Self-cleaning structure of a fabric cleaning machine

Abstract

A self-cleaning structure of a fabric washing machine includes a main unit and a cleaning handle. A nozzle and a sewage suction port are provided on the bottom side of the cleaning handle. The nozzle is connected to the cleaning system in the main unit through a clean water pipe. The sewage suction port is connected to the sewage suction system in the main unit through a sewage pipe. A self-cleaning tank is provided on the main unit. The self-cleaning tank is configured to be able to assemble the cleaning handle. Clean water sprayed from the cleaning system through the nozzle can be sucked out by the sewage suction system through the sewage suction port in the self-cleaning tank to achieve the self-cleaning function of the sewage pipe. This solution provides a self-cleaning tank capable of accommodating the cleaning handle on the main unit. Clean water sprayed from the nozzle on the cleaning handle can be temporarily stored in the self-cleaning tank. At the same time, the sewage suction port on the cleaning handle can suck away the clean water in the self-cleaning tank, and the sewage pipe can be self-cleaned using the sucked clean water. The self-cleaning tank can be used as a hanger for the cleaning handle when the machine is stopped, and can be used to store the cleaning handle and collect water dripping from the cleaning handle. Its structure is simple and ingenious, and it is suitable for popularization and use.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth cleaning machines, in particular to a self-cleaning structure of a cloth cleaning machine. Background Art

[0002] A fabric cleaning machine typically consists of a main unit and a cleaning handle. The main unit is equipped with a cleaning system and a sewage suction system. The cleaning system can spray clean water through the water nozzle at the bottom of the cleaning handle to clean stains on the surface of the fabric, and the sewage suction system can suck out the sewage after cleaning the stains through the sewage suction port at the bottom of the cleaning handle. The sewage suction system is connected to the sewage suction port on the cleaning handle through a sewage pipe. If the sewage pipe is not cleaned for a long time, it is easy to have an odor. The existing technology is to set a diverter on the sewage pipe to divert the clean water in the clean water pipe to the sewage pipe, thereby cleaning the sewage pipe. This technology will sacrifice part of the cleaning effect of the cleaning system, and the cleaning effect of small-flow clean water on the sewage pipe is also limited.

[0003] Therefore, in view of the shortcomings of the existing technology, it is necessary to design a self-cleaning structure of a fabric cleaning machine to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a self-cleaning structure for a fabric washing machine.

[0005] To achieve the above-mentioned purpose and other related purposes, the technical solution provided by the utility model is: a self-cleaning structure of a fabric washing machine, comprising a main unit and a cleaning handle, wherein the bottom side of the cleaning handle is provided with a nozzle and a sewage suction port, the nozzle is connected to the cleaning system in the main unit through a clean water pipe, and the sewage suction port is connected to the sewage suction system in the main unit through a sewage pipe, and a self-cleaning tank is provided on the main unit, and the self-cleaning tank is configured to be able to assemble the cleaning handle, and the clean water sprayed by the cleaning system through the nozzle can be sucked out by the sewage suction system through the sewage suction port in the self-cleaning tank to realize the self-cleaning function of the sewage pipe.

[0006] The preferred technical solution is: the cleaning system includes a clean water tank and a clean water pump, the water pumping end of the clean water pump is connected to the clean water tank through a pipeline, and the water outlet end of the clean water pump is connected to the nozzle through a clean water pipe.

[0007] The preferred technical solution is: the sewage suction system includes a sewage tank and a sewage pump, the pumping end of the sewage pump is connected to the sewage suction port through a sewage pipe, and the water outlet end of the sewage pump is connected to the sewage tank through a pipeline.

[0008] The preferred technical solution is: a clean water level sensor is provided in the clean water tank.

[0009] The preferred technical solution is: a sewage level sensor is provided in the sewage tank.

[0010] A preferred technical solution is: a control module is provided on the cleaning handle, and the control module is simultaneously connected to the clean water pump, the sewage pump, the clean water level sensor and the sewage level sensor.

[0011] The preferred technical solution is: the nozzle is located on the side of the bottom of the cleaning handle close to the user side, and the sewage suction port is located on the side of the bottom of the cleaning handle away from the user side.

[0012] The preferred technical solution is that the self-cleaning tank and the main unit are detachably fixedly connected or integrally injection molded.

[0013] Due to the application of the above technical solution, the utility model has the following beneficial effects:

[0014] The utility model provides a self-cleaning structure of a fabric washing machine. A self-cleaning tank capable of accommodating a cleaning handle is provided on the main machine. Clean water sprayed from the nozzle on the cleaning handle can be temporarily stored in the self-cleaning tank. At the same time, the sewage suction port on the cleaning handle can suck away the clean water in the self-cleaning tank, and the sucked-in clean water is used to achieve self-cleaning of the sewage pipe. The self-cleaning tank can be used as a hanging rack for the cleaning handle in the shutdown state, and can be used to store the cleaning handle and collect water dripping from the cleaning handle. The structure is simple and ingenious, and is suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of the fabric cleaning machine involved in the present utility model. DETAILED DESCRIPTION

[0016] The following describes the implementation of the present invention through specific embodiments. People familiar with this technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0017] See also Figure 1. It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0018] It should also be noted that, in the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections, direct connections, indirect connections via an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0019] Example:

[0020] like Figure 1 As shown, according to an overall technical concept of the present invention, a self-cleaning structure of a fabric washing machine is provided, including a main unit 1 and a cleaning handle 2. The bottom side of the cleaning handle 2 is provided with a nozzle and a sewage suction port. The nozzle is connected to the cleaning system in the main unit 1 through a clean water pipe, and the sewage suction port is connected to the sewage suction system in the main unit 1 through a sewage pipe. A self-cleaning tank 11 is provided on the main unit 1, and the self-cleaning tank 11 is configured to be able to assemble the cleaning handle 2. The clean water sprayed by the cleaning system through the nozzle can be sucked out by the sewage suction system through the sewage suction port in the self-cleaning tank 11 to realize the self-cleaning function of the sewage pipe.

[0021] It should be noted that the self-cleaning tank 11 and the main unit 1 are integrally formed or detachably connected. Integral forming can improve the structural strength, and a detachable connection structure is used to facilitate cleaning.

[0022] like Figure 1 As shown, in an exemplary embodiment of the present invention, the cleaning system includes a clean water tank 12 and a clean water pump, the water pumping end of the clean water pump is connected to the clean water tank 12 through a pipeline, and the water outlet end of the clean water pump is connected to the nozzle through a clean water pipe.

[0023] like Figure 1 As shown, in an exemplary embodiment of the present invention, the sewage suction system includes a sewage tank 13 and a sewage pump, the pumping end of the sewage pump is connected to the sewage suction port through a sewage pipe, and the water outlet end of the sewage pump is connected to the sewage tank 13 through a pipeline.

[0024] like Figure 1 As shown, in an exemplary embodiment of the present invention, a clean water level sensor is provided in the clean water tank 12 for monitoring the amount of clean water to prevent the clean water pump from priming.

[0025] like Figure 1 As shown, in an exemplary embodiment of the present invention, a sewage level sensor is provided in the sewage tank 13 for monitoring the amount of sewage to prevent sewage overflow.

[0026] like Figure 1 As shown, in an exemplary embodiment of the present invention, a control module is provided on the cleaning handle, and the control module is simultaneously connected to the clean water pump, the sewage pump, the clean water level sensor and the sewage level sensor; and is used to realize the control function.

[0027] like Figure 1 As shown, in an exemplary embodiment of the present invention, the nozzle is located on the bottom side of the cleaning handle 2, closer to the user side, and the sewage suction port is located on the bottom side of the cleaning handle 2, further away from the user side. That is, when the cleaning handle 2 is installed in the self-cleaning tank 11, the sewage suction port is located at the bottom of the self-cleaning tank 11, and the nozzle is located at the upper part of the self-cleaning tank 11. This structure can completely suck out the clean water in the self-cleaning tank 11, avoiding any residue.

[0028] Therefore, the utility model has the following advantages:

[0029] The utility model provides a self-cleaning structure of a fabric washing machine. A self-cleaning tank capable of accommodating a cleaning handle is provided on the main machine. Clean water sprayed from the nozzle on the cleaning handle can be temporarily stored in the self-cleaning tank. At the same time, the sewage suction port on the cleaning handle can suck away the clean water in the self-cleaning tank, and the sucked-in clean water is used to achieve self-cleaning of the sewage pipe. The self-cleaning tank can be used as a hanging rack for the cleaning handle in the shutdown state, and can be used to store the cleaning handle and collect water dripping from the cleaning handle. The structure is simple and ingenious, and is suitable for popularization and use.

[0030] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by persons skilled in the art without departing from the spirit and technical concepts disclosed herein are intended to be covered by the claims of the present invention.

Claims

1. A self-cleaning structure of a fabric cleaning machine, comprising a main unit and a cleaning handle, wherein a nozzle and a sewage suction port are provided on the bottom side of the cleaning handle, wherein the nozzle is connected to the cleaning system in the main unit through a clean water pipe, and the sewage suction port is connected to the sewage suction system in the main unit through a sewage pipe, wherein: The main unit is provided with a self-cleaning tank, which is configured to be able to assemble the cleaning handle. The clean water sprayed by the cleaning system through the nozzle can be sucked out by the sewage suction system through the sewage suction port in the self-cleaning tank to realize the self-cleaning function of the sewage pipe.

2. The self-cleaning structure of a fabric cleaning machine according to claim 1, characterized in that: The cleaning system comprises a clean water tank and a clean water pump. The water pumping end of the clean water pump is connected to the clean water tank through a pipeline, and the water outlet end of the clean water pump is connected to the nozzle through a clean water pipe.

3. The self-cleaning structure of a fabric cleaning machine according to claim 2, characterized in that: The sewage suction system comprises a sewage tank and a sewage pump. The water pumping end of the sewage pump is connected to the sewage suction port through a sewage pipe, and the water outlet end of the sewage pump is connected to the sewage tank through a pipeline.

4. The self-cleaning structure of a fabric cleaning machine according to claim 3, characterized in that: A clean water level sensor is arranged in the clean water tank.

5. The self-cleaning structure of a fabric cleaning machine according to claim 4, characterized in that: A sewage level sensor is arranged in the sewage tank.

6. The self-cleaning structure of a fabric cleaning machine according to claim 5, characterized in that: The cleaning handle is provided with a control module, and the control module is simultaneously connected to the clean water pump, the sewage pump, the clean water level sensor and the sewage level sensor.

7. The self-cleaning structure of a fabric cleaning machine according to claim 1, characterized in that: The nozzle is arranged at a side of the bottom of the cleaning handle close to the user side, and the sewage suction port is arranged at a side of the bottom of the cleaning handle away from the user side.

8. The self-cleaning structure of a fabric cleaning machine according to claim 1, characterized in that: The self-cleaning tank and the main machine are detachably fixedly connected or integrally injection molded.

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