CN212057547U

CN212057547U - Sterilizing and purifying device in elevator car

Info

Publication number: CN212057547U
Application number: CN202020131462.8U
Authority: CN
Inventors: 陈贵礼
Original assignee: Mercedes Elevator Suzhou Co ltd
Current assignee: Mercedes Elevator Suzhou Co ltd
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-12-01
Anticipated expiration: 2030-01-20

Abstract

The utility model provides a purifier disinfects in elevator car relates to elevator equipment technical field, including device main part and air-supply line, the inside upper left corner fixed mounting of device main part has the air-supply line, and the inside fixed mounting of air-supply line has the motor. The utility model discloses in, through installing first filter screen and second filter screen, first filter screen is the fine particle dust in the active carbon filter screen can the adsorbed air, and reduce the peculiar smell in the air, the second filter screen is the HEPA filter screen, toxic gas in the HEPA filter screen decomposition air, the secondary pollution of suppression air, make the air fresher, and through anion generator, anion generator utilizes high voltage ionization air, thereby produce the anion in making the air, cooperation air-collecting box upper right corner air-blower, the venthole of the inside below of air outlet duct is followed to the air that will have the anion discharges, make and be rich in a large amount of anions in the inside air of narrow and small car, reach and remove dust high-efficiently to the air, the sterilization, the air-purifying effect.

Description

Sterilizing and purifying device in elevator car

Technical Field

The utility model relates to an elevator accessory technical field especially relates to a purifier disinfects in elevator car.

Background

Along with the development of social economy, a high building mansion rises out of the ground, the elevator is as the important transport means of high building mansion upper and lower transport personnel and goods, the application is more and more extensive, integrate into our life, become indispensable partly, when we are taking the elevator, the inside of elevator car is for sealed space, the air quality is not very good, especially when taking personnel more, the air is for rarefied, in so narrow and small space, the stream of people is mixed, the air is muddy, pass through air propagation very easily when having the bacterial virus, lead to that the personnel of taking often feel obvious uncomfortable, influence people's physical and mental health.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sterilizing and purifying device in an elevator car.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sterilization and purification device in an elevator car comprises a device main body and an air inlet pipe, wherein the air inlet pipe is fixedly arranged at the upper left corner of the interior of the device main body, a motor is fixedly arranged in the air inlet pipe, fan blades are nested at the output end of the motor, a protective net is arranged at the bottom end of the interior of the air inlet pipe, and an air inlet is formed below the protective net;

the right side of air-supply line link up and is provided with album bellows, fixed mounting has the mount between the top of album bellows and the device main part, the inside of album bellows imbeds respectively and is provided with first filter screen and second filter screen, the second filter screen is located the right side of first filter screen, the lower right corner fixed mounting of album bellows has anion generator, anion generator's bottom nestification is provided with the outlet duct, the inside below of outlet duct is inlayed and is had the acoustic celotex board.

Preferably, the first filter screen is an activated carbon filter screen and is provided with two layers, and the thickness of each layer is 0.3 cm-0.5 cm.

Preferably, the second screen is a HEPA screen.

Preferably, the protective net is a metal gauze net.

Preferably, the blower is embedded in the upper right corner of the air collecting box, and the blower and the negative ion generator are located in the same vertical direction.

Preferably, the negative ion generator, the motor and the blower are all electrically connected with an external power supply through conducting wires.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses in, through installing first filter screen and second filter screen, first filter screen is the fine particle dust in the active carbon filter screen can the adsorbed air, and reduce the peculiar smell in the air, the second filter screen is the HEPA filter screen, toxic gas in the HEPA filter screen decomposition air, the secondary pollution of suppression air, make the air fresher, and through anion generator, anion generator utilizes high voltage ionization air, thereby produce the anion in making the air, cooperation air-collecting box upper right corner air-blower, the venthole of the inside below of air outlet duct is followed to the air that will have the anion discharges, make and be rich in a large amount of anions in the inside air of narrow and small car, reach and remove dust high-efficiently to the air, the sterilization, the air-purifying effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic structural view of fig. 1A of the present invention;

fig. 3 is an enlarged schematic structural diagram of fig. 1B of the present invention.

In fig. 1 to 3, the correspondence between the part names or lines and the reference numbers is:

an apparatus main body 1; an air inlet pipe 2; an air collecting box 3; a first screen 4; a second screen 5; a fixed frame 6; an anion generator 7; an air outlet pipe 8; an air inlet 9; a protection net 10; fan blades 11; a motor 12; an air outlet hole 13; an acoustic panel 14; and a blower 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a sterilization and purification device in an elevator car, which includes a device main body 1 and an air inlet pipe 2, wherein the air inlet pipe 2 is fixedly installed at the upper left corner inside the device main body 1, a motor 12 is fixedly installed inside the air inlet pipe 2, a fan blade 11 is nested at the output end of the motor 12, a protective net 10 is installed at the bottom inside the air inlet pipe 2, and an air inlet 9 is opened below the protective net 10;

the right side of air-supply line 2 link up and is provided with album bellows 3, fixed mounting has mount 6 between the top of album bellows 3 and the device main part 1, the inside embedding of album bellows 3 is provided with first filter screen 4 and second filter screen 5 respectively, second filter screen 5 is located the right side of first filter screen 4, the lower right corner fixed mounting of album bellows 3 has anion generator 7, anion generator 7's bottom nestification is provided with outlet duct 8, the inside below of outlet duct 8 is inlayed and is had acoustic celotex board 14.

Furthermore, the first filter screen 4 is an activated carbon filter screen and is provided with two layers, the thickness of each layer is 0.3-0.5 cm, the activated carbon filter screen can adsorb peculiar smell in the air, and the air purifying effect is achieved.

Furthermore, the second filter screen 5 is a HEPA filter screen, and is used for further filtering particles in the air, decomposing toxic gases and sterilizing.

Furthermore, the protection net 10 is a metal gauze net, so that when the motor 12 drives the fan blades 11 to adsorb air inside the car, the floating impurities in the air inside the car can be prevented from blocking the protection net 10, and the purification effect of the device can be prevented from being affected.

Furthermore, the air blower 15 is embedded into the upper right corner of the air collecting box 3, the air blower 15 and the negative ion generator 7 are located in the same vertical direction, the negative ion generator 7 is processed through the air blower 15 to generate negative ion discharge speed, so that the narrow air inside the car is rich in a large number of negative ions, and the effects of efficiently removing dust, sterilizing and purifying air are achieved.

Further, the anion generator 7, the motor 12 and the blower 15 are electrically connected with an external power supply through wires.

The working principle is as follows:

firstly, install the device on the inside top of elevator car, it is rotatory to drive flabellum 11 through starter motor 12, produce centrifugal force with the inside air suction of elevator car album bellows 3, then, the air is handled through first filter screen 4 and second filter screen 5 and is flowed to anion generator 7 department, then, produce the anion in making the air through anion generator 7, finally, through album bellows 3 upper right corner air-blower 15, the air that will have the anion is discharged from venthole 13 of 8 inside below in the outlet duct, spread to each corner in the car through the air, make narrow and small car in the inside air be rich in a large amount of anions, reach and remove dust, disinfect, air-purifying effect to the air high-efficiently.

The embodiments of the present application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The sterilizing and purifying device in the elevator car comprises a device main body (1) and an air inlet pipe (2), and is characterized in that the air inlet pipe (2) is fixedly mounted at the upper left corner inside the device main body (1), a motor (12) is fixedly mounted inside the air inlet pipe (2), fan blades (11) are nested at the output end of the motor (12), a protective net (10) is arranged at the bottom inside the air inlet pipe (2), and an air inlet (9) is formed below the protective net (10);

the right side of air-supply line (2) link up and is provided with album bellows (3), fixed mounting has mount (6) between the top of album bellows (3) and device main part (1), the inside of album bellows (3) is embedded respectively and is provided with first filter screen (4) and second filter screen (5), second filter screen (5) are located the right side of first filter screen (4), the lower right corner fixed mounting of album bellows (3) has anion generator (7), the bottom nestification of anion generator (7) is provided with outlet duct (8), the inside below of outlet duct (8) is inlayed and is had acoustic celotex board (14).

2. The sterilizing and purifying device in the elevator car as claimed in claim 1, wherein the first filter screen (4) is an activated carbon filter screen and is provided with two layers, and the thickness of each layer is 0.3 cm-0.5 cm.

3. The sterilization and purification device in the elevator car as claimed in claim 1, wherein the second filter (5) is a HEPA filter.

4. The sterilization and purification device in the elevator car according to claim 1, wherein the protective net (10) is a metal gauze.

5. The sterilizing and purifying device in the elevator car as claimed in claim 1, characterized in that a blower (15) is embedded in the upper right corner of the wind collecting box (3), and the blower (15) and the anion generator (7) are positioned in the same vertical direction.

6. The sterilizing and purifying device in the elevator car as claimed in claim 1, wherein the negative ion generator (7), the motor (12) and the blower (15) are all electrically connected with an external power supply through conducting wires.