Circulating laundry equipment, control method and device of circulating laundry equipment and medium
By installing sterilization and cleaning devices in the circulating pump, the problem of dirt and bacteria accumulating on the pump wall is solved, achieving clean circulating water and effective washing of clothes.
Patent Information
- Application Number
- CN202410997914.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2026-01-23
AI Technical Summary
After prolonged operation, the circulation pump accumulates dirt and bacteria on its walls, causing the circulating water to contaminate clothes and reducing the washing efficiency.
A sterilization and cleaning device, including a brush base and bristles, is installed in the circulating pump. The bacterial concentration is detected by a detection device. When the concentration exceeds the standard, the sterilization and cleaning device is activated to clean the pump wall. Combined with the drive device, the axial movement of the circulating pump and the rotation of the inner wall are realized.
It effectively cleans the pump wall of the circulating pump, prevents pollution of the circulating water, and improves the washing ratio of the washing equipment.
Smart Images
Figure CN121381331A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application belongs to the technical field of intelligent electrical appliances, and particularly relates to a circulating washing equipment and a control method, device and medium of the circulating washing equipment. BACKGROUND
[0002] With the updating and iteration of intelligent electronic device technology, more and more electronic devices with excellent performance appear in people's daily life. For example, on the basis of traditional washing equipment, a washing equipment with a circulating function is developed, which is widely loved by people.
[0003] The washing equipment with the circulating function increases a circulating pump and a sterilization device on the basis of the traditional washing equipment. The circulating pump can recycle and use the washing water treated by the sterilization device, so as to achieve the effect of water and energy saving.
[0004] However, after the circulating pump works for a long time, dirt, bacteria and the like are accumulated on the pump wall of the circulating pump, which causes the circulating water entering the washing inner drum through the circulating pump to be contaminated, further contaminates the clothes, and reduces the actual washing ratio of the washing equipment. SUMMARY
[0005] The present application provides a circulating washing equipment and a control method, device and medium of the circulating washing equipment, to solve the problem that in the prior art, after the circulating pump of the circulating washing equipment works for a long time, dirt, bacteria and microorganisms are accumulated in the pump wall of the circulating pump, which causes the circulating water to be contaminated and even further contaminates the clothes.
[0006] In a first aspect, the present application provides a circulating washing equipment, which comprises a washing drum, a sterilization device and a circulating pump. The sterilization device is arranged in the circulating pump. A circulating water inlet of the circulating pump is connected with a drain port of the washing drum in a pipeline manner. A circulating water outlet of the circulating pump is connected with a water inlet of the washing drum in a pipeline manner. The circulating pump is further provided with a blowdown pipe.
[0007] The circulating washing equipment further comprises a detection device, a cleaning device and a driving device for driving the cleaning device. The detection device is arranged at the water inlet of the washing drum to detect the concentration of bacteria at the water inlet.
[0008] The cleaning device comprises a brush base and brush hairs arranged on the brush base. The brush base is annular. The brush hairs are arranged outside the brush base. The cleaning device is movable along the axial direction of the circulating pump and rotatable along the inner side wall of the circulating pump under the driving of the driving device, so as to clean the pump wall of the circulating pump.
[0009] In a possible implementation, the bristles are fixedly connected to the brush base, and the brush base is movable along the axial direction of the circulating pump and rotatable along the inner wall of the circulating pump under the driving of the driving device.
[0010] In a possible implementation, the brush base is provided with protruding threads on the outer side, and the brush base and the pump wall of the circulating pump are threadedly connected, and the bristles are arranged between two adjacent protruding threads;
[0011] The driving device comprises a driving motor and an axial driving shaft, the axial driving shaft is fixedly connected to the brush base, and the axial driving shaft is movable along the axial direction of the circulating pump under the driving of the driving motor.
[0012] In a possible implementation, the brush base is movable along the axial direction of the circulating pump under the driving of the driving device, the bristles are arranged on a bristle seat, the bristle seat is slidingly arranged on the brush base, and the bristles are rotatable radially relative to the brush base when the brush base is movable along the axial direction of the circulating pump.
[0013] In a possible implementation, the bristles are fixedly connected to the front side of the bristle seat, the rear side of the bristle seat is provided with a first protruding block, and the brush base is provided with an annular sliding rail matched with the first protruding block;
[0014] The pump wall of the circulating pump is provided with an axial sliding rail, and the top and / or bottom of the brush base is provided with a second protruding block matched with the axial sliding rail;
[0015] The driving device comprises a driving motor and an axial driving shaft, the axial driving shaft is fixedly connected to the brush base, and the axial driving shaft is movable along the axial direction of the circulating pump under the driving of the driving motor.
[0016] In a second aspect, the application provides a control method of a circulating laundry device, applied to the circulating laundry device as described above, and the method comprises:
[0017] During the operation of the circulating laundry device, the bacterial concentration detected by the detection device is continuously acquired;
[0018] When the bacterial concentration is higher than a preset concentration, a first time length is acquired, and a sterilization device is started and a cleaning device is started by a driving device to clean a circulating pump after a second time length, wherein the first time length is a remaining operation time length of the circulating laundry device, and the second time length is longer than the first time length.
[0019] In a possible implementation, the method further comprises:
[0020] after the third time length, the sterilization device is turned off, the cleaning device is turned off by the driving device, and a sewage pipe is opened to discharge sewage in the circulating pump, wherein the third time length is determined according to the bacterial concentration.
[0021] In a possible implementation, before the cleaning device is started, the method further includes:
[0022] According to the bacterial concentration and a preset corresponding relationship, a third time length is obtained, wherein the corresponding relationship is a corresponding relationship between the bacterial concentration and the third time length, and the bacterial concentration is in a positive proportional relationship with the third time length.
[0023] In a third aspect, the present application provides a control device of a circulating washing equipment, which is applied to the circulating washing equipment as described above, and the control device includes:
[0024] The obtaining module is configured to continuously obtain the bacterial concentration detected by the detection device during the operation of the circulating washing equipment.
[0025] The processing module is configured to, when the bacterial concentration is higher than a preset concentration, obtain a first time length, and start a sterilization device and a cleaning device by a driving device after a second time length to clean the circulating pump, wherein the first time length is a remaining operation time length of the circulating washing equipment, and the second time length is greater than the first time length.
[0026] In a fourth aspect, the present application provides a computer readable storage medium, which stores a computer program, and the computer program is executed by a processor to implement the steps of the control method of the circulating washing equipment as described above.
[0027] The circulating washing equipment provided by the present application includes a washing drum, a sterilization device and a circulating pump, the sterilization device is installed in the circulating pump, a circulating water inlet of the circulating pump is connected with a drain outlet of the washing drum in a pipeline mode, a circulating water outlet of the circulating pump is connected with a water inlet of the washing drum in a pipeline mode, the circulating pump is further provided with a sewage pipe, and the circulating washing equipment further includes a detection device, a cleaning device and a driving device for driving the cleaning device, wherein the detection device is located at the water inlet of the washing drum to detect the bacterial concentration at the water inlet; the cleaning device includes a brush base and brush hairs installed on the brush base, the brush base is annular, the brush hairs are annularly arranged on the outer side of the brush base, and the cleaning device can move in the axial direction of the circulating pump and rotate along the inner side wall of the circulating pump under the driving of the driving device to clean the pump wall of the circulating pump.
[0028] During the operation of the circulating washing equipment, the bacterial concentration detected by the detection device is continuously acquired; when the bacterial concentration is higher than a preset concentration, a first time length is acquired, and the sterilization device is started and the cleaning device is started by the driving device to clean the circulating pump after a second time length, wherein the first time length is a remaining operation time length of the circulating washing equipment, and the second time length is greater than the first time length.
[0029] In the above method, by adding a detection device at the water inlet of the washing drum, it is detected whether the circulating water pumped from the circulating pump into the washing drum exceeds the bacterial standard, and when it is determined that the bacterial concentration of the circulating water is higher than a certain concentration, the cleaning device installed in the circulating pump is started by the driving device to clean the pump wall of the circulating pump, and the sterilization device is started at the same time, so that the dirt, bacteria and microorganisms in the circulating system are effectively cleaned from the source. It is worth noting that during the cleaning process, the cleaning device can not only move along the axial direction of the circulating pump, but also rotate along the inner side wall of the circulating pump, so as to clean the pump wall of the circulating pump. BRIEF DESCRIPTION OF DRAWINGS
[0030] The accompanying drawings, which are incorporated into and form a part of the specification, illustrate an embodiment consistent with the present application and, together with the description, serve to explain the principles of the application.
[0031] Figure 1 A structural schematic diagram of a circulating washing equipment provided in the embodiment of the present application;
[0032] Figure 2 A structural schematic diagram of a cleaning device in the embodiment of the present application; Figure 1
[0033] A structural schematic diagram of a cleaning device in the embodiment of the present application; Figure 3 Figure 1 A schematic diagram of the movement direction of the cleaning device under the driving of the driving device in the embodiment of the present application;
[0034] Figure 4 A sectional view of a cleaning device in the embodiment of the present application; Figure 1
[0035] A sectional view of another cleaning device in the embodiment of the present application; Figure 5 Figure 1 A flowchart of a control method of a circulating washing equipment provided in the embodiment of the present application;
[0036] Figure 6 A structural schematic diagram of a control device of a circulating washing equipment provided in the embodiment of the present application.
[0037] Figure 7
[0038] The specific embodiments of the application have been shown by way of example in the above figures, and will be described in greater detail below. These figures and this written description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept to a person of ordinary skill in the art by reference to specific embodiments. DETAILED DESCRIPTION
[0039] For the purpose of clarity, technical solutions in the application will be described in detail below with reference to the drawings in the application. Obviously, the described embodiments are only some of the embodiments of the application, rather than all the embodiments. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.
[0040] The terms "first", "second", "third", "fourth" and the like in the description, claims, and drawings of the application, and the above-mentioned drawings (if any) are used to distinguish similar objects, and do not necessarily have to describe a particular order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented, for example, in an order other than those illustrated or described herein.
[0041] In the embodiments of the application, the words "exemplary" or "for example" are used to mean example, illustration, or description. Any embodiment or design solution described as "exemplary" or "for example" in the application should not be interpreted as being more preferred or having more advantages than other embodiments or design solutions. Rather, the use of "exemplary" or "for example" is intended to present the relevant concept in a specific manner.
[0042] With the development of science and technology and the improvement of people's living quality, people's use frequency of laundry equipment is also increasing. In order to improve the utilization rate of water resources and save water, laundry equipment with recycling function emerges as the times require. Since laundry equipment with recycling function can recycle and recycle the washing water after sterilization and filtration treatment, it gradually replaces the traditional laundry equipment.
[0043] However, after the circulation pump is used for a long time, dirt and bacteria may accumulate on the pump wall of the circulation pump, which may pollute the circulating water entering the washing drum through the circulation pump, and further pollute the clothes in the washing drum, resulting in secondary pollution of the clothes.
[0044] The application provides a circulating washing equipment and a method for effectively cleaning a circulating pump of the circulating washing equipment. The method comprises the following steps: based on the prior art, a sterilization device, a cleaning device and a driving device are added; the cleaning device comprises a brush base and brush hairs arranged on the brush base; the brush hairs are arranged on the outer side of the annular brush base; the cleaning device can move along the axial direction of the circulating pump and rotate along the inner side wall of the circulating pump under the driving of the driving device; when the detection device at the water inlet of the washing drum detects that the circulating water pumped from the circulating pump into the washing drum exceeds the standard of bacteria, the cleaning device installed in the circulating pump is started by the driving device; the cleaning device rotates and rises and falls in the circulating pump to clean the dirt on the pump wall of the circulating pump; and the sterilization device is started to kill the bacteria and microorganisms in the circulating pump.
[0045] The application will be described in detail below. Figure 1 The application provides a circulating washing equipment.
[0046] Figure 1 The application provides a circulating washing equipment. As shown in Figure 1 The circulating washing equipment 10 comprises a washing drum 101, a sterilization device, a circulating pump 102, a detection device 103, a cleaning device and a driving device for driving the cleaning device.
[0047] The sterilization device is installed in the circulating pump 102. In the embodiment, the specific installation position of the sterilization device is not limited, and the sterilization device can be installed at the bottom of the circulating pump 102 or the middle part of the circulating pump 102, as long as the rotation and rising and falling of the cleaning device do not affect the normal operation of the sterilization device. In addition, the sterilization technology of the washing equipment is a known technology in the art, and the specific sterilization technology of the sterilization device is not described in detail in the embodiment. The ultraviolet sterilization technology or the plasma sterilization technology can be used.
[0048] The circulating water inlet of the circulating pump 102 is connected with the drain port of the washing drum 101 in a pipeline mode, the circulating water outlet of the circulating pump 102 is connected with the water inlet of the washing drum 101 in a pipeline mode, and the circulating pump 102 is further provided with a blowdown pipe.
[0049] The detection device 103 is located at the water inlet of the washing drum 101 to detect the concentration of bacteria at the water inlet.
[0050] As shown in Figure 2 The cleaning device comprises a brush base 204 and brush hairs 205 arranged on the brush base. The brush base 204 is annular, and the brush hairs 205 are arranged on the outer side of the brush base 204. The cleaning device can move along the axial direction of the circulating pump 202 and rotate along the inner side wall of the circulating pump 202 under the driving of the driving device, so as to clean the pump wall of the circulating pump 202. In the embodiment, the brush base 204 can have a hollow structure or a non-hollow structure, and the embodiment does not limit the brush base 204.
[0051] For better illustrating the moving direction of the cleaning device, as shown in Figure 3 , the cleaning device can not only move along the axial direction of the circulating pump 302, i.e. the axial direction in Figure 3 , but also rotate along the inner side wall of the circulating pump 302, i.e. the radial direction in Figure 3 , under the driving of the driving device.
[0052] In a possible implementation, as shown in Figure 4 , the bristles 405 are fixedly connected to the brush base 404, and the brush base 404 can move along the axial direction of the circulating pump and rotate along the inner side wall of the circulating pump under the driving of the driving device.
[0053] Optionally, the brush base 404 is provided with protruding threads 406 on the outer side, the brush base 404 is threadedly connected to the pump wall of the circulating pump, and the bristles 405 are arranged between adjacent two protruding threads 406; the driving device includes a driving motor and an axial driving shaft, the axial driving shaft is fixedly connected to the brush base 404, and the axial driving shaft moves along the axial direction of the circulating pump under the driving of the driving motor.
[0054] Under this connection structure, after the driving motor is started, the axial driving shaft moves up and down along the axial direction of the circulating pump, the brush base 404 rotates and rises and falls along the threads on the pump wall of the circulating pump under the pushing of the axial driving shaft, and the bristles 405 fixed to the brush base 404 can clean the pump wall in the process of rotating and rising and falling of the brush base 404, and sweep away bacteria, microorganisms and dirt and the like on the pump wall.
[0055] In another possible implementation, as shown in Figure 5 , the brush base 504 can move along the axial direction of the circulating pump under the driving of the driving device, the bristles 505 are arranged on the bristle holder 507, the bristle holder 507 is slidingly arranged on the brush base 504, and the bristles 505 can rotate radially relative to the brush base 504 when the brush base 504 moves along the axial direction of the circulating pump.
[0056] Optionally, the bristles 505 are fixedly connected to the front side of the bristle holder 507, the rear side of the bristle holder 507 is provided with a first protruding block 508, the brush base 504 is provided with an annular sliding rail matched with the first protruding block 508, the pump wall of the circulating pump is provided with an axial sliding rail, and the top and / or bottom of the brush base 504 is provided with a second protruding block 509 matched with the axial sliding rail (the second protruding block 509 is arranged at the bottom of the brush base 504 in Figure 5 ).
[0057] Under this connection structure, after the driving motor is started, the axial driving shaft moves up and down along the axial direction of the circulating pump, and the second protrusion 509 on the brush base 504 moves up and down along the axial sliding rail on the pump wall of the circulating pump under the pushing of the axial driving shaft. During the movement of the brush base 504, the first protrusion 508 on the bristle holder 507 slides radially along the annular sliding rail on the brush base 504, thereby driving the bristle holder 507 and the bristles 505 to rotate radially. Thus, the bristles 505 can clean the pump wall of the circulating pump in the radial and axial directions, and remove bacteria, microorganisms and dirt on the pump wall.
[0058] The working principle of the circulating laundry equipment provided by the embodiments of the present application is as follows:
[0059] During the operation of the circulating laundry equipment, the detection device continuously obtains the bacterial concentration detected by the detection device. Since the water inlet of the washing drum is in communication with the circulating water outlet of the circulating pump through a pipeline, the bacterial concentration detected by the detection device can reflect the cleaning degree in the circulating pump. The higher the bacterial concentration, the more bacteria, microorganisms and dirt contained in the circulating pump.
[0060] When the bacterial concentration is higher than the preset concentration, the remaining operation time of the circulating laundry equipment, i.e., the first time length, is first obtained, and then the sterilization device in the circulating pump is started to kill bacteria and microorganisms after the second time length, and the cleaning device is started by the driving device. The cleaning device moves along the axial direction of the circulating pump and rotates along the inner side wall of the circulating pump under the driving of the driving device. In this way, the bacteria, microorganisms and dirt remaining on the pump wall of the circulating pump can be cleaned. The second time length is greater than the first time length.
[0061] Based on the mutual cooperation between the above-mentioned devices, not only can the bacterial concentration of the circulating water pumped from the circulating pump into the washing drum be continuously detected by the detection device, but also the bacteria, microorganisms and dirt in the circulating pump can be cleaned by the sterilization device and the cleaning device when the bacterial concentration exceeds the standard, thereby achieving effective cleaning of the circulating pump.
[0062] The technical solutions of the present application and how the technical solutions of the present application solve the above-mentioned technical problems will be described in detail in the following specific embodiments. The following specific embodiments can be implemented independently, or can be combined with each other. For the same or similar concepts or processes, some embodiments can not be described in detail.
[0063] Figure 6 The flow of the control method of the circulating laundry equipment provided by the embodiments of the present application is as follows Figure 1 As shown in FIG. 1, the method is applied to the circulating laundry equipment provided by the above-mentioned embodiments, and the method comprises the following steps. Figure 6
[0064] S601. During the operation of the circulating washing equipment, the bacterial concentration detected by the detection device is continuously acquired.
[0065] In the above scheme, the detection device is installed at the water inlet of the washing drum, which is connected to the circulation outlet of the circulation pump. Therefore, by detecting the bacterial concentration at the water inlet of the washing drum, the cleanliness of the circulating water in the circulation pump can be known.
[0066] In practice, the bacterial concentration at the inlet of the washing drum can be tested periodically at certain intervals. For example, the testing device can be activated every 5 days or every 7 days.
[0067] S602. When the bacterial concentration is higher than the preset concentration, a first duration is obtained, and after a second duration, the sterilization device is started and the cleaning device is started through the drive device to clean the circulation pump. The first duration is the remaining running time of the circulating washing equipment, and the second duration is longer than the first duration.
[0068] In this step, if the detection device detects that the bacterial concentration in the circulating water exceeds the standard, the circulating pump needs to be effectively cleaned. However, since the circulating washing equipment is running at this time, in order not to affect the normal operation of the equipment, the pump should only be cleaned after the washing process is completed. After the clothes are washed, the sterilization device is activated to kill bacteria and microorganisms in the circulating pump, and simultaneously the cleaning device is activated via the drive device. This causes the cleaning device to move along the axial direction of the circulating pump and rotate along its inner wall to clean the pump wall.
[0069] In the specific implementation process, the working time of the sterilization device and the cleaning device can be determined according to the bacterial concentration. After the working time is reached, the sterilization device and the cleaning device can be shut down in time. For example, before starting the cleaning device, a third time can be obtained according to the bacterial concentration and a preset correspondence, where the correspondence is the correspondence between the bacterial concentration and the third time, and the bacterial concentration and the third time are directly proportional. After the cleaning device starts for the third time, the sterilization device can be shut down and the cleaning device can be shut down through the drive device, and the drain pipe can be opened to discharge the sewage in the circulating pump.
[0070] In this embodiment of the application, during the operation of the circulating washing equipment, a detection device is used to detect whether there are excessive bacteria in the circulating water pumped from the circulating pump to the washing drum. When it is determined that the bacterial concentration of the circulating water is higher than a certain concentration, a cleaning device installed in the circulating pump is activated by a drive device to clean the pump wall of the circulating pump. At the same time, a sterilization device is activated to effectively clean the dirt, bacteria and microorganisms in the circulating system from the source.
[0071] In summary, the control method of the circulating laundry equipment provided by the embodiments of the present application adds a sterilization device, a cleaning device and a driving device to the existing circulating laundry equipment. The cleaning device includes a brush base and brush hairs mounted on the brush base. The brush hairs are arranged around the outside of the annular brush base. The cleaning device can move along the axial direction of the circulating pump and rotate along the inner side wall of the circulating pump under the driving of the driving device. When the detection device located at the water inlet of the washing drum detects that the circulating water pumped from the circulating pump into the washing drum exceeds the standard of bacteria, the driving device starts the cleaning device installed in the circulating pump. The cleaning device rotates and rises and falls in the circulating pump to clean the dirt on the pump wall of the circulating pump, and at the same time, the sterilization device is started to kill the bacteria and microorganisms in the circulating pump.
[0072] Figure 7 A structural schematic diagram of the control device of the circulating laundry equipment provided by the embodiments of the present application is shown in FIG. 7. The control device of the circulating laundry equipment is applied to the circulating laundry equipment provided by the embodiments described above. The control device of the circulating laundry equipment can include various functional modules for implementing the control method of the circulating laundry equipment. Any functional module can be realized by software or hardware. Figure 7
[0073] For example, the control device of the circulating laundry equipment can include an acquisition module 701 and a processing module 702.
[0074] The acquisition module 701 is configured to continuously acquire the concentration of bacteria detected by the detection device during the operation of the circulating laundry equipment.
[0075] The processing module 702 is configured to acquire a first time length when the concentration of bacteria is higher than a preset concentration, and start the sterilization device and the cleaning device through the driving device to clean the circulating pump after a second time length, wherein the first time length is the remaining operation time length of the circulating laundry equipment, and the second time length is greater than the first time length.
[0076] Optionally, the processing module 702 can also be configured to close the sterilization device and the cleaning device through the driving device and open the drain pipe to drain the sewage in the circulating pump after the cleaning device is started for a third time length, wherein the third time length is determined according to the concentration of bacteria.
[0077] Optionally, the processing module 702 can also be specifically configured to acquire the third time length according to the concentration of bacteria and a preset corresponding relationship before starting the cleaning device, wherein the corresponding relationship is the corresponding relationship between the concentration of bacteria and the third time length, and the concentration of bacteria and the third time length are in a positive proportional relationship.
[0078] The control device of the circulating washing equipment is used to execute the technical solution provided in the aforementioned embodiment of the control method for the circulating washing equipment. Its implementation principle and technical effect are similar to those in the aforementioned method embodiment, and will not be repeated here.
[0079] This application also provides a computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, implement the control method of the circulating washing equipment as described above.
[0080] The aforementioned computer-readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. The readable storage medium can be any available medium accessible to a general-purpose or special-purpose computer.
[0081] An exemplary readable storage medium is coupled to a processor, enabling the processor to read information from and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can reside in an Application Specific Integrated Circuit (ASIC). Alternatively, the processor and the readable storage medium can exist as discrete components in the device.
[0082] The division of units described herein is merely a logical functional division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be indirect coupling or communication connection through some interfaces, devices, or units, and may be electrical, mechanical, or other forms.
[0083] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.
[0084] In addition, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit.
[0085] If the aforementioned functions are implemented as software functional units and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this invention, essentially, or the part that contributes to the prior art, or a portion of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.
[0086] Those skilled in the art will understand that all or part of the steps of the above-described method embodiments can be implemented by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When executed, the program performs the steps of the above-described method embodiments; and the aforementioned storage medium includes various media capable of storing program code, such as ROM, RAM, magnetic disks, or optical disks.
[0087] The technical solutions of this application have been described above with reference to the preferred embodiments shown in the accompanying drawings. However, it is readily understood by those skilled in the art that the scope of protection of this application is obviously not limited to these specific embodiments. The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.
Claims
1. A circulating laundry equipment, comprising a washing drum, a sterilization device, and a circulating pump, wherein the sterilization device is installed in the circulating pump, the circulating inlet of the circulating pump is connected to the drain outlet pipe of the washing drum, the circulating outlet of the circulating pump is connected to the inlet pipe of the washing drum, and the circulating pump is further provided with a drain pipe, characterized in that, The circulating washing equipment also includes a detection device, a cleaning device, and a driving device for driving the cleaning device, wherein the detection device is located at the water inlet of the washing drum to detect the bacterial concentration at the water inlet; The cleaning device includes a brush base and bristles mounted on the brush base. The brush base is annular, and the bristles are arranged around the outside of the brush base. The cleaning device can move axially along the circulation pump and rotate along the inner wall of the circulation pump under the drive of the driving device to clean the pump wall of the circulation pump.
2. The device according to claim 1, characterized in that, The bristles are fixedly connected to the brush base, which can move axially along the circulation pump and rotate along the inner wall of the circulation pump under the drive of the driving device.
3. The device according to claim 2, characterized in that, The brush base is provided with raised threads on the outer side, and the brush base is threadedly connected to the pump wall of the circulating pump. Brush bristles are provided between two adjacent raised threads. The driving device includes a drive motor and an axial drive shaft. The axial drive shaft is fixedly connected to the brush base and moves axially along the circulation pump under the drive of the drive motor.
4. The device according to claim 1, characterized in that, The brush base can move along the axial direction of the circulating pump under the drive of the driving device. The brush bristles are disposed on the brush bristle seat, and the brush bristle seat is slidably disposed on the brush base. The brush bristles can rotate radially relative to the brush base when the brush base moves along the axial direction of the circulating pump.
5. The device according to claim 4, characterized in that, The bristles are fixedly connected to the front side of the bristle holder, and a first protrusion is provided on the rear side of the bristle holder. An annular slide rail adapted to the first protrusion is provided on the brush base. The circulating pump wall is provided with an axial slide rail, and the top and / or bottom of the brush base are provided with a second protrusion adapted to the axial slide rail; The driving device includes a drive motor and an axial drive shaft. The axial drive shaft is fixedly connected to the brush base and moves axially along the circulation pump under the drive of the drive motor.
6. A control method for a circulating washing machine, characterized in that, The method, applied to a circulating washing machine as described in any one of claims 1-5, comprises: During the operation of the circulating washing equipment, the bacterial concentration detected by the detection device is continuously acquired; When the bacterial concentration is higher than a preset concentration, a first duration is obtained, and after a second duration, the sterilization device is activated and the cleaning device is activated through the drive device to clean the circulation pump. The first duration is the remaining running time of the circulating washing equipment, and the second duration is longer than the first duration.
7. The method according to claim 6, characterized in that, The method further includes: After the cleaning device has been running for a third period of time, the sterilization device is turned off and the cleaning device is turned off by the drive device, and the drain pipe is opened to discharge the sewage in the circulation pump, wherein the third period of time is determined based on the bacterial concentration.
8. The method according to claim 7, characterized in that, Before activating the cleaning device, the method further includes: A third duration is obtained based on the bacterial concentration and a preset correspondence, wherein the correspondence is the relationship between bacterial concentration and the third duration, and the bacterial concentration and the third duration are directly proportional.
9. A control device for a circulating washing machine, characterized in that, The control device, applicable to any one of claims 1-5, comprises: The acquisition module is used to continuously acquire the bacterial concentration detected by the detection device during the operation of the circulating washing equipment; The processing module is used to obtain a first duration when the bacterial concentration is higher than a preset concentration, and to start the sterilization device and the cleaning device through the drive device after a second duration to clean the circulation pump. The first duration is the remaining running time of the circulating washing equipment, and the second duration is longer than the first duration.
10. A computer-readable storage medium having a computer program stored thereon, characterized in that, When executed by a processor, the computer program implements the steps of the control method for a circulating washing machine as described in any one of claims 6 to 8.