CN2206417Y

CN2206417Y - Air purifier

Info

Publication number: CN2206417Y
Application number: CN 94206997
Authority: CN
Inventors: 肖裕明
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-03-22
Filing date: 1994-03-22
Publication date: 1995-08-30
Anticipated expiration: 2004-03-22

Abstract

The utility model relates to an air purifier which forms the shape of a hollow box body whose inner part is provided with a fan, a plurality of filter screens, a water pump, an activated carbon layer, various pipelines, etc. The lower sides of the filter screens in side a humidifying chamber are provided with condensing pipe which can spout low-temperature water flow similar to the shape of shower bath to strengthen the dissolving capacity and the dust removing capacity of water to harmful gas in air without increasing indoor humidity; after the water flow stops, the air purifier makes uses various filter screens to have the dehumidifying efficiency; storage water retained in the condensing pipe becomes cooling medium through heat exchange, the air purifier sends out cold air and effectively controls the indoor air humidity, and the utility model can also send out hot air through the electric heating wire of the upper part of the activated carbon layer.

Description

Air purifier

The utility model relates to a kind of air cleaning unit.

Various utensils that are used to purify air of Xiao Shouing in the market, model, in many styles, effect are difference to some extent also, but the effect of its air cleaning is very limited.Tracing it to its cause, all is because after relying on fan that air is sucked, only allow air cause with regard to discharging once more through behind the filter screen.Because of filter screen can only filtered air in bigger organic or inorganic impurity, the dust of part particle, for particle impurity or the dust little, still got rid of, so that come back in the air by filter screen than the filter screen gap.Therefore, the poor effect of filtration, purification also is the maximum reason that this appliances fails to promote the use of.

The purpose of this utility model provide a kind of filtration, purification air effective, can efficiently control the air cleaning unit of indoor air humidity again.

The utility model is achieved in that it includes body, like a hollow box body shape, the inner side of side outlet is provided with a fan that has motor before the upper end, outlet below homonymy is an air intake, in this inlet, be humidifying chamber, the appropriate location, lower end is equipped with a drain gully, drain gully on the upper side the side one side body on, be provided with one and add the water valve;

The prefiltration net is located at the side entrance place of humidifying chamber;

The tuning blade is located at the outside of the prefiltration net of above-mentioned inlet;

Last active carbon layer is embedded in the body between fan and humidifying chamber, and can move in body and extract or embed the location out;

Second filter screen slightly is the curved arc shape, tiltedly is located in the humidifying chamber;

Heating wire is placed on the appropriate location in the body between active carbon layer and the fan;

Water pump is set in the humidifying chamber below, and the one side is provided with water inlet, before the delivery port of water pump upper end a check valve is housed, and the current that up push can not be refluxed downwards;

Flow pipe, extend and meet the delivery port place that is located at the water pump upper end, make water in the water pump flow into a side of second filter screen that is placed on humidifying chamber 102, up extend curved several sparge pipes that is provided with, this sparge pipe is on the tube wall of below second filter screen, one side, alternately be provided with several and be intensive spacing arrangement, can spray the hole for water spraying of little water column;

The tank seat, the hinged rotation of horizontal direction can be carried out near in the body of water pump end in the hinged humidifying chamber below of being located at of an end in body, at the water inlet place corresponding to water pump, be equipped with a through hole, so that the water inlet of water pump stretches into wherein;

Tank is set in the tank seat of humidifying chamber below a side corresponding to tank block hole place, also be provided with one can with the involutory discharge outlet of water pump water inlet, on the appropriate location in another outside, be equipped with a handle hole;

The sealing bar is located at the appropriate location of tank discharge outlet top by a pair of lug with its upper end bolt, makes the protruding filler block of its lower end side can be corresponding with discharge outlet, plays the keying drainage, is being arranged with a through hole near the intermediate portion;

Handgrip runs through the handle hole of tank and the through hole in the middle of the sealing bar, and its other end is hinged on the opposite side of tank;

Filtering stone cistern is a cell body that has mesh, is placed on a side in the tank, and with the corresponding place of humidifying chamber drain gully, be placed with fitros in it, above fitros, be covered with the active carbon filter screen;

The heat extraction fan connects the opposite side that is located at flow pipe, and its midfeather is equipped with the semiconductor thermocouple sheet;

Condenser pipe for heat radiation lug tubulose, extends and is located at flow pipe one side, is positioned at the active carbon filter screen appropriate location of side on the lower side.

The utility model has the advantages that: 1, multiple filtration dedusting, dusting are very strong, can thoroughly purify the air of a room.2, by condenser pipe is set, reduce circulating water temperature, strengthen its water-soluble ability of separating, thoroughly the harmful substance in the filtered air reaches the effect that effectively purifies air.3, recirculated water flows in the small water column mode of spray shape, can regulate this current situation according to the indoor humidity situation again, appropriately humidity size in the control room.And, stop the air filtration behind the circulating water flow, also possess effect on moisture extraction simultaneously.4, after stopping recirculated water and flowing, just store the water in the flow pipe in the condenser pipe, because the heat exchange action of the thermocouple fin of flow pipe side, make water in the above-mentioned condenser pipe play the effect of cooling air.5, the heating wire between fan and active carbon layer powers up and the temperature rise that produces, can make air by active carbon layer be heated the back and be blown out by fan, makes this device have the warm braw function.

Below in conjunction with embodiment shown in the drawings, specifically introduce structure of the present utility model.

Fig. 1 is a three-dimensional decomposition texture schematic diagram of the present utility model.

Fig. 2 is a combination structural representation in plane of the present utility model.

Fig. 3 is the cross-sectional view of Fig. 2.

As shown in Figure 1-Figure 3, the utility model includes: body 10, like a hollow box body, the inner side of side outlet 101 is provided with a fan 12 that has motor 11 before the upper end, exporting 101 below homonymies is air intake 13, in this inlet 13 then is humidifying chamber 102, and the appropriate location, lower end is equipped with a drain gully 23., be provided with one and add water valve 19 on the upper side on the body 10 of side's one side at drain gully 23, can be thus direct supplementing water outside in, in case to remedy the need that hold the water deficiency.

Prefiltration net 15 is located at side entrance 13 places of humidifying chamber 102, takes this to filter harmful dust particulate matter in the gas that the desire that sucked purifies.

Tuning blade 16 is located at the outside of the prefiltration net 15 of above-mentioned inlet 13;

Last active carbon layer 14, be embedded in the body 10 between fan 12 and humidifying chamber 102, and can in body 10, move and extract or embed the location out, so that filter, and be providing convenience of cleaning and change through lighter pernicious gas particulate matter in the air after the filter just.

Second filter screen 17 slightly is the curved arc shape, tiltedly is located in the humidifying chamber 102, is used for the harmful and heavier fuel gas and dust particulate matter of filtered air.

By heated filament 18, be placed on the appropriate location in the body 10 between active carbon layer 14 and the fan 12.

Water pump 20 is set in humidifying chamber 102 belows, and the one side has water inlet 20a, and a check valve (not drawing on the figure) is housed before the delivery port of water pump 20 upper ends, and the current that up push can not down be refluxed.

Flow pipe 21, extend and meet the delivery port place that is located at water pump 20 upper ends, make water in the water pump 20 flow into a side of second filter screen 17 that is placed on humidifying chamber 102, up extend curved several sparge pipes 22 that is provided with, this sparge pipe alternately is provided with several and is the hole for water spraying 221 that intensive spacing is arranged, can be sprayed little water column on the tube wall of below second filter screen, 17 1 sides.

Tank seat 201, one end is hinged is located at humidifying chamber 102 belows near in the body 10 of water pump 20 ends, so as can in body 10, to carry out horizontal direction hingedly execute commentaries on classics, again at water inlet 20a place corresponding to water pump 20, be provided with a through hole 202, so that the water inlet 20a of water pump 20 stretches into wherein.

Tank 25 is set in the tank seat 201 of humidifying chamber 102 belows sides corresponding to tank block hole 202 places, also be provided with one can with the involutory discharge outlet 251 of water pump water inlet 20a, the appropriate location in another outside is equipped with a handle hole 252.Sealing bar 27, its upper end bolt is located at the appropriate location of tank discharge outlet 251 tops by a pair of lug 26, make the protruding filler block of its lower end side 272 can be corresponding, play the keying drainage, be provided with a through hole 272 near mid portion at it with discharge outlet 251.

Handgrip 29 runs through the handle hole 252 of tank 25 and the through hole 271 in the middle of the sealing bar 27, makes the other end be hinged on another inboard of tank 25, and making handgrip can be fixed point with this hinged end.Its handle hole 252 outer handgrips 29 that stretch out tank have plate and transfer to usefulness, and the filler block 272 that can control sealing bar 27 opens and closes its discharge outlet 251 and discharges water.

Filtering stone cistern 241, it is a cell body with mesh, be placed on tank 25 1 sides, and with the drain gully 23 corresponding places of humidifying chamber 102, be placed with fitros 24 in it and above fitros 24, be covered with active carbon filter screen 242, make from the water of 102 li discharges of humidifying chamber, can be through the fitros filtration deodorization, this water produces active water and just enters 25 li of tanks, so that can recycle.

Heat extraction fan 30, connect the opposite side that is located at flow pipe 21, and its midfeather is equipped with semiconductor thermocouple sheet 31(Thermocouple), can absorb the heat that flow pipe 21 and condenser pipe 33 are sent here, again with its caloric receptivity via this thermocouple plate 31 with heat passage parallel connection and electric pathway series connection effect, discharge this heat by heat extraction fan 30, realize heat radiation function.

Condenser pipe 33 for heat radiation lug tubulose, extends and is located at flow pipe 21 1 sides, is positioned at active carbon filter screen 17 appropriate location of side on the lower side.

During the utility model running, the water that is contained in the tank 25 is pumped to flow pipe 21 by water pump 20 with it, hole for water spraying 221 in the sparge pipe 22, fall in humidifying chamber 102 with minute water column water flow mode, second filter screen 17 by hydrone and downside setting, harmful substance contained in the air is filtered, purify air, and current are fallen in the fitros 24 of tank 25 sides from the drain gully 23 of its bottom surface, filter and deodorizing through fitros 24 upper end active carbon filter screens 242 again, make this water revert to active water again, be back to again in the tank 25, use for repetitive cycling.

Above-mentioned circulating water flow is to flow pipe 21 time, thermocouple fin 31 by the outside carries out cold and hot exchange simultaneously, heat in the water is passed to fin 31, rotate by another row's heat extraction fan 30 again heat is discharged, allow recirculated water cool off, and the air after allowing cooling water filter is also lowered the temperature, the effect that purifies air and can have cool breeze simultaneously and reduce indoor temperature that the utility model is discharged.

As for the room air that sucks, except that by the screen pack 15 at inlet 13 places through row is preliminary filter, can also enter in the humidifying chamber 102 through the filtrations once more of too small water column and downside second filter screen 17 thereof, make air obtain clean-up effect.Air after this filters, be subjected to the swabbing action of humidifying chamber upper end fan 12 to continue to rise, make it again through being positioned at the last active carbon layer 14 of humidifying chamber 101 tops, blow over various pernicious gas molecules in the air filtering (for example body odor, carbon monoxide, sulphur dioxide, carbon dioxide again ... Deng), after current the filtration, just can obtain very peace and quiet air.Discharge refrigerant air by fan 12 suctions that are positioned at the top from the outlet 101 in its place ahead.

Perhaps will be positioned at the heating wire 18 energising heating of fan 12 belows, making through herein air becomes slightly the warm hot-air of tool and has the warm braw effect.Flow if stop recirculated water, can be used as the humidity in the filtered air, realize the intended purposes and the effect of indoor air dehumidification.

Parts such as 30 are fanned in above-mentioned thermocouple fin 31 and heat extraction, also can substitute with the compressor that uses on the refrigerator, still have same effect.

The utility model has been manufactured experimently and has been produced model machine, and tests on the spot, has received the invention effect of expection.

Claims

1, a kind of air cleaning unit, it is characterized in that: it includes body, like a hollow box body shape, the inner side of side outlet is provided with a fan that has motor before the upper end, outlet below homonymy is an air intake, is humidifying chamber in this inlet, and the appropriate location, lower end is equipped with a drain gully, drain gully on the upper side the side one side body on, be provided with one and add the water valve;