CN218205957U - A solar-powered bamboo assembled toilet with rainwater collection function - Google Patents

Abstract

The utility model discloses a solar bamboo assembled toilet with rainwater collection function, which comprises a public toilet main body; a plant layer is arranged on the top of the public toilet main body; a perforated collecting pipe is arranged below the plant layer; a rainwater collecting tank is arranged at the edge of the plant planting layer; one end of the rainwater collecting tank is connected with the planted plant layer, and the other end of the rainwater collecting tank is connected with the water storage tank; the water storage tank is arranged above the inner part of the public toilet main body; the rainwater collecting tank is connected with the filtering device. The utility model uses bamboo as building material, which is more shock resistant than traditional concrete structure, and is light and fast to install; use at the top of public lavatory main part to plant the plant layer and collect the rainwater, improve the utilization ratio of water and use the water source of collecting filterable rainwater after as public lavatory when the rainwater is sufficient, the cistern through public lavatory main part below stores when the rainwater is excessive, uses urban public water source when the rainwater is not enough, really accomplishes make full use of water resource, water economy resource.

Description

A solar-powered bamboo assembled toilet with rainwater collection function

technical field

The utility model relates to the technical field of environmental protection buildings, in particular to a solar bamboo assembled toilet with the function of collecting rainwater.

Background technique

As an indispensable part of urban buildings, public toilets are widely distributed in cities. Existing public toilets use a large number of prefabricated building models for quick installation. However, due to improper use of public toilets or material reasons, there will be external discoloration, rust and weathering damage after a period of use, resulting in a large amount of maintenance and new construction costs. There is serious waste.

Utility model content

The purpose of this utility model is to overcome the deficiencies of the prior art and provide a solar-powered bamboo assembly toilet with the function of collecting rainwater. Using bamboo, a building material with a short growth period and easy access to environmental protection, is more earthquake-resistant than traditional concrete structures. , and light and quick to install; use the planting plant layer on the top of the public toilet to collect rainwater, increase the green area, and improve the water utilization rate. When the rainwater is sufficient, use the collected and filtered rainwater as the water source for the public toilet. When the rainwater is excessive, it will pass through the public toilet. The cistern below the main body is used for storage, and when the rainwater is insufficient, the urban public water source is used to make full use of water resources.

In order to realize the purpose of the utility model, the utility model adopts the following technical solutions:

A kind of solar energy bamboo prefabricated toilet with rainwater collecting function, comprises: public toilet main body; The top of described public toilet main body is provided with planting plant layer; The bottom of described planting plant layer is provided with perforated collecting pipe; The edge of described planting plant layer A rainwater collection tank is provided; one end of the rainwater collection tank is connected to the planting plant layer, and the other end is connected to a water storage tank; the water storage tank is arranged above the interior of the public toilet body; the rainwater collection tank is connected to a filtering device; the rainwater collection tank The filter screen structure is connected under the end of the net; the bottom of the mesh structure is connected with one end of the downpipe; the other end of the downpipe is connected with the waste water pool; the water waste pool is arranged below the main body of the public toilet; The reservoir is connected; the reservoir is arranged below the main body of the public toilet; the top of the reservoir is connected with an exhaust pipe; the side of the reservoir is provided with an overflow pipe, and the main body of the public toilet is provided directly below There are toilets.

Specifically, a solar panel is fixed on the top of the main body of the public toilet, rainwater collection tanks are evenly opened around the main body of the public toilet, and an unpowered fan is installed at the vent on the upper side of the side wall of the main body of the public toilet.

Specifically, the upper part of the inner cavity of the water storage tank is fixedly connected with a filter screen, the middle part of the inner cavity of the water storage tank is fixedly connected with an activated carbon adsorption net, the left and right sides of the water storage tank are fixedly connected with water supply pipes, and the bottom of the right side of the water storage tank is fixedly connected with a A water supply joint; a connecting pipe is arranged under the water supply joint; a flushing tank is arranged under the connecting pipe.

Specifically, the top of the discarded water tank is provided with a sealing cover, and the sealed cover is provided with a liquid storage tank, a filter tank and a discarded liquid collection tank in the discarded water tank, and one end of the liquid storage tank and the filter tank is provided with The other end of the filter box is provided with a clean water outlet, and the lower side of the discarded liquid collection tank is provided with a discarded liquid outlet.

Specifically, the main body of the public toilet is made of overlapping bamboo prefabricated panels, and solar panels are installed on the top and facade of the main body of the public toilet; the outer surface of the main body of the public toilet is coated with a waterproof layer, and the material of the waterproof layer is environmentally friendly Water-based wood paint.

Specifically, a first fender, a second fender, a first filter screen, a second filter screen, a limiting block, and a semi-permeable membrane filter plate are installed in sequence from top to bottom inside the filter device; Both the first filter screen and the second filter screen have a hollow mesh structure, and the mesh of the first filter screen is larger than the mesh of the second filter screen; the second filter screen and the semi-permeable membrane filter plate are parallel to each other, and the semi-permeable membrane The filter plate is detachably connected with the limit block.

Specifically, the limiting block is fixedly arranged on both sides of the arc-shaped fixing plate of the rainwater collection tank, and two first installation waist holes are symmetrically arranged on the limiting block. When the two arc-shaped fixing plates are engaged, the arc of the rainwater collecting tank The two limit blocks on both sides of the shaped fixing plate are opposed to each other, and can be fixed by bolts matching the two fitting first installation waist holes.

The beneficial effects of the utility model:

The utility model provides a solar bamboo assembled toilet with the function of collecting rainwater. Bamboo is used as a building material with a short growth period and is environmentally friendly and easy to obtain. The top of the planting plant layer is used to collect rainwater, increase the green area, and improve the utilization rate of water. When the rainwater is sufficient, the collected and filtered rainwater is used as the water source of the public toilet. When the rainwater is excessive, it is stored in the reservoir under the main body of the public toilet. Use urban public water sources when there is a shortage, and truly make full use of water resources and save water resources.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of the utility model;

Fig. 2 is the structural representation of the rainwater collection tank of the present utility model;

Fig. 3 is a schematic structural view of the filter device of the present invention;

Fig. 4 is the schematic diagram of the waste water tank of the present utility model;

In the figure: 1. The main body of the public toilet, 2. The planting layer, 3. The rainwater collection tank, 4. The filter structure, 5. The flushing tank, 6. The water storage tank, 7. The connecting pipe, 8. The toilet pool, 9. The waste water pool , 10. Reservoir, 11. Exhaust pipe, 12. Overflow pipe, 13. Air vent, 14. Solar panel, 15. Filtration device, 16. Downpipe, 17. Drain pipe, 18. First fender , 19, the second fender, 20, the first filter screen, 21, the second filter screen, 22, the limit block, 23, the semi-permeable membrane filter plate, 24, the perforated collection pipe, 25, the bamboo prefabricated plate, 26, the water inlet of the discarded water tank, 27, the sealing cover, 28, the water outlet of the purified water, 29, the outlet of the discarded liquid.

detailed description

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In the description of the utility model, it should be noted that the azimuth relationship indicated by the terms "up", "down", "left", "right" and so on is based on the azimuth relationship shown in the drawings, and is only for describing the orientation relationship of the utility model. The invention is not intended to indicate the orientation in which the components must be, to be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention.

Please refer to Fig. 1, Fig. 2, shown in Fig. 3, a kind of solar energy bamboo assembled toilet with rainwater collection function, comprises: public toilet main body 1; The top of described public toilet main body 1 is provided with planting plant layer 2; Described planting plant The bottom of the layer is provided with a perforated collection pipe 24; the edge of the planting plant layer 2 is provided with a rainwater collection tank 3; one end of the rainwater collection tank 3 is connected with the edge of the planting plant layer 2; the rainwater collection tank 3 The other end is connected with the water storage tank 6; the water storage tank 6 is arranged above the interior of the public toilet main body 1; the filter screen structure 4 is connected below the end of the rainwater collection tank 3; the bottom of the mesh structure 4 is connected with the downpipe 16 is connected at one end; the other end of the downpipe 16 is connected with the waste water pool 9; the water waste pool 9 is arranged below the public toilet main body 1; the water waste pool 9 communicates with the reservoir 10; the water reservoir 10 is set Below the main body 1 of the public toilet; an exhaust pipe 17 is connected above the reservoir 10 ; an overflow pipe 12 is provided on the side of the reservoir 10 , and a toilet pool 8 is provided directly below the main body 1 of the public toilet.

When the utility model is in use, the rainwater falls to the roof of the planting plant layer 2, and is collected by the perforated collecting pipe 24 after being purified and filtered by the soil layer of the planting plant layer 2. The collected rainwater is exported to the water storage tank 6, and the collected rainwater can be directly used as a flushing water source for the main body 1 of the public toilet. The rainwater collection tank 3 is connected with the filter device 15, and the filter device 15 is fixedly connected with two layers of filter screens. The bottom of the filter device 15 is connected with a downpipe 16, and the downpipe 16 is connected with the waste water tank 9 to purify the rainwater. The pools 10 are connected to store the purified rainwater for use in public toilets or green irrigation.

Specifically, the top of the public toilet main body 1 is fixedly provided with a solar panel 14, and rainwater collection tanks 3 are arranged around the eaves of the public toilet main body top. A water storage tank 6 is fixed above the interior; the upper part of the inner cavity of the water storage tank 6 is fixedly connected with a filter screen; the middle part of the inner cavity of the water storage tank 6 is fixedly connected with an activated carbon adsorption net, and the opposite side of the water storage tank 6 is uniformly fixed and connected with Water pipe, the bottom of the water storage tank 6 right side is fixedly connected with a water supply joint, the water supply joint below is provided with a connecting pipe 7, and the connecting pipe below is provided with a flushing tank 5 for temporarily storing water. The top surface of the filter device 15 is an inclined surface, so that the bulk solid matter falls naturally. The detachable structure is formed by bolt connection.

Please refer to shown in Figure 4, the top of the discarded water tank 9 is provided with a sealing cover 27, and the sealed cover 27 is provided with a discarded water tank water inlet 26, and the discarded water tank 9 is provided with a liquid storage tank, a filter box and a liquid discarding collection box , A connecting pipe is provided between the liquid storage tank and the filter tank, the other end of the filter tank is provided with a clean water outlet 28, and the lower side of the liquid waste collection tank is provided with a liquid waste water outlet 29. The upper end of the discarded water pool 9 is provided with a liquid inlet, and the lower side is provided with a discarded liquid outlet 29 . One side of the discarded water tank 9 is provided with a clean water outlet 28 connected to the water storage tank 10 . The upper part of the side of the reservoir 10 is movably connected with an overflow pipe 12 to discharge excess purified water, and can be used for plant watering. If the internal pressure is too large or too low, there will be safety hazards, and the top of the reservoir 10 is provided with an inspection port. The shape of the rainwater collection tank 3 is funnel-shaped, and the bottom of the rainwater collection tank 3 is connected to the top of the water storage tank 6 to form a water supply channel to the water storage tank 6 .

Specifically, the inside of the filter device is sequentially installed with a first fender 18, a second fender 19, a first filter screen 20, a second filter screen 21, a limiting block 22, and a semi-permeable membrane filter plate from top to bottom. 23; the first filter screen 20 and the second filter screen 21 are hollow mesh structures, the mesh of the first filter screen 20 is larger than the mesh of the second filter screen 21; the second filter screen 21 and the semi-permeable The membrane filter plates 23 are parallel to each other, and the semi-permeable membrane filter plates 23 are detachably connected to the limit block 22 . A certain gentle slope is designed between the second filter screen 21 and the semi-permeable membrane filter plate 23 to prevent water accumulation or impurities at the right-angle pipe. The first filter screen 20 and the second filter screen 21 form a double-layer filter structure. The large-diameter coarse-pore filter screen of the inclined first filter screen 20 filters out the large impurities, and the impurities fall to the guide through a certain inclination angle. launder for further processing. The second filter screen 21 at the bottom is a secondary small-diameter fine-pore filter screen, which has a certain water purification effect. In addition to filtering finer impurities, some heavy metals in the water body are collected by the adsorption of bamboo activated carbon. And some macromolecular impurities, making the collected water cleaner when irrigating vegetation and flushing toilets. The collected rainwater, etc. are filtered out of large particles of impurities through the coarse-mouth filter and collected in the diversion tank, and the waste is uniformly transported to the dirt and impurities collector through the crawler belt for centralized collection. The energy for this process is provided by the solar panel 14 on the top of the main body 1 of the public toilet. .

Specifically, the two limit blocks 22 fixedly arranged on both sides of the arc-shaped fixing plate of the rainwater collection tank 3 are symmetrically provided with two first installation waist holes on the limit block 22. When the two arc-shaped fixing plates are engaged, The two limit blocks 22 are opposed to each other, and can be fixed by bolts matching the two fitted first installation waist holes.

Specifically, the public toilet main body 1 is formed by overlapping bamboo prefabricated panels 25 , and solar panels 14 are arranged on the frame top and facade of the public toilet main body 1 . A waterproof layer is coated on the outer surface of the public toilet main body 1, and the material of the waterproof layer is an environment-friendly water-based wood paint. Solar panels 14 are set on the outer surface of the public toilet main body 1 to realize the energy self-sufficiency of the public toilet main body, and when the light is insufficient, it is connected to the mains to supplement, so as to achieve green environmental protection and energy saving to the greatest extent; coating a waterproof layer on the outside of the public toilet main body 1 can make The outer surface of the main body 1 of the public toilet is customized, and the service life of the main body 1 of the public toilet is improved at the same time.

working principle:

The utility model provides a solar bamboo assembled toilet with the function of collecting rainwater, comprising: a public toilet main body 1, a solar panel 14 is fixed on the top of the public toilet main body 1, a rainwater collection tank 3 is arranged on the periphery of the top of the public toilet main body 1, a public toilet The air vent 13 on the top of the side wall panel of the main body 1 is equipped with a non-powered fan, and the interior top of the public toilet main body 1 is fixedly connected with a water storage tank 6, and the top of the water storage tank 6 inner chambers is fixedly provided with a filter screen, and the water storage tank 6 inner chambers The middle part is fixedly provided with an active carbon adsorption net, the left and right sides of the water storage tank 6 are fixedly connected with water delivery pipes, and the bottom of the water storage tank 6 right side is fixedly connected with a water supply joint. In the present embodiment, the external shape of the water storage tank 6 is U-shaped, and the inside of the water storage tank 6 is fixedly connected with the public toilet main body 1; the filter screen inside the water storage tank 6 is provided with a stabilizing ring to prevent the filter screen from moving and losing the filtering function. The stabilizing ring is rotatably socketed with the limiting ring.

Please refer to FIG. 3 , an example diagram of the filter device 15 , including the rainwater collection tank 3 and the filter device 15 . The rainwater collecting tank 3 in this embodiment and the filtering device 15 below it are integral falling water parts. At the first fender 18, the second fender 19 and the bamboo prefabricated plate 25, the expansion screw is embedded with a sliding bearing so that the rainwater collection tank 3 is connected with the public toilet main body 1 by the detachable chute roller device. The first fender 18 and the second fender 19 at the upper end of the filter device 15 are fixed below the rainwater collection tank of the public toilet main body 1 to prevent the silt, gravel and rainwater from splashing with the roof.

In this example, two limiting blocks 22 are fixedly arranged on both sides of the rainwater collection tank 3 arc-shaped fixing plate. Two first installation waist holes are symmetrically arranged on the limiting block 22. When the two arc-shaped fixing plates are engaged, The two stoppers 22 are offset against each other, and can be fixed on the main body 1 of the public toilet through bolts matching the two fitting first installation waist holes.

In this embodiment, the rainwater is discharged into the filter device 15 below through the rainwater collection tank 3 . The interior of the filter device is sequentially installed with a first fender 18, a second fender 19, a first filter screen 20, a second filter screen 21, a limiting block 22, and a semi-permeable membrane filter plate 23 from top to bottom; A first filter screen 20 is installed in the inside of the device 15, and a second filter screen 21 is installed below the first filter screen 20, the first filter screen 20 and the second filter screen 21 are hollow mesh structures, and the first filter screen 20 The mesh is larger than the mesh of the second filter screen 21; the first filter screen 20 and the second filter screen 21 through the hollow mesh structure can double filter the rainwater, so as to remove the particles and impurities in the rainwater; The second filter screen 21 and the semi-permeable membrane filter plate 23 are parallel to each other, and the semi-permeable membrane filter plate 23 is detachably connected with the limit block 22; the semi-permeable membrane filter plate 23 can block the harmful components in the rainwater, thereby playing a role in sterilization Effect.

In this embodiment, by setting the filter device 15 under the rainwater collection tank 3, the rainwater is filtered for the first time when passing through the filter device 15, then purified by the water purifier, and then collected in the water storage tank 6. A connecting pipe 7 is provided below the water storage tank 6 It is used to supply water to the main body 1 of the public toilet; it is reserved as a water source for the main body of the public toilet, and a toilet pool 8 is provided directly below the main body of the public toilet.

Please refer to shown in Figure 4, the top of the discarded water tank 9 is provided with a sealing cover, and the sealed cover is provided with a discarded water tank water inlet 26, and the discarded water tank 9 is provided with a liquid storage tank, a filter box and a liquid waste collection box, and the liquid storage tank A communicating pipe is provided between the filter box and the other end of the filter box is provided with a clean water outlet 28, and the lower side of the discarded liquid collection box is provided with a discarded liquid outlet 29. The waste water tank 9 accommodates the initial rainwater through the liquid storage tank. When the rainwater is standing still, the internal impurities will precipitate, and the clean rainwater will flow into the storage tank, which has a good effect of discarding flow and intercepting pollution.

In this example, the public toilet main body 1 is formed by overlapping bamboo prefabricated panels 25 , and the frame part of the public toilet main body 1 is stably connected by inserting and twisting rivets and connecting blocks between the bamboo prefabricated panels 25 . The rainwater falls to the planting layer 2 on the roof, enters the waste water pool 9 through the perforated collection pipe 24 and the plant shallow ditch designed in the greening, and is stored in the reservoir 10 after precipitation and purification for irrigation of nearby plants and flushing of public toilets. And by setting the separation box to filter the rainwater, the sediment in the rainwater is cleaned. An appropriate amount of solar panels 14 are placed outside the frame, and solar cells are used to generate electricity to provide water cycle power and toilet lighting.

The utility model utilizes solar energy resources efficiently at the same time, and has less restrictive conditions on the installation site, and the structure is stable, and the installation components can be prefabricated in a factory, and the required labor intensity is small. The utility model achieves the effect of convenient disassembly of the mobile toilet body by setting bamboo prefabricated boards, screws and connecting blocks, ensures that the equipment is easy to move, improves the practicability of the equipment, achieves the purpose of rainwater reuse, and improves the environmental protection of the equipment. It is an energy-saving and environmentally friendly prefabricated toilet that conforms to the rainwater cycle.

In summary, the utility model provides a solar-powered bamboo assembly toilet with the function of collecting rainwater. Bamboo is used as a building material with a short growth period and is environmentally friendly and easy to obtain. It is more earthquake-resistant than traditional concrete structures, and it is light and fast to install. ;Use the planted plant layer on the top of the public toilet to collect rainwater, increase the green area, and improve the water utilization rate. When the rainwater is sufficient, the collected and filtered rainwater is used as the water source of the public toilet. When the rainwater is excessive, it passes through the water storage under the public toilet. It is stored in the pool, and the urban public water source is used when the rainwater is insufficient, so as to truly make full use of water resources and save water resources.

It should be understood that the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit it. Although the utility model has been described in detail with reference to the above embodiments, those of ordinary skill in the art should understand that the present utility model can still be The specific implementation of the utility model is modified or equivalently replaced, and any modification or equivalently replaced without departing from the spirit and scope of the utility model shall be covered by the claims of the utility model.

Claims (7)

1. A solar bamboo assembled toilet with a rainwater collecting function comprises a public toilet main body (1); the method is characterized in that: a planting plant layer (2) is arranged at the top of the public toilet main body (1); a perforated collecting pipe (24) is arranged below the plant layer (2); a rainwater collecting tank (3) is arranged at the edge of the plant planting layer (2); one end of the rainwater collecting tank (3) is connected with the plant planting layer (2), and the other end of the rainwater collecting tank is connected with a water storage tank (6); the water storage tank (6) is arranged above the inner part of the public toilet main body (1); the rainwater collecting tank (3) is connected with a filtering device (15); a filter screen structure (4) is connected below the end part of the rainwater collecting tank (3); the bottom of the filter screen structure (4) is connected with one end of a water drop pipe (16); the other end of the water falling pipe (16) is connected with a water abandoning pool (9); the waste water tank (9) is arranged below the public toilet main body (1); the water abandoning pool (9) is communicated with the water storage pool (10); the water reservoir (10) is arranged below the public toilet main body (1); an exhaust pipe (11) is connected above the reservoir (10); the side of cistern (10) is equipped with overflow pipe (12), be equipped with lavatory pond (8) under public latrine main part (1).

2. A solar bamboo fabricated lavatory with rainwater harvesting function as claimed in claim 1, wherein: the solar energy collecting device is characterized in that a solar panel (14) is fixedly arranged at the top of the public toilet main body (1), a rainwater collecting groove (3) is uniformly formed in the periphery of the public toilet main body (1), and a power-free fan is installed at a ventilation opening (13) in the upper portion of a side wall plate of the public toilet main body (1).

3. The solar bamboo fabricated lavatory with rainwater collection function according to claim 1, wherein: a filter screen is fixedly connected to the upper part of the inner cavity of the water storage tank (6), an activated carbon adsorption net is fixedly connected to the middle part of the inner cavity of the water storage tank (6), water supply pipes are fixedly connected to the left side surface and the right side surface of the water storage tank (6), and a water supply joint is fixedly connected to the bottom of the right side of the water storage tank (6); a connecting pipe (7) is arranged below the water supply joint; a flushing tank (5) is arranged below the connecting pipe (7).

4. A solar bamboo fabricated lavatory with rainwater harvesting function as claimed in claim 1, wherein: abandon the top in pond (9) and be equipped with sealed lid (27), sealed lid (27) top is equipped with abandons pond water inlet (26), it is equipped with liquid reserve tank, rose box and abandons the liquid collecting box in pond (9) to abandon, the one end of liquid reserve tank and rose box is equipped with communicating pipe, the other end of rose box is equipped with water purification delivery port (28), the downside of abandoning the liquid collecting box is equipped with abandons liquid delivery port (29).

5. The solar bamboo fabricated lavatory with rainwater collection function according to claim 1, wherein: the public toilet main body (1) is formed by overlapping bamboo prefabricated plates (25), and the top and the vertical surface of the public toilet main body (1) are provided with solar panels (14); the outer surface of the public toilet main body (1) is coated with a waterproof layer, and the waterproof layer is made of environment-friendly water-based wood paint.

6. The solar bamboo fabricated lavatory with rainwater collection function according to claim 1, wherein: a first mud guard (18), a second mud guard (19), a first filter screen (20), a second filter screen (21), a limiting block (22) and a semipermeable membrane filter plate (23) are sequentially arranged in the filtering device (15) from top to bottom; the first filter screen (20) and the second filter screen (21) are both hollow net structures, and the meshes of the first filter screen (20) are larger than those of the second filter screen (21); the second filter screen (21) is parallel to the semipermeable membrane filter plate (23), and the semipermeable membrane filter plate (23) is detachably connected with the limiting block (22).

7. A solar bamboo fabricated lavatory with rainwater harvesting functionality as claimed in claim 6, wherein: stopper (22) are fixed to be set up in rainwater collecting vat (3) arc fixed plate both sides, and the symmetry is equipped with two first installation waist holes on stopper (22), and two arc fixed plate are fashionable, and two stoppers (22) of rainwater collecting vat (3) arc fixed plate both sides offset, can fix through the first installation waist hole of two laminating of bolt cooperation.

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