CN218177499U - Inner sealing cover type high static pressure fan device - Google Patents
Inner sealing cover type high static pressure fan device Download PDFInfo
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- CN218177499U CN218177499U CN202221584122.6U CN202221584122U CN218177499U CN 218177499 U CN218177499 U CN 218177499U CN 202221584122 U CN202221584122 U CN 202221584122U CN 218177499 U CN218177499 U CN 218177499U
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- mounting panel
- static pressure
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Abstract
The utility model discloses an interior closing cap formula high static pressure fan device, including fan housing, air intake, motor, connecting rod outer wall fixedly connected with flabellum. The utility model discloses a first magnet, second magnet, a spring, the cooperation of gasbag is used, make the staff open the motor and drive the flabellum and carry out the during operation, through the driving gear, driven gear and ring gear's cooperation is used and can be driven first magnet and carry out slow rotation, thereby make first magnet can carry out the mutex with second magnet at rotatory in-process, thereby make second magnet extrusion mounting panel drive the cleaning brush and clear up the inside filter layer of air intake, when first magnet is no longer applyed the repulsion force to second magnet simultaneously, the gasbag can be extruded to spring resilience this moment, thereby make the gasbag pass through the shower nozzle and handle the dust once more, thereby prevent that the dust from piling up in the inside filter layer of air intake, thereby prevent that the dust from piling up the work efficiency who influences the fan.
Description
Technical Field
The utility model relates to a high static pressure fan technical field specifically is an interior closing cap formula high static pressure fan device.
Background
The high static pressure fan is generally applied to industry, building and buildings, indoor ventilation or pipeline pressurization, the fan is widely used by people due to low noise of the high static pressure, and is divided into a high static pressure fan and a low static pressure fan, the air outlet static pressure is generally called as low static pressure below 30Pa, and the air outlet static pressure is called as high static pressure above 100 Pa.
Because high static pressure fan can absorb a large amount of air at the in-process that uses for gaseous in-process that gets into through the air intake brings into a large amount of dusts easily, and present part fan utilizes the filter layer to filter the dust, but long-time in-process filter layer that the fan used can pile up a large amount of dusts, thereby influences the intake of fan, leads to fan work efficiency to reduce.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interior closing cap formula high hydrostatic pressure fan device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an interior closing cap formula high static pressure fan device, includes fan housing, and the air intake, the symmetry is seted up fan housing one end, just the inside fixedly connected with filter layer of air intake, the motor is located fan one end, just motor output shaft runs through and extends to inside the fan housing, connecting rod, fixed connection in the motor output end, just the connecting rod other end runs through and extends to outside the fan housing, connecting rod outer wall fixedly connected with flabellum, connecting rod outer wall fixedly connected with driving gear, fan housing one end fixedly connected with location axle, location axle outer wall rotates and is connected with driven gear, fan housing one end rotates and is connected with the ring gear, the first magnet of ring gear outer wall fixedly connected with, two sets of installation pieces of fan housing one end symmetry fixedly connected with, it is two sets of the one end that the installation piece is close to the air intake all sets up flutedly, it is two sets of be equipped with the mounting panel between the installation piece, the one end fixedly connected with cleaning brush that the mounting panel is close to the air intake.
Further, driving gear and driven gear meshing, driven gear and gear ring meshing use through the cooperation between driving gear, driven gear and the gear ring for the connecting rod drives the in-process of driving gear fast revolution, and the gear ring can slow revolution, thereby prolongs the time that first magnet and second magnet carry out the mutual exclusion.
Further, the one end fixedly connected with second magnet that the mounting panel is close to the ring gear, second magnet and first magnet mutual exclusion, the inside fixedly connected with spring of one end of ring gear is kept away from to the recess, the spring other end and mounting panel fixed connection can drive the mounting panel through the resilience of spring and reset to drive the filter layer of cleaning brush to the air intake once more when making the mounting panel reset and clear up.
Further, the inside fixedly connected with gasbag of one end that is close to the ring gear of recess, the mounting panel passes through recess and installation piece sliding connection, mounting panel and gasbag fixed connection, the gas tank that is linked together with the gasbag is seted up to mounting panel one end symmetry, the mounting panel is close to the one end inner wall equidistance fixedly connected with a plurality of shower nozzles that are linked together with the gas tank of air intake, kick-backs through the spring and can pass through the shower nozzle blowout with the inside gas of gasbag to clear up the dust of the inside filter layer of air intake once more, thereby prevent that the dust from piling up the intake that influences the air intake.
Furthermore, the one end fixedly connected with that the installation piece is close to the ring gear is linked together with the intake pipe that the gasbag is linked together, intake pipe inner wall fixed mounting has one-way admission valve, can prevent through one-way admission valve that gaseous through the intake pipe blowout when the gasbag spouts to guarantee atmospheric pressure and volume when gaseous from the shower nozzle blowout.
Further, fan shell one end fixedly connected with connecting plate, the spread groove has been seted up all around to the connecting plate, fan shell inner wall sliding connection has the closing cap, the closing cap top is run through and is extended to the fan shell outside, the closing cap shape is the L type, the closing cap bottom articulates there is the stopper, and the staff can be through pulling the closing cap top, then takes the closing cap out from the inside of fan shell for the closing cap no longer blocks the air outlet of fan, when the staff does not use the fan, can get into the inside of fan shell through sliding the closing cap once more, thereby makes it block the dust of fan air intake, thereby prevents that the dust from getting into the inside of fan shell, and then prevents that the fan from blowing off the dust and influence health.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a ring gear, first magnet, second magnet, a spring, the cooperation of gasbag is used, make the staff open the motor and drive the flabellum and carry out the during operation, through the driving gear, driven gear and ring gear's cooperation is used and can be driven first magnet and carry out slow rotation, thereby make first magnet can carry out the mutex with second magnet at rotatory in-process, thereby make second magnet extrusion mounting panel drive the cleaning brush and clear up the inside filter layer of air intake, when first magnet no longer applys the repulsion to second magnet simultaneously, the gasbag can be extruded to spring resilience this moment, thereby make the gasbag pass through the shower nozzle and handle the dust once more, thereby prevent that the dust from piling up in the inside filter layer of air intake, thereby prevent that the dust from piling up the work efficiency who influences the fan.
2. The utility model discloses a cooperation of closing cap and stopper is used for when the staff uses the fan, the staff can be through pulling closing cap top, then take the closing cap out from the inside of fan shell, make the closing cap no longer block the air outlet of fan, when the staff does not use the fan, can be through the inside that gets into the fan shell with the closing cap slides once more, thereby make its dust to the fan air intake block, thereby prevent that the dust from getting into the inside of fan shell, and then prevent that the fan from blowing off the dust and influencing human health.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of one end of a fan casing according to the present invention;
FIG. 2 is a side view of the blower housing and the connecting plate of the present invention;
FIG. 3 is a schematic view of the connection section structure of the blower housing and the motor of the present invention;
fig. 4 is a schematic structural view of the other end of the fan housing of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
FIG. 6 is a schematic view showing the connection section structure of the mounting plate and the cleaning brush of the present invention;
fig. 7 is the schematic view of the cross-sectional structure of the sealing cover and the limiting plate of the present invention when not in operation.
In the figure: 1. a fan housing; 2. an air inlet; 3. a motor; 4. a connecting rod; 5. a fan blade; 6. a driving gear; 7. positioning the shaft; 8. a driven gear; 9. a gear ring; 10. a first magnet; 11. mounting a block; 12. a groove; 13. mounting a plate; 14. a cleaning brush; 15. a second magnet; 16. a spring; 17. an air bag; 18. an air tank; 19. a spray head; 20. an air inlet pipe; 21. a one-way intake valve; 22. a connecting plate; 23. connecting grooves; 24. sealing the cover; 25. and a limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an inner sealing type high static pressure fan device, which comprises a fan housing 1, an air inlet 2 symmetrically arranged at one end of the fan housing 1, a filter layer fixedly connected to the inside of the air inlet 2, a motor 3 arranged at one end of the fan, an output shaft of the motor 3 penetrating and extending to the inside of the fan housing 1, a connecting rod 4 fixedly connected to the output end of the motor 3, and the other end of the connecting rod 4 penetrating and extending to the outside of the fan housing 1, a fan blade 5 fixedly connected to the outer wall of the connecting rod 4, a driving gear 6 fixedly connected to the outer wall of the connecting rod 4, a positioning shaft 7 fixedly connected to one end of the fan housing 1, a cleaning brush 14 fixedly connected to the outer wall of the positioning shaft 7, a gear ring 9 rotatably connected to one end of the gear ring 9, two sets of mounting blocks 11 symmetrically fixedly connected to one end of the fan housing 1, a groove 12 formed at one end of the two sets of the mounting blocks 11 close to the air inlet 2, a mounting plate 13 arranged between the two sets of the mounting blocks, a cleaning brush 14 fixedly connected to one end of the mounting plate 13 close to the air inlet 2, a spring connected to the mounting plate 13, and a second mounting plate connected to a plurality of the air bag 17, a mounting plate connected to the air bag 17, and a plurality of the mounting plate connected to the air bag 17, one end of the mounting block 11 close to the gear ring 9 is fixedly connected with an air inlet pipe 20 communicated with the air bag 17, and the inner wall of the air inlet pipe 20 is fixedly provided with a one-way air inlet valve 21.
The specific implementation mode is as follows: when a worker uses the fan, firstly, the worker turns on the motor 3, so that the motor 3 drives the connecting rod 4 and the fan blades 5 to rotate, air enters the inside of the fan shell 1 through the air inlet 2, then the fan blades 5 extrude gas along with rotation, so that the gas is discharged through the air outlet of the fan shell 1, a large amount of gas enters the inside of the fan shell 1 along with the air inlet 2, dust also enters the air inlet 2 along with the gas, a filter layer inside the air inlet 2 blocks the dust, meanwhile, the driving gear 6 is driven to rotate in the rotation process of the connecting rod 4, so that the driving gear 6 drives the driven gear 8 and the gear ring 9 to rotate, the driving gear 6 drives the gear ring 9 to rotate at a slow speed in the fast rotation process, and meanwhile, the gear ring 9 drives the first magnet 10 to rotate in the rotation process, when the first magnet 10 is close to the second magnet 15 along with the rotation of the gear ring 9, at this time, the first magnet 10 pushes the second magnet 15 to move through the repulsion force between the first magnet 10 and the second magnet 15, so that the second magnet 15 pushes the mounting plate 13 to move towards the end far away from the gear ring 9, at this time, in the moving process of the mounting plate 13, the mounting plate 13 drives the cleaning brush 14 to clean the filter layer inside the air inlet 2, so as to prevent the accumulation of dust, meanwhile, the mounting plate 13 presses the spring 16 in the moving process, so that the spring 16 is contracted, and the mounting plate 13 pulls the air bag 17 to expand and inflate along with the movement, so that the air bag 17 extracts outside air through the air inlet pipe 20, when the first magnet 10 does not apply repulsion force to the second magnet 15 any more along with the rotation of the gear ring 9, at this time, the spring 16 starts to rebound, thereby make spring 16 extrusion mounting panel 13 reset, mounting panel 13 is at the in-process extrusion gasbag 17 that removes simultaneously, thereby make gasbag 17 spout the inside gas of inside extraction to the inside filter layer of air intake 2 through air duct 18 and shower nozzle 19, can prevent simultaneously that gasbag 17 from the blowout of intake pipe 20 when jet-propelled through one-way admission valve 21, thereby the gas through the compression is cleaned the inside filter layer of air intake 2 once more, thereby prevent that the dust from piling up the influence intake, thereby guarantee the normal use of fan.
Referring to fig. 1 and 7, the present invention provides a technical solution: the utility model provides an interior closing cap formula high hydrostatic pressure fan device, 1 one end fixedly connected with connecting plate 22 of fan shell in addition, connecting plate 22 has seted up spread groove 23 all around, and 1 inner wall sliding connection of fan shell has closing cap 24, and closing cap 24 top is run through and is extended to fan shell 1 outside, and closing cap 24 shape is the L type, and closing cap 24 bottom articulates there is stopper 25.
The specific implementation mode is as follows: when the staff need blow gas to the assigned position, the staff can be connected fixedly through the spread groove 23 with tuber pipe and connecting plate 22 inside, thereby convenience of customers' use, simultaneously when the staff uses the fan, the staff can be through pulling closing cap 24 top this moment, then take closing cap 24 out from the inside of fan shell 1, make closing cap 24 no longer block the air outlet of fan, when the staff does not use the fan, can get into the inside of fan shell 1 through sliding closing cap 24 once more, thereby make it block the dust of fan air intake 2, thereby prevent that the dust from getting into the inside of fan shell 1.
The utility model discloses a theory of operation:
referring to fig. 1-6, through gear ring 9, first magnet 10, second magnet 15, spring 16, the cooperation of gasbag 17 is used, make the staff open motor 3 and drive flabellum 5 and carry out the during operation, through driving gear 6, the cooperation of driven gear 8 and gear ring 9 is used and can be driven first magnet 10 and carry out slow rotation, thereby make first magnet 10 can carry out the repulsion with second magnet 15 at rotatory in-process, thereby make second magnet 15 extrusion mounting panel 13 drive cleaning brush 14 clear up the inside filter layer of air intake 2, simultaneously when first magnet 10 no longer exerts the repulsion to second magnet 15, spring 16 resilience can extrude gasbag 17 this moment, thereby make gasbag 17 handle the dust once more through shower nozzle 19, thereby prevent that the dust from piling up in the inside filter layer of air intake 2, thereby prevent that the dust from piling up the work efficiency that influences the fan.
Further, refer to description attached drawing 1 and fig. 7, use through the cooperation of closing cap 24 and stopper 25, make the staff use the fan, the staff can be through pulling closing cap 24 top, then take closing cap 24 out from the inside of fan shell 1, make closing cap 24 no longer block the air outlet of fan, when the staff does not use the fan, can be through the inside that slides closing cap 24 once more and get into fan shell 1, thereby make it block the dust of fan air intake 2, thereby prevent that the dust from getting into the inside of fan shell 1, and then prevent that the fan from blowing off the dust and influencing human health.
Finally, it should be noted that: 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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An inner sealing cover type high static pressure fan device comprises a fan shell (1);
the air inlet (2) is symmetrically formed in one end of the fan shell (1), and a filter layer is fixedly connected inside the air inlet (2);
the motor (3) is arranged at one end of the fan, and an output shaft of the motor (3) penetrates through and extends into the fan shell (1);
the connecting rod (4) is fixedly connected to the output end of the motor (3), and the other end of the connecting rod (4) penetrates through and extends to the outside of the fan shell (1);
the method is characterized in that:
connecting rod (4) outer wall fixedly connected with flabellum (5), connecting rod (4) outer wall fixedly connected with driving gear (6), fan casing (1) one end fixedly connected with location axle (7), location axle (7) outer wall rotates and is connected with driven gear (8), fan casing (1) one end rotates and is connected with ring gear (9), ring gear (9) the first magnet of outer wall fixedly connected with (10), two sets of installation piece (11) of fan casing (1) one end symmetry fixedly connected with, it is two sets of installation piece (11) are close to the one end of air intake (2) and all seted up fluted (12), and are two sets of be equipped with between installation piece (11) mounting panel (13), one end fixedly connected with cleaning brush (14) that air intake (2) are close to mounting panel (13).
2. The inner cover type high static pressure fan device according to claim 1, wherein: the driving gear (6) is meshed with a driven gear (8), and the driven gear (8) is meshed with a gear ring (9).
3. The inner cover type high static pressure fan device according to claim 1, wherein: mounting panel (13) are close to one end fixedly connected with second magnet (15) of ring gear (9), second magnet (15) and first magnet (10) mutex, the inside fixedly connected with spring (16) of one end of ring gear (9) are kept away from in recess (12), the spring (16) other end and mounting panel (13) fixed connection.
4. The inner cover type high static pressure fan device according to claim 1, wherein: recess (12) inside fixedly connected with gasbag (17) of one end that is close to ring gear (9), mounting panel (13) are through recess (12) and installation piece (11) sliding connection, mounting panel (13) and gasbag (17) fixed connection, mounting panel (13) one end symmetry is seted up gas tank (18) that are linked together with gasbag (17), shower nozzle (19) that one end inner wall equidistance fixedly connected with a plurality of and gas tank (18) of air intake (2) are linked together are close to in mounting panel (13).
5. The inner sealing type high static pressure fan device as claimed in claim 4, wherein: one end fixedly connected with that installation piece (11) are close to ring gear (9) is intake pipe (20) that is linked together with gasbag (17), intake pipe (20) inner wall fixed mounting has one-way admission valve (21).
6. The inner cover type high static pressure fan device according to claim 1, wherein: fan shell (1) one end fixedly connected with connecting plate (22), spread groove (23) have been seted up all around connecting plate (22), fan shell (1) inner wall sliding connection has closing cap (24), closing cap (24) top is run through and is extended to fan shell (1) outside, closing cap (24) shape is the L type, closing cap (24) bottom articulates there is stopper (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221584122.6U CN218177499U (en) | 2022-06-23 | 2022-06-23 | Inner sealing cover type high static pressure fan device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221584122.6U CN218177499U (en) | 2022-06-23 | 2022-06-23 | Inner sealing cover type high static pressure fan device |
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| Publication Number | Publication Date |
|---|---|
| CN218177499U true CN218177499U (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221584122.6U Active CN218177499U (en) | 2022-06-23 | 2022-06-23 | Inner sealing cover type high static pressure fan device |
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| CN (1) | CN218177499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116369652A (en) * | 2023-03-24 | 2023-07-04 | 江苏黑森林环保科技有限公司 | Appliance for head care |
-
2022
- 2022-06-23 CN CN202221584122.6U patent/CN218177499U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116369652A (en) * | 2023-03-24 | 2023-07-04 | 江苏黑森林环保科技有限公司 | Appliance for head care |
| CN116369652B (en) * | 2023-03-24 | 2023-10-20 | 江苏黑森林环保科技有限公司 | Appliance for head care |
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