CN219955616U - Multi-layer environment-friendly ventilation air inlet grille - Google Patents
Multi-layer environment-friendly ventilation air inlet grille Download PDFInfo
- Publication number
- CN219955616U CN219955616U CN202321124170.1U CN202321124170U CN219955616U CN 219955616 U CN219955616 U CN 219955616U CN 202321124170 U CN202321124170 U CN 202321124170U CN 219955616 U CN219955616 U CN 219955616U
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- China
- Prior art keywords
- grid
- frame
- filter screen
- connecting hole
- wall
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- 238000009423 ventilation Methods 0.000 title claims abstract description 21
- 230000007613 environmental effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The utility model relates to the technical field of ventilation and air-inlet grids, and discloses a multi-layer environment-friendly ventilation and air-inlet grid, which comprises a grid frame, wherein a clamping groove is formed in the inner wall of the grid frame, a filter screen is arranged on the inner wall of the grid frame through the clamping groove and is clamped on the inner wall of the grid frame, a transverse grid is fixedly arranged on the inner wall of the grid frame, a longitudinal grid is fixedly arranged on the inner wall of the grid frame, a first connecting hole is formed in the right end of the transverse grid, a first drawing rod is fixedly connected with the first connecting hole, the first drawing rod penetrates through the transverse grid through the connecting hole, and the first drawing rod extends to the outer end of the top of the grid frame.
Description
Technical Field
The utility model relates to the technical field of ventilation and air inlet grids, in particular to a multi-layer environment-friendly ventilation and air inlet grid.
Background
Grid plates (steelworks) are also known as steel grid plates, and because of regional differences, the south is familiar with grid plates and the north is familiar with steel grid plates. Commonly referred to as steel grid plates. The grating plate is generally made of carbon steel, and the surface of the grating plate is hot-galvanized, so that the grating plate can play a role in preventing oxidization. The flat steel can also be made of I-shaped flat steel, and when the existing grating plate ventilates and intakes air, the existing grating plate always has the problems of entering of external dust and impurities, causing pollution to the inside, incapacity of self-adjusting wind direction and the like.
Disclosure of Invention
(one) solving the technical problems
The utility model aims to provide a multi-layer environment-friendly ventilation air inlet grille, which solves the problems that when the prior grid plate ventilation air inlet is provided in the background art, external dust impurities often enter, the interior is polluted, the wind direction is single, the wind direction cannot be adjusted independently, and the like.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multilayer formula environmental protection ventilation air inlet grid, includes the grid frame, the draw-in groove has been seted up to the inner wall of grid frame, the inner wall of grid frame is provided with the filter screen, the filter screen passes through the draw-in groove joint at grid frame inner wall, the inner wall fixed mounting of grid frame has horizontal grid, the inner wall fixed mounting of grid frame has vertical grid, connecting hole one has been seted up to the right-hand member of horizontal grid, connecting hole one fixedly connected with pull rod one, pull rod one passes through horizontal grid through the connecting hole, pull rod one extends to the top outer end of grid frame, connecting hole two have been seted up to the upper end of vertical grid, connecting hole two fixedly connected with pull rod two, pull rod two runs through vertical grid through the connecting hole two, pull rod two extends to the right side outer end of grid frame, the top threaded connection of pull rod one has fixed block one, fixed block one is located the top outer end of grid frame, the top threaded connection of pull rod two has the fixed block two, the right side outer end of grid frame is located to the fixed block two.
Preferably, the transverse grid is arranged in front of the longitudinal grid, and the transverse grid is arranged in front of the filter screen.
Preferably, the longitudinal grille is arranged in front of the filter screen, and the longitudinal grille is arranged in front of the clamping groove.
Preferably, the transverse grille is arranged in front of the clamping groove, and the first fixing block is arranged above the transverse grille.
Preferably, the first fixing block is arranged above the longitudinal grid, and the second fixing block is arranged on the right side of the filter screen.
Preferably, the second fixing block is arranged on the right side of the longitudinal grid, and the first drawing rod is arranged in front of the filter screen.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the longitudinal grille and the transverse grille in the grille frame can be opened and closed to change phases through the two installed pull rods, the grille can be ventilated to enable the wind direction to be variable and the wind force to be changed, and the grille is fixed through the fixing blocks after being freely adjusted according to the requirement.
2. According to the utility model, the filter screen arranged in the grid frame is used for effectively solving the problem due to the fact that dust and impurities in air enter the grid frame along with wind after ventilation and air intake to cause air environment pollution.
3. According to the utility model, the filter screen can be detached and installed through the clamping groove formed in the installed grid frame, and the ventilation air inlet is influenced due to excessive dust impurities left in the air on the surface of the filter screen when the filter screen is used for too long, so that the filter screen can be detached and cleaned conveniently after the clamping groove is formed.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic view of the back structure of the present utility model.
In the figure: 1. a grid frame; 2. a transverse grid; 3. a longitudinal grid; 4. a filter screen; 5. a second connecting hole; 6. pulling the first rod; 7. a second drawing rod; 8. a first connecting hole; 9. a first fixed block; 10. a second fixed block; 11. a clamping groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model relates to a multi-layer environment-friendly ventilation air inlet grille, which comprises a grille frame 1, wherein a clamping groove 11 is formed in the inner wall of the grille frame 1, a filter screen 4 is arranged on the inner wall of the grille frame 1 and is clamped on the inner wall of the grille frame 1 through the clamping groove 11, the filter screen 4 can be detached and installed through the clamping groove 11 formed in the installed grille frame 1, the ventilation air inlet is influenced due to excessive dust impurities left in the air on the surface of the filter screen 4 when the filter screen 4 is too long in service time, the clamping groove 11 is formed, the filter screen 4 is convenient to detach and clean, the inner wall of the grille frame 1 is fixedly provided with a transverse grille 2, the inner wall of the grille frame 1 is fixedly provided with a longitudinal grille 3, the longitudinal grille 2 and the transverse grille 3 in the grille frame 1 can be opened and closed to change phases through two installed drawing rods, the grille ventilation can be assisted to enable the variable wind direction and the wind power to be changed, after freely adjusting according to the demand condition, through the fixed block fixed can, connecting hole one 8 has been seted up to the right-hand member of horizontal grid 2, connecting hole one 8 fixedly connected with pull rod one 6, pull rod one 6 runs through horizontal grid 2 through connecting hole one 8, pull rod one 6 extends to the top outer end of grid frame 1, connecting hole two 5 has been seted up to the upper end of vertical grid 3, connecting hole two 5 fixedly connected with pull rod two 7, pull rod two 7 runs through vertical grid 3 through connecting hole two 5, pull rod two 7 extends to the right side outer end of grid frame 1, the top threaded connection of pull rod one 6 has fixed block one 9, fixed block one 9 is located the top outer end of grid frame 1, the top threaded connection of pull rod two 7 has fixed block two 10, fixed block two 10 are located the right side outer end of grid frame 1.
The transverse grid 2 is arranged in front of the longitudinal grid 3, and the transverse grid 2 is arranged in front of the filter screen 4.
The longitudinal grating 3 is arranged in front of the filter screen 4, the longitudinal grating 3 is arranged in front of the clamping groove 11, and the utility model can effectively solve the problem through the filter screen 4 arranged in the grating frame 1 because dust and impurities in the air enter the air along with the wind after ventilation and air intake to cause air environment pollution.
The transverse grille 2 is arranged in front of the clamping groove 11, and the first fixing block 9 is arranged above the transverse grille 2.
The first fixed block 9 is arranged above the longitudinal grid 3, and the second fixed block 10 is arranged on the right side of the filter screen 4.
The second fixing block 10 is arranged on the right side of the longitudinal grid 3, and the first drawing rod 6 is arranged in front of the filter screen 4.
Working principle: when the device is used, as shown in fig. 1 to 4, when the device is installed and placed at a using position, wind power enters through the intersection notch of the longitudinal grating 3 and the transverse grating 2, the first drawing rod 6 and the second drawing rod 7 are used for adjusting proper wind power and wind direction, then the position is fixed through the first fixing block 9 and the second fixing block 10, impurity dust in wind can be blocked by the filter screen 4 arranged at the rear, the filter screen 4 is arranged to be detachable, and the dust is detached to be convenient for manual cleaning when the dust is excessively accumulated.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a multilayer formula environmental protection ventilation air inlet grille, includes grille frame (1), its characterized in that: the inner wall of the grid frame (1) is provided with a clamping groove (11), the inner wall of the grid frame (1) is provided with a filter screen (4), the filter screen (4) is clamped on the inner wall of the grid frame (1) through the clamping groove (11), the inner wall of the grid frame (1) is fixedly provided with a transverse grid (2), the inner wall of the grid frame (1) is fixedly provided with a longitudinal grid (3), the right end of the transverse grid (2) is provided with a first connecting hole (8), the first connecting hole (8) is fixedly connected with a first drawing rod (6), the first drawing rod (6) penetrates through the transverse grid (2) through the first connecting hole (8), the first drawing rod (6) extends to the outer end of the top of the grid frame (1), the upper end of the longitudinal grid (3) is provided with a second connecting hole (5), the second connecting hole (5) is fixedly connected with a second drawing rod (7), the second drawing rod (7) penetrates through the longitudinal grid (3) through the second connecting hole (5), the second drawing rod (7) extends to the outer end of the right side of the grid frame (1), the top of the first drawing rod (6) is in threaded connection with a first fixing block (9), the first fixing block (9) is positioned at the outer end of the top of the grid frame (1), the top of the second drawing rod (7) is in threaded connection with a second fixing block (10), the second fixing block (10) is positioned at the outer end of the right side of the grid frame (1).
2. The multi-layer environmental protection ventilation air-inlet grille of claim 1, wherein: the transverse grid (2) is arranged in front of the longitudinal grid (3), and the transverse grid (2) is arranged in front of the filter screen (4).
3. The multi-layer environmental protection ventilation air-inlet grille of claim 2, wherein: the longitudinal grating (3) is arranged in front of the filter screen (4), and the longitudinal grating (3) is arranged in front of the clamping groove (11).
4. A multi-layered environmental protection ventilation air-inlet grille according to claim 3, wherein: the transverse grid (2) is arranged in front of the clamping groove (11), and the first fixing block (9) is arranged above the transverse grid (2).
5. The multi-layer environmental protection ventilation air-inlet grille of claim 4, wherein: the first fixing block (9) is arranged above the longitudinal grid (3), and the second fixing block (10) is arranged on the right side of the filter screen (4).
6. The multi-layer environmental protection ventilation air-inlet grille of claim 5, wherein: the second fixing block (10) is arranged on the right side of the longitudinal grid (3), and the first drawing rod (6) is arranged in front of the filter screen (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321124170.1U CN219955616U (en) | 2023-05-11 | 2023-05-11 | Multi-layer environment-friendly ventilation air inlet grille |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321124170.1U CN219955616U (en) | 2023-05-11 | 2023-05-11 | Multi-layer environment-friendly ventilation air inlet grille |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219955616U true CN219955616U (en) | 2023-11-03 |
Family
ID=88554387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321124170.1U Active CN219955616U (en) | 2023-05-11 | 2023-05-11 | Multi-layer environment-friendly ventilation air inlet grille |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219955616U (en) |
-
2023
- 2023-05-11 CN CN202321124170.1U patent/CN219955616U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |