CN219730229U - Elevator ventilation device with filtering mechanism - Google Patents
Elevator ventilation device with filtering mechanism Download PDFInfo
- Publication number
- CN219730229U CN219730229U CN202320914470.3U CN202320914470U CN219730229U CN 219730229 U CN219730229 U CN 219730229U CN 202320914470 U CN202320914470 U CN 202320914470U CN 219730229 U CN219730229 U CN 219730229U
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- China
- Prior art keywords
- air outlet
- elevator
- frame
- wall
- ventilation device
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- 238000009423 ventilation Methods 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 title claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 8
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator ventilation device with a filtering mechanism, and relates to the technical field of elevators. When the filter screen is required to be replaced, the rotary frame is dismounted from the mounting plate through rotating the rotary frame, then the movable mounting frame is dismounted from the mounting annular block, the mounting annular block is pulled downwards to take out the filter screen, so that the filter screen is dismounted and maintained, and when the filter screen is mounted, the mounting annular block is mounted on the movable mounting frame through the matching of the threaded part, then the whole filter screen is placed in situ, and the movable mounting frame is pushed upwards through the matching of the threaded part and the thrust bearing through rotating the rotary frame, so that the filter screen is mounted.
Description
Technical Field
The utility model relates to the technical field of elevators, in particular to an elevator ventilation device with a filtering mechanism.
Background
Elevators are permanent transportation devices serving a number of specific floors in a building, the cars of which run in at least two rows of rigid rails running perpendicular to the horizontal plane or inclined at an angle of less than 15 ° to the plumb line, low-speed elevators (below 4 m/s), express elevators 4-12 m/s) and high-speed elevators (above 12 m/s) being divided according to speed, with the continuous development of technology, comfort has become an important part in the current elevator development for people riding an elevator.
The elevator car is inside to need to ventilate at the operation in-process, and in ventilation in-process external dust gets into elevator car easily to influence the use, and filter screen dismantlement of filtering mechanism among the prior art is inconvenient, influences the clearance and changes the work efficiency of filter screen.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an elevator ventilation device with a filter mechanism.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an elevator ventilation unit with filtering mechanism, includes the elevator frame, the inside fixed mounting panel of elevator frame, the upper end outside of elevator frame is provided with ventilation unit, ventilation unit's left and right sides is provided with two sets of filter screens, movable mounting is in elevator frame's upper end about the filter screen.
Further, ventilation unit includes the fan, the left and right sides of fan respectively fixed connection a set of air inlet pipeline, air inlet pipeline lower extreme communicates with each other with elevator frame internal connection, the lower extreme fixed connection air-out pipeline of fan, the downside of air-out pipeline is provided with the air-out subassembly.
Further, the air-out subassembly includes air-out subassembly outer wall, air-out subassembly outer wall upper end fixed mounting is in the air-out pipeline, air-out subassembly outer wall inboard is provided with air-out subassembly inner wall, the lower extreme of air-out subassembly outer wall and air-out subassembly inner wall all is provided with annular and encloses the fender, and two sets of annular enclose and keep off between fixed connection annular air grid.
Further, the outer wall of the air outlet assembly and the inner wall of the air outlet assembly are both conical.
Further, each demountable installation of mounting panel left and right sides a set of swivel mount, the inside fixed mounting installation piece of swivel mount, the upper end of installation piece is through footstep bearing touch installation mobile mounting frame, the upper end demountable installation piece of mobile mounting frame, the upper end fixed mounting filter screen of installation piece.
Further, a group of air inlets are respectively arranged on the left side and the right side of the movable mounting frame.
The beneficial effects of the utility model are as follows: when the filter screen needs to be replaced, the rotary frame is detached from the mounting plate through the rotary frame, then the movable mounting frame is rotated, the movable mounting frame is detached from the mounting annular block, the filter screen is taken out through the downward pulling mounting annular block, the filter screen is detached and maintained, the mounting annular block is mounted on the movable mounting frame through the matching of the threaded portion during mounting, then the whole body is placed in situ, and the movable mounting frame is pushed upwards through the matching of the threaded portion and the thrust bearing through the rotary frame, so that the filter screen is mounted.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is a front partial cross-sectional view of the present utility model;
FIG. 3 is a schematic view of an air outlet assembly according to the present utility model;
fig. 4 is a bottom view of the interior of the elevator of the present utility model.
In the figure: 1. the elevator comprises an elevator frame, a mounting plate, a fan, a wind inlet pipeline, a wind outlet assembly outer wall, a wind outlet assembly inner wall, an annular wind grid, a filter screen, a mounting annular block, a movable mounting frame, a wind inlet, a rotary frame, a mounting block and a thrust bearing.
Detailed Description
In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.
As shown in fig. 1 and 2, the present utility model comprises an elevator frame 1, wherein a mounting plate 2 is welded inside the elevator frame 1, and a ventilation device is arranged in a space formed by the upper end of the mounting plate 2 and the lower side of the upper end wall of the elevator frame 1.
As shown in fig. 2 to 4, the ventilation device comprises a fan 3, a group of air inlet pipelines 4 are fixedly connected to the left side and the right side of the fan 3 respectively, the lower ends of the air inlet pipelines 4 are communicated with the inside of the elevator frame 1, the lower ends of the fan 3 are fixedly connected with air outlet pipelines 5, an air outlet assembly is arranged on the lower side of the air outlet pipelines 5 and comprises an air outlet assembly outer wall 6, the upper end of the air outlet assembly outer wall 6 is welded and installed on the air outlet pipelines 5, an air outlet assembly inner wall 7 is arranged on the inner side of the air outlet assembly outer wall 6, annular surrounding baffles are welded to the lower ends of the air outlet assembly outer wall 6 and the air outlet assembly inner wall 7, annular air grids 8 are fixedly connected between the two groups of annular surrounding baffles, and the air outlet assembly outer wall 6 and the air outlet assembly inner wall 7 are conical.
As shown in fig. 2, the left and right sides of the upper end wall of the elevator frame 1 are provided with a filter screen 9, the filter screen 9 is movably mounted on the upper end of the elevator frame 1 up and down, the left and right sides of the mounting plate 2 are respectively provided with a group of rotating frames 13 through threaded connection parts, the threaded connection parts are provided with sealing strips for sealing, the inside of the rotating frames 13 is welded and provided with a mounting block 14, the upper end of the mounting block 14 is contacted with a movable mounting frame 11 through a thrust bearing 15 which is arranged, the upper end of the movable mounting frame 11 is detachably provided with a ring-shaped block 10 through the threaded connection parts, the threaded connection parts are provided with sealing strips, the upper end of the mounting ring-shaped block 10 is fixedly provided with a filter screen 9, the left and right sides of the movable mounting frame 11 are respectively provided with a group of air inlets 12, when in use, air enters into the fan 3 through the air inlets 12 and the air inlet pipeline 4, and then is blown into the elevator through the fan 3, the air outlet pipeline 5 and the ring-shaped air grid 8.
When the filter screen 9 is required to be replaced, the rotary frame 13 is dismounted from the mounting plate 2 through rotating the rotary frame 13, then the movable mounting frame 11 is rotated, the movable mounting frame 11 is dismounted from the mounting annular block 10, the mounting annular block 10 is pulled downwards to take out the filter screen 9, the filter screen 9 is dismounted and maintained, the mounting annular block 10 is mounted on the movable mounting frame 11 through the threaded part in a matched manner during mounting, then the whole is placed in situ, and the rotary frame 13 pushes the movable mounting frame 11 upwards under the matching of the threaded part and the thrust bearing 15 through rotating the rotary frame 13, so that the mounting of the filter screen 9 is realized.
The elevator comprises an elevator frame 1, a mounting plate 2, a fan 3, an air inlet pipeline 4, an air outlet pipeline 5, an air outlet assembly outer wall 6, an air outlet assembly inner wall 7, an annular air grid 8, a filter screen 9, an installation annular block 10, a movable mounting frame 11, an air inlet 12, a rotating frame 13, a mounting block 14 and a thrust bearing 15.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.
Claims (6)
1. Elevator ventilation device with filtering mechanism, comprising an elevator frame (1), characterized in that: the elevator is characterized in that the installation plate (2) is fixedly installed in the elevator frame (1), a ventilation device is arranged on the outer side of the upper end of the elevator frame (1), two groups of filter screens (9) are arranged on the left side and the right side of the ventilation device, and the filter screens (9) are vertically movably installed at the upper end of the elevator frame (1).
2. The elevator ventilation device with the filtering mechanism according to claim 1, wherein the ventilation device comprises a fan (3), a group of air inlet pipelines (4) are fixedly connected to the left side and the right side of the fan (3), the lower ends of the air inlet pipelines (4) are communicated with the inner connection of the elevator frame (1), the lower ends of the fan (3) are fixedly connected with an air outlet pipeline (5), and an air outlet assembly is arranged on the lower side of the air outlet pipeline (5).
3. The elevator ventilation device with the filtering mechanism according to claim 2, wherein the air outlet assembly comprises an air outlet assembly outer wall (6), the upper end of the air outlet assembly outer wall (6) is fixedly arranged on the air outlet pipeline (5), an air outlet assembly inner wall (7) is arranged on the inner side of the air outlet assembly outer wall (6), annular enclosing baffles are arranged at the lower ends of the air outlet assembly outer wall (6) and the air outlet assembly inner wall (7), and annular air grids (8) are fixedly connected between the two groups of annular enclosing baffles.
4. An elevator ventilation device with a filter mechanism according to claim 3, characterized in that the outer wall (6) and the inner wall (7) of the air outlet assembly are both conical.
5. The elevator ventilation device with the filtering mechanism according to claim 1, wherein a group of rotating frames (13) are detachably mounted on the left side and the right side of the mounting plate (2), mounting blocks (14) are fixedly mounted in the rotating frames (13), the upper ends of the mounting blocks (14) are contacted with a movable mounting frame (11) through thrust bearings (15), annular blocks (10) are detachably mounted on the upper ends of the movable mounting frame (11), and filter screens (9) are fixedly mounted on the upper ends of the annular blocks (10).
6. Elevator ventilation device with a filter mechanism according to claim 5, characterized in that the mobile mounting frame (11) is provided with a set of air intakes (12) on each of its left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320914470.3U CN219730229U (en) | 2023-04-21 | 2023-04-21 | Elevator ventilation device with filtering mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320914470.3U CN219730229U (en) | 2023-04-21 | 2023-04-21 | Elevator ventilation device with filtering mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219730229U true CN219730229U (en) | 2023-09-22 |
Family
ID=88053538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320914470.3U Active CN219730229U (en) | 2023-04-21 | 2023-04-21 | Elevator ventilation device with filtering mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219730229U (en) |
-
2023
- 2023-04-21 CN CN202320914470.3U patent/CN219730229U/en active Active
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