A cleaning structure and hydropower station monitoring equipment

Abstract

This utility model relates to the field of water quality testing. It discloses a cleaning structure and a hydropower station monitoring device, including a placement unit comprising a housing, a door hinged to the opening side of the housing, and a fixing ring fixed to the bottom of the housing; and a support unit placed above the fixing ring, comprising a housing assembly, a telescopic rod mounted on the housing assembly, a cleaning component mounted on the housing assembly, and a first power component disposed within the housing assembly. The beneficial effects of this utility model are: by controlling the rotation of the blades, the blades can clean floating debris and impurities in the water near the support unit, thereby improving the water environment and significantly enhancing the accuracy of subsequent water quality sensor data; the second motor can drive the bracket to rotate, thus changing the angle of the photovoltaic panel to ensure maximum efficiency in absorbing light energy.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing, and in particular to a cleaning structure and a hydropower station monitoring device. Background Technology

[0002] A hydropower station is a comprehensive engineering facility that converts water energy into electrical energy. It is an integrated system of water, machinery, and electricity. It is usually located in places where the river has a large drop, such as near canyons or waterfalls. Water is introduced into the power plant through a water diversion system to drive the turbines to rotate, which in turn drives the generators to produce electricity. Hydropower stations not only provide clean and renewable energy to the power grid, but also play an important role in regulating the grid load, improving the power structure, and reducing greenhouse gas emissions. Hydropower station monitoring equipment uses sensors, cameras, automated control systems, and other technologies to collect data such as water level, flow rate, and equipment status in real time.

[0003] Existing hydropower station monitoring equipment typically uses water quality sensors to detect water quality. However, these sensors cannot remove floating debris from the water surface, which can affect the sensor probes and cause abnormal data from optical sensors such as turbidity and dissolved oxygen. In addition, current technology usually uses solar panels for energy storage, but these panels cannot adapt to changes in the solar altitude angle in different seasons, affecting the efficiency of solar power generation. Utility Model Content

[0004] Therefore, the technical problem to be solved by this utility model is: water quality is usually detected by water quality sensors, but it is impossible to clean the floating objects on the water surface when detecting water quality. The floating objects will affect the probe of the water quality sensor, resulting in abnormal data of optical sensors such as turbidity and dissolved oxygen.

[0005] The above-mentioned technical problems are solved by the following technical solution: This utility model proposes a cleaning structure, which includes a placement unit, the placement unit including a box body, a box door hinged to the opening side of the box body, and a fixing ring fixed to the bottom of the box body; a carrying unit, the carrying unit being placed above the fixing ring, the carrying unit including a housing assembly, a telescopic rod installed above the housing assembly, a cleaning component disposed on the housing assembly, and a first power component disposed inside the housing assembly.

[0006] In a preferred embodiment of the cleaning structure of this utility model: the housing assembly includes a mounting sleeve, a first mounting cylinder fixed below the telescopic rod, and a second mounting cylinder fixed below the first mounting cylinder, wherein the mounting sleeve is detachably connected to the telescopic end of the telescopic rod.

[0007] In a preferred embodiment of the cleaning structure of this utility model: the first power component includes a first motor installed inside the first mounting cylinder, a transmission shaft fixed to the output end of the first motor, and a second bevel gear sleeved on the outer ring of the transmission shaft. One end of the transmission shaft passes through the first mounting cylinder and rotates at the bottom of the second mounting cylinder, and the second bevel gear is located inside the second mounting cylinder.

[0008] In a preferred embodiment of the cleaning structure of this utility model: the cleaning component includes a connecting rod that rotates on the side wall of the second mounting cylinder and a first bevel gear and a blade respectively disposed at both ends of the connecting rod. The first bevel gear is located inside the second mounting cylinder and meshes with the second bevel gear, and the blade is located outside the second mounting cylinder.

[0009] The beneficial effects of this utility model are as follows: the first power component is set up so that the second bevel gear drives the first bevel gear to rotate, thereby controlling the rotation of the blade. When the blade rotates, it can clean the floating objects and impurities in the water near the bearing unit, thereby improving the detection water environment and significantly improving the data accuracy of the subsequent water quality sensor body.

[0010] Therefore, the technical problem to be solved by this utility model is that: existing technologies usually use solar panels for energy storage, but solar panels cannot adapt to changes in the solar altitude angle in different seasons, which affects the efficiency of solar power generation.

[0011] The above-mentioned technical problems are solved by the following technical solution: This utility model proposes a hydropower station monitoring device, which includes a monitoring unit. The monitoring unit includes a support rod, a base set at the bottom of the support rod, a support plate fixed at the top of the support rod, a support rod fixed on the support rod, a second power component installed on the top of the support plate, a photovoltaic panel installed on the second power component, and a monitoring component installed on the support rod. A solar energy storage box is installed on the support rod. The box is installed on the outside of the support rod by a snap ring.

[0012] In a preferred embodiment of the hydropower station monitoring equipment of this utility model, a water quality sensor is further included. The water quality sensor is installed at the bottom of the second mounting cylinder and is used to detect the water quality.

[0013] In a preferred embodiment of the hydropower station monitoring equipment of this utility model: the second power component includes a mounting box fixed to the top of the support plate, a second motor is installed inside the mounting box, and a third bevel gear is fixedly sleeved on the output end of the second motor.

[0014] In a preferred embodiment of the hydropower station monitoring equipment of this utility model: a rotating rod is rotatably connected to the bottom of the mounting box, one end of the rotating rod is fixedly connected through the top of the mounting box, a fourth bevel gear is sleeved on the outer ring of the rotating rod, the fourth bevel gear meshes with the third bevel gear, and the photovoltaic panel is mounted on the bracket.

[0015] In a preferred embodiment of the hydropower station monitoring equipment of this utility model: the monitoring component includes a first card plate and a mounting rod fixed above the first card plate. A camera is installed on the top of the mounting rod, and the first card plate is adapted to the support rod.

[0016] In a preferred embodiment of the hydropower station monitoring equipment of this utility model: a second plate is detachably connected to one side of the first plate, the second plate is fixedly connected to the first plate by bolts, and a connecting plate is fixedly connected to the top of the second plate.

[0017] The beneficial effects of this utility model are as follows: the second motor drives the third bevel gear to rotate, and the third bevel gear meshes with the fourth bevel gear to drive the rotating rod to rotate, which can drive the bracket to rotate, thereby changing the angle of the photovoltaic panel to adapt to the sun angle in different seasons and ensuring maximum efficiency in absorbing light energy. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments of this utility model will be briefly described below. Obviously, the drawings described below only relate to some embodiments of this utility model and are not intended to limit the scope of this utility model. Wherein:

[0019] Figure 1 A schematic diagram of the cleaning structure and the monitoring equipment of the hydropower station is shown;

[0020] Figure 2 A cross-sectional structural diagram of the box is shown;

[0021] Figure 3 A partial cross-sectional view of the enclosure is shown.

[0022] Figure 4 A cross-sectional schematic diagram of the second power assembly is shown;

[0023] Figure 5 A schematic diagram of the monitoring component is shown. Detailed Implementation

[0024] To enable those skilled in the art to better understand this utility model, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0025] The terminology used in this invention refers to those general terms currently widely used in the art in consideration of the functionality of this invention; however, these terms may vary according to the intent, precedent, or new technology of those skilled in the art. Furthermore, specific terms may be chosen by the applicant, and in such cases, their detailed meanings will be described in the detailed description of this invention. Therefore, the terminology used in this specification should not be construed as simple names, but rather based on the meaning of the terms and the overall description of this invention.

[0026] Example 1

[0027] Reference Figures 1-3 This is the first embodiment of the present invention. This embodiment provides a cleaning structure, which includes a placement unit 1, which includes a housing 11, a door 13 hinged to the opening side of the housing 11, and a fixing ring 14 fixed to the bottom of the housing 11; and a support unit 2, which is placed above the fixing ring 14. The support unit 2 includes a housing assembly 22, a telescopic rod 21 installed above the housing assembly 22, a cleaning component 23 disposed on the housing assembly 22, and a first power component 25 disposed inside the housing assembly 22.

[0028] The housing 11 provides space for the carrier unit 2, and the opening of the housing 11 can be closed by the door 13, which can protect it. The fixing ring 14 provides support for the carrier unit 2, and the internal space of the fixing ring 14 can provide space for the water quality sensor 4 to be placed, preventing it from being unable to be placed stably due to protrusion, and can also protect the water quality sensor 4.

[0029] The telescopic rod 21 has a telescopic function, which can be adjusted by the staff to detect water quality at different depths. Furthermore, the housing assembly 22 can effectively seal and protect the first power assembly 25, ensuring that it will not malfunction when operating underwater and ensuring the normal operation of the device.

[0030] The first power unit 25 provides the power required for the movement of the cleaning unit 23. The rotating connection between the cleaning unit 23 and the housing assembly 22 is connected by a sealed bearing to ensure that no water enters the housing assembly 22 when the cleaning unit 23 is operating normally.

[0031] Furthermore, the cleaning component 23 can be installed at an angle, with one end of the blade 233 pointing downwards. When it enters the water, it can blow floating objects in an oblique direction, preventing debris from getting tangled on the blade 233 when the cleaning component 23 enters the water, thus affecting the operation of the device.

[0032] Example 2

[0033] Reference Figures 2-3 This is the second embodiment of the present invention, based on the first embodiment: it also includes a housing assembly 22 including a mounting sleeve 221, a first mounting cylinder 222 fixed below the telescopic rod 21, and a second mounting cylinder 223 fixed below the first mounting cylinder 222. The mounting sleeve 221 is detachably connected to the telescopic end of the telescopic rod 21.

[0034] The mounting sleeve 221 is designed to be detachably connected to the telescopic end of the telescopic rod 21, facilitating subsequent maintenance and carrying. The first mounting sleeve 222 and the second mounting sleeve 223 provide an installation environment for the first power assembly 25 and seal the installation environment of the first power assembly 25 to ensure its normal operation and prevent water from seeping in and affecting the first power assembly 25.

[0035] The connection between the mounting cylinder 222 and the second mounting cylinder 223 is hollowed out, so that the heat generated by the first motor 251 inside the first mounting cylinder 222 can diffuse into the second mounting cylinder 223 and be cooled by contact with water, thereby accelerating the cooling efficiency and preventing the first motor 251 from overheating and being damaged.

[0036] Specifically, the first power assembly 25 includes a first motor 251 installed inside the first mounting cylinder 222, a drive shaft 252 fixed to the output end of the first motor 251, and a second bevel gear 253 sleeved on the outer ring of the drive shaft 252. One end of the drive shaft 252 passes through the first mounting cylinder 222 and rotates at the bottom of the second mounting cylinder 223. The second bevel gear 253 is located inside the second mounting cylinder 223.

[0037] The first motor 251 provides power for the rotation of the cleaning component 23. Its drive shaft 252 passes through the bottom of the first mounting cylinder 222 and the top of the second mounting cylinder 223. The second bevel gear 253 is fixedly connected to the drive shaft 252 and can be driven to rotate by the first motor 251.

[0038] Specifically, the cleaning component 23 includes a connecting rod 231 that rotates on the side wall of the second mounting cylinder 223, and a first bevel gear 232 and a blade 233 respectively disposed at both ends of the connecting rod 231. The first bevel gear 232 is located inside the second mounting cylinder 223 and meshes with the second bevel gear 233, while the blade 233 is located outside the second mounting cylinder 223.

[0039] A sealed bearing is provided at the rotatable connection between the connecting rod 231 and the first mounting cylinder 222 to ensure that no water seeps into the first mounting cylinder 222 and prevents it from being damaged. The first bevel gear 232 meshes with the second bevel gear 253, which can drive the first bevel gear 232 to rotate, thereby driving the connecting rod 231 to rotate.

[0040] The blade 233 is configured to blow air outward from the second mounting cylinder 223 to ensure that debris is blown out of the detection range and to ensure the accuracy of the detection data.

[0041] In use, first remove the bearing unit 2 from the housing 11. Then, adjust the telescopic rod 21 according to the depth of the water to be tested, and adjust the telescopic rod 21 to a suitable length. Then, turn on the first motor 251. The first motor 251 drives the second bevel gear 253 to rotate through the transmission shaft 252, which in turn drives the first bevel gear 232 to rotate and drives the paddle 233 to rotate, thus cleaning the floating objects on the water surface. After the test is completed, turn off the first motor 251 and return the telescopic rod 21 to its original position.

[0042] Example 3

[0043] Reference Figures 4-5 This is the third embodiment of the present invention. Based on the previous two embodiments, this embodiment provides a hydropower station monitoring device, which includes a monitoring unit 3. The monitoring unit 3 includes a support rod 31, a base 32 disposed at the bottom of the support rod 31, a support plate 34 fixed to the top of the support rod 31, a support rod 33 fixed on the support rod 31, a second power assembly 35 installed on the top of the support plate 34, a photovoltaic panel 36 installed on the second power assembly 35, and a monitoring assembly 38 installed on the support rod 33. A solar energy storage box 37 is installed on the support rod 31. The box body 11 is installed on the outside of the support rod 31 by a retaining ring 12.

[0044] The base 32 provides a stable installation for the monitoring unit 3, fixing it in a suitable installation position. The support rod 31 determines the installation height and provides effective support. The support rod 33 provides the installation conditions for the monitoring component 38. The support plate 34 also provides a foundation for the installation of the second power component 35. The second power component 35 can change the angle of the photovoltaic panel 36 to ensure the efficiency of light energy absorption. The electrical energy converted by the photovoltaic panel 36 is stored in the solar energy storage box 37, and the electrical energy in the solar energy storage box 37 can be used to provide the required power for the second motor 352 and the first motor 251.

[0045] The retaining ring 12 can be installed and fixed with the support rod 31 to ensure the installation position and stability of the housing 11 and prevent the housing 11 from accidentally falling off and damaging the internal load-bearing unit 2.

[0046] Specifically, it also includes a water quality sensor 4, which is installed at the bottom of the second mounting cylinder 223 for detecting water quality. The installation of the water quality sensor 4 facilitates water quality detection.

[0047] Specifically, the second power assembly 35 includes a mounting box 351 fixed to the top of the support plate 34. A second motor 352 is installed inside the mounting box 351, and a third bevel gear 353 is fixedly sleeved on the output end of the second motor 352.

[0048] Furthermore, a rotating rod 354 is rotatably connected to the inner bottom of the mounting box 351. One end of the rotating rod 354 is fixedly connected to the top of the mounting box 351 and to a fixed connection 256. A fourth bevel gear 355 is sleeved on the outer ring of the rotating rod 354. The fourth bevel gear 355 meshes with the third bevel gear 353. The photovoltaic panel 36 is mounted on the bracket 356.

[0049] The mounting box 351 provides installation space for the base 32, the third bevel gear 353, etc., and protects them. The second motor 352 can provide the corresponding power for the rotation of the photovoltaic panel 36. When the second motor 352 is turned on, it will drive the third bevel gear 353 to rotate, and the rotation of the third bevel gear 353 will drive the fourth bevel gear 355 to rotate, thereby driving the rotating rod 354 to rotate. The rotating rod 354 will drive the bracket 356 to rotate, thus realizing the rotation of the photovoltaic panel 36.

[0050] The mounting box 351 is located under the photovoltaic panel 36 and can be equipped with heat dissipation holes to ensure that the heat generated by the second motor 352 can be dissipated as soon as possible, thus ensuring a safe working environment.

[0051] Specifically, the monitoring component 38 includes a first card plate 381 and a mounting rod 383 fixed above the first card plate 381. A camera 384 is mounted on the top of the mounting rod 383. The first card plate 381 is adapted to the support rod 33.

[0052] Furthermore, a second card plate 382 is detachably connected to one side of the first card plate 381. The second card plate 382 is fixedly connected to the first card plate 381 by bolts, and a connecting plate 385 is fixedly connected to the top of the second card plate 382.

[0053] The first clamping plate 381 and the second clamping plate 382 are compatible and can be fixedly installed on the outer ring of the support rod 33. The first clamping plate 381 and the second clamping plate 382 are connected by bolts for easy disassembly. The connecting plate 385 and the mounting rod 383 can be connected to ensure the stability of the support for the mounting rod 383. The installation position of the device can be monitored by the camera 384.

[0054] In use, first, fix the base 32 to the appropriate installation position with bolts. Then, install the second power component 35 and the photovoltaic panel 36 on the top of the support plate 34. Adjust the angle of the photovoltaic panel 36 by turning on the second motor 352 to improve the efficiency of the photovoltaic panel 36 in absorbing light energy. Fix the first clamping plate 381 to the support rod 33 through the second clamping plate 382, ​​and install the mounting rod 383 on the first clamping plate 381. Then, fix the box 11 to the support rod 31 through the retaining ring 12. When conducting water quality testing, remove the bearing unit 2 from the box 11, then adjust the telescopic rod 21 to the appropriate length, and turn on the first motor 251. After testing, restore the bearing unit 2 to its original state, or wipe it clean, and then put it back into the box 11.

[0055] Finally, it should be noted that the methods and devices described in detail above are merely embodiments, and those skilled in the art can modify these embodiments in different ways as long as they do not depart from the scope of this utility model.

Claims

1. A cleaning structure, characterized by: include, The placement unit (1) includes a box (11), a box door (13) hinged to the opening side of the box (11), and a fixing ring (14) fixed to the bottom of the box (11). The support unit (2) is placed above the fixing ring (14). The support unit (2) includes a housing assembly (22), a telescopic rod (21) installed above the housing assembly (22), a cleaning assembly (23) disposed on the housing assembly (22), and a first power assembly (25) disposed inside the housing assembly (22).

2. The cleaning structure of claim 1, wherein: The housing assembly (22) includes a mounting sleeve (221), a first mounting cylinder (222) fixed below the telescopic rod (21), and a second mounting cylinder (223) fixed below the first mounting cylinder (222). The mounting sleeve (221) is detachably connected to the telescopic end of the telescopic rod (21).

3. The cleaning structure of claim 2, wherein: The first power assembly (25) includes a first motor (251) installed inside the first mounting cylinder (222), a drive shaft (252) fixed to the output end of the first motor (251), and a second bevel gear (253) sleeved on the outer ring of the drive shaft (252). One end of the drive shaft (252) passes through the first mounting cylinder (222) and rotates at the bottom of the second mounting cylinder (223). The second bevel gear (253) is located inside the second mounting cylinder (223).

4. The cleaning structure of claim 3, wherein: The cleaning assembly (23) includes a connecting rod (231) that rotates on the side wall of the second mounting cylinder (223) and a first bevel gear (232) and a blade (233) respectively disposed at both ends of the connecting rod (231). The first bevel gear (232) is located inside the second mounting cylinder (223) and meshes with the second bevel gear (253). The blade (233) is located outside the second mounting cylinder (223).

5. A hydroelectric power plant monitoring device, characterized by: Includes the cleaning structure described in any one of claims 1 to 4; and The monitoring unit (3) includes a support rod (31), a base (32) disposed at the bottom of the support rod (31), a support plate (34) fixed at the top of the support rod (31), a support rod (33) fixed on the support rod (31), a second power assembly (35) installed on the top of the support plate (34), a photovoltaic panel (36) installed on the second power assembly (35), and a monitoring assembly (38) installed on the support rod (33). A solar storage box (37) is installed on the support rod (31). The housing (11) is mounted on the outside of the support rod (31) by means of a retaining ring (12).

6. The hydropower plant monitoring device of claim 5, wherein: It also includes a water quality sensor (4), which is installed at the bottom of the second mounting cylinder (223) for detecting water quality.

7. The hydropower plant monitoring device of claim 6, wherein: The second power assembly (35) includes a mounting box (351) fixed to the top of the support plate (34), and a second motor (352) is installed inside the mounting box (351). A third bevel gear (353) is fixedly sleeved on the output end of the second motor (352).

8. The hydropower plant monitoring device of claim 7, wherein: The bottom of the mounting box (351) is rotatably connected to a rotating rod (354). One end of the rotating rod (354) is fixedly connected to the top of the mounting box (351) and to a fixed connection (256). A fourth bevel gear (355) is sleeved on the outer ring of the rotating rod (354). The fourth bevel gear (355) meshes with the third bevel gear (353). The photovoltaic panel (36) is mounted on the bracket (356).

9. The hydropower plant monitoring device of claim 8, wherein: The monitoring component (38) includes a first card plate (381) and a mounting rod (383) fixed above the first card plate (381). A camera (384) is mounted on the top of the mounting rod (383). The first card plate (381) is adapted to the support rod (33).

10. The hydropower station monitoring equipment according to claim 9, characterized in that: A second plate (382) is detachably connected to one side of the first plate (381). The second plate (382) is fixedly connected to the first plate (381) by bolts. A connecting plate (385) is fixedly connected above the second plate (382).

Images