Sewage circulating treatment and recycling device

Abstract

The utility model discloses a sewage circulation treatment recycling device which comprises a water tank, a cover plate arranged at the top of the water tank, a water inlet pipe arranged on one side of the water tank, a water outlet pipe arranged on the other side of the water tank, a vertical square pipe arranged on the inner side of the water tank, a horizontal square pipe arranged on the side face of the bottom of the vertical square pipe, a primary filtering assembly arranged on the inner side of the vertical square pipe and a settling box arranged in the horizontal square pipe. A water pump is arranged at the inner end of the water outlet pipe and connected with the inner wall of the water tank through screws, and the vertical square pipe is communicated with the horizontal square pipe. The device has the advantages of simple structure, high stability, convenience in cleaning, low maintenance difficulty and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of water treatment, and particularly relates to a sewage recycling and treatment device. Background Art

[0002] Domestic water such as face washing water, bath water, and laundry water in life is directly discharged into the sewage pipe after use, causing great waste of water resources.

[0003] Both ends of the traditional sewage recycling device are respectively connected with the drainage outlets of a washbasin and a washing machine and the water tank of a toilet through pipelines. After the sewage is filtered in the sewage purification tank of the sewage recycling device, it is used to flush the toilet, etc. However, the general filtering method is to sleeved a filter net on the pipeline. After using for a period of time, the filter net is prone to problems such as being punctured by larger debris and blocked by fine dust, and it is also inconvenient to clean, with a relatively high maintenance difficulty. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sewage recycling and treatment device in order to solve the problems of inconvenient cleaning and relatively high maintenance difficulty of common sewage recycling devices.

[0005] The utility model realizes the above purpose through the following technical solutions: including a water tank, a cover plate is provided on the top of the water tank, a water inlet pipe is provided on one side of the water tank, a water outlet pipe is provided on the other side of the water tank, a vertical square pipe is provided inside the water tank, a horizontal square pipe is provided on the bottom side of the vertical square pipe, a primary filtering component is provided inside the vertical square pipe, a sedimentation box is provided inside the horizontal square pipe, a water pump is provided at the inner end of the water outlet pipe, the water pump is connected to the inner wall of the water tank by screws, and the vertical square pipe is communicated with the horizontal square pipe.

[0006] Further, the vertical square pipe is connected to the inner wall of the water tank by screws, a debris removal port is penetrated through the side wall of the vertical square pipe, a sliding cover is provided outside the debris removal port, and the sliding cover is slidably connected to the vertical square pipe.

[0007] Further, the primary filtering component includes a fixed pipe with an inclined surface at the top, the fixed pipe is connected to the vertical square pipe by a buckle, a filtering grid is provided at the inclined surface at the top of the fixed pipe, the filtering grid is fixedly connected to the fixed pipe, and the filtering grid is located inside the debris removal port.

[0008] Further, the horizontal square pipe is connected to the bottom wall of the water tank by screws, a large-area opening is provided at the top of the horizontal square pipe, and a filter net is provided at the large-area opening and fixed by a buckle.

[0009] Further, the top of the sedimentation box is designed with an inner inclined surface, and triangular rods are equidistantly fixed in the middle inside the sedimentation box, with the planes of the triangular rods facing downwards.

[0010] Beneficial effects: The design of the utility model is reasonable and has the following beneficial effects:

[0011] 1. In the solution of the utility model, the filter grid on the primary filter assembly intercepts larger sundries in the sewage flowing through the vertical square pipe, avoiding blockage;

[0012] 2. In the solution of the utility model, a filter screen is arranged at the large-area opening at the top of the horizontal square pipe. After the sewage enters the horizontal square pipe, it surges into the water tank from the large-area opening, and the filter screen filters the sewage again to facilitate the removal of sundries;

[0013] 3. In the solution of the utility model, a triangular rod is arranged in the sedimentation box, with the plane of the triangular rod facing downwards. A dynamic extrusion balance is formed between the bottom plane of the triangular rod and the sediment to prevent the sediment from floating up into the water tank. At the same time, the inclined plane separates the sewage from the sediment, enabling the sewage to flow upwards along the inclined plane and flow out of the large-area opening, which can reduce the blockage caused by the sediment floating up into the waterway. Description of the drawings

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is a structural sectional view of the utility model;

[0016] Figure 3 is an exploded view of the vertical square pipe structure of the utility model;

[0017] Figure 4 is an exploded view of the horizontal square pipe structure of the utility model;

[0018] Figure 5 is a structural sectional view of the sedimentation box of the utility model.

[0019] In the figure: 1 - water tank, 2 - cover plate, 3 - water inlet pipe, 4 - water outlet pipe, 5 - vertical square pipe, 6 - horizontal square pipe, 7 - primary filter assembly, 8 - sedimentation box, 9 - water pump;

[0020] 51 - impurity removal port, 52 - sliding cover, 61 - large-area opening, 62 - filter screen, 71 - fixed pipe, 72 - filter grid, 81 - triangular rod. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments.

[0022] In conjunction with Figures 1 to 5A sewage recycling and reuse device shown in the figure includes a water tank 1. A cover plate 2 is provided at the top of the water tank 1. A water inlet pipe 3 is provided on one side of the water tank 1. A water outlet pipe 4 is provided on the other side of the water tank 1. A vertical square pipe 5 is provided inside the water tank 1. A horizontal square pipe 6 is provided on the bottom side of the vertical square pipe 5. A primary filtration component 7 is provided inside the vertical square pipe 5. A sedimentation box 8 is provided inside the horizontal square pipe 6. The inner end of the water outlet pipe 4 is provided with a water pump 9. The water pump 9 is connected to the inner wall of the water tank 1 by screws. The vertical square pipe 5 is connected to the horizontal square pipe 6 in a through manner.

[0023] Among them, the vertical square pipe 5 is connected to the inner wall of the water tank 1 by screws. An impurity removal port 51 is provided through the side wall of the vertical square pipe 5. A sliding cover 52 is provided outside the impurity removal port 51. The sliding cover 52 is slidably connected to the vertical square pipe 5. After opening the sliding cover 52, the impurities intercepted by the primary filtration component 7 are removed through the impurity removal port 51.

[0024] The primary filtration component 7 includes a fixed pipe 71 with an inclined surface at the top. The fixed pipe 71 is connected to the vertical square pipe 5 by a buckle. A filter grid 72 is provided at the inclined surface at the top of the fixed pipe 71. The filter grid 72 is fixedly connected to the fixed pipe 71. The filter grid 72 is located inside the impurity removal port 51. The filter grid 72 intercepts larger impurities in the sewage flowing through the vertical square pipe 5 to avoid blockage.

[0025] The horizontal square pipe 6 is connected to the bottom wall of the water tank 1 by screws. A large-area opening 61 is provided at the top of the horizontal square pipe 6. A filter screen 62 is provided at the large-area opening 61 and fixed by a buckle. After the sewage enters the horizontal square pipe 6, it surges into the water tank from the large-area opening 61. The filter screen 62 filters the sewage again to facilitate the removal of impurities.

[0026] The top of the sedimentation box 8 is designed with an inner inclined surface. Triangular rods 81 are fixedly provided at equal intervals in the middle inside the sedimentation box 8. The planes of the triangular rods 81 face downward. A balance is formed between the bottom plane of the triangular rods 81 and the sediment to prevent the sediment from floating up into the water tank 1. At the same time, the inclined surface separates the sewage from the sediment, causing the sewage to flow upward along the inclined surface and flow out of the large-area opening 61. One end of the sedimentation box 8 penetrates through the water tank 1, facilitating the extraction of the sedimentation box 8 to pour out the sediment.

[0027] Working principle: When this utility model is in use, the sewage from the washbasin enters the water tank 1 through the water inlet pipe 3 and then flows into the vertical square pipe 5. The filter grid 72 intercepts larger impurities in the sewage flowing through the vertical square pipe 5 to avoid blockage. After opening the sliding cover 52, the impurities intercepted by the primary filtration component 7 are removed through the impurity removal port 51. After the sewage enters the horizontal square pipe 6, a balance is formed between the bottom plane of the triangular rods 81 and the sediment to prevent the sediment from floating up into the water tank 1. At the same time, the inclined surface separates the sewage from the sediment, causing the sewage to flow upward along the inclined surface and flow out of the large-area opening 61, and surges into the water tank from the large-area opening 61. The filter screen 62 filters the sewage again to remove impurities. The water pump 9 pumps the water in the water tank 1 through the water outlet pipe 4 and sends it into the toilet tank.

[0028] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-described exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0029] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A sewage recycling treatment and reuse device, comprising a water tank (1), a cover plate (2) is provided on the top of the water tank (1), a water inlet pipe (3) is provided on one side of the water tank (1), and a water outlet pipe (4) is provided on the other side of the water tank (1), characterized in that: A vertical square tube (5) is provided inside the water tank (1), a horizontal square tube (6) is provided on the bottom side of the vertical square tube (5), a primary filter assembly (7) is provided inside the vertical square tube (5), a sedimentation box (8) is provided inside the horizontal square tube (6), a water pump (9) is provided at the inner end of the water outlet pipe (4), the water pump (9) is connected to the inner wall of the water tank (1) by screws, and the vertical square tube (5) is connected to the horizontal square tube (6) through-connection.

2. A sewage recycling treatment and reuse device according to claim 1, characterized in that: The vertical square tube (5) is connected to the inner wall of the water tank (1) by screws, a debris removal opening (51) is provided through the side wall of the vertical square tube (5), a sliding cover (52) is provided outside the debris removal opening (51), and the sliding cover (52) is slidably connected to the vertical square tube (5).

3. A sewage recycling treatment and reuse device according to claim 2, characterized in that: The primary filter assembly (7) comprises a fixed tube (71) with an inclined top, the fixed tube (71) being connected to the vertical square tube (5) via a buckle, a filter grid (72) being provided at the inclined top of the fixed tube (71), the filter grid (72) being fixedly connected to the fixed tube (71), and the filter grid (72) being located inside the impurity removal port (51).

4. A sewage recycling treatment and reuse device according to claim 3, characterized in that: The horizontal square tube (6) is connected to the bottom wall of the water tank (1) by means of screws. A large-area opening (61) is provided at the top of the horizontal square tube (6). A filter screen (62) is provided at the large-area opening (61) and is fixed by means of buckles.

5. A sewage recycling treatment and reuse device according to claim 4, characterized in that: The top of the sedimentation box (8) is designed as an inner inclined surface, and triangular rods (81) are fixedly provided at equal intervals in the middle of the inner side of the sedimentation box (8), and the plane direction of the triangular rods (81) is downward.

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