Washing machine with water circulation device

By introducing a water circulation device and filtration system into the washing machine, the problem of removing fabric dirt from the contaminated cleaning solution is solved, enabling the recycling of the cleaning solution and efficient cleaning of the fabric.

CN224227439UActive Publication Date: 2026-05-12CHONGQING DOUBLE ELEPHANT MICRO FIBRE MATERIAL CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHONGQING DOUBLE ELEPHANT MICRO FIBRE MATERIAL CO LTD
Filing Date
2025-01-13
Publication Date
2026-05-12

AI Technical Summary

Technical Problem

During the washing process, existing washing machines can easily detach dirt such as loose threads and dye residue from the fabric and contaminate the washing solution, resulting in incomplete washing and re-adsorption of dirt.

Method used

A washing machine with a water circulation device was designed, comprising a base, a washing tank, a circulation tank, and a filtration system, which are connected by a connecting pipe. It is equipped with a filter plate and a sealing plate to filter out dirt, and the fabric is transported stably by guide rollers and guide rollers.

Benefits of technology

It enables the recycling of cleaning solution and effective filtration of dirt, preventing the re-adsorption of dirt and ensuring the cleaning effect on the fabric.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of washing machines, in particular to a washing machine with a water circulation device, which comprises a base, a washing tank is mounted on the top surface of the base, an input port and an output port are respectively mounted on two sides of the washing tank, guide motors are uniformly mounted on the side surface of the washing tank, and the output ends of the guide motors penetrate through the washing tank and are connected with guide rollers; a circulating box is installed on the top face of the base and communicates with the washing box through a communicating pipe, clamping grooves are evenly formed in the bottom face in the circulating box, inserting grooves are evenly formed in the top face of the circulating box, filter plates are inserted into the inner sides of the clamping grooves, the filter plates penetrate through the inserting grooves to be inserted into the clamping grooves, and rotating clamping blocks are evenly installed on the top face of the circulating box; the filter can filter dirt in cleaning liquid, and meanwhile, the filter plate is convenient to replace.
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Description

Technical Field

[0001] This utility model relates to the field of washing machine technology, specifically to a washing machine with a water circulation device. Background Technology

[0002] In the dyeing and printing process, in order to remove surface stains, excess dye, dust, and other contaminants from the bleaching and dyeing processes of all-polyester knitted fabrics, a washing treatment is required. Fabric washing is generally carried out in a washing machine, where the fabric is repeatedly immersed and moved within the machine, allowing the contaminants on the fabric to come into full contact with the cleaning solution, thus achieving the cleaning purpose.

[0003] However, when existing washing machines wash fabrics, dirt such as loose threads and dye residue can easily detach from the fabric, contaminating the cleaning solution inside the machine. When the fabric is washed subsequently, the dirt floats on the surface of the liquid and can easily re-adsorb onto the fabric, resulting in the fabric not being cleaned properly. Therefore, a washing machine with a water circulation device is needed. Summary of the Invention

[0004] To address the aforementioned shortcomings in the existing technology, this utility model provides a washing machine with a water circulation device to solve the problem that when existing washing machines wash fabrics, dirt such as loose threads and dye residue easily detach from the fabric, thus contaminating the cleaning solution inside the machine. During subsequent washing, the dirt floats on the surface of the liquid and easily re-adsorbs onto the fabric, resulting in incomplete washing of the fabric.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A washing machine with a water circulation device includes a base, a washing tank is installed on the top surface of the base, an inlet and an outlet are respectively installed on both sides of the washing tank, and guide motors are evenly installed on the side of the washing tank. The output end of the guide motor passes through the washing tank and is connected to a guide roller.

[0007] A circulation tank is installed on the top surface of the base. The circulation tank is connected to the washing tank through a connecting pipe. The bottom surface of the circulation tank has evenly spaced slots, and the top surface of the circulation tank has evenly spaced slots. A filter plate is inserted into the inside of the slot. The filter plate passes through the slot and is inserted into the slot. Rotating blocks are evenly installed on the top surface of the circulation tank, which can filter dirt in the cleaning liquid and facilitate the replacement of the filter plate.

[0008] Furthermore, a fixing block is installed on the top surface of the filter plate, which facilitates the replacement of the filter plate by the staff.

[0009] Furthermore, a sealing plate is installed at the connection between the connecting pipe and the washing tank, which strengthens the connection between the connecting pipe and the washing tank and prevents leakage of the cleaning fluid.

[0010] Furthermore, a guide roller is installed inside the inlet to facilitate the guidance of the fabric and ensure its stability during transport. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of an embodiment of a washing machine with a water circulation device according to the present invention;

[0012] Figure 2 This is a cross-sectional structural schematic diagram of an embodiment of a washing machine with a water circulation device according to the present invention;

[0013] Figure 3 This is a top view schematic diagram of an embodiment of a washing machine with a water circulation device according to the present invention;

[0014] Figure 4 This is a three-dimensional structural diagram (another view) of an embodiment of a washing machine with a water circulation device according to the present invention;

[0015] Reference numerals in the accompanying drawings:

[0016] Base 1, washing tank 101, inlet 102, outlet 103, guide motor 104, guide roller 105, circulation tank 201, connecting pipe 202, slot 203, groove 204, filter plate 205, rotating block 206, fixing block 3, sealing plate 4, guide roller 5. Detailed Implementation

[0017] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0019] Example:

[0020] like Figures 1-4As shown, a washing machine with a water circulation device according to the present invention includes a base 1, a washing tank 101 installed on the top surface of the base 1, an inlet 102 and an outlet 103 respectively installed on both sides of the washing tank 101, and a guide motor 104 evenly installed on the side of the washing tank 101. The output end of the guide motor 104 passes through the washing tank 101 and is connected to a guide roller 105.

[0021] A circulation tank 201 is installed on the top surface of the base 1. The circulation tank 201 is connected to the washing tank 101 through a connecting pipe 202. The bottom surface of the circulation tank 201 has evenly spaced slots 203, and the top surface of the circulation tank 201 has evenly spaced slots 204. A filter plate 205 is inserted into the inside of the slot 203. The filter plate 205 passes through the slot 204 and is inserted into the slot 203. Rotating blocks 206 are evenly installed on the top surface of the circulation tank 201, which can filter dirt in the cleaning liquid and facilitate the replacement of the filter plate.

[0022] A fixing block 3 is installed on the top surface of the filter plate 205, which makes it easy for staff to replace the filter plate 205.

[0023] A sealing plate 4 is installed at the connection between the connecting pipe 202 and the washing tank 101, which strengthens the connection between the connecting pipe 202 and the washing tank 101 and prevents the cleaning fluid from leaking.

[0024] A guide roller 5 is installed inside the inlet 102, which facilitates the guidance of the fabric and ensures the stability of the fabric during transportation.

[0025] The above are merely embodiments of this utility model. Commonly known structures and characteristics are not described in detail here. Those skilled in the art are aware of all common technical knowledge in the field prior to the application date or priority date, are aware of all existing technologies in that field, and have the ability to apply conventional experimental methods prior to that date. Those skilled in the art can, based on the guidance provided in this application, improve and implement this solution in combination with their own capabilities. Some typical known structures or methods should not be obstacles for those skilled in the art to implement this application. It should be noted that those skilled in the art can make several modifications and improvements without departing from the structure of this utility model. These should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent.

Claims

1. A washing machine with a water circulation device, characterized in that: Includes a base (1), on the top surface of the base (1) is a washing tank (101), on both sides of the washing tank (101) are an inlet (102) and an outlet (103) respectively, and on the side of the washing tank (101) are guide motors (104) evenly installed, the output end of the guide motor (104) passes through the washing tank (101) and is connected to a guide roller (105); A circulation box (201) is installed on the top surface of the base (1). The circulation box (201) is connected to the washing box (101) through a connecting pipe (202). The bottom surface of the circulation box (201) has uniformly spaced slots (203). The top surface of the circulation box (201) has uniformly spaced slots (204). A filter plate (205) is inserted into the inside of the slot (203). The filter plate (205) passes through the slot (204) and is inserted into the slot (203). Rotating blocks (206) are uniformly installed on the top surface of the circulation box (201).

2. A washing machine with a water circulation device as described in claim 1, characterized in that: A fixing block (3) is installed on the top surface of the filter plate (205).

3. A washing machine with a water circulation device as described in claim 2, characterized in that: A sealing plate (4) is installed at the connection between the connecting pipe (202) and the washing tank (101).

4. A washing machine with a water circulation device as described in claim 3, characterized in that: A guide roller (5) is installed inside the input port (102).