CN218495235U

CN218495235U - Air purification ventilation unit for elevator

Info

Publication number: CN218495235U
Application number: CN202222169651.6U
Authority: CN
Inventors: 和开明
Original assignee: Chongqing Org Electromechanical Co ltd
Current assignee: Chongqing Org Electromechanical Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-02-17
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to a ventilation unit especially relates to an air purification ventilation unit for elevator. The technical problem is as follows: provided is an air purification and ventilation device for an elevator, which can purify and disinfect air in the elevator and can prevent the generation of peculiar smell in the elevator. The technical implementation scheme of the utility model is that: the utility model provides an air purification ventilation unit for elevator, includes installing frame, air exhauster, dust screen and outlet duct etc. and the anterior right side of installing frame and rear portion left side all are provided with the air exhauster, and the air exhauster outside all is provided with the dust screen, and installing frame rear portion right side is provided with the outlet duct. The utility model discloses open ultraviolet lamp, open the cylinder, take out the antiseptic solution negative pressure cylinder in, then flow from the drain pipe and purify the disinfection to the gas in the device, the gas after the disinfection passes through in the outlet duct gets into the elevator after that.

Description

Air purification ventilation unit for elevator

Technical Field

The utility model relates to a ventilation unit especially relates to an air purification ventilation unit for elevator.

Background

The elevator serves a building with a specified floor, and the vertical lift elevator has a cage for passengers to get in and out goods, and in the conventional elevator, a ventilation pipe is arranged in the cage, and the cage is ventilated by using airflow generated by the rise or fall of the elevator.

The patent application No. CN201010254448.8 elevator ventilation device comprises a ventilation window opening and closing member arranged on an elevator car, a locking solenoid in an energized state under normal power supply, an operating switch for energizing the locking solenoid after the ventilation window opening and closing member is closed, an elastic member for unlocking, and a shaft of the locking solenoid retreats when the elevator is powered off, so that the elastic member for opening the ventilation window is provided with a force for opening the ventilation window opening and closing member.

Above-mentioned elevator ventilation unit can not play the purification and disinfection effect to the gas in the elevator, can produce the peculiar smell in the elevator, consequently, develops one kind now and can play the purification and disinfection effect to the gas in the elevator to can make not produce the air purification ventilation unit for elevator of peculiar smell in the elevator.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that the ventilation device of the elevator cannot purify and disinfect the gas in the elevator and can generate peculiar smell in the elevator, the technical problem is as follows: provided is an air purification and ventilation device for an elevator, which can purify and disinfect air in the elevator and can prevent the generation of peculiar smell in the elevator.

The technical scheme of the utility model is that: the utility model provides an air purification ventilation unit for elevator, including installing frame, air exhauster, dust screen, outlet duct, intake pipe, ultraviolet lamp and disinfection mechanism, the anterior right side of installing frame and rear portion left side all are provided with the air exhauster, and the air exhauster outside all is provided with the dust screen, and installing frame rear portion right side is provided with the outlet duct, and the anterior left side of installing frame is provided with the intake pipe, and installing frame upper portion inner wall evenly is provided with four ultraviolet lamp, and installing frame lower part inner wall is provided with disinfection mechanism.

As further preferred scheme, disinfection mechanism is including the cylinder, the negative pressure jar, the crane, the feed liquor pipe, the drain pipe, the stopper, rotating turret and mount, installing frame lower part inner wall rear side middle part is provided with the cylinder, installing frame lower part inner wall front side middle part is provided with two negative pressure jars, be connected with the crane on the cylinder telescopic link, crane and negative pressure jar sliding type are connected, left side negative pressure jar lower part left side and right side negative pressure jar lower part right side are provided with the feed liquor pipe respectively, negative pressure jar rear portion downside all is provided with the drain pipe, negative pressure jar rear portion downside all is provided with two stoppers, equal sliding type is connected with the rotating turret between two stoppers, the crane left and right sides all is connected with the mount, mount and rotating turret sliding type cooperation.

As a further preferable scheme, the device further comprises a fixing mechanism, the fixing mechanism comprises a sliding block, and the sliding block is arranged in the middle of the upper side of the mounting frame in a sliding mode.

As a further preferable mode, the fixing mechanism further includes a second magnet, and the second magnet is provided on the front side of the slide block.

As a further preferred scheme, the fixing mechanism further comprises a limiting frame, the top wall in the installation frame is provided with the limiting frame, and the limiting frame is connected with the sliding block in a sliding mode.

As a further preferable scheme, the fixing mechanism further comprises a baffle and a first magnet, the baffle is arranged at the front part of the mounting frame in a sliding mode, and the first magnet is arranged in the middle of the upper side of the front part of the mounting frame.

The beneficial effects are that: 1. the utility model discloses open ultraviolet lamp, open the cylinder, take out the antiseptic solution negative pressure cylinder in, then flow from the drain pipe and purify the disinfection to the gas in the device, the gas after the disinfection passes through in the outlet duct gets into the elevator after that.

2. The utility model discloses a slip sliding block and second magnet are fixed the device on the elevator, and the baffle that upwards slides blocks external dust in the outside.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the sectional three-dimensional structure of the partial structure of the present invention.

Fig. 3 is a schematic view of a first three-dimensional structure of the disinfection mechanism of the present invention.

Fig. 4 is a schematic view of a second three-dimensional structure of the disinfection mechanism of the present invention.

Fig. 5 is a sectional view of the fixing mechanism of the present invention.

In the reference symbols: 1_ installing frame, 2_ air exhauster, 3_ dust screen, 4_ outlet duct, 5_ air inlet pipe, 6_ ultraviolet lamp, 7_ disinfection mechanism, 71_ cylinder, 72_ negative pressure jar, 73_ crane, 74_ feed liquor pipe, 75_ drain pipe, 76_ stopper, 77_ rotating turret, 78_ mount, 8_ fixed establishment, 81_ sliding block, 82_ stopper, 83_ second magnet, 9_ baffle, 10_ first magnet.

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.

Example 1

The utility model provides an air purification ventilation unit for elevator, as shown in fig. 1-4, including installing frame 1, air exhauster 2, dust screen 3, outlet duct 4, intake pipe 5, ultraviolet lamp 6 and disinfection mechanism 7, installing frame 1 anterior right side and rear portion left side all are equipped with air exhauster 2, the 2 outside of air exhauster all is equipped with dust screen 3, dust screen 3 can prevent in the external dust entering device, installing frame 1 rear portion right side is equipped with outlet duct 4, installing frame 1 anterior left side is equipped with intake pipe 5, installing frame 1 upper portion inner wall evenly is equipped with four ultraviolet lamp 6, installing frame 1 lower part inner wall is equipped with disinfection mechanism 7, disinfection mechanism 7 can disinfect to the gas in the device.

As shown in fig. 3 and 4, the disinfection mechanism 7 includes an air cylinder 71, a negative pressure cylinder 72, a lifting frame 73, a liquid inlet pipe 74, a liquid outlet pipe 75, a limiting block 76, a rotating frame 77 and a fixing frame 78, the air cylinder 71 is disposed in the middle of the rear side of the inner wall of the lower portion of the installation frame 1, two negative pressure cylinders 72 are disposed in the middle of the front side of the inner wall of the lower portion of the installation frame 1, the lifting frame 73 is connected to an expansion rod of the air cylinder 71, the lifting frame 73 is connected to the negative pressure cylinders 72 in a sliding manner, the liquid inlet pipe 74 is disposed on the left side of the lower portion of the negative pressure cylinder 72 on the left side and the right side of the lower portion of the negative pressure cylinder 72 respectively, the liquid outlet pipe 75 is disposed on the liquid inlet pipe 74, the liquid outlet pipe 75 can spray out the disinfectant, the two limiting blocks 76 are connected to the lower portion of the rear portion of the negative pressure cylinder 72, the rotating frame 77 is connected to the liquid inlet pipe 74 and the liquid outlet pipe 75 in a sliding manner, the fixing frame 78 is connected to the left side and the right side of the lifting frame 73, and the fixing frame 77 are connected to the liquid inlet pipe in a sliding manner.

When people need to purify the air in the elevator, the device can be used, firstly, disinfectant is filled into the left side and the right side of the lower part of the mounting frame 1, the disinfectant is enabled to pass through the liquid inlet pipe 74, then the device is mounted on the inner side above the elevator, the air inlet pipe 5 and the exhaust fan 2 on the front side face the outer side of the elevator, the air outlet pipe 4 and the exhaust fan 2 on the rear side face the inner side of the elevator, then the exhaust fan 2 is opened, in the operation process of the exhaust fan 2, external air enters the device through the air inlet pipe 5 on the front side, the air in the elevator enters the device through the exhaust fan 2 on the rear side, the dustproof net 3 of the exhaust fan 2 plays a dustproof role on the air entering the device, then the ultraviolet lamp 6 is opened, the ultraviolet lamp 6 can sterilize the air in the device, the air in the device can be conveyed into the elevator to enable people to breathe fresh air, the air to purify the air, then the air, the air is started up by the air cylinder 71, the telescopic rod of the air cylinder 71 moves upwards to drive the lifting frame 73 to slide upwards to drive the lifting frame 77 to slide upwards, then the lifting frame 77 to drive the air cylinder 77 to slide upwards along with the lifting frame 77, the air cylinder 77 to push the air outlet pipe to be extruded to be sprayed to the rotating frame 75, when the air cylinder 75, the air cylinder is pushed out, the air cylinder 75, the air cylinder 77 to be sprayed to the lifting frame, the air cylinder 75, when the air cylinder is pushed to be sprayed out, the air cylinder 77, the air cylinder 75, the gas in the device is disinfected, the lifting frame 73 slides downwards to drive the fixing frame 78 to slide downwards, then the rotating frame 77 rotates towards the inner side to reset, the liquid outlet pipe 75 is closed at the moment, the liquid inlet pipe 74 is opened, after the gas is disinfected, the gas disinfected from the outside enters the elevator through the rear side gas outlet pipe 4, and the gas discharged from the elevator is discharged to the outside through the exhaust fan 2 on the front side after being disinfected, and when the device is not used, the cylinder 71, the ultraviolet lamp 6 and the exhaust fan 2 are closed.

Example 2

On the basis of embodiment 1, as shown in fig. 5, fig. 1 and fig. 2, the dust-proof device further includes a fixing mechanism 8, the fixing mechanism 8 includes a sliding block 81, a limiting frame 82, a second magnet 83, a baffle 9 and a first magnet 10, the sliding block 81 is connected to the middle portion of the upper side of the mounting frame 1 in a sliding manner, the second magnet 83 is arranged on the front side of the sliding block 81, the limiting frame 82 is arranged on the inner top wall of the mounting frame 1, the limiting frame 82 is connected to the sliding block 81 in a sliding manner, the limiting frame 82 can limit the sliding block 81, the second magnet 83 can fix the sliding block 81 against sliding, the baffle 9 is connected to the front portion of the mounting frame 1 in a sliding manner, the baffle 9 can prevent external dust from entering the device, and the first magnet 10 is arranged in the middle portion of the upper side of the front portion of the mounting frame 1.

When people want to fix the device on the elevator, can rebound second magnet 83, drive sliding block 81 upwards and slide, sliding block 81 is under second magnet 83 effect, can adsorb the device and fix on the elevator, spacing 82 plays limiting displacement to sliding block 81 this moment, simultaneously with baffle 9 upwards sliding, can prevent that external dust impurity from entering into inside the device, under first magnet 10 effect, can adsorb baffle 9 on installing frame 1 upper portion, prevent baffle 9 from gliding under its action of gravity, when people need take off the device, move second magnet 83 to outside slightly, then sliding block 81 is gliding down under its action of gravity, if need place the air freshener in the device inside, let first magnet 10 release baffle 9, then baffle 9 slides down and resets.

It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. The utility model provides an air purification ventilation unit for elevator, a serial communication port, including installing frame (1), air exhauster (2), dust screen (3), outlet duct (4), intake pipe (5), ultraviolet lamp (6) and disinfection mechanism (7), installing frame (1) front portion right side and rear portion left side all are provided with air exhauster (2), the air exhauster (2) outside all is provided with dust screen (3), installing frame (1) rear portion right side is provided with outlet duct (4), installing frame (1) front portion left side is provided with intake pipe (5), installing frame (1) upper portion inner wall evenly is provided with four ultraviolet lamp (6), installing frame (1) lower part inner wall is provided with disinfection mechanism (7).

2. The air purifying and ventilating device for the elevator as claimed in claim 1, wherein the sterilizing mechanism (7) comprises an air cylinder (71), a negative pressure cylinder (72), a lifting frame (73), a liquid inlet pipe (74), a liquid outlet pipe (75), limiting blocks (76), a rotating frame (77) and a fixing frame (78), the air cylinder (71) is arranged in the middle of the rear side of the inner wall of the lower portion of the mounting frame (1), two negative pressure cylinders (72) are arranged in the middle of the front side of the inner wall of the lower portion of the mounting frame (1), the lifting frame (73) is connected to the telescopic rod of the air cylinder (71), the lifting frame (73) is connected with the negative pressure cylinder (72) in a sliding manner, the liquid inlet pipe (74) is arranged on the left side of the lower portion of the negative pressure cylinder (72) and the right side of the lower portion of the negative pressure cylinder (72), the liquid outlet pipe (75) is arranged on the lower side of the rear portion of the negative pressure cylinder (72), the two limiting blocks (76) are arranged on the lower side of the rear portion, the rotating frame (77) is connected between the two limiting blocks in a sliding manner, the left side and right side of the lifting frame (73) are connected with the fixing frame (78), and the fixing frame (77) are matched with the fixing frame (78).

3. The air purifying and ventilating device for the elevator as claimed in claim 2, further comprising a fixing mechanism (8), wherein the fixing mechanism (8) comprises a sliding block (81), and the sliding block (81) is slidably arranged in the middle of the upper side of the mounting frame (1).

4. An air cleaning and ventilating device for an elevator according to claim 3, wherein the fixing mechanism (8) further comprises a second magnet (83), and the second magnet (83) is provided on the front side of the sliding block (81).

5. The air purifying and ventilating device for the elevator as claimed in claim 4, wherein the fixing mechanism (8) further comprises a limiting frame (82), the inner top wall of the mounting frame (1) is provided with the limiting frame (82), and the limiting frame (82) is slidably connected with the sliding block (81).

6. The air purifying and ventilating device for the elevator as claimed in claim 5, wherein the fixing mechanism (8) further comprises a baffle (9) and a first magnet (10), the baffle (9) is slidably disposed at the front part of the mounting frame (1), and the first magnet (10) is disposed at the middle part of the upper side of the front part of the mounting frame (1).