CN201408370Y - Liquid-level monitoring device for boiler drum - Google Patents
Liquid-level monitoring device for boiler drum Download PDFInfo
- Publication number
- CN201408370Y CN201408370Y CN2009203030253U CN200920303025U CN201408370Y CN 201408370 Y CN201408370 Y CN 201408370Y CN 2009203030253 U CN2009203030253 U CN 2009203030253U CN 200920303025 U CN200920303025 U CN 200920303025U CN 201408370 Y CN201408370 Y CN 201408370Y
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- Prior art keywords
- electric contact
- water level
- level
- dcs
- transmission device
- 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.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 title claims abstract description 14
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203030253U CN201408370Y (en) | 2009-05-11 | 2009-05-11 | Liquid-level monitoring device for boiler drum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009203030253U CN201408370Y (en) | 2009-05-11 | 2009-05-11 | Liquid-level monitoring device for boiler drum |
Publications (1)
Publication Number | Publication Date |
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CN201408370Y true CN201408370Y (en) | 2010-02-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009203030253U Expired - Fee Related CN201408370Y (en) | 2009-05-11 | 2009-05-11 | Liquid-level monitoring device for boiler drum |
Country Status (1)
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CN (1) | CN201408370Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104048288A (en) * | 2014-06-19 | 2014-09-17 | 牛永杰 | Boiler with liquid level monitoring function |
CN104964268A (en) * | 2015-07-23 | 2015-10-07 | 济南裕兴化工有限责任公司 | Automatic water feeding method, using electric contact water level indicator signal, of boiler DSC system |
CN105423278A (en) * | 2015-12-25 | 2016-03-23 | 华北电力科学研究院有限责任公司 | Whole-process control system for boiler water level |
-
2009
- 2009-05-11 CN CN2009203030253U patent/CN201408370Y/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104048288A (en) * | 2014-06-19 | 2014-09-17 | 牛永杰 | Boiler with liquid level monitoring function |
CN104964268A (en) * | 2015-07-23 | 2015-10-07 | 济南裕兴化工有限责任公司 | Automatic water feeding method, using electric contact water level indicator signal, of boiler DSC system |
CN104964268B (en) * | 2015-07-23 | 2017-03-15 | 济南裕兴化工有限责任公司 | The method that Boiler DCS System realizes automatic loading water using electric contact point fluviograph signal |
CN105423278A (en) * | 2015-12-25 | 2016-03-23 | 华北电力科学研究院有限责任公司 | Whole-process control system for boiler water level |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHENGDU STONE NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: CHENGDU STONE TECHNOLOGY INVESTMENT CO., LTD. Effective date: 20101109 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 610041 3/F, NATIONAL 863 SOFTWARE INCUBATOR(SICHUAN) BASE, NO.3, CHENGKE WEST ROAD, CHENGDU CITY, SICHUAN PROVINCE TO: 610041 3/F, NATIONAL 863 SOFTWARE INCUBATOR SICHUAN BASE, NO.3, CHENGKE WEST ROAD, SECTION 4 OF RENMIN SOUTH ROAD, WUHOU DISTRICT, CHENGDU CITY, SICHUAN PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20101109 Address after: The people of Wuhou District road Chengdu city Sichuan province 610041 four Branch Road No. 3 National 863 software incubator base in Sichuan on the third floor Patentee after: Chengdu Stone New Energy Technology Co., Ltd. Address before: Chengdu City, Sichuan Province Branch Road 610041 No. 3 National 863 software incubator base in Sichuan 3 floor Patentee before: CSG Holding Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: CHENGDU HOT NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU STONE NEW ENERGY TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: The people of Wuhou District road Chengdu city Sichuan province 610041 four Branch Road No. 3 National 863 software incubator base in Sichuan on the third floor Patentee after: Chengdu Hot New Energy Technology Co., Ltd. Address before: The people of Wuhou District road Chengdu city Sichuan province 610041 four Branch Road No. 3 National 863 software incubator base in Sichuan on the third floor Patentee before: Chengdu Stone New Energy Technology Co., Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: The people of Wuhou District road Chengdu city Sichuan province 610041 four Branch Road No. 3 Patentee after: Chengdu Hot New Energy Technology Co., Ltd. Address before: The people of Wuhou District road Chengdu city Sichuan province 610041 four Branch Road No. 3 National 863 software incubator base in Sichuan on the third floor Patentee before: Chengdu Hot New Energy Technology Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Liquid-level monitoring device for boiler drum Effective date of registration: 20140208 Granted publication date: 20100217 Pledgee: The Agricultural Bank of Chengdu branch of Limited by Share Ltd Chinese Sichuan Pledgor: Chengdu Hot New Energy Technology Co., Ltd. Registration number: 2014510000003 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20160511 |