阅读说明：本技术 一种智慧电力变频器及其运行方法 (Intelligent power frequency converter and operation method thereof ) 是由 蔡金月 于 2021-04-18 设计创作，主要内容包括：本发明公开了一种智慧电力变频器及其运行方法,该变频器包括变频器主体、隔音罩和底座,所述底座上端位置固定安装设置有变频器主体,所述变频器主体前端位置固定安装设置有控制面板,所述变频器主体内部位置开设有第一空腔,所述第一空腔内部位置活动卡接设置有第一活动板与第二活动板。本发明第一电磁铁启动时,吸附磁性金属块向上移动,从而带动活动杆向上移动,活动杆向上移动时带动水平板沿着底座向上移动,使得底座下端位置形成负压,通过负压孔使得底座稳定在目的地位置,从而无需通过螺栓进行固定,也可保证使用时的稳定性,在维修时断电,此时第一电磁铁关闭,磁力消失即可移动设备至任意位置方便维修工作。(The invention discloses an intelligent power frequency converter and an operation method thereof. When the first electromagnet is started, the magnetic metal block is adsorbed to move upwards, so that the movable rod is driven to move upwards, the horizontal plate is driven to move upwards along the base when the movable rod moves upwards, negative pressure is formed at the lower end position of the base, the base is stabilized at the destination position through the negative pressure hole, so that fixing through bolts is not needed, stability in use can be guaranteed, power is cut off during maintenance, the first electromagnet is closed at the moment, and the magnetic force disappears, so that equipment can be moved to any position, and maintenance work is facilitated.)

1. The utility model provides an wisdom electric power converter, includes converter main part (1), sound-proof housing (40) and base (2), its characterized in that: the utility model discloses a high-efficiency energy-saving device, including base (2), base (2) upper end position fixed mounting is provided with converter main body (1), converter main body (1) front end position fixed mounting is provided with control panel (3), first cavity (30) have been seted up to converter main body (1) internal position, first cavity (30) internal position activity joint is provided with first fly leaf (31) and second fly leaf (32), both side position all is provided with pastes applying mechanism (55) about first fly leaf (31) and second fly leaf (32), first fly leaf (31) internal position fixed mounting is provided with self-resuming fuse (34), second fly leaf (32) internal position is inlayed and is fixed and is provided with current-conducting plate (33), converter main body (1) left side position horizontal fixed mounting is provided with power cord (29), converter main body (1) outside end position cup joints and is provided with sound-proof housing (40), the upper end position of the base (2) is provided with a clamping mechanism (58), both side end positions of the frequency converter main body (1) are fixedly provided with a fixed pipe (6), the upper end position fixed mounting in the fixed pipe (6) is provided with a first electromagnet (14), the first electromagnet (14) is electrically connected with a power line (29), the inner position of the fixed pipe (6) is movably inserted with a movable rod (10), the upper end position fixed mounting of the movable rod (10) is provided with a magnetic metal block (13), a fourth spring (15) is fixedly connected between the lower end of the magnetic metal block (13) and the inner part of the fixed pipe (6), the inner position of the fixed pipe (6) is provided with a second cavity (11), the diameter of the second cavity (11) is larger than the inner diameter of the fixed pipe (6), the inner center position of the second cavity (11) is horizontally and fixedly provided with a rubber ring (12), base (2) inside position horizontal movable mounting is provided with horizontal plate (8), horizontal plate (8) outside end position fixed mounting is provided with rubber pad (9), hug closely on base (2) inside wall in the rubber pad (9) outside, a plurality of negative pressure hole (7) have evenly been seted up to base (2) lower extreme position, converter main part (1) inside upper end right side position is provided with protection mechanism (56), sound-proof housing (40) upper end position is provided with heat dissipation mechanism (54), hole groove (44) have been seted up to sound-proof housing (40) left side end position, sound-proof housing (40) left side end position is provided with ground mechanism (57).

2. The intelligent power converter as claimed in claim 1, wherein: heat dissipation mechanism (54) are including storage water tank (51), water pump (52), cooling tube (53), support frame (49) and radiator fan (50), sound-proof housing (40) inside upper end position fixed mounting is provided with storage water tank (51), storage water tank (51) inside lower extreme position fixed mounting is provided with water pump (52), water pump (52) upper end position fixed mounting is provided with cooling tube (53), cooling tube (53) pass sound-proof housing (40) and extend to the extreme position, then penetrate sound-proof housing (40) inside again, penetrate storage water tank (51) right side position at last, sound-proof housing (40) upper end position fixed mounting is provided with support frame (49), support frame (49) central point fixed mounting is provided with radiator fan (50), radiator fan (50) are located cooling tube (53) upper end position.

3. The intelligent power converter as claimed in claim 1, wherein: pasting mechanism (55) includes first cell body (36), first contact (37), second contact (35), connecting wire (39) and first spring (38), first cell body (36) have all been seted up to both sides position about first fly leaf (31), first cell body (36) inside position activity joint is provided with first contact (37), fixed position is provided with first spring (38) between first contact (37) lower extreme and first cell body (36), fixed position is provided with connecting wire (39) to first contact (37) lower extreme position fixed connection, connecting wire (39) and self-resuming fuse (34) electric connection, both sides position fixed mounting is provided with second contact (35) about first cavity (30), first spring (38) are in the extrusion state.

4. The intelligent power converter as claimed in claim 1, wherein: the protection mechanism (56) comprises a magnetic ring (27), a coil (28), an amplifier (26), a second electromagnet (22), a third cavity (21), a second spring (23), a magnetic metal plate (24), a clamping block (25), a clamping groove (20), a horizontal rod (19), a second groove body (16), a third spring (18) and a pressing block (17), the second groove body (16) is arranged at the right side end of the frequency converter main body (1), the pressing block (17) is movably clamped and connected at the inner position of the second groove body (16), the horizontal rod (19) is horizontally and fixedly arranged at the left side end of the pressing block (17), the horizontal rod (19) extends to the inner position of the first cavity (30), and fixedly penetrates through the second movable plate (32) and then the first movable plate (31), the clamping groove (20) is arranged at the lower end of the horizontal rod (19), a third cavity (21) is formed in the inner position of the frequency converter main body (1), a second electromagnet (22) is fixedly installed at the lower end position in the third cavity (21), a magnetic metal plate (24) is movably clamped at the upper end position in the third cavity (21), a second spring (23) is fixedly connected between the lower end of the magnetic metal plate (24) and the lower end in the third cavity (21), a clamping block (25) is fixedly installed at the center position of the upper end of the magnetic metal plate (24), the right side position of the upper end of the clamping block (25) is arc-shaped, the upper end position of the clamping block (25) is matched with the clamping groove (20), a third spring (18) is fixedly connected between the left side of the pressing block (17) and the left side of the inner part of the second groove body (16), and the third spring (18) is arranged at the outer end position of the horizontal rod (19) in a surrounding mode, a magnetic ring (27) is sleeved at the outer end of the power line (29), a coil (28) is wound at the right end of the magnetic ring (27), an amplifier (26) is fixedly installed at the right end of the coil (28), and the amplifier (26) is electrically connected with the second electromagnet (22).

5. The intelligent power converter as claimed in claim 1, wherein: ground mechanism (57) are including hollow rod (4), iron chain (5), flexure strip (48), movable block (45), conducting rod (46) and conductive ball (47), sound-proof housing (40) left side position vertical fixation alternates and is provided with hollow rod (4), hollow rod (4) inside position activity joint is provided with movable block (45), the vertical fixed mounting of movable block (45) upper end central point position is provided with conducting rod (46), conducting rod (46) upper end position fixed mounting is provided with conductive ball (47), fixed connection is provided with flexure strip (48) between movable block (45) lower extreme and the inside lower extreme of hollow rod (4), flexure strip (48) are the conductive metal material.

6. The intelligent power converter as claimed in claim 1, wherein: fixture (58) include annular casing (41), gasbag (42) and connecting hole (43), base (2) upper end position fixed mounting is provided with annular casing (41), annular casing (41) inboard end position fixed mounting is provided with gasbag (42), connecting hole (43) have been seted up to base (2) upper end position.

7. The intelligent power converter as claimed in claim 1, wherein: the second movable plate (32) is positioned at the right end position of the first movable plate (31).

8. The intelligent power converter as claimed in claim 1, wherein: the movable rod (10) penetrates through the center of the rubber ring (12), and the outer diameter of the movable rod (10) is larger than the inner diameter of the rubber ring (12).

9. The use method of the intelligent power frequency converter according to claim 1, wherein: the method specifically comprises the following steps:

the first step is as follows: when the first electromagnet (14) is started, the magnetic metal block (13) is adsorbed to move upwards, so that the movable rod (10) is driven to move upwards, the horizontal plate (8) is driven to move upwards along the base (2) when the movable rod (10) moves upwards, negative pressure is formed at the lower end position of the base (2), the base (2) is stabilized at the destination position through the negative pressure hole (7), so that the fixing through a bolt is not needed, the stability in use can be ensured, the power is cut off during maintenance, the first electromagnet (14) is closed at the moment, and the equipment can be moved to any position by disappearance of magnetic force, so that the maintenance work is facilitated;

the second step is that: the soundproof cover (40) is arranged at the inner position of the annular shell (41), when the horizontal plate (8) moves upwards, the gas at the upper end of the base (2) is extruded to the inner position of the air bag (42) through the connecting hole (43), so that the air bag (42) expands to extrude the soundproof cover (40), thereby being convenient to clamp and fix the soundproof cover (40) and ensuring the fixed use of the soundproof cover;

the third step: when the cooling device is used, the water pump (52) is started, the water pump (52) injects cooling water into the cooling pipe (53) for cooling, the cooling fan (50) is started, the cooling pipe (53) is cooled by the cooling fan (50), the subsequent cooling effect of a cooling water source is ensured, and the sound insulation cover (40) is in a closed state during cooling, so that noise pollution is prevented;

the fourth step: when electric leakage occurs, the current amount of a zero line and the current amount of a live wire in the power line (29) are different at the moment, so that a magnetic field is changed, current is generated in the coil (28), the second electromagnet (22) is started after the current is amplified by the amplifier (26), the magnetic metal plate (24) is adsorbed to move downwards to extrude the second spring (23) to drive the clamping block (25) to move downwards to separate from the clamping groove (20), then the third spring (18) drives the pressing block (17) to move towards the right to reset, the horizontal rod (19) moves towards the right to drive the first movable plate (31) and the second movable plate (32) to move towards the right, so that the power line (29) is disconnected, the damage caused by the electric leakage is prevented, the pressing block (17) is pressed after maintenance is completed, the clamping block (25) is aligned with the clamping groove (20), the second spring (23) drives the clamping block (25) to reset and clamped in the clamping groove (20) to fix the horizontal rod (19) again, the power line (29) is convenient to be communicated for use;

the fifth step: after sound-proof housing (40) cup joints in converter main part (1) outside position, electrically conductive ball (47) are extruded in converter main part (1) outside, flexure strip (48) make electrically conductive ball (47) hug closely in converter main part (1) outside, when converter main part (1) electric leakage or produce static, lead in electric power inside through electrically conductive ball (47), conducting rod (46), flexure strip (48) into iron chain (5), then lead in underground position through iron chain (5), prevent the harm that static and electric leakage caused.

Technical Field

The invention relates to the field of frequency converter equipment, in particular to an intelligent power frequency converter and an operation method thereof.

Background

The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor.

The frequency converter mainly comprises a rectifying unit (alternating current to direct current), a filtering unit, an inverting unit (direct current to alternating current), a braking unit, a driving unit, a detection unit micro-processing unit and the like. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off the internal IGBT, and provides the required power supply voltage according to the actual requirement of the motor, thereby achieving the purposes of energy conservation and speed regulation.

The present converter can produce great noise pollution when using, thereby need utilize the sound-proof housing to carry out the work of giving sound insulation, but can influence the heat dissipation work of equipment after the sound-proof housing covers, make inside temperature collection complied with, equipment leakage and static can't in time be discharged when using simultaneously, can lead to inside components and parts to damage, equipment passes through bolt fixed mounting in the destination place when using, stability when guaranteeing to use, bolt position corrosion can lead to the unable dismantlement of equipment when using for a long time, also can only go on at fixed position during the maintenance, equipment position itself also can't be adjusted, cause a great deal of inconvenience, so need a device to solve above-mentioned problem promptly.

Disclosure of Invention

The present invention is directed to an intelligent power converter and a method for operating the same, which solve the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: a smart power frequency converter comprises a frequency converter main body, a sound-proof cover and a base, wherein the frequency converter main body is fixedly arranged at the upper end position of the base, a control panel is fixedly arranged at the front end position of the frequency converter main body, a first cavity is formed in the inner position of the frequency converter main body, a first movable plate and a second movable plate are movably clamped and connected at the inner position of the first cavity, a pasting mechanism is respectively arranged at the upper end position and the lower end position of the first movable plate and the second movable plate, a self-recovery fuse is fixedly arranged in the first movable plate and prevents equipment injury caused by short circuit, a current-conducting plate is fixedly arranged in the inner position of the second movable plate in a mosaic manner, a power wire is horizontally and fixedly arranged at the left end position of the frequency converter main body, the sound-proof cover is sleeved at the outer end position of the frequency converter main body, the upper end position of the base is provided with a clamping mechanism, the two side end positions of the frequency converter main body are fixedly provided with fixed pipes, the upper end position inside the fixed pipe is fixedly provided with a first electromagnet, the first electromagnet is electrically connected with a power line so as to conveniently switch on a power supply synchronously with the frequency converter main body, the inner position of the fixed pipe is movably and alternately provided with a movable rod, the movable rod slides up and down along the inner position of the fixed pipe, the upper end position of the movable rod is fixedly provided with a magnetic metal block, when the first electromagnet is started, the magnetic metal block is adsorbed to move upwards so as to drive the movable rod to move upwards, a fourth spring is fixedly connected between the lower end of the magnetic metal block and the inside of the fixed pipe, a second cavity is arranged at the inner position of the fixed pipe, the diameter of the second cavity is larger than the inner diameter of the fixed pipe, and a rubber ring is horizontally and fixedly arranged at the central position inside the second cavity, a horizontal plate is horizontally and movably arranged at the inner position of the base, a rubber pad is fixedly arranged at the outer side end position of the horizontal plate, the outer side of the rubber pad is tightly attached to the inner side wall of the base, a plurality of negative pressure holes are uniformly arranged at the lower end of the base, a protection mechanism is arranged at the right side position of the upper end in the frequency converter main body, a heat dissipation mechanism is arranged at the upper end position of the sound-proof shield, a hole groove is arranged at the left end of the sound-proof shield, a grounding mechanism is arranged at the left end of the sound-proof shield, the movable rod drives the horizontal plate to move upwards along the base when moving upwards, so that negative pressure is formed at the lower end of the base, the base is stabilized at the destination position through the negative pressure hole, thereby being not required to be fixed through a bolt and ensuring the stability in use, when the maintenance is carried out, the power is cut off, the first electromagnet is closed at the moment, and the magnetic force disappears, so that the equipment can be moved to any position to facilitate maintenance work.

Preferably, the heat dissipation mechanism comprises a water storage tank, a water pump, a cooling pipe, a support frame and a heat dissipation fan, the water storage tank is fixedly arranged at the upper end position inside the sound-proof shield, the water pump is fixedly arranged at the lower end position inside the water storage tank, the cooling pipe is fixedly arranged at the upper end position of the water pump, the cooling pipe penetrates through the sound-proof shield and extends to the upper end position, then penetrates into the sound-proof shield and finally penetrates into the right end position of the water storage tank, the support frame is fixedly arranged at the upper end position of the sound-proof shield, the heat dissipation fan is fixedly arranged at the central position of the support frame, the heat dissipation fan is positioned at the upper end position of the cooling pipe, the water pump is started when the heat dissipation mechanism is used, the water pump injects cooling water into the cooling pipe to perform cooling work, the heat dissipation fan is started, the cooling pipe is cooled by the heat dissipation fan, and the subsequent cooling effect of a cooling water source is ensured, and the sound-proof cover is in a closed state when cooled, thereby preventing noise pollution.

Preferably, the applying mechanism comprises a first groove body, a first contact, a second contact, a connecting wire and a first spring, the upper and lower side positions of the first movable plate are both provided with a first groove body, the inner position of the first groove body is movably clamped with a first contact, a first spring is fixedly connected between the lower end of the first contact and the first groove body, a connecting wire is fixedly connected at the lower end of the first contact, the connecting wire is electrically connected with the self-recovery fuse, the upper and lower end positions of the first cavity are fixedly provided with second contacts, the first spring is in a pressing state and is in circuit communication when the first contact is in contact with the second contact, and the first contact is tightly attached to the side wall of the first cavity by utilizing the elastic force of the first spring, and the problem of poor contact caused by abrasion of the first contact when the contact is used for a long time is prevented.

Preferably, the protection mechanism comprises a magnetic ring, a coil, an amplifier, a second electromagnet, a third cavity, a second spring, a magnetic metal plate, a clamping block, a clamping groove, a horizontal rod, a second groove body, a third spring and a pressing block, the second groove body is arranged at the right side end of the frequency converter main body, the pressing block is movably clamped and arranged at the inner position of the second groove body, the horizontal rod is horizontally and fixedly arranged at the left side end of the pressing block, the horizontal rod extends to the inner position of the first cavity, fixedly penetrates through the second movable plate and then fixedly penetrates through the first movable plate, the clamping groove is arranged at the lower end of the horizontal rod, the third cavity is arranged at the inner position of the frequency converter main body, the second electromagnet is fixedly arranged at the lower end of the third cavity, the magnetic metal plate is movably clamped and arranged at the upper end of the third cavity, a second spring is fixedly connected between the lower end of the magnetic metal plate and the lower end of the interior of the third cavity, a fixture block is fixedly installed at the central position of the upper end of the magnetic metal plate, the position of the right side of the upper end of the fixture block is arc-shaped, the position of the upper end of the fixture block is matched with the fixture groove, a third spring is fixedly connected between the left side of the pressing block and the left side of the interior of the second groove body, the third spring is arranged at the position of the outer side end of the horizontal rod in a surrounding mode, a magnetic ring is sleeved at the position of the outer side end of the power wire, a coil is wound at the position of the right side end of the magnetic ring, an amplifier is fixedly installed at the position of the right side end of the coil, the amplifier is electrically connected with the second electromagnet, when electric leakage occurs, the current amount of a zero line and a live line in the power wire is different, so that a magnetic field is changed, current is generated in the coil, and the second electromagnet is started after being amplified by the amplifier, adsorb magnetism metal sheet downward movement extrusion second spring, drive the fixture block and remove downwards and break away from the draw-in groove, later the third spring drives and presses the briquetting and remove to the right side and reset, make the horizon bar remove to the right side, drive first fly leaf and second fly leaf and remove to the right side, thereby make the power cord open circuit, prevent the harm that the electric leakage caused, press the briquetting after the maintenance is accomplished, align until fixture block and draw-in groove, the second spring drives the fixture block joint that resets and makes the horizon bar fixed again inside the draw-in groove, make things convenient for power cord UNICOM to use.

Preferably, the grounding mechanism comprises a hollow rod, an iron chain, an elastic sheet, a movable block, a conductive rod and a conductive ball, the sound-proof shield is vertically and fixedly inserted and arranged with the hollow rod at the left end position, the movable block is movably clamped and arranged at the inner position of the hollow rod, the conductive rod is vertically and fixedly arranged at the upper end center position of the movable block, the conductive ball is fixedly arranged at the upper end position of the conductive rod, the elastic sheet is fixedly connected and arranged between the lower end of the movable block and the inner lower end of the hollow rod, the elastic sheet is made of conductive metal, the conductive ball is extruded at the outer side of the frequency converter main body after the sound-proof shield is sleeved at the outer side of the frequency converter main body, the elastic sheet enables the conductive ball to be tightly attached to the outer side of the frequency converter main body, when the frequency converter main body leaks electricity or generates static electricity, the electricity is guided into the iron chain through the conductive ball, the conductive bar and then is guided into the underground position through the iron chain, prevent the harm caused by static electricity and electric leakage.

Preferably, fixture includes annular housing, gasbag and connecting hole, base upper end position fixed mounting is provided with annular housing, the inboard side position fixed mounting of annular housing is provided with the gasbag, the connecting hole has been seted up to base upper end position, settles the sound-proof housing at the inside position of annular housing, and base upper end gas is extruded to the inside position of gasbag through the connecting hole when the horizontal plate rebound for gasbag inflation extrusion sound-proof housing, thereby make things convenient for the fixed sound-proof housing of centre gripping, guarantee its fixed use.

Preferably, the second movable plate is located at the right end position of the first movable plate.

Preferably, the movable rod penetrates through the center of the rubber ring, and the outer diameter of the movable rod is larger than the inner diameter of the rubber ring, so that the contact position of the movable rod and the rubber ring is convenient to seal.

A use method of an intelligent power frequency converter specifically comprises the following steps:

the first step is as follows: when the first electromagnet is started, the magnetic metal block is adsorbed to move upwards, so that the movable rod is driven to move upwards, the horizontal plate is driven to move upwards along the base when the movable rod moves upwards, negative pressure is formed at the position of the lower end of the base, the base is stabilized at a destination position through the negative pressure hole, so that fixing through bolts is not needed, stability in use can be guaranteed, power is cut off during maintenance, the first electromagnet is closed at the moment, and the equipment can be moved to any position when the magnetic force disappears, so that maintenance work is facilitated;

the second step is that: the sound-proof shield is arranged at the inner position of the annular shell, and when the horizontal plate moves upwards, gas at the upper end of the base is extruded to the inner position of the air bag through the connecting hole, so that the air bag expands to extrude the sound-proof shield, and the sound-proof shield is conveniently clamped and fixed and is ensured to be fixedly used;

the third step: when the cooling device is used, the water pump is started, the water pump injects cooling water into the cooling pipe for cooling, the cooling fan is started, the cooling pipe is cooled by the cooling fan, the subsequent cooling effect of a cooling water source is ensured, and the sound insulation cover is in a closed state during cooling, so that noise pollution is prevented;

the fourth step: when electric leakage occurs, the current of a zero line and the current of a live wire in the power line are different at the moment, so that a magnetic field is changed, current is generated in a coil, a second electromagnet is started after the current is amplified by an amplifier, a magnetic metal plate is adsorbed to move downwards to extrude a second spring, a clamping block is driven to move downwards to be separated from a clamping groove, then a third spring drives a pressing block to move rightwards to reset, a horizontal rod moves rightwards, a first movable plate and a second movable plate are driven to move rightwards, so that the power line is broken, damage caused by electric leakage is prevented, the pressing block is pressed after maintenance is completed until the clamping block is aligned with the clamping groove, the second spring drives the clamping block to reset and be clamped in the clamping groove, the horizontal rod is fixed again, and the power line is convenient to be communicated and used;

the fifth step: after sound-proof housing cup jointed the position in converter main part outside, electrically conductive ball extruded in the converter main part outside, and the flexure strip makes electrically conductive ball hug closely in the converter main part outside, when converter main part electric leakage or production static, with electric power through electrically conductive ball, conducting rod, the leading-in iron chain of flexure strip inside, then through the leading-in underground position of iron chain, prevent the harm that static and electric leakage caused.

Compared with the prior art, the invention has the beneficial effects that:

1. when the first electromagnet is started, the magnetic metal block is adsorbed to move upwards, so that the movable rod is driven to move upwards, the horizontal plate is driven to move upwards along the base when the movable rod moves upwards, negative pressure is formed at the lower end position of the base, the base is stabilized at the destination position through the negative pressure hole, so that fixing through bolts is not needed, stability in use can be guaranteed, power is cut off during maintenance, the first electromagnet is closed at the moment, and the equipment can be moved to any position when the magnetic force disappears, so that maintenance work is facilitated;

2. the sound-proof shield is arranged at the inner position of the annular shell, when the horizontal plate moves upwards, gas at the upper end of the base is extruded to the inner position of the air bag through the connecting hole, so that the air bag expands to extrude the sound-proof shield, the sound-proof shield is convenient to clamp and fix and is ensured to be fixedly used, meanwhile, the water pump is started when the sound-proof shield is used, the water pump injects cooling water into the cooling pipe for cooling work, the cooling fan is started, the cooling pipe is cooled by the cooling fan, the subsequent cooling effect of a cooling water source is ensured, and the sound-proof shield is in a closed state when being cooled, so that noise pollution is prevented;

3. according to the invention, after the sound-proof shield is sleeved at the outer side position of the frequency converter main body, the conductive ball is extruded at the outer side of the frequency converter main body, the elastic sheet enables the conductive ball to be tightly attached to the outer side of the frequency converter main body, when the frequency converter main body leaks electricity or generates static electricity, the electric power is guided into the iron chain through the conductive ball, the conductive rod and the elastic sheet, and then is guided into the underground position through the iron chain, so that the damage caused by static electricity and electricity leakage is prevented.

Drawings

FIG. 1 is a schematic diagram of an overall structure of an intelligent power converter according to the present invention;

FIG. 2 is a schematic diagram of a heat dissipation mechanism of an intelligent power converter according to the present invention;

FIG. 3 is a cross-sectional view of a fixing tube of the intelligent power converter of the present invention;

FIG. 4 is a schematic structural diagram of A1 in the intelligent power converter according to the present invention;

FIG. 5 is a schematic structural diagram of A2 in the intelligent power converter according to the present invention;

FIG. 6 is a schematic diagram of a grounding mechanism of the intelligent power converter according to the present invention.

In the figure: 1. a frequency converter main body; 2. a base; 3. a control panel; 4. a hollow shaft; 5. an iron chain; 6. a fixed tube; 7. a negative pressure hole; 8. a horizontal plate; 9. a rubber pad; 10. a movable rod; 11. a second cavity; 12. a rubber ring; 13. a magnetic metal block; 14. a first electromagnet; 15. a fourth spring; 16. a second tank body; 17. a pressing block; 18. a third spring; 19. a horizontal bar; 20. a card slot; 21. a third cavity; 22. a second electromagnet; 23. a second spring; 24. a magnetic metal plate; 25. a clamping block; 26. an amplifier; 27. a magnetic ring; 28. a coil; 29. a power line; 30. a first cavity; 31. a first movable plate; 32. a second movable plate; 33. a conductive plate; 34. a self-healing fuse; 35. a second contact; 36. a first tank body; 37. a first contact; 38. a first spring; 39. a connecting wire; 40. a sound-proof housing; 41. an annular housing; 42. an air bag; 43. connecting holes; 44. a hole groove; 45. a movable block; 46. a conductive rod; 47. a conductive ball; 48. an elastic sheet; 49. a support frame; 50. a heat radiation fan; 51. a water storage tank; 52. a water pump; 53. a cooling tube; 54. a heat dissipation mechanism; 55. a pasting mechanism; 56. a protection mechanism; 57. a grounding mechanism; 58. a clamping mechanism.

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.

Referring to fig. 1-6, the present invention provides a technical solution: an intelligent electric frequency converter comprises a frequency converter main body 1, a sound-proof cover 40 and a base 2, wherein the base 2 is provided with the frequency converter main body 1 in a fixed mounting manner at the upper end position, the frequency converter main body 1 is provided with a control panel 3 in a fixed mounting manner at the front end position, the frequency converter main body 1 is provided with a first cavity 30 in the inner position, the first cavity 30 is provided with a first movable plate 31 and a second movable plate 32 in a movable clamping manner at the inner position, the second movable plate 32 is arranged at the right end position of the first movable plate 31, the first movable plate 31 and the second movable plate 32 are provided with an applying mechanism 55 at the upper end position and the lower end position, the first movable plate 31 is provided with a self-recovering fuse 34 in a fixed mounting manner at the inner position, the self-recovering fuse 34 prevents the equipment damage caused by short circuit, the second movable plate 32 is fixedly provided with a conductive plate 33 in an embedded manner at the inner position, the left end position of the frequency converter main body 1 is provided with a power line 29 in a horizontally fixed mounting manner, the sound-proof cover 40 is sleeved at the position of the outer side end of the frequency converter main body 1, the clamping mechanism 58 is arranged at the upper end of the base 2, the fixed pipes 6 are fixedly arranged at the positions of the two sides of the frequency converter main body 1, the first electromagnet 14 is fixedly arranged at the upper end of the inside of the fixed pipe 6, the first electromagnet 14 is electrically connected with the power line 29, so that the power supply can be conveniently switched on synchronously with the frequency converter main body 1, the movable rod 10 is movably inserted at the inner position of the fixed pipe 6, the movable rod 10 slides up and down along the inner position of the fixed pipe 6, the magnetic metal block 13 is fixedly arranged at the upper end of the movable rod 10, when the first electromagnet 14 is started, the magnetic metal block 13 is adsorbed to move upwards, so that the movable rod 10 is driven to move upwards, and the fourth spring 15 is fixedly connected between the lower end of the magnetic metal block 13 and the inside of the fixed pipe 6, a second cavity 11 is arranged at the inner position of the fixed pipe 6, the diameter of the second cavity 11 is larger than the inner diameter of the fixed pipe 6, a rubber ring 12 is horizontally and fixedly arranged at the inner central position of the second cavity 11, the movable rod 10 passes through the central position of the rubber ring 12, and the outer diameter of the movable rod 10 is larger than the inner diameter of the rubber ring 12, so that the contact position of the movable rod 10 and the rubber ring 12 is conveniently sealed, a horizontal plate 8 is horizontally and movably arranged at the inner position of the base 2, a rubber pad 9 is fixedly arranged at the outer side end position of the horizontal plate 8, the outer side of the rubber pad 9 is tightly attached to the inner side wall of the base 2, a plurality of negative pressure holes 7 are uniformly arranged at the lower end position of the base 2, a protection mechanism 56 is arranged at the right side of the inner upper end of the frequency converter main body 1, a heat dissipation mechanism 54 is arranged at the upper end of the sound-proof cover 40, and a hole groove 44 is arranged at the left end of the sound-proof cover 40, the utility model discloses a portable sound-proof housing 40, including sound-proof housing 40, movable rod 10, horizontal plate 8 is driven to the right side end position and is moved along base 2 rebound when upwards moving, makes base 2 lower extreme position form the negative pressure, makes base 2 stabilize in the destination position through negative pressure hole 7, thereby need not to fix through the bolt, stability when also guaranteeing to use, cuts off the power supply when the maintenance, and first electro-magnet 14 closes this moment, and magnetic force disappears and can remove equipment to the convenient maintenance work of optional position.

The heat dissipation mechanism 54 comprises a water storage tank 51, a water pump 52, a cooling pipe 53, a support frame 49 and a heat dissipation fan 50, the water storage tank 51 is fixedly arranged at the upper end position in the sound-proof housing 40, the water pump 52 is fixedly arranged at the lower end position in the water storage tank 51, the cooling pipe 53 is fixedly arranged at the upper end position of the water pump 52, the cooling pipe 53 penetrates through the sound-proof housing 40 and extends to the upper end position, then penetrates into the sound-proof housing 40 and finally penetrates into the right end position of the water storage tank 51, the support frame 49 is fixedly arranged at the upper end position of the sound-proof housing 40, the heat dissipation fan 50 is fixedly arranged at the central position of the support frame 49, the heat dissipation fan 50 is positioned at the upper end position of the cooling pipe 53, the water pump 52 is started when in use, the water pump 52 injects cooling water into the cooling pipe 53 for cooling work, and the heat dissipation fan 50 is started, and the cooling pipe 53 is cooled by the heat dissipation fan 50, the subsequent cooling effect of the cooling water source is ensured and the sound-proof cover 40 is in a closed state at the time of cooling, thereby preventing noise pollution.

The application mechanism 55 includes a first slot 36, a first contact 37, a second contact 35, a connection wire 39 and a first spring 38, the first movable plate 31 is provided at upper and lower end positions thereof with first grooves 36, the first grooves 36 are movably clamped with first contacts 37, a first spring 38 is fixedly connected between the lower end of the first contact 37 and the first groove 36, the lower end of the first contact 37 is fixedly connected with a connecting wire 39, the connecting wire 39 is electrically connected with the self-recovery fuse 34, the upper and lower end positions of the first cavity 30 are fixedly provided with second contacts 35, the first spring 38 is in a pressing state, when the first contact 37 is contacted with the second contact 35, the circuit is communicated, and the first contact 37 is tightly attached to the side wall of the first cavity 30 by the elastic force of the first spring 38, while preventing poor contact due to abrasion of the first contact 37 during long-term use.

The protection mechanism 56 comprises a magnetic ring 27, a coil 28, an amplifier 26, a second electromagnet 22, a third cavity 21, a second spring 23, a magnetic metal plate 24, a fixture block 25, a clamping groove 20, a horizontal rod 19, a second groove body 16, a third spring 18 and a pressing block 17, the second groove body 16 is arranged at the right side end of the frequency converter main body 1, the pressing block 17 is movably clamped and arranged at the inner position of the second groove body 16, the horizontal rod 19 is horizontally and fixedly arranged at the left side end of the pressing block 17, the horizontal rod 19 extends to the inner position of the first cavity 30, fixedly penetrates through the second movable plate 32 and then fixedly penetrates through the first movable plate 31, the clamping groove 20 is arranged at the lower end of the horizontal rod 19, the third cavity 21 is arranged at the inner position of the frequency converter main body 1, the second electromagnet 22 is fixedly arranged at the lower end of the inner part of the third cavity 21, a magnetic metal plate 24 is movably clamped and arranged at the upper end position inside the third cavity 21, a second spring 23 is fixedly connected and arranged between the lower end of the magnetic metal plate 24 and the lower end inside the third cavity 21, a clamping block 25 is fixedly arranged at the center position of the upper end of the magnetic metal plate 24, the right side position of the upper end of the clamping block 25 is arc-shaped, the upper end position of the clamping block 25 is matched with the clamping groove 20, a third spring 18 is fixedly connected and arranged between the left side of the pressing block 17 and the left side inside the second groove body 16, the third spring 18 is arranged at the outer side end position of the horizontal rod 19 in a surrounding manner, a magnetic ring 27 is sleeved at the outer side end position of the power wire 29, a coil 28 is wound at the right side end position of the magnetic ring 27, an amplifier 26 is fixedly arranged at the right side end position of the coil 28, the amplifier 26 is electrically connected with the second electromagnet 22, and when electric leakage occurs, at this moment, the amount of current of the zero line and the live wire in the power line 29 is different, thereby the magnetic field is changed, the current is generated in the coil 28, the second electromagnet 22 is started after the current is amplified by the amplifier 26, the magnetic metal plate 24 is adsorbed to move downwards to extrude the second spring 23, the clamping block 25 is driven to move downwards to separate from the clamping groove 20, then the third spring 18 drives the pressing block 17 to move rightwards to reset, the horizontal rod 19 moves rightwards, the first movable plate 31 and the second movable plate 32 are driven to move rightwards, the power line 29 is disconnected, the damage caused by electric leakage is prevented, the pressing block 17 is pressed after the maintenance is completed until the clamping block 25 is aligned with the clamping groove 20, the second spring 23 drives the clamping block 25 to reset and clamped in the clamping groove 20, so that the horizontal rod 19 is fixed again, and the power line 29 is conveniently communicated for use.

Grounding mechanism 57 includes hollow rod 4, iron chain 5, elastic sheet 48, movable block 45, conducting rod 46 and conductive ball 47, sound-proof housing 40 left side position vertical fixation alternates is provided with hollow rod 4, hollow rod 4 internal position activity joint is provided with movable block 45, the vertical fixed mounting of movable block 45 upper end central point position is provided with conducting rod 46, conducting rod 46 upper end position fixed mounting is provided with conductive ball 47, fixed connection in position is provided with elastic sheet 48 between the inside lower extreme of movable block 45 lower extreme and hollow rod 4, elastic sheet 48 is the conductive metal material, cup joints behind converter main part 1 outside position at sound-proof housing 40, and conductive ball 47 extrudes in the converter main part 1 outside, and elastic sheet 48 makes conductive ball 47 hug closely in converter main part 1 outside, when converter main part 1 leaks electricity or produces static, passes through conductive ball 47 with electric power, The conductive rod 46 and the elastic piece 48 are guided into the iron chain 5 and then guided into the underground position through the iron chain 5, so that damage caused by static electricity and electric leakage is prevented.

Fixture 58 includes annular housing 41, gasbag 42 and connecting hole 43, base 2 upper end position fixed mounting is provided with annular housing 41, the inboard side position fixed mounting of annular housing 41 is provided with gasbag 42, connecting hole 43 has been seted up to base 2 upper end position, settles sound-proof housing 40 at annular housing 41 internal position, and base 2 upper end gas is extruded to gasbag 42 internal position through connecting hole 43 when horizontal plate 8 rebound for gasbag 42 inflation extrusion sound-proof housing 40, thereby makes things convenient for the fixed sound-proof housing 40 of centre gripping, guarantees its fixed use.

A use method of an intelligent power frequency converter specifically comprises the following steps:

the first step is as follows: when the first electromagnet 14 is started, the adsorption magnetic metal block 13 moves upwards to drive the movable rod 10 to move upwards, the horizontal plate 8 is driven to move upwards along the base 2 when the movable rod 10 moves upwards, negative pressure is formed at the lower end position of the base 2, the base 2 is stabilized at a destination position through the negative pressure hole 7, fixing through bolts is not needed, stability in use can be guaranteed, power is cut off during maintenance, the first electromagnet 14 is closed at the moment, and the magnetic force disappears, so that the equipment can be moved to any position to facilitate maintenance work;

the second step is that: the soundproof cover 40 is arranged at the inner position of the annular shell 41, when the horizontal plate 8 moves upwards, the gas at the upper end of the base 2 is extruded to the inner position of the air bag 42 through the connecting hole 43, so that the air bag 42 expands to extrude the soundproof cover 40, thereby conveniently clamping and fixing the soundproof cover 40 and ensuring the fixed use of the soundproof cover;

the third step: when the cooling device is used, the water pump 52 is started, the water pump 52 injects cooling water into the cooling pipe 53 for cooling, the cooling fan 50 is started, the cooling pipe 53 is cooled by the cooling fan 50, the subsequent cooling effect of a cooling water source is ensured, and the sound insulation cover 40 is in a closed state when cooling is performed, so that noise pollution is prevented;

the fourth step: when electric leakage occurs, the current of the zero line and the current of the live wire in the power line 29 are different at the moment, so that a magnetic field is changed, current is generated in the coil 28, the second electromagnet 22 is started after the current is amplified by the amplifier 26, the magnetic metal plate 24 is adsorbed to move downwards to extrude the second spring 23, the clamping block 25 is driven to move downwards to be separated from the clamping groove 20, then the third spring 18 drives the pressing block 17 to move towards the right side to reset, the horizontal rod 19 moves towards the right side, the first movable plate 31 and the second movable plate 32 are driven to move towards the right side, the power line 29 is disconnected, damage caused by electric leakage is prevented, the pressing block 17 is pressed after maintenance is completed until the clamping block 25 is aligned with the clamping groove 20, the second spring 23 drives the clamping block 25 to reset and clamped in the clamping groove 20, the horizontal rod 19 is fixed again, and the power line 29 is convenient to be communicated for use;

the fifth step: after sound-proof housing 40 cup joints in converter main part 1 outside position, conductive ball 47 extrudes in the converter main part 1 outside, and flexure strip 48 makes conductive ball 47 hug closely in converter main part 1 outside, when converter main part 1 electric leakage or produce static, with electric power through conductive ball 47, conducting rod 46, flexure strip 48 leading-in iron chain 5 inside, then through iron chain 5 leading-in underground position, prevent the harm that static and electric leakage caused.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.