Automatic rocker arm type water taking pontoon and mounting and water taking method

Abstract

The invention discloses an automatic rocker arm type water taking pontoon and a mounting and water taking method, the pontoon comprises a ship body system as a basic platform, a rocker arm system connecting the ship body system with a bank slope, a water taking system and an automatic control system, and the ship body system comprises a modular ship body and a pump room; the rocker arm system comprises a pedestrian trestle, the upper part is a pedestrian path, the lower part is provided with a rocker arm water pipe, and two ends of the pedestrian trestle are respectively welded with a double-sided arc-shaped pressure support; the water taking system comprises a hose, a water inlet pipe, a water pump, a multifunctional control valve and a butterfly valve which are sequentially connected from a water inlet and finally converged to a water outlet main pipe, a rocker arm water conveying pipe is connected with the water outlet main pipe through one end of an armored flange rubber pipe, and the other end is connected to a water outlet main pipe on the shore to form a complete water taking channel. The automatic control system comprises a monitoring sensor, a control cabinet and a PLC control system, and by means of the water taking pontoon, automatic water taking in the whole process can be achieved, and the water taking pontoon adapts to water level fluctuation to ensure that the water taking process is stable and continuous.

Description

Technical Field

[0001] The present invention belongs to the technical field of floating ship water intake, and more specifically, relates to an automatic swing arm type water intake floating ship and an installation and water intake method thereof. Background Art

[0002] With the global climate change and uneven distribution of water resources, water intake projects in water sources such as rivers, lakes, etc. are increasing day by day. Traditional fixed water intake facilities (such as shore-based pump stations) are inefficient in coping with sudden water level changes and even cannot operate normally. As a flexible water resource acquisition device, water intake floating ships are currently widely used in scenarios such as water conservancy, municipal water supply, industrial water intake, and agricultural irrigation. However, the water intake equipment of the existing water intake floating ships in the environment with large water level changes or wind and wave swaying has serious pipeline shaking and cannot achieve continuous and stable water intake, and the degree of water intake automation is relatively low, requiring frequent manual adjustment, which reduces the water intake efficiency. Summary of the Invention

[0003] In view of the above defects or improvement requirements of the existing technology, the present invention provides an automatic swing arm type water intake floating ship and an installation and water intake method thereof. By connecting the hull, the pedestrian trestle bridge and the shore-end support platform through a double-sided arc pressure support, it can adapt to water level fluctuations. At the same time, the water intake pipe is fixed on the pedestrian trestle bridge to reduce pipeline shaking, and the water intake process is automated through an automatic water pump control system.

[0004] To achieve the above object, according to one aspect of the present invention, the present invention provides an automatic swing arm type water intake floating ship, which is characterized in that it includes a hull system as a basic platform, a swing arm system connecting the hull system and the shore slope, a water intake system carried on the hull system and the swing arm system, and an automatic water pump control system and an automatic fire control system installed on the hull system, wherein,

[0005] The hull system includes a modular hull and a pump house assembled on the hull;

[0006] The water intake system includes a hose, a water inlet pipe, a water pump, a multi-functional control valve, and a butterfly valve connected in sequence starting from the water inlet, and finally converges to a water outlet header pipe. The water outlet header pipe is connected to one end of a swing arm water delivery pipe through an armored flange rubber pipe, and the other end of the swing arm water delivery pipe is also connected to a water outlet main pipe on the shore through an armored flange rubber pipe, forming a complete water intake path;

[0007] The swing arm system includes a pedestrian trestle bridge, which is divided into upper and lower parts. The upper part is a pedestrian passage, and the lower part is installed with the swing arm water delivery pipe. Double-sided arc pressure supports are welded at both ends of the pedestrian trestle bridge, and the double-sided arc pressure supports are fixed on the hull and the shore-end support platform through swing arm piers;

[0008] The automated water pump control system includes monitoring sensors, a water pump and valve automatic switch installed between the water pump and the outlet header pipe, a water pump control cabinet, and a water pump PLC control system.

[0009] Further, the hull system further includes mooring bitts fixed at the four corners of the hull deck, and the mooring bitts are connected to the ship anchor in the water through retractable anchor chains.

[0010] Further, the hull system further includes a water pump platform fixed in the middle of the pump house and a manhole cover provided on the deck inside the pump house.

[0011] Further, the hull system further includes guardrails installed around the hull deck.

[0012] Further, the double-sided arc-shaped pressure support includes an upper connecting plate, a lower connecting plate, and a double-sided arc-shaped cast steel piece. The three are arranged staggeredly and are hinged by bolts. The bottoms of both ends of the pedestrian trestle are respectively welded to the upper connecting plate of the double-sided arc-shaped pressure support.

[0013] Further, the water intake system further includes a filter screen installed at the water inlet.

[0014] Further, the monitoring sensors include a water depth sensor installed at one end of the water inlet pipe placed in the water, and a water pressure and flow sensor installed at the outlet header pipe, the water pump, and the valve automatic switch.

[0015] Further, the automated fire control system includes an audible and visual alarm device installed on the top outside the pump house, fire-fighting facilities installed on the top inside the pump house, a fire control cabinet, and a fire PLC control system.

[0016] According to the second aspect of the present invention, the present invention provides an installation method for an automated swing-arm type water intake floating ship, which is implemented for an automated swing-arm type water intake floating ship described in any one of the above, and includes the following specific steps:

[0017] S100: Manufacture and transport the hull and the pump house to the site in blocks, assemble the hull on the shore, and after the hull is launched into the water, hoist the pump house and assemble it onto the hull;

[0018] S200: Connect the filter screen, hose, water inlet pipe, water pump, valve, and outlet header pipe in sequence. At the same time, install each monitoring sensor and control switch, connect the power distribution line to the water pump control cabinet, check and accept the hull, pump house, and water pipe line, and debug whether the water pump control system is normal;

[0019] S300: Weld the rocker pier at the end of the hull close to the shore. At the same time, pour and fabricate the rocker pier on the shore-end support platform on the shore. Fabricate the double-sided arc pressure support and fix the lower connecting plate on the rocker pier. Weld the first section of the pedestrian trestle on the upper connecting plate of the double-sided arc pressure support. Sequentially weld the pedestrian trestle in sections. Pass the rocker water pipe through the lower part of the trestle, and connect both ends to the outlet header pipe and the outlet main pipe by armored flange rubber pipes;

[0020] S400: Install the audible and visual alarm device and the automatic fire-fighting facilities. Connect the power distribution line to the water pump fire control cabinet, and debug whether the fire control system is normal;

[0021] S500: Link the fire control system with the water pump control system, and operate the water pump and the floating ship as a whole to check whether the automatic control system operates normally.

[0022] According to the third aspect of the present invention, the present invention provides a water intake method for an automatic rocker-type water intake floating ship, which is realized by using the above-mentioned automatic rocker-type water intake floating ship, and includes the following steps:

[0023] S1: Check whether the hull system is stable, confirm that each system is in a normal working state, start the automatic system, and calibrate the monitoring devices such as the water depth sensor and the water pressure and flow sensor to ensure accurate data collection;

[0024] S2: According to the data real-time feedback by the water depth sensor, place the water inlet pipe 1 - 3 meters below the water surface in the water, avoiding surface floating objects and bottom sediment;

[0025] S3: Start the control switch, open the butterfly valve and the multi-functional control valve to inject water and exhaust air, then start the water pump. Set the water pump power and the valve opening in the water pump control system according to the requirements, and gradually increase the power to the rated power while monitoring the data feedback by the water pressure and flow sensor;

[0026] S4: After increasing to the rated power, the water sequentially passes through the inlet filter screen, the water inlet pipe, the water pump, the multi-functional control valve, and the butterfly valve and converges to the outlet header pipe, and then is transported to the outlet main pipe on the shore through the armored flange rubber pipe and the rocker water pipe. The automatic water pump control system monitors the pressure and flow of the pipeline, and the water depth sensor continuously monitors the water level change. If an abnormality occurs, the system can automatically adjust and send the abnormality information to a mobile phone or other remote terminals for alarm to ensure efficient and stable water flow transportation;

[0027] S5: If a fire hazard is detected, the automatic fire control system will immediately issue an alarm and start the automatic fire-fighting facilities, and at the same time link with the automatic water pump control system to automatically stop the water pump operation to avoid the expansion of the accident.

[0028] S6: The automated system records the energy consumption, flow rate, and pressure operation data during the entire water intake process, generates a report for analysis, and based on the analysis results, optimizes the pump power settings and valve opening parameters to further improve the water intake efficiency and energy-saving effect.

[0029] Generally speaking, compared with the prior art, the above technical solutions conceived by the present invention can achieve the following beneficial effects:

[0030] 1. The automated swing-arm type water intake floating ship of the present invention adopts a unique double-sided arc-shaped pressure support to connect the hull, the pedestrian trestle bridge and the shore-end support platform. The double-sided arc-shaped pressure support is composed of an upper connecting plate, a lower connecting plate and a double-sided arc-shaped cast steel part in the middle. This design allows the support to freely rotate and fine-tune the angle when subjected to forces in different directions. At the same time, the swing-arm water intake pipe is fixed on the pedestrian trestle bridge, thereby absorbing the stress caused by water level changes and wind and wave impacts, solving the problem of the hull and pipeline shaking during the process of water level rising and falling and wind and wave pitching, realizing stable water supply, improving the flexibility of the system, and enabling it to cope with various complex environmental conditions.

[0031] 2. The automated swing-arm type water intake floating ship of the present invention is provided with an automated water pump control system. It monitors the water level, water pressure, and flow rate during the water intake process in real time through monitoring sensors, and transmits the monitoring data to the water pump PLC control system. When an abnormality occurs, it will be sent to the mobile phone for prompt. At the same time, it automatically regulates the water intake parameters such as the power of the water intake pump and the opening of the valve, solving the problems of traditional water intake equipment relying on manual monitoring and manual adjustment, which is not only time-consuming and laborious, but also prone to misoperation, affecting the water intake efficiency and quality. It realizes the full-automatic control of the water intake process, reduces the need for human intervention, and improves the accuracy and efficiency of operation. At the same time, using the Internet of Things technology, users can remotely monitor and manage the operation status of the equipment, further enhancing the convenience of use.

[0032] 3. The automated swing-arm type water intake floating ship of the present invention solves the problem of large fluctuations in the water intake volume caused by water level rise and fall by adding a hose connection to the water inlet in the middle of the inlet pipeline. At the same time, the armored flange rubber pipe is used to connect the outlet header pipe, the swing-arm water delivery pipe and the outlet main pipe, which can dynamically adapt to the displacement of the floating ship with the change of the water level, ensure stable water transmission between pipelines, and realize continuous and stable water intake.

[0033] 4. The automated swing-arm type water intake floating ship of the present invention is provided with an automated fire control system, which is combined and linked with the automated water pump control system. In the event of a fire emergency, it quickly responds to close the water pump and open the fire pump and spray valves for fire extinguishing, enhancing the self-protection ability of the system.

[0034] 5. The automated swing-arm water intake floating ship of the present invention adopts a structural form that combines a pedestrian trestle bridge and pipelines, solving the problem that it is difficult for personnel to enter the hull, and achieving the purpose of facilitating maintenance while enhancing the stability of the pipelines. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic plan view of an automated swing-arm water intake floating ship according to an embodiment of the present invention;

[0036] Figure 2 It is a schematic sectional view of an automated swing-arm water intake floating ship according to an embodiment of the present invention;

[0037] Figure 3 It is a schematic structural view of a double-sided arc-shaped pressure support of an automated swing-arm water intake floating ship according to an embodiment of the present invention;

[0038] Figure 4 It is a schematic structural view of a pedestrian trestle bridge of an automated swing-arm water intake floating ship according to an embodiment of the present invention.

[0039] In all the drawings, the same reference numerals represent the same technical features, specifically: 1 - pump house; 2 - hull; 3 - pump platform; 4 - guardrail; 5 - water pump; 6 - filter screen; 7 - water inlet pipe; 8 - double-sided arc-shaped pressure support; 8-1 - upper connecting plate; 8-2 - double-sided arc-shaped cast steel part; 8-3 - lower connecting plate; 8-4 - bolt; 9 - swing arm pier; 10 - armored flange rubber pipe; 11 - water pump control cabinet; 12 - pedestrian trestle bridge; 13 - swing arm water delivery pipe; 14 - shore-end support platform; 15 - outlet main pipe; 16 - hose; 17 - butterfly valve; 18 - manhole cover; 19 - outlet header pipe; 20 - anchor chain; 21 - ship anchor; 22 - mooring bitt; 23 - water pressure and flow sensor; 24 - water depth sensor; 25 - automatic switch of water pump and valve; 26 - sound and light alarm device; 27 - fire control cabinet; 28 - fire-fighting facilities; 29 - multi-functional control valve. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0040] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0041] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship, movement conditions, etc. between components in a specific posture (as shown in the attached drawings). If the specific posture changes, the directional indications will also change accordingly.

[0042] In addition, if there are descriptions such as "first", "second", etc. involved in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0043] In the present invention, the term "comprise", "include" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, the elements defined by the statement "comprising..." do not exclude the presence of additional identical elements in the process, method, article or device comprising the said elements.

[0044] Embodiment 1

[0045] As Figure 1-2 shown, the embodiment of the present invention provides an automated swing-arm type water intake floating ship, which includes a hull system, a water intake system, a swing-arm system, an automated water pump system and an automated fire control system. The hull system serves as a basic platform, carrying and stably supporting the layout and operation of the water intake system, the swing-arm system and the automated system. The water intake system is connected to the swing-arm system through a pipeline and can adjust the water intake position and depth according to the water level change. The swing-arm system is installed on the deck of the hull system near the shore at one end through a double-sided arc pressure support and on the water intake shore at the other end, and can rotate freely, allowing automatic adjustment according to the water level change to ensure a continuous and efficient water intake process. The automated water pump system is connected to the swing-arm system and the water intake system through data cables, real-time monitoring parameters such as water level, water pressure and flow rate and intelligently regulating the water intake parameters, so as to realize an automated water intake process. At the same time, the automated fire control system automatically monitors and extinguishes fires to ensure the safe operation of the system. Among them,

[0046] The hull system includes a pump room 1, a hull 2, a pump platform 3, a guardrail 4, an anchor chain 20, an anchor 21 and a mooring bitt 22. The hull 2 and the pump room 1 are designed in a modular and assembled manner. The pump room 1 is assembled on the hull 2. The pump platform 3 is fixed in the middle of the pump room 1. The guardrail 4 is installed around the deck of the hull 2, and the mooring bitts 22 are fixed at the four corners. The mooring bitts 22 are connected to the anchor 21 in the water through the anchor chain 20. The anchor chain 20 can be retracted or released as needed, allowing the position of the floating ship to be adjusted as required. A manhole cover 18 is provided on the deck inside the pump room 1, connecting the hull 2 and the pump room 1 to allow staff to go up and down for inspection and maintenance of the pump room.

[0047] The water intake system includes a water pump 5, a filter screen 6, a water inlet pipe 7, an armored flange rubber pipe 10, a swing arm water delivery pipe 13, a water outlet main pipe 15, a hose 16, a water outlet header pipe 19, a butterfly valve 17 and a multi-functional control valve 29. One end of the water inlet pipe 7 is put into the water from one side of the deck of the hull 2 and connected to the water inlet through the hose 16. The hose 16 enables the water inlet pipe to flexibly adjust its position according to the water level change. The other end passes through the wall of the pump room 1 and is connected to the water pump 5 installed on the pump platform 3 inside the pump room 1. The filter screen 6 is installed at the water inlet. The water outlet of the water pump 5 is connected to the multi-functional control valve 29 and the butterfly valve 17. In the embodiment of the present invention, there are three water pumps 5 in total, and all the water pumps 5 are independently and sequentially connected to the water outlet header pipe 19 in the above connection form. The water outlet header pipe 19 is connected to the swing arm water delivery pipe 13 through the armored flange rubber pipe 10. The swing arm water delivery pipe 13 passes through the swing arm system and is connected to the water outlet main pipe 15 on the shore through the armored flange rubber pipe 10. By using the armored flange rubber pipe 10, it can dynamically adapt to the displacement of the floating ship with the water level change, ensure stable water conveyance between pipelines, and achieve continuous water intake.

[0048] The swing arm system includes a pedestrian bridge 12, a double-sided arc-shaped pressure support 8, a swing arm pier 9 and a shore-end support platform 14. As Figure 4 shown, the pedestrian bridge 12 is integrally welded in the form of a truss beam. Steel beams are welded at the middle and lower positions and plates are laid to divide the pedestrian bridge 12 into upper and lower parts. The upper part is a pedestrian passage, and the lower space houses the swing arm water delivery pipe 13, which not only provides a safe passage for staff but also protects the swing arm water delivery pipe 13 below. The swing arm pier 9 is fixedly installed on the deck side of the hull 2 close to the shore. The double-sided arc-shaped pressure support 8 is fixed on the swing arm pier 9. The shore-end support platform 14 is arranged corresponding to the shore. Another swing arm pier 9 is cast on the shore-end support platform 14, and another double-sided arc-shaped pressure support 8 is fixed thereon. As Figure 3As shown, the double-sided arc pressure support 8 includes an upper connecting plate 8-1, a lower connecting plate 8-3, and a double-sided arc cast steel part 8-2. The three are arranged staggeredly and hinged by bolts 8-4, allowing the rocker arm system to move freely within a certain range, adapting to forces acting in different directions, and ensuring the stability and safety of the system. The two ends of the pedestrian trestle 12 are respectively welded to the upper connecting plate 8-1 of the double-sided arc pressure support 8;

[0049] The automatic water pump control system includes monitoring sensors, control switches, a water pump control cabinet 11, and a water pump PLC control system. The monitoring sensors include a water depth sensor 24 and a water pressure and flow sensor 23. The control switches include an automatic switch for the water pump and valves 25. The water depth sensor 24 is installed at one end of the water inlet pipe 7 placed in the water. An automatic switch for the water pump and valves 25 is installed between the water pump 5 and the outlet main pipe 19. The water pressure and flow sensor 23 is installed at the outlet main pipe 19 and the automatic switch for the water pump and valves 25. Each monitoring sensor and control switch are integrated into the water pump control cabinet 11 through a power distribution line to monitor and control the inlet and outlet water pressures in real time, use Internet of Things technology to send the monitoring information to the mobile phone in real time and give a prompt in case of abnormality. At the same time, the water pump PLC control system automatically adjusts water intake parameters such as the water pump power and valve opening according to the received monitoring data, realizing real-time monitoring and intelligent control of the water intake process;

[0050] The automatic fire control system includes an audible and visual alarm device 26, fire-fighting facilities 28, a fire control cabinet 27, and a fire PLC control system. The fire-fighting facilities 28 include an automatic fire pump and a spray valve. Fire alarm output contacts and the fire-fighting facilities 28 (automatic fire pump and spray valve) are provided at the top inside the pump house 1. The audible and visual alarm device 26 is installed at the top outside the pump house 1. Fire monitoring equipment and alarm devices are integrated into the fire control cabinet 27 through a power distribution line to ensure timely response in case of an emergency and improve the system safety.

[0051] The fire control system 27 is combined with the water pump control system 11 to automatically control the water pump 5 to stop working in case of a fire.

[0052] When starting to take water, first place the water inlet pipe 7 to an appropriate depth (usually 1 - 3 meters below the water surface to avoid surface floating objects and bottom sediment), and purify the water source through the water inlet filter screen 6. Turn on the water pump control system, start the valve to inject water and exhaust air, and then turn on the water pump. The flow control, water pump power, valve opening size, etc. of the water pump control system can be set according to requirements, and the power is gradually increased to the rated flow;

[0053] During the water intake process, the water intake passes through the inlet pipe 7, the water pump 5, the multi-functional control valve 29, and the butterfly valve 17 in sequence and converges into the outlet main pipe 19. Then, it is conveyed to the outlet main pipe 15 on the shore through the armored flange rubber pipe 10 and the swing arm water delivery pipe 13. The water depth sensor 24 monitors the water level change, while the water pressure and flow sensor 23 is responsible for monitoring the pressure and flow conditions of the pipeline. All data is transmitted to the mobile phone or the remote control center in real time through the Internet of Things technology. Users can view the working status of the water pump, the flow rate, and the opening degree of the valve at any time. Once an abnormal situation occurs, such as too low or too high water level, too high water pressure, too large flow rate, etc., the system will immediately issue an alarm and automatically adjust to remind the operator to pay attention. In case of water level fluctuations, the swing arm system rises or falls with the hull through the double-sided arc pressure support 8; if a fire hazard is detected, the sound and light alarm device 26 will immediately issue an alarm, and at the same time, the automatic fire control system 27 will automatically start the automatic fire-fighting facilities 28. The entire water intake process is efficient, automatic, and safe, greatly reducing the labor cost and improving the water resource utilization efficiency.

[0054] Embodiment 2

[0055] The embodiment of the present invention provides an installation method for an automatic swing arm type water intake floating ship, which includes the following specific steps:

[0056] S100: Fabricate and transport the hull and the pump house to the site in sections, assemble the hull on the shore, hoist the pump house after the hull is launched into the water, and assemble it on the hull;

[0057] S200: Connect the filter screen, the hose, the inlet pipe, the water pump, the valve, and the outlet main pipe in sequence. At the same time, install each monitoring sensor and control switch, connect the power distribution line and the water pump control cabinet, and debug whether the water pump control system is normal. When the inlet and outlet water pressure and flow are abnormal, a text message can be sent to the mobile phone for prompt. At the same time, the water pump and the valve are automatically controlled according to the set flow rate to ensure uninterrupted water supply;

[0058] S300: Weld the swing arm support pier at the end of the hull close to the shore. At the same time, pour and fabricate the swing arm support pier on the shore end support platform on the shore. Fabricate the double-sided arc pressure support and fix the lower connecting plate on the support pier. Weld the first section of the pedestrian bridge on the upper connecting plate of the double-sided arc pressure support, and weld the pedestrian bridge in sections in sequence. Pass the swing arm water delivery pipe through the lower part of the bridge and connect it to the outlet main pipe through the armored flange rubber pipe;

[0059] S400: Install the sound and light alarm device and the automatic fire-fighting facilities, and debug whether the fire control system is normal;

[0060] S500: Inspect and accept the pedestrian trestle, hull, pump house and water pipe lines, link the fire control system with the water pump control system, operate the water pump and floating ship as a whole, check whether the automatic control system operates normally. When a smoke fire is detected, the system automatically shuts down the water pump and emits an audible and visual alarm, automatically sends an alarm signal to the mobile phone and turns on the fire pump and spray valves for fire extinguishing.

[0061] Embodiment 3

[0062] The embodiment of the present invention provides a water intake method for an automatic swing arm type water intake floating ship, including the following steps:

[0063] S1: Check whether the hull system is stable, confirm that each system is in a normal working state, start the automatic system, calibrate the water depth sensor and the water pressure and flow sensor monitoring equipment to ensure accurate data collection;

[0064] S2: According to the data real-time feedback by the water depth sensor, put the water inlet pipe into the water 1 - 3 meters below the water surface to avoid surface floating objects and bottom sediment;

[0065] S3: Start the control switch, open the butterfly valve and the multi-functional control valve for water injection and exhaust, then turn on the water pump, set the control flow, water pump power and valve opening in the water pump control system according to the requirements, gradually increase the power to the rated power, and at the same time monitor the data feedback by the water pressure and flow sensor;

[0066] S4: After increasing to the rated power, the water passes through the inlet filter screen, water inlet pipe, water pump, multi-functional control valve, butterfly valve in sequence and converges to the outlet header pipe, and then is transported to the outlet main pipe on the shore through the armored flange rubber pipe and the swing arm water delivery pipe. The automatic water pump control system monitors the pressure and flow of the pipeline, and the water depth sensor continuously monitors the water level change. If an abnormality occurs, the system can automatically adjust and send the abnormality information to the mobile phone or other remote terminals for alarm to ensure efficient and stable water flow transportation;

[0067] The automatic regulation of the automatic water pump control system is based on real-time sensor data (water level, pressure, flow) and preset safety thresholds, and quickly adjusts parameters such as water pump power and valve opening through an intelligent regulation algorithm to make the system return to the normal working state. Specifically, it is adjusted through the PID control algorithm:

[0068]

[0069] Among them, u(t) is the regulation output signal (the adjustment amount of water pump power or valve opening);

[0070] e(t) = S target -S actual is the error value, which is the deviation between the target value and the actual value, and S target is the target water pressure or flow value or water level; Sactual is the currently detected actual water pressure, flow rate or water level value, t is time; K p , K i , K d are the proportional, integral and derivative coefficients respectively;

[0071] S5: If a fire hazard is detected, the automatic fire control system will immediately issue an alarm and activate the automatic fire-fighting facilities. At the same time, it will be linked with the automatic water pump control system to automatically stop the water pump operation and prevent the accident from expanding.

[0072] S6: The automation system records the energy consumption, flow rate and pressure operation data during the entire water intake process, generates a report for analysis, and based on the analysis results, optimizes the water pump power settings and valve opening parameters to further improve the water intake efficiency and energy-saving effect.

[0073] It is easy for those skilled in the art to understand that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An automated swing-arm type water intake floating ship, characterized in that, It includes a hull system as the basic platform, a rocker arm system connecting the hull system and the shore slope, a water intake system carried on the hull system and the rocker arm system, and an automated water pump control system and an automated fire control system installed on the hull system. Among them, the hull system includes a modular hull (2) and a pump house (1) assembled on the hull (2); the water intake system includes a hose (16), a water inlet pipe (7), a water pump (5), a multi-functional control valve (29), and a butterfly valve (17) connected in sequence starting from the water inlet, and finally converges to a water outlet header pipe (19). One end of the water outlet header pipe (19) is connected to one end of the rocker arm water delivery pipe (13) through an armored flange rubber pipe (10), and the other end of the rocker arm water delivery pipe (13) is also connected to the water outlet main pipe (15) on the shore through an armored flange rubber pipe (10) to form a complete water intake path; the rocker arm system includes a pedestrian trestle (12), which is divided into upper and lower parts. The upper part is a pedestrian passage, and the lower part is installed with the rocker arm water delivery pipe (13). Double-sided arc pressure supports (8) are welded at both ends of the pedestrian trestle (12), and the double-sided arc pressure supports (8) are fixed to the hull (2) and the shore end support platform (14) through rocker arm piers (8); the automated water pump control system includes monitoring sensors, a water pump and valve automatic switch (25) installed between the water pump (5) and the water outlet header pipe (19), a water pump control cabinet (11), and a water pump PLC control system.

2. The automatic swing-arm type water intake floating ship according to claim 1, characterized in that the hull system also includes mooring bitts (22) fixed at the four corners of the deck of the hull (2), and the mooring bitts (22) are connected to the ship anchor (21) in the water through a retractable anchor chain (20).

3. The automatic swing-arm water intake floating ship according to claim 2, characterized in that, the hull system also includes a water pump platform (3) fixed in the middle of the pump house (1) and a manhole cover (18) arranged on the deck inside the pump house (1).

4. The automatic swing-arm type water intake floating ship according to claim 3, characterized in that, the hull system also includes guardrails (4) installed around the deck of the hull (2).

5. An automated swing-arm type water intake floating ship according to any one of claims 1 to 4, characterized in that, the double-sided arc pressure support (8) includes an upper connecting plate (8-1), a lower connecting plate (8-3), and a double-sided arc cast steel piece (8-2). The three are arranged alternately and articulated through bolts (8-4). The bottom ends of both ends of the pedestrian trestle (12) are welded to the upper connecting plate (8-1) of the double-sided arc pressure support (8).

6. An automated swing-arm water intake floating ship according to any one of claims 1-4, characterized in that, the water intake system also includes a filter screen (6) installed at the water inlet.

7. An automated swing-arm type water intake floating ship according to any one of claims 1 to 4, characterized in that the monitoring sensors include a water depth sensor (24) installed at one end of the water inlet pipe (7) placed in the water and a water pressure and flow sensor (23) installed at the water outlet header pipe (19) and the water pump and valve automatic switch (25).

8. An automated swing-arm water intake floating ship according to any one of claims 1-4, characterized in that, the automated fire control system includes an audible and visual alarm device (26) installed on the top outside the pump house (1), fire fighting facilities (28) installed on the top inside the pump house (1), a fire control cabinet (27), and a fire control PLC control system.

9. An installation method for an automated swing-arm water intake floating ship, which is implemented for an automated swing-arm water intake floating ship as described in any one of claims 1-8, characterized in that It includes the following specific steps: S100: Manufacture and transport the hull and the pump house to the site in blocks, assemble the hull on the shore, and after the hull is launched into the water, hoist the pump house and assemble it on the hull; S200: Connect the filter screen, hose, water inlet pipe, water pump, valve, and water outlet main pipe in sequence. At the same time, install each monitoring sensor and control switch, connect the power distribution line to the water pump control cabinet, inspect and accept the hull, pump room, and water pipe line, and debug whether the water pump control system is normal; S300: Weld the rocker arm pier at the end of the hull close to the shore. At the same time, pour and make the rocker arm pier on the shore support platform on the shore. Make a double-sided arc pressure support and fix the lower connecting plate on the rocker arm pier. Weld the first section of the pedestrian trestle on the upper connecting plate of the double-sided arc pressure support. Weld the pedestrian trestle in sections in sequence. Pass the rocker arm water delivery pipe through the lower part of the trestle, and connect both ends to the water outlet main pipe and the water outlet main line by armored flange rubber pipes; S400: Install the sound and light alarm device and automatic fire-fighting facilities, connect the power distribution line to the water pump fire control cabinet, and debug whether the fire control system is normal; S500: Link the fire control system with the water pump control system, and run the water pump and the floating ship as a whole to check whether the automatic control system operates normally.

10. A water intake method for an automated swing-arm type water intake floating ship, implemented by using an automated swing-arm type water intake floating ship as described in any one of claims 1-8, characterized in that, It includes the following steps: S1: Check whether the hull system is stable, confirm that each system is in a normal working state, start the automatic system, and calibrate the monitoring equipment such as the water depth sensor and the water pressure and flow sensor to ensure accurate data collection; S2: According to the data real-time feedback by the water depth sensor, place the water inlet pipe 1 - 3 meters below the water surface, avoiding surface floating objects and bottom sediment; S3: Start the control switch, open the butterfly valve and the multi-functional control valve to inject water and exhaust air, then start the water pump. Set the water pump power and valve opening in the water pump control system according to the requirements, and gradually increase the power to the rated power while monitoring the data feedback by the water pressure and flow sensor; S4: After increasing to the rated power, the water passes through the inlet filter screen, water inlet pipe, water pump, multi-functional control valve, and butterfly valve in sequence and converges to the water outlet main pipe, and then is transported to the water outlet main line on the shore through the armored flange rubber pipe and the rocker arm water delivery pipe. The automatic water pump control system monitors the pressure and flow of the pipeline, and the water depth sensor continuously monitors the water level change. If an abnormality occurs, the system can automatically adjust and send the abnormality information to a mobile phone or other remote terminals for alarm to ensure efficient and stable water flow transportation; S5: If a fire hazard is detected, the automatic fire control system will immediately give an alarm and start the automatic fire-fighting facilities. At the same time, it is linked with the automatic water pump control system to automatically stop the water pump operation to avoid the expansion of the accident; S6: The automatic system records the energy consumption, flow, and pressure operation data during the entire water intake process, generates a report for analysis, and optimizes the water pump power setting and valve opening parameters according to the data analysis results to further improve the water intake efficiency and energy-saving effect.

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