Washing equipment
By installing a slow-release box in the circulating pump filter of the washing equipment, the problem of poor sterilization effect of existing equipment is solved, achieving continuous antibacterial effect and efficient sterilization effect, simplifying the use process and extending the equipment life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-03-17
AI Technical Summary
Existing washing equipment has poor sterilization effect and cannot effectively remove microorganisms from tap water and bacteria from clothes, which affects health.
A slow-release box containing a slow-release agent is installed in the circulating pump filter of the washing equipment. The washing water is driven by the circulating pump to come into contact with the slow-release agent, so as to achieve a continuous antibacterial effect and ensure that the slow-release agent is evenly and continuously released into the washing water.
It improves the sterilization efficiency during the washing process, ensures that clothes are in an antibacterial environment for a long time during the washing process, maximizes the sterilization effect, simplifies the use process, and extends the service life of the equipment.
Smart Images
Figure CN224001669U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the field of household appliance technology, and in particular relates to a washing device. Background Technology
[0002] Among related technologies, washing machines are essential and frequently used appliances in daily life, and users have increasingly higher expectations for their sterilization and cleaning capabilities. Not only do clothes carry stains and bacteria, but even microorganisms in tap water can have a certain impact on health. However, existing washing equipment has poor sterilization effects. Utility Model Content
[0003] This application provides a washing device to solve the problem of poor sterilization effect in existing products.
[0004] In a first aspect, embodiments of this application provide a washing apparatus, including:
[0005] Washing drum;
[0006] A circulation pump, connected to the washing drum, is used to drive the washing water to circulate between the washing drum and the circulation pump. The circulation pump includes a pump body and a filter installed in the pump body.
[0007] A slow-release cartridge is installed on the filter, and the slow-release cartridge contains a slow-release agent.
[0008] In some embodiments of this application, the sustained-release box is provided with a first snap-fit connector, and the filter is provided with a second snap-fit connector. When the sustained-release box is installed on the filter, the first snap-fit connector and the second snap-fit connector are snapped together.
[0009] In some embodiments of this application, the sustained-release box has at least one sustained-release hole, and the size of the sustained-release hole is smaller than the size of the sustained-release agent.
[0010] In some embodiments of this application, the number of the sustained-release holes is multiple, and the multiple sustained-release holes are arranged at intervals along the circumference of the sustained-release box.
[0011] In some embodiments of this application, the filter is provided with a filter section, and the slow-release box is provided with an installation hole in the middle. When the slow-release box is installed on the filter, the filter section is sleeved in the installation hole.
[0012] In some embodiments of this application, the pump body is provided with:
[0013] The water inlet is connected to the washing drum;
[0014] The first water outlet is connected to the pump body and the washing drum, and the slow-release box is provided corresponding to the first water outlet;
[0015] The second outlet connects the pump body to the external pipeline.
[0016] In some embodiments of this application, the washing device further includes:
[0017] A counter is used to count the number of times the sustained-release cartridge releases its contents;
[0018] A display panel is connected to the counter to display the number of slow-release cycles, and the display panel is configured to display a prompt message after the number of slow-release cycles reaches a preset number.
[0019] In some embodiments of this application, the housing of the washing device is provided with a removable cover panel, and the cover panel is provided corresponding to the filter.
[0020] In some embodiments of this application, the filter is provided with a first spiral portion, and the pump body is provided with a second spiral portion. When the filter is installed on the pump body, the first spiral portion and the second spiral portion cooperate.
[0021] In some embodiments of this application, at least one of the first spiral portion and the second spiral portion is provided with a limiting portion;
[0022] And / or, the filter is provided with a snap-fit part, the pump body is provided with a snap-fit groove, and when the filter is installed on the pump body, the snap-fit part snaps into the snap-fit groove;
[0023] And / or, the filter is provided with a handle.
[0024] The washing equipment provided in this application includes a washing drum, a circulation pump, and a slow-release box. The circulation pump is connected to the washing drum and drives the washing water to circulate between the washing drum and the circulation pump. The circulation pump includes a pump body and a filter installed on the pump body. The slow-release box is installed on the filter and contains a slow-release agent. By installing the slow-release box in the filter of the circulation pump and containing the slow-release agent, the washing water continuously contacts the slow-release agent during the circulation process, achieving a continuous antibacterial effect. This ensures that the slow-release agent is released evenly and continuously into the washing water, maintaining a high sterilization concentration in each cycle, improving the sterilization efficiency during the washing process, ensuring that clothes are in an antibacterial environment for a long time during the washing process, and maximizing the sterilization effect.
[0025] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description
[0026] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0027] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.
[0028] Figure 1 Schematic diagram of the structure of the washing equipment provided in the embodiments of this application Figure 1 .
[0029] Figure 2 An exploded schematic diagram of a circulating pump provided in an embodiment of this application.
[0030] Figure 3 This is a schematic diagram of the structure of a circulating pump provided in an embodiment of this application.
[0031] Figure 4 This is a schematic diagram of the pump body provided in an embodiment of this application.
[0032] Figure 5 This is a schematic diagram of the installation of the sustained-release box provided in an embodiment of this application.
[0033] Figure 6 Schematic diagram of the structure of the washing equipment provided in the embodiments of this application Figure 2 .
[0034] Figure label:
[0035] 100. Washing drum;
[0036] 200. Circulating pump; 210. Pump body; 211. Inlet; 212. First outlet; 213. Second outlet; 214. Second spiral section; 215. Slot; 220. Filter; 221. Second snap-fit part; 222. Filter section; 223. First spiral section; 224. Snap-fit part; 225. Handle section;
[0037] 300, Sustained-release box; 310, First connector; 320, Sustained-release hole; 330, Mounting hole;
[0038] 400. Shell; 410. Lid trim. Detailed Implementation
[0039] The embodiments of this application will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but should not be used to limit the scope of this application.
[0040] In the description of the embodiments of this application, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0041] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.
[0042] In the embodiments of this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.
[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the embodiments of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.
[0044] In recent years, with the improvement of living standards, the public has paid more and more attention to hygiene and safety issues. As an indispensable and frequently used appliance, washing machines have increasingly higher expectations from users for their sterilization and cleaning capabilities. Not only stains and bacteria on clothes, but also microorganisms in tap water can have a certain impact on health. While various sterilization methods exist in washing machines on the market, their sterilization effects are often unsatisfactory.
[0045] This application provides a washing device to solve the problem of poor sterilization effect of existing washing devices. The following will be described in conjunction with the accompanying drawings. Figure 1-6 Please provide an explanation.
[0046] The washing equipment provided in the embodiments of this application refers to... Figure 1 and Figure 2 As shown, the device includes a washing drum 100, a circulation pump 200, and a slow-release cartridge 300. The circulation pump 200 is connected to the washing drum 100 and is used to drive the washing water to circulate between the washing drum 100 and the circulation pump 200. The circulation pump 200 includes a pump body 210 and a filter 220 installed on the pump body 210. The slow-release cartridge 300 is installed on the filter 220 and contains a slow-release agent.
[0047] Understandably, in this embodiment, the washing drum 100 is used to hold the clothes to be washed, and the circulation pump 200 is connected to the washing drum 100. Its main function is to drive the washing water to circulate between the washing drum 100 and the circulation pump 200, ensuring that the washing water can fully contact the clothes and improve washing efficiency. The filter 220 is installed on the pump body 210 of the circulation pump 200 to capture and filter impurities in the washing water, preventing these impurities from re-contaminating the clothes. The slow-release box 300 is fixed to the filter 220 and contains a slow-release agent. When water flows through the slow-release box 300, it slowly releases antibacterial components into the washing water for sterilization.
[0048] By installing a slow-release cartridge 300 in the filter 220 of the circulation pump 200 and containing a slow-release agent, the wash water continuously contacts the slow-release agent during circulation, achieving a sustained antibacterial effect. This not only improves the sterilization efficiency during washing but also ensures that clothes are in an antibacterial environment for an extended period during the washing process. The design of the slow-release cartridge 300 ensures that the slow-release agent is released evenly and continuously into the wash water, maintaining a high sterilization concentration in each cycle and maximizing the sterilization effect.
[0049] For example, the components of the sustained-release agent may include, but are not limited to, sustained-release materials such as chlorides, peroxides, quaternary ammonium salts, sodium bicarbonate, citric acid, and antibacterial polymers.
[0050] The slow-release agent not only has antibacterial properties but also effectively removes limescale, preventing scale buildup inside the washing machine and extending its lifespan. The circulation pump 200 drives the wash water to circulate between the washing drum 100 and the circulation pump 200, ensuring that the slow-release agent in the wash water fully contacts the clothes, improving the uniformity of cleaning and sterilization. The slow-release box 300 design allows users to maintain the washing machine's antibacterial effect simply by periodically replacing the slow-release agent, simplifying the usage process.
[0051] By effectively inhibiting microorganisms in tap water and bacteria on clothing, this washing equipment provides users with a healthier and safer washing environment, reducing skin problems and other health risks caused by improper clothing cleaning.
[0052] In one alternative implementation, refer to Figure 2 and Figure 5 As shown, the slow-release box 300 is provided with a first snap-fit connector 310, and the filter 220 is provided with a second snap-fit connector 221. When the slow-release box 300 is installed on the filter 220, the first snap-fit connector 310 and the second snap-fit connector 221 snap together.
[0053] In this embodiment, the slow-release cartridge 300 is provided with one or more first latching members 310, which may be structures such as protrusions, grooves, hooks, or positioning pins. The filter 220 is provided with a second latching member 221, which is used to cooperate with the first latching member 310 of the slow-release cartridge 300. For example, the second latching member 221 may be a structure such as a groove, protrusion, slot, or positioning hole.
[0054] The engagement of the first clip 310 and the second clip 221 ensures that the slow-release cartridge 300 is securely installed on the filter 220. The installation method is simple. When the slow-release agent is depleted or needs to be replaced, the user can quickly remove the slow-release cartridge 300 for replacement by separating the clips. Maintenance is convenient and avoids the situation where the slow-release agent fails and cannot be replaced.
[0055] In one alternative implementation, refer to Figure 5 As shown, the sustained-release box 300 has at least one sustained-release hole 320, and the size of the sustained-release hole 320 is smaller than the size of the sustained-release agent.
[0056] In this embodiment, a slow-release hole 320 is formed on the end face or wall of the slow-release box 300. The slow-release hole 320 allows washing water to flow into and out of the slow-release box 300, thereby contacting the slow-release agent. The diameter or width of the slow-release hole 320 is designed to be smaller than the size of the slow-release agent particles, so that the slow-release agent particles cannot leak out of the slow-release box 300 through the slow-release hole 320, but water can flow freely.
[0057] Because of the small size of the slow-release orifice 320, the slow-release agent can only dissolve and be released into the water slowly, thus controlling the release rate and ensuring a continuous antibacterial effect. The design of the slow-release orifice 320 prevents direct leakage of the slow-release agent, reducing material waste and extending its lifespan. Furthermore, it ensures that the slow-release agent does not directly enter the washing water, avoiding internal contamination of the washing equipment or other maintenance problems, and simplifying the cleaning and maintenance of the equipment.
[0058] In one alternative implementation, refer to Figure 5 As shown, there are multiple slow-release holes 320, which are spaced apart circumferentially along the slow-release container 300. This increases the contact opportunity between water and the slow-release agent, helping to improve the efficiency of dissolution and release of the slow-release agent, thereby increasing the slow-release efficiency. This arrangement also helps ensure that the slow-release agent is released evenly into the washing water, thus improving the sterilization uniformity of the entire washing process. Even if some slow-release holes 320 are blocked by dirt, the other slow-release holes 320 can still continue to operate, reducing the overall performance degradation caused by blockage of a single hole and improving sterilization reliability.
[0059] In one alternative implementation, refer to Figure 5 As shown, the filter 220 is provided with a filter section 222, and the slow-release box 300 is provided with a mounting hole 330 in the middle. When the slow-release box 300 is installed on the filter 220, the filter section 222 is fitted into the mounting hole 330.
[0060] The filter section 222 is used to capture and remove impurities generated during the washing process, such as lint and velvet, to prevent these impurities from re-adhering to the washed clothes or clogging the slow-release pores 320.
[0061] The slow-release cartridge 300 has a mounting hole 330 in its center. The size and shape of the mounting hole 330 match the structure of the filter section 222. When the slow-release cartridge 300 needs to be installed on the filter 220, the filter section 222 can be directly fitted into the mounting hole 330 of the slow-release cartridge 300. This design allows the slow-release cartridge 300 and the filter 220 to be tightly integrated, forming a functional composite unit. By combining the slow-release cartridge 300 with the filter 220, internal space is saved, making the washing machine design more compact. Furthermore, the way the filter section 222 fits into the mounting hole 330 simplifies the installation process, facilitating production and maintenance.
[0062] In one alternative implementation, refer to Figure 1 , Figure 3 and Figure 4As shown, the pump body 210 is provided with an inlet 211, a first outlet 212 and a second outlet 213. The inlet 211 is connected to the washing drum 100. The first outlet 212 is connected to the pump body 210 and the washing drum 100. The slow-release box 300 is provided corresponding to the first outlet 212. The second outlet 213 is connected to the pump body 210 and the external pipeline.
[0063] In this embodiment, the circulation pump 200 is an integrated circulation and drainage pump, meaning it integrates water circulation and drainage functions, reducing the number of pumps and saving internal space in the washing equipment. Furthermore, the slow-release box 300 can sterilize any residual water not discharged by the integrated circulation and drainage pump, preventing odor.
[0064] Specifically, the first outlet 212 connects the pump body 210 and the washing drum 100. During the operation of the circulation pump 200, washing water is drawn from the washing drum 100 to the pump body 210, and then re-injected into the washing drum 100 through the first outlet 212, forming a circulating flow. When the slow-release box 300 is installed on the filter 220 and the filter 220 is installed on the pump body 210, the slow-release box 300 is positioned corresponding to the first outlet 212, that is, the slow-release box 300 is located on the water flow path between the pump body 210 and the washing drum 100, so that the slow-release agent can be effectively mixed into the circulating water. The second outlet 213 connects the pump body 210 and the external pipeline, and is used to discharge wastewater from the washing machine at the end of the washing cycle, or when performing other operations that require drainage.
[0065] In an optional embodiment, the washing device further includes a counter and a display panel (not shown in the figure), the counter being used to count the number of times the slow-release cartridge 300 releases, the display panel being connected to the counter to display the number of releases, and the display panel being configured to display a prompt message after the number of releases reaches a preset number.
[0066] In this embodiment, the counter is an electronic device used to record and calculate the number of times the slow-release agent in the slow-release cartridge 300 is released. During each washing cycle, when the slow-release agent is released, the counter automatically increments by one count, the specific number of times the washing water circulates in the washing machine. The display panel is connected to the counter and can display the number of times the slow-release agent in the slow-release cartridge 300 is released in real time, allowing the user to understand the usage status of the slow-release cartridge 300.
[0067] Furthermore, the display panel features an intelligent reminder function. When the preset number of release cycles is reached, indicating that the slow-release material is nearing or has reached the end of its effective lifespan, the display panel will show a prompt message notifying the user that the slow-release material needs to be replaced. Through the information provided on the display panel, users can intuitively understand the usage status of the slow-release cartridge 300 and perform maintenance without requiring professional knowledge. The prompt message on the display panel after the preset number of release cycles is reached helps users replace the slow-release material in a timely manner, ensuring that the washing machine's sterilization effect is always at its best, avoiding a decline in washing performance due to slow-release material deterioration, protecting the cleanliness of clothes and the user's health, and enhancing the user experience.
[0068] In one optional implementation, combined with Figure 1 , Figure 3 and Figure 6 As shown, the washing equipment also includes a housing 400, in which the washing drum 100 is disposed. The housing 400 is provided with a removable cover panel 410, which corresponds to the filter 220. Users do not need to disassemble the entire housing 400; they only need to open the cover panel 410 to directly access the filter 220 and remove it to clean the accumulated lint. This also facilitates the replacement of the slow-release box 300 installed on the filter 220, solving the pain point of users finding it inconvenient to replace the slow-release material.
[0069] In one alternative implementation, refer to Figures 3-5 As shown, the filter 220 is provided with a first spiral part 223, and the pump body 210 is provided with a second spiral part 214. When the filter 220 is installed on the pump body 210, the first spiral part 223 and the second spiral part 214 cooperate.
[0070] During the installation and removal of filter 220, the user can rotate filter 220 to make the first spiral part 223 and the second spiral part 214 engage or disengage, thereby realizing the installation and removal of filter 220.
[0071] In an optional embodiment, at least one of the first spiral portion 223 and the second spiral portion 214 is provided with a limiting portion. The limiting portion is designed to ensure that the filter 220 is accurately positioned during installation and does not over-rotate or under-rotate during rotation. The limiting portion can be a protrusion, a groove, or other shaped blocking structure that contacts a corresponding part on the pump body 210 when the filter 220 is rotated to the correct position, thereby achieving precise positioning.
[0072] In one alternative implementation, refer to Figures 3-5As shown, the filter 220 is provided with a snap-fit part 224, and the pump body 210 is provided with a snap-fit groove 215. When the filter 220 is installed on the pump body 210, the snap-fit part 224 snaps into the snap-fit groove 215. The snap-fit part 224 can be a protrusion, a hook, a pin, or other shape that can match the snap-fit groove 215. When the filter 220 is installed in place, the snap-fit part 224 and the snap-fit groove 215 are tightly engaged to prevent the filter 220 from loosening during operation.
[0073] In one alternative implementation, refer to Figure 5 As shown, the filter 220 is provided with a handle 225. The handle can be a protruding handle or other easy-to-grip shape. Users can easily hold and operate the filter 220 through the handle 225 without directly contacting other parts of the filter 220, thereby reducing the difficulty of operation.
[0074] It is understood that the washing equipment in this embodiment may include, but is not limited to, household appliances such as drum washing machines, top-loading washer-dryers, front-loading washer-dryers, shoe washers, and dishwashers.
[0075] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.
[0076] Finally, it should be noted that the above embodiments are only used to illustrate this application and are not intended to limit this application. Although this application has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications, or equivalent substitutions of the technical solutions of this application do not depart from the spirit and scope of the technical solutions of this application and should all be covered within the protection scope of this application.
Claims
1. A washing apparatus characterized by comprising: The washing device comprises: a washing drum; a circulating pump connected to the washing drum for driving the circulation of washing water between the washing drum and the circulating pump, the circulating pump comprising a pump body and a filter installed on the pump body; a slow-release box installed on the filter, and the slow-release box containing a slow-release agent.
2. The washing apparatus according to claim 1, characterized by, The slow-release box is provided with a first clamping part, the filter is provided with a second clamping part, and the first clamping part is clamped with the second clamping part when the slow-release box is installed on the filter.
3. The washing apparatus according to claim 1, wherein The slow-release box is provided with at least one slow-release hole, and the size of the slow-release hole is smaller than the size of the slow-release agent.
4. The washing apparatus according to claim 3, characterized by The number of slow-release holes is multiple, and the multiple slow-release holes are arranged at intervals along the circumference of the slow-release box.
5. The washing apparatus according to claim 1, wherein The filter is provided with a filter part, and the middle part of the slow-release box is provided with a mounting hole, and the filter part is sleeved in the mounting hole when the slow-release box is installed on the filter.
6. The washing apparatus according to claim 1, wherein The pump body is provided with: a water inlet connected to the washing drum; a first water outlet connected to the pump body and the washing drum, and the slow-release box is arranged corresponding to the first water outlet; a second water outlet connected to the pump body and an external pipeline.
7. The washing apparatus according to claim 1, wherein The washing device further comprises: a counter for counting the slow-release times of the slow-release box; a display panel connected to the counter to display the slow-release times, and the display panel is configured to display prompt information when the slow-release times reach a preset number.
8. The washing apparatus according to claim 1, wherein The shell of the washing device is provided with a detachable box cover panel, and the box cover panel is arranged corresponding to the filter.
9. The washing apparatus according to any one of claims 1 to 8, characterized by, The filter is provided with a first spiral part, and the pump body is provided with a second spiral part, and the first spiral part is matched with the second spiral part when the filter is installed on the pump body.
10. The washing apparatus according to claim 9, wherein At least one of the first spiral part and the second spiral part is provided with a limiting part; and / or, the filter is provided with a clamping part, and the pump body is provided with a clamping groove, and the clamping part is clamped with the clamping groove when the filter is installed on the pump body; and / or, the filter is provided with a handle part.