CN110542160A - Air purifying device - Google Patents
Air purifying device Download PDFInfo
- Publication number
- CN110542160A CN110542160A CN201910932555.2A CN201910932555A CN110542160A CN 110542160 A CN110542160 A CN 110542160A CN 201910932555 A CN201910932555 A CN 201910932555A CN 110542160 A CN110542160 A CN 110542160A
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- China
- Prior art keywords
- filter layer
- rotating shaft
- liquid
- cylinder body
- intercepting
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- 238000001914 filtration Methods 0.000 claims abstract description 96
- 230000008595 infiltration Effects 0.000 claims abstract description 31
- 238000001764 infiltration Methods 0.000 claims abstract description 31
- 238000004887 air purification Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 238000009736 wetting Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000004140 cleaning Methods 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000005507 spraying Methods 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 86
- 238000010586 diagram Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005325 percolation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/26—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies rotatable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/117—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
the invention relates to an air purification technology, in particular to an air purification device. The air purification device comprises a filter cylinder, wherein one end of the filter cylinder is provided with an air inlet, and the other end of the filter cylinder is provided with a clean air discharge port communicated with the interior of the filter cylinder; the intercepting filter layer is a breathable filter layer, is arranged in the filter cylinder body and is positioned between the air inlet and the clean air discharge outlet, and the edge of the intercepting filter layer is close to or in contact with the inner wall of the filter cylinder body; the driving device is arranged on the filtering cylinder, and the driving end of the driving device is in transmission connection with the intercepting filter layer and is used for driving the intercepting filter layer to rotate; and the infiltration device is used for wetting the interception filter layer. The advantages are that: structural design is reasonable, and is simple, operation convenient to use, and through making its inside particulate matter reunion and intercepting the filtration to air moistening, its filter effect is better, low cost.
Description
Technical Field
the invention relates to an air purification technology, in particular to an air purification device.
Background
at present, current middle-size or small miniature air purification device structural design is more complicated to generally through the mode that accelerates air flow, make the air reach air-purifying's purpose through the filtration or the adsorption structure that stews, use the easy too many dust particulate matters of adhesion of filtration to take place to block up for a long time, and clean cycle is relatively frequent, in addition, filtration or the general cost of manufacture of adsorption structure is higher, lead to traditional purifier cost higher on the market.
disclosure of Invention
The invention aims to provide an air purification device, which effectively overcomes the defects of the prior art.
the technical scheme for solving the technical problems is as follows: an air purification device comprises a filter cylinder, wherein one end of the filter cylinder is provided with an air inlet, and the other end of the filter cylinder is provided with a clean air discharge port communicated with the interior of the filter cylinder; the intercepting filter layer is a ventilating filter layer, is arranged in the filter cylinder body and is positioned between the air inlet and the clean air discharge outlet, and the edge of the intercepting filter layer is close to or contacted with the inner wall of the filter cylinder body; the driving device is arranged on the filtering cylinder, and the driving end of the driving device is in transmission connection with the intercepting and filtering layer and is used for driving the intercepting and filtering layer to rotate; and the infiltration device is used for wetting the interception filter layer.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the filtering cylinder is of a cylinder structure with a cylindrical cavity inside, the intercepting and filtering layer is a cylindrical piece matched with the filtering cylinder and is coaxially arranged inside the filtering cylinder, and the driving device is used for driving the intercepting and filtering layer to rotate around the axis of the intercepting and filtering layer.
Further, the driving device comprises a power driving mechanism and a rotating shaft, the rotating shaft is coaxially arranged in the filter cylinder body, one end of the rotating shaft is coaxially and rotatably connected with the other end of the filter cylinder body, the other end of the rotating shaft is in transmission connection with the interception filter layer, and the power driving mechanism is arranged outside the other end of the filter cylinder body and is in transmission connection with one end of the rotating shaft.
Further, the infiltration device comprises a first liquid rotary joint, a first connecting pipe and a first liquid tank, the first liquid rotary joint is rotatably connected and communicated with the other end of the rotating shaft, one end of the first connecting pipe is connected and communicated with the first liquid rotary joint, the other end of the first connecting pipe is connected and communicated with the position, close to the bottom wall, inside the first liquid tank, the interception filter layer is sleeved and fixed on the periphery of the rotating shaft, the rotating shaft is a hollow rotating shaft, an inner spiral flow channel is arranged on the inner wall of the rotating shaft, infiltration holes are distributed in the side wall of the rotating shaft corresponding to the interception filter layer, or a first nozzle assembly used for spraying moisture to the interception filter layer is arranged in the rotating shaft corresponding to the position of any one end or two ends of the interception filter layer.
Further, above-mentioned infiltration device includes second liquid rotary joint, first pump body and second liquid tank, above-mentioned interception filter layer cover is established and is fixed in above-mentioned pivot periphery, above-mentioned pivot is hollow rotating shaft, above-mentioned second liquid rotary joint rotates with the other end of above-mentioned pivot to be connected and communicates, the position that corresponds above-mentioned interception filter layer on the lateral wall of above-mentioned pivot is covered with the infiltration hole, or the position intercommunication that corresponds the arbitrary one end of above-mentioned interception filter layer or both ends in the pivot is equipped with and is used for spraying moist second nozzle assembly to above-mentioned interception filter layer, above-mentioned first pump body sets up on above-mentioned filter cylinder body or inside the above-mentioned second liquid tank, its input and the inside liquid intercommunication of above-mentioned second liquid tank, its output passes through the pipeline and is connected and communicates with above-mentioned.
Further, the infiltration device comprises a cylindrical shell, a water absorption impeller and a third liquid tank, the interception filter layer is sleeved and fixed on the periphery of the rotating shaft, the rotating shaft is a hollow rotating shaft, the shell is coaxially connected and communicated with the end part of the other end of the rotating shaft, the water absorption impeller is coaxially fixed inside the shell, one end, away from the rotating shaft, of the shell is provided with a liquid inlet, the liquid inlet is communicated with the inside of the third liquid tank, infiltration holes are distributed in the side wall of the rotating shaft corresponding to the position of the interception filter layer, or a third nozzle assembly used for spraying moisture to the interception filter layer is arranged in the rotating shaft corresponding to the position of any one end or two ends of the interception filter layer in a communicated mode.
Further, the lower part of the filtering cylinder is provided with a liquid collecting tank communicated with the bottom inside, and the liquid collecting tank is used for collecting backflow liquid flowing and gathering downwards along the inner wall of the filtering cylinder.
Further, the first liquid tank is provided at a lower portion of the filter cylinder and communicates with a bottom portion of the inside of the filter cylinder, or the second liquid tank is provided at a lower portion of the filter cylinder and communicates with a bottom portion of the inside of the filter cylinder, or the third liquid tank is provided at a lower portion of the filter cylinder and communicates with a bottom portion of the inside of the filter cylinder.
the impeller is arranged in the filter cylinder body and positioned between the intercepting filter layer and the clean air discharge port or between the intercepting filter layer and the air inlet, the impeller is in transmission connection with the driving device, and the driving device is used for driving the impeller to rotate so that air entering from the air inlet flows towards the clean air discharge port rapidly.
The invention has the beneficial effects that: the air-humidification-type filter has the advantages of reasonable and simple structural design, convenience in operation and use, better filtering effect and low use cost, and has great popularization value by agglomerating and intercepting and filtering particles in the air through humidification.
Drawings
FIG. 1 is a first schematic structural diagram of an air purification apparatus according to the present invention;
FIG. 2 is a second schematic structural view of the air purification apparatus of the present invention;
FIG. 3 is a third schematic structural view of the air purification apparatus of the present invention;
FIG. 4 is a fourth schematic structural view of the air purification apparatus of the present invention;
FIG. 5 is a schematic structural diagram of an air purification apparatus according to the present invention;
FIG. 6 is a sixth schematic structural view of the air purification apparatus of the present invention;
FIG. 7 is a seventh schematic structural view of the air purification apparatus of the present invention;
FIG. 8 is a schematic structural diagram eight of the air purification apparatus of the present invention;
FIG. 9 is a schematic view nine of the structure of the air purification device of the present invention;
FIG. 10 is a schematic structural diagram of an air purification apparatus of the present invention;
FIG. 11 is an eleventh schematic structural view of an air cleaning device according to the present invention;
FIG. 12 is a twelve schematic structural diagram of an air purification device of the present invention;
fig. 13 is a thirteenth schematic structural view of the air cleaning apparatus of the present invention;
FIG. 14 is a fourteenth schematic structural view of an air cleaning apparatus according to the present invention;
FIG. 15 is a schematic view fifteen showing the structure of the air cleaning device of the present invention;
fig. 16 is a schematic structural diagram sixteen of the air purification device of the present invention;
FIG. 17 is a seventeenth schematic structural view of an air purification apparatus of the present invention;
fig. 18 is a schematic structural view eighteen of the air cleaning device of the present invention;
fig. 19 is a nineteenth schematic structural view of the air cleaning device of the present invention;
FIG. 20 is a schematic view showing a structure of an air cleaning apparatus twenty according to the present invention;
FIG. 21 is a twenty-one schematic structural diagram of an air purification apparatus according to the present invention;
Fig. 22 is a schematic view twenty-two showing the structure of the air cleaning device of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. The filter comprises a filter cylinder body, 2, an intercepting filter layer, 3, a soaking device, 4, a driving device, 5, a liquid collecting tank, 6, an impeller, 31, a first liquid rotary joint, 32, a first connecting pipe, 33, a first liquid tank, 34, a second liquid rotary joint, 35, a first pump body, 36, a second liquid tank, 37, a shell, 38, a water absorbing impeller, 39, a third liquid tank, 41, a power driving mechanism, 42, a rotating shaft, 43, a rotor wing, 421 and a third nozzle assembly.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Example (b): as shown in fig. 1 to 14, the air cleaning device of the present embodiment includes a filter cylinder 1, wherein one end of the filter cylinder 1 is provided with an air inlet, and the other end is provided with a clean air outlet communicated with the inside of the filter cylinder 1; an intercepting filter layer 2, wherein the intercepting filter layer 2 is a breathable filter layer, is arranged in the filter cylinder body 1, is positioned between the air inlet and the clean air discharge outlet, and has the edge close to or in contact with the inner wall of the filter cylinder body 1; the driving device 4 is arranged on the filter cylinder 1, and the driving end of the driving device 4 is in transmission connection with the interception filter layer 2 and is used for driving the interception filter layer 2 to rotate; and the infiltration device 3 is used for wetting the interception filter layer 2 by the infiltration device 3.
when the device is used, the driving device 4 drives the intercepting filter layer 2 to rotate, meanwhile, the infiltration device 3 wets the intercepting filter layer 2, outside air or smoke enters the filter cylinder body 1 through the air inlet, then passes through the rotating wetted intercepting filter layer 2, particulate matters contained in the air are contacted with liquid (the liquid is generally water) on the intercepting filter layer 2 and are gradually agglomerated by adhesion to form a muddy water mixture, and then the muddy water mixture is thrown out to the inner wall of the filter cylinder body 1 from the edge of the intercepting filter layer 2 rotating at a high speed to achieve the effect of efficient filtering.
The filtering cylinder 1 can be a double-layer cylinder wall, an interlayer cavity is arranged between the inner cylinder wall and the outer cylinder wall, and the inner cylinder wall is fully distributed with pores.
As a preferred embodiment, the filtering cylinder 1 has a cylindrical structure with a cylindrical cavity therein, the intercepting filter layer 2 is a cylindrical member matching with the filtering cylinder 1 and coaxially disposed inside the filtering cylinder 1, the driving device 4 is configured to drive the intercepting filter layer 2 to rotate around the axis thereof, generally, a small gap is provided between the intercepting filter layer 2 and the inner wall of the filtering cylinder 1, when the intercepting filter layer 2 rotates at a high speed, the thrown-out floccule just occupies the gap space, and the unfiltered air cannot escape from the gap, and the design of the gap is also beneficial to effectively throwing out particles and liquid floccule to the inner wall of the filtering cylinder 1 under the centrifugal force generated by the high-speed rotation of the intercepting filter layer 2.
the position of the clean air discharge opening can be at the other end of the filter cylinder body 1, and also can be at the position close to the end of the other end side wall, and the number can be designed into one or more according to the actual requirement.
wherein the drive means 4 comprise at least the following two forms:
1) The device is driven by a power mechanism (as shown in fig. 1 to 14), specifically, the driving device 4 includes a power driving mechanism 41 and a rotating shaft 42, the rotating shaft 42 is coaxially disposed in the filtering cylinder 1, one end of the rotating shaft 42 is coaxially and rotatably connected with the other end of the filtering cylinder 1, the other end of the rotating shaft constitutes a driving end of the driving device 4, the power driving mechanism 41 is disposed outside the other end of the filtering cylinder 1 and is in transmission connection with one end of the rotating shaft 42, and when the device is operated, the power driving mechanism 41 drives the rotating shaft 42 to drive the intercepting filter layer 2 to rotate at a high speed.
Preferably, the clean air discharge port is provided on a side wall of an end of the filter cylinder 1 remote from the air inlet port, and this is done for the purpose of making the discharge of the purified air more convenient without conflicting with the position of the driving mechanism 41.
the driving mechanism 41 is typically a servo motor, which is disposed at an end of the filter cylinder 1 away from the air inlet. The driving shaft is connected with the corresponding end of the rotating shaft 42 in a transmission way.
2) driven by the airflow entering the inside of the filtering cylinder 1 (as shown in fig. 15 and 16), specifically, the driving device 4 includes a rotor 43 and a rotating shaft 42, the rotating shaft 42 is coaxially disposed in the filtering cylinder 1, one end of the rotating shaft 42 is coaxially and rotatably connected with the other end of the filtering cylinder 1, the rotor 43 is coaxially disposed at the other end of the rotating shaft 42, the intercepting filter layer 2 is sleeved and fixed on the rotating shaft 42, when the airflow enters the air inlet from the air inlet, acts on the rotor 43 and drives the rotor 43 to rotate, so as to drive the intercepting filter layer 2 to rotate through the rotating shaft 42, when the airflow enters from the air inlet has a certain flow rate (energy), the airflow acts on the rotor 43 to blow the rotor 43 to rotate, so as to drive the rotating shaft 42 and the intercepting filter layer 2 to rotate, and the design utilizes the self-energy of the air, the air purifier is suitable for air purification in special occasions, and has the benefits of energy conservation and environmental protection.
As a preferred embodiment, the intercepting filter layer 2 is a circular air-permeable brush layer, the outer edge of which is close to or in contact with the inner wall of the filter cylinder 1, the rotating shaft 42 coaxially penetrates through the brush layer and is detachably connected with the brush layer, more specifically, a through hole for the rotating shaft to pass through is coaxially penetrated through the middle of the circular brush layer, sleeves or clamping rings are coaxially fixed at the two ends of the through hole respectively, and the circular brush layer is detachably and coaxially arranged on the rotating shaft 42 through the sleeves or clamping rings.
of course, the intercepting filter layer 2 may also be other structural layers with similar functions, including but not limited to a brush layer, or other materials combined to form a disc, a cylindrical net (such as a fine mesh net), a thread, and other suitable materials, the intercepting filter layer is detachably disposed on the rotating shaft 42 and perpendicular to the rotating shaft 42, and the rotating shaft 42 passes through the middle of the intercepting filter layer.
specifically, the infiltration device 3 comprises at least the following three structural forms:
The infiltration device 3 includes a first liquid rotary joint 31, a first connection pipe 32 and a first liquid tank 33, the first liquid rotary joint 31 is rotatably connected and communicated with the other end of the rotation shaft 42, one end of the first connection pipe 32 is connected and communicated with the first liquid rotary joint 31, the other end of the first connection pipe is connected and communicated with a position inside the first liquid tank 33 close to the bottom wall, the interception filter layer 2 is fixedly sleeved on the periphery of the rotation shaft 42, the rotation shaft 42 is a hollow rotation shaft, an inner spiral flow passage is arranged on the inner wall of the rotation shaft, infiltration holes are distributed on the side wall of the rotation shaft 42 corresponding to the interception filter layer 2, or a first nozzle assembly (not shown in the figure) for spraying moisture to the interception filter layer 2 is arranged on the rotation shaft 42 corresponding to any one end or two ends of the interception filter layer 2. When the position of the rotating shaft 42 corresponding to the intercepting filter 2 is filled with filtration pores, the power driving mechanism 41 drives the rotating shaft 42 to rotate, so as to generate positive pressure inside the rotating shaft 42, so that the liquid in the first liquid tank 33 enters the rotating shaft 42 through the first connecting pipe 32 and the first liquid rotary joint 31 and is sprayed and thrown out of the percolation holes to wet the interception filter layer 2, when the rotating shaft 42 rotates at a high speed, water is sucked in through the spiral flow channel to extrude air in the rotating shaft 42, the liquid in the first liquid tank 33 enters the rotating shaft 42 through the first connecting pipe 32 and is thrown out from the percolation holes in the rotating shaft 42 to the interception filter layer 2 to be infiltrated, then the infiltrated interception filter layer 2 intercepts particles contained in the air when the air passes through and is agglomerated with liquid molecules, and finally generated floccules or liquid dirt is thrown out to the inner wall of the filter cylinder body 1 through the interception filter layer 2. When the first nozzle assembly (which is a prior art, generally includes a pipe and at least one nozzle connected to the pipe) is connected to the rotating shaft 42, water introduced into the rotating shaft 42 enters the first nozzle assembly, and is sprayed from the first nozzle assembly toward the intercepting filter 2 to wet it. Whole structural design is simple, utilizes the principle realization of similar self priming pump to the infiltration of absorbing water of interception filter layer 2, and it is more convenient to use, needs to explain to be: this design is suitable for both designs of the drive means 4.
2) The infiltration device 3 comprises a second liquid rotary joint 34, a first pump body 35 and a second liquid tank 36, the intercepting filter layer 2 is sleeved and fixed on the periphery of the rotating shaft 42, the rotating shaft 42 is a hollow rotating shaft, the second liquid rotary joint 34 is rotatably connected and communicated with the other end of the rotating shaft 42, the side wall of the rotating shaft 42 is provided with infiltration holes corresponding to the positions of the interception filter layer 2, or a second nozzle assembly (not shown) for spraying moisture to the intercepting filter 2 is connected to the rotating shaft 42 corresponding to either one end or both ends of the intercepting filter 2, the first pump 35 is provided on the filter cylinder 1 or inside the second liquid tank 36, the input end of the second liquid tank is connected to the liquid in the second liquid tank 36, and the output end of the second liquid tank is connected to and communicated with the second liquid rotary joint 34 through a pipeline. When the position of the side wall of the rotating shaft 42 corresponding to the intercepting filter layer 2 is full of infiltration holes, water in the second liquid tank 36 is pumped into the rotating shaft 42 through the second liquid rotary joint 34 by the first pump body 35 and is thrown out from the infiltration holes on the rotating shaft 42 until the intercepting filter layer 2 infiltrates the water, then the infiltrated intercepting filter layer 2 intercepts particulate matters contained in the air for multiple times through high-speed rotation when the air passes through the intercepting filter layer 2 and is agglomerated with liquid molecules, and finally the generated mud-water mixture is thrown out to the inner wall of the filter cylinder body 1 through the intercepting filter layer 2. When the second nozzle assembly (which is a prior art, generally includes a pipe and at least one nozzle connected to the pipe) is connected to the rotating shaft 42, water introduced into the rotating shaft 42 enters the second nozzle assembly, and is sprayed from the second nozzle assembly toward the intercepting filter 2 to wet it. Whole structural design is fairly simple, and it is also relatively more convenient to use, needs to explain to be: this design is suitable for both designs of the drive means 4.
Of course, the rotating shaft 42 may not be a hollow rotating shaft, and the second liquid rotary joint 34 is removed, and the first pump body 35 is directly connected with the second nozzle assembly through a pipeline to directly wet the intercepting filter layer 2.
3) As shown in fig. 17 and 18, the infiltration apparatus 3 includes a cylindrical housing 37, a water suction impeller 38 and a third liquid tank 39, the intercepting filter layer 2 is fixed to the outer periphery of the rotating shaft 42 in a sleeved manner, the rotating shaft 42 is a hollow rotating shaft, the housing 37 is coaxially connected and communicated with the end portion of the other end of the rotating shaft 42, the water suction impeller 38 is coaxially fixed inside the housing 37, a liquid inlet is provided at one end of the housing 37 away from the rotating shaft 42, the liquid inlet is communicated with the inside of the third liquid tank 39, infiltration holes are distributed on the side wall of the rotating shaft 42 corresponding to the intercepting filter layer 2, or a third nozzle assembly 421 for spraying moisture to the intercepting filter layer 2 is provided on the rotating shaft 42 corresponding to any one end or both ends of the intercepting filter layer 2 in a communicated manner. When the positions of the side wall of the rotating shaft 42 corresponding to the intercepting filter layer 2 are full of infiltration holes, in the operation process, the rotating shaft 42 is driven to rotate by the power driving mechanism 41, so that the shell 37 and the water suction impeller 38 which are linked with the rotating shaft are driven to rotate, suction is generated at the position of the liquid inlet (the principle is similar to that of a self-sucking pump), water enters the rotating shaft 42 from the liquid inlet through the shell 38, and then the water entering the rotating shaft 42 is thrown out through the infiltration holes and then wets the intercepting filter layer 2. When the third nozzle assembly is coupled to the rotating shaft, the water introduced into the rotating shaft 42 is transferred to the third nozzle assembly 421, and is sprayed from the third nozzle assembly 421 toward the intercepting filter 2 to wet it. The whole structure is simple and ingenious in design, and the structure is more compact and attractive.
of course, the housing 37 in the above-mentioned embodiment 3) may also be in a fixed state, and is rotatably connected (sealed at the joint) with the other end of the rotating shaft 42, the rotating shaft 42 may not be a hollow rotating shaft, a rod-shaped bracket designed with a hollow pipeline is connected to the outside of the housing 37 (at least one of the rod-shaped bracket may be shared with a coaxial bracket of the rotating shaft 42), the housing is provided with a liquid outlet, the liquid outlet is communicated with the rod-shaped bracket through a pipeline, the rod-shaped bracket and the housing 37 rotate together relative to the rotating shaft 42, the rod-shaped bracket is provided with at least one spray head spraying towards the intercepting filter layer 2, and when the rotating.
The filtering cylinder 1 in the above three embodiments (schemes 1), 2) and 3) can be of a split design, which is convenient for later-stage disassembly and assembly maintenance, and specifically can also include the following two structures:
firstly, the filtering cylinder 1 is vertical (as shown in figures 1, 2 and 17), namely the filtering cylinder 1 is vertically arranged, the lower end of the cylinder can be arranged in an open manner and forms an air inlet, the whole filtering cylinder 1 is supported on the ground through a support arranged at the lower end, and in the using process, dirt or floccule thrown to the inner wall of the filtering cylinder 1 is directly discharged downwards along the inner wall of the cylinder;
Secondly, the filtering cylinder 1 is horizontal (as shown in fig. 7, 8 and 18), namely the filtering cylinder 1 is horizontally arranged, and any end of the cylinder is of a structure capable of being opened or closed, so that the later cleaning and maintenance are facilitated.
As another preferred embodiment, the lower part of the filtering cylinder 1 is provided with a liquid collecting tank 5 communicated with the inner bottom, the liquid collecting tank 5 is used for collecting backflow liquid flowing and gathering downwards along the inner wall of the filtering cylinder 1, the liquid collecting tank 5 is used for collecting liquid dirt or floccules thrown onto the inner wall of the filtering cylinder 1 by the intercepting and filtering layer 2, so that when the backflow liquid is circulated again, the impurities block the infiltration holes or nozzles used for wetting the intercepting and filtering layer 2, and centralized cleaning is also facilitated, and more specifically:
Firstly, when the filtering cylinder 1 is vertical (as shown in fig. 3, 4 and 19), the liquid collecting tank 5 is an annular groove and is connected with the lower end of the filtering cylinder 1, or the lower end of the filtering cylinder 1 is bent inwards to form the liquid collecting tank 5;
secondly, when the filtering cylinder 1 is horizontal (as shown in fig. 9, 10 and 20), the lower part of the filtering cylinder 1 is provided with a strip-shaped gap or a water seepage hole which penetrates through the side wall of the filtering cylinder along the length direction of the filtering cylinder, the liquid collecting tank 5 is a strip-shaped tank matched with the strip-shaped gap or the water seepage hole and is arranged below the strip-shaped gap or the water seepage hole, and the notch of the liquid collecting tank is upward and is detachably connected with the edge of the gap in a sealing way.
As another preferred embodiment, the first liquid tank 33 is provided at a lower portion of the filter cylinder 1 and communicates with a bottom portion of the inside of the filter cylinder 1, the second liquid tank 36 is provided at a lower portion of the filter cylinder 1 and communicates with a bottom portion of the inside of the filter cylinder 1, or the third liquid tank 39 is provided at a lower portion of the filter cylinder 1 and communicates with a bottom portion of the inside of the filter cylinder 1, and specifically includes the following configurations:
firstly, the filtering cylinder 1 is vertical (as shown in fig. 5), the first liquid groove 33 is an annular groove and is connected with the lower end of the filtering cylinder 1, or the lower end of the filtering cylinder 1 is bent inwards to form the first liquid groove 33;
Secondly, the filtering cylinder 1 is horizontal (as shown in figure 11), the lower part of the filtering cylinder 1 is provided with a strip-shaped gap or a water seepage hole penetrating through the side wall of the filtering cylinder along the length direction of the filtering cylinder, the first liquid tank 33 is a strip-shaped tank matched with the strip-shaped gap or the water seepage hole and is arranged below the strip-shaped gap or the water seepage hole, and the notch of the first liquid tank is upward and is detachably and hermetically connected with the edge of the gap;
Or thirdly, the filtering cylinder 1 is vertical (as shown in fig. 6), the second liquid tank 36 is an annular groove and is connected to the lower end of the filtering cylinder 1, or the lower end of the filtering cylinder 1 is bent inwards to form the second liquid tank 36;
The filtering cylinder 1 is horizontal (as shown in figure 12), the lower part of the filtering cylinder 1 is provided with a strip-shaped gap or a water seepage hole penetrating through the side wall of the filtering cylinder along the length direction of the filtering cylinder, the second liquid tank 36 is a strip-shaped tank matched with the strip-shaped gap or the water seepage hole and is arranged below the strip-shaped gap or the water seepage hole, and the notch of the second liquid tank is upward and is detachably and hermetically connected with the edge of the gap;
Or the filtering cylinder 1 is vertical (as shown in fig. 22), the third liquid groove 39 is a ring groove and is connected with the lower end of the filtering cylinder 1, or the lower end of the filtering cylinder 1 is bent inwards to form the second liquid groove 39;
Sixthly, the filtering cylinder 1 is horizontal (as shown in figure 21), a strip-shaped notch or a water seepage hole penetrating through the side wall of the filtering cylinder 1 is arranged at the lower part of the filtering cylinder 1 along the length direction of the filtering cylinder, the third liquid groove 39 is a strip-shaped groove matched with the strip-shaped notch or the water seepage hole and is arranged below the strip-shaped notch or the water seepage hole, and the notch of the third liquid groove is upward and is detachably connected with the edge of the notch in a sealing way.
The whole filtering cylinder body 1 is provided with a mobile electric power storage power supply which supplies power for electrical components on the whole device.
The atomizing device is arranged at the air inlet and is used for humidifying the entering air entering from the air inlet, the atomizing device can humidify the entering air at the air inlet in advance, so that particles contained in the entering air are firstly agglomerated and fall under the action of gravity, namely, coarse purification is realized, and in the using process, the atomizing parameters of the atomizing device can be adjusted to enable the atomizing device to work intermittently or adjust the atomizing parameters of the atomizing device to improve the effect of coarse filtration.
Of course, when the whole device is operated, the optimal filtering effect can be obtained by adjusting the rhythm and the size of the wetting of the intercepting filter layer 2 by the wetting device 4 by adjusting the operation parameters (such as the rotating speed of the rotating shaft or the operation parameters of the pump body) of the wetting device 4.
As a preferred embodiment, one end of the filtering cylinder 1 is open and the opening forms the air inlet, and a metal or other material filtering net for intercepting impurities can be arranged at the opening to filter out large particles or impurities in advance.
As a preferred embodiment, the air purifier further comprises an impeller 6 (as shown in fig. 13 and 14), the impeller 6 is disposed in the filter cylinder 1 and located between the intercepting filter layer 2 and the clean air discharge port, or located between the intercepting filter layer 2 and the air inlet, the impeller 6 is in transmission connection with a driving end of the driving device 4, the driving device 4 is used for driving the impeller 6 to rotate, so that the air entering from the air inlet flows rapidly towards the clean air discharge port, the impeller 6 rotates with the driving of the driving device 4 and blows the air flow towards the clean air discharge port, thereby promoting the air flow inside the filter cylinder 1, and further improving the purifying effect.
specifically, the impeller 6 is coaxially connected to the rotating shaft 42.
the impeller 6 may be provided with a separate drive device for rotationally driving the impeller.
The outside of whole barrel 1 can wrap up the one deck heat preservation when winter to also cover at air inlet and establish the heat preservation that the one deck can be ventilative, avoid inside infiltration liquid to take place the phenomenon of freezing and influence normal use winter. Of course, a temperature adjusting device for adjusting the temperature inside the filtering cylinder 1 can be arranged to heat or cool the internal air flow or liquid according to seasons.
the whole air purification device can be made into a small and micro air purification device, can be used as a filtering device on a face mask, and can also be made into a medium air purification device for daily air purification.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. An air purification apparatus, comprising:
the air purifier comprises a filtering cylinder body (1), wherein one end of the filtering cylinder body (1) is provided with an air inlet, and the other end of the filtering cylinder body is provided with a clean air discharge port communicated with the inside of the filtering cylinder body;
The intercepting filter layer (2) is a breathable filter layer, is arranged in the filter cylinder body (1) and is positioned between the air inlet and the clean air discharge port, and the edge of the intercepting filter layer (2) is close to or in contact with the inner wall of the filter cylinder body (1);
the driving device (4) is arranged on the filtering cylinder body (1), is in transmission connection with the intercepting and filtering layer (2) and is used for driving the intercepting and filtering layer (2) to rotate;
A wetting device (3), the wetting device (3) being used for wetting the intercepting filter layer (2).
2. an air cleaning device according to claim 1, characterized in that: the filter cylinder body (1) is a cylinder structure with a cylindrical cavity inside, the interception filter layer (2) is a cylindrical piece matched with the filter cylinder body (1) and is coaxially arranged inside the filter cylinder body (1), and the driving device (4) is used for driving the interception filter layer (2) to rotate around the axis of the interception filter layer.
3. an air cleaning device according to claim 2, characterized in that: drive arrangement (4) are including power drive mechanism (41) and pivot (42), pivot (42) are coaxial to be arranged in filter barrel (1), its one end with the other end coaxial rotation of filter barrel (1) is connected, its other end with interception filter layer (2) transmission is connected, power drive mechanism (41) set up in filter barrel (1) other end outside, and with the one end transmission of pivot (42) is connected, is used for the trend pivot (42) drive interception filter layer (2) rotation.
4. An air cleaning device according to claim 3, characterized in that: the infiltration device (3) comprises a first liquid rotary joint (31), a first connecting pipe (32) and a first liquid groove (33), the first liquid rotary joint (31) is rotationally connected and communicated with the other end of the rotating shaft (42), one end of the first connecting pipe (32) is connected and communicated with the first liquid rotary joint (31), the other end of the first liquid tank (33) is connected and communicated with the position close to the bottom wall inside the first liquid tank, the interception filter layer (2) is sleeved and fixed on the periphery of the rotating shaft (42), the rotating shaft (42) is a hollow rotating shaft, an inner spiral flow passage is arranged on the inner wall of the rotary shaft (42), infiltration holes are distributed on the side wall of the rotary shaft (42) corresponding to the interception filter layer (2), or a first nozzle component used for spraying moisture to the intercepting filter layer (2) is arranged on the rotating shaft (42) in a communicating way corresponding to any one end or two ends of the intercepting filter layer (2).
5. an air cleaning device according to claim 3, characterized in that: the infiltration device (3) comprises a second liquid rotary joint (34), a first pump body (35) and a second liquid tank (36), the interception filter layer (2) is sleeved and fixed on the periphery of the rotating shaft (42), the rotating shaft (42) is a hollow rotating shaft, the second liquid rotary joint (34) is connected and communicated with the other end of the rotating shaft (42) in a rotating way, the side wall of the rotating shaft (42) corresponds to the position of the interception filter layer (2) and is full of infiltration holes, or the rotating shaft (42) is provided with a second nozzle component which is used for spraying moisture to the interception filter layer (2) and corresponds to any one end or two ends of the interception filter layer (2), the first pump body (35) is arranged on the filtering cylinder body (1) or inside the second liquid tank (36), the input end of the first pump body is communicated with the liquid inside the second liquid tank (36), the output end of the first liquid rotating joint is connected and communicated with the second liquid rotating joint (34) through a pipeline.
6. an air cleaning device according to claim 3, characterized in that: the infiltration device (3) comprises a cylindrical shell (37), a water absorption impeller (38) and a third liquid tank (39), the interception filter layer (2) is sleeved and fixed on the periphery of the rotating shaft (42), the rotating shaft (42) is a hollow rotating shaft, the shell (37) is coaxially connected and communicated with the other end part of the rotating shaft (42), the water absorption impeller (38) is coaxially fixed in the shell (37), a liquid inlet is arranged at one end of the shell (37) far away from the rotating shaft (42), the liquid inlet is communicated with the inside of the third liquid groove (39), the side wall of the rotating shaft (42) is distributed with infiltration holes corresponding to the position of the interception filter layer (2), or a third nozzle component (421) used for spraying moisture to the intercepting filter layer (2) is arranged on the rotating shaft (42) in a communicating way corresponding to any one end or two ends of the intercepting filter layer (2).
7. An air cleaning device according to claim 4, 5 or 6, characterized in that: the lower part of the filtering cylinder body (1) is provided with a liquid collecting tank (5) communicated with the bottom of the interior, and the liquid collecting tank (5) is used for collecting backflow liquid which flows downwards along the inner wall of the filtering cylinder body (1) and is gathered.
8. an air cleaning device according to claim 4, 5 or 6, characterized in that: the first liquid tank (33) is arranged at the lower part of the filtering cylinder body (1) and communicated with the bottom inside the filtering cylinder body (1), or the second liquid tank (36) is arranged at the lower part of the filtering cylinder body (1) and communicated with the bottom inside the filtering cylinder body (1), or the third liquid tank (39) is arranged at the lower part of the filtering cylinder body (1) and communicated with the bottom inside the filtering cylinder body (1).
9. an air cleaning device according to any one of claims 1 to 6, wherein: still include impeller (6), impeller (6) are arranged in filtering barrel (1), and are located between interception filter layer (2) and the clean air discharge port, or are located between interception filter layer (2) and the air inlet, impeller (6) with drive arrangement (4) transmission is connected, drive arrangement (4) are used for driving impeller (6) are rotatory, so that the air that gets into by the air inlet is towards the clean air discharge port fast flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910932555.2A CN110542160A (en) | 2019-09-29 | 2019-09-29 | Air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910932555.2A CN110542160A (en) | 2019-09-29 | 2019-09-29 | Air purifying device |
Publications (1)
| Publication Number | Publication Date |
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| CN110542160A true CN110542160A (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910932555.2A Pending CN110542160A (en) | 2019-09-29 | 2019-09-29 | Air purifying device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036034A (en) * | 2019-12-31 | 2020-04-21 | 山东利源海达环境工程有限公司 | Adsorber for waste gas desorption treatment |
| CN113028546A (en) * | 2021-03-02 | 2021-06-25 | 徐州蓝湖信息科技有限公司 | Filter equipment for new trend system |
| CN114917660A (en) * | 2021-01-31 | 2022-08-19 | 湖南迪易清环保科技有限公司 | Pneumatic rotary filter element, water treatment device and system |
| CN116221891A (en) * | 2023-05-10 | 2023-06-06 | 广东伊斐净化科技有限公司 | Elevator air purification and disinfection device and purification and disinfection method |
| CN116518502A (en) * | 2023-06-27 | 2023-08-01 | 深圳市奥映科技有限公司 | Air purifying device based on gas filtration |
-
2019
- 2019-09-29 CN CN201910932555.2A patent/CN110542160A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111036034A (en) * | 2019-12-31 | 2020-04-21 | 山东利源海达环境工程有限公司 | Adsorber for waste gas desorption treatment |
| CN114917660A (en) * | 2021-01-31 | 2022-08-19 | 湖南迪易清环保科技有限公司 | Pneumatic rotary filter element, water treatment device and system |
| CN113028546A (en) * | 2021-03-02 | 2021-06-25 | 徐州蓝湖信息科技有限公司 | Filter equipment for new trend system |
| CN116221891A (en) * | 2023-05-10 | 2023-06-06 | 广东伊斐净化科技有限公司 | Elevator air purification and disinfection device and purification and disinfection method |
| CN116221891B (en) * | 2023-05-10 | 2023-08-15 | 广东伊斐净化科技有限公司 | Elevator air purification and disinfection device and purification and disinfection method |
| CN116518502A (en) * | 2023-06-27 | 2023-08-01 | 深圳市奥映科技有限公司 | Air purifying device based on gas filtration |
| CN116518502B (en) * | 2023-06-27 | 2023-09-26 | 深圳市奥映科技有限公司 | Horizontal air purification device based on gas filtration |
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