A floating rocker arm mobile water intake pumping station

Abstract

This utility model discloses a floating rocker arm mobile water intake pumping station, relating to the technical field of floating water intake pumping stations. It includes a floating vessel, with a water storage tank fixedly connected to the top of the vessel. A water intake device and a backflushing device are fixedly connected to the right side of the water storage tank. A solenoid valve is fixedly connected to the left side of the water storage tank, and a rocker arm connecting pipe is fixedly connected to the other end of the solenoid valve. When the filter becomes clogged, causing a decrease in water intake efficiency, the backflushing device is activated. Simultaneously, the two-position three-way solenoid valve switches to the state of opening outlet pipe three and closing outlet pipe one, and the two-position three-way solenoid valve switches to the state of opening water intake pipe two and closing water intake pipe one. When solenoid valve one closes, water supply to the shore is stopped. The water pump draws water from the water storage tank, which enters the pump through water intake pipe two and two-position three-way solenoid valve two. After pressurization, high-pressure water is injected through outlet pipe two, two-position three-way solenoid valve one, and outlet pipe three, and then injected into the backflushing port of the filter. The reverse water flow is used to impact and clear the blockage inside the filter.

Description

Technical Field

[0001] This utility model relates to a floating rocker arm mobile water intake pumping station, and specifically to a floating rocker arm mobile water intake pumping station. Background Technology

[0002] A floating, rocker-arm mobile water intake pumping station is a structure that relies on the buoyancy of a floating vessel to flexibly draw water as the water level rises and falls. It is widely used in water intake scenarios involving natural water sources such as rivers, lakes, and reservoirs, primarily for urban water supply, agricultural irrigation, and industrial water use. Its core requirement is to maintain the continuity, stability, and reliability of water intake under dynamic environments such as water level changes and water flow impacts.

[0003] Traditional water intake stations typically have filters installed at the water intake to prevent debris from entering the water pump. However, after prolonged use, these filters are easily clogged by aquatic plants, silt, and other debris, requiring frequent manual cleaning. This not only affects water intake efficiency but also increases maintenance workload. Furthermore, the water intake depth of traditional devices cannot be adjusted, which may result in the intake of inferior water or pump cavitation due to improper depth in scenarios such as rapid rise and fall of water levels or water stratification. Utility Model Content

[0004] This utility model provides a floating rocker arm mobile water intake pump station. One purpose is to have an automatic backwash cleaning function to solve the problem of water intake interruption caused by filter blockage. Another purpose is to solve the problem that the water intake depth of traditional devices cannot be adjusted, so as to improve the adaptability of water intake.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A floating rocker arm mobile water intake pump station includes a floating vessel, a water storage tank fixedly connected to the top of the floating vessel, a water intake device and a backflushing device fixedly connected to the right side of the water storage tank, a solenoid valve 1 fixedly connected to the left side of the water storage tank, and a rocker arm connecting pipe fixedly connected to the other end of the solenoid valve 1.

[0007] A further improvement of the present invention is that: a support frame is fixedly connected above the floating vessel, a water pump is fixedly connected above the support frame, a two-position three-way solenoid valve is fixedly connected to the inlet of the water pump, and two switching outlets of the two-position three-way solenoid valve are respectively fixedly connected to a water intake pipe and a water intake pipe, and the other end of the water intake pipe is fixedly connected to a water storage tank.

[0008] A further improvement of the present invention is that: the outlet of the water pump is fixedly connected to the outlet pipe 2, and the other end of the outlet pipe 2 is fixedly connected to the two-position three-way solenoid valve 1. The two-position three-way solenoid valve 1 has two switching outlets fixedly connected to the outlet pipe 3 and the outlet pipe 1 respectively, and the other end of the outlet pipe 1 is fixedly connected to the water storage tank.

[0009] A further improvement of the present invention is that: a rotating seat 1 is rotatably connected to the bottom of the floating vessel, a water intake pipe 3 is fixedly connected inside the rotating seat 1, the other end of the water intake pipe 1 is fixedly connected to the water intake pipe 3, a filter is fixedly connected to the other end of the water intake pipe 3, and a water intake pipe 4 is fixedly connected to the inlet of the filter.

[0010] A further improvement of the present invention is that the backflushing device includes two sliding platforms, and two guide columns are fixedly connected to the front and rear of the support frame. The other ends of the two guide columns are fixedly connected to the float. The two sliding platforms are located on the front and rear sides of the support frame and are slidably connected to the support frame through the guide columns. A support frame is fixedly connected above the two support frames and is slidably connected to the support frame. A limit card is fitted on the outside of the outlet pipe, and the limit card is rotatably connected to the support frame. A two-position three-way solenoid valve is rotatably connected to a rotating seat below the support frame.

[0011] A further improvement of the present invention is as follows: a rotating seat is fixedly connected to the outside of the water intake pipe three, and a hinged support is rotatably connected to the outside of the rotating seat three. A backflushing port is provided above the filter and is fixedly connected to the other end of the water outlet pipe three. Guide rails are fixedly connected to the inner sides of the two slides one. A slide two is slidably connected between the two guide rails one. A support rod is fixedly connected between the slide two and the hinged support. An electric push rod is fixedly connected to the bottom of the rotating seat two. The moving end of the electric push rod one is fixedly connected to the hinged support.

[0012] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0013] 1. This utility model provides a floating rocker arm mobile water intake pump station. When the filter is clogged and the water intake efficiency decreases, the backflushing device is activated. At the same time, the two-position three-way solenoid valve 1 switches to the state of opening the outlet pipe 3 and closing the outlet pipe 1, and the two-position three-way solenoid valve 2 switches to the state of opening the intake pipe 2 and closing the intake pipe 1. When solenoid valve 1 is closed, the water supply to the shore is stopped. The water pump draws water from the storage tank and enters the water pump through the intake pipe 2 and the two-position three-way solenoid valve 2. After being pressurized, the water flows through the outlet pipe 2, the two-position three-way solenoid valve 1, and the outlet pipe 3, and high-pressure water is injected from the backflushing port of the filter. The reverse water flow is used to impact and clear the blockage in the filter.

[0014] 2. This utility model provides a floating rocker arm mobile water intake pump station. When it is necessary to adjust the water intake depth, the electric push rod 1 below the rotating seat 2 extends and retracts. Its moving end pushes the hinge support seat to move. The hinge support seat is connected to the water intake pipe 3 through the rotating seat 3, pushing the water intake pipe 3 to rotate around the rotating seat 1, thereby changing the water intake depth of the filter and the water intake pipe 4, avoiding surface floating objects or bottom water with high sand content. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the floating rocker arm mobile water intake pumping station of this utility model;

[0016] Figure 2 This is a schematic diagram of the water intake and water transport path structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the filtration structure of the water intake device of this utility model;

[0018] Figure 4 This is a schematic diagram of the support structure of the recoil device of this utility model;

[0019] Figure 5 This is a schematic diagram of the water intake depth adjustment structure of the backflushing device of this utility model.

[0020] In the diagram: 1. Floating boat; 2. Rocker arm connecting pipe; 3. Solenoid valve 1; 4. Water storage tank; 5. Water intake device; 6. Backflush device; 51. Water outlet pipe 1; 52. Two-position three-way solenoid valve 1; 53. Water outlet pipe 2; 54. Water pump; 55. Two-position three-way solenoid valve 2; 56. Water intake pipe 1; 57. Support frame 1; 58. Water intake pipe 2; 59. Rotary seat 1; 510. Water intake pipe 3; 511. Filter; 512. Water intake pipe 4; 61. Water outlet pipe 3; 62. Limiting clip; 63. Support frame 2; 64. Slide 1; 65. Guide column; 66. Rotary seat 2; 67. Guide rail 1; 68. Electric push rod 1; 69. Rotary seat 3; 610. Hinge support seat; 611. Support rod; 612. Slide 2. Detailed Implementation

[0021] To make the technical means, creative features, objectives, and effects of this utility model easier to understand, the following describes this utility model in conjunction with specific embodiments:

[0022] like Figure 1As shown, this utility model provides a floating, rocker-arm mobile water intake pumping station, including a floating vessel 1. A water storage tank 4 is fixedly connected to the top of the floating vessel 1, and a water intake device 5 and a backflushing device 6 are fixedly connected to the right side of the water storage tank 4. A solenoid valve 3 is fixedly connected to the left side of the water storage tank 4, and a rocker-arm connecting pipe 2 is fixedly connected to the other end of the solenoid valve 3. The floating vessel 1 serves as the carrier, integrating the water intake device 5 for water intake and filtration, the backflushing device 6 for cleaning and maintenance, and the water storage tank 4 for temporary water storage. Finally, water is transported to the shore through the rocker-arm connecting pipe 2 and the solenoid valve 3. The rocker-arm connecting pipe 2 can flexibly swing with the water level changes of the floating vessel 1, ensuring continuous water supply.

[0023] like Figure 2 As shown, this utility model provides a technical solution: A support frame 57 is fixedly connected above the floating vessel 1, and a water pump 54 is fixedly connected above the support frame 57. A two-position three-way solenoid valve 55 is fixedly connected to the inlet of the water pump 54. Two switching outlets of the two-position three-way solenoid valve 55 are respectively fixedly connected to a water intake pipe 56 and a water intake pipe 58. The other end of the water intake pipe 58 is fixedly connected to a water storage tank 4. A water outlet pipe 53 is fixedly connected to the outlet of the water pump 54. The other end of the water outlet pipe 53 is fixedly connected to a two-position three-way solenoid valve 52. The two switching outlets of the two-position three-way solenoid valve 52 are fixedly connected to the outlet pipe 61 and the outlet pipe 51, respectively. The other end of the outlet pipe 51 is fixedly connected to the water storage tank 4. The pump 54 provides power for water intake and switches between two paths: external water source and water storage tank circulation, through the two-position three-way solenoid valve 55. The water output by the pump is transported to the two-position three-way solenoid valve 52 through the outlet pipe 53, and then switched between two paths: water supply to the water storage tank and backwash cleaning. At the same time, the support frame 57 provides fixed support for the pump 54 and the solenoid valve to ensure stable operation of the water circuit components.

[0024] like Figure 3 As shown, this utility model provides a technical solution: a rotating seat 59 is rotatably connected to the bottom of the floating vessel 1. A water intake pipe 510 is fixedly connected inside the rotating seat 59. The other end of the water intake pipe 56 is fixedly connected to the water intake pipe 510. A filter 511 is fixedly connected to the other end of the water intake pipe 510. A water intake pipe 512 is fixedly connected to the inlet of the filter 511. The water intake pipe 512 draws water directly from the water source. The water flow first enters the filter 511, intercepting water plants, silt and other debris to avoid clogging subsequent equipment. The filtered water is transported to the water intake pipe 56 through the water intake pipe 510. The water intake pipe 510 is rotatably connected to the floating vessel 1 through the rotating seat 59, providing a rotational basis for subsequent depth adjustment and ensuring that the angle of the water intake end can be flexibly adjusted.

[0025] like Figure 4As shown, this utility model provides a technical solution: the recoil device 6 includes two sliding platforms 64, and two guide columns 65 are fixedly connected to the front and rear of the support frame 57. The other ends of the two guide columns 65 are fixedly connected to the float 1. The two sliding platforms 64 are located on the front and rear sides of the support frame 57 respectively and are slidably connected to the support frame 57 through the guide columns 65. A support frame 63 is fixedly connected above the two support frames 57 and is slidably connected to the support frame 57. A limit clip 62 is fitted on the outer side of the outlet pipe 61. The limit clip 62 is rotatably connected to the support frame 63. The three-way solenoid valve 255 is rotatably connected to the rotating seat 266 below the support frame 263. The outlet pipe 361 is the delivery channel for the backwash high-pressure water. It is rotatably connected to the support frame 263 through the limit card 62 to ensure that the pipe can be flexibly adjusted according to the angle of the water intake end during backwashing. The support frame 263 is slidably connected to the guide column 65 through the slide table 164. The guide column 65 is fixed between the float 1 and the support frame 157 to provide support and guidance for the backwashing device to slide up and down. The rotating seat 266 provides a rotation fulcrum for the electric push rod 168 to ensure smooth power transmission during adjustment and avoid uneven force on the backwashing device.

[0026] like Figure 5 As shown, this utility model provides a technical solution: a rotating seat 69 is fixedly connected to the outer side of the water intake pipe 510, and a hinged support 610 is rotatably connected to the outer side of the rotating seat 69. A backflushing port is provided above the filter 511 and is fixedly connected to the other end of the water outlet pipe 61. Guide rails 67 are fixedly connected to the inner sides of the two sliding tables 64. A sliding table 612 is slidably connected between the two guide rails 67. A support rod 611 is fixedly connected between the sliding table 612 and the hinged support 610. An electric push rod 68 is fixedly connected to the lower part of the rotating seat 66. The moving end of the electric push rod 68 is fixed to the hinged support 610. The connection is made by electric push rod 68 fixed below rotating seat 66. Its telescopic movement pushes hinge support 610. Hinged support 610 is not only connected to water intake pipe 510 through rotating seat 69, causing water intake pipe 510 to rotate around rotating seat 59, thereby changing the water intake depth of filter 511 and water intake pipe 512, but also connected to slide table 612 through support rod 611. Slide table 612 slides along guide rail 67, while slide table 64 slides along guide post 65, forming multi-dimensional support to ensure that water intake pipe 510 is stable and does not shake during adjustment, and water outlet pipe 61 also adapts to the angle synchronously with the adjustment.

[0027] The working principle of this floating rocker-arm mobile water intake pumping station will be explained in detail below.

[0028] like Figure 1-5As shown, during water intake, the two-position three-way solenoid valve 1 52 switches to the state of opening outlet pipe 1 51 and closing outlet pipe 3 61, the two-position three-way solenoid valve 2 55 switches to the state of opening intake pipe 1 56 and closing intake pipe 2 58, solenoid valve 1 3 is in the open state, water pump 54 starts, and raw water is drawn from the water source through intake pipe 4 512. The raw water first enters filter 511 to filter out aquatic plants, silt and other impurities. The filtered clean water flows sequentially into intake pipe 3 510 and intake pipe 1 56, and then enters water pump 54 through two-position three-way solenoid valve 2 55. After water pump 54 pressurizes the water, it flows through... Water is transported through outlet pipe 2 53 to two-position three-way solenoid valve 1 52, and then flows into water storage tank 4 via outlet pipe 1 51 for temporary storage. Water in storage tank 4 is then transported to the onshore water supply network via the open solenoid valve 1 3 and rocker-arm connecting pipe 2, completing the water intake process. When filter 511 becomes clogged, causing a decrease in water intake efficiency, backflushing device 6 is activated. Simultaneously, two-position three-way solenoid valve 1 52 switches to the state of opening outlet pipe 3 61 and closing outlet pipe 1 51, two-position three-way solenoid valve 2 55 switches to the state of opening intake pipe 2 58 and closing intake pipe 1 56, and solenoid valve 1 3 closes, stopping the flow to the shore. Water is supplied from the storage tank 4 by pump 54. The water enters the pump 54 through the second water intake pipe 58 and the second two-position three-way solenoid valve 55. After being pressurized, the water flows through the second water outlet pipe 53, the first two-position three-way solenoid valve 52, and the third water outlet pipe 61. High-pressure water is then injected into the backwash port of the filter 511. The reverse water flow is used to clear the blockage in the filter. Alternatively, the water intake depth can be adjusted to prevent debris from being re-sucked into the fourth water intake pipe 512 after backwashing. When the water intake depth needs to be adjusted, the electric push rod 68 under the rotating seat 66 extends or retracts, and its moving end pushes the hinged support seat 610 to move. The hinged support 610 is connected to the water intake pipe 510 via the rotating seat 69, which pushes the water intake pipe 510 to rotate around the rotating seat 59, thereby changing the water intake depth of the filter 511 and the water intake pipe 512 to avoid surface floating objects or bottom water with high sand content. The hinged support 610 drives the slide table 612 to slide along the guide rail 67 via the support rod 611. At the same time, the slide table 64 slides along the guide post 65 to ensure the structural stability of the water intake pipe 510 during adjustment and to avoid shaking. The support frame 63 and the limit card 62 cooperate to support the outlet pipe 61 and prevent the pipe from getting tangled.

[0029] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A floating-type rocker arm mobile water intake pumping station, comprising a floating vessel (1), characterized in that: A water tank (4) is fixedly connected above the floating vessel (1), and a water intake device (5) and a backflushing device (6) are fixedly connected to the right side of the water tank (4). A solenoid valve (3) is fixedly connected to the left side of the water tank (4), and a rocker arm connecting pipe (2) is fixedly connected to the other end of the solenoid valve (3).

2. The floating rocker arm mobile water intake pumping station according to claim 1, characterized in that: A support frame (57) is fixedly connected above the floating vessel (1). A water pump (54) is fixedly connected above the support frame (57). A two-position three-way solenoid valve (55) is fixedly connected to the inlet of the water pump (54). A water intake pipe (56) and a water intake pipe (58) are fixedly connected to the two switching outlets of the two-position three-way solenoid valve (55). The other end of the water intake pipe (58) is fixedly connected to the water storage tank (4).

3. A floating rocker arm mobile water intake pumping station according to claim 2, characterized in that: The outlet of the water pump (54) is fixedly connected to the outlet pipe two (53), and the other end of the outlet pipe two (53) is fixedly connected to the two-position three-way solenoid valve one (52). The two-position three-way solenoid valve one (52) has two switching outlets fixedly connected to the outlet pipe three (61) and the outlet pipe one (51) respectively. The other end of the outlet pipe one (51) is fixedly connected to the water storage tank (4).

4. A floating rocker arm mobile water intake pumping station according to claim 3, characterized in that: A rotating seat (59) is rotatably connected to the bottom of the floating vessel (1). A water intake pipe (510) is fixedly connected inside the rotating seat (59). The other end of the water intake pipe (56) is fixedly connected to the water intake pipe (510). A filter (511) is fixedly connected to the other end of the water intake pipe (510). A water intake pipe (512) is fixedly connected to the inlet of the filter (511).

5. A floating rocker arm mobile water intake pumping station according to claim 4, characterized in that: The backflush device (6) includes two sliding platforms (64), and two guide columns (65) are fixedly connected to the front and rear of the support frame (57). The other ends of the two guide columns (65) are fixedly connected to the float (1). The two sliding platforms (64) are located on the front and rear sides of the support frame (57) respectively and are slidably connected to the support frame (57) through the guide columns (65). A support frame (63) is fixedly connected above the two support frames (57). The support frame (63) is slidably connected to the support frame (57). A limit card (62) is fitted on the outer side of the outlet pipe (61). The limit card (62) is rotatably connected to the support frame (63). A rotating seat (66) is rotatably connected to the two-position three-way solenoid valve (55) below the support frame (63).

6. A floating rocker arm mobile water intake pumping station according to claim 5, characterized in that: A rotating seat (69) is fixedly connected to the outer side of the water intake pipe (510). A hinged support (610) is rotatably connected to the outer side of the rotating seat (69). A backflushing port is provided above the filter (511) and fixedly connected to the other end of the water outlet pipe (61). A guide rail (67) is fixedly connected to the inner side of each of the two slides (64). A slide (612) is slidably connected between the two guide rails (67). A support rod (611) is fixedly connected between the slide (612) and the hinged support (610). An electric push rod (68) is fixedly connected to the lower part of the rotating seat (66). The moving end of the electric push rod (68) is fixedly connected to the hinged support (610).

Images