An integrated water pipe system within a partition wall and an installation method

Abstract

The present invention discloses an integrated water pipe system within a partition wall, comprising: a direct-insert water pipe, a double self-locking detachable elbow, and a steering connection fitting that is plug-connected to the direct-insert water pipe and can lock the inner and outer walls of the direct-insert water pipe bidirectionally; a telescopic locking and sealing member, which is connected to the double self-locking detachable elbow to adjust and fix the extended distance of the double self-locking detachable elbow and is used as a locking member for sealing the installation hole; both ends of the direct-insert water pipe are smooth pipes; the double self-locking detachable elbow is provided with an inner locking structure, an outer locking structure assembly, and a direct-insert positioning assembly. A direct-insert cavity is arranged between the inner locking structure and the outer locking structure assembly, and the direct-insert positioning assembly is arranged inside the direct-insert cavity; the telescopic locking and sealing member comprises a telescopic member and a locking member that are slidably and self-locking cooperated. The locking member is connected to the double self-locking detachable elbow, and the telescopic member extends to the outside of the partition wall. Its installation method is also disclosed. Through the direct-insert connection and the telescopic locking and sealing member, the installation process is simplified, and the telescopic distance can be adjusted.

Description

Technical Field

[0001] The present invention relates to the technical field of home decoration, and in particular to an integrated water pipe system and installation method inside a partition wall. Background Art

[0002] Existing water pipes inside partition walls applied to the installation of water pipes in prefabricated home decoration kitchens and bathrooms, integral bathrooms, and integral kitchens have problems such as chaotic pipelines due to the same layout of pipelines, occupying the external space of the wall when laid outside the wall, and affecting the external beauty. In some places, water pipes need to pass through the wall, and holes are drilled in the wall, resulting in gaps in the surrounding walls. Once laid, the position of the water pipe cannot be adjusted, making the layout of the water pipe have many defects and inconveniences.

[0003] Chinese Patent Document (Publication Date: November 1, 2019, Publication Number: CN110397122A) discloses an installation structure and installation method for a joint of a shower faucet in a light steel villa. An installation structure for a joint of a shower faucet in a light steel villa includes a wall frame, wall vertical poles, a fixing plate, and a joint; both the wall frame and the wall vertical poles are C-shaped steel structures. The C-shaped steel includes an upper side plate, a lower side plate, a bottom plate, and a curled edge; the wall frame is composed of four C-shaped steels connected end to end in sequence; two wall vertical poles are arranged inside the wall frame; the fixing plate is arranged at the corresponding position of the shower installation, and both ends of the fixing plate are fixedly connected to the upper side plates of the wall vertical poles. Two through holes are opened on the fixing plate; the joint includes a pipe fitting internal thread direct, a connecting pipe, and a second water pipe elbow. Two connecting pipes pass through the through holes. One end of the connecting pipe is connected to a pipe fitting internal thread direct, and the other end is connected to a second water pipe elbow. The present invention has the advantages of ensuring that the installation hole distance of the water pipe faucet is 15 cm when installing and reserving the water pipe faucet, and improving the connection stability of the water pipe faucet.

[0004] The above technical solution solves the problem of stability, but it still has the problem that the position of the water pipe cannot be adjusted once it is installed and fixed.

[0005] Chinese Patent Document (Publication Date: October 26, 2011, Publication Number: CN202017844U) discloses a locking type telescopic elbow, which includes a 90° elbow body, and a split type pipe clamping device is arranged at one end of the elbow body; the split type pipe clamping device includes left and right semi-circular clamping pieces, the inner surface of the clamping piece is provided with teeth, the left and right semi-circular clamping pieces are connected by bolts, and one of the left and right semi-circular clamping pieces is in an integrated form with the elbow body. The utility model has a reasonable structure, tightly bites with the pipe, has a reliable connection, and good working effects.

[0006] Although the above technical solution provides a telescopic elbow, its locking piece is not universal and can only be used for the elbow in the above technical solution, and the locking piece is not adjustable. Summary of the Invention

[0007] The object of the present invention is to solve the problems in the prior art that the connection of water pipes requires the design of connection structures at both ends, the generalization of water pipes cannot be achieved, the position of the water pipes cannot be changed once determined, the layout of the water pipes occupies a large space, the pipelines are arranged in a messy manner, it is inconvenient to seal the gaps around the holes when the water pipes pass through the partition wall, and the appearance is not beautiful enough. A partition wall internal water pipe integration system and an installation method are provided, which realize the separation of pipelines, do not occupy the external space of the wall, can effectively improve the utilization rate of indoor space, and at the same time solve the problem of inconvenient sealing of the gaps around the holes when the water pipes pass through the partition wall. The water pipe and the water outlet elbow are connected by direct insertion, which is fast and convenient, and the insertion degree is visible and detachable; the water outlet elbow is fixed on the outer side of the decorative panel, so that its position can be adjusted. The water pipe and the partition wall are integrally prefabricated and installed, which can improve the on-site installation efficiency and accuracy.

[0008] The technical solution adopted by the present invention to achieve its first invention object is: a partition wall internal water pipe integration system, including:

[0009] A direct insertion type water pipe, a water pipe fitting integrated inside the partition wall;

[0010] A double self-locking detachable elbow, a steering connection fitting that is connected to the direct insertion type water pipe by insertion and can lock the inner and outer walls of the direct insertion type water pipe bidirectionally;

[0011] A telescopic locking and sealing member, a locking member that is connected to the double self-locking detachable elbow to adjust and fix the extended distance of the double self-locking detachable elbow and is used to seal the installation hole;

[0012] Among them, both ends of the direct insertion type water pipe are smooth pipes;

[0013] The double self-locking detachable elbow is provided with an inner locking structure, an outer locking structure assembly and a direct insertion positioning assembly. A direct insertion cavity is arranged between the inner locking structure and the outer locking structure assembly, and the direct insertion positioning assembly is arranged inside the direct insertion cavity;

[0014] The telescopic locking and sealing member includes a telescopic member and a locking member that are in sliding self-locking cooperation. The locking member is connected to the double self-locking detachable elbow, and the telescopic member extends to the outside of the partition wall.

[0015] The integrated water pipe system within the partition wall eliminates the need for designing connection structures at the connection ends of existing water pipes. Instead, smooth pipes can be directly used for installation. By designing a set of double self-locking detachable elbows and telescopic locking sealing components, it is possible to directly connect water pipe fittings without special processing. Existing straight pipes can be directly inserted and connected in a plug-and-play manner. According to actual needs, through holes are set at the upper part of the partition wall with a cavity, and water outlet holes are set at the lower part. The straight plug-in water pipes are directly laid inside the cavity of the partition wall, and the straight plug-in water pipes are fixed to the partition wall. The upper end of the straight plug-in water pipe can be bent to directly pass through the through hole and then be directly inserted and connected to the external water pipe on the top surface or be directly connected with a change in direction through a double self-locking detachable elbow. The lower end of the straight plug-in water pipe also does not require special treatment and can be directly inserted into the straight insertion cavity of the double self-locking detachable elbow to achieve a straight insertion connection with the double self-locking detachable elbow. Then, the other end of the double self-locking detachable elbow passes through the water outlet hole, and the telescopic locking sealing component is sleeved on the double self-locking detachable elbow to seal and connect the water outlet hole. At this time, the length of the double self-locking detachable elbow extending out of the water outlet hole can be adjusted through the telescopic locking sealing component to facilitate the connection of external pipe fittings and complete the installation of the overall water pipe. This integrated water pipe system within the partition wall meets the requirements of prefabricated design for pipeline separation, integrates the direct water pipes inside the partition wall, reduces the occupation of external space, and improves the utilization rate of indoor space. Through the design of a direct connection structure, the on-site installation operation process is simplified, and the operation is convenient and fast. Moreover, by using straight plug-in water pipes and double self-locking detachable elbows, there is no need to design connection structures at both ends of the water pipes, and market-common smooth water pipes can be directly used for straight plug-in installation, making the use of water pipes universal. After insertion, the water pipes can be internally and externally locked through double self-locking detachable elbows, and the disassembly is extremely convenient, improving the installation accuracy of the double self-locking detachable elbows. Moreover, the length of the elbow extending out of the water outlet hole can be adjusted through the telescopic locking sealing component, and the telescopic distance can be adjusted according to actual needs to meet the requirements of different external pipeline connections. At the same time, the telescopic locking sealing component seals the water outlet hole, achieving a decorative and aesthetic effect, reducing the number of installation components, realizing the multi-functional design of components, with fewer components and convenient and fast connection, effectively improving the on-site installation efficiency and accuracy. On the premise of meeting the prefabricated requirements for pipeline separation, it reduces the occupation of external space, improves the utilization rate of indoor space, simplifies the on-site installation operation process, and improves the installation accuracy.

[0016] Preferably, the double self-locking detachable elbow includes an elbow body. One end of the elbow body is sequentially provided with an external thread and an internal locking structure from the bent portion to the end portion, and the other end of the elbow body is provided with an adjusting thread; the diameter of the section of the elbow body with the internal locking structure is smaller than the diameter of the section with the external thread. The end of the elbow body provided with the external thread and the internal locking structure is used to cooperate with the external locking structure assembly to form a direct cavity and an internal and external double self-locking structure, realizing the internal and external double self-locking of the straight-through water pipe. The adjusting thread provided at the other end of the elbow body is for the convenience of threaded connection and locking positioning with the telescopic locking and sealing member. This integrated structural design enables a single component to integrate multiple functions, effectively reducing the use of components, simplifying the operation steps, and improving the installation efficiency.

[0017] Preferably, the internal locking structure is a set of barb structures, and the barbs of the barb structures are arranged facing the bent portion side of the elbow body to realize locking and limiting of the inner wall of the straight-through water pipe; a sealing groove is formed on the internal locking structure, and a sealing member is arranged inside the sealing groove. The internal locking structure locks and limits the inner wall of the straight-through water pipe through a set of barb structures. At the same time, to ensure the sealing performance after insertion, multiple sealing grooves are formed on the barb structures, and sealing members are arranged inside the sealing grooves. After the straight-through water pipe is inserted, the internal water flow is sealed by the sealing members, ensuring the sealing performance after insertion.

[0018] Preferably, the straight-through positioning assembly includes a positioning spring and a color display ring. The color display ring is arranged in parallel with the positioning spring, and the color display ring can push the positioning spring to realize the positioning of the insertion position of the straight-through water pipe. The design of the straight-through positioning assembly is to ensure that the end of the straight-through water pipe is inserted in place, thereby ensuring the installation effect. The end of the straight-through water pipe pushes the color display ring, which in turn pushes the positioning spring to move axially in the straight-through cavity of the double self-locking detachable elbow. When the color display ring can be seen externally, it indicates that the straight-through water pipe has been inserted in place. At this time, since the positioning spring is compressed, an outward thrust is applied to the end of the straight-through water pipe, while the internal locking structure and the external locking structure assembly lock the inner and outer walls of the straight-through water pipe inward respectively. Therefore, it is ensured that the straight-through water pipe will not move inward and outward due to the water flow pressure during use, thus ensuring the safety and reliability of the connection of the straight-through water pipe.

[0019] Preferably, the outer locking structure assembly includes a pipe sleeve, a limiting ring, a claw and a disassembly ring. The pipe sleeve is arranged in a stepped pipe body structure. An internal thread is provided at the small-diameter end of the step inside the pipe sleeve, and a seal groove, a limiting ring groove, a claw groove and a disassembly ring groove are sequentially arranged from the inside to the outside at the large-diameter end of the step. The limiting ring, the claw and the disassembly ring are respectively clamped inside the limiting ring groove, the claw groove and the disassembly ring groove to realize the locking and limiting of the outer wall of the direct-insert water pipe. A positioning observation hole is provided on the pipe sleeve. The above structure of the outer locking structure assembly can effectively lock and limit the outer wall of the direct-insert water pipe, and the positioning observation hole on the pipe sleeve is used to observe whether the direct water pipe is inserted in place to ensure the installation accuracy.

[0020] Preferably, the disassembly ring includes a disassembly ring body and an insertion card body integrally arranged. An outer barb structure is provided on the outer wall of the insertion card body, and the outer barb structure is reversely buckled and connected with the disassembly ring groove. A plurality of disassembly grooves are axially arranged along the circumference of the insertion card body. Press the outer barb structure of the disassembly ring to squeeze the claw inward. After the claw releases the direct-insert water pipe, the direct-insert water pipe can be directly pulled out. The above structure of the disassembly ring is both for realizing the locking and positioning of the direct water pipe and for facilitating the disassembly of the direct-insert water pipe, which is convenient for the installation and disassembly of the whole integrated system.

[0021] Preferably, the telescopic member is integrally arranged in a T-shaped pipe fitting with a sliding part and a stretching part. The sliding part is arranged at the large end of the T-shaped pipe fitting, and the stretching part is arranged at the small end of the T-shaped pipe fitting. A groove is provided on the outer wall of the sliding part, and a sliding seal is arranged inside the groove. The above structural design of the telescopic member is for realizing the adjustment of the length of the telescopic end, and at the same time, it can also realize the sealing and beautification of the water outlet hole and the through hole.

[0022] Preferably, the locking member has a double-chamber structure, including a locking chamber and a sliding chamber that communicate with each other. The locking chamber protrudes inward from one end of the locking member, and an internal connecting thread is provided on the inner wall of the locking chamber. The sliding chamber is arranged in a T-shaped groove structure from the other end of the locking member, and the telescopic member is slidably and sealingly connected with the sliding chamber. The locking member is arranged in a double-chamber structure, which is not only convenient for the connection and positioning with the adjustment thread on the double-self-locking detachable elbow, but also convenient for adjusting the protruding distance of its adjustment thread to meet the connection requirements of different lengths of external pipeline connectors.

[0023] Preferably, it further includes a silicone sealing member. The silicone sealing member includes a sealing insertion card body and a finishing body integrally arranged. The sealing insertion card body is arranged in a stepped structure with a plurality of insertion rings, and a direct-insert water pipe insertion hole is arranged inside the silicone sealing member. A telescopic locking and sealing member can be used at the through hole. When this telescopic connection is not required, it can be sealed by the silicone sealing member, which can reduce the use of components and cost.

[0024] The technical solution adopted by the present invention to achieve its second object is: an installation method for an integrated water pipe system inside a partition wall, comprising the following steps:

[0025] S1: Determine the water outlet points according to the in-depth waterway drawing before assembling the partition wall, drill water outlet holes on the corresponding partition wall and decorative panel, and drill through holes on the upper side of the water outlet holes on the partition wall;

[0026] S2: Fix the direct-insert water pipe on the inner side of the corresponding partition board of the partition wall with fasteners. The upper end of the direct-insert water pipe is slightly bent and passes through the through hole. A silicone sealing sleeve is sleeved over the bent section of the direct-insert water pipe and the through hole is sealed;

[0027] S3: The lower end of the direct-insert water pipe is directly inserted and connected to the double self-locking detachable elbow. Insert the direct-insert water pipe into the inner part of the direct-insert cavity until the green display ring is seen through the positioning observation hole on the double self-locking detachable elbow sleeve, ensuring that the direct-insert water pipe is tightly inserted. At this time, the direct-insert water pipe is locked inside the double self-locking detachable elbow through the inner locking structure and the outer locking structure assembly;

[0028] S4: For the end of the double self-locking detachable elbow with an adjustable thread, after the adjustable thread section passes through the water outlet hole and extends out, finely adjust it to the correct installation position and tightly fasten it with the telescopic locking and sealing piece. Adjust the telescopic length of the adjustable thread according to actual needs to facilitate the connection of external pipe fittings and complete the installation of the overall water pipe.

[0029] The beneficial effects of the present invention are as follows: For this integrated water pipe system inside the partition wall, in line with the requirements of the assembly design of pipeline separation, the direct water pipe is integrated inside the partition wall, reducing the occupation of external space and improving the utilization rate of indoor space. Through the design of the direct-insert connection structure, the on-site installation operation process is simplified, the operation is convenient and fast. By using the direct-insert water pipe and the double self-locking detachable elbow, there is no need to design the connection structure at both ends of the water pipe, and the direct-insert installation can be directly carried out with the commonly used smooth-surface water pipe in the market. The disassembly is convenient, the installation accuracy of the double self-locking detachable elbow is improved, and the length of the elbow extending out of the water outlet hole can be adjusted through the telescopic locking and sealing piece, and the telescopic distance can be adjusted according to actual needs to meet the needs of different external pipeline connections. At the same time, the telescopic locking and sealing piece is used to seal the water outlet hole, achieving a decorative and beautiful effect, reducing the installation components, realizing the multi-functional design of the components, with fewer components, convenient and fast connection, and effectively improving the on-site installation efficiency and accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a structural schematic diagram of the integrated water pipe system inside the partition wall of the present invention;

[0031] Figure 2It is a schematic structural diagram of a double self-locking detachable elbow in the present invention;

[0032] Figure 3 It is an exploded structural schematic diagram of a double self-locking detachable elbow in the present invention;

[0033] Figure 4 It is a cross-sectional view of a double self-locking detachable elbow in the present invention;

[0034] Figure 5 It is a schematic diagram of the insertion structure between a direct insertion water pipe and a double self-locking detachable elbow in the present invention;

[0035] Figure 6 It is a schematic structural diagram of a telescopic locking and sealing member in the present invention;

[0036] Figure 7 It is a schematic structural diagram of a telescopic locking and sealing member in the present invention;

[0037] Figure 8 It is a schematic diagram of the application structure of the integrated water pipe system in the partition wall of the present invention;

[0038] Figure 9 It is a schematic structural diagram of a disassembly ring in the present invention;

[0039] In the figure: 1. Direct insertion water pipe, 2. Double self-locking detachable elbow, 21. Elbow main body, 22. External thread, 24. Adjusting thread, 3. Telescopic locking and sealing member, 4. Internal locking structure, 41. Sealing groove, 42. Sealing member, 5. External locking structure assembly, 6. Direct insertion positioning component, 7. Direct insertion cavity, 8. Telescopic member, 81. Sliding part, 82. Tensile part, 83. Groove, 84. Sliding seal, 9. Locking member, 91. Locking cavity, 92. Sliding cavity, 93. Connecting internal thread, 10. Positioning spring, 11. Color display ring, 12. Pipe sleeve, 121. Internal thread, 122. Sealing member card slot, 123. Limiting ring card slot, 124. Claw card slot, 125. Disassembly ring card slot, 126. Positioning observation hole, 13. Limiting ring, 14. Claw, 15. Disassembly ring, 151. Disassembly ring body, 152. Insertion card body, 153. External barb structure, 154. Disassembly groove, 16. Silicone sealing member, 161. Sealing plug insertion card body, 162. Finishing body, 163. Insertion card ring, 164. Direct insertion water pipe insertion hole, 17. Partition wall, 18. Decorative panel, 19. Water outlet hole, 20. Through hole. Detailed implementation manners

[0040] The technical solutions of the present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0041] Embodiment 1:

[0042] InFigure 1 , Figure 2 In the embodiment shown, an integrated water pipe system within a partition wall includes:

[0043] A direct-insert water pipe 1, a water pipe fitting integrated inside the partition wall;

[0044] A double-self-locking detachable elbow 2, a steering connection fitting that is plug-connected to the direct-insert water pipe 1 and can lock the inner and outer walls of the direct-insert water pipe 1 bidirectionally;

[0045] A telescopic locking and sealing member 3, a locking member that is connected to the double-self-locking detachable elbow 2 to adjust and fix the extended distance of the double-self-locking detachable elbow 2 and is used to seal the installation hole;

[0046] Among them, both ends of the direct-insert water pipe 1 are smooth pipes;

[0047] The double-self-locking detachable elbow 2 is provided with an inner locking structure 4, an outer locking structure assembly 5, and a direct-insert positioning component 6. A direct-insert cavity 7 is provided between the inner locking structure 4 and the outer locking structure assembly 5, and the direct-insert positioning component 6 is arranged inside the direct-insert cavity 7;

[0048] The telescopic locking and sealing member 3 includes a telescopic member 8 and a locking member 9 that are in sliding self-locking cooperation. The locking member 9 is connected to the double-self-locking detachable elbow 2, and the telescopic member 8 extends to the outside of the partition wall.

[0049] As Figure 3 , Figure 4 shown, the double-self-locking detachable elbow 2 includes an elbow main body 21. One end of the elbow main body 21 is sequentially provided with an external thread 22 and an inner locking structure 4 from the bent part to the end part. The other end of the elbow main body 21 is provided with an adjusting thread 24; the diameter of the section of the elbow main body 21 provided with the inner locking structure 4 is smaller than the diameter of the section provided with the external thread 22. One end of the elbow main body 21 provided with the external thread 22 and the inner locking structure 4 is for cooperating with the outer locking structure assembly 5 to form a direct cavity and an internal and external double self-locking structure, realizing the internal and external double self-locking of the direct-insert water pipe, while the other end of the elbow main body 21 provided with the adjusting thread 24 is for facilitating the threaded connection and locking positioning with the telescopic locking and sealing member 3.

[0050] The inner locking structure 4 is a set of barb structures. The barbs of the barb structure are arranged towards the bent part of the elbow body 21 to lock and limit the inner wall of the directly inserted water pipe 1; a sealing groove 41 is formed on the inner locking structure 4, and a sealing member 42 is arranged inside the sealing groove 41. The inner locking structure 4 locks and limits the inner wall of the directly inserted water pipe 1 through a set of barb structures. At the same time, in order to ensure the sealing performance after insertion, a plurality of sealing grooves 41 are formed on the barb structure, and sealing members 42 are arranged inside the sealing grooves 41. After the directly inserted water pipe is inserted, the internal water flow is sealed by the sealing members to ensure the sealing performance after insertion.

[0051] The direct insertion positioning assembly 6 includes a positioning spring 10 and a color display ring 11. The color display ring 11 is arranged in parallel with the positioning spring 10, and the color display ring 11 can push the positioning spring 10 to position the insertion position of the directly inserted water pipe.

[0052] The outer locking structure assembly 5 includes a pipe sleeve 12, a limiting ring 13, a claw 14 and a disassembly ring 15. The pipe sleeve 12 is arranged in a stepped pipe body structure. An internal thread 121 is arranged at the small-diameter end of the step inside the pipe sleeve 12, and a sealing member groove 122, a limiting ring groove 123, a claw groove 124 and a disassembly ring groove 125 are sequentially arranged from the inside to the outside at the large-diameter end of the step; the limiting ring 13, the claw 14 and the disassembly ring 15 are respectively clamped inside the limiting ring groove 123, the claw groove 124 and the disassembly ring groove 125 to lock and limit the outer wall of the directly inserted water pipe 1; and a sealing ring is arranged inside the sealing member groove 122, and a positioning observation hole 126 is arranged on the pipe sleeve 12.

[0053] As Figure 5 shown, the end of the directly inserted water pipe 1 is pushed to drive the color display ring 11, and then the positioning spring 10 is driven to move axially in the direct insertion cavity 7 of the double self-locking disassembly elbow. When the color display ring 11 can be seen from the outside through the positioning observation hole 126, it means that the directly inserted water pipe 1 has been inserted in place. At this time, since the positioning spring 10 is compressed, an outward thrust is applied to the end of the directly inserted water pipe 1, and the inner locking structure 4 and the outer locking structure assembly 5 lock the inner and outer walls of the directly inserted water pipe 1 towards the inside respectively. Therefore, it is ensured that the directly inserted water pipe 1 will not move inward and outward due to the water flow pressure during use, thus ensuring the safety and reliability of the connection of the directly inserted water pipe.

[0054] As Figure 9As shown, the disassembly ring 15 includes a disassembly ring body 151 and a card insertion body 152 which are integrally provided. An outer barb structure 153 is provided on the outer wall of the card insertion body 152 in a circumferential manner. The outer barb structure 153 is reversely buckled and connected with the disassembly ring card slot 125. A plurality of disassembly grooves 154 are axially formed along the circumference of the card insertion body 152. By pressing the disassembly ring 15, the outer barb structure 153 squeezes the clamping claw 14 inward. After the clamping claw 14 releases the direct insertion water pipe 1, the direct insertion water pipe 1 can be directly pulled out. The disassembly grooves 154 of the disassembly ring are for realizing elastic opening and closing during the pressing process, so as to ensure that the direct insertion water pipe can be locked and positioned, and also facilitate the disassembly of the direct insertion water pipe.

[0055] As Figure 6 shown, the telescopic member 8 is integrally arranged as a T-shaped pipe fitting with a sliding portion 81 and a stretching portion 82. The sliding portion 81 is arranged at the large end of the T-shaped pipe fitting, and the stretching portion 82 is arranged at the small end of the T-shaped pipe fitting. A groove 83 is arranged on the outer wall of the sliding portion 81, and a sliding seal 84 is arranged inside the groove 83.

[0056] The locking member 9 has a double-chamber structure, including a locking chamber 91 and a sliding chamber 92 which communicate with each other. The locking chamber 91 protrudes from one end of the locking member towards the inside, and an internal connecting thread 93 is arranged on the inner wall of the locking chamber 91; the sliding chamber 92 is arranged as a T-shaped groove structure from the other end of the locking member, and the telescopic member 8 is slidably and sealingly connected with the sliding chamber 92.

[0057] As Figure 7 shown, it further includes a silicone sealing member 16. The silicone sealing member 16 includes a sealing card insertion body 161 and a facing body 162 which are integrally provided. The sealing card insertion body 161 is arranged in a stepped structure with a plurality of card insertion rings 163, and a direct insertion water pipe insertion hole 164 is arranged inside the silicone sealing member 16. A telescopic locking and sealing member can be used at the through hole. When this telescopic connection is not required, it can be sealed by the silicone sealing member, which can reduce the use of components and cost.

[0058] As Figure 1 、 Figure 8 shown, the installation method of the water pipe integrated system in the partition wall includes the following steps:

[0059] S1: Before assembling the partition wall, determine the water outlet points according to the waterway detailed drawing, open water outlet holes 19 on the corresponding partition wall 17 and the decorative panel 18, and open through holes 20 on the upper side of the water outlet holes on the partition wall;

[0060] S2: Fix the straight-through water pipe 1 to the inner side of the corresponding partition board of the partition wall 17 with fasteners such as saddle clips and self-tapping screws. The upper end of the straight-through water pipe 1 is slightly bent and passes through the through-hole 20. A silicone sealing member 16 is sleeved over the bent section of the straight-through water pipe 1 and the through-hole 20 is sealed. The upper end of the straight-through water pipe 1 can also be sealed by the telescopic locking and sealing member 3;

[0061] S3: The lower end of the straight-through water pipe 1 is directly inserted and connected to the double self-locking detachable elbow 2. Insert the straight-through water pipe 1 into the inner part of the straight-through cavity 7 until the green display ring 11 is seen through the positioning observation hole 126 on the double self-locking detachable elbow sleeve 12, ensuring that the straight-through water pipe 1 is tightly inserted. At this time, the straight-through water pipe 1 realizes double self-locking inside and outside and is locked inside the double self-locking detachable elbow through the inner locking structure 4 and the outer locking structure assembly 5;

[0062] S4: At the end of the double self-locking detachable elbow 2 where the adjusting thread 24 is provided, after the adjusting thread 24 section passes through the water outlet hole 19 and extends out, finely adjust it to the correct installation position and tighten it spirally by the telescopic locking and sealing member 3. Adjust the telescopic length of the adjusting thread according to actual needs to facilitate the connection of external pipe fittings and complete the installation of the overall water pipe.

[0063] The integrated water pipe system within the partition wall eliminates the need for designing connection structures at the connection ends of existing water pipes. Instead, smooth pipes can be directly used for installation. By designing a set of double self-locking detachable elbows and telescopic locking plugs, it is possible to directly connect water pipe fittings without special processing. Existing straight pipes can be directly inserted and connected. According to actual needs, through holes are set at the upper part of the partition wall with a cavity, and water outlet holes are set at the lower part. The directly inserted water pipes are laid inside the cavity of the partition wall, and the directly inserted water pipes are fixed to the partition wall. The upper end of the directly inserted water pipe can be bent to directly pass through the through hole and then be directly inserted and connected to the external water pipe on the top surface or be variably connected through a double self-locking detachable elbow. The lower end of the directly inserted water pipe also does not require special treatment and can be directly inserted into the straight insertion cavity of the double self-locking detachable elbow to achieve a direct insertion connection with the double self-locking detachable elbow. Then, the other end of the double self-locking detachable elbow passes through the water outlet hole, and the telescopic locking plug is sleeved on the double self-locking detachable elbow and used to seal and connect the water outlet hole. At this time, the length of the double self-locking detachable elbow extending out of the water outlet hole can be adjusted through the telescopic locking plug to facilitate the connection of external pipe fittings and complete the installation of the entire water pipe system. This integrated water pipe system within the partition wall meets the requirements of the prefabricated design of pipeline separation. The directly inserted water pipes are integrated inside the partition wall, reducing the occupation of external space and improving the utilization rate of indoor space. Through the design of the direct connection structure, the on-site installation operation process is simplified, and the operation is convenient and fast. Moreover, by using directly inserted water pipes and double self-locking detachable elbows, there is no need to design connection structures at both ends of the water pipes, and general-purpose smooth water pipes on the market can be directly used for direct insertion installation, making the use of water pipes universal. After insertion, the water pipes can be internally and externally locked through double self-locking detachable elbows, and the disassembly is extremely convenient, improving the installation accuracy of the double self-locking detachable elbows. Moreover, the length of the elbow extending out of the water outlet hole can be adjusted through the telescopic locking plug, and the telescopic distance can be adjusted according to actual needs to meet the requirements of different external pipeline connections. At the same time, the telescopic locking plug is used to seal the water outlet hole, achieving a decorative and aesthetic effect, reducing the number of installation components, realizing the multi-functional design of components, with fewer components, convenient and fast connection, and effectively improving the on-site installation efficiency and accuracy. On the premise of meeting the prefabricated requirements of pipeline separation, it reduces the occupation of external space, improves the utilization rate of indoor space, simplifies the on-site installation operation process, and improves the installation accuracy.

[0064] The water pipe integrated system within the partition wall includes a partition wall 17 and a decorative panel 18, where: The partition wall 17 is a prefabricated lightweight partition wall with a cavity. There is a through hole 20 at the upper part of the partition wall and a water outlet hole 19 at the lower part; The direct insertion water pipe 1 is fixed within the cavity of the partition wall 17. The upper end of the direct insertion water pipe 1 extends through the through hole at the upper part of the partition wall and is directly inserted and connected to the top surface water pipe. The through hole 20 at the upper part of the partition wall is sealed with a silicone sealing member 16. The lower end of the direct insertion water pipe 1 is directly inserted and connected to one end of the double self-locking detachable elbow 2 with a direct insertion cavity.

[0065] The double self-locking detachable elbow 2 includes an elbow main body 21, two O-ring seals, a positioning spring 10, a color display ring 11, a flat seal ring, a limit ring 13, a stainless steel claw 14, a pipe sleeve 12, and a disassembly ring 15. One end of the elbow main body 21 is provided with an external thread 22 and an internal locking structure 4. The internal locking structure 4 is a group of barbed thorn structures. Two sealing groove card slots 41 are opened on the internal locking structure 4; The sealing member 42 formed by the two O-ring seals is snap-fitted into the sealing groove card slot 41 of the elbow main body 21; When the elbow main body 21 with two O-ring seals is inserted into the direct insertion water pipe during insertion, the barbed structure on the elbow main body 21 plays a role in fastening the inner wall of the direct insertion water pipe; The positioning spring 10 is sleeved on the elbow main body 21; The color display ring 11 is a green silicone ring, sleeved on the elbow main body 21, juxtaposed with the positioning spring 10. Squeezing the color display ring 11 can cause the positioning spring 10 to contract; The pipe sleeve 12 is provided with an internal thread 121 and can be screwed tightly with the elbow main body 21. The pipe sleeve 12 is provided with a positioning observation hole 126, through which the green color display ring 11 can be seen when the direct insertion water pipe is inserted in place. Inside the pipe sleeve 12, there are sequentially a sealing member card slot 122, a limit ring card slot 123, a stainless steel claw card slot 124, and a disassembly ring card slot 125; The sealing ring uses a flat seal ring. The parallel seal ring, limit ring 13, stainless steel claw 14, and disassembly ring 15 are sequentially buckled into the corresponding card slots of the pipe sleeve 12 from the inside out; The disassembly ring 15 is provided with an external barbed structure 153 that is buckled with the disassembly ring card slot 125 in the pipe sleeve 12. There are 3 U-shaped disassembly grooves 154 on the external barbed structure 153. When pressing the disassembly ring 15, the external barbed structure 153 squeezes the stainless steel claw 14 inward, causing the stainless steel claw 14 to disengage from the direct insertion water pipe 1, and then the direct insertion water pipe 1 can be pulled out; On the cylindrical through hole at the other end of the elbow main body 21, there is an adjustment thread 24, which is set as the water outlet end and can be connected to the telescopic locking and sealing member 3 to adjust the distance that the adjustment thread 24 extends through the telescopic locking and sealing member 3 to meet the connection requirements of pipelines with different lengths.

[0066] The double self-locking detachable elbow 2 extends through the water outlet hole at the lower part of the partition wall 17 to the water outlet hole of the decorative panel 18; a water outlet hole is provided on the decorative panel 18, and the water outlet hole penetrates from the inner surface of the decorative panel to the outer surface of the decorative panel. The lower end of the direct-insert water pipe is adjustable to drive the second end of the double self-locking detachable elbow 2 to pass through the water outlet hole 19 from the inner surface of the decorative panel; after the double self-locking detachable elbow 2 passes through the water outlet hole of the decorative panel and adjusts the installation position, it is fixed by a telescopic locking member; the telescopic locking member can not only fix the water outlet elbow, but also block the water outlet hole to achieve the effect of decoration and beauty, and the telescopic distance can be adjusted according to actual needs.

[0067] The telescopic locking and sealing member 3 is of a stepped cylindrical structure, with both the upper and lower ends being through. The lower end is a locking member 9, and a cylindrical boss with a connecting internal thread 93 is provided inside the locking member 9; the upper end is a telescopic member 8, and the telescopic member 8 is provided with a sliding portion 81 and a stretching portion 82 in a "Z" shape. A groove 83 is provided on the outer wall of the sliding portion 81, and a sliding seal 84, that is, a sliding seal rubber ring, is provided in the groove 83. The connecting internal thread 93 is tightly connected to the adjusting thread 24 of the double self-locking detachable elbow 2, and the sliding seal 84 of the telescopic member 8 is in interference fit with the sliding cavity 92 of the telescopic locking member 9. It can be telescoped with a slight force and will not automatically slide after the telescoping is completed, thus realizing automatic locking.

[0068] This integrated water pipe system in the partition wall reduces the occupation of external space, improves the utilization rate of indoor space, simplifies the on-site installation operation process, and improves the installation accuracy of the double self-locking detachable elbow on the premise of meeting the prefabricated requirements of pipeline separation.

[0069] The specific installation method is as follows: Determine the water outlet points according to the in-depth waterway drawing before assembling the partition wall 17, drill water outlet holes 19 on the corresponding partition wall 17 and decorative panel 18, and drill a through hole 20 on the upper side of the partition wall 17 corresponding to the water outlet hole 19; Fix the direct-insert water pipe 1 on the inner side of the corresponding partition board of the partition wall 17 with saddle clips and self-tapping screws. The upper end of the direct-insert water pipe 1 is slightly bent and passes through the through hole 20, and a silicone sealing member 16 is sleeved over the upper end of the bent section of the water pipe to block the through hole 20; The lower end of the direct-insert water pipe 1 is directly inserted and connected to the double self-locking detachable elbow 2 until the green color display ring 11 is seen through the positioning observation hole 126 on the sleeve of the double self-locking detachable elbow to ensure tight insertion; After the double self-locking detachable elbow extends through the water outlet holes of the partition wall and the decorative panel, it is finely adjusted to the correct installation position, and then the telescopic locking and sealing member is tightened in a spiral manner, and the telescopic length is adjusted according to actual needs to complete the installation of the overall water pipe system.

[0070] The double self-locking detachable elbow and the direct-insert water pipe are connected by direct insertion, which is convenient and fast. The upper end of the direct-insert water pipe is sealed with a silicone sealing member, and a telescopic locking and sealing member is provided at the lower end water outlet hole for fixation. This solves the problems that the traditional water pipes mounted on the wall occupy indoor space and the connection process between the water pipe and the water outlet elbow is complex. On the premise of meeting the assembled demand of pipeline separation, it reduces the occupation of external space, improves the utilization rate of indoor space, simplifies the on-site installation operation process, and improves the installation accuracy of the water outlet elbow. The telescopic locking and sealing member between the double self-locking detachable elbow and the water outlet hole can be adjusted accordingly according to the exposed length of the elbow. The telescopic locking and sealing member is widely used and has strong versatility.

[0071] The specific embodiments described above are only the preferred embodiments of the present invention, and do not limit the specific implementation scope of the present invention. Any equivalent changes made according to the shape and structure of the present invention should be included in the protection scope of the present invention.

Claims

1. An installation method for an integrated water pipe system within a partition wall, characterized in that: The water pipe integrated system inside the partition wall includes a direct-insert water pipe, a double-self-locking detachable elbow, a telescopic locking and sealing member, and a silicone sealing member; the double-self-locking detachable elbow is provided with an inner locking structure, an outer locking structure assembly, and a direct-insert positioning assembly, and a direct-insert cavity is arranged between the inner locking structure and the outer locking structure assembly; The installation method includes the following steps: S1: Determine the water outlet points according to the detailed waterway drawing before assembling the partition wall, drill water outlet holes on the corresponding partition wall and decorative panel, and drill through holes on the upper side of the water outlet holes on the partition wall; S2: Fix the direct-insert water pipe on the inner side of the corresponding partition board of the partition wall with fasteners, slightly bend the upper end of the direct-insert water pipe to pass through the through hole, and use a silicone sealing member to cover the bent section of the direct-insert water pipe and seal the through hole; S3: The lower end of the direct-insert water pipe is directly inserted and connected to the double-self-locking detachable elbow. Insert the direct-insert water pipe into the direct-insert cavity until the green color display ring is seen through the positioning observation hole on the pipe sleeve of the double-self-locking detachable elbow, ensuring that the direct-insert water pipe is tightly inserted. At this time, the direct-insert water pipe is locked inside the double-self-locking detachable elbow through the inner locking structure and the outer locking structure assembly to achieve double self-locking inside and outside; S4: After the adjusting thread section on the double-self-locking detachable elbow passes through the water outlet hole and extends out, fine-tune it to the correct installation position, and tighten it spirally through the telescopic locking and sealing member. Adjust the telescopic length of the adjusting thread according to actual needs to facilitate the connection of external pipe fittings and complete the installation of the overall water pipe.

2. The installation method for the integrated water pipe system within a partition wall according to claim 1, characterized in that: The direct-insert water pipe is a water delivery pipe fitting integrated inside the partition wall; The double-self-locking detachable elbow is connected to the direct-insert water pipe in a plug-in manner and can lock the inner and outer walls of the direct-insert water pipe bidirectionally; The telescopic locking and sealing member is connected to the double-self-locking detachable elbow to adjust and fix the protruding distance of the double-self-locking detachable elbow and is used to seal the installation hole; Among them, both ends of the direct-insert water pipe are smooth pipes; The direct-insert positioning assembly is arranged inside the direct-insert cavity; The telescopic locking and sealing member includes a telescopic member and a locking member that are slidably matched. The locking member is connected to the double-self-locking detachable elbow, and the telescopic member extends to the outside of the partition wall.

3. The installation method for the integrated water pipe system within a partition wall according to claim 1, characterized in that: The double-self-locking detachable elbow includes an elbow main body. One end of the elbow main body is sequentially provided with an external thread and an inner locking structure from the bent part to the end. The other end of the elbow main body is provided with an adjusting thread; the diameter of the section of the elbow main body with the inner locking structure is smaller than the diameter of the section with the external thread.

4. The installation method for the integrated water pipe system within a partition wall according to claim 3, characterized in that: The inner locking structure is a group of barb structures. The barbs of the barb structure are arranged towards the bent part side of the elbow main body to realize locking and limiting of the inner pipe wall of the direct-insert water pipe; a sealing groove is opened on the inner locking structure, and a sealing member is arranged inside the sealing groove.

5. The installation method for the integrated water pipe system within a partition wall according to claim 1, characterized in that: The direct-insert positioning assembly includes a positioning spring and a color display ring. The color display ring is arranged side by side with the positioning spring, and the positioning spring can be pushed by the color display ring to realize the positioning of the insertion position of the direct-insert water pipe.

6. The installation method for the integrated water pipe system within a partition wall according to claim 1, characterized in that: The described outer locking structure assembly includes a sleeve, a limiting ring, a claw and a disassembly ring. The sleeve is arranged in a stepped pipe body structure. An internal thread is provided at the small-diameter end of the step inside the sleeve, and a seal groove, a limiting ring groove, a claw groove and a disassembly ring groove are sequentially arranged from the inside to the outside at the large-diameter end of the step. The limiting ring, the claw and the disassembly ring are respectively clamped inside the limiting ring groove, the claw groove and the disassembly ring groove to realize the locking and limiting of the outer wall of the direct-insert water pipe. A positioning observation hole is provided on the sleeve.

7. The installation method for the integrated water pipe system within a partition wall according to claim 6, characterized in that: The described disassembly ring includes a disassembly ring body and an insertion card body integrally arranged. An outer barb structure is provided on the outer wall of the insertion card body. The outer barb structure is buckled and connected with the disassembly ring groove. A plurality of disassembly grooves are axially arranged along the circumference of the insertion card body. Press the outer barb structure of the disassembly ring to squeeze the claw inward. After the claw releases the direct-insert water pipe, the direct-insert water pipe can be directly pulled out.

8. The installation method for the integrated water pipe system within a partition wall according to claim 2, characterized in that: The described telescopic member is integrally arranged in a T-shaped pipe fitting with a sliding part and a stretching part. The sliding part is arranged at the large end of the T-shaped pipe fitting, and the stretching part is arranged at the small end of the T-shaped pipe fitting. A groove is provided on the outer wall of the sliding part, and a sliding seal is arranged inside the groove.

9. The installation method for the integrated water pipe system within a partition wall according to claim 2, characterized in that: The described locking member has a double-chamber structure, including a locking chamber and a sliding chamber that communicate with each other. The locking chamber protrudes inward from one end of the locking member, and an internal connecting thread is provided on the inner wall of the locking chamber. The sliding chamber is arranged at the other end of the locking member, and the telescopic member is slidably and sealingly connected with the sliding chamber.

10. The installation method for the integrated water pipe system within a partition wall according to any one of claims 1 to 9, characterized in that: The described silicone plugging member includes a plugging insertion card body and a finishing body integrally arranged. The plugging insertion card body is arranged in a stepped structure with a plurality of insertion rings, and a direct-insert water pipe insertion hole is arranged inside the silicone plugging member.

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