CN115507047A - Magnetic suspension fan and preparation method thereof - Google Patents

Magnetic suspension fan and preparation method thereof Download PDF

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Publication number
CN115507047A
CN115507047A CN202211133159.1A CN202211133159A CN115507047A CN 115507047 A CN115507047 A CN 115507047A CN 202211133159 A CN202211133159 A CN 202211133159A CN 115507047 A CN115507047 A CN 115507047A
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China
Prior art keywords
casing
heat
mounting
magnetic suspension
groove
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CN202211133159.1A
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Chinese (zh)
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杨文龙
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Individual
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Individual
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Priority to CN202211133159.1A priority Critical patent/CN115507047A/en
Publication of CN115507047A publication Critical patent/CN115507047A/en
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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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/28—Selection of materials for use as drying agents
    • 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
    • F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4233—Fan casings with volutes extending mainly in axial or radially inward direction
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/706—Humidity separation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The invention relates to the technical field of fan equipment, and discloses a magnetic suspension fan and a preparation method thereof, wherein the magnetic suspension fan comprises a casing and a volute arranged at one end of the casing, the volute is communicated with the casing, an air inlet pipe is arranged at one side of the volute, an air outlet and a dustproof heat dissipation mechanism are arranged at one end of the volute; a moisture-proof dehumidifying mechanism; a protection mechanism; according to the invention, by arranging the dustproof heat dissipation mechanism, when the magnetic suspension fan operates, the heat conduction plate and the heat conduction pipe are arranged in the heat conduction groove in the shell to lead out the heat of equipment in the shell from the air outlet of the volute through the first mounting piece and the connecting pipe, the second dustproof filter screen is arranged in the first mounting piece to prevent dust from circulating in the shell and the volute, and the heat conduction in the heat conduction groove can be accelerated by arranging the heat conduction pipe in the mounting hole in the heat conduction plate, so that the magnetic suspension fan can keep a good heat dissipation effect while operating, and the dust can be prevented from entering the magnetic suspension fan to influence the magnetic suspension fan.

Description

Magnetic suspension fan and preparation method thereof
Technical Field
The invention belongs to the technical field of fan equipment, and particularly relates to a magnetic suspension fan and a preparation method thereof.
Background
The magnetic suspension fan is a mechanical device for conveying gas, and adopts core technologies such as a magnetic suspension bearing, a three-dimensional flow impeller, a high-speed permanent magnet synchronous motor, a high-efficiency frequency converter speed regulation, intelligent monitoring control and the like, when the magnetic suspension fan is started, the magnetic suspension fan is suspended firstly and then rotates, no friction and no lubrication are needed, the three-dimensional flow impeller and a rotor are directly connected, and zero transmission loss is realized. Is a high-tech green energy-saving environment-friendly product. The magnetic suspension air blower adopts a magnetic suspension bearing without contact and mechanical friction and a high-speed high-power permanent magnet synchronous motor to directly drive the high-efficiency fluid impeller, overcomes the defects of the traditional air blower and the air suspension air blower, has the advantages of high efficiency, low noise, less faults, no need of a lubricating system and the like, and can still safely stop the rotor rotating at high speed by depending on a protection bearing in the system even if the magnetic suspension bearing has faults, thereby avoiding serious damage to equipment. The existing magnetic suspension blower has the following problems in use:
the magnetic suspension fan driving device is a magnetic suspension permanent magnet synchronous motor, the rotating speed of the motor is high, the heat productivity of a winding is large, a cooling fan connected with a rotating shaft is arranged at the tail part of the conventional rear cover for heat dissipation, and the thermal resistance of air is large; the arrangement of the cooling fan can further increase the load of the magnetic suspension fan and increase part of heat generation quantity; for example, the magnetic suspension fan volute with a high heat dissipation performance coating and the preparation method thereof, which are disclosed by application number (202011238784.3), improves the preparation materials, namely the preparation process, of the volute liner shell and the wear-resistant layer, and uses the annular MoS 2-enhanced low-chromium iron-copper alloy as the preparation material of the liner shell, so that the volute has good toughness and heat conductivity; the wear resistance of the inner wall of the lining shell is enhanced in a mode of cladding a plurality of wear-resistant layers by laser, so that the volute has good toughness, thermal conductivity and wear resistance; moreover, on the premise of ensuring good toughness, thermal conductivity and wear resistance, the volute structure designed by the invention not only can cool the interior of the motor device through the induced duct, but also can effectively prevent the influence of the temperature rise of the volute in a high-temperature working environment on the volute and the motor device.
However, in the actual use process, when the magnetic suspension fan operates, the inside heat of the casing is led out only by the air guiding pipe, so that a large amount of dust enters the inside of the casing in the use process of the magnetic suspension fan, the service life of the magnetic suspension fan is influenced by the abrasion of the internal equipment of the magnetic suspension fan, the heat conduction effect is poor, and the heat dissipation effect and the service life of the magnetic suspension fan can be greatly influenced.
Disclosure of Invention
The invention aims to provide a magnetic suspension fan and a preparation method thereof, so that the magnetic suspension fan can keep a good heat dissipation effect while running, and dust can be prevented from entering the magnetic suspension fan to influence the magnetic suspension fan.
The technical scheme adopted by the invention is as follows: the utility model provides a magnetic suspension fan and preparation method thereof, includes casing and the spiral case of setting in casing one end, the spiral case with the casing is linked together, the air-supply line is installed to spiral case one side, spiral case one end is provided with the air outlet, the inside fixed mounting of air-supply line has the dustproof filter screen of second, includes:
the dustproof heat dissipation mechanism is arranged in the shell and used for guiding out heat of equipment in the shell to dissipate heat;
the damp-proof dehumidification mechanism is arranged in the shell, is fixedly arranged in the shell and is used for reducing moisture in the shell;
the protection mechanism is arranged on the side wall of the machine shell, is used for supporting and buffering the machine shell and can be used for installing the machine shell;
the dustproof heat dissipation mechanism comprises a first mounting part, a second mounting part, a connecting pipe, heat-conducting plates and heat-conducting pipes, wherein the heat-conducting grooves are formed in the casing, the heat-conducting grooves are annular grooves, the first mounting part is fixedly mounted on the side wall of the casing, the first mounting part is communicated with the heat-conducting grooves, the second mounting part is provided with two mounting parts, the two second mounting parts are symmetrically mounted on the side wall of the casing, the two second mounting parts are communicated with the heat-conducting grooves, the heat-conducting plates are fixedly mounted in the heat-conducting grooves, the heat-conducting plates are provided with a plurality of heat-conducting plates which are uniformly distributed in the heat-conducting grooves, mounting holes are formed in the heat-conducting plates, the heat-conducting pipes are fixedly mounted in the mounting holes through fixing supports, one end of the connecting pipe is fixedly connected in the first mounting part, the other end of the connecting pipe is fixedly connected in the volute, and the first mounting part is communicated with the volute through the connecting pipe.
Optionally, the inside fixedly connected with check valve of connecting pipe, the inside fixed mounting of first installed part has the third dirt filter screen.
Optionally, the heat pipe lateral wall is provided with the flabellum, the flabellum rotates to be connected the heat pipe lateral wall, the flabellum is located inside the mounting hole, the flabellum is provided with a plurality of.
Optionally, a groove is formed in the second mounting part, a fixing plate is fixedly connected to the inside of the groove, a second spring is fixedly connected to the inside of the groove, a protruding part is fixedly connected to one end of the second spring, and a first dustproof filter screen is fixedly connected to one side of the protruding part.
Optionally, fixed plate one side has wavy structure, the bellying with wavy structure phase-match, first dustproof filter screen passes through bellying and second spring swing joint be in inside the second installed part.
Optionally, casing one end fixed mounting has the heat dissipation end, the heat dissipation end with the casing is linked together, heat dissipation end lateral wall fixed mounting has the heating panel, the heating panel is provided with a plurality of, the inside fixed mounting of heating panel has the cooling tube, the cooling tube is provided with a plurality of, the inside fixed mounting of heat dissipation end has fifth dust-proof filter screen.
Optionally, dampproofing dehumidification mechanism includes moving part, slider and inlet pipe, the inside storage chamber of having seted up of casing, the inside top fixed mounting in storage chamber has the dust-proof filter screen of fourth, inlet pipe fixed mounting be in inside the casing, the inlet pipe with the storage chamber is linked together, inlet pipe top fixed mounting has the installation lid, slider fixed connection be in moving part one side, the spout has been seted up to the casing lateral wall, one section of spout with the slider phase-match, another section of spout is the arc wall, the moving part passes through slider swing joint be in the casing lateral wall, the inside aqua storage tank of having seted up of moving part.
Optionally, a plurality of intercommunicating pore has been seted up to the storage cavity inside, the storage cavity passes through the intercommunicating pore with the inside aqua storage tank of moving part is linked together, a plurality of the inside equal fixed mounting of intercommunicating pore has the dustproof filter screen of sixth.
Optionally, the protection machanism includes mount pad, solid fixed ring and supporting pad, the fixed ring fixed connection be in the mount pad top, gu fixed ring is located casing lateral wall, the supporting pad fixed mounting be in casing lateral wall, gu the inside mounting groove of having seted up of fixed ring, supporting pad one side with the first spring of fixedly connected with between the mounting groove inner wall, first spring with the supporting pad all is provided with a plurality of, the casing passes through the supporting pad with first spring swing joint be in gu fixed ring is inside.
A preparation method of a magnetic suspension fan shell specifically comprises the following steps:
s1: the method comprises the steps that a high-speed permanent magnet synchronous motor is fixedly installed inside a casing, a magnetic suspension bearing is installed at the position where the output end of the high-speed permanent magnet synchronous motor is in contact with the inside of the casing, a high-efficiency frequency converter is fixedly installed inside the casing, the high-efficiency frequency converter is connected with the high-speed permanent magnet synchronous motor in a speed regulating manner, an intelligent monitoring and control device is installed on the casing and connected with the high-efficiency frequency converter in a speed regulating manner, and a three-dimensional flow impeller is installed at the output end of the high-speed permanent magnet synchronous motor to be located inside a volute;
s2: the sliding block on one side of the moving part is placed into one section of the arc-shaped groove of the sliding groove, and the moving part slides to the other side to enable the sliding block to be clamped into the other section of the sliding groove matched with the sliding block, so that the moving part is clamped on the side wall of the shell;
s3: the fixing ring at the top of the mounting seat is sleeved on the side wall of the casing, the first spring is mounted between one side of the supporting pad and the inner wall of the mounting groove of the fixing ring, the mounting seat and the fixing ring are connected with the casing, and the magnetic suspension fan is manufactured.
The invention has the technical effects that:
(1) This scheme is through setting up dustproof heat dissipation mechanism, when the magnetic suspension fan moves, derive the casing internal plant heat through first installed part and connecting pipe by the spiral case air outlet through setting up heat-conducting plate and heat pipe in the inside heat conduction inslot of casing, can prevent that the dust from circulating in casing and spiral case inside through setting up the dustproof filter screen of second in first installed part is inside, can accelerate the heat conduction of heat conduction inslot portion through setting up the heat pipe in heat-conducting plate internally mounted hole, through setting up the flabellum in the heat pipe inside, can drive the flabellum when the circulation of heat conduction inslot portion air, make the air flow more smooth and easy, can cool down heat-conducting plate and heat pipe simultaneously, make heat-conducting plate and heat pipe keep better heat conduction effect, make the magnetic suspension fan can keep good radiating effect in the operation, and can prevent that the dust from getting into inside the magnetic suspension fan, produce the influence to the magnetic suspension fan.
(2) Through setting up the dampproofing dehumidification mechanism, through opening the mounting cover of one end of feed pipe during use, throw into the storage cavity inside calcium chloride granule, when the air in the casing enters the storage cavity through the fourth dustproof filter screen in the casing inside, can produce the reaction with the air normal water, produce hydrate, hydrate flows into the inside aqua storage tank of the moving part through the inside intercommunicating pore of storage cavity, when needing to process the water stored in the moving part, make one side slide block of moving part move to one side arc chute of chute through sliding the moving part to one side, take out the moving part with this, during installation, through putting one side slide block of moving part into one section arc chute of chute, make the slide block in another section of chute matched with slide block of chute through sliding to the opposite side, make the moving part block in the casing sidewall, reduce the inside moisture of casing with this, prevent a large amount of steam from producing the influence to the circuit of the casing;
(3) The first dustproof filter screen is arranged in the second mounting part, so that dust can be prevented from entering the heat conduction groove through the second mounting part and influencing the air circulation in the heat conduction groove, air and a second spring can drive the first dustproof filter screen and the protruding part to move in the second mounting part when the air in the heat conduction groove circulates through the second spring arranged in the second mounting part, and the first dustproof filter screen and the protruding part can shake under the coordination of the wavy structure when moving through the wavy structure arranged on one side of the fixed plate arranged in the second mounting part, so that the dust adhered to one side of the first dustproof filter screen can be shaken, and the first dustproof filter screen can not cause the blockage of the second mounting part due to excessive dust;
(4) Through setting up protection machanism, can support the buffering to the magnetic suspension fan through first spring through setting up first spring when the magnetic suspension fan moves through solid fixed ring inside mounting groove inner wall and supporting pad one side, rock when reducing the magnetic suspension fan and moving, can prevent through being provided with certain space between supporting pad and solid fixed ring that the magnetic suspension fan from producing the collision damage in solid fixed ring.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, without inventive efforts, other drawings can be obtained according to the drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
FIG. 4 is an enlarged view of a portion of the present invention at B of FIG. 2;
FIG. 5 is an enlarged view of a portion of the invention at C of FIG. 2;
FIG. 6 is a partial sectional view of the present invention;
FIG. 7 is an enlarged view of a portion of the invention shown in FIG. 6 at D;
fig. 8 is a partial sectional view of the housing and moveable member of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a housing; 2. a volute; 3. an air inlet pipe; 4. an air outlet; 5. a heat dissipation end; 6. a first mounting member; 7. a second mounting member; 8. a first dust screen; 9. a connecting pipe; 10. a check valve; 11. a mounting seat; 12. a fixing ring; 13. a chute; 14. a movable member; 15. a feed pipe; 16. installing a cover; 17. a second dust-proof filter screen; 18. a third dust prevention filter screen; 19. a fourth dust-proof filter screen; 20. a material storage cavity; 21. mounting grooves; 22. a first spring; 23. a support pad; 24. a heat dissipation plate; 25. a radiating pipe; 26. a fifth dust-proof filter screen; 27. a heat conducting plate; 28. mounting holes; 29. a heat conducting pipe; 30. a fan blade; 31. a boss member; 32. a second spring; 33. a fixing plate; 34. a slider; 35. a water storage tank; 36. a communicating hole; 37. and a sixth dustproof filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a magnetic suspension fan and a method for manufacturing the same, including a casing 1 and a volute 2 disposed at one end of the casing 1, the casing 1 and the volute 2 are internally used for mounting components such as a magnetic suspension bearing, a three-dimensional flow impeller, a high-speed permanent magnet synchronous motor, a high-efficiency frequency converter speed regulation device, an intelligent monitoring control device, etc., wherein the three-dimensional flow impeller is disposed inside the volute 2, the volute 2 is communicated with the casing 1, an air inlet pipe 3 is disposed at one side of the volute 2, when the magnetic suspension fan operates, an air flow enters the volute 2 through the air inlet pipe 3 and is then discharged through an air outlet 4 at one end of the volute 2, an air outlet 4 is disposed at one end of the volute 2, a second dustproof filter screen 17 is fixedly disposed inside the air inlet pipe 3, so as to prevent dust from entering the volute 2, a dustproof heat dissipation mechanism is disposed inside the casing 1, heat conduction plates 27 and heat conduction pipes 29 are disposed inside the casing 1 so as to guide heat out from the air outlet 4 of the volute 2 through a first mounting member 6 and a connection pipe 9, and to prevent dust from flowing through the second dustproof filter screen 17 disposed inside the first mounting member 6 and the first mounting member 6; the damp-proof dehumidification mechanism is arranged inside the machine shell 1, is fixedly arranged inside the machine shell 1 and is used for reducing moisture inside the machine shell 1; the protection mechanism is arranged on the side wall of the machine shell 1, is used for supporting and buffering the machine shell 1 and can be used for installing the machine shell 1, and the machine shell 1 is fixedly installed through the installation seat 11; the dustproof heat dissipation mechanism comprises a first mounting part 6, a second mounting part 7, a connecting pipe 9, heat conducting plates 27 and heat conducting pipes 29, wherein a heat conducting groove is formed in a machine shell 1, the heat conducting groove is an annular groove, the heat inside the machine shell 1 can be more easily dissipated by forming the annular groove in the machine shell 1, the first mounting part 6 is fixedly mounted on the side wall of the machine shell 1, the first mounting part 6 is communicated with the heat conducting groove, the heat inside the heat conducting groove can enter the first mounting part 6, the second mounting parts 7 are provided with two, the two second mounting parts 7 are symmetrically mounted on the side wall of the machine shell 1, the two second mounting parts 7 are communicated with the heat conducting groove, the two second mounting parts 7 communicated with the heat conducting groove are arranged, the external air can enter the heat conducting groove through the second mounting parts 7, the air inside the heat conducting groove can circulate, so as to take away the heat inside of the heat conducting groove, the heat conducting plate 1 to cool the inside, the heat conducting plate 27 is fixedly mounted inside the heat conducting groove, the connecting pipes 27 are fixedly mounted inside the heat conducting pipe 9, the connecting pipe 27 is connected with the first mounting part 9 through a fixed support, and connected with the first mounting part 6, and a first volute 2 is connected with a first volute 2, then the air is discharged from the air outlet 4 together, so that the air in the heat conducting groove flows, the check valve 10 is arranged in the connecting pipe 9 to prevent the air from flowing into the first mounting part 6 from the inside of the volute 2 through the connecting pipe 9, and the normal operation of the magnetic suspension fan is not influenced while the heat is radiated.
In some embodiments, referring to fig. 2, fig. 5, and fig. 6, a fan blade 30 is disposed on a side wall of the heat conducting pipe 29, the fan blade 30 is rotatably connected to a side wall of the heat conducting pipe 29, the fan blade 30 is located inside the mounting hole 28, the fan blade 30 is provided with a plurality of parts, the heat conduction inside the heat conducting groove can be accelerated by disposing the heat conducting pipe 29 in the mounting hole 28 inside the heat conducting plate 27, by disposing the fan blade 30 inside the heat conducting pipe 29, the fan blade 30 can be driven to rotate when the air inside the heat conducting groove circulates, so that the air flows more smoothly, and meanwhile, the heat conducting plate 27 and the heat conducting pipe 29 can be cooled, so that the heat conducting plate 27 and the heat conducting pipe 29 maintain a better heat conducting effect.
In some embodiments, refer to fig. 6, fig. 7, a groove is formed inside the second mounting member 7, a fixing plate 33 is fixedly connected inside the groove, a second spring 32 is fixedly connected inside the groove, one end of the second spring 32 is fixedly connected with a protruding member 31, a first dustproof filter screen 8 is fixedly connected to one side of the protruding member 31, a wavy structure is arranged on one side of the fixing plate 33, the protruding member 31 is matched with the wavy structure, the first dustproof filter screen 8 is movably connected inside the second mounting member 7 through the protruding member 31 and the second spring 32, the first dustproof filter screen 8 is arranged inside the second mounting member 7, dust can be prevented from entering the inside of the heat conduction groove through the second mounting member 7, air circulation inside the heat conduction groove is affected, the second spring 32 is arranged inside the second mounting member 7, air and the second spring 32 can drive the first dustproof filter screen 8 and the protruding member 31 to move inside the second mounting member 7 when the air circulation inside the heat conduction groove is conducted, the fixing plate 33 is arranged inside the second mounting member 7, the fixing plate 33 is arranged on one side, the first dustproof filter screen 8 and the protruding member 31 can move in cooperation with the wavy structure when the first dustproof filter screen 8 and the dust moves, and the dust can not be blocked by the dust, and the dust can be prevented from being attached to be blocked by the dust.
In some embodiments, referring to fig. 1 and 8, the moisture-proof and dehumidifying mechanism includes a movable member 14, a sliding block 34 and a feeding pipe 15, a storage cavity 20 is formed inside a casing 1, calcium chloride particles are filled inside the storage cavity 20, a fourth dust-proof filter screen 19 is fixedly installed at the top end inside the storage cavity 20, the feeding pipe 15 is fixedly installed inside the casing 1, the feeding pipe 15 is communicated with the storage cavity 20, an installation cover 16 is fixedly installed at the top of the feeding pipe 15, the sliding block 34 is fixedly connected to one side of the movable member 14, a sliding groove 13 is formed in a side wall of the casing 1, one section of the sliding groove 13 is matched with the sliding block 34, the other section of the sliding groove 13 is an arc-shaped groove, the movable member 14 is movably connected to the side wall of the casing 1 through the sliding block 34, a water storage tank 35 is formed inside the movable member 14, a plurality of communication holes 36 are formed inside the storage cavity 20, the storage cavity 20 is communicated with the water storage tank 35 inside the movable member 14 through the communication holes 36, the sixth dustproof filter screens 37 are fixedly installed inside the plurality of communication holes 36, when the dustproof filter screens are used, calcium chloride particles are thrown into the storage cavity 20 by opening the installation cover 16 at one end of the feeding pipe 15, when air inside the shell 1 enters the storage cavity 20 through the fourth dustproof filter screen 19 inside the shell 1, the air reacts with water in the air to generate hydrate, the hydrate flows into the water storage tank 35 inside the movable piece 14 through the communication holes 36 inside the storage cavity 20, when water stored inside the movable piece 14 needs to be processed, the movable piece 14 is slid towards one side to move the sliding block 34 on one side of the movable piece 14 to the arc-shaped groove on one side of the sliding groove 13, so that the movable piece 14 is taken out, when the dustproof filter screens are installed, the sliding block 34 is clamped into the sliding groove 13 matched with the sliding block 34 on the other side of the sliding groove 13 by placing the sliding block 34 on one side of the movable piece 14 into one section of the sliding groove 13, so that the movable member 14 is clamped on the side wall of the housing 1, thereby reducing the moisture in the housing 1 and preventing a large amount of moisture from affecting the circuit in the housing 1.
In some embodiments, refer to fig. 2, fig. 3, the protection mechanism includes a mounting base 11, a fixing ring 12 and a supporting pad 23, a fixing ring 12 is fixedly connected to the top of the mounting base 11, a mounting end is arranged inside the mounting base 11, and is used for fixing the mounting base 11, the fixing ring 12 is located on the side wall of the casing 1, the supporting pad 23 is fixedly installed on the side wall of the casing 1, a mounting groove 21 is formed inside the fixing ring 12, a first spring 22 is fixedly connected between one side of the supporting pad 23 and the inner wall of the mounting groove 21, the first spring 22 and the supporting pad 23 are both provided with a plurality of parts, the casing 1 is movably connected inside the fixing ring 12 through the supporting pad 23 and the first spring 22, the mounting base 11 and the fixing ring 12 at the top of the mounting base 11 and the magnetic levitation fan inside the fixing ring 12 can be installed through setting the mounting groove 21 and the supporting pad 23 inside the fixing ring 12, the first spring 22 can support and buffer the magnetic levitation fan through the first spring 22 when the magnetic levitation fan operates, the vibration of the supporting pad during operation is reduced, and the magnetic levitation fan can be prevented from collision damage caused by setting a certain gap between the fixing ring 23 and the fixing ring 12.
Further, please refer to fig. 4 again, 1 one end fixed mounting of casing has heat dissipation end 5, heat dissipation end 5 is linked together with casing 1, 5 lateral walls fixed mounting of heat dissipation end have heating panel 24, heating panel 24 is provided with a plurality of, the inside fixed mounting of heating panel 24 has cooling tube 25, cooling tube 25 is provided with a plurality of, the inside fixed mounting of heat dissipation end 5 has fifth dust-proof filter screen 26, can dispel the heat to 1 one end of casing through setting up heat dissipation end 5 in 1 one end of casing, increase the radiating effect of heat dissipation end 5 through setting up heating panel 24 and cooling tube 25 at 5 lateral walls of heat dissipation end, can prevent through inside the setting up fifth dust-proof filter screen 26 at 5 inside of heat dissipation end that the dust from getting into the magnetic suspension fan through heat dissipation end 5.
The first dustproof filter screen 8, the second dustproof filter screen 17, the third dustproof filter screen 18, the fourth dustproof filter screen 19, the fifth dustproof filter screen 26, the sixth dustproof filter screen 37, the magnetic suspension bearing, the three-dimensional flow impeller, the high-speed permanent magnet synchronous motor, the high-efficiency frequency converter speed regulation device, the intelligent monitoring control device and the calcium chloride particles and the check valve 10 related in the embodiment can be freely configured according to practical application scenes, and the magnetic suspension bearing, the three-dimensional flow impeller, the high-speed permanent magnet synchronous motor, the high-efficiency frequency converter speed regulation device, the intelligent monitoring control device and the check valve 10 work by adopting methods commonly used in the prior art
The working process and principle of the invention are as follows: before use, the magnetic suspension bearing, the three-dimensional flow impeller, the high-speed permanent magnet synchronous motor, the high-efficiency frequency converter speed regulation, the intelligent monitoring control device and other components are installed inside the casing 1 and the volute 2, the magnetic suspension fan inside the fixing ring 12 and the fixing ring 12 on the top of the installing seat 11 and the installing seat 11 can be installed by arranging the installing seat 11, the magnetic suspension fan can be supported and buffered by the first spring 22 when the magnetic suspension fan operates by arranging the first spring 22 on the inner wall of the installing groove 21 inside the fixing ring 12 and one side of the supporting pad 23, the shaking of the magnetic suspension fan during operation is reduced, the magnetic suspension fan can be prevented from collision and damage on the fixing ring 12 by arranging a certain gap between the supporting pad 23 and the fixing ring 12, when the magnetic suspension fan operates, the heat inside the casing 1 can be more easily dissipated by arranging the annular groove inside the casing 1, the first installing part 6 is communicated with the heat conducting groove, the heat inside of the heat conducting groove can enter the first installing part 6, when the fan operates, the air flows inside the volute 2 by arranging the connecting pipe 9, the connecting pipe 9 can flow into the heat conducting groove 30, the heat conducting pipe 30 can prevent the fan from flowing into the heat conducting pipe 9, and the fan from flowing into the heat conducting pipe 30, and the heat conducting pipe 29 can be prevented from flowing into the heat conducting pipe 30, and the fan when the fan can be prevented from flowing in the heat conducting groove 30, the air flow is more smooth, meanwhile, the heat conducting plate 27 and the heat conducting pipe 29 can be cooled, the heat conducting plate 27 and the heat conducting pipe 29 can keep better heat conducting effect, the two second mounting parts 7 communicated with the heat conducting groove can enable the outside air to enter the inside of the heat conducting groove through the second mounting parts 7, the air inside the heat conducting groove can be enabled to circulate, the first dustproof filter screen 8 is arranged inside the second mounting parts 7, the dust can be prevented from entering the inside of the heat conducting groove through the second mounting parts 7, the air circulation inside the heat conducting groove is influenced, the second spring 32 is arranged inside the second mounting parts 7, the air and the second spring 32 can drive the first dustproof filter screen 8 and the bulge parts 31 to move inside the second mounting parts 7 when the air inside the heat conducting groove circulates, the fixing plate 33 is arranged inside the second mounting parts 7, and the wavy structure is arranged on one side of the fixing plate 33, when the first dustproof filter screen 8 and the protruding piece 31 move, the first dustproof filter screen 8 and the protruding piece 31 can shake under the coordination of the wavy structure, so that dust adhered to one side of the first dustproof filter screen 8 can be shaken off, the first dustproof filter screen 8 cannot be blocked by the second installation piece 7 due to excessive dust, when the water treatment device is used, calcium chloride particles are thrown into the storage cavity 20 by opening the installation cover 16 at one end of the feeding pipe 15, when air in the shell 1 enters the storage cavity 20 through the fourth dustproof filter screen 19 in the shell 1, the air can react with water in the air to generate hydrate, the hydrate flows into the water storage tank 35 in the movable piece 14 through the communication hole 36 in the movable piece cavity 20, when the water stored in the movable piece 14 needs to be treated, the movable piece 14 is moved to the arc-shaped groove at one side of the chute 13 by sliding the movable piece 14 to one side, and the movable piece 14 is taken out by the movable piece, during installation, the sliding block 34 on one side of the moving part 14 is placed in one section of the arc-shaped groove of the sliding groove 13, the moving part 14 slides to the other side to enable the sliding block 34 to be clamped in the other section of the sliding groove 13 and the sliding groove 13 matched with the sliding block 34, so that the moving part 14 is clamped on the side wall of the machine shell 1, the moisture in the machine shell 1 is reduced, and a large amount of moisture is prevented from affecting a circuit in the machine shell 1.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (10)

1. The utility model provides a magnetic suspension fan, includes casing (1) and sets up spiral case (2) in casing (1) one end, spiral case (2) with casing (1) is linked together, air-supply line (3) are installed to spiral case (2) one side, spiral case (2) one end is provided with air outlet (4), the inside fixed mounting of air-supply line (3) has dustproof filter screen of second (17), its characterized in that still includes:
the dustproof heat dissipation mechanism is arranged inside the machine shell (1) and used for guiding out heat of equipment inside the machine shell (1) to dissipate heat;
the damp-proof dehumidification mechanism is arranged inside the machine shell (1), is fixedly arranged inside the machine shell (1) and is used for reducing moisture inside the machine shell (1);
the protection mechanism is arranged on the side wall of the machine shell (1), is used for supporting and buffering the machine shell (1), and can be used for installing the machine shell (1);
dustproof heat dissipation mechanism includes first installed part (6), second installed part (7), connecting pipe (9), heat-conducting plate (27) and heat pipe (29), the heat conduction groove has been seted up to casing (1) inside, the heat conduction groove is the ring channel, first installed part (6) fixed mounting be in casing (1) lateral wall, first installed part (6) inside with the heat conduction groove is linked together, second installed part (7) are provided with two, two second installed part (7) symmetry is installed casing (1) lateral wall, two second installed part (7) all with the heat conduction groove is linked together, heat-conducting plate (27) fixed mounting be in inside the heat conduction groove, heat-conducting plate (27) are provided with a plurality of, a plurality of heat-conducting plate (27) evenly distributed be in inside the heat conduction groove, a plurality of mounting hole (28) have all been seted up to heat-conducting plate (27) inside, heat pipe (29) pass through fixed bolster fixed mounting in inside spiral case (28), connecting pipe (9) one end fixed connection is in inside first installed part (6), connecting pipe (9) is in other end fixed connection in spiral case (2) first installed part (6) and spiral case (2) are linked together through spiral case (9).
2. A magnetically suspended wind turbine as claimed in claim 1, wherein: the inside fixedly connected with check valve (10) of connecting pipe (9), the inside fixed mounting of first installed part (6) has third dirt filter screen (18).
3. A magnetically suspended wind turbine as claimed in claim 1, wherein: the side wall of the heat conduction pipe (29) is provided with fan blades (30), the fan blades (30) are rotatably connected to the side wall of the heat conduction pipe (29), the fan blades (30) are located inside the mounting holes (28), and the fan blades (30) are provided with a plurality of parts.
4. A magnetically suspended wind turbine as claimed in claim 1, wherein: the inside recess of having seted up of second installed part (7), the inside fixedly connected with fixed plate (33) of recess, the inside fixedly connected with second spring (32) of recess, protruding piece (31) of second spring (32) one end fixedly connected with, protruding piece (31) one side fixedly connected with first dustproof filter screen (8).
5. A magnetically suspended wind turbine as claimed in claim 4, wherein: fixed plate (33) one side has the wavy structure, protruding piece (31) with the wavy structure phase-match, first dustproof filter screen (8) pass through protruding piece (31) and second spring (32) swing joint be in inside second installed part (7).
6. A magnetically suspended wind turbine as claimed in claim 1, wherein: casing (1) one end fixed mounting has heat dissipation end (5), heat dissipation end (5) with casing (1) is linked together, heat dissipation end (5) lateral wall fixed mounting has heating panel (24), heating panel (24) are provided with a plurality of, the inside fixed mounting of heating panel (24) has cooling tube (25), cooling tube (25) are provided with a plurality of, heat dissipation end (5) inside fixed mounting has fifth dust prevention filter screen (26).
7. A magnetically suspended wind turbine as claimed in claim 1, wherein: dampproofing dehumidification mechanism includes moving part (14), slider (34) and inlet pipe (15), casing (1) inside storage chamber (20) have been seted up, the inside top fixed mounting in storage chamber (20) has fourth dustproof filter screen (19), inlet pipe (15) fixed mounting is in casing (1) inside, inlet pipe (15) with storage chamber (20) are linked together, inlet pipe (15) top fixed mounting has installation lid (16), slider (34) fixed connection be in moving part (14) one side, spout (13) have been seted up to casing (1) lateral wall, spout (13) one section with slider (34) phase-match, spout (13) another section is the arc wall, moving part (14) pass through slider (34) swing joint be in casing (1) lateral wall, the inside aqua storage tank (35) of having seted up of moving part (14).
8. A magnetically suspended wind turbine as claimed in claim 7, wherein: a plurality of intercommunicating pores (36) are arranged in the storage cavity (20), the storage cavity (20) is communicated with a water storage tank (35) in the movable piece (14) through the intercommunicating pores (36), and a plurality of sixth dustproof filter screens (37) are fixedly arranged in the intercommunicating pores (36).
9. A magnetically suspended wind turbine as claimed in claim 1, wherein: protection machanism includes mount pad (11), solid fixed ring (12) and supporting pad (23), gu fixed ring (12) fixed connection be in mount pad (11) top, gu fixed ring (12) is located casing (1) lateral wall, supporting pad (23) fixed mounting be in casing (1) lateral wall, gu fixed ring (12) is inside has seted up mounting groove (21), supporting pad (23) one side with the first spring (22) of fixedly connected with between mounting groove (21) inner wall, first spring (22) with supporting pad (23) all is provided with a plurality of, casing (1) passes through supporting pad (23) with first spring (22) swing joint is in gu fixed ring (12) is inside.
10. The method for preparing a magnetic suspension fan as claimed in any one of claims 1 to 9, wherein: the method specifically comprises the following steps:
s1: the method comprises the steps that a high-speed permanent magnet synchronous motor is fixedly installed inside a casing (1), a magnetic suspension bearing is installed at the contact position of the output end of the high-speed permanent magnet synchronous motor and the inside of the casing (1), a high-efficiency frequency converter is fixedly installed inside the casing (1), the high-efficiency frequency converter is connected with the high-speed permanent magnet synchronous motor in a speed regulating manner, then an intelligent monitoring and controlling device is installed on the casing (1) to be connected with the high-efficiency frequency converter in a speed regulating manner, and a three-element flow impeller is installed at the output end of the high-speed permanent magnet synchronous motor to be located inside a volute (2);
s2: the sliding block (34) on one side of the moving piece (14) is placed in one section of the arc-shaped groove of the sliding groove (13), the moving piece (14) slides to the other side to enable the sliding block (34) to be clamped in the other section of the sliding groove (13) matched with the sliding block (34), and therefore the moving piece (14) is clamped on the side wall of the machine shell (1);
s3: the fixed ring (12) at the top of the mounting seat (11) is sleeved on the side wall of the machine shell (1), the first spring (22) is mounted between one side of the supporting pad (23) and the inner wall of the internal mounting groove (21) of the fixed ring (12), the mounting seat (11) and the fixed ring (12) are connected with the machine shell (1), and the magnetic suspension fan is manufactured.
CN202211133159.1A 2022-09-16 2022-09-16 Magnetic suspension fan and preparation method thereof Pending CN115507047A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211133159.1A CN115507047A (en) 2022-09-16 2022-09-16 Magnetic suspension fan and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211133159.1A CN115507047A (en) 2022-09-16 2022-09-16 Magnetic suspension fan and preparation method thereof

Publications (1)

Publication Number Publication Date
CN115507047A true CN115507047A (en) 2022-12-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211133159.1A Pending CN115507047A (en) 2022-09-16 2022-09-16 Magnetic suspension fan and preparation method thereof

Country Status (1)

Country Link
CN (1) CN115507047A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118066129A (en) * 2024-04-17 2024-05-24 萨震压缩机（上海）有限公司 High-speed double-impeller air centrifugal compressor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118066129A (en) * 2024-04-17 2024-05-24 萨震压缩机（上海）有限公司 High-speed double-impeller air centrifugal compressor
CN118066129B (en) * 2024-04-17 2024-06-21 萨震压缩机（上海）有限公司 High-speed double-impeller air centrifugal compressor

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