CN213931360U

CN213931360U - Air purification sterilizing equipment

Info

Publication number: CN213931360U
Application number: CN202021881261.6U
Authority: CN
Inventors: 朱厚林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-08-10
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses an air purification sterilizing equipment, which comprises an outer shell, the subassembly takes a breath, atomizing component and hydroxyl take place the subassembly, be provided with in the shell and purify the inner chamber, be provided with the blow vent that feeds through respectively and purify inner chamber and external on the shell, the subassembly setting of taking a breath is in order to realize purifying the exchange of the air in the inner chamber and the air of external world on the shell, atomizing component sets up in purifying the inner chamber, atomizing component can be to purifying inner chamber output fog, hydroxyl takes place the subassembly and sets up in purifying the inner chamber, hydroxyl takes place the subassembly and can handle in order to form the hydroxyl radical to purifying the fog of inner chamber, this design is handling fog and producing the hydroxyl radical with the air after mixing, the hydroxyl radical can be in time to the air purification germicidal treatment, the problem that the hydroxyl radical short and difficult reservation of existence time has been solved, the disinfection effect is obvious.

Description

Air purification sterilizing equipment

Technical Field

The utility model relates to an air purification technical field, in particular to air purification sterilizing equipment.

Background

Under the situation of global epidemic outbreak, public environmental sanitation is more and more emphasized in the future, and how to ensure that the space in a public area is sterile and nontoxic is a serious topic. For example, in public areas such as public elevators, toilets, meeting rooms, automobiles, airplanes, trains and the like, how to realize sterilization and disinfection becomes particularly important, but safe sterilization and harmless sterilization are the first choice, and various known sterilization methods have obvious defects, such as chemical substance residues and harm to human bodies easily caused by adopting chemical sterilization; the physical disinfection effect using ultraviolet light is not obvious and is inefficient.

According to research results of some documents, hydroxyl radical (-OH) has good sterilization and disinfection capacity, the oxidation performance of the hydroxyl radical (-OH) can realize rapid sterilization and disinfection, the sterilization and disinfection capacity is 200 times that of ozone and 3000 times that of ultraviolet, no secondary pollution residue exists, harmful substances can be decomposed, and the functions of purification and sterilization are met, and the functions of deodorization and deodorization are realized.

At present, hydroxyl radicals (-OH) are widely applied to water body purification and sewage treatment, but the hydroxyl radicals (-OH) are extremely unstable due to strong oxidizing property, and the existence time of the hydroxyl radicals (-OH) can be only one millionth of a second, so that when the hydroxyl radicals (-OH) are applied to water body purification, the water body can be directly treated, the hydroxyl radicals (-OH) are generated, and the water body is purified at the same time, and even if the time is short, the purification effect is relatively obvious; however, when air needs to be purified, hydroxyl radicals (-OH) need to be dissociated into the air to purify the air, and the existence time of the hydroxyl radicals (-OH) is too short, so that the effect is poor and the realization is difficult.

The existing device for purifying air by utilizing hydroxyl radicals generally treats water firstly to generate hydroxyl radicals (-OH) in the water, and then atomizes the water, so that mist is used as a carrier of the hydroxyl radicals (-OH) and is mixed with air, thereby purifying and disinfecting the air.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an air purification sterilizing equipment atomizes liquid earlier, handles in order to form the hydroxyl free radical to the fog again after fog and air mixing, can effectively purify the disinfection to the air.

According to the utility model discloses an air purification sterilizing equipment of first aspect embodiment includes: the shell is provided with a purification inner cavity, and the shell is provided with vent holes which are respectively communicated with the purification inner cavity and the outside; the air exchange assembly is arranged on the shell to realize the exchange between the air in the purifying cavity and the outside air; the atomization assembly is arranged in the purification inner cavity and can output mist to the purification inner cavity; the hydroxyl generating assembly is arranged in the purifying inner cavity and can treat the mist in the purifying inner cavity to form hydroxyl free radicals.

According to the utility model discloses an air purification sterilizing equipment has following beneficial effect at least:

the utility model discloses air purification sterilizing equipment, the subassembly of taking a breath can be with the circulation exchange of the air in the purification inner chamber with the air in the external world, atomization component atomizes liquid earlier, the air-mixing in fog and the inner chamber, the subassembly takes place through hydroxyl after mixing, the fog can take place the unit mount by hydroxyl and handle and produce the hydroxyl free radical, and because the fog is with the air-mixing, the hydroxyl free radical can carry out the purification and sterilization treatment to the air immediately, the killing effect is obvious, then the air discharge after will killing through the subassembly of taking a breath to the external world, provide fresh air for the external world, also send into the air in the external world simultaneously and purify sterilization treatment, can effectively exterminate the virus bacterium in the air of external environment.

According to some embodiments of the utility model, the atomization component includes the liquid reserve tank and sets up atomizing spare in the liquid reserve tank, be provided with the fog delivery outlet on the liquid reserve tank.

According to some embodiments of the utility model, the liquid reserve tank includes box and case lid, the box with case lid detachably connects in order to form the liquid reserve chamber, the fog delivery outlet sets up on the case lid, the atomizing end of atomizing spare stretches into in the liquid reserve chamber.

According to some embodiments of the invention, the hydroxyl radical generating assembly is located between the atomizing assembly and the vent in the purification lumen.

According to some embodiments of the invention, the hydroxyl radical generating assembly is an electrolysis generator.

According to some embodiments of the invention, the electrolysis generator comprises an anode, a cathode and an electrolysis drive module, the anode and the cathode are arranged at intervals, and the electrolysis drive module is connected with the anode and the cathode respectively to drive electrolysis.

According to some embodiments of the invention, the electrolytic drive module is a boost circuit.

According to some embodiments of the utility model, the positive pole piece is the slice, the negative pole piece is the slice, the positive pole piece the negative pole piece and the inner wall of shell can enclose to close and form the electrolysis chamber, be provided with the first opening of a plurality of on the positive pole piece, be provided with a plurality of second opening on the negative pole piece, first opening with second opening dislocation set.

According to some embodiments of the utility model, the shell includes base and dustcoat, the base with the dustcoat can be dismantled to be connected in order to form purify the inner chamber, the blow vent sets up on the dustcoat.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic perspective view of an embodiment of the air purifying and sterilizing apparatus of the present invention;

FIG. 2 is an exploded view of an embodiment of the air sterilizer of the present invention;

fig. 3 is a schematic cross-sectional view of an embodiment of the air purifying and sterilizing apparatus of the present invention.

Reference numerals:

the device comprises a shell 100, a base 110, a cover 120, a vent 130, a purification inner cavity 140, a ventilation assembly 200, an atomization assembly 300, a liquid storage tank 310, a box body 311, a box cover 312, a liquid storage cavity 313, a mist output port 314, an atomization piece 320, a hydroxyl generation assembly 400, an anode piece 410, a first opening 411, a cathode piece 420, a second opening 421 and an electrolysis cavity 430.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the orientation description, such as the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, according to the embodiment of the present invention, the air purification and sterilization apparatus comprises a housing 100, a ventilation assembly 200, an atomization assembly 300 and a hydroxyl radical generation assembly 400, a purification inner cavity 140 is provided in the housing 100, a vent 130 is provided on the housing 100 for respectively communicating the purification inner cavity 140 with the outside, the ventilation assembly 200 is disposed on the housing 100 for exchanging air in the purification inner cavity 140 with air in the outside, the atomization assembly 300 is disposed in the purification inner cavity 140, the atomization assembly 300 can output mist to the purification inner cavity 140, the hydroxyl radical generation assembly 400 is disposed in the purification inner cavity 140, and the hydroxyl radical generation assembly 400 can process the mist in the purification inner cavity 140 to form hydroxyl radicals.

As shown in fig. 2, the housing 100 may include a base 110 and an outer cover 120, the base 110 and the outer cover 120 may be detachably connected to form a purification cavity 140, the base 110 and the outer cover 120 may be connected by a structure such as a buckle or a thread, so that a user may detach the housing to replace internal components, the vent 130 is disposed on the outer cover 120, only one vent 130 may be provided, the ventilation assembly 200 is disposed near the vent 130, and the ventilation assembly 200 may be a fan to drive wind to flow into and out of the purification cavity 140; the two air vents 130 may be disposed at different positions on the housing 100 and driven by the ventilation assembly 200, so that an orderly air flow is formed in the purification chamber 140 between the two air vents 130.

Further, a switch button for controlling the on/off operation of the atomizing assembly 300 and the hydroxyl generating assembly 400 may be disposed on the base 110.

The utility model discloses air purification sterilizing equipment, subassembly 200 of taking a breath can be with the circulation exchange of the air in the purification inner chamber 140 and the air of external world, atomizing subassembly 300 atomizes liquid earlier, fog and the air in the inner chamber mix, pass through hydroxyl generation subassembly 400 after mixing, fog can be handled by hydroxyl generation subassembly 400 and produce the hydroxyl radical, the hydroxyl radical has strong oxidizing property, therefore have better disinfection and sterilization ability, no secondary pollution remains, and can decompose harmful substance, can deodorization removes flavor, this design mixes fog and air after producing the hydroxyl radical with fog processing, the hydroxyl radical can carry out purification sterilization processing to the air immediately, the problem that the hydroxyl radical exists for a short time and be difficult for keeping is solved, the disinfection effect is obvious, then discharge the air after disinfecting to the external world through subassembly 200 of taking a breath, provide fresh air for the external world, meanwhile, the outside air is sent into the purifying inner cavity 140 for purification and sterilization, so that the virus and bacteria in the air of the outside environment can be effectively killed.

In some embodiments of the present invention, the atomizing assembly 300 includes a liquid storage tank 310 and an atomizing member 320 disposed in the liquid storage tank 310, a mist output port 314 is disposed on the liquid storage tank 310, the liquid storage tank 310 can store water, the atomizing member 320 can be an ultrasonic atomizing sheet or a micropore atomizing sheet, and the atomized water in the liquid storage tank 310 is output to the purifying inner cavity 140 from the atomizing output port.

In some embodiments of the present invention, as shown in fig. 2 and 3, the liquid storage tank 310 includes a tank 311 and a tank cover 312, the tank 311 is provided with a groove having an opening thereon, the tank 311 is detachably connected with the tank cover 312 to form a liquid storage cavity 313, the tank 311 and the tank cover 312 can be connected by a buckle and a thread, the tank 311 and the tank cover 312 can also be sleeved with each other, so that a user can open the tank cover 312 to add water into the liquid storage cavity 313, the mist outlet 314 is disposed on the tank cover 312, the atomizing end of the atomizing member 320 extends into the liquid storage cavity 313, and further, the mist outlet 314 is disposed toward the hydroxyl generating component 400.

The atomization piece 320 can be arranged in the box 311, or the atomization piece 320 can also be arranged outside the box 311, the atomization piece 320 is arranged on the atomization driving circuit board, the box 311 is provided with a mounting hole, the box 311 can be tightly attached to the atomization driving circuit board or the atomization piece 320, and the atomization end of the atomization piece 320 enters the liquid storage cavity 313 from the mounting hole to atomize the liquid.

In some embodiments of the utility model, in purifying inner chamber 140, hydroxyl takes place subassembly 400 and is located between atomizing subassembly 300 and blow vent 130, in order to improve the air purification function, subassembly 200 that takes a breath drives the air that purifies inner chamber 140, and simultaneously, also can drive the fog of atomizing subassembly 300 output, hydroxyl takes place subassembly 400 and is located between atomizing subassembly 300 and blow vent 130, can order about fog and air mixture after flow to hydroxyl takes place subassembly 400, discharge from blow vent 130 after purifying and disinfecting at last.

In some embodiments of the present invention, the hydroxyl radical generating assembly 400 is an electrolysis generator or an ultraviolet catalytic generator or a heating catalytic generator.

In the embodiment where the hydroxyl radical generating assembly 400 is an electrolysis generator, the electrolysis generator includes an anode member 410, a cathode member 420, and an electrolysis driving module (not shown), the anode member 410 and the cathode member 420 are spaced apart from each other, and the electrolysis driving module is connected to the anode member 410 and the cathode member 420 respectively to drive electrolysis.

The electrolysis driving module is a voltage boosting circuit, for example, the voltage boosting circuit may be a 100V-240V input dc driving power supply for performing voltage boosting treatment, and supplies power for the operation of the anode piece 410 and the cathode piece 420, and when the mist passes through the space between the anode piece 410 and the cathode piece 420, the mist can drive the water molecules in the mist to be electrolyzed to form hydroxyl radicals.

In some embodiments of the present invention, the anode member 410 is a sheet, the cathode member 420 is a sheet, the anode member 410, the cathode member 420 and the inner wall of the housing 100 can enclose an electrolysis chamber 430, specifically, as shown in fig. 2 and 3, the anode member 410 can have a plurality of blocks, the cathode member 420 can have a plurality of blocks, as shown in fig. 3, there are two anode members 410, there is one cathode member 420, the cathode member 420 is located between two anode members 410, the anode member 410 and the cathode member 420 are both located between the atomization assembly 300 and the vent, the sheet-shaped anode member 410 and the cathode member 420 are both covered in the purification chamber 140, the anode member 410 is provided with a plurality of first openings 411, there can be one, two or more first openings 411, there can be two or more second openings 421 on the cathode member 420, there can be one, there can be two or more second openings 421, the first openings 411 and the second openings 421 are disposed in a staggered manner, the mist and air mixture can enter and exit from the first opening 411 and the second opening 421, and due to the misalignment of the first opening 411 and the second opening 421, the surfaces of the anode member 410 and the cathode member 420 can form a certain degree of resistance to the mist and air mixture, so that the mist and air mixture is discharged after staying in the electrolytic chamber 430 for a longer time, and the purification effect is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An air purification and sterilization apparatus, comprising:

the shell is provided with a purification inner cavity, and the shell is provided with vent holes which are respectively communicated with the purification inner cavity and the outside;

the air exchange assembly is arranged on the shell to realize the exchange between the air in the purifying cavity and the outside air;

the atomization assembly is arranged in the purification inner cavity and can output mist to the purification inner cavity;

the hydroxyl generating assembly is arranged in the purifying inner cavity and can treat the mist in the purifying inner cavity to form hydroxyl free radicals.

2. An air cleaning and sterilizing apparatus as claimed in claim 1, wherein: the atomization assembly comprises a liquid storage tank and an atomization piece arranged in the liquid storage tank, and a mist output port is arranged on the liquid storage tank.

3. An air cleaning and sterilizing apparatus as claimed in claim 2, wherein: the liquid reserve tank includes box and case lid, the box with case lid detachably connects in order to form the liquid reserve chamber, the fog delivery outlet sets up on the case lid, the atomizing end of atomizing piece stretches into in the liquid reserve chamber.

4. An air cleaning and sterilizing apparatus as claimed in claim 1, wherein: in the purification inner cavity, the hydroxyl generating assembly is positioned between the atomizing assembly and the vent.

5. An air cleaning and sterilizing apparatus as claimed in claim 4, wherein: the hydroxyl generating component is an electrolysis generator.

6. An air cleaning and sterilizing apparatus as claimed in claim 5, wherein: the electrolysis generator comprises an anode piece, a cathode piece and an electrolysis driving module, wherein the anode piece and the cathode piece are arranged at intervals, and the electrolysis driving module is respectively connected with the anode piece and the cathode piece to drive electrolysis.

7. An air cleaning and sterilizing apparatus as claimed in claim 6, wherein: the electrolysis driving module is a booster circuit.

8. An air cleaning and sterilizing apparatus as claimed in claim 6, wherein: the positive pole spare is the slice, the negative pole spare is the slice, the positive pole spare the negative pole spare and the inner wall of shell can enclose and close and form the electrolysis chamber, be provided with the first opening of a plurality of on the positive pole spare, be provided with a plurality of second opening on the negative pole spare, first opening with second opening dislocation set.

9. An air cleaning and sterilizing apparatus as claimed in claim 1, wherein: the shell includes base and dustcoat, the base with the dustcoat can be dismantled to be connected in order to form purify the inner chamber, the blow vent sets up on the dustcoat.