CN112779732A - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN112779732A CN112779732A CN201911065900.3A CN201911065900A CN112779732A CN 112779732 A CN112779732 A CN 112779732A CN 201911065900 A CN201911065900 A CN 201911065900A CN 112779732 A CN112779732 A CN 112779732A
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- Prior art keywords
- washing machine
- foam
- laundry
- liquid
- clothes
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- 238000005406 washing Methods 0.000 title claims abstract description 138
- 239000007788 liquid Substances 0.000 claims abstract description 116
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 99
- 239000006260 foam Substances 0.000 claims abstract description 64
- 238000005187 foaming Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000012530 fluid Substances 0.000 claims description 30
- 238000000605 extraction Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 16
- 238000004140 cleaning Methods 0.000 abstract description 7
- 239000004615 ingredient Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 238000005201 scrubbing Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 230000001954 sterilising effect Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 26
- 239000011550 stock solution Substances 0.000 description 16
- 230000009471 action Effects 0.000 description 3
- 239000003599 detergent Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013042 solid detergent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
-
- 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
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
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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
- D06F35/002—Washing machines, apparatus, or methods not otherwise provided for using bubbles
-
- 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
- D06F39/12—Casings; Tubs
-
- 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 washing machine, which comprises a foam feeding mechanism and a liquid storage box for storing clothes treatment agent liquid, wherein the foam feeding mechanism comprises a feeding pipeline connected with the liquid storage box and a foaming device arranged on the feeding pipeline, and the clothes treatment agent liquid is fed into the washing machine after being foamed by the foaming device. When the washing machine is used for putting the clothes treating agent, the clothes treating agent liquid is sprayed out after being foamed by the foaming device, the sprayed clothes treating agent foam is bonded on clothes and is not easy to fall off, the process of sticky water scrubbing and foaming is omitted, the effective ingredients in the foam are fully utilized, the cleaning, sterilizing and moistening effects are good, and the washing effect of the washing machine is greatly improved.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to a washing machine.
Background
The detergent of the existing washing machine is generally put in a washing chamber of the washing machine in a liquid state or a solid state, the liquid or solid detergent enters the washing chamber and is not completely dissolved, the detergent begins to foam locally after the washing machine runs, the effect of scrubbing and foaming similar to manual washing is not achieved, effective ingredients in the foam are not fully utilized, and the washing effect is not improved.
Chinese patent application No. 201711097528.5, provides a washing machine and an ultrasonic washing method of the washing machine, the washing machine includes: the shell is internally provided with an installation cavity; the limiting device is arranged on the inner wall of the shell; the ultrasonic generating device is arranged on the inner wall of the shell, the limiting device and the ultrasonic generating device are enclosed to form a cleaning area, and clothes to be cleaned are located in the cleaning area. The washing machine further comprises a spraying device which is arranged on the shell and located on two sides of the ultrasonic wave generating device, so that detergent is sprayed to the clothes to be washed, the clothes to be washed are wetted, and the washing effect of the ultrasonic wave generating device can be effectively enhanced.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide a washing machine, which can directly put in clothes treating agent foam, the sprayed clothes treating agent foam is bonded on clothes and is not easy to fall off, the process of sticky water scrubbing and foaming is omitted, so that the effective ingredients in the foam are fully utilized, the cleaning, sterilizing and moistening effects are good, and the washing effect of the washing machine is greatly improved.
In order to solve the technical problems, the invention adopts the technical scheme that:
a washing machine comprises a foam feeding mechanism and a liquid storage box used for storing clothes treatment agent liquid, wherein the foam feeding mechanism comprises a feeding pipeline connected with the liquid storage box and a foaming device arranged on the feeding pipeline, and the clothes treatment agent liquid is fed into the washing machine after being foamed by the foaming device.
When the washing machine is used for putting the clothes treating agent, the clothes treating agent liquid is sprayed out after being foamed by the foaming device, the sprayed clothes treating agent foam is bonded on clothes and is not easy to fall off, the process of sticky water scrubbing and foaming is omitted, the effective ingredients in the foam are fully utilized, the cleaning, sterilizing and moistening effects are good, and the washing effect of the washing machine is greatly improved.
Preferably, the liquid storage box is fixedly arranged in the washing machine, a filling port for filling the liquid of the clothes treatment agent into the liquid storage box is arranged on the washing machine, or the liquid storage box is detachably/movably arranged on the washing machine, and the filling port is arranged on the liquid storage box.
In the scheme, when the liquid storage box is fixedly arranged on the washing machine, the washing machine is provided with a filling channel communicated to the interior of the liquid storage box, a filling port of the filling channel is positioned on the surface of a box body of the washing machine, and a user can directly supplement clothes treating agent liquid into the liquid storage box through the filling port; when the liquid storage box is detachably or movably arranged on the washing machine, a filling channel is not required to be arranged on the washing machine, only a filling port is arranged on the liquid storage box, and after a user takes out/draws out the liquid storage box, the liquid of the clothes treating agent is filled into the liquid storage box through the filling port.
Preferably, washing machine has the installation cavity, stock solution box demountable installation in the installation cavity, perhaps the installation that the stock solution box can push in/take out the installation in the installation cavity, put in the pipeline including setting up intercommunication structure in the installation cavity, stock solution box installation/push during the installation cavity, intercommunication structure intercommunication the stock solution box with put in the pipeline, washing machine can put in clothing treatment agent foam to the washing machine.
In the above scheme, after the liquid storage box is arranged in a detachable mode or a movable mode, when the liquid storage box is taken out or drawn out, the filling port in the liquid storage box is exposed, a user fills the liquid of the clothes treatment agent into the liquid storage box through the filling port, when the liquid storage box is arranged in the installation cavity, the communicating structure is communicated with the liquid storage box and the feeding pipeline, and clothes treatment agent foam can be fed into the washing machine by the washing machine.
Preferably, be provided with the liquid outlet on the stock solution box, be provided with the on-off valve on the liquid outlet, the connectivity structure includes the protrusion installation intracavity wall's bulge, stock solution box installation/push are in the installation intracavity, the bulge ejection is opened the on-off valve switches on the liquid outlet, the intercommunication the stock solution box with put in the pipeline.
In the above scheme, set up on the liquid outlet and break the valve, then the bulge of intercommunication structure inserts the liquid outlet acts on the break-make valve switches on the liquid outlet makes clothing treatment agent liquid in the stock solution box get into put in the pipeline.
Preferably, the outlet of the putting pipeline is communicated with a washing chamber of the washing machine, and the clothes treating agent foam is directly put into the washing chamber; or the washing machine comprises a clothes treating agent box communicated with the water inlet pipeline, and the outlet of the feeding pipeline is communicated with the clothes treating agent box.
In the scheme, because the foam feeding mechanism can directly feed the clothes treating agent foam, the clothes treating agent foam is not required to be sprayed into the clothes treating agent box which is favorable for dissolving, and the clothes treating agent foam is directly fed into the washing chamber of the washing machine.
Preferably, the washing machine comprises a washing barrel and a tray seat arranged at the top of the washing barrel, the surface of the tray seat is sunken to form a clothes throwing opening, a through opening is formed in the sunken inner wall of the clothes throwing opening, the liquid storage box is arranged in the tray seat, one end of the throwing pipeline is communicated with the liquid storage box, and the other end of the throwing pipeline extends out of the through opening and extends to the inner side of the clothes throwing opening.
In the above scheme, the washing machine is a pulsator washing machine, and the outlet of the feeding pipeline extends to the inner side of the clothes feeding port, so that the clothes treating agent foam can be directly fed into the washing barrel of the washing machine. In addition, when a user needs to wash clothes locally, the user can take the clothes to the tray seat to receive the clothes treating agent foam sprayed by the feeding pipeline, and then the clothes are fed into the washing machine after being kneaded.
Preferably, a foam nozzle is arranged on an outlet of the feeding pipeline, a laundry treatment agent box is arranged on the inner wall of the recess of the laundry feeding port and is capable of being pushed in or pulled out from the bottom of the foam nozzle, and when the laundry treatment agent box is pulled out, the projection of the nozzle to the plane of the laundry treatment agent box is in the laundry feeding box.
In the scheme, the washing machine is movably provided with the clothes treating agent box on the clothes feeding opening of the tray seat, when the clothes treating agent box is pulled out, the clothes treating agent foam sprayed by the foam nozzle directly enters the clothes treating agent box and then is pushed into the clothes treating agent box, after water is fed into the washing machine, washing water flows into the clothes treating agent box through the water inlet pipeline to flush the internal clothes treating agent foam into the washing chamber, and the clothes treating agent is very soluble in water because of being in a foam shape, and is quickly and uniformly mixed with the washing water, so that the washing effect is improved.
Preferably, the foam feeding mechanism further comprises a control part and a fluid pump arranged on the feeding pipeline, the control part is electrically connected with the fluid pump, the control part comprises a control panel of the washing machine, or the control part comprises a control key arranged on the inner wall of the concave part of the clothes feeding opening.
In the scheme, the fluid pump is arranged on the feeding pipeline, the control part controls the fluid pump to work, and when the control part controls the fluid pump to work, the fluid pump operates to pump the clothes treating agent liquid in the liquid storage box and feed the clothes treating agent liquid into the washing machine.
Furthermore, the washing machine comprises a sensing device for sensing clothes/human body signals, the sensing device is electrically connected with the fluid pump, and the sensing device is arranged on the inner wall of the concave of the clothes putting opening.
In the above solution, the sensing device is preferably an infrared sensor, and is configured to sense a signal of approaching of a human body or clothes, and when sensing information of the human body or clothes, control the fluid pump to start, so that the foam dispensing mechanism performs a dispensing action of the liquid laundry treatment agent.
Preferably, the dispensing pipe has a fluid passage, and the foaming device includes a screen disposed in the fluid passage.
In the above aspect, the foaming device includes a plurality of sieves disposed in the fluid passage, and the laundry treatment agent liquid in the fluid passage is divided into a large amount of foam by the sieves after passing through the sieves. The laundry treatment agent bubbles can improve washing efficiency compared to the laundry treatment agent liquid.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the washing machine comprises a foam feeding mechanism and a liquid storage box for storing clothes treatment agent liquid, wherein the foam feeding mechanism comprises a feeding pipeline connected with the liquid storage box and a foaming device arranged on the feeding pipeline, and the clothes treatment agent liquid is fed into the washing machine after being foamed by the foaming device. When the washing machine is used for putting the clothes treating agent, the clothes treating agent liquid is sprayed out after being foamed by the foaming device, the sprayed clothes treating agent foam is bonded on clothes and is not easy to fall off, the process of sticky water scrubbing and foaming is omitted, the effective ingredients in the foam are fully utilized, the cleaning, sterilizing and moistening effects are good, and the washing effect of the washing machine is greatly improved. .
The following describes 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, 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 without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
fig. 1 is a schematic structural view of a washing machine of the present invention;
FIG. 2 is a schematic view of a laundry treating agent box provided to the washing machine of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of a reservoir;
fig. 5 is an enlarged view of a portion B in fig. 4.
In the figure, 1, a disk seat; 11. a laundry input port; 12. a laundry treating agent box; 3. putting a pipeline; 32. a fluid pump; 33. a foam nozzle; 4. a control key; 5. an induction device; 6. a liquid storage box; 61. a one-way vent valve; 62. a liquid outlet; 621. an on-off valve; 6211. a seal ring; 6212. a piston; 6213. a return spring; 7. and (4) sucking the device.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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 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; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a washing machine, which includes a foam dispensing mechanism and a liquid storage box 6 for storing a liquid of a laundry treatment agent, wherein the foam dispensing mechanism includes a dispensing pipeline 3 connected to the liquid storage box 6 and a foaming device disposed on the dispensing pipeline 3, and the liquid of the laundry treatment agent is dispensed into the washing machine after being foamed by the foaming device.
When the washing machine is used for putting the clothes treating agent, the clothes treating agent liquid is sprayed out after being foamed by the foaming device, the sprayed clothes treating agent foam is bonded on clothes and is not easy to fall off, the process of sticky water scrubbing and foaming is omitted, the effective ingredients in the foam are fully utilized, the cleaning, sterilizing and moistening effects are good, and the washing effect of the washing machine is greatly improved.
In a specific embodiment, the liquid storage box 6 is fixedly arranged in the washing machine, a filling port for filling the liquid storage box 6 with the clothes treatment agent is arranged on the washing machine, when the liquid storage box 6 is fixedly arranged in the washing machine, a filling channel communicated to the interior of the liquid storage box 6 is arranged on the washing machine, the filling port of the filling channel is positioned on the surface of a box body of the washing machine, and a user can directly supplement the liquid treatment agent into the liquid storage box 6 through the filling port; for example, the washing machine is a drum washing machine, the liquid storage box 6 is arranged inside a top box body of the drum washing machine, a filling opening is formed in the table top of the drum washing machine, a cover body is arranged on the filling opening, and the filling opening is sealed and blocked by the cover body to play a role in decoration and protection.
In another specific embodiment, the liquid storage box 6 is detachably/movably arranged on the washing machine, and a filling opening is arranged on the liquid storage box 6. When the liquid storage box 6 is detachably or movably arranged on the washing machine, a filling channel is not required to be arranged on the washing machine, only a filling opening is arranged on the liquid storage box 6, and after a user takes out/draws out the liquid storage box 6, the liquid of the clothes treating agent is filled into the liquid storage box 6 through the filling opening.
Specifically, washing machine has the installation cavity, 6 demountable installation of stock solution box are in the installation cavity, perhaps the installation that 6 stock solution boxes can push/take out in the installation cavity, put in pipeline 3 including setting up installation cavity inner communicating structure, 6 installation of stock solution box/push during the installation cavity, the communicating structure intercommunication the stock solution box 6 with put in pipeline 3, washing machine can be to the washing machine in put in clothing treatment agent foam. In this scheme, after liquid storage box 6 is that can dismantle the setting or the activity sets up, then take out or when taking out liquid storage box 6, the filler on the liquid storage box 6 exposes, and the user adds clothing treatment agent liquid to the inside of liquid storage box 6 through the filler, when liquid storage box 6 was installed in the installation cavity, then the intercommunication structure intercommunication liquid storage box 6 with put in pipeline 3, washing machine can put in clothing treatment agent foam to the washing machine. Fig. 4 and 5 show, be provided with liquid outlet 62 on the stock solution box 6, be provided with on-off valve 621 on the liquid outlet 62, the connectivity structure includes the protrusion installation intracavity wall's bulge, the installation of stock solution box 6/push the installation intracavity, the bulge pushes away the top and opens on-off valve 621 switches on liquid outlet 62, intercommunication the stock solution box 6 with put in pipeline 3.
Through set up on-off valve 621 on liquid outlet 62, then the bulge of open communication structure inserts liquid outlet 62 acts on-off valve 621 switches on liquid outlet 62 makes the clothing treatment agent liquid in the stock solution box 6 get into put in pipeline 3.
For example: the on-off valve 621 comprises a drainage channel, and a piston 6212 and a return spring 6213 which are arranged in the drainage channel, wherein the piston 6212 blocks the drainage channel under the action of the return spring 6213. The feeding pipeline is provided with a communicating structure for opening the on-off valve 621 when the liquid outlet 62 is communicated with the feeding pipeline. The communicating structure is arranged at the end part of the throwing pipeline, the piston 6212 is pushed to open the on-off valve 621, and a sealing ring 6211 is arranged in the liquid outlet 62 or the drainage channel of the on-off valve 621 and used for sealing the joint of the liquid outlet 62 and the throwing pipeline. The protruding part can comprise a hollow cylinder, and the peripheral side surface of the hollow cylinder is provided with a through hole for the liquid of the clothing treatment agent to flow into the inside through the through hole and then enter the putting pipeline.
The liquid storage box 6 is a closed box structure with a cavity inside, the liquid storage box 6 is provided with a one-way vent valve 61 and a liquid outlet 62, the liquid outlet 62 is provided with an on-off valve 621, the liquid storage box 6 is also internally provided with a suction device 7, the inlet of the suction device 7 is communicated with the cavity, and the outlet of the suction device 7 is communicated with the inlet of the on-off valve 621. The suction device 7 extends towards the bottom wall of the liquid storage box 6, an inlet of the suction device is arranged towards the bottom wall of the liquid storage box 6, and a gap for liquid to pass through is reserved between the suction device and the bottom wall.
The outlet of the putting pipeline 3 is communicated with a washing chamber of the washing machine, and clothes treating agent foam is directly put into the washing chamber; alternatively, the washing machine comprises a laundry treatment agent box 12 communicated with the water inlet pipeline, and the outlet of the feeding pipeline 3 is communicated with the laundry treatment agent box 12. Since the foam dispensing mechanism of the present application can dispense the laundry treatment agent foam directly, the laundry treatment agent foam can be dispensed directly into the washing chamber of the washing machine without spraying the laundry treatment agent foam into the laundry treatment agent box 12 for dissolution.
Referring to fig. 1, when the washing machine is a pulsator washing machine, the washing machine includes a washing tub and a tray seat 1 disposed at the top of the washing tub, a laundry input opening 11 is formed on a surface of the tray seat 1, a through opening is disposed on an inner wall of the recess of the laundry input opening 11, the liquid storage box 6 is disposed in the tray seat 1, one end of the input pipeline 3 is communicated with the liquid storage box 6, and the other end extends from the through opening to the inner side of the laundry input opening 11. Since the outlet of the input duct 3 extends inside the laundry input opening 11, the laundry treatment agent bubbles can be directly input into the washing tub of the washing machine. In addition, when a user needs to wash clothes locally, the user can take the clothes to the disk seat 1 to receive the clothes treating agent foam sprayed by the feeding pipeline 3, and then the clothes are kneaded and fed into the washing machine.
Referring to fig. 2 and 3, a foam nozzle 33 is disposed at an outlet of the dispensing pipe 3, a laundry treatment agent box 12 is disposed on a concave inner wall of the laundry dispensing opening 11 at a bottom of the foam nozzle 33 and can be pushed in/out, and when the laundry treatment agent box 12 is pulled out, a projection of the nozzle to a plane of the laundry treatment agent box 12 is disposed in the laundry dispensing box. The washing machine is movably provided with a clothes treating agent box 12 on a clothes input opening 11 of the tray seat 1, when the clothes treating agent box 12 is drawn out, the clothes treating agent foam sprayed by the foam nozzle 33 directly enters the clothes treating agent box 12 and then is pushed into the clothes treating agent box 12, after the washing machine feeds water, the washing water flows into the clothes treating agent box 12 from a water inlet pipeline to flush the internal clothes treating agent foam into a washing chamber, because the clothes treating agent is in a foam shape, the clothes treating agent is very easy to dissolve in water, and the clothes treating agent is quickly and uniformly mixed with the washing water, thereby improving the washing effect.
The foam feeding mechanism further comprises a control part and a fluid pump 32 arranged on the feeding pipeline 3, the control part is electrically connected with the fluid pump 32 and comprises a control panel of the washing machine, or the control part comprises a control key 4 arranged on the concave inner wall of the clothes feeding opening 11. The fluid pump 32 is arranged on the feeding pipeline 3, the control part controls the fluid pump 32 to work, when the control part controls the fluid pump 32 to work, the fluid pump 32 operates to pump the clothes treating agent liquid in the liquid storage box 6, and the clothes treating agent liquid is fed into the washing machine after being foamed by the foaming device.
The washing machine comprises a sensing device 5 for sensing clothes/human body signals, wherein the sensing device 5 is electrically connected with the fluid pump 32, and the sensing device 5 is arranged on the concave inner wall of the clothes putting-in opening 11.
Wherein, the sensing device 5 is preferably an infrared sensor for sensing a signal of approaching human body or clothes, and controlling the fluid pump 32 to start when sensing human body or clothes information, so that the foam dispensing mechanism executes the dispensing action of the clothes treating agent liquid.
The launching conduit 3 has a fluid passage and the foaming device comprises a sieve arranged in the fluid passage.
Preferably, the foaming means includes a plurality of sieves disposed in the fluid passage, and the laundry treatment agent liquid in the fluid passage is divided into a plurality of foams by the sieves after passing through the sieves.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A washing machine is characterized by comprising a foam feeding mechanism and a liquid storage box used for storing clothes treatment agent liquid, wherein the foam feeding mechanism comprises a feeding pipeline connected with the liquid storage box and a foaming device arranged on the feeding pipeline, and the clothes treatment agent liquid is fed into the washing machine after being foamed by the foaming device.
2. A washing machine as claimed in claim 1 wherein the reservoir is fixedly mounted within the washing machine and the washing machine is provided with a fill port for filling the reservoir with laundry treatment liquid, or the reservoir is removably mounted on the washing machine and the reservoir is provided with a fill port.
3. A washing machine as claimed in claim 2 wherein there is a mounting cavity in which the reservoir is removably mounted or in which the reservoir is pushable/removable, the dispensing conduit including an interconnecting structure disposed in the mounting cavity, the interconnecting structure interconnecting the reservoir and the dispensing conduit when the reservoir is mounted/pushed into the mounting cavity.
4. A washing machine as claimed in claim 3 wherein a liquid outlet is provided in the reservoir, an on-off valve is provided in the liquid outlet, the communicating structure includes a protrusion protruding from an inner wall of the mounting chamber, the reservoir is mounted/pushed in the mounting chamber, and the protrusion opens the on-off valve to communicate the reservoir with the dispensing conduit.
5. A washing machine as claimed in any one of claims 1 to 4 wherein the outlet of the dispensing conduit communicates with a washing chamber of the washing machine into which laundry treatment agent foam is dispensed directly; or the washing machine comprises a clothes treating agent box communicated with the water inlet pipeline, and the outlet of the feeding pipeline is communicated with the clothes treating agent box.
6. The washing machine as claimed in claim 5, comprising a washing tub and a tray seat arranged on the top of the washing tub, wherein the tray seat is recessed on the surface to form a laundry input opening, a through opening is arranged on the inner wall of the recess of the laundry input opening, the liquid storage box is arranged in the tray seat, one end of the input pipeline is communicated with the liquid storage box, and the other end of the input pipeline extends out of the through opening and extends to the inside of the laundry input opening.
7. A washing machine as claimed in claim 6 wherein a foam nozzle is provided at the outlet of the dispensing conduit, a laundry treatment agent box is provided at the bottom of the foam nozzle on the inner wall of the recess of the laundry dispensing opening for insertion/extraction, and when the laundry treatment agent box is extracted, the projection of the foam nozzle onto the plane of the laundry treatment agent box is within the laundry dispensing box.
8. The washing machine as claimed in claim 6 or 7, wherein the foam dispensing mechanism further comprises a control part and a fluid pump disposed on the dispensing pipeline, the control part is electrically connected with the fluid pump, the control part comprises a control panel of the washing machine, or the control part comprises a control key disposed on the inner wall of the recess of the laundry dispensing opening.
9. The washing machine as claimed in claim 8, comprising a sensing device for sensing the signal of the laundry/human body, wherein the sensing device is electrically connected to the fluid pump, and the sensing device is disposed on the inner wall of the recess of the laundry input opening.
10. A washing machine as claimed in any one of claims 1 to 4 wherein the dispensing conduit has a fluid passage and the foaming means comprises a screen disposed in the fluid passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911065900.3A CN112779732A (en) | 2019-11-04 | 2019-11-04 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911065900.3A CN112779732A (en) | 2019-11-04 | 2019-11-04 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112779732A true CN112779732A (en) | 2021-05-11 |
Family
ID=75748729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911065900.3A Withdrawn CN112779732A (en) | 2019-11-04 | 2019-11-04 | Washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN112779732A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023284565A1 (en) * | 2021-07-16 | 2023-01-19 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2023040765A1 (en) * | 2021-09-17 | 2023-03-23 | 青岛海尔洗衣机有限公司 | Foam local cleaning apparatus and control method therefor |
| WO2023040766A1 (en) * | 2021-09-17 | 2023-03-23 | 青岛海尔洗衣机有限公司 | Foam local cleaning device and washing machine |
| WO2023040762A1 (en) * | 2021-09-17 | 2023-03-23 | 青岛海尔洗衣机有限公司 | Foam local cleaning apparatus and washing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2023284565A1 (en) * | 2021-07-16 | 2023-01-19 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2023040765A1 (en) * | 2021-09-17 | 2023-03-23 | 青岛海尔洗衣机有限公司 | Foam local cleaning apparatus and control method therefor |
| WO2023040766A1 (en) * | 2021-09-17 | 2023-03-23 | 青岛海尔洗衣机有限公司 | Foam local cleaning device and washing machine |
| WO2023040762A1 (en) * | 2021-09-17 | 2023-03-23 | 青岛海尔洗衣机有限公司 | Foam local cleaning apparatus and washing machine |
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Application publication date: 20210511 |