CN212403098U

CN212403098U - Safe type car elevator

Info

Publication number: CN212403098U
Application number: CN202020352962.4U
Authority: CN
Inventors: 李俊凯; 叶芳平
Original assignee: Zhejiang Zhiling Technology Co ltd
Current assignee: Zhejiang Zhiling Technology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-01-26
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a safe type car elevator, including car body and first casing, first casing is hollow cuboid structure, the internally mounted of first casing has ultraviolet lamp, the both sides of first casing are fixed with the mounting panel respectively, the mounting panel passes through the bolt fixed with the top of car body, the one end at the top of car body runs through there is first trachea, the aspiration pump is installed at first tracheal top, the side-mounting of aspiration pump has the second trachea, first tracheal one end is kept away from at the top of car body and the third trachea is installed. The utility model, through the arrangement of the fan, the ultraviolet lamp and the filter bag, can sterilize and filter the air entering the elevator, effectively reduce the air pollution in the elevator and improve the use safety of the device; through setting up the inside air cycle of carbon dioxide sensor and aspiration pump accelerating device, increase security and the comfort of using.

Description

Safe type car elevator

Technical Field

The utility model relates to an elevator technical field especially relates to a safe type car elevator.

Background

The car is a box-shaped space used by elevators to carry and transport people and materials. The car is generally composed of main components such as a car bottom, a car wall, a car roof, a car door and the like. Is the part of an elevator used to carry passengers or cargo and other loads.

The existing elevator usually carries out the air exchange inside and outside the elevator car by a clock air circulating device in order to keep the air inside the elevator to circulate, but because of the lack of a filtering device, dust and bacteria in the outside air directly enter the inside of the elevator to pollute the environment in the elevator, when the elevator fails or the number of people in the elevator is too large, the carbon dioxide concentration of the inside air is high, the air circulating rate is not enough to complete the air exchange, and the riding safety and the comfort are reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the safe type car elevator that provides.

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

a safety car elevator comprises a car body and a first shell, wherein the first shell is of a hollow cuboid structure, an ultraviolet lamp is arranged inside the first shell, mounting plates are fixed to two sides of the first shell respectively, the mounting plates are fixed to the top of the car body through bolts, a first air pipe penetrates through one end of the top of the car body, an air suction pump is installed at the top of the first air pipe, a second air pipe is installed on the side face of the air suction pump, a third air pipe is installed at one end, far away from the first air pipe, of the top of the car body, the third air pipe is inserted into the first shell and provided with a fan, a second shell is fixed to the bottom of the first shell, the second shell is of a hollow cuboid structure, the first shell is communicated with the second shell, and a fixing frame is slidably connected inside the second shell, the fixing frame is of a frame structure, penetrates through the side face of the second shell and is connected with the sealing plate.

Preferably, the third trachea internally mounted has the solenoid valve, install carbon dioxide sensor on the inner wall of car body.

Preferably, the inner wall of the second shell is provided with a limiting groove, and the limiting groove is connected with one end, far away from the sealing plate, of the fixing frame in a sliding manner.

Preferably, a filter bag is fixed inside the fixing frame, and the inside of the filter bag is filled with activated carbon particles.

Preferably, the second shell is made of a metal material, the sealing plate is a magnet, and a sealing ring is fixed between the side surface of the sealing plate and the second shell.

Preferably, a protective net is installed at the bottom of the second shell, and a wind collecting cover is fixed at the bottom of the second shell.

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

1. the utility model discloses in: when the elevator runs, the fan and the ultraviolet lamp are started, external air is input into the first shell through the third air pipe, bacteria in the air are killed by irradiation of the ultraviolet lamp, the air irradiated by the ultraviolet lamp enters the second shell, air is filtered by the filter bag in the second shell, dust in the air is intercepted, then the air is input into the elevator through the protective net, the filtering performance of the filter bag is reduced after the filter bag is used for a period of time, the fixing frame is driven by the sealing plate through pulling the sealing plate, the fixing frame drives the filter bag, the filter bag is conveniently taken down to be cleaned, after the replacement is finished, the fixing frame is inserted into the second shell, one end, far away from the sealing plate, of the fixing frame is connected with the limiting groove, the sealing plate is attracted with the second shell, air pollution in the elevator is effectively reduced;

2. the utility model discloses in: when the elevator breaks down and shuts down or the inside number of people of elevator is when more in the operation process, carbon dioxide sensor detects the carbon dioxide concentration in the elevator, when carbon dioxide concentration reaches the setting value, the tracheal aperture of third is adjusted to the solenoid valve, the aspiration pump starts, the air of the inside of car body is taken out through first trachea and the second trachea is discharged to the aspiration pump, outside fresh air is by the inside of third trachea input car body, the inside air cycle of accelerating device, security and the comfort of increase use.

Drawings

Fig. 1 is a car front view of a safety car elevator according to the present invention;

fig. 2 is an installation schematic diagram of the second housing of the safety car elevator provided by the utility model.

In the figure: the device comprises a car body 1, a first air pipe 2, an air pump 3, a second air pipe 4, a third air pipe 5, an electromagnetic valve 6, a carbon dioxide sensor 7, a fan 8, a first shell 9, a mounting plate 10, an ultraviolet lamp 11, a second shell 12, a sealing plate 13, a fixing frame 14, a filter bag 15, a protective net 16 and a wind collecting cover 17.

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.

Referring to fig. 1-2, a safety type car elevator comprises a car body 1 and a first housing 9, wherein the first housing 9 is of a hollow cuboid structure, an ultraviolet lamp 11 is installed inside the first housing 9, mounting plates 10 are respectively fixed on two sides of the first housing 9, the mounting plates 10 are fixed on the top of the car body 1 through bolts, a first air pipe 2 penetrates through one end of the top of the car body 1, an air suction pump 3 is installed on the top of the first air pipe 2, a second air pipe 4 is installed on the side surface of the air suction pump 3, a third air pipe 5 is installed on one end, far away from the first air pipe 2, of the top of the car body 1, the third air pipe 5 is inserted into the first housing 9 and is provided with a fan 8, a second housing 12 is fixed on the bottom of the first housing 9, the second housing 12 is of a hollow cuboid structure, the first housing 9 is communicated with the second housing 12, and a fixing frame 14 is slidably connected inside the second housing 12, the fixing frame 14 is a frame structure, and the fixing frame 14 penetrates through the side surface of the second housing 12 and is connected with the sealing plate 13.

Wherein, the solenoid valve 6 is installed to the inside of third trachea 5, installs carbon dioxide sensor 7 on the inner wall of car body 1.

Wherein, the inner wall of the second casing 12 is provided with a limiting groove, and the limiting groove is connected with one end of the fixing frame 14 far away from the sealing plate 13 in a sliding manner.

Wherein, the inside of mount 14 is fixed with filter bag 15, and the inside of filter bag 15 is filled with the active carbon granule.

The second housing 12 is made of a metal material, the sealing plate 13 is a magnet, and a sealing ring is fixed between the side surface of the sealing plate 13 and the second housing 12.

A protective screen 16 is installed at the bottom of the second casing 12, and a wind collecting cover 17 is fixed at the bottom of the second casing 12.

The working principle is as follows: when the elevator is in operation, the fan 8 and the ultraviolet lamp 11 are started, outside air is input into the first shell 9 through the third air pipe 5, the ultraviolet lamp 11 irradiates to kill bacteria in the air, the air irradiated by the ultraviolet lamp 11 enters the second shell 12, the air is filtered by the filter bag 15 in the second shell 12, dust in the air is intercepted, the air is input into the elevator through the protective net 16, the filtering performance of the filter bag 15 is reduced after the filter bag is used for a period of time, the sealing plate 13 drives the fixing frame 14 by pulling the sealing plate 13, the fixing frame 14 drives the filter bag 15, the filter bag 15 is convenient to take down for cleaning, after the replacement is finished, the fixing frame 14 is inserted into the second shell 12, one end of the fixing frame 14, which is far away from the sealing plate 13, is connected with the limiting groove, the sealing plate 13 is attracted with the second shell 12, and air pollution in the elevator, the use safety of the device is improved;

when the elevator breaks down and shuts down or the inside number of people of elevator is more in the operation process, carbon dioxide sensor 7 detects the carbon dioxide concentration in the elevator, when carbon dioxide concentration reaches the setting value, solenoid valve 6 adjusts the aperture of third trachea 5, aspiration pump 3 starts, aspiration pump 3 takes out the air of the inside of car body 1 through first trachea 2 and second trachea 4 discharges, outside fresh air is by the inside of third trachea 5 input car body 1, the inside air cycle of accelerating device, increase security and the comfort of use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The safety type car elevator comprises a car body (1) and a first shell (9), and is characterized in that the first shell (9) is of a hollow cuboid structure, an ultraviolet lamp (11) is installed inside the first shell (9), mounting plates (10) are fixed on two sides of the first shell (9) respectively, the mounting plates (10) are fixed to the top of the car body (1) through bolts, a first air pipe (2) penetrates through one end of the top of the car body (1), an air suction pump (3) is installed at the top of the first air pipe (2), a second air pipe (4) is installed on the side face of the air suction pump (3), a third air pipe (5) is installed at one end, far away from the first air pipe (2), of the top of the car body (1), the third air pipe (5) is inserted into the first shell (9) and a fan (8) is installed, the improved structure of the automobile seat is characterized in that a second shell (12) is fixed to the bottom of the first shell (9), the second shell (12) is of a hollow cuboid structure, the first shell (9) is communicated with the second shell (12), a fixing frame (14) is connected to the inside of the second shell (12) in a sliding mode, the fixing frame (14) is of a frame structure, and the fixing frame (14) penetrates through the side face of the second shell (12) and is connected with a sealing plate (13).

2. The safety car elevator as claimed in claim 1, wherein the third air pipe (5) is internally provided with an electromagnetic valve (6), and the inner wall of the car body (1) is provided with a carbon dioxide sensor (7).

3. The safety type car elevator as claimed in claim 1, wherein the second housing (12) has a limiting groove formed in an inner wall thereof, and the limiting groove is slidably connected to an end of the fixing frame (14) away from the sealing plate (13).

4. Safety car elevator according to claim 1, characterized in that a filter bag (15) is fixed inside the fixed frame (14), the inside of the filter bag (15) being filled with activated carbon particles.

5. The safety type car elevator according to claim 1, wherein the second housing (12) is made of a metal material, the sealing plate (13) is a magnet, and a sealing ring is fixed between the side surface of the sealing plate (13) and the second housing (12).

6. Safety car elevator according to claim 1, characterized in that a protective screen (16) is mounted at the bottom of the second housing (12), and a wind collection hood (17) is fixed at the bottom of the second housing (12).