CN213864958U

CN213864958U - Elevator car disinfection ventilation unit

Info

Publication number: CN213864958U
Application number: CN202022524438.3U
Authority: CN
Inventors: 费海波; 黄小娟; 阮剑成; 徐嘉荣
Original assignee: Guangzhou Yongri Elevator Co ltd
Current assignee: Guangzhou Yongri Elevator Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-03
Anticipated expiration: 2030-11-05

Abstract

The utility model provides an elevator car disinfection ventilation unit belongs to elevator disinfection equipment technical field for solve the inconvenient problem of installing and maintaining of elevator car disinfection ventilation unit. The sterilizing device comprises a sterilizing mechanism and a lift car, wherein a mounting opening is formed above the lift car, a ventilating mechanism is arranged inside the mounting opening, the sterilizing mechanism comprises an extrusion plate and a sterilizing frame, two screw rods are in threaded connection with two sides of the sterilizing frame, rotating wheels are in threaded connection with the two screw rods, the end parts of the two screw rods are arranged on one side of the extrusion plate in a rotating mode, a plurality of suckers are fixed on the other side of the extrusion plate, a first slot and a second slot are formed in the end part of the sterilizing frame, the first slot is located above the second slot, a gauze filter screen is arranged in the first slot in a sliding mode, an active carbon filter screen is arranged in the second slot in a sliding mode, an atomizer is arranged below the sterilizing frame, a liquid supply mechanism is arranged below the atomizer, and the; the utility model has the characteristics of easy to assemble maintain.

Description

Elevator car disinfection ventilation unit

Technical Field

The utility model belongs to the technical field of elevator disinfecting equipment, a elevator car disinfection ventilation unit is related to.

Background

Elevators are usually used in public areas, the flow of people is large, and ventilation and air purification in elevator cars are increasingly concerned by people, especially in places with large flow of people such as hospitals, office buildings, markets, residential areas and the like, so that the interior of the elevator needs to be sterilized and disinfected frequently.

The disinfection mode sprays the antiseptic solution through the manual work in the current elevator and disinfects, and disinfection speed is slow and inefficiency, and artifical intensity of labour is big, wastes time and energy, and some current automatic disinfection devices are bulky, are difficult to the installation, and can occupy the inside great space of elevator after the installation, and inconvenient interpolation antiseptic solution is unfavorable for maintaining, consequently, we provide a convenient operation, the elevator car disinfection ventilation unit of being convenient for installation and maintenance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided an elevator car disinfection ventilation unit, the technical problem that the device will solve is: how to make elevator car disinfection ventilation unit have the characteristics of easy to assemble maintenance.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides an elevator car disinfection ventilation unit, including disinfection mechanism and car, the installing port has been seted up to the top of car, the inside of installing port is provided with ventilation mechanism, disinfection mechanism includes stripper plate and disinfection frame, the equal threaded connection in both sides of disinfection frame has two screw rods, equal threaded connection has the rotation wheel on two screw rods, the tip of two screw rods rotates the one side that sets up at the stripper plate, the opposite side of stripper plate is fixed with a plurality of sucking discs, first slot and second slot have been seted up to the tip of disinfection frame, first slot is located the top of second slot, the inside slip of first slot is provided with the gauze filter screen, the inside slip of second slot is provided with the active carbon filter screen, the below of disinfection frame is provided with the atomizer, the below of atomizer is provided with and supplies liquid mechanism, and supply liquid mechanism to be located the inside of car.

The utility model discloses a theory of operation is: the rotating wheel is rotated to drive the screw rod to move, the screw rod drives the extrusion plate to move, the extrusion plate drives the sucker to extrude inside the lift car, the disinfection frame is fixed below the ventilation mechanism, disinfectant is injected into the inside of the liquid supply mechanism, then the liquid supply mechanism conveys the disinfectant to the atomizer, the atomizer atomizes the disinfectant, the ventilation mechanism conveys air to the inside of the disinfection frame, and then the atomized disinfectant is blown, so that the inside of the lift car is disinfected.

The ventilation mechanism comprises a mounting frame, the mounting frame is fixed in the mounting opening, a fixing frame is fixed above the mounting frame, a dustproof net is fixed above the fixing frame, and a plurality of fans are arranged in the mounting frame.

With the adoption of the structure, the fan sucks air outside the car into the mounting frame, the dust screen filters dust in the air, and then the air is conveyed to the inside of the disinfection mechanism.

The inside of disinfection frame is provided with a plurality of electric putter, and a plurality of electric putter's end fixing has sealed frame, and the top of sealed frame is contradicted in the below of installing frame, and the below of sealed frame is provided with folding bag, and the lower extreme of folding bag is connected on the disinfection frame.

Structure more than adopting, electric putter drives sealed frame and removes, and sealed frame drives folding bag and expandes to with the laminating of sealed frame in the below of installing frame, the inside of sealed frame is carried with the air to the fan, later carries the inside of disinfection frame with the air through folding bag.

The liquid supply mechanism comprises a liquid storage tank, the liquid storage tank is fixed in the lift car, a baffle is fixed in the liquid storage tank, the baffle divides the interior of the liquid storage tank into a liquid storage bin and a display bin, the liquid storage bin is communicated with the display bin, a liquid injection funnel is hinged to the side face of the liquid storage tank and communicated with the liquid storage bin, and a glass plate is fixed to the side face of the display bin.

Structure more than adopting opens and annotates the liquid funnel, pours into antiseptic solution into and annotates the liquid funnel, and the antiseptic solution flows into the inside in stock solution storehouse and display storehouse by annotating the liquid funnel, and the liquid level height of antiseptic solution is conveniently observed to the glass board.

The inside in stock solution storehouse is fixed with the feed pump, and the delivery port of feed pump is connected with the feed pipe, and the feed pipe runs through and stretches out the liquid reserve tank, and the end connection atomizer of feed pipe, and the inside in demonstration storehouse is provided with the floater.

Structure more than adopting, the feed liquor pump carries the liquid feed pipe with the antiseptic solution, carries the inside of atomizer by the liquid feed pipe again, and the atomizer atomizes the antiseptic solution to disinfect to car inside.

An infrared sensor and a controller are fixed below the disinfection frame, and the controller is linearly connected with the atomizer, the infrared sensor and the liquid supply pump;

structure more than adopting, the controller can timing control atomizer and supply liquid pump work to regularly disinfect to the car, when infrared sensor detected that there is the man-hour in the car inside, the controller can control atomizer and liquid supply pump and delay the disinfection.

Compared with the prior art, this elevator car disinfection ventilation unit has following advantage:

1. the ventilation mechanism is matched with the disinfection mechanism, so that the disinfection frame can be quickly fixed in the car and is hermetically connected with the mounting frame, the mounting is convenient, and the labor intensity is reduced;

2. the sterilizing mechanism can rapidly replace a gauze filter screen and an active carbon filter screen by matching the first slot and the second slot, so that the cleanness and the sanitation of the sterilizing mechanism are conveniently maintained;

3. the liquid supply mechanism can easily know the residual amount of the disinfectant through the matching of the liquid injection funnel, the glass plate and the floating ball, so that the disinfectant can be conveniently and timely injected.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention, partially cut open;

FIG. 3 is a schematic perspective view of the disinfecting mechanism of the present invention;

FIG. 4 is a schematic cross-sectional view of the liquid supply mechanism of the present invention;

in the figure: 1-a ventilation mechanism, 101-a fixed frame, 102-a dust screen, 103-a fan, 104-a mounting frame, 2-a disinfection mechanism, 201-a gauze filter screen, 202-an active carbon filter screen, 203-a sealing frame, 204-an electric push rod, 205-a first slot, 206-a second slot, 207-a sucker, 208-a squeezing plate, 209-a screw rod and 210-a rotating wheel, 211-an atomizer, 212-a disinfection frame, 213-a folding bag, 214-an infrared sensor, 215-a controller, 3-a liquid supply mechanism, 301-a liquid supply pipe, 302-a liquid filling funnel, 303-a glass plate, 304-a liquid storage tank, 305-a liquid storage bin, 306-a liquid supply pump, 307-a floating ball, 308-a display bin, 309-a baffle and 4-a car.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, the present embodiment provides an elevator car disinfection and ventilation apparatus, including a disinfection mechanism 2 and a car 4, a mounting opening is opened above the car 4, a ventilation mechanism 1 is disposed inside the mounting opening, the disinfection mechanism 2 includes a pressing plate 208 and a disinfection frame 212, two screws 209 are respectively screwed on two sides of the disinfection frame 212, rotating wheels 210 are respectively screwed on the two screws 209, ends of the two screws 209 are rotatably disposed on one side of the pressing plate 208, a plurality of suction cups 207 are fixed on the other side of the pressing plate 208, in the present embodiment, the fixing manner is welding, a first slot 205 and a second slot 206 are opened on an end of the disinfection frame 212, the first slot 205 is located above the second slot 206, a gauze filter screen 201 is slidably disposed inside the first slot 205, an activated carbon filter screen 202 is slidably disposed inside the second slot 206, and an atomizer 211 is disposed below the disinfection frame 212, a liquid supply mechanism 3 is arranged below the atomizer 211, and the liquid supply mechanism 3 is positioned inside the car 4; the rotating wheel 210 is rotated, the rotating wheel 210 drives the screw rod 209 to move, the screw rod 209 drives the extrusion plate 208 to move, the extrusion plate 208 drives the suction disc 207 to extrude inside the car 4, the disinfection frame 212 is fixed below the ventilation mechanism 1, disinfection liquid is injected into the liquid supply mechanism 3, then the liquid supply mechanism 3 conveys the disinfection liquid to the atomizer 211, the atomizer 211 atomizes the disinfection liquid, the ventilation mechanism 1 conveys air into the disinfection frame 212, and then the atomized disinfection liquid is blown, so that the inside of the car 4 is disinfected.

The ventilation mechanism 1 comprises a mounting frame 104, the mounting frame 104 is fixed inside the mounting opening, a fixed frame 101 is fixed above the mounting frame 104, a dustproof net 102 is fixed above the fixed frame 101, and a plurality of fans 103 are arranged inside the mounting frame 104; the fan 103 draws air outside the car 4 into the inside of the mounting frame 104, and the dust screen 102 filters dust in the air, and then delivers the air to the inside of the sterilizing mechanism 2.

The sterilizing frame 212 is internally provided with a plurality of electric push rods 204, the end parts of the plurality of electric push rods 204 are fixed with the sealing frame 203, in the embodiment, the fixing mode is bolt connection, the upper part of the sealing frame 203 is abutted against the lower part of the mounting frame 104, the lower part of the sealing frame 203 is provided with a folding bag 213, and the lower end of the folding bag 213 is connected to the sterilizing frame 212; the electric push rod 204 drives the sealing frame 203 to move, the sealing frame 203 drives the folding bag 213 to unfold, so that the sealing frame 203 is attached to the lower portion of the mounting frame 104, the fan 103 conveys air to the inside of the sealing frame 203, and then the folding bag 213 conveys air to the inside of the sterilizing frame 212.

The liquid supply mechanism 3 comprises a liquid storage tank 304, the liquid storage tank 304 is fixed inside the car 4, in the embodiment, the fixing mode is bolt connection, a baffle 309 is fixed inside the liquid storage tank 304, in the embodiment, the fixing mode is welding, the baffle 309 divides the inside of the liquid storage tank 304 into a liquid storage chamber 305 and a display chamber 308, the liquid storage chamber 305 is communicated with the display chamber 308, the side surface of the liquid storage tank 304 is hinged with a liquid injection funnel 302, the liquid injection funnel 302 is communicated with the liquid storage chamber 305, and the side surface of the display chamber 308 is fixed with a glass plate 303, in the embodiment, the fixing mode is bonding; the liquid injection funnel 302 is opened, the disinfectant is injected into the liquid injection funnel 302, the disinfectant flows into the liquid storage bin 305 and the display bin 308 from the liquid injection funnel 302, and the liquid level of the disinfectant is conveniently observed by the glass plate 303.

A liquid supply pump 306 is fixed inside the liquid storage bin 305, a liquid supply pipe 301 is connected to a water outlet of the liquid supply pump 306, the liquid supply pipe 301 penetrates through and extends out of the liquid storage bin 304, the end part of the liquid supply pipe 301 is connected with an atomizer 211, and a floating ball 307 is arranged inside the display bin 308; the liquid supply pump 306 supplies the disinfectant to the liquid supply pipe 301, and then the disinfectant is supplied from the liquid supply pipe 301 to the inside of the atomizer 211, and the atomizer 211 atomizes the disinfectant to disinfect the inside of the car 4.

An infrared sensor 214 and a controller 215 are fixed below the disinfection frame 212, and the controller 215 is in linear connection with the atomizer 211, the infrared sensor 214 and the liquid supply pump 306; the controller 215 can control the atomizer 211 and the liquid supply pump 306 to work in a timing mode, so that the car 4 is disinfected in a timing mode, and when the infrared sensor 214 detects that a person is in the car 4, the controller 215 can control the atomizer 211 and the liquid supply pump 306 to delay disinfection.

In this embodiment, the electrical devices are all prior art products, and can be purchased and used directly.

The utility model discloses a theory of operation:

the rotating wheel 210 is rotated, the rotating wheel 210 drives the screw rod 209 to move, the screw rod 209 drives the extrusion plate 208 to move, the extrusion plate 208 drives the suction cup 207 to extrude inside the car 4, so that the disinfection frame 212 is fixed below the installation frame 104, the electric push rod 204 drives the sealing frame 203 to move, the sealing frame 203 drives the folding bag 213 to expand, so that the sealing frame 203 is attached below the installation frame 104, the liquid injection funnel 302 is opened, the disinfection liquid is injected into the liquid injection funnel 302, the disinfection liquid flows into the liquid storage bin 305 and the display bin 308 from the liquid injection funnel 302, the disinfection liquid drives the floating ball 307 to rise, so that the liquid level of the disinfection liquid can be observed through the glass plate 303, then, the liquid supply pump 306 conveys the disinfection liquid to the liquid supply pipe 301, the disinfection liquid supply pipe 301 conveys to the inside of the atomizer 211, the atomizer 211 atomizes the disinfection liquid, and the fan 103 pumps air outside the car 4 into the installation frame 104, the dust screen 102 filters dust in the air, and then carries the inside of sealed frame 203 with the air, filters the back through gauze filter 201 and active carbon filter 202, carries the inside of disinfection frame 212 with the air, and the air blows the inside of car 4 with the antiseptic solution of atomizing to disinfect to car 4 is inside.

In conclusion, the ventilation mechanism 1 is matched with the disinfection mechanism 2, so that the disinfection frame 212 can be quickly fixed in the car 4 and is hermetically connected with the mounting frame 104, the mounting is convenient, and the labor intensity is reduced; the disinfection mechanism 2 can rapidly replace the gauze filter screen 201 and the activated carbon filter screen 202 through the matching of the first slot 205 and the second slot 206, thereby being convenient for maintaining the cleanness and sanitation of the disinfection mechanism 2; the liquid supply mechanism 3 can easily know the residual amount of the disinfectant through the matching of the liquid injection funnel 302, the glass plate 303 and the floating ball 307, thereby being convenient for timely filling the disinfectant.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides an elevator car disinfection ventilation unit, including disinfection mechanism (2) and car (4), a serial communication port, the installing port has been seted up to the top of car (4), the inside of installing port is provided with ventilation mechanism (1), disinfection mechanism (2) include stripper plate (208) and disinfection frame (212), the equal threaded connection in both sides of disinfection frame (212) has two screw rods (209), equal threaded connection has rotating wheel (210) on two screw rods (209), the tip of two screw rods (209) rotates and sets up in one side of stripper plate (208), the opposite side of stripper plate (208) is fixed with a plurality of sucking discs (207), first slot (205) and second slot (206) have been seted up to the tip of disinfection frame (212), first slot (205) are located the top of second slot (206), the inside slip of first slot (205) is provided with filter screen gauze (201), the inside slip of second slot (206) is provided with activated carbon filter screen (202), an atomizer (211) is arranged below the disinfection frame (212), a liquid supply mechanism (3) is arranged below the atomizer (211), and the liquid supply mechanism (3) is positioned inside the car (4).

2. The elevator car disinfection and ventilation device of claim 1, wherein the ventilation mechanism (1) comprises a mounting frame (104), the mounting frame (104) is fixed inside the mounting opening, a fixed frame (101) is fixed above the mounting frame (104), a dust screen (102) is fixed above the fixed frame (101), and a plurality of fans (103) are arranged inside the mounting frame (104).

3. The elevator car disinfection and ventilation device of claim 2, wherein a plurality of electric push rods (204) are arranged inside the disinfection frame (212), a sealing frame (203) is fixed at the end of each electric push rod (204), the upper part of each sealing frame (203) is abutted against the lower part of the installation frame (104), a folding bag (213) is arranged below each sealing frame (203), and the lower end of each folding bag (213) is connected to the disinfection frame (212).

4. The disinfection and ventilation device for the elevator car as claimed in claim 1 or 3, wherein the liquid supply mechanism (3) comprises a liquid storage tank (304), the liquid storage tank (304) is fixed inside the car (4), a baffle (309) is fixed inside the liquid storage tank (304), the baffle (309) divides the inside of the liquid storage tank (304) into a liquid storage bin (305) and a display bin (308), the liquid storage bin (305) is communicated with the display bin (308), a liquid injection funnel (302) is hinged to the side surface of the liquid storage tank (304), the liquid injection funnel (302) is communicated with the liquid storage bin (305), and a glass plate (303) is fixed to the side surface of the display bin (308).

5. An elevator car disinfecting and ventilating device as defined in claim 4, characterized in that a liquid supply pump (306) is fixed inside the liquid storage chamber (305), a liquid supply pipe (301) is connected to a water outlet of the liquid supply pump (306), the liquid supply pipe (301) extends out of the liquid storage chamber (304), an atomizer (211) is connected to an end of the liquid supply pipe (301), and a floating ball (307) is arranged inside the display chamber (308).

6. An elevator car disinfecting and ventilating device as defined in claim 5, wherein an infrared sensor (214) and a controller (215) are fixed below said disinfecting frame (212), and said controller (215) is linearly connected to said atomizer (211), said infrared sensor (214) and said liquid feed pump (306).