CN114052589A

CN114052589A - Movable disinfection and sterilization vehicle

Info

Publication number: CN114052589A
Application number: CN202010758899.9A
Authority: CN
Inventors: 陈芸戉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2022-02-18
Anticipated expiration: 2040-07-31
Also published as: CN114052589B

Abstract

A mobile disinfection and sterilization vehicle with the functions of floor washing, air cleaning and disinfection and sterilization, which structurally comprises: the device comprises a frame, a driving system, a water absorbing rake device, a disc brushing device, an air inlet, a disinfection and sterilization structure, a filter screen, an air outlet, a water storage tank, a chlorine dioxide storage tank and a power supply; except that the floor washing function can be achieved by utilizing the brush disc device, polluted virus air can be sucked into the disinfection and sterilization structure through the air inlet, the interception net is heated to 100 ℃ through the heating ring, viruses are blocked and killed in the high-temperature interception net, and the sterilization effect is achieved; the chlorine dioxide is sprayed out by the aerosol nozzles on the 360-degree spray ring for disinfection, then the chlorine dioxide is filtered by the medical grade filter screen, dirty air is changed into clean air after multiple times of disinfection and sterilization, and the clean air is circulated to the air outlet through the air outlet pipeline and is released, thereby achieving disinfection and sterilization treatment, in particular to COVID-19, SARS and Influenza viruses in the air which are afraid of high temperature.

Description

Movable disinfection and sterilization vehicle

Technical Field

The invention relates to the related field of cleaning equipment, in particular to a movable disinfection and sterilization vehicle which has three effects of cleaning the ground, cleaning the air, disinfecting and sterilizing and the like.

Background

The floor washing machine is a cleaning machine which is suitable for cleaning hard ground and simultaneously sucking and drying sewage and taking the sewage away from the site, and has the advantages of environmental protection, energy conservation, high efficiency and the like. The floor washing machine is respectively a semi-automatic floor washing machine, a full-automatic floor washing machine, a hand-push floor washing machine and a driving floor washing machine.

At present, the mechanisms of various floor washers and sweepers are basically the same, and the sweepers are mostly used for sweeping garbage with smaller particles such as dust and the like, but can not treat stains such as oil stains and the like; the floor cleaning machine can clean dirt such as oil stain and muddy water on the road surface, but has poor cleaning effect on raised dust on the road surface.

However, the conventional floor washing machine has only a floor washing function, and cannot sterilize and disinfect floating dust and dirty air during the floor washing process, especially high temperature resistant viruses such as COVID-19, SARS, and Influenza in the air.

Disclosure of Invention

Based on the reasons, the movable disinfection vehicle has the integrated functions of floor washing, air cleaning and disinfection, can be used with single function or mixed function, and has wide application range.

In order to achieve the above object, the present invention provides a mobile disinfection vehicle, comprising a vehicle frame; the driving system is arranged on the front side of the frame; a water absorption rake device arranged at the rear side of the frame; the disc brushing device is arranged below the frame; a lifting cover arranged above the rear side of the frame; an air inlet arranged at the rear side of the lifting cover and positioned above the rear side of the frame; a disinfecting and sterilizing structure which is arranged in the lifting cover and above the rear side of the frame, faces the direction of the driving system and is communicated with the air inlet; an air outlet arranged on the lifting cover; an air outlet pipeline which is communicated with the disinfection and sterilization structure and the air outlet; a filter screen arranged in the air outlet pipeline and positioned above the disinfection and sterilization structure, and the air outlet is positioned above the filter screen; the water storage tank is arranged on the frame and is communicated with the disc brushing device; the chlorine dioxide storage tank is arranged on the frame and is communicated with the disinfection and sterilization structure; and the power supply is arranged on the frame and at least electrically connected with the driving system and the disinfection and sterilization structure.

In some embodiments, the disinfection and sterilization structure comprises a motor, a fan, a disinfection tube, a motor fan controller, a heating controller, a chlorine dioxide delivery tube, a control valve, a heating ring holder, a heating ring, an interception net, a disinfection tube outlet, and a 360-degree spray ring, the motor is electrically connected to the power source, the front and rear sides of the fan are respectively connected to the motor and the disinfection tube, the motor fan controller and the heating controller are disposed on the outer surface of the disinfection tube and are electrically connected to the power source, the chlorine dioxide delivery tube is communicated with the chlorine dioxide storage tank and the disinfection tube, the control valve is disposed at a predetermined position of the chlorine dioxide delivery tube and is controlled by the heating controller, the heating ring holder is disposed at an end of the disinfection tube away from the fan, the heating ring is disposed at a side of the heating ring holder away from the disinfection tube, this interception net sets up in this heating ring keeps away from one side of this heating ring fixing base, and this disinfection pipe export sets up the one side of keeping away from this heating ring fixing base at this heating ring, and a lateral wall that this disinfection pipe exported is provided with a perforation, and this 360 degrees spraying ring sets up the one side of keeping away from this heating ring at this disinfection pipe export.

In some embodiments, the screen is a medical grade screen.

In some embodiments, the interception mesh is 400 mesh.

In some embodiments, the 360 degree spray ring has a nipple extending through the aperture of the outlet of the disinfection tube and communicating with the chlorine dioxide storage tank and a plurality of aerosol spray heads angularly spaced and inwardly disposed and communicating with the nipple.

In some embodiments, the water storage tank and the chlorine dioxide storage tank are disposed between the driving system and the water absorbing rake device and are disposed adjacent to each other.

In some embodiments, the storage tank has a removable tank lid and the storage chlorine dioxide tank has a removable chlorine dioxide tank lid.

In some embodiments, a rotating shaft is further disposed between the rake device and the air inlet.

By means of the structure, except that the water storage tank and the brush disc device can be utilized to achieve the floor washing function, dirty air can enter the disinfection and sterilization structure through the air inlet, the interception net is heated to 100 ℃ through the heating ring, and meanwhile, the dirty air is heated and sterilized; the chlorine dioxide is sprayed out by the aerosol nozzles on the 360-degree spray ring for disinfection, and then the disinfection is carried out by the medical grade filter screen, so that the dirty air is changed into clean air, and the clean air is circulated to the air outlet through the air outlet pipeline and is released, thereby achieving the functions of air purification, disinfection and sterilization to eliminate high-temperature resistant viruses such as COVID-19, SARS and Influenza in the air except for washing the ground.

Drawings

FIG. 1 is a perspective view of a mobile sterilization vehicle according to the present invention;

FIG. 2 is an exploded view of the sterilization structure of the mobile sterilization vehicle of the present invention;

FIG. 3 is a schematic perspective view of a portion of the mobile sterilization cart of the present invention;

FIG. 4 is a schematic view of the air circulation for sterilization in the mobile sterilization vehicle according to the present invention;

FIG. 5 is a schematic view illustrating the opening of the cover of the mobile disinfection vehicle according to the present invention;

the reference numbers illustrate:

100 movable sterilizing vehicle

1: vehicle frame

101: chassis

102 wheel

103 lug seat

2 drive system

3: water absorption rake device

4: disc brushing device

5: air inlet

6: filter screen

7, air outlet

8: water storage tank

801 water tank cover

9: chlorine dioxide storage tank

901 chlorine dioxide box cover

10: rotating shaft

11: air outlet pipeline

12, lifting cover

13: lug

200 sterilizing structure

201 motor

202 fan

203 sterilizing tube

204 motor fan controller

205 heating controller

206 chlorine dioxide conveying pipe

207 control valve

208 heating ring fixing seat

209 heating ring

210 intercepting network

211, outlet of the disinfection tube

212:360 degree spray ring

213 perforation

214 connecting pipe

215 aerosol spray head

P is a power supply.

Detailed Description

The following detailed description of the embodiments of the present invention refers to the accompanying drawings.

Referring to fig. 1, the mobile disinfection vehicle 100 of the present invention includes a vehicle frame 1, a driving system 2, a water absorbing rake device 3, a brush plate device 4, an air inlet 5, a disinfection structure 200, a filter screen 6, an air outlet 7, a water storage tank 8, a chlorine dioxide storage tank 9, and a power source P.

As shown in fig. 1, the frame 1 generally has a chassis 101 and a set of wheels 102 (only one of which is shown in fig. 1).

The driving system 2 is disposed at a front side of the frame 1 (i.e. the chassis 101) and is electrically connected to the power source P for a user to control the movement and related actions of the frame 1.

The rake device 3 is disposed on the rear side of the frame 1 (i.e., the chassis 101).

The brush plate device 4 is disposed below the vehicle frame 1 (i.e., the chassis 101).

The water storage tank 8 is arranged on the frame 1 (namely the chassis 101) and is communicated with the disc brushing device 4; therefore, a user controls the frame 1 to move forward by the driving system 2, and in the moving process, water is supplied to the brush disc structure 4 by the water storage tank 8, the ground is cleaned and scrubbed, and water on the ground is scraped and absorbed by the water absorption rake device 3, so that the effect of scrubbing the ground is achieved.

In addition, in some embodiments of the present invention, the mobile sterilization vehicle 100 further includes a lift-off cover 12 disposed on the rear side of the chassis 101 for opening the lift-off cover 12 and closing the lift-off cover 12 for replacing or maintaining the sterilization structure.

The air inlet 5 is arranged at the rear side of the lifting cover 12 and is positioned above the water suction rake device 3.

In some embodiments, referring to fig. 5, a lug seat 103 is provided at the rear side of the chassis 101, and a lug 13 connected to the rear side of the lift cover is fixed by a rotating shaft 10, so as to open and close the lift cover 12.

The sterilization structure 200 is disposed in the flip cover 12, above the rear side of the chassis 101, and is disposed toward the driving system 2, and is communicated with the air inlet 5.

The filter screen 6 is disposed in the air outlet pipe 11 and above the sterilizing structure 200. In some embodiments of the present invention, the screen 6 is a medical grade screen.

The air outlet 7 is arranged on the flip cover 12 and is positioned above the filter screen 6.

The chlorine dioxide storage tank 9 is arranged on the vehicle frame 1 (namely the chassis 101) and is communicated with the disinfection and sterilization structure 200. In some embodiments of the present invention, the water storage tank 8 and the chlorine dioxide storage tank 9 are disposed between the driving system 2 and the water absorbing rake device 3, and are disposed adjacent to each other. In some embodiments of the invention, the water storage tank 8 has a removable water tank cover 801 and the chlorine dioxide storage tank 9 has a removable chlorine dioxide tank cover 901. Therefore, when the water is used up, the water tank cover 801 can be opened to replenish the water into the water tank 8, and the water tank 8 is covered by the water tank cover 801; similarly, when the chlorine dioxide is used up, the chlorine dioxide tank cover 901 may be opened to replenish the chlorine dioxide into the chlorine dioxide storage tank 9, and the chlorine dioxide storage tank 9 may be closed with the chlorine dioxide tank cover 901.

The power source P is disposed on the frame 1 (i.e. the chassis 101) and electrically connected to at least the driving system 2 and the disinfection structure 200.

In some embodiments of the present invention, the mobile sterilization vehicle 100 further includes an air outlet pipe 11 for communicating the sterilization structure 200 with the air outlet 7, so as to guide the sterilized clean air to the air outlet 7 through the air outlet pipe 11, thereby achieving the effect of air cleaning.

Referring to fig. 2, the sterilization structure 200 includes a motor 201, a fan 202, a sterilization tube 203, a motor/fan controller 204, a heating controller 205, a chlorine dioxide delivery tube 206, a control valve 207, a heating ring holder 208, a heating ring 209, an interception net 210, a sterilization tube outlet 211, and a 360-degree spray ring 212. The motor 201 is electrically connected to a power source P. The front and rear sides of the fan 202 are connected to the motor 201 and the sterilizing duct 203, respectively. The motor fan controller 204 and the heating controller 205 are disposed on the outer surface of the sterilizing tube 203 and electrically connected to the power source P. In some embodiments of the present invention, as shown in fig. 2, the motor fan controller 204 and the heating controller 205 are disposed on opposite sides of the outer surface of the sterilizing duct 203, respectively. The chlorine dioxide conveying pipe 206 is communicated with the chlorine dioxide storage tank 9 and the disinfection pipe 203. The control valve 207 is provided at a predetermined position of the chlorine dioxide delivery pipe 206 and is controlled by the heating controller 205, i.e., controls whether chlorine dioxide is flowed into the sterilizing pipe 203. The heating ring fixing base 208 is arranged at one end of the sterilizing tube 203 far away from the fan 202, the heating ring 209 is arranged at one side of the heating ring fixing base 208 far away from the sterilizing tube 203, and the intercepting net 210 is arranged at one side of the heating ring 209 far away from the heating ring fixing base 208. In some embodiments of the present invention, the intercepting net 210 is 400 mesh. The outlet 211 of the disinfection tube is arranged at a side of the heating ring 209 far away from the heating ring fixing seat 208, and a through hole 213 is arranged on a side wall of the outlet 211 of the disinfection tube. A 360 degree spray ring 212 is provided on the side of the disinfection tube outlet 211 remote from the heating ring 209.

Referring to fig. 2, the 360 degree spray ring 212 has a nozzle 214 and a plurality of aerosol nozzles 215. A nipple 214 extends through a bore 213 in the outlet 211 of the sterilizing tube and communicates with the chlorine dioxide storage tank 9, and a plurality of aerosol spray nozzles 215 are angularly spaced and inwardly disposed and communicate with the nipple 214. The heating controller 205 can turn on or off the high-temperature sterilization heating ring 209 to 100 ℃ and the control valve 207 can make the aerosol spray head 215 spray.

Referring to fig. 3 and 4, dirty air may enter the sterilization structure 200 through the air inlet 5, i.e., dirty air contaminated with viruses may be sucked into the sterilization pipe 203 by the fan 202 and flow toward the sterilization outlet 211. Then, the interception net 210 is heated to 100 ℃ by the heating ring 209, and simultaneously, the virus in the dirty air is heated and intercepted, so that the effects of disinfection and sterilization are achieved; the bacteria and viruses in the dirty air are sprayed by the plurality of aerosol nozzles 215 on the 360-degree spray ring 212 to sterilize the dirty air, and then filtered by the medical grade (HEPA) filter screen 6, so that the dirty air is changed into clean air, and the clean air is circulated from the air outlet pipeline 11 to the air outlet 7 to be released, thereby achieving the functions of cleaning the ground and sterilizing to eliminate the COVID-19, SARS and Influenza viruses in the air which are afraid of high temperature.

While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. Although the present invention has been explained with reference to preferred embodiments, it is not to be construed as being limited thereto. It should be noted that many other similar embodiments can be constructed by those skilled in the art according to the inventive concept, which are within the scope of the invention.

Claims

1. A mobile sterilization vehicle, comprising: a frame; the driving system is arranged on the front side of the frame; a water absorption rake device arranged at the rear side of the frame; the disc brushing device is arranged below the frame; a lifting cover arranged above the rear side of the frame; an air inlet arranged at the rear side of the lifting cover and positioned above the rear side of the frame; a disinfecting and sterilizing structure which is arranged in the lifting cover and above the rear side of the frame, faces the direction of the driving system and is communicated with the air inlet; an air outlet arranged on the lifting cover; an air outlet pipeline which is communicated with the disinfection and sterilization structure and the air outlet; a filter screen arranged in the air outlet pipeline and positioned above the disinfection and sterilization structure, and the air outlet is positioned above the filter screen; the water storage tank is arranged on the frame and is communicated with the disc brushing device; the chlorine dioxide storage tank is arranged on the frame and is communicated with the disinfection and sterilization structure; and the power supply is arranged on the frame and at least electrically connected with the driving system and the disinfection and sterilization structure.

2. The mobile sterilization vehicle of claim 1, wherein the sterilization structure comprises a motor, a fan, a sterilization tube, a motor fan controller, a heating controller, a chlorine dioxide delivery tube, a control valve, a heating ring holder, a heating ring, an interception net, a sterilization tube outlet, and a 360-degree spray ring, the motor is electrically connected to the power source, the front and rear sides of the fan are respectively connected to the motor and the sterilization tube, the motor fan controller and the heating controller are disposed on the outer surface of the sterilization tube and are electrically connected to the power source, the chlorine dioxide delivery tube is communicated with the chlorine dioxide storage tank and the sterilization tube, the control valve is disposed at a predetermined position of the chlorine dioxide delivery tube and is controlled by the heating controller, the heating ring holder is disposed at an end of the sterilization tube away from the fan, this heating ring setting is kept away from one side of this disinfection pipe at this heating ring fixing base, and this interception net setting is kept away from one side of this heating ring fixing base at this heating ring in, and this disinfection pipe export setting is kept away from one side of this heating ring fixing base at this heating ring, and a lateral wall that this disinfection pipe exported is provided with a perforation, and this 360 degrees spraying ring setting is kept away from one side of this heating ring at this disinfection pipe export.

3. A mobile sterilization vehicle according to claim 1 wherein the screen is a medical grade screen.

4. The mobile sterilization vehicle of claim 2, wherein the intercepting net is 400 mesh.

5. The mobile sterilization vehicle of claim 2, wherein the 360 degree spray ring has a nozzle extending through the aperture of the outlet of the sterilization tube and communicating with the chlorine dioxide storage tank, and a plurality of aerosol nozzles angularly spaced and inwardly disposed and communicating with the nozzle.

6. The mobile sterilization vehicle of claim 1, wherein the water storage tank and the chlorine dioxide storage tank are disposed between the driving system and the water rake device and are disposed adjacent to each other.

7. The mobile sterilization vehicle of claim 6, wherein the water storage tank has a removable tank lid, and the chlorine dioxide storage tank has a removable chlorine dioxide tank lid.

8. The portable disinfection vehicle of claim 1, wherein the chassis of the vehicle frame has a lug seat at the rear side of the chassis, and the lug connected to the rear side of the lift cover is fixed by a rotating shaft to open and close the lift cover.