CN209896821U - Heat dissipation explosion-proof motor - Google Patents
Heat dissipation explosion-proof motor Download PDFInfo
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- CN209896821U CN209896821U CN201920672744.6U CN201920672744U CN209896821U CN 209896821 U CN209896821 U CN 209896821U CN 201920672744 U CN201920672744 U CN 201920672744U CN 209896821 U CN209896821 U CN 209896821U
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Abstract
The utility model discloses a heat dissipation explosion-proof motor, which comprises a shell and an explosion-proof motor, wherein the explosion-proof motor is arranged inside the shell, and also comprises a first radiator, a second radiator, a cooling liquid storage box, a cooling liquid conveying pipe and a cooling liquid conveying pump; the output end of the explosion-proof motor is provided with a first radiator, the second radiator is arranged on the cooling liquid delivery pump, the first radiator and the second radiator are connected through a baffle, and the baffle is provided with a plurality of heat conduction pipes. The coolant liquid circulates in the coolant liquid conveying pipe through the coolant liquid conveying pump, the circulation of the coolant liquid is utilized to accelerate the dissipation of heat inside the explosion-proof motor, and the coolant liquid is matched with the first radiator arranged on the output end of the explosion-proof motor to cool the explosion-proof motor quickly.
Description
Technical Field
The utility model relates to the technical field of motors, concretely relates to heat dissipation explosion proof machine.
Background
At present, the structural form of the explosion-proof motor is a closed structure, and the heat dissipation structure of the explosion-proof motor mostly adopts an external ventilation cooling structure, but the method has a non-ideal cooling effect on the interior of the explosion-proof motor. If a large amount of heat generated inside the explosion-proof motor is not dissipated in time, the accumulated heat can cause abnormal work of parts inside the motor, and even damage to the motor. Greatly reduced explosion proof machine's life, in addition, outer ventilation cooling can produce great noise, and the power consumption is high, has also restricted the development of motor owing to heat radiation structure's is unsatisfactory.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a heat dissipation explosion-proof machine that the radiating effect is good to prior art not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat dissipation explosion-proof motor comprises a shell and an explosion-proof motor, wherein the explosion-proof motor is arranged inside the shell, and the explosion-proof motor also comprises a first radiator, a second radiator, a cooling liquid storage box, a cooling liquid conveying pipe and a cooling liquid conveying pump; the output end of the explosion-proof motor is provided with a first radiator, the second radiator is arranged on the cooling liquid delivery pump, the first radiator and the second radiator are connected through a baffle, and the baffle is provided with a plurality of heat conduction pipes.
Particularly, the coolant liquid of case is deposited to coolant liquid circulates through coolant liquid delivery pump in coolant liquid delivery pipe circulation, utilizes the coolant liquid circulation to accelerate giving off of explosion-proof machine inside heat, and the first radiator that sets up on explosion-proof machine's output is deuterogamied, can give explosion-proof machine cooling fast.
But because the coolant liquid delivery pump also can give off heat when working, in order to avoid the heat of coolant liquid delivery pump to influence explosion-proof machine, so set up the second radiator and dispel the heat for the coolant liquid delivery pump. And a plurality of heat conduction pipes are arranged at the position of the baffle between the first radiator and the second radiator, the heat of the first radiator and the heat of the second radiator can be conducted through the flow guide pipe, and the second radiator can radiate heat for the explosion-proof motor besides radiating heat for the cooling liquid delivery pump, so that the heat radiation is accelerated.
Further, still include explosion-proof mouth and explosion-proof net, the explosion-proof mouth sets up on the shell, is provided with explosion-proof net on the explosion-proof mouth, and explosion-proof net is the fretwork net board. Because the explosion-proof net is hollow structure so the explosion-proof mouth can make gas enter into the inside of shell, avoid leading to the explosion because the shell is inside to seal.
Still further, still include the foam metal, the foam metal sets up between the inside of shell and coolant conveying pipe. Foam metal is because of its great specific surface area, metal framework part are great, so have great thermal conductivity, can absorb the heat of part coolant liquid conveyer pipe, make the thermalization speed of coolant liquid slow down, because foam metal sets up between the inside of shell and coolant liquid conveyer pipe, so can lose the heat of the passageway of metal framework through foam metal very fast, simultaneously, because it has characteristics such as high strength, high tenacity and quality are light, can also regard as explosion proof machine's bumper shock absorber.
Further, still include the attenuator, the attenuator sets up between shell and explosion-proof machine. The damper is used for absorbing the shock force, so that the explosion-proof motor keeps stable in the inner part of the shell, the influence of foreign object impact or shell vibration on the explosion-proof motor can be reduced, and the stable work of the explosion-proof motor is ensured.
Still further, the cooling liquid conveying pipe is a copper pipe. The copper tube has good heat dissipation effect and is cheap and easy to obtain.
The utility model has the advantages of:
1. the coolant liquid circulates in the coolant liquid conveying pipe through the coolant liquid conveying pump, the circulation of the coolant liquid is utilized to accelerate the dissipation of heat inside the explosion-proof motor, and the coolant liquid is matched with the first radiator arranged on the output end of the explosion-proof motor to cool the explosion-proof motor quickly. The baffle between the first radiator and the second radiator is provided with a plurality of heat conduction pipes, the heat of the first radiator and the heat of the second radiator can be conducted through the flow guide pipe, and the second radiator can radiate heat for the explosion-proof motor besides radiating heat for the cooling liquid delivery pump, so that the heat radiation is accelerated, and the safety coefficient of the explosion-proof motor is improved;
2. the foam metal is arranged between the inside of the shell and the cooling liquid conveying pipe, the heat of the explosion-proof motor can be effectively dissipated by utilizing the large heat conductivity of the foam metal, and the foam metal also has the characteristics of high strength, high toughness, light weight and the like and can be used as a shock absorber of the explosion-proof motor.
Drawings
Fig. 1 is a schematic view of the internal structure of the present invention.
Reference numerals:
a housing 1; an explosion-proof motor 2; a first heat sink 3; a second heat sink 4; a coolant storage tank 5; a coolant delivery pipe 6; a coolant delivery pump 7; a heat conduction pipe 8; an explosion-proof port 9; an explosion-proof net 10; a metal foam 11; a damper 12.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the following embodiments are based on the technical solution, and the detailed embodiments and the specific operation processes are provided, but the protection scope of the present invention is not limited to the embodiments.
A heat dissipation explosion-proof motor comprises a shell 1 and an explosion-proof motor 2, wherein the explosion-proof motor 2 is arranged inside the shell 1, the heat dissipation explosion-proof motor further comprises a first radiator 3, a second radiator 4, a cooling liquid storage box 5, a cooling liquid conveying pipe 6 and a cooling liquid conveying pump 7, the cooling liquid conveying pipe 6 is arranged inside the shell 1, a liquid outlet of the cooling liquid storage box 5 is connected with a liquid inlet of the cooling liquid conveying pipe 6, the cooling liquid conveying pipe 6 is connected with the cooling liquid conveying pump 7, and the cooling liquid conveying pump 7 is used for enabling cooling liquid to circulate in the cooling liquid conveying pipe 6; the output end of the explosion-proof motor 2 is provided with a first radiator 3, a second radiator 4 is arranged on a cooling liquid delivery pump 7, the first radiator 3 and the second radiator 4 are connected through a baffle, and the baffle is provided with a plurality of heat conduction pipes 8.
Particularly, the coolant liquid of coolant liquid storage box 6 circulates through coolant liquid delivery pump 7 at coolant liquid delivery pipe 6 inner loop, utilizes the coolant liquid circulation to accelerate giving off of the interior heat of explosion proof machine 2, and the first radiator 3 that sets up on explosion proof machine 2's output of deuterogamying can be fast for explosion proof machine 2 cooling.
However, since the coolant delivery pump 7 also radiates heat during operation, in order to avoid the heat of the coolant delivery pump 7 from affecting the explosion-proof motor 2, the second radiator 4 is provided to radiate heat from the coolant delivery pump 7. And a plurality of heat pipes 8 are arranged at the baffle between the first radiator 3 and the second radiator 4, the heat of the first radiator 3 and the heat of the second radiator 4 can be conducted through the flow guide pipe 8, and the second radiator 4 can radiate heat for the explosion-proof motor 2 besides radiating heat for the cooling liquid delivery pump 7, so that the heat radiation is accelerated.
Further, still include explosion-proof mouth 9 and explosion-proof net 10, explosion-proof mouth 9 sets up on shell 1, is provided with explosion-proof net 10 on the explosion-proof mouth 9, and explosion-proof net 10 is the fretwork net board. Because the explosion-proof net 2 is of a hollow structure, the explosion-proof port 9 can enable gas to enter the shell 1, and explosion caused by the internal sealing of the shell 1 is avoided.
Still further, a metal foam 11 is included, and the metal foam 11 is disposed between the inside of the housing 1 and the coolant delivery pipe 6. The foam metal 11 has a large thermal conductivity due to a large specific surface area and a large metal framework part, and can absorb part of heat of the cooling liquid conveying pipe 6 to slow down the thermalization speed of the cooling liquid, and the foam metal 11 is arranged between the inside of the shell 1 and the cooling liquid conveying pipe 6, so that the heat of a channel passing through the metal framework of the foam metal 11 can be quickly dissipated, and meanwhile, the foam metal can also be used as a shock absorber of the explosion-proof motor 2 due to the characteristics of high strength, high toughness, light weight and the like.
Further, the explosion-proof motor further comprises a damper 12, and the damper 12 is arranged between the shell 1 and the explosion-proof motor 2. The damper 12 is used for absorbing the shock force, so that the explosion-proof motor 2 keeps stable in the inner part of the shell 1, the influence of foreign object impact or vibration of the shell 1 on the explosion-proof motor 2 can be reduced, and the stable work of the explosion-proof motor 2 is ensured.
Still further, the cooling liquid delivery pipe 6 is a copper pipe. The copper tube has good heat dissipation effect and is cheap and easy to obtain.
Various corresponding changes and modifications can be made by those skilled in the art according to the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (5)
1. A heat dissipation explosion-proof motor comprises a shell and an explosion-proof motor, wherein the explosion-proof motor is arranged inside the shell, and the heat dissipation explosion-proof motor is characterized by further comprising a first radiator, a second radiator, a cooling liquid storage box, a cooling liquid conveying pipe and a cooling liquid conveying pump, wherein the cooling liquid conveying pipe is arranged inside the shell, a liquid outlet of the cooling liquid storage box is connected with a liquid inlet of the cooling liquid conveying pipe, the cooling liquid conveying pipe is connected with the cooling liquid conveying pump, and the cooling liquid conveying pump is used for enabling cooling liquid to circulate in the cooling liquid conveying pipe; the output end of the explosion-proof motor is provided with a first radiator, the second radiator is arranged on the cooling liquid delivery pump, the first radiator and the second radiator are connected through a baffle, and the baffle is provided with a plurality of heat conduction pipes.
2. The heat dissipation explosion-proof motor of claim 1, further comprising an explosion-proof opening and an explosion-proof net, wherein the explosion-proof opening is arranged on the housing, the explosion-proof net is arranged on the explosion-proof opening, and the explosion-proof net is a hollowed-out grid plate.
3. The heat dissipating explosion proof motor of claim 1 further comprising a metal foam disposed between the interior of the housing and the coolant delivery tube.
4. The heat dissipating explosion proof motor of claim 1 further comprising a damper disposed between the housing and the explosion proof motor.
5. The heat-dissipating explosion-proof motor according to claim 1, wherein the coolant delivery pipe is a copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672744.6U CN209896821U (en) | 2019-05-10 | 2019-05-10 | Heat dissipation explosion-proof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920672744.6U CN209896821U (en) | 2019-05-10 | 2019-05-10 | Heat dissipation explosion-proof motor |
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| Publication Number | Publication Date |
|---|---|
| CN209896821U true CN209896821U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920672744.6U Active CN209896821U (en) | 2019-05-10 | 2019-05-10 | Heat dissipation explosion-proof motor |
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| Country | Link |
|---|---|
| CN (1) | CN209896821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126387A (en) * | 2021-12-30 | 2022-03-01 | 浙江中控技术股份有限公司 | Explosion-proof cabinet and explosion-proof machine |
-
2019
- 2019-05-10 CN CN201920672744.6U patent/CN209896821U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126387A (en) * | 2021-12-30 | 2022-03-01 | 浙江中控技术股份有限公司 | Explosion-proof cabinet and explosion-proof machine |
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