WO2008072881A1 - Multipurpose water tank - Google Patents
Multipurpose water tank Download PDFInfo
- Publication number
- WO2008072881A1 WO2008072881A1 PCT/KR2007/006443 KR2007006443W WO2008072881A1 WO 2008072881 A1 WO2008072881 A1 WO 2008072881A1 KR 2007006443 W KR2007006443 W KR 2007006443W WO 2008072881 A1 WO2008072881 A1 WO 2008072881A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- water
- water tank
- agitation
- pipe
- multipurpose
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 153
- 239000000126 substance Substances 0.000 claims abstract description 20
- 238000013019 agitation Methods 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 2
- 239000003651 drinking water Substances 0.000 abstract description 3
- 235000020188 drinking water Nutrition 0.000 abstract description 3
- 244000144972 livestock Species 0.000 abstract description 3
- 239000008213 purified water Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 5
- 239000003905 agrochemical Substances 0.000 description 3
- 239000003599 detergent Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D5/00—Tank wagons for carrying fluent materials
- B61D5/08—Covers or access openings; Arrangements thereof
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Definitions
- the present invention relates to a multipurpose water tank, and more particularly, to an efficient, safe, easy-to-use, sanitary, and multipurpose water tank for use in various fields including drinking water, agricultural water, and livestock industries.
- a hose is coupled to a filtering net, and then the hose is inserted into a water tank for sucking water.
- the sucked water is used after it is purified using an additional filter.
- the conventional water filtering system has low water filtering efficiency.
- the water sucking pressure of the water filtering system can be easily decreased, or a motor of the water filtering system can be easily broken due to overload.
- the water filtering system is a manual system, operators can be injured by accidents while operating the water filtering system.
- the present invention is directed to a water tank that substantially obviates one or more of the problems due to limitations and disadvantages of the related art.
- An object of the present invention is to provide a multipurpose water tank including a filter part at a lower portion for collecting impurities and foreign substances and a reverse washing structure for washing the impurities and foreign substances off the filter part.
- FIG. 1 is a sectional view illustrating a water tank according to an embodiment of the present invention.
- FIG. 2 is a partial sectional view illustrating of the water tank according to an embodiment of the present invention.
- FIG. 3 is a cut-away view illustrating a portion of the water tank according to an embodiment of the present invention.
- FIG. 4 is a sectional view illustrating a water tank according to another embodiment of the present invention.
- FIG. 5 is a sectional view illustrating a water tank according to another embodiment of the present invention. Best Mode for Carrying Out the Invention
- FIG. 1 is a sectional view illustrating a water tank 1 according to an embodiment of the present invention.
- FIGs. 2 and 3 are a partial sectional view and a cut-away view the water tank 1. The present invention will now be described with reference to the accompanying drawings.
- the water tank 1 can have various shapes such as a cylindrical shape and a rectangular box shape.
- the water tank 1 can be installed at a desired place using a base 2.
- the water tank 1 includes an inlet 3 and a lid 4 for selectively closing and opening the inlet 3.
- a water supply pipe 6 is connected to an upper portion of the water tank 1, and a float valve 5 is coupled to the water supply pipe 6. Owing to the float valve 5, water can be automatically supplied to the water tank 1 through the water supply pipe 6 while automatically maintaining water at a desired level.
- a reverse washing water inlet pipe 7 branches off from the water supply pipe 6, and a plurality of nozzles 7 a is formed on an end of the reverse washing water inlet pipe 7 to remove foreign substances deposited on a filter part 8 formed at a lower portion of the water tank 1.
- a fine filter net 9 is disposed on the filter part 8.
- the fine filter net 9 is sloped down toward its center portion at approximately the same oblique angle as a bottom side of the water tank 1 (about 10°). In this case, foreign substances collected by the fine filter net 9 can be easily removed during reverse washing.
- Water purified after passing through the fine filter net 9 can be discharged through a water outlet pipe 10. Washing water used to wash the fine filter net 9 (reverse washing) can be discharged through a reverse washing water outlet pipe 11.
- a valve 12 is disposed in the middle of the reverse washing water outlet pipe 11.
- Valves 13 and 14 are disposed at the water supply pipe 6 and the reverse washing water inlet pipe 7 to close and open the water supply pipe 6 and the reverse washing water inlet pipe 7, respectively.
- a chemical such as an agricultural chemical can be poured into the water tank 1 through the inlet 3 and then be agitated.
- an agitation water injection pipe 15 can be provided between the filter part 8 and a side portion of the water tank 1, and a pump (P) can be disposed in the middle of the agitation water injection pipe 15.
- a pump (P) can be disposed in the middle of the agitation water injection pipe 15.
- an agitation nozzle 16 is rotatably disposed at an end of the agitation water injection pipe 15. Therefore, while rotating on the end of the agitation water injection pipe 15, the agitation nozzle 16 can inject water throughout the water tank 1 for agitating a chemical poured into the water tank 1 through the inlet 3.
- an additional agitation screw 17 can be used for the same purpose.
- Reference numeral 18 denotes a level indicator.
- the water tank 1 of the present invention can be used in various fields including drinking water, agricultural water, and livestock industries. Liquid such as water can be introduced into the water tank 1 by opening the valve 13 of the water supply pipe 6 and closing the valve 14 of the reverse washing water inlet pipe 7.
- water can be injected into the water tank 1 through the water supply pipe 6.
- the float valve 5 closes the water supply pipe 6 so that water supply to the water tank 1 can be interrupted.
- Water filled in the water tank 1 is discharged to the outside after passing through the fine filter net 9 of the filter part 8 so that clean water can be supplied from the water tank 1.
- the filter part 8 can be washed as follows. After fully discharging water from the water tank 1 and closing the valve 13 of the water supply pipe 6, the valve 14 of the reverse washing water inlet pipe 7 is opened to inject water into the filter part 8. Then, water is injected onto the fine filter net 9 of the filter part 8 through the nozzles 7a located at a lower portion of the filter part 8 so that the fine filter net 9 can be washed. Meanwhile, the valve 12 of the reverse washing water outlet pipe 11 is opened to discharge water used for washing the fine filter net 9 and foreign substances separated from the fine filter net 9.
- water and a chemical such as an agricultural chemical can be mixed in the water tank 1 by agitation as follows. After poring a chemical such as an agricultural chemical into the water tank 1, the pump (P) is driven to draw water from the filter part 8 to the agitation nozzle 16 through the agitation water injection pipe 15. Then, the agitation nozzle 16 rotates, and the water is injected from the agitation nozzle 16 into the water tank 1 so that the water and the chemical can be uniformly mixed.
- the agitation screw 17 can be disposed in the water tank 1 through the inlet 3 to agitate water and a chemical for uniformly mixing the water and the chemical.
- the water tank 1 includes the filter part 8 at a lower center portion to supply purified water so that the water tank 1 can be usefully used in various industrial fields. Furthermore, the fine filter net 9 of the filter part 8 can be periodically washed by injecting water onto the fine filter net 9 through a reverse water passage so that the water tank 1 can be sanitarily used. Thus, the water tank 1 can be used efficiently, safely, and conveniently in various industrial fields. In addition, the water tank 1 can be used to uniformly mix water and a chemical for various industrial applications.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009541221A JP4813601B2 (en) | 2006-12-15 | 2007-12-11 | Multipurpose water tank |
CN2007800463425A CN101600635B (en) | 2006-12-15 | 2007-12-11 | Multipurpose water tank |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060128947A KR100802602B1 (en) | 2006-12-15 | 2006-12-15 | Multipurpose water tank |
KR10-2006-0128947 | 2006-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008072881A1 true WO2008072881A1 (en) | 2008-06-19 |
Family
ID=37870409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2007/006443 WO2008072881A1 (en) | 2006-12-15 | 2007-12-11 | Multipurpose water tank |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4813601B2 (en) |
KR (1) | KR100802602B1 (en) |
CN (1) | CN101600635B (en) |
WO (1) | WO2008072881A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011007233A1 (en) * | 2009-07-15 | 2011-01-20 | Jainendra Kumar Singh | Water tank and method of cleaning thereof |
EP3315025A1 (en) * | 2016-11-01 | 2018-05-02 | Powerrain Co.,Ltd. | Multipurpose water tank having improved filtering function |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102803152B (en) * | 2009-05-29 | 2014-10-15 | H·布卢姆 | Apparatus and device for treating ballast water with acrolein |
CN101973435B (en) * | 2010-08-23 | 2012-08-29 | 德宏后谷咖啡有限公司 | Liquid storage tank |
KR101371119B1 (en) * | 2011-04-06 | 2014-03-10 | 인제군 | filter layer back washing device and method of infiltration gallery |
CN103480194B (en) * | 2013-09-04 | 2015-04-29 | 熊天贵 | Waste water recovering device |
KR101642888B1 (en) * | 2016-01-13 | 2016-07-27 | (주)파워레인 | Multipurpose watertank |
KR101662749B1 (en) * | 2016-06-30 | 2016-10-07 | (주)파워레인 | A filtering device for water tank |
CN109957924B (en) * | 2017-12-25 | 2022-09-23 | 佛山海尔滚筒洗衣机有限公司 | Sewage filtering and recycling device, washing machine and control method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0127535B1 (en) * | 1994-12-06 | 1997-12-29 | 이무석 | Water tank with filter |
KR20040070365A (en) * | 2003-02-03 | 2004-08-09 | 한삼코라(주) | General clean water equipment for Small water supplies |
KR20050044840A (en) * | 2003-11-08 | 2005-05-13 | 장성규 | The device eliminating waste matter from the circulation-type water tank and the circulation-type water tank |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0183491U (en) * | 1987-11-16 | 1989-06-02 | ||
JPH0929235A (en) * | 1995-07-20 | 1997-02-04 | Akimasa Yamaguchi | Water purifier |
KR100385770B1 (en) | 2000-04-27 | 2003-05-28 | 형제영농조합법인 | A storage for liquid fertilizer |
KR20010025237A (en) | 2000-11-13 | 2001-04-06 | 이기호 | Water tank having oxygen supplier |
KR100522406B1 (en) | 2003-05-27 | 2005-10-20 | 이완채 | Cleaning system using ultrasonic for dissolved air flotation |
-
2006
- 2006-12-15 KR KR1020060128947A patent/KR100802602B1/en active IP Right Grant
-
2007
- 2007-12-11 JP JP2009541221A patent/JP4813601B2/en not_active Expired - Fee Related
- 2007-12-11 CN CN2007800463425A patent/CN101600635B/en not_active Expired - Fee Related
- 2007-12-11 WO PCT/KR2007/006443 patent/WO2008072881A1/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0127535B1 (en) * | 1994-12-06 | 1997-12-29 | 이무석 | Water tank with filter |
KR20040070365A (en) * | 2003-02-03 | 2004-08-09 | 한삼코라(주) | General clean water equipment for Small water supplies |
KR20050044840A (en) * | 2003-11-08 | 2005-05-13 | 장성규 | The device eliminating waste matter from the circulation-type water tank and the circulation-type water tank |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011007233A1 (en) * | 2009-07-15 | 2011-01-20 | Jainendra Kumar Singh | Water tank and method of cleaning thereof |
US8910649B2 (en) | 2009-07-15 | 2014-12-16 | Jainendra Kumar Singh | Readily cleanable water storage system and method |
EP3315025A1 (en) * | 2016-11-01 | 2018-05-02 | Powerrain Co.,Ltd. | Multipurpose water tank having improved filtering function |
Also Published As
Publication number | Publication date |
---|---|
KR100802602B1 (en) | 2008-02-13 |
KR20070003749A (en) | 2007-01-05 |
JP4813601B2 (en) | 2011-11-09 |
CN101600635A (en) | 2009-12-09 |
JP2010513749A (en) | 2010-04-30 |
CN101600635B (en) | 2011-11-16 |
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