CN212115132U - High life spinning frame converter - Google Patents
High life spinning frame converter Download PDFInfo
- Publication number
- CN212115132U CN212115132U CN202020684788.3U CN202020684788U CN212115132U CN 212115132 U CN212115132 U CN 212115132U CN 202020684788 U CN202020684788 U CN 202020684788U CN 212115132 U CN212115132 U CN 212115132U
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- Prior art keywords
- frequency converter
- heat
- shell
- converter
- fan
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009987 spinning Methods 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 239000002184 metal Substances 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims description 35
- 239000000428 dust Substances 0.000 claims description 25
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009423 ventilation Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a long-life spinning frame converter relates to spinning frame converter technical field, for solving the relatively poor problem of current spinning frame converter radiating effect. The utility model discloses a novel energy-saving ventilating fan, including protective housing, upper and lower end, heat-conducting metal seat, heat-radiating fan, door, fan cover, fan.
Description
Technical Field
The utility model relates to a spinning frame converter technical field specifically is a long-life spinning frame converter.
Background
The frequency converter mainly comprises a rectifying unit, a filtering unit, an inverting unit, a braking unit, a driving unit, a detecting 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 an internal IGBT, provides the required power supply voltage according to the actual requirement of the motor, and further achieves the purposes of energy saving and speed regulation. With the continuous improvement of the industrial automation degree, the frequency converter is also widely applied to spinning machines.
However, the spinning frame frequency converter and the existing spinning frame frequency converter work at high efficiency for a long time, the internal heating is serious, if the internal high-efficiency heat dissipation is not carried out in time, the service life of the spinning frame frequency converter is greatly influenced, the existing requirements are not met, and the spinning frame frequency converter with the long service life is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spinning frame converter of long-life to solve the relatively poor problem of spinning frame converter radiating effect who provides in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-service-life spinning frame frequency converter comprises a protective shell, wherein a frequency converter shell is arranged inside the protective shell, first damping springs are mounted at the upper end and the lower end inside the protective shell, a plurality of first damping springs are mounted on the first damping springs, a plurality of second damping springs are mounted at the rear end inside the protective shell, a mounting frame is arranged inside the frequency converter shell, the upper end and the lower end of the mounting frame are fixed to the frequency converter shell through bolts, a heat-conducting metal seat is arranged at the rear end of the mounting frame, a plurality of heat-radiating fins are arranged on one side, away from the mounting frame, of the heat-conducting metal seat, the heat-radiating fins are distributed in sequence, a heat-radiating fan is mounted at the rear end of the frequency converter shell, a cabinet door is arranged at the front end of the frequency converter shell, ventilating fans are mounted inside the cabinet door, and two ventilating fans are mounted, be provided with the handle between the ventilating fan, the top of ventilating fan all is provided with waterproof cap, and waterproof cap and cabinet door fixed weld, the ventilating fan is located the inside one side of converter casing and installs the air-supply line.
Preferably, the heat conduction metal base is pasted fixedly with the mounting bracket, radiating fin and heat conduction metal base fixed weld, the heat dissipation fan passes through the bolt fastening with the converter casing, protective housing is located the corresponding one side fixed mounting of heat dissipation fan and has a first dust screen, and first dust screen and converter casing are linked together through the heat dissipation fan.
Preferably, the upper end and the lower end of the first damping spring are respectively fixed with the bottoms of the protective shell and the frequency converter shell through bolts, and the two ends of the second damping spring are respectively fixed with the rear ends of the protective shell and the frequency converter shell through bolts.
Preferably, the ventilating fan and the frequency converter shell are fixed through bolts, the air inlet pipe and the frequency converter shell are fixed through bolts, and the air inlet pipe is communicated with the ventilating fan.
Preferably, the inside of air-supply line is provided with second dust screen and ventilative sponge respectively, and the second dust screen is close to the one end that is located the ventilating fan, the second dust screen passes through the draw-in groove with the air-supply line and fixes, ventilative sponge pastes fixedly with the air-supply line, the rear end of air-supply line is fixed and is provided with the fan housing that expands.
Preferably, an elastic seal is arranged between the protective shell and the frequency converter shell, and the elastic seal is fixedly connected with the protective shell and the frequency converter shell.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a rear end at the mounting bracket is provided with the heat conduction metal seat that is equipped with radiating fin, because the component of the mounting bracket other end can produce a large amount of heats at high-efficient during operation, these heats give off through radiating fin under the heat conduction of heat conduction metal seat, thereby form and carry out first heat dissipation to the working element of the mounting bracket other end, start the heat dissipation fan simultaneously, the heat dissipation fan can be with radiating fin surface derived heat discharge converter casing under the effect of negative pressure, avoid the heat to stop inside the converter casing, holistic radiating effect has further been improved, guarantee that the internal element can not be too high at high-efficient during operation temperature, whole life is improved.
2. The utility model discloses an install the first damping spring of a plurality of and second damping spring respectively in the bottom and the rear end of converter casing, on the one hand the converter internal component can produce the higher vibrations of frequency at the during operation, under the effect of elastic stress deformation at first damping spring and second damping spring, can offset the vibrations power, thereby the vibrations power that transmits to ground is less, thereby the noise vibrations has been reduced, on the other hand can improve holistic barrier propterty, externally suffer when colliding or assaulting, first damping spring and second damping spring can cushion the impact power, thereby can protect inside converter casing, whole life is improved.
3. The utility model discloses a rear end at the ventilating fan is provided with the air-supply line, the inside of air-supply line is provided with second dust screen and ventilative sponge respectively, the ventilating fan is at the in-process that ventilates, because outside air probably contains dust and steam, when getting into the air-supply line, the second dust screen can block the dust granule, guarantee the inside cleanness of converter casing, ventilative sponge then can adsorb the steam in the air, avoid the internal work component to wet, influence its life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an overall front view of the present invention;
fig. 3 is a schematic view of the internal structure of the air inlet pipe of the present invention.
In the figure: 1. a protective housing; 2. a frequency converter housing; 3. a first damping spring; 4. a second damping spring; 5. an elastic seal; 6. a first dust screen; 7. a mounting frame; 8. a heat dissipation fan; 9. a heat conductive metal base; 10. a heat dissipating fin; 11. a ventilating fan; 12. a waterproof cap; 13. an air inlet pipe; 14. a handle; 15. a cabinet door; 16. a second dust screen; 17. a breathable sponge; 18. an air expanding cover.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a high-service-life spinning frame frequency converter comprises a protective shell 1, a frequency converter shell 2 is arranged inside the protective shell 1, a plurality of first damping springs 3 are arranged at the upper end and the lower end inside the protective shell 1, a plurality of first damping springs 3 are arranged, a plurality of second damping springs 4 are arranged at the rear end inside the protective shell 1, a mounting frame 7 is arranged inside the frequency converter shell 2, the upper end and the lower end of the mounting frame 7 are fixed with the frequency converter shell 2 through bolts, a heat-conducting metal seat 9 is arranged at the rear end of the mounting frame 7, a plurality of heat-radiating fins 10 are arranged on one side, away from the mounting frame 7, of the heat-conducting metal seat 9, the heat-radiating fins 10 are distributed in sequence, a heat-radiating fan 8 is arranged at the rear end of the frequency converter shell 2, a cabinet door 15 is arranged at the front end of the frequency converter shell 2, and a ventilating fan 11 is arranged, and two ventilating fans 11 are installed, a handle 14 is arranged between the ventilating fans 11, waterproof caps 12 are arranged above the ventilating fans 11, the waterproof caps 12 are fixedly welded with cabinet doors 15, and an air inlet pipe 13 is installed on one side of the ventilating fans 11, which is located inside the frequency converter shell 2.
Further, heat conduction metal base 9 is pasted fixedly with mounting bracket 7, radiating fin 10 and the fixed welding of heat conduction metal base 9, radiating fan 8 passes through the bolt fastening with converter casing 2, protective housing 1 is located radiating fan 8 corresponding one side fixed mounting has first dust screen 6, and first dust screen 6 is linked together through radiating fan 8 with converter casing 2, the heat gives off through radiating fin 10 under the heat conduction of heat conduction metal base 9, radiating fan 8 can be with radiating fin 10 surface derived heat converter casing 2 of discharging under the effect of negative pressure, avoid the heat to stop inside converter casing 2, further whole radiating effect has been improved.
Further, bolt fastening is passed through respectively with protective housing 1 and converter casing 2's bottom to first damping spring 3's upper and lower end, and bolt fastening is passed through respectively with protective housing 1 and converter casing 2's rear end to second damping spring 4's both ends, when externally suffering the collision or assaulting, first damping spring 3 and second damping spring 4 can cushion the impact force to can protect inside converter casing 2, improve holistic life.
Further, ventilation fan 11 passes through the bolt fastening with converter casing 2, and air-supply line 13 is linked together with ventilation fan 11, and through starting ventilation fan 11, ventilation fan 11 can accelerate the circulation of the inside air of converter casing 2 with heat dissipation fan 8.
Further, the inside of air-supply line 13 is provided with second dust screen 16 and ventilative sponge 17 respectively, and second dust screen 16 is close to the one end that is located ventilating fan 11, second dust screen 16 passes through the draw-in groove with air-supply line 13 and fixes, ventilative sponge 17 pastes fixedly with air-supply line 13, the fixed fan housing 18 that expands that is provided with in rear end of air-supply line 13, second dust screen 16 can block dust particle, guarantee the inside cleanness of converter casing 2, ventilative sponge 17 then can adsorb the steam in the air, avoid inside working element to wet, influence its life.
Further, be provided with elasticity strip of paper used for sealing 5 between protecting sheathing 1 and converter casing 2, and elasticity strip of paper used for sealing 5 and protecting sheathing 1 and converter casing 2 fixed connection, elasticity strip of paper used for sealing 5 can provide the leakproofness between protecting sheathing 1 and the converter casing 2.
The working principle is as follows: when in use, because the element at the other end of the mounting rack 7 can generate a large amount of heat during high-efficiency work, the heat can be dissipated through the heat dissipating fins 10 under the heat conduction of the heat conducting metal seat 9, so as to form primary heat dissipation for the working element at the other end of the mounting rack 7, and simultaneously the heat dissipating fan 8 is started, the heat dissipating fan 8 can discharge the heat conducted from the surface of the heat dissipating fins 10 out of the frequency converter shell 2 under the action of negative pressure, so that the heat is prevented from staying in the frequency converter shell 2, the overall heat dissipating effect is further improved, the temperature of the internal element can not be too high during high-efficiency work, the service life of the whole body is prolonged, meanwhile, the ventilation fan 11 and the heat dissipating fan 8 can accelerate the circulation of the air inside the frequency converter shell 2 by starting the ventilation fan 11, the air inlet pipe 13 is arranged at the rear end of the ventilation fan 11, and because the external air can contain, when entering the air inlet pipe 13, the second dust screen 16 can block dust particles to ensure the cleanness of the interior of the frequency converter shell 2, the breathable sponge 17 can adsorb water vapor in the air to prevent internal working elements from being affected with damp and influence the service life of the internal working elements, in addition, a plurality of first damping springs 3 and second damping springs 4 are respectively arranged at the bottom and the rear end of the frequency converter shell 2, on one hand, the internal elements of the frequency converter can generate higher-frequency vibration during working, under the action of elastic stress deformation of the first damping springs 3 and the second damping springs 4, the vibration force can be counteracted, so that the vibration force transmitted to the ground is smaller, thereby reducing noise vibration, on the other hand, the integral protection performance can be improved, when the external part is collided or impacted, the first damping springs 3 and the second damping springs 4 can buffer the impact force, so that the inner frequency converter housing 2 can be protected.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a high life spinning frame converter, includes protective housing (1), its characterized in that: the frequency converter comprises a protective shell (1), wherein a frequency converter shell (2) is arranged inside the protective shell (1), first damping springs (3) are arranged at the upper end and the lower end inside the protective shell (1), a plurality of first damping springs (3) are arranged on the first damping springs, second damping springs (4) are arranged at the rear end inside the protective shell (1), a plurality of second damping springs (4) are arranged on the second damping springs, a mounting frame (7) is arranged inside the frequency converter shell (2), the upper end and the lower end of the mounting frame (7) are fixed with the frequency converter shell (2) through bolts, a heat-conducting metal seat (9) is arranged at the rear end of the mounting frame (7), heat-radiating fins (10) are arranged on one side, away from the mounting frame (7), of the heat-conducting metal seat (9), the heat-radiating fins (10) are arranged on the plurality of heat-radiating fins (10), and the heat-radiating fins (10), the front end of converter casing (2) is provided with cabinet door (15), the internally mounted of cabinet door (15) has ventilating fan (11), and ventilating fan (11) installs two, be provided with handle (14) between ventilating fan (11), the top of ventilating fan (11) all is provided with waterproof cap (12), and waterproof cap (12) and cabinet door (15) fixed weld, ventilating fan (11) are located one side of converter casing (2) inside and install air-supply line (13).
2. The frequency converter of the long-life spinning frame as claimed in claim 1, wherein: heat conduction metal seat (9) are pasted fixedly with mounting bracket (7), radiating fin (10) and heat conduction metal seat (9) fixed weld, heat dissipation fan (8) pass through the bolt fastening with converter casing (2), protective housing (1) is located the corresponding one side fixed mounting of heat dissipation fan (8) and has first dust screen (6), and first dust screen (6) are linked together through heat dissipation fan (8) with converter casing (2).
3. The frequency converter of the long-life spinning frame as claimed in claim 1, wherein: the upper end and the lower end of the first damping spring (3) are fixed with the bottoms of the protective shell (1) and the frequency converter shell (2) through bolts respectively, and the two ends of the second damping spring (4) are fixed with the rear ends of the protective shell (1) and the frequency converter shell (2) through bolts respectively.
4. The frequency converter of the long-life spinning frame as claimed in claim 1, wherein: ventilating fan (11) pass through the bolt fastening with converter casing (2), air-supply line (13) pass through the bolt fastening with converter casing (2), and air-supply line (13) are linked together with ventilating fan (11).
5. The frequency converter of the long-life spinning frame as claimed in claim 4, wherein: the inside of air-supply line (13) is provided with second dust screen (16) and ventilative sponge (17) respectively, and second dust screen (16) are close to the one end that is located ventilating fan (11), second dust screen (16) are fixed through the draw-in groove with air-supply line (13), ventilative sponge (17) are pasted fixedly with air-supply line (13), the rear end of air-supply line (13) is fixed and is provided with fan cover (18).
6. The frequency converter of the long-life spinning frame as claimed in claim 1, wherein: an elastic seal (5) is arranged between the protective shell (1) and the frequency converter shell (2), and the elastic seal (5) is fixedly connected with the protective shell (1) and the frequency converter shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020684788.3U CN212115132U (en) | 2020-04-29 | 2020-04-29 | High life spinning frame converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020684788.3U CN212115132U (en) | 2020-04-29 | 2020-04-29 | High life spinning frame converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212115132U true CN212115132U (en) | 2020-12-08 |
Family
ID=73619420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020684788.3U Expired - Fee Related CN212115132U (en) | 2020-04-29 | 2020-04-29 | High life spinning frame converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212115132U (en) |
-
2020
- 2020-04-29 CN CN202020684788.3U patent/CN212115132U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |