CN216417882U

CN216417882U - Dry fog sterilizing machine

Info

Publication number: CN216417882U
Application number: CN202122940714.9U
Authority: CN
Inventors: 李应顺; 肖凯斌
Original assignee: Guangzhou Shunyuan Medical Equipment Co ltd
Current assignee: Guangzhou Shunyuan Medical Equipment Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-05-03
Anticipated expiration: 2031-11-25

Abstract

The utility model relates to a dry fog sterilizing machine. Dry fog sterilizing machine include: a housing on which a pressure sensor is disposed; the nozzle group is arranged on the shell and is provided with a liquid inlet, an air inlet and an atomization outlet; the disinfectant bottle is placed on the pressure sensor and is connected with the liquid inlet; the air compressor unit is connected with the air inlet; and the controller is respectively electrically connected with the air compressor unit and the pressure sensor. The dry fog sterilizer of the utility model can sterilize and disinfect the surfaces of air and environment objects.

Description

Dry fog sterilizing machine

Technical Field

The utility model relates to the field of medical equipment, especially relate to a dry fog sterilizing machine.

Background

In hospital environments, disinfection is generally performed by means of ultraviolet rays, ozone, photocatalyst, plasma, chemical fumigation, disinfectant wiping and the like. Wherein, the range of adopting the ultraviolet ray for disinfection is greatly limited, the disinfection effect is not clear, and the ultraviolet ray disinfection solution also has corrosiveness, which causes certain damage to human bodies; bacillus cannot be killed by adopting ozone for disinfection, and the influence of temperature and humidity is large; the disinfection effect is undefined by adopting the photocatalyst, and the photocatalyst has no inactivation to stubborn viruses and bacteria; the plasma basically has no sterilization effect and only has the air purification effect; the chemical fumigation has strong disinfection and sterilization effects, but has irritation and corrosivity; the wiping and disinfection by adopting the disinfectant can generate secondary pollution. With the improvement of the sterilization standard and the simplification of the sterilization process in hospitals, the above sterilization mode is continuously replaced by a new sterilization technology.

The atomization sterilization technology is used as a new technology for killing pathogens on an open surface in a closed environment, reconstructing a clean and sterile environment and completing the sterilization on the surfaces of air and environmental objects at one time. Therefore, the atomization disinfection technology is a safe, rapid and effective new environment purification technology.

Therefore, the applicant designs a dry mist sterilizer for sterilization and disinfection in hospitals.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a dry fog sterilizing machine, it can disinfect the disinfection to air and environment thing surface.

A dry mist sterilizer, comprising: a housing on which a pressure sensor is disposed; the nozzle group is arranged on the shell and is provided with a liquid inlet, an air inlet and an atomization outlet; the disinfectant bottle is placed on the pressure sensor and is connected with the liquid inlet; the air compressor unit is connected with the air inlet; and the controller is respectively electrically connected with the air compressor unit and the pressure sensor.

Further, the spraying direction of the atomizing outlet is 30-80 degrees to the horizontal plane.

Furthermore, a storage cavity is arranged in the shell, a storage door is hinged to the shell and used for opening or closing the storage cavity; the pressure sensor is arranged on the bottom surface of the storage cavity, the disinfectant bottle is placed on the pressure sensor, and the disinfectant bottle is positioned in the storage cavity.

Furthermore, a placing disc is placed on the pressure sensor, and the disinfectant bottle is placed in the placing disc.

Further, the nozzle group comprises a first nozzle and a second nozzle, and the first nozzle and the second nozzle are symmetrically arranged at the top of the shell; the disinfectant bottle is connected with the liquid inlet of the first nozzle through a first liquid inlet pipe, and is connected with the liquid inlet of the second nozzle through a second liquid inlet pipe; the controller is electrically connected with the first electromagnetic valve and the second electromagnetic valve respectively.

The air compressor unit comprises a first air compressor and a second air compressor, the first air compressor is connected with the air inlet of the first nozzle through a first air pressure pipe, and the second air compressor is connected with the air inlet of the second nozzle through a second air pressure pipe; the controller is respectively electrically connected with the first air compressor and the second air compressor.

Furthermore, the dry fog sterilizing machine is also provided with a cooling fan set, the cooling fan set is arranged on the shell, the cooling fan set is arranged opposite to the air compressor set and is positioned on one side of the air compressor set, and the cooling fan set is electrically connected with the controller.

Furthermore, the cooling fan set comprises a first cooling fan and a second cooling fan, the first cooling fan and the second cooling fan are arranged on the shell, the first cooling fan and the first air compressor are arranged oppositely and are located on one side of the first air compressor, the second cooling fan and the second air compressor are arranged oppositely and are located on one side of the second air compressor, and the controller is electrically connected with the first cooling fan and the second cooling fan respectively.

Further, an indicator light is arranged on the shell and electrically connected with the controller, and the indicator light has two indication states; when the indicator light is in a first indicating state, the dry fog sterilizing machine is in a working state; when the indicator light is in a second indicating state, the dry fog sterilizing machine is in a standby state.

Further, the indicator lamps are arranged on the front face of the shell and the left side face and the right side face of the shell; two wheels are arranged at the rear part of the bottom of the shell, and two foot pads are arranged at the front part of the bottom of the shell; a handle is arranged on the shell; two hooks are arranged on the shell; the shell is provided with a display screen, and the display screen is electrically connected with the controller; a printer is arranged on the shell and electrically connected with the controller; the shell is provided with a loudspeaker which is electrically connected with the controller; the dry fog sterilizer also comprises a remote controller, and the remote controller is in wireless communication with the controller; a first storage box is arranged on the shell and used for storing the remote controller; the shell is provided with a second storage box, and the second storage box is used for storing the distance measuring instrument.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

FIG. 1 is a schematic external view of a dry mist sterilizer according to an embodiment;

FIG. 2 is a schematic structural view of a dry mist sterilizer according to an embodiment;

FIG. 3 is a schematic view of the interior of the dry mist sterilizer according to the embodiment;

FIG. 4 is a schematic rear view of an embodiment of a dry mist sterilizer;

reference numerals:

1. a housing; 101. a pressure sensor; 102. a storage chamber; 103. a storage door; 104. placing a tray; 105. an indicator light; 106. a wheel; 107. a foot pad; 108. a handle; 109. hooking; 110. a display screen; 111. a printer; 112. a first storage box; 113. a second storage box; 115. a range finder; 116. a horn; 2. a disinfectant bottle; 201. a first liquid inlet pipe; 202. a second liquid inlet pipe; 203. a first solenoid valve; 204. a second solenoid valve; 3. an air compressor unit; 301. a first air compressor; 302. a second air compressor; 303. a first air compressing tube; 304. a second air compressing tube; 305. a first buffer member; 306. a second buffer member; 4. a nozzle group; 401. a first nozzle; 402. a second nozzle; 6. a heat radiation fan set; 601. a first heat dissipation fan; 602. a second heat dissipation fan.

Detailed Description

A dry fog sterilizer, which is shown in fig. 1 to 4, and comprises a shell 1, a disinfectant bottle 2, an air compressor unit 3, a nozzle unit 4 and a controller (not shown). A pressure sensor 101 is provided in the housing 1. The disinfectant bottle 2 is arranged in the shell 1, the disinfectant bottle 2 is placed on the pressure sensor 101, the pressure sensor 101 is used for measuring the weight of liquid in the disinfectant bottle 2 to evaluate the liquid stock of the disinfectant bottle 2, the disinfectant bottle 2 is used for storing disinfectant, and the disinfectant is preferably low-concentration composite hydrogen peroxide high-efficiency disinfectant which is very safe and effective for disinfecting environment and objects. The air compressor package 3 is disposed at the bottom of the interior cavity of the housing 1. The nozzle group 4 is arranged at the top of the shell 1, the nozzle group 4 is provided with a liquid inlet, an air inlet and an atomization outlet which are communicated with each other, the liquid inlet is connected with the disinfectant bottle 2 through a pipeline, the air inlet is connected with the air compressor group 3 through a pipeline, the spraying direction of the atomization outlet is 30-80 degrees to the horizontal plane, and the atomization outlet is used for spraying liquid-gas mixture in the nozzle group 4 to a preset position. The controller is respectively with air compressor unit 3, pressure sensor 101 electric connection, and the controller can control the start-stop of air compressor unit 3 according to pressure sensor 101's measured data.

In the using process, the air compressor generates high-pressure air, the high-pressure air enters the nozzle group 4 from the air inlet of the nozzle group 4 through the pipeline, negative pressure is generated in the nozzle group 4, so that the disinfectant is sucked into the nozzle group 4 from the disinfectant bottle 2, air molecules in the nozzle group 4 and disinfectant molecules are impacted at high speed to generate disinfection dry mist with the diameter of 3-5 microns, and the disinfection dry mist is sprayed to the surface of an object through the atomization outlet of the nozzle group 4, so that disinfection is realized.

Referring to fig. 1 to 4, a storage cavity 102 is provided on a left side surface of the housing 1, and a storage door 103 is hinged to the housing 1, the storage door 103 being used for opening or closing the storage cavity 102. The pressure sensor 101 is arranged on the bottom surface of the storage cavity 102, the storage tray 104 is arranged on the pressure sensor 101, the disinfectant bottle 2 is arranged in the storage tray 104, and the disinfectant bottle 2 is positioned in the storage cavity 102.

Referring to fig. 1 to 4, the air compressor set 3 includes a first air compressor 301 and a second air compressor 302, the nozzle set 4 includes a first nozzle 401 and a second nozzle 402, an air outlet of the first air compressor 301 is connected to an air inlet of the first nozzle 401 through a first air pressure pipe 303, an air outlet of the second air compressor 302 is connected to an air inlet of the second nozzle 402 through a second air pressure pipe 304, and the first nozzle 401 and the second nozzle 402 are symmetrically disposed on the top of the housing 1. The disinfectant bottle 2 is connected with the liquid inlet of the first nozzle 401 through a first liquid inlet pipe 201, the disinfectant bottle 2 is connected with the liquid inlet of the second nozzle 402 through a second liquid inlet pipe 202, a first electromagnetic valve 203 is arranged on the first liquid inlet pipe 201, and a second electromagnetic valve 204 is arranged on the second liquid inlet pipe 202. The controller is respectively electrically connected with the first air compressor 301, the second air compressor 302, the first electromagnetic valve 203 and the second electromagnetic valve 204, and the controller is used for controlling the start and stop of the first air compressor 301 and the second air compressor 302 and controlling the opening and closing of the first electromagnetic valve 203 and the second electromagnetic valve 204.

Referring to fig. 1 to 4, in order to reduce the vibration of the air compressor set 3 during the operation process, the air compressor set 3 further includes a first buffer 305 and a second buffer 306, the first buffer 305 is disposed at four corners of the bottom of the first air compressor 301, and the second buffer 306 is disposed at four corners of the bottom of the second air compressor 302.

Referring to fig. 1 to 4, in order to reduce the heat generated by the air compressor set 3, the dry fog sterilizer is further provided with a cooling fan set 6, the cooling fan set 6 is disposed on the housing 1, the cooling fan set 6 is disposed opposite to the air compressor set 3 and located at one side of the air compressor set 3, and the cooling fan set 6 is electrically connected to the controller. Specifically, the cooling fan set 6 includes a first cooling fan 601 and a second cooling fan 602, the first cooling fan 601 and the second cooling fan 602 are disposed on the housing 1, the first cooling fan 601 is disposed opposite to the first air compressor 301 and located at one side of the first air compressor 301, the second cooling fan 602 is disposed opposite to the second air compressor 302 and located at one side of the second air compressor 302, and the controller is electrically connected to the first cooling fan 601 and the second cooling fan 602, respectively.

Referring to fig. 1 to 4, in order to prevent a person from entering a disinfection room by mistake during the working process of the dry fog disinfection machine, an indicator lamp 105 is arranged on the housing 1, the indicator lamp 105 is electrically connected with the controller, and the indicator lamp 105 has two indication states; when the indicator lamp 105 is in the first indicating state, the dry fog sterilizer is in the working state of spraying the disinfectant; when the indicator lamp 105 is in the second indicating state, the dry fog sterilizer is in a standby state. In the present embodiment, the indicator lamps 105 are provided on the front surface of the housing 1 and the left and right side surfaces of the housing 1 for easy observation.

Referring to fig. 1 to 4, in order to facilitate carrying the dry mist sterilizer and to prevent the dry mist sterilizer from falling down due to vibration of the air compressor set 3 during operation, two wheels 106 are provided at the rear of the bottom of the housing 1, and two foot pads 107 are provided at the front of the bottom of the housing 1. When the dry fog sterilizer needs to be carried, the dry fog sterilizer is pushed to be in an inclined state, the foot pads 107 are lifted off, and the wheels 106 are in contact with the ground, so that the dry fog sterilizer is convenient to carry. When the dry fog sterilizer is required to work, the foot pads 107 and the wheels 106 are both contacted with the ground, and the whole dry fog sterilizer is supported by the foot pads 107 and the wheels 106 together.

Further, in order to facilitate moving the dry mist sterilizer and pushing the dry mist sterilizer in an inclined state, a handle 108 is provided at the rear of the top of the housing 1.

Further, in the process of moving the dry fog sterilizing machine, in order to facilitate the handling of the wires for the external power supply on the dry fog sterilizing machine, two hooks 109 are provided on the back of the housing 1. Before carrying, the electric wire can be wound between the two hooks 109, and the dry fog sterilizing machine can be carried after the electric wire is properly placed, so that the problem that the electric wire is dragged to the ground and other accidents are avoided.

Referring to fig. 1 to 4, a display screen 110 is disposed on the top surface of the housing 1, the display screen 110 is electrically connected to the controller, and the display screen 110 can be used for displaying the working state of the dry fog sterilizer, the amount of the disinfectant, and sending control signals to the controller.

Referring to fig. 1 to 4, a printer 111 is disposed on the front surface of the housing 1, the printer 111 is electrically connected to the controller, and the printer 111 is used for printing information such as a working area, a working range, and a working duration of the dry fog sterilizer.

Referring to fig. 1 to 4, a first storage box 112 is disposed on the left side surface of the housing 1, and the first storage box 112 is used for storing a remote controller (not shown), which is in wireless communication with the controller.

Referring to fig. 1 to 4, a second storage box 113 is provided at the rear surface of the housing 1, and the second storage box 113 stores a distance meter 115.

Referring to fig. 1 to 4, a speaker 116 is disposed on the back of the housing 1, the speaker 116 is electrically connected to the controller, and the speaker 116 is used for playing information in voice.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A dry mist sterilizer, comprising:

a housing (1), wherein a pressure sensor (101) is arranged on the housing (1);

the nozzle group (4) is arranged on the shell (1), and the nozzle group (4) is provided with a liquid inlet, an air inlet and an atomization outlet;

the disinfectant bottle (2) is placed on the pressure sensor (101), and the disinfectant bottle (2) is connected with the liquid inlet;

the air compressor unit (3), the said air compressor unit (3) links with said air intake;

the controller is respectively electrically connected with the air compressor unit (3) and the pressure sensor (101).

2. The dry mist sterilizer of claim 1, wherein: the spraying direction of the atomizing outlet is 30-80 degrees with the horizontal plane.

3. The dry mist sterilizer of claim 1, wherein: a storage cavity (102) is arranged in the shell (1), a storage door (103) is hinged to the shell (1), and the storage door (103) is used for opening or closing the storage cavity (102); the pressure sensor (101) is arranged on the bottom surface of the storage cavity (102), the disinfectant bottle (2) is placed on the pressure sensor (101), and the disinfectant bottle (2) is located in the storage cavity (102).

4. The dry mist sterilizer of claim 3, wherein: an object placing plate (104) is placed on the pressure sensor (101), and the disinfectant bottle (2) is placed in the object placing plate (104).

5. The dry mist sterilizer of claim 1, wherein:

the nozzle group (4) comprises a first nozzle (401) and a second nozzle (402), and the first nozzle (401) and the second nozzle (402) are symmetrically arranged at the top of the shell (1);

the disinfectant bottle (2) is connected with a liquid inlet of the first nozzle (401) through a first liquid inlet pipe (201), the disinfectant bottle (2) is connected with a liquid inlet of the second nozzle (402) through a second liquid inlet pipe (202), a first electromagnetic valve (203) is arranged on the first liquid inlet pipe (201), and a second electromagnetic valve (204) is arranged on the second liquid inlet pipe (202);

the controller is respectively electrically connected with the first electromagnetic valve (203) and the second electromagnetic valve (204).

6. The dry mist sterilizer of claim 5, wherein:

the air compressor unit (3) comprises a first air compressor (301) and a second air compressor (302), the first air compressor (301) is connected with an air inlet of the first nozzle (401) through a first air pressure pipe (303), and the second air compressor (302) is connected with an air inlet of the second nozzle (402) through a second air pressure pipe (304);

the controller is respectively electrically connected with the first air compressor (301) and the second air compressor (302).

7. The dry mist sterilizer of claim 6, wherein: the dry fog sterilizing machine is further provided with a cooling fan set (6), the cooling fan set (6) is arranged on the shell (1), the cooling fan set (6) is opposite to the air compressor set (3) and is located on one side of the air compressor set (3), and the cooling fan set (6) is electrically connected with the controller.

8. The dry mist sterilizer of claim 7, wherein: the cooling fan set (6) comprises a first cooling fan (601) and a second cooling fan (602), the first cooling fan (601) and the second cooling fan (602) are arranged on the shell (1), the first cooling fan (601) and the first air compressor (301) are oppositely arranged and are located on one side of the first air compressor (301), the second cooling fan (602) and the second air compressor (302) are oppositely arranged and are located on one side of the second air compressor (302), and the controller is respectively electrically connected with the first cooling fan (601) and the second cooling fan (602).

9. The dry mist sterilizer of claim 1, wherein: an indicator lamp (105) is arranged on the shell (1), the indicator lamp (105) is electrically connected with the controller, and the indicator lamp (105) has two indication states; when the indicator lamp (105) is in a first indicating state, the dry fog sterilizer is in a working state; when the indicator lamp (105) is in a second indicating state, the dry fog sterilizing machine is in a standby state.

10. The dry mist sterilizer of claim 9, wherein:

the indicator lamps are arranged on the front face of the shell (1) and the left side face and the right side face of the shell (1);

two wheels (106) are arranged behind the bottom of the shell (1), and two foot pads (107) are arranged in front of the bottom of the shell (1);

a handle (108) is arranged on the shell (1);

two hooks (109) are arranged on the shell (1);

a display screen (110) is arranged on the shell (1), and the display screen (110) is electrically connected with the controller;

a printer (111) is arranged on the shell (1), and the printer (111) is electrically connected with the controller;

a loudspeaker (116) is arranged on the shell (1), and the loudspeaker (116) is electrically connected with the controller;

the dry fog sterilizer also comprises a remote controller, and the remote controller is in wireless communication with the controller;

a first storage box (112) is arranged on the shell (1), and the first storage box (112) is used for storing the remote controller;

a second storage box (113) is arranged on the shell (1), and the second storage box (113) is used for storing a distance measuring instrument (115).