CN115180484B - Automatic ventilation type landscape straight ladder and ventilation method thereof - Google Patents
Automatic ventilation type landscape straight ladder and ventilation method thereof Download PDFInfo
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- CN115180484B CN115180484B CN202210803409.1A CN202210803409A CN115180484B CN 115180484 B CN115180484 B CN 115180484B CN 202210803409 A CN202210803409 A CN 202210803409A CN 115180484 B CN115180484 B CN 115180484B
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- air
- box body
- elevator
- elevator box
- rotating part
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000009423 ventilation Methods 0.000 title claims abstract description 40
- 230000008569 process Effects 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000001939 inductive effect Effects 0.000 claims abstract description 23
- 230000001174 ascending effect Effects 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000001965 increasing effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention relates to the technical field of elevators, in particular to an automatic ventilation type landscape straight ladder and a ventilation method thereof. According to the automatic ventilation type landscape straight ladder, ventilation is carried out on the interior of the elevator box body in the ascending and descending processes of the elevator through the air inducing mechanism, when air enters from the top of the elevator box body, the air entering from the top of the elevator box body is rotationally guided and then discharged from two sides of the elevator box body through rotation of the rotary air inducing piece in the air inducing mechanism, so that flowing air is reduced to be in contact with passengers, riding experience of the passengers is improved, and when the air enters from two sides of the elevator box body, the discharging speed of the air is improved, and ventilation efficiency is improved through rotation of the rotary air inducing piece.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to an automatic ventilation type landscape straight ladder and a ventilation method thereof.
Background
The passenger vehicles lifted by the vertical cliffs are basically high-speed elevators, and the passenger vehicles can meet the basic lifting requirements of tourists in scenic spots, but the following obvious defects also exist: the high-speed elevator is high in construction and maintenance cost, so that ventilation equipment is seldom additionally arranged on the elevator, exhaust ports are formed in a plurality of ways, ventilation is performed in the elevator through air flow generated when the elevator moves up and down at a high speed, the air flow effect is poor in the elevator moving at a high speed, and when passengers in the elevator are fully loaded, due to the fact that the elevator is long in running time, the air flow in the elevator is unsmooth, so that exhaled air is accumulated, and the passengers are unsmooth in breathing.
Disclosure of Invention
The invention provides an automatic ventilation type landscape straight ladder and a ventilation method thereof, thereby solving the technical problem of poor experience of passengers caused by low air flow speed in the existing high-speed elevator.
In a first aspect, the present invention provides an automatically ventilated landscape straight ladder comprising: an elevator box body and an induced draft mechanism;
the air inducing mechanism is suitable for carrying out air exchange on the inside of the elevator box body in the running process of the elevator box body; wherein the method comprises the steps of
The induced draft mechanism includes: the rotary air inducing piece and the air inlet channels are alternately arranged on the top plate of the elevator box body, and the air outlet channels are arranged on the two side plates of the elevator box body;
the rotary air guide piece is suitable for rotationally guiding the air entering from the air inlet channel in the ascending process of the elevator so as to enable the air to be discharged from the air outlet channel; and
the rotary air guiding piece is suitable for rotationally guiding the air entering from the air outlet channel in the descending process of the elevator, so that the air is led out from the air inlet channel.
In a second aspect, the invention provides a ventilation method of an automatic ventilation type landscape straight ladder, comprising the following steps: the air exchange is carried out on the inside of the elevator box body in the operation process of the elevator box body through the air inducing mechanism; wherein the method comprises the steps of
The induced draft mechanism includes: the rotary air inducing piece and the air inlet channels are alternately arranged on the top plate of the elevator box body, and the air outlet channels are arranged on the two side plates of the elevator box body;
the rotary air guide piece is suitable for rotationally guiding the air entering from the air inlet channel in the ascending process of the elevator so as to enable the air to be discharged from the air outlet channel; and
the rotary air guiding piece is suitable for rotationally guiding the air entering from the air outlet channel in the descending process of the elevator, so that the air is led out from the air inlet channel.
The automatic ventilation type landscape vertical ladder has the advantages that ventilation is carried out on the interior of the elevator box body in the ascending and descending processes of the elevator through the air inducing mechanism, when air enters from the top of the elevator box body, the air entering from the top of the elevator box body is rotationally guided and then discharged from two sides of the elevator box body through rotation of the rotary air inducing piece in the air inducing mechanism, flowing air is reduced to be in contact with passengers, riding experience of the passengers is improved, and when the air enters from two sides of the elevator box body, the discharging speed of the air is improved and ventilation efficiency is improved through rotation of the rotary air inducing piece.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the above objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the structure of an automatic ventilation type landscape straight ladder of the present invention;
FIG. 2 is a schematic front view of the self-ventilating sight straight ladder of the present invention;
FIG. 3 is a schematic view of the structure of the air induction mechanism of the automatic ventilation type landscape straight ladder of the invention;
FIG. 4 is a schematic view of the air flow of the self-ventilating sight ladder of the present invention in an up-going condition;
fig. 5 is a schematic view of the air flow state of the automatic ventilation type landscape straight ladder of the present invention when the ladder is in the down direction.
In the figure:
the elevator comprises an elevator box body 1, an air inducing mechanism 2, a rotary air inducing piece 21, a wind shielding strip 210, an upper layer rotating part 211, a lower layer rotating part 212, a hollow shaft 213, an air inlet channel 22, an air deflector 220, an air outlet channel 23 and an air exhaust plate 230.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 5, the present embodiment provides an automatic ventilation type landscape elevator, comprising: an elevator box 1 and an induced draft mechanism 2; the induced draft mechanism 2 is suitable for carrying out gas exchange on the inside of the elevator box 1 in the operation process of the elevator box 1; wherein the induced draft mechanism 2 comprises: the rotary air guide piece 21 and the air inlet channels 22 which are alternately arranged on the top plate of the elevator box body 1 and the air outlet channels 23 which are arranged on the two side plates of the elevator box body 1; the rotary air guiding piece 21 is suitable for guiding the air entering from the air inlet channel 22 in a rotary way during the ascending process of the elevator so as to lead the air out from the air outlet channel 23; and the rotary air guide 21 is adapted to rotationally guide the air entering from the air outlet channel 23 during the descending of the elevator so that the air is led out from the air inlet channel 22.
In this embodiment, the ventilation mechanism 2 is arranged to ventilate the inside of the elevator car 1 in the ascending and descending processes of the elevator, when gas enters from the top of the elevator car 1, the ventilation mechanism rotates the rotary air guiding piece 21 in the ventilation mechanism 2, so that the gas entering from the top of the elevator car 1 is rotationally guided and then discharged from the two sides of the elevator car 1, flowing air is reduced to contact passengers, the riding experience of the passengers is improved, and when the gas enters from the two sides of the elevator car 1, the gas discharge speed is improved and the ventilation efficiency is improved by rotating the rotary air guiding piece 21.
In this embodiment, the rotary air guide 21 includes: an upper layer rotation part 211 and a lower layer rotation part 212; the upper layer rotating part 211 is connected with the lower layer rotating part 212 through a hollow shaft, and forms an hourglass shape; and the lower rotating part 212 is adapted to be rotated by the air introduced from the air inlet passage 22 during the upward movement of the elevator car 1, and to spirally descend the air in the elevator car 1.
In this embodiment, the upper layer rotating portion 211 and the lower layer rotating portion 212 are in an hourglass shape, that is, the upper layer rotating portion 211 is in an inverted circular table, the lower layer rotating portion 212 is in a normal circular table, when the elevator moves up along the direction F1, external air enters the elevator box 1 from the top of the elevator box 1 through the air inlet channel along the direction Fa, at this time, the air blows the lower layer rotating portion 212 to rotate, so that the air flow rotates under the rotation action of the lower layer rotating portion 212, that is, the air inlet speed of the air is improved, the air flows along the side wall of the elevator box 1 in a spiral descending manner in the elevator box 1, and is discharged through the air outlet channel, so that air exchange inside the elevator box 1 is realized.
In this embodiment, when the elevator moves downward in the direction F2, the external air enters from the side wall of the elevator housing 1 through the air outlet channel in the direction Fb, and after exiting from the air inlet channel, drives the upper rotating part 211 to rotate, so that the air flow is discharged spirally, and the air outlet speed of the air is increased.
In this embodiment, the upper layer rotating portion 211 and the lower layer rotating portion 212 are rotated by the hollow shaft 213 and the overrunning clutch, so that the upper layer rotating portion 211 and the lower layer rotating portion 212 are always rotated in the same direction, interference to air flow is avoided, and when the air flow is discharged, the upper layer rotating portion 211 drives the lower layer rotating portion 212 to rotate, so that the air discharge speed inside the elevator box 1 is increased.
In this embodiment, the upper rotating part 211 and the air blown out from the air inlet channel 22 during the descending process of the elevator are pushed to rotate, and the lower rotating part 212 is driven to rotate, so as to suck the air in the elevator housing 1.
In this embodiment, an air deflector 220 is installed at the air inlet channel 22; the air deflector 220 is driven to rotate by a corresponding driving motor, so that the air deflector 220 is in an inclined posture; and the air deflector 220 is adapted to be outwardly unfolded during the upward movement of the elevator car 1 to increase the amount of air taken into the air intake passage 22; the air deflector 220 is adapted to be spread inward during the downward movement of the elevator car 1 to increase the air output of the air inlet passage 22.
In this embodiment, the air deflector 220 is adapted to adjust the opening direction by the driving motor when the elevator car 1 is lifted, so that the portion of the air deflector 220 extending out of the elevator car 1 swings out toward both sides of the elevator car 1, thereby increasing the amount of gas introduced, and the air deflector 220 is adapted to adjust the opening direction by the driving motor when the elevator car 1 is lowered, so that the portion of the air deflector 220 located inside the elevator car 1 swings out toward both sides of the elevator car 1, thereby increasing the amount of gas discharged inside the elevator car 1.
In this embodiment, the air inlet channels are staggered, so that the entering air flow applies tangential thrust to the lower layer rotating part 212 to drive the lower layer rotating part 212 to rotate; also, the exhaust air flow is made to exert tangential thrust on the upper rotating portion 211, driving the upper rotating portion 211 to rotate.
In this embodiment, an air exhaust plate 230 is installed at the air outlet channel 23; the exhaust plate 230 is disposed obliquely, so as to increase the air outlet speed of the air outlet channel 23 during the ascending process of the elevator car 1, and increase the air inlet speed of the air outlet channel 23 during the descending process of the elevator car 1.
In this embodiment, the air exhaust plate 230 installed at the air outlet channel 23 is used for guiding the air inside the elevator car 1, and in the actual use process, the air flow speed inside the elevator car 1 can be controlled by changing the inclination degree of the air exhaust plate 230.
In this embodiment, the wind shielding strips 210 are disposed on the outer walls of the upper layer rotating portion 211 and the lower layer rotating portion 212.
In this embodiment, the wind shielding strips 210 disposed on the outer walls of the upper layer rotating portion 211 and the lower layer rotating portion 212 are used for increasing the rotation speeds of the upper layer rotating portion 211 and the lower layer rotating portion 212, that is, the air flow is guided by the wind guiding plate 220 and then enters the elevator car 1 through the air inlet channel, and the air flow passes through the lower layer rotating portion 212 to contact with the wind shielding strips 210 on the outer side of the lower layer rotating portion 212, so as to blow the lower layer rotating portion 212 to rotate, and the air flow flowing through the surface of the lower layer rotating portion 212 is passively spirally diffused.
In a second aspect, the invention also provides a ventilation method of the automatic ventilation type landscape elevator, which adopts the automatic ventilation type landscape elevator and comprises the following steps: the air exchange is carried out on the inside of the elevator box body 1 in the operation process of the elevator box body 1 through the air inducing mechanism 2; wherein the induced draft mechanism 2 comprises: the rotary air guide piece 21 and the air inlet channels 22 which are alternately arranged on the top plate of the elevator box body 1 and the air outlet channels 23 which are arranged on the two side plates of the elevator box body 1; the rotary air guiding piece 21 is suitable for guiding the air entering from the air inlet channel 22 in a rotary way during the ascending process of the elevator so as to lead the air out from the air outlet channel 23; and the rotary air guide 21 is adapted to rotationally guide the air entering from the air outlet channel 23 during the descending of the elevator so that the air is led out from the air inlet channel 22.
In this embodiment, the rotary air guide 21 includes: an upper layer rotation part 211 and a lower layer rotation part 212; the upper layer rotating part 211 is connected with the lower layer rotating part 212 through a hollow shaft 213, and forms an hourglass shape; and the lower rotating part 212 is adapted to be rotated by the air introduced from the air inlet passage 22 during the upward movement of the elevator car 1, and to spirally descend the air in the elevator car 1.
In this embodiment, the upper rotating part 211 and the air blown out from the air inlet channel 22 during the descending process of the elevator are pushed to rotate, and the lower rotating part 212 is driven to rotate, so as to suck the air in the elevator housing 1.
In summary, the automatic ventilation type landscape vertical ladder ventilates the interior of the elevator box 1 in the ascending and descending processes of the elevator through the air inducing mechanism 2, when air enters from the top of the elevator box 1, the air entering from the top of the elevator box 1 is rotationally guided and then discharged from two sides of the elevator box 1 through the rotation of the rotary air inducing member 21 in the air inducing mechanism 2, so that flowing air is reduced to be in contact with passengers, the riding experience of the passengers is improved, and when the air enters from two sides of the elevator box 1, the discharging speed of the air is improved and the ventilation efficiency is improved through the rotation of the rotary air inducing member 21.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (7)
1. An automatic ventilation type landscape straight ladder, which is characterized by comprising:
an elevator box body and an induced draft mechanism;
the air inducing mechanism is suitable for carrying out air exchange on the inside of the elevator box body in the running process of the elevator box body; wherein the method comprises the steps of
The induced draft mechanism includes: the rotary air inducing piece and the air inlet channels are alternately arranged on the top plate of the elevator box body, and the air outlet channels are arranged on the two side plates of the elevator box body;
the rotary air guide piece is suitable for rotationally guiding the air entering from the air inlet channel in the ascending process of the elevator so as to enable the air to be discharged from the air outlet channel; and
the rotary air guide piece is suitable for rotationally guiding the air entering from the air outlet channel in the descending process of the elevator so as to enable the air to be discharged from the air inlet channel;
the rotary induced draft includes: an upper layer rotating part and a lower layer rotating part;
the upper layer rotating part is connected with the lower layer rotating part through a hollow shaft and forms an hourglass-shaped posture; and
the lower layer rotating part is suitable for being pushed to rotate by the air entering from the air inlet channel in the ascending process of the elevator box body, and the air spirally descends in the elevator box body;
the upper layer rotating part is suitable for being pushed to rotate by air blown out of the air inlet channel in the descending process of the elevator and drives the lower layer rotating part to rotate so as to suck the air in the elevator box body.
2. The automatic ventilation type landscape straight ladder according to claim 1, wherein,
an air deflector is arranged at the air inlet channel;
the air deflector is driven to rotate by a corresponding driving motor so as to be in an inclined posture; and
the air deflector is suitable for being outwards unfolded in the ascending process of the elevator box body so as to improve the air inflow of the air inlet channel;
the air deflector is suitable for being unfolded inwards in the descending process of the elevator box body so as to improve the air outlet quantity of the air inlet channel.
3. An automatically ventilated sight straight ladder according to claim 2, characterized in that,
an air exhaust plate is arranged at the air outlet channel;
the exhaust plate is obliquely arranged so as to improve the air outlet speed of the air outlet channel in the ascending process of the elevator box body and improve the air inlet speed of the air outlet channel in the descending process of the elevator box body.
4. The automatic ventilation type landscape straight ladder according to claim 1, wherein,
and wind shielding strips are arranged on the outer walls of the upper layer rotating part and the lower layer rotating part.
5. A ventilation method using the automatic ventilation type landscape vertical ladder according to any one of claims 1 to 4, comprising:
the air exchange is carried out on the inside of the elevator box body in the operation process of the elevator box body through the air inducing mechanism; wherein the method comprises the steps of
The induced draft mechanism includes: the rotary air inducing piece and the air inlet channels are alternately arranged on the top plate of the elevator box body, and the air outlet channels are arranged on the two side plates of the elevator box body;
the rotary air guide piece is suitable for rotationally guiding the air entering from the air inlet channel in the ascending process of the elevator so as to enable the air to be discharged from the air outlet channel; and
the rotary air guiding piece is suitable for rotationally guiding the air entering from the air outlet channel in the descending process of the elevator, so that the air is led out from the air inlet channel.
6. A ventilation method according to claim 5, characterized in that,
the rotary induced draft includes: an upper layer rotating part and a lower layer rotating part;
the upper layer rotating part is connected with the lower layer rotating part through a hollow shaft and forms an hourglass-shaped posture; and
the lower layer rotating part is suitable for being pushed to rotate by the air entering from the air inlet channel in the ascending process of the elevator box body, and the air spirally descends in the elevator box body.
7. A ventilation method according to claim 6, characterized in that,
the upper layer rotating part and the air blown out by the air inlet channel in the descending process of the elevator push and rotate, and drive the lower layer rotating part to rotate so as to suck the air in the elevator box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803409.1A CN115180484B (en) | 2022-07-07 | 2022-07-07 | Automatic ventilation type landscape straight ladder and ventilation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210803409.1A CN115180484B (en) | 2022-07-07 | 2022-07-07 | Automatic ventilation type landscape straight ladder and ventilation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115180484A CN115180484A (en) | 2022-10-14 |
| CN115180484B true CN115180484B (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210803409.1A Active CN115180484B (en) | 2022-07-07 | 2022-07-07 | Automatic ventilation type landscape straight ladder and ventilation method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179160A (en) * | 2018-10-19 | 2019-01-11 | 苏州德奥电梯有限公司 | A kind of ventilation device for the clean purification in elevator |
| CN209210143U (en) * | 2018-12-08 | 2019-08-06 | 山东奔速电梯股份有限公司 | A kind of elevator cage ventilating device |
| CN210457090U (en) * | 2019-04-29 | 2020-05-05 | 佛山市绿映红电梯装饰有限公司 | Elevator car capable of rapidly ventilating and ventilating |
| CN214652878U (en) * | 2021-04-09 | 2021-11-09 | 深圳电梯空调装饰工程有限公司 | Environment-friendly elevator ventilation device |
| KR102335121B1 (en) * | 2021-04-20 | 2021-12-02 | 권영창 | Elevator |
| CN215828104U (en) * | 2021-02-20 | 2022-02-15 | 徐州赛旭网络科技有限公司 | Elevator car ventilation unit |
-
2022
- 2022-07-07 CN CN202210803409.1A patent/CN115180484B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109179160A (en) * | 2018-10-19 | 2019-01-11 | 苏州德奥电梯有限公司 | A kind of ventilation device for the clean purification in elevator |
| CN209210143U (en) * | 2018-12-08 | 2019-08-06 | 山东奔速电梯股份有限公司 | A kind of elevator cage ventilating device |
| CN210457090U (en) * | 2019-04-29 | 2020-05-05 | 佛山市绿映红电梯装饰有限公司 | Elevator car capable of rapidly ventilating and ventilating |
| CN215828104U (en) * | 2021-02-20 | 2022-02-15 | 徐州赛旭网络科技有限公司 | Elevator car ventilation unit |
| CN214652878U (en) * | 2021-04-09 | 2021-11-09 | 深圳电梯空调装饰工程有限公司 | Environment-friendly elevator ventilation device |
| KR102335121B1 (en) * | 2021-04-20 | 2021-12-02 | 권영창 | Elevator |
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| Publication number | Publication date |
|---|---|
| CN115180484A (en) | 2022-10-14 |
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