CN212115134U

CN212115134U - Spinning frame converter with double-effect heat dissipation function

Info

Publication number: CN212115134U
Application number: CN202020880382.2U
Authority: CN
Inventors: 李青松
Original assignee: Wuhan Jiangnan Electronic Technological Development Co ltd
Current assignee: Wuhan Jiangnan Electronic Technological Development Co ltd
Priority date: 2020-05-23
Filing date: 2020-05-23
Publication date: 2020-12-08
Anticipated expiration: 2030-05-23

Abstract

The utility model discloses a spinning frame converter with economic benefits and social benefits heat dissipation function relates to spinning frame converter technical field, for solving the comparatively single problem of current spinning frame converter heat radiation structure. The utility model discloses a fan, including shell, second fan, dust keeper, dust screen, collection board, ionizer, serpentine pipe, heat-conducting fins, the inside in shell is provided with the component chamber, the inside fixed mounting in component chamber has the mounting panel, the inside of mounting panel is provided with the ventilation hole, first fan is installed to one side of shell, the intermediate position department of shell opposite side installs the second fan, the front end of first fan all is provided with dust keeper, one side that dust keeper is close to first fan is provided with the dust screen, the collection board is installed to one side of dust screen, the ionizer is all installed at the both ends of collection board, the rear end of mounting panel is provided with the serpentine pipe, the both sides of serpentine pipe all are provided with.

Description

Spinning frame converter with double-effect heat dissipation function

Technical Field

The utility model relates to a spinning frame converter technical field specifically is a spinning frame converter with economic benefits and social benefits heat dissipation function.

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 existing spinning frame frequency converter can generate high heat during high-efficiency work, and elements are easily damaged along with the continuous increase of the internal temperature of a spinning frame, so that the service life is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spinning frame converter with economic benefits and social benefits heat dissipation function to solve the comparatively single problem of spinning frame converter heat radiation structure who provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a spinning frame frequency converter with double-effect heat dissipation function comprises an outer shell, wherein an element cavity is arranged inside the outer shell, a mounting plate is fixedly arranged inside the element cavity, vent holes are formed in the mounting plate and are distributed in sequence, a first fan is arranged on one side of the outer shell, two first fans are arranged and are respectively positioned at the upper end and the lower end of one side of the outer shell, a second fan is arranged at the middle position of the other side of the outer shell, a dustproof device is arranged at the front end of each first fan, a dustproof net is arranged on one side, close to the first fan, of each dustproof device, a plurality of collecting plates are arranged on one side of each dustproof net, ionizers are arranged at two ends of each collecting plate, a coiled pipe is arranged at the rear end of the mounting plate, heat conducting fins are arranged on two sides of the coiled pipe, and a cooling liquid tank is arranged outside the shell, and a circulating pump is installed at the upper end of the cooling liquid tank.

Preferably, one side of coiled pipe is laminated with the rear end of mounting panel, and coiled pipe and mounting panel fixed connection, the outlet pipe is installed to the one end of coiled pipe, and the one end and the coolant liquid case of outlet pipe are sealed fixed, the inlet tube is installed to the other end of coiled pipe, and the inlet tube is sealed fixed with the output of circulating pump, one side of coolant liquid case upper end is provided with trades the liquid mouth.

Preferably, one side of the cooling liquid tank is provided with a plurality of radiating fins which are fixedly connected with the cooling liquid tank.

Preferably, the heat conducting fins are welded and fixed with the mounting plate, and the heat conducting fins are attached to the coiled pipe.

Preferably, the first fan is fixed to the housing through bolts, the second fan is fixed to the housing through bolts, and a thermometer is fixedly installed between the first fan and the second fan.

Preferably, the dustproof device and the shell are fixed through bolts, the dustproof net and the dustproof device are fixed through a clamping groove, one end of the collecting plate is fixedly connected with the dustproof device, and the collecting plate is electrically connected with the ionizer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an install the coiled pipe in the rear end of mounting panel, the one end and the mounting panel of coiled pipe are laminated mutually, the mounting panel is the metal material simultaneously, higher heat conductivity has, in the high-efficient during operation of internal component, the heat that the component rear end produced conducts through the mounting panel, start the circulating pump this moment, the circulating pump pressurizes the coolant liquid of coolant liquid incasement portion and carries to the coiled pipe through the inlet tube inside, make the coolant liquid at the inside circulation that forms of coiled pipe, in the circulation process, produce the heat exchange between the outer wall of coiled pipe and the mounting panel, derive the heat on the mounting panel rapidly, thereby play radiating effect rapidly, all be provided with the conducting strip in the both sides of coiled pipe simultaneously, the inboard and the coiled pipe laminating of conducting strip, thereby the heat conduction area of mounting panel has been improved, the radiating effect has further been improved.

2. The utility model discloses a be provided with two first fans in one side of shell, first fan can blow in the air of outside to inside, when the outside air contacts with the mounting panel, can blow off the heat on component surface rapidly, form the surface heat dissipation to the component, the hot-air gets into the mounting panel rear end through the ventilation hole, under the effect of second fan, can discharge the hot-air, form the inside air cycle of shell, the second fan can discharge the heat on conducting strip and the coiled pipe simultaneously, mutually support between the two, with economic benefits and social benefits radiating mode, holistic radiating effect has been improved.

3. The utility model discloses an install dust keeper at the front end of first fan, during the use, the electrostatic field that dusty gas produced through the ionizer is by the electrical separation, the dirt particle combines the area negative electricity with the anion and takes the back, trend positive pole surface discharge and carry out the deposit on the collecting board, thereby adsorb the small dust in the air, and great dust particle blocks to the outside under the effect of dust screen, through mutually supporting of dust screen and ionizer, can handle the dust in the air, avoid dust getting into inside when radiating on attached to the component, influence its life.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a rear view of the mounting plate of the present invention;

fig. 3 is a front view of the dust-proof device of the present invention.

In the figure: 1. a housing; 2. mounting a plate; 3. an element cavity; 4. a vent hole; 5. a serpentine tube; 6. a heat conductive sheet; 7. a water outlet pipe; 8. a water inlet pipe; 9. a coolant tank; 10. a heat dissipating fin; 11. a circulation pump; 12. a liquid changing port; 13. a first fan; 14. a second fan; 15. a dust-proof device; 16. a dust screen; 17. a collection plate; 18. a thermometer; 19. an ionizer.

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 spinning frame frequency converter with double-effect heat dissipation function comprises a shell 1, an element cavity 3 is arranged inside the shell 1, a mounting plate 2 is fixedly mounted inside the element cavity 3, vent holes 4 are formed inside the mounting plate 2, the vent holes 4 are distributed in sequence, a first fan 13 is mounted on one side of the shell 1, two first fans 13 are mounted, the first fans 13 are respectively located at the upper end and the lower end of one side of the shell 1, a second fan 14 is mounted in the middle of the other side of the shell 1, a dustproof device 15 is arranged at the front end of each first fan 13, a dustproof net 16 is arranged on one side, close to the first fans 13, of each dustproof device 15, a collecting plate 17 is mounted on one side of each dustproof net 16, a plurality of collecting plates 17 are mounted on each collecting plate 17, ionizers 19 are mounted at two ends of each collecting plate 17, and a coiled pipe 5 is arranged at the rear end of the mounting, the two sides of the coiled pipe 5 are provided with heat conducting fins 6, the outside of the shell 1 is provided with a cooling liquid tank 9, and the upper end of the cooling liquid tank 9 is provided with a circulating pump 11.

Further, the one side of coiled pipe 5 is laminated with the rear end of mounting panel 2, and coiled pipe 5 and mounting panel 2 fixed connection, outlet pipe 7 is installed to the one end of coiled pipe 5, and the one end of outlet pipe 7 is fixed with coolant liquid tank 9 is sealed, inlet tube 8 is installed to the other end of coiled pipe 5, and inlet tube 8 is fixed with the output of circulating pump 11 is sealed, one side of coolant liquid tank 9 upper end is provided with trades liquid mouth 12, the coolant liquid pressurizes and carries to the coiled pipe 5 inside through inlet tube 8, make the coolant liquid at the inside formation circulation of coiled pipe 5, in the cycle process, produce heat exchange between the outer wall of coiled pipe 5 and mounting panel 2, derive the heat on the mounting panel 2 rapidly, thereby play radiating effect rapidly.

Further, one side of the cooling liquid tank 9 is provided with a plurality of heat dissipation fins 10, the heat dissipation fins 10 are fixedly connected with the cooling liquid tank 9, and the heat dissipation fins 10 can dissipate heat of the cooling liquid tank 9.

Further, the heat conducting fins 6 are welded and fixed with the mounting plate 2, the heat conducting fins 6 are attached to the coiled pipe 5, and the inner sides of the heat conducting fins 6 are attached to the coiled pipe 5, so that the heat conducting area of the mounting plate 2 is increased, and the heat radiating effect is further improved.

Further, the first fan 13 is fixed to the housing 1 through bolts, the second fan 14 is fixed to the housing 1 through bolts, a thermometer 18 is fixedly installed between the first fan 13 and the second fan 14, the first fan 13 can blow outside air into the inside, when outside air contacts the mounting plate 2, heat on the surface of an element can be blown away rapidly to dissipate the heat on the surface of the element, surface heat dissipation is achieved on the element, hot air enters the rear end of the mounting plate 2 through the vent holes 4, and under the action of the second fan 14, the hot air can be discharged to achieve air circulation inside the housing 1.

Further, dust keeper 15 passes through the bolt fastening with shell 1, and dust screen 16 passes through the draw-in groove with dust keeper 15 and fixes, and the one end and the dust keeper 15 fixed connection of collecting board 17, and collecting board 17 and ionizer 19 electric connection mutually cooperate through dust screen 16 and ionizer 19, can handle the dust in the air, avoid dust getting into inside attached to the component when the heat dissipation, influence its life.

The working principle is as follows: when the cooling device is used, the circulating pump 11 is started, the circulating pump 11 pressurizes the cooling liquid in the cooling liquid tank 9 and conveys the cooling liquid to the inside of the coiled pipe 5 through the water inlet pipe 8, so that the cooling liquid forms circulation in the inside of the coiled pipe 5, heat exchange is generated between the outer wall of the coiled pipe 5 and the mounting plate 2 in the circulation process, heat on the mounting plate 2 is led out rapidly, and a rapid heat dissipation effect is achieved, meanwhile, the heat conducting fins 6 are arranged on two sides of the coiled pipe 5, the inner sides of the heat conducting fins 6 are attached to the coiled pipe 5, so that the heat conduction area of the mounting plate 2 is improved, the heat dissipation effect is further improved, meanwhile, the first fan 13 can blow external air into the inside, when external air is in contact with the mounting plate 2, the heat on the surface of an element can be blown away rapidly, heat dissipation on the surface of the element is formed, and hot, under the effect of second fan 14, can discharge hot-air, form the inside air circulation of shell 1, second fan 14 can discharge the heat on conducting strip 6 and the coiled pipe 5 simultaneously, and when outside air got into in the shell 1 in addition, the dust-laden gas was by electrical separation when passing through the electrostatic field that ionizer 19 produced, and after the dust particle was negatively charged with the anion combination area, tended the positive pole surface discharge to deposit on collecting plate 17 to adsorb the tiny dust in the air, and bigger dust particle blockked to the outside under the effect of dust screen 16.

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

1. The utility model provides a spinning frame converter with double-effect heat dissipation function, includes shell (1), its characterized in that: the novel multifunctional fan is characterized in that a component cavity (3) is arranged in the shell (1), a mounting plate (2) is fixedly arranged in the component cavity (3), vent holes (4) are formed in the mounting plate (2), the vent holes (4) are distributed in sequence, two first fans (13) are arranged on one side of the shell (1), the two first fans (13) are respectively arranged at the upper end and the lower end of one side of the shell (1), a second fan (14) is arranged at the middle position of the other side of the shell (1), dust-proof devices (15) are arranged at the front ends of the first fans (13), a dust screen (16) is arranged on one side, close to the first fan (13), of each dust screen (15), a collecting plate (17) is arranged on one side of each dust screen (16), and the collecting plates (17) are arranged, ionizer (19) is installed at two ends of collecting plate (17), coiled pipe (5) is arranged at the rear end of installing plate (2), heat conducting fins (6) are arranged on two sides of coiled pipe (5), cooling liquid tank (9) is arranged outside shell (1), and circulating pump (11) is installed at the upper end of cooling liquid tank (9).

2. The spinning frame frequency converter with the double-effect heat dissipation function as claimed in claim 1, is characterized in that: one side of coiled pipe (5) is laminated with the rear end of mounting panel (2), and coiled pipe (5) and mounting panel (2) fixed connection, outlet pipe (7) are installed to the one end of coiled pipe (5), and the one end of outlet pipe (7) is sealed fixed with coolant liquid tank (9), inlet tube (8) are installed to the other end of coiled pipe (5), and inlet tube (8) are sealed fixed with the output of circulating pump (11), one side of coolant liquid tank (9) upper end is provided with trades liquid mouth (12).

3. The spinning frame frequency converter with the double-effect heat dissipation function as claimed in claim 1, is characterized in that: and heat radiating fins (10) are arranged on one side of the cooling liquid tank (9), a plurality of heat radiating fins (10) are arranged, and the heat radiating fins (10) are fixedly connected with the cooling liquid tank (9).

4. The spinning frame frequency converter with the double-effect heat dissipation function as claimed in claim 1, is characterized in that: the heat conducting fins (6) are welded and fixed with the mounting plate (2), and the heat conducting fins (6) are attached to the coiled pipe (5).

5. The spinning frame frequency converter with the double-effect heat dissipation function as claimed in claim 1, is characterized in that: the first fan (13) is fixed with the shell (1) through bolts, the second fan (14) is fixed with the shell (1) through bolts, and a thermometer (18) is fixedly installed between the first fan (13) and the second fan (14).

6. The spinning frame frequency converter with the double-effect heat dissipation function as claimed in claim 1, is characterized in that: the dust-proof device (15) is fixed with the shell (1) through a bolt, the dust screen (16) is fixed with the dust-proof device (15) through a clamping groove, one end of the collecting plate (17) is fixedly connected with the dust-proof device (15), and the collecting plate (17) is electrically connected with the ionizer (19).