A cyclone-type fusion disinfection and purification equipment

Abstract

The present invention provides a cyclone-type fusion disinfection and purification device, comprising a shell, an air inlet duct, a turbine blower, an annular air outlet duct, spiral blades, a hydroxyl ion generator, and a negative oxygen ion generator. The air outlet duct, shell, and air inlet duct are sequentially arranged from the inside to the outside, and a return channel is formed between the shell and the air outlet duct. The turbine blower is arranged at the bottom of the shell and communicates with the air inlet of the air inlet duct, or is arranged at the top of the shell and communicates with the air outlet end of the air outlet duct. The top air outlet of the air inlet duct is communicated with the return channel. The flowing gas generated by the turbine blower enters the return channel, and the negative oxygen ion generator therein disinfects and purifies most of the 50%-70% bacteria, viruses, and microorganisms in the cyclone. Then the cyclone flows from the return channel to the air outlet duct. The hydroxyl ion generator therein cooperates with the spiral blades. The hydroxyl ion generator can thoroughly disinfect and purify most of the 90%-99.9% bacteria, viruses, and microorganisms in the cyclone.

Description

Technical Field

[0001] The present invention relates to the technical field of air disinfection and purification, and in particular to a cyclone-type fusion disinfection and purification device. Background Art

[0002] Currently, urban residents spend up to 80% to 90% of their time indoors. Air quality in large offices, entertainment venues, shopping centers, conference centers, and classrooms has seriously deteriorated, not only spreading disease but also contributing to sub-health conditions. Urban outdoor air quality is low, and indoor air quality is even worse due to the effects of renovations, furniture, and household chemicals. Oxygen levels, particularly negative oxygen ions, are very low, and concentrations of some harmful gases indoors are far higher than outdoors. Indoor air pollution has become a growing concern. As consumer preferences improve, air purifiers that clean the air are poised to become increasingly popular.

[0003] There are also some purification equipment on the market, such as a virus-killing air purifier with Chinese patent publication number CN212274140U, which includes a virus-killing unit, which is provided with a gas-containing chamber, a first air inlet, a first air outlet, and a heating mechanism contained in the gas-containing chamber, and the first air inlet and the first air outlet are connected through the heating mechanism; and an exhaust unit for drawing external gas into the gas-containing chamber from the first air inlet, or for drawing gas in the gas-containing chamber out of the outside from the first air outlet.

[0004] In air purifiers like the one described above, air enters the purifier cavity, passes through a series of recirculation channels, and is purified before exiting the purifier. However, although the air passes through the winding recirculation channels within the cavity, extending its path within the purifier, the air's contact time with the purification components remains short, and the air quickly passes through the purification components before exiting, resulting in low air disinfection and purification efficiency. Summary of the Invention

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the present invention provides a cyclone-type fusion disinfection and purification device, which solves the problems raised in the above-mentioned background technology.

[0007] (2) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a cyclone fusion disinfection and purification equipment, including a shell, an air inlet duct, a turbine fan, an annular air outlet duct, spiral blades, a hydroxyl ion generator, and several negative oxygen ion generators. The air outlet duct, shell, and air inlet duct are arranged in sequence from the inside to the outside, and a return channel is formed between the shell and the air outlet duct. The turbine fan is arranged at the bottom of the shell and communicates with the air inlet of the air inlet duct or is arranged at the top of the shell and communicates with the air outlet end of the air outlet duct. The top air outlet of the air inlet duct is connected to the return channel. The hydroxyl ion generator is vertically arranged at the center of the air outlet duct. The spiral blades are surrounded between the hydroxyl ion generator and the air outlet duct. Several negative oxygen ion generators are surrounded on the cavity wall of the return channel.

[0009] Preferably, there are a plurality of air inlet ducts, and the plurality of air inlet ducts surround the outer ring of the shell at equal angles.

[0010] Preferably, the outer edge of the spiral blade is fixed to the air outlet duct, and the top end of the air outlet duct is rotatably connected to the shell.

[0011] Preferably, the top end of the air outlet duct is fixed on the housing, and the top end of the spiral blade is rotatably connected to the top end of the air outlet duct via an annular portion.

[0012] Preferably, a manganese dioxide barrier net is provided at the top outlet of the air outlet duct.

[0013] Preferably, the bottom of the shell is provided with an arc-shaped guide plate with a center bulging upward, the bottom of the guide plate is provided with a fan housing, the turbine fan is arranged in the fan housing, and the air inlet of the air inlet duct is arranged on the outer edge of the guide plate.

[0014] Preferably, a guide cover with a central protrusion is provided between the top of the turbine blower and the guide plate.

[0015] (3) Beneficial effects

[0016] The present invention provides a cyclonic fusion disinfection and purification device. It has the following beneficial effects:

[0017] 1. The cyclone-type fusion disinfection and purification equipment uses a turbine fan to generate high-pressure flowing gas, which passes through multiple circular distributed cyclone air inlet ducts of the gaseous particle separator to form an air cyclone. After the cyclone is formed, it enters the return channel. The return channel is the pre-disinfection and purification space. The negative oxygen ion generator therein disinfects and purifies most of the bacteria, viruses and microorganisms in the cyclone, which is 50%-70%. Then the cyclone goes from the return channel to the air outlet duct. This space is the core disinfection and purification space. The hydroxyl ion generator therein cooperates with the spiral blades. The cyclone passing through the spiral blades spirals around the hydroxyl ion generator and rises, forming a more efficient disinfection and purification. The hydroxyl ion generator can thoroughly disinfect and purify most of the bacteria, viruses and microorganisms in the cyclone, which is 90%-99.9%. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an external axonometric view of the present invention;

[0019] Figure 2 A half-section axonometric view of the present invention;

[0020] Figure 3 It is a planar half-section view of the present invention.

[0021] In the figure: 1 shell, 2 fan casing, 3 guide plate, 4 air inlet duct, 5 turbine fan, 6 air outlet duct, 7 spiral blade, 8 hydroxyl ion generator, 9 return channel, 10 guide cover, 11 negative oxygen ion generator, 12 manganese dioxide barrier net, 41 air inlet, 42 air outlet. DETAILED DESCRIPTION

[0022] The embodiment of the present invention provides a cyclonic fusion disinfection and purification device, such as Figure 1-3 As shown, it includes a shell 1, an air inlet duct 4, a turbine fan 5, an air outlet duct 6, spiral blades 7, a hydroxyl ion generator 8, and several negative oxygen ion generators 11.

[0023] like Figure 2 As shown, the outlet duct 6, housing 1, and inlet duct 4 are arranged sequentially from the inside out. The outlet duct 6 is an annular tube that extends vertically. The housing 1 is annular, with its upper end extending in an arc to connect to the outer wall of the outlet duct 6, forming a closed connection. The lower end does not contact the outlet duct 6. A return flow channel 9 is formed between the housing 1 and the outlet duct 6. The return flow channel 9 returns from the bottom of the housing 1 to the bottom inlet of the outlet duct 6.

[0024] like Figure 3As shown, the bottom of the housing 1 is provided with an arc-shaped deflector plate 3 with an upwardly protruding center. The deflector plate 3 is used to close the bottom of the housing 1 and the bottom of the air inlet duct 4. The bottom of the deflector plate 3 is provided with a fan housing 2, a turbine fan 5 is disposed within the fan housing 2, and the air inlet 41 of the air inlet duct 4 is located on the outer edge of the deflector plate 3. The turbine fan 5 is disposed within the fan housing 2 and corresponds to the air inlet 41 on the deflector plate 3. Because the air inlet 41 on the deflector plate 3 has an arc-shaped cross-section, air entering the air inlet 41 through the arc-shaped cross-section continuously collides with the wall of the air inlet duct 4, forming a cyclone.

[0025] The turbine fan 5 can also be arranged on the top of the shell 1 and communicate with the outlet end of the air outlet duct 6. By utilizing the principle of induced wind, negative pressure is formed in the air outlet duct 6 and the air inlet duct 4, thereby forming an airflow.

[0026] The airflow direction in the air outlet duct 6 and the air inlet duct 4 can flow from the air inlet duct 4 to the air outlet duct 6 , or can flow in the opposite direction from the air outlet duct 6 to the air inlet duct 4 .

[0027] The position arrangement and airflow direction of the turbo blower 5 are not specifically limited and can be adjusted according to actual conditions.

[0028] A centrally raised air deflector 10 is provided between the top of the turbine blower 5 and the air deflector 3. The air deflector 10 is used to gather air on the outer ring of the air deflector 3 so as to facilitate air flow into the air inlet 41.

[0029] like Figure 1-2As shown, the top air outlet 42 of the air inlet duct 4 is connected to the return channel 9, and a number of negative oxygen ion generators 11 are arranged around the cavity wall of the return channel 9. There are a number of air inlet ducts 4, and a number of air inlet ducts 4 are arranged around the outer ring of the shell 1 at equal angles. Cyclones are generated by multiple tubular air inlet ducts 4. The shape of the air inlet duct 4 can be a straight tube, or it can be an arc-shaped, triangular-shaped or other structure, and the specific details are not limited. The number of negative oxygen ion generators 11 is preferably consistent with the number of air inlet ducts 4, and each negative oxygen ion generator 11 corresponds to an air inlet duct 4, so that the incoming air is in full contact with the negative oxygen ion generator 11. A turbine fan 5 is used to generate flowing gas with high pressure, which passes through multiple circular distributed cyclone inlet ducts 4 of the gaseous particle separator to form an air cyclone. When the cyclone enters the air inlet channel 4, due to the high-speed rotation stress of the cyclone, large particles and air particles with a larger specific gravity in the air, type 1 gaseous components, will flow to the edge of the space in the return channel 9. After the cyclone is formed, it enters the return channel 9. The return channel 9 is a pre-disinfection and purification space. The FZ-SA220V-011 negative oxygen ion generator 11 arranged at the edge of the return channel 9 performs the first round of disinfection and purification for this type of gaseous component air particles, ensuring that most of the 50%-70% bacteria, viruses and microorganisms in the cyclone, such as Staphylococcus aureus, Escherichia coli, some coronaviruses, etc., and 50%-70% of toxic and harmful gases such as TVOC, formaldehyde, benzene, carbon monoxide, ammonia, etc., are disinfected and purified.

[0030] like Figure 3 As shown, the hydroxyl ion generator 8 is a vertical rod-shaped structure, and the hydroxyl ion generator 8 is vertically arranged at the center of the air outlet duct 6. The spiral blade 7 surrounds the hydroxyl ion generator 8 and the air outlet duct 6. The cyclone flows from the reflux channel 9 to the air outlet duct 6. This space is the core disinfection and purification space. After the first round of disinfection and purification, the gaseous mixture of the two types of gaseous components undergoes deep disinfection and purification. The hydroxyl ion generator 8 cooperates with the spiral blade 7. The cyclone passing through the spiral blade 7 rises in a spiral shape around the hydroxyl ion generator 8. In the cyclonic state, the air is fully integrated with the hydroxyl ions and ozone, and repeatedly acts in the specially designed spiral airflow channel, thereby achieving the purpose of thorough disinfection and purification with a disinfection and purification rate of 99.9%. It constitutes a more efficient disinfection and purification. The hydroxyl ion generator 8 can thoroughly disinfect and purify 90%-99.9% of bacteria, viruses and microorganisms, 90%-99.9% of toxic and harmful gases such as TVOC, formaldehyde, benzene, carbon monoxide, and ammonia in the cyclone.

[0031] Example 1 of the arrangement of spiral blades 7: The outer edge of spiral blades 7 is fixed to the air outlet duct 6, and the top end of the air outlet duct 6 is rotatably connected to the housing 1. When air passes through spiral blades 7, the wind force drives the spiral blades 7 and the air outlet duct 6 to rotate, making the air travel a longer distance through spiral blades 7, and the contact time with hydroxyl ion generator 8 longer, resulting in more thorough disinfection.

[0032] Embodiment 2 of the arrangement of the spiral blade 7: The top of the air outlet duct 6 is fixed to the housing 1, and the top of the spiral blade 7 is rotatably connected to the top of the air outlet duct 6 through an annular portion. When air passes through the spiral blade 7, the wind force drives the spiral blade 7 to rotate.

[0033] like Figure 3 As shown, a manganese dioxide barrier net 12 is provided at the top outlet of the air outlet duct 6. After being disinfected and purified by the negative oxygen ion generator 11 and the hydroxyl ion generator 8, the cyclone passes through the manganese dioxide barrier net 12 at the outlet of the air outlet duct 6, and ozone will be blocked. The output air mixture becomes fresh air that is beneficial to the human body and safe and harmless, carrying only -OH hydroxyl groups and negative oxygen ions. After entering the space, the rich hydroxyl groups will continuously oxidize and mineralize the air in the space and all object surfaces, forming continuous disinfection and purification, thereby creating a safe and healthy living environment.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cyclonic fusion disinfection and purification device, characterized by: The invention comprises a shell (1), an air inlet duct (4), a turbine fan (5), an annular air outlet duct (6), a spiral blade (7), a hydroxyl ion generator (8), and a plurality of negative oxygen ion generators (11). The air outlet duct (6), the shell (1), and the air inlet duct (4) are sequentially arranged from the inside to the outside. A return channel (9) is formed between the shell (1) and the air outlet duct (6). The turbine fan (5) is arranged at the bottom of the shell (1) and communicates with the air inlet (41) of the air inlet duct (4). The top air outlet (42) of the air inlet duct (4) communicates with the return channel (9). The hydroxyl ion generator (8) is vertically arranged at the center of the air outlet duct (6). The spiral blade (7) surrounds the hydroxyl ion generator (8) and the air outlet duct (6). ), a plurality of negative oxygen ion generators (11) are arranged around the cavity wall of the return channel (9), and a manganese dioxide barrier net (12) is provided at the top outlet of the air outlet duct (6); the outer edge of the spiral blade (7) is fixed on the air outlet duct (6), and the top end of the air outlet duct (6) is rotatably connected to the shell (1); the bottom of the shell (1) is provided with an arc-shaped guide plate (3) with a center convex upward, and the bottom of the guide plate (3) is provided with a fan housing (2), the turbine fan (5) is arranged in the fan housing (2), and the air inlet (41) of the air inlet duct (4) is provided on the outer edge of the guide plate (3); there are a plurality of air inlet ducts (4), and the plurality of air inlet ducts (4) are arranged around the outer ring of the shell (1) at equal angles.

2. The cyclone-type fusion disinfection and purification equipment according to claim 1, characterized in that: A centrally raised flow guide cover (10) is provided between the top of the turbine fan (5) and the flow guide plate (3).

3. A cyclonic fusion disinfection and purification device, characterized by: The invention comprises a shell (1), an air inlet duct (4), a turbine fan (5), an annular air outlet duct (6), a spiral blade (7), a hydroxyl ion generator (8), and a plurality of negative oxygen ion generators (11). The air outlet duct (6), the shell (1), and the air inlet duct (4) are sequentially arranged from the inside to the outside. A return channel (9) is formed between the shell (1) and the air outlet duct (6). The turbine fan (5) is arranged at the bottom of the shell (1) and communicates with the air inlet (41) of the air inlet duct (4). The top air outlet (42) of the air inlet duct (4) is communicated with the return channel (9). The hydroxyl ion generator (8) is vertically arranged at the center of the air outlet duct (6). The spiral blade (7) surrounds the hydroxyl ion generator (8). Between the base ion generator (8) and the air outlet duct (6), a plurality of negative oxygen ion generators (11) are arranged on the cavity wall of the return channel (9) in a circumferential manner, and a manganese dioxide barrier net (12) is provided at the top outlet of the air outlet duct (6); the top end of the air outlet duct (6) is fixed on the shell (1), and the top end of the spiral blade (7) is rotatably connected to the top of the air outlet duct (6) through an annular portion; the bottom of the shell (1) is provided with an arc-shaped guide plate (3) with a center convex upward, and a fan housing (2) is provided at the bottom of the guide plate (3), and the turbine fan (5) is provided in the fan housing (2), and the air inlet (41) of the air inlet duct (4) is provided on the outer edge of the guide plate (3).

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