Lifting pump type intelligent roller washing machine and control method

Abstract

The invention discloses a lift pump type intelligent drum washing machine and a control method. The lift pump type intelligent drum washing machine comprises a washing machine box body, a lift pump, a water tank and a connecting pipe. The water tank is located on the outer side of the washing machine box body, the lift pump is connected to the water tank, and the connecting pipe is communicated with the lift pump and the washing machine box body. When the lift pump type intelligent roller washing machine is started, the lift pump is used for sucking water from the water tank and pressurizing the water, so that the pressurized water enters the washing machine box body through the connecting pipe for washing. According to the lift pump type intelligent roller washing machine, the external water tank is arranged on the washing machine box body, and water in the water tank is sucked out through the lift pump, pressurized and then shunted into the washing machine box body, so that the purpose of injecting water into the washing machine box body in low-water-pressure and water-pressure-free areas is achieved, and the effect of conveniently washing clothes is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of household washing machines, and in particular to a water pump-type intelligent drum washing machine and a control method thereof. Background Art

[0002] Generally, the water pressure of a pump-type smart drum washing machine mainly comes from the residential water supply system, and the water inlet is controlled by the switch of the water inlet valve. For areas without a stable tap water supply, it is more difficult for the washing machine to take in water during washing.

[0003] Therefore, the prior art still needs to be improved and developed. Summary of the invention

[0004] The main purpose of the present application is to provide a water pump type smart drum washing machine and a control method, aiming to solve the problem of water intake difficulty of the water pump type smart drum washing machine in low water pressure or no water pressure areas in the prior art.

[0005] A first aspect of an embodiment of the present application provides a water-pump-type smart drum washing machine, which includes a washing machine body, a water-pump, a water tank and a connecting pipe; the water tank is located outside the washing machine body, the water-pump is connected to the water tank, and the connecting pipe connects the water-pump and the washing machine body; when the water-pump-type smart drum washing machine is started, the water-pump is used to absorb water from the water tank and pressurize it, so that the pressurized water enters the washing machine body through the connecting pipe for washing.

[0006] Optionally, in one embodiment of the present application, the water pump type smart drum washing machine also includes a detergent box, the detergent box is connected to the washing machine body, the detergent box is communicated with the connecting pipe, the detergent box is used to store detergent, and the water pump is used to bring the water in the water tank into the washing machine body through the connecting pipe and the detergent box.

[0007] Optionally, in one embodiment of the present application, the connecting pipe includes a main wash water pipe and a pre-wash water pipe, the two ends of the main wash water pipe are respectively connected to the detergent box and the water pump, and the two ends of the pre-wash water pipe are respectively connected to the detergent box and the water pump.

[0008] Optionally, in one embodiment of the present application, the water pump type smart drum washing machine also includes a three-way valve, the water pump is connected to the inlet of the three-way valve, one outlet of the three-way valve is connected to the main wash water pipe, and the other outlet of the three-way valve is connected to the pre-wash water pipe.

[0009] Optionally, in one embodiment of the present application, the detergent box is located at the top of the washing machine body, the water pump is located at the bottom of the washing machine body, and the detergent box and the water pump are respectively located on different sides of the end surface of the washing machine body.

[0010] Optionally, in one embodiment of the present application, the water pump type smart drum washing machine also includes a plurality of fixed brackets, one end of the plurality of fixed brackets is connected to the washing machine body, and the other end of the plurality of fixed brackets is connected to the water tank.

[0011] Optionally, in one embodiment of the present application, the water inlet end of the water pump is connected to the water outlet of the water tank through a bellows, and the water outlet end of the water pump is connected to the connecting pipe.

[0012] Optionally, in one embodiment of the present application, the water pump type smart drum washing machine also includes a water inlet pipe, which is connected to the water tank and is used to introduce water into the water tank.

[0013] The second aspect of the embodiment of the present application also provides a control method for a water pump-type smart drum washing machine based on any one of the above-mentioned schemes, wherein the control method includes: when the water level in the water tank meets the requirements and the water pump-type smart drum washing machine is started, the water pump is started, so that the water in the water tank enters the water pump and completes the pressurization; the water pump sends the pressurized water into the washing machine body through the connecting pipe for washing.

[0014] Optionally, in one embodiment of the present application, the water pump delivers the pressurized water into the washing machine body through the connecting pipe for washing clothes, specifically including: the water pump distributes the pressurized water to the corresponding area of ​​the detergent box through the main wash water pipe or the pre-wash water pipe; detergent is added to the detergent box according to a preset detergent dosage, so that the detergent and water are mixed and then enter the washing machine body through the detergent box to start washing, wherein the detergent dosage matches the distribution amount of the water flow.

[0015] Beneficial effect: The present application provides a water-lifting pump type smart drum washing machine and a control method. The water-lifting pump type smart drum washing machine of the present application is equipped with an external water tank on the washing machine body, and the water in the water tank is sucked out by a water-lifting pump and pressurized and then diverted into the washing machine body, thereby achieving the purpose of injecting water into the washing machine body in low water pressure or no water pressure areas, thereby achieving the effect of convenient clothing washing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A three-dimensional diagram of a preferred embodiment of the water pump type intelligent drum washing machine of the present application;

[0018] Figure 2 This is a schematic diagram of the connection between the washing machine body and the water pump in a preferred embodiment of the water pump type smart drum washing machine of the present application;

[0019] Figure 3 A top view of the connection between the water tank, the water pump and the detergent box in a preferred embodiment of the water pump type smart drum washing machine of the present application;

[0020] Figure 4 This is a schematic diagram of a preferred embodiment of a water pump type smart drum washing machine of the present application, in which a water pump is connected to a detergent box through a connecting pipe;

[0021] Figure 5 It is a flow chart of a preferred embodiment of the control method of the water pump type intelligent drum washing machine of the present application.

[0022] Description of reference numerals:

[0023] 10. Washing machine body; 20. Water pump; 21. Bellows; 30. Water tank; 31. Fixed bracket; 40. Connecting pipe; 41. Main wash water pipe; 42. Pre-wash water pipe; 50. Detergent box.

[0024] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and effect of the present application clearer and more specific, the technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. The described embodiments are only possible technical implementations of the present application, not all possible implementations. Based on the embodiments in the present application, those skilled in the art can completely combine the embodiments of the present application to obtain other embodiments without creative work, and these embodiments are also within the scope of protection of the present application.

[0026] In the related art, in areas with low water pressure, the water pressure provided by the tap water pipe is often not enough to push the water inlet valve of the washing machine to open, or even if it is opened, it cannot ensure that enough water flows into the washing machine, thus affecting the washing effect. Traditional washing machines do not have built-in boosting equipment to cope with low or no water pressure. Therefore, in areas with insufficient water pressure or no water supply, the washing machine cannot be normally filled with water. Therefore, the present application adopts a water pump-type smart drum washing machine, which can alleviate the problem of water inlet difficulty in low or zero water pressure areas, thereby solving the problem of difficult washing.

[0027] The following describes the water-lifting pump type smart drum washing machine and control method of the embodiment of the present application with reference to the accompanying drawings. In view of the problem that the water-lifting pump type smart drum washing machine in the above-mentioned related art has difficulty in taking in water in low water pressure or no water pressure areas, the present application provides a water-lifting pump type smart drum washing machine, in which an external water tank is provided on the washing machine body, and the water in the water tank is sucked out by a water-lifting pump and pressurized and then diverted into the washing machine body, thereby achieving the purpose of injecting water into the washing machine body in low water pressure or no water pressure areas, thereby achieving the effect of convenient clothing washing. Thus, the technical problem that the water-lifting pump type smart drum washing machine in the related art has difficulty in taking in water in low water pressure or no water pressure areas is solved.

[0028] The technical solution of the present application is described in detail with specific embodiments below. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0029] like Figure 1 and Figure 2 As shown, an embodiment of the present application provides a water-lifting pump type smart drum washing machine, which includes a washing machine body 10, a water-lifting pump 20, a water tank 30 and a connecting pipe 40; the water tank 30 is located outside the washing machine body 10, the water-lifting pump 20 is connected to the water tank 30, and the connecting pipe 40 connects the water-lifting pump 20 and the washing machine body 10; when the water-lifting pump type smart drum washing machine is started, the water-lifting pump 20 is used to absorb water from the water tank 30 and increase the pressure, so that the pressurized water enters the washing machine body 10 through the connecting pipe 40 for washing.

[0030] The water pump 20 type water pump type smart drum washing machine of the present application can allow water to enter the washing machine even in areas with zero water pressure. The water flows through the water pump 20 before entering the corresponding water pipe. This solves the problem of water pump type smart drum washing machines having difficulty in entering water in areas with low or no water pressure. The configuration of the external water tank 30 solves the problem of no stable water supply.

[0031] Specifically, the washing machine housing 10 is fixedly connected to the bracket of the external water tank 30 to support the entire washing system. The washing machine housing 10 is used to accommodate and protect the various components inside the washing machine. The water pump 20 connects the external water tank 30 and the connecting pipe 40 (i.e., the main wash water pipe 41 and the pre-wash water pipe 42). The water pump 20 is used to suck and pressurize the water in the external water tank 30 so that the water can enter the detergent box 50 through the main wash water pipe 41 or the pre-wash water pipe 42. The external water tank 30 is connected to a water source (which can be collected rainwater, river water, etc., or tap water) through a water inlet pipe and is connected to the water pump 20. The external water tank 30 is fixed to the washing machine housing 10 through a bracket; the external water tank 30 stores water for washing clothes, which can be water collected from an unstable water supply system or tap water.

[0032] In one embodiment of the present application, Figure 3 As shown, the water-lifting pump type smart drum washing machine also includes a detergent box 50, which is connected to the washing machine body 10, and the detergent box 50 is communicated with the connecting pipe 40. The detergent box 50 is used to store detergent, and the water-lifting pump 20 is used to transfer the water in the water tank 30 into the washing machine body 10 through the connecting pipe 40 and the detergent box 50.

[0033] It should be noted that in areas with low water pressure or no water supply system, collected water can be added to the water tank 30, or tap water can be connected to the water tank 30. The water pump 20 sucks the water in the water tank 30 and pressurizes it, and sends the water to the detergent box 50 through the main wash water pipe 41 or the pre-wash water pipe 42. After rinsing the corresponding washing, the water flows into the washing tub for washing.

[0034] In one embodiment of the present application, Figure 3 and Figure 4 As shown, the connecting pipe 40 includes a main wash water pipe 41 and a pre-wash water pipe 42, the two ends of the main wash water pipe 41 are respectively connected to the detergent box 50 and the water pump 20, and the two ends of the pre-wash water pipe 42 are respectively connected to the detergent box 50 and the water pump 20.

[0035] Specifically, the detergent box 50 is connected to the main wash water pipe 41 and the pre-wash water pipe 42, and leads to the washing machine body 10 (i.e., the washing tub). The detergent box 50 is used to store detergent and bring the detergent into the washing tub through water flow. The main wash water pipe 41 and the pre-wash water pipe 42 are each connected to the water pump 20 at one end and the detergent box 50 at the other end. The main wash water pipe 41 and the pre-wash water pipe 42 are used to send the water pressurized by the water pump 20 into the detergent box 50, and then flow into the washing tub for washing.

[0036] It should be noted that the washing machine can be used for washing clothes without water pressure. The water supply is first controlled by the water pump 20 and then input into the corresponding water pipe. The external water tank 30 can be selected to collect water for washing clothes or connected to the water supply system. The external water tank 30 is fixed to the washing machine body 10 by a bracket, which is stable and reliable. The connecting pipe 40 is laid along the inner wall of the body, which does not affect the overall appearance of the washing machine and protects the water pipe.

[0037] In one embodiment of the present application, Figure 2 and Figure 3 As shown, the detergent box 50 is located at the top of the washing machine housing 10, the water pump 20 is located at the bottom of the washing machine housing 10, and the detergent box 50 and the water pump 20 are respectively located on different sides of the end surface of the washing machine housing 10.

[0038] Specifically, the water pump 20 is installed inside or near the washing machine body 10, so as to be connected to the water tank 30 and the connecting pipe 40; the detergent box 50 is connected to the main wash water inlet pipe and the pre-wash water inlet pipe through the water inlet pipe, receives the pressurized water flow from the water pump 20, mixes the water flow with the detergent, and then sends it into the washing tub. The detergent box 50 is located at the front or top of the washing machine body 10, so that the user can add detergent and observe the washing process.

[0039] In one embodiment of the present application, Figure 2 As shown, the water pump type smart drum washing machine also includes a plurality of fixed brackets 31, one end of the plurality of fixed brackets 31 is connected to the washing machine body 10, and the other end of the plurality of fixed brackets 31 is connected to the water tank 30.

[0040] Specifically, the fixing bracket 31 firmly mounts the water tank 30 on the washing machine housing 10 to ensure the stability of the water tank 30 during the operation of the washing machine. The bracket 31 is located above or on the side of the washing machine housing 10 to facilitate the water filling and drainage operations of the water tank 30 .

[0041] In one embodiment of the present application, Figure 2 As shown, the water inlet end of the water pump 20 is connected to the water outlet of the water tank 30 through the bellows 21 , and the water outlet end of the water pump 20 is connected to the connecting pipe 40 .

[0042] Specifically, the bellows 21 is used as a flexible connector, one end of which is connected to the water outlet of the water tank 30 and the other end of which is connected to the water inlet of the water pump 20, so as to absorb vibration and displacement and ensure the reliability of the connection.

[0043] In one embodiment of the present application, the water pump type smart drum washing machine also includes a water inlet pipe (not shown in the figure), which is connected to the water tank 30 and is used to introduce water source into the water tank 30.

[0044] Specifically, one end of the water inlet pipe is connected to the water source, and the other end is connected to the external water tank 30. The water inlet pipe is used to introduce the water source into the external water tank 30, and the water inlet pipe and the connecting pipe 40 are laid along the inner wall of the washing machine body 10, which does not affect the overall appearance of the washing machine and protects the water pipe.

[0045] In one embodiment of the present application, the water pump type smart drum washing machine also includes a three-way valve (not shown in the figure), the water pump 20 is connected to the inlet of the three-way valve, one outlet of the three-way valve is connected to the main wash water pipe 41, and the other outlet of the three-way valve is connected to the pre-wash water pipe 42.

[0046] Specifically, the water outlet of the water pump 20 is connected to an inlet of the three-way valve through a pipeline to provide pressurized water flow to the three-way valve, and the two outlets of the three-way valve are respectively connected to the main wash water pipe 41 and the pre-wash water pipe 42. By adjusting the internal structure of the three-way valve, it is possible to control which water inlet pipe the water flows into, or to simultaneously enter both water inlet pipes (selectively supplying water according to the washing program).

[0047] Furthermore, the main function of the three-way valve in the water pump 20 type water pump type smart drum washing machine is to control the distribution of water flow: selective water supply, according to the needs of the washing program, the three-way valve can switch the water flow into the main wash, water pipe or pre-wash, water pipe, to ensure the correct mixing of detergent and water, and the smooth progress of the washing process; adjust the water flow ratio, adjust the function of adjusting the water flow ratio entering the two water inlet pipes to adapt to different washing needs.

[0048] It is understandable that the working principle of the three-way valve is mainly based on the movement of its internal valve core and the cooperation of the valve seat. There is a movable valve core inside the three-way valve. The position of the valve core determines the direction of water flow. The valve core is usually designed to be able to move between two or more positions to achieve different water flow paths; the valve seat is provided with a channel or opening that matches the valve core. When the valve core moves to a certain position, it will align with a specific channel or opening on the valve seat, allowing water to flow through. The movement of the valve core can be operated by an external control mechanism (such as an electromagnet, a manual knob, etc.) to change the direction of water flow, which is automatically completed by the washing machine control system to ensure the correct execution of the washing program.

[0049] The present application uses a water pump 20 to increase the pressure of zero water supply, and an external water tank 30 to solve the water source problem. The internal connecting pipe 40 is concealed, stable and does not affect the appearance.

[0050] The control method of the water pump type intelligent drum washing machine described in the preferred embodiment of the present application is as follows: Figure 5 As shown, the control method of the water pump type intelligent drum washing machine includes the following steps:

[0051] In step S101, when the water level in the water tank meets the requirement and the water pump type intelligent drum washing machine is started, the water pump is started, so that the water in the water tank enters the water pump and completes the pressurization.

[0052] In step S102, the water pump delivers the pressurized water into the washing machine through the connecting pipe for washing.

[0053] In a possible implementation, the water pump distributes the pressurized water to the corresponding area of ​​the detergent box through the main wash water pipe or the pre-wash water pipe; the detergent box releases detergent according to a preset detergent release amount, so that the detergent and water are mixed and then enter the washing machine body through the detergent box to start washing, wherein the detergent release amount matches the distribution amount of the water flow.

[0054] The specific implementation of this application is described below in conjunction with a specific application scenario.

[0055] Step K1, initialization check: Before starting the washing machine, first check whether the water level in the external water tank is sufficient, and whether the water pump, connecting pipes (main wash water pipe, pre-wash water pipe) and detergent box are in normal working condition. If the water level is insufficient or there is a fault, a warning will be issued to the user and the startup procedure will be paused; if everything is normal, proceed to the next step.

[0056] Step K2, select a washing program: The user selects a suitable washing program according to the washing needs, which will determine the water usage (such as main wash, pre-wash, etc.) and the amount of detergent. The selection of the washing program will directly affect the distribution of water flow and detergent in the subsequent steps.

[0057] Step K3, start the water pump: Once the washing program is selected, start the water pump to suck water from the water tank and increase the pressure. The start of the water pump is the prerequisite for the subsequent water flow to enter the detergent box and the washing tub.

[0058] Step K4, water flow distribution: According to the washing program selected by the user and the preset logic inside the washing machine, the system distributes the pressurized water to different areas of the detergent box through the main wash water pipe or the pre-wash water pipe. The water flow distribution is synchronized with the detergent delivery to ensure the washing effect.

[0059] Step K5, adding detergent: When water flows into the detergent box, the system automatically adds detergent according to the preset detergent amount. The amount of detergent added matches the amount of water flow to achieve the best washing effect.

[0060] Step K6, water flows into the washing tub: After the detergent is mixed with water, it flows into the washing tub through the detergent box, and the washing process begins. The start of the washing process marks the end of the water flow and detergent distribution steps.

[0061] Step K7, washing process monitoring: During the washing process, the temperature, water level and washing time in the washing tub are continuously monitored to ensure the smooth progress of the washing process. If abnormal parameters are monitored, corresponding corrective measures will be taken or warnings will be issued.

[0062] Step K8, drainage and dehydration: After washing, the drainage program is started to drain the water in the washing tub and perform dehydration. Drainage and dehydration are the end steps of the washing cycle, preparing for the next washing cycle.

[0063] Step K9, end and standby: After the drainage and dehydration are completed, the washing machine returns to the standby state and waits for the next start.

[0064] In the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0065] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0066] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0067] It should be noted that: in this application, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0068] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0069] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A water pump type intelligent drum washing machine, characterized in that: The water pump type intelligent drum washing machine comprises a washing machine body, a water pump, a water tank and a connecting pipe; The water tank is located outside the washing machine housing, the water pump is connected to the water tank, and the connecting pipe is connected to the water pump and the washing machine housing; When the water pump type intelligent drum washing machine is started, the water pump is used to absorb water from the water tank and increase the pressure, so that the pressurized water enters the washing machine body through the connecting pipe for washing.

2. The water pump type intelligent drum washing machine according to claim 1, characterized in that: The water-lifting pump type intelligent drum washing machine also includes a detergent box, which is connected to the washing machine body and communicated with the connecting pipe. The detergent box is used to store detergent, and the water-lifting pump is used to bring the water in the water tank into the washing machine body through the connecting pipe and the detergent box.

3. The water pump type intelligent drum washing machine according to claim 2, characterized in that: The connecting pipe includes a main wash water pipe and a pre-wash water pipe, two ends of the main wash water pipe are respectively connected to the detergent box and the water pump, and two ends of the pre-wash water pipe are respectively connected to the detergent box and the water pump.

4. The water pump type intelligent drum washing machine according to claim 3, characterized in that: The water pump type intelligent drum washing machine also includes a three-way valve, the water pump is connected to the inlet of the three-way valve, one outlet of the three-way valve is connected to the main wash water pipe, and the other outlet of the three-way valve is connected to the pre-wash water pipe.

5. The water pump type intelligent drum washing machine according to claim 2, characterized in that: The detergent box is located at the top of the washing machine housing, the water pump is located at the bottom of the washing machine housing, and the detergent box and the water pump are respectively located on different sides of an end surface of the washing machine housing.

6. The water pump type intelligent drum washing machine according to claim 1, characterized in that: The water pump type intelligent drum washing machine also includes a plurality of fixed brackets, one end of each of the fixed brackets is connected to the washing machine body, and the other end of each of the fixed brackets is connected to the water tank.

7. The water pump type intelligent drum washing machine according to claim 1, characterized in that: The water inlet end of the water pump is connected to the water outlet of the water tank through a corrugated pipe, and the water outlet end of the water pump is connected to the connecting pipe.

8. The water pump type intelligent drum washing machine according to claim 1, characterized in that: The water pump type intelligent drum washing machine also includes a water inlet pipe, which is connected to the water tank and is used to introduce water source into the water tank.

9. A control method for a water pump type intelligent drum washing machine according to any one of claims 1 to 8, characterized in that: The control method comprises: When the water level in the water tank meets the requirement and the water pump type intelligent drum washing machine is started, the water pump is started, so that the water in the water tank enters the water pump and completes the pressurization; The water pump delivers the pressurized water into the washing machine through the connecting pipe for washing.

10. The control method of the water pump type intelligent drum washing machine according to claim 9, characterized in that: The water pump delivers pressurized water into the washing machine through the connecting pipe for washing clothes, specifically including: The water pump distributes the pressurized water to the corresponding area of ​​the detergent box through the main wash water pipe or the pre-wash water pipe; Detergent is added into the detergent box according to a preset detergent addition amount, so that the detergent is mixed with water and then enters the washing machine through the detergent box to start washing, wherein the detergent addition amount matches the distribution amount of the water flow.

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