CN111943007A - Elevator with convenient automatic air volume adjusting function - Google Patents
Elevator with convenient automatic air volume adjusting function Download PDFInfo
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- CN111943007A CN111943007A CN202010883866.7A CN202010883866A CN111943007A CN 111943007 A CN111943007 A CN 111943007A CN 202010883866 A CN202010883866 A CN 202010883866A CN 111943007 A CN111943007 A CN 111943007A
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- elevator
- air
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- channel
- pulley
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention discloses an elevator capable of conveniently and automatically adjusting air volume, which comprises an elevator outer shell, an elevator inner shell, a pulley seat and pulleys, wherein the elevator inner shell is arranged inside the elevator outer shell, a ventilation channel is arranged between the elevator outer shell and the elevator inner shell, a plurality of convex blocks are arranged at equal intervals at the bottom end inside the elevator inner shell, and sliding grooves are formed in two sides of the elevator inner shell above the convex blocks. According to the invention, the pulley is driven to rotate when the elevator ascends and descends, the first fan blade and the second fan blade are driven to rotate by the rotation of the pulley, so that the outside air is introduced into the elevator and the inside air of the elevator is introduced into the outside, the circulation of the inside air of the elevator is improved, the ventilation quantity of the elevator car can be changed according to the number of passengers in the elevator car, the air quality of the elevator car is improved, meanwhile, the dust in the inside air of the elevator can be filtered, and the inside air of the elevator can drive the third fan blade to rotate, so that the dust on the dust filter screen can be cleaned by the hairbrush on the second rotating shaft.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to an elevator capable of conveniently and automatically adjusting air volume.
Background
In recent years, with the development of high-rise buildings, the use of elevators becomes one of indispensable devices, the elevator mainly serves to transport passengers at a vertical height, and the running speed and the safety performance are two important performance indexes of the elevators.
Inside traditional elevator car, the ventilation hole has generally all been seted up, also some elevator cars adopt the exhaust fan mode to ventilate, avoid the passenger when taking the elevator, because the air is not circulated, cause the possibility of suffocating, nevertheless can't change the amount of wind according to the size of the inside passenger number of elevator car and weight in the inside ventilation of elevator that has now for when the inside number of elevator car is more, can't satisfy the ventilation requirement under the more circumstances of number, it is inconvenient to use.
Disclosure of Invention
The invention aims to provide an elevator which is convenient to automatically adjust the air volume so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an elevator convenient for automatically adjusting the air quantity comprises an elevator outer shell, an elevator inner shell, a pulley seat and pulleys, wherein the elevator inner shell is arranged inside the elevator outer shell, a ventilation channel is arranged between the elevator outer shell and the elevator inner shell, a plurality of convex blocks are arranged at equal intervals at the bottom end inside the elevator inner shell, sliding grooves are formed in two sides of the elevator inner shell above the convex blocks, a fixing plate is arranged between the sliding grooves, a reset spring is arranged between the fixing plate and the convex blocks, connecting rods are arranged at two sides and the rear end of each fixing plate, the connecting rods penetrate through the sliding grooves and extend into the ventilation channel, an air quantity adjusting plate is arranged on the outer side of the elevator inner shell above the connecting rods through sliding rails, one side of the air quantity adjusting plate is connected with the connecting rods, a plurality of first air inlet holes are formed in the air quantity adjusting plate at equal intervals, the elevator is characterized in that telescopic plates are symmetrically welded at the top of the elevator inner shell, connecting rings are welded on two sides of the end part of the telescopic plate sleeve rod and two sides of the top of the telescopic plate sleeve rod, reset boxes are welded at the positions of the connecting rings on two sides of the end part of the telescopic plate sleeve rod, reset rods are rotatably connected inside the reset boxes, torsion springs are sleeved on the reset rods at two ends of the inner part of each reset box, first connecting ropes are wound at the middle positions of the reset rods, one ends of the first connecting ropes extend to the outer sides of the reset boxes and are connected with the connecting rings on two sides of the end part of the telescopic plate sleeve rod, connecting rings are symmetrically welded at the tops of the air volume adjusting plates on two sides of the elevator inner shell, the connecting rings on two sides of the top of the telescopic plate sleeve rod are connected with the connecting rings at the tops of the air volume adjusting plates through second connecting ropes, and one side of the output shaft of one pulley extending to the pulley seat is fixedly connected with a first gear, the tops of the elevator outer shells at the two sides of the pulley seat are respectively provided with a T-shaped air inlet channel, one end of the T-shaped air inlet channel is communicated with a ventilation channel, two ends of one side inside the T-shaped air inlet channel are respectively provided with a dust filter screen, an air deflector is arranged inside the T-shaped air inlet channel between 2 dust filter screens, a second rotating shaft is arranged inside the air deflector through a bearing, one end of the second rotating shaft penetrates through the dust filter screen and extends to the outlet of the T-shaped air inlet channel, a third fan blade is arranged at the position of the outlet of the T-shaped air inlet channel, the outer side of the second rotating shaft between the third fan blade and the dust filter screen is provided with a brush matched with the dust filter screen through a fixed rod, one side of the pulley seat below the first gear is provided with a first rotating shaft through a bearing, the, and one end of each of the 2 first rotating shafts extends to the inside of the T-shaped air inlet channel and is fixedly connected with a second fan blade and a first fan blade.
Preferably, a plurality of sliding plates are arranged at the bottoms of the fixing plates at equal intervals, and the width of each sliding plate is equal to the distance between the adjacent lugs.
Preferably, the second fan blade is opposite to the first fan blade.
Preferably, the first air inlet hole and the second air inlet hole are staggered.
Preferably, a partition plate is installed at the middle position of the top end inside the ventilation channel.
Preferably, a bearing seat is installed on the outer side of the first rotating shaft in the T-shaped air inlet channel.
Preferably, the top of the elevator inner shell at the position of the telescopic plate sleeve is symmetrically provided with rolling shafts, and the second connecting rope is in contact with the top surfaces of the rolling shafts.
Compared with the prior art, the invention has the beneficial effects that: this energy-conserving ventilation unit of elevator:
1. a plurality of lugs are arranged at equal intervals at the bottom end inside an elevator inner shell, sliding chutes are arranged on two sides of the elevator inner shell above the lugs, a fixing plate is arranged between 2 sliding chutes, a reset spring is arranged between the fixing plate and the lugs, connecting rods are arranged on two sides of the fixing plate and at the rear end of the fixing plate, the connecting rods penetrate through the sliding chutes and extend into a ventilation channel, an air quantity adjusting plate is arranged on the outer side of the elevator inner shell above the connecting rods through a sliding rail, one side of the air quantity adjusting plate is connected with the connecting rods, a plurality of first air inlet holes are arranged at equal intervals on the air quantity adjusting plate, second air inlet holes are arranged at equal intervals on the side wall and the top of the elevator inner shell on one side of the first air inlet holes, when the number of passengers in an elevator car is different, the fixing plate is subjected to different forces, so, the overlapping area of the first air inlet hole on the air volume adjusting plate and the second air inlet hole on the side wall of the inner shell of the elevator is different, meanwhile, the second connecting rope pulls the sleeve rod plate of the expansion plate to move towards the interior of the sleeve in the descending process of the air quantity adjusting plates on the two sides, thereby opening a second air inlet hole at the top of the inner shell of the elevator, simultaneously, according to the difference of the descending distance of the air quantity adjusting plate, so that the distance for pulling the telescopic plate sleeve rod plate to move towards the inside of the sleeve is also different, the telescopic plate sleeve rod plate moves outwards from the position of the partition plate in sequence, the control of the air inlet quantity is realized according to the number of the second air inlet holes on the top of the elevator inner shell shielded by the expansion plate, thereby changing the ventilation volume of the elevator cage according to the number of passengers in the elevator cage, improving the air quality of the elevator cage, simultaneously, air is simultaneously fed from the two sides, the back and the top of the inner shell of the elevator, so that the ventilation effect is further improved.
2. A pulley seat is installed at the middle position of the top of an elevator outer shell, 2 pulleys are vertically installed on the inner side of the pulley seat, an output shaft of one pulley extends to one side of the pulley seat and is fixedly connected with a first gear, a first rotating shaft is installed on one side of the pulley seat below the first gear through a bearing, a second gear is arranged on the first rotating shaft and is meshed with the first gear, one end of each first rotating shaft extends to the inside of a T-shaped air inlet channel respectively and is fixedly connected with a second fan blade and the first fan blade, a hoisting machine on the top of the elevator penetrates through 2 pulleys of the elevator through a connecting rope to control the elevator to ascend and descend, when the elevator ascends and descends, the pulleys are driven to rotate, the 2 first rotating shafts are driven to rotate through the rotation of the pulleys, the second fan blade and the first fan blade at one end of the first rotating shaft are rotated, and external air is guided into the T-shaped air inlet channel, meanwhile, the second fan blade is opposite to the first fan blade, so that 2T-shaped air inlet channels supply air and exhaust air one by one, and the ventilation efficiency is improved.
3. Dust filtering nets are arranged at two ends of one side in a T-shaped air inlet channel, an air deflector is arranged in the T-shaped air inlet channel between 2 dust filtering nets, a second rotating shaft is arranged in the air deflector through a bearing, one end of the second rotating shaft penetrates through the dust filtering nets and extends to the position of an output port of the T-shaped air inlet channel to be provided with a third fan blade, a brush matched with the dust filtering nets is arranged at the outer side of the second rotating shaft between the third fan blade and the dust filtering nets through a fixed rod, when outside air enters the T-shaped air inlet channel, the dust filtering nets can filter dust in the air, the third fan blade can be driven to rotate by the entering air, the third fan blade rotates to drive the second rotating shaft to rotate, so that the brush cleans the dust filtering nets around the second rotating shaft, when an elevator ascends to descend, the air in the T-shaped air inlet channel is changed into exhaust air, the dust on the dust filter screen is blown away, so that the service time of the dust filter screen is prolonged, and the air quality in the elevator is improved.
In summary, the elevator drives the pulley to rotate when the elevator ascends and descends, the first fan blade and the second fan blade are driven to rotate by the rotation of the pulley, so that outside air is introduced into the elevator and the air in the elevator is introduced into the outside, the circulation of the air in the elevator is improved, the ventilation volume of the elevator car can be changed according to the number of passengers in the elevator car, the air quality of the elevator car is improved, meanwhile, dust in the air entering the elevator can be filtered, the air entering the elevator can drive the third fan blade to rotate, and the dust on the dust filtering net is cleaned by the hairbrush on the second rotating shaft.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the inner casing of the elevator of the present invention
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 1 at B;
fig. 5 is a partially enlarged view of fig. 1 at C.
In the figure: 1. an elevator outer housing; 2. a T-shaped air inlet channel; 3. a partition plate; 4. a first fan blade; 5. A bearing seat; 6. an elevator inner housing; 7. a ventilation channel; 8. a first rotating shaft; 9. a second fan blade; 10. an air quantity adjusting plate; 11. a chute; 12. a bump; 13. a fixing plate; 14. a return spring; 15. a slide plate; 16. A connecting rod; 17. a second rotating shaft; 18. fixing the rod; 19. a dust filter screen; 20. a third fan blade; 21. an air deflector; 22. a funnel cover; 23. a brush; 24. a first air inlet hole; 25. a slide rail; 26. a second air inlet hole; 27. a second gear; 28. a pulley; 29. a pulley seat; 30. a first gear; 31. a first connecting rope; 32. a reset box; 33. a retractable plate; 34. a second connecting rope; 35. a torsion spring; 36. a reset lever; 37. A roll axis.
Detailed Description
The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown: an elevator convenient for automatically adjusting the air volume comprises an elevator outer shell 1, an elevator inner shell 6, a pulley seat 29 and pulleys 28, wherein the elevator inner shell 6 is arranged inside the elevator outer shell 1, a ventilation channel 7 is arranged between the elevator outer shell 1 and the elevator inner shell 6, a plurality of lugs 12 are arranged at equal intervals at the bottom end inside the elevator inner shell 6, chutes 11 are arranged at two sides of the elevator inner shell 6 above the lugs 12, a fixing plate 13 is arranged between 2 chutes 11, a reset spring 14 is arranged between the fixing plate 13 and the lugs 12, connecting rods 16 are arranged at two sides and the rear end of the fixing plate 13, the connecting rods 16 penetrate through the chutes 11 and extend into the ventilation channel 7, an air volume adjusting plate 10 is arranged at the outer side of the elevator inner shell 6 above the connecting rods 16 through a sliding rail 25, one side of the air volume adjusting plate 10 is connected with the connecting rods 16, the elevator inner shell 6 side wall and the top of the first air inlet hole 24 side are all equally provided with second air inlet holes 26, the first air inlet hole 24 and the second air inlet hole 26 are mutually staggered, the top of the elevator inner shell 6 is symmetrically welded with expansion plates 33, and both sides of the end part of the expansion plate 33 loop bar and both sides of the top are welded with connecting rings, the connecting rings on both sides of the end part of the expansion plate 33 loop bar are welded with reset boxes 32, the reset boxes 32 are rotatably connected with reset rods 36, the reset rods 36 on both ends of the reset boxes 32 are sleeved with torsional springs 35, the middle positions of the reset rods 36 are wound with first connecting ropes 31, one ends of the first connecting ropes 31 extend to the outer sides of the reset boxes 32 and are connected with the connecting rings on both sides of the end part of the expansion plate 33 loop bar, the connecting rings on the top of the air volume adjusting plate 10 on both sides of the elevator inner shell 6 are symmetrically welded with connecting rings, the connecting rings on both sides of the top of the expansion plate 33, rolling shafts 37 are symmetrically arranged on the top of an elevator inner shell 6 at the sleeve position of an expansion plate 33, a second connecting rope 34 is in contact with the top surfaces of the rolling shafts 37, a pulley seat 29 is arranged in the middle position of the top of an elevator outer shell 1, 2 pulleys 28 are vertically arranged on the inner side of the pulley seat 29, a first gear 30 is fixedly connected to one side of one pulley 28 extending to the pulley seat 29, T-shaped air inlet channels 2 are arranged on the top of the elevator outer shell 1 at the two sides of the pulley seat 29, one end of each T-shaped air inlet channel 2 is communicated with a ventilation channel 7, dust filtering nets 19 are arranged at the two ends of one side inside each T-shaped air inlet channel 2, air deflectors 21 are arranged inside the T-shaped air inlet channels 2 among the 2 dust filtering nets 19, a second rotating shaft 17 is arranged inside the air deflectors 21 through bearings, one end of each second rotating shaft 17 penetrates through the dust filtering nets 19 and extends to the outlet position of the T-shaped air inlet channels 2 and is provided with a third fan 20, the brush 23 that matches each other with the dust filter screen 19 is installed through dead lever 18 in the second pivot 17 outside between third flabellum 20 and the dust filter screen 19, first pivot 8 is installed through the bearing in pulley holder 29 one side of first gear 30 below, be equipped with second gear 27 on the first pivot 8, second gear 27 and first gear 30 intermeshing, and 2 first pivot 8's one end extends to 2 inside fixedly connected with second flabellum 9 of "T" type inlet air channel and first flabellum 4 respectively, second flabellum 9 is opposite with the flabellum of first flabellum 4, bearing frame 5 is installed in the inside first pivot 8 outside of "T" type inlet air channel 2.
The working principle is as follows: when the elevator is used, when the number of passengers in the elevator car is different, the force applied to the fixing plate 13 is different, so that the fixing plate 13 compresses the return spring 14, the descending distance is different, the fixing plate 13 descends to drive the air volume adjusting plate 10 to descend through the connecting rod 16, the overlapping area of the first air inlet holes 24 on the air volume adjusting plate 10 and the second air inlet holes 26 on the three side walls of the elevator inner shell 6 is different, meanwhile, the second connecting ropes 34 pull the sleeved rod plates of the expansion plate 33 to move towards the inside of the sleeve in the descending process of the air volume adjusting plates 10 on the two sides, so that the second air inlet holes 26 at the top of the elevator inner shell 6 are opened, meanwhile, the distance for pulling the sleeved rod plates of the expansion plate 33 to move towards the inside of the sleeve is different according to the descending distance of the air volume adjusting plate 10, the positions of the partition plates 3 move towards the outside in sequence, the air intake quantity is controlled, so that the ventilation quantity of an elevator car is changed according to the number of passengers in the elevator car, the air quality of the elevator car is improved, meanwhile, air is simultaneously fed from the two sides, the back and the top of an elevator inner shell 6, so that the ventilation effect is further improved, a top elevator of the elevator passes through two pulleys 28 of the elevator through a connecting rope to control the ascending and descending of the elevator, the elevator drives the pulleys 28 to rotate when ascending and descending, the pulleys 28 rotate to drive 2 first rotating shafts 8 to rotate through the matching of a first gear 30 and a second gear 27, so that second fan blades 9 at one ends of the 2 first rotating shafts 8 and first fan blades 4 rotate, the outside air is guided into a T-shaped air inlet channel 2, meanwhile, the second fan blades 9 are opposite to the fan blades of the first fan blades 4, and one air inlet and one air outlet of the 2T-shaped air inlet channels are formed, improve ventilation efficiency, when outside air gets into inside "T" type inlet air duct 2, dust screen 19 can filter the dust in the air, and the air that gets into can drive third flabellum 20 and rotate, third flabellum 20 rotates and drives second pivot 17 and rotate, thereby make brush 23 clean dust screen 19 round second pivot 17, the elevator rises simultaneously and truns into to descend or descend and truns into to rise, make T "type inlet air duct 2 air inlet become to air exhaust, T" type inlet air duct 2 air exhaust becomes to air exhaust the air inlet, thereby can blow off the dust on the dust screen 19.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a make things convenient for elevator of automatically regulated amount of wind size, includes that the internally mounted of elevator shell body (1), elevator interior casing (6), pulley holder (29) and pulley (28), be equipped with ventilation channel (7) between elevator shell body (1) and the elevator interior casing (6), the equidistant bottom of the inside of elevator interior casing (6) is equipped with a plurality of lugs (12), and interior casing (6) both sides of lug (12) top all are equipped with spout (11) in the elevator, and are equipped with between 2 spout (11) fixed plate (13), install reset spring (14) between fixed plate (13) and lug (12), connecting rod (16) are all installed to fixed plate (13) both sides and rear end, and connecting rod (16) run through spout (11) and extend to ventilation channel (7) inside, the amount of wind regulation is installed through slide rail (25) in the elevator interior casing (6) outside of connecting rod (16) top Board (10), one side of air regulation board (10) is connected with connecting rod (16), and the equidistant a plurality of first fresh air inlets (24) that are equipped with in air regulation board (10), the elevator of first fresh air inlets (24) one side is interior shell (6) lateral wall and the equal interval division in top and is equipped with second fresh air inlet (26), the top symmetrical welding of the interior shell of elevator (6) has expansion plate (33), and the both sides of expansion plate (33) loop bar tip all weld the go-between with the both sides at top, the go-between position department of expansion plate (33) loop bar tip both sides all welds reset box (32), the inside rotation of reset box (32) is connected with release link (36), and resets and is equipped with torsional spring (35) on release link (36) at box (32) inside both ends, the intermediate position department winding of release link (36) has first connecting rope (31), and the one end of first connecting rope (31) extend to the outside of reset box (32) and with expansion plate (33) loop bar end sleeve bar (33) and hold the outside The go-between of portion both sides is connected, the air regulation board (10) top symmetrical welding of casing (6) both sides in the elevator has the go-between, the go-between of expansion plate (33) loop bar top both sides all is connected through second connecting rope (34) with the go-between at air regulation board (10) top, pulley holder (29) are installed to the intermediate position department at elevator shell body (1) top, and the inboard vertical 2 pulleys (28) of installing of pulley holder (29), and one side fixedly connected with first gear (30) that the output shaft of one of them pulley (28) extends to pulley holder (29), the elevator shell body (1) top of pulley holder (29) both sides all installs "T" type inlet channel (2), "T" type inlet channel (2) one end and ventilation duct (7) intercommunication, "dust filter (19) are all installed to the both ends of the inside one side of T" type inlet channel (2), and "T" type inlet air channel (2) internally mounted between 2 dirt filtrating nets (19) has aviation baffle (21), and aviation baffle (21) inside installs second pivot (17) through the bearing, and second pivot (17) one end runs through dirt filtrating net (19) and extends to "T" type inlet air channel (2) delivery outlet position department and installs third flabellum (20), second pivot (17) outside between third flabellum (20) and dirt filtrating net (19) is installed through dead lever (18) and is strained dirt net (19) mutually supporting brush (23), pulley holder (29) one side of first gear (30) below installs first pivot (8) through the bearing, is equipped with second gear (27) on first pivot (8), and second gear (27) and first gear (30) intermeshing, and the one end of 2 first pivot (8) extends to "T" type inlet air channel (2) internal fixedly connected with second flabellum (9) and first flabellum (4) respectively.
2. The elevator convenient for automatically adjusting the air volume according to claim 1 is characterized in that: the bottoms of the fixing plates (13) are provided with a plurality of sliding plates (15) at equal intervals, and the width of each sliding plate (15) is equal to the distance between the adjacent lugs (12).
3. The elevator convenient for automatically adjusting the air volume according to claim 1 is characterized in that: the second fan blade (9) is opposite to the fan blade of the first fan blade (4).
4. The elevator convenient for automatically adjusting the air volume according to claim 1 is characterized in that: the first air inlet hole (24) and the second air inlet hole (26) are staggered with each other.
5. The elevator convenient for automatically adjusting the air volume according to claim 1 is characterized in that: and a partition plate (3) is arranged in the middle position of the top end in the ventilation channel (7).
6. The elevator convenient for automatically adjusting the air volume according to claim 1 is characterized in that: and a bearing seat (5) is arranged on the outer side of a first rotating shaft (8) in the T-shaped air inlet channel (2).
7. The elevator convenient for automatically adjusting the air volume according to claim 1 is characterized in that: the top of the elevator inner shell (6) at the sleeve position of the expansion plate (33) is symmetrically provided with rolling shafts (37), and the second connecting rope (34) is in contact with the top surfaces of the rolling shafts (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010883866.7A CN111943007B (en) | 2020-08-28 | 2020-08-28 | Elevator with convenient automatic air volume adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010883866.7A CN111943007B (en) | 2020-08-28 | 2020-08-28 | Elevator with convenient automatic air volume adjusting function |
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| Publication Number | Publication Date |
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| CN111943007A true CN111943007A (en) | 2020-11-17 |
| CN111943007B CN111943007B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010883866.7A Active CN111943007B (en) | 2020-08-28 | 2020-08-28 | Elevator with convenient automatic air volume adjusting function |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566372A (en) * | 2008-04-21 | 2009-10-28 | 东芝电梯株式会社 | Air conditioning plant for elevator |
| CN103231969A (en) * | 2013-03-07 | 2013-08-07 | 西子奥的斯电梯有限公司 | Low-noise elevator car internal ventilation and air deflecting system |
| CN107055277A (en) * | 2017-06-09 | 2017-08-18 | 太仓市律点信息技术有限公司 | A kind of ventilation unit suitable for household lift |
| CN207404658U (en) * | 2017-10-16 | 2018-05-25 | 新昌县镜岭镇康柳电子元件厂 | A kind of aeration structure in elevator car systems |
| CN108557616A (en) * | 2018-05-07 | 2018-09-21 | 戴斯电梯（中国）有限公司 | Multi-functional car with process chamber |
| CN108639907A (en) * | 2018-05-14 | 2018-10-12 | 大众电梯有限公司 | A kind of car air cleaning unit |
-
2020
- 2020-08-28 CN CN202010883866.7A patent/CN111943007B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101566372A (en) * | 2008-04-21 | 2009-10-28 | 东芝电梯株式会社 | Air conditioning plant for elevator |
| CN103231969A (en) * | 2013-03-07 | 2013-08-07 | 西子奥的斯电梯有限公司 | Low-noise elevator car internal ventilation and air deflecting system |
| CN107055277A (en) * | 2017-06-09 | 2017-08-18 | 太仓市律点信息技术有限公司 | A kind of ventilation unit suitable for household lift |
| CN207404658U (en) * | 2017-10-16 | 2018-05-25 | 新昌县镜岭镇康柳电子元件厂 | A kind of aeration structure in elevator car systems |
| CN108557616A (en) * | 2018-05-07 | 2018-09-21 | 戴斯电梯（中国）有限公司 | Multi-functional car with process chamber |
| CN108639907A (en) * | 2018-05-14 | 2018-10-12 | 大众电梯有限公司 | A kind of car air cleaning unit |
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| Publication number | Publication date |
|---|---|
| CN111943007B (en) | 2021-10-08 |
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