CN109385841B - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN109385841B CN109385841B CN201710684754.7A CN201710684754A CN109385841B CN 109385841 B CN109385841 B CN 109385841B CN 201710684754 A CN201710684754 A CN 201710684754A CN 109385841 B CN109385841 B CN 109385841B
- Authority
- CN
- China
- Prior art keywords
- container
- additive
- washing machine
- water
- liquid
- 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.)
- Active
Links
- 238000005406 washing Methods 0.000 title claims abstract description 66
- 239000007788 liquid Substances 0.000 claims abstract description 123
- 239000000654 additive Substances 0.000 claims abstract description 106
- 230000000996 additive effect Effects 0.000 claims abstract description 103
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 74
- 238000007789 sealing Methods 0.000 claims description 19
- 238000000605 extraction Methods 0.000 claims description 18
- 238000011010 flushing procedure Methods 0.000 claims description 13
- 238000009826 distribution Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 239000003599 detergent Substances 0.000 abstract description 41
- 238000009423 ventilation Methods 0.000 description 12
- 230000010354 integration Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013042 solid detergent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- D06F39/028—Arrangements for selectively supplying water to detergent compartments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a washing machine, which comprises a control panel seat and an additive feeding system arranged on the control panel seat, wherein the additive feeding system comprises at least one feeding unit, one feeding unit comprises a sealed container for containing an additive and an automatic feeding mechanism for extracting and feeding the additive to a washing barrel, the container is externally and detachably arranged above the control panel seat, an installation part for placing the container and a liquid guide connecting part communicated with the container to guide the additive out are arranged on the control panel seat, and the liquid guide connecting part is connected with the automatic feeding mechanism. The container is provided with a container connecting part which is matched with the liquid guiding connecting part and is spliced and conducted, and the liquid guiding connecting part/the container connecting part penetrates through the control panel seat and is detachably and hermetically connected with the container connecting part/the liquid guiding connecting part. The external additive container does not occupy the internal space of the washing machine, does not influence the detergent feeding structure of the existing washing machine, has simple structure, convenient disassembly, easy replacement and better usability.
Description
Technical Field
The invention relates to the field of washing machines, in particular to a washing machine which is provided with an external additive container and can realize the automatic additive feeding function.
Background
Washing machines of various manufacturers on the market are full of clothes and have more and more functions, along with the development of artificial intelligence, higher and higher requirements are put on the operation convenience and reliability of detergent putting, in the aspect of operation convenience, although the intelligent washing machine which can store a large amount of laundry detergent for multiple washing cycles at one time is already on the market, the operation steps of a user are reduced to a certain extent, the user still needs to go to the market to buy laundry detergent with non-uniform packaging modes such as bag packaging and bottle packaging, and irregularly put a proper amount of detergent into a detergent storage tank which is an inherent part of the washing machine, in other words, one bottle or one pack of laundry detergent still needs to be put in for multiple times. The reliability of detergent delivery depends on the detergent-containing device, and although various devices for containing detergent have appeared on the market, the fixing manner of the detergent-containing device is too complicated.
Chinese patent application No. CN201310573169.1 discloses a detergent box apparatus for a washing machine, comprising: a detergent box provided to be opened and closed, and having a hanging part; a button in or on the washing machine body; and a cartridge fixing device for restricting the movement of the detergent cartridge by the operation of the button, the detergent cartridge device has a small volume and cannot accommodate more detergent, the mounting and taking-out structure of the detergent cartridge device is complex, the manufacturing cost is high, the cleaning of the detergent cartridge device is inconvenient, different brands of liquid are easily mixed when the cleaning solution is replaced, the washed clothes have odors of different brands of cleaning solution, if the washing machine is not used for a long time, the liquid in the detergent cartridge can be dried, and the pipeline of the cleaning solution is blocked.
Chinese patent application No. CN 201310737619.6 discloses a washing machine with a built-in detergent box, which comprises a washing machine box, a control panel seat arranged on the box, and an upper cover mounted on the control panel seat, wherein the control panel seat is provided with at least one chamber for putting solid detergent and at least one container for holding liquid detergent, the chamber and the container are both provided with a detergent putting port arranged on the upper end face of the control panel seat, and the upper cover covers the detergent putting port in a closed state; the automatic detergent feeding device is characterized in that the control disc seat is also internally provided with an automatic detergent feeding device which is communicated with the cavity and the container, and the automatic detergent feeding device is a device which extracts liquid detergent in the container and quantitatively feeds the liquid detergent by utilizing negative pressure generated when inflow water flows through the Venturi tube. However, the above structure has the following drawbacks: 1. the space at the lower part of the control panel seat is insufficient, the washing machine arranges the detergent container in the control panel seat, occupies larger lower space, and along with the technical progress, the functions of the existing washing machine are more and more, correspondingly more electrical elements need to be installed, and the space at the lower part of the control panel seat is insufficient for installing the multifunctional electronic module; 2. a user is required to put in the detergent, so that the excessive detergent is put in and overflows from a detergent putting port; 3. the detergent putting opening is easy to accumulate dust and become dirty for a long time and is not easy to clean.
The present invention has been made in view of this situation.
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 be detachably provided with an external container for containing additives and realize the automatic feeding of the additives.
Another object of the present invention is to provide a washing machine which utilizes the existing additive feeding water channel to feed additives.
Still another object of the present invention is to provide an external container, which is matched with a water supply and discharge passage of an existing washing machine, and can realize automatic supply and multiple supply without adding additives during each washing, thereby improving the automation level of the washing machine and facilitating the life of people.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a washing machine, includes the control panel seat and locates the additive feeding system on the control panel seat, and the additive feeding system includes at least one input unit, and one of them input unit is including holding the sealed container of additive and throwing in the automatic input mechanism of washing barrel with the additive extraction, and the external detachably of container installs in control panel seat top, is equipped with the installation department of placeeing the container on the control panel seat and leads the liquid connecting portion of additive derivation with the container intercommunication, leads the liquid connecting portion and is connected with automatic input mechanism.
Furthermore, the container is provided with a container connecting part which is matched, spliced and conducted with the liquid guiding connecting part, and the liquid guiding connecting part/container connecting part penetrates through the control panel seat and is detachably connected with the container connecting part/liquid guiding connecting part in a sealing mode.
Furthermore, the control panel seat is provided with a container mounting part and a positioning part matched with the container.
Preferably, the container mounting part is a concave part which is arranged on the rear side surface of the control disc seat and is concave to match with the container.
Preferably, the positioning part is a positioning protrusion arranged on the container mounting part, and the container is provided with a positioning groove corresponding to the positioning protrusion.
Further, the container is provided with a liquid outlet which is used for being communicated with the automatic feeding mechanism; the liquid outlet is provided with a one-way valve for sealing the liquid outlet, and the liquid guide connecting part is provided with a communicating structure capable of pushing the one-way valve open to guide out the liquid in the container.
Preferably, the container is provided with a liquid inlet, a liquid inlet cover is arranged at the position of the liquid inlet, and a one-way ventilating structure is arranged on the liquid inlet cover.
Further, the additive feeding system comprises a first feeding unit and a second feeding unit, wherein the first feeding unit is a manual feeding unit arranged in the washing machine and comprises a water tank and a draw-off distribution box arranged in the water tank, the second feeding unit is an external feeding unit arranged on the washing machine in an externally hung mode, the container is arranged, the automatic feeding mechanism is arranged on the water tank of the first feeding unit, the first feeding unit and the second feeding unit have a shared feeding and discharging path, and the automatic feeding mechanism guides the additive in the container out from the first feeding unit to the washing machine.
The distribution box at least comprises two chambers, namely a detergent/washing powder chamber and a softener chamber, and the water inlet main path is communicated with the detergent/washing powder chamber of the distribution box; the waterway integration module is also provided with an auxiliary water inlet and an auxiliary water inlet passage which are communicated with the softener chamber.
Furthermore, the basin include the body and install the water route collection moulding piece on the body, be equipped with at least one and the communicating water route of throwing of distributor box on the water route collection moulding piece, automatic input mechanism communicates with each other with throwing the water route.
Furthermore, the basin on install first water route module and second water route module, first water route module integration has main water inlet and the main road of intaking, second water route module integration has the branch road of intaking of at least intercommunication main road of intaking and distributor box, automatic input mechanism locates on first water route module and the second water route module, intercommunication main road of intaking and container.
Preferably, the first waterway module is installed at the rear side of the sink, and the second waterway module is installed at the top of the sink.
Preferably, the second waterway module is further integrated with a flushing waterway for cleaning the automatic dispensing mechanism.
Further, drain connecting portion and basin fixed connection, the drain connecting portion include drain connector and control valve, the drain connector can be dismantled with external container and be connected, the control valve control drain connector and automatic feeding mechanism's intercommunication.
Furthermore, the automatic feeding mechanism comprises an additive extracting unit and an additive extracting pipeline, the additive extracting unit is communicated with the water feeding and discharging channel, the liquid inlet end of the additive extracting pipeline is communicated with the container, and the liquid outlet end of the additive extracting pipeline is communicated with the additive extracting unit.
Preferably, the additive extraction unit comprises a negative pressure forming part arranged in the throwing water channel, the liquid outlet end of the additive extraction pipeline is communicated with the negative pressure forming part, and the additive enters the throwing water channel through the negative pressure forming part after being extracted.
Preferably, the additive extraction pipeline is provided with a flow detection unit for detecting the additive feeding amount, and more preferably, the flow detection unit is detachably mounted on the water tank.
Furthermore, the second feeding unit further comprises a flushing waterway for cleaning the additive extraction pipeline by water feeding, one end of the flushing waterway is communicated with the feeding waterway, and the other end of the flushing waterway is communicated with the additive extraction pipeline through a control valve.
Preferably, the control valve is a two-inlet one-outlet reversing valve, an inlet of the reversing valve is respectively connected with the flushing waterway and the container, and an outlet of the reversing valve is connected with the additive extracting pipeline.
Furthermore, a liquid outlet structure is detachably and hermetically arranged at the liquid outlet, and a one-way valve is arranged in the liquid outlet structure.
Further, the liquid outlet structure is in threaded connection with a liquid outlet of the container; or the liquid outlet structure is clamped with the liquid outlet, preferably, the liquid outlet structure is in threaded connection with the liquid outlet.
Furthermore, the container is provided with a connecting part extending outwards corresponding to the liquid outlet, the liquid outlet structure comprises a connecting cap, one end of the liquid outlet structure penetrates through the connecting part and extends into the container, the other end of the liquid outlet structure is connected with the connecting part in a threaded manner or clamped manner through the connecting cap, and the connecting cap is preferably connected with the connecting part in a threaded manner.
Further, the connecting cap is integrally formed at the other end of the liquid outlet structure and reversely sleeved at the end at a certain interval, the connecting part is clamped between the connecting cap and is in threaded connection or clamped connection with the connecting cap, and preferably, the connecting part is clamped between the connecting cap and is in threaded connection with the connecting cap.
Further, the additive container further comprises a first sealing unit for sealing the liquid outlet, and the first sealing unit is arranged between the liquid outlet and the liquid outlet structure.
Further, the first sealing unit is an annular sealing ring, is sleeved at the other end of the liquid outlet structure and is sleeved in the connecting cap, and is abutted to a joint between the connecting cap and the other end of the liquid outlet structure by the connecting part.
Preferably, the check valve include drainage channel and the piston of setting in drainage channel, piston outer wall and drainage channel's inner wall between leave the space that is used for the liquid to flow, drainage channel is located export one end and is equipped with the narrowing section, the piston extrude under reset spring's effect on the narrowing section, seal drainage channel.
Preferably, the communicating structure may be a protruding structure or a structure with a protrusion, and the protruding structure may extend into the liquid outlet to cooperate with the piston. The protruding structure pushes the piston open, i.e. opens the one-way valve.
Furthermore, the communicating structure is a cylindrical structure, a flow channel is formed inside the communicating structure, one end of the communicating structure is used for being matched with the container to open the one-way valve, and the other end of the communicating structure is used for being communicated with an automatic feeding mechanism of the washing machine.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1. The external additive container does not occupy the internal space of the washing machine, does not influence the detergent feeding structure of the existing washing machine, has simple structure, convenient disassembly, easy replacement and better usability;
2. the external detachable arrangement makes the maintenance of the container simpler and more convenient, and can effectively avoid the phenomenon which can not be solved when the problems such as blockage and the like occur;
3. the additive can be automatically put in and put in for multiple times, the additive container does not need to be installed in each washing process, and the additive does not need to be put in by a user each time, so that the detergent is beneficial to cleaning;
4. the additive container is sealed, only gas can enter the additive container, and gas and liquid cannot flow out of the additive container, so that the effects of sealing, water proofing, dust proofing and liquid overflow prevention are achieved;
5. the gas flows in one direction, so that the gas pressure in the additive container can be balanced, the additive can be more smoothly extracted, and the difficulty of extracting the additive due to the reduction of the pressure in the additive container can be avoided;
6. the additive can be added, so that the additive container can be recycled, the cost is saved, the energy is saved, the environment is protected, and the use is convenient;
7. the liquid outlet structure is provided with a one-way valve to achieve the effect of reverse check, and prevent external liquid from entering the container to pollute the additive in the box;
8. the detachable sealing connection design of the container liquid outlet structure and the washing machine interface structure ensures that the joint does not leak, thereby avoiding unnecessary waste or pollution and incapability of cleaning.
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 partial schematic view of an external container for a washing machine according to the present invention;
FIG. 2 is a schematic diagram of an additive delivery system according to the present invention;
FIG. 3 is a cross-sectional view of an additive delivery system of the present invention;
FIG. 4 is a schematic structural diagram of a first dispensing unit of the present invention;
fig. 5 to 6 are schematic views of the mounting structures of the first feeding unit and the automatic feeding mechanism of the present invention, respectively;
FIG. 7 is a schematic view of a water discharge circuit of the additive delivery system of the present invention;
FIG. 8 is a schematic view of a one-way venting configuration of the container of the present invention;
FIG. 9 is a sectional view taken along line A-A of FIG. 8;
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; 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.
As shown in fig. 1, the washing machine of the present invention includes a control panel base 6 and an additive feeding system disposed on the control panel base 6, wherein the additive feeding system includes at least one feeding unit, one of the feeding units includes a sealed container 1 for containing an additive and an automatic feeding mechanism 2 (see fig. 7) for extracting and feeding the additive into a washing tub, the container 1 is externally and detachably mounted above the control panel base 6, the control panel base 6 is provided with a mounting portion for placing the container and a liquid guiding connection portion 3 communicated with the container to guide the additive out, and the liquid guiding connection portion 3 is connected with the automatic feeding mechanism 2.
Example one
As shown in fig. 1, the control panel seat 6 of the present embodiment is provided with a container mounting portion 61 and a positioning portion 62 matching with the container 1 on the upper rear side. Preferably, the container mounting portion 61 is a recess recessed in the rear surface of the control panel base 6 to match the container.
Preferably, the positioning portion 62 is a positioning protrusion provided on the container mounting portion, and the container 1 is provided with a positioning groove 11 corresponding to the positioning protrusion.
As shown in fig. 2 and 3, the liquid guiding connection part 3 is provided with a liquid guiding connector 31, the container 1 is provided with a connection part 12 matched with the liquid guiding connector 31, and the liquid guiding connector 31/the connection part 12 passes through the control panel seat 6 and is detachably connected with the connection part 12/the liquid guiding connector 31 in a plug-in sealing manner.
Example two
As shown in fig. 4 to 7, the additive feeding system of the present embodiment includes a first feeding unit and a second feeding unit, the first feeding unit is installed in the control panel seat 6, and is a manual feeding unit, and includes a water tank 4 and a distribution box 5 disposed in the water tank 4, the automatic feeding mechanism 2 is disposed on the water tank 4 of the first feeding unit, the second feeding unit is an external feeding unit, and includes the container 1 for holding the additive, the first feeding unit and the second feeding unit have a common feeding water path, and the additive in the container 1 is guided out by the automatic feeding mechanism and is fed into the washing machine from the first feeding unit.
The water tank 4 comprises a body 41 and a waterway integrated module 42 arranged on the body 41, at least one water feeding waterway 7 communicated with the distribution box 5 is arranged on the waterway integrated module 42, and the automatic feeding mechanism 2 is communicated with the water feeding waterway 7.
Further, a first waterway module 43 and a second waterway module 44 are installed on the sink 4, the first waterway module 43 is integrated with a main water inlet 431 and a main water inlet path 432, the second waterway module 44 is integrated with two water inlet branches 441 which are communicated with the main water inlet path 432 and the distribution box 5, and the automatic throwing mechanism 2 is arranged on the first waterway module 43 and the second waterway module 44 and is communicated with the main water inlet path 432 and the container 1.
Preferably, the first waterway module 43 is installed at a rear side of the tub 4, and the second waterway module 44 is installed at a top of the tub 4.
The first dispensing unit in this embodiment is an additive dispensing structure of an existing pulsator washing machine, the distribution box 5 at least includes two chambers, namely a detergent/washing powder chamber 51 and a softener chamber 52 (see fig. 4), and the main water inlet path 432 is communicated with the detergent/washing powder chamber of the distribution box; the waterway integration module 42 is further provided with an auxiliary water inlet 421 and an auxiliary water inlet 422 (see fig. 7), which are communicated with the softener chamber.
Furthermore, the water tank 4 is further provided with a liquid guiding connection part 3, the liquid guiding connection part 3 comprises a liquid guiding connector 31 and a control valve 32, the liquid guiding connector 31 is detachably connected with the external container 1, and the control valve 32 controls the liquid guiding connector 31 to be communicated with the automatic feeding mechanism 2.
EXAMPLE III
As shown in fig. 7, the automatic feeding mechanism 2 of the present invention includes an additive extraction unit 21 and an additive extraction pipeline 22, the additive extraction unit 21 is communicated with the water feeding and discharging pipeline 7, a liquid inlet end of the additive extraction pipeline 22 is communicated with the liquid guiding connection portion 3, and a liquid outlet end is communicated with the additive extraction unit 21.
Preferably, the additive extracting unit 21 includes a negative pressure forming portion disposed in the water feeding and discharging passage, which is a venturi tube disposed in the main water inlet passage 432, the liquid outlet end of the additive extracting pipe 22 is communicated with the negative pressure forming portion, the additive enters the main water inlet passage 432 through the negative pressure forming portion after being extracted, then flows into the detergent/washing powder chamber 51 of the distribution box through the water inlet branch 441, and finally flows out of the water outlet of the water tank 4 into the washing tub of the washing machine.
Preferably, the additive extraction pipeline 22 is provided with a flow detection unit 23 for detecting the additive feeding amount, and more preferably, the flow detection unit 23 is detachably mounted on the waterway integration module 42.
Further, the second waterway module 44 is integrated with a flushing waterway 442 for cleaning the automatic dosing mechanism 2. One end of the flushing waterway 442 is communicated with the water feeding waterway 7, and the other end is communicated with the additive pumping pipeline 22 through the control valve 32. The control valve 32 is a two-in one-out reversing valve, the inlet of the reversing valve is respectively connected with the flushing water channel 442 and the liquid guiding connector 31, and the outlet is connected with the additive extracting pipeline 22.
Example four
As shown in fig. 2 and 3, the container 1 of the present embodiment is provided with a liquid outlet 13, and the liquid outlet 13 is used for communicating with the liquid guiding connection part 3; the liquid outlet 13 is provided with a check valve 14 for sealing the liquid outlet, and the liquid guiding connection part 3 is provided with a communication structure, namely a liquid guiding connector 31, which can push the check valve 14 open to guide out the liquid in the container.
Preferably, a liquid outlet structure 15 is detachably and hermetically arranged at the liquid outlet 13, and the check valve 14 is arranged in the liquid outlet structure 15.
The check valve include drainage channel and set up the piston in drainage channel, the inner wall of piston outer wall and drainage channel between leave the space that is used for the liquid to flow, drainage channel is located export one end and is equipped with the narrowing section, the piston extrude under reset spring's effect on the narrowing section, seal drainage channel.
Preferably, the communicating structure may be a protruding structure or a structure with a protrusion, and the protruding structure may extend into the liquid outlet to cooperate with the piston. The protruding structure pushes the piston open, i.e. opens the one-way valve. Furthermore, the communicating structure is a cylindrical structure, a flow channel is formed inside the communicating structure, one end of the communicating structure is used for being matched with the container to open the one-way valve, and the other end of the communicating structure is used for being communicated with an automatic feeding mechanism of the washing machine.
As shown in fig. 7, the liquid outlet structure 15 of the present invention is in threaded connection with the liquid outlet 13 of the container 1; or the liquid outlet structure is clamped with the liquid outlet (not shown in the figure).
The specific structure is that the container 1 is provided with a connecting part 12 extending outwards at a position corresponding to the liquid outlet 13, the liquid outlet structure 15 comprises a connecting cap 151, one end of the liquid outlet structure 15 penetrates through the connecting part and extends into the container 1, and the other end of the liquid outlet structure is in threaded connection with the connecting part 12 through the connecting cap 151. Preferably, the connection cap 151 is integrally formed at the other end of the liquid outlet structure 15 and is reversely sleeved at the end with a certain distance, and the connection portion 12 is clamped between the two and is in threaded connection with the connection cap 151.
The container 1 further comprises a first sealing unit sealing the liquid outlet 13, which first sealing unit is arranged between the liquid outlet 13 and the liquid outlet structure 15. Further, the first sealing unit is an annular sealing ring 16, which is sleeved on the other end of the liquid outlet structure 15 and sleeved in the connecting cap 151, and is abutted by the connecting portion 12 at a joint between the connecting cap 151 and the other end of the liquid outlet structure 15.
EXAMPLE five
As shown in fig. 1 and 2, the present invention provides an additive container 1 for storing an additive, which is a hermetically sealed additive container 1. However, as the detergent flows out, the air pressure in the sealed additive container 1 becomes lower and lower, so that the outflow of the additive becomes more difficult, and a structure for balancing the air pressure in the additive container 1 is required. In order to prevent the additive from flowing out and spraying and the external impurities and water from entering, the additive container 1 adopts a one-way ventilation structure. Specifically, the container 1 is provided with a liquid inlet, the liquid inlet is provided with a liquid inlet cover 8, and the liquid inlet cover 8 is provided with a one-way ventilating structure 9.
As shown in fig. 8 and 9, in the present embodiment, the one-way ventilation structure 9 includes a ventilation element 91 and a switch element 92, the ventilation element 91 is provided with a ventilation hole 911, the switch element 92 includes a switch unit 921, the change of the air pressure inside and outside the additive container 1 opens or closes the switch unit 921, and the ventilation hole 911 is ventilated or closed in one way.
Two air holes 911 are formed in the ventilating element 91, the air holes 911 penetrate through the upper end surface and the lower end surface of the ventilating element 91, and air outlets of the air holes are uniformly and circumferentially distributed on the lower end surface.
The ventilating element 91 is formed by two coaxial cylindrical structures with different diameters, and the diameter of the upper end surface is slightly larger than that of the lower end surface.
The ventilation member 91 is also coaxially provided with a connection hole 912 for connecting the switching member 92 and an annular groove 913 for sealing the auxiliary switching member 92.
The connecting hole 912 runs through ventilation element 91, and with ventilation element 91 is coaxial, connecting hole 912 includes two coaxial holes that the diameter is different, and the junction in two holes forms the joint the screens boss 9121 of switch element 92. The air holes 911 are uniformly circumferentially arranged around the axis of the connection hole 912.
The annular groove 913 is provided on the lower end surface of the ventilation member 91, and the air outlet of the ventilation hole 911 is provided on the lower end surface inside the annular groove 913. The inside wall of annular groove 913 sets up to bleeder vent 911 direction slope, and the transition extends to the outward flange of bleeder vent 911, the lateral wall of annular groove 913 is vertical limit, and the both sides wall rounding off intersects.
The switch element 92 is an integrally formed elastic material element, and includes a switch portion 921 and a connecting portion 922.
The switch unit 921 is an inverted umbrella-shaped structure, and covers the lower end surface of the ventilation element 91, and the end of the switch unit extends into the annular groove 913.
The switch part 921 is closed, and the end thereof extends into the annular groove 913 to seal the air hole 911; the switch part 921 is opened, the switch part 921 deforms, the tail end of the switch part leaves the annular groove 913, and the air holes 911 are communicated in a single direction.
Connecting portion 922 is provided with annular boss 9221 and changeover portion 9222, and the screens boss 9121 cooperation on this annular boss 9221 and the connecting hole 912 is with connecting portion 922 joint in connecting hole 912, changeover portion 9222 sets up between annular boss 9221 and switch portion 921, and this changeover portion 9222 inside is equipped with the cavity hole 9223 of auxiliary switch portion 921 deformation.
Preferably, the section of the annular boss 9221 is semicircular; the inside hollow hole 9223 that is equipped with of changeover portion 9222 extends and runs through switch portion 921, further reduces switch portion 921 and takes place the required power of deformation.
The container 1 described in this embodiment has two states: when the additive is extracted from the liquid outlet 13, the air pressure in the container 1 is reduced, the air pressure in the additive container 1 is lower than the external air pressure, the switch part 921 is deformed, the tail end of the switch part leaves the annular groove 913, and the air vents 911 admit air; in the second state, the extraction is stopped, the liquid outlet 13 is sealed, the air pressure in the additive container 1 is equal to the external air pressure, the switch unit 921 is restored to its original state, and the end of the switch unit extends into the annular groove 913 to seal the additive container 1.
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 (16)
1. The utility model provides a washing machine, includes the control panel seat and locates the additive dispensing system on the control panel seat which characterized in that: the additive feeding system comprises a first feeding unit and a second feeding unit, wherein the first feeding unit is a manual feeding unit arranged in the washing machine and comprises a water tank and a distribution box arranged in the water tank in a pulling mode, the second feeding unit comprises a sealed container for containing an additive and an automatic feeding mechanism for extracting and feeding the additive to a washing barrel, the container is externally and detachably arranged above the control disc seat, the automatic feeding mechanism is arranged on the water tank of the first feeding unit, a first water path module and a second water path module are arranged on the water tank, the first water path module is integrated with a main water inlet and a main water inlet path, the second water path module is integrated with at least one water inlet branch communicated with the main water inlet path and the distribution box, and the automatic feeding mechanism is arranged on the first water path module and the second water path module and is communicated with the main water inlet path and the container; the control panel seat is provided with an installation part for placing a container and a liquid guiding connection part communicated with the container to guide an additive, the liquid guiding connection part is fixedly connected with the water tank, the liquid guiding connection part comprises a liquid guiding connector and a control valve, the container is provided with a container connection part matched and spliced with the liquid guiding connector, the liquid guiding connector/container connection part penetrates through the control panel seat and is detachably connected with the container connection part/liquid guiding connector in a plug-in and pull-out type sealing mode, and the control valve controls the connection of the liquid guiding connector and the automatic feeding mechanism.
2. The washing machine as claimed in claim 1, wherein: the control panel seat is provided with a container mounting part and a positioning part matched with the container.
3. The washing machine as claimed in claim 2, wherein: the container mounting part is a concave part which is arranged on the rear side surface of the control panel seat and is concave downwards to match with the container.
4. A washing machine as claimed in claim 2 or 3, characterized in that: the location portion is the location arch of locating the container installation department, and the container corresponds the protruding positioning groove that is equipped with of location.
5. The washing machine as claimed in claim 1, wherein: the container is provided with a liquid outlet which is used for being communicated with the automatic feeding mechanism; the liquid outlet is provided with a one-way valve for sealing the liquid outlet, and the liquid guide connecting part is provided with a communicating structure capable of pushing the one-way valve open to guide out the liquid in the container.
6. The washing machine as claimed in claim 5, wherein: the container is provided with a liquid inlet, a liquid inlet cover is arranged at the position of the liquid inlet, and a one-way ventilating structure is arranged on the liquid inlet cover.
7. The washing machine as claimed in claim 1, wherein: the first throwing unit and the second throwing unit are provided with a shared throwing water channel, and the automatic throwing mechanism leads the additive in the container out and throws the additive into the washing machine from the first throwing unit.
8. The washing machine as claimed in claim 1 or 7, wherein: the water tank comprises a body and a water channel integrated module arranged on the body, at least one water throwing and discharging channel communicated with the distribution box is arranged on the water channel integrated module, and the automatic throwing mechanism is communicated with the water throwing and discharging channel.
9. The washing machine as claimed in claim 1, wherein: the first waterway module is arranged at the rear side of the water tank, and the second waterway module is arranged at the top of the water tank.
10. The washing machine as claimed in claim 1, wherein: the second waterway module is also integrated with a flushing waterway for cleaning the automatic feeding mechanism.
11. The washing machine as claimed in claim 7, wherein: the automatic feeding mechanism comprises an additive extracting unit and an additive extracting pipeline, the additive extracting unit is communicated with the water feeding and discharging channel, the liquid inlet end of the additive extracting pipeline is communicated with the container, and the liquid outlet end of the additive extracting pipeline is communicated with the additive extracting unit.
12. The washing machine as claimed in claim 11, wherein: the additive extraction unit comprises a negative pressure forming part arranged in the water throwing-off water channel, the liquid outlet end of the additive extraction pipeline is communicated with the negative pressure forming part, and the additive enters the water throwing-off water channel through the negative pressure forming part after being extracted.
13. The washing machine as claimed in claim 11, wherein: and the additive extraction pipeline is provided with a flow detection unit for detecting the additive feeding amount.
14. The washing machine as claimed in claim 13, wherein: the flow detection unit is detachably mounted on the water tank.
15. A washing machine according to any one of claims 11-14, characterized in that: the second feeding unit further comprises a flushing water channel for cleaning the additive extraction pipeline by water feeding, one end of the flushing water channel is communicated with the feeding water channel, and the other end of the flushing water channel is communicated with the additive extraction pipeline through a control valve.
16. A washing machine as claimed in claim 15, wherein: the control valve is a two-in one-out reversing valve, the inlet of the reversing valve is respectively connected with the flushing waterway and the container, and the outlet of the reversing valve is connected with the additive extracting pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684754.7A CN109385841B (en) | 2017-08-11 | 2017-08-11 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710684754.7A CN109385841B (en) | 2017-08-11 | 2017-08-11 | Washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109385841A CN109385841A (en) | 2019-02-26 |
| CN109385841B true CN109385841B (en) | 2022-07-01 |
Family
ID=65414666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710684754.7A Active CN109385841B (en) | 2017-08-11 | 2017-08-11 | Washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109385841B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978132A (en) * | 2018-09-27 | 2018-12-11 | 青岛海尔洗衣机有限公司 | External liquid storage box and household electrical appliance |
| CN109137404A (en) * | 2018-09-27 | 2019-01-04 | 青岛海尔洗衣机有限公司 | Liquid storage box, switching device and washing machine |
| CN113802337B (en) * | 2020-06-14 | 2024-06-11 | 青岛海士豪塑胶有限公司 | Automatic throwing equipment of washing machine |
| CN114016258B (en) * | 2021-11-24 | 2022-07-15 | 珠海格力电器股份有限公司 | Detergent box structure, detergent box, washing machine, control method of washing machine and medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002058895A (en) * | 2000-08-17 | 2002-02-26 | Toshiba Corp | Washing machine |
| WO2008019902A1 (en) * | 2006-08-15 | 2008-02-21 | Henkel Ag & Co. Kgaa | Dosing system for the controlled release of active substances |
| CN101748578A (en) * | 2008-12-09 | 2010-06-23 | Lg电子株式会社 | Washing machine and method for washing |
| CN101307556B (en) * | 2008-03-24 | 2010-08-25 | 南京乐金熊猫电器有限公司 | Clothes processing device |
| CN103866539A (en) * | 2012-12-07 | 2014-06-18 | 东部大宇电子株式会社 | Detergent case apparatus for washing machine |
| CN104746308A (en) * | 2013-12-27 | 2015-07-01 | 海尔集团公司 | Washing machine with detergent box hidden inside |
| CN105442260A (en) * | 2014-06-11 | 2016-03-30 | 无锡小天鹅股份有限公司 | Washing machine abluent box outlet valve |
| CN206109793U (en) * | 2016-08-31 | 2017-04-19 | 无锡小天鹅股份有限公司 | Detergent bottle , washing agent throwing -in device who is used for washing machine and washing machine |
| CN105239321B (en) * | 2015-10-15 | 2017-05-17 | 金羚电器有限公司 | Detachably-cleaning automatic detergent-releasing device |
| CN106906614A (en) * | 2015-12-22 | 2017-06-30 | 无锡小天鹅股份有限公司 | Automatic jettison system and its complex washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160215433A1 (en) * | 2015-01-28 | 2016-07-28 | General Electric Company | Unitary top panel for a washing machine appliance |
-
2017
- 2017-08-11 CN CN201710684754.7A patent/CN109385841B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002058895A (en) * | 2000-08-17 | 2002-02-26 | Toshiba Corp | Washing machine |
| WO2008019902A1 (en) * | 2006-08-15 | 2008-02-21 | Henkel Ag & Co. Kgaa | Dosing system for the controlled release of active substances |
| CN101307556B (en) * | 2008-03-24 | 2010-08-25 | 南京乐金熊猫电器有限公司 | Clothes processing device |
| CN101748578A (en) * | 2008-12-09 | 2010-06-23 | Lg电子株式会社 | Washing machine and method for washing |
| CN103866539A (en) * | 2012-12-07 | 2014-06-18 | 东部大宇电子株式会社 | Detergent case apparatus for washing machine |
| CN104746308A (en) * | 2013-12-27 | 2015-07-01 | 海尔集团公司 | Washing machine with detergent box hidden inside |
| CN105442260A (en) * | 2014-06-11 | 2016-03-30 | 无锡小天鹅股份有限公司 | Washing machine abluent box outlet valve |
| CN105239321B (en) * | 2015-10-15 | 2017-05-17 | 金羚电器有限公司 | Detachably-cleaning automatic detergent-releasing device |
| CN106906614A (en) * | 2015-12-22 | 2017-06-30 | 无锡小天鹅股份有限公司 | Automatic jettison system and its complex washing machine |
| CN206109793U (en) * | 2016-08-31 | 2017-04-19 | 无锡小天鹅股份有限公司 | Detergent bottle , washing agent throwing -in device who is used for washing machine and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109385841A (en) | 2019-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109385842B (en) | Washing machine | |
| CN109385841B (en) | Washing machine | |
| CN108729130B (en) | Automatic dispensing system of washing machine and washing machine | |
| WO2019091309A1 (en) | Washing machine | |
| CN108729133B (en) | Automatic dispensing system of washing machine and washing machine | |
| WO2020063495A1 (en) | Home appliance external liquid storage box and home appliance | |
| CN108729135B (en) | Automatic dispensing system of washing machine and washing machine | |
| WO2020063494A1 (en) | Liquid storage container, adapter device, and washing machine | |
| CN108930142B (en) | Washing additive box and washing machine | |
| WO2020063496A1 (en) | External liquid storage box and household appliance | |
| CN108729132B (en) | Automatic dispensing system of washing machine and washing machine | |
| EP3613888B1 (en) | Automatic dispensing system for a washing machine, and washing machine | |
| CN209456748U (en) | External liquid storage box and household electrical appliance | |
| CN108004725B (en) | Automatic putting device and control method for washing machine and washing machine | |
| WO2019128725A1 (en) | Automatic dispensing apparatus and washing machine | |
| CN208038835U (en) | Washing machine | |
| CN220724602U (en) | Water inlet system and drum washing machine | |
| CN108729140B (en) | Detergent additive box | |
| CN104746311B (en) | A kind of built-in detergent launches the control panel rest for washing machine of chamber | |
| CN209456749U (en) | Liquid storage box, switching device and washing machine | |
| CN204039769U (en) | A kind of detergent box and washing machine with water softening function | |
| CN109957929B (en) | Automatic throwing device and washing machine | |
| CN108729139B (en) | Detergent additive box | |
| CN108729131B (en) | Washing additive box and washing machine | |
| CN111549496B (en) | Automatic throwing device and washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220506 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |