Photovoltaic installation energy-saving and environmentally friendly integrated public toilet

Abstract

The present invention discloses a photovoltaic-assembled energy-saving and environmentally friendly integrated public toilet, comprising a public toilet body, the public toilet body comprising a solar power generation and heating system, a foam-blocked toilet flushing system, a foamed ceramic modular assembled integrated structure, and a harmless ecological degradation system. A solar power generation and power supply system is provided on the top wall of the public toilet, and a normal temperature water tank is installed on the top of the public toilet body, and the normal temperature water tank is connected in series with the foam-blocked toilet flushing system and the harmless ecological degradation system. The foamed ceramic modular assembled integrated structure comprises a connected public toilet top wall structure and a public toilet side wall structure. The present invention adopts photovoltaic power generation, assembly production, water-saving equipment, and waste ecological degradation integrated technology and integrated solutions, aiming to solve the ecological construction and use problems of independent public toilets in remote areas, ecological protection areas, and tourist resorts, meet the ecological construction problems of dry toilets in rural areas, can be factory-produced, meet the requirements of construction in different environments, and is economical, environmentally friendly, and energy-saving.

Description

Technical Field

[0001] The present invention belongs to the technical field of energy-saving and environmentally friendly public toilets, and specifically relates to a photovoltaic-assembled energy-saving and environmentally friendly integrated public toilet. Background Art

[0002] At present, in order to effectively solve the ecological construction and use of independent public toilets in remote areas, ecological protection areas, and tourist resorts, as well as the ecological construction of dry toilets in rural areas, this application proposes a photovoltaic-assembled energy-saving and environmentally friendly integrated public toilet. By adopting photovoltaic power generation, photovoltaic heating, water-saving equipment, integrated assembly production, and integrated technology and integrated solutions for the ecological degradation of waste, the above-mentioned problems can be solved. It has a wide range of uses, can be factory-produced, can meet the requirements of construction in different environments, and has important economic and ecological benefits. Summary of the invention

[0003] In order to achieve the above purpose, the present invention proposes a photovoltaic-assembled energy-saving and environmentally friendly integrated public toilet, which better solves the problems of high cost of building public toilets in remote areas, high energy consumption, and difficulty in sewage degradation, and makes full use of natural resources and new building materials to form a multifunctional assembled integrated outdoor public toilet. The technical solution adopted by the present invention is as follows:

[0004] Photovoltaic energy-saving and environmentally friendly integrated public toilets include a public toilet body, which includes a solar power generation and heating system, a foam plugging and flushing system, a foamed ceramic modular assembled integrated structure, and a harmless ecological degradation system;

[0005] A solar power generation and power supply system is installed on the top wall of the public toilet. The solar power generation and power supply system includes a solar controller, an inverter, a battery and a thin-film photovoltaic solar panel. A thin-film photovoltaic solar panel is installed on the top part of the public toilet. The thin-film photovoltaic solar panel is connected to the battery through the solar controller. The battery is connected to the inverter. The battery is used to store energy and supply power to weak current systems such as indoor lighting.

[0006] The thin-film photovoltaic solar panel is installed on the top wall of the public toilet. It is made of amorphous silicon thin-film solar panels. Amorphous silicon thin-film solar cells are thin-film solar cells with amorphous silicon compounds as the basic composition. Its unique spectroscopic technology can use solar photovoltaics in segments: ultraviolet light and purple, indigo, blue, green, and yellow light are used to generate electricity and perform photoelectric conversion. When the electric energy converted by the amorphous silicon thin-film solar cell is output after being digitally adjusted by the solar controller, the output electric energy is sent to the battery 7 for storage, and the excess electric energy is converted from 12V, 24V or 48V direct current to 220V alternating current through the inverter to supply energy consumption for the entire system.

[0007] A vertical slide rail is installed on the window frame of the skylight on the roof of the public toilet, a window sash is installed on the vertical slide rail, and a photovoltaic glass assembly is installed on the window sash, wherein the photovoltaic glass assembly comprises a thin-film photovoltaic solar panel and a junction box; the junction box is potted and bonded to the thin-film photovoltaic solar panel, one end of the junction box is welded to the thin-film photovoltaic solar panel connector through positive and negative electrodes, and the other end is directly connected to the photovoltaic power generation controller through a cable to realize the conduction, conversion and storage of solar energy, which not only does not affect the lighting and ventilation, but also realizes the photovoltaic integrated setting and the utilization of new energy. The window frame of the skylight is installed on the roof structure layer and is integrated through the roof waterproofing. After the construction is completed, the height of the skylight is higher than the final surface height of the roof, so that rainwater can be avoided from gathering and leakage can be prevented.

[0008] The public toilet body also includes LED lighting, a hand dryer, an infrared sensing urinal, a normal temperature water tank, and a washbasin; a normal temperature water tank is installed on the top of the public toilet, the cold water interfaces of the washbasin and the mop washing basin are connected to the normal temperature water tank, the infrared sensing urinal is connected to the toilet flushing tank, and the LED lighting and hand dryer are powered by a battery 7.

[0009] The foamed ceramic modular assembly integrated structure includes a connected toilet side wall structure and toilet top wall structure, adopts a dense ribbed steel structure bracket, selects light steel materials, and a dense ribbed steel structure design. The corners and wall panel interfaces are installed with aluminum alloy structural profiles. The wall enclosure structure adopts a dense ribbed steel structure, the bottom is welded with channel steel, and the enclosure structure components are welded with steel skeletons in one piece, which can be hoisted and moved as a whole to ensure firmness.

[0010] The wall enclosure structure adopts a composite wall structure, which is designed and disassembled, and components are produced in a factory, and then transported to the site for installation.

[0011] The composite wall structure includes foamed ceramic inner wall panels, foamed ceramic outer wall panels and outer wall decorative panels, which are connected by anchor bolts. The foamed ceramic inner wall panels and the foamed ceramic outer wall panels are made of foamed ceramic materials, both of which are 150mm thick foamed ceramic panels. The outer wall decorative panels are anti-corrosion wood grain panels attached to the wall, and the wall is coated with unfired ceramic paint. The bulk density and thermal conductivity of the ceramic board composite wall meet the energy-saving requirements of the outer wall, and both have good thermal insulation, heat insulation and sound insulation effects.

[0012] The foam-plugging toilet flushing system is a mechanical system with no power consumption requirements, and includes a toilet flushing tank, a foam-plugging squat toilet, and a septic tank; the upper end of the foam-plugging squat toilet is connected to the toilet flushing tank, and the lower end of the foam storage and pressurization tank is connected to the septic tank.

[0013] The septic tank adopts an integrated equipment tank, which is a customized steel plate assembly tank, and uses Xingbao environmental protection integrated sewage treatment equipment. The interior of different tanks is designed according to the number of foam-sealed squat toilets and infrared sensing urinals. Each tank is equipped with an openable tank cover to facilitate the inspection of the internal structure of the tank, and the side wall is equipped with a sewage flow pipe; the integrated equipment tank is made of PE material, and the outer surface of the equipment tank is a corrugated tank wall, and there are multiple raised structures horizontally surrounding the corrugated tank wall. The raised structures are specifically tooth-shaped raised rings, which are arranged at intervals on the tank. After the soil is compacted, the raised rings are embedded in the soil to play an anti-floating role.

[0014] The normal temperature water tank is an auxiliary flushing device of the foam plugging flushing system. In normal use, only the foam plugging flushing system can be used to complete the flushing requirements of public toilet sanitary ware. The normal temperature water tank is a backup cleaning device. It will be put into use when the foam plugging flushing system fails, is under maintenance or overhaul and cannot be used, or when there is a need for special sanitation cleaning of public toilet sanitary ware.

[0015] The foam sealing liquid is stored in the central foam storage pressurized tank in the equipment room. When the mechanical switch devices installed in each toilet seat issue a flushing command, the command triggers the central foam storage tank to pressurize and output foam for flushing. The flap in the sanitary ware sewer pipe opens, and the foam and feces after flushing enter the septic tank. Then the flap returns to its original position, retaining the subsequent cleaning foam in the sanitary ware, sealing the sewer pipe mouth and preventing odor from spreading.

[0016] The harmless ecological degradation system refers to a process of using organic foam liquid to flush feces into a septic tank with the help of a foam-sealed flushing system, and completing the harmless ecological treatment of the feces in the septic tank.

[0017] In order to prevent the foam plugging liquid from affecting the later fermentation of feces, we use organic foam plugging liquid as the original foam liquid. This organic matter is non-toxic and harmless. The microbial fungi in it decompose human excrement into water vapor, carbon dioxide, ammonia and a small amount of solids. Water vapor and harmless gases will be discharged into the air through the vents and disappear, while the remaining small amount of solids contains a lot of amino acids, which is an important component of organic fertilizer. In this way, the harmless ecological degradation system will carry out harmless ecological degradation treatment on the feces in the septic tank, and the septic tank can be cleaned regularly after degradation.

[0018] The exterior wall insulation of the photovoltaic energy-saving and environmentally friendly integrated public toilet is made of extruded polystyrene foam boards, plastic steel doors and windows are installed on the walls, and anti-corrosion wooden columns and anti-corrosion wooden floors are installed outdoors. In interior decoration, the ceiling is made of PVC boards, the walls are painted with waterproof latex paint, and anti-slip tiles are laid on the ground.

[0019] The main body of the public toilet also includes a solar photovoltaic heating system, in which the radiator and domestic hot water pipes are connected to the insulated water tank, and the insulated water tank is connected to the photovoltaic solar collector. The heat energy provided by the thin-film photovoltaic solar panel is used to heat the normal temperature water in the water tank, and the circulation and supply of warm water are completed through the water pump and solenoid valve, which can meet the heating needs of the radiator inside the toilet and people's washing in winter.

[0020] The beneficial effects of the present invention are: the present invention provides a photovoltaic assembly energy-saving and environmentally friendly integrated public toilet, which has the following advantages:

[0021] (1) Realizing energy saving - photovoltaic building integration

[0022] The whole photovoltaic solar power generation system of the present invention is not connected to the municipal power grid and can be self-sufficient. It uses green new energy photovoltaic technology to maximize the collection, conversion and utilization of light energy to provide electricity for building lighting and equipment.

[0023] (2) Achieve water-saving design

[0024] The present invention adopts a foam plugging toilet flushing system and a harmless ecological degradation system, which greatly saves water resources and protects the environment.

[0025] (3) Realize material saving - assembly and construction of foamed ceramic insulation board

[0026] The foamed ceramic modular assembly integrated structure of the present invention adopts a light steel structure, which is installed as a whole on site and can be rebuilt at another location. From the construction of the structural frame to the assembly of maintenance materials, and then to the installation of internal equipment and facilities, unified assembly and integrated modular design are adopted to ensure the maximum simplicity and speed of construction. Factory processing and production saves materials, improves precision, and improves construction efficiency.

[0027] (4) Achieving green building standards for public toilets

[0028] The photovoltaic glass assembly installed in the public toilet roof skylight of the present invention not only does not affect lighting and ventilation, but also realizes photovoltaic integration and new energy utilization. The product layout meets the requirements of reasonable land utilization, pollution-free outdoor environment, and convenient public services. It meets the current national building energy-saving design standards and does not use electric heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the overall structure of the photovoltaic-equipped energy-saving and environmentally friendly integrated public toilet of the present invention;

[0030] Figure 2 This is another structural schematic diagram of the photovoltaic energy-saving and environmentally friendly integrated public toilet of the present invention;

[0031] Figure 3 This is a schematic diagram of the modular assembled integrated structure of the foamed ceramic in the present invention;

[0032] Figure 4 It is a schematic diagram of the structure of the harmless ecological degradation system in the present invention;

[0033] Figure 5 This is a schematic diagram of the structure of the public toilet roof skylight in the present invention;

[0034] Figure 6 A schematic diagram of a solar power generation system of the present invention;

[0035] Figure 7 It is a schematic diagram of the solar energy heating system of the present invention.

[0036] Symbols: 1-toilet main body; 2-light steel structure; 3-toilet top wall; 4-toilet side wall; 5-solar controller; 6-inverter; 7-battery; 8-thin-film photovoltaic solar panel; 9-foamed ceramic inner wall panel; 10-foamed ceramic outer wall panel; 11-exterior wall veneer; 12-normal temperature water tank; 13-foam-sealed squat toilet; 14-septic tank; 15-LED lighting; 16-hand dryer; 17 - wash basin; 18- junction box; 19- extruded polystyrene foam exterior wall insulation board; 20- plastic steel doors and windows; 21- anticorrosive wooden columns; 22- anticorrosive wooden floors; 23- ceiling system; 24- waterproof latex paint; 25- anti-slip floor tiles; 26- plastic steel doors; 27- vertical slide rails; 28- solar collector panels; 29- terminal faucets; 30- radiators; 31- water pumps; 32- insulated water storage tanks; 33- solenoid valves. DETAILED DESCRIPTION

[0037] In order to enable a clearer understanding of the present invention, the present invention is further described in detail with reference to the accompanying drawings.

[0038] Refer to the following Figure 1-7 To describe the photovoltaic-assembled energy-saving and environmentally friendly integrated public toilet provided according to an example of the present invention.

[0039] like Figure 1 , Figure 2 , Figure 6 , Figure 7 As shown, the photovoltaic-assembled energy-saving and environmentally friendly integrated public toilet includes a public toilet body 1, which includes a solar power generation power supply system, a foam plugging and flushing system, a foamed ceramic modular assembled integrated structure, and a harmless ecological degradation system.

[0040] A solar power generation and power supply system is provided on the top wall of the public toilet. The solar power generation and power supply system includes a solar controller 5, an inverter 6, a battery 7 and a thin-film photovoltaic solar panel 8. A thin-film photovoltaic solar panel 8 is installed on the top part of the public toilet. The thin-film photovoltaic solar panel 8 is connected to the battery 7 through the solar controller 5. The battery 7 is connected to the inverter 6. The battery 7 is used for energy storage and supplies power to weak current systems such as indoor lighting.

[0041] The thin-film photovoltaic solar panel 8 is installed on the top wall of the public toilet. It is made of amorphous silicon thin-film solar panels. Amorphous silicon thin-film solar cells are thin-film solar cells with amorphous silicon compounds as the basic composition. Its unique spectroscopic technology can use solar photovoltaics in segments: ultraviolet light and purple, indigo, blue, green, and yellow light are used to generate electricity and perform photoelectric conversion. When the electric energy converted by the amorphous silicon thin-film solar cell is output after being digitally adjusted by the solar controller, the output electric energy is sent to the battery 7 for storage, and the excess electric energy is converted from 12V, 24V or 48V DC to 220V AC through the inverter to supply the energy consumption of the entire system.

[0042] like Figure 5 As shown, a vertical slide rail is installed on the window frame of the skylight on the roof of the public toilet, a window sash is installed on the vertical slide rail, and a photovoltaic glass assembly is installed on the window sash. The photovoltaic glass assembly includes a thin-film photovoltaic solar panel 8 and a junction box 18. The junction box 18 is potted and bonded to the thin-film photovoltaic solar panel 8. One end of the junction box 18 is welded to the thin-film photovoltaic solar panel connector through positive and negative electrodes, and the other end is directly connected to the solar controller 5 through a cable, so as to realize the conduction, conversion and storage of solar energy, which not only does not affect the lighting and ventilation, but also realizes the photovoltaic integrated setting and the utilization of new energy. The window frame of the skylight is installed on the roof structure layer and is integrated through the roof waterproofing. After the construction is completed, the height of the skylight is higher than the final surface height of the roof, so that rainwater can be avoided from gathering and leakage can be prevented.

[0043] The public toilet body 1 also includes an LED lighting lamp 15, a hand dryer 16, an infrared sensing urinal, a normal temperature water tank 12, and a washbasin 17; a normal temperature water tank 12 is installed on the top of the public toilet, the cold water interfaces of the washbasin and the mop washing pool are connected to the normal temperature water tank 12, the infrared sensing urinal is connected to the toilet flushing tank, and the LED lighting lamp 15 and the hand dryer 16 are both powered by a battery 7.

[0044] The outer wall insulation of the public toilet body 1 adopts extruded polystyrene foam board, and also includes plastic steel doors and windows 20, anticorrosive wooden columns 21, anticorrosive wooden floors. In interior decoration, the ceiling adopts PVC boards, waterproof latex paint 24 is applied to the wall exterior, and anti-slip floor tiles 25 are laid on the ground.

[0045] The public toilet body 1 also includes a solar photovoltaic heating system, in which the radiator 30 and the domestic hot water pipe are connected to the insulated water tank 32, and the insulated water tank 32 is connected to the thin-film photovoltaic solar panel. The heat energy provided by the thin-film photovoltaic solar panel 8 is used to heat the normal temperature water in the insulated water tank 32, and the circulation and supply of warm water are completed through the water pump 31 and the solenoid valve 33, which realizes the heating of the radiator inside the toilet and the washing needs of people in winter.

[0046] like Figure 3 As shown, the foamed ceramic modular assembly integrated structure includes the connected toilet side wall structure and toilet top wall structure, using dense ribbed steel structure bracket, light steel materials, dense ribbed steel structure design, and aluminum alloy structural profiles for installation at corners and wall panel interfaces. The wall enclosure structure adopts dense ribbed steel structure, the bottom is welded with channel steel, and the enclosure structure components are welded with steel skeletons, which can be hoisted and moved as a whole to ensure firmness.

[0047] The wall enclosure adopts a composite wall structure, which is designed and disassembled, and the components are produced in the factory, and then transported to the site for installation.

[0048] The composite wall structure includes a foamed ceramic inner wall panel 9, a foamed ceramic outer wall panel 10 and an outer wall decorative panel 11. The foamed ceramic inner wall panel 9 and the foamed ceramic outer wall panel 10 are made of foamed ceramic materials, both of which are 150 mm thick foamed ceramic panels. The outer wall decorative panel 11 is an anti-corrosion wood grain board attached to the wall, and the wall is coated with a firing-free ceramic paint finish. The bulk density and thermal conductivity of the ceramic board composite wall meet the energy-saving requirements of the outer wall, and both have good thermal insulation, heat insulation and sound insulation effects.

[0049] like Figure 4 As shown, the foam plugging toilet flushing system is a mechanical system with no power consumption requirement, including a toilet flushing tank, a foam plugging type squat toilet 13, and a septic tank 14; the upper end of the foam plugging type squat toilet 13 is connected to the toilet flushing tank, and the lower end of the foam storage pressurization tank is connected to the septic tank 14.

[0050] The septic tank uses an integrated equipment tank, which is a customized steel plate assembly tank, and uses Xingbao environmental protection integrated sewage treatment equipment. The interior of different tanks is designed according to the number of foam-sealed squat toilets and infrared sensing urinals. Each tank is equipped with an openable tank cover to facilitate the inspection of the internal structure of the tank, and the side wall is equipped with a sewage flow pipe; the integrated equipment tank is made of PE material, and the outer surface of the equipment tank is a corrugated tank wall. There are multiple raised structures horizontally surrounding the corrugated tank wall. The raised structures are specifically tooth-shaped raised rings, which are arranged at intervals on the tank. After the soil is compacted, the raised rings are embedded in the soil to play an anti-floating role.

[0051] The normal temperature water tank 12 is an auxiliary flushing device of the foam plugging flushing system. In normal use, only the foam plugging flushing system can be used to complete the flushing requirements of public toilet sanitary ware. The normal temperature water tank is a backup cleaning device. It will be put into use when the foam plugging flushing system fails, is under maintenance or overhaul and cannot be used, or when there is a need for special sanitation cleaning of public toilet sanitary ware.

[0052] The foam plugging liquid is centrally stored in a central storage pressurizing device in the equipment room. When the mechanical switch devices installed in each toilet seat issue a flushing command, the command triggers the central foam storage box to pressurize and output foam for flushing. The flap in the sewer pipe of the sanitary ware opens, and the foam and feces after flushing enter the septic tank 14. Then the flap returns to its original position, retaining the subsequent cleaning foam in the sanitary ware, sealing the sewer pipe opening, and preventing odor from being transmitted.

[0053] The harmless ecological degradation system refers to the use of organic foam liquid, with the help of a foam-sealed flushing system, to flush feces into a septic tank, and complete the process of harmless ecological treatment of the feces in the septic tank.

[0054] In order to prevent the foam plugging liquid from affecting the later fermentation of feces, we use organic foam plugging liquid as the original liquid of the foam plugging liquid. This organic matter is non-toxic and harmless. The microbial fungi in it decompose human excrement into water vapor, carbon dioxide, ammonia and a small amount of solids. Water vapor and harmless gases will be discharged into the air through the vents and disappear, while the remaining small amount of solids contains a lot of amino acids, which is an important component of organic fertilizer. In this way, the harmless ecological degradation system will carry out harmless ecological degradation treatment on the feces in the septic tank, and the septic tank can be cleaned regularly after degradation.

Claims

1. Photovoltaic energy-saving and environmentally friendly integrated public toilet, characterized by: It comprises a public toilet body (1), wherein the public toilet body (1) comprises a solar power generation and power supply system, a foam plugging and flushing system, a foamed ceramic modular assembly integrated structure, and a harmless ecological degradation system; A solar power generation system is provided on the top wall of the toilet. A normal temperature water tank (12) is installed on the top of the toilet body (1). The normal temperature water tank (12) is connected in series with the foam plugging flushing system and the harmless ecological degradation system. The foamed ceramic modular assembly integrated structure comprises a connected toilet top wall and toilet side walls. The foamed ceramic modular assembled integrated structure dense ribbed steel structure bracket is made of light steel material and dense ribbed steel structure design. The corners and wall panel interfaces are installed with aluminum alloy structural profiles. The wall enclosure structure adopts dense ribbed steel structure, the bottom is welded with channel steel, and the enclosure structure components are welded with steel skeletons in one piece. The wall enclosure structure adopts a composite wall structure, which comprises a foamed ceramic inner wall panel (9), a foamed ceramic outer wall panel (10) and an outer wall decorative panel (11). The foamed ceramic inner wall panel (9) and the foamed ceramic outer wall panel (10) are made of foamed ceramic material, both of which are 150 mm thick foamed ceramic panels. The outer wall decorative panel (11) is an anti-corrosion wood grain board attached to the wall, and the wall is coated with a non-fired ceramic paint finish. A vertical slide rail is installed on the skylight window frame on the top wall of the public toilet, a window sash is installed on the vertical slide rail, and a photovoltaic glass assembly is installed on the window sash. The photovoltaic glass assembly comprises a thin-film photovoltaic solar panel (8) and a junction box (18). The junction box (18) is potted and bonded on the thin-film photovoltaic solar panel (8). One end of the junction box (18) is welded and connected to the thin-film photovoltaic solar panel connector through positive and negative electrodes, and the other end is directly connected to the solar controller (5) through a cable. The skylight window frame is installed on the roof structure layer, the roof is waterproofed in an integrated manner, and the skylight height is higher than the surface layer height of the roof. The harmless ecological degradation system is an organic foam liquid, which is connected in series with the foam plugging toilet flushing system, and uses an organic foam plugging liquid as the raw liquid of the foam plugging liquid to flush the feces into the septic tank, and completes the harmless ecological treatment of the feces in the septic tank; The public toilet body (1) has an external wall insulation made of extruded polystyrene foam board, and also includes plastic steel doors and windows (20), anticorrosive wooden columns (21), anticorrosive wooden floors, and interior decoration. The ceiling is made of PVC board, waterproof latex paint (24) is applied to the wall, and anti-slip floor tiles (25) are laid on the floor.

2. According to claim 1, the photovoltaic energy-saving and environmentally friendly integrated public toilet is characterized in that: The solar power generation and power supply system comprises a solar controller (5), an inverter (6), a storage battery (7) and a thin-film photovoltaic solar panel (8). The top wall of the public toilet is provided with a thin-film photovoltaic solar panel (8). The thin-film photovoltaic solar panel (8) is connected to the storage battery (7) via the solar controller (5), and the storage battery (7) is connected to the inverter (6).

3. The photovoltaic energy-saving and environmentally friendly integrated public toilet according to claim 1 is characterized in that: The foam plugging toilet flushing system comprises a toilet flushing water tank, a foam plugging type squat toilet (13), and a septic tank (14); the upper end of the foam plugging type squat toilet (13) is connected to the toilet flushing water tank, and the lower end of the foam storage pressurizing tank is connected to the septic tank (14); The foam plugging liquid is centrally stored in a central storage pressurized tank in the equipment room. When the mechanical switch device installed in each toilet sends a flushing command, the command triggers the central foam storage pressurized tank to pressurize and output foam to flush the toilet. The flap in the sanitary ware sewer pipe opens, and the foam and feces after flushing enter the septic tank (14). Then the flap returns to its original position, retaining the subsequent cleaning foam in the sanitary ware and sealing the sewer pipe opening.

4. The photovoltaic energy-saving and environmentally friendly integrated public toilet according to claim 1 is characterized in that: The public toilet body (1) further comprises an LED lighting lamp (15), a hand dryer (16), an infrared sensing urinal, a normal temperature water tank (12), and a wash basin (17); the cold water interfaces of the wash basin and the mop washing basin are connected to the normal temperature water tank (12), the infrared sensing urinal is connected to the toilet flushing water tank, and the LED lighting lamp (15) and the hand dryer (16) are both connected to a storage battery (7).

5. The photovoltaic energy-saving and environmentally friendly integrated public toilet according to claim 1 is characterized in that: The public toilet body (1) also includes a solar photovoltaic heating system, wherein the radiator (30) and the domestic hot water pipeline are connected to the thermal insulation water storage tank (32), and the thermal insulation water storage tank (32) is connected to the thin-film photovoltaic solar panel (8).

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