CN112152418B - Integral coaxial magnetic coupling transmission structure for small high-temperature and high-pressure container - Google Patents
Integral coaxial magnetic coupling transmission structure for small high-temperature and high-pressure container Download PDFInfo
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- CN112152418B CN112152418B CN202011151764.2A CN202011151764A CN112152418B CN 112152418 B CN112152418 B CN 112152418B CN 202011151764 A CN202011151764 A CN 202011151764A CN 112152418 B CN112152418 B CN 112152418B
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- Prior art keywords
- integral
- coaxial
- transmission structure
- heat dissipation
- magnetic coupling
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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 230000008878 coupling Effects 0.000 title claims abstract description 34
- 238000010168 coupling process Methods 0.000 title claims abstract description 34
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 34
- 230000017525 heat dissipation Effects 0.000 claims abstract description 45
- 125000006850 spacer group Chemical group 0.000 claims abstract description 31
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000001816 cooling Methods 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 17
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 239000000498 cooling water Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J12/00—Pressure vessels in general
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/102—Magnetic gearings, i.e. assembly of gears, linear or rotary, by which motion is magnetically transferred without physical contact
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
- H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
- H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
- H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Abstract
The invention discloses an integral coaxial magnetic coupling transmission structure suitable for a small high-temperature and high-pressure container, which belongs to the field of transmission structures and comprises a motor, an outer magnetic rotor assembly and an inner magnetic rotor assembly, wherein an output shaft of the motor is fixedly connected with a rigid coupling, the right end of the rigid coupling is fixedly connected with the outer magnetic rotor assembly, the inner side of the outer magnetic rotor assembly is rotationally connected with an integral sealing spacer, and the inner magnetic rotor assembly is positioned in the integral sealing spacer and is rotationally connected with the integral sealing spacer. According to the invention, the transmission efficiency of the motor is improved, all moving parts are arranged in the equipment, the safety guarantee of the equipment is improved, the equipment is convenient to operate, the heat dissipation effect of the device is further improved by the inner and outer structure, the influence of overhigh temperature on the work of the magnet due to the sealing structure is avoided, the service life is prolonged, and the use and operation of a user are facilitated.
Description
Technical Field
The invention relates to the field of transmission structures, in particular to an integral coaxial magnetic coupling transmission structure suitable for a small high-temperature and high-pressure container.
Background
Most small-sized high-temperature and high-pressure containers are usually provided with moving parts, power devices are usually arranged outside the containers, for example, an autoclave of experimental equipment usually needs internal stirring, a conventional transmission device is a transmission shaft extending from outside to inside the containers, an external motor drives the shaft to rotate, and at the moment, a dynamic seal is arranged between the rotation shaft and the high-pressure container, and the sealing capability is poor and the pressure resistance is low.
The sealing spacer is split type and consists of an upper spacer and a lower spacer, the sealing structure is an O-shaped ring, the sealing surface is large in size, the O-shaped ring is easy to age in a high-temperature and high-pressure environment for a long time, the sealing effect is poor, the driving motor and the magnetic stirrer are driven by a belt, the transmission efficiency is only 85% -95%, the transmission belt is required to be disassembled and assembled each time the pressure vessel is opened and closed, the operation is inconvenient, and potential safety hazards still exist in the operation process due to the outside of the belt. Meanwhile, the appearance layout is troublesome, the whole structure is large in size, the temperature of a transmission connection part is too high due to the closed structure of the traditional coaxial magnetic coupling transmission structure, and the service life of a magnet and the structure is reduced due to the temperature of a passage, so that an integral coaxial magnetic coupling transmission structure suitable for a small-sized high-temperature and high-pressure container is provided to solve the problems.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the invention aims to provide an integral coaxial magnetic coupling transmission structure suitable for a small-sized high-temperature and high-pressure container, which has the advantage of good heat dissipation effect, and solves the problems that the sealing spacer is inconvenient to operate in a split type, potential safety hazards exist in the operation process due to the exposure of a sheath, meanwhile, the appearance layout is troublesome, the whole structure is large in size, the temperature of a transmission connection part is too high due to the sealing structure of the traditional coaxial magnetic coupling transmission structure, and the service life of a magnet and the structure is reduced due to the temperature of a passageway.
2. Technical proposal
In order to solve the problems, the invention adopts the following technical scheme.
The utility model provides an integral coaxial magnetic coupling transmission structure suitable for small-size high temperature high pressure vessel, includes motor, outer magnetic rotor subassembly and interior magnetic rotor subassembly, the output shaft fixedly connected with rigid coupling of motor, rigid coupling's right-hand member and outer magnetic rotor subassembly fixed connection, the inboard of outer magnetic rotor subassembly rotates and is connected with integral sealed spacer, interior magnetic rotor subassembly is located the inside of integral sealed spacer and rotates with integral sealed spacer to be connected, cup joint rather than fixed connection's coaxial supporting sleeve on the integral sealed spacer, coaxial supporting sleeve's left side and motor fixed connection, outer magnetic rotor subassembly is located coaxial supporting sleeve's inboard and rotates with coaxial supporting sleeve to be connected, coaxial supporting sleeve's outside cup joint rather than fixed connection's cooling tube, evenly distributed's louvre has all been seted up on cooling tube and the coaxial supporting sleeve, two adjacent louvres are linked together, the top and the equal fixed mounting of bottom fan, set up the cooling channel on the tube, the both ends of cooling channel all extend to the outside of integral sealed spacer, two cooling devices have both ends and two water-cooled down tubes to be connected with each other, three-way pipe and two sets of cooling device are connected with each other.
Preferably, the radiating pipes are integrally provided with mounting plates, and the two radiating fans are respectively and fixedly arranged at the top and the bottom of the mounting plates.
Preferably, the radiating pipe is made of red copper.
Preferably, two ends of the three-way pipes are respectively inserted with a connecting pipe, and the two three-way pipes are connected with the heat dissipation channel and the water cooling device through four connecting pipes in a threaded manner.
Preferably, the heat dissipation channel is spiral, and the heat dissipation hole is positioned at a gap of the heat dissipation channel.
Preferably, the heat dissipation pipe is integrally formed with a spiral heat dissipation fin, and the spiral heat dissipation fin is located at the outer side of the heat dissipation channel.
Preferably, the water cooling device comprises a heat exchange sleeve, a heat exchange cavity is formed between the inner side of the heat exchange sleeve and the integral sealing spacer sleeve, water exchange ports are formed in the top end and the bottom end of the heat exchange sleeve, and the water exchange ports are in threaded connection with the connecting pipe.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) According to the scheme, the integral coaxial magnetic coupling transmission structure is formed by the motor, the rigid coupler, the outer magnetic rotor assembly, the inner magnetic rotor assembly, the integral sealing spacer bush and the coaxial support sleeve, the motor transmission efficiency can be improved through the rigid direct connection unit in a pressure container environment with the temperature of 500 ℃ and the pressure of 35MPa, all moving parts are placed inside equipment, the equipment safety guarantee is improved, the equipment is convenient to operate, meanwhile, the ventilation speed of the outer side of the radiating pipe is accelerated through the operation of the radiating fan, the air exchange speed of the inner side of the coaxial support sleeve is accelerated through the radiating hole, the cooling effect is achieved, the two three-way pipe external water sources are used for connection, cooling water is led into the inner side of the radiating channel and the water cooling device through the three-way pipe, the radiating effect of the radiating pipe and the water cooling device is further improved through the inner and outer structure, the influence on the work of the magnet due to overhigh temperature caused by the sealing structure is avoided, the service life is prolonged, and the use operation of a user is facilitated.
(2) This scheme, through the mounting panel convenient to use person with the heat dissipation fan install on the cooling tube of cambered surface to the operation of heat dissipation fan uses, and the symmetry sets up the heat dissipation that can let the circulation of air more even simultaneously.
(3) According to the scheme, the radiating tube is made of red copper, so that the heat exchange efficiency is high, and the radiating effect and the radiating speed of the device can be improved.
(4) According to the scheme, the three-way pipe, the heat dissipation channel and the water cooling device are connected and fixed by the connecting pipe, the structure is simple and convenient, and the three-way pipe is convenient for a user to operate.
(5) According to the scheme, the heat dissipation channels evenly surround the heat dissipation pipes, so that the water cooling effect is more even, the heat concentration is reduced, the heat dissipation holes are distributed at the gaps of the heat dissipation channels, and the effect of heat dissipation uniformity is improved when mutual influence is avoided.
(6) According to the scheme, the contact area between the spiral radiating fin and the air is increased, so that flowing air is more favorable for taking away heat on the radiating pipe, and the radiating effect is achieved.
(7) According to the scheme, the water inlet is convenient for cooling water to enter, and when the cooling water enters the heat exchange sleeve, the cooling water is convenient to dissipate heat between the integral sealing spacer sleeves.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
fig. 2 is a schematic structural view of a radiating pipe according to the present invention.
The reference numerals in the figures illustrate:
1. a motor; 2. a rigid coupling; 3. an outer magnetic rotor assembly; 4. an inner magnetic rotor assembly; 5. an integral sealing spacer; 6. a coaxial support sleeve; 7. a heat radiating pipe; 8. a heat radiation hole; 9. a heat dissipation fan; 10. a heat dissipation path; 11. a water cooling device; 111. a heat exchange sleeve; 112. a heat exchange cavity; 113. a water exchanging port; 12. a three-way pipe; 13. a mounting plate; 14. a connecting pipe; 15. spiral heat sink.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-2, an integral coaxial magnetic coupling transmission structure suitable for small-sized high temperature and high pressure containers comprises a motor 1, an outer magnetic rotor assembly 3 and an inner magnetic rotor assembly 4, wherein an output shaft of the motor 1 is fixedly connected with a rigid coupler 2, the right end of the rigid coupler 2 is fixedly connected with the outer magnetic rotor assembly 3, the inner side of the outer magnetic rotor assembly 3 is rotationally connected with an integral sealing spacer 5, the inner magnetic rotor assembly 4 is positioned in the integral sealing spacer 5 and rotationally connected with the integral sealing spacer 5, the integral sealing spacer 5 is sleeved with a coaxial support sleeve 6 fixedly connected with the integral sealing spacer 5, the left side of the coaxial support sleeve 6 is fixedly connected with the motor 1, the outer magnetic rotor assembly 3 is positioned at the inner side of the coaxial support sleeve 6 and rotationally connected with the coaxial support sleeve 6, the outer side of the coaxial support sleeve 6 is sleeved with a radiating pipe 7 fixedly connected with the coaxial support sleeve 6, the radiating pipes 7 and the coaxial support sleeve 6 are respectively provided with radiating holes 8 which are uniformly distributed, two adjacent radiating holes 8 are communicated, the top and the bottom of each radiating pipe 7 are respectively fixedly provided with a radiating fan 9, the radiating pipes 7 are respectively provided with a radiating channel 10, two ends of each radiating channel 10 extend to the outer side of each radiating pipe 7, the integral sealing spacer bush 5 is sleeved with a water cooling device 11, the top and the bottom of each coaxial support sleeve 6 are respectively provided with a three-way pipe 12, two ends of each three-way pipe 12 are respectively fixedly connected and communicated with the radiating channels 10 and the water cooling device 11, an integral coaxial magnetic coupling transmission structure is formed by the motor 1, the rigid coupler 2, the outer magnetic rotor assembly 3, the inner magnetic rotor assembly 4, the integral sealing spacer bush 5 and the coaxial support sleeve 6, the integral coaxial magnetic coupling transmission structure can adapt to the pressure vessel environment with the temperature of 500 ℃ and the pressure of 35MPa, the motor transmission efficiency is improved, equipment safety guarantee is improved by arranging all moving parts inside the equipment, equipment operation is convenient, simultaneously, the ventilation speed of the outer side of the radiating pipe 7 is accelerated by electrifying the radiating fan 9, the air outside air exchange speed of the inner side of the coaxial supporting sleeve 6 is accelerated by driving the radiating hole 8, the cooling effect is achieved, the two three-way pipes 12 are utilized for connecting with the external water source, cooling water is led into the inner side of the radiating channel 10 and the inner side of the water cooling device 11 through the three-way pipes 12, the radiating effect of the device is further improved by the inner and outer structure, the influence of the temperature on the work of the magnet due to the sealing structure is avoided, the service life is prolonged, and the use and the operation of a user are facilitated.
Further, integrated into one piece has mounting panel 13 on the cooling tube 7, and two heat dissipation fans 9 are fixed mounting respectively at the top and the bottom of mounting panel 13, and the user installs heat dissipation fan 9 on the cooling tube 7 of cambered surface through mounting panel 13 to the operation of heat dissipation fan 9 uses, and the symmetry sets up the heat dissipation that can let the circulation of air simultaneously more even.
Further cooling tube 7 is made by red copper, because cooling tube 7 is made by red copper, and heat exchange efficiency is high, can improve the radiating effect and the speed of device.
The two ends of the two further three-way pipes 12 are respectively inserted with the connecting pipes 14, the two three-way pipes 12 are in threaded connection with the heat dissipation channel 10 and the water cooling device 11 through the four connecting pipes 14, a user can conveniently connect and fix the three-way pipes 12, the heat dissipation channel 10 and the water cooling device 11 through the connecting pipes 14, the structure is simple and convenient, and the user can conveniently operate and use the three-way pipes.
Further, the heat dissipation channel 10 is spiral, the heat dissipation holes 8 are positioned at the gaps of the heat dissipation channel 10, and the heat dissipation channel 10 uniformly surrounds the heat dissipation pipe 7, so that the water cooling effect is more uniform, the heat concentration is reduced, the heat dissipation holes 8 are distributed at the gaps of the heat dissipation channel 10, and the effect of uniform heat dissipation is improved while the mutual influence is avoided.
Further, the spiral radiating fins 15 are integrally formed on the radiating pipe 7, the spiral radiating fins 15 are located on the outer side of the radiating channel 10, the contact area between the spiral radiating fins 15 and air is increased, heat on the radiating pipe 7 is taken away by flowing air, and the radiating effect is achieved.
Further, the water cooling device 11 comprises a heat exchange sleeve 111, a heat exchange cavity 112 is formed between the inner side of the heat exchange sleeve 111 and the integral sealing spacer 5, water exchange ports 113 are formed in the top end and the bottom end of the heat exchange sleeve 111, the water exchange ports 113 are in threaded connection with the connecting pipe 14, cooling water is conveniently introduced into the water exchange ports 113, and heat dissipation between the integral sealing spacer 5 is conveniently carried out when cooling water enters the heat exchange sleeve 111 in the heat exchange sleeve 111.
Working principle: the motor 1, the rigid coupling 2, the outer magnetic rotor assembly 3, the inner magnetic rotor assembly 4, the integral sealing spacer 5 and the coaxial support sleeve 6 form an integral coaxial magnetic coupling transmission structure, the motor can adapt to the pressure vessel environment with the temperature of 500 ℃ and the pressure of 35MPa, the motor transmission efficiency is improved through the rigid direct connection unit, all moving parts are placed inside equipment, the equipment safety guarantee is improved, the equipment is convenient to operate, the air circulation speed outside the radiating pipe 7 is accelerated through the electrifying operation of the radiating fan 9, the air external air exchange rate inside the coaxial support sleeve 6 is accelerated through the radiating hole 8, the cooling effect is achieved, the two three-way pipes 12 are used for connecting an external water source, cooling water is led into the inside of the radiating channel 10 through the three-way pipe 12 and the inside of the water cooling device 11, the radiating pipe 7 and the water cooling device 11 are cooled, the internal and external structures are further improved, the magnet work is prevented from being influenced by the over-high temperature due to the sealing structure, the service life is prolonged, and the use and the operation of a user is facilitated.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides an integral coaxial magnetic coupling transmission structure suitable for small-size high temperature high pressure vessel, includes motor (1), outer magnetic rotor subassembly (3) and interior magnetic rotor subassembly (4), its characterized in that: the motor (1) output shaft fixedly connected with rigid coupling (2), the right-hand member of rigid coupling (2) and outer magnetic rotor subassembly (3) fixed connection, the inboard rotation of outer magnetic rotor subassembly (3) is connected with integral sealed spacer (5), interior magnetic rotor subassembly (4) are located the inside of integral sealed spacer (5) and rotate with integral sealed spacer (5) and be connected, coaxial supporting sleeve (6) rather than fixed connection have been cup jointed on integral sealed spacer (5), the left side and motor (1) fixed connection of coaxial supporting sleeve (6), outer magnetic rotor subassembly (3) are located the inboard of coaxial supporting sleeve (6) and rotate with coaxial supporting sleeve (6) and be connected, the outside of coaxial supporting sleeve (6) cup joints with its fixed connection's cooling tube (7), evenly distributed's louvre (8) have all been seted up on cooling tube (7) and coaxial supporting sleeve (6), two adjacent holes (8) are linked together, coaxial supporting sleeve (7) have cup jointed with motor (1) fixed connection's left side, cooling tube (7) have been cup jointed on the cooling tube (7) and have all been installed cooling tube (10) and have been connected to the cooling tube (10) on the outside of coaxial supporting sleeve (6), the top and the bottom of the coaxial support sleeve (6) are respectively provided with a three-way pipe (12), and two ends of the two three-way pipes (12) are respectively fixedly connected and communicated with the heat dissipation channel (10) and the water cooling device (11).
2. The integral coaxial magnetic coupling transmission structure suitable for small high-temperature and high-pressure containers according to claim 1, wherein the integral coaxial magnetic coupling transmission structure is characterized in that: the radiating pipes (7) are integrally formed with mounting plates (13), and the two radiating fans (9) are respectively and fixedly arranged at the top and the bottom of the mounting plates (13).
3. The integral coaxial magnetic coupling transmission structure suitable for small high-temperature and high-pressure containers according to claim 1, wherein the integral coaxial magnetic coupling transmission structure is characterized in that: the radiating pipe (7) is made of red copper.
4. The integral coaxial magnetic coupling transmission structure suitable for small high-temperature and high-pressure containers according to claim 1, wherein the integral coaxial magnetic coupling transmission structure is characterized in that: connecting pipes (14) are inserted into two ends of the two three-way pipes (12), and the two three-way pipes (12) are in threaded connection with the heat dissipation channel (10) and the water cooling device (11) through the four connecting pipes (14).
5. The integral coaxial magnetic coupling transmission structure suitable for small high-temperature and high-pressure containers according to claim 1, wherein the integral coaxial magnetic coupling transmission structure is characterized in that: the heat dissipation channel (10) is spiral, and the heat dissipation hole (8) is positioned at a gap of the heat dissipation channel (10).
6. The integral coaxial magnetic coupling transmission structure suitable for small high-temperature and high-pressure containers according to claim 1, wherein the integral coaxial magnetic coupling transmission structure is characterized in that: the heat dissipation pipe (7) is integrally formed with a spiral heat dissipation fin (15), and the spiral heat dissipation fin (15) is located on the outer side of the heat dissipation channel (10).
7. The integral coaxial magnetic coupling transmission structure suitable for small high temperature and high pressure containers of claim 4, wherein: the water cooling device (11) comprises a heat exchange sleeve (111), a heat exchange cavity (112) is formed between the inner side of the heat exchange sleeve (111) and the integral sealing spacer sleeve (5), water exchange ports (113) are formed in the top end and the bottom end of the heat exchange sleeve (111), and the water exchange ports (113) are in threaded connection with the connecting pipe (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011151764.2A CN112152418B (en) | 2020-10-26 | 2020-10-26 | Integral coaxial magnetic coupling transmission structure for small high-temperature and high-pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011151764.2A CN112152418B (en) | 2020-10-26 | 2020-10-26 | Integral coaxial magnetic coupling transmission structure for small high-temperature and high-pressure container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112152418A CN112152418A (en) | 2020-12-29 |
| CN112152418B true CN112152418B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011151764.2A Active CN112152418B (en) | 2020-10-26 | 2020-10-26 | Integral coaxial magnetic coupling transmission structure for small high-temperature and high-pressure container |
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| Country | Link |
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| CN (1) | CN112152418B (en) |
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| CN2759049Y (en) * | 2004-12-21 | 2006-02-15 | 温州市工科所磁传动设备厂 | High-speed magnetic drier |
| EP2611012A2 (en) * | 2011-12-27 | 2013-07-03 | EagleBurgmann Germany GmbH & Co. KG | Magnetic coupling and stirring assembly with such a magnetic coupling |
| WO2013157986A1 (en) * | 2012-04-18 | 2013-10-24 | Общество С Ограниченной Ответственностью "Эуф Лабс" | Centrifugal pump with a magnetic coupling for the delivery of hot fluids |
| CN104923352A (en) * | 2015-07-06 | 2015-09-23 | 中国地质大学（北京） | Airtight pulverizer and application thereof |
| CN107605746A (en) * | 2017-11-03 | 2018-01-19 | 安徽南方化工泵业有限公司 | A kind of cooling type metal magnetic pump |
| CN108768077A (en) * | 2018-06-08 | 2018-11-06 | 杭州原正化学工程技术装备有限公司 | A kind of magnetic driving equipment |
| CN209254768U (en) * | 2018-12-18 | 2019-08-16 | 威海化工机械有限公司 | A kind of reaction kettle with the air-cooled magnetic coupling driver of large torque |
| CN210007534U (en) * | 2019-08-12 | 2020-01-31 | 贾灿 | motor with high-efficient heat dissipation function |
-
2020
- 2020-10-26 CN CN202011151764.2A patent/CN112152418B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759049Y (en) * | 2004-12-21 | 2006-02-15 | 温州市工科所磁传动设备厂 | High-speed magnetic drier |
| EP2611012A2 (en) * | 2011-12-27 | 2013-07-03 | EagleBurgmann Germany GmbH & Co. KG | Magnetic coupling and stirring assembly with such a magnetic coupling |
| WO2013157986A1 (en) * | 2012-04-18 | 2013-10-24 | Общество С Ограниченной Ответственностью "Эуф Лабс" | Centrifugal pump with a magnetic coupling for the delivery of hot fluids |
| CN104923352A (en) * | 2015-07-06 | 2015-09-23 | 中国地质大学（北京） | Airtight pulverizer and application thereof |
| CN107605746A (en) * | 2017-11-03 | 2018-01-19 | 安徽南方化工泵业有限公司 | A kind of cooling type metal magnetic pump |
| CN108768077A (en) * | 2018-06-08 | 2018-11-06 | 杭州原正化学工程技术装备有限公司 | A kind of magnetic driving equipment |
| CN209254768U (en) * | 2018-12-18 | 2019-08-16 | 威海化工机械有限公司 | A kind of reaction kettle with the air-cooled magnetic coupling driver of large torque |
| CN210007534U (en) * | 2019-08-12 | 2020-01-31 | 贾灿 | motor with high-efficient heat dissipation function |
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| Publication number | Publication date |
|---|---|
| CN112152418A (en) | 2020-12-29 |
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