Self-cleaning washing machine high-pressure rinsing device

Abstract

The utility model discloses a self -cleaning washing machine high pressure flush device relates to household electrical appliances technical field, including washing machine body, washing machine door, set up on the rotating mechanism of washing machine body, rotating inner tube, fixed outer tube, set up on the moving mechanism of washing machine body, annular water distributor, high pressure spray head, set up on the water supply mechanism of washing machine body, through the cooperation between moving mechanism, annular water distributor, high pressure spray head and water supply mechanism, make moving mechanism drive annular water distributor and high pressure spray head move in the interlayer between rotating inner tube and fixed outer tube, and water supply mechanism sends the water of outside to annular water distributor, and annular water distributor evenly distributes every high pressure spray head with water, and high pressure spray head carries out high pressure flush to the outer wall of rotating inner tube and the inner wall of fixed outer tube in the moving process, has enlarged the coverage of washing, has improved the cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of household appliance technology, and in particular to a high-pressure washing device for self-cleaning washing machines. Background Technology

[0002] With the improvement of people's living standards and the enhancement of health awareness, the cleanliness of washing machines, as an essential household cleaning tool, is receiving increasing attention. During long-term use, the space between the inner and outer drums of the washing machine easily accumulates washing residue, lint, soap scum, limescale, and microorganisms, forming a layer of grime that is difficult to remove. This grime not only produces odors and affects the hygienic quality of washed clothes, but may also clog the drainage system, reducing the lifespan and energy efficiency of the washing machine.

[0003] However, the current washing machine's rinsing device uses a fixed nozzle design, which has a limited rinsing coverage area, resulting in unsatisfactory cleaning effect, and therefore urgently needs improvement. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a high-pressure rinsing device for self-cleaning washing machines, which aims to solve the technical problem of limited coverage of the fixed nozzles, resulting in poor cleaning effect.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The high-pressure washing device for self-cleaning washing machines includes the washing machine body and the washing machine door, and also includes:

[0007] A rotating mechanism is provided on the washing machine body;

[0008] A rotating inner cylinder is mounted on the rotating mechanism;

[0009] A fixed outer tub is mounted on the washing machine body and fixedly connected to the washing machine body;

[0010] The moving mechanism is mounted on the washing machine body;

[0011] An annular water distributor is mounted on the moving mechanism and located between the rotating inner cylinder and the fixed outer cylinder;

[0012] Multiple high-pressure nozzles are provided, and the multiple high-pressure nozzles are fixedly installed on the annular water distributor;

[0013] A water supply mechanism, located on the washing machine body, is used to deliver clean water to the annular water distributor.

[0014] Preferably, the rotating mechanism includes:

[0015] The first motor is fixedly mounted on the washing machine body;

[0016] A rotating rod is mounted on the first motor. One end of the rotating rod is fixedly connected to the output end of the first motor, and the other end of the rotating rod is fixedly connected to the rotating inner cylinder.

[0017] A bearing is mounted on the washing machine body, with its outer ring fixedly connected to the washing machine body and its inner ring fixedly connected to the rotating rod.

[0018] Preferably, the moving mechanism includes:

[0019] The second motor is mounted on the washing machine body and is fixedly connected to the washing machine body;

[0020] A screw is rotatably mounted on the washing machine body, and one end of the screw is fixedly connected to the output end of the second motor.

[0021] A nut is disposed on the screw and threadedly connected to the screw, and the nut is fixedly connected to the annular water distributor.

[0022] Preferably, the washing machine body is provided with two limiting plates, which are fixedly connected to the washing machine body to limit the movement trajectory of the annular water distributor.

[0023] Preferably, the water supply mechanism includes:

[0024] A high-pressure water pump is fixedly installed on the washing machine body;

[0025] A water pumping pipe is installed on the high-pressure water pump, and one end of the water pumping pipe is fixedly connected to the high-pressure water pump for drawing water from the outside.

[0026] A water delivery pipe is installed on the high-pressure water pump. One end of the water delivery pipe is fixedly connected to the high-pressure water pump, and the other end of the water delivery pipe is fixedly connected to the annular water distributor.

[0027] Preferably, a controller is fixedly provided on the washing machine body, the controller being used to control the start and stop of the first motor, the second motor and the high-pressure water pump.

[0028] Preferably, the water supply pipe is made of reinforced rubber material, which has good flexibility, pressure resistance and fatigue resistance, so that one end of the water supply pipe can maintain a continuous and stable high-pressure water supply while moving with the annular water distributor.

[0029] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0030] Through the coordination of the moving mechanism, the annular water distributor, the high-pressure nozzles, and the water supply mechanism, the moving mechanism drives the annular water distributor and the high-pressure nozzles to move within the interlayer between the rotating inner cylinder and the fixed outer cylinder. The water supply mechanism delivers external water to the annular water distributor, which then distributes the water evenly to each high-pressure nozzle. During the movement, the high-pressure nozzles perform high-pressure rinsing on the outer wall of the rotating inner cylinder and the inner wall of the fixed outer cylinder, expanding the rinsing coverage and improving the cleaning effect. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 A three-dimensional structural diagram of the high-pressure washing device of a self-cleaning washing machine is shown.

[0033] Figure 2 It shows Figure 1 Right view sectional view.

[0034] Figure 3 It shows Figure 2 A magnified view of a portion of point A in the middle.

[0035] Figure 4 It shows Figure 1 Left view sectional view.

[0036] Figure 5 It shows Figure 2 A partial three-dimensional structural diagram.

[0037] Legend:

[0038] 1. Washing machine body; 2. Washing machine door; 3. Rotating inner drum; 4. Fixed outer drum; 5. Circular water distributor; 6. High-pressure nozzle; 7. First motor; 8. Rotating rod; 9. Bearing; 10. Second motor; 11. Screw; 12. Nut; 13. Limit plate; 14. High-pressure water pump; 15. Water suction pipe; 16. Water delivery pipe; 17. Control device. Detailed Implementation

[0039] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0040] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0043] Reference Figures 1 to 5 The embodiments of the self-cleaning washing machine high-pressure rinsing device of this utility model are further described below.

[0044] The high-pressure washing device for a self-cleaning washing machine includes the washing machine body 1 and the washing machine door 2, and also includes:

[0045] A controller 17 is fixedly installed on the washing machine body 1. The controller 17 is used to control the start and stop of the first motor 7, the second motor 10 and the high-pressure water pump 14.

[0046] Reference Figure 2In a preferred embodiment, a rotating mechanism is disposed on the washing machine body 1; the rotating mechanism includes:

[0047] The first motor 7 is fixedly mounted on the washing machine body 1;

[0048] A rotating rod 8 is mounted on the first motor 7. One end of the rotating rod 8 is fixedly connected to the output end of the first motor 7, and the other end of the rotating rod 8 is fixedly connected to the rotating inner cylinder 3.

[0049] Bearing 9 is mounted on the washing machine body 1. The outer ring of bearing 9 is fixedly connected to the washing machine body 1, and the inner ring of bearing 9 is fixedly connected to the rotating rod 8.

[0050] The inner cylinder 3 is mounted on the rotating mechanism;

[0051] During operation, the first motor 7 is started by the controller. The first motor 7 drives the rotating rod 8, which is fixedly connected to its output end, to rotate. The rotating rod 8 drives the rotating inner drum 3 to rotate. The rotating inner drum 3 washes the clothes. Moreover, the outer wall of the rotating inner drum 3 is continuously exposed to the spray area during the rotation, which further increases the cleaning efficiency. The bearing 9 is used to reduce the frictional resistance between the rotating rod 8 and the washing machine body 1, thereby reducing energy consumption.

[0052] The outer tub 4 is fixedly mounted on the washing machine body 1 and fixedly connected to the washing machine body 1.

[0053] Reference Figure 2 , Figure 3 and Figure 5 In a preferred embodiment, a moving mechanism is disposed on the washing machine body 1; the moving mechanism includes:

[0054] The second motor 10 is mounted on the washing machine body 1 and is fixedly connected to the washing machine body 1;

[0055] Screw 11 is rotatably mounted on the washing machine body 1, and one end of screw 11 is fixedly connected to the output end of the second motor 10;

[0056] Nut 12 is set on screw 11 and threadedly connected to screw 11. Nut 12 is fixedly connected to annular water distributor 5.

[0057] The annular water distributor 5 is mounted on the moving mechanism and is located between the rotating inner cylinder 3 and the fixed outer cylinder 4;

[0058] Multiple high-pressure nozzles 6 are provided, and multiple high-pressure nozzles 6 are fixedly installed on the annular water distributor 5;

[0059] The washing machine body 1 is provided with two limiting plates 13, which are fixedly connected to the washing machine body 1 to limit the movement trajectory of the annular water distributor 5.

[0060] During operation, the second motor 10 is started by the controller. The second motor 10 drives the screw 11, which is fixedly connected to its output end, to rotate. Since the limit plate 13 limits the movement of the annular water distributor 5, it prevents the nut 12 from rotating with the screw 11. This causes the screw 11 to drive the nut 12 to move, the nut 12 to drive the annular water distributor 5 to move, and the annular water distributor 5 to drive the high-pressure nozzle 6 to move. The high-pressure nozzle 6 performs high-pressure rinsing on the outer wall of the rotating inner cylinder 3 and the inner wall of the fixed outer cylinder 4 to achieve the cleaning effect.

[0061] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 In a preferred embodiment, a water supply mechanism is disposed on the washing machine body 1 and is used to deliver clean water to the annular water distributor 5. The water supply mechanism includes:

[0062] A high-pressure water pump 14 is fixedly mounted on the washing machine body 1;

[0063] A water pumping pipe 15 is installed on a high-pressure water pump 14. One end of the water pumping pipe 15 is fixedly connected to the high-pressure water pump 14 and is used to pump water from the outside.

[0064] Water supply pipe 16 is installed on high-pressure water pump 14. One end of water supply pipe 16 is fixedly connected to high-pressure water pump 14, and the other end of water supply pipe 16 is fixedly connected to ring water distributor 5.

[0065] The water supply pipe 16 is made of reinforced rubber material, which has good flexibility, pressure resistance and fatigue resistance, so that one end of the water supply pipe 16 can maintain a continuous and stable high-pressure water supply while following the movement of the annular water distributor 5.

[0066] During operation, the high-pressure water pump 14 is started by the controller. The high-pressure water pump 14 draws water from the outside through the water pumping pipe 15 and transmits the water to the annular water distributor 5 through the water delivery pipe 16. The annular water distributor 5 distributes the water evenly to each high-pressure nozzle 6.

[0067] Working principle: When it is necessary to clean the interlayer between the rotating inner cylinder 3 and the fixed outer cylinder 4, the high-pressure water pump 14 is started by the controller. The high-pressure water pump 14 draws water from the outside through the water pipe 15 and transmits the water to the annular water distributor 5 through the water delivery pipe 16. The annular water distributor 5 distributes the water evenly to each high-pressure nozzle 6. Then, the second motor 10 is started by the controller. The second motor 10 drives the screw 11 to rotate. The screw 11 drives the nut 12 to move. The nut 12 drives the annular water distributor 5 to move along the limit plate 13. The annular water distributor 5 drives the high-pressure nozzle 6 to move. At this time, the high-pressure nozzle 6 performs high-pressure flushing on the outer wall of the rotating inner cylinder 3 and the inner wall of the fixed outer cylinder 4, achieving a cleaning effect. The first motor 7 is started by the controller. The first motor 7 drives the rotating rod 8 to rotate. The rotating rod 8 drives the rotating inner cylinder 3 to rotate, so that the outer wall of the rotating inner cylinder 3 is continuously exposed to the spray area, further increasing the cleaning efficiency.

[0068] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A high-pressure washing device for a self-cleaning washing machine, comprising a washing machine body (1) and a washing machine door (2), characterized in that, Also includes: A rotating mechanism is provided on the washing machine body (1); The rotating inner cylinder (3) is mounted on the rotating mechanism; The outer tub (4) is fixedly mounted on the washing machine body (1) and fixedly connected to the washing machine body (1); A moving mechanism is provided on the washing machine body (1); An annular water distributor (5) is mounted on the moving mechanism and located between the rotating inner cylinder (3) and the fixed outer cylinder (4); Multiple high-pressure nozzles (6) are provided, and multiple high-pressure nozzles (6) are fixedly installed on the annular water distributor (5); A water supply mechanism is installed on the washing machine body (1) and is used to deliver clean water to the annular water distributor (5).

2. The high-pressure washing device for a self-cleaning washing machine according to claim 1, characterized in that, The rotating mechanism includes: The first motor (7) is fixedly mounted on the washing machine body (1); A rotating rod (8) is mounted on the first motor (7). One end of the rotating rod (8) is fixedly connected to the output end of the first motor (7), and the other end of the rotating rod (8) is fixedly connected to the rotating inner cylinder (3). The bearing (9) is disposed on the washing machine body (1). The outer ring of the bearing (9) is fixedly connected to the washing machine body (1), and the inner ring of the bearing (9) is fixedly connected to the rotating rod (8).

3. The high-pressure washing device for a self-cleaning washing machine according to claim 2, characterized in that, The mobile mechanism includes: The second motor (10) is mounted on the washing machine body (1) and is fixedly connected to the washing machine body (1); A screw (11) is rotatably mounted on the washing machine body (1), and one end of the screw (11) is fixedly connected to the output end of the second motor (10); Nut (12) is set on the screw (11) and threadedly connected to the screw (11). Nut (12) is fixedly connected to the annular water distributor (5).

4. The high-pressure washing device for a self-cleaning washing machine according to claim 3, characterized in that, The washing machine body (1) is provided with two limiting plates (13), which are fixedly connected to the washing machine body (1) to limit the movement trajectory of the annular water distributor (5).

5. The high-pressure washing device for a self-cleaning washing machine according to claim 4, characterized in that, The water supply system includes: A high-pressure water pump (14) is fixedly installed on the washing machine body (1); A water pumping pipe (15) is installed on the high-pressure water pump (14). One end of the water pumping pipe (15) is fixedly connected to the high-pressure water pump (14) for pumping water from the outside. A water supply pipe (16) is installed on the high-pressure water pump (14). One end of the water supply pipe (16) is fixedly connected to the high-pressure water pump (14), and the other end of the water supply pipe (16) is fixedly connected to the annular water distributor (5).

6. The high-pressure washing device for a self-cleaning washing machine according to claim 5, characterized in that, A controller (17) is fixedly provided on the washing machine body (1). The controller (17) is used to control the start and stop of the first motor (7), the second motor (10) and the high-pressure water pump (14).

7. The high-pressure washing device for a self-cleaning washing machine according to claim 6, characterized in that, The water supply pipe (16) is made of reinforced rubber material, which has good flexibility, pressure resistance and fatigue resistance, so that one end of the water supply pipe (16) can maintain continuous and stable high-pressure water supply while following the movement of the annular water distributor (5).

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