CN115987237A - A shell for aluminum alloy filter - Google Patents
A shell for aluminum alloy filter Download PDFInfo
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- CN115987237A CN115987237A CN202310270302.XA CN202310270302A CN115987237A CN 115987237 A CN115987237 A CN 115987237A CN 202310270302 A CN202310270302 A CN 202310270302A CN 115987237 A CN115987237 A CN 115987237A
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- aluminum alloy
- alloy filter
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The invention relates to the field of filter shells, and discloses a shell for an aluminum alloy filter, which comprises a vacuum cylinder, a disc whistle and a piston rod, wherein the vacuum cylinder is symmetrically and fixedly connected to the lower surface of an insulating shell, one end of the vacuum cylinder is fixedly connected with the disc whistle used for driving gas to give out alarm sound, the piston rod used for sucking air is connected to the inside of the vacuum cylinder in a sliding manner, the piston rod is fixedly connected to the lower surface of the insulating shell and drives the disc whistle to give out the alarm sound through air wind power until the two insulating shells are completely close to each other, the alarm sound is ended, through the operation, workers are convenient to warn that the filter has an electric leakage condition, the work of filter connecting equipment of the filter is further stopped emergently, the alternating current component of a power supply cannot be filtered is avoided, the direct current voltage is reduced, and the short circuit damage of the connected equipment is avoided.
Description
Technical Field
The invention relates to the field of filter shells, in particular to a shell for an aluminum alloy filter.
Background
The existing filter usually identifies electric leakage by connecting an electric leakage protector, and disconnects a power supply connected with the filter to prevent the electric leakage from being conducted to an aluminum alloy filter shell, and the electric leakage protector can only protect equipment and cannot directly solve the problem that the aluminum alloy filter shell has the electric leakage;
meanwhile, when the aluminum alloy filter shell is damaged by grounding of the filter and has leakage current, the step of timely giving an alarm to remind a worker to shut down the device to stop running cannot be carried out generally, non-professionals easily mistakenly consider the simple tripping condition, power is continuously supplied, the filter continuously leaks electricity, the alternating current component of a power supply cannot be filtered, the direct current voltage is reduced, and the short circuit phenomenon of the connecting device is caused.
Disclosure of Invention
In order to solve the technical problems, the technical scheme provides a shell for an aluminum alloy filter, and solves the problems that the existing filter proposed in the background art is generally connected with a leakage protector to reduce the leakage of the filter and conduct the leakage to the aluminum alloy filter shell, the leakage protector can only protect equipment and cannot directly solve the problem that the aluminum alloy filter shell has leakage current, and the aluminum alloy filter shell has leakage current when leakage occurs, so that electric shock risks usually occur when non-professional personnel check the leakage current;
meanwhile, when the aluminum alloy filter shell is damaged by grounding of the filter and has leakage current, the step of timely giving an alarm to remind a worker to close the device to stop running cannot be carried out generally, and the nonprofessional personnel easily mistakenly think of a simple tripping condition and continue to supply power, so that the alternating current component of the power supply cannot be filtered by continuous leakage of the filter, the direct current voltage is reduced, and the problem of short circuit of the connecting device is caused.
In order to achieve the purpose, the invention adopts the technical scheme that: a shell for an aluminum alloy filter comprises an aluminum alloy filter shell, wherein an insulation isolation early warning mechanism is arranged on the outer surface of the aluminum alloy filter shell, and wire harness separating mechanisms are arranged on the outer surfaces of two sides of the aluminum alloy filter shell;
the insulation isolation early warning mechanism comprises twin-runner legs, a power assisting assembly connected with the twin-runner legs, a pneumatic alarm connected below the twin-runner legs, a friction driving assembly abutted against the pneumatic alarm, and a wiring harness connection and disconnection assembly sliding on the friction driving assembly;
the wire harness separating mechanism comprises a notch limiting assembly arranged on the aluminum alloy filter shell and a wire harness sliding in the notch limiting assembly, wherein the wire harness sliding in the notch limiting assembly is a position adjusting assembly, and the lower surface of the aluminum alloy filter shell is connected with a cooling pipe.
Preferably, the twin chute leg includes penetrating groove, interior shallow slot, pulley baffle, insulating housing, diplopore lagging roller rod, magnet board, penetrating groove has all been seted up at twin chute leg both ends, is close to two sets of it has interior shallow slot to set up in twin chute leg internal surface between the penetrating groove, interior shallow slot sliding connection has two sets of pulley baffles, and is two sets of the equal fixedly connected with insulating housing in pulley baffle upper end, the equal two sets of diplopore lagging roller rod of the equal fixedly connected with of terminal surface under the insulating housing, the pulley baffle is close to the equal fixedly connected with magnet board of one end each other, the magnet board is close to one side each other and all is provided with power circular telegram magnet piece, and power circular telegram magnet piece fixed connection in twin chute leg internal surface.
Preferably, the helping hand subassembly includes two slide bars, helping hand spring, resistance magnet pole board, baffle, two sets of two slide bars of the equal fixedly connected with in twin chute leg both sides, the equal cover of twin slide bar surface is equipped with helping hand spring, there is resistance magnet pole board helping hand spring upper end butt, the one end sliding connection that helping hand spring was kept away from to resistance magnet pole board has the baffle, the one end fixed connection that resistance magnet pole board was kept away from to the baffle is in twin chute leg up end, fixed surface is connected with powerful circular telegram magnet strip in the baffle, powerful circular telegram magnet strip passes through electric wire and aluminum alloy filter shell lower extreme electric connection.
Preferably, the pneumatic alarm comprises a vacuum cylinder, a disc whistle and a piston rod, the vacuum cylinder is symmetrically and fixedly connected to the lower surface of the insulating shell, one end of the vacuum cylinder is fixedly connected with the disc whistle used for driving air to send out alarm sound, the piston rod used for sucking air is slidably connected inside the vacuum cylinder, and the piston rod is fixedly connected to the lower surface of the insulating shell.
Preferably, the friction drive assembly comprises a bending spring rod, a square sliding sleeve, a rubber friction groove plate, a limiting groove and a limiting rod, wherein two groups of bending spring rods are fixedly connected to the outer side of the aluminum alloy filter shell, the outer surfaces of the two groups of bending spring rods are slidably connected with the square sliding sleeve, one end, far away from the bending spring rods, of the square sliding sleeve is rotatably connected with the rubber friction groove plate, one end of the rubber friction groove plate is penetrated through the limiting groove formed in the mode that the limiting rubber friction groove plate vertically reciprocates, the lower end of the limiting groove is penetrated through the limiting rod in a sliding connection mode, and one end, far away from the rubber friction groove plate, of the limiting rod is fixedly connected to the outer surface of the aluminum alloy filter shell.
Preferably, the pencil connects from subassembly includes rubber wheel circle, the hollow cover of toper internal thread, the hollow section of thick bamboo of external screw thread, homing spring, explodes the adapter sleeve, sliding connection has rubber wheel circle in the rubber friction frid notch, rubber wheel circle middle-end internal surface fixed connection is used for the interior hollow cover of toper internal thread of the internal contraction of extrusion fried adapter sleeve, the hollow section of thick bamboo of toper internal thread lower extreme threaded connection has the hollow section of thick bamboo of external screw thread, be provided with in the hollow section of thick bamboo of external screw thread and be used for the hollow cover of toper internal thread to relieve threaded connection with the hollow section of thick bamboo of external screw thread after upwards promoting the hollow section of thick bamboo of toper internal thread short distance rebound spring, it is inside the hollow section of thick bamboo of external screw thread to explode adapter sleeve fixed connection.
Preferably, the equal fixedly connected with electrically conductive ground plate of Gemini spout leg lower extreme, and offer the screw hole that is used for fixing, the even equidistance fixedly connected with of department is used for the rubber sheet of centre gripping pencil in the middle of the rubber wheel circle.
Preferably, the notch limiting assembly comprises moving elongated slots, limiting sliding grooves and clamping grooves, wherein at least six groups of moving elongated slots are formed in the outer surfaces of the two sides of the aluminum alloy filter shell, the limiting sliding grooves are symmetrically formed in the inner surfaces of the moving elongated slots, and the three clamping grooves are formed in the inner surfaces of the moving elongated slots at equal intervals.
Preferably, the wire harness walking position adjusting assembly comprises an extrusion plate, a power spring sliding rod, a penetrating sleeve and an insulation delivery pipe, the extrusion plate is connected in the movable long groove and the limiting sliding groove in a sliding mode, the power spring sliding rod is connected in the middle of the extrusion plate in a sliding mode, the penetrating sleeve is fixedly connected to one end, away from the movable long groove, of the power spring sliding rod, the insulating delivery pipe is fixedly connected to one end of the penetrating sleeve, arranged on the two sides of the aluminum alloy filter shell, of the movable long groove, and the cooling pipe is fixedly connected to the lower surface of the aluminum alloy filter shell.
Preferably, ethane with half of the capacity of the cooling pipe is arranged in the cooling pipe.
Compared with the prior art, the invention has the beneficial effects that:
(1) The shell for the aluminum alloy filter can be used for wrapping the shell of the aluminum alloy filter, so that the situation that leakage current on the shell of the aluminum alloy filter is electrically shocked to professional operators and non-operators for maintenance is avoided, meanwhile, when the insulating shells are not close to each other, the insulating shells shield the output interfaces and the input interfaces, the purpose that water drops fall to the interfaces and part of dust is shielded is avoided, and meanwhile, the situation that the heat dissipation function of the shell of the aluminum alloy filter is reduced is avoided under the situation that the existing insulating shells are directly wrapped on the outer surface of the shell of the aluminum alloy filter;
(2) The shell for the aluminum alloy filter can drive the disc whistle to give out an alarm sound through air and wind power, the alarm sound is ended until the two insulating shells are completely close to each other, the filter is convenient to warn workers of the occurrence of an electric leakage condition through the operation, the work of filter connecting equipment is further stopped emergently, the situation that the alternating current component of a power supply cannot be filtered is avoided, the direct current voltage is reduced, and meanwhile, the situation that the connected equipment is damaged due to short circuit is avoided;
(3) The shell for the aluminum alloy filter can automatically and synchronously pull out the wiring harnesses at the input end and the output end of the shell of the aluminum alloy filter when leakage current occurs in the shell of the aluminum alloy filter, thereby effectively avoiding the situations that the alternating current component of a power supply cannot be filtered, the direct current voltage is reduced to cause the short circuit of connecting equipment and the fire disaster is caused by the continuous heating of the shell of the aluminum alloy filter;
(4) When part of the wire harnesses are longer and shorter, the reserved wire harnesses after the output end and the input end are connected are longer, the wire harnesses at the output end and the input end cannot be bound together to arrange the wire harnesses randomly, because the electromagnetic coupling between the wire harnesses at the output end and the input end is easy to aggravate because the wire harnesses at the output end and the input end are closer or bound together, the inhibition capability of a filter and equipment shielding on EMI signals is seriously damaged, at the moment, the penetrating sleeve is manually pulled to drive one end of a power spring sliding rod to be far away from a clamping groove and be separated from the clamping groove, at the moment, the clamping groove arranged in a single movable long groove is manually adjusted and moved, when the wire harnesses are longer, a plurality of wire harness walking position adjusting assemblies can be integrally combined into an S shape in a notch limiting assembly, and then inside effectual messenger' S pencil passed a plurality of cover of wearing respectively, make the pencil multistage distortion bend attached aluminum alloy filter shell both sides surface, be convenient for simultaneously pass the pencil of output and input in the insulating eduction tube with the pencil of output and input separate the both ends respectively, avoid the electromagnetic coupling condition between output and the input pencil to take place, the pencil of output and input is short-term, be convenient for walk a plurality of pencil and move the adjusting part respectively and remove to the horizontal straight state of centre department combination in the spacing subassembly of notch, and then be favorable to being applicable to the pencil of different length, solve the purpose of the distance between input and the output pencil.
Drawings
FIG. 1 is a schematic perspective view of the main body of the present invention;
FIG. 2 is a schematic top perspective view of the main body of the present invention;
FIG. 3 is a schematic bottom perspective view of the main body of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic view of a partially cut-away perspective structure of the insulating housing of the present invention;
FIG. 6 is a perspective view of the friction drive assembly and the harness disconnect assembly of the present invention;
FIG. 7 is a schematic perspective view of the pneumatic alarm of the present invention;
FIG. 8 is a schematic cross-sectional perspective view of the pneumatic alarm of the present invention;
FIG. 9 is a schematic cross-sectional perspective view of a wire harness splice assembly of the present invention;
FIG. 10 is a perspective view of the booster assembly of the present invention
FIG. 11 is a perspective view of the notch limiting assembly of the present invention;
FIG. 12 is a schematic perspective view of a cooling tube according to the present invention;
fig. 13 is a schematic combined three-dimensional structure diagram of the wire harness walking position adjusting assembly and the notch limiting assembly of the invention.
The reference numbers in the figures are: 1. an aluminum alloy filter housing; 2. an insulating isolation early warning mechanism; 21. a twin chute leg; 211. penetrating the groove; 212. an inner shallow slot; 213. a pulley baffle plate; 214. an insulating housing; 215. a double-hole sleeve plate roller rod; 216. a magnet plate; 217. a power energizing magnet block;
22. a boost assembly; 221. a double-sliding bar; 222. a power-assisted spring; 223. a resistive magnet bar plate; 224. a partition plate; 225. a strong energized magnet bar;
23. a pneumatic alarm; 231. a vacuum cylinder; 232. a disc whistle; 233. a piston rod;
24. a friction drive assembly; 241. bending the spring rod; 242. a square sliding sleeve; 243. a rubber friction groove plate; 244. a limiting groove; 245. a limiting rod;
25. the wire harness connecting and disconnecting assembly; 251. a rubber roller ring; 252. a conical internal thread hollow sleeve; 253. an externally threaded hollow cylinder; 254. a homing spring; 255. opening the fastening sleeve by frying;
3. a harness separating mechanism; 31. a notch limiting component; 311. moving the long groove; 312. a limiting chute; 313. a card slot;
32. a wire harness displacement adjusting assembly; 321. a pressing plate; 322. a power spring slide bar; 323. sleeving; 324. an insulated delivery line;
33. a cooling pipe.
Detailed description of the preferred embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Examples
Referring to fig. 1 to 5 and 10, a housing for an aluminum alloy filter includes an aluminum alloy filter housing 1, an insulating isolation early warning mechanism 2 is disposed on an outer surface of the aluminum alloy filter housing 1, and harness separating mechanisms 3 are disposed on outer surfaces of two sides of the aluminum alloy filter housing 1;
the insulation isolation early warning mechanism 2 comprises a pair of sub-chute legs 21, a power assisting assembly 22 connected with the pair of sub-chute legs 21, a pneumatic alarm 23 connected below the pair of sub-chute legs 21, a friction driving assembly 24 abutted against the pneumatic alarm 23, and a wiring harness connection and disconnection assembly 25 sliding on the friction driving assembly 24;
The dual-runner leg 21 comprises penetrating grooves 211, inner shallow grooves 212, pulley baffles 213, an insulating shell 214, dual-hole sleeve plate roller rods 215 and magnet plates 216, the penetrating grooves 211 are formed in two ends of the dual-runner leg 21, the inner shallow grooves 212 are formed in the inner surface of the dual-runner leg 21 and are close to two groups of penetrating grooves 211, the two groups of pulley baffles 213 are connected in the inner shallow grooves 212 in a sliding mode, the insulating shell 214 is fixedly connected to the upper ends of the two groups of pulley baffles 213, the two groups of dual-hole sleeve plate roller rods 215 are fixedly connected to the lower end face of the insulating shell 214, the magnet plates 216 are fixedly connected to the ends, close to each other, of the magnet plates 216, power energizing magnet blocks 217 are arranged on the sides, close to each other, the power energizing magnet blocks 217 are fixedly connected to the inner surface of the dual-runner leg 21, the aluminum alloy filter shell 1 can be wrapped through the insulating shell 214 through the matching of the structures, and the situation that electric shock caused by damage of Y grounding capacitors inside the filter or damage of grounding harnesses to the aluminum alloy filter shell 1 during maintenance or other people can be touched can be caused by electric shock can be avoided.
The boosting assembly 22 comprises two sliding rods 221, a boosting spring 222, a resistance magnet rod plate 223 and a partition plate 224, two groups of two sliding rods 221 are fixedly connected to two sides of each of the two sliding chute legs 21, the boosting spring 222 is sleeved on the outer surface of each of the two sliding rods 221, the resistance magnet rod plate 223 is abutted to the upper end of each of the two sliding chute legs 222, the partition plate 224 is slidably connected to one end, away from the boosting spring 222, of each of the resistance magnet rod plates 223, one end, away from the resistance magnet rod plate 223, of the partition plate 224 is fixedly connected to the upper end face of each of the two sliding chute legs 21, a powerful energized magnet strip 225 is fixedly connected to the inner surface of the partition plate 224, the powerful energized magnet strip 225 is electrically connected with the lower end of the aluminum alloy filter shell 1 through an electric wire, grounding capacitance damage or grounding wire harness damage of the filter Y is facilitated through cooperation between the structures, the aluminum alloy filter shell 1 is electrified through the electric wire to supply power to the powerful energized magnet strip 225, so that the boosting spring 222 is compressed, then the two insulating shells 214 are driven to move in the middle, and the boosting pushing effect is achieved.
Examples
Referring to fig. 5, 7 and 8, the pneumatic alarm 23 includes a vacuum cylinder 231, a disc whistle 232 and a piston rod 233, the vacuum cylinder 231 is symmetrically and fixedly connected to the lower surface of the insulating housing 214, the disc whistle 232 for generating an alarm sound by gas driving is fixedly connected to one end of the vacuum cylinder 231, the piston rod 233 for sucking air is slidably connected to the inside of the vacuum cylinder 231, the piston rod 233 is fixedly connected to the lower surface of the insulating housing 214, and when the two insulating housings 214 move toward each other toward the middle by the cooperation between the above structures, the vacuum cylinder 231 and the piston rod 233 contact and drive the disc whistle 232 to generate the alarm sound, so as to notify personnel of the occurrence of the operation of emergency power off due to leakage of the aluminum filter housing 1, and avoid the occurrence of the damage of the connection equipment due to the failure in filtering the ac component and the decrease in the dc voltage of the power.
Examples
Referring to fig. 6, the friction driving assembly 24 includes a bending spring rod 241, a square sliding sleeve 242, a rubber friction groove plate 243, a limiting groove 244 and a limiting rod 245, two sets of bending spring rods 241 are fixedly connected to the outer side of the aluminum alloy filter housing 1, the outer surfaces of the two sets of bending spring rods 241 are slidably connected to the square sliding sleeve 242, one end of the square sliding sleeve 242, which is far away from the bending spring rod 241, is rotatably connected to the rubber friction groove plate 243, one end of the rubber friction groove plate 243 is penetrated through the limiting groove 244, which is provided to limit the vertical up-and-down movement of the rubber friction groove plate 243, the lower end of the limiting groove 244 is penetrated through the limiting rod 245, and one end of the limiting rod 245, which is far away from the rubber friction groove plate 243, is fixedly connected to the outer surface of the aluminum alloy filter housing 1.
The wire harness connecting and disconnecting component 25 comprises a rubber rolling ring 251, a conical internal thread hollow sleeve 252, an external thread hollow cylinder 253, a return spring 254 and an explosion fastening sleeve 255, the rubber rolling ring 251 is connected in the notch of the rubber friction groove plate 243 in a sliding mode, the conical internal thread hollow sleeve 252 used for extruding the explosion fastening sleeve 255 to shrink inwards is fixedly connected to the inner surface of the middle end of the rubber rolling ring 251, the external thread hollow cylinder 253 is connected to the lower end of the conical internal thread hollow sleeve 252 in a threaded mode, the return spring 254 used for pushing the conical internal thread hollow sleeve 252 upwards to move in a short distance after the conical internal thread hollow sleeve 252 and the external thread cylinder 253 are disconnected in the external thread hollow cylinder 253, and the explosion fastening sleeve 255 is fixedly connected to the inside of the external thread hollow cylinder 253.
The conductive ground plate is fixedly connected to the lower ends of the twin-runner legs 21, threaded holes for fixing are formed in the conductive ground plate, and rubber sheets for clamping wire harnesses are fixedly connected to the middle of the rubber roller ring 251 at equal intervals.
Examples
Referring to fig. 11 to 13, the notch limiting component 31 includes a movable long groove 311, a limiting sliding groove 312, and three locking grooves 313, wherein at least six groups of movable long grooves 311 are formed on the outer surfaces of the two sides of the aluminum alloy filter housing 1, the limiting sliding grooves 312 are symmetrically formed on the inner surface of the movable long groove 311, and the three locking grooves 313 are formed on the inner surface of the movable long groove 311 at equal intervals.
The wire harness displacement adjusting assembly 32 comprises an extrusion plate 321, a power spring slide rod 322, a penetrating sleeve 323 and an insulating delivery pipe 324, wherein the extrusion plate 321 is connected in the movable long groove 311 and the limiting slide groove 312 in a sliding manner, the power spring slide rod 322 is connected in the middle of the extrusion plate 321 in a sliding manner, the penetrating sleeve 323 is fixedly connected to one end, far away from the movable long groove 311, of the power spring slide rod 322, the insulating delivery pipe 324 is fixedly connected to one end of the penetrating sleeve 323, arranged on the two sides of the aluminum alloy filter shell 1, of the movable long groove 311, and the cooling pipe 33 is fixedly connected to the lower surface of the aluminum alloy filter shell 1, so that the number of bending turns of output and input wire harnesses can be adjusted through the matching between the structures, and the output and input wire harnesses are well separated.
One-half of the ethane in the cooling pipe 33 is provided in the cooling pipe 33.
The overall working principle according to the first to fourth embodiments is as follows:
pneumatic alarm 23: the sealing piston arranged at the front end of the piston rod 233 pushes the gas in the vacuum cylinder 231 to the disc whistle 232 and makes a sound from the disc whistle 232;
the disc whistle 232 is a conventional whistle principle: the sound is generated due to the vibration of the air in the disc whistle 232, and the whistle nozzle mainly enables the airflow to impact against the opening gap of the disc whistle 232 to cause the vibration of the air in the disc whistle 232.
In an initial state where no leakage occurs in the filter: in the using process, the aluminum alloy filter shell 1 is connected with electrical equipment through a conductive grounding plate arranged on the twin-sliding-groove leg 21; the pulley baffle 213 and the double-hole sleeve plate roller rod 215 are positioned in the penetrating groove 211, the insulating shell 214 does not cover the whole aluminum alloy filter shell 1 to shield the rubber friction groove plates 243 arranged at two sides, and the rubber friction groove plates are respectively extruded and compressed by the disc whistle 232 and the piston rod 233 to bend the outer surface spring of the spring rod 241; the vacuum cylinder 231 and the piston rod 233 are respectively driven away by the two insulating housings 214; the connecting position of the wire harness at the input end and the output end is inserted between the rubber sheets arranged in the middle of the rubber roller ring 251, friction force is generated between the rubber sheets and the rubber sheets on the outer surface of the wire harness, so that the wire harness cannot be moved, and then the smaller inner diameter ring of the conical inner thread hollow sleeve 252 extrudes the fastening sleeve 255 to be exploded and closed inwards, so that the fastening sleeve 255 is fastened with the output and input connecting wires.
When a Y grounding capacitor in the filter is damaged or a grounding wire harness is damaged, direct current voltage is reduced and a short circuit phenomenon occurs, meanwhile, when the grounding is damaged, leakage current (positive electric objects) carried on the aluminum alloy filter shell 1 and free electrons on the ground can move to the aluminum alloy filter shell 1 (positive electric objects) to be neutralized, so that the aluminum alloy filter shell 1 (positive electric objects) is uncharged, the electromotive force is zero, and after the grounding is damaged, the neutralization between the free electrons on the ground and the aluminum alloy filter shell 1 (positive electric objects) is finished, the electromotive force is increased to charge the aluminum alloy filter shell 1 (positive electric objects);
at this time, the strong current magnet bar 225 generates magnetic force through the electric wire electrically connected with the electric wire on the aluminum alloy filter shell 1, and the magnetic force makes the resistance magnet bar plate 223 slide in the partition 224 backwards until the resistance magnet bar plate 223 is far away from the power spring 222 limiting to extrude the outer surface of the double slide bar 221, at this time, the power spring 222 rebounds upwards to push the double-hole sleeve plate roller rod 215 sleeved and sliding on the outer surface of the double slide bar 221 to move upwards and synchronously drive the double-hole sleeve plate roller rod 215 to slide upwards in the penetrating groove 211, at the same time, the double-hole sleeve plate roller rod 215 drives the pulley baffle 213 to slide to the inner shallow groove 212 in the penetrating groove 211 through the insulating shell 214, when the pulley baffle 213 slides to the inner shallow groove 212, the leakage current on the aluminum alloy filter shell 1 is transmitted to the power current block 217 through the electric wire, the power electrified magnet block 217 generates magnetic force, at the moment, the magnetic force of the power electrified magnet block 217 adsorbs the magnet plate 216 connected to the pulley baffle 213, so that the two insulating shells 214 synchronously approach to the middle and contact with each other, the aluminum alloy filter shell 1 is effectively wrapped, the condition that leakage current on the aluminum alloy filter shell 1 is electrically shocked to professional operators and non-operators is avoided, meanwhile, when the insulating shells 214 do not approach to each other, the insulating shells 214 shield output and input interfaces, water is prevented from dropping to the interfaces and shielding part of dust, and meanwhile, the condition that the heat dissipation function of the aluminum alloy filter shell 1 is reduced is avoided under the condition that the existing insulating shells 214 are directly wrapped on the outer surface of the aluminum alloy filter shell 1;
when the two insulating shells 214 move towards the middle of each other, the two insulating shells 214 respectively drive the vacuum cylinder 231 and the piston rod 233 to approach to each other, when the two insulating shells 214 move to be in a horizontal position, the piston rod 233 enters the inside of the vacuum cylinder 231, at the moment, the two insulating shells 214 continue to move to approach each other, and the piston rod 233 is driven to move inside the vacuum cylinder 231 to push air inside the piston rod 233 to the disc whistle 232, so that the disc whistle 232 is driven by air wind power to give an alarm, and the alarm is finished until the two insulating shells 214 completely approach each other, so that the filter is convenient to warn workers of the occurrence of electric leakage condition through the operation, and the work of the filter connecting equipment is further stopped emergently, the phenomenon that the alternating current component of a power supply cannot be filtered is avoided, the direct current voltage is reduced, and meanwhile, the occurrence of short circuit damage of the connected equipment is avoided;
when the insulation shell 214 approaches each other, the disc whistle 232 and the piston rod 233 respectively and slowly finish pushing the rubber friction groove plate 243 and extruding the spring arranged on the outer surface of the bending spring rod 241, when the disc whistle 232 and the piston rod 233 respectively and slowly finish extruding the rubber friction groove plate 243, the rubber friction groove plate 243 slowly pushes the rubber friction groove plate 243 upwards along the outer surface of the bending spring rod 241 through the spring arranged on the outer surface of the bending spring rod 241, and limits the vertical up-and-down movement of the rubber friction groove plate 243 through the sliding of the limiting rod 245 in the limiting groove 244 arranged on the rubber friction groove plate 243, when the rubber friction groove plate 243 upwards moves, the rubber skin material arranged at the notch of the rubber friction groove plate 243 and the rubber arranged on the outer surface of the rubber roller ring 251 generate friction force and drive the rubber roller ring 251 to rotate, the rubber roller ring 251 drives the conical internal thread hollow sleeve 252 to rotate and move outwards in the internal thread of the external thread hollow cylinder 253 until the internal diameter ring at the conical position of the conical internal thread hollow sleeve 252 is reduced to be large, so that the conical internal thread hollow sleeve 252 finishes extruding and breaking the fastening sleeve 255, the fastening sleeve 255 finishes fastening with the wiring harness connecting end, when the wiring harness connecting end finishes fastening and connection with the breaking fastening sleeve 255, the conical internal thread hollow sleeve 252 finishes connection with the thread of the external thread hollow cylinder 253, at the moment, the rubber roller ring 251 is just not contacted with the rubber friction groove plate 243, the wire harness connecting end spliced on the conical internal thread hollow sleeve 252 and the rubber roller ring 251 is pushed by the homing spring 254 to be far away from the electrified terminal of the filter, and further, when the aluminum alloy filter shell 1 generates leakage current, the wiring harness at the input end and the output end is automatically and synchronously pulled out, the situations that the AC component of the power supply cannot be filtered, the direct-current voltage is reduced to cause short circuit of the connecting equipment and the case of fire caused by continuous heating of the aluminum alloy filter shell 1 are effectively avoided;
when the filter is in the condition that the Y grounding capacitor and the grounding wire harness are not damaged: the output end and the input end are connected with each other by the wire harness separating mechanism 3 in a fastening way, part of the wire harnesses are longer and shorter, the wire harnesses at the output end and the input end cannot be bound together for arranging the wire harnesses randomly when the wire harnesses reserved after the output end and the input end are connected with each other are longer, the electromagnetic coupling between the wire harnesses at the output end and the input end is easily intensified because the wire harnesses at the output end and the input end are closer or bound together, the inhibition capability of a filter and equipment shielding on EMI signals is seriously damaged, at the moment, the penetrating sleeve 323 is manually pulled to drive one end of the power spring slide bar 322 to be far away from the clamping groove 313 and be separated from the clamping groove 313 for connection, at the moment, the clamping groove 313 arranged in the single movable elongated slot 311 is manually adjusted and moved, when the wire harness is long, the plurality of wire harness walking position adjusting assemblies 32 can be integrally combined and adjusted into an S shape in the notch limiting assembly 31, the wire harness effectively penetrates through the plurality of penetrating sleeves 323 respectively, the wire harness is twisted and bent in multiple sections and attached to the outer surfaces of the two sides of the aluminum alloy filter shell 1, meanwhile, the wire harnesses at the output end and the input end can conveniently penetrate through the insulating delivery pipe 324 to respectively separate the two ends of the wire harness at the output end and the two ends of the wire harness at the input end, the electromagnetic coupling condition between the wire harnesses at the output end and the input end is avoided, when the wire harnesses at the output end and the input end are short, the plurality of wire harness walking position adjusting assemblies 32 can conveniently move in the notch limiting assembly 31 respectively to the middle to be combined into a horizontal and straight state, the wire harness adjusting assembly is further suitable for the wire harnesses with different lengths, and the purpose of solving the distance between the wire harnesses at the input end and the output end is achieved;
when the aluminum alloy filter shell 1 has a higher temperature, the heat of the aluminum alloy filter shell 1 is absorbed by the characteristic that the cooling pipe 33 is made of copper, and methane in the cooling pipe 33 is rapidly evaporated into gas through the heat and moves to the place where the cooling pipe 33 does not contact the aluminum alloy filter shell 1 to be cooled into liquid and flows to the place where the contact aluminum alloy filter shell 1 has the heat to perform circulation reciprocating cooling on the aluminum alloy filter shell 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A housing for an aluminium alloy filter, comprising an aluminium alloy filter housing (1), characterized in that: the outer surface of the aluminum alloy filter shell (1) is provided with an insulation isolation early warning mechanism (2), and the outer surfaces of two sides of the aluminum alloy filter shell (1) are provided with wire harness separation mechanisms (3);
the insulation isolation early warning mechanism (2) comprises a pair of sub-chute legs (21), a power assisting assembly (22) connected with the pair of sub-chute legs (21), a pneumatic alarm (23) connected below the pair of sub-chute legs (21), a friction driving assembly (24) abutted against the pneumatic alarm (23), and a wiring harness connection and disconnection assembly (25) sliding on the friction driving assembly (24);
pencil separating mechanism (3), including seting up in spacing subassembly (31) of notch on aluminum alloy filter shell (1), and slide and be in pencil in spacing subassembly (31) of notch walks position adjusting part (32), just aluminum alloy filter shell (1) lower surface is connected with cooling tube (33).
2. A housing for an aluminum alloy filter according to claim 1, wherein: the double-runner groove leg (21) comprises a penetration groove (211), an inner shallow groove (212), pulley baffles (213), an insulating shell (214), double-hole sleeve plate roller rods (215) and magnet plates (216), the penetration groove (211) is formed in each of two ends of the double-runner groove leg (21) and is close to two groups of the penetration groove (211), the inner shallow groove (212) is formed in the inner surface of the double-runner groove leg (21) and is formed in the penetration groove (211), two groups of the pulley baffles (213) are connected in the inner shallow groove (212) in a sliding mode, the two groups of the pulley baffles (213) are arranged in the two groups of the pulley baffles (213) in an upper end fixedly connected with the insulating shell (214), the two groups of the double-hole sleeve plate roller rods (215) are fixedly connected to the lower end surface of the insulating shell (214), the pulley baffles (213) are close to one end fixedly connected with the magnet plates (216) each other, the magnet plates (216) are close to one side and are provided with power-on magnet blocks (217) and are fixedly connected to the inner surface of the double-runner groove leg (21).
3. A housing for an aluminum alloy filter according to claim 1, wherein: the power assisting assembly (22) comprises two sliding rods (221), a power assisting spring (222), a resistance magnet rod plate (223), a partition plate (224) and a powerful energized magnet strip (225), two groups of two sliding rods (221) are fixedly connected to two sides of each of the two sliding groove legs (21), the power assisting spring (222) is sleeved on the outer surface of each of the two sliding rods (221), the upper end of the power assisting spring (222) is abutted to the resistance magnet rod plate (223), one end of the resistance magnet rod plate (223) is far away from the power assisting spring (222) and is slidably connected with the partition plate (224), one end of the partition plate (224) far away from the resistance magnet rod plate (223) is fixedly connected to the upper end face of each of the two sliding groove legs (21), the powerful energized magnet strip (225) is fixedly connected to the inner surface of the partition plate (224), and the powerful energized magnet strip (225) is electrically connected with the lower end of the aluminum alloy filter shell (1) through an electric wire.
4. A housing for an aluminum alloy filter according to claim 2, wherein: pneumatic alarm (23) are including vacuum tube (231), disc whistle (232), piston rod (233), surface symmetry fixedly connected with vacuum tube (231) under insulating casing (214), vacuum tube (231) one end fixedly connected with is used for gaseous drive to send out disc whistle (232) of police dispatch newspaper sound, the inside sliding connection of vacuum tube (231) has piston rod (233) that are used for the inhaled air, piston rod (233) fixed connection is in insulating casing (214) lower surface.
5. A housing for an aluminum alloy filter according to claim 1, wherein: friction drive subassembly (24) are including crooked spring pole (241), square sliding sleeve (242), rubber friction frid (243), spacing groove (244), gag lever post (245), the equal two sets of crooked spring poles (241) of equal fixedly connected with in aluminum alloy filter shell (1) outside, the equal sliding connection of two sets of crooked spring poles (241) surface has square sliding sleeve (242), the one end that crooked spring pole (241) were kept away from in square sliding sleeve (242) rotates and is connected with rubber friction frid (243), rubber friction frid (243) one end is all run through and is seted up spacing groove (244) that restriction rubber friction frid (243) reciprocated perpendicularly, spacing groove (244) lower extreme run through sliding connection has gag lever post (245), the one end fixed connection in aluminum alloy filter shell (1) surface that rubber friction frid (243) was kept away from in gag lever post (245).
6. The aluminum alloy filter housing of claim 5, wherein: the wire harness connection and disconnection assembly (25) comprises a rubber rolling ring (251), a conical internal thread hollow sleeve (252), an external thread hollow cylinder (253), a homing spring (254) and a burst fastening sleeve (255), wherein the rubber rolling ring (251) is slidably connected in a notch of the rubber friction groove plate (243), the inner surface of the middle end of the rubber rolling ring (251) is fixedly connected with the conical internal thread hollow sleeve (252) which is used for extruding the burst fastening sleeve (255) to shrink inwards, the lower end of the conical internal thread hollow sleeve (252) is in threaded connection with the external thread hollow cylinder (253), the external thread hollow cylinder (253) is internally provided with the homing spring (254) which is used for upwards pushing the conical internal thread hollow sleeve (252) to move upwards in a short distance after the conical internal thread hollow sleeve (252) and the external thread hollow cylinder (253) are in threaded connection removal, and the burst fastening sleeve (255) is fixedly connected inside the external thread hollow cylinder (253).
7. The aluminum alloy filter housing of claim 6, wherein: the equal fixedly connected with electrically conductive ground plate of Gemini spout leg (21) lower extreme, and offer the screw hole that is used for fixing, the even equidistance fixedly connected with of department is used for the rubber sheet of centre gripping pencil in the middle of rubber wheel circle (251).
8. A housing for an aluminum alloy filter according to claim 1, wherein: the notch limiting component (31) comprises a movable long groove (311), limiting sliding grooves (312) and clamping grooves (313), wherein at least six groups of movable long grooves (311) are formed in the outer surfaces of the two sides of the aluminum alloy filter shell (1), the limiting sliding grooves (312) are symmetrically formed in the inner surface of the movable long groove (311), and the three clamping grooves (313) are formed in the inner surface of the movable long groove (311) at equal intervals.
9. A housing for an aluminum alloy filter according to claim 8, wherein: the wire harness walking position adjusting assembly (32) comprises an extrusion plate (321), a power spring sliding rod (322), a penetrating sleeve (323) and an insulating delivery pipe (324), the extrusion plate (321) is connected with the inner portion of the movable long groove (311) and the limiting sliding groove (312) in a sliding mode, the power spring sliding rod (322) is connected with the middle end of the extrusion plate (321) in a sliding mode, the power spring sliding rod (322) is far away from the penetrating sleeve (323) which is fixedly connected with one end of the movable long groove (311), the penetrating sleeve (323) is arranged on the two sides of the aluminum alloy filter shell (1), one end of the penetrating sleeve (323) is fixedly connected with the insulating delivery pipe (324), and the lower surface of the aluminum alloy filter shell (1) is fixedly connected with a cooling pipe (33).
10. A housing for an aluminum alloy filter according to claim 9, wherein: ethane with one half of the internal volume of the cooling pipe (33) is arranged in the cooling pipe (33).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310270302.XA CN115987237B (en) | 2023-03-20 | 2023-03-20 | A shell for aluminum alloy wave filter |
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| CN202310270302.XA CN115987237B (en) | 2023-03-20 | 2023-03-20 | A shell for aluminum alloy wave filter |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190207115A (en) * | 1902-03-24 | 1903-02-05 | Howard Dieudonne Loria | Improvements in and connected with Friction Clutches or Couplings. |
| US5151054A (en) * | 1991-05-22 | 1992-09-29 | Amphenol Corporation | Electrical connector shell and grounding spring therefor |
| US20040227589A1 (en) * | 2003-04-08 | 2004-11-18 | Eagle Comtronics, Inc. | Electronic signal filter including solderless ground clip having surge protection and shielding features |
| US20040264647A1 (en) * | 2001-11-08 | 2004-12-30 | Harald Graf | Device for filtering an x-ray beam |
| JP3160095U (en) * | 2010-04-01 | 2010-06-10 | 岡谷電機産業株式会社 | Noise filter |
| US20120032813A1 (en) * | 2010-08-09 | 2012-02-09 | Gui Chen | GFCI with Overcurrent Protection and End-of-Life Warning and Tripping Functions |
| JP2014125168A (en) * | 2012-12-27 | 2014-07-07 | Mitsubishi Motors Corp | Power supply equipment housing-mounted leakage detection device |
| CN109031022A (en) * | 2018-08-08 | 2018-12-18 | 东莞理工学院 | A kind of anticreep warning device with fault diagnosis functions |
| CN112156400A (en) * | 2020-09-15 | 2021-01-01 | 南京桐宸珲电子商务有限公司 | Intelligent network filter manufacturing anti-creeping device applied to switch |
| CN213586647U (en) * | 2020-12-21 | 2021-06-29 | 深圳市维爱普电子有限公司 | Insulating and voltage-resistant filter of laser equipment |
| CN216564399U (en) * | 2021-12-15 | 2022-05-17 | 张家口飞熊电子科技有限公司 | Electrical equipment grounding protection box for preventing electric shock |
| WO2022104843A1 (en) * | 2020-11-23 | 2022-05-27 | 常熟市大川电子有限公司 | Electronic wire harness fixing mechanism |
-
2023
- 2023-03-20 CN CN202310270302.XA patent/CN115987237B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190207115A (en) * | 1902-03-24 | 1903-02-05 | Howard Dieudonne Loria | Improvements in and connected with Friction Clutches or Couplings. |
| US5151054A (en) * | 1991-05-22 | 1992-09-29 | Amphenol Corporation | Electrical connector shell and grounding spring therefor |
| US20040264647A1 (en) * | 2001-11-08 | 2004-12-30 | Harald Graf | Device for filtering an x-ray beam |
| US20040227589A1 (en) * | 2003-04-08 | 2004-11-18 | Eagle Comtronics, Inc. | Electronic signal filter including solderless ground clip having surge protection and shielding features |
| JP3160095U (en) * | 2010-04-01 | 2010-06-10 | 岡谷電機産業株式会社 | Noise filter |
| US20120032813A1 (en) * | 2010-08-09 | 2012-02-09 | Gui Chen | GFCI with Overcurrent Protection and End-of-Life Warning and Tripping Functions |
| JP2014125168A (en) * | 2012-12-27 | 2014-07-07 | Mitsubishi Motors Corp | Power supply equipment housing-mounted leakage detection device |
| CN109031022A (en) * | 2018-08-08 | 2018-12-18 | 东莞理工学院 | A kind of anticreep warning device with fault diagnosis functions |
| CN112156400A (en) * | 2020-09-15 | 2021-01-01 | 南京桐宸珲电子商务有限公司 | Intelligent network filter manufacturing anti-creeping device applied to switch |
| WO2022104843A1 (en) * | 2020-11-23 | 2022-05-27 | 常熟市大川电子有限公司 | Electronic wire harness fixing mechanism |
| CN213586647U (en) * | 2020-12-21 | 2021-06-29 | 深圳市维爱普电子有限公司 | Insulating and voltage-resistant filter of laser equipment |
| CN216564399U (en) * | 2021-12-15 | 2022-05-17 | 张家口飞熊电子科技有限公司 | Electrical equipment grounding protection box for preventing electric shock |
Non-Patent Citations (2)
| Title |
|---|
| FIRUZ ZARE: "Modeling of electric motors for electromagnetic compatibility analysis", HTTPS://WWW.RESEARCHGATE.NET/PUBLICATION/27469281_MODELING_OF_ELECTRIC_MOTORS_FOR_ELECTROMAGNETIC_COMPATIBILITY_ANALYSIS * |
| 姚学恒: "基于远程监控与用电管理的智能家居终端设计研究", 知网 * |
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| CN115987237B (en) | 2023-06-02 |
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