Cleaning machine

Abstract

The utility model discloses a cleaning machine, and belongs to the field of dirt cleaning, aiming at solving the problems that chemical reagents remain on cleaned articles and water resources are wasted. Comprising a washing system, a drainage system, a water alkalescence module and a first water magnetization module. The water weakening module comprises a shell with a water inlet and a water outlet, and a filter material which is packaged in the shell and can make water be weakly alkaline; the first water magnetization module comprises a first pipe and a magnet arranged on the first pipe and used for forming a magnetic field in the area of the first pipe; a water flow channel; the water weakening module and the first water magnetizing module are sequentially arranged between a water inlet and a water outlet of the water flow channel in the water flow direction of the water flow channel. According to the cleaning machine, dirt can be removed under the condition that a cleaning agent is not added, and rapid drying after cleaning can be achieved under the condition that a drying assisting measure is not adopted. And meanwhile, the rinsing water can be recycled to be used as main washing and rinsing water again, so that water resources are saved.

Description

Technical Field

[0001] This utility model belongs to the field of dirt cleaning technology, specifically relating to a cleaning machine that is suitable for most scenarios that require cleaning stains and oil, especially for cleaning tableware. Background Technology

[0002] In various industries, including industrial production, daily life, and healthcare, there are scenarios where cleaning is necessary. Examples include cleaning tobacco tar, household or commercial tableware, medical supplies, oil tanks, and toilets. Current cleaning techniques mainly include a main washing stage, a rinsing stage, and a drying stage. The main washing stage involves adding cleaning agents to remove stubborn stains such as oil, blood, and urine scale. Because of the added cleaning agents, a specialized rinsing device is needed to remove the bubbles generated by the cleaning agents.

[0003] The cleaning method of adding cleaning agents has the following problems:

[0004] 1. No matter how you rinse after using a cleaning agent, there will always be cleaning agent residue. As long as there is residue, it can cause some kind of harm. For example, in the case of dishwashing, using tableware with chemical residue can harm the human body; in the case of laundry, clothing with chemical residue may cause skin allergies or skin diseases.

[0005] 2. After cleaning with cleaning agents, the discharged agents can cause soil compaction, and the seepage of the cleaning agents can also lead to groundwater pollution, severely damaging the living environment. Treating the cleaning agents at the discharge point would require specialized environmental protection equipment, inevitably resulting in additional expenses and increasing the cost of cleaning.

[0006] In certain cleaning scenarios where drying is required, a dedicated drying module is needed, such as for dishwashing. To accelerate drying, a common method is to add a drying agent and then use hot air or other means to speed up the process. However, this method has the following problems: after drying with the drying agent, a persistent film forms on the surface of the item. Furthermore, the drying agent itself can be more harmful to the human body than the cleaning agent. In applications like dishwashing, when people use the tableware, some of the drying agent inevitably enters the body along with the food, causing harm. Utility Model Content

[0007] To address the aforementioned problems, this utility model aims to provide a cleaning machine that can remove dirt without adding cleaning agents and achieve rapid drying after cleaning without using drying aids.

[0008] The technical solution to the problem solved by this utility model is: a cleaning machine, comprising:

[0009] The washing system is suitable for rinsing away dirt;

[0010] The drainage system is connected to the washing system;

[0011] A water treatment system includes a water weak alkalization module, a first water magnetization module, and a water flow channel. The water weak alkalization module includes a housing with an inlet and an outlet, and a filter media encapsulated within the housing that can turn water into a weak alkali. The first water magnetization module includes a first tube with magnetic conductivity and a magnet disposed on the first tube to form a magnetic field in the region of the first tube. The first tube has an inlet and an outlet. The water flow channel includes an inlet and an outlet.

[0012] The water weak alkalization module and the first water magnetization module are sequentially arranged between the inlet and outlet of the water flow channel along the water flow direction.

[0013] The inlet of the water weak alkalization module is connected to the water flow channel, the outlet of the water weak alkalization module is connected to the inlet of the first tube of the first water magnetization module, and the outlet of the first tube of the first water magnetization module is connected to the outlet of the water flow channel.

[0014] The outlet of the water flow channel is connected to the inlet of the washing system.

[0015] In the above technical solution, the main function of the water weak alkalization module is to make the water weakly alkaline, and the main function of the first water magnetization module is to magnetize the water to form small water molecule clusters. During the process of water passing through the water weak alkalization module and the first water magnetization module, the dipole moments of the two H1O bonds of the water molecules cannot cancel each other out, the centers of positive and negative charges do not coincide, and the entire molecule has high polarity. Utilizing the principle of attraction between the polarity of water molecules and the positive and negative charges of oil stains, the water molecules easily trap and carry away the oil stains (because there is no emulsification reaction), thus achieving the purpose of cleaning stains without detergent.

[0016] By setting the magnetization program after the weak alkalinity program, the washing system obtains water with the smallest possible water molecule clusters. This results in stronger water penetration during the cleaning process, allowing for better encapsulation of dirt and subsequent cleaning. Furthermore, smaller water molecule clusters evaporate more easily, reducing the likelihood of water droplets clinging to rinsed items and promoting faster drying. This achieves natural drying without the need for drying agents or other intensive drying methods.

[0017] As a further improvement to the above solution, an ozone generating module is also included. The ozone generating module includes an ozone generator and a delivery pipe connected to the ozone generator and supplying ozone into the water flow channel. The connection point of the delivery pipe is located between the outlet of the water weak alkalization module and the inlet of the first pipe of the first water magnetization module.

[0018] In the above-mentioned further improved solution, the ozone generation module plays two main roles. First, sterilization and disinfection. In some application scenarios with disinfection requirements (such as tableware cleaning), there are relevant testing standards. Adding ozone can meet these requirements. Second, ozone is a strong oxidant with a certain cleaning ability. During the cleaning process, it can work better with small molecule clusters of water to remove stains.

[0019] One feasible solution is to install a second water magnetization module between the outlet of the water weak alkalization module and the inlet of the ozone generation module delivery pipe. The second water magnetization module has the same structure as the first water magnetization module.

[0020] The inlet of the first pipe of the second water magnetization module is connected to the outlet of the weakly alkaline water module, and the outlet of the first pipe of the second water magnetization module is connected to the inlet of the first pipe of the first water magnetization module.

[0021] The above scheme adds an extra stage of water magnetization module in order to enhance the magnetization effect and make the water form the smallest possible water molecule clusters.

[0022] One feasible solution is to install several second water magnetization modules between the outlet of the water weak alkalization module and the inlet of the ozone generation module, with adjacent second water magnetization modules connected sequentially.

[0023] And / or, a number of first water magnetization modules are provided between the outlet of the water flow channel and the inlet of the ozone generating module, with two adjacent first water magnetization modules connected in sequence.

[0024] The above scheme adds more levels of water magnetization modules, which aims to enhance the magnetization effect and make the water form the smallest possible water molecule clusters.

[0025] An improved solution further includes a static mixer with an inlet and an outlet, wherein the static mixer is disposed between the outlet of the water flow channel and the inlet of the washing system, the inlet of the static mixer is connected to the outlet of the water flow channel, and the outlet of the static mixer is connected to the inlet of the washing system.

[0026] The purpose of setting up a static mixer is to ensure that ozone and water are fully mixed, so as to facilitate the sterilization, disinfection and decontamination capabilities.

[0027] One feasible solution is to omit the drying module.

[0028] The drying module here refers to the structure typically found in existing washing machines that accelerates the drying of items. Some are hot air systems integrated into the washing system, drying items with hot air after the main wash and rinse stages; others are separate drying units that transfer washed items to the drying unit for direct air drying or oven drying. In most cases, a drying agent is added to achieve rapid drying. The above solution, due to its water treatment system, features rapid drying, thus eliminating the need for a separate drying module and saving on drying stage costs.

[0029] One alternative is that the half-width of the water flowing out of the outlet of the first pipe of the last water magnetization module is less than 60 Hz.

[0030] One specific solution is that the washing system includes a rinsing device for rinsing dirt, a water supply module for supplying water to the rinsing device, and a water collection section for receiving water.

[0031] The water supply module includes a water storage tank connected to the outlet of the water flow channel, and the water storage tank is connected to the flushing device through a pipe;

[0032] The water collection section is connected to the drainage system, and the water collection section or the drainage system is connected to a return water pipe. The return water pipe is connected to the water storage tank, and valves are provided on both the drainage system and the return water pipe.

[0033] In existing technologies, due to the addition of detergents, the wastewater generated in both the main wash and rinsing stages contains chemicals and is essentially unrecyclable. Most cleaning equipment discharges this wastewater directly into the environment, causing pollution. In some cleaning scenarios, such as dishwashers, wastewater can be partially recycled. Current dishwasher technologies utilize wastewater by recycling the detergent-containing wastewater to the pre-wash stage, where detergents are also added for initial cleaning of large particles of dirt.

[0034] Regardless of how wastewater is utilized in existing technologies, the water volume used in the main wash and rinsing stages remains unchanged, as both stages require clean water. The washing machines consume a massive amount of water; current equipment uses at least 5 liters per minute in the main wash and rinsing stages, meaning at least 5 liters of wastewater are discharged per minute. This large volume of water is sent to the pre-wash stage, which cannot utilize it all. Therefore, current operations typically recycle water from the rinsing stage for use in the pre-wash stage, while the dirtier water from the main wash stage is discharged directly. In summary, existing technologies consume a huge amount of water in the main wash and rinsing stages, and current recycling methods cannot change this problem.

[0035] This invention eliminates the use of detergent, ensuring the rinsing water remains clean and uncontaminated. The rinse water is recycled back to a storage tank via a return pipe for reuse in both rinsing and main washing. This eliminates any waste during the rinsing process, significantly reducing total water consumption and conserving water resources.

[0036] Furthermore, the rinsing device includes a first spray device disposed above the water collection section and a second spray device disposed in the water collection section area and arranged opposite to the first spray device.

[0037] The water storage tank is connected to the first spray device and the second spray device via pipes respectively;

[0038] The water collection unit is connected to the first spray device and the second spray device respectively through pipes;

[0039] The water delivery module also includes a delivery pipeline that can send water from the storage tank to the water collection section.

[0040] Furthermore, it also includes a rack, a storage rack, and a protective cover connected to the rack and capable of being opened, wherein the rack includes an equipment room located at the bottom; the water supply module, water treatment system, and drainage system are located in the equipment room;

[0041] The water collection unit is located above the equipment room, and the water receiving surface of the water collection unit and the protective cover together form a washing room; the water collection unit is equipped with a first heating element for heating water; the water storage tank is equipped with a second heating element for heating water;

[0042] The shelf is located in the water collection area and between the first spray device and the second spray device.

[0043] In one specific embodiment, the magnet includes at least one magnet group arranged along the axial direction of the first tube, each magnet group including two magnets, the magnets being fixedly disposed on the outer surface of the first tube, and the opposite magnetic poles of the two magnets facing each other;

[0044] The magnetic field between the two magnets has a magnetic force of 5000-6000 Gauss.

[0045] Furthermore, the magnet assembly comprises multiple units, and adjacent magnet assemblies are arranged such that their orthographic projections along the axial direction of the first pipe are perpendicular to each other. This perpendicular arrangement aims to ensure that water flowing through the pipe is magnetized on all surfaces.

[0046] In one feasible solution, each magnet group is wrapped with a magnetic locking component to prevent magnetic leakage.

[0047] Furthermore, the first water magnetization module also includes a shell with a sealed cavity, the first tube passing through the sealed cavity of the shell, the sealed cavity being filled with rare earth filler having thermal conductivity and magnetic locking properties, and a heating component and a sensor for monitoring temperature being provided in the area surrounding the first tube.

[0048] The significant advantages of this invention are:

[0049] 1. The water weak alkalization module works in conjunction with the water magnetization module, with the magnetization program set after the weak alkalization program. This ensures that the water obtained at the point of use is water with the smallest possible molecular clusters. Small molecular clusters of water easily trap and carry away oil stains, achieving the goal of cleaning stains without detergent. At the same time, the smaller the water molecular clusters, the easier they evaporate, the less water droplets remain on the rinsed items, and the easier the items dry, achieving the goal of rapid natural drying without the need for drying agents or other drying methods.

[0050] 2. Since no detergent is needed, no bubbles will be produced, which can greatly shorten rinsing time and improve cleaning efficiency.

[0051] 3. Due to its ability to dry quickly and naturally, drying measures such as drying agents and / or drying modules can be omitted.

[0052] 4. The rinse water is recycled to a storage tank via a return pipe and can be used for both rinsing and main washing. This ensures that no water is wasted during the rinsing stage, significantly reducing total water consumption and conserving water resources. Attached Figure Description

[0053] The present invention will be further described below with reference to the accompanying drawings.

[0054] Figure 1 This is a schematic diagram of the external overall structure of Embodiment 1 of the cleaning machine of this utility model.

[0055] Figure 2 This is a schematic diagram of the back structure of Embodiment 1 of the cleaning machine of this utility model (with the back cover removed).

[0056] Figure 3 This is a schematic diagram of the water treatment system structure in Embodiment 1 of the cleaning machine of this utility model.

[0057] Figure 4 This is a schematic diagram of the first water magnetization module in Embodiment 1 of the cleaning machine of this utility model.

[0058] Figure 5 This is a structural diagram of the first tube and its components in Embodiment 1 of the cleaning machine of this utility model.

[0059] Figure 6This is a front structural diagram of Embodiment 1 of the cleaning machine of this utility model (excluding the lower and bottom cover plates and the upper protective cover components).

[0060] In the picture:

[0061] 1-Water flow channel, 2-Water weak alkalization module, 3-First water magnetization module, 4-Ozone generation module, 5-Second water magnetization module, 6-Static mixer, 7-Drainage system, 8-Flushing device, 9-Water supply module, 10-Water collection unit, 11-Frame, 12-Protective cover, 13-Equipment room, 14-Washing room;

[0062] 21-Shell;

[0063] 31-First tube, 32-Magnet, 33-Magnetic locking element, 34-Housing shell, 35-Sensor, 36-Heating assembly;

[0064] 81-First spray device, 82-Second spray device;

[0065] 91-Water storage tank, 92-Return water pipe, 93-First pump, 94-Second pump, 95-Transmission pipeline. Detailed Implementation

[0066] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0067] For ease of description, the relative positional relationships of the components (e.g., top, bottom, left, right, etc.) are described according to the layout direction of the accompanying drawings in the specification, and do not limit the structure of this patent.

[0068] Example 1

[0069] Figures 1-6 An embodiment of the present invention is shown, a cleaning machine including a washing system suitable for rinsing dirt, a drainage system connected to the washing system, and a water treatment system. The water treatment system includes a water weak alkalization module 2, a first water magnetization module 3, and a water flow channel 1.

[0070] The water alkalinization module 2 includes a housing 21 with an inlet and an outlet, and a filter media encapsulated within the housing 21 that can make water weakly alkaline. The filter media makes water weakly alkaline through a physical means, which is existing technology. Various filter media exist that can make water weakly alkaline through physical means; this embodiment uses a uniform mixture of maifanite, tourmaline, ochre, hexagonal quartz, calcium sulfite, and nano-zeolite as the filter media.

[0071] Depending on the volume of water to be treated, the housing 21 can be designed in different forms. For example, in a small-volume water treatment scenario, one specific embodiment may have the housing of the water weak alkalization module including a chamber in which the filter media is encapsulated. In a large-volume water treatment scenario, one specific embodiment may have the housing 21 of the water weak alkalization module 2 including several adjacent or separate chambers, which are sequentially connected, and the filter media is encapsulated in different chambers. This allows for an increase in the amount of filter media, thereby increasing the treatment capacity. Figure 2 In the structure shown, the shell 21 is separated into two sequentially connected chambers.

[0072] The first water magnetization module includes a first pipe 31 with magnetic conductivity and a magnet 32 ​​disposed on the first pipe 31 to form a magnetic field in the region of the first pipe 31. The first pipe 31 has an inlet and an outlet. In one specific embodiment, the magnet 32 ​​includes at least one magnet assembly disposed along the axial direction of the first pipe 31. Each magnet assembly includes two magnets. The magnets are fixedly disposed on the outer surface of the first pipe 31, and the opposite magnetic poles of the two magnets are opposite to each other. The magnetic force parameter of the magnetic field between the two magnets is 5000-6000 Gauss, preferably 5500 Gauss.

[0073] In one optional embodiment, multiple magnet groups are provided, and adjacent magnet groups are arranged such that their orthogonal projections in the axial direction of the first tube 31 are perpendicular to each other. In another feasible embodiment, the distance between the opposite magnetic poles of two magnets is 4-6 mm to ensure sufficient magnetic field strength.

[0074] In one feasible embodiment, the half-width of the water flowing from the outlet of the first tube 31 of the last water magnetization module is less than 60 Hz. Preferably, it is 40-50 Hz. Half-width is a key detection indicator for small water molecule clusters, directly reflecting the compactness of the water molecule clusters. The size of water molecule clusters is qualitatively determined mainly by nuclear magnetic resonance (NMR), specifically 17O-NMR technology. By measuring the half-width of the water's vibrational frequency, the size of the water molecule clusters can be determined. The smaller the Hz value, the smaller the water molecule clusters.

[0075] One feasible embodiment involves encasing each magnet assembly with a magnetic locking element 33 to prevent magnetic leakage. The magnetic locking element 33 is a cylindrical iron block. A hole matching the size of the magnet assembly is opened in the center of the iron block, and the magnet assembly fits into this hole. Due to the encasing effect of the iron block, the magnetic field generated by the magnet assembly will not leak, further improving the magnetization effect.

[0076] Furthermore, the first water magnetization module 3 also includes a housing 34 with a sealed cavity. The first tube 31 passes through the sealed cavity of the housing 34. The sealed cavity is filled with a rare earth filler that has thermal conductivity and magnetic locking properties. A heating element 36 and a temperature sensor 35 are provided around the first tube 31. The heating element 36 is provided around the first tube 31, meaning that the position of the heating element 36 can be adjusted according to the actual design. It can be placed inside the sealed cavity or on the housing 34, as long as the required temperature can be maintained. In this embodiment, the heating element 36 is placed inside the sealed cavity, and the temperature sensor is placed on the housing.

[0077] The rare earth filler is a material of the prior art, including at least one of graphene powder, tourmaline powder, bian stone powder, germanium powder, biochar powder, maifan stone powder, and volcanic rock silicate.

[0078] The water flow channel 1 includes an inlet and an outlet. The outlet of the water flow channel 1 is connected to the inlet of the washing system. This connection can be direct or indirect; in principle, it only needs to ensure that the water path is open and that water from the water flow channel 1 can flow into the washing system. The water weak alkalization module 2 and the first water magnetization module 3 are sequentially arranged between the inlet and outlet of the water flow channel 1 along the water flow direction.

[0079] The inlet of the water weak alkalization module 2 is connected to the water flow channel 1, and the outlet of the water weak alkalization module 2 is connected to the inlet of the first pipe 31 of the first water magnetization module 3. The outlet of the first pipe 31 of the first water magnetization module 3 is connected to the outlet of the water flow channel 1.

[0080] An improved embodiment further includes an ozone generating module 4, which comprises an ozone generator and a delivery pipe connected to the ozone generator and supplying ozone into the water flow channel 1. The connection point of the delivery pipe is located between the outlet of the water weak alkalization module 2 and the inlet of the first pipe 31 of the first water magnetization module 3. The ozone generating module 4 is prior art, and its main purpose is to generate ozone, which can be introduced into the water flow channel.

[0081] As a further improved embodiment, a static mixer 6 with an inlet and an outlet may be included, wherein the static mixer 6 is disposed between the outlet of the water flow channel 1 and the inlet of the washing system. The inlet of the static mixer 6 is connected to the outlet of the water flow channel 1. The outlet of the static mixer 6 is connected to the inlet of the washing system. The purpose of providing the static mixer 6 is to ensure that ozone and water are thoroughly mixed, thereby facilitating the effectiveness of sterilization, disinfection, and stain removal.

[0082] In one optional embodiment, a second water magnetization module 5 is further provided between the outlet of the water weak alkalization module 2 and the connection point of the delivery pipe of the ozone generating module 4. The second water magnetization module 5 has the same structure as the first water magnetization module 3. The inlet of the first pipe 31 of the second water magnetization module 5 is connected to the outlet of the water weak alkalization module 2. The outlet of the first pipe 31 of the second water magnetization module 5 is connected to the inlet of the first pipe 31 of the first water magnetization module. The purpose of adding an additional water magnetization module is to enhance the magnetization effect and make the water form small molecular clusters as small as possible.

[0083] Of course, in order to achieve a stronger magnetization effect and make the water form the smallest possible water molecule clusters, more levels of water magnetization modules can be connected at different locations, depending on the application scenario. For example, in one embodiment, several second water magnetization modules 5 are provided between the outlet of the water weak alkalinization module 2 and the inlet of the ozone generation module 4, with adjacent second water magnetization modules 5 connected sequentially.

[0084] And / or, a number of first water magnetization modules 3 are provided between the outlet of the water flow channel 1 and the inlet of the ozone generating module 4, with two adjacent first water magnetization modules 3 connected in sequence.

[0085] In existing technologies, washing machines typically include a drying module to accelerate the drying of items. Some are integrated into the washing system's hot air system, drying items with hot air after the main wash and rinse stages; others are separate drying units that transfer washed items to the drying unit for direct air drying or oven drying. Moreover, in most cases, a drying agent is added to achieve rapid drying. The solution in this embodiment, due to its water treatment system, features rapid drying, thus eliminating the need for a drying module and saving on the cost of the drying stage.

[0086] The washing system includes a rinsing device 8 for rinsing away dirt, a water supply module 9 for supplying water to the rinsing device 8, and a water collection section 10 for collecting water. The water supply module 9 includes a water storage tank 91 connected to the outlet of the water flow channel 1 (if a static mixer 6 is installed, the water storage tank 91 is connected to the outlet of the static mixer 6). The water storage tank 91 is connected to the rinsing device 8 via a pipe. The water collection section 10 is connected to a drainage system 7. A return water pipe 92 is connected to either the water collection section 10 or the drainage system 7. The return water pipe 92 communicates with the water storage tank 91. Valves are installed on both the drainage system 7 and the return water pipe.

[0087] Furthermore, the rinsing device 8 includes a first spray device 81 disposed above the water collection section 10 and a second spray device 82 disposed in the area of ​​the water collection section 10 and arranged facing the first spray device 81. The water storage tank 91 is connected to the first spray device 81 and the second spray device 82 via pipes. The water collection section 10 is connected to the first spray device 81 and the second spray device 82 via pipes. The water supply module 9 also includes a delivery pipeline 95 for supplying water from the water storage tank 91 into the water collection section 10.

[0088] Furthermore, it also includes a rack 11, a shelf, and a protective cover 12 connected to and operable by the rack 11. The rack 11 includes an equipment room 13 located at the bottom. The water supply module 9, the water treatment system, and the drainage system 7 are located in the equipment room 13.

[0089] The water collection section 10 is located above the equipment room 13. The water receiving surface of the water collection section 10 and the protective cover 12 together form a washing room 14. The water collection section 10 is equipped with a first heating element for heating the water. The water storage tank 91 is equipped with a second heating element for heating the water. The shelf is located in the area of ​​the water collection section 10 and between the first spray device 81 and the second spray device 82.

[0090] The following example, using a dishwasher as an example of its application in dishwashing, further illustrates the above structure:

[0091] The water collection section 10 is the dishwasher's water tank, and the first spray device 81 and the second spray device 82 are rotating spray heads, both existing technologies. The water supply module 9 also includes a first pump 93 that pumps water from the water storage tank into the first spray device 81 and the second spray device 82, and a second pump 94 that pumps water from the water collection section 10 into the first spray device 81 and the second spray device 82, respectively. In the washing area 14, a delivery pipe outlet is provided on the side wall of the frame 11 above the water collection section 10, through which water is sent from the water storage tank 91 into the water collection section 10. This water path is for providing water for the main wash stage. A third pump can be used for delivery. In this embodiment, to reduce the number of parts, instead of adding an extra water pump, a variable frequency pump is selected for the first pump 93, thereby enabling the supply of water to the rinsing device 8 and the water collection section 10.

[0092] The first heating element heats the water in the water collection section 10, and the second heating element heats the water in the water storage tank 91 to ensure the water temperature during the main wash and rinsing stages. The dishwasher operates at a water temperature between 60 and 85 degrees Celsius, with different temperatures for different washing stages.

[0093] This embodiment also provides a cleaning method, the cleaning steps of which are as follows:

[0094] a) In the water treatment stage, tap water is treated by the water weak alkalization module and the water magnetization module to form small molecular clusters of water, reaching a level where the half-width of the water is less than 60 Hz.

[0095] b) During the main washing stage, treated water is introduced from the water storage tank 91 into the rinsing device 8 to rinse the items to be cleaned, and the rinsing wastewater is discharged through the drainage system.

[0096] c) During the rinsing stage, the drainage system 7 is closed, the return water pipe is opened, and the water in the water storage tank 91 is introduced into the rinsing device 8 to rinse the items to be cleaned. The rinsing water is returned to the water storage tank 91 through the return water pipe for recycling.

[0097] The specific working process of this embodiment is as follows:

[0098] Water treatment stage: Tap water enters the water flow channel and is then treated by the water weak alkalization module 2 to make the water weakly alkaline. Next, it undergoes one or more stages of magnetization by the water magnetization module, forming small molecular clusters of water. After being uniformly mixed with ozone, it becomes weakly alkaline water with high sterilization and disinfection properties and excellent permeability. The treated water then enters the storage tank.

[0099] During the main wash phase, the first pump pumps hot water from the water storage tank 91 through the delivery pipe 95 into the outlet on the side wall of the frame 11. The water then enters the water collection section 10 and is further heated. The water in the water collection section 10 is pumped by the second pump 94, installed at the bottom of the water collection section, into the first spray device 81 and the second spray device 82 to clean the items. Simultaneously, water is drained from the drainage system 7 while clean water continuously flows into the water collection section 10.

[0100] During the rinsing stage, after the main wash stage is completed, the drainage system 7 is turned off and the return water pipe is opened. The first pump 93 pumps water from the storage tank 91 through the pipe to the first spray device 81 and the second spray device 82 for rinsing. The rinse water returns to the storage tank 91 through the return water pipe 92 for recycling. The temperature during the rinsing stage is relatively high, which makes it easier for small water molecule clusters to evaporate, and the washed items will dry quickly.

[0101] Because no detergent is used, the water used in the rinsing stage remains clean and uncontaminated. The rinsing water is recycled back to the storage tank 91 via the return pipe 92 and can be used for both rinsing and the main wash. This ensures that no water is wasted during the rinsing stage, significantly reducing total water consumption and conserving water resources.

[0102] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such terms can be used interchangeably where appropriate for the embodiments of the utility model described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

Claims

1. A cleaning machine characterized by, include: The washing system is suitable for rinsing away dirt; The drainage system is connected to the washing system; A water treatment system includes a water weak alkalization module, a first water magnetization module, and a water flow channel. The water weak alkalization module includes a housing with an inlet and an outlet, and a filter media encapsulated within the housing that can turn water into a weak alkali. The first water magnetization module includes a first tube with magnetic conductivity and a magnet disposed on the first tube to form a magnetic field in the region of the first tube. The first tube has an inlet and an outlet. The water flow channel includes an inlet and an outlet. The water weak alkalization module and the first water magnetization module are sequentially arranged between the inlet and outlet of the water flow channel along the water flow direction. The inlet of the water weak alkalization module is connected to the water flow channel, the outlet of the water weak alkalization module is connected to the inlet of the first tube of the first water magnetization module, and the outlet of the first tube of the first water magnetization module is connected to the outlet of the water flow channel. The outlet of the water flow channel is connected to the inlet of the washing system.

2. The cleaning machine of claim 1, wherein: It also includes an ozone generating module, which includes an ozone generator and a delivery pipe connected to the ozone generator and supplying ozone into the water flow channel; the connection point of the delivery pipe is located between the outlet of the water weak alkalization module and the inlet of the first pipe of the first water magnetization module.

3. The cleaning machine of claim 2, wherein: A second water magnetization module is also provided between the outlet of the water weak alkalization module and the inlet of the ozone generation module. The second water magnetization module has the same structure as the first water magnetization module. The inlet of the first pipe of the second water magnetization module is connected to the outlet of the weakly alkaline water module, and the outlet of the first pipe of the second water magnetization module is connected to the inlet of the first pipe of the first water magnetization module.

4. The cleaning machine of claim 3, wherein: Several second water magnetization modules are installed between the outlet of the water weak alkalization module and the inlet of the ozone generation module, with adjacent second water magnetization modules connected in sequence. And / or, a number of first water magnetization modules are provided between the outlet of the water flow channel and the inlet of the ozone generating module, with two adjacent first water magnetization modules connected in sequence.

5. The cleaning machine of claim 1, wherein: It also includes a static mixer with an inlet and an outlet, wherein the static mixer is disposed between the outlet of the water flow channel and the inlet of the washing system, the inlet of the static mixer is connected to the outlet of the water flow channel, and the outlet of the static mixer is connected to the inlet of the washing system.

6. The cleaning machine of any one of claims 1-5, wherein: It does not have a drying module.

7. The cleaning machine of any one of claims 1-5, wherein: The half-width of the water flowing from the outlet of the first pipe of the last water magnetization module is less than 60 Hz.

8. The cleaning machine of any one of claims 1-5, wherein: The washing system includes a rinsing device for rinsing off dirt, a water supply module for supplying water to the rinsing device, and a water collection section for receiving water. The water supply module includes a water storage tank connected to the outlet of the water flow channel, and the water storage tank is connected to the flushing device through a pipe; The water collection section is connected to the drainage system, and the water collection section or the drainage system is connected to a return water pipe. The return water pipe is connected to the water storage tank, and valves are provided on both the drainage system and the return water pipe.

9. The cleaning machine of claim 8, wherein: The rinsing device includes a first spray device disposed above the water collection section and a second spray device disposed in the water collection section area and arranged facing the first spray device; The water storage tank is connected with the first and second spraying devices through pipes respectively. The water collecting part is connected with the first and second spraying devices through pipes respectively. The water delivery module further comprises a delivery pipeline for delivering water from the water storage tank to the water collecting part.

10. The cleaning machine of claim 9, wherein: The device further comprises a rack, a storage rack, and a protective cover connected with the rack and openable, the rack comprises an equipment room arranged at the lower part; the water delivery module, the water treatment system, and the drainage system are arranged in the equipment room; The water collecting part is arranged above the equipment room, the water receiving surface of the water collecting part and the protective cover form a washing room, the water collecting part is provided with a first heating member for heating water, and the water storage tank is provided with a second heating member for heating water. The storage rack is arranged in the water collecting part region and between the first and second spraying devices.

11. The cleaning machine of any one of claims 1-5, wherein: The magnet comprises at least one magnet group arranged along the first pipe axis, each magnet group comprises two magnets, the magnets are fixedly arranged on the outer surface of the first pipe, and the unlike magnetic poles of the two magnets face each other. The magnetic field magnetic force parameter between the two magnets is 5000-6000 Gauss.

12. The cleaning machine of claim 11, wherein: The magnet group is provided with multiple magnet groups, and the arrangement forms of adjacent magnet groups are perpendicular to each other in the orthographic projection in the first pipe axial direction.

13. The cleaning machine of claim 11, wherein: Each magnet group is wrapped with a magnetic locking member for preventing magnetic leakage.

14. The cleaning machine of claim 11, wherein: The first water magnetization module further comprises a shell provided with a closed cavity, the first pipe is arranged in the closed cavity of the shell, the closed cavity is filled with a rare earth filler having heat conduction and magnetic locking effects, a heating assembly is arranged in the peripheral region of the first pipe, and a sensor for monitoring temperature is arranged.

Images