CN201502496U - 填埋气收集井用活塞式自动抽水泵 - Google Patents
填埋气收集井用活塞式自动抽水泵 Download PDFInfo
- Publication number
- CN201502496U CN201502496U CN2009202425316U CN200920242531U CN201502496U CN 201502496 U CN201502496 U CN 201502496U CN 2009202425316 U CN2009202425316 U CN 2009202425316U CN 200920242531 U CN200920242531 U CN 200920242531U CN 201502496 U CN201502496 U CN 201502496U
- Authority
- CN
- China
- Prior art keywords
- water
- piston
- cavity
- pump housing
- air
- 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
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202425316U CN201502496U (zh) | 2009-10-13 | 2009-10-13 | 填埋气收集井用活塞式自动抽水泵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009202425316U CN201502496U (zh) | 2009-10-13 | 2009-10-13 | 填埋气收集井用活塞式自动抽水泵 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201502496U true CN201502496U (zh) | 2010-06-09 |
Family
ID=42453430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009202425316U Expired - Fee Related CN201502496U (zh) | 2009-10-13 | 2009-10-13 | 填埋气收集井用活塞式自动抽水泵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201502496U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110359952A (zh) * | 2019-07-24 | 2019-10-22 | 张根民 | 基于排水系统的隧道道路安全结构 |
-
2009
- 2009-10-13 CN CN2009202425316U patent/CN201502496U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110359952A (zh) * | 2019-07-24 | 2019-10-22 | 张根民 | 基于排水系统的隧道道路安全结构 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201222917Y (zh) | 水田水位控制装置 | |
CN201502496U (zh) | 填埋气收集井用活塞式自动抽水泵 | |
CN202152915U (zh) | 油田油井套管天然气多级压缩回收装置 | |
CN206395959U (zh) | 高效节能的农村污水处理一体化设备 | |
CN201513392U (zh) | 填埋气收集井用气举法抽水装置 | |
CN201574478U (zh) | 垃圾渗滤液自动排水装置 | |
CN2880814Y (zh) | 节能生态厕所 | |
CN2839682Y (zh) | 矿井井下小型节能移动液压泵站 | |
CN2918773Y (zh) | 循环水驱动的水轮装置 | |
CN211688422U (zh) | 一种高效液体聚氯化铝处理装置 | |
CN201896633U (zh) | 水仓高吸程排水装置 | |
CN211597013U (zh) | 一体化智慧截流井 | |
CN2841130Y (zh) | 适用于粉碎机上的水雾除尘装置 | |
CN201041019Y (zh) | 油田套管气自动回收系统 | |
CN203891129U (zh) | 一种自动水塔 | |
CN201486588U (zh) | 矿用自动喷雾除尘装置 | |
CN210683542U (zh) | 农村厕所化粪池粪液及农户污水负压收集系统 | |
CN202745934U (zh) | 下向抽采钻孔排水装置 | |
CN202531213U (zh) | 自动排渣孔口除尘器 | |
CN202788933U (zh) | 负压自动放水器 | |
CN201495220U (zh) | 辅助垂直抽水抽气装置的水平式填埋气收集井 | |
CN2201492Y (zh) | 自动扬水装置 | |
CN105298453B (zh) | 一种水力自动降回压装置 | |
CN203227649U (zh) | 一种液压式零排放管线投球加药一体化清蜡装置 | |
CN202810795U (zh) | 井口自助加药装置 |
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: NANGJING LONGTERM ENVIRONMENTAL TECHNOLOGY DEVELOP Free format text: FORMER OWNER: HUANG ZHEN Effective date: 20110722 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110722 Address after: 610031, No. nine, building seventeen, twenty-three hair street, Qingyang, Sichuan, Chengdu Patentee after: Nanjing langdun Environmental Technology Development Co. Ltd. Address before: 610031, No. nine, building seventeen, twenty-three hair street, Qingyang, Sichuan, Chengdu Patentee before: Huang Zhen |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20131013 |