Thread scrap filter and washing device

Abstract

The invention belongs to the field of washing, and particularly relates to a thread scrap filter and a washing device. The invention aims to solve the problems that germs are easy to breed in a thread chip filter arranged in a washing device and are difficult to effectively kill. The lint filter comprises a lint filter shell and a lint filter screen, the lint filter shell is provided with a filter liquid inlet and a filter liquid outlet, the lint filter screen is arranged at the filter liquid outlet, the lint filter further comprises a slow release part, the slow release part is arranged on the lint filter shell and comprises a slow release shell, and the slow release shell is arranged on the lint filter shell. The slow-release shell is provided with a group of first slow-release infusion ports and a group of second slow-release infusion ports; one group of the first slow-release liquid conveying opening and the second slow-release liquid conveying opening can be communicated with an external liquid source of the lint filtering shell, and the other group of the first slow-release liquid conveying opening and the second slow-release liquid conveying opening is communicated with the interior of the lint filtering shell. The thread chip filter shell is provided with the slow release part, and when water enters the thread chip filter to collect thread chips, the interior of the thread chip filter can be disinfected and sterilized through the slow release part.

Description

Technical Field

[0001] The invention belongs to the technical field of washing, and in particular relates to a wire scrap filter and a washing device. Background Art

[0002] At present, various washing devices have greatly facilitated people's lives and significantly reduced the labor of manual washing. When clothes and other laundry are washed in the washing device, it is easy to produce various fiber debris and hair and other thread scraps. In order to prevent these thread scraps from reattaching to the clothes or blocking the drain outlet of the washing device, the washing device will be provided with a thread scrap filter, which includes a filter net. When the liquid in the washing device passes through the filter net, the thread scraps will be blocked by the filter net, and the filtered liquid will pass through the filter net smoothly, thereby achieving the effect of filtering and collecting thread scraps. However, this also makes it easy for the thread scrap filter to hide dirt and breed bacteria. In some usage scenarios, the thread scrap filter cannot be effectively cleaned in time. For example, some users lack the awareness of cleaning the thread scrap filter; some users have the awareness of cleaning the thread scrap filter, but often forget to clean the thread scrap filter; and some users will clean the thread scrap filter regularly, but the cleaning method is relatively rough and not detailed enough. In addition, public washing machines, such as those in school dormitories, have a relatively large washing frequency, and accordingly, the cleaning of the thread scrap filter is even more unsatisfactory.

[0003] Accordingly, the art needs a new lint filter and washing device to solve the problem in the prior art that bacteria are easily bred inside the lint filter arranged in the washing device and are difficult to be promptly or effectively disinfected. Summary of the invention

[0004] Aiming at the problem that bacteria are easily bred inside a lint filter arranged in a washing device and it is difficult to obtain timely or effective disinfection, the present invention provides a lint filter, the lint filter comprising a lint filter housing and a lint filter net, the lint filter housing is provided with a filter liquid inlet and a filter liquid outlet, the lint filter net is arranged at the filter liquid outlet, and is characterized in that the lint filter further comprises a slow-release portion, and the slow-release portion is arranged on the lint filter housing;

[0005] The slow-release portion comprises a slow-release shell, and the slow-release shell is provided with a group of first slow-release infusion ports and a group of second slow-release infusion ports;

[0006] One of the first slow-release infusion port and the second slow-release infusion port is configured to be able to communicate with an external liquid source of the lint filter housing, and the other is communicated with the interior of the lint filter housing.

[0007] In the preferred technical solution of the above-mentioned lint filter, a connection port is provided on the lint filter housing, and the slow-release portion is provided at the connection port; or,

[0008] The slow-release portion is fixedly arranged inside the lint filtering housing.

[0009] In the preferred technical solution of the above-mentioned lint filter, the filtration liquid inlet is arranged at the bottom of the lint filter housing; or,

[0010] The filter liquid inlet is arranged on the side wall of the wire scrap filter housing.

[0011] In the preferred technical solution of the above-mentioned lint filter, the first slow-release infusion port is connected to the filtration inlet; or,

[0012] The first slow-release infusion port is arranged at the filter liquid inlet, so that the first slow-release infusion port is directly connected to the external liquid source of the lint filter housing.

[0013] In the preferred technical solution of the above-mentioned lint filter, the lint filter housing comprises a mounting housing and a filter housing, the filter housing is detachably arranged on the mounting housing; the slow-release portion is arranged on the mounting housing or the filter housing;

[0014] The filtration liquid outlet is arranged on the filtration shell, and the filtration liquid inlet is arranged on the mounting shell and communicated with the filtration liquid outlet.

[0015] In the preferred technical solution of the above-mentioned lint filter, the slow-release portion further comprises a slow-release filter net, and the slow-release filter net is configured to filter the first slow-release infusion port and / or the second slow-release infusion port.

[0016] In the preferred technical solution of the above-mentioned lint filter, the slow-release portion also includes a slow-release member limiter and a slow-release internal delivery channel, the slow-release member limiter and the slow-release internal delivery channel are arranged inside the slow-release shell, and the first slow-release infusion port and the second slow-release infusion port are both connected to the slow-release internal delivery channel.

[0017] In the preferred technical solution of the above-mentioned lint filter, the slow-release member limiter is a groove body fixedly arranged inside the slow-release shell, and the slow-release inner conveying channel is enclosed between the groove body and the slow-release shell; and / or,

[0018] The center line of the first sustained-release infusion port and the center line of the second sustained-release infusion port do not coincide with the center line of the sustained-release internal delivery channel; and / or,

[0019] The release component limiting member is also provided with limiting convex ribs.

[0020] In the preferred technical solution of the above-mentioned lint filter, a slow-release member is arranged inside the slow-release housing; or,

[0021] A slow-release component is arranged inside the slow-release shell, the slow-release component is a cross-shaped structure, and / or a coating film is arranged on the outer side of the slow-release component.

[0022] The present invention also provides a washing device, which comprises the lint filter described in any one of the above technical solutions.

[0023] The technical solution of the present invention provides a wire dust filter, which includes a wire dust filter shell and a wire dust filter net. The wire dust filter shell is provided with a filter liquid inlet and a filter liquid outlet, and the wire dust filter net is provided at the filter liquid outlet. The wire dust filter also includes a slow-release portion, which is provided in the wire dust filter shell. The slow-release portion includes a slow-release shell, and the slow-release shell is provided with a group of first slow-release infusion ports and a group of second slow-release infusion ports; one group of the first slow-release infusion ports and the second slow-release infusion ports is configured to be able to communicate with an external liquid source of the wire dust filter shell, and the other group is connected to the interior of the wire dust filter shell.

[0024] The lint filter shell of the lint filter of the present invention is provided with a slow-release portion. When water enters the lint filter to collect lint, the interior of the lint filter can be disinfected and sterilized through the slow-release portion with good effect, and the user does not need to perform special disinfection and sterilization operations on the disassembled lint filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The following describes the wire dust filter and washing device of the present invention with reference to the accompanying drawings. In the accompanying drawings:

[0026] Figure 1 It is a schematic diagram of the structure of the wire dust filter of the present invention;

[0027] Figure 2 for Figure 1 Schematic diagram of the left view structure;

[0028] Figure 3 It is a schematic structural diagram of the sustained-release portion of the present invention;

[0029] Figure 4 for Figure 3 A top view of

[0030] Figure 5 for Figure 4 AA schematic diagram;

[0031] Figure 6 for Figure 4 Rear view of

[0032] Figure 7 for Figure 6 BB schematic diagram;

[0033] Figure 8 It is a schematic structural diagram of the washing device of the present invention.

[0034] List of figure marks: 1- lint filter housing, 11- mounting housing, 12- filter housing, 2- filter inlet, 3- filter outlet, 4- connection port, 5- lint filter, 6- sustained release part, 61- sustained release housing, 62- first sustained release infusion port, 63- second sustained release infusion port, 64- sustained release filter, 65- sustained release member limiter, 66- sustained release inner conveying channel, 68- sustained release member, 69- coating film, 7- inner barrel. DETAILED DESCRIPTION

[0035] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. Those skilled in the art can make adjustments as needed to adapt to specific applications. For example, although the description uses the cross-shaped structure of the slow-release member as an example, the present invention can obviously adopt other similar means, such as a T-shaped structure of the slow-release member, etc., as long as the structure of the slow-release member is conducive to increasing the contact area between the slow-release member and the liquid.

[0036] It should be noted that in the description of the present invention, the terms "inside", "outside", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0037] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "connection", "setting", etc. 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 directly connected or indirectly connected through an intermediate medium, etc. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In order to solve the problem that the inside of the lint filter of the washing device is easy to breed bacteria and difficult to be promptly or effectively disinfected, Figure 1-2As shown, the present invention provides a wire dust filter, which includes a wire dust filter housing 1 and a wire dust filter net 5. The wire dust filter housing 1 is provided with a filter liquid inlet 2 and a filter liquid outlet 3, and the wire dust filter net 5 is provided at the filter liquid outlet 3. Specifically, the wire dust filter housing 1 includes a mounting shell 11 and a filter housing 12, and the filter housing 12 is detachably provided at the mounting shell 11 (by means of a card slot and a card buckle). The filter liquid inlet 2 is provided at the bottom of the wire dust filter housing 1, and specifically, the filter liquid inlet 2 is provided at the mounting shell 11 and is connected to the filter liquid outlet 3.

[0039] like Figure 1-2 As shown, the wire dust filter also includes a slow-release portion 6, which is arranged on the wire dust filter housing 1. Specifically, a connecting port 4 is arranged on the filter shell 12 of the wire dust filter housing 1, and the slow-release portion 6 is arranged on the connecting port 4 (it can be connected by a slot and a buckle, or it can be a threaded connection between a plastic bolt and a plastic nut).

[0040] like Figure 3-7 As shown, the slow-release portion 6 includes a slow-release shell 61, and the slow-release shell 61 is provided with a first slow-release infusion port 62 and a second slow-release infusion port 63. The first slow-release infusion port 62 is configured to be connected to an external liquid source of the lint filter shell 1, specifically, the first slow-release infusion port 62 is connected to the filter liquid inlet 2. The second slow-release infusion port 63 is connected to the interior of the lint filter shell 1. The slow-release portion 6 also includes a slow-release filter screen 64, and the slow-release filter screen 64 is configured to filter the first slow-release infusion port 62 and / or the second slow-release infusion port 63. The slow-release filter screen 64 is formed by integrally injecting a filter screen structure and a filter screen bracket, the skeleton can be made of PP material, and the filter screen structure is made of nylon or polypropylene, which can prevent lint from entering the slow-release shell 61, and can also prevent internal particles from leaking out.

[0041] The slow-release part 6 also includes a slow-release member limiter 65 and a slow-release internal delivery channel 66, which are arranged inside the slow-release shell 61, and the first slow-release infusion port 62 and the second slow-release infusion port 63 are both connected to the slow-release internal delivery channel 66. The slow-release member limiter 65 is a groove body fixedly arranged inside the slow-release shell 61, and a slow-release internal delivery channel 66 is surrounded between the groove body and the slow-release shell 61. A slow-release member 68 is arranged inside the slow-release shell 61, and the slow-release member 68 is a cross-shaped structure, which can increase the contact area with water and improve the slow-release effect. A coating film 69 is arranged on the outside of the slow-release member 68, which can play a certain role in maintaining the structure of the slow-release member 68 and reduce the probability of damage (through holes can be further arranged in the coating film 69 to facilitate water inflow and outflow). The center line of the first sustained-release infusion port 62 and the center line of the second sustained-release infusion port 63 do not coincide with the center line of the sustained-release internal delivery channel 66. Through such a setting, water input from the first sustained-release infusion port 62 into the sustained-release shell 61 will not directly impact the sustained-release component 68, which can reduce the consumption rate of the sustained-release component 68 and improve the sustained-release effect.

[0042] In this embodiment, the slow-release component 68 may be silver ions, copper zinc ions, hypochlorous acid, etc. Taking hypochlorous acid as an example, the slow-release component 68 is a hypochlorous acid tablet, which may be bromochlorohydantoin, dichlorohydantoin, etc. The slow-release slightly acidic hypochlorous acid water is a small molecule water, and its effective ingredient is hypochlorous acid (HClO). The concentration level is 0.1-500ppm, preferably 0.2-200ppm, and more preferably 0.5-5ppm. Hypochlorous acid is an immune substance released by neutrophils in the human body to phagocytize and kill pathogens. Now, low-concentration slightly acidic hypochlorous acid water can be generated by artificial technology. For the human body, it is a safer and more effective disinfection product than sodium hypochlorite (84 disinfectant). The hypochlorous acid (HClO) in the slightly acidic hypochlorous acid water exists in the form of molecules that do not carry an electric charge, while the surface of bacteria carries a negative charge. Like a magnet, molecules with the same charge will repel each other. For example, negatively charged hypochlorite ions will repel each other with the surface of bacteria, so the ability of hypochlorite ions to kill bacteria is relatively poor. HClO can easily penetrate the bacterial cell wall, oxidize the cell wall to kill bacteria or enter and destroy important components in bacteria through the cell wall. The bactericidal ability of hypochlorous acid (HClO) is 80 times that of hypochlorite. In the process of sterilization and virus killing, HClO can not only act on the cell wall and virus shell, but also because the hypochlorous acid molecule is small and uncharged, it can penetrate into the bacteria (virus) body and react with bacteria (virus) body proteins, nucleic acids, enzymes, etc. to cause the death of pathogenic microorganisms. Studies have shown that when close to neutrality (pH5.0-6.5), the available chlorine exists almost completely in the form of HClO molecules. In addition, the slow-release member 68 can also be silver ion glass, nano silver, etc.

[0043] In summary, the lint filter housing 1 of the lint filter of the present invention is provided with a slow-release portion 6, and the lint filter is applied to a pulsator washing machine as an example for explanation. Figure 1-2 As shown in Figure 5, under the action of the impeller, water enters from the filter inlet 2 at the bottom of the wire dust filter housing 1, a part of the water directly leaves the wire dust filter housing 1 from the filter outlet 3, and the other part enters the slow-release part 6 from the first slow-release infusion port 62, and after partially dissolving the slow-release member 68 in the slow-release member limiter 65 through the slow-release internal delivery channel 66, it leaves the slow-release part 6 through the slow-release internal delivery channel 66 and the second slow-release infusion port 63 and enters the wire dust filter housing 1, thereby achieving the effect of disinfecting the interior of the wire dust filter. This makes it unnecessary for the present invention to perform disinfection and sterilization on the wire dust filter, and the disinfection and sterilization of the wire dust filter can be automatically achieved during the washing process.

[0044] It should be noted that the above embodiments are only used to illustrate the principles of the present invention and are not used to limit the scope of protection of the present invention. Without departing from the principles of the present invention, those skilled in the art can adjust the above structures through other replaceable implementations so that the present invention can be applied to more specific application scenarios. These do not deviate from the principles of the present invention and therefore will fall within the scope of protection of the present invention.

[0045] For example, in an alternative embodiment, the online dust filter housing 1 described in the embodiment before the structural adjustment may be provided with a connection port 4, and the slow-release portion 6 may be provided at the connection port 4, and replaced with:

[0046] The slow-release portion 6 is fixedly disposed inside the lint filter housing 1 (not shown in the figure). This embodiment can also achieve the effect of effectively disinfecting the inside of the lint filter housing 1. These do not deviate from the principle of the present invention and therefore fall within the scope of protection of the present invention.

[0047] For example, in another alternative embodiment, the filter housing 12 and the mounting housing 11 described in the above embodiment before the structural adjustment can be detachably connected by means of a slot and a buckle, and replaced by:

[0048] The filter housing 12 and the mounting housing 11 are detachably connected by a plastic nut and a plastic bolt threadedly connected. These do not deviate from the principle of the present invention and therefore fall within the scope of protection of the present invention.

[0049] For example, in another alternative embodiment, the slow-release portion 6 described in the above embodiment before the structural adjustment can also be arranged on the filter housing 12 and replaced by:

[0050] The slow-release portion 6 is disposed on the mounting shell 11 (not shown in the figure). This embodiment can also achieve the effect of effectively disinfecting the interior of the lint filter housing 1. These do not deviate from the principle of the present invention, and therefore will fall within the scope of protection of the present invention.

[0051] For example, in another alternative embodiment, the filtration liquid outlet 3 described in the above embodiment before the structural adjustment can also be arranged at the bottom of the filter housing 12 and replaced by:

[0052] The filter inlet 2 is arranged on the side wall of the wire scrap filter housing 1 (not shown in the figure). Specifically, the filter inlet 2 is arranged on the side wall of the mounting shell 11 and is connected to the side wall of the filter housing 12. A baffle (not shown in the figure) is arranged near the filter inlet 2 inside the mounting shell 11. The baffle is provided with a channel for water to flow through. A rotatable and immovable rotating plate (not shown in the figure) is arranged between the two baffles inside the mounting shell 11. When water flows in from the filter inlet 2 on one side, it impacts the rotating plate and seals the channel of the baffle on the other side, thereby preventing water from flowing out from the filter inlet 2 at the other end. Specifically in the present embodiment, at least two slow-release parts 6 are arranged, respectively arranged on both sides of the rotating plate. Specifically, it can be fixedly arranged on the mounting shell 11, the filter housing 12 or the wire scrap filter 5. These do not deviate from the principle of the present invention, and therefore will fall within the protection scope of the present invention.

[0053] For example, in another alternative embodiment, the filter housing 12 of the online dust filter housing 1 described in the above embodiment before the structural adjustment may be provided with the connection port 4 and replaced with:

[0054] A connection port 4 (not shown) is provided on the mounting shell 11 of the wire dust filter housing 1. This embodiment can also achieve the effect of effectively disinfecting the interior of the wire dust filter housing 1. These do not deviate from the principle of the present invention and therefore fall within the scope of protection of the present invention.

[0055] For example, in another alternative embodiment, the slow-release portion 6 described in the above embodiment before the structural adjustment can also be arranged on the filter housing 12 and replaced by:

[0056] The slow-release portion 6 is arranged at the filter liquid inlet 2, so that the first slow-release infusion port 62 is directly connected to the external liquid source of the lint filter housing 1. This embodiment can also achieve the effect of effectively disinfecting the inside of the lint filter housing 1. These do not deviate from the principles of the present invention, and therefore will fall within the scope of protection of the present invention.

[0057] For example, in another alternative embodiment, the slow-release portion 6 in the embodiment before the structural adjustment described above may also include a slow-release filter 64, and the slow-release filter 64 is configured to filter the first slow-release infusion port 62 and / or the second slow-release infusion port 63, and may be replaced by:

[0058] The slow-release part 6 is not provided with a slow-release filter 64 (not shown in the figure). This embodiment can also achieve the effect of effectively disinfecting the interior of the lint filter housing 1. These do not deviate from the principle of the present invention, and therefore will fall within the scope of protection of the present invention.

[0059] For example, in another alternative embodiment, the first slow-release infusion port 62 described in the embodiment before the structural adjustment can also be connected to the filter inlet 2. The second slow-release infusion port 63 is connected to the interior of the lint filter housing 1 and is replaced by:

[0060] The first slow-release infusion port 62 is connected to the interior of the lint filter housing 1, and the second slow-release infusion port 63 is connected to the filter inlet 2 (not shown in the figure). These do not deviate from the principle of the present invention, and therefore will fall within the scope of protection of the present invention.

[0061] For example, in another alternative embodiment, the slow-release portion 6 in the embodiment before the structural adjustment described above, which also includes the slow-release member limiter 65 and the slow-release inner delivery channel 66, can be replaced by:

[0062] The slow-release part 6 is not provided with a slow-release part stopper 65 and a slow-release inner conveying channel 66 (not shown in the figure). This embodiment can also achieve an effective effect of disinfecting the interior of the wire scrap filter housing 1. These do not deviate from the principle of the present invention, and therefore will fall within the scope of protection of the present invention.

[0063] For example, in another alternative implementation, based on the above description of the embodiment before the structural adjustment, further:

[0064] The release member limiter 65 is also provided with a limit convex rib, and the limit convex rib matches the shape of the release member 68. For example, the limit convex rib is located in the gap of the cross-shaped structure of the release member 68, which can improve the stability of the release member 68. These do not deviate from the principle of the present invention, and therefore will fall within the scope of protection of the present invention.

[0065] For example, in another alternative embodiment, the lint filter housing 1 described in the embodiment before the structural adjustment may include a mounting housing 11 and a filter housing 12, and the filter housing 12 may be detachably arranged on the mounting housing 11, and may be replaced by:

[0066] The lint filter housing 1 is an integrally formed housing structure (not shown in the figure), and the lint filter housing 1 is detachably connected to the inner barrel of the washing device. This embodiment can also achieve the effect of effectively disinfecting the interior of the lint filter housing 1. These do not deviate from the principles of the present invention, and therefore will fall within the scope of protection of the present invention.

[0067] In addition, the present invention also provides a washing device, which has the lint filter described in any of the above embodiments. The lint filter is usually installed on the inner wall of the inner barrel 7 of the washing device, specifically, Figure 8 As shown, the mounting shell 11 is fixedly arranged on the inner tub 7 in a non-detachable or detachable manner. The washing device can be various devices such as a washing machine, a shoe washing machine, etc. that need to collect thread scraps.

[0068] Of course, the above-mentioned replaceable embodiments, as well as the replaceable embodiments and the preferred embodiments, can be used in a cross-coordinated manner to combine new embodiments to be suitable for more specific application scenarios.

[0069] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art may make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A wire dust filter, comprising a wire dust filter housing and a wire dust filter screen, wherein the wire dust filter housing is provided with a filter liquid inlet and a filter liquid outlet, and the wire dust filter screen is provided at the filter liquid outlet, characterized in that: The lint filter further comprises a slow-release portion, and the slow-release portion is arranged on the lint filter housing; The slow-release portion comprises a slow-release shell, and the slow-release shell is provided with a group of first slow-release infusion ports and a group of second slow-release infusion ports; One of the first slow-release infusion port and the second slow-release infusion port is configured to be able to communicate with an external liquid source of the lint filter housing, and the other is communicated with the interior of the lint filter housing.

2. The lint filter according to claim 1, characterized in that: A connection port is provided on the lint filter housing, and the slow-release portion is provided on the connection port; or, The slow-release portion is fixedly arranged inside the lint filtering housing.

3. The lint filter according to claim 1, characterized in that: The filter liquid inlet is arranged at the bottom of the wire scrap filter housing; or, The filter liquid inlet is arranged on the side wall of the wire scrap filter housing.

4. The lint filter according to claim 1, characterized in that: The first sustained-release infusion port is connected to the filtration inlet; or, The first slow-release infusion port is arranged at the filter liquid inlet, so that the first slow-release infusion port is directly connected to the external liquid source of the lint filter housing.

5. The lint filter according to claim 1, characterized in that: The wire scrap filter housing comprises a mounting housing and a filter housing, wherein the filter housing is detachably arranged on the mounting housing; the slow-release portion is arranged on the mounting housing or the filter housing; The filtration liquid outlet is arranged on the filtration shell, and the filtration liquid inlet is arranged on the mounting shell and communicated with the filtration liquid outlet.

6. The lint filter according to claim 1, characterized in that: The sustained-release portion further comprises a sustained-release filter net, and the sustained-release filter net is configured to filter the first sustained-release infusion port and / or the second sustained-release infusion port.

7. The lint filter according to claim 1, characterized in that: The slow-release portion further includes a slow-release member limiter and a slow-release internal delivery channel, wherein the slow-release member limiter and the slow-release internal delivery channel are arranged inside the slow-release shell, and the first slow-release infusion port and the second slow-release infusion port are both connected to the slow-release internal delivery channel.

8. The lint filter according to claim 7, characterized in that: The slow-release member stopper is a groove body fixedly arranged inside the slow-release shell, and the slow-release inner delivery channel is surrounded by the groove body and the slow-release shell; and / or, The center line of the first sustained-release infusion port and the center line of the second sustained-release infusion port do not coincide with the center line of the sustained-release internal delivery channel; and / or, The release component limiting member is also provided with limiting convex ribs.

9. The lint filter according to claim 1, characterized in that: A slow-release member is disposed inside the slow-release housing; or, A slow-release component is arranged inside the slow-release shell, the slow-release component is a cross-shaped structure, and / or a coating film is arranged on the outer side of the slow-release component.

10. A washing device, characterized in that: The washing device comprises the lint filter according to any one of claims 1-9.

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