WO2023011175A1 - Modules de distribution d'additif, appareil de distribution d'additif et dispositif de traitement de vêtement - Google Patents

Modules de distribution d'additif, appareil de distribution d'additif et dispositif de traitement de vêtement Download PDF

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Publication number
WO2023011175A1
WO2023011175A1 PCT/CN2022/106657 CN2022106657W WO2023011175A1 WO 2023011175 A1 WO2023011175 A1 WO 2023011175A1 CN 2022106657 W CN2022106657 W CN 2022106657W WO 2023011175 A1 WO2023011175 A1 WO 2023011175A1
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WIPO (PCT)
Prior art keywords
water
outlet
waterway
module
additive
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PCT/CN2022/106657
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English (en)
Chinese (zh)
Inventor
黄涛
任海峰
李文伟
Original Assignee
重庆海尔滚筒洗衣机有限公司
海尔智家股份有限公司
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Priority claimed from CN202110900244.5A external-priority patent/CN115704165A/zh
Priority claimed from CN202110900257.2A external-priority patent/CN115704166A/zh
Priority claimed from CN202110900236.0A external-priority patent/CN115704164A/zh
Application filed by 重庆海尔滚筒洗衣机有限公司, 海尔智家股份有限公司 filed Critical 重庆海尔滚筒洗衣机有限公司
Publication of WO2023011175A1 publication Critical patent/WO2023011175A1/fr

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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 present invention relates to a clothes treatment device in the technical field of household electrical appliances, in particular to an additive injection device applied to the clothes treatment device.
  • the washing machine uses water, clothing additives and mechanical operations to wash and care the clothes, so that the clothes can achieve the desired washing and care effect.
  • the washing machine in the related art is equipped with detergent automatic injection technology.
  • the washing machine is set to communicate with the water inlet pipeline to place the additive box of detergent or/and softener, and the detergent in the additive box will be discharged through the water inlet. or/and softener into the wash tub.
  • the Chinese patent with application number 201610797034.7 discloses a detergent dispensing device for washing machines and a washing machine with the same.
  • the detergent dispensing device includes: a storage cavity, which defines a special detergent box placement slot, A first thimble and a second thimble for piercing the special detergent box are provided in the special detergent box storage tank, and the first thimble has a water inlet hole, and the second thimble has a water outlet hole, so Both the first thimble and the second thimble are configured so that the water inlet hole and the water outlet hole communicate with the inner space of the special detergent box after the ends penetrate into the special detergent box.
  • the existing additive dosing devices generally set the thimble structure described in the above patent documents in the water box of the additive dosing device to form a docking structure, and use the docking structure to integrate the outlet of the dosing chamber set in the water box with the water box.
  • the inlet of the waterway is connected.
  • the additive dispensing device Since the additive dispensing device is only set as an independent body, the overall volume of the additive dispensing device is limited due to the limitation of the internal space size of the laundry treatment equipment, and it is impossible to set more dispensing chambers and realize the dispensing of more types of additives; At the same time, since the additive dispensing device is only set as a single body, a lot of free space inside the shell of the laundry processing equipment cannot be used by the additive dispensing device, which not only causes space waste, but also reduces the capacity of the additive dispensing device to accommodate additives.
  • the feeding chamber is generally set on the drawer that can be pulled outward on the water box, it is easy to cause liquid dripping such as additives at the docking structure during the drawer drawing process; if it is not cleaned , with the prolongation of the use time of the additive feeding device, the accumulation of additives will occur inside the water box, which will cause peculiar smell in the installation cavity inside the water box and affect the user experience.
  • the bottom of the water box of the existing delivery device is generally provided with a water outlet, and the flushing water can be discharged by utilizing the water outlet; Yes, when the dispensing device is set with multiple relatively independent modules, and the additive of the supplementary dispensing module is dispensed through the main dispensing module, since the supplementary dispensing module does not have a water outlet, the bottom wall of the water box of the supplementary dispensing module will not If the water outlet is always open, the water box cannot discharge water.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide an additive feeding device to realize the purpose that the feeding device is composed of a plurality of different independent main body modules, and further achieve the outward extension and expansion of the additive feeding device and enhance its The effect of the type and volume of additives that can be placed.
  • the invention provides an additive feeding device, which includes more than two feeding modules; the feeding module has at least one feeding chamber, and the feeding chamber communicates with at least one feeding waterway; at least one feeding waterway set on at least one feeding module is interactively The waterway communicates with the waterways set on other delivery modules.
  • one of the injection modules set on the additive injection device is the main injection module, and the main injection module has at least one water outlet that provides additives and/or water supply flow to the outside, and the outlet of the injection waterway set on the main injection module is connected to at least one One water outlet is connected; the other feeding module set on the additive feeding device is an additional feeding module, and each feeding waterway of the auxiliary feeding module is connected with the water outlet set on the main feeding module through an interactive waterway.
  • each interactive waterway communicates with the corresponding water outlet through the same or different waterways set on the main delivery module;
  • a water outlet connecting waterway that communicates with the feeding cavity provided on the main feeding module and communicates with the water outlet.
  • the attached delivery module includes a water box, and the interior of the water box is hollow to form an installation cavity, and a drawer part that can be drawn outward is provided in the installation cavity; at least one delivery cavity is provided on the drawer; each delivery waterway set on the attached delivery module They are all integrated on the water box, and the inlets of each feeding waterway are respectively communicated with the outlets of the feeding chamber provided on the drawer through the docking structure; the outlets of each feeding waterway are respectively connected with one or more interactive waterways; preferably, Two or more outlets in the delivery waterways set on the attached delivery module communicate with the same interactive waterway.
  • the upper cover of the water box with the delivery module is integrated with a delivery waterway, and the inlet of the delivery waterway is connected with the outlet of the delivery cavity provided on the drawer through the docking structure provided between the water box and the drawer, and is used for drawer
  • the outlet of the feeding cavity is connected with the inlet of the corresponding feeding waterway after being installed in the water box.
  • the two delivery modules respectively have at least one water outlet for providing additives and/or water supply flow to the outside; Provide water outlet.
  • main feeding module and the attached feeding module are respectively provided with water outlets, and the outlet end of at least one feeding waterway set on the attached feeding module is directly connected with the water outlet set on the attached feeding module, and is connected to the main feeding through the interactive waterway.
  • the water outlets set on the modules are connected.
  • the inlet of at least one feeding waterway set on the attached feeding module is connected with the feeding chamber, and the outlet is switched through the control device through the interactive waterway and the water outlet set on the main feeding module, and/or the water outlet set on the attached feeding module.
  • the water outlets are connected to each other, and are used to throw the additives in the feeding chamber of the attached feeding module directly through the water outlet provided on the attached feeding module, or through the water outlet provided on the main feeding module.
  • the injection chamber constitutes a liquid storage structure for additive storage, or a chamber structure for additive injection along with water intake; the injection chamber can be formed by a chamber structure provided on a drawer in the water box, or by a detachable The inner hollow chamber of the liquid storage box assembled on the drawer of the water box is formed.
  • the present invention also provides a clothes processing device, which includes: a housing, a water tank is installed in the housing; any of the above-mentioned additive feeding devices is installed on the housing, and the water outlet of the additive feeding device is connected with the water tank, and the water tank is used to Add additives and/or feed water into the water tank.
  • the axis of the water storage cylinder is horizontally extended and installed in the casing, and an additive injection module is respectively installed above the left and right sides of the water storage cylinder. Waterways are connected.
  • the present invention has the following beneficial effects compared with the prior art.
  • the present invention expands the space of the additive dispensing device outwards through the above settings, which not only enriches the types and quantities of additives that can be dispensed, but also increases the number of chambers for dispensing, so that the same type of additives can be stored and used in different dispensing modules separately. purpose, so that the storage capacity of additives can be significantly improved;
  • the present invention realizes the installation of different feeding modules in spare spaces at different positions of the clothes treatment equipment by installing different delivery modules of the additive delivery device at different positions of the clothes treatment equipment, thereby improving the space utilization rate of the clothes treatment equipment Significant technological progress.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and provide an additive injection module, an additive injection device, and a clothing treatment device. Additives dripping inside the box for flushing purposes.
  • An additive injection module comprising a water box, the interior of which is hollow to form an installation cavity, a drawer part that can be drawn out is installed in the installation cavity, at least one injection cavity for additive storage is provided on the drawer, and the outlet of the injection cavity
  • the docking structure is connected to the water delivery channel set on the water box; the water box is provided with a flushing water channel, and the flushing outlet of the flushing water channel is opened toward the installation cavity, which is used to flush the additives dripping from the docking structure into the installation cavity .
  • the docking structure is arranged on the rear side of the installation cavity, and the flushing outlet of the flushing water circuit is correspondingly opened at the upper cover of the water box above the docking structure;
  • the flushing outlet of the flushing water channel is opened towards the docking structure.
  • the front side of the installation cavity of the water box is open, and the drawer can be installed in the installation cavity by pulling outwards from the opening, and the rear side of the installation cavity is provided with a docking structure;
  • the water outlet of the delivery cavity is arranged behind the drawer side, and can be docked with the entrance opened forward by the docking structure;
  • the docking structure has at least one outlet, and each outlet is respectively connected to the inlet end of the water delivery channel integrated on the water box;
  • the flushing outlet of the flushing water channel faces the inlet of the docking structure It is opened at the joint with the water outlet of the feeding chamber on the drawer.
  • flushing waterway is also provided with an overflow outlet; two ends of the flushing waterway are respectively provided with a water inlet and an overflow outlet connected to the outside, and the flushing outlet is arranged in the middle of the flushing waterway.
  • the overflow outlet is set higher than the flushing outlet; preferably, the flushing outlet is arranged on the bottom wall of the flushing waterway and opened downwards, and communicates with the installation cavity below, and the overflow outlet is arranged on the closed side wall at the end of the flushing waterway, opened horizontally .
  • the aperture of the overflow outlet is smaller than the aperture of the flushing outlet and smaller than the pipe diameter of the flushing waterway; preferably, the sum of the cross-sectional area of the flushing outlet and the cross-sectional area of the overflowing outlet is less than or equal to the cross-sectional area of the inlet of the flushing waterway; preferably, the flushing waterway There is a bending part to change the flow direction, and the flushing outlet is set at the bending part.
  • the delivery module is also provided with a water outlet channel, the inlet of the water outlet channel is connected to the installation cavity, and the outlet is connected to the outside, and is used to discharge the additive and/or water in the installation cavity of the delivery module.
  • the present invention also provides an additive dispensing device, which includes a plurality of dispensing modules, at least one dispensing module is an additional dispensing module composed of any one of the additive dispensing modules described above.
  • the additive feeding device is also provided with a main additive feeding device, the main additive feeding device has a water supply waterway, the inlet end of the water supply waterway is connected with the external water supply source, and the outlet end passes through the interactive waterway and the inlet of the flushing waterway set on the attached feeding module.
  • the water ends are connected; the water outlet of the outlet waterway set on the attached feeding module communicates with the water outlet set on the main feeding module through another interactive waterway.
  • the present invention also provides a clothes processing device, which is equipped with the above-mentioned additive feeding device.
  • the water tank or the drain pipe of the laundry treatment equipment is connected.
  • the present invention also provides a clothes treatment device, which is equipped with any of the above-mentioned additive injection modules, the water inlet structure on the clothes treatment equipment is connected with the water inlet end of the flushing water channel of the additive injection module, and the outlet water channel The water outlet is connected with the water tank or the drain pipe of the clothes treatment equipment.
  • the present invention has the following beneficial effects compared with the prior art.
  • the inside of the water box of the dispensing device can be flushed by using the flushing water circuit, so as to prevent dripping from the docking structure into the installation cavity when the drawer is pulled into the water box.
  • the purpose of flushing the additives thereby avoiding the accumulation of dripping additives in the installation cavity of the water box; especially, when the water box does not have a water outlet, and the additives and/or water put into the water channel are not put into the water box.
  • the inside of the installation chamber of the water box is very likely to produce peculiar smell due to accumulated additives, which affects the user experience.
  • the installation cavity of the water box can be flushed, thereby achieving Discharge the effect of additives accumulated in the water tank.
  • the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, provide an additive injection module, an additive injection device and a clothes treatment equipment, by installing a drainage structure in the injection module, to realize the water drainage of the injection module.
  • An additive injection module which includes a water box, the interior of which is hollow to form an installation cavity; a drainage joint is provided in the installation cavity of the water box, one end of the drainage joint communicates with the lowest point of the installation cavity of the water box, and the other end passes through The water outlet channel provided on the water box communicates with the outside of the water box.
  • the drainage joint is arranged vertically extending up and down in the installation cavity, the lower end of the drainage joint communicates with the lowest point of the bottom wall of the installation cavity, and the upper end communicates with the water outlet channel integrated on the upper cover of the water box.
  • the bottom wall of the installation cavity is provided with a downwardly recessed groove, the drain connector extends into the groove, and the lower end of the drain connector is set close to the bottom of the groove with a gap.
  • top wall of the water box is composed of an upper cover, the water outlet channel is integrated on the upper cover, and the top of the drainage joint is connected with the upper cover;
  • the drain connector is integrated with the upper cover of the water box.
  • the outer wall of the drainage joint is provided with a plurality of reinforcing ribs arranged at intervals along the axis, radially protruding, and extending in the axial direction, and the upper ends of each reinforcing rib are connected with the upper cover constituting the top wall of the water box.
  • a suction structure is provided or connected to the outlet waterway, and the suction structure is used to generate a suction force at the inlet of the water outlet waterway to pump out the water in the installation cavity along the water outlet waterway.
  • a drawer that can be drawn out is installed in the installation cavity of the water box, and at least one injection cavity for additive storage is provided on the drawer, and the outlet of the injection cavity communicates with the injection waterway set on the water box through the docking structure
  • the water box is provided with a flushing water circuit, and the flushing outlet of the flushing water circuit is opened toward the installation cavity for flushing the additives dripping from the docking structure into the installation cavity.
  • the drainage joint and the flushing outlet of the flushing water channel are respectively arranged on the left and right sides of the docking structure; the bottom wall of the installation cavity is arranged downwardly from the connecting side of the flushing outlet to the connecting side of the draining joint.
  • the bottom wall of the installation cavity below the docking structure is provided with a downwardly recessed groove, the drainage joint extends into the groove, and the lower end of the drainage joint is set close to the bottom of the groove with a gap;
  • the installation cavity is a cavity structure with no opening in the bottom wall.
  • the water inlet end of the outlet waterway is respectively connected with the drainage joint and the flushing waterway through the tee;
  • the upper end of the drainage joint extending up and down communicates with the first opening opened downward by the tee;
  • the water inlet end of the flushing waterway is connected with the external water source, the water outlet end is connected with the second opening opened horizontally by the tee, and the middle part of the flushing waterway is provided with a flushing outlet facing the docking structure;
  • the water inlet end of the outlet waterway is connected with the third opening opened horizontally by the tee, and the water outlet is connected with the outside of the delivery device;
  • the second opening and the third opening are arranged coaxially; the aperture of the third opening is smaller than the aperture of the second opening, and the aperture of the third opening is smaller than the flushing water pipe diameter, and the third opening is arranged higher than the flushing outlet.
  • the present invention also provides an additive dispensing device, which includes a plurality of dispensing modules, at least one dispensing module is an additional dispensing module composed of any one of the additive dispensing modules described above.
  • the additive feeding device is also provided with a main additive feeding device, the main additive feeding device has a water supply waterway, the inlet end of the water supply waterway is connected with the external water supply source, and the outlet end passes through the interactive waterway and the inlet of the flushing waterway set on the attached feeding module.
  • the water ends are connected; the water outlet of the outlet waterway set on the attached feeding module communicates with the water outlet set on the main feeding module through another interactive waterway.
  • the present invention also provides a clothes processing device, which is equipped with the above-mentioned additive feeding device.
  • the water tank or the drain pipe of the laundry treatment equipment is connected.
  • the present invention also provides a clothes treatment device, which is equipped with any of the above-mentioned additive injection modules, the water inlet structure on the clothes treatment equipment is connected with the water inlet end of the flushing water channel of the additive injection module, and the outlet water channel The water outlet is connected with the water tank or the drain pipe of the clothes treatment equipment.
  • the present invention has the following beneficial effects compared with the prior art.
  • the installation cavity of the water box is connected with the water outlet channel integrated on the water box, and then the dripping water, flushing water, etc.
  • the installation cavity inside the water box of the additive injection module that does not flow through the inlet water can directly use the drainage joint to achieve the effect of drainage, thereby ensuring the flushing water flow in the installation cavity.
  • the smooth discharge effectively avoiding the generation of peculiar smell inside the water tank.
  • the present invention has simple structure, remarkable effect, and is suitable for popularization and use.
  • FIG. 1 is a schematic diagram of a partial structure of a laundry processing device in an embodiment of the present invention
  • Fig. 2 is a schematic diagram of the exploded structure of the laundry processing equipment in the embodiment of the present invention.
  • Fig. 3 is a schematic side view of a laundry treatment device in an embodiment of the present invention.
  • Fig. 4 is a schematic structural view of the A-A section of Fig. 3 in an embodiment of the present invention.
  • Fig. 5 is a schematic structural view of the B-B section of Fig. 4 in an embodiment of the present invention.
  • Fig. 6 is a schematic structural view of the section D of Fig. 5 in an embodiment 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 embodiment provides an additive dosing device, which includes: more than two dosing modules 100; each dosing module has at least one dosing chamber 9, and the dosing chamber 9 may be open
  • the water-passing chamber is used for washing powder and the like to be mixed and put into use, and it can also be a closed chamber for storing detergent and the like and put into use after being extracted.
  • the injection cavity 9 is expanded and described by taking the following example as a hollow chamber of a sealed container composed of a liquid storage box 12 with an ink cartridge structure, but the injection cavity 9 in the present invention is not limited to the above-mentioned structure .
  • each feeding chamber 9 communicates with at least one feeding waterway 4 respectively, and each feeding waterway 4 is integrated and arranged on the corresponding feeding module 100, so as to use the feeding waterway to extract the additive in the feeding chamber 9, thereby realizing The additives in the injection chamber 9 are injected accordingly.
  • the additive dosing device also includes an interactive waterway 103, and the two ends of the interactive waterway 103 are connected to the waterways integrated with different dosing modules 100 respectively.
  • the additive that set throwing waterway 4 out on the 100 can utilize other throwing modules to throw outwards.
  • the additive dispensing device has been expanded outwardly, which not only enriches the types and quantities of additives that can be dispensed, but also allows the same type of additives to be stored and put into use separately on different dispensing modules to increase the storage capacity of additives. be significantly improved.
  • a dosing module 100 in the additive dosing device is the main dosing module 101, and the main body of the main dosing module 101 is composed of a first water box 21, on the first water box 21 there is At least one water outlet 11 that provides water supply flow to the outside, the outlet of the waterway 4 provided on the main input module 101 is connected with at least one water outlet 11;
  • the feeding waterways 4 are integrated on the body of the auxiliary feeding module 102, and each feeding waterway 4 of the auxiliary feeding module 102 is connected with the water outlet 11 provided on the first water box 21 of the main feeding module 101 through the interactive waterway 103.
  • the main input module 101 and the attached input module 102 have main bodies respectively, and the main bodies formed by the two are set independently of each other; the main bodies of the main input module 101 and the attached input module 102 are composed of the first water box 21 and the second water box The box 22 is formed, and the two are arranged independently of each other, and communicate with the waterway provided on it through the interactive waterway 103 .
  • different feeding modules can share a group of water outlets 11 to release additives outward, which not only enriches the types of additives, but also simplifies the structure of the feeding device; at the same time, because the water outlets 11 are only set on the main feeding module 101, making The additional feeding module 102 does not need to be provided with other accessories, so that the ratio of the feeding cavity 9 provided on the auxiliary feeding module 102 is increased, and the additive volume of the auxiliary feeding module 102 can be improved.
  • each interactive waterway 103 communicates with the corresponding water outlet 11 through the same or different waterways provided on the first water box 21 of the main feeding module 101, so that the feeding waterway 4 of the attached feeding module 102 can realize a single , or various forms of water outlet.
  • the above-mentioned waterway connected with the corresponding water outlet 11 can be the delivery waterway 4 set on the main delivery module 101, or can be integrated on the main delivery module 101 and not communicate with the delivery cavity 9 set on the main delivery module 101.
  • the water outlet connected to the waterway 17 communicated with the water outlet 11.
  • a plurality of delivery waterways 4 are set on the main delivery module 101, and each delivery waterway 4 set on the attached delivery module 102 is connected to the main delivery module 102.
  • the different feeding waterways 4 set on the feeding module 101 are connected, and the outlets of the feeding waterways 4 set on the main feeding module 1 are connected to one or a combination of different water outlets 11 provided on the main feeding module 101 through the control valve 18 Pass.
  • the attached feeding module 102 includes a second water box 22, and the hollow chamber inside the second water box 22 constitutes an installation cavity 10, and the installation cavity 10 is provided with a drawer 2 that can be drawn outwards. At least one delivery cavity 9 is provided. All the feeding waterways 4 provided on the attached feeding module 102 are integrally arranged on the second water box 22 .
  • the top of the second water box 22 with the delivery module 102 is made of a loam cake 3, and the loam cake 3 is made up of two cover plates that are fastened to each other, namely an upper cover plate 31 and a lower cover plate 32; There are ribs between the plates 31, 32, and the ribs divide the space between the two cover plates 31, 32 into different waterways.
  • the main input module 101 includes a first water box 21, the top wall of the first water box 21 is formed by another upper cover 3, and the water channel structures such as the input water channel 4 described on the main input module 101 are also integrated to form the first water box 21.
  • the water channel structures such as the input water channel 4 described on the main input module 101 are also integrated to form the first water box 21.
  • the outlets of the feeding waterways 4 provided on the attached feeding module 102 are respectively communicated with one or more interactive waterways 103, so that the additives contained in the feeding chamber 9 of the attached feeding module 102 can only be selected one by one. , or the multiple interactive waterways 103 that can be combined to flow to the waterway set on the main feeding module 101 at the same time.
  • the accompanying drawings of this embodiment it is only shown by taking the outlets of the feeding waterways 4 provided on the attached dosing module 102 and the different interactive waterways 103 as an example to communicate one by one, but the additive dosing device in the present invention is not limited to The accompanying drawings can also be constituted by other arrangement methods.
  • the upper cover 3 of the second water box 22 with the feeding module 102 is integrated with a feeding waterway 4, and the inlet of the feeding waterway 4 is connected with the docking structure 8 provided between the second water box 22 and the drawer part 2.
  • the outlet of the feeding chamber 9 formed inside the liquid storage box 12 installed on the drawer 2 is connected, and the outlet of the feeding chamber 9 is connected with the inlet of the corresponding feeding waterway 4 after the drawer 2 is installed in the water box 1 .
  • the docking structure 8 in this embodiment can be any existing structure, and it only needs to realize the communication between the feeding chamber 9 provided on the drawer 2 and the inlet of the feeding waterway 4 provided on the water box 1 .
  • the feeding chamber 9 constitutes a liquid storage structure for additive storage, or a chamber structure for feeding additives along with water inflow; Structural configuration, or as shown in FIGS. 1 to 5 , the liquid storage box 12 is composed of a detachable independent box body assembled on the inner drawer 2 of the water box 1 and is composed of a hollow chamber inside.
  • This embodiment is based on the first embodiment above, and has the following distinguishing technical features:
  • the water boxes 1 of the two additive injection modules 100 in the additive injection device are respectively provided with water outlets 11 that contain additives and/or water inflow; one of the above two additive injection modules 100
  • the waterway 4 set on the additive injection module 100 is connected with the waterway on another additive injection module 100 through the interactive waterway 103;
  • the water outlets 11 are set to communicate, so that the additives in the same injection cavity 9 on the additive injection module 100 can be simultaneously or separately injected into the outside through the water outlets 11 on different additive injection modules 100 (not shown in the accompanying drawings) noted in ).
  • the main dosing module 101 in the additive dosing device and the auxiliary dosing module 102 are connected through the interactive waterway 103; Water outlets 11 are respectively provided on the boxes 22 .
  • the inlet of the waterway 4 provided on the auxiliary feeding module 102 is connected with the feeding chamber 9, and the outlet is switched through the interactive waterway 103 and the first water box 21 of the main feeding module 101 through the control device.
  • the water port 11 communicates with, and/or directly communicates with the water outlet 11 provided on the second water box 22 of the attached input module 102, and is used to directly pass the additive in the input cavity 9 provided on the attached input module 102 through the attached input module.
  • the water outlet 11 provided on the second water box 22 of 102, or the water outlet 11 provided on the first water box 21 of the main feeding module 101 is used for the purpose of adding additives to the outside (not indicated in the drawings).
  • this embodiment introduces a clothes treatment device, which includes: a housing 200, the housing 200 includes a frame, and a layer of shell can be wrapped around the outside of the frame to form a hollow shell inside Structure: a water tank 300 is installed inside the shell 200, and the water tank 300 is used for the additive and/or water inflow from the water outlet 11 of the additive injection module 100, so as to realize the use of additives and/or water to load the water tank 300 Effects of washing, rinsing, refreshing, etc.
  • the additive dispensing device described in the first or second embodiment above is installed in the housing 200 of the laundry treatment equipment.
  • the inlets are respectively connected to the water inlet structure of the clothing treatment equipment through control components such as water inlet valves, and the outlets of each waterway are connected to the inlet of the water storage tank 300 of the clothing treatment equipment through pipelines, so as to inject additives and/or water into the water storage tank 300 or the effect of water ingress.
  • the additive dispensing device is fixedly installed on the casing 200 .
  • the axis of the water storage cylinder 300 extends forward and backward horizontally or nearly horizontally, and is installed in the center of the housing 200.
  • An additive injection module 100 fixed to the housing 200 is respectively installed above the left and right sides of the water storage cylinder 300.
  • the additive dispensing modules 100 on both sides are connected through the interactive waterway 103 formed by the pipeline above the water tank 300 .
  • the main feeding module 101 is set on the left side, and the auxiliary feeding module 102 is set on the right side.
  • the main feeding module 101 and the auxiliary feeding module 102 on the left and right sides are connected through the interactive waterway 103 formed by the pipeline above the water tank 300.
  • the present invention is not limited to the above-mentioned structure, and a plurality of feeding modules can be respectively arranged on the left and right sides of the water holding cylinder 300, and a feeding module can be arranged under the water holding cylinder 300, etc. (not indicated in the accompanying drawings) .
  • an additive injection module 100 is introduced in this embodiment, which includes an independent body composed of a water box 1, and the interior of the water box 1 is hollow to form an installation cavity 10.
  • the drawer part 2 extracted outside is provided with at least one feeding chamber 9 for additive storage, and the outlet of the feeding chamber 9 communicates with the feeding waterway 4 integrated on the water box 1 through the docking structure 8;
  • a flushing water channel 5 is also provided, and the flushing outlet 14 of the flushing water channel 5 is opened towards the installation cavity 10 for flushing the dripping additives at the provided docking structure 8 .
  • the inside of the water box of the dispensing device can be flushed by using the flushing water circuit, so as to prevent dripping from the docking structure into the installation cavity when the drawer is pulled into the water box.
  • the purpose of flushing the additives thereby avoiding the accumulation of dripping additives in the installation cavity of the water box; especially, when the water box does not have a water outlet, and the additives and/or water put into the water channel are not put into the water box.
  • the inside of the installation chamber of the water box is very likely to produce peculiar smell due to accumulated additives, which affects the user experience.
  • the installation cavity of the water box can be flushed, thereby achieving Discharge the effect of additives accumulated in the water tank.
  • the docking structure 8 is arranged on the rear side of the installation cavity 10, and the flushing water channel 5 is integrally arranged on the upper cover 3 constituting the top wall of the water box 1.
  • the cover plate 32, the gap between the two cover plates 31, 32 forms a hollow space, and the two cover plates 31, 32 are oppositely provided with ribs for separating the hollow space into different waterways. 4. Flush the waterway 5 and so on.
  • the flushing outlet 14 of the flushing waterway 5 is correspondingly set at the upper cover 3 of the water box 1 above the docking structure 8, so that the flushing water flowing out of the flushing waterway 5 is sprayed from top to bottom into the installation cavity 10, directly Jet flushing is performed on the docking structure 8 and its vicinity to improve the effect of flushing additives dripping from the docking structure 8 .
  • the front side of the installation chamber 10 of the water box 1 is open, and the drawer 2 can be installed in the installation chamber 10 by pulling outward from the opening, and the rear side of the installation chamber 10 is provided with a docking structure 8; Cavity 9 is arranged on the drawer part 2, and the outlet of throwing chamber 9 is located at the rear side of drawer part 2, and can dock with the entrance that docking structure 8 opens forward, and docking structure 8 has at least one outlet, and each outlet is connected with water box respectively.
  • the inlet end of the feeding waterway 4 integrated on the upper cover 3 of 1 is connected; at the same time, the feeding waterway 4 is provided with or connected with a suction structure, so as to realize the use of the docking structure 8 for the additive in the feeding chamber 9.
  • the effect of suction feeding to the feeding waterway 4 may be any structure in the prior art, for example: a suction pump, a Venturi tube and so on.
  • the flushing outlet 14 of the flushing water channel 5 is opened towards the joint where the inlet of the docking structure 8 and the outlet of the delivery chamber 9 provided on the drawer 2 are connected.
  • the flushing waterway 5 is integrated on the upper cover 3 of the water box 1; the two ends of the flushing waterway 5 are respectively the inlet port and the outlet port connected with the outside, and the middle part of the flushing waterway 5 is provided with a flushing outlet 14; preferably Yes, the middle part of the flushing water channel 5 is provided with a bending portion 19 that changes the flow direction, and the flushing outlet 14 is located at the bending portion 19, so that the flow rate of the water flow can be slowed down by using the bending portion 19 that changes the flow direction of the water flow.
  • the residence time at the place, and then increase the water flow rate of the water flow sprayed from the flushing outlet 14, increase the spray water pressure, and achieve the technical progress that the flushing water flow can significantly improve the flushing effect in the installation cavity.
  • the outlet end of the flushing waterway 5 is also provided with an overflow outlet 20; the two ends of the flushing waterway 5 are respectively provided with a water inlet and an overflow outlet 20 communicating with the outside, and the flushing outlet 14 is located at the bend in the middle of the flushing waterway 5.
  • the flushing outlet 14 is located at the bend in the middle of the flushing waterway 5.
  • the overflow outlet 20 is set higher than the flushing outlet 14; preferably, the flushing outlet 14 is arranged on the bottom wall of the flushing waterway 5 and opens downward, and communicates with the lower installation cavity 10, and the overflow outlet 20 is arranged on the flushing waterway 5 On the closed side wall of the water outlet, horizontally penetrate the opening of the closed side wall.
  • the aperture of the overflow outlet 20 is smaller than the aperture of the flushing outlet 14 and smaller than the pipe diameter of the flushing waterway 5;
  • the cross-sectional area of the inlet is to ensure that the water pressure inside the flushing water circuit will not be too large, and the outlet water flow at the flushing outlet can also have a certain pressure.
  • an additive injection module 100 is introduced in this embodiment, which includes an independent body composed of a water box 1, and the interior of the water box 1 is hollow to form an installation cavity 10.
  • the drawer part 2 extracted outside is provided with at least one feeding chamber 9 for additive storage, and the outlet of the feeding chamber 9 communicates with the feeding waterway 4 integrated on the water box 1 through the docking structure 8;
  • a drain joint 7 is provided, and one end of the drain joint 7 communicates with the lowest part of the installation chamber 10 of the water box 1, and the other end communicates with the outside of the water box 1 through the water outlet channel 6 provided on the water box 1.
  • the installation cavity is connected with the water outlet channel integrated on the water box, and then the dripping liquid and flushing water in the installation cavity are discharged outside by using the water outlet channel set on the injection module.
  • the installation cavity inside the water box of the additive injection module that does not flow through the inlet water can directly use the drainage joint to achieve the effect of drainage, thereby ensuring the smooth flow of the flushing water in the installation cavity. Discharge, effectively avoiding the generation of peculiar smell inside the water tank.
  • the drain connector 7 is arranged vertically extending up and down in the installation cavity 10, the lower end of the drain connector 7 communicates with the lowest point of the bottom wall of the installation cavity 10, and the upper end communicates with the upper cover 3 integrated on the water box 1. 6 water outlets are connected.
  • the top wall of the water box 1 is composed of the upper cover 3, the water outlet channel 6 is integrated on the upper cover 3, and the top of the drain joint 7 is connected with the upper cover 3;
  • the loam cake 3 is set integrally.
  • the outer wall of the drainage joint 7 is provided with a plurality of reinforcing ribs arranged at intervals along the axis, protruding in the radial direction, and extending in the axial direction.
  • the cover 3 is connected to enhance the installation strength of the drain joint 7 .
  • the water box 1 of the additive dispensing module 100 includes an upper cover 3, and the water outlet channel 6 is integrally arranged on the upper cover 3; the drainage joint 7 is a vertically extending sleeve structure arranged on the lower side of the upper cover 3, The inner hollow channel of the sleeve structure communicates with the upper water outlet channel 6 and the lower installation cavity 10 .
  • the lower end of the drain joint 7 is in approximate contact with the bottom wall of the installation cavity 10, so that the opening at the lower end of the drain joint 7 can use the gap to realize the purpose of pumping water; water retention.
  • the outlet waterway 6 is provided with or connected with a suction structure, and the suction structure is used to generate a suction force in the water outlet waterway 6 to pump out the water in the installation cavity 10 along the drainage joint 7 and the outlet waterway 6 .
  • suction structure can be any in the prior art, can provide the structure of suction power, for example: suction pump, Venturi tube etc.
  • the additive dosing module 100 is the additive dosing module 100 in the fourth embodiment above, which has all its technical features, and also has the following differences: the drain joint 7 of the additive dosing module 100 and the flushing outlet 14 of the flushing waterway 5 Separately arranged on the left and right sides of the docking structure 8; the bottom wall of the installation chamber 10 is set downward from the side where the flushing outlet 14 is connected to the side where the drain joint 7 is connected, so as to ensure that the flushing water flowing into the installation chamber 10 from the flushing water channel can flow to the drain joint. direction convergence flow, and then achieve the purpose that all the flushing water flow can be smoothly discharged through the drain joint.
  • the installation chamber 10 is a chamber structure with no opening on the bottom wall; in order to ensure that the flushing water flow will not flow freely in the installation chamber 10 and cause excessive drainage residue, as shown in Figure 6, the installation chamber 10 can
  • the bottom of the inner and docking structure 8 is provided with a downwardly recessed groove portion 15, the drainage joint 7 extends into the groove portion 15, and is set at a distance from the groove bottom of the groove portion 15, and the flushing outlet 14 is opened toward the groove portion 15. , so as to realize the convergence of the flushing water flow in the groove portion 15 and drain out from the drain joint 7 connected with the groove portion 15 , so as to achieve the effect of reducing residual water in the installation cavity 10 .
  • the water inlet end of the outlet waterway 6 communicates with the drainage joint 7 and the flushing waterway 5 respectively through the tee 13; A is connected; the water inlet end of the flushing waterway 5 is connected with the external water source, the water outlet is connected with the second opening B opened horizontally by the tee 13, and the middle part of the flushing waterway 5 is provided with a flushing outlet 14 facing the docking structure 8; The water inlet end of the outlet waterway 6 communicates with the third opening C opened horizontally by the tee 13, and the water outlet end communicates with the outside of the additive injection module.
  • the tee 13 and the drain joint 7 are integrated; further preferably, the integral piece formed by the tee 13 and the drain joint 7 is fixedly installed on the upper cover 3 of the water box 1 , or directly integrally formed with the upper cover 3 .
  • the second opening B and the third opening C provided horizontally by the tee 13 are arranged coaxially; the aperture of the third opening C of the tee 13 is smaller than the aperture of the second opening B, And the pore diameter of the third opening C is smaller than the pipe diameter of the flushing waterway 5, so as to reduce the water flow from the flushing waterway 5 directly to the outlet waterway 6 through the tee 13, increase the flushing water output at the flushing outlet 14, and ensure the flushing effect.
  • the third opening C where the tee 13 communicates with the outlet waterway 6 is set higher than the flushing outlet 14, so as to ensure that most of the water flow in the flushing waterway 5 can flow out through the flushing outlet 14, thereby improving the flushing effect in the installation cavity 10. Effect; at the same time, the excessive water flow in the flushing waterway 5 can be directly flowed from the tee to the outlet waterway, avoiding the excessive water pressure of the flushing waterway, causing leakage or even pipe burst.
  • a clothes treatment device which includes: a housing 200, the housing 200 includes a frame, and a layer of housing can be wrapped outside the frame; a water tank 300 is installed inside the housing 200, and the water tank 300 is used for adding additives Additives and/or influent water flowing out of the water outlet 11 of the module 100 flow in, thereby realizing the effect of using the additives and/or influent water to perform washing, rinsing, renewing and other treatments on the load in the water storage cylinder 300 .
  • the additive dosing module 100 described in Embodiment 4 or 5 above is installed in the housing 200 of the laundry treatment device.
  • the water inlet structure on the clothes treatment equipment is connected with the water inlet end of the flushing water channel 5 of the additive injection module 100, and the water outlet water channel 6 is connected with the water storage cylinder 300 or the drain pipe of the clothes treatment equipment, so as to realize the cleaning of the clothes.
  • the processing equipment is equipped with the above-mentioned additive injection module 100, the above-mentioned additive injection module 100 is used to inject additives into the water storage cylinder 300, and/or the effect of water inflow (not indicated in the drawings).
  • the present embodiment provides an additive feeding device, which includes: more than two feeding modules 100; each feeding module 100 has at least one feeding chamber 9, and the feeding chamber 9 can be an open water chamber for laundry It can be put into use after being mixed with powder, etc., and it can also be used as a closed chamber for storage of detergent, etc., which can be put into use after being extracted.
  • one of the dosing modules 100 in the additive dosing device is the additive dosing module 100 of the fourth and/or fifth embodiment above, and has all its technical features.
  • the additive dispensing device is the additive dispensing device described in any one of the above-mentioned embodiments 1 to 3, and the additional dispensing module 102 provided on it is described in the above-mentioned embodiment 4 and/or 5.
  • Additive delivery module 100 is the additive dispensing device described in any one of the above-mentioned embodiments 1 to 3, and the additional dispensing module 102 provided on it is described in the above-mentioned embodiment 4 and/or 5.
  • Additive delivery module 100 is the additive dispensing device described in any one of the above-mentioned embodiments 1 to 3, and the additional dispensing module 102 provided on it is described in the above-mentioned embodiment 4 and/or 5.
  • Additive delivery module 100 is the additive dispensing device described in any one of the above-mentioned embodiments 1 to 3, and the additional dispensing module 102 provided on it is described in the above-mentioned embodiment 4 and/or 5.
  • Additive delivery module 100 is the additive dispensing device described
  • this embodiment also introduces a kind of laundry processing equipment, which includes the above-mentioned additive feeding device, and the additive feeding device not only includes the auxiliary feeding module 102, but also has the main feeding module 101
  • the first water box 21 of the main feeding module 101 has a water supply channel 16, and the water inlet end of the water supply channel 16 can be connected to the water inlet structure set on the clothes processing equipment through a control structure such as a control valve.
  • the water outlet end of 16 communicates with the water inlet end of the flushing waterway 5 integratedly arranged on the second water box 22 of the attached input module 102 via the interactive waterway 103;
  • the water outlet end of the main feeding module 101 communicates with the water outlet 11 provided on the main feeding module 101 through another interactive waterway 103, the water outlet connecting waterway 17 set on the main feeding module 101, and the water outlet 11 is connected with the drain pipe or the water holding cylinder 300 of the clothes processing equipment To realize the effect of draining the flushing water.

Abstract

Appareil de distribution d'additif, comprenant plus de deux modules de distribution (100) ; chaque module de distribution comporte au moins une chambre de distribution (9), et la chambre de distribution communique avec au moins une voie d'eau de distribution (4) ; au moins une voie d'eau de distribution disposée sur au moins un module de distribution communique avec une voie d'eau disposée sur un autre module de distribution par l'intermédiaire d'une voie d'eau interactive (103). L'invention concerne également des modules de distribution d'additif et un dispositif de traitement de vêtement. Au moyen de la fourniture de l'appareil de distribution, l'appareil de distribution d'additif s'étend vers l'extérieur, ce qui non seulement enrichit la quantité des types d'additifs distribuables, mais augmente également le nombre de chambres de distribution, de sorte que des additifs du même type sont stockés séparément dans différents modules de distribution, distribués et utilisés, ce qui augmente considérablement la capacité de stockage des additifs. Par ailleurs, au moyen du montage de différents modules de distribution de l'appareil de distribution d'additif à différentes positions du dispositif de traitement de vêtement, le taux d'utilisation d'espace du dispositif de traitement de vêtement augmente considérablement.
PCT/CN2022/106657 2021-08-06 2022-07-20 Modules de distribution d'additif, appareil de distribution d'additif et dispositif de traitement de vêtement WO2023011175A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN202110900244.5A CN115704165A (zh) 2021-08-06 2021-08-06 一种添加剂投放模块及添加剂投放装置及衣物处理设备
CN202110900257.2A CN115704166A (zh) 2021-08-06 2021-08-06 一种添加剂投放模块及添加剂投放装置及衣物处理设备
CN202110900236.0A CN115704164A (zh) 2021-08-06 2021-08-06 一种添加剂投放装置及衣物处理设备
CN202110900236.0 2021-08-06
CN202110900257.2 2021-08-06
CN202110900244.5 2021-08-06

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202164465U (zh) * 2011-07-11 2012-03-14 无锡小天鹅股份有限公司 一种洗衣机的洗涤剂自动投放系统
CN103806255A (zh) * 2014-01-23 2014-05-21 合肥荣事达三洋电器股份有限公司 洗衣机自动投放系统
JP2015119859A (ja) * 2013-12-24 2015-07-02 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 洗濯機の洗剤投入装置
CN106222957A (zh) * 2016-08-31 2016-12-14 无锡小天鹅股份有限公司 用于洗衣机的洗涤剂投放装置和具有其的洗衣机
CN112301667A (zh) * 2019-08-02 2021-02-02 青岛海尔洗衣机有限公司 一种添加剂投放装置及洗衣机
CN112900004A (zh) * 2019-12-03 2021-06-04 洛阳纷呈互联网科技有限公司 一种洗涤剂投放装置及洗衣机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202164465U (zh) * 2011-07-11 2012-03-14 无锡小天鹅股份有限公司 一种洗衣机的洗涤剂自动投放系统
JP2015119859A (ja) * 2013-12-24 2015-07-02 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 洗濯機の洗剤投入装置
CN103806255A (zh) * 2014-01-23 2014-05-21 合肥荣事达三洋电器股份有限公司 洗衣机自动投放系统
CN106222957A (zh) * 2016-08-31 2016-12-14 无锡小天鹅股份有限公司 用于洗衣机的洗涤剂投放装置和具有其的洗衣机
CN112301667A (zh) * 2019-08-02 2021-02-02 青岛海尔洗衣机有限公司 一种添加剂投放装置及洗衣机
CN112900004A (zh) * 2019-12-03 2021-06-04 洛阳纷呈互联网科技有限公司 一种洗涤剂投放装置及洗衣机

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