Thread and scrap separating system of washing equipment and washing equipment

Abstract

The invention discloses a thread and scrap separating system of washing equipment and the washing equipment, and the thread and scrap separating system comprises a thread and scrap separator which is used for filtering water flow carrying filtering impurities including micro thread and scraps; the thread scrap collector is used for collecting filtered impurities filtered out by the thread scrap separator; the connecting pipeline is provided with a water inlet, a connecting port communicated with the thread scrap separator and a collecting port communicated with the thread scrap collector, the connecting port is located at the upper part of the connecting pipeline, and the collecting port is located at the lower part of the connecting pipeline; and the conduction control mechanism is used for controlling one of the water inlet and the collecting port of the connecting pipeline to be selectively communicated with the connecting port. When impurities are collected, accumulated water of the thread scrap separator flows back and carries filtered impurities to fall into the thread scrap collector, a good collection effect on the filtered impurities can be achieved after filtering is finished every time without extra power, it is guaranteed that no filtered impurities are left on the thread scrap separator, and after the thread scrap separating system filters micro thread scraps for multiple times, the thread scrap separating efficiency is improved. Good filtering and collecting effects are still achieved on the micro thread scraps.

Description

Technical Field

[0001] The invention belongs to the technical field of washing equipment, and in particular relates to a wire scrap separation system for washing equipment and the washing equipment. Background Art

[0002] Micro-lint, also known as microplastics, refers to plastic particles with a diameter of less than 5 mm. They are clothing fiber fragments that fall off due to friction between clothes and clothes, or clothes and washing machines during the washing process. Micro-lint will enter the soil after being discharged into the water, causing soil compaction and affecting the growth of crops. Larger micro-lint is no longer than 5 mm, while smaller micro-lint is only a few microns long. In addition, chemical fiber clothes are currently popular. Micro-lint produced during the washing process can enter the human blood through the food chain. Researchers have found micro-lint in embryonic blood. Although the direct health effects of micro-lint on the human body are not yet clear, research is being stepped up. Based on this, the European Union has enacted legislation to implement step-by-step management of micro-lint emissions. In order to cut off the emission of micro-lint at the source, it can only be filtered and collected when the washing water is discharged.

[0003] However, the existing washing equipment cannot guarantee that after filtering the micro-wire chips for multiple times, it still has a good filtering and collecting effect on the micro-wire chips.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a lint separation system and a washing equipment for a washing device. When collecting impurities, only the accumulated water in the lint separator flows back to carry the filtered impurities into the lint collector, that is, no additional power is required to achieve a better collection effect of the filtered impurities after each filtration, ensuring that no filtered impurities remain in the lint separator, and the lint separation system still has a better filtering effect, collection effect and filtration efficiency for the micro-lint after filtering the micro-lint multiple times.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0007] The present invention provides a wire scrap separation system for a washing device, comprising:

[0008] A lint separator for filtering a water stream carrying filtering impurities including micro lint;

[0009] A wire scrap collector, connected to the wire scrap separator, for collecting filtered impurities filtered out by the wire scrap separator;

[0010] The connecting pipeline is provided with a water inlet, a connecting port connected to the wire scrap separator, and a collecting port connected to the wire scrap collector, wherein the connecting port is located at the upper part of the connecting pipeline, and the collecting port is located at the lower part of the connecting pipeline;

[0011] The conduction control mechanism is used to control the water inlet and the collection port of the connecting pipeline to be connected to the connecting port.

[0012] When collecting impurities, the present invention only carries the filtered impurities into the wire chip collector through the accumulated water backflow of the wire chip separator, that is, no additional power is needed to achieve a better collection effect of the filtered impurities after each filtration, thereby ensuring that no filtered impurities remain in the wire chip separator, and the wire chip separation system still has a good filtering effect, collection effect and filtration efficiency for the micro-wire chips after filtering the micro-wire chips for multiple times.

[0013] A further solution of the present invention is: the lint separator comprises at least two filter parts, and the filter parts are arranged to cover the connection port;

[0014] The filtering accuracy of at least two of the filtering parts increases sequentially from bottom to top.

[0015] In the above scheme, at least two filter parts are used to prevent larger filtered impurities from blocking the water flow channel of the micron-sized filter part on a large scale, thereby ensuring a high filtering efficiency of the wire dust separator.

[0016] A further solution of the present invention is that at least two filter parts are inserted into the connecting pipeline in a conical shape from the connecting port, and the surface areas of the conical shapes of at least two filter parts decrease sequentially from bottom to top.

[0017] In the above scheme, the conical filter part further ensures that the filter efficiency of the wire dust separator is high.

[0018] A further solution of the present invention is: the wire scrap separator also includes a water storage chamber, the top of the water storage chamber is provided with a clean water outlet, and the bottom is connected to the filter part.

[0019] A further solution of the present invention is that the side wall of the bottom of the water storage chamber gradually shrinks to the connecting port.

[0020] In the above scheme, the water storage chamber provides sufficient accumulated water for the backflow of filtered impurities in the lint collector, further ensuring that the collection of filtered impurities does not require additional power.

[0021] A further solution of the present invention is that a filter is provided inside the wire scrap collector, and the filter can filter micro wire scraps.

[0022] In the above scheme, the filter element ensures a better collection effect of filtering impurities including micro-wire chips.

[0023] A further solution of the present invention is: the conduction control mechanism includes a blocking portion rotatably arranged inside the connecting pipeline;

[0024] When water is directed to the lint separator for filtering, the blocking portion is impacted by the water flow and rotates to the first position, opening the water inlet and blocking the collection port;

[0025] After the water stops flowing into the connecting pipeline, the blocking portion rotates to the second position to block the water inlet and open the collecting port.

[0026] In the above scheme, selective conduction of the collecting port and the water inlet is achieved through the blocking portion.

[0027] A further solution of the present invention is: the lint separation system of the washing equipment further comprises: a pumping device for driving the water to be filtered into the connecting pipeline to flow toward the lint separator;

[0028] The lint collector is in communication with the pumping device, and the pumping device is also used to receive the accumulated water flowing into the lint collector.

[0029] In the above scheme, the water to be filtered and the accumulated water are driven and recovered by the pumping device.

[0030] The present invention also provides a washing device, wherein the washing device is provided with the wire scrap separation system of the washing device.

[0031] A further solution of the present invention is that the wire scrap separation system of the washing equipment is used in the drainage system of the washing equipment.

[0032] In the above scheme, the drainage system of the washing equipment is guaranteed to have a good filtering and collection effect on filtered impurities, thereby ensuring the drainage efficiency.

[0033] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art.

[0034] 1. When collecting impurities, only the accumulated water in the wire dust separator flows back to carry the filtered impurities into the wire dust collector, that is, no additional power is needed to achieve a good collection effect of filtered impurities after each filtration, ensuring that no filtered impurities remain in the wire dust separator, and the wire dust separation system still has a good filtering effect, collection effect and filtration efficiency for micro wire dust after filtering micro wire dust for multiple times;

[0035] 2. Through at least two filter parts, larger filter impurities will not block the water flow channel of the micron-level filter part on a large scale, ensuring the high filtering efficiency of the wire dust separator and achieving the guarantee of drainage efficiency;

[0036] 3. Ensure that the drainage system of the washing equipment has a better filtering and collection effect on filtered impurities, and realize the guarantee of drainage efficiency.

[0037] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0039] Figure 1 It is a structural schematic diagram of a process of filtering wire scraps of a wire scrap separation system of a washing device of the present invention;

[0040] Figure 2 It is a structural schematic diagram of an impurity collection process of a wire scrap separation system of a washing device of the present invention;

[0041] Figure 3 It is a structural schematic diagram of a washing device of the present invention.

[0042] In the figure: 110, housing; 120, motor; 130, water container; 140, door; 150, filter compartment door;

[0043] 210, first pipeline; 220, pumping device; 230, second pipeline;

[0044] 300, wire dust separator; 301, fixed ring; 302, fixed shell; 303, first filter screen; 304, second filter screen; 305, third filter screen;

[0045] 310, connecting pipeline; 311, blocking part; 312, rotating shaft; 313, collecting channel; 314, water inlet shell; 315, filter shell;

[0046] 320, water outlet pipe; 321, joint; 322, water storage chamber;

[0047] 400, lint collector; 401, filter element; 402, receiving cup; 410, water return line.

[0048] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0050] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0051] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] like Figures 1 to 3 As shown, the present invention provides a lint separation system for washing equipment and a washing equipment. When collecting impurities, the filtered impurities are only carried back through the accumulated water of the lint separator 300 to fall into the lint collector 400, that is, no additional power is required to achieve a better collection effect of the filtered impurities after each filtration, ensuring that no filtered impurities remain in the lint separator 300, and the lint separation system still has a good filtering effect, collection effect and filtration efficiency for the micro-lint after filtering the micro-lint for multiple times.

[0053] Embodiment 1

[0054] like Figure 1 and 2 As shown, this embodiment provides a lint separation system for a washing device, including: a lint separator 300, used to filter a water flow carrying filtered impurities including micro-lint; a lint collector 400, connected to the lint separator 300, used to collect filtered impurities filtered out by the lint separator 300; a connecting pipeline 310, provided with a water inlet, a connecting port connected to the lint separator 300, and a collecting port connected to the lint collector 400, the connecting port being located at the upper part of the connecting pipeline 310, and the collecting port being located at the lower part of the connecting pipeline 310; a conduction control mechanism, used to control the water inlet and the collecting port of the connecting pipeline 310 to select one of them to be conducted with the connecting port.

[0055] Specifically, the washing device may be a washing machine or a washer-dryer, preferably a drum washing machine.

[0056] Specifically, a collecting channel 313 connected to the wire scrap collector 400 is provided at the bottom of the connecting pipeline 310. When the wire scrap collector 400 is provided at any position at the bottom of the connecting pipeline 310, the collecting channel 313 can allow the accumulated water carrying the filtered impurities to flow back to the wire scrap collector 400 under the action of gravity. More specifically, when the wire scrap collector 400 is not located directly below the wire scrap separator 300, the collecting channel 313 is provided to be tilted downward.

[0057] In detail, the wire dust separator 300 is used to filter impurities including micro wire dust, and its filtering accuracy is high and the water flow rate is slow. If the water flow needs to pass through an additional filtering and collecting device such as the wire dust collector 400 at this time, since it may store and accumulate more filtering impurities and has a longer filter screen with higher filtering accuracy, its water flow rate must be slower, and it is impossible to ensure a good filtering effect, a good collection effect and a high filtering efficiency at the same time. Therefore, when the collection port is turned on, the water inlet is cut off, which can ensure the good filtering effect and high filtering efficiency of the wire dust separator 300, and also ensure that the wire dust collector 400 has a higher filtering accuracy and a longer filter screen, and will not reduce the filtering efficiency of the wire dust separation system.

[0058] At the same time, the accumulated water in the wire chip separator 300 at the upper part of the connecting pipe 310 flows back and carries the filtered impurities into the wire chip collector 400, so that the wire chip separator 300 is automatically flushed each time the water inlet stops taking in water and filtering stops, to ensure that there is no residual or accumulated filtered impurities inside, so that the water can pass smoothly when the wire chip separator 300 is filtering next time, thereby ensuring that the wire chip separation system can filter multiple times and always maintain a good filtering effect, collection effect and filtering efficiency.

[0059] Therefore, by connecting the water inlet and the collecting port of the connecting pipe 310 to the connecting port, during filtering, the water flows only through the wire chip separator 300 but not through the wire chip collector 400, thereby ensuring better filtering and collecting effects on filtered impurities including micro-wire chips, as well as higher filtering efficiency. When collecting impurities, only the accumulated water backflowing through the wire chip separator 300 carries the filtered impurities into the wire chip collector 400, i.e., a better collection effect on filtered impurities is ensured without the need for additional power.

[0060] In this embodiment, the lint separator 300 includes at least two filter parts, and the filter parts are arranged to cover the connection port; the filtering accuracy of the at least two filter parts increases from bottom to top.

[0061] By using at least two filter parts, larger filtered impurities will not block the water flow channel of the micron-level filter part on a large scale, thereby ensuring a high filtering efficiency of the wire scrap separator 300 and ensuring drainage efficiency.

[0062] In this embodiment, at least two filter parts are inserted into the connecting pipeline 310 in a conical shape from the connecting port, and the surface areas of the conical shapes of the at least two filter parts decrease sequentially from bottom to top.

[0063] By means of at least two conical filter parts, the filtering efficiency of the lint separator 300 is further ensured to be high.

[0064] Specifically, the wire dust separator 300 also includes a fixed ring 301 and a fixed shell 302. The filter part is provided with three, namely a first filter screen 303, a second filter screen 304 and a third filter screen 305. The fixed shell 302 is fixedly connected to the lower part of the water storage chamber 322. The fixed shell 302 is a cylindrical shell, and a fixed ring 301 is installed inside the fixed shell. The fixed ring 301 is connected and cooperated with the fixed shell 302 to clamp the first filter screen 303, the second filter screen 304 and the third filter screen 305 located between the fixed ring 301 and the fixed shell 302. The first filter screen 303, the second filter screen 304 and the third filter screen 305 are arranged in sequence from the inside to the outside and from the top to the bottom, and their filtering accuracy decreases in sequence. The first filter screen 303 is a filter screen that can filter micro-wire dust, which is used to filter micro-wire dust of micron level. The second filter screen 304 is used to filter larger micro-wire dust. The third filter screen 305 is used to filter very large wire dust and other filter impurities. More specifically, the fixing ring 301 and the fixing shell 302 are preferably threadedly connected, and the first filter screen 303, the second filter screen 304 and the third filter screen 305 are preferably made of a harder material, or a flexible filter screen with a frame or skeleton support. The filtering accuracy level of the first filter screen 303, the second filter screen 304 and the third filter screen 305 is set according to the regulations of the place where the product is sold, so that it can filter smaller micro-wire scraps.

[0065] In detail, the first filter screen 303 can filter micro-wire scraps, and its filtering accuracy is high and the water flow efficiency is low. Therefore, if it is not cleaned, it is easy to cause the residue and accumulation of filtered impurities, and its water flow efficiency is further reduced, resulting in the filtering efficiency of the wire scrap separator 300 being so low that it cannot meet the use needs. Therefore, the first filter screen 303, the second filter screen 304 and the third filter screen 305 are flushed by the backflow of the accumulated water in the wire scrap separator 300. By taking advantage of the fact that the filter screens are easy to backwash, the filtered impurities including micro-wire scraps can be completely separated from the first filter screen 303, the second filter screen 304 and the third filter screen 305 and flow back to the wire scrap collector 400 with the water flow, thereby ensuring that the wire scrap separator 300 filters multiple times, and the wire scrap separation system can always maintain a good filtering effect, collection effect and filtering efficiency.

[0066] In this embodiment, the lint separator 300 further includes a water storage chamber 322 , the top of the water storage chamber 322 is provided with a clean water outlet, and the bottom is connected to the filter part.

[0067] In this embodiment, the side wall of the bottom of the water storage chamber 322 gradually shrinks to the connecting port.

[0068] The water storage chamber 322 provides sufficient accumulated water for the backflow of filtered impurities in the lint collector 400, thereby ensuring that the collection of filtered impurities does not require additional power.

[0069] Specifically, the clean water outlet at the top of the water storage chamber 322 is provided with a joint 321 connected to the water outlet pipe 320, and the inner diameter of the joint 321 is smaller than the maximum diameter inside the filter shell 315 at the upper part of the connecting pipe 310, and smaller than the maximum diameter inside the second pipe 230 connected to the water inlet, so as to ensure that the water flow rate passing through the filter part is reduced, and to prevent excessively fast water from directly flushing the filter part made of the filter mesh material, causing the filter impurities including micro-wire scraps to be firmly inserted into the filter mesh, and making it difficult to handle when the accumulated water is reversely flushed to the filter part. Therefore, the filter mesh is reversely flushed by the accumulated water in the water storage chamber 322, so that the filter impurities attached to the filter mesh fall into the wire scrap collector 400, and the characteristics of the filter mesh that the filter impurities are easily attached to the front side and difficult to flush, and the filter impurities are extremely easy to flush on the back side, can be used to keep the filter mesh clean and have a high water flow efficiency.

[0070] In this embodiment, a filter 401 is disposed inside the lint collector 400 , and the filter 401 can filter micro lint.

[0071] Specifically, the filtering accuracy level of the filter element 401 is set with reference to the regulations of the place where the product is sold, so that it can better collect smaller micro-wire chips.

[0072] The filter element 401 ensures a better collection effect of filtering impurities including micro-wire chips.

[0073] Specifically, the lint collector 400 also includes a receiving cup 402 and a return pipe 410, the filter element 401 is a filter screen with the same mesh size as the first filter screen 303, the collecting channel 313 is inserted into the top of the receiving cup 402, and the top of the receiving cup 402 is preferably open, and the receiving cup 402 is connected to the pumping device 220 through the return pipe 410 at its bottom, the receiving cup 402 and the collecting channel 313 are detachably connected, and the return pipe 410 and the pumping device 220 are detachably connected, therefore, the user can conveniently observe the collection amount of filtered impurities in the receiving cup 402 through the opening at the top of the receiving cup 402, and replace or clean the receiving cup 402 when the collection amount is large.

[0074] In this embodiment, the conduction control mechanism includes a sealing portion 311 rotatably arranged inside the connecting pipe 310; when water is guided to the wire chip separator 300 for filtration, the sealing portion 311 is rotated to the first position by the impact of the water flow, opening the water inlet and blocking the collecting port; after the water flow stops entering the connecting pipe 310, the sealing portion 311 rotates to the second position, blocking the water inlet and opening the collecting port.

[0075] The blocking portion 311 enables selective connection between the collecting port and the water inlet.

[0076] Specifically, the connecting pipeline 310 also includes a rotating shaft 312, a collecting channel 313, a water inlet shell 314 and a filter shell 315. The blocking portion 311 is preferably a valve plate, and its bottom end is fixed on the rotating shaft 312 so that it can rotate around the rotating shaft 312. The rotating shaft 312 is arranged at the bottom of the water inlet shell 314. The upper part of the water inlet shell 314 is connected to the filter shell 315. Unconnected collecting ports and water inlets are respectively arranged on both sides of the bottom. The blocking portion 311 is rotated to a first position to abut against the side wall of the filter shell 315 or the filter channel to block the collecting port and the filter channel. The blocking portion 311 is rotated to a second position to abut against the side wall of the filter shell 315 to block the water inlet. More specifically, an elastic element is provided between the sealing portion 311 and the side wall of the filter shell 315, so that when water flows into the water inlet, the sealing portion 311 can be pushed open, and when no water flows into the water inlet, the sealing portion 311 is pulled back to the second position by the elastic element, thereby realizing automatic resetting of the sealing portion 311 when no water flows into the water inlet.

[0077] In this embodiment, the lint separation system of the washing equipment also includes: a pumping device 220, which is used to drive the water to be filtered into the connecting pipe 310 and flow toward the lint separator 300; the lint collector 400 is connected to the pumping device 220, and the pumping device 220 is also used to receive the accumulated water flowing into the lint collector 400.

[0078] The pumping device 220 is used to drive the water to be filtered and to recover the accumulated water.

[0079] Specifically, the pumping device 220 is connected or inserted into the water inlet through the second pipe 230, and is connected to the receiving cup 402 through the return pipe 410. The diameter of the second pipe 230 is smaller than the diameter of the filter shell 315, the diameter of the outlet pipe 320 and the diameter of the joint 321, which further avoids excessively rapid water from directly flushing the filter part of the filter material, and avoids filtered impurities including micro-wire chips from being firmly inserted into the filter, which makes it difficult to handle when the accumulated water is reversely flushed to the filter part.

[0080] In this embodiment, the working process of the wire scrap separation system of the washing equipment is: in the process of filtering wire scraps, Figure 1 As shown, the pumping device 220 discharges washing water into the connecting pipe 310 through the second pipe 230, so that the washing water impacts the blocking part 311, and the blocking part 311 rotates to the first position around the rotating shaft 312. Through the pressurization of the second pipe 230, most of the water flowing into the connecting pipe 310 flows upward, passes through the third filter screen 305, the second filter screen 304 and the first filter screen 303, so that the filtered impurities including micro-line scraps are separated layer by layer by the filter part, the larger filtered impurities including micro-line scraps are filtered by the third filter screen 305, and the smaller micro-line scraps with a length of only a few microns are filtered by the first filter screen 303, so that the water flow passes quickly and passes through the storage tank. The water cavity 322 flows into the water outlet pipe 320. During this period, since the wire dust collector 400 is located in a confined space, the wire dust collector 400 is extracted through the return water pipe 410 by the pumping device 220, so that the return water pipe 410 and the wire dust collector 400 are in a negative pressure state, and the blocking portion 311 further blocks the collection port more tightly. At the same time, even if a small part of the water flow that is not blocked by the blocking portion 311 enters the wire dust collector 400, it can be pumped away by the pumping device 220 and discharged into the connecting pipe 310 again, so as to prevent the excessive amount of water in the wire dust collector 400 from flowing back into the connecting pipe 310 through the collection port;

[0081] After the wire scraps are filtered out and the pumping device 200 stops working, the following steps are started: Figure 2In the collection process shown, the residual water in the water storage chamber 322 flows back to the filter part at the bottom thereof, and when passing through the filter part, the filter part is easily reverse-conducted to wash away the filtered impurities attached thereto, causing them to fall into the lint collector 400. The pumping device 220 extracts the lint collector 400 through the return pipe 410, so that the filtered impurities adhere to the filter element 401 with a larger area, and the accumulated water completely flows back to the pumping device 220. When there is no residual water in the lint collector 400, the user can remove the lint collector 400 from the lint separation system of the washing equipment to pour out the filtered impurities collected by the lint collector 400.

[0082] In this embodiment, when collecting impurities, the filtered impurities are only carried back through the accumulated water of the wire scrap separator 300 to fall into the wire scrap collector 400, that is, no additional power is required to achieve a better collection effect of the filtered impurities after each filtration, thereby ensuring that the wire scrap separator 300 does not have residual filtered impurities, and the wire scrap separation system still has a good filtering effect, collection effect and filtration efficiency for the micro-wire scraps after filtering the micro-wire scraps for multiple times; through at least two filtering parts, larger filtered impurities will not block the water flow channel of the micron-level filter part on a large scale, thereby ensuring that the filtering efficiency of the wire scrap separator 300 is high.

[0083] Embodiment 2

[0084] like Figures 1 to 3 As shown, this embodiment provides a washing device based on the first embodiment, and the washing device is provided with the wire scrap separation system of the washing device described in the first embodiment.

[0085] In this embodiment, Figure 3 As shown, the washing device includes a water cylinder 130, the water inlet of the connecting pipe 310 is connected to the water cylinder 130, and the clean water outlet of the lint separator 300 is connected to the water outlet pipe 320 for draining water to the outside.

[0086] In detail, the accumulated water in the lint separator 300 at the upper part of the connecting pipe 310 flows back and carries the filtered impurities into the lint collector 400, so that the lint separator 300 is automatically flushed each time the water inlet stops taking in water and filtering stops, to ensure that there is no residual or accumulated filtered impurities inside, so that the water can pass smoothly when the lint separator 300 is filtering next time, thereby ensuring multiple filtrations of the lint separation system, and always maintaining good filtering effect, collection effect and filtration efficiency, meeting the need for higher filtering efficiency of the lint separator 300 in the drainage process of the washing equipment.

[0087] Therefore, the drainage system of the washing equipment is guaranteed to have a better filtering and collecting effect on filtered impurities, thereby ensuring drainage efficiency.

[0088] Specifically, Figure 3 As shown, the washing device is a washing machine or a washer-dryer, preferably a drum washing machine. The pumping device 220 is connected to the water cylinder 130 of the washing device through the first pipeline 210. The water cylinder 130 is preferably the outer cylinder of the drum washing machine. The water outlet pipeline 320 is preferably the drainage pipeline of the washing device. The lint separator 300 and the lint collector 400 are arranged at a position close to the door 140 of the washing device. The pumping device 220 is arranged at the bottom of the housing 110. The housing 110 is provided with a filter compartment door 150 corresponding to the lint collector 400 at the lower side of the door 140, so that the user can observe the amount of filtered impurities collected by the lint collector 400 through the filter compartment door 150, and take out the lint collector 400 to replace and clean it. Furthermore, the motor 120 located at the rear of the washing tub 130 is far away from the lint separator 300 and the lint collector 400 , so the lint separator 300 and the lint collector 400 will not conflict with the setting position of the motor 120 and its related components.

[0089] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims

1. A wire scrap separation system for a washing device, characterized in that: include: A wire dust separator (300) for filtering a water flow carrying filtering impurities including micro wire dust; A wire scrap collector (400) is communicated with the wire scrap separator (300) and is used to collect filtered impurities filtered out by the wire scrap separator (300); The connecting pipeline (310) is provided with a water inlet, a connecting port connected to the wire scrap separator (300), and a collecting port connected to the wire scrap collector (400), the connecting port being located at the upper part of the connecting pipeline (310), and the collecting port being located at the lower part of the connecting pipeline (310); The conduction control mechanism is used to control the water inlet and the collection port of the connecting pipeline (310) to be selectively connected to the connecting port.

2. A lint separation system for washing equipment according to claim 1, characterized in that: The wire scrap separator (300) comprises at least two filter parts, and the filter parts are arranged to cover the connection port; The filtering accuracy of at least two of the filtering parts increases sequentially from bottom to top.

3. A lint separation system for washing equipment according to claim 2, characterized in that: At least two filter parts are inserted into the connecting pipeline (310) in a conical shape from the connecting port, and the surface areas of the conical shapes of at least two filter parts decrease sequentially from bottom to top.

4. The lint separation system of a washing device according to claim 2, characterized in that: The lint separator (300) further comprises a water storage chamber (322), the top of the water storage chamber (322) being provided with a clean water outlet, and the bottom of the water storage chamber (322) being connected to the filter portion.

5. A lint separation system for washing equipment according to claim 4, characterized in that: The side wall of the bottom of the water storage chamber (322) gradually shrinks to the connection port.

6. A lint separation system for washing equipment according to any one of claims 1 to 5, characterized in that: The wire scrap collector (400) is provided with a filter element (401) inside, and the filter element (401) can filter micro wire scraps.

7. A lint separation system for washing equipment according to any one of claims 1 to 5, characterized in that: The conduction control mechanism comprises a blocking portion (311) rotatably arranged inside the connecting pipeline (310); When water is directed to the lint separator (300) for filtering, the blocking portion (311) is impacted by the water flow and rotates to the first position, opening the water inlet and blocking the collection port; After the water stops flowing into the connecting pipeline (310), the blocking portion (311) rotates to the second position, blocking the water inlet and opening the collection port.

8. The lint separation system of a washing device according to claim 6, characterized in that: Also includes: A pumping device (220) for driving the water to be filtered to enter the connecting pipeline (310) from the water inlet and flow toward the wire scrap separator (300); The wire scrap collector (400) is in communication with the water pumping device (220), and the water pumping device (220) is also used to receive the accumulated water flowing from the wire scrap separator (300) into the wire scrap collector (400).

9. A washing device, characterized in that: The washing equipment is provided with a wire scrap separation system of the washing equipment according to any one of claims 1 to 8.

10. A washing device according to claim 9, characterized in that: The washing device comprises a water cylinder (130), the water inlet of the connecting pipeline (310) is connected to the water cylinder (130), and the clean water outlet of the lint separator (300) is connected to a water outlet pipeline (320) for discharging water to the outside.

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