CN212278152U - Special converter water cooling plant of electric block - Google Patents
Special converter water cooling plant of electric block Download PDFInfo
- Publication number
- CN212278152U CN212278152U CN202020880379.0U CN202020880379U CN212278152U CN 212278152 U CN212278152 U CN 212278152U CN 202020880379 U CN202020880379 U CN 202020880379U CN 212278152 U CN212278152 U CN 212278152U
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- Prior art keywords
- water
- mounting plate
- mounting panel
- water cooling
- upper mounting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 150
- 238000001816 cooling Methods 0.000 title claims abstract description 45
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 239000004519 grease Substances 0.000 claims description 16
- 229920001296 polysiloxane Polymers 0.000 claims description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 8
- 230000005484 gravity Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a special converter water cooling plant of electric block belongs to water cooling plant technical field, including the upper mounting panel, the welding of upper mounting panel lateral wall has the mounting panel, the mounting panel surface has seted up the screw, the upper mounting panel can be dismantled through mounting panel, screw and bolt and be connected with the converter, the buckle groove has been seted up to the upper mounting panel bottom, buckle groove inside wall lower part fixedly connected with spacing ring arch, buckle groove inside wall bonds there is the rubber layer, buckle groove inside wall can be dismantled through spacing ring arch and ring groove and buckle round pin and be connected, buckle round pin lateral wall lower part has seted up ring groove, buckle round pin welding is just a plurality of at the coiled pipe top, the welding of coiled pipe bottom has the water tank, the welding of water tank bottom has the radiator, the special converter water cooling plant of electric block of the utility model is convenient to install and dismantle, and the heat dissipation effect is good.
Description
Technical Field
The utility model relates to a water cooling plant technical field especially relates to a special converter water cooling plant of electric block.
Background
The frequency converter (VFD) is a power control device that applies frequency conversion technology and microelectronic technology and controls an ac motor by changing the frequency of a working power supply of the motor, and is mainly composed of a rectifier (ac to dc), a filter, an inverter (dc to ac), a brake unit, a drive unit, and a detection unit microprocessor unit, etc., and the frequency converter adjusts the voltage and frequency of an output power supply by turning on and off an internal IGBT, and provides the required power supply voltage according to the actual needs of the motor, thereby achieving the purposes of energy saving and speed regulation.
The traditional water cooling device of the special frequency converter for the electric hoist has the following defects: 1. the traditional special frequency converter water cooling device for the electric hoist is welded on the outer side wall of the frequency converter, and is inconvenient to install and disassemble when the water cooling device is damaged; 2. the traditional frequency converter water cooling device special for the electric hoist has poor heat dissipation effect, low water cooling speed in the water tank and low working efficiency and quality; therefore, the water cooling device for the frequency converter special for the electric hoist is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a special converter water cooling plant of electric block, the utility model discloses special converter water cooling plant of electric block is convenient for install and dismantle, because the mounting panel has been welded to the upper mounting panel lateral wall, the screw has been seted up on the mounting panel surface, when needs install, can through mounting panel, screw and bolt demountable installation at the converter bottom with the upper mounting panel, because the upper mounting panel bottom has been seted up buckle groove and buckle inslot lateral wall lower part fixedly connected with spacing ring arch, buckle inslot lateral wall bonds there is the rubber layer, buckle inslot lateral wall accessible spacing ring arch and ring groove can dismantle with the buckle round pin and be connected, the upper mounting panel can dismantle with water cooling plant through buckle round pin and buckle groove and be connected, convenient installation and dismantlement, the special converter water cooling plant of electric block of the utility model discloses heat dissipation effect is good, during operation, the water pump leads to pipe takes out the water, the heat that the converter sent transmits coiled pipe department through last mounting panel and heat conduction silicone grease, by the cold water cooling in the coiled pipe, cold water in the coiled pipe becomes hot back, under the effect of self gravity, in water pipe and water inlet flow to the water tank, the continuous stream of water source in the coiled pipe is to the water tank in, the welding of water tank bottom has the radiator, the radiator includes heat dissipation base and fin, the welding of heat dissipation base bottom has the fin, the heat conduction that the water distributes in the water tank goes to the fin on, distribute to the air on every side through the fin again, the cooling rate of the water in the acceleration water tank.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of special converter water cooling plant of electric block, including last mounting panel, it has the mounting panel to go up the welding of mounting panel lateral wall, the screw has been seted up on the mounting panel surface, it can dismantle with the converter and be connected through mounting panel, screw and bolt to go up the mounting panel, it has seted up the buckle groove to go up the mounting panel bottom, buckle inslot lateral wall lower part fixedly connected with spacing ring is protruding, buckle inslot lateral wall bonds there is the rubber layer, buckle inslot lateral wall can dismantle with the buckle round pin through spacing ring arch and ring recess and be connected, the ring recess has been seted up to buckle round pin lateral wall lower part, the buckle round pin welding just has a plurality of at the coiled pipe top, the welding of coiled pipe bottom has the water tank.
Optionally, the bottom of the upper mounting plate is coated with heat-conducting silicone grease and is connected with the coiled pipe through the heat-conducting silicone grease.
Optionally, a water outlet is formed in the bottom of the water tank, the water outlet is connected with the water inlet of the coiled pipe through a water pipe and a water pump, and the water outlet of the coiled pipe is connected with the water inlet of the water tank through a water pipe.
Optionally, the radiator comprises a radiating base and radiating fins, the radiating fins are welded at the bottom of the radiating base, and the radiating base and the radiating fins are made of aluminum alloy materials.
Optionally, the snap pin is made of high carbon steel.
The utility model has the advantages as follows:
the embodiment of the utility model provides a special converter water cooling plant of electric block:
1. the utility model discloses special converter water cooling plant of electric block is convenient for install and dismantles, because it has the mounting panel to go up the welding of mounting panel lateral wall, the screw has been seted up on the mounting panel surface, when needs are installed, can pass through the mounting panel with last mounting panel, screw and bolt demountable installation are in the converter bottom, because it has seted up the spacing ring of buckle groove and buckle inslot lateral wall lower part fixedly connected with protruding to go up the mounting panel bottom, buckle inslot lateral wall bonds and has the rubber layer, the spacing ring of buckle inslot lateral wall accessible is protruding and the connection can be dismantled with the buckle round pin with the ring recess, it can dismantle with water cooling plant through buckle round pin and buckle groove to go up the mounting panel and be connected, convenient to install and dismantle, solve the.
2. The utility model discloses special converter water cooling plant radiating effect of electric block is good, in operation, the water pump leads to pipe takes out the water in the water tank to the coiled pipe in, the heat that the converter sent transmits coiled pipe department through last mounting panel and heat conduction silicone grease, by the cooling of the cold water in the coiled pipe, the cold water in the coiled pipe becomes hot back, under the effect of self gravity, lead to pipe and water inlet flow to the water tank in, the continuous flow of water source in the coiled pipe is to the water tank in, the welding of water tank bottom has the radiator, the radiator includes heat dissipation base and fin, the welding of heat dissipation base bottom has the fin, the heat that the water distributes in the water tank is on conducting the fin, distribute the surrounding air through the fin again and go, the cooling rate of water in the water tank with higher speed, solve the poor problem of traditional special converter water cooling plant radiating.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a water cooling device of a frequency converter special for an electric hoist according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a coiled pipe of a special inverter water cooling device for an electric hoist according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a snap pin of the special frequency converter water cooling device for the electric hoist according to the embodiment of the present invention.
In the figure: 1. a water tank; 2. a water outlet; 3. a water pump; 4. a heat sink; 401. a heat dissipation base; 402. a heat sink; 5. mounting a plate; 6. a bolt; 7. a screw hole; 8. an upper mounting plate; 9. heat-conducting silicone grease; 10. a fastening groove; 11. a snap pin; 12. a rubber layer; 13. a serpentine tube; 14. a water pipe; 15. a water inlet; 16. the limiting ring is protruded; 17. a circular groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
The following will explain in detail a water cooling device for a frequency converter dedicated for an electric hoist according to an embodiment of the present invention with reference to fig. 1 to 3.
Referring to fig. 1, 2 and 3, the frequency converter water cooling device special for the electric hoist provided by the embodiment of the invention comprises an upper mounting plate 8, wherein a mounting plate 5 is welded on the outer side wall of the upper mounting plate 8, a screw hole 7 is formed on the surface of the mounting plate 5, the upper mounting plate 8 is detachably connected with the frequency converter through the mounting plate 5, the screw hole 7 and a bolt 6, a buckling groove 10 is formed at the bottom of the upper mounting plate 8, a limiting circular ring bulge 16 is fixedly connected to the lower part of the inner side wall of the buckling groove 10, a rubber layer 12 is bonded to the inner side wall of the buckling groove 10, the inner side wall of the buckling groove 10 is detachably connected with a buckling pin 11 through the limiting circular ring bulge 16 and a circular ring groove 17, the circular ring groove 17 is formed at the lower part of the outer side wall of the buckling pin 11, the buckling pin 11 is welded, the radiator 4 is welded at the bottom of the water tank 1.
Illustratively, the special frequency converter water cooling device for the electric hoist of the utility model is convenient for installation and disassembly, because the outer side wall of the upper mounting plate 8 is welded with the mounting plate 5, the surface of the mounting plate 5 is provided with the screw hole 7, when in need of installation, the upper mounting plate 8 can be detachably installed at the bottom of the frequency converter through the mounting plate 5, the screw hole 7 and the bolt 6, because the bottom of the upper mounting plate 8 is provided with the buckling groove 10 and the lower part of the inner side wall of the buckling groove 10 is fixedly connected with the limiting ring bulge 16, the inner side wall of the buckling groove 10 is bonded with the rubber layer 12, the inner side wall of the buckling groove 10 can be detachably connected with the buckling pin 11 through the limiting ring bulge 16 and the ring groove 17, the upper mounting plate 8 can be detachably connected with the water cooling device through the buckling pin 11 and the buckling groove 10, thereby being convenient for installation and disassembly, the special frequency converter water cooling device for, the heat that the converter sent transmits 13 departments of coiled pipe through last mounting panel 8 and heat conduction silicone grease 9, by the cooling water cooling in the coiled pipe 13, the cooling water in the coiled pipe 13 becomes hot back, under the effect of self gravity, it flows to in the water tank 1 to lead to pipe 14 and water inlet 15, the continuous flow of water source in the coiled pipe 13 is to in the water tank 1, 1 bottom welding of water tank has radiator 4, radiator 4 includes heat dissipation base 401 and fin 402, the welding of heat dissipation base 401 bottom has fin 402, the heat that the water in the water tank 1 gived off conducts on fin 402, it goes to in the air around to give off through fin 402 again, the cooling rate of the water in the water tank 1 is accelerated.
Referring to fig. 1, the bottom of the upper mounting plate 8 is coated with heat-conducting silicone grease 9 and is connected with a coiled pipe 13 through the heat-conducting silicone grease 9.
Illustratively, the heat conducting silicone grease 9 is sprayed on the bottom of the upper mounting plate 8 and connected to the serpentine 13 through the heat conducting silicone grease 9, and the heat conducting silicone grease 9 can make the heat emitted from the components more effectively conducted to the heat sink 402.
Referring to fig. 1, a water outlet 2 is formed in the bottom of the water tank 1, the water outlet 2 is connected with a water inlet of a coiled pipe 13 through a water pipe 14 and a water pump 3, and a water outlet of the coiled pipe 13 is connected with a water inlet 15 of the water tank 1 through the water pipe 14.
Illustratively, in operation, the water pump 3 pumps water in the water tank 1 to the coiled pipe 13 through the water pipe 14, heat generated by the frequency converter is transferred to the coiled pipe 13 through the upper mounting plate 8 and the heat-conducting silicone grease 9 and is cooled by cold water in the coiled pipe 13, and after the cold water in the coiled pipe 13 is heated, the cold water flows into the water tank 1 through the water pipe 14 and the water inlet 15 under the action of self gravity, and the circulation is carried out.
Referring to fig. 1, the heat sink 4 includes a heat dissipation base 401 and fins 402, the fins 402 are welded to the bottom of the heat dissipation base 401, and both the heat dissipation base 401 and the fins 402 are made of an aluminum alloy material.
For example, the heat dissipation base 401 and the heat dissipation fins 402 are made of aluminum alloy, which has the advantages of low price, light weight and convenience in heat dissipation.
Referring to fig. 3, the latch pin 11 is made of high carbon steel.
In the example, the latch 11 is made of high carbon steel, has high hardness, can bear large force, and is not easy to damage.
When in use, when in installation, the upper mounting plate 8 can be detachably arranged at the bottom of the frequency converter through the mounting plate 5, the screw hole 7 and the bolt 6, because the bottom of the upper mounting plate 8 is provided with the buckle groove 10, the lower part of the inner side wall of the buckle groove 10 is fixedly connected with the limiting circular ring bulge 16, the inner side wall of the buckle groove 10 is bonded with the rubber layer 12, the inner side wall of the buckle groove 10 can be detachably connected with the buckle pin 11 through the limiting circular ring bulge 16 and the circular ring groove 17, the upper mounting plate 8 can be detachably connected with the water cooling device through the buckle pin 11 and the buckle groove 10, the installation and the disassembly are convenient, when in operation, an external power supply supplies power, the water pump 3 (the model of the water pump 3 is KB 600) is opened through an external switch, the working principle is that before the pump is started, the suction pipe and the interior of the pump must be filled with liquid, the impeller, the speed of the ejected liquid in the diffusion chamber of the pump shell gradually decreases, the pressure gradually increases, and then the ejected liquid flows out from the pump outlet and the discharge pipe. ) The water pump 3 pumps water in the water tank 1 to the coiled pipe 13 through the water pipe 14, heat emitted by the frequency converter is transmitted to the coiled pipe 13 through the upper mounting plate 8 and the heat-conducting silicone grease 9 and is cooled by cold water in the coiled pipe 13, the cold water in the coiled pipe 13 becomes hot and then flows into the water tank 1 through the water pipe 14 and the water inlet 15 under the action of self gravity, a water source in the coiled pipe 13 continuously flows into the water tank 1, the radiator 4 is welded at the bottom of the water tank 1 and comprises a radiating base 401 and radiating fins 402, the radiating fins 402 are welded at the bottom of the radiating base 401, heat emitted by the water in the water tank 1 is conducted to the radiating fins 402 and then is emitted to the surrounding air through the radiating fins 402, and the cooling speed of the water in the water tank 1 is accelerated.
The utility model relates to a special frequency converter water cooling device for an electric hoist, which comprises a water tank 1; 2. a water outlet; 3. a water pump; 4. a heat sink; 401. a heat dissipation base; 402. a heat sink; 5. mounting a plate; 6. a bolt; 7. a screw hole; 8. an upper mounting plate; 9. heat-conducting silicone grease; 10. a fastening groove; 11. a snap pin; 12. a rubber layer; 13. a serpentine tube; 14. a water pipe; 15. a water inlet; 16. the limiting ring is protruded; 17. the configuration and the principle of the annular groove, the components of which are standard parts in general or known to the person skilled in the art, can be known to the person skilled in the art by means of technical manuals or by means of routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The special frequency converter water cooling device for the electric hoist comprises an upper mounting plate (8) and is characterized in that the mounting plate (5) is welded on the outer side wall of the upper mounting plate (8), a screw hole (7) is formed in the surface of the mounting plate (5), the upper mounting plate (8) is detachably connected with the frequency converter through the mounting plate (5), the screw hole (7) and a bolt (6), a buckling groove (10) is formed in the bottom of the upper mounting plate (8), a limiting ring bulge (16) is fixedly connected to the lower portion of the inner side wall of the buckling groove (10), a rubber layer (12) is bonded to the inner side wall of the buckling groove (10), the inner side wall of the buckling groove (10) is detachably connected with a buckling pin (11) through the limiting ring bulge (16) and a ring groove (17), the ring groove (17) is formed in the lower portion of the outer side wall of the buckling pin (11), and the buckling pin (11, the bottom of the coiled pipe (13) is welded with the water tank (1), and the bottom of the water tank (1) is welded with the radiator (4).
2. The water cooling device for the frequency converter special for the electric hoist as claimed in claim 1, wherein the bottom of the upper mounting plate (8) is coated with heat-conducting silicone grease (9) and is connected with the coiled pipe (13) through the heat-conducting silicone grease (9).
3. The water cooling device for the frequency converter special for the electric hoist as claimed in claim 1, wherein a water outlet (2) is formed in the bottom of the water tank (1), the water outlet (2) is connected with a water inlet of a coiled pipe (13) through a water pipe (14) and a water pump (3), and the water outlet of the coiled pipe (13) is connected with a water inlet (15) of the water tank (1) through the water pipe (14).
4. The water cooling device for the frequency converter special for the electric hoist as claimed in claim 1, wherein the heat sink (4) comprises a heat dissipation base (401) and heat dissipation fins (402), the heat dissipation fins (402) are welded to the bottom of the heat dissipation base (401), and the heat dissipation base (401) and the heat dissipation fins (402) are made of aluminum alloy materials.
5. The water cooling device of the frequency converter special for the electric hoist as claimed in claim 1, wherein the buckling pin (11) is made of high carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020880379.0U CN212278152U (en) | 2020-05-23 | 2020-05-23 | Special converter water cooling plant of electric block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020880379.0U CN212278152U (en) | 2020-05-23 | 2020-05-23 | Special converter water cooling plant of electric block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212278152U true CN212278152U (en) | 2021-01-01 |
Family
ID=73880886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020880379.0U Expired - Fee Related CN212278152U (en) | 2020-05-23 | 2020-05-23 | Special converter water cooling plant of electric block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212278152U (en) |
-
2020
- 2020-05-23 CN CN202020880379.0U patent/CN212278152U/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 |
Granted publication date: 20210101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |