Environment-friendly water-saving device

Abstract

The utility model discloses an environment-friendly water-saving device, which belongs to the field of environment protection and water saving, and comprises a washing-up sink, the bottom of the washing-up sink is fixedly connected with a placing box, the inner wall of the placing box is provided with a filtering and collecting structure, and the bottom of the inner wall of the placing box is provided with a circulating structure. The filtering and collecting structure comprises a grating net, a collecting box, a gravel filtering layer, an activated carbon filtering layer and an electronic control valve, the grating net is fixedly connected to the inner wall of the placing box, the collecting box is arranged at the bottom of the inner wall of the placing box and located on the right side of the grating net, and the right side of the collecting box penetrates to the right side of the placing box. And a gravel filtering layer is fixedly connected to the inner wall of the placement box and located at the bottom of the grating net. By arranging the filtering and collecting structure, sewage can be filtered and collected, and the filtered sewage can be discharged for secondary utilization, so that the problem that the sewage cannot be filtered and collected in the prior art is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection and water saving, in particular to an environmental protection and water saving device. Background Art

[0002] Environmental protection, whose full name is environmental protection, refers to the general term for various actions taken by human beings to solve real or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure the sustainable development of the economy and society. Its methods and means include engineering technology, administrative management, innovation and research and development, legal, economic, publicity and education, etc.

[0003] A common dishwashing sink can store water and use the water in the sink to wash dishes and vegetables. The water in the sink is directly discharged into the sewer through a sewage pipe. However, when the sink is in use, sewage is directly discharged into the sewer, and the sewage cannot be filtered and collected. At the same time, the sewage cannot be recycled and filtered, which reduces the applicability of the sink.

[0004] The Chinese utility model patent currently announced is: CN205475420U, which discloses an environmentally friendly water-saving device, which mainly includes an upper water storage cylinder, a lower water storage cylinder, a washbasin, a water stop valve and a waste water pipe, and is characterized in that: the upper water storage cylinder is a square flat cavity water container, a hole connected to the washbasin drain outlet is provided on the upper side, a convex water outlet is provided on the lower side, and a filter is provided in the water outlet; the water outlet of the upper water storage cylinder is plugged into the cavity lower water storage cylinder with a water inlet hole at the bottom, and a convex water outlet is provided at the bottom of one side of the lower water storage cylinder, which saves water resources and realizes the secondary utilization of waste water. The utility model has a simple structure, beautiful shape, easy production and convenient use.

[0005] In view of the above problems, the existing patents provide solutions, but the existing dishwashers do not have a sewage filtering structure and can only store sewage. Both the dishwashers in the prior art and the dishwashers in the provided improved technology are unable to filter and collect sewage, and are unable to circulate and filter sewage, resulting in a reduced scope of application of the dishwasher.

[0006] Therefore, an environmentally friendly water-saving device is proposed. Utility Model Content

[0007] 1. Technical problems to be solved

[0008] The utility model provides an environmentally friendly water-saving device, aiming to solve the problem that the dishwashing sink in the prior art cannot filter and collect sewage and cannot circulate and filter sewage, resulting in a reduced application range of the dishwashing sink.

[0009] 2. Technical solution

[0010] The utility model is implemented as follows: an environmental protection and water-saving device comprises a dishwashing pool, a placement box is fixedly connected to the bottom of the dishwashing pool, a filtering and collecting structure is arranged on the inner wall of the placement box, and a circulation structure is arranged on the bottom of the inner wall of the placement box;

[0011] The filtering and collecting structure includes a grille mesh fixedly connected to the inner wall of the placement box, the grille mesh is fixedly connected to the inner wall of the placement box, a collecting box is arranged at the bottom of the inner wall of the placement box and located on the right side of the grille mesh, the right side of the collecting box penetrates to the right side of the placement box, a sand and gravel filter layer is fixedly connected to the inner wall of the placement box and located at the bottom of the grille mesh, an activated carbon filter layer is fixedly connected to the inner wall of the placement box and located at the bottom of the sand and gravel filter layer, a cotton filter layer is fixedly connected to the inner wall of the placement box and located at the bottom of the activated carbon filter layer, the bottom of the inner wall of the placement box is connected to a water tank, the bottom of the water tank is fixedly connected to the bottom of the inner wall of the placement box, the right side of the water tank is connected to a water outlet pipe, the right side of the water outlet pipe penetrates to the right side of the placement box, and an electronic control valve is arranged on the surface of the water outlet pipe.

[0012] In order to achieve the effect of transporting the filtered sewage to the sand and gravel filter layer, circulating and filtering the sewage, and making the sewage purer, as an environmentally friendly water-saving device preferred in the utility model, the circulation structure includes a water pump connected to the left side of the water tank, the output end of the water pump is connected to a vertical pipe, the top of the vertical pipe is connected to a short pipe, and the right side of the short pipe passes through the left side of the inner wall of the placement box.

[0013] In order to increase the contact area between the user's hands and the collection box and facilitate the user to move the collection box, as a preferred environmentally friendly water-saving device of the utility model, a handle is provided on the right side of the collection box, and the left side of the handle is fixedly connected to the right side of the collection box.

[0014] In order to increase the friction between the user's hands and the handle and prevent the handle from slipping out of the hand during use, as a preferred environmentally friendly water-saving device of the utility model, the surface of the handle is provided with anti-slip grooves, and the anti-slip grooves are made by hot pressing.

[0015] In order to increase the friction between the placement box and the ground and make the placement box more stable, as a preferred environmental protection and water-saving device of the utility model, an anti-sliding block is provided at the bottom of the placement box, and the top of the anti-sliding block is fixedly connected to the bottom of the placement box.

[0016] In order to achieve the effect of being able to observe the inside of the placement box and facilitating use by users, as a preferred environmentally friendly water-saving device of the utility model, an observation glass window is provided on the front side of the placement box, and the rear side of the observation glass window is fixedly connected to the front side of the placement box.

[0017] In order to achieve the effect of dissipating heat for the water pump and preventing the water pump from being damaged due to overheating, as a preferred environmentally friendly water-saving device of the utility model, a heat dissipation hole is opened on the front side of the placement box, and the heat dissipation hole is formed by cutting.

[0018] In order to fix the vertical pipe and prevent it from shaking during use, as a preferred environmental protection and water-saving device of the utility model, a limiting ring is provided on the surface of the vertical pipe, and the left side of the limiting ring is fixedly connected to the left side of the inner wall of the placement box.

[0019] 3. Beneficial effects

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. The utility model can filter and collect sewage by setting a filtering and collecting structure, and can discharge the filtered sewage for secondary utilization, thereby effectively solving the problem of being unable to filter and collect sewage in the prior art.

[0022] 2. The utility model provides a circulation structure, which can transport the filtered sewage to the sand and gravel filter layer, circulate and filter the sewage, and make the sewage purer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of the structure of the dishwasher of the utility model;

[0024] Figure 2 This is the front view of the utility model dishwasher structure;

[0025] Figure 3 This is a front sectional view of the dishwasher structure of the utility model;

[0026] Figure 4 This is a three-dimensional diagram of the structure of the collection box of the utility model;

[0027] Figure 5 It is a three-dimensional diagram of the water storage tank structure of the utility model.

[0028] Explanation of the numbers in the figure: 1. Sink; 2. Placement box; 3. Filter collection structure; 31. Grille; 32. Collection box; 33. Sand and gravel filter layer; 34. Activated carbon filter layer; 35. Cotton filter layer; 36. Water storage tank; 37. Water outlet pipe; 38. Electronic control valve; 4. Circulation structure; 41. Water pump; 42. Vertical pipe; 43. Short pipe; 5. Handle; 6. Anti-slip pattern; 7. Anti-sliding block; 8. Observation glass window; 9. Heat dissipation hole; 10. Limiting ring. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0030] See also Figure 1-Figure 5 The utility model provides a technical solution: an environmentally friendly water-saving device, comprising a dishwashing pool 1, a placement box 2 is fixedly connected to the bottom of the dishwashing pool 1, a filtering and collecting structure 3 is arranged on the inner wall of the placement box 2, and a circulation structure 4 is arranged on the bottom of the inner wall of the placement box 2;

[0031] The filtering and collecting structure 3 includes a grille net 31 fixedly connected to the inner wall of the placing box 2, the grille net 31 is fixedly connected to the inner wall of the placing box 2, a collecting box 32 is arranged at the bottom of the inner wall of the placing box 2 and located on the right side of the grille net 31, the right side of the collecting box 32 penetrates to the right side of the placing box 2, a sand and gravel filter layer 33 is fixedly connected to the inner wall of the placing box 2 and located at the bottom of the grille net 31, an activated carbon filter layer 34 is fixedly connected to the inner wall of the placing box 2 and located at the bottom of the sand and gravel filter layer 33, a cotton filter layer 35 is fixedly connected to the inner wall of the placing box 2 and located at the bottom of the activated carbon filter layer 34, a water storage tank 36 is connected to the bottom of the inner wall of the placing box 2, the bottom of the water storage tank 36 is fixedly connected to the bottom of the inner wall of the placing box 2, a water outlet pipe 37 is connected to the right side of the water storage tank 36, the right side of the water outlet pipe 37 penetrates to the right side of the placing box 2, and an electronic control valve 38 is arranged on the surface of the water outlet pipe 37.

[0032] In this embodiment, by setting a dishwashing pool 1, a placing box 2, a filtering and collecting structure 3 and a circulation structure 4, when in use, the dishwashing pool 1 is first used to clean vegetables and dishes, so that the sewage generated by cleaning flows into the placing box 2, and then the sewage is filtered and collected by the filtering and collecting structure 3 in the placing box 2, and then the filtered sewage is filtered and collected by the circulation structure 4, so that the domestic sewage can be filtered and collected, so as to achieve good environmental protection and water saving effects, by setting a grid net 31, a collecting box 32, a sand and gravel filter layer 33, an activated carbon filter layer 34, a cotton filter layer 35, a water storage tank 36, a water outlet pipe 37 and an electronic control valve 3 8. First, the grille 31 is used to block foreign objects and garbage, so that the foreign objects and garbage fall into the collection box 32. Then, the domestic sewage contacts the gravel filter layer 33, and the gravel filter layer 33 is used to preliminarily filter the domestic sewage. Then, the activated carbon filter layer 34 is used to adsorb harmful substances in the domestic sewage. Finally, the impurities in the domestic sewage are filtered through the cotton filter layer 35. Then, the filtered domestic sewage flows into the water storage tank 36, and the electronic control valve 38 is opened. The filtered sewage can be discharged through the outlet pipe 37. In this way, the domestic sewage can be filtered and reused, achieving the effect of environmental protection and water saving.

[0033] As a technical optimization solution of the utility model, the circulation structure 4 includes a water pump 41 connected to the left side of the water tank 36, the output end of the water pump 41 is connected to a vertical pipe 42, the top of the vertical pipe 42 is connected to a short pipe 43, and the right side of the short pipe 43 passes through the left side of the inner wall of the placement box 2.

[0034] In this embodiment: by setting a water pump 41, a vertical pipe 42 and a short pipe 43, when in use, the water pump 41 is started, and the input end of the water pump 41 generates suction to absorb the filtered domestic sewage in the water tank 36, so that the filtered domestic sewage is discharged from the output end of the water pump 41, and the filtered domestic sewage is re-transported to the sand and gravel filter layer 33 through the vertical pipe 42 and the short pipe 43, so that the domestic sewage can be filtered for a second time, which can make the domestic sewage purer.

[0035] As a technical optimization solution of the present invention, a handle 5 is provided on the right side of the collection box 32 , and the left side of the handle 5 is fixedly connected to the right side of the collection box 32 .

[0036] In this embodiment, by providing the handle 5 , the contact area between the user's hands and the collection box 32 can be increased, making it convenient for the user to move the collection box 32 .

[0037] As a technical optimization solution of the present invention, the surface of the handle 5 is provided with anti-skid patterns 6, and the anti-skid patterns 6 are formed by hot pressing.

[0038] In this embodiment, the anti-slip grooves 6 are provided to increase the friction between the user's hands and the handle 5, thereby preventing the handle 5 from slipping out of the user's hands during use.

[0039] As a technical optimization solution of the present invention, an anti-sliding block 7 is provided at the bottom of the placement box 2 , and the top of the anti-sliding block 7 is fixedly connected to the bottom of the placement box 2 .

[0040] In this embodiment, by providing the anti-sliding block 7, the friction between the placement box 2 and the ground can be increased, making the placement box 2 more stable.

[0041] As a technical optimization solution of the present invention, an observation glass window 8 is provided on the front side of the placement box 2 , and the rear side of the observation glass window 8 is fixedly connected to the front side of the placement box 2 .

[0042] In this embodiment, by providing an observation glass window 8, the inside of the placement box 2 can be observed, which is convenient for users.

[0043] As a technical optimization solution of the utility model, a heat dissipation hole 9 is opened on the front side of the placement box 2, and the heat dissipation hole 9 is formed by cutting.

[0044] In this embodiment, by providing the heat dissipation holes 9, the water pump 41 can be cooled to prevent the water pump 41 from being damaged due to overheating.

[0045] As a technical optimization solution of the utility model, a limiting ring 10 is provided on the surface of the vertical pipe 42 , and the left side of the limiting ring 10 is fixedly connected to the left side of the inner wall of the placement box 2 .

[0046] In this embodiment, the stop ring 10 is provided to fix the vertical pipe 42 and prevent the vertical pipe 42 from shaking during use.

[0047] Working principle: First, use the sink 1 to clean vegetables and dishes, and make the sewage generated by cleaning flow into the placement box 2, use the grille net 31 to block foreign matter and garbage, and make the foreign matter and garbage fall into the collection box 32, then the domestic sewage contacts the gravel filter layer 33, and the gravel filter layer 33 is used to preliminarily filter the domestic sewage, and then the activated carbon filter layer 34 is used to adsorb harmful substances in the domestic sewage, and finally the impurities in the domestic sewage are filtered through the cotton filter layer 35, and then the filtered domestic sewage is made to flow into the water storage tank 36, open the electronic control valve 38, and the filtered sewage can be discharged through the outlet pipe 37, and the water pump 41 is started. The input end of the water pump 41 generates suction to absorb the filtered domestic sewage in the water storage tank 36, so that the filtered domestic sewage is discharged from the output end of the water pump 41, and the filtered domestic sewage is re-transported to the gravel filter layer 33 through the vertical pipe 42 and the short pipe 43, so that the domestic sewage can be secondary filtered, and the sewage can be treated at this time, so as to achieve the effect of sewage treatment function.

[0048] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An environmentally friendly water-saving device, comprising a dishwasher (1), characterized in that: A placement box (2) is fixedly connected to the bottom of the dishwashing pool (1), a filtering and collecting structure (3) is arranged on the inner wall of the placement box (2), and a circulation structure (4) is arranged on the bottom of the inner wall of the placement box (2); The filtering and collecting structure (3) comprises a grille (31) fixedly connected to the inner wall of the placement box (2); a collecting box (32) is arranged at the bottom of the inner wall of the placement box (2) and located on the right side of the grille (31); the right side of the collecting box (32) penetrates to the right side of the placement box (2); a sand and gravel filter layer (33) is fixedly connected to the inner wall of the placement box (2) and located at the bottom of the grille (31); an activated carbon filter layer is fixedly connected to the inner wall of the placement box (2) and located at the bottom of the sand and gravel filter layer (33); (34), a cotton filter layer (35) is fixedly connected to the inner wall of the placement box (2) and located at the bottom of the activated carbon filter layer (34), the bottom of the inner wall of the placement box (2) is connected to a water storage tank (36), the bottom of the water storage tank (36) is fixedly connected to the bottom of the inner wall of the placement box (2), the right side of the water storage tank (36) is connected to a water outlet pipe (37), the right side of the water outlet pipe (37) passes through the right side of the placement box (2), and an electronic control valve (38) is arranged on the surface of the water outlet pipe (37).

2. The environmental protection and water saving device according to claim 1, characterized in that: The circulation structure (4) comprises a water pump (41) connected to the left side of the water storage tank (36); the output end of the water pump (41) is connected to a vertical pipe (42); the top of the vertical pipe (42) is connected to a short pipe (43); the right side of the short pipe (43) passes through the left side of the inner wall of the placement box (2).

3. The environmental protection and water saving device according to claim 1, characterized in that: A handle (5) is provided on the right side of the collection box (32), and the left side of the handle (5) is fixedly connected to the right side of the collection box (32).

4. The environmental protection and water saving device according to claim 3, characterized in that: The surface of the handle (5) is provided with anti-slip patterns (6), and the anti-slip patterns (6) are formed by hot pressing.

5. The environmental protection and water saving device according to claim 1, characterized in that: An anti-sliding block (7) is provided at the bottom of the placement box (2), and the top of the anti-sliding block (7) is fixedly connected to the bottom of the placement box (2).

6. The environmental protection and water saving device according to claim 1, characterized in that: An observation glass window (8) is provided on the front side of the placement box (2), and the rear side of the observation glass window (8) is fixedly connected to the front side of the placement box (2).

7. The environmental protection and water saving device according to claim 1, characterized in that: A heat dissipation hole (9) is provided on the front side of the placement box (2), and the heat dissipation hole (9) is formed by cutting.

8. The environmental protection and water saving device according to claim 2, characterized in that: A limiting ring (10) is provided on the surface of the vertical tube (42), and the left side of the limiting ring (10) is fixedly connected to the left side of the inner wall of the placement box (2).

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