A pump and cleaning device integrating cleaning and drainage functions

Abstract

The utility model relates to cleaning device technical field, concretely is a kind of integrated pump and cleaning device of the function of cleaning and drainage, by setting first shell, second shell, cleaning motor shell and drainage motor shell, first shell and cleaning motor shell form cleaning cavity, second shell and drainage motor shell form drainage cavity, cleaning cavity is communicated with drainage cavity by water inlet channel, when drainage drive mechanism starts, residual accumulated water in cleaning cavity is sucked to drainage cavity and discharged outside under the action of negative pressure, it is helpful to avoid the situation that accumulated water stagnates and breeds bacteria or deteriorates, effectively solve the problem that the accumulated water is often left after the use of existing cleaning pump ends, accumulated water is prone to breed bacteria or deteriorate, when next time starting cleaning device, the accumulated water containing bacteria or having deteriorated is sprayed into the appliance to be cleaned along with cleaning fluid, there is the problem of security risk.

Description

Technical Field

[0001] This utility model relates to the field of cleaning device technology, specifically an integrated pump and cleaning device that integrates cleaning and drainage functions. Background Technology

[0002] In modern life, to meet the need for efficient cleaning of various tableware and utensils, people widely use various cleaning devices, such as bottle washers and countertop dishwashers. Existing cleaning devices are usually equipped with a cleaning pump and a drain pump. The cleaning pump is used to generate a strong water flow, mixing water and detergent before spraying it onto the utensils to be cleaned. The drain pump is used to discharge the wastewater generated during the cleaning process from the cleaning device. However, after the cleaning pump is used, there is often residual water inside it. This residual water is prone to bacterial growth or deterioration. When the cleaning device is started again, the water containing bacteria or deteriorated water will be sprayed onto the utensils to be cleaned along with the cleaning solution. This not only fails to guarantee the cleaning effect but also causes secondary pollution to the utensils.

[0003] This utility model was proposed in response to the shortcomings of the existing technology. Utility Model Content

[0004] Regarding the aforementioned problem that existing cleaning pumps often leave residual water after use, which is prone to bacterial growth or spoilage, and that when the cleaning device is started again, this bacteria-containing or spoiled water is sprayed along with the cleaning fluid into the equipment to be cleaned, posing a safety hazard, the technical solution adopted by this utility model to solve this problem is:

[0005] An integrated pump combining cleaning and drainage functions includes a pump housing, a cleaning motor housing, and a drainage motor housing. The pump housing includes a first housing, a second housing, and a water inlet channel located between the first housing and the second housing. The first housing extends toward the cleaning motor housing and forms a cleaning chamber with the cleaning motor housing. The second housing and the drainage motor housing form a drainage chamber located below the water inlet channel. The drainage chamber communicates with the cleaning chamber through the water inlet channel. The cleaning motor housing is provided with a cleaning drive mechanism extending toward the cleaning chamber, and the drainage motor housing is provided with a drainage drive mechanism extending toward the drainage chamber. When the drainage drive mechanism is working, the water accumulated in the cleaning chamber enters the drainage chamber through the water inlet channel and is discharged to the outside.

[0006] Furthermore, the lowest liquid level in the cleaning chamber is higher than the highest liquid level in the drain chamber.

[0007] Furthermore, the cleaning motor housing and the drainage motor housing are both located on the same side of the pump housing and are arranged parallel to each other in the vertical direction.

[0008] Furthermore, the cleaning drive mechanism includes a cleaning motor located inside the cleaning motor housing, and a cleaning impeller connected to the output end of the cleaning motor and located in the cleaning chamber. The first housing is provided with a cleaning outlet communicating with the cleaning chamber.

[0009] The drainage drive mechanism includes a drainage motor located inside the drainage motor housing, and a drainage impeller connected to the output end of the drainage motor and located in the drainage chamber. The second housing is provided with a drainage port communicating with the drainage chamber.

[0010] Furthermore, the pump housing includes a third housing located above the second housing and perpendicularly connected to the first housing, wherein the central axis of the third housing is on the same plane as the central axis of the second housing and is perpendicular to each other.

[0011] Furthermore, the water inlet channel is located inside the third housing and extends along the length of the third housing. The third housing is provided with a water inlet communicating with the water inlet channel, and the water inlet is provided with a filter element that is detachably connected to the third housing.

[0012] Furthermore, the filter element includes a first filter panel, a second filter panel, and a third filter panel located between the first filter panel and the second filter panel, wherein the third filter panel is perpendicularly connected to the first filter panel and the second filter panel respectively.

[0013] Furthermore, the drain outlet is equipped with a one-way valve to prevent water backflow.

[0014] Furthermore, the pump housing is integrally formed.

[0015] This utility model also provides a cleaning device, including an integrated pump that combines cleaning and drainage functions as described above.

[0016] The beneficial effects of this utility model are as follows:

[0017] 1. This utility model comprises a first housing, a second housing, a cleaning motor housing, and a drain motor housing. The first housing and the cleaning motor housing together form a cleaning chamber, and the second housing and the drain motor housing together form a drain chamber. The cleaning chamber is connected to the drain chamber through a water inlet channel. When the drain drive mechanism is activated, the residual water in the cleaning chamber is drawn into the drain chamber under negative pressure and discharged to the outside. This helps to prevent the water from stagnating and breeding bacteria or deteriorating. It effectively solves the problem that after the existing cleaning pump is used, residual water often remains, which is prone to breeding bacteria or deteriorating. When the cleaning device is started again, the water containing bacteria or deteriorated is sprayed into the utensils to be cleaned along with the cleaning liquid, posing a safety hazard.

[0018] 2. By integrating the cleaning and drainage functions into the pump housing, compared to the traditional method of setting up separate cleaning and drainage pumps, it is beneficial to reduce the number of parts, making the structure of the entire cleaning device more compact. This not only saves internal space and facilitates the miniaturization of the device, but also reduces the manufacturing cost and assembly difficulty.

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0020] Figure 1 This is one of the structural schematic diagrams of the integrated pump of this utility model;

[0021] Figure 2 This is one of the exploded view diagrams of the integrated pump of this utility model;

[0022] Figure 3 This is the second schematic diagram of the integrated pump of this utility model;

[0023] Figure 4 for Figure 3 Cross-sectional view along line AA;

[0024] Figure 5 for Figure 3 Cross-sectional view along line BB;

[0025] Figure 6 This is the second exploded view of the integrated pump of this utility model;

[0026] Figure 7 This is a schematic diagram of the pump housing of this utility model;

[0027] Figure 8 This is a schematic diagram of the structure of the filter element of this utility model. Detailed Implementation

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0029] like Figures 1 to 8The pump shown is an integrated pump that combines cleaning and drainage functions. It includes a pump housing 1, a cleaning motor housing 2, and a drainage motor housing 3. The pump housing 1 includes a first housing 11, a second housing 12, and a water inlet channel 13 located between the first housing 11 and the second housing 12. The first housing 11 extends toward the cleaning motor housing 2 and forms a cleaning chamber 41 with the cleaning motor housing 2. The second housing 12 and the drainage motor housing 3 form a drainage chamber 42 located below the water inlet channel 13. The drainage chamber 42 communicates with the cleaning chamber 41 through the water inlet channel 13. The cleaning motor housing 2 is provided with a cleaning drive mechanism 5 extending toward the cleaning chamber 41. The drainage motor housing 3 is provided with a drainage drive mechanism 6 extending toward the drainage chamber 42. When the drainage drive mechanism 6 is working, the water accumulated in the cleaning chamber 41 enters the drainage chamber 42 through the water inlet channel 13 and is discharged to the outside.

[0030] This invention comprises a first housing, a second housing, a cleaning motor housing, and a drain motor housing. The first housing and the cleaning motor housing together form a cleaning chamber, and the second housing and the drain motor housing together form a drain chamber. The cleaning chamber communicates with the drain chamber through a water inlet channel. When the drain drive mechanism is activated, residual water in the cleaning chamber is drawn into the drain chamber under negative pressure and discharged to the outside. This helps to prevent water from stagnating and breeding bacteria or deteriorating. It effectively solves the problem that after the existing cleaning pump is used, residual water often remains, which is prone to breeding bacteria or deteriorating. When the cleaning device is started again, water containing bacteria or deteriorated water is sprayed into the utensils to be cleaned along with the cleaning liquid, posing a safety hazard.

[0031] Furthermore, by integrating the cleaning and drainage functions into the pump housing 1, compared to the traditional method of setting up cleaning pumps and drainage pumps separately, it is beneficial to reduce the number of parts, making the structure of the entire cleaning device more compact. This not only saves internal space and facilitates the miniaturization design of the device, but also reduces the manufacturing cost and assembly difficulty of the device.

[0032] Specifically, the cleaning drive mechanism 5 is located inside the cleaning motor housing 2 and extends towards the cleaning chamber 41. When the integrated pump starts the cleaning function, the cleaning drive mechanism 5 operates, drawing the cleaning liquid or water into the cleaning chamber 41 and forming a high-speed water flow. The high-speed water flow is sprayed onto the appliance to be cleaned through a specific channel to rinse the appliance and remove dirt. The drain drive mechanism 6 is located on the drain motor housing 3 and extends towards the drain chamber 42. After the cleaning work is completed, the drain drive mechanism 6 operates. Since the cleaning chamber 41 and the drain chamber 42 are connected through the water inlet channel 13, the operation of the drain drive mechanism 6 generates suction, drawing the residual water in the cleaning chamber 41 into the drain chamber 42 through the water inlet channel 13. Then, the water is discharged to the outside of the pump housing 1 by pressure, thereby realizing the drainage function.

[0033] Optionally, in some embodiments, the cleaning drive mechanism 5 includes a cleaning motor 51 and a propeller located at the output end of the cleaning motor 51. The cleaning motor 51 is installed inside the cleaning motor housing 2, and the propeller is located on the side close to the cleaning chamber 41. When the cleaning motor 51 is started, the cleaning motor 51 drives the propeller to rotate. When the propeller rotates, it will generate thrust on the liquid, realizing the delivery and spraying of the liquid, thereby achieving the washing effect. Similarly, the drain drive mechanism 6 includes a drain motor 61 and a propeller located at the output end of the drain motor 61. When the propeller rotates, it generates negative pressure to suck up the accumulated water.

[0034] Furthermore, as a preferred embodiment of the present invention and not a limitation thereof, the cleaning drive mechanism 5 includes a cleaning motor 51 and a cleaning impeller 52 connected to the output end of the cleaning motor 51 and located in the cleaning chamber 41; similarly, the drainage drive mechanism 6 includes a drainage motor 61 and a drainage impeller 62 connected to the output end of the drainage motor 61 and located in the drainage chamber 42.

[0035] Furthermore, the cleaning drive mechanism 5 and the drainage drive mechanism 6 are independent of each other and will not operate simultaneously. When the cleaning drive mechanism 5 is working, the drainage drive mechanism 6 is in a stopped state; when the drainage drive mechanism 6 is working, the cleaning drive mechanism 5 is stopped. This helps to ensure that during the cleaning process, the liquid can be effectively delivered to the cleaning area, and during the drainage process, the accumulated water can be smoothly discharged. This avoids the functional conflicts or resource waste that may result from the simultaneous operation of the two, and improves the efficiency and reliability of the equipment operation.

[0036] Furthermore, the cleaning chamber 41 and the drain chamber 42 are connected through the water inlet channel 13, forming a smooth water flow path. This allows the water in the cleaning chamber 41 to flow naturally into the drain chamber 42 and be discharged along the water inlet channel 13, without the need for additional complex pipe connections. This facilitates the effective drainage and discharge of accumulated water, simplifies the water circuit structure of the pump housing 1, and effectively improves the simplicity and reliability of the overall design.

[0037] like Figures 1 to 8 The lowest liquid level in the cleaning chamber 41 shown is higher than the highest liquid level in the drain chamber 42;

[0038] Furthermore, since the lowest liquid level in the cleaning chamber 41 is higher than the highest liquid level in the drain chamber 42, the water in the cleaning chamber 41 can naturally flow to the drain chamber 42 under the action of gravity. In conjunction with the drain drive mechanism 6, a large amount of water in the cleaning chamber 41 can be discharged in a short time, effectively reducing the drainage time.

[0039] Furthermore, the height difference design effectively prevents the liquid in the drainage chamber 42 from flowing back into the cleaning chamber 41 during the drainage process, ensuring that the water in the cleaning chamber 41 can be completely drained, further improving the thoroughness of drainage and preventing residual liquid from breeding bacteria or deteriorating.

[0040] Furthermore, during the drainage process, the drainage drive mechanism 6 only needs to provide a certain amount of auxiliary power to smoothly drain the accumulated water. Since gravity has already provided some power for the flow of accumulated water, the drainage drive mechanism 6 does not need to overcome too much resistance. Therefore, it consumes relatively little energy during operation, which is conducive to saving energy.

[0041] like Figures 1 to 8 The cleaning motor housing 2 and the drainage motor housing 3 shown are both located on the same side of the pump housing 1 and are arranged parallel to each other in the vertical direction;

[0042] Furthermore, by arranging the cleaning motor housing 2 and the drain motor housing 3 in parallel vertical directions on the same side, the overall structural layout becomes more compact, which significantly reduces the space occupied by the pump body in the horizontal direction. This is particularly suitable for cleaning equipment such as baby bottle cleaners and small dishwashers, and helps to improve the portability and installation flexibility of the equipment.

[0043] Furthermore, the parallel layout of the cleaning motor housing 2 and the drain motor housing 3 makes the flow channel between the cleaning chamber 41 and the drain chamber 42 more direct, which helps to reduce complex pipeline connections, avoids the leakage risk caused by the detour of pipelines in traditional designs, and reduces manufacturing costs and maintenance difficulty.

[0044] Furthermore, since the cleaning motor housing 2 and the drainage motor housing 3 are on the same side and arranged in parallel, the workers can more easily install and connect the motors during the production and assembly of the pump body. Compared with scattered or irregular arrangements, the parallel arrangement makes the motor installation position clearer and the connection lines more orderly, which helps to reduce errors and complexity in the assembly process and improves production efficiency.

[0045] like Figures 1 to 8The cleaning drive mechanism 5 shown includes a cleaning motor 51 located inside the cleaning motor housing 2, and a cleaning impeller 52 connected to the output end of the cleaning motor 51 and located in the cleaning chamber 41. The first housing 11 is provided with a cleaning outlet 111 communicating with the cleaning chamber 41.

[0046] The drainage drive mechanism 6 includes a drainage motor 61 located inside the drainage motor housing 3, and a drainage impeller 62 connected to the output end of the drainage motor 61 and located in the drainage chamber 42. The second housing 12 is provided with a drainage port 121 communicating with the drainage chamber 42.

[0047] Furthermore, in the cleaning drive mechanism 5, the cleaning motor 51 drives the cleaning impeller 52 to rotate in the cleaning chamber 41. The rotation of the cleaning impeller 52 causes the liquid in the cleaning chamber 41 to generate a high-speed water flow, which is sprayed out through the cleaning outlet 111 to effectively clean the equipment to be cleaned. In the drainage drive mechanism 6, the drainage motor 61 drives the drainage impeller 62 to work in the drainage chamber 42. The rotation of the drainage impeller 62 generates suction, which draws the water accumulated in the pump housing 1 into the drainage chamber 42 and discharges it through the drain outlet 121, which helps to ensure the smoothness and efficiency of the drainage process.

[0048] Furthermore, the cleaning drive mechanism 5 and the drainage drive mechanism 6 are independently installed in the cleaning motor housing 2 and the drainage motor housing 3, respectively, forming relatively independent modules. The modular design makes the structure of the entire pump body clearer, which is convenient for manufacturing and assembly. During the production process, users can process and test each module separately, which helps to improve production efficiency and product quality.

[0049] like Figures 1 to 8 The pump housing 1 shown includes a third housing 14 located above the second housing 12 and perpendicularly connected to the first housing 11. The central axis of the third housing 14 is on the same plane as the central axis of the second housing 12 and is perpendicular to each other.

[0050] Furthermore, the third housing 14 is vertically connected to the first housing 11 and located above the second housing 12, so that the entire pump housing 1 is more compact in space and reduces the area occupied by the equipment in the horizontal direction. Secondly, by arranging the housings with different functions in the vertical direction, the longitudinal space of the equipment is fully utilized, avoiding the problem of excessive equipment size that may be caused by the traditional horizontal layout, and improving the overall portability and installation flexibility of the equipment.

[0051] Furthermore, a stable spatial structure is formed between the first housing 11, the second housing 12, and the third housing 14. The different housings support each other, which can better resist the action of external forces, enhance the overall structural strength of the pump body, and withstand the forces generated by water flow impact and vibration during pump operation, reduce the probability of failure caused by structural deformation, and extend the service life of the pump.

[0052] like Figures 1 to 8 The water inlet channel 13 shown is located inside the third housing 14 and extends along the length of the third housing 14. The third housing 14 is provided with a water inlet 141 communicating with the water inlet channel 13. A filter element 15 is provided on the water inlet 141 and is detachably connected to the third housing 14.

[0053] Furthermore, the water inlet channel 13 extends along the length of the third housing 14 to form a straight water flow path, so that the water flow can enter the drainage chamber 42 more smoothly, reducing the resistance of the water flow into the drainage chamber 42 and improving the drainage effect.

[0054] Furthermore, the filter element 15 can effectively intercept impurities or particulate matter in the water, preventing these impurities from entering the cleaning chamber 41 and the drain chamber 42, avoiding clogging of the impeller and pipes, extending the service life of the equipment, and ensuring the cleanliness of the cleaning water, thereby improving the cleaning hygiene standards.

[0055] Furthermore, the inlet 141 is equipped with a detachable filter element 15, which makes the installation and replacement of the filter element 15 more convenient. Users can clean or replace the filter element 15 regularly according to actual use to ensure the durability of the filtration effect.

[0056] Optionally, the filter element 15 can be installed on the inlet 141 by means of threaded connection, snap-fit ​​connection, slot connection, etc.

[0057] like Figures 1 to 8 The filter element 15 shown includes a first filter panel 151, a second filter panel 152, and a third filter panel 153 located between the first filter panel 151 and the second filter panel 152. The third filter panel 153 is perpendicularly connected to the first filter panel 151 and the second filter panel 152, respectively.

[0058] Furthermore, the third filter panel 153 is vertically connected to the first filter panel 151 and the second filter panel 152 respectively, forming a three-dimensional filter structure. This is beneficial to significantly increase the filter area. The larger filter area can disperse the water flow, reduce the filter load per unit area, thereby reducing the filter resistance and ensuring that the water flow can pass through the filter element more smoothly, effectively maintaining a high water flow rate.

[0059] Furthermore, the first filter panel 151, the second filter panel 152, and the third filter panel 153 support each other to form a stable three-dimensional structure, which is conducive to better resisting the impact and pressure of water flow and is not easily deformed or damaged. Compared with a single flat filter panel, this design is more stable when subjected to the impact of water flow, ensuring that the filter element 15 maintains good filtration performance and structural integrity during long-term use.

[0060] Furthermore, the first filter panel 151 and the second filter panel 152 are not on the same plane and are arranged in a stepped manner. The stepped filter surface arrangement can effectively disperse impurities in the fluid and reduce the risk of impurities accumulating on a certain filter surface.

[0061] Furthermore, the first filter panel 151 is provided with a first filter port, which is arranged in a ring at intervals on the first filter panel 151 and is arc-shaped; the second filter panel 152 and the third filter panel 153 are both provided with filter holes, which are arranged at intervals on the second filter panel 152 and the third filter panel 153.

[0062] like Figures 1 to 8 The drain outlet 121 shown is equipped with a one-way valve to prevent water backflow;

[0063] Furthermore, the one-way valve (not shown in the figure) ensures that water can only be discharged from the drain chamber 42 through the drain outlet 121 and cannot flow in the opposite direction. This effectively prevents water from flowing back into the drain chamber from the drain outlet due to pressure fluctuations or equipment shutdown during the drainage process, avoids residual water in the drain chamber, and thus ensures a thorough drainage process and reduces the risk of bacterial growth.

[0064] Furthermore, in the cleaning device, the water discharged from the drain outlet 121 may contain impurities or contaminants. If this water flows back into the drain chamber 42 or the cleaning chamber 41, it may cause secondary pollution and affect the cleaning effect. The one-way valve (not shown in the figure) can effectively prevent secondary pollution and ensure the hygienic performance of the equipment.

[0065] like Figures 1 to 8 The pump housing 1 shown is integrally formed;

[0066] Furthermore, the one-piece molded pump housing 1 has no splicing gaps, avoiding structural weaknesses that may be caused by traditional connection methods such as welding and threaded connections. The one-piece molding design allows the pump housing 1 to better withstand high-pressure water flow and mechanical vibration during operation, reducing the risk of leakage caused by loosening or damage at the connection.

[0067] Furthermore, in traditional split-type housing designs, the connection points between components are high-risk areas for leakage. The one-piece molded pump housing 1 eliminates these connection points, significantly reducing the risk of leakage due to poor sealing or loose connections, and effectively improving the sealing performance and reliability of the equipment.

[0068] like Figures 1 to 8 The cleaning device shown includes an integrated pump that combines cleaning and drainage functions as described above;

[0069] Specifically, in the application of baby bottle cleaning machines, the integrated pump can efficiently complete the cleaning of the inside of the baby bottle. Its fine filtration and stable water flow control can effectively remove residual milk stains and other dirt inside the baby bottle. At the same time, during the drainage stage, the one-way valve on the integrated pump can prevent water backflow, avoid secondary contamination of the baby bottle, and ensure the hygiene and safety of the cleaning process.

[0070] Specifically, in a small dishwasher, the integrated pump can thoroughly and efficiently clean the dishes through reasonable filtration and water flow distribution. The design of different filter panels can effectively intercept impurities. When draining, the integrated pump's feature of preventing water backflow can prevent the cleaned dishes from being recontaminated by sewage, thus ensuring the cleanliness of the dishes.

[0071] The implementation method of Example 1 is as follows:

[0072] An integrated pump combining cleaning and drainage functions includes a pump housing 1, a cleaning motor housing 2, and a drainage motor housing 3. The pump housing 1 includes a first housing 11, a second housing 12, and a water inlet channel 13 located between the first housing 11 and the second housing 12. The first housing 11 extends toward the cleaning motor housing 2 and forms a cleaning chamber 41 with the cleaning motor housing 2. The second housing 12 and the drainage motor housing 3 form a drainage chamber 42 located below the water inlet channel 13. The drainage chamber 42 communicates with the cleaning chamber 41 through the water inlet channel 13. The cleaning motor housing 2 is provided with a cleaning drive mechanism 5 extending toward the cleaning chamber 41, and the drainage motor housing 3 is provided with a drainage drive mechanism 6 extending toward the drainage chamber 42. When the drainage drive mechanism 6 is working, the water accumulated in the cleaning chamber 41 enters the drainage chamber 42 through the water inlet channel 13 and is discharged to the outside.

[0073] This invention comprises a first housing, a second housing, a cleaning motor housing, and a drain motor housing. The first housing and the cleaning motor housing together form a cleaning chamber, and the second housing and the drain motor housing together form a drain chamber. The cleaning chamber communicates with the drain chamber through a water inlet channel. When the drain drive mechanism is activated, residual water in the cleaning chamber is drawn into the drain chamber under negative pressure and discharged to the outside. This helps to prevent water from stagnating and breeding bacteria or deteriorating. It effectively solves the problem that after the existing cleaning pump is used, residual water often remains, which is prone to breeding bacteria or deteriorating. When the cleaning device is started again, water containing bacteria or deteriorated water is sprayed into the utensils to be cleaned along with the cleaning liquid, posing a safety hazard.

[0074] The implementation method of Example 2 is as follows:

[0075] Based on Example 1, Example 2 also has the following implementation method: the lowest liquid level of the cleaning chamber 41 is higher than the highest liquid level of the drain chamber 42.

[0076] The implementation method of Example 3 is as follows:

[0077] Based on Example 1, Example 3 also has the following implementation method: the cleaning motor housing 2 and the drainage motor housing 3 are both located on the same side of the pump housing 1 and are arranged parallel to each other in the vertical direction.

[0078] The implementation method of Example 4 is as follows:

[0079] Based on Example 1, Example 4 also has the following implementation method: The cleaning drive mechanism 5 includes a cleaning motor 51 located in the cleaning motor housing 2, and a cleaning impeller 52 connected to the output end of the cleaning motor 51 and located in the cleaning chamber 41. The first housing 11 is provided with a cleaning outlet 111 communicating with the cleaning chamber 41.

[0080] The drainage drive mechanism 6 includes a drainage motor 61 located in the drainage motor housing 3, and a drainage impeller 62 connected to the output end of the drainage motor 61 and located in the drainage chamber 42. The second housing 12 is provided with a drainage port 121 communicating with the drainage chamber 42.

[0081] The implementation method of Example 5 is as follows:

[0082] Based on Example 1, Example 5 also has the following implementation: The pump housing 1 includes a third housing 14 located above the second housing 12 and perpendicularly connected to the first housing 11. The central axis of the third housing 14 and the central axis of the second housing 12 are located on the same plane and perpendicular to each other.

[0083] The implementation method of Example 6 is as follows:

[0084] Based on Example 5, Example 6 also has the following implementation method: the water inlet channel 13 is located inside the third housing 14 and extends along the length direction of the third housing 14. The third housing 14 is provided with a water inlet 141 that communicates with the water inlet channel 13. The water inlet 141 is provided with a filter element 15 that is detachably connected to the third housing 14.

[0085] The implementation method of Example 7 is as follows:

[0086] Based on Embodiment 6, Embodiment 7 further includes the following implementation: the filter element 15 includes a first filter panel 151, a second filter panel 152, and a third filter panel 153 located between the first filter panel 151 and the second filter panel 152, wherein the third filter panel 153 is perpendicularly connected to the first filter panel 151 and the second filter panel 152 respectively.

[0087] The implementation method of Example 8 is as follows:

[0088] Based on Example 4, Example 8 also has the following implementation method: a one-way valve for preventing water backflow is provided on the drain outlet 121.

[0089] The implementation method of Example 9 is as follows:

[0090] Based on Example 1, Example 9 also has the following implementation method: the pump housing 1 is integrally formed.

[0091] The implementation method of Example 10 is as follows:

[0092] Based on Example 1, Example 10 also includes the following implementation: a cleaning device, comprising an integrated pump that integrates cleaning and drainage functions as described above.

[0093] The implementation method of Example 11 is as follows:

[0094] The difference between Example 11 and Example 4 is that the cleaning drive mechanism 5 includes a cleaning motor 51 and a propeller located at the output end of the cleaning motor 51. The cleaning motor 51 is installed inside the cleaning motor housing 2, and the propeller is located on the side close to the cleaning chamber 41. When the cleaning motor 51 is started, the cleaning motor 51 drives the propeller to rotate. When the propeller rotates, it will generate thrust on the liquid, realizing the delivery and spraying of the liquid, thus achieving the washing effect. Similarly, the drain drive mechanism 6 includes a drain motor 61 and a propeller located at the output end of the drain motor 61. When the propeller rotates, it generates negative pressure to suck up the accumulated water.

[0095] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. An integrated pump that combines cleaning and drainage functions, characterized in that: The system includes a pump housing (1), a cleaning motor housing (2), and a drain motor housing (3). The pump housing (1) includes a first housing (11), a second housing (12), and a water inlet channel (13) located between the first housing (11) and the second housing (12). The first housing (11) extends toward the cleaning motor housing (2) and forms a cleaning chamber (41) with the cleaning motor housing (2). The second housing (12) and the drain motor housing (3) form a water inlet channel (13). The lower drain chamber (42) is connected to the cleaning chamber (41) through the water inlet channel (13). The cleaning motor housing (2) is provided with a cleaning drive mechanism (5) extending toward the cleaning chamber (41). The drain motor housing (3) is provided with a drain drive mechanism (6) extending toward the drain chamber (42). When the drain drive mechanism (6) is working, the water in the cleaning chamber (41) enters the drain chamber (42) through the water inlet channel (13) and is discharged to the outside.

2. The integrated pump with cleaning and drainage functions according to claim 1, characterized in that: The lowest liquid level in the cleaning chamber (41) is higher than the highest liquid level in the drain chamber (42).

3. The integrated pump with cleaning and drainage functions according to claim 1, characterized in that: The cleaning motor housing (2) and the drainage motor housing (3) are both located on the same side of the pump housing (1) and are arranged parallel to each other in the vertical direction.

4. The integrated pump with cleaning and drainage functions according to claim 1, characterized in that: The cleaning drive mechanism (5) includes a cleaning motor (51) located in the cleaning motor housing (2) and a cleaning impeller (52) connected to the output end of the cleaning motor (51) and located in the cleaning chamber (41). The first housing (11) is provided with a cleaning outlet (111) communicating with the cleaning chamber (41). The drainage drive mechanism (6) includes a drainage motor (61) located in the drainage motor housing (3) and a drainage impeller (62) connected to the output end of the drainage motor (61) and located in the drainage chamber (42). The second housing (12) is provided with a drainage port (121) communicating with the drainage chamber (42).

5. The integrated pump for cleaning and drainage functions according to claim 1, characterized in that: The pump housing (1) includes a third housing (14) located above the second housing (12) and perpendicularly connected to the first housing (11), the central axis of the third housing (14) being on the same plane and perpendicular to the central axis of the second housing (12).

6. The integrated pump for cleaning and drainage functions according to claim 5, characterized in that: The water inlet channel (13) is located inside the third housing (14) and extends along the length of the third housing (14). The third housing (14) is provided with a water inlet (141) communicating with the water inlet channel (13). The water inlet (141) is provided with a filter element (15) detachably connected to the third housing (14).

7. The integrated pump for cleaning and drainage functions according to claim 6, characterized in that: The filter element (15) includes a first filter panel (151), a second filter panel (152), and a third filter panel (153) located between the first filter panel (151) and the second filter panel (152), wherein the third filter panel (153) is vertically connected to the first filter panel (151) and the second filter panel (152) respectively.

8. The integrated pump with cleaning and drainage functions according to claim 4, characterized in that: The drain outlet (121) is equipped with a one-way valve to prevent water backflow.

9. The integrated pump for cleaning and drainage functions according to claim 1, characterized in that: The pump housing (1) is integrally formed.

10. A cleaning device, characterized in that: The pump includes an integrated pump with cleaning and drainage functions as described in any one of claims 1-9.

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