CN201578992U - 一种双环布水器 - Google Patents
一种双环布水器 Download PDFInfo
- Publication number
- CN201578992U CN201578992U CN2009202745831U CN200920274583U CN201578992U CN 201578992 U CN201578992 U CN 201578992U CN 2009202745831 U CN2009202745831 U CN 2009202745831U CN 200920274583 U CN200920274583 U CN 200920274583U CN 201578992 U CN201578992 U CN 201578992U
- Authority
- CN
- China
- Prior art keywords
- water
- putamina
- water distribution
- pipe
- distributor
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 154
- 239000012528 membrane Substances 0.000 claims abstract description 38
- 238000001914 filtration Methods 0.000 claims description 9
- 230000008595 infiltration Effects 0.000 claims description 4
- 238000001764 infiltration Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000108 ultra-filtration Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202745831U CN201578992U (zh) | 2009-12-21 | 2009-12-21 | 一种双环布水器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202745831U CN201578992U (zh) | 2009-12-21 | 2009-12-21 | 一种双环布水器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201578992U true CN201578992U (zh) | 2010-09-15 |
Family
ID=42720984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202745831U Expired - Lifetime CN201578992U (zh) | 2009-12-21 | 2009-12-21 | 一种双环布水器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201578992U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933863A (zh) * | 2014-04-23 | 2014-07-23 | 湖州森蓝环境工程有限公司 | 一种串联式错流膜过滤组件 |
| CN110548402A (zh) * | 2019-09-17 | 2019-12-10 | 哈尔滨锅炉厂有限责任公司 | 一种提高大流量时的布水均匀性的超滤装置 |
-
2009
- 2009-12-21 CN CN2009202745831U patent/CN201578992U/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933863A (zh) * | 2014-04-23 | 2014-07-23 | 湖州森蓝环境工程有限公司 | 一种串联式错流膜过滤组件 |
| CN110548402A (zh) * | 2019-09-17 | 2019-12-10 | 哈尔滨锅炉厂有限责任公司 | 一种提高大流量时的布水均匀性的超滤装置 |
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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: GREENTECH WATER ENGINEERING (BEIJING) CO., LTD. Free format text: FORMER NAME: GREENTECH (BEIJING) ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building C block 2 layer Patentee after: GreenTech Water Engineering Co., Ltd. Address before: Two Beijing 100102 Chaoyang District city in Wangjing Lize Park No. 203 Petrova building C block 2 layer Patentee before: GreenTech (Beijing) Environmental Engineering Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double-ring distributor Effective date of registration: 20140925 Granted publication date: 20100915 Pledgee: The Beijing branch of Company limited by guarantee financing Pledgor: GreenTech Water Engineering Co., Ltd. Registration number: 2014990000808 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151217 Granted publication date: 20100915 Pledgee: The Beijing branch of Company limited by guarantee financing Pledgor: GreenTech Water Engineering Co., Ltd. Registration number: 2014990000808 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double-ring distributor Effective date of registration: 20160115 Granted publication date: 20100915 Pledgee: The Beijing branch of Company limited by guarantee financing Pledgor: GreenTech Water Engineering Co., Ltd. Registration number: 2016990000039 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100102 2 floor, block C, 203, Luo wa building, two district, Li Ze Zhong garden, Wangjing, Chaoyang District, Beijing. Patentee after: Jinke environmental Limited by Share Ltd Address before: 100102 2 floor, block C, 203, Luo wa building, two district, Li Ze Zhong garden, Wangjing, Chaoyang District, Beijing. Patentee before: GreenTech Water Engineering Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190412 Granted publication date: 20100915 Pledgee: The Beijing branch of Company limited by guarantee financing Pledgor: Jinke environmental Limited by Share Ltd Registration number: 2016990000039 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190412 Registration number: 2016990000039 Pledgor after: Jinke environmental Limited by Share Ltd Pledgor before: GreenTech Water Engineering Co., Ltd. |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100915 |
|
| CX01 | Expiry of patent term |