CN212245835U - Box elevator induction type alcohol spraying and disinfecting device - Google Patents

Abstract

The utility model belongs to the technical field of elevator disinfection, and discloses a box type elevator induction type alcohol spraying disinfection device, which comprises an elevator main body, wherein a human body induction device is arranged in the elevator main body, a disinfectant tank is arranged at the top in the elevator main body, and the bottom of the disinfectant tank is connected with a porous pipe which is longitudinally arranged, and the porous pipe is positioned at the middle position in the elevator main body; a plurality of gas nozzles are embedded in the inner wall of the elevator main body at equal intervals, and a plurality of gas holes are formed in each gas nozzle at equal intervals; the utility model discloses in, set up circulation ventilation mechanism, disinfected circulation air at circulation ventilation's in-process, then utilize the air after the disinfection to carry out indirect disinfection to the passenger in the elevator, make from this that whole degassing unit also can carry out effective disinfection operation when having the passenger in the elevator, avoid forming the mutual propagation of virus between the passenger, can also effectively guarantee the sterile homogeneity of each passenger simultaneously.

Description

Box elevator induction type alcohol spraying and disinfecting device

Technical Field

The utility model belongs to the technical field of the elevator disinfection, concretely relates to box elevator induction type alcohol sprays degassing unit.

Background

At present, an elevator is used as a transportation tool which is most commonly used in a vertical building, particularly a box elevator, and is commonly used in high-rise buildings such as a residential quarter and an office building, the box elevator is used as a public space with dense personnel and high mobility, and the breeding and the transmission of bacteria and viruses far exceed the imagination of people.

Traditional box elevator does not have the disinfection function, mostly adopts the mode of the antiseptic solution of manual work wiping or spraying to disinfect, has the problem that the disinfection is not thorough, troublesome poeration. In order to solve the above problems, in the prior art, a device capable of spraying a disinfectant is additionally arranged inside a car of a box type elevator, so that the purpose of automatic disinfection is achieved.

However, the existing disinfection device is only started when no person is in the elevator car, and when passengers enter the elevator car, the disinfection of the passengers can not be effectively realized, so that the passengers still have the risk of virus mutual transmission in the elevator; if the atomizing nozzle is directly adopted to spray the disinfectant to passengers, the problem of incomplete spraying exists, and particularly when passengers are more in an elevator, the problem of uneven disinfection is more obvious.

In addition, in the prior art, in order to facilitate the addition of the disinfectant, most of the boxes for containing the disinfectant are placed at positions close to the bottom in the elevator, and if the boxes are small, the disinfectant needs to be frequently added, so that the operation is troublesome; if the box is bigger, then occupy the inner space of elevator greatly, influence the elevator and use.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides an induction type alcohol spraying disinfection device for a box elevator, so as to effectively solve the problems in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a box type elevator induction type alcohol spraying disinfection device comprises an elevator main body, wherein a human body induction device is installed in the elevator main body, a disinfection liquid box is installed at the top in the elevator main body, the bottom of the disinfection liquid box is connected with a porous pipe which is longitudinally arranged, and the porous pipe is located in the middle position in the elevator main body; a plurality of air injection pipes are embedded in the inner wall of the elevator main body at equal intervals, a plurality of air injection holes are formed in each air injection pipe at equal intervals, an air inlet machine and an air outlet machine are mounted at the top outside the elevator main body, an air inlet pipe and a first guide pipe which are mutually communicated are connected between the air inlet machine and the disinfectant tank, a second guide pipe is connected between the disinfectant tank and each air injection pipe, and one end of the first guide pipe, which is positioned in the disinfectant tank, is lower than one end of the second guide pipe, which is positioned in the disinfectant tank; an air outlet pipe is connected between the air outlet machine and the perforated pipe.

Preferably, the disinfectant tank can be lifted up and down, a driving motor and a lifting rope winding roller are mounted at the top outside the elevator main body, the lifting rope winding roller is rotatably connected with an output shaft of the driving motor, and a lifting rope connected with the disinfectant tank is wound on the lifting rope winding roller; the top of the disinfection liquid tank is provided with a first conduction and a second conduction, the first conduction is matched with the first guide pipe, and the second conduction is matched with the second guide pipe.

Preferably, the transition box is installed in the intermediate position department of disinfectant box, and the transition box is separable with the disinfectant box, the one end that the air inlet machine was kept away from to the air-supply line is located the transition box, the one end that disinfectant box was kept away from to first pipe is located the transition box.

Preferably, a filter plate is arranged in the transition box and is positioned between the outlet end of the air inlet pipe and the inlet end of the first guide pipe.

Preferably, install the electromagnetism three-way valve on the first pipe, and the one end of electromagnetism three-way valve is connected with liquid atomization component, transition bottom of the case portion installs atomizer, and atomizer and liquid atomization component are connected.

Preferably, the welding has the mounting panel on the outer wall of antiseptic solution case, and one side of mounting panel is fixed with the imbibition cotton, the imbibition cotton contacts with the inner wall of elevator main part, it has the drain fibre to run through in the mounting panel, and the fibrous one end of drain extends to in the antiseptic solution case, and the other end extends to in the imbibition cotton.

Compared with the prior art, the utility model, following beneficial effect has:

(1) in the utility model, besides the mechanism which can spray atomized disinfectant, the circulating ventilation mechanism is also arranged, the circulating ventilation mechanism disinfects the circulating air in the circulating ventilation process, and then the disinfected air is used for indirectly disinfecting passengers in the elevator, so that the whole disinfection device can also execute effective disinfection operation when passengers are in the elevator, and the virus is prevented from spreading among the passengers;

the circulating ventilation mechanism comprises a plurality of air injection pipes and a perforated pipe, wherein the plurality of air injection pipes uniformly guide the sterilized air to the perforated pipe along a plurality of directions, so that the sterilized air can uniformly flow through all positions in the elevator, and the uniform sterilization of all passengers in the elevator is realized.

(2) The utility model discloses in, but establish the disinfectant box into the structure of oscilaltion, when normally disinfecting the use, be located the inside top of elevator, when adding the antiseptic solution, descend to the inside bottom of elevator, convenient operation, and can not occupy the in-service use space in the elevator.

(3) The outer wall of the disinfectant tank is provided with a structure capable of wiping the inner wall of the elevator, so that the elevator can be further wiped and disinfected during the up-and-down lifting.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is a schematic view of the gas injection tube and the perforated tube according to the present invention;

in the figure: 1-elevator body, 2-air injection pipe, 3-disinfectant tank, 4-driving motor, 5-lifting rope winding roller, 6-air inlet machine, 7-air outlet machine, 8-perforated pipe, 9-first guide pipe, 10-air inlet pipe, 11-air outlet pipe, 12-transition tank, 13-filter plate, 14-second guide pipe, 15-mounting plate, 16-liquid absorption cotton, 17-liquid guide fiber, 18-electromagnetic three-way valve, 19-liquid atomization component and 20-atomization spray head.

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, the present invention provides the following technical solutions: an induction type alcohol spraying disinfection device for a box type elevator comprises an elevator main body 1, wherein a human body induction device is installed in the elevator main body 1, a disinfectant box 3 is installed at the top in the elevator main body 1, the bottom of the disinfectant box 3 is connected with a porous pipe 8 which is longitudinally arranged, and the porous pipe 8 is located in the middle position in the elevator main body 1; a plurality of air injection pipes 2 are embedded in the inner wall of the elevator main body 1 at equal intervals, a plurality of air injection holes are formed in each air injection pipe 2 at equal intervals, an air inlet machine 6 and an air outlet machine 7 are installed at the top outside the elevator main body 1, an air inlet pipe 10 and a first guide pipe 9 which are mutually communicated are connected between the air inlet machine 6 and the disinfectant tank 3, a second guide pipe 14 is connected between the disinfectant tank 3 and each air injection pipe 2, and one end, located in the disinfectant tank 3, of the first guide pipe 9 is lower than one end, located in the disinfectant tank 3, of the second guide pipe 14; an air outlet pipe 11 is connected between the air outlet machine 7 and the perforated pipe 8.

As described above, the human body sensing device in the elevator main body 1 may adopt an infrared sensor or a gravity sensor to detect whether a passenger enters the elevator main body 1, and further cooperate with a corresponding disinfection mechanism to perform a disinfection operation; the above-described mechanism composed of the air ejector pipe 2 and the perforated pipe 8 is a circulating ventilation mechanism having a sterilizing effect, and can be effectively applied to a case where passengers are present in the elevator main body 1.

Specifically, the starting conditions of the above-mentioned mechanism are not limited in this embodiment; for example, it may be set that the operation is performed when the total weight of passengers in the elevator body 1 exceeds 450kg or when more than 8 passengers in the elevator body 1.

In addition, in order to avoid the damage to the human body in the disinfection process, the disinfectant stored in the disinfectant tank 3 can be selected from alcohol; not only has the disinfection effect, but also can not hurt passengers in the elevator, and ensures the safety of the disinfection operation. Specifically, when alcohol is added, it is ensured that the end of the first conduit 9 is positioned below the alcohol level and the end of the second conduit 14 is positioned above the alcohol level.

Further, the disinfectant tank 3 can be lifted up and down, a driving motor 4 and a lifting rope winding roller 5 are mounted at the top outside the elevator main body 1, the lifting rope winding roller 5 is rotatably connected with an output shaft of the driving motor 4, and a lifting rope connected with the disinfectant tank 3 is wound on the lifting rope winding roller 5; the top of the disinfectant tank 3 is provided with a first conduction and a second conduction, the first conduction is matched with the first guide pipe 9, and the second conduction is matched with the second guide pipe 14.

On this basis, can effectively realize the adjustment of disinfectant box 3 upper and lower position, specifically, when the disinfection is used, with disinfectant box 3 location in elevator main part 1 top, when adding the antiseptic solution, with disinfectant box 3 location in elevator main part 1 bottom, make the installation of disinfectant box 3 can not occupy the actual usage space in elevator main part 1 from this, also be convenient for carry out the interpolation of antiseptic solution simultaneously.

Furthermore, an installation plate 15 is welded on the outer wall of the disinfectant tank 3, liquid absorption cotton 16 is fixed on one side of the installation plate 15, and the liquid absorption cotton 16 is in contact with the inner wall of the elevator main body 1; the mounting plate 15 is internally penetrated with a liquid guide fiber 17, one end of the liquid guide fiber 17 extends into the disinfectant tank 3, and the other end extends into the liquid absorption cotton 16. Based on the above, the inner wall of the elevator main body 1 can be wiped and disinfected by the disinfectant tank 3 in the process of ascending and descending; the specific principle is as follows: the liquid guide fiber 17 guides the disinfectant (alcohol) in the disinfectant tank 3 to the liquid absorption cotton 16, so that the liquid absorption cotton 16 is in a wet state, the wiping and disinfection of the inner wall of the elevator main body 1 are completed when the disinfectant tank 3 ascends and descends, and the disinfection effect of the whole device on the elevator main body 1 is improved.

Furthermore, a transition box 12 is installed at the middle position of the disinfectant tank 3, the transition box 12 is separable from the disinfectant tank 3, one end of the air inlet pipe 10, which is far away from the air inlet fan 6, is located in the transition box 12, and one end of the first conduit pipe 9, which is far away from the disinfectant tank 3, is located in the transition box 12.

Specifically, a filter plate 13 is installed in the transition box 12, and the filter plate 13 is located between the outlet end of the air inlet pipe 10 and the inlet end of the first conduit 9. Therefore, the filtering operation during air inlet is realized, so that the problem that the air sucked from the outside has impurities to block the pipeline or influence the air quality in the elevator main body 1 is avoided.

It should be noted that the first conduit 9 is provided with an electromagnetic three-way valve 18, one end of the electromagnetic three-way valve 18 is connected to a liquid atomization assembly 19, the bottom of the transition box 12 is provided with an atomization nozzle 20, and the atomization nozzle 20 is connected to the liquid atomization assembly 19.

To sum up, the utility model discloses a theory of operation and use flow:

(1) when a passenger is sensed in the elevator main body 1 by the human body sensing device (and the starting condition of the disinfection device is met): simultaneously starting the air inlet machine 6 and the air outlet machine 7, wherein the air inlet machine 6 sucks in the external space and guides the external air into the transition box 12 through the air inlet pipe 10, the external air passes through the filter plate 13 in the transition box 12, then flows into the disinfectant tank 3 through the electromagnetic three-way valve 18 and the first conduit 9 (at this time, the electromagnetic three-way valve 18 is adjusted to the state of conducting the transition tank 12 and the first conduit 9), the outside air is filled into the disinfectant in the disinfectant tank 3 through the first conduit 9, thereby forming immersion sterilization, thereby completing the sterilization of the external air, and then uniformly flowing into the plurality of gas lances 2 through the second conduit 14, and sprayed toward the inside of the elevator main body 1 through the air injection holes, so that the sterilized outside air is brought into contact with passengers, then flows to the perforated pipe 8 and flows to the air outlet machine 7 through the air outlet pipe 11 to exhaust air, thus completing the circulating ventilation and disinfection. Wherein, the process that the air is spout through gas ejector 2 to porous pipe 8, can refer to the schematic diagram shown in fig. 4, at this in-process, the outside air after the disinfection blows to elevator main part 1 in from a plurality of directions, and then all flows to the middle part of elevator main part 1, make everywhere in elevator main part 1 form even disinfection air current from this, and when the passenger stands in elevator main part 1, its position of standing is located between the inner wall of porous pipe 8 and elevator main part 1, just is located the region that disinfection air current evenly circulates, can effectively realize the even disinfection of passenger in elevator main part 1 based on above-mentioned process from this.

(2) When sensing no passenger in elevator main part 1 through human induction system: the liquid atomization assembly 19 is started, specifically, the assembly at least comprises a liquid guide pump (not shown in the figure) and an atomizer (not shown in the figure), and the electromagnetic three-way valve 18 is adjusted, so that the first conduit 9 is communicated with the liquid atomization assembly 19, at the moment, disinfectant (alcohol) in the disinfectant tank 3 is guided into the liquid atomization assembly 19, and the disinfectant is atomized in the liquid atomization assembly 19 and then sprayed out by the atomization nozzle 20, so that the spraying disinfection of the elevator main body 1 is realized when no passenger exists.

When the above two kinds of sterilizing operations are performed, the sterilizing liquid tank 3 is positioned at the top in the elevator main body 1.

(3) When disinfectant is added to the disinfectant tank 3: the driving motor 4 is started to drive the lifting rope winding roller 5 to rotate forwards, the lifting rope and the disinfectant tank 3 are released and descend, and the disinfectant tank 3 longitudinally moves downwards to the bottom in the elevator main body 1, so that a worker can conveniently add disinfectant into the disinfectant tank 3; after the addition is finished, the motor 4 is driven again to drive the lifting rope winding roller 5 to rotate reversely, the lifting rope and the disinfectant box 3 are retracted and lifted, in the process, a small amount of disinfectant flows downwards into the liquid absorption cotton 16 under the guiding of the liquid guiding fibers 17, the liquid absorption cotton 16 is in a wet state, and the inner wall of the elevator main body 1 is wiped and disinfected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a box elevator induction type alcohol sprays degassing unit, includes elevator main part (1), and installs human induction system in elevator main part (1), its characterized in that: the top in the elevator main body (1) is provided with a disinfectant tank (3), the bottom of the disinfectant tank (3) is connected with a porous pipe (8) which is longitudinally arranged, and the porous pipe (8) is positioned in the middle position in the elevator main body (1); a plurality of air injection pipes (2) are embedded into the inner wall of the elevator main body (1) at equal intervals, a plurality of air injection holes are formed in each air injection pipe (2) at equal intervals, an air inlet machine (6) and an air outlet machine (7) are installed at the top of the outside of the elevator main body (1), an air inlet pipe (10) and a first guide pipe (9) which are communicated with each other are connected between the air inlet machine (6) and the disinfectant tank (3), a second guide pipe (14) is connected between the disinfectant tank (3) and each air injection pipe (2), and one end, located in the disinfectant tank (3), of the first guide pipe (9) is lower than one end, located in the disinfectant tank (3), of the second guide pipe (14); an air outlet pipe (11) is connected between the air outlet machine (7) and the perforated pipe (8).

2. The box elevator induction type alcohol spraying disinfection device of claim 1, characterized in that: the sterilizing liquid box (3) can be lifted up and down, a driving motor (4) and a lifting rope winding roller (5) are installed at the top outside the elevator main body (1), the lifting rope winding roller (5) is rotatably connected with an output shaft of the driving motor (4), and a lifting rope connected with the sterilizing liquid box (3) is wound on the lifting rope winding roller (5);

the top of the disinfectant tank (3) is provided with a first conduction and a second conduction, the first conduction is matched with the first guide pipe (9), and the second conduction is matched with the second guide pipe (14).

3. The box elevator induction type alcohol spraying disinfection device of claim 2, characterized in that: transition case (12) are installed to the intermediate position department of disinfectant case (3), and transition case (12) and disinfectant case (3) separable, the one end that air inlet machine (6) were kept away from in air-supply line (10) is located transition case (12), the one end that disinfectant case (3) were kept away from in first pipe (9) is located transition case (12).

4. The box elevator induction type alcohol spraying disinfection device of claim 3, characterized in that: a filter plate (13) is installed in the transition box (12), and the filter plate (13) is located between the outlet end of the air inlet pipe (10) and the inlet end of the first guide pipe (9).

5. A box elevator induction type alcohol spray disinfection device according to claim 3 or 4, characterized in that: install electromagnetism three-way valve (18) on first pipe (9), and the one end of electromagnetism three-way valve (18) is connected with liquid atomization component (19), atomizer (20) are installed to transition case (12) bottom, and atomizer (20) are connected with liquid atomization component (19).

6. The box elevator induction type alcohol spraying disinfection device of claim 3, characterized in that: the welding has mounting panel (15) on the outer wall of antiseptic solution case (3), and one side of mounting panel (15) is fixed with the cotton (16) of imbibition, the inner wall contact of the cotton (16) of imbibition and elevator main part (1), it has drain fiber (17) to run through in mounting panel (15), and in the one end of drain fiber (17) extended to antiseptic solution case (3), the other end extended to in the cotton (16) of imbibition.

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