CN116180392A - Clothes treatment equipment - Google Patents
Clothes treatment equipment Download PDFInfo
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- CN116180392A CN116180392A CN202111436675.7A CN202111436675A CN116180392A CN 116180392 A CN116180392 A CN 116180392A CN 202111436675 A CN202111436675 A CN 202111436675A CN 116180392 A CN116180392 A CN 116180392A
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- air inlet
- air
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- chamber
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- 230000001954 sterilising effect Effects 0.000 abstract description 25
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 9
- 238000005406 washing Methods 0.000 abstract description 7
- 230000002633 protecting effect Effects 0.000 abstract description 4
- 238000009395 breeding Methods 0.000 abstract description 3
- 230000001488 breeding effect Effects 0.000 abstract description 3
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
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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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/008—Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum
-
- 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
-
- 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
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/26—Textiles, e.g. towels, beds, cloths
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Veterinary Medicine (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a clothes treatment device, which comprises a clothes treatment cylinder and a light plasma generation module with an air chamber, wherein an air outlet of the air chamber is communicated with the clothes treatment cylinder through an air outlet pipeline, and an air inlet of the air chamber is communicated with the clothes treatment cylinder through a first air inlet branch or a second air inlet branch is communicated with the outside atmosphere. In the invention, an air circulation system is formed among the first air inlet branch, the light plasma generation module, the air outlet pipeline and the air in the clothes treatment cylinder, so that ventilation and dehumidification of the clothes in the clothes treatment cylinder and the clothes in the clothes treatment cylinder are realized, peculiar smell generation and bacterial breeding are prevented, and meanwhile, fresh air is introduced into the clothes treatment cylinder through a fresh air system formed among the second air inlet branch, the light plasma generation module and the air outlet pipeline so as to replace the air in the clothes treatment cylinder, and then sterilization and deodorization of washing and protecting objects are realized.
Description
Technical Field
The invention belongs to the technical field of clothes treatment equipment, and particularly relates to clothes treatment equipment with a sterilization function.
Background
People's clothing often contacts with the external world, and common pathogenic bacteria including escherichia coli and staphylococcus aureus etc. adhere to clothing, probably lead to the resistance of human body to descend, increase sick risk, and more users not only pursue the cleanliness factor on clothing surface, still need the clothing to obtain the bactericidal treatment.
The laundry treatment apparatus is used for a long time, and residues and dirt of the detergent additive are accumulated on the surface of the laundry treatment drum, and the laundry is often contacted with the outside, and a large amount of bacteria and mold, particularly, common pathogenic bacteria such as escherichia coli and staphylococcus aureus, are attached to the surface of the laundry, and during the process of washing the laundry with the laundry treatment apparatus, the bacteria and mold attached to the surface of the laundry treatment drum may remain on the surface of the laundry treatment drum, and thus, the bacteria and mold propagate with the residues and dirt of the detergent additive as nutrition sources and survival sites, and thus, sometimes, after washing, unpleasant odor and dirt from the inside of the laundry are attached to the laundry after washing, and more users require deodorizing treatment of the laundry.
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:
a clothes treating apparatus includes a clothes treating drum, and further includes a light plasma generating module having an air chamber, an air outlet of the air chamber being communicated with the clothes treating drum through an air outlet pipe, an air inlet of the air chamber being communicated with the clothes treating drum through a first air inlet branch or a second air inlet branch being communicated with an external atmosphere.
Further, the air chamber has a first air inlet and a second air inlet, the first air inlet of the air chamber is communicated with the laundry treating cylinder through a first air inlet branch, and the second air inlet of the air chamber is communicated with the external atmosphere through a second air inlet branch.
Further, a first air inlet valve for controlling the on-off of the first air inlet branch is arranged on the first air inlet branch, and/or a second air inlet valve for controlling the on-off of the second air inlet branch is arranged on the second air inlet branch.
Further, the first air inlet branch is provided with a first air inlet and an air outlet, a second air inlet communicated with the outside atmosphere is formed in the first air inlet branch between the first air inlet and the air outlet, and the first air inlet branch between the second air inlet and the air outlet forms a second air inlet branch.
Further, the air conditioner further comprises an external connecting pipeline connected with the second air inlet branch, and the second air inlet is communicated with the external atmosphere through the external connecting pipeline.
Further, a second air inlet valve for controlling the on-off of the second air inlet branch and the external atmosphere is arranged at the second air inlet or on the external connecting pipeline;
preferably, a first air inlet valve for controlling the on-off of the first air inlet branch is arranged on the first air inlet branch between the first air inlet and the second air inlet.
Further, one side of the first air inlet branch, which is far away from the second air inlet branch, or the second air inlet is provided with a three-way valve, and the first air inlet branch between the first air inlet and the second air inlet and the external atmosphere are communicated with the second air inlet pipeline through the three-way valve.
Further, one end of the first air inlet branch is connected with the upper side of the rear part of the clothes treating cylinder, and the other end of the first air inlet branch is connected with the air chamber;
one end of the air outlet pipeline is connected with the air chamber, and the other end of the air outlet pipeline is connected with the upper side of the front part of the clothes treating cylinder or the door seal arranged on the upper side of the front part of the clothes treating cylinder.
Further, be equipped with light plasma tube and fan in the air chamber, light plasma tube is used for shining the air in the air chamber, and the fan is used for inhaling the air in first air inlet branch road or the second air inlet branch road in the air chamber.
Further, the fan is arranged on one side of the air inlet close to the air chamber, and the light plasma tube is arranged on one side of the air outlet close to the air chamber.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects.
1. In the invention, an air circulation system is formed among the first air inlet branch, the light plasma generation module, the air outlet pipeline and the air in the clothes treatment cylinder, so that ventilation and dehumidification of the clothes in the clothes treatment cylinder and the clothes in the clothes treatment cylinder are realized, peculiar smell generation and bacterial breeding are prevented, and meanwhile, fresh air is introduced into the clothes treatment cylinder through a fresh air system formed among the second air inlet branch, the light plasma generation module and the air outlet pipeline so as to replace the air in the clothes treatment cylinder, and then sterilization and deodorization of washing and protecting objects are realized.
2. In the invention, the air sucked into the air chamber forms sterilizing air under the irradiation of the light plasma tube and is blown into the clothes treating cylinder through the air outlet pipeline, so that the air flows in the clothes treating cylinder, not only can sterilize the inside of the clothes treating cylinder, but also can sterilize clothes in the clothes treating cylinder, and particularly has good sterilizing effect on the clothes which cannot withstand high temperature.
3. According to the invention, air in the clothes treating cylinder flows into the air chamber of the light plasma generating module through the first air inlet branch, the light plasma module can kill microorganisms carried in the air in the clothes treating cylinder and remove peculiar smell in the air in the clothes treating cylinder, and the air treated by the light plasma module flows into the clothes treating cylinder through the air outlet pipeline, so that the washing and protecting effects of clothes are ensured.
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 sectional view of a laundry treating apparatus in an embodiment of the present invention;
fig. 2 is a sectional view of a laundry treating apparatus in another embodiment of the present invention;
fig. 3 is a 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 generation module; 31. a housing; 32. a gas chamber; 321. a first chamber; 322. a second chamber; 33. a blower; 34. a light plasma tube; 35. an air inlet; 36. an air outlet;
4. a first air inlet branch;
5. a second air inlet branch; 51. a second air inlet valve;
6. an air outlet pipeline; 61. an air outlet valve;
7. an external connection pipe;
8. and a three-way valve.
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.
As shown in fig. 1 to 3, the present invention provides a laundry treating apparatus comprising a laundry treating drum 2, and further comprising a light plasma generating module 3 having an air chamber 32, an air outlet 36 of the air chamber 32 being in communication with the laundry treating drum 2 via an air outlet pipe 6, an air inlet 35 of the air chamber 32 being in communication with the laundry treating drum 2 via a first air inlet branch 4 or a second air inlet branch 5 being in communication with the outside atmosphere.
Through above-mentioned clothing treatment facility, form air circulation system between first air inlet branch road 4, light plasma generation module 3, air-out pipeline 6 and the inside air of clothing processing section of thick bamboo 2, realize the inside and ventilation dehumidification of interior clothing of clothing processing section of thick bamboo 2, prevent that peculiar smell from producing and bacteria from breeding, simultaneously, form new trend system through second air inlet branch road 5, light plasma generation module 3, air-out pipeline 6 to the inside introduction new trend of clothing processing section of thick bamboo 2 in order to change the inside air of clothing processing section of thick bamboo 2, then realize disinfecting and deodorizing to washing and protecting the thing.
Example 1
As shown in fig. 1 to 3, in an embodiment of the present invention, a laundry treatment apparatus is provided, where a first air inlet branch 4 has a first air inlet and an air outlet, a second air inlet communicating with the outside atmosphere is provided on the first air inlet branch 4 between the first air inlet and the air outlet, and the first air inlet branch 4 between the second air inlet and the air outlet forms a second air inlet branch 5.
In this embodiment, two ends of the first air inlet branch 4 are respectively connected with the laundry treating cylinder 2 and the air chamber 32, and two ends of the first air inlet branch 4 are provided with a first air inlet communicated with the laundry treating cylinder 2 and an air outlet communicated with the air chamber 32, so that an air circulation system is formed among the first air inlet branch 4, the optical plasma generating module 3, the air outlet pipeline 6 and the air inside the laundry treating cylinder 2; the second air inlet branch 5 is a part of the first air inlet branch 4, and external air flows into the second air inlet branch 5 through the second air inlet, and then flows into the air chamber 32 through the air inlet 35 of the air chamber 32, so that air flow circulation is realized.
As shown in fig. 1 to 3, the embodiment further includes an external connection pipeline 7 connected to the second air inlet branch 5, and the second air inlet is communicated with the external atmosphere through the external connection pipeline 7, so that the external atmosphere is led into the second air inlet branch 5 through the external connection pipeline 7, and the external atmosphere can quickly flow into the second air inlet branch 5.
As shown in fig. 1, a second air inlet valve 51 for controlling the on-off of the second air inlet branch 5 and the external atmosphere is arranged at the second air inlet or on the external connecting pipeline 7, so as to control the on-off of the air chamber 32 and the external atmosphere, and sterilize and deodorize the laundry treating cylinder 2 and the laundry according to the use condition of the laundry treating apparatus or the actual use requirement of a user.
Preferably, a first air inlet valve for controlling the on-off of the first air inlet branch 4 is arranged on the first air inlet branch 4 between the first air inlet and the second air inlet, so as to control the on-off of the air chamber 32 and the inside of the clothes treating cylinder 2.
As shown in fig. 1 to 3, in the present embodiment, one end of the first air intake branch 4 is connected to the rear upper side of the laundry treating drum 2, and the other end is connected to the air chamber 32.
As shown in fig. 1 to 3, in the present embodiment, one end of the air outlet duct 6 is connected to the air chamber 32, and the other end is connected to the front upper side of the laundry treating drum 2 or to a door seal provided at the front upper side of the laundry treating drum 2.
In this embodiment, the air inlet end of the air outlet pipe 6 is connected to the optical plasma generating module 3, the air outlet end of the air outlet pipe 6 is connected to the upper side of the front portion of the laundry treating drum 2, and the sterilizing gas emitted from the optical plasma generating module 3 is blown into the air inlet pipe, and then flows from the front portion of the laundry treating drum 2 to the inside thereof.
In this embodiment, the laundry treating apparatus further comprises a housing 1, and the light plasma generating module 3 is disposed between the housing 1 and the laundry treating drum 2, and air in the housing 1 flows into the second air inlet branch 5 through the second air inlet.
In this embodiment, a door seal is provided between the housing 1 and the front flange of the laundry treating drum 2, the front of the laundry treating drum 2 has an opening, the air inlet end of the air outlet pipe 6 is connected to the optical plasma generating module 3, the air outlet end of the air outlet pipe 6 is connected to the door seal, and the sterilizing gas emitted from the optical plasma generating module 3 is blown into the air outlet pipe 6, and then flows into the interior of the laundry treating drum 2 through the opening in the front of the laundry treating drum 2 via the door seal.
As shown in fig. 1 to 3, in the present embodiment, the radial dimension of the first air inlet branch 4 is larger than the radial dimension of the air outlet pipeline 6, so that the circulating air flow is facilitated to flow quickly, so that the air flow in the air outlet pipeline 6 is led into the air chamber 32 quickly, and the light plasma generating module 3 is utilized to sterilize and deodorize the air flow from the inside of the laundry treating drum 2.
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 sterilizing gas emitted from the light plasma generating module 3 is blown into the laundry treating drum 2 through the air outlet pipe 6, and flows from the front portion of the laundry treating drum 2 into the inside of the laundry treating drum 2 to perform the sterilizing and deodorizing treatment on the inside of the laundry treating drum 2 and the laundry; the air flow inside the laundry treating drum 2 flows toward the rear of the laundry treating drum 2 and is discharged into the first air intake branch 4, and flows into the air chamber 32 from the first air intake branch 4 to form a circulating air flow.
In this embodiment, if the laundry treating drum 2 includes an outer drum 21 and an inner drum 22, the sterilizing gas emitted from the light plasma generating module 3 is blown into the outer drum 21 through the air outlet pipe 6, and the front portions of the outer drum 21 and the inner drum 22 are both provided with openings, so that the sterilizing gas flows down into the inner drum 22 to sterilize and deodorize the inside of the inner drum 22 and the laundry; the air inside the inner tub 22 flows downward through the opening in the front of the inner tub 22 into the outer tub 21, and the air inside the outer tub 21 flows toward the rear of the laundry treating tub 2 into the first air intake branch 4, and flows into the air chamber 32 from the first air intake branch 4 to form a circulating air flow.
Example two
As shown in fig. 2 and 3, this embodiment differs from the first embodiment in that: the side of the first air inlet branch 4 far away from the second air inlet branch 5 or the second air inlet is provided with a three-way valve 8, and the first air inlet branch 4 between the first air inlet and the second air inlet and the external atmosphere are communicated with the second air inlet pipeline through the three-way valve 8.
In the embodiment, the second air inlet is controlled to be closed through the three-way valve 8, so that the first air inlet branch 4 is communicated with the air chamber 32, and an air circulation system is formed among the first air inlet branch 4, the light plasma generating module 3, the air outlet pipeline 6 and the air in the clothes treating cylinder 2; the first air inlet branch 4 is controlled to be disconnected through the three-way valve 8, so that the external atmosphere is communicated with the second air inlet branch 5, the external atmosphere is communicated with the air chamber 32, and fresh air is further provided for the inside of the clothes treating cylinder 2.
Example III
The difference between this embodiment and the first embodiment is that: the air chamber 32 has a first air inlet 35 and a second air inlet 35, the first air inlet 35 of the air chamber 32 being in communication with the laundry treating drum 2 via the first air inlet branch 4, the second air inlet 35 of the air chamber 32 being in communication with the outside atmosphere via the second air inlet branch 5.
In the embodiment, the first air inlet branch 4 is communicated with the air chamber 32 through the first air inlet 35, so that air in the clothes treating cylinder 2 is led into the air chamber 32 of the light plasma generating module 3; the second air inlet branch 5 is communicated with the air chamber 32 through the second air inlet 35, so that the outside is led into the air chamber 32 of the optical plasma generating module 3, the first air inlet branch 4 and the second air inlet branch 5 are mutually independent, and the outside atmosphere is prevented from flowing back into the clothes treating cylinder 2 through the first air inlet branch 4.
In this embodiment, the first air inlet branch 4 is provided with a first air inlet valve for controlling the on-off of the first air inlet branch 4, and/or the second air inlet branch 5 is provided with a second air inlet valve 51 for controlling the on-off of the second air inlet branch 5.
In this embodiment, the first air inlet valve controls the on-off of the first air inlet branch 4, so as to control the on-off of the first air inlet branch 4 and the air chamber 32; the second air inlet valve 51 controls the on-off of the second air inlet branch 5, and thus controls the on-off of the air chamber 32 with the external atmosphere, so as to sterilize and deodorize the laundry treating cylinder 2 and the laundry according to the use condition of the laundry treating apparatus or the actual use needs of the user.
Example IV
As shown in fig. 1 to 3, this embodiment is further defined by the first embodiment to the third embodiment, and the air chamber 32 is provided with a light plasma tube 34 and a fan 33, where the light plasma tube 34 is used for irradiating air in the air chamber 32, and the fan 33 is used for sucking air in the first air intake branch 4 or the second air intake branch 5 into the air chamber 32.
In this embodiment, the blower 33 sucks the air flow of the air outlet pipe 6 from the air inlet 35 into the air chamber 32 and flows the air to the air outlet 36, and the light plasma tube 34 irradiates the air to form sterilizing air containing an oxidizing body during the air flow process, so as to perform a sterilization treatment on the laundry treatment apparatus.
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 to 3, in the present embodiment, the optical plasma generating module 3 includes a housing 31, an air chamber 32 is enclosed by the housing 31, and an air inlet 35 of the air chamber 32 and an air outlet 36 of the air chamber 32 are provided on the housing 31.
As shown in fig. 1 to 3, in this embodiment, the air chamber 32 is connected with an air inlet valve for controlling the opening and closing of the air inlet 35 of the air chamber 32, and/or an air outlet valve for controlling the opening and closing of the air outlet 36 of the air chamber 32, so that the air chamber 32 can be opened and closed, and the air chamber 32 is further controlled to be communicated with or disconnected from the air outlet pipe 6 and/or the air inlet pipe, so that the optical plasma generating module 3 can better prepare sterilizing gas, and the sterilizing efficiency of the laundry treatment apparatus can be improved.
As shown in fig. 1 to 3, in the present embodiment, the blower 33 is provided on the side of the air inlet 35 near the air chamber 32, and the light plasma tube 34 is provided on the side of the air outlet 36 near the air chamber 32.
As shown in fig. 1 to 3, in the present embodiment, the air chamber 32 includes a first chamber 321 and a second chamber 322 which are disposed in front of and behind each other and are communicated with each other, a blower 33 is disposed in the first chamber 321, a light plasma tube 34 is disposed in the second chamber 322, the first chamber 321 has an air inlet 35 of the air chamber 32, and the second chamber 322 has an air outlet 36 of the air chamber 32.
In this embodiment, the light plasma tube 34 can emit light plasma and ion clusters, and the emitted light plasma and ion clusters can decompose oxygen and water molecules in the air chamber 32 into hydroxyl radicals, free oxygen atoms, superoxide ions and other oxides, and the odor substances carried in the decomposed circulating air flow become inert compounds, such as carbon dioxide and water, and the air irradiated by the light plasma tube 34 forms sterilizing gas and is introduced into the laundry treating cylinder 2, so that not only can the inside of the laundry treating cylinder 2 be sterilized, but also the laundry in the laundry treating cylinder 2 can be sterilized, and particularly, the laundry treating cylinder 2 can have a better sterilizing effect on the laundry which cannot withstand high temperature, and meanwhile, the odor of the laundry can be rapidly and easily removed.
In this embodiment, the blower 33 sucks the air flow of the air outlet pipe 6 from the air inlet 35 into the air chamber 32 and flows the air to the air outlet 36, and the light plasma tube 34 irradiates the air to form sterilizing air containing an oxidizing body during the air flow process, so as to perform a sterilization treatment on the laundry treatment apparatus.
As shown in fig. 1 to 3, in the present embodiment, the blower 33 is disposed on the side of the air inlet 35 near the first chamber 321, and the light plasma tube 34 is disposed on the side of the air outlet 36 near the second chamber 322.
As shown in fig. 1 to 3, in the present embodiment, the air outlet 36 of the air chamber 32 is disposed at the bottom of the second chamber 322, and the upper end of the air outlet pipe 6 is connected to the bottom of the air chamber 32.
As shown in fig. 1 to 3, in this embodiment, the light plasma tube 34 is an ultraviolet light tube having UVC ultraviolet and/or UVD ultraviolet wavelength bands.
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, a light plasma concentration detection device is provided in the air chamber 32 or in the laundry treatment drum 2, and is used for detecting whether the light plasma concentration in the air chamber 32 or the light plasma concentration in the laundry treatment drum 2 into which the sterilizing gas is introduced meets the sterilizing requirement, and the light plasma concentration detection device is a concentration sensor.
In the present 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 3.
Example five
This embodiment is further defined by the fourth embodiment, where the optical plasma tube 34 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 air chamber 32 is internally provided with a photocatalytic layer, the broad-wave-amplitude photon tube is arranged on one side of the photocatalytic net, or the inside of the broad-wave-amplitude photon tube is provided with the photocatalytic layer, the photocatalytic layer is made of nano-scale noble metal catalytic materials, and under the catalysis of specific nano-scale noble metal mediums, the broad-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, and being capable of rapidly and effectively killing more than 99% of bacteria, viruses and moulds in the air, and resolving peculiar smell in the air, thereby 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 treatment apparatus comprising a laundry treatment drum, characterized in that: the air inlet of the air chamber is communicated with the clothes treating cylinder through a first air inlet branch or a second air inlet branch, and is communicated with the external atmosphere.
2. A laundry treatment apparatus according to claim 1, characterized in that: the air chamber is provided with a first air inlet and a second air inlet, the first air inlet of the air chamber is communicated with the clothes treating cylinder through a first air inlet branch, and the second air inlet of the air chamber is communicated with the outside atmosphere through a second air inlet branch.
3. A laundry treatment apparatus according to claim 2, characterized in that: the first air inlet branch is provided with a first air inlet valve for controlling the on-off of the first air inlet branch, and/or the second air inlet branch is provided with a second air inlet valve for controlling the on-off of the second air inlet branch.
4. A laundry treatment apparatus according to claim 1, characterized in that: the first air inlet branch is provided with a first air inlet and an air outlet, a second air inlet communicated with the outside atmosphere is formed in the first air inlet branch between the first air inlet and the air outlet, and the first air inlet branch between the second air inlet and the air outlet forms a second air inlet branch.
5. A laundry treatment apparatus according to claim 4, characterized in that: the air inlet system further comprises an external connecting pipeline connected with the second air inlet branch, and the second air inlet is communicated with the external atmosphere through the external connecting pipeline.
6. A laundry treatment apparatus according to claim 5, characterized in that: a second air inlet valve for controlling the on-off of the second air inlet branch and the external atmosphere is arranged at the second air inlet or on the external connecting pipeline;
preferably, a first air inlet valve for controlling the on-off of the first air inlet branch is arranged on the first air inlet branch between the first air inlet and the second air inlet.
7. A laundry treatment apparatus according to claim 5, characterized in that: one side of the first air inlet branch, which is far away from the second air inlet branch, or the second air inlet is provided with a three-way valve, and the first air inlet branch between the first air inlet and the second air inlet and the external atmosphere are communicated with the second air inlet pipeline through the three-way valve.
8. A laundry treatment apparatus according to any one of claims 1 to 7, characterized in that: one end of the first air inlet branch is connected with the upper side of the rear part of the clothes treating cylinder, and the other end of the first air inlet branch is connected with the air chamber;
one end of the air outlet pipeline is connected with the air chamber, and the other end of the air outlet pipeline is connected with the upper side of the front part of the clothes treating cylinder or the door seal arranged on the upper side of the front part of the clothes treating cylinder.
9. A laundry treatment apparatus according to any one of claims 1 to 7, characterized in that: the air chamber is internally provided with a light plasma tube and a fan, the light plasma tube is used for irradiating air in the air chamber, and the fan is used for sucking air in the first air inlet branch or the second air inlet branch into the air chamber.
10. A laundry treatment apparatus according to claim 9, characterized in that: the fan is arranged at one side of the air inlet close to the air chamber, and the light plasma tube is arranged at one side of the air outlet close to the air chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111436675.7A CN116180392A (en) | 2021-11-29 | 2021-11-29 | Clothes treatment equipment |
| 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 |
|---|---|---|---|
| CN202111436675.7A CN116180392A (en) | 2021-11-29 | 2021-11-29 | Clothes treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116180392A true CN116180392A (en) | 2023-05-30 |
Family
ID=86444763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111436675.7A Pending CN116180392A (en) | 2021-11-29 | 2021-11-29 | Clothes treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116180392A (en) |
-
2021
- 2021-11-29 CN CN202111436675.7A patent/CN116180392A/en active Pending
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