CN220122671U - Radiation-proof high-low temperature vacuum motor - Google Patents
Radiation-proof high-low temperature vacuum motor Download PDFInfo
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- CN220122671U CN220122671U CN202320467223.3U CN202320467223U CN220122671U CN 220122671 U CN220122671 U CN 220122671U CN 202320467223 U CN202320467223 U CN 202320467223U CN 220122671 U CN220122671 U CN 220122671U
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- motor
- radiation
- vacuum motor
- cover plate
- rotating shaft
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- 239000004519 grease Substances 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000001050 lubricating effect Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model provides a radiation-proof high-low temperature vacuum motor, which comprises a motor outer shell, wherein a ring-shaped front cover plate is nested on the outer edge of the front end of the motor outer shell, a ring-shaped rear cover plate is clamped on the outer edge of the tail of the motor outer shell, a radiation-proof layer is arranged in the motor outer shell, the radiation-proof layer is formed by pressing metal fiber radiation-proof blended fabrics, the radiation-proof layer can effectively prevent the vacuum motor from outwards radiating in the using process, the vacuum motor is introduced through a low-temperature air inlet pipe, and low-temperature air is spirally cooled in the vacuum motor. The temperature of the low-temperature gas can be gradually increased in the process of cooling the vacuum motor. After the vacuum motor is cooled for one time, the heated gas is discharged through the high-temperature exhaust pipe eight. Thereby realizing the effect of low-temperature cold air on the cyclic cooling of the vacuum motor.
Description
Technical Field
The utility model relates to the field of vacuum motors, in particular to a radiation-proof high-low temperature vacuum motor.
Background
A baffle plate is arranged in a motor shell of a rotating shaft to divide the space inside the motor into a first cavity and a second cavity, a stator and a rotor are arranged in the first cavity, one end of the rotating shaft of the rotor extends out of the motor shell, the other end of the rotating shaft penetrates through a rotating shaft hole in the baffle plate, an exhaust nozzle is arranged on one side of the first cavity in the motor shell, a spring piece is arranged on an inner nozzle of the exhaust nozzle, one end of the spring piece is fixed on the inner nozzle edge of the exhaust nozzle, the other end of the spring piece is connected with an air-isolation cover plate, and a sealing plate is fixed on an outer nozzle of the exhaust nozzle by a screw.
But current application number: the vacuum motor proposed by CN201820707109.2 has some defects in the use process, firstly, the existing vacuum motor can generate radiation in the use process, staff works in the radiation environment for a long time to easily damage the body, then a radiation-proof structure is required to prevent the real power motor from generating radiation in the operation process, secondly, the existing vacuum motor can generate a large amount of heat in the operation process, the existing vacuum motor lacks timely removal of the heat, and further the service life of the vacuum motor is reduced, so that we make improvements on the radiation-proof high-low temperature vacuum motor.
Disclosure of Invention
The utility model aims at: aiming at the problems of the prior art. In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a high low temperature vacuum motor of radiation protection, includes the motor shell body, the nested ring form front shroud that has on the motor shell body front end outside, the outside of motor shell body afterbody outside is gone up callipers and is being equipped with the radiation protection layer in the motor shell body board layer, the internally mounted of motor shell body has vacuum motor, vacuum motor body surface is provided with the motor electric wire.
As a preferable technical scheme of the utility model, the motor wire penetrates through the side wall of the motor outer shell body and is embedded in the annular front cover plate, and penetrates through the outer ring of the annular front cover plate, and the motor wire is L-shaped.
As a preferable technical scheme of the utility model, organism heat dissipation holes are embedded in the outer rings of the annular front cover plate and the annular rear cover plate, and the organism heat dissipation holes are four and eight in total.
As a preferable technical scheme of the utility model, one side of the vacuum motor is provided with a high-temperature exhaust pipe, the other side of the vacuum motor is connected with a low-temperature air inlet pipe, the high-temperature exhaust pipe and the low-temperature air inlet pipe are mutually symmetrical, a lubricating grease cavity is embedded in the side wall of the motor shell, an air inlet inner groove is embedded below the lubricating grease cavity, and the air inlet inner groove is arranged in the annular rear cover plate.
As the preferable technical scheme of the utility model, the power output end of the vacuum motor is connected with a rotating shaft, the tail end of the rotating shaft is connected with a rotating shaft bearing, the rotating shaft bearing is arranged between the high-temperature exhaust pipe and the lubricating grease cavity, and the central end of the annular front cover plate is embedded with a shaft seat.
According to the preferred technical scheme, a commutator is arranged on an inner ring of the shaft seat, the rotating shaft penetrates through the side wall of the motor outer shell body and is embedded in the commutator, an exhaust guide groove is arranged between the motor outer shell body and the annular front cover plate, and a separation plate is fixed on one side of the exhaust guide groove.
As a preferable technical scheme of the utility model, the top end of the rotating shaft is provided with magnetic coils, twelve magnetic coils are arranged, one ring-shaped array is uniformly arranged on the outer shaft of the rotating shaft, and each magnetic coil is connected with one rotor.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the utility model:
1. the radiation-proof layer is arranged in the plate layer of the motor outer shell and is formed by pressing metal fiber radiation-proof blended fabrics, the radiation-proof layer can effectively prevent the vacuum motor from radiating outwards in the using process,
2. the low-temperature air is introduced into the vacuum motor through the low-temperature air inlet pipe, and the low-temperature air is spirally cooled in the vacuum motor. The temperature of the low-temperature gas can be gradually increased in the process of cooling the vacuum motor. After the vacuum motor is cooled for one time, the heated gas is discharged through the high-temperature exhaust pipe eight. Thereby realizing the effect of low-temperature cold air on the cyclic cooling of the vacuum motor.
Description of the drawings:
FIG. 1 is a schematic diagram of a front view structure provided by the present utility model;
FIG. 2 is a schematic diagram of a main cross-sectional structure provided by the present utility model;
FIG. 3 is a schematic view of the left-hand internal structure provided by the present utility model;
fig. 4 is a schematic diagram of a front view structure provided by the present utility model.
The figures indicate:
1. a motor outer case; 2. a ring-shaped front cover plate; 3. a ring-shaped back cover plate; 4. a radiation protection layer; 5. a body heat dissipation hole; 6. a vacuum motor; 7. a motor wire; 8. a high temperature exhaust pipe; 9. a low-temperature air inlet pipe; 10. a grease cavity; 11. an air inlet inner groove; 12. a rotating shaft; 13. a rotating shaft bearing; 14. a shaft seat; 15. a commutator; 16. a magnetic coil; 17. a rotor; 18. an exhaust diversion trench; 19. and a partition plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments obtained by those skilled in the art without making any creative effort based on the embodiments of the present utility model are within the protection scope of the present utility model, and it should be noted that the embodiments of the present utility model and features and technical solutions of the embodiments of the present utility model may be combined with each other without collision: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
Example 1: referring to fig. 1-4, a radiation-proof high-low temperature vacuum motor comprises a motor outer shell 1, and is characterized in that a ring-shaped front cover plate 2 is nested on the outer edge of the front end of the motor outer shell 1, a ring-shaped rear cover plate 3 is clamped on the outer edge of the tail of the motor outer shell 1, a radiation-proof layer 4 is arranged in a plate layer of the motor outer shell 1, a vacuum motor 6 is arranged in the motor outer shell 1, and motor wires 7 are arranged on the surface of a vacuum motor body. The motor wire 7 penetrates through the side wall of the motor shell body 1 and is embedded in the annular front cover plate 2, and penetrates through the outer ring of the annular front cover plate 2, and the motor wire 7 is L-shaped. The outer rings of the annular front cover plate 2 and the annular rear cover plate 3 are embedded with organism heat dissipation holes 5, and the organism heat dissipation holes 5 are provided with four and eight.
One side of the vacuum motor 6 is provided with a high-temperature exhaust pipe 8, the other side is connected with a low-temperature air inlet pipe 9, the high-temperature exhaust pipe 8 and the low-temperature air inlet pipe 9 are mutually symmetrical, a lubricating grease cavity 10 is embedded in the side wall of the motor shell body 1, an air inlet inner groove 11 is embedded below the lubricating grease cavity 10, and the air inlet inner groove 11 is arranged inside the annular rear cover plate 3.
The power output end of the vacuum motor 6 is connected with a rotating shaft 12, the tail end of the rotating shaft 12 is connected with a rotating shaft bearing 13, the rotating shaft bearing 13 is arranged between the high-temperature exhaust pipe 8 and the lubricating grease cavity 10, and the central end of the annular front cover plate 2 is embedded with a shaft seat 14.
The commutator 15 is arranged on the inner ring of the shaft seat 14, the rotating shaft 12 penetrates through the side wall of the motor outer shell 1 and is embedded in the commutator 15, an exhaust guide groove 18 is arranged between the motor outer shell 1 and the annular front cover plate 2, and a separation plate 19 is fixed on one side of the exhaust guide groove 18. The magnetic coils 16 are arranged on the top end of the rotating shaft 12, twelve magnetic coils 16 are arranged, a uniform annular array is arranged on the outer shaft of the rotating shaft 12, and each magnetic coil 16 is connected with one rotor 17.
In the using process of the utility model, in order to realize the radiation-proof effect of the vacuum motor in the using process, the radiation-proof layer 4 is arranged in the plate layer of the motor outer shell 1, the radiation-proof layer 4 is formed by pressing metal fiber radiation-proof blended fabrics, the radiation-proof layer 4 can effectively prevent the radiation of the vacuum motor from outwards radiating in the using process, and in order to realize timely radiating of heat generated in the operating process of the vacuum motor, the low-temperature air is led into the vacuum motor through the low-temperature air inlet pipe 9, and the low-temperature air is spirally cooled in the vacuum motor. The temperature of the low-temperature gas can be gradually increased in the process of cooling the vacuum motor. After the vacuum motor is cooled for one time, the heated gas is discharged through the high-temperature exhaust pipe eight. Thereby realizing the effect of low-temperature cold air on the cyclic cooling of the vacuum motor.
The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.
Claims (7)
1. The utility model provides a high low temperature vacuum motor of radiation protection, includes motor shell body (1), its characterized in that, the nested ring form front shroud (2) that have on motor shell body (1) front end outside, callipers ring form back shroud (3) are gone up on motor shell body (1) afterbody outside, be equipped with radiation protection layer (4) in motor shell body (1) sheet layer, the internally mounted of motor shell body (1) has vacuum motor (6), vacuum motor organism surface is provided with motor electric wire (7).
2. The radiation-proof high-low temperature vacuum motor according to claim 1, wherein the motor wire (7) is embedded in the annular front cover plate (2) through the side wall of the motor shell (1) and penetrates through the outer ring of the annular front cover plate (2), and the motor wire (7) is L-shaped.
3. A radiation-proof high-low temperature vacuum motor according to claim 2, characterized in that the outer rings of the annular front cover plate (2) and the annular rear cover plate (3) are embedded with organism heat dissipation holes (5), and the organism heat dissipation holes (5) are provided with four, eight in total.
4. A radiation-proof high-low temperature vacuum motor according to claim 3, characterized in that, one side of the vacuum motor (6) is provided with a high-temperature exhaust pipe (8), the other side is connected with a low-temperature air inlet pipe (9), the high-temperature exhaust pipe (8) and the low-temperature air inlet pipe (9) are mutually symmetrical, a grease cavity (10) is embedded in the side wall of the motor outer shell (1), an air inlet inner groove (11) is embedded below the grease cavity (10), and the air inlet inner groove (11) is arranged inside the annular rear cover plate (3).
5. The radiation-proof high-low temperature vacuum motor according to claim 4, wherein the power output end of the vacuum motor (6) is connected with a rotating shaft (12), the tail end of the rotating shaft (12) is connected with a rotating shaft bearing (13), the rotating shaft bearing (13) is arranged between the high-temperature exhaust pipe (8) and the lubricating grease cavity (10), and the central end of the annular front cover plate (2) is embedded with a shaft seat (14).
6. The radiation-proof high-low temperature vacuum motor according to claim 5, wherein a commutator (15) is arranged on an inner ring of the shaft seat (14), the rotating shaft (12) penetrates through the side wall of the motor outer shell (1) and is embedded into the commutator (15), an exhaust guide groove (18) is arranged between the motor outer shell (1) and the annular front cover plate (2), and a separation plate (19) is fixed on one side of the exhaust guide groove (18).
7. A radiation-proof high-low temperature vacuum motor according to claim 6, wherein magnetic coils (16) are arranged on the top end of the rotating shaft (12), twelve magnetic coils (16) are arranged, a uniform annular array is arranged on the outer shaft of the rotating shaft (12), and each magnetic coil (16) is connected with a rotor (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467223.3U CN220122671U (en) | 2023-03-13 | 2023-03-13 | Radiation-proof high-low temperature vacuum motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467223.3U CN220122671U (en) | 2023-03-13 | 2023-03-13 | Radiation-proof high-low temperature vacuum motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220122671U true CN220122671U (en) | 2023-12-01 |
Family
ID=88912642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320467223.3U Active CN220122671U (en) | 2023-03-13 | 2023-03-13 | Radiation-proof high-low temperature vacuum motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220122671U (en) |
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2023
- 2023-03-13 CN CN202320467223.3U patent/CN220122671U/en active Active
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