CN102499145B - Device for preventing mud sand from entering bottom end of buoyancy vertical pipe of net cage frame - Google Patents
Device for preventing mud sand from entering bottom end of buoyancy vertical pipe of net cage frame Download PDFInfo
- Publication number
- CN102499145B CN102499145B CN2011103329252A CN201110332925A CN102499145B CN 102499145 B CN102499145 B CN 102499145B CN 2011103329252 A CN2011103329252 A CN 2011103329252A CN 201110332925 A CN201110332925 A CN 201110332925A CN 102499145 B CN102499145 B CN 102499145B
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- CN
- China
- Prior art keywords
- nut
- buoyancy
- net cage
- vertical
- hole
- 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
- 239000004576 sand Substances 0.000 title claims abstract description 10
- 239000013536 elastomeric material Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 12
- 239000002245 particle Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000013535 sea water Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103329252A CN102499145B (en) | 2011-10-19 | 2011-10-19 | Device for preventing mud sand from entering bottom end of buoyancy vertical pipe of net cage frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011103329252A CN102499145B (en) | 2011-10-19 | 2011-10-19 | Device for preventing mud sand from entering bottom end of buoyancy vertical pipe of net cage frame |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102499145A CN102499145A (en) | 2012-06-20 |
CN102499145B true CN102499145B (en) | 2013-05-29 |
Family
ID=46211327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011103329252A Expired - Fee Related CN102499145B (en) | 2011-10-19 | 2011-10-19 | Device for preventing mud sand from entering bottom end of buoyancy vertical pipe of net cage frame |
Country Status (1)
Country | Link |
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CN (1) | CN102499145B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103385185B (en) * | 2013-06-04 | 2015-07-22 | 王良平 | Assembled deep sea net cage |
CN103348946A (en) * | 2013-07-21 | 2013-10-16 | 翟玉明 | Balance submerging and surfacing device for aquaculture net cage |
CN103392648A (en) * | 2013-07-21 | 2013-11-20 | 翟玉明 | Fundamental component of submersible and floatable type net cage frame |
CN103385191A (en) * | 2013-07-21 | 2013-11-13 | 翟玉明 | Square rail combined culture net cage capable of submerging in balance manner |
CN103404459A (en) * | 2013-08-03 | 2013-11-27 | 翟玉明 | Spherical ground anchor with silt-proof function |
CN104885973A (en) * | 2014-03-09 | 2015-09-09 | 翟玉明 | Novel ground anchor of culture net cage |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3053500A (en) * | 1957-12-05 | 1962-09-11 | Ute Ind Inc | Valve apparatus |
US3191617A (en) * | 1962-11-29 | 1965-06-29 | Halliburton Co | Pump valve |
US4487222A (en) * | 1983-05-03 | 1984-12-11 | Armco, Inc. | Poppet type fluid valve with replaceable wear surface |
US4518329A (en) * | 1984-03-30 | 1985-05-21 | Weaver Joe T | Wear resistant pump valve |
US4860995A (en) * | 1988-04-19 | 1989-08-29 | Utex Industries, Inc. | Valve element for use in pumps for handling fluids containing abrasive materials |
CA2535474A1 (en) * | 2005-08-22 | 2007-02-22 | National-Oilwell, L.P. | Rotating bonded valve assembly |
CN201013308Y (en) * | 2007-04-07 | 2008-01-30 | 刘中国 | Sand-proof oil drain valve |
CN201715044U (en) * | 2010-07-19 | 2011-01-19 | 楚凤池 | Siltation-preventing non-return drainer |
CN202232566U (en) * | 2011-10-19 | 2012-05-30 | 翟玉明 | Novel device for preventing mud and sand from entering into bottom of vertical buoyancy tube for net cage frames |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2640515B2 (en) * | 1988-10-28 | 1997-08-13 | 株式会社内田 | Paving blocks |
US20110079302A1 (en) * | 2009-10-07 | 2011-04-07 | Weir Spm, Inc. | Pump Valve with Full Elastomeric Contact on Seat |
-
2011
- 2011-10-19 CN CN2011103329252A patent/CN102499145B/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3053500A (en) * | 1957-12-05 | 1962-09-11 | Ute Ind Inc | Valve apparatus |
US3191617A (en) * | 1962-11-29 | 1965-06-29 | Halliburton Co | Pump valve |
US4487222A (en) * | 1983-05-03 | 1984-12-11 | Armco, Inc. | Poppet type fluid valve with replaceable wear surface |
US4518329A (en) * | 1984-03-30 | 1985-05-21 | Weaver Joe T | Wear resistant pump valve |
US4860995A (en) * | 1988-04-19 | 1989-08-29 | Utex Industries, Inc. | Valve element for use in pumps for handling fluids containing abrasive materials |
CA2535474A1 (en) * | 2005-08-22 | 2007-02-22 | National-Oilwell, L.P. | Rotating bonded valve assembly |
CN201013308Y (en) * | 2007-04-07 | 2008-01-30 | 刘中国 | Sand-proof oil drain valve |
CN201715044U (en) * | 2010-07-19 | 2011-01-19 | 楚凤池 | Siltation-preventing non-return drainer |
CN202232566U (en) * | 2011-10-19 | 2012-05-30 | 翟玉明 | Novel device for preventing mud and sand from entering into bottom of vertical buoyancy tube for net cage frames |
Also Published As
Publication number | Publication date |
---|---|
CN102499145A (en) | 2012-06-20 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: QINGDAO HAISHEN NET CAGE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHAI YUMING Effective date: 20130929 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130929 Address after: 266700, 57, Century Avenue, Pingdu overseas Chinese science and Technology Park, Shandong Patentee after: QINGDAO HAICHEN NET CAGE SCIENCE & TECHNOLOGY CO.,LTD. Address before: 266700, Shandong Pingdu overseas Chinese science and Technology Park 57 Century Avenue, Qingdao sea cage Technology Co., Ltd. Patentee before: Zhai Yuming |
|
CP02 | Change in the address of a patent holder |
Address after: 266700 Pingdu East Development Zone, Qingdao, No. 207 East Road, Shandong Patentee after: QINGDAO HAICHEN NET CAGE SCIENCE & TECHNOLOGY CO.,LTD. Address before: 266700, 57, Century Avenue, Pingdu overseas Chinese science and Technology Park, Shandong Patentee before: QINGDAO HAICHEN NET CAGE SCIENCE & TECHNOLOGY CO.,LTD. |
|
CP02 | Change in the address of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130529 Termination date: 20211019 |
|
CF01 | Termination of patent right due to non-payment of annual fee |