WO2022237041A1 - 一种节水灌溉的输水管道连接机构 - Google Patents

一种节水灌溉的输水管道连接机构 Download PDF

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Publication number
WO2022237041A1
WO2022237041A1 PCT/CN2021/119771 CN2021119771W WO2022237041A1 WO 2022237041 A1 WO2022237041 A1 WO 2022237041A1 CN 2021119771 W CN2021119771 W CN 2021119771W WO 2022237041 A1 WO2022237041 A1 WO 2022237041A1
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WIPO (PCT)
Prior art keywords
joint
water
sub
female
connection mechanism
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PCT/CN2021/119771
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English (en)
French (fr)
Inventor
员宝会
何秀英
黄江春
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海南宝秀节水科技股份有限公司
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Publication of WO2022237041A1 publication Critical patent/WO2022237041A1/zh

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • 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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/08—Joints with sleeve or socket with additional locking means
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/24—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with parts screwed directly on or into the hose
    • 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
    • F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings

Definitions

  • the invention relates to the technical field of water pipe connection, in particular to a water delivery pipe connection mechanism for water-saving irrigation.
  • Water-saving irrigation is a project for the elimination of water damage and the development and utilization of water resources. Among them, water pipes of various specifications and supporting connection structures are required when constructing water-saving irrigation projects.
  • the traditional connection structure of water pipes usually only corresponds to one caliber of water pipes. It is inconvenient to replace the connection structure of different calibers for water pipes of different calibers, and the traditional connection structure only has one layer of sealing structure, which is difficult to use for a long time. After that, it is easy to wear and leak, reducing the water delivery efficiency of the water delivery pipe. Therefore, those skilled in the art provide a water-saving irrigation water pipeline connection mechanism to solve the problems raised in the above-mentioned background technology.
  • the purpose of the present invention is to provide a water-saving irrigation water pipeline connection mechanism to solve the problems raised in the above-mentioned background technology.
  • the present invention provides the following technical solutions:
  • a water pipeline connection mechanism for water-saving irrigation comprising a sub-joint, one end of the sub-joint is fixedly connected to a female joint, and the other end of the sub-joint and the female joint are both provided with a first installation end and a second installation end and the third installation end, the sub-joint and the outer circumference of the second installation end of the female joint are fixedly connected with a water pipe, and an adjustable ferrule is sleeved on the outer periphery of one end of the water pipe, and a top of the adjustable ferrule There is a screw on the side, and the central end of the sub-joint and the female joint are provided with a water delivery hole, and the outer circumference of the water delivery hole is sequentially provided with a positioning ring, a first limit ring and a second limit ring. bit ring.
  • the outer circumferences of the first installation end, the second installation end and the third installation end of the sub-joint and the female joint are all provided with fixing grooves, and the adjustable sleeve
  • the hoop is socketed with the top of the fixing groove on the outer periphery of the water pipe, and the fixing groove can limit the installation position of the water pipe, improve the stability of the installation structure of the adjustable hoop, and avoid the water pipe from being connected to the second installation due to excessive internal pressure of the water pipe.
  • the adjustable ferrule can be fixed by adjusting the wrench to adapt to water pipes of different diameters, which is convenient for the staff to install and improves work efficiency.
  • the positioning ring is fixedly connected to the sub-joint and the female joint on the outer circumference of the water delivery hole, and the first limiting ring is connected to the outer circumference of the positioning ring.
  • the sub-joint is fixedly connected to one side of the female joint
  • the second limiting ring is fixedly connected to the sub-joint on the outer periphery of the first limiting ring and one side of the female joint
  • the positioning ring can be fixed to the sub-joint
  • the position of the butt joint with the female joint is limited to improve the accuracy of the joint position.
  • the first limit ring and the second limit ring can limit the installation of the first sealing rubber ring and the second sealing rubber ring, improving the installation convenience.
  • a first sealing cavity is provided between the positioning ring and the first limiting ring, and a first sealing rubber ring is clamped inside the first sealing cavity, and the first sealing cavity is convenient
  • the installation of the first sealing rubber ring, the first sealing rubber ring can perform a first layer of sealing on the outer periphery of the water delivery through hole, so as to prevent water leakage at the butt joint between the sub-joint and the female joint, and reduce the water delivery efficiency.
  • a second sealing cavity is provided between the first limiting ring and the second limiting ring, and a second sealing rubber ring is clamped inside the second sealing cavity.
  • the sealing cavity facilitates the installation of the second sealing rubber ring, and the second sealing rubber ring can perform a second layer of sealing on the periphery of the water delivery hole to prevent water leakage at the butt joint between the sub-joint and the female joint, and increase the sealing mechanism at the joint.
  • the top and bottom of one side of the outer circumference of the sub-joint and the female joint are fixedly connected with clamping parts, and the sub-joints on both sides of the clamping part and the outer circumference of the female joint
  • a clamping end is provided, and a clamping interface is provided between the clamping parts adjacent to the sub-joint and the female joint and the clamping end, and the clamping parts can respectively clamp the sub-joint and the female joint
  • the clamping end is used to facilitate the disassembly and installation of the sub-connector and the female connector, which improves work efficiency.
  • the clamping interface facilitates the insertion of the clamping part, and then rotates to make the clamping part and the clamping end be clamped.
  • connection structure By setting the first installation end, the second installation end and the third installation end, it is convenient for the connection structure to realize the connection of water pipes of different calibers, avoiding the need to replace the connection structure of different calibers when connecting water pipes of different calibers, and improving the connection structure.
  • the adaptability of the connection structure is convenient for installation and disassembly, and improves work efficiency;
  • the double-layer sealing of the connection of the water delivery hole between the sub-joint and the female joint is realized, avoiding the sealing of the joint after long-term wear and tear of the traditional single-layer sealing structure Reduced resistance, improved seal strength, and improved water transfer efficiency of the connection structure.
  • Fig. 1 is a schematic diagram of the overall structure of a water delivery pipeline connection mechanism for water-saving irrigation
  • Fig. 2 is a schematic diagram of a split structure of a water delivery pipeline connection mechanism for water-saving irrigation
  • Fig. 3 is a schematic diagram of the disassembled structure of the sub-joint and the female joint in the connection mechanism of the water delivery pipeline for water-saving irrigation.
  • Sub connector 1. Sub connector; 2. Female connector; 3. First installation end; 4. Second installation end; 5. Third installation end; 6. Water pipe; 7. Adjustable ferrule; 8. Twist handle; 9. Water delivery hole; 10. Positioning ring; 11. First limit ring; 12. Second limit ring; 13. Fixing groove; 14. First sealing chamber; 15. First sealing rubber ring; 16. The second sealing chamber; 17, the second sealing rubber ring; 18, the clamping piece; 19, the clamping end; 20, the clamping interface.
  • a water delivery pipeline connection mechanism for water-saving irrigation includes a sub-joint 1, one end of the sub-joint 1 is fixedly connected to a female joint 2, and the other end of the sub-joint 1 and the female joint 2 All are provided with a first installation end 3, a second installation end 4 and a third installation end 5, and the outer circumference of the second installation end 4 of the sub-joint 1 and the female joint 2 is fixedly connected with a water pipe 6, and one end of the water pipe 6 is sleeved with a Adjust the ferrule 7, the top side of the adjustable ferrule 7 is provided with a twist handle 8, the center end of the side of the sub-joint 1 and the female joint 2 are provided with a water delivery hole 9, and the outer circumference of the water delivery hole 9 is sequentially provided with positioning Ring 10, first limiting ring 11 and second limiting ring 12.
  • the outer circumference of the first installation end 3, the second installation end 4 and the third installation end 5 of the sub-joint 1 and the female joint 2 are all provided with fixing grooves 13, and the outer circumference of the adjustable collar 7 and the water pipe 6
  • the top of the fixed groove 13 is socketed, and the fixed groove 13 can limit the installation position of the water pipe 6, improve the stability of the installation structure of the adjustable collar 7, and avoid the excessive internal pressure of the water pipe 6 from causing the water pipe 6 to be in contact with the second installation end 4.
  • the joints of the pipes fall off, and the adjustable hoop 7 can be fixed by adjusting the screw 8 to adapt to the water pipes 6 of different diameters, which is convenient for the staff to install and improves work efficiency.
  • the positioning ring 10 is fixedly connected with the sub-joint 1 and the female joint 2 on the outer periphery of the water delivery through hole 9, and the first limiting ring 11 is connected with the sub-joint 1 and the female joint 2 on the outer periphery of the positioning ring 10
  • One side is fixedly connected
  • the second limiting ring 12 is fixedly connected to one side of the sub-joint 1 and the female joint 2 on the outer periphery of the first limiting ring 11, and the positioning ring 10 can limit the docking position of the sub-joint 1 and the female joint 2 , improve the accuracy of the docking position
  • the first limit ring 11 and the second limit ring 12 can limit the installation of the first sealing rubber ring 15 and the second sealing rubber ring 17, and improve the convenience of installation.
  • a first sealing cavity 14 is opened between the positioning ring 10 and the first limiting ring 11, and a first sealing rubber ring 15 is clamped inside the first sealing cavity 14, and the first sealing cavity 14 is convenient
  • the installation of the first sealing rubber ring 15, the first sealing rubber ring 15 can carry out the first layer of sealing to the outer periphery of the water delivery through hole 9, so as to prevent water leakage from the docking part of the sub-joint 1 and the female joint 2, and reduce the water delivery efficiency;
  • the first A second sealing cavity 16 is provided between the limiting ring 11 and the second limiting ring 12, and a second sealing rubber ring 17 is clamped inside the second sealing cavity 16, and the second sealing cavity 16 facilitates the sealing of the second sealing rubber ring 17.
  • the second sealing rubber ring 17 can carry out a second layer of sealing on the periphery of the water delivery through hole 9 to prevent water leakage at the butt joint between the sub-joint 1 and the female joint 2, and increase the sealing mechanism at the joint.
  • Fig. 2 and Fig. 3 the top and bottom of the outer periphery of the sub-joint 1 and the female joint 2 are fixedly connected with the clip 18, and the outer periphery of the sub-joint 1 and the female connector 2 on both sides of the clip 18 is provided with a clip
  • a card interface 20 is provided between the clamping part 18 adjacent to the sub-joint 1 and the female joint 2 and the clamping end 19, and the clamping part 18 can respectively connect the clamping ends 19 of the sub-joint 1 and the female connector 2. Clamping facilitates disassembly and installation of the sub-connector 1 and the female connector 2, improving work efficiency.
  • the clamping interface 20 facilitates the insertion of the clamping part 18, and then rotates to make the clamping part 18 and the clamping end 19 engage in clamping.
  • the working principle of the present invention is: when working, firstly connect the joint of the water pipe 6 to the inside of the adjustable ferrule 7, and then connect the joint of the water pipe 6 with the second installation end 4 of the sub-joint 1 and the female joint 2 respectively. Socketing, by adjusting the screw 8, the adjustable ferrule 7 is continuously tightened on the top of the fixing groove 13 until the connection between the water pipe 6 and the second installation end 4 is firmly connected, and the first sealing rubber ring 15 and the second sealing ring 15 are connected.
  • the rubber rings 17 are respectively installed inside the first sealing chamber 14 and the second sealing chamber 16, and the sub-joint 1 and the female joint 2 are docked.
  • the clamping parts 18 of the sub-joint 1 and the female Correspondingly snap into the card interface 20 of the female connector 2 and the sub-connector 1, and then rotate the sub-connector 1 and the female connector 2 respectively, so that the clips 18 of the sub-connector 1 and the female connector 2 correspond to the clips of the female connector 2 and the sub-connector 1 respectively.
  • the connecting end 19 is clamped, and the installation is completed at this time.
  • the positioning ring 10 can limit the butt joint of the sub-joint 1 and the female joint 2, and improve the accuracy of the butt joint.
  • the first limit ring 11 and the second limit ring 12 and can limit the installation of the first sealing rubber ring 15 and the second sealing rubber ring 17, improving the convenience of installation.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

一种节水灌溉的输水管道连接机构，包括子接头（1），所述子接头（1）一端固定连接有母接头（2），所述子接头（1）和所述母接头（2）另一端皆设置有第一安装端（3）、第二安装端（4）和第三安装端（5），所述子接头（1）和所述母接头（2）的所述第二安装端（4）外周皆固定连接有水管（6），所述水管（6）一端外周套接有可调节套箍（7），所述可调节套箍（7）顶部一侧设置有拧手（8），所述子接头（1）和所述母接头（2）一侧的中心端皆开设有输水通孔（9），所述输水通孔（9）外周依次设置有定位环（10）、第一限位环（11）和第二限位环（12）。该连接机构方便与不同口径的水管均能连接，避免不同口径的水管连接时需要更换不同口径的连接机构，提高了连接机构的适配性。

Description

一种节水灌溉的输水管道连接机构 技术领域
本发明涉及水管连接技术领域，具体是一种节水灌溉的输水管道连接机构。
背景技术
节水灌溉是为消除水害和开发利用水资源而进行的工程，其中，在修建节水灌溉工程时需要用到多种规格的输水管，以及配套的连接结构。
传统的输水管连接结构通常只能对应一种口径的输水管，对于不同口径的输水管需要更换不同口径的连接结构，比较不方便，且传统的连接结构只具有一层密封结构，长时间使用后容易发生磨损漏水，降低输水管的输水效率。因此，本领域技术人员提供了一种节水灌溉的输水管道连接机构，以解决上述背景技术中提出的问题。
发明内容
本发明的目的在于提供一种节水灌溉的输水管道连接机构，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种节水灌溉的输水管道连接机构，包括子接头，所述子接头一端固定连接有母接头，所述子接头和所述母接头另一端皆设置有第一安装端、第二安装端和第三安装端，所述子接头和所述母接头的所述第二安装端外周皆固定连接有水管，所述水管一端外周套接有可调节套箍，所述可调节套箍顶部一侧设置有拧手，所述子接头和所述母接头一侧的中心端皆开设有输水通孔，所述输水通孔外周依次设置有定位环、第一限位环和第二限位环。
作为本发明再进一步的方案：所述子接头和所述母接头的所述第一安装端、所述第二安装端和所述第三安装端外周皆开设有固定槽，所述可调节套箍与所述水管外周的所述固定槽顶部套接，固定槽可以对水管的安装位置进行限位，提高可调节套箍安装结构的稳定性，避免水管内部压力过大造成水管与第二安装端的连接处发生脱落，可调节套箍可以通过调节拧手来适应不同口径的水管进行固定，方便工作人员进行安装，提高工作效率。
作为本发明再进一步的方案：所述定位环与所述输水通孔外周的所述子接头和所述母 接头一侧固定连接，所述第一限位环与所述定位环外周的所述子接头和所述母接头一侧固定连接，所述第二限位环与所述第一限位环外周的所述子接头和所述母接头一侧固定连接，定位环可以对子接头和母接头的对接部位进行限位，提高对接部位的精准性，第一限位环与第二限位环与可以对第一密封胶圈和第二密封胶圈的安装进行限位，提高安装的便利性。
作为本发明再进一步的方案：所述定位环与所述第一限位环之间开设有第一密封腔，所述第一密封腔内部卡接有第一密封胶圈，第一密封腔方便第一密封胶圈的安装，第一密封胶圈可以对输水通孔外周进行第一层密封，防止子接头和母接头的对接部位发生漏水，降低输水效率。
作为本发明再进一步的方案：所述第一限位环与所述第二限位环之间开设有第二密封腔，所述第二密封腔内部卡接有第二密封胶圈，第二密封腔方便第二密封胶圈的安装，第二密封胶圈可以对输水通孔外周进行第二层密封，防止子接头和母接头的对接部位发生漏水，增加连接处的密封机构。
作为本发明再进一步的方案：所述子接头和所述母接头一侧外周的顶部与底部皆固定连接有卡接件，所述卡接件两侧的所述子接头和所述母接头外周设置有卡接端，所述子接头和所述母接头相邻的所述卡接件与所述卡接端之间开设有卡接口，卡接件可以分别对子接头和母接头的卡接端进行卡接，方便子接头和母接头进行拆卸安装，提高工作效率，卡接口方便卡接件插入，然后旋转使卡接件与卡接端进行卡接。
与现有技术相比，本发明的有益效果是：
1、通过设置的第一安装端、第二安装端和第三安装端，方便该连接结构实现不同口径的水管均能够连接，避免不同口径的水管连接时需要更换不同口径的连接结构，提高该连接结构的适配性，方便安装与拆卸，提高工作效率；
2、通过在第一密封腔外周增设的第二密封腔，实现对子接头和母接头的输水通孔连接处进行双层密封，避免传统的单层密封结构长时间使用磨损后连接处密封性降低，提高密封强度，以及提高该连接结构的输水效率。
附图说明
图1为一种节水灌溉的输水管道连接机构的整体结构示意图；
图2为一种节水灌溉的输水管道连接机构的拆分结构示意图；
图3为一种节水灌溉的输水管道连接机构中子接头和母接头的拆分结构示意图。
图中：1、子接头；2、母接头；3、第一安装端；4、第二安装端；5、第三安装端；6、水管；7、可调节套箍；8、拧手；9、输水通孔；10、定位环；11、第一限位环；12、第二限位环；13、固定槽；14、第一密封腔；15、第一密封胶圈；16、第二密封腔；17、第二密封胶圈；18、卡接件；19、卡接端；20、卡接口。
具体实施方式
请参阅图1～3，本发明实施例中，一种节水灌溉的输水管道连接机构，包括子接头1，子接头1一端固定连接有母接头2，子接头1和母接头2另一端皆设置有第一安装端3、第二安装端4和第三安装端5，子接头1和母接头2的第二安装端4外周皆固定连接有水管6，水管6一端外周套接有可调节套箍7，可调节套箍7顶部一侧设置有拧手8，子接头1和母接头2一侧的中心端皆开设有输水通孔9，输水通孔9外周依次设置有定位环10、第一限位环11和第二限位环12。
在图2和图3中：子接头1和母接头2的第一安装端3、第二安装端4和第三安装端5外周皆开设有固定槽13，可调节套箍7与水管6外周的固定槽13顶部套接，固定槽13可以对水管6的安装位置进行限位，提高可调节套箍7安装结构的稳定性，避免水管6内部压力过大造成水管6与第二安装端4的连接处发生脱落，可调节套箍7可以通过调节拧手8来适应不同口径的水管6进行固定，方便工作人员进行安装，提高工作效率。
在图2和图3中：定位环10与输水通孔9外周的子接头1和母接头2一侧固定连接，第一限位环11与定位环10外周的子接头1和母接头2一侧固定连接，第二限位环12与第一限位环11外周的子接头1和母接头2一侧固定连接，定位环10可以对子接头1和母接头2的对接部位进行限位，提高对接部位的精准性，第一限位环11与第二限位环12与可以对第一密封胶圈15和第二密封胶圈17的安装进行限位，提高安装的便利性。
在图2和图3中：定位环10与第一限位环11之间开设有第一密封腔14，第一密封腔14内部卡接有第一密封胶圈15，第一密封腔14方便第一密封胶圈15的安装，第一密封胶圈15可以对输水通孔9外周进行第一层密封，防止子接头1和母接头2的对接部位发生漏水，降低输水效率；第一限位环11与第二限位环12之间开设有第二密封腔16，第二密封腔16内部卡接有第二密封胶圈17，第二密封腔16方便第二密封胶圈17的安装，第二密封胶圈17可以对输水通孔9外周进行第二层密封，防止子接头1和母接头2的对接部位发生漏水，增加连接处的密封机构。
在图2和图3中：子接头1和母接头2一侧外周的顶部与底部皆固定连接有卡接件18，卡接件18两侧的子接头1和母接头2外周设置有卡接端19，子接头1和母接头2相邻的卡接件18与卡接端19之间开设有卡接口20，卡接件18可以分别对子接头1和母接头2的卡接端19进行卡接，方便子接头1和母接头2进行拆卸安装，提高工作效率，卡接口20方便卡接件18插入，然后旋转使卡接件18与卡接端19进行卡接。
本发明的工作原理是：工作时，首先将水管6的连接处套接于可调节套箍7内部，然后将水管6的连接处分别与子接头1和母接头2的第二安装端4进行套接，通过调节拧手8，使可调节套箍7在固定槽13顶部不断收紧，直至水管6与第二安装端4的连接处连接牢固，将第一密封胶圈15和第二密封胶圈17分别安装于第一密封腔14和第二密封腔16内部，并对子接头1和母接头2进行对接，对接的过程中，将子接头1和母接头2的卡接件18分别对应卡入母接头2和子接头1的卡接口20内部，然后分别转动子接头1和母接头2，使子接头1和母接头2的卡接件18分别对应与母接头2和子接头1的卡接端19进行卡接，此时完成安装，定位环10可以对子接头1和母接头2的对接部位进行限位，提高对接部位的精准性，第一限位环11与第二限位环12与可以对第一密封胶圈15和第二密封胶圈17的安装进行限位，提高安装的便利性。
以上所述的，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (6)

  1. 一种节水灌溉的输水管道连接机构，包括子接头(1)，其特征在于，所述子接头(1)一端固定连接有母接头(2)，所述子接头(1)和所述母接头(2)另一端皆设置有第一安装端(3)、第二安装端(4)和第三安装端(5)，所述子接头(1)和所述母接头(2)的所述第二安装端(4)外周皆固定连接有水管(6)，所述水管(6)一端外周套接有可调节套箍(7)，所述可调节套箍(7)顶部一侧设置有拧手(8)，所述子接头(1)和所述母接头(2)一侧的中心端皆开设有输水通孔(9)，所述输水通孔(9)外周依次设置有定位环(10)、第一限位环(11)和第二限位环(12)。
  2. 根据权利要求1所述的一种节水灌溉的输水管道连接机构，其特征在于，所述子接头(1)和所述母接头(2)的所述第一安装端(3)、所述第二安装端(4)和所述第三安装端(5)外周皆开设有固定槽(13)，所述可调节套箍(7)与所述水管(6)外周的所述固定槽(13)顶部套接。
  3. 根据权利要求1所述的一种节水灌溉的输水管道连接机构，其特征在于，所述定位环(10)与所述输水通孔(9)外周的所述子接头(1)和所述母接头(2)一侧固定连接，所述第一限位环(11)与所述定位环(10)外周的所述子接头(1)和所述母接头(2)一侧固定连接，所述第二限位环(12)与所述第一限位环(11)外周的所述子接头(1)和所述母接头(2)一侧固定连接。
  4. 根据权利要求1所述的一种节水灌溉的输水管道连接机构，其特征在于，所述定位环(10)与所述第一限位环(11)之间开设有第一密封腔(14)，所述第一密封腔(14)内部卡接有第一密封胶圈(15)。
  5. 根据权利要求1所述的一种节水灌溉的输水管道连接机构，其特征在于，所述第一限位环(11)与所述第二限位环(12)之间开设有第二密封腔(16)，所述第二密封腔(16)内部卡接有第二密封胶圈(17)。
  6. 根据权利要求1所述的一种节水灌溉的输水管道连接机构，其特征在于，所述子接头(1)和所述母接头(2)一侧外周的顶部与底部皆固定连接有卡接件(18)，所述卡接件(18)两侧的所述子接头(1)和所述母接头(2)外周设置有卡接端(19)，所述子接 头(1)和所述母接头(2)相邻的所述卡接件(18)与所述卡接端(19)之间开设有卡接口(20)。
PCT/CN2021/119771 2021-05-08 2021-09-23 一种节水灌溉的输水管道连接机构 WO2022237041A1 (zh)

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