CN220067070U - Explosion-proof motor casing - Google Patents
Explosion-proof motor casing Download PDFInfo
- Publication number
- CN220067070U CN220067070U CN202321714544.5U CN202321714544U CN220067070U CN 220067070 U CN220067070 U CN 220067070U CN 202321714544 U CN202321714544 U CN 202321714544U CN 220067070 U CN220067070 U CN 220067070U
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- China
- Prior art keywords
- explosion
- heat
- water tank
- proof motor
- frame
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 239000004065 semiconductor Substances 0.000 claims abstract description 11
- 229910052573 porcelain Inorganic materials 0.000 claims description 9
- 230000005855 radiation Effects 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 20
- 239000007788 liquid Substances 0.000 abstract description 17
- 238000004880 explosion Methods 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of motor shells and discloses an explosion-proof motor shell, which comprises a shell, wherein a water tank is fixedly connected to the middle of the upper end of the shell, a frame is arranged at the upper end of the interior of the water tank, cold-end ceramic chips are arranged at the lower end of the interior of the frame, a thermoelectric circuit is arranged at the middle of the interior of the frame, hot-end ceramic chips are arranged at the upper end of the interior of the frame, and a heat pipe is wound in the interior of the shell. According to the utility model, the device is provided with the automatic heat dissipation structure, when the motor works for a long time to generate excessive heat, the heat is brought into the water tank through the heat pipe to cool the liquid water, and the semiconductor refrigerating sheet is used for refrigerating the liquid water, so that the motor can be circularly refrigerated, the constant temperature state is always kept, the working efficiency is effectively prevented from being reduced or explosion is prevented from occurring due to the fact that the motor is too high in temperature, and the use efficiency of the motor is improved and the protection of a user is improved.
Description
Technical Field
The utility model relates to the technical field of motor shells, in particular to an explosion-proof motor shell.
Background
The explosion-proof motor is a motor which can be used in flammable and explosive places and does not generate electric spark during operation. The explosion-proof motor is mainly used in coal mines, petroleum and natural gas, petrochemical industry and chemical industry. In addition, the method is widely applied to the departments of textile, metallurgy, urban fuel gas, traffic, grain and oil processing, papermaking, medicine and the like. Explosion-proof motors are used as the primary power equipment, typically to drive pumps, fans, compressors, and other transmission machinery.
In the prior art, most explosion-proof motors can generate a large amount of heat when working, if the heat cannot be timely dissipated, the running efficiency of the motors can be reduced, even explosion can occur, and the normal running of the motors is influenced and the surrounding people can be possibly injured.
Accordingly, a person skilled in the art provides an explosion-proof motor housing to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an explosion-proof motor shell, which is provided with an automatic heat dissipation structure, when a motor works for a long time to generate excessive heat, the heat is brought into a water tank through a heat pipe to cool the liquid water, and the liquid water is refrigerated through a semiconductor refrigeration piece, so that the motor can be circularly refrigerated, a constant temperature state is always kept, the reduction of working efficiency or explosion caused by the overhigh temperature of the motor is effectively prevented, and the use efficiency of the motor and the protection of a user are improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an explosion-proof motor casing, includes the casing, the upper end middle part fixedly connected with water tank of casing, the inside upper end of water tank is provided with the frame, the inside lower extreme of frame is provided with cold junction ceramic chip, the inside middle part of frame is provided with thermoelectric circuit, the inside upper end of frame is provided with hot junction ceramic chip, the inside winding of casing is provided with the heat pipe, the heat pipe runs through the water tank and is provided with the conducting strip at its outside, the both sides terminal surface of casing evenly interval fixedly connected with lug, a plurality of the inside both sides of lug all are provided with the spring, a plurality of the one side terminal surface of spring all fixedly connected with fixture block, a plurality of fixture block all block joint are connected with preceding shell and back shell;
through above-mentioned technical scheme, the device is provided with automatic heat radiation structure, when its motor carries out long-time work and produces too much heat, brings its heat into the water tank through the heat pipe that sets up and makes its liquid water cool off it to refrigerate its liquid water through its semiconductor refrigeration piece, make it circulate the refrigeration to its motor, remain constant temperature state throughout, reduced work efficiency or explosion because of motor temperature is too high has been prevented effectively, the availability factor of motor has been improved and the protection to the user.
Further, radiating columns are uniformly and fixedly connected to the outer side of the middle part of the upper end of the hot end ceramic chip at intervals, a radiating cover is fixedly connected to the upper end of each radiating column, and radiating holes are formed in the middle of each radiating cover;
through above-mentioned technical scheme, through the heat dissipation post and the louvre that set up can accelerate its radiating rate, improve its radiating efficiency, make it can not be because of danger such as explosion that can not timely scatter out of high temperature.
Further, two sides of the lower ends of the front shell and the rear shell are connected with bases through screw threads, and four corners of each base are provided with mounting holes;
through above-mentioned technical scheme, fix its base through the mounting hole that the lower extreme set up, prevent that the phenomenon of empting from appearing in the casing.
Further, a heat radiation fan is arranged in the middle of the upper end of the hot end ceramic chip;
through above-mentioned technical scheme, through the circulation that the radiator fan that sets up can accelerate the air, be convenient for dispel the heat to the inside liquid of its water tank.
Further, the thermoelectric circuit is composed of a plurality of pairs of metal conductors attached to the hot-end porcelain piece and the cold-end porcelain piece, and an N-type semiconductor and a P-type semiconductor which are electrically connected in series in sequence;
through the technical scheme, after the thermoelectric circuit between the cold ends of the hot ends is electrified, the thermoelectric circuit can quickly absorb heat at the cold ends and then quickly release heat at the hot ends, so that quick heat transfer is realized.
Further, a water filling port is formed in one side of the upper end of the water tank, and an end cover is connected to the upper end of the water filling port in a threaded manner;
through above-mentioned technical scheme, be convenient for put into the water tank inside with its liquid through the water injection mouth that sets up, can prevent its liquid spill through the end cover that sets up.
Further, a storage battery is arranged at one side of the upper end of the water tank, and the storage battery is electrically connected with the thermoelectric circuit and the cooling fan;
through above-mentioned technical scheme, through the inside sufficient electric quantity of storage battery, supply power to the electronic component inside the device.
Further, sliding grooves are uniformly arranged on one side end surfaces of the front shell and the rear shell at intervals;
through above-mentioned technical scheme, the fixture block of being convenient for stretches into preceding shell and back shell inside through the spout that sets up and carries out the block connection to it.
The utility model has the following beneficial effects:
1. the explosion-proof motor shell is provided with the automatic heat dissipation structure, when the explosion-proof motor shell works, the heat released by the motor is absorbed through the heat pipe wound outside the shell, the heat is brought into the water tank and is led into liquid water through the heat conducting plate, the heat in the liquid water is dissipated through the semiconductor refrigerating sheet, the motor can be continuously cooled, the efficiency of the motor inside the shell is effectively prevented from being reduced due to excessive heat generated by long-time working, or a certain danger is caused to a user due to excessive explosion, and the protection of the user is improved.
2. According to the explosion-proof motor shell, the portable installation structure is arranged, when the explosion-proof motor shell is used, the shell, the front shell and the rear shell are rapidly installed through the clamping block in a clamping connection mode, meanwhile, the explosion-proof motor shell is fixed through the bolts, the installation efficiency is improved, and the labor intensity of workers is greatly reduced.
3. The explosion-proof motor shell provided by the utility model has the advantages that the structure is simple, the design is ingenious, the motor can be automatically cooled when the motor is overheated during use, the excessive operation of a user is not needed, the automation degree is higher, and the use difficulty of the user is effectively reduced.
Drawings
FIG. 1 is an isometric view of an explosion-proof motor housing according to the present utility model;
FIG. 2 is an exploded view of an explosion-proof motor housing according to the present utility model;
FIG. 3 is a front cross-sectional view of an explosion-proof motor housing according to the present utility model;
FIG. 4 is a front view of an explosion-proof motor housing according to the present utility model;
FIG. 5 is an enlarged view of FIG. 3 at A;
fig. 6 is an enlarged view at B in fig. 3.
Legend description:
1. a base; 2. a mounting hole; 3. a screw; 4. a rear housing; 5. a housing; 6. a front housing; 7. a heat-dissipating cover; 8. a water tank; 9. a heat pipe; 10. a bump; 11. a heat conductive sheet; 12. a storage battery; 13. a clamping block; 14. a spring; 15. a heat radiation hole; 16. a hot-end ceramic chip; 17. a frame; 18. a heat radiation column; 19. a thermoelectric circuit; 20. a heat radiation fan; 21. cold end porcelain piece; 22. a chute; 23. an end cap; 24. and a water filling port.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, one embodiment provided by the present utility model is: the utility model provides an explosion-proof motor casing, including casing 5, the upper end middle part fixedly connected with water tank 8 of casing 5, the inside upper end of water tank 8 is provided with frame 17, the inside lower extreme of frame 17 is provided with cold junction ceramic chip 21, the inside middle part of frame 17 is provided with thermoelectric circuit 19, the inside upper end of frame 17 is provided with hot junction ceramic chip 16, the inside winding of casing 5 is provided with heat pipe 9, heat pipe 9 runs through water tank 8 and is provided with conducting strip 11 in its outside, the both sides terminal surface evenly interval fixedly connected with lug 10 of casing 5, the inside both sides of a plurality of lugs 10 all are provided with spring 14, the one side terminal surface of a plurality of spring 14 all fixedly connected with fixture block 13, a plurality of fixture block 13 all block is connected with preceding shell 6 and back shell 4, the device is provided with automatic heat radiation structure, when its motor carries out long-time work and produces too much heat, carry its heat into in water tank 8 through the heat pipe 9 that sets up and make it cool down, and carry out the refrigeration to its liquid water through its semiconductor refrigeration piece, make it circulate to its motor, keep the motor constant temperature all the time, the motor is effectively prevented because of the high temperature has reduced or has reduced work efficiency and has used the explosion protection to the user.
The heat dissipation posts 18 are fixedly connected to the outer sides of the middle parts of the upper ends of the hot end porcelain plates 16 at equal intervals, the heat dissipation covers 7 are fixedly connected to the upper ends of the heat dissipation posts 18, the heat dissipation holes 15 are formed in the middle parts of the heat dissipation covers 7, the heat dissipation speed of the heat dissipation plates can be increased through the arranged heat dissipation posts 18 and the heat dissipation holes 15, the heat dissipation efficiency of the heat dissipation plates is improved, the heat dissipation plates cannot be exploded or the like due to untimely heat dissipation at high temperature, the two sides of the lower ends of the front shell 6 and the rear shell 4 are respectively connected with the base 1 through screws 3, the mounting holes 2 are formed in four corners of the base 1, the base 1 is fixed through the mounting holes 2 arranged at the lower end, the phenomenon that the shell 5 falls down is prevented, the heat dissipation fans 20 are arranged in the middle parts of the upper ends of the hot end porcelain plates 16, the circulation of air can be accelerated through the arranged heat dissipation fans 20, the liquid in the water tank 8 can be conveniently cooled, the thermoelectric circuit 19 is composed of a plurality of pairs of metal conductors which are attached to the hot end porcelain sheet 16 and the cold end porcelain sheet 21 and a plurality of pairs of N-type semiconductors and P-type semiconductors which are electrically connected in series in sequence, the design of the structure ensures that the thermoelectric circuit 19 between the hot end and the cold end can quickly absorb heat at the cold end after being electrified, then the heat is quickly released at the hot end to realize quick heat transfer, a water filling port 24 is arranged at one side of the upper end of the water tank 8, an end cover 23 is connected with the upper end of the water filling port 24 in a threaded manner, liquid is conveniently put into the water tank 8 through the water filling port 24, the liquid can be prevented from splashing through the end cover 23, a storage battery 12 is arranged at one side of the upper end of the water tank 8, the storage battery 12 is electrically connected with the thermoelectric circuit 19 and a heat dissipation fan 20, and enough electric quantity is stored in the storage battery 12 to supply power electronic elements in the device, the front shell 6 and the rear shell 4 are uniformly provided with sliding grooves 22 at intervals on one side end surface, and clamping blocks 13 are conveniently inserted into the front shell 6 and the rear shell 4 to be clamped and connected through the sliding grooves 22.
Working principle: when the device is used, a worker slides the convex blocks 10 of the shell 5, the front shell 6 and the rear shell 4 to enable the shell 5, the front shell 6 and the rear shell 4 to be in clamping connection, after the clamping connection is completed, the shell is connected to the upper end of the base 1 through the set screw 3 in a threaded manner, and is installed at a working position through the installation hole 2, so that the device can stably work, when the device works, heat released by a motor is carried by a condensing agent in the heat pipe 9 to carry the heat in the water tank 8, the heat is led into liquid through the heat conducting fin 11, and the heat in the liquid is discharged through the operation of the thermoelectric circuit 19, so that the motor can be continuously radiated, the motor cannot be reduced in efficiency due to overhigh temperature, and the use efficiency of the motor is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. An explosion-proof motor casing, includes casing (5), its characterized in that: the utility model discloses a solar energy storage device, including casing (5), frame (17) are provided with in the upper end middle part fixedly connected with water tank (8) of casing (5), the inside upper end of water tank (8) is provided with frame (17), the inside lower extreme of frame (17) is provided with cold junction porcelain piece (21), the inside middle part of frame (17) is provided with thermoelectric circuit (19), the inside upper end of frame (17) is provided with hot junction porcelain piece (16), the inside winding of casing (5) is provided with heat pipe (9), heat pipe (9) run through water tank (8) and are provided with conducting strip (11) in its outside, the both sides terminal surface evenly interval fixedly connected with lug (10) of casing (5), a plurality of the inside both sides of lug (10) all are provided with spring (14), a plurality of the equal fixedly connected with fixture block (13) of one side terminal surface of spring (14), a plurality of fixture block (13) all block are connected with front housing (6) and back housing (4).
2. An explosion-proof motor housing as set forth in claim 1, wherein: the heat-dissipating structure is characterized in that heat-dissipating columns (18) are fixedly connected to the outer side of the middle of the upper end of each hot-end ceramic tile (16) at equal intervals, a heat-dissipating cover (7) is fixedly connected to the upper end of each heat-dissipating column (18), and heat-dissipating holes (15) are formed in the middle of each heat-dissipating cover (7).
3. An explosion-proof motor housing as set forth in claim 1, wherein: the two sides of the lower ends of the front shell (6) and the rear shell (4) are respectively connected with a base (1) through screws (3), and four corners of the base (1) are respectively provided with mounting holes (2).
4. An explosion-proof motor housing as set forth in claim 1, wherein: and a heat radiation fan (20) is arranged in the middle of the upper end of the hot-end ceramic chip (16).
5. An explosion-proof motor housing as set forth in claim 1, wherein: the thermoelectric circuit (19) is composed of a plurality of pairs of metal conductors which are attached to the hot-end ceramic chip (16) and the cold-end ceramic chip (21) and an N-type semiconductor and a P-type semiconductor which are electrically connected in series in sequence.
6. An explosion-proof motor housing as set forth in claim 1, wherein: a water filling port (24) is formed in one side of the upper end of the water tank (8), and an end cover (23) is connected with the upper end of the water filling port (24) through threads.
7. An explosion-proof motor housing as set forth in claim 1, wherein: a storage battery (12) is arranged at one side of the upper end of the water tank (8), and the storage battery (12) is electrically connected with a thermoelectric circuit (19) and a cooling fan (20).
8. An explosion-proof motor housing as set forth in claim 1, wherein: the front shell (6) and the rear shell (4) are uniformly provided with sliding grooves (22) at intervals on one side end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714544.5U CN220067070U (en) | 2023-07-03 | 2023-07-03 | Explosion-proof motor casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714544.5U CN220067070U (en) | 2023-07-03 | 2023-07-03 | Explosion-proof motor casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220067070U true CN220067070U (en) | 2023-11-21 |
Family
ID=88765180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321714544.5U Active CN220067070U (en) | 2023-07-03 | 2023-07-03 | Explosion-proof motor casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220067070U (en) |
-
2023
- 2023-07-03 CN CN202321714544.5U patent/CN220067070U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |