CN217282503U - Energy-saving motor with explosion-proof shell - Google Patents
Energy-saving motor with explosion-proof shell Download PDFInfo
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- CN217282503U CN217282503U CN202220950749.2U CN202220950749U CN217282503U CN 217282503 U CN217282503 U CN 217282503U CN 202220950749 U CN202220950749 U CN 202220950749U CN 217282503 U CN217282503 U CN 217282503U
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- shell
- heat dissipation
- explosion
- dissipation channel
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Abstract
The utility model discloses an energy-saving motor with an explosion-proof shell, which relates to the technical field of energy-saving motors and aims to provide an energy-saving motor with an explosion-proof shell, which utilizes the circulation of cold water to take away the surface heat of the shell and has good heat dissipation effect, the technical key points are that the shell comprises an outer shell and an inner shell, a heat dissipation channel is reserved between the outer shell and the inner shell, a cooling pipe is arranged in the heat dissipation channel and is welded with the heat dissipation channel into a whole, a connector is arranged on the surface of the outer shell, the cooling pipe extends to the outer side of the outer shell through the connector, the technical effect is that the shell is divided into the outer shell and the inner shell, the heat dissipation channel is reserved between the outer shell and the inner shell, the cooling pipe is directly welded in the heat dissipation channel, the cooling pipe is connected with an external connecting pipe, when the motor works, the cold water in the water storage tank flows along the pipelines of the connecting pipe and the cooling pipe, thereby taking away the heat on the surface of the shell, improving the heat dissipation effect and enhancing the explosion-proof performance of the motor.
Description
Technical Field
The utility model relates to an energy-saving motor technical field specifically is an energy-saving motor with explosion-proof housing.
Background
The explosion-proof motor is a motor which can be used in flammable and explosive places, and does not generate electric sparks during operation. The explosion-proof motor is mainly used in coal mine, petroleum and natural gas, petrochemical industry and chemical industry. In addition, the method is widely applied to the departments of textile, metallurgy, urban gas, traffic, grain and oil processing, paper making, medicine and the like. Explosion-proof motors are used as main power equipment, and are generally used for driving pumps, fans, compressors, other transmission machines and the like.
The existing explosion-proof motor is poor in heat dissipation effect of an outer shell of the existing explosion-proof motor in the daily operation process, and the generated electric heat energy inside a shell of the explosion-proof motor cannot be discharged, so that the machine body of the motor is high in temperature and easy to generate spontaneous combustion, and the safety is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides an utilize cold water circulation to take away casing surface heat, the energy-conserving motor that has explosion-proof housing that the radiating effect is good to prior art not enough.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving motor with an explosion-proof shell comprises a base and a shell, wherein the shell comprises an outer shell and an inner shell, a heat dissipation channel is reserved between the outer shell and the inner shell, and a cooling pipe is arranged in the heat dissipation channel;
the cooling pipe and the heat dissipation channel are welded into a whole, a connecting port is formed in the surface of the outer shell, and the cooling pipe extends to the outer side of the outer shell through the connecting port;
the outside of shell body is equipped with the storage water tank, is equipped with connecting pipe and power water pump on the storage water tank, the top of two connecting pipes respectively with the both ends fixed connection of cooling tube, the bottom of two connecting pipes all extends to the inner chamber of storage water tank.
Preferably, the bottom of the heat dissipation channel is provided with an installation groove, and the cooling pipe is installed in the inner cavity of the installation groove.
Preferably, the inner shell is provided with a vent hole which is communicated with the inner cavity of the base and the heat dissipation channel.
Preferably, the number of the vent holes is provided with a plurality, and the vent holes are arranged at equal intervals along the length direction and the circumferential direction of the base.
Preferably, the cooling pipe comprises a pipeline body made of a heat dissipation material and a heat absorption body made of a heat absorption material, the connecting port is matched with the pipeline body, the pipeline body penetrates through the connecting port to extend outwards, the pipeline body and the connecting port are welded into a whole, the inner shell is provided with a plurality of through ports, and the heat absorption body penetrates through the through ports to extend to the inner cavity of the base.
(III) advantageous effects
Compared with the prior art, the utility model provides an energy-saving motor with explosion-proof shell possesses following beneficial effect:
1. divide into shell body and interior casing with the casing, reserve between the two and establish heat dissipation channel to at the inside direct weld cooling pipe of heat dissipation channel, the cooling pipe is connected with the external connection pipe, at the motor during operation, makes the inside cold water of storage water tank flow along the pipeline circulation of connecting pipe and cooling pipe, thereby takes away housing face's heat, improves the radiating effect, strengthens the explosion-proof properties of motor.
2. The heat receiver that utilizes heat absorbing material to make absorbs the inside heat of frame to give the pipeline body of making by heat sink material with the heat transfer, the pipeline body is direct to contact with external environment, and on the one hand, cold water circulation flows, takes away the inside heat of pipeline body, and on the other hand, pipeline body surface temperature directly dissipates in the environment, and the internal portion temperature of pipeline reduces fast, improves the cooling effect to the frame is inside.
Drawings
Fig. 1 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of another embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of another embodiment of the present invention.
In the figure: 1. a machine base; 2. an outer housing; 3. an inner housing; 4. a heat dissipation channel; 5. a cooling pipe; 6. a connection port; 7. a water storage tank; 8. a connecting pipe; 9. a power water pump; 10. mounting grooves; 11. a vent hole; 12. a pipe body; 13. a heat absorbing body; 14. and (6) a port.
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.
Referring to fig. 1-3, an energy-saving motor with an explosion-proof housing comprises a base 1 and a housing, wherein the housing comprises an outer housing 2 and an inner housing 3, a heat dissipation channel 4 is reserved between the outer housing 2 and the inner housing 3, and a cooling pipe 5 is arranged inside the heat dissipation channel 4;
the cooling pipe 5 and the heat dissipation channel 4 are welded into a whole, a connecting port 6 is arranged on the surface of the outer shell 2, and the cooling pipe 5 extends to the outer side of the outer shell 2 through the connecting port 6;
a water storage tank 7 is arranged outside the outer shell 2, a connecting pipe 8 and a power water pump 9 are arranged on the water storage tank 7, the top ends of the two connecting pipes 8 are respectively and fixedly connected with the two ends of the cooling pipe 5, and the bottom ends of the two connecting pipes 8 extend to the inner cavity of the water storage tank 7;
in the embodiment, the shell is divided into an outer shell 2 and an inner shell 3, a heat dissipation channel 4 is reserved between the outer shell and the inner shell, a cooling pipe 5 is directly welded in the heat dissipation channel 4, the cooling pipe 5 is connected with an external connecting pipe 8, and when the motor works, cold water in a water storage tank 7 circularly flows along the pipelines of the connecting pipe 8 and the cooling pipe 5, so that heat on the surface of the shell is taken away, the heat dissipation effect is improved, and the explosion-proof performance of the motor is enhanced;
in this embodiment, the connection ports 6 are adapted to the ports of the cooling pipe 5, two connection ports 6 are provided, and two ends of the cooling pipe 5 respectively penetrate through the two connection ports 6 and extend to the outer side of the outer shell 2;
further, the bottom of the heat dissipation channel 4 is provided with an installation groove 10, and the cooling pipe 5 is installed in the inner cavity of the installation groove 10;
the installation groove 10 is formed, and the cooling pipe 5 is installed inside the installation groove 10, so that the contact area between the cooling pipe 5 and the installation groove 10 is increased, more heat is taken away, and the cooling effect is improved;
furthermore, the inner shell 3 is provided with a vent hole 11, and the vent hole 11 is communicated with the inner cavity of the base 1 and the heat dissipation channel 4;
due to the arrangement of the cooling pipe 5, the temperature inside the heat dissipation channel 4 is lower, and therefore, the ventilation holes 11 are formed, so that heat exchange between the inside of the machine base 1 and the inside of the heat dissipation channel 4 can be realized, the cooling speed can be realized more quickly, and the heat dissipation effect is improved;
furthermore, a plurality of vent holes 11 are arranged, and the vent holes 11 are equally distributed along the length direction and the circumferential direction of the base 1;
a plurality of vent holes 11 are formed, and the vent holes 11 are equally distributed on the surface of the inner shell 3, so that the air exchange efficiency is improved, the surface of the inner shell 3 is ensured to radiate heat uniformly, and the radiating effect is good;
furthermore, the cooling pipe 5 comprises a pipeline body 12 made of a heat dissipation material and a heat absorption body 13 made of a heat absorption material, the connecting port 6 is matched with the pipeline body 12, the pipeline body 12 penetrates through the connecting port 6 to extend outwards, the pipeline body 12 and the connecting port 6 are welded into a whole, a plurality of through holes 14 are formed in the inner shell 3, and the heat absorption body 13 penetrates through the through holes 14 to extend to the inner cavity of the base 1;
in this embodiment, the shape of the cooling pipe 5 is limited, and it can be found that the cooling pipe 5 includes a pipe body 12 and a heat absorbing body 13, the pipe body 12 is used for conveying water to flow and take away heat, and the pipe body is directly contacted with the external environment, so that the surface heat of the pipe body is taken away by cold water and can be dissipated in the environment, and the heat absorbing body 13 directly extends to the inner cavity of the machine base 1, so that the heat inside the machine base 1 can be absorbed, and the heat is transferred to the pipe body 12, thereby realizing rapid cooling of the inside of the machine base 1 and improving the explosion-proof effect of the motor;
it should be noted that, in this embodiment, the material of the cooling tube 5 is made of a heat dissipating material, and the material of the heat absorbing body 13 is made of a heat absorbing material, so as to achieve the heat absorbing effect of the cooling tube 5;
the heat absorber 13 may have various shapes, such as a heat absorbing column, a heat absorbing plate, or other shapes, and in order to improve the heat absorbing effect of the heat absorber 13, the area of the heat absorber may be increased, and the surface of the heat absorber may be provided with heat absorbing holes.
The working principle is as follows: divide into shell body 2 and interior casing 3 with the casing, leave between the two and establish heat dissipation channel 4 to at the inside direct weld cooling tube 5 of heat dissipation channel 4, cooling tube 5 is connected with external connection pipe 8, at the motor during operation, makes the inside cold water of storage water tank 7 flow along the pipeline circulation of connecting pipe 8 and cooling tube 5, thereby takes away the heat on shell surface, can.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides an energy-conserving motor with explosion-proof shell, includes frame (1) and casing, its characterized in that: the shell comprises an outer shell (2) and an inner shell (3), a heat dissipation channel (4) is reserved between the outer shell (2) and the inner shell (3), and a cooling pipe (5) is arranged in the heat dissipation channel (4);
the cooling pipe (5) and the heat dissipation channel (4) are welded into a whole, a connecting port (6) is formed in the surface of the outer shell (2), and the cooling pipe (5) extends to the outer side of the outer shell (2) through the connecting port (6);
the outside of shell body (2) is equipped with storage water tank (7), is equipped with connecting pipe (8) and power water pump (9) on storage water tank (7), the top of two connecting pipes (8) respectively with the both ends fixed connection of cooling tube (5), the bottom of two connecting pipes (8) all extends to the inner chamber of storage water tank (7).
2. An energy saving motor with explosion proof housing as claimed in claim 1, wherein: the bottom of the heat dissipation channel (4) is provided with an installation groove (10), and the cooling pipe (5) is installed in the inner cavity of the installation groove (10).
3. An energy saving motor with explosion proof housing as claimed in claim 1, wherein: a ventilation hole (11) is formed in the inner shell (3), and the ventilation hole (11) is communicated with an inner cavity of the base (1) and the heat dissipation channel (4).
4. An energy-saving motor with an explosion-proof housing according to claim 3, characterized in that: the number of the vent holes (11) is multiple, and the vent holes (11) are arranged along the length direction and the circumferential direction of the base (1) in an equal distribution mode.
5. An energy-saving motor with an explosion-proof housing according to claim 4, characterized in that: cooling tube (5) include pipeline body (12) that the heat sink material made and heat-absorbing body (13) that the heat sink material made, connector (6) and pipeline body (12) looks adaptation, pipeline body (12) pass connector (6) and outwards extend, and pipeline body (12) and connector (6) welding as an organic whole, set up a plurality of openings (14) on interior casing (3), heat-absorbing body (13) pass opening (14) and extend to the inner chamber of frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220950749.2U CN217282503U (en) | 2022-04-24 | 2022-04-24 | Energy-saving motor with explosion-proof shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220950749.2U CN217282503U (en) | 2022-04-24 | 2022-04-24 | Energy-saving motor with explosion-proof shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217282503U true CN217282503U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220950749.2U Active CN217282503U (en) | 2022-04-24 | 2022-04-24 | Energy-saving motor with explosion-proof shell |
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| Country | Link |
|---|---|
| CN (1) | CN217282503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115765278A (en) * | 2023-01-10 | 2023-03-07 | 无锡市宏泰电机股份有限公司 | Explosion-proof motor |
-
2022
- 2022-04-24 CN CN202220950749.2U patent/CN217282503U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115765278A (en) * | 2023-01-10 | 2023-03-07 | 无锡市宏泰电机股份有限公司 | Explosion-proof motor |
| CN115765278B (en) * | 2023-01-10 | 2023-04-07 | 无锡市宏泰电机股份有限公司 | Explosion-proof motor |
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