CN220378550U - Inlet and outlet wind pipe mouth self-adaptation formula magnetic suspension air-blower - Google Patents
Inlet and outlet wind pipe mouth self-adaptation formula magnetic suspension air-blower Download PDFInfo
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- CN220378550U CN220378550U CN202322236488.5U CN202322236488U CN220378550U CN 220378550 U CN220378550 U CN 220378550U CN 202322236488 U CN202322236488 U CN 202322236488U CN 220378550 U CN220378550 U CN 220378550U
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- 239000000725 suspension Substances 0.000 title claims abstract description 63
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000007306 turnover Effects 0.000 claims description 2
- 210000001503 joint Anatomy 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 4
- 230000002411 adverse Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000003044 adaptive effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000005339 levitation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of magnetic suspension blowers, and particularly discloses a self-adaptive magnetic suspension blower with an air inlet pipe orifice, which comprises a magnetic suspension blower body, wherein an air inlet end and an air outlet end of the magnetic suspension blower body are respectively provided with an air inlet pipe and an air outlet pipe, and one ends of the air inlet pipe and the air outlet pipe, which are far away from the magnetic suspension blower body, are respectively provided with a flange plate; according to the utility model, the flange end of the external pipeline is limited through the positioning bulge, so that the interface between the external pipeline and the air inlet pipe and the air outlet pipe is smooth and excessive after installation, and the adverse effect on the internal gas flow speed is avoided, and the defects that the interface between the traditional magnetic suspension blower and the external pipeline is inconvenient to use and the internal connection part is misplaced after butt joint so as to cause interference on the gas flow speed when the traditional magnetic suspension blower is used are overcome.
Description
Technical Field
The utility model relates to the technical field of magnetic suspension blowers, in particular to a self-adaptive magnetic suspension blower with an air inlet and outlet pipe opening.
Background
Compared with the traditional blower, the magnetic suspension blower has the advantages of energy conservation, high efficiency, no oil, no maintenance, variable frequency, low noise, small volume and the like when in use, and the occupancy rate of the blower in the market is gradually increased.
The prior application number is as follows: 202220152143.4, wherein the magnetic suspension blower is of a permanent magnet motor direct-connection impeller structure and adopts a magnetic suspension bearing system to support a rotor system of the permanent magnet motor, and is characterized by comprising a rotating shaft, a first magnetic suspension bearing and a second magnetic suspension bearing, wherein the first magnetic suspension bearing and the second magnetic suspension bearing support a rotor of the permanent magnet motor; the permanent magnet motor rotor is arranged at the middle position of the rotating shaft, the first magnetic suspension bearing and the second magnetic suspension bearing are arranged on the rotating shaft in a penetrating mode, the first magnetic suspension bearing is arranged on the rotating shaft close to one side of the impeller, and the second magnetic suspension bearing is arranged on the rotating shaft far away from one side of the impeller.
When the technology is used, although the axial bearing can be conveniently replaced, the air inlet end and the air outlet end which are connected with the pipeline are not provided with corresponding self-adaptive parts for improving the butt joint precision, a certain gap is usually reserved between the bolt holes of the air inlet end and the air outlet end and the bolts, namely the diameters of the bolt holes are larger than those of the polished rod of the bolts, so that when the external air inlet and outlet pipeline is connected with the air inlet end and the air outlet end of the blower, the connection part of the external pipeline and the air inlet end and the air outlet end of the blower has a dislocation error, namely the connection part of the external pipeline and the air inlet end and the air outlet end of the blower cannot be smoothly excessive, and further the flow velocity of flowing through the air is influenced to a certain extent; therefore, in order to solve the above technical problems, we propose a self-adaptive magnetic levitation blower with an air inlet and outlet pipe.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a self-adaptive magnetic suspension blower with an air inlet and outlet pipe orifice.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an business turn over wind mouth of pipe self-adaptation formula magnetic suspension air-blower, includes the magnetic suspension air-blower main part, air-supply line and play tuber pipe are installed respectively to the air inlet end and the air-out end of magnetic suspension air-blower main part, the ring flange is all installed to the one end that the air-supply line was kept away from the magnetic suspension air-blower main part, be equipped with a plurality of bolts and first nuts that match on the disk body of ring flange, the outer annular of ring flange is equipped with a plurality of location archs, the outside that a plurality of location archs kept away from ring flange one end is equipped with two punch holders jointly, punch holder orientation one side of magnetic suspension air-blower main part is fixed with two screws, the other end of screw extends to the ring flange side and overlaps and is equipped with the lower plate, the screw runs through to install the second nut on the body of rod of the lower plate outside.
Preferably, the lower surface of the lower clamping plate is provided with a plurality of anti-loosening plates, and one end of each anti-loosening plate, which is far away from the lower clamping plate, is sleeved outside the first nut.
Preferably, one end of the anti-loosening plate sleeved outside the first screw cap is provided with a plurality of matched clamping grooves corresponding to each corner of the first screw cap, and the number of the clamping grooves is 12.
Preferably, the anti-loosening plate is provided with a screw at one end of the lower clamping plate, and a plurality of matched adjusting holes are arranged on the plate body of the lower clamping plate corresponding to the screw.
Preferably, the plate body of the upper clamping plate is provided with a matched penetrating opening corresponding to the positioning protrusion, and the plate bodies of the upper clamping plate and the lower clamping plate are provided with spacing grooves corresponding to the bolts.
Preferably, the middle part of one side of the flange plate far away from the magnetic suspension blower main body is provided with a mounting groove, and a sealing gasket is arranged in the mounting groove.
Preferably, the surface of the flange plate, which is close to one side of the magnetic suspension blower main body, the lower surface of the upper clamping plate and the upper surface of the lower clamping plate are all provided with anti-skid patterns, and the positioning protrusions are circumferentially distributed at equal intervals by taking the flange plate axis as the circle center.
The utility model provides an air inlet and outlet pipe orifice self-adaptive magnetic suspension blower, which has the beneficial effects that:
1: according to the utility model, the flange end of the external pipeline is self-adaptive through the positioning bulge, namely, personnel does not need to actively and correspondingly move the flange end of the external pipeline to achieve the corresponding operation between the flange end of the external pipeline and the flange plate in the scheme, namely, the flange end of the external pipeline is automatically limited through the positioning bulge, so that the axis of the flange end of the external pipeline always coincides with the axis of the air inlet pipe or the axis of the air outlet pipe in the scheme when the flange end of the external pipeline is in butt joint, namely, the interface between the external pipeline and the air inlet pipe and the air outlet pipe is smooth and excessive after the flange end of the external pipeline is installed, and the adverse effect on the flow speed of internal gas is avoided, so that the defects that the interface between the external pipeline and the traditional magnetic suspension blower is inconvenient to use and the interface between the external pipeline is misplaced after the butt joint to cause interference on the flow speed of gas are overcome; and when first nut is not hard up, parts such as its punch holder, screw rod, lower plate and second nut still can fix between external pipeline and the ring flange, by the connection stability between external pipeline and the ring flange of extra promotion.
2: the anti-loosening plate is convenient to limit the first screw cap, namely, the first screw cap is prevented from loosening due to vibration of equipment in the use process of the magnetic suspension blower, namely, the stability of flange connection is ensured; the clamping grooves are formed, so that the angles of the first screw cap are conveniently limited, and the screws and the adjusting holes are formed, so that personnel can conveniently adjust the positions of the anti-loosening plates correspondingly, namely, the anti-loosening plates can be conveniently adapted to the angles of the first screw cap; the arrangement of the penetrating opening is convenient for the clamping connection between the upper clamping plate and the positioning bulge, namely, the connection stability between the upper clamping plate and the flange plate is improved, and the arrangement of the spacing groove can not cause interference when a person screws the bolt and the first screw cap; the arrangement of the anti-skid patterns promotes the stability between the upper clamping plate, the lower clamping plate and the flange plate, and the circumferentially distributed positioning protrusions clamp and limit the flange on the external pipeline better.
Drawings
FIG. 1 is a schematic diagram of a magnetic levitation blower with adaptive air inlet and outlet ports according to the present utility model;
FIG. 2 is a schematic diagram showing the connection between an air inlet pipe and an external pipe of an air inlet and outlet pipe orifice self-adaptive magnetic levitation blower;
FIG. 3 is a schematic bottom view of FIG. 2 illustrating an adaptive magnetic levitation blower with air inlet and outlet ports according to the present utility model;
fig. 4 is an enlarged schematic diagram of a position a of a magnetic levitation blower with an adaptive air inlet and outlet pipe opening according to the present utility model;
FIG. 5 is a schematic diagram showing the connection of flanges of a magnetic levitation blower with adaptive air inlet and outlet ports according to the present utility model;
fig. 6 is a schematic diagram illustrating the cooperation between a bolt and an upper clamping plate of a magnetic suspension blower with an adaptive air inlet and outlet pipe opening according to the present utility model;
fig. 7 is a schematic diagram illustrating the cooperation between a flange plate and a lower clamping plate of a magnetic suspension blower with an adaptive air inlet and outlet pipe opening according to the present utility model;
fig. 8 is a schematic diagram illustrating the cooperation of an upper clamping plate and a lower clamping plate of a magnetic suspension blower with an adaptive air inlet and outlet pipe opening.
In the figure: 1. a magnetic levitation blower body; 2. an air inlet pipe; 3. an air outlet pipe; 4. a flange plate; 5. positioning the bulge; 6. an upper clamping plate; 7. a screw; 8. a lower clamping plate; 9. a screw; 10. a bolt; 11. a first nut; 12. a second nut; 13. an anti-loosening plate; 14. a clamping groove; 15. and a sealing gasket.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-8, an air inlet and outlet pipe mouth self-adaptive magnetic suspension blower comprises a magnetic suspension blower main body 1, an air inlet pipe 2 and an air outlet pipe 3 are respectively arranged at an air inlet end and an air outlet end of the magnetic suspension blower main body 1, a flange plate 4 is welded at one ends of the air inlet pipe 2 and the air outlet pipe 3, which are far away from the magnetic suspension blower main body 1, a plurality of bolts 10 and first nuts 11 matched with each other are arranged on a plate body of the flange plate 4, the number of the bolts 10 is 6, the flange plate 4 is provided with a plurality of positioning protrusions 5 on an outer ring surface of the flange plate 4, two upper clamping plates 6 are jointly arranged at the outer parts, which are far away from one end of the flange plate 4, of the upper clamping plates 6 are fixedly provided with two screw rods 7 towards one side of the magnetic suspension blower main body 1, the other ends of the screw rods 7 extend to the side surfaces of the flange plate 4 and are sleeved with lower clamping plates 8, and the screw rods 7 penetrate through rod bodies outside the lower clamping plates 8 to be provided with second nuts 12.
Example 2
Referring to fig. 1 to 8, in the case where the other portions are the same as embodiment 1, this embodiment differs from embodiment 1 in that:
the lower surface of the lower clamping plate 8 is provided with a plurality of anti-loosening plates 13, one end of each anti-loosening plate 13 far away from the lower clamping plate 8 is sleeved outside the corresponding first nut 11, and the anti-loosening plates 13 are arranged so as to limit the corresponding first nut 11 conveniently, namely, the first nut 11 is prevented from loosening due to vibration of equipment in the use process of the magnetic suspension blower, and the connection stability of the flange 4 is ensured; the one end of preventing the loose plate 13 cover and establishing in first nut 11 outside corresponds each angle of first nut 11 and is equipped with a plurality of matched with draw-in groove 14, and the quantity of draw-in groove 14 is 12, and the setting of draw-in groove 14 is convenient for carry out spacingly to each angle of first nut 11, and screw 9 is installed to the one end that prevents the loose plate 13 to be located lower plate 8, corresponds screw 9 on the plate body of lower plate 8 and is equipped with a plurality of matched with regulation hole, screw 9 and regulation hole's setting, and the personnel of being convenient for carry out corresponding position control to prevent the loose plate 13, even if be convenient for make prevent the loose plate 13 adapt to each angular position of first nut 11.
The plate body of the upper clamping plate 6 is provided with a matched penetrating opening corresponding to the positioning bulge 5, the plate bodies of the upper clamping plate 6 and the lower clamping plate 8 are provided with a spacing groove corresponding to each bolt 10, and the penetrating opening is arranged, so that the upper clamping plate 6 is conveniently clamped with the positioning bulge 5, namely, the connection stability between the upper clamping plate 6 and the flange plate 4 is improved, and the arrangement of the spacing groove can not cause interference when a person screws the bolts 10 and the first nuts 11; the middle part of one side of the flange plate 4 far away from the magnetic suspension blower main body 1 is provided with a mounting groove, a sealing gasket 15 is mounted in the mounting groove, and the sealing property of the connection of the air inlet pipe 2 and the air outlet pipe 3 with an external pipeline is improved due to the arrangement of the sealing gasket 15; the surface that ring flange 4 is close to magnetic suspension air-blower main part 1 one side, the lower surface of punch holder 6 and the upper surface of lower plate 8 all are equipped with the anti-skidding line, and each location arch 5 uses ring flange 4 axis as centre of a circle circumference equidistance distribution, the stability between punch holder 6 and lower plate 8 and the ring flange 4 has been promoted in the setting of anti-skidding line, and the location arch 5 of circumference distribution then better carries out the card to the flange on the external pipeline and establishes the limit.
The use principle and the advantages are that: in the use process, when an external pipeline is connected with the magnetic suspension blower main body 1, namely, the flange ends of the external pipeline are respectively attached to the surfaces of the air inlet pipe 2 and the two flanges 4 of the air outlet pipe 3 of the magnetic suspension blower main body 1, a plurality of positioning bulges 5 arranged outside the flanges 4 limit the outer annular surface of the flange ends of the external pipeline through the inner side surfaces of the positioning bulges, namely, the flange ends of the external pipeline can only rotate or are mutually close to and far away from the flanges 4, namely, the external pipeline coincides with the axes of the air inlet pipe 2 and the air outlet pipe 3, at the moment, personnel do not need to consider whether the flange ends of the external pipeline are aligned with the flanges 4 of the scheme, namely, only the external pipeline is correspondingly rotated, the flange ends of the external pipeline are enabled to be approximately aligned with bolt holes of the flanges 4 of the scheme, and therefore, the flange ends of the external pipeline can be fixed with the flanges 4 of the scheme through bolts 10 and first nuts 11, and when the scheme is used, the flange ends of the external pipeline can be self-adapted, namely, personnel do not need to actively move the corresponding opposite ends of the external pipeline to the flange ends to reach the flange ends of the scheme; the flange end of the external pipeline is automatically limited through the positioning bulge 5, so that the flange end of the external pipeline is always overlapped with the axis of the air inlet pipe 2 or the axis of the air outlet pipe 3 in butt joint, namely the joint between the external pipeline and the air inlet pipe 2 and the joint between the external pipeline and the air outlet pipe 3 after installation are smooth and excessive, no obvious dislocation exists, namely the adverse effect on the internal gas flow speed is avoided, and the defect that the joint between the external pipeline and the traditional magnetic suspension blower is inconvenient to use and the internal joint is misplaced after butt joint so as to cause interference on the gas flow speed is overcome when the traditional magnetic suspension blower is used; when the first nut 11 is loosened, the upper clamping plate 6, the screw rod 7, the lower clamping plate 8, the second nut 12 and other parts can still fix the external pipeline and the flange 4, and the connection stability between the external pipeline and the flange 4 is additionally improved.
Further, in the use process of the scheme, the anti-loosening plate 13 is arranged, so that the first screw cap 11 is conveniently limited, namely, the first screw cap 11 is prevented from loosening due to vibration of equipment in the use process of the magnetic suspension blower, and the connection stability of the flange 4 is ensured; the clamping groove 14 is convenient for limiting each angle of the first screw cap 11, and the screw 9 and the adjusting hole are convenient for personnel to adjust the corresponding position of the anti-loosening plate 13, namely, the anti-loosening plate 13 is suitable for each angle position of the first screw cap 11; the arrangement of the penetrating opening is convenient for the clamping connection of the upper clamping plate 6 and the positioning bulge 5, namely, the connection stability between the upper clamping plate 6 and the flange 4 is improved, and the arrangement of the spacing groove can not cause interference when a person screws the bolt 10 and the first screw cap 11; the arrangement of the anti-skid patterns promotes the stability between the upper clamping plate 6, the lower clamping plate 8 and the flange plate 4, and the circumferentially distributed positioning protrusions 5 can better clamp and limit the flange on the external pipeline.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an business turn over wind mouth of pipe self-adaptation formula magnetic suspension air-blower, includes magnetic suspension air-blower main part (1), its characterized in that, air-supply line (2) and play tuber pipe (3) are installed respectively to the air inlet end and the air-out end of magnetic suspension air-blower main part (1), ring flange (4) are all installed to the one end that magnetic suspension air-supply line (2) and play tuber pipe (3) kept away from magnetic suspension air-blower main part (1), be equipped with a plurality of bolts (10) and first nut (11) that match on the disk body of ring flange (4), the outer annular of ring flange (4) is equipped with a plurality of location arch (5), the outside that ring flange (4) one end was kept away from to a plurality of location arch (5) is equipped with two punch holder (6) jointly, one side orientation magnetic suspension air-blower main part (1) of punch holder (6) is fixed with two screw rods (7), the other end of screw rod (7) extends to ring flange (4) side and overlaps and is equipped with punch holder (8), screw rod (7) runs through to the outside the body of rod (8) and installs second (12).
2. The self-adaptive magnetic suspension blower with the air inlet and outlet pipe orifice according to claim 1, wherein a plurality of anti-loosening plates (13) are arranged on the lower surface of the lower clamping plate (8), and one end, far away from the lower clamping plate (8), of each anti-loosening plate (13) is sleeved outside the first screw cap (11).
3. The self-adaptive magnetic suspension blower with the air inlet and outlet pipe opening according to claim 2, wherein one end of the anti-loosening plate (13) sleeved outside the first screw cap (11) is provided with a plurality of matched clamping grooves (14) corresponding to each corner of the first screw cap (11), and the number of the clamping grooves (14) is 12.
4. The self-adaptive magnetic suspension blower with the air inlet and outlet pipe opening according to claim 2, wherein the anti-loosening plate (13) is positioned at one end of the lower clamping plate (8) and provided with a screw (9), and a plurality of matched adjusting holes are arranged on the plate body of the lower clamping plate (8) corresponding to the screw (9).
5. The self-adaptive magnetic suspension blower with the air inlet and outlet pipe openings according to claim 1, wherein the plate body of the upper clamping plate (6) is provided with a matched penetrating hole corresponding to the positioning protrusion (5), and the plate bodies of the upper clamping plate (6) and the lower clamping plate (8) are provided with spacing grooves corresponding to the bolts (10).
6. The self-adaptive magnetic suspension blower with the air inlet and outlet pipe orifice according to claim 1, wherein a mounting groove is formed in the middle of one side, far away from the magnetic suspension blower main body (1), of the flange plate (4), and a sealing gasket (15) is mounted in the mounting groove.
7. The self-adaptive magnetic suspension blower with the air inlet and outlet pipe opening according to claim 1, wherein the surface of the flange plate (4) close to one side of the magnetic suspension blower body (1), the lower surface of the upper clamping plate (6) and the upper surface of the lower clamping plate (8) are all provided with anti-skid patterns, and the positioning protrusions (5) are circumferentially distributed at equal intervals by taking the axis of the flange plate (4) as the circle center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236488.5U CN220378550U (en) | 2023-08-21 | 2023-08-21 | Inlet and outlet wind pipe mouth self-adaptation formula magnetic suspension air-blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236488.5U CN220378550U (en) | 2023-08-21 | 2023-08-21 | Inlet and outlet wind pipe mouth self-adaptation formula magnetic suspension air-blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220378550U true CN220378550U (en) | 2024-01-23 |
Family
ID=89571743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322236488.5U Active CN220378550U (en) | 2023-08-21 | 2023-08-21 | Inlet and outlet wind pipe mouth self-adaptation formula magnetic suspension air-blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220378550U (en) |
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2023
- 2023-08-21 CN CN202322236488.5U patent/CN220378550U/en active Active
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