CN203694724U - 一种农业灌溉自动反冲洗过滤系统 - Google Patents
一种农业灌溉自动反冲洗过滤系统 Download PDFInfo
- Publication number
- CN203694724U CN203694724U CN201320871352.5U CN201320871352U CN203694724U CN 203694724 U CN203694724 U CN 203694724U CN 201320871352 U CN201320871352 U CN 201320871352U CN 203694724 U CN203694724 U CN 203694724U
- Authority
- CN
- China
- Prior art keywords
- agricultural irrigation
- backwashing
- filtration system
- back flush
- automatic back
- 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 - Lifetime
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 31
- 238000003973 irrigation Methods 0.000 title claims abstract description 31
- 238000001914 filtration Methods 0.000 title claims abstract description 27
- 238000011001 backwashing Methods 0.000 title abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000008400 supply water Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract 1
- 239000010865 sewage Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000003621 irrigation water Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 2
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- Filtration Of Liquid (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201320871352.5U CN203694724U (zh) | 2013-12-27 | 2013-12-27 | 一种农业灌溉自动反冲洗过滤系统 |
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CN201320871352.5U CN203694724U (zh) | 2013-12-27 | 2013-12-27 | 一种农业灌溉自动反冲洗过滤系统 |
Publications (1)
Publication Number | Publication Date |
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CN203694724U true CN203694724U (zh) | 2014-07-09 |
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CN201320871352.5U Expired - Lifetime CN203694724U (zh) | 2013-12-27 | 2013-12-27 | 一种农业灌溉自动反冲洗过滤系统 |
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CN (1) | CN203694724U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104106446A (zh) * | 2014-08-11 | 2014-10-22 | 中国农业科学院农田灌溉研究所 | 不停水灌溉系统中的过滤器组 |
CN105230448A (zh) * | 2015-09-01 | 2016-01-13 | 青海盐湖工业股份有限公司 | 自动灌溉系统首部装置 |
CN105248250A (zh) * | 2015-11-05 | 2016-01-20 | 安徽东华农业科技开发股份有限公司 | 一种自动灌溉机组 |
CN111266342A (zh) * | 2020-01-04 | 2020-06-12 | 雪川农业发展股份有限公司 | 一种农业灌溉施肥系统中田间设备维护方法 |
-
2013
- 2013-12-27 CN CN201320871352.5U patent/CN203694724U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104106446A (zh) * | 2014-08-11 | 2014-10-22 | 中国农业科学院农田灌溉研究所 | 不停水灌溉系统中的过滤器组 |
CN105230448A (zh) * | 2015-09-01 | 2016-01-13 | 青海盐湖工业股份有限公司 | 自动灌溉系统首部装置 |
CN105248250A (zh) * | 2015-11-05 | 2016-01-20 | 安徽东华农业科技开发股份有限公司 | 一种自动灌溉机组 |
CN111266342A (zh) * | 2020-01-04 | 2020-06-12 | 雪川农业发展股份有限公司 | 一种农业灌溉施肥系统中田间设备维护方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HAINAN GARLAND AGRICULTURAL TECHNOLOGY DEVELOPMENT CO.,LTD. Assignor: GUANGXI JIEJIARUN AGRICULTURAL SCIENCE & TECHNOLOGY Co.,Ltd. Contract record no.: 2015460000007 Denomination of utility model: Automatic backwashing and filtering system applicable to agricultural irrigation Granted publication date: 20140709 License type: Exclusive License Record date: 20150520 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 530007, Guangxi agricultural science and technology market, room 37, 508 Garden Avenue, the Guangxi Zhuang Autonomous Region, Nanning Patentee after: GUANGXI JJR TECHNOLOGY CO.,LTD. Address before: 530007, the Guangxi Zhuang Autonomous Region Nanning Science Park Avenue, Guangxi agricultural science and technology market No. 508 Patentee before: GUANGXI JIEJIARUN AGRICULTURAL SCIENCE & TECHNOLOGY Co.,Ltd. |
|
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: HAINAN GARLAND AGRICULTURAL TECHNOLOGY DEVELOPMENT CO.,LTD. Assignor: GUANGXI JJR TECHNOLOGY CO.,LTD. Contract record no.: 2015460000007 Date of cancellation: 20160630 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 530007 2nd floor, building 3, No.23, Chuangxin Road, high tech Zone, XiXiangTang District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Jiejiarun Technology Group Co.,Ltd. Address before: 530007, Guangxi agricultural science and technology market, room 37, 508 Garden Avenue, the Guangxi Zhuang Autonomous Region, Nanning Patentee before: GUANGXI JJR TECHNOLOGY Co.,Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20140709 |