A layered water intake structure for a reservoir

Abstract

The utility model discloses a reservoir water intake layered water taking structure, including installation frame, attract pipe and first water taking section, attract pipe installation on installation frame, first water taking section installs on attract pipe, still include layered assembly and a plurality of locking assembly, layered assembly is used for layered water taking to water, and locking assembly is used for locking to layered assembly. The utility model possesses flexible layered water taking function, can realize the separate extraction or simultaneous extraction of different depth water body through adjusting layered assembly according to actual demand, adapts the water taking scene of diversification, promotes water resource utilization efficiency.

Description

Technical Field

[0001] This utility model relates to the field of stratified water intake technology for reservoirs, specifically to a stratified water intake structure for reservoirs. Background Technology

[0002] Currently, the water intake structures commonly used at reservoir intakes are mostly single and fixed. Their core consists of a water intake pipe, a fixed support, and a water pump. In use, a fixed-length water intake pipe is inserted into a preset depth in the reservoir, and the water is pumped out by the suction of the water pump to meet basic water intake needs such as irrigation and water supply.

[0003] This traditional water intake structure has many shortcomings in practical applications: the depth of the water intake pipe is fixed and cannot be flexibly adjusted, allowing only water to be drawn from a single depth. If water needs to be drawn from different depths, it is often necessary to dismantle the original equipment and replace it with water intake pipes of different lengths, or to add multiple sets of water intake devices to correspond to different depths. The operation process is cumbersome, time-consuming, and labor-intensive, greatly reducing the efficiency of water intake operations. It lacks targeted layered filtration and impurity removal design, and the drawn water is easily mixed with impurities such as silt and suspended solids, resulting in poor water quality and making it difficult to meet the needs of usage scenarios with specific water quality requirements. The fixing method of some traditional water intake structures is not stable enough. Under the influence of water flow impact or equipment operation vibration, the water intake pipe is prone to displacement, further affecting the water intake effect. Moreover, its structural design lacks flexibility and cannot quickly adjust the water intake depth and range according to actual water intake needs, resulting in poor adaptability and difficulty in meeting diverse water intake requirements. Utility Model Content

[0004] To address the problems of existing reservoir water intake structures, such as inflexible stratified water intake, cumbersome operation, insufficient water quality assurance, and poor stability, this utility model provides a stratified water intake structure for reservoirs, which achieves flexible stratified water intake, simplifies the operation process, and improves the water quality and structural stability.

[0005] The technical solution provided by this utility model to solve the above problems is as follows: a layered water intake structure for a reservoir, including an installation frame, a suction pipe and a first water intake section, wherein the suction pipe is installed on the installation frame and the first water intake section is installed on the suction pipe, and further includes a layering component and several locking components, wherein the layering component is used to extract water in layers and the locking components are used to lock the layering component.

[0006] More preferably, the suction pipe is used to connect to the water pump.

[0007] More preferably, the layered component includes a second water intake section, a third water intake section, and a filter component. The second water intake section is slidably connected to the outer wall of the first water intake section, and another second water intake section is also sleeved on the outer wall of the second water intake section. The third water intake section is slidably connected to the outer wall of the outermost second water intake section, and the filter component is installed inside the first water intake section.

[0008] More preferably, the first water intake section, the second water intake section and the third water intake section are provided with interconnected water inlet holes.

[0009] More preferably, the bottom of the first water intake section and the two second water intake sections are provided with connected discharge ports.

[0010] More preferably, there are six sets of locking components.

[0011] More preferably, each locking assembly includes two fixed posts, a rotating latch, a mounting component, and an auxiliary layering component. Each locking assembly is fixedly connected to the top of two adjacent water intake sections. Fixed posts are fixedly connected to the top of the first and second water intake sections, fixed posts are fixedly connected to the top of the two second water intake sections, and fixed posts are fixedly connected to the top of the outermost second and third water intake sections. A rotating latch is rotatably connected to the outer fixed post in each locking assembly. Each rotating latch engages with another fixed post in the same locking assembly. The mounting component is fixedly connected to the top of the inner fixed post in each locking assembly and contacts the top of another fixed post in the same locking assembly. The auxiliary layering component is installed inside the mounting component and is used to push the other fixed post and its connected water intake section to move after unlocking.

[0012] More preferably, the auxiliary layering assembly includes a pressure block and a spring, with a spring fixedly attached to each mounting piece and a pressure block fixedly attached to the end of each spring. The pressure block slides within the mounting piece and contacts the top of another fixing post in the same locking assembly.

[0013] Compared with the prior art, the advantages of this utility model are: this utility model has a flexible layered water extraction function, which can realize the individual or simultaneous extraction of water bodies at different depths by adjusting the layered components according to actual needs, adapting to diverse water extraction scenarios and improving water resource utilization efficiency.

[0014] The water intake section structure with a sliding connection and a locking component is easy to operate. Locking and unlocking can be completed by simply rotating the rotating clip. In addition, the spring and pressure block in the auxiliary layering component can provide stable thrust for the movement of the water intake section, effectively avoiding jamming when the water intake section slides, and ensuring a smooth and efficient layering adjustment process.

[0015] The interconnected inlet holes on the water intake section ensure that water from each layer can smoothly enter the water intake structure. At the same time, the interconnected discharge ports at the bottom of the first water intake section and the two second water intake sections can promptly discharge internally deposited impurities and sediments, preventing blockage of the inlet holes, ensuring unobstructed water intake channels, and extending the service life of the equipment.

[0016] The filter components installed inside the first water intake section can filter the incoming water, effectively removing impurities, suspended solids and other pollutants, improving the water quality and meeting the water quality requirements of different scenarios such as domestic water use and irrigation water use. Attached Figure Description

[0017] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a schematic diagram of the first partial cross-sectional three-dimensional structure of this utility model.

[0020] Figure 3 This is a partial cross-sectional structural diagram of the present invention.

[0021] Figure 4 This is a schematic diagram of the second partial cross-sectional three-dimensional structure of this utility model.

[0022] Attached diagram labels: 1. Mounting frame; 2. Suction pipe; 3. First water intake section; 4. Second water intake section; 5. Third water intake section; 6. Filter assembly; 7. Fixing column; 8. Rotating clip; 9. Mounting component; 10. Pressing block; 11. Spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. In the description of the present utility model, it should be noted that the terms "first," "second," etc., are used for descriptive purposes only and do not specifically refer to any order or sequence, nor are they intended to limit the present utility model. They are merely used to distinguish components or operations described with the same technical terms, and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. The term "comprising" and any variations thereof in the specification, claims, and accompanying drawings of the present utility model are intended to cover non-exclusive inclusion.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; or internal connections between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] Furthermore, it should be understood in the description of this utility model that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Example: As shown in the attached figure, a stratified water intake structure for a reservoir includes an installation frame 1, a suction pipe 2, and a first water intake section 3. The suction pipe 2 is installed on the installation frame 1 and is used to connect a water pump. The first water intake section 3 is installed on the suction pipe 2. The structure is characterized by further including a stratification component and several locking components. The stratification component is used to extract water in stratified layers, and the locking components are used to lock the stratification component.

[0027] In this embodiment, specifically, the layered component includes a second water intake section 4, a third water intake section 5, and a filter component 6. The second water intake section 4 is slidably connected to the outer wall of the first water intake section 3, and another second water intake section 4 is also sleeved on the outer wall of the second water intake section 4. The third water intake section is slidably connected to the outer wall of the outermost second water intake section 4. The first water intake section 3, the second water intake section 4, and the third water intake section 5 are provided with communicating water inlet holes. The bottom of the first water intake section 3 and the two second water intake sections 4 are provided with communicating discharge ports. The filter component 6 is installed inside the first water intake section 3. Furthermore, there are six sets of locking components. Each set of locking components includes two fixed posts 7, a rotating latch 8, a mounting piece 9, and an auxiliary layering component. Each set of locking components is fixed between the tops of two adjacent water intake sections. Fixed posts 7 are fixed to the tops of the first water intake section 3 and the second water intake section 4, fixed posts 7 are fixed to the tops of the two second water intake sections 4, and fixed posts 7 are fixed to the tops of the outermost second water intake section 4 and the third water intake section 5. A rotating latch 8 is rotatably connected to the outer fixed post 7 in each set of locking components. Each rotating latch 8 latches onto another fixed post 7 in the same set of locking components. The mounting piece 9 is fixed to the top of the inner fixed post 7 in each set of locking components. The mounting piece 9 contacts the top of another fixed post 7 in the same set of locking components. The auxiliary layering component is installed in the mounting piece 9. The auxiliary layering component is used to push the other fixed post 7 and its connected water intake section to move after unlocking. The auxiliary layering assembly includes a pressure block 10 and a spring 11. A spring 11 is fixedly connected to each mounting piece 9, and a pressure block 10 is fixedly connected to the end of each spring 11. The pressure block 10 slides within the mounting piece 9 and contacts the top of another fixing post 7 in the same locking assembly.

[0028] When using this layered water intake structure, first fix the installation frame 1 at the preset position of the reservoir water intake, and then connect the suction pipe 2 to the external water pump to complete the initial installation and deployment of the equipment. This installation method can ensure that the structure remains stable during the water intake process, avoid position displacement caused by water flow impact or equipment operation vibration, and ensure the smooth progress of the water intake operation.

[0029] In the initial state, the second water intake section 4 and the third water intake section 5 in the stratified assembly are both in a retracted state. That is, the inner second water intake section 4 is fitted onto the outer wall of the first water intake section 3, the outer second water intake section 4 is fitted onto the outer wall of the inner second water intake section 4, and the third water intake section 5 is fitted onto the outer wall of the outermost second water intake section 4. At this time, the rotating clip 8 in the locking assembly fastens the two fixed posts 7 in the same group, fixing the adjacent water intake sections and preventing them from sliding on their own when not in operation. This retracted and fixed state facilitates the transportation, installation, and use of the equipment in non-stratified water intake scenarios, reduces space occupation, and prevents the water intake sections from accidentally unfolding, affecting water intake efficiency or causing structural damage. When only surface water needs to be extracted, the stratification components remain in a contracted state, and the water pump is started. The surface water enters the water intake section through the inlet holes that connect the first water intake section 3, the second water intake section 4, and the third water intake section 5. After the filter components 6 inside the first water intake section 3 filter out impurities, suspended solids, and other pollutants in the water, it is extracted by the water pump through the suction pipe 2. The filter components 6 can effectively improve the water quality and meet the needs of scenarios with certain water quality requirements, such as domestic water and irrigation water.

[0030] When stratified water extraction is required, i.e., simultaneously extracting water from different depths or extracting water from a specific deep layer, the corresponding locking components are operated to unlock: Rotating the rotating latch 8 on the outer fixed post 7 of the corresponding locking component disengages the rotating latch 8 from the inner fixed post 7 of the same group, releasing the fixation restriction on adjacent water extraction sections. The locking method of the rotating latch 8 is simple and convenient, enabling quick locking and unlocking, and improving the efficiency of stratified adjustment. At this time, the spring 11, which was originally in a compressed state inside the mounting component 9, releases its elastic potential energy, pushing the lower pressure block 10 to slide within the mounting component 9. The lower pressure block 10 then pushes the outer fixed post 7 and its connected water extraction section downwards. The auxiliary stratification component composed of the spring 11 and the lower pressure block 10 provides stable thrust for the movement of the water extraction sections, avoiding jamming due to friction or water resistance between water extraction sections, ensuring smooth deployment of the water extraction sections. Depending on the required water depth, one or more water intake sections can be deployed: If it is necessary to extract the middle layer of water, only the locking component between the first water intake section 3 and the inner second water intake section 4 is unlocked, allowing the inner second water intake section 4 to unfold downwards under the push of the spring 11. After unfolding, the inlet of the second water intake section 4 is located in the middle layer of water. At this time, the water pump is started, and the surface water enters through the upper inlet, while the middle layer water enters through the inlet of the unfolded second water intake section 4, achieving simultaneous extraction of the surface and middle layers of water. If it is necessary to extract the deep layer of water, the locking component between the outer second water intake section 4 and the third water intake section 5 is unlocked, allowing the third water intake section 5 to unfold downwards, with its inlet located in the deep layer of water, thus achieving simultaneous extraction of the surface, middle, and deep layers of water. Alternatively, the inlets of some water intake sections can be closed according to actual needs, allowing extraction of water at a specific depth. This allows for flexible adaptation to different water intake needs, improving the utilization rate of water resources, while eliminating the need for additional replacement or addition of water intake equipment, thus reducing operating costs.

[0031] During the stratified water intake process, the connecting discharge ports at the bottom of the first water intake section 3 and the two second water intake sections 4 can be used to discharge impurities or sediments deposited inside the water intake sections, preventing impurities from clogging the water inlet holes or affecting the filtration effect of the filter components 6, ensuring smooth operation of the water intake sections, and extending the service life of the equipment. When the water intake operation is completed or it is necessary to switch the water intake mode, push the unfolded water intake section upward to retract and reset it, and then rotate the rotating clip 8 in the opposite direction to re-lock it onto the two fixed columns 7 in the same group, completing the locking and restoring the initial state for easy subsequent storage or reuse.

[0032] The above description only illustrates the preferred embodiment of this utility model and should not be construed as limiting the scope of the claims. This utility model is not limited to the above embodiments, and variations in its specific structure are permitted. All changes made within the scope of the independent claims of this utility model are also within the scope of protection of this utility model.

Claims

1. A tiered water intake structure for a reservoir, comprising an installation frame (1), a suction pipe (2), and a first water intake section (3), wherein the suction pipe (2) is installed on the installation frame (1), and the first water intake section (3) is installed on the suction pipe (2), characterized in that, It also includes a layering component and several locking components. The layering component is used to extract water in layers, and the locking components are used to lock the layering component.

2. The stratified water intake structure for a reservoir according to claim 1, characterized in that, The suction pipe (2) is used to connect the water pump.

3. The stratified water intake structure for a reservoir according to claim 1, characterized in that, The layered assembly includes a second water intake section (4), a third water intake section (5), and a filter assembly (6). The second water intake section (4) is slidably connected to the outer wall of the first water intake section (3). Another second water intake section (4) is also sleeved on the outer wall of the second water intake section (4). The third water intake section is slidably connected to the outer wall of the outermost second water intake section (4). The filter assembly (6) is installed inside the first water intake section (3).

4. The stratified water intake structure for a reservoir according to claim 3, characterized in that, The first water intake section (3), the second water intake section (4), and the third water intake section (5) are provided with interconnected water inlets.

5. The stratified water intake structure for a reservoir according to claim 3, characterized in that, The bottom of the first water intake section (3) and the two second water intake sections (4) are all provided with connected discharge ports.

6. The stratified water intake structure for a reservoir according to claim 1, characterized in that, There are six groups of locking components.

7. A stratified water intake structure for a reservoir according to claim 6, characterized in that, Each locking assembly includes two fixed posts (7), a rotating clip (8), a mounting piece (9), and an auxiliary layering assembly. Each locking assembly is fixed to the top of two adjacent water intake sections. Fixed posts (7) are fixed to the top of the first water intake section (3) and the second water intake section (4), fixed posts (7) are fixed to the top of the two second water intake sections (4), and fixed posts (7) are fixed to the top of the outermost second water intake section (4) and the third water intake section (5). A rotating clip (8) is rotatably connected to the outer fixed post (7) in each locking assembly. Each rotating clip (8) latches onto another fixed post (7) in the same locking assembly. The mounting piece (9) is fixed to the top of the inner fixed post (7) in each locking assembly. The mounting piece (9) contacts the top of another fixed post (7) in the same locking assembly. The auxiliary layering assembly is installed inside the mounting piece (9). The auxiliary layering assembly is used to push the other fixed post (7) and its connected water intake section to move after unlocking.

8. The stratified water intake structure for a reservoir according to claim 7, characterized in that, The auxiliary layering assembly includes a pressure block (10) and a spring (11). A spring (11) is fixedly attached to each mounting piece (9), and a pressure block (10) is fixedly attached to the end of each spring (11). The pressure block (10) slides within the mounting piece (9) and contacts the top of another fixing post (7) in the same locking assembly.

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