A clean water washing machine
By installing receiving and anti-clogging components on the washing machine, the problems of foam overflow and accumulation are solved, achieving stable equipment operation and environmental cleanliness, and improving production efficiency and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG LANYAN TEXTILES CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-10
AI Technical Summary
Existing industrial washing machines suffer from foam overflow and accumulation during washing operations, leading to equipment corrosion, safety hazards, and environmental pressures, affecting production efficiency and environmental hygiene.
A receiving component and an anti-clogging component were designed, including an anti-overflow component, a foam discharge component, and an anti-clogging component. The receiving component collects foam, the foam discharge component filters and guides the flow, and the anti-clogging component prevents clogging and ensures that the foam channel is unobstructed.
It effectively prevents foam from polluting equipment and the environment, maintains a clean work site, improves equipment operation stability and production efficiency, and reduces the risk of mechanical failure.
Smart Images

Figure CN224478246U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of washing machine technology, specifically a clean washing machine. Background Technology
[0002] Industrial washing machines are designed specifically for high-volume, high-intensity washing needs. They utilize stainless steel drums and heavy-duty motors to efficiently process fabrics, work clothes, hotel linens, and more. Featuring large capacity, high speed, and high-temperature sterilization, they support automated control, are water- and energy-efficient, and are widely used in laundries, hospitals, hotels, and other industries, meeting durability and hygiene standards.
[0003] Existing industrial washing machines often generate excessive foam during washing operations due to the addition of chemical additives such as laundry detergent and bleach. This foam not only continuously overflows from the feeding trough, but also adheres to the inner and outer surfaces of the equipment and accumulates over a large area on the ground. Foam residue corrodes the equipment surface and increases the risk of mechanical failure; the slippery ground can easily cause safety accidents; frequent cleaning leads to a decrease in production efficiency; and the large amount of rinsing wastewater increases the environmental burden. Utility Model Content
[0004] The purpose of this invention is to provide a clean water washing machine to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a clean water washing machine, comprising a machine body, wherein a control box is installed on the right outer wall of the machine body, characterized in that it further comprises:
[0006] A receiving component is disposed on the front outer wall of the body, the receiving component including an anti-overflow component installed on the front outer wall of the body;
[0007] An anti-clogging component is provided at the bottom of the overflow prevention component. The anti-clogging component includes a foam discharge component provided at the bottom of the overflow prevention component and an anti-clogging component installed inside the foam discharge component.
[0008] Preferably, the anti-overflow component includes a feeding trough disposed on the side of the machine body, a foam receiving device is installed on the front side of the outer wall of the machine body, the outer wall of the feeding trough has multiple openings, and the two ends of the outer wall of the foam receiving device are bolted to mounting plates.
[0009] Preferably, the foam removal component includes a filter plate installed at the bottom of the foam receiving device, and a guide pipe is detachably connected to the bottom of the foam receiving device, with a flexible hose connected to the bottom of the guide pipe.
[0010] Preferably, the anti-clogging component includes a fixed rod fixedly connected to the inner wall of the guide pipe, a connecting rod fixedly connected to the top of the fixed rod, a limit block fixedly connected to the outer wall of the connecting rod, a baffle plate rotatably connected to the outer wall of the connecting rod, and a fixed block fixedly connected to the top of the connecting rod.
[0011] Preferably, the outer wall of the feeding trough is disposed on the inner wall of the foam receiving device, and the outer walls of the two mounting plates are connected to the outer wall of the machine body.
[0012] Preferably, the top of the limiting block is located at the bottom of the spoiler.
[0013] Preferably, the outer wall of the spoiler is disposed inside the guide tube.
[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0015] This invention achieves multiple practical functions by setting up a receiving component and an anti-clogging component. The anti-overflow component can accurately catch the foam overflowing during the operation of the washing machine, preventing foam from overflowing and polluting the equipment and working environment. The foam discharge component can efficiently filter and guide the foam to the sewer, maintaining the cleanliness of the site. The anti-clogging component, through its structural design, can reduce the accumulation and blockage of foam and impurities in the guide pipe, ensuring smooth foam discharge channel, improving the overall operational stability and cleanliness of the washing machine, making the washing operation more efficient and the environment cleaner. Attached Figure Description
[0016] Figure 1 The front view provided for this utility model;
[0017] Figure 2 A side view provided for this utility model;
[0018] Figure 3 The structural diagram of the anti-clogging component provided by this utility model;
[0019] Figure 4 A structural diagram of the receiving component provided by this utility model;
[0020] Figure 5 The structural diagram of the anti-overflow component provided by this utility model.
[0021] In the diagram: 1. Machine body; 2. Control box; 3. Receiving assembly; 31. Anti-overflow component; 311. Feeding trough; 312. Foam receiving device; 313. Opening; 314. Mounting plate; 4. Anti-clogging component; 41. Foam discharge component; 411. Filter plate; 412. Guide pipe; 413. Hose; 42. Anti-clogging component; 421. Fixing rod; 422. Connecting rod; 423. Limiting block; 424. Baffle plate; 425. Fixing block. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, those skilled in the art who have not made any innovative embodiments are all within the protection scope of the present utility model.
[0023] Please see Figures 1-5 As shown, a clean washing machine includes a body 1. The body 1 primarily achieves cleaning through the synergistic action of mechanical force, chemical agents, and water. A motor drives a drum to rotate, causing the items to be washed to tumble and rub inside the drum, removing stains through mechanical force. Simultaneously, appropriate detergents and other chemical agents are added according to the material of the items and the characteristics of the stains, utilizing their emulsifying, dissolving, and decomposing effects to reduce the adhesion of dirt to the surface of the items. Water, as a solvent, dissolves the detergent and rinses away the removed dirt. After being filtered through a circulation system, it can be reused multiple times, achieving effective cleaning of various industrial fabrics, parts, and other items. A control box 2 is installed on the right outer wall of the body 1. The control box 2 controls the operation of the washing machine. The control circuits, buttons, and other components inside the control box 2 can control the basic operating states of the body 1, such as starting, stopping, and speed adjustment, meeting the needs of different cleaning operations for the operating modes of the body 1. It also includes:
[0024] The receiving component 3 is installed on the front outer wall of the body 1. The receiving component 3 includes an anti-overflow component 31 installed on the front outer wall of the body 1. The receiving component 3 can efficiently collect and guide the overflowing foam, maintaining the cleanliness of the equipment and the tidiness of the working environment.
[0025] The anti-clogging component 4 is located at the bottom of the anti-overflow component 31. The anti-clogging component 4 includes a foam discharge component 41 located at the bottom of the anti-overflow component 31 and an anti-clogging component 42 installed inside the foam discharge component 41. The anti-clogging component 4 can effectively ensure that the foam discharge channel of the machine body 1 is unobstructed, ensure the stable operation of the equipment, and cooperate with the receiving component 3 to reduce the risk of blockage throughout the entire process from foam collection to discharge, avoid the machine body 1 from overflowing foam, shutdown and other situations due to pipe blockage, and improve the continuous operation capability of the equipment.
[0026] The anti-overflow component 31 includes a feeding trough 311 located on the side of the tank of the machine body 1. A foam receiving device 312 is installed on the front side of the outer wall of the machine body 1. The foam receiving device 312 is made of 2mm thick stainless steel. The outer wall of the feeding trough 311 is set on the inner wall of the foam receiving device 312. A 3cm space is left between the inner wall of the foam receiving device 312 and the perimeter of the feeding trough 311 to collect overflowing foam. The outer wall of the feeding trough 311 has multiple openings 313. Mounting plates 314 are bolted to both ends of the outer wall of the foam receiving device 312. The outer walls of the two mounting plates 314 are connected to the outer wall of the machine body 1. During the washing operation, the feeding trough 31... Multiple openings 313 on the outer wall of the machine body 1 are used to capture foam overflowing from the side of the tank in a timely manner. The inner wall of the foam receiving device 312 and the periphery of the feeding tank 311 are reserved with a 3 cm space to form an annular buffer collection area, which further receives and accommodates foam that fails to enter the feeding tank 311 in time through the openings 313. The mounting plate 314 is used to firmly install the foam receiving device 312 on the front side of the outer wall of the machine body 1 with bolts to ensure the stability of the overall structure and lay the foundation for subsequent discharge through the foam discharge component 41, thereby effectively preventing foam overflow from polluting the working environment and ensuring the cleanliness of the area around the washing machine and the safety of operation.
[0027] The foam removal component 41 includes a filter plate 411 installed at the bottom of the foam receiving device 312. A guide pipe 412 is detachably connected to the bottom of the foam receiving device 312. The inner wall of the guide pipe 412 adopts a threaded flow guiding structure. The threads can construct a continuous spiral guiding path, guiding the foam mixture and other fluids to flow orderly along a predetermined trajectory, avoiding fluid turbulence and impact, and local sludge accumulation, thus improving the smoothness and efficiency of foam removal. In conjunction with the baffle plate 424 of the anti-clogging component 42, the dual disturbance can disrupt the impurity deposition rhythm, reducing the probability of impurities adhering and accumulating on the pipe wall, strengthening the anti-clogging effect, and ensuring stable and efficient operation of the foam removal channel. A flexible hose 413 is connected to the bottom of the guide pipe 412. The anti-clogging component 42 includes a fixing rod 421 fixedly connected to the inner wall of the guide pipe 412. A connecting rod 422 is fixedly connected to the top of the fixing rod 421. The fixing rod 421 and the connecting rod 422 can serve as a support for the anti-clogging component 42. The connecting rod 422 is provided with support. A limiting block 423 is fixedly connected to the outer wall of the connecting rod 422. A baffle 424 is rotatably connected to the outer wall of the connecting rod 422. The limiting block 423 restricts the rotation range of the baffle 424. The top of the limiting block 423 is set at the bottom of the baffle 424. The outer wall of the baffle 424 is set inside the guide pipe 412. A fixing block 425 is fixedly connected to the top of the connecting rod 422. The filter plate 411 first performs preliminary filtration on the foam and liquid collected by the foam receiving device 312. Impurities are retained in the filter plate 411. The filtered material is conveyed downward through the guide pipe 412 and the hose 413. During the conveying, the anti-blocking component 42 in the guide pipe 412 plays a role. The fluid flow impacts the baffle 424, causing it to rotate around the connecting rod 422, disturbing the fluid and disrupting the conditions for impurity accumulation. The fixing block 425 enhances the structural stability, thereby ensuring smooth foam discharge channel and avoiding blockage.
[0028] Working principle: During the washing operation, the foam overflowing from the side of the tank first enters the foam receiving device 312 through the opening 313 on the outer wall of the feeding tank 311. The remaining foam is collected by the 3 cm annular space reserved between the inner wall of the foam receiving device 312 and the periphery of the feeding tank 311. The collected foam and liquid fall to the filter plate 411 at the bottom of the foam receiving device 312. After preliminary filtration by the filter plate 411, impurities are intercepted, and the filtered mixture enters the bottom guide pipe 412. The threaded flow guiding structure on the inner wall of the guide pipe 412 guides the fluid to flow in an orderly manner along the spiral trajectory. At the same time, the baffle plate 424 of the anti-clogging component 42 inside the pipe rotates around the connecting rod 422 under the impact of the fluid. The two work together to disturb the fluid and disrupt the impurity deposition rhythm to prevent blockage. Finally, the mixture is guided to the sewer through the hose 413 at the bottom of the guide pipe 412, realizing the whole process of foam discharge from foam collection, filtration, flow guiding to anti-clogging, ensuring unobstructed passage and a clean working environment.
[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A clean water washing machine, comprising a body (1), wherein a control box (2) is installed on the right outer wall of the body (1), characterized in that, Also includes: A receiving component (3) is disposed on the front outer wall of the body (1), the receiving component (3) including an anti-overflow component (31) installed on the front outer wall of the body (1). An anti-clogging component (4) is provided at the bottom of the anti-overflow component (31). The anti-clogging component (4) includes a foam discharge component (41) provided at the bottom of the anti-overflow component (31) and an anti-clogging component (42) installed inside the foam discharge component (41).
2. The clean water washing machine according to claim 1, characterized in that: The anti-overflow component (31) includes a feeding trough (311) disposed on the side of the tank of the machine body (1), a foam receiving device (312) is installed on the front side of the outer wall of the machine body (1), the outer wall of the feeding trough (311) has multiple openings (313), and the two ends of the outer wall of the foam receiving device (312) are bolted to the mounting plate (314).
3. A clean water washing machine according to claim 1, characterized in that: The foam removal component (41) includes a filter plate (411) installed at the bottom of the foam receiving device (312), and a guide pipe (412) is detachably connected to the bottom of the foam receiving device (312), and a hose (413) is connected to the bottom of the guide pipe (412).
4. A clean water washing machine according to claim 1, characterized in that: The anti-blocking component (42) includes a fixed rod (421) fixedly connected to the inner wall of the guide pipe (412), a connecting rod (422) fixedly connected to the top of the fixed rod (421), a limit block (423) fixedly connected to the outer wall of the connecting rod (422), a baffle plate (424) rotatably connected to the outer wall of the connecting rod (422), and a fixed block (425) fixedly connected to the top of the connecting rod (422).
5. A clean water washing machine according to claim 2, characterized in that: The outer wall of the feeding trough (311) is disposed on the inner wall of the foam receiving device (312), and the outer walls of the two mounting plates (314) are connected to the outer wall of the body (1).
6. A clean water washing machine according to claim 4, characterized in that: The top of the limiting block (423) is located at the bottom of the spoiler (424).
7. A clean water washing machine according to claim 4, characterized in that: The outer wall of the spoiler (424) is disposed inside the guide pipe (412).