CN106178669B - A kind of fore filter - Google Patents
A kind of fore filter Download PDFInfo
- Publication number
- CN106178669B CN106178669B CN201610595786.5A CN201610595786A CN106178669B CN 106178669 B CN106178669 B CN 106178669B CN 201610595786 A CN201610595786 A CN 201610595786A CN 106178669 B CN106178669 B CN 106178669B
- Authority
- CN
- China
- Prior art keywords
- filter screen
- filter
- valve body
- universal
- spring
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000011010 flushing procedure Methods 0.000 claims abstract description 17
- 239000002351 wastewater Substances 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 6
- 238000011001 backwashing Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/04—Plug, tap, or cock filters filtering elements mounted in or on a faucet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Filtration Of Liquid (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610595786.5A CN106178669B (en) | 2016-07-25 | 2016-07-25 | A kind of fore filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610595786.5A CN106178669B (en) | 2016-07-25 | 2016-07-25 | A kind of fore filter |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106178669A CN106178669A (en) | 2016-12-07 |
CN106178669B true CN106178669B (en) | 2018-09-04 |
Family
ID=57495851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610595786.5A Active CN106178669B (en) | 2016-07-25 | 2016-07-25 | A kind of fore filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106178669B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110075589A (en) * | 2019-05-22 | 2019-08-02 | 浙江吉利控股集团有限公司 | A kind of cooling liquid filtering apparatus and vehicle for vehicle |
CN110104708A (en) * | 2019-06-11 | 2019-08-09 | 汉高(天津)技术有限公司 | Magnetic suspension waterpower is spun fore filter |
CN110104706A (en) * | 2019-06-11 | 2019-08-09 | 汉高(天津)技术有限公司 | High-efficiency hydraulic spins fore filter |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002290A1 (en) * | 1990-01-26 | 1991-08-01 | Ek Geraetebau Gmbh | Reverse flow domestic tap filter flushing water - applied by inbuilt jet at increased pressing to limited filter surface |
CN102824773B (en) * | 2011-06-16 | 2015-09-09 | 海宁市水享净水设备有限公司 | Fore filter |
CN202155093U (en) * | 2011-06-16 | 2012-03-07 | 海宁市水享净水设备有限公司 | Pre-filter |
CN204284582U (en) * | 2014-10-28 | 2015-04-22 | 杭州美固科技有限公司 | The universal valve head of a kind of fore filter |
CN204275613U (en) * | 2014-10-28 | 2015-04-22 | 杭州美固科技有限公司 | A kind of pressure control fore filter |
CN204395605U (en) * | 2014-12-19 | 2015-06-17 | 海宁市水享净水设备有限公司 | Fore filter |
-
2016
- 2016-07-25 CN CN201610595786.5A patent/CN106178669B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN106178669A (en) | 2016-12-07 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 317609 Zhejiang Meirs Environmental Technology Co., Ltd. Xiaomixi Village, Longxi Town, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: ZHEJIANG MERS ENVIRONMENT TECHNOLOGY CO.,LTD. Address before: 317609 Xiao Xi village, Yuhuan County, Zhejiang, Taizhou Patentee before: YUHUAN MERS COPPER Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190326 Address after: 317609 Yuhuan Sprowsy Environmental Technology Co., Ltd., Xiaomixi Village, Longxi Town, Yuhuan City, Taizhou City, Zhejiang Province Patentee after: Yuhuan Spowworth Environmental Technology Co.,Ltd. Address before: 317609 Zhejiang Meirs Environmental Technology Co., Ltd. Xiaomixi Village, Longxi Town, Yuhuan City, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG MERS ENVIRONMENT TECHNOLOGY CO.,LTD. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A prefilter Effective date of registration: 20201202 Granted publication date: 20180904 Pledgee: Zhejiang Yuhuan Yongxing Village Bank Co.,Ltd. Pledgor: Yuhuan Spowworth Environmental Technology Co.,Ltd. Registration number: Y2020330001096 |