CN211812933U

CN211812933U - Air purification device for ventilation of lift car

Info

Publication number: CN211812933U
Application number: CN202020242219.3U
Authority: CN
Inventors: 饶洪境
Original assignee: Foshan Jialing Elevator Co Ltd
Current assignee: Foshan Jialing Elevator Co Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-10-30
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a car ventilates and uses air purification device, including the railway carriage or compartment body, the inside fixed mounting of the railway carriage or compartment body has the baffle, and fixed mounting has the baffle between the inner wall of the baffle and the railway carriage or compartment body, and first ventilation hole has been seted up at the middle part of baffle, and the upside fixed mounting of baffle has the fixed block, and the upside in first ventilation hole is provided with the filter screen, and the outside fixed mounting of filter screen has fixed frame, and the top fixed mounting of the railway carriage or compartment body has first motor, and the output fixed mounting of first motor has first pivot. The utility model discloses a set up first motor and drive first pivot and first flabellum and rotate, blow in the inside of the railway carriage or compartment body through filter screen and first ventilation hole with the air in the outside, the filter screen can filter tiny particles such as dust in the air to can the peculiar smell among the adsorbed air, cooperation second motor and drive second pivot and second flabellum rotate, take the internal muddy air in railway carriage or compartment out through the second ventilation hole, realized the flow and the purification of the internal air in railway carriage or compartment, guaranteed the air quality in the elevator.

Description

Air purification device for ventilation of lift car

Technical Field

The utility model relates to a car ventilation technical field specifically is an air purification device is used in car ventilation.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. In the running process of the elevator car, because the car is similar to a closed space, the air quality in the car is poor, and even if the car exchanges air with the elevator shaft through the exhaust fan, the air quality in the car is not greatly improved. Therefore, there is a need for an air cleaning device for ventilation of a car to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem existing in the prior art and provides an air purification device for ventilation of a lift car.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an air purification device for ventilation of car, includes the railway carriage or compartment body, the inside fixed mounting of the railway carriage or compartment body has the baffle, fixed mounting has the baffle between the inner wall of baffle and the railway carriage or compartment body, first ventilation hole has been seted up at the middle part of baffle, the upside fixed mounting of baffle has the fixed block, the upside in first ventilation hole is provided with the filter screen, the outside fixed mounting of filter screen has fixed frame, the top fixed mounting of the railway carriage or compartment body has first motor, the output fixed mounting of first motor has first pivot, the outside fixed mounting of first pivot has first flabellum, logical groove has been seted up at the top of the railway carriage or compartment body, second ventilation hole has all been seted up to the left side both sides of the.

Preferably, the inside of fixed frame is seted up flutedly, the inside of recess is provided with the spring, one side fixed mounting of spring has the limiting plate, the opposite side fixed mounting of limiting plate has the stopper, the upside fixed mounting of limiting plate has the carriage release lever, the upside of recess is provided with first spout, carriage release lever and first spout sliding connection, the upside fixed mounting of carriage release lever has the ejector pad, the second spout has been seted up on the surface of fixed frame, ejector pad and second spout sliding connection, the installation of the lower floor of limiting plate has first slider, the third spout has been seted up to the bottom of recess, first slider and third spout sliding connection.

Preferably, the surface of the fixing block is provided with a limiting groove matched with the limiting block.

Preferably, the filter screen comprises a coconut shell activated carbon layer, and a HEPA (high efficiency particulate air) filter screen layer is arranged on the lower side of the coconut shell activated carbon layer.

Preferably, the right side fixed mounting of the railway carriage or compartment body has the protection frame, the inside fixed mounting of fixed frame has the mount, the middle part fixed mounting of mount has the second motor, the output end fixedly connected with second axis of rotation of second motor, the outside fixed mounting of second axis of rotation has the second flabellum, the right side fixed mounting of protection frame has the protection casing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up first motor and drive first pivot and first flabellum and rotate, blow in the inside of the railway carriage or compartment body through filter screen and first ventilation hole with the air in the outside, the filter screen can filter tiny particles such as dust in the air to can the peculiar smell among the adsorbed air, cooperation second motor and drive second pivot and second flabellum rotate, take the internal muddy air in railway carriage or compartment out through the second ventilation hole, realized the flow and the purification of the internal air in railway carriage or compartment, guaranteed the air quality in the elevator.

2. The utility model discloses a promote the ejector pad inwards, the ejector pad drives the carriage release lever and the limiting plate moves inwards and compression spring, and the limiting plate drives the stopper and moves inwards, makes the stopper break away from the spacing groove to the restriction of fixed block to fixed frame and filter screen has been removed, has made things convenient for the change of filter screen, has improved the device's practicality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

fig. 3 is a schematic diagram of the local enlarged structure of the present invention.

In the figure: the novel multifunctional combined type dust collector comprises a box body 1, a partition plate 2, a baffle plate 3, a filter screen 4, a coconut shell activated carbon layer 41, a HEPA filter screen layer 42, a fixing block 5, a fixing frame 6, a first motor 7, a first rotating shaft 8, a first fan blade 9, a first ventilating hole 10, a through groove 11, a second ventilating hole 12, a protective frame 13, a fixing frame 14, a second motor 15, a second rotating shaft 16, a second fan blade 17, a protective cover 18, a limiting groove 19, a groove 20, a spring 21, a limiting plate 22, a limiting block 23, a first sliding block 24, a third sliding groove 25, a first sliding groove 26, a second sliding groove 27, a moving rod 28 and a pushing block 29.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, an air purification device for ventilation of a car comprises a car body 1, a partition plate 2 is fixedly installed inside the car body 1, a baffle plate 3 is fixedly installed between the partition plate 2 and the inner wall of the car body 1, a first vent hole 10 is formed in the middle of the partition plate 2, a fixed block 5 is fixedly installed on the upper side of the partition plate 2, a filter screen 4 is arranged on the upper side of the first vent hole 10, the filter screen 4 comprises a coconut shell activated carbon layer 41, the activated carbon has an odor adsorption effect, an HEPA filter screen layer 42 is arranged on the lower side of the coconut shell activated carbon layer 41, the HEPA filter screen has a particle removal efficiency of more than 0.3 micrometer, the efficiency can reach more than 99.97%, the filter screen is a most effective filtering medium for pollutants such as smoke, dust and bacteria, a fixed frame 6 is fixedly installed on the outer side of the filter screen 4, a first motor 7 is fixedly installed on the top of the car body, the outer side of the first rotating shaft 8 is fixedly provided with a first fan blade 9, the top of the carriage body 1 is provided with a through groove 11, both left sides of the carriage body 1 are provided with second ventilation holes 12, the right side of the carriage body 1 is fixedly provided with a protection frame 13, the inside of the fixing frame 6 is fixedly provided with a fixing frame 14, the middle part of the fixing frame 14 is fixedly provided with a second motor 15, the output end of the second motor 15 is fixedly connected with a second rotating shaft 16, the outer side of the second rotating shaft 16 is fixedly provided with a second fan blade 17, the right side of the protection frame 13 is fixedly provided with a protection cover 18, the first rotating shaft 8 and the first fan blade 9 are driven to rotate by arranging the first motor 7, the air at the outer side is blown into the carriage body 1 through the filter screen 4 and the first ventilation holes 10, the filter screen 4 can filter fine particles such as dust in the air and can adsorb peculiar smell in the air, and the second motor 15 is, the turbid air in the compartment body 1 is pumped out through the second vent hole 12, so that the air in the compartment body 1 flows and is purified, and the air quality in the elevator is ensured.

Referring to fig. 1 and 2, a groove 20 is formed in a fixed frame 6, a spring 21 is disposed in the groove 20, a limit plate 22 is fixedly disposed on one side of the spring 21, a limit block 23 is fixedly disposed on the other side of the limit plate 22, a moving rod 28 is fixedly disposed on the upper side of the limit plate 22, a first sliding groove 26 is disposed on the upper side of the groove 20, the moving rod 28 is slidably connected to the first sliding groove 26, a push block 29 is fixedly disposed on the upper side of the moving rod 28, a second sliding groove 27 is disposed on the surface of the fixed frame 6, the push block 29 is slidably connected to the second sliding groove 27, a first sliding block 24 is disposed on the lower layer of the limit plate 22, a third sliding groove 25 is disposed at the bottom of the groove 20, the first sliding block 24 is slidably connected to the third sliding groove 25, a limit groove 19 adapted to the limit block 23 is disposed on the surface of the fixed block 6, the push block 29, the limiting plate 22 drives the limiting block 23 to move inwards, so that the limiting block 23 is separated from the limiting groove 19, the limitation of the fixing block 5 on the fixing frame 6 and the filter screen 4 is removed, the filter screen 4 is convenient to replace, and the practicability of the device is improved.

In summary, the following steps: the air purification device for ventilation of the lift car drives the first rotating shaft 8 and the first fan blade 9 to rotate by arranging the first motor 7, air outside is blown into the interior of the lift car body 1 through the filter screen 4 and the first ventilation hole 10, the filter screen 4 can filter fine particles such as dust in the air and can adsorb peculiar smell in the air, the second motor 15 is matched with the second motor and drives the second rotating shaft 16 and the second fan blade 17 to rotate, turbid air in the lift car body 1 is pumped out through the second ventilation hole 12, the air flowing and purification in the lift car body 1 are realized, the air quality in the lift is ensured, the push block 29 is pushed inwards, the push block 29 drives the moving rod 28 and the limiting plate 22 to move inwards and compress the spring 21, the limiting plate 22 drives the limiting block 23 to move inwards, the limiting block 23 is separated from the limiting groove 19, so that the limitation of the fixed frame 6 and the filter screen 4 by the fixed block 5 is removed, and the replacement of the filter screen 4, the practicability of the device is improved, and all the electric equipment in the scheme supplies power through the external power supply.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car ventilates and uses air purification device, includes railway carriage or compartment body (1), its characterized in that: a clapboard (2) is fixedly arranged inside the box body (1), a baffle (3) is fixedly arranged between the clapboard (2) and the inner wall of the box body (1), a first vent hole (10) is formed in the middle of the partition plate (2), a fixing block (5) is fixedly mounted on the upper side of the partition plate (2), a filter screen (4) is arranged on the upper side of the first ventilation hole (10), a fixing frame (6) is fixedly arranged on the outer side of the filter screen (4), a first motor (7) is fixedly arranged at the top of the carriage body (1), a first rotating shaft (8) is fixedly arranged at the output end of the first motor (7), a first fan blade (9) is fixedly arranged on the outer side of the first rotating shaft (8), the top of the compartment body (1) is provided with a through groove (11), and both sides of the left side of the compartment body (1) are provided with second ventilation holes (12).

2. An air cleaning device for ventilation of a car as set forth in claim 1, wherein: a groove (20) is formed in the fixed frame (6), a spring (21) is arranged in the groove (20), a limiting plate (22) is fixedly arranged on one side of the spring (21), a limiting block (23) is fixedly arranged on the other side of the limiting plate (22), a moving rod (28) is fixedly arranged on the upper side of the limiting plate (22), a first sliding groove (26) is formed in the upper side of the groove (20), the moving rod (28) is slidably connected with the first sliding groove (26), a push block (29) is fixedly arranged on the upper side of the moving rod (28), a second sliding groove (27) is formed in the surface of the fixed frame (6), the push block (29) is slidably connected with the second sliding groove (27), a first sliding block (24) is arranged on the lower layer of the limiting plate (22), a third sliding groove (25) is formed in the bottom of the groove (20), the first sliding block (24) is connected with the third sliding groove (25) in a sliding mode.

3. An air cleaning device for ventilation of a car as set forth in claim 2, wherein: and a limiting groove (19) matched with the limiting block (23) is formed in the surface of the fixing block (5).

4. An air cleaning device for ventilation of a car as set forth in claim 1, wherein: the filter screen (4) comprises a coconut shell activated carbon layer (41), and a HEPA (high efficiency particulate air) filter screen layer (42) is arranged on the lower side of the coconut shell activated carbon layer (41).

5. An air cleaning device for ventilation of a car as set forth in claim 1, wherein: the right side fixed mounting of the railway carriage or compartment body (1) has a protection frame (13), the inside fixed mounting of fixed frame (6) has mount (14), the middle part fixed mounting of mount (14) has second motor (15), the output fixedly connected with second axis of rotation (16) of second motor (15), the outside fixed mounting of second axis of rotation (16) has second flabellum (17), the right side fixed mounting of protection frame (13) has protection casing (18).