CN210183213U - Water-cooling circulating air duct equipment of high-voltage frequency converter - Google Patents
Water-cooling circulating air duct equipment of high-voltage frequency converter Download PDFInfo
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- CN210183213U CN210183213U CN201921203973.XU CN201921203973U CN210183213U CN 210183213 U CN210183213 U CN 210183213U CN 201921203973 U CN201921203973 U CN 201921203973U CN 210183213 U CN210183213 U CN 210183213U
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- frequency converter
- converter shell
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- cooling
- exhaust duct
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Abstract
The utility model discloses a high-voltage inverter water-cooling circulation wind channel equipment, including converter shell, first exhaust duct and lifting rod, the rectangle slide rail is installed in the outside of converter shell, and the block has the ash blocking board between the rectangle slide rail, the internally mounted of converter shell has the hot box of fan, and the outside of the hot box of fan is connected with driving motor, first exhaust duct is installed under the converter shell, and is connected with the support base under the converter shell, be connected with coolant tank under the first exhaust duct, and coolant tank's outside through connection has drainage pipe, lifting rod runs through the outside that sets up at coolant tank. This high-voltage inverter water-cooling circulation wind channel equipment adopts rectangle slide rail and ash blocking plate, adjusts the height of ash blocking plate through the rectangle slide rail, is convenient for dismantle and change ash blocking plate, avoids dust in the air to bond at the air outlet of converter shell.
Description
Technical Field
The utility model relates to a high-voltage inverter technical field specifically is a high-voltage inverter water-cooling circulation wind channel equipment.
Background
The high-voltage frequency converter has larger heat to be dissipated, the frequency converter is an electric energy control device which converts a power frequency power supply into another frequency by utilizing the on-off action of a power semiconductor device, generally, the frequency converter is cooled by an indoor air conditioner method, but the power consumption is higher; one is to discharge the hot air out of the room through an air outlet duct.
The hot air is discharged from the outdoor through the air outlet duct to form a large negative pressure, and a lot of dust is sucked into the high-voltage frequency converter, so that the high-voltage frequency converter can be damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high-voltage inverter water-cooling circulation wind channel equipment to what provide among the above-mentioned background art can form very big negative pressure through the air-out wind channel exhaust chamber is hot-blast, inhales the inside problem of high-voltage inverter to a lot of dusts.
In order to achieve the purpose, the utility model provides a water-cooling circulating air duct device of a high-voltage frequency converter, which comprises a frequency converter shell, a first exhaust duct and a lifting rod, wherein the outer side of the frequency converter shell is provided with a rectangular slide rail, an ash baffle is clamped between the rectangular slide rails, the inner part of the frequency converter shell is provided with a heat dissipation box body, the outer side of the heat dissipation box body is connected with a driving motor, the first exhaust duct is arranged under the frequency converter shell, a supporting base is connected under the frequency converter shell, a cooling water tank is connected under the first exhaust duct, the outer side of the cooling water tank is connected with a drainage duct in a penetrating way, the lifting rod is arranged on the outer side of the cooling water tank in a penetrating way, the left side and the right side of the cooling water tank are provided with a second exhaust duct, a rain baffle is arranged right above the second exhaust duct, the output of driving motor is connected with the rotary rod, and the outside of rotary rod is connected with the awl, one side of awl is connected with radiator fan, the outside of rotary rod is connected with the eccentric wheel, and the outside nestification of eccentric wheel has the lifting rod, the left and right sides of lifting rod is connected with the lifting cylinder, and the outside of lifting cylinder runs through and has seted up the feed liquor hole.
Preferably, the surfaces of the frequency converter shell and the dust baffle are both in mesh structures, and the mesh number of the dust baffle is larger than that of the frequency converter shell.
Preferably, the left and right sides of the heat dissipation box body are rectangular open structures, the heat dissipation box body is communicated with the cooling water tank through a frequency converter shell and a first exhaust pipeline, and the diameter of the first exhaust pipeline is larger than that of the second exhaust pipeline.
Preferably, the height of the second exhaust duct is greater than that of the first exhaust duct, the longitudinal section of the second exhaust duct is in an L-shaped structure, and the second exhaust duct is parallel to the rain shield.
Preferably, the number of the bevel teeth and the number of the cooling fans are four, and the cooling fans form a rotating structure through rotating rods and the bevel teeth.
Preferably, the liquid inlet holes are annularly distributed on the outer side of the lifting cylinder, and the lifting cylinder and the eccentric wheel form a lifting structure through the lifting rod.
Compared with the prior art, the beneficial effects of the utility model are that: the water-cooling circulating air duct equipment of the high-voltage frequency converter,
1. the rectangular sliding rail and the dust baffle are adopted, the height of the dust baffle is adjusted through the rectangular sliding rail, the dust baffle is convenient to detach and replace, and dust in air is prevented from being bonded at an air outlet of the shell of the frequency converter, so that the stability of daily heat dissipation of the shell of the frequency converter is prevented from being influenced;
2. the bevel teeth and the rotating rods are adopted, and the bevel teeth drive the multiple groups of cooling fans to rotate, so that the multiple groups of equipment can be cooled simultaneously, and the speed of heat dissipation on the surface of the equipment is accelerated;
3. adopt eccentric wheel and lifting rod, drive lifting rod through the eccentric wheel and go up and down repeatedly, drive through lifting rod and carry a cylinder and move repeatedly, be convenient for carry out the heat dissipation to the liquid after the heat absorption and handle, promote the efficiency that the liquid heat gived off.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the side view structure inside the heat dissipation case of the present invention;
fig. 3 is a schematic view of the internal structure of the cooling water tank of the present invention.
In the figure: 1. a frequency converter housing; 2. a rectangular slide rail; 3. a dust blocking plate; 4. a heat-radiating box body; 5. a drive motor; 6. a first exhaust duct; 7. a support base; 8. a cooling water tank; 9. a water discharge pipeline; 10. lifting a pull rod; 11. a second exhaust conduit; 12. a rain shield; 13. rotating the rod; 14. conical teeth; 15. a heat radiation fan; 16. an eccentric wheel; 17. lifting the cylinder; 18. and a liquid inlet hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-voltage frequency converter water-cooling circulating air duct device comprises a frequency converter shell 1, a rectangular sliding rail 2, an ash baffle 3, a fan-heating box body 4, a driving motor 5, a first exhaust duct 6, a supporting base 7, a cooling water tank 8, a drainage pipeline 9, a lifting rod 10, a second exhaust duct 11, a rain baffle 12, a rotating rod 13, a bevel gear 14, a cooling fan 15, an eccentric wheel 16, a lifting cylinder 17 and a liquid inlet hole 18, wherein the rectangular sliding rail 2 is installed on the outer side of the frequency converter shell 1, the ash baffle 3 is clamped between the rectangular sliding rails 2, the fan-heating box body 4 is installed inside the frequency converter shell 1, the outer side of the fan-heating box body 4 is connected with the driving motor 5, the first exhaust duct 6 is installed under the frequency converter shell 1, the supporting base 7 is connected under the frequency converter shell 1, the cooling water tank 8 is connected under the first exhaust duct 6, and the drainage pipeline 9 penetrates through the outer side of the cooling water tank 8, the lifting rod 10 runs through the outside of the cooling water tank 8, the left side and the right side of the cooling water tank 8 are provided with second exhaust pipelines 11, a rain baffle 12 is arranged right above the second exhaust pipelines 11, the output end of the driving motor 5 is connected with a rotating rod 13, the outer side of the rotating rod 13 is connected with a bevel gear 14, one side of the bevel gear 14 is connected with a radiating fan 15, the outer side of the rotating rod 13 is connected with an eccentric wheel 16, the outer side of the eccentric wheel 16 is nested with the lifting rod 10, the left side and the right side of the lifting rod 10 are connected with a lifting cylinder 17, and the outer side of the lifting cylinder 17 runs through and is provided with.
The surfaces of the frequency converter shell 1 and the dust baffle 3 are both of mesh structures, and the mesh number of the dust baffle 3 is larger than that of the frequency converter shell 1, so that the phenomenon that dust permeates into the frequency converter shell 1 in the process of discharging heat is avoided.
The left and right sides of the fan-heating box body 4 is rectangle open type structure, and fan-heating box body 4 and cooling water tank 8 pass through converter shell 1 and first exhaust duct 6 intercommunication to the diameter of first exhaust duct 6 is greater than the diameter of second exhaust duct 11, dispels the heat to the converter shell 1 of the left and right sides through fan-heating box body 4, and discharges out through between the first exhaust duct 6, the efficiency of lifting means circulation.
The height of second exhaust duct 11 is greater than the height of first exhaust duct 6, and the longitudinal section of second exhaust duct 11 is "L" font structure to second exhaust duct 11 is parallel to each other with weather shield 12, carries thermal air through first exhaust duct 6, and exports the liquid after will cooling through second exhaust duct 11.
The quantity that awl tooth 14 and radiator fan 15 set up is four groups, and radiator fan 15 passes through rotary rod 13 and awl tooth 14 constitution rotating-structure, drives multiunit radiator fan 15 through awl tooth 14 and rotates, is convenient for derive the inside converter with the heat that produces in the operation process.
The liquid inlet holes 18 are annularly distributed on the outer side of the lifting cylinder 17, the lifting cylinder 17 forms a lifting structure through the lifting rod 10 and the eccentric wheel 16, liquid is driven to be repeatedly lifted through the lifting cylinder 17, the flowing speed of the liquid is accelerated, and the heat of gas is conveniently absorbed.
The working principle is as follows: when the high-voltage frequency converter water-cooling circulating air duct equipment is used, according to the illustration in fig. 1 and 2, an operator installs the frequency converter shell 1 on the ground, buries the cooling water tank 8 under the frequency converter shell 1, pours cooling liquid into the cooling water tank 8, connects the frequency converter shell 1 with the cooling water tank 8 through the first exhaust duct 6, inserts the dust baffle plate 3 between the rectangular slide rails 2, prevents dust in air from drifting into the frequency converter shell 1, opens the driving motor 5, drives the rotary rod 13 to rotate by the driving motor 5, drives the conical teeth 14 to rotate by the rotary rod 13, drives the conical teeth 14 on the upper side and the lower side to rotate by the conical teeth 14, drives the heat dissipation fan 15 to rotate by the driving motor 5, and performs heat dissipation treatment on the equipment in the frequency converter shell 1 by the heat dissipation fan 15;
according to fig. 1 and 3, the converter shell 1 guides the heat-dissipating air into the cooling water tank 8 through the first exhaust duct 6, the air is firstly guided into the liquid inside the cooling water tank 8, the air absorbs the excessive heat in the air, and the cooled air is discharged out of the natural environment through the second exhaust duct 11, the rain baffle 12 prevents the liquid from flowing into the cooling water tank 8 along the second exhaust duct 11, meanwhile, the rotating rod 13 drives the eccentric wheel 16 to rotate, the eccentric wheel 16 drives the lifting rod 10 to lift repeatedly, the lifting rod 10 drives the lifting cylinder 17 to lift the liquid, and the cooled liquid is guided into the cooling water tank through the liquid inlet hole 18 again, thereby cooling the liquid.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a high-voltage inverter water-cooling circulation wind channel equipment, includes converter shell (1), first exhaust duct (6) and carries pull rod (10), its characterized in that: the solar energy heat pump air conditioner is characterized in that rectangular sliding rails (2) are installed on the outer side of a frequency converter shell (1), an ash baffle (3) is clamped between the rectangular sliding rails (2), a heat dissipation box body (4) is installed inside the frequency converter shell (1), the outer side of the heat dissipation box body (4) is connected with a driving motor (5), a first exhaust pipeline (6) is installed under the frequency converter shell (1), a supporting base (7) is connected under the frequency converter shell (1), a cooling water tank (8) is connected under the first exhaust pipeline (6), a drainage pipeline (9) is connected to the outer side of the cooling water tank (8) in a penetrating mode, a lifting rod (10) is arranged on the outer side of the cooling water tank (8) in a penetrating mode, second exhaust pipelines (11) are arranged on the left side and the right side of the cooling water tank (8), and a rain baffle (12) is arranged right above the second exhaust pipeline (11), the output end of the driving motor (5) is connected with a rotating rod (13), the outer side of the rotating rod (13) is connected with bevel teeth (14), one side of the bevel teeth (14) is connected with a cooling fan (15), the outer side of the rotating rod (13) is connected with an eccentric wheel (16), the outer side of the eccentric wheel (16) is nested with a lifting rod (10), the left side and the right side of the lifting rod (10) are connected with lifting cylinders (17), and the outer side of each lifting cylinder (17) penetrates through and is provided with a liquid inlet hole (18).
2. The water-cooling circulating air duct equipment of the high-voltage frequency converter according to claim 1, characterized in that: the surface of the frequency converter shell (1) and the surface of the ash blocking plate (3) are both of mesh structures, and the mesh number of the ash blocking plate (3) is larger than that of the frequency converter shell (1).
3. The water-cooling circulating air duct equipment of the high-voltage frequency converter according to claim 1, characterized in that: the left and right sides of fan hot box (4) is rectangle open type structure, and just fan hot box (4) and cooling water tank (8) and pass through converter shell (1) and first exhaust duct (6) intercommunication to the diameter of first exhaust duct (6) is greater than the diameter of second exhaust duct (11).
4. The water-cooling circulating air duct equipment of the high-voltage frequency converter according to claim 1, characterized in that: the height of the second exhaust pipeline (11) is larger than that of the first exhaust pipeline (6), the longitudinal section of the second exhaust pipeline (11) is of an L-shaped structure, and the second exhaust pipeline (11) is parallel to the rain shield (12).
5. The water-cooling circulating air duct equipment of the high-voltage frequency converter according to claim 1, characterized in that: the number of the bevel teeth (14) and the number of the heat dissipation fans (15) are four, and the heat dissipation fans (15) form a rotating structure through the rotating rods (13) and the bevel teeth (14).
6. The water-cooling circulating air duct equipment of the high-voltage frequency converter according to claim 1, characterized in that: the liquid inlet holes (18) are annularly distributed on the outer side of the lifting cylinder (17), and the lifting cylinder (17) forms a lifting structure through the lifting rod (10) and the eccentric wheel (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203973.XU CN210183213U (en) | 2019-07-29 | 2019-07-29 | Water-cooling circulating air duct equipment of high-voltage frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203973.XU CN210183213U (en) | 2019-07-29 | 2019-07-29 | Water-cooling circulating air duct equipment of high-voltage frequency converter |
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| Publication Number | Publication Date |
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| CN210183213U true CN210183213U (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921203973.XU Active CN210183213U (en) | 2019-07-29 | 2019-07-29 | Water-cooling circulating air duct equipment of high-voltage frequency converter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988968A (en) * | 2020-09-04 | 2020-11-24 | 张加朋 | Eccentric swing type wind-water dual cooling type outdoor information communication cabinet |
| CN114423218A (en) * | 2021-12-09 | 2022-04-29 | 江苏力普电子科技有限公司 | Integrated water-air cooling device of high-voltage frequency converter |
-
2019
- 2019-07-29 CN CN201921203973.XU patent/CN210183213U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988968A (en) * | 2020-09-04 | 2020-11-24 | 张加朋 | Eccentric swing type wind-water dual cooling type outdoor information communication cabinet |
| CN111988968B (en) * | 2020-09-04 | 2023-06-30 | 广东永华通讯科技有限公司 | Eccentric swing type wind-water double cooling outdoor information communication cabinet |
| CN114423218A (en) * | 2021-12-09 | 2022-04-29 | 江苏力普电子科技有限公司 | Integrated water-air cooling device of high-voltage frequency converter |
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