WO2021232686A1 - 一种增加环刚度和抗拉强度的管道接头 - Google Patents

一种增加环刚度和抗拉强度的管道接头 Download PDF

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Publication number
WO2021232686A1
WO2021232686A1 PCT/CN2020/125214 CN2020125214W WO2021232686A1 WO 2021232686 A1 WO2021232686 A1 WO 2021232686A1 CN 2020125214 W CN2020125214 W CN 2020125214W WO 2021232686 A1 WO2021232686 A1 WO 2021232686A1
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Prior art keywords
pipe
wall
fixedly connected
pipe socket
socket
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PCT/CN2020/125214
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English (en)
French (fr)
Inventor
徐冶锋
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江苏狼博管件制造有限公司
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Publication of WO2021232686A1 publication Critical patent/WO2021232686A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/18—Adjustable joints; Joints allowing movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/035—Noise absorbers in the form of specially adapted hangers or supports

Definitions

  • the invention relates to the technical field of pipe joints, in particular to a pipe joint that increases ring stiffness and tensile strength.
  • Pipe joints are mainly used for quick connection between pipes and pipes.
  • the rigid connection process is too complicated and difficult to construct, and it faces settlement, displacement, thermal expansion and contraction without compensation. Under the circumstances, it is easy to cause damage to the interface or the pipe body, and the socket type rubber ring seal is a flexible interface, which is more convenient to install and is widely used.
  • the watertightness of the existing socket-type pipe joints is not ideal, mainly due to thermal expansion and contraction coefficients, the axial compensation caused by the temperature difference before backfilling easily causes the joints to loosen and fall off; settlement causes the sockets and sockets Insufficient load-bearing strength and tensile strength are at risk of being broken and pulled off.
  • the displacement of the socket socket causes the unoverlapping part of the ring to be too rigid and deforms under compression.
  • the present invention provides a pipe joint with increased ring stiffness and tensile strength, which has high water tightness, can avoid the problem of pipe leakage and pollution of the environment, improves the environmental protection of the pipe joint, and can avoid The problem of blockage of pipe joints, ensuring the efficiency of pipeline drainage, etc., solves the problem of easy loosening of pipe joints, poor water tightness, sewage affects the surrounding environment of pipe joints, resulting in large environmental sewage, and pipeline foreign objects are easy to block pipe joints. The efficiency of pipeline drainage.
  • a pipe joint for increasing ring stiffness and tensile strength comprising a pipe socket and a pipe socket, the mouth wall of the pipe socket is fixedly connected with a first annular boss, and the first ring boss is away from the pipe socket
  • the inner wall of the pipe socket is provided with a first tapered inclined surface
  • the outer wall of the pipe socket is fixedly connected with a plurality of annular reinforcing ribs
  • the outer wall of the pipe socket is fixedly connected with a plurality of straight reinforcing ribs
  • the outer wall of the pipe socket is fixed
  • a plurality of second annular bosses are connected, and the outer wall of one of the second annular bosses away from the pipe socket is provided with a second tapered inclined surface, and a plurality of adjacent second annul
  • the filtering mechanism includes a first communicating tube fixedly communicating with the end of the pipe socket away from the pipe socket, both ends of the first communicating tube are fixedly communicating with a filter tube, and the inner wall of the filter tube is fixedly connected with a stopper.
  • the inner wall of the filter tube is movably connected with a filter element, the outer wall of one end of the filter tube away from the first connecting tube is threadedly connected with a tube cover, the tube walls of the two filter tubes are fixedly connected with a valve, and the two The opposite ends of the valve are fixedly connected with a second connecting pipe, and the inlet end of the second connecting pipe is fixedly connected with the water pipe.
  • the damping mechanism includes a telescopic rod fixedly connected to the outer wall of the pipe socket, a fixed block is fixedly connected to the bottom end of the telescopic rod, a spring is movably sleeved on the rod wall of the telescopic rod, and two of the spring The ends are respectively fixedly connected with the outer wall of the pipe socket and the upper surface of the fixing block, the upper surface of the fixing block is provided with two symmetrically distributed threaded holes, and the hole walls of the threaded holes are threadedly connected with positioning bolts.
  • the side wall of the filter element is fixedly connected with a limit rod, and the end of the limit rod away from the filter element is movably connected with the inner wall of the tube cover.
  • the inner diameter of the first annular boss is smaller than the inner diameter of the pipe socket.
  • the outer diameter of the sealing ring is greater than the smallest inner diameter of the second annular boss.
  • the inner wall of the tube cover is fixedly connected with a rubber pad.
  • the present invention provides a pipe joint device that increases ring stiffness and tensile strength, and has the following beneficial effects:
  • the pipe joint for increasing ring stiffness and tensile strength is provided with a first annular boss, a second annular boss, an annular reinforcing rib and a straight reinforcing rib, and passes through the first tapered inclined surface and the second tapered inclined surface.
  • the pipe socket and the pipe socket are in a certain ellipse to facilitate the socket installation.
  • the pipe socket is inserted into the sealing ring and inserted into the pipe socket to pass through the first annular boss on the pipe socket, because the pipe socket is provided with the first ring
  • the inner diameter of the boss is smaller than the outer diameter of the sealing ring.
  • the sealing ring groove on the pipe socket is the innermost side
  • the distance between the second annular boss and the end of the pipe socket is the displacement expansion and contraction compensation zone.
  • the displacement expansion and contraction compensation zone can compensate for the displacement generated during the installation process, the thermal expansion and contraction caused by the temperature difference, and the required compensation for the settlement of the foundation. Provide displacement size.
  • the structure improves the water tightness of the pipe joint, can avoid the problem of pipe leakage and pollute the environment, and improves the environmental protection of the pipe joint.
  • the pipe joint with increased ring stiffness and tensile strength is provided with a filter element, a filter tube and a valve.
  • a valve is first activated so that the water in the pipe enters through the second connecting pipe.
  • the filter tube After filtering through the filter element, the impurities in the water can be intercepted.
  • the clean water enters the pipe joint through the first connecting pipe, which can avoid the problem of impurity in the water blocking the pipe joint.
  • First open another valve activate another filter element to keep the water filtering continuously, then close the previous valve, take out the clogged filter element through the pipe cover for cleaning, and finally put the cleaned filter element back into the filter tube for reuse.
  • This structure can avoid the problem of pipe joint blockage, guarantee the efficiency of pipeline drainage, and the cleaning of impurities does not need to close the entire pipeline, which will not cause impact, and the cleaning of impurities saves time and effort.
  • the pipe joints with increased ring stiffness and tensile strength are provided with telescopic rods, springs and fixed blocks.
  • the fixing blocks are fixed by positioning bolts.
  • the pipeline After the pipe joints are fixed with water, the pipeline The joint is subjected to a certain impact force, and part of the impact force is offset by the telescopic rod and spring to prevent the impact force from separating the pipe joint.
  • the structure is connected by the stability of the pipe joint.
  • Figure 1 is a schematic diagram of a pipe joint structure for increasing ring stiffness and tensile strength proposed by the present invention
  • FIG. 2 is a schematic diagram of the structure of part A of a pipe joint for increasing ring stiffness and tensile strength proposed by the present invention
  • Fig. 3 is a schematic diagram of the structure of part B of a pipe joint for increasing ring stiffness and tensile strength proposed by the present invention.
  • a pipe joint for increasing ring stiffness and tensile strength including a pipe socket 1 and a pipe socket 2.
  • the wall of the pipe socket 1 is fixedly connected with a first annular boss 3, a first ring
  • the inner wall of the boss 3 away from the pipe socket 1 is provided with a first tapered inclined surface 4,
  • the outer wall of the pipe socket 1 is fixedly connected with a plurality of annular reinforcing ribs 5, and the outer wall of the pipe socket 1 is fixedly connected with a plurality of straight reinforcing ribs 6.
  • the outer wall of the pipe socket 2 is fixedly connected with a plurality of second annular bosses 7, and the outer wall of one of the second ring bosses 7 away from the pipe socket 2 is provided with a second tapered inclined surface 8.
  • the annular boss 7 is combined into a sealing ring groove 9, the groove wall of the sealing ring groove 9 is fixedly connected with a sealing ring 10, the outer wall of the pipe socket 2 is fixedly sleeved with a baffle 11, and the end of the pipe socket 2 away from the pipe socket 1 is fixedly connected
  • There is a filter mechanism 12, and a shock absorbing mechanism 13 is fixedly connected to the lower surface of the pipe socket 2.
  • the filter mechanism 12 includes a first communication tube 14 fixedly communicated with the end of the pipe socket 2 away from the pipe socket 1, both ends of the first communication tube 14 are fixedly connected with a filter tube 15, and the inner wall of the filter tube 15 is fixedly connected with a retaining ring 16 ,
  • the inner wall of the filter tube 15 is movably connected with a filter element 17, the outer wall of the filter tube 15 away from the first connecting tube 14 is threadedly connected with a pipe cover 18, the walls of the two filter tubes 15 are fixedly connected with a valve 19, two valves 19
  • the opposite end is fixedly connected to the second connecting pipe 20, and the inlet end of the second connecting pipe 20 is fixedly connected to the water pipe.
  • the damping mechanism 13 includes a telescopic rod 21 fixedly connected to the outer wall of the pipe socket 2, a fixed block 22 is fixedly connected to the bottom end of the telescopic rod 21, a spring 25 is movably sleeved on the rod wall of the telescopic rod 21, and the two ends of the spring 25 are respectively connected with
  • the outer wall of the pipe socket 2 and the upper surface of the fixing block 22 are fixedly connected.
  • the upper surface of the fixing block 22 is provided with two symmetrically distributed threaded holes, and the hole walls of the threaded holes are threadedly connected with positioning bolts 23. This structure is connected by a pipe joint stability.
  • the side wall of the filter element 17 is fixedly connected with a limiting rod 24.
  • the end of the limiting rod 24 away from the filter element 17 is movably connected to the inner wall of the tube cover 18.
  • the limiting rod 24 can prevent the filter element 17 from moving and increase the stability of the filter element 17 placement.
  • the inner diameter of the first annular boss 3 is smaller than the inner diameter of the pipe socket 1 so that the pipe socket 2 can be easily inserted into the pipe socket 1.
  • the outer diameter of the sealing ring 10 is greater than the minimum inner diameter of the second annular boss 7, so that the sealing ring 10 engages with each other by the difference in diameter between the sealing rings 10, and realizes a locking and anti-falling structure that is easy to advance and difficult to retreat for the pipe joint.
  • the inner wall of the pipe cover 18 is fixedly connected with a rubber pad, and the rubber pad increases the sealing performance of the pipe cover 18.
  • the pipe joint with increased ring stiffness and tensile strength can be easily inserted into the pipe socket 1 and pipe socket 2 through the first tapered inclined surface 4 and the second tapered inclined surface 8 ,
  • the pipe socket 2 is inserted into the sealing ring 10 and then inserted into the pipe socket 1 to pass through the first annular boss 3 on the pipe socket 1.
  • the inner diameter of the first annular boss 3 provided on the pipe socket 1 is smaller than the outer diameter of the sealing ring 10 .
  • the innermost second ring of the sealing ring groove 9 on the pipe socket 2 is the displacement expansion and contraction compensation area.
  • the displacement expansion and contraction compensation area can provide the necessary compensation for the displacement generated during the installation process, the thermal expansion and contraction caused by the temperature difference, and the foundation settlement.
  • Displacement size by arranging multiple annular stiffeners 5 to increase the sufficient ring stiffness of the pipe socket 1, and by arranging multiple straight stiffeners 6 to increase the pipe socket 1 with locking and anti-falling function, due to displacement
  • This structure improves the water tightness of the pipe joint, can avoid the problem of pipe leakage and environmental pollution, and improves the environmental protection of the pipe joint.
  • the fixing block 22 is fixed by the positioning bolt 23. After the pipe joint is fixed and water is passed, the pipe joint is subjected to a certain impact force and passes through the telescopic rod 21 The spring 25 offsets part of the impact force and prevents the impact force from separating the pipe joints.
  • the structure is connected by the stability of the pipe joints.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Joints Allowing Movement (AREA)

Abstract

一种增加环刚度和抗拉强度的管道接头，包括管道承口（1）和管道插口（2），管道承口的口壁固定连接有第一环形凸台（3），第一环形凸台远离管道承口的内壁开设有第一锥形斜面（4），管道承口的外壁固定连接有多个环形加强筋（5），管道承口的外壁固定连接有多个直形加强筋（6），管道插口的外壁固定连接有多个第二环形凸台（7），其中一个第二环形凸台远离管道插口的外壁开设有开设有第二锥形斜面（8），多个相邻第二环形凸台组合成密封圈槽（9）。该增加环刚度和抗拉强度的管道接头，具备水密性高、能够避免管道渗漏污染环境的问题，提高了管道接头的环保性，以及能够避免管道接头堵塞的问题，保障管道排水的效率。

Description

一种增加环刚度和抗拉强度的管道接头 技术领域
本发明涉及管道接口技术领域，具体为一种增加环刚度和抗拉强度的管道接头。
背景技术
管道接头主要用于管道与管道之间的快速连接，在塑料或塑料复合类排污管道接口有多种方式，刚性连接工艺过于复杂难施工，更面临沉降、位移、热胀冷缩在无补偿的情况下易导致接口或管体被损坏，承插式胶圈密封属于柔性接口安装较为方便得到普遍应用。
现有的承插式管道接头的接口水密性并不理想，主要受到热胀冷缩系数较大，在回填前由于温差产生的轴向补偿易致接口松、脱；沉降导致承口和承口承载强度和抗拉强度不足被折裂和拉脱风险，承口插口位移导致未重叠部分环刚度过低受压变形，这些现象导致接口松、脱、变形造成接口渗漏主要原因，造成生活、制药、化工、工矿企业排污管因接口渗漏对地下水和土壤形成长期污染给生态与环境产生重要影响，污染箱较差，另外，现有进水管道内水中存在异物较多，容易导致管道接头堵塞，影响管道排水的效率，且管道接头疏通需要关闭整个管道，费时费力，造成的影响较大。
发明内容
(一)解决的技术问题
针对现有技术的不足，本发明提供了一种增加环刚度和抗拉强度的管道接头，具备水密性高、能够避免管道渗漏污染环境的问题，提高了管道接头的环保性，以及能够避免管道接头堵塞的问题，保障管道排水的效率等优点，解决了管道接头容易松脱，水密性较差，污水影响管道接头周围环境，造成较大的环境污水，以及管道异物容易堵塞管道接头，影响管道排水效率的问题。
(二)技术方案
为实现上述管道接头水密性高、能够避免管道渗漏污染环境的问题，提高了管道接头的环保性，以及能够避免管道接头堵塞的问题，保障管道排水的效率的目的，本发明提供如下技术方案：一种增加环刚度和抗拉强度的管道接头，包括管道承口和管道插口，所述管道承口的口壁固定连接有第一环形凸台，所述第一环形凸台远离管道承口的内壁开设有第一锥形斜面，所述管道承口的外壁固定连接有多个环形加强筋，所述管道承口的外壁固定连接有多个直形加强筋，所述管道插口的外壁固定连接有多个第二环形凸台，其中一个所述第二环形凸台远离管道插口的外壁开设有开设有第二锥形斜面，多个相邻所述第二环形凸台组合成密封圈槽，所述密封圈槽的槽壁固定连接有密封圈，所述管道插口的外壁固定套接有挡板，所述管道插口远离管道承口的一端固定连通有过滤机构，所述管道插口的下表面固定连接有减震机构。
优选的，所述过滤机构包括与管道插口远离管道承口一端固定连通的第一连通管，所述第一连通管的两端均固定连通有过滤管，所述过滤管的内壁固定连接有挡环，所述过滤管的内壁活动连接有滤芯，所述过滤管远离第一连通管的一端外壁螺纹连接有管盖，两个所述过滤管的管壁均固定连通有阀门，两个所述阀门相对的一端共同固定连通有第二连通管，所述第二连通管的进口端与水管固定连通。
优选的，所述减震机构包括与管道插口外壁固定连接有伸缩杆，所述伸缩杆的底端固定连接有固定块，所述伸缩杆的杆壁活动套接有弹簧，所述弹簧的两端分别与管道插口的外壁和固定块上表面固定连接，所述固定块的上表面开设有两个对称分布的螺纹孔，且螺纹孔的孔壁螺纹连接有定位螺栓。
优选的，所述滤芯的侧壁固定连接有限位杆，所述限位杆远离滤芯的一端与管盖的内壁活动连接。
优选的，所述第一环形凸台的内径小于管道承口的内径。
优选的，所述密封圈的外径大于第二环形凸台的最小内径。
优选的，所述管盖的内壁固定连接有橡胶垫。
(三)有益效果
与现有技术相比，本发明提供了一种增加环刚度和抗拉强度的管道接头装置，具备以下有益效果：
1、该增加环刚度和抗拉强度的管道接头，通过设置有第一环形凸台、第二环形凸台、环形加强筋和直形加强筋，通过第一锥形斜面和第二锥形斜面起到管道承口和管道插口在一定的椭圆内方便承插安装，管道插口装入密封圈后插入管道承口穿过管道承口上第一环形凸台，由于管道承口设有的第一环形凸台内径小于密封圈外径，插入后管道承口和管道插口上密封圈利用之间直径差相互咬合，实现管道接头易进难退的锁止防脱结构，管道插口上密封圈槽最内侧第二环形凸台与管道插口未端之间距离为位移伸缩补偿区，位移伸缩补偿区可对安装过程中产生的位移、温差产生的热胀冷缩、基础沉降所需要适度补偿所需的可供位移尺寸，通过布置多条环形加强筋用来增加管道承口足够承载的环刚度，通过布置多条直形加强筋用来增加管道承口具有锁止防脱功能后，因位移所需要的抗拉强度，该结构提高了管道接头的水密性，能够避免管道渗漏污染环境的问题，提高了管道接头的环保性。
2、该增加环刚度和抗拉强度的管道接头，通过设置有滤芯、过滤管和阀门，当管道向管道接头处排水的时候，首先启动一个阀门，使管道内水通过第二连通管进入到过滤管内，然后通过滤芯过滤后，能够把水中杂质进行截留，洁净的水通过第一连通管进入到管道接头内，能够避免水中杂质堵塞管道接头的问题，当滤芯中杂质较多需要清理的时候，首先打开另一个阀门，启用另一个滤芯，保持水过滤不断，之后再关闭前一个阀门，通过管盖取出堵塞的滤芯进行清理，最后把清理后的滤芯放回过滤管中，以便再次使用，该结构能够避免管道接头堵塞的问题，保障管道排水的效率，以及杂质清理 不需要关闭整个管道，不会造成影响，且杂质清理省时省力。
3、该增加环刚度和抗拉强度的管道接头，通过设置有伸缩杆、弹簧和固定块，当管道接头位置较高的时候，通过定位螺栓把固定块固定，管道接头固定通水后，管道接头受一定的冲击力，通过伸缩杆和弹簧抵消部分冲击力，防止冲击力使管道接头分离，该结构通过管道接头连接的稳定性，
附图说明
图1为本发明提出的一种增加环刚度和抗拉强度的管道接头结构示意图；
图2为本发明提出的一种增加环刚度和抗拉强度的管道接头A部分结构示意图；
图3为本发明提出的一种增加环刚度和抗拉强度的管道接头B部分结构示意图。
图中：1管道承口、2管道插口、3第一环形凸台、4第一锥形斜面、5环形加强筋、6直形加强筋、7第二环形凸台、8第二锥形斜面、9密封圈槽、10密封圈、11挡板、12过滤机构、13减震机构、14第一连通管、15过滤管、16挡环、17滤芯、18管盖、19阀门、20第二连通管、21伸缩杆、22固定块、23定位螺栓、24限位杆、25弹簧。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1-3，一种增加环刚度和抗拉强度的管道接头，包括管道承口1和管道插口2，管道承口1的口壁固定连接有第一环形凸台3，第一环形凸台3远离管道承口1的内壁开设有第一锥形斜面4，管道承口1的外壁固定连接有多个环形加强筋5，管道承口1的外壁固定连接有多个直形加强筋6，管道 插口2的外壁固定连接有多个第二环形凸台7，其中一个第二环形凸台7远离管道插口2的外壁开设有开设有第二锥形斜面8，多个相邻第二环形凸台7组合成密封圈槽9，密封圈槽9的槽壁固定连接有密封圈10，管道插口2的外壁固定套接有挡板11，管道插口2远离管道承口1的一端固定连通有过滤机构12，管道插口2的下表面固定连接有减震机构13。
过滤机构12包括与管道插口2远离管道承口1一端固定连通的第一连通管14，第一连通管14的两端均固定连通有过滤管15，过滤管15的内壁固定连接有挡环16，过滤管15的内壁活动连接有滤芯17，过滤管15远离第一连通管14的一端外壁螺纹连接有管盖18，两个过滤管15的管壁均固定连通有阀门19，两个阀门19相对的一端共同固定连通有第二连通管20，第二连通管20的进口端与水管固定连通，该结构能够避免管道接头堵塞的问题，保障管道排水的效率，以及杂质清理不需要关闭整个管道，不会造成影响，且杂质清理省时省力。
减震机构13包括与管道插口2外壁固定连接有伸缩杆21，伸缩杆21的底端固定连接有固定块22，伸缩杆21的杆壁活动套接有弹簧25，弹簧25的两端分别与管道插口2的外壁和固定块22上表面固定连接，固定块22的上表面开设有两个对称分布的螺纹孔，且螺纹孔的孔壁螺纹连接有定位螺栓23，该结构通过管道接头连接的稳定性。
滤芯17的侧壁固定连接有限位杆24，限位杆24远离滤芯17的一端与管盖18的内壁活动连接，限位杆24能够防止滤芯17移动，增加滤芯17放置的稳定性。
第一环形凸台3的内径小于管道承口1的内径，以便管道插口2能够方便插入管道承口1内。
密封圈10的外径大于第二环形凸台7的最小内径，以便密封圈10利用之间直径差相互咬合，实现管道接头易进难退的锁止防脱结构。
管盖18的内壁固定连接有橡胶垫，橡胶垫增加管盖18的密封性。
综上所述，该增加环刚度和抗拉强度的管道接头，通过第一锥形斜面4和第二锥形斜面8起到管道承口1和管道插口2在一定的椭圆内方便承插安装，管道插口2装入密封圈10后插入管道承口1穿过管道承口1上第一环形凸台3，由于管道承口1设有的第一环形凸台3内径小于密封圈10外径，插入后管道承口1和管道插口2上密封圈10利用之间直径差相互咬合，实现管道接头易进难退的锁止防脱结构，管道插口2上密封圈槽9最内侧第二环形凸台7与管道插口2未端之间距离为位移伸缩补偿区，位移伸缩补偿区可对安装过程中产生的位移、温差产生的热胀冷缩、基础沉降所需要适度补偿所需的可供位移尺寸，通过布置多条环形加强筋5用来增加管道承口1足够承载的环刚度，通过布置多条直形加强筋6用来增加管道承口1具有锁止防脱功能后，因位移所需要的抗拉强度，该结构提高了管道接头的水密性，能够避免管道渗漏污染环境的问题，提高了管道接头的环保性，当管道向管道接头处排水的时候，首先启动一个阀门19，使管道内水通过第二连通管20进入到过滤管15内，然后通过滤芯17过滤后，能够把水中杂质进行截留，洁净的水通过第一连通管14进入到管道接头内，能够避免水中杂质堵塞管道接头的问题，当滤芯17中杂质较多需要清理的时候，首先打开另一个阀门19，启用另一个滤芯17，保持水过滤不断，之后再关闭前一个阀门19，通过管盖18取出堵塞的滤芯17进行清理，最后把清理后的滤芯17放回过滤管15中，以便再次使用，该结构能够避免管道接头堵塞的问题，保障管道排水的效率，以及杂质清理不需要关闭整个管道，不会造成影响，且杂质清理省时省力，当管道接头位置较高的时候，通过定位螺栓23把固定块22固定，管道接头固定通水后，管道接头受一定的冲击力，通过伸缩杆21和弹簧25抵消部分冲击力，防止冲击力使管道接头分离，该结构通过管道接头连接的稳定性。
需要说明的是，术语“包括”、“包含”或者其任何其他变体意在涵盖非 排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (7)

  1. 一种增加环刚度和抗拉强度的管道接头，包括管道承口(1)和管道插口(2)，其特征在于：所述管道承口(1)的口壁固定连接有第一环形凸台(3)，所述第一环形凸台(3)远离管道承口(1)的内壁开设有第一锥形斜面(4)，所述管道承口(1)的外壁固定连接有多个环形加强筋(5)，所述管道承口(1)的外壁固定连接有多个直形加强筋(6)，所述管道插口(2)的外壁固定连接有多个第二环形凸台(7)，其中一个所述第二环形凸台(7)远离管道插口(2)的外壁开设有开设有第二锥形斜面(8)，多个相邻所述第二环形凸台(7)组合成密封圈槽(9)，所述密封圈槽(9)的槽壁固定连接有密封圈(10)，所述管道插口(2)的外壁固定套接有挡板(11)，所述管道插口(2)远离管道承口(1)的一端固定连通有过滤机构(12)，所述管道插口(2)的下表面固定连接有减震机构(13)。
  2. 根据权利要求1所述的一种增加环刚度和抗拉强度的管道接头，其特征在于：所述过滤机构(12)包括与管道插口(2)远离管道承口(1)一端固定连通的第一连通管(14)，所述第一连通管(14)的两端均固定连通有过滤管(15)，所述过滤管(15)的内壁固定连接有挡环(16)，所述过滤管(15)的内壁活动连接有滤芯(17)，所述过滤管(15)远离第一连通管(14)的一端外壁螺纹连接有管盖(18)，两个所述过滤管(15)的管壁均固定连通有阀门(19)，两个所述阀门(19)相对的一端共同固定连通有第二连通管(20)，所述第二连通管(20)的进口端与水管固定连通。
  3. 根据权利要求1所述的一种增加环刚度和抗拉强度的管道接头，其特征在于：所述减震机构(13)包括与管道插口(2)外壁固定连接有伸缩杆(21)，所述伸缩杆(21)的底端固定连接有固定块(22)，所述伸缩杆(21)的杆壁活动套接有弹簧(25)，所述弹簧(25)的两端分别与管道插口(2)的外壁和固定块(22)上表面固定连接，所述固定块(22)的上表面开设有两个对称分布的螺纹孔，且螺纹孔的孔壁螺纹连接有定位螺栓(23)。
  4. 根据权利要求2所述的一种增加环刚度和抗拉强度的管道接头，其特征在于：所述滤芯(17)的侧壁固定连接有限位杆(24)，所述限位杆(24)远离滤芯(17)的一端与管盖(18)的内壁活动连接。
  5. 根据权利要求1所述的一种增加环刚度和抗拉强度的管道接头，其特征在于：所述第一环形凸台(3)的内径小于管道承口(1)的内径。
  6. 根据权利要求1所述的一种增加环刚度和抗拉强度的管道接头，其特征在于：所述密封圈(10)的外径大于第二环形凸台(7)的最小内径。
  7. 根据权利要求2所述的一种增加环刚度和抗拉强度的管道接头，其特征在于：所述管盖(18)的内壁固定连接有橡胶垫。
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