CN220566294U - Air inlet mechanism of air suspension centrifugal blower - Google Patents
Air inlet mechanism of air suspension centrifugal blower Download PDFInfo
- Publication number
- CN220566294U CN220566294U CN202322146679.2U CN202322146679U CN220566294U CN 220566294 U CN220566294 U CN 220566294U CN 202322146679 U CN202322146679 U CN 202322146679U CN 220566294 U CN220566294 U CN 220566294U
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- air
- inner cavity
- sleeve
- air inlet
- cover
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- 239000000725 suspension Substances 0.000 title claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 28
- 229920000742 Cotton Polymers 0.000 claims description 23
- 125000003003 spiro group Chemical group 0.000 claims description 8
- 239000000428 dust Substances 0.000 description 11
- 239000002274 desiccant Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of air suspension centrifugal blowers, in particular to an air inlet mechanism of the air suspension centrifugal blowers, which comprises a blower main machine, wherein one side of the blower main machine is connected with an air inlet pipe, the upper end of the air inlet pipe is connected with an air inlet assembly, the air inlet assembly comprises a rectangular shell, a filtering mechanism, a clamping mechanism, a connecting frame, a drying box and air holes, the rectangular shell is arranged at the upper end of the air inlet pipe, one side of the rectangular shell is provided with an air inlet hole, the filtering mechanism is arranged in an inner cavity at the outer side of the air inlet hole, and the clamping mechanism is clamped at one side of the rectangular shell.
Description
Technical Field
The utility model relates to the technical field of air suspension centrifugal blowers, in particular to an air inlet mechanism of an air suspension centrifugal blower.
Background
The air suspension blower mainly comprises an impeller, an air suspension bearing, a frequency converter, a high-speed permanent magnet motor and a structural control system thereof, wherein a motor main shaft is coaxial with the blower impeller, and the high-speed rotor system is directly supported by the air suspension bearing.
The air suspension centrifugal blower is usually installed in the machine case when early installing, and the air inlet channel of the air suspension centrifugal blower of the prior art is generally provided with a filter screen, but the dirt impurity clamped in the filter screen layer is difficult to clean. The air inlet mechanism of the air suspension centrifugal blower is inconvenient to install, detach and replace, and therefore the air inlet mechanism solves the problem.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an air inlet mechanism of an air suspension centrifugal blower for solving the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an air suspension centrifugal blower's mechanism of admitting air, includes the fan host computer, one side of fan host computer is connected with the intake pipe, the upper end of intake pipe is connected with the subassembly that admits air, the subassembly that admits air is including rectangle casing, filtering mechanism, joint mechanism, link, dry box and bleeder vent, the upper end at the intake pipe is installed to the rectangle casing, one side of rectangle casing is provided with the inlet port, filtering mechanism is installed to the outside inner chamber of inlet port, one side joint mechanism of rectangle casing, one side of joint mechanism is connected with the link, the inboard spiro union dry box of link, the drier has been placed to the inner chamber of dry box, the both sides equidistance of dry box is provided with the bleeder vent.
Further, the filtering mechanism comprises a circular pipe, a filter screen, a rubber sleeve, a rubber strip and a sealing cover, wherein the circular pipe is in threaded connection with the inner cavity of the air inlet hole, the filter screen is connected with the inner cavity of the circular pipe, the rubber sleeve is bonded on the outer side of the circular pipe, the rubber strip is connected on the outer side of the rubber sleeve, the sealing cover is connected on one side of the rubber strip, and the sealing cover is covered on the outer side of the circular pipe.
Further, the inner cavity spiro union of link has two installing frames, the dry cotton board is all installed to the inner chamber of installing frame.
Further, the inner chamber spiro union of link has two mounting brackets, install air filter cotton board jointly between the mounting bracket.
Further, joint mechanism is including side cap, centre groove, threaded rod, thread bush, push rod, slide rail, T type slider, fixed cover, spring, removal cover, jack-prop and card post, the side cap sets up in one side of rectangle casing, the inner chamber both ends of rectangle casing all are provided with the draw-in groove, the inner chamber of side cap is provided with the centre groove, the outside rotation of side cap is connected with the threaded rod, the one end of threaded rod passes the side cap and extends to the inner chamber spiro union thread bush of centre groove, the outside symmetry of thread bush connects the push rod, the inner chamber symmetry installation slide rail of centre groove, the both sides welding of thread bush has the T type slider that is in sliding connection with it, the inner chamber symmetry of centre groove connects fixed cover, the one end of fixed cover all moves the cover through spring coupling, the inner chamber fixed jack-prop of removal cover, the one end of jack-prop all passes fixed cover and extends to its outside, the corresponding one end of jack-prop is the inclined plane, the one end that the jack-prop kept away from all runs through the side cap and connects the card post that links with the draw-in groove looks joint.
Further, a sealing groove is arranged in the inner cavity of the rectangular shell, and sealing strips spliced with the sealing grooves are adhered to the outer sides of the side covers.
The air inlet mechanism of the air suspension centrifugal blower provided by the utility model has the beneficial effects that:
1. the dust in the air is primarily prevented by the filter screen in the inner cavity of the circular tube, so that larger dust and impurities are prevented from entering the fan host machine, the service life of the fan host machine is influenced, and the sealing cover is designed, so that when the fan host machine stops working, the sealing cover is conveniently covered, the dust is prevented from entering the air inlet assembly, and the filter screen can be conveniently scrubbed by disassembling the screwed circular tube;
2. the drying agent and the drying cotton plate in the drying box are used for drying air, so that the fan host is prevented from sucking moist air for a long time and influencing the service life of the fan host, and the air filtering cotton plate is used for filtering finer and more granular dust, so that the dustproof effect is improved, and the fan host is convenient to protect;
3. through reverse rotation threaded rod, the screw sleeve moves in reverse thereupon, and then drives the push rod and keep away from the jack-prop, and then the spring resets, and then drives and remove cover and jack-prop and remove towards fixed cover direction, and then the jack-prop drives the card post and keep away from the draw-in groove, makes things convenient for the side cap to drive parts such as link etc. and can dismantle and keep away from rectangle casing inner chamber, conveniently changes drier, dry cotton board, air filtration cotton board inside the dry box, facilitate the use.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of a three-dimensional semi-sectional structure of an air intake assembly according to the present utility model;
fig. 3 is a schematic perspective view of a rectangular housing according to the present utility model;
FIG. 4 is a schematic perspective view of a portion of an air intake assembly according to the present utility model;
fig. 5 is a schematic diagram of a split three-dimensional structure of a filtering mechanism according to the present utility model;
fig. 6 is a schematic diagram of a three-dimensional half-sectional structure of a clamping mechanism according to the present utility model.
In the figure: fan main unit 1, intake duct 2, intake subassembly 3, rectangular case 31, filter mechanism 32, round tube 321, filter screen 322, rubber sleeve 323, rubber strip 324, seal cover 325, clamping groove 33, clamping mechanism 34, side cover 341, center groove 342, threaded rod 343, threaded sleeve 344, push rod 345, slide rail 346, T-shaped slider 347, fixing sleeve 348, spring 349, moving sleeve 3410, top column 3411, clamp column 3412, connecting frame 35, seal groove 36, seal strip 37, mounting frame 38, dry cotton plate 39, dry box 310, ventilation hole 311, mounting bracket 312, air filter cotton plate 313.
Description of the embodiments
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.
Referring to fig. 1-6, an air intake mechanism of an air suspension centrifugal blower comprises a blower main unit 1, one side of the blower main unit 1 is connected with an air inlet pipe 2, the upper end of the air inlet pipe 2 is connected with an air intake component 3, the air intake component 3 comprises a rectangular shell 31, a filtering mechanism 32, a clamping mechanism 34, a connecting frame 35, a drying box 310 and an air vent 311, the rectangular shell 31 is arranged at the upper end of the air inlet pipe 2, an air intake hole is formed in one side of the rectangular shell 31, the filtering mechanism 32 is arranged in an outer inner cavity of the air intake hole, the filtering mechanism 32 comprises a circular pipe 321, a filter screen 322, a rubber sleeve 323, a rubber strip 324 and a sealing cover 325, the circular pipe 321 is in threaded connection with the inner cavity of the air intake hole, the outer side of the circular pipe 321 is connected with the rubber sleeve 323, one side of the rubber strip 324 is connected with the sealing cover 325, the sealing cover 325 covers the outer side of the circular pipe 321, dust in the air is primarily prevented from being prevented from entering the blower main unit 1 through the filter screen 322, the service life of the blower main unit is influenced, and when the blower main unit 1 stops working through the sealing cover 325 is designed, the dust is prevented from entering the air intake component 3 through the sealing cover 325.
One side of the rectangular shell 31 is clamped with the clamping mechanism 34, the clamping mechanism 34 comprises a side cover 341, a central groove 342, a threaded rod 343, a thread sleeve 344, a push rod 345, a sliding rail 346, a T-shaped sliding block 347, a fixed sleeve 348, a spring 349, a movable sleeve 3410, a supporting column 3411 and a clamping column 3412, the side cover 341 is arranged on one side of the rectangular shell 31, clamping grooves 33 are respectively arranged at two ends of an inner cavity of the rectangular shell 31, the inner cavity of the side cover 341 is provided with the central groove 342, the threaded rod 343 is rotationally connected with the outer side of the side cover 341, one end of the threaded rod 343 penetrates the side cover 341 and extends to the inner cavity of the central groove 342 to be in threaded connection with the thread sleeve 344, the outer side of the thread sleeve 344 is symmetrically connected with the push rod 345, sliding rails 346 are symmetrically arranged in the inner cavity of the central groove 342, T-shaped sliding blocks 347 are welded on two sides of the thread sleeve 344 and are connected with the fixed sleeve 348 symmetrically, one end of the fixed sleeve 348 is connected with the movable sleeve 3410 through the spring 349, the inner cavity of the movable sleeve 3410 is fixedly sleeved with a supporting column 3411, one end of the supporting column 3411 penetrates through the fixed sleeve 348 and extends to the outer side of the fixed sleeve, the corresponding end of the supporting column 3411 is an inclined surface, the far end of the supporting column 3411 penetrates through the side cover 341 and is connected with a clamping column 3412 clamped with the clamping groove 33, the inner cavity of the rectangular shell 31 is provided with a sealing groove 36, the outer side of the side cover 341 is adhered with a sealing strip 37 spliced with the sealing strip, by rotating the threaded rod 343 positively, due to the rotary connection between the threaded rod 343 and the side cover 341, the threaded sleeve 344 is driven to slide in the inner cavity of the sliding rail 346 by the T-shaped sliding block 347 while the threaded rod 343 rotates under the limiting action of the inner cavity of the sliding rail 346, so that the threaded sleeve 344 drives the push rod 345 to move towards the lower end of the supporting column 3411 while the lower end of the supporting column 3411 is a wedge-shaped surface, when the push rod 345 pushes the supporting column 3411, the top column 3411 drives the moving sleeve 3410 to move along with the moving sleeve, simultaneously drives the spring 349 to stretch, and then drives the clamping column 3412 to be clamped into the clamping groove 33 in the inner cavity of the rectangular shell 31, so that the clamping mechanism 34 is conveniently clamped and fixed, the connecting frame 35 and the like are conveniently arranged in the inner cavity of the rectangular shell 31, when the drying agent, the drying cotton plate 39 and the air filtering cotton plate 313 in the drying box 310 need to be replaced, the threaded sleeve 344 moves reversely through the reverse rotation of the threaded rod 343, and then drives the push rod 345 to be far away from the top column 3411, and then the spring 349 resets, and then drives the moving sleeve 3410 and the top column 3411 to move towards the direction of the fixed sleeve 348, and then the top column 3412 drives the clamping column 3412 to be far away from the clamping groove 33, so that the side cover 341 drives the connecting frame 35 and other parts can be detached away from the inner cavity of the rectangular shell 31, the drying agent, the drying cotton plate 39 and the air filtering cotton plate 313 in the drying box 310 are conveniently replaced, and the side cover 341 is conveniently clamped in the sealing groove 36 in the inner side of the rectangular shell 31 through the sealing strip 37, and the tightness between the rectangular shell 31 and the side cover 341 is improved.
One side of joint mechanism 34 is connected with link 35, the inboard spiro union drying box 310 of link 35, the drier has been placed to the inner chamber of drying box 310, the both sides equidistance of drying box 310 is provided with bleeder vent 311, the inner chamber spiro union of link 35 has two installing frames 38, the dry cotton board 39 is all installed to the inner chamber of installing frame 38, it is convenient to carry out further drying treatment through dry cotton to air, avoid fan host 1 to inhale moist air for a long time, cause the influence to its life, the inner chamber spiro union of link 35 has two mounting brackets 312, install air filter cotton board 313 jointly between the mounting brackets 312, further improved the dust to finer granularity and filtered, dustproof effect has been improved, be convenient for protect fan host 1.
Working principle: when the utility model is used, the filter screen 322 in the inner cavity of the circular pipe 321 is used for preliminarily preventing dust in the air, so that larger dust and impurities are prevented from entering the fan host 1 to influence the service life of the fan host 1, and the sealing cover 325 is designed to facilitate the dust to enter the air inlet component 3 by covering the sealing cover 325 when the fan host 1 stops working, and the filter screen 322 can be conveniently scrubbed by disassembling the screwed circular pipe 321, and the air is dried by the drier in the drying box 310 and the drying cotton plate 39, so that the fan host 1 is prevented from being sucked in moist air for a long time to influence the service life of the fan host 1, and finer granular dust is filtered by the air filtering cotton plate 313, so that the dustproof effect is improved, the fan host 1 is conveniently protected, when the drying agent, the drying cotton plate 39 and the air filtering cotton plate 313 in the drying box 310 need to be replaced, the threaded rod 343 is reversely rotated, the threaded sleeve 344 reversely moves, the push rod 345 is driven to be away from the top column 3411, the spring 349 is reset, the movable sleeve 3410 and the top column 3411 are driven to move towards the fixed sleeve 348, the top column 3411 drives the clamping column 3412 to be away from the clamping groove 33, the side cover 341 is convenient to drive the connecting frame 35 and other parts to be detachable and away from the inner cavity of the rectangular shell 31, the drying agent, the drying cotton plate 39 and the air filtering cotton plate 313 in the drying box 310 are convenient to replace, the drying box is convenient to use, and the side cover 341 is clamped in the sealing groove 36 in the inner side of the rectangular shell 31 through the sealing strip 37, so that the tightness between the rectangular shell 31 and the side cover 341 is improved, and air leakage is avoided.
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 (6)
1. The utility model provides an air suspension centrifugal blower's air inlet mechanism, includes fan host computer (1), a serial communication port, one side of fan host computer (1) is connected with intake pipe (2), the upper end of intake pipe (2) is connected with air intake assembly (3), air intake assembly (3) are including rectangle casing (31), filtering mechanism (32), joint mechanism (34), link (35), dry box (310) and bleeder vent (311), the upper end at intake pipe (2) is installed in rectangle casing (31), one side of rectangle casing (31) is provided with the inlet port, filtering mechanism (32) are installed to the outside inner chamber of inlet port, one side joint mechanism (34) of rectangle casing (31), one side of joint mechanism (34) is connected with link (35), the inboard spiro union dry box (310) of link (35), the drier has been placed to the inner chamber of dry box (310), both sides equidistance of dry box (310) is provided with bleeder vent (311).
2. The air inlet mechanism of the air suspension centrifugal blower according to claim 1, wherein the filtering mechanism (32) comprises a circular tube (321), a filter screen (322), a rubber sleeve (323), a rubber strip (324) and a sealing cover (325), the circular tube (321) is in threaded connection with an inner cavity of an air inlet hole, the inner cavity of the circular tube (321) is connected with the filter screen (322), the outer side of the circular tube (321) is adhered with the rubber sleeve (323), the outer side of the rubber sleeve (323) is connected with the rubber strip (324), one side of the rubber strip (324) is connected with the sealing cover (325), and the sealing cover (325) is covered on the outer side of the circular tube (321).
3. An air inlet mechanism of an air suspension centrifugal blower according to claim 1, wherein the inner cavity of the connecting frame (35) is in threaded connection with two mounting frames (38), and the inner cavities of the mounting frames (38) are provided with drying cotton plates (39).
4. An air intake mechanism of an air suspension centrifugal blower according to claim 1, wherein the inner cavity of the connecting frame (35) is screwed with two mounting frames (312), and an air filtering cotton plate (313) is commonly mounted between the mounting frames (312).
5. The air intake mechanism of claim 1, wherein the clamping mechanism (34) comprises a side cover (341), a central groove (342), a threaded rod (343), a threaded sleeve (344), a push rod (345), a sliding rail (346), a T-shaped sliding block (347), a fixed sleeve (348), a spring (349), a movable sleeve (3410), a top column (3411) and a clamping column (3412), the side cover (341) is arranged on one side of the rectangular shell (31), clamping grooves (33) are arranged at two ends of the inner cavity of the rectangular shell (31), a central groove (342) is arranged in the inner cavity of the side cover (341), a threaded rod (343) is connected to the outer side of the side cover (341) in a rotating manner, one end of the threaded rod (343) penetrates through the side cover (341) and extends to the inner cavity of the central groove (342) to be screwed with the threaded sleeve (344), the outer side of the threaded sleeve (344) is symmetrically connected with the push rod (345), the sliding rail (346) is symmetrically arranged in the inner cavity of the central groove (342), sliding blocks (344) are welded on two sides of the threaded sleeve (344) to be connected with the inner cavity of the T-shaped sliding block (34) (340) in a sliding mode, one end of the sliding block (34is connected with the inner cavity (34) through the movable sleeve (34) in a symmetrical mode, the inner cavity of the movable sleeve (3410) is fixedly sleeved with a top column (3411), one end of the top column (3411) penetrates through the fixed sleeve (348) and extends to the outer side of the fixed sleeve, the corresponding end of the top column (3411) is an inclined surface, and the end, far away from the top column (3411), of the top column penetrates through the side cover (341) and is connected with a clamping column (3412) clamped with the clamping groove (33).
6. An air intake mechanism of an air suspension centrifugal blower according to claim 5, wherein the inner cavity of the rectangular housing (31) is provided with a sealing groove (36), and a sealing strip (37) spliced with the sealing groove is adhered to the outer side of the side cover (341).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146679.2U CN220566294U (en) | 2023-08-10 | 2023-08-10 | Air inlet mechanism of air suspension centrifugal blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322146679.2U CN220566294U (en) | 2023-08-10 | 2023-08-10 | Air inlet mechanism of air suspension centrifugal blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220566294U true CN220566294U (en) | 2024-03-08 |
Family
ID=90094682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322146679.2U Active CN220566294U (en) | 2023-08-10 | 2023-08-10 | Air inlet mechanism of air suspension centrifugal blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220566294U (en) |
-
2023
- 2023-08-10 CN CN202322146679.2U patent/CN220566294U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |