CN214046469U - Heat dissipation device for electrical control cabinet of machine tool - Google Patents
Heat dissipation device for electrical control cabinet of machine tool Download PDFInfo
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- CN214046469U CN214046469U CN202022906819.8U CN202022906819U CN214046469U CN 214046469 U CN214046469 U CN 214046469U CN 202022906819 U CN202022906819 U CN 202022906819U CN 214046469 U CN214046469 U CN 214046469U
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- side wall
- cabinet
- fixedly connected
- heat dissipation
- control cabinet
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Abstract
The utility model discloses a heat abstractor for lathe electrical control cabinet relates to lathe electrical control cabinet technical field, which comprises a cabinet, the preceding lateral wall of rack is connected with the cabinet door through hinge rotation, the common fixedly connected with mounting panel of two upper and lower inside walls of rack, first cavity has been seted up to the inside of mounting panel, the inside coiled pipe that is equipped with of first cavity, the upper and lower both ends of coiled pipe are all fixed the left side wall that runs through first cavity and extend to the outside of rack, the left outside of rack is equipped with first heat dissipation mechanism, the inside of rack is equipped with second heat dissipation mechanism. The utility model discloses cold water is cooled down the mounting panel by the coiled pipe from bottom to top in the inside of mounting panel to reach the control switch heat dissipation cooling for installing on the mounting panel, thereby wholly obtain the cooling to lathe electrical control cabinet, avoided lathe electrical control cabinet because the phenomenon of high temperature and stop work, improved lathe electrical control cabinet's result of use.
Description
Technical Field
The utility model relates to a lathe electrical control cabinet technical field, in particular to a heat abstractor for lathe electrical control cabinet.
Background
The electric control cabinet is an essential part of a machine tool and is a carrier of a motor control center, switching equipment, measuring instruments, protection equipment, driving equipment and auxiliary equipment are uniformly assembled in a metal cabinet according to the electric wiring requirement, and the arrangement of the metal cabinet meets the requirement of normal operation of an electric power system.
Present machine tool control cabinet is after long-time the use, can produce a large amount of heats, cause the internal portion of cabinet to be in the high temperature state, when the temperature lasts to rise in the cabinet and can't effectively cool down, equipment is easy to burn out in the cabinet, the structure of seting up a plurality of louvres on electrical control cabinet's shell is usually adopted and is come the reduce temperature, perhaps set up radiator fan in electrical control cabinet's inside and make the air flow come the heat dissipation, but the radiating effect is not obvious, the temperature can not obtain effectual reduction in the cabinet, thereby influence the result of use of whole machine tool electrical control cabinet.
Therefore, it is necessary to invent a heat dissipation device for an electrical control cabinet of a machine tool to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat abstractor for lathe electrical control cabinet to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation device for an electrical control cabinet of a machine tool comprises a cabinet, wherein a cabinet door is rotatably connected to the front side wall of the cabinet through a hinge, an upper inner side wall and a lower inner side wall of the cabinet are fixedly connected with a mounting plate together, a first cavity is formed in the mounting plate, a coiled pipe is arranged in the first cavity, the upper end and the lower end of the coiled pipe fixedly penetrate through the left side wall of the first cavity and extend to the outer side of the cabinet, a first heat dissipation mechanism is arranged on the left outer side of the cabinet, and a second heat dissipation mechanism is arranged in the cabinet;
the first heat dissipation mechanism comprises a water storage tank, a water pump is fixedly connected to the right side wall of the water storage tank, the right side wall of the water storage tank is fixedly penetrated through by the input end of the water pump, the output end of the water pump is fixedly connected with the lower end of a coiled pipe, a circulation tank is fixedly connected to the upper side wall of the water storage tank, the circulation tank is fixedly communicated with the water storage tank through a water pipe, the upper side wall of the circulation tank is fixedly penetrated through by the upper end of the coiled pipe, and a stirring mechanism is arranged inside the circulation tank.
Preferably, the second heat dissipation mechanism includes first rotating electrical machines, the last lateral wall fixed connection of first rotating electrical machines and rack, the output shaft of first rotating electrical machines runs through the last lateral wall of rack and extends to the inside of rack through first bearing, the output shaft of first rotating electrical machines passes through first shaft coupling fixedly connected with threaded rod, the assorted nut with it has been cup jointed to the screw thread on the pole wall of threaded rod, the common fixedly connected with limiting plate of two upper and lower inside walls of rack left end, the right side wall of limiting plate seted up with the big or small assorted recess of nut, the nut is at the inside sliding connection of recess, the right side wall fixedly connected with radiator fan of nut, the right side wall of rack is equipped with air-out mechanism.
Preferably, the air outlet mechanism comprises a first round bar, a second cavity is arranged on the right side wall of the cabinet, the front side wall and the rear side wall of the upper end of the second cavity are rotationally connected with the first round bar through a second bearing, the front end of the first round bar extends to the outer side of the cabinet and is fixedly connected with a rotating block, a plurality of first bevel gears which are uniformly distributed are fixedly connected on the bar wall of the first round bar, the common fixedly connected with fixed plate of the left and right sides wall of second cavity, the lower lateral wall of fixed plate and second cavity all rotates jointly through the third bearing and is connected with a plurality of second pole, and is a plurality of the equal fixedly connected with second bevel gear in upper end of second pole, it is a plurality of first bevel gear meshes with a plurality of second bevel gear respectively, and is a plurality of the equal fixedly connected with baffle of pole wall of second pole, the right lateral wall of rack seted up with a plurality of baffle size assorted bar openings.
Preferably, the stirring mechanism comprises a second rotating motor, the second rotating motor is fixedly connected with the left outer side wall of the circulating box, an output shaft of the second rotating motor penetrates through the left side wall of the circulating box through a fourth bearing and extends to the inside of the circulating box, the output shaft of the second rotating motor is fixedly connected with a stirring rod through a second coupler, and a plurality of uniformly distributed heat dissipation holes are formed in the upper side wall of the circulating box.
Preferably, the surface of the rotating block is fixedly connected with a handle, and the surface of the handle is sleeved with an insulating pad.
Preferably, the mounting plate is made of alumina ceramics, and the inner side wall and the outer side wall of the cabinet are coated with insulating paint.
The utility model discloses a technological effect and advantage:
1. when the cabinet is too high in temperature and needs heat dissipation, the water pump is started, the water pump conveys cold water in the water storage tank to the pipe of the coiled pipe, the cold water is cooled down on the mounting plate from bottom to top in the mounting plate through the coiled pipe, thereby achieving the purpose of cooling the control switch mounted on the mounting plate through heat dissipation, the cold water in the coiled pipe and the mounting plate flow into the circulating box after heat exchange, the hot water is cooled down through the stirring mechanism inside the circulating box, and the cold water flows into the water storage tank again after cooling, thereby realizing water circulation, not only reducing the utilization rate of water resources, but also effectively cooling and dissipating heat of the electric control cabinet of the machine tool, avoiding the phenomenon that the electric control cabinet of the machine tool stops working due to overhigh temperature, and improving the using effect of the electric control cabinet of the machine tool.
2. The first rotating motor is started, the output shaft of the first rotating motor drives the threaded rod to rotate, so that the nut on the threaded rod moves up and down along the rod wall of the threaded rod, the nut drives the cooling fan to move up and down, the cooling fan has a certain distance with the left side wall of the cabinet, and the cooling fan blows hot air in the cabinet out of the air outlet mechanism.
3. When radiator fan starts, manual rotatory turning block, the turning block drives first round bar and rotates, thereby a plurality of first bevel gears on the first round bar wall are rotatory, a plurality of first bevel gears drive the second bevel gear rotation that corresponds the meshing, thereby it is rotatory to drive the second round bar, the second round bar drives the baffle and rotates, thereby rotate the baffle to with rack right side wall vertically state, assorted bar opening has been seted up to rack right side wall, thereby form the air outlet, otherwise, when not starting radiator fan, rotate the baffle to the state parallel with rack right side wall, thereby closed air outlet.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the right side wall of the cabinet of the present invention;
fig. 3 is a schematic front structural view of the present invention;
fig. 4 is a schematic side view of the cross-sectional structure of the present invention;
fig. 5 is a schematic view of the sectional structure of the mounting plate of the present invention.
In the figure: 1. a cabinet; 2. a cabinet door; 3. mounting a plate; 4. a serpentine tube; 5. a water storage tank; 6. a circulation box; 7. a water pump; 8. a first rotating electrical machine; 9. a threaded rod; 10. a limiting plate; 11. a heat radiation fan; 12. a first round bar; 13. rotating the block; 14. a first bevel gear; 15. a fixing plate; 16. a second round bar; 17. a second bevel gear; 18. a baffle plate; 19. a second rotating electrical machine; 20. a stirring rod.
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.
The utility model provides a heat abstractor for lathe electrical control cabinet as shown in fig. 1-5, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, including rack 1, the preceding lateral wall of rack 1 is connected with cabinet door 2 through the hinge rotation, the upper and lower both sides wall of rack 1 is fixedly connected with mounting panel 3 jointly, the inside of mounting panel 3 has seted up first cavity, first cavity inside is equipped with coiled pipe 4, the upper and lower both ends of coiled pipe 4 are all fixed and run through the left side wall of first cavity and extend to the outside of rack 1, the left outside of rack 1 is equipped with first heat dissipation mechanism, the inside of rack 1 is equipped with second heat dissipation mechanism;
the first heat dissipation mechanism comprises a water storage tank 5, a water pump 7 is fixedly connected to the right side wall of the water storage tank 5, the input end of the water pump 7 is fixedly penetrated through the right side wall of the water storage tank 5, the output end of the water pump 7 is fixedly connected with the lower end of a coiled pipe 4, a circulation tank 6 is fixedly connected to the upper side wall of the water storage tank 5, the circulation tank 6 is fixedly communicated with the water storage tank 5 through a water pipe, the upper end of the coiled pipe 4 is fixedly penetrated through the upper side wall of the circulation tank 6, a stirring mechanism is arranged inside the circulation tank 6, a control switch is installed on a mounting plate 3, when the temperature of the cabinet 1 is too high and heat dissipation is required, the water pump 7 is started, the water pump 7 conveys cold water in the water storage tank 5 to the pipe of the coiled pipe 4, the cold water cools the mounting plate 3 from bottom to top inside the mounting plate 3 through the coiled pipe 4, heat dissipation and cooling of the control switch installed on the mounting plate 3 are achieved, the cold water in the coiled pipe 4 flows into the circulation tank 6 after heat exchange with the mounting plate 3, the stirring mechanism inside the circulating box 6 cools down hot water and flows into the water storage box 5 again after cooling, so that water circulation is realized, the utilization rate of water resources is reduced, the machine tool electrical control cabinet is effectively cooled down and cooled, the phenomenon that the machine tool electrical control cabinet stops working due to overhigh temperature is avoided, and the using effect of the machine tool electrical control cabinet is improved.
As shown in fig. 1 and 3, the second heat dissipation mechanism includes a first rotating electrical machine 8, the first rotating electrical machine 8 is fixedly connected to the upper outer sidewall of the cabinet 1, the output shaft of the first rotating electrical machine 8 penetrates through the upper sidewall of the cabinet 1 through a first bearing and extends into the cabinet 1, the output shaft of the first rotating electrical machine 8 is fixedly connected to a threaded rod 9 through a first coupling, a nut matched with the threaded rod 9 is sleeved on the rod wall of the threaded rod 9 through a thread, the upper and lower inner sidewalls of the left end of the cabinet 1 are fixedly connected to a limit plate 10, the right sidewall of the limit plate 10 is provided with a groove matched with the nut in size, the nut is slidably connected inside the groove, the right sidewall of the nut is fixedly connected to a heat dissipation fan 11, the right sidewall of the cabinet 1 is provided with an air outlet mechanism, the first rotating electrical machine 8 is started, the output shaft of the first rotating electrical machine 8 drives the threaded rod 9 to rotate, so that the nut on the threaded rod 9 moves up and down along the rod wall of the threaded rod 9, thereby the nut drives radiator fan 11 and reciprocates, and radiator fan 11 has certain distance with rack 1 left side wall to radiator fan 11 blows off the steam in with rack 1 from air-out mechanism.
As shown in fig. 1 and 2, the air outlet mechanism includes a first circular rod 12, a second cavity is formed on the right side wall of the cabinet 1, the front and rear side walls of the upper end of the second cavity are rotatably connected with the first circular rod 12 through second bearings, the front end of the first circular rod 12 extends to the outside of the cabinet 1 and is fixedly connected with a rotating block 13, a plurality of uniformly distributed first bevel gears 14 are fixedly connected to the rod wall of the first circular rod 12, a fixing plate 15 is fixedly connected to the left and right side walls of the second cavity, a plurality of second circular rods 16 are rotatably connected to the fixing plate 15 and the lower side wall of the second cavity through third bearings, second bevel gears 17 are fixedly connected to the upper ends of the second circular rods 16, the first bevel gears 14 are respectively engaged with the second bevel gears 17, baffles 18 are fixedly connected to the rod walls of the second circular rods 16, a strip-shaped opening matched with the baffles 18 is formed on the right outer side wall of the cabinet 1, when radiator fan 11 starts, manual rotatory turning block 13, turning block 13 drives first round bar 12 and rotates, thereby a plurality of first bevel gears 14 on the 12 pole walls of first round bar are rotatory, a plurality of first bevel gears 14 drive and correspond the rotation of engaged second bevel gear 17, thereby it is rotatory to drive second round bar 16, second round bar 16 drives baffle 18 and rotates, thereby rotate baffle 18 to with 1 right side wall vertically state of rack, assorted bar opening has been seted up to 1 right side wall of rack, thereby form the air outlet, otherwise, when radiator fan 11 is not started, rotate baffle 18 to the state parallel with 1 right side wall of rack, thereby closed air outlet.
As shown in fig. 1, the stirring mechanism includes a second rotating electrical machine 19, the second rotating electrical machine 19 is fixedly connected with the left outer side wall of the circulation box 6, the output shaft of the second rotating electrical machine 19 runs through the left side wall of the circulation box 6 through a fourth bearing and extends to the inside of the circulation box 6, the output shaft of the second rotating electrical machine 19 is fixedly connected with a stirring rod 20 through a second coupler, a plurality of uniformly distributed heat dissipation holes are formed in the upper side wall of the circulation box 6, when water in the coiled pipe 4 flows into the circulation box 6, the second rotating electrical machine 19 is started, the second rotating electrical machine 19 drives the stirring rod 20 to rotate, thereby hot water after heat exchange is accelerated to be cooled, the rate of hot water cooling is increased, the cooled water flows into the inside of the water storage box 5, and the overall cooling effect of the machine tool electrical control cabinet is increased.
As shown in fig. 2, a handle is fixedly connected to the surface of the turning block 13, an insulating pad is sleeved on the surface of the handle, and a worker can easily rotate the first round bar 12 through the handle, so as to rotate the baffle 18.
As shown in fig. 1 and 5, the mounting plate 3 is made of alumina ceramics, the inner and outer side walls of the cabinet 1 are coated with insulating paint, the alumina ceramics have good heat resistance and insulating property, and the insulating paint is coated to prevent workers from getting electric shock due to accidental touch.
The utility model discloses the theory of operation: the control switch is arranged on the mounting plate 3, when the temperature of the machine cabinet 1 is too high and heat dissipation is needed, the water pump 7 is started, the water pump 7 conveys cold water in the water storage tank 5 to the pipe of the coiled pipe 4, the cold water cools the mounting plate 3 from bottom to top in the mounting plate 3 through the coiled pipe 4, so as to achieve the heat dissipation and cooling of the control switch arranged on the mounting plate 3, the cold water in the coiled pipe 4 and the mounting plate 3 are subjected to heat exchange and then flow into the circulating tank 6, the hot water is cooled through the stirring mechanism in the circulating tank 6, and the cooled water flows into the water storage tank 5 again, so that the water circulation is realized, the utilization rate of water resources is reduced, the temperature cooling and heat dissipation of the electric control cabinet of the machine tool are effectively realized, the phenomenon that the electric control cabinet of the machine tool stops working due to the overhigh temperature is avoided, the use effect of the electric control cabinet of the machine tool is improved, when the heat dissipation fan 11 is started, manual rotatory turning block 13, turning block 13 drives first round bar 12 and rotates, thereby a plurality of first bevel gears 14 on the 12 pole walls of first round bar are rotatory, a plurality of first bevel gears 14 drive the second bevel gear 17 rotation that corresponds the meshing, thereby it is rotatory to drive second round bar 16, second round bar 16 drives baffle 18 and rotates, thereby rotate baffle 18 to with 1 right side wall vertically state of rack, assorted bar opening has been seted up to 1 right side wall of rack, thereby form the air outlet, otherwise, when not starting radiator fan 11, rotate baffle 18 to the state parallel with 1 right side wall of rack, thereby closed air outlet.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. A heat abstractor for lathe electrical control cabinet, includes rack (1), its characterized in that: the cabinet comprises a cabinet body (1), a cabinet door (2) is rotatably connected to the front side wall of the cabinet body (1) through a hinge, an upper inner side wall and a lower inner side wall of the cabinet body (1) are fixedly connected with a mounting plate (3) together, a first cavity is formed in the mounting plate (3), a coiled pipe (4) is arranged in the first cavity, the upper end and the lower end of the coiled pipe (4) fixedly penetrate through the left side wall of the first cavity and extend to the outer side of the cabinet body (1), a first heat dissipation mechanism is arranged on the left outer side of the cabinet body (1), and a second heat dissipation mechanism is arranged in the cabinet body (1);
first heat dissipation mechanism includes water storage box (5), the right side wall fixedly connected with water pump (7) of water storage box (5), the fixed right side wall that runs through water storage box (5) of input end of water pump (7), the output of water pump (7) and the lower extreme fixed connection of coiled pipe (4), the last side wall fixedly connected with circulation case (6) of water storage box (5), circulation case (6) lead to pipe and the fixed intercommunication of water storage box (5), the last lateral wall of fixed circulation case (6) that runs through in upper end of coiled pipe (4), the inside of circulation case (6) is equipped with rabbling mechanism.
2. The heat dissipation device for the electric control cabinet of the machine tool according to claim 1, wherein: the second heat dissipation mechanism comprises a first rotating motor (8), the first rotating motor (8) is fixedly connected with the upper outer side wall of the cabinet (1), the output shaft of the first rotating motor (8) penetrates through the upper side wall of the cabinet (1) through a first bearing and extends to the interior of the cabinet (1), the output shaft of the first rotating motor (8) is fixedly connected with a threaded rod (9) through a first coupler, the screw thread on the rod wall of the threaded rod (9) is sleeved with a nut matched with the threaded rod, the upper inner side wall and the lower inner side wall of the left end of the cabinet (1) are fixedly connected with a limiting plate (10) together, the right side wall of the limit plate (10) is provided with a groove matched with the nut in size, the nut is connected in the groove in a sliding way, the right side wall fixedly connected with radiator fan (11) of nut, the right side wall of rack (1) is equipped with air-out mechanism.
3. The heat dissipation device for the electric control cabinet of the machine tool according to claim 2, wherein: the air outlet mechanism comprises a first round bar (12), a second cavity is formed in the right side wall of the cabinet (1), the front side wall and the rear side wall of the upper end of the second cavity are rotatably connected with the first round bar (12) through second bearings, the front end and the rear side wall of the upper end of the second cavity extend to the outer side of the cabinet (1) and are fixedly connected with a rotating block (13), a plurality of uniformly distributed first bevel gears (14) are fixedly connected to the bar wall of the first round bar (12), a fixing plate (15) is fixedly connected to the left side wall and the right side wall of the second cavity together, a plurality of second round bars (16) are rotatably connected to the fixing plate (15) and the lower side wall of the second cavity together through third bearings, gears (17) are fixedly connected to the upper ends of the plurality of second round bars (16), and the plurality of first bevel gears (14) are respectively meshed with the plurality of second bevel gears (17), a plurality of the pole wall of second pole (16) is equal fixedly connected with baffle (18), the right lateral wall of rack (1) is seted up with a plurality of baffles (18) size assorted bar opening.
4. The heat dissipation device for the electric control cabinet of the machine tool according to claim 1, wherein: rabbling mechanism includes second rotating electrical machines (19), the left lateral wall fixed connection of second rotating electrical machines (19) and circulation case (6), the output shaft of second rotating electrical machines (19) runs through the left side wall of circulation case (6) and extends to the inside of circulation case (6) through the fourth bearing, the output shaft of second rotating electrical machines (19) passes through second shaft coupling fixedly connected with puddler (20), a plurality of evenly distributed's louvre has been seted up to the last lateral wall of circulation case (6).
5. A heat sink for an electrical control cabinet of a machine tool according to claim 3, wherein: the surface of the rotating block (13) is fixedly connected with a handle, and an insulating pad is sleeved on the surface of the handle.
6. The heat dissipation device for the electric control cabinet of the machine tool according to claim 1, wherein: the mounting plate (3) is made of alumina ceramics, and the inner side wall and the outer side wall of the cabinet (1) are coated with insulating paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022906819.8U CN214046469U (en) | 2020-12-07 | 2020-12-07 | Heat dissipation device for electrical control cabinet of machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022906819.8U CN214046469U (en) | 2020-12-07 | 2020-12-07 | Heat dissipation device for electrical control cabinet of machine tool |
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| Publication Number | Publication Date |
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| CN214046469U true CN214046469U (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022906819.8U Active CN214046469U (en) | 2020-12-07 | 2020-12-07 | Heat dissipation device for electrical control cabinet of machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952047A (en) * | 2023-09-04 | 2023-10-27 | 河北大唐国际丰润热电有限责任公司 | Power plant circulating water monitoring and adjusting integrated device |
-
2020
- 2020-12-07 CN CN202022906819.8U patent/CN214046469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116952047A (en) * | 2023-09-04 | 2023-10-27 | 河北大唐国际丰润热电有限责任公司 | Power plant circulating water monitoring and adjusting integrated device |
| CN116952047B (en) * | 2023-09-04 | 2024-02-13 | 河北大唐国际丰润热电有限责任公司 | Power plant circulating water monitoring and adjusting integrated device |
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