CN215762474U - Centrifugal air compressor with air inlet filtering function - Google Patents
Centrifugal air compressor with air inlet filtering function Download PDFInfo
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- CN215762474U CN215762474U CN202121432098.XU CN202121432098U CN215762474U CN 215762474 U CN215762474 U CN 215762474U CN 202121432098 U CN202121432098 U CN 202121432098U CN 215762474 U CN215762474 U CN 215762474U
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- air inlet
- filter box
- air compressor
- air
- rigid coupling
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Abstract
The utility model discloses a centrifugal air compressor with air inlet filtering function, which comprises a centrifugal air compressor body, an air inlet pipe and a filter box, wherein the air inlet pipe is arranged on the right side of the centrifugal air compressor body, a mounting groove corresponding to the air inlet pipe is formed in the left side plate of the filter box, the filter box is detachably mounted with the air inlet pipe through the mounting groove, a first air inlet corresponding to the air inlet pipe is formed in the right side plate of the filter box, a first filter screen is fixedly connected to the first air inlet, a second rotating rod is rotatably mounted on the bottom plate of the filter box, a plurality of fan blades are uniformly and fixedly connected to the upper outer wall of the second rotating rod, a first rotating rod is rotatably mounted on the top plate of the filter box, the air suction of the air inlet pipe is influenced due to more fan blades, the first filter screen further isolates dust, the quality of air sucked into the air inlet pipe is further improved, and the filter box is detachably mounted on the air inlet pipe, the dust is convenient to clean and the second filter screen is convenient to clean.
Description
Technical Field
The utility model relates to the technical field of centrifugal air compressors, in particular to a centrifugal air compressor with an air inlet filtering function.
Background
The principle of the centrifugal air compressor is that the impeller drives the gas to rotate at a high speed, so that the gas generates centrifugal force, and the diffusion flow of the gas in the impeller improves the flow speed and pressure of the gas after passing through the impeller, so that the compressed air is continuously produced.
Among the prior art, centrifugal air compressor machine does not have the filter effect mostly for the impeller can absorb a large amount of dust or impurity absorbing external gas, can damage centrifugal air compressor machine promptly, also can make compressed air's quality relatively poor, influences subsequent work, and a small number of centrifugal air compressor machines are provided with the filter screen, but inconvenient washing.
Therefore, it is necessary to design a centrifugal air compressor having an intake air filtering function so as to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a centrifugal air compressor with an air inlet filtering function, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a centrifugal air compressor with air inlet filtering function comprises a centrifugal air compressor body, an air inlet pipe and a filter box, wherein the air inlet pipe is arranged on the right side of the centrifugal air compressor body, a mounting groove corresponding to the air inlet pipe is formed in the left side plate of the filter box, the filter box is detachably mounted with the air inlet pipe through the mounting groove, a first air inlet corresponding to the air inlet pipe is formed in the right side plate of the filter box, a first filter screen is fixedly connected to the first air inlet, a second rotating rod is rotatably mounted on the bottom plate of the filter box, a plurality of fan blades are uniformly and fixedly connected to the outer wall of the second rotating rod, a first rotating rod is rotatably mounted on the top plate of the filter box, a U-shaped rod is fixedly connected between the second rotating rod and the second rotating rod, a sliding plate is slidably mounted in the filter box and is located on the left side of the U-shaped rod, and first sliding grooves are formed in the bottom plate and the top plate of the filter box, the sliding plate is fixedly connected with a first sliding block corresponding to the first sliding groove, a first spring is fixedly connected between the first sliding block and the left inner wall of the first sliding groove, a second air inlet corresponding to the air inlet pipe is formed in the sliding plate, a second filter screen corresponding to the air inlet pipe is fixedly connected to the second air inlet, and a connecting rod is hinged between the sliding rod and the U-shaped plate.
Preferably, the standing groove has all been seted up to the diapire and the roof of mounting groove, be provided with the telescopic link on the standing groove, the telescopic link includes slide tube, sleeve pipe and second spring, the sleeve pipe rigid coupling is on the inner wall of standing groove, slide tube slidable mounting is on the sleeve pipe, second spring rigid coupling is between slide tube and sheathed tube diapire, the rigid coupling has the fixed block on the slide tube, and the fixed block is the semicircle ball type, set up the fixed slot that corresponds with the fixed block on the air-supply line, the guide way has been seted up to the front and back end symmetry of air-supply line, the rigid coupling has the guide block that corresponds with the guide way on the inner wall of mounting groove.
Preferably, the below of centrifugal air compressor body is provided with places the board, the upper surface four corners department of placing the board has all seted up the second spout, be provided with the bradyseism device on the second spout, the other end setting of bradyseism device is on the centrifugal air compressor body, the equal rigid coupling in bottom four corners department of placing the board has the universal wheel, the symmetrical rigid coupling in left side front and back end of centrifugal air compressor body has the connecting strip, two the rigid coupling has the handle between the connecting strip.
Preferably, the cushioning device includes slide bar and third spring, slide bar slidable mounting is on the second spout, the other end and the centrifugal air compressor body rigid coupling of slide bar, the third spring housing is established outside the slide bar, and the third spring rigid coupling is at the centrifugal air compressor body and place between the board.
Preferably, the left and right inner walls of the second sliding groove are symmetrically provided with limiting grooves, and the sliding rod is fixedly connected with limiting blocks corresponding to the limiting grooves.
Preferably, a groove is formed in a bottom plate of the filter box, a mounting plate is arranged on the groove in a sealing and sliding mode, connecting pieces are fixedly connected to two ends of the mounting plate, and the connecting pieces are detachably mounted on the filter box through screws.
Compared with the prior art, the utility model has the beneficial effects that:
(1) when the during operation is seted up to centrifugal air compressor machine body, thereby the impeller rotates and absorbs external air, the second filter screen carries out preliminary isolated dust and impurity, when the wind gets into the rose box, probably there is a small amount of dust to get into in the rose box, blow the wind leaf at wind after that, because the fan blade is more in quantity, when quick blowing the fan blade, make the fan blade take place to rotate, thereby make U type pole rotate, under the effect of connecting rod, make the slide vibrations back and forth, thereby shake off the dust that adheres on first filter screen, prevent that the dust from adhering on first filter screen, make and plug up first filter screen, influence induced drafting of air-supply line, first filter screen realizes further isolated dust, further improved the air quality who inhales in the air-supply line, the rose box is detachable to be installed on the air-supply line, conveniently clear up the dust and wash the second filter screen.
Drawings
FIG. 1 is a cross-sectional view of the main body of the present invention;
FIG. 2 is a cross-sectional view of the left side plate and the air inlet pipe of the filter box of the present invention;
FIG. 3 is an enlarged view of A of FIG. 1;
FIG. 4 is an enlarged view of A in FIG. 1 according to the present invention.
FIG. 5 is a bottom plan view of the bottom plate of the filtration tank of the present invention;
fig. 6 is a schematic view of a second rotating rod and a fan blade of the present invention.
In the figure: 1. a filter box; 2. a first rotating lever; 3. a U-shaped rod; 4. a connecting rod; 5. a slider; 6. a first chute; 7. a first spring; 8. a slide plate; 9. a first filter screen; 10. mounting a plate; 11. an air inlet pipe; 12. a centrifugal air compressor body; 13. a connecting strip; 14. a handle; 15. placing the plate; 16. a universal wheel; 17. a second filter screen; 18. a second rotating rod; 19. a slide pipe; 20. a second spring; 21. a slide bar; 22. a sleeve; 23. a fan blade; 24. a fixed block; 25. and a third spring.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a centrifugal air compressor with air inlet filtering function comprises a centrifugal air compressor body 12, an air inlet pipe 11 and a filter box 1, wherein the air inlet pipe 11 is arranged on the right side of the centrifugal air compressor body 12, a mounting groove corresponding to the air inlet pipe 11 is formed in the left side plate of the filter box 1, the filter box 1 is detachably mounted with the air inlet pipe 11 through the mounting groove, a first air inlet corresponding to the air inlet pipe 11 is formed in the right side plate of the filter box 1, a first filter screen 9 is fixedly connected to the first air inlet, a second rotating rod 18 is rotatably mounted on the bottom plate of the filter box 1, a plurality of fan blades 23 are uniformly and fixedly connected to the outer wall of the second rotating rod 18, a first rotating rod 2 is rotatably mounted on the top plate of the filter box 1, a U-shaped rod 3 is fixedly connected between the second rotating rod 18 and the second rotating rod 18, a sliding plate 8 is slidably mounted in the filter box 1, the sliding plate 8 is positioned on the left side of the U-shaped rod 3, first sliding grooves 6 are formed in the bottom plate and the top plate of the filter box 1, a first sliding block 5 corresponding to the first sliding chute 6 is fixedly connected to the sliding plate 8, a first spring 7 is fixedly connected between the first sliding block 5 and the left inner wall of the first sliding chute 6, a second air inlet corresponding to the air inlet pipe 11 is formed in the sliding plate 8, a second filter screen 17 corresponding to the air inlet pipe 11 is fixedly connected to the second air inlet, a connecting rod 4 is hinged between the sliding rod 21 and the U-shaped plate, when the centrifugal air compressor body is opened for work, the impeller rotates to absorb outside air, the second filter screen 17 primarily isolates dust and impurities, when wind enters the filter box 1, a small amount of dust possibly enters the filter box 1, then the wind blows the fan blades 23, and due to the fact that the number of the fan blades 23 is large, when the fan blades 23 are blown quickly, the fan blades 23 are rotated, the U-shaped rod 3 is rotated, the sliding plate 8 is vibrated back and forth under the action of the connecting rod 4, and forth, and shaking off the dust adhered to the first filter screen 9, prevent that the dust from adhering on first filter screen 9 for plug up first filter screen 9, influence air-suction of air-supply line 11, first filter screen 9 realizes further isolated dust, has further improved the air quality who inhales in the air-supply line 11, and filter box 1 is detachable installs on air-supply line 11, conveniently clears up the dust and washs second filter screen 17.
The bottom wall and the top wall of the mounting groove are both provided with a placing groove, the placing groove is provided with a telescopic rod, the telescopic rod comprises a sliding pipe 19, a sleeve pipe 22 and a second spring 20, the sleeve pipe 22 is fixedly connected on the inner wall of the placing groove, the sliding pipe 19 is slidably mounted on the sleeve pipe 22, the second spring 20 is fixedly connected between the sliding pipe 19 and the bottom wall of the sleeve pipe 22, the sliding pipe 19 is fixedly connected with a fixed block 24, the fixed block 24 is in a semi-spherical shape, a fixed groove corresponding to the fixed block 24 is formed in the air inlet pipe 11, the front end and the rear end of the air inlet pipe 11 are symmetrically provided with guide grooves, guide blocks corresponding to the guide grooves are fixedly connected on the inner wall of the mounting groove, when the filter box 1 is mounted, the guide blocks are aligned to the guide grooves, the filter box 1 slides inwards, when the fixed block 24 is in contact with the fixed groove, the fixed block 24 is clamped with the fixed groove under the action of a third spring 25, so that the filter box 1 can be fixed, pulling rose box 1, because fixed block 24 is the hemisphere type, so exert great power a little, alright make fixed block 24 break away from the fixed slot, alright dismantle rose box 1, conveniently clear up rose box 1.
The below of centrifugal air compressor body 12 is provided with places board 15, the second spout has all been seted up to the upper surface four corners department of placing board 15, be provided with the bradyseism device on the second spout, the other end setting of bradyseism device is on centrifugal air compressor body 12, the equal rigid coupling in bottom four corners department of placing board 15 has universal wheel 16, the symmetrical rigid coupling of left side front and back end of centrifugal air compressor body 12 has connecting strip 13, the rigid coupling has handle 14 between two connecting strip 13, cooperation through universal wheel 16 and handle 14, make centrifugal air compressor body 12 convenient removal, through setting up the bradyseism device, prevent centrifugal air compressor body 12 at the during operation, can produce great vibrations, produce great noise promptly, shake for a long time, still can damage centrifugal air compressor body 12.
The cushioning device includes slide bar 21 and third spring 25, slide bar 21 slidable mounting is on the second spout, the other end and the centrifugal air compressor body 12 rigid coupling of slide bar 21, the third spring 25 cover is established outside slide bar 21, and the third spring 25 rigid coupling is at centrifugal air compressor body 12 and place between the board 15, when centrifugal air compressor body 12 takes place vibrations, make slide bar 21 slide in the second spout, under the effect of third spring 25, make vibrations obtain the buffering, thereby realize the shock attenuation.
Limiting grooves are symmetrically formed in the left inner wall and the right inner wall of the second sliding groove, limiting blocks corresponding to the limiting grooves are fixedly connected to the sliding rod 21, and the sliding rod 21 is limited to prevent the sliding rod 21 from being separated from the second sliding groove when vibration is too large.
Set up flutedly on the bottom plate of rose box 1, sealed slidable mounting has mounting panel 10 on the recess, and the equal rigid coupling in mounting panel 10 both ends has the connection piece, and the connection piece passes through the screw and the detachable installation of rose box 1, and sealed slidable mounting prevents that the air from flowing in the gap, influences centrifugal air compressor body 12's the effect of induced drafting, and detachable installation conveniently clears up the inside dust of rose box 1.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a centrifugal air compressor with air intake filtering capability, includes centrifugal air compressor body (12), air-supply line (11) and rose box (1), air-supply line (11) set up on centrifugal air compressor body (12) right side, its characterized in that: the air filter is characterized in that a mounting groove corresponding to the air inlet pipe (11) is formed in the left side plate of the filter box (1), the filter box (1) is detachably mounted with the air inlet pipe (11) through the mounting groove, a first air inlet corresponding to the air inlet pipe (11) is formed in the right side plate of the filter box (1), a first filter screen (9) is fixedly connected to the first air inlet, a second rotating rod (18) is rotatably mounted on the bottom plate of the filter box (1), a plurality of fan blades (23) are uniformly and fixedly connected to the outer wall of the second rotating rod (18), a first rotating rod (2) is rotatably mounted on the top plate of the filter box (1), a U-shaped rod (3) is fixedly connected between the second rotating rod (18) and the second rotating rod (18), a sliding plate (8) is slidably mounted in the filter box (1), the sliding plate (8) is located on the left side of the U-shaped rod (3), and first sliding grooves (6) are formed in the bottom plate and the top plate of the filter box (1), the rigid coupling has first slider (5) that corresponds with first spout (6) on slide (8), the rigid coupling has first spring (7) between the left inner wall of first slider (5) and first spout (6), set up the second air intake that corresponds with air-supply line (11) on slide (8), the rigid coupling has second filter screen (17) that correspond with air-supply line (11) on the second air intake, and it has connecting rod (4) to articulate between slide bar (21) and the U template.
2. The centrifugal air compressor with the air inlet filtering function as claimed in claim 1, wherein: the mounting groove has all been seted up to the diapire and the roof of mounting groove, be provided with the telescopic link on the mounting groove, the telescopic link includes slide tube (19), sleeve pipe (22) and second spring (20), sleeve pipe (22) rigid coupling is on the inner wall of mounting groove, slide tube (19) slidable mounting is on sleeve pipe (22), second spring (20) rigid coupling is between the diapire of slide tube (19) and sleeve pipe (22), the rigid coupling has fixed block (24) on slide tube (19), and fixed block (24) are the semicircle ball type, set up the fixed slot that corresponds with fixed block (24) on air-supply line (11), the guide way has been seted up to the front and back end symmetry of air-supply line (11), the rigid coupling has the guide block that corresponds with the guide way on the inner wall of mounting groove.
3. The centrifugal air compressor with the air inlet filtering function as claimed in claim 1, wherein: the below of centrifugal air compressor body (12) is provided with places board (15), the upper surface four corners department of placing board (15) has all seted up the second spout, be provided with the bradyseism device on the second spout, the other end setting of bradyseism device is on centrifugal air compressor body (12), the equal rigid coupling in bottom four corners department of placing board (15) has universal wheel (16), the left side front and back end symmetry rigid coupling of centrifugal air compressor body (12) has connecting strip (13), two the rigid coupling has handle (14) between connecting strip (13).
4. The centrifugal air compressor with the air inlet filtering function as claimed in claim 3, wherein: the cushioning device includes slide bar (21) and third spring (25), slide bar (21) slidable mounting is on the second spout, the other end and centrifugal air compressor body (12) rigid coupling of slide bar (21), third spring (25) cover is established in slide bar (21) outside, and third spring (25) rigid coupling at centrifugal air compressor body (12) and place between board (15).
5. The centrifugal air compressor with the air inlet filtering function as claimed in claim 4, wherein: limiting grooves are symmetrically formed in the left inner wall and the right inner wall of the second sliding groove, and limiting blocks corresponding to the limiting grooves are fixedly connected to the sliding rod (21).
6. The centrifugal air compressor with the air inlet filtering function as claimed in claim 1, wherein: the filter box is characterized in that a groove is formed in a bottom plate of the filter box (1), a mounting plate (10) is arranged on the groove in a sealing and sliding mode, connecting pieces are fixedly connected to two ends of the mounting plate (10), and the connecting pieces are detachably mounted with the filter box (1) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121432098.XU CN215762474U (en) | 2021-06-27 | 2021-06-27 | Centrifugal air compressor with air inlet filtering function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121432098.XU CN215762474U (en) | 2021-06-27 | 2021-06-27 | Centrifugal air compressor with air inlet filtering function |
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| Publication Number | Publication Date |
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| CN215762474U true CN215762474U (en) | 2022-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121432098.XU Active CN215762474U (en) | 2021-06-27 | 2021-06-27 | Centrifugal air compressor with air inlet filtering function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115596721A (en) * | 2022-11-18 | 2023-01-13 | 意朗智能科技（南通）有限公司（Cn） | Air inlet filtering device for air compressor |
-
2021
- 2021-06-27 CN CN202121432098.XU patent/CN215762474U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115596721A (en) * | 2022-11-18 | 2023-01-13 | 意朗智能科技（南通）有限公司（Cn） | Air inlet filtering device for air compressor |
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