Summary of the invention
The present invention, in order to overcome existing air purifier clean-up effect difference and deposit the problem that there is potential safety hazard after cleaning, provides a kind of safe and reliable and air purifier just having water filtration function of the impurity can effectively removed in air and poisonous and harmful substance.
To achieve these goals, the invention provides a kind of air purifier with water filtration function, comprise body, fan base, fan, sprinkler head and at least one deck first nethike embrane.Body comprises air channel and water tank, and water tank has the water tank air inlet be connected with air channel.Fan base is arranged at the top of body, and the sidewall of fan base has air inlet and air outlet, and air inlet is connected with air channel.Fan is arranged at fan base.Sprinkler head is arranged at the below of fan base.At least to be detachably arranged at water tank inner and between water tank air inlet and sprinkler head for one deck first nethike embrane; Wind enters water tank from air channel, connects and discharges from air outlet after touch under the effect of fan through at least one deck first nethike embrane with the water column that sprinkler head sprays.
In one embodiment of the invention, the air purifier with water filtration function also comprises the second nethike embrane, and the second nethike embrane covers water tank air inlet, and the water column that sprinkler head sprays flow to the second nethike embrane through the first nethike embrane.
In one embodiment of the invention, the air purifier with water filtration function also comprises filter assemblies, and filter assemblies is detachably arranged in air channel.
In one embodiment of the invention, filter assemblies be coarse filtration layer, activated carbon filter layer, HEPA filter course photocatalyst filter layer or four mutual combination.
In one embodiment of the invention, it is characterized in that, the air purifier with water filtration function also comprises sterilization module, and sterilization module is arranged at the below of fan.
In one embodiment of the invention, the air purifier with water filtration function also comprises the anion generator being arranged at air channel.
In one embodiment of the invention, the air purifier with water filtration function also comprises the water pump be connected with sprinkler head, and water pump is arranged at the inside of body.
In one embodiment of the invention, the air purifier with water filtration function also comprises the water inlet being arranged on body sidewall or fan base sidewall and the discharge outlet being arranged on water tank lower sidewall.
In one embodiment of the invention, the air purifier with water filtration function also comprises the controller being electrically connected fan, the sidewall of fan base is provided with the display floater be connected with controller.
In one embodiment of the invention, the air purifier with water filtration function also comprises the liquid level sensor, dust sensor and the smell sensor that are electrically connected controller, liquid level sensor is arranged in water tank, detect the water level in water tank, dust sensor and smell sensor are arranged at the outer surface of fan base or body respectively.
In sum, the air purifier with water filtration function provided by the invention, compared with existing air purifier, has advantage:
By arranging sprinkler head and arranging at least one deck first nethike embrane in the below of sprinkler head, the water column that sprinkler head ejects is sprayed on the first nethike embrane, due to the tension force of water, the first nethike embrane defines network of rivers film, and network of rivers film covers all mesh on the first nethike embrane.Outside air enters in water tank through air channel and water tank air inlet, and by the effect of fan, air flows upwards also through the network of rivers film on the first nethike embrane, fully contacts with network of rivers film.Now, poisonous and harmful substance (as formaldehyde etc.) contained in air and tiny dust granules (as PM2.5 particle) can be dissolved in the network of rivers film after breaking, thus reach the object purified air.Air after the first nethike embrane filtration, purification continues upwards flowing and relatively contacts with the water column that sprinkler head sprays, and water column washes away dust residual in air, purifies further, greatly reduce the content of dust in air to air.Finally, the air after purification is discharged from air outlet through fan.Air purifier provided by the invention, utilize the first network of rivers film and water column filtration, purification can effectively safety removal air in harmful substance and particle, there is good clean-up effect.And compare traditional sorbent filter layer, water filtration purification has very low use cost, and user can judge the effect of purification of air qualitatively by the water in water tank simultaneously.
In addition, by arranging filter assemblies and arrange sterilization module at wind outlet in air channel, in conjunction with the purification absorption of passive type and active purification on the basis of water filtration, improve the effect of purification of air further, reduce bacterium contained in air.By covering the second nethike embrane on water tank air inlet, the water column part that sprinkler head sprays is stayed on the first nethike embrane and is formed network of rivers film, a part then flows into water tank bottom and form network of rivers film on the second nethike embrane in addition, this network of rivers film can carry out filtration, purification to the air entered in water tank, has better clean-up effect.
For above and other objects of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.
Detailed description of the invention
Face in definition Fig. 1 corresponding to display floater is front view.
The air purifier of water filtration function that what the present embodiment provided have comprises body 1, fan base 2, fan 3, sprinkler head 4 and at least one deck first nethike embrane 5.Body 1 comprises air channel 11 and water tank 12, and water tank 12 has the water tank air inlet 121 be connected with air channel 11.Fan base 2 is arranged at the top of body 1, and the sidewall of fan base 2 has air inlet 21 and air outlet 22, and air inlet 21 is connected with air channel 11.Fan 3 is arranged at fan base 2.Sprinkler head 4 is arranged at the below of fan base 2.At least to be detachably arranged at water tank 12 inner and between water tank air inlet 121 and sprinkler head 4 for one deck first nethike embrane 5.
In the present embodiment, the air purifier with water filtration function comprises the first nethike embrane 5 of three layers of arrangement of the short transverse along body 1, and the structure of three layer of first nethike embrane 5 is identical.But the quantity of the present invention to the first nethike embrane 5 is not limited in any way.In other embodiment, user can select the number of plies of the first nethike embrane 5 according to use cost and clean-up effect, the number of plies of the first nethike embrane 5 is more, and clean-up effect is by better.For improving clean-up effect further, when the number of plies of the first nethike embrane 5 is greater than two, the mesh that user can be arranged on the first nethike embrane 5 from bottom to top reduces gradually.
In the present embodiment, for convenience of the installation and removal of the first nethike embrane 5, the sidewall (can be described as bonnet) arranged corresponding to body 1 upper air duct 11 is Demountable, and the chute two sidewalls adjacent with bonnet are provided with for fixing the first nethike embrane 5 is set, user realizes the installation and removal of the first nethike embrane 5 by the mode of pull.But the concrete fixed form of the present invention to the first nethike embrane 5 is not limited in any way.
Because glassware for drinking water has certain tension force, therefore the mesh that the water column that sprinkler head 4 sprays fills up on the first nethike embrane 5 forms network of rivers film, extraneous air enters water tank 12 bottom through air channel 11 and water tank air inlet 121, acting air by fan 3 upwards flows, when the first nethike embrane 5, air fully contacts with the network of rivers film on the first nethike embrane 5 and wears out network of rivers film and continues upwards to flow.In the process that air and network of rivers film fully contact, after the poisonous and harmful substance (as formaldehyde etc.) in air and tiny dust granules will be dissolved in and breaking in the film of the network of rivers, air will be purified.Air after the network of rivers film purification on the first nethike embrane 5 continues to move upward, and the water column that sprinkler head 4 sprays constantly washes away air, removes residual poisonous and harmful substance and dust granules in the air after purification further.Air purifier provided by the invention, due to after water filtration, the wind blown out from air outlet 22 is very moistening, also can play the effect of nature humidification.
In the present embodiment, for improving clean-up effect further, arranging on water tank air inlet 121 and being coated with the second nethike embrane 6.The water column that sprinkler head 4 sprays except after forming network of rivers film on the first nethike embrane 5, and remainder flows in water tank.Flow in the process of water tank at this, flow through the second nethike embrane 6, the second nethike embrane 6 forms network of rivers film, this network of rivers film can carry out water filtration purification to the air entered in water tank 12.
In the present embodiment, to enter the resistance of water tank 12 for reducing air from air channel 11, the bottom in air channel 11 is set to the arcuate structure being convenient to air circulation.Arcuate structure has better fluency, and resistance is very little, and air can enter in water tank 12 fast, not only substantially increases the flowing velocity of air, also reduces the noise of air flowing simultaneously.Entering the speed of water tank 12 for accelerating air further, being arranged on by air inlet 21 directly over water tank air inlet 121, this is arranged so that air channel 11 has the shortest distance.
For better improving clean-up effect, the air purifier with water filtration function provided by the invention also purifies and active purification in conjunction with existing passive type on the basis of water filtration.
For passive type purification part, in the present embodiment, by arranging filter assemblies 7 in air channel 11, in air, oarse-grained dust and impurity (as materials such as hairs) can obtain primary filtration, purification on filter assemblies 7.In the present embodiment, filter assemblies 7 comprises one deck coarse filtration net, layer of active carbon screen pack, one deck HEPA screen pack and one deck photocatalyst filter layer.But the present invention is not limited in any way this.In other embodiment, user reasonably can select the number of plies of activated charcoal strainer, HEPA screen pack and photocatalyst filter layer in conjunction with clean-up effect and purification cost.Also the combination of one or more in above-mentioned four kinds of filter courses can be selected.
For ease of the installation and removal of filter assemblies 7, in the present embodiment, two sidewalls that air channel 11 is relative are provided with the holddown groove of multiple installation filter assemblies 7, and user completes the installation to filter assemblies 7 by the mode of pull.Entering and filtering for convenience of air, holddown groove is for being obliquely installed, and holddown groove is positioned at the top of the other end near one end of water tank 12.
Initiatively purify part, by arranging sterilization module 8 in the below of fan, sterilization module 8 effectively can kill bacterium contained in the air after except purification, reduces bacterium to the harm of human body.In the present embodiment, sterilization module 8 is uviol lamp.But the present invention is not limited in any way this.
Anion generator is that current active clarifier had, but anion generator is arranged on air outlet by this kind of clarifier usually.Anion generator produces positive electron and negatron, and negatron is caught rear formation negative aeroion by the oxygen in air, and the cations such as negative aeroion and dust are combined, play the object that active purifies.And positive electron enters air, some impurity in air or particle are become positively charged, and the particle of this kind of positively charged will consume the anion of a part, reduce the clean-up effect of anion.Further, positive electron enters in air, makes the impurity in air produce electrostatic, thus has a strong impact on health.
For solving this problem, the air purifier with water filtration function provided by the invention, by anion generator being arranged in air channel 11 (due to viewing angle problem, fail in FIG to see anion generator), positive electron is in the process of water filtration, neutralize by the negatron in water, make the air after purifying only containing negatron, greatly improve the clean-up effect of anion generator.
In the present embodiment, spray water for convenience of sprinkler head 4 and improve recycling of water in water tank 12, the air purifier with water filtration function also comprises the water pump 9 being arranged on body 1 inside, and the water be back in water tank is delivered to sprinkler head 4 and recycles by water pump 9.But the present invention is not limited in any way this.In other embodiment, user is that sprinkler head 4 supplies water by outer water tube.
For convenience of the replacing to water in water tank 12, in the present embodiment, the air purifier with water filtration function also comprises the water inlet 22 being arranged on fan base 2 sidewall and the discharge outlet 122 being arranged on water tank 12 lower sidewall.Add water for further facilitating water tank, the top that water inlet 22 is positioned at water pump 9 is set.But the present invention is not limited in any way this.In other embodiment, water inlet 22 can be arranged on the sidewall of any one body 1 be connected with water tank 12 inside.And be that sprinkler head 4 supplies water according to outer water tube, then water inlet 22 can not be set.In the present embodiment, for convenience of the cleaning of water tank 12 inside, fan base 2 and body 1 clamping are set.
In the present embodiment, what arrange body 1 has at least a sidewall to be transparent, and this is arranged so that user observes whole air purification process by transparent sidewall in use and clearly can observe the water quality in water tank.This setting not only can allow client recognize the effect of purification of air from the angle of sizing, also facilitates user to change water in water tank 12 in time simultaneously, ensures the quality of water tank 12 inner filtration water.
Along with the development of intelligent electrical apparatus technology, electrical equipment nearly all is at present all automatic control.In the present embodiment, the air purifier with water filtration function also comprises the controller (due to the problem at visual angle, Fig. 1 is not shown) being electrically connected fan 3, the sidewall of fan base 3 is provided with the display floater 100 be connected with controller.User controls the rotating speed of fan 3 by display floater 100, thus reaches the air-out speed regulating this air purifier.
For improving intelligence degree further, the air purifier with water filtration function also comprises the liquid level sensor 200, dust sensor 300 and the smell sensor 400 that are electrically connected controller, liquid level sensor 300 is arranged in water tank 12, detects the water level in water tank 12.Dust sensor 300 and smell sensor 400 are arranged at the outer surface of fan base 2 or body 1 respectively.
Because water pump 9 is immersible pump, if water level is too low in water tank 12, water pump will damage.In the present embodiment, detect the water level in water tank 12 in real time by liquid level sensor 200.Once water level is too low, liquid level sensor 200 outputs signal to controller, and controller shows the signal that adds water on display floater 100, and reminding user is that water tank 12 adds water.
And dust sensor 300 and smell sensor 400 can dust content in real time in testing environment and toxic and harmfuls, once find dust or poisonous available gas, fan 2 opened automatically by controller, realizes purification of air.
In sum, by arranging sprinkler head 4 and arranging at least one deck first nethike embrane 5 in the below of sprinkler head 4, the water column that sprinkler head 4 ejects is sprayed on the first nethike embrane 5, due to the tension force of water, first nethike embrane 5 defines network of rivers film, and network of rivers film covers all mesh on the first nethike embrane.Outside air enters in water tank 12 through air channel 11 and water tank air inlet 121, and by the effect of fan 3, air flows upwards also through the network of rivers film on the first nethike embrane 5, fully contacts with network of rivers film.Now, poisonous and harmful substance (as formaldehyde etc.) contained in air and tiny dust granules (as PM2.5 particle) can be dissolved in the network of rivers film after breaking, thus reach the object purified air.Air after the first nethike embrane 5 filtration, purification continues upwards flowing and relatively contacts with the water column that sprinkler head 4 sprays, and water column washes away dust residual in air, purifies further, greatly reduce the content of dust in air to air.Finally, the air after purification is discharged from air outlet through fan.Air purifier provided by the invention, utilize the first network of rivers film 5 and water column filtration, purification can effectively safety removal air in harmful substance and particle, there is good clean-up effect.And compare traditional sorbent filter layer, water filtration purification has very low use cost, and user can judge the effect of purification of air qualitatively by the water in water tank simultaneously.
In addition, by arranging filter assemblies 7 and arrange sterilization module 8 at wind outlet in air channel 11, in conjunction with the purification absorption of passive type and active purification on the basis of water filtration, improve the effect of purification of air further, reduce bacterium contained in air.By covering the second nethike embrane 6 on water tank air inlet 121, the water column part that sprinkler head 4 sprays is stayed on the first nethike embrane 5 and is formed network of rivers film, a part then flows into water tank bottom and form network of rivers film on the second nethike embrane 6 in addition, this network of rivers film can carry out filtration, purification to the air entered in water tank 12, has better clean-up effect.
Although the present invention discloses as above by preferred embodiment; but and be not used to limit the present invention, anyly know this those skilled in the art, without departing from the spirit and scope of the present invention; can do a little change and retouching, therefore protection scope of the present invention is when being as the criterion depending on claims scope required for protection.