CN111943006B - Energy-saving ventilation type elevator - Google Patents

Energy-saving ventilation type elevator Download PDF

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Publication number
CN111943006B
CN111943006B CN202010883392.6A CN202010883392A CN111943006B CN 111943006 B CN111943006 B CN 111943006B CN 202010883392 A CN202010883392 A CN 202010883392A CN 111943006 B CN111943006 B CN 111943006B
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China
Prior art keywords
elevator
air
air inlet
inner shell
channel
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Active
Application number
CN202010883392.6A
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Chinese (zh)
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CN111943006A (en
Inventor
高锦慧
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Quanzhou Liangchuang Information Technology Co Ltd
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Quanzhou Liangchuang Information Technology Co Ltd
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Priority to CN202010883392.6A priority Critical patent/CN111943006B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • B66B11/0226Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • B66B11/024Ventilation systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/103Curved filtering elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/68Regeneration 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
    • B01D46/681Regeneration 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

Abstract

The invention discloses an energy-saving ventilation type elevator 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, the top of a liquid storage cavity is connected with an extrusion plate in a sliding mode, and a fixing plate is arranged among 2 sliding grooves. 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

Energy-saving ventilation type elevator
Technical Field
The invention relates to the technical field of elevators, in particular to an energy-saving ventilation type elevator.
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.
Most of existing elevator cars adopt an exhaust fan mode to ventilate, some of the existing elevator cars are also provided with air conditioning systems in the high-grade elevator cars, the elevator cars provided with the air conditioning systems are usually closed, but the ventilation is slow, and the effect of air draft and air inlet cannot be achieved when the number of people increases or decreases, so that the temperature of the elevator cars is high easily, the ventilation effect is poor, and meanwhile, the air quantity of the existing elevator cars cannot be changed according to the number of passengers in the elevator cars.
Disclosure of Invention
The invention aims to provide an energy-saving ventilation type elevator to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving ventilation type elevator 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 liquid storage cavity is formed in the bottom end inside the elevator inner shell, an extrusion plate is connected to the top of the liquid storage cavity in a sliding mode, liquid outlets are symmetrically formed in the bottom of the back of the liquid storage cavity, sliding grooves are formed in two sides of the elevator inner shell above the liquid storage cavity, a fixing plate is arranged between 2 sliding grooves, a baffle plate is welded between the fixing plate and the liquid storage cavity, a reset spring is arranged between the baffle plate and the fixing plate, the bottom of the fixing plate extends into the liquid storage cavity through a support rod and is connected with the extrusion plate, connecting rods are arranged on two sides of the fixing plate and extend into the ventilation channel through the sliding grooves, and an air volume adjusting plate is arranged on the outer side, above the elevator inner shell, of the connecting rods, through a sliding rail, one side of an air adjusting plate is connected with a connecting rod, a plurality of first air inlet holes are arranged on the air adjusting plate at equal intervals, second air inlet holes are arranged on the side wall of the inner shell of the elevator on one side of the first air inlet holes at equal intervals, air exhaust channels are symmetrically formed in the top of the inner shell of the elevator, transmission shafts are vertically arranged in the air exhaust channels, a rotating fan is arranged at the bottom end of each transmission shaft, a gear disc is welded at the top end of each transmission shaft, a limiting strip is welded at the top of the inner shell of the elevator outside the air exhaust channels, a limiting groove is formed in one side, close to the air exhaust channels, of each limiting strip, a rack is connected between each limiting strip and the gear disc in a sliding mode, a sliding block matched with the limiting groove is welded at the top of one side of the rack, the other side of the rack is meshed with, a push rod is welded on one side of the piston plate, the other end of the push rod is connected with the end part of the rack, one end of the push box is connected with an oil guide pipe, the other end of the oil guide pipe is communicated with the liquid outlet, a pulley seat is installed in the middle position of the top of the elevator outer shell, 2 pulleys are vertically installed on the inner side of the pulley seat, the output shaft of one pulley extends to one side of the pulley seat and is fixedly connected with a first gear, T-shaped air inlet channels are installed on the top of the elevator outer shell on the two sides of the pulley seat, one end of each T-shaped air inlet channel is communicated with the ventilation channel, dust filtering nets are installed on the two ends of one side inside each T-shaped air inlet channel, air deflectors are installed inside the T-shaped air inlet channels among the 2 dust filtering nets, second rotating shafts are installed inside the air deflectors through bearings, one end of each second rotating shaft penetrates through the dust filtering nets and extends to the outlet position of the T-shaped air inlet channels, and is provided with third fan blades, the brush that matches each other with the dirt filtrating screen is installed through the dead lever in the second pivot outside between third flabellum and the dirt filtrating screen, first pivot is installed through the bearing in pulley holder one side of first gear below, is equipped with the second gear on the first pivot, second gear and first gear intermeshing, and inside the one end of 2 first pivots extended to "T" type inlet air passageway respectively, just the one end fixedly connected with second flabellum and the first flabellum of first pivot.
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, a dust screen is installed inside the exhaust channel at the output end of the rotating fan.
Compared with the prior art, the invention has the beneficial effects that: this energy-conserving ventilation unit of elevator:
1. the invention is characterized in that sliding chutes are arranged on two sides of an elevator inner shell above a liquid storage cavity, a fixing plate is arranged between 2 sliding chutes, a baffle plate is welded between the fixing plate and the liquid storage cavity, a return spring is arranged between the baffle plate and the fixing plate, connecting rods are arranged on two sides 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 sliding rails, one side of the air quantity adjusting plate is connected with the connecting rods, a plurality of first air inlet holes are arranged on the air quantity adjusting plate at equal intervals, second air inlet holes are arranged on the side wall of the elevator inner shell on one side of the first air inlet holes at equal intervals, when the number of passengers in an elevator car is different, the force applied to the fixing plate is different, so that the fixing plate compresses the return spring, the descending distances are different, and the descending of the fixing plate can drive the air quantity adjusting plate to descend through the connecting rods, so that the overlapping areas of the first air inlet holes on the air quantity adjusting plate and the side wall of the elevator inner shell are different from the second air inlet holes on the side wall of the elevator inner shell, therefore, the ventilation quantity of the elevator car is changed according to the number of passengers in the elevator car, and the air quality of the elevator car is improved.
2. The invention installs a pulley seat at the middle position of the top of the elevator outer shell, 2 pulleys are vertically installed on the inner side of the pulley seat, the output shaft of one pulley extends to one side of the pulley seat and is fixedly connected with a first gear, one side of the pulley seat below the first gear is provided with a first rotating shaft through a bearing, the first rotating shaft is provided with a second gear, the second gear is meshed with the first gear, one end of each of the 2 first rotating shafts extends to the inside of a T-shaped air inlet channel, one end of the first rotating shaft is fixedly connected with a second fan blade and a first fan blade, a top elevator of the elevator passes through 2 pulleys of the elevator through a connecting rope to control the elevator to ascend and descend, the elevator drives the pulleys to rotate when ascending and descending, the 2 first rotating shafts are driven to rotate through the rotation of the pulleys, so that the second fan blade at one end of the first rotating shaft and the first fan blade rotate, the outside air is guided into the T-shaped air inlet channel, and 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. The invention installs dust filter nets at both ends of one side inside a T-shaped air inlet channel, installs a wind deflector inside the T-shaped air inlet channel between 2 dust filter nets, installs a second rotating shaft inside the wind deflector through a bearing, installs a third fan blade at the position of the output port of the T-shaped air inlet channel through the dust filter nets, installs a brush matched with the dust filter nets at the outer side of the second rotating shaft between the third fan blade and the dust filter nets through a fixed rod, when the outside air enters the T-shaped air inlet channel, the dust filter nets can filter the dust in the air, and the inlet air can drive the third fan blade to rotate, the third fan blade rotates to drive the second rotating shaft to clean the dust filter nets around the second rotating shaft, when the elevator ascends to be converted to descend, the inlet air of the T-shaped air inlet channel is changed into exhaust air, the outlet air of 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.
4. The invention increases the weight in the elevator inner shell along with the increase of the number of people in the elevator inner shell, so that the weight in the elevator inner shell is increased, the fixed plate descends and is connected with the extrusion plate by the support rod, the extrusion plate is driven to compress downwards, hydraulic oil in the liquid storage cavity is led into the pushing box through the liquid outlet and the oil conduit, the piston plate and the pushing rod are pushed to move, the rack is synchronously moved, and the rack is meshed with the gear plate, so that the gear plate is driven to rotate in the moving process of the rack, the transmission shaft and the rotating fan are driven to rotate anticlockwise by the rotation of the gear plate, the air in the ventilation channel is pumped into the elevator inner shell to cool and increase the circulation of air, and then when the number of people in the elevator inner shell is reduced, the fixed plate floats upwards under the action of the reset spring, so that the extrusion, and will get into the inside of the hydraulic oil suction liquid storage chamber once more that promotes the case under the effect of negative pressure, drive piston plate, catch bar and rack in step and reset to drive toothed disc, transmission shaft and rotation fan and carry out clockwise rotation, thereby extract the inside air of casing in the elevator, thereby reach the effect of taking a breath, convenient to use
In conclusion, 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 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, and meanwhile, the rotating fan is driven to rotate clockwise and anticlockwise along with the increase and decrease of the number of passengers, so that the air suction and air intake effects are achieved, the ventilation is facilitated, meanwhile, dust entering the air in the elevator can be filtered, the air entering the elevator can drive the third fan blade to rotate, and the dust on the dust filter screen can be 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 an inner case of an elevator according to 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 pressing plate; 13. a fixing plate; 14. a return spring; 15. a liquid storage cavity; 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 liquid outlet; 32. rotating the fan; 33. a gear plate; 34. a rack; 35. a slider; 36. a push rod; 37. A piston plate; 38. an oil guide pipe; 39. a push box; 40. a limiting groove; 41. a limiting strip; 42. a drive shaft; 43. an air exhaust channel.
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 energy-saving ventilation type elevator 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 liquid storage cavity 15 is formed in the bottom end inside the elevator inner shell 6, an extrusion plate 12 is connected to the top of the liquid storage cavity 15 in a sliding mode, liquid outlets 31 are symmetrically formed in the bottom of the back of the liquid storage cavity 15, sliding grooves 11 are formed in two sides of the elevator inner shell 6 above the liquid storage cavity 15, a fixing plate 13 is arranged between the 2 sliding grooves 11, a baffle plate is welded between the fixing plate 13 and the liquid storage cavity 15, a reset spring 14 is arranged between the baffle plate and the fixing plate 13, the bottom of the fixing plate 13 extends into the liquid storage cavity 15 through supporting rods and is connected with the extrusion plate 12, connecting rods 16 are arranged on two sides of the fixing plate 13, the connecting rods 16 extend into the ventilation channel 7 through the sliding grooves 11, an air quantity adjusting plate 10 is installed on the outer side of the elevator inner shell 6 above the connecting rod 16 through a slide rail 25, one side of the air quantity adjusting plate 10 is connected with the connecting rod 16, a plurality of first air inlet holes 24 are arranged on the air quantity adjusting plate 10 at equal intervals, second air inlet holes 26 are arranged on the side wall of the elevator inner shell 6 on one side of the first air inlet holes 24 at equal intervals, the first air inlet holes 24 and the second air inlet holes 26 are staggered mutually, air exhaust channels 43 are symmetrically formed in the top of the elevator inner shell 6, transmission shafts 42 are vertically installed inside the air exhaust channels 43, rotating fans 32 are installed at the bottom ends of the transmission shafts 42, gear discs 33 are welded at the top ends of the transmission shafts 42, limiting strips 41 are welded at the top of the elevator inner shell 6 on the outer side of the air exhaust channels 43, limiting grooves 40 are formed in one side, close to the air exhaust channels 43, racks 34 are connected between the limiting strips 41 and the gear discs 33 in a sliding mode, and sliders 35 matched with the limiting grooves 40 are welded at the top of one side of the racks 34, the other side of the rack 34 is meshed with the gear plate 33, the top of the elevator inner housing 6 at one end of the rack 34 is welded with a pushing box 39, the inside of the pushing box 39 is connected with a piston plate 37 in a sliding manner, one side of the piston plate 37 is welded with a push rod 36, the other end of the push rod 36 is connected with the end part of the rack 34, one end of the pushing box 39 is connected with an oil guide pipe 38, the other end of the oil guide pipe 38 is communicated with the liquid outlet 31, a pulley seat 29 is installed at the middle position of the top of the elevator outer housing 1, 2 pulleys 28 are vertically installed on the inner side of the pulley seat 29, an output shaft of one pulley 28 extends to one side of the pulley seat 29 and is fixedly connected with a first gear 30, the tops of the elevator outer housings 1 at two sides of the pulley seat 29 are both provided with a T-shaped air inlet channel 2, one end of the T-shaped air inlet channel 2 is communicated with the ventilation channel 7, and both ends at one side inside the T-shaped air inlet channel 2 are both provided with dust filtering nets 19, and the air deflector 21 is installed inside the T-shaped air inlet channel 2 between the 2 dust filter screens 19, the second rotating shaft 17 is installed inside the air deflector 21 through a bearing, one end of the second rotating shaft 17 penetrates through the dust filter screens 19 and extends to the position of the output port of the T-shaped air inlet channel 2 and is provided with a third fan blade 20, the outer side of the second rotating shaft 17 between the third fan blade 20 and the dust filter screens 19 is provided with a brush 23 matched with the dust filter screens 19 through a fixed rod 18, one side of a pulley seat 29 below the first gear 30 is provided with a first rotating shaft 8 through a bearing, the first rotating shaft 8 is provided with a second gear 27, the second gear 27 is meshed with the first gear 30, one end of each of the 2 first rotating shafts 8 respectively extends to the inside of the T-shaped air inlet channel 2, one end of the first rotating shaft is fixedly connected with a second fan blade 9 and a first fan blade 4, the second fan blade 9 is opposite to the fan blade of the first fan blade 4, and a bearing seat 5 is arranged on the outer side of the first rotating shaft 8 in the T-shaped air inlet 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 hole 24 on the air volume adjusting plate 10 and the second air inlet hole 26 on the side wall of the elevator inner shell 6 is different, the ventilation volume of the elevator car is changed according to the number of passengers in the elevator car, the air quality of the elevator car is improved, meanwhile, the weight in the elevator inner shell 6 is increased along with the increase of the number of passengers in the elevator inner shell 6, so that the fixing plate 13 descends and is connected with the extrusion plate 12 through the support rod, the extrusion plate 12 is driven to compress downwards, and the hydraulic oil in the liquid storage cavity 15 is guided into the pushing, the pushing piston plate 37 and the pushing rod 36 move, the rack 34 is synchronously moved, and the rack 34 and the gear disc 33 are meshed with each other, so that the gear disc 33 is driven to rotate in the moving process of the rack 34, the transmission shaft 42 and the rotating fan 32 are driven to rotate anticlockwise by the rotation of the gear disc 33, the air in the ventilation channel 7 is sucked into the elevator inner shell 6 to reduce the temperature and increase the circulation of the air, then when the number of people in the elevator inner shell 6 is reduced, the fixing plate 13 is floated up under the action of the return spring 14, so that the extrusion plate 12 is driven to float up, the hydraulic oil entering the pushing box 39 is sucked into the liquid storage cavity 15 again under the action of negative pressure, the piston plate 37, the pushing rod 36 and the rack 34 are synchronously driven to reset, so that the gear disc 33, the transmission shaft 42 and the rotating fan 32 are driven to rotate clockwise, thereby extracting the air in the inner shell 6 of the elevator, thereby achieving the effect of ventilation, the elevator is convenient to use, the elevator top hoist passes through the space between the two pulleys 28 of the elevator through the connecting rope to control the rising and falling of the elevator, when the elevator rises and falls, the pulleys 28 are driven to rotate, the pulleys 28 rotate to drive the 2 first rotating shafts 8 to rotate through the matching of the first gear 30 and the second gear 27, so that the second fan blades 9 and the first fan blades 4 at one ends of the 2 first rotating shafts 8 rotate, thereby leading the outside air into the T-shaped air inlet channel 2, meanwhile, the second fan blades 9 are opposite to the fan blades of the first fan blades 4, so that one air inlet and one air outlet of the 2T-shaped air inlet channels 2 are realized, the ventilation efficiency is improved, when the outside air enters the T-shaped air inlet channel 2, the dust filtering net 19 can filter the dust in the air, and the entering air can drive the third fan blades 20 to rotate, the third fan blade 20 rotates to drive the second rotating shaft 17 to rotate, so that the brush 23 cleans the dust filter screen 19 around the second rotating shaft 17, meanwhile, the elevator ascends to be converted into descending or descend to be converted into ascending, the T-shaped air inlet channel 2 enters air and becomes exhaust air, and therefore dust on the dust filter screen 19 can be blown off.
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 (6)

1. An energy-saving ventilation type elevator 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 liquid storage cavity (15) is formed in the bottom end inside the elevator inner shell (6), an extrusion plate (12) is connected to the top of the liquid storage cavity (15) in a sliding mode, liquid outlets (31) are symmetrically formed in the bottom of the back of the liquid storage cavity (15), sliding grooves (11) are formed in two sides of the elevator inner shell (6) above the liquid storage cavity (15), a fixing plate (13) is arranged among 2 sliding grooves (11), a baffle is welded between the fixing plate (13) and the liquid storage cavity (15), and a reset spring (14) is arranged between the baffle and the fixing plate (13), the bottom of the fixed plate (13) extends to the inside of the liquid storage cavity (15) through the support rod and is connected with the extrusion plate (12), the connecting rods (16) are installed on two sides of the fixed plate (13), the connecting rods (16) penetrate through the sliding grooves (11) and extend to the inside of the ventilation channel (7), an air volume adjusting plate (10) is installed on the outer side of the elevator inner shell (6) above the connecting rods (16) through sliding rails (25), one side of the air volume adjusting plate (10) is connected with the connecting rods (16), a plurality of first air inlet holes (24) are formed in the air volume adjusting plate (10) at equal intervals, second air inlet holes (26) are formed in the side wall of the elevator inner shell (6) on one side of the first air inlet holes (24) at equal intervals, an air inlet channel (43) is symmetrically formed in the top of the elevator inner shell (6), and transmission shafts (42) are vertically installed in the air exhaust channel (43), the elevator air-conditioning system is characterized in that a rotating fan (32) is installed at the bottom end of a transmission shaft (42), a gear disc (33) is welded at the top end of the transmission shaft (42), a limiting strip (41) is welded at the top of an elevator inner shell (6) at the outer side of an air exhaust channel (43), a limiting groove (40) is formed in one side, close to the air exhaust channel (43), of the limiting strip (41), a rack (34) is connected between the limiting strip (41) and the gear disc (33) in a sliding mode, a sliding block (35) matched with the limiting groove (40) is welded at the top of one side of the rack (34), the other side of the rack (34) is meshed with the gear disc (33), a push box (39) is welded at the top of the elevator inner shell (6) at one end of the rack (34), a piston plate (37) is connected to the inside of the push box (39) in a sliding mode, and a push rod (36) is welded at one side of the piston plate (37), the other end of the push rod (36) is connected with the end of the rack (34), the other end of the push box (39) is connected with an oil guide pipe (38), the other end of the oil guide pipe (38) is communicated with the liquid outlet (31), a pulley seat (29) is installed at the middle position of the top of the elevator outer shell (1), 2 pulleys (28) are vertically installed on the inner side of the pulley seat (29), the output shaft of one pulley (28) extends to one side of the pulley seat (29) and is fixedly connected with a first gear (30), T-shaped air inlet channels (2) are installed at the tops of the elevator outer shell (1) on the two sides of the pulley seat (29), one end of each T-shaped air inlet channel (2) is communicated with the ventilation channel (7), dust filtering nets (19) are installed at the two ends of one side inside each T-shaped air inlet channel (2), and an air deflector (21) is installed inside each T-shaped air inlet channel (2) between the 2 dust filtering nets (19), and the inside second pivot (17) that installs through the bearing of aviation baffle (21), second pivot (17) one end runs through dust screen (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 dust screen (19) is installed through dead lever (18) and is installed brush (23) that mutually match with dust screen (19), first pivot (8) are installed through the bearing in pulley holder (29) one side of first gear (30) below, are 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) inside fixedly connected with second flabellum (9) and first flabellum (4) respectively.
2. An energy-saving ventilation type elevator according to claim 1, characterized in that: the second fan blade (9) is opposite to the fan blade of the first fan blade (4).
3. An energy-saving ventilation type elevator according to claim 1, characterized in that: the first air inlet hole (24) and the second air inlet hole (26) are staggered with each other.
4. An energy-saving ventilation type elevator according to claim 1, characterized in that: and a partition plate (3) is arranged in the middle position of the top end in the ventilation channel (7).
5. An energy-saving ventilation type elevator according to claim 1, 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).
6. An energy-saving ventilation type elevator according to claim 1, characterized in that: and a dust screen is arranged in an air exhaust channel (43) at the position of the output end of the rotating fan (32).
CN202010883392.6A 2020-08-28 2020-08-28 Energy-saving ventilation type elevator Active CN111943006B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010883392.6A CN111943006B (en) 2020-08-28 2020-08-28 Energy-saving ventilation type elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010883392.6A CN111943006B (en) 2020-08-28 2020-08-28 Energy-saving ventilation type elevator

Publications (2)

Publication Number Publication Date
CN111943006A CN111943006A (en) 2020-11-17
CN111943006B true CN111943006B (en) 2021-08-27

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CN113280453B (en) * 2021-06-28 2022-05-20 杭州职业技术学院 Multifunctional air circulation system for elevator car
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CN106006316B (en) * 2016-07-19 2018-04-13 苏州福特美福电梯有限公司 A kind of lift car automatic sensing aeration structure
CN207390763U (en) * 2017-10-31 2018-05-22 赛奥智能电梯(苏州)有限公司 A kind of ventilated type car of passenger lift
CN107902512A (en) * 2017-11-16 2018-04-13 东莞市联洲知识产权运营管理有限公司 A kind of lift car device for detecting rock
CN207774550U (en) * 2017-12-20 2018-08-28 苏州美嘉智选电梯有限公司 Elevator car structure
CN108773753A (en) * 2018-05-31 2018-11-09 陈键 A kind of self-ventilation elevator car structure with air filtration
CN109607359B (en) * 2018-12-13 2021-01-15 江苏省宿迁经贸高等职业技术学校(江苏联合职业技术学院宿迁经贸分院) Power generation and power utilization system applied to mine cage

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