CN107654764A - 一种简易的空调管路连接结构 - Google Patents

一种简易的空调管路连接结构 Download PDF

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Publication number
CN107654764A
CN107654764A CN201710711587.0A CN201710711587A CN107654764A CN 107654764 A CN107654764 A CN 107654764A CN 201710711587 A CN201710711587 A CN 201710711587A CN 107654764 A CN107654764 A CN 107654764A
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China
Prior art keywords
conditioning duct
air
transition sleeve
condenser pipe
cutting ferrule
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Application number
CN201710711587.0A
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English (en)
Inventor
黄宁松
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Chengdu Yicheng Mechanical And Electrical Engineering Co Ltd
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Chengdu Yicheng Mechanical And Electrical Engineering Co Ltd
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Priority to CN201710711587.0A priority Critical patent/CN107654764A/zh
Publication of CN107654764A publication Critical patent/CN107654764A/zh
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0206—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the collar not being integral with the pipe
    • 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
    • F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing 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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
    • F16L19/065—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring

Abstract

本发明涉及一种简易的空调管路连接结构，属于空调管路连接技术领域，包括空调管路、冷凝器管路、套接在空调管路上的卡套、设置在空调管路与冷凝器管路之间的过渡套；所述过渡套两端呈阶梯状，空调管路与冷凝器管路的端部均与过渡套相适配，过渡套两端的小部分别插接在空调管路与冷凝器管路内，且过渡套两端小部的圆周面上设置有密封圈，过渡套两端大部的端面呈斜面，且两端的斜面分别抵靠在空调管路与冷凝器管路的端面，过渡套两端大部的端面上设置有密封垫；所述空调管路上设有台阶，卡套上设有与台阶适配的凸起；所述卡套通过螺纹连接在冷凝器管路的外圆。本发明的有益效果是：拆装方便、密封性能良好。

Description

一种简易的空调管路连接结构
技术领域
本发明涉及空调管路连接技术领域，特别是涉及一种简易的空调管路连接结构。
背景技术
目前空调管路与冷凝管的连接通常采用螺栓连接，即空调管路一端设有管接头，冷凝器设有连接头，管接头插入连接头后再用螺栓拧紧，为了装配方便，但是螺栓在拧紧的过程中，会导致管接头内的密封圈两边挤压不同造成密封性能压缩量不同，单侧密封性能降低，从而导致冷媒泄漏，且螺栓连接安装麻烦，需要专用工具，不利于拆装。
发明内容
为解决上述技术问题，本发明采用的一个技术方案是：提供一种简易的空调管路连接结构。
本发明的目的是通过以下技术方案来实现的：一种简易的空调管路连接结构，包括空调管路、冷凝器管路、套接在空调管路上的卡套、设置在空调管路与冷凝器管路之间的过渡套；所述过渡套两端呈阶梯状，空调管路与冷凝器管路的端部均与过渡套相适配，过渡套两端的小部分别插接在空调管路与冷凝器管路内，且过渡套两端小部的圆周面上设置有密封圈，过渡套两端大部的端面呈斜面，且两端的斜面分别抵靠在空调管路与冷凝器管路的端面，过渡套两端大部的端面上设置有密封垫；所述空调管路上设有台阶，卡套上设有与台阶适配的凸起；所述卡套通过螺纹连接在冷凝器管路的外圆。
优选地，所述空调管路、冷凝器管路和过渡套的内径大小一致。
优选地，所述密封圈采用橡胶圈。
优选地，所述密封垫的材质为PTFE。
本发明的有益效果是：连接可靠，只需要拧紧卡套即可完成安装，安装方便；密封圈采用圆柱面密封，不依靠卡套的螺纹力，依靠密封圈本身的回弹性和介质的压力实现密封，密封垫依靠卡套的螺纹力，设置在斜面上，卡套拧紧时会产生楔紧力，可实现强制密封，两者相结合后密封更加可靠。
附图说明
图1为本发明的结构示意图；
图中：1-空调管路，2-冷凝器管路，3-卡套，4-过渡套，5-斜面，6-密封圈，7-密封垫，8-台阶，9-凸起。
具体实施方式
下面结合附图对本发明做进一步的描述，但本发明的保护范围不局限于以下所述。
如图1所示，一种简易的空调管路连接结构，包括空调管路1、冷凝器管路2、套接在空调管路1上的卡套3、设置在空调管路1与冷凝器管路2之间的过渡套4；所述过渡套4两端呈阶梯状，空调管路1与冷凝器管路2的端部均与过渡套4相适配，过渡套4两端的小部分别插接在空调管路1与冷凝器管路2内，且过渡套4两端小部的圆周面上设置有密封圈6，过渡套4两端小部的圆周面上设有环向槽A，密封圈6设置在环向槽A内；过渡套4两端大部的端面呈斜面5，且两端的斜面5分别抵靠在空调管路1与冷凝器管路2的端面，过渡套4两端大部的端面上设置有密封垫7,过渡套4两端大部的端面上设有环向槽B，密封垫7设置在环向槽B内；所述空调管路1上设有台阶8，卡套3上设有与台阶8适配的凸起9；所述卡套3通过螺纹连接在冷凝器管路2的外圆，卡套3上设置内螺纹，冷凝器管路2上设置与卡套3上的螺纹相匹配的外螺纹。
优选地，所述空调管路1、冷凝器管路2和过渡套4的内径大小一致，减小介质流动时遇到的阻力，防止压力降低。
优选地，所述密封圈6采用橡胶圈。
优选地，所述密封垫7的材质为PTFE。
除此之外，还可以在卡套3的外圆设置扳手卡口，方便拆装。
连接可靠，只需要拧紧卡套3即可完成安装，安装方便；密封圈6采用圆柱面密封，不依靠卡套3的螺纹力，依靠密封圈6本身的回弹性和介质的压力实现密封，密封垫7依靠卡套3的螺纹力，设置在斜面5上，卡套3拧紧时会产生楔紧力，可实现强制密封，两者相结合后密封更加可靠。
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，在本发明的精神和原则内可以有各种更改和变化，这些等同的变型或替换等，均包含在本发明的保护范围之内。

Claims (4)

1.一种简易的空调管路连接结构，其特征在于：包括空调管路、冷凝器管路、套接在空调管路上的卡套、设置在空调管路与冷凝器管路之间的过渡套；所述过渡套两端呈阶梯状，空调管路与冷凝器管路的端部均与过渡套相适配，过渡套两端的小部分别插接在空调管路与冷凝器管路内，且过渡套两端小部的圆周面上设置有密封圈，过渡套两端大部的端面呈斜面，且两端的斜面分别抵靠在空调管路与冷凝器管路的端面，过渡套两端大部的端面上设置有密封垫；所述空调管路上设有台阶，卡套上设有与台阶适配的凸起；所述卡套通过螺纹连接在冷凝器管路的外圆。
2.根据权利要求1所述的简易的空调管路连接结构，其特征在于：所述空调管路、冷凝器管路和过渡套的内径大小一致。
3.根据权利要求1所述的简易的空调管路连接结构，其特征在于：所述密封圈采用橡胶圈。
4.根据权利要求1所述的简易的空调管路连接结构，其特征在于：所述密封垫的材质为PTFE。
CN201710711587.0A 2017-08-18 2017-08-18 一种简易的空调管路连接结构 Withdrawn CN107654764A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108458188A (zh) * 2018-03-13 2018-08-28 西南石油大学 一种防渗透的非金属柔性复合软管快速连接接头
CN108626502A (zh) * 2018-06-29 2018-10-09 镇江玄润消防器材有限公司 一种消防水管连接结构
CN111692442A (zh) * 2020-07-28 2020-09-22 马千 一种水利工程用管道连接装置
CN115143328A (zh) * 2022-08-31 2022-10-04 兰州大学 一种可快速拆卸的法兰结构

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108458188A (zh) * 2018-03-13 2018-08-28 西南石油大学 一种防渗透的非金属柔性复合软管快速连接接头
CN108626502A (zh) * 2018-06-29 2018-10-09 镇江玄润消防器材有限公司 一种消防水管连接结构
CN111692442A (zh) * 2020-07-28 2020-09-22 马千 一种水利工程用管道连接装置
CN115143328A (zh) * 2022-08-31 2022-10-04 兰州大学 一种可快速拆卸的法兰结构

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