CN104864126A - 一种氯气双孔球阀 - Google Patents

一种氯气双孔球阀 Download PDF

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Publication number
CN104864126A
CN104864126A CN201510314441.3A CN201510314441A CN104864126A CN 104864126 A CN104864126 A CN 104864126A CN 201510314441 A CN201510314441 A CN 201510314441A CN 104864126 A CN104864126 A CN 104864126A
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CN
China
Prior art keywords
valve
chlorine
valve body
ball valve
valve seat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201510314441.3A
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English (en)
Inventor
毛春龙
毛金根
陈善俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU JINSHENGYUAN SPECIAL VALVES CO Ltd
Original Assignee
JIANGSU JINSHENGYUAN SPECIAL VALVES CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGSU JINSHENGYUAN SPECIAL VALVES CO Ltd filed Critical JIANGSU JINSHENGYUAN SPECIAL VALVES CO Ltd
Priority to CN201510314441.3A priority Critical patent/CN104864126A/zh
Publication of CN104864126A publication Critical patent/CN104864126A/zh
Priority to PCT/CN2015/094614 priority patent/WO2016197539A1/zh
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • 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
    • B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
    • B01D35/046—Plug, tap, or cock filters filtering elements mounted in or on a faucet the filtering element being mounted in the faucet plug
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Details Of Valves (AREA)
  • Taps Or Cocks (AREA)

Abstract

本发明属于阀体设备，尤其涉及一种氯气双孔球阀。一种氯气双孔球阀，由两个阀体构成，第一阀体第二阀体均为球阀，所述的第一阀体位于第一阀座中，第二阀体位于第二阀座中，第一阀座与第二阀座中间设有缓冲间；阀体两端设有连接法兰，阀体上部设有轴承连接阀杆。体积小，发生泄漏能立刻断流，方便维修。

Description

一种氯气双孔球阀
技术领域
本发明属于阀体设备，尤其涉及一种氯气双孔球阀。
背景技术
氯气或者液氯具有非常强的腐蚀性，但是很多物质生产中必需的原料。目前常见的氯气阀门均为长颈型，占地面积大，且一旦发生泄漏会因为氯元素的强腐蚀性而难以修复。造成氯元素的大面积泄漏。没有一种氯气阀门可以做到体积小，发生泄漏能立刻断流。
发明内容
本发明提供一种氯气双孔球阀，体积小，发生泄漏能立刻断流，方便维修。
技术方案
一种氯气双孔球阀，由两个阀体构成，第一阀体第二阀体均为球阀，所述的第一阀体位于第一阀座中，第二阀体位于第二阀座中，第一阀座与第二阀座中间设有缓冲间；阀体两端设有连接法兰，阀体上部设有轴承连接阀杆。
更进一步，所述的阀座外部为钢制内部为衬氟塑料。
更进一步，所述的缓冲间内设有滤网。
更进一步，所述的缓冲间设有滤网卡槽。
更进一步，所述的滤网为聚偏氟乙烯网构成。
有益效果：球阀具有体积小断流快的特点，两个阀体的设计保证任何一个阀体腐蚀情况下，另一个阀体起到断流作用。整个阀体表面简单平滑，发生泄漏时，断流后可以采用衬氟塑料进行修补，维持短时间内的正常使用，支撑到维修人员赶到，安全性高。结构简单。在两个阀体之间设置缓冲间，防止故障状态下氯气气压大损坏阀体，并具有储存液体的功能，在两阀体之间保留一定空间，滤网的存在是为了防止杂质阻塞阀体的关闭。
附图说明
图1为一种氯气双孔球阀结构示意图；
1-      第二阀杆；2-第一阀杆；3-轴承；4-滤网；5-弹簧；6-第一阀座；7-第一阀体；8-缓冲间；9-第二阀体；10-连接法兰；11连接法兰；12-第二阀座。
具体实施例
一种氯气双孔球阀，由两个阀体构成，第一阀体7第二阀体9均为球阀，所述的第一阀体7位于第一阀座6中，第二阀体9位于第二阀座12中，第一阀座6与第二阀座12中间设有缓冲间8；阀体两端设有连接法兰10、11，阀体上部设有轴承3连接阀杆1、2。
更进一步，所述的阀座外部为钢制内部为衬氟塑料。
更进一步，所述的缓冲间8内设有滤网4。
更进一步，所述的缓冲间8设有滤网卡槽。
更进一步，所述的滤网4为聚偏氟乙烯网构成。

Claims (5)

1.一种氯气双孔球阀，其特征在于，由两个阀体构成，第一阀体第二阀体均为球阀，所述的第一阀体位于第一阀座中，第二阀体位于第二阀座中，第一阀座与第二阀座中间设有缓冲间；阀体两端设有连接法兰，阀体上部设有轴承连接阀杆。
2.根据权利要求1所述的一种氯气双孔球阀，其特征在于，所述的阀座外部为钢制内部为衬氟塑料。
3.根据权利要求1所述的一种氯气双孔球阀，其特征在于，所述的缓冲间内设有滤网。
4.根据权利要求1所述的一种氯气双孔球阀，其特征在于，所述的缓冲间设有滤网卡槽。
5.根据权利要求3所述的一种氯气双孔球阀，其特征在于，所述的滤网为聚偏氟乙烯网构成。
CN201510314441.3A 2015-06-10 2015-06-10 一种氯气双孔球阀 Withdrawn CN104864126A (zh)

Priority Applications (2)

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CN201510314441.3A CN104864126A (zh) 2015-06-10 2015-06-10 一种氯气双孔球阀
PCT/CN2015/094614 WO2016197539A1 (zh) 2015-06-10 2015-11-13 一种氯气双孔球阀

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CN201510314441.3A CN104864126A (zh) 2015-06-10 2015-06-10 一种氯气双孔球阀

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016197539A1 (zh) * 2015-06-10 2016-12-15 江苏金晟元特种阀门股份有限公司 一种氯气双孔球阀

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040016463A1 (en) * 2000-10-06 2004-01-29 Paul Shillito Isolation valve assembly
CN200958622Y (zh) * 2006-09-11 2007-10-10 常熟市宏达氟塑泵阀有限公司 氟塑料衬里阀门
CN102141164A (zh) * 2011-03-18 2011-08-03 韩先锋 可在线维修型将军阀
CN201973274U (zh) * 2011-03-31 2011-09-14 江苏金晟元特种阀门有限公司 一种氟塑料全衬球阀
CN202392147U (zh) * 2011-12-27 2012-08-22 浙江万得凯铜业有限公司 双联过滤球阀
US20120216894A1 (en) * 2009-05-14 2012-08-30 Stuart Lomax Valve Assembly
CN203067820U (zh) * 2012-12-21 2013-07-17 江苏明江阀业有限公司 一种氯气专用远程控制球阀
CN204704438U (zh) * 2015-06-10 2015-10-14 江苏金晟元特种阀门股份有限公司 一种氯气双孔球阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9725990D0 (en) * 1997-12-09 1998-02-04 Alco Hi Tek Ltd Valve
CN2438887Y (zh) * 2000-09-11 2001-07-11 龚仁荣 双密封球阀
CN201386818Y (zh) * 2009-03-06 2010-01-20 凯喜姆阀门有限公司 双控球阀
EP2545309A1 (en) * 2010-03-08 2013-01-16 Indufil B.V. Ball valve
CN104864126A (zh) * 2015-06-10 2015-08-26 江苏金晟元特种阀门股份有限公司 一种氯气双孔球阀

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040016463A1 (en) * 2000-10-06 2004-01-29 Paul Shillito Isolation valve assembly
CN200958622Y (zh) * 2006-09-11 2007-10-10 常熟市宏达氟塑泵阀有限公司 氟塑料衬里阀门
US20120216894A1 (en) * 2009-05-14 2012-08-30 Stuart Lomax Valve Assembly
CN102141164A (zh) * 2011-03-18 2011-08-03 韩先锋 可在线维修型将军阀
CN201973274U (zh) * 2011-03-31 2011-09-14 江苏金晟元特种阀门有限公司 一种氟塑料全衬球阀
CN202392147U (zh) * 2011-12-27 2012-08-22 浙江万得凯铜业有限公司 双联过滤球阀
CN203067820U (zh) * 2012-12-21 2013-07-17 江苏明江阀业有限公司 一种氯气专用远程控制球阀
CN204704438U (zh) * 2015-06-10 2015-10-14 江苏金晟元特种阀门股份有限公司 一种氯气双孔球阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016197539A1 (zh) * 2015-06-10 2016-12-15 江苏金晟元特种阀门股份有限公司 一种氯气双孔球阀

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Application publication date: 20150826