Energy-saving water distribution device

Abstract

The utility model discloses an energy-saving water distribution device, which relates to the technical field of hydraulic engineering, and comprises a first service valve, a second service valve, a first exhaust valve, a second exhaust valve, a first water distribution pipe, a second water distribution pipe and a second water distribution pipe, the upper end of the second service valve is connected with a second exhaust valve, and the input end of the second service valve is connected with the output end of the first service valve through a pipeline; the plurality of anchor blocks are sequentially connected with the pipeline between the first service valve and the second service valve; the input end of the reinforced concrete pressure-bearing water tank is connected with the output end of the second service valve, and the output end of the pressure-bearing water tank is correspondingly connected with a plurality of water taking pipes. The water source of the water conveying tunnel is led to the pressure-bearing water tank, the pressure-bearing water tank is correspondingly connected with the multiple water taking pipes, and the problems that energy consumption is large, construction is inconvenient, the welding process is complex, the price is high, and operation and overhaul are difficult due to the water distribution mode that a plurality of steel branch pipes are welded to the main water conveying steel pipe are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to an energy-saving water distribution device. Background Art

[0002] In addition to considering the location of the water source as close as possible to the irrigation area and the terrain conditions nearby that are convenient for water diversion, the selection of water sources for agricultural irrigation should also include analysis and research on the water volume, water quality and water level conditions of the water source in order to develop a feasible plan for using the water source. Different water extraction methods can be selected according to the location of the water source and the water volume and water level conditions. Common irrigation area water extraction methods include the following:

[0003] (1) Water intake without dams. Applicable to situations where the river water level and flow can meet the irrigation requirements.

[0004] (2) Dam water intake: This method is applicable to situations where the flow rate meets the requirements but the water level does not meet the requirements and a weir or dam needs to be built to raise the water level.

[0005] (3) Pumping water. This method is applicable when the flow rate is sufficient but the irrigation area is located at a high altitude and it is not economical to build other gravity water diversion projects.

[0006] (4) Reservoir water intake. This is applicable when neither the flow nor the water level is sufficient and a reservoir must be built to regulate the runoff to resolve the contradiction between incoming water and water use, and to make comprehensive use of river water sources, such as power generation, shipping, aquaculture, irrigation, etc. This is a common way of taking water.

[0007] (5) Comprehensive water intake methods. In addition to being used individually, the above-mentioned water intake methods are often used in combination to draw water from multiple sources, forming an irrigation system that combines storage, diversion, and lifting. Even if only the reservoir water intake method is used, the tail water discharged from the reservoir into the original river channel can be raised by building a dam at an appropriate location downstream, and then introduced into the channel to fully utilize the water volume of the reservoir and the runoff between the reservoir and the dam.

[0008] In the process of supplying water to the irrigation area by the above-mentioned irrigation area water intake method, a method of welding several steel branch pipes on the main water delivery steel pipe is often used for water distribution. This water distribution method has problems such as high energy consumption, complex steel pipe structure stress, inconvenient construction, complex welding process, few standardized products, high price of customized products, and difficulty in later operation and maintenance. Utility Model Content

[0009] The purpose of the utility model is to provide an energy-saving water distribution device. The present invention leads the water source of the water delivery tunnel to a reinforced concrete pressure water tank, and connects a plurality of water intake pipes to the pressure water tank accordingly, thereby avoiding the problems of high energy consumption, stress concentration in the steel pipe structure, inconvenient construction, complex welding process, few standardized products, high price of customized products, difficulty in later operation and maintenance, etc. caused by the water distribution method of welding a plurality of steel branch pipes on the main water delivery steel pipe.

[0010] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0011] One aspect of an embodiment of the utility model provides an energy-saving water distribution device, which includes: a first inspection valve, the upper end of which is connected to a first exhaust valve, and the input end of the first inspection valve is connected to a water supply tunnel through a pipeline; a second inspection valve, the upper end of which is connected to a second exhaust valve, and the input end of the second inspection valve is connected to the output end of the first inspection valve through a pipeline; a plurality of anchor piers, and the pipeline between the first inspection valve and the second inspection valve is connected to the plurality of anchor piers in sequence; a reinforced concrete pressure water tank, the pressure water tank adopts a reinforced structure of an open-hole wall, the input end of the pressure water tank is connected to the output end of the second inspection valve, and the output end of the pressure water tank is correspondingly connected to a plurality of water intake pipes.

[0012] In some embodiments, the water distribution device further includes a third inspection valve, and the third inspection valve is arranged between the second inspection valve and the input end of the pressure water tank; the pipeline is a pressure steel pipe.

[0013] In some embodiments, the water diversion device further includes a first slidable support and a second slidable support, and the middle portion of the pipeline between the first inspection valve and the second inspection valve is connected to the first slidable support and the second slidable support in sequence.

[0014] In some embodiments, a vent valve is connected to the bottom of the pipeline between the first inspection valve and the second inspection valve.

[0015] In some embodiments, a groove is connected to the bottom of the water inlet end of the pressure water tank, and the groove is connected to a drain pipe.

[0016] In some embodiments, the water distribution device also includes a ladder, an inlet and an outlet are opened at the top of one end of the pressure water tank, the ladder is arranged from the inlet and an outlet to the bottom of the pressure water tank, and a pressure cover plate is arranged on the inlet and an outlet.

[0017] In some embodiments, the pressure cover plate is formed by splicing a plurality of patterned steel plates, both ends of the pressure cover plate are connected with hanging rings, and a plurality of bolt holes are provided at the edge of the pressure cover plate.

[0018] In some embodiments, the water diversion device also includes a steel trough, high-strength bolts, steel ring washers, angle steels, nuts and rubber waterstops. The angle steels are pre-buried in the ground at the lower end of the edge of the pressure cover plate, and the high-strength bolts sequentially connect the nuts, the steel ring washers, the bolt holes, the steel troughs, the rubber waterstops and the angle steels.

[0019] In some embodiments, the water diversion device further comprises anchor bars, which are welded to the inner angle side of the angle steel and pre-embedded in the concrete of the pressure water tank.

[0020] An energy-saving water distribution device according to the embodiment of the utility model has at least the following beneficial effects: the application leads the water source of the water delivery tunnel to the reinforced concrete pressure water tank, and connects multiple water intake pipes to the pressure water tank, avoiding the problems of high energy consumption, stress concentration of steel pipe structure, inconvenient construction, complex welding process, few standardized products, high price of customized products, and difficulty in later operation and maintenance caused by welding several steel branch pipes on the main water delivery steel pipe. It achieves the purpose of making full use of water energy, optimizing structural layout, saving construction investment, facilitating standardized construction, and convenient operation and management after completion, and has extremely high promotion and use value.

[0021] It is to be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 is a schematic structural diagram of an energy-saving water-dividing device according to an embodiment;

[0024] Figure 2 is a schematic diagram of a top view of a pressure water tank according to an embodiment;

[0025] Figure 3 is a schematic structural diagram of a pressure-bearing cover plate according to an embodiment;

[0026] Figure 4 It is a schematic structural diagram of a fixed pressure-bearing cover plate according to an embodiment.

[0027] The reference numerals in the accompanying drawings are as follows: 1. first inspection valve; 2. first exhaust valve; 3. water transfer tunnel; 4. second inspection valve; 5. second exhaust valve; 6. anchor pier; 7. pressure water tank; 8. water intake pipe; 9. first slidable support; 10. second slidable support; 11. vent valve; 12. drain pipe; 13. ladder; 14. inlet and outlet; 15. pressure cover plate; 16. patterned steel plate; 17. lifting ring; 18. bolt hole; 19. steel groove; 20. high-strength bolt; 21. steel ring gasket; 22. angle steel; 23. nut; 24. rubber waterstop; 25. anchor bar; 26. third inspection valve. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it should be understood that the terms "top", "bottom", "inside", "outside", etc. indicate orientations or positional relationships based on the orientations 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 orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, a feature defined as "first", "second", and "third" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "installed", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that the description of the present disclosure will be more comprehensive and complete and the concepts of the example embodiments will be fully conveyed to those skilled in the art. The accompanying drawings are only schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the figures represent the same or similar parts, and thus their repeated description will be omitted.

[0033] The technical solution of the embodiment of the present application is briefly described below:

[0034] According to some embodiments, Figure 1 to Figure 2 As shown, the present application provides an energy-saving water distribution device, the water distribution device comprising:

[0035] A first inspection valve 1, the upper end of the first inspection valve 1 is connected to a first exhaust valve 2, and the input end of the first inspection valve 1 is connected to a water delivery tunnel 3 through a pipeline;

[0036] A second inspection valve 4, the upper end of which is connected to a second exhaust valve 5, and the input end of the second inspection valve 4 is connected to the output end of the first inspection valve 1 through a pipeline;

[0037] A plurality of anchor blocks 6, a pipeline between the first inspection valve 1 and the second inspection valve 4 is connected to the plurality of anchor blocks 6 in sequence;

[0038] The pressure water tank 7 is a reinforced concrete pressure water tank 7. The reinforced concrete pressure water tank 7 adopts a reinforced structure of an open wall. The input end of the pressure water tank 7 is connected to the output end of the second inspection valve 4, and the output end of the pressure water tank 7 is correspondingly connected to multiple water intake pipes 8.

[0039] The present application leads the water source of the water delivery tunnel 3 to the pressure water tank 7, and connects a plurality of water intake pipes 8 to the pressure water tank 7, thereby avoiding the problems of high energy consumption, stress concentration in the steel pipe structure, inconvenient construction, complex welding process, few standardized products, high price of customized products, and difficulty in later operation and maintenance caused by welding a plurality of steel branch pipes on the main water delivery steel pipe.

[0040] The following is combined with the appendix of this manual Figures 1 to 4 , the preferred implementation modes of the present disclosure are further elaborated in detail.

[0041] According to some embodiments, Figure 1 As shown, the water distribution device further includes a third inspection valve 26, which is disposed between the second inspection valve 4 and the input end of the pressure water tank 7;

[0042] The service valve is used to provide a cutoff function when performing maintenance on equipment, vacuum pipelines or sewage pipelines to prevent the fluid from continuing to flow during the maintenance period, thereby ensuring the safe progress of the maintenance work.

[0043] In some embodiments, the pipeline is a penstock pipe that can withstand extremely high water pressure and flow.

[0044] According to some embodiments, Figure 1 As shown, the water distribution device further includes a first slidable support 9 and a second slidable support 10, and the middle part of the pipeline between the first inspection valve 1 and the second inspection valve 4 is connected to the first slidable support 9 and the second slidable support 10 in sequence.

[0045] Specifically, Figure 1 As shown, when the pipeline passes through the river, the first slidable support 9 and the second slidable support 10 are arranged on both sides of the river. The distance between the first slidable support 9 and the second slidable support 10 can be adjusted according to the width of the river.

[0046] According to some embodiments, Figure 1 As shown, the bottom of the pipeline between the first inspection valve 1 and the second inspection valve 4 is connected with a vent valve 11. It is used to discharge pressurized gas or liquid through it when not working or in an emergency to avoid other accidents.

[0047] According to some embodiments, Figure 1 to Figure 2 As shown, there are multiple perforated walls in the pressure water tank 7, and the perforated wall reinforcement structure can ensure the overall rigidity of the water tank. Multiple water intake pipes 8 can be conveniently connected to the pressure water tank 7. The bottom of the water inlet end of the pressure water tank 7 is connected with a groove, and the groove is connected with a drain pipe 12. Among them, the drain pipe 12 can facilitate the maintenance of the pressure water tank 7. When the pressure water tank 7 runs for a long time, it can be emptied through the drain pipe 12, and then enter the pressure water tank 7 for maintenance or cleaning of sediment.

[0048] According to some embodiments, Figure 1 to Figure 2 As shown, the water distribution device further includes a ladder 13, an inlet and outlet 14 is provided at the top of the pressure water tank 7 near the end wall, the ladder 13 is arranged from the inlet and outlet 14 to the bottom of the pressure water tank 7, and a pressure cover plate 15 is arranged on the inlet and outlet 14, so as to facilitate manual repair or cleaning of the pressure water tank 7.

[0049] According to some embodiments, Figure 3 As shown, the pressure-bearing cover plate 15 is formed by splicing a plurality of patterned steel plates 16 , both ends of the pressure-bearing cover plate 15 are connected with hanging rings 17 , and a plurality of bolt holes 18 are provided at the edge of the pressure-bearing cover plate 15 .

[0050] Further, such as Figure 4 As shown, the water distribution device also includes a steel trough 19, high-strength bolts 20, steel ring washers 21, angle steels 22, nuts 23 and rubber waterstops 24. The angle steels 22 are pre-buried in the ground at the lower end of the edge of the pressure cover plate 15. The high-strength bolts 20 connect the nuts 23, steel ring washers 21, bolt holes 18, steel troughs 19, rubber waterstops 24 and angle steels 22 in sequence.

[0051] Further, such as Figure 4 As shown, the pressure water tank 7 is a reinforced concrete pressure water tank 7, and the water distribution device further includes anchor bars 25, which are welded to the inner angle side of the angle steel 22 and pre-buried in the concrete of the pressure water tank 7. The anchor bars 25 are used to strengthen the connection between the concrete and the angle steel 22, so that the angle steel 22 and the concrete jointly bear various stresses to stabilize the tightened high-strength bolts 20.

[0052] This application leads the water source of the water delivery tunnel 3 to the reinforced concrete pressure water tank 7, and connects multiple water intake pipes 8 to the pressure water tank 7, avoiding the problems of high energy consumption, stress concentration of steel pipe structure, inconvenient construction, complex welding process, few standardized products, high price of customized products, and difficulty in later operation and maintenance caused by welding several steel branch pipes on the main water delivery steel pipe. It achieves the goals of making full use of water energy, optimizing structural layout, saving construction investment, facilitating standardized construction, and convenient operation and management after completion, and has extremely high promotion and use value.

[0053] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0054] Although the present disclosure has been described with reference to several typical embodiments, it should be understood that the terms used are illustrative and exemplary, rather than restrictive. Since the present disclosure can be implemented in a variety of forms without departing from the spirit or essence of the present application, it should be understood that the above-mentioned embodiments are not limited to any of the foregoing details, but should be widely interpreted within the spirit and scope defined by the appended claims, so all changes and modifications falling within the scope of the claims or their equivalents should be covered by the appended claims.

Claims

1. An energy-saving water distribution device, characterized in that: The water distribution device comprises: A first inspection valve, wherein the upper end of the first inspection valve is connected to a first exhaust valve, and the input end of the first inspection valve is connected to a water delivery tunnel through a pipeline; a second inspection valve, wherein the upper end of the second inspection valve is connected to a second exhaust valve, and the input end of the second inspection valve is connected to the output end of the first inspection valve through a pipeline; A plurality of anchor blocks, wherein the pipeline between the first inspection valve and the second inspection valve is connected to the plurality of anchor blocks in sequence; A pressure water tank, wherein the pressure water tank adopts a reinforced structure of an open wall, the input end of the pressure water tank is connected to the output end of the second inspection valve, and the output end of the pressure water tank is correspondingly connected to a plurality of water intake pipes.

2. The water separation device according to claim 1, characterized in that: The water distribution device further comprises a third inspection valve, and the third inspection valve is arranged between the second inspection valve and the input end of the pressure water tank; The pipeline is a pressure steel pipe.

3. The water separation device according to claim 1, characterized in that: The water distribution device further comprises a first slidable support and a second slidable support, and the middle portion of the pipeline between the first inspection valve and the second inspection valve is connected to the first slidable support and the second slidable support in sequence.

4. The water separation device according to claim 1, characterized in that: A vent valve is connected to the bottom of the pipeline between the first inspection valve and the second inspection valve.

5. The water separation device according to claim 1, characterized in that: The bottom of the water inlet end of the pressure water tank is connected with a groove, and the groove is connected with a drain pipe.

6. The water separation device according to claim 5, characterized in that: The water distribution device also includes a ladder. An inlet and outlet are provided at the top of one end of the pressure water tank. The ladder is arranged from the inlet and outlet to the bottom of the pressure water tank. A pressure cover plate is arranged on the inlet and outlet.

7. The water separation device according to claim 6, characterized in that: The pressure-bearing cover plate is formed by splicing a plurality of patterned steel plates, both ends of the pressure-bearing cover plate are connected with hanging rings, and a plurality of bolt holes are provided on the edge of the pressure-bearing cover plate.

8. The water separation device according to claim 7, characterized in that: The water distribution device also includes a steel trough, high-strength bolts, steel ring washers, angle steels, nuts and rubber waterstops. The angle steels are pre-buried in the ground at the lower end of the edge of the pressure cover plate. The high-strength bolts sequentially connect the nuts, the steel ring washers, the bolt holes, the steel troughs, the rubber waterstops and the angle steels.

9. The water separation device according to claim 8, characterized in that: The water distribution device also includes anchor bars, which are welded to the inner angle side of the angle steel and pre-buried in the concrete of the pressure water tank.

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