A pipe mounting structure and a pipe system

Abstract

The embodiment of the present application provides a pipeline mounting structure and a pipeline system. The pipeline mounting structure is used for connecting a pipeline and a pipeline joint, and the pipeline mounting structure comprises: a mounting part used for sleeving the pipeline and the pipeline joint, and comprising: a mounting body provided with a mounting space used for accommodating the pipeline and the pipeline joint; at least one first mounting piece arranged at a first end of the mounting body and used for connecting the pipeline; at least one second mounting piece arranged at a second end of the mounting part and used for connecting the pipeline joint; and a locking part sleeved with the mounting part and used for preventing the pipeline from falling out of the mounting space. The present application solves the technical problem that the existing pipeline connection structure is not easy to disassemble.

Description

Technical Field

[0001] This invention relates to the field of air conditioner technology, and more particularly to a pipe installation structure and pipe system. Background Technology

[0002] In common plastic pipe systems, pipe connection structures are frequently used, such as the drain pipe connection of an air conditioner indoor unit, the drain pipe connection of a washbasin, and the drain pipe connection of a washing machine. These structures generally use threaded pipe connections or hook-type connections to ensure reliable connections while preventing leaks.

[0003] However, existing pipe connection structures have the drawback of being difficult to disassemble and assemble, requiring tools and resulting in low efficiency. Furthermore, if the pipe connection structure uses hooks, direct manual installation can easily lead to scratches from sharp parts, creating a safety hazard. Summary of the Invention

[0004] To address the problem of difficulty in disassembling and assembling existing pipe connection structures, this invention provides a pipe installation structure for connecting pipes and pipe fittings. The pipe installation structure comprises: an installation part for fitting the pipe and the pipe fitting together; and an installation body with an installation space for accommodating the pipe and the pipe fitting; and a locking part fitted onto the installation part to prevent the pipe from detaching from the installation space. The installation part includes: at least one first installation member disposed at a first end of the installation body for connecting the pipe; and at least one second installation member disposed at a second end of the installation part for connecting the pipe fitting.

[0005] The technical effects achieved by adopting this solution are as follows: By setting the pipeline connection structure in the form of an installation part and a locking part, tools are not required. The first installation part of the installation part enables quick assembly and disassembly between the pipeline installation structure and the pipeline, and the second installation part enables quick assembly and disassembly between the pipeline installation structure and the pipeline joint. By fitting the locking part onto the installation part, the clamping force of the pipeline connection structure on the pipeline joint is increased, thereby increasing the clamping force of the pipeline joint on the pipeline. This simplifies the assembly process of the pipeline connection and enables quick assembly and disassembly of the pipeline connection while ensuring the reliability and sealing of the connection between the pipeline and the pipeline joint.

[0006] In this embodiment, the first mounting component includes a connecting section and a snap-fit ​​section. The connecting section is fixedly connected to the outer wall of the mounting body, and the snap-fit ​​section is disposed on the side of the connecting section away from the mounting body and extends toward the mounting space.

[0007] The technical effects achieved by adopting this solution are as follows: During pipeline assembly, the elastic deformation of the first mounting component can be used to quickly snap the end of the pipeline into the installation space. Through the snap-fit ​​mechanism of the first mounting component, the pipeline joint and pipeline installation structure can be quickly installed without the need for tools, meeting various needs requiring rapid installation, disassembly, and frequent assembly / disassembly, thus greatly facilitating pipeline connections.

[0008] In this embodiment, the snap-fit ​​section has an installation ramp on the side near the installation space to guide the pipeline into the installation space.

[0009] The technical effects achieved by adopting this technical solution are as follows: By setting an installation ramp on the side of the snap-fit ​​section close to the installation space, the pipeline can be guided to enter the installation space along the inclined direction of the installation ramp during the process of inserting the pipeline into the installation space, which reduces the installation difficulty of inserting the pipeline into the installation space, and thus makes it easy to insert the pipeline into the installation space, realizing convenient assembly between the pipeline and the installation part.

[0010] In this embodiment, the second mounting member is a protrusion disposed on the inner wall of the mounting body.

[0011] The technical effect achieved by adopting this technical solution is as follows: the second mounting component is set as a protrusion on the inner wall of the mounting body. During the assembly of the pipeline, the second mounting component can be screwed into the mounting groove of the pipeline joint, thereby enabling the mounting part to be quickly installed on the pipeline joint, thus realizing the quick installation between the pipeline and the pipeline joint.

[0012] In this embodiment, the pipeline installation structure further includes: a first guide portion disposed on the outer wall of the first mounting member; and a second guide portion disposed on the side of the locking portion near the mounting portion; wherein, when the locking portion is fitted onto the mounting portion, the first guide portion is squeezed by the second guide portion and deforms in the direction close to the installation space.

[0013] The technical effect achieved by adopting this technical solution is as follows: By setting a first guide part on the outer wall of the first mounting part and a second guide part on the inner wall of the second mounting part, during the installation of the locking part, the second guide part can exert an inward pressing force on the first guide part, causing the first mounting part to deform in the direction closer to the installation space, thereby improving the connection reliability between the mounting part and the pipeline and playing a locking role.

[0014] In this embodiment, the locking part includes: a locking body having a locking space for locking the mounting part; and a limiting member disposed on the side of the locking body near the mounting part to prevent the mounting part from falling out of the locking space.

[0015] The technical effect achieved by adopting this technical solution is as follows: By setting a limiting member on the side of the locking body near the mounting part, the mounting part can be limited, preventing the mounting part from falling out of the locking space after assembly, thereby ensuring the connection and locking effect between the locking part and the mounting part.

[0016] In this embodiment, the locking body includes a locking outer ring and a locking inner ring, and the locking inner ring has a disassembly opening; wherein, the limiting member is disposed in the locking inner ring.

[0017] The technical effects achieved by adopting this solution are as follows: By providing a disassembly opening on the inner locking ring, when disassembling the pipes and pipe joints, the disassembly opening can be pried open to both sides to release the limiting component's restriction on the mounting part, allowing the mounting part to pop out from the locking space, thus completing the quick disassembly of the locking part and the mounting part. By setting the locking body in the form of a locking inner ring and a locking outer ring, the locking outer ring can limit the opening angle of the disassembly opening, preventing the locking inner ring from being broken due to an excessive opening angle, thereby protecting the locking inner ring.

[0018] This embodiment provides a piping system, which includes: a pipe; a pipe joint; and a pipe installation structure as described in any previous embodiment; wherein the pipe is connected to the pipe joint via the pipe installation structure.

[0019] The technical effect achieved by adopting this technical solution is that, through the pipeline installation structure, the pipeline can be quickly connected to the pipeline joint without the aid of tools.

[0020] In this embodiment, the pipe joint is provided with an installation position, which includes: a third mounting member surrounding the periphery of the pipe joint; and at least one installation groove disposed in the third mounting member; wherein, the second mounting member of the pipe installation structure can be screwed into the installation groove to install the pipe installation structure to the pipe joint.

[0021] The technical effects achieved by adopting this solution are as follows: By setting an installation groove in the pipe joint, the pipe installation structure and the pipe joint can be quickly installed by screwing the second mounting component of the pipe installation structure into the installation groove. By setting a third mounting component on the periphery of the pipe joint and opening the installation groove on the third mounting component, the structural strength at the connection between the pipe joint and the pipe connection device is higher than that of opening the installation groove directly on the pipe joint.

[0022] In this embodiment, the mounting groove includes: a guide groove, which is formed at the first end of the third mounting member and extends in a direction away from the first end of the third mounting member; and a snap-fit ​​groove, which communicates with the guide groove and extends in a direction close to the first end of the third mounting member.

[0023] The technical effects achieved by adopting this technical solution are as follows: the guide groove is used to guide the second mounting part of the pipeline installation structure into the mounting groove, and the snap-fit ​​groove is used to snap the second mounting part; by setting the snap-fit ​​groove to extend towards the first end of the third mounting part, the second mounting part can be prevented from falling out of the snap-fit ​​groove.

[0024] In this embodiment, the piping system further includes an anti-detachment component disposed at the first end of the third mounting component; wherein, when the piping is connected to the piping connector through the piping mounting structure, the anti-detachment component can squeeze the piping mounting structure through the piping.

[0025] The technical effect achieved by adopting this technical solution is as follows: By setting an anti-detachment component at the first end of the third mounting component, the inner diameter of the pipe sleeved on the pipe joint can be expanded, so that the end of the pipe is squeezed against the inner wall of the first mounting component, so that the first mounting component is subjected to a force in the direction of approaching the locking part. This force is exactly opposite to the force exerted on the first mounting component by the locking component in the direction of approaching the installation space, so that the anti-detachment effect is further enhanced.

[0026] In this embodiment, the pipeline installation structure further includes: a rotating mating groove disposed on the side of the mounting part near the locking part; and a rotating mating boss disposed on the side of the locking part near the mounting part; wherein, when the mounting part and the locking part are installed together, the rotating mating boss is disposed in the rotating mating groove to prevent relative rotation between the mounting part and the locking part.

[0027] The technical effect achieved by adopting this solution is as follows: By providing a rotating fit groove on the side of the mounting part near the locking part and a rotating fit boss on the side of the locking part near the mounting part, when the locking part is fitted onto the mounting part, the rotating fit boss is engaged within the rotating fit groove. Therefore, when the second mounting component of the pipeline installation structure is screwed into the mounting groove, relative rotation between the mounting part and the locking part can be avoided, ensuring that the mounting part and the locking part can maintain synchronous rotation.

[0028] In summary, the various embodiments of this application described above may have one or more of the following advantages or beneficial effects:

[0029] (1) The pipeline connection structure is set in the form of an installation part and a locking part. Without the aid of tools, the pipeline installation structure and the pipeline can be quickly disassembled and assembled through the first installation part of the installation part, and the pipeline installation structure and the pipeline joint can be quickly disassembled and assembled through the second installation part of the installation part. By fitting the locking part onto the installation part, the clamping force of the pipeline connection structure on the pipeline joint can be increased, thereby increasing the clamping force of the pipeline joint on the pipeline. In this way, while ensuring the reliability and sealing of the connection between the pipeline and the pipeline joint, the assembly process of the pipeline connection is simplified, and the quick disassembly and assembly of the pipeline connection can be achieved.

[0030] (2) By setting an installation groove in the pipe joint, the pipe installation structure and the pipe joint can be quickly installed by screwing the second mounting part of the pipe installation structure into the installation groove. By setting a third mounting part on the periphery of the pipe joint and opening the installation groove on the third mounting part, the structural strength of the connection between the pipe joint and the pipe connection device is higher than that of opening the installation groove directly on the pipe joint.

[0031] (3) By providing a rotating fit groove on the side of the mounting part near the locking part and a rotating fit boss on the side of the locking part near the mounting part, the rotating fit boss is engaged in the rotating fit groove when the locking part is fitted onto the mounting part. Therefore, when the second mounting part of the pipeline mounting structure can be screwed into the mounting groove, relative rotation between the mounting part and the locking part can be avoided, thus ensuring that the mounting part and the locking part can maintain synchronous rotation. Attached Figure Description

[0032] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of a pipeline system provided by the present invention.

[0034] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0035] Figure 3 for Figure 1 A schematic diagram of the installation section.

[0036] Figure 4 for Figure 3 Enlarged view of point B in the middle.

[0037] Figure 5 for Figure 1Schematic diagram of the central pipeline.

[0038] Figure 6 for Figure 5 A magnified view of point C in the middle.

[0039] Figure 7 This is a schematic diagram showing the connection between the pipeline and the installation unit.

[0040] Figure 8 for Figure 7 Enlarged view of point D in the middle.

[0041] Figure 9 for Figure 8 Enlarged view of point E in the middle.

[0042] Figure 10 This is a schematic diagram of the locking mechanism.

[0043] Figure 11 This is a schematic diagram showing the connection between the locking part and the mounting part.

[0044] Figure 12 for Figure 11 Enlarged view of point F in the middle.

[0045] Figure 13 This is a schematic diagram of a pipe joint.

[0046] Figure 14 for Figure 13 A magnified view of point G in the middle.

[0047] Figure 15 for Figure 14 A magnified view of section H in the middle.

[0048] Explanation of key component symbols:

[0049] 400. Piping system;

[0050] 300. Pipe fitting; 310. Mounting position; 320. Third mounting component; 330. Mounting groove; 331. Guide groove; 332. Snap-fit ​​groove; 340. Anti-detachment component;

[0051] 200. Piping; 210. Mounting groove;

[0052] 100. Pipeline installation structure; 10. Mounting part; 11. Mounting body; 12. First mounting component; 121. Connecting section; 122. Snap-fit ​​section; 123. Mounting bevel; 13. Second mounting component; 14. Installation space; 15. First guide part; 16. Rotary mating groove; 20. Locking part; 21. Locking body; 211. Locking inner ring; 212. Locking outer ring; 22. Limiting component; 23. Locking space; 24. Disassembly opening; 25. Second guide part; 26. Rotary mating boss. Detailed Implementation

[0053] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0054] See Figure 1 This is a schematic diagram of a piping system provided by the present invention. The piping system 400 includes, for example, a piping installation structure 100, a piping 200, and a piping connector 300. The piping 200 is connected to the piping connector 300 via the piping installation structure 100.

[0055] Furthermore, in combination Figure 2 The pipeline installation structure 100 includes, for example, a mounting part 10 and a locking part 20. The mounting part 10 is sleeved at the connection between the pipeline 200 and the pipeline connector 300 to ensure a reliable connection between the pipeline 200 and the pipeline connector 300; the locking part 20 is sleeved on the mounting part 10 to enhance the tightness of the assembly between the pipeline 200 and the pipeline connector 300.

[0056] In one specific embodiment, the locking part 20 can increase the clamping force of the mounting part 10 on the pipe joint 300, thereby increasing the clamping force of the pipe joint 300 on the pipe 200. This simplifies the assembly process of the pipe connection, enables quick assembly and disassembly of the pipe connection, and improves the connection reliability and sealing performance between the pipe 200 and the pipe joint 300.

[0057] Furthermore, in combination Figure 3 The mounting section 10 includes, for example, a mounting body 11, a first mounting member 12, and a second mounting member 13. The mounting body 11 has a mounting space 14 for accommodating the pipe 200 and the pipe connector 300; at least one first mounting member 12 is disposed at a first end of the mounting body 11, and at least one second mounting member 13 is disposed at a second end of the mounting section 10. For example, when the mounting section 10 is provided with multiple first mounting members 12 and multiple second mounting members 13, the multiple first mounting members 12 are evenly distributed at the first end of the mounting body 11 and connected to the outer wall of the mounting body 11; the multiple second mounting members 13 are evenly distributed at both ends of the mounting body 11. The first mounting members 12 enable quick assembly between the mounting section 10 and the pipe 200 without the aid of tools; the second mounting members 13 enable quick assembly between the mounting section 10 and the pipe connector 300 without the aid of tools.

[0058] In one specific embodiment, the mounting part 10 enables quick assembly and disassembly of the pipe 200 and the pipe connector 300 without the aid of tools, making it suitable for various needs requiring rapid installation, disassembly, and frequent assembly and disassembly, thus greatly facilitating pipe connections. For example, during the use of the pipe installation structure 100, the mounting part 10 is first quickly assembled with the pipe 200 using the first mounting member 12, then the locking part 20 is fitted onto the mounting part 10, and finally the mounting part 10 is quickly assembled with the pipe connector 300 using the second mounting member 13. This completes the rapid assembly between the pipe 200 and the pipe connector 300.

[0059] Furthermore, in combination Figure 4 The first mounting component 12 includes, for example, a connecting section 121 and a snap-fit ​​section 122. The first mounting component 12 is fixedly connected to the outer wall of the mounting body 11 via the connecting section 121; the snap-fit ​​section 122 is inclinedly disposed on the side of the connecting section 121 away from the mounting body 11, and the snap-fit ​​section 122 extends toward the mounting space 14.

[0060] For example, the elastic deformation of the first mounting member 12 can be used to insert the end of the pipe 200 into the mounting space 14 and quickly snap the end of the pipe 200 into the mounting space 14.

[0061] In one specific embodiment, combined with Figures 3 to 9 The mounting part 10 is made of plastic. The end of the pipe 200 is provided with a mounting groove 210. When the mounting part 10 and the pipe 200 are assembled, the pipe 200 is first aligned with the mounting space 14 of the mounting part 10, and then the end of the pipe 200 is inserted into the mounting space 14 of the mounting part 10. Due to mutual compression, elastic deformation occurs between the two, thereby inserting the end of the pipe 200 into the mounting space of the mounting part 10 until the snap-fit ​​section 122 of the first mounting member 12 is snapped into the mounting groove 210, thus completing the assembly between the two. During disassembly, the plastic material of the mounting part 10 can be utilized. When the pipe 200 is pulled out in the opposite direction, the pulling force causes the inner diameter of the mounting body 11 to expand outward or the snap-fit ​​section 122 to undergo elastic deformation. As for the pipe 200, since it is a plastic hose, its material is softer than that of the mounting part 10. Therefore, the pulling force will cause the pipe 200 to wrinkle inward. When the elastic deformation of the wrinkles causes the mounting groove 210 and the snap-fit ​​section 122 to fail to fit, the pipe 200 is pulled out, thus completing the disassembly between the pipe 200 and the mounting part 10.

[0062] Preferred, combined Figure 9The ratio of the width of the drain pipe groove to the width of the mating area snap is 1.1 to 1.2. Too large a gap may affect the reliability of subsequent connections. The tilt angle of the first mounting part 12 is α1 = 8° to 12°. If this angle is too small, it will be difficult to assemble. If it is too large, it will require a larger amount of deformation to achieve subsequent assembly, affecting the durability of the parts. The included angle α2 between the connecting section 121 and the snap-fit ​​section 122 is 80° to 85°. An appropriate acute angle can change the direction of force on the mating surface and enhance the connection's anti-disengagement property. The groove α3 is 80° to 75°. An appropriate concave acute angle can change the direction of force to increase anti-disengagement property. α4 is 65° to 75°. If it is too small, the front end of the snap-fit ​​will not be strong enough. If it is too large, the drain pipe will be difficult to install.

[0063] Furthermore, in combination Figure 4 The snap-fit ​​section 122 has an installation ramp 123 on the side near the installation space 14, which is used to guide the pipe 200 into the installation space 14.

[0064] In one specific embodiment, by providing an installation ramp 123 on the side of the snap-fit ​​section 122 near the installation space 14, the pipe 200 can be guided to be installed into the installation space 14 along the inclined direction of the installation ramp 14 during the process of installing the pipe 200 into the installation space 14, which reduces the installation difficulty of the pipe 200 into the installation space 14, thereby making it easy to install the pipe 200 into the installation space 14 and realize convenient assembly between the pipe 200 and the installation part 10.

[0065] Furthermore, in combination Figure 3 The second mounting component 13 is a protrusion provided on the inner wall of the mounting body 11. Correspondingly, combined with Figure 13 and Figure 14 The pipe fitting 300 is provided with a mounting position 310. For example, by screwing the second mounting part 13 into the mounting position 310, quick installation between the pipe mounting structure 100 and the pipe fitting 300 can be achieved.

[0066] Furthermore, in combination Figure 11 The pipeline installation structure 100 further includes, for example, a first guide portion 15 and a second guide portion 25. The first guide portion 15 is disposed on the outer wall of the first mounting member 12, and the second guide portion 25 is disposed on the side of the locking portion 20 near the mounting portion 10. Specifically, the first guide portion 15 is disposed on the outer wall of the connecting section 121, and the second guide portion 25 is disposed on the inner wall of the locking outer ring 212, and the mating surfaces of the first guide portion 15 and the second guide portion 25 have a certain taper.

[0067] For example, the mounting part 10 is a connecting ring, the locking part 20 is a locking ring, and the first mounting component 12 is a limiting buckle. The ratio of the minimum diameter of the locking ring limiting buckle to the maximum diameter of the connecting ring is 1.1 to 1.2. If this ratio is too large, assembly will be difficult; if it is too small, it will not be able to limit the locking action, resulting in poor locking performance. The taper of the inner surface of the locking ring is 16° to 20°. If this angle is too small, disassembly will be difficult; if it is too large, the locking performance will be poor. The taper of the outer surface of the connecting ring and the inner surface of the locking ring should be kept as consistent as possible, with a gap of 0.2 to 0.3 mm between them; otherwise, the locking effect will be affected, or the connecting ring may be difficult to disassemble.

[0068] In one specific embodiment, when the locking part 20 is fitted onto the mounting part 10, the second guide part 25 can compress the first guide part 15, giving the first mounting member 12 a force toward the mounting space 14, thereby increasing the clamping force between the snap-fit ​​section 122 and the mounting groove 210, and improving the connection reliability and sealing performance between the pipe 200 and the pipe mounting structure 100. When the pipe mounting structure 100 is used to connect liquid or gas pipes, it can avoid the problem of liquid or gas leakage due to insufficient sealing between the pipe 200 and the pipe joint 300. On the other hand, since the mating surfaces of the first guide part 15 and the second guide part 25 have a certain taper, the position of the locking part 20 fitted onto the mounting part 10 can be restricted. When fitted to a certain extent, the locking part 20 cannot continue to advance, thus playing a pre-positioning role.

[0069] Furthermore, in combination Figures 10 to 12 The locking part 20 includes, for example, a locking body 21 and a limiting member 22. The locking body 21 has a locking space 23 for locking the mounting part 10; the limiting member 22 is disposed on the side of the locking body 21 near the locking space 23 to prevent the mounting part 10 from falling out of the locking space 23.

[0070] In one specific embodiment, by providing a limiting member 22 on the side of the locking body 21 near the locking space 23, when the locking part 20 is sleeved on the mounting part 10, the limiting member 22 can limit the mounting part 10 located in the locking space 23, preventing the mounting part 10 from sliding back out of the locking space 23 after assembly. Through the taper of the limiting member 22 in conjunction with the first guide part 15 and the second guide part 25, the mounting part 10 and the locking part 20 can be controlled within a certain range to prevent them from disengaging.

[0071] Furthermore, the locking body 21 includes, for example, a locking inner ring 211 and a locking outer ring 212. The locking inner ring 211 is connected to the locking outer ring 212 by an arc; the locking inner ring 211 is provided with a disassembly opening 24, and a limiting member 22 is provided on the locking inner ring 211.

[0072] In one specific embodiment, by providing a disassembly opening 24 on the locking inner ring 211, when disassembling the pipe 200 and the pipe connector 300, the disassembly opening 24 can be pried open to both sides to release the limiting member 22 from the mounting part 10, allowing the mounting part 10 to pop out from the locking space 23, thus completing the quick disassembly of the locking part 20 and the mounting part 10. By setting the locking body 21 in the form of a locking inner ring 211 and a locking outer ring 212, the locking outer ring 212 can limit the opening angle of the disassembly opening 24, preventing the locking inner ring 211 from being broken due to an excessive opening angle, thereby protecting the locking inner ring 211.

[0073] Furthermore, in combination Figures 13 to 15 The mounting position 310 includes, for example, a third mounting member 320 and a mounting groove 330. The third mounting member 320 surrounds the periphery of the pipe connector 300, and at least one mounting groove 330 is formed in the third mounting member 320. For example, when multiple mounting grooves 330 are formed on the third mounting member 320, the multiple mounting grooves 330 are evenly distributed around the periphery of the third mounting member 320.

[0074] In one specific embodiment, by providing an installation groove 330 in the pipe joint 300, the pipe mounting structure 100 and the pipe joint 300 can be quickly installed by screwing the second mounting member 13 of the pipe mounting structure 100 into the installation groove 330. By providing a third mounting member 320 on the periphery of the pipe joint 300 and opening the installation groove 320 on the third mounting member 320, the structural strength at the connection between the pipe joint 300 and the pipe connection device 100 is higher than that of directly opening the installation groove 320 on the pipe joint 300.

[0075] Furthermore, the mounting groove 330 includes, for example, a guide groove 331 and a snap-fit ​​groove 332. The guide groove 331 is formed at the first end of the third mounting member 310 and extends in a direction away from the first end of the third mounting member 310; the snap-fit ​​groove 332 connects to the guide groove 331 and extends in a direction close to the first end of the third mounting member 310, and the guide groove 331 and the snap-fit ​​groove 332 form an inverted "V" shape.

[0076] In one specific embodiment, the guide groove 331 is used to guide the second mounting member 14 of the pipeline mounting structure 100 into the mounting groove 330, and the snap-fit ​​groove 332 is used to snap the second mounting member 14; by setting the snap-fit ​​groove 332 to extend toward the first end of the third mounting member 320, the second mounting part 14 can be prevented from falling out of the snap-fit ​​groove 332.

[0077] Preferably, the second mounting part 14 and the guide groove 331 are fitted with an appropriate clearance to facilitate installation. It is recommended that the ratio of the diameter of the guide groove 331 to the diameter of the second mounting part 14 be 1.1 to 1.2, and H1 = (0.2 to 0.3) * diameter of the guide groove 331. If the H1 value is too high, disassembly will be difficult, and if it is too low, the drain pipe will fall off automatically.

[0078] The number of the second mounting parts 14 is adjusted according to the actual size of the pipe 200. In this embodiment, since the pipe diameter of the pipe 200 is relatively small, 4 to 6 parts are sufficient. For other large-sized pipes, the number can be increased according to actual needs. As the number of the second mounting parts 14 increases, the connection reliability also increases.

[0079] Furthermore, the first end of the third mounting component 310 is also provided with an anti-detachment component 340. When the pipeline 200 is connected to the pipeline connector 300 through the pipeline mounting structure 100, the anti-detachment component 340 can squeeze the inner wall of the first mounting component 12 of the mounting part 10 through the pipeline 200, thereby improving the tightness of the connection between the mounting part 10 and the locking part 20 and playing the role of preventing detachment.

[0080] In one specific embodiment, by providing an anti-detachment member 340 at the first end of the third mounting member 310, the inner diameter of the end of the pipe 200 sleeved on the pipe connector 300 can be enlarged, causing the end of the pipe 200 to be squeezed against the inner wall of the first mounting member 12, so that the first mounting member 12 is subjected to a force in the direction of approaching the locking part 20. This force is exactly opposite to the direction of the force exerted by the locking member 20 on the first mounting member 12 in the direction of approaching the mounting space 14, thereby further enhancing the anti-detachment effect.

[0081] Furthermore, in combination Figure 3 and Figure 10 The pipeline installation structure 100 further includes, for example, a rotating engagement groove 16 and a rotating engagement boss 26. The rotating engagement groove 16 is located on the side of the mounting portion 10 near the locking portion 20, and correspondingly, the rotating engagement boss 26 is located on the side of the locking portion 20 near the mounting portion 10. Specifically, the rotating engagement groove 16 is a groove formed between two adjacent first connecting members 11, and the rotating engagement boss 26 is located on the locking inner ring 211. For example, when the mounting portion 10 and the locking portion 20 are installed together, the rotating engagement boss 26 is engaged within the rotating engagement groove 16 to prevent relative rotation between the mounting portion 10 and the locking portion 20.

[0082] In one specific embodiment, when the second mounting part 13 of the pipeline mounting structure 100 is screwed into the mounting groove 330, since the rotating engagement boss 26 is engaged in the rotating engagement groove 16, relative rotation between the mounting part 10 and the locking part 20 can be avoided, ensuring that the mounting part 10 and the locking part 20 can maintain synchronous rotation.

[0083] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pipe installation structure for connecting a pipe (200) and a pipe joint (300), characterized in that, The pipeline installation structure (100) includes: The mounting part (10) is used to connect the pipe (200) and the pipe connector (300); The mounting part (10) includes: The mounting body (11) is provided with an mounting space (14) for accommodating the pipe (200) and the pipe joint (300); At least one first mounting element (12) is disposed at the first end of the mounting body (11) for connecting the pipeline (200); At least one second mounting component (13) is provided at the second end of the mounting body (11) for connecting the pipe joint (300); The first mounting component (12) includes a connecting section (121) and a snap-fit ​​section (122). The connecting section (121) is fixedly connected to the outer wall of the mounting body (11). The snap-fit ​​section (122) is located on the side of the connecting section (121) away from the mounting body (11) and extends toward the mounting space. The locking part (20) is fitted onto the mounting part (10) to prevent the pipe (200) from falling out of the mounting space.

2. The pipeline installation structure according to claim 1, characterized in that, The snap-fit ​​section (122) has an installation ramp (123) on the side near the installation space, which is used to guide the pipe (200) into the installation space.

3. The pipeline installation structure according to claim 1, characterized in that, The second mounting component (13) is a protrusion provided on the inner wall of the mounting body (11).

4. The pipeline installation structure according to claim 1, characterized in that, The pipeline installation structure (100) also includes: The first guide portion (15) is provided on the outer wall of the first mounting member (12); The second guide portion (25) is provided on the side of the locking portion (20) near the mounting portion (10); When the locking part (20) is sleeved on the mounting part (10), the first guide part (15) is squeezed by the second guide part (25) and deforms in the direction closer to the mounting space.

5. The pipeline installation structure according to claim 4, characterized in that, The locking part (20) includes: The locking body (21) is provided with a locking space (23) for locking the mounting part (10); A limiting member (22) is provided on the side of the locking body (21) near the locking space (23) to prevent the mounting part (10) from falling out of the locking space (23).

6. The pipeline installation structure according to claim 5, characterized in that, The locking body (21) includes a locking outer ring (212) and a locking inner ring (211), wherein the locking inner ring (211) has a disassembly opening (24); wherein the limiting member (22) is disposed on the locking inner ring (211).

7. The pipeline installation structure according to claim 1, characterized in that, The pipeline installation structure also includes: A rotating fitting groove (16) is provided on the side of the mounting part (10) near the locking part (20); A rotating engagement boss (26) is provided on the side of the locking part (20) near the mounting part (10); When the mounting part (10) and the locking part (20) are installed together, the rotating engagement boss (26) is disposed in the rotating engagement groove (16) to prevent relative rotation between the mounting part (10) and the locking part (20).

8. A piping system, characterized in that, The piping system includes: Pipeline (200); Pipe fitting (300); The pipe installation structure (100) as described in any one of claims 1-6; The pipeline (200) is connected to the pipeline joint (300) through the pipeline installation structure (100).

9. The piping system according to claim 8, characterized in that, The pipe fitting (300) is provided with a mounting position (310), the mounting position (310) including: The third mounting component (320) surrounds the periphery of the pipe joint (300); At least one mounting slot (330) is provided in the third mounting member (320).

10. The piping system according to claim 9, characterized in that, The mounting slot (330) includes: A guide groove (331) is provided at the first end of the third mounting member (320) and extends in a direction away from the first end of the third mounting member (320); The snap-fit ​​groove (332) connects to the guide groove (331) and extends toward the first end of the third mounting member (320).

11. The piping system according to claim 9, characterized in that, The piping system also includes: An anti-detachment component (340) is disposed at the first end of the third mounting component (320); When the pipeline (200) is connected to the pipeline joint (300) through the pipeline installation structure (100), the anti-detachment component (340) can squeeze the pipeline installation structure (100) through the pipeline (200).

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