CN221828838U - A photovoltaic energy supply device for rural sewage treatment - Google Patents

Abstract

The utility model discloses a photovoltaic energy supply device for rural sewage treatment, which belongs to the technical field of sewage treatment, and comprises a bottom plate, the top of which is rotatably connected with a turntable seat, the top surface of which is provided with a plurality of threaded holes, the top of which is provided with bolts, the bottom end of which is threadedly sleeved into the inner cavity of a threaded hole, the top surface of which is fixedly connected with two support frames, the inner sides of the top ends of the two support frames being rotatably connected with a rotating seat. In the utility model, the angle of the photovoltaic power generation panel in the horizontal direction can be adjusted by the cooperation of the turntable seat, the threaded holes and the bolts, and the angle of the photovoltaic power generation panel in the vertical direction can be adjusted by the cooperation of the support frame, the rotating seat, the studs and the nuts, so as to adjust the angle of the photovoltaic power generation panel to the angle that is in contact with sunlight for the longest time in different seasons, thereby improving the working quality of the photovoltaic energy supply device for rural sewage treatment.

Description

A photovoltaic energy supply device for rural sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, and more specifically, to a photovoltaic energy supply device for rural sewage treatment.

Background Art

my country's rural population accounts for the vast majority of the country's population, so a large amount of rural sewage is generated every year. Except for a few rural areas close to towns that merge sewage into urban sewage treatment plants through pipelines for treatment, the vast majority of rural sewage, due to its small amount, scattered distribution, difficulty in collection, and small number of people using water-flushing toilets, will enter the infiltration pits in the courtyard or be collected along the road and side ditches to the village drainage ditches. These sewages seep into groundwater through the ground or flow into rivers through drainage ditches, which will pollute surface water or groundwater and ultimately threaten people's health.

After searching, the utility model patent with announcement number CN210559768U discloses a small-scale sewage treatment equipment powered by photovoltaic power, including a first filter box, a sewage inlet, a water outlet and a second filter box; the right side of the second filter is connected to a conical tube, the end of the conical tube is connected to a neutralization pipe, a pH detector is arranged inside the right end of the neutralization pipe, an acidic neutralizer box and an alkaline neutralizer box are respectively installed on the front and back sides of the neutralization pipe outside the pH detector, the acidic neutralizer box and the alkaline neutralizer box are connected to the neutralization pipe through an infusion pipe, a pH detector is arranged inside the right side of the neutralization pipe, the bottom end of the neutralization pipe located at the right end of the pH detector on the right side of the neutralization pipe is connected to a circulating water pipe, and the end of the circulating water pipe is connected to the straight section on the left side of the neutralization pipe; the patent has excellent neutralization quality, high energy utilization rate and high sewage treatment efficiency. However, the above patents have the following shortcomings: it is not convenient to adjust the angle of the photovoltaic panel, the photovoltaic panel cannot be facing the sun for a long time in different seasons, and the photovoltaic panel is placed outside and dust will be attached to its surface, affecting its photovoltaic power generation efficiency. For this reason, we propose a photovoltaic energy supply device for rural sewage treatment.

Utility Model Content

In view of the problems existing in the prior art, the purpose of the utility model is to provide a photovoltaic energy supply device for rural sewage treatment.

In order to solve the above problems, the utility model adopts the following technical solutions:

A photovoltaic energy supply device for rural sewage treatment comprises a base plate, the top of which is rotatably connected to a turntable seat, the top surface of the base plate is provided with a plurality of threaded holes, the top of the turntable seat is sleeved with bolts, the bottom ends of the bolts are threadedly sleeved into the inner cavity of a threaded hole, the top surface of the turntable seat is fixedly connected to two support frames, the inner sides of the top ends of the two support frames are rotatably connected to a rotating seat, the top of the rotating seat is fixedly connected to a support plate, a photovoltaic power generation mechanism is arranged on the support plate, the ends of the rotating shaft of the rotating seat respectively extend to the outside of the support frame and are fixedly connected with studs, nuts are threadedly sleeved on the studs, and an energy storage mechanism is arranged on the top of the turntable seat.

As a preferred solution of the utility model, the photovoltaic power generation mechanism includes a transmission support box fixedly connected to the two ends of the top surface of the support plate, a support connecting plate is fixedly connected between the two transmission support boxes, a photovoltaic power generation panel is fixedly installed on the top surface of the support connecting plate, two rotating shafts are rotatably connected between the two transmission support boxes, two groups of synchronous wheel groups are fixedly sleeved between the two rotating shafts and respectively located in the inner cavity of the transmission support box, synchronous belts are respectively transmission-connected between the two groups of synchronous wheel groups, a flexible waterproof cloth is fixedly connected between the two synchronous belts, and multiple groups of brushes are arranged on the inner side of the flexible waterproof cloth, a servo motor is fixedly installed on the outer side of one of the transmission support boxes, the output shaft of the servo motor is connected to the end of one of the rotating shafts, a light sensor is fixedly installed on the outer side of the transmission support box, and a rain sensor is fixedly installed on the outer side of the transmission support box.

As a preferred solution of the utility model, the energy storage mechanism includes an installation box fixedly connected to the top surface of the turntable seat, a box door is hinged on the outer side of the installation box, a battery is arranged at the bottom of the inner cavity of the installation box, and a controller is arranged at the top of the inner cavity of the installation box.

As a preferred solution of the utility model, a plurality of mounting holes are provided on the top surface of the bottom plate.

As a preferred solution of the utility model, the plurality of threaded holes are evenly arranged in a circle with the rotating shaft of the turntable seat as the center.

As a preferred solution of the utility model, a protective shell is provided on the outside of the transmission support box and outside the servo motor.

As a preferred solution of the utility model, the end surface of the rotating seat is in contact with the inner side surface of the support frame, and the end surface of the nut is in contact with the outer side surface of the support frame.

Compared with the prior art, the advantages of the present invention are:

(1) In the utility model, the angle of the photovoltaic panel in the horizontal direction can be adjusted by the cooperation of the turntable seat, the threaded holes and the bolts, and the angle of the photovoltaic panel in the vertical direction can be adjusted by the cooperation of the support frame, the rotating seat, the studs and the nuts, thereby achieving the adjustment of the angle of the photovoltaic panel to the angle that is exposed to sunlight for the longest time in different seasons, thereby improving the working quality of the rural sewage treatment photovoltaic energy supply device.

(2) In the utility model, when the rain sensor detects that it is raining, the servo motor is used to drive the synchronous wheel group, the flexible waterproof cloth and the brush to rotate, and the brush on the flexible waterproof cloth and the rainwater cooperate to clean the top surface of the photovoltaic panel, so as to clean the dust on the top surface of the photovoltaic panel. When the light sensor detects that it is dark, the servo motor is used to drive the flexible waterproof cloth to move to the top of the photovoltaic panel, and the flexible waterproof cloth is used to cover the top of the photovoltaic panel, so as to reduce the dust falling on the top surface of the photovoltaic panel and ensure the efficiency of the photovoltaic panel in converting solar energy into electrical energy.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the structure of the rotating seat of the utility model;

Figure 3 is a schematic diagram of the structure of the bottom plate of the utility model;

FIG4 is a schematic diagram of the structure of the transmission support box of the utility model;

FIG5 is a schematic diagram of the structure of the photovoltaic power generation mechanism of the utility model;

FIG6 is a schematic cross-sectional view of the energy storage mechanism of the present utility model.

Description of the numbers in the figure:

1. Bottom plate; 2. Turntable seat; 3. Threaded hole; 4. Bolt; 5. Support frame; 6. Rotating seat; 7. Stud; 8. Nut; 9. Support plate; 10. Photovoltaic power generation mechanism; 11. Energy storage mechanism; 12. Transmission support box; 13. Support connecting plate; 14. Photovoltaic power generation panel; 15. Rotating shaft; 16. Synchronous wheel set; 17. Synchronous belt; 18. Flexible waterproof cloth; 19. Brush; 20. Servo motor; 21. Protective shell; 22. Rain sensor; 23. Light sensor; 24. Installation box; 25. Battery; 26. Controller; 27. Box door; 28. Installation hole.

DETAILED DESCRIPTION

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

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set/connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Example:

Please refer to Figures 1-6, a photovoltaic energy supply device for rural sewage treatment includes a base plate 1, a turntable seat 2 is rotatably connected to the top of the base plate 1, a plurality of threaded holes 3 are opened on the top surface of the base plate 1, a bolt 4 is sleeved on the top of the turntable seat 2, and the bottom end of the bolt 4 is threadedly sleeved into the inner cavity of a threaded hole 3, and two support frames 5 are fixedly connected to the top surface of the turntable seat 2, and a rotating seat 6 is rotatably connected to the inner side of the top of the two support frames 5, and a support plate 9 is fixedly connected to the top of the rotating seat 6, and a photovoltaic power generation mechanism 10 is arranged on the support plate 9, and the ends of the rotating shaft of the rotating seat 6 extend to the outside of the support frame 5 respectively and are fixedly connected with studs 7, and nuts 8 are threadedly sleeved on the studs 7, and an energy storage mechanism 11 is arranged on the top of the turntable seat 2.

Specifically, please refer to Figures 1 to 5. The photovoltaic power generation mechanism 10 includes a transmission support box 12 fixedly connected to the two ends of the top surface of the support plate 9, a support connecting plate 13 is fixedly connected between the two transmission support boxes 12, and a photovoltaic power generation panel 14 is fixedly installed on the top surface of the support connecting plate 13. Two rotating shafts 15 are rotatably connected between the two transmission support boxes 12, and two sets of synchronous wheel groups 16 are fixedly sleeved between the two rotating shafts 15 and respectively located in the inner cavity of the transmission support box 12. A synchronous belt 17 is respectively transmission-connected between the two sets of synchronous wheel groups 16, and a flexible waterproof cloth 18 is fixedly connected between the two synchronous belts 17. A plurality of groups of brushes 19 are arranged on the inner side of the flexible waterproof cloth 18, a servo motor 20 is fixedly installed on the outer side of one of the transmission support boxes 12, and the output shaft of the servo motor 20 is connected to the end of one of the rotating shafts 15, a light sensor 23 is fixedly installed on the outer side of the transmission support box 12, and a rain sensor 22 is fixedly installed on the outer side of the transmission support box 12.

In this embodiment, a set of synchronous wheel groups 16 includes synchronous wheels fixedly mounted on two rotating shafts 15 respectively. In addition, when the flexible waterproof cloth 18 rotates to the top of the photovoltaic panel 14, the brush 19 on the flexible waterproof cloth 18 can contact the top surface of the photovoltaic panel 14.

Specifically, please refer to Figures 1 and 6. The energy storage mechanism 11 includes an installation box 24 fixedly connected to the top surface of the turntable seat 2, a box door 27 is hinged on the outer side of the installation box 24, a battery 25 is arranged at the bottom of the inner cavity of the installation box 24, and a controller 26 is arranged at the top of the inner cavity of the installation box 24.

In this embodiment, the photovoltaic panel 14 is used to convert solar energy into electrical energy and store it in the battery 25, and the battery 25 is used to power the servo motor 20, the rain sensor 22, the light sensor 23, the controller 26 and the electrical components in the sewage treatment device.

Specifically, referring to FIG. 1 , a plurality of mounting holes 28 are formed on the top surface of the bottom plate 1 .

In this embodiment, the photovoltaic energy supply device is fixed by the cooperation of the mounting holes 28 and the screws.

Specifically, referring to FIG. 2 and FIG. 3 , a plurality of threaded holes 3 are evenly arranged in a circle with the rotation axis of the turntable seat 2 as the center.

In this embodiment, it is ensured that the threaded holes 3 can be connected to the bottom ends of the bolts 4, so that the photovoltaic panel 14 can be horizontally rotated to multiple directions for fixation.

Specifically, referring to FIG. 4 and FIG. 5 , a protective shell 21 is disposed outside the transmission support box 12 and outside the servo motor 20 .

In this embodiment, the servo motor 20 is protected by a protective shell 21 .

Specifically, referring to FIG. 1 and FIG. 2 , the end surface of the rotating seat 6 is in contact with the inner side surface of the support frame 5 , and the end surface of the nut 8 is in contact with the outer side surface of the support frame 5 .

In this embodiment, the nut 8 and the stud 7 are matched to squeeze the support frame 5 , and the inner side surface of the support frame 5 is used to squeeze and fix the rotating seat 6 .

Working principle: When in use, first fix the device on the top of the sewage treatment device through the mounting hole 28 and the screw, and at the same time rotate the turntable seat 2 to adjust the horizontal angle of the photovoltaic panel 14, and at the same time rotate the rotating seat 6 to make the photovoltaic panel 14 face the direction of the longest sunlight time in a day, rotate the bolt 4 so that its bottom end is threadedly installed into the threaded hole 3 to fix the turntable seat 2, rotate the nut 8 on the stud 7, use the nut 8 to squeeze the outside of the support frame 5, and use the support frame 5 to squeeze and fix the rotating seat 6, then the photovoltaic panel 14 converts solar energy into electrical energy and stores it in the battery 25, and the rain sensor 22 and the light sensor 23 operate in real time. When the rain sensor 22 detects rain, the servo motor 20 is started to run for a predetermined time, and the servo motor 20 is used to drive the rotating shaft 15 and the synchronous wheel group 16 to rotate, and the synchronous wheel group 16 is used to drive the synchronous belt 17, the flexible waterproof cloth 18 and the brush. 19 rotates, and when the flexible waterproof cloth 18 rotates and moves on the top of the photovoltaic panel 14, the brush 19 on the flexible waterproof cloth 18 and rainwater are used to clean the top surface of the photovoltaic panel 14, so as to clean the dust falling thereon. In addition, when the light sensor 23 detects that it is dark, the servo motor 20 is used to drive the rotating shaft 15, the synchronous wheel set 16, and the synchronous belt 17 to rotate, so that the flexible waterproof cloth 18 on the inner side of the two synchronous belts 17 moves to the top of the photovoltaic panel 14, and the flexible waterproof cloth 18 is used to block the top of the photovoltaic panel 14 to reduce the dust falling on the top surface of the photovoltaic panel 14. In addition, on snowy days, the flexible waterproof cloth 18 is moved to the upper part of the photovoltaic panel 14 for blocking. When the weather clears up, the flexible waterproof cloth 18 is removed from the upper part of the photovoltaic panel 14, so that the photovoltaic panel 14 can immediately convert solar energy into electrical energy, thereby reducing the time for melting snow.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical solution and improved concept of the present invention, which should be included in the protection scope of the present invention.

Claims (5)

1. A photovoltaic energy supply device for rural sewage treatment, comprising a base plate (1), characterized in that: a turntable seat (2) is rotatably connected to the top of the base plate (1), a plurality of threaded holes (3) are provided on the top surface of the base plate (1), a bolt (4) is sleeved on the top of the turntable seat (2), the bottom end of the bolt (4) is threadedly sleeved into the inner cavity of a threaded hole (3), two support frames (5) are fixedly connected to the top surface of the turntable seat (2), a rotating seat (6) is rotatably connected to the inner side of the top of the two support frames (5), a support plate (9) is fixedly connected to the top of the rotating seat (6), a photovoltaic power generation mechanism (10) is arranged on the support plate (9), the ends of the rotating shaft of the rotating seat (6) respectively extend to the outside of the support frame (5) and are fixedly connected to studs (7), a nut (8) is threadedly sleeved on the stud (7), and an energy storage mechanism (11) is arranged on the top of the turntable seat (2); The photovoltaic power generation mechanism (10) comprises a transmission support box (12) fixedly connected to both ends of the top surface of the support plate (9), a support connection plate (13) fixedly connected between the two transmission support boxes (12), a photovoltaic power generation panel (14) fixedly mounted on the top surface of the support connection plate (13), two rotating shafts (15) rotatably connected between the two transmission support boxes (12), two sets of synchronous wheel groups (16) fixedly sleeved between the two rotating shafts (15) and respectively located in the inner cavity of the transmission support box (12), and the two sets of synchronous wheel groups (16) are respectively arranged between the two sets of synchronous wheel groups (16). A synchronous belt (17) is connected to each other for transmission, a flexible waterproof cloth (18) is fixedly connected between the two synchronous belts (17), a plurality of groups of brushes (19) are arranged on the inner side of the flexible waterproof cloth (18), a servo motor (20) is fixedly mounted on the outer side of one of the transmission support boxes (12), an output shaft of the servo motor (20) is connected to the end of one of the rotating shafts (15), a light sensor (23) is fixedly mounted on the outer side of the transmission support box (12), and a rain sensor (22) is fixedly mounted on the outer side of the transmission support box (12); The energy storage mechanism (11) comprises an installation box (24) fixedly connected to the top surface of the turntable seat (2), a box door (27) being hingedly connected to the outer side of the installation box (24), a storage battery (25) being arranged at the bottom of the inner cavity of the installation box (24), and a controller (26) being arranged at the top of the inner cavity of the installation box (24). 2. A photovoltaic energy supply device for rural sewage treatment according to claim 1, characterized in that: a plurality of mounting holes (28) are provided on the top surface of the base plate (1). 3. A photovoltaic energy supply device for rural sewage treatment according to claim 1, characterized in that: the plurality of threaded holes (3) are evenly arranged in a circle with the rotating shaft of the turntable seat (2) as the center. 4. A photovoltaic energy supply device for rural sewage treatment according to claim 1, characterized in that a protective shell (21) is provided outside the transmission support box (12) and outside the servo motor (20). 5. A photovoltaic energy supply device for rural sewage treatment according to claim 1, characterized in that the end face of the rotating seat (6) is in contact with the inner side face of the support frame (5), and the end face of the nut (8) is in contact with the outer side face of the support frame (5).