CN104989847A - 正(负)压式精密温控四通阀 - Google Patents

正(负)压式精密温控四通阀 Download PDF

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Publication number
CN104989847A
CN104989847A CN201510407133.5A CN201510407133A CN104989847A CN 104989847 A CN104989847 A CN 104989847A CN 201510407133 A CN201510407133 A CN 201510407133A CN 104989847 A CN104989847 A CN 104989847A
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temperature control
valve body
intelligent temperature
way valve
pressure type
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CN201510407133.5A
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English (en)
Inventor
王达
王兴
王孟生
蒋飞跃
周海平
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Jiangsu De Li Ingegneria Ambientale Srl
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Jiangsu De Li Ingegneria Ambientale Srl
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Priority to CN201510407133.5A priority Critical patent/CN104989847A/zh
Publication of CN104989847A publication Critical patent/CN104989847A/zh
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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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
    • F16K11/0525—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves the closure members being pivoted around an essentially central axis
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • 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
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
    • 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
    • F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
    • 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
    • F16K49/00—Means in or on valves for heating or cooling
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/16—Arrangements specially adapted to local requirements at flanges, junctions, valves or the like
    • F16L59/161—Housings for valves, tee pieces, or the like

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)

Abstract

正（负）压式精密温控四通阀，包括圆筒状阀体、与阀体上下端法兰密封连接的上下盖板，阀体中心设置有转动轴，转动轴上设置有单向阀片，转动轴两端设置于轴承座内，转动轴下端与轴承座密封连接，上端穿出轴承座通过联轴器连接电动执行器主轴，电动执行器安装于散热执行器架上端，转动轴上端伸入散热执行器架内，散热执行器架末端与上盖板上的轴承座密封焊接，圆筒状阀体外圆周面开设有4个两两对称的法兰式风口，所述单向阀片为一字型或T字型，出风口处设置有智能温度传感器，阀体外部设置有智能温度控制仪，智能温度传感器信号连接智能温度控制仪，智能温度控制仪电连接电动执行器。结构简单，可实现自动化控制，并且温度控制精度高，适宜产业化应用。

Description

正(负)压式精密温控四通阀
技术领域
本发明涉及自动控制阀门制作领域，尤其涉及温控四通阀。
背景技术
现有技术的四通阀均为手动控制阀体的开启和闭合，控制精度差，出风量无法精确控制，导致温度也无法控制，有待改进。
发明内容
本发明针对现有技术的不足，提供了一种自动化程度高，结构简单，可实现精密温控的正（负）压式精密温控四通阀。
为实现本发明目的，提供了以下技术方案：正（负）压式精密温控四通阀，其特征在于包括圆筒状阀体、与阀体上下端法兰密封连接的上下盖板，阀体中心设置有转动轴，转动轴上设置有单向阀片，转动轴两端设置于轴承座内，转动轴下端与轴承座密封连接，上端穿出轴承座通过联轴器连接电动执行器主轴，电动执行器安装于散热执行器架上端，转动轴上端伸入散热执行器架内，散热执行器架末端与上盖板上的轴承座密封焊接，圆筒状阀体外圆周面开设有4个两两对称的法兰式风口，所述单向阀片为一字型或T字型，出风口处设置有智能温度传感器，阀体外部设置有智能温度控制仪，智能温度传感器信号连接智能温度控制仪，智能温度控制仪电连接电动执行器。
作为优选，阀体外表面设置有保温层。
作为优选，上下盖均设置有放射状的加强筋。
本发明有益效果：本发明结构简单，可实现自动化控制，并且温度控制精度高，适宜产业化应用。
附图说明
图1为本发明主视图。
图2为本发明为一字型单向阀片示意图。
图3为本发明为T字型单向阀片示意图。
图4为图1的半剖视图。
具体实施方式
实施例1：正压式精密温控四通阀，包括圆筒状阀体1、与阀体1上下端法兰密封连接的上下盖板（2、3），阀体1中心设置有转动轴4，转动轴4上设置有单向阀片5，转动轴4两端设置于轴承座6内，转动轴4下端与轴承座6密封连接，上端穿出轴承座6通过联轴器7连接电动执行器8主轴，电动执行器8安装于散热执行器架9上端，转动轴4上端伸入散热执行器架9内，散热执行器架9末端与上盖板2上的轴承座6密封焊接，圆筒状阀体1外圆周面开设有4个两两对称的法兰式风口（1.1、1.2、1.3、1.4），所述单向阀片5为一字型，风口1.4处设置有智能温度传感器10，阀体1外部设置有智能温度控制仪11，智能温度传感器10信号连接智能温度控制仪11，智能温度控制仪11电连接电动执行器8。阀体1外表面设置有保温层。上下盖（2、3）均设置有放射状的加强筋12。
实施例2: 负压式精密温控四通阀，参照实施例1，单向阀片5为T字型，风口1.1处设置有智能温度传感器10。
工程实例：活性炭吸附及脱附再生工艺
一、己知条件
1、计算脱附再生进热风温度和风热风量；
2、设定热风脱附再生温度115℃；
3、热风量3000m3/h；
4、焚烧温度805℃、催化温度300～600℃；
5、1#智能温度控制仪设定150℃ ；
3.1、第一级正压式精密温控四通阀
热风300～805℃从正压式精密温控四通阀风口1.1进、从风口1.4出，混合进入智能温度传感器10测控，多余的热风从出风口1.2排出大气。
冷风0～30℃从正压式精密温控四通阀出风口1.3进、从出风口1.4出、混合进入智能温度传感器10测控、多余的热风从出风口1.2排出大气。
热风、冷风分别从风口1.1、1.3进从风口1.4混合进入智能温度10测控，温度传感器信号10反馈智能温度控制仪11、在15～30s内由电动执行器8进行左右调正单向阀片5、控制热冷风流量，达到安全自动衡温150℃的目的、热风300～805℃波动大时150℃±2～5℃。
为了达到安全自动衡温控制设第二级负压式精密温控四通阀。
3.2、第二级负压式精密温控四通阀
通过第一级正压式精密温控四通阀风口1.4出、150℃混合进入负压式精密温控四通阀风口1.2、从风口1.1出、混合进入智能温度温度传感器10测控。
冷风0～30℃从正压式精密温控四通阀风口1.4进、从风口1.2出、混合进入智能温度温度传感器10测控、多余的热风从风口1.3排出大气。
热冷风4#口出、混合进入1#智能温度测控点后、温度传感器信号反馈2#智能温度控制仪、在15～30s内由电动执行器进行左右调整，安全自动衡温115℃±2。

Claims (3)

1.正（负）压式精密温控四通阀，其特征在于包括圆筒状阀体、与阀体上下端法兰密封连接的上下盖板，阀体中心设置有转动轴，转动轴上设置有单向阀片，转动轴两端设置于轴承座内，转动轴下端与轴承座密封连接，上端穿出轴承座通过联轴器连接电动执行器主轴，电动执行器安装于散热执行器架上端，转动轴上端伸入散热执行器架内，散热执行器架末端与上盖板上的轴承座密封焊接，圆筒状阀体外圆周面开设有4个两两对称的法兰式风口，所述单向阀片为一字型或T字型，出风口处设置有智能温度传感器，阀体外部设置有智能温度控制仪，智能温度传感器信号连接智能温度控制仪，智能温度控制仪电连接电动执行器。
2.根据权利要求1所述的正（负）压式精密温控四通阀，其特征在于阀体外表面设置有保温层。
3.根据权利要求1所述的正（负）压式精密温控四通阀，其特征在于上下盖均设置有放射状的加强筋。
CN201510407133.5A 2015-07-13 2015-07-13 正(负)压式精密温控四通阀 Pending CN104989847A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108662198A (zh) * 2018-06-23 2018-10-16 安徽京仪自动化装备技术有限公司 一种带旁通口的多路流量及温度控制阀

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Publication number Priority date Publication date Assignee Title
CN2581769Y (zh) * 2002-11-07 2003-10-22 鞍山热能研究院 一种四通换向阀
CN201090822Y (zh) * 2007-09-29 2008-07-23 张凤志 一种智能温控阀门
KR100950193B1 (ko) * 2007-10-05 2010-03-29 에이오씨(주) 4방향 절환밸브
JP2010078116A (ja) * 2008-09-29 2010-04-08 Ebara Refrigeration Equipment & Systems Co Ltd 四方弁及び熱交換器
CN203571108U (zh) * 2013-10-25 2014-04-30 浙江伟星新型建材股份有限公司 一种新型混水用四通比例阀结构
CN104235418A (zh) * 2013-06-13 2014-12-24 上海市闵行第二中学 一种温控水龙头
CN204784846U (zh) * 2015-07-13 2015-11-18 江苏德立环保工程股份有限公司 正（负）压式精密温控四通阀

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2581769Y (zh) * 2002-11-07 2003-10-22 鞍山热能研究院 一种四通换向阀
CN201090822Y (zh) * 2007-09-29 2008-07-23 张凤志 一种智能温控阀门
KR100950193B1 (ko) * 2007-10-05 2010-03-29 에이오씨(주) 4방향 절환밸브
JP2010078116A (ja) * 2008-09-29 2010-04-08 Ebara Refrigeration Equipment & Systems Co Ltd 四方弁及び熱交換器
CN104235418A (zh) * 2013-06-13 2014-12-24 上海市闵行第二中学 一种温控水龙头
CN203571108U (zh) * 2013-10-25 2014-04-30 浙江伟星新型建材股份有限公司 一种新型混水用四通比例阀结构
CN204784846U (zh) * 2015-07-13 2015-11-18 江苏德立环保工程股份有限公司 正（负）压式精密温控四通阀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108662198A (zh) * 2018-06-23 2018-10-16 安徽京仪自动化装备技术有限公司 一种带旁通口的多路流量及温度控制阀

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