WO2023020182A1 - 一种添加剂投放模块及控制方法、衣物处理装置 - Google Patents

一种添加剂投放模块及控制方法、衣物处理装置 Download PDF

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Publication number
WO2023020182A1
WO2023020182A1 PCT/CN2022/106667 CN2022106667W WO2023020182A1 WO 2023020182 A1 WO2023020182 A1 WO 2023020182A1 CN 2022106667 W CN2022106667 W CN 2022106667W WO 2023020182 A1 WO2023020182 A1 WO 2023020182A1
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WIPO (PCT)
Prior art keywords
water
waterway
additive
communication port
outlet
Prior art date
Application number
PCT/CN2022/106667
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English (en)
French (fr)
Inventor
张世伟
张显
战琳月
张圣彤
Original Assignee
重庆海尔洗衣机有限公司
海尔智家股份有限公司
Priority date (The priority date 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 date listed.)
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Publication date
Priority claimed from CN202110938881.1A external-priority patent/CN113718489A/zh
Priority claimed from CN202110937161.3A external-priority patent/CN113718487A/zh
Priority claimed from CN202110937158.1A external-priority patent/CN113718473A/zh
Application filed by 重庆海尔洗衣机有限公司, 海尔智家股份有限公司 filed Critical 重庆海尔洗衣机有限公司
Publication of WO2023020182A1 publication Critical patent/WO2023020182A1/zh

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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

Definitions

  • the invention belongs to the technical field of mechanical equipment, and in particular relates to an additive feeding module, a control method, and a clothes treatment device.
  • Wash treatment device refers to a general term for a class of household appliances that have the function of washing or washing and drying, such as: washing machines, washing and drying machines, etc.
  • additive injection module refers to a module for injecting additives into the laundry treatment device, and the additives include laundry detergent, bleach, and the like.
  • the clothes processing devices are provided with an additive injection module, and the additive injection module includes a liquid outlet, which is connected to a washing tub of the clothes processing device, and is used for injecting additives into the washing tub.
  • the user pre-throws the additive into the additive injection module in advance, and flushes the additive into the inside of the washing tub through the liquid outlet by using water inflow from the laundry treatment device.
  • the additive since the additive has a certain viscosity, the additive is easy to adhere to the liquid outlet during the feeding process of the additive.
  • the water flowing out of the liquid outlet generally flows down in streams, and the coverage is narrow, so that the liquid outlet cannot be effectively washed away.
  • more and more additives will adhere to the liquid outlet, which will not only cause serious pollution to the additive injection module itself, but also reduce the liquid discharge efficiency of the liquid outlet due to the blockage of the liquid outlet.
  • the feeding modules are often provided with a plurality of liquid storage boxes for feeding different types of additives, and the feeding module and the water inlet module of the clothes treatment device are set separately, which makes the feeding module and the water inlet module of the clothes treatment device
  • the water inlet module has many pipelines and complex structure.
  • the object of the present invention is to provide an additive injection module, so that it is not easy to leave additives in the additive injection module, and the user does not need to clean up the additive injection module; at the same time, another object of the present invention is to provide a device equipped with the above-mentioned The laundry treatment device of the additive injection module, so as to achieve the purpose of higher cleanliness of the additive injection module of the laundry treatment device.
  • an additive delivery module comprising:
  • a liquid outlet chamber for containing and discharging additives and water
  • It also includes a pressurizing structure, which is arranged on the liquid outlet chamber and is used for pressurizing the liquid flowing through the liquid outlet chamber.
  • liquid outlet cavity includes:
  • Inlet port for input of additives and water
  • Liquid outlet for draining additives and water
  • the pressurizing structure is arranged at least between the liquid inlet end and the liquid outlet end.
  • liquid outlet cavity has a cross section perpendicular to the direction from the liquid inlet end to the liquid outlet end
  • said pressurized structure comprises a grid structure at least partially covering said cross-sectional arrangement
  • said lattice structure covers said cross-sectional arrangement.
  • the liquid outlet end includes: a liquid outlet connecting the inside and outside of the liquid outlet chamber, and the grid structure is arranged on the liquid outlet.
  • the grid structure includes: several water retaining ribs arranged at intervals on the inner cavity wall of the liquid outlet cavity.
  • the inner cavity wall of the liquid outlet chamber includes a bottom wall, a top wall opposite to the bottom wall, and left and right side walls connecting the bottom wall and the top wall, and several of the water retaining ribs extend from the left side wall to the right side. wall arrangement;
  • the water retaining ribs are arranged parallel to each other.
  • the bottom wall is arranged in an arc shape from left to right;
  • the bottom wall is recessed from the left and right sides to the central area, and the interval between adjacent water retaining ribs is reduced from the left and right sides to the central area.
  • one end of the water retaining rib is set towards the bottom wall, and the other end is set towards the top wall;
  • two ends of the water retaining rib are respectively arranged against the bottom wall and the top wall.
  • the liquid storage box constitutes a sealed cavity for additive storage
  • the water box has an accommodating cavity inside for accommodating the liquid storage box,
  • the cover body is arranged on the water box, and forms the liquid outlet cavity with the bottom wall of the water box;
  • it also includes:
  • a waterway connecting the water source and the liquid outlet cavity
  • a suction device used to pump the additive in the liquid storage box into the water circuit, and discharge it from the liquid outlet chamber along with the flowing water;
  • the water channel communicates with at least two sides of the liquid outlet chamber.
  • the delivery module includes a plurality of liquid storage boxes for storing additives, and also includes:
  • Water supply channel used to connect to water source
  • the controller is used to control the connection between one of the multiple delivery waterways and the water supply waterway.
  • the controller includes a plurality of communication valves, which are arranged at the connection between different feeding water channels and water supply channels, and are used to control the outlet of each feeding water channel to communicate with the liquid suction port provided on the water supply channel.
  • the controller includes two communication valves, and the two communication valves respectively connect the outlets of the first water delivery channel and the second delivery water channel with the suction port in an on-off manner;
  • each feeding waterway is respectively connected with the one-to-one corresponding liquid storage boxes, and the outlets are selected to be connected with the water supply waterway through the controller.
  • the two communication valves are reversing valves with three openings, which can switch the on-off relationship between different openings;
  • the first communication valve has a first communication port that communicates with the outlet of the first water delivery channel, and communicates with the second communication port and the third communication port of the liquid suction port; the first communication valve has the first communication port and the second communication port, the second communication port Two states in which the communication port and the third communication port are separately connected to each other;
  • the second communication valve has a fourth communication port that communicates with the outlet of the second water delivery channel, and communicates with the fifth communication port and the sixth communication port of the liquid suction port; the second communication valve has the fourth communication port and the fifth communication port, the fifth communication port Two states in which the communication port and the sixth communication port are connected separately;
  • the third communication port communicates with the fifth communication port.
  • the outlet of the third water injection channel is connected to the sixth communication port;
  • connection waterway which communicates the sixth communication port with the outlet of the third delivery waterway.
  • the inlet of the connecting waterway and the outlet of the third water supplying channel communicate with the switching chamber;
  • a first one-way valve is provided at the place where the outlet of the third delivery waterway communicates with the switching chamber, and is used to control the direction of the fluid at the communication point to only flow from the third delivery waterway to the switching chamber;
  • the switching chamber includes a first opening communicating with the inlet of the water channel, and a second opening communicating with the outlet of the third dispensing water channel, and the first one-way valve is arranged at the second opening for controlling the opening of the second opening.
  • the liquid can only flow to the switching chamber from the third delivery channel.
  • the injection module has a liquid outlet through which the liquid flows out;
  • the suction device has an inlet and an outlet, and is used to provide suction power from the inlet to the outlet;
  • the water outlet channel connects the outlet of the suction device with the liquid outlet
  • the two ends of the water supply channel are respectively the water inlet connected with the water supply source and the outlet connected with the inlet of the suction device, and the middle part is provided with a suction port connected with one of the delivery water channels through the controller.
  • the switch chamber provided on the feeding module includes a third opening, the third opening communicates with the liquid outlet through the water outlet channel, and the third opening is provided with a second one-way valve, which is used to control the liquid at the third opening to only It can flow from the switching chamber to the outlet waterway.
  • both ends of the outlet waterway are respectively connected with the third opening of the switching chamber and the liquid outlet of the dosing module, and the outlet of the suction device is connected with the middle part of the water outlet.
  • the present invention also provides a clothes treatment device, which has the additive dosing module described in any one of the above technical solutions.
  • a method for controlling a dosing module includes a water supply channel, a plurality of liquid storage boxes for storing additives, and a dosing waterway respectively connected to different liquid storage boxes, when executing the program of dosing additives, control multiple Choose one of the delivery waterways to connect with the water supply waterway.
  • one of the outlets of each injecting water channel is controlled to communicate with the liquid suction port provided on the water supply channel.
  • the feeding module includes at least the first, second, and third feeding waterways and a controller.
  • the controller controls the outlets of the first, second, and third feeding waterways to connect with the pumping port.
  • controller at least includes:
  • the first communication valve has a first communication port that communicates with the outlet of the first water channel, and a second communication port that communicates with the suction port and a third communication port;
  • the second communication valve has a fourth communication port that communicates with the outlet of the second water delivery channel, and communicates with the fifth communication port and the sixth communication port of the suction port; the third communication port communicates with the fifth communication port;
  • control the first communication port and the second communication port When injecting the additive of the first delivery waterway, control the first communication port and the second communication port to communicate separately, and control the fifth communication port and the sixth communication port to communicate separately;
  • control the fourth communication port and the fifth communication port When injecting the additive of the second delivery waterway, control the fourth communication port and the fifth communication port to communicate separately, and control the second communication port and the third communication port to communicate separately;
  • the second communication port is controlled to communicate with the third communication port, the fifth communication port and the sixth communication port separately.
  • the dosing module includes a suction device for providing suction power, and when executing the procedure of dosing the additive,
  • the suction device is controlled to form a negative pressure in the water supply waterway, and the additive is sucked from the delivery waterway connected with the water supply waterway to the outlet of the water supply waterway.
  • the feeding module includes a connecting waterway, the inlet of the connecting waterway is connected with the outlet of the feeding waterway or the outlet of the water supply waterway, and the outlet of the connecting waterway is connected with the sixth connection port.
  • the connecting port, the waterway outlet and the waterway inlet are connected to supply water to the water supply pipeline outlet.
  • the liquid at the inlet of the control connection waterway can only flow to the outlet of the water supply waterway.
  • the present invention also provides an additive dosing module, which is controlled by any one of the control methods described above.
  • the present invention also provides a clothes treatment device, which has the additive dosing module described in any one of the above technical solutions.
  • the present invention has the following beneficial effects compared with the prior art.
  • a pressurized structure is arranged on the liquid outlet chamber, so that the liquid outlet from the liquid outlet chamber forms a uniform water curtain, the water curtain has a wide coverage, fast flow speed, high flow water pressure, and strong scouring effect on the liquid outlet chamber , effectively avoiding the adhesion of additives on the liquid outlet chamber, so that the cleanliness of the liquid outlet chamber is relatively high, and the user does not need to clean it, which ensures the smoothness and high efficiency of the liquid outlet from the liquid outlet chamber, and improves the user experience.
  • the clothes processing device of the present invention is provided with an additive feeding module, which not only realizes the automatic feeding of additives, but also does not need to manually clean the inside of the additive feeding module, thereby improving the cleanliness of the clothing processing device and the feeding efficiency of additives.
  • additives when the feeding waterway is connected with the water supply waterway, additives can be put in through the water supply waterway, realizing the automatic feeding of additives; when the water supplying waterway is disconnected from the water supply waterway, the water supply waterway is connected, and water can be fed through the water supply waterway, that is, water supply
  • the waterway has dual functions of adding additives and water, which simplifies the structure of the waterway.
  • the inner wall of the water supply channel can be effectively flushed during the water supply process, avoiding the adhesion of additives to the inner wall of the water supply channel, keeping the water supply channel clean, and further keeping the feeding module clean.
  • the feeding waterway can be filled with additives.
  • the additive in the liquid storage box is insufficient, sufficient additives are still stored in the feeding waterway, which can meet the needs of this washing and ensure a good washing effect.
  • the laundry processing device of the present invention is provided with an additive injection module to realize automatic injection of additives, and the laundry processing device does not have the problem of poor washing effect due to insufficient additives in the liquid storage box, and has a simple structure.
  • additives when the feeding waterway is connected with the water supply waterway, additives can be put in through the water supply waterway, realizing the automatic feeding of additives; when the water supplying waterway is disconnected from the water supply waterway, the water supply waterway is connected, and water can be fed through the water supply waterway, that is, water supply
  • the waterway has dual functions of adding additives and water, which simplifies the structure of the waterway.
  • the inner wall of the water supply channel can be effectively flushed during the water supply process, avoiding the adhesion of additives to the inner wall of the water supply channel, keeping the water supply channel clean, and further keeping the feeding module clean.
  • the feeding waterway can be filled with additives.
  • the additive in the liquid storage box is insufficient, sufficient additives are still stored in the feeding waterway, which can meet the needs of this washing and ensure a good washing effect.
  • the laundry processing device of the present invention is provided with an additive injection module to realize automatic injection of additives, and the laundry processing device does not have the problem of poor washing effect due to insufficient additives in the liquid storage box, and has a simple structure.
  • Fig. 1 is a schematic diagram of the internal assembly structure of the additive delivery module of the present invention
  • Fig. 2 is a front view of the partial structure of the additive injection module of the present invention.
  • Fig. 3 is a schematic diagram of the assembly structure of the additive injection module of the present invention.
  • Fig. 4 is an axonometric view of the additive injection module of the present invention.
  • Fig. 5 is a schematic diagram of the assembly structure of the delivery module of the present invention.
  • Fig. 6 is a schematic diagram of the assembly structure inside the delivery module of the present invention.
  • Fig. 7 is a schematic diagram of the additive injection process in the first liquid storage box of the present invention.
  • Fig. 8 is a schematic diagram of the additive injection process in the second liquid storage box of the present invention.
  • Fig. 9 is a schematic diagram of the additive injection process in the third liquid storage box of the present invention.
  • Fig. 10 is a schematic diagram of the water-inlet flushing process of the feeding module of the present invention.
  • connection should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.
  • the present invention discloses an additive injection module and a clothes treatment device.
  • Clothes processing device refers to a general term for a class of household appliances that have washing or washing and drying functions, such as washing machines, washing and drying machines, and the like.
  • the additive injection module refers to a module for injecting additives into the laundry treatment device, and the additives include laundry detergent, bleach, and the like.
  • the additive delivery module includes:
  • Liquid outlet chamber 10 used to accommodate and discharge additives and water
  • the pressurizing structure is arranged on the liquid outlet chamber 10 and is used for pressurizing the liquid flowing through the liquid outlet chamber 10 .
  • a pressurized structure is arranged on the liquid outlet chamber 10, so that the liquid outlet from the liquid outlet chamber 10 forms a uniform water curtain, the water curtain has a wide coverage, a fast flow speed, and a large flow water pressure.
  • the effect is strong, which effectively avoids the adhesion of additives on the liquid outlet chamber 10, makes the liquid outlet chamber 10 clean and does not need to be cleaned by the user, ensures the smoothness and high efficiency of the liquid outlet from the liquid outlet chamber 10, and improves the user experience. use experience.
  • the liquid outlet chamber 10 includes:
  • Inlet port for input of additives and water
  • Liquid outlet for draining additives and water
  • the pressurizing structure is arranged at least between the liquid inlet end and the liquid outlet end.
  • the pressurizing structure between the liquid inlet end and the liquid outlet end of the liquid outlet chamber 10, the water flow flowing from the liquid inlet end to the liquid outlet end can be pressurized, so that the strands of water flow form a water curtain.
  • the water curtain has a wide coverage, fast flow rate, strong pressure, and remarkable scouring effect, and can flush the inner wall of the liquid outlet chamber 10 to avoid residual additives on the inner wall of the liquid outlet chamber 10 .
  • the pressurized structure includes:
  • the booster pump is arranged in the liquid outlet chamber 10 and is used to pressurize the additive and water in the liquid outlet chamber 10 .
  • the liquid in the liquid outlet chamber 10 enters the booster pump, and then the centrifugal pump is started, the impeller rotates rapidly, and the blades of the impeller drive the liquid in the booster pump to rotate, and the liquid flows to the outer edge of the impeller by inertia when rotating. During this process, the liquid in the impeller flows around the blades.
  • the liquid acts a lift force on the blade, and the blade acts on the liquid with a force equal to the lift force and opposite in direction. This force acts on the liquid, making the liquid gain energy and flow out of the impeller. At this time, the Both kinetic energy and pressure energy increase.
  • the liquid flowing out of the impeller is discharged to the outside of the liquid outlet chamber 10 through the liquid outlet 104. Since the kinetic energy and pressure energy of the liquid increase, the liquid passing through the liquid outlet 104 has a strong scouring effect, which can effectively clean the liquid outlet. 104 for flushing, effectively avoiding the accumulation of additives on the liquid outlet 104, without artificially cleaning the liquid outlet 104.
  • the liquid outlet cavity 10 has a cross section perpendicular to the direction from the liquid inlet end to the liquid outlet end,
  • the pressurization structure comprises a grid structure at least partially covering the cross-sectional arrangement.
  • This arrangement enables the grid structure to effectively separate the liquid flowing through the liquid outlet chamber 10, and the formed water curtain covers a relatively large area. A larger range of water curtains has a better flushing effect on the liquid outlet chamber 10 .
  • the grid structure covers the cross-sectional arrangement.
  • the grid structure is arranged to cover the cross-section, so that the liquid flowing through the liquid outlet chamber 10 can be fully divided into several water outlet channels by the grid structure, forming a water curtain to the greatest extent, and the liquid outlet chamber 10 The washing effect is remarkable.
  • the pressurizing structure includes a plate-shaped structure, and the plate-shaped structure has several through holes passing through the plate-shaped structure.
  • the plate-like structure at least partially covers the cross-sectional arrangement.
  • the liquid in the liquid outlet chamber 10 flows out through several through holes on the plate-like structure, separating the strands of liquid to form a water curtain to flow out.
  • the coverage area of the water curtain is relatively large, the flow velocity and flow pressure are also relatively large, and the flushing effect on the liquid outlet chamber 10 is better.
  • the liquid outlet includes:
  • the liquid outlet 104 communicates with the inside and outside of the liquid outlet chamber 10 , and the grid structure is arranged on the liquid outlet 104 .
  • the formed water curtain will not be restricted by the inner cavity wall of the liquid outlet chamber 10, and the formed coverage is the largest, and the water curtain has the greatest impact on the liquid outlet.
  • the flushing effect of port 104 is better.
  • the grid structure covers the liquid outlet 104 and is arranged outside the liquid outlet 104 . This arrangement is convenient for installation, removal and replacement of the grid structure.
  • the grid structure is disposed inside the liquid outlet 104 . This arrangement enables the grid structure to make the liquid form a water curtain without occupying the space outside the liquid chamber 10 .
  • the grid structure includes several water retaining ribs 105 arranged on the inner cavity wall of the liquid outlet chamber 10 at intervals.
  • the water retaining ribs 105 are arranged laterally in the liquid outlet chamber 10, and divide the liquid outlet chamber 10 into an upper liquid outlet chamber and a lower liquid outlet chamber.
  • the water retaining rib 105 is longitudinally arranged in the liquid outlet chamber 10 to divide the liquid outlet chamber 10 into a left liquid outlet chamber and a right liquid outlet chamber.
  • the liquid outlet cavity 10 forms several water outlet channels under the separation effect of the water retaining ribs 105, thereby forming a water curtain.
  • the water curtain has a wider coverage, a faster flow speed, and a higher flow pressure, so that the water curtain can effectively flush the liquid outlet chamber 10 .
  • the number of the water retaining ribs 105 can be set according to the size of the liquid outlet chamber 10 , the larger the liquid outlet chamber 10 , the more the number of water retaining ribs 105 .
  • the number of the water retaining ribs 105 may be 15-20.
  • the number of water retaining ribs 105 is set according to the size of the liquid outlet chamber 10, which can ensure that the flow velocity and pressure of the liquid are relatively high, and the scouring effect is strong without excessively blocking the effective function of the liquid outlet chamber 10.
  • the liquid outlet area reduces the liquid outlet efficiency of the liquid outlet chamber 10 .
  • the liquid can flow out from the space between adjacent water retaining ribs 105 , so that each water retaining rib 105 can fully play its role to form a water curtain and improve the flushing effect of the water curtain on the liquid outlet chamber 10 .
  • the inner cavity wall of the liquid outlet cavity 10 includes:
  • the top wall 1006 of the liquid outlet chamber is set opposite to the bottom wall 1003 of the liquid outlet chamber
  • left side wall 1001 of the liquid outlet chamber and the right side wall 1002 of the liquid outlet chamber connecting the bottom wall 1003 of the liquid outlet chamber and the top wall 1006 of the liquid outlet chamber.
  • Several of the water retaining ribs 105 are arranged from the left side wall 1001 of the liquid outlet chamber to the right side wall 1002 of the liquid outlet chamber.
  • the water retaining ribs 105 are arranged from the left side wall 1001 of the liquid outlet chamber to the right side wall 1002 of the liquid outlet chamber, so that the liquid flowing out from the liquid inlet end to the liquid outlet end in the liquid outlet chamber 10 can flow out of the water retaining ribs. Under the action of 105, it is divided into several waterways. Several waterways form a water curtain with a wide coverage, and the water curtain has a strong scouring effect, so as to ensure that no additive remains in each position of the liquid outlet chamber 10 .
  • the water-retaining ribs 105 are parallel to each other, so that the water-retaining ribs 105 can reduce the resistance of the water-retaining ribs 105 to the flow of liquid as much as possible while increasing the flow velocity and pressure of the liquid, so that The outflow efficiency of the liquid is higher.
  • the bottom wall 1003 of the liquid outlet chamber is curved from the left side 1004 of the bottom wall to the right side 1005 of the bottom wall.
  • the bottom wall 1003 of the liquid outlet chamber is arranged in an arc shape, so that the water curtain formed by the liquid flowing out of the liquid outlet chamber 10 covers a larger area.
  • the distance between the bottom wall 1003 of the liquid outlet chamber and the top wall 1006 of the liquid outlet chamber is equal everywhere, and the intervals between adjacent water retaining ribs 105 are equal.
  • the flow velocity and flow pressure of the liquid flowing out from the intervals between different water retaining ribs 105 are basically the same, and the liquid is more uniform, that is, the formed air curtain is also It is more uniform and has a better flushing effect on the liquid outlet cavity 10 .
  • the uniform air curtain enables the additive to be uniformly dispersed inside the laundry treating device.
  • the bottom wall 1003 of the liquid outlet cavity is concavely set from the left and right sides to the central area. That is, the bottom wall 1003 of the liquid outlet cavity is set concavely from the central area of the left side 1004 and the right side 1005 of the bottom wall 1004 and the right side 1005 of the bottom wall. The space between the adjacent water retaining ribs 105 is reduced from the left and right sides to the central area.
  • the bottom wall 1003 of the liquid outlet chamber is recessed from the left and right sides to the central area, so that the liquid flowing out of the liquid outlet chamber 10 forms an arc-shaped water curtain.
  • the area with a large amount of liquid in the liquid outlet chamber 10 is separated to form more waterways, and the area with a small amount of liquid is separated to form waterways Less, thus forming a uniform water curtain.
  • the water pressure of the uniform water curtain is relatively uniform, and the flushing effect is better.
  • the bottom wall 1003 of the liquid outlet cavity is convexly arranged from the left and right sides to the central area. That is, the bottom wall 1003 of the liquid outlet cavity is convexly arranged from the central area of the left side 1004 and the right side 1005 of the bottom wall 1004 and the right side 1005 of the bottom wall.
  • the space between the adjacent water retaining ribs 105 increases from the left and right sides to the central area.
  • the central area of the bottom wall 1003 of the liquid outlet chamber is convexly arranged, the amount of liquid passing through the central area of the bottom wall 1003 of the liquid outlet chamber is relatively small; relatively, the amount of water on both sides is relatively large.
  • the area with a large amount of liquid in the liquid outlet chamber 10 is separated to form more waterways, and the area with a small amount of liquid is separated to form There are fewer waterways, thereby forming a uniform water curtain.
  • the water pressure of the uniform water curtain is relatively uniform, and the flushing effect is better.
  • one end of the water retaining rib 105 is arranged toward the bottom wall 1003 of the liquid outlet chamber, and the other end is arranged toward the top wall 1006 of the liquid outlet chamber.
  • the liquid passing through the liquid outlet chamber 10 can be separated by the water retaining rib 105, thereby increasing the The flow velocity and flow pressure of the liquid are increased, and the flushing effect is improved.
  • the first end 1051 of the water retaining rib is set against the top wall 1006 of the liquid outlet chamber, and the second end 1052 of the water retaining rib is the second end of the water retaining rib.
  • the end 1052 is arranged against the bottom wall 1003 of the liquid outlet cavity.
  • the two ends of the water retaining ribs 105 are respectively arranged against the top wall 1006 of the liquid outlet chamber and the bottom wall 1003 of the liquid outlet chamber, the liquid flowing out of the liquid outlet chamber 10 can be completely separated by the water retaining ribs 105, The flow velocity when the liquid flows through the liquid outlet 104 is further fully increased, so that the liquid has a better flushing effect on the liquid outlet 104 and the installation structure is relatively more stable.
  • the additive delivery module also includes:
  • the liquid storage box constitutes a sealed cavity for additive storage
  • the water box 20 has an accommodating cavity inside for accommodating the liquid storage box,
  • the cover 30 is arranged on the water box 20 and forms the liquid outlet chamber 10 with the bottom wall of the water box 20 .
  • the inside of the water box 20 has at least one insertion slot, and the opening of the insertion slot is provided on the outer wall of the water box 20 to form a drawer opening.
  • a liquid storage box that can be pulled out from the pull port and pushed inward is installed in the socket, and the liquid storage box forms a sealed cavity for additive storage.
  • the liquid storage box is an ink cartridge-type sealed container, which directly forms a sealed cavity, so that the ink cartridge-type liquid storage box is an independent container for storing additives.
  • the above-mentioned ink cartridge type airtight container is a container in the form of a printer ink cartridge.
  • the liquid outlet chamber 10 is formed by the bottom wall of the water box 20 and the cover body 30, that is, the liquid outlet chamber 10 is arranged at the bottom of the water box 20 to facilitate the injection of additives, and the formation and installation of the liquid outlet chamber 10 Simple, easy to manufacture.
  • the water box 20 is integrally provided with a water channel, and the water channel includes a water outlet channel 12 through which water can flow.
  • a suction device 11 is also installed on the water box 20, the inlet of the suction device 11 is connected with the liquid storage box, and the outlet is connected with the water outlet waterway 12, and is used to pump the additive stored in the liquid storage box into the water outlet waterway 12, Dispensing is carried out along with the water flow flowing through the water outlet channel 12 .
  • the drawable liquid storage box is directly installed in the body of the water box 20, so that the entire delivery module is integrated and set up, directly forming an integral module, so that it can be directly assembled on different types of washing machines, and realizes the injection of additives.
  • the modular design of the modules reduces the design and development costs of the washing machine, and greatly increases the assembly speed of the washing machine.
  • the liquid storage box of the additive delivery module adopts an ink cartridge-type, independent sealed container design, so that it can store the additive in a closed manner, not only can it be independently pulled and replaced, but also the additive can be stored in a sealed container. environment, avoiding its chances of being polluted by contact with the outside world.
  • the suction device 11 draws the additive stored in the liquid storage box into the water outlet channel 12, and the additive is discharged from the liquid outlet chamber 10 along with the flowing water, and the discharge efficiency is high, which prevents the additive from adhering to the inner cavity of the liquid outlet chamber 10 on the wall.
  • the water outlet channel 12 communicates with at least two sides of the liquid outlet chamber 10.
  • This embodiment allows water to enter the liquid outlet chamber 10 at least from both sides, and the additives can be rinsed and discharged from different directions of the liquid outlet chamber 10. Residual additives at various locations within the plant.
  • the water retaining rib 105 is integrally formed with the liquid outlet cavity 10 .
  • the water retaining rib 105 is integrally injection molded with the liquid outlet 104 on the liquid outlet chamber 10 .
  • the water retaining rib 105 is integrally formed with the liquid outlet cavity 10, so that the water retaining rib 105 is not easy to fall off from the liquid outlet 104, ensuring the stability of the assembly of the water retaining rib 105, and there is no need to separate the water retaining rib 105 Ribs 105 are installed, which simplifies the process of installing the additive dosing module 10 .
  • the bottom wall 1003 of the liquid outlet chamber has an installation groove, and the water retaining rib 105 is detachably connected to the installation groove.
  • the several installation grooves are arranged sequentially on the bottom wall 1003 of the liquid outlet chamber from the left side 1004 of the bottom wall to the right side 1005 of the bottom wall.
  • a plurality of mounting grooves and a plurality of water retaining ribs 105 are provided in one-to-one correspondence.
  • the water retaining ribs 105 are arranged on the corresponding installation grooves.
  • the water retaining rib 105 is detachably connected to the installation groove, which facilitates the installation, disassembly and replacement of the water retaining rib 105 .
  • the water retaining ribs 105 can be replaced independently without replacing the entire additive injection module.
  • the additive dispensing module includes several water retaining ribs 105, a damaged water retaining rib 105 can be replaced individually, which saves cost.
  • the present invention also provides a clothes treatment device, which has the additive dosing module described in any one of the above technical solutions.
  • the laundry treatment device has the additive injection module of the combination of the above technical solutions.
  • the laundry treating apparatus includes a housing.
  • An additive delivery module is installed on the housing.
  • the housing includes a control panel seat on the top, and the additive injection module is installed inside the control panel seat.
  • the automatic feeding of additives is realized by setting an additive feeding module on the clothes processing device.
  • the additive feeding module is not easy to attach additives, which not only ensures high efficiency of additive feeding, but also does not require manual cleaning of the additive feeding module.
  • the present invention discloses a dispensing module and a clothes processing device.
  • Clothes processing device refers to a general term for a class of household appliances that have washing or washing and drying functions, such as washing machines, washing and drying machines, and the like.
  • the dosing module refers to a module for putting additives into the laundry treatment device, and the additives include laundry detergent, bleach, and the like.
  • the delivery module includes:
  • Water supply channel 1 used to connect to water sources
  • the controller 2 controls the communication between one of the multiple delivery waterways and the water supply waterway 1 .
  • the additive when the feeding waterway is connected with the water supply waterway 1, the additive can be injected through the water supply waterway 1, and the automatic injection of the additive is realized.
  • the water supply waterway 1 When the feeding waterway is disconnected from the water supply waterway 1, the water supply waterway 1 is connected, and water can enter through the water supply waterway 1.
  • the water supply channel 1 of the present invention can not only inject additives, but also can take in water, which simplifies the structure of the injecting channel, and further simplifies the structure of the injecting module.
  • the inner wall of the water supply channel 1 can be effectively flushed during the water intake process, avoiding the adhesion of additives to the inner wall surface of the water supply channel 1, keeping the water supply channel 1 clean, and thus keeping the dosing module clean.
  • the feeding waterway can be filled with additives.
  • the additive in the liquid storage box is insufficient, sufficient additives are still stored in the feeding waterway, which can meet the needs of this washing and ensure a good washing effect.
  • the controller 2 includes several communication valves.
  • a number of communication valves are respectively arranged at the connection between different feeding waterways and water supply waterway 1, and are used to control the outlet of each feeding waterway to connect with the pumping port provided on the water supply waterway 2, so as to realize the automatic feeding of additives in different feeding waterways.
  • the delivery module includes at least:
  • the first delivery waterway 41, the liquid inlet 411 of the first delivery waterway communicates with the first liquid storage box 4;
  • the second delivery waterway 51 is arranged downstream of the first delivery waterway 41, and the liquid inlet 511 of the second delivery waterway communicates with the second liquid storage box 5;
  • the controller 2 includes two communication valves, and the two communication valves respectively connect the outlets of the first water delivery channel 41 and the second water delivery channel 51 to the liquid suction port in an on-off manner.
  • each feeding waterway is respectively connected with the one-to-one corresponding liquid storage boxes, and the outlets are selected to be connected with the water supply waterway through the controller 2 .
  • This setting method realizes the separate feeding of the additives in the liquid storage boxes, and avoids mutual contamination of the additives in different liquid storage boxes.
  • the two communication valves in the present invention are reversing valves with three openings, which can switch the on-off relationship between different openings.
  • the first communication valve 21 has a first communication port 211 which communicates with the outlet of the first injection water channel 41 , and a second communication port 212 and a third communication port 213 which communicate with the liquid suction port.
  • the first communication valve 21 has two states in which the first communication port 211 and the second communication port 212 , and the second communication port 212 and the third communication port 213 are individually connected.
  • the second communication valve 22 has a fourth communication port 221 connected to the outlet of the second injection water channel 51 , and a fifth communication port 222 and a sixth communication port 223 connected to the suction port.
  • the second communication valve 22 has two states in which the fourth communication port 221 and the fifth communication port 222 , and the fifth communication port 222 and the sixth communication port 223 are individually connected.
  • the additive in the first liquid storage box 4 can flow The additives in the first liquid storage box 4 are injected through the first feeding water inlet 411, the first feeding water 41, the first communication port 211, the second communication port 212, and the water supply water channel 1.
  • the additive in the second liquid storage box 5 can flow.
  • the second delivery waterway liquid inlet 511, the second delivery waterway 51, the fourth communication port 221, the fifth communication port 222, the third communication port 213, the second communication port 212, and the water supply waterway 1 the second The injection of additives in the liquid storage box 5.
  • the third communication port 213 communicates with the fifth communication port 222 .
  • This setting method realizes that when the second communication port 212 and the third communication port 213 are separately connected, and the fourth communication port 221 and the fifth communication port 222 are separately connected, the additive in the second liquid storage box 5 is automatically injected, and the water circuit Simple structure.
  • the dispensing module of the present invention further includes a third dispensing waterway 61 , the liquid inlet 611 of the third dispensing waterway communicates with the third liquid storage box 6 ; the outlet of the third dispensing waterway 61 communicates with the sixth communication port 223 .
  • the additive in the third liquid storage box 6 can flow Through the liquid inlet 611 of the third delivery waterway, the third delivery waterway 61, the sixth communication port 223, the fifth communication port 222, the third communication port 213, the second communication port 212, and the water supply waterway 1, the third delivery system is realized.
  • the dispensing module further includes a connecting waterway 3 that communicates with the sixth communication port 223 and the outlet of the third dispensing waterway 61 .
  • This arrangement makes the additives in the third water delivery channel 61 flow through the outlet of the third delivery water channel 61, the sixth communication port 223, the fifth communication port 222, the third communication port 213, the second communication port 212, the water supply channel 1 Put it into the laundry treatment device.
  • the delivery module includes a water flushing process, specifically:
  • the main water inlet valve 18, the first water inlet valve 16, and the second water inlet valve 17 are controlled to open, and the water is fed through the water inlet 14, and all the water flows from the main water supply channel 13 through the water outlet 15 to the clothes for treatment.
  • the purpose of entering water into the laundry treatment device through the feeding module is realized.
  • Another water flow flows into the clothes treatment device from the water supply channel 1 .
  • the water flow in the water supply channel 1 is directly put into the clothes treatment device through the water supply channel 1 through the water outlet 15;
  • the communication port 213 When the communication port 213 is connected, it flows through the second communication port 212 , the third communication port 213 , the fifth communication port 222 and the sixth communication port 223 in sequence, and is thrown into the clothes treatment device through the water outlet 15 through the connection waterway 3 .
  • the water flow can effectively flush the inner wall surface of the water supply channel 1 during the process of injecting the water supply channel 1 into the clothes treatment device, avoiding residual additives in the water supply channel 1 and keeping the water supply channel 1 clean.
  • the dispensing module of the present invention further includes: a switching chamber 7 , the inlet of the connecting waterway 3 and the outlet of the third dispensing waterway 61 communicate with the switching chamber 7 .
  • a first one-way valve 8 is provided at the place where the outlet of the third water delivery channel 61 communicates with the switching chamber 7 , and is used to control the direction of the fluid at the communication point so that it can only flow from the third water delivery channel 61 to the switching chamber 7 .
  • the liquid in the third liquid storage box 6 can flow to the connecting waterway 3 through the switching chamber 7, and the injection of the additive in the third liquid storage box 6 is realized.
  • the additive in the third feeding waterway 61 can only flow to the switching chamber 7, and will not flow back from the switching chamber 7 back into the third feeding waterway 61, so that the feeding efficiency is high and the effect is good.
  • the switch chamber 7 includes a first opening 71 communicating with the inlet of the connecting waterway 3 , and a second opening 72 communicating with the outlet of the third dispensing waterway 61 .
  • the first one-way valve 8 is disposed at the second opening 72 , and is used to control that the liquid in the second opening 72 can only flow from the third injection channel 61 to the switching chamber 7 .
  • the additive in the third injection waterway 61 can only flow to the connecting waterway 3, and the installation and control methods are simple.
  • the delivery module of the present invention includes:
  • the suction device 11 has a suction device inlet 111 and a suction device outlet 112 for providing suction power from the suction device inlet 111 to the suction device outlet 112 direction;
  • the water outlet channel 12 connects the outlet 111 of the suction device with the outlet chamber 10;
  • the water supply channel 1 has a water inlet 14 connected to the water supply source at both ends, an outlet connected to the suction device inlet 111, and a pumping port connected to one of the delivery channels through the controller 2 is provided in the middle.
  • the suction device 11 When injecting additives, the suction device 11 provides suction power for the additives, and can extract the additives in the input water channel from the outlet of the water supply channel 1 through the liquid suction port, and inject them out through the liquid outlet chamber 10, realizing the automatic injection of additives. delivery.
  • the switch cavity 7 provided on the delivery module includes a third opening 73 .
  • the third opening 73 communicates with the liquid outlet cavity 10 through the water outlet channel 12 .
  • the third opening 73 is provided with a second one-way valve 9 for controlling that the liquid at the third opening 73 can only flow from the switching chamber 7 to the water outlet channel 12 .
  • the water flow can flow out from the third opening 73 , flow to the outlet water channel 12 in one direction, and be released from the outlet chamber 10 , realizing water inlet.
  • the water flow will not flow back from the third opening 73 back into the switching cavity 7, so that the water intake effect is better and the efficiency is high.
  • both ends of the water outlet channel 12 communicate with the third opening 73 of the switching chamber 7 and the liquid outlet chamber 10 of the feeding module respectively, and the outlet 112 of the suction device communicates with the middle part of the water outlet channel 12 .
  • the suction device 11 can suck the additive in the water supply channel 1 to the middle of the water outlet channel 12, and flow from the water outlet channel 12 to the liquid outlet chamber 10, which improves the efficiency of adding the additive.
  • the provided suction device 11 can also be other driving devices that can provide liquid driving force, for example: a Venturi tube that uses water flow to generate negative pressure suction, etc.
  • the delivery module also includes:
  • the water box 20 is used to accommodate the liquid storage box
  • the cover body 30 is arranged on the water box 20 and forms an accommodating cavity with the bottom wall of the water box 20,
  • the water supply channel 1 , the dispensing channel and the controller 2 are integrally arranged inside the accommodating chamber.
  • the inside of the water box 20 has at least one insertion slot 19 , and the opening of the insertion slot 19 is provided on the outer wall of the water box 20 to form a drawing opening.
  • the liquid storage box is arranged on the insertion slot 19 , and can be drawn out from the drawing opening along with the insertion slot 19 and pushed inward.
  • the bottom wall of the water box 20 and the cover body 30 form an accommodation cavity, that is, the accommodation cavity is arranged at the bottom of the water box 20 to facilitate the injection of additives, and the formation and installation of the accommodation cavity are simple and convenient for manufacturing.
  • the water supply channel 1, the delivery channel and the controller 2 are integrally arranged inside the accommodating cavity, and the liquid storage box is directly installed in the water box 20, so that the entire delivery module is integrated and directly constitutes an integral module.
  • the overall module can be directly assembled on different types of clothes treatment devices, realizing the modular design of the delivery module, reducing the design and development costs of the clothes treatment device, and greatly improving the assembly speed of the clothes treatment device.
  • the present invention also provides a clothes processing device, which has the feeding module described in any one of the above technical solutions.
  • the laundry treatment device has the delivery module of the combination of the above technical solutions.
  • the laundry treating apparatus includes a housing.
  • the delivery module is installed on the casing.
  • the housing includes a control panel seat on the top, and the additive injection module is installed inside the control panel seat.
  • the laundry processing device is equipped with a feeding module to realize the automatic feeding of additives, and the laundry processing device does not have the problem of poor washing effect due to insufficient additives in the liquid storage box, and has a simple structure.
  • the additive feeding module of the clothes treatment device is not easy to attach additives, which not only ensures high efficiency of additive feeding, but also does not require manual cleaning of the feeding module.
  • the invention provides a method for controlling a delivery module.
  • the control method of the present invention realizes the automatic injection of additives in different liquid storage boxes.
  • the additive can be injected through the water supply waterway 1, thereby realizing the automatic injection of additives.
  • water can enter through the water supply waterway 1.
  • the water supply channel 1 of the present invention can not only inject additives, but also can take in water, which simplifies the structure of the injecting channel, and further simplifies the structure of the injecting module.
  • the water supply channel 1 can effectively flush the inner wall of the water supply channel 1 during the water intake process, avoiding the adhesion of additives on the inner wall surface of the water supply channel 1, keeping the water supply channel 1 clean, and then keeping the feeding module clean.
  • one of the outlets of each injecting waterway is controlled to communicate with the pumping port provided on the water supply waterway 2, so as to realize the automatic injection of additives in different injecting waterways.
  • the present invention at least includes a first water delivery channel 41 , a second delivery water channel 51 , a third delivery water channel 61 and a controller 2 .
  • the controller 2 controls the outlets of the first injecting waterway 41 , the second injecting waterway 51 and the third injecting waterway 61 to connect with the pumping port.
  • the purpose of adding additives in the first feeding waterway 41 is realized; when the second feeding waterway 51 is controlled to communicate with the pumping port, the second feeding waterway is realized.
  • the purpose of the additive in 51; when controlling the third delivery waterway 61 to communicate with the suction port, the purpose of adding the additive in the third delivery waterway 61 has been realized.
  • the controller 2 includes at least:
  • the first communication valve 21 has a first communication port 211 that communicates with the outlet of the first water delivery channel 41, and a second communication port 212 and a third communication port 213 that communicate with the suction port;
  • the second communication valve 22 has a fourth communication port 221 that communicates with the outlet of the second water delivery channel 51, and communicates with the fifth communication port 222 and the sixth communication port 223 of the suction port; the third communication port 213 is connected to the fifth communication port. 222 connected.
  • the first communication port 211 and the second communication port 212 are controlled to communicate independently, and the fifth communication port 222 and the sixth communication port 223 are controlled to communicate independently.
  • the additive in the first liquid storage box 4 can flow through the liquid inlet port 411 of the first delivery channel 41, the first delivery channel 41, the first communication port 211, the second communication port 212, and the water supply channel 1.
  • the injection of the additive in the first liquid storage box 4 is realized.
  • the fourth communication port 221 and the fifth communication port 222 are controlled to communicate independently, and the second communication port 212 and the third communication port 213 are controlled to communicate independently.
  • the additive in the second liquid storage box 5 can flow through the liquid inlet 511 of the second delivery water channel, the second delivery water channel 51, the fourth communication port 221, the fifth communication port 222, the third communication port 213, The second communication port 212 and the water supply channel 1 are released, realizing the injection of the additive in the second liquid storage box 5 .
  • the additive in the third liquid storage box 6 can flow through the liquid inlet 611 of the third delivery water channel, the third delivery water channel 61, the sixth communication port 223, the fifth communication port 222, the third communication port 213, The second communication port 212 and the water supply channel 1 are released to realize the injection of the additive in the third liquid storage box 6 .
  • the dosing module includes a suction device 11 for providing suction power, and when executing the procedure of dosing additives:
  • the suction device 11 is controlled to form a negative pressure in the water supply channel 1 , and the additive in the injection channel communicated with the water supply channel 1 is controlled to flow to the water supply channel 1 .
  • This control method enables the suction device 11 to pump out the liquid in the water supply channel 1 .
  • the suction device 11 provides suction power for the additives, and can extract the additives in the input water channel from the outlet of the water supply channel 1 through the liquid suction port, and inject them out through the liquid outlet chamber 10, realizing the automatic injection of additives. delivery.
  • the delivery module includes a connecting waterway 3 .
  • the inlet of the connecting waterway 3 is connected with the outlet of the feeding waterway or the outlet 101 of the water supply waterway.
  • the outlet of connecting waterway 3 is connected with the sixth communication port 223, and when executing the procedure of injecting additives:
  • the inlet of the control connection waterway 3 communicates with the outlet of the dispensing waterway, the second communication port 212 and the third communication port 213 communicate separately, and the fifth communication port 222 and the sixth communication port 223 communicate separately.
  • the additives in the feeding waterway flow from the feeding waterway, through the inlet of the connecting waterway 3, the outlet of the connecting waterway 3, and the pumping port to the outlet 101 of the water supply pipeline, realizing the automatic injection of additives in the feeding waterway.
  • the inlet of the control connection waterway 3 is separately connected with the water supply waterway outlet 101, the second communication port 212 is connected with the third communication port 213, and the fifth communication port 222 is connected with the sixth communication port 223 separately.
  • One of the water flows in the water supply channel 1 is directly put into the clothes treatment device through the water supply channel 1 through the water outlet 15;
  • the port 213 When the port 213 is connected, it flows through the second communication port 212 , the third communication port 213 , the fifth communication port 222 and the sixth communication port 223 in sequence, and is thrown into the clothes treatment device through the water outlet 15 through the connecting waterway 3 .
  • the water flow can effectively flush the inner wall surface of the water supply channel 1 during the process of pouring the water from the water supply channel 1 to the clothes treatment device, so as to avoid residual additives in the water supply channel 1 and keep the water supply channel 1 clean.
  • the water flow is poured into the clothes treatment device from the connecting waterway 3, it can effectively wash the inner wall surface of the connecting waterway 3, avoid residual additives in the connecting waterway 3, and keep the connecting waterway 3 clean.
  • This control method makes the additive in the feeding waterway only flow to the connecting waterway 3, and will not flow back into the feeding waterway from the connecting waterway 3, so that the feeding waterway has high efficiency and good effect of adding additives.
  • This control method enables the water flow to flow out from the connecting waterway 3 to the outlet 101 of the water supply waterway in one direction when the flushing program is executed, and then to be released from the liquid outlet chamber 10 to realize water inflow. During the water intake process, the water flow will not flow back into the connecting waterway 3, so that the water intake and flushing effects are better.

Abstract

一种添加剂投放模块及控制方法、衣物处理装置，添加剂投放模块包括：出液腔（10），用于容纳并排出添加剂和水，还包括加压结构，设置在出液腔上，用于对流经出液腔的液体加压。通过在出液腔上设置加压结构，使得出液腔出液形成均匀的水幕，水幕的覆盖范围广，流动速度快，流动水压大，对出液腔的冲刷作用较强，有效避免了出液腔上粘附添加剂，使得出液腔的洁净度较高，无需用户进行清洁，保证了出液腔出液的流畅性和高效性，提升了用户的使用体验；衣物处理装置上设置添加剂投放模块，既实现了添加剂的自动投放，又无需人为对添加剂投放模块内部进行清洁，提高了衣物处理装置的洁净度和添加剂的投放效率。

Description

一种添加剂投放模块及控制方法、衣物处理装置 技术领域
本发明属于机械设备技术领域，具体地说，涉及一种添加剂投放模块及控制方法、衣物处理装置。
背景技术
“衣物处理装置”指的是具有洗涤或者洗涤并烘干作用的一类家用电器的总称，如：洗衣机、洗干一体机等。“添加剂投放模块”指的是用于向衣物处理装置内投放添加剂的模块，添加剂包括：洗衣液、漂白剂等。
目前，大部分衣物处理装置上设置添加剂投放模块，添加剂投放模块包括出液口，连通衣物处理装置的洗涤桶，用于向洗涤桶内投放添加剂。
具体地，用户提前将添加剂预投到添加剂投放模块内，利用衣物处理装置进水将添加剂通过出液口冲入洗涤桶内部。
但是，由于添加剂具有一定的粘度，因此，在添加剂的投放过程中，添加剂容易粘附在出液口处。而由出液口流出的水一般会成股流下，覆盖范围较窄，无法对出液口形成有效的冲刷。日积月累，出液口处粘附的添加剂会越来越多，不但会对添加剂投放模块本身造成严重的污染，还会由于出液口堵塞，降低出液口的出液效率。
目前，人们仅仅能够通过人工对添加剂投放模块定期进行清洁，清洁难度大，耗时耗力。
此外，大部分的投放模块，往往设置多个储液盒，用于投放不同种类的添加剂，并且，衣物处理装置的投放模块和进水模块分别单独设置，这就使得衣物处理装置的投放模块和进水模块管路繁多，结构复杂。
再者，目前用户往往无法直接获知当前储液盒内的添加剂的余量。当储液盒内的添加剂余量不足时，无法满足洗衣要求，衣物洗涤不干净，洗涤效果差。
并且，由于添加剂的粘度较大，投放模块内还容易残留粘附大量的添加剂，日积月累对投放模块造成了污染，堵塞投放口，降低添加剂的投放效率。
有鉴于此，特提出本发明。
发明内容
本发明的目的在于提供一种添加剂投放模块，以实现添加剂投放模块内不容易残留添加剂，无需用户专门对添加剂投放模块进行清理的目的；同时，本发明的再一目的在于提供一种装有上述添加剂投放模块的衣物处理装置，以实现衣物处理装置的添加剂投放模块洁净度较高的目的。
为解决上述技术问题，本发明采用技术方案的基本构思是：一种添加剂投放模块，包括：
出液腔，用于容纳并排出添加剂和水，
还包括加压结构，设置在所述出液腔上，用于对流经出液腔的液体加压。
进一步地，所述出液腔包括：
进液端，用于输入添加剂和水，
出液端，用于排出添加剂和水，
所述加压结构至少设置在所述进液端和出液端之间。
进一步地，所述出液腔具有垂直于由进液端到出液端所在方向上的横截面，
所述加压结构包括栅格结构，至少局部覆盖所述横截面设置；
优选的，所述栅格结构覆盖所述横截面设置。
进一步地，所述出液端包括：出液口，连通所述出液腔内外，所述栅格结构设置在所述出液口上。
进一步地，所述栅格结构包括：若干挡水筋，间隔设置在出液腔的内腔壁上。
进一步地，出液腔的内腔壁包括底壁、与底壁相对设置的顶壁，以及连接底壁与顶壁的左、右侧壁，若干所述挡水筋由左侧壁向右侧壁排布；
优选的，若干所述挡水筋相互平行设置。
进一步地，所述底壁由左侧到右侧呈弧形弯曲设置；
优选的，所述底壁由左右两侧到中心区域下凹设置，相邻所述挡水筋之间的间隔由左右两侧到中心区域缩小。
进一步地，所述挡水筋的一端朝向所述底壁设置，另一端朝向所述顶壁设置；
优选的，所述挡水筋的两端分别抵接所述底壁和顶壁设置。
进一步地，还包括：
储液盒，构成供添加剂存储的密封容腔，
水盒，内部具有容纳腔，用于容纳储液盒，
盖体，设置在所述水盒上，与水盒底壁形成所述出液腔；
优选的，还包括：
水路，连通水源和所述出液腔，
抽吸装置，用于将所述储液盒内的添加剂抽入水路中，随流经的水流由出液腔排出；
优选的，所述水路至少连通所述出液腔的两侧。
进一步地，投放模块包括用于存储添加剂的多个储液盒，还包括：
多个投放水路，分别连通不同的储液盒；
供水水路，用于连通水源；
控制器，控制多个投放水路择一与供水水路的连通。
进一步地，所述控制器包括若干连通阀，设置在不同投放水路与供水水路的连接处，用于控制各投放水路的出口择一与供水水路上设置的抽液口相连通。
进一步地，至少包括第一投放水路和第二投放水路；
控制器包括两个连通阀，两个连通阀分别将第一投放水路和第二投放水路的出口与抽液口可通断的相连；
优选的，各投放水路的进口分别与一一对应的储液盒相连通、出口经控制器择一的与供水水路相连通。
进一步地，两个所述连通阀均为具有三个开口、可切换不同开口之间通断关系的换向阀；
第一连通阀具有连通第一投放水路出口的第一连通口，连通抽液口的第二连通口和第三连通口；第一连通阀具有将第一连通口和第二连通口、第二连通口和第三连通口分别单独相连通的两个状态；
第二连通阀具有连通第二投放水路出口的第四连通口，连通抽液口的第五连通口和第六连通口；第二连通阀具有将第四连通口和第五连通口、第五连通口和第六连通口分别单独相连通的两个状态；
优选的，所述第三连通口与所述第五连通口相连通。
进一步地，还包括第三投放水路，第三投放水路的出口连通所述第六连通口；
优选的，还包括连接水路，连通所述第六连通口和第三投放水路的出口。
进一步地，还包括切换腔，所述连接水路的进口和第三投放水路的出口与切换腔相连通；
在第三投放水路的出口与切换腔相连通处设有第一单向阀，用于控制连通处的流体方向仅能自第三投放水路流向切换腔；
优选的，所述切换腔包括连通连接水路进口的第一开口，和连通第三投放水路出口的第二开口，所述第一单向阀设置在第二开口处，用于控制第二开口的液体仅能自第三投放水路流向切换腔。
进一步地，投放模块具有向外流出液体的出液口；
抽吸装置，具有进口和出口，用于提供自进口向出口方向的抽吸动力；
出水水路，将抽吸装置的出口与出液口相连通；
供水水路，两端分别为与供水水源相连通的进水口、与抽吸装置进口相连通的出口，中部设有经控制器与各投放水路择一相连通的抽液口。
进一步地，投放模块上设置的切换腔包括第三开口，第三开口经出水水路与出液口相连通，第三开口处设有第二单向阀，用于控制第三开口处的液体仅能自切换腔向出水水路方向流动。
进一步地，出水水路的两端分别与切换腔的第三开口、投放模块的出液口相连通，所述抽吸装置的出口与出水水路的中部相连通。
本发明还提供一种衣物处理装置，具有上述技术方案任一所述的添加剂投放模块。
进一步地，一种投放模块的控制方法，投放模块包括供水水路、用于存储添加剂的多个储液盒，以及分别连通不同的储液盒的投放水路，执行投放添加剂的程序时，控制多个投放水路择一与供水水路连通。
进一步地，执行投放添加剂的程序时，控制各投放水路的出口择一与供水水路上设置的抽液口相连通。
进一步地，投放模块至少包括第一、二、三投放水路和控制器，执行投放添加剂的程序时，控制器控制第一、二、三投放水路的出口择一与抽液口相连通。
进一步地，控制器至少包括：
第一连通阀，具有连通第一投放水路出口的第一连通口，连通抽液口的第二连通口和第三连通口；
第二连通阀，具有连通第二投放水路出口的第四连通口，连通抽液口的第五连通口和第六连通口；第三连通口与所述第五连通口相连通；
投放第一投放水路的添加剂时，控制第一连通口、第二连通口单独连通，控制第五连通口和第六连通口单独连通；
投放第二投放水路的添加剂时，控制第四连通口、第五连通口单独连通，控制第二连通口和第三连通口单独连通；
投放第三投放水路的添加剂时，控制第第二连通口和第三连通口、第五连通口和第六连通口单独连通。
进一步地，投放模块包括用于提供抽吸动力的抽吸装置，执行投放添加剂的程序时，
控制抽吸装置在供水水路内形成负压，控制自与供水水路连通的投放水路向供水水路出口抽吸添加剂。
投放模块包括连接水路，连接水路进口与投放水路出口或供水水路出口择一连通，连接水路出口与第六连通口相连通，执行投放添加剂的程序时：
控制连接水路进口与投放水路出口连通、第二连通口和第三连通口单独连通、第五连通口和第六连通口单独连通，控制自投放水路，经连接水路进口、连接水路出口、抽液口向供水管路出口抽吸添加剂。
进一步地，添加剂投放完成后，执行冲洗程序：
控制连接水路进口和供水水路出口单独连通、第二连通口和第三连通口单独连通、第五连通口和第六连通口单独连通，控制自供水水路进口，经第二、三、五、六连通口、连接水路出口、连接水路进口向供水管路出口供水。
进一步地，执行投放添加剂的程序时：控制投放水路出口的添加剂仅能流向连接水路进口；
和/或，执行冲洗程序时：控制连接水路进口的液体仅能流向供水水路出口。
本发明还提供一种添加剂投放模块，采用上述控制方法任一所述的控制方法控制。
本发明还提供一种衣物处理装置，具有上述技术方案任一所述的添加剂投放模块。
采用上述技术方案后，本发明与现有技术相比具有以下有益效果。
本发明通过在出液腔上设置加压结构，使得出液腔出液形成均匀的水幕，水幕的覆盖范围广，流动速度快，流动水压大，对出液腔的冲刷作用较强，有效避免了出液腔上粘附添加剂，使得出液腔的洁净度较高，无需用户进行清洁，保证了出液腔出液的流畅性和高效性，提升了用户的使用体验。
本发明的衣物处理装置上设置添加剂投放模块，既实现了添加剂的自动投放，又无需人为对添加剂投放模块内部进行清洁，提高了衣物处理装置的洁净度和添加剂的投放效率。
本发明中，当投放水路与供水水路连通时，可通过供水水路投放添加剂，实现了添加剂的自动投放；当投放水路与供水水路断开时，供水水路连通，可通过供水水路进水，即供水水路具有投放添加剂和进水的双重功能，简化了投放水路的结构。
本发明中，供水水路进水过程中能够有效冲刷供水水路的内壁，避免了供水水路内壁面粘附添加剂，保持了供水水路的清洁，进而保持了投放模块的清洁。
本发明通过设置投放水路，使得投放水路内能够充满添加剂，当储液盒中的添加剂不足时，投放水路内仍然储存足量的添加剂，能够满足本次洗涤的需求，保证洗涤效果较好。
本发明的衣物处理装置上设置添加剂投放模块，实现了添加剂的自动投放，衣物处理装置不会出现由于储液盒内的添加剂不足，造成洗涤效果差的问题，且结构简单。
本发明中，当投放水路与供水水路连通时，可通过供水水路投放添加剂，实现了添加剂的自动投放；当投放水路与供水水路断开时，供水水路连通，可通过供水水路进水，即供水水路具有投放添加剂和进水的双重功能，简化了投放水路的结构。
本发明中，供水水路进水过程中能够有效冲刷供水水路的内壁，避免了供水水路内壁面粘附添加剂，保持了供水水路的清洁，进而保持了投放模块的清洁。
本发明通过设置投放水路，使得投放水路内能够充满添加剂，当储液盒中的添加剂不足时，投放水路内仍然储存足量的添加剂，能够满足本次洗涤的需求，保证洗涤效果较好。
本发明的衣物处理装置上设置添加剂投放模块，实现了添加剂的自动投放，衣物处理装置不会出现由于储液盒内的添加剂不足，造成洗涤效果差的问题，且结构简单。
下面结合附图对本发明的具体实施方式作进一步详细的描述。
附图说明
附图作为本发明的一部分，用来提供对本发明的进一步的理解，本发明的示意性实施例及其说明用于解释本发明，但不构成对本发明的不当限定。显然，下面描述中的附图仅仅是一些实施例，对于本领域普通技术人员来说，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。在附图中：
图1为本发明添加剂投放模块内部装配结构示意图；
图2为本发明添加剂投放模块局部结构正视图；
图3为本发明添加剂投放模块装配结构示意图；
图4为本发明添加剂投放模块轴测图；
图5为本发明投放模块的装配结构示意图；
图6为本发明投放模块内部的装配结构示意图；
图7为本发明第一储液盒内的添加剂投放过程示意图；
图8为本发明第二储液盒内的添加剂投放过程示意图；
图9为本发明第三储液盒内的添加剂投放过程示意图；
图10为本发明投放模块进水冲洗过程示意图。
图中：
1、供水水路；101、供水水路出水口；2、控制器；21、第一连通阀；211、第一连通口；212、第二连通口；213、第三连通口；22、第二连通阀；221、第四连通口；222、第五连通口；223、第六连通口；3、连接水路；4、第一储液盒；41、第一投放水路；411、第一投放水路进液口；5、第二储液盒；51、第二投放水路；511、第二投放水路进液口；6、第三储液盒；61、第三投放水路；7、切换腔；71、第一开口；72、第二开口；73、第三开口；8、第一单向阀；9、第二单向阀；10、出液腔；1001、出液腔左侧壁；1002、出液腔右侧壁；1003、出液腔底壁；1004、底壁左侧；1005、底壁右侧；1006、出液腔顶壁；104、出液口；105、挡水筋；1051、挡水筋第一端；1052、挡水筋第二端；30、盖体；11、抽吸装置；111、抽吸装置进口；112抽吸装置出口；12、出水水路；13、主供水水路；14、进水口；15、出水端；16、第一进水阀；17、第二进水阀；18、总进水阀；19、插接槽；20、水盒；30、盖体。
需要说明的是，这些附图和文字描述并不旨在以任何方式限制本发明的构思范围，而是通过参考特定实施例为本领域技术人员说明本发明的概念。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对实施例中的技术方案进行清楚、完整地描述，以下实施例用于说明本发明，但不用来限制本发明的范围。
在本发明的描述中，需要说明的是，术语“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的设备或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。
如图1至图4所示，本发明公开一种添加剂投放模块及衣物处理装置。衣物处理装置指的是具有洗涤或者洗涤并烘干作用的一类家用电器的总称，如：洗衣机、洗干一体机等。添加剂投放模块指的是用于向衣物处理装置内投放添加剂的模块，添加剂包括：洗衣液、漂白剂等。
本发明中，添加剂投放模块包括：
出液腔10，用于容纳并排出添加剂和水；
加压结构，设置在所述出液腔10上，用于对流经出液腔10的液体加压。
本发明通过在出液腔10上设置加压结构，使得出液腔10出液形成均匀的水幕，水幕的覆盖范围广，流动速度快，流动水压大，对出液腔10的冲刷作用较强，有效避免了出液腔10上粘附添加剂，使得出液腔10的洁净度较高，无需用户进行清洁，保证了出液腔10出液的流畅性和高效性，提升了用户的使用体验。
作为本发明的一种实施例，所述出液腔10包括：
进液端，用于输入添加剂和水，
出液端，用于排出添加剂和水，
所述加压结构至少设置在所述进液端和出液端之间。
本实施例中，通过将加压结构设置在出液腔10的进液端和出液端之间，能够对由进液端流向出液端的水流进行加压，使得成股的水流形成水幕。水幕的覆盖范围广，流速快，压强大，冲刷效果显著，能够对出液腔10的内腔壁进行冲刷，避免了出液腔10的内腔壁上残留添加剂。
作为本发明的另一种实施例，所述加压结构包括：
增压泵，设置在出液腔10内，用于对出液腔10内的添加剂和水进行增压。
具体地，出液腔10内的液体进入增压泵，然后启动离心泵，叶轮快速转动，叶轮的叶片驱使增压泵内的液体转动，液体转动时依靠惯性向叶轮外缘流去。在这一过程中，叶轮中的液体绕流叶片。
在绕流运动中，液体作用一升力于叶片，反过来叶片以一个与此升力大小相等、方向相反的力作用于液体，这个力对液体做功，使液体得到能量而流出叶轮，这时液体的动能与压能均增大。
流出叶轮的液体通过出液口104排出到出液腔10外部，由于液体的动能与压能均增大，因此，通过出液口104的液体具有较强的冲刷作用，能够有效对出液口104进行冲刷，有效避免了出液口104上积存添加剂，无需人为对出液口104进行清洁。
作为本发明的又一种实施例，所述出液腔10具有垂直于由进液端到出液端所在方向上的横截面，
所述加压结构包括栅格结构，所述栅格结构至少局部覆盖所述横截面设置。
这种设置方式使得栅格结构能够对流过出液腔10的液体进行有效分隔，形成的水幕覆盖范围相对较大。较大范围的水幕对出液腔10的冲刷效果更好。
作为本实施例的一种实施方式，所述栅格结构覆盖所述横截面设置。
本实施方式中，栅格结构覆盖所述横截面设置，使得流过出液腔10的液体，均能够被栅格结构充分分隔成若干出水水路，最大程度地形成水幕，对出液腔10的冲刷效果显著。
作为本发明的又一种实施例，所述加压结构包括板状结构，板状结构上具有贯穿板状结构的若干通孔。所述板状结构至少局部覆盖所述横截面设置。
本实施例中，出液腔10内的液体通过板状结构上的若干通孔流出，将成股的液体分隔形成水幕流出。水幕的覆盖范围相对较大，流动速度和流动压力也相对较大，对出液腔10的冲刷效果更好。
作为本发明的又一种实施例，所述出液端包括：
出液口104，连通所述出液腔10内外，所述栅格结构设置在所述出液口104上。
本实施例中，通过将栅格结构设置在所述出液口104上，使得形成的水幕不会受到出液腔10的内腔壁的限制，形成的覆盖范围最大，水幕对出液口104的冲刷效果更好。
作为本实施例的一种实施方式，所述栅格结构覆盖出液口104设置在出液口104的外部。这种设置方式便于栅格结构的安装、拆卸和更换。
作为本实施例的另一种实施方式，所述栅格结构设置在出液口104内部。这种设置方式使得栅格结构既能够使液体形成水幕，又不会占用出液腔10外部的空间。
作为本发明的一种实施例，所述栅格结构包括若干挡水筋105，若干挡水筋105间隔设置在出液腔10的内腔壁上。
具体地，所述挡水筋105横向设置在所述出液腔10内，将出液腔10划分成上部出液腔和下部出液腔。
或者，所述挡水筋105纵向设置在所述出液腔10内，将出液腔10划分成左侧出液腔和右侧出液腔。
本实施例中，通过设置若干挡水筋105，使得出液腔10在挡水筋105的分隔作用下，形成若干出水水路，进而形成水幕。水幕的覆盖范围较广，流动速度较快，流动压力较大，使得水幕能够有效对出液腔10进行冲刷。
作为本实施例的一种实施方式，所述挡水筋105的个数可根据出液腔10的大小进行设置，出液腔10越大，挡水筋105的个数越多。
进一步地，所述挡水筋105的个数可为15-20个。
本实施方式中，根据出液腔10的大小设置挡水筋105的个数，既能够保证液体的流动速度和流动压力较大，冲刷作用较强，又不会过分遮挡出液腔10的有效出液面积，降低出液腔10的出液效率。
作为本实施例的另一种实施方式，若干所述挡水筋105均间隔设置。
本实施方式中，液体能够从相邻的挡水筋105之间的间隔中流出，使得各个挡水筋105均能够充分发挥作用，形成水幕，提高水幕对出液腔10的冲刷效果。
作为本实施例的又一种实施方式，如图1至图4所示，出液腔10的内腔壁包括：
出液腔底壁1003，
出液腔顶壁1006，与出液腔底壁1003相对设置，
以及连接出液腔底壁1003与出液腔顶壁1006的出液腔左侧壁1001和出液腔右侧壁1002。若干所述挡水筋105由出液腔左侧壁1001向出液腔右侧壁1002排布。
本实施方式中，挡水筋105由出液腔左侧壁1001向出液腔右侧壁1002排布，使得出液腔10中由进液端向出液端流出的液体能够在挡水筋105的作用下分割成若干水路。若干水路形成覆盖范围较广的水幕，水幕冲刷作用较强，以保证出液腔10的各个位置均不残留添加剂。
作为本实施例的一种实施方式，若干所述挡水筋105相互平行设置。
本实施方式中，挡水筋105相互平行，使得挡水筋105在起到增大液体流动速度和流动压力的作用的同时，尽可能地减小了挡水筋105对液体流动的阻力，使得液体的流出效率较高。
作为本发明的一种实施例，所述出液腔底壁1003由底壁左侧1004到底壁右侧1005呈弧形弯曲设置。
本实施例中，出液腔底壁1003呈弧形弯曲设置，使得由出液腔10流出的液体形成的水幕覆盖范围较大。
作为本实施例的一种实施方式，出液腔底壁1003与出液腔顶壁1006之间的距离处处相等，相邻所述挡水筋105之间的间隔相等。
本实施方式中，由于挡水筋105之间的间隔相等，使得由不同挡水筋105之间的间隔流出的液体的流动速度和流动压力基本相同，出液更加均匀，即形成的风幕也更加均匀，对出液腔10的冲刷作用较好。此外，均匀的风幕能够使得添加剂均匀分散在衣物处理装置内部。
作为本实施例的另一种实施方式，出液腔底壁1003由左右两侧到中心区域下凹设置。即出液腔底壁1003由底壁左侧1004和底壁右侧1005到底壁左侧1004和底壁右侧1005的中心区域下凹设置。相邻所述挡水筋105之间的间隔由左右两侧到中心区域缩小。
本实施方式中，出液腔底壁1003由左右两侧到中心区域下凹设置，使得由出液腔10流出的液体呈弧形水幕。
由于出液腔底壁1003的中心区域下凹设置，使得通过出液腔底壁1003的中心区域的液体量较大，相对地，两侧的水量相对较小。
通过控制挡水筋105之间的间隔由左右两侧到中心区域缩小，使得出液腔10内液体量较 大的区域被分隔形成的水路较多，液体量较小的区域被分隔形成的水路较少，进而形成均匀的水幕。均匀的水幕水压相对均匀，冲刷效果较好。
作为本实施例的另一种实施方式，出液腔底壁1003由左右两侧到中心区域上凸设置。即出液腔底壁1003由底壁左侧1004和底壁右侧1005到底壁左侧1004和底壁右侧1005的中心区域上凸设置。相邻所述挡水筋105之间的间隔由左右两侧到中心区域增大。
由于出液腔底壁1003的中心区域上凸设置，使得通过出液腔底壁1003的中心区域的液体量较小；相对地，两侧的水量相对较大。
通过控制挡水筋105之间的间隔由左右两侧到中心区域增大，使得出液腔10内液体量较大的区域被分隔形成的水路较多，液体量较小的区域被分隔形成的水路较少，进而形成均匀的水幕。均匀的水幕水压相对均匀，冲刷效果较好。
作为本发明的另一种实施例，所述挡水筋105的一端朝向所述出液腔底壁1003设置，另一端朝向所述出液腔顶壁1006设置。
本实施例中，通过将挡水筋105的两端分别朝向出液腔底壁1003和出液腔顶壁1006设置，使得经过出液腔10的液体能够被挡水筋105隔开，进而增大了液体的流动速度和流动压力，提高了冲刷效果。
作为本实施例的一种实施方式，如图2和图3所示，所述挡水筋第一端1051抵接出液腔顶壁1006设置，挡水筋第二端1052挡水筋第二端1052抵接出液腔底壁1003设置。
本实施方式中，由于挡水筋105的两端分别抵接出液腔顶壁1006和出液腔底壁1003设置，使得从出液腔10流出的液体能够被挡水筋105完全隔开，进一步充分提高了液体流经出液口104时的流动速度，使得液体对出液口104的冲刷效果更好，且安装结构相对更加稳定。
作为本发明的另一种实施例，添加剂投放模块还包括：
储液盒，构成供添加剂存储的密封容腔，
水盒20，内部具有容纳腔，用于容纳储液盒，
盖体30，设置在所述水盒20上，与水盒20的底壁形成所述出液腔10。
具体地，水盒20内部具有至少一个插接槽，插接槽的开口设于水盒20外壁上、形成抽拉口。插接槽中安装有可自抽拉口向外抽出、向内推入的储液盒，储液盒构成供添加剂存储的密封容腔。
优选的，储液盒为墨盒式密封容器，其直接构成密封容腔，使得墨盒式储液盒为存储添加剂的独立容器。上述的墨盒式密封容器为类似打印机墨盒形态的容器。
本实施例中，通过水盒20的底壁和盖体30形成出液腔10，即出液腔10设置在水盒20的底部，便于添加剂的投放，且出液腔10的形成和安装方式简单，便于生产制造。
作为本发明的另一种实施例，水盒20上集成设置有水路，水路包括出水水路12，出水水路12可供水流流经。水盒20上还安装有抽吸装置11，抽吸装置11的进口与储液盒相连通、出口与出水水路12相连通，用于将储液盒内存储的添加剂抽入出水水路12中，随流经出水水路12的水流进行投放。
通过上述设置，使得水盒20本体内直接安装可抽拉的储液盒，令整个投放模块集成化设置，直接构成一整体模块，使得其可直接装配于不同型号的洗衣机上，实现了添加剂投放模块的模块化设计，缩减了洗衣机的设计、研发成本，并使得洗衣机的装配速率可大大提升。
同时，通过上述设置，使得添加剂投放模块的储液盒采用墨盒式的、独立密封容器设计，使得其可对添加剂进行封闭存储，不仅可对其进行独立抽拉更替，还可使添加剂存储在密封环境、避免其与外部相接触而被污染的几率。
抽吸装置11将储液盒内存储的添加剂抽入出水水路12中，添加剂随流经的水流由出液腔10排出，排出效率较高，避免了添加剂粘附在出液腔10的内腔壁上。作为本实施例的一 种实施方式，所述出水水路12至少连通所述出液腔10的两侧。
这种实施方式使得出液腔10至少可由两侧进水，从出液腔10不同的方向进水将添加剂冲淋排出，冲淋效果较好，且投放效率较高，避免了出液腔10内的不同位置残留添加剂。
作为本发明的一种实施例，所述挡水筋105与所述出液腔10一体成型。
具体地，所述挡水筋105与所述出液腔10上的出液口104一体注塑成型。
本实施例中，挡水筋105与所述出液腔10一体成型，使得挡水筋105不易从出液口104上脱落，保证了挡水筋105装配的稳定性，并且无须单独对挡水筋105进行安装，简化了添加剂投放模块10安装的工艺流程。
作为本发明的另一种实施例，所述出液腔底壁1003上具有安装槽，所述挡水筋105与所述安装槽可拆卸连接。
具体地，出液腔底壁1003的内壁面上具有若干安装槽，若干安装槽在出液腔底壁1003上由底壁左侧1004到底壁右侧1005依次排布。若干安装槽与若干挡水筋105一一对应设置。挡水筋105设置在与其相对应的安装槽上。
本实施例中，挡水筋105与安装槽可拆卸连接，便于挡水筋105的安装、拆卸和更换。特别地，当挡水筋105损坏时，无需更换整个添加剂投放模块，可单独对挡水筋105进行更换。当添加剂投放模块包括若干个挡水筋105时，可单独对损坏的某个挡水筋105进行更换，节约了成本。
本发明还提供一种衣物处理装置，具有上述技术方案任一所述的添加剂投放模块。
或者，衣物处理装置具有上述技术方案组合方案的添加剂投放模块。
具体地，衣物处理装置包括外壳。外壳上安装有添加剂投放模块。
进一步地，外壳包括设于顶部的控制盘座，添加剂投放模块安装于控制盘座内部。
本发明中，通过在衣物处理装置上设置添加剂投放模块，实现了添加剂的自动化投放。添加剂投放模块不容易附着添加剂，既保证了添加剂的投放效率较高，又无需人为对添加剂投放模块进行清洁。
如图1至图10所示，本发明公开一种投放模块及衣物处理装置。衣物处理装置指的是具有洗涤或者洗涤并烘干作用的一类家用电器的总称，如：洗衣机、洗干一体机等。投放模块指的是用于向衣物处理装置内投放添加剂的模块，添加剂包括：洗衣液、漂白剂等。
本发明中，投放模块包括：
多个储液盒，用于存储不同种类的添加剂；
多个投放水路，分别连通不同的储液盒；
供水水路1，用于连通水源；
控制器2，控制多个投放水路择一与供水水路1的连通。
通过上述设置，当投放水路与供水水路1连通时，可通过供水水路1投放添加剂，实现了添加剂的自动投放。当投放水路与供水水路1断开时，供水水路1连通，可通过供水水路1进水。本发明的供水水路1既能投放添加剂，又能进水，简化了投放水路的结构，进而简化了投放模块的结构。
此外，进水过程中能够有效冲刷供水水路1的内壁，避免了供水水路1内壁面粘附添加剂，保持了供水水路1的清洁，进而保持了投放模块的清洁。
本发明通过设置投放水路，使得投放水路内能够充满添加剂，当储液盒中的添加剂不足时，投放水路内仍然储存足量的添加剂，能够满足本次洗涤的需求，保证洗涤效果较好。
本实施例中，控制器2包括若干连通阀。若干连通阀分别设置在不同投放水路与供水水路1的连接处，用于控制各投放水路的出口择一与供水水路2上设置的抽液口相连通，实现不同投放水路中添加剂的自动投放。
本发明中，投放模块至少包括：
第一投放水路41，第一投放水路进液口411连通第一储液盒4；
第二投放水路51，设置在第一投放水路41下游，第二投放水路进液口511连通第二储液盒5；
控制器2包括两个连通阀，两个连通阀分别将第一投放水路41和第二投放水路51的出口与抽液口可通断的相连。
当连通阀将第一投放水路41的出口与抽液口相连通时，实现了第一投放水路41中添加剂的自动化投放。当连通阀将第二投放水路51的出口与抽液口相连通时，实现了第二投放水路51中添加剂的自动化投放。
本发明中，各投放水路的进口分别与一一对应的储液盒相连通、出口经控制器2择一的与供水水路相连通。这种设置方式实现了储液盒中的添加剂的单独投放，避免了不同储液盒中的添加剂相互污染。
本发明中的两个所述连通阀均为具有三个开口、可切换不同开口之间通断关系的换向阀。
其中，第一连通阀21具有连通第一投放水路41出口的第一连通口211，连通抽液口的第二连通口212和第三连通口213。第一连通阀21具有将第一连通口211和第二连通口212、第二连通口212和第三连通口213分别单独相连通的两个状态。
第二连通阀22具有连通第二投放水路51出口的第四连通口221，连通抽液口的第五连通口222和第六连通口223。第二连通阀22具有将第四连通口221和第五连通口222、第五连通口222和第六连通口223分别单独相连通的两个状态。
如图5和图7所示，当第一连通口211、第二连通口212单独连通，第五连通口222和第六连通口223单独连通时，第一储液盒4中的添加剂能够流经第一投放水路进液口411、第一投放水路41、第一连通口211、第二连通口212、供水水路1投放出去，实现了第一储液盒4中添加剂的投放。
如图5和图8所示，当第二连通口212和第三连通口213单独连通，第四连通口221和第五连通口222单独连通时，第二储液盒5中的添加剂能够流经第二投放水路进液口511、第二投放水路51、第四连通口221、第五连通口222、第三连通口213、第二连通口212、供水水路1投放出去，实现了第二储液盒5中添加剂的投放。
本发明中，所述第三连通口213与所述第五连通口222相连通。这种设置方式实现了当第二连通口212和第三连通口213单独连通，第四连通口221和第五连通口222单独连通时，第二储液盒5内添加剂的自动投放，且水路结构简单。
本发明的投放模块还包括第三投放水路61，第三投放水路进液口611连通第三储液盒6；第三投放水路61的出口连通所述第六连通口223。
如图5和图9所示，当第二连通口212和第三连通口213单独连通，第五连通口222和第六连通口223单独连通时，第三储液盒6中的添加剂能够流经第三投放水路进液口611、第三投放水路61、第六连通口223、第五连通口222、第三连通口213、第二连通口212、供水水路1投放出去，实现了第三储液盒6中添加剂的投放。
本发明中，投放模块还包括连接水路3，连通所述第六连通口223和第三投放水路61的出口。这种设置方式使得第三投放水路61中的添加剂依次流经第三投放水路61的出口、第六连通口223、第五连通口222、第三连通口213、第二连通口212、供水水路1投放到衣物处理装置中。
如图5和图10所示，投放模块包括进水冲洗过程，具体地：
投放模块进水时，控制总进水阀18、第一进水阀16、第二进水阀17打开，由进水口14进水，一路水流由主供水水路13经出水端15投放到衣物处理装置中，实现了通过投放模块向衣物处理装置内进水的目的。
另一路水流由供水水路1流入衣物处理装置中。其中，供水水路1中的水流一路由供水水路1直接经出水端15投放到衣物处理装置中；另一路在第五连通口222和第六连通口223单独连通，第二连通口212和第三连通口213连通时，依次流经第二连通口212、第三连通口213、第五连通口222和第六连通口223由连接水路3经出水端15投放到衣物处理装置中。
通过这种设置方式，使得水流在由供水水路1投放到衣物处理装置的过程中，能够有效冲刷供水水路1的内壁面，避免供水水路1内残留添加剂，保持了供水水路1的清洁。
水流在由连接水路3投放到衣物处理装置的过程中，能够有效冲刷连接水路3的内壁面，避免连接水路3内残留添加剂，保持了连接水路3的清洁。
本发明的投放模块还包括：切换腔7，所述连接水路3的进口和第三投放水路61的出口与切换腔7相连通。
在第三投放水路61的出口与切换腔7相连通处设有第一单向阀8，用于控制连通处的流体方向仅能自第三投放水路61流向切换腔7。
通过这种设置方式，使得第三储液盒6内的液体能够经过切换腔7流向连接水路3，实现了第三储液盒6内添加剂的投放。且投放过程中，第三投放水路61中的添加剂仅能流向切换腔7，而不会由切换腔7逆流回第三投放水路61中，使得投放效率高，效果好。
进一步地，切换腔7包括连通连接水路3进口的第一开口71，和连通第三投放水路61出口的第二开口72。所述第一单向阀8设置在第二开口72处，用于控制第二开口72的液体仅能自第三投放水路61流向切换腔7。
通过这种设置方式，使得第三投放水路61中的添加剂仅能流向连接水路3，安装和控制方式简单。
本发明投放模块包括：
出液腔10，用于向外流出液体；
抽吸装置11，具有抽吸装置进口111和抽吸装置出口112，用于提供自抽吸装置进口111向抽吸装置出口112方向的抽吸动力；
出水水路12，将抽吸装置出口111与出液腔10相连通；
供水水路1，两端分别为与供水水源相连通的进水口14、与抽吸装置进口111相连通的出口，中部设有经控制器2与各投放水路择一相连通的抽液口。
这种设置方式使得抽吸装置11能够将供水水路1中的液体抽出。在投放添加剂时，抽吸装置11为添加剂提供了抽吸动力，能够将投放水路中的添加剂通过抽液口由供水水路1的出口抽出，并通过出液腔10投放出去，实现了添加剂的自动投放。
本发明中，投放模块上设置的切换腔7包括第三开口73。第三开口73经出水水路12与出液腔10相连通。第三开口73处设有第二单向阀9，用于控制第三开口73处的液体仅能自切换腔7向出水水路12的方向流动。
通过这种设置方式，使得在投放第三投放水路61中的添加剂时，切换腔7内的添加剂不会从第三开口73处逆流回切换腔7，提高了投放效率。
出水过程中，水流可以自第三开口73流出，单向流动到出水水路12，并由出液腔10投放出去，实现了进水。进水过程中，水流不会从第三开口73逆流回切换腔7中，使得进水效果较好，效率高。
本发明中，出水水路12的两端分别与切换腔7的第三开口73、投放模块的出液腔10相连通，所述抽吸装置出口112与出水水路12的中部相连通。
通过这种设置方式，使得抽吸装置11能够将供水水路1中的添加剂抽吸至出水水路12的中部，并由出水水路12流向出液腔10，提高了添加剂的投放效率。
当然，本发明中为了实现对添加剂的投放，所设的抽吸装置11还可以为其他可提供液体 驱动力的驱动装置，例如：利用流经水流产生负压吸力的文丘里管等等。
本发明中，投放模块还包括：
水盒20，用于容纳储液盒；
盖体30，设置在所述水盒20上，与水盒20的底壁形成容纳腔，
所述供水水路1、投放水路和控制器2集成设置在所述容纳腔的内部。
具体地，水盒20内部具有至少一个插接槽19，插接槽19的开口设于水盒20的外壁上、形成抽拉口。储液盒设置在所述插接槽19上，可随着插接槽19自抽拉口向外抽出、向内推入。
本发明中，水盒20的底壁与盖体30形成容纳腔，即容纳腔设置在水盒20的底部，便于添加剂的投放，且容纳腔的形成和安装方式简单，便于生产制造。
供水水路1、投放水路和控制器2集成设置在所述容纳腔的内部，且水盒20内直接安装储液盒，令整个投放模块集成化设置，直接构成一整体模块。
整体模块可直接装配于不同型号的衣物处理装置上，实现了投放模块的模块化设计，缩减了衣物处理装置的设计、研发成本，并使得衣物处理装置的装配速率大大提升。
本发明还提供一种衣物处理装置，具有上述技术方案任一所述的投放模块。或者，衣物处理装置具有上述技术方案组合方案的投放模块。
具体地，衣物处理装置包括外壳。外壳上安装有投放模块。
进一步地，外壳包括设于顶部的控制盘座，添加剂投放模块安装于控制盘座内部。
本发明中，衣物处理装置上设置投放模块，实现了添加剂的自动投放，衣物处理装置不会出现由于储液盒内的添加剂不足，造成洗涤效果差的问题，且结构简单。衣物处理装置的添加剂投放模块不容易附着添加剂，既保证了添加剂的投放效率较高，又无需人为对投放模块进行清洁。
本发明提供一种投放模块的控制方法。执行投放添加剂的程序时，控制多个投放水路择一与供水水路1连通。
本发明的控制方法实现了不同储液盒内添加剂的自动化投放，当投放水路与供水水路1连通时，可通过供水水路1投放添加剂，实现了添加剂的自动投放。当投放水路与供水水路1断开时，可通过供水水路1进水。本发明的供水水路1既能投放添加剂，又能进水，简化了投放水路的结构，进而简化了投放模块的结构。
供水水路1进水过程中能够有效冲刷供水水路1的内壁，避免了供水水路1内壁面粘附添加剂，保持了供水水路1的清洁，进而保持了投放模块的清洁。
本发明的控制方法中，执行投放添加剂的程序时，控制各投放水路的出口择一与供水水路2上设置的抽液口相连通，以实现不同投放水路中添加剂的自动投放。
本发明至少包括第一投放水路41、第二投放水路51、第三投放水路61和控制器2。执行投放添加剂的程序时，控制器2控制第一投放水路41、第二投放水路51、第三投放水路61的出口择一与抽液口相连通。
当控制第一投放水路41与抽液口相连通时，实现了投放第一投放水路41中添加剂的目的；当控制第二投放水路51与抽液口相连通时，实现了投放第二投放水路51中添加剂的目的；当控制第三投放水路61与抽液口相连通时，实现了投放第三投放水路61中添加剂的目的。
本发明中，控制器2至少包括：
第一连通阀21，具有连通第一投放水路41出口的第一连通口211，连通抽液口的第二连通口212和第三连通口213；
第二连通阀22，具有连通第二投放水路51出口的第四连通口221，连通抽液口的第五连 通口222和第六连通口223；第三连通口213与所述第五连通口222相连通。
如图5和图7所示，投放第一投放水路41的添加剂时：
控制第一连通口211、第二连通口212单独连通，控制第五连通口222和第六连通口223单独连通。
通过上述控制方法使得第一储液盒4中的添加剂能够流经第一投放水路进液口411、第一投放水路41、第一连通口211、第二连通口212、供水水路1投放出去，实现了第一储液盒4中添加剂的投放。
如图5和图8所示，投放第二投放水路51的添加剂时：
控制第四连通口221、第五连通口222单独连通，控制第二连通口212和第三连通口213单独连通。
通过上述控制方法使得第二储液盒5中的添加剂能够流经第二投放水路进液口511、第二投放水路51、第四连通口221、第五连通口222、第三连通口213、第二连通口212、供水水路1投放出去，实现了第二储液盒5中添加剂的投放。
如图5和图9所示，投放第三投放水路61的添加剂时：
控制当第二连通口212和第三连通口213单独连通，第五连通口222和第六连通口223单独连通。
通过上述控制方法使得第三储液盒6中的添加剂能够流经第三投放水路进液口611、第三投放水路61、第六连通口223、第五连通口222、第三连通口213、第二连通口212、供水水路1投放出去，实现了第三储液盒6中添加剂的投放。
本发明中，投放模块包括用于提供抽吸动力的抽吸装置11，执行投放添加剂的程序时：
控制抽吸装置11在供水水路1内形成负压，控制与供水水路1连通的投放水路中的添加剂向供水水路1流动。
这种控制方法使得抽吸装置11能够将供水水路1中的液体抽出。在投放添加剂时，抽吸装置11为添加剂提供了抽吸动力，能够将投放水路中的添加剂通过抽液口由供水水路1的出口抽出，并通过出液腔10投放出去，实现了添加剂的自动投放。
本发明中，投放模块包括连接水路3。连接水路3进口与投放水路出口或供水水路出水口101择一连通。连接水路3出口与第六连通口223相连通，执行投放添加剂的程序时：
控制连接水路3进口与投放水路出口连通、第二连通口212和第三连通口213单独连通、第五连通口222和第六连通口223单独连通。
通过这种控制方法使得投放水路中的添加剂自投放水路，经连接水路3进口、连接水路3出口、抽液口流向供水管路出水口101，实现了投放水路中添加剂的自动投放。
本发明中，添加剂投放完成后，执行冲洗程序，如图5和图10所示：
控制连接水路3进口和供水水路出水口101单独连通、第二连通口212和第三连通口213单独连通、第五连通口222和第六连通口223单独连通。
供水水路1中的水流一路由供水水路1直接经出水端15投放到衣物处理装置中；另一路水流在第五连通口222和第六连通口223单独连通，第二连通口212和第三连通口213连通时，依次流经第二连通口212、第三连通口213、第五连通口222和第六连通口223由连接水路3经出水端15投放到衣物处理装置中。
通过这种控制方法，使得水流在由供水水路1投放到衣物处理装置的过程中，能够有效冲刷供水水路1的内壁面，避免供水水路1内残留添加剂，保持了供水水路1的清洁。水流在由连接水路3投放到衣物处理装置的过程中，能够有效冲刷连接水路3的内壁面，避免连接水路3内残留添加剂，保持了连接水路3的清洁。
本发明中，执行投放添加剂的程序时：控制投放水路出口的添加剂仅能流向连接水路3 进口。
这种控制方法使得投放水路中的添加剂仅能流向连接水路3，而不会由连接水路3逆流回投放水路中，使得投放水路投放添加剂的效率高，效果好。
本发明执行冲洗程序时：控制连接水路3进口的液体仅能流向供水水路出水口101。
这种控制方法使得执行冲洗程序时，水流可以自连接水路3流出，单向流动到供水水路出水口101，并由出液腔10投放出去，实现了进水。进水过程中，水流不会逆流回连接水路3中，使得进水和冲洗效果较好。
以上所述仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明，任何熟悉本专利的技术人员在不脱离本发明技术方案范围内，当可利用上述提示的技术内容作出些许更动或修饰为等同变化的等效实施例，但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明方案的范围内。

Claims (29)

  1. 一种添加剂投放模块，包括：
    出液腔，用于容纳并排出添加剂和水，
    其特征在于：还包括加压结构，设置在所述出液腔上，用于对流经出液腔的液体加压。
  2. 根据权利要求1所述的一种添加剂投放模块，其特征在于：所述出液腔包括：
    进液端，用于输入添加剂和水，
    出液端，用于排出添加剂和水，
    所述加压结构至少设置在所述进液端和出液端之间。
  3. 根据权利要求2所述的一种添加剂投放模块，其特征在于：所述出液腔具有垂直于由进液端到出液端所在方向上的横截面，
    所述加压结构包括栅格结构，至少局部覆盖所述横截面设置；
    优选的，所述栅格结构覆盖所述横截面设置。
  4. 根据权利要求3所述的一种添加剂投放模块，其特征在于：所述出液端包括：出液口，连通所述出液腔内外，所述栅格结构设置在所述出液口上。
  5. 根据权利要求3或4所述的一种添加剂投放模块，其特征在于：所述栅格结构包括：若干挡水筋，间隔设置在所述出液腔的内腔壁上。
  6. 根据权利要求5所述的一种添加剂投放模块，其特征在于：出液腔的内腔壁包括底壁、与底壁相对设置的顶壁，以及连接底壁与顶壁的左、右侧壁，若干所述挡水筋由左侧壁向右侧壁排布；
    优选的，若干所述挡水筋相互平行设置。
  7. 根据权利要求6所述的一种添加剂投放模块，其特征在于：所述底壁由左侧到右侧呈弧形弯曲设置；
    优选的，所述底壁由左右两侧到中心区域下凹设置，相邻所述挡水筋之间的间隔由左右两侧到中心区域缩小。
  8. 根据权利要求6或7所述的一种添加剂投放模块，其特征在于：所述挡水筋的一端朝向所述底壁设置，另一端朝向所述顶壁设置；
    优选的，所述挡水筋的两端分别抵接所述底壁和顶壁设置。
  9. 根据权利要求1-4任一所述的一种添加剂投放模块，其特征在于：还包括：
    储液盒，构成供添加剂存储的密封容腔，
    水盒，内部具有容纳腔，用于容纳储液盒，
    盖体，设置在所述水盒上，与壳体底壁形成所述出液腔；
    优选的，还包括：
    水路，连通水源和所述出液腔，
    抽吸装置，用于将所述储液盒内的添加剂抽入水路中，随流经的水流由出液腔排出；
    优选的，所述水路至少连通所述出液腔的两侧。
  10. 一种添加剂投放模块，包括用于存储添加剂的多个储液盒，其特征在于：还包括：
    多个投放水路，分别连通不同的储液盒；
    供水水路，用于连通水源；
    控制器，控制多个投放水路择一与供水水路的连通。
  11. 根据权利要求10所述的一种添加剂投放模块，其特征在于：所述控制器包括若干连通阀，设置在不同投放水路与供水水路的连接处，用于控制各投放水路的出口择一与供水水路上设置的抽液口相连通。
  12. 根据权利要求11所述的一种添加剂投放模块，其特征在于：至少包括第一投放水路和第二投放水路；
    控制器至少包括两个连通阀，两个连通阀分别将第一投放水路和第二投放水路的出口与抽液口可通断的相连；
    优选的，各投放水路的进口分别与一一对应的储液盒相连通、出口经控制器择一的与供水水路相连通。
  13. 根据权利要求12所述的一种添加剂投放模块，其特征在于：两个所述连通阀均为具有三个开口、可切换不同开口之间通断关系的换向阀；
    第一连通阀具有连通第一投放水路出口的第一连通口，连通抽液口的第二连通口和第三连通口；第一连通阀具有将第一连通口和第二连通口、第二连通口和第三连通口分别单独相连通的两个状态；
    第二连通阀具有连通第二投放水路出口的第四连通口，连通抽液口的第五连通口和第六连通口；第二连通阀具有将第四连通口和第五连通口、第五连通口和第六连通口分别单独相连通的两个状态；
    优选的，所述第三连通口与所述第五连通口相连通。
  14. 根据权利要求13所述的一种添加剂投放模块，其特征在于：还包括第三投放水路，第三投放水路的出口连通所述第六连通口；
    优选的，还包括连接水路，连通所述第六连通口和第三投放水路的出口。
  15. 根据权利要求14所述的一种添加剂投放模块，其特征在于：还包括切换腔，所述连接水路的进口和第三投放水路的出口与切换腔相连通；
    在第三投放水路的出口与切换腔相连通处设有第一单向阀，用于控制连通处的流体方向仅能自第三投放水路流向切换腔；
    优选的，所述切换腔包括连通连接水路进口的第一开口，和连通第三投放水路出口的第二开口，所述第一单向阀设置在第二开口处，用于控制第二开口的液体仅能自第三投放水路流向切换腔。
  16. 根据权利要求10至15任一所述的一种添加剂投放模块，其特征在于：投放模块具有向外流出液体的出液口；
    抽吸装置，具有进口和出口，用于提供自进口向出口方向的抽吸动力；
    出水水路，将抽吸装置的出口与出液口相连通；
    供水水路的两端分别为与供水水源相连通的进水口、与抽吸装置进口相连通的出水口，中部设有经控制器与各投放水路择一相连通的抽液口。
  17. 根据权利要求16所述的一种添加剂投放模块，其特征在于：投放模块上设置的切换腔包括第三开口，第三开口经出水水路与出液口相连通，第三开口处设有第二单向阀，用于控制第三开口处的液体仅能自切换腔向出水水路方向流动。
  18. 根据权利要求17所述的一种添加剂投放模块，其特征在于：出水水路的两端分别与切换腔的第三开口、投放模块的出液口相连通，所述抽吸装置的出口与出水水路的中部相连通。
  19. 一种衣物处理装置，其特征在于：具有上述权利要求1-18任一所述的添加剂投放模块。
  20. 一种添加剂投放模块的控制方法，投放模块包括供水水路、用于存储添加剂的多个储液盒，以及分别连通不同的储液盒的投放水路，其特征在于：执行投放添加剂的程序时，控制多个投放水路择一与供水水路连通。
  21. 根据权利要求20所述的一种添加剂投放模块的控制方法，其特征在于：执行投放添加剂的程序时，控制各投放水路的出口择一与供水水路上设置的抽液口相连通。
  22. 根据权利要求21所述的一种添加剂投放模块的控制方法，其特征在于：投放模块至少包括第一、二、三投放水路和控制器，执行投放添加剂的程序时，控制器控制第一、二、三投放水路的出口择一与抽液口相连通。
  23. 根据权利要求22所述的一种添加剂投放模块的控制方法，其特征在于：控制器至少包括：
    第一连通阀，具有连通第一投放水路出口的第一连通口，连通抽液口的第二连通口和第三连通口；
    第二连通阀，具有连通第二投放水路出口的第四连通口，连通抽液口的第五连通口和第六连通口；第三连通口与所述第五连通口相连通；
    投放第一投放水路的添加剂时，控制第一连通口、第二连通口单独连通，控制第五连通口和第六连通口单独连通；
    投放第二投放水路的添加剂时，控制第四连通口、第五连通口单独连通，控制第二连通口和第三连通口单独连通；
    投放第三投放水路的添加剂时，控制第第二连通口和第三连通口、第五连通口和第六连通口单独连通。
  24. 根据权利要求20-23任一所述的一种添加剂投放模块的控制方法，其特征在于：投放模块包括用于提供抽吸动力的抽吸装置，执行投放添加剂的程序时，
    控制抽吸装置在供水水路内形成负压，控制自与供水水路连通的投放水路向供水水路出口抽吸添加剂。
  25. 根据权利要求24所述的一种添加剂投放模块的控制方法，其特征在于：投放模块包括连接水路，连接水路进口与投放水路出口或供水水路出口择一连通，连接水路出口与第六连通口相连通，执行投放添加剂的程序时：
    控制连接水路进口与投放水路出口连通、第二连通口和第三连通口单独连通、第五连通口和第六连通口单独连通，控制自投放水路，经连接水路进口、连接水路出口、抽液口向供水管路出口抽吸添加剂。
  26. 根据权利要求25所述的一种添加剂投放模块的控制方法，其特征在于：添加剂投放完成后，执行冲洗程序：
    控制连接水路进口和供水水路出口单独连通、第二连通口和第三连通口单独连通、第五连通口和第六连通口单独连通，控制自供水水路进口，经第二、三、五、六连通口、连接水路出口、连接水路进口向供水管路出口供水。
  27. 根据权利要求25或26所述的一种添加剂投放模块的控制方法，其特征在于：执行投放添加剂的程序时：控制投放水路出口的添加剂仅能流向连接水路进口；和/或，执行冲洗程序时：控制连接水路进口的液体仅能流向供水水路出口。
  28. 一种添加剂投放模块，其特征在于：采用上述权利要求20-27任一所述的控制方法控制。
  29. 一种衣物处装置，其特征在于：具有权利要求28所述的添加剂投放模块。
PCT/CN2022/106667 2021-08-16 2022-07-20 一种添加剂投放模块及控制方法、衣物处理装置 WO2023020182A1 (zh)

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