CN212969298U - Fully-sealed explosion-proof motor - Google Patents
Fully-sealed explosion-proof motor Download PDFInfo
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- CN212969298U CN212969298U CN202021555563.4U CN202021555563U CN212969298U CN 212969298 U CN212969298 U CN 212969298U CN 202021555563 U CN202021555563 U CN 202021555563U CN 212969298 U CN212969298 U CN 212969298U
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Abstract
The utility model provides a totally enclosed explosion-proof motor, belongs to motor technical field, including the installation base, the top fixedly connected with motor body of installation base, the mounting groove has been seted up to motor body's outside, fastening bolt fixedly connected with heating panel is passed through to the inside of mounting groove, the top of first communicating pipe and second communicating pipe all with the bottom fixed connection of circulating pump, the top fixedly connected with heat dissipation box of circulating pump, screw fixedly connected with fan unit is passed through at the top of heat dissipation box, fan unit's inside is provided with the flabellum. The fan through cancellation afterbody makes the whole leakproofness of motor promote, is provided with the heating panel in motor body outside, through the outside fin of heat dissipation box and the fan unit at top, takes away the heat that the motor produced, can control the break-make of third pipeline and fourth pipeline through pressing or pulling the stagnant water valve, opens the stagnant water valve and can effectively cool down through the coolant liquid.
Description
Technical Field
The utility model belongs to the technical field of the motor, specifically relate to a totally enclosed explosion-proof machine.
Background
The explosion-proof motor is a motor which can be used in flammable and explosive places, does not generate electric sparks during operation, and is mainly used in coal mines, petroleum and natural gas, petrochemical industry and chemical industry. In addition, the explosion-proof motor is widely applied to the departments of textile, metallurgy, urban gas, traffic, grain and oil processing, paper making, medicine and the like, and is generally used for driving pumps, fans, compressors, other transmission machines and the like as main power equipment.
The heat dissipation of traditional explosion-proof machine has the flabellum through the end-to-end connection of motor shaft usually, drive the rotatory heat that realizes producing motor work of flabellum through the motor and give off, the radiating effect of this kind of radiating mode is relatively poor, and because the motor tail end has set up the fan, make the seal of motor relatively poor, dust etc. also get into more easily, this kind of motor is then not very suitable to the use scene that needs are used for many ashes and meet water, to this we release a totally closed explosion-proof machine that heat dispersion is good.
Disclosure of Invention
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a totally enclosed explosion-proof machine.
The above technical problem of the present invention can be solved by the following technical solutions: a fully-sealed explosion-proof motor comprises a mounting base, wherein the top of the mounting base is fixedly connected with a motor body, the outside of the motor body is provided with a mounting groove, the inside of the mounting groove is fixedly connected with a heat dissipation plate through a fastening bolt, the outside of the heat dissipation plate is fixedly connected with a first connector, the outside of the heat dissipation plate is fixedly connected with a second connector, the first connector is fixedly connected with the bottom of a first communicating pipe, the second connector is fixedly connected with the bottom of a second communicating pipe, the tops of the first communicating pipe and the second communicating pipe are fixedly connected with the bottom of a circulating pump, the top of the motor body is fixedly connected with a fixed platform, the top of the fixed platform is fixedly connected with a motor, the output end of the motor is fixedly connected with the circulating pump, the top of the circulating pump is fixedly connected with a heat dissipation box, and the top of the heat, the fan device is characterized in that fan blades are arranged inside the fan device, and the top of the motor body is fixedly connected with a junction box.
Preferably, one side of the outside of the circulating pump is fixedly connected with one end of a third communicating pipe, the other side of the outside of the circulating pump is fixedly connected with one end of a fourth communicating pipe, and the other ends of the third communicating pipe and the fourth communicating pipe are fixedly connected with the outside of the junction box.
Preferably, the junction box comprises a box body, the inner wall of the box body is fixedly connected with a heat-conducting plate, a through hole is formed in the heat-conducting plate, a fourth connector is fixedly connected to the rear portion of the heat-conducting plate, the fourth connector is fixedly connected with the other end of a fourth communicating pipe, a third connector is fixedly connected to the front portion of the heat-conducting plate, and the third connector is fixedly connected with the other end of a third communicating pipe.
Preferably, the heat dissipation plate comprises a plate body, a circulation through hole is formed in the plate body, a threaded hole for fixing a fastening bolt is formed in the plate body, the number of the heat dissipation plates is two, and the two heat dissipation plates are located on two sides of the outer portion of the motor body respectively.
Preferably, the heat dissipation box comprises an outer frame, a circulation pipeline is arranged inside the outer frame, and the circulation pipeline is made of copper.
Preferably, a water stop valve is arranged inside the circulating pump.
Preferably, a plurality of heat dissipation fins are arranged on two sides of the outer contour of the heat dissipation box.
The utility model discloses beneficial effect who has:
according to the fully-sealed explosion-proof motor, the whole sealing performance of the motor is improved by canceling the fan at the tail part, the motor drives the circulating pump to operate by arranging the heat dissipation plate outside the motor body, the cooling liquid circulates in the heat dissipation plate and the heat dissipation box by communicating the first communicating pipe with the second communicating pipe, and heat generated by the operation of the motor is effectively taken away by the fins outside the heat dissipation box and the fan device at the top part, so that the motor is ensured to operate durably and efficiently; totally enclosed explosion-proof machine through being provided with the heat-conducting plate in the terminal box, third pipeline and fourth pipeline communicate heat-conducting plate and circulating pump, can control the break-make of third pipeline and fourth pipeline through pressing or pulling stagnant water valve, when motor terminal box is hot, open stagnant water valve and can effectively reduce the temperature through the coolant liquid, when motor terminal box temperature is lower, close stagnant water valve and can make the coolant liquid only to the cooling panel cooling, the cooling effect is better.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a schematic diagram of a right-view structure of the present invention;
fig. 4 is a schematic structural view of the heat dissipating plate of the present invention;
FIG. 5 is a schematic structural view of the junction box of the present invention;
fig. 6 is a schematic structural view of the heat dissipation box of the present invention.
In the figure: 1. installing a base; 2. a motor body; 3. mounting grooves; 4. a heat dissipation plate; 401. a plate body; 402. a circulation through hole; 403. a threaded hole; 5. fastening a bolt; 6. a first connector; 7. a second connector; 8. a first communication pipe; 9. a second communicating pipe; 10. a circulation pump; 11. a fixed table; 12. a motor; 13. a third communicating pipe; 14. a fourth communicating pipe; 15. a junction box; 151. a box body; 152. a heat conducting plate; 153. a third connector; 154. a fourth connector; 16. a heat dissipation box; 161. an outer frame; 162. a circulation pipe; 17. a fan device; 18. a fan blade; 19. a water stop valve.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): a full-sealed explosion-proof motor comprises a mounting base, a motor body is fixedly connected to the top of the mounting base, a mounting groove is formed in the outer portion of the motor body, a heat dissipation plate is fixedly connected to the inner portion of the mounting groove through a fastening bolt, a first connector is fixedly connected to the outer portion of the heat dissipation plate, a second connector is fixedly connected to the outer portion of the heat dissipation plate, the first connector is fixedly connected with the bottom of a first communicating pipe, the second connector is fixedly connected with the bottom of a second communicating pipe, the tops of the first communicating pipe and the second communicating pipe are fixedly connected with the bottom of a circulating pump, a fixed table is fixedly connected to the top of the motor body, a motor is fixedly connected to the top of the fixed table, the output end of the motor is fixedly connected with the circulating pump, a heat dissipation box is fixedly connected to the top of the circulating pump, and a fan device is fixedly, fan unit's inside is provided with the flabellum, motor body's top fixedly connected with terminal box, fan through the cancellation afterbody makes the whole leakproofness of motor promote, through be provided with the heating panel in motor body outside, the motor drives the circulating pump function, through the intercommunication of first communicating pipe and second communicating pipe, make the coolant liquid circulate in heating panel and heat dissipation box, through the outside fin of heat dissipation box and the fan unit at top, effectively take away the heat that the motor operation produced, guarantee the lasting high-efficient operation of motor.
Further, one side of the outside of the circulating pump is fixedly connected with one end of a third communicating pipe, the other side of the outside of the circulating pump is fixedly connected with one end of a fourth communicating pipe, and the other ends of the third communicating pipe and the fourth communicating pipe are fixedly connected with the outside of the junction box.
Furthermore, the junction box comprises a box body, a heat-conducting plate is fixedly connected to the inner wall of the box body, a through hole is formed in the heat-conducting plate, a fourth connector is fixedly connected to the rear portion of the heat-conducting plate, the fourth connector is fixedly connected with the other end of the fourth communicating pipe, a third connector is fixedly connected to the front portion of the heat-conducting plate, and the third connector is fixedly connected with the other end of the third communicating pipe.
Furthermore, the heat dissipation plate comprises a plate body, a circulation through hole is formed in the plate body, threaded holes for fixing fastening bolts are formed in the plate body, the number of the heat dissipation plates is two, and the two heat dissipation plates are located on two sides of the outer portion of the motor body respectively.
Furthermore, the heat dissipation box comprises an outer frame, a circulating pipeline is arranged inside the outer frame, and the circulating pipeline is made of copper, so that the heat dissipation capacity is effectively improved.
In addition, the inside of circulating pump is provided with the stagnant water valve, through be provided with the heat-conducting plate in the terminal box, third pipeline and fourth pipeline communicate heat-conducting plate and circulating pump, through pressing or pulling the break-make that the stagnant water valve can control third pipeline and fourth pipeline, when the motor terminal box is hot, open the stagnant water valve and can effectively reduce the temperature through the coolant liquid, when the motor terminal box temperature is lower, close the stagnant water valve and can make the coolant liquid only to the cooling panel cooling, the cooling effect is better.
It is worth noting that a plurality of radiating fins are arranged on two sides of the outer contour of the radiating box, so that the radiating area is further increased.
The principle of the utility model is as follows: the during operation, pour into the coolant liquid into in advance in heating panel and each pipeline, drive the circulating pump work through motor work, because a plurality of circulation through-holes have been seted up to heating panel inside, the heating panel is through first communicating pipe and second communicating pipe and circulating pump intercommunication, the circulating pump drives the coolant liquid circulation, the heat that produces the motor operation is brought into the heat dissipation box through the coolant liquid from the heating panel, because the inside circulating line that is provided with of heat dissipation box and the outside is provided with the fin, in addition fan unit's the effect of blowing, make the heat very fast in being gived off the air, the heat that motor body produced when effectively reducing the motor function.
Because the terminal box inner wall is provided with the heat-conducting plate, the through-hole has been seted up to the heat-conducting plate inside, and the heat-conducting plate is linked together through third communicating pipe and fourth communicating pipe and circulating pump respectively, can control the break-make of third communicating pipe and fourth communicating pipe through the stagnant water valve, when the terminal box is hot, open the stagnant water valve, can give the terminal box effective cooling through the circulation of coolant liquid, when the terminal box temperature is lower need not cool down, can close the stagnant water valve for the coolant liquid is whole to be acted on the heating panel, and the radiating effect is better.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (7)
1. A fully-sealed explosion-proof motor comprises a mounting base and is characterized in that the top of the mounting base is fixedly connected with a motor body, the exterior of the motor body is provided with a mounting groove, the interior of the mounting groove is fixedly connected with a heat dissipation plate through a fastening bolt, the exterior of the heat dissipation plate is fixedly connected with a first connector, the exterior of the heat dissipation plate is fixedly connected with a second connector, the first connector is fixedly connected with the bottom of a first communicating pipe, the second connector is fixedly connected with the bottom of a second communicating pipe, the tops of the first communicating pipe and the second communicating pipe are fixedly connected with the bottom of a circulating pump, the top of the motor body is fixedly connected with a fixed platform, the top of the fixed platform is fixedly connected with a motor, the output end of the motor is fixedly connected with the circulating pump, the top of the circulating pump is fixedly connected, the fan device is fixedly connected to the top of the heat dissipation box through screws, fan blades are arranged inside the fan device, and the junction box is fixedly connected to the top of the motor body.
2. The fully-sealed explosion-proof motor according to the claim, wherein one side of the outside of the circulating pump is fixedly connected with one end of a third communicating pipe, the other side of the outside of the circulating pump is fixedly connected with one end of a fourth communicating pipe, and the other ends of the third communicating pipe and the fourth communicating pipe are both fixedly connected with the outside of the junction box.
3. The fully-sealed explosion-proof motor according to the claim, wherein the junction box comprises a box body, the inner wall of the box body is fixedly connected with a heat conducting plate, a through hole is formed in the heat conducting plate, the rear part of the heat conducting plate is fixedly connected with a fourth connector, the fourth connector is fixedly connected with the other end of a fourth communicating pipe, the front part of the heat conducting plate is fixedly connected with a third connector, and the third connector is fixedly connected with the other end of the third communicating pipe.
4. The fully-sealed explosion-proof motor as claimed in the claim, wherein the heat dissipation plate comprises a plate body, the plate body is internally provided with a circulation through hole, the plate body is internally provided with a threaded hole for fixing a fastening bolt, the heat dissipation plate is provided with two heat dissipation plates, and the two heat dissipation plates are respectively positioned at two sides of the outside of the motor body.
5. The fully-sealed explosion-proof motor according to the claim, wherein the heat dissipation box comprises an outer frame, a circulation pipeline is arranged inside the outer frame, and the circulation pipeline is made of copper.
6. The totally enclosed explosion-proof electrical machine of claim, wherein the circulating pump is internally provided with a water stop valve.
7. The totally enclosed explosion-proof electrical machine of claim, wherein a plurality of heat dissipating fins are disposed on both sides of the outer profile of the heat dissipating box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021555563.4U CN212969298U (en) | 2020-07-31 | 2020-07-31 | Fully-sealed explosion-proof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021555563.4U CN212969298U (en) | 2020-07-31 | 2020-07-31 | Fully-sealed explosion-proof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212969298U true CN212969298U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021555563.4U Active CN212969298U (en) | 2020-07-31 | 2020-07-31 | Fully-sealed explosion-proof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212969298U (en) |
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2020
- 2020-07-31 CN CN202021555563.4U patent/CN212969298U/en active Active
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