CN113964667B - Electric ring main unit with built-in fireproof antiknock structure and assembly method thereof - Google Patents
Electric ring main unit with built-in fireproof antiknock structure and assembly method thereof Download PDFInfo
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- CN113964667B CN113964667B CN202111335131.1A CN202111335131A CN113964667B CN 113964667 B CN113964667 B CN 113964667B CN 202111335131 A CN202111335131 A CN 202111335131A CN 113964667 B CN113964667 B CN 113964667B
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- fixedly connected
- main unit
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- mounting
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 71
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 238000001816 cooling Methods 0.000 claims description 34
- 238000007599 discharging Methods 0.000 claims description 31
- 238000009434 installation Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 17
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 230000007704 transition Effects 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010248 power generation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000011358 absorbing material Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- UKACHOXRXFQJFN-UHFFFAOYSA-N heptafluoropropane Chemical compound FC(F)C(F)(F)C(F)(F)F UKACHOXRXFQJFN-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Classifications
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- 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
- H02B1/54—Anti-seismic devices or installations
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an electric ring main unit with a built-in fireproof and antiknock structure and an assembly method thereof, and in particular relates to the field of solar photovoltaic power generation assemblies. The invention can make the ring main unit extinguish fire in time, further avoid the excessive loss of the ring main unit, thereby facilitating the later maintenance of maintenance personnel, and simultaneously, the buffer air bags on the ring main unit can reduce the impact force of impurities, thereby avoiding the cabinet door from being impacted and opened, and protecting the personnel and objects outside.
Description
Technical Field
The invention relates to the technical field of outdoor electric ring main units, in particular to an electric ring main unit with a built-in fireproof antiknock structure and an assembly method thereof.
Background
The ring main unit is an electric device with a group of power transmission and distribution electric devices arranged in a metal or nonmetal insulating cabinet body or made into an assembled interval ring main unit, and the core part of the ring main unit adopts a load switch and a fuse, and has the advantages of simple structure, small volume, low price, capability of improving power supply parameters and performance, power supply safety and the like. It is widely used in distribution stations of load centers such as urban residential communities, high-rise buildings, large public buildings, factory enterprises and the like, and box-type substations.
In-process that actual conditions was using, electric looped netowrk cabinet can place outdoor use, in the in-process of outdoor use, because power supply pressure ratio is great, under the higher circumstances of outdoor temperature ratio simultaneously, very easily lead to electric looped netowrk cabinet to appear the short circuit to lead to electric looped netowrk cabinet to take place the conflagration, and current electric looped netowrk cabinet is in the in-process of using, and can not timely handle the conflagration that the short circuit arouses to lead to electric looped netowrk cabinet overall damage, further expansion that leads to economic loss has also influenced staff's follow-up recovery processing.
Therefore, we propose an electric ring main unit with a built-in fireproof antiknock structure and an assembly method thereof to solve the problems.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide an electrical ring main unit with a built-in fireproof and antiknock structure and an assembling method thereof, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: an electric ring main unit with a built-in fireproof and antiknock structure and an assembly method thereof comprise a ring main unit, wherein two cabinet doors are arranged on the ring main unit, transition mechanisms are connected to the two cabinet doors, and buffer mechanisms are connected to the two transition mechanisms;
the device comprises a ring main unit, a placing mechanism, a cooling mechanism, an output mechanism, a plurality of support columns, a plurality of support plates, a plurality of cooling mechanisms and a plurality of cooling mechanisms, wherein the placing mechanism is connected to the ring main unit;
the cooling device is characterized in that a storage box is fixedly connected to the support plate, a starting mechanism is connected to the storage box, the cooling mechanism is connected with the starting mechanism, and a shielding mechanism is connected to the starting mechanism.
In a preferred embodiment, the transition mechanism comprises a mounting plate fixedly connected to the cabinet door, an air pipe is fixedly connected to the mounting plate, and two air cylinders are fixedly connected to the mounting plate.
In a preferred embodiment, the buffer mechanism comprises a connecting pipe fixedly connected to the air pipe, a plurality of contraction springs are fixedly connected to the mounting plate, one ends of the contraction springs are fixedly connected with buffer air bags respectively connected with the two air cylinders, and the buffer air bags are connected with the connecting pipe.
In a preferred embodiment, the placing mechanism comprises a placing barrel fixedly connected to the ring main unit, the placing barrel is rotatably connected with a sealing cover movably connected with the placing barrel, a plurality of limiting plates are fixedly connected to the inner side wall of the placing barrel, and a mounting pipe penetrates through the placing barrel.
In a preferred embodiment, the fire extinguishing mechanism comprises a fire extinguishing bottle placed in a placing barrel, a discharging pipe is integrally arranged on the fire extinguishing bottle, one end of the discharging pipe extends into the mounting pipe, and an electromagnetic valve is arranged on the discharging pipe.
In a preferred embodiment, the cooling mechanism comprises a cooling cylinder fixedly connected to the placing cylinder, a plurality of heat conducting rods respectively contacting with the placing cylinder are fixedly connected to the cooling cylinder, one end of each heat conducting rod is fixedly connected with the same heat conducting plate, a water inlet pipe is fixedly connected to the cooling cylinder, and a water outlet pipe is fixedly connected to the cooling cylinder.
In a preferred embodiment, the output mechanism comprises a plurality of mounting rings fixedly connected to the inner top end of the ring main unit, a plurality of optical fiber temperature sensors penetrate through the mounting rings, a plurality of discharging pipes penetrate through the mounting rings, one ends of the discharging pipes penetrate through the side wall of the ring main unit and extend to the outer side of the ring main unit, one ends of the discharging pipes are fixedly connected with mounting heads connected with the mounting pipes, and the output ends of the discharging pipes are fixedly connected with a plurality of spray heads.
In a preferred embodiment, the starting mechanism comprises a motor fixedly connected to the bottom in the storage box, a water stopping pipe is fixedly connected to the side wall of the storage box, an output pipe connected with an external water source is fixedly connected to the output end of the water stopping pipe, a water pump connected with a water inlet pipe is fixedly connected to the inner bottom of the storage box, a heat dissipation plate is fixedly connected to the storage box, a rotating shaft penetrating through the side wall of the heat dissipation plate is fixedly connected to the driving shaft of the motor, a plurality of stirring blades are fixedly connected to the rotating shaft, a plurality of cleaning plates are fixedly connected to the side wall of the rotating shaft, and the cleaning plates are in contact with the heat dissipation plate.
In a preferred embodiment, the shielding mechanism comprises an electric telescopic rod fixedly connected to the storage box, the output end of the electric telescopic rod is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a baffle, and the baffle is located above the storage box.
In a preferred embodiment, the installation method comprises the steps of:
s1: firstly, a worker can directly rotate the mounting screw on the sealing cover, so that the mounting screw is separated from the placing cylinder, and then, the worker rotates the sealing cover, so that the sealing cover on the placing cylinder can be opened.
S2: then the staff inserts the fire extinguishing bottle into place in the section of thick bamboo, and the staff is before inserting the fire extinguishing bottle simultaneously, can be connected solenoid valve and the device controller on the fire extinguishing bottle, and the staff inserts the discharging pipe into the installation tube simultaneously, and the material of discharging pipe can be avoided to the guard ring on the installation tube simultaneously to reveal.
S3: after that, the sealing cover is closed by the staff, the protection pad on the sealing cover can enable the discharging pipe to be tightly attached to the mounting pipe, meanwhile, the staff can rotate the mounting screw, so that the mounting screw is in threaded connection with the threaded hole on the placing cylinder, the sealing cover can be further fixed with the placing cylinder, and the staff can conveniently place the fire extinguishing bottle.
The invention has the technical effects and advantages that:
1. when the device is needed by a worker, the worker inserts the fire extinguishing bottle into the placing cylinder, and is connected with the controller on the ring main unit, when the optical fiber temperature sensor detects that the temperature in the ring main unit is abnormal, the electromagnetic valve can work, further substances in the fire extinguishing bottle are sprayed out of the ring main unit, so that the ring main unit can be subjected to fire extinguishing treatment, meanwhile, the buffer air bag on the ring main unit can buffer the impact force generated by explosion of the ring main unit, when the impacted impurities impact the buffer air bag, the gas of the buffer air bag can be conveyed into the gas pipe through the connecting pipe, and further the gas can enter the gas cylinder, so that the gas cylinder stretches out and draws back, the buffer air bag can have reverse impact force, further the impact force of the buffer air bag can be improved, the ring main unit can be timely extinguished, the loss of the ring main unit is further avoided, the buffer air bag on the ring main unit in the later period is convenient, the impact force of the buffer air bag on the ring main unit can be reduced, and the cabinet door is protected by the personnel and the external objects are protected.
2. When temperature sensor detects the higher time of temperature in the bin, the controller will start the motor, when the motor work, just can make the pivot rotate, further just can make stirring leaf and clearance board rotate, just so can make the water source temperature in the bin obtain reducing, clearance board also can clear up dust and impurity on the heating panel simultaneously, wherein when clearance board pivoted, also can accelerate the circulation of air of bin to improve the radiating efficiency of device, further prolonged the life of device.
3. When the water pump works, the water source in the storage box can enter the cooling cylinder, and at the moment, the cooling cylinder is attached to the placing cylinder, so that the heat conducting rod and the heat conducting plate can transfer heat on the placing cylinder to the water source, the aim of cooling the fire extinguishing bottle in the placing cylinder is further achieved, the fire extinguishing bottle can be at a proper temperature, the fire extinguishing bottle is prevented from being in a high-temperature state, the fire extinguishing bottle is protected, and the service life of the fire extinguishing bottle is prolonged indirectly.
4. When the rainwater sensor detects rainwater, the electric telescopic rod can work, the connecting rod can be further moved, and when the connecting rod moves, the baffle plate can be positioned at a proper position, so that the rainwater can enter the storage box, the source of a water source of the storage box is increased, meanwhile, water resources are saved, the utilization rate of the water resources is improved, the storage box can be protected by the baffle plate, and the service life of the storage box is indirectly prolonged.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the connection structure of the cabinet door, the transition mechanism and the buffer mechanism.
Fig. 3 is a schematic diagram of a rear-view connection structure of the present invention.
Fig. 4 is a schematic side view of the connection structure of the present invention.
Fig. 5 is a schematic diagram of a front view of the connection structure of the present invention.
Fig. 6 is a schematic view of a partial internal connection structure according to the present invention.
Fig. 7 is a schematic view of a partial connection structure in the present invention.
Fig. 8 is a schematic diagram of a side view connection structure of fig. 7.
Fig. 9 is a schematic cross-sectional connection structure of fig. 7.
Fig. 10 is a schematic diagram of the side view connection structure of fig. 9.
The reference numerals are: the fire extinguishing device comprises a ring main unit 1, a cabinet door 2, a supporting column 3, a supporting plate 4, a storage box 5, a mounting plate 6, an air pipe 7, an air cylinder 8, a connecting pipe 9, a shrinkage spring 10, a buffer air bag 11, a placing cylinder 12, a sealing cover 13, a limiting plate 14, a mounting pipe 15, a fire extinguishing bottle 16, a discharging pipe 17, an electromagnetic valve 18, a cooling cylinder 19, a heat conducting rod 20, a heat conducting plate 21, a mounting ring 22, an optical fiber temperature sensor 23, a discharging pipe 24, a mounting head 25, a motor 26, an output pipe 27, an output pipe 28, a water inlet pipe 29, a water pump 30, a heat radiating plate 31, a rotating shaft 32, a stirring blade 33, a cleaning plate 34, an electric telescopic rod 35, a connecting rod 36, a baffle 37 and a water stopping pipe 38.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1 and 2, an electrical ring main unit with a built-in fireproof and antiknock structure and an assembling method thereof, the electrical ring main unit comprises a ring main unit 1, two cabinet doors 2 are arranged on the ring main unit 1, transition mechanisms are connected to the two cabinet doors 2, each transition mechanism comprises a mounting plate 6 fixedly connected to the cabinet door 2, an air pipe 7 is fixedly connected to the mounting plate 6, two air cylinders 8 are fixedly connected to the mounting plate 6, wherein the cabinet door 2 is an existing part of the electrical ring main unit 1, the prior art is not excessively stated, meanwhile, the mounting plate 6 is at a proper position and does not affect the normal use of the cabinet door 2, the air pipes 7 serve as a shunt purpose, so that air can normally enter the air cylinders 8, and particularly, the air cylinders 8 are composed of air cylinders, springs and pushing components, wherein the springs are fixedly connected with the inner bottoms of the air cylinders, and the other ends of the springs are connected with the pushing components, when the air is entered into the air cylinders, the pushing components can move, and the air cylinders can further enable the air cylinders to be moved, so that the buffer air bags 11 can be reversely buffered, and the buffer force of the device can be improved.
Referring to fig. 1 and 2, two transition mechanisms are connected with a buffer mechanism, the buffer mechanism comprises a connecting pipe 9 fixedly connected to an air pipe 7, wherein, it is particularly noted that the length of the connecting pipe 9 is a proper length, when a buffer air bag 11 is extruded, air can enter the air pipe 7 from the connecting pipe 9, thereby expanding and contracting an air cylinder 8, further improving the buffer force of the device, a plurality of contraction springs 10 are fixedly connected to a mounting plate 6, wherein, it is particularly noted that the contraction springs 10 can further improve the buffer force of the device, one ends of the contraction springs 10 are fixedly connected with buffer air bags 11 respectively connected with two air cylinders 8, the buffer air bags 11 can buffer explosives, external personnel are further protected, and the buffer air bags 11 are connected with the connecting pipe 9.
Referring to fig. 1, fig. 3, fig. 4, fig. 9 and fig. 10, the ring main unit 1 is connected with a placing mechanism, the placing mechanism comprises a placing barrel 12 fixedly connected to the ring main unit 1, the placing barrel 12 is rotatably connected with a sealing cover 13 movably connected with the placing barrel 12, wherein, the placing barrel 12 is particularly careful that two vertical plates are connected with the placing barrel 12, a rotating rod rotatably connected with the placing barrel is arranged between the two vertical plates, a bending rod connected with the sealing cover 13 is connected with the rotating rod, thus, the sealing cover 13 can be conveniently rotated by a worker, further, a fire extinguishing bottle 16 is conveniently placed by the worker, a plurality of limiting plates 14 are fixedly connected to the inner side wall of the placing barrel 12, the limiting plates 14 can limit the fire extinguishing bottle 16, thereby, the condition that the fire extinguishing bottle 16 is not accurately placed is avoided, the placing barrel 12 is penetratingly provided with an installation tube 15, the installation tube 15 is particularly careful that a rubber protecting sleeve is arranged on the installation tube 15, the insertion of the discharge tube 17 and the installation tube 15 is more sealed, and the size of the discharge tube 17 is consistent with the size of the inner ring of the installation tube 15.
Referring to fig. 1, 3, 6, 9 and 10, the fire extinguishing mechanism is placed in the placement mechanism, the fire extinguishing mechanism comprises a fire extinguishing bottle 16 placed in a placement barrel 12, a discharge pipe 17 is integrally arranged on the fire extinguishing bottle 16, one end of the discharge pipe 17 extends into an installation pipe 15, an electromagnetic valve 18 is arranged on the discharge pipe 17, and particularly note that heptafluoropropane is stored in the fire extinguishing bottle 16, so that the purpose of fire extinguishing can be achieved, the electromagnetic valve 18 is controlled by a controller on the ring main unit 1, so that the fire extinguishing mechanism can be started when an optical fiber temperature sensor 23 senses fire, and the device can be further used normally.
Referring to fig. 1, fig. 3, fig. 7, fig. 8, fig. 9 and fig. 10, the cooling mechanism is connected to the placing mechanism, the cooling mechanism comprises a cooling cylinder 19 fixedly connected to the placing cylinder 12, a plurality of heat conducting rods 20 respectively contacting with the placing cylinder 12 are fixedly connected to the cooling cylinder 19, one ends of the plurality of heat conducting rods 20 are fixedly connected to the same heat conducting plate 21, a water inlet pipe 29 is fixedly connected to the cooling cylinder 19, a water outlet pipe 28 is fixedly connected to the cooling cylinder 19, wherein the joint of the heat conducting rods 20 and the cooling cylinder 19 is particularly careful to be provided with a sealing ring, leakage of liquid is avoided, meanwhile, the heat conducting plates 21 and the heat conducting rods 20 are made of heat conducting materials, so that heat on the placing cylinder 12 can be absorbed better, and the contact surface between the placing cylinder 12 and the cooling cylinder 19 is also made of heat conducting materials, thereby improving the heat dissipation efficiency of the device and avoiding the fire extinguishing bottle 16 in a high-temperature environment.
Referring to fig. 1, fig. 3, fig. 4, fig. 7, fig. 9 and fig. 10, an output mechanism connected with a fire extinguishing mechanism is connected to the inner top end of the ring main unit 1, the output mechanism includes a plurality of mounting rings 22 fixedly connected to the inner top end of the ring main unit 1, an optical fiber temperature sensor 23 is penetratingly provided on the plurality of mounting rings 22, wherein the optical fiber temperature sensor 23 is in the prior art, it is not excessively stated here that the optical fiber temperature sensor 23 can detect the temperature in the ring main unit 1, further, the electromagnetic valve 18 is started by the controller, a discharging pipe 24 is penetratingly provided on the plurality of mounting rings 22, one end of the discharging pipe 24 penetrates through the side wall of the ring main unit 1 and extends to the outer side of the ring main unit 1, one end of the discharging pipe 24 is fixedly connected with a mounting head 25 connected with the mounting pipe 15, the output end of the discharging pipe 24 is fixedly connected with a plurality of spray heads, wherein, the spray heads are particularly careful that are positioned at the top of the ring main unit 1, further can operate parts in the ring main unit 1, a plurality of support columns 3 are fixedly connected to the ring main unit 1, and the upper ends of the plurality of support columns 3 are fixedly connected with the same support plate 4.
Referring to fig. 1, 3, 4, 9 and 10, the storage tank 5 is fixedly connected to the support plate 4, the starting mechanism is connected to the storage tank 5, the starting mechanism comprises a motor 26 fixedly connected to the inner bottom of the storage tank 5, wherein it is noted that the motor 26 is of the prior art, a water stop tube 38 is fixedly connected to the side wall of the storage tank 5, and the water stop tube 38 is communicated with the storage tank 5, so that water flow overflow of the storage tank 5 can be avoided, an output tube 27 connected with an external water source is fixedly connected to the output end of the water stop tube 38, and the output tube 27 can assist in discharging excessive water flow to a proper position.
Referring to fig. 1, fig. 3, fig. 4, fig. 7, fig. 8, fig. 9 and fig. 10, the water pump 30 connected with the water inlet pipe 29 is fixedly connected to the inner bottom of the storage tank 5, wherein the water pump 30 is of the prior art, it is not excessively stated here, the water pump 30 can be connected with the water outlet pipe 28, further, the water source in the storage tank 5 is conveyed into the cooling cylinder 19, the heat dissipation plate 31 is fixedly connected to the storage tank 5, wherein a plurality of through holes are particularly noted in the heat dissipation plate 31, a dust screen is arranged on the heat dissipation plate 31, normal use of the through holes is not affected by the dust screen, a rotating shaft 32 penetrating through the side wall of the heat dissipation plate 31 is fixedly connected to the driving shaft of the motor 26, a plurality of stirring blades 33 are fixedly connected to the rotating shaft 32, the stirring blades 33 are positioned in water in the storage tank 5, further, a plurality of cleaning plates 34 are fixedly connected to the side wall of the rotating shaft 32, particularly noted in that the cleaning plates 34 are provided with brushes 31, further dust and impurities on the heat dissipation plate 31 can be cleaned, and a temperature sensor is further arranged in the storage tank 5, when the temperature in the storage tank 5 is high, the motor is enabled to reach the purpose of being connected with the heat dissipation plate 31, and the cooling mechanism can be further enabled to be enabled to rotate, and the cooling mechanism can be further enabled to be connected to reach the purpose of lowering when the temperature is reached.
Referring to fig. 1, fig. 3, fig. 4, fig. 5, fig. 6, fig. 9 and fig. 10, a shielding mechanism is connected to the starting mechanism, the shielding mechanism comprises an electric telescopic rod 35 fixedly connected to the storage tank 5, wherein the electric telescopic rod 35 is of the prior art, the output end of the electric telescopic rod 35 is fixedly connected with a connecting rod 36, one end of the connecting rod 36 is fixedly connected with a baffle 37, when the baffle 37 is made of a heat absorbing material, the storage tank 5 can be protected, the phenomenon that massive impurities fall on the heat dissipation plate 31 is further avoided, parts on the storage tank 5 are further protected, the baffle 37 is positioned above the storage tank 5, a rainwater sensor is arranged on the device, when the rainwater sensor senses rainwater, the electric telescopic rod 35 can be started by a controller, the rainwater can further enter the storage tank 5, so that a water source in the storage tank 5 can be guaranteed, meanwhile, the storage tank 5 is provided with an additional water inlet pipe, a liquid level device is arranged in the storage tank 5, when the water source 5 is not guaranteed, a water source can be further supplied to the storage tank 5, and a water pump 26 can not be further maintained, and a water supply tank 5 can be further maintained, and a water supply door 26 can not be further maintained, and a water supply tank can be conveniently supplied to the water supply tank 5.
The method of installing the fire suppression bottle 16 includes the steps of:
s1: first, a worker can directly rotate the mounting screw on the cover 13 so that the mounting screw is separated from the placing cylinder 12, and then, the worker rotates the cover 13 so that the cover 13 on the placing cylinder 12 is opened.
S2: then the staff inserts fire extinguishing bottle 16 into the placing cylinder, and before inserting fire extinguishing bottle 16, the staff can be connected solenoid valve 18 and the device controller on fire extinguishing bottle 16 simultaneously, and the staff inserts discharging pipe 17 into installation pipe 15 simultaneously, and the material of discharging pipe 17 can be avoided revealing to the guard ring on the installation pipe 15 simultaneously.
S3: then the staff closes closing cap 13 again, and the protection pad on closing cap 13 can make discharging pipe 17 tightly laminate on installation pipe 15, and the staff can rotate the installation screw simultaneously, just so can make the screw thread connection of screw hole on installation cylinder 12, further just can make closing cap 13 and placement cylinder 12 fixed, further just can make things convenient for the staff to place fire-extinguishing bottle 16.
Working principle: when the device is needed by a worker, the worker can directly open the sealing cover 13, then the worker inserts the fire extinguishing bottle 16 into the placing cylinder 12, and connects the electromagnetic valve 18 with the controller on the ring main unit 1, so that the discharging pipe 17 on the fire extinguishing bottle 16 is inserted into the mounting pipe 15, when the optical fiber temperature sensor 23 detects that the temperature in the ring main unit 1 is abnormal, the electromagnetic valve 18 can be operated, substances in the fire extinguishing bottle 16 can be further sprayed into the ring main unit 1, so that the ring main unit 1 can be subjected to fire extinguishing treatment, meanwhile, the buffer air bag 11 on the ring main unit 1 can buffer impulse generated by explosion of the ring main unit 1, when the impacted impurities strike the buffer air bag 11, the gas of the buffer air bag 11 can be conveyed into the air pipe 7 through the connecting pipe 9, and further the gas can enter the air cylinder 8, so that the air cylinder 8 stretches and the buffer air bag 11 has reverse impact force, and further impact force of the buffer air bag 11 can be improved.
When the temperature sensor in the storage box 5 detects that the temperature in the storage box 5 is higher, the controller can start the motor 26, when the motor 26 works, the rotating shaft 32 can be rotated, the stirring blades 33 and the cleaning plate 34 can be further rotated, so that the temperature of a water source in the storage box 5 can be reduced, and meanwhile, the cleaning plate 34 can also clean dust and impurities on the heat dissipation plate 31.
When the water pump 30 works, the water source in the storage box 5 can enter the cooling cylinder 19, and the heat conducting rod 20 and the heat conducting plate 21 can transfer the heat on the placing cylinder 12 to the water source, so that the purpose of cooling the heat conducting rod 20 and the heat conducting plate 21 is further achieved.
Meanwhile, when the rainwater sensor detects rainwater, the electric telescopic rod 35 can be enabled to work, the connecting rod 36 can be further enabled to move, and when the connecting rod 36 moves, the baffle 37 can be enabled to be located at a proper position, so that the rainwater can enter the storage box 5.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. The utility model provides an electric ring main unit of built-in fire prevention antiknock structure, includes looped netowrk cabinet (1), be equipped with two cabinet doors (2), its characterized in that on looped netowrk cabinet (1): the two cabinet doors (2) are connected with transition mechanisms, each transition mechanism comprises a mounting plate (6) fixedly connected to the cabinet door (2), an air pipe (7) is fixedly connected to each mounting plate (6), and two air cylinders (8) are fixedly connected to each mounting plate (6);
the two transition mechanisms are connected with buffer mechanisms, each buffer mechanism comprises a connecting pipe (9) fixedly connected to an air pipe (7), a plurality of contraction springs (10) are fixedly connected to the mounting plate (6), one ends of the contraction springs (10) are fixedly connected with buffer air bags (11) respectively connected with the two air cylinders (8), and the buffer air bags (11) are connected with the connecting pipes (9);
the ring main unit (1) is connected with a placement mechanism, the placement mechanism comprises a placement barrel (12) fixedly connected to the ring main unit (1), the placement barrel (12) is rotatably connected with a sealing cover (13) movably connected with the placement barrel, a plurality of limiting plates (14) are fixedly connected to the inner side wall of the placement barrel (12), and a mounting pipe (15) penetrates through the placement barrel (12);
the fire extinguishing mechanism is arranged in the placing mechanism, the placing mechanism is connected with a cooling mechanism, an output mechanism connected with the fire extinguishing mechanism is connected to the inner top end of the ring main unit (1), a plurality of support columns (3) are fixedly connected to the ring main unit (1), and the same support plate (4) is fixedly connected to the upper ends of the support columns (3);
the novel water-saving device is characterized in that a storage box (5) is fixedly connected to the supporting plate (4), a starting mechanism is connected to the storage box (5), the starting mechanism comprises a motor (26) fixedly connected to the inner bottom of the storage box (5), a water stop pipe (38) is fixedly connected to the side wall of the storage box (5), an output pipe (27) connected with an external water source is fixedly connected to the output end of the water stop pipe (38), a water pump (30) connected with a water inlet pipe (29) is fixedly connected to the inner bottom of the storage box (5), a heat dissipation plate (31) is fixedly connected to the storage box (5), a rotating shaft (32) penetrating through the side wall of the heat dissipation plate (31) is fixedly connected to a driving shaft of the motor (26), a plurality of stirring blades (33) are fixedly connected to the side wall of the rotating shaft (32), and a plurality of cleaning plates (34) are in contact with the heat dissipation plate (31);
the cooling mechanism is connected with the starting mechanism, the starting mechanism is connected with the shielding mechanism, the shielding mechanism comprises an electric telescopic rod (35) fixedly connected to the storage box (5), the output end of the electric telescopic rod (35) is fixedly connected with a connecting rod (36), one end of the connecting rod (36) is fixedly connected with a baffle plate (37), and the baffle plate (37) is located above the storage box (5).
2. The electrical ring main unit with built-in fireproof and antiknock structure according to claim 1, wherein: the fire extinguishing mechanism comprises a fire extinguishing bottle (16) placed in the placing barrel (12), a discharging pipe (17) is integrally arranged on the fire extinguishing bottle (16), one end of the discharging pipe (17) extends into the mounting pipe (15), and an electromagnetic valve (18) is arranged on the discharging pipe (17).
3. The electrical ring main unit with built-in fireproof and antiknock structure according to claim 1, wherein: the cooling mechanism comprises a cooling cylinder (19) fixedly connected to a placing cylinder (12), a plurality of heat conducting rods (20) which are respectively in contact with the placing cylinder (12) are fixedly connected to the cooling cylinder (19), one end of each heat conducting rod (20) is fixedly connected with the same heat conducting plate (21), a water inlet pipe (29) is fixedly connected to the cooling cylinder (19), and a water outlet pipe (28) is fixedly connected to the cooling cylinder (19).
4. The electrical ring main unit with built-in fireproof and antiknock structure according to claim 1, wherein: the output mechanism comprises a plurality of mounting rings (22) fixedly connected to the inner top end of the ring main unit (1), a plurality of optical fiber temperature sensors (23) are arranged on the mounting rings (22) in a penetrating mode, a plurality of discharging pipes (24) are arranged on the mounting rings (22) in a penetrating mode, one ends of the discharging pipes (24) penetrate through the side wall of the ring main unit (1) and extend to the outer side of the ring main unit, one ends of the discharging pipes (24) are fixedly connected with mounting heads (25) connected with the mounting pipes (15), and the output ends of the discharging pipes (24) are fixedly connected with a plurality of spray heads.
5. The method for assembling an electrical ring main unit with a built-in fireproof and antiknock structure according to any one of claims 1 to 4, wherein: the assembly method comprises the following steps:
s1: firstly, a worker can directly rotate the mounting screw on the sealing cover (13), so that the mounting screw is separated from the placing cylinder (12), and then the worker rotates the sealing cover (13), so that the sealing cover (13) on the placing cylinder (12) can be opened;
s2: then, a worker inserts the fire extinguishing bottle (16) into the placing cylinder, and before inserting the fire extinguishing bottle (16), the worker can connect the electromagnetic valve (18) on the fire extinguishing bottle (16) with the device controller, and simultaneously, the worker inserts the discharging pipe (17) into the mounting pipe (15), and meanwhile, the protecting ring on the mounting pipe (15) can prevent the material of the discharging pipe (17) from leaking;
s3: then the staff closes closing cap (13) again, and the protection pad on closing cap (13) can make discharging pipe (17) laminate on installation pipe (15) tightly, and the staff can rotate the installation screw simultaneously, just so can make the screw thread connection of screw hole on installation screw and placing section of thick bamboo (12), further just can make closing cap (13) and placing section of thick bamboo (12) fixed, further just can make things convenient for the staff to place fire extinguishing bottle (16).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111335131.1A CN113964667B (en) | 2021-11-11 | 2021-11-11 | Electric ring main unit with built-in fireproof antiknock structure and assembly method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111335131.1A CN113964667B (en) | 2021-11-11 | 2021-11-11 | Electric ring main unit with built-in fireproof antiknock structure and assembly method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115051273B (en) * | 2022-08-15 | 2022-10-25 | 广东米勒电气有限公司 | Linkage self-locking type explosion-proof intelligent ring main unit and explosion-proof method thereof |
| CN115666080B (en) * | 2022-10-26 | 2026-04-07 | 浙江万谷半导体有限公司 | A current switching circulation device |
| CN119726405B (en) * | 2025-02-27 | 2025-06-17 | 陕西惠齐电力科技开发有限公司 | A fireproof electrical ring main unit and its assembly method |
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