Washing machine sewage treatment device

Abstract

The utility model provides a washing machine sewage treatment device which comprises a treatment box, a fixed cover is arranged at the upper end of the treatment box, one side of the treatment box is communicated with a water inlet pipe, a filter screen is arranged at the communication position of the treatment box and the water inlet pipe, and a movable groove enabling the filter screen to slide out is formed in the fixed cover. According to the device, the limiting plate is arranged, the bottom end of the limiting plate is attached to the upper end of the filter screen, the position of the filter screen can be limited through the limiting plate, the two movable sets are arranged, and the position of the limiting plate can be moved and reset through the two movable sets, so that the device is convenient to use, and the practicability is high. And when the filter screen needs to be cleaned, the position of the filter screen cannot be blocked by pushing the limiting plate towards the interior of the fixed cover, namely, the filter screen can be taken out from the interior of the treatment box, and the whole device is simple in structure and easy to operate, so that the filter screen is more convenient and faster to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machine sewage treatment, in particular to a washing machine sewage treatment device. Background Art

[0002] The washing machine wastewater treatment device is a device specially used to treat the wastewater generated by washing machines. Its working principle is mainly based on physical, chemical and biological treatment methods to remove suspended matter, organic matter, grease and other pollutants in the wastewater so that the treated water quality meets the discharge standard or reuse requirements.

[0003] In the existing washing machine sewage treatment device, it usually includes a treatment box, a water inlet pipe, a filter and an extraction component. During use, the sewage produced by the washing machine is guided to the inside of the treatment box through the water inlet pipe. A filter is usually arranged at the connection position of the water inlet pipe and the treatment box. The filter usually performs preliminary filtering on the sewage and can filter out larger impurities in the sewage. The sewage after preliminary filtration will enter the inside of the treatment box, and the sewage can be further treated by chemical filtration. The treated sewage can be extracted by the extraction component, and the extraction component is usually extracted by a water pump. However, in the existing filtration process, under long-term working conditions, impurities will continue to accumulate at the filter position, resulting in a poor filtering effect of the filter. In the process of setting the existing filter, it is usually fixed to the treatment box by bolts, resulting in the need to remove the bolts when disassembling and maintaining the filter. The overall operation process is relatively cumbersome, and when it is necessary to remove the bolts at the bottom of the filter, the operating space at the bottom of the treatment box is small, making the disassembly and maintenance of the filter more cumbersome.

[0004] Therefore, it is necessary to provide a new washing machine sewage treatment device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a washing machine sewage treatment device.

[0006] The utility model provides a washing machine sewage treatment device, comprising a treatment box, a fixed cover is arranged at the upper end of the treatment box, a water inlet pipe is connected to one side of the treatment box, a filter is arranged at the connection position between the treatment box and the water inlet pipe, a movable groove for allowing the filter to slide out is arranged on the fixed cover, and a limit assembly for limiting the filter is also arranged on the fixed cover;

[0007] The limit assembly includes a limit block and two movable groups. The limit block is movably arranged in a sliding groove arranged at the bottom of the fixed cover. The opposite edges of the limit block on the side away from the sliding groove are arranged in an arc shape. The bottom end of the limit block is in contact with the upper end of the filter. One end of the limit block close to the sliding groove is fixedly connected to one end of the two movable groups. One end of the two movable groups away from the limit block extends to the inside of the fixed cover. The two movable groups can reset the position of the limit block.

[0008] Preferably, the movable group includes a movable rod and a spring, one end of the movable rod movably extends into the mounting groove provided on the fixed cover, the end of the movable rod away from the mounting groove is fixedly connected to one end of the limit block, the end of the movable rod away from the limit block is fixedly connected to one end of the spring, and the end of the spring away from the movable rod is fixedly connected to the inner side wall of the mounting groove.

[0009] Preferably, an extraction component is provided on one side of the treatment box, and the extraction component includes a first connecting pipe, a second connecting pipe and a water pump, one end of the first connecting pipe is connected to one side of the treatment box, the end of the first connecting pipe away from the treatment box is connected to the water pump, and the end of the water pump away from the first connecting pipe is connected to one end of the second connecting pipe.

[0010] Preferably, a handle is fixedly connected to the upper end of the filter.

[0011] Preferably, the limiting block is provided with a fixing groove for allowing the handle to pass through.

[0012] Preferably, a fixing plate is fixedly connected to the opposite side of the filter, and the two fixing plates are movably arranged in motion grooves arranged on the opposite inner walls of the processing box. A support plate is fixedly connected to the side of the filter close to the two fixing plates, and the side of the support plate away from the filter is fitted with the inner side of the processing box.

[0013] Preferably, one side of the limit block is fixedly connected to a reset plate, and one end of the reset plate away from the limit block is movably disposed in a reset through groove disposed on one side of the fixed cover.

[0014] Compared with the related art, the washing machine sewage treatment device provided by the utility model has the following beneficial effects:

[0015] The device is provided with a limit block, and the bottom end of the limit block is fitted with the upper end of the filter screen, so that the position of the filter screen can be limited by the limit block, and two movable groups are provided, so that the position of the limit block can be moved and reset by the two movable groups. When the filter screen needs to be cleaned, the limit block can be pushed toward the inside of the fixed cover so that the position of the filter screen will not be blocked, and the filter screen can be taken out from the inside of the processing box. The overall device has a simple structure and operation suggestions, which makes it more convenient and quick to clean the filter screen. The edges on one side of the filter screen are all arranged in an arc shape, so that when the filter screen is taken out and installed, the filter screen can be directly squeezed by the limit block through the arc-shaped side wall to move, making the overall maintenance process more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the washing machine sewage treatment device provided by the utility model;

[0017] Figure 2 It is a schematic diagram of the interior of the processing box provided by the utility model;

[0018] Figure 3 A schematic diagram of the filter provided by the utility model;

[0019] Figure 4 A bottom view of the fixed cover provided by the utility model;

[0020] Figure 5 This is a schematic diagram of the limit assembly provided by the utility model.

[0021] Numbers in the figure: 1. treatment box; 2. fixed cover; 3. handle; 4. water inlet pipe; 5. first connecting pipe; 6. second connecting pipe; 7. water pump; 8. filter; 9. fixed plate; 10. support plate; 11. movable rod; 12. reset plate; 13. limit block; 14. spring. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 5 ,in, Figure 1 This is a schematic diagram of the overall structure of the washing machine sewage treatment device provided by the utility model; Figure 2 It is a schematic diagram of the interior of the processing box provided by the utility model; Figure 3 A schematic diagram of the filter provided by the utility model; Figure 4 A bottom view of the fixed cover provided by the utility model; Figure 5 This is a schematic diagram of the limit assembly provided by the utility model.

[0024] In the specific implementation process, Figure 1-Figure 5As shown, a washing machine sewage treatment device comprises a treatment box 1, a fixed cover 2 is arranged at the upper end of the treatment box 1, a water inlet pipe 4 is connected to one side of the treatment box 1, a filter screen 8 is arranged at the connection position between the treatment box 1 and the water inlet pipe 4, a movable groove is arranged on the fixed cover 2 to allow the filter screen 8 to slide out, and a limit assembly is also arranged on the fixed cover 2 to limit the filter screen 8;

[0025] The limit assembly includes a limit block 13 and two movable groups. The limit block 13 is movably arranged in a sliding groove arranged at the bottom of the fixed cover 2. The opposite edges of the limit block 13 on the side away from the sliding groove are arranged in an arc shape. The bottom end of the limit block 13 is in contact with the upper end of the filter 8. One end of the limit block 13 close to the sliding groove is fixedly connected to one end of the two movable groups. The ends of the two movable groups away from the limit block 13 extend to the interior of the fixed cover 2. The two movable groups can reset the position of the limit block 13.

[0026] The movable group includes a movable rod 11 and a spring 14. One end of the movable rod 11 movably extends into the mounting groove provided on the fixed cover 2. One end of the movable rod 11 away from the mounting groove is fixedly connected to one end of the limit block 13. One end of the movable rod 11 away from the limit block 13 is fixedly connected to one end of the spring 14. One end of the spring 14 away from the movable rod 11 is fixedly connected to the inner side wall of the mounting groove.

[0027] In the specific use process, by setting the limit block 3, the bottom end of the limit block 3 is fitted with the upper end of the filter screen 8, and the position of the filter screen 8 can be limited by the limit block 3. When the filter screen 8 needs to be cleaned, the limit block 3 can be pushed toward the inside of the fixed cover 2 so that the position of the filter screen 8 will not be blocked. In this process, the movement of the limit block 3 can drive the movable rod 11 to push toward the inside of the fixed cover 2, and the movement of the movable rod 11 will also compress the spring 14, and then the filter screen 8 can be taken out from the inside of the processing box 1. When the filter screen 8 is completely taken out, the limit block 3 can be reset by the elastic force of the spring 14, which is convenient for the subsequent use of the device;

[0028] An extraction assembly is provided on one side of the treatment box 1, and the extraction assembly includes a first connecting pipe 5, a second connecting pipe 6 and a water pump 7. One end of the first connecting pipe 5 is connected to one side of the treatment box 1, and one end of the first connecting pipe 5 away from the treatment box 1 is connected to the water pump 7, and one end of the water pump 7 away from the first connecting pipe 5 is connected to one end of the second connecting pipe 6;

[0029] The upper end of the filter screen 8 is fixedly connected with a handle 3, and the limit block is provided with a fixing groove for the handle 3 to pass through;

[0030] The setting of the handle 3 makes it more convenient to take the filter 8 out of the processing box 1;

[0031] A fixing plate 9 is also fixedly connected to the opposite side of the filter screen 8. The two fixing plates 9 are respectively movably arranged in the movement grooves arranged on the opposite inner side walls of the processing box 1. A support plate 10 is fixedly connected to the side of the filter screen 8 close to the two fixing plates 9. The side of the support plate 10 away from the filter screen 8 is in contact with the inner side of the processing box 1.

[0032] The setting of the fixing plate 9 prevents the filter 8 from being offset when the filter 8 is installed, and the setting of the supporting plate 10 allows the larger impurities to be removed from the gap between the filter 8 and the inner wall of the treatment box 1 through the supporting plate 10 during the process of taking the filter 8, so as to facilitate subsequent cleaning.

[0033] One side of the limit block 3 is fixedly connected to the reset plate 12, and one end of the reset plate 12 away from the limit block 3 is movably arranged in the reset groove arranged on one side of the fixed cover 2, so that the reset plate 12 can adjust the position of the limit block 3 more conveniently.

[0034] The working principle provided by the utility model is as follows: during the use of the device, a limit block 3 is set, and the bottom end of the limit block 3 is fitted with the upper end of the filter 8. The position of the filter 8 can be limited by the limit block 3. When the filter 8 needs to be cleaned, the limit block 3 can be pushed toward the inside of the fixed cover 2 so that the position of the filter 8 will not be blocked. In this process, the movement of the limit block 3 can drive the movable rod 11 to be pushed toward the inside of the fixed cover 2, and the movement of the movable rod 11 will also compress the spring 14, and then the filter 8 can be taken out from the inside of the processing box 1, and when the filter 8 is completely taken out, the limit block 3 can be reset by the elastic force of the spring 14, which is convenient for the subsequent use of the device.

[0035] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A washing machine sewage treatment device, characterized in that: The invention comprises a treatment box (1), wherein a fixed cover (2) is arranged at the upper end of the treatment box (1), a water inlet pipe (4) is connected to one side of the treatment box (1), a filter screen (8) is arranged at the connection position between the treatment box (1) and the water inlet pipe (4), a movable groove for allowing the filter screen (8) to slide out is arranged on the fixed cover (2), and a limit assembly for limiting the position of the filter screen (8) is also arranged on the fixed cover (2); The limit assembly comprises a limit block (13) and two movable groups. The limit block (13) is movably arranged in a sliding groove arranged at the bottom of the fixed cover (2). The edges of the limit block (13) on the side away from the sliding groove are both arranged in an arc shape. The bottom end of the limit block (13) is in contact with the upper end of the filter screen (8). The end of the limit block (13) close to the sliding groove is fixedly connected to one end of the two movable groups. The ends of the two movable groups away from the limit block (13) extend to the inside of the fixed cover (2). The two movable groups can reset the position of the limit block (13).

2. The washing machine sewage treatment device according to claim 1, characterized in that: The movable group comprises a movable rod (11) and a spring (14); one end of the movable rod (11) movably extends into a mounting groove provided on the fixed cover (2); one end of the movable rod (11) away from the mounting groove is fixedly connected to one end of the limit block (13); one end of the movable rod (11) away from the limit block (13) is fixedly connected to one end of the spring (14); and one end of the spring (14) away from the movable rod (11) is fixedly connected to an inner side wall of the mounting groove.

3. The washing machine sewage treatment device according to claim 2, characterized in that: An extraction assembly is provided on one side of the treatment box (1), the extraction assembly comprising a first connecting pipe (5), a second connecting pipe (6) and a water pump (7), one end of the first connecting pipe (5) is connected to one side of the treatment box (1), one end of the first connecting pipe (5) away from the treatment box (1) is connected to the water pump (7), and one end of the water pump (7) away from the first connecting pipe (5) is connected to one end of the second connecting pipe (6).

4. The washing machine sewage treatment device according to claim 3, characterized in that: A handle (3) is fixedly connected to the upper end of the filter screen (8).

5. The washing machine sewage treatment device according to claim 4, characterized in that: The limiting block is provided with a fixing groove through which the handle (3) passes.

6. The washing machine sewage treatment device according to claim 5, characterized in that: A fixing plate (9) is fixedly connected to the opposite side of the filter screen (8); the two fixing plates (9) are movably arranged in movement grooves arranged on the opposite inner side walls of the processing box (1); a support plate (10) is fixedly connected to the side of the filter screen (8) close to the two fixing plates (9); and a side of the support plate (10) away from the filter screen (8) is in contact with an inner side of the processing box (1).

7. The washing machine sewage treatment device according to claim 6, characterized in that: One side of the limit block (13) is fixedly connected to the reset plate (12), and one end of the reset plate (12) away from the limit block (13) is movably disposed in a reset through groove disposed on one side of the fixed cover (2).

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