CN218511114U

CN218511114U - Air sterilizing purifier

Info

Publication number: CN218511114U
Application number: CN202223013041.3U
Authority: CN
Inventors: 陈建民; 刘文清
Original assignee: Shenzhen Invic Health Environmental Technology Co ltd
Current assignee: Shenzhen Invic Health Environmental Technology Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-02-21
Anticipated expiration: 2032-11-11

Abstract

The utility model provides an air disinfection clarifier includes casing, fan, first purification subassembly, plasma module, ozonolysis module and panel, one side of casing is equipped with the air intake, and the opposite side is equipped with the air outlet, the fan set up in the casing, first purification subassembly set up in the casing, plasma module set up in the casing, ozonolysis module install in the casing, and be located plasma module with between the air outlet, the panel is located ozonolysis module dorsad one side of casing to the lid dress is in on the air outlet. This application has solved prior art through first purification subassembly, plasma module and ozonolysis module and can only carry out the part to the air and filter, can't kill the problem of virus and bacterium in the air.

Description

Air sterilizing purifier

Technical Field

The application relates to the technical field of air disinfection and purification, in particular to an air disinfection purifier.

Background

The existing purifier and air conditioner with purification function are composed of circulating fan and filter screen, the fan makes the indoor air circulate in the air duct, and the filter screen is added in the air duct, which utilizes the filtration and adsorption of the filter screen to play the role of air purification.

In the process of implementing the present application, the inventor finds that the prior art has at least the following problems:

the existing purifier can only partially filter air, cannot kill viruses and bacteria in the air, and needs to be matched with a separate sterilizer for use, so that the configuration price of the product is high; the existing sterilizer adopts plasma equipment to remove pathogenic microorganisms in the air, but the plasma equipment can release a large amount of ozone in the process of generating plasma, and the exceeding of the ozone has negative effects on the health of human bodies, animals and plants.

Therefore, it is an urgent need to solve the problems of the prior art to provide a sterilization purifier which integrates the purification and sterilization into a whole and reduces the ozone discharge during the sterilization process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems existing in the prior art, the application provides an air disinfection purifier integrating purification and sterilization, and the ozone decomposition module is arranged to reduce the discharge amount of ozone in the sterilization process. In order to achieve the above purpose, the following technical solutions are specifically adopted in the present application:

the application provides an air disinfection purifier, includes:

the air conditioner comprises a shell, wherein one side of the shell is provided with an air inlet, and the other side of the shell is provided with an air outlet;

the fan is arranged in the shell and used for driving air to flow from the air inlet to the air outlet;

the first purification assembly is arranged in the shell and is used for filtering air passing through the first purification assembly;

the plasma module is arranged in the shell and is used for sterilizing and disinfecting air entering the shell;

the ozone decomposition module is arranged in the shell, is positioned between the plasma module and the air outlet and is used for decomposing ozone generated by the plasma module;

and the panel is positioned on one side of the ozone decomposition module, which is back to the shell, and covers the air outlet.

In some embodiments, the number of the fans is at least two, the two fans are distributed along the height extension direction of the housing, the number of the plasma modules corresponds to the number of the fans, and each plasma module is respectively arranged on the air outlet side of each fan.

In some embodiments, the first purification component comprises a primary filter screen and a chlorine dioxide filter screen, and the primary filter screen and the chlorine dioxide filter screen are sequentially arranged on the air inlet side of the fan.

In some embodiments, the air inlet side of the shell is provided with a mounting groove, and the primary filter screen and the chlorine dioxide filter screen are detachably mounted in the mounting groove.

In some embodiments, the first purification component further comprises an isolation snap-gauge disposed between the primary filter screen and the chlorine dioxide filter screen.

In some embodiments, the air disinfection purifier further comprises a high efficiency composite filter screen disposed on a side of the ozone decomposition module facing away from the housing.

In some embodiments, the air outlet side of casing is equipped with the draw-in groove, high-efficient compound filter screen sets up in the draw-in groove, just high-efficient compound filter screen is being close to one side of ozonolysis module is equipped with the joint groove, ozonolysis module set up in the joint inslot.

In some embodiments, the ozonolysis module is a manganese dioxide screen.

In some embodiments, the air disinfection purifier further comprises a sensor and a display screen, wherein the sensor is arranged in the shell and used for detecting the quality of air flowing into the shell;

the display screen set up in the panel dorsad one side of casing, just the display screen with the sensor is connected, is used for showing the testing result of sensor.

In some embodiments, the air disinfection purifier further comprises a controller, and the controller is respectively connected with the fan and the sensor and is used for adjusting the rotating speed of the fan according to the detection result of the sensor; and/or

The controller is respectively connected with the plasma module and the sensor and is used for controlling the work of the plasma module according to the detection result of the sensor.

The utility model provides an air disinfection clarifier includes casing, fan, first purification subassembly, plasma module, ozonolysis module and panel, one side of casing is equipped with the air intake, and the opposite side is equipped with the air outlet, the fan set up in the casing, be used for driving air to follow the air intake flow direction to the air outlet, first purification subassembly set up in the casing, be used for to the process the air of first purification subassembly filters, the plasma module set up in the casing, be used for to getting into the disinfection of disinfecting of air in the casing, ozonolysis module install in the casing, and be located plasma module with between the air outlet, be used for decomposing the ozone that the plasma module generated, the panel is located ozonolysis module dorsad one side of casing, and the lid dress is in on the air outlet. Air that will follow the air intake entering casing through first purification subassembly filters, disinfect the disinfection to the air through plasma module, and the in-process that produces plasma at plasma module, can decompose unnecessary ozone through the ozonolysis module, can not lead to ozone to exceed standard, therefore, it can only carry out the part to the air and filter to have solved prior art, can't kill the problem of virus and bacterium in the air, and can avoid producing a large amount of ozone and the problem of contaminated air through plasma module sterilization in-process, the air that disinfects in the true sense has been realized.

Drawings

Fig. 1 is a schematic structural diagram of an air disinfection purifier provided in an embodiment of the present application.

Fig. 2 is a schematic structural view of the first purification assembly and the housing in fig. 1.

Fig. 3 is a schematic structural diagram of the ozonolysis module and the high-efficiency composite filter screen in fig. 1.

Fig. 4 is a schematic structural diagram of the panel in fig. 1.

Reference numerals:

1. a first purification assembly; 11. a primary filter screen; 12. a chlorine dioxide filter screen; 2. a housing; 21. mounting grooves; 3. a fan; 4. a universal wheel; 5. a top cover is arranged; 6. a sensor; 7. a plasma module; 8. an ozone decomposition module; 9. high-efficiency composite filter screens; 10. a panel; 13. a display screen.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; unless specified or indicated otherwise, the term "plurality" means two or more, and the term "plurality" means two or more; the terms "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, integrally connected, or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In the description of the present application, it should be understood that the terms "upper" and "lower" used in the description of the embodiments of the present application are used in a descriptive sense only and not for purposes of limitation. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element through intervening elements.

The existing air disinfection purifier needs the purifier and the sterilizer to be used in a split matching mode, the product price and the engineering cost are high, a single sterilization device is low in bacterial virus killing rate, only can filter large particles in air, cannot filter PM2.5 and PM0.3 level small particles, cannot filter peculiar smell, cannot fundamentally solve the problem of stink, cannot effectively control the amount of generated ozone, and is harmful to human bodies along with the generation of byproducts in the air purification process.

Referring to fig. 1, fig. 1 is a schematic structural view of an air disinfection purifier provided in an embodiment of the present application. The application discloses air disinfection purifier, this air disinfection purifier include casing 2, fan 3, first purification subassembly 1, plasma module 7, ozonolysis module 8 and panel 10. Wherein, one side of casing 2 is equipped with the air intake, and the opposite side is equipped with the air outlet, and fan 3 sets up in casing 2 for drive air flows to the air outlet from the air intake. First purification subassembly 1 sets up in casing 2 to be located the air inlet side of fan 3, be used for filtering the air through first purification subassembly 1, for example filter the big particulate matter in the air, adsorb bacterium virus and peculiar smell gas. The plasma module 7 is disposed in the housing 2 and located on the air outlet side of the fan 3, and is used for sterilizing and disinfecting air entering the housing 2, for example, killing bacteria and viruses in the air.

In some embodiments, the first purifying assembly 1 may be disposed on the air outlet side of the fan 3, as long as the air inside the casing 2 can be filtered, and the specific disposition position may be adjusted according to actual conditions.

In some embodiments, the plasma module 7 may also be disposed between the first purifying assembly 1 and the air inlet side of the blower 3, so that air enters the housing 2 from the air inlet by the driving action of the blower 3 on the air, and is sterilized and disinfected by the plasma module 7, and clean air flows out from the air outlet through the air inlet side and the air outlet side of the blower 3.

The ozone decomposition module 8 is arranged in the shell 2, is positioned between the plasma module 7 and the air outlet and is used for decomposing ozone generated by the plasma module 7 or reacting with formaldehyde to generate harmless carbon dioxide. The panel 10 is located on the side of the ozonolysis module 8 opposite to the housing 2 and covers the air outlet. This embodiment will be followed the air that the air intake got into in the casing 2 through first purification subassembly 1 and filtered, and the disinfection of disinfecting through plasma module 7 will be passed through to the air after first purification subassembly 1 filters, and the in-process that produces plasma at plasma module 7, can decompose unnecessary ozone through ozonolysis module 8, can not lead to ozone to exceed standard, consequently, it can only carry out the part to the air to have solved prior art and filter, the problem of virus and bacterium in the air can't be killed, and can avoid producing a large amount of ozone and the problem of contaminated air among the sterilization process through plasma module 7, the air that disinfects in the true sense has been realized. Specifically, the first purification assembly 1 is used for filtering dust particles with particle sizes of 5um and above in the air, and adsorbing bacteria, viruses and odor. The plasma module 7 is used for sterilizing and disinfecting air entering the housing 2. Furthermore, the plasma module 7 has active groups capable of generating a proper amount of ozone and a large amount of strong oxidizing property, the active groups react with nucleic acid of bacteria and viruses to denature and die the bacteria and viruses, high-energy particles of the plasma module 7 can puncture bacteria and virus particles to die the bacteria and viruses, meanwhile, the groups of the ozone, the strong oxidizing hydroxyl groups and the like generated by the plasma module 7 in the air ionization process can chemically react with odor gas in the air to generate stable products and heat, the generated ozone and a large amount of strong oxidizing active groups can also decompose harmful substances such as formaldehyde and toluene, and the odor is fundamentally removed in the process. The ozone decomposition module 8 is used for decomposing ozone generated by the plasma module 7 or reacting with formaldehyde to generate harmless carbon dioxide. The panel 10 is located on the side of the ozonolysis module 8 opposite to the housing 2 and covers the air outlet, so that the ozonolysis module 8 can be fixed more firmly by pressing the panel 10.

In some embodiments, ozonolysis module 8 may be a manganese dioxide screen.

During purification, unclean air firstly flows through the first purification assembly 1 under the action of the fan 3, large particles in the air are filtered through the first purification assembly 1, bacteria viruses and peculiar smell are adsorbed, then the unclean air flows through the plasma module 7, the air entering the shell 2 is sterilized and disinfected through the plasma module 7, then the unclean air flows through the manganese dioxide filter screen, residual ozone generated by the plasma module 7 is decomposed through the manganese dioxide filter screen, and harmless carbon dioxide is generated through reaction with formaldehyde, and finally the unclean air flows out through the panel 10 to obtain clean air.

This embodiment has solved prior art through first purification subassembly 1, plasma module 7 and manganese dioxide filter screen and can only carry out the part to the air and filter, can't kill the problem of virus and bacterium in the air.

Referring to fig. 2, fig. 2 is a schematic structural view of the first purification assembly and the housing in fig. 1. The first purifying component 1 comprises a primary filter screen 11 and a chlorine dioxide filter screen 12. The primary filter screen 11 and the chlorine dioxide filter screen 12 are sequentially arranged in the shell 2 along the air flowing direction, the chlorine dioxide filter screen 12 is arranged on the side wall of the shell 2 and is positioned on the air inlet side of the fan 3, and the primary filter screen 11 is arranged on one side of the chlorine dioxide filter screen 12, which is back to the air inlet side of the fan 3.

Further, first purification subassembly 1 still includes the isolation cardboard, and the isolation cardboard sets up between primary effect filter screen 11 and chlorine dioxide filter screen 12, guarantees that the installation and the dismantlement of primary effect filter screen 11 and chlorine dioxide filter screen 12 do not influence each other.

Further, the air inlet side of the shell 2 is provided with an installation groove 21, and the primary filter screen 11 and the chlorine dioxide filter screen 12 are detachably installed in the installation groove 21. During assembly, the primary filter screen 11 and the chlorine dioxide filter screen 12 can be inserted into the mounting groove 21 along the height extending direction of the shell 2, so that the primary filter screen 11 and the chlorine dioxide filter screen 12 can be mounted; when the filter screen is disassembled, the primary filter screen 11 and the chlorine dioxide filter screen 12 can be drawn out of the mounting groove 21 along the extending direction of the height of the shell 2, so that the primary filter screen 11 and the chlorine dioxide filter screen 12 can be disassembled.

This embodiment can filter 5um and above particle diameter's dust particle in the air through primary filter 11, can adsorb partly bacterial virus through chlorine dioxide filter 12, and can utilize strong oxidizing property to kill bacterial virus's carrier cell, and chlorine dioxide filter 12 can also adsorb partly odorous gas simultaneously and take place dehydration and react and produce neutral product and heat. Meanwhile, the primary filter screen 11 and the chlorine dioxide filter screen 12 are detachably arranged on the shell 2, so that the maintenance and cleaning are convenient; through being equipped with the isolation cardboard between primary effect filter screen 11 and chlorine dioxide filter screen 12, can avoid primary effect filter screen 11 and chlorine dioxide filter screen 12 at the mutual influence of installation and dismantlement in-process.

In order to guarantee the stability of the installation of primary filter screen 11 and chlorine dioxide filter screen 12, this air disinfection purifier still includes top cap 5, and top cap 5 sets up in 2 tops of casing for the displacement of primary filter screen 11 and chlorine dioxide filter screen 12 on 2 high extending direction of casing is injectd, thereby has guaranteed the stability of primary filter screen 11 and chlorine dioxide filter screen 12 installation.

With reference to fig. 2, at least two fans 3 are provided, two fans 3 are distributed along the height extension direction of the housing 2, the number of the plasma modules 7 corresponds to the number of the fans 3, and each plasma module 7 is respectively disposed on the air outlet side of each fan 3. It is understood that in other embodiments, three or more fans 3 may be provided.

Referring to fig. 3, fig. 3 is a schematic structural view of the ozonolysis module and the high-efficiency composite filter screen in fig. 1. The air disinfection purifier also comprises a high-efficiency composite filter screen 9, and the high-efficiency composite filter screen 9 is arranged on one side of the ozone decomposition module 8, which is back to the shell 2. Specifically, the air outlet side of casing 2 is equipped with the draw-in groove, and high-efficient compound filter screen 9 sets up in the draw-in groove of casing 2, and high-efficient compound filter screen 9 is equipped with the joint groove in the one side that is close to ozonolysis module 8, and ozonolysis module 8 sets up in the joint inslot.

This embodiment can decompose plasma module 7 through ozonolysis module 8 and produce surplus ozone, prevents that ozone from accumulating too much and leading to the fact the problem production of taking the peculiar smell in the air, can also decompose formaldehyde simultaneously, reacts with formaldehyde and generates harmless carbon dioxide, can filter fine particle thing, pollen, haze, PM0.3 etc. in the air through high-efficient compound filter screen 9.

In addition, this embodiment is equipped with the draw-in groove through the air outlet side at casing 2, is provided with the joint groove in one side that high-efficient compound filter screen 9 is close to ozonolysis module 8 to set up ozonolysis module 8 in the joint inslot, be fixed in the draw-in groove with high-efficient compound filter screen 9, not only easy to assemble can reduce area and space again, make the air disinfection clarifier outward appearance guarantee again beautifully under the prerequisite that realizes the efficiency.

Referring to fig. 2 and 4, fig. 4 is a schematic structural view of the panel of fig. 1. The air disinfection purifier also comprises a sensor 6, a display screen 13 and a controller, wherein the sensor 6 is arranged in the shell 2 and used for detecting the quality of air flowing into the shell 2. The display 13 is disposed on a side of the panel 10 opposite to the housing 2, and the display 13 is connected to the sensor 6 for displaying a detection result of the sensor 6. The controller is respectively connected with the fan 3, the sensor 6 and the plasma module 7 and is used for adjusting the rotating speed of the fan 3 and controlling the work of the plasma module 7 according to the detection result of the sensor 6.

In the present embodiment, the sensor 6 includes a PM2.5 sensor and an ozone sensor, but is not limited to these two sensors. The controller is used for adjusting the rotating speed of the fan 3 and controlling the operation of the plasma module 7 according to the detection result of the sensor 6, and it is understood that in other embodiments, the controller may be used for only adjusting the rotating speed of the fan 3 or controlling the operation of the plasma module 7.

Specifically, when the sensor 6 detects that the air quality parameter is excellent, the controller automatically controls the fan 3 to run at a low speed, so that the air is contacted more fully when passing through the germicidal lamp or the plasma module 7, and the sterilization and disinfection are carried out more efficiently; when the sensor 6 detects the air quality parameter difference, the controller automatically controls the fan 3 to run at a high speed, so that the air circulates more sufficiently in the purifying device, and dust, fine particles, peculiar smell and the like in the air are filtered more efficiently. When the sensor 6 detects that the ozone content in the indoor environment exceeds the standard, the controller controls the plasma module 7 to stop, but the purification module continues to keep the current state; if the detected ozone concentration is lower than the national standard limit value, the plasma module 7 is automatically started again or is manually started on the display screen 13. Give display screen 13 in real time through sensor 6's detected value, let the user can observe indoor air quality situation in real time, but the disinfection module forced operation of free choice still keeps intelligent operation, and display screen 13 host computer has the highest permission of operation to satisfy user's free demand.

In order to facilitate the removal of this air disinfection purifier, this air disinfection purifier still includes universal wheel 4, and universal wheel 4 sets up in air disinfection purifier bottom, makes things convenient for this air disinfection purifier's removal through universal wheel 4, and it is more convenient to use.

The specific purification process is as follows: under the action of the fan 3, unclean air sequentially flows through the primary filter screen 11, the chlorine dioxide filter screen 12, the plasma module 7, the ozone decomposition module 8, the high-efficiency composite filter screen 9 and the panel 10, so that large particles, pollen and other dust in the air can be filtered through the primary filter screen 11; the chlorine dioxide filter screen 12 can adsorb a part of bacteria and viruses, can kill carrier cells of the bacteria and viruses by utilizing strong oxidizing property, and can adsorb a part of odor gas to generate dehydration reaction to generate neutral products and heat. In the plasma module 7, because the plasma module 7 has active groups capable of generating a proper amount of ozone and a large amount of strong oxidizing property, the active groups can react with nucleic acid of bacteria and viruses to denature the bacteria and viruses to die, high-energy particles of the plasma module 7 can puncture bacteria and virus particles to die, meanwhile, the groups of ozone, strong oxidizing hydroxyl groups and the like generated by the plasma module 7 when the air is ionized can chemically react with odor gas in the air to generate stable products and heat, the generated ozone and a large amount of strong oxidizing active groups can also decompose harmful substances such as formaldehyde, toluene and the like, and odor is fundamentally removed in the process. The plasma module 7 can be decomposed to generate excessive ozone through the ozone decomposition module 8, so that the problem of odor in the air caused by excessive accumulation of ozone is prevented, and meanwhile, formaldehyde can be decomposed to react with the formaldehyde to generate harmless carbon dioxide; then can filter fine particulate matter, pollen, haze, PM0.3 etc. in the air through high-efficient compound filter screen 9, finally flow through panel 10, obtain clean air. During the period, when the sensor 6 detects that the air quality parameter is excellent, the controller automatically controls the fan 3 to run at a low speed, so that the air is contacted more fully when passing through the germicidal lamp or the plasma module 7, and the sterilization and disinfection are carried out more efficiently; when the sensor 6 detects that the air quality parameter is poor, the controller automatically controls the fan 3 to run at a high speed, so that the air circulates more sufficiently in the purification device, and dust, fine particles, peculiar smell and the like in the air are filtered more efficiently. When the sensor 6 detects that the ozone content in the indoor environment exceeds the standard, the controller controls the plasma module 7 to stop, but the purification module continues to keep the current state; if the ozone concentration is detected to be lower than the national standard limit value, the plasma module 7 is automatically started again or is manually started on the display screen 13.

The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims

1. An air sterilizer purifier, comprising:

the first purification assembly is arranged in the shell and used for filtering air passing through the first purification assembly;

and the panel is positioned on one side of the ozone decomposition module, which is back to the shell, and is covered on the air outlet.

2. The air disinfection purifier as recited in claim 1, wherein there are at least two fans, two fans are distributed along the height extension direction of the housing, the number of the plasma modules is corresponding to the number of the fans, and each plasma module is respectively disposed at the air outlet side of each fan.

3. The air sterilizer of claim 1, wherein the first purification assembly comprises a primary filter screen and a chlorine dioxide filter screen, and the primary filter screen and the chlorine dioxide filter screen are sequentially arranged on the air inlet side of the fan.

4. The air sterilizing purifier of claim 3, wherein an installation groove is arranged at the air inlet side of the shell, and the primary filter screen and the chlorine dioxide filter screen are detachably installed in the installation groove.

5. The air sanitizer according to claim 4, wherein the first cleaning component further comprises a separation card disposed between the primary filter screen and the chlorine dioxide filter screen.

6. The air sanitizer according to claim 1, further comprising a high efficiency composite screen disposed on a side of the ozone decomposing module facing away from the housing.

7. The air disinfecting and purifying device of claim 6, wherein a slot is arranged at the air outlet side of the housing, the high-efficiency composite filter screen is arranged in the slot, a clamping groove is arranged at one side of the high-efficiency composite filter screen close to the ozone decomposing module, and the ozone decomposing module is arranged in the clamping groove.

8. The air sterilizer of any one of claims 1 to 7, wherein the ozonolysis module is a manganese dioxide screen.

9. The air sterilizer of claim 1, further comprising a sensor and a display screen, wherein the sensor is disposed in the housing for detecting the quality of air flowing into the housing;

10. The air sanitizer purifier of claim 9, further comprising a controller;

the controller is connected with the fan and the sensor respectively and used for adjusting the rotating speed of the fan according to the detection result of the sensor; and/or