CN115897473A - Urban water system comprehensive intelligent scheduling system - Google Patents

Abstract

The invention discloses an urban water system comprehensive intelligent dispatching system which comprises a dam body, wherein a measuring groove is arranged in the dam body, an open sliding groove is formed in the inner wall of the left side of the measuring groove in a communicated mode, an upright post is fixedly arranged between the inner wall of the upper side and the inner wall of the lower side of the measuring groove, a water conveying pipeline is arranged in the upright post, a through groove is formed in the inner wall of the left side of the water conveying pipeline, a fixing plate used for supporting the upright post is fixedly arranged on the inner wall of the peripheral side of the measuring groove, a water outlet is connected to the water conveying pipeline at the lower end portion of the fixing plate, an electric energy conversion assembly is arranged on the water outlet, and a closed lantern ring is sleeved on the upright post portion located on the upper side of the fixing plate.

Description

A comprehensive intelligent dispatching system for urban water system

technical field

The invention relates to the technical field of water area control, in particular to a comprehensive intelligent control system for urban water systems.

Background technique

In urban waters, especially in the rivers in southern China, there are a large number of river pump and gate stations. The control of these pump and gate stations is an important part of the river management process. The opening of the pump and gate stations can regulate the river in the city. Water flow balance. In the urban water 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 of the water area. This control process is mainly operated by personnel, and the pump gate station is controlled by the staff. Open and close, in order to achieve the purpose of water storage and release, but the staff can only monitor the water storage in the pump gate station where it is located, and judge whether it should be released, while the water storage in the upstream and downstream waters is not It needs to be notified by the rest of the staff before it can be known. Therefore, it is troublesome to control the pump gate station after a relatively cumbersome communication during the work process. Therefore, this example aims to design a system that can A comprehensive intelligent dispatching system for urban water systems that monitors the water level of the water storage in the pump gate station and performs comprehensive intelligent dispatching.

Contents of the invention

In order to solve the above problems, this example designs a comprehensive intelligent dispatching system for urban water systems. The comprehensive intelligent dispatching system for water systems includes a dam body, and a measuring tank is arranged in the dam body. The left inner wall of the measuring tank is connected to the An open chute is provided, and a column is fixedly arranged between the upper side and the lower inner wall of the measuring tank, and a water delivery pipeline is arranged inside the column, and a through groove is opened on the left inner wall of the water delivery pipeline, so that A fixed plate for supporting the column is fixedly arranged on the inner wall of the measurement tank, and a water outlet is connected to the water delivery pipe located at the lower end of the fixed plate, and an electric energy conversion component is arranged on the water outlet. A closed collar is sheathed on the column part located on the upper side of the fixed plate, and a semi-circular push collar that can slide in the measurement groove is sleeved on the outside of the closed collar. The left end face of the ring close to the upper end face is fixedly connected with a wave plate through a connecting slider that can slide in the opening chute, and a buoyancy block is fixedly arranged on the upper end face of the wave plate. A water inlet opening to the left is provided, and a water filling port opening to the right and communicating with the through groove is provided in the pushing collar, and the water filling port and the water inlet are communicated through a communication hole;

A gap that can communicate with the through groove is opened on the closed collar, and the water filling port and the through groove can be communicated through the gap. block, the bump can slide in the connected bump chute arranged in the rear inner wall of the measuring groove, and a return spring is fixedly arranged between the bump and the inner wall of the bump chute, Both the upper end part and the lower end part of the left end surface of the protrusion are provided with inclined surfaces, and a push block that can push the protrusion to rotate is fixedly arranged on the push collar;

The pushing collar can ensure that the mechanical energy input into the electric energy conversion component is basically maintained in a balanced state during the change of the liquid level on the left side of the dam body, and the water level in the water area on the left side of the dam body can be measured in real time high;

A driving motor is fixedly installed in the inner wall on the right side of the measuring tank, and a water system regulating assembly is provided on the front side of the driving motor, and the water system regulating assembly is driven by the electric energy generated by the electric energy conversion assembly;

When in 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 pressure of the water flowing into the water pipeline through the water inlet remains consistent so as to maintain the The input mechanical energy of the electric energy conversion component is kept consistent, thereby increasing the stability of the device, and the water surface height of the water area on the left side of the dam body is judged through the lifting of the connecting slider.

Preferably: the front and rear inner walls of the opening chute are fixed with a sliding resistance side positioner, the sliding resistance side positioner abuts against the connecting slider, and contacts the sliding resistance through the connecting slider The height of the side positioner can determine the height of the water surface where the wave plate is located, upload it and compare it with the water surface height of other pump gate stations in the same water system, and automatically adjust it through the water system control component to maintain the balance of water demand in the water area.

Preferably, a watertight assembly is provided between the column and the closed collar, and a watertight assembly is provided between the pushing collar and the closed collar, and the watertight assembly is used to protect the The watertightness between the column and the closed collar, between the push collar and the closed collar, between the closed collar and the closed collar, the longitudinal direction of the push collar The length is longer than the sum of the lengths of the two closed collars in the longitudinal direction so as to prevent water seepage when the pushing collar is raised and lowered.

Preferably: the water system control assembly includes a drainage port penetrating left and right and arranged in the inner wall of the front side of the measuring tank, a water blocking plate is arranged in the water blocking plate, and the front and rear end surfaces of the water blocking plate are respectively fixed There is a turntable that is rotatably connected to the inner walls of the front and rear sides of the drain, and the rotation axis of the turntable is lower than the middle axis of the water blocking plate;

A chute is provided in the water blocking plate, and a partition block is slidably arranged in the chute, and the drive shaft of the driving motor extends forward and into the chute and is fixedly provided with a A gear rotating in the chute, the gear is meshed with the partition block, and the rotation axis of the drive motor is coaxial with the rotation axis of the turntable;

The upper half of the water blocking plate is provided with drag-reducing through-holes across the chute, and the drag-reducing through-holes in the left and right parts are cut off by the partition block;

The upper inner wall near the right end opening of the drain outlet is fixedly provided with a limiting top block abutting against the right side end surface of the water blocking plate, and the upper inner wall connected with the lower side inner wall near the right end opening of the drain outlet is provided with a sink. Head groove, the lower end surface of the water blocking plate is fixed with an overturning counterweight that can slide in the countersunk groove, and the hydraulic pressure of the upper half and lower half of the rotation axis of the water blocking plate The thrust bias can make the water blocking plate turn over, and the water storage and waterproof operation in the water space on the left side of the dam body can be realized through the opening and closing of the water blocking plate.

Preferably: the outlet is always located below the water surface of the water area on the left side of the dam body.

Preferably: the electric energy conversion assembly includes a rotating sleeve rotatably arranged in the inner wall of the water outlet, and an inclined push block is fixedly arranged on the inner wall of the rotating sleeve;

A driving groove is arranged in the upper inner wall of the water outlet on the upper side of the rotating sleeve, and a driving groove is arranged in the inner wall on the left side of the driving groove. The transmission gear connected to the arc surface on the outside of the cylinder is coaxially connected with a first pulley that can rotate in the transmission groove, and the upper side of the first pulley is located in the transmission groove A second pulley is rotatably provided, and the right end of the second pulley is connected to a generator through a transmission shaft, and the generator can convert mechanical energy into electrical energy and store it. The second pulley is connected to the first pulley. A transmission belt is wound between the pulleys, and the rotation of the rotating sleeve can drive the transmission shaft to rotate and make the generator generate electricity and provide it to the driving motor.

Preferably: in order to prevent floating objects in the water area from entering the water pipeline, a filter grid is fixed at the open end of the water inlet, and the filter grid is used to filter floating objects and prevent floating objects from entering the water pipeline. Blockage in the water pipeline.

Preferably, a guide slide assembly is arranged between the push collar and the measuring groove, and the guide slide assembly can realize the straight up and down movement of the push collar under the action of the water surface.

Beneficial effects: When in use, the device monitors the height of the water area in real time through the buoyancy block and uploads it to each control terminal in the same water area, so that the staff of each pump gate station can more easily judge the opening time of the pump gate station, reducing At the same time, the device can automatically convert mechanical energy and electrical energy to supply its own energy consumption. In the process of electrical energy transfer, the water flow input by the stable flow will generate stable mechanical energy input, thereby increasing the power of the generator. Stability and power generation stability can be used to prolong the service life of the mechanical structure, and when the liquid level in the water area is too high or the downstream water area is too low, the device can automatically turn on the drainage, and then play a role in the storage of each water area in the water system. The water volume is adjusted to avoid the inconvenience of manual control.

Description of drawings

For ease of illustration, the present invention is described in detail by the following specific embodiments and accompanying drawings.

Fig. 1 is the overall structure schematic diagram of a kind of urban water system integrated intelligent dispatching system of the present invention;

Fig. 2 is a schematic structural diagram of "A" in Fig. 1;

Fig. 3 is a schematic structural diagram of "B" in Fig. 1;

Fig. 4 is a structural schematic view in the top view direction of the structure of Fig. 1;

Fig. 5 is a structural schematic diagram of a closed collar;

Fig. 6 is the structural representation of column and closed collar;

Fig. 7 is a structural schematic diagram of the water system control module;

Fig. 8 is a schematic structural view of the water blocking plate.

Detailed ways

Below in conjunction with Fig. 1 to Fig. 8 the present invention is described in detail, for the convenience of narration, the orientation described below is stipulated as follows now: the up, down, left, right, front and back directions mentioned below are consistent with the up, down, left, right, front and back directions of the projection relationship of Fig. 1 itself.

The present invention relates to a comprehensive intelligent dispatching system for water systems in urban areas. The present invention will be further described below in conjunction with the accompanying drawings of the present invention:

A kind of urban water system comprehensive intelligent dispatching system of the present invention, such as the described water system comprehensive intelligent dispatching system shown in accompanying drawing 1-accompanying drawing 8, described water system comprehensive intelligent dispatching system comprises dam body 101, and described dam body 101 A measuring groove 102 is arranged inside, and an opening chute 103 is connected to the inner wall of the left side of the measuring groove 102, and a column 106 is fixedly arranged between the upper side and the lower inner wall of the measuring groove 102, and the column 106 is provided with a water pipeline 108, the left inner wall of the water pipeline 108 is provided with a through groove 107, the inner wall of the measurement groove 102 is fixed with a fixed plate 112 for supporting the column 106, and The water delivery pipe 108 located at the lower end of the fixed plate 112 is connected with a water outlet 134, the water outlet 134 is provided with an electric energy conversion assembly, and the column 106 on the upper side of the fixed plate 112 is covered A closed collar 105 is provided, and the outer side of the closed collar 105 is sleeved with a semi-circular push collar 123 that can slide in the measurement groove 102, and the push collar 123 is close to the left end surface of the upper end surface A wave plate 114 is fixedly connected to the top through a connecting slider 118 that can slide in the opening chute 103, a buoyancy block 113 is fixedly arranged on the upper end surface of the wave plate 114, and an opening is arranged in the wave plate 114. For the water inlet 116 to the left, the push collar 123 is provided with a water inlet 122 that opens to the right and can communicate with the through groove 107, and the water inlet 122 and the water inlet 116 are connected through a communication hole 117 for connection;

The closed collar 105 is provided with a gap 121 that can communicate with the through groove 107, and the water filling port 122 can communicate with the through groove 107 through the gap 121, and is located at the back of the closed collar 105. A bump 143 is fixedly arranged on the side end surface, and the bump 143 can slide in the connected bump slide groove 141 arranged in the inner wall of the rear side of the measuring groove 102, and the bump 143 is connected with the bump. A return spring 142 is fixedly arranged between the inner walls of the block chute 141, and the upper and lower parts of the left end surface of the protrusion 143 are provided with slopes, and the push collar 123 is fixedly provided with a pushable protrusion 143. Rotating push block 145;

The pushing collar 123 can ensure that the mechanical energy input into the electric energy conversion component is basically maintained in a balanced state during the liquid level change process on the left side of the dam body 101 and the water area on the left side of the dam body 101 can be measured in real time the water level within;

A driving motor 111 is fixedly installed in the inner wall on the right side of the measurement tank 102, and a water system regulation component is arranged on the front side of the drive motor 111, and the water system regulation component is driven by the electric energy generated by the electric energy conversion component;

When in use, the wave plate 114 rises and falls with the change of the liquid level on the left side of the dam body 101, so that the pressure of the water flowing into the water pipeline 108 through the water inlet 116 remains consistent. In this way, the input mechanical energy of the electric energy conversion component is kept consistent, thereby increasing the stability of the device, and the water surface height of the water area on the left side of the dam body 101 is judged through the lifting of the connecting slider 118 .

Beneficially, the sliding resistance side positioner 104 is fixedly arranged on the front and rear side inner walls of the opening chute 103, and the sliding resistance side positioner 104 abuts against the connecting slider 118, and contacts through the connecting slider 118 The height of the sliding resistor side positioner 104 can determine the height of the water surface where the wave plate 114 is located, upload it and compare it with the water surface heights of other pump gate stations in the same water system, and automatically adjust it through the water system control component to achieve Maintain water demand balance.

Beneficially, a watertight assembly is provided between the column 106 and the closed collar 105, and a watertight assembly is provided between the pushing collar 123 and the closed collar 105, and the watertight assembly is used for Ensure the watertightness between the column 106 and the closed collar 105, between the pushing collar 123 and the closed collar 105, between the closed collar 105 and the closed collar 105, The length of the push 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 push collar 123 is raised and lowered.

Beneficially, as the water system control assembly shown in accompanying drawings 7 to 8, the water system control assembly includes a drainage port 151 that penetrates left and right and is arranged in the inner wall of the front side of the measurement tank 102, and the drainage port 151 A water blocking plate 161 is arranged inside, and the front and rear side end surfaces of the water blocking plate 161 are respectively fixed with a turntable 155 that is rotatably connected to the front and rear inner walls of the water outlet 151, and the rotation axis of the turntable 155 is lower than the The central axis of the water blocking plate 161;

A chute 157 is provided in the water blocking plate 161, and a partition block 154 is slidably arranged in the chute 157. The driving shaft of the driving motor 111 extends forward and extends into the chute 157 and is fixed. A gear 156 that can rotate in the chute 157 is provided, and the gear 156 is meshed with the partition block 154, and the rotation axis of the driving motor 111 is coaxial with the rotation axis of the turntable 155;

The upper half of the water blocking plate 161 is provided with a drag-reducing through hole 153 crossing the chute 157, and the drag-reducing through-hole 153 in the left and right parts is cut off by the partition block 154;

On the upper inner wall of the drain port 151 close to the opening at the right end, there is fixedly provided a restricting top block 152 abutting against the right end surface of the water blocking plate 161, which is located in the lower inner wall of the drain port 151 close to the opening at the right end. A countersunk groove 158 is provided, and the lower end surface of the water blocking plate 161 is fixedly provided with an overturning counterweight 159 that can slide in the countersunk groove 158, through which the water blocking plate 161 rotates on the axis The hydraulic thrust bias of the half and lower half can make the water blocking plate 161 flip over, and the water storage and storage in the water space on the left side of the dam body 101 can be realized through the opening and closing of the water blocking plate 161. Waterproof operation.

Beneficially, the outfall 151 is always located below the water surface of the water area on the left side of the dam body 101 .

Beneficially, as the electric energy conversion assembly shown in accompanying drawing 1 and accompanying drawing 3, the electric energy conversion assembly includes a rotating sleeve 133 rotatably arranged in the inner wall of the water outlet 134, located in the rotating sleeve The inner wall of 133 is obliquely and fixedly provided with an oblique push block 135;

A driving groove 131 is arranged in the upper inner wall of the water outlet 134 on the upper side of the rotating sleeve 133, and a driving groove 125 is arranged in the left inner wall of the driving groove 131, and a rotatable setting in the driving groove 131 There is a transmission gear 132 meshed with the outer arc surface of the rotating sleeve 133, and the transmission gear 132 is coaxially connected with a first pulley 129 that can rotate in the transmission groove 125. The first belt The upper side of the wheel 129 and is positioned at the second pulley 127 that is rotatable in the transmission groove 125, and the right end of the second pulley 127 is connected with the generator 124 by the transmission shaft 126, and the generator 124 can Mechanical energy is converted into electrical energy and stored. A transmission belt 128 is wound between the second pulley 127 and the first pulley 129. The rotation of the rotating sleeve 133 can drive the transmission shaft 126 to rotate and make The generator 124 generates electricity and provides it to the driving motor 111 for use.

Beneficially, in order to prevent water floating objects from entering the water pipeline 108, a filter grid 115 is fixedly arranged at the open end of the water inlet 116, and the filter grid 115 is used to filter floating objects and prevent floating objects Into the water pipeline 108 to cause blockage.

Beneficially, a sliding guide assembly is arranged between the pushing collar 123 and the measuring groove 102, and the guiding sliding assembly can realize the straight up and down movement of the pushing collar 123 under the action of the water surface.

In the initial state, under the action of buoyancy, the buoyancy block 113 floats above the water surface. At this time, the wave plate 114 is located under the water surface. At the same time, the two closed collars that are in contact with the pushing collar 123 105 is rotated under the promotion of the push block 145, and the notch 121 is turned to the left, and the water filling port 122 and the through groove 107 are communicated through the notch 121 (while the rest of the The closed collar 105 keeps the position of the notch 121 and the through groove 107 staggered, thereby preventing the water of other heights from flowing into the water delivery pipe 108);

At this time, the water flows into the water delivery pipe 108 through the water inlet 116, the communication hole 117, the water filling port 122, the gap 121, and the through groove 107, 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 inclined push block 135 and then drives the rotation sleeve 133 to rotate, and the rotation sleeve 133 drives the transmission gear 132 to rotate, and then passes through The first pulley 129 and the transmission belt 128 drive the transmission shaft 126 to rotate, and then transmit the mechanical energy to the generator 124 to realize stable power generation, (the buoyancy dragged by the water surface generated by the buoyancy block 113 The buoyancy block 113 is raised and lowered, so that the wave plate 114 is always floating within a certain distance below the water surface, so as to keep the intensity of the water flowing into the water pipeline 108 consistent, thereby increasing the power of the generator 124 Power generation stability, at the same time, the lifting of the connecting slider 118 can be used to judge the water surface height of the water area on the left side of the dam body 101, and compare it with the other pump gate stations in the same water area, and automatically adjust the water area to store water), When it is necessary to release water to lower the liquid level of the water area on 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 partition The left and right parts of the block 154 are connected, so that the pressure surface of the upper half of the rotation axis of the water blocking plate 161 is smaller than the pressure surface of the lower half, that is, the upper and lower sides of the rotation axis of the water blocking plate 161 are deflected under pressure. , and then push the water blocking plate 161 to rotate counterclockwise, at this time, the water flow can be discharged through the drain port 151;

During the lifting process of the push collar 123, the push block 145 can push the closed collar 105 to rotate, so that the notch 121 communicates with the water filling port 122 and the through groove 107, and in the When the pushing collar 123 is out of contact with the closing collar 105 , the closing collar 105 returns to the original state under the elastic force of the return spring 142 .

Beneficial effects of the present invention: When in use, the device monitors the height of the water area in real time through the buoyancy block 113 and uploads it to each control terminal in the same water area, so that the staff of each pump gate station can more easily judge that the pump gate station is opened time, 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. It improves the stability of the generator and power generation, and can be used to prolong the service life of the mechanical structure. When the liquid level in the water area is too high or the water area downstream is too low, the device can automatically open the drainage, and then play a role in the water system. The water storage capacity of each water area is adjusted to avoid the inconvenience of manual control.

Through the above methods, those skilled in the art can make various changes according to the working modes within the scope of the present invention.

Claims (8)

1. The utility model provides an intelligent scheduling system is synthesized to urban area river system, intelligent scheduling system is synthesized to river system includes the dam body, be provided with the measuring tank in the dam body, its characterized in that: an opening sliding groove is formed in the inner wall of the left side of the measuring groove in a communicated manner, an upright post is fixedly arranged between the upper side inner wall and the lower side inner wall of the measuring groove, a water conveying pipeline is arranged in the upright post, a through groove is formed in the inner wall of the left side of the water conveying pipeline, a fixing plate used for supporting the upright post is fixedly arranged on the inner wall of the peripheral side of the measuring groove, a water outlet is connected to the water conveying pipeline at the lower end part of the fixing plate, an electric energy conversion assembly is arranged on the water outlet, a closed lantern ring is sleeved on the upright post positioned on the upper side of the fixing plate, a semi-annular pushing lantern ring capable of sliding in the measuring groove is sleeved on the outer side of the closed lantern ring, a wave plate is fixedly connected to the left side end face of the pushing lantern ring close to the upper side end face through a connecting slide block capable of sliding in the opening sliding groove, a buoyancy block is fixedly arranged on the upper side end face of the wave plate, a water inlet with a left opening is arranged in the wave plate, a water inlet with a right opening and communicated with the through a communicating hole;

the closed lantern ring is provided with a notch which can be communicated with the through groove, the irrigation 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 lantern ring and can slide in a convex block sliding groove which is communicated with the inner wall of the rear side of the measuring groove and is arranged in the inner wall of the rear side of the measuring groove, a reset spring is fixedly arranged between the convex block and the inner wall of the convex block sliding groove, the upper end part and the lower end part of the left end face of the convex block are both provided with inclined planes, and a push block which can push the convex block to rotate is fixedly arranged on the push lantern ring;

the driving lantern ring can ensure that the mechanical energy input into the electric energy conversion assembly is basically kept in a continuous and stable balance state in the liquid level change process of the left side surface of the dam body, the mechanical energy is not changed due to the change of the height of the water surface, and the height of the water surface in the water area of the left side surface of the dam body is measured in real time;

the measuring tank is characterized in that a driving motor is fixedly arranged in the inner wall of the right side of the measuring tank, a water system regulating and controlling assembly is arranged on the front side of the driving motor, and the water system regulating and controlling assembly is driven by electric energy generated by the electric energy conversion assembly.

2. The comprehensive intelligent urban water system dispatching system of claim 1, wherein: the water surface height of the wave plate can be judged by the contact of the connecting slide block and the sliding resistance side position device, and the water surface height of the wave plate can be compared with the water surface height of other pump gate stations in the water system, and the water system regulating and controlling assembly can automatically regulate the water requirement balance in order to keep the water area.

3. The urban water system comprehensive intelligent scheduling system of claim 2, characterized in that: the waterproof assembly is arranged between the upright post and the closed lantern ring, the watertight assembly is arranged between the pushing lantern ring and the closed lantern ring, the watertight assembly is used for guaranteeing the watertight between the upright post and the closed lantern ring, between the pushing lantern ring and the closed lantern ring and between the closed lantern ring and the closed lantern ring, and the length of the pushing lantern ring in the longitudinal direction is longer than the sum of the lengths of the closed lantern ring in the longitudinal direction so as to keep the pushing lantern ring not to seep water when the pushing lantern ring goes up and down.

4. The comprehensive intelligent urban water system dispatching system of claim 3, wherein: the water system regulating and controlling assembly comprises a water outlet which is arranged in the inner wall of the front side of the measuring tank in a left-right penetrating manner, a water blocking plate is arranged in the water outlet, rotary tables which are rotatably connected with the inner wall of the front side and the inner wall of the rear side of the water outlet are respectively and fixedly arranged on the end faces of the front side and the rear side of the water blocking plate, and the rotating axis of each rotary table is lower than the middle axis of each water blocking plate;

a sliding groove is formed in the water blocking plate, a partition block is slidably arranged in the sliding groove, a driving shaft of the driving motor extends forwards and extends into the sliding groove, a gear capable of rotating in the sliding groove is fixedly arranged on the driving shaft, the gear is meshed with the partition block, and the rotating axis of the driving motor is coaxial with the rotating axis of the rotating disc;

the upper half part of the water-blocking plate is provided with drag reduction through holes which penetrate through the sliding chute in a left-right penetrating manner, and the drag reduction through holes of the left part and the right part are separated by the separation block;

the outlet be close to right-hand member open-ended upside inner wall on fixed be provided with the restriction kicking block of water-blocking plate right side terminal surface looks butt is located the outlet is close to right-hand member open-ended downside inner wall in the intercommunication be provided with the countersunk head groove, fixed being provided with on the downside terminal surface of water-blocking plate can countersunk head inslot gliding upset balancing weight, through the water thrust biasing of water-blocking plate rotation axle center first half and the latter half can make the water-blocking plate overturns.

5. The urban water system comprehensive intelligent scheduling system of claim 4, wherein: the water outlet is always positioned below the water surface of the water area on the left side of the dam body.

6. The urban water system comprehensive intelligent scheduling system of claim 5, wherein: the electric energy conversion assembly comprises a rotary sleeve which is rotatably arranged in the inner wall of the water outlet, and an inclined push block is obliquely and fixedly arranged on the inner side wall of the rotary sleeve;

the utility model discloses a solar water heater, including the rotating sleeve, the delivery port upside is provided with the drive groove in the delivery port upside inner wall, be provided with the drive groove in the left side inner wall in drive groove, rotatable be provided with in the drive groove with the drive gear that the meshing of rotating sleeve outside arcwall face is connected, the last coaxial coupling of drive gear has can the first band pulley of drive groove internal rotation, the upside of first band pulley just is located the rotatable second band pulley that is provided with in the drive groove, the right-hand member of second band pulley is connected with the generator through the transmission shaft, the generator can turn into the electric energy with mechanical energy and store, the second band pulley with around being equipped with the drive belt between the first band pulley.

7. The urban water system comprehensive intelligent scheduling system of claim 1, characterized in that: in order to prevent the floaters in the water area from entering the water conveying pipeline, a filtering grid is fixedly arranged at the opening end of the water inlet and is used for filtering the floaters so as to prevent the floaters from entering the water conveying pipeline to cause blockage.

8. The comprehensive intelligent urban water system dispatching system of claim 7, wherein: the push lantern ring and the measuring groove are provided with a guide sliding assembly, and the guide sliding assembly can realize that the push lantern ring can move vertically and vertically under the action of the water surface.

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