CN205579804U - Special axial fan of elevator with air purification function - Google Patents

Special axial fan of elevator with air purification function Download PDF

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Publication number
CN205579804U
CN205579804U CN201620326705.7U CN201620326705U CN205579804U CN 205579804 U CN205579804 U CN 205579804U CN 201620326705 U CN201620326705 U CN 201620326705U CN 205579804 U CN205579804 U CN 205579804U
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CN
China
Prior art keywords
photocatalyst net
air
shell body
drainage screen
keeper
Prior art date
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Expired - Fee Related
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CN201620326705.7U
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Chinese (zh)
Inventor
叶秋来
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Hangzhou Love Technology Co Ltd
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Hangzhou Love Technology Co Ltd
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Priority to CN201620326705.7U priority Critical patent/CN205579804U/en
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Publication of CN205579804U publication Critical patent/CN205579804U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The utility model provides a special axial fan of elevator with air purification function, form axial fan and leading the setting in axial fan's purifier of inputing the air current including inhaleing the outside air, purifier includes shell body and embedded the installation in the leading filter mantle of shell body respectively, first filter screen, the second filter screen, a photocatalyst net and the 2nd photocatalyst net, leading filter mantle joint in shell body, first filter screen is laminated in leading filter screen, a first filter screen and a photocatalyst net laminate respectively for the both sides of second filter screen, cold cloudy extreme ultraviolet lamp sets up between a photocatalyst net and the 2nd photocatalyst net, a photocatalyst net and the 2nd photocatalyst net's surface has tiO2 respectively, anion generator continuously produces the anion, the input air current is inside letting in elevator car behind the multiple filter sterilization, thereby the air quality in the reinforcing elevator car.

Description

There is the elevator special axis flow fan of air-cleaning function
Technical field
This utility model relates to a kind of elevator ventilating equipment, particularly relates to a kind of elevator special axis flow fan with air-cleaning function.
Background technology
With reference to Fig. 1 of accompanying drawing, existing elevator shaft flow fan can only provide elevator ventilatory.Along with air pollution is on the rise, the public payes attention to air pollution for body and mind the most increasingly by the impact of health.Especially, in small space, such as the air in lift well hoistway is the most muddy, easily affects the passenger often taking elevator.
Therefore, it is necessary to improve traditional elevator shaft flow fan further, strengthen the air quality of lift car.
Utility model content
This utility model aims to provide a kind of elevator special axis flow fan with air-cleaning function, and in purifier, superposition arranges multiple filtration net, forms the air cleaning group of combined type.
This utility model aims to provide a kind of elevator special axis flow fan with air-cleaning function, and purifier integrates in elevator special axis flow fan.
This utility model aims to provide a kind of elevator special axis flow fan with air-cleaning function, purifier prefilter blower fan sucks the input air-flow in lift car, the outdoor air preventing air quality poor is passed directly into inside lift car, it is to avoid elevator passenger breathes turbid air.
This utility model aims to provide a kind of elevator special axis flow fan with air-cleaning function, the preposition aerofoil fan that is arranged at of purifier, is passed through lift car after the sterilization of air-flow purified device multi-filtering.
This utility model provides a kind of elevator special axis flow fan with air-cleaning function, employing following technical proposals:
Having the elevator special axis flow fan of air-cleaning function, form the aerofoil fan of input air-flow and the preposition purifier being arranged at aerofoil fan including sucking extraneous air, described purifier is characterised by, including:
Shell body and the most embedded be installed on the prefilter cover of shell body, the first drainage screen, the second drainage screen, the first photocatalyst net and the second photocatalyst net, described prefilter cover is connected in described shell body, described first drainage screen fits in described forward filtering net, fits described first drainage screen and described first photocatalyst net respectively in the both sides of described second drainage screen;
Cold cathode UV lamp, described cold cathode UV lamp is arranged between described first photocatalyst net and described second photocatalyst net, and the surface of described first photocatalyst net and described second photocatalyst net is respectively provided with coating of titanium dioxide;With
Anion generator, described anion generator top set is installed on the top board of shell body.
Wherein, the edge one of described prefilter cover extends and forms the first securing member and the second securing member respectively, the edge one of described shell body extends and forms the first keeper and the second keeper respectively, described first keeper and the second keeper are respectively provided with locating slot, described first securing member and described second securing member and are embedded in described first keeper and the locating slot of described second keeper respectively.
Wherein, described first drainage screen is nylon gauze, and described second drainage screen uses cocoanut active charcoal to make, and described first photocatalyst net and the second photocatalyst net are respectively adopted spongy activated carbon and make.
Wherein, the wavelength of described cold cathode UV lamp is 254nm.
Wherein, the space between described prefilter cover, described first drainage screen, described second drainage screen, described first photocatalyst net and described second photocatalyst net and described shell body uses and seals cotton filling.
Wherein, described purifier farther includes the electric controller cover of electric controller and built-in electric control device, and described electric controller cover is external is connected to described shell body.Described electric controller is electrically connected described anion generator and described cold cathode UV lamp.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing elevator special axis flow fan.
Fig. 2 is the structural representation according to one preferred embodiment of this utility model.
Fig. 3 is the construction profile according to this utility model above preferred embodiment.
Fig. 4 is the partial enlarged drawing according to this utility model above preferred embodiment.
Fig. 5 is the decomposition chart according to this utility model above preferred embodiment.
Fig. 6 is the airflow schematic diagram according to this utility model above preferred embodiment.
Detailed description of the invention
Hereinafter describe and be used for disclosing this utility model so that those skilled in the art are capable of this utility model.Preferred embodiment in below describing is only used as citing, it may occur to persons skilled in the art that other obvious modification.The ultimate principle of the present utility model defined in the following description can apply to other embodiments, deformation program, improvement project, equivalent and the other technologies scheme without departing from spirit and scope of the present utility model.
Seeing Fig. 2 to Fig. 6 of accompanying drawing, this utility model provides a kind of elevator special axis flow fan with air-cleaning function.According to a preferred embodiment of the present utility model, the described elevator special axis flow fan with air-cleaning function integrates the purifier for prefilter air-flow, described purifier is arranged at the front end of aerofoil fan, when aerofoil fan sucks extraneous air formation input air-flow, it is passed through inside lift car after input air-flow purified device multi-filtering sterilization.Described purifier includes shell body 11, described shell body 11 inwardly surrounds and forms the inner space more closed, described shell body 11 built-in multi-layer air filter course, every layer of air filter course stresses to filter the pollutant of heterogeneity, and combined type filtered airflow realizes filter sterilization effect.
Specifically, described purifier is spaced successively according to airflow direction and arranges prefilter cover the 12, first drainage screen the 21, second drainage screen the 22, first photocatalyst net 24 and the second photocatalyst net 25, described prefilter cover 12, described first drainage screen 21, described second drainage screen 22, described first photocatalyst net 24 and described second photocatalyst net 25 is the most embedded is installed on shell body 11.
Wherein, described prefilter cover 12 is connected in described shell body 11.Preferably, the edge one of described prefilter cover 12 extends and forms the first securing member 121 and the second securing member 122 respectively, the edge one of described shell body 11 extends and forms the first keeper 111 and the second keeper 112 respectively, described first keeper 111 and the second keeper 112 are respectively provided with locating slot, described first securing member 121 and described second securing member 122 are embedded in described first keeper 111 and the locating slot of described second keeper 112 respectively, described prefilter cover 12 is made to snap connection in described shell body 11 securely, it is easy to user dismounting and described prefilter cover is installed.
Wherein, described first drainage screen 21 fits in described forward filtering net 12.Preferably, described first drainage screen 21 is nylon gauze, for filtering the bigger particulate matters such as scurf, hair, dust, it is to avoid larger particles blocks built-in filter course.
Wherein, described second drainage screen 22 is in cellular, and the input air-flow that axial flow blower sucks passes through described second drainage screen 22 after being passed through described prefilter cover 12.Preferably, described second drainage screen 22 uses cocoanut active charcoal to make, and active adsorption is suspended in the harmful gas of input air-flow, such as formaldehyde, benzene, dimethylbenzene etc..
Wherein, the harmful gass such as described first photocatalyst net 24 and the second photocatalyst net 25 are respectively adopted spongy activated carbon and make, further formaldehyde adsorption.Further, being provided with cold cathode UV lamp 23 between described first photocatalyst net 24 and described second photocatalyst net 25, the surface of described first photocatalyst net 24 and described second photocatalyst net 25 is respectively provided with coating of titanium dioxide.Preferably, the wavelength of described cold cathode UV lamp 23 is 254nm, under cold cathode UV lamp 23 irradiates, with titanium dioxide as catalyst, has strong degradation effect, the toxic and harmful in input air-flow of can effectively degrading.Simultaneously, under cold cathode UV lamp 23 irradiates, with titanium dioxide as catalyst, produce strong redox, the ultraviolet of 254nm wavelength can effectively destroy the protein layer of most antibacterial, have significant biocidal efficacies to escherichia coli, Staphylococcus aureus etc., toxin antibacterial or fungus discharged decomposes and harmless treatment.It is noted that the service life of cold cathode UV lamp 23 is longer, low in energy consumption during week, advantageously reduce maintenance cost and use cost.Preferably, described first drainage screen 21 and described first photocatalyst net 24 fit in the both sides of described second drainage screen 22 respectively.
Further, described purifier farther includes anion generator 26, and described anion generator 26 top set is installed on the top board of shell body 11, the anion of described anion generator 26 sustainable generation suitable concentration, such as 3,000,000/cubic centimetre.Anion diffuses into input air-flow, and under axial flow blower effect, anion is passed through inside lift car with input air-flow, the air quality being effectively improved in lift car.
The air purified by above-mentioned Multiple air filter course, it is passed through lift car via axial flow blower, avoid the noxious air causing elevator passenger persistently to suck excess in narrow space owing to outdoor air is bad, dirty tired from lift car air, promote the experience taking elevator, effectively safeguard that passenger's is healthy.
According to above preferred embodiment of the present utility model, preferably, described shell body 11 uses plastic cement to make, and the space between described prefilter cover 12, described first drainage screen 21, described second drainage screen 22, described first photocatalyst net 24 and described second photocatalyst net 25 and described shell body 11 uses and seals cotton filling.Described purifier farther includes the electric controller cover 32 of electric controller 31 and built-in electric control device 31, and described electric controller cover 32 is external is connected to described shell body 11.Described electric controller 31 is electrically connected described anion generator 26 and described cold cathode UV lamp 23, it is easy to user by being turned on or off of anion generator 26 and/or described cold cathode UV lamp 23 as described in key control such as knob, the concentration of regulation anion.
It should be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing is only used as citing and is not limiting as this utility model.The purpose of this utility model is completely and be effectively realized.Function of the present utility model and structural principle are shown the most in an embodiment and illustrate, without departing under described principle, embodiment of the present utility model can have any deformation or amendment.

Claims (4)

1. having an elevator special axis flow fan for air-cleaning function, form the aerofoil fan of input air-flow and the preposition purifier being arranged at aerofoil fan including sucking extraneous air, described purifier is characterised by, including:
Shell body and the most embedded be installed on the prefilter cover of shell body, the first drainage screen, the second drainage screen, the first photocatalyst net and the second photocatalyst net, described prefilter cover is connected in described shell body, described first drainage screen fits in described forward filtering net, fits described first drainage screen and described first photocatalyst net respectively in the both sides of described second drainage screen;
Cold cathode UV lamp, described cold cathode UV lamp is arranged between described first photocatalyst net and described second photocatalyst net, and the surface of described first photocatalyst net and described second photocatalyst net is respectively provided with coating of titanium dioxide;With
Anion generator, described anion generator top set is installed on the top board of shell body.
The elevator special axis flow fan with air-cleaning function the most according to claim 1, it is characterized in that, the edge one of described prefilter cover extends and forms the first securing member and the second securing member respectively, the edge one of described shell body extends and forms the first keeper and the second keeper respectively, described first keeper and the second keeper are respectively provided with locating slot, described first securing member and described second securing member and are embedded in described first keeper and the locating slot of described second keeper respectively.
The elevator special axis flow fan with air-cleaning function the most according to claim 1, it is characterized in that, described first drainage screen is nylon gauze, and described second drainage screen uses cocoanut active charcoal to make, and described first photocatalyst net and the second photocatalyst net are respectively adopted spongy activated carbon and make.
The elevator special axis flow fan with air-cleaning function the most according to claim 1, it is characterised in that the wavelength of described cold cathode UV lamp is 254nm.
CN201620326705.7U 2016-04-19 2016-04-19 Special axial fan of elevator with air purification function Expired - Fee Related CN205579804U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620326705.7U CN205579804U (en) 2016-04-19 2016-04-19 Special axial fan of elevator with air purification function

Publications (1)

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CN205579804U true CN205579804U (en) 2016-09-14

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013992A (en) * 2017-06-12 2017-08-04 福建省长乐市俊威纺织有限公司 A kind of air filter for elevator
CN108131304A (en) * 2017-12-30 2018-06-08 奉化市光亚计数器制造有限公司 A kind of Elevator cross flow fan
CN110665315A (en) * 2019-10-16 2020-01-10 殷震花 Production environment-improved water-based paint process system, process method and paint formula

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107013992A (en) * 2017-06-12 2017-08-04 福建省长乐市俊威纺织有限公司 A kind of air filter for elevator
CN108131304A (en) * 2017-12-30 2018-06-08 奉化市光亚计数器制造有限公司 A kind of Elevator cross flow fan
CN108131304B (en) * 2017-12-30 2019-06-14 宁波奉化光亚计数器制造有限公司 A kind of Elevator cross flow fan
CN110665315A (en) * 2019-10-16 2020-01-10 殷震花 Production environment-improved water-based paint process system, process method and paint formula

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160914

Termination date: 20170419

CF01 Termination of patent right due to non-payment of annual fee