CN202988489U - Ventilation and sterilization device for elevator cars - Google Patents
Ventilation and sterilization device for elevator cars Download PDFInfo
- Publication number
- CN202988489U CN202988489U CN 201220596327 CN201220596327U CN202988489U CN 202988489 U CN202988489 U CN 202988489U CN 201220596327 CN201220596327 CN 201220596327 CN 201220596327 U CN201220596327 U CN 201220596327U CN 202988489 U CN202988489 U CN 202988489U
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- car
- ventilation
- air
- elevator
- air baffle
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Abstract
The utility model discloses a ventilation and sterilization device for elevator cars. The ventilation and sterilization device comprises a car and frames disposed at two ends of the car. Vent channels are arranged between the car and the frames. The vent channels are communicated with the inside of the car. An outlet end of each vent channel is provided with an air baffle. Convective flow generated in lifting process of an elevator is collected into the car for ventilation and sterilization by the air baffles. The ventilation and sterilization device is reasonably and structurally modified, the air baffles are used with the vent channels especially, the upper end of the car wall is connected with the outer edge of a ceiling through blind nuts, space reserved between the car wall and the ceiling serves as the air channel for air ventilation, the convective flow generated in the lifting process of the elevator is guided into the elevator car, passengers can feel more comfortable in the car, and changes of mutual bacterial transmission among the passengers are decreased.
Description
Technical field
The utility model relates to elevator field, particularly a kind of ventilation, sterilizing unit that is applied to lift car.
Background technology
Towards the high-altitude development, elevator becomes the requisite transportation means of skyscraper along with building, and in order to guarantee elevator
Safety, lift car must become a relatively airtight space, and relatively airtight space certainly will hold in the face of crowded crowd
Easily breed bacteria, especially particularly unfavorable for the lift car of the special occasions such as hospital, in order to guarantee elevator, ozone matter arranged
Measure and good circulation, reduce the inferior air borne bacterium of bacteria breed and person to person, improve the air quality in car, need rationally
Ventilative sterilizing unit, and the fan exhaust that generally uses at present needs electricity consumption, accumulates over a long period and expends a large amount of energy, therefore has
Necessity design not only can ventilative sterilization but also energy-conservation device to address the above problem.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of ventilation, sterilizing unit of lift car.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of ventilation of lift car, sterilizing unit comprise car and the framework that is arranged on the car two ends, between described car and framework
Be provided with ventilative groove, wherein said ventilative groove is communicated with car is inboard, and the outlet air end of described ventilative groove is provided with air baffle, by
The convection current that air baffle produces the elevator lifting process is collected into car and is realized the ventilation sterilization.
In order to improve bactericidal effect, described car inboard is provided with the photocatalyst of titanium dioxide layer.
In order to make elevator increase and all to realize better fanning effect when descending, the air baffle above described car is towards upper,
The air baffle of described car below towards under.
In order further to improve fanning effect, described air baffle comprises inclined-plane and vertical plane.
For the ease of the adjusting of air baffle angle, connect by adjustable bolt between described air baffle and ventilative groove.
In order further to improve fanning effect, have blinds breather port group on described car.
The beneficial effects of the utility model are: this device by rational structure of modification, particularly air baffle and ventilative groove mutually
coordinate, leave the locus and come allowing air flow as ventilative groove with drawing cap to be connected the centre in car walls upper end and smallpox outside, the convection current that produces during elevator lifting is introduced in lift car, guarantee that the passenger is more comfortable in car, the elevator technology maintainer uses manual manipulation, can adjust arbitrarily the air intake angle and control intake, ensured the aseptic aerial respiration of passenger in car, more reduce the chance that spreads germs mutually in the car passenger, the photocatalyst of titanium dioxide layer that coordinates described car iuuminting plate, utilize its powerful oxidizing action, can be efficiently fast thoroughly with various bacteriums in lift car, virus is killed, to CO in lift car, SO2, NO, hydro-carbon and various stink substance have powerful oxidation elimination effect, and to the formaldehyde that discharges in lift car, benzene, ammonia and other organic matter have powerful oxygenolysis, make it to become CO2 and H2O, further improve germicidal efficiency, further improve car Air quality, and simple in structure easy-to-use, be beneficial to popularization, has good practical value.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is front view of the present utility model;
Fig. 2 is the enlarged diagram of the utility model a-quadrant.
The specific embodiment
With reference to Fig. 1, Fig. 2, a kind of ventilation of lift car, sterilizing unit comprise car and are arranged on car 1 two ends
Described car 1 inboard is provided with the photocatalyst of titanium dioxide layer.Photocatalyst is a kind of nano level metallic oxide material
Material, it coats car 1 surface, forms film after dry, under the effect of particular light ray, produces strong catalytic degradation merit
Can, the air of effectively degrading comprises the toxic and harmfuls such as carbonic oxide, oxides of nitrogen, sulfide, eliminates peculiar smell, has
Effect is killed various bacteria, and antibiotic rate is up to 99.99%, and the toxin that bacterium or fungi can be discharged resolve into carbon dioxide and
Water is realized harmless treatment, and simultaneously the photocatalyst of titanium dioxide layer has wetting ability, can form anti-fog layer, oxidablely falls various oil
Dirt possesses the functions such as deodorizing, anti-soil.
Have blinds breather port group 5 on described car 1, blinds breather port group 5 also can realize fanning effect, can be used as the alternative plan of car 1 interior ventilation.
The utility model is by rational structure of modification, particularly air baffle 4 and ventilative groove 3 match, leave the locus and come allowing air flow as ventilative groove 3 with drawing cap to be connected the centre in car 1 upper end and smallpox outside, the convection current that produces during elevator lifting is introduced in car 1, guarantee that the passenger is more comfortable in car 1, reduce the chance that spreads germs mutually in the car passenger; Coordinate the photocatalyst of titanium dioxide layer in described car 1, utilize its powerful oxidizing action, can efficiently thoroughly various bacteriums, virus in lift car be killed fast, to CO in lift car, SO2, NO, hydro-carbon and various stink substance have powerful oxidation elimination effect, and formaldehyde, benzene, ammonia and other organic matter that discharges in lift car had powerful oxygenolysis.
Claims (6)
1. the ventilation of a lift car, sterilizing unit, comprise car and the framework (2) that is arranged on car (1) two ends, its feature
Be: be provided with ventilative groove (3) between described car (1) and framework (2), wherein said ventilative groove (3) and car
(1) the inboard connection, the outlet air end of described ventilative groove (3) is provided with air baffle (4).
2. the ventilation of described a kind of lift car, sterilizing unit according to claim 1, is characterized in that: in described car (1)
Side is provided with the photocatalyst of titanium dioxide layer.
3. the ventilation of described a kind of lift car, sterilizing unit according to claim 1, is characterized in that: on described car (1)
The air baffle (4) of side is towards upper, the air baffle (4) of described car (1) below towards under.
4. the ventilation of described a kind of lift car, sterilizing unit according to claim 1, is characterized in that: described air baffle (4)
Comprise inclined-plane (41) and vertical plane (42).
5. the ventilation of described a kind of lift car, sterilizing unit according to claim 1, is characterized in that: described air baffle (4)
And connect by adjustable bolt (43) between ventilative groove (3).
6. the ventilation of described a kind of lift car, sterilizing unit according to claim 1, is characterized in that: on described car (1)
Have blinds breather port group (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596327 CN202988489U (en) | 2012-11-13 | 2012-11-13 | Ventilation and sterilization device for elevator cars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220596327 CN202988489U (en) | 2012-11-13 | 2012-11-13 | Ventilation and sterilization device for elevator cars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988489U true CN202988489U (en) | 2013-06-12 |
Family
ID=48559688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220596327 Expired - Lifetime CN202988489U (en) | 2012-11-13 | 2012-11-13 | Ventilation and sterilization device for elevator cars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988489U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754735A (en) * | 2014-01-22 | 2014-04-30 | 江苏蒙哥马利电梯有限公司 | Lift car ventilating device in power-off state |
| CN105417324A (en) * | 2014-09-11 | 2016-03-23 | 株式会社日立制作所 | Elevator device |
| CN107525178A (en) * | 2017-09-14 | 2017-12-29 | 南京工业职业技术学院 | A kind of high-efficient atomizing cooling fan |
| CN108569616A (en) * | 2018-04-04 | 2018-09-25 | 上海富士电梯有限公司 | Elevator with automatically cleaning car sill device |
| US10800638B2 (en) | 2014-12-23 | 2020-10-13 | Otis Elevator Company | Elevator system with ventilation system |
| CN112007199A (en) * | 2020-09-09 | 2020-12-01 | 杭州职业技术学院 | Air purification system of elevator car |
| CN113666228A (en) * | 2020-05-14 | 2021-11-19 | 广州智绘家文化传播有限公司 | Ventilation design for elevator shaft and car |
| CN113666229A (en) * | 2020-05-14 | 2021-11-19 | 广州智绘家文化传播有限公司 | Elevator fresh air regulation and control system |
-
2012
- 2012-11-13 CN CN 201220596327 patent/CN202988489U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754735A (en) * | 2014-01-22 | 2014-04-30 | 江苏蒙哥马利电梯有限公司 | Lift car ventilating device in power-off state |
| CN105417324A (en) * | 2014-09-11 | 2016-03-23 | 株式会社日立制作所 | Elevator device |
| CN105417324B (en) * | 2014-09-11 | 2018-08-14 | 株式会社日立制作所 | Lift appliance |
| US10800638B2 (en) | 2014-12-23 | 2020-10-13 | Otis Elevator Company | Elevator system with ventilation system |
| CN107525178A (en) * | 2017-09-14 | 2017-12-29 | 南京工业职业技术学院 | A kind of high-efficient atomizing cooling fan |
| CN107525178B (en) * | 2017-09-14 | 2023-05-23 | 南京工业职业技术学院 | High-efficient atomizing cooling fan |
| CN108569616A (en) * | 2018-04-04 | 2018-09-25 | 上海富士电梯有限公司 | Elevator with automatically cleaning car sill device |
| CN108569616B (en) * | 2018-04-04 | 2020-09-01 | 上海富士电梯有限公司 | Elevator with self-cleaning car sill device |
| CN113666228A (en) * | 2020-05-14 | 2021-11-19 | 广州智绘家文化传播有限公司 | Ventilation design for elevator shaft and car |
| CN113666229A (en) * | 2020-05-14 | 2021-11-19 | 广州智绘家文化传播有限公司 | Elevator fresh air regulation and control system |
| CN112007199A (en) * | 2020-09-09 | 2020-12-01 | 杭州职业技术学院 | Air purification system of elevator car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |