CN208536198U - Air cleaning unit - Google Patents

Abstract

A kind of air cleaning unit, including blower, for aspirating the air for needing to purify, the side of the blower outlet air is provided with absorbing component, the absorbing component is honeycomb type structure, the adsorption layer being stacked including multilayer, each adsorption layer forms perforative aperture, the aperture of adjacent adsorption layer is staggered, the utility model air cleaning unit forms moisture film by the absorbing component of its honeycomb type structure, it reprints, dissolve the foul smell molecule in the air flowed through, PM2.5 particle, bulky grain dust etc., it not will cause secondary pollution while purifying air, and structure is simple, it is at low cost, it can be adapted for any required place for improving air quality, it should vigorously promote the use.

Description

Air cleaning unit

Technical field

The utility model relates to technical field of air purification, more particularly to a kind of air cleaning unit.

Background technique

With the development of society, air quality is worse and worse, PM2.5 particle, bulky grain dust in air etc. by Gradually affect people's health.And as toilet, especially public restroom etc., air environment is even more to cause anxiety, air In not only have various particles and influence people's healths, more mainly there are also a large amount of foul smell molecules, such as indoles, scatol, vulcanization Hydrogen and ammonia etc., so that toilet is maligned.And existing most of toilet only leans on exhaust fan ventilation, it will be hygienic Between internal dirty foul smell be expelled to outdoor, not only deodorizing effect is unobvious, and due to exhaust fan mostly also have it is sizable Noise.

Utility model content

In view of this, providing a kind of air cleaning unit that can effectively improve air quality.

A kind of air cleaning unit, including blower, for aspirating the air for needing to purify, the side of the blower outlet air is set It is equipped with absorbing component, the absorbing component is honeycomb type structure, and including the adsorption layer that multilayer is stacked, each adsorption layer forms perforative small The aperture in hole, adjacent adsorption layer is staggered.

Further, the aperture is skewed.

Further, the inclined direction of the aperture of adjacent adsorption layer is opposite.

Further, the section of each aperture is regular hexagon, in two adjacent adsorption layers, the aperture of previous adsorption layer The center of the aperture of one jiao of latter adsorption layer of face.

It further, further include atomizer, the atomizer is set on the air flow path of blower, is formed water mist and is needed The air of purification mixes, and by air preliminary purification, water mist forms moisture film when passing through absorbing component, and the air of preliminary purification flows through water It is purified again when film.

Further, the atomizer is the atomizing disk being fixed on the rotor of blower, shape on the surface of the atomizing disk At there is radial groove, the water on atomizing disk spills to form water mist outward during it is rotated with rotor along groove walls.

It further, further include having water tank, being provided with suction pump and draining pump in the water tank, wherein suction pump is by water It pumps to atomizer and forms water mist, the water mist condenses at absorbing component and be back to water tank, and water is periodically discharged in the draining pump Water in case.

It further, further include water mist separation module, the water mist separation module includes exhaust fan and the second absorbing component, Second absorbing component is set to the side of the air intake vent of exhaust fan, by adsorption piece again purified air in exhaust fan The second absorbing component is flowed through under effect and is purified again by the second absorbing component, enters exhaust fan and the air outlet by exhaust fan later It discharges.

Further, the water mist separation module further includes ultraviolet lamp, and the ultraviolet lamp is set to the second absorbing component and takes out Between blower, to purified air disinfection again.

Further, the water mist separation module further includes filter screen, and the filter screen is set to the air intake vent of exhaust fan, The air purified again by the second absorbing component is entered exhaust fan after filter screen filtration.

Compared to the prior art, the utility model air cleaning unit forms water by the absorbing component of its honeycomb type structure Film, the foul smell molecule in air, PM2.5 particle, bulky grain dust that reprinting, dissolution are flowed through etc., will not while purifying air Secondary pollution is caused, and structure is simple, at low cost, can be adapted for any required place for improving air quality, is worth big Power promotes and applies.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of an embodiment of the utility model air cleaning unit.

Fig. 2 is the schematic diagram of the mist purification module of air cleaning unit shown in Fig. 1.

Fig. 3 is the cross-sectional view of cleaning module shown in Fig. 2.

Fig. 4 is the schematic diagram of the atomizer of cleaning module shown in Fig. 2.

Fig. 5 is the top view of the atomizing disk of atomizer shown in Fig. 4.

Fig. 6 is the cross-sectional view of atomizing disk shown in Fig. 5.

Fig. 6 a is the enlarged drawing of virtual coil in Fig. 6.

Fig. 7 is the schematic diagram of the absorbing component of cleaning module shown in Fig. 2.

Fig. 8 is the schematic diagram of the single absorbed layer of absorbing component shown in Fig. 7.

Fig. 9 is the schematic diagram of another embodiment of absorbing component.

Figure 10 is the schematic diagram of the water mist separation module of air cleaning unit shown in Fig. 1.

Figure 11-13 is the application schematic diagram of the utility model air cleaning unit.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.One or more embodiments of the utility model are illustratively given in attached drawing, so that disclosed in the utility model The understanding of technical solution is more accurate, thorough.However, it should be understood that the utility model can be with many different forms To realize, however it is not limited to embodiments described below.

As its name suggests, the utility model air cleaning unit can effectively remove in air for purifying air PM2.5 particle, bulky grain dust etc. can be applied to any required place for improving air quality, as office building, family Indoor air purification etc..More mainly, the utility model air cleaning unit can be applied to toilet, eliminate the sky of toilet Make us uncomfortable foul smell molecule: indoles, scatol, hydrogen sulfide and ammonia etc. in gas.Wherein, indoles and scatol, which have, enables The offending excrement stink of people, extension is strong and lasting, is the principal element that stink generates；Hydrogen sulfide has rotten egg smell and has play Poison；Ammonia has strong impulse stench, all can make us to a certain extent uncomfortable.And each composition of foul smell molecule has not Same characteristic, wherein the fusing point of indoles is 52 DEG C, the fusing point of scatol is 93~96 DEG C, and indoles, scatol are solid at normal temperature State, it is not soluble in water；It is gaseous state and soluble easily in water under hydrogen sulfide, ammonia room temperature.The utility model air cleaning unit is according to foul smell The characteristic of molecule improves the air quality in toilet using water mist to air cleaning deodorization.

As shown in Figure 1 be the utility model air cleaning unit 100 a specific embodiment comprising shell 10 and The mist purification module 20 and water mist separation module 30 being set in shell 10.The shell 10 is in flat square box shape, shell 10 On be formed with air inlet 12 and gas outlet 14；The air that the mist purification module 20 is needed to purify by the sucking of air inlet 12, and The air phase separation for generating water mist and needing to purify, makes air cleaning；The water mist separation module 30 by purified air with Water mist separation, and purified pure air is discharged by gas outlet 14.In the present embodiment, air inlet 12 is formed in shell On 10 top plate, gas outlet 14 be formed on the side plate of shell 10, the cleaning module 20 is arranged side by side with separation module 30, The air for needing to purify flows from top to bottom to be cleaned by cleaning module 20, and purified pure air flows from bottom to top later It is dynamic to pass through separation module 30.With should understand that, the cleaning module 20 is also possible to setting up and down etc. with separation module 30, not It is limited to the present embodiment.

Preferably, the bottom of the shell 10 is provided with water tank 40, suction pump 42 and draining are provided in the water tank 40 Pump 44, wherein suction pump 42 extracts the water in water tank 40 and supplies cleaning module 20, so that it is generated water mist and makees with the air to be purified With foul smell molecule, PM2.5 particle, bulky grain dust in reprinting air etc..Preferably, being set in the one side wall of the shell 10 It is equipped with inlet valve 16, the inlet valve 16 is connect with external feed pipe, for filling the water to water tank 40.Foul smell point is reprinted It is back to water tank 40 after the water mist condensation of son, PM2.5 particle, bulky grain dust etc., is discharged by draining pump 44, the shell Water outlet 18 is formed on 10 to be connected with draining pump 44.When the utility model is used for toilet air cleaning, air inlet 12 It can be connect by air hose etc. with closet, foul smell is directly aspirated by closet, it is avoided to spread in toilet；Water outlet 18 can It is connect with the jet water spout of closet, the water secondary use of discharge, is used for toilet flushing.

The cleaning module 20 be it is multiple, along air-flow flow direction sequence stack setting, air it is every pass through a cleaning module 20, be cleaned it is primary, by multiple cleaning modules 20 it is multiple purify after, foul smell molecule, PM2.5 particle in air, big Grain dust etc. is completely removed substantially.In the present embodiment, each cleaning module 20 is sequentially stacked setting along the vertical direction, in other realities Apply can also be in example left and right directions sequence arrange, be tilted a certain angle arrangement etc..The quantity of the cleaning module 20 can be 3 A, 5 or 10 etc., particular number can be designed according to actual application, such as in public restroom air matter It measures under poor environment, can suitably increase the quantity of cleaning module 20；Relatively, in the air qualities phase such as family bathroom space To can suitably reduce the quantity of cleaning module 20 in the environment of；Even in air qualities such as office building, general interiors It compares under preferable environment, the cleaning module 20 can be individually.

Please refer to Fig. 2 and Fig. 3, each cleaning module 20 includes blower 22, atomizing disk 24 and absorbing component 26.This In embodiment, the blower 22 is axial flow blower, generates negative pressure in rotation and forms the air-flow axially downwardly flowed.Top Cleaning module 20 22 face shell 10 of blower on air inlet 12, with this suck outside need purification air.Please simultaneously Refering to Fig. 4, the blower 22 include stator 220 and can relative stator 220 rotate rotor 222.The rotor 222 includes wheel Hub 224 and the outwardly extending rotor blade 226 of outer peripheral surface by wheel hub 224.The stator 220 by its outline border inner circumferential towards Several stator vanes 228 are inside extended with, along airflow direction, stator vane 228 is located at the rear of rotor blade 226, such as this implementation Stator vane 228 is located at the underface of rotor blade 226 in example.The stator vane 228 has opposite with rotor blade 226 Bending direction, air-flow downward spiral under the driving of rotor blade 226 flows, and hair is flowed under the action of stator vane 228 Changing.

Fig. 4-6 is please referred to, the atomizing disk 24 is fixedly installed on the wheel hub 224 of rotor 222, synchronizes height with rotor 222 Speed rotation.In the present embodiment, the atomizing disk 24 is disc structure, and diameter and wheel hub 224 are suitable.The atomizing disk 24 it is upper Surface is the concave surface that center is low, edge is high, can carry certain water.The suction pump 42 is by the water of water tank 40 extraction and defeated It send to atomizing disk 24, in the present embodiment, the end of the drainpipe 43 of the suction pump 42 extend out to the center of atomizing disk 24, directly Water is sent to the center of atomizing disk 24.It should be understood that ground, in other embodiments, the atomizing disk 24 also be can be set in blower 22 lower sections, as long as can be rotated with the rotor 222 of blower 22.As shown in fig. 6, being formed on the upper surface of the atomizing disk 24 Largely groove 25 radially, each groove 25 are extended radially outward by the center of atomizing disk 24 to its edge.Radially Direction is outside, and each groove 25 is the arc groove that tail portion tilts.

When atomizing disk 24 is rotated with rotor 222, as shown in Figure 6 a, water is in the double of the self gravity g and centrifugal force f of rotation Under recast is used, resultant force F diagonally downward is formed, so that water spills to form water mist outward along groove walls.Water mist is formed by wind Under the negative pressure of machine 22, changes the outside air that flow direction purifies with the need and flow downwardly together.During flowing, water mist and need The flow direction for the air to be purified changes repeatedly, and the two is sufficiently mixed, the most foul smell in air for so needing to purify point Son, PM2.5 particle, bulky grain dust etc. are reprinted, are dissolved in water mist, and eliminate most foul smell molecules, PM2.5 Sub, bulky grain dust air becomes more clean air.Under the action of blower 22 and self gravity, reprint big absolutely Part foul smell molecule, PM2.5 particle, bulky grain dust water mist and eliminate most foul smell molecules, PM2.5 particle, The more clean air of bulky grain dust continues to flow downward, and passes through absorbing component 26.

In the present embodiment, as Figure 7-8, the absorbing component 26 is honeycomb type structure, including the multiple suctions being stacked up and down Layer 27 is received, is two layers in the present embodiment schema, is also possible to three layers or more in other embodiments.In each absorbed layer 27 It is formed with a large amount of aperture 270, the aperture 270 is preferably regular hexagon, and along airflow direction, i.e. up and down direction is vertically passed through Wear absorbed layer 27.Its aperture 270 is staggered when adjacent two absorbed layers 27 up and down are stacked, six sides of an absorbed layer 27 as above The center etc. of the hexagon aperture 270 of the lower absorbed layer 27 of a vertex face of shape aperture 270.In this way, in two adjacent suctions The intersection for receiving layer 27 forms random hole, will form water membrane when water mist passes through, and more clean air is passing through When aperture 270, remaining a small amount of foul smell molecule, PM2.5 particle, bulky grain dust etc., are quickly absorbed, so by moisture film in air Air is further purified, clean air is obtained.

Fig. 9 show another embodiment of absorbing component 26 ', is equally made of the multiple absorbed layers 27 ' being stacked, each suction It receives in layer 27 ' and is formed with a large amount of aperture 270 ', its aperture 270 ' is staggered when adjacent two absorbed layer 27 ' of front and back is stacked.This Embodiment the difference is that: the aperture 270 ' is tilted a certain angle, and the aperture 270 ' of adjacent two absorbed layer 27 ' inclines Tilted direction is opposite.In this way, path of the air in the aperture 270 ' for flowing through absorbing component 26 ' is not only increased, but also air exists It is turned to repeatedly during flowing through absorbing component 26 ', is more advantageous to being sufficiently mixed for air and water mist, preferably purifies air.On State in embodiment, aperture 270,270 ' use hexagonal structure, it is possible to understand that ground, in other embodiments the aperture 270, 270 ' can have other arbitrary shapes, such as round, rectangular, polygon, it might even be possible to be irregular.

In the utility model, the atomizer that the blower 22 and atomizing disk 24 of mist purification module 20 are constituted, 22 band of blower Dynamic 24 quick rotation of atomizing disk, part water spill and are atomized, and rotate sucked air-flow with blower 22 and are sufficiently mixed, itself It can achieve good air purification effect, and structure is simple, at low cost；In addition, its cellular absorbing component 26 forms moisture film, Foul smell molecule, the PM2.5 particle etc. in the air flowed through can be absorbed well, itself can also reach good air cleaning Effect, and same ground structure is simple, at low cost.In above-described embodiment, the atomizer of " blower+atomizing disk " and cellular absorption Part 26 is used in combination, and collectively forms mist purification module 20, has the effect of especially excellent purification air, be more applicable for public affairs The more serious place of air problems such as toilet altogether.

It should be appreciated that the place fine in some air qualities, such as office building, home dwelling, can individually it make Air is purified with the atomizer of the utility model " blower+atomizing disk ", without cellular absorbing component 26 of arranging in pairs or groups；Or it can be single Solely air, the atomizer without collocation " blower+atomizing disk " are purified using cellular absorbing component 26；Or it also can be used The atomizer of " blower+atomizing disk " is arranged in pairs or groups traditional absorbing component, such as synthetic fibers class filter cotton or stainless steel metal filter cotton； Or the atomizer that cellular absorbing component 26 can also be used to arrange in pairs or groups traditional carries out air cleaning, is reaching good air cleaning It while effect, suitably streamlines organizations, saves cost.

Need the air that purifies by mist purification module 20 after, it is foul smell molecule, PM2.5 particle in air, big What particle dust etc. was nearly completely reproduced in water mist, and has reprinted foul smell molecule, PM2.5 particle, bulky grain dust etc. Water mist gradually condenses on absorbing component 26, and drippage is back in water tank 40 downwards, foul smell molecule, PM2.5 particle in water mist, big Particle dust etc. flows into water tank 40 with condensed water.In addition, almost completely eliminated foul smell molecule, PM2.5 particle, bulky grain The pure air of dust etc. discharges under the action of separation module 30 with water mist separation and by gas outlet 14.Specifically, such as Shown in Figure 10, the separation module 30 includes exhaust fan 32, filter screen 34, absorbing component 36 and ultraviolet lamp 38.The exhaust fan 32 air outlet connects with the gas outlet 14 on shell 10, and exhaust fan 32 generates negative pressure when operating, and makes clean air and still Following and condensation a small amount of water mist flows from bottom to top.

The absorbing component 36 is preferably honeycomb type structure, and structure is identical as absorbing component 26, is drawn upwardly out by exhaust fan 32 Water mist form moisture film at absorbing component 36, clean air is further cleaned when passing through absorbing component 36, and most quilts The water mist of extraction condenses at absorbing component 36, and drippage is back in water tank 40 downwards.The filter screen 34 is arranged against blower 22, Selection of land is filter cotton etc., further filters the air of water mist and cleaning, is thusly-formed the air of complete cleaning.The ultraviolet lamp 38 are set on the discharge path of clean air, for clean air sterilizing.In the present embodiment, the ultraviolet lamp 38 are set between absorbing component 36 and filter screen 34, clean air under the action of exhaust fan 32, sequentially flow through absorbing component 36, Ultraviolet lamp 38, filter screen 34, are finally discharged by air outlet, sterile, free from extraneous odour, without dust.

The atomizer and/or cellular absorbing component of " blower+atomizing disk " is arranged in the utility model air cleaning unit 100 26, generate water mist and/or moisture film reprinting, the foul smell molecule in dissolved air, PM2.5 particle, bulky grain dust etc., every work one After fixing time, draining pump 44 starts, and the water that foul smell molecule, PM2.5 particle, bulky grain dust etc. are had in water tank 40 is discharged into down Water channel, foul smell molecule, PM2.5 particle, bulky grain dust in water etc. are discharged into sewer therewith, therefore will not be spread again again It to air, will not remain in purification device 100, fundamentally purify air, not only purification speed is fast but also low noise It is sound, without secondary pollution.In the depth of water of the draining of water tank 40 or water tank 40 lower than after certain water level, inlet valve 16 is opened in water tank 40 Inject clean water；After filling in water tank 40 or reaching certain water level, inlet valve 16 close, guarantee water tank 40 in have it is enough and Clean water guarantees that the utility model air cleaning unit 100 purifies the effect of air.

Figure 11 show the utility model air cleaning unit 100 and is applied to general interior, such as family bathroom space, Interior Space The bad various places of gas serve as air purifier, installation fitting dust screen 50, inlet valve 16 and water source on air inlet 12 200 connect, water outlet 18 and downcomer 300 are connected, all highly effective to foul smell and PM2.5 particle, bulky grain dust, other In some embodiments, the structure of replacement water manually is can be set into water tank 40, when air cleaning unit 100 uses a period of time Afterwards, the water that foul smell and PM2.5 particle, bulky grain dust have been reprinted in water tank 40 is outwelled, re-replaces clean water, to guarantee Air purification effect.

Figure 12 show the utility model air cleaning unit 100 and removes applied to the biggish public restroom purification of flow of the people It is smelly, foul smell collection module 500 is installed at each closet 400 of toilet, and with the utility model air cleaning unit 100 into Port 12 is connected, and the opening being connected to interior can also be arranged other than being connected with foul smell collection module 500 in air inlet 12 510, the foul smell being collected into from closet 400 can be both purified, room air can also be sucked from opening 510, reach while purifying The purpose of room air.To avoid the foul smell being collected into from closet 400 without the purification of purification device 100 just directly from opening 510 Enter the room, opening 510 at be arranged check valve 520, make gas can only from interior enter opening 510, cannot from opening 510 into Enter interior.In addition, inlet valve 16 and water source are connected, the jet water spout connection of water outlet 18 and downcomer or toilet, remove Smelly clean-up effect is very good.

Figure 13 is that the utility model air cleaning unit 100 is applied on fecal suction truck, and the working principle of fecal suction truck is first The evacuating air for inhaling in excrement cabin 600 forms vacuum chamber, then by high negative pressure in excrement inspiration cabin.Excrement is inhaled during inhaling excrement Cabin 600 has a large amount of foul smell, therefore installs tracheae 610 and the foul smell in suction excrement cabin 600 is introduced at the utility model air cleaning The air inlet 12 for managing device 100, can carry out deodourizing, avoiding foul smell from leaking influences environmental sanitation, it is only necessary to will periodically turn The water for having carried foul smell is changed to clean water, and compared with the chemistry of the prior art or biological deodorizing, use cost is very low.

It should be noted that the utility model is not limited to above embodiment, creation essence according to the present utility model Mind, those skilled in the art can also make other variations, these variations done according to the creative spirit of the utility model, all Should be included in the utility model it is claimed within the scope of.

Claims (10)

1. a kind of air cleaning unit, including blower, for aspirating the air for needing to purify, it is characterised in that: the blower goes out The side of wind is provided with absorbing component, and the absorbing component is honeycomb type structure, including the adsorption layer that multilayer is stacked, each adsorption layer shape At perforative aperture, the aperture of adjacent adsorption layer is staggered.

2. air cleaning unit as described in claim 1, which is characterized in that the aperture is skewed.

3. air cleaning unit as claimed in claim 2, which is characterized in that the inclined direction phase of the aperture of adjacent adsorption layer Instead.

4. the air cleaning unit as described in any one of claim 1-3, which is characterized in that the section of each aperture is positive Hexagon, in two adjacent adsorption layers, the center of the aperture of one jiao of latter adsorption layer of face of the aperture of previous adsorption layer.

5. air cleaning unit as described in claim 1, which is characterized in that further include atomizer, the atomizer is set to On the air flow path of blower, forms water mist and mixed with the air purified is needed, by air preliminary purification, water mist passes through absorbing component When form moisture film, purified again when the air of preliminary purification flows through moisture film.

6. air cleaning unit as claimed in claim 5, which is characterized in that the atomizer is to be fixed on the rotor of blower Atomizing disk, be formed with radial groove on the surface of the atomizing disk, the mistake that the water on atomizing disk is rotated at it with rotor Spill to form water mist outward along groove walls in journey.

7. air cleaning unit as claimed in claim 5, which is characterized in that further include having water tank, being provided in the water tank Suction pump and draining pump, wherein water is pumped to atomizer and forms water mist by suction pump, and the water mist condenses simultaneously at absorbing component It is back to water tank, the water in water tank is periodically discharged in the draining pump.

8. air cleaning unit as described in claim 1, which is characterized in that further include water mist separation module, the water mist point It include exhaust fan and the second absorbing component from module, second absorbing component is set to the side of the air intake vent of exhaust fan, passes through Purified air flows through the second absorbing component under the action of exhaust fan and is purified again by the second absorbing component adsorption piece again, Enter exhaust fan later and is discharged by the air outlet of exhaust fan.

9. air cleaning unit as claimed in claim 8, which is characterized in that the water mist separation module further includes ultraviolet lamp, The ultraviolet lamp is set between the second absorbing component and exhaust fan, to purified air disinfection again.

10. air cleaning unit as claimed in claim 8, which is characterized in that the water mist separation module further includes filter screen, The filter screen is set to the air intake vent of exhaust fan, is entered after filter screen filtration by the air that the second absorbing component purifies again Exhaust fan.