A water intake device for a seepage pipe with a multi-layer filtering structure for a river with a lot of sediment

Abstract

The utility model provides a seepage pipe water intake device with a multi-layer filtering structure for a river with a lot of sediment, including a collection well, a concrete cover plate is arranged on the top of the collection well, the collection well is provided with an interface well and a water collection well, the interface well is connected with a seepage pipe, and the seepage pipe passes through the interface well and is connected to the water collection well. The utility model can understand in real time whether the water level in the water collection pit exceeds a specified value. When the water level exceeds the value, the maintenance worker can enter the inside of the collection well through the cast iron manhole cover and the support, so that the inside of the collection well can be inspected and maintained, and the water precipitated in the collection well can be discharged through the overflow pipe, so that the discharged water is cleaner. The simple structure of this scheme can make it more convenient for workers to inspect and maintain the inside of the collection well, and at the same time, it can understand whether the connection between the seepage pipe and the expansion joint is damaged and leaking at the first time, so as to collect the water intake device in time.

Description

Technical Field

[0001] The utility model belongs to the field of water intake devices, in particular to a water intake device for a seepage pipeline with a multi-layer filtering structure for a river with a lot of sediment. Background Art

[0002] During use, the seepage pipe with a multi-layer filtering structure will collect the water that seeps out after filtering the silt-laden river, and transport the collected water to the inside of the seepage pipe water intake device. This device is connected to the seepage pipe with a multi-layer filtering structure, and can store and collect the water collected by the seepage pipe. The existing water intake device has a simple structure, which directly connects the seepage pipe to the storage device, resulting in water leakage at the connection after the equipment is used for a long time, but manual inspection and maintenance are very inconvenient. Therefore, this scheme designs a device that can facilitate workers to inspect and repair the water intake device. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a seepage pipe water intake device with a multi-layer filtration structure for a river with a lot of sediment, so as to solve the problem that the current water intake device in the prior art has a simple structure and directly connects the seepage pipe to the storage device, which leads to the problem that the connection is prone to leakage after the equipment is used for a long time, and manual inspection and maintenance are very inconvenient.

[0004] A seepage pipe water intake device with a multi-layer filtration structure for a river with a lot of sediment comprises a collecting well, a concrete cover plate is arranged on the top of the collecting well, the collecting well is provided with an interface well and a water collecting well, the interface well is connected to a seepage pipe, the seepage pipe passes through the interface well and is connected to the water collecting well, a waterproof sheath is arranged on the surface of the seepage pipe and at the connection between the interface well and the water collecting well, a concrete cushion layer is arranged at the bottom of the collecting well, and an overflow pipe and a water outlet pipe are arranged on one side of the water collecting well.

[0005] Preferably, a sump is provided at the bottom of the interface well of the collection well.

[0006] Preferably, a pre-supported well ring is installed on the top of the concrete cover plate, a cast iron well cover and a support are mounted on the pre-supported well ring, and steps are installed on the inner wall of the pre-supported well ring and extend to the bottom of the inner wall of the interface well.

[0007] Preferably, the seepage pipe is provided with an expansion joint inside the interface well.

[0008] Preferably, the gap between the waterproof sheath and the seepage pipe is filled with hemp, and the gap and the outside of the hemp are sealed with cement mortar.

[0009] Preferably, the connection between the collection well and the concrete cover plate is connected by 1:2 cement and trimmed into an oblique angle.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] The utility model arranges a sump in the collection well and arranges a water level sensor in the sump, so as to understand in real time whether the water level in the sump exceeds a specified value. When the water level exceeds the value, maintenance workers can enter the collection well through the cast iron manhole cover and the support, so as to inspect and maintain the interior of the collection well, and at the same time, the water precipitated in the collection well can be discharged through the overflow pipe, so that the discharged water is cleaner. The scheme has a simple structure and can be more convenient for workers to inspect and maintain the interior of the collection well. At the same time, they can understand at the first time whether the seepage pipe and the expansion joint connection are damaged and leaking, and then collect the water from the water intake device in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model from top view;

[0014] Figure 3 This is a schematic diagram of the connection structure between the collection well and the sump of the utility model;

[0015] Figure 4 This is a schematic diagram of the connection structure between the waterproof sheath and the water seepage pipe of the utility model;

[0016] Figure 5 This is a schematic diagram of the connection structure between the collection well and the concrete cover plate of the utility model;

[0017] Figure 6 It is a schematic diagram of the connection structure of the pre-supported manhole ring, the cast iron manhole cover and the support of the utility model.

[0018] In the figure: 1. Collection well; 101. Collection pit; 2. Concrete cover; 201. Pre-supported well ring; 202. Cast iron manhole cover and support; 203. Step; 3. Waterproof sheath; 301. Cement mortar; 302. Hemp oil; 4. Seepage pipe; 401. Expansion joint; 5. Concrete cushion; 6. Overflow pipe. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] like Figure 1-6As shown, the utility model provides a seepage pipe water intake device with a multi-layer filtering structure for a river with a lot of sediment, including a collection well 1, a collection pit 101 is arranged at the bottom of the interface well of the collection well 1, a water level sensor is arranged in the collection pit 101, the water level sensor is connected to the terminal through a material net, and can detect whether the water level in the collection pit 101 exceeds a specified value, a concrete cover plate 2 is arranged on the top of the collection well 1, and the connection between the collection well 1 and the concrete cover plate 2 is connected by 1:2 cement and repaired into an oblique state, so that the collection well 1 and the concrete cover plate 2 are connected. The earth cover plate 2 is fixedly installed together, and a pre-supported well ring 201 is installed on the top of the concrete cover plate 2. A cast iron well cover and a support 202 are installed on the pre-supported well ring 201. By setting two cast iron well covers and the support 202, it is convenient for maintenance personnel to enter the interior of the water collection well and the interface well to inspect the interior of the collection well 1. A step 203 is installed on the inner wall of the pre-supported well ring 201 and extends to the bottom of the inner wall of the interface well, so that maintenance personnel can enter the interior of the collection well 1 through the step 203, which is convenient for workers to inspect and maintain the interior of the collection well 1;

[0021] The collection well 1 is provided with an interface well and a water collection well, the interface well is connected with a seepage pipe 4, the seepage pipe 4 passes through the interface well and is connected to the water collection well, the seepage pipe 4 is provided with an expansion joint 401 inside the interface well, the surface of the seepage pipe 4 and the connection between the interface well and the water collection well are provided with a waterproof sheath 3, the gap between the waterproof sheath 3 and the seepage pipe 4 is filled with hemp 302, the gap and the outside of the hemp 302 are sealed on the outside of the hemp 302 by cement mortar 301,

[0022] A concrete cushion layer 5 is provided at the bottom of the collection well 1, and an overflow pipe 6 and an outlet pipe are provided on one side of the collection well, so that the waterproof sheath 3 can keep the connection between the seepage pipe 4 and the overflow pipe 6 and the well wall of the collection well 1 in a sealed state.

[0023] Working principle: The seepage pipe 4 is connected to the pipe in the collection well 1 through the expansion joint 401. When the collected water is input into the seepage pipe 4, the water is stored in the collection well 1 and precipitated in the collection well 1. When the water is stored to a certain height, it overflows from the overflow pipe 6 for collection. The overflowed water is cleaner after precipitation. At the same time, inside the interface well in the collection well 1, the maintenance personnel can open the cast iron manhole cover and the support 202, and enter the inside of the seepage pipe 4 through the step 203, and perform regular maintenance on the connection between the seepage pipe 4 and the expansion joint 401. At the same time, a water level meter is installed inside the sump 101 and connected to the terminal through the Internet of Things. The water level of the sump 101 can be timely understood, and whether there is any leakage at the connection between the seepage pipe 4 and the expansion joint 401.

[0024] The implementation modes of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A water intake device for a seepage pipeline with a multi-layer filtration structure for a river with a lot of sediment, comprising a collection well (1), characterized in that: The top of the collection well (1) is provided with a concrete cover plate (2), the collection well (1) is provided with an interface well and a water collection well, the interface well is connected to a seepage pipe (4), the seepage pipe (4) passes through the interface well and is connected to the water collection well, a waterproof sheath (3) is provided on the surface of the seepage pipe (4) and at the connection between the interface well and the water collection well, a concrete cushion layer (5) is provided at the bottom of the collection well (1), and an overflow pipe (6) and a water outlet pipe are provided on one side of the water collection well.

2. The seepage pipe water intake device with a multi-layer filtration structure for a river with a lot of sediment as claimed in claim 1, characterized in that: A water collection pit (101) is provided at the bottom of the interface well of the collection well (1).

3. The seepage pipe water intake device with a multi-layer filtration structure for a river with a lot of sediment as claimed in claim 1, characterized in that: A pre-supported well ring (201) is installed on the top of the concrete cover plate (2), a cast iron well cover and a support (202) are mounted on the pre-supported well ring (201), and a step (203) is installed on the inner wall of the pre-supported well ring (201) and extends to the bottom of the inner wall of the interface well.

4. The seepage pipe water intake device with a multi-layer filtration structure for a river with a lot of sediment as claimed in claim 1, characterized in that: The water seepage pipe (4) is provided with an expansion joint (401) inside the interface well.

5. The seepage pipe water intake device with a multi-layer filtration structure for a river with a lot of sediment as claimed in claim 1, characterized in that: The gap between the waterproof sheath (3) and the seepage pipe (4) is filled with hemp (302), and the gap and the outside of the hemp (302) are sealed on the outside of the hemp (302) by cement mortar (301).

6. The seepage pipe water intake device with a multi-layer filtration structure for a river with a lot of sediment as claimed in claim 1, characterized in that: The connection between the collection well (1) and the concrete cover plate (2) is connected by 1:2 cement and is trimmed into an oblique angle.

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