CN114188858A - Intelligent vector control frequency converter - Google Patents
Intelligent vector control frequency converter Download PDFInfo
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- CN114188858A CN114188858A CN202111332157.0A CN202111332157A CN114188858A CN 114188858 A CN114188858 A CN 114188858A CN 202111332157 A CN202111332157 A CN 202111332157A CN 114188858 A CN114188858 A CN 114188858A
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- box
- fixedly installed
- dust collecting
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- 239000000428 dust Substances 0.000 claims abstract description 190
- 230000007246 mechanism Effects 0.000 claims description 28
- 238000007667 floating Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 40
- 238000000034 method Methods 0.000 abstract description 39
- 230000008569 process Effects 0.000 abstract description 28
- 230000009471 action Effects 0.000 abstract description 15
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 30
- 238000004140 cleaning Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- H02B1/56—Cooling; Ventilation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/183—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using impacting bodies
Abstract
The invention relates to the technical field of frequency converters, in particular to an intelligent vector control frequency converter which comprises a box body, wherein a heat dissipation port is formed in the top wall of the box body, a double-head motor is fixedly installed on the inner bottom wall of the box body, a rotating rod is vertically and fixedly installed on the first output end of the double-head motor, a fan is fixedly installed on the rotating rod, a first sleeve is fixedly installed on the inner wall of the box body, an installation plate is horizontally and fixedly installed in the first sleeve, and a sliding groove is formed in the top wall of the installation plate. According to the invention, the bracket arranged on the rotating rod is driven to rotate by the double-head motor, so that the filter screen is driven to rotate in the rotating process of the bracket, dust attached to the surface of the filter screen can be separated from the filter screen under the action of centrifugal force, the filter screen can be cleaned in time, the filter screen is kept clean at any time, and the heat dissipation effect is ensured.
Description
Technical Field
The invention relates to the technical field of frequency converters, in particular to an intelligent vector control frequency converter.
Background
Along with the continuous development and improvement of the science and technology level of people, people all kinds of technologies obtain remarkable achievement, wherein the frequency converter is a necessary tool commonly used in life and production of people, and the intelligent vector control frequency converter gradually replaces a common frequency converter commonly used by people.
Through retrieval, chinese patent No. CN209823632U discloses an intelligent vector control frequency converter, which includes: shell, dehumidification structure, bear frame, baffle and fan, the fan is installed to the inside bottom of shell, and the both sides of fan all are provided with the dehumidification structure, the inside welding of shell has the baffle, and the top of baffle is provided with bears the frame, and one side of bearing the frame evenly is provided with compression structure to one side of compression structure and the inside wall fixed connection of shell, the both ends machine welding of the inside of bearing the frame has a brace table, the top cap is installed on the top of shell, and the turning position department of top cap all welds and has firm bolt, the top of top cap is provided with the standing groove, and the fixed surface of standing groove has the dismouting structure.
Although foretell intelligence vector control converter can drive preforming and fastening strip rotation through the operation carousel, makes baffle and standing groove separation, and then the operating handle takes out filter plate and sediment net and clears up, still has following weak point: when clearance filter plate and filter screen, need demolish the filter screen through a series of actions, when demolising and wash the filter screen, lead to the filter screen to take place deformation easily if taking place to collide with, cause the damage to unable reuse, and when graininess dust is too much in the air, need frequently wash the filter screen, it is comparatively troublesome.
Therefore, an intelligent vector control frequency converter is provided.
Disclosure of Invention
The invention aims to provide an intelligent vector control frequency converter to solve the problems that a filter screen needs to be dismantled for cleaning when dust on the filter screen is cleaned, the filter screen is damaged due to possible collision in the cleaning process, the filter screen cannot be used continuously, and the filter screen needs to be cleaned frequently when air pollution is serious.
In order to achieve the purpose, the invention provides the following technical scheme:
an intelligent vector control frequency converter comprises a box body, wherein a heat dissipation port is formed in the top wall of the box body, a double-end motor is fixedly mounted on the inner bottom wall of the box body, a rotating rod is vertically and fixedly mounted at the first output end of the double-end motor, a fan is fixedly mounted on the rotating rod, a first sleeve is fixedly mounted on the inner wall of the box body, a mounting plate is horizontally and fixedly mounted in the first sleeve, a chute is formed in the top wall of the mounting plate, a support is fixedly mounted at the top end of the rotating rod, a filter screen is mounted on the support, the bottom wall of the support is in rotating fit with the chute, a diversion trench matched with the first sleeve is formed in the edge of the mounting plate, a scraper fixedly connected with the support is movably arranged in the diversion trench, two dust collection boxes are fixedly mounted on the outer wall of the box body, and a warning lamp is fixedly mounted on the side wall of each dust collection box, the dust collecting box is characterized in that a triggering mechanism for triggering the warning lamp to emit light is arranged in the dust collecting box, a first guide pipe extending into the dust collecting box is fixedly mounted on the side wall of the first sleeve, a first one-way valve is fixedly mounted on the first guide pipe, and a dust sucking mechanism matched with the dust collecting box is arranged on the bottom wall of the box body.
In the course of the work, double-end motor drives the dwang of fixed mounting on its first output and rotates, it rotates at the support on its top to drive fan and fixed mounting at dwang pivoted in-process, because the filter screen of installing on the support rotates along with the support, therefore, the dust attached to filter screen surface is thrown away under the effect of centrifugal force, and dash to first telescopic inner wall, when the dust contacts with the inner wall of first sleeve, because first telescopic quality is far greater than the quality of dust, therefore, the momentum of dust will be absorbed by first sleeve, the concrete expression is that the dust no longer continues to remove along the horizontal direction, so the dust is vertical to drop to offer in the guide way on the mounting panel, thereby can make the filter screen surface keep clean, the effect of clearing up the filter screen at any time has been played.
Can drive the scraper blade at support pivoted in-process and use the dwang to rotate in the guiding gutter as the centre of a circle, thereby make the dust of flattening in the guiding gutter gather together then drive the dust and use the dwang to rotate as the centre of a circle along the guiding gutter, at the pivoted in-process, the dust is laminated with first telescopic inner wall all the time under the effect of centrifugal force, when moving the port of first pipe, under the effect of centrifugal force, the dust gets into in the first pipe, and move along first pipe and pass during first check valve reachs the dust-collecting box, thereby the effect of collecting the dust has been played.
Because the water in the dust collection box is positioned above the first guide pipe, the dust entering the dust collection box can be gathered in the water and prevented from floating to the air again, and meanwhile, under the action of the first one-way valve, the water vapor generated by evaporation of the water in the dust collection box can be prevented from entering the box body along the first guide pipe, so that the drying state can be maintained in the box body, and the effect of ensuring the normal work of the frequency converter is achieved.
Meanwhile, when the solubility of water in the dust collecting box to dust is maximum, the warning lamp emits light under the action of the trigger mechanism to remind workers of timely cleaning, so that the effect of ensuring that the dust collecting box can normally collect dust is achieved.
Preferably, inhale grey mechanism and include two cylinders of fixed mounting on the box diapire, fixed mounting has second check valve and third check valve on the diapire of cylinder, fixed mounting has the second pipe with the dust collection box intercommunication on the output of second check valve, fixed mounting has the relief valve on the second pipe, the activity has set first piston board in the cylinder, fixed mounting has the flywheel on the second output of double-end motor, the diapire of flywheel is gone up the level and is rotated and install the trace, vertical fixed mounting has the uide bushing in the cylinder, horizontal fixed mounting has the push rod that passes the uide bushing and articulate in the trace on the lateral wall of first piston board, be equipped with quick blowdown mechanism in the dust collection box.
The flywheel is driven to rotate in the rotating process of the double-end motor, the linkage rod horizontally and rotatably arranged on the bottom wall of the flywheel moves at the moment, the push rod hinged with the linkage rod is driven to reciprocate in the guide sleeve in the moving process of the linkage rod, the push rod is fixedly connected with the first piston plate, so that the first piston plate is driven to reciprocate in the cylinder in the reciprocating process of the push rod, the second one-way valve and the third one-way valve are fixedly arranged on the bottom wall of the cylinder, so that when the piston moves towards the direction of the flywheel, the cylinder can absorb gas from the dust collection box through the second one-way valve and the second conduit, the pressure in the cylinder is balanced, in the process, the gas in the dust collection box is absorbed, so that the dust collection box in a negative pressure state is in the negative pressure state, the dust collection box in the negative pressure state is sucked through the first conduit to balance the pressure, in the process, the dust near the first duct port is sucked into the first duct and flows into the dust collection box, thereby playing a role of quickly cleaning the dust in the diversion trench.
Under the combined action of the second one-way valve and the third one-way valve, when the first piston plate moves towards the direction far away from the flywheel, the gas in the cylinder is exhausted to the outside through the third one-way valve, and the effect that the cylinder can continuously absorb the gas from the dust collection box is achieved.
Preferably, quick sewage discharging mechanism includes the second sleeve of fixed mounting in the dust collecting box, the second sleeve internalization has set the second piston board, vertical symmetry is installed two and second sleeve fixed connection's spring on the roof of second piston board, vertical fixed mounting has the drain pipe that extends to the dust collecting box outside on the diapire of second sleeve, first through-hole has been seted up to the lateral wall of drain pipe upper level, the second through-hole with the round hole intercommunication is vertically seted up on the diapire of drain pipe, be equipped with by second sleeve driven dustproof mechanism in the dust collecting box.
Under the initial state, the spring pushes the second piston plate downwards and simultaneously enables the drain pipe vertically installed on the bottom wall of the second piston plate to extend out of the dust collection box, so that the first through hole in the drain pipe cannot be communicated with the dust collection box, water in the dust collection box can be prevented from flowing out of the first through hole, therefore, when water needs to be drained, a worker only needs to push the drain pipe upwards to enable the first through hole in the drain pipe to enter the dust collection box, and due to the fact that the second through hole is communicated with the first through hole, the water entering the first through hole flows out of the second through hole, so that the effect of quickly cleaning the dust collection box is achieved.
In the process of drainage, the dustproof mechanism is triggered, so that the dust in the box body can be prevented from entering the dust collecting box during drainage, the space inside the dust collecting box is filled with the dust, and the effect of preventing the air cylinder from discharging into the air when the air cylinder inhales from the dust collecting box is achieved.
Preferably, the dustproof mechanism comprises a third sleeve fixedly installed in the dust collection box and communicated with the second sleeve, and a first inserted rod and a second inserted rod are movably arranged in the third sleeve.
When a worker pushes the drain pipe upwards to start draining, the draining drives the second piston plate to move upwards along the second sleeve, the pressure in the cavity above the second piston plate in the second sleeve is increased, and the third sleeve is communicated with the second sleeve, so that the pressure in the third sleeve is also increased, at the moment, under the action of the pressure, the first inserting rod and the second inserting rod extend out of the third sleeve and respectively enter the first guide pipe and the second guide pipe to block the first guide pipe and the second guide pipe, dust in the box body can be prevented from continuously flowing into the air in the dust collection box along the first guide pipe in the draining process, and the effect of preventing turbid air from being discharged into the air again is achieved.
Because the safety valve is installed on the second guide pipe, when the second guide pipe is blocked, even if the interior of the cylinder is in a negative pressure state due to long drainage time, the first piston plate can be ensured to normally move in the cylinder by sucking air from the outside through the safety valve, and the effect of protecting the double-head motor is achieved.
Preferably, the trigger mechanism comprises a guide rod vertically installed on the inner bottom wall of the dust collection box, a floating ball is movably sleeved on the guide rod, and a switch connected with the warning lamp in series is fixedly installed at a position right above the floating ball in the dust collection box.
When a large amount of dust entered into the dust collection box, can lead to the volume grow of the mixture of dust and water in the dust collection box, because the volume of dust collection box is unchangeable, consequently when the volume grow of mixture, the surface of water can rise, drives when the surface of water rises and floats the box and move up along the guide bar, when floating box and switch contact, will trigger the switch to make the warning light circular telegram, played the effect that reminds the staff and need clear up the dust collection box.
Preferably, a storage battery connected with the warning lamp in series is embedded in the top wall of the box body, a plurality of piezoelectric ceramics connected with the storage battery in series are fixedly mounted on the inner wall of the first sleeve, and a collision rod matched with the piezoelectric ceramics is horizontally and fixedly mounted on the support.
The dwang drives support pivoted in-process, and the impact stick of horizontal fixed mounting on the support also rotates thereupon, strikes the piezoceramics of fixed mounting on first sleeve inner wall along with support pivoted in-process at the impact stick, and the electric quantity of the piezoceramics who generates electricity is transmitted for the battery rather than establishing ties to reduced external power supply and for the electric quantity that the battery charges, played resources are saved's effect.
Compared with the prior art, the invention has the beneficial effects that:
1. the support installed on the rotating rod is driven to rotate through the double-end motor, so that the filter screen is driven to rotate in the support rotating process, dust attached to the surface of the filter screen can be separated from the filter screen under the action of centrifugal force, the filter screen can be cleaned in time, the filter screen is kept clean at any time, and the heat dissipation effect is ensured.
2. The dust is collected in the dust collecting box through the first guide pipe, and meanwhile under the action of the air cylinder and the second guide pipe, the dust collecting box is in a negative pressure state, so that the dust collecting box can absorb gas from the box body, and the dust can rapidly enter the dust collecting box.
3. The impact rod is driven to knock the piezoelectric ceramic arranged on the inner wall of the first sleeve to generate power when the support rotates, so that the storage battery is charged, the electric quantity of the external power supply for charging the storage battery can be reduced, and the effect of saving resources is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the present invention at A;
FIG. 4 is an enlarged view of the invention at B;
FIG. 5 is an enlarged view of the invention at C;
FIG. 6 is a schematic view of a first sleeve according to the present invention;
FIG. 7 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 8 is a schematic structural view of a stent of the present invention;
FIG. 9 is a schematic view of the construction of the squeegee of the invention.
In the figure: 1. a box body; 2. a double-headed motor; 3. rotating the rod; 4. a fan; 5. a first sleeve; 6. mounting a plate; 7. a support; 8. filtering with a screen; 9. a diversion trench; 10. a squeegee; 11. a dust collecting box; 12. a warning light; 13. a first conduit; 14. a first check valve; 15. a cylinder; 16. a second one-way valve; 17. a third check valve; 18. a second conduit; 19. a safety valve; 20. a first piston plate; 21. a flywheel; 22. a linkage rod; 23. a guide sleeve; 24. a push rod; 25. a second sleeve; 26. a second piston plate; 27. a spring; 28. a drain pipe; 29. a first through hole; 30. a second through hole; 31. a third sleeve; 32. a first plunger; 33. a second plunger; 34. a guide bar; 35. a floating ball; 36. a switch; 37. a storage battery; 38. piezoelectric ceramics; 39. a crash bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 9, the present invention provides an intelligent vector control frequency converter, which has the following technical scheme:
an intelligent vector control frequency converter comprises a box body 1, a heat dissipation port is formed on the top wall of the box body 1, a double-end motor 2 is fixedly installed on the inner bottom wall of the box body 1, a rotating rod 3 is vertically and fixedly installed on the first output end of the double-end motor 2, a fan 4 is fixedly installed on the rotating rod 3, a first sleeve 5 is fixedly installed on the inner wall of the box body 1, an installation plate 6 is horizontally and fixedly installed in the first sleeve 5, a sliding groove is formed in the top wall of the installation plate 6, a support 7 is fixedly installed at the top end of the rotating rod 3, a filter screen 8 is installed on the support 7, the bottom wall of the support 7 is in rotating fit with the sliding groove, a diversion groove 9 matched with the first sleeve 5 is formed in the edge of the installation plate 6, a scraper 10 fixedly connected with the support 7 is movably arranged in the diversion groove 9, two dust collection boxes 11 are fixedly installed on the outer wall of the box 1, a warning lamp 12 is fixedly installed on the side wall of the dust collection box 11, a triggering mechanism for triggering the warning lamp 12 to emit light is arranged in the dust collecting box 11, a first guide pipe 13 extending into the dust collecting box 11 is fixedly arranged on the side wall of the first sleeve 5, a first one-way valve 14 is fixedly arranged on the first guide pipe 13, and a dust sucking mechanism matched with the dust collecting box 11 is arranged on the bottom wall of the box body 1.
In the course of the work, double-end motor 2 drives dwang 3 of fixed mounting on its first output and rotates, in the pivoted of dwang 3 in-process drive fan 4 and fixed mounting rotate at the support 7 on its top, because the filter screen 8 of installing on support 7 rotates along with support 7, therefore, the dust attached to filter screen 8 surface is thrown away under the effect of centrifugal force, and towards the inner wall of first sleeve 5, when the dust contacts with the inner wall of first sleeve 5, because the quality of first sleeve 5 is far greater than the quality of dust, consequently, the momentum of dust will be absorbed by first sleeve 5, the concrete expression is that the dust no longer continues to remove along the horizontal direction, so the dust vertically drops to and sets up in the guide way on mounting panel 6, thereby can make filter screen 8 surface keep clean, play the effect of clearing up filter screen 8 at any time.
Can drive scraper blade 10 at support 7 pivoted in-process and use dwang 3 to rotate in guiding gutter 9 as the centre of a circle, thereby make the dust of flattening in guiding gutter 9 gather together then drive the dust and use dwang 3 to rotate as the centre of a circle along guiding gutter 9, at pivoted in-process, the dust is laminated with the inner wall of first sleeve 5 all the time under the effect of centrifugal force, when removing the port of first pipe 13, under the effect of centrifugal force, the dust gets into in the first pipe 13, and in moving through first check valve 14 arrival dust collection box 11 along first pipe 13, thereby played the effect of collecting the dust.
Because the water in the dust collecting box 11 is above the first conduit 13, the dust entering the dust collecting box 11 can be gathered in the water and prevented from floating to the air again, and meanwhile, under the action of the first one-way valve 14, the water vapor generated by the evaporation of the water in the dust collecting box 11 can be prevented from entering the box body 1 along the first conduit 13, so that the drying state can be maintained in the box body 1, and the effect of ensuring the normal work of the frequency converter is achieved.
Meanwhile, when the solubility of the water in the dust collection box 11 to the dust is maximum, under the action of the trigger mechanism, the warning lamp 12 emits light to remind the worker of cleaning in time, so that the effect of ensuring that the dust collection box 11 can collect the dust normally is achieved.
Referring to fig. 2 and 5, as an embodiment of the present invention, the dust suction mechanism includes two air cylinders 15 fixedly installed on the bottom wall of the box body 1, a second check valve 16 and a third check valve 17 are fixedly installed on the bottom wall of the air cylinders 15, a second conduit 18 communicated with the dust collection box 11 is fixedly installed on the output end of the second check valve 16, a safety valve 19 is fixedly installed on the second conduit 18, a first piston plate 20 is movably disposed in the air cylinders 15, a flywheel 21 is fixedly installed on the second output end of the double-headed motor 2, a linkage rod 22 is horizontally and rotatably installed on the bottom wall of the flywheel 21, a guide sleeve 23 is vertically and fixedly installed in the air cylinders 15, a push rod 24 penetrating through the guide sleeve 23 and hinged to the linkage rod 22 is horizontally and fixedly installed on the side wall of the first piston plate 20, and a quick sewage discharge mechanism is installed in the dust collection box 11.
The flywheel 21 is driven to rotate in the rotation process of the double-end motor 2, the linkage rod 22 horizontally and rotatably mounted on the bottom wall of the flywheel 21 moves, the push rod 24 hinged with the linkage rod 22 is driven to reciprocate in the guide sleeve 23 in the movement process of the linkage rod 22, the push rod 24 is fixedly connected with the first piston plate 20, so that the first piston plate 20 is driven to reciprocate in the cylinder 15 in the reciprocating motion process of the push rod 24, the second one-way valve 16 and the third one-way valve 17 are fixedly mounted on the bottom wall of the cylinder 15, so that when the piston moves towards the direction of the flywheel 21, the cylinder 15 can absorb gas from the dust collection box 11 through the second one-way valve 16 and the second conduit 18, so that the pressure in the cylinder 15 is balanced, in the process, the gas in the dust collection box 11 is in a negative pressure state, the dust collection box 11 in the negative pressure state sucks the gas through the first conduit 13 to balance the pressure, in the process, the dust near the end of the first duct 13 is sucked into the first duct 13 and flows into the dust box 11, thereby performing a function of rapidly cleaning the dust in the guide groove 9.
Under the combined action of the second check valve 16 and the third check valve 17, when the first piston plate 20 moves away from the flywheel 21, the gas in the cylinder 15 is discharged to the outside through the third check valve 17, which functions to enable the cylinder 15 to continuously absorb the gas from the dust box 11.
Referring to fig. 3, as an embodiment of the present invention, the quick sewage draining mechanism includes a second sleeve 25 fixedly installed in the dust collecting box 11, a second piston plate 26 is movably disposed in the second sleeve 25, two springs 27 fixedly connected to the second sleeve 25 are vertically and symmetrically installed on a top wall of the second piston plate 26, a drain pipe 28 extending to the outside of the dust collecting box 11 is vertically and fixedly installed on a bottom wall of the second sleeve 25, a first through hole 29 is horizontally opened on a side wall of the drain pipe 28, a second through hole 30 communicated with the circular hole is vertically opened on a bottom wall of the drain pipe 28, and a dustproof mechanism driven by the second sleeve 25 is disposed in the dust collecting box 11.
In the initial state, the spring 27 pushes the second piston plate 26 downwards and simultaneously enables the drain pipe 28 vertically arranged on the bottom wall of the second piston plate 26 to extend out of the dust collection box 11, so that the first through hole 29 on the drain pipe 28 cannot be communicated with the dust collection box 11, and water in the dust collection box 11 can be prevented from flowing out of the first through hole 29, therefore, when drainage is needed, a worker only needs to push the drain pipe 28 upwards to enable the first through hole 29 on the drain pipe 28 to enter the dust collection box 11, and as the second through hole 30 is communicated with the first through hole 29, the water entering the first through hole 29 flows out of the second through hole 30, and the effect of quickly cleaning the dust collection box 11 is achieved.
In the process of draining, the dustproof mechanism is triggered, so that the dust in the box body 1 can be prevented from entering the dust collection box 11 during draining to enable the space inside the dust collection box 11 to be full of dust, and the effect of preventing the dust from entering the air cylinder 15 and then being discharged into the air when the air cylinder 15 sucks air from the dust collection box is achieved.
Referring to fig. 3, as one embodiment of the present invention, the dust-proof mechanism includes a third sleeve 31 fixedly installed in the dust box 11 and communicating with the second sleeve 25, and a first insertion rod 32 and a second insertion rod 33 are movably disposed in the third sleeve 31.
When a worker pushes the drain pipe 28 upwards to start draining, the draining drives the second piston plate 26 to move upwards along the second sleeve 25, the pressure in the cavity above the second piston plate 26 in the second sleeve 25 is increased, the pressure in the third sleeve 31 is also increased due to the communication between the third sleeve 31 and the second sleeve 25, at the moment, under the action of the pressure, the first inserting rod 32 and the second inserting rod 33 both extend out of the third sleeve 31 and respectively enter the first guide pipe 13 and the second guide pipe 18 to be blocked, dust in the box body 1 can be prevented from continuously flowing into the air in the dust collection box 11 along the first guide pipe 13 in the draining process, and the effect of preventing turbid air from being discharged into the air again is achieved.
Since the safety valve 19 is installed on the second conduit 18, when the second conduit 18 is blocked, even if the interior of the cylinder 15 is in a negative pressure state due to long drainage time, the safety valve 19 can suck air from the outside to ensure that the first piston plate 20 can normally move in the cylinder 15, thereby protecting the double-headed motor 2.
Referring to fig. 3, the triggering mechanism includes a guide bar 34 vertically installed on the inner bottom wall of the dust box 11, a floating ball 35 is movably sleeved on the guide bar 34, and a switch 36 connected in series with the warning light 12 is fixedly installed in the dust box 11 at a position right above the floating ball 35.
When a large amount of dust enters the dust collecting box 11, the volume of the mixture of the dust and the water in the dust collecting box 11 is increased, and the volume of the dust collecting box 11 is unchanged, so that when the volume of the mixture is increased, the water surface rises, the water surface drives the floating box to move upwards along the guide rod 34 when rising, and when the floating box is in contact with the switch 36, the switch 36 is triggered, so that the warning lamp 12 is electrified, and the function of reminding a worker of cleaning the dust collecting box 11 is achieved.
Referring to fig. 2, as one embodiment of the present invention, a battery 37 connected in series with the warning lamp 12 is embedded in the top wall of the case 1, a plurality of piezoelectric ceramics 38 connected in series with the battery 37 are fixedly mounted on the inner wall of the first sleeve 5, and a striking rod 39 engaged with the piezoelectric ceramics 38 is horizontally and fixedly mounted on the bracket 7.
In the process that the rotating rod 3 drives the support 7 to rotate, the impact rod 39 horizontally and fixedly installed on the support 7 also rotates along with the rotation, the impact rod 39 impacts the piezoelectric ceramic 38 fixedly installed on the inner wall of the first sleeve 5 in the process that the support 7 rotates, and the electricity of the piezoelectric ceramic 38 generated by impact is transmitted to the storage battery 37 connected with the storage battery in series, so that the electric quantity of the external power supply for charging the storage battery 37 is reduced, and the effect of saving resources is achieved.
The working principle is as follows: in the course of the work, double-end motor 2 drives dwang 3 of fixed mounting on its first output and rotates, in the pivoted of dwang 3 in-process drive fan 4 and fixed mounting rotate at the support 7 on its top, because the filter screen 8 of installing on support 7 rotates along with support 7, therefore, the dust attached to filter screen 8 surface is thrown away under the effect of centrifugal force, and towards the inner wall of first sleeve 5, when the dust contacts with the inner wall of first sleeve 5, because the quality of first sleeve 5 is far greater than the quality of dust, consequently, the momentum of dust will be absorbed by first sleeve 5, the concrete expression is that the dust no longer continues to remove along the horizontal direction, so the dust vertically drops to and sets up in the guide way on mounting panel 6, thereby can make filter screen 8 surface keep clean, play the effect of clearing up filter screen 8 at any time.
Can drive scraper blade 10 at support 7 pivoted in-process and use dwang 3 to rotate in guiding gutter 9 as the centre of a circle, thereby make the dust of flattening in guiding gutter 9 gather together then drive the dust and use dwang 3 to rotate as the centre of a circle along guiding gutter 9, at pivoted in-process, the dust is laminated with the inner wall of first sleeve 5 all the time under the effect of centrifugal force, when removing the port of first pipe 13, under the effect of centrifugal force, the dust gets into in the first pipe 13, and in moving through first check valve 14 arrival dust collection box 11 along first pipe 13, thereby played the effect of collecting the dust.
The flywheel 21 is driven to rotate in the rotation process of the double-end motor 2, the linkage rod 22 horizontally and rotatably mounted on the bottom wall of the flywheel 21 moves, the push rod 24 hinged with the linkage rod 22 is driven to reciprocate in the guide sleeve 23 in the movement process of the linkage rod 22, the push rod 24 is fixedly connected with the first piston plate 20, so that the first piston plate 20 is driven to reciprocate in the cylinder 15 in the reciprocating motion process of the push rod 24, the second one-way valve 16 and the third one-way valve 17 are fixedly mounted on the bottom wall of the cylinder 15, so that when the piston moves towards the direction of the flywheel 21, the cylinder 15 can absorb gas from the dust collection box 11 through the second one-way valve 16 and the second conduit 18, so that the pressure in the cylinder 15 is balanced, in the process, the gas in the dust collection box 11 is in a negative pressure state, the dust collection box 11 in the negative pressure state sucks the gas through the first conduit 13 to balance the pressure, in the process, the dust near the end of the first duct 13 is sucked into the first duct 13 and flows into the dust box 11, thereby performing a function of rapidly cleaning the dust in the guide groove 9.
Under the combined action of the second check valve 16 and the third check valve 17, when the first piston plate 20 moves away from the flywheel 21, the gas in the cylinder 15 is discharged to the outside through the third check valve 17, which functions to enable the cylinder 15 to continuously absorb the gas from the dust box 11.
Because the water in the dust collecting box 11 is above the first conduit 13, the dust entering the dust collecting box 11 can be gathered in the water and prevented from floating to the air again, and meanwhile, under the action of the first one-way valve 14, the water vapor generated by the evaporation of the water in the dust collecting box 11 can be prevented from entering the box body 1 along the first conduit 13, so that the drying state can be maintained in the box body 1, and the effect of ensuring the normal work of the frequency converter is achieved.
When a large amount of dust enters the dust collecting box 11, the volume of the mixture of the dust and the water in the dust collecting box 11 is increased, and the volume of the dust collecting box 11 is unchanged, so that when the volume of the mixture is increased, the water surface rises, the water surface drives the floating box to move upwards along the guide rod 34 when rising, and when the floating box is in contact with the switch 36, the switch 36 is triggered, so that the warning lamp 12 is electrified, and the function of reminding a worker of cleaning the dust collecting box 11 is achieved.
In the initial state, the spring 27 pushes the second piston plate 26 downwards and simultaneously enables the drain pipe 28 vertically arranged on the bottom wall of the second piston plate 26 to extend out of the dust collection box 11, so that the first through hole 29 on the drain pipe 28 cannot be communicated with the dust collection box 11, and water in the dust collection box 11 can be prevented from flowing out of the first through hole 29, therefore, when drainage is needed, a worker only needs to push the drain pipe 28 upwards to enable the first through hole 29 on the drain pipe 28 to enter the dust collection box 11, and as the second through hole 30 is communicated with the first through hole 29, the water entering the first through hole 29 flows out of the second through hole 30, and the effect of quickly cleaning the dust collection box 11 is achieved.
In the process of draining, when a worker pushes the drain pipe 28 upwards to start draining, the draining drives the second piston plate 26 to move upwards along the second sleeve 25, the pressure in the cavity above the second piston plate 26 in the second sleeve 25 is increased, and the third sleeve 31 is communicated with the second sleeve 25, so that the pressure in the third sleeve 31 is also increased, at the moment, under the action of the pressure, the first inserting rod 32 and the second inserting rod 33 both extend out of the third sleeve 31 and respectively enter the first guide pipe 13 and the second guide pipe 18 to be blocked, so that dust in the box body 1 can be prevented from continuously flowing into the air in the dust collection box 11 along the first guide pipe 13 in the draining process, and the effect of preventing turbid air from being discharged into the air again is achieved.
Because the safety valve 19 is arranged on the second conduit 18, when the second conduit 18 is blocked, even if the interior of the air cylinder 15 is in a negative pressure state due to long drainage time, the safety valve 19 can suck air from the outside to ensure that the first piston plate 20 can normally move in the air cylinder 15, so that the double-end motor 2 is protected, dust in the box body 1 can be prevented from entering the dust collection box 11 during drainage, the space in the dust collection box 11 is filled with dust, and the effect of preventing the dust from entering the air cylinder 15 and then being discharged into the air during the air suction of the air cylinder 15 from the dust collection box is achieved.
In the process that the rotating rod 3 drives the support 7 to rotate, the impact rod 39 horizontally and fixedly installed on the support 7 also rotates along with the rotation, the impact rod 39 impacts the piezoelectric ceramic 38 fixedly installed on the inner wall of the first sleeve 5 in the process that the support 7 rotates, and the electricity of the piezoelectric ceramic 38 generated by impact is transmitted to the storage battery 37 connected with the storage battery in series, so that the electric quantity of the external power supply for charging the storage battery 37 is reduced, and the effect of saving resources is achieved.
The electric elements in the document are electrically connected with an external main controller and 220V mains supply through a transformer, the main controller can be a conventional known device controlled by a computer and the like, the product model provided by the invention is only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased, so that the product is more matched with and accords with the technical scheme of the invention, the product model is a technical scheme of the optimal application of the technical scheme, the product model can be replaced and modified according to the required technical parameters, and the product model is familiar to the technical personnel in the field, so that the technical scheme provided by the invention can clearly obtain the corresponding use effect.
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 (6)
1. The utility model provides an intelligence vector control converter, includes box (1), the thermovent has been seted up on the roof of box (1), fixed mounting has double-end motor (2) on the interior diapire of box (1), and vertical fixed mounting has dwang (3) on the first output of double-end motor (2), fixed mounting has fan (4), its characterized in that on dwang (3): the dust collecting box is characterized in that a first sleeve (5) is fixedly installed on the inner wall of the box body (1), a mounting plate (6) is horizontally and fixedly installed in the first sleeve (5), a chute is formed in the top wall of the mounting plate (6), a support (7) is fixedly installed at the top end of the rotating rod (3), a filter screen (8) is installed on the support (7), the bottom wall of the support (7) is in running fit with the chute, a flow guide groove (9) matched with the first sleeve (5) is formed in the edge of the mounting plate (6), a scraper (10) fixedly connected with the support (7) is movably arranged in the flow guide groove (9), two dust collecting boxes (11) are fixedly installed on the outer wall of the box body (1), a warning lamp (12) is fixedly installed on the side wall of each dust collecting box (11), and a trigger mechanism for triggering the warning lamp (12) to emit light is arranged in each dust collecting box (11), the dust collecting box is characterized in that a first guide pipe (13) extending into the dust collecting box (11) is fixedly installed on the side wall of the first sleeve (5), a first one-way valve (14) is fixedly installed on the first guide pipe (13), and an ash sucking mechanism matched with the dust collecting box (11) is arranged on the bottom wall of the box body (1).
2. The intelligent vector control frequency converter according to claim 1, characterized in that: the dust sucking mechanism comprises two cylinders (15) fixedly mounted on the bottom wall of the box body (1), a second one-way valve (16) and a third one-way valve (17) are fixedly mounted on the bottom wall of the cylinders (15), a second guide pipe (18) communicated with the dust collecting box (11) is fixedly mounted on the output end of the second one-way valve (16), a safety valve (19) is fixedly mounted on the second guide pipe (18), a first piston plate (20) is arranged in the cylinders (15) in a movable mode, a flywheel (21) is fixedly mounted on the second output end of the double-end motor (2), a linkage rod (22) is horizontally and rotatably mounted on the bottom wall of the flywheel (21), a guide sleeve (23) is vertically and fixedly mounted in the cylinders (15), a push rod (24) which penetrates through the guide sleeve (23) and is hinged to the linkage rod (22) is horizontally and fixedly mounted on the side wall of the first piston plate (20), a quick sewage draining mechanism is arranged in the dust collecting box (11).
3. The intelligent vector control frequency converter according to claim 2, characterized in that: the quick sewage draining mechanism comprises a second sleeve (25) fixedly mounted in the dust collecting box (11), a second piston plate (26) is movably arranged in the second sleeve (25), two springs (27) fixedly connected with the second sleeve (25) are vertically and symmetrically mounted on the top wall of the second piston plate (26), a drain pipe (28) extending out of the dust collecting box (11) is vertically and fixedly mounted on the bottom wall of the second sleeve (25), a first through hole (29) is horizontally formed in the side wall of the drain pipe (28), a second through hole (30) communicated with the round hole is vertically formed in the bottom wall of the drain pipe (28), and a dustproof mechanism driven by the second sleeve (25) is arranged in the dust collecting box (11).
4. The intelligent vector control frequency converter according to claim 3, characterized in that: the dustproof mechanism comprises a third sleeve (31) fixedly installed in the dust collection box (11) and communicated with the second sleeve (25), and a first inserted rod (32) and a second inserted rod (33) are movably arranged in the third sleeve (31).
5. The intelligent vector control frequency converter according to claim 1, characterized in that: the trigger mechanism comprises a guide rod (34) vertically installed on the inner bottom wall of the dust collection box (11), a floating ball (35) is movably sleeved on the guide rod (34), and a switch (36) connected with the warning lamp (12) in series is fixedly installed at a position, located right above the floating ball (35), in the dust collection box (11).
6. The intelligent vector control frequency converter according to claim 1, characterized in that: the energy-saving alarm box is characterized in that a storage battery (37) connected with the alarm lamp (12) in series is embedded in the top wall of the box body (1), a plurality of piezoelectric ceramics (38) connected with the storage battery (37) in series are fixedly installed on the inner wall of the first sleeve (5), and a collision rod (39) matched with the piezoelectric ceramics (38) is horizontally and fixedly installed on the support (7).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111332157.0A CN114188858A (en) | 2021-11-11 | 2021-11-11 | Intelligent vector control frequency converter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111332157.0A CN114188858A (en) | 2021-11-11 | 2021-11-11 | Intelligent vector control frequency converter |
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| CN207994357U (en) * | 2018-01-22 | 2018-10-19 | 李伟中 | It is a kind of electrically to use forceful electric power power distribution cabinet dust-extraction unit |
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| CN112382952A (en) * | 2020-11-30 | 2021-02-19 | 深圳利朋技术研发有限公司 | Control cabinet for electric control |
| CN112886411A (en) * | 2021-04-16 | 2021-06-01 | 格兰富电气有限公司 | Dust-protection type switch board suitable for it is outdoor |
| CN113578864A (en) * | 2021-08-03 | 2021-11-02 | 安徽雨润仪表电缆有限公司 | Ash removal device for maintenance of power distribution cabinet |
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2021
- 2021-11-11 CN CN202111332157.0A patent/CN114188858A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207994357U (en) * | 2018-01-22 | 2018-10-19 | 李伟中 | It is a kind of electrically to use forceful electric power power distribution cabinet dust-extraction unit |
| CN210623712U (en) * | 2019-09-27 | 2020-05-26 | 江苏复森特种阀门有限公司 | Dust flameless discharging device with high discharging efficiency |
| CN112134169A (en) * | 2020-09-29 | 2020-12-25 | 杭州屹升科技有限公司 | Dampproofing dustproof shockproof automation equipment regulator cubicle |
| CN112382952A (en) * | 2020-11-30 | 2021-02-19 | 深圳利朋技术研发有限公司 | Control cabinet for electric control |
| CN112886411A (en) * | 2021-04-16 | 2021-06-01 | 格兰富电气有限公司 | Dust-protection type switch board suitable for it is outdoor |
| CN113578864A (en) * | 2021-08-03 | 2021-11-02 | 安徽雨润仪表电缆有限公司 | Ash removal device for maintenance of power distribution cabinet |
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