WO2019062110A1 - 洗涤设备和用于洗涤设备的投放装置 - Google Patents

洗涤设备和用于洗涤设备的投放装置 Download PDF

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Publication number
WO2019062110A1
WO2019062110A1 PCT/CN2018/084688 CN2018084688W WO2019062110A1 WO 2019062110 A1 WO2019062110 A1 WO 2019062110A1 CN 2018084688 W CN2018084688 W CN 2018084688W WO 2019062110 A1 WO2019062110 A1 WO 2019062110A1
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WO
WIPO (PCT)
Prior art keywords
chamber
cleaning
washing
dispensing device
washing apparatus
Prior art date
Application number
PCT/CN2018/084688
Other languages
English (en)
French (fr)
Inventor
余鑫
何虎成
刘志刚
谈路福
姜涛
唐雨生
仝帅
赵长兴
金炅学
Original Assignee
无锡小天鹅股份有限公司
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.)
Filing date
Publication date
Application filed by 无锡小天鹅股份有限公司 filed Critical 无锡小天鹅股份有限公司
Publication of WO2019062110A1 publication Critical patent/WO2019062110A1/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
    • D06F39/022—Devices for adding soap or other washing agents in a liquid state
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/4418—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants in the form of liquids
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A47L15/449—Metering controlling devices
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/02—Consumable products information, e.g. information on detergent, rinsing aid or salt; Dispensing device information, e.g. information on the type, e.g. detachable, or status of the device
    • A47L2401/023—Quantity or concentration of the consumable product
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/07—Consumable products, e.g. detergent, rinse aids or salt

Definitions

  • the present invention relates to the field of washing technology, and more particularly to a dispensing device for a washing device and a washing device having the same.
  • the drum washing machine of the related art uses an automatic dispensing device to automatically dispense the washing liquid.
  • the automatic placement device is basically divided into two types: one is a drawer type structure, and the other is a top cover clamshell structure.
  • the drawer structure can take out the storage position of the liquid for thorough cleaning, but the disadvantage is that the storage capacity is too small.
  • the top cover clamshell structure has a larger capacity, but there is a disadvantage that the storage of the liquid storage position cannot be removed.
  • a dispensing device for a washing apparatus includes: a housing defining a receiving chamber and a cleaning chamber therein, the receiving chamber being in communication with the cleaning chamber; a dispensing mechanism, the dispensing mechanism and the mounting a accommodating chamber connection for inputting a laundry treatment agent in the accommodating chamber into a washing chamber of the washing device; and a cleaning device adapted to at least partially form a shock water flow in the cleaning chamber to clean The receiving cavity.
  • the cleaning device according to the embodiment of the present invention has a simple cleaning operation, a good cleaning effect, and can have a good cleaning effect especially in the case of not being disassembled or extracted, and can be used for a clamshell dispensing device to solve the problem between the cleaning and the cleaning. Contradictions.
  • dispensing device may further have the following additional technical features:
  • an operating port is disposed on a side wall of the cleaning chamber away from the receiving cavity, and one end of the cleaning piston is provided with an operating portion extending from the operating port, the operation The portion is adapted to be manually driven or driven by one of a motor drive assembly, a push rod drive assembly, and a hydraulic drive assembly.
  • the discharge outlet of the accommodating cavity is a communication port that communicates with the accommodating cavity and the cleaning cavity, and a wall surface of the cleaning cavity is provided with a liquid passing port that communicates the cleaning cavity and the dispensing mechanism.
  • a cleaning port communicating with the outside or the washing chamber is further disposed on the wall surface of the cleaning chamber, and the cleaning port is spaced apart from the liquid passing port in a moving direction of the cleaning piston and the cleaning port Located away from the receiving chamber.
  • the cleaning chamber is formed in a column shape, and the cleaning port and the liquid passing port are disposed on a side wall surface of the cleaning chamber.
  • the dispensing device for a washing apparatus further includes: a liquid level detecting device for detecting a liquid level in the containing chamber, the liquid level detecting device extending into the receiving chamber.
  • the liquid level detecting device includes: a guiding portion disposed in the accommodating cavity; a float disposed in the accommodating cavity, wherein the floater is movable up and down with the lifting and lowering of the liquid surface a sensor, the sensor being fixed to a lower portion of the outer casing and acting when a distance between the float and the sensor is less than a predetermined distance.
  • the guide portion is formed as a guide groove or a guide rod.
  • an upper portion of the outer casing is provided with a waterproof venting hole communicating with the accommodating cavity.
  • a mounting cavity is disposed in the outer casing, the placing mechanism is disposed in the mounting cavity, the outer casing includes a main casing and an upper cover, and the upper cover is detachably disposed on the main casing Physically.
  • the accommodating cavity and the cleaning cavity respectively comprise at least one.
  • the dispensing mechanism includes: at least one dispensing pump in one-to-one correspondence with at least one of the receiving chambers, each of the dispensing pumps being respectively connected between the corresponding receiving chamber and the washing chamber; driving motor The drive motor is coupled to each of the delivery pumps to drive each of the delivery pumps to operate separately.
  • the housing is provided with a water inlet chamber spaced apart from the receiving chamber, the water inlet chamber has a water inlet and a water outlet, and the water outlet is adapted to communicate with the washing chamber
  • the dispensing mechanism is disposed between the receiving chamber and the water inlet chamber to control the flow of liquid in the receiving chamber to the water inlet chamber.
  • the washing device is a washing machine or a dishwasher.
  • FIG. 1 is a schematic structural view of a dispensing device according to an embodiment of the present invention.
  • Figure 3 is a cross-sectional view of a dispensing device in accordance with an embodiment of the present invention.
  • FIG. 4 is a schematic structural view of a main casing of a dispensing device according to an embodiment of the present invention.
  • Figure 5 is another cross-sectional view of the dispensing device in which the cleaning piston is in the first position, in accordance with an embodiment of the present invention
  • Figure 6 is a schematic enlarged view of the circle A in Figure 5;
  • Figure 8 is another cross-sectional view of the dispensing device in which the cleaning piston is in the third position, in accordance with an embodiment of the present invention.
  • FIG. 9 is a schematic structural view of a cleaning piston of a dispensing device according to an embodiment of the present invention.
  • Figure 10 is a side elevational view of a cleaning piston of a dispensing device in accordance with an embodiment of the present invention.
  • Figure 12 is a side elevational view of a liquid level detecting device of a dispensing device in accordance with an embodiment of the present invention.
  • Figure 13 is a plan view of a liquid level detecting device of a dispensing device according to an embodiment of the present invention.
  • Figure 14 is a schematic structural view of a washing apparatus in accordance with an embodiment of the present invention.
  • Dispensing device 100 washing tub 200; inlet pipe 300; control system 400;
  • Housing 10 main housing 11; upper cover 12;
  • Cleaning chamber 120 operating port 121; liquid passing port 122; cleaning port 123;
  • Placement mechanism 20 delivery pump 21; drive motor 22;
  • Liquid level detecting device 40 Liquid level detecting device 40; guiding portion 41; float 42; sensor 43, sealing ring 44; cover 45.
  • a dispensing device 100 for a washing apparatus in accordance with an embodiment of the present invention will now be described with reference to the accompanying drawings.
  • a dispensing device 100 in accordance with an embodiment of the present invention can include a housing 10, a dispensing mechanism 20, and a cleaning device that includes a cleaning piston 30.
  • the housing 10 defines a receiving chamber 110 and a cleaning chamber 120.
  • the receiving chamber 110 is in communication with the cleaning chamber 120.
  • the receiving chamber 110 has a delivery inlet 111 and a delivery outlet 112.
  • the receiving chamber 110 can be filled with detergent or softener.
  • the liquid, the delivery inlet 111 can be set to be openable and closable. When the liquid needs to be placed into the accommodating chamber 110, the injection opening can be opened, and when the delivery is completed, the delivery inlet 111 can be partially or completely closed.
  • the dispensing mechanism 20 is adapted to be disposed between the receiving chamber 110 and the washing chamber of the washing apparatus and is capable of controlling the flow of liquid in the receiving chamber 110 to the washing chamber.
  • the dispensing mechanism 20 when the dispensing mechanism 20 is opened, the liquid in the accommodating chamber 110 can flow to the washing chamber to realize the delivery of the washing liquid or the softener or the like; when the dispensing is not required, the dispensing device 100 can be closed, which is convenient to operate.
  • the dispensing device 100 of the embodiment of the present invention by providing the cleaning chamber 120 communicating with the accommodating chamber 110 and providing a cleaning device capable of forming an impinging water flow, the accommodating chamber 110 can be subjected to impact washing, and the cleaning effect is good, so that no extraction or extraction is required.
  • the cleaning effect is good, so that no extraction or extraction is required.
  • it can also have a good cleaning effect, and can be applied to a clamshell type dispensing device, which can still have a good cleaning effect while ensuring a large capacity, and is advantageous for solving the contradiction between cleaning and capacity.
  • the receiving chamber 110 and the cleaning chamber 120 are respectively two in one-to-one correspondence.
  • One of the cleaning chambers 120 can be used for placing a detergent to form a detergent chamber, and the other cleaning chamber 120 can be used for placing a softener to form a softener chamber, and the detergent chamber and the softener chamber can be washed by impact washing. The effect is good.
  • the dispensing device 100 may further include a piston driver (not shown) that is coupled to the cleaning piston 30 to drive the cleaning piston 30 to move.
  • a piston driver (not shown) that is coupled to the cleaning piston 30 to drive the cleaning piston 30 to move.
  • the piston driver may be a motor drive assembly, a push rod drive assembly or a hydraulic drive assembly, etc., and different structures may be flexibly selected according to actual conditions, and the present invention does not particularly limit this.
  • the cleaning piston 30 can also be configured as a manual to achieve manual cleaning.
  • an operation port 121 may be disposed on a side wall of the cleaning chamber 120 away from the accommodating cavity 110.
  • One end of the piston may be provided with an operation portion 31 extending from the operation port 121.
  • the operating portion 31 may also be coupled to the piston driver to effect automatic movement of the cleaning piston 30.
  • the delivery outlet 112 may be a communication port that communicates with the accommodating cavity 110 and the cleaning cavity 120.
  • the wall of the cleaning cavity 120 may be provided with a liquid passing port 122, which is over-liquid.
  • the port 122 can communicate with the wash chamber 120 and the wash chamber. Thereby, the opening and closing state of the liquid supply port 122 can be switched by the movement of the cleaning piston 30.
  • the cleaning piston 30 When the cleaning piston 30 is moved to a position close to the accommodating chamber 110, for example, as shown in FIGS. 5 and 6, the liquid supply port 122 is sealed by the cleaning piston 30, at which time the liquid in the accommodating chamber 110 will not flow out;
  • the piston 30 When the piston 30 is moved to a position away from the accommodating chamber 110, for example, in the position shown in Fig. 7 or Fig. 8, the liquid passing port 122 is no longer sealed by the washing piston 30, and in the open state, the liquid in the accommodating chamber 110 can be The dispensing mechanism 20 flows to the washing chamber.
  • the liquid can be discharged by controlling the washing piston 30 and the dispensing mechanism 20, the dispensing operation is more reliable, and the dispensing mechanism 20 is prevented from being erroneously opened when the dispensing is not performed, and the dispensing is performed, and the structure is more compact.
  • a cleaning port 123 may be disposed on the wall surface of the cleaning chamber 120.
  • the cleaning port 123 communicates with the outside or the washing chamber, and the cleaning port 123 and the liquid passing port 122 move along the cleaning piston 30.
  • the directions are spaced apart and the cleaning port 123 is disposed away from the receiving cavity 110.
  • opening and closing of the cleaning port 123 can also be achieved by controlling the position of the cleaning piston 30.
  • the cleaning port 123 When the cleaning port 123 is moved to the position shown in FIG. 5 or FIG. 7, the cleaning port 123 may be in a closed state; when the cleaning port 123 is moved to the position shown in FIG. 8, the cleaning port 123 may be opened. Thereby, a better cleaning of the accommodating chamber 110 can be achieved.
  • the dispensing device 100 can have three states.
  • the cleaning piston 30 When the cleaning piston 30 is in the first position shown in FIG. 5 and FIG. 6, the cleaning port 123 and the liquid passing port 122 are both in a closed state, and the liquid can be stably stored in the accommodating cavity 110, and no dispensing operation is performed at this time;
  • the cleaning piston 30 When the cleaning piston 30 is in the second position shown in FIG. 7, the cleaning port 123 is in the closed state, and the liquid passing port 122 is in the open state. At this time, the liquid can be discharged by controlling the dispensing mechanism 20; when the cleaning piston 30 is in FIG. In the third position shown, both the cleaning port 123 and the liquid passing port 122 are in an open state, and at this time, the liquid in the accommodating chamber 110 can flow to the outside or the washing chamber through the cleaning port 123.
  • the washing piston 30 can be located in the second position to provide conditions for the dispensing.
  • the liquid can be dispensed by controlling the dispensing mechanism 20, and the liquid such as detergent can be in the water inlet with the water.
  • the mixture is mixed in 130 and then flows into the washing chamber to wash the laundry.
  • the water cleaning can be performed: after the detergent is cleaned, a large amount of fresh water is added from the inlet 111 to perform preliminary rinsing of the accommodating chamber 110, and the wastewater can be drained again from the cleaning port 123.
  • the cleaning piston 30 can be used for strong flushing: when the receiving chamber 110 is too dirty, it is difficult to clean the cleaning process by the above two steps, and the cleaning piston 30 can be started to enter the powerful flushing mode.
  • the cleaning piston 30 can be controlled to continuously switch between the first position and the third position to perform a piston-like reciprocating motion, and at this time, an impact water flow can be generated from the communication chamber 110 and the cleaning chamber 120.
  • the impact chamber is strongly flushed to the accommodating chamber 110, and the cleaning effect is good.
  • the cleaning piston 30 can be moved to the third position, so that the waste water can be discharged again from the cleaning port 123 to complete the cleaning operation. Thereafter, the cleaning piston 30 can be moved to the second position to prepare for the normal washing function.
  • the accommodating chamber 110 can be cleaned for a plurality of different degrees, and the cleaning effect is greatly improved.
  • the sterilized waste liquid can be discharged through the cleaning port 123 to avoid flowing into the placing mechanism 20 and causing re-contamination of the placing mechanism 20.
  • the cleaning chamber 120 may be formed in a column shape, and the cleaning port 123 and the liquid passing port 122 may be disposed on the side wall surface of the cleaning chamber 120, and the cleaning piston 30 may move along the central axis of the cleaning chamber 120. Easy to set up, and the switching effect is good.
  • the cleaning chamber 120 may be formed in a cylindrical shape with a beautiful shape and good water permeability.
  • the structure of the cleaning piston 30 will be further described below.
  • the cleaning piston 30 may include an operating portion 31 and a piston main body 32.
  • the piston main body 32 is provided in the cleaning chamber 120, and the operating portion 31 is connected to the piston main body 32 and protrudes from the operation port 121.
  • the reciprocating movement of the piston main body 32 in the cleaning chamber 120 can be realized by controlling the operation portion 31, and the closing of the cleaning port 123 or the liquid supply port 122 by the piston main body 32 can be realized.
  • the cleaning piston 30 may have no operating portion 31.
  • the piston body 32 may be driven to move by other structures, for example, the piston body 32 is provided as a magnetic structure, and the piston body is realized by the action of the magnetic field.
  • the reciprocating movement of 32 is good in mobility and sealing.
  • the operating portion 31 can be formed as an operating lever with a tip having an outer diameter larger than the inner diameter of the operating port 121, and the operating rod is connected to the piston main body 32.
  • the cross section of the operating rod can be formed into a cross-shaped structure to improve the strength.
  • a seal protrusion 321 that abuts against the inner peripheral wall surface of the cleaning chamber 120 may be formed on the outer peripheral surface of the piston main body 32. Thereby, the contact area of the piston main body 32 with the inner peripheral wall surface of the washing chamber 120 can be reduced, the friction can be reduced, and the movement resistance of the washing piston 30 can be made smaller and the movement can be more flexible.
  • the sealing protrusion 321 may be disposed adjacent to the end of the piston body 32, and the sealing protrusion 321 may be made of a flexible material such as rubber or silicone to improve the sealing effect.
  • a mounting cavity 140 may be disposed in the outer casing 10.
  • the loading mechanism 20 may be disposed in the mounting cavity 140 to protect the loading mechanism 20 from damage of the dispensing mechanism 20. More regular and easy to install.
  • the water inlet chamber 130 and the mounting cavity 140 are disposed in communication.
  • the dispensing mechanism 20 is disposed in the mounting cavity 140, the water inlet cavity 130 can be sealed by the dispensing mechanism 20, and the structure is further improved. Simple and easy to disassemble.
  • the dispensing mechanism 20 can include a dispensing pump 21 coupled between the receiving chamber 110 and the washing chamber, and a drive motor 22 coupled to the delivery pump 21 for driving the delivery pump.
  • the activity of the 21 is to drive the liquid in the accommodating chamber 110 to the washing chamber to realize the liquid discharge.
  • the placing mechanism 20 works reliably and the feeding effect is good.
  • the dispensing pump 21 may be one; when the accommodating chamber 110 is plural, the dispensing pump 21 may be disposed in a plurality of one-to-one correspondence with the plurality of accommodating chambers 110, for example,
  • a plurality of delivery pumps 21 are respectively connected to the driving motor 22 to realize separate delivery of corresponding liquids under the driving of the driving motor 22.
  • the driving motor 22 can be controlled to simultaneously drive multiple delivery.
  • the pumps 21 work together, and it is also possible to drive the plurality of delivery pumps 21 to operate separately. In order to achieve simultaneous delivery of multiple liquids or separate delivery.
  • the structure for realizing the driving of the plurality of delivery pumps 21 by using one driving motor 22 is understandable and easy to implement by those skilled in the art, and will not be described in detail herein.
  • a water inlet chamber 130 may be disposed in the outer casing 10, and the water inlet chamber 130 is spaced apart from the accommodating chamber 110, and the water inlet chamber 130 has a water inlet 131 and a water outlet. 132, the water outlet 132 may be in communication with the washing chamber, and the dispensing mechanism 20 may be disposed between the receiving chamber 110 and the water inlet chamber 130 to control the flow of liquid in the receiving chamber 110 to the water inlet chamber 130.
  • the dispensing device 100 can be integrated with the water inlet structure.
  • the liquid in the accommodating chamber 110 can enter the water inlet chamber 130, and the water can also enter the water inlet chamber 130.
  • the liquid such as detergent can be mixed with water in the water inlet chamber 130, and the mixed liquid can flow out from the water outlet 132 and flow to the washing chamber.
  • the liquid such as the washing liquid can be mixed with the water before entering the washing chamber, and can be lifted. Washing effect.
  • the driving motor 22 may have independent switches and controllers for independent control.
  • the driving motor 22 may be manually controlled. 100 is formed into a manual structure.
  • the drive motor 22 can also be connected to the control system 400 of the washing apparatus.
  • the automatic control of the drive motor 22 can be realized by the control system 400 of the washing apparatus.
  • the dispensing apparatus 100 can form an automatic structure, that is, an automatic dispensing apparatus.
  • the control system 400 can calculate the detergent to be dispensed and then send a command to the drive motor 22 to drive the delivery pump 21 to pump the liquid into the wash chamber.
  • the dispensing device 100 may further include a liquid level detecting device 40 that can extend into the receiving chamber 110 for liquid level in the receiving chamber 110. Test. Thereby, the user can clearly know the liquid level in the accommodating chamber 110, and add the detergent, the softener and the like in time when the liquid level is insufficient.
  • the liquid level detecting device 40 can also be connected to the control system 400 of the washing apparatus to realize automatic detection, and the detection effect is good.
  • the level detecting device 40 can be disposed adjacent to the cleaning chamber 120. Thereby, the impinging water flow generated by the cleaning piston 30 is more likely to impinge on the liquid level detecting device 40, so that the liquid level detecting device 40 can also achieve a more thorough cleaning.
  • the liquid level detecting device 40 can also face the communication chamber 110 and the cleaning chamber 120. At this time, the impact water flow can directly impact the liquid level detecting device 40, and the cleaning Excellent effect.
  • the present invention is not particularly limited to the structure of the liquid level detecting device 40.
  • the liquid level detecting device 40 may include a guiding portion 41, a float 42 and a sensor 43, as shown in FIG. 1 to FIG. 13 is shown.
  • the guide portion 41 and the float 42 are both disposed in the accommodating chamber 110, and the float 42 is provided on the guide portion 41, and is movable up and down with the elevation of the liquid surface.
  • the sensor 43 is fixed to the lower portion of the casing 10 and operates when the distance between the float 42 and the sensor 43 is lower than a predetermined distance to achieve liquid level detection, and the detection effect is good.
  • the action of the sensor 43 may be, but not limited to, an alarm or a signal to the control system 400.
  • the sensor 43 senses the information and feeds back to the user to remind the user to add the detergent in time. Or a softener, etc.
  • the structure of the guide portion 41 can be formed in various forms.
  • the guide portion 41 can be formed as a guide groove, and the float 42 can be disposed in the guide groove so as to be movable up and down, and the guiding effect is good.
  • the guide portion 41 may be formed as a guide rod, and the float 42 may be jacketed on the guide rod, and the guiding effect is better.
  • an upper abutting portion and a lower stopping portion may be disposed on the guiding rod, and the float 42 is movably disposed between the upper stopping portion and the lower stopping portion.
  • the guiding rod is detachably disposed in the accommodating cavity 110, and the housing 10 is provided with a detaching port 113 for detaching the guiding rod, as shown in FIGS.
  • the guide bar and the float 42 can be taken out from the accommodating cavity 110 from the detaching port 113, and the cleaning can be performed, and the operation is convenient and simple, and the cleaning effect is improved.
  • a sealing ring 44 may be disposed between the guiding rod and the outer casing 10 to improve the connection sealing property of the guiding rod and the outer casing 10 to prevent the liquid from flowing out from the dismounting opening 113.
  • the upper end of the guiding rod may be provided with a cover body 45 , and the cover body 45 may be disposed at the detaching opening 113 to further improve the sealing performance.
  • the cover body 45 may be formed substantially in a circular shape, and the outer edge of the cover body 45 is provided with a cutting edge opposite to each other, and two card slots may be disposed on the outer casing 10, and two trimming edges of the cover body 45 and the card may be installed during installation. The slots are aligned, and then the cover 45 is rotated, so that the cover 45 can be snapped into the two slots, which is convenient to operate and relatively secure to install.
  • the upper portion of the outer casing 10 may be provided with a waterproof venting hole 114 that communicates with the accommodating cavity 110.
  • the waterproof venting hole 114 has the property of preventing the passage of the liquid and allowing the passage of the gas, and can ensure the internal pressure and air pressure balance of the accommodating chamber 110 during the liquid discharging process, thereby improving the smoothness of the liquid discharging.
  • the waterproof venting hole 114 may be formed by, for example, providing a waterproof gas permeable membrane or the like on the through hole, which will be understood by those skilled in the art and will not be described in detail herein.
  • the dispensing device 100 may be formed as a flip-type structure.
  • the outer casing 10 may include a main casing 11 and an upper cover 12, and the upper cover 12 is detachably covered on the main casing 11, and the accommodating cavity 110 may be defined by the main casing 11 and the upper cover 12, and the cleaning chamber 120 It can be disposed on the main casing 11, and the dispensing device 100 of the structure not only has a good cleaning effect but also has a larger capacity.
  • the main housing 11 may include a first housing and a second housing, the receiving cavity 110 may be disposed on the first housing, and the cleaning cavity 120 may be disposed in the second housing
  • the first housing and the second housing may be provided in a detachable structure to further facilitate cleaning.
  • Washing apparatus 1000 in accordance with an embodiment of the present invention includes dispensing device 100 in accordance with an embodiment of the present invention. Since the dispensing device 100 according to the embodiment of the present invention has the above-described advantageous technical effects, the cleaning effect of the washing apparatus 1000 according to the embodiment of the present invention is improved without being disassembled for cleaning.
  • the washing apparatus 1000 further includes a washing tub 200, an inlet pipe 300, a control system 400, and the like.
  • the washing tub is disposed in the washing tub 200, and the inlet pipe 300 is connected between the washing tub 200 and the dispensing device 100 to communicate The washing chamber and the dispensing device 100.
  • the placement mechanism 20 of the dispensing device 100 is coupled to the control system 400 for operation under the control of the control system 400.
  • the washing apparatus 1000 may be a washing machine or a dishwasher, and the washing machine may be a drum washing machine or a pulsator washing machine.
  • Other configurations and operations of the washing apparatus 1000 in accordance with embodiments of the present invention will be apparent to those of ordinary skill in the art and will not be described in detail herein.
  • connection In the description of the present invention, it should be noted that the terms “installation”, “connected”, and “connected” are to be understood broadly, and may be fixed or detachable, for example, unless otherwise explicitly defined and defined. Connected, or integrally connected; can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • Connected, or integrally connected can be mechanical or electrical; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of the two components.
  • the specific meaning of the above terms in the present invention can be understood in a specific case by those skilled in the art.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Washing And Drying Of Tableware (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

一种用于洗涤设备（1000）的投放装置（100）和具有其的洗涤设备（1000），投放装置（100）包括：外壳（10），外壳（10）内限定有容纳腔（110）和清洗腔（120），容纳腔（110）与清洗腔（120）连通；投放机构（20），投放机构（20）与容纳腔（110）连通且用于将容纳腔（110）中的衣物处理剂输入至洗涤设备（1000）的洗涤腔内；清洁装置，适于使清洗腔（120）内的清洗液至少部分形成冲击水流，以清洗容纳腔（110）。

Description

洗涤设备和用于洗涤设备的投放装置 技术领域
本发明涉及洗涤技术领域，更具体地，涉及一种用于洗涤设备的投放装置和具有该投放装置的洗涤设备。
背景技术
相关技术中的滚筒洗衣机采用自动投放装置进行自动投放洗涤液。其中，自动投放装置基本分为两种：一种是抽屉式结构，一种是顶盖翻盖式结构。抽屉式结构可以将储存液体的仓位抽出，进行较彻底的清洗，但是缺点是储存容量太小。顶盖翻盖式结构的容量更大，但是却存在不能将储存液体的仓位抽出来清洗的缺点。
因此，相关技术中的自动投放装置存在容量和清洗之间的矛盾，若容量大则清洗效果不好，若保证清洗效果则容量会减小，洗涤液自动投放装置的结构仍有待改进。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明提出一种用于洗涤设备的投放装置，所述投放装置具有良好的清洗效果。
根据本发明实施例的用于洗涤设备的投放装置，包括：外壳，所述外壳内限定有容纳腔和清洗腔，所述容纳腔与所述清洗腔连通；投放机构，所述投放机构与所述容纳腔连且用于将所述容纳腔中的衣物处理剂输入至所述洗涤设备的洗涤腔内；清洁装置，适于使所述清洗腔内的清洗液至少部分形成冲击水流，以清洗所述容纳腔。
根据本发明实施例的投放装置的清洗操作简便，清洗效果较好，尤其在不用拆开或者抽出的情况下也能够具有良好的清洗效果，可以用于翻盖式投放装置来解决容量和清洗之间的矛盾。
另外，根据本发明上述实施例的投放装置还可以具有如下附加的技术特征：
根据本发明的一些实施例，清洁装置包括清洗活塞，所述清洗活塞可往复移动地设在所述清洗腔内，以驱动所述清洗腔内的水形成冲击水流对所述容纳腔进行清洗。
根据本发明的一些实施例，所述清洗腔的远离所述容纳腔的一侧壁面上设有操作口，所述清洗活塞的一端设有可伸出所述操作口的操作部，所述操作部适于被手动驱动，或者被被电机驱动组件、推杆驱动组件、液压驱动组件之一所驱动。
可选地，所述容纳腔的投放出口为连通所述容纳腔和所述清洗腔的连通口，所述清洗腔的壁面上设有连通所述清洗腔与所述投放机构的过液口。
进一步地，所述清洗腔的壁面上还设有与外界或所述洗涤腔连通的清洗口，所述清洗口与所述过液口沿所述清洗活塞的移动方向间隔开且所述清洗口远离所述容纳腔设置。
具体地，所述清洗腔形成为柱状，所述清洗口和所述过液口设在所述清洗腔的侧壁面上。
根据本发明实施例的用于洗涤设备的投放装置还包括：用于对所述容纳腔内的液位进行检测的液位检测装置，所述液位检测装置伸入所述容纳腔。
具体地，所述液位检测装置包括：导向部，所述导向部设在所述容纳腔内；设在所述容纳腔内的浮子，所述浮子随液面的升降可上下移动地设在所述导向部上；传感器，所述传感器固定在所述外壳的下部且在所述浮子与所述传感器的距离低于预定距离时动作。
进一步地，所述导向部形成为导向槽或者导向杆。
更进一步地，所述导向杆可拆卸地设在所述容纳腔内，所述外壳上设有用于拆装所述导向杆的拆卸口，所述导向杆与所述外壳之间设有密封圈。
可选地，所述外壳的上部设有与所述容纳腔连通的防水透气孔。
可选地所，述外壳内设有安装腔，所述投放机构设在所述安装腔内，所述外壳包括主壳体和上盖，所述上盖可拆卸地盖设在所述主壳体上。
可选地，所述容纳腔、所述清洗腔分别包括至少一个。
进一步地，所述投放机构包括：与至少一个所述容纳腔一一对应的至少一个投放泵，每个所述投放泵分别连接在对应的所述容纳腔与所述洗涤腔之间；驱动电机，所述驱动电机与每个所述投放泵相连，以分别驱动每个所述投放泵工作。
根据本发明的一些实施例，所述外壳内设有与所述容纳腔间隔开的进水腔，所述进水腔具有进水口和出水口，所述出水口适于与所述洗涤腔连通，所述投放机构设在所述容纳腔与所述进水腔之间以控制所述容纳腔中的液体流向所述进水腔。
根据本发明的洗涤设备，包括根据本发明实施例的投放装置。
可选地，所述洗涤设备为洗衣机或洗碗机。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1是根据本发明实施例的投放装置的结构示意图；
图2是根据本发明实施例的投放装置的另一角度的结构示意图；
图3是根据本发明实施例的投放装置的剖视图；
图4是根据本发明实施例的投放装置的主壳体的结构示意图；
图5是根据本发明实施例的投放装置的另一个剖视图，其中，清洗活塞处于第一位置；
图6是图5中圈示A处的放大结构示意图；
图7是根据本发明实施例的投放装置的另一个剖视图，其中，清洗活塞处于第二位置；
图8是根据本发明实施例的投放装置的另一个剖视图，其中，清洗活塞处于第三位置；
图9是根据本发明实施例的投放装置的清洗活塞的结构示意图；
图10是根据本发明实施例的投放装置的清洗活塞的侧视图；
图11是根据本发明实施例的投放装置的液位检测装置的结构示意图，其中不含传感器；
图12是根据本发明实施例的投放装置的液位检测装置的侧视图；
图13是根据本发明实施例的投放装置的液位检测装置的俯视图；
图14是根据本发明实施例的洗涤设备的结构示意图。
附图标记：
洗涤设备1000；
投放装置100；洗涤筒200；进水管300；控制系统400；
外壳10；主壳体11；上盖12；
容纳腔110；投放进口111；投放出口112；拆卸口113；防水透气孔114；
清洗腔120；操作口121；过液口122；清洗口123；
进水腔130；进水口131；出水口132；安装腔140；
投放机构20；投放泵21；驱动电机22；
清洗活塞30；操作部31；活塞主体32；密封凸起321；
液位检测装置40；导向部41；浮子42；传感器43；密封圈44；盖体45。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制，本领域的普通技术人员在不脱离本发明的原理和宗旨的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。
在本发明的描述中，需要理解的是，术语“上”、“下”、“前”、“后”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“轴向”、“径向”、“周向”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装置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，除非另有说明，“多个”的含义是两个或两个以上。
下面参考附图描述根据本发明实施例的用于洗涤设备的投放装置100。
参照图1至图14所示，根据本发明实施例的投放装置100可以包括外壳10、投放机构20和清洁装置，清洁装置包括清洗活塞30。
具体而言，外壳10内限定有容纳腔110和清洗腔120，容纳腔110与清洗腔120连通，容纳腔110具有投放进口111和投放出口112，容纳腔110内可以放置洗涤剂或者柔顺剂等液体，投放进口111可以设置为可开闭式，当需要向容纳腔110内投放液体时，可以打开投放口，当投放完成后，可以部分或者完全关闭投放进口111。投放机构20适于设在容纳腔110与洗涤设备的洗涤腔之间，并且能够控制容纳腔110中的液体流向洗涤腔。具体地，当投放机构20打开时，容纳腔110中的液体可以向洗涤腔流动，实现洗涤液或柔顺剂等的投放；当不需要投放时，可以关闭投放装置100，操作方便。
清洗活塞30可往复移动地设在清洗腔120内，以驱动清洗腔120内的至少一部分水形成冲击水流对容纳腔110进行清洗。由此，当需要清洗容纳腔110时，可以将清洗活塞30在清洗腔120内往复移动，在清洗活塞30往复移动的过程中，清洗腔120中的水可以形成冲击水流，并流向容纳腔110，对容纳腔110实现冲击水洗，清洗效果好。
需要说明的是，在上面所描述的实施例中，冲击水流通过清洗活塞30的移动形成。但是，在本发明中，形成冲击水流的并不限于采用清洗活塞30，还可以采用包括叶轮等部件的清洁装置，这些也将在本发明的保护范围之内。
根据本发明实施例的投放装置100，通过设置与容纳腔110连通的清洗腔120，并设置能够形成冲击水流的清洁装置，可以对容纳腔110实现冲击水洗，清洗效果好，达到在不用抽出或者拆开的情况下也能够具有良好的清洗效果，可以应用于翻盖式投放装置，实现在保证较大的容量的情况下依然能够具有良好的清洗效果，有利于解决清洗和容量的矛盾。
可以理解的是，在本发明的实施例中，对于容纳腔110的数量不做特殊限制，可以根据需要设置多个容纳腔110，以实现柔顺剂和洗涤剂等的分开存放和投放，提高投放效果。根据需要，可以设置一个清洗腔120，以与有较高清洁需求的容纳腔110连通，实现冲击水洗。当然，也可以设置多个清洗腔120，使得每个容纳腔110均具有一个与之连通的清洗腔120，使得每个清洗腔120均能实现冲击水洗。
例如，参照图1至图10所示，在本发明的一些实施例中，容纳腔110和清洗腔120分别为一一对应连通的两个。其中一个清洗腔120可以用于放置洗涤剂，形成为洗涤剂腔，另一个清洗腔120可以用于放置柔顺剂，形成为柔顺剂腔，洗涤剂腔和柔顺剂腔均可以实现冲击水洗，清洗效果好。
根据本发明的一些实施例，投放装置100还可以包括活塞驱动器(图中未示出)，活塞 驱动器与清洗活塞30相连，以驱动清洗活塞30移动。由此，可以通过活塞驱动器实现清洗活塞30的自动往复移动，清洗操作更便捷。可选地，活塞驱动器可以为电机驱动组件、推杆驱动组件或液压驱动组件等，可以根据实际情况灵活选择不同的结构，本发明对此不做特殊限制。
当然，在本发明的实施例中，清洗活塞30还可以设置为手动式，以实现手动清洗。如图1至图10所示，清洗腔120的远离容纳腔110的一侧壁面上可以设有操作口121，活塞的一端可以设有可伸出操作口121的操作部31。由此，用户可以通过操作操作部31实现清洗活塞30的往复移动，操作性能好。可选地，操作部31也可以与活塞驱动器相连，以实现清洗活塞30的自动移动。
根据本发明的一些实施例，投放出口112可以为连通容纳腔110和清洗腔120的连通口，如图1至图8所示，清洗腔120的壁面上可以设有过液口122，过液口122可以连通清洗腔120与洗涤腔。由此，可以通过清洗活塞30的移动，实现过液口122的开闭状态的切换。
当清洗活塞30移动至靠近容纳腔110的位置时，例如，图5和图6所示，过液口122被清洗活塞30封住，此时，容纳腔110中的液体将不能流出；当清洗活塞30移动至远离容纳腔110的位置时，例如，图7或图8所示的位置时，过液口122不再被清洗活塞30封住，处于打开状态，容纳腔110中的液体可以在投放机构20的作用下流向洗涤腔。由此，可以通过控制清洗活塞30和投放机构20实现液体的投放，投放操作更可靠，避免在不进行投放时误打开投放机构20而导致投放，同时结构更紧凑。
进一步地，如图1至图8所示，清洗腔120的壁面上还可以设有清洗口123，清洗口123与外界或洗涤腔连通，清洗口123与过液口122沿清洗活塞30的移动方向间隔开，并且清洗口123远离容纳腔110设置。由此也可以通过控制清洗活塞30的位置实现清洗口123的开闭。当清洗口123移动至图5或图7所示的位置时，清洗口123可以处于关闭状态；当清洗口123移动至图8所示的位置时，清洗口123可以打开。由此，可以对容纳腔110实现更好的清洗。
具体地，根据清洗活塞30位置的不同，投放装置100可以具有三种状态。当清洗活塞30处于图5和图6所示的第一位置时，清洗口123和过液口122均处于关闭状态，液体可以稳定的储存在容纳腔110内，此时不进行投放操作；当清洗活塞30处于图7所示的第二位置时，清洗口123处于关闭状态，过液口122处于打开状态，此时，可以通过控制投放机构20实现液体的投放；当清洗活塞30处于图8所示的第三位置时，清洗口123和过液口122均处于打开状态，此时，容纳腔110中的液体可以通过清洗口123流向外界或者洗涤腔内。
当洗涤设备在正常工作时，清洗活塞30可以位于第二位置，以为投放提供条件，当需要进行液体投放时，可以通过控制投放机构20进行液体投放，洗涤剂等液体可以与水在进水腔130中混合，然后流入到洗涤腔中，对衣物进行洗涤。
当用户需要清洗容纳腔110时，为保证优异的清洗效果，可以采用如下方式进行：
首先，进行废液清理：使清洗活塞30向远离容纳腔110的方向移动至第三位置，此时，容纳腔110中的残留洗涤剂可以从清洗口123排出到洗涤设备之外或者洗涤腔中。
然后，可以进行清水清洗：等到洗涤剂排干净后，从投放进口111加入大量清水对容纳腔110进行初步冲洗，废水可以再次从清洗口123排走。
之后，可以用清洗活塞30进行强力冲洗：当容纳腔110太脏，用以上两步难以清理干净时，可以启动清洗活塞30进入强力冲洗模式。具体地，可以控制清洗活塞30在第一位置和第三位置之间不停地快速切换，做类似活塞的往复运动，此时就可以产生冲击水流从容纳腔110和清洗腔120的连通处开始对容纳腔110进行冲击式强力冲洗，清洗效果好。
清洗完成后，可以将清洗活塞30移动至第三位置，使废水可以从清洗口123再次排出，完成清洗操作。之后，可以将清洗活塞30移动至第二位置，为正常的洗涤功能做准备。
由此，容纳腔110可以进行多次不同程度的清洗，清洗效果大大提升，同时清洗的废液可以通过清洗口123排出，避免流入投放机构20，对投放机构20造成再次污染。
参照图1至图10所示，清洗腔120可以形成为柱状，清洗口123和过液口122可以设在清洗腔120的侧壁面上，清洗活塞30可以沿着清洗腔120的中轴线移动，设置方便，并且开闭切换效果好。可选地，清洗腔120可以形成为圆柱状，形状美观且过水性好。
下面对清洗活塞30的结构进行进一步描述。
如图5至图10所示，清洗活塞30可以包括操作部31和活塞主体32，活塞主体32设在清洗腔120内，操作部31与活塞主体32相连并且从操作口121内伸出。可以通过控制操作部31，实现活塞主体32在清洗腔120内的往复移动，实现活塞主体32对清洗口123或过液口122的关闭。
在本发明的一些实施例中，清洗活塞30可以没有操作部31，此时，可以通过其它结构驱动活塞主体32移动，例如，将活塞主体32设置为磁性结构，通过磁场的作用，实现活塞主体32的往复移动，移动性以及密封性较好。
操作部31可以形成为带有端头的操作杆，端头的外径大于操作口121的内径，操作杆与活塞主体32相连，操作杆的横截面可以形成为类似十字形结构，以提高强度。活塞主体32的外周面上可以形成有与清洗腔120的内周壁面止抵的密封凸起321。由此，可以减小活塞主体32与清洗腔120的内周壁面的接触面积，减小摩擦，使得清洗活塞30的移动阻力更小，移动更灵活。可选地，如图9和图10所示，密封凸起321可以邻近活塞主体32 的端部设置，密封凸起321可以采用橡胶或者硅胶等柔性材料制造，以提高密封效果。
下面对投放机构20的结构进行描述。如图1至图4所示，外壳10内可以设有安装腔140，投放机构20可以设在安装腔140内，以实现对投放机构20的保护，避免投放机构20发生损坏，投放装置100外形更规整，便于安装。可选地，在本发明的一些实施例中，进水腔130和安装腔140连通设置，当投放机构20设置在安装腔140内时，进水腔130可以通过投放机构20实现密封，结构更简单且利于拆装。
继续参照图1至图4所示，投放机构20可以包括投放泵21和驱动电机22，投放泵21连接在容纳腔110和洗涤腔之间，驱动电机22与投放泵21相连，以驱动投放泵21活动，实现将容纳腔110中的液体驱动至洗涤腔，实现液体的投放，投放机构20工作可靠，投放效果好。
可选地，当容纳腔110为一个时，投放泵21可以为一个；当容纳腔110为多个时，投放泵21可以设置为与多个容纳腔110一一对应的多个，例如，可以为图1中所示的两个，多个投放泵21分别与驱动电机22相连，以在驱动电机22的带动下实现对应的液体的分别投放，例如，可以控制驱动电机22同时驱动多个投放泵21一起工作，也可以驱动多个投放泵21单独分别工作。以实现多种液体的同时投放或者分别投放。其中，采用一个驱动电机22实现多个投放泵21的驱动的结构对于本领域技术人员来说是可以理解并且容易实现的，在此不再详述。
参照图1至图4所示，根据本发明的一些实施例，外壳10内还可以设置进水腔130，进水腔130与容纳腔110间隔开，进水腔130具有进水口131和出水口132，出水口132可以与洗涤腔连通，投放机构20可以设在容纳腔110与进水腔130之间，以控制容纳腔110中的液体流向进水腔130。
由此，投放装置100可以与进水结构集成在一起，在投放机构20的作用下，容纳腔110中的液体可以进入到进水腔130内，同时水也可以进入到进水腔130内，洗涤剂等液体可以与水在进水腔130内实现混合，混合液可以从出水口132流出，并流向洗涤腔，此时，洗涤液等液体可以在进入洗涤腔之前与水发生混合，可以提升洗涤效果。
需要说明的是，在本发明的实施例中，驱动电机22可以具有独立的开关以及控制器，以实现独立控制，当需要进行液体投放时，可以手动控制驱动电机22工作，此时，投放装置100形成为手动式结构。当然，驱动电机22也可以与洗涤设备的控制系统400相连，可以通过洗涤设备的控制系统400实现对驱动电机22的自动控制，此时，投放装置100可以形成自动式结构，即自动投放装置。当需要进行投放时，控制系统400可以计算出要投送的洗涤剂，然后发送指令给驱动电机22，驱动投放泵21将液体泵入洗涤腔中。
参照图1至图14所示，根据本发明实施例的投放装置100可以还可以包括液位检测装 置40，液位检测装置40可以伸入容纳腔110，用于对容纳腔110内的液位进行检测。由此，可以使用户较清楚地知晓容纳腔110内的液位，在液位不足时及时添加洗涤剂、柔顺剂等。液位检测装置40也可以与洗涤设备的控制系统400相连，以实现自动检测，检测效果好。
可选地，液位检测装置40可以邻近清洗腔120设置。由此，清洗活塞30产生的冲击水流更易于冲击至液位检测装置40，使得液位检测装置40也可以实现较彻底的清洗。例如，在图1至图5所示的实施例中，液位检测装置40也可以正对容纳腔110与清洗腔120的连通处，此时，冲击水流可以直接冲击液位检测装置40，清洗效果优异。
本发明对于液位检测装置40的结构不做特殊限制，可选地，根据本发明的一些实施例，液位检测装置40可以包括：导向部41、浮子42和传感器43，如图1至图13所示。导向部41和浮子42均设在容纳腔110内，浮子42设在导向部41上，并且随液面的升降可上下移动。传感器43固定在外壳10的下部并且在浮子42与传感器43的距离低于预定距离时动作，以实现液位检测，检测效果好。
这里，传感器43的动作可以为但不限于为发出报警或者向控制系统400传送信号等。例如，传感器43可以在浮子42与传感器43的距离低于预定距离时，即浮子42处于传感器43的检测范围内时，传感器43就会感应到信息，并反馈给用户，提醒用户及时添加洗涤剂或柔顺剂等。
如图1至图5所示，传感器43可以设置在容纳腔110的外部，由此，可以避免液体对传感器43的影响，传感器43工作更稳定可靠。传感器43以及与浮子42的配合对于本领域技术人员来说是可以理解的，在此不再详述。
导向部41的结构可形成为多种，例如，导向部41可以形成为导向槽，浮子42可上下移动地设在导向槽内，导向效果好。再例如，如图1至图8、图11至图13所示，导向部41可以形成为导向杆，浮子42可以外套在导向杆上，导向效果较好。可选地，导向杆上可以设置上止抵部和下止挡部，浮子42可活动地设在上止挡部和下止挡部之间。
进一步地，导向杆可拆卸地设在容纳腔110内，外壳10上设有用于拆装导向杆的拆卸口113，如图1至图3所示。由此，可以从拆卸口113将导向杆和浮子42从容纳腔110内拿出，进行清洗，操作方便简单，清洗效果提升。进一步地，导向杆与外壳10之间可以设有密封圈44，以提升导向杆与外壳10的连接密封性，避免液体从拆卸口113处外流。
可选地，如图1、图5、图11至图13所示，导向杆的上端可以设置盖体45，盖体45可以盖设在拆卸口113处，以进一步提升密封性能。盖体45可以大致形成为圆形，盖体45的外边沿设有彼此相对的切边，外壳10上可以设置两个卡槽，在安装时，可以将盖体45的两个切边与卡槽对准，然后旋转盖体45，即可以使盖体45卡接到两个卡槽内，操作方便并且安装较牢固。
根据本发明的一些实施例，外壳10的上部可以设有防水透气孔114，防水透气孔114与容纳腔110连通。防水透气孔114具有防止液体通过而允许气体通过的性能，可以在投液过程中保证容纳腔110的内压气压平衡，提高投液的顺畅性。防水透气孔114可以通过例如在通孔上设置防水透气膜等形成，这对于本领域技术人员来说是可以理解的，在此不再详述。
根据本发明实施例的投放装置100可以形成为翻盖式结构。具体地，外壳10可以包括主壳体11和上盖12，上盖12可拆卸地盖设在主壳体11上，容纳腔110可以由主壳体11和上盖12限定出，清洗腔120可以设置在主壳体11上，该结构的投放装置100不仅具有良好的清洗效果，而且容量更大。可选地，在本发明的一些实施例中，主壳体11可以包括第一壳体和第二壳体，容纳腔110可以设置在第一壳体上，清洗腔120可以设置在第二壳体上，第一壳体和第二壳体可以设置为可拆卸式结构，以进一步方便清洗。
根据本发明实施例的洗涤设备1000包括根据本发明实施例的投放装置100。由于根据本发明实施例的投放装置100具有上述有益的技术效果，因此根据本发明实施例的洗涤设1000的清洗效果提升，无需拆开进行清洗。
如图14所示，洗涤设备1000还包括洗涤筒200、进水管300和控制系统400等，洗涤腔设在洗涤筒200内，进水管300连接在洗涤筒200与投放装置100之间，以连通洗涤腔与投放装置100。投放装置100的投放机构20与控制系统400相连，以在控制系统400的控制下工作。
根据本发明实施例的洗涤设备1000可以为洗衣机或洗碗机，洗衣机可以为滚筒洗衣机，也可以为波轮洗衣机。根据本发明实施例的洗涤设1000的其他构成以及操作对于本领域的普通技术人员来说是可知的，在此不再详细描述。
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，可以是两个元件内部的连通。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。
在本说明书的描述中，参考术语“实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中在不干涉、不矛盾的情况下均可以以合适的方式相互结合。

Claims (17)

  1. 一种用于洗涤设备的投放装置，其特征在于，包括：
    外壳，所述外壳内限定有容纳腔和清洗腔，所述容纳腔与所述清洗腔连通；
    投放机构，所述投放机构与所述容纳腔连通且用于将所述容纳腔中的衣物处理剂输入至所述洗涤设备的洗涤腔内；
    清洁装置，适于使所述清洗腔内的清洗液至少部分形成冲击水流，以清洗所述容纳腔。
  2. 根据权利要求1所述的投放装置，其特征在于，所述清洁装置包括清洗活塞，所述清洗活塞可往复移动地设在所述清洗腔内，以驱动所述清洗腔内的水形成冲击水流对所述容纳腔进行清洗。
  3. 根据权利要求2所述的用于洗涤设备的投放装置，其特征在于，所述清洗腔的远离所述容纳腔的一侧壁面上设有操作口，所述清洗活塞的一端设有可伸出所述操作口的操作部，所述操作部适于被手动驱动，或者被电机驱动组件、推杆驱动组件、液压驱动组件之一所驱动。
  4. 根据权利要求1-3中任一项所述的用于洗涤设备的投放装置，其特征在于，所述容纳腔的投放出口为连通所述容纳腔和所述清洗腔的连通口，所述清洗腔的壁面上设有连通所述清洗腔与所述洗涤腔的过液口。
  5. 根据权利要求4所述的用于洗涤设备的投放装置，其特征在于，所述清洗腔的壁面上还设有与外界或所述洗涤腔连通的清洗口，所述清洗口与所述过液口沿所述清洗活塞的移动方向间隔开且所述清洗口远离所述容纳腔设置。
  6. 根据权利要求4或5所述的用于洗涤设备的投放装置，其特征在于，所述清洗腔形成为柱状，所述清洗口和所述过液口设在所述清洗腔的侧壁面上。
  7. 根据权利要求1-6中任一项所述的用于洗涤设备的投放装置，其特征在于，还包括：
    用于对所述容纳腔内的液位进行检测的液位检测装置，所述液位检测装置伸入所述容纳腔。
  8. 根据权利要求7所述的用于洗涤设备的投放装置，其特征在于，所述液位检测装置包括：
    导向部，所述导向部设在所述容纳腔内；
    设在所述容纳腔内的浮子，所述浮子随液面的升降可上下移动地设在所述导向部上；
    传感器，所述传感器固定在所述外壳的下部且在所述浮子与所述传感器的距离低于预定距离时动作。
  9. 根据权利要求8所述的用于洗涤设备的投放装置，其特征在于，所述导向部形成为 导向槽或者导向杆。
  10. 根据权利要求9所述的用于洗涤设备的投放装置，其特征在于，所述导向杆可拆卸地设在所述容纳腔内，所述外壳上设有用于拆装所述导向杆的拆卸口，所述导向杆与所述外壳之间设有密封圈。
  11. 根据权利要求1-10中任一项所述的用于洗涤设备的投放装置，其特征在于，所述外壳的上部设有与所述容纳腔连通的防水透气孔。
  12. 根据权利要求1-11中任一项所述的用于洗涤设备的投放装置，其特征在于，所述外壳内设有安装腔，所述投放机构设在所述安装腔内，所述外壳包括主壳体和上盖，所述上盖可拆卸地盖设在所述主壳体上。
  13. 根据权利要求1-12中任一项所述的用于洗涤设备的投放装置，其特征在于，所述容纳腔、所述清洗腔分别包括至少一个。
  14. 根据权利要求13所述的用于洗涤设备的投放装置，其特征在于，所述投放机构包括：
    与至少一个所述容纳腔一一对应的至少一个投放泵，每个所述投放泵分别连接在对应的所述容纳腔与所述洗涤腔之间；
    驱动电机，所述驱动电机与每个所述投放泵相连，以分别驱动每个所述投放泵工作。
  15. 根据权利要求1-14中任一项所述的用于洗涤设备的投放装置，其特征在于，所述外壳内设有与所述容纳腔间隔开的进水腔，所述进水腔具有进水口和出水口，所述出水口适于与所述洗涤腔连通，所述投放机构设在所述容纳腔与所述进水腔之间以控制所述容纳腔中的液体流向所述进水腔。
  16. 一种洗涤设备，其特征在于，包括根据权利要求1-15中任一项所述的投放装置。
  17. 根据权利要求16所述的洗涤设备，其特征在于，所述洗涤设备为洗衣机或洗碗机。
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CN204000327U (zh) * 2014-06-13 2014-12-10 合肥荣事达三洋电器股份有限公司 一种洗衣机用自动投放洗涤剂装置
CN204080480U (zh) * 2014-06-30 2015-01-07 合肥荣事达三洋电器股份有限公司 全自动洗衣机洗涤剂自动投放装置
CN107881712A (zh) * 2017-09-29 2018-04-06 无锡小天鹅股份有限公司 洗涤设备和用于洗涤设备的投放装置

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