CN110748491B - Intelligent magneto-electric driving pump for Internet of things - Google Patents
Intelligent magneto-electric driving pump for Internet of things Download PDFInfo
- Publication number
- CN110748491B CN110748491B CN201911270482.1A CN201911270482A CN110748491B CN 110748491 B CN110748491 B CN 110748491B CN 201911270482 A CN201911270482 A CN 201911270482A CN 110748491 B CN110748491 B CN 110748491B
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- motor
- pump
- fan blade
- rotor assembly
- magnet
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- 238000007789 sealing Methods 0.000 claims description 29
- 238000009434 installation Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract 5
- 239000000428 dust Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 1
- 235000013372 meat Nutrition 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 11
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/10—Shaft sealings
- F04D29/12—Shaft sealings using sealing-rings
- F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an intelligent magneto-electric drive pump for an Internet of things, which comprises a feeding hole, a fixed cutter, a pushing screw, a twisting barrel, a dust cover, an orifice plate, a reamer, a charging box, an extrusion motor, an extrusion plug, a spiral motor, a shell, an electric appliance box, a power plug and supporting feet, wherein the extrusion plug is arranged on the left side of the fixed cutter, the reamer is arranged on the right side of the pushing screw, the pushing screw is arranged in the twisting barrel, the twisting barrel is fixed below the dust cover, the dust cover is arranged on the outer portion of the orifice plate, the orifice plate is arranged on the right side of the reamer, the dust cover is arranged above the charging box, and the extrusion motor is connected on the left side of the extrusion plug. This thing allies oneself with intelligent magnetoelectric drive pump installs fixed cutter, detachable orifice plate and shield charging box, need not to manually carry out the rough cut, and direct former meat material is put into can, can process out the finished product of different specifications, and is swift high-efficient to having formed relatively airtight space in the exit, having stopped the direct contact with outside air, health.
Description
Technical Field
The invention relates to the technical field of magneto-electric drive pumps, in particular to an intelligent magneto-electric drive pump of an Internet of things.
Background
The magneto-electric drive pump is a pump body for transmitting torque through a permanent magnet transmission technology, and mechanical contact is not arranged between a driving shaft and an driven shaft, so that the overall tightness of the device is improved, the magneto-electric drive pump can be used for conveying liquids such as petroleum, chemical industry, chemistry, pharmacy, pesticides and the like and in places where mechanical sealing is difficult, but the existing magneto-electric drive pump has some defects when in use:
The existing magneto-electric drive pump is mostly manually and directly operated on site, the requirement on operators is higher in some high-risk places, meanwhile, certain potential safety hazards exist when dangerous liquid is transported, certain injuries can be caused to workers, the device cannot be remotely controlled intelligently by an internet of things, and when leakage or other emergency occurs, the device still can drive the pump body to work under the action of inertia after the device is closed, the liquid cannot be timely separated, and the functionality and the practicability of the device are reduced.
Aiming at the problems, innovative design is urgently needed on the basis of the original magneto-electric driving pump.
Disclosure of Invention
The invention aims to provide an intelligent magneto-electric drive pump for an Internet of things, which aims to solve the problems that most existing magneto-electric drive pumps in the market proposed by the background technology are manually and directly operated on site, the requirements on operators are high in some high-risk places, the intelligent control for the Internet of things cannot be remotely carried out by the device, the pump body can still be driven to work under the inertia effect after the device is closed, and liquid cannot be timely separated.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an thing allies oneself with intelligent magneto-electricity driving pump, including motor housing, motor back cover, motor fan housing and motor fan blade, motor housing's right-hand member bolt mounting has motor back cover, and motor back cover's right side welding has motor fan housing, and motor fan housing's internally mounted has motor fan blade, motor fan blade's middle part key is connected with the fan blade axle, and the surface nested of fan blade axle has the retaining ring, and the outside of fan blade axle is provided with first bearing, first bearing is installed at motor back cover's surface, the left end of fan blade axle is provided with the magnet bottom plate, and the side surface bonding of magnet bottom plate has the second magnet, and the left side of second magnet is provided with first magnet, motor housing's surface threaded connection has the screw, the left side of first magnet is inlayed and is provided with the inner rotor assembly, and the outside of inner rotor assembly is provided with the motor stator, and the motor stator bonds at motor housing's inner wall, the mid-mounting of inner rotor assembly has first flat key pin, and the left side of inner rotor assembly has the hollow pump shaft, and the outside of inner rotor assembly is connected with the second bearing, the outer end of second bearing, the outer end connection of motor housing has the second magnet, and the left side of second magnet is provided with the hollow pump shaft, and the impeller housing, the left side of the hollow pump shaft is provided with the signal transmission seal, and the signal processing device is connected with the outer side of the pump housing, and the signal processing device is welded on the outer side of the pump housing, the outer side of the pump housing is provided with the signal processing, and the signal processing device is welded on the outer side of the pump housing, the inside of installation shell has the baffle, and the rear end of baffle is located the inside of the pump body to the surface nested of baffle has reset spring, the front side of baffle is provided with the electro-magnet, and the electro-magnet is installed on the inner wall of installation shell, the internally mounted of the pump body has pressure sensor, the right-hand member nestification of first flat key pin has first nut flat pad combination.
Preferably, a sleeve is arranged on the surface of the fan blade shaft, an inner fan blade is connected to the left side key of the fan blade shaft, and the horizontal center line of the inner fan blade is overlapped with the horizontal center line of the inner rotor assembly.
Preferably, the outer side surface of the inner rotor assembly is embedded with a third magnet, the surface of the inner rotor assembly is provided with a shaft sleeve, and the inner rotor assembly is in rotary connection with the second bearing through the shaft sleeve.
Preferably, a second flat key pin is inlaid on the left side of the hollow pump shaft, a second nut flat pad combination is fixed at the left end of the second flat key pin, and the hollow pump shaft is connected with the impeller through the second nut flat pad combination.
Preferably, the right side of the bearing seat is provided with a spacer sleeve, the inner side of the left end of the bearing seat is bonded with a sealing ring, and a rotating structure is arranged between the bearing seat and the hollow pump shaft.
Preferably, the outlet is formed in the upper portion of the pump body, the inlet is formed in the left end of the pump body, the sealing groove is formed in the inner wall of the inlet, and the pipe plug is installed on the lower portion of the pump body in a threaded mode.
Preferably, a baffle is arranged in the middle of the installation shell, nested connection is formed between the baffle and the baffle, and a telescopic structure is formed between the baffle and the installation shell through a return spring.
Preferably, a concave-convex matching structure is formed between the baffle and the sealing groove, the diameter of the sealing groove is larger than that of the inlet, and sliding connection is formed between the baffle and the inlet.
Preferably, a fixed plate is arranged on the surface of the baffle, a metal block is welded at the front end of the baffle, and sliding connection is formed between the metal block and the installation shell.
Compared with the prior art, the invention has the beneficial effects that: the intelligent magneto-electric driving pump of the Internet of things;
(1) The remote control device is provided with the signal processor, and the control switch is remotely controlled through the electric connection of the signal processor and the control switch, so that remote internet-of-things control of the device is realized, and the information of the device can be detected and checked in real time on an external output display device by matching with the temperature sensor and the pressure sensor, so that the device has higher safety in the use process, and the practicability of the device is improved;
(2) Be provided with baffle and electro-magnet, connect through the series circuit of electro-magnet and control switch and make the electro-magnet timely carry out the demagnetization after the device outage, the baffle can stretch out under reset spring's effect simultaneously and block the import to stop the transport of liquid, reducible device is by the continuous transport that inertia produced when emergency, increase the functional and the security of device.
Drawings
FIG. 1 is a schematic view of a principal cut-away of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is a schematic diagram of the front view structure of the present invention;
FIG. 4 is a schematic diagram of the workflow of the present invention;
FIG. 5 is a schematic view of a mounting shell of the present invention in a top-down view;
Fig. 6 is a schematic side sectional view of the mounting case of the present invention.
In the figure: 1. a motor housing; 2. a motor rear cover; 3. a motor fan housing; 4. motor fan blade; 5. a first bearing; 6. a fan blade shaft; 601. a sleeve; 602. an inner fan blade; 7. a retainer ring; 8. a magnet base plate; 9. a first magnet; 10. a screw; 11. a first nut flat pad assembly; 12. a motor stator; 13. a second magnet; 14. an inner rotor assembly; 1401. a third magnet; 1402. a shaft sleeve; 15. a first flat key pin; 16. a hollow pump shaft; 1601. a second flat key pin; 1602. a second nut flat pad assembly; 17. a thrust collar; 18. a second bearing; 19. a first seal ring; 20. a bearing seat; 2001. a spacer sleeve; 2002. a seal ring; 21. an impeller; 22. a pump body; 2201. an outlet; 2202. an inlet; 2203. sealing grooves; 2204. plugging a pipe; 23. a second seal ring; 24. a mounting shell; 2401. a partition plate; 25. a signal processor; 26. a control switch; 27. a temperature sensor; 28. a baffle; 2801. a fixing plate; 2802. a metal block; 29. a return spring; 30. an electromagnet; 31. a pressure sensor.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides a technical solution: an intelligent magneto-electric drive pump of the Internet of things comprises a motor shell 1, a motor rear cover 2, a motor fan housing 3, motor fan blades 4, a first bearing 5, a fan blade shaft 6, a retainer ring 7, a magnet bottom plate 8, a first magnet 9, screws 10, a first nut flat pad combination 11, a motor stator 12, a second magnet 13, an inner rotor assembly 14, a first flat key pin 15, a hollow pump shaft 16, a thrust ring 17, a second bearing 18, a first sealing ring 19, a bearing seat 20, an impeller 21, a pump body 22, a second sealing ring 23, a mounting shell 24, a signal processor 25, a control switch 26, a temperature sensor 27, a baffle 28, a reset spring 29, an electromagnet 30 and a pressure sensor 31, wherein the right end bolt of the motor shell 1 is provided with the motor rear cover 2, the right side of the motor rear cover 2 is welded with the motor fan housing 3, and the motor fan blade 4 is internally mounted in the motor fan housing 3, the middle key of the motor fan blade 4 is connected with a fan blade shaft 6, the surface of the fan blade shaft 6 is nested with a retainer ring 7, the outer side of the fan blade shaft 6 is provided with a first bearing 5, the first bearing 5 is arranged on the surface of the motor rear cover 2, the left end of the fan blade shaft 6 is provided with a magnet bottom plate 8, the side surface of the magnet bottom plate 8 is adhered with a second magnet 13, the left side of the second magnet 13 is provided with a first magnet 9, the surface of the motor shell 1 is connected with a screw 10 in a threaded manner, the left side of the first magnet 9 is inlaid with an inner rotor assembly 14, the outer side of the inner rotor assembly 14 is provided with a motor stator 12, the motor stator 12 is adhered to the inner wall of the motor shell 1, the middle part of the inner rotor assembly 14 is provided with a first flat key pin 15, the left side of the inner rotor assembly 14 is provided with a hollow pump shaft 16, the outer side of the inner rotor assembly 14 is connected with a second bearing 18, the outer end of the second bearing 18 is connected with a thrust ring 17, the left side of the motor housing 1 is in threaded connection with the pump body 22, the impeller 21 is arranged in the pump body 22, the right side of the impeller 21 is connected with the hollow pump shaft 16, the outer side of the left end of the impeller 21 is in sliding connection with the first sealing ring 19, the first sealing ring 19 is adhered to the inner wall of the pump body 22, the outer side of the hollow pump shaft 16 is provided with the bearing seat 20, the outer side of the bearing seat 20 is adhered with the second sealing ring 23, the front side surface of the pump body 22 is welded with the mounting shell 24, the front side surface of the motor housing 1 is provided with the signal processor 25, the right side of the signal processor 25 is provided with the control switch 26, the outer surface screw of the motor housing 1 is provided with the temperature sensor 27, the inner side of the mounting shell 24 is provided with the baffle 28, the rear end of the baffle 28 is positioned in the pump body 22, the surface of the baffle 28 is nested with the reset spring 29, the front side of the baffle 28 is provided with the electromagnet 30, the electromagnet 30 is arranged on the inner wall of the mounting shell 24, the inner side of the pump body 22 is internally provided with the pressure sensor 31, and the right end of the first flat key pin 15 is nested with the first nut flat pad combination 11;
The surface of the fan blade shaft 6 is provided with a sleeve 601, the left side key of the fan blade shaft 6 is connected with an inner fan blade 602, the horizontal center line of the inner fan blade 602 is overlapped with the horizontal center line of the inner rotor assembly 14, and the structural design can provide heat dissipation for the device through the rotation of the subsequent inner fan blade 602, so that the device can keep stable work;
The outer side surface of the inner rotor assembly 14 is embedded with a third magnet 1401, the surface of the inner rotor assembly 14 is provided with a shaft sleeve 1402, and the inner rotor assembly 14 is in rotary connection with the second bearing 18 through the shaft sleeve 1402, and the structural design enables the inner rotor assembly 14 to be supported in the device through the bearing seat 20, and meanwhile stable work of the inner rotor assembly is guaranteed;
The left side of the hollow pump shaft 16 is inlaid with a second flat key pin 1601, the left end of the second flat key pin 1601 is fixed with a second nut flat pad combination 1602, the hollow pump shaft 16 is connected with the impeller 21 through the second nut flat pad combination 1602, and the sealing performance of the connection between the hollow pump shaft 16 and the impeller 21 can be improved through the design of the structure, so that the device maintains good sealing performance;
The right side of the bearing seat 20 is provided with a spacer 2001, the inner side of the left end of the bearing seat 20 is adhered with a sealing ring 2002, and a rotating structure is arranged between the bearing seat 20 and the hollow pump shaft 16, and the structural design can improve the integral tightness between the bearing seat 20 and the impeller 21, so that the device can convey some easy-leakage liquid;
An outlet 2201 is formed in the upper portion of the pump body 22, an inlet 2202 is formed in the left end of the pump body 22, a sealing groove 2203 is formed in the inner wall of the inlet 2202, and a pipe plug 2204 is installed on the lower portion of the pump body 22 in a threaded mode;
The middle part of the installation shell 24 is provided with a baffle 2401, the baffle 2401 and the baffle 28 form nested connection, the baffle 28 forms a telescopic structure with the installation shell 24 through a return spring 29, and the structural design is convenient for plugging the inlet 2202 through the baffle 28 in the follow-up process, so that the device can be stopped in emergency when accidents happen;
The baffle 28 and the sealing groove 2203 form a concave-convex matching structure, the diameter of the sealing groove 2203 is larger than that of the inlet 2202, and the baffle 28 and the inlet 2202 form sliding connection, so that the inlet 2202 can be plugged through the baffle 28, and the conveying of liquid can be stopped in time when power is off;
The surface mounting of the baffle 28 has a fixed plate 2801, the front end of the baffle 28 is welded with a metal block 2802, and a sliding connection is formed between the metal block 2802 and the mounting shell 24, and the above-mentioned structural design makes the electromagnet 30 attract the baffle 28 through magnetic force when the device is electrified, so as to open the inlet 2202.
Working principle: when the intelligent magneto-electric driving pump is used, firstly, according to the requirements of 1-3, before the device is used, an outlet 2201 and an inlet 2202 of a pump body 22 are respectively connected with an external pipeline through a flange, after the device is communicated with an external circuit, the device can be controlled through a remote switch and a wireless network, intelligent magneto-electric driving of the device is realized, after the device is electrified, a motor stator 12 and an inner rotor assembly 14 are matched to drive a hollow pump shaft 16 and a wind vane shaft 6 to rotate, the wind vane shaft 6 rotates and simultaneously dissipates heat through an inner fan blade 602, and a hollow pump shaft 16 drives an impeller 21 to rotate through a second nut flat pad combination 1602, so that the impeller 21 works;
According to the method, when the impeller 21 is started, the electromagnet 30 is electrified to generate magnetic force as shown in fig. 4, 5 and 6, so that the metal block 2802 is attracted to drive the baffle 28 to move, meanwhile, the baffle 28 extrudes the reset spring 29 through the fixed plate 2801 to keep the inlet 2202 in an open state to convey liquid, the cooperation of the first sealing ring 19, the second sealing ring 23 and the isolating sleeve 2001 can effectively isolate the liquid and improve the tightness of the device, as shown in fig. 4, information of the device can be checked through external display equipment, the temperature sensor 27 can measure the temperature of the motor shell 1 in real time, the pressure sensor 31 installed in the inlet 2202 can detect the pressure of the liquid and can convert the pressure into a flow velocity, so that the lift of the pump body 22 at the moment is known, and the working speed of the device can be adjusted through controlling the input voltage of the device;
when special conditions occur, the power supply of the device needs to be turned off in an emergency, and according to the illustrations of fig. 5 and 6, the electromagnet 30 is powered off and demagnetized, and meanwhile, the baffle 28 is popped up under the action of the reset spring 29 to re-enter the sealing groove 2203 to block the inlet 2202, so that the liquid is timely conveyed and blocked, and the functionality and the practicability of the device are improved.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described 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 and changes may be made without departing from the spirit and principles of the present invention.
Claims (7)
1. The utility model provides an thing allies oneself with intelligent magneto-electricity driving pump, includes motor housing (1), motor back lid (2), motor fan housing (3) and motor fan blade (4), its characterized in that: the right end bolt of motor housing (1) installs motor back lid (2), and the right side welding of motor back lid (2) has motor fan housing (3) to motor fan housing (3) internally mounted has motor fan blade (4), the middle part key of motor fan blade (4) is connected with fan blade axle (6), and the surface nested of fan blade axle (6) has retaining ring (7), and the outside of fan blade axle (6) is provided with first bearing (5), first bearing (5) are installed on motor back lid (2)'s surface, the left end of fan blade axle (6) is provided with magnet bottom plate (8), and magnet bottom plate (8) side surface bonding has second magnet (13), and the left side of second magnet (13) is provided with first magnet (9), the surface threaded connection of motor housing (1) has screw (10), the left side of first magnet (9) is inlayed and is had inner rotor assembly (14), and the outside of inner rotor assembly (14) is provided with motor stator (12), and motor stator (12) bond at motor housing (1) inner wall (14), the side of hollow inner rotor assembly (16) is provided with, and the hollow inner rotor assembly (14) is provided with at the side of pump shaft (14), the outer end of the second bearing (18) is connected with a thrust ring (17), the left side of the motor housing (1) is connected with a pump body (22) in a threaded manner, an impeller (21) is installed in the pump body (22), the right side of the impeller (21) is connected with a hollow pump shaft (16), a first sealing ring (19) is slidingly connected to the outer side of the left end of the impeller (21), the first sealing ring (19) is adhered to the inner wall of the pump body (22), a bearing seat (20) is arranged on the outer side of the hollow pump shaft (16), a second sealing ring (23) is adhered to the outer side of the bearing seat (20), a mounting shell (24) is welded on the front side surface of the pump body (22), a signal processor (25) is installed on the front side surface of the motor housing (1), a control switch (26) is arranged on the right side of the signal processor (25), a temperature sensor (27) is installed on the outer surface of the motor housing (1), a baffle (28) is installed in the inner side of the mounting shell (24), the baffle (28) is adhered to the inner wall of the pump body (22), a second sealing ring (23) is adhered to the inner wall of the pump body (20), a second sealing ring (23) is adhered to the outer side of the inner wall of the pump housing (22), a signal processor (30) is welded on the inner wall of the motor housing (24), a control switch (30) and the electromagnet (30) is installed on the inner wall of the electromagnet (30), a pressure sensor (31) is arranged in the pump body (22), and a first nut flat pad combination (11) is nested at the right end of the first flat key pin (15);
the surface of the fan blade shaft (6) is provided with a sleeve (601), the left side key of the fan blade shaft (6) is connected with an inner fan blade (602), and the horizontal center line of the inner fan blade (602) is overlapped with the horizontal center line of the inner rotor assembly (14);
the middle part of the installation shell (24) is provided with a baffle plate (2401), the baffle plate (2401) and the baffle plate (28) form nested connection, and the baffle plate (28) forms a telescopic structure with the installation shell (24) through a return spring (29).
2. The internet of things intelligent magneto-electric drive pump of claim 1, wherein: the outer side surface of the inner rotor assembly (14) is embedded with a third magnet (1401), the surface of the inner rotor assembly (14) is provided with a shaft sleeve (1402), and the inner rotor assembly (14) is in rotary connection with the second bearing (18) through the shaft sleeve (1402).
3. The internet of things intelligent magneto-electric drive pump of claim 1, wherein: the left side of the hollow pump shaft (16) is inlaid with a second flat key pin (1601), the left end of the second flat key pin (1601) is fixedly provided with a second nut flat pad combination (1602), and the hollow pump shaft (16) is connected with the impeller (21) through the second nut flat pad combination (1602).
4. The internet of things intelligent magneto-electric drive pump of claim 1, wherein: the right side of bearing frame (20) is provided with spacer sleeve (2001), and the inboard of left end of bearing frame (20) bonds has sealing ring (2002) to be rotary structure between bearing frame (20) and hollow pump shaft (16).
5. The internet of things intelligent magneto-electric drive pump of claim 1, wherein: an outlet (2201) is formed in the upper portion of the pump body (22), an inlet (2202) is formed in the left end of the pump body (22), a sealing groove (2203) is formed in the inner wall of the inlet (2202), and a pipe plug (2204) is installed on the lower portion of the pump body (22) in a threaded mode.
6. The internet of things intelligent magneto-electric drive pump of claim 5, wherein: a concave-convex matching structure is formed between the baffle plate (28) and the sealing groove (2203), the diameter of the sealing groove (2203) is larger than that of the inlet (2202), and sliding connection is formed between the baffle plate (28) and the inlet (2202).
7. The internet of things intelligent magneto-electric drive pump of claim 1, wherein: the surface mounting of baffle (28) has fixed plate (2801), and the front end welding of baffle (28) has metal piece (2802), and constitutes sliding connection between metal piece (2802) and mounting shell (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911270482.1A CN110748491B (en) | 2019-12-11 | 2019-12-11 | Intelligent magneto-electric driving pump for Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911270482.1A CN110748491B (en) | 2019-12-11 | 2019-12-11 | Intelligent magneto-electric driving pump for Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110748491A CN110748491A (en) | 2020-02-04 |
| CN110748491B true CN110748491B (en) | 2024-05-14 |
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ID=69285874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911270482.1A Active CN110748491B (en) | 2019-12-11 | 2019-12-11 | Intelligent magneto-electric driving pump for Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110748491B (en) |
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| CN202468344U (en) * | 2011-12-28 | 2012-10-03 | 山东长志泵业有限公司 | Vertical high-speed multistage pump |
| CN108005910A (en) * | 2017-12-02 | 2018-05-08 | 安徽绿环泵业有限公司 | A kind of intelligent temperature control high temperature resistant Fluorine-lined magnetic drive pump |
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| CN110748491A (en) | 2020-02-04 |
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