CN111396327A - Air purification cross-flow fan assembly and airing machine - Google Patents

Air purification cross-flow fan assembly and airing machine Download PDF

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Publication number
CN111396327A
CN111396327A CN202010357204.6A CN202010357204A CN111396327A CN 111396327 A CN111396327 A CN 111396327A CN 202010357204 A CN202010357204 A CN 202010357204A CN 111396327 A CN111396327 A CN 111396327A
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CN
China
Prior art keywords
air
air outlet
brush head
main body
generator
Prior art date
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Pending
Application number
CN202010357204.6A
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Chinese (zh)
Inventor
沈汉标
王妙玉
童威云
黄安川
张道武
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Guangdong Hotata Technology Group Co Ltd
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Guangdong Hotata Technology Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Hotata Technology Group Co Ltd filed Critical Guangdong Hotata Technology Group Co Ltd
Priority to CN202010357204.6A priority Critical patent/CN111396327A/en
Publication of CN111396327A publication Critical patent/CN111396327A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00—Domestic laundry dryers
    • D06F58/20—General details of domestic laundry dryers 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • 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
    • F24F8/192—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 electrical means, e.g. by applying electrostatic fields or high voltages
    • 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
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • 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
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
    • 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
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • 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
    • F24F8/40—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ozonisation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Textile Engineering (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses an air purification cross-flow fan assembly and a clothes airing machine, wherein the cross-flow fan assembly comprises driving equipment, a main body, a wind wheel and an air outlet clapboard, the main body comprises a back plate and two side walls, the two side walls are connected with the back plate to form an open opening, and the wind wheel is arranged in the main body and is connected with the side wall shaft of the main body; the air outlet clapboard is fixed at the opening of the main body, a through hole is arranged on the air outlet clapboard, and the opening is divided into an air inlet positioned outside the air outlet clapboard and an air outlet positioned at the through hole by the air outlet clapboard; the wind wheel is connected with the driving equipment; still include purifier, purifier include the generator and with the release brush head that the generator links to each other, the release brush head is installed in the air-out route the main part. The invention adds the functions of air purification and sterilization on the basis of the fan, enlarges the range of purification and sterilization and improves the effect of environment purification and sterilization.

Description

Air purification cross-flow fan assembly and airing machine
Technical Field
The invention relates to the field of airing machine structures, in particular to an air purification cross-flow fan assembly and an airing machine.
Background
At present, the intelligent clothes airing machine is widely applied to daily life of people due to the advantages of convenience in operation, safety, intelligence and the like; at present, a large number of intelligent clothes drying machines exist in the market, users can control the lifting state of the intelligent clothes drying machines, and the intelligent clothes drying machines also have the functions of adjusting the air output quantity of the intelligent clothes drying machines and the like; the user accessible control clothes-horse descends, hangs the clothes-horse back on the clothes-horse again and rises to the position of airing machine air outlet with the clothes-horse, and the water droplet on the clothing is taken away fast to the wind that blows off through the air outlet, shortens the sunning time of clothing for the dry speed of clothing.
However, the existing clothes drying machine is installed outdoors, when outdoor air is polluted, clothes aired outdoors can be stained with pollutants and harmful bacteria, when the clothes are retracted indoors after being aired, the outdoor pollutants and bacteria can be brought indoors along with the clothes, and the clothes stained with the pollutants and bacteria can possibly cause skin sensitivity of a user, so that the disease probability of the user is increased for a long time.
Disclosure of Invention
In order to overcome the defects of the prior art, one of the purposes of the invention is to provide an air purification cross-flow fan assembly, which is added with air purification and sterilization functions on the basis of a fan, enlarges the purification and sterilization range and improves the environment purification and sterilization effects.
The second purpose of the invention is to provide a clothes airing machine with a cross-flow fan assembly, which dries clothes, removes pollutants and harmful bacteria in the environment, purifies the outdoor environment and improves the cleanness of the clothes.
One of the purposes of the invention is realized by adopting the following technical scheme:
an air purifying crossflow blower assembly comprising:
the fan comprises a driving device, a main body, a wind wheel and an air outlet clapboard, wherein the main body comprises a back plate and two side walls, the two side walls are connected with the back plate to form an open opening, and the wind wheel is arranged in the main body and is connected with the side wall shaft of the main body; the air outlet clapboard is fixed at the opening of the main body, a through hole is arranged on the air outlet clapboard, and the opening is divided into an air inlet positioned outside the air outlet clapboard and an air outlet positioned at the through hole by the air outlet clapboard; the wind wheel is connected with the driving equipment;
the purification device comprises a generator and a release brush head connected with the generator, and the release brush head is arranged on the main body on the air outlet path.
Further, the generator is one or more of a negative ion generator, an ozone generator or a plasma generator.
Further, the release brush head is located on either of the side walls; the side wall intersects with a first cross section horizontally cut along the upper long edge of the through hole to form a first transverse line, the side wall intersects with a second cross section horizontally cut along the lower long edge of the through hole to form a second transverse line, and the release brush head is located between the first transverse line and the second transverse line of any one side wall.
Furthermore, a longitudinal section line is intersected between one side wall of the main body and a longitudinal section vertically cut along the axial lead of the wind wheel, and the release brush head is positioned on one side, close to the air outlet partition plate, outside the longitudinal section line.
Furthermore, an included angle of 30-90 degrees is formed between the emission direction of the release brush head positioned on the side wall and the air outlet direction of the fan.
Further, the release brush head is positioned on the back plate below the central cross section along the central cross section horizontally cut along the axis of the wind wheel.
Further, the emission direction of the release brush head is the same as the air outlet direction of the fan.
Further, the releasing brush head is surrounded by a plurality of releasing tips in a circular ring structure.
The second purpose of the invention is realized by adopting the following technical scheme:
a clothes drying machine having a crossflow blower assembly comprising:
the air outlet hole is arranged on the frame and corresponds to the air outlet of the fan;
the air purification cross flow fan assembly is arranged on the frame; wherein the generator in the air cleaning crossflow blower assembly is mounted on the frame;
the driving lifting assembly is arranged in the machine frame;
and the clothes hanger is connected with the driving lifting assembly and is positioned right below the air exhaust hole.
Furthermore, at least two sets of cross-flow fan assemblies are arranged in the frame.
Compared with the prior art, the invention has the beneficial effects that:
increase air purification device on cross-flow fan's basis, can purify and disinfect the air, enlarge the range of disinfecting that purifies simultaneously, harmful substance and harmful bacterium such as particulate matter, formaldehyde, smog, dust, haze in the air of can getting rid of on a large scale reach the purification bactericidal effect for outdoor environment is cleaner, avoids harmful substance and harmful bacterium to be stained with and brings back to indoorly on the clothing again, endangers user's health and safety.
Drawings
FIG. 1 is a schematic structural view of an air cleaning crossflow blower assembly of the present invention;
FIG. 2 is a schematic side view of an air purifying crossflow blower assembly of the present invention;
FIG. 3 is a schematic view of the construction of an air purifying crossflow blower assembly of the present invention (with the wind wheel and the outlet partition hidden);
FIG. 4 is a second schematic structural view of the cross-flow fan assembly for air purification according to the present invention (with the wind wheel and the air outlet partition hidden);
fig. 5 is a schematic structural view of a frame of the clothes airing machine with the cross-flow fan assembly.
In the figure: 1. a drive device; 2. a main body; 21. a back plate; 211. a vertical portion; 212. an arc-shaped portion; 213. a horizontal portion; 22. a side wall; 3. a wind wheel; 4. an air outlet clapboard; 41. a through hole; 5. a generator; 6. releasing the brush head; 7. a heat generating sheet; 8. and a frame.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Example one
The embodiment discloses an air purification cross flow fan assembly, and an air purification device is arranged near an air outlet of a cross flow fan, so that air blown out of the cross flow fan can be purified, and the purification range is diffused.
Referring to fig. 1 to 3, the air cleaning cross flow fan assembly includes a fan and a cleaning device; the fan comprises a driving device 1, a main body 2, a wind wheel 3 and an air outlet clapboard 4; the main body 2 comprises a back plate 21 and two side walls 22, the back plate 21 comprises a vertical part 211, an arc part 212 and a horizontal part 213, the vertical part 211, the arc part 212 and the horizontal part 213 are connected to form a complete arc surface structure, and the two side walls 22 are fixed on two sides of the back plate 21, so that the two side walls 22 are connected with the back plate 21 to form an open opening; wind wheel 3 transversely installs in main part 2 for backplate 21 surrounds with half parcel's form wind wheel 3, the both ends of wind wheel 3 pass through the bearing respectively with the lateral wall 22 hub connection of main part 2, just main part 2 is equipped with drive arrangement 1 outward, drive arrangement 1 with the pivot of wind wheel 3 is connected, makes drive arrangement 1 can drive wind wheel 3 is in 2 internal rotations of main part to form directional wind speed.
The air outlet partition plate 4 is arranged at the opening of the main body 2, and the air outlet partition plate 4 is fixed on two side walls 22 of the main body 2 through bolts; the air outlet partition plate 4 is provided with a through hole 41, and the open opening is divided into an air inlet positioned outside the air outlet partition plate 4 and an air outlet positioned at the through hole 41 by the air outlet partition plate 4.
In this embodiment, the air inlet is located above the blower, the air outlet is located in front of the blower, and the air outlet is located in front of the horizontal portion 213 of the back plate 21; when the driving device 1 drives the wind wheel 3 to rotate clockwise, the wind inlet is driven by the wind wheel 3 to enter wind, the wind gradually changes direction along the surface of the back plate 21 under the action of the back plate 21 with an arc-shaped surface structure, a vortex is formed in the main body 2, and the wind is blown out from the air outlet along the bottom of the back plate 21 to form a through flow.
In order to realize the function of purifying air, the cross-flow fan of the embodiment is provided with a purifying device, the purifying device comprises a generator 5 and a releasing brush head 6 connected with the generator 5, wherein the generator 5 is one or the combination of more than two of a negative ion generator, an ozone generator or a plasma generator; the releasing brush head 6 connected with the negative ion generator releases negative ions, the releasing brush head 6 connected with the ozone generator can release ozone, and the negative ions or the ozone is used for purifying harmful substances in the wind blown out of the fan; and the plasma generator can be used for instantly generating huge energy release by neutralizing positive and negative charges when generating positive ions and negative ions, so that the bacteria in the air are killed or converted by the energy, and the sterilization effect is achieved.
The generator 5 is installed outside the main body 2, can avoid the vibration that produces when the wind wheel 3 rotates is right the generator 5 causes the influence, and the generator 5 accessible wire with the release brush head 6 links to each other, the release brush head 6 is installed on the air-out route the main body 2, install promptly near the air outlet, do the wind that the air outlet blew out purifies.
The generator 5 adopted in the embodiment is an anion generator 5, the generator 5 raises the low voltage to the direct current negative high voltage by using a pulse and oscillation electric appliance to input alternating current and direct current voltage, and then the high corona is generated by using the direct current high voltage at the release tip in the release brush head 6 to release a large amount of anions at high speed; the releasing brush head 6 is arranged at the air outlet of the fan, and the fan can purify the air at the air outlet by utilizing the generated negative ions.
Referring to fig. 2 and 3, the release brush head 6 is located on either side wall 22; in this embodiment, the releasing brush head 6 may be disposed on the side wall 22 far from the driving device 1, and correspondingly, the generator 5 is also installed on the side far from the driving device 1, so as to prevent the driving device 1 from affecting the generator 5 and the releasing brush head 6.
In order to make the opening area of the air outlet larger, the through hole 41 is configured to be rectangular, so that the through hole 41 has an upper long side and a lower long side, a first cross section is horizontally cut along the upper long side of the through hole 41, and a first transverse line a is formed at the intersection of the side wall 22 and the first cross section; a second cross section is horizontally cut along the lower long side of the through hole 41, the intersection of the side wall 22 and the second transverse line is a second transverse line B, the releasing brush head 6 is located between the first transverse line a and the second transverse line B of any side wall 22, because the air inlet range of the wind direction near the air inlet is large, the wind direction near the air inlet in the main body 2 is relatively disordered, relatively, the direction of the airflow is gradually changed along the arc-shaped portion 212 of the back plate 21 after the wind enters the main body 2, so that the airflow turns at the arc-shaped portion 212 of the back plate 21, an air outlet path with concentrated airflow is formed along the horizontal portion 213 of the back plate 21, the negative ions emitted by the releasing brush head 6 fall on the stable air outlet path of the fan, and the wind generated by the fan can drive the emitted negative ions to diffuse along the air outlet path, thereby increasing the diffusion range of the negative ions.
And a cross section line O is intersected between one side wall 22 of the main body 2 and a central cross section horizontally cut along the axial lead of the wind wheel 3, and the first cross line A and the second cross line B are both positioned at positions below the cross section line O, so that the through hole 41 is over against the positions below the axial lead of the wind wheel 3, and the air flow turning along the back plate 21 is guided out through the through hole 41 to form an air outlet.
Preferably, a longitudinal section line I is intersected with a side wall 22 of the main body 2 and a longitudinal section vertically cut along the axis of the wind wheel 3, and the release brush head 6 is located on one side of the air outlet partition plate 4 outside the longitudinal section line I, that is, the release brush head 6 is located on the side wall 22 and closer to the air outlet; because the space in the main body 2 is limited, and the airflow changes direction under the action of the arc-shaped part 212 of the back plate 21, the airflow stability in the main body 2 is relatively poor, and in the process that the airflow passes through the arc-shaped part 212 of the back plate 21 to the horizontal part 213, because the radian of the horizontal part 213 is relatively gentle, the airflow blown out from the air outlet is also relatively stable, so that the releasing brush head 6 is arranged at a position closer to the air outlet, the stable airflow can diffuse the released negative ions to a farther position, and the diffusion range of the negative ions is further increased.
Because the air current is that the horizontal direction blows off from the air outlet under the restriction of main part 2 structure, consequently install and form certain angle between the emission direction of the release brush head 6 on the lateral wall 22 of main part 2 and the air-out direction, in this embodiment, in order to make the better diffusion of anion that the release brush head 6 produced, will be located on the lateral wall 22 the emission direction of the release brush head 6 with the angle of between the air-out direction of fan is equipped with 30 ~ 90 contained angles. When the emission direction of the release brush head 6 and the air outlet direction of the fan form an angle of 90 degrees, namely the release brush head 6 is arranged on the side wall 22 in a manner of being vertical to the side wall 22, at the moment, after negative ions emitted by the release brush head 6 are sprayed in a direction vertical to the air flow, the negative ions can be rapidly taken away by the air flow, when the air flow is large, the negative ions cannot be diffused in time and are taken away, so that the diffusion range of the negative ions is relatively small; when the included angle between the emission direction of the release brush head 6 and the air outlet direction of the fan is not 90 degrees, namely a certain included angle is formed between the orientation of the release brush head 6 and the side wall 22, negative ions are emitted into the air flow at an inclined angle in the direction along the air flow, and the diffusion range of the negative ions can be obviously expanded due to the increase of the emission range of the air flow; when the included angle between the emission direction of the release brush head 6 and the air outlet direction of the fan is 45 degrees, the diffusion range is optimal.
In addition, the release brush head 6 can be arranged on the back plate 21 besides being arranged on any side wall 22 of the release brush head 6; referring to fig. 4, a central cross section is horizontally cut along the axis of the wind wheel 3, the back plate 21 and the central cross section intersect at a line Q, and the releasing brush head 6 is positioned on the back plate 21 below the central cross section, that is, the releasing brush head 6 is positioned on the back plate 21 below the line Q; the position below the central cross section of the back plate 21 is far away from the air inlet, and the airflow stability is high, so that the negative ions released by the releasing brush head 6 can be further diffused when the releasing brush head 6 is arranged at the position where the airflow is stable.
Preferably, when the releasing brush head 6 is located below the central cross section of the back plate 21, the emitting direction of the releasing brush head 6 is the same as the air outlet direction of the fan, so that the negative ions emitted by the releasing brush head 6 can be diffused along the air outlet direction, and a larger diffusion range can be obtained. In addition, the releasing brush head 6 can be positioned below the central cross section of the back plate 21 and in the middle of the back plate 21, so that the diffusion range is prevented from being concentrated at a certain local position, and the diffused negative ions can have a larger diffusion range.
The release brush head 6 is provided with a plurality of release tips which surround the circular structure, and the release tips can surround the circular structure with a plurality of different diameters, and the circular structures with different diameters are spliced together in a coaxial manner; when the plurality of releasing tips emit negative ions at the same time, the negative ions are ejected in a circular state, so that the negative ions emitted by the releasing brush head 6 are uniformly diffused to the periphery by taking the circle center as the center, thereby increasing the diffusion range of the negative ions.
Example two
The embodiment is to use the air purification cross-flow fan in the first embodiment in the airing machine, and the air that blows out of the airing machine is purified, so that the clothes are purified and sterilized while being dried, harmful substances and harmful bacteria on the clothes are eliminated, the outdoor balcony air environment where the airing machine is located is purified, the harmful substances are reduced to enter a house, and the purifying and sterilizing effects are achieved.
A clothes airing machine with a cross-flow fan assembly is shown in figure 5 and comprises a rack 8, wherein an air exhaust hole is formed in the rack 8, and corresponds to the air outlet of a fan in position, so that air from the air outlet of the fan can be blown out through the air exhaust hole; in addition, the drying machine also comprises an air purification cross-flow fan which is arranged on the frame 8 and is provided with a heating sheet 7 at the air inlet of the fan, when the heating sheet 7 emits heat, the fan can operate to bring out the heat of the heating sheet 7 together, so that the air exhaust hole of the drying machine blows out hot air, and the clothes drying function is realized; in this embodiment, the generator 5 in the air cleaning crossflow blower may be mounted on the chassis 8 in the blower compartment.
And a driving lifting assembly is further arranged in the rack 8 and is also connected with a clothes hanger positioned right below the air exhaust hole and used for driving the clothes hanger to ascend or descend. For example, the drive lifting assembly at least comprises a drive motor, a pulley and a rope, the rope is wound on the pulley, the pulley is fixed in the rack 8 through a rotating shaft, and the pulley is driven by the drive motor to rotate clockwise or anticlockwise so as to drive the rope to loosen or tighten the rope. The ends of the ropes are connected with the clothes hanger, so that the clothes hanger can be lowered when the ropes are loosened, and the clothes hanger can be raised when the ropes are tightened. In this embodiment, the structure of the driving elevating assembly is disclosed in the prior art, and the detailed structure of the driving elevating assembly is not described in detail herein.
In this embodiment, at least two sets of cross-flow fan assemblies are arranged in the rack 8, and correspondingly, two sets of exhaust holes are arranged on the rack 8, and the two sets of cross-flow fans and the exhaust holes are respectively located on the left side and the right side of the rack 8, so that the drying and purifying range of clothes is increased, and the clothes drying efficiency is improved.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims (10)

1. An air purifying crossflow blower assembly comprising:
the fan comprises a driving device, a main body, a wind wheel and an air outlet clapboard, wherein the main body comprises a back plate and two side walls, the two side walls are connected with the back plate to form an open opening, and the wind wheel is arranged in the main body and is connected with the side wall shaft of the main body; the air outlet clapboard is fixed at the opening of the main body, a through hole is arranged on the air outlet clapboard, and the opening is divided into an air inlet positioned outside the air outlet clapboard and an air outlet positioned at the through hole by the air outlet clapboard; the wind wheel is connected with the driving equipment;
the purification device comprises a generator and a release brush head connected with the generator, and the release brush head is arranged on the main body on the air outlet path.
2. The air purifying crossflow blower assembly of claim 1 in which the generator is provided as one or a combination of an anion generator, an ozone generator or a plasma generator.
3. The air purifying crossflow blower assembly of claim 1 in which the release brush head is located on either of the side walls; the side wall intersects with a first cross section horizontally cut along the upper long edge of the through hole to form a first transverse line, the side wall intersects with a second cross section horizontally cut along the lower long edge of the through hole to form a second transverse line, and the release brush head is located between the first transverse line and the second transverse line of any one side wall.
4. The air purifying crossflow blower assembly of claim 3 in which a side wall of the body intersects a longitudinal section taken vertically along the axis of the wind wheel with a longitudinal cut, the release brush head being located on a side of the discharge baffle outside the longitudinal cut.
5. The air purifying crossflow blower assembly of claim 4 in which the emission direction of the release brush heads on the side walls is at an angle of 30-90 ° to the air outlet direction of the blower.
6. The air purifying crossflow blower assembly of claim 1 in which the release brush head is located on the back plate below a central cross section taken horizontally along the axis of the wind wheel.
7. The air purifying crossflow blower assembly of claim 6 in which the emission direction of the release brush head is the same as the direction of the outlet air of the blower.
8. The air purifying crossflow blower assembly of claim 1 in which the release brush head is surrounded by a plurality of release tips in a circular ring configuration.
9. A clothes airing machine with a cross-flow fan assembly is characterized by comprising:
the air outlet hole is arranged on the frame and corresponds to the air outlet of the fan;
an air cleaning crossflow blower assembly as claimed in any one of claims 1 to 8 mounted on the chassis; wherein the generator in the air cleaning crossflow blower assembly is mounted on the frame;
the driving lifting assembly is arranged in the machine frame;
and the clothes hanger is connected with the driving lifting assembly and is positioned right below the air exhaust hole.
10. The clothes drying machine with the crossflow blower assembly of claim 9 wherein at least two sets of crossflow blower assemblies are provided in the chassis.
CN202010357204.6A 2020-04-29 2020-04-29 Air purification cross-flow fan assembly and airing machine Pending CN111396327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010357204.6A CN111396327A (en) 2020-04-29 2020-04-29 Air purification cross-flow fan assembly and airing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010357204.6A CN111396327A (en) 2020-04-29 2020-04-29 Air purification cross-flow fan assembly and airing machine

Publications (1)

Publication Number Publication Date
CN111396327A true CN111396327A (en) 2020-07-10

Family

ID=71437326

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Application Number Title Priority Date Filing Date
CN202010357204.6A Pending CN111396327A (en) 2020-04-29 2020-04-29 Air purification cross-flow fan assembly and airing machine

Country Status (1)

Country Link
CN (1) CN111396327A (en)

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