CN217031516U - High-efficient deodorization removes peculiar smell plasma purifier - Google Patents

Abstract

The utility model relates to a local environment air pollution control technology, in particular to a high-efficiency deodorization and odor removal plasma purifier which comprises a box body, a detachable filtering device arranged at the front end in the box body, a mute fan arranged at the rear end in the box body and a plasma device arranged between the filtering device and the mute fan, wherein the filtering device consists of a primary filter screen, honeycomb activated carbon, a cold catalyst filter screen, an antibacterial cotton filter screen and an HEPA high-efficiency filter screen which are sequentially embedded in the box body, and air guide plates are arranged between the primary filter screen and the honeycomb activated carbon, between the honeycomb activated carbon and the cold catalyst filter screen, between the cold catalyst filter screen and the antibacterial cotton filter screen and between the antibacterial cotton filter screen and the HEPA high-efficiency filter screen; and an air duct is arranged on the air deflector. The portable peculiar smell removing device is simple in structure, convenient to carry and move, small in occupied area, low in operation cost and high in peculiar smell removing efficiency, and can purify other peculiar smell molecules and improve the comfort of the ambient air environment.

Description

High-efficient deodorization removes peculiar smell plasma purifier

Technical Field

The utility model relates to a technology for improving air quality and preventing pollution in local environment, in particular to a high-efficiency deodorizing and peculiar smell removing plasma purifier.

Background

People smoke in a limited indoor space, the spit second-hand smoke continuously diffuses and spreads the whole space, the air is filled with strong peculiar smell to ensure that people can not breathe smoothly, and the smoke contains a plurality of toxic and harmful substances, such as nicotine, tar and the like, which cause great damage to the human body and even have the possibility of canceration. Common indoor disinfection and odor removal technologies include: air fresheners, UV photolysis and the like, people generally spray disinfectant or air cleaning agents, and liquid spraying only plays a temporary role and has secondary pollution.

Air freshener: the air freshener is also called environmental perfume, is the most common method for purifying air environment and improving air quality at present, and becomes the first choice for people to purify indoor air due to convenient carrying, simple use and low price. The working principle of the deodorant is simple, namely a small amount of medicament is added into the substances emitting the foul smell, the aim of deodorization is achieved through chemical reaction, strong aromatic substances are used for concealing the foul smell, and the uncomfortable feeling of people on the foul smell is relieved. Many air fresheners therefore do not actually remove odors from a space, but merely mask them with a pleasing scent.

UV photolysis: the killing principle of ultraviolet rays to bacteria and viruses is as follows: the ultraviolet ray is mainly used for killing microorganisms (such as bacteria, viruses, spores and other pathogens) by the functions of radiation damage and nucleic acid destruction of the microorganisms, so that the disinfection purpose is achieved.

The sterilization and disinfection effect is also related to the ultraviolet radiation dose:

the total ultraviolet radiation amount depends on the radiation time and the radiation intensity, the external environmental conditions of the virus place, including ambient temperature and humidity, the virus and the external attachment and ultraviolet radiation penetrability, the ultraviolet lamp shortcoming: in the using process, people, animals and plants can not be left on the site, so that skin burns or plant death is avoided; 2. the luminous lamp tube cannot be seen directly by naked eyes, the eye swelling and pain or burn can be avoided, and the lamp tube can enter a field only by ventilation after disinfection. Therefore, aiming at the defects of the prior art, the utility model comprehensively considers various scheme factors such as environmental pollution, operating cost, health safety and the like, and uses the super-energy plasma deodorization equipment to continuously absorb and purify the peculiar smell and peculiar smell molecular chains in the whole space to purify the indoor air on the basis of achieving the peculiar smell removal effect, so that the utility model provides the deodorization equipment which can coexist with people, can effectively and continuously remove the peculiar smell, has no secondary pollution, is efficient and environment-friendly.

Disclosure of Invention

In order to overcome the defects of the prior art, the plasma purifier for efficiently deodorizing and removing the peculiar smell has the advantages of simple structure, convenience in carrying and moving, small occupied area, low operation cost and high peculiar smell removal efficiency, and can purify other harmful peculiar smell molecules and improve the comfort of the ambient air environment.

In order to achieve the purpose, the plasma purifier for efficiently deodorizing and removing peculiar smell comprises a box body, a detachable filtering device arranged at the front end in the box body, a mute fan arranged at the rear end in the box body and a plasma device arranged between the filtering device and the mute fan, wherein the filtering device consists of a primary filter screen, honeycomb activated carbon, a cold catalyst filter screen, an antibacterial cotton filter screen and an HEPA efficient filter screen which are sequentially embedded in the box body, and air deflectors are arranged between the primary filter screen and the honeycomb activated carbon, between the honeycomb activated carbon and the cold catalyst filter screen, between the honeycomb activated carbon and the antibacterial cotton filter screen and between the antibacterial cotton filter screen and the HEPA efficient filter screen; and an air duct is arranged on the air deflector.

Furthermore, the air duct is inclined inward to form an air deflector layout, and an air duct opening is formed in the middle of the air duct.

Furthermore, the silence fan is installed at the rear side of the box body and communicated with the outside.

Furthermore, the plasma device comprises a plasma tube, a mesh electrode coated on the outer side of the plasma tube, an ion base and a control unit arranged in the ion base, wherein the plasma tube and the mesh electrode jointly form an ion generator and are connected and reinforced through a PVC (polyvinyl chloride) sealing ring, an electrode is arranged inside the plasma tube and forms the positive electrode and the negative electrode of an electric field of the ion generator with the mesh electrode coated on the outer side of the plasma tube, a conductive column is arranged on the ion base, a metal shifting sheet is arranged on the conductive column, the metal shifting sheet is electrically connected with the mesh electrode, and the ion base is fastened with the box body through screws.

Furthermore, the plasma tube main body is made of quartz.

Further, the front end of the box body is provided with an air inlet, and an air grid plate is arranged at the air inlet; one side of the box body is provided with a movable door corresponding to the filtering device; the utility model discloses a box, including box, handle, master console, adjusting knob and master switch, the box upper end is equipped with the handle, and handle one side is equipped with the master console, be equipped with on the master console and be used for adjusting the mute fan's adjusting knob and master switch.

The beneficial effects of the utility model are: a high-efficiency deodorizing and peculiar smell removing plasma purifier adopts a modular design, firstly, a multilayer filtering device is used for primary filtering and purifying air, then, the air is ionized by positive and negative voltages adopted inside the plasma purifier to generate a plasma principle, more positive and negative oxygen ion groups are generated through an electric field and are quickly sent into the ambient air by a fan, pollutants and bacteria full bodies floating in the air collide with a large number of positive and negative ions, the charge energy is violently released in the collision neutralization process, the external energy of bacteria/peculiar smell molecules/viruses is huge, the metabolism of the bacteria/peculiar smell molecules/viruses is unbalanced and eliminated by oxygen atoms, the inorganic suspended matters form quick superposition settlement due to charge difference and are reduced, so that the air purification is realized, no secondary pollution is realized, the viruses floating in the air are actively killed, 20 square meters of a room are purified once in 9 minutes, and the applicable area can reach 34-58 square meters. By adopting a multi-stage purification module, the primary filtration can be repeatedly cleaned, the honeycomb activated carbon can be efficiently adsorbed, the H11-grade HEPA filtration can be carried out, the super-energy plasma purification and the high-concentration negative ion purification can be realized; the design of multilayer air channels is adopted, the air guide plate structure is utilized to pressurize layer by layer, air blockage cannot be caused, the air port process reduces the wind resistance, and the air channel process is optimized to improve the air purification speed.

Drawings

For ease of illustration, the present invention is described in detail by the following preferred embodiments and the accompanying drawings.

FIG. 1 is a schematic view of a plasma purifier for deodorizing and deodorizing with high efficiency according to the present invention;

fig. 2 is a schematic diagram of the installation positions of the plasma equipment and the silent fan in the high-efficiency deodorizing and deodorizing plasma purifier.

FIG. 3 is a schematic top view of the high efficiency deodorizing and deodorizing plasma purifier of the present invention;

FIG. 4 is a schematic view of an air deflector in the plasma purifier for deodorization and deodorization according to the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the appearance of the plasma purifier for efficiently deodorizing and removing peculiar smell.

In the figure: the device comprises a box body-1, a filtering device-2, a mute fan-3, a plasma device-4, a primary filter screen-21, honeycomb activated carbon-22, a cold catalyst filter screen-23, an antibacterial cotton filter screen-24, an HEPA high-efficiency filter screen-25, an air deflector-5, an air duct-51, an air duct opening-52, a plasma tube-41, a mesh electrode-42, an ion base-43, a control unit-44, a conductive column-45, a metal plectrum-46, an air inlet-11, an air grid plate-12, a movable door-6, a handle-13, an adjusting knob-9, a master control console-7 and a master switch-8.

Detailed Description

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.

The plasma purifier for efficiently deodorizing and removing peculiar smell according to the present invention will be further described with reference to the accompanying drawings:

as shown in fig. 1-5, the plasma purifier for efficiently deodorizing and removing peculiar smell is characterized by comprising a box body 1, a detachable filtering device 2 arranged at the front end in the box body 1, a mute fan 3 arranged at the rear end in the box body 1 and a plasma device 4 arranged between the filtering device 2 and the mute fan 3, wherein the front end of the box body 1 is provided with an air inlet 11, and the air inlet 11 is provided with a wind grid plate 12; one side of the box body 1 is provided with a movable door 6 corresponding to the filtering device 2; a lifting handle 13 is arranged at the upper end of the box body 1, so that the box body is convenient to take and place, a master console 7 is arranged on one side of the lifting handle 13, and an adjusting knob 9 and a master switch 8 for adjusting the mute fan 3 are arranged on the master console 7; the filtering device 2 consists of a primary filter screen 21, honeycomb activated carbon 22, a cold catalyst filter screen 23, an antibacterial cotton filter screen 24 and an HEPA high-efficiency filter screen 25 which are sequentially embedded in the box body, and air deflectors 5 are arranged between the primary filter screen 21 and the honeycomb activated carbon 22, between the honeycomb activated carbon 22 and the cold catalyst filter screen 23, between the cold catalyst filter screen 23 and the antibacterial cotton filter screen 24 and between the antibacterial cotton filter screen 24 and the HEPA high-efficiency filter screen 25; the air guide plate 5 is provided with an air duct 51, the air duct 51 is inwards recessed out of the surface of the air guide plate 5 in an oblique angle range of 30-45 degrees, a mould pressing process is adopted to enable the air guide plate to form a plurality of distributed protruding points, then an air duct opening 52 is formed in the middle of the air guide plate, air passing through the air guide plate can be intensively dispersed to the next purification stage, meanwhile, air pressure is increased to accelerate air circulation, and the purification effect is greatly improved.

In this implementation, silence fan 3 installs at 1 rear side of box and external intercommunication, and the air inlet has been seted up to the box front end, and the air inlet is penetrating state with the silence fan, and the air gets into in the box through the air inlet, then is discharged by the silence fan.

Inside plasma device 4 that is equipped with comprises plasma tube 41, the control unit 44 in netted electrode 42, the ionic base 43 and the installation ionic base 43 of cladding in the plasma tube 41 outside, plasma tube 41 and netted electrode 42 constitute ion generator jointly, and connect the reinforcement through the PVC sealing washer, the inside electrode that is equipped with of plasma tube 41 just constitutes ion generator's electric field positive negative pole with the netted electrode 42 of cladding in the plasma tube 41 outside, be equipped with on the ionic base 43 and lead electrical pillar 45, be equipped with metal plectrum 46 on leading electrical pillar 45, be connected for the electricity between metal plectrum 46 and the netted electrode 42, ionic base 43 passes through the screw and fastens with box 1, and plasma tube 41 main part adopts the quartz material.

The inside of a sealed box body 1 generates negative pressure under the action of a silent fan 3, a wind grid plate 12 is arranged at an air inlet 11, when the negative pressure inside the box body reaches a certain degree, the wind grid plate 12 is opened, then indoor air enters the inside of the box body 1 through the air inlet 11, the air firstly passes through a filtering device 2, the filtering device 2 consists of five layers of filtering net layers, and a first layer of primary filter screen 21 can filter pollutants such as large-particle dust, flock, pollen, floating objects and the like; the second layer of honeycomb activated carbon 22 can decompose and adsorb formaldehyde, methylbenzene, dimethylbenzene, ammonia and other harmful substances; the third layer of cold catalyst filter screen 23 can decompose various harmful gases, and the cold catalyst can catalyze various harmful gases such as formaldehyde, ammonia gas, benzene, TVOC, hydrogen sulfide and the like to react with oxygen in the air at the same time, so as to catalyze and generate water and carbon dioxide; the fourth layer of antibacterial cotton filter screen 24 has the functions of destroying the cell wall of bacteria, breaking cell membranes, preventing cytoplasm from leaking, stopping the metabolic process of microorganisms, preventing the microorganisms from growing and propagating, and removing mites, bacteria and the like; the fifth-layer HEPA high-efficiency filter screen 25 can filter out tiny particles with the diameter larger than 20 nanometers, including bacterial mold, dust, allergen and partial virus.

The plasma device 4 is arranged behind the filtering device 2, the plasma device 4 generates a plasma principle by utilizing positive and negative voltage to ionize air, more positive and negative oxygen ion groups are generated through an electric field, the air passing through the filtering device 2 enters the space of the plasma device 4, the air is wrapped by a large amount of ion groups generated by the plasma device and is rapidly sent into the ambient air by a fan, the air collides with pollutants floating in the air and bacteria saturated bodies and a large amount of positive and negative ions, the charge energy is greatly released in the collision and combination process, the external energy of bacteria/peculiar smell molecules/viruses is greatly changed, the oxygen atoms enable the metabolism to generate energy imbalance and disappear, and the inorganic suspended matters form rapid superposition settlement reduction due to charge difference, so that the air purification is achieved.

This device conveniently carries the removal, and area is little, and the running cost is low, removes the peculiar smell efficient, can also purify other peculiar smell molecules simultaneously, improves the ambient air environment comfort. No secondary pollution. Actively killing viruses floating in the air, purifying a room with the square meter of 20 square meters once in 9 minutes, and having an applicable area of 34 to 58 square meters. Multistage purification, the preliminary filtration can be washd repeatedly, and honeycomb active carbon high efficiency adsorbs, and H11 level HEPA filters, and super energy plasma is clean, and high concentration anion purifies, and the new technology in wind gap reduces the windage, and the pressure boost enlarges and touches the wind area, improves the peculiar smell purification efficiency that removes greatly.

The foregoing summary and the following detailed description of the utility model provide examples of the basic principles, features, and advantages of the utility model, as will be apparent to those skilled in the art. The foregoing examples and description have been provided merely to illustrate the principles of the utility model and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A plasma purifier for efficiently deodorizing and removing peculiar smell is characterized by comprising a box body, a detachable filtering device arranged at the front end in the box body, a mute fan arranged at the rear end in the box body and a plasma device arranged between the filtering device and the mute fan, wherein the filtering device consists of a primary filter screen, honeycomb activated carbon, a cold catalyst filter screen, an antibacterial cotton filter screen and an HEPA high-efficiency filter screen which are sequentially embedded in the box body, and air deflectors are arranged between the primary filter screen and the honeycomb activated carbon, between the honeycomb activated carbon and the cold catalyst filter screen, between the cold catalyst filter screen and the antibacterial cotton filter screen and between the antibacterial cotton filter screen and the HEPA high-efficiency filter screen; and an air duct is arranged on the air deflector.

2. The plasma purifier for removing odor and peculiar smell with high efficiency as claimed in claim 1, wherein: the air duct is inclined inward to the space of the air deflector, and the middle part of the air duct is provided with an air duct opening.

3. The plasma purifier for removing odor and peculiar smell with high efficiency as claimed in claim 1, wherein: the mute fan is arranged at the rear side of the box body and communicated with the outside.

4. The plasma purifier for high-efficiency deodorization and deodorization as claimed in claim 1, wherein: the plasma device comprises a plasma tube, a mesh electrode coated on the outer side of the plasma tube, an ion base and a control unit arranged in the ion base, wherein the plasma tube and the mesh electrode jointly form an ion generator, the ion generator is connected and reinforced through a PVC (polyvinyl chloride) sealing ring, an electrode is arranged in the plasma tube and forms an electric field positive electrode and a negative electrode of the ion generator with the mesh electrode coated on the outer side of the plasma tube, a conductive column is arranged on the ion base, a metal shifting sheet is arranged on the conductive column, the metal shifting sheet is electrically connected with the mesh electrode, and the ion base is fastened with a box body through screws.

5. The plasma purifier for removing odor and peculiar smell with high efficiency as claimed in claim 4, wherein: the plasma tube main body is made of quartz.

6. The plasma purifier for removing odor and peculiar smell with high efficiency as claimed in claim 1, wherein: the front end of the box body is provided with an air inlet, and an air grid plate is arranged at the air inlet; one side of the box body is provided with a movable door corresponding to the filtering device; the utility model discloses a silence fan, including box, handle, master console, adjusting knob and master switch, box upper end is equipped with the handle, and handle one side is equipped with the master console, be equipped with on the master console and be used for adjusting the adjust knob and the master switch of silence fan.

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