High-efficiency low-consumption energy-saving vacuum water diversion irrigation device

Abstract

The utility model relates to water diversion device technical field discloses a kind of efficient low consumption energy-saving vacuum water diversion irrigation device, including ground, the upper surface of ground is fixedly connected with vacuum water diversion tank, the left side of the inner surface of vacuum water diversion tank is fixedly sleeved with special-shaped pipe, the right end of special-shaped pipe is through vacuum water diversion tank and extends to the inside of vacuum water diversion tank.The utility model is provided with No.1 pneumatic water valve, No.2 pneumatic liquid valve, No.2 water pipe, L-shaped pipe and No.3 pneumatic liquid valve, by the start-stop of No.1 pneumatic liquid valve, No.2 pneumatic liquid valve and No.3 pneumatic liquid valve, water flow to the top of the inner cavity of vacuum water diversion tank can be directly introduced into water diversion pump, which makes waterway by high suction into low suction, effectively reduces the power consumption of water diversion pump, achieves the purpose of energy saving and consumption reduction, at the same time, such waterway design also retains the advantage that vacuum water diversion tank is opened and stopped in ordinary vacuum water diversion system, provides convenience for the use of entire system.

Description

Technical Field

[0001] This utility model relates to the technical field of water diversion devices, and more specifically, to a high-efficiency, low-consumption, energy-saving vacuum water diversion irrigation device. Background Technology

[0002] The vacuum priming system is a priming device that uses atmospheric pressure to lift liquid into the pump chamber by creating negative pressure through the suction of air in the pipeline. It is particularly suitable for scenarios such as water intake in rivers and lakes where the water source is lower than the pump shaft, municipal water supply and drainage, and fire protection pipe networks. It has the advantages of fast priming speed, reliable operation, and simple maintenance.

[0003] Currently, the most common high-flow water priming system is the vacuum water priming system. Although this type of system has the advantages of large water volume and the ability to be turned on and off at will, in the actual use of the vacuum water priming system, water needs to be introduced into the top of the priming tank. The height of the top of the priming tank is higher than that of the priming pump, which makes the power consumption of the priming pump in the vacuum water priming system relatively large. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model provides a high-efficiency, low-consumption, and energy-saving vacuum water irrigation device, which has the advantages of high efficiency and energy saving.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency, low-consumption, and energy-saving vacuum water priming device, comprising a ground surface, a vacuum water priming tank fixedly connected to the upper surface of the ground surface, a shaped tube fixedly sleeved on the left side of the inner surface of the vacuum water priming tank, the right end of the shaped tube penetrating the vacuum water priming tank and extending into the interior of the vacuum water priming tank, a first pneumatic water valve fixedly connected to the bottom end of the shaped tube, a pumping pipe fixedly connected to the lower surface of the first pneumatic water valve, a first water priming pipe fixedly connected to the right end of the pumping pipe, a second pneumatic water valve fixedly connected to the right end of the first water priming pipe, a second water priming pipe fixedly connected to the right end of the second pneumatic water valve, a water pump fixedly connected to the right end of the second water priming pipe, an L-shaped tube fixedly connected to the outer surface of the vacuum water priming tank located below the shaped tube, a third pneumatic water valve fixedly connected to the front end of the L-shaped tube, a connecting pipe fixedly connected to the front end of the third pneumatic water valve, and the front end of the connecting pipe fixedly connected to the second water priming pipe.

[0006] As a preferred embodiment of this utility model, a water intake pool is provided on the left side of the upper surface of the ground, a base is fixedly connected to the upper surface of the ground, and the water pump is fixedly installed above the base.

[0007] As a preferred embodiment of this utility model, a water injection valve is fixedly installed on the upper surface of the vacuum water priming tank, and the bottom end of the water injection valve penetrates the vacuum water priming tank and extends into the interior of the vacuum water priming tank.

[0008] As a preferred technical solution of this utility model, an air drain valve located to the right of the water injection valve is fixedly installed on the upper surface of the vacuum water tank, and the bottom end of the air drain valve penetrates the vacuum water tank and extends into the interior of the vacuum water tank.

[0009] As a preferred technical solution of this utility model, a water level check valve is fixedly installed on the right side of the outer surface of the vacuum water tank, and the left end of the water level check valve penetrates the vacuum water tank and extends into the interior of the vacuum water tank.

[0010] As a preferred technical solution of this utility model, a control box located behind the base is fixedly installed on the upper surface of the ground, and a water outlet pipe is fixedly connected to the top of the water pump.

[0011] As a preferred embodiment of this utility model, a control valve is fixedly connected to the top of the water outlet pipe, and a delivery pipe is fixedly connected to the upper surface of the control valve.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention, by setting up a No. 1 pneumatic water valve, a No. 2 pneumatic liquid valve, a No. 2 water inlet pipe, an L-shaped pipe, and a No. 3 pneumatic liquid valve, allows water flowing to the top of the vacuum water inlet tank to be directly introduced into the water pump by opening and closing the No. 1, No. 2, and No. 3 pneumatic liquid valves. This transforms the water path from high suction to low suction, effectively reducing the power consumption of the water pump and achieving energy saving. At the same time, this water path design also retains the advantage of ordinary vacuum water inlet systems, where the vacuum water inlet tank can be opened and closed at will, providing convenience for the actual use of the entire system. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a cross-sectional view of the No. 2 water inlet pipe of this utility model; Figure 3 This is a cross-sectional view of the connecting pipe of this utility model; Figure 4 This is a cross-sectional structural diagram of the vacuum water tank of this utility model; Figure 5 for Figure 4 A magnified schematic diagram of the structure at point A in the middle.

[0014] In the diagram: 1. Ground; 2. Water intake pool; 3. Vacuum water intake tank; 4. Irregularly shaped pipe; 5. No. 1 pneumatic water valve; 6. Pumping pipe; 7. No. 1 water intake pipe; 8. No. 2 pneumatic water valve; 9. No. 2 water intake pipe; 10. Water pump; 11. L-shaped pipe; 12. No. 3 pneumatic water valve; 13. Connecting pipe; 14. Control box; 15. Base; 16. Water outlet pipe; 17. Water injection valve; 18. Drain valve; 19. Water level check valve; 20. Control valve; 21. Delivery pipe. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] like Figures 1 to 5 As shown, this utility model provides a high-efficiency, low-consumption, and energy-saving vacuum water priming device, including a ground surface 1. A vacuum water priming tank 3 is fixedly connected to the upper surface of the ground surface 1. A special-shaped tube 4 is fixedly sleeved on the left side of the inner surface of the vacuum water priming tank 3. The right end of the special-shaped tube 4 penetrates the vacuum water priming tank 3 and extends into the interior of the vacuum water priming tank 3. A first pneumatic water valve 5 is fixedly connected to the bottom end of the special-shaped tube 4. A water suction pipe 6 is fixedly connected to the lower surface of the first pneumatic water valve 5. A first water priming pipe is fixedly connected to the right end of the water suction pipe 6. 7. A second pneumatic water valve 8 is fixedly connected to the right end of the first water inlet pipe 7. A second water inlet pipe 9 is fixedly connected to the right end of the second pneumatic water valve 8. A water pump 10 is fixedly connected to the right end of the second water inlet pipe 9. An L-shaped pipe 11 located below the irregular pipe 4 is fixedly connected to the outer surface of the vacuum water tank 3. A third pneumatic water valve 12 is fixedly connected to the front end of the L-shaped pipe 11. A connecting pipe 13 is fixedly connected to the front end of the third pneumatic water valve 12. The front end of the connecting pipe 13 is fixedly connected to the second water inlet pipe 9.

[0017] When the second pneumatic water valve 8 is closed, the water inside the vacuum priming tank 3 will normally enter the priming pump 10 through the L-shaped pipe 11, the third pneumatic water valve 12, the connecting pipe 13, and the second priming pipe 9. At this time, a vacuum state will be formed above the inner cavity of the vacuum priming tank 3, so that water will continuously enter the interior of the vacuum priming tank 3 through the pumping pipe 6, the first pneumatic water valve 5, and the special-shaped pipe 4. The opening and closing of the first pneumatic water valve 5, the second pneumatic water valve 8, and the third pneumatic water valve 12 are all automatically controlled by PLC signals.

[0018] A water intake pool 2 is provided on the left side of the upper surface of ground 1, and a base 15 is fixedly connected to the upper surface of ground 1. A water pump 10 is fixedly installed above the base 15.

[0019] The base 15 is designed to support the water pump 10.

[0020] The upper surface of the vacuum water tank 3 is fixedly equipped with a water injection valve 17, the bottom end of which penetrates the vacuum water tank 3 and extends into the interior of the vacuum water tank 3.

[0021] The design of the water injection valve 17 allows the operator to inject water into the vacuum water tank 3 through the water injection valve 17.

[0022] The vacuum water tank 3 has a drain valve 18 fixedly installed on its upper surface, located to the right of the water injection valve 17. The bottom end of the drain valve 18 penetrates the vacuum water tank 3 and extends into the interior of the vacuum water tank 3.

[0023] The design of the vent valve 18 serves to maintain stable air pressure inside the vacuum water tank 3.

[0024] A water level check valve 19 is fixedly installed on the right side of the outer surface of the vacuum water tank 3. The left end of the water level check valve 19 passes through the vacuum water tank 3 and extends into the interior of the vacuum water tank 3.

[0025] When the water level check valve 19 is in the open state, if the water level inside the vacuum priming tank 3 is higher than the water level check valve 19, water will flow out through the water level check valve 19 to the outside of the vacuum priming tank 3.

[0026] Among them, a control box 14 located behind the base 15 is fixedly installed on the upper surface of the ground 1, and a water outlet pipe 16 is fixedly connected to the top of the water pump 10.

[0027] The control box 14 has a built-in PLC controller, which can automatically control the No. 1 pneumatic water valve 5, the No. 2 pneumatic water valve 8 and the No. 3 pneumatic water valve 12.

[0028] Among them, the top end of the water outlet pipe 16 is fixedly connected to a control valve 20, and the upper surface of the control valve 20 is fixedly connected to a delivery pipe 21.

[0029] The control valve 20 is designed to control the flow of water into the delivery pipe 21.

[0030] Working principle and usage process of this utility model: Before starting the pump, open the water injection valve 17, the drain valve 18, and the water level check valve 19, and inject water into the vacuum priming tank 3 through the water injection valve 17 until water flows out of the water level check valve 19. Then, the operator closes the water injection valve 17, the drain valve 18, and the water level check valve 19, and then starts the priming pump 10. At this time, the second pneumatic water valve 8 will be closed, while the third pneumatic water valve 12 and the first pneumatic water valve 5 will be opened. At the same time, the start of the priming pump 10 will cause the water at the bottom of the vacuum priming tank 3 to flow to the priming pump 10 through the L-shaped pipe 11, the third pneumatic water valve 12, the connecting pipe 13, and the second priming pipe 9. At the same time, a vacuum state will be formed above the inner cavity of the vacuum priming tank 3, so that the water in the priming pool 2 will continuously flow to the vacuum priming tank 3 through the pumping pipe 6, the first pneumatic water valve 5, and the special-shaped pipe 4.

[0031] After the priming pump 10 has been running for five minutes, the second pneumatic water valve 8 will automatically open. Two seconds later, the first pneumatic water valve 5 and the third pneumatic water valve 12 will automatically close. This changes the flow of water to the pumping pipe 6, the first priming pipe, the second pneumatic water valve 8, and then the priming pump 10. This changes the flow from high suction to low suction, greatly reducing the power consumption of the priming pump 10.

[0032] When the priming pump 10 is turned off, the No. 1 pneumatic water valve 5 and the No. 3 pneumatic water valve 12 will automatically open, and the No. 2 pneumatic water valve 8 will automatically close. At this time, the water in the delivery pipe 21, control valve 20 and outlet pipe 16 will flow back into the vacuum priming tank 3. When the priming pump 10 needs to be turned on again, there is no need to fill the vacuum priming tank 3 with water above the water level check valve 19 before turning on the priming pump 10. This makes the entire priming system a state of being able to be turned on and off at any time.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Standard parts used in this invention are all commercially available, and custom-shaped parts can be made according to the description and drawings. The specific connection methods for each part all employ conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections and system control methods also adopt conventional connection methods in the prior art, which will not be detailed here.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency, low-consumption, energy-saving vacuum irrigation device, comprising a ground surface (1), characterized in that: A vacuum water tank (3) is fixedly connected to the upper surface of the ground (1). A special-shaped tube (4) is fixedly sleeved on the left side of the inner surface of the vacuum water tank (3). The right end of the special-shaped tube (4) passes through the vacuum water tank (3) and extends into the interior of the vacuum water tank (3). A first pneumatic water valve (5) is fixedly connected to the bottom end of the special-shaped tube (4). A water pumping pipe (6) is fixedly connected to the lower surface of the first pneumatic water valve (5). A first water inlet pipe (7) is fixedly connected to the right end of the water pumping pipe (6). The right end of the first water inlet pipe (7) is fixedly connected to... There is a No. 2 pneumatic water valve (8), and the right end of the No. 2 pneumatic water valve (8) is fixedly connected to a No. 2 water inlet pipe (9). The right end of the No. 2 water inlet pipe (9) is fixedly connected to a water pump (10). The outer surface of the vacuum water tank (3) is fixedly connected to an L-shaped pipe (11) located below the irregular pipe (4). The front end of the L-shaped pipe (11) is fixedly connected to a No. 3 pneumatic water valve (12). The front end of the No. 3 pneumatic water valve (12) is fixedly connected to a connecting pipe (13). The front end of the connecting pipe (13) is fixedly connected to the No. 2 water inlet pipe (9).

2. The high-efficiency, low-consumption, energy-saving vacuum irrigation device according to claim 1, characterized in that: A water intake pool (2) is provided on the left side of the upper surface of the ground (1), and a base (15) is fixedly connected to the upper surface of the ground (1). The water pump (10) is fixedly installed above the base (15).

3. The high-efficiency, low-consumption, energy-saving vacuum irrigation device according to claim 1, characterized in that: A water injection valve (17) is fixedly installed on the upper surface of the vacuum water tank (3). The bottom end of the water injection valve (17) penetrates the vacuum water tank (3) and extends into the interior of the vacuum water tank (3).

4. The high-efficiency, low-consumption, energy-saving vacuum irrigation device according to claim 1, characterized in that: The upper surface of the vacuum water tank (3) is fixedly installed with an air drain valve (18) located to the right of the water injection valve (17). The bottom end of the air drain valve (18) penetrates the vacuum water tank (3) and extends into the interior of the vacuum water tank (3).

5. The high-efficiency, low-consumption, energy-saving vacuum irrigation device according to claim 1, characterized in that: A water level check valve (19) is fixedly installed on the right side of the outer surface of the vacuum water tank (3). The left end of the water level check valve (19) passes through the vacuum water tank (3) and extends into the interior of the vacuum water tank (3).

6. The high-efficiency, low-consumption, energy-saving vacuum irrigation device according to claim 1, characterized in that: A control box (14) located behind the base (15) is fixedly installed on the upper surface of the ground (1), and a water outlet pipe (16) is fixedly connected to the top of the water pump (10).

7. The high-efficiency, low-consumption, energy-saving vacuum irrigation device according to claim 6, characterized in that: A control valve (20) is fixedly connected to the top of the water outlet pipe (16), and a delivery pipe (21) is fixedly connected to the upper surface of the control valve (20).

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