CN212115137U - Frequency conversion device for water treatment high-pressure pump - Google Patents
Frequency conversion device for water treatment high-pressure pump Download PDFInfo
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- CN212115137U CN212115137U CN202021015088.1U CN202021015088U CN212115137U CN 212115137 U CN212115137 U CN 212115137U CN 202021015088 U CN202021015088 U CN 202021015088U CN 212115137 U CN212115137 U CN 212115137U
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Abstract
The utility model provides a water treatment high-pressure pump frequency conversion device relates to converter technical field, the power distribution box comprises a box body, the shape of box is the cuboid, and the lower part fixedly connected with fixed plate of box inside wall and the upper portion of inside wall rotate and are connected with the sideslip pole, the top fixedly connected with converter body of fixed plate, the interior roof fixedly connected with rack bar and the roof box of box. This water treatment high-pressure pump frequency conversion device, rotate through first flabellum, come to carry out hot-air to converter body top and blow to converter body around, drive the second flabellum under the effect of gear and rack bar and rotate, come to the inside of the hot-air exhaust box around the converter body, when connection bevel gear is kept away from to half tooth bevel gear's gear face, make the carriage decline through the weight of carriage self reset, the rotation through the second flabellum dispels the heat comprehensively around the converter body, the radiating efficiency of converter body has been improved.
Description
Technical Field
The utility model relates to a converter technical field specifically is a water treatment high-pressure pump frequency conversion equipment.
Background
The frequency converter is a power control device which applies frequency conversion technology and microelectronic technology and controls an alternating current motor by changing the working power supply frequency mode of the motor, and mainly comprises a rectification unit (alternating current to direct current), a filtering unit, an inversion unit (direct current to alternating current), a braking unit, a driving unit, a detection unit microprocessing unit and the like.
The high-pressure pump is one of common equipment in water treatment facilities, in order to facilitate the control high-pressure pump usually links together high-pressure pump and frequency conversion device, and frequency conversion device during operation can produce a large amount of heats, and current frequency conversion device radiating effect is not good, and the radiating efficiency is low, burns out inside electronic component easily under the long-time operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a water treatment high-pressure pump frequency conversion device.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a frequency conversion device of a water treatment high-pressure pump comprises a box body, wherein the box body is in a cuboid shape, a fixed plate is fixedly connected to the lower portion of the inner side wall of the box body, a transverse rotating rod is rotatably connected to the upper portion of the inner side wall of the box body, a frequency converter body is fixedly connected to the top portion of the fixed plate, a rack rod and a top box are fixedly connected to the inner top wall of the box body, the transverse rotating rod penetrates through one side face of the top box and extends to the inside of the top box, a vertical rotating rod is rotatably connected to the inner bottom wall of the top box and penetrates through the inner bottom wall of the top box and extends to the bottom of the top box, a first fan blade and a half-tooth bevel gear are fixedly connected to the bottom of the vertical rotating rod, a connecting bevel gear is fixedly connected to one end of the transverse rotating rod and a winding drum is fixedly connected to the, the rack bar runs through the top of linking frame and extends to the bottom of linking frame, and the inside wall fixedly connected with of linking frame is a set of mount, rotates between two mounts to connect and is connected with the connecting bull stick, connects the one end fixedly connected with second flabellum and the outer fixed surface of bull stick and is connected with the gear, and the rack bar meshes with the gear mutually.
Further, the interior roof fixedly connected with rotating electrical machines of top case, rotating electrical machines's output pivot and the top fixed connection who erects the bull stick can control to erect the bull stick and continuously rotate through setting up rotating electrical machines.
Further, the top fixedly connected with slide bar of fixed plate, connection frame sliding connection are at the surface of slide bar, and the bottom fixedly connected with balancing weight of connection frame through setting up the slide bar, can make the stable up-and-down motion of connection frame, has increased the holistic weight of connection frame through setting up the balancing weight, and the connection frame of being convenient for descends fast.
Further, the louvre has been seted up to the inside wall of box, and the interior diapire fixedly connected with dust screen of louvre through setting up the louvre, and the circulation of the inside air of box of being convenient for prevents through setting up the dust screen that the dust from entering into the inside of box through the louvre, influences the operation of converter body.
Further, the lower part of a side face of the box body is spliced with a drying box, a through hole is formed in the top of the fixing plate, one end of the drying box is fixedly connected with a pulling block, the drying box is pulled out from the inside of the box body, a drying agent is put into the drying box, and drying treatment on the inside of the box body is facilitated.
Furthermore, the front of the box body is fixedly hinged with a box door through a hinge, the front of the box door is fixedly connected with a door handle, and the inside of the box body is convenient to maintain and overhaul by opening the box door.
Furthermore, the number of the connecting bevel gears is two, the two connecting bevel gears are symmetrical about the half-tooth bevel gear, and the two connecting bevel gears are meshed with the two half-tooth bevel gears respectively when rotating, so that the two transverse rotating rods are driven to rotate respectively.
Compared with the prior art, the water treatment high-pressure pump frequency conversion device has the following beneficial effects:
1. the frequency conversion device of the water treatment high-pressure pump drives the first fan blade to rotate through the vertical rotating rod so as to blow hot air to the top of the frequency converter body to the periphery of the frequency converter body, when the vertical rotating rod rotates, the transverse rotating rod is driven to rotate under the action of the connecting bevel gear and the half-tooth bevel gear, the winding drum is used for winding the drawstring to pull the connecting frame to ascend, when the connecting frame ascends, the second fan blade is driven to rotate under the action of the gear and the rack rod so as to discharge the hot air around the frequency converter body out of the box body, when the gear surface of the half-tooth bevel gear is far away from the connecting bevel gear, the connecting frame descends and resets through the self weight of the connecting frame, the second fan blade rotates to comprehensively dissipate heat around the frequency converter body, the heat dissipation efficiency of the frequency converter body is improved, and under the action of the driving mechanism in the top box and the connecting frame, the second fan blade is driven to rotate, so that the use of electric appliances is reduced, and the effect of saving energy is achieved.
2. This water treatment high-pressure pump frequency conversion device, through setting up the rotating electrical machines, can control perpendicular bull stick and continuously rotate, through setting up the slide bar, can make the stable up-and-down motion of splice frame, the holistic weight of splice frame has been increased through setting up the balancing weight, the splice frame of being convenient for descends fast, through setting up the louvre, the circulation of the inside air of the box of being convenient for, prevent through setting up the dust screen that the dust from entering into the inside of box through the louvre, influence the operation of converter body, through taking out dry box from the inside of box, drop into the drier to dry box's inside, be convenient for to the inside drying process that carries on of box, through opening the chamber door, be convenient for to the inside maintenance of box, mesh with two half-tooth bevel gears respectively when connecting bevel gear and rotating, thereby drive two traverse levers respectively.
Drawings
FIG. 1 is a schematic structural view of the box body and the connecting frame of the present invention;
FIG. 2 is a schematic view of the structure of the top box of the present invention;
FIG. 3 is a perspective view of the connection frame of the present invention;
fig. 4 is a front view of the present invention.
Wherein, 1, a box body; 2. a fixing plate; 3. a frequency converter body; 4. a top box; 5. a vertical rotating rod; 6. a first fan blade; 7. a half-tooth bevel gear; 8. a traverse rod; 9. connecting a bevel gear; 10. winding the roll; 11. pulling the belt; 12. a connecting frame; 13. a fixed mount; 14. connecting the rotating rod; 15. a second fan blade; 16. a gear; 17. a rack bar; 18. a rotating electric machine; 19. a slide bar; 20. a balancing weight; 21. heat dissipation holes; 22. a dust screen; 23. drying the box; 24. a through hole; 25. and (4) a box door.
Detailed Description
As shown in FIGS. 1-4, the embodiment of the present invention provides a frequency conversion device for a water treatment high pressure pump, which comprises a box body 1, wherein the box body 1 is shaped like a cuboid, a fixed plate 2 is fixedly connected to the lower portion of the inner side wall of the box body 1, and a transverse rod 8 is rotatably connected to the upper portion of the inner side wall, a frequency converter body 3 is fixedly connected to the top portion of the fixed plate 2, a heat dissipation hole 21 is formed in the inner side wall of the box body 1, a dust screen 22 is fixedly connected to the inner bottom wall of the heat dissipation hole 21, through the heat dissipation hole 21, the circulation of air inside the box body 1 is facilitated, the dust screen 22 is arranged to prevent dust from entering the box body 1 through the heat dissipation hole 21, the operation of the frequency converter body 3 is affected, a drying box 23 is inserted into the lower portion of one side surface of the box body 1, a, throw into the drier to the inside of drying box 23, be convenient for to the inside drying process that carries on of box 1, the front of box 1 is through the fixed articulated chamber door 25 that has of hinge, and the front fixedly connected with door handle of chamber door 25 is convenient for maintain the maintenance to the inside of box 1 through opening chamber door 25.
The inner top wall of the box body 1 is fixedly connected with a rack bar 17 and a top box 4, a transverse rotating bar 8 penetrates through one side surface of the top box 4 and extends to the inside of the top box 4, the inner bottom wall of the top box 4 is rotatably connected with a vertical rotating bar 5, the vertical rotating bar 5 penetrates through the inner bottom wall of the top box 4 and extends to the bottom of the top box 4, the inner top wall of the top box 4 is fixedly connected with a rotating motor 18, the model of the rotating motor 18 is 200W-PL/PF060 single section, an output rotating shaft of the rotating motor 18 is fixedly connected with the top of the vertical rotating bar 5, the vertical rotating bar 5 can be controlled to continuously rotate by arranging the rotating motor 18, the bottom of the vertical rotating bar 5 is fixedly connected with a first fan blade 6 and an outer surface fixedly connected with a half-tooth bevel gear 7, one end of the transverse rotating bar 8 is fixedly connected with a connecting bevel gear 9 and an outer surface fixedly connected with a winding drum 10, the half-tooth bevel gear 7, the number of the connecting bevel gears 9 is two, and the two connecting bevel gears 9 are symmetrical about the half-tooth bevel gear 7, and are engaged with the two half-tooth bevel gears 7 when the connecting bevel gears 9 rotate, so that the two traverse rods 8 are driven to rotate respectively.
The other end fixedly connected with connection frame 12 of stretching strap 11, rack bar 17 runs through the top of connection frame 12 and extends to the bottom of connection frame 12, a set of mount 13 of inside wall fixedly connected with of connection frame 12, it connects bull stick 14 to rotate to connect between two mount 13, the one end fixedly connected with second flabellum 15 and the outer fixed surface of connecting bull stick 14 are connected with gear 16, rack bar 17 meshes with gear 16 mutually, the top fixedly connected with slide bar 19 of fixed plate 2, connection frame 12 sliding connection is at slide bar 19's surface, the bottom fixedly connected with balancing weight 20 of connection frame 12, through setting up slide bar 19, can make the stable up-and-down motion of connection frame 12, through setting up the holistic weight of balancing weight 20 increased connection frame 12, be convenient for connection frame 12 descends fast.
When the frequency conversion device of the water treatment high-pressure pump is used, the rotating motor 18 is connected with a municipal power supply, the frequency converter body 3 is electrically connected with an external high-pressure pump, when the frequency converter body 3 runs, the rotating motor 18 is started to drive the first fan blades 6 to rotate so as to blow hot air to the periphery of the frequency converter body 3 from the top of the frequency converter body 3, when the vertical rotating rod 5 rotates, the transverse rotating rod 8 is driven to rotate under the action of the connecting bevel gear 9 and the half-tooth bevel gear 7, the connecting frame 12 is pulled to ascend by winding the pull belt 11 through the winding drum 10, when the connecting frame 12 ascends, the connecting rotating rod 14 is driven to rotate under the action of the rack rod 17 by the gear 16, so that the second fan blades 15 are driven to rotate so as to discharge the hot air around the frequency converter body 3 out of the inside of the box body 1 through the heat radiation holes 21, when the gear surface of the half-tooth bevel gear 7, make the quick decline of connection frame 12 reset under the effect through the weight of connection frame 12 self and balancing weight 20, rotation through second flabellum 15 dispels the heat comprehensively around to converter body 3, the radiating efficiency of converter body 3 has been improved, take out dry box 23 from box 1's inside, drop into the drier to dry box 23's inside, the inside that pushes into box 1 with dry box 23 comes to carry out drying process to box 1 is inside, under the effect through top case 4 and the inside actuating mechanism of connection frame 12, drive second flabellum 15 rotates, the use of electrical apparatus has been reduced, reach the effect of energy saving.
Claims (7)
1. The utility model provides a water treatment high-pressure pump frequency conversion device, includes box (1), its characterized in that: the box body (1) is in a cuboid shape, the lower portion of the inner side wall of the box body (1) is fixedly connected with a fixed plate (2) and the upper portion of the inner side wall of the box body (1) is rotatably connected with a transverse rotating rod (8), the top portion of the fixed plate (2) is fixedly connected with a frequency converter body (3), the inner top wall of the box body (1) is fixedly connected with a rack rod (17) and a top box (4), the transverse rotating rod (8) penetrates through one side face of the top box (4) and extends to the inside of the top box (4), the inner bottom wall of the top box (4) is rotatably connected with a vertical rotating rod (5), the vertical rotating rod (5) penetrates through the inner bottom wall of the top box (4) and extends to the bottom of the top box (4), the bottom of the vertical rotating rod (5) is fixedly connected with a first fan blade (6) and an outer surface is fixedly connected with a half-tooth bevel gear (7), one, half-tooth bevel gear (7) mesh with be connected bevel gear (9) mutually, the external fixed surface of receipts spool (10) is connected with stretching strap (11), the other end fixedly connected with adapter frame (12) of stretching strap (11), rack bar (17) run through the top of adapter frame (12) and extend to the bottom of adapter frame (12), the inside wall fixedly connected with of adapter frame (12) a set of mount (13), it connects connecting rotating rod (14) to rotate to connect between two mount (13), the one end fixedly connected with second flabellum (15) and the external fixed surface of connecting rotating rod (14) are connected with gear (16), rack bar (17) mesh with gear (16) mutually.
2. The water treatment high-pressure pump frequency conversion device according to claim 1, characterized in that: the inner top wall of the top box (4) is fixedly connected with a rotating motor (18), and an output rotating shaft of the rotating motor (18) is fixedly connected with the top of the vertical rotating rod (5).
3. The water treatment high-pressure pump frequency conversion device according to claim 1, characterized in that: the top fixedly connected with slide bar (19) of fixed plate (2), connecting frame (12) sliding connection is in the surface of slide bar (19), the bottom fixedly connected with balancing weight (20) of connecting frame (12).
4. The water treatment high-pressure pump frequency conversion device according to claim 1, characterized in that: heat dissipation hole (21) have been seted up to the inside wall of box (1), and the interior diapire fixedly connected with dust screen (22) of heat dissipation hole (21).
5. The water treatment high-pressure pump frequency conversion device according to claim 1, characterized in that: the drying box (23) is inserted into the lower portion of one side face of the box body (1), a through hole (24) is formed in the top of the fixing plate (2), and a pulling block is fixedly connected to one end of the drying box (23).
6. The water treatment high-pressure pump frequency conversion device according to claim 1, characterized in that: the front surface of the box body (1) is fixedly hinged with a box door (25) through a hinge, and the front surface of the box door (25) is fixedly connected with a door handle.
7. The water treatment high-pressure pump frequency conversion device according to claim 1, characterized in that: the number of the connecting bevel gears (9) is two, and the two connecting bevel gears (9) are symmetrical relative to the half-tooth bevel gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021015088.1U CN212115137U (en) | 2020-06-05 | 2020-06-05 | Frequency conversion device for water treatment high-pressure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021015088.1U CN212115137U (en) | 2020-06-05 | 2020-06-05 | Frequency conversion device for water treatment high-pressure pump |
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| Publication Number | Publication Date |
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| CN212115137U true CN212115137U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021015088.1U Active CN212115137U (en) | 2020-06-05 | 2020-06-05 | Frequency conversion device for water treatment high-pressure pump |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928668A (en) * | 2021-03-01 | 2021-06-08 | 拓航科技有限公司 | AI hidden danger defect identification equipment for electric wire netting |
| CN113329594A (en) * | 2021-05-20 | 2021-08-31 | 丽水市沃特迈森电气设备有限公司 | Heat dissipation converter |
-
2020
- 2020-06-05 CN CN202021015088.1U patent/CN212115137U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928668A (en) * | 2021-03-01 | 2021-06-08 | 拓航科技有限公司 | AI hidden danger defect identification equipment for electric wire netting |
| CN113329594A (en) * | 2021-05-20 | 2021-08-31 | 丽水市沃特迈森电气设备有限公司 | Heat dissipation converter |
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