CN219110326U

CN219110326U - Plasma air disinfection and purification device

Info

Publication number: CN219110326U
Application number: CN202222672605.8U
Authority: CN
Inventors: 朱传伟; 刘华均; 刘华刚
Original assignee: Hangzhou Meimei Technology Co ltd
Current assignee: Hangzhou Meimei Technology Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-06-02
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a plasma air disinfection and purification device, which belongs to the technical field of air disinfection devices and comprises a purification shell, wherein a dust removing box, a disinfection and purification box and a spraying box are sequentially arranged on the outer wall of the purification shell from left to right, a front plate and a dust collecting plate are respectively arranged at the inner top end of the dust removing box, a dust collecting hopper is arranged at the inner bottom end of the dust removing box, and an electronic valve is arranged on the outer wall of the dust collecting hopper; through starting leading board and dust absorption board work, the inhaled air passes through leading board at first, utilizes the electrode to let the dust in the air take positive charge through high pressure, then can be adsorbed by negative charge when it passes through the dust absorption board to remove dust effect to the air, inside the dust hopper that falls into the bucket form can be concentrated to the dust after losing the electricity, can discharge the dust through opening the electronic valve, need not the number of times of often changing the filter screen, avoid causing the pollution, thereby effectively improve the bactericidal effect of device.

Description

Plasma air disinfection and purification device

Technical Field

The utility model relates to the technical field of air disinfection and purification devices, in particular to a plasma air disinfection and purification device.

Background

Currently, widely used air sterilizer are an ozone sterilizer and an ultraviolet sterilizer.

The plasma air sterilizer has the international advanced level, utilizes the (SPIC) super-energy ion generator to instantly excite megahundred million-level positive and negative ions, can efficiently sterilize, has extremely strong plasma sterilization and disinfection effects, and has short action time, which is far beyond the reach of high-intensity ultraviolet rays. The plasma is in a fourth form in a solid state, a liquid state and a gas state. The SPIC super-energy ion cloud releases megahundred million-level positive and negative electrons, and generates a large amount of energy through annihilation of the positive and negative ions, thereby destroying bacterial envelopes and killing cell nuclei.

Plasma is a basic form of substance, which is an aggregate composed of charged particles (including positive ions, negative ions, electrons, etc.) and various neutral particles (atoms, molecules, radicals, and active groups), and is macroscopically electrically neutral. The plasma generated by the plasma air cleaner is an atmospheric pressure non-thermal equilibrium plasma, commonly called cold plasma, and has the advantages that the temperature of the plasma gas is very low, generally approaches to room temperature, but the plasma has electrons with very high temperature, and besides, the plasma is rich in a large amount of free radicals and active groups. These electrons, radicals and reactive groups play an important role in efficiently killing bacteria in the air.

When the outside air passes through the plasma discharge area, the aim of rapidly killing bacteria in the air can be achieved, however, the existing plasma device can only kill the bacteria in the air, but cannot remove the residual dust in the air, so that a good sterilization effect cannot be achieved, the air to be purified contains peculiar smell, and the existing plasma device cannot remove the peculiar smell, so that the practicability of the device is reduced.

Disclosure of Invention

The utility model aims to provide a plasma air disinfection and purification device which has the characteristics of removing residual dust in the air, improving the disinfection effect, effectively removing peculiar smell contained in the air and improving the practicability of the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the plasma air disinfection and purification device comprises a purification shell, wherein a dust removing box, a disinfection and purification box and a spraying box are sequentially arranged on the outer wall of the purification shell from left to right, a front plate and a dust collecting plate are respectively arranged at the top end of the interior of the dust removing box, a dust collecting hopper is arranged at the bottom end of the interior of the dust removing box, and an electronic valve is arranged on the outer wall of the dust collecting hopper;

the inside of disinfection purifying box is provided with a plurality of evenly distributed's plasma electrode plate, the right side wall of disinfection purifying box is provided with the valve, the equal fixedly connected with bracing piece in inside top left and right sides of spraying the case, two the bottom fixedly connected with catchment room of bracing piece, the bottom of catchment room is provided with a plurality of evenly distributed's vaporific sprinkler heads, the circulating pump is installed to the inside bottom of spraying the case, the output intercommunication of circulating pump has the aqueduct, the other end of aqueduct runs through and extends to the inside and catchment room intercommunication of spraying the case.

In order to facilitate the filtration of impurities and filings attached to air, the plasma air disinfection and purification device is preferable in the utility model, wherein the left side wall of the purification shell is provided with an air inlet, the inside of the purification shell is provided with a filter screen positioned on the right side of the air inlet, and the inside of the purification shell is provided with a suction fan positioned on the right side of the filter screen.

In order to facilitate adsorption of the peculiar smell gas attached to the air, the right side wall of the purifying shell is preferably provided with an air outlet, a fan positioned at the left side of the air outlet is arranged in the purifying shell, and an active carbon layer positioned at the left side of the fan is arranged in the purifying shell.

In order to increase the contact area with air and effectively improve the dust collection effect, the plasma air disinfection and purification device is preferable in that the front plate and the dust collection plate are in a plate shape.

In order to facilitate the discharge of water inside the spray tank, as a preferred plasma air sterilizing and purifying device of the present utility model, a drain pipe is provided at the bottom end of the spray tank, and a drain valve is provided at the outer wall of the drain pipe.

In order to facilitate cleaning the interior of the spray box at regular intervals, the back of the spray box is preferably provided with a cleaning box door, and the outer wall of the cleaning box door is preferably provided with a sealing gasket.

In order to effectively prevent water from flowing into the interior of the purifying shell, the plasma air sterilizing and purifying device is preferable in the utility model, wherein the interior of the purifying shell is fixedly connected with baffles positioned at the left side and the right side of the spraying box.

Compared with the prior art, the utility model has the following beneficial effects:

1. by starting the front plate and the dust collection plate to work, sucked air firstly passes through the front plate, dust in the air is positively charged through high pressure by utilizing the electrode, and the dust is adsorbed by negative charge when the dust passes through the dust collection plate, so that the air is dedusted, the dust can fall into the bucket-shaped dust collection bucket in a concentrated manner after power failure, the dust can be discharged by opening the electronic valve, the frequency of frequently replacing a filter screen is not needed, pollution is avoided, and the sterilization effect of the device is effectively improved;

2. air after the dust absorption can get into disinfection purifying box, under the ionization effect of a plurality of plasma electrode plates, reach air-purifying, disinfect, sterile effect to the air, reentrant sprays incasement portion, work through the circulating pump will spray the inside water of incasement portion, inside leading-in water converging room of water pipe, the rethread is vaporific sprinkler head blowout, carry out preliminary purpose of getting rid of the peculiar smell to the peculiar smell air, the peculiar smell is got rid of once more on the rethread activated carbon layer, work through the fan passes through the air outlet with the air and discharges, thereby reach the purpose of getting rid of the air peculiar smell, effectively improve the practicality of device.

Drawings

FIG. 1 is a diagram of the overall internal architecture of the present utility model;

FIG. 2 is a view showing the construction of the inside of the sterilizing and purifying tank according to the present utility model;

FIG. 3 is a view showing the construction of the interior of the spray tank of the present utility model;

FIG. 4 is a view showing the construction of the interior of the dust box of the present utility model;

fig. 5 is a perspective view of the spray box of the present utility model.

In the figure: 1. a purge housing; 2. a filter screen; 3. a suction fan; 4. a dust removal box; 5. a disinfection purifying box; 6. a spray box; 7. an activated carbon layer; 8. an air inlet; 9. a blower; 10. an air outlet; 11. a plasma electrode plate; 12. a valve; 13. a baffle; 14. a circulation pump; 15. a drain pipe; 16. a support rod; 17. a water conduit; 18. a water collecting chamber; 19. a mist spray head; 20. a front plate; 21. a dust collection plate; 22. a dust hopper; 23. an electronic valve; 24. and cleaning the box door.

Detailed Description

Referring to fig. 1 to 5, a plasma air sterilizing and purifying device comprises a purifying shell 1, wherein a dust removing box 4, a sterilizing and purifying box 5 and a spraying box 6 are sequentially arranged on the outer wall of the purifying shell 1 from left to right, a front plate 20 and a dust collecting plate 21 are respectively arranged at the top end of the inside of the dust removing box 4, a dust collecting hopper 22 is arranged at the bottom end of the inside of the dust removing box 4, and an electronic valve 23 is arranged on the outer wall of the dust collecting hopper 22;

the inside of disinfection purifying box 5 is provided with a plurality of evenly distributed's plasma electrode plate 11, the right side wall of disinfection purifying box 5 is provided with valve 12, the equal fixedly connected with bracing piece 16 in inside top left and right sides of spray box 6, the bottom fixedly connected with catchment room 18 of two bracing pieces 16, the bottom of catchment room 18 is provided with a plurality of evenly distributed's vaporific sprinkler heads 19, circulating pump 14 is installed to the inside bottom of spray box 6, the output intercommunication of circulating pump 14 has aqueduct 17, the other end of aqueduct 17 runs through and extends to spray box 6 inside and catchment room 18 intercommunication.

In this embodiment: by starting the front plate 20 and the dust collection plate 21 to work, the sucked air firstly passes through the front plate 20, dust in the air is positively charged by utilizing the electrode through high pressure, and the dust is adsorbed by negative charge when passing through the dust collection plate 21, so that the air is subjected to dust collection, the dust can fall into the bucket-shaped dust collection bucket 22 in a concentrated manner after the electricity is lost, the dust can be discharged by opening the electronic valve 23, the frequency of frequently replacing a filter screen is not needed, pollution is avoided, and the sterilization effect of the device is effectively improved;

air after dust collection can enter the disinfection and purification box 5, under the ionization effect of a plurality of plasma electrode plates 11, the effect of purifying air, sterilizing and disinfecting the air is achieved, the air enters the inside of the spraying box 6, water inside the spraying box 6 is guided into the water collecting chamber 18 through the circulating pump 14, the air is sprayed out through the plurality of mist spraying heads 19, the purpose of primarily removing peculiar smell is achieved for peculiar smell air, the peculiar smell is removed again through the activated carbon layer 7, the air is discharged through the air outlet 10 through the fan 9, and therefore the purpose of removing air peculiar smell is achieved, and the practicability of the device is effectively improved.

As a technical optimization scheme of the utility model, an air inlet 8 is formed in the left side wall of the purifying shell 1, a filter screen 2 positioned on the right side of the air inlet 8 is arranged in the purifying shell 1, and an air suction fan 3 positioned on the right side of the filter screen 2 is arranged in the purifying shell 1.

In this embodiment: by starting the suction fan 3 to work, air is sucked into the purifying shell 1 through the air inlet 8, and impurities and filings attached to the air are filtered through the filter screen 2.

As a technical optimization scheme of the utility model, an air outlet 10 is formed in the right side wall of the purification shell 1, a fan 9 positioned on the left side of the air outlet 10 is installed in the purification shell 1, and an activated carbon layer 7 positioned on the left side of the fan 9 is arranged in the purification shell 1.

In this embodiment: the purified air is discharged by starting the fan 9 to operate, so that the purified air firstly passes through the activated carbon layer 7 to adsorb the peculiar smell attached to the activated carbon layer.

As a technical optimization scheme of the utility model, the front plate 20 and the dust collection plate 21 are in a plate shape.

In this embodiment: because the front plate 20 and the dust collection plate 21 are plate-shaped, the contact area with air is increased, and the dust collection effect is effectively improved.

As a technical optimization scheme of the utility model, the bottom end of the spray box 6 is provided with a drain pipe 15, and the outer wall of the drain pipe 15 is provided with a drain valve.

In this embodiment: by providing the drain pipe 15, water inside the spray tank 6 can be discharged by opening the drain valve.

As a technical optimization scheme of the utility model, the back of the spray box 6 is provided with a cleaning box door 24, and the outer wall of the cleaning box door 24 is provided with a sealing gasket.

In this embodiment: through setting up clearance chamber door 24, can be convenient for regularly open and to spray the inside clearance of case 6 to can effectively improve the sealed effect of spraying case 6 through setting up sealed pad.

As a technical optimization scheme of the utility model, the inside of the purifying shell 1 is fixedly connected with baffle plates 13 positioned at the left side and the right side of the spraying box 6.

In this embodiment: by providing the baffle 13, the water sprayed from the inside of the spray box 6 can be effectively prevented from flowing into the inside of the purification housing 1.

Working principle: by starting the front plate 20 and the dust collection plate 21 to work, the sucked air firstly passes through the front plate 20, dust in the air is positively charged by utilizing the electrode through high pressure, and the dust is adsorbed by negative charge when passing through the dust collection plate 21, so that the air is subjected to dust collection, the dust can fall into the bucket-shaped dust collection bucket 22 in a concentrated manner after the electricity is lost, the dust can be discharged by opening the electronic valve 23, the frequency of frequently replacing a filter screen is not needed, pollution is avoided, and the sterilization effect of the device is effectively improved;

the air after dust collection enters the disinfection and purification box 5, under the ionization action of a plurality of plasma electrode plates 11, the effects of purifying the air, sterilizing and disinfecting the air are achieved, then the air enters the spraying box 6, the water in the spraying box 6 is guided into the water collecting chamber 18 through the water guide pipe 17 by working of the circulating pump 14, the air is sprayed out through the plurality of mist spraying heads 19, the purpose of primarily removing the peculiar smell of the peculiar smell air is achieved, the peculiar smell is removed again through the activated carbon layer 7, and the air is discharged through the air outlet 10 by working of the fan 9, so that the purpose of removing the peculiar smell of the air is achieved, and the practicability of the device is effectively improved;

when the device is used for a long time, part of unadsorbed dust can enter the spraying box 6, and some sludge can be precipitated in the spraying box 6 after water is sprayed, and the cleaning box door 24 can be opened periodically to clean air, so that the air quality after disinfection and purification is prevented from being influenced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. Plasma air disinfection purifier, including purifying shell (1), its characterized in that: the outer wall of the purification shell (1) is sequentially provided with a dust removal box (4), a disinfection purification box (5) and a spraying box (6) from left to right, the top end of the interior of the dust removal box (4) is respectively provided with a front plate (20) and a dust collection plate (21), the bottom end of the interior of the dust removal box (4) is provided with a dust collection hopper (22), and the outer wall of the dust collection hopper (22) is provided with an electronic valve (23);

the inside of disinfection purifying box (5) is provided with a plurality of evenly distributed's plasma electrode plate (11), the right side wall of disinfection purifying box (5) is provided with valve (12), the equal fixedly connected with bracing piece (16) in inside top left and right sides of spraying box (6), two the bottom fixedly connected with catchment room (18) of bracing piece (16), the bottom of catchment room (18) is provided with a plurality of evenly distributed's vaporific sprinkler head (19), circulating pump (14) are installed to the inside bottom of spraying box (6), the output intercommunication of circulating pump (14) has aqueduct (17), the other end of aqueduct (17) runs through and extends to inside and catchment room (18) intercommunication of spraying box (6).

2. A plasma air sterilizing and purifying apparatus as claimed in claim 1, wherein: the air inlet (8) is formed in the left side wall of the purifying shell (1), a filter screen (2) located on the right side of the air inlet (8) is arranged in the purifying shell (1), and a suction fan (3) located on the right side of the filter screen (2) is installed in the purifying shell (1).

3. A plasma air sterilizing and purifying apparatus as claimed in claim 1, wherein: the air outlet (10) has been seted up to the right side wall of purifying shell (1), the internally mounted of purifying shell (1) has fan (9) that are located air outlet (10) left side, the inside of purifying shell (1) is provided with active carbon layer (7) that are located fan (9) left side.

4. A plasma air sterilizing and purifying apparatus as claimed in claim 1, wherein: the front plate (20) and the dust collection plate (21) are in a plate shape.

5. A plasma air sterilizing and purifying apparatus as claimed in claim 1, wherein: the bottom of spray box (6) is provided with drain pipe (15), the outer wall of drain pipe (15) is provided with the drain valve.

6. A plasma air sterilizing and purifying apparatus as claimed in claim 1, wherein: the back of spraying case (6) is provided with clearance chamber door (24), the outer wall of clearance chamber door (24) is provided with sealed pad.

7. A plasma air sterilizing and purifying apparatus as claimed in claim 1, wherein: baffle plates (13) positioned at the left side and the right side of the spraying box (6) are fixedly connected to the inside of the purifying shell (1).