CN111457505A

CN111457505A - Sterilization and peculiar smell removal all-in-one machine

Info

Publication number: CN111457505A
Application number: CN202010427932.XA
Authority: CN
Inventors: 龙娜; 徐振东; 肖锋
Original assignee: Beijing Hanrun Technology Co ltd
Current assignee: Beijing Hanrun Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-07-28

Abstract

The invention provides a sterilization and odor removal type all-in-one machine, which belongs to the technical field of air purification and comprises a box body, a filtering component, an air duct component and a purification component. Dust particles in the polluted gas are repeatedly filtered through the primary filter and the high-efficiency filter, particulate matters in the discharged gas are reduced, malodorous compound molecular chains are decomposed through the UV lamp tubes and are converted into ions, peculiar smell is reduced, the hydroxylation is carried out on the surface of the TiO2 adsorption plate, the emission of ammonia gas and excessive ozone is reduced, the malodorous negative ions are ionized and oxidized through the high-energy ion generator, the peculiar smell is reduced, residual malodorous gas is adsorbed through the chemical filter, the peculiar smell in the discharged air is further reduced, the residual ozone is adsorbed through the reduction filter, the damage of the ozone to users is reduced, a high-quality human-living air environment is built, the physical and mental health of the workers and the precious control equipment are not corroded, the peculiar smell is more thoroughly removed through sterilization, and the use effect.

Description

Sterilization and peculiar smell removal all-in-one machine

Technical Field

The invention relates to the technical field of air purification, in particular to a sterilization and odor removal all-in-one machine.

Background

The air purification is to provide the whole solutions of sterilization, dust reduction, haze removal, removal of harmful decoration residues, peculiar smell and the like aiming at various environmental problems, improve the living and office conditions and promote the physical and mental health. The existing sterilization techniques include ultraviolet sterilization, atomization sterilization, ozone sterilization and electrostatic sterilization. The existing deodorization technologies include a fragrance spraying technology, a strong-air-exhaust deodorization technology, a light water ion deodorization technology, a light hydrogen ion deodorization technology, an active carbon adsorption technology and a centralized collection and purification technology, and the air is directly discharged.

However, the scheme still has certain defects, and the inventor finds that the ultraviolet sterilization has no continuous sterilization capability and the bacteria have dark reactivation phenomenon; the atomized sterile air is prone to leaving chemical residues, creating potential hazards; the excessive ozone sterilization gas can cause the respiratory system of people to be obstructed; the longer the electrostatic precipitation is used, the lower the clean air delivery rate is. The perfume spraying technology has no effect on pollutants such as ammonia gas, hydrogen sulfide and the like; strong exhaust air deodorization pollutes the atmosphere and also pollutes surrounding residents; the light water ion deodorization can be carried out only by contacting harmful substances in the air with the surface of the light water ion deodorization; the photohydronium ion deodorization is ineffective to the ammonia in the air, and has slow speed and poor effect; the activated carbon adsorption technology has large machine, easy adsorption saturation and narrow application range; the concentrated collection and purification of the air directly discharged are easy to cause incomplete purification and cause pollution around public areas.

Disclosure of Invention

In order to make up for the defects, the invention provides a sterilization and odor removal all-in-one machine, aiming at solving the problem of poor incomplete sterilization and odor removal effect.

The invention is realized by the following steps:

the invention provides a sterilization and odor removal type all-in-one machine which comprises a box body, a filtering component, an air duct component and a purification component.

The box body comprises a first shell and a baffle, the baffle is uniformly distributed on the inner wall of the first shell in circumferential direction, the inner wall of the upper end of the first shell and the baffle form a first cavity, the baffle and the inner wall of the first shell form a second cavity, a third cavity and a fourth cavity, the inner wall of the lower end of the first shell and the baffle form a fifth cavity, the first cavity, the second cavity, the third cavity, the fourth cavity and the fifth cavity are sequentially arranged, the filtering component comprises a primary filter, a chemical filter, a reduction filter and a high-efficiency filter, the primary filter is arranged in the first cavity, the circumferential side of the primary filter is fixed on one side of the outer wall of the first shell, the chemical filter is arranged in the fourth cavity, the circumferential side of the chemical filter is fixed on one side of the outer wall of the first shell, the reduction filter is arranged in the fifth cavity, the reduction filter is fixedly suspended on the lower surface of the partition board adjacent to the top of the fifth cavity, the high-efficiency filter is arranged in the fifth cavity, the periphery of the high-efficiency filter is fixed on one side of the outer wall of the first shell, the high-efficiency filter is arranged below the reduction filter, the air duct assembly comprises an air inlet, a centrifugal fan, a vortex fan and an air outlet, the air inlet is arranged in the center of the top of the first shell, the air inlet is respectively communicated with the first cavity and the outside atmosphere, the centrifugal fan is arranged in the second cavity, the centrifugal fan sucks air towards the first cavity, the centrifugal fan exhausts air towards the third cavity, the vortex fan is arranged in the fourth cavity, and the vortex fan sucks air towards the third cavity, vortex fan exhaust orientation the fifth cavity, the air outlet sets up first casing bottom central authorities, the air intake centrifugal fan vortex fan with first wind channel is constituteed to the air outlet, it includes UV fluorescent tube, adsorption plate and ion generator to purify the subassembly, the vertical symmetry of UV fluorescent tube is fixed hang in adjacent third cavity top baffle bottom one side, the vertical symmetry of adsorption plate is fixed hang in adjacent third cavity top baffle bottom one side, the adsorption plate sets up the UV fluorescent tube with between the UV fluorescent tube, the vertical fixed hang in adjacent of ion generator the third cavity top baffle bottom one side, ion generator set up in the adsorption plate with between the adsorption plate.

In an embodiment of the present invention, a first air opening is formed in the center of the partition plate adjacent to the top of the second cavity, and the first air opening is respectively communicated with the first cavity and the second cavity.

In an embodiment of the present invention, two sides of the partition board adjacent to the top of the third cavity are provided with second air ports, and the second air ports are respectively communicated with the third cavity and the second cavity.

In an embodiment of the present invention, a third air opening is disposed in the center of the partition plate adjacent to the top of the fourth cavity, and the third air opening is respectively communicated with the fourth cavity and the third cavity.

In an embodiment of the present invention, a fourth air opening is disposed in the center of the partition plate adjacent to the top of the fifth cavity, and the fourth air opening is respectively communicated with the fifth cavity and the fourth cavity.

In an embodiment of the invention, a first mounting seat is fixedly hung on the lower surface of the partition plate adjacent to the second cavity, and the centrifugal fan is fixed on the inner wall surface of the bottom of the first mounting seat.

In an embodiment of the invention, an air duct is fixed to a lower surface of the partition plate adjacent to the top of the fourth cavity, and the vortex fan is disposed in the air duct.

In an embodiment of the present invention, a partition board slot is horizontally disposed on an inner wall of the first housing, and a periphery of the partition board is fixedly inserted into the partition board slot.

In an embodiment of the present invention, a filtering slot is disposed on one side of the inner wall of the first housing adjacent to the first cavity, the fourth cavity and the fifth cavity, and the primary filter, the chemical filter and the high efficiency filter are fixedly inserted into the filtering slot.

In an embodiment of the present invention, lifting lugs are disposed at two ends of the first housing.

The invention has the beneficial effects that: when the sterilizing and deodorizing all-in-one machine is used, the sterilizing and deodorizing all-in-one machine is placed in a working place, a centrifugal fan is turned on, external polluted gas enters a first cavity through an air inlet, the polluted gas is filtered by a primary filter to form dust particles with the particle size of more than 5 microns, the polluted gas quickly enters a third cavity through a second cavity under the action of the centrifugal fan, a UV lamp tube and an ion generator are turned on, UV light beams irradiate the polluted gas to crack molecular chains of malodorous compounds in the polluted gas into ions, irradiate the TiO2 to oxidize ammonia and ozone on the surface of an adsorption plate, water generated after the pollution gas is adsorbed and oxidized to form a physical adsorption layer, a high-energy ion emitter ionizes oxygen in the air to further oxidize ions with negative charges after the malodorous molecules are photolyzed to generate non-toxic, harmless and odorless small molecular compounds, under the action of a vortex fan, purified polluted gas uniformly passes through a chemical filter in a fourth cavity under the action of vortex airflow, few nitrogen oxides generated by high-energy UV photocatalytic oxidation and part of malodorous gas which is not decomposed and oxidized are absorbed by the chemical filter, the purified gas enters a fifth cavity under the action of a first air channel, passes through a reduction filter, trace ozone generated by a high-energy ion generator is absorbed and reduced to generate oxygen, finally dust particles above 0.5um are filtered through a high-efficiency filter, the dust particles in the polluted gas are repeatedly filtered through a primary filter and the high-efficiency filter, particulate matters in the discharged gas are reduced, malodorous compound molecular chains are decomposed into ions through UV (ultraviolet) lamp tubes, peculiar smell is reduced, hydroxylation is carried out on the surface of an adsorption plate through TiO2, the discharge of ammonia gas and excessive ozone is reduced, and the malodorous ions are ionized and oxidized through a high-energy ion generator, reduce the peculiar smell, adsorb surplus foul gas through chemical filter, further reduce the peculiar smell in the exhaust air, adsorb surplus ozone of redox through reduction filter, reduce the harm of ozone to the user, build high-quality people and live air environment, the space after the purification, it is nontoxic, harmless, the peculiar smell free, but wide application in public toilet, the rubbish transfer station that the passenger flow is great, also can be applied to the DSC control room of sewage treatment plant, the rubbish treatment center, the mud mummification center, get rid of the foul gas in the air and be corrosive gas, ensure that staff's physical and mental health and precious control equipment are not corroded, it is more thorough to disinfect except that the peculiar smell, excellent in use effect.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of a first-view perspective structure of a sterilization and odor removal all-in-one machine provided by an embodiment of the invention;

FIG. 2 is a schematic structural diagram of a sterilization and odor removal all-in-one machine according to an embodiment of the present invention;

fig. 3 is a schematic view of a second perspective structure of the sterilization and odor removal all-in-one machine according to the embodiment of the invention;

FIG. 4 is a schematic perspective view of a partition assembly according to an embodiment of the present invention;

FIG. 5 is a schematic perspective view of an assembled filter assembly according to an embodiment of the present invention;

fig. 6 is a schematic perspective view of a purification assembly according to an embodiment of the present invention.

In the figure: 100-a box body; 110-a first housing; 111-spacer card slots; 112-filter card slot; 113-a lifting lug; 120-a separator; 121-a first tuyere; 122-a second tuyere; 123-a third tuyere; 124-fourth tuyere; 130-a first cavity; 140-a second cavity; 150-a third cavity; 160-a fourth cavity; 170-a fifth cavity; 200-a filter assembly; 210-a primary filter; 220-a chemical filter; 230-reduction filter; 240-high efficiency filter; 300-an air duct assembly; 310-an air inlet; 320-a centrifugal fan; 321-a first mount; 330-vortex fan; 331-a wind guide cylinder; 340-air outlet; 400-a purification component; 410-UV lamp tube; 420-an adsorption plate; 430-ionizer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, 2, 3, 4, 5 and 6, the present invention provides a technical solution: the sterilization removes peculiar smell type all-in-one includes box 100, filtering component 200, wind channel subassembly 300 and purification subassembly 400, set up independent separation cavity in the box 100, filtering component 200, wind channel subassembly 300 and purification subassembly 400 are all installed in the separation cavity of box 100, filtering component 200 filters the granule in the polluted gas, foul gas and the reduction purifies the ozone that subassembly 400 produced, wind channel subassembly 300 introduces external polluted gas into the separation cavity in box 100 in proper order, discharge after the sterilization removes the peculiar smell, purify the foul compound molecule of subassembly 400 schizolysis wherein, adsorb ammonia oxide and ozone, the ionization foul compound ion.

Referring to fig. 1 and 4, the box 100 includes a first housing 110 and a partition 120, a partition slot 111 is horizontally disposed on an inner wall of the first housing 110, the partition 120 is fixedly inserted into the partition slot 111 on the periphery, the partition 120 is uniformly distributed on the periphery of the inner wall of the first housing 110, so as to facilitate rapid installation of the partition 120, in this embodiment, the device may be a split type or an integrated type structure, the split type structure adopts a segment type combination mode, so as to facilitate installation and transportation, the numerical control device performs case processing, the appearance is fashionable, a polyurethane thermal insulation and noise reduction device is adopted on an outer surface of the first housing 110, so as to reduce noise and prevent condensation, a first cavity 130 is formed by an inner wall of an upper end of the first housing 110 and the partition 120, a second cavity 140, a third cavity 150 and a fourth cavity 160 are formed by the partition 120 and an inner wall of the first housing 110, a fifth cavity 170 is formed by an inner wall of, the second cavity 140 is a cavity for accommodating the centrifugal fan 320, the third cavity 150 is a photolysis, oxidation adsorption and ionization cavity, the fourth cavity 160 is a chemical adsorption filtration cavity, the fifth cavity 170 is a tail gas reduction filtration cavity, the first cavity 130, the second cavity 140, the third cavity 150, the fourth cavity 160 and the fifth cavity 170 are sequentially arranged, and lifting lugs 113 are arranged at two ends of the first shell 110, so that the installation and transportation are facilitated.

Referring to fig. 2 and 5, the filter assembly 200 includes a primary filter 210, a chemical filter 220, a reduction filter 230 and a high efficiency filter 240, a filter slot 112 is disposed on one side of the inner wall of the first housing 110 adjacent to the first, fourth and

fifth cavities

130, 160 and 170, the primary filter 210, the chemical filter 220 and the high efficiency filter 240 are fixedly inserted into the filter slot 112 for fast installation of the filters, the primary filter 210 is disposed in the first cavity 130, the circumferential side of the primary filter 210 is fixed on one side of the outer wall of the first housing 110, the primary filter 210 filters dust particles of more than 5 μm, the chemical filter 220 is disposed in the fourth cavity 160, the circumferential side of the chemical filter 220 is fixed on one side of the outer wall of the first housing 110, the chemical filter 220 absorbs few nitrogen oxides generated by high-energy ultraviolet light catalytic oxidation and malodorous gases that are not decomposed and oxidized, and the equipment adopts the low-pressure loss honeycomb type chemical filter 220, so that acid and alkali gases are not feared.

Wherein, the reduction filter 230 is arranged in the fifth cavity 170, the reduction filter 230 is fixedly suspended on the lower surface of the partition plate 120 at the top of the adjacent fifth cavity 170, the reduction filter 230 adsorbs and reduces the micro ozone generated by the high-energy ion generator 430 to generate oxygen, the equipment adopts a low-pressure loss honeycomb type tail gas reduction device to ensure that the air outlet 340 is nontoxic, harmless and tasteless, the reduction filter 230 is arranged in the fifth cavity 170, the reduction filter 230 is fixedly suspended on the lower surface of the partition plate 120 at the top of the adjacent fifth cavity 170, the high-efficiency filter 240 is arranged in the fifth cavity 170, the high-efficiency filter 240 filters dust particles above 0.5um, so far, the whole purification process of polluted malodorous gas is finished, the nontoxic, harmless and tasteless clean air is discharged, the peripheral side of the high-efficiency filter 240 is fixed on one side of the outer wall of the.

Referring to fig. 3, the air duct assembly 300 includes an air inlet 310, a centrifugal fan 320, a vortex fan 330 and an air outlet 340, the air inlet 310 is disposed at the center of the top of the first casing 110, the air inlet 310 is respectively communicated with the first cavity 130 and the outside atmosphere, the outside polluted gas enters the first cavity 130 through the air inlet 310, a first mounting seat 321 is fixedly suspended on the lower surface of the partition plate 120 adjacent to the second cavity 140, the first mounting seat 321 is connected with the partition plate 120 by a bolt, the centrifugal fan 320 is fixed on the inner wall surface of the bottom of the first mounting seat 321, the centrifugal fan 320 is connected with the first mounting seat 321 by a bolt, the centrifugal fan 320 is disposed in the second cavity 140, in this embodiment, the centrifugal fan 320 is a first air duct power source, the centrifugal fan 320 introduces the outside polluted gas into the cavities, sterilizes and removes odor, and discharges the odor, a first air outlet 121 is disposed at the center of the partition plate, the first air opening 121 is respectively communicated with the first cavity 130 and the second cavity 140, the second air opening 122 is formed in two sides of the partition plate 120 at the top of the adjacent third cavity 150, the second air opening 122 is respectively communicated with the third cavity 150 and the second cavity 140, the air suction of the centrifugal fan 320 is towards the first cavity 130, and the air exhaust of the centrifugal fan 320 is towards the third cavity 150.

Wherein, the lower surface of the partition board 120 adjacent to the top of the fourth cavity 160 is fixed with an air duct 331, the vortex fan 330 is arranged in the fourth cavity 160, the vortex fan 330 uniformly sends the few nitrogen oxides generated by the high-energy ultraviolet catalytic oxidation and part of the malodorous gas which is not decomposed and oxidized into the chemical filter 220 for adsorption, the center of the partition board 120 adjacent to the top of the fourth cavity 160 is provided with a third tuyere 123, the third tuyere 123 is respectively communicated with the fourth cavity 160 and the third cavity 150, the center of the partition board 120 adjacent to the top of the fifth cavity 170 is provided with a fourth tuyere 124, the fourth tuyere 124 is respectively communicated with the fifth cavity 170 and the fourth cavity 160, the air sucked by the vortex fan 330 faces the third cavity 150, the air discharged by the vortex fan 330 faces the fifth cavity 170, the air outlet 340 is arranged at the center of the bottom of the first shell 110, so far, the whole purification process of the, the air inlet 310, the centrifugal fan 320, the vortex fan 330 and the air outlet 340 form a first air channel, and the flow direction of the polluted air is the first air channel.

Referring to fig. 3 and 6, the purification assembly 400 includes a UV lamp 410, an adsorption plate 420 and an ion generator 430, the UV lamp 410 is vertically and symmetrically fixed and suspended on one side of the bottom of the partition plate 120 adjacent to the top of the third cavity 150, in this embodiment, a specially-made high-frequency pulse composite wave band UV light beam is used to irradiate malodorous gas, so as to crack the malodorous gas, such as: ammonia, trimethylamine, hydrogen sulfide, methylthio hydrogen, methyl mercaptan, methyl sulfide, dimethyl disulfide, carbon disulfide, styrene, VOCs (volatile organic compounds), benzene, toluene, xylene, indole and other molecular chain structures, so that organic or inorganic high-molecular malodorous compound molecular chains are cracked, decomposed and converted into ions under the irradiation of high-energy high-frequency pulse composite waveband UV light beams, and the equation is as follows: hr → H2S ═ H + + H- + S, in addition, the equipment adopts many high energy high frequency pulse composite wave band UV fluorescent tubes 410 phase separation control, can switch on and off one group or several groups of fluorescent tubes alone, adapt to the place of use that the foul smell intensity curve changes, energy-conservation reduces the consumption, has lengthened the life of the apparatus to the maximum extent, the equipment adopts the nanometer photocatalyst of biological ceramic base, it is big to have a photocatalytic area, the activity is high, characteristics such as long service life, maintenance cost are low.

In the embodiment, under the irradiation of ultraviolet light, electrons in a valence band of TiO2 are excited to a conduction band, the electrons and holes migrate to the surface of TiO2 to generate electron-hole pairs on the surface, the electrons react with Ti, and the holes react with surface bridge oxygen ions to form trivalent-positive titanium ions and oxygen vacancies, respectively, at this time, water in the air is dissociated and adsorbed in the oxygen vacancies to become chemically adsorbed water (surface hydroxyl groups), the chemically adsorbed water can further adsorb moisture in the air to form a physical adsorption layer, compared with metal oxides of other semiconductor semi-metal materials, the polarity of Ti-O bonds in TiO2 is relatively large, the water adsorbed on the surface is dissociated due to polarization, hydroxyl groups are easily formed, and the positive ions after photolysis are easily oxidized by free hydroxyl groups, generating small molecular compounds, oxidizing ammonia gas and excessive ozone to generate H2O, wherein the formula is as follows: hr + TiO2+ H2O → TiO2+ OH- + H; OH- + C + H + O) → CO2+ H2O; o3+ OH- → H2O; h + + H- + OH- → H2O.

Wherein, the ion generator 430 is vertically and fixedly hung on one side of the bottom of the partition board 120 at the top of the adjacent third cavity 150, the ion generator 430 is arranged between the adsorption board 420 and the adsorption board 420, in this embodiment, the high-energy ions are deeply oxidized, the high-energy ion emitter ionizes oxygen in the air to generate positive oxygen ions and negative oxygen ions, the positive ions have strong oxidizing property to further oxidize negative ions after photolysis of the malodorous molecules to generate nontoxic, harmless and odorless small molecular compounds such as CO2, in addition, the third cavity 150 adopts an active oxygen ion reaction chamber adopting a turbulent vortex design, the malodorous molecules and the active oxygen ions are impacted at high speed to fully react, compared with common market products, the efficiency is improved by 1.4 times, the equipment can be selectively provided with an ammonia nitrogen detector and a hydrogen sulfide detector, and the equipment purification module can automatically adjust the opening amount according to the concentration of the malodorous pollutants, control is more humanized, reduces the maintenance cost of equipment, and equipment can provide multiple monitoring protocol according to the customer demand, and the customer centralized management equipment of being convenient for, equipment standard join in marriage manual automatic integrative controller, support thing networking remote control, the customer can realize opening of equipment and close on cell-phone APP.

Specifically, the working principle of the sterilization and odor removal all-in-one machine is as follows: when the sterilizing and deodorizing all-in-one machine is used, the sterilizing and deodorizing all-in-one machine is placed in a working place, the centrifugal fan 320 is turned on, external polluted gas enters the first cavity 130 through the air inlet 310, the polluted gas is filtered by the primary filter 210 to form dust particles with the particle size of more than 5 microns, the polluted gas rapidly enters the third cavity 150 through the second cavity 140 under the action of the centrifugal fan 320, the UV lamp tube 410 and the ion generator 430 are turned on, UV light beams irradiate the polluted gas to crack malodorous compound molecular chains in the polluted gas into ions, the TiO2 adsorption plate 420 is irradiated to be hydroxylated on the surface to oxidize ammonia and ozone in the polluted gas, water generated after the adsorption and the oxidation is absorbed to form a physical adsorption layer, the high-energy ion generator 430 ionizes oxygen in the air to further oxidize ions with negative charges after the photolysis of the malodorous molecules to generate non-toxic, harmless and odorless micromolecul, the purified polluted gas uniformly passes through the chemical filter 220 in the fourth cavity 160 under the action of vortex air flow, few nitrogen oxides generated by high-energy UV photocatalytic oxidation and part of malodorous gas which is not decomposed and oxidized are absorbed by the chemical filter 220, the purified gas enters the fifth cavity 170 under the action of a first air channel, passes through the reduction filter 230, trace ozone generated by the high-energy ion generator 430 is absorbed and reduced to generate oxygen, finally dust particles above 0.5um are filtered through the high-efficiency filter 240, the dust particles in the polluted gas are repeatedly filtered through the primary filter 210 and the high-efficiency filter 240 to reduce particulate matters in the discharged gas, the molecular chains of the malodorous compounds are decomposed into ions through the UV lamp tube 410 to reduce peculiar smell, the surface hydroxylation of the adsorption plate 420 is realized through TiO2 to reduce the discharge of ammonia and excessive ozone, the malodorous negative ions are ionized and oxidized through the high-energy ion generator 430, the odor is reduced, the residual malodorous gas is adsorbed by the chemical filter 220, the odor in the discharged air is further reduced, the residual ozone of oxidation reduction is adsorbed by the reduction filter 230, the damage of the ozone to users is reduced, the purified target gas is malodorous gas with medium and low concentration, organic volatile gas, inorganic acidic gas, inorganic alkaline gas and polluted gas containing organic sulfur, organic amine and the like, the sterilization and odor removal are extremely strong to planktonic bacteria in the air, the sterilization and odor removal are more thorough, and the using effect is better.

It should be noted that the specific model specifications of the primary filter 210, the chemical filter 220, the reduction filter 230, the high-efficiency filter 240, the centrifugal fan 320, the UV lamp 410, the adsorption plate 420, and the ion generator 430 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, and therefore, detailed description is omitted.

The power supply of the centrifugal fan 320, the UV lamp 410 and the ionizer 430 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sterilization and deodorization integrated machine is characterized by comprising

The box body (100), the box body (100) includes a first shell (110) and a partition plate (120), the partition plate (120) is uniformly distributed on the periphery of the inner wall of the first shell (110), the inner wall of the upper end of the first shell (110) and the partition plate (120) form a first cavity (130), the partition plate (120) and the inner wall of the first shell (110) form a second cavity (140), a third cavity (150) and a fourth cavity (160), the inner wall of the lower end of the first shell (110) and the partition plate (120) form a fifth cavity (170), and the first cavity (130), the second cavity (140), the third cavity (150), the fourth cavity (160) and the fifth cavity (170) are sequentially arranged;

filter assembly (200), filter assembly (200) includes primary filter (210), chemical filter (220), reduction filter (230) and high efficiency filter (240), primary filter (210) set up in first cavity (130), primary filter (210) week side is fixed in first casing (110) outer wall one side, chemical filter (220) set up in fourth cavity (160), chemical filter (220) week side is fixed in first casing (110) outer wall one side, reduction filter (230) set up in fifth cavity (170), reduction filter (230) fixed hang in adjacent baffle (120) lower surface at fifth cavity (170) top, high efficiency filter (240) set up in fifth cavity (170), high efficiency filter (240) week side is fixed in first casing (110) outer wall one side, the high efficiency filter (230) is arranged below the reduction filter (240);

an air duct assembly (300), the air duct assembly (300) includes an air inlet (310), a centrifugal fan (320), a vortex fan (330) and an air outlet (340), the air inlet (310) is disposed at the top center of the first housing (110), the air inlet (310) is respectively communicated with the first cavity (130) and the outside atmosphere, the centrifugal fan (320) is disposed in the second cavity (140), the centrifugal fan (320) sucks air towards the first cavity (130), the centrifugal fan (320) exhausts air towards the third cavity (150), the vortex fan (330) is disposed in the fourth cavity (160), the vortex fan (330) sucks air towards the third cavity (150), the vortex fan (330) exhausts air towards the fifth cavity (170), the air outlet (340) is disposed at the bottom center of the first housing (110), the air inlet (310), the centrifugal fan (320), the vortex fan (330) and the air outlet (340) form a first air channel;

purify subassembly (400), purify subassembly (400) including UV fluorescent tube (410), adsorption plate (420) and ionizer (430), the vertical symmetry of UV fluorescent tube (410) is fixed to be hung adjacent third cavity (150) top baffle (120) bottom one side, the vertical symmetry of adsorption plate (420) is fixed to be hung adjacent third cavity (150) top baffle (120) bottom one side, adsorption plate (420) sets up UV fluorescent tube (410) with between UV fluorescent tube (410), ionizer (430) is vertical to be fixed to be hung adjacent third cavity (150) top baffle (120) bottom one side, ionizer (430) set up in adsorption plate (420) with between adsorption plate (420).

2. A sterilization and odor removal all-in-one machine as claimed in claim 1, wherein a first air opening (121) is opened at the center of the partition plate (120) adjacent to the top of the second cavity (140), and the first air opening (121) is respectively communicated with the first cavity (130) and the second cavity (140).

3. The integrated machine of claim 1, wherein second air ports (122) are formed in two sides of the partition plate (120) adjacent to the top of the third cavity (150), and the second air ports (122) are respectively communicated with the third cavity (150) and the second cavity (140).

4. The integrated machine of claim 1, wherein a third air opening (123) is formed in the center of the partition plate (120) adjacent to the top of the fourth cavity (160), and the third air opening (123) is respectively communicated with the fourth cavity (160) and the third cavity (150).

5. The integrated machine of claim 1, wherein a fourth air opening (124) is formed in the center of the partition plate (120) adjacent to the top of the fifth cavity (170), and the fourth air opening (124) is respectively communicated with the fifth cavity (170) and the fourth cavity (160).

6. A sterilization and odor removal all-in-one machine as claimed in claim 1, wherein a first mounting seat (321) is fixedly hung on the lower surface of the partition plate (120) adjacent to the second cavity (140), and the centrifugal fan (320) is fixed on the bottom inner wall surface of the first mounting seat (321).

7. The integrated machine of claim 1, wherein an air duct (331) is fixed to the lower surface of the partition plate (120) adjacent to the top of the fourth cavity (160), and the vortex fan (330) is disposed in the air duct (331).

8. The integrated machine with sterilization and odor removal functions as claimed in claim 1, wherein a partition board slot (111) is horizontally arranged on the inner wall of the first housing (110), and the peripheral side of the partition board (120) is fixedly inserted into the partition board slot (111).

9. The integrated machine of claim 1, wherein a filter slot (112) is formed in one side of the inner wall of the first housing (110) adjacent to the first cavity (130), the fourth cavity (160) and the fifth cavity (170), and the primary filter (210), the chemical filter (220) and the high efficiency filter (240) are fixedly inserted into the filter slot (112).

10. The integrated machine of claim 1, wherein lifting lugs (113) are arranged at two ends of the first shell (110).