CN218290060U - Elevator car ventilation unit - Google Patents
Elevator car ventilation unit Download PDFInfo
- Publication number
- CN218290060U CN218290060U CN202222604795.XU CN202222604795U CN218290060U CN 218290060 U CN218290060 U CN 218290060U CN 202222604795 U CN202222604795 U CN 202222604795U CN 218290060 U CN218290060 U CN 218290060U
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- China
- Prior art keywords
- elevator car
- car body
- air
- descending
- ventilation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 title claims abstract description 50
- 230000007423 decrease Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000001174 ascending effect Effects 0.000 claims description 30
- 238000007664 blowing Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 6
- 230000001960 triggered effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator car ventilation unit, including the elevator car body, one side of elevator car body is equipped with the car door, install passive ventilation subassembly and initiative ventilation assembly on the elevator car body, initiative ventilation assembly includes the installation box of fixed mounting on elevator car body top side, this elevator car ventilation unit, be equipped with initiative ventilation assembly on the elevator car body, be equipped with decline aviation baffle and the aviation baffle that rises on the initiative ventilation assembly, when the elevator car body descends or rises, descend the aviation baffle or rise the aviation baffle and can follow one side of elevator car body, with wind direction decline inlet air passageway or rise in the inlet air passageway, it is originally internal to get into the elevator car at last, thereby realize the initiative air inlet that descends, in elevator car body operation process, need not be with the help of outside electric power resource, just can realize the circulation of air, energy-concerving and environment-protective, the elevator car body is not moving in-process, also can realize the ventilation.
Description
Technical Field
The utility model relates to a car ventilation technical field especially relates to an elevator car ventilation unit.
Background
The elevator car is a box-shaped space for carrying and transporting people and goods, and generally comprises main parts such as a car bottom, a car wall, a car top, a car door and the like, and is a car body part for carrying passengers, goods and other loads.
The elevator becomes people main instrument of going upstairs and downstairs, the elevator generally is inclosed space, need set up the ventilation hole, carry out the air exchange inside and outside the elevator of being convenient for, but traditional elevator adopts fan drive, ventilates, the effect of ventilation receives the circumstances such as power failure easily, the fan can not operate, simultaneously, to normal elevator from top to bottom, the fan is bloied always, comparatively takes electric power, and when the elevator stopped, the fan also can be moved always, the extravagant resource, consequently, need an elevator car ventilation unit to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides an elevator car ventilation unit for solve traditional elevator and adopt fan drive to ventilate, condition fans such as power failure can not operate, and the fan is bloied always comparatively takes the problem of electricity, extravagant resource.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an elevator car ventilation unit, including the elevator car body, one side of elevator car body is equipped with the car door, install passive ventilation subassembly and initiative ventilation subassembly on the elevator car body, initiative ventilation subassembly includes the installation box of fixed mounting on elevator car body top side, the circulation groove has been seted up to the bottom side of installation box, decline inlet air channel and the inlet air channel that rises have been seted up on one side inner wall of circulation groove, one side fixed mounting of installation box has decline aviation baffle and the aviation baffle that rises, passive ventilation subassembly includes the fan cover of fixed mounting on elevator car body top side, install the hair-dryer on the fan cover.
Preferably, the inner wall of the top side of the elevator car body is provided with a blowing hole and an air inlet hole, the blowing hole is communicated with the fan cover, the air inlet hole is communicated with the circulation groove, when the elevator car body descends, the descending air guide plate can guide air into the descending air inlet channel from one side of the elevator car body, and under the action of the descending air guide block, the air enters the elevator car body along the circulation groove and the air inlet hole, so that descending active air inlet is realized.
Preferably, install emergency switch on one side inner wall of elevator car body, emergency switch and hair-dryer electric connection, when emergency appears, perhaps when the high temperature, can trigger emergency switch, are equipped with stand-by power supply on the elevator car body, and emergency switch triggers the back, and the hair-dryer will move, can promptly blow, avoids elevator car body stall, the problem that can not in time supply air.
Preferably, the top filter screen is installed to the top side of fan casing, installs a plurality of cover body connecting bolt on the filter screen of top, and the equal screw thread in a plurality of cover body connecting bolt's bottom is installed on the fan casing, and the top filter screen of setting can effectively block outside dust, gets into inside the elevator car body, plays fine dustproof effect.
Preferably, decline wind channel filter screen and rising wind channel filter screen are installed to one side of top filter screen, and decline wind channel filter screen and rising wind channel filter screen are located decline inlet air channel and one side position of rising inlet air channel respectively to all through a plurality of wind channel bolts and installation box threaded connection, the top filter screen, decline wind channel filter screen and the rising wind channel filter screen of setting can effectively block outside dust, get into inside the elevator car body, play fine dustproof effect.
Preferably, the descending air deflector and the ascending air deflector are arranged in an arc structure, symmetrically arranged and respectively matched with the descending air inlet channel and the ascending air inlet channel.
Preferably, a descending air guide block is fixedly mounted on the inner wall of one side of the circulation groove, is arranged in an arc-shaped mechanism and is located on one side of the descending air inlet channel, and the arranged descending air guide block is convenient for guiding incoming air in a descending process to avoid discharging from the ascending air inlet channel along the circulation groove.
Compared with the prior art, the beneficial effects of the utility model are that: the elevator car ventilation device is characterized in that an active ventilation assembly is arranged on an elevator car body, the active ventilation assembly can conduct active ventilation, a descending air deflector and an ascending air deflector are arranged on the active ventilation assembly, when the elevator car body descends, the descending air deflector can guide air into a descending air inlet channel from one side of the elevator car body, the air enters the elevator car body along a circulation groove and an air inlet hole, and accordingly descending active air inlet is achieved;
when emergency appears, perhaps when the temperature is too high, can trigger emergency switch, be equipped with stand-by power supply on the elevator car body, emergency switch triggers the back, and the hair-dryer will move, can promptly blow, avoids elevator car body stall, the problem of can not in time supply air, the top filter screen that sets up, decline wind channel filter screen and the wind channel filter screen that rises can effectively block outside dust, get into inside the elevator car body, play fine dustproof effect.
Drawings
FIG. 1 is a schematic left-view perspective view of the present invention;
FIG. 2 is a right-side perspective structural schematic view of the present invention;
FIG. 3 is a schematic sectional view of the present invention;
FIG. 4 is a schematic view of the structure of the local explosion of the present invention;
fig. 5 is a schematic structural view of a portion a in fig. 3 according to the present invention.
In the figure: 1. an elevator car body; 2. a car door; 3. a fan guard; 4. a blower; 5. an air blowing hole; 6. a top screen; 7. an emergency switch; 8. the cover body is connected with a bolt; 9. installing a box body; 10. a circulation tank; 11. an air inlet hole; 12. a descending air inlet channel; 13. an ascending air inlet channel; 14. descending the air guide block; 15. a descending air deflector; 16. a rising air deflector; 17. a descending air duct filter screen; 18. an ascending air duct filter screen; 19. air duct bolt.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Example (b): referring to fig. 1-5, an elevator car ventilation device comprises an elevator car body 1, a car door 2 is arranged on one side of the elevator car body 1, a passive ventilation component and an active ventilation component are mounted on the elevator car body 1, the active ventilation component comprises a mounting box body 9 fixedly mounted on the top side of the elevator car body 1, a circulation groove 10 is formed in the bottom side of the mounting box body 9, a descending air inlet channel 12 and an ascending air inlet channel 13 are formed in the inner wall of one side of the circulation groove 10, a descending air deflector 15 and an ascending air deflector 16 are fixedly mounted on one side of the mounting box body 9, the passive ventilation component comprises a fan cover 3 fixedly mounted on the top side of the elevator car body 1, a blower 4 is mounted on the fan cover 3, a blowing hole 5 and an air inlet hole 11 are formed in the inner wall of the top side of the elevator car body 1, the blowing hole 5 is communicated with the fan cover 3, and the air inlet hole 11 is communicated with the circulation groove 10, when the elevator car body 1 descends, the descending air deflector 15 can guide air into the descending air inlet channel 12 from one side of the elevator car body 1, and under the action of the descending air guide block 14, the air enters the elevator car body 1 along the circulation groove 10 and the air inlet hole 11, so as to realize descending active air inlet, when the elevator car body 1 ascends, the ascending air deflector 16 can guide the air at one side into the ascending air inlet channel 13 and enter the elevator car body 1 along the circulation groove 10 and the air inlet hole 11, so as to realize ascending active air inlet, the active ventilation component is arranged, in the running process of the elevator car body 1, air circulation can be realized without external power resources, energy conservation and environmental protection are realized, ventilation can also be realized in the non-running process of the elevator car body 1, the emergency switch 7 is arranged on the inner wall at one side of the elevator car body 1, the emergency switch 7 is electrically connected with the blower 4, and when an emergency occurs or the temperature is too high, the emergency switch 7 can be triggered, the emergency air supply device is characterized in that a standby power supply is arranged on an elevator car body 1, after an emergency switch 7 is triggered, a blower 4 can operate to perform emergency air blowing and avoid the problem that the elevator car body 1 stops operating and cannot supply air in time, a top filter screen 6 is arranged on the top side of a fan cover 3, a plurality of cover body connecting bolts 8 are arranged on the top filter screen 6, the bottoms of the cover body connecting bolts 8 are all installed on the fan cover 3 in a threaded mode, the arranged top filter screen 6 can effectively block external dust and enter the elevator car body 1 to achieve a good dustproof effect, a descending air duct filter screen 17 and an ascending air duct filter screen 18 are arranged on one side of the top filter screen 6, the descending air duct filter screen 17 and the ascending air duct filter screen 18 are respectively located on one side of a descending air inlet channel 12 and an ascending air inlet channel 13, the top filter screen 6, the descending air duct filter screen 17 and the ascending air duct filter screen 18 are all in threaded connection with the installation box body 9 through a plurality of air duct bolts 19, can effectively prevent external dust from entering the interior of the elevator car body 1, have good dustproof effect, the descending air deflector 15 and the ascending air deflector 16 are both arranged in an arc structure and are symmetrically arranged, and are respectively matched with a descending air inlet channel 12 and an ascending air inlet channel 13, a descending air guide block 14 is fixedly arranged on the inner wall of one side of the circulating groove 10, the descending air guide block 14 is arranged in an arc mechanism, and a descending air guide block 14 is provided at a side position of the descending air inlet channel 12, so that during the descending process, the incoming wind is guided to avoid following the circulation groove 10 and being discharged from the ascending wind path 13.
When in use: the elevator car body 1 becomes a main tool for people to go up and down floors, the elevator car body 1 is convenient to get in and out through the car door 2, the elevator car body 1 is provided with a passive ventilation component and an active ventilation component, the active ventilation component can actively ventilate, the active ventilation component is provided with a descending air deflector 15 and an ascending air deflector 16, the descending air deflector 15 and the ascending air deflector 16 are both arranged in an arc structure, when the elevator car body 1 descends, the descending air deflector 15 can guide wind into the descending air inlet channel 12 from one side of the elevator car body 1, and under the action of the descending air guide block 14, the wind enters the elevator car body 1 along the wind circulation groove 10 and the wind inlet hole 11, so as to realize descending active air inlet, when the elevator car body 1 ascends, the ascending air deflector 16 can guide the wind from one side into the ascending air inlet channel 13, the air enters the elevator car body 1 along the circulation groove 10 and the air inlet 11 to realize rising active air inlet, and the arranged active ventilation component can realize air circulation without the help of external power resources in the running process of the elevator car body 1, is energy-saving and environment-friendly, can realize ventilation in the non-running process of the elevator car body 1, can trigger the emergency switch 7 when an emergency occurs or the temperature is too high, and is provided with a standby power supply on the elevator car body 1, after the emergency switch 7 is triggered, the blower 4 can run to perform emergency blowing, so that the problem that the elevator car body 1 stops running and can not supply air in time is avoided, and the arranged top filter screen 6, the descending air duct filter screen 17 and the ascending air duct filter screen 18 can effectively block external dust and enter the elevator car body 1 to play a good dustproof effect, is convenient to use.
Claims (7)
1. The utility model provides an elevator car ventilation unit, including elevator car body (1), a serial communication port, one side of elevator car body (1) is equipped with car door (2), install passive ventilation subassembly and initiative ventilation subassembly on elevator car body (1), initiative ventilation subassembly includes installation box (9) of fixed mounting on elevator car body (1) top side, circulation groove (10) have been seted up to the bottom side of installation box (9), decline inlet air channel (12) and ascending inlet air channel (13) have been seted up on one side inner wall of circulation groove (10), one side fixed mounting of installation box (9) has decline aviation baffle (15) and ascending aviation baffle (16), passive ventilation subassembly includes fan cover (3) of fixed mounting on elevator car body (1) top side, install hair-dryer (4) on fan cover (3).
2. The elevator car ventilation device according to claim 1, wherein the top inner wall of the elevator car body (1) is provided with air blowing holes (5) and air inlet holes (11), the air blowing holes (5) are communicated with the fan cover (3), and the air inlet holes (11) are communicated with the circulation groove (10).
3. An elevator car ventilation device as claimed in claim 1, characterized in that an emergency switch (7) is mounted on one side of the inner wall of the elevator car body (1), the emergency switch (7) being electrically connected to the blower (4).
4. Elevator car ventilation device according to claim 1, characterized in that the top side of the fan guard (3) is fitted with a top screen (6), the top screen (6) is fitted with a plurality of cover body attachment bolts (8), and the bottom ends of the plurality of cover body attachment bolts (8) are all threadedly mounted on the fan guard (3).
5. Elevator car ventilation unit according to claim 4, characterized in that one side of top filter screen (6) is equipped with descending air duct filter screen (17) and ascending air duct filter screen (18), descending air duct filter screen (17) and ascending air duct filter screen (18) are respectively located one side position of descending inlet air channel (12) and ascending inlet air channel (13), and all are through a plurality of wind channel bolts (19) and installation box (9) threaded connection.
6. The elevator car ventilation device according to claim 1, wherein the descending air deflector (15) and the ascending air deflector (16) are both arranged in an arc-shaped structure, symmetrically arranged, and respectively adapted to the descending air intake channel (12) and the ascending air intake channel (13).
7. Elevator car ventilation device according to claim 1, characterized in that a descending air guide block (14) is fixedly mounted on the inner wall of one side of the circulation duct (10), the descending air guide block (14) being arranged in the form of an arc-shaped structure and being located at one side of the descending air duct (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222604795.XU CN218290060U (en) | 2022-09-30 | 2022-09-30 | Elevator car ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222604795.XU CN218290060U (en) | 2022-09-30 | 2022-09-30 | Elevator car ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218290060U true CN218290060U (en) | 2023-01-13 |
Family
ID=84804065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222604795.XU Expired - Fee Related CN218290060U (en) | 2022-09-30 | 2022-09-30 | Elevator car ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218290060U (en) |
-
2022
- 2022-09-30 CN CN202222604795.XU patent/CN218290060U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230113 |