CN202001401U - 抽风负压系统的自动排堵装置 - Google Patents
抽风负压系统的自动排堵装置 Download PDFInfo
- Publication number
- CN202001401U CN202001401U CN2011201081224U CN201120108122U CN202001401U CN 202001401 U CN202001401 U CN 202001401U CN 2011201081224 U CN2011201081224 U CN 2011201081224U CN 201120108122 U CN201120108122 U CN 201120108122U CN 202001401 U CN202001401 U CN 202001401U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- pressure
- butterfly valve
- wind suction
- blockage removing
- 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
Links
Images
Landscapes
- Control Of Fluid Pressure (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201081224U CN202001401U (zh) | 2011-04-14 | 2011-04-14 | 抽风负压系统的自动排堵装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201081224U CN202001401U (zh) | 2011-04-14 | 2011-04-14 | 抽风负压系统的自动排堵装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202001401U true CN202001401U (zh) | 2011-10-05 |
Family
ID=44704144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011201081224U Expired - Fee Related CN202001401U (zh) | 2011-04-14 | 2011-04-14 | 抽风负压系统的自动排堵装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202001401U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104483914A (zh) * | 2014-10-31 | 2015-04-01 | 江苏恒深洋机械有限公司 | 远程气动送料防堵投饲机的数显控制器 |
CN108036457A (zh) * | 2017-11-16 | 2018-05-15 | 南宁晟景工程咨询有限公司 | 一种带有保护支管的建筑抽风系统 |
CN108050636A (zh) * | 2017-11-16 | 2018-05-18 | 南宁晟景工程咨询有限公司 | 一种抽风系统 |
CN108105932A (zh) * | 2017-11-16 | 2018-06-01 | 南宁晟景工程咨询有限公司 | 一种建筑抽风系统 |
-
2011
- 2011-04-14 CN CN2011201081224U patent/CN202001401U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104483914A (zh) * | 2014-10-31 | 2015-04-01 | 江苏恒深洋机械有限公司 | 远程气动送料防堵投饲机的数显控制器 |
CN108036457A (zh) * | 2017-11-16 | 2018-05-15 | 南宁晟景工程咨询有限公司 | 一种带有保护支管的建筑抽风系统 |
CN108050636A (zh) * | 2017-11-16 | 2018-05-18 | 南宁晟景工程咨询有限公司 | 一种抽风系统 |
CN108105932A (zh) * | 2017-11-16 | 2018-06-01 | 南宁晟景工程咨询有限公司 | 一种建筑抽风系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN202001401U (zh) | 抽风负压系统的自动排堵装置 | |
CN102732835B (zh) | 一种用于真空镀膜设备的双气源充气系统及其充气方法 | |
CN203365053U (zh) | 防堵塞压力检测装置 | |
CN202993883U (zh) | 冶炼炉防爆装置 | |
CN201363906Y (zh) | 带烟道堵塞保护装置的燃气热水器 | |
CN202040377U (zh) | 一种防爆隔离阀 | |
CN215692674U (zh) | 一种新型油烟监测仪 | |
CN203208815U (zh) | 带自动切换阀的内置旁路式布袋除尘器 | |
CN209431086U (zh) | 一种具有过滤功能的外置式除氧装置 | |
CN202962149U (zh) | 带有内旁通的耐高温布袋除尘器 | |
CN201263945Y (zh) | 除尘器内旁通自动保护结构 | |
CN203547368U (zh) | 一种自动开窗装置 | |
CN203009044U (zh) | 一种用于燃机进气道的挡板门装置 | |
CN203170135U (zh) | 低压脉冲布袋除尘器 | |
CN204337920U (zh) | 气箱脉冲布袋除尘器温度自动控制装置 | |
CN203009045U (zh) | 一种用于燃机进气道挡板门的控制装置 | |
CN202176806U (zh) | 内旁路气封阀 | |
CN2813108Y (zh) | 一种电袋复合除尘器旁路风道 | |
CN205226584U (zh) | 具备检测气压稳定传输及快速脱扣的燃气安全切断阀 | |
CN205137486U (zh) | 无旁路烧结烟气脱硫烟道系统 | |
CN203852961U (zh) | 一种布袋除尘器的高温保护阀的连接结构 | |
CN204461007U (zh) | 塑料粒子干燥单元及采用其的干燥除湿设备 | |
CN208268779U (zh) | 一种在防爆环境下使用的低压充气检测装置 | |
CN207215525U (zh) | 环境空气颗粒物综合采样装置 | |
CN202666601U (zh) | 一种用于布袋除尘器的双层密封旁通阀 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CHANGZHOU CHANGHENG DEYU POWDER INTEGRATIVE SYSTEM Free format text: FORMER NAME: CHANGZHOU CHANGHENG DEMAN POWDER INTEGRATIVE SYSTEM CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 213000 No. 57, Dongfang Avenue, Qishuyan Development Zone, Changzhou, Jiangsu Patentee after: Changzhou Changheng Deyu Powder Integrative System Co., Ltd. Address before: 213000 No. 57, Dongfang Avenue, Qishuyan Development Zone, Changzhou, Jiangsu Patentee before: Changzhou Changheng Deman Powder Integrative System Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20150414 |
|
EXPY | Termination of patent right or utility model |