WO2023284136A1 - 过滤器组件及具有其的衣物处理设备 - Google Patents

过滤器组件及具有其的衣物处理设备 Download PDF

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Publication number
WO2023284136A1
WO2023284136A1 PCT/CN2021/122410 CN2021122410W WO2023284136A1 WO 2023284136 A1 WO2023284136 A1 WO 2023284136A1 CN 2021122410 W CN2021122410 W CN 2021122410W WO 2023284136 A1 WO2023284136 A1 WO 2023284136A1
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WO
WIPO (PCT)
Prior art keywords
filter assembly
chamber
filter
water
channel
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Application number
PCT/CN2021/122410
Other languages
English (en)
French (fr)
Inventor
朱磊
吴艳婧
周椿浩
张团结
Original Assignee
无锡小天鹅电器有限公司
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Publication of WO2023284136A1 publication Critical patent/WO2023284136A1/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 
    • D06F39/08—Liquid supply or discharge arrangements
    • 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 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • 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 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/088—Liquid supply arrangements
    • 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 
    • D06F39/10—Filtering arrangements

Definitions

  • the invention relates to the field of laundry treatment equipment, in particular to a filter assembly and a laundry treatment equipment with the same.
  • a filter assembly is usually provided in the drainage channel of the laundry treatment equipment, which is used to filter the impurities, dander and undissolved detergent generated during the washing process of the clothes, so as not to block the drainage channel or directly discharge to the pollution in the environment.
  • this kind of filter assembly usually only uses a filter screen to filter the discharged sewage, which cannot have a beneficial impact on the needs of water saving in the laundry washing process; and, in the process of filtering the washing water, this filter assembly,
  • the filter screen of the filter assembly will reduce the flow rate of the water discharge, especially the filter screen with lint and impurities will further aggravate this negative effect, resulting in slower flow rate of water flow through the filter element, reduced filtration efficiency and capacity, and Inadequately filtered sewage and its dander, impurities, etc. will be directly discharged into the external environment, which will still pollute the environment.
  • the filter assembly of the washing machine is provided with a filter cavity, and in the channel communicating with the filter cavity, the cross-sectional area of the channel does not change, and no consideration is given to how to use the change of the cross-sectional area to improve the filtering effect of the filter cavity .
  • the filter assembly is simply arranged in the detergent box to filter the impurities in the water flow in which the detergent is dissolved. In this type of scheme, there is the situation that the impurities block the filter holes of the filter assembly, which leads to the loss of the filtered water flow. The flow rate is too small to be used for spraying or rinsing the clothes and washing tub.
  • an object of the present invention is to propose a filter assembly, which is provided with an outer shell and an inner shell, the outer shell and the inner barrel define a first chamber and a second chamber, and the inner shell is provided with a filter element After a period of filtration, impurities deposited on the filter element will reduce the filtration speed, but at this time, the water pressure in the first chamber will also increase accordingly, so that the cleaning water in the first chamber can maintain the filtration efficiency.
  • the present invention also proposes a laundry treatment device having the above-mentioned filter assembly.
  • the filter assembly includes: an outer shell, a closed accommodating cavity is formed in the outer shell, and a filter assembly inlet and a filter assembly outlet are arranged on the outer shell; an inner shell, the inner shell is arranged on the inside the receiving chamber and divide the receiving chamber into a first chamber and a second chamber, wherein the first chamber communicates with the filter inlet, and the second chamber communicates with the filter outlet .
  • the outer shell and the inner tub define the first chamber and the second chamber, and after a period of filtering, the impurities deposited on the filter element are filtered
  • the speed decreases, but at this time the water pressure in the first chamber also increases, so that the cleaning water in the first chamber maintains the filtration efficiency.
  • a communication hole is provided on the outer periphery of the inner shell, and a filter element is provided on the communication hole.
  • a confluence cavity communicating with the second chamber and the outlet of the filter is further formed in the casing.
  • the end of the inner casing facing away from the filter inlet is provided with a communication column, and a first drainage channel is formed in the communication column, and the first drainage channel connects the The second chamber communicates with the manifold chamber.
  • the cross-sectional area of the first liquid drainage channel is smaller than that of the second chamber.
  • the outer periphery of the communication column is provided with a closing cover extending radially outward, the outer periphery of the closing cover abuts against the inner wall of the accommodating chamber, and the side of the closing cover far away from the inner shell is in contact with the inner shell.
  • the inner side wall of the accommodating cavity defines the confluence cavity.
  • the manifold chamber is selectively communicated with the first chamber.
  • the closing cover is provided with a second liquid discharge channel communicating the confluence chamber and the first chamber, and a check valve is provided in the second liquid discharge channel, and the The one-way valve is adapted to open the second liquid discharge channel after the pressure in the first chamber reaches a preset pressure.
  • the laundry treating apparatus according to the present invention is briefly described below.
  • the filter assembly described in any one of the above-mentioned embodiments is provided, and the water inlet pipeline is formed with a water inlet channel. A chamber communicates with the filter inlet. Since the laundry treatment equipment according to the present invention is provided with the filter assembly described in any one of the above-mentioned embodiments, the laundry treatment equipment has a good filtering effect on washing water, the waterway is not easy to be blocked, and the cleaning of the clothes by the laundry treatment equipment strong ability.
  • the water inlet channel includes an extension section and a first diameter-reducing section, and the cross-sectional area of the first diameter-reduction section is smaller than that of the extension section.
  • the cross-sectional area of the first reduced-diameter section is S1
  • the cross-sectional area of the extended section is S2
  • S1/S2 satisfies: 0.2 ⁇ S1/S2 ⁇ 1.
  • the clothes processing equipment further includes: a water outlet pipeline, a water outlet channel is arranged in the water outlet pipeline, one end of the water outlet channel communicates with the second chamber, and the other end of the water outlet channel One end communicates with the washing chamber.
  • the water outlet pipeline includes: a first section of the water outlet channel and a second diameter-reducing section, the cross-sectional area of the first section of the water outlet channel is S3, and the cross-sectional area of the second diameter-reducing section is For S4, S3 and S4 satisfy: S3>S4.
  • the present application aims at the technical problems of filter assemblies existing in the prior art, especially the filter assemblies covered with lint and impurities that reduce the flow rate of the filtered water flow, low filtration efficiency and capacity, by adopting a closed shell and
  • the inner shell divides the inner space of the outer shell into a first chamber and a second chamber, and connects the inlet of the filter assembly with the first chamber, and connects the outlet of the filter assembly with the second chamber, so that the The filtered washing water flows from the first chamber into the second chamber.
  • the water flow is blocked by the filter elements covered with lint and impurities and the flow rate decreases, the water flow flowing into the outer chamber will continue to increase the water pressure in the outer chamber.
  • this application sets two diameter-reducing sections on the water inlet pipe and the outlet pipe to enhance the water pressure of the washing water in the circulating filtration path.
  • the filtered washing water has enough water pressure to flow back into the washing chamber in the form of jetting, which improves the washing effect of clothes and can clean the bucket of the clothes treatment equipment.
  • Fig. 1 is a schematic structural diagram of a clothes treatment device according to an embodiment of the present invention
  • Fig. 2 is a schematic diagram of the structure of the back of the clothes processing device according to an embodiment of the present invention
  • Fig. 3 is a schematic structural diagram of a delivery box according to an embodiment of the present invention.
  • Fig. 4 is the sectional view of A-A section among Fig. 3;
  • Fig. 5 is a schematic structural diagram of a delivery box according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural view of a filter assembly according to an embodiment of the present invention.
  • Fig. 7 is the sectional view of B-B section among Fig. 6;
  • Fig. 8 is a schematic structural view of a filter assembly according to an embodiment of the present invention.
  • Fig. 9 is a schematic structural view of a filter assembly according to another embodiment of the present invention.
  • Fig. 10 is a schematic structural view of a filter assembly according to another embodiment of the present invention.
  • Figure 11 is a side view of a filter assembly according to another embodiment of the present invention.
  • Fig. 12 is the sectional view of C-C section among Fig. 11;
  • Figure 13 is an exploded view of a filter assembly according to another embodiment of the present invention.
  • Fig. 14 is a schematic structural view of the drop box body according to an embodiment of the present invention.
  • Fig. 15 is a schematic diagram of a delivery box according to an embodiment of the present invention.
  • a filter assembly 1 according to an embodiment of the present invention is described below with reference to FIGS. 1-15 .
  • the filter assembly 1 includes a housing 11, a filter element 12, and a water inlet pipeline 13, and a first chamber 101 and a second chamber 102 are formed in the housing 11 , the first chamber 101 and the second chamber 102 can be used to accommodate unfiltered washing water and filtered washing water respectively;
  • the filter element 12 is arranged in the housing 11 and the first chamber 101 and the second chamber
  • the chambers 102 are spaced apart, and the filter element 12 can be a structure such as a filter screen used to filter impurities in water.
  • the filter element 12 separates the first chamber 101 from the second chamber 102. After the washing water is filtered by the filter element 12, Impurities in the washing water can be filtered out so that the impurities remain on the filter element 12 .
  • a water inlet channel is formed in the water inlet pipeline 13, and the water inlet channel can guide the washing water in the laundry chamber of the clothes treatment device 3 to the housing 11 of the filter assembly 1, and one end of the water inlet channel can be connected to the clothes treatment device 3.
  • the outlet of the water pump is connected, and the other end of the water inlet channel is connected with the first chamber 101 , so as to communicate the laundry chamber of the laundry treatment device 3 with the first chamber 101 .
  • the washing water enters into the first chamber 101 through the extension section 131, and the part on the left side of the inner shell 112 and the part around the inner shell 112 are the first chamber 101, wherein the left side of the inner shell 112
  • the liquid can bypass the structure located at the left end of the inner shell 112 .
  • the washed water enters the first chamber 101 through the water inlet channel and flows through the filter element 12 for filtering.
  • the water inlet channel includes an extension section 131 and a first diameter-reducing section 132, the cross-sectional area of the first diameter-reduction section 132 is smaller than that of the extension section 131, and the first diameter-reduction section 132 is located in the extension section.
  • any one end of the extension section 131 may also be located between the two ends of the extension section 131 .
  • the first reduced-diameter section 132 can be located at any position in the water inlet channel. In a specific embodiment of the present invention, the first reduced-diameter section 132 is located at the end of the water inlet channel connected to the outlet of the water pump.
  • the cross-sectional area of the first diameter-reducing section 132 is reduced.
  • the flow speed of the water flow increases after passing through the first diameter-reducing section 132, and the water pressure increases, thereby improving the first chamber.
  • the water pressure in the first chamber 101 increases the flow rate of the water passing through the filter element 12 and improves the filtration efficiency of the filter assembly 1 .
  • the washing water needs to be filtered in the filter assembly 1 of the laundry treatment device 3, but the existence of the filter element 12 affects the flow rate of the water flow.
  • the flow rate of the water flow is slow and the filtration efficiency is low.
  • the filter assembly of the washing machine is provided with a filter cavity, and in the channel communicating with the filter cavity, the cross-sectional area of the flow area in the channel will not change, and no consideration is given to how to use the change of the cross-sectional area of the flow area to improve Filtration effect of the filter chamber.
  • the filter assembly is simply arranged in the detergent box to filter the impurities in the water flow in which the detergent is dissolved. In this type of scheme, there is the situation that the impurities block the filter holes of the filter assembly, which leads to the loss of the filtered water flow. The flow rate is too small to be used for spraying or rinsing the clothes and washing tub.
  • a water inlet channel is provided, and a first diameter-reducing section 132 and an extension section 131 are arranged in the water inlet channel.
  • the cross-sectional area of the first diameter-reducing section 132 is Smaller than the cross-sectional area of the extension section 131, the pressure of the washing water increases after passing through the first diameter-shrinking section 132, and the flow speed increases, so as to improve the filtering effect of the filter assembly 1 on water flow.
  • the first chamber 101 is arranged on the outer periphery of the second chamber 102, and the first chamber 101 is arranged on the outer periphery of the second chamber 102, which can facilitate It is more convenient for arranging the water inlet channel, and the water inlet area of the first chamber 101 can be increased, and the water inlet volume of the filter assembly 1 can be increased.
  • the second chamber 102 is arranged in the first chamber 101, so that the filtered washing water can be better refluxed. During the filtering process, the washing water flows from the circumferentially outer first chamber 101 to the inner second chamber.
  • the chamber 102 flows, the water pressure in the first chamber 101 is high, and the water outlet connected to the second chamber 102 has a fast flow rate and low resistance. This arrangement can improve the filtration efficiency of the filter assembly 1 .
  • the cross-sectional area of the first diameter-reducing section 132 is S1
  • the cross-sectional area of the extension section 131 is S2
  • S1/S2 satisfies 0.2 ⁇ S1/S2 ⁇ 1
  • the first diameter-reducing section 132 Setting the ratio to the cross-sectional area of the extension section 131 within the above-mentioned range can effectively increase the water flow velocity and water pressure in the downstream section of the first reduced-diameter section 132 in the water inlet channel, and improve the filtration efficiency of the filter assembly 1 .
  • a water outlet pipeline is formed on the housing 11, and a water outlet channel 14 is arranged in the water outlet pipeline, and the water outlet channel 14 can guide the filtered washing water out of the housing 11,
  • One end of the water outlet channel 14 communicates with the second chamber 102, and the other end of the water outlet channel 14 communicates with the inner bucket of the clothes treatment device 3, so that the filtered water returns to the inner bucket of the clothes treatment device 3 and further cleans the clothes. cleaning.
  • the water outlet channel 14 includes a first section 141 of the water outlet channel and a second diameter-reducing section 1421.
  • the cross-sectional area of the first section 141 of the water outlet channel is S3, and the cross-sectional area of the second diameter-reducing section 1421 is S4.
  • S3 and S4 satisfy: S3 > S4.
  • the water outlet channel 14 needs to drain the filtered water into the inner tub of the laundry treatment device 3, the water pressure of the washing water passing through the first diameter reducing section 132 and the second diameter reducing section 1421 is increased, so that the washing water can Guided into the washing tub in a spraying manner to spray and clean the clothes and/or the inner wall of the washing tub.
  • the pressurized washing water is sprayed to the laundry treatment equipment by spraying, which can more fully soak the clothes and improve the cleaning effect of the laundry treatment equipment 3.
  • the sprayed water flow can also spray the foam generated during the washing and/or rinsing process, so as to achieve the effect of defoaming.
  • the water flow has a certain pressure.
  • the first reduced-diameter section 132, the closed outer cavity 101 and the second reduced-diameter section 1421 By setting the first reduced-diameter section 132, the closed outer cavity 101 and the second reduced-diameter section 1421, the water pressure of the washing water is increased, and the water pressure is satisfied.
  • the spray requirement required for laundry further improves the cleaning effect of the laundry treatment device 3 on the laundry.
  • the housing 11 includes an outer shell 111 and an inner shell 112 , and an accommodating cavity 1101 suitable for containing the inner shell 112 is formed in the outer shell 111 , and the accommodating cavity 1101 is a natural part of the outer shell 111 .
  • the formed chamber is not the aforementioned first chamber 101, the accommodating chamber 1101 can be separated, a part of the accommodating chamber 1101 can be the aforementioned first chamber 101, and one end of the housing 111 is provided with a connection with the water inlet pipeline 13. The other end communicates with the filter assembly inlet 1003 , the filter assembly inlet 1003 is connected to the accommodation chamber 1101 , and the position of the filter assembly inlet 1003 in the accommodation chamber 1101 is located on the inner wall of the first chamber 101 .
  • the inner shell 112 is arranged in the accommodation cavity 1101, the outer wall of the inner shell 112 is spaced apart from the inner wall of the outer shell 111 to form the first chamber 101, the inner shell 112 is accommodated in the accommodation cavity 1101 formed by the outer shell 111, and the water flow enters After arriving at the filter assembly 1, it first disperses toward the first chamber 101 located on the outer periphery of the inner shell 112, so as to reduce the pressure entering the first chamber 101.
  • a second chamber 102 is formed in the inner shell 112, and the inner shell 112
  • a communication hole 1121 is arranged on the outer periphery of the inner shell 112, and a filter element 12 is arranged on the communication hole 1121.
  • the communication hole 1121 arranged on the outer periphery of the inner shell 112 can increase the communication area between the first chamber 101 and the second chamber 102,
  • a filter element 12 is provided on the communication hole 1121 to filter the water flow passing through the communication hole 1121 .
  • the inner housing 112 is provided with a communication column 1122 towards the end away from the inlet 1003 of the filter assembly, and a first drainage channel 1123 is arranged in the communication column 1122, and the first drainage channel 1123 connects the second chamber 102 with the second chamber 102.
  • the manifold cavity 103 communicates.
  • the diameter in the first discharge channel 1123 is smaller than the diameter of the second chamber 102, the cross-sectional area of the first discharge channel 1123 is small, so that the second chamber 102 flows through the first discharge channel 1123
  • the increased pressure of the washing water increases the flow rate of the filtered washing water, and the filtered washing water has a greater pressure when spraying to the interior of the laundry treatment device 3, further increasing the spraying range.
  • the outer periphery of the communication column 1122 is provided with a closing cover 1124 extending radially outward, and the outer peripheral edge of the closing cover 1124 abuts against the inner wall of the accommodating cavity 1101 ,
  • the side of the closure cover 1124 away from the inner shell 112 and the inner wall of the accommodating chamber 1101 define the aforementioned confluence chamber 103 .
  • the first chamber 101 is defined between the side of the closing cover 1124 facing the inner shell 112 and the inner side wall of the accommodating cavity 1101 and the outer side wall of the inner shell 112, and the closing cover 1124 closes the space in the accommodating cavity 1101 at the outer periphery of the inner shell 112 It is divided into a confluence chamber 103 and a first chamber 101 .
  • a second liquid discharge channel 1125 connecting the confluence cavity 103 and the first chamber 101 is provided on the closing cover 1124, and a check valve is provided in the second liquid discharge channel 1125, and the check valve is suitable for After the pressure in the first chamber 101 reaches the preset pressure, the second liquid discharge channel 1125 is opened and connected, so as to directly communicate the confluence chamber 103 with the first chamber 101 . After the pressure in the first chamber 101 is too high, the one-way valve is opened, so that the washing water in the first chamber 101 flows to the confluence chamber 103, so as to reduce the pressure in the first chamber 101 and ensure the filter assembly 1 safety.
  • the filter assembly 1 also includes a sensor, which is suitable for detecting the opening and closing of the one-way valve.
  • the sensor can be configured as a reed switch structure, and the sensor can detect the opening of the one-way valve. After opening, the sensor can transmit the opening signal of the one-way valve to the control center of the laundry treatment device 3, and the control center controls the flow rate of the water pump.
  • the water pump is controlled to reduce power The pressure of the washing water in the first chamber 101 is relieved by reducing the flow rate of the water flow.
  • the filter assembly 1 includes a housing 11, a filter element 12 and a scraper 15, and a first chamber 101 and a second chamber 101 are formed in the housing 11.
  • Two chambers 102 the washing water from the inside of the laundry treatment equipment 3 can first enter the first chamber 101, and the filter element 12 is arranged in the housing 11 and separates the first chamber 101 from the second chamber 102 Open, the washing water entering the first chamber 101 can enter the second chamber 102 after passing through the filter element 12 , and use the filter element 12 to filter out the impurities in the washing water, and the impurities will remain on the filter element 12 .
  • the scraper 15 is arranged in the first chamber 101 or the second chamber 102 or respectively in the first chamber 101 and the second chamber 102, at least part of the scraper 15 is connected with the filter
  • the surface of the filter element 12 stops and can move relative to the filter element 12. During the movement of the scraping element 15, the part where the scraping element 15 and the surface of the filter element 12 abuts can scrape off the impurities on the surface of the filter element 12 to achieve Cleaning of the filter element 12.
  • the washing water in the first chamber 101 flows into the second chamber 102 of the filter element 12, and part of the washing water flows back to the first chamber 101 under the action of gravity. Impurities also remain on the side facing the second chamber 102 in the part 12, and the impurities located in the second chamber 102 can be impurities formed by filtering and depositing the filter part 12, and the scraping part 15 is arranged in the second chamber In the chamber 102 , the scraping member 15 moves relative to the filter member 12 to scrape off the impurities on the side of the filter member 12 facing the second chamber 102 , so as to ensure the filtering effect of the filter member 12 .
  • the scraper 15 can also be arranged on both sides of the filter 12, and the scraper 15 moves relative to the filter 12 to scrape off the residue on the both sides of the filter 12. of impurities.
  • a filter assembly is provided on the clothes processing equipment, but after the filter assembly has worked for a long time, a large amount of impurities will remain on the surface of the filter assembly, and it is necessary to clean the filter assembly surface after the filter assembly is removed. Impurities are cleaned, and the cleaning process can only rely on the user to manually remove the remaining impurities and lint on the filter. The operation is complicated and cumbersome, and the cleaning efficiency is low.
  • a scraper 15 is arranged in the filter assembly 1, and the scraper 15 can move relative to the filter 12 to scrape off the impurities accumulated on the surface of the filter 12, and the scraper 15
  • the setting improves the user's convenience in removing impurities on the surface of the filter element 12 .
  • the housing 11 includes an outer shell 111 and an inner shell 112, the outer shell 111 is formed with a housing cavity 1101, the inner shell 112 is formed with a first chamber 101, the inner shell 112 is disposed in the housing cavity 1101 and The second chamber 102 is formed at a distance from the inner side wall of the outer shell 111 ; a communicating hole 1121 is provided on the outer periphery of the inner shell 112 , and the aforementioned filter element 12 is disposed on the communicating hole 1121 .
  • the inner shell 112 is arranged inside the outer shell 111, so that the first chamber 101 surrounds the second chamber 102, and the filter element 12 is located on the inner shell 112, so that the filter element 12 can obtain a larger filtration area, thereby The filtration efficiency of the filter assembly 1 is improved, and the first chamber 101 is arranged on the outer periphery of the second chamber 102.
  • the first chamber 101 can obtain a larger filter assembly inlet 1003, the water intake of the filter assembly 1 is increased, the second chamber 102 is arranged in the first chamber 101, so that the filtered washing water can flow back better, and during the filtering process, the washing water flows from the circumferential
  • the outer first chamber 101 flows towards the inner second chamber 102.
  • the water pressure at the water inlet in the first chamber 101 is high, and the flow rate of the washing water at the water outlet is fast and the resistance is small. This arrangement can improve the efficiency of the filter. Filtration efficiency of component 1.
  • the scraper 15 is provided on the outer shell 111, the inner shell 112 can rotate relative to the outer shell 111, and the inner shell 112 is in the process of rotating relative to the outer shell 111 In the process, the scraping member 15 is moved relative to the filter member 12, so as to scrape off the impurities on the surface of the filter member 12.
  • the surface of the filter assembly 1 can be cleaned without disassembling the filter assembly 1 .
  • the filter assembly 1 when the filter assembly 1 is not disassembled, the user rotates the inner shell 112 so that the outer surface of the inner shell 112 rotates relative to the outer shell 111, and the filter element 12 provided on the outer shell 111 remains on the inner surface of the outer shell 111 , during the rotation of the inner shell 112 relative to the outer shell 111 , the impurities on the surface of the filter element 12 will concentrate on one side of the filter element 12 , thereby avoiding the impact of impurities on the filter performance of the filter element 12 .
  • the inner shell 112 When there are not many impurities on the filter assembly 1, by rotating the inner shell 112, the inner shell 112 is rotated relative to the outer shell 111, so as to remove the impurities on the surface of the inner shell 112 and improve the filtering ability of the filter element 12.
  • the impurities on the surface of the filter element 12 are scraped off without the user disassembling the filter assembly 1 , thereby preventing the impurities from blocking the filter element 12 and increasing the flow rate of water passing through the filter element 12 .
  • the filter assembly 1 is disassembled to completely remove impurities, which can prolong the maintenance period of the filter assembly 1 .
  • the scraper 15 includes a bottom plate 151 and a scraper 152, the bottom plate 151 is arranged on the inner side wall of the casing 111 and extends in the length direction of the casing 111, and the scraper 152 is configured as multiple and arranged at intervals on the bottom plate 151 , and a plurality of scrapers 152 may be arranged at intervals in the axial direction perpendicular to the inner shell 112 .
  • the inner shell 112 can be configured as a cylinder, and the inner shell 112 can rotate around the axis of the cylinder.
  • the outer shell 111 can also be configured as a cylindrical body.
  • the bottom plate 151 extends from one end of the shell 111 toward the other end.
  • the extension direction of the bottom plate 151 can be consistent with that of the shell 111.
  • the axial directions are parallel, and a plurality of scrapers 152 are arranged at intervals along the extension direction of the bottom plate 151 , so that the scrapers 152 are evenly distributed to scrape off impurities on the filter element 12 .
  • the filter element 12 will not generate too much resistance to the rotation of the inner shell 112 , so as to facilitate the rotation of the inner shell 112 .
  • the scraper 15 is configured in multiples and arranged at intervals in the circumferential direction of the inner wall of the housing 111, and the scraper 15 is arranged at intervals in the circumferential direction of the housing 111, which can further improve the strength of the scraper 15.
  • each scraping element 15 moves relative to the filter net during the process of rotating the inner shell 112 for one revolution.
  • two adjacent scraping pieces 15 are configured as a first scraping piece and a second scraping piece, and the first scraping piece is provided with a plurality of scrapers arranged at intervals along the length direction of the casing 111.
  • a first scraper, a plurality of second scrapers spaced apart in the longitudinal direction of the housing 11 are arranged on the second scraper, a gap is formed between any two first scrapers, and the second scraper and the gap are at The rotation direction of the inner shell 112 is opposite.
  • the second scraping piece adjacent to the first scraping piece is provided with several second scraping blades, each second scraping blade is opposite to the opposite notch in the rotation direction of the inner shell 112, and the filter element 12 is After being scraped off by the first scraper, the part of the filter element 12 facing the notch can be further scraped off under the action of the second scraper in the second scraper, thereby making up for the inability of the notch to correct the filter element. 12 Disadvantages of cleaning the corresponding area.
  • the second scraper and the notch are arranged opposite to each other in the circumferential direction, so that the flow of washing water into the first chamber 101 in the circumferential direction is not hindered, and any two adjacent scrapers 15 can divide the first chamber 101 is divided into a plurality of sub-chambers, and the gaps are provided to connect each sub-chamber with each other, so as to ensure smooth circulation of washing water in the first chamber 101 .
  • the surface of the filter element 12 can be fully cleaned by using the first scraper and the second scraper, so as to scrape off impurities on every surface of the filter element 12 .
  • the number of scraping members 15 is not limited to two, and there may be three or four scraping members 15 , and a plurality of scraping members 15 are arranged at intervals in the circumferential direction of the housing 111 .
  • the dimensions of the first scraper, the second scraper and the notch in the length direction of the housing 111 are the same, and setting the first scraper, the second scraper and the notch to have the same size can be achieved at the second
  • the first scraper and the second scraper cover the entire area of the surface of the filter element 12 with a minimum volume, which helps to reduce the size of the filter assembly 1 and reduces the impact of the scraper 152 on the flow of washing water in the first chamber 101. influences.
  • the size of the second scraper in the length direction of the housing 111 may be larger than the size of the notch in the length direction of the housing 111, so as to increase the scraping area of the second scraper and avoid the A cleaning dead space is produced on the piece 12.
  • the inner shell 112 is detachably arranged in the outer shell 111, and the inner shell 112 is provided with a cleaning piece 16 that cooperates with the inner side wall at the end of the inner shell 112 that is away from the pulling-out direction.
  • the cleaning member 16 is adapted to move with the inner shell 112 when the inner shell 112 is pulled away from the outer shell 111, so that the cleaning member 16 will collect and remove impurities remaining on the inner surface of the outer shell 111 during the movement of the cleaning member 16 relative to the inner surface of the outer shell 111, so that the impurities Cleaning along with the disassembly of the inner shell 112 can further improve the cleaning effect of the filter assembly 1 on the inside of the accommodating cavity 1101 , and meanwhile, it is more convenient to clean the filter assembly 1 .
  • the cleaning member 16 can be configured as a flexible member, for example, the cleaning member 16 can be configured as cleaning foam, and the inner shell 112 can further clean the inner surface of the outer shell 111 by moving back and forth.
  • the cleaning part 16 can be configured as a hard part.
  • the cleaning part 16 includes an extension part 161 and a scraper ring 162.
  • the extension part 161 is arranged at one end of the inner shell 112, and One end of the inner shell 112 extends toward the filter assembly inlet 1003 of the outer shell 111, and the free end of the extension 161 is a closed structure, so as to prevent the washing water entering the second chamber 102 from directly entering the second chamber through the extension 161 102;
  • the scraping ring 162 is arranged on the outer periphery of the extension part 161, and the outer peripheral edge of the scraping ring 162 cooperates with the inner side wall of the outer shell 111, and the outer edge of the scraper ring 162 can stop against the inner side wall of the outer shell 111, when the inner shell 112 is pulled away from the outer shell 111, the inner shell 112 drives the scraper ring 162 to move, so that the end of the scraper ring 162 in
  • the scraper ring 162 can also be used to position the inner shell 112, and the outer wall of the scraper ring 162 abuts against the inner wall of the outer shell 111, so that the inner shell 112 maintains a distance from the outer shell 111.
  • the relative position is stable, wherein the inner shell 112 , the outer shell 111 and the scraper ring 162 are arranged around the same axis.
  • the inner casing 112 is provided with a moving groove 1126
  • the scraper 15 includes a guide part 153 and a scraper blade 152
  • the guide part 153 cooperates with the moving groove 1126
  • the moving groove 1126 is used to limit the moving direction of the guide part 153
  • the moving groove 1126 can extend from one end of the inner shell 112 to the other end
  • the moving groove 1126 can be arranged parallel to the axis of the inner shell 112
  • the moving groove 1126 can be set to have a certain inclination angle with the axis of the inner shell 112 .
  • the scraper 152 can move along with the movement of the guide part 153 , and at least part of the outer peripheral edge of the scraper 152 cooperates with the inner peripheral wall of the inner casing 112 to scrape impurities on the inner peripheral wall.
  • the scraper 152 is configured as an arc-shaped scraper 152 , and the outer circumference of the arc-shaped scraper 152 matches the inner surface of the inner shell 112 , thereby moving the scraper 15 During this process, each position on the inner surface of the inner shell 112 can be scraped clean without leaving any dead space.
  • the scraper 152 can be configured as two, and each scraper 152 is configured as a fan-shaped scraper, and the two fan-shaped scrapers form a circular ring, so as to clean the inner surface of the inner shell 112 in the circumferential direction. clean.
  • the two scrapers 152 can rotate relatively to selectively tension the inner surface of the inner shell 112. Since each scraper 152 has a fan-shaped structure, when the inner shell 112 needs to be cleaned, The two scrapers 152 are rotated away from each other to tension the inner surface of the inner shell 112 to keep the scrapers 152 against the inner surface of the inner shell 112 .
  • the guide part 153 is configured in two, each guide part 153 is connected with the corresponding scraper 152, and the two guide parts 153 are hinged to each other, so that the relative rotation between the two scraper blades 152, An elastic member is also provided between the two guide parts 153 to maintain the movement tendency of the two scrapers 152 towards each other.
  • the two guides 153 are brought closer to each other so that the two scrapers 152 inside the inner shell 112 are moved away from each other to tension the inside of the inner shell 112 .
  • the filter assembly 1 includes an outer shell 111, an inner shell 112 and a filter element 12, an accommodating chamber 1101 is formed in the outer shell 111, and a first The chamber 101, the inner shell 112 is arranged in the receiving chamber 1101 and is spaced apart from the inner side wall of the outer shell 111 to form the second chamber 102, the outer periphery of the inner shell 112 is provided with the first chamber 101 and the second The chamber 102 communicates with the communication hole 1121 , and the filter element 12 covers the communication hole 1121 to filter impurities passing through the communication hole 1121 .
  • the filter assembly 1 also includes a scraper 15, a first end cap 17 and a second end cap 18.
  • the scraper 15 is arranged in the accommodating chamber 1101, so that the inner shell 112 is rotated relative to the outer shell 111.
  • the impurities on the outer surface are scraped off;
  • the first end cap 17 is arranged on one end of the outer shell 111 and is suitable for closing the accommodating cavity 1101,
  • the second end cap 18 is connected with the inner shell 112, and the second end cap 18 can rotate relative to the first end cap 17
  • the inner shell 112 is driven to rotate relative to the outer shell 111 so that the scraper 15 scrapes off impurities on the surface of the filter element 12 on the inner shell 112 .
  • the second end cap 18 can rotate relative to the first end cap 17, and the user can pass through the filter assembly 1 without disassembling the filter assembly 1.
  • the second end cover 18 is rotated to drive the inner inner shell 112 to rotate, so that the filter element 12 on the outer surface of the inner shell 112 moves relative to the scraping element 15 , thereby scraping off the impurities on the surface of the filter element 12 .
  • Clothes processing equipment is equipped with a filter assembly, but after a long time of working of the filter, a large amount of impurities will remain on the surface of the filter. It is necessary to remove the filter and clean the impurities on the surface of the filter. The cleaning process It can only rely on the user to manually remove the impurities and lint remaining on the filter, the operation is complicated and cumbersome, and the cleaning efficiency is low.
  • the filter assembly 1 of the present application by setting the first end cap 17 and the second end cap 18 that can rotate relative to the first end cap 17, the second end cap 18 is connected with the inner shell 112, so that the filter assembly can be removed without disassembly. 1, by turning the second end cover 18 to clean the filter element 12 in the filter assembly 1, the convenience of cleaning the filter element 12 is improved, the difficulty of cleaning the filter element 12 is reduced, and the user experience is improved. use experience.
  • a first locking portion 171 is provided on the first end cover 17, a second locking portion 181 is provided on the second end cover 18, and the first locking portion 171 It can be selectively locked with the second locking part 181 .
  • the filter assembly 1 can be installed on the casing of the clothes processing device 3 or placed in the drop box separately, the first end cover 17 can be fixedly connected with the shell 111 of the clothes processing device 3 or the drop box, and the first end cover 17 It is detachably arranged on the casing 111 of the laundry treatment device 3 or on the drop box, the second end cover 18 is exposed from the shell of the clothes treatment device 3 or the shell of the drop box, and the second end cover 18 is configured as a filter assembly 1, when operating the filter assembly 1, the user needs to transfer the torque to the first end cap 17 through the second end cap 18.
  • a first locking portion 171 and a second locking portion 181 are respectively provided on the first end cover 17 and the second end cover, and the first locking portion 171 and the second locking portion 181 are selectively locked.
  • the first end cap 17 and the second end cap 18 are not locked, and the user rotates the inner shell 112 relative to the outer shell 111 in the process of rotating the second end cap 18, so as to Use the scraper 15 arranged on the housing 111 to scrape off the impurities on the surface of the filter element 12; when the user needs to disassemble the filter assembly 1, lock the first locking part 171 and the second locking part 181, so that The first end cover 17 and the second end cover 18 cannot be rotated relative to each other.
  • the first end cover 17 is driven out of the cooperation with the shell of the clothes processing device 3 or with the throwing box. To complete the disassembly of the filter assembly 1.
  • the first end locking part 171 and the second locking part 181 can be used to realize the first end
  • the mutual locking between the cover 17 and the second end cover 18 not only enables the second end cover 18 to drive the inner shell 112 to rotate, but also enables the first end cover 17 to be disengaged when the second end cover 18 is driven.
  • the use of the filter assembly 1 is more convenient.
  • the first locking portion 171 is configured as a first locking tooth, and the first locking tooth is disposed on a side of the first end cover 17 facing the second end cover 18 .
  • the second locking portion 181 is configured as a second locking tooth, and the second locking tooth is arranged on the side of the second end cover 18 facing the first end cover 17, the first end cover 17 and the second end cover 18 can be selectively moving toward or away from each other to engage or disengage the first locking tooth and the second locking tooth.
  • first locking teeth There may be a plurality of first locking teeth, and the plurality of first locking teeth are arranged at intervals in the circumferential direction of the first end cover 17.
  • second locking teeth there are also a plurality of second locking teeth, and the plurality of second locking teeth are arranged at intervals in the circumferential direction of the first end cover 17.
  • the circumferential direction of the second end cap 18 is arranged at intervals, and when the first end cap 17 moves toward the direction of the first end cap 17, each first locking tooth can be embedded between two adjacent second locking teeth, In order to realize the engagement between a plurality of first locking teeth and a plurality of second locking teeth, during the rotation of the second end cover 18 relative to the first end cover 17, the first locking teeth and the second locking teeth They stop against each other to transmit torque, so that the first end cover 17 and the second end cover 18 move synchronously.
  • one end of the inner shell 112 is provided with a communication column 1122, and the communication column 1122 passes through the first end cover 17 to connect with the second end cover 18, and the first end cover 17 is provided with a communication column suitable for 1122 passes through the through hole, and the connecting column 1122 passes through the first end cover 17 and cooperates with the second end cover 18 to connect the second end cover 18 with the inner shell 112, so that the second end cover 18 and the inner shell 112 can be synchronized turn.
  • the free end of the connecting column 1122 is provided with a first clamping member 1122a, and the second end cover 18 is provided with a second clamping member 182, and the first clamping member 1122a and the second clamping member 182 are clamped and matched.
  • the second end cover 18 is connected to the communication column 1122 in a connected manner, which facilitates the cooperation between the second end cover 18 and the communication column 1122 on the one hand, and on the other hand, after the second end cover 18 is connected to the communication column 1122, it can
  • the relative movement of the second end cover 18 relative to the free end of the locking column is realized in the mating direction of the first locking part 1122a and the second locking part 182, so that the second locking part 181 on the second end cover 18 is aligned with the second locking part 181.
  • the first locking portion 171 on one end cap 17 is selectively engageable.
  • the first engaging member 1122a is configured as an engaging groove disposed on the outer periphery of the free end of the connecting column 1122 , and the engaging groove has a spaced apart in the extending direction of the communicating column 1122 .
  • the first side wall 1122a1 and the second side wall 1122a2, the second engaging member 182 is configured as a claw disposed on the second end cover 18, at least part of the claw is disposed in the engaging groove and optionally
  • the side wall 1122a1 moves between the second side wall 1122a2.
  • the distance direction between the first side wall 1122a1 and the second side wall 1122a2 is the direction of relative movement between the first end cover 17 and the second end cover 18, and the claws provided on the second end cover 18 are at least partially accommodated in
  • the first side wall 1122a1 in the clamping groove is the side wall close to the first end cover 17
  • the second side wall 1122a2 in the clamping groove is the side wall close to the second end cover 18, and the claw and
  • the cooperation of the engaging groove can realize the transmission in the circumferential direction between the second end cover 18 and the connecting column
  • the third side wall 1122a3 and the fourth side wall 1122a4 spaced apart in the circumferential direction are also arranged in the engaging groove.
  • the second end cover 18 When at least a part of the claw is set in the engaging groove, the second end cover 18 is driven to make the claw on the second end cover 18 stop against the third side wall 1122a3 or the fourth side wall 1122a4, and through the claw and The contact between the third side wall 1122a3 or the fourth side wall 1122a4 transmits torque.
  • the second end cap 18 moves toward the first end cap 17 in the extending direction of the connecting column 1122, and the claw is close to the first side wall 1122a1 , so that the second locking teeth on the second end cap 18 mesh with the first locking teeth; Moving in the direction away from the first end cover 17 in the extending direction of the connecting column 1122, the claw is close to the second side wall 1122a2, so that the second locking tooth on the second end cover 18 is disengaged from the first locking tooth. meshing between.
  • the locking grooves and the claws are configured as a plurality of one-to-one correspondence, and the plurality of locking grooves and claws are arranged at intervals in the circumferential direction of the communication column 1122 . In order to improve the cooperation reliability between the connecting column 1122 and the second end cap 18 .
  • the free end of the communication column 1122 is provided with an expansion joint 1122a5, and the expansion joint 1122a5 is located between two adjacent engagement grooves.
  • the expansion joint 1122a5 provides space for the deformation of the free end of the communication column 1122.
  • An expansion joint 1122a5 is set between two adjacent clamping grooves.
  • Each expansion joint 1122a5 divides the connecting column 1122 into at least two parts, and each part is provided with a clamping groove. During the process of the second end cover 18 , each part is deformed toward the expansion joint 1122a5 , so that the claws can be more easily snapped into the engaging groove, which reduces the difficulty of matching the second end cover 18 with the connecting column.
  • two locking grooves are configured and symmetrically arranged on the outer peripheral wall of the connecting column 1122, and the expansion joint 1122a5 is arranged on the symmetrical center line of the two locking grooves, and along the diameter of the connecting column 1122 The direction passes through to divide the connecting post 1122 into two parts. During the clamping process, the two parts can be deformed towards each other, so as to reduce the difficulty of matching the second end cover 18 with the connecting post 1122 .
  • the scraper 15 includes a bottom plate 151 and a scraper 152, the bottom plate 151 is arranged on the inner side wall of the casing 111 and extends in the length direction of the casing 111, and the scraper 152 is multiple and arranged at intervals in the length direction of the bottom plate 151, each scraper 152 extends toward the filter element 12, and a bottom plate matching groove 1102 suitable for receiving the bottom plate 151 is provided on the housing 111, at least part of the bottom plate 151 is accommodated in the bottom plate matching groove 1102 Inside, so that the scraper 15 is detachably arranged on the shell 111 .
  • the casing 111 can be configured as a cylindrical structure. On the side wall of the casing 111, a bottom plate matching groove 1102 penetrating in the thickness direction is provided.
  • the removing part 15 is configured as two correspondingly arranged, and the two bottom plate matching grooves 1102 are arranged facing each other.
  • Fig. 14- Fig. 15 the following briefly describes the delivery box 2 according to the embodiment of the present invention.
  • the throwing box 2 includes a throwing box body 21 and a filter assembly 1, and a filter chamber 210 is formed in the throwing box body 21, and a first matching part 2101 connected to the water inlet pipeline 13 and a first fitting part 2101 connected to the outlet pipe 13 are arranged in the filter chamber 210.
  • the second matching part 2102 connected to the water pipeline, the filter assembly 1 is set in the filter cavity 210 and has a third matching part 1001 and a fourth matching part 1002, the third matching part 1001 is provided with a filter assembly inlet 1003, the third The matching part 1001 cooperates with the first matching part 2101 to connect the filter assembly inlet 1003 with the water inlet pipeline 13, the fourth matching part 1002 is provided with a filter assembly outlet 1004, the fourth matching part 1002 and the second matching part 2102 Cooperate to connect the filter assembly outlet 1004 with the water outlet pipeline, wherein the snap fit between the first fitting part 2101 and the third fitting part 1001 or the snap fitting between the second fitting part 2102 and the fourth fitting part 1002 can also be
  • the first matching portion 2101 and the third matching portion 1001 , and the second matching portion 2102 and the fourth matching portion 1002 are snap-fitted simultaneously.
  • the filter set in the drop box assembly is generally a mesh filter to filter the washing water flowing through the filter.
  • This kind of filtering effect is not good, and the filter is easy to be blocked. There cannot be a cooperative relationship between them, and there is a risk that the filtered water will remain in the filter chamber.
  • the water flow will not enter the filter chamber 210, the water flow needs to enter the inside of the filter assembly 1 for filtering, and does not pass through the filter chamber 210, and the water flow between the filter assembly 1 and the dispensing box body 21 Utilizing the clamping connection between the first matching part 2101 and the third matching part 1001, and the clamping connection between the second matching part 2102 and the fourth matching part 1002, the filter assembly inlet 1003 and the water inlet pipeline 13, and the filter assembly outlet 1004 and the outlet pipe are improved.
  • the reliability of the cooperation between the water pipelines effectively improves the sealing performance of the filter assembly 1, the water inlet pipeline 13 and the water outlet pipeline, avoids water remaining in the filter cavity 210, and reduces the peculiar smell and bacteria breeding of the delivery box 2 environment of.
  • the filter assembly 1 is provided with a housing chamber 1101 , and the filter assembly inlet 1003 communicates with the housing chamber 1101 and is located at the bottom of one end surface of the filter assembly 1 .
  • the first matching part 2101 is connected with the third matching part 1001, so that the filter assembly inlet 1003 communicates with the water inlet pipeline 13, and the third matching part 1001 is connected with the fourth matching part 1002, so that the filter
  • the component outlet 1004 communicates with the water outlet pipeline, so that the water inlet pipeline 13, the accommodating cavity 1101, and the water outlet pipeline form a waterway, and the water inlet pipeline 13 is connected with the water pump.
  • the third matching part 1001 is arranged on the bottom of one end face of the filter assembly 1, and under the action of gravity, the washing water flows downward, and the water flow in the cavity of the filter assembly 1 can pass through the third matching part 1001.
  • the filter assembly inlet 1003 flows back into the water inlet pipeline 13 to avoid residual water remaining in the housing chamber 1101, further avoiding the existence of residual water in the housing chamber 1101 of the filter assembly 1, thereby further reducing the water loss in the filter assembly.
  • the residual water in 1 reduces the environment in which the delivery box 2 produces peculiar smell and breeds bacteria.
  • one of the first matching portion 2101 and the third matching portion 1001 is configured as a limiting protrusion
  • the other of the first matching portion 2101 and the third matching portion 1001 is configured as a limiting protrusion.
  • the matching limit groove 214 is formed. After the filter assembly 1 fits in place in the filter cavity 210 , the limiting protrusion can be inserted into the limiting groove 214 , and the peripheral wall of the limiting groove 214 limits the movement of the limiting protrusion.
  • the filter assembly inlet 1003 is located at the free end of the limiting protrusion, and a channel is provided in the limiting protrusion to communicate the filter assembly inlet 1003 with the accommodating cavity 1101 inside the filter assembly 1, and the limiting groove
  • the inner wall of 214 wraps around the outer periphery of the limiting protrusion, so as to seal the third matching portion 1001 and the first matching portion 2101 , and at the same time, support and position one end of the filter assembly 1 .
  • a support groove 215 is provided in the filter chamber 210 for abutting fit with the outer peripheral wall of one end of the filter assembly 1, and the inner peripheral wall of the support groove 215 is formed with the limiting Groove 214, support groove 215 is supported on the peripheral wall of one end of filter assembly 1, and support groove 215 can be used for supporting the peripheral wall of one end of filter assembly 1, and support groove 215 is configured to filter assembly in filter cavity 210 1.
  • the third matching part 1001 is arranged on the lower side of one end face of the filter assembly 1, and the bottom of the inner wall of the support groove 215 is provided with a limiting groove 214, and the limiting groove 214 can be configured to face downward at the bottom of the inner wall of the supporting groove 215.
  • the recessed groove structure when the filter assembly 1 is set in place, the third matching part 1001 at the bottom of one end of the filter assembly 1 can be embedded in the limiting groove 214 at the bottom of the support groove 215, thereby limiting the rotation of the filter assembly 1 .
  • the limiting groove 214 has a first segment 2141 and a second segment 2142 in the extending direction of the filter assembly 1, and the first segment 2141 is configured as an annular shape facing the peripheral wall of the limiting protrusion.
  • the slot, the second section 2142 is configured as an arc-shaped slot cooperating with at least part of the limiting protrusion.
  • the first section 2141 and the second section 2142 are configured to be sequentially connected in the extension direction of the filter assembly inlet 1003, the first section 2141 is configured as an annular groove, the axis of the annular groove is the same as the extension direction of the filter assembly inlet 1003, and the annular groove can be Covering and supporting the outer periphery of the third limiting part improves the sealing effect of the limiting groove 214 on the third matching part 1001, and the second segment 2142 is configured as an arc-shaped groove, so that the third matching part 1001 can be inserted into the limiting part.
  • the position slot 214 is convenient for the installation of the filter assembly 1 .
  • the fourth matching portion 1002 is arranged at the bottom of the filter assembly 1 and extends away from the filter assembly 1.
  • the fourth matching portion 1002 can be configured to be arranged on the filter assembly 1
  • the protruding structure at the bottom of the component 1 has a channel inside the protruding structure, and the channel connects the outlet 1004 of the filter component on the fourth matching part 1002 with the receiving cavity 1101, and the fourth matching part 1002 is arranged on the bottom of the filter component 1.
  • the bottom wall can also discharge the residual water in the accommodating chamber 1101 of the filter assembly 1 .
  • a second matching portion 2102 On the bottom wall of the filter cavity 210 is provided a second matching portion 2102 extending toward the inside of the filter cavity 210, the second matching portion 2102 is engaged with the fourth matching portion 1002, and a limiting notch 2102a is provided on the second matching portion 2102 After the file filter assembly 1 is installed in place, the fourth fitting part 1002 is snapped into the limiting gap 2102a to connect the filter assembly outlet 1004 with the water outlet pipeline.
  • the limiting notch 2102a provided on the second matching portion 2102 can be used to position the filter assembly 1 to ensure reliable communication between the filter assembly outlet 1004 and the water outlet channel 14 .
  • the drop-in box body 21 is provided with a filter access port 212 communicating with the filter cavity 210, and the filter access port 212 is an open opening through which the filter cavity 210 communicates with the external space, so that the filter assembly 1 is detachably arranged in the filter cavity 210, and the limit notch 2102a is arranged on the side of the second matching part 2102 facing the filter access opening 212.
  • the filter assembly 1 faces the filter access
  • the opening 212 moves, and after moving to a preset position, the fourth matching portion 1002 on the lower side of the filter assembly 1 cooperates with the limiting notch 2102a to limit the moving distance of the filter assembly 1 in the extending direction of the filter cavity 210 .
  • the fourth matching portion 1002 is configured as a cylindrical limiting protrusion, and the limiting notch 2102a is configured as a semicircular groove facing the filter access opening 212, and the fourth matching portion 1002 is embedded in the semicircular groove, And the side wall of the fourth matching portion 1002 far away from the filter access opening 212 abuts against the inner side wall of the semicircular groove to restrict the filter assembly 1 from moving further away from the filter access opening 212 .
  • the filter assembly 1 is detachably arranged in the filter cavity 210 through the filter access opening 212, and the extraction direction of the filter assembly 1 can be the extension direction of the filter cavity 210, that is, the insertion Front-to-back orientation of box 2. In this way, it is convenient for the user to pull out and disassemble the filter assembly 1 at the front of the laundry processing device 3 .
  • a guide groove 216 is provided on the bottom wall of the filter chamber 210, and the extension direction of the guide groove 216 is the same as the pulling-out direction of the filter assembly 1, and the guide groove 216 can further facilitate the installation of the filter assembly 1.
  • the guide groove 216 can also support the side of the filter assembly 1 to realize the positioning of the filter assembly 1 .
  • a first guide rib 2161 and a second guide rib 2162 are provided on the bottom wall of the filter cavity 210, and the first guide rib 2161 and the second guide rib 2162 are spaced apart to form a guide groove 216, and the filter
  • the bottom of the filter assembly 1 is in contact with the surfaces facing each other of the first guide rib 2161 and the second guide rib 2162, and the extension direction of the first guide rib 2161 and the second guide rib 2162 is consistent with that of the filter chamber 210.
  • the extension directions are consistent to ensure that the filter assembly 1 can be accurately fitted in place during installation, and avoid installation misalignment of the filter assembly 1 .
  • the heights of the first guide ribs 2161 and the second guide ribs 2162 gradually increase in the direction of pulling out the filter assembly 1 respectively, which can be understood as the top of the first guide ribs 2161 and the second guide ribs 2162 .
  • the surface is inclined, and the direction of inclination can be that each guide rib is high at the front and low at the back, so that the filter assembly 1 is inclined, and the filter assembly inlet 1003 of the inclined filter assembly 1 is at the lowest position of the entire filter assembly 1 , so that the residual water in the filter assembly 1 will flow to the inlet 1003 of the filter assembly under the action of gravity, so as to guide the water inlet pipeline 13 to avoid residual sewage in the filter assembly 1 .
  • a partition plate 217 is provided in the drop box body 21 to separate the interior of the drop box body 21 into a filter cavity 210 and a detergent drop cavity 211, and the partition plate 217 is provided with There is a conduction hole 2171, which can connect the detergent injection cavity 211 with the filter cavity 210, and a water drain 213 is arranged on the input box body 21.
  • the filter cavity 210 and the detergent injection cavity 211 are integrated on the same box body, which improves the integration of the injection box 2.
  • the water outlet 213 provided on the injection box body 21 can introduce detergent into the In the inner bucket of the laundry processing equipment 3, this embodiment is to improve the solution with only the detergent injection chamber 211 and add the filter chamber 210, and the detergent injection chamber 211 and the filter chamber 210 are formed by setting the partition plate 217, so in The communication hole 1121 provided on the partition plate 217 can solve the common problem of the water outlet 213 and save the cost of redevelopment.
  • the water outlet 213 is disposed on the bottom wall of the filter chamber 210, and can also guide the water to the inner tub of the clothes treatment device 3 when water remains in the filter chamber 210, so as to avoid water residue.
  • the throwing box 2 includes a throwing box body 21 and a filter assembly 1, a filter chamber 210 is arranged in the throwing box, and a first fitting part 2101 connected to the water inlet pipeline 13 is arranged in the filter chamber 210 and The second matching part 2102 connected with the water outlet pipeline, the filter assembly 1 is set in the filter cavity 210 and has a third matching part 1001 and a fourth matching part 1002, the third matching part 1001 is provided with a water inlet pipeline 13 connected The filter assembly inlet 1003 of the filter assembly, and the filter assembly outlet 1004 connected with the water outlet pipeline is arranged on the fourth matching part 1002 .
  • At least one of the third matching part 1001 and the fourth matching part 1002 is arranged on the bottom of the filter assembly 1, so that the residual water in the filter assembly 1 can flow out easily, and the filter assembly 1 is inclined, and the filter assembly 1 The direction of inclination is towards the third matching part 1001 or the fourth matching part 1002 located at the bottom of the filter assembly 1, so as to further guide the remaining water in the filter assembly 1 to a lower place, so as to fully reduce the residual water in the filter assembly 1. water.
  • the dispensing box 2 of the present invention by setting one of the third matching portion 1001 and the fourth matching portion 1002 at the bottom of the filter assembly 1, and making the filter assembly 1 inclined, it is not easy to remain in the filter assembly 1 Water, the water can more easily drain out of the filter assembly 1 outside.
  • the height of the fourth matching part 1002 is lower than the height of the third matching part 1001, and the filter assembly outlet 1004 is arranged on the fourth matching part 1002.
  • the fourth matching part 1002 is located in the filter assembly 1 At the lowest point, the water in the filter assembly 1 can be fully flowed out, so that the water in the filter assembly 1 can flow to the downstream outlet pipeline, so as to avoid remaining in the filter assembly 1 .
  • the third fitting part 1001 can be located at the bottom of one end face of the filter assembly 1, and when there is water inside the filter assembly 1, the water can also pass through the filter assembly inlet 1003 Flow back into the water inlet pipe 13.
  • the bottom wall of the filter chamber 210 is provided with a first guide rib 2161 and a second guide rib 2161 extending between the first fitting part 2101 and the second fitting part 2102.
  • the guide ribs 2162, the first guide ribs 2161 and the second guide ribs 2162 are spaced apart to form a guide groove 216 suitable for accommodating the filter assembly 1, and the first guide ribs 2161 and the second guide ribs 2162 are arranged obliquely.
  • the filter assembly 1 When the filter assembly 1 is installed in the filter cavity 210, the filter assembly 1 is supported in the guide groove 216, and the bottom wall of the filter assembly 1 respectively abuts against the upper end of the first guide rib 2161 and the upper end of the second guide rib 2162 , the first guide rib 2161 and the second guide rib 2162 are arranged obliquely to maintain the inclination of the filter assembly 1 , so that the washing water inside the filter assembly 1 can be quickly led out to avoid residue.
  • the inclination angle of the upper end surfaces of the first guide rib 2161 and the second guide rib 2162 is ⁇ , and ⁇ satisfies: 1° ⁇ 15°
  • the upper end surface of the first guide rib 2161 is configured as a first slope 2161a
  • the upper end surface of the second guide rib 2162 is configured as a second slope 2162a
  • the first slope 2161a and the first slope 2161a are inclined toward the bottom wall of the filter assembly 1 in the direction toward each other.
  • the housing 111 of the filter assembly 1 can be configured as a cylindrical structure, and the first inclined surface 2161a and the second inclined surface 2162a can better contact the filter assembly 1, and the filter assembly 1 can be more It is stably supported on the first guide rib 2161 and the second guide rib 2162 .
  • a water outlet 213 communicating with the filter assembly 1 is formed in the filter cavity 210 , and at least one of the first guiding rib 2161 and the second guiding rib 2162 is provided with a communication gap 2163 .
  • a detergent injection cavity 211 is also provided in the insertion box 2, and the detergent injection cavity 211 is used for injection of detergent, and the detergent needs to enter the inner tub of the laundry treatment device 3 through the water outlet 213, and then fall into the water.
  • the opening 213 is located between the first guide rib 2161 and the second guide rib 2162, and by providing a communication gap 2163 on the first guide rib 2161 or the second guide rib 2162, it is ensured that most of the detergent in the detergent injection chamber 211 enters
  • the drain port 213 prevents the first guide rib 2161 or the second guide rib 2162 from affecting the flow of detergent.
  • the communicating notches 2163 are configured in multiples and are arranged at intervals in the extending direction of the first guiding rib 2161 or the second guiding rib 2162. By arranging the communicating notches 2163 at intervals on the first guiding rib 2161 or the second guiding rib 2162, the The obstruction of detergent flow by the first guide rib 2161 or the second guide rib 2162 can reduce detergent residue in the washing chamber.
  • the drop box 2 comprises a drop box body 21, a filter cavity 210 is formed in the drop box body 21, a filter access port 212 communicating with the filter cavity 210 is provided on the drop box body 21, and the filter assembly 1 is structured as The filter assembly 1 described in any one of the above embodiments, and the filter assembly 1 is disposed in the filter cavity 210 , and the first end cap 17 is threadedly engaged with the filter opening 212 .
  • the installation of the filter assembly 1 is realized by threading the first end cap 17 with the filter access port 212, and the second end cap 18 can be opposite to the first end cap 17 rotates and drives inner casing 112 to rotate simultaneously, to scrape off the impurity on filter element 12 surface under the effect of scraping element 15, so this throwing box 2 is easy to install, and filter element 12 is easy to clean.
  • the drop box body 21 is provided with a water outlet 213, and a detergent injection cavity 211 spaced from the filter cavity 210 is also formed in the drop box body 21, and the detergent injection cavity 211 is connected to the water outlet 213. .
  • the dispensing box 2 of this embodiment the functions of washing water filtration and detergent dispensing are integrated at the same time, which improves the integration degree of the dispensing box 2 .
  • the laundry treating apparatus 3 according to the present invention will be briefly described below.
  • the laundry processing device 3 according to the present invention is provided with the delivery box 2 described in any one of the above embodiments, since the laundry treatment device 3 according to the present invention is provided with the delivery box 2 described in any one of the above embodiments, Therefore, the laundry treatment equipment 3 has a good filtering effect on the washing water, and it is not suitable for remaining water, and the waterway is not easy to be blocked, and the laundry treatment equipment 3 has a strong cleaning ability for the clothes.
  • Figure 1 is a laundry processing device 3 according to an embodiment of the present application.
  • the laundry processing device 3 is provided with a drop box 2, and a filter assembly 1 is separately provided in the drop box 2, and the filter assembly 1 is connected with the washing machine.
  • the agent delivery box is set independently, and the second end cover 18 of the filter assembly 1 is exposed on the outer surface of the clothes treatment equipment.
  • the filter assembly 1 can be removed from the clothes treatment
  • the device 3 is pulled out, and a handle 183 is provided on the outside of the second end cover 18, which can facilitate the user to grasp the second end cover 18, so that the user can pull the filter assembly 1 out of the laundry processing device 3, and at the same time handle 183 is also convenient for the user to drive the second end cover 18 to rotate, so that the second end cover 18 drives the inner shell 112 to rotate, so as to remove impurities on the surface of the inner shell 112 .
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means two or more, unless otherwise specifically defined.
  • the first feature may be in direct contact with the first feature or the first and second feature may be in direct contact with the second feature through an intermediary. touch.
  • “above”, “above” and “above” the first feature on the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
  • “Below”, “beneath” and “beneath” the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

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  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

本发明公开了一种过滤器组件及具有其的衣物处理设备，过滤器组件(1)包括：外壳(111)，所述外壳(111)内形成有容纳腔(1101)，所述外壳(111)上设置过滤器组件进口(1003)及过滤器组件出口(1004)；内壳(112)，所述内壳(112)设置于所述容纳腔(1101)内并将所述容纳腔(1101)分隔为第一腔室和第二腔室，其中，所述第一腔室与所述过滤器组件进口(1003)连通，所述第二腔室与所述过滤器组件出口(1004)连通。

Description

过滤器组件及具有其的衣物处理设备
相关申请的交叉引用
本申请要求“无锡小天鹅电器有限公司”于2021年7月15日提交的、发明名称为“过滤器组件及具有其的衣物处理设备”的、中国专利申请号“202110801025.1”的优先权。
技术领域
本发明涉及衣物处理设备领域，尤其是涉及一种过滤器组件及具有其的衣物处理设备。
背景技术
现有技术中，通常在衣物处理设备的排水通道中设置有过滤组件，用于对衣物洗涤过程中产生的杂质、毛屑以及未溶解的洗涤剂等进行过滤，以免堵塞排水通道或直接排放到环境中而产生污染。然而这种过滤组件通常只是简单的采用滤网对排放的污水进行过滤，不能对衣物洗涤过程中的节水等需求产生有益影响；并且，这种过滤组件在对洗涤水进行过滤的过程中，过滤组件的滤网将降低水流排放的流速，尤其是沾有毛屑、杂质的滤网则进一步加剧了这种负面影响，导致水流在经过过滤件时流速变慢，过滤效率和能力降低，而未被充分过滤的污水及其中的毛屑、杂质等会被直接排放到外部环境中，仍然会对环境产生污染。
相关技术中，洗衣机的过滤组件设置有过滤腔，而与过滤腔连通的通道中，通道内的横截面积不会发生变化，没有考虑到如何利用横截面积的变化来改善过滤腔的过滤效果。并且，一些方案中将过滤组件简单的设置在洗涤剂盒中，用于过滤溶解了洗涤剂的水流中的杂质，这类方案中存在杂质堵塞过滤组件的过滤孔的情形，进而导致过滤水流的流量较小，无法用于喷淋或冲刷衣物和洗涤桶。
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，本发明的一个目的在于提出过滤器组件，该过滤器组件中设置有外壳和内壳，外壳和内桶限定出第一腔室和第二腔室，同时在内壳上设置有过滤件，在经过一段时间过滤后，过滤件上沉积有杂质过滤速度降低，但此时第一腔室内的水压也随之增高，使第一腔室内的清洗水保持过滤效率。
本发明还提出一种具有上述过滤器组件的衣物处理设备。
根据本发明的用于过滤器组件包括：外壳，所述外壳内形成有封闭的容纳腔，所述外壳上设置过滤器组件进口及过滤器组件出口；内壳，所述内壳设置于所述容纳腔内并将所述容纳腔分隔为第一腔室和第二腔室，其中，所述第一腔室与所述过滤器进口连通，所述第二腔室与所述过滤器出口连通。
根据本发明的用于衣物处理设备的过滤器组件，通过设置外壳和内壳，外壳和内桶限定出第一腔室 和第二腔室，在经过一段时间过滤后，过滤件上沉积有杂质过滤速度降低，但此时第一腔室内的水压也随之增高，使第一腔室内的清洗水保持过滤效率。根据本发明的一个实施例，述内壳的外周设置有连通孔，所述连通孔上设置有过滤件。
根据本发明的一个实施例，所述外壳内还形成有连通所述第二腔室与所述过滤器出口的汇流腔。
根据本发明的一个实施例，所述内壳的朝向远离所述过滤器进口的一端设置有连通柱，所述连通柱内形成有第一排液通道，所述第一排液通道将所述第二腔室与所述汇流腔连通。
根据本发明的一个实施例，所述第一排液通道在横截面积小于所述第二腔室的横截面积。
根据本发明的一个实施例，
所述连通柱的外周设置有沿径向向外延伸的封闭盖，所述封闭盖的外周沿与所述容纳腔的内壁止抵，所述封闭盖的远离所述内壳的一侧与所述容纳腔的内侧壁限定出所述汇流腔。
根据本发明的一个实施例，所述汇流腔与所述第一腔室可选择地连通。
根据本发明的一个实施例，所述封闭盖上设置有连通所述汇流腔与所述第一腔室的第二排液通道，所述第二排液通道内设置有单向阀，所述单向阀适于在所述第一腔室内的压力达到预设压力后打开所述第二排液通道。
下面简单描述根据本发明的衣物处理设备。
根据本发明的衣物处理设备设置有上述实施例中任意一项所述的过滤器组件，进水管路，所述进水管路内形成有进水通道，进水通道将所述衣物处理设备的洗衣腔与所述过滤器进口连通。由于根据本发明的衣物处理设备上设置有上述实施例中任意一项所述的过滤器组件，因此该衣物处理设备对洗涤水的过滤效果好，水路不容易堵塞，衣物处理设备对衣物的清洁能力强。
根据本发明的一个实施例，所述进水通道包括延伸段和第一缩径段，所述第一缩径段的横截面积小于所述延伸段的横截面积。
根据本发明的一个实施例，所述第一缩径段的横截面积为S1，所述延伸段的横截面积为S2，S1/S2满足：0.2≤S1/S2＜1。
根据本发明的一个实施例，衣物处理设备还包括：出水管路，所述出水管路内设置有出水通道，所述出水通道的一端与所述第二腔室连通，所述出水通道的另一端与所述洗衣腔连通。
根据本发明的一个实施例，所述出水管路包括：出水通道第一段和第二缩径段，所述出水通道第一段的横截面积为S3，第二缩径段的横截面积为S4，S3与S4满足：S3＞S4。
综上所述，本申请针对现有技术中存在的过滤组件，尤其沾有毛屑、杂质的过滤组件降低过滤水流的流速，过滤效率和能力较低的技术问题，通过采用设置封闭的外壳和内壳，由内壳将外壳内空间划分为第一腔室和第二腔室，并将过滤器组件进口与第一腔室连通、过滤器组件出口与第二腔室连接等手段，使得被过滤的洗涤水从第一腔室流入第二腔室，当该水流受到沾有毛屑、杂质的过滤件的阻挡而流速降低时，流入外腔的水流会持续提高外腔内的水压从而提升洗涤水通过过滤组件的流速，提高过滤效率和 能力；同时，本申请在进水管路和出水管路上设置两处缩径段，增强循环过滤路径中洗涤水的水压，在过滤器组件的腔体结构和缩径段结构的共同作用下，使得过滤后的洗涤水有足够的水压以喷射的形式回流到洗衣腔内，提升衣物洗涤的效果并能够对衣物处理设备的桶进行清洁。
附图说明
图1是根据本发明实施例的衣物处理设备的结构示意图；
图2是根据本发明实施例的衣物处理设备的背部结构示意图；
图3是根据本发明实施例的投放盒的结构示意图；
图4是图3中A-A截面的剖视图；
图5是根据本发明实施例的投放盒的结构示意图；
图6是根据本发明实施例的过滤器组件的结构示意图；
图7是图6中B-B截面的剖视图；
图8是根据本发明实施例的过滤器组件的结构示意图；
图9是根据本发明另一个实施例的过滤器组件的结构示意图；
图10是根据本发明另一个实施例的过滤器组件的结构示意图；
图11是根据本发明另一个实施例的过滤器组件的侧视图；
图12是图11中C-C截面的剖视图；
图13是根据本发明另一个实施例的过滤器组件的爆炸图；
图14是根据本发明一个实施例的投放盒本体的结构示意图；
图15是根据本发明一个实施例的投放盒的配合示意图。
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，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。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。
下面参考图1-图15描述根据本发明实施例的过滤器组件1。
如图2-4和图12所示，根据本发明的过滤器组件1包括壳体11、过滤件12、进水管路13，壳体11内形成有第一腔室101和第二腔室102，第一腔室101与第二腔室102内可以分别用于容纳未过滤的洗涤水和经过过滤后的洗涤水；过滤件12设置于壳体11内并将第一腔室101与第二腔室102间隔开，过滤件12可以为过滤网等用于过滤水中杂质的结构，过滤件12将第一腔室101与第二腔室102间隔开，洗涤水经过过滤件12的过滤后，可以将洗涤水中的杂质滤出，以使杂质留存在过滤件12上。
进水管路13内形成有进水通道，进水通道可以将衣物处理设备3的洗衣腔中的洗涤水导向过滤器组件1的壳体11内，进水通道的一端可以与衣物处理设备3的水泵出口连通，进水通道的另一端与第一腔室101连通，以将衣物处理设备3的洗衣腔与第一腔室101连通。
如图4所示，洗涤水通过延伸段131进入至第一腔室101内，位于内壳112左侧的部分以及内壳112周侧的部分为第一腔室101，其中内壳112左侧的液体可以绕过位于内壳112左端的结构。 经过清洗后的洗涤水通过进水通道进入至第一腔室101内并在流经过滤件12后以进行过滤。如图2所示，进水通道中包括延伸段131和第一缩径段132，第一缩径段132的横截面积小于延伸段131的横截面积，第一缩径段132位于延伸段131的任意一端，也可以位于延伸段131的两端之间。可以理解为，第一缩径段132可以位于进水通道中的任意一个位置。在本发明的一个具体实施例中，第一缩径段132位于进水通道与水泵出口相连的一端。
第一缩径段132的横截面积减小，在进水端流通量不变的情况下，水流在经过第一缩径段132后流速加快，水压升高，从而提高了第一腔室101内的水压，在第一腔室101内的水压增高后，提高了水流经过过滤件12的流速，提高了过滤器组件1的过滤效率。
在衣物处理设备3的过滤器组件1中需要对洗涤水进行过滤，而过滤件12的存在影响到了水流的流速，水流在经过过滤件12时水流的流速慢，过滤效率低。
相关技术中，洗衣机的过滤组件器设置有过滤腔，而与过滤腔连通的通道中，通道内的流通面积横截面积不会发生变化，没有考虑到如何利用流通面积横截面积的变化来改善过滤腔的过滤效果。并且，一些方案中将过滤组件简单的设置在洗涤剂盒中，用于过滤溶解了洗涤剂的水流中的杂质，这类方案中存在杂质堵塞过滤组件的过滤孔的情形，进而导致过滤水流的流量较小，无法用于喷淋或冲刷衣物和洗涤桶。根据本发明的用于衣物处理设备3的过滤器组件1，通过设置进水通道，在进水通道内设置有第一缩径段132和延伸段131，第一缩径段132的横截面积小于延伸段131的横截面积，使洗涤水经过第一缩径段132后压力升高，流速加快，以提高过滤器组件1对水流的过滤效果。
如图4所示，根据本发明的一个实施例，第一腔室101的至少部分设置于第二腔室102的外周，将第一腔室101设置于第二腔室102的外周，可以方便于布置进水通道，并且可以提高第一腔室101的进水面积，提高了过滤器组件1的进水量。第二腔室102设置于第一腔室101内，使经过过滤后的洗涤水能够更好的回流，在过滤的过程中，洗涤水由周向外部的第一腔室101朝向内部的第二腔室102流动，第一腔室101内的进水水压高，与第二腔室102相连的出水处的水流流速快、阻力小，这种布置方式可以提高过滤器组件1的过滤效率。
根据本发明的一个实施例，第一缩径段132的横截面积为S1，延伸段131的横截面积为S2，S1/S2满足0.2≤S1/S2＜1，将第一缩径段132与延伸段131横截面积的比例设置在上述范围内，可以有效地提高进水通道中第一缩径段132下游段的水流流速和水压，提高了过滤器组件1的过滤效率。
根据本发明的一个实施例，第一缩径段132的横截面积与延伸段131横截面积的比例设置为S1/S2＝0.5。
如图4所示，根据本发明的一个实施例，壳体11上形成有出水管路，出水管路内设置有出水通道14，出水通道14可以将经过过滤后的洗涤水导出壳体11，而出水通道14的一端与第二腔室102连通，出水通道14的另一端与衣物处理设备3的内桶连通，使经过过滤后的水重新回到衣物处理设备3的内桶内并进一步对衣物进行清洗。
出水通道14包括出水通道第一段141和第二缩径段1421，出水通道第一段141的横截面积为S3，第二缩径段1421的横截面积为S4，S3与S4满足：S3＞S4。通过设置第二缩径段1421的横截面积小于出水通道第一段141的横截面积可以使经过出水通道14后的水流压力增高。
由于出水通道14需要将经过过滤后的水排向衣物处理设备3的内桶内，而经过第一缩径段132和第二缩径段1421的洗涤水的水压被增大，使得洗涤水可以以喷淋的方式引导至洗涤桶中，以对衣物和/或洗涤桶内壁进行喷淋和清洁。
示例性的，在本申请中采用喷淋的方式向衣物处理设备喷射加压后的洗涤水，可以更充分地浸润衣物，提高衣物处理设备3的清洗效果，其也可以随着洗涤过程中内桶旋转而对内桶的各个部位进行喷淋以清洗残留在桶内的杂质或污垢。在一些实施方式中，喷射的水流也可以对洗涤和/或漂洗过程中产生的泡沫进行喷淋，以实现消泡的作用。
为满足喷淋范围的要求，需要保证水流具有一定的压力，通过设置第一缩径段132、封闭的外腔101以及第二缩径段1421等结构，提高了洗涤水的水压，满足了洗衣所需的喷淋要求，进而提 高了衣物处理设备3对于衣物的清洗效果。
如图4所示，根据本发明的一个实施例，壳体11包括外壳111和内壳112，在外壳111内形成有适于容内壳112的容纳腔1101，该容纳腔1101为外壳111天然形成的腔室，并非为前述的第一腔室101，容纳腔1101可以被分隔，容纳腔1101的一部分可以为前述的第一腔室101，而外壳111的一端设置有与进水管路13的另一端连通的过滤器组件进口1003，过滤器组件进口1003与容纳腔1101相连，过滤器组件进口1003在容纳腔1101内的位置位于第一腔室101的内侧壁。
内壳112设置于容纳腔1101内，内壳112的外侧壁与外壳111的内侧壁间隔开以形成第一腔室101，内壳112收容在外壳111所形成的容纳腔1101内，水流在进入至过滤器组件1后，首先朝向位于内壳112外周的第一腔室101分散，以降低进入至第一腔室101内的压力，内壳112内形成有第二腔室102，内壳112的外周设置有连通孔1121，连通孔1121上设置有过滤件12，在内壳112外周上所设置的连通孔1121可以增大第一腔室101与第二腔室102之间的连通面积，在连通孔1121上设置过滤件12，以对经过连通孔1121的水流进行过滤。
如图4所示，内壳112朝向远离过滤器组件进口1003的一端设置有连通柱1122，连通柱1122内设置有第一排液通道1123，第一排液通道1123将第二腔室102与汇流腔103连通。其中第一排液通道1123内的直径小于第二腔室102的直径，第一排液通道1123的横截面积小，从而使由第二腔室102流经所述第一排液通道1123的洗涤水压力增加，提高了经过过滤后洗涤水的流速，经过过滤后的洗涤水在向衣物处理设备3内部进行喷淋时具有更大的压力，进一步提高喷淋的范围。
如图4和图13所示，根据本发明的一个实施例，连通柱1122的外周设置有沿径向向外延伸的封闭盖1124，封闭盖1124的外周沿与容纳腔1101的内壁止抵，封闭盖1124远离内壳112的一侧与容纳腔1101的内壁限定出前述的汇流腔103。封闭盖1124朝向内壳112的一侧与容纳腔1101的内侧壁以及内壳112的外侧壁之间限定出了第一腔室101，封闭盖1124将容纳腔1101中位于内壳112外周的空间分隔为汇流腔103和第一腔室101。
根据本发明的一个实施例，封闭盖1124上设置有连通汇流腔103与第一腔室101的第二排液通道1125，第二排液通道1125内设置有单向阀，单向阀适于在第一腔室101内的压力达到预设压力后打开进而导通第二排液通道1125，从而将汇流腔103与第一腔室101直接连通。在第一腔室101内的压力过高后，单向阀打开，使第一腔室101内的洗涤水流向汇流腔103，以降低第一腔室101内的压力，确保过滤器组件1的安全性。
根据本发明的一个实施例，过滤器组件1还包括传感器，传感器适于检测单向阀的启闭，传感器可以构造为干簧管结构，传感器可以检测到单向阀的打开，在单向阀打开后，传感器可以将单向阀的打开信号传递至衣物处理设备3的控制中心，控制中心对水泵的流量进行控制，在一些具体的实施方式中，在单向阀打开后，控制水泵降低功率以降低水流的流速，缓解第一腔室101内洗涤水的压力。
如图7和图12所示，根据本发明的另一个实施例，过滤器组件1包括壳体11、过滤件12和刮除件15，在壳体11内形成有第一腔室101和第二腔室102，来自于衣物处理设备3内部的洗涤水可以首先进入至第一腔室101内，而过滤件12设于壳体11内并将第一腔室101与第二腔室102间隔开，进入第一腔室101内的洗涤水可以经过过滤件12后进入到第二腔室102中，利用过滤件12以过滤掉洗涤水中的杂质，而杂质会残留在过滤件12上。
在本申请中，刮除件15设置于第一腔室101内或第二腔室102内或分别设置于第一腔室101与第二腔室102中，刮除件15的至少部分与过滤件12的表面止抵，并且可相对过滤件12移动，在刮除件15移动的过程中，刮除件15与过滤件12表面止抵的部分可以刮除过滤件12表面的杂质，以实现对过滤件12的清洁。
这里需要说明的是，第一腔室101中的洗涤水流入过滤件12的第二腔室102流动，并在重力作用下一部分洗涤水再次流回到第一腔室101的过程中，在过滤件12中朝向第二腔室102的一侧也会残存有杂质，位于第二腔室102内的杂质可以是过滤件12经过滤沉积所形成的杂质，将刮除件15设置于第二腔室102内，刮除件15相对过滤件12移动，以将过滤件12朝向第二腔室102一侧的杂质刮除，从而确保过滤件12的过滤效果。
在本发明的一些实施例中，刮除件15还可以设置在位于过滤件12的两侧表面，通过刮除件15相对过滤件12移动，以刮除掉过滤件12两侧表面上所残留的杂质。
相关技术中，衣物处理设备上设置有过滤器组件，但过滤器组件在经过长时间的工作后，过滤器组件的表面将残留大量的杂质，需要将过滤器组件拆除后对过滤器组件表面的杂质进行清理，而清理的过程仅能依靠用户手动将过滤网上所残留的杂质、毛絮等进行清除，操作复杂繁琐，清洁效率低。
根据本发明的过滤器组件1，在过滤器组件1中设置有刮除件15，刮除件15可相对过滤件12移动以将过滤件12表面所积聚的杂质刮除，刮除件15的设置提高了用户在清除过滤件12表面的杂质的便利性。
用户可以通过手动方式控制刮除件15，用户手动操作刮除件15移动，可以使用户根据自身的需求对过滤件12表面的杂质的量有选择性地进行刮除。根据本发明的一个实施例，壳体11包括外壳111和内壳112，外壳111内形成有容纳腔1101，内壳112内形成有第一腔室101，内壳112设置于容纳腔1101内并与外壳111的内侧壁间隔开以形成第二腔室102；内壳112的外周设置有连通孔1121，连通孔1121上设置有前述的过滤件12。
本申请将内壳112设置在外壳111的内部，以使第一腔室101环绕于第二腔室102，过滤件12位于内壳112上，以使过滤件12获得更大的过滤面积，从而提高了过滤器组件1的过滤效率，将第一腔室101设置于第二腔室102的外周，在布置第一腔室101时，可以使第一腔室101获得更大的过滤器组件进口1003，提高了过滤器组件1的进水量，第二腔室102设置于第一腔室101内，使经过过滤后的洗涤水能够更好的回流，在过滤的过程中，洗涤水由周向外部的第一腔室101朝向内部的第二腔室102流动，第一腔室101内的进水处的水压高，出水处的洗涤水流速快阻力小，这种布置方式可以提高过滤器组件1的过滤效率。
如图12和图13所示，根据本发明的一个实施例，外壳111上设置有所述刮除件15，内壳112可相对所述外壳111转动，内壳112在相对外壳111转动的过程中，使刮除件15相对过滤件12移动，从而刮除过滤件12表面的杂质。在本实施例中，通过设置内壳112可以相对外壳111转动，可以在过滤器组件1在不拆卸的情况下实现对过滤器组件1表面的清洁。
例如，在过滤器组件1没有拆卸下来时，用户通过转动内壳112，以使内壳112的外表面与外壳111相对转动，在外壳111上所设置的过滤件12保持在外壳111的内表面，在内壳112相对外壳111转动的过程中，过滤件12表面的杂质将集中在过滤件12中的一侧，从而避免了杂质对过滤件12过滤性能的影响。
在过滤器组件1上的杂质不多的情况下，通过转动内壳112，使内壳112相对外壳111转动，以对内壳112表面的杂质进行清除，提高了过滤件12的过滤能力，以在用户不拆卸过滤器组件1的情况下，将过滤件12表面的杂质进行刮除，从而避免了杂质将过滤件12堵塞，以提高经过过滤件12中水流的流量。在使用过滤器组件1一段时间后再将过滤器组件1拆卸，以将杂质完全清除，可以延长对过滤器组件1进行维护的周期。
如图12所示，根据本发明的一个实施例，刮除件15包括底板151和刮片152，底板151设置于外壳111的内侧壁且在外壳111的长度方向延伸，刮片152构造为多个且间隔布置于底板151上，多个刮片152可以在垂直于内壳112的轴向上间隔布置。
内壳112可以构造为圆柱体，内壳112围绕圆柱体的轴线转动，外壳111同样可以构造为圆柱体，底板151在外壳111的一端朝向另一端延伸，底板151的延伸方向可以与外壳111的轴线方向平行，而多个刮片152间隔布置在底板151的延伸方向上，从而使刮片152均匀分布，以对过滤件12上的杂质进行刮除。在对过滤件12进行刮除的过程中，过滤件12不会对内壳112的转动产生过大的阻力，以方便于内壳112的转动。
根据本发明的一个实施例，刮除件15构造为多个且在外壳111的内侧壁的周向上间隔布置，将刮除件15在外壳111的周向上间隔布置，可以进一步提高刮除件15对过滤件12的清洁效率，在将内壳112转动一周的过程中，每个刮除件15均相对过滤网移动。
在本发明的一个实施例中，相邻的两个刮除件15构造为第一刮除件和第二刮除件，第一刮除 件上设置有在外壳111的长度方向间隔布置的多个第一刮片，第二刮除件上设置有在壳体11的长度方向间隔的多个第二刮片，任意两个第一刮片之间形成有缺口，第二刮片与缺口在内壳112的转动方向上正对。
第一刮除件在对过滤件12的表面进行刮除时，由于第一刮片为间隔设置，因此每两个第一刮片之间所形成的缺口无法对过滤件12的表面进行刮除，与第一刮除件相邻的第二刮除件上设置有若干个第二刮片，各个第二刮片与对向的缺口在内壳112的转动方向上正对，过滤件12在经过第一刮除件的刮除后，过滤件12中与缺口处正对的部分可以在第二刮除件中第二刮片的作用下进一步进行刮除，从而弥补了缺口无法对过滤件12上相应区域进行清洁的弊端。
此外，将第二刮片与缺口在周向上正对设置，使洗涤水进入到第一腔室101内在周向上的流动不受阻碍，任意相邻两个刮除件15可以将第一腔室101分隔成多个子腔室，而缺口的设置将各个子腔室之间彼此连通，以确保洗涤水在第一腔室101内的流通顺畅。
通过设置第一刮除件与第二刮除件，利用第一刮除件和第二刮除件可以对过滤件12表面进行全面清洁，以刮除过滤件12表面每一处的杂质。
根据本发明的一个实施例，刮除件15的数量不仅限于两个，刮除件15可以为三个或四个，多个刮除件15在外壳111的周向上间隔布置。
根据本发明的一个实施例，第一刮片、第二刮片以及缺口在外壳111的长度方向上的尺寸相同，将第一刮片、第二刮片以及缺口设置为尺寸相同，可以在第一刮片与第二刮片在具有最小体积的情况下覆盖过滤件12表面的全部区域，有助于减少过滤器组件1的尺寸，减少刮片152对第一腔室101内洗涤水流动的影响。
在本发明的另一些实施例中，第二刮片在外壳111的长度方向上的尺寸可以大于缺口在外壳111的长度方向上的尺寸，以提高第二刮片的刮除面积，避免在过滤件12上产生清洁死角。
如图13所示，根据本发明的一个实施例，内壳112可抽离地设置于外壳111内，内壳112在背离抽离方向的一端设置有与内侧壁配合的清洁件16，清洁件16适于在内壳112抽离外壳111时随内壳112移动，以使清洁件16在相对外壳111的内表面移动的过程中，将残余在外壳111内表面的杂质汇集后清除，使杂质随着内壳112的拆卸进行清洁，可以进一步提高过滤器组件1对容纳腔1101内部的清洁效果，同时对于过滤器组件1的清洁更加方便。
根据本发明的一个实施例，清洁件16可以构造为柔性件，例如清洁件16可以构造为清洁泡棉，内壳112可以通过往复移动的方式对外壳111内表面进行进一步清洁。
如图13所示，根据本发明的一个实施例，清洁件16可以构造为硬质件，清洁件16包括延伸部161和刮除环162，延伸部161设置于内壳112的一端，并在内壳112的一端朝向外壳111的过滤器组件进口1003的方向延伸，延伸部161的自由端为封闭结构，以避免进入第二腔室102的洗涤水通过延伸部161直接进入至第二腔室102内；刮除环162设置在延伸部161的外周，刮除环162的外周沿与外壳111的内侧壁配合，刮除环162的外沿可以与外壳111的内侧壁止抵，当内壳112抽离外壳111的过程中，内壳112带动刮除环162移动，使刮除环162的在抽离方向上的端面对外壳111内表面进行刮除，以对外壳111的内表面进行清洁。
根据本发明的一个实施例，刮除环162还可以用于对内壳112进行定位，刮除环162的外侧壁与外壳111的内侧壁止抵，使内壳112保持与外壳111之间的相对位置稳定，其中，内壳112、外壳111以及刮除环162围绕相同的轴线设置。
如图6和图7所示，根据本发明的一个实施例，内壳112上设置有移动槽1126，刮除件15包括导向部153和刮片152，导向部153与移动槽1126配合其适于在移动槽1126的延伸方向移动，移动槽1126用于限制导向部153的移动方向，移动槽1126可以在内壳112的一端向另一端延伸，移动槽1126可以与内壳112的轴线平行设置，当然移动槽1126可以设置为与内壳112的轴线具有一定倾角。
刮片152可以随着导向部153的移动而移动，而刮片152的至少部分外周沿与内壳112的内周壁配合以刮除内周壁上的杂质。
如图7所示，在本发明的一个实施例中，刮片152构造为弧形刮片152，弧形刮片152的外周 与内壳112的内表面相匹配，从而在移动刮除件15时，可以将内壳112内表面各个位置刮除干净，不留死角。
根据本发明的一个实施例，刮片152可以构造为两个，每个刮片152构造为扇形刮片，两个扇形刮片组成圆环，以对内壳112内表面的周向各处进行清洁。
根据本发明的一个实施例，两个刮片152可相对转动以可选择地张紧在内壳112的内表面，由于每个刮片152为扇形结构，在需要对内壳112进行清洁时，两个刮片152朝向远离彼此的方向转动，以张紧在内壳112的内表面上，保持刮片152与内壳112内表面的止抵。
根据本发明的一个实施例，导向部153构造为两个，每个导向部153与对应的刮片152相连，两个导向部153彼此铰接，以使两个刮片152之间相对可转动，两个导向部153之间还设置有弹性件，以保持两个刮片152在朝向靠近彼此的运动趋势，在用户需要对内壳112的内部进行清洁时，通过按下两个导向部153，使两个导向部153靠近彼此，以使内壳112内部的两个刮片152远离彼此以张紧在内壳112内。
如图9-图13所示，根据本发明的一个实施例，过滤器组件1包括外壳111、内壳112和过滤件12、外壳111内形成有容纳腔1101，内壳112内形成有第一腔室101，内壳112设置于容纳腔1101内并与外壳111的内侧壁间隔开以形成第二腔室102，内壳112的外周设置有将所述第一腔室101与所述第二腔室102连通的连通孔1121，过滤件12覆盖连通孔1121以过滤经过所述连通孔1121的杂质。
过滤器组件1还包括刮除件15、第一端盖17和第二端盖18，刮除件15设置于容纳腔1101内，以在内壳112相对外壳111转动的过程中将内壳112外表面的杂质刮除；第一端盖17设置于外壳111的一端且适于封闭容纳腔1101，第二端盖18与内壳112相连，第二端盖18可相对第一端盖17转动并在转动过程中带动内壳112相对外壳111转动以使刮除件15刮除位于内壳112上的过滤件12表面的杂质。
根据本发明的过滤器组件1，通过设置第一端盖17以将外壳111的一端封闭，第二端盖18可相对第一端盖17转动，用户在不拆卸过滤器组件1的情况下通过旋转第二端盖18，以驱动内部的内壳112转动，使内壳112外表面的过滤件12相对刮除件15移动，从而将过滤件12表面的杂质进行刮除。
衣物处理设备上设置有过滤器组件，但过滤器在经过长时间的工作后，过滤器的表面将残留大量的杂质，需要将过滤器拆除后对过滤器表面的杂质进行清理，而清理的过程仅能依靠用户手动将过滤网上所残留的杂质、毛絮等进行清除，操作复杂繁琐，清洁效率低。本申请的过滤器组件1，通过设置第一端盖17以及可相对第一端盖17转动的第二端盖18，将第二端盖18与内壳112相连，以在不拆卸过滤器组件1的情况下，通过转动第二端盖18以对过滤器组件1内的过滤件12进行清洁，提高了对过滤件12清洁的便利性，降低了对过滤件12清洁的难度，提高了用户的使用感受。
如图9所示，根据本发明的一个实施例，第一端盖17上设置有第一锁止部171，第二端盖18上设置有第二锁止部181，第一锁止部171与第二锁止部181可选择地锁止。过滤器组件1可以安装在衣物处理设备3的外壳上或是单独放置在投放盒内，第一端盖17可以与衣物处理设备3的外壳111或是投放盒固定连接，而第一端盖17可拆卸的设置在衣物处理设备3的外壳111或是投放盒上，第二端盖18露出于衣物处理设备3的壳体或是投放盒的壳体，第二端盖18构造为过滤器组件1的外观面，在对过滤器组件1进行操作时，用户需要通过第二端盖18将扭矩传递至第一端盖17上。
在第一端盖17和第二的端盖上分别设置有第一锁止部171和第二锁止部181，第一锁止部171与第二锁止部181可选择地锁止。用户在需要对过滤件12的表面进行清洁时，第一端盖17与第二端盖18不锁止，用户在转动第二端盖18的过程中，使内壳112相对外壳111转动，以利用设置在外壳111上的刮除件15刮除过滤件12表面的杂质；用户在需要将过滤器组件1拆卸时，将第一锁止部171与第二锁止部181锁止，以使第一端盖17与第二端盖18之间无法相对转动，通过驱动第二端盖18，以带动第一端盖17脱离与衣物处理设备3壳体或是与投放盒之间的配合，以完成对过滤器组件1的拆卸。
通过在第一端盖17上设置第一锁止部171，在第二端盖18上设置第二锁止部181，利用第一锁止部171与第二锁止部181可以实现第一端盖17与第二端盖18之间的相互锁止，即可以实现利用第二端盖18驱动内壳112转动，又能够实现在驱动第二端盖18的情况下使第一端盖17脱离与衣物处理设备3壳体11以及投放盒之间的配合，过滤器组件1的使用更加方便。
如图9-10所示，根据本发明的一个实施例，第一锁止部171构造为第一锁止齿，第一锁止齿设置于第一端盖17朝向第二端盖18的一侧，第二锁止部181构造为第二锁止齿，第二锁止齿设置于第二端盖18朝向第一端盖17的一侧，第一端盖17与第二端盖18可选择地朝向或远离彼此移动以使所述第一锁止齿与第二锁止齿啮合或分离。
第一锁止齿可以为多个，多个第一锁止齿在第一端盖17的周向上间隔布置，同样地，第二锁止齿也为多个，多个第二锁止齿在第二端盖18的周向上间隔布置，在第一端盖17朝向第一端盖17方向运动时，每个第一锁止齿可以嵌入至相邻的两个第二锁止齿之间，以实现多个第一锁止齿与多个第二锁止齿之间的啮合，在第二端盖18相对第一端盖17转动的过程中，第一锁止齿与第二锁止齿之间相互止抵以传递扭矩，以使第一端盖17与第二端盖18同步移动。第二端盖18在朝向远离第一端盖17的方向移动时，第二锁止齿与第一锁止齿脱离配合，第一端盖17与第二端盖18之间可相对转动，以利用第二端盖18的转动带动内壳112转动，使刮除件15将内壳112外表面的杂质刮除。
根据本发明的一个实施例，内壳112的一端设置有连通柱1122，连通柱1122穿过第一端盖17与第二端盖18连接，在第一端盖17上设置有适于连通柱1122穿过的通孔，连通柱1122穿过第一端盖17后与第二端盖18配合，将第二端盖18与内壳112连接，使第二端盖18与内壳112可以同步转动。
在连通柱1122的自由端设置有第一卡接件1122a，第二端盖18上设置有第二卡接件182，第一卡接件1122a与第二卡接件182卡接配合，利用卡接的方式使第二端盖18与连通柱1122相连，一方面方便第二端盖18与连通柱1122之间的配合，另一方面，第二端盖18与连通柱1122卡接后，可以在第一卡接件1122a与第二卡接件182的配合方向上实现第二端盖18相对卡接柱自由端的相对移动，以使第二端盖18上的第二锁止部181与第一端盖17上的第一锁止部171可选择地啮合。
如图9-10所示，根据本发明的一个实施例，第一卡接件1122a构造为设置于连通柱1122自由端外周的卡接槽，卡接槽具有在连通柱1122延伸方向上间隔开的第一侧壁1122a1和第二侧壁1122a2，第二卡接件182构造为设置于第二端盖18上的卡爪，卡爪的至少部分设置于卡接槽内且可选择地在第一侧壁1122a1与第二侧壁1122a2之间移动。
第一侧壁1122a1与第二侧壁1122a2之间的间隔方向是第一端盖17与第二端盖18之间相对移动的方向，在第二端盖18上设置的卡爪至少部分收容在卡接槽内，卡接槽中的第一侧壁1122a1为靠近第一端盖17的侧壁，卡接槽中的第二侧壁1122a2为靠近第二端盖18的侧壁，卡爪与卡接槽的配合可以实现第二端盖18与连接柱之间在周向上的传动，在卡接槽内还设置有在周向上间隔开的第三侧壁1122a3和第四侧壁1122a4，当卡爪的至少部分设置于卡接槽内时，驱动第二端盖18，可以使第二端盖18上的卡爪与第三侧壁1122a3或第四侧壁1122a4止抵，通过卡爪与第三侧壁1122a3或第四侧壁1122a4之间的接触传递扭矩。
当用户需要将第一端盖17与第二端盖18之间锁止时，第二端盖18在连通柱1122的延伸方向上朝向第一端盖17移动，卡爪靠近第一侧壁1122a1，以使第二端盖18上的第二锁止齿与第一锁止齿啮合；当用户需要第一端盖17与第二端盖18之间脱离配合相对转动时，第二端盖18在连通柱1122的延伸方向上朝向远离第一端盖17的方向移动，卡爪靠近第二侧壁1122a2，以使第二端盖18上的第二锁止齿脱离与第一锁止齿之间的啮合。
根据本发明的一个实施例，卡接槽与卡爪均构造为一一对应的多个，多个卡接槽与卡爪在连通柱1122的周向上间隔布置。以提高连通柱1122柱与第二端盖18之间的配合可靠性。
根据本发明的一个实施例，连通柱1122的自由端设置有伸缩缝1122a5，伸缩缝1122a5位于相邻的两个卡接槽之间，伸缩缝1122a5为连通柱1122自由端的形变提供空间，在将第二端盖18上的卡爪与卡接槽配合时，卡爪的至少部分将会跨过连通柱1122，并对连通柱1122形成挤压，为 使第二端盖18与连通柱1122之间的配合更加容易，在相邻的两个卡接槽之间设置伸缩缝1122a5，每个伸缩缝1122a5将连通柱1122至少分为了两个部分，每个部分上设置有卡接槽，在安装第二端盖18的过程中，每个部分朝向伸缩缝1122a5的方向形变，以使卡爪能够更轻松的卡入卡接槽内，降低了第二端盖18与连接柱配合的难度。
根据本发明的一个实施例，卡接槽构造为两个且对称设置于连通柱1122的外周壁上，伸缩缝1122a5设置于两个卡接槽的对称中心线上，并沿连通柱1122的直径方向贯通以将连通柱1122分为两个部分，在卡接的过程中，两个部分可以朝向彼此形变，以降低第二端盖18与连通柱1122的配合难度。
如图13所示，根据本发明的一个实施例，刮除件15包括底板151和刮片152，底板151设置于外壳111的内侧壁上并在外壳111的长度方向延伸，刮片152为多个且在底板151的长度方向间隔布置，每个刮片152朝向过滤件12延伸，在外壳111上设置有适于收容底板151的底板配合槽1102，底板151的至少部分收容于底板配合槽1102内，以使刮除件15可拆卸的设置于外壳111上。
外壳111可以构造为筒状结构，在外壳111的侧壁上设置有在厚度方向贯通的底板配合槽1102，底板配合槽1102的延伸方向与外壳111的轴向平行，而底板配合槽1102与刮除件15构造为对应设置的两个，两个底板配合槽1102彼此正对设置。
如图1、图14-图15所示，下面简单描述根据本发明实施例的投放盒2。
根据本发明的投放盒2包括投放盒本体21以及过滤器组件1，投放盒本体21内形成有过滤腔210，过滤腔210内设置有与进水管路13相连的第一配合部2101以及与出水管路相连的第二配合部2102，过滤器组件1设置于过滤腔210内且具有第三配合部1001和第四配合部1002，第三配合部1001上设置有过滤器组件进口1003，第三配合部1001与第一配合部2101配合，以将过滤器组件进口1003与进水管路13连通，第四配合部1002上设置有过滤器组件出口1004，第四配合部1002与第二配合部2102配合，以将过滤器组件出口1004与出水管路连通，其中第一配合部2101与第三配合部1001之间卡接配合或第二配合部2102与第四配合部1002卡接配合，也可以第一配合部2101与第三配合部1001、第二配合部2102与第四配合部1002同时卡接配合。
过滤器与投放盒本体之间容易漏水，当漏出的水残存在过滤器的过滤腔内时容易滋生细菌，产生异味等。
相关技术中，投放盒组件内设置的过滤器一般为网状过滤器，对流经该过滤器的洗涤水进行过滤，这种过滤效果不佳，过滤器容易堵塞，同时过滤器与过滤器腔之间不能存在配合关系，经过过滤后的水存在残留于过滤腔内的风险。
根据本发明的投放盒2，水流不会进入到过滤腔210内，水流需要进入到过滤器组件1的内部进行过滤，并不经过过滤腔210，而过滤器组件1与投放盒本体21之间利用第一配合部2101与第三配合部1001的卡接，第二配合部2102与第四配合部1002的卡接，提高过滤器组件进口1003与进水管路13，过滤器组件出口1004与出水管路之间配合的可靠性，有效地提高了过滤器组件1与进水管路13和出水管路的密封性能，避免有水残留在过滤腔210内，减少了投放盒2产生异味以及滋生细菌的环境。
根据本发明的一个实施例，过滤器组件1内设置有容纳腔1101，过滤器组件进口1003与容纳腔1101连通且位于过滤器组件1一端端面的底部。在过滤的过程中，第一配合部2101与第三配合部1001相连，以使过滤器组件进口1003与进水管路13连通，第三配合部1001与第四配合部1002相连，以使过滤器组件出口1004与出水管路连通，从而使进水管路13、容纳腔1101、出水管路形成水路，而进水管路13与水泵相连。在停止过滤时，水泵停止工作，进水管路13、容纳腔1101、出水管路之间的水流停止流通。第三配合部1001设置在过滤器组件1一端端面的底部，在重力的作用下，洗涤水向低处流动，位于过滤器组件1容腔内的水流可以通过第三配合部1001上所设置的过滤器组件进口1003倒流回进水管路13中，以避免有残余水留存在容纳腔1101内，进一步避免了在过滤器组件1容纳腔1101内存在有残余水，从而进一步减少了在过滤器组件1内的残余水，减少了投放盒2产生异味以及滋生细菌的环境。
根据本发明的一个实施例，第一配合部2101与第三配合部1001中的一个构造为限位凸起，第 一配合部2101与第三配合部1001中的另一个构造为与限位凸起配合的限位槽214。当过滤器组件1在过滤腔210内配合到位后，限位凸起可以插入至限位槽214内，限位槽214的周壁限制了限位凸起的移动。在一些实施例中，过滤器组件进口1003位于限位凸起的自由端，限位凸起内设置有通道以将过滤器组件进口1003与过滤器组件1内部的容纳腔1101连通，限位槽214的内壁包裹在限位凸起的外周，以将第三配合部1001与第一配合部2101密封，同时，可以对过滤器组件1一端进行支撑和定位。
如图14所示，根据本发明的一个实施例，过滤腔210内设置有与过滤器组件1一端的外周壁止抵配合的支撑槽215，支撑槽215的内周壁上形成有所述限位槽214，支撑槽215支撑在过滤器组件1一端的外周壁，支撑槽215可以用于对过滤器组件1的一端的外周壁进行支撑，支撑槽215构造为在过滤腔210中在过滤器组件1延伸方向上凹入的槽，在过滤器组件1安装到位后，支撑槽215内侧壁的至少部分与过滤器组件1一端的外周止抵，以用于支撑过滤器组件1。
而第三配合部1001设置于过滤器组件1一端端面的下侧，在支撑槽215内侧壁的底部设置有限位槽214，限位槽214可以构造为在支撑槽215内侧壁的底部朝向下侧凹陷的槽结构，当过滤器组件1设置到位后，位于过滤器组件1一端底部的第三配合部1001可以嵌入到支撑槽215底部的限位槽214内，从而限制了过滤器组件1的转动。
根据本发明的一个实施例，限位槽214构具有在过滤器组件1延伸方向上的第一段2141和第二段2142，第一段2141构造为与限位凸起的周壁正对的环形槽，第二段2142构造为与限位凸起的至少部分配合的弧形槽。第一段2141与第二段2142构造为在过滤器组件进口1003的延伸方向依次连接，第一段2141构造为环形槽，环形槽的轴线与过滤器组件进口1003的延伸方向相同，环形槽可以将第三限位部的外周包覆并支撑，提高限位槽214对第三配合部1001的密封效果，而第二段2142构造为弧形槽，以便于将第三配合部1001插入至限位槽214内，方便于过滤器组件1的安装。
如图15所示，根据本发明的一个实施例，第四配合部1002设置于过滤器组件1的底部且朝向远离过滤器组件1的方向延伸，第四配合部1002可以构造为设置于过滤器组件1底部的凸起结构，凸起结构的内部形成有通道，通道将第四配合部1002上的过滤器组件出口1004与容纳腔1101连通，将第四配合部1002设置于过滤器组件1的底壁同样可以使过滤器组件1容纳腔1101内的残余水排出。
在过滤腔210的底壁上设置有朝向过滤腔210内延伸的第二配合部2102，第二配合部2102与第四配合部1002卡接配合，在第二配合部2102上设置有限位缺口2102a，档过滤器组件1安装到位后，第四配合部1002卡接在限位缺口2102a内，以将过滤器组件出口1004与出水管路连通。在第二配合部2102上设置限位缺口2102a可以用于定位过滤器组件1，确保过滤器组件出口1004与出水通道14的连通可靠。
根据本发明的一个实施例，投放盒本体21上设置有与过滤腔210连通的过滤器取放口212，过滤器取放口212为过滤腔210与外部空间连通的敞开口，使过滤器组件1可抽离地设置在过滤腔210内，限位缺口2102a设置于第二配合部2102朝向过滤器取放口212的一侧，在安装过滤器组件1时，过滤器组件1朝向过滤器取放口212移动，在移动到预设位置后，位于过滤器组件1下侧的第四配合部1002与限位缺口2102a配合从而限制过滤器组件1在过滤腔210的延伸方向上的移动距离。
根据本发明的一个实施例，第四配合部1002构造为圆柱形限位凸起，限位缺口2102a构造为朝向过滤器取放口212的半圆槽，第四配合部1002嵌入至半圆槽内，并且第四配合部1002的远离过滤器取放口212的侧壁与半圆槽的内侧壁止抵，以限制过滤器组件1在远离过滤器取放口212的方向上继续移动。
根据本发明的一个实施例，过滤器组件1通过过滤器取放口212可抽离地设置在过滤腔210内，而过滤器组件1的抽离方向可以为过滤腔210的延伸方向，即投放盒2的前后方向。从而方便用户在衣物处理设备3的正面将过滤器组件1抽离拆卸。
根据本发明的一个实施例，过滤腔210的底壁上设置有导向槽216，导向槽216的延伸方向与 过滤器组件1的抽离方向相同，导向槽216可以进一步对过滤器组件1的安装进行导向，在过滤器组件1安装到位后，导向槽216还可以对过滤器组件1的侧部进行支撑，实现对过滤器组件1的定位。
根据本发明的一个实施例，过滤腔210的底壁上设置有第一导向筋2161和第二导向筋2162，第一导向筋2161与第二导向筋2162间隔开以形成导向槽216，过滤器组件1安装过程中，过滤器组件1的底部与第一导向筋2161和第二导向筋2162彼此正对的表面接触，第一导向筋2161与第二导向筋2162的延伸方向与过滤腔210的延伸方向一致，以确保过滤器组件1在安装过程中可以准确地配合到位，避免了过滤器组件1的安装错位。
根据本发明的一个实施例，第一导向筋2161和第二导向筋2162分别在过滤器组件1的抽离方向上高度逐渐增加，可以理解为第一导向筋2161和第二导向筋2162的上表面为倾斜设置，而倾斜方向可以是每个导向筋前高后低，以令过滤器组件1倾斜设置，倾斜设置的过滤器组件1的过滤器组件进口1003处于整个过滤器组件1的最低位置，以令过滤器组件1内的残余水会在重力的作用向流向过滤器组件进口1003，以导向进水管路13，避免过滤器组件1内产生残留的污水。
如图14所示，根据本发明的一个实施例，投放盒本体21内设置有分隔板217以将投放盒本体21内部分隔为过滤腔210和洗涤剂投放腔211，分隔板217上设置有导通孔2171，导通孔2171可以将洗涤剂投放腔211与过滤腔210连通，投放盒本体21上设置有落水口213。
在本实施例中，过滤腔210与洗涤剂投放腔211集成设置于同一盒体上，提高了投放盒2的集成度，投放盒本体21上所设置的落水口213，可以将洗涤剂导入至衣物处理设备3的内桶中，本实施例为在仅具有洗涤剂投放腔211的方案中进行改进增加过滤腔210，通过设置分隔板217以形成洗涤剂投放腔211和过滤腔210，因此在分隔板217上设置连通孔1121可以解决落水口213的共用问题，节省了重新开发的成本。
此外，落水口213设置于过滤腔210的底壁上，还可以在过滤腔210内残存有水时，将水导向衣物处理设备3的内桶，以避免水残余。
根据本发明的一个实施例，投放盒2包括投放盒本体21和过滤器组件1，投放盒内设置有过滤腔210，过滤腔210内设有与进水管路13相连的第一配合部2101以及与出水管路相连的第二配合部2102，过滤器组件1设置于过滤腔210内并具有第三配合部1001和第四配合部1002，第三配合部1001上设置有与进水管路13相连的过滤器组件进口1003，第四配合部1002上设置有与出水管路相连的过滤器组件出口1004。
第三配合部1001与第四配合部1002中的至少一个设置于过滤器组件1的底部，以使过滤器组件1内的残余水容易流出，同时过滤器组件1倾斜设置，过滤器组件1的倾斜方向为朝向位于过滤器组件1底部的第三配合部1001或第四配合部1002倾斜，以进一步使过滤器组件1内所残余的水导向低处，以充分减少过滤器组件1内的残余水。
根据本发明的投放盒2，通过设置第三配合部1001与第四配合部1002中的一个位于过滤器组件1的底部，并且使过滤器组件1倾斜设置，使得过滤器组件1内不容易残留水，水可以更加容易地排出过滤器组件1的外部。
根据本发明的一个实施例，第四配合部1002的高度低于第三配合部1001的高度，第四配合部1002上设置有过滤器组件出口1004，当第四配合部1002位于过滤器组件1的最低点时，可以令过滤器组件1内的水充分流出，使过滤器组件1内的水流向下游的出水管路，以避免在过滤器组件1内残留。
如图15所示，根据本发明的一个实施例，第三配合部1001可以位于过滤器组件1一端端面的底部，在过滤器组件1内部存在有水时，水也可以通过过滤器组件进口1003倒流至进水管路13中。
如图14和图15所示，根据本发明的一个实施例，过滤腔210的底壁上设置有在第一配合部2101与第二配合部2102之间延伸的第一导向筋2161和第二导向筋2162，第一导向筋2161与第二导向筋2162间隔开以形成适于容纳过滤器组件1的导向槽216，第一导向筋2161与第二导向筋2162倾斜设置。过滤器组件1在安装与过滤腔210内时，过滤器组件1支撑在导向槽216内，过滤器组件1的底壁分别与第一导向筋2161的上端和第二导向筋2162的上端止抵，第一导向筋2161与第 二导向筋2162倾斜设置，以保持过滤器组件1的倾斜，从而使过滤器组件1内部的洗涤水快速导出，避免残留。
根据本发明的一个实施例，第一导向筋2161与第二导向筋2162上端面的倾斜角度为α，α满足：1°≤α≤15°
如图14所示，根据本发明的一个实施例，第一导向筋2161的上端面构造为第一斜面2161a，第二导向筋2162的上端面构造为第二斜面2162a，第一斜面2161a与第二斜面2162a在朝向彼此的方向上向过滤器组件1的底壁倾斜设置。在本发明的实施例中，过滤器组件1的外壳111可以构造为筒状结构，通过设置第一斜面2161a和第二斜面2162a可以更好地与过滤器组件1接触，过滤器组件1可以更稳定地支撑在第一导向筋2161与第二导向筋2162上。
根据本发明的一个实施例，过滤腔210内形成有与过滤器组件1连通的落水口213，第一导向筋2161与第二导向筋2162中的至少一个上设置有连通缺口2163。在一些实施例中，投放盒2内还设置有洗涤剂投放腔211，洗涤剂投放腔211用于投放洗涤剂，而洗涤剂需要通过落水口213进入至衣物处理设备3的内桶中，而落水口213位于第一导向筋2161与第二导向筋2162之间，通过在第一导向筋2161或第二导向筋2162上设置连通缺口2163，从而保证洗涤剂投放腔211内的洗涤剂大部分进入落水口213，避免第一导向筋2161或第二导向筋2162影响到洗涤剂的流动。
连通缺口2163构造为多个且在第一导向筋2161或第二导向筋2162的延伸方向上间隔布置，通过在第一导向筋2161或第二导向筋2162上间隔布置连通缺口2163，可以进一步减少第一导向筋2161或第二导向筋2162对洗涤剂流动的阻碍，可以减少洗涤剂残留在洗涤腔内。
下面简单描述根据本发明的投放盒2。
根据本发明的投放盒2包括投放盒本体21，投放盒本体21内形成有过滤腔210，投放盒本体21上设置有与过滤腔210连通的过滤器取放口212，过滤器组件1构造为上述实施例中任意一项所述的过滤器组件1，且过滤器组件1设置于过滤腔210内，第一端盖17与过滤器取放口212螺纹配合。
在将过滤器组件1安装于过滤腔210内时，通过第一端盖17与过滤器取放口212螺纹配合以实现过滤器组件1的安装，并且第二端盖18可相对第一端盖17转动同时带动内壳112转动，以在刮除件15的作用下将过滤件12表面的杂质刮除，因此该投放盒2安装容易，对过滤件12清洁方便。
根据本发明的一个实施例，投放盒本体21上设置有落水口213，投放盒本体21内还形成有与过滤腔210间隔开的洗涤剂投放腔211，洗涤剂投放腔211与落水口213相连。在本实施例的投放盒2中，同时集成了对洗涤水过滤以及洗涤剂的投放功能，提高了投放盒2的集成度。
下面简单描述根据本发明的衣物处理设备3。
根据本发明的衣物处理设备3设置有上述实施例中任意一项所述的投放盒2，由于根据本发明的衣物处理设备3上设置有上述实施例中任意一项所述的投放盒2，因此该衣物处理设备3对洗涤水的过滤效果好，不宜残存水，水路不容易堵塞，衣物处理设备3对衣物的清洁能力强。
如图1所示，图1为本申请一个实施例的衣物处理设备3，衣物处理设备3上设置有投放盒2，该投放盒2内单独设置有过滤器组件1，过滤器组件1与洗涤剂投放盒独立设置，过滤器组件1的第二端盖18露出于衣物处理设备的外表面，在需要对过滤器组件1中的过滤件12进行清洁时，可以将过滤器组件1从衣物处理设备3上抽离，在第二端盖18的外侧设置有把手183，可以方便于用户抓握第二端盖18，使用户可以将过滤器组件1从衣物处理设备3中抽离，同时把手183还便于用户驱动第二端盖18转动，以使第二端盖18带动内壳112转动，以将内壳112表面的杂质清除。
在本发明的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“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。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明 所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；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或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
在本发明中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”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必须针对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一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (13)

  1. 一种过滤器组件，其特征在于，包括：
    外壳，所述外壳内形成容纳腔，所述外壳上设置过滤器组件进口及过滤器组件出口；
    内壳，所述内壳设置于所述容纳腔内并将所述容纳腔分隔为第一腔室和第二腔室，其中，所述第一腔室与所述过滤器组件进口连通，所述第二腔室与所述过滤器组件出口连通。
  2. 根据权利要求1所述过滤器组件，其特征在于，所述内壳的外周设置有连通孔，所述连通孔上设置有过滤件。
  3. 根据权利要求1或2所述过滤器组件，其特征在于，所述外壳内还形成有连通所述第二腔室与所述过滤器组件出口的汇流腔。
  4. 根据权利要求2-3中任意一项所述过滤器组件，其特征在于，所述内壳的朝向远离所述过滤器组件进口的一端设置有连通柱，所述连通柱内形成有第一排液通道，所述第一排液通道将所述第二腔室与所述汇流腔连通。
  5. 根据权利要求4所述过滤器组件，其特征在于，所述第一排液通道在横截面积小于所述第二腔室的横截面积。
  6. 根据权利要求5所述过滤器组件，其特征在于，所述连通柱的外周设置有沿径向向外延伸的封闭盖，所述封闭盖的外周沿与所述容纳腔的内壁止抵，所述封闭盖的远离所述内壳的一侧与所述容纳腔的内侧壁限定出所述汇流腔。
  7. 根据权利要求5或6所述过滤器组件，其特征在于，所述汇流腔与所述第一腔室可选择地连通。
  8. 根据权利要求7所述过滤器组件，其特征在于，所述封闭盖上设置有连通所述汇流腔与所述第一腔室的第二排液通道，所述第二排液通道内设置有单向阀，所述单向阀适于在所述第一腔室内的压力达到预设压力后打开所述第二排液通道。
  9. 一种衣物处理设备，其特征在于，包括：
    过滤器组件，所述过滤器组件构造为权利要求1-8中任意一项所述的过滤器组件；
    进水管路，所述进水管路内形成有进水通道，进水通道将所述衣物处理设备的洗衣腔与所述过滤器组件进口连通。
  10. 根据权利要求9所述的衣物处理设备，其特征在于，所述进水通道包括延伸段和第一缩径段，所述第一缩径段的横截面积小于所述延伸段的横截面积。
  11. 根据权利要求10所述的衣物处理设备，其特征在于，所述第一缩径段的横截面积为S1，所述延伸段的横截面积为S2，S1/S2满足：0.2≤S1/S2＜1。
  12. 根据权利要求9-11中任意一项所述的衣物处理设备，其特征在于，还包括：出水管路，所述出水管路内设置有出水通道，所述出水通道的一端与所述第二腔室连通，所述出水通道的另一端与所述洗衣腔连通。
  13. 根据权利要求12所述的衣物处理设备，其特征在于，所述出水管路包括：出水通道第一段 和第二缩径段，所述出水通道第一段的横截面积为S3，第二缩径段的横截面积为S4，S3与S4满足：S3＞S4。
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Publication number Priority date Publication date Assignee Title
CN117361683A (zh) * 2023-12-07 2024-01-09 陕西金河洗涤有限公司 一种洗涤废水处理装置
CN117361683B (zh) * 2023-12-07 2024-03-08 陕西金河洗涤有限公司 一种洗涤废水处理装置

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