Water supply and drainage pipeline connecting structure

Abstract

The utility model discloses a water supply and drainage pipeline connecting structure which comprises a first drainage pipeline and a second drainage pipeline, and a connecting mechanism is positioned and installed between the first drainage pipeline and the second drainage pipeline. According to the water supply and drainage pipeline connecting structure, through the arranged connecting mechanism, the two ends of the annular rubber sealing piece are inserted into the inner wall of the first drainage pipeline and the inner wall of the second drainage pipeline respectively, the outer sealing cushion blocks are arranged at the two ends of the reinforcing connecting ring block so that the sealing performance can be enhanced, and water leakage or pollutant entering is prevented; then an outer positioning reinforcing ring block on the outer wall of a reinforcing connecting ring block is clamped into the inner side of an inner limiting anti-disengaging groove, an upper positioning semicircular block and a lower positioning semicircular block are positioned through an upper connecting splicing block and a lower connecting splicing block, rapid connection can be achieved, a supporting stabilizing rod is supported between a bottom positioning base and the lower connecting splicing block, and the stability is enhanced; and fracture or deformation caused by vibration, pressure change or other external factors is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply and drainage pipelines, in particular to a water supply and drainage pipeline connection structure. Background Art

[0002] Water supply and drainage pipes are indispensable infrastructure in cities and buildings. They are responsible for transporting and discharging water to ensure the normal daily life and industrial activities of people. Water supply and drainage pipes mainly include two main parts: water supply pipes and drainage pipes. Water supply pipes are mainly used to transport clean drinking water or production water from water sources (such as reservoirs, water plants or groundwater) to user terminals, such as residences, commercial buildings, factories, etc. Drainage pipes are responsible for collecting and transporting domestic sewage, rainwater and industrial wastewater. Sewage pipes usually transport sewage to sewage treatment plants for treatment, and then discharge them to appropriate places, such as rivers or oceans.

[0003] When common water supply and drainage pipes are installed and used, the connection is relatively simple and the stability is poor. Insecure or uneven connections may cause the pipes to break, become disconnected or deform during use, affecting the normal operation of the pipes and bringing certain adverse effects to people's use. For this reason, we propose a water supply and drainage pipe connection structure. Utility Model Content

[0004] Technical problem solved: In view of the shortcomings of the prior art, the utility model provides a water supply and drainage pipe connection structure with the advantages of stability and firmness. Through the provided connection mechanism, the two ends of the annular rubber seal are respectively inserted into the inner walls of the No. 1 drainage pipe and the No. 2 drainage pipe, and the outer sealing gasket blocks can enhance the sealing at both ends of the reinforced connecting ring block to prevent water leakage or entry of pollutants, and then the outer positioning reinforcement ring block on the outer wall of the reinforced connecting ring block is inserted into the inner side of the inner limit anti-slip groove, and the upper positioning semicircular block is positioned with the lower positioning semicircular block through the upper connecting splicing block and the lower connecting splicing block, and can be quickly connected. The support stabilizing rod is supported between the bottom positioning seat and the lower connecting splicing block to enhance stability and prevent breakage or deformation caused by vibration, pressure changes or other external factors, which can effectively solve the problems in the background technology.

[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a water supply and drainage pipe connection structure, including a No. 1 drainage pipe and a No. 2 drainage pipe, and a connecting mechanism is positioned and installed between the No. 1 drainage pipe and the No. 2 drainage pipe, and the connecting mechanism includes an annular rubber seal, a reinforced connecting ring block, an external sealing gasket block, an external positioning reinforcement ring block, a lower positioning semicircular block, a lower connecting splicing block, an upper positioning semicircular block, an upper connecting splicing block, an inner limit anti-slip groove, a support stabilization bar and a bottom positioning seat.

[0006] Preferably, the reinforcement connection ring block is located in the middle of the outer wall of the annular rubber seal, the outer sealing gasket block is located at the front and rear ends of the reinforcement connection ring block, and the outer positioning reinforcement ring block is located on the outer wall of the reinforcement connection ring block.

[0007] Preferably, the lower positioning semicircular block is located at the upper end of the bottom positioning seat, the lower connecting splicing block is located on both sides of the outer wall of the lower positioning semicircular block, the upper connecting splicing block is located on both sides of the outer wall of the upper positioning semicircular block, the inner limit anti-slip grooves are both opened in the middle of the inner walls of the lower positioning semicircular block and the upper positioning semicircular block, and the supporting stabilizing rod is located between the lower connecting splicing block and the bottom positioning seat.

[0008] Preferably, the inner wall of the reinforcing connection ring block is fixedly connected to the middle part of the outer wall of the annular rubber seal, the inner side of the external sealing gasket block is positioned with the front and rear ends of the reinforcing connection ring block by strong glue, and the inner wall of the external positioning reinforcing ring block is fixedly connected to the outer wall of the reinforcing connection ring block.

[0009] Preferably, the lower end of the outer wall of the lower positioning semicircular block is fixedly connected to the upper end of the bottom positioning seat, one side of the lower connecting splicing block is fixedly connected to the two sides of the outer wall of the lower positioning semicircular block, and one side of the upper connecting splicing block is fixedly connected to the two sides of the outer wall of the upper positioning semicircular block.

[0010] Preferably, the upper end of the supporting stabilizing rod is fixedly connected to the lower end of the lower connecting splicing block, and the lower ends of the supporting stabilizing rod are fixedly connected to both sides of the upper end of the bottom positioning seat, and the upper positioning semicircular block is positioned with the lower positioning semicircular block by the upper connecting splicing block, the lower connecting splicing block and bolts.

[0011] Beneficial effects: Compared with the prior art, the utility model provides a water supply and drainage pipe connection structure with the following beneficial effects: This water supply and drainage pipe connection structure, through the setting of the connection mechanism, the two ends of the annular rubber seal are respectively inserted into the inner walls of the No. 1 drainage pipe and the No. 2 drainage pipe, and the outer sealing gasket blocks at both ends of the reinforced connecting ring block can enhance the sealing to prevent water leakage or pollutants from entering, and then the outer positioning reinforcement ring block on the outer wall of the reinforced connecting ring block is inserted into the inner side of the inner limit anti-slip groove, the upper positioning semicircular block is positioned with the lower positioning semicircular block through the upper connecting splicing block and the lower connecting splicing block, and can be quickly connected, and the support stabilization bar is supported between the bottom positioning seat and the lower connecting splicing block to enhance stability and prevent breakage or deformation caused by vibration, pressure changes or other external factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a water supply and drainage pipe connection structure.

[0013] Figure 2It is a schematic diagram of partial structural disassembly of a connecting mechanism in a water supply and drainage pipe connecting structure of the utility model.

[0014] Figure 3 It is a partial structural schematic diagram of a No. 1 drainage pipe, a No. 2 drainage pipe and a connecting mechanism in a water supply and drainage pipe connecting structure of the utility model.

[0015] Figure 4 The utility model is a schematic diagram of the splitting of an upper positioning semicircular block and a lower positioning semicircular block in a water supply and drainage pipe connection structure.

[0016] In the figure: 1. Drainage pipe No. 1; 2. Drainage pipe No. 2; 3. Connecting mechanism;

[0017] 301, annular rubber seal; 302, reinforced connection ring block; 303, external sealing gasket block;

[0018] 304, external positioning reinforcement ring block; 305, lower positioning semicircular block; 306, lower connecting splicing block; 307, upper positioning semicircular block; 308, upper connecting splicing block; 309, internal limit anti-slip groove; 310, supporting stabilizing rod; 311, bottom positioning seat. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, a water supply and drainage pipe connection structure includes a No. 1 drainage pipe 1 and a No. 2 drainage pipe 2, and a connecting mechanism 3 is positioned and installed between the No. 1 drainage pipe 1 and the No. 2 drainage pipe 2. The connecting mechanism 3 includes an annular rubber seal 301, a reinforced connecting ring block 302, an external sealing gasket block 303, an external positioning reinforcement ring block 304, a lower positioning semicircular block 305, a lower connecting splicing block 306, an upper positioning semicircular block 307, an upper connecting splicing block 308, an inner limit anti-slip groove 309, a supporting stabilizing rod 310 and a bottom positioning seat 311. The connecting mechanism 3 can enable the No. 1 drainage pipe 1 and the No. 2 drainage pipe 2 to be quickly spliced, and the whole is stable and sealed.

[0021] Furthermore, the reinforced connection ring block 302 is located in the middle of the outer wall of the annular rubber seal 301, the outer sealing gasket block 303 is located at the front and rear ends of the reinforced connection ring block 302, and the outer positioning reinforced ring block 304 is located on the outer wall of the reinforced connection ring block 302, which plays a role in limiting stability.

[0022] Furthermore, the lower positioning semicircular block 305 is located at the upper end of the bottom positioning seat 311, the lower connecting splicing block 306 is located on both sides of the outer wall of the lower positioning semicircular block 305, the upper connecting splicing block 308 is located on both sides of the outer wall of the upper positioning semicircular block 307, and the inner limit anti-slip grooves 309 are both opened in the middle of the inner walls of the lower positioning semicircular block 305 and the upper positioning semicircular block 307. The supporting stabilizing rod 310 is located between the lower connecting splicing block 306 and the bottom positioning seat 311, which plays a supporting and stabilizing role.

[0023] Furthermore, the inner wall of the reinforced connecting ring block 302 is fixedly connected to the middle of the outer wall of the annular rubber seal 301, the inner side of the outer sealing pad block 303 is fixedly connected to the front and rear ends of the reinforced connecting ring block 302 by strong glue, and the inner wall of the external positioning reinforcement ring block 304 is fixedly connected to the outer wall of the reinforced connecting ring block 302 to enhance firmness.

[0024] Furthermore, the lower end of the outer wall of the lower positioning semicircular block 305 is fixedly connected to the upper end of the bottom positioning seat 311, one side of the lower connecting splicing block 306 is fixedly connected to the two sides of the outer wall of the lower positioning semicircular block 305, and one side of the upper connecting splicing block 308 is fixedly connected to the two sides of the outer wall of the upper positioning semicircular block 307, and the upper connecting splicing block 308 plays a role in connection and positioning.

[0025] Furthermore, the upper end of the supporting stabilizing rod 310 is fixedly connected to the lower end of the lower connecting splicing block 306, and the lower ends of the supporting stabilizing rod 310 are fixedly connected to both sides of the upper end of the bottom positioning seat 311. The upper positioning semicircular block 307 is positioned with the lower positioning semicircular block 305 through the upper connecting splicing block 308, the lower connecting splicing block 306 and bolts to enhance the overall stability.

[0026] Working principle: A water supply and drainage pipe connection structure, including a drainage pipe No. 1, a drainage pipe No. 2 and a connecting mechanism 3. The drainage pipe No. 1 and the drainage pipe No. 2 are quickly positioned through the connecting mechanism 3. Through the set connecting mechanism 3, the two ends of the annular rubber seal 301 are respectively inserted into the inner walls of the drainage pipe No. 1 and the drainage pipe No. 2. The outer sealing gasket 303 can enhance the sealing at both ends of the reinforced connection ring block 302 to prevent water leakage or pollutants from entering. Then the outer positioning reinforcement ring block 304 on the outer wall of the reinforced connection ring block 302 is inserted into the inner side of the inner limit anti-slip groove 309. The upper positioning semicircular block 307 is positioned with the lower positioning semicircular block 305 through the upper connecting splicing block 308 and the lower connecting splicing block 306, and can be quickly connected. The support stabilizing rod 310 is supported between the bottom positioning seat 311 and the lower connecting splicing block 306 to enhance stability and prevent breakage or deformation caused by vibration, pressure changes or other external factors.

[0027] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water supply and drainage pipe connection structure, comprising a No. 1 drainage pipe (1) and a No. 2 drainage pipe (2), characterized in that: A connection mechanism (3) is positioned and installed between the No. 1 drainage pipe (1) and the No. 2 drainage pipe (2), and the connection mechanism (3) comprises an annular rubber seal (301), a reinforcement connection ring block (302), an external sealing pad block (303), an external positioning reinforcement ring block (304), a lower positioning semicircular block (305), a lower connection splicing block (306), an upper positioning semicircular block (307), an upper connection splicing block (308), an inner limit anti-slip groove (309), a support stabilizing rod (310) and a bottom positioning seat (311).

2. A water supply and drainage pipe connection structure according to claim 1, characterized in that: The reinforcing connection ring block (302) is located in the middle of the outer wall of the annular rubber seal (301), the outer sealing pad block (303) is located at the front and rear ends of the reinforcing connection ring block (302), and the outer positioning reinforcing ring block (304) is located on the outer wall of the reinforcing connection ring block (302).

3. A water supply and drainage pipe connection structure according to claim 2, characterized in that: The lower positioning semicircular block (305) is located at the upper end of the bottom positioning seat (311), the lower connecting splicing block (306) is located on both sides of the outer wall of the lower positioning semicircular block (305), the upper connecting splicing block (308) is located on both sides of the outer wall of the upper positioning semicircular block (307), the inner limit anti-slip groove (309) is opened in the middle of the inner wall of the lower positioning semicircular block (305) and the upper positioning semicircular block (307), and the supporting stabilizing rod (310) is located between the lower connecting splicing block (306) and the bottom positioning seat (311).

4. A water supply and drainage pipe connection structure according to claim 3, characterized in that: The inner wall of the reinforcing connection ring block (302) is fixedly connected to the middle part of the outer wall of the annular rubber seal (301), the inner side of the outer sealing pad block (303) is fixedly attached to the front and rear ends of the reinforcing connection ring block (302) by strong glue, and the inner wall of the outer positioning reinforcing ring block (304) is fixedly connected to the outer wall of the reinforcing connection ring block (302).

5. A water supply and drainage pipe connection structure according to claim 4, characterized in that: The lower end of the outer wall of the lower positioning semicircular block (305) is fixedly connected to the upper end of the bottom positioning seat (311), one side of the lower connecting splicing block (306) is fixedly connected to the two sides of the outer wall of the lower positioning semicircular block (305), and one side of the upper connecting splicing block (308) is fixedly connected to the two sides of the outer wall of the upper positioning semicircular block (307).

6. A water supply and drainage pipe connection structure according to claim 5, characterized in that: The upper end of the supporting stabilizing rod (310) is fixedly connected to the lower end of the lower connecting splicing block (306), and the lower ends of the supporting stabilizing rod (310) are fixedly connected to both sides of the upper end of the bottom positioning seat (311). The upper positioning semicircular block (307) is positioned with the lower positioning semicircular block (305) through the upper connecting splicing block (308), the lower connecting splicing block (306) and bolts.

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