CN1307869C - Method and equipment for getting water from sand beach for cultivation - Google Patents
Method and equipment for getting water from sand beach for cultivation Download PDFInfo
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- CN1307869C CN1307869C CNB2003101053506A CN200310105350A CN1307869C CN 1307869 C CN1307869 C CN 1307869C CN B2003101053506 A CNB2003101053506 A CN B2003101053506A CN 200310105350 A CN200310105350 A CN 200310105350A CN 1307869 C CN1307869 C CN 1307869C
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- water
- drainage well
- soakaway trench
- well bucket
- fine concrete
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
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Abstract
The present invention discloses a method for extracting water from a sandy beach to obtain water used for breeding, and an apparatus thereof. The method comprises the steps: drilling a well; laying at least two sandless concrete infiltration pipes; filtering seawater to the infiltration pipes; pumping out the water in a sealed filter water well barrel through a water outlet pipeline; forming water used for breeding; discharging submerged sewage periodically. The apparatus for realizing the method comprises one sealed filter water well barrel (1) of which the bottom is provided with a well bottom reversed filtering layer (3), at least two sandless concrete infiltration pipes (4), one submerged sewage pump (5), at least one water pump (8), a water outlet pipeline (6), a valve (9) and a check valve (10). The present invention has the advantages of enhanced water extracting efficiency, no pollution, reduced water extracting energy consumption and engineering cost and convenient water extracting.
Description
(1) technical field: the device that the present invention relates to a kind of sandy beach breeding water method for fetching water and realize this method, method and apparatus of the present invention are specially adapted to the sandy structure extracting seawater in seashore and are used for mariculture.
(2) background technology: the extraction of sandy beach breeding water at present, mainly contain two kinds of methods, a kind of is to extract by the method for marine boiling water canal, masonry wall, because there is pollution to a certain degree in seawater, adopt this method, can cause the pollution of the marine product of being cultured, and water channel often deposits, and needs often cleaning, and expense is higher, the power consumption height of water lift not only, waste energy, and do not have the ability of resisting strong wind, billow, red tide pollution, influenced greatly by tide, can occur not having the situation of water at ebb tide, use extremely inconvenient.Another kind method is the sandy beach well-digging, and this method water withdrawal is low, can not satisfy the needs of culturing cycle water far away, if will satisfy the demand, then needs to increase the quantity of well and pump, and like this, water lift power consumption height wastes energy.
(3) summary of the invention: the object of the invention is to overcome the deficiency of above-mentioned prior art and a kind of raising efficiency of producing drinking water is provided, and is pollution-free, reduces water intaking energy consumption and construction costs, fetch water sandy beach breeding water method for fetching water and device thereof easily.
Purpose of the present invention can reach by following measure: a kind of sandy beach breeding water method for fetching water, this method comprises the following steps:
A, beat big mouthful of deep well with drop shaft sinking on the sandy beach by the sea and promptly seal drainage well bucket, bottom is the non-fine concrete borehole wall, and the upper strata is a concrete, and bottom is reserved at least two holes;
B, excavate well limit sand bed, lay at least two non-fine concrete soakaway trenchs at the preformed hole place, and lay to the sea radially, the soakaway trench joint will pack tightly with husky net, prevents that extra large sand from flowing into soakaway trench from the joint;
C, use the sand backfill immediately after soakaway trench laid, the minimum backfill degree of depth is 1m at least, is filled in the soakaway trench through the layer of sand more than the 1m to guarantee river;
Seawater after d, the filtration flows in the sealing drainage well bucket through soakaway trench, pumps through outlet conduit, forms breeding water;
E, the latent dirt in the sealing drainage well bucket is regularly discharged.
In order further to realize purpose of the present invention, the degree of depth of sealing drainage well bucket is 8-12m among the described step a, and bottom 5-7m is the non-fine concrete borehole wall.
In order further to realize purpose of the present invention, the diameter of preformed hole is 50-90cm among the described step a.
Be used to realize the device of method of the present invention, this device comprises:
A sealing drainage well bucket, its upper end is provided with the sealing manhole, and the bottom is provided with the shaft bottom loaded filter, and sealing drainage well bucket bottom is a non-fine concrete, and the upper strata is a concrete, bottom is reserved at least two holes;
At least two non-fine concrete soakaway trenchs, it communicates with sealing drainage well bucket, and deeply in the sea, the soakaway trench joint packs tightly with husky net;
A submersible sewage pump, it is located in the sealing drainage well bucket, and links to each other with outlet conduit, and the sewage draining exit place on the outlet conduit connects blowoff valve;
At least one water pump, water pump links to each other with outlet conduit, and outlet conduit is provided with valve, check valve.
In order further to realize purpose of the present invention, the filtrate bottom of described shaft bottom loaded filter is a coarse sand, and the upper strata is a gravel, and curved.
In order further to realize purpose of the present invention, the length of described non-fine concrete soakaway trench is 30-300 rice.
In order further to realize purpose of the present invention, the diameter of described non-fine concrete soakaway trench is 50-90cm.
In order further to realize purpose of the present invention, the diameter of described sealing drainage well bucket is 4-8m, height 8-12m.
The present invention can produce following good effect compared with the prior art: the present invention has used the principle that large open well, radial, infitration galleries catchment and counterpart is taken out dexterously, carry out optimum organization cleverly, because intake equipment all is built in the sand bed next part and gets the sand bed infiltration water, have and to resist ability that big stream, high sea, red tide pollutes and, thereby realized long-term safety water supply and the purpose of reducing investment outlay without the characteristics of filtration facility, special-purpose pump house; Owing to adopt the principle of drawing water of " counterpart is taken out ", promptly in the process of drawing water, form negative pressure in the water intake system under Mi Feng the condition, by force water is extracted out, and the water around the well comes to replenish endlessly, form underground undercurrent gradually, so water is taken out more prosperous and more prosperous, and the natural sandy beach natural filtration of the seawater that is extracted process, water quality is better, the water yield is big and the water yield is stable, improved the efficient of water intaking greatly, can satisfy the needs of breeding water fully, and can not cause the pollution of foster marine product, it is extremely convenient to use, and capacity of anti-storm is strong, wind loading rating 〉=11 grade, and anti-unrestrained ability is wave height 〉=7m.
(4) description of drawings:
Accompanying drawing is the structural representation of water fetching device of the present invention.
(5) embodiment: the specific embodiment of the present invention is elaborated below in conjunction with accompanying drawing:
Embodiment: referring to accompanying drawing, beat big mouthful of deep well with drop shaft sinking on the sandy beach by the sea and promptly seal drainage well bucket, diameter is 5m, highly is 10m, and bottom 6m is the non-fine concrete borehole wall, and the upper strata is a concrete, and bottom is reserved the hole of 3 diameter 70cm; Excavate well limit sand bed, lay three non-fine concrete soakaway trenchs 4 at the preformed hole place, and lay to the sea radially, non-fine concrete soakaway trench laying length is 170m, and the soakaway trench joint will pack tightly with husky net, prevents that extra large sand from flowing into soakaway trench from the joint; Use the sand backfill immediately after soakaway trench laid, the minimum backfill degree of depth is 1m at least, is filled in the soakaway trench through the layer of sand more than the 1m to guarantee seawater; Seawater is penetrated into non-fine concrete soakaway trench 4 through the natural filtration of natural sandy beach, flows automatically in the sealing drainage well bucket 1 in the sand bed of seabeach, and non-fine concrete soakaway trench 4 plays a filtering sea and stops the effect that extra large sand enters soakaway trench.In order to overhaul conveniently, the upper end of sealing drainage well bucket 1 is provided with sealing manhole 2, the bottom of sealing drainage well bucket 1 is provided with shaft bottom loaded filter 3, the filtrate bottom of shaft bottom loaded filter 3 is a coarse sand, the upper strata is a gravel, and it is curved, the seawater that infiltrates in the sealing drainage well bucket 1 from the shaft bottom also passes through natural filtration like this, guaranteed the water quality of seawater, seawater after the filtration is by water pump 8, the quantity of water pump 8 can be decided as required, need satisfy water yield 〉=450 cubic metre/hour, and the outlet conduit 6 that links to each other with water pump 8 pumps, form breeding water, reflux in order to control convenient and anti-sealing, outlet conduit 6 is provided with valve 9, check valve 10 is provided with submersible sewage pump 5 in the sealing drainage well bucket 1, it links to each other with outlet conduit 6, sewage draining exit place on the outlet conduit 6 connects blowoff valve 7, a small amount of fine sand that flows into from non-fine concrete soakaway trench 4 in the sealing drainage well bucket 1 can be discharged like this, to guarantee to culture the water quality of cycling use of water.
Claims (8)
1, a kind of sandy beach breeding water method for fetching water, this method comprises the following steps:
A, beat big mouthful of deep well with drop shaft sinking on the sandy beach by the sea and promptly seal drainage well bucket, bottom is the non-fine concrete borehole wall, and the upper strata is a concrete, and bottom is reserved at least two holes;
B, excavate well limit sand bed, lay at least two non-fine concrete soakaway trenchs at the preformed hole place, and lay to the sea radially, the soakaway trench joint will pack tightly with husky net, prevents that extra large sand is from joint
The place flows into soakaway trench;
C, use the sand backfill immediately after soakaway trench laid, the minimum backfill degree of depth is 1m at least, is filled in the soakaway trench through the layer of sand more than the 1m to guarantee seawater;
Seawater after d, the filtration flows in the sealing drainage well bucket through soakaway trench, pumps through outlet conduit, forms breeding water;
E, the latent dirt in the sealing drainage well bucket is regularly discharged.
2, a kind of sandy beach breeding water method for fetching water according to claim 1 is characterized in that the degree of depth of sealing drainage well bucket among the described step a is 8-12m, and bottom 5-7m is the non-fine concrete borehole wall.
3, a kind of sandy beach breeding water method for fetching water according to claim 1, the diameter that it is characterized in that preformed hole among the described step a is 50-90cm.
4, a kind of device that is used to realize the method for claim 1, this device comprises: a sealing drainage well bucket (1), its upper end is provided with sealing manhole (2), the bottom is provided with shaft bottom loaded filter (3), sealing drainage well bucket bottom is a non-fine concrete, the upper strata is a concrete, and bottom is reserved at least two holes;
At least two non-fine concrete soakaway trenchs (4), it communicates with sealing drainage well bucket (1), and gos deep in the seabed, and the soakaway trench joint packs tightly with husky net;
A submersible sewage pump (5), it is located in the sealing drainage well bucket (1), and links to each other with outlet conduit (6), and the sewage draining exit place on the outlet conduit (6) connects blowoff valve (7);
At least one water pump (8), water pump (8) links to each other with outlet conduit (6), and outlet conduit (6) is provided with valve (9), check valve (10).
5, device according to claim 4, the filtrate bottom that it is characterized in that described shaft bottom loaded filter (3) is a coarse sand, the upper strata is a gravel, and curved.
6, device according to claim 4, the length that it is characterized in that described non-fine concrete soakaway trench (4) is 30-300 rice.
7, device according to claim 4, the diameter that it is characterized in that described non-fine concrete soakaway trench (4) is 50-90cm.
8, device according to claim 4, the diameter that it is characterized in that described sealing drainage well bucket (1) is 4-8m, height 8-12m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101053506A CN1307869C (en) | 2003-10-22 | 2003-10-22 | Method and equipment for getting water from sand beach for cultivation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101053506A CN1307869C (en) | 2003-10-22 | 2003-10-22 | Method and equipment for getting water from sand beach for cultivation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1537421A CN1537421A (en) | 2004-10-20 |
| CN1307869C true CN1307869C (en) | 2007-04-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101053506A Expired - Fee Related CN1307869C (en) | 2003-10-22 | 2003-10-22 | Method and equipment for getting water from sand beach for cultivation |
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| CN (1) | CN1307869C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976427B (en) * | 2012-12-25 | 2014-05-28 | 中盈长江国际新能源投资有限公司 | Seawater desalting plant continuously supplied with solar heat and method thereof |
| CN107601596A (en) * | 2017-10-20 | 2018-01-19 | 中国神华能源股份有限公司 | Desalinization pretreating device |
| CN117985901B (en) * | 2024-03-25 | 2024-09-20 | 立德环保设备制造（广州）有限公司 | Marine product cultivation tail water treatment device based on tidal power generation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09144075A (en) * | 1995-11-27 | 1997-06-03 | J Jiii Tex Kk | Spring water collection method and facility for spring water collection |
| CN1040035C (en) * | 1994-07-28 | 1998-09-30 | 黄明登 | Permeation type underground water reservoir |
| JP2001115507A (en) * | 1999-10-20 | 2001-04-24 | Ohbayashi Corp | Underground water storage system |
| JP2002173957A (en) * | 2000-12-06 | 2002-06-21 | Toyo Screen Kogyo Kk | Rover surface water intake structure with inclined intake screen installed in groundsill |
-
2003
- 2003-10-22 CN CNB2003101053506A patent/CN1307869C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1040035C (en) * | 1994-07-28 | 1998-09-30 | 黄明登 | Permeation type underground water reservoir |
| JPH09144075A (en) * | 1995-11-27 | 1997-06-03 | J Jiii Tex Kk | Spring water collection method and facility for spring water collection |
| JP2001115507A (en) * | 1999-10-20 | 2001-04-24 | Ohbayashi Corp | Underground water storage system |
| JP2002173957A (en) * | 2000-12-06 | 2002-06-21 | Toyo Screen Kogyo Kk | Rover surface water intake structure with inclined intake screen installed in groundsill |
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| Publication number | Publication date |
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| CN1537421A (en) | 2004-10-20 |
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Granted publication date: 20070404 Termination date: 20091123 |