CN105042170A - 插板式风门用行程开关到位机械反馈装置 - Google Patents
插板式风门用行程开关到位机械反馈装置 Download PDFInfo
- Publication number
- CN105042170A CN105042170A CN201510195500.XA CN201510195500A CN105042170A CN 105042170 A CN105042170 A CN 105042170A CN 201510195500 A CN201510195500 A CN 201510195500A CN 105042170 A CN105042170 A CN 105042170A
- Authority
- CN
- China
- Prior art keywords
- air door
- push rod
- stroke
- fixed base
- central siphon
- 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.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910002804 graphite Inorganic materials 0.000 claims description 27
- 239000010439 graphite Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- 230000003628 erosive effect Effects 0.000 description 5
- 238000013517 stratification Methods 0.000 description 5
- 230000032683 aging Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510195500.XA CN105042170B (zh) | 2015-04-23 | 2015-04-23 | 插板式风门用行程开关到位机械反馈装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510195500.XA CN105042170B (zh) | 2015-04-23 | 2015-04-23 | 插板式风门用行程开关到位机械反馈装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105042170A true CN105042170A (zh) | 2015-11-11 |
CN105042170B CN105042170B (zh) | 2018-01-02 |
Family
ID=54448970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510195500.XA Active CN105042170B (zh) | 2015-04-23 | 2015-04-23 | 插板式风门用行程开关到位机械反馈装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105042170B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5944506A (en) * | 1996-04-18 | 1999-08-31 | Gordon-Piatt Energy Group, Inc. | Burner assembly with tight shut-off opposed louver air damper |
CN201818804U (zh) * | 2010-10-04 | 2011-05-04 | 朱方文 | 船用大轴径高跟随性机械密封装置 |
CN202056904U (zh) * | 2011-05-09 | 2011-11-30 | 无锡市华东电力设备有限公司 | 单插板门板双密封热风隔绝门 |
CN202251971U (zh) * | 2011-09-03 | 2012-05-30 | 李彩虹 | 火电厂风道风门门轴密封装置 |
CN203051768U (zh) * | 2013-01-22 | 2013-07-10 | 无锡联营电力设备有限公司 | 脱销风门的前轴密封装置 |
CN203783336U (zh) * | 2014-04-29 | 2014-08-20 | 大唐三门峡发电有限责任公司 | 一种防止泄漏的磨煤机热风隔绝门 |
-
2015
- 2015-04-23 CN CN201510195500.XA patent/CN105042170B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5944506A (en) * | 1996-04-18 | 1999-08-31 | Gordon-Piatt Energy Group, Inc. | Burner assembly with tight shut-off opposed louver air damper |
CN201818804U (zh) * | 2010-10-04 | 2011-05-04 | 朱方文 | 船用大轴径高跟随性机械密封装置 |
CN202056904U (zh) * | 2011-05-09 | 2011-11-30 | 无锡市华东电力设备有限公司 | 单插板门板双密封热风隔绝门 |
CN202251971U (zh) * | 2011-09-03 | 2012-05-30 | 李彩虹 | 火电厂风道风门门轴密封装置 |
CN203051768U (zh) * | 2013-01-22 | 2013-07-10 | 无锡联营电力设备有限公司 | 脱销风门的前轴密封装置 |
CN203783336U (zh) * | 2014-04-29 | 2014-08-20 | 大唐三门峡发电有限责任公司 | 一种防止泄漏的磨煤机热风隔绝门 |
Also Published As
Publication number | Publication date |
---|---|
CN105042170B (zh) | 2018-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
DD01 | Delivery of document by public notice |
Addressee: Xiao Hua Document name: Notification of Passing Examination on Formalities |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171102 Address after: 211700 No. 2 Yulan Road, Xuyi Economic Development Zone, Jiangsu, Huaian Applicant after: Union Electric Machinery Manufacturing Co., Ltd., Jiangsu Applicant after: Xiao Hua Address before: 200000, room 31, No. 1957, Lane 1101, Dongfang Road, Shanghai, Pudong New Area Applicant before: Xiao Hua |
|
GR01 | Patent grant | ||
GR01 | Patent grant |