CN112135492A - Built-in circulating liquid cooling heat dissipation mechanism of numerical control machine tool control cabinet - Google Patents
Built-in circulating liquid cooling heat dissipation mechanism of numerical control machine tool control cabinet Download PDFInfo
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- CN112135492A CN112135492A CN202011033324.7A CN202011033324A CN112135492A CN 112135492 A CN112135492 A CN 112135492A CN 202011033324 A CN202011033324 A CN 202011033324A CN 112135492 A CN112135492 A CN 112135492A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20181—Filters; Louvers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20254—Cold plates transferring heat from heat source to coolant
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20263—Heat dissipaters releasing heat from coolant
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- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of liquid cooling heat dissipation devices, and discloses a built-in circulating liquid cooling heat dissipation mechanism of a control cabinet of a numerical control machine tool, which comprises a main body, wherein a heating component is arranged at the top of the main body, a water tank is arranged on one side of the heating component, a water pump is arranged at the bottom of the water tank, a fan is arranged on one side of the water pump, a heat exchange mechanism is arranged on one side of the fan, ventilating grooves are respectively arranged on two sides of the main body in a penetrating manner, a first liquid cooling pipe is fixedly connected between the water tank and the water pump, a second liquid cooling pipe is fixedly connected between the water pump and the heat exchange mechanism, a third liquid cooling pipe is fixedly connected between the heat exchange mechanism and the heating component; this built-in circulation liquid cooling heat dissipation mechanism of digit control machine tool control rack, simple structure is compact, and the absorbed heat is thorough, and the radiating effect is good, and has dustproof function, easily popularization and application.
Description
Technical Field
The invention relates to the technical field of liquid cooling heat dissipation devices, in particular to a built-in circulating liquid cooling heat dissipation mechanism of a control cabinet of a numerical control machine tool.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. Liquid cooling heat dissipation (water cooling heat dissipation) takes away a large amount of heat through friction between liquid flowing and the inner surface of the radiator to play a role in heat dissipation. Compared with the common air cooling radiator, the liquid cooling radiator has the advantages of quiet, stable cooling, small dependence on the environment and the like.
The state of the art is as follows:
the existing built-in circulating liquid cooling heat dissipation mechanism of a control cabinet of a numerical control machine tool is not uniform enough in cooling, so that the heat dissipation structure is uneven in cooling and heating, the heat dissipation effect is reduced easily, meanwhile, the heat absorption of some liquid cooling heat dissipation mechanisms is not thorough enough, and the surface of the common liquid cooling heat dissipation mechanism is prone to causing some particle dust impurities to be brought into a control cabinet box by wind to adhere to a heat dissipation sheet, so that the friction between the heat dissipation sheet and the surface of a heat dissipation water pipe is caused, the abrasion is caused, the service life of the structure is reduced, meanwhile, the surface is gathered with dust, the heat dissipation effect of the water pipe is greatly influenced, and the heat dissipation effect is not ideal and directly damages a working heating device of the control cabinet for a long time.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a built-in circulating liquid cooling heat dissipation mechanism of a numerical control machine tool control cabinet, which can solve the problems that the built-in circulating liquid cooling heat dissipation mechanism of the numerical control machine tool control cabinet is not ideal in heat dissipation effect, incomplete in heat absorption, easy to gather dust on the surface of a cooling fin, short in service life caused by damage and aging of the cooling fin structure, poor in heat dissipation effect, high in equipment investment cost and influenced in service life. According to the built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool, the spiral pipeline arranged on the surface of the water cooling block is spirally arranged on the surface of the water cooling block in a surrounding manner, so that the contact area between the spiral pipeline and the water cooling block is increased, and the problem of incomplete heat absorption caused by single path and single flow direction of the traditional heat absorption liquid cooling pipeline is replaced; the fan is arranged on one side of the heat exchange mechanism, the circulating liquid transfers heat to the heat exchange mechanism with a large surface area, the heat exchange mechanism fully absorbs the heat emitted by the heat dissipation pipeline penetrating through the surface of the heat exchange mechanism, the heat is emitted outwards by utilizing the large surface area and the good heat dissipation characteristic of the heat exchange mechanism, and the heat of the inflow air is taken away by the fan on the fan; set up through aluminum sheet metal is inside, increase the air convection, the increase gives off the fin and gives off heat circulation effect, through setting up the air-blower in heat transfer mechanism one side, the air-blower is through accelerating heat transfer mechanism surface air flow to heat transfer mechanism blast air, the radiating effect is improved, gather the adhesion in U-shaped pipeline, aluminum sheet metal, the dust clearance on recess surface to the fin surface simultaneously, adsorb through the dirt filtrating screen, the dirt filtrating screen can the external dust of separation get into simultaneously, improve the dustproof effect of device. The built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool is simple and compact in structure, thorough in heat absorption, good in heat dissipation effect, dustproof and easy to popularize and apply.
In order to realize the purpose of the built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool, the invention provides the following technical scheme: a circulating liquid cooling heat dissipation mechanism arranged in a control cabinet of a numerical control machine tool comprises a main body, wherein a heating component is arranged at the top, a water tank is arranged on one side of the heating component, a water pump is arranged at the bottom of the water tank, a fan is arranged on one side of the water pump, a heat exchange mechanism is arranged on one side of the fan, ventilating grooves are respectively arranged on two sides of the main body in a penetrating manner, a first liquid cooling pipe is fixedly connected in front of the water tank and the water pump, a second liquid cooling pipe is fixedly connected between the water pump and the heat exchange mechanism, a third liquid cooling pipe is fixedly connected between the heat exchange mechanism and the heating component, a fourth liquid cooling pipe is fixedly connected between the heating component and the water tank, a fan chamber is arranged on one side of the heat exchange mechanism, a mounting frame is arranged in the fan chamber, an air blower is, the utility model discloses a heat exchanger, including air outlet, heat exchange mechanism, fin surface, the inside ventilation hole that runs through of air outlet is provided with, heat exchange mechanism bottom is provided with the backup pad, heat exchange mechanism includes a plurality of groups fin, the fin surface is provided with the U-shaped pipeline, the fin surface runs through and is provided with aluminum metal sheet, aluminum metal sheet inside is provided with the recess, the part bottom that generates heat is provided with the water cooling piece, water cooling piece periphery is encircleed.
Preferably, the water pump is electrically connected with an external power supply through a wire, the fan is electrically connected with the external power supply through a wire, and the heat exchange mechanism is electrically connected with the external power supply through a wire.
Preferably, the ventilation grooves penetrate through the inner wall and the outer wall of the main body, and the ventilation grooves are symmetrically distributed on two sides of the main body.
Preferably, the air blower passes through wire and external power source electric connection, the air blower passes through bolt fixed mounting in mounting bracket one side, the quantity of air blower is a plurality of.
Preferably, the ventilation holes penetrate through the inner wall and the outer wall of the air outlet, and the number of the ventilation holes is several.
Preferably, the radiating fins are uniformly distributed on the top of the supporting plate at equal intervals, and the number of the radiating fins is a plurality of groups.
Preferably, the U-shaped pipeline is distributed on the periphery of the metal aluminum sheet in a U-shaped spiral surrounding mode, one end of the U-shaped pipeline is fixedly connected with the third liquid cooling pipe, and the other end of the U-shaped pipeline is fixedly connected with the second liquid cooling pipe.
Preferably, the aluminum metal sheet is a heat dissipation aluminum metal sheet, the inside fin surface that runs through of aluminum metal sheet is provided with aluminum metal sheet, aluminum metal sheet equidistance is fixed to be inlayed on the fin surface, aluminum metal sheet's quantity is a plurality of.
Preferably, solenoid spiral is encircleed and is set up in water-cooling block periphery, solenoid one end and third liquid cooling pipe fixed connection, the solenoid other end and fourth liquid cooling pipe fixed connection.
Compared with the prior art, the invention provides a built-in circulating liquid cooling heat dissipation mechanism of a control cabinet of a numerical control machine tool, which has the following beneficial effects:
1. this built-in circulation liquid cooling heat dissipation mechanism of digit control machine tool control rack, the effect of circulation liquid by the water pump flows in the pipeline of circulation, liquid is water in the pipeline, absorbed thermal liquid and flowed away from the water-cooling piece, new microthermal circulation liquid continues to absorb the heat of water-cooling piece, circulation liquid gives the heat transfer mechanism who has big surface area with heat transfer, set up the fan through heat transfer mechanism one side and take away the heat of inflow air, the heat is outwards discharged through the ventilation groove, set up the ventilation groove through the main part both sides and form the air convection, air flow accelerates, and the heat dissipation efficiency is improved.
2. This built-in circulation liquid cooling heat dissipation mechanism of digit control machine tool control rack, the part bottom that generates heat sets up the water-cooling piece, the water-cooling piece is a metal block, by copper or aluminium system make, with the part contact that generates heat and absorb the heat of the part that generates heat, through set up spiral winding's solenoid at water-cooling piece surface, increase solenoid and the area of contact on water-cooling piece surface, the inside liquid of solenoid can take away the surface heat of water-cooling piece at the flow process, thereby improve the heat absorption effect of solenoid, the improvement is to the part cooling effect that generates heat.
3. The utility model provides a built-in circulation liquid cooling heat dissipation mechanism of digit control machine tool control rack, encircle the setting on the fin surface through setting up U-shaped pipeline U type, it is long when the contact of fully increased aluminum sheet and U-shaped pipeline, improve the heat absorption effect of aluminum sheet, set up the recess in aluminum sheet inside simultaneously, increase the circulation of air between each fin, the heat of being convenient for gives off, through setting up the air-blower in fin one side, will flow in the inside outside air outlet of heat transfer mechanism's heat fully blow off, circulation liquid heat dissipation with higher speed, the air-blower is gathered the adhesion at the U-shaped pipeline to the fin surface under the wind-force effect simultaneously, aluminum sheet, the dust clearance on recess surface, it adsorbs to set up the dirt screen through heat transfer mechanism one side, the dirt screen can the external dust of separation get into.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of a partial structure of the present invention;
FIG. 3 is a schematic view of the structure of the heat sink of the present invention;
FIG. 4 is a front view of the main structure of the present invention;
FIG. 5 is a partial schematic view of the present invention;
FIG. 6 is a partial structural schematic diagram of the present invention.
In the figure: 1. a main body; 2. a heat generating component; 3. a water tank; 4. a water pump; 5. a fan; 6. a heat exchange mechanism; 7. a ventilation slot; 8. a first liquid-cooled tube; 9. a second liquid-cooled tube; 10. a third liquid-cooled tube; 11. a fourth liquid-cooled tube; 12. a fan chamber; 13. a mounting frame; 14. a blower; 15. a dust filter screen; 16. an air outlet; 17. a vent hole; 18. a support plate; 19. a heat sink; 20. a U-shaped pipeline; 21. a metal aluminum sheet; 22. a groove; 23. a water-cooling block; 24. a solenoid circuit.
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, a built-in circulating liquid cooling heat dissipation mechanism of a control cabinet of a numerically-controlled machine tool comprises a main body 1, a heat generating component 2 is arranged at the top of the main body, a water tank 3 is arranged at one side of the heat generating component 2, a water pump 4 is arranged at the bottom of the water tank 3, a fan 5 is arranged at one side of the water pump 4, a heat exchange mechanism 6 is arranged at one side of the fan 5, ventilating slots 7 are respectively arranged at two sides of the main body 1 in a penetrating manner, a first liquid cooling pipe 8 is fixedly connected between the water tank 3 and the water pump 4, a second liquid cooling pipe 9 is fixedly connected between the water pump 4 and the heat exchange mechanism 6, a third liquid cooling pipe 10 is fixedly connected between the heat exchange mechanism 6 and the heat generating component 2, a fourth liquid cooling pipe 11 is fixedly connected between the heat generating component 2 and the water tank 3, a fan chamber 12 is, an air outlet 16 is formed in one side of the dust filtering net 15, a ventilation hole 17 is formed in the air outlet 16 in a penetrating mode, a supporting plate 18 is arranged at the bottom of the heat exchange mechanism 6, the heat exchange mechanism 6 comprises a plurality of groups of cooling fins 19, a U-shaped pipeline 20 is arranged on the surface of each cooling fin 19, a metal aluminum sheet 21 is arranged on the surface of each cooling fin 19 in a penetrating mode, a groove 22 is formed in the metal aluminum sheet 21 in a penetrating mode, a water cooling block 23 is arranged at the bottom of the heating component 2.
In summary, the water pump 4 is electrically connected with an external power supply through a lead, the fan 5 is electrically connected with the external power supply through a lead, the heat exchange mechanism 6 is electrically connected with the external power supply through a lead, and circulating liquid flows in a circulating pipeline under the action of the water pump 4; the ventilation grooves 7 penetrate through the inner wall and the outer wall of the main body 1, the ventilation grooves 7 are symmetrically distributed on two sides of the main body 1, the circulating liquid transfers heat to the heat exchange mechanism 6 with a large surface area, and the heat of the inflowing air is taken away by the fan 5; the air blowers 14 are electrically connected with an external power supply through leads, the air blowers 14 are fixedly arranged on one side of the mounting frame 13 through bolts, the number of the air blowers 14 is a plurality, wind power is blown out to output heat outwards, and meanwhile, dust accumulated on the surfaces of the radiating fins 19 and adhered to the surfaces of the U-shaped pipeline 20, the metal aluminum sheets 21 and the grooves 22 is cleaned; the vent holes 17 penetrate through the inner wall and the outer wall of the air outlet 16, and the number of the vent holes 17 is a plurality, so that the ventilation and heat dissipation effects are achieved; the radiating fins 19 are uniformly distributed on the top of the supporting plate 18 at equal intervals, the number of the radiating fins 19 is a plurality of groups, the circulating liquid transfers heat to the radiating fins 19 with large surface areas, and the heat of the U-shaped pipeline 20 is absorbed by the radiating fins 19; the U-shaped pipeline 20 is spirally distributed on the outer periphery of the aluminum sheet 21 in a U shape in a surrounding manner, one end of the U-shaped pipeline 20 is fixedly connected with the third liquid cooling pipe 10, the other end of the U-shaped pipeline 20 is fixedly connected with the second liquid cooling pipe 9, the U-shaped pipeline is arranged on the surface of the radiating fin 19 in a surrounding manner, and the contact time between the aluminum sheet 21 and the U-shaped pipeline 20 is fully increased; the metal aluminum sheets 21 are heat dissipation metal aluminum sheets, the metal aluminum sheets 21 penetrate through the surfaces of the heat dissipation fins 19 inside the metal aluminum sheets 21, the metal aluminum sheets 21 are fixedly embedded on the surfaces of the heat dissipation fins 19 at equal intervals, the number of the metal aluminum sheets 21 is a plurality, heat inside the U-shaped pipeline 20 is absorbed, and the grooves 22 improve the ventilation effect among the heat dissipation fins 19; the spiral pipeline 24 is spirally arranged on the periphery of the water cooling block 23 in a surrounding mode, one end of the spiral pipeline 24 is fixedly connected with the third liquid cooling pipe 10, the other end of the spiral pipeline 24 is fixedly connected with the fourth liquid cooling pipe 11, the spiral wound spiral pipeline 24 increases the contact area of the spiral pipeline 24 and the surface of the water cooling block 23, and the liquid inside the spiral pipeline 24 carries away the surface heat of the water cooling block 23 in the flowing process.
When the circulating liquid cooling heat dissipation mechanism built in the numerical control machine tool control cabinet is used, circulating liquid flows in a circulating pipeline under the action of a water pump 4, the liquid in the pipeline is water, the liquid absorbing heat flows away from a water cooling block 23, new low-temperature circulating liquid continues to absorb the heat of the water cooling block 23, the circulating liquid transfers the heat to a heat exchange mechanism 6 with a large surface area, a fan 5 is arranged on one side of the heat exchange mechanism 6 to take away the heat of inflowing air, the heat is discharged outwards through a ventilation groove 7, the ventilation grooves 7 are arranged on the two sides of a main body 1 to form air convection, the air flow is accelerated, and the heat dissipation efficiency is improved; the water cooling block 23 is arranged at the bottom of the heating component 2, the water cooling block 23 is a metal block, is made of copper or aluminum, is in contact with the heating component 2 and absorbs the heat of the heating component 2, the contact area between the spiral pipeline 24 and the surface of the water cooling block 23 is increased by arranging the spiral wound spiral pipeline 24 on the surface of the water cooling block 23, and the liquid in the spiral pipeline 24 can carry away the heat on the surface of the water cooling block 23 in the flowing process, so that the heat absorption effect of the spiral pipeline 24 is improved, and the cooling effect on the heating component 2 is improved; encircle to set up on fin 19 surface through setting up U-shaped pipeline 20U type, it is long when fully increasing the contact of aluminum sheet 21 and U-shaped pipeline 20, improve aluminum sheet 21's heat absorption effect, simultaneously at the inside recess 22 that sets up of aluminum sheet 21, increase the circulation of air between each fin 19, the heat of being convenient for gives off, through setting up air-blower 14 in fin 19 one side, will flow in the abundant outside air outlet 16 of the inside heat of heat exchange mechanism 6 and blow off, circulation liquid heat dissipation with higher speed, air-blower 14 gathers the adhesion at U-shaped pipeline 20 to fin 19 surface under the wind-force effect simultaneously, aluminum sheet 21, the dust clearance on recess 22 surface, it adsorbs to set up dust screen 15 through heat exchange mechanism 6 one side, dust screen 15 can the entering of separation external dust simultaneously, improve the device dustproof effect.
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.
Claims (9)
1. A built-in circulating liquid cooling heat dissipation mechanism of a control cabinet of a numerical control machine tool comprises a main body (1), wherein a heat generating component (2) is arranged at the top, a water tank (3) is arranged on one side of the heat generating component (2), a water pump (4) is arranged at the bottom of the water tank (3), a fan (5) is arranged on one side of the water pump (4), a heat exchange mechanism (6) is arranged on one side of the fan (5), ventilating grooves (7) are respectively arranged on two sides of the main body (1) in a penetrating manner, a first liquid cooling pipe (8) is fixedly connected in front of the water tank (3) and the water pump (4), a second liquid cooling pipe (9) is fixedly connected between the water pump (4) and the heat exchange mechanism (6), a third liquid cooling pipe (10) is fixedly connected between the heat exchange mechanism (6) and the heat generating component (2), and a fourth liquid cooling pipe (, a fan chamber (12) is arranged at one side of the heat exchange mechanism (6), a mounting rack (13) is arranged in the fan chamber (12), a blower (14) is fixedly arranged on one side of the mounting frame (13), a dust filtering net (15) is arranged on the other side of the heat exchange mechanism (6), an air outlet (16) is arranged at one side of the dust filtering net (15), a vent hole (17) is arranged in the air outlet (16) in a penetrating way, a supporting plate (18) is arranged at the bottom of the heat exchange mechanism (6), the heat exchange mechanism (6) comprises a plurality of groups of radiating fins (19), the surface of the radiating fin (19) is provided with a U-shaped pipeline (20), the surface of the radiating fin (19) is provided with a metal aluminum sheet (21) in a penetrating way, the metal aluminum sheet (21) is internally provided with a groove (22), the bottom of the heating component (2) is provided with a water cooling block (23), and the periphery of the water cooling block (23) is provided with a solenoid pipeline (24) in a surrounding manner.
2. The built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool as claimed in claim 1, wherein: the water pump (4) is electrically connected with an external power supply through a lead, the fan (5) is electrically connected with the external power supply through a lead, and the heat exchange mechanism (6) is electrically connected with the external power supply through a lead.
3. The built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool as claimed in claim 1, wherein: the ventilation grooves (7) penetrate through the inner wall and the outer wall of the main body (1), and the ventilation grooves (7) are symmetrically distributed on two sides of the main body (1).
4. The built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool as claimed in claim 1, wherein: the air blower (14) is electrically connected with an external power supply through a lead, the air blower (14) is fixedly installed on one side of the installation frame (13) through bolts, and the number of the air blowers (14) is a plurality.
5. The built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool as claimed in claim 1, wherein: the air outlet (16) is penetrated through the inner wall and the outer wall of the air outlet (17), and the number of the air outlets (17) is a plurality.
6. The built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool as claimed in claim 1, wherein: the radiating fins (19) are uniformly distributed on the top of the supporting plate (18) at equal intervals, and the number of the radiating fins (19) is a plurality of groups.
7. The built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool as claimed in claim 1, wherein: the U-shaped pipeline (20) is spirally distributed on the periphery of the aluminum sheet (21) in a U-shaped manner, one end of the U-shaped pipeline (20) is fixedly connected with the third liquid cooling pipe (10), and the other end of the U-shaped pipeline (20) is fixedly connected with the second liquid cooling pipe (9).
8. The built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool as claimed in claim 1, wherein: the aluminum metal sheet (21) is a heat dissipation aluminum metal sheet, the inside fin (19) surface that runs through of aluminum metal sheet (21) is provided with aluminum metal sheet (21), fixed the inlaying in fin (19) surface of aluminum metal sheet (21) equidistance, the quantity of aluminum metal sheet (21) is a plurality of.
9. The built-in circulating liquid cooling heat dissipation mechanism of the control cabinet of the numerical control machine tool as claimed in claim 1, wherein: solenoid pipeline (24) spiral is encircleed and is set up in water-cooling block (23) periphery, solenoid pipeline (24) one end and third liquid cooling pipe (10) fixed connection, solenoid pipeline (24) other end and fourth liquid cooling pipe (11) fixed connection.
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| CN202011033324.7A CN112135492A (en) | 2020-09-27 | 2020-09-27 | Built-in circulating liquid cooling heat dissipation mechanism of numerical control machine tool control cabinet |
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| CN202011033324.7A CN112135492A (en) | 2020-09-27 | 2020-09-27 | Built-in circulating liquid cooling heat dissipation mechanism of numerical control machine tool control cabinet |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846918A (en) * | 2021-01-09 | 2021-05-28 | 安徽锦超精密机械有限公司 | Composite double-spindle turning and milling numerical control machine tool |
| CN113588866A (en) * | 2021-08-20 | 2021-11-02 | 山东特检科技有限公司 | Bromine ion measuring device for extracting bromine from seawater |
| CN117406843A (en) * | 2023-11-08 | 2024-01-16 | 无锡巨日装备科技有限公司 | Heat abstractor based on liquid heat transfer medium |
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| CN113588866A (en) * | 2021-08-20 | 2021-11-02 | 山东特检科技有限公司 | Bromine ion measuring device for extracting bromine from seawater |
| CN117406843A (en) * | 2023-11-08 | 2024-01-16 | 无锡巨日装备科技有限公司 | Heat abstractor based on liquid heat transfer medium |
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Application publication date: 20201225 |