Water conservancy pipeline convenient to install

Abstract

The water conservancy pipeline convenient to install comprises a main pipe, an auxiliary pipe, a first connecting pipe and a second connecting pipe, the main pipe is in threaded connection with the first connecting pipe, the auxiliary pipe is in threaded connection with the second connecting pipe, and one end of the first connecting pipe is fixedly connected with a water inlet connector. Compared with the prior art, the connecting pipe has the advantages that by arranging the first connecting pipe, the second connecting pipe, the water guide ring, the retaining ring, the inserting ring, the sealing ring and the like, when the main pipe and the auxiliary pipe are connected, the first connecting pipe is rotated to enable the water inlet connector to be in threaded connection with the main pipe, and then the second connecting pipe is rotated to enable the water outlet connector to be in threaded connection with the auxiliary pipe; and the main pipe and the auxiliary pipe are connected together. And the retaining ring is matched with the inserting ring, so that the first connecting pipe and the second connecting pipe can freely and independently rotate, the main pipe and the auxiliary pipe do not need to rotate during connection, the main pipe and the auxiliary pipe which are long or fixed can be conveniently connected, and the connection convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a water conservancy pipeline convenient for installation. Background Technique

[0002] A water conservancy project, also known as a water project, is a project built to control and allocate surface water and groundwater in nature to achieve the purpose of eliminating disasters and bringing benefits. As an important liquid transportation method, water conservancy has a wide range of applications in water conservancy projects.

[0003] For an existing water conservancy pipeline convenient for installation, a connection component is integrally connected to the main pipeline, and the connection component is threadedly connected to the auxiliary pipeline to achieve the rapid installation of the pipeline. However, for this connection method, it is necessary to rotate the main pipeline or the auxiliary pipeline as a whole. When the lengths of the main pipeline and the auxiliary pipeline are relatively large or both are fixed, it is not very convenient to make the connection. Therefore, a water conservancy pipeline convenient for installation is proposed for improvement. Content of the Utility Model

[0004] The purpose of the utility model aims to solve at least one of the technical defects.

[0005] Therefore, an object of the utility model is to provide a water conservancy pipeline convenient for installation to solve the problems mentioned in the background technique and overcome the deficiencies existing in the prior art.

[0006] To achieve the above object, an embodiment of one aspect of the utility model provides a water conservancy pipeline convenient for installation, including a main pipe, an auxiliary pipe, a first connecting pipe and a second connecting pipe. The main pipe is threadedly connected to the first connecting pipe, the auxiliary pipe is threadedly connected to the second connecting pipe. One end of the first connecting pipe is fixedly connected with a water inlet connecting head, and a first locking ring is threadedly connected to the outside of the water inlet connecting head. The end of the second connecting pipe is fixedly connected with a water outlet connecting head and a water outlet wrapping head, and a second locking ring is threadedly connected to the outside of the water outlet wrapping head;

[0007] A water guiding ring is fixedly connected to the inside of the first connecting pipe, a buckle ring is fixedly connected to the outside of the first connecting pipe, an inserting ring fixedly connected with the second connecting pipe is rotatably connected inside the buckle ring, and a sealing ring is sleeved outside the buckle ring.

[0008] Preferably, according to any of the above solutions, the first connecting pipe and the second connecting pipe have the same size, and the water inlet connecting head includes two tapered structures expanding outwards.

[0009] Preferably, according to any of the above solutions, external threads are provided on the outside of the end of the first connecting pipe, and both the first locking ring and the second locking ring adopt a regular polygon structure.

[0010] The above technical solution is adopted: the main pipe and the auxiliary pipe provide flow space for the liquid, and the first connecting pipe cooperates with the second connecting pipe to connect the main pipe and the auxiliary pipe. The main pipe is threadedly connected to the first connecting pipe, and the auxiliary pipe is threadedly connected to the second connecting pipe, so that the main pipe and the auxiliary pipe can be conveniently connected together. The first connecting pipe and the second connecting pipe have the same size, so that the water flow can flow smoothly in the first connecting pipe and the second connecting pipe. The water inlet connector is threadedly connected to the outside of the main pipe, so that the incoming water can smoothly enter the first connecting pipe.

[0011] Preferably, in any of the above schemes, the water outlet connecting head comprises two sections of inwardly contracted conical structures, and the water outlet wrapping head comprises two sections of outwardly expanded conical structures.

[0012] The above technical solution is adopted: the water outlet connector is threadedly connected in the auxiliary pipe, so that the water flow entering the second connecting pipe can smoothly enter the auxiliary pipe. The water outlet wrapping head is threadedly connected to the outside of the auxiliary pipe, and the auxiliary pipe is clamped in cooperation with the water outlet connector to ensure the stability of the connection. The first locking ring and the second locking ring are threadedly connected to the outside of the water inlet connector and the water outlet wrapping head that are extended outward, so that the water inlet connector and the water outlet wrapping head can clamp the main pipe and the auxiliary pipe inwardly, thereby improving the sealing of the connection.

[0013] Preferably, any of the above schemes adopts an inclined surface on the inner side of the water guide ring, and the inner end of the insert ring adopts an inclined surface with the same inclination as the inner side surface of the water guide ring.

[0014] Preferably, in any of the above schemes, the buckle ring adopts a U-shaped structure, and the insert ring adopts an L-shaped structure.

[0015] The above technical solution is adopted: the water guide ring guides the water flow so that the water flows to the middle of the second connecting pipe, and the inclined surface on the inner side of the plug ring receives the water flow guided by the water guide ring so that the water flow can flow smoothly into the second connecting pipe. The buckle ring cooperates with the plug ring to rotatably connect the first connecting pipe and the second connecting pipe so that the first connecting pipe and the second connecting pipe can rotate with each other. The buckle ring adopts a U-shaped structure, and the plug ring adopts an L-shaped structure, which can improve the sealing between the buckle ring and the plug ring and block the water flow. The sealing ring is set on the outside of the buckle ring to improve the sealing of the connection between the first connecting pipe and the second connecting pipe.

[0016] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0017] 1. The water conservancy pipeline that is easy to install, by setting structures such as the first connecting pipe, the second connecting pipe, the water guiding ring, the buckle ring, the insertion ring, and the sealing ring, when connecting the main pipe and the auxiliary pipe, rotate the first connecting pipe to thread the water inlet connecting head with the main pipe, and then rotate the second connecting pipe to thread the water outlet connecting head with the auxiliary pipe, so as to connect the main pipe and the auxiliary pipe together. The buckle ring cooperates with the insertion ring, enabling the first connecting pipe and the second connecting pipe to rotate freely independently, so that the main pipe and the auxiliary pipe do not need to be rotated when connecting, facilitating the connection of relatively long or fixed main pipes and auxiliary pipes, and greatly improving the convenience of connection.

[0018] 2. For this water conservancy pipeline that is easy to install, a first locking ring is provided on the outer side of the water inlet connecting head, and a second locking ring is provided on the outer side of the water outlet wrapping head. By rotating the first locking ring and the second locking ring, the water inlet connecting head and the water outlet wrapping head can be locked on the outer sides of the main pipe and the auxiliary pipe, improving the sealing performance of the connection.

[0019] Additional aspects and advantages of the present utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The above and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the description of the embodiments in conjunction with the following drawings, where:

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is a sectional structural schematic diagram of the present utility model;

[0023] Figure 3 is of the present utility model Figure 2 structural schematic diagram of part A in

[0024] In the figure: 1 - main pipe, 2 - first connecting pipe, 3 - second connecting pipe, 4 - auxiliary pipe, 5 - water inlet connecting head, 6 - first locking ring, 7 - water outlet connecting head, 8 - water outlet wrapping head, 9 - second locking ring, 10 - water guiding ring, 11 - buckle ring, 12 - insertion ring, 13 - sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0026] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] As Figures 1 to 3 shown, the present utility model includes a main pipe 1, a sub-pipe 4, a first connecting pipe 2, and a second connecting pipe 3. The main pipe 1 is threadedly connected to the first connecting pipe 2, and the sub-pipe 4 is threadedly connected to the second connecting pipe 3. One end of the first connecting pipe 2 is fixedly connected with a water inlet connector 5, and a first locking ring 6 is threadedly connected to the outside of the water inlet connector 5. The end of the second connecting pipe 3 is fixedly connected with a water outlet connector 7 and a water outlet wrapper 8, and a second locking ring 9 is threadedly connected to the outside of the water outlet wrapper 8.

[0028] A water guiding ring 10 is fixedly connected to the inside of the first connecting pipe 2, a snap ring 11 is fixedly connected to the outside of the first connecting pipe 2, and an insertion ring 12 fixedly connected to the second connecting pipe 3 is rotatably connected inside the snap ring 11. A sealing ring 13 is sleeved outside the snap ring 11.

[0029] Embodiment 1: The first connecting pipe 2 and the second connecting pipe 3 have the same size. The water inlet connector 5 includes two tapered structures that expand outward. Threads are provided on the outside of the end of the first connecting pipe 2. Both the first locking ring 6 and the second locking ring 9 adopt a regular polygon structure. The main pipe 1 and the sub-pipe 4 provide a flow space for the liquid. The first connecting pipe 2 cooperates with the second connecting pipe 3 to connect the main pipe 1 and the sub-pipe 4. The main pipe 1 is threadedly connected to the first connecting pipe 2, and the sub-pipe 4 is threadedly connected to the second connecting pipe 3, enabling the main pipe 1 and the sub-pipe 4 to be conveniently connected together. The first connecting pipe 2 and the second connecting pipe 3 have the same size, allowing water to flow smoothly inside the first connecting pipe 2 and the second connecting pipe 3. The water inlet connector 5 is threadedly connected to the outside of the main pipe 1, enabling water to flow smoothly into the first connecting pipe 2.

[0030] Embodiment 2: The water outlet connector 7 includes two tapered structures that contract inward, and the water outlet wrapper 8 includes two tapered structures that expand outward. The water outlet connector 7 is threadedly connected inside the sub-pipe 4, enabling the water flowing into the second connecting pipe 3 to smoothly enter the sub-pipe 4. The water outlet wrapper 8 is threadedly connected to the outside of the sub-pipe 4, cooperating with the water outlet connector 7 to clamp the sub-pipe 4, ensuring the stability of the connection. The first locking ring 6 and the second locking ring 9 are threadedly connected to the outside of the water inlet connector 5 and the water outlet wrapper 8 that expand outward, enabling the water inlet connector 5 and the water outlet wrapper 8 to clamp the main pipe 1 and the sub-pipe 4 inward, improving the sealing performance at the connection.

[0031] Embodiment 3: The inner side of the water guide ring 10 is a slope, and the inner end of the insertion ring 12 is a slope with the same slope as the inner side surface of the water guide ring 10. The snap ring 11 is of a U-shaped structure, and the insertion ring 12 is of an L-shaped structure. The water guide ring 10 guides the water flow so that the water flows towards the middle of the second connecting pipe 3. The slope on the inner side of the insertion ring 12 receives the water flow guided by the water guide ring 10, enabling the water flow to smoothly flow into the second connecting pipe 3. The snap ring 11 cooperates with the insertion ring 12 to rotatably connect the first connecting pipe 2 and the second connecting pipe 3, enabling the first connecting pipe 2 and the second connecting pipe 3 to rotate relative to each other. The snap ring 11 is of a U-shaped structure, and the insertion ring 12 is of an L-shaped structure, which can improve the sealing performance between the snap ring 11 and the insertion ring 12 and block the water flow. The sealing ring 13 is sleeved on the outside of the snap ring 11 to improve the sealing performance at the connection between the first connecting pipe 2 and the second connecting pipe 3.

[0032] The working principle of the present utility model is as follows:

[0033] S1. When connecting the main pipe 1 and the auxiliary pipe 4, rotate the first connecting pipe 2 to thread the water inlet connector 5 with the main pipe 1, and then rotate the second connecting pipe 3 to thread the water outlet connector 7 with the auxiliary pipe 4, thereby connecting the main pipe 1 and the auxiliary pipe 4 together;

[0034] S2. The snap ring 11 and the insertion ring 12 cooperate to enable the first connecting pipe 2 and the second connecting pipe 3 to rotate freely and independently, so that the main pipe 1 and the auxiliary pipe 4 can be connected without rotation. The water guide ring 10 guides the water flow so that the water flows towards the middle of the second connecting pipe 3. The slope on the inner side of the insertion ring 12 receives the water flow guided by the water guide ring 10, enabling the water flow to smoothly flow into the second connecting pipe 3;

[0035] S3. Rotate the first locking ring 6 and the second locking ring 9 to lock the water inlet connector 5 and the water outlet wrapper 8 on the outside of the main pipe 1 and the auxiliary pipe 4, improving the sealing performance at the connection.

[0036] Compared with the prior art, the present utility model has the following beneficial effects compared to the prior art:

[0037] 1. For this easily installable water conservancy pipeline, by setting up structures such as the first connecting pipe 2, the second connecting pipe 3, the water guide ring 10, the snap ring 11, the insertion ring 12, and the sealing ring 13, when connecting the main pipe 1 and the auxiliary pipe 4, rotate the first connecting pipe 2 to thread the water inlet connector 5 with the main pipe 1, and then rotate the second connecting pipe 3 to thread the water outlet connector 7 with the auxiliary pipe 4, thereby connecting the main pipe 1 and the auxiliary pipe 4 together. The snap ring 11 and the insertion ring 12 cooperate to enable the first connecting pipe 2 and the second connecting pipe 3 to rotate freely and independently, so that the main pipe 1 and the auxiliary pipe 4 can be connected without rotation, facilitating the connection of the relatively long or fixed main pipe 1 and auxiliary pipe 4, and greatly improving the convenience of connection.

[0038] 2. For the water conservancy pipeline that is easy to install, a first locking ring 6 is arranged on the outer side of the water inlet connector 5, and a second locking ring 9 is arranged on the outer side of the water outlet wrapping head 8. By rotating the first locking ring 6 and the second locking ring 9, the water inlet connector 5 and the water outlet wrapping head 8 can be locked on the outer sides of the main pipe 1 and the auxiliary pipe 4, improving the sealing performance of the connection part.

Claims

1. A water conservancy pipeline that is easy to install, comprising a main pipe (1), a sub-pipe (4), a first connecting pipe (2) and a second connecting pipe (3); characterized in that, The main pipe (1) is threadedly connected to the first connecting pipe (2), the auxiliary pipe (4) is threadedly connected to the second connecting pipe (3), one end of the first connecting pipe (2) is fixedly connected to a water inlet connector (5), a first locking ring (6) is threadedly connected to the outside of the water inlet connector (5), the end of the second connecting pipe (3) is fixedly connected to a water outlet connector (7) and a water outlet wrapper (8), and a second locking ring (9) is threadedly connected to the outside of the water outlet wrapper (8); A water guiding ring (10) is fixedly connected to the inside of the first connecting pipe (2), a snap ring (11) is fixedly connected to the outside of the first connecting pipe (2), an insertion ring (12) fixedly connected to the second connecting pipe (3) is rotatably connected inside the snap ring (11), and a sealing ring (13) is sleeved outside the snap ring (11).

2. The water conservancy pipeline that is easy to install according to claim 1, characterized in that: The first connecting pipe (2) and the second connecting pipe (3) have the same size, and the water inlet connector (5) includes two tapered structures that expand outward.

3. The water conservancy pipeline convenient for installation according to claim 2, wherein: Threads are provided on the outside of the end of the first connecting pipe (2), and both the first locking ring (6) and the second locking ring (9) adopt a regular polygon structure.

4. The water conservancy pipeline that is easy to install according to claim 3, characterized in that: The water outlet connector (7) includes two tapered structures that contract inward, and the water outlet wrapper (8) includes two tapered structures that expand outward.

5. A water conservancy pipeline that is easy to install according to claim 4, characterized in that: The inner side of the water guiding ring (10) adopts an inclined surface, and the inner end of the insertion ring (12) adopts an inclined surface with the same slope as the inner side surface of the water guiding ring (10).

6. The water conservancy pipeline convenient for installation according to claim 5, characterized in that: The snap ring (11) adopts a U-shaped structure, and the insertion ring (12) adopts an L-shaped structure.

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