CN214581652U

CN214581652U - Air purification and sterilization device

Info

Publication number: CN214581652U
Application number: CN202120686687.4U
Authority: CN
Inventors: 周李华; 叶德萍; 马丽侠; 蒋子敬; 汤江文
Original assignee: Institute Of Biology China Academy Of Testing Technology
Current assignee: Institute Of Biology China Academy Of Testing Technology
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-11-02
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses an air purification sterilization apparatus, which comprises a bod, the organism is provided with air intake and air outlet, set up the fan subassembly in the organism so that the air gets into the organism from the air intake and discharges from the air outlet again, still set gradually along the air current direction in the organism and be used for making the germ to take the ionization storehouse of electric charge and the storehouse of killing that electric field discharge disinfected. Air purification sterilization apparatus carry out ionization earlier so that the germ is electrified, then discharge the sterilization, sterilization efficiency is high, the sufficiency is good, need not to add chemical reagent, can not cause the pollution to the environment, also need not to use the consumptive material, operation use cost is low.

Description

Air purification and sterilization device

Technical Field

The utility model relates to an air purification technical field especially relates to an air purification sterilization apparatus.

Background

In closed spaces such as indoor spaces, the air mobility is poor, microorganisms such as bacteria and viruses are easy to breed, the harm to human bodies is large, and diseases such as respiratory tract infection are easy to cause. The existing air purification device usually purifies and filters the room dust, and microorganisms such as germs and the like usually adopt the modes of ultraviolet sterilization, disinfectant atomization sterilization, filter material adsorption, photocatalysis and the like, the ultraviolet sterilization has the risk of ultraviolet light leakage and is harmful to human bodies, and the germs easily have tolerance conditions to the ultraviolet light, so that the sterilization is not thorough, the lamp tube needs to be replaced regularly, and the maintenance and replacement cost is high; the disinfectant has strong atomizing and sterilizing toxicity and is harmful to the environment and human bodies; the filter material adsorption mode needs to clean or replace the filter material regularly, is troublesome to use and high in cost, cannot kill germs, is easy to cause secondary pollution, and has high equipment cost, high consumable material needing to be replaced regularly and high use cost.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve and the technical task who provides improve prior art, provide an air purification sterilization apparatus, solve among the prior art to go on the device that kills of germ in the air with high costs, kill thoroughly, awkward problem.

For solving the above technical problem, the technical scheme of the utility model is that:

the utility model provides an air purification sterilization apparatus, includes the organism, the organism is provided with air intake and air outlet, set up the fan subassembly in the organism so that the air gets into the organism from the air intake and discharges from the air outlet again, still set gradually along the air current direction in the organism and be used for making the germ to take the ionization storehouse of electric charge and the storehouse of killing that electric field discharge disinfected. Air purification sterilization apparatus carry out high-pressure ionization in the electric ionization storehouse earlier for organic matter particle such as germ in the air takes electric charge, form mixed plasma, then electrified germ enters into the electric field in killing the storehouse, the dielectric characteristic in the electric field can be changed to plasma, the electric field produces discharge effect to organic matter particle such as electrified virus and bacterium, thereby effective killing organic matter particle such as virus and bacterium, kill efficiently, the sufficiency is good, need not to add chemical reagent, can not cause the pollution to the environment, also need not to use the consumptive material, operation use cost is low.

Furthermore, the killing bin comprises a plurality of electrode plates with positive and negative potentials which are alternately arranged, so that an alternating electric field is formed, charged particles can be fully discharged, and the killing sufficiency is improved.

Furthermore, the electrode plate is in a grid shape, so that the discharge is sufficient, and the air fluidity is good.

Further, kill the storehouse below and be provided with the collection storehouse, the electrode in killing the storehouse can produce electrostatic adsorption to the particle after the discharge kills, and after air purification sterilizing installation stop work, the particle falls to the collection storehouse because of the dead weight in, is convenient for clear away, ensures long-term stable sterilization effect.

Further, be provided with vibrating motor on the storehouse of killing, utilize the vibration that vibrating motor produced to make and kill and attach to stubborn particle more effectual whereabouts in the storehouse and collect the storehouse in, ensure long-term stable sterilization effect.

Further, be provided with the air inlet protection casing on the air intake, be provided with the air-out protection casing on the air outlet, be provided with the tripe window on air inlet protection casing, the air-out protection casing and be provided with the wire netting lining on the tripe window, can prevent to point and major diameter particulate matter and get into, can effectively guarantee personnel and equipment safety.

Furthermore, the two pairs of sides of the machine body are respectively provided with an air inlet, the middle part of the machine body is provided with an air outlet so as to form an air duct structure with two pairs of side air inlets and a middle air outlet, which is beneficial to carrying out air exchange to the maximum extent and improving the air exchange rate, thereby improving the sufficiency and uniformity of air sterilization.

Furthermore, the electric separation bin and the killing bin are respectively arranged at the air inlets at the two sides, the fan assembly is arranged at the air outlets, the structure is compact, the electric separation bin and the killing bin respectively purify and sterilize the air entering the two sides, and the fan assembly enables the air flow to be discharged after being turned.

Compared with the prior art, the utility model discloses the advantage lies in:

air purification sterilization apparatus carry out ionization earlier so that the germ is electrified, then discharge and sterilize, sterilization efficiency is high, the sufficiency is good, can realize that the germ kill rate is more than 95%, need not to add chemical reagent, can not cause the pollution to the environment, also need not to use the consumptive material, the operation use cost is low.

Drawings

FIG. 1 is a schematic view of the construction of an air purification and sterilization apparatus;

fig. 2 is an exploded structure diagram of the air purification and sterilization device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model discloses an air purification sterilization apparatus can the efficient kill the germ in to the air, and the consumptive material that need not regularly change need not to add chemical reagent, can not cause the pollution to the environment, convenient to use, with low costs.

As shown in fig. 1 and 2, an air purifying and sterilizing apparatus includes an apparatus body 1, the apparatus body 1 is provided with an air inlet 11 and an air outlet 12, a blower assembly 2 is disposed in the apparatus body 1 to make air enter the apparatus body 1 from the air inlet 11 and then be discharged from the air outlet 12, an ionization chamber 3 for making germs take charges and a sterilization chamber 4 for electric field discharge sterilization are further sequentially disposed in the apparatus body 1 along an air flow direction, first, organic matter particles such as germs in the air take charges to form mixed plasma, and then the electric field generates a discharge effect on the charged organic matter particles such as viruses and bacteria, thereby realizing effective sterilization of germs.

The killing bin 4 comprises a plurality of electrode plates with positive and negative potentials which are alternately arranged, the electrode plates are in a grid shape, so that an alternating electric field is arranged in the killing bin 4, the killing can be more fully performed, after organic matter particles such as germs with charges in the ionization bin 3 enter the electric field in the killing bin 4, the dielectric property between the electrode plates is changed due to the conductive effect of the plasma, so that a discharge effect is generated between the electrode plates and charged particles in the mixed plasma, the killing of the charged organic matter particles such as viruses and bacteria is realized, the electric field has an electrostatic adsorption effect on the discharged organic matter particles such as germs, the discharged organic matter particles such as germs are adsorbed onto the electrode plates, after the air purification and sterilization device stops working, the particles fall down due to self weight, a collecting bin 5 is arranged below the killing bin 4, and the particles are collected to the collecting bin 5, be convenient for concentrate and clear away, and be provided with vibrating motor (not shown in the figure) on the storehouse 4 that kills, vibrating motor links to each other with the plate electrode, is used for producing the vibration to the plate electrode, and air purification sterilization apparatus has "dust exhaust" mode, and when starting "dust exhaust" mode, fan subassembly 2 stop work, and vibrating motor begins work, utilizes the vibration to shake the particle that adheres to on the plate electrode in storehouse 4 that kills and fall to in collecting storehouse 5 for storehouse 4 that kills resumes cleanly again, the long-term stable effect of killing of guarantee.

In this embodiment, the machine body 1 is a cavity structure formed by combining a frame and a plate layer, the blower assembly 2, the ionization chamber 3, the killing chamber 4 and the collecting chamber 5 are all arranged inside the machine body 1, two pairs of sides of the machine body 1 are respectively provided with an air inlet 11, the middle part of the machine body 1 is provided with an air outlet 12 to form an air channel structure with two pairs of side air inlets and a middle air outlet, air enters the machine body 1 from the air inlets 11 at two sides and turns 90 degrees and then is discharged from the air outlet 12, the ionization chamber 3 and the killing chamber 4 are respectively arranged at the positions of the air inlets 11 at two sides, the killing chamber 4 is located at the central position of the machine body 1, the blower assembly 2 is arranged at the air outlet 12, the air enters from the air inlets 11 and then is subjected to the purification and sterilization treatment of the ionization chamber 3 and the killing chamber 4, and then is discharged from the air outlet 12 by the blower assembly 2, and the air channel structure with two pairs of side air inlets and the middle air outlet is favorable for maximum air exchange, the ventilation rate is improved, so that the sufficiency of air sterilization is improved, the uniformity of the killing effect on the space is improved, the air flow can be circulated more sufficiently and uniformly in the space, only the space close to the air purification and sterilization device in the closed space is prevented from being purified, and other spaces are still in an unpurified state.

Be provided with air inlet protection casing 13 on the air intake 11, be provided with air-out protection casing 14 on the air outlet 12, be provided with the tripe window on air inlet protection casing 13, the air-out protection casing 14 and be provided with the wire netting lining on the tripe window, can prevent to point and big direct particulate matter and get into, can effectively guarantee personnel and equipment safety to the air-out protection casing also can effectively keep apart the backward flow and pollute, avoids the germ to invade in the organism from the air outlet is reverse.

When using air purification sterilization apparatus, lean on one side with the air outlet 12 of organism 1 to wall 20 centimetres left and right sides and place to guarantee that air intake 11 and air outlet 12 do not have and shelter from, then open air purification sterilization apparatus and carry out air purification sterilization treatment, once collect dirt clearance monthly, open "dust exhaust" mode earlier, stop after operation 5 ~ 10 minutes, then take out and collect storehouse 5 and clear up.

The above are only preferred embodiments of the present invention, and it should be noted that the above preferred embodiments should not be considered as limitations of the present invention, and the scope of the present invention should be limited by the scope of the appended claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. The utility model provides an air purification sterilization apparatus, its characterized in that, includes organism (1), organism (1) is provided with air intake (11) and air outlet (12), set up fan subassembly (2) in organism (1) so that the air gets into organism (1) from air intake (11) and discharges from air outlet (12) again, still set gradually along the air current direction in organism (1) and be used for making the germ to take electric charge from storehouse (3) and electric field discharge sterilization's kill storehouse (4).

2. Air purification and sterilization apparatus according to claim 1, wherein said sterilization chamber (4) comprises a plurality of electrode plates with alternating positive and negative potentials.

3. The air purification and sterilization apparatus according to claim 2, wherein the electrode plate is in a grid shape.

4. The air purification and sterilization apparatus according to claim 1, wherein a collection chamber (5) is disposed below the sterilization chamber (4).

5. The air purification and sterilization device according to claim 4, wherein a vibration motor is arranged on the sterilization chamber (4).

6. The air purifying and sterilizing device according to any one of claims 1 to 5, wherein an air inlet protective cover (13) is disposed on the air inlet (11), an air outlet protective cover (14) is disposed on the air outlet (12), and the air inlet protective cover (13) and the air outlet protective cover (14) are provided with louver windows and steel wire mesh liners are disposed on the louver windows.

7. The air purifying and sterilizing device according to any one of claims 1 to 5, wherein air inlets (11) are respectively disposed at two sides of the machine body (1), and air outlets (12) are disposed at the middle of the machine body (1) to form an air duct structure with two pairs of side air inlets and a middle air outlet.

8. The air purification and sterilization apparatus according to any one of claims 1 to 5, wherein the ionization chamber (3) and the killing chamber (4) are respectively provided at the air inlets (11) at two sides, and the blower assembly (2) is provided at the air outlet (12).