Pipeline connecting structure
By using snap-on connectors and rubber sealing rings in the pipeline connection structure, the problem that the pipe connector head cannot be installed outside the container in the prior art is solved, convenient, stable and sealed pipe connections are achieved, and working efficiency is improved and connection strength.
Patent Information
- Application Number
- CN202323504014.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-21
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2033-12-21
AI Technical Summary
The existing pipe connection head cannot perform pipe installation work outside the container, which is complicated to operate and inefficient.
A pipe connection structure is designed, including mounting holes and connectors on the container body. The connector consists of a connecting ring and a clamp, equipped with a rubber sealing ring and reinforcement rib, allowing the pipe to be installed on the outside of the container and fixed by snapping. Connectors and pipes reduce operational complexity.
It realizes convenient pipeline installation on the outside of the container, improves operation ease and connection stability, prevents leakage and vibration, and enhances the strength and sealing performance of the pipeline.
Smart Images
Figure CN222186199U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of pipeline connection, and in particular relates to a pipeline connection structure. Background Art
[0002] The pipeline connection mechanism refers to various mechanical devices or components used to connect pipelines or pipeline systems. These connection mechanisms are usually used to connect pipelines together to achieve the transmission of liquids or gases. The patent with application number CN201310109728.3 proposes a pipeline sealing connection joint, including an inner connection bushing and a connection ring for connecting the pipeline to the outer surface of the inner connection bushing. The outer surface of the inner connection bushing has a sealing surface, a connection ring check surface and a connection ring stop boss with increasing outer diameters in sequence on the forward path of the connection ring; and the outer diameter of the connection ring check surface is not less than the maximum inner diameter of the inner surface of the connection ring; the outer diameter of the connection ring stop boss is greater than the maximum inner diameter of the inner surface of the connection ring. The invention utilizes the inherent over-melting performance and elastic and plastic deformation of metal to achieve a stronger connection of homogeneous or heterogeneous metal or plastic pipelines. The strength of the connection point is higher than the strength of the connected pipe, thereby solving the problem that has always existed in the prior art, and the strength in terms of tensile and torsional resistance has been greatly improved.
[0003] The problem with the prior art is that the above-mentioned pipeline connector cannot be used to install the pipeline outside the container. When connecting the pipeline and the container, the container needs to be opened to install the pipeline, which is complicated to operate and has low work efficiency. Utility Model Content
[0004] In view of the problems existing in the prior art, the utility model provides a pipeline connection structure with the advantages of simple structure and easy operation. It solves the problem that the existing pipeline connector cannot be used to install the pipeline outside the container. When connecting the pipeline and the container, the container needs to be opened to install the pipeline, which results in complicated operation and low work efficiency.
[0005] The utility model is implemented as follows: a pipeline connection structure comprises a container body, a mounting hole is opened on the container body, a connecting piece is arranged in the mounting hole, one side of the connecting piece is clamped on the inner wall of the container, the other side of the connecting piece is clamped with a pipeline, and a rubber sealing ring is arranged between the pipeline and the outer wall of the container.
[0006] As a preferred embodiment of the present invention, the connecting member is composed of a connecting ring and a plurality of first clamping blocks, the connecting ring abuts against the outer wall of the container, and the middle portion of each of the first clamping blocks abuts against the inner wall of the mounting hole.
[0007] As a preferred embodiment of the present invention, one end of each of the first clamping blocks away from the connecting ring is clamped with the inner wall of the container, and a plurality of limiting holes are provided on the connecting ring.
[0008] As a preferred embodiment of the present invention, a plurality of reinforcing ribs are provided at one end of the pipe close to the outer wall of the container, and a connecting pipe is provided at one end of the pipe away from the outer wall of the container.
[0009] As a preferred embodiment of the present invention, a fixing ring is integrally provided at one end of the pipe close to the outer wall of the container, and a limiting ring is integrally provided at a side of the fixing ring away from the reinforcing rib.
[0010] As a preferred embodiment of the present invention, a sealing cavity is formed between the limiting ring, the connecting ring and the outer wall of the container, and the rubber sealing ring is installed in the sealing cavity.
[0011] As a preferred embodiment of the utility model, a plurality of second clamping blocks are integrally provided on a side of the fixing ring away from the pipeline, and each of the second clamping blocks corresponds to a through-limiting hole.
[0012] As a preferred embodiment of the present invention, one end of each of the second clamping blocks away from the fixing ring is clamped with the side wall of the connecting ring.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model clamps the connecting piece on the container body by setting the first clamping block, and clamps the pipeline on the connecting piece by setting the second clamping block, so that the pipeline installation operation can be carried out outside the container body without opening the container, thereby improving the convenience of pipeline connection, and the structure is simple and easy to operate.
[0015] By setting reinforcing ribs, the strength and stability of the pipeline can be increased, preventing the pipeline from deformation or rupture during use.
[0016] By providing a connecting ring and a limiting ring, the contact area between the pipeline and the container body can be increased, thereby improving the stability of the pipeline connection. A protrusion is provided on the connecting pipe to prevent it from falling off during the pipeline connection process.
[0017] By setting up rubber sealing rings, leakage can be prevented at the pipe joints, the normal operation of the pipe system can be ensured, the sealing performance of the pipe joints can be improved, vibration and noise at the joints can be reduced, and the stability of the pipe system can be improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;
[0019] Figure 2 It is a schematic diagram of a first partial cutaway three-dimensional structure of the utility model;
[0020] Figure 3 For the utility model Figure 2A magnified view of the structure at center;
[0021] Figure 4 It is a schematic diagram of a second partial cutaway three-dimensional structure of the utility model;
[0022] Figure 5 For the utility model Figure 4 A magnified view of the structure at B in the middle;
[0023] Figure 6 It is a structural explosion diagram of the utility model.
[0024] In the figure: 1. container body; 101. inner wall of container; 102. mounting hole; 2. outer wall of container; 3. connector; 301. connecting ring; 302. first clamping block; 303. limiting hole; 4. pipeline; 401. reinforcing rib; 402. limiting ring; 403. fixing ring; 404. second clamping block; 405. connecting pipe; 5. rubber sealing ring; 6. sealing chamber. DETAILED DESCRIPTION
[0025] In order to further understand the content, features and effects of the utility model, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.
[0026] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.
[0027] like Figures 1 to 6 As shown, a pipeline connection structure provided by an embodiment of the utility model includes a container body 1, a mounting hole 102 is opened on the container body 1, a connecting piece 3 is arranged in the mounting hole 102, one side of the connecting piece 3 is clamped on the inner wall 101 of the container, and the other side of the connecting piece 3 is clamped with a pipe 4, and a rubber sealing ring 5 is arranged between the pipe 4 and the outer wall 2 of the container.
[0028] In the present application, the outer wall 2 of the container is a plane area, and the connecting piece 3 is fixedly installed on the container body 1 by means of a snap-fit, and the pipe 4 is fixedly installed on the connecting piece 3 by means of a snap-fit, and the installation operation can be performed on the outside of the container body 1 without opening the container, thereby improving the convenience of connecting the pipe 4.
[0029] Furthermore, the connecting member 3 is composed of a connecting ring 301 and a plurality of first clamping blocks 302. The connecting ring 301 abuts against the outer wall 2 of the container, the middle part of each first clamping block 302 abuts against the inner wall of the mounting hole 102, and one end of each first clamping block 302 away from the connecting ring 301 is clamped with the inner wall 101 of the container, and a plurality of limiting holes 303 are provided on the connecting ring 301.
[0030] In the present application, a plurality of first clamping blocks 302 and limiting holes 303 are arranged in a circle on the connecting ring 301, and the limiting holes 303 are arranged between adjacent first clamping blocks 302. A plurality of first clamping blocks 302 are integrated with the connecting ring 301. When installing the connecting member 3, a plurality of first clamping blocks 302 are extended into the mounting hole 102, and the connecting ring 301 is pushed toward the direction close to the container body 1, so that the first clamping blocks 302 are plastically deformed until they penetrate the mounting hole 102. After penetrating the mounting hole 102, a plurality of first clamping blocks 302 rebound and are thereby stuck on the inner wall 101 of the container.
[0031] Furthermore, a plurality of reinforcing ribs 401 are provided at one end of the pipe 4 close to the outer wall 2 of the container, a connecting pipe 405 is provided at one end of the pipe 4 away from the outer wall 2 of the container, a fixing ring 403 is integrated at one end of the pipe 4 close to the outer wall 2 of the container, and a limiting ring 402 is integrated at the side of the fixing ring 403 away from the reinforcing ribs 401.
[0032] In the present application, a number of reinforcing ribs 401 are arranged circumferentially on the pipe 4, and the several reinforcing ribs 401 are integrally formed with the pipe 4 and the fixing ring 403. By providing the reinforcing ribs 401, the strength and stability of the pipe 4 can be increased, and the pipe 4 can be prevented from being deformed or broken during use. By providing the connecting ring 301 and the limiting ring 402, the contact area at the connection between the pipe 4 and the container body 1 can be increased, thereby improving the stability of the connection of the pipe 4. A protrusion is provided on the connecting pipe 405, which can play a role in preventing it from falling off during the pipeline connection process.
[0033] Furthermore, a sealing cavity 6 is formed between the limiting ring 402 , the connecting ring 301 and the outer wall 2 of the container, and the rubber sealing ring 5 is installed in the sealing cavity 6 .
[0034] In the present application, the limiting ring 402 is against the outer wall 2 of the container, and the limiting ring 402 is sleeved outside the connecting ring 301. By setting the rubber sealing ring 5, leakage at the connection of the pipeline 4 can be prevented, the normal operation of the pipeline 4 system can be ensured, the sealing performance of the connection of the pipeline 4 can be improved, and the vibration and noise at the connection can be reduced, thereby improving the stability of the pipeline 4 system.
[0035] Furthermore, a plurality of second clamping blocks 404 are integrally provided on the side of the fixing ring 403 away from the pipe 4 , each second clamping block 404 corresponds to a through-limiting hole 303 , and one end of each second clamping block 404 away from the fixing ring 403 is clamped with the side wall of the connecting ring 301 .
[0036] In the present application, the position and specification of the second clamping block 404 correspond to the limiting hole 303. When installing the connecting pipe 405, one end of the second clamping block 404 is passed through the limiting hole 303 and clamped on the connecting ring 301 to achieve installation and fixation between the pipeline 4 and the connecting ring 301, thereby achieving connection between the pipeline 4 and the container. The structure is simple and easy to operate.
[0037] It should be noted that the pipe 4 and the structure and connector 3 integrally formed therewith are all made of plastic materials. The plastic material may be PA, PP, PE, PPA, PPE, PC, ABS, PS, etc. In this case, PA66GF30 is used.
[0038] The working principle of this utility model:
[0039] When installing the pipeline, several first clamping blocks 302 are extended into the installation hole 102, and the connecting ring 301 is pushed in the direction close to the container body 1 to cause the first clamping blocks 302 to undergo plastic deformation until they penetrate the installation hole 102. After penetrating the installation hole 102, several first clamping blocks 302 rebound and are stuck on the inner wall 101 of the container. A rubber sealing ring 5 is arranged on the outer sleeve of the connecting ring 301, and then one end of the second clamping block 404 is passed through the limiting hole 303 and stuck on the connecting ring 301 to achieve installation and fixation between the pipeline 4 and the connecting ring 301, thereby completing the connection between the pipeline 4 and the container and realizing the flow of liquid or gas inside and outside the container.
[0040] In summary: this kind of pipeline connection structure, by clamping the connecting piece 3 on the container body 1, and clamping the pipeline 4 on the connecting piece 3, the pipeline 4 can be installed on the outside of the container body 1 without opening the container, thereby improving the convenience of connecting the pipeline 4, and the structure is simple and easy to operate. By setting the reinforcing rib 401, the strength and stability of the pipeline 4 can be increased to prevent the pipeline 4 from being deformed or broken during use. By setting the connecting ring 301 and the limiting ring 402, the contact area at the connection between the pipeline 4 and the container body 1 can be increased, thereby improving the stability of the connection of the pipeline 4. A protrusion is provided on the connecting pipe 405, which can play a role in preventing it from falling off during the pipeline connection process. By setting the rubber sealing ring 5, leakage at the connection of the pipeline 4 can be prevented, ensuring the normal operation of the pipeline 4 system, improving the sealing performance of the pipeline 4 connection, and reducing vibration and noise at the connection, thereby improving the stability of the pipeline 4 system.
[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pipeline connection structure, comprising a container body (1), characterized in that: The container body (1) is provided with a mounting hole (102), a connecting piece (3) is arranged in the mounting hole (102), one side of the connecting piece (3) is clamped on the container inner wall (101), the other side of the connecting piece (3) is clamped on a pipe (4), and a rubber sealing ring (5) is arranged between the pipe (4) and the container outer wall (2).
2. A pipe connection structure according to claim 1, characterized in that: The connecting member (3) is composed of a connecting ring (301) and a plurality of first clamping blocks (302); the connecting ring (301) abuts against the outer wall (2) of the container, and the middle portion of each first clamping block (302) abuts against the inner wall of the mounting hole (102).
3. A pipe connection structure according to claim 2, characterized in that: One end of each of the first clamping blocks (302) away from the connecting ring (301) is clamped to the inner wall (101) of the container, and a plurality of limiting holes (303) are provided on the connecting ring (301).
4. A pipe connection structure according to claim 3, characterized in that: A plurality of reinforcing ribs (401) are provided at one end of the pipe (4) close to the outer wall (2) of the container, and a connecting pipe (405) is provided at one end of the pipe (4) away from the outer wall (2) of the container.
5. A pipe connection structure according to claim 3, characterized in that: A fixing ring (403) is integrally provided at one end of the pipe (4) close to the outer wall (2) of the container, and a limiting ring (402) is integrally provided at a side of the fixing ring (403) away from the reinforcing rib (401).
6. A pipe connection structure according to claim 5, characterized in that: A sealing cavity (6) is formed between the limiting ring (402), the connecting ring (301) and the outer wall (2) of the container, and the rubber sealing ring (5) is installed in the sealing cavity (6).
7. A pipe connection structure according to claim 5, characterized in that: A plurality of second clamping blocks (404) are integrally provided on a side of the fixing ring (403) away from the pipeline (4), and each of the second clamping blocks (404) corresponds to a through-limiting hole (303).
8. A pipe connection structure according to claim 7, characterized in that: One end of each of the second clamping blocks (404) away from the fixing ring (403) is clamped with the side wall of the connecting ring (301).