CN104390292A - Whole-house air purifying system - Google Patents
Whole-house air purifying system Download PDFInfo
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- CN104390292A CN104390292A CN201410554612.5A CN201410554612A CN104390292A CN 104390292 A CN104390292 A CN 104390292A CN 201410554612 A CN201410554612 A CN 201410554612A CN 104390292 A CN104390292 A CN 104390292A
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- Prior art keywords
- air
- air inlet
- indoor
- wind channel
- channel tube
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- 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
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- 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
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- 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
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- 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
- F24F8/15—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 by chemical means
- F24F8/158—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 by chemical means using active carbon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/56—Cooling being a secondary aspect
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention provides a whole-house air purifying system, belongs to the technical field of air purification, and aims to solve the problem of poor purifying effect in the conventional air purifying system. The whole-house air purifying system comprises a host machine and a plurality of branch machines, wherein the host machine comprises a host machine shell; both an outdoor air inlet tube and an indoor air outlet tube directly lead to the outside through pipelines; the outdoor air outlet tube and the indoor air inlet tube directly lead to each room through pipelines; the indoor air inlet tube and the outdoor air outlet tube are communicated with each other, and form an exhaust channel; the outdoor air inlet tube and the indoor air inlet tube are communicated with each other, and form an air supply channel; the exhaust channel and the air supply channel intersect with each other, and a filter core body is arranged at an intersection point; each branch machine comprises a secondary machine shell; the side wall of each secondary machine shell is provided with an air outlet and an air inlet, and a filter screen assembly is arranged on an air inlet hole; an air duct is in arc-shaped, is encircled on the outer side of an eccentric impeller, and forms a ventilation pipeline communicated with the air outlet and the air inlet. The whole-house air purifying system has the advantage of good purifying effect, and can be arranged in a ceiling.
Description
Technical field
The invention belongs to technical field of air purification, particularly one full room air cleaning system.
Background technology
Usually, due to the RB of life entity in the interior space, as time goes by confined space, such as, air in the interior space is little by little contaminated, therefore, is necessary to use fresh outdoor air to replace contaminated air in the interior space continually.For this reason, the ventilating system utilizing total-heat exchanger is usually used.
Existing ventilating system is directly installed on wall, not only takies the interior space, bring much inconvenience, stop simultaneously by furniture, or deficiency in draught causes purifying gas flow local circulation to putting of furniture, cannot reach the whole circulating effect of room air.And ventilation purpose just introduces outdoor new wind, the VMC that can filter pm2.5 on the market only increases the filter screen filtering pm2.5, so can only emphasize once by purifying rate, but to the purification of air in room substantially to no effect or poor effect.
Summary of the invention
The object of the invention is to there are the problems referred to above for existing technology, propose a kind of structure simple, can be installed in indoor suspended ceiling, the full room air cleaning system of good purification.
Object of the present invention realizes by following technical proposal: a kind of full room air cleaning system, is characterized in that, comprise the main frame for switch room's inner air and outer air and some extension sets being positioned at each room, house,
Described main frame comprises main case, main case wherein a sidewall are provided with outside air-intake duct and outdoor escape pipe, another opposing sidewalls of main case is provided with indoor air inlet pipe and indoor escape pipe, described outside air-intake duct and indoor escape pipe all pass straight through to open air by pipeline, described outdoor escape pipe and indoor air inlet pipe all pass straight through in each room by pipeline, indoor air inlet pipe is connected with outdoor escape pipe and is formed with air exhaust passage, outside air-intake duct is connected with indoor air inlet pipe and is formed with air-supply passage, described air exhaust passage and air-supply passage intersect and are provided with filtering core in this intersection,
Described extension set comprises slave shell, the centrifugal impeller being provided with wind channel tube, motor and being connected with machine shaft in slave shell, slave shell side wall offers air outlet, the side facing centrifugal impeller at slave shell has air inlet and has net-filter assembly at fresh air inlet place installation by adhering, and wind channel tube is curved and to surround outside centrifugal impeller and to be formed with the ventilation shaft communicated with air outlet and air inlet.
In above-mentioned full room air cleaning system, by baffle plate main case is divided into two in main case and is separated into filter chamber and power cavity, described filtering core is installed in filter chamber, described power cavity is divided into upper power cavity and lower power cavity by dividing plate and power installing plate, described upper power cavity is communicated with filter chamber and outdoor escape pipe and forms above-mentioned air exhaust passage, described lower power cavity is communicated with filter chamber and indoor escape pipe and forms above-mentioned air-supply passage, being provided with in upper power cavity can by indoor air exhaust to defeated actuating unit in outdoor and interior defeated actuating unit is installed on power installing plate side, be provided with in lower power cavity and outdoor air can be delivered to indoor outer defeated actuating unit and outer defeated actuating unit is installed on power installing plate opposite side.
In above-mentioned full room air cleaning system, interior defeated actuating unit comprises interior defeated impeller, interior defeated wind channel tube and interior transmission of electricity machine, described interior transmission of electricity machine and interior defeated wind channel tube are installed on power installing plate, and interior defeated wind channel tube be formed between power installing plate be communicated with in the gap of defeated wind channel tube and upper power cavity, the rotating shaft of interior transmission of electricity machine is connected with interior defeated impeller and interior defeated impeller is arranged in defeated wind channel tube, and described interior defeated wind channel tube is connected by exhaust duct with between outdoor escape pipe;
Outer defeated actuating unit comprises outer defeated impeller, outer defeated wind channel tube and outer transmission of electricity machine, described outer transmission of electricity machine and outer defeated wind channel tube are installed on power installing plate, and between defeated wind channel tube with power installing plate, be formed with the gap being communicated with outer defeated wind channel tube and lower power cavity outward, the rotating shaft of outer transmission of electricity machine is connected with outer defeated impeller and interior defeated impeller is arranged in outer defeated wind channel tube, and described outer defeated wind channel tube is connected by air supply duct with between indoor escape pipe.
In above-mentioned full room air cleaning system, indoor screen pack is installed in filter chamber and indoor screen pack is positioned at filtering core faces indoor air inlet pipe side, outside screen pack is installed in filter chamber and indoor screen pack is positioned at filtering core faces outside air-intake duct side.
In above-mentioned full room air cleaning system, the first air inlet near outside air-intake duct and the second air inlet near indoor air inlet pipe is formed respectively between baffle plate two ends and main case, indoor air inlet pipe is communicated by the first air inlet with between upper power cavity, is communicated between outside air-intake duct with lower power cavity by the second air inlet.
In above-mentioned full room air cleaning system, offer air inlet pipe and the emergency exit of upper power cavity in communication chamber at baffle plate near one end of indoor air inlet pipe, main case is connected with the power plate closing emergency exit.
In above-mentioned full room air cleaning system, described net-filter assembly ecto-entad is formed by stacking by HEPA screen pack, activated charcoal strainer and deodorizing screen pack successively, in slave shell, screen frame is installed and described screen frame forms above-mentioned air inlet, the described screen frame two ends equal level of end face extends internally and is formed with gear edge, and HEPA screen pack and deodorizing screen pack are resisted against corresponding gear respectively along upper.
In above-mentioned full room air cleaning system, laterally chassis is installed with in slave shell, the purification chamber that slave shell interior separation becomes to communicate with air inlet by described chassis and the vented cavity communicated with air outlet, described net-filter assembly and screen frame are all positioned at purification chamber, described motor, centrifugal impeller and wind channel tube are all positioned at vented cavity, chassis offers the air holes being communicated with purification chamber and vented cavity, and described motor and centrifugal impeller are just to air holes.
In above-mentioned full room air cleaning system, in slave shell, motor mounting plate is installed, motor mounting plate is fixed with motor positioning tube, described motor is installed in motor positioning tube, one end uniform ring facing chassis at motor positioning tube gets around and is provided with the dry thermal hole of holder, centrifugal impeller and wind channel tube, between motor mounting plate and chassis, are provided with motive power muscle in the side that motor mounting plate deviates from motor and motive power muscle is connected by screw and wind channel tube.
In above-mentioned full room air cleaning system, at the edge of main case and slave shell, some lifting parts are all installed, described lifting part is L-type and by be connected as a single entity and the portion that is connected be vertical setting and installation portion form, the described portion of being connected is fixed on corresponding casing lateral wall, and installation portion is parallel on corresponding casing lateral surface and the lateral surface of installation portion flushes with corresponding casing lateral surface.
Compared with prior art, the present invention has the following advantages:
1, when room conditioning works, outer defeated actuating unit and interior defeated actuating unit work simultaneously, under the suction of defeated impeller outside, outdoor fresh air enters to the filter chamber place in main case by outside air-intake duct, under the suction of interior defeated impeller, indoor muddy air enters to the filter chamber place in main case by indoor air inlet pipe, two strands of air-flows intersect in filtering core, when summer, owing to feeling nice and cool in indoor, outdoor damp and hot, heat in hot outdoor air and moisture in filtering core reclaim by indoor muddy cold air inside and be discharged outdoor, finally make outdoor enter indoor air and fallen gently dried, and time in the winter time, because indoor are warm, during open-air seasoning, when indoor warm air and outdoor cold air intersect in filtering core, heat in indoor warm air and moisture are retained by filtering core and are absorbed by outdoor cold air, thus improve outdoor air enter to indoor after temperature and humidity.
2, when room conditioning is in closed condition, power plate is opened, now indoor air inlet pipe is directly communicated with upper power cavity, like this when outdoor fresh air indoor air inlet pipe enter and directly enter to indoor through outside screen pack and filtering core, indoor muddy air then flows into upper power cavity from emergency exit and finally to be discharged rapidly by outdoor discharge pipe, without the need to through filtering core, thus make to flow through the room air of this air cleaning unit and outdoor air two strands of air-flows non-intersect, thus can not heat exchange be produced, make filtering core without the need to work, thus realize energy-conservation object, also extend the service life of filtering core simultaneously.
3, superpose by HEPA screen pack, activated charcoal strainer and deodorizing screen pack the net-filter assembly formed by being provided with in air inlet, make when room air is sucked in slave shell under centrifugal impeller effect, first screen component is after filtration needed to filter air, fine particles in air and foul smell and a large amount of pernicious gas are adsorbed on net-filter assembly, under the drive of centrifugal impeller, fresh air is by way of ventilation shaft and finally blow out from air outlet.By the High Rotation Speed of centrifugal impeller, the impurity that indoor foul air can constantly be contained in net-filter assembly filtered air and pernicious gas, and form fresh air and be again returned to indoor, without the need to introducing extraneous fresh air, thus also thoroughly stop with outdoor pollution, by continuous decontamination cycle room air, ensure that room air is in fresh state all the time, promote IAQ, ensure that user's body is healthy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of main frame in the present invention.
Fig. 3 is the structural representation at another visual angle of main frame in the present invention.
Fig. 4 is the structural representation of defeated impeller in main frame in the present invention.
Fig. 5 is the perspective view of extension set in the present invention.
Fig. 6 is the structural representation at another visual angle of extension set in the present invention.
Fig. 7 is the sectional structure schematic diagram of extension set in the present invention.
Fig. 8 is the detonation configuration schematic diagram of extension set in the present invention.
Fig. 9 is the structural representation in the present invention after extension set removal screen frame.
Figure 10 is the structural representation of extension set screen frame and net-filter assembly in the present invention.
Figure 11 is the structural representation of extension set screen frame in the present invention.
Figure 12 is the structural representation of extension set net-filter assembly in the present invention.
Figure 13 is extension set partial exploded view in the present invention.
Figure 14 is medium power brace rod scheme of installation of the present invention.
Figure 15 is the structural representation of motor positioning tube in the present invention.
Figure 16 is the structural representation of centrifugal impeller in the present invention.
Figure 17 is that the present invention is installed on indoor using state figure.
In figure, 1, slave shell; 1a, air outlet; 1b, air inlet; 2, wind channel tube; 3, motor; 4, centrifugal impeller; 4a, impeller baseplate; 4b, upper back-up ring; 4c, point blade; 4d, location division; 4e, through hole; 5, net-filter assembly; 5a, HEPA screen pack; 5b, activated charcoal strainer; 5c, deodorizing screen pack; 6, lifting part; 6a, be connected portion; 6b, installation portion; 7, screen frame; 7a, gear edge; 8, chassis; 8a, air holes; 9, circuit dividing plate; 10, circuit board; 11, powder particle sensor and/or carbon dioxide sensor; 12, motor mounting plate; 13, motor positioning tube; 13a, thermal hole; 14, motive power muscle; 100, main case; 101, indoor air inlet pipe; 102, indoor escape pipe; 103, outside air-intake duct; 104, outdoor escape pipe; 105, the first air inlet; 106, the second air inlet; 107, emergency exit; 200, filtering core; 300, power installing plate; 400, baffle plate; 500, interior defeated actuating unit; 501, interior defeated impeller; 502, interior defeated wind channel tube; 503, interior transmission of electricity machine; 504, exhaust duct; 700, outer defeated actuating unit; 701, outer defeated impeller; 702, outer defeated wind channel tube; 703, outer transmission of electricity machine; 704, air supply duct; 800, indoor screen pack; 900, outside screen pack; 901, power plate; 902, back-up ring; 903, base plate; 904, blade; 905, air vent.
Detailed description of the invention
Be below specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiments.
As shown in Fig. 1 to Figure 17, this full room air cleaning system is installed in house furred ceiling, comprises the main frame and some extension sets being positioned at each room, house that are positioned at house ventilation mouth place.
Main frame comprises main case 100, main case 100 wherein a sidewall are provided with outside air-intake duct 103 and outdoor escape pipe 104, another opposing sidewalls of main case 100 is provided with indoor air inlet pipe 101 and indoor escape pipe 102, described outside air-intake duct 103 and indoor escape pipe 102 all pass straight through to open air by pipeline, described outdoor escape pipe 104 and indoor air inlet pipe 101 all pass straight through in each room by pipeline, indoor air inlet pipe 101 is connected with outdoor escape pipe 104 and is formed with air exhaust passage, outside air-intake duct 103 is connected with indoor air inlet pipe 101 and is formed with air-supply passage, described air exhaust passage and air-supply passage intersect and are provided with filtering core 200 in this intersection.
By baffle plate 400 main case 100 is divided into two in main case 100 and is separated into filter chamber and power cavity, described filtering core 200 is installed in filter chamber, described power cavity is divided into upper power cavity and lower power cavity by dividing plate and power installing plate 300, described upper power cavity is communicated with filter chamber and outdoor escape pipe 104 and forms above-mentioned air exhaust passage, described lower power cavity is communicated with filter chamber and indoor escape pipe 102 and forms above-mentioned air-supply passage, being provided with in upper power cavity can by indoor air exhaust to defeated actuating unit 500 in outdoor and interior defeated actuating unit 500 is installed on power installing plate 300 side, be provided with in lower power cavity and outdoor air can be delivered to indoor outer defeated actuating unit 700 and outer defeated actuating unit 700 is installed on power installing plate 300 opposite side.
Filtering core 200 is specially S type sub-prime, when the air that two bursts of temperature are different intersects in filtering core 200, heat in the air that temperature is high and moisture by filtering core 200 absorb by the low air of temperature, and the pernicious gas in air can not pass through sub-prime because diameter is greater than sub-prime diameter.
This air cleaning unit operationally, when room conditioning works, outer defeated actuating unit 700 and interior defeated actuating unit 500 work simultaneously, under the suction of defeated impeller 701 outside, outdoor fresh air enters to the filter chamber place in main case 100 by outside air-intake duct 103, under the suction of interior defeated impeller 501, indoor muddy air enters to the filter chamber place in main case 100 by indoor air inlet pipe 101, two strands of air-flows intersect in filtering core 200, when summer, owing to feeling nice and cool in indoor, outdoor damp and hot, heat in hot outdoor air and moisture in filtering core 200 reclaim by indoor muddy cold air inside and be discharged outdoor, finally make outdoor enter indoor air and fallen gently dried, and time in the winter time, because indoor are warm, during open-air seasoning, when indoor warm air and outdoor cold air intersect in filtering core 200, heat in indoor warm air and moisture are retained by filtering core 200 and are absorbed by outdoor cold air, thus improve outdoor air enter to indoor after temperature and humidity.
Further, described interior defeated actuating unit 500 comprises interior defeated impeller 501, interior defeated wind channel tube 502 and interior transmission of electricity machine 503, described interior transmission of electricity machine 503 and interior defeated wind channel tube 502 are installed on power installing plate 300, and interior defeated wind channel tube 502 be formed between power installing plate 300 be communicated with in the gap of defeated wind channel tube 502 and upper power cavity, the rotating shaft of interior transmission of electricity machine 503 is connected with interior defeated impeller 501 and interior defeated impeller 501 is arranged in defeated wind channel tube 502, and described interior defeated wind channel tube 502 is connected by exhaust duct 504 with between outdoor escape pipe 104.
Further, described outer defeated actuating unit 700 comprises outer defeated impeller 701, outer defeated wind channel tube 702 and outer transmission of electricity machine 703, described outer transmission of electricity machine 703 and outer defeated wind channel tube 702 are installed on power installing plate 300, and outer defeated wind channel tube 702 be formed with the gap being communicated with outer defeated wind channel tube 702 and lower power cavity between power installing plate 300, the rotating shaft of outer transmission of electricity machine 703 is connected with outer defeated impeller 701 and interior defeated impeller 501 is arranged in outer defeated wind channel tube 702, and described outer defeated wind channel tube 702 is connected by air supply duct 704 with between indoor escape pipe 102.
Further, indoor screen pack 800 is installed in filter chamber and indoor screen pack 800 is positioned at filtering core 200 faces indoor air inlet pipe 101 side.Impurity entrained in the outdoor fresh air be sucked in main case 100 can be filtered out by outside screen pack 900, thus ensure that impurity can not enter in filtering core 200, ensure that filtering core 200 can normally work, extend its service life.
Further, outside screen pack 900 is installed in filter chamber and indoor screen pack 800 is positioned at filtering core 200 faces outside air-intake duct 103 side.Impurity entrained in the muddy air in the indoor be sucked in main case 100 can be filtered out by indoor screen pack 800, thus ensure that impurity can not enter in filtering core 200, ensure that filtering core 200 can normally work, extend its service life.
Further, the first air inlet 105 near outside air-intake duct 103 and the second air inlet 106 near indoor air inlet pipe 101 is formed respectively between described baffle plate 400 two ends and main case 100, indoor air inlet pipe 101 is communicated by the first air inlet 105 with between upper power cavity, is communicated between described outside air-intake duct 103 with lower power cavity by the second air inlet 106.First air inlet 105 and the second air inlet 106 are crisscross arranged with indoor air inlet pipe 101 and outside air-intake duct 103, the air entered by outside air-intake duct 103 is made to enter in lower power cavity by the second air inlet 106 after filtering core 200, final escape pipe 102 is indoor discharged, and the air entered by indoor air inlet pipe 101 is entering in power cavity by the first air inlet 105 after filtering core 200, finally escape pipe 104 is being discharged outdoor.
Further, described interior defeated impeller 501 and outer defeated impeller 701 include back-up ring 902, base plate 903 and some blades 904, described blade 904 is arranged in two-layer up and down, wherein one deck is uniformly distributed and is arranged between back-up ring 902 and base plate 903, another layer is uniformly set at base plate 903 opposite side, and base plate 903 offers some air vents 905.When motor operationally can produce heat, and the heat that motor produces can be taken away by the air that impeller operationally sucks into, thus play the effect of cooling, extend the service life of motor, blade 904 is divided into two-layer simultaneously, the suction produced when can improve impeller work, accelerates the circulation of air.
Further, offer air inlet pipe 101 and the emergency exit 107 of upper power cavity in communication chamber at baffle plate 400 near one end of indoor air inlet pipe 101, main case 100 is connected with the power plate 901 closing emergency exit 107.When room conditioning is in closed condition, power plate 901 is opened, now indoor air inlet pipe 101 is directly communicated with upper power cavity, like this when outdoor fresh air indoor air inlet pipe 101 enter and directly enter to indoor through outside screen pack 900 and filtering core 200, indoor muddy air then flows into upper power cavity from emergency exit 107 and finally to be discharged rapidly by outdoor discharge pipe, without the need to through filtering core 200, thus make to flow through the room air of this air cleaning unit and outdoor air two strands of air-flows non-intersect, thus can not heat exchange be produced, make filtering core 200 without the need to work, thus realize energy-conservation object, also extend the service life of filtering core 200 simultaneously.
Extension set comprises slave shell 1, the centrifugal impeller 4 being provided with wind channel tube 2, motor 3 and being connected with machine shaft in slave shell 1, slave shell 1 sidewall offers air outlet 1a, the side facing centrifugal impeller 4 at slave shell 1 has air inlet 1b and has net-filter assembly 5 at fresh air inlet 8a place installation by adhering, the edge deviating from the side of centrifugal impeller 4 at slave shell 1 is provided with lifting part 6, and wind channel tube 2 is curved and to surround outside centrifugal impeller 4 and to be formed with the ventilation shaft communicated with air outlet 1a and air inlet 1b.
By lifting part 6, this extension set is installed in indoor furred ceiling, avoid to lay as general room air purifier and take the interior space, more freely to bring to putting of furniture, in addition, well can merge with interior decoration decoration with the mounting means that " Tibetan " is U.S., promote room finish effect and class.
User can install this extension set with place according to actual needs, main mounting means has two kinds, two relative side due to slave shell 1 is respectively used to install lifting part 6 and offer air inlet 1b and be provided with net-filter assembly 5, air outlet 1a is opened on the sidewall of slave shell 1 simultaneously, the first mounting means: this extension set is suspended on furred ceiling top, form the circulation pattern of " under enter side go out ", this pattern can will be blown out by the air outlet 1a of sidepiece in muddy for indoor air intake to slave shell 1 fast; The second mounting means: this extension set is suspended on furred ceiling sidewall, form the circulation pattern of " side goes out under entering ", this pattern can ensure that the opening of air outlet 1a is vertically downward, ensure that introduced contaminants can not enter in slave shell 1 from air outlet 1a, ensure the neat and tidy in slave shell 1, do not affect the normal use of this extension set.
This extension set can use together with main frame, also can be placed on separately indoor and be used alone, and may not request indoor to possess the air vent communicated with outdoor when extension set is used alone, and without the need to punching, meets the various requirement of user to finishing.This extension set operationally, motor 3 drives centrifugal impeller 4 to rotate, the suction produced by centrifugal impeller 4 by the air intake in the external world in slave shell 1, extraneous foul air originally enters and forms fresh air after screen component 5 after filtration in air inlet 1b, under the drive of centrifugal impeller 4, fresh air is by way of ventilation shaft and finally blow out from air outlet 1a.By the High Rotation Speed of centrifugal impeller 4, the impurity that indoor foul air can constantly be contained in net-filter assembly 5 filtered air and pernicious gas, and form fresh air and be again returned to indoor, without the need to introducing extraneous fresh air, thus also thoroughly stop with outdoor pollution, by continuous decontamination cycle room air, ensure that room air is in fresh state all the time, promote IAQ, ensure that user's body is healthy.
When room air is not when circulating, airport very easily mixes a large amount of fine particles and pernicious gas, therefore when this extension set circularly purifying room air, needs the fine particle in air and pernicious gas absorption to be walked simultaneously.For this reason, net-filter assembly 5 ecto-entad is formed by stacking by HEPA screen pack 5A, activated charcoal strainer 5b and deodorizing screen pack 5c successively, altogether forms three layer filtration overcoat, wherein:
HEPA screen pack 5A can reach more than 99.97% to the particle removal efficiency that diameter is more than 0.3 micron (1/200 of hair diameter), the most effective filtering mediums of pollutant such as smog, dust and bacterium, the special feature of HEPA screen pack 5A is that air can pass through, but tiny particulate cannot pass through, there is windage little, dust containing capacity is large, the feature that filtering accuracy is high, therefore the fine particles in air all can be adsorbed at outermost layer by HEPA screen pack 5A design in advance, prevent fine particles from entering in lower one deck screen pack of net-filter assembly 5;
Activated charcoal strainer 5b is exclusively used in peculiar smell in process air and pernicious gas, particularly has unique adsorption cleaning and the ability of catalysis to the formaldehyde in air, benzene homologues, TVOC, CO (carbon monoxide), NH3 (ammonia), O3 (ozone) Cl2 (chlorine) etc.Want the absorption property improving active carbon, only has manufacturing hole gap structure on the activated carbon as much as possible, hole is more, active carbon is looser, relative density also will be lighter, only possess the active carbon of a large amount of aperture slightly larger than toxic and harmful molecular diameter, just there is extremely strong adsorption capacity, therefore in order to ensure that activated charcoal strainer 5b can pernicious gas effectively in absorbed air, need ensure minimum at the air of approach activated charcoal strainer 5b or do not contain fine particle, in order to avoid the aperture of fine particle blocking activated charcoal strainer 5b and the situation that causes adsorption capacity to decline, therefore activated charcoal strainer 5b is designed to the second layer of net-filter assembly 5, and using HEPA screen pack 5A as before the object of ground floor is the pernicious gas in activated charcoal strainer 5b absorbed air just, by HEPA screen pack 5A, the fine particles in air is all adsorbed, ensure that activated charcoal strainer 5b can normally use,
At the air after HEPA screen pack 5A and activated charcoal strainer 5b, in order to ensure that the foul smell in air can eliminate to the full extent, one deck deodorizing screen pack 5c is placed again after activated charcoal strainer 5b, the effect of deodorizing screen pack 5c is similar to the effect of activated charcoal strainer 5b, be mainly used in removing the foul smell in air and pernicious gas, the air of further guarantee after filtration after screen component 5 can convert to from the pernicious gas of muddiness freshly has carrier of oxygen, also play when activated charcoal strainer 5b adsorbs saturated simultaneously, can continue to carry out absorption work to the foul smell in air and pernicious gas by deodorizing screen pack 5c, play double suction-operated.
With this simultaneously, screen frame 7 is installed in slave shell 1 and screen frame 7 forms above-mentioned air inlet 1b, end face equal level in screen frame 7 two ends extends internally and is formed with gear along 7a, HEPA screen pack 5A and deodorizing screen pack 5c is resisted against corresponding gear respectively along on 7a, the effect of screen frame 7 is not only to be convenient to place net-filter assembly 5 and avoid when mounted causing damage to net-filter assembly 5, and the air inlet 1b to be made up of screen frame 7, air all can be contacted with net-filter assembly 5 in the very first time when entering air inlet 1b, and too increase the bore of air inlet 1b and the area of net-filter assembly 5, can filter chamber's internal haze air of rapid, high volume when ensure that the circularly purifying air of this extension set.
Further, laterally chassis 8 is installed with in slave shell 1, the purification chamber that slave shell 1 interior separation becomes to communicate with air inlet 1b by chassis 8 and the vented cavity communicated with air outlet 1a, net-filter assembly 5 and screen frame 7 are all positioned at purification chamber, motor 3, centrifugal impeller 4 and wind channel tube 2 are all positioned at vented cavity, chassis 8 offers the air holes 8a being communicated with filter chamber and vented cavity, and motor 3 and centrifugal impeller 4 are just to air holes 8a.
By chassis 8 slave shell 1 is divided into two and is divided into purification chamber and vented cavity, and different parts are placed respectively in purification chamber and vented cavity, wherein net-filter assembly 5 and screen frame 7 form filtration system, motor 3, centrifugal impeller 4 and wind channel tube 2 form power ventilating system, two systems are provided separately, be not only convenient to management install, and due to two systems non-interference, can separately change and safeguard, easy to use.Simultaneously motor 3 and centrifugal impeller 4 are just to air holes 8a, make centrifugal impeller 4 when rotated produced suction can maximize, thus make outside air after net-filter assembly 5 and pass through ventilation shaft.
Further, circuit dividing plate 9 is installed with in slave shell 1, an isolated chamber is formed between described circuit dividing plate 9 and slave shell 1 sidewall, circuit dividing plate 9 is provided with circuit board 10, slave shell 1 sidewall is provided with powder particle sensor and/or carbon dioxide sensor 11, and described circuit board 10 and powder particle sensor and/or carbon dioxide sensor 11 are all positioned at isolated chamber.By circuit dividing plate 9, circuit board 10 and powder particle sensor and/or carbon dioxide sensor 1111 are kept apart with filter chamber and vented cavity, ensure that powder particle sensor and/or carbon dioxide sensor 11 can not be subject to the air impact at filter chamber and vented cavity place, thus make powder particle sensor and/or carbon dioxide sensor 11 can find out powder particle content in room air and/or carbon dioxide content accurately, thus send a signal to control system, motor 3 is controlled the need of unlatching work by control system, without the need to manual operation, thus realize the function of automatic cycle purification.
Further, lifting part 6 is in L-type and by be connected as a single entity and the portion that the is connected 6a be vertical setting and installation portion 6b forms, the portion 6a of being connected is fixed on slave shell 1 lateral wall, and installation portion 6b is parallel on slave shell 1 lateral surface and the lateral surface of installation portion 6b flushes with slave shell 1 lateral surface.When extension set or main frame are arranged in furred ceiling by needs, are fixed on furred ceiling wall by the installation portion 6b of bolt by lifting part 6, thus whole main frame or extension set are fixed in furred ceiling.
Further, motor mounting plate 12 is installed in slave shell 1, described motor 3 is fixedly arranged on motor mounting plate 12, centrifugal impeller 4 and wind channel tube 2, between motor mounting plate 12 and chassis 8, are provided with motive power muscle 14 in the side that motor mounting plate 12 deviates from motor 3 and motive power muscle 14 is connected by screw and wind channel tube 2.To the volume of extension set be reduced and reduce costs, motor 3 installing plate adopts a toughness and the splendid Thin Stainless Steel steel plate of elasticity, attachment between motor mounting plate 12 and slave shell 1 is be fixed by screws on slave shell 1 by the circumferential edges of motor mounting plate 12, motor 3 is then fixed in the middle part of motor mounting plate 12, after a long time use, motor 3 there will be shaking phenomenon when running up, and motor mounting plate 12 also affects there will be by this and rocks, thus generation noise, and situation about relaxing for the screw of be connected motor mounting plate 12 and slave shell 1 is very easily there is when rocking for a long time, cause the phenomenon that motor mounting plate 12 comes off, by motive power muscle 14, motor mounting plate 12 and wind channel tube 2 are fixed together, thus strengthen the shock strength of motor mounting plate 12, eliminate the noise produced when motor mounting plate 12 vibrates, even and if when screw is relaxed, still motor mounting plate 12 can be fixedly arranged in slave shell 1 by wind channel tube 2.
Further, motor mounting plate 12 is fixed with motor positioning tube 13, described motor 3 is installed in motor positioning tube 13, and one end uniform ring facing chassis 8 at motor positioning tube 13 gets around and is provided with multiple thermal hole 13a.The effect of motor positioning tube 13 is not only for being placed and fixed electrical machinery 3, but also play a protective role, impaired or when burning at motor 3, motor 3 also only can be trapped in motor positioning tube 13, and damage can not be caused to miscellaneous part, reduce danger, eliminate because motor 3 burns the potential safety hazard directly causing this extension set, and the effect of thermal hole 13a is that the heat that motor 3 comes out when working is passed to vented cavity place through thermal hole 13a, by the air in vented cavity, its heat is taken away, like this when this extension set is while circularly purifying air, also heat radiation work can be carried out to motor 3, extend the service life of motor 3, ensure stability when motor 3 works.
Centrifugal impeller 4 is made up of impeller baseplate 4a in the form of annular discs, point blade 4c be around in circular upper back-up ring 4b and multiple uniform ring between impeller baseplate 4a and upper back-up ring 4b, impeller baseplate 4a faces chassis 8 arc and inwardly arches upward and be formed with tubular location division 4d, is provided with contiguous block and contiguous block is connected with machine shaft on 4d top, location division.
Because well-behaved owner will be installed in indoor furred ceiling, and the ceiling height of indoor limit by design, its space is narrower, highly lower, when this clearing machine is installed on indoor, the small volume of clearing machine must be ensured, could this clearing machine be arranged in furred ceiling like this, therefore, centrifugal impeller 4 has one and faces the location division 4d that chassis 8 arches upward, the motor positioning tube 13 being placed with motor 3 is installed in the 4d of location division, thus under the altitudes making full use of centrifugal impeller 44 self, the space taken needed for motor 3 and motor positioning tube 13 are in slave shell 1 is combined with centrifugal impeller 4, in slave shell 1, only the space that need meet shared by centrifugal impeller 4 can meet taking up room of motor 3 and motor positioning tube 13, thus greatly reduce the volume of this clearing machine entirety.
Location division 4d lateral wall offers multiple uniform ring around through hole 4e, location division 4d internal diameter is greater than the external diameter of motor positioning tube 13, this structural design makes to be formed with gap between location division 4d and motor positioning tube 13, centrifugal impeller 4 can be made when sucking outside air by this gap, partial air enters in this space by the through hole 4e on the 4d of location division, again by the thermal hole 13a flow direction motor 3 on motor positioning tube 13, thus take away operationally the produced heat of motor 3, play cooling effect, like this when this clearing machine is while circularly purifying air, also heat radiation work can be carried out to motor 3, extend the service life of motor 3, ensure stability when motor 3 works.
When using this cleaning system of installation, all hiding by lifting part 6 due to main frame and extension set is arranged in furred ceiling, avoid to lay as general room air purifier and take the interior space, more freely to bring to putting of furniture, in addition, well can merge with decoration with the mounting means that " Tibetan " is U.S., promote room finish effect and class, full room air cleaning system can make the purifying gas flow in room produce circulation simultaneously, human body sensory is more naturally comfortable, purification dead angle can not be produced, filtered fresh open-air is introduced by main frame, reach the function increasing indoor oxygen content, and full room air cleaning system makes house have purification ventilation function, thoroughly completely cut off with outdoor pollution.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (10)
1. a full room air cleaning system, is characterized in that, comprises the main frame for switch room's inner air and outer air and some extension sets being positioned at each room, house,
Described main frame comprises main case, main case wherein a sidewall are provided with outside air-intake duct and outdoor escape pipe, another opposing sidewalls of main case is provided with indoor air inlet pipe and indoor escape pipe, described outside air-intake duct and indoor escape pipe all pass straight through to open air by pipeline, described outdoor escape pipe and indoor air inlet pipe all pass straight through in each room by pipeline, indoor air inlet pipe is connected with outdoor escape pipe and is formed with air exhaust passage, outside air-intake duct is connected with indoor air inlet pipe and is formed with air-supply passage, described air exhaust passage and air-supply passage intersect and are provided with filtering core in this intersection,
Described extension set comprises slave shell, the centrifugal impeller being provided with wind channel tube, motor and being connected with machine shaft in slave shell, slave shell side wall offers air outlet, the side facing centrifugal impeller at slave shell has air inlet and has net-filter assembly at fresh air inlet place installation by adhering, and wind channel tube is curved and to surround outside centrifugal impeller and to be formed with the ventilation shaft communicated with air outlet and air inlet.
2. with full room according to claim 1 air cleaning system, it is characterized in that, by baffle plate main case is divided into two in main case and is separated into filter chamber and power cavity, described filtering core is installed in filter chamber, described power cavity is divided into upper power cavity and lower power cavity by dividing plate and power installing plate, described upper power cavity is communicated with filter chamber and outdoor escape pipe and forms above-mentioned air exhaust passage, described lower power cavity is communicated with filter chamber and indoor escape pipe and forms above-mentioned air-supply passage, being provided with in upper power cavity can by indoor air exhaust to defeated actuating unit in outdoor and interior defeated actuating unit is installed on power installing plate side, be provided with in lower power cavity and outdoor air can be delivered to indoor outer defeated actuating unit and outer defeated actuating unit is installed on power installing plate opposite side.
3. with full room according to claim 2 air cleaning system, it is characterized in that, interior defeated actuating unit comprises interior defeated impeller, interior defeated wind channel tube and interior transmission of electricity machine, described interior transmission of electricity machine and interior defeated wind channel tube are installed on power installing plate, and interior defeated wind channel tube be formed between power installing plate be communicated with in the gap of defeated wind channel tube and upper power cavity, the rotating shaft of interior transmission of electricity machine is connected with interior defeated impeller and interior defeated impeller is arranged in defeated wind channel tube, and described interior defeated wind channel tube is connected by exhaust duct with between outdoor escape pipe;
Outer defeated actuating unit comprises outer defeated impeller, outer defeated wind channel tube and outer transmission of electricity machine, described outer transmission of electricity machine and outer defeated wind channel tube are installed on power installing plate, and between defeated wind channel tube with power installing plate, be formed with the gap being communicated with outer defeated wind channel tube and lower power cavity outward, the rotating shaft of outer transmission of electricity machine is connected with outer defeated impeller and interior defeated impeller is arranged in outer defeated wind channel tube, and described outer defeated wind channel tube is connected by air supply duct with between indoor escape pipe.
4. with the full room air cleaning system described in Claims 2 or 3, it is characterized in that, indoor screen pack is installed in filter chamber and indoor screen pack is positioned at filtering core faces indoor air inlet pipe side, outside screen pack is installed in filter chamber and indoor screen pack is positioned at filtering core faces outside air-intake duct side.
5. with the full room air cleaning system described in Claims 2 or 3, it is characterized in that, the first air inlet near outside air-intake duct and the second air inlet near indoor air inlet pipe is formed respectively between baffle plate two ends and main case, indoor air inlet pipe is communicated by the first air inlet with between upper power cavity, is communicated between outside air-intake duct with lower power cavity by the second air inlet.
6. with the full room air cleaning system described in Claims 2 or 3, it is characterized in that, offer air inlet pipe and the emergency exit of upper power cavity in communication chamber at baffle plate near one end of indoor air inlet pipe, main case is connected with the power plate closing emergency exit.
7. with full room according to claim 1 air cleaning system, it is characterized in that, described net-filter assembly ecto-entad is formed by stacking by HEPA screen pack, activated charcoal strainer and deodorizing screen pack successively, in slave shell, screen frame is installed and described screen frame forms above-mentioned air inlet, the described screen frame two ends equal level of end face extends internally and is formed with gear edge, and HEPA screen pack and deodorizing screen pack are resisted against corresponding gear respectively along upper.
8. with full room according to claim 7 air cleaning system, it is characterized in that, laterally chassis is installed with in slave shell, the purification chamber that slave shell interior separation becomes to communicate with air inlet by described chassis and the vented cavity communicated with air outlet, described net-filter assembly and screen frame are all positioned at purification chamber, described motor, centrifugal impeller and wind channel tube are all positioned at vented cavity, and chassis offers the air holes being communicated with purification chamber and vented cavity, and described motor and centrifugal impeller are just to air holes.
9. with full room according to claim 8 air cleaning system, it is characterized in that, in slave shell, motor mounting plate is installed, motor mounting plate is fixed with motor positioning tube, described motor is installed in motor positioning tube, one end uniform ring facing chassis at motor positioning tube gets around and is provided with the dry thermal hole of holder, centrifugal impeller and wind channel tube, between motor mounting plate and chassis, are provided with motive power muscle in the side that motor mounting plate deviates from motor and motive power muscle is connected by screw and wind channel tube.
10. with full room according to claim 1 air cleaning system, it is characterized in that, at the edge of main case and slave shell, some lifting parts are all installed, described lifting part is L-type and by be connected as a single entity and the portion that is connected be vertical setting and installation portion form, the described portion of being connected is fixed on corresponding casing lateral wall, and installation portion is parallel on corresponding casing lateral surface and the lateral surface of installation portion flushes with corresponding casing lateral surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554612.5A CN104390292A (en) | 2014-10-17 | 2014-10-17 | Whole-house air purifying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410554612.5A CN104390292A (en) | 2014-10-17 | 2014-10-17 | Whole-house air purifying system |
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| CN104390292A true CN104390292A (en) | 2015-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410554612.5A Pending CN104390292A (en) | 2014-10-17 | 2014-10-17 | Whole-house air purifying system |
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| WO2019200963A1 (en) * | 2018-04-20 | 2019-10-24 | 青岛海尔空调器有限总公司 | Air purification system and control method thereof |
| CN115468257A (en) * | 2022-10-09 | 2022-12-13 | 深圳清大环境艺术设计有限公司 | Indoor ventilation system based on multiple heat sources |
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Application publication date: 20150304 |