CN2152173Y - Room air humidification and purifier - Google Patents

Abstract

The utility model relates to an indoor air humidifying purifier, which is suitable for the sterilization and purification for the indoor harmful gas such as tobacco smoke. The utility model adopts a multiple filtering layer composited by a chemical disinfecting and sterilizing layer, an activated carbon adsorbing layer, and an air composition adjusting layer, and the degree of the air purification is improved. The bottom part of a machine casing is provided with a water trough, and an impeller is driven by a motor on a supporting frame to rotate the liquid droplets to moisten the air which is purified the intake of the air is carried out on the upper part of the machine casing, and the exhaust of the air is carried out on the lower part of the machine casing, and the machine casing is provided with a flow baffling sloping plate; the problem that the air can carry out the small circulation along the outer wall of the machine casing is overcome, and the purifying efficiency is improved thereby.

Description

Room air humidification and purifier

The utility model relates to a kind of air sterillization, purifier.Be mainly used in pernicious gas in the room air, as sterilization, the filtration of smoke from cigarette.

The single filter type of the general employing of existing air cleaning unit, air cleaning is thorough inadequately.Chinese patent (notification number: CN2045326U) propose a kind of cigarette smoke clarifier, adopt filtration, purification and high-pressure electrostatic adsorption cleaning dual mode composite construction.

Accompanying drawing 1 is the structural representation of this clarifier.

As shown in Figure 1, this clarifier main member comprises: axial flow blower 1, ionization box 2, casing 3 and filter cartridge 4.Contain the smog air by blower fan 1 inspiration, carry out Electrostatic Absorption through ionization box 2 earlier and purify, enter filter cartridge 4 then, carry out filtration, purification, discharge then by the plastics adsorption filtration layer that is equipped with in the box.This clarifier makes air through twice filtration, filters clean degree and is improved.But owing to use ionization box generation Electrostatic Absorption mode, not only power consumption increases, and makes static content increase in the air, is unsuitable for dry area.Air behind static and the filtration, purification comparison drying that becomes though can reach the Industrial cleaning facility standard, is unsuitable for the air cleaning in family and the life.In addition, this clarifier adopts air inlet down, upward exhaust structure is also unreasonable, the high 2.5-2.8 rice in general room, smog (particularly cigarette smoke) concentrates on space more than 1.5 meters, adopting down, air intake structure makes comparatively clean following layer of air also suck purifier, strengthen the cyclic space of pernicious gas simultaneously, reduced purification efficiency.In addition,, add purification process again, cause waste because the differential pressure action at inlet and outlet mouth place makes purifying air of discharge form partial circulating along the casing outer wall.

The purpose of this utility model: adopt multi-filtering, increase the air damping device, improve air circulation structure, thereby providing a kind of purifies thoroughly, efficient is high and can regulate the clarifier of beneficiating ingredient in air humidity and the air.

Main points of the present utility model:

This clarifier adopts multi-filtering, and filter course is composited by chemical disinfection sterilization layer, active carbon adsorption layer, composition of air regulating course.The upper and lower surface of filter course is pressed abd fixed on the support by sieve plate.

Support is made up of upper ledge face and pillar, has gas passage on the frame face, deflector is housed below the gas passage mouth, is fixed on the support, the tank that filters back air guide bottom of shell.

Bottom of shell is separated out tank by dividing plate, and tank is communicated with water inlet pipe, stent strut lower support one motor, and motor shaft end is equipped with impeller, and the blade of impeller immerses the water surface, takes up drop during rotation, and the air below deflector fully exchanges wetting air.

In the above-mentioned filter course, chemical disinfection sterilization layer is the sheet-like fiber that is soaked with soda ash or formaldehyde, places the superiors.The composition of air regulating course is to soak sheet-like fiber or the porous material that Chinese medicine, spices etc. are of value to the health composition, places orlop.

End face has air inlet on the above-mentioned casing, and bottom surface has exhaust outlet, and the exhaust outlet aperture area is less than the air inlet area.The casing bottom surface is hinged with the baffle swash plate with the positive crest line outside of intersecting, and the air guide space exhaust outlet comes out prevents along the partial circulating of casing outer wall.

The above-mentioned water inlet pipe that is communicated with tank is transparent pipe, can show the tank liquid level simultaneously, and anti-sealing overflows tank infringement motor.

Effect of the present utility model:

This clarifier adopts multi-filtering and adds the composition of air regulating course and improved the air cleaning degree, has increased the composition that is of value to health in the air.Purify the back air through humidification, make that air humidity reaches 4000PPm under the room temperature.In addition, the improvement of inlet and outlet structure has improved purification efficiency significantly, and this clarifier filter cigarette smog efficient reaches 95%, compares with similar clarifier under same indoor environment, and the clarification time can shorten 1/3-1/2.

Open in detail below in conjunction with embodiment to the utility model.

Accompanying drawing 2 is this clarifier structural representation front views.

Accompanying drawing 3 be Fig. 2 partly cut open vertical view.

Accompanying drawing 4 is side views of Fig. 2.

Accompanying drawing 5 is front views of support.

Accompanying drawing 6 is vertical views of support.

As shown in Figure 2: this clarifier comprises cuboid casing 3, by the axial flow blower 1 that motor 5 drives, is positioned at the composite filter 6,7,9 of motor both sides, and support 10 is loaded on the motor 13 of stent strut bottom, impeller 12, deflector 11.

The last end face of casing 3 has air inlet 19, and bottom surface has exhaust outlet 15, and the inlet and outlet mouth all is equipped with screen cloth.Exhaust port area to improve outlet air speed, is accelerated circulation less than the air inlet area.The composite filter that is positioned at motor 5 both sides is two cuboid parts, is composited by upper, middle and lower-ranking, and the upper strata is a chemical disinfection sterilization layer 6, and the available fiber (as being soaked with soda ash, formaldehyde etc.) that is soaked with chemosterilant is made sheet.The middle level is an active carbon adsorption layer 7, absorption flue dust and peculiar smell and toxic component (as nicotine).Lower floor is the air conditioning layer 9 that contains Chinese medicine or other useful health composition, and usable fibers or porous material are done slabbing.The upper and lower surface of filter course is pressed abd fixed on the support 10 by sieve plate 8.Support 10(sees Fig. 5, Fig. 6) to form by order font upper ledge face 22 and two pillars 23, there is gas passage 16 upper ledge face both sides over against the filter course bottom surface, central dividing plate fixed electrical machinery 5, and prevent that gas from passing through.The entire bracket frame is fixed on the casing.It is L shaped deflector 11 that one cross section is arranged below gas passage mouth 16, is fixed on pillar 23 tops, in the air guide tank behind the purification filtering.The tank (see figure 3) is that the U-shaped dividing plate 14 by bottom of shell is separated out two square slotted disks that are connected.The motor 13 of one both-end output is arranged in the middle of the U-shaped dividing plate, and motor shaft is supported on the pillar 23, and the two axial ends of stretching out respectively is equipped with impeller 12, and this impeller can be selected mesh-like or oblique leaf formula impeller.The part of impeller stretches into the water surface, and the air that takes up during rotation below drop and the deflector 11 fully exchanges wetting air.Tank is communicated with a transparent water inlet pipe 18, and top is the filler, and the bottom is a level indicator 17.

In order to overcome from purifying air along casing outer wall formation partial circulating that exhaust outlet is discharged, as shown in Figure 3, Figure 4, the crest line outside positive at casing and that bottom surface intersects is connected a baffle swash plate 20 by hinge 21, and the angle between the bottom surface is regulated by guide rod 24.

The operation principle of this clarifier:

Axial flow blower sucks pernicious gas, through composite filter.At first, enter the active carbon adsorption layer then and adsorb to fall flue dust and peculiar smell (comprising nicotine), enter the composition of air regulating course again, bring the Chinese herbal medicine that wherein contains or spices or trace element into air by the sterilization that carries out disinfection of chemical disinfection sterilization layer.The air that comes out from filter course is by deflector water conservancy diversion, compression, and circulation area diminishes, and flow velocity is accelerated, and rushes at the tank liquid level and carries out humidification first time, and then, the water droplet that takes up through the impeller rotation carries out the humidification second time again, by blower fan discharge casing.After air is gone out exhaust outlet, be distributed to the space by the baffle swash plate.

Claims (7)

1, a kind of room air Humidifier, comprise: casing (3), be contained in axial flow blower (1) and filter course in the casing, it is characterized in that: filter course is by chemical disinfection sterilization layer (6), active carbon adsorption layer (7), composition of air regulating course (9) is composited, on the filter course, lower surface is pressed abd fixed on the support (10) by sieve plate (8), support is made up of upper ledge face (22) and pillar (23), have gas passage on the frame face, a deflector (11) is arranged below the gas passage mouth, be fixed on pillar (23) top, bottom of shell is separated out tank by dividing plate, tank is communicated with water inlet pipe (18), and the pillar lower support has motor (13), and motor shaft end is equipped with impeller.

2, clarifier according to claim 1 is characterized in that, the chemical disinfection sterilization layer in the described filter course is the sheet-like fiber that is soaked with soda ash or formaldehyde, and described composition of air regulating course is sheet-like fiber or the porous material that contains Chinese medicine, spices.

3, clarifier according to claim 1, it is characterized in that end face has air inlet (19) on the casing, bottom surface has exhaust outlet (15), exhaust port area is less than the air inlet area, and the casing bottom surface is hinged with baffle swash plate (20) with the positive crest line outside of intersecting.

4, clarifier according to claim 1 is characterized in that, the water inlet pipe that is communicated with tank (18) is transparent pipe.

5, clarifier according to claim 1 is characterized in that, support upper ledge face is the order font, and there is gas passage mouth (16) both sides, and the centre is a division board of supporting motor (5), two pillars (23) is arranged below the frame face.

6, clarifier according to claim 1 is characterized in that, the cross section of deflector (11) is the L type.

According to the described clarifier of claim 1, it is characterized in that 7, the tank of bottom of shell has the motor (13) of both-end output by being two square slotted disks that are connected that U-shaped dividing plate (14) is separated out in the middle of the U-shaped dividing plate, motor shaft is supported on two pillars (23).

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