CN203075788U

CN203075788U - Air purifier using liquid as filter medium

Info

Publication number: CN203075788U
Application number: CN 201320035480
Authority: CN
Inventors: 孙善庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-23
Filing date: 2013-01-23
Publication date: 2013-07-24
Anticipated expiration: 2023-01-23

Abstract

The utility model discloses an air purifier using liquid as a filter medium. The air purifier comprises a housing, a transmission mechanism, a liquid slot, a fan and a hydraulic wheel assembly, wherein the housing comprises an air inlet and an air outlet; the transmission mechanism, the liquid slot and the fan are arranged in the housing; and the hydraulic wheel assembly is matched with the fan and partially immersed in the liquid slot for rotation; the air purifier using the liquid as the filter medium is characterized in that the hydraulic wheel assembly comprises at least one pair of hydraulic wheels which are mutually rotated in reverse directions, wherein meshes for storing the liquid are distributed on the hydraulic wheels; the hydraulic wheels in pair are mutually superposed with each other, so that the area is more than 60% of the area of single hydraulic wheel. The hydraulic wheel assembly is rotated, so that the liquid is carried up by the meshes of the hydraulic wheel assembly, and therefore, a liquid film is continuously formed on the surface of the hydraulic wheel assembly. Meanwhile, the air flow blown by the air blower is used for blowing through the liquid film on the hydraulic wheel assembly, so that a liquid curtain is formed on the surface of the hydraulic wheel assembly, and therefore, the air flow and the liquid curtain contact for purifying the air and humidifying. The air purifier using the liquid as the filer medium is reasonable in structural design, low in energy consumption, capable of greatly improving the air purifying effect and the humidifying effect. Moreover, the liquid slot is convenient to move out and clean.

Description

A kind of with the air purifier of liquid as filter medium

Technical field

The utility model relates to air cleaning unit and method and technology field, specifically is a kind of room air to be purified air purifier and relevant purification method with humidification.

Background technology

Air cleaning unit, be meant and adsorb, decompose or transform various air pollutants, comprise dust, peculiar smell etc., effectively improve the product of air cleanliness, raising along with people's quality of life, increasing family brings into use air cleaning unit, especially indoor behind finishing and office, air-conditioned room that personnel are more.Indoor air purifying is based on the dry dust removal principle at present, main by filtering or electric precipitation principle removal dust, charcoal absorption air plankton, ozone or ultraviolet sterilization etc., but the device structure of this dry dust removal is complicated, can not effectively remove airborne multiple pollutant, air after the dedusting is also very dry, can not give the sensation of fresh and comfortable.And the clarifier of being sold on the market, after net absorption dust, cause mesh to stop up.

Wet purifying decice has also appearred now, as the patent No. is CN201010281265.5 " a kind of air cleaner humidifier and dish assembly thereof ", this air cleaner humidifier is used for room air is carried out purification function and humidification function, and described air cleaner humidifier comprises: fuselage; Bucket is arranged in the fuselage; Blower fan is used for producing air-flow at fuselage; The dish assembly is set under the condition in the bucket in the part of dish assembly and rotates; Described dish assembly comprises: the dish member is provided with the assembled portion that the several portions by the chopping disk member forms; At least one board member is arranged on a side of coiling member; At least one fixed component is formed at least one board member, is used for fixing assembled portion, and each fixed component in described at least one fixed component comprises: ledge is inserted in the assembled portion respectively; The water storage part.Dish member in its dish assembly assembles by stack tray as humidifier, and its neighboring is provided with some recessed portions, and during work, the rotation by the dish assembly takes up the water in the tank, by the effect of fan, the air behind the humidification is discharged.Though this device has the effect of purification preferably and humidification air, but owing to have only a dish member, the water of the recessed portion of water storage can spill during rotation, makes that the whole dish assembly of being distributed in of water following formula is even inadequately, is not very desirable to the clean-up effect of air.In the dish assembly, increase water accepting layer in addition, but this mode certainly will increase the resistance of air, make that the machine energy consumption is big and be unfavorable for that air flows, the clean-up effect of air is also had certain influence.

The utility model content

Primary technical problem to be solved in the utility model provides a kind of reasonable in design, purify that humidification is effective, resistance loss is few with the air purifier of liquid as filter medium, liquid impeller blade by at least one pair of mutual counter-rotation, it is more even to make that liquid film distributes, and has improved the purification and the humidification effect of air greatly.

The technical scheme that the above-mentioned primary technical problem that solves the utility model adopts is: a kind of with the air purifier of liquid as filter medium, comprise the housing that has air inlet and air outlet, and the liquid wheel assembly that is arranged on transmission mechanism in the housing, liquid tank, fan and cooperates with fan, rotate in the part immersion liquid tank, it is characterized in that: described liquid wheel assembly comprises at least one pair of, makes the liquid wheel of mutual counter-rotation, is laid with the mesh that is used for storaging liquid on the described liquid wheel; The overlapped area of liquid wheel accounts for single more than 60% of area of liquid wheel in pairs; Taking turns when paired liquid is when selecting for use the liquid that causes not of uniform size to take turns, and the planimeter that is piled up is a benchmark with the relatively large liquid wheel of area at last, when paired liquid wheel is that it is benchmark that the planimeter that is piled up is taken turns with any one liquid at last when selecting for use liquid of the same size to take turns.

Preferably, the overlapped area of described paired liquid wheel accounts for single more than 80% of area of liquid wheel.

The best, described liquid wheel select a pair of liquid wheel of the same size for use, and be coaxial setting.

As improvement, described liquid wheel is disc, each liquid wheel comprises fluted disc and net sheet, fluted disc in its outside side circle distribution ring gear, constitute built-in chamber in the ring gear, make the net sheet built-in and be fixed in the built-in chamber in the ring gear of fluted disc, the ring gear of liquid wheel is connected with transmission mechanism.

Improve again, described transmission mechanism comprises synchronous motor and gear drive, gear drive comprises the driving wheel of duplex and the driven pulley of duplex, synchronous machine drives connects the driving wheel of duplex, the pinion separately of the driving wheel of duplex and the driven pulley of duplex meshes with each other, the gear wheel of the driving wheel of duplex and the driven pulley of duplex respectively with a pair of liquid wheel on mutually meshing connection of one of them fluted disc.

Further improve, the driving wheel of described synchronous motor and duplex, the driven pulley of duplex all are fixed on the motor fixing frame, and described motor fixing frame is fixed on the position that is higher than the central shaft of described liquid wheel assembly on the right side inwall of housing.

As improvement, the left side of described housing is provided with the opening of the turnover of groove slip for liquid, described liquid tank is slidably disposed on the bottom of housing, the right part of described liquid tank is shaped to the liquid storage cylinder of the bottom immersion that can supply described liquid wheel assembly, and the middle inside of the front and back wallboard of described liquid storage cylinder is provided with and can inserts fixing slot for the central shaft of described liquid wheel assembly; The left part of described liquid tank upwards is shaped to the holder that can supply a fluid box to insert, and the bottom of described fluid box is provided with check valve and is connected with the liquid storage cylinder of liquid tank.

Preferably, described mesh is selected the grid of lattice shape for use, and grid radially distributes.

Further improve, described housing is assembled by attaching parts by front panel, rear board, right panel, lower panel and top panel, wherein the left side on front panel and the rear board all forms flanging, rear board and upper and lower panel, front panel assembling back formation is the slide opening of turnover of groove for liquid, and the left side outer wall of described liquid tank and this opening just in time size cooperate.

Further improve, described air outlet is arranged on the top that is positioned at described liquid wheel assembly on the top panel, and the position corresponding to air inlet on the described rear board is provided with fan housing, and described fan is fixed on the fan housing.

As improvement, described fan housing is shaped to the little structure of the big front end bore of rear end bore, be provided with connecting hole around the back end edge edge of described fan housing, be provided with corresponding joint pin around the air inlet of described rear board, described fan housing is nested with on joint pin by connecting hole, is installed on the rear board by attachment screw.

At last, described fan is installed on the cross frame, and the inwall of described fan housing is provided with can be for the fixing mount pad of cross frame, and described fan is fixed on the front end of fan housing by cross frame.

Compared with prior art, advantage of the present utility model is: the liquid wheel assembly is provided with the liquid wheel of at least one pair of counter-rotation, be laid with the mesh of storage cun liquid on the liquid wheel, like this when the liquid wheel assembly rotates, because the part of liquid wheel enters in the liquid of liquid tank, therefore when the rotation of liquid wheel, will take turns the first half at liquid and form the liquid film that one deck is evenly distributed, air draught blows brokenly liquid film, surface at the liquid wheel assembly forms fluid curtain, this fluid curtain plays catharsis to the air of coming in from air inlet, also play simultaneously the effect of humidification, because in pairs the direction of rotation of liquid wheel is opposite, make the liquid film on the liquid wheel assembly can be more even on left and right directions than single liquid wheel, more help cleaning to air.The utility model reasonable in design, transmission mechanism advantages of simple, energy consumption is low, improved the purification and the humidification effect of air greatly, and liquid tank and liquid wheel assembly shift out conveniently, is convenient to clean.

Description of drawings

Fig. 1 is the stereogram after air purifier of the present utility model lifts rear board;

Fig. 2 is the stereogram after air purifier of the present utility model lifts front panel;

Fig. 3 is the STRUCTURE DECOMPOSITION schematic diagram of air purifier of the present utility model;

Fig. 4 a is the STRUCTURE DECOMPOSITION schematic diagram of the liquid wheel assembly of air purifier of the present utility model;

Fig. 4 b is the partial structurtes enlarged drawing of the liquid wheel assembly of air purifier of the present utility model;

Fig. 5 is the front view of air purifier of the present utility model;

Fig. 6 is the side sectional view of air purifier of the present utility model;

Fig. 7 is the schematic appearance of air purifier of the present utility model;

Fig. 8 is the schematic diagram that the liquid in the liquid wheel assembly is taken turns non-coaxial setting.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Examples of implementation 1

Anticipate as shown in the figure, a kind of with the air purifier of liquid as filter medium, comprise the housing that has air inlet 11 and air outlet 12, and be arranged on transmission mechanism 2, liquid tank 3, fluid box 7, fan 4, the fan housing 5 in the housing 1 and be arranged on the liquid wheel assembly 6 that rotates in the place ahead part immersion liquid tank 3 of fan 4; Housing 1 is by front panel 13, rear board 14, right panel 15, lower panel 16 and top panel 17 assemble by attaching parts, wherein the left side of rear board 14 and front panel 13 all forms the flanging 14.1 and 13.1 of turnover, rear board 14 and lower panel 16 like this, front panel 13 and top panel 17 assembling backs have just formed the opening of formation groove 3 slip turnover for liquid in the left side of housing 1, air inlet 11 is arranged on the rear board 14, air outlet 12 is arranged on the top that is positioned at liquid wheel assembly 6 on the top panel 17, fan housing 5 is arranged on the position that faces air inlet 11 on the rear board 14, fan 4 is fixed on the fan housing 5, and liquid wheel assembly 6 faces fan 4; Fan housing 5 is shaped to the little structure of the big front end bore of rear end bore, be provided with connecting hole 51 around the back end edge edge of fan housing 5, be provided with corresponding joint pin around the air inlet 11 of rear board 14, fan housing 5 is nested with on joint pin by connecting hole 51, is installed on the rear board 14 by attachment screw; The fan 4 of translator is installed on the cross frame 8, and the inwall of fan housing 5 is provided with the mount pad 52 that can supply cross frame 8 to fix, and cross frame 8 is provided with installing hole and is used for fixing fan 4, and fan 5 is fixed on the front end of fan housing 5 by cross frame 8;

Liquid wheel assembly 6 comprises the

liquid wheel

61 and 62 of making counter-rotation mutually of a pair of coaxial setting,

liquid wheel

61 and 62 is disc, each liquid wheel comprises fluted disc 63 and net sheet 64, fluted disc 63 in its outside side circle distribution ring gear 63a, constitute built-in chamber 63b in the ring gear 63a, make net sheet 64 built-in and be fixed among the built-in chamber 63b in the ring gear 63a of fluted disc 63, for the ease of moulding and installation, the annular bar that distributed in built-in chamber 63c and radiation bar, net sheet 64 can adopt the fan-shaped subnetting sheet 64a of polylith to be spliced, usually subnetting sheet 64a is equally distributed at circumferencial direction, and above radially distribute and be useful on mesh or the grid 64b that is used for liquid storage, present embodiment is the grid that adopts lattice shape, certainly mesh also can other shapes, as circular hole, elliptical aperture, honeycombed hole or the like, constituted

liquid wheel

61 and 62 like this, couple together by central shaft 65 between two the

liquid wheels

61 and 62 in front and back, the hole is changeed at the center that is equipped with on the

liquid wheel

61 and 62, be connected by a central shaft 65, and

liquid wheel

61 and 62 can be rotated on central shaft 65, the back of liquid wheel 61 is respectively equipped with the fluted disc that links to each other with transmission mechanism 2 with the front of liquid wheel 62; Certainly the liquid wheel also can be a single piece.

Transmission mechanism 2 comprises synchronous motor 21 and gear drive, gear drive is to comprise the driving wheel 22 of duplex and the driven pulley 23 of duplex, the driving wheel 22 of synchronous motor 21 and duplex, the driven pulley 23 of duplex all are fixed on the motor fixing frame 24, the pinion separately of the driving wheel 22 of duplex and the driven pulley 23 of duplex meshes with each other, make driven pulley 23 rotating speeds of the driving wheel 22 of duplex and duplex identical, direction of rotation, motor fixing frame 24 are fixed on the position that is higher than the central shaft 65 of liquid wheel assembly 6 on the inwall of right panel 15 by connector; The gear wheel of the driving wheel 22 of duplex and the driven pulley 23 of duplex is mutually meshing with one of them fluted disc 63 that liquid is taken turns on 61 and 62 respectively, the driving wheel 22 of duplex just can drive the driven

pulley

23 and 61 rotations of one of them liquid wheel of duplex under the driving of synchronous motor 21 like this, another liquid wheel 62 is done opposite spin under the drive of the driven pulley 23 of duplex, because the lower part of two

liquid wheels

61 and 62 enters in the liquid of liquid tank 3, the mesh of

liquid wheel

61 and 62 carries out liquid storage when rotating like this, can on

liquid wheel

61 and 62, form uniform liquid film, and two

liquid wheels

61 and 62 are done opposite spin, it is balanced more that whole liquid wheel assembly 6 liquid films are distributed at left and right directions, so just more helps entering the cleaning of the air in the housing 1; Here we adopt fairly simple gear drive, can certainly adopt other transmission mechanism, and as other gear trains or worm and gear etc., this engineer at mechanical field is easy to realize, no longer launches on the details here.

Liquid tank 3 slidably is arranged on the lower panel 16, but the right part of liquid tank 3 is shaped to the liquid storage cylinder 31 that the bottom of feed flow wheel assembly 6 is immersed, the two ends, the cross section left and right sides of liquid storage cylinder 31 are the cambered surface 31 that matches with the bottom of liquid wheel assembly 6, insert fixing slot 33 but the middle inside of the front and back wallboard of liquid storage cylinder is provided with the central shaft 65 of feed flow wheel assembly 6; The left part of liquid tank 3 upwards is shaped to the holder 32 that case 7 is for liquid inserted, the bottom of fluid box 7 is provided with liquid feed device such as check valve is connected with the liquid storage cylinder 31 of liquid tank 3, form a connection container, being convenient to fluid box 7 carries out feed flow for liquid tank 3, and fluid box 7 and liquid tank 3 can conveniently take out, and are convenient to clean;

Operation principle is such: when 4 rotations of driven by motor fan, can air be brought in the fan housing 5 by the air inlet 11 on the rear board 14; When fan 4 rotations, liquid wheel assembly 6 can be under the drive of synchronous motor 21 and the transmission of the driven pulley 23 of driving wheel 22 by duplex and

duplex drive

61 and 62 rotations of liquid wheel, because half of

liquid wheel

61 and 62 is immersed in the liquid of liquid tank 3, liquid is carried up by the mesh of liquid wheel assembly, thereby the first half of

liquid wheel

61 and 62 can form one deck liquid film when screwing out liquid, and this layer liquid film can play catharsis to the air that fan 4 brings, also play simultaneously humidification, can discharge by the air outlet 12 of top panel 17 through purifying air later.Because two

liquid wheel

61 and 62 direction of rotation of liquid wheel assembly 6, make that to form liquid film on the whole liquid wheel assembly 6 more even, such two

liquid wheels

61 and 62 that reverse mutually, owing to be covered with memory location on the liquid wheel, can form the liquid film wall, wind blows brokenly liquid film, form fluid curtain, particularly air bumps with liquid film, and liquid catalyst decomposes pernicious gases such as airborne formaldehyde, and solid granules such as PM2.5 also can be stained with and be bonded in the liquid, and grid is not easy to stop up, reach purpose, and lay the mesh of liquid storage on the

liquid wheel

61 and 62, form uniform liquid film air cleaner, need not imbibition material, reduce air drag, enlargement gas and liquid contact surface are to the purification and the humidification better effects if of air.

Present embodiment illustrates with regard to the example of a pair of liquid wheel, also can adopt 2 pairs of liquid wheels, makes every pair of liquid wheel in the liquid wheel do mutual backward rotation by transmission mechanism, just can obtain similar effect.

Certainly, liquid adopts the liquid with sterilizing, so not only can adsorb particles such as dust, all right sterilization and decomposition virus and bacteria, and effect is better.

Examples of implementation 2

As Fig. 8, different with examples of implementation 1 is, the liquid wheel assembly is selected the liquid wheel that a pair of size is consistent, make mutual counter-rotation for use, liquid wheel can the coaxial setting of right and wrong, but, in order to improve the effect that is evenly distributed about liquid film, make the overlapped area 66 of paired liquid wheel account for 90% of single liquid wheel area, can play technique effect of the present utility model.

Certainly, the liquid wheel assembly also can be selected a pair of liquid wheel that causes not of uniform size for use, and effect relatively can be weaker, but as long as overlapping area is enough big, as more than 60%, substantially also can play technique effect of the present utility model, and is more effective than traditional.

Claims

1. one kind with the air purifier of liquid as filter medium, comprise the housing that has air inlet and air outlet, and the liquid wheel assembly that is arranged on transmission mechanism in the housing, liquid tank, fan and cooperates with fan, rotate in the part immersion liquid tank, it is characterized in that: described liquid wheel assembly comprises at least one pair of, makes the liquid wheel of mutual counter-rotation, is laid with the mesh that is used for storaging liquid on the described liquid wheel; The overlapped area of liquid wheel accounts for single more than 60% of area of liquid wheel in pairs, when paired liquid wheel is when selecting for use the liquid that causes not of uniform size to take turns, the planimeter that is piled up is a benchmark with the relatively large liquid wheel of area at last, when paired liquid wheel is that it is benchmark that the planimeter that is piled up is taken turns with any one liquid at last when selecting for use liquid of the same size to take turns.

2. air purifier according to claim 1 is characterized in that the overlapped area of described paired liquid wheel accounts for single more than 80% of area of liquid wheel.

3. air purifier according to claim 2 is characterized in that described liquid wheel selects a pair of liquid wheel of the same size for use, and is coaxial setting.

4. air purifier according to claim 3, it is characterized in that described liquid wheel is disc, each liquid wheel comprises fluted disc and net sheet, fluted disc in its outside side circle distribution ring gear, constitute built-in chamber in the ring gear, make the net sheet built-in and be fixed in the built-in chamber in the ring gear of fluted disc, the ring gear of liquid wheel is connected with transmission mechanism.

5. air purifier according to claim 4, it is characterized in that described transmission mechanism comprises synchronous motor and gear drive, gear drive comprises the driving wheel of duplex and the driven pulley of duplex, synchronous machine drives connects the driving wheel of duplex, the pinion separately of the driving wheel of duplex and the driven pulley of duplex meshes with each other, the gear wheel of the driving wheel of duplex and the driven pulley of duplex respectively with a pair of liquid wheel on mutually meshing connection of one of them fluted disc.

6. air purifier according to claim 5, it is characterized in that the driving wheel of described synchronous motor and duplex, the driven pulley of duplex all are fixed on the motor fixing frame, described motor fixing frame is fixed on the position that is higher than the central shaft of described liquid wheel assembly on the right side inwall of housing.

7. according to the described air purifier of the arbitrary claim of claim 1 to 6, it is characterized in that the left side of described housing is provided with the opening of the turnover of groove slip for liquid, described liquid tank is slidably disposed on the bottom of housing, the right part of described liquid tank is shaped to the liquid storage cylinder of the bottom immersion that can supply described liquid wheel assembly, and the middle inside of the front and back wallboard of described liquid storage cylinder is provided with and can inserts fixing slot for the central shaft of described liquid wheel assembly; The left part of described liquid tank upwards is shaped to the holder that can supply a fluid box to insert, and the bottom of described fluid box is provided with check valve and is connected with the liquid storage cylinder of liquid tank.

8. according to the described air purifier of the arbitrary claim of claim 1 to 6, it is characterized in that described mesh selects the grid of lattice shape for use, grid radially distributes.

9. according to the described air purifier of the arbitrary claim of claim 1 to 6, it is characterized in that described housing is assembled by attaching parts by front panel, rear board, right panel, lower panel and top panel, wherein the left side on front panel and the rear board all forms flanging, rear board and upper and lower panel, front panel assembling back formation is the slide opening of turnover of groove for liquid, and the left side outer wall of described liquid tank and this opening just in time size cooperate.

10. the described air purifier of claim 9, it is characterized in that described air inlet is arranged on the rear board, described air outlet is arranged on the top that is positioned at described liquid wheel assembly on the top panel, and the position corresponding to air inlet on the described rear board is provided with fan housing, and described fan is fixed on the fan housing.

11. the described air purifier of claim 10, it is characterized in that described fan housing is shaped to the little structure of the big front end bore of rear end bore, be provided with connecting hole around the back end edge edge of described fan housing, be provided with corresponding joint pin around the air inlet of described rear board, described fan housing is nested with on joint pin by connecting hole, is installed on the rear board by attachment screw.

12. air purifier according to claim 11 is characterized in that described fan is installed on the cross frame, the inwall of described fan housing is provided with can be for the fixing mount pad of cross frame, and described fan is fixed on the front end of fan housing by cross frame.