An integrated intelligent scheduling system for urban water systems

Abstract

An integrated intelligent dispatching system for urban water systems disclosed by the present invention. The integrated intelligent dispatching system for water systems includes a dam body. A measuring tank is arranged inside the dam body. An opening chute is connected and communicated with the left inner wall of the measuring tank. A vertical column is fixedly arranged between the upper and lower inner walls of the measuring tank. A water conveyance pipeline is arranged inside the vertical column. A through groove is formed on the left inner wall of the water conveyance pipeline. A fixing plate for supporting the vertical column is fixedly arranged on the inner wall around the measuring tank. And a water outlet is connected to the water conveyance pipeline at the lower part of the fixing plate. An electric energy conversion component is arranged on the water outlet. A closed collar is sleeved on the part of the vertical column above the fixing plate. This example aims to design an integrated intelligent dispatching system for urban water systems that can monitor the water surface height of the storage water in each pump station of the urban water system and conduct integrated intelligent dispatching.

Description

Technical Field

[0001] The present invention relates to the technical field of water area regulation, and specifically to an integrated intelligent scheduling system for urban water systems. Background Art

[0002] In urban water areas, especially in the rivers in the southern regions of China, a large number of river pump gate stations are built. The control of these pump gate stations is an important part of the river management process. By opening the pump gate stations, the water flow balance in the urban rivers can be adjusted. In the urban water area system, the water storage volume of each water area is adjusted by opening and closing each pump gate station to maintain the water storage balance. However, this regulation process is mainly operated by personnel. The staff judge whether to open or close the pump gate stations to achieve the purpose of storing and discharging water. However, the staff can only monitor the water storage volume in the pump gate station where they are located to judge whether water should be discharged, and they need to be informed by other staff about the water storage volumes of the upstream and downstream water areas. Therefore, in the work process, it is necessary to have relatively cumbersome communication before the pump gate stations can be controlled, which is rather troublesome. Therefore, this example aims to design an integrated intelligent scheduling system for urban water systems that can monitor the water surface height of each pump gate station in the urban water system and perform integrated intelligent scheduling. Summary of the Invention

[0003] To solve the above problems, this example designs an integrated intelligent scheduling system for urban water systems. The water system integrated intelligent scheduling system includes a dam body. A measuring groove is arranged inside the dam body. An opening chute is connected and communicated with the left inner wall of the measuring groove. A column is fixed between the upper and lower inner walls of the measuring groove. A water delivery pipe is arranged inside the column. A through groove is opened on the left inner wall of the water delivery pipe. A fixing plate for supporting the column is fixedly arranged on the peripheral inner wall of the measuring groove. And a water outlet is connected to the water delivery pipe at the lower part of the fixing plate. An electric energy conversion component is arranged on the water outlet. A closed collar is sleeved on the column part above the fixing plate. A semi-circular pushing collar that can slide in the measuring groove is sleeved on the outer side of the closed collar. The left end face of the pushing collar near the upper end face is fixedly connected with a wave plate through a connecting slider that can slide in the opening chute. A buoyancy block is fixedly arranged on the upper end face of the wave plate. An inlet opening facing left is arranged inside the wave plate. An irrigation opening facing right and capable of being communicated with the through groove is arranged inside the pushing collar. The irrigation opening and the inlet opening are communicated through a communication hole.

[0004] The closed collar is provided with a notch that can communicate with the through groove, and the water filling port and the through groove can be communicated through the notch. A convex block is fixedly arranged on the rear end face of the closed collar. The convex block can slide in a convex block chute arranged in the inner wall at the rear side of the measuring groove and is communicated with each other. A return spring is fixedly arranged between the convex block and the inner wall of the convex block chute. The upper part and the lower part of the left end face of the convex block are both provided with inclined surfaces. A push block that can push the convex block to rotate is fixedly arranged on the push collar;

[0005] Through the push collar, it can be ensured that the mechanical energy input into the electric energy conversion component remains basically in a balanced state during the change of the liquid level on the left side of the dam body, and the water surface height in the water area on the left side of the dam body is measured in real time;

[0006] A driving motor is fixedly arranged in the inner wall on the right side of the measuring groove. A water system regulation component is arranged on the front side of the driving motor. The water system regulation component is driven by the electric energy generated by the electric energy conversion component;

[0007] During use, the wave plate rises and falls with the change of the liquid level on the left side of the dam body, so that the water flow pressure entering the water delivery pipeline through the water inlet remains consistent, so as to keep the input mechanical energy of the electric energy conversion component consistent, thereby increasing the stability of the device, and judging the water surface height of the water area on the left side of the dam body through the lifting of the connecting slider.

[0008] Preferably: Sliding resistance side positioners are fixedly arranged on the front and rear inner walls of the opening chute. The sliding resistance side positioners are abutted against the connecting slider. The height of the wave plate at the water surface can be judged by the connecting slider contacting the sliding resistance side positioner, and it is uploaded to compare with the water surface heights of the other pump gates in the same water system and automatically adjusted through the water system regulation component to maintain the balance of the water demand in the water area.

[0009] Preferably: A watertightness component is arranged between the column and the closed collar, and a watertightness component is arranged between the push collar and the closed collar. The watertightness component is used to ensure the watertightness between the column and the closed collar, between the push collar and the closed collar, and between the closed collars. The length of the push collar in the longitudinal direction is longer than the sum of the lengths of the two closed collars in the longitudinal direction to prevent water seepage when the push collar moves up and down.

[0010] Preferably, the water system control component includes a drain opening that penetrates left and right and is disposed in the inner wall of the front side of the measurement tank. A water blocking plate is disposed in the drain opening. Rotating disks are fixedly disposed on the front and rear end faces of the water blocking plate respectively and are rotatably connected to the inner walls of the front and rear sides of the drain opening. The rotation axis of the rotating disk is lower than the middle axis of the water blocking plate.

[0011] A sliding groove is disposed in the water blocking plate. A partition block is slidably disposed in the sliding groove. The driving shaft of the driving motor extends forward and extends into the sliding groove and is fixedly provided with a gear that can rotate in the sliding groove. The gear is meshed and connected to the partition block. The rotation axis of the driving motor is coaxial with the rotation axis of the rotating disk.

[0012] A drag reduction through hole that penetrates left and right and crosses the sliding groove is disposed in the upper half of the water blocking plate. The left and right parts of the drag reduction through hole are partitioned by the partition block.

[0013] A limiting top block that abuts against the right end face of the water blocking plate is fixedly disposed on the inner wall of the upper side of the drain opening near the right end opening. A countersunk head groove is connected and communicated in the inner wall of the lower side of the drain opening near the right end opening. A turning counterweight block that can slide in the countersunk head groove is fixedly disposed on the lower end face of the water blocking plate. The water pressure thrust bias on the upper half and the lower half of the rotation axis of the water blocking plate can cause the water blocking plate to turn. The water storage and waterproof operations in the water area space on the left side of the dam body can be realized through the opening and closing of the water blocking plate.

[0014] Preferably, the drain opening is always below the water surface of the water area on the left side of the dam body.

[0015] Preferably, the electric energy conversion component includes a rotating sleeve that is rotatably disposed in the inner wall of the water outlet. Inclined and fixed push blocks are disposed on the inner side wall of the rotating sleeve.

[0016] A driving groove is disposed in the inner wall of the upper side of the water outlet above the rotating sleeve. A transmission groove is disposed in the left inner wall of the driving groove. A transmission gear that is meshed with the outer arc surface of the rotating sleeve is rotatably disposed in the driving groove. A first belt pulley that can rotate in the transmission groove is coaxially connected to the transmission gear. A second belt pulley that can rotate in the transmission groove is disposed above the first belt pulley. The right end of the second belt pulley is connected to a generator through a transmission shaft. The generator can convert mechanical energy into electric energy and store it. A transmission belt is wound between the second belt pulley and the first belt pulley. The rotation of the rotating sleeve can drive the transmission shaft to rotate and cause the generator to generate electricity and supply it for use by the driving motor.

[0017] Preferably, to prevent floating objects in the water area from entering the water conveyance pipeline, a filter grid is fixedly arranged at the open end of the water inlet. The filter grid is used to filter floating objects so as to prevent floating objects from entering the water conveyance pipeline and causing blockage.

[0018] Preferably, a guiding and sliding component is arranged between the pushing collar and the measuring groove. The guiding and sliding component enables the pushing collar to move straight up and down under the action of the water surface.

[0019] Beneficial effects: During use, the device of the present invention monitors the water area height in real time through the buoyancy blocks and uploads it to each control end in the same water area, so as to facilitate the staff of each pump and sluice station to more easily judge the opening time of the pump and sluice station, reducing the consumption in the communication process. At the same time, the device can automatically convert mechanical energy and electrical energy to supply its own energy consumption. During the conversion of electrical energy, a stable mechanical energy input is generated through the water flow with a stable flow rate input, thereby increasing the stability of the generator and the stability of power generation, which can be used to extend the service life of the mechanical structure. When the water level in the water area is too high or the downstream water area is too low, etc., the device can automatically start draining, thereby adjusting the water storage capacity in each water area of the water system, thus avoiding the inconvenience of manual control. Description of the Drawings

[0020] For ease of explanation, the present invention will be described in detail by the following specific embodiments and the accompanying drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of an integrated intelligent scheduling system for urban water systems of the present invention;

[0022] Figure 2 For Figure 1 the structural schematic diagram of "A" in

[0023] Figure 3 For Figure 1 the structural schematic diagram of "B" in

[0024] Figure 4 For Figure 1 the structural schematic diagram in the top view direction of the structure;

[0025] Figure 5 It is a structural schematic diagram of a closed collar;

[0026] Figure 6 It is a structural schematic diagram of a column and a closed collar;

[0027] Figure 7 It is a structural schematic diagram of a water system regulation component;

[0028] Figure 8 It is a structural schematic diagram of a water blocking plate. Detailed Description of the Invention

[0029] The following will Figures 1 to 8 describe the present invention in detail. For the convenience of description, the orientations mentioned below are defined as follows: The up-down, left-right, front-back directions mentioned below are consistent with the up-down, left-right, front-back directions of the Figure 1 projection relationship of itself.

[0030] The present invention relates to an integrated intelligent scheduling system for urban water systems. The following will further describe the present invention in conjunction with the drawings of the present invention:

[0031] An integrated intelligent scheduling system for urban water systems according to the present invention, as shown in the attached Figure 1 - attached Figure 8 figure, shows the integrated intelligent scheduling system for water systems. The integrated intelligent scheduling system for water systems includes a dam body 101. A measuring tank 102 is arranged inside the dam body 101. An opening chute 103 is connected and communicated with the left inner wall of the measuring tank 102. A column 106 is fixedly arranged between the upper and lower inner walls of the measuring tank 102. A water delivery pipe 108 is arranged inside the column 106. A through groove 107 is formed on the left inner wall of the water delivery pipe 108. A fixing plate 112 for supporting the column 106 is fixedly arranged on the inner wall around the measuring tank 102. And a water outlet 134 is connected to the water delivery pipe 108 at the lower part of the fixing plate 112. An electric energy conversion component is arranged on the water outlet 134. A closed collar 105 is sleeved on the part of the column 106 above the fixing plate 112. A semi-circular pushing collar 123 that can slide in the measuring tank 102 is sleeved on the outer side of the closed collar 105. A wave plate 114 is fixedly connected to the left end face of the pushing collar 123 near the upper end face through a connecting slider 118 that can slide in the opening chute 103. A buoyancy block 113 is fixedly arranged on the upper end face of the wave plate 114. An inlet 116 with an opening to the left is arranged inside the wave plate 114. An irrigation port 122 with an opening to the right and capable of communicating with the through groove 107 is arranged inside the pushing collar 123. The irrigation port 122 and the inlet 116 are communicated through a communication hole 117;

[0032] A notch 121 is formed in the closed collar 105 and can communicate with the through groove 107. The water filling port 122 and the through groove 107 can communicate through the notch 121. A convex block 143 is fixedly arranged on the rear end face of the closed collar 105. The convex block 143 can slide in a convex block sliding groove 141 which is connected and arranged in the rear inner wall of the measuring groove 102. A return spring 142 is fixedly arranged between the convex block 143 and the inner wall of the convex block sliding groove 141. The upper part and the lower part of the left end face of the convex block 143 are both provided with inclined surfaces. A push block 145 which can push the convex block 143 to rotate is fixedly arranged on the push collar 123;

[0033] Through the push collar 123, it can be ensured that the mechanical energy input in the electric energy conversion component remains basically in a balanced state during the change of the liquid level on the left side of the dam body 101, and the water surface height in the water area on the left side of the dam body 101 is measured in real time;

[0034] A driving motor 111 is fixedly arranged in the right inner wall of the measuring groove 102. A water system regulation component is arranged on the front side of the driving motor 111. The water system regulation component is driven by the electric energy generated by the electric energy conversion component;

[0035] During use, the corrugated plate 114 rises and falls with the change of the liquid level on the left side of the dam body 101, so that the water flow pressure entering the water delivery pipeline 108 through the water inlet 116 remains consistent, so as to keep the input mechanical energy of the electric energy conversion component consistent, thereby increasing the stability of the device, and judging the water surface height of the water area on the left side of the dam body 101 through the lifting of the connecting slider 118.

[0036] Advantageously, sliding resistance side positioners 104 are fixedly arranged on the front and rear inner walls of the opening sliding groove 103. The sliding resistance side positioners 104 are abutted against the connecting slider 118. The height of the water surface where the corrugated plate 114 is located can be judged by the connecting slider 118 contacting the sliding resistance side positioners 104, and the height is uploaded and compared with the water surface heights of the remaining pump gate stations in the same water system, and automatically adjusted through the water system regulation component to maintain the balance of the water demand in the water area.

[0037] Beneficially, a watertight component is provided between the upright column 106 and the closed collar 105, and a watertight component is provided between the pushing collar 123 and the closed collar 105. The watertight component is used to ensure the watertightness between the upright column 106 and the closed collar 105, between the pushing collar 123 and the closed collar 105, and between the closed collars 105. The length of the pushing collar 123 in the longitudinal direction is longer than the sum of the lengths of the two closed collars 105 in the longitudinal direction, so as to prevent water seepage when the pushing collar 123 moves up and down.

[0038] Beneficially, as shown in the attached Figure 7 to the attached Figure 8 The water system control component shown. The water system control component includes a drain opening 151 that runs through left and right and is provided in the front inner wall of the measurement groove 102. A water blocking plate 161 is provided in the drain opening 151. Rotating discs 155 that are rotatably connected to the front and rear inner walls of the drain opening 151 are respectively fixedly provided on the front and rear end faces of the water blocking plate 161. The rotation axis of the rotating disc 155 is lower than the middle axis of the water blocking plate 161;

[0039] A sliding groove 157 is provided in the water blocking plate 161. A partition block 154 is slidably provided in the sliding groove 157. The driving shaft of the driving motor 111 extends forward and extends into the sliding groove 157 and is fixedly provided with a gear 156 that can rotate in the sliding groove 157. The gear 156 is meshed with the partition block 154. The rotation axis of the driving motor 111 is coaxial with the rotation axis of the rotating disc 155;

[0040] A drag reduction through hole 153 that runs through the sliding groove 157 is provided in the upper half of the water blocking plate 161 in a left-right direction. The left and right parts of the drag reduction through hole 153 are partitioned by the partition block 154;

[0041] A limiting top block 152 that abuts against the right end face of the water blocking plate 161 is fixedly provided on the upper inner wall of the drain opening 151 near the right end opening. A counterbore 158 is communicatively provided in the lower inner wall of the drain opening 151 near the right end opening. A flipping counterweight 159 that can slide in the counterbore 158 is fixedly provided on the lower end face of the water blocking plate 161. The water pressure thrust bias on the upper half and the lower half of the rotation axis of the water blocking plate 161 can cause the water blocking plate 161 to flip. The water storage and water prevention operations in the water area space on the left side of the dam body 101 can be realized by the opening and closing of the water blocking plate 161.

[0042] Beneficially, the drain opening 151 is always below the water surface of the water area on the left side of the dam body 101.

[0043] Beneficial, as shown in the appendix Figure 1 and the appendix Figure 3 The described electric energy conversion component as shown. The electric energy conversion component includes a rotating sleeve 133 rotatably arranged inside the inner wall of the water outlet 134, and an inclined and fixedly arranged inclined pushing block 135 on the inner side wall of the rotating sleeve 133;

[0044] Inside the upper inner wall of the water outlet 134 above the rotating sleeve 133, a driving groove 131 is arranged. Inside the left inner wall of the driving groove 131, a transmission groove 125 is arranged. Inside the driving groove 131, a transmission gear 132 meshed and connected with the outer arc surface of the rotating sleeve 133 is rotatably arranged. Coaxially connected to the transmission gear 132 is a first pulley 129 rotatable inside the transmission groove 125. Above the first pulley 129 and rotatable inside the transmission groove 125 is a second pulley 127. The right end of the second pulley 127 is connected to a generator 124 through a transmission shaft 126. The generator 124 can convert mechanical energy into electric energy and store it. A transmission belt 128 is wound between the second pulley 127 and the first pulley 129. By the rotation of the rotating sleeve 133, the transmission shaft 126 can be driven to rotate and the generator 124 can generate electricity and supply it for use by the driving motor 111.

[0045] Beneficial. To prevent water area floating objects from entering the water delivery pipe 108, a filter grid 115 is fixedly arranged at the open end of the water inlet 116. The filter grid 115 is used to filter floating objects and thus prevent floating objects from entering the water delivery pipe 108 and causing blockage.

[0046] Beneficial. A guiding and sliding component is arranged between the pushing collar 123 and the measuring groove 102. The guiding and sliding component can enable the pushing collar 123 to move straight up and down under the action of the water surface.

[0047] In the initial state, under the action of buoyancy, the buoyancy block 113 floats on the water surface. At this time, the wave plate 114 is under the water surface. At the same time, the two closed collars 105 in contact with the pushing collar 123 rotate under the push of the pushing block 145, and the notch 121 is turned to the left, and the filling port 122 and the through groove 107 are communicated through the notch 121 (while the other closed collars 105 keep the notch 121 staggered with the through groove 107, thus preventing water at other heights from flowing into the water delivery pipe 108);

[0048] At this time, water flows through the water inlet 116, the communication hole 117, the water filling port 122, the notch 121, and the through groove 107 into the water delivery pipe 108, and is discharged through the water outlet 134. When the water flow passes through the water outlet 134, the potential energy of the water flow pushes the obliquely installed push block 135, thereby driving the rotating sleeve 133 to rotate. The rotating rotating sleeve 133 drives the transmission gear 132 to rotate, and then drives the transmission shaft 126 to rotate through the first pulley 129 and the transmission belt 128, thereby transmitting mechanical energy to the generator 124 to achieve stable power generation. (The buoyancy generated by the water surface on the buoyancy block 113 drags the buoyancy block 113 to rise and fall, so that the wave plate 114 always floats within a certain distance below the water surface, so as to keep the water flow intensity flowing into the water delivery pipe 108 consistent, thereby increasing the power generation stability of the generator 124. At the same time, the rise and fall of the connecting slider 118 can be used to judge the water surface height of the left side of the dam body 101, compare it with other pump gate stations in the same water area, and automatically adjust the water storage in the water area). When it is necessary to release water to reduce the liquid level height of the left side of the dam body 101, the drive motor 111 drives the gear 156 to rotate and drives the partition block 154 to descend in the chute 157, and makes the left and right parts of the partition block 154 communicate, so that the pressure receiving surface of the upper half of the rotation axis of the water blocking plate 161 is smaller than the lower half of the pressure receiving surface, that is, the upper and lower sides of the rotation axis of the water blocking plate 161 are deflected by pressure, thereby pushing the water blocking plate 161 to rotate counterclockwise. At this time, water can be discharged through the drain port 151;

[0049] During the lifting and lowering process of the pushing collar 123, the push block 145 can push the closed collar 105 to rotate, so that the notch 121 connects the water filling port 122 and the through groove 107. When the pushing collar 123 disengages from the closed collar 105, the closed collar 105 returns to its initial state under the elastic force of the return spring 142.

[0050] The beneficial effects of the present invention: When in use, the device of the present invention monitors the water area height in real time through the buoyancy block 113 and uploads it to each control terminal in the same water area, so as to facilitate the staff of each pump gate station to more easily judge the opening time of the pump gate station, reducing the consumption during the communication process. At the same time, the device can automatically convert mechanical energy and electrical energy to supply its own energy consumption. During the conversion of electrical energy, stable mechanical energy input is generated by the water flow with a stable flow rate input, thereby increasing the stability of the generator and the stability of power generation, and can be used to extend the service life of the mechanical structure. When the water surface of the water area is too high or the downstream water area is too low, etc., the device can automatically open the drainage, thereby adjusting the water storage capacity of each water area in the water system, thus avoiding the inconvenience of manual control.

[0051] In the above manner, those skilled in the art can make various changes according to the working mode within the scope of the present invention.

Claims

1. An integrated intelligent scheduling system for urban water systems, the integrated intelligent scheduling system for water systems includes a dam body, and a measuring tank is arranged inside the dam body, characterized in that: An opening chute is connected and arranged inside the left inner wall of the measuring groove. A column is fixedly arranged between the upper and lower inner walls of the measuring groove. A water delivery pipeline is arranged inside the column. A through groove is opened on the left inner wall of the water delivery pipeline. A fixing plate for supporting the column is fixedly arranged on the inner wall around the measuring groove. And a water outlet is connected to the water delivery pipeline at the lower part of the fixing plate. An electric energy conversion component is arranged on the water outlet. A closed collar is sleeved on the column part above the fixing plate. A semi-circular pushing collar that can slide in the measuring groove is sleeved on the outer side of the closed collar. The left end face of the pushing collar near the upper end face is fixedly connected with a corrugated plate through a connecting slider that can slide in the opening chute. A buoyancy block is fixedly arranged on the upper end face of the corrugated plate. An inlet opening opening to the left is arranged inside the corrugated plate. An irrigation opening opening to the right and capable of communicating with the through groove is arranged inside the pushing collar. The irrigation opening and the inlet opening are communicated through a communication hole; A notch capable of communicating with the through groove is opened on the closed collar. The irrigation opening and the through groove can be communicated through the notch. A convex block is fixedly arranged on the rear end face of the closed collar. The convex block can slide in a convex block chute connected and arranged inside the rear inner wall of the measuring groove. And a return spring is fixedly arranged between the convex block and the inner wall of the convex block chute. The upper part and the lower part of the left end face of the convex block are both provided with inclined surfaces. A pushing block capable of pushing the convex block to rotate is fixedly arranged on the pushing collar; Through the pushing collar, it can be ensured that the mechanical energy input into the electric energy conversion component during the change of the liquid level on the left side surface of the dam body basically remains in a continuous and stable balance state and does not change due to the change of the water surface height, and the water surface height in the water area on the left side surface of the dam body is measured in real time; A driving motor is fixedly arranged inside the right inner wall of the measuring groove. A water system regulation component is arranged in front of the driving motor. The water system regulation component is driven by the electric energy generated by the electric energy conversion component.

2. The integrated intelligent scheduling system for urban water systems according to claim 1, wherein: Sliding resistance side positioners are fixedly arranged on the front and rear inner walls of the opening chute. The sliding resistance side positioners are abutted against the connecting slider. By contacting the sliding resistance side positioners with the connecting slider, the height of the corrugated plate at the water surface can be judged, and it is uploaded and compared with the water surface heights of the other pump gate stations in the same water system and automatically adjusted through the water system regulation component to maintain the balance of the water demand in the water area.

3. The integrated intelligent dispatching system for urban water systems according to claim 2, characterized in that: A watertightness component is arranged between the column and the closed collar, and a watertightness component is arranged between the pushing collar and the closed collar. The watertightness component is used to ensure the watertightness between the column and the closed collar, between the pushing collar and the closed collar, and between the closed collars. The length of the pushing collar in the longitudinal direction is longer than the sum of the lengths of the two closed collars in the longitudinal direction to prevent water seepage when the pushing collar moves up and down.

4. The integrated intelligent dispatching system for urban water systems according to claim 3, characterized in that: The water system control component includes a drain opening that runs through from left to right and is arranged in the front inner wall of the measurement tank. A water blocking plate is arranged in the drain opening. Rotary disks that are rotatably connected to the front and rear inner walls of the drain opening are respectively fixedly arranged on the front and rear end faces of the water blocking plate. The rotation axis of the rotary disk is lower than the middle axis of the water blocking plate; A sliding groove is arranged in the water blocking plate. A partition block is slidably arranged in the sliding groove. The driving shaft of the driving motor extends forward and extends into the sliding groove and is fixedly provided with a gear that can rotate in the sliding groove. The gear is meshed and connected with the partition block. The rotation axis of the driving motor is coaxial with the rotation axis of the rotary disk; A drag reduction through hole that runs through the sliding groove is arranged in the upper half of the water blocking plate from left to right. The left and right parts of the drag reduction through hole are blocked by the partition block; A limiting top block that abuts against the right end face of the water blocking plate is fixedly arranged on the upper inner wall of the drain opening near the right end opening. A counterbore is communicated and arranged in the lower inner wall of the drain opening near the right end opening. A turning counterweight block that can slide in the counterbore is fixedly arranged on the lower end face of the water blocking plate. The water pressure thrust bias on the upper half and the lower half of the rotation axis of the water blocking plate can cause the water blocking plate to turn.

5. The integrated intelligent scheduling system for urban water systems according to claim 4, wherein: The drain opening is always below the water surface of the water area on the left side of the dam body.

6. The integrated intelligent dispatching system for urban water systems according to claim 5, characterized in that: The electric energy conversion component includes a rotating sleeve that is rotatably arranged in the inner wall of the water outlet. Inclined and fixedly arranged inclined push blocks are arranged on the inner side wall of the rotating sleeve; A driving groove is arranged in the upper inner wall of the water outlet above the rotating sleeve. A transmission groove is arranged in the left inner wall of the driving groove. A transmission gear that is meshed with the outer arc surface of the rotating sleeve is rotatably arranged in the driving groove. A first belt pulley that can rotate in the transmission groove is coaxially connected to the transmission gear. A second belt pulley that can rotate in the transmission groove is arranged above the first belt pulley. The right end of the second belt pulley is connected to a generator through a transmission shaft. The generator can convert mechanical energy into electric energy and store it. A transmission belt is wound between the second belt pulley and the first belt pulley.

7. The integrated intelligent scheduling system for urban water systems according to claim 1, wherein: To prevent water area floating objects from entering the water delivery pipeline, a filter grid is fixedly arranged at the opening end of the water inlet. The filter grid is used to filter floating objects to prevent floating objects from entering the water delivery pipeline and causing blockage.

8. The integrated intelligent dispatching system for urban water systems according to claim 7, wherein: A guiding and sliding component is arranged between the pushing collar and the measurement tank. The guiding and sliding component can enable the pushing collar to move straight up and down under the action of the water surface.

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