CN116180401A - Clothes treatment equipment with clothes drying function - Google Patents
Clothes treatment equipment with clothes drying function Download PDFInfo
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- CN116180401A CN116180401A CN202111432809.8A CN202111432809A CN116180401A CN 116180401 A CN116180401 A CN 116180401A CN 202111432809 A CN202111432809 A CN 202111432809A CN 116180401 A CN116180401 A CN 116180401A
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- 230000001954 sterilising effect Effects 0.000 abstract description 26
- 230000001877 deodorizing effect Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 4
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Images
Classifications
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- 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
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/14—Plasma, i.e. ionised gases
-
- 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
-
- 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
- D06F58/26—Heating arrangements, e.g. gas heating equipment
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a clothes treatment device with a clothes drying function, which comprises a clothes treatment cylinder and a drying air channel for feeding hot air into the clothes treatment cylinder, wherein two ends of the drying air channel are respectively connected with the front end and the rear end of the clothes treatment cylinder, and a light plasma tube for irradiating the hot air in the drying air channel is arranged in the drying air channel. According to the invention, the light plasma tube irradiates the hot air in the drying air duct, so that the hot air with sterilizing and deodorizing functions is formed in the drying air duct, and is rapidly diffused into the clothes treating cylinder through the drying air duct, so that the clothes drying function of the clothes treating equipment is ensured, the sterilizing and deodorizing procedures are performed on clothes, and the utilization efficiency of the hot air is improved.
Description
Technical Field
The invention belongs to the technical field of clothes treatment equipment, and particularly relates to clothes treatment equipment with clothes drying and sterilizing functions.
Background
Along with the continuous improvement of living standard, the demands of people on clothes treatment equipment are continuously thinned, the demands of people on clothes are not remained only, especially the problems that clothes are not easy to dry in haze days in north China, the clothes are difficult to dry in plum rainy days in south China and have peculiar smell are solved, and the clothes treatment equipment with the clothes drying function is increasingly popular with people.
The clothes treating apparatus with clothes drying function has stoving wind channel, fan and heater inside the wind channel for the air inside the clothes treating apparatus to flow to form airflow, and the air at normal temperature is heated to become relatively dry high temperature air via the heater and to exchange heat with wet clothes inside the clothes treating cylinder.
The high-temperature air in the drying air duct has a certain sterilization effect, however, the temperature of the high-temperature air is not too high, the clothes made of materials such as wool, down feather, chemical fiber and the like cannot withstand high temperature, and the high-temperature air cannot remove peculiar smell on the clothes, and even accelerates the diffusion of the peculiar smell in the clothes treatment equipment.
In view of this, the present invention has been made.
Disclosure of Invention
The invention aims to solve the technical problems of overcoming the defects of the prior art and providing a clothes treatment device so as to achieve the aim of improving the sterilization efficiency of the clothes treatment device; it is still another object of the present invention to provide a laundry treating apparatus for the purpose of removing foreign odor of laundry.
In order to solve the technical problems, the invention adopts the basic conception of the technical scheme that:
the clothes treating apparatus with clothes drying function includes one clothes treating cylinder, one stoving wind channel for feeding hot wind into the clothes treating cylinder, and one light plasma pipe inside the stoving wind channel for irradiating the hot wind inside the stoving wind channel.
Further, a mounting hole is formed in the drying air duct, and the lower end of the light plasma tube penetrates through the mounting hole and is arranged in the drying air duct.
Further, a fan is arranged in the drying air duct, the drying air duct is provided with an air inlet and an air outlet, the fan is arranged on one side of the air inlet close to the drying air duct, and the light plasma tube is arranged on one side of the air outlet close to the drying air duct.
Further, a heating pipe is arranged in the drying air duct and is arranged between the fan and the light plasma tube, so that hot air in the drying air duct flows to the light plasma tube.
Further, an air inlet valve for controlling the opening and closing of the air inlet is arranged on the drying air channel, and the air inlet valve is arranged between the fan and the air inlet, so that air in the clothes treating cylinder is sucked into the drying air channel through the air inlet.
Further, the air inlet end of the drying air duct is connected with the upper side of the rear part of the clothes treating cylinder, so that air in the clothes treating cylinder flows backwards and is discharged into the drying air duct through the air inlet.
Further, an air outlet valve for controlling the opening and closing of the air outlet is arranged on the drying air duct, and the air outlet valve is arranged between the light plasma tube and the air outlet, so that hot air irradiated by the light plasma tube in the drying air duct is discharged into the clothes treating cylinder through the air outlet.
Further, the clothes treating drum is arranged in the shell, a door seal is arranged between the shell and the front flange of the clothes treating drum, and the air outlet end of the drying air duct is connected with the upper side of the front part of the clothes treating drum or the door seal, so that hot air irradiated by the light plasma tube in the drying air duct is blown into the clothes treating drum through the air outlet.
Further, the light plasma tube is an ultraviolet light tube having at least two wavelength bands of UVC ultraviolet and UVD ultraviolet.
Further, the device also comprises a control device which is connected with the light plasma tube to control the light plasma tube to irradiate hot air in the drying air duct.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects.
1. According to the invention, the light plasma tube irradiates the hot air in the drying air duct, so that the hot air with sterilizing and deodorizing functions is formed in the drying air duct, and is rapidly diffused into the clothes treating cylinder through the drying air duct, so that the clothes drying function of the clothes treating equipment is ensured, the sterilizing and deodorizing procedures are performed on clothes, and the utilization efficiency of the hot air is improved.
2. In the invention, the air inlet valve and the air outlet valve respectively control the opening or closing of the air inlet and the air outlet correspondingly, so as to control the connection or disconnection of the drying air duct and the clothes treating cylinder, and degerming and deodorizing the clothes treating cylinder and clothes according to the use condition of clothes treating equipment or the actual use requirement of a user.
3. In the invention, the light plasma tube is provided with UVC ultraviolet rays and/or UVD ultraviolet rays, the UVD ultraviolet rays can efficiently excite oxygen in the air and produce photo-plasma groups, and the UVC ultraviolet rays have an efficient sterilization effect, so that microorganisms attached to the clothes treatment cylinder and the clothes inside the clothes treatment cylinder are thoroughly killed.
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. It is evident that the figures in the following description are only examples, and that other figures can be obtained based on these figures without inventive effort for a person skilled in the art. In the drawings:
fig. 1 is a partial sectional view of a laundry treating apparatus in an embodiment of the present invention;
fig. 2 is a partial cross-sectional view of a laundry treating apparatus in another embodiment of the present invention.
In the figure:
1. a housing; 2. a laundry treating drum; 21. an outer cylinder; 22. an inner cylinder; 3. a light plasma tube; 4. a drying air duct; 41. an air inlet; 42. an air outlet; 5. heating pipes; 6. an air inlet valve; 7. an air outlet valve; 8. a door seal; 9. a blower; 10. and a control device.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "longitudinal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
As shown in fig. 1 and 2, in an embodiment of the present invention, there is provided a laundry treating apparatus having a laundry drying function, including a laundry treating drum 2, and further including a drying duct 4 for supplying hot air into the laundry treating drum 2, both ends of the drying duct 4 being connected to front and rear ends of the laundry treating drum 2, respectively, and a light plasma tube 3 for irradiating the hot air in the drying duct 4 being provided in the drying duct 4.
In this embodiment, the air in the drying duct 4 and the air in the laundry treating drum 2 form a circulating air flow, the air in the laundry treating drum 2 flows into the drying duct 4 and is heated to form hot air, and the photo-plasma tube 3 irradiates the hot air in the drying duct 4, so that the hot air with sterilizing and deodorizing functions is formed in the drying duct 4 and is further diffused into the laundry treating drum 2 for sterilizing and deodorizing the laundry.
In this embodiment, the light plasma tube 3 can emit light plasma and ion clusters, the light plasma tube 3 irradiates the hot air in the drying air duct 4, and the emitted light plasma and ion clusters decompose oxygen and water molecules in the air into hydroxyl radicals, free oxygen atoms, superoxide ions and other oxide bodies, so as to form sterilizing air, so that the clothes are sterilized, and harmful impurities in the air in the clothes treating cylinder 2 are decomposed to become inert compounds, such as carbon dioxide and water, and the peculiar smell of the clothes is rapidly and easily removed.
As shown in fig. 1 and 2, in this embodiment, a mounting hole is formed in the drying air duct 4, and the lower end of the light plasma tube 3 passes through the mounting hole and is disposed in the drying air duct 4.
In this embodiment, the light plasma tube 3 is disposed in the drying air duct 4 through the mounting hole, when hot air flows around the light plasma tube 3, the light plasma and ion clusters emitted by the light plasma tube 3 decompose oxygen and water molecules in the air into hydroxyl radicals, free oxygen atoms, superoxide ions and other oxide bodies, and generate a certain amount of ozone, and under the action of the hot air, the ozone is easily decomposed by heat, thereby ensuring that the light plasma with lower ozone concentration disinfects and sterilizes the environmental space.
In the embodiment, the ion clusters generated by the light pipe change particles in the air into oxide bodies, the encountered harmful substances are very active, the speed of damaging organic object tissues by the ion clusters is 180 times faster than that of ultraviolet light and 2000 times faster than that of ozone in the same polluted environment, biological pollutants in the air are removed, bacteria, viruses and mold on the surfaces of the air and the object are killed and destroyed, and the spread of the bacteria in the air is reduced.
As shown in fig. 1 and 2, in the present embodiment, a fan 9 is disposed in a drying air duct 4, the drying air duct 4 has an air inlet 41 and an air outlet 42, the fan 9 is disposed on a side of the air inlet 41 close to the drying air duct 4, and the light plasma tube 3 is disposed on a side of the air outlet 42 close to the drying air duct 4.
In this embodiment, the fan 9 causes the air inside the drying duct 4 and the laundry treating drum 2 to flow to form a circulating air flow, and the light plasma tube 3 irradiates the air to form sterilizing air containing an oxidizing agent during the air flowing in the drying duct 4, so as to sterilize the laundry treating apparatus.
As shown in fig. 1 and 2, in this embodiment, a heating pipe 5 is further disposed in the drying air duct 4, and the heating pipe 5 is disposed between the fan 9 and the light plasma tube 3, so that after the air in the laundry treating drum 2 flows into the drying air duct 4, the air is first heated by the heating pipe 5 to form drying hot air, and then the drying hot air flows toward the light plasma tube 3, which is beneficial to reducing the ozone concentration in the sterilizing air.
In this embodiment, the light plasma and ion cluster light emitted from the light plasma tube 3 decompose oxygen and water molecules in the air into hydroxyl radicals, free oxygen atoms, superoxide ions and other oxidized substances, however, with ozone generation, excessive ozone can strongly stimulate the respiratory tract of people, so that symptoms such as sore throat, chest distress and cough are caused, the hot air in the drying air duct 4 can decompose ozone by heating, and the ozone concentration in the circulating air flow is reduced.
As shown in fig. 1 and 2, in this embodiment, the heating tube 5 is cylindrical, the heating tube 5 is horizontally disposed in the drying air duct 4, and the heating tube 5 extends along the flow direction of the air in the drying air duct 4, so as to ensure that the air and the heating tube 5 perform heat exchange more fully.
As shown in fig. 1 and 2, in the present embodiment, the drying duct 4 is provided with an air inlet valve 6 for controlling the opening and closing of the air inlet 41, and the air inlet valve 6 is disposed between the blower 9 and the air inlet 41, so that air inside the laundry treating drum 2 is sucked into the drying duct 4 through the air inlet 41.
In this embodiment, the air inlet valve 6 controls the opening or closing of the air inlet 41, and further controls the connection or disconnection of the drying duct 4 with the laundry treating drum 2, so as to sterilize and deodorize the laundry treating drum 2 and laundry according to the use condition of the laundry treating apparatus or the actual use requirement of the user.
As shown in fig. 1 and 2, in the present embodiment, an air inlet end of the drying duct 4 is connected to an upper side of a rear portion of the laundry treating drum 2, so that air inside the laundry treating drum 2 flows backward and is discharged into the drying duct 4 through the air inlet 41, and then the heating pipe 5 dries the hot and humid air flowing into the drying duct 4, and the photo-plasma pipe 3 sterilizes and deodorizes the dried air.
In this embodiment, the hot air in the drying duct 4 performs sterilization and deodorization treatment on the laundry treating drum 2 and the laundry, and in the process that the hot air flows from the front portion of the laundry treating drum 2 to the rear portion of the laundry treating drum 2, the hot air takes away moisture in the laundry to form highly humid air, the effects of drying, sterilization and deodorization thereof are gradually weakened, and finally the highly humid air is discharged into the drying duct 4 through the air inlet 41 at the upper side of the rear portion of the laundry treating drum 2.
As shown in fig. 1 and 2, in the present embodiment, the air outlet valve 7 for controlling the opening and closing of the air outlet 42 is provided on the drying air duct 4, and the air outlet valve 7 is provided between the light plasma tube 3 and the air outlet 42, so that the hot air irradiated by the light plasma tube 3 in the drying air duct 4 is discharged into the laundry treating drum 2 through the air outlet 42.
In this embodiment, the air outlet valve 7 controls the opening or closing of the air outlet 42, and further controls the connection or disconnection of the drying duct 4 and the laundry treating drum 2, so as to sterilize and deodorize the laundry treating drum 2 and laundry according to the use condition of the laundry treating apparatus or the actual use requirement of the user.
As shown in fig. 1 and 2, in this embodiment, the clothes treating apparatus further includes a housing 1, the clothes treating drum 2 is disposed in the housing 1, a door seal 8 is disposed between the housing 1 and a front flange of the clothes treating drum 2, and an air outlet end of the drying duct 4 is connected to an upper side of a front portion of the clothes treating drum 2 or the door seal 8, so that hot air irradiated by the light plasma tube 3 in the drying duct 4 is blown into the clothes treating drum 2 through an air outlet 42.
In this embodiment, the air outlet end of the drying duct 4 is connected to the front upper side or door seal 8 of the laundry treating drum 2, so that hot air having sterilizing and deodorizing functions is introduced into the laundry treating drum 2 through the air outlet 42 of the drying duct 4, thereby inhibiting the proliferation of microorganisms adhering to the laundry inside the laundry treating drum 2 and the laundry treating drum 2, and removing the odor of the laundry.
As shown in fig. 1 and 2, in this embodiment, the inner diameter of the corresponding pipeline on the air inlet side of the drying air duct 4 is larger than the inner diameter of the corresponding pipeline on the air outlet side of the drying air duct 4, which is favorable for the circulating air flow to quickly flow, so that the air in the laundry treating drum 2 is quickly discharged into the drying air duct 4, and the air in the laundry treating drum 2 is sterilized and deodorized by the optical plasma tube 3.
In this embodiment, if the laundry treating drum 2 is a single drum, the laundry to be treated is located inside the laundry treating drum 2, and the hot air in the drying duct 4 is directly blown into the inside of the laundry treating drum 2 through the air outlet 42 of the drying duct 4, and flows from the front of the laundry treating drum 2 into the inside of the laundry treating drum 2 to perform the sterilization and deodorization treatment on the inside of the laundry treating drum 2 and the laundry; the moist air inside the laundry treating drum 2 is discharged into the drying duct 4 through the air inlet 41 of the drying duct 4 so that the photo-plasma tube 3 irradiates the circulating air flow.
In this embodiment, if the laundry treating drum 2 includes an outer drum 21 and an inner drum 22, two ends of the drying air duct 4 are connected to two ends of the outer drum 21, hot air in the drying air duct 4 is blown into the inner drum 21 through an air outlet 42 of the drying air duct 4, and the front part of the outer drum 21 and the front part of the inner drum 22 are both provided with openings, so that the hot air flows into the inner drum 22 from top to bottom to sterilize and deodorize the inner drum 22 and the laundry; the hot air in the inner cylinder 22 flows downwards into the outer cylinder 21 from the opening at the front part of the inner cylinder 22, and the moist air in the outer cylinder 21 is discharged into the drying air duct 4 through the air inlet 41 of the drying air duct 4, so that the photoplasma tube 3 irradiates the circulating air flow.
Through the clothes treatment equipment, the light plasma tube 3 irradiates hot air in the drying air duct 4, so that hot air with sterilizing and deodorizing functions is formed in the drying air duct 4, and is rapidly diffused into the clothes treatment cylinder 2 through the drying air duct 4, so that the clothes drying function of the clothes treatment equipment is ensured, sterilizing and deodorizing procedures are performed on clothes, and the utilization efficiency of the hot air is improved.
Example two
As shown in fig. 1 and 2, this embodiment is further defined as the first embodiment, and the light plasma tube 3 is an ultraviolet light tube having at least two bands of UVC ultraviolet light and UVD ultraviolet light.
Ultraviolet rays can be classified into vacuum ultraviolet rays (ultra low frequency, UVD), short wave sterilization ultraviolet rays (low frequency, UVC), medium wave erythema effect ultraviolet rays (medium frequency, UVB) and long wave black spot effect ultraviolet rays (high frequency, UVA) according to waves, wherein the UVC wave band of the ultraviolet rays has high-efficiency sterilization effect with the wavelength of 200-275 nm and the UVC wave band of 253.7 nm; the UVD wave band of ultraviolet rays has the wavelength of 100-200 nm, and the 185nm UVD ultraviolet rays can excite oxygen in the air and generate photoplasma.
In this embodiment, the air conditioner further includes a control device 10, where the control device 10 is connected to the light plasma tube 3 to control the light plasma tube 3 to irradiate the hot air in the drying air duct 4.
In this embodiment, a light plasma concentration detection device is disposed in the drying air duct 4 or in the laundry treating drum 2, and the light plasma concentration detection device is used for detecting whether the light plasma concentration in the drying air duct 4 or the light plasma concentration in the laundry treating drum 2 into which sterilizing gas is introduced meets the sterilizing requirement, and the light plasma concentration detection device is a concentration sensor.
In this embodiment, the inside of the laundry treating drum 2 is provided with a smell detecting means for detecting the smell concentration and taste concentration of the laundry treating drum 2 or the laundry inside thereof to precisely control the operation of the light plasma generating module.
In this embodiment, the light plasma concentration detection device and the smell detection device are respectively connected to the control device 10, the control device 10 receives the light plasma concentration detected by the light plasma concentration detection device and the smell concentration and smell concentration value detected by the smell detection device, and the control device 10 controls the working time of the light plasma tube 3 based on the obtained light plasma concentration, smell concentration and smell concentration value to ensure that the light plasma concentration in the drying air duct 4 meets the requirements of sterilization and smell removal.
By the above-mentioned laundry treatment apparatus, the photo plasmatron 3 is provided with UVC ultraviolet rays and/or UVD ultraviolet rays, and the UVD band ultraviolet rays can efficiently excite oxygen in the air and produce photo plasma groups, and the UVC band ultraviolet rays have an efficient sterilization effect, so that microorganisms adhered to the laundry treatment drum 2 and the laundry therein are thoroughly killed.
Example III
The present embodiment is further defined by the second embodiment, where the optical plasma tube 3 is a wide-wave-amplitude photon tube, and the wide-wave-amplitude photon tube emits light with energy balance in a specific wave band, and the wavelength is 100nm-300nm.
In this embodiment, the drying air duct 4 is internally provided with a photocatalytic layer, the wide-wave-amplitude photon tube is arranged on one side of the photocatalytic net, or the inside of the wide-wave-amplitude photon tube is provided with the photocatalytic layer, the photocatalytic layer is formed by nano-scale noble metal catalytic materials, and under the catalysis of specific nano-scale noble metal media, the wide-wave-amplitude photon tube irradiates air to generate a large amount of hydroxide ions, super oxygen ions, hydrogen peroxide and pure negative oxygen ions, thereby forming photo-hydrogen ions, rapidly and effectively killing more than 99% of bacteria, viruses and moulds in the air, and dissolving the peculiar smell in the air, and achieving the effect of purifying the air.
In this embodiment, the broad-spectrum photon tube may be a broadband ultraviolet light tube, and compared with an ultraviolet light tube having UVC ultraviolet and/or UVD ultraviolet wavelength bands, the broad-spectrum ultraviolet light tube irradiates air under the catalysis of a specific nanoscale noble metal medium, so that a large amount of hydroxide ions, super oxygen ions, hydrogen peroxide and pure negative oxygen ions can be generated, and the sterilization effect is improved.
The foregoing description is only illustrative of the preferred embodiment of the present invention, and is not to be construed as limiting the invention, but is to be construed as limiting the invention to any and all simple modifications, equivalent variations and adaptations of the embodiments described above, which are within the scope of the invention, may be made by those skilled in the art without departing from the scope of the invention.
Claims (10)
1. A laundry treating apparatus having a laundry drying function, comprising a laundry treating drum, characterized in that: the clothes drying device further comprises a drying air channel for feeding hot air into the clothes treatment cylinder, wherein two ends of the drying air channel are respectively connected with the front end and the rear end of the clothes treatment cylinder, and a light plasma tube for irradiating the hot air in the drying air channel is arranged in the drying air channel.
2. A laundry treatment apparatus having a clothes drying function according to claim 1, wherein: the drying air duct is provided with a mounting hole, and the lower end of the light plasma tube passes through the mounting hole and is arranged in the drying air duct.
3. A laundry treating apparatus having a clothes drying function according to claim 2, wherein: the interior of the drying air channel is provided with a fan, the drying air channel is provided with an air inlet and an air outlet, the fan is arranged on one side of the air inlet close to the drying air channel, and the light plasma tube is arranged on one side of the air outlet close to the drying air channel.
4. A laundry treating apparatus having a clothes drying function according to claim 3, wherein: and a heating pipe is arranged in the drying air duct and is arranged between the fan and the photoplasma pipe, so that hot air in the drying air duct flows to the photoplasma pipe.
5. A laundry treating apparatus having a clothes drying function according to claim 4, wherein: an air inlet valve for controlling the opening and closing of the air inlet is arranged on the drying air channel, and the air inlet valve is arranged between the fan and the air inlet, so that air in the clothes treating cylinder is sucked into the drying air channel through the air inlet.
6. A laundry treating apparatus having a clothes drying function according to claim 5, wherein: the air inlet end of the drying air channel is connected with the upper side of the rear part of the clothes treating cylinder so that the air in the clothes treating cylinder flows backwards and is discharged into the drying air channel through the air inlet.
7. A laundry treating apparatus having a clothes drying function according to claim 4, wherein: the air outlet valve is arranged between the light plasma tube and the air outlet, so that hot air irradiated by the light plasma tube in the drying air channel is discharged into the clothes treating cylinder through the air outlet.
8. A laundry treatment apparatus having a clothes drying function according to claim 7, wherein: the clothes treating drum is arranged in the shell, a door seal is arranged between the shell and a front flange of the clothes treating drum, and an air outlet end of the drying air duct is connected with the upper side of the front part of the clothes treating drum or the door seal, so that hot air irradiated by the light plasma tube in the drying air duct is blown into the clothes treating drum through an air outlet.
9. A laundry treatment apparatus having a clothes drying function according to any one of claims 1 to 8, wherein: the light plasma tube is an ultraviolet light tube having at least two bands of UVC ultraviolet and UVD ultraviolet.
10. A laundry treatment apparatus having a clothes drying function according to any one of claims 1 to 8, wherein: the device also comprises a control device which is connected with the light plasma tube to control the light plasma tube to irradiate hot air in the drying air duct.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432809.8A CN116180401A (en) | 2021-11-29 | 2021-11-29 | Clothes treatment equipment with clothes drying function |
| PCT/CN2022/134916 WO2023093898A1 (en) | 2021-11-29 | 2022-11-29 | Clothing treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432809.8A CN116180401A (en) | 2021-11-29 | 2021-11-29 | Clothes treatment equipment with clothes drying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116180401A true CN116180401A (en) | 2023-05-30 |
Family
ID=86440920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111432809.8A Pending CN116180401A (en) | 2021-11-29 | 2021-11-29 | Clothes treatment equipment with clothes drying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116180401A (en) |
-
2021
- 2021-11-29 CN CN202111432809.8A patent/CN116180401A/en active Pending
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