Blow-off pipe joint structure with compression resistance function
By designing a pressure-resistant sewage pipe joint structure and utilizing a combination of telescopic hoses and square plates, the problem of unstable connection caused by external force or thermal expansion and contraction of sewage pipes was solved, achieving stable connection and protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-03-24
AI Technical Summary
During use, sewage pipes are prone to unstable connections due to geological subsidence, temperature changes, or external forces, increasing the risk of leakage or rupture. Furthermore, the pipes are subjected to excessive stress during thermal expansion and contraction, which may cause joints to loosen or crack.
A sewage pipe joint structure with pressure resistance was designed, including a first connecting cylinder, a telescopic hose and a square plate. The telescopic hose provides room for movement, and the square plate is fixedly connected to prevent excessive pipe movement. At the same time, a flow guiding mechanism and a buffer mechanism are set to prevent damage.
In the event of external force or thermal expansion and contraction, it provides room for movement to prevent pipe damage, fixed connections to prevent excessive movement, flow guiding mechanisms to prevent blockage, and buffer mechanisms to prevent instantaneous displacement, thus achieving stable connection and protection.
Smart Images
Figure CN224033330U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a sewage pipe joint technical field especially relates to a sewage pipe joint structure with pressure resistance. BACKGROUND
[0002] The sewage pipe joint is an important component in the sewage treatment equipment, is mainly used for connecting the interface part of various sewage treatment equipment with the sewage pipeline, ensures the normal operation of the sewage system.
[0003] In the use process, the pipeline is easy to produce displacement due to geological subsidence, temperature change or other external force, this phenomenon can lead to unstable pipeline connection, increases the risk of leakage or rupture, in addition, when the pipeline expands or shrinks due to temperature change, the pipeline is easy to be subjected to excessive stress, leads to the crack or loosening of the joint, and even can cause leakage. UTILITY MODEL CONTENT
[0004] The utility model discloses a sewage pipe joint structure with pressure resistance to solve the problems in the background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a sewage pipe joint structure with pressure resistance, comprising:
[0006] The first connecting barrel is provided with the second connecting barrel on both sides, the inner wall of the second connecting barrel is movably connected with the water pipe, and the water pipe cooperates with the first connecting barrel to convey liquid.
[0007] The telescopic hose is fixedly connected between the first connecting barrel and the second connecting barrel.
[0008] The first connecting barrel is provided with the second connecting barrel on both sides, the inner wall of the second connecting barrel is movably connected with the water pipe, and the water pipe cooperates with the first connecting barrel to convey liquid.
[0009] Preferably, the square plate is arranged on the upper and lower sides of the telescopic hose, the outer wall of the second fixed block is rotatably connected with the first connecting rod, the outer wall of the first fixed block is provided with a deep groove, the inner wall of the deep groove is movably connected with the second connecting rod, and the square plate is fixedly connected between the first connecting rod and the second connecting rod.
[0010] Preferably, the first connecting barrel is provided with a flow guide mechanism, the flow guide mechanism comprises a vortex guide sheet, the inner wall of the first connecting barrel is fixedly connected with a first circular rod, and the vortex guide sheet is fixedly connected with one end of the first circular rod away from the first connecting barrel.
[0011] Preferably, the first fixed block is internally provided with a buffering mechanism, the buffering mechanism comprises a baffle, the deep groove inner cavity is movably provided with an elastic mechanism, and the baffle is fixedly connected to one end of the elastic mechanism close to the second connecting rod.
[0012] Preferably, the elastic mechanism comprises a spring, and the deep groove inner cavity is slidably connected with a second circular rod, and the outer wall of the second circular rod is movably sleeved with the spring.
[0013] Preferably, the first connecting barrel is externally provided with a fixing mechanism, the fixing mechanism comprises a sleeve, the sleeve is fixedly sleeved on the outer wall of the first connecting barrel, the bottom of the sleeve is fixedly connected with a fixed plate, and the top of the fixed plate is movably connected with an anchor.
[0014] The technical effects and advantages of the utility model are as follows:
[0015] The utility model discloses when pipeline meets external force or thermal expansion and cold shrink, utilize the flexible hose between first connecting pipe and second connecting pipe, give pipeline movement and leave the activity space, prevent pipeline from appearing damage by excessive stress, utilize square plate fixedly simultaneously, prevent pipeline moving distance from being too big, and flexible hose is damaged. DRAWINGS
[0016] Figure 1 It is the front perspective structural schematic drawing of the utility model.
[0017] Figure 2 It is the first connecting barrel perspective structural schematic drawing of the utility model.
[0018] Figure 3 It is the flexible hose perspective structural schematic drawing of the utility model.
[0019] Figure 4 It is the eddy guide vane structure schematic drawing of the utility model.
[0020] Figure 5 It is the baffle perspective structural schematic drawing of the utility model
[0021] In the drawing: 1, first connecting barrel;2, second connecting barrel;3, sleeve;4, water pipe;5, fixed plate;6, anchor;7, flexible hose;8, first fixed block;9, second fixed block;10, first connecting rod;11, square plate;12, second connecting rod;13, deep groove;14, eddy guide vane;15, first circular rod;16, baffle;17, spring;18, second circular rod. CONCRETE IMPLEMENTATION
[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0023] The utility model provides a sewage pipe joint structure with compression resistance effect as shown in Figures 1-5 As shown in a sewage pipe joint structure with compression resistance effect, including sewage pipe joint structure, including: first connecting cylinder 1, flexible hose 7 and square plate 11, first connecting cylinder 1 both sides are provided with second connecting cylinder 2, the inner wall of second connecting cylinder 2 is movably connected with water pipe 4, water pipe 4 cooperates first connecting cylinder 1 and is used for conveying liquid, flexible hose 7 is fixedly connected between first connecting cylinder 1 and second connecting cylinder 2, the outer wall of first connecting cylinder 1 is fixedly connected with second fixed block 9, the outer wall of second connecting cylinder 2 is fixedly connected with first fixed block 8, square plate 11 is movably arranged between first fixed block 8 and second fixed block 9, when water pipe 4 meets external force or thermal expansion and contraction, water pipe 4 has certain displacement, at this time, water pipe 4 drives second connecting cylinder 2 to move, second connecting cylinder 2 extrudes or stretches flexible hose 7, when second connecting cylinder 2 moves, second connecting cylinder 2 drives first fixed block 8 to move, first fixed block 8 is limited by second connecting rod 12, to prevent second connecting cylinder 2 from moving too far and damaging flexible hose 7.
[0024] In one aspect, square plate 11 is arranged on the upper and lower sides of flexible hose 7, the outer wall of second fixed block 9 is rotatably connected with first connecting rod 10, a deep groove 13 is formed in the outer wall of first fixed block 8, a second connecting rod 12 is movably connected with the inner wall of deep groove 13, and square plate 11 is fixedly connected between first connecting rod 10 and second connecting rod 12. When the terrain where water pipe 4 is installed changes, water pipe 4 descends, and water pipe 4 drives first fixed block 8 to move downward through second connecting cylinder 2, first fixed block 8 drives square plate 11 to tilt and stretch flexible hose 7 at the same time, so that water pipe 4 can realize certain vertical displacement and further ensure the normal operation of water pipe 4.
[0025] In another aspect, a flow guide mechanism is arranged on the inner wall of first connecting cylinder 1, the flow guide mechanism comprises a vortex guide plate 14, a first circular rod 15 is fixedly connected with the inner wall of first connecting cylinder 1, and the vortex guide plate 14 is fixedly connected with one end of the first circular rod 15 away from first connecting cylinder 1. Water pipe 4 conveys water flow to first connecting cylinder 1, the water flow passes through vortex guide plate 14, the vortex guide plate 14 changes the flow direction of the water flow and guides the water flow as turbine water flow, and the turbine water flow can flush away the debris remaining on the inner wall of water pipe 4, preventing the accumulation of debris in water pipe 4 and causing blockage.
[0026] Preferably, the first fixed block 8 is internally provided with a buffering mechanism, the buffering mechanism comprises a baffle 16, the deep groove 13 is internally movably provided with an elastic mechanism, the baffle 16 is fixedly connected to the elastic mechanism close to one end of the second connecting rod 12, the elastic mechanism comprises a spring 17, the deep groove 13 is slidably connected with a second circular rod 18, the second circular rod 18 is movably sleeved with the spring 17, when the second connecting rod 12 moves, the second connecting rod 12 abuts against the baffle 16, drives the baffle 16 to move, the baffle 16 extrudes the spring 17, buffers the second connecting rod 12, and the spring 17 prevents the second connecting rod 12 from moving too far instantaneously, and the second connecting rod 12 is broken.
[0027] In addition, the first connecting cylinder 1 is externally provided with a fixing mechanism, the fixing mechanism comprises a sleeve 3, the sleeve 3 is fixedly sleeved on the outer wall of the first connecting cylinder 1, the sleeve 3 is fixedly connected with a fixed plate 5 at the bottom, and the fixed plate 5 is movably connected with an anchor nail 6 at the top, when installing the first connecting cylinder 1, the worker places the first connecting cylinder 1 at a suitable working position, and then fixes the sleeve 3 to the ground by means of the anchor nail 6, so that the first connecting cylinder 1 is fixedly installed.
[0028] Specifically, when the water pipe 4 is subjected to external force or thermal expansion and contraction, the water pipe 4 is displaced, at this time, the water pipe 4 drives the second connecting cylinder 2 to move, the second connecting cylinder 2 extrudes or stretches the flexible hose 7, and when the second connecting cylinder 2 moves, the second connecting cylinder 2 drives the first fixed block 8 to move, the first fixed block 8 is limited by the second connecting rod 12, so that the second connecting cylinder 2 is prevented from moving too far and damaging the flexible hose 7, when the second connecting rod 12 moves, the second connecting rod 12 abuts against the baffle 16, drives the baffle 16 to move, the baffle 16 extrudes the spring 17, buffers the second connecting rod 12, the water pipe 4 conveys water flow to the first connecting cylinder 1, the water flow passes through the vortex guide vane 14, the vortex guide vane 14 changes the direction of the water flow, guides the water flow to be turbine water flow, and the turbine water flow can flush away sundries remaining on the inner wall of the water pipe 4, so that the accumulation of sundries in the water pipe 4 is prevented.
[0029] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A sewage pipe joint structure with pressure resistance, characterized in that, Include: First connecting barrel (1), the second connecting barrel (2) is provided with the second connecting barrel (2) on both sides, the inner wall of the second connecting barrel (2) is movably connected with the water pipe (4), and the water pipe (4) is matched with the first connecting barrel (1) for conveying liquid; Telescopic hose (7), the telescopic hose (7) is fixedly connected between the first connecting barrel (1) and the second connecting barrel (2); Square plate (11), the outer wall of the first connecting barrel (1) is fixedly connected with the second fixed block (9), the outer wall of the second connecting barrel (2) is fixedly connected with the first fixed block (8), and the square plate (11) is movably arranged between the first fixed block (8) and the second fixed block (9).
2. A sewer pipe joint structure having a pressure resistance according to claim 1, wherein The square plate (11) is arranged on the upper and lower sides of the telescopic hose (7), the outer wall of the second fixed block (9) is rotatably connected with the first connecting rod (10), the outer wall of the first fixed block (8) is provided with a deep groove (13), the inner wall of the deep groove (13) is movably connected with the second connecting rod (12), and the square plate (11) is fixedly connected between the first connecting rod (10) and the second connecting rod (12).
3. A sewer fitting having a compression-resistant joint structure according to claim 2, wherein The inner wall of the first connecting barrel (1) is provided with a flow guide mechanism, the flow guide mechanism comprises a vortex guide plate (14), the inner wall of the first connecting barrel (1) is fixedly connected with a first circular rod (15), and the vortex guide plate (14) is fixedly connected with one end of the first circular rod (15) away from the first connecting barrel (1).
4. A sewer pipe joint structure having a pressure resistance according to claim 3, wherein The first fixed block (8) is provided with a buffer mechanism, the buffer mechanism comprises a baffle (16), the inner cavity of the deep groove (13) is movably provided with an elastic mechanism, and the baffle (16) is fixedly connected with one end of the elastic mechanism close to the second connecting rod (12).
5. A sewer pipe joint structure having a pressure resistance effect according to claim 4, characterized in that, The elastic mechanism comprises a spring (17), the inner cavity of the deep groove (13) is slidably connected with a second circular rod (18), and the outer wall of the second circular rod (18) is movably sleeved with the spring (17).
6. A sewer pipe joint structure having a pressure resistance according to claim 5, wherein The outer wall of the first connecting barrel (1) is provided with a fixing mechanism, the fixing mechanism comprises a sleeve (3), the sleeve (3) is fixedly sleeved on the outer wall of the first connecting barrel (1), the bottom of the sleeve (3) is fixedly connected with a fixed plate (5), and the top of the fixed plate (5) is movably connected with an anchor nail (6).