CN113581977A - Novel ventilation elevator car - Google Patents
Novel ventilation elevator car Download PDFInfo
- Publication number
- CN113581977A CN113581977A CN202110768510.3A CN202110768510A CN113581977A CN 113581977 A CN113581977 A CN 113581977A CN 202110768510 A CN202110768510 A CN 202110768510A CN 113581977 A CN113581977 A CN 113581977A
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- China
- Prior art keywords
- air
- air supply
- car body
- car
- static pressure
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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
Abstract
The invention relates to a novel ventilation elevator car, which belongs to the technical field of elevators and comprises a car body, an air supply distributor, two air supply static pressure boxes and a plurality of air exhaust structures, wherein the air supply distributor is arranged on the car body; the two air supply static pressure boxes are positioned at two opposite sides of the air supply distributor, the two air supply static pressure boxes and the air supply distributor are fixedly arranged on the car roof of the car body, and the plurality of air exhaust structures are close to the bottom of the car body and are fixedly connected to the car wall of the car body; the two air supply static pressure boxes are communicated with the air supply distributor through a plurality of air pipes, air outlets of the two air supply static pressure boxes are communicated with the interior of the compartment of the car body, and the exhaust plates of the plurality of exhaust structures are communicated with the interior of the compartment of the car body. Realize the air supply of car top, and car bottom is aired exhaust for the air top-down flows the change, and then guarantees that the inside air quality of elevator car keeps in good state.
Description
Technical Field
The invention relates to the technical field of elevators, in particular to a novel ventilation elevator car.
Background
Elevator lift cars of residential buildings and public buildings in China are generally provided with elevator ventilation systems, fans circulate internally, and air is blown through similar electric fans, so that comfortable elevator riding experience is created. At present, elevator ventilators work according to an internal circulation mode, and when the elevator car coughs, sneezes and the like in a relatively closed space, the elevator car has a safety problem. The air supply outlet and the air inlet of the existing elevator car are both arranged at the top of the car, and the air circulation in the elevator car is still not good enough.
Aiming at the problem of air circulation in the existing elevator car, the invention patent with the publication number of "CN 210710249U" published on 09.06.2020 and disclosing the invention discloses an elevator car which comprises a car body, wherein the inner wall of the car body is provided with a plurality of air supply openings, and the air supply directions of the air supply openings are attached to the inner wall surface of the car body. The top of the elevator car body is provided with an air outlet, and an exhaust fan communicated with the air outlet is arranged above the air outlet. "the elevator car disclosed in this patent changes the existing air circulation mode, and discharges air from the top and enters air from the inner wall, which makes the air flow from bottom to top, and when the patient coughs or sneezes in the car, the pathogenic bacteria are more easily brought to the head position, which is more likely to cause the risk of infection.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a novel ventilation elevator car, which realizes air supply at the top of the car and air exhaust at the bottom of the car, so that air flows and is replaced from top to bottom, and the quality of air in the elevator car is ensured to be kept in a good state.
The technical scheme of the invention is realized as follows:
the invention provides a novel ventilation elevator car, which comprises a car body, an air supply distributor, two air supply static pressure boxes and a plurality of air exhaust structures, wherein the air supply distributor is arranged on the car body; the two air supply static pressure boxes are positioned on two opposite sides of the air supply distributor, the two air supply static pressure boxes and the air supply distributor are fixedly installed on the car top of the car body, and the plurality of air exhaust structures are close to the bottom of the car body and are fixedly connected to the car wall of the car body; the two air supply static pressure boxes are communicated with the air supply distributor through a plurality of air pipes, air outlets of the two air supply static pressure boxes are communicated with the compartment of the car body, and a plurality of air exhaust plates of the air exhaust structure are communicated with the compartment of the car body.
The invention has the preferable technical scheme that the air purifier also comprises a clean air ventilation box, and an air inlet of the clean air ventilation box is connected with a distribution inlet end of the air supply distributor through an air guide pipe.
The preferable technical scheme of the invention is that a plurality of distribution outlet ends are arranged on the air supply distributor, and the distribution outlet ends are respectively connected with the air inlets of the two air supply static pressure boxes through a plurality of air pipes.
The preferred technical scheme of the invention is that the air exhaust structure also comprises an air exhaust box, wherein an upper side plate and a lower side plate of the air exhaust box are respectively provided with a plurality of upper vent holes and a plurality of lower vent holes, and the upper vent holes and the lower vent holes are communicated with the inside of the air exhaust box; the exhaust plate is fixedly connected to the box opening of the exhaust box, and the exhaust box is fixedly connected to the car body.
The preferable technical scheme of the invention is that the air exhaust structure further comprises an upper wind shield, the upper wind shield is positioned in the air exhaust box and is hinged with a connecting plate of the air exhaust box, two opposite ends of the connecting plate are respectively fixedly connected with the upper side plate and the lower side plate, and the upper side plate is provided with an upper stop block corresponding to the upper wind shield.
The preferable technical scheme of the invention is that the air exhaust structure further comprises a lower wind shield, the lower wind shield is positioned in the air exhaust box and is hinged with the connecting plate, and a lower stop block corresponding to the lower wind shield is arranged on the lower side plate.
The invention has the preferable technical scheme that a first opening stop block corresponding to the upper wind shield plate is arranged on the upper side plate, and the first opening stop block is close to one side of the connecting plate and is fixedly connected to the upper side plate.
The invention has the preferable technical scheme that a second opening stop block corresponding to the lower wind shield plate is arranged on the lower side plate, and the second opening stop block is close to one side of the connecting plate and is fixedly connected to the lower side plate.
The invention has the beneficial effects that:
the novel ventilation elevator car provided by the invention comprises an air supply distributor, two air supply static pressure boxes and a plurality of air exhaust structures, wherein the two air supply static pressure boxes are arranged on the air supply distributor, namely two sides of the top of a car body, the purpose of noise reduction and uniform air supply is realized through the air supply static pressure boxes, fresh air is uniformly conveyed from the top to the inside of the car body through the two air supply static pressure boxes, and the fresh air is output from the plurality of air exhaust structures on the side wall of the car body close to the bottom, so that the air in the car body flows, and the quality of the air in the car body is ensured. Further, the exhaust structure includes last deep bead and deep bead down, has guaranteed through last deep bead and deep bead that this internal stale air of car is outwards discharged from the deep bead, and then has guaranteed that the inside air of car body flows ascending and descending process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of an air exhaust structure in the present invention, showing the car body in an upward state;
fig. 4 is a schematic view of the air discharge structure of the present invention, showing the car body in a downward state.
The reference numerals in the figures are explained below:
1. a car body; 2. an air supply distributor; 3. an air supply static pressure box; 31. an air duct; 4. an air exhaust structure; 41. a vent panel; 42. an exhaust box; 421. an upper side plate; 422. a lower side plate; 423. a connecting plate; 424. an upper stop block; 425. a lower stop block; 426. a second opening stopper; 427. a first opening stopper; 43. an upper wind shield; 44. a lower wind shield; 5. a clean air ventilation box; 6. an air guide pipe.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Fig. 1 to 4 show a specific embodiment of a novel ventilated elevator car provided by the present invention, which includes a car body 1, and the novel ventilated elevator car further includes an air supply distributor 2, two air supply static pressure boxes 3 and a plurality of air exhaust structures 4; the two air supply static pressure boxes 3 are positioned at two opposite sides of the air supply distributor 2, the two air supply static pressure boxes 3 and the air supply distributor 2 are fixedly arranged on the car top of the car body 1, and the plurality of air exhaust structures 4 are close to the bottom of the car body 1 and are fixedly connected to the car wall of the car body 1; the two air supply static pressure boxes 3 are communicated with the air supply distributor 2 through a plurality of air pipes 31, air outlets of the two air supply static pressure boxes 3 are communicated with the compartment of the car body 1, and the exhaust plates 41 of the plurality of exhaust structures 4 are communicated with the compartment of the car body 1. Therefore, the air flow noise is reduced and the static pressure air outlet is uniform through the air supply distributor 2 to the air supply static pressure boxes 3 on the two sides, the dynamic pressure loss is reduced, the air outlets of the air supply static pressure boxes 3 for uniformly distributing the air are communicated with the interior of the car body 1, therefore, the air in the external letter box is quietly and stably supplied into the interior of the car body 1 through the air supply static pressure boxes 3, fresh air is supplied to the interior of the car body 1, good air quality in the car body 1 is ensured, in addition, the air is supplied to the interior from the two sides of the top of the car body 1 through the two air supply static pressure boxes 3, the air conveying is more uniform, preferably, a plurality of air exhaust structures 4 are arranged on the two symmetrical side walls of the car body 1 or uniformly arranged on the four side walls of the car body 1, the air flow is more uniform and regular, and the air flow replacement in the car body 1 is facilitated, thereby ensuring the air quality in the cage body 1. As a specific embodiment of the present invention, the air supply distributor 2 is provided with a plurality of distribution outlet ends, and the distribution outlet ends are respectively connected with the air inlets of the two air supply static pressure boxes 3 through a plurality of air pipes 31.
As a preferred embodiment of the present invention, as shown in fig. 1 to 2, a novel ventilated elevator car further includes a clean air ventilation box 5, and an air inlet of the clean air ventilation box 5 is connected to a distribution inlet of the air supply distributor 2 through an air guiding pipe 6. Through net gas ventilation case 5 to air filtration purification, and then guarantee to the air purification that car body 1 provided, further improved the air quality in the car body 1.
As an optimized embodiment of the present invention, as shown in fig. 3 to 4, the air exhaust structure 4 further includes an air exhaust box 42, an upper side plate 421 and a lower side plate 422 of the air exhaust box 42 are respectively provided with a plurality of upper vent holes and a plurality of lower vent holes, and the plurality of upper vent holes and the plurality of lower vent holes are both communicated with the inside of the air exhaust box 42; the exhaust plate 41 is fixedly connected to the box opening of the exhaust box 42, and the exhaust box 42 is fixedly connected to the car body 1. Redundant turbid air in the car body 1 is discharged to the outside of the car body 1 through a plurality of upper vent holes of the upper side plate 421 and a plurality of lower vent holes of the lower side plate 422, so that the aim of timely discharging stale air and pathogenic bacteria in the car body 1 is fulfilled, and the aim of ensuring the health of passengers in the car body 1 is fulfilled.
As a preferred embodiment of the present invention, as shown in fig. 3 to 4, the air exhausting structure 4 further includes an upper air baffle 43, the upper air baffle 43 is located inside the air exhausting box 42 and hinged to a connecting plate 423 of the air exhausting box 42, opposite ends of the connecting plate 423 are respectively fixedly connected to the upper side plate 421 and the lower side plate 422, and the upper side plate 421 is provided with an upper stopper 424 corresponding to the upper air baffle 43. Then when car body 1 upward movement, the upper end of case 42 of airing exhaust produces the malleation, and the air will flow to the inside of case 42 of airing exhaust through last ventilation hole, and then makes last deep bead 43 press on last dog 424, and at this moment, the interior stale air of car body 1 will be followed a plurality of lower ventilation holes and in time discharged to avoid outside air to enter into the case 42 of airing exhaust from last ventilation hole and be unfavorable for the inside air of car body 1 to outwards discharge, and then guaranteed the inside air flow of car body 1.
As a preferred embodiment of the present invention, as shown in fig. 3 to 4, the air exhausting structure 4 further includes a lower wind shield 44, the lower wind shield 44 is located inside the air exhausting box 42 and hinged to the connecting plate 423, and the lower side plate 422 is provided with a lower block 425 corresponding to the lower wind shield 44. Then when the car body 1 moves downwards, the lower end of the exhaust box 42 generates positive pressure, air flows to the inside of the exhaust box 42 through the lower vent hole, so that the lower wind guard 44 presses the lower stop block 425, at this time, stale air in the car body 1 is timely exhausted from the plurality of upper vent holes, and therefore the external air is prevented from entering the exhaust box 42 from the lower vent hole and being unfavorable for the outward exhaust of the air in the car body 1, and the flow of the air in the car body 1 is ensured.
As a further embodiment of the present invention, as shown in fig. 3 to 4, the upper side plate 421 is provided with a first opening stopper 427 corresponding to the upper wind-shielding plate 43, and the first opening stopper 427 is adjacent to one side of the connection plate 423 and fixedly connected to the upper side plate 421. When the car body 1 moves downwards, stale air in the car body 1 is discharged from the plurality of upper vent holes, and the problem that the upper wind deflector 43 is difficult to reset due to an overlarge opening angle of the upper wind deflector 43 is solved. In a further embodiment of the present invention, a second opening stopper 426 is provided on the lower plate 422 corresponding to the lower wind shield 44, and the second opening stopper 426 is fixed to the lower plate 422 near one side of the connecting plate 423. When the car body 1 moves upwards, stale air in the car body 1 is discharged from the lower vent holes, and the problem that the lower wind shield 44 is difficult to reset due to the fact that the opening angle of the lower wind shield 44 is too large is solved.
Synthesize above-mentioned novel ventilation elevator car's beneficial effect and lie in:
the novel ventilation elevator car provided by the invention comprises an air supply distributor, two air supply static pressure boxes and a plurality of air exhaust structures, wherein the two air supply static pressure boxes are arranged on the air supply distributor, namely two sides of the top of a car body, the purpose of noise reduction and uniform air supply is realized through the air supply static pressure boxes, fresh air is uniformly conveyed from the top to the inside of the car body through the two air supply static pressure boxes, and the fresh air is output from the plurality of air exhaust structures on the side wall of the car body close to the bottom, so that the air in the car body flows, and the quality of the air in the car body is ensured. Further, the exhaust structure includes last deep bead and deep bead down, has guaranteed through last deep bead and deep bead that this internal stale air of car is outwards discharged from the deep bead, and then has guaranteed that the inside air of car body flows ascending and descending process.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And any modifications, equivalents, improvements and the like which are obvious and which are made by this disclosure are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a novel ventilation elevator car, includes car body (1), its characterized in that:
the air supply device also comprises an air supply distributor (2), two air supply static pressure boxes (3) and a plurality of air exhaust structures (4);
the two air supply static pressure boxes (3) are positioned on two opposite sides of the air supply distributor (2), the two air supply static pressure boxes (3) and the air supply distributor (2) are fixedly installed on the car top of the car body (1), and the air exhaust structures (4) are close to the bottom of the car body (1) and are fixedly connected to the car wall of the car body (1);
the two air supply static pressure boxes (3) are communicated with the air supply distributor (2) through a plurality of air pipes (31), air outlets of the two air supply static pressure boxes (3) are communicated with the compartment of the car body (1), and air exhaust plates (41) of the air exhaust structures (4) are communicated with the compartment of the car body (1).
2. A novel ventilated elevator car according to claim 1, wherein:
the air purifier also comprises a clean air ventilation box (5), and an air inlet of the clean air ventilation box (5) is connected with a distribution inlet end of the air supply distributor (2) through an air guide pipe (6).
3. A novel ventilated elevator car according to claim 1 or 2, wherein:
the air supply distributor (2) is provided with a plurality of distribution outlet ends, and the distribution outlet ends are respectively connected with the air inlets of the two air supply static pressure boxes (3) through a plurality of air pipes (31).
4. A novel ventilated elevator car according to claim 1, wherein:
the air exhaust structure (4) further comprises an air exhaust box (42), an upper side plate (421) and a lower side plate (422) of the air exhaust box (42) are respectively provided with a plurality of upper vent holes and a plurality of lower vent holes, and the upper vent holes and the lower vent holes are communicated with the inside of the air exhaust box (42);
the air exhaust plate (41) is fixedly connected to the box opening of the air exhaust box (42), and the air exhaust box (42) is fixedly connected to the car body (1).
5. A novel ventilated elevator car as set forth in claim 4, wherein:
the air exhaust structure (4) further comprises an upper air baffle (43), the upper air baffle (43) is located inside the air exhaust box (42) and hinged to a connecting plate (423) of the air exhaust box (42), two opposite ends of the connecting plate (423) are respectively fixedly connected with the upper side plate (421) and the lower side plate (422), and an upper stop block (424) corresponding to the upper air baffle (43) is arranged on the upper side plate (421).
6. A novel ventilated elevator car as set forth in claim 4, wherein:
the air exhaust structure (4) further comprises a lower air baffle (44), the lower air baffle (44) is located inside the air exhaust box (42) and hinged to the connecting plate (423), and a lower stop block (425) corresponding to the lower air baffle (44) is arranged on the lower side plate (422).
7. A novel ventilated elevator car as set forth in claim 5, wherein:
the upper side plate (421) is provided with a first opening stopper (427) corresponding to the upper wind shield (43), and the first opening stopper (427) is close to one side of the connecting plate (423) and is fixedly connected to the upper side plate (421).
8. A novel ventilated elevator car as set forth in claim 6, wherein:
and a second opening stop block (426) corresponding to the lower wind shield (44) is arranged on the lower side plate (422), and the second opening stop block (426) is close to one side of the connecting plate (423) and is fixedly connected to the lower side plate (422).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110768510.3A CN113581977A (en) | 2021-07-07 | 2021-07-07 | Novel ventilation elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110768510.3A CN113581977A (en) | 2021-07-07 | 2021-07-07 | Novel ventilation elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113581977A true CN113581977A (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110768510.3A Pending CN113581977A (en) | 2021-07-07 | 2021-07-07 | Novel ventilation elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113581977A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458469U (en) * | 2009-08-18 | 2010-05-12 | 康奈尔(上海)能源技术有限公司 | Automatic ventilation system used on elevator |
| CN103332561A (en) * | 2013-07-03 | 2013-10-02 | 日立电梯(上海)有限公司 | Lift car ventilation hole structure |
| CN204022219U (en) * | 2014-09-10 | 2014-12-17 | 浙江江丰股份有限公司 | A kind of novel elevator |
| CN206176647U (en) * | 2016-10-08 | 2017-05-17 | 南京雄起电梯有限公司 | Elevator exhaust system |
-
2021
- 2021-07-07 CN CN202110768510.3A patent/CN113581977A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458469U (en) * | 2009-08-18 | 2010-05-12 | 康奈尔(上海)能源技术有限公司 | Automatic ventilation system used on elevator |
| CN103332561A (en) * | 2013-07-03 | 2013-10-02 | 日立电梯(上海)有限公司 | Lift car ventilation hole structure |
| CN204022219U (en) * | 2014-09-10 | 2014-12-17 | 浙江江丰股份有限公司 | A kind of novel elevator |
| CN206176647U (en) * | 2016-10-08 | 2017-05-17 | 南京雄起电梯有限公司 | Elevator exhaust system |
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