Energy-saving and environment-friendly house

Abstract

The invention discloses an energy-saving and environment-friendly house which comprises a house plate, a top plate, a photovoltaic power generation plate, a water circulation mechanism and a charging mechanism. The charging mechanism is internally provided with a wire arrangement device, the wire arrangement device is obliquely arranged in an arc shape, the photovoltaic power generation panel guides rainwater into the water circulation mechanism while generating power, and the charging mechanism stores the charging wire set through rotation of the wire arrangement device and cleans the charging wire set through filtered rainwater in the water circulation mechanism; the service life of the charging wire group can be effectively prolonged, the power utilization safety risk is reduced, and the secondary utilization rate of water resources is improved.

Description

Technical Field

[0001] The present invention relates to the field of prefabricated buildings, and particularly to an energy-saving and environmentally friendly house. Background Art

[0002] In modern production and life, with the popularization of the concept of green development, the use of prefabricated buildings is increasingly advocated in construction projects and residential buildings. It has many advantages such as convenient construction, environmental protection and light weight, and has rapidly developed into a zero-carbon prefabricated building applied to scenarios such as camping, roadside rest stops, and traveling residences. By making full use of renewable resources and building energy storage, combined with carbon offset methods such as carbon emission rights trading and green power trading, the annual carbon emissions of the building are not greater than zero; the current energy-saving and environmentally friendly houses usually come with a charging device for charging large equipment and vehicles to match the current electric vehicle market and the concept of environmental protection and energy conservation. However, the charging wire group of the charging device is relatively long, and it is easy to be contaminated or wrapped with silt when dragged on the ground during use. Prolonged use will shorten its service life and even pose an electrical safety risk.

[0003] Therefore, this application designs an energy-saving and environmentally friendly house that can automatically wind and store the charging wire group and clean the charging wire group with the collected rainwater. Summary of the Invention

[0004] The purpose of the present invention is to provide an energy-saving and environmentally friendly house, aiming to solve the existing problems.

[0005] To achieve the above purpose, the present invention provides the following technical solution: An energy-saving and environmentally friendly house, including a roof panel, a top plate, a photovoltaic power generation panel, a water circulation mechanism, and a charging mechanism that automatically stores and cleans the charging wire group; several roof panels are detachably connected to the top plate at the upper end, the photovoltaic power generation panel is rotatably connected to the upper end of the top plate, the water circulation mechanism is inserted into the top plate, and the charging mechanism is bolted to the side of the roof panel; a wire organizer is arranged inside the charging mechanism, and the wire organizer is arranged in an inclined arc shape. While the photovoltaic power generation panel generates electricity, it guides rainwater into the water circulation mechanism. The charging mechanism winds and stores the charging wire group through the rotation of the wire organizer and cleans the charging wire group with the filtered rainwater in the water circulation mechanism. An electric push rod is bolted to the upper end of the top plate, the output end of the electric push rod is hinged to the rear end of the photovoltaic power generation panel, and a rainwater sensor is arranged on the upper end of the photovoltaic power generation panel.

[0006] By setting the wire organizer to wind and store the charging wire group during rotation and release it for use when the charging wire group is in use, the charging wire group can be stored inside the charging mechanism after each use, avoiding its exposure to the environment and being eroded, effectively extending the service life of the charging wire group and reducing the electrical safety risk.

[0007] Furthermore, the water circulation mechanism includes an inclined drainage trough, a water filtering trough, a rainwater tank, a spiral telescopic pipe, a recycling water pipe, and a sewage treatment machine; the inclined drainage trough is arranged on the upper end of the roof plate on the side away from the electric push rod, the lowest point of the inclined drainage trough is communicated with the water filtering trough through a pipeline, both the water filtering trough and the rainwater tank are arranged inside the roof slab, the upper end of the water filtering trough is communicated with the inclined drainage trough, the lower end of the water filtering trough is communicated with the rainwater tank, one end of the spiral telescopic pipe is communicated with the rainwater tank, the other end of the spiral telescopic pipe is communicated with the charging mechanism, one end of the recycling water pipe is communicated with the charging mechanism, the other end of the recycling water pipe is communicated with the sewage treatment machine, and the sewage treatment machine is arranged on the side of the roof slab.

[0008] Furthermore, the charging mechanism includes a charging pile, a fixed disk, a threaded column, a rotating ring, a multi-stage telescopic rod, and a cleaning component; the rear end of the charging pile is bolted to the outer side of the roof slab, the rear end of the fixed disk is fixedly connected to the inner wall of the charging pile, one end of the threaded column is inserted into the middle of the fixed disk, the wire management device is threadedly connected to the threaded column, the rear end of the rotating ring is rotatably connected to the end of the inner wall of the charging pile away from the fixed disk, one end of the multi-stage telescopic rod is inserted into the rotating ring, the other end of the multi-stage telescopic rod is inserted into the wire management device, and the cleaning component is slidably connected to the upper end of the inner wall of the charging pile. The charging mechanism further includes a charging gun, a rotating slot, and a through hole, the rotating slot is rotatably connected to the outer side of the charging pile, the through hole is opened on the surface of the charging pile, the charging gun is snap-connected to the rotating slot, one end of the charging wire group is connected to the charging gun, the other end of the charging wire group passes through the through hole and the wire management device and is inserted into the fixed disk, the lower end of the charging pile is of an inverted conical structure, and the lower end of the charging pile is communicated with the recycling water pipe.

[0009] Furthermore, the lower end of the wire management device is fixedly connected with an inclined threaded ring, the upper end of the wire management device is fixedly connected with a connecting plate, the wire management device is threadedly connected to the threaded column through the inclined threaded ring, the wire management device is inserted into the multi-stage telescopic rod through the connecting plate, the wire management device is of an arc-shaped ring structure, one end of the wire management device is pressed down, the other end of the wire management device is lifted up, and a soft cleaning cloth is arranged on the inner wall of the wire management device. Tooth teeth are arranged on the circumferential side of the rotating ring, and the rotating ring is in transmission connection with the cleaning component through the tooth teeth.

[0010] Furthermore, the cleaning component includes an annular shower head, a sliding block, a lead screw, and a driving gear; the sliding block is slidably connected with a limit to the upper end of the inner wall of the charging pile, the sliding block is threadedly connected to the lead screw, one end of the lead screw is rotatably connected to the inner wall of the charging pile, the other end of the lead screw is inserted into the driving gear, the driving gear is rotatably connected to the inner wall of the charging pile, and the upper end of the annular shower head is inserted into the sliding block and is internally communicated. A rotating motor is arranged inside the charging pile, the rotating motor drives the driving gear to rotate, the driving gear meshes with the rotating ring, the spiral telescopic pipe is inserted into the sliding block, and the spiral pipe is internally communicated with the sliding block.

[0011] While the cable organizer is driven by the set cleaning component to synchronously move horizontally, the filtered rainwater is sprayed onto the charging cable group at the front end of the cable organizer by means of an annular shower, washing off the pollutants such as silt attached to the charging cable group during use, preventing it from adhering to the charging cable group for a long time and corroding it, realizing the automatic cleaning of the charging cable group, and using the collected and filtered rainwater and recycling the rainwater for a second time, effectively improving the water resource utilization rate of the house and being more energy-saving and environmentally friendly.

[0012] Compared with the prior art, it has the following beneficial effects:

[0013] During the rotation process, the set cable organizer winds and stores the charging cable group, and releases it for use when the charging cable group is in use, so that the charging cable group is stored inside the charging mechanism after each use, avoiding being exposed to the environment and being eroded, effectively extending the service life of the charging cable group and reducing the risk of electrical safety.

[0014] While the cable organizer is driven by the set cleaning component to synchronously move horizontally, the filtered rainwater is sprayed onto the charging cable group at the front end of the cable organizer by means of an annular shower, washing off the pollutants such as silt attached to the charging cable group during use, preventing it from adhering to the charging cable group for a long time and corroding it, realizing the automatic cleaning of the charging cable group, and using the collected and filtered rainwater and recycling the rainwater for a second time, effectively improving the water resource utilization rate of the house and being more energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only the preferred embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic diagram of the overall structure of an energy-saving and environmentally friendly house of the present invention;

[0017] Figure 2 It is a schematic diagram of the overall structure of an energy-saving and environmentally friendly house of the present invention from another angle;

[0018] Figure 3 It is a schematic diagram of the inclined drainage trough of an energy-saving and environmentally friendly house of the present invention;

[0019] Figure 4 It is a schematic diagram of the water circulation mechanism of an energy-saving and environmentally friendly house of the present invention;

[0020] Figure 5 It is a schematic diagram of the charging mechanism of an energy-saving and environmentally friendly house of the present invention;

[0021] Figure 6 Cross-sectional view of a charging mechanism for an energy-saving and environment-friendly house according to the present invention;

[0022] Figure 7 Another perspective cross-sectional view of a charging mechanism for an energy-saving and environment-friendly house according to the present invention;

[0023] Figure 8 Schematic structural diagram of a cleaning component for an energy-saving and environment-friendly house according to the present invention;

[0024] Figure 9 Schematic structural diagram of a wire management device for an energy-saving and environment-friendly house according to the present invention.

[0025] In the figure: 1-roof panel; 2-top plate; 21-electric push rod; 3-photovoltaic power generation panel; 4-water circulation mechanism; 41-inclined drainage trough; 42-filter water trough; 43-rainwater tank; 44-spiral telescopic pipe; 45-recovery water pipe; 46-sewage treatment machine; 5-charging mechanism; 51-charging pile; 52-fixed plate; 53-threaded column; 54-rotating ring; 541-teeth; 55-multistage telescopic rod; 56-cleaning component; 561-annular shower head; 562-sliding block; 563-screw rod; 564-driving gear; 57-charging gun; 58-rotating slot; 59-through hole; 6-wire management device; 61-inclined threaded ring; 62-connecting plate; 7-charging wire group. Detailed implementation manners

[0026] For a better understanding of the structure, functional features and advantages of the present invention, the preferred embodiments of the present invention will be described in detail below in conjunction with the drawings as follows:

[0027] As Figures 1 to 9 shown, the present application proposes an energy-saving and environment-friendly house, including a roof panel 1, a top plate 2, a photovoltaic power generation panel 3, a water circulation mechanism 4 and a charging mechanism 5 for automatically storing and cleaning a charging wire group 7; a plurality of roof panels 1 are detachably connected to the top plate 2 at the upper end, the photovoltaic power generation panel 3 is rotatably connected to the upper end of the top plate 2, the water circulation mechanism 4 is inserted into the top plate 2, and the charging mechanism 5 is bolted to the side of the roof panel 1; a wire management device 6 is arranged inside the charging mechanism 5, the wire management device 6 is arranged in an inclined arc shape, while the photovoltaic power generation panel 3 generates electricity, rainwater is guided into the water circulation mechanism 4, and the charging mechanism 5 stores the charging wire group 7 through the rotation of the wire management device 6 and cleans the charging wire group 7 by using the filtered rainwater in the water circulation mechanism 4.

[0028] Referring to Figure 2 , an electric push rod 21 is bolted to the upper end of the top plate 2, the output end of the electric push rod 21 is hinged to the rear end of the photovoltaic power generation panel 3, and a rainwater sensor is arranged at the upper end of the photovoltaic power generation panel 3.

[0029] In the normal state, the photovoltaic panel 3 is placed parallel to the top plate 2 for daily power generation of the house. An electric energy storage device is also provided in the house to store the electric energy generated by the photovoltaic panel 3. When it rains, the rain sensor senses the rain, and the electric push rod 21 operates to lift one side of the photovoltaic panel 3, so that the rain falling on the photovoltaic panel 3 is guided by the slope into the water circulation mechanism 4 for filtration, purification and storage.

[0030] As another embodiment, as Figures 2 to 4 and Figure 7 shown, the water circulation mechanism 4 includes an inclined drainage trough 41, a water filtering trough 42, a rainwater tank 43, a spiral telescopic pipe 44, a recovery water pipe 45 and a sewage treatment machine 46; the inclined drainage trough 41 is opened on one side of the upper end of the top plate 2 away from the electric push rod 21, and the lowest point of the inclined drainage trough 41 is communicated with the water filtering trough 42 through a pipeline. The water filtering trough 42 and the rainwater tank 43 are both arranged inside the roof plate 1. The upper end of the water filtering trough 42 is communicated with the inclined drainage trough 41, and the lower end of the water filtering trough 42 is communicated with the rainwater tank 43. One end of the spiral telescopic pipe 44 is communicated with the rainwater tank 43, and the other end of the spiral telescopic pipe 44 is communicated with the charging mechanism 5. One end of the recovery water pipe 45 is communicated with the charging mechanism 5, and the other end of the recovery water pipe 45 is communicated with the sewage treatment machine 46. The sewage treatment machine 46 is arranged on the side of the roof plate 1.

[0031] Among them, a drain pipe is arranged on the side of the rainwater tank 43 and is directly communicated with the sewage treatment machine 46, so that when the rainwater tank 43 is full, drainage is carried out. The water filtering trough 42 adopts a draw-out structure, and the sundries filtered out therein can be cleaned and the filter screen can be replaced. A water pump is arranged at the connection between the rainwater tank 43 and the spiral telescopic pipe 44; a detergent adding port can be arranged at the connection between the water filtering trough 42 and the rainwater tank 43 to carry out preliminary treatment on the rainwater.

[0032] When it rains, the inclined photovoltaic panel 3 guides the rainwater into the inclined drainage trough 41, and enters the water filtering trough 42 through the inclined drainage trough 41 for filtration. The filtered rainwater enters the rainwater tank 43 for storage. After the charging mechanism 5 is used, the water in the rainwater tank 43 enters the charging mechanism 5 through the spiral telescopic pipe 44 to wash the charging wire group 7, and naturally flows into the recovery water pipe 45, and then enters the sewage treatment machine 46 for further sewage treatment to purify it into domestic water.

[0033] As another embodiment, as Figures 5 to 9As shown in the figure, the charging mechanism 5 includes a charging pile 51, a fixed disk 52, a threaded column 53, a rotating ring 54, a multi-stage telescopic rod 55, and a cleaning component 56; the rear end of the charging pile 51 is bolted to the outer side of the roof panel 1, the rear end of the fixed disk 52 is fixedly connected to the inner wall of the charging pile 51, one end of the threaded column 53 is inserted into the middle of the fixed disk 52, the wire management device 6 is threadedly connected to the threaded column 53, the rear end of the rotating ring 54 is rotatably connected to the end of the inner wall of the charging pile 51 away from the fixed disk 52, one end of the multi-stage telescopic rod 55 is inserted into the rotating ring 54, the other end of the multi-stage telescopic rod 55 is inserted into the wire management device 6, and the cleaning component 56 is slidably connected to the upper end of the inner wall of the charging pile 51.

[0034] Wherein, an opening is provided at the rear end of the fixed disk 52, and the charging wire group 7 is limited by the fixed disk 52. The charging wire group 7 is connected to the power storage device and passes through the fixed disk 52 into the interior of the charging pile 51, and further extends outside the charging pile 51 through the charging pile 51; when the wire management device 6 rotates, due to the limiting effect of the threaded connection, the wire management device 6 will perform a horizontal displacement along the threaded column 53 while performing a circular motion.

[0035] See Figure 6 , the charging mechanism 5 further includes a charging gun 57, a rotating slot 58, and a through hole 59. The rotating slot 58 is rotatably connected to the outer side of the charging pile 51, the through hole 59 is opened on the surface of the charging pile 51, the charging gun 57 is snap-connected to the rotating slot 58, one end of the charging wire group 7 is connected to the charging gun 57, the other end of the charging wire group 7 passes through the through hole 59 and the wire management device 6 and is inserted into the fixed disk 52. The lower end of the charging pile 51 is of an inverted conical structure, and the lower end of the charging pile 51 is communicated with the recovery water pipe 45.

[0036] In the initial state, the charging wire group 7 is wound around the threaded column 53. When charging is required, the charging gun 57 is pulled, so that the charging wire group 7 is pulled out. Driven by the charging wire group 7, the wire management device 6 performs a circular motion along the thread of the threaded column 53 and displaces towards the fixed disk 52, releasing the charging wire group 7. At the same time, it drives the multi-stage telescopic rod 55 to perform a circular motion and stretch synchronously, drives the rotating ring 54 to rotate, and the rotation of the rotating ring 54 drives the cleaning component to perform a horizontal displacement synchronously, so that the cleaning point closely follows the position of the wire management device 6.

[0037] After charging is completed, insert the charging gun into the rotating slot 58, start the cleaning component, so that the cleaning component drives the rotating ring 54 to rotate, thereby driving the multi-stage telescopic rod 55 to perform a circular motion, driving the wire management device 6 to perform a circular motion. Due to the threaded connection, the wire management device 6 performs a horizontal displacement while performing a circular motion, winding and storing the charging wire group 7 around the threaded column 53. At the same time, the cleaning mechanism sprays water on the wire group in front of the wire management device 6 to clean the stains or sludge on the charging wire group 7. The sewage after cleaning falls into the recovery water pipe 45 and enters the sewage treatment machine 46 for further purification.

[0038] See Figure 9 , a slant thread ring 61 is fixedly connected to the lower end of the wire arranging device 6, a connecting plate 62 is fixedly connected to the upper end of the wire arranging device 6, the wire arranging device 6 is threadedly connected to the threaded column 53 through the slant thread ring 61, the wire arranging device 6 is inserted and connected to the multi-stage telescopic rod 55 through the connecting plate 62, the wire arranging device 6 is of an arc-shaped circular ring structure, one end of the wire arranging device 6 is pressed down, the other end of the wire arranging device 6 is lifted up, and a soft cleaning cloth is arranged on the inner wall of the wire arranging device 6. 0000097

[0039] When the wire arranging device 6 rotates to recycle the charging wire group 7, the charging wire group 7 enters the wire arranging device 6 from the pressed-down side and leaves the wire arranging device 6 from the lifted-up side, so that the charging wire group 7 is more easily limited and cleaned when entering, and is more smooth when coming out. The cleaning assembly sprays water to clean the entrance of the wire arranging device 6 during the recycling of the charging wire group 7, and the stubborn stains on the charging wire group 7 are wiped off by the arranged soft cleaning cloth, and at the same time, a large area of water body can be prevented from hanging on the charging wire group 7.

[0040] See Figure 7 , a tooth 541 is arranged on the circumferential side of the rotating ring 54, and the rotating ring 54 is in transmission connection with the cleaning assembly through the tooth 541.

[0041] See Figures 7 to 9 , the cleaning assembly includes an annular shower head 561, a sliding block 562, a lead screw 563 and a driving gear 564; the sliding block 562 is slidably connected to the upper end of the inner wall of the charging pile 51 with a limit, the sliding block 562 is threadedly connected to the lead screw 563, one end of the lead screw 563 is rotatably connected to the inner wall of the charging pile 51, the other end of the lead screw 563 is inserted and connected to the driving gear 564, the driving gear 564 is rotatably connected to the inner wall of the charging pile 51, and the upper end of the annular shower head 561 is inserted and connected to the sliding block 562 and is internally communicated.

[0042] When it is necessary to store and clean the charging wire group 7, the driving gear 564 rotates, drives the rotating ring 54 to rotate, and further drives the wire arranging device 6 to wind and store the charging wire group 7. At the same time, the driving gear 564 drives the lead screw 563 to rotate, so that the sliding block 562 makes a horizontal displacement, and further drives the annular shower head 561 to make a horizontal displacement at the same speed as the wire arranging device 6. The rainwater tank 43 pumps the filtered water body into the sliding block 562 through the spiral telescopic pipe 44 and further into the annular shower head 561, and sprays through the nozzles on the inner circumference of the annular shower head 561 to spray and clean the charging wire group 7 at the front end of the wire arranging device 6.

[0043] When the charging wire set 7 is stored and cleaned, and the charging mechanism 5 is used next time, as the charging wire set 7 is pulled out, the wire management device 6 drives the rotating ring 54 to rotate. The rotating ring 54 uses the teeth 541 to drive the driving gear 564 to rotate, causing the lead screw 563 to reverse, and the sliding block 562 and the annular shower head 561 to horizontally displace synchronously with the wire management device 6.

[0044] It should be noted that a rotating motor is provided inside the charging pile 51, and the rotating motor drives the driving gear 564 to rotate. The driving gear 564 meshes with the rotating ring 54.

[0045] See Figure 8 , the spiral telescopic tube 44 is inserted into the sliding block 562, and the spiral tube is internally connected to the sliding block 562.

[0046] When the sliding block 562 displaces, the spiral telescopic tube 44 is stretched or compressed synchronously to prevent the water body from not being able to be transported into the moving sliding block 562.

[0047] Working principle: In the normal state, the photovoltaic panel 3 is placed parallel to the top plate 2 for daily power generation of the house. When the rain sensor senses rain, the electric push rod 21 lifts one side of the photovoltaic panel 3, so that the rain falling on the photovoltaic panel 3 is guided by the slope and enters the water circulation mechanism 4 for filtration, purification and storage;

[0048] When charging a vehicle or other large equipment, pull the charging gun 57, so that the charging wire set 7 is pulled out. Driven by the charging wire set 7, the wire management device 6 makes a circular motion along the thread of the threaded column 53 and displaces towards the fixed disk 52, releases the charging wire set 7, and at the same time drives the multi-stage telescopic rod 55 to make a circular motion and stretch synchronously, drives the rotating ring 54 to rotate, and the cleaning component driven by the rotation of the rotating ring 54 makes a horizontal displacement synchronously, so that the cleaning point closely follows the position of the wire management device 6. After charging, insert the charging gun 57 into the rotating slot 58, and the motor automatically starts to drive the driving gear 564 to rotate. The driving gear 564 drives the rotating ring 54 and the lead screw 563 to rotate synchronously, so that the sliding block 562 and the wire management device 6 make horizontal movements along their respective threads. Among them, the wire management device 6 makes a circular motion synchronously, winds the charging component around the threaded column 53, and at the same time the water body in the rainwater tank 43 enters the annular shower head 561 through the threaded telescopic tube and the sliding block 562, and is sprayed onto the charging wire set 7 at the front end of the wire management device 6 through the nozzle for cleaning operation. The soft cleaning cloth provided in the wire management device 6 further wipes the stored wire set. Finally, the charging wire set 7 is stored, and the sewage after cleaning enters the sewage treatment machine 46 through the recovery water pipe 45 for the next step of sewage purification.

[0049] The above is only a preferred embodiment of the present invention and does not impose any formal restrictions on the present invention. Any person skilled in the art can make many possible changes and modifications to the technical solution of the present invention by using the above technical content without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment with equivalent changes. Therefore, all changes, modifications, equivalent changes and modifications made to the above embodiments based on the technology of the present invention without departing from the content of the technical solution of the present invention fall within the protection scope of this technical solution.

Claims

1. An energy-saving and environment-friendly house, characterized in that , including a roof panel (1), a top plate (2), a photovoltaic power generation panel (3), a water circulation mechanism (4), and a charging mechanism (5) for automatically storing and cleaning a charging wire group (7); an upper end of the array of the roof panels (1) is detachably connected to the top plate (2), the photovoltaic power generation panel (3) is rotatably connected to an upper end of the top plate (2), the water circulation mechanism (4) is inserted into the top plate (2), and the charging mechanism (5) is bolted to a side portion of the roof panel (1); a wire organizer (6) is arranged inside the charging mechanism (5), the wire organizer (6) is arranged in an inclined arc shape, the photovoltaic power generation panel (3) guides rainwater into the water circulation mechanism (4) while generating electricity, and the charging mechanism (5) stores the charging wire group (7) by rotating the wire organizer (6) and cleans the charging wire group (7) by using the filtered rainwater in the water circulation mechanism (4).

2. The energy-saving and environment-friendly house according to claim 1, wherein An electric push rod (21) is bolted to an upper end of the top plate (2), an output end of the electric push rod (21) is hinged to a rear end of the photovoltaic power generation panel (3), and a rainwater sensor is arranged on an upper end of the photovoltaic power generation panel (3).

3. The energy-saving and environment-friendly house according to claim 1, characterized in that The water circulation mechanism (4) includes an inclined drainage trough (41), a water filtering trough (42), a rainwater tank (43), a spiral telescopic pipe (44), a recovery water pipe (45), and a sewage treatment machine (46); the inclined drainage trough (41) is opened on a side of the upper end of the top plate (2) away from the electric push rod (21), a lowest point of the inclined drainage trough (41) is communicated with the water filtering trough (42) through a pipeline, both the water filtering trough (42) and the rainwater tank (43) are arranged inside the roof panel (1), an upper end of the water filtering trough (42) is communicated with the inclined drainage trough (41), a lower end of the water filtering trough (42) is communicated with the rainwater tank (43), one end of the spiral telescopic pipe (44) is communicated with the rainwater tank (43), the other end of the spiral telescopic pipe (44) is communicated with the charging mechanism (5), one end of the recovery water pipe (45) is communicated with the charging mechanism (5), the other end of the recovery water pipe (45) is communicated with the sewage treatment machine (46), and the sewage treatment machine (46) is arranged on a side portion of the roof panel (1).

4. The energy-saving and environment-friendly house according to claim 3, wherein The charging mechanism (5) includes a charging pile (51), a fixed disk (52), a threaded column (53), a rotating ring (54), a multi-stage telescopic rod (55), and a cleaning component (56); the rear end of the charging pile (51) is bolted to the outer side of the roof board (1), the rear end of the fixed disk (52) is fixedly connected to the inner wall of the charging pile (51), one end of the threaded column (53) is inserted into the middle of the fixed disk (52), the wire organizer (6) is threadedly connected to the threaded column (53), the rear end of the rotating ring (54) is rotatably connected to one end of the inner wall of the charging pile (51) away from the fixed disk (52), one end of the multi-stage telescopic rod (55) is inserted into the rotating ring (54), the other end of the multi-stage telescopic rod (55) is inserted into the wire organizer (6), and the cleaning component (56) is slidably connected to the upper end of the inner wall of the charging pile (51).

5. The energy-saving and environment-friendly house according to claim 4, wherein The charging mechanism (5) further includes a charging gun (57), a rotating slot (58), and a through hole (59). The rotating slot (58) is rotatably connected to the outer side of the charging pile (51), the through hole (59) is opened on the surface of the charging pile (51), the charging gun (57) is snap-connected to the rotating slot (58), one end of the charging wire group (7) is connected to the charging gun (57), the other end of the charging wire group (7) passes through the through hole (59) and the wire organizer (6) and is inserted into the fixed disk (52). The lower end of the charging pile (51) is of an inverted conical structure, and the lower end of the charging pile (51) is communicated with the recycling water pipe (45).

6. The energy-saving and environment-friendly house according to claim 4, characterized in that, The lower end of the wire organizer (6) is fixedly connected with an inclined threaded ring (61), the upper end of the wire organizer (6) is fixedly connected with a connecting plate (62). The wire organizer (6) is threadedly connected to the threaded column (53) through the inclined threaded ring (61), the wire organizer (6) is inserted into the multi-stage telescopic rod (55) through the connecting plate (62). The wire organizer (6) is of an arc-shaped circular ring structure. One end of the wire organizer (6) is pressed down, and the other end of the wire organizer (6) is lifted up. A soft cleaning cloth is arranged on the inner wall of the wire organizer (6).

7. The energy-saving and environment-friendly house according to claim 4, characterized in that, Tooth teeth (541) are arranged on the side circumference of the rotating ring (54), and the rotating ring (54) is in transmission connection with the cleaning component through the tooth teeth (541).

8. The energy-saving and environment-friendly house according to claim 4, characterized in that, The cleaning component includes an annular shower head (561), a sliding block (562), a lead screw (563), and a driving gear (564); the sliding block (562) is slidably connected to the upper end of the inner wall of the charging pile (51) with a limit, the sliding block (562) is threadedly connected to the lead screw (563), one end of the lead screw (563) is rotatably connected to the inner wall of the charging pile (51), the other end of the lead screw (563) is inserted into the driving gear (564), the driving gear (564) is rotatably connected to the inner wall of the charging pile (51), and the upper end of the annular shower head (561) is inserted into the sliding block (562) and is communicated with the inner wall.

9. The energy-saving and environment-friendly house according to claim 8, wherein The charging pile (51) is internally provided with a rotating motor, and the rotating motor drives the driving gear (564) to rotate, and the driving gear (564) meshes with the rotating ring (54).

10. The energy-saving and environment-friendly house according to claim 8, characterized in that, The spiral telescopic tube (44) is inserted into the sliding block (562), and the spiral tube is internally communicated with the sliding block (562).

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