CN220449473U - High ventilation efficiency's elevator car - Google Patents
High ventilation efficiency's elevator car Download PDFInfo
- Publication number
- CN220449473U CN220449473U CN202321413502.8U CN202321413502U CN220449473U CN 220449473 U CN220449473 U CN 220449473U CN 202321413502 U CN202321413502 U CN 202321413502U CN 220449473 U CN220449473 U CN 220449473U
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- China
- Prior art keywords
- fixedly connected
- elevator car
- roof
- rack
- ventilation efficiency
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- 238000009423 ventilation Methods 0.000 title claims abstract description 39
- 238000007789 sealing Methods 0.000 claims description 22
- 241000883990 Flabellum Species 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator car with high ventilation efficiency, which comprises a bottom plate, wherein fixing columns are fixedly connected to four corners of the top of the bottom plate, a top plate is fixedly connected between the tops of the four fixing columns, a top frame is arranged at the top of the top plate, arc-shaped plates are fixedly connected to the front end and the rear end of the bottom of the top frame, protective covers are fixedly connected to the top of the top frame, clamping blocks are fixedly connected to the central positions of the left side and the right side of the inner wall of the top frame, a motor is fixedly connected between the two clamping blocks, and a fan blade is fixedly connected to the output end of the motor. According to the elevator car, air in the elevator shaft circulates upwards, enters the elevator car through the ground frame and the ventilation opening on the bottom plate, and the generated hot air rises along with the respiration of people in the elevator car and is discharged outwards through the ventilation opening on the top plate, so that the air in the elevator car flows.
Description
Technical Field
The utility model relates to the field of elevator manufacturing, in particular to an elevator car with high ventilation efficiency.
Background
The elevator is a vertical elevator powered by a motor and is provided with a box-shaped nacelle for taking passengers or carrying goods in a multi-storey building; with the rapid development of the elevator industry, elevators are widely used in infrastructures such as offices, constructions, houses and the like, main components in use of the elevators are elevator cabs, and the elevator cabs are box-shaped spaces for carrying and transporting personnel and materials of the elevators, and the cabs are generally composed of main components such as a cabin bottom, a cabin wall, a cabin top, a cabin door and the like. Is the body part of an elevator used to carry passengers or cargo and other loads.
At present, the elevator car is convenient to use by carrying out ventilation operation on the elevator car in the use process of the elevator car, the ventilation efficiency of the elevator car is lower in the operation process of the elevator, and the elevator car cannot be effectively ventilated in the elevator car when the elevator breaks down and the elevator car fails.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an elevator car with high ventilation efficiency.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an elevator car of high ventilation efficiency, includes the bottom plate, the equal fixedly connected with fixed column of bottom plate top four corner positions department, four fixedly connected with roof between the fixed column top, the roof top is provided with the roof-rack, both ends equal fixedly connected with arc around the roof-rack bottom, roof-rack top fixedly connected with shield cap, equal fixedly connected with grip block in roof-rack inner wall left and right sides central point put the equal fixedly connected with motor between the grip block, motor output fixedly connected with flabellum, the equal fixedly connected with cushion in bottom plate bottom four corner positions department, four fixedly connected with ground frame between the cushion bottom, both ends equal fixedly connected with arc around the ground frame top, adjacent all fixedly connected with inner panel between the fixed column around, ground frame front end is provided with first sealing door and second sealing door, equal fixedly connected with slider in first sealing door and second sealing door rear end top and bottom.
As a further description of the above technical solution:
the outer sides of the front fixing column and the rear fixing column are fixedly connected with shell plates, and the shell plates are fixedly connected with the top frame and the ground frame.
As a further description of the above technical solution:
the top two arc plates are fixedly connected with the top plate, and the bottom two arc plates are fixedly connected with the bottom plate.
As a further description of the above technical solution:
the two fan blades penetrate through and are connected with the top frame and the ground frame in a sliding manner.
As a further description of the above technical solution:
and a backboard is fixedly connected between the two fixing columns at the rear end.
As a further description of the above technical solution:
the center positions of the left side and the right side of the top plate are penetrated and provided with ventilation openings, and the center positions of the left side and the right side of the bottom plate are penetrated and provided with ventilation openings.
As a further description of the above technical solution:
and ventilation openings are formed in the center positions of the bottoms of the two inner plates in a penetrating mode.
As a further description of the above technical solution:
the center position of the right side of the first sealing door is penetrated and provided with an embedded groove, the left side of the second sealing door is fixedly connected with an embedded block, and the embedded groove and the embedded block are mutually embedded.
The utility model has the following beneficial effects:
according to the utility model, firstly, a motor, fan blades, ventilation openings, a top plate, a bottom plate, a top frame and a ground frame are arranged, when the elevator normally operates, the motor at the bottom drives the fan blades to suck fresh air into the elevator car, the motor at the top drives the fan blades to suck turbid air out of the elevator car, circulation of the elevator car is realized, when the elevator fails, the elevator car has a power failure, air in an elevator shaft circulates upwards, enters the elevator car through the ground frame and the ventilation openings on the bottom plate, and as people breathe in the elevator car, generated hot air rises and is discharged outwards through the ventilation openings on the top plate, so that air flow in the elevator car is realized.
Drawings
Fig. 1 is a perspective view of an elevator car with high ventilation efficiency according to the present utility model;
fig. 2 is an expanded view of an elevator car with high ventilation efficiency according to the present utility model;
fig. 3 is an exploded view of an elevator car with high ventilation efficiency according to the present utility model.
Legend description:
1. a first sealing door; 2. a housing plate; 3. a protective cover; 4. a slide block; 5. a fitting groove; 6. a second sealing door; 7. a fitting block; 8. a top frame; 9. a vent; 10. an inner plate; 11. fixing the column; 12. a bottom plate; 13. a cushion block; 14. a clamping block; 15. a fan blade; 16. a ground frame; 17. an arc-shaped plate; 18. a back plate; 19. a top plate; 20. and a motor.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a high ventilation efficiency elevator car comprising a floor 12 characterized by: the fixed column 11 is all fixedly connected with in bottom plate 12 top four corners position department, fixedly connected with roof 19 between four fixed column 11 tops, roof 19 top is provided with roof-rack 8, finally discharge the elevator car through the hole on the roof-rack 8, both ends all fixedly connected with arc 17 around the roof-rack 8 bottom, roof-rack 8 top fixedly connected with shield cover 3, personnel's breathe gas is driven flabellum 15 by motor 20 at top in the elevator car, outside taking elevator car inside air out, all fixedly connected with grip block 14 in roof-rack 8 inner wall left and right sides central point department, all fixedly connected with motor 20 between two grip blocks 14, after elevator trouble elevator car has a power failure, motor 20 stop work, motor 20 output fixedly connected with flabellum 15, when elevator normal use, elevator car is the switch-on state, motor 20 of bottom drives flabellum 15 and rotates, bottom plate 12 bottom four corner position department fixedly connected with cushion 13, both ends all fixedly connected with 17 around the floor-rack 16 top, all fixedly connected with door 6 is sealed with door seal plate 6 in front and back between the adjacent floor-rack 11, seal door 1 is followed to the first door seal top, seal door 1 is followed to the door seal top, seal 1 is followed to the door seal top.
The front fixing column 11 and the rear fixing column 11 are fixedly connected with the outer shell plate 2, the outer shell plate 2 is fixedly connected with the top frame 8 and the ground frame 16, the top two arc plates 17 are fixedly connected with the top plate 19, the bottom two arc plates 17 are fixedly connected with the bottom plate 12, the two fan blades 15 penetrate through the bottom plate 15 and are in sliding connection with the top frame 8 and the ground frame 16 respectively, the fan blades 15 rotate on the ground frame 16, air in the elevator shaft is pumped from the bottom of the elevator car to the elevator car, the back plate 18 is fixedly connected between the rear fixing columns 11, the center positions of the left side and the right side of the top plate 19 penetrate through the ventilation openings 9, the air continues to flow upwards and drives turbid air in the elevator car to enter the elevator car through the ventilation openings 9 on the two sides of the top plate 19, the center positions of the left side and the right side of the bottom plate 12 penetrate through the ventilation openings 9, fresh air enters the inside the elevator car through the ventilation openings 9, the center positions of the bottom plates 10 penetrate through the bottom of the two inner plates 9 and are provided with ventilation openings 9, the air in the elevator shaft moves upwards, the air in the elevator shaft passes through the bottom plate 16 and enters the first sealing block 7 to the center of the first sealing block 7, and the sealing block 7 is embedded with the second sealing block 7, and the sealing block 7 is embedded with the sealing block 5.
Working principle: when the elevator is normally used, the elevator car is in an electrified state, the motor 20 at the bottom drives the fan blades 15 to rotate, the fan blades 15 rotate on the ground frame 16, air in the elevator shaft is pumped from the bottom of the elevator car to the elevator car, fresh air enters the elevator car through the ventilation openings 9, air breathed by a person in the elevator car is driven by the motor 20 at the top to drive the fan blades 15, air in the elevator car is pumped out of the elevator car, air is injected from the bottom of the elevator car to be discharged from the top of the air, when the elevator fails, the motor 20 stops working, air in the elevator shaft upwards surges, the air flowing upwards enters the elevator car through holes of the ground frame 16 and through ventilation openings 9 on the bottom plate 12, the air continues to flow upwards and turbid air in the elevator car is driven to pass through ventilation openings 9 on two sides of the top plate 19, and finally the air is discharged from the elevator car through holes on the top frame 8.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. Elevator car with high ventilation efficiency, comprising a floor (12), characterized in that: the utility model discloses a sealing device for a sealed door, including bottom plate (12), fixed column (11) are all fixedly connected with in bottom plate (12) top four corner positions department, four fixedly connected with roof (19) between fixed column (11) top, roof (19) top is provided with roof-rack (8), both ends all fixedly connected with arc (17) around roof-rack (8) bottom, roof-rack (8) top fixedly connected with shield (3), equal fixedly connected with grip block (14) in roof-rack (8) inner wall left and right sides central point department, two equal fixedly connected with motor (20) between grip block (14), motor (20) output fixedly connected with flabellum (15), equal fixedly connected with cushion (13) in bottom four between roof-rack (12) bottom four fixedly connected with floor-rack (16) between roof-rack (16) top both ends all fixedly connected with arc (17), all fixedly connected with (10) between front and back adjacent fixed column (11), floor-rack (16) front end is provided with first sealing door (1) and second sealing door (6) and second sealing door (1), sealing device for a sealed door (4) and sealing device for a sealed door.
2. The high ventilation efficiency elevator car of claim 1, wherein: the outer sides of the front fixing column (11) and the rear fixing column (11) are fixedly connected with a shell plate (2), and the shell plate (2) is fixedly connected with the top frame (8) and the ground frame (16).
3. The high ventilation efficiency elevator car of claim 1, wherein: the top two arc plates (17) are fixedly connected with the top plate (19), and the bottom two arc plates (17) are fixedly connected with the bottom plate (12).
4. The high ventilation efficiency elevator car of claim 1, wherein: the two fan blades (15) penetrate through and are connected with the top frame (8) and the ground frame (16) in a sliding mode.
5. The high ventilation efficiency elevator car of claim 1, wherein: a backboard (18) is fixedly connected between the two fixing columns (11) at the rear end.
6. The high ventilation efficiency elevator car of claim 1, wherein: the center positions of the left side and the right side of the top plate (19) are penetrated and provided with ventilation openings (9), and the center positions of the left side and the right side of the bottom plate (12) are penetrated and provided with ventilation openings (9).
7. The high ventilation efficiency elevator car of claim 1, wherein: the center positions of the bottoms of the two inner plates (10) are penetrated and provided with ventilation openings (9).
8. The high ventilation efficiency elevator car of claim 1, wherein: the right central position of the first sealing door (1) is penetrated and provided with an embedded groove (5), the left side of the second sealing door (6) is fixedly connected with an embedded block (7), and the embedded groove (5) and the embedded block (7) are embedded with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321413502.8U CN220449473U (en) | 2023-06-05 | 2023-06-05 | High ventilation efficiency's elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321413502.8U CN220449473U (en) | 2023-06-05 | 2023-06-05 | High ventilation efficiency's elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220449473U true CN220449473U (en) | 2024-02-06 |
Family
ID=89732302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321413502.8U Active CN220449473U (en) | 2023-06-05 | 2023-06-05 | High ventilation efficiency's elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220449473U (en) |
-
2023
- 2023-06-05 CN CN202321413502.8U patent/CN220449473U/en active Active
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| GR01 | Patent grant |