CN216091573U - Hydrogen peroxide dry fog device - Google Patents
Hydrogen peroxide dry fog device Download PDFInfo
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- CN216091573U CN216091573U CN202122612008.1U CN202122612008U CN216091573U CN 216091573 U CN216091573 U CN 216091573U CN 202122612008 U CN202122612008 U CN 202122612008U CN 216091573 U CN216091573 U CN 216091573U
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Abstract
The utility model discloses a hydrogen peroxide dry fog device, wherein an inclined groove is formed in the front face of a shell, a liquid medicine container is placed in the groove, a touch screen is arranged on the back face of the shell, a high-pressure air pump is arranged below the groove in the front part of the shell, an ejection cylinder is obliquely arranged on the upper part of the shell, penetrates through the shell and is connected with an axial flow fan, an air inlet is formed in the lower part of the axial flow fan, a partition is arranged in the ejection cylinder to form three channels, a dry fog nozzle is arranged in each channel, each dry fog nozzle is provided with a liquid medicine pipe and a high-pressure air pipe, the liquid medicine pipe is connected with a liquid medicine container interface, and the high-pressure air pipe is connected with the high-pressure air pump. The utility model uses the axial flow fan to blow the dry fog into the air quickly to accelerate the dispersion of the Brownian motion, so that the concentration of the dry fog is kept in a short time, the effects of disinfection and sterilization of the space environment are achieved, and meanwhile, the corrosion to the color steel plate is reduced and the service life of the color steel plate is prolonged.
Description
Technical Field
The utility model relates to the technical field of sterilization and disinfection equipment, in particular to a hydrogen peroxide dry fog device.
Background
Hydrogen peroxide of the formula H2O2The water solution is commonly called as hydrogen peroxide, the appearance of the water solution is colorless transparent liquid, the water solution is a strong oxidant, and the water solution is suitable for wound disinfection and environment and food disinfection.
At present, many hydrogen peroxide atomizing degassing unit, the form that basically adopts the spraying, and utilize compressed air to atomize hydrogen peroxide, then disinfect, because the shower nozzle that adopts is ordinary spraying shower nozzle, consequently, the diameter that leads to forming hydrogen peroxide fog drops all is greater than 10 mu m, and at sterile in-process, the various steel sheet area of unit area contact is big, and hydrogen peroxide solution content is many, very easily produces the various steel sheet of condensation corrosion. The main reasons for corrosion of color steel plates are: 1) the unit area contact hydrogen peroxide amount of the color steel plate: the more hydrogen peroxide contacted per unit area, the more susceptible it is to corrosion; 2) hydrogen peroxide concentration: the higher the concentration of hydrogen peroxide used, the more corrosive it will be; 3) effect on humidity: if the humidity is increased more obviously, the risk of condensate is increased, and the corrosion risk is increased; 4) the smaller the particles, the lower the adhesion probability and the smaller the risk of corrosion and the longer the sterilization time: the longer the length the more susceptible to corrosion.
Therefore, in order to reduce the corrosiveness of the atomized hydrogen peroxide to the color steel plate, the humidity of the atomized hydrogen peroxide needs to be reduced, that is, the diameter of the droplets forming the hydrogen peroxide needs to be further reduced to be less than 10 μm, so as to form dry mist, for example, a dry mist nozzle disclosed in chinese patent publication No. CN203002554U, and the use of such a nozzle to generate the dry mist can reduce the corrosion to the color steel plate and prolong the service life of the color steel plate.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a hydrogen peroxide dry fog apparatus, which controls the size of atomized liquid drops below 10 μm through a dry fog nozzle, and then uses an axial flow fan to rapidly blow dry fog into the air to accelerate brownian motion dispersion, so that the concentration of the dry fog is maintained in a short time, thereby achieving the effects of disinfection and sterilization of space environment, reducing corrosion to color steel plates, and prolonging the service life of the color steel plates.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a hydrogen peroxide dry fog device comprises a shell, a liquid medicine container, a high-pressure air pump, an axial flow fan, a spray head, an injection cylinder, a touch screen, a control panel and a power cord, wherein an inclined groove is arranged on the front surface of the shell, a liquid medicine container interface is arranged on the upper portion of the groove, the liquid medicine container is placed in the groove and connected with the liquid medicine container interface, the touch screen is arranged on the back surface of the shell, a power switch is arranged below the touch screen, the control panel is arranged below the touch screen, the touch screen and the power switch are arranged on the control panel, the power cord penetrates through the shell from the lower portion of the back surface of the shell and is connected with the control panel, the high-pressure air pump is arranged below the groove on the front portion in the shell, the injection cylinder is obliquely arranged on the upper portion of the shell and penetrates through the shell to be connected with the axial flow fan, and an air inlet is arranged on the lower portion of the axial flow fan, the utility model discloses a medical liquid spraying device, including casing, air intake, spraying cylinder, medicine liquid pipe, medicine liquid container interface connection, high-pressure air pipe and axial fan, the air intake is left and right sides setting, the left and right sides face of casing is provided with the air vent of range in order on the position of air intake, be provided with the wall in the spraying cylinder, will spray a section of thick bamboo one and divide into three, forms three passageway, all is provided with a dry fog nozzle in every passageway, and every dry fog nozzle all is provided with medicine liquid pipe and high-pressure air pipe, medicine liquid pipe and medicine liquid container interface connection, high-pressure air pipe and high-pressure air pump are connected, high-pressure air pump, axial fan are connected with the control panel.
Further, be provided with the liquid medicine pump in the liquid medicine container interface, the liquid medicine pump is connected with liquid medicine pipe, and after liquid medicine container and liquid medicine container interface connection, the liquid medicine pipe inserted the liquid medicine container in, liquid medicine pump draws the liquid medicine, sends to the dry fog nozzle in for make the dry fog.
Furthermore, the liquid medicine container is a transparent container, and the liquid medicine inside the liquid medicine container is clearly visible.
Further, the liquid medicine pipe is a silicone tube.
Further, a driving motor of the axial flow fan is a variable frequency motor.
Further, the high-pressure air pipe is a metal pipe.
When the hydrogen peroxide dry fog device works, hydrogen peroxide solution is required to be filled into a liquid medicine container, then the liquid medicine container is arranged in the groove, equipment is set by a touch screen according to the size of a space to be sterilized and the concentration to be sterilized, and then dry fog is started to be manufactured for sterilization.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the hydrogen peroxide dry fog device, 3 dry fog nozzles are arranged in the spraying cylinder, so that the yield of hydrogen peroxide dry fog is larger than that of a side dry fog device, and the required concentration can be achieved in a short time.
2. According to the hydrogen peroxide dry mist device, the axial flow fan is arranged at the rear part of the spraying cylinder, so that a large amount of dry mist can be quickly sprayed out of the spraying cylinder, the Brownian motion of the dry mist is accelerated, and the hydrogen peroxide dry mist is quickly dispersed to the whole space needing sterilization.
3. According to the hydrogen peroxide dry fog device, the axial flow fan is a variable frequency fan, the spraying air speed can be set according to different spaces and different concentrations, the concentration of the sprayed hydrogen peroxide dry fog is controlled, and the sterilization time and the sterilization effect of the space to be sterilized are optimal.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic view of the internal structure of the present invention.
Fig. 4 is a schematic cross-sectional view of an ejection cartridge of the present invention.
In the figure: the device comprises a shell 1, a groove 2, an air vent 3, a power line 4, an injection cylinder 5, a touch screen 6, a power switch 7, a liquid medicine container 8, a liquid medicine container interface 9, a liquid medicine pump 10, a liquid medicine pipe 11, a high-pressure air pipe 12, a high-pressure air pump 13, an axial flow fan 14, a partition 15, a dry fog nozzle 16 and a control panel 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b):
as shown in fig. 1-4, a hydrogen peroxide dry fog device comprises a housing 1, a liquid medicine container 8, a high pressure air pump 13, an axial flow fan 14, a dry fog nozzle 16, an injection cylinder 5, a touch screen 6, a control panel 17 and a power cord 4, wherein the liquid medicine container 8 is a transparent plastic bottle, an inclined groove 2 is formed in the front surface of the housing 1, a liquid medicine container interface 9 is formed in the upper portion of the groove 2, and the liquid medicine container 8 is placed in the groove 2 and connected with the liquid medicine container interface 9, so that the two advantages are provided, firstly, the liquid medicine container 8 is easy to disassemble, and the liquid medicine container 8 is convenient to fill liquid medicine; secondly, the liquid medicine stock in the liquid medicine container 8 is directly perceived visible, and when can avoiding not having the liquid medicine in the liquid medicine container 8, equipment continued operation, but play the sterilization effect, be provided with liquid medicine pump 10 in the liquid medicine container interface 9, liquid medicine pump 10 is connected with liquid medicine pipe 11, liquid medicine pipe 11 is the silicone tube, and liquid medicine container 8 is connected the back with liquid medicine container interface 9, and liquid medicine pipe 11 inserts in sword liquid medicine container 8, and liquid medicine pump 10 draws the liquid medicine, sends to in the dry fog nozzle 16 for make dry fog, the back of casing 1 is provided with touch-sensitive screen 6, and the below of touch-sensitive screen 6 is provided with switch 7, control panel 17 sets up below touch-sensitive screen 6, touch-sensitive screen 6 and switch 7 set up on control panel 17, power cord 4 passes casing 1 from casing 1 lower part at the back and is connected with control panel 17. A high-pressure air pump 13 is arranged below the front groove 2 in the shell 1, an ejection barrel 5 is obliquely arranged on the upper portion of the shell 2, the ejection barrel 5 penetrates through the shell 1 to be connected with an axial flow fan 14, a driving motor of the axial flow fan 14 is a variable frequency motor, an air inlet is arranged on the lower portion of the axial flow fan 14, the air inlet is arranged on the left side and the right side, vent holes 3 which are sequentially arranged are formed in the positions of the air inlet on the left side and the right side of the shell 1, a partition 15 is arranged in the ejection barrel 5, the ejection barrel is divided into three parts to form three channels, a dry fog nozzle 16 is arranged in each channel, each dry fog nozzle 16 is provided with a medicine liquid pipe 11 and a high-pressure air pipe 12, the high-pressure air pipe 12 is a copper pipe, the medicine liquid pipe 11 is connected with a medicine liquid container interface 9, the high-pressure air pipe 12 is connected with the high-pressure air pump 13, the high-pressure air pump 13, The axial flow fan 14 is connected to the control board 17.
The hydrogen peroxide dry fog device provided by the utility model can generate dry fog with the particle size of 3-5 microns, the particles are fine and are easy to be blown and accelerated by wind, the Brownian motion diffusivity is good, the dry fog is not easy to be aggregated together to form large liquid drops, and the dry fog can bounce like an elastic body after meeting the surface of an object, so that the dry fog cannot be adhered to the surface of the object to soak the object.
According to the hydrogen peroxide dry fog device, fog in a room is not obvious and has high permeability in the whole sterilization process in the room, the walls of the room are not wet after sterilization, and the influence on equipment, color steel plates and the like is small.
Compared with a spray type sterilization device, the hydrogen peroxide concentration required by the utility model is 7 percent, the concentration required by the spray type sterilization device is 22 percent, the unit sterilization concentration is 90-130ppm, the spray type sterilization device requires 200-800ppm, and the usage amount of the sterilization device is 15-20 percent because the liquid drops formed by the spray type sterilization device are easy to adhere to the surface of a wall and wet the wallml/m3Whereas the device of the present invention requires only 4-5ml/m3The dosage is reduced greatly, and the volume is 50m3The indoor space is taken as an example, the spraying type fog drops are dispersed in the whole space for 15-20 minutes, while the dry fog of the device of the utility model is dispersed in the whole space for only 2-3 minutes, so that the whole space can be quickly covered.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. A hydrogen peroxide dry fog device is characterized in that: comprises a shell (1), a liquid medicine container (8), a high-pressure air pump (13), an axial flow fan (14), a dry fog nozzle (16), an injection cylinder (5), a touch screen (6), a control panel (17) and a power cord (4), wherein the front surface of the shell (1) is provided with an inclined groove (2), the upper part of the groove (2) is provided with a liquid medicine container interface (9), the liquid medicine container (8) is placed in the groove (2) and is connected with the liquid medicine container interface (9), the back surface of the shell (1) is provided with the touch screen (6), a power switch (7) is arranged below the touch screen (6), the control panel (17) is arranged below the touch screen (6), the touch screen (6) and the power switch (7) are arranged on the control panel (17), the power cord (4) penetrates through the shell (1) from the lower part of the back surface of the shell (1) and is connected with the control panel (17), a high-pressure air pump (13) is arranged below a front groove (2) in the shell (1), an ejection cylinder (5) is obliquely arranged on the upper portion of the shell (1), the ejection cylinder (5) penetrates through the shell (1) to be connected with an axial flow fan (14), an air inlet is formed in the lower portion of the axial flow fan (14), the air inlet is arranged on the left side and the right side, vent holes (3) which are arranged in sequence are formed in the positions of the air inlet on the left side and the right side of the shell (1), a partition (15) is arranged in the ejection cylinder (5), the ejection cylinder (5) is divided into three parts to form three channels, a dry fog nozzle (16) is arranged in each channel, each dry fog nozzle (16) is provided with a medicine liquid pipe (11) and a high-pressure air pipe (12), the medicine liquid pipe (11) is connected with an interface of a medicine liquid container (8), and the high-pressure air pipe (12) is connected with the high-pressure air pump (13), the high-pressure air pump (13) and the axial flow fan (14) are connected with the control panel (17).
2. The hydrogen peroxide dry fog apparatus of claim 1, wherein: a liquid medicine pump (10) is arranged in the liquid medicine container interface (9), and the liquid medicine pump (10) is connected with a liquid medicine pipe (11).
3. The hydrogen peroxide dry fog apparatus of claim 1, wherein: the liquid medicine container (8) is a transparent container.
4. The hydrogen peroxide dry fog apparatus of claim 1, wherein: the liquid medicine tube (11) is a silicone tube.
5. The hydrogen peroxide dry fog apparatus of claim 1, wherein: the driving motor of the axial flow fan (14) is a variable frequency motor.
6. The hydrogen peroxide dry fog apparatus of claim 1, wherein: the high-pressure air pipe (12) is a metal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122612008.1U CN216091573U (en) | 2021-10-28 | 2021-10-28 | Hydrogen peroxide dry fog device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122612008.1U CN216091573U (en) | 2021-10-28 | 2021-10-28 | Hydrogen peroxide dry fog device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216091573U true CN216091573U (en) | 2022-03-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122612008.1U Active CN216091573U (en) | 2021-10-28 | 2021-10-28 | Hydrogen peroxide dry fog device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216091573U (en) |
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2021
- 2021-10-28 CN CN202122612008.1U patent/CN216091573U/en active Active
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