Reservoir water taking device

Abstract

A water taking device for a reservoir comprises a leading-in cavity, a plurality of filtering partition plates are arranged in the leading-in cavity, a leading-out cavity is arranged on the outer side of the leading-in cavity, an extraction pump is arranged at the bottom of the leading-out cavity, and an extraction pipeline is communicated with the extraction pump; a filtering part is arranged in the leading-out cavity; and an auxiliary leading-out pipeline is arranged on the leading-out cavity at the upper part of the filtering part. According to the water taking device, the guiding-in cavity and the guiding-out cavity are separately arranged, the guiding-in cavity completes guiding-in and pretreatment of water in the reservoir, the guiding-out cavity completes guiding-out of the water, and therefore pretreatment of the water can be completed on site, and smoothness of the water taking device is guaranteed.

Description

Technical Field

[0001] The present application relates to a reservoir water intake device. Background Art

[0002] A reservoir refers to a large area of ​​artificial water formed by artificial or natural bottom plates. It has a good runoff regulation function and is generally used as the main source of water supply. There are generally two ways to draw water from a reservoir. One is to draw water from the surface of the reservoir, and the other is to draw water from the bottom, middle and lower parts through submersible pumps. Regardless of which water-drawing method is used, the source will basically not be further processed. Generally, coarse filtration is performed using a filter net. This method is practical when there are fewer impurities in the reservoir. When the impurity content of the water in the reservoir is high, this method cannot achieve the ideal treatment effect, and the water-drawing equipment is prone to blockage. Utility Model Content

[0003] In order to solve the above problems, the present application proposes a reservoir water intake device, including an inlet cavity, a plurality of filter baffles are arranged in the inlet cavity, an outlet cavity is arranged outside the inlet cavity, a pump is arranged at the bottom of the outlet cavity, and an outlet pipe is connected to the pump; a filter is arranged in the outlet cavity, and an auxiliary outlet pipe is arranged on the outlet cavity above the filter. The present application adopts the method of separating the inlet cavity and the outlet cavity, so that the inlet cavity completes the introduction and pretreatment of water in the reservoir, and the outlet cavity completes the outlet of water, so that the pretreatment of water can be completed on the spot, ensuring the patency of the water intake equipment.

[0004] Preferably, a vertical partition is provided between the inlet cavity and the outlet cavity, and a connecting passage connecting the inlet cavity and the outlet cavity is provided below the vertical partition.

[0005] Preferably, the introduction cavity includes an outer cavity, a filter cavity is arranged in the outer cavity, and an introduction pipe penetrates into the filter cavity.

[0006] Preferably, the filter partition is arranged in the filter cavity; half of the filter partition is provided with through holes, and the other half is provided with a flat plate without through holes, and the filter partition is arranged obliquely so that the side with the through holes is located at the lower side. The filter partition of the present application is arranged in two parts, which can guide and filter the introduced water, ensure that the introduced water can pass quickly, and retain internal debris.

[0007] Preferably, a vertical outlet hole is provided at the bottom of the side with the through hole; and a bottom pipe is provided at the bottom of the filter cavity to form a connecting channel.

[0008] Preferably, an introduction elbow is provided at the outlet of the introduction pipe, and the introduction elbow faces the upper part of the filter partition on the side where no through hole is provided.

[0009] Preferably, the upper and lower filter baffles are staggered so that the vertical outlet holes on the upper and lower filter baffles are staggered.

[0010] Preferably, a bottom groove is provided at the bottom of the outlet cavity, and the extraction pump is arranged in the bottom groove.

[0011] Preferably, the filter unit includes a supporting metal mesh, on which a filter stone layer is arranged. The present application has two exporting methods, which can be exported from the bottom of the export cavity through an extraction pump and an extraction pipe, and for the top, it is naturally filtered by the filter unit and can be exported to the outside of the reservoir through an auxiliary export pipe.

[0012] This application can bring the following beneficial effects:

[0013] 1. This application adopts the method of separately setting up the import cavity and the export cavity. The import cavity completes the introduction and pretreatment of water in the reservoir, and the export cavity completes the export of water, so that the water pretreatment can be completed on-site to ensure the patency of the water intake equipment.

[0014] 2. The filter baffle of the present application is configured to be two parts, which can guide and filter the introduced water, ensuring that the introduced water can pass quickly while retaining internal debris.

[0015] 3. The present application has two export methods. The water can be exported from the bottom of the export cavity through an extraction pump and an extraction pipe, while the water from the top is naturally filtered through the filter part and can be exported to the outside of the reservoir through an auxiliary export pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of this application;

[0018] Figure 2 It is a structural schematic diagram of the filter cavity;

[0019] Figure 3 Schematic diagram of the internal structure of the filter chamber;

[0020] Figure 4 Schematic diagram of the structure of the filter partition. DETAILED DESCRIPTION

[0021] In order to clearly illustrate the technical features of the present solution, the present application is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0022] In the first embodiment, if Figure 1 As shown, a reservoir water intake device includes an inlet cavity 1, a plurality of filter baffles 2 are arranged in the inlet cavity 1, an outlet cavity 3 is arranged outside the inlet cavity 1, a suction pump 4 is arranged at the bottom of the outlet cavity 3, and a suction pipe 5 is connected to the suction pump 4; a filter part 5 is arranged in the outlet cavity 3, and an auxiliary outlet pipe 6 is arranged on the outlet cavity 3 above the filter part 5.

[0023] When in use, water is introduced into the inlet cavity 1, then passes through the filter partition 2 and enters the outlet cavity 3. There are two ways of outlet. It can be outlet from the bottom of the outlet cavity 3 through the extraction pump 4 and the extraction pipe 5, and for the top, it is naturally filtered through the filter part 5, and can be exported to the outside of the reservoir through the auxiliary outlet pipe 6.

[0024] In the second embodiment, if Figure 1-4 As shown, a reservoir water intake device includes an inlet cavity 1, a plurality of filter baffles 2 are arranged in the inlet cavity 1, an outlet cavity 3 is arranged outside the inlet cavity 1, a pumping pump 4 is arranged at the bottom of the outlet cavity 3, and an extraction pipe 5 is connected to the pumping pump 4; a filter 5 is arranged in the outlet cavity 3, and a secondary outlet pipe 6 is arranged on the outlet cavity 3 above the filter 5. A vertical baffle 7 is arranged between the inlet cavity 1 and the outlet cavity 3, and a connecting channel 8 connecting the inlet cavity 1 and the outlet cavity 3 is arranged below the vertical baffle 7. The inlet cavity 1 includes an outer cavity 9, a filter cavity 10 is arranged in the outer cavity 9, and an introduction pipe 11 penetrates into the filter cavity 10. The filter baffle 2 is arranged in the filter cavity 10; half of the filter baffle 2 is provided with a through hole 12, and the other half is provided with a flat plate without a through hole 12, and the filter baffle 2 is arranged obliquely so that the side with the through hole 12 is located at the lower side. A vertical outlet hole 13 is provided at the bottom of the side with the through hole 12; a bottom pipe 14 is provided at the bottom of the filter cavity 10 to form a connecting channel 8. An inlet elbow 15 is provided at the outlet of the introduction pipe 11, and the inlet elbow 15 faces the upper part of the filter partition 2 on the side without the through hole 12. The upper and lower filter partitions 2 are staggered so that the vertical outlet holes 13 on the upper and lower filter partitions 2 are staggered. A bottom groove 16 is provided at the bottom of the outlet cavity 3, and the extraction pump 4 is arranged in the bottom groove 16. The filter part 5 includes a supporting metal mesh 17, and a filter stone layer 18 is provided on the supporting metal mesh 17.

[0025] When in use, water is introduced into the inlet cavity 1, and then enters the outlet cavity 3 after passing through the filter baffle 2, that is, introduced into the highest layer of the filter baffle 2 through the inlet pipe 11, and then discharged at one time through the through hole 12 and the vertical outlet hole 13 thereon; then enters the outlet cavity 3 through the bottom pipe, and in the outlet cavity 3, there are two ways of discharge, which can be discharged from the bottom of the outlet cavity 3 through the extraction pump 4 and the extraction pipe 5, and for the top, it is naturally filtered through the filter part 5, and can be discharged to the outside of the reservoir through the auxiliary outlet pipe 6.

[0026] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A reservoir water intake device, characterized in that: It includes an inlet cavity, a plurality of filter baffles are arranged in the inlet cavity, an outlet cavity is arranged outside the inlet cavity, an extraction pump is arranged at the bottom of the outlet cavity, and an extraction pipe is connected to the extraction pump; a filter part is arranged in the outlet cavity, and an auxiliary outlet pipe is arranged on the outlet cavity above the filter part.

2. A reservoir water intake device according to claim 1, characterized in that: A vertical partition is arranged between the inlet cavity and the outlet cavity, and a communication channel connecting the inlet cavity and the outlet cavity is arranged below the vertical partition.

3. A reservoir water intake device according to claim 2, characterized in that: The introduction cavity comprises an outer cavity, a filter cavity is arranged in the outer cavity, and an introduction pipe penetrates into the filter cavity.

4. A reservoir water intake device according to claim 3, characterized in that: The filter partition is arranged in the filter cavity; half of the filter partition is provided with through holes, and the other half is provided with a flat plate without through holes. The filter partition is arranged obliquely so that the side with the through holes is located at the lower side.

5. A reservoir water intake device according to claim 4, characterized in that: A vertical outlet hole is arranged at the bottom of the side with the through hole; and a bottom pipe is arranged at the bottom of the filter cavity to form a connecting channel.

6. A reservoir water intake device according to claim 5, characterized in that: An introduction elbow is arranged at the outlet of the introduction pipe, and the introduction elbow faces the upper part of the filter partition on the side where no through hole is arranged.

7. A reservoir water intake device according to claim 5, characterized in that: The upper and lower filter baffles are staggered so that the vertical outlet holes on the upper and lower filter baffles are staggered.

8. A reservoir water intake device according to claim 1, characterized in that: A bottom groove is arranged at the bottom of the outlet cavity, and the extraction pump is arranged in the bottom groove.

9. A reservoir water intake device according to claim 1, characterized in that: The filter part comprises a supporting metal mesh, on which a filter stone layer is arranged.

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