Water supply and drainage pipeline connecting structure
By designing a drainage pipe connection structure with a connecting mechanism and a clamping mechanism, the problems of unstable pipeline connections and unadjustable angles in the prior art are solved, the stability and convenience of pipeline connections are achieved, and the sealing effect is ensured.
Patent Information
- Application Number
- CN202421992626.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-16
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-08-16
AI Technical Summary
The existing drainage pipe connection method can easily lead to tortuous pipes when facing pipes of different heights, and the pipe angle is fixed after bonding, which cannot be adjusted, which affects use.
A connection structure including a first connecting pipe and a second connecting pipe is designed, and by providing a communication mechanism and a clamping mechanism, the pipe angle is allowed to be adjusted, and sealed and fixed by a bidirectional screw and a rubber sealing sheet.
Improves the stability and convenience of pipeline connections, allows for adjustment of pipeline angles, avoids the problem of pipe twists and turns, and prevents water overflow through sealing structures.
Smart Images
Figure CN222836499U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage pipes, in particular to a water supply and drainage pipe connection structure. Background Art
[0002] Drainage pipes are an important part of urban infrastructure, mainly used to collect and discharge sewage, wastewater and rainwater. This system is composed of main pipes, branch pipes and ancillary facilities such as pipes leading to treatment plants. No matter where they are built, as long as they have drainage functions, they are regarded as drainage pipes. Drainage pipes are made of various materials, including galvanized iron pipes, stainless steel pipes, copper pipes, aluminum-plastic composite pipes, stainless steel composite pipes, PVC pipes and PP pipes. Among them, galvanized iron pipes were once widely used, but they are gradually being eliminated due to rust problems that affect water quality. Stainless steel pipes and copper pipes are durable but costly, while aluminum-plastic composite pipes and stainless steel composite pipes are more common in home decoration because of their light weight, durability and convenient construction. PP pipes, as a new type of material, are gradually being promoted because of their non-toxic, light weight, pressure resistance and corrosion resistance. The design and construction of drainage pipes must follow a series of principles and standards to ensure their normal operation and effective maintenance. At the same time, with the acceleration of urbanization and the improvement of environmental protection requirements, the construction and transformation of drainage pipe systems are also ongoing to meet the needs of urban development.
[0003] When installing water supply and drainage pipes, multiple pipes usually need to be connected. The existing connection method usually places the pipes on the same plane and heats them until they melt, and then bonds them together. This method is prone to causing twists and turns in the pipes when facing pipes at different heights. At the same time, the angle of the pipes is fixed after bonding and cannot be adjusted, which is not conducive to user use.
[0004] Therefore, it is necessary to redesign the drainage pipe connection to effectively prevent the problem that the existing connection method usually places the pipes in the same plane by heating the pipes to melt and then bonding them. This method is easy to cause the pipes to bend when facing pipes of different heights. At the same time, the angle of the pipes is fixed after bonding and cannot be adjusted, which is not conducive to user use. Utility Model Content
[0005] The utility model provides a water supply and drainage pipeline connection structure to solve the problems raised by the above background technology.
[0006] In order to solve the above technical problems, the technical solution of the utility model is as follows:
[0007] The embodiment of the utility model provides a water supply and drainage pipe connection structure, comprising:
[0008] A first connecting pipe, a second connecting pipe is arranged at the bottom of the first connecting pipe, drainage pipes are bonded to the inside of the first connecting pipe and the second connecting pipe, a connecting mechanism is arranged inside the first connecting pipe and the second connecting pipe, the connecting mechanism is used to connect and fix the first connecting pipe and the second connecting pipe, a clamping mechanism is arranged on the outside of the first connecting pipe and the second connecting pipe, the clamping mechanism is used to clamp and limit the connecting mechanism.
[0009] Through the above technical solution, by setting the connecting mechanism and the clamping mechanism, it is convenient to connect the first connecting pipe and the second connecting pipe, thereby improving the stability and convenience of the pipeline connection and facilitating the use of users.
[0010] Furthermore, the connecting mechanism includes a clamping ring, which is fixedly connected to the inner sides of the first connecting pipe and the second connecting pipe, and the outer sides of the first connecting pipe and the second connecting pipe are both provided with openings.
[0011] Through the above technical solution, the first connecting pipe and the second connecting pipe are sealed and limited at the same time by the engagement of the two clamping rings to prevent water from overflowing to the outside, and the top of the clamping ring is covered with a rubber layer.
[0012] Furthermore, a bidirectional screw is disposed inside the through opening, and the bidirectional screw passes through the first connecting pipe and the second connecting pipe.
[0013] Through the above technical solution, the bidirectional screw facilitates the first connecting pipe and the second connecting pipe to fit tightly together, thereby making the pipeline connection more stable and convenient for users to use.
[0014] Furthermore, the top and bottom of the bidirectional screw surface are movably connected with rubber sealing sheets, the rubber sealing sheets are tightly fitted with the outer sides of the first connecting tube and the second connecting tube, a gasket is arranged on the outer side of the rubber sealing sheet, and a nut is arranged on the outer side of the gasket.
[0015] Through the above technical solution, the rubber sealing sheet is provided to facilitate sealing of the through port, and the gasket is provided and compressed by a nut, so that the sealing of the through port is more stable and convenient for users to use.
[0016] Furthermore, the number of the nuts is two, and the nuts rotate in opposite directions to tighten the connecting pipe.
[0017] Through the above technical solution, by setting the bidirectional screw, the two nuts can be tightened only by rotating in opposite directions, thereby preventing the nuts from falling off.
[0018] Furthermore, the clamping mechanism includes a clamping plate, and a hexagonal groove for use with a nut is formed on the top of the clamping plate.
[0019] Through the above technical solution, by setting the clamping plate, it is convenient to fix and protect the nut, and prevent the nut from rotating due to collision.
[0020] Furthermore, a connecting rod is provided on the inner side of the clamping plate, and thread grooves are provided on the top and bottom of the connecting rod.
[0021] Through the above technical solution, the connecting rod is convenient for fixing the clamping plate, thereby improving the use efficiency of the clamping plate.
[0022] Furthermore, the outer side of the clamping plate is threadedly connected with a bolt, and the bolt is fixedly connected to the connecting rod through a thread groove.
[0023] Through the above technical solution, the connection between the clamping plate and the connecting rod is more stable through the bolts, which is convenient for users to use.
[0024] The above solution of the utility model includes at least the following beneficial effects:
[0025] 1. The utility model connects the drainage pipe with the first connecting pipe and the second connecting pipe, and then adjusts the angle through a clamping ring to connect the first connecting pipe and the second connecting pipe, clamps and fixes the first connecting pipe and the second connecting pipe through a bidirectional screw, and then tightens the nut to make the nut press against the rubber sealing sheet and the gasket to fix them.
[0026] 2. The utility model sleeves the hexagonal groove on the top of the clamping plate onto the surface of the nut, then puts the connecting rod into the inner side of the clamping plate, and finally connects and fixes it with bolts, so that the pipeline connection is tighter and convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 This is a schematic diagram of the structure of the first connecting pipe of the utility model;
[0028] Figure 2 It is a schematic diagram of the drainage pipeline structure of the utility model;
[0029] Figure 3 It is a schematic diagram of the connecting rod structure of the utility model.
[0030] Description of reference numerals:
[0031] 1. First connecting pipe; 2. Second connecting pipe; 3. Drainage pipe; 4. Connecting mechanism; 41. Clamping ring; 42. Through port; 43. Bidirectional screw; 44. Rubber sealing sheet; 45. Gasket; 46. Nut; 5. Clamping mechanism; 51. Clamping plate; 52. Hexagonal groove; 53. Connecting rod; 54. Bolt. DETAILED DESCRIPTION
[0032] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.
[0033] like Figures 1 to 3 As shown, the utility model provides a water supply and drainage pipe 3 connection structure, including:
[0034] A first connecting pipe 1, a second connecting pipe 2 is arranged at the bottom of the first connecting pipe 1, drainage pipes 3 are bonded to the inside of the first connecting pipe 1 and the second connecting pipe 2, a connecting mechanism 4 is arranged inside the first connecting pipe 1 and the second connecting pipe 2, the connecting mechanism 4 is used to connect and fix the first connecting pipe 1 and the second connecting pipe 2, and a clamping mechanism 5 is arranged on the outside of the first connecting pipe 1 and the second connecting pipe 2, the clamping mechanism 5 is used to clamp and limit the connecting mechanism 4.
[0035] like Figure 1 As shown, the connecting mechanism 4 includes a clamping ring 41 , which is fixedly connected to the inner sides of the first connecting pipe 1 and the second connecting pipe 2 , and the outer sides of the first connecting pipe 1 and the second connecting pipe 2 are both provided with through openings 42 .
[0036] like Figure 1 As shown, a bidirectional screw 43 is disposed inside the through opening 42 , and the bidirectional screw 43 passes through the first connecting pipe 1 and the second connecting pipe 2 .
[0037] like Figure 1 As shown, the top and bottom of the bidirectional screw 43 are movably connected with rubber sealing sheets 44, which fit tightly with the outer sides of the first connecting tube 1 and the second connecting tube 2. A gasket 45 is arranged on the outer side of the rubber sealing sheet 44, and a nut 46 is arranged on the outer side of the gasket 45.
[0038] like Figure 1 As shown, there are two nuts 46, and the nuts 46 rotate in the opposite direction to tighten the connecting pipe.
[0039] In the embodiment of the utility model (working principle), when in use, the user connects the drainage pipe 3 with the first connecting pipe 1 and the second connecting pipe 2, and then adjusts the angle through the clamping ring 41 to connect the first connecting pipe 1 and the second connecting pipe 2, and then clamps and fixes the first connecting pipe 1 and the second connecting pipe 2 through the bidirectional screw 43, and then tightens the nut 46 to tighten the rubber sealing sheet 44 and the gasket 45, so as to fix them.
[0040] like Figure 3As shown, the clamping mechanism 5 includes a clamping plate 51 , and a hexagonal groove 52 for use with the nut 46 is formed on the top of the clamping plate 51 .
[0041] like Figure 3 As shown, a connecting rod 53 is disposed on the inner side of the clamping plate 51 , and thread grooves are disposed on the top and bottom of the connecting rod 53 .
[0042] like Figure 3 As shown, the outer side of the clamping plate 51 is threadedly connected with a bolt 54, and the bolt 54 is fixedly connected to the connecting rod 53 through a thread groove.
[0043] In the embodiment of the utility model, the hexagonal groove 52 on the top of the clamping plate 51 is sleeved onto the surface of the nut 46, and then the connecting rod 53 is placed into the inner side of the clamping plate 51, and finally connected and fixed by bolts 54, so that the pipeline connection is tighter and convenient for users to use.
[0044] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A water supply and drainage pipe connection structure, characterized in that: include: A first connecting pipe (1), a second connecting pipe (2) is arranged at the bottom of the first connecting pipe (1), drainage pipes (3) are bonded inside the first connecting pipe (1) and the second connecting pipe (2), a connecting mechanism (4) is arranged inside the first connecting pipe (1) and the second connecting pipe (2), the connecting mechanism (4) is used to connect and fix the first connecting pipe (1) and the second connecting pipe (2), a clamping mechanism (5) is arranged on the outside of the first connecting pipe (1) and the second connecting pipe (2), the clamping mechanism (5) is used to clamp and limit the connecting mechanism (4).
2. A water supply and drainage pipe connection structure according to claim 1, characterized in that: The connecting mechanism (4) comprises a clamping ring (41), wherein the clamping ring (41) is fixedly connected to the inner sides of the first connecting tube (1) and the second connecting tube (2), and the outer sides of the first connecting tube (1) and the second connecting tube (2) are both provided with through openings (42).
3. A water supply and drainage pipe connection structure according to claim 2, characterized in that: A bidirectional screw (43) is disposed inside the through port (42), and the bidirectional screw (43) passes through the first connecting pipe (1) and the second connecting pipe (2).
4. A water supply and drainage pipe connection structure according to claim 3, characterized in that: The top and bottom of the bidirectional screw (43) are movably connected with rubber sealing sheets (44), the rubber sealing sheet (44) is tightly fitted with the outer sides of the first connecting pipe (1) and the second connecting pipe (2), a gasket (45) is arranged on the outer side of the rubber sealing sheet (44), and a nut (46) is arranged on the outer side of the gasket (45).
5. A water supply and drainage pipe connection structure according to claim 4, characterized in that: The number of the nuts (46) is two, and the nuts (46) rotate in the opposite direction to tighten the connecting pipe.
6. A water supply and drainage pipe connection structure according to claim 1, characterized in that: The clamping mechanism (5) comprises a clamping plate (51), and a hexagonal groove (52) for use with a nut (46) is provided on the top of the clamping plate (51).
7. A water supply and drainage pipe connection structure according to claim 6, characterized in that: A connecting rod (53) is arranged on the inner side of the clamping plate (51), and thread grooves are arranged on the top and bottom of the connecting rod (53).
8. A water supply and drainage pipe connection structure according to claim 6, characterized in that: The outer side of the clamping plate (51) is threadedly connected with a bolt (54), and the bolt (54) is fixedly connected to the connecting rod (53) through a thread groove.