CN111455615A - Drum washing machine - Google Patents
Drum washing machine Download PDFInfo
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- CN111455615A CN111455615A CN202010274211.XA CN202010274211A CN111455615A CN 111455615 A CN111455615 A CN 111455615A CN 202010274211 A CN202010274211 A CN 202010274211A CN 111455615 A CN111455615 A CN 111455615A
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- China
- Prior art keywords
- ozone
- washing machine
- drum washing
- absorber
- ozone generator
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 238000005406 washing Methods 0.000 title claims abstract description 30
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 154
- 239000006096 absorbing agent Substances 0.000 claims abstract description 42
- 238000007664 blowing Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 11
- 230000003197 catalytic effect Effects 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 229920000412 polyarylene Polymers 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 230000001954 sterilising effect Effects 0.000 description 21
- 238000004659 sterilization and disinfection Methods 0.000 description 19
- 230000006378 damage Effects 0.000 description 6
- 230000001877 deodorizing effect Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000002147 killing effect Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- -1 silver ions Chemical class 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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
- D06F35/001—Washing machines, apparatus, or methods not otherwise provided for using ozone
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- 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
- D06F39/04—Heating arrangements
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/087—Water level measuring or regulating devices
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention provides a drum washing machine, comprising: a box body, the front side of which is provided with a throw-in port; the inner and outer cylinder assembly is arranged in the box body and consists of an inner cylinder and an outer cylinder, and the inner cylinder rotates relative to the outer cylinder; the ozone generator is arranged close to the input port and communicated with the inner cylinder; the fan is arranged close to the ozone generator and used for blowing the ozone generated by the ozone generator into the inner barrel; the ozone absorber is communicated with the outer barrel; and the electric control valve is arranged between the outer barrel and the ozone absorber and is used for controlling the connection and the disconnection between the ozone absorber and the outer barrel. The invention has the advantages of short circulation path, high degerming speed and environmental protection during degerming.
Description
Technical Field
The invention belongs to the technical field of clothes cleaning, and particularly relates to a drum washing machine.
Background
At present, people's standard of living is improved, the requirement to the quality of life is also higher and higher, the washing machine that has ozone degerming function receives user's liking more, present mainstream washing machine mainly uses silver ion, ultraviolet ray etc. to carry out degerming and removes the flavor, it is great to the clothing injury, and there is heavy metal and the remaining problem of strong radiation harmful substance, the washing machine that the part has degerming function simultaneously, when carrying out the degerming, the circulation route overlength of its degerming passageway, cause the problem that degerming efficiency is low.
The invention is provided in view of the above.
Disclosure of Invention
Aiming at the technical problems, the invention provides the drum washing machine which is short in circulation path, high in sterilization speed and more environment-friendly to the environment during sterilization.
In some embodiments of the present invention, a drum washing machine is provided, including: a box body, the front side of which is provided with a throw-in port; the inner and outer cylinder assembly is arranged in the box body and consists of an inner cylinder and an outer cylinder, and the inner cylinder rotates relative to the outer cylinder; the ozone generator is arranged close to the input port and communicated with the inner cylinder; the fan is arranged close to the ozone generator and used for blowing the ozone generated by the ozone generator into the inner cylinder; the ozone absorber is communicated with the outer barrel; and the electric control valve is arranged between the outer barrel and the ozone absorber and is used for controlling the connection and the disconnection between the ozone absorber and the outer barrel.
From this, the fan blows the ozone that ozone generator produced and directly gets into the inner tube, ozone circulation route has been shortened, it removes the flavor to carry out the degerming with the clothing sustained contact in the inner tube, it is shorter to make the degerming remove the flavor time, speed is faster, ozone utilization ratio is higher, after the degerming procedure, automatically controlled valve opens, the unnecessary ozone of ozone absorber catalytic adsorption makes it reach safe emission value, whole degerming process is simple clear, each inter-structure connects compactly, environmental protection more to the environment.
In some embodiments of the invention, a door body matched with the input port is arranged on the front side of the machine body, and the ozone generator is fixedly connected to the door body.
In some embodiments of the invention, the door body is provided with a through hole, and the ozone generator is communicated with the inner barrel through the through hole.
In some embodiments of the invention, an anti-collision device is arranged outside the ozone absorber to protect the ozone absorber.
In some embodiments of the invention, the collision avoidance device is a protective shield disposed outside the ozone absorber.
In some embodiments of the present invention, a gate seal is connected between the inlet and the inner and outer cylinder assemblies, and the ozone generator is fixedly connected to the gate seal.
In some embodiments of the present invention, the door seal is provided with an opening, and the ozone generator is communicated with the inner cylinder through the opening.
In some embodiments of the present invention, the inner cylinder is provided with a through circulation hole to communicate the inner cylinder and the outer cylinder.
In some embodiments of the invention, the bottom end of the inner and outer cylinder assemblies is provided with a heating cavity, a heater is arranged in the heating cavity, the heater is used for heating water in the heating cavity to form water mist, and the water mist circularly flows in the circulating channel, so that the humidifying effect is realized, and the ozone sterilization efficiency is effectively improved by matching with the ozone sterilization.
In some embodiments of the invention, a water level controller is disposed within the heating chamber for monitoring the water level within the heating chamber.
In some embodiments of the present invention, a catalytic adsorption material is disposed in the ozone absorber, and the catalytic adsorption material is activated carbon, polyarylene sulfide, polyarylene ether, or porous copolymer.
In some embodiments of the invention, a belt pulley is arranged between the inner and outer cylinder assemblies and the box body, the belt pulley is connected with the inner and outer cylinder assemblies through a rotating shaft, and the rotating shaft penetrates through the outer cylinder and is fixedly connected with the inner cylinder, so that the belt pulley drives the inner cylinder to rotate.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a drum washing machine according to the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic view of an ozone generating assembly of the present invention;
figure 4 is the ozone generating assembly of the present invention section view;
FIG. 5 is a schematic view of the protective cover of the present invention;
FIG. 6 is a cross-sectional view of the shield and ozone absorber of the present invention;
FIG. 7 is a schematic view of the installation of the electrically controlled valve of the present invention;
figure 8 is a schematic view of one installation of the ozone generating assembly of the present invention.
In the above figures: 1. a box body; 2. an inner barrel; 21. a circulation hole; 3. an outer cylinder; 4. an ozone generating assembly; 41. a housing; 42. an ozone generator; 43. a fan; 5. a protective cover; 6. an ozone absorber; 7. an electrically controlled valve; 8. a door body; 9. a rotating shaft; 10. an accommodating chamber; 11. a heater; 12. and (6) sealing the door.
Detailed Description
The invention is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
At present, washing machines with ozone sterilization function are increasingly popular with users, and the current mainstream washing machines mainly use silver ions, ultraviolet rays and the like to perform sterilization and deodorization, so that the harm to clothes is large, and the problem of heavy metal and strong radiation harmful substance residue exists.
The present embodiment provides a drum washing machine, wherein the side of the drum washing machine facing the human body when in use is the front side, and referring to fig. 1-7, the drum washing machine comprises a box body 1, an inner and outer drum assembly arranged in the box body 1, an ozone generator 42, a fan 43, an ozone absorber 6 and an electric control valve 7. The inner and outer cylinder assembly comprises an outer cylinder 3 and an inner cylinder 2 arranged on the inner side of the outer cylinder 3; the ozone generator 42 is arranged close to the input port and communicated with the inner cylinder 2; a blower 43 disposed near the ozone generator 42 for blowing the ozone generated by the ozone generator 42 into the inner cylinder 2; an ozone absorber 6 communicated with the outer cylinder 3; and the electric control valve 7 is arranged between the outer cylinder 3 and the ozone absorber 6 and is used for controlling the connection and disconnection between the ozone absorber 6 and the outer cylinder 3.
When the drum washing machine provided by the embodiment carries out degerming and odor removal on clothes, ozone generated by the ozone generator 42 directly enters the inner barrel 2 under the blowing of the fan 43, the ozone is in contact with the clothes in the inner barrel 2 to carry out degerming and odor removal, the ozone generator 42 is directly installed on the door body 8, the ozone generated by the ozone generator 42 can be directly blown into the inner barrel 2 by the fan 43, the flow path of the ozone can be shortened, the time for the ozone degerming and odor removal is effectively shortened, and the use requirement of degerming in a short time of a user is met. Meanwhile, compared with silver ions and ultraviolet sterilization, the ozone sterilization can avoid the problem of heavy metal and strong radiation harmful substance residue, and is more friendly to human body and environment.
After the sterilization is finished, the electric control valve 7 is opened, so that the inner and outer cylinder assemblies are communicated with the ozone absorber 6, the ozone absorber 6 catalyzes and adsorbs redundant ozone in the inner and outer cylinder assemblies to decompose the redundant ozone into oxygen, the ozone concentration in the inner and outer cylinder assemblies is quickly reduced to a safe discharge value, and the ozone concentration is reduced to 0.05-0.08 ppm to prevent the ozone from leaking and avoid causing harm to human bodies and the environment.
Referring specifically to fig. 1, the drum washing machine of the present embodiment includes a cabinet 1; a throwing-in opening is formed at the front side of the box body 1; the front side of the box body 1 is provided with a door body 8, and the door body 8 corresponds to the input opening so as to open or close the input opening.
Referring to fig. 2-7, the ozone generator 42 is mounted on the door 8, the door 8 is provided with a through hole, and the ozone generator 42 is communicated with the inner cylinder 2 through the through hole, compared with the prior art, the ozone generator shortens the ozone flow path, so that the ozone generated by the ozone generator 42 directly flows into the inner cylinder 2 to contact with clothes for degerming and deodorizing, thereby effectively shortening the degerming and deodorizing time and meeting the requirement of degerming in a short time for users.
The ozone generator 42, the fan 43 and the casing 41 together form the ozone generating assembly 4, and the ozone generating assembly 4 can generate ozone and promote the flow of the ozone.
An inner barrel assembly and an outer barrel assembly are arranged inside a box body 1 of the roller washing machine, the inner barrel assembly and the outer barrel assembly are composed of an inner barrel 2 and an outer barrel 3, the inner barrel 2 is arranged inside the outer barrel 3, the outer barrel 3 is fixed on the box body 1, the outer barrel 3 is fixed, the inner barrel 2 rotates relative to the outer barrel 3, a through circulation hole 21 is formed in the inner wall of the inner barrel 2, and the inner barrel 2 is communicated with the outer barrel 3 through the circulation hole 21.
Be provided with the belt pulley between interior urceolus assembly and the box 1, the belt pulley passes through axis of rotation 9 with interior urceolus assembly and is connected, and urceolus 3 is provided with the hole that is used for axis of rotation 9 to pass in the position that axis of rotation 9 passed to the cooperation is provided with the bearing and supports axis of rotation 9, and axis of rotation 9 passes urceolus 3 and inner tube 2 fixed connection for axis of rotation 9 rotates with inner tube 2 together.
After the belt pulley rotates, the axis of rotation 9 that is connected with the belt pulley drives inner tube 2 and rotates together, and the clothing of treating the degerming in inner tube 2 rolls in high-speed pivoted inner tube 2 for the ozone in clothing and the inner tube 2 fully contacts, finally under the combined action of the rotation of inner tube 2 and ozone, in order to carry out the efficient degerming to the clothing, under the prerequisite of guaranteeing the degerming effect, has shortened degerming time greatly, satisfies the user demand of degerming in the user's short time.
The rear side of urceolus 3 sets up and is connected with ozone absorber 6, is provided with catalytic adsorption material in the ozone absorber 6, and catalytic adsorption material can be but not limited to for active carbon or polyarylene sulfide or polyarylene ether or empty copolymer for residual ozone in the catalytic adsorption urceolus assembly, reduce ozone concentration to safe emission value fast, prevent that ozone from revealing, prevent to cause harm to human body and environment.
In order to avoid the contact between the ozone absorber 6 and the ozone in the inner and outer cylinders 3 when the ozone generator 42 generates ozone for sterilization, an electric control valve 7 is arranged between the ozone absorber 6 and the outer cylinder 3, the electric control valve 7 is used for controlling the connection and disconnection between the ozone absorber 6 and the outer cylinder 3, when the electric control valve 7 is closed, the ozone absorber 6 is disconnected, the ozone is fully contacted with clothes in the inner and outer cylinder assembly for sterilization, the ozone concentration in the inner and outer cylinders 3 is controlled to be 3-5 ppm, after the sterilization is finished, the electric control valve 7 is opened, the ozone absorber 6 is connected with the outer cylinder 3, at the moment, the ozone generator 42 stops working, redundant ozone in the inner and outer cylinder assembly is catalytically adsorbed by the ozone absorber 6, the ozone is decomposed into oxygen, and the ozone concentration in the inner and outer cylinder assembly meets the.
Because ozone absorber 6 sets up in urceolus 3 rear side, ozone absorber 6 exists and is interfered by external factors, influence the problem of the normal work of ozone absorber 6, consequently be equipped with buffer stop in the 6 outsides of ozone absorber, buffer stop specifically is the anticollision cover that the cover was located the 6 outsides of ozone absorber, ozone absorber 6 sets up in the anticollision cover, in order to prevent at installation box 1 and normal during operation, ozone absorber 6 collides with box 1, cause the damage, and then cause the influence to the degerming effect.
Be provided with door seal 12 between input and interior urceolus assembly, door seal 12 is used for sealing up the space between interior urceolus assembly and the input, prevents that ozone from revealing and causing harm to the human body, for reinforcing door seal 12's life, prevents to age with ozone contact, and door seal 12 chooses for use corrosion-resistant silicon rubber or corrosion-resistant rubber products.
Referring to fig. 8 in detail, in other embodiments of the present invention, the door seal 12 is provided with an opening, and the ozone generator 42 is communicated with the inner cylinder 2 through the opening, compared with the prior art, the ozone generator 42 is directly and fixedly installed on the door seal 12, so that the ozone generated by the ozone generator 42 directly flows into the inner cylinder 2 to contact with the clothes for degerming and deodorizing, and the flow path before the ozone enters the inner cylinder 2 is shortened, thereby effectively shortening the degerming and deodorizing time and meeting the requirement of degerming in a short time for the user.
The ozone generator 42, the fan 43 and the casing 41 together form the ozone generating assembly 4, and the ozone generating assembly 4 can generate ozone and promote the flow of the ozone.
The temperature is low, the sterilization and killing effect of the ozone is better when the humidity is high, and the ozone hardly has a killing effect on suspended microorganisms in air in the environment with the relative humidity of less than 45 percent. The ozone sterilization effect is gradually enhanced when the relative humidity reaches 60%, and the ozone sterilization effect reaches the maximum when the relative humidity reaches 95%. Therefore, the sterilizing device is matched with the humidifying design, so that the sterilizing effect of the ozone can be greatly enhanced.
Referring to fig. 2-8, in order to generate a humidifying effect, the drum washing machine is provided with a heating chamber at the bottom end of the inner and outer drum assemblies, the heating chamber is communicated with a water injection pipe, water is injected into the heating chamber through the water injection pipe, a water level controller is arranged in the heating chamber and used for monitoring the water level in the heating chamber, and a heater 11 is further arranged in the heating chamber.
When the drum washing machine of the embodiment starts the sterilization function to sterilize the clothes, at the time, the ozone generator 42 is started, the fan 43 rotates simultaneously to blow the ozone generated by the ozone generator 42 into the inner drum 2 directly, so that the ozone is in full contact with the clothes in the inner drum 2, and the concentration of the ozone in the inner drum 3 and the outer drum 3 is controlled to be 3-5 ppm, so that the ozone provides an efficient sterilization effect on the premise of not damaging the clothes. The inner cylinder 2 drives the clothes in the inner cylinder 2 to roll under the rotation of the belt pulley, so that the ozone is fully contacted with the clothes, and a better sterilization effect is achieved. In the process of generating ozone by the ozone generator 42, the water injection pipe injects water into the heating cavity at the bottom end of the inner and outer cylinder assemblies, the water level controller in the heating cavity monitors that the water level in the heating cavity reaches a preset value, and then the water injection is stopped and the heater 11 is started. The sterilization effect of ozone is affected when the temperature is too high, so that the heater 11 heats the water injected into the heating cavity in the heating environment of 25-45 ℃ to promote evaporation and humidification, and the humidification effect is realized. Because the heating chamber is located interior outer tube assembly bottom, is linked together with interior outer tube assembly, because the steam that the heating produced gets into inner tube 2 in the heating chamber, provides the humidification environment for the clothing degerming, under the combined action of the rotation of inner tube 2, ozone and humidification environment to carry out the efficient degerming to the clothing.
When the degerming program is finished, the ozone generator 42 is closed to stop generating ozone, at the moment, the heater 11 stops heating, the electric control valve 7 between the ozone absorber 6 and the outer cylinder 3 is opened, so that the ozone absorber 6 is communicated with the inner and outer cylinder assemblies, residual ozone in the inner and outer cylinder assemblies is catalytically adsorbed by the ozone absorber 6, and the ozone is decomposed into oxygen to quickly reduce the ozone concentration in the inner and outer cylinder assemblies, so that the ozone concentration in the inner and outer cylinder assemblies is reduced to 0.05-0.08 ppm, and the safety value of specified emission is met, so that the human body and the environment are prevented from being damaged.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A drum washing machine characterized by comprising:
a box body, the front side of which is provided with a throw-in port;
the inner and outer cylinder assembly is arranged in the box body and consists of an inner cylinder and an outer cylinder, and the inner cylinder rotates relative to the outer cylinder;
the ozone generator is arranged close to the input port and communicated with the inner cylinder;
the fan is arranged close to the ozone generator and used for blowing the ozone generated by the ozone generator into the inner barrel;
the ozone absorber is communicated with the outer barrel; and
and the electric control valve is arranged between the outer barrel and the ozone absorber and is used for controlling the connection and the disconnection of the ozone absorber and the outer barrel.
2. A drum washing machine according to claim 1, characterized in that:
the front side of the machine body is provided with a door body matched with the input port, and the ozone generator is fixedly connected to the door body.
3. A drum washing machine according to claim 2, characterized in that:
the door body is provided with a through hole, and the ozone generator is communicated with the inner barrel through the through hole.
4. A drum washing machine according to claim 1, characterized in that:
a door seal is connected between the input port and the inner and outer cylinder assemblies, and the ozone generator is fixedly connected to the door seal.
5. A drum washing machine according to claim 4, characterized in that:
the door seal is provided with an opening, and the ozone generator is communicated with the inner barrel through the opening.
6. A drum washing machine according to claim 1, characterized in that:
and a protective cover is arranged on the outer side of the ozone absorber.
7. A drum washing machine according to claim 1, characterized in that:
the inner and outer cylinder assembly bottom is provided with the heating chamber, the heating intracavity is provided with the heater for heating moisture improves humidification degerming effect.
8. A drum washing machine according to claim 7, characterized in that:
the heating cavity is internally provided with a water level controller for monitoring the water level in the heating cavity.
9. A drum washing machine according to claim 1, characterized in that:
and a catalytic adsorption material is arranged in the ozone absorber, and is activated carbon or polyarylene sulfide or polyarylene ether or a porous copolymer.
10. A drum washing machine according to claim 1, characterized in that:
and the inner cylinder is provided with a through circulating hole to communicate the inner cylinder with the outer cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010274211.XA CN111455615A (en) | 2020-04-09 | 2020-04-09 | Drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010274211.XA CN111455615A (en) | 2020-04-09 | 2020-04-09 | Drum washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN111455615A true CN111455615A (en) | 2020-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010274211.XA Pending CN111455615A (en) | 2020-04-09 | 2020-04-09 | Drum washing machine |
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2020
- 2020-04-09 CN CN202010274211.XA patent/CN111455615A/en active Pending
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