged on the guide pipe 4, the outer ring of the bearing 23 is fixedly connected with the fixed box 3, the axis of the rotating pipe 5 is perpendicular to and intersected with the axis of the guide pipe 4, the middle end of the rotating pipe 5 is fixed at the bottom end of the guide pipe 4 and is communicated with the guide pipe, the sealing plate 8 is attached to and hermetically connected with the bottom in the fixed box 3, the sealing plate 8 is abutted to and hermetically connected with the top end of the guide pipe 4, the spring 9 is located in the fixed box 3 and arranged at the top of the sealing plate 8, the top of the sealing plate 8 is connected with the inner wall of the fixed box 3 through the spring 9, the transmission shaft 7 is coaxially arranged with the guide pipe 4, the bottom end of the guide pipe 4 is fixed on the inner wall of the guide pipe 4, the fan blades 6 are arranged in the guide pipe 4 and mounted at the top end of the transmission shaft 7, and the pushing assemblies are circumferentially and uniformly distributed between the sealing plate 8 and the rotating pipe 5 by taking the axis of the guide pipe 4 as a center;
the pushing assembly comprises an expansion block 10, a push rod 11, a round hole and an air outlet hole, the round hole is formed in the bottom of the fixed box 3, the push rod 11 is parallel to the guide pipe 4 and penetrates through the round hole, the push rod 11 is connected with the inner wall of the round hole in a sliding and sealing mode, the bottom end of the push rod 11 is fixed to the bottom of the sealing plate 8, the expansion block 10 abuts against the bottom end of the push rod 11 and is fixedly connected with the box body 1, and the air outlet hole is formed in the top of the box body 1 and is communicated with the interior of the box body 1;
during the use of the device, the door body 2 is opened, components such as a mutual inductor, a detector and the like are placed in the box body 1, then the door body 2 is closed, when the box body 1 catches fire, the temperature in the box body 1 is raised, the expansion block 10 is expanded by heat and then pushes the push rod 11 to move upwards, the push rod 11 moves to drive the sealing plate 8 to move synchronously, and the sealing plate 8 is separated from the guide pipe 4, at the moment, the compressed carbon dioxide gas in the fixed box 3 is conveyed to the rotating pipe 5 from the guide pipe 4 and then is exhausted from two ends of the rotating pipe 5, during the period, the fan blade 6 rotates by taking the flow of the carbon dioxide gas in the guide pipe 4 as the driving force, the rotating pipe 5 is driven by the rotation of the fan blade 6 through the transmission shaft 7 to rotate, namely, the guide pipe 4 can rotate under the supporting action of the bearing 23, and because the high-pressure hot air of the carbon dioxide quality can enable the carbon, and through the fire-retardant characteristic of carbon dioxide, realize putting out a fire, and through the rotation of rotating tube 5, can improve the degree of consistency that carbon dioxide was used to the point of ignition, promote fire extinguishing efficiency.
As shown in fig. 4, the heat dissipation mechanism includes an air pipe 12, an air pump 13, a fixing pipe 14 and two connection assemblies, a first assembly hole is disposed at the top of the box body 1, a second assembly hole is disposed at the top of the fixing box 3, the air pipe 12 and the guide pipe 4 are coaxially disposed, the air pipe 12 sequentially passes through the first assembly hole and the second assembly hole and is communicated with the fixing box 3, the inner wall of the first assembly hole and the inner wall of the second assembly hole are both sealed and fixedly connected with the air pipe 12, the air pump 13 is fixed at the top of the box body 1, the air pipe 12 is installed on the air pump 13, the connection holes are disposed at both sides of the fixing box 3, the axis of the fixing pipe 14 is perpendicular to and intersecting with the axis of the air pipe 12, the fixing pipe 14 sequentially passes through the two connection holes, the fixing pipe 14 is sealed and fixedly connected with the inner walls of the connection holes, the middle end of the fixing pipe 14 is fixed at, a gap is formed between the fixed pipe 14 and the inner wall of the box body 1, and the two connecting components are respectively arranged at two sides of the box body 1;
the connecting assembly comprises a moving pipe 15, a pressure release valve 16, a moving disc 17, a limiting block 18, a connecting pipe 19, a through hole and an auxiliary hole, the auxiliary hole is arranged on the fixed box 3, the connecting pipe 19 is parallel to the fixed pipe 14 and penetrates through the auxiliary hole, the connecting pipe 19 is sealed and fixedly connected with the inner wall of the auxiliary hole, the moving disc 17 is arranged in the connecting pipe 19, the moving disc 17 is slidably and hermetically connected with the inner wall of the connecting pipe 19, the limiting block 18 is fixed on the inner wall of the connecting pipe 19 and is arranged on one side, away from the axis of the guide pipe 4, of the moving disc 17, the through hole is arranged on the box body 1, the moving pipe 15 is coaxially arranged with the fixed pipe 14 and penetrates through the through hole, the moving pipe 15 is slidably and hermetically connected with the inner wall of the through hole, the fixed pipe 14 is arranged between the two moving pipes 15 and is provided with a gap between the, the moving pipe 15 is fixedly connected with a moving disc 17, and the inner diameter of the moving pipe 15 is equal to the outer diameter of the fixed pipe 14.
During the use of the device, the air pump 13 is started to convey air from the air pipe 12 to the fixed pipe 14, the air in the fixed pipe 14 is conveyed into the box body 1 from the two ends of the fixed pipe 14, the temperature of the air in the fixed pipe 14 can be absorbed due to the low temperature of the compressed carbon dioxide, the quality of the cold air is lower than that of the hot air, the air discharged from the fixed pipe 14 can flow downwards in the box body 1, the hot air in the box body 1 can be discharged from the air outlet hole, the heat in the box body 1 can be discharged through the flowing of the air, the heat dissipation is realized, when the carbon dioxide gas is discharged from the guide pipe 4 in case of fire in the box body 1, the air pressure in the fixed box 3 is reduced, the moving disc 17 moves towards the direction close to the axis of the guide pipe 4 under the action of the air pressure, namely, the moving pipe 15 can move towards the direction close to the fixed pipe 14, and the moving pipe 15 is sleeved in the fixed pipe 14, the air in the fixed pipe 14 is conveyed into the movable pipe 15, the air pressure in the movable pipe 15 is increased, when the air pressure in the movable pipe 15 is higher than the rated pressure of the pressure release valve 16, the air in the movable pipe 15 is discharged, and the situation that the fire extinguishing effect is influenced by the fact that the oxygen content in the box 1 is increased when the air in the fixed pipe 14 is conveyed into the box 1 in the process of firing is prevented.
Preferably, in order to reduce the gap between the connection tube 19 and the moving plate 17, the inner wall of the connection tube 19 is coated with a sealing grease.
The sealing grease functions to reduce the gap between the connection pipe 19 and the moving plate 17, and improves the sealing property.
Preferably, in order to facilitate the installation of the push rod 11, both ends of the push rod 11 are provided with chamfers.
The chamfer angle is used for reducing the caliber of the push rod 11 when the push rod passes through the round hole, and the effect of convenient installation is achieved.
Preferably, in order to improve the heat dissipation effect, the fixing tube 14 is coated with heat conductive silica gel.
The effect of heat conduction silica gel promotes the ability that carbon dioxide gas absorbs heat on the fixed pipe 14, promotes the radiating effect.
Preferably, two strainers 20 are installed in the fixed pipe 14 for dust prevention, and the axis of the air pipe 12 is located between the two strainers 20.
The filter screen 20 is used for trapping dust in air, so that energy conservation is realized.
Preferably, in order to prolong the service life of the box body 1, an anti-corrosion zinc coating is arranged on the box body 1.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of box 1, prolongs the life of box 1.
Preferably, two sound-absorbing plates 21 are arranged on the inner wall of the box body 1 for reducing noise, and the sound-absorbing plates 21 correspond to the moving pipes 15 one by one.
The sound-absorbing plate 21 can absorb noise, achieving noise reduction.
Preferably, in order to improve the degree of automation, a contact switch 22 is provided in the box body 1, the contact switch 22 is fixed on the sealing plate 8 and abuts against the bottom in the box body 1, and the contact switch 22 is electrically connected to the air pump 13.
When the sealing plate 8 is separated from the bottom of the fixed box 3 and the contact switch 22 is driven to be separated from the bottom of the fixed box 3, the air pump 13 automatically stops running, and the reliability of preventing air from being conveyed into the box body 1 is improved.
Preferably, the material of the limiting block 18 is rubber for realizing buffering and vibration damping.
The rubber texture is comparatively soft, can reduce the impact force that produces when removing dish 17 and stopper 18 and support to lean on, realizes buffering and damping.
Preferably, in order to reduce the friction between the push rod 11 and the inner wall of the circular hole, the push rod 11 is coated with a lubricating oil.
The lubricating oil is used for reducing the friction force between the push rod 11 and the inner wall of the circular hole, and the moving fluency of the push rod 11 is improved.
During the use of the device, the door body 2 is opened, components such as a mutual inductor, a detector and the like are placed in the box body 1, then the door body 2 is closed, when the box body 1 catches fire, the temperature in the box body 1 is raised, the expansion block 10 is expanded by heat and then pushes the push rod 11 to move upwards, the push rod 11 moves to drive the sealing plate 8 to move synchronously, and the sealing plate 8 is separated from the guide pipe 4, at the moment, the compressed carbon dioxide gas in the fixed box 3 is conveyed to the rotating pipe 5 from the guide pipe 4 and then is exhausted from two ends of the rotating pipe 5, during the period, the fan blade 6 rotates by taking the flow of the carbon dioxide gas in the guide pipe 4 as the driving force, the rotating pipe 5 is driven by the rotation of the fan blade 6 through the transmission shaft 7 to rotate, namely, the guide pipe 4 can rotate under the supporting action of the bearing 23, and because the high-pressure hot air of the carbon dioxide quality can enable the carbon, and through the fire-retardant characteristic of carbon dioxide, realize putting out a fire, and through the rotation of the rotating tube 5, can improve the carbon dioxide and act on the degree of consistency of the ignition point, raise the efficiency of putting out a fire, and, during this apparatus uses, the air pump 13 is started, make the air transport from the trachea 12 to the fixed tube 14 in, and the air in the fixed tube 14 transports to the container body 1 from both ends of the fixed tube 14, because the temperature of the compressed carbon dioxide is lower, can absorb the temperature of the air in the fixed tube 14, and the quality of the cold air is lower than the quality of the hot air, can make the air discharged from the fixed tube 14 flow downward in the container body 1, and the hot air in the container body 1 can be discharged from the venthole, through the flow of the air, can make the heat in the container body 1 discharge, has realized the heat dissipation, and when catching fire in the container body 1 and making the carbon dioxide gas discharge from the conduit 4, the atmospheric pressure in the fixed container, the movable disk 17 is moved toward the direction close to the axis of the conduit 4 by the air pressure, that is, the movable pipe 15 is moved toward the fixed pipe 14, the movable pipe 15 is sleeved in the fixed pipe 14, the air in the fixed pipe 14 is conveyed into the movable pipe 15, the air pressure in the movable pipe 15 is increased, when the air pressure in the movable pipe 15 is higher than the rated pressure of the relief valve 16, the air in the movable pipe 15 is discharged, and the situation that the oxygen content in the box 1 is increased to influence the fire extinguishing effect when the air in the fixed pipe 14 is conveyed into the box 1 during the fire is prevented.
Compared with the prior art, this power equipment with function of putting out a fire has realized the function of putting out a fire through fire prevention mechanism, compare with current fire prevention mechanism, should put out a fire the mechanism detects the fire through mechanical system, the interference killing feature is stronger, the reliability is higher, moreover, still realize radiating function through heat dissipation mechanism, compare with current heat dissipation mechanism, this heat dissipation mechanism reduces the temperature of the air in the fixed pipe 14 through the compressed carbon dioxide gas in the fixed box 3, integrated linkage structure has been realized with fire prevention mechanism, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The power equipment with the fire extinguishing function comprises a box body (1) and a door body (2), wherein the box body (1) is cuboid in shape, the door body (2) is installed on the box body (1) and is in sealing connection with the box body (1), and the power equipment is characterized in that a fire prevention mechanism and a heat dissipation mechanism are arranged in the box body (1);
the fireproof mechanism comprises a fixed box (3), a guide pipe (4), a rotating pipe (5), fan blades (6), a transmission shaft (7), a sealing plate (8), a spring (9), a bearing (23) and two pushing assemblies, wherein the fixed box (3) is cuboid, the fixed box (3) is fixed at the top in the box body (1), compressed carbon dioxide gas is arranged in the box body (1), a mounting hole is formed in the bottom of the box body (1), the guide pipe (4) is vertically arranged, the top end of the guide pipe (4) is inserted into the mounting hole, the guide pipe (4) is in sliding and sealing connection with the inner wall of the mounting hole, an inner ring of the bearing (23) is installed on the guide pipe (4), an outer ring of the bearing (23) is fixedly connected with the fixed box (3), and the axis of the rotating pipe (5) is perpendicular to and intersected with the axis of the guide pipe (4), the middle end of the rotating pipe (5) is fixed at the bottom end of the guide pipe (4) and is communicated with the guide pipe (4), the sealing plate (8) is horizontally arranged in the fixed box (3), the sealing plate (8) is attached and hermetically connected with the bottom in the fixed box (3), the sealing plate (8) is abutted against and hermetically connected with the top end of the guide pipe (4), the spring (9) is positioned in the fixed box (3) and arranged at the top of the sealing plate (8), the top of the sealing plate (8) is connected with the inner wall of the fixed box (3) through a spring (9), the transmission shaft (7) is coaxial with the guide pipe (4), the bottom end of the guide pipe (4) is fixed on the inner wall of the guide pipe (4), the fan blades (6) are arranged in the guide pipe (4) and are arranged at the top end of the transmission shaft (7), the pushing assemblies are circumferentially and uniformly distributed between the sealing plate (8) and the rotating pipe (5) by taking the axis of the guide pipe (4) as a center;
the pushing assembly comprises an expansion block (10), a push rod (11), a round hole and an air outlet hole, the round hole is formed in the bottom of the fixed box (3), the push rod (11) is parallel to the guide pipe (4) and penetrates through the round hole, the push rod (11) is connected with the inner wall of the round hole in a sliding and sealing mode, the bottom end of the push rod (11) is fixed to the bottom of the sealing plate (8), the expansion block (10) abuts against the bottom end of the push rod (11) and is fixedly connected with the box body (1), and the air outlet hole is formed in the top of the box body (1) and is communicated with the interior of the box body (1);
the heat dissipation mechanism comprises an air pipe (12), an air pump (13), a fixed pipe (14) and two connecting assemblies, wherein a first assembly hole is formed in the top of the box body (1), a second assembly hole is formed in the top of the fixed box (3), the air pipe (12) and the guide pipe (4) are coaxially arranged, the air pipe (12) sequentially penetrates through the first assembly hole and the second assembly hole and is communicated with the fixed box (3), the inner wall of the first assembly hole and the inner wall of the second assembly hole are both sealed and fixedly connected with the air pipe (12), the air pump (13) is fixed to the top of the box body (1), the air pipe (12) is installed on the air pump (13), connecting holes are formed in the two sides of the fixed box (3), the axis of the fixed pipe (14) is perpendicular to and intersected with the axis of the air pipe (12), the fixed pipe (14) sequentially penetrates through the two connecting holes, and the fixed pipe (14) is sealed and fixedly connected with the inner wall of the connecting holes, the middle end of the fixed pipe (14) is fixed at the bottom end of the air pipe (12) and is communicated with the air pipe (12), a gap is formed between the fixed pipe (14) and the inner wall of the box body (1), and the two connecting components are respectively arranged on two sides of the box body (1);
the connecting assembly comprises a moving pipe (15), a pressure release valve (16), a moving disc (17), a limiting block (18), a connecting pipe (19), a through hole and an auxiliary hole, the auxiliary hole is arranged on the fixed box (3), the connecting pipe (19) is parallel to the fixed pipe (14) and penetrates through the auxiliary hole, the connecting pipe (19) is hermetically and fixedly connected with the inner wall of the auxiliary hole, the moving disc (17) is arranged in the connecting pipe (19), the moving disc (17) is slidably and hermetically connected with the inner wall of the connecting pipe (19), the limiting block (18) is fixed on the inner wall of the connecting pipe (19) and one side of the moving disc (17) far away from the axis of the conduit (4), the through hole is arranged on the box body (1), the moving pipe (15) is coaxial with the fixed pipe (14) and penetrates through hole, the moving pipe (15) is slidably and hermetically connected with the inner wall of the through hole, fixed pipe (14) are located between two removal pipes (15) and with remove and be equipped with the clearance between pipe (15), relief valve (16) are installed in removing pipe (15), remove pipe (15) and remove dish (17) fixed connection, the internal diameter that removes pipe (15) equals with the external diameter of fixed pipe (14).
2. The electric power equipment with fire extinguishing function according to claim 1, characterized in that the inner wall of the connecting pipe (19) is coated with sealing grease.
3. The electric power equipment with fire extinguishing function according to claim 1, wherein both ends of the push rod (11) are chamfered.
4. The electric power equipment with fire extinguishing function according to claim 1, wherein the fixing tube (14) is coated with heat conductive silica gel.
5. The electric power equipment with fire extinguishing function according to claim 1, wherein two screens (20) are installed in the fixed pipe (14), and the axis of the air pipe (12) is located between the two screens (20).
6. The power equipment with fire extinguishing function according to claim 1, wherein the box body (1) is provided with an anti-corrosion zinc coating.
7. The electric power equipment with fire extinguishing function according to claim 1, characterized in that two sound-absorbing boards (21) are provided on the inner wall of the box body (1), the sound-absorbing boards (21) corresponding to the moving pipes (15) one by one.
8. The electric power equipment with fire extinguishing function according to claim 1, characterized in that a contact switch (22) is arranged in the box body (1), the contact switch (22) is fixed on the sealing plate (8) and abuts against the bottom in the box body (1), and the contact switch (22) is electrically connected with the air pump (13).
9. The electric equipment with the fire extinguishing function according to claim 1, wherein the stopper (18) is made of rubber.
10. The electric power equipment with fire extinguishing function according to claim 1, wherein the push rod (11) is coated with a lubricating oil.
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| CN202011013175.8A CN112316329B (en) | 2020-09-24 | 2020-09-24 | Power equipment with fire extinguishing function |
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| CN202011013175.8A CN112316329B (en) | 2020-09-24 | 2020-09-24 | Power equipment with fire extinguishing function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183793A (en) * | 2021-05-25 | 2021-07-30 | 恒亦明(广州)智能科技有限公司 | Fill electric pile with fire control function |
| CN113506929A (en) * | 2021-07-11 | 2021-10-15 | 上海轶源动力科技有限公司 | Battery box with automatic heat dissipation function |
| CN114143987A (en) * | 2021-11-25 | 2022-03-04 | 北京九九之声科技有限公司 | Manufacturing device based on purify face sound source current noise |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090188682A1 (en) * | 2006-10-09 | 2009-07-30 | Minimax Gmbh & Co. Kg | Fire extinguishing system for a casing |
| CN205944762U (en) * | 2016-05-27 | 2017-02-08 | 中国大唐集团科学技术研究院有限公司华中分公司 | Dustproof heat -radiating power distribution cabinet of fire prevention anticollision |
| CN207603050U (en) * | 2017-10-20 | 2018-07-10 | 南京泓凯动力***科技有限公司 | A kind of automatic detection heat dissipation and the high voltage power distributing cabinet of fire extinguishing |
| CN209135779U (en) * | 2018-10-10 | 2019-07-23 | 福州特实科技有限公司 | A kind of fire-proof and explosion-proof high cube container |
| CN110410287A (en) * | 2019-07-03 | 2019-11-05 | 王小娟 | A kind of heat radiating type wind power plant with fire-extinguishing function concurrently |
| CN110571659A (en) * | 2019-08-20 | 2019-12-13 | 湖南国丰电力设备有限公司 | Heat dissipation switch board with oxygen extraction fire prevention function |
| CN210074580U (en) * | 2019-08-25 | 2020-02-14 | 福州永虹电力设备有限公司 | Batch meter that radiating effect is good |
| CN110932110A (en) * | 2019-12-30 | 2020-03-27 | 深圳市广智达电气有限公司 | Power cabinet convenient to remote monitoring |
| CN210778168U (en) * | 2019-09-02 | 2020-06-16 | 申达电气集团有限公司 | High-efficient radiating dry-type transformer structure |
| CN111396257A (en) * | 2020-03-26 | 2020-07-10 | 南京振轩新能源科技有限公司 | Wind power generation equipment with snow removing function |
| CN111600723A (en) * | 2020-05-26 | 2020-08-28 | 南京博雅达网络科技有限公司 | Wireless communication equipment with fire extinguishing function |
-
2020
- 2020-09-24 CN CN202011013175.8A patent/CN112316329B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090188682A1 (en) * | 2006-10-09 | 2009-07-30 | Minimax Gmbh & Co. Kg | Fire extinguishing system for a casing |
| CN205944762U (en) * | 2016-05-27 | 2017-02-08 | 中国大唐集团科学技术研究院有限公司华中分公司 | Dustproof heat -radiating power distribution cabinet of fire prevention anticollision |
| CN207603050U (en) * | 2017-10-20 | 2018-07-10 | 南京泓凯动力***科技有限公司 | A kind of automatic detection heat dissipation and the high voltage power distributing cabinet of fire extinguishing |
| CN209135779U (en) * | 2018-10-10 | 2019-07-23 | 福州特实科技有限公司 | A kind of fire-proof and explosion-proof high cube container |
| CN110410287A (en) * | 2019-07-03 | 2019-11-05 | 王小娟 | A kind of heat radiating type wind power plant with fire-extinguishing function concurrently |
| CN110571659A (en) * | 2019-08-20 | 2019-12-13 | 湖南国丰电力设备有限公司 | Heat dissipation switch board with oxygen extraction fire prevention function |
| CN210074580U (en) * | 2019-08-25 | 2020-02-14 | 福州永虹电力设备有限公司 | Batch meter that radiating effect is good |
| CN210778168U (en) * | 2019-09-02 | 2020-06-16 | 申达电气集团有限公司 | High-efficient radiating dry-type transformer structure |
| CN110932110A (en) * | 2019-12-30 | 2020-03-27 | 深圳市广智达电气有限公司 | Power cabinet convenient to remote monitoring |
| CN111396257A (en) * | 2020-03-26 | 2020-07-10 | 南京振轩新能源科技有限公司 | Wind power generation equipment with snow removing function |
| CN111600723A (en) * | 2020-05-26 | 2020-08-28 | 南京博雅达网络科技有限公司 | Wireless communication equipment with fire extinguishing function |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113183793A (en) * | 2021-05-25 | 2021-07-30 | 恒亦明(广州)智能科技有限公司 | Fill electric pile with fire control function |
| CN113183793B (en) * | 2021-05-25 | 2022-10-04 | 江苏惠新知识产权服务有限公司 | Fill electric pile with fire control function |
| CN113506929A (en) * | 2021-07-11 | 2021-10-15 | 上海轶源动力科技有限公司 | Battery box with automatic heat dissipation function |
| CN114143987A (en) * | 2021-11-25 | 2022-03-04 | 北京九九之声科技有限公司 | Manufacturing device based on purify face sound source current noise |
| CN114143987B (en) * | 2021-11-25 | 2023-12-29 | 北京九九之声科技有限公司 | Manufacturing device based on purifying surface sound source current noise |
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|---|---|
| CN112316329B (en) | 2022-12-27 |
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Effective date of registration: 20231219 Address after: Room 201-3, No. 14 Huilong Road, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangdong Yanke Electric Power Co.,Ltd. Address before: No.39, the first village of Dalai hushuo Sumu, huolingole City, Tongliao City, Inner Mongolia Autonomous Region 029200 Patentee before: Liu Xi |
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