Monitoring well device based on sponge city blind ditch drainage system

Abstract

The utility model discloses a monitoring well device based on a sponge city blind ditch drainage system, and belongs to the technical field of municipal drainage, the monitoring well device based on the sponge city blind ditch drainage system comprises a mounting rack, the back of the mounting rack is provided with a linear guide rail module, and the front of the mounting rack is slidably provided with a fixing rack; an equipment box is installed on the front face of the fixing frame, and a support is installed on the front face of the equipment box. According to the utility model, the generator is driven to generate electricity by means of the rotation of the impeller, the generated current is monitored, and the information monitored by the signal transceiver is transmitted, so that the water flow condition of the blind ditch is judged through the current change, the monitoring purpose is achieved, and the impeller is subjected to resistance in combination with the use of the baffle and the spring; and if the impeller can rotate, the blind ditch needs to reach a certain flow, so that the flow in the blind ditch is not less than a normal value when the impeller smoothly and continuously rotates, and the accuracy of monitoring information is ensured.

Description

Technical Field

[0001] This utility model belongs to the field of municipal drainage technology, specifically relating to a monitoring well device based on a sponge city blind ditch drainage system. Background Technology

[0002] Urban roads in rainy southern regions face the dual threats of surface precipitation and groundwater. Furthermore, with the recent promotion and implementation of sponge city planning and design requirements, urban roads will further emphasize increasing green coverage, including the installation of central green belts, greening of median strips or side green belts, and rain gardens. However, if rainwater infiltrating from these green belts and rain gardens cannot be drained in time, it can negatively impact the roadbed, causing water damage to urban roads and, in severe cases, affecting their normal operation. To reduce road water damage, especially considering the drainage of rainwater infiltrating from green belts, certain technical measures are generally adopted for roadbed drainage during the design phase. A common method is the installation of blind drain systems. The purpose of using blind drain systems for roadbed drainage is to reduce the soil moisture within the roadbed area to a certain range, ensuring sufficient strength and stability for the roadbed and its overlying structural layers.

[0003] However, blind drain systems are underground concealed works, and their relationship with underground pipelines is intricate. Negligence can easily render the blind drain system ineffective. If this occurs, rainwater infiltration can clog the roadbed and accumulate, leading to water damage to the road.

[0004] Therefore, taking feasible measures during the construction and management process to monitor the effectiveness and drainage effect of the blind drain system is very important and meaningful for the safe operation of the road throughout its entire life cycle. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a monitoring well device based on the blind ditch drainage system of sponge city.

[0006] The technical solution adopted to solve the above-mentioned technical problems is: a monitoring well device based on a sponge city blind ditch drainage system, including a mounting frame, a linear guide rail module mounted on the back of the mounting frame, a fixed frame slidably mounted on the front of the mounting frame, an equipment box mounted on the front of the fixed frame, a bracket mounted on the front of the equipment box, an impeller rotatably mounted on the inner side of the bracket, the shaft of the impeller extending to the outside of the bracket and mounted with a first transmission wheel, a reduction cylinder mounted on the side of the bracket, a baffle hinged to the inner side of the reduction cylinder, a spring mounted on the back of the baffle, a generator mounted inside the equipment box, a second transmission wheel mounted on the rotating end of the generator extending to the outside of the equipment box, electrical control equipment, a signal transceiver and a battery mounted inside the equipment box, an assembly plate mounted on the side of the mounting frame, mounting grooves opened at the top and bottom of the assembly plate, and mounting rods mounted inside the mounting grooves.

[0007] Furthermore, the back of the fixed frame is connected to the moving end of the linear guide module via a connecting plate. With the above configuration, the movement of the moving end of the linear guide module can drive the entire equipment box to move, thereby controlling the position of the impeller to accurately find the optimal position of the impeller.

[0008] Furthermore, a vertical plate is installed on the side of the impeller shaft located inside the reduction cylinder, which is in contact with the front of the baffle. The vertical plate causes the impeller to be resisted by the spring force when it rotates. Therefore, in order for the impeller to rotate smoothly and continuously, the water flow needs to be sufficient. The impeller can only be driven to rotate when the drainage volume of the blind ditch needs to be maintained at a certain value. The drainage status of the blind ditch can be judged by the rotation of the impeller.

[0009] Furthermore, the number of baffles is multiple and arranged in a ring array on the inner side of the reduction cylinder. The end of the spring away from the baffle is connected to the inner side of the reduction cylinder. When the impeller rotates, due to the presence of the vertical plate, the impeller must overcome a certain resistance to rotate. When the water flow is insufficient, the impeller will slow down or stop rotating, thus failing to drive the generator to generate a stable current.

[0010] Furthermore, the sides of the first transmission wheel and the second transmission wheel are aligned and connected by a belt drive, so that the rotating first transmission wheel can drive the second transmission wheel to rotate, and the second transmission wheel can drive the generator to generate electricity.

[0011] Furthermore, the electrical control equipment is electrically connected to the generator, signal transceiver, battery, and linear guide module. It can monitor the current changes of the generator and control the operation of electrical components to achieve the monitoring purpose. The generated current can also charge the battery, thereby reducing energy consumption.

[0012] The beneficial effects of this utility model are as follows: This utility model adopts a rotatable impeller, combined with the use of a generator. The rotation of the impeller drives the generator to generate electricity, and the generated current is monitored. The information monitored is transmitted through a signal transceiver, thereby judging the water flow status of the blind ditch by the change in current, achieving the purpose of monitoring. Furthermore, the use of baffles and springs makes the rotation of the impeller subject to resistance, which also allows the impeller to rotate continuously and smoothly. This requires the blind ditch to reach a certain flow rate, so that the impeller can rotate smoothly and continuously. The flow rate in the blind ditch must not be less than the normal value, which also ensures the accuracy of the monitoring information. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a front view of the structure of this utility model;

[0015] Figure 3 This is a top view of the structure of this utility model;

[0016] Figure 4 This is a rear view of the structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the internal structure of the device box used in this utility model;

[0018] Figure 6 This is a schematic diagram of the internal structure of the speed reducer cylinder used in this utility model.

[0019] Reference numerals: 1. Mounting bracket; 2. Linear guide module; 3. Fixing bracket; 4. Equipment box; 5. Support; 6. Impeller; 7. First transmission wheel; 8. Reducer; 9. Baffle; 10. Spring; 11. Generator; 12. Second transmission wheel; 13. Electrical control equipment; 14. Signal transceiver; 15. Assembly plate; 16. Mounting slot; 17. Mounting rod; 18. Battery. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] like Figures 1 to 6As shown, a monitoring well device based on a sponge city blind ditch drainage system in this embodiment includes a mounting frame 1. A linear guide rail module 2 is mounted on the back of the mounting frame 1, and a fixed frame 3 is slidably mounted on the front of the mounting frame 1. The back of the fixed frame 3 is connected to the moving end of the linear guide rail module 2 through a connecting plate. An equipment box 4 is mounted on the front of the fixed frame 3, and a bracket 5 is mounted on the front of the equipment box 4. An impeller 6 is rotatably mounted on the inner side of the bracket 5. The shaft of the impeller 6 extends to the outside of the bracket 5 and is equipped with a first transmission wheel 7. A reduction cylinder 8 is mounted on the side of the bracket 5. The first transmission wheel 7 is coaxially mounted with the impeller 6 so that the first transmission wheel 7 can rotate synchronously with the impeller 6. An opening facing the impeller 6 is provided on the side of the reduction cylinder 8.

[0022] like Figure 6 As shown, a baffle 9 is hinged to the inner side of the reduction cylinder 8, and a spring 10 is installed on the back of the baffle 9. A vertical plate with the front face of the baffle 9 is installed on the side of the shaft of the impeller 6 located inside the reduction cylinder 8. There are multiple baffles 9 arranged in a ring array on the inner side of the reduction cylinder 8. The end of the spring 10 away from the baffle 9 is connected to the inner side of the reduction cylinder 8.

[0023] like Figure 5 As shown, a generator 11 is installed inside the equipment box 4. The rotating end of the generator 11 extends to the outside of the equipment box 4 and is equipped with a second transmission wheel 12. The sides of the first transmission wheel 7 and the second transmission wheel 12 are aligned and connected by belt drive. An electrical control device 13, a signal transceiver 14 and a storage battery 18 are installed inside the equipment box 4. The electrical control device 13 is electrically connected to the generator 11, the signal transceiver 14, the storage battery 18 and the linear guide module 2. An assembly plate 15 is installed on the side of the mounting bracket 1. The top and bottom of the assembly plate 15 are provided with mounting grooves 16. An installation rod 17 is installed inside the mounting grooves 16.

[0024] The working principle of this embodiment is as follows: A mounting rod 17 is installed in the mounting slot 16, and components such as a belt are mounted on the mounting rod 17. The device is then installed onto the inlet pipe of the monitoring well, with the impeller 6 positioned below the outlet. Water discharged into the collection tank flows through the impeller 6, causing it to rotate. The rotating impeller 6 synchronously drives the first transmission wheel 7 to rotate. Due to the belt, the rotating first transmission wheel 7 drives the second transmission wheel 12 to rotate. The rotation of the second transmission wheel 12 then causes the generator 11 to... The generator 11 generates electricity, and the current is monitored by the electrical control equipment 13. Changes in current are used to determine whether the pipe flow rate is normal. The current generated by the generator 11 can also charge the storage battery 18. Simultaneously, inside the reduction gear cylinder 8, when the impeller 6 rotates, one end of the impeller 6 located inside the reduction gear cylinder 8, due to the installation of a vertical plate, will contact the baffle 9 during rotation. The spring force of the spring 10 provides a certain resistance, so that the impeller 6 can rotate smoothly and continuously only when the flow rate is greater than or equal to a certain value. This, combined with changes in current, helps to determine the drainage status of the blind drain. The above description is only a preferred embodiment of this utility model and is not intended to limit the scope of protection of this utility model.

Claims

1. A monitoring well device based on a sponge city blind ditch drainage system, comprising a mounting frame (1), characterized in that: A linear guide module (2) is mounted on the back of the mounting bracket (1). A fixing bracket (3) is slidably mounted on the front of the mounting bracket (1). An equipment box (4) is mounted on the front of the fixing bracket (3). A bracket (5) is mounted on the front of the equipment box (4). An impeller (6) is rotatably mounted on the inner side of the bracket (5). The shaft of the impeller (6) extends to the outside of the bracket (5) and is mounted with a first transmission wheel (7). A reduction gear (8) is mounted on the side of the bracket (5). A baffle (9) is hinged to the inner side of the reduction gear (8). A spring (10) is installed on the back of the plate (9). A generator (11) is installed inside the equipment box (4). The rotating end of the generator (11) extends to the outside of the equipment box (4) and is equipped with a second transmission wheel (12). An electrical control device (13), a signal transceiver (14), and a storage battery (18) are installed inside the equipment box (4). An assembly plate (15) is installed on the side of the mounting bracket (1). An installation groove (16) is opened at the top and bottom of the assembly plate (15). An installation rod (17) is installed inside the installation groove (16).

2. The monitoring well device based on the sponge city blind ditch drainage system according to claim 1, characterized in that: The back of the fixed frame (3) is connected to the moving end of the linear guide module (2) via a connecting plate.

3. The monitoring well device based on the sponge city blind ditch drainage system according to claim 1, characterized in that: The impeller (6) has a vertical plate that is in contact with the front of the baffle (9) on one side of the shaft located inside the reduction cylinder (8).

4. The monitoring well device based on the sponge city blind ditch drainage system according to claim 1, characterized in that: The number of baffles (9) is multiple and arranged in a ring array on the inner side of the deceleration cylinder (8), and the end of the spring (10) away from the baffle (9) is connected to the inner side of the deceleration cylinder (8).

5. A monitoring well device based on a sponge city blind ditch drainage system according to claim 1, characterized in that: The sides of the first drive wheel (7) and the second drive wheel (12) are aligned and connected by belt drive.

6. A monitoring well device based on a sponge city blind ditch drainage system according to claim 1, characterized in that: The electrical control device (13) is electrically connected to the generator (11), signal transceiver (14), storage battery (18) and linear guide module (2).

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