阅读说明：本技术 一种农残降解装置及控制方法 (Pesticide residue degradation device and control method ) 是由 任猛 辛钧 于 2021-02-05 设计创作，主要内容包括：本发明公开了一种农残降解装置及控制方法,涉及家电技术领域。农残降解装置包括壳体以及壳体形成的内腔,壳体包括上壳体、下壳体；壳体上设置有出风口、进风口；内腔内安装有臭氧发生装置、催化剂模块、涡流风机；农残降解装置的控制方法,包括：按压开关按钮1-2s,此时默认进入普通模式,此时臭氧发生装置保持关闭状态,涡流风机开启；通过按压开关按钮1s模式切换进入到高效模式,此时臭氧发生装置开启,同时涡流风机保持运行状态。本发明利用内置的多元金属氧化物催化臭氧、氧气产生氧自由基,利用内置风机使氧自由基扩散至空间中,利用氧自由基的强氧化性分解农残。(The invention discloses a pesticide residue degradation device and a control method, and relates to the technical field of household appliances. The pesticide residue degradation device comprises a shell and an inner cavity formed by the shell, wherein the shell comprises an upper shell and a lower shell; the shell is provided with an air outlet and an air inlet; an ozone generating device, a catalyst module and a vortex fan are arranged in the inner cavity; the control method of the pesticide residue degradation device comprises the following steps: pressing a switch button for 1-2s, entering a common mode by default, keeping the ozone generating device in a closed state, and starting the vortex fan; the mode is switched to enter a high-efficiency mode by pressing a switch button 1s, the ozone generating device is started at the moment, and meanwhile, the vortex fan keeps in an operating state. The invention uses the built-in multi-element metal oxide to catalyze ozone and oxygen to generate oxygen free radicals, uses the built-in fan to diffuse the oxygen free radicals into the space, and uses the strong oxidizing property of the oxygen free radicals to decompose pesticide residues.)

1. The utility model provides a pesticide residue degradation device, includes inner chamber (1) that casing and casing formed, its characterized in that: the shell comprises an upper shell (2) and a lower shell (3);

the shell is provided with an air outlet (5) and an air inlet (6);

an ozone generating device (7), a catalyst module (8) and a vortex fan (9) are arranged in the inner cavity (1).

2. The agricultural residue degradation device according to claim 1, wherein the air outlet (5) and the air inlet (6) are respectively arranged on the upper casing (2) and the lower casing (3).

3. The agricultural residue degradation device according to claim 1, wherein a control panel (10) and a battery (11) are further installed in the inner cavity (1); the control panel (10) is connected with the ozone generating device (7), the catalyst module (8) and the vortex fan (9);

the upper shell (2)/the lower shell (3) is provided with a switch button (4) connected with the control panel (10).

4. The agricultural residue degradation device according to claim 1, wherein the air inlet port of the vortex fan (9) is arranged in parallel with the bottom of the ozone generator (7).

5. The agricultural residue degradation device according to claim 1, wherein the discharge end (12) of the ozone generating device (7) is close to the air inlet (6).

6. The agricultural residue degradation apparatus according to claim 1, wherein the distance between the upper surface of the vortex fan (9) and the bottom side surface of the catalyst module (8) is 0.6mm-1 mm.

7. The agricultural residue degrading device according to claim 1, wherein the control panel (10) is disposed at one side edge of the lower casing (3).

8. The agricultural residue degradation device according to claim 1, wherein the catalyst module (8) is a honeycomb structure module made of metal oxide catalyst and activated carbon according to a mass ratio of 1: 1-2;

the main materials of the honeycomb structure module are oxides of manganese, copper, iron and cerium, and the ratio of the oxides to the main materials is 10:1: 1.2: 3.5;

wherein the area of the honeycomb structure module cross-section honeycomb holes is greater than or equal to 1/3 of the cross-section area of the honeycomb structure module, and the honeycomb hole diameter is less than or equal to 3 mm.

9. The agricultural residue degradation device according to claim 1, further comprising a plastic member (13) fixed in the inner cavity (1), wherein the plastic member (13) is connected with the bottom plate of the lower housing (3) in a snap or screw manner;

wherein, the battery (11) is fixed on one side of the plastic part (13) through a buckle; the ozone generating device (7) is adhered and fixed on the other side of the plastic piece (13);

vortex fan (9) are fixed in the bottom of working of plastics (13) through the screw, catalyst module (8) are connected with working of plastics (13) through the buckle, the bottom of working of plastics (13) is close to discharge end (12) department of ozone generating device (7) and sets up the ventilation hole.

10. The method for controlling a device for degrading agricultural residues of any one of claims 1 to 9, comprising a normal mode and an efficient mode;

the method specifically comprises the following steps:

pressing a switch button (4) for 1-2s, entering a common mode by default at the moment, keeping an ozone generating device (7) in a closed state at the moment, and starting a vortex fan (9);

1s mode switching enters a high-efficiency mode by pressing a switch button (4), the ozone generating device (7) is started at the moment, and meanwhile, the vortex fan (9) keeps a running state.

Technical Field

The invention belongs to the technical field of household appliances, and particularly relates to a pesticide residue degradation device and a control method.

Background

Pesticide residues exist on the surfaces of the fruits and vegetables, so that the taste of a user is influenced, and the health of the user is influenced. At present, pesticide residues are mainly decomposed by ozone oxidation, but ozone has strong oxidizing property and potential safety hazard.

Earlier researches show that the catalyst which adopts the active carbon as the base material and takes the oxides of copper, manganese, iron and rare earth elements as the main materials can catalyze the oxygen in the air to generate oxygen free radicals, and can oxidize and decompose pesticide residues. Further research shows that the catalytic effect is better under the condition of ozone. The metal catalyst has low cost, environmental protection and simple operation, and the generated oxygen free radical has short half-life period and little harm to human body. Comprehensively considered, products using the technology have better market prospect.

Disclosure of Invention

The invention aims to provide a pesticide residue degradation device and a control method, which utilize active oxygen generated by the device to oxidize and decompose pesticide residues and solve the problem of pesticide residues on the surfaces of fruits and vegetables.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a pesticide residue degradation device, which comprises a shell and an inner cavity formed by the shell, wherein the shell comprises an upper shell and a lower shell; the shell is provided with an air outlet and an air inlet; an ozone generating device, a catalyst module and a vortex fan are arranged in the inner cavity.

Furthermore, the air outlet and the air inlet are respectively arranged on the upper shell and the lower shell.

Furthermore, a control panel and a battery are also arranged in the inner cavity; the control panel is connected with the ozone generating device, the catalyst module and the vortex fan; and a switch button connected with the control panel is arranged on the upper shell/the lower shell.

Further, the air inlet port of the vortex fan is arranged in parallel with the bottom of the ozone generating device.

Further, the discharge end of the ozone generating device is close to the air inlet.

Further, the distance between the upper surface of the vortex fan and the bottom side surface of the catalyst module is 0.6mm-1 mm.

Further, the control panel is disposed at one side edge of the lower case.

Further, the catalyst module is a honeycomb structure module which is prepared by a metal oxide catalyst and activated carbon according to the mass ratio of 1: 1-2; the main materials of the honeycomb structure module are oxides of manganese, copper, iron and cerium, and the ratio of the oxides to the main materials is 10:1: 1.2: 3.5;

wherein the area of the honeycomb structure module cross-section honeycomb holes is greater than or equal to 1/3 of the cross-section area of the honeycomb structure module, and the honeycomb hole diameter is less than or equal to 3 mm.

Furthermore, the plastic part is fixed in the inner cavity and connected with the bottom plate of the lower shell in a buckling or screw mode;

wherein, the battery is fixed on one side of the plastic piece through a buckle; the ozone generating device is fixedly adhered to the other side of the plastic part; the vortex fan is fixed at the bottom of the plastic part through screws, the catalyst module is connected with the plastic part through a buckle, and a vent hole is formed in the bottom of the plastic part close to the discharge end of the ozone generating device.

A control method of a pesticide residue degradation device comprises a common mode and an efficient mode;

the method specifically comprises the following steps:

pressing a switch button for 1-2s, entering a common mode by default, keeping the ozone generating device in a closed state, and starting the vortex fan;

the mode is switched to enter a high-efficiency mode by pressing a switch button 1s, the ozone generating device is started at the moment, and meanwhile, the vortex fan keeps in an operating state.

The invention has the following beneficial effects:

the invention uses the built-in multi-element metal oxide to catalyze ozone and oxygen to generate oxygen free radicals, uses the built-in fan to diffuse the oxygen free radicals into the space, and uses the strong oxidizing property of the oxygen free radicals to decompose pesticide residues.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the agricultural residue degradation device of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Referring to fig. 1, the present invention relates to a device for degrading agricultural residues, comprising a housing and an inner cavity 1 formed by the housing, wherein the housing comprises an upper housing 2 and a lower housing 3; the shell is provided with an air outlet 5 and an air inlet 6; an ozone generating device 7, a catalyst module 8 and a vortex fan 9 are arranged in the inner cavity 1.

The air outlet 5 and the air inlet 6 are respectively arranged on the upper shell 2 and the lower shell 3.

A control panel 10 and a battery 11 are also arranged in the inner cavity 1; the control panel 10 is connected with the ozone generating device 7, the catalyst module 8 and the vortex fan 9;

the upper case 2/the lower case 3 are provided with a switch button 4 connected to a control panel 10.

The air inlet port of the vortex fan 9 is arranged in parallel with the bottom of the ozone generating device 7.

The discharge end 12 of the ozone generating device 7 is close to the air inlet 6.

The distance between the upper surface of the vortex fan 9 and the bottom side surface of the catalyst module 8 is 0.6mm-1 mm.

The control panel 10 is disposed at one side edge of the lower case 3.

The catalyst module 8 is a honeycomb structure module made of a metal oxide catalyst and activated carbon according to the mass ratio of 1: 1-2;

the main materials of the honeycomb structure module are oxides of manganese, copper, iron and cerium, and the ratio of the oxides to the main materials is 10:1: 1.2: 3.5;

wherein the area of the honeycomb pore of the cross section of the honeycomb structure module is greater than or equal to 1/3 of the area of the cross section of the honeycomb structure module, and the pore diameter of the honeycomb is less than or equal to 3 mm.

The plastic part 13 is fixed in the inner cavity 1, and the plastic part 13 is connected with the bottom plate of the lower shell 3 in a buckling or screw mode;

wherein, the battery 11 is fixed on one side of the plastic part 13 by a buckle; the ozone generating device 7 is fixed on the other side of the plastic piece 13 in an adhesion way;

vortex fan 9 passes through the fix with screw in the bottom of working of plastics 13, and catalyst module 8 is connected with working of plastics 13 through the buckle, and the bottom of working of plastics 13 is close to discharge end 12 department of ozone generating device 7 and sets up the ventilation hole.

A control method of a pesticide residue degradation device comprises a common mode and an efficient mode;

the method specifically comprises the following steps:

pressing a switch button 41-2s, entering a common mode by default at the moment, keeping the ozone generating device 7 in a closed state at the moment, and starting the vortex fan 9;

the mode is switched into the high-efficiency mode by pressing the switch button 41s, at the moment, the ozone generating device 7 is started, and meanwhile, the vortex fan 9 keeps running.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.