CN203797250U - 管帽 - Google Patents
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- CN203797250U CN203797250U CN201420200313.7U CN201420200313U CN203797250U CN 203797250 U CN203797250 U CN 203797250U CN 201420200313 U CN201420200313 U CN 201420200313U CN 203797250 U CN203797250 U CN 203797250U
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- 239000011257 shell materials Substances 0.000 abstract 5
- 238000000034 method Methods 0.000 description 9
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Abstract
本实用新型公开了一种管帽,包括带有空腔的壳体,所述壳体沿轴向的一端设有连接口,另一端设有端盖,所述壳体内沿轴向滑移连接有隔板,所述隔板分隔空腔形成两个相对隔绝的腔室,所述隔板和端盖之间抵设有弹性件,所述隔板连接有标示杆,所述标示杆与隔板沿滑移方向联动,所述标示杆的一端穿透端盖延伸至外部。当管路中压力过高时,液压超过了弹性件的弹性抵接力,使隔板受挤压并沿壳体轴向向端盖方向滑移,推动标示杆伸出壳体外,工作人员可在外部观察到标示杆的伸出量,判断管帽所在的这一部分管路的压力竖是否正常,作为简易的压力检测的替代品,减少了保证压力安全的成本,保证各处管路的安全。
Description
管帽
技术领域
[0001] 本实用新型涉及一种管路零配件,更具体地说,它涉及一种管帽。
背景技术
[0002] 管帽是管路连接中常用的配件,管帽通常被焊接或螺纹连接于管子的末端对管路进行封堵。
[0003]目前,市场上的管帽,虽然其结构强度较高,能保证对管路的封堵效果,但其功能单一,没有检测压力的功能,在一些错综复杂的高压管路中,即便管路中安装有压力计供试试观察压力值,但管路中不同位置的压力值不均匀,如高层管路和底层管路之间就存在压力差,而多处安装压力计则会使成本大大增加,使管路各处的压力检测不够完善,使得管路存在安全隐患。
实用新型内容
[0004] 针对现有技术存在的不足,本实用新型的目的在于提供一种带压力检测功能的管帽。
[0005] 为实现上述目的,本实用新型提供了如下技术方案:
[0006] 一种管帽,包括带有空腔的壳体,所述壳体沿轴向的一端设有连接口,另一端设有端盖,所述壳体内沿轴向滑移连接有隔板,所述隔板分隔空腔形成两个相对隔绝的腔室,所述隔板和端盖之间抵设有弹性件,所述隔板连接有标示杆,所述标示杆与隔板沿滑移方向联动,所述标示杆的一端穿透端盖延伸至外部。
[0007] 通过采用上述技术方案,当管路中压力过高时,液压超过了弹性件的弹性抵接力,使隔板受挤压并沿壳体轴向向端盖方向滑移,推动标示杆伸出壳体外,工作人员可在外部观察到标示杆的伸出量,判断管帽所在的这一部分管路的压力竖是否正常,作为简易的压力检测的替代品,减少了保证压力安全的成本,保证各处管路的安全。
[0008] 本实用新型进一步设置为:所述标示杆上设有警示段,所述警示段上设有警示色。
[0009] 通过采用上述技术方案,当管帽所在部分的管路压力过高,标示杆被向外推出,超过安全范围时,警示段裸露出来,警示色可供工作人员方便地识别。
[0010] 本实用新型进一步设置为:所述端盖上设有透明套管,所述透明套管内滑移连接有记录块,所述记录块与透明套管过盈配合,所述标示杆穿设于透明套管内。
[0011] 通过采用上述技术方案,当管路内的压力值浮动,标示杆的伸出量也随之变化,标示杆顶动记录块于透明套管内滑移,即使标示杆缩回,其最大伸出量也得以被记录块记录,便于工作人员了解管路内压力变化情况。
[0012] 本实用新型进一步设置为:所述隔板与壳体之间设有密封圈。
[0013] 通过采用上述技术方案,提高隔板与壳体之间的密封性,防止液体泄漏,保证管帽的正常工作。附图说明
[0014] 图1为本实用新型管帽实施例的结构示意图。
[0015] 附图标记说明:1、壳体;11、连接口 ;12、端盖;2、隔板;3、弹性件;4、标示杆;41、
警示段;5、透明套管;6、记录块;7、密封圈。
具体实施方式
[0016] 参照图1对本实用新型结构示意图实施例做进一步说明。
[0017] 一种管帽,包括带有空腔的壳体1,所述壳体I沿轴向的一端设有连接口 11,另一端设有端盖12,所述壳体I内沿轴向滑移连接有隔板2,所述隔板2分隔空腔形成两个相对隔绝的腔室,所述隔板2和端盖12之间抵设有弹性件3 (本实施例中设置为压簧),所述隔板2连接有标示杆4,所述标示杆4与隔板2沿滑移方向联动,所述标示杆4的一端穿透端盖12延伸至外部。
[0018] 通过采用上述技术方案,当管路中压力过高时,液压超过了弹性件3的弹性抵接力,使隔板2受挤压并沿壳体I轴向向端盖12方向滑移,推动标不杆4伸出壳体I外,工作人员可在外部观察到标示杆4的伸出量,判断管帽所在的这一部分管路的压力竖是否正常,作为简易的压力检测的替代品,减少了保证压力安全的成本,保证各处管路的安全。
[0019] 所述标示杆4上设有警示段41,所述警示段41上设有警示色(警示色可以是红色或黄色等鲜艳的颜色,便于观察)。
[0020] 通过采用上述技术方案,当管帽所在部分的管路压力过高,标示杆4被向外推出,超过安全范围时,警示段41裸露出来,警示色可供工作人员方便地识别。
[0021] 所述端盖12上设有透明套管5 (透明套管5可由亚克力或玻璃制成),所述透明套管5内滑移连接有记录块6,所述记录块6与透明套管5过盈配合,所述标示杆4穿设于透明套管5内。
[0022] 通过采用上述技术方案,当管路内的压力值浮动,标示杆4的伸出量也随之变化,标示杆4顶动记录块6于透明套管5内滑移,即使标示杆4缩回,其最大伸出量也得以被记录块6记录,便于工作人员了解管路内压力变化情况。
[0023] 所述隔板2与壳体I之间设有密封圈7 (密封圈7由橡胶制成)。
[0024] 通过采用上述技术方案,提高隔板2与壳体I之间的密封性,防止液体泄漏,保证管帽的正常工作。
Claims (4)
1.一种管帽,包括带有空腔的壳体,所述壳体沿轴向的一端设有连接口,另一端设有端盖,其特征是:所述壳体内沿轴向滑移连接有隔板,所述隔板分隔空腔形成两个相对隔绝的腔室,所述隔板和端盖之间抵设有弹性件,所述隔板连接有标示杆,所述标示杆与隔板沿滑移方向联动,所述标示杆的一端穿透端盖延伸至外部。
2.根据权利要求1所述的管帽,其特征是:所述标示杆上设有警示段,所述警示段上设有警示色。
3.根据权利要求1或2所述的管帽,其特征是:所述端盖上设有透明套管,所述透明套管内滑移连接有记录块,所述记录块与透明套管过盈配合,所述标示杆穿设于透明套管内。
4.根据权利要求3所述的管帽,其特征是:所述隔板与壳体之间设有密封圈。
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105241610A (zh) * | 2015-09-30 | 2016-01-13 | 青岛海尔空调器有限总公司 | 空调室内机的检漏方法 |
CN105257946A (zh) * | 2015-09-30 | 2016-01-20 | 青岛海尔空调器有限总公司 | 具有检漏功能的封头、空调室内机及检漏方法 |
CN109340503A (zh) * | 2018-09-26 | 2019-02-15 | 张冰冰 | 一种可利用泄漏介质进行临时密封的蒸汽管道用密封装置 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105241610A (zh) * | 2015-09-30 | 2016-01-13 | 青岛海尔空调器有限总公司 | 空调室内机的检漏方法 |
CN105257946A (zh) * | 2015-09-30 | 2016-01-20 | 青岛海尔空调器有限总公司 | 具有检漏功能的封头、空调室内机及检漏方法 |
CN109340503A (zh) * | 2018-09-26 | 2019-02-15 | 张冰冰 | 一种可利用泄漏介质进行临时密封的蒸汽管道用密封装置 |
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