CN220038680U - Roof ventilator with adjustable - Google Patents
Roof ventilator with adjustable Download PDFInfo
- Publication number
- CN220038680U CN220038680U CN202321642544.9U CN202321642544U CN220038680U CN 220038680 U CN220038680 U CN 220038680U CN 202321642544 U CN202321642544 U CN 202321642544U CN 220038680 U CN220038680 U CN 220038680U
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- China
- Prior art keywords
- fixedly connected
- groove
- roof ventilator
- thick bamboo
- filter
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- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 22
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 22
- 241001330002 Bambuseae Species 0.000 claims description 22
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 22
- 239000011425 bamboo Substances 0.000 claims description 22
- 238000007790 scraping Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 12
- 241000883990 Flabellum Species 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 abstract description 29
- 230000033001 locomotion Effects 0.000 description 13
- 230000006378 damage Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Air-Flow Control Members (AREA)
Abstract
The utility model relates to the technical field of roof ventilation devices and discloses an adjustable roof ventilator which comprises a transmission rod, wherein the upper end of the transmission rod is fixedly connected with a fan blade fixing assembly, the circumferential outer surface of the transmission rod is fixedly sleeved with a first limiting plate, the circumferential outer surface of the first limiting plate is movably sleeved with a limiting groove, the outer side of the limiting groove is movably sleeved with a filter cylinder, the lower part of the filter cylinder is fixedly connected with a mounting cylinder, the circumferential outer surface of the transmission rod is fixedly connected with a plurality of fan blades at equal intervals, the lower end of the transmission rod is fixedly connected with a second limiting plate, and the outer side of the second limiting plate is movably sleeved with a limiting box. The adjustable roof ventilator provided by the utility model is convenient for adjusting the roof ventilator to stop ventilation, is convenient for removing sundries such as leaves on the surface of the filter cartridge, and is convenient for replacing damaged fan blades.
Description
Technical Field
The utility model relates to the technical field of roof ventilation devices, in particular to an adjustable roof ventilator.
Background
Roof ventilator is the equipment that is used for strengthening the circulation of air, is ventilation equipment's generic term, and the ventilator is various, and the factory building roof that is used for the mill is many, can effectively provide fresh air for the factory building, reduces the harm of harmful gas that produces to workman's health in the industrial production.
The existing roof ventilation device has certain defects when in use, firstly, the existing roof ventilation device is inconvenient to adjust ventilation state, ventilation is stopped under extreme weather and other conditions, secondly, the outside of a filter cylinder of the existing roof ventilation device is easy to adsorb sundries such as outdoor leaves and the like, ventilation efficiency of the filter cylinder is affected, and finally, the fan blades of the existing roof ventilation device are easy to damage outdoors and are inconvenient to replace, so that the adjustable roof ventilation device is provided.
Disclosure of Invention
The utility model mainly aims to provide an adjustable roof ventilator, which solves the problems that the existing roof ventilator is inconvenient to adjust the ventilation state, stops ventilation under extreme weather and other conditions, and is easy to adsorb sundries such as outdoor leaves and the like outside a filter cylinder of the existing roof ventilator to influence the ventilation efficiency of the filter cylinder, and finally, the fan blades of the existing roof ventilator are easy to damage outdoors and inconvenient to replace.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a roof ventilator with adjustable, includes the transfer line, the upper end fixedly connected with fan blade fixed subassembly of transfer line, the circumference surface mounting of transfer line has cup jointed first limiting plate, the circumference surface activity of first limiting plate has cup jointed the spacing groove, the outside activity of spacing groove has cup jointed the cartridge filter, the below fixedly connected with installation section of thick bamboo of cartridge filter, equidistance fixedly connected with a plurality of fan blades on the circumference surface of transfer line, the lower extreme fixedly connected with second limiting plate of transfer line, the outside activity of second limiting plate has cup jointed the spacing box, the below fixedly connected with filter screen of spacing box, the top fixedly connected with spacing section of thick bamboo of filter screen, just the inner wall of installation section of thick bamboo is cup jointed to the outer wall of spacing section of thick bamboo.
Further, the below one side fixedly connected with linking bridge of filter screen, one side fixedly connected with electric putter of linking bridge, the below of installation section of thick bamboo has fixedly cup jointed the mounting panel, one side fixedly connected with mounting panel of electric putter.
Further, the spread groove has been seted up to one side of cartridge filter, one side fixedly connected with connecting plate of spacing groove, just the connecting plate activity is in the spread groove, one side fixedly connected with of connecting plate scrapes the ring, just scrape the inboard butt cartridge filter of ring, one side fixedly connected with baffle of scraping the ring, just the baffle butt spread groove.
Further, the outside fixedly connected with deflector of installation section of thick bamboo, below one side fixedly connected with of deflector collects the box, one side fixedly connected with mounting panel of box.
Further, the fan blade fixing assembly comprises a limiting rod, a transmission rod is fixedly connected below the limiting rod, a connecting cylinder is sleeved on the outer side of the limiting rod, and three fan blades are fixedly connected to the outer surface of the circumference of the connecting cylinder at equal intervals.
Further, a fixing hole is formed in the upper portion of the connecting cylinder, a fixing groove is formed in the upper portion of the limiting rod, a fixing bolt is movably arranged in the fixing groove, and the fixing bolt penetrates through the fixing hole.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the electric push rod is conveniently adjusted to stop ventilation of the roof ventilation device, the electric push rod is started, the electric push rod drives the connecting support to move downwards, the connecting support drives the filter screen to move downwards, the filter screen drives the second limiting plate to move downwards through the limiting box, the second limiting plate drives the fan blade to move downwards through the transmission rod until the fan blade moves in the mounting cylinder, and at the moment, the mounting cylinder can not rotate to drive external air any more, so that ventilation of the roof ventilation device can be conveniently adjusted through the arrangement.
2. According to the utility model, through the arrangement of the scraping ring, sundries such as leaves on the surface of the filter cartridge are conveniently removed, the electric push rod is started, the first limiting plate is driven to move downwards when the transmission rod moves downwards, the first limiting plate drives the limiting groove to move downwards, the limiting groove drives the scraping ring to move downwards through the connecting plate, the scraping ring scrapes the sundries on the outer surface of the filter cartridge, the sundries fall on the guide plate after being scraped, the sundries fall in the collecting box through the guide plate, and the sundries such as leaves on the surface of the filter cartridge are conveniently removed through the arrangement.
3. According to the utility model, the damaged fan blade is conveniently replaced through the arrangement of the fixing bolts, the fixing bolts are removed, the connecting cylinder is moved upwards until the connecting cylinder is not sleeved outside the limiting rod, the connecting cylinder drives the damaged fan blade to leave the roof ventilation device, the connecting cylinder fixedly connected with the replaced fan blade is sleeved outside the limiting rod, and the fixing bolts are fixed through the fixing holes and the fixing grooves.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
Fig. 1 is a schematic view showing the overall structure of an angle of an adjustable roof ventilator according to the present utility model.
Fig. 2 is a schematic view of the overall structure of an adjustable roof ventilator according to another angle of the present utility model.
Fig. 3 is an enlarged schematic view of a part of the structure of a fan blade of an adjustable roof ventilator according to the present utility model.
Fig. 4 is an enlarged schematic view showing a part of the structure of a filter cartridge of an adjustable roof ventilator according to the present utility model.
Fig. 5 is an enlarged schematic view of a part of the structure of a stop lever of an adjustable roof ventilator according to the present utility model.
In the figure: 1. a fixing bolt; 2. a limit rod; 3. a fan blade; 4. a transmission rod; 5. a scraping ring; 6. a baffle; 7. a fan blade; 8. a limit groove; 9. a filter cartridge; 10. a guide plate; 11. a collection box; 12. a filter screen; 13. a limiting cylinder; 14. a connecting bracket; 15. an electric push rod.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, an adjustable roof ventilator, including transfer line 4, the upper end fixedly connected with fan blade fixed subassembly of transfer line 4, the circumference surface fixed of transfer line 4 has cup jointed first limiting plate, the circumference surface activity of first limiting plate has cup jointed spacing groove 8, the outside activity of spacing groove 8 has cup jointed cartridge filter 9, the below fixedly connected with installation section of thick bamboo of cartridge filter 9, equidistant fixedly connected with a plurality of fan blades 7 on the circumference surface of transfer line 4, the lower extreme fixedly connected with second limiting plate of transfer line 4, the outside activity of second limiting plate has cup jointed the spacing box, the below fixedly connected with filter screen 12 of spacing box, the top fixedly connected with spacing section of thick bamboo 13 of filter screen 12, and the outer wall butt of spacing section of thick bamboo 13 is installed the inner wall of a section of thick bamboo, through adopting above-mentioned technical scheme, start electric putter 15, electric putter 15 drive linking bridge 14 moves down, linking bridge 14 drive filter screen 12 moves down, the below through spacing box drive second limiting plate moves down, the second limiting plate drives 7 through transfer line 4 and moves down, until 7 moves down, the fan blade movable in the installation section of thick bamboo, the fan blade is unable through the installation section of thick bamboo of installing, the fan blade of ventilating ventilation is convenient for setting up through the outside air again.
As shown in fig. 1-3, a connecting bracket 14 is fixedly connected to one side of the lower part of the filter screen 12, an electric push rod 15 is fixedly connected to one side of the connecting bracket 14, a mounting plate is fixedly sleeved below the mounting cylinder, one side of the electric push rod 15 is fixedly connected with the mounting plate, and by adopting the technical scheme, the electric push rod 15 is started, and the electric push rod 15 can drive the connecting bracket 14 to move.
As shown in fig. 1-4, a connecting groove is formed in one side of a filter cartridge 9, a connecting plate is fixedly connected to one side of a limiting groove 8 and is movably arranged in the connecting groove, a scraping ring 5 is fixedly connected to one side of the connecting plate, the inner side of the scraping ring 5 abuts against the filter cartridge 9, a baffle 6 is fixedly connected to one side of the scraping ring 5 and abuts against the connecting groove, through the arrangement, a first limiting plate drives the limiting groove 8 to move downwards, the limiting groove 8 drives the scraping ring 5 to move downwards through the connecting plate, and sundries on the outer surface of the filter cartridge 9 are scraped by the scraping ring 5.
As shown in fig. 1-4, the outside fixedly connected with deflector 10 of a mounting section of thick bamboo, the below one side fixedly connected with of deflector 10 collects box 11, the one side fixedly connected with mounting panel of collecting box 11, through adopting above-mentioned technical scheme, start electric putter 15, drive first limiting plate down motion when transfer line 4 down motion, first limiting plate drives spacing groove 8 down motion, spacing groove 8 passes through the connecting plate and drives scraping ring 5 down motion, scrape ring 5 and scrape the debris of cartridge filter 9 surface, debris is scraped the whereabouts and falls on deflector 10, debris falls in collecting box 11 through deflector 10, through such setting, the debris such as leaf on cartridge filter 9 surface has been made things convenient for and has been cleared away.
As shown in fig. 1-5, the fan blade fixing component comprises a limit rod 2, a transmission rod 4 is fixedly connected below the limit rod 2, a connecting cylinder is sleeved on the outer side of the limit rod 2, three fan blades 3 are fixedly connected to the circumferential outer surface of the connecting cylinder at equal intervals, and through the arrangement, when natural wind drives the fan blades 3 to move, the fan blades 3 drive the limit rod 2 to rotate through a fixing bolt 1 and the connecting cylinder, and the limit rod 2 drives the fan blades 7 to rotate through the transmission rod 4.
As shown in fig. 1-5, the fixed orifices have been seted up to the top of connecting cylinder, the fixed slot has been seted up to the top of gag lever post 2, the fixed bolt 1 has been moved to the fixed slot, and fixing bolt 1 passes the fixed orifices, through adopting above-mentioned technical scheme, take off fixing bolt 1, upwards move the connecting cylinder, until the connecting cylinder no longer cup joints in gag lever post 2 outside, the connecting cylinder drives the fan blade 3 of harm and leaves roof ventilation unit, cup joint the connecting cylinder of fan blade 3 fixed connection of change in gag lever post 2 outside, pass fixed orifices and fixed slot fixing bolt 1, through such setting, the fan blade 3 of change harm has been made things convenient for.
It should be noted that, when using, fix roof ventilation change device on the roof, when natural wind drove fan blade 3 motion, fan blade 3 drove gag lever post 2 through fixing bolt 1 and connecting cylinder and rotated, gag lever post 2 drove the rotation of flabellum 7 through transfer line 4, and flabellum 7 rotates and drives outdoor air and filter through cartridge filter 9 and get into in the spacing section of thick bamboo 13, and the air then gets into indoor through filter screen 12.
When roof ventilation device is required to be adjusted to stop ventilation, electric putter 15 is started, electric putter 15 drives linking bridge 14 downward movement, linking bridge 14 drives filter screen 12 downward movement, filter screen 12 drives second limiting plate downward movement through the spacing box, the second limiting plate drives flabellum 7 downward movement through transfer line 4, until flabellum 7 activity is in the installation section of thick bamboo, installation section of thick bamboo rotates and can't drive outside air again this moment, drive first limiting plate downward movement when transfer line 4 downward movement simultaneously, first limiting plate drives spacing groove 8 downward movement, spacing groove 8 drives scraping ring 5 downward movement through the connecting plate, scrape ring 5 scrapes the debris of cartridge filter 9 surface, debris is scraped and falls on deflector 10 after falling down, debris falls in collecting box 11 through deflector 10.
When the damaged fan blade 3 needs to be replaced, the fixing bolt 1 is taken down, the connecting cylinder is moved upwards until the connecting cylinder is not sleeved outside the limiting rod 2, the connecting cylinder drives the damaged fan blade 3 to leave the roof ventilation device, the connecting cylinder fixedly connected with the replaced fan blade 3 is sleeved outside the limiting rod 2, and the fixing bolt 1 penetrates through the fixing hole and the fixing groove.
The utility model provides an adjustable roof ventilator, which solves the problems that the existing roof ventilator is inconvenient to adjust the ventilation state, stops ventilation under extreme weather and the like, and is convenient to replace due to the fact that impurities such as outdoor leaves are easily adsorbed on the outer side of a filter cylinder 9 of the existing roof ventilator to influence the ventilation efficiency of the filter cylinder 9, and finally, a fan blade 3 of the existing roof ventilator is arranged outdoors to be easily damaged.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. An adjustable roof ventilator, characterized in that: including transfer line (4), the upper end fixedly connected with fan blade fixed subassembly of transfer line (4), the circumference surface mounting of transfer line (4) has cup jointed first limiting plate, the circumference surface activity of first limiting plate has cup jointed spacing groove (8), the outside activity of spacing groove (8) has cup jointed cartridge filter (9), the below fixedly connected with installation section of thick bamboo of cartridge filter (9), equidistance fixedly connected with a plurality of flabellum (7) on the circumference surface of transfer line (4), the lower extreme fixedly connected with second limiting plate of transfer line (4), the outside activity of second limiting plate has cup jointed the spacing box, the below fixedly connected with filter screen (12) of spacing box, the top fixedly connected with spacing section of thick bamboo (13) of filter screen (12), just the inner wall of installation section of thick bamboo is supported to the outer wall of spacing section of thick bamboo (13).
2. An adjustable roof ventilator according to claim 1, wherein: the utility model discloses a filter screen, including filter screen (12), filter screen, connecting support (14) are connected with in below one side fixedly connected with of filter screen (12), one side fixedly connected with electric putter (15) of connecting support (14), the below of installation section of thick bamboo has fixedly cup jointed the mounting panel, one side fixedly connected with mounting panel of electric putter (15).
3. An adjustable roof ventilator according to claim 2, wherein: the filter cartridge is characterized in that a connecting groove is formed in one side of the filter cartridge (9), a connecting plate is fixedly connected to one side of the limiting groove (8), the connecting plate is movably arranged in the connecting groove, a scraping ring (5) is fixedly connected to one side of the connecting plate, the inner side of the scraping ring (5) abuts against the filter cartridge (9), a baffle (6) is fixedly connected to one side of the scraping ring (5), and the baffle (6) abuts against the connecting groove.
4. An adjustable roof ventilator according to claim 3, wherein: the outside fixedly connected with deflector (10) of installation section of thick bamboo, the below one side fixedly connected with of deflector (10) collects box (11), the one side fixedly connected with mounting panel of box (11) is collected.
5. An adjustable roof ventilator according to claim 4, wherein: the fan blade fixing assembly comprises a limiting rod (3), a transmission rod (4) is fixedly connected below the limiting rod (3), a connecting cylinder is sleeved on the outer side of the limiting rod (3), and three fan blades (2) are fixedly connected to the circumferential outer surface of the connecting cylinder at equal intervals.
6. An adjustable roof ventilator according to claim 5, wherein: the fixing device is characterized in that a fixing hole is formed in the upper portion of the connecting cylinder, a fixing groove is formed in the upper portion of the limiting rod (3), a fixing bolt (1) is movably arranged in the fixing groove, and the fixing bolt (1) penetrates through the fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321642544.9U CN220038680U (en) | 2023-06-27 | 2023-06-27 | Roof ventilator with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321642544.9U CN220038680U (en) | 2023-06-27 | 2023-06-27 | Roof ventilator with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220038680U true CN220038680U (en) | 2023-11-17 |
Family
ID=88739785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321642544.9U Active CN220038680U (en) | 2023-06-27 | 2023-06-27 | Roof ventilator with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220038680U (en) |
-
2023
- 2023-06-27 CN CN202321642544.9U patent/CN220038680U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |