CN102564534B - 汽包水位磁致液位计 - Google Patents
汽包水位磁致液位计 Download PDFInfo
- Publication number
- CN102564534B CN102564534B CN201210026960.6A CN201210026960A CN102564534B CN 102564534 B CN102564534 B CN 102564534B CN 201210026960 A CN201210026960 A CN 201210026960A CN 102564534 B CN102564534 B CN 102564534B
- Authority
- CN
- China
- Prior art keywords
- water
- inner barrel
- drum
- magnetic part
- cylinder
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/60—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using electrically actuated indicating means
- G01F23/603—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using electrically actuated indicating means using electromechanically actuated indicating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements, or dispositions of alarm or automatic safety devices
- F22B37/428—Feed-water supply alarm devices using dilatation of solids or liquids
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/02—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
- G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
- G01F23/162—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid by a liquid column
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
- G01F23/62—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
- G01F23/683—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means using electromechanically actuated indicating means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Description
Claims (1)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210026960.6A CN102564534B (zh) | 2012-01-08 | 2012-02-02 | 汽包水位磁致液位计 |
US14/370,936 US9500513B2 (en) | 2012-01-08 | 2012-12-31 | Magnetic liquid level gauge for boiler drum water level measurement |
PCT/CN2012/088095 WO2013102428A1 (zh) | 2012-01-08 | 2012-12-31 | 汽包水位磁致液位计 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201220018989.5 | 2012-01-08 | ||
CN201220018989 | 2012-01-08 | ||
CN201210026960.6A CN102564534B (zh) | 2012-01-08 | 2012-02-02 | 汽包水位磁致液位计 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102564534A CN102564534A (zh) | 2012-07-11 |
CN102564534B true CN102564534B (zh) | 2014-01-01 |
Family
ID=46410565
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210026960.6A Active CN102564534B (zh) | 2012-01-08 | 2012-02-02 | 汽包水位磁致液位计 |
CN2012200393312U Withdrawn - After Issue CN202599481U (zh) | 2012-01-08 | 2012-02-02 | 汽包水位磁致液位计 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200393312U Withdrawn - After Issue CN202599481U (zh) | 2012-01-08 | 2012-02-02 | 汽包水位磁致液位计 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9500513B2 (zh) |
CN (2) | CN102564534B (zh) |
WO (1) | WO2013102428A1 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102564534B (zh) * | 2012-01-08 | 2014-01-01 | 秦皇岛华电测控设备有限公司 | 汽包水位磁致液位计 |
JP5534251B2 (ja) * | 2012-01-31 | 2014-06-25 | 三浦工業株式会社 | ボイラ |
CN104566332B (zh) * | 2013-10-12 | 2017-02-08 | 王海川 | 一种立式燃油与燃气锅炉用水位调节器装置 |
CN103644954A (zh) * | 2013-12-29 | 2014-03-19 | 冯振宇 | 浮力式液位计 |
CN103759788A (zh) * | 2014-01-03 | 2014-04-30 | 莱芜钢铁集团有限公司 | 一体化锅炉汽包液位计及液位测量方法 |
CN104949730B (zh) * | 2014-03-27 | 2018-03-23 | 大唐安阳发电厂 | 温度补偿式锅炉汽包液位计 |
CN104820000A (zh) * | 2015-04-22 | 2015-08-05 | 杭州飞科电气有限公司 | 原油含水率在线测量设备 |
CN104879739B (zh) * | 2015-06-15 | 2016-09-28 | 中钢集团鞍山热能研究院有限公司 | 可在线整定校验的平衡容器系统及其在线整定校验方法 |
WO2017087896A1 (en) | 2015-11-18 | 2017-05-26 | Gems Sensors Inc. | Visual liquid level indicator |
CN105424141A (zh) * | 2015-12-25 | 2016-03-23 | 蚌埠玻璃工业设计研究院 | 一种余热发电锅炉水位监测装置 |
CN105953210B (zh) * | 2016-06-27 | 2018-09-28 | 张家港格林沙洲锅炉有限公司 | 分体式平衡容器 |
CN105910677A (zh) * | 2016-07-06 | 2016-08-31 | 天津市鑫成仪表有限公司 | 一种具有远程无线监控功能的电伴热液位计 |
CN106322351B (zh) * | 2016-10-10 | 2023-07-18 | 无锡华光环保能源集团股份有限公司 | 一种用于锅炉汽包水位汽侧取样的平衡管结构 |
CN107270995B (zh) * | 2017-07-21 | 2019-12-10 | 中国核动力研究设计院 | 高温液态金属多液位测量装置及测量方法 |
CN107477561A (zh) * | 2017-08-02 | 2017-12-15 | 中国神华能源股份有限公司 | 用于锅炉汽包液位测控的方法、装置和存储介质 |
CN107806917B (zh) * | 2017-12-06 | 2023-09-26 | 秦皇岛华电测控设备有限公司 | 高精度云母水位计 |
CN108613160B (zh) * | 2018-04-28 | 2019-12-31 | 广东美的厨房电器制造有限公司 | 蒸汽发生系统及其水垢检测方法 |
CN108913216B (zh) * | 2018-08-06 | 2023-06-09 | 唐山科源环保技术装备有限公司 | 控制煤气发生炉自产水蒸气超压排放的方法 |
CN110269559B (zh) * | 2019-08-05 | 2024-03-19 | 珠海格力电器股份有限公司 | 一种洗碗机及洗涤控制方法 |
FR3104708B1 (fr) * | 2019-12-13 | 2022-01-07 | Tcem | Capteur de niveau de liquide du type analogique |
DE102020200720A1 (de) * | 2020-01-22 | 2021-07-22 | Thyssenkrupp Ag | Anordnung umfassend einen Dampfsättiger sowie Verfahren zum Betreiben einer solchen Anordnung |
WO2024030129A1 (en) * | 2022-08-03 | 2024-02-08 | Massa Products Corporation | Position detection in hostile environments using reflected radiated energy |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202599481U (zh) * | 2012-01-08 | 2012-12-12 | 秦皇岛华电测控设备有限公司 | 汽包水位磁致液位计 |
Family Cites Families (21)
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---|---|---|---|---|
US2026299A (en) * | 1933-10-03 | 1935-12-31 | Fletcher M Boyd | Electrical liquid level indicator |
US2740492A (en) * | 1953-06-08 | 1956-04-03 | Elmer R Williams | Emulsion treater having water control system |
US2998724A (en) * | 1956-10-31 | 1961-09-05 | Babcock & Wilcox Co | Liquid level gauge |
US3340699A (en) * | 1965-06-11 | 1967-09-12 | Little Inc A | Cryogenic condenser with liquid level sensing and control |
US4647740A (en) * | 1985-01-28 | 1987-03-03 | Hansen Technologies Corp. | Float switch assembly for refrigeration system |
US5220310A (en) * | 1991-04-15 | 1993-06-15 | Pye Earl L | Liquid level detector which overcomes hysterisis in the detector element |
CN2264365Y (zh) * | 1996-12-20 | 1997-10-08 | 国防科学技术工业委员会工程设计研究总院 | 管道液位信号装置 |
US6202676B1 (en) * | 1999-02-16 | 2001-03-20 | Martin Bekedam | Magnetic liquid control for boiler feedwater receivers |
US6588272B2 (en) * | 2001-08-21 | 2003-07-08 | Magnetrol International, Inc. | Redundant level measuring system |
US7418480B2 (en) * | 2001-10-25 | 2008-08-26 | Ge Medical Systems Global Technology Company, Llc | Medical imaging data streaming |
CN2532463Y (zh) * | 2002-04-10 | 2003-01-22 | 华北电力大学 | 磁效应非接触式液位测量仪 |
KR20050008959A (ko) * | 2003-07-14 | 2005-01-24 | 두산중공업 주식회사 | 원격 수위표시시스템 |
CN2610225Y (zh) * | 2003-07-28 | 2004-04-07 | 刘吉川 | 汽包水位双室容器 |
US20050088307A1 (en) * | 2003-10-14 | 2005-04-28 | Schaffer Joseph W. | Transmitter |
WO2006042119A2 (en) * | 2004-10-06 | 2006-04-20 | Vogt Power International Inc. | Apparatus and method for determining a liquid level in a steam drum |
JP4284466B2 (ja) * | 2005-01-27 | 2009-06-24 | 日本クリンゲージ株式会社 | 高温液体の液面検知装置 |
CN201037783Y (zh) * | 2007-04-11 | 2008-03-19 | 吉林省隆华测控设备制造有限公司 | 内置双室平衡容器 |
JP2009229377A (ja) * | 2008-03-25 | 2009-10-08 | Showa Kiki Kogyo Co Ltd | 磁歪式液面計検出部の振動防止構造 |
CN201348530Y (zh) * | 2009-02-07 | 2009-11-18 | 吉林市庆翔电力技术开发有限公司 | 锅炉汽包水位非接触测量装置 |
US8402822B2 (en) * | 2009-07-13 | 2013-03-26 | Abb Inc. | Process tanks in combination with a float magnetostrictive level detector |
CN102116660A (zh) * | 2010-11-15 | 2011-07-06 | 天脊煤化工集团股份有限公司 | 一种高压锅炉汽包液位多点测量的修正方法 |
-
2012
- 2012-02-02 CN CN201210026960.6A patent/CN102564534B/zh active Active
- 2012-02-02 CN CN2012200393312U patent/CN202599481U/zh not_active Withdrawn - After Issue
- 2012-12-31 US US14/370,936 patent/US9500513B2/en active Active
- 2012-12-31 WO PCT/CN2012/088095 patent/WO2013102428A1/zh active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202599481U (zh) * | 2012-01-08 | 2012-12-12 | 秦皇岛华电测控设备有限公司 | 汽包水位磁致液位计 |
Also Published As
Publication number | Publication date |
---|---|
CN202599481U (zh) | 2012-12-12 |
CN102564534A (zh) | 2012-07-11 |
US9500513B2 (en) | 2016-11-22 |
WO2013102428A1 (zh) | 2013-07-11 |
US20140318480A1 (en) | 2014-10-30 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NORTHERN UNITED POWER CO., LTD. Effective date: 20150202 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Hou Yunhao Inventor after: Liu Jichuan Inventor after: Yu Shengli Inventor after: Han Dong Inventor before: Liu Jichuan Inventor before: Yu Shengli Inventor before: Han Dong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIU JICHUAN YU SHENGLI HAN DONG TO: HOU YUNHAO LIU JICHUAN YU SHENGLI HAN DONG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150202 Address after: 066001, No. 108, North Ring Road, Qinhuangdao seaport, Hebei Patentee after: Qinhuangdao Huadian Measurement & Control Equipment Co., Ltd. Patentee after: Northern United Power Co., Ltd. Address before: 066001, No. 108, North Ring Road, Qinhuangdao seaport, Hebei Patentee before: Qinhuangdao Huadian Measurement & Control Equipment Co., Ltd. |