Leakage-proof water conservancy pipeline for water conservancy project

Abstract

The utility model relates to the technical field of leakage-proof pipelines, in particular to a leakage-proof water conservancy pipeline for a water conservancy project, which comprises a pipeline main body, a communication component arranged on the outer side of the pipeline main body and a leakage-proof component arranged on the outer side of the communication component, the sealing ring is installed on the outer side of the communicating assembly, the protective shell is installed on the outer side of the sealing ring, the annular elastic plate is installed in the protective shell, the outer side of the annular elastic plate is fixedly connected with a reset spring, an elastic water storage bag is arranged in the annular elastic plate, and the connecting position of the pipeline is sealed through the sealing ring of the leakage-proof assembly; the communicating assembly and the leakage-proof assembly are tightly connected with the pipeline body through cooperation of external bolts, pipeline leakage is prevented in the water conveying process, meanwhile, water flow is blocked through the elastic water storage bag, and the water flow speed can be reduced while pipeline water leakage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of leak-proof pipelines, in particular to a leak-proof water conservancy pipeline for water conservancy projects. Background Art

[0002] With the continuous development of water conservancy project construction, pipeline anti-leakage technology has become an important part of water-saving measures. However, traditional water conservancy pipelines often leak during long-term use due to factors such as material aging and construction quality, resulting in a large waste of water resources and affecting the normal operation of water conservancy projects.

[0003] After checking, the public (announcement) number: CN217208226U discloses a leak-proof water conservancy pipeline for water conservancy projects. This technology discloses "a leak-proof water conservancy pipeline for water conservancy projects, including a first pipeline, a first connector is fixedly connected to the end of the first pipeline, the first connector surface is provided with a first mounting hole at four corners, an insertion groove is provided inside the first connector, a first sealing leather ring is fixedly connected inside the insertion groove, a first protective layer is fixedly connected to the surface of the first pipeline, a second connector is provided on one side of the first connector, a second pipeline is fixedly connected to the end of the second connector, a second mounting hole is provided at the four corners of the surface of the second connector, an insertion tube is fixedly connected inside the second connector, a second sealing leather ring is fixedly connected to the end of the insertion tube, and a second protective layer is fixedly connected to the surface of the second pipeline. The utility model solves the problem of water leakage at the pipeline connection by designing the insertion groove and the insertion tube inside the first connector and the second connector";

[0004] When existing leak-proof water conservancy pipelines are in use, the sealing leather rings at the pipeline joints may age after long-term use, and during the water transportation process, the water body may strongly squeeze the pipeline joints, causing gaps at the pipeline interfaces and causing water leakage.

[0005] In order to solve the above problems, the present application proposes a leak-proof water conservancy pipeline for water conservancy projects. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a leak-proof water conservancy pipeline for water conservancy projects, which can prevent water leakage during water delivery and reduce the water flow rate to prevent excessive water pressure in the pipeline.

[0007] To achieve the above object, the utility model provides the following technical solutions: a leak-proof water conservancy pipeline for a water conservancy project, comprising a pipeline body, a connecting component installed outside the pipeline body, and a leak-proof component installed outside the connecting component;

[0008] The anti-leakage component includes a sealing ring installed on the outside of the connecting component, a protective shell installed on the outside of the sealing ring, and an annular spring plate installed inside the protective shell. A return spring is fixedly connected to the outside of the annular spring plate, and an elastic water storage bag is arranged inside the annular spring plate.

[0009] As a preferred leak-proof water conservancy pipeline for a water conservancy project of the utility model, an expansion groove is opened inside the protective shell, the annular spring plate and the elastic water storage bag are both located inside the expansion groove, the reset spring is distributed in a ring shape on the outside of the annular spring plate, and the reset spring is fixedly connected to the inner side of the protective shell, and the elastic water storage bag is used to block the water flow, preventing the pipeline from leaking and reducing the water flow rate.

[0010] As a preferred leak-proof water conservancy pipeline for a water conservancy project of the utility model, the pipeline body includes a water conduit, a protective pipe, a connecting plate and connecting holes. The protective pipe is located on the outside of the water conduit, and the connecting plate is fixedly connected to the outside of the protective pipe. The connecting holes are distributed in a ring shape on the connecting plate. The protective pipe is used to protect the water conduit to prevent water leakage in the pipeline during water delivery.

[0011] As a preferred leak-proof water conservancy pipeline for a water conservancy project of the utility model, the connecting component includes a connecting cylinder, a fixing hole, a connecting hole, a rotating rod, a connecting rod and an arc-shaped sheet. The connecting cylinder is connected to the connecting plate by bolts, and the bolts are located inside the connecting hole and the fixing hole. The connecting component and the pipeline body are fixed by installing the bolts into the connecting hole and the fixing hole.

[0012] As a preferred leak-proof water conservancy pipeline for a water conservancy project of the utility model, the fixing holes are arranged on the outside of the connecting tube, and the fixing holes are distributed in a ring shape on the outside of the connecting tube, the communicating holes are arranged in the middle of the outside of the connecting tube, and the communicating holes are located at the center of the distribution surface of the fixing holes, and the connecting holes and the fixing holes are matched with bolts to fix the communicating components and the pipeline body.

[0013] As a preferred leak-proof water conservancy pipeline for a water conservancy project of the utility model, the rotating rod is rotatably connected inside the connecting tube, the connecting rod is fixedly connected to the outside of the rotating rod, and the arc-shaped piece is fixedly connected to the other side of the connecting rod. The rotating rod and the arc-shaped piece are used to consume the kinetic energy of the water flow to reduce the flow rate of the water flow, thereby preventing the water flow from being too fast and causing the pipeline to leak.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. On this basis, a leak-proof component and a connecting component are added. The sealing ring of the leak-proof component is used to seal the connection of the pipeline, and the connecting component and the leak-proof component are tightly connected to the pipeline body with external bolts to prevent pipeline leakage during water delivery. At the same time, an elastic water storage bag is used to block the water flow, which can prevent pipeline leakage and reduce the water flow rate;

[0016] 2. At the same time, a rotating rod and an arc piece are added on this basis. The rotating rod and the arc piece will rotate under the impact of the water flow, thereby consuming the kinetic energy of the water flow and reducing the flow rate of the water flow, thereby preventing the water flow rate from being too fast, causing gaps in the connection between the connecting components, the leak-proof components and the pipeline body, and causing pipeline leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an exploded diagram of the connected component structure of the utility model;

[0020] Figure 3 This is a cross-sectional view of the leak-proof component structure of the utility model;

[0021] Figure 4 It is an exploded view of the leak-proof component structure of the utility model.

[0022] In the figure:

[0023] 1. Pipe body; 101. Water guide pipe; 102. Protection pipe; 103. Connecting plate; 104. Connecting hole; 2. Leak-proof component; 201. Sealing ring; 202. Protection shell; 203. Annular spring plate; 204. Return spring; 205. Elastic water storage bag; 206. Expansion groove; 3. Connecting component; 301. Connecting tube; 302. Fixing hole; 303. Connecting hole; 304. Rotating rod; 305. Connecting rod; 306. Arc sheet. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1

[0026] like Figure 1-Figure 4 As shown;

[0027] A leakproof water conservancy pipeline for a water conservancy project comprises a pipeline body 1.

[0028] In this embodiment: after checking the public (announcement) number: CN217208226U discloses a leak-proof water conservancy pipeline for water conservancy projects, and this technology discloses "a leak-proof water conservancy pipeline for water conservancy projects, including a first pipeline, a first connector is fixedly connected to the end of the first pipeline, and the first connector surface is provided with a first mounting hole at four corners, an insertion groove is provided inside the first connector, and a first sealing leather ring is fixedly connected inside the insertion groove, and a first protective layer is fixedly connected to the surface of the first pipeline, a second connector is provided on one side of the first connector, and a second pipeline is fixedly connected to the end of the second connector, and a second mounting hole is provided at the four corners of the surface of the second connector, and an insertion tube is fixedly connected inside the second connector, and a second sealing leather ring is fixedly connected to the end of the insertion tube, and a second protective layer is fixedly connected to the surface of the second pipeline. The utility model solves the problem of water leakage at the pipeline connection by designing the insertion groove and the insertion tube inside the first connector and the second connector";

[0029] When the existing leak-proof water conservancy pipeline is in use, the sealing leather ring at the pipeline connection may age after long-term use, and when the water flow rate is too fast, it may produce a strong impact force on the sealing leather ring at the pipeline connection, causing the pipeline interface to loosen and cause water leakage. Combined with actual use, this problem is obviously a real problem that is difficult to solve. In view of this, in order to solve this technical problem, a leak-proof component 2 and a connecting component 3 are added to the present application document.

[0030] According to the above content, in order to prevent water leakage in the pipeline, it also includes a connecting component 3 installed on the outside of the pipeline body 1 and a leakage-proof component 2 installed on the outside of the connecting component 3; the leakage-proof component 2 includes a sealing ring 201 installed on the outside of the connecting component 3 and a protective shell 202 installed on the outside of the sealing ring 201 and an annular spring plate 203 installed inside the protective shell 202, a return spring 204 is fixedly connected to the outside of the annular spring plate 203, and an elastic water storage bag 205 is arranged inside the annular spring plate 203.

[0031] In this embodiment: the pipeline interface is sealed by a sealing ring 201, so that the connecting disk 103 and the connecting tube 301 are tightly connected together. When the water flow rate is too fast, the elastic water storage bag 205 will block the water flow for a second time. After entering the elastic water storage bag 205, part of the water flow will squeeze the annular spring plate 203 and the return spring 204 outward, so that the annular spring plate 203 moves outward to the inner wall of the protective shell 202. During this period, the flow rate of the water flow will be further reduced, thereby ensuring the tightness of the connection between the connecting component 3 and the pipeline body 1, thereby preventing the pipeline from leaking during the water delivery process.

[0032] In an optional embodiment: an expansion groove 206 is opened inside the protective shell 202, the annular spring plate 203 and the elastic water storage bag 205 are both located inside the expansion groove 206, the return spring 204 is distributed in a ring shape on the outside of the annular spring plate 203, and the return spring 204 is fixedly connected to the inner side of the protective shell 202.

[0033] In this embodiment: when the water flow rate is too fast, the elastic water storage bag 205 will perform a second blockage on the water flow inside the expansion groove 206. After entering the elastic water storage bag 205, part of the water flow will squeeze the annular spring plate 203 and the return spring 204 outward, causing the annular spring plate 203 to move outward in the expansion groove 206 to the inner wall of the protective shell 202. During this period, the flow rate of the water flow will be further reduced, thereby ensuring the tightness of the connection between the connecting component 3 and the pipeline body 1, thereby preventing the pipeline from leaking during the water delivery process.

[0034] In an optional embodiment: the pipeline body 1 includes a water pipe 101, a protective pipe 102, a connecting plate 103 and connecting holes 104, the protective pipe 102 is located on the outside of the water pipe 101, the connecting plate 103 is fixedly connected to the outside of the protective pipe 102, and the connecting holes 104 are distributed in a ring shape on the connecting plate 103.

[0035] In this embodiment: the protection pipe 102 can protect the water pipe 101 to prevent water leakage in the water delivery process.

[0036] In an optional embodiment: the connecting component 3 includes a connecting cylinder 301, a fixing hole 302, a connecting hole 303, a rotating rod 304, a connecting rod 305 and an arc-shaped piece 306, and the connecting cylinder 301 is connected to the connecting disk 103 by bolts, and the bolts are located inside the connecting hole 104 and the fixing hole 302.

[0037] In this embodiment: after the water flows into the connecting tube 301 through the connecting hole 303, the rotating rod 304, the connecting rod 305 and the arc-shaped piece 306 will rotate under the impact of the water flow, thereby consuming the kinetic energy of the water flow and reducing the flow rate of the water flow, thereby preventing the water flow from flowing too fast and causing gaps to appear at the connection between the connecting component 3, the leak-proof component 2 and the pipeline body 1, thereby causing pipeline leakage.

[0038] In an optional embodiment: the fixing hole 302 is opened on the outside of the connecting tube 301, and the fixing hole 302 is distributed in an annular shape on the outside of the connecting tube 301, and the connecting hole 303 is opened in the middle of the outside of the connecting tube 301, and the connecting hole 303 is located at the center of the distribution surface of the fixing hole 302.

[0039] In this embodiment, bolts are installed in the connection holes 104 and the fixing holes 302 , so that the pipeline body 1 is connected and fixed with the connecting component 3 and the anti-leakage component 2 .

[0040] In an optional embodiment: the rotating rod 304 is rotatably connected inside the connecting tube 301 , the connecting rod 305 is fixedly connected to the outside of the rotating rod 304 , and the arc-shaped piece 306 is fixedly connected to the other side of the connecting rod 305 .

[0041] In this embodiment: the rotation of the rotating rod 304, the connecting rod 305 and the arc-shaped piece 306 under the impact of the water flow consumes the kinetic energy of the water flow, thereby reducing the flow rate of the water flow, preventing the water flow from flowing too fast and causing gaps in the connection between the connecting component 3, the leak-proof component 2 and the pipeline body 1, thereby causing pipeline leakage.

[0042] The working principle and use process of the utility model are as follows: first, the pipeline body 1 is connected with the connecting component 3 and the leak-proof component 2, and then the bolts are installed in the connecting hole 104 and the fixing hole 302 and fixed, and the pipeline interface is sealed by the sealing ring 201, so that the connecting plate 103 and the connecting tube 301 are tightly connected together, and then the pipeline body 1 is connected with the external pipeline, so that the water flow can flow inside the water pipe 101, and the protective tube 102 can protect the water pipe 101 to prevent the pipeline from leaking during the water delivery process. After the water flows into the connecting tube 301 through the connecting hole 303, the rotating rod 304, the connecting rod 305 and the arc-shaped sheet 306 will be flushed by the water flow. The kinetic energy of the water flow is consumed to reduce the flow rate of the water flow, thereby preventing the water flow from being too fast and causing gaps in the connection between the connecting component 3, the anti-leakage component 2 and the pipeline body 1, thereby causing pipeline leakage. At the same time, when the water flow rate is too fast, the elastic water storage bag 205 inside the expansion groove 206 will block the water flow for a second time. After entering the elastic water storage bag 205, part of the water flow will squeeze the annular spring plate 203 and the reset spring 204 outward, so that the annular spring plate 203 moves outward in the expansion groove 206 to the inner wall of the protective shell 202. During this period, the flow rate of the water flow will be further reduced, thereby ensuring the tightness of the connection between the connecting component 3 and the pipeline body 1, thereby preventing the pipeline from leaking during the water delivery process.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A leakproof water conservancy pipeline for a water conservancy project, comprising a pipeline body (1), characterized in that: It also includes a connecting component (3) installed on the outside of the pipeline body (1) and a leak-proof component (2) installed on the outside of the connecting component (3); The anti-leakage component (2) comprises a sealing ring (201) installed on the outside of the connecting component (3), a protective shell (202) installed on the outside of the sealing ring (201), and an annular spring plate (203) installed inside the protective shell (202); a return spring (204) is fixedly connected to the outside of the annular spring plate (203), and an elastic water storage bag (205) is arranged inside the annular spring plate (203).

2. The leakproof water conservancy pipeline for water conservancy projects according to claim 1, characterized in that: An expansion groove (206) is provided inside the protective shell (202), the annular spring plate (203) and the elastic water storage bag (205) are both located inside the expansion groove (206), the return spring (204) is distributed in an annular shape outside the annular spring plate (203), and the return spring (204) is fixedly connected to the inner side of the protective shell (202).

3. The leakproof water conservancy pipeline for a water conservancy project according to claim 1, characterized in that: The pipeline body (1) comprises a water pipe (101), a protective pipe (102), a connecting plate (103) and connecting holes (104); the protective pipe (102) is located outside the water pipe (101); the connecting plate (103) is fixedly connected to the outside of the protective pipe (102); and the connecting holes (104) are distributed in an annular shape on the connecting plate (103).

4. The leakproof water conservancy pipeline for a water conservancy project according to claim 1, characterized in that: The connecting assembly (3) comprises a connecting cylinder (301), a fixing hole (302), a connecting hole (303), a rotating rod (304), a connecting rod (305) and an arc-shaped sheet (306); the connecting cylinder (301) is connected to the connecting plate (103) by bolts, and the bolts are located inside the connecting hole (104) and the fixing hole (302).

5. The leakproof water conservancy pipeline for water conservancy projects according to claim 4, characterized in that: The fixing holes (302) are arranged on the outside of the connecting tube (301), and the fixing holes (302) are distributed in an annular manner on the outside of the connecting tube (301); the communicating holes (303) are arranged in the middle of the outside of the connecting tube (301), and the communicating holes (303) are located at the center of the distribution surface of the fixing holes (302).

6. The leakproof water conservancy pipeline for water conservancy projects according to claim 4, characterized in that: The rotating rod (304) is rotatably connected inside the connecting tube (301), the connecting rod (305) is fixedly connected to the outside of the rotating rod (304), and the arc-shaped piece (306) is fixedly connected to the other side of the connecting rod (305).

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