A rainwater collection device for public toilet roof

Abstract

The utility model discloses a rainwater collection device for a public toilet roof, comprising two prefabricated panels that are kept tilted, a columnar rainwater collection barrel is arranged at the outer bottom of the prefabricated panel, covers are arranged on both sides of the rainwater collection barrel, and a strip-shaped notch is opened on the inner side of the top, a plurality of guide pipes are arranged equidistantly at the bottom of the rainwater collection barrel, a filter frame is connected to the bottom ends of the plurality of guide pipes, a filter screen is arranged inside the filter frame, a liquid pipe is arranged at the bottom of the filter frame, and a filter tank is connected to the bottom of the liquid pipe, a heat-insulating top plate is arranged at the bottom of the filter tank, a plurality of support rods are arranged at the edge of the heat-insulating top plate, the top ends of the plurality of support rods are connected to the prefabricated panel, and the gap between the prefabricated panel and the heat-insulating top plate forms a heat-insulating layer. The utility model is convenient to be built on the roof of a public toilet, and rainwater can be recycled, which is more environmentally friendly and highly practical.

Description

Technical Field

[0001] The utility model relates to the technical field of public buildings, in particular to a rainwater collection device for a public toilet roof. Background Art

[0002] Public toilets refer to toilet facilities for public use. They are usually located in public places such as parks, streets, shopping malls, train stations, airports, etc., providing convenient sanitary facilities for people. The design and facilities of public toilets may vary from region to region and place to place, but generally include the following elements: Toilet cubicle: Provides privacy and safety for individual use, usually including toilet or squatting, wash basin, mirror, etc. Water source and drainage system: Provides running water for flushing and washing hands, and drainage system for discharging wastewater. Sanitary products: Usually paper towels, toilet paper or air dryers are provided for people to wipe their hands or use. Facility maintenance: Public toilets need to be cleaned and maintained regularly to maintain hygiene and comfort. The purpose of public toilets is to provide a convenient and hygienic place for people to meet their physiological needs. They are very important for maintaining public health and protecting people's health. Many cities and regions are committed to providing high-quality public toilet facilities and take measures to ensure their normal operation and maintenance.

[0003] Traditional park public toilet buildings are unable to collect and recycle rainwater and are not green and environmentally friendly overall. Therefore, corresponding technical solutions need to be designed to solve existing technical problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a rainwater collection device for a public toilet roof, which solves the problem that traditional park public toilet buildings are unable to collect and recycle rainwater and are not green and environmentally friendly as a whole.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a rainwater collection device for a public toilet roof, comprising two prefabricated panels that are kept inclined, a columnar rainwater collection barrel is arranged at the outer bottom of the prefabricated panel, sealing covers are arranged on both sides of the rainwater collection barrel, and a strip-shaped notch is opened on the inner side of the top, a plurality of guide pipes are arranged equidistantly at the bottom of the rainwater collection barrel, and the bottom ends of the plurality of guide pipes are commonly connected to a filter frame, a filter screen is arranged inside the filter frame, a liquid pipe is arranged at the bottom of the filter frame, and a filter tank is connected to the bottom of the liquid pipe, an insulating top plate is arranged at the bottom of the filter tank, a plurality of support rods are arranged at the edge of the insulating top plate, and the top ends of the plurality of support rods are connected to the prefabricated panel, and the gap between the prefabricated panel and the insulating top plate forms an insulating layer, and both sides of the filter tank are connected to a liquid storage tank through a drainage pipe, and the liquid storage tank is arranged on the ground.

[0008] As a further preferred embodiment of the present invention, the interior of the filter tank is filled with a sand and gravel layer, the bottom corners of the filter frame are connected with guide rods, and the bottom ends of the guide rods are plugged and fixed to the heat-insulating top plate.

[0009] As a further preferred embodiment of the present invention, support plates are symmetrically arranged on both sides of the heat-insulating top plate, and a plant planting frame is arranged on the top of the support plates.

[0010] As a further preferred embodiment of the present invention, vertical plates are arranged on both sides of the heat-insulating top plate, and mounting plates are arranged on the outer sides of the vertical plates, and sockets are provided on the mounting plates.

[0011] As a further preferred embodiment of the present invention, the bottom end of the support rod is detachably connected to the heat-insulating top plate, and the top of the support rod is plugged and fixed to the prefabricated plate.

[0012] (III) Beneficial effects

[0013] The utility model provides a rainwater collection device for a public toilet roof, which has the following beneficial effects:

[0014] The utility model adopts two prefabricated panels and a heat-insulating top panel which are kept inclined to quickly build the top structure of the toilet. The gap between the prefabricated panels and the heat-insulating top panel forms a heat-insulating layer. Vertical panels are arranged on both sides of the heat-insulating top panel, and mounting panels are arranged on the outer sides of the vertical panels. Plug holes are opened on the mounting panels, which can be quickly installed on the roof of the toilet, facilitate quick construction, and have a heat-insulating effect. At the same time, support panels are symmetrically arranged on both sides of the heat-insulating top panel, and a plant planting frame is arranged on the top of the support panel to increase the green building attributes.

[0015] A columnar rainwater collecting barrel is arranged at the bottom of the outer side of the prefabricated board of the utility model. Rainwater can slide down the prefabricated board and enter through the slot of the rainwater collecting barrel, and then enter into the filter frame through the guide pipe. A filter net is arranged inside the filter frame to filter the rainwater initially, and a filter tank is arranged at the bottom of the filter frame, and the sand and gravel layer inside the filter tank can fully absorb more impurities to achieve a secondary filtering effect. Finally, the water enters the liquid storage tank at the bottom for storage and standby, which is more environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the utility model in a front view;

[0018] Figure 3 It is a schematic diagram of the structure of the utility model from a top view;

[0019] Figure 4 It is a schematic diagram of the internal structure of the filter tank of the utility model.

[0020] In the figure, 1. prefabricated board; 2. rainwater collection barrel; 3. sealing cover; 4. guide pipe; 5. filter frame; 6. filter screen; 7. liquid pipe; 8. filter tank; 9. insulation top plate; 10. support rod; 11. liquid storage tank; 12. guide rod; 13. sand and gravel layer; 14. support plate; 15. plant planting frame; 16. vertical plate; 17. installation plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The embodiment of the utility model provides a technical solution: a rainwater collection device for a public toilet roof, comprising two prefabricated panels 1 that are kept inclined, a columnar rainwater collection barrel 2 is arranged at the outer bottom of the prefabricated panel 1, sealing covers 3 are arranged on both sides of the rainwater collection barrel 2, and a strip-shaped notch is opened on the inner side of the top, a plurality of guide pipes 4 are equidistantly arranged at the bottom of the rainwater collection barrel 2, and the bottom ends of the plurality of guide pipes 4 are commonly connected with a filter frame 5, a filter screen 6 is arranged inside the filter frame 5, a liquid pipe 7 is arranged at the bottom of the filter frame 5, and a filter tank 8 is connected to the bottom of the liquid pipe 7, and an insulating top plate 9 is arranged at the bottom of the filter tank 8, and a plurality of support rods 10 are arranged at the edge of the insulating top plate 9, and the top ends of the plurality of support rods 10 are connected to the prefabricated panel 1, and the gap between the prefabricated panel 1 and the insulating top plate 9 forms an insulating layer, and the two sides of the filter tank 8 are connected with a liquid storage tank 11 through a drainage pipe, and the liquid storage tank 11 is arranged on the ground.

[0023] The interior of the filter tank 8 is filled with a gravel layer 13 , and guide rods 12 are connected to the bottom corners of the filter frame. The bottom ends of the guide rods 12 are plugged and fixed to the insulation top plate 9 , and the impurities in the water are filtered by using the gravel layer 13 .

[0024] Support plates 14 are symmetrically arranged on both sides of the heat-insulating top plate 9 , and plant planting frames 15 are arranged on the tops of the support plates 14 , on which plants can be planted.

[0025] Vertical plates 16 are provided on both sides of the insulation top plate 9, and mounting plates 17 are provided on the outer sides of the vertical plates 16. The mounting plates 17 are provided with sockets, and the sockets on the mounting plates 17 are used to insert steel bars or other rods to quickly build the equipment.

[0026] The bottom end of the support rod 10 is detachably connected to the insulation top plate 9, and the top of the support rod 10 is plugged and fixed to the prefabricated panel 1. The prefabricated panel 1 can be quickly built through the support rod 10, which is convenient for rapid assembly of equipment.

[0027] Working principle: Two inclined prefabricated panels 1 and the heat-insulating top panel 9 are quickly built to form the top structure of the toilet. The gap between the prefabricated panel 1 and the heat-insulating top panel 9 forms a heat-insulating layer. Vertical panels 16 are arranged on both sides of the heat-insulating top panel 9, and mounting panels 17 are arranged on the outer sides of the vertical panels 16. The mounting panels 17 are provided with plug holes, which can be quickly installed on the roof of the toilet, which is convenient for quick construction and has a heat-insulating effect. At the same time, the two sides of the heat-insulating top panel 9 are symmetrically provided with support panels 14, and the top of the support panels 14 is provided with a plant planting frame 15 to increase green Color building properties, a columnar rainwater collection barrel 2 is set at the bottom of the outer side of the prefabricated board 1, rainwater can slide down the prefabricated board 1 and enter through the slot of the rainwater collection barrel 2, and then enter the filter frame 5 through the guide pipe 4. A filter net 6 is set inside the filter frame 5, which can filter the rainwater initially, and a filter tank 8 is set at the bottom of the filter frame 5. The sand and gravel layer 13 inside it can fully absorb more impurities to achieve a secondary filtration effect. Finally, the water enters the liquid storage tank 11 at the bottom for storage and standby, which is more environmentally friendly.

[0028] The utility model comprises 1, prefabricated board; 2, rainwater collection barrel; 3, sealing cover; 4, guide pipe; 5, filter frame; 6, filter screen; 7, liquid pipe; 8, filter tank; 9, heat-insulating top plate; 10, support rod; 11, liquid storage tank; 12, guide rod; 13, sand and gravel layer; 14, support plate; 15, plant planting frame; 16, vertical plate; 17, mounting plate. All the components are universal standard parts or components known to the technicians in this field. The structures and principles thereof can be known to the technicians in this field through the technical manual or through conventional experimental methods. The utility model solves the problem that the traditional public toilet buildings in parks cannot collect and recycle rainwater and are not green and environmentally friendly as a whole. The utility model combines the above components with each other. The utility model adopts two inclined prefabricated boards and heat-insulating top plates to quickly build the top structure of the toilet. The prefabricated boards and the insulation The gap between the hot top plates forms a heat insulation layer, vertical plates are arranged on both sides of the heat insulation top plate, and mounting plates are arranged on the outer sides of the vertical plates. Sockets are opened on the mounting plates, which can be quickly installed on the roof of the toilet, which is convenient for quick construction and has a heat insulation effect. At the same time, support plates are symmetrically arranged on both sides of the heat insulation top plate, and a plant planting frame is arranged on the top of the support plate to increase the green building attributes. A columnar rainwater collection barrel is arranged at the bottom of the outer side of the prefabricated plate of the utility model. Rainwater can slide down the prefabricated plate and enter through the groove of the rainwater collection barrel, and then enter the filter frame through the guide pipe. A filter net is arranged inside the filter frame to filter rainwater for the first time, and a filter tank is arranged at the bottom of the filter frame. The sand and gravel layer inside can fully absorb more impurities to achieve a secondary filtration effect. Finally, the water enters the liquid storage tank at the bottom for storage and standby, which is more environmentally friendly.

[0029] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rainwater collection device for a public toilet roof, comprising two inclined prefabricated panels (1), characterized in that: A columnar rainwater collection barrel (2) is arranged at the outer bottom of the prefabricated plate (1), covers (3) are arranged on both sides of the rainwater collection barrel (2), and a strip-shaped notch is opened on the inner side of the top, a plurality of flow guide pipes (4) are arranged at equal intervals at the bottom of the rainwater collection barrel (2), the bottom ends of the plurality of flow guide pipes (4) are connected to a filter frame (5), a filter screen (6) is arranged inside the filter frame (5), and a liquid pipe (7) is arranged at the bottom of the filter frame (5). ), and the bottom of the liquid pipe (7) is connected to a filter tank (8), the bottom of the filter tank (8) is provided with an insulating top plate (9), the edge of the insulating top plate (9) is provided with a plurality of support rods (10), the top ends of the plurality of support rods (10) are connected to a prefabricated board (1), the gap between the prefabricated board (1) and the insulating top plate (9) forms an insulating layer, and both sides of the filter tank (8) are connected to a liquid storage tank (11) through a liquid discharge pipe, and the liquid storage tank (11) is arranged on the ground.

2. A rainwater collection device for a public toilet roof according to claim 1, characterized in that: The interior of the filter tank (8) is filled with a sand and gravel layer (13), and the bottom corners of the filter frame (5) are connected to guide rods (12), and the bottom ends of the guide rods (12) are plugged and fixed to the heat-insulating top plate (9).

3. A rainwater collection device for a public toilet roof according to claim 1, characterized in that: Support plates (14) are symmetrically arranged on both sides of the heat-insulating top plate (9), and a plant planting frame (15) is arranged on the top of the support plates (14).

4. A rainwater collection device for a public toilet roof according to claim 1, characterized in that: Vertical plates (16) are arranged on both sides of the heat-insulating top plate (9), and a mounting plate (17) is arranged on the outer side of the vertical plate (16), and a plug hole is opened on the mounting plate (17).

5. A rainwater collection device for a public toilet roof according to claim 1, characterized in that: The bottom end of the support rod (10) is detachably connected to the heat-insulating top plate (9), and the top of the support rod (10) is plugged and fixed to the prefabricated plate (1).

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