Reinforced building pipeline connecting mechanism
The reinforced building pipe connection mechanism addresses the inefficiencies of traditional methods by using a spring and valve assembly for automatic sealing and opening, enhancing sealing efficiency and simplifying the connection process.
Patent Information
- Application Number
- CN202520818214.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2035-04-27
AI Technical Summary
Traditional building pipeline connections require closing the waterway or adding valve bodies before connection to ensure sealing, resulting in complex operations, increased construction time and cost, and risk of leakage.
The reinforced building pipeline connection mechanism is adopted, and the synergy between the spring and the moving valve group is used to achieve automatic sealing after the pipe is connected, and automatically unsealed after the connection is completed, simplifying the operation process.
It realizes fast, simple and efficient sealing of pipe connections, reduces manual operation steps, improves sealing and connection stability, and avoids leakage risks.
Smart Images
Figure CN223105561U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building pipeline connection, in particular to a reinforced building pipeline connection mechanism. Background Technique
[0002] In traditional building pipeline connection technologies, pipeline connections usually adopt mechanical connection or threaded connection methods. Although these technologies can complete basic pipeline connection work, there are obvious deficiencies in terms of sealing performance and operation efficiency. In traditional technologies, it is usually necessary to close the waterway before connection or add valve bodies to ensure sealing and prevent medium leakage. This means that before pipeline connection, the water flow or other media in the system must be closed first to ensure the sealing performance at the connection and thus avoid the risk of leakage. In addition, even if the pipeline connection is successful, it is often necessary to manually open the valve body to achieve the connection and flow of the pipeline. This process not only increases the workload but also increases the operation difficulty for construction workers.
[0003] In the traditional pipeline connection process, in order to ensure sealing, it is usually necessary to close the waterway or other media in the pipeline before connection. This operation increases the construction time and working steps, and also increases the complexity of the operation. Especially in an environment where pipeline connection and maintenance are required frequently, the operation of closing the waterway will appear particularly cumbersome and inefficient. To prevent medium leakage, traditional pipeline connections often need to add valve bodies at the connection part to ensure sealing. This additional design not only increases the cost but also makes the pipeline connection process more complex. The presence of the valve body means additional installation and debugging time, thus prolonging the entire construction period.
[0004] The operation steps in the traditional pipeline connection process are cumbersome and labor-dependent. Construction workers need to complete multiple steps such as closing the waterway, connecting the pipeline, installing the valve body, and manually opening the valve body. Each step may affect the progress and quality of the entire project due to operation errors or time delays.
[0005] In view of this, research and improvement are carried out on the existing problems, and a reinforced building pipeline connection mechanism is provided to solve the existing problems, aiming to achieve the purpose of solving problems and improving practical value through this technology. Content of the Utility Model
[0006] The utility model aims to solve the technical problems existing in the prior art or related technologies.
[0007] A reinforced building pipe connection mechanism, characterized in that it includes: a female end pipe and a male end pipe, and a spring and a movable valve group located inside the female end pipe and the male end pipe, a coupling pipe is fixedly installed inside the female end pipe, and a ring groove located inside the female end pipe is provided on the outer periphery of the coupling pipe, a male port matched with the ring groove is provided on the surface of the male end pipe, and an inner insert pipe is fixedly installed inside the male port, a ring slot is provided between the inner side of the male port and the outer wall of the inner insert pipe, the inner diameter of the coupling pipe is matched with the diameter of the inner insert pipe, the number of the spring and the movable valve group are both two and they are slidably installed on the inner side of the coupling pipe and the ring slot respectively, the movable valve group includes a piston sliding ring and a valve core block and connecting rods located on both sides of the piston sliding ring and the valve core block, and the valve core block is used for sealing the coupling pipe and the inner insert pipe port. Through the cooperation of the precisely designed connection structure and the spring and the movable valve group, the port can be automatically sealed after the pipeline is connected. The expansion effect of the spring ensures that the valve core block can achieve sealing and prevent leakage, thereby improving the sealing and stability of the pipeline.
[0008] In a preferred example, the utility model can be further configured as follows: the spring inside the ring groove and the ring slot is in a compressed state, and the piston sliding ring of the movable valve group is slidably installed inside the ring groove and the ring slot and abuts against one end of the spring. Through the compression of the spring, the movable valve group can quickly retreat when the pipeline is connected, and push the seal to achieve the closure of the port. This design can ensure that the sealing effect is stable and rapid when connecting the pipeline, and an efficient sealing effect can be achieved without excessive external force.
[0009] In a preferred example, the utility model can be further configured as follows: the surfaces of the annular groove and the annular slot are provided with through holes for sliding guide of the connecting rod, the connecting rods of the two movable valve groups pass through the annular groove and the annular slot through the through holes, and the inner side of the through holes is provided with a dynamic sealing ring sleeved on the surfaces of the annular groove and the annular slot. Through the cooperation of the through holes and the dynamic sealing rings, the connecting rods of the movable valve group can slide smoothly, and the sealing ring can effectively avoid leakage. The sliding guide in the through holes not only increases the smoothness of the connection process, but also improves the durability and sealing effect of the movable valve group in long-term use.
[0010] In a preferred example, the utility model can be further configured as follows: the piston sliding ring of the movable valve group slides and abuts against the inner side of the ring groove and the ring slot and seals. The sliding contact between the piston sliding ring and the ring groove and the ring slot ensures that the sealing is fully guaranteed during the pipeline connection process. The sliding of the piston sliding ring can smoothly push the movable valve group back, release the seal of the pipeline port, and then put the pipeline into an open state.
[0011] In a preferred embodiment, the present utility model can be further configured such that: the inner diameter of one end of the joint pipe is adapted to the diameter of the valve core block, and the inner diameter of the other end is adapted to the outer diameter of the inner insertion pipe. This design ensures more precise connection and sealing between the joint pipe and the inner insertion pipe, avoiding leakage caused by mismatched sizes at the interface. The precise fit between the inner diameter and the outer diameter results in good sealing and strength after the pipes are connected, ensuring the overall safety of the pipe system.
[0012] In a preferred embodiment, the present utility model can be further configured such that: flange rings are provided at both ends of the outer peripheries of the female head end pipe and the male head end pipe for locking the connection between the female head end pipe and the male head end pipe. Through the design of the flange rings, the connection between the female head end pipe and the male head end pipe can be effectively locked, preventing loosening or leakage of the connection due to external forces. The flange rings can provide a more secure connection, ensuring the stability and safety of the pipes during long-term use.
[0013] The beneficial effects achieved by the present utility model are as follows:
[0014] 1. In the present utility model, by introducing the synergistic effect of the spring and the moving valve group, the problem of needing to close the waterway or add a valve body during pipe connection is solved. Specifically, by using the design of the spring and the moving valve group, the port can be automatically sealed during the pipe connection process without first closing the waterway or adding additional valve body equipment. After the pipes are connected, the moving valve group can automatically release the seal of the port, facilitating the opening and connection of the pipes, eliminating the cumbersome steps of manually opening the valve body in the traditional technology, and greatly simplifying the operation process.
[0015] 2. In the present utility model, during the pipe connection process, the female head end pipe and the male head end pipe are quickly and simply connected through a precise insertion design. The male head end pipe is docked by inserting it into the female head end pipe, and at the same time, the inner insertion pipe can also be quickly inserted into the joint pipe, greatly simplifying the operation process of pipe connection and reducing the complexity of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
[0017] Figure 2 is a schematic diagram of the cross-sectional structure of the female head end pipe and the male head end pipe of an embodiment of the present utility model;
[0018] Figure 3 is a schematic diagram of the joined state structure of the female head end pipe and the male head end pipe of an embodiment of the present utility model;
[0019] Figure 4 is a schematic diagram of the structure of the moving valve group of an embodiment of the present utility model.
[0020] Reference numerals:
[0021] 100, female head end pipe; 110, connecting pipe; 111, circumferential connection groove;
[0022] 200, male head end pipe; 210, male head port; 220, inner inserted pipe; 211, circumferential slot;
[0023] 300, spring; 400, moving valve group; 410, piston sliding ring; 420, valve core block; 430, connecting rod. Detailed implementation manners
[0024] To make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the specific implementation manners and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.
[0025] It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present utility model.
[0026] Below in conjunction with the attached Figures 1-4 Describe a reinforced building pipe connection mechanism provided by some embodiments of the present utility model.
[0027] The present embodiment provides a reinforced building pipe connection mechanism, which is specifically described as follows:
[0028] Embodiment 1:
[0029] This reinforced building pipe connection mechanism mainly includes: a female head end pipe 100, a male head end pipe 200, a spring 300 and a moving valve group 400. The female head end pipe 100 and the male head end pipe 200 are fixed at both ends of the building pipe in a pre-assembled form to form the connection part of the pipe system.
[0030] In this embodiment, a connecting pipe 110 is fixedly installed inside the female head end pipe 100, and a circumferential connection groove 111 is provided on the outer circumference of the connecting pipe 110. A male head port 210 adapted to the circumferential connection groove 111 is provided on the surface of the male head end pipe 200, and an inner inserted pipe 220 is installed inside the male head port 210. The outer wall of the inner inserted pipe 220 forms a sealing fit with the circumferential slot 211 to ensure no leakage after the pipes are connected.
[0031] There are two springs 300 and moving valve groups 400, which are respectively installed inside the connecting pipe 110 and the circumferential slot 211. The moving valve group 400 includes a piston sliding ring 410, a valve core block 420 and a connecting rod 430, and is slidably installed inside the connecting pipe 110 and the circumferential slot 211 to provide a sealing effect during the process of pipe connection and disassembly.
[0032] In this embodiment, during the pipeline connection process, the male head port 210 of the male head end pipe 200 is inserted into the annular groove 111 of the female head end pipe 100, and the inner insertion pipe 220 is also synchronously inserted into the inner side of the joint pipe 110. When the insertion action is carried out, the male head port 210 pushes the spring 300 to compress, and the moving valve group 400 retracts, finally causing the valve core block 420 to disengage from the seals at the ports of the joint pipe 110 and the inner insertion pipe 220, thus opening the pipeline.
[0033] Through this connection method, the spring 300 and the moving valve group 400 are used in cooperation to ensure that the pipeline can maintain a seal after connection, preventing leakage of water or other media.
[0034] After the connection is completed, flange rings are provided at both ends of the female head end pipe 100 and the male head end pipe 200. These flange rings are used to lock the pipeline connection, ensuring the stability and tightness of the connection.
[0035] Embodiment 2:
[0036] On the basis of the above embodiment, this embodiment further describes in detail the usage method and the direction of design changes of the reinforced building pipeline connection mechanism.
[0037] In this embodiment, the reinforced building pipeline connection mechanism includes the following key components:
[0038] The female head end pipe 100 and the male head end pipe 200, the joint pipe 110 and the inner insertion pipe 220, the annular groove 111, the annular slot 211, the spring 300, the moving valve group 400;
[0039] As shown in the figure, the female head end pipe 100 and the male head end pipe 200 are connected and fixed to both ends of the pipeline through flange rings, ensuring the stability of the pipeline system.
[0040] The pipeline connection and sealing process in this embodiment is similar to that in Embodiment 1, but different operation methods are adopted. During the connection process, through a specially designed tool or manually applying force, the male head end pipe 200 is inserted into the female head end pipe 100, so that a tight seal is formed between the male head port 210 and the joint pipe 110. The coordinated action of the spring 300 and the moving valve group 400 causes the sealing ring to be tightened first during the insertion process and then the seal is released after the insertion is completed, realizing the opening of the pipeline.
[0041] The key point of this embodiment lies in the adjustment of the sealing ring of the valve core block 420 during the design, so that it can better adapt to different pipeline sizes. In some specific application scenarios, there may be differences in the inner diameter of the pipeline. Therefore, by adjusting the cooperation structure between the valve core block 420 and the joint pipe 110 and the inner insertion pipe 220, this mechanism can adapt to pipeline connections of different specifications.
[0042] This embodiment is particularly suitable for pipeline systems in large-scale construction projects that require high-strength sealing and firm connection. Especially in the fields of industrial water pipelines, HVAC pipelines, etc., it can effectively avoid problems such as water leakage and pressure loss caused by loose or failed pipeline connections.
[0043] In addition to the above two embodiments, for different building structures and pipeline applications, other forms of design changes can be made to the present invention. For example, by adjusting the sliding mode of the moving valve group 400 and the elastic coefficient of the spring 300, different sealing strengths and retraction speeds can be achieved to adapt to more complex environmental conditions.
[0044] According to the above two embodiments, the design of each component can be flexibly adjusted, making the reinforced building pipeline connection mechanism highly adaptable in different application scenarios. For the selection of the size and material of different pipeline interfaces, optimization can also be carried out through the design of the joint pipe 110, the inner insertion pipe 220 and the moving valve group 400 to ensure efficient pipeline connection and sealing in various construction projects.
[0045] The working principle and usage process of the present utility model:
[0046] The reinforced building pipeline connection mechanism of the present utility model realizes the sealing of the pipeline port through the pre-assembly of the female head end pipe 100 and the male head end pipe 200 and the expansion effect of the spring 300, and realizes the opening and sealing of the port during the connection process.
[0047] The specific working principle is as follows:
[0048] Pre-assembly: At both ends of the building pipeline port, the female head end pipe 100 and the male head end pipe 200 are respectively pre-assembled. At this time, the joint pipe 110 is fixedly installed inside the female head end pipe 100, and an annular connection groove 111 is provided; the male head port 210 is provided on the surface of the male head end pipe 200, and the inner insertion pipe 220 is installed inside it.
[0049] Sealing state: The expansion force applied by the spring 300 ensures the sealing function of the moving valve group 400. The moving valve group 400 seals the ports of the joint pipe 110 and the inner insertion pipe 220 through the piston sliding ring 410 and the valve core block 420, that is, the valve core block 420 is in contact with the ports of the joint pipe 110 and the inner insertion pipe 220 to prevent pipeline leakage.
[0050] Connection process:
[0051] During the connection process, the male head port 210 of the male head end pipe 200 is inserted into the annular connection groove 111 of the female head end pipe 100, and at the same time, the inner insertion pipe 220 is inserted into the inside of the joint pipe 110.
[0052] When the male head end tube 200 is inserted into the female head end tube 100, the male head port 210 pushes the spring 300 to compress and causes the moving valve group 400 to retract. At the same time, one end of the joint tube 110 enters the inner side of the ring slot 211, pushing the port of the inner insertion tube 220 and the spring 300 to further compress and deform.
[0053] At this time, the piston slip ring 410 is in sliding contact and sealed with the ring joint groove 111 and the inner side of the ring slot 211, enabling the moving valve group 400 and the spring 300 to achieve a predetermined deformation and retraction.
[0054] Port opening: As the insertion process progresses, the valve core block 420 of the moving valve group 400 disengages from the ports of the joint tube 110 and the inner insertion tube 220, thereby releasing the seal between the ports of the joint tube 110 and the inner insertion tube 220 and opening the port.
[0055] Pipeline connection: After the connection between the female head end tube 100 and the male head end tube 200 is completed, the female head end tube 100 and the male head end tube 200 are connected and locked through the flange ring. At this time, the pipeline is in a connected and open state, enabling the pipeline to flow smoothly.
[0056] In the description of this specification, the descriptions of terms such as "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0057] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the claims and their equivalents.
Claims
1. A reinforced building pipe connection mechanism, characterized in that, Including: A female head end pipe (100) and a male head end pipe (200), as well as a spring (300) and a moving valve group (400) located inside the female head end pipe (100) and the male head end pipe (200). A joint pipe (110) is fixedly installed inside the female head end pipe (100), and an annular connection groove (111) located inside the female head end pipe (100) is provided on the outer periphery of the joint pipe (110). A male head port (210) adapted to the annular connection groove (111) is provided on the surface of the male head end pipe (200), and an inner insertion pipe (220) is fixedly installed inside the male head port (210). An annular slot (211) is provided between the inside of the male head port (210) and the outer wall of the inner insertion pipe (220). The inner diameter of the joint pipe (110) is adapted to the diameter of the inner insertion pipe (220). The number of the spring (300) and the moving valve group (400) is two each, and they are respectively slidably installed inside the joint pipe (110) and the annular slot (211). The moving valve group (400) includes a piston sliding ring (410), a valve core block (420), and connecting rods (430) located on both sides of the piston sliding ring (410) and the valve core block (420). The valve core block (420) is used for sealing the ports of the joint pipe (110) and the inner insertion pipe (220).
2. The reinforced building pipe connection mechanism according to claim 1, characterized in that, The spring (300) inside the annular connection groove (111) and the annular slot (211) is in a compressed state, and the piston sliding ring (410) of the moving valve group (400) is slidably installed inside the annular connection groove (111) and the annular slot (211) and abuts against one end of the spring (300).
3. A reinforced building pipe connection mechanism according to claim 1, characterized in that, Through holes are provided on the surfaces of the annular connection groove (111) and the annular slot (211) for guiding the sliding of the connecting rods (430). The connecting rods (430) of the two moving valve groups (400) penetrate through the annular connection groove (111) and the annular slot (211) through the through holes, and a moving seal ring sleeved on the surfaces of the annular connection groove (111) and the annular slot (211) is provided inside the through holes.
4. A reinforced building pipe connection mechanism according to claim 1, characterized in that, The piston sliding ring (410) of the moving valve group (400) is in sliding contact and sealed with the inside of the annular connection groove (111) and the annular slot (211).
5. A reinforced building pipe connection mechanism according to claim 1, characterized in that, The inner diameter of one end of the joint pipe (110) is adapted to the diameter of the valve core block (420), and the inner diameter of the other end is adapted to the outer diameter of the inner insertion pipe (220).
6. The reinforced building pipe connection mechanism according to claim 1, characterized in that, Flange rings are provided at both ends on the outer peripheries of the female head end pipe (100) and the male head end pipe (200) for connecting and locking the female head end pipe (100) and the male head end pipe (200).