Adjustable overflow vertical pipe for landscaping

Abstract

The utility model discloses an adjustable overflow vertical pipe for landscaping, which comprises an overflow pipe assembly, the overflow pipe assembly comprises a fixed pipe, a middle pipe and a top pipe, the diameter of the fixed pipe, the diameter of the middle pipe and the diameter of the top pipe are gradually increased, and the fixed pipe, the middle pipe and the top pipe can move up and down; the overflow pipe assembly is arranged in the limiting pipe, and the fixed pipe is fixed to the bottom of the limiting pipe; the hydraulic lifting column is arranged in the limiting pipe and abuts against the bottom wall of the top pipe. By arranging the lifting overflow pipe, the height of the overflow pipe assembly can be adjusted through the hydraulic lifting column according to requirements, and therefore the effects of adjusting the water level of retention places such as wet ponds and rainwater wet lands and adjusting the water storage capacity are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water level regulation, in particular to an adjustable overflow vertical pipe for gardening. Background Art

[0002] Overflow pipes are usually used to adjust the water level in retention areas such as wet ponds and rainwater wetlands. However, the sponge overflow risers currently on the market cannot adjust the height of the overflow pipes. They are usually customized and cannot be effectively used in some complex sponge facilities.

[0003] To this end, the utility model provides an adjustable overflow vertical pipe for landscaping to solve the above technical problems. Utility Model Content

[0004] Purpose of the utility model: To solve the problem that the sponge overflow vertical pipes in the prior art cannot adjust the height of the overflow pipes, are usually customized as finished products, and cannot be effectively used in some complex sponge facilities.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An adjustable overflow vertical pipe for landscaping, comprising:

[0007] An overflow pipe assembly, the overflow pipe assembly comprising a fixed pipe, an intermediate pipe and a top pipe, the diameters of the fixed pipe, the intermediate pipe and the top pipe are gradually increased, and the fixed pipe, the intermediate pipe and the top pipe can move up and down relative to each other;

[0008] A limiting pipe, wherein the overflow pipe assembly is arranged in the limiting pipe, wherein the fixed pipe is fixed at the bottom of the limiting pipe;

[0009] A hydraulic lifting column is arranged in the limiting tube and contacts the bottom wall of the top tube.

[0010] Furthermore, an extension portion with the same size as the inner diameter of the intermediate tube is extended outward from the top of the fixed tube; an extension portion with the same size as the outer diameter of the fixed tube is extended inside the bottom box of the intermediate tube, and acts as a limiter together with the extension portion on the fixed tube; an extension portion with the same size as the inner diameter of the top tube is extended outward from the top of the intermediate tube; an extension portion with the same size as the outer diameter of the intermediate tube is extended inward from the bottom of the top tube, and acts as a limiter together with the extension portion at the top end of the intermediate tube.

[0011] Furthermore, the bottoms of the limiting pipe and the fixing pipe are connected to a sewer pipe.

[0012] Furthermore, a liquid level sensor is provided on the outer wall of the limiting tube for monitoring the liquid level.

[0013] Furthermore, the connection between the fixed pipe middle pipe and the top pipe in the overflow pipe assembly, as well as the connection between the top pipe and the limit pipe are all sealed structures;

[0014] Furthermore, a tube cover is provided on the top tube, and the tube cover is hemispherical and has through holes on its surface.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By providing a liftable overflow pipe, the height of the overflow pipe assembly can be adjusted according to demand through a hydraulic lifting column, thereby adjusting the water level of retention areas such as wet ponds and rainwater wetlands and adjusting the water storage volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front cross-sectional view of the utility model.

[0019] In the figure: 101, fixed pipe; 102, middle pipe; 103, top pipe; 2, limit pipe; 3, hydraulic lifting column; 4, sewer pipe; 5, liquid level sensor; 6, pipe cover. DETAILED DESCRIPTION

[0020] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0021] The applicant believes that the sponge overflow standpipes in the prior art are unable to adjust the height of the overflow pipes, are usually custom-made as finished products, and cannot be effectively used in some complex sponge facilities.

[0022] To this end, the applicant designed Figure 1-2 An adjustable overflow vertical pipe for landscaping shown in the figure comprises: an overflow pipe assembly, the overflow pipe assembly comprises a fixed pipe 101, an intermediate pipe 102 and a top pipe 103, the diameters of the fixed pipe 101, the intermediate pipe 102 and the top pipe 103 are increased step by step, and they can move up and down relative to each other; a limiting pipe 2, the overflow pipe assembly is arranged in the limiting pipe 2, wherein the fixed pipe 101 is fixed at the bottom of the limiting pipe 2; a hydraulic lifting column 3, the hydraulic lifting column 3 is arranged in the limiting pipe 2, and abuts against the bottom wall of the top pipe 103.

[0023] The adjustable overflow riser of the present embodiment is further optional, the top of the fixed pipe 101 is extended outwardly with an extension portion having the same inner diameter as the middle pipe 102; the bottom box of the middle pipe 102 is extended inside with an extension portion having the same outer diameter as the fixed pipe 101, which acts as a limit together with the extension portion on the fixed pipe 101; the top of the middle pipe 102 is extended outwardly with an extension portion having the same inner diameter as the top pipe 103; the bottom of the top pipe 103 is extended inwardly with an extension portion having the same outer diameter as the middle pipe 102, which acts as a limit together with the extension portion at the top of the middle pipe 102.

[0024] The adjustable overflow vertical pipe of this embodiment is further optional, and the limiting pipe 2 and the bottom of the fixed pipe 101 are connected to the sewer pipe 4.

[0025] The adjustable overflow riser of the present embodiment is further optional. A liquid level sensor 5 is provided on the outer wall of the limit tube 2 for monitoring the liquid level. The liquid level sensor 5 adopts a common liquid level sensor currently available on the market. It is not an innovation of the present application, so the present application will not go into details. The data detected by the liquid level sensor 5 is transmitted to the controller (not shown in the drawings), and then the controller controls the raising or lowering of the hydraulic lifting column 3.

[0026] The adjustable overflow vertical pipe of this embodiment is further optional. The connection between the fixed pipe 101, the middle pipe 102 and the top pipe 103 in the overflow pipe assembly, and the connection between the top pipe 103 and the limiting pipe 2 are all sealed structures without affecting the lifting and lowering of the overflow pipe assembly.

[0027] The adjustable overflow vertical pipe of this embodiment is further optional. A pipe cover 6 is provided on the top pipe 103. The pipe cover 6 is hemispherical and has through holes on its surface. The function of the pipe cover 6 can achieve a certain filtering effect.

[0028] Working principle: When the present application is in use, the liquid level sensor 5 detects the liquid level data and transmits it to the controller. The controller controls the lifting column to rise or fall as needed to adjust the height of the overflow pipe assembly, thereby regulating the water level of retention areas such as wet ponds and rainwater wetlands, and adjusting the water storage volume.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An adjustable overflow standpipe for landscaping, characterized in that: include: An overflow pipe assembly, the overflow pipe assembly comprising a fixed pipe, an intermediate pipe and a top pipe, the diameters of the fixed pipe, the intermediate pipe and the top pipe are gradually increased, and the fixed pipe, the intermediate pipe and the top pipe can move up and down relative to each other; A limiting pipe, wherein the overflow pipe assembly is arranged in the limiting pipe, wherein the fixed pipe is fixed at the bottom of the limiting pipe; A hydraulic lifting column is arranged in the limiting tube and contacts the bottom wall of the top tube.

2. The adjustable overflow standpipe for landscaping according to claim 1, characterized in that: An extension portion with the same size as the inner diameter of the intermediate tube is extended outward from the top of the fixed tube; an extension portion with the same size as the outer diameter of the fixed tube is extended inside the bottom box of the intermediate tube, and acts as a limiter together with the extension portion on the fixed tube; an extension portion with the same size as the inner diameter of the top tube is extended outward from the top of the intermediate tube; an extension portion with the same size as the outer diameter of the intermediate tube is extended inward from the bottom of the top tube, and acts as a limiter together with the extension portion at the top end of the intermediate tube.

3. The adjustable overflow standpipe for landscaping according to claim 1, characterized in that: The bottoms of the limiting pipe and the fixing pipe are connected to the sewer pipe.

4. The adjustable overflow standpipe for landscaping according to claim 1, characterized in that: The outer wall of the limit tube is provided with a liquid level sensor for monitoring the liquid level.

5. The adjustable overflow standpipe for landscaping according to claim 1, characterized in that: The connection between the fixed pipe middle pipe and the top pipe in the overflow pipe assembly, as well as the connection between the top pipe and the limiting pipe are all sealed structures.

6. The adjustable overflow standpipe for landscaping according to claim 1, characterized in that: The top tube is provided with a tube cover which is hemispherical and has through holes on its surface.

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