Circulating water supply pipeline of bidirectional flow channel pump station

Abstract

The utility model discloses a circulating water supply pipeline of a bidirectional flow channel pump station, and belongs to the technical field of water supply systems. A circulating water supply pipeline of a bidirectional flow channel pump station comprises at least two groups of water storage parts, the lower parts and the upper parts of the two groups of water storage parts are communicated through pipelines, control parts are arranged on the pipelines, the two pipelines are communicated through a circulating part to form cross circulating water supply, and the circulating water supply pipeline further comprises a water treatment part internally provided with a water treatment material and water outlets formed in the pipelines; according to the utility model, the two pipelines are communicated and the two pipelines are communicated through the circulating part to form the circulating water path, and are matched with the control part, so that water supply of a two-way flow channel can be effectively formed, the water level between the two water storage parts is controllable, simple, convenient and fast, and water exchanged or entering the water storage parts is simply treated; and scale can be reduced, pipeline corrosion can be slowed down according to requirements, the cleaning frequency of impurities in water is effectively reduced, and long-time stable operation of the pipeline is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply systems, in particular to a circulating water supply pipeline for a two-way flow channel pump station. Background Art

[0002] The circulating water supply pipeline of the two-way flow pump station is mostly used to solve the needs of factory circulating water cooling systems, flood prevention and control, drainage and irrigation, etc., and its characteristic is that it can realize the transmission and switching of two-way water flow. The core characteristics and advantages of this pump station are that there is no need to change the physical location of the pump station. The direction of water flow can be changed by adjusting the internal structure or running the pump body forward and reverse, realizing the function of sending water from upstream to downstream or pumping water from downstream to upstream. This method is more commonly used in circulating water cooling and the control method is more mature.

[0003] In the prior art, the control method of the two-way flow channel pump station of the factory circulating water cooling system is relatively complex when in use, resulting in cumbersome assembly and maintenance processes, and due to the long-term cooling water circulation, impurities need to be frequently cleaned. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that the circulation system is complex to control and needs frequent cleaning, and proposes a two-way flow channel pump station circulation water supply pipeline.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A two-way flow channel pump station circulating water supply pipeline includes at least two groups of water storage parts. The bottom and top of the two groups of water storage parts are connected by pipelines respectively, and a control part is arranged on the pipeline. The two pipelines are connected by a circulation part to form a cross-circulation water supply. It also includes a water treatment part with built-in water treatment materials, which is arranged at the water outlet of the pipeline. When water flows at the water outlet, the water treatment materials gradually follow the water flow into the water storage part.

[0007] In order to realize automatic water treatment, preferably, the water treatment part comprises a storage box, and a discharge port is arranged at the bottom of the storage box, and the discharge port cooperates with the water outlet of the pipeline.

[0008] In order to ensure the stability of the discharge of water treatment materials, it further includes a driving shaft rotatably connected to the bottom of the storage box, the driving shaft coincides with the axis of the pipeline, and a turbine blade is arranged on the driving shaft, and a sticky brush is arranged at the extended end of the turbine blade, and the discharge port is an equidistantly distributed through groove structure, when the driving shaft rotates, the sticky brush can pass through the through groove to enter and exit the storage box.

[0009] Preferably, the water treatment material is at least one of a scale inhibitor, a corrosion inhibitor and a bactericide.

[0010] Preferably, the water storage part includes a first trough body and a second trough body, the pipeline includes a first pipeline and a second pipeline, the first pipeline is arranged below the two groups of trough bodies, the second pipeline is arranged above the two groups of trough bodies, and the circulation part is arranged between the first pipeline and the second pipeline.

[0011] Furthermore, the circulation unit includes a circulation pump, and the output end and input end of the circulation pump are respectively provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is connected to the first pipeline, and the water outlet pipe is connected to the second pipeline.

[0012] In order to improve water quality, further, a filter is provided on the water inlet pipe.

[0013] Preferably, a one-way valve is provided on the water outlet pipe.

[0014] Preferably, the control unit comprises four groups of angle seat valves, which are arranged in pairs on the first pipe and the second pipe and are located on both sides of the water inlet pipe and the water outlet pipe respectively.

[0015] Furthermore, it also includes manual valves, which are respectively arranged on the first pipeline and the second pipeline.

[0016] Compared with the prior art, the utility model provides a two-way flow channel pump station circulating water supply pipeline, which has the following beneficial effects:

[0017] 1. The circulating water supply pipeline of the two-way flow channel pump station can carry water treatment materials to perform simple water treatment by flowing water through the discharge port, thereby effectively ensuring the stability of the circulating water quality;

[0018] 2. The circulating water supply pipeline of the two-way flow pump station can intermittently pass through the slot and enter and exit the storage box through the adhesive brush, bringing out the water treatment materials in the storage box and mixing them with the water flow, ensuring that the water flow can effectively contact the water treatment materials, thereby simply and effectively treating the water and ensuring the stability of the water quality and the operation of the overall equipment;

[0019] 3. The circulating water supply pipeline of the two-way flow pump station is arranged in pairs on the first pipeline and the second pipeline through four groups of angle seat valves, and are respectively located on both sides of the water inlet pipe and the water outlet pipe, and the angle seat valves can be pneumatic or hydraulically powered, which is convenient for remote control operation.

[0020] The parts not involved in the device are the same as the existing technology or can be implemented by the existing technology. The utility model is connected by two pipes and the two pipes are connected by a circulation part to form a circulating water circuit. In conjunction with the control part, a two-way flow channel can be effectively formed for water supply, ensuring that the water level between the two water storage parts is controllable, simple, convenient and fast, and the water exchanged or entering the water storage part is simply treated, which can reduce scale and slow down pipeline corrosion as needed, effectively reduce the frequency of cleaning impurities in the water, and ensure long-term stable operation of the pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of a two-way flow channel pump station circulating water supply pipeline proposed by the utility model Figure 1 ;

[0022] Figure 2 A schematic diagram of the structure of a two-way flow channel pump station circulating water supply pipeline proposed by the utility model Figure 2 ;

[0023] Figure 3 A schematic diagram of the structure of a two-way flow channel pump station circulating water supply pipeline proposed by the utility model Figure 3 ;

[0024] Figure 4 The utility model provides a schematic structural diagram of a water treatment section of a circulating water supply pipeline of a two-way flow channel pump station.

[0025] In the figure: 1. first tank body; 2. second tank body; 3. first pipeline; 4. second pipeline; 5. water inlet pipe; 6. water outlet pipe; 7. circulation pump; 8. filter; 9. angle seat valve; 10. one-way valve; 11. manual valve; 12. storage box; 13. drive shaft; 14. turbine blade; 15. adhesive brush; 16. discharge port. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Example:

[0029] Reference Figure 1-Figure 4 A two-way flow channel pump station circulating water supply pipeline includes at least two groups of water storage parts to form an X- or S-shaped circulating water circuit. The bottom and top of the two groups of water storage parts are connected by pipelines respectively, and a control part for controlling the water level in the two water storage parts is arranged on the pipeline. The two pipelines are connected by a circulation part to form a cross-circulation water supply. It also includes a water treatment part with one or more water treatment materials such as scale inhibitors, corrosion inhibitors and bactericides, which are arranged at the water outlet of the pipeline. When water flows at the water outlet, the water treatment material gradually follows the water flow into the water storage part, mixes the incoming water with the original water, and improves the water quality.

[0030] In the above structure, a circulating water circuit is formed by connecting two pipes and the two pipes are connected through a circulation part. In conjunction with the control part, a two-way flow channel water supply can be effectively formed to ensure that the water level between the two water storage parts is controllable. It is simple, convenient and fast, and the water that is exchanged or enters the water storage part is simply treated. It can reduce scale and slow down pipeline corrosion as needed, effectively reduce the frequency of cleaning impurities in the water, and ensure long-term stable operation of the pipeline.

[0031] Reference Figure 4 Specifically, the water treatment part can be an activated carbon filter, an ultraviolet sterilizer or a magnetized water processor, etc., which can perform simple treatment on the water flow. Of course, we have designed a storage box 12 here, and a discharge port 16 is provided at the bottom of the storage box 12. The discharge port 16 cooperates with the water outlet of the pipeline. When the water flows through the discharge port 16, it can carry water treatment materials to perform simple treatment on the water, thereby effectively ensuring the stability of the circulating water quality.

[0032] It further includes a driving shaft 13 rotatably connected to the bottom of the storage box 12, the driving shaft 13 coincides with the pipeline axis, and a turbine blade 14 is provided on the driving shaft 13, and a sticky brush 15 is provided at the extended end of the turbine blade 14, and the discharge port 16 is an equidistantly distributed through groove structure. When water flows out of the pipeline, it will flow through the turbine blade 14 to drive the driving shaft 13 to rotate, and then the sticky brush 15 can intermittently pass through the through groove to enter and exit the storage box 12, and carry out the water treatment material in the storage box 12 to mix with the water flow, mainly to ensure that the water flow can effectively contact the water treatment material, thereby simply and effectively treating the water, and ensuring the water quality and the stability of the overall equipment operation.

[0033] The specific water storage part includes a first trough body 1 and a second trough body 2, and the pipeline includes a first pipeline 3 and a second pipeline 4. Manual valves 11 are provided on both pipelines, which are gate valves or ball valves for controlling the on and off of the pipelines. The first pipeline 3 is arranged below the two groups of trough bodies, and as a preferred structure, it can be arranged on the bottom surface of the trough body. The second pipeline 4 is arranged above the two groups of trough bodies, and the circulation part is arranged between the first pipeline 3 and the second pipeline 4.

[0034] The circulation unit includes a circulation pump 7 , and an output end and an input end of the circulation pump 7 are respectively provided with a water inlet pipe 5 and a water outlet pipe 6 , the water inlet pipe 5 is connected to the first pipeline 3 , and the water outlet pipe 6 is connected to the second pipeline 4 .

[0035] Here, a filter 8 is provided on the water inlet pipe 5 , preferably a Y-type filter, which can filter impurities in the water flow, and a one-way valve 10 is provided on the water outlet pipe 6 .

[0036] The control unit includes four groups of angle seat valves 9, which are arranged in pairs on the first pipeline 3 and the second pipeline 4, and are respectively located on both sides of the water inlet pipe 5 and the water outlet pipe 6. The angle seat valves 9 can be pneumatically or hydraulically powered, which is convenient for remote control operation.

[0037] Working principle: Refer to Figure 1 When liquid needs to be transferred from the first tank body 1 to the second tank body 2, the left angle seat valve (9) of the first pipeline 3 and the right angle seat valve (9) of the second pipeline 4 are opened, and the right angle seat valve 9 of the first pipeline 3 and the left angle seat valve 9 of the second pipeline 4 are closed. Under the action of the circulation pump 7, the liquid will be transferred to the second tank body 2; when liquid needs to be transferred from the second tank body 2 to the first tank body 1, the right angle seat valve 9 of the first pipeline 3 and the left angle seat valve 9 of the second pipeline 4 are opened, and the left angle seat valve 9 of the first pipeline 3 and the right angle seat valve 9 of the second pipeline 4 are closed. Under the action of the circulation pump 7, the liquid will be transferred to the first tank body 1. This system can ignore the height difference between the first tank body 1 and the second tank body 2, as long as it does not exceed the head of the circulation pump 7. The liquid transfer speed is faster than draining liquid by using the height difference, and functions such as spraying that depend on pipeline pressure can be performed.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A two-way flow channel pump station circulating water supply pipeline, comprising at least two groups of water storage parts, characterized in that: The bottom and top of the two groups of water storage parts are connected by pipes respectively, and a control part is arranged on the pipes. The two pipes are connected by a circulation part to form a cross-circulation water supply. It also includes a water treatment part with built-in water treatment materials, which is arranged at the water outlet of the pipe. When water flows at the water outlet, the water treatment materials gradually follow the water flow into the water storage part.

2. A two-way flow channel pump station circulating water supply pipeline according to claim 1, characterized in that: The water treatment unit comprises a storage box (12), the bottom of which is provided with a discharge port (16), the discharge port (16) being matched with a water outlet of a pipeline.

3. A two-way flow channel pump station circulating water supply pipeline according to claim 2, characterized in that: The invention also comprises a driving shaft (13) rotatably connected to the bottom of the storage box (12), the driving shaft (13) coincides with the axis of the pipeline, and a turbine blade (14) is arranged on the driving shaft (13), and a sticky material brush (15) is arranged at the extended end of the turbine blade (14), and the discharge port (16) is a through groove structure distributed at equal intervals, and when the driving shaft (13) rotates, the sticky material brush (15) can pass through the through groove to enter and exit the storage box (12).

4. A two-way flow channel pump station circulating water supply pipeline according to claim 1, characterized in that: The water treatment material is at least one of a scale inhibitor, a corrosion inhibitor and a bactericide.

5. A two-way flow channel pump station circulating water supply pipeline according to claim 1, characterized in that: The water storage part comprises a first tank body (1) and a second tank body (2); the pipeline comprises a first pipeline (3) and a second pipeline (4); the first pipeline (3) is arranged below the two groups of tank bodies, the second pipeline (4) is arranged above the two groups of tank bodies, and the circulation part is arranged between the first pipeline (3) and the second pipeline (4).

6. A two-way flow channel pump station circulating water supply pipeline according to claim 5, characterized in that: The circulation unit comprises a circulation pump (7), the output end and the input end of the circulation pump (7) are respectively provided with a water inlet pipe (5) and a water outlet pipe (6), the water inlet pipe (5) is connected to the first pipeline (3), and the water outlet pipe (6) is connected to the second pipeline (4).

7. A two-way flow channel pump station circulating water supply pipeline according to claim 6, characterized in that: The water inlet pipe (5) is provided with a filter (8).

8. A two-way flow channel pump station circulating water supply pipeline according to claim 6 or 7, characterized in that: The water outlet pipe (6) is provided with a one-way valve (10).

9. A two-way flow channel pump station circulating water supply pipeline according to claim 5 or 6, characterized in that: The control unit comprises four groups of angle seat valves (9), which are arranged in pairs on the first pipeline (3) and the second pipeline (4) and are respectively located on both sides of the water inlet pipe (5) and the water outlet pipe (6).

10. A two-way flow channel pump station circulating water supply pipeline according to claim 5, characterized in that: It also includes manual valves (11) which are respectively arranged on the first pipeline (3) and the second pipeline (4).

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