CN103222434A - Proliferation artificial fish reef system capable of utilizing upwelling induced by pressure difference of tidal water-in pool - Google Patents
Proliferation artificial fish reef system capable of utilizing upwelling induced by pressure difference of tidal water-in pool Download PDFInfo
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- CN103222434A CN103222434A CN2013101514347A CN201310151434A CN103222434A CN 103222434 A CN103222434 A CN 103222434A CN 2013101514347 A CN2013101514347 A CN 2013101514347A CN 201310151434 A CN201310151434 A CN 201310151434A CN 103222434 A CN103222434 A CN 103222434A
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- upwelling
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 33
- 230000035755 proliferation Effects 0.000 title abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000013535 sea water Substances 0.000 claims abstract description 11
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 230000009467 reduction Effects 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 11
- 239000010813 municipal solid waste Substances 0.000 claims description 8
- 239000013049 sediment Substances 0.000 claims description 7
- 230000007774 longterm Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 235000015097 nutrients Nutrition 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 2
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- 239000002344 surface layer Substances 0.000 abstract 1
- 230000009182 swimming Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 238000010168 coupling process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 2
- 239000003653 coastal water Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000269800 Percidae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- UZVHFVZFNXBMQJ-UHFFFAOYSA-N butalbital Chemical compound CC(C)CC1(CC=C)C(=O)NC(=O)NC1=O UZVHFVZFNXBMQJ-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
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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
- 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
The invention discloses a proliferation artificial fish reef system capable of utilizing upwelling induced by pressure difference of a tidal water-in pool. According to the system, a water-in grizzly screen is arranged above a wall body of the side, facing towards the tide, of the pool; when the tide rises, seawater enters into the pool through the gaps of the grizzly screen; an water-out pipe is buried in a bottom mud layer close the wall body of the pool; a plurality of spraying orifices below bottom mud surface layer are formed above the water-out pipe; a pressure switch is mounted between the water-out pipe and the pool; when the gravity pressure difference of liquid levels of seawater inside and outside the pool reaches a range, the pressure switch is turned on, the water in the pool flows out in a way that water columns jet out upwards through the spraying orifices, so that nutrient substances at the bottom layer are brought to the upper water surface, so as to form the upwelling around the artificial fish reef. Compared with the prior art, the water pump for exchanging water in the pool is not required, so as to avoid long-term water pump equipment maintenance work and to save the manpower and material resources, and accordingly proliferation and ecological protection for offshore sea areas are facilitated. Therefore, the proliferation artificial fish reef system has excellent application prospect in the field of offshore entertainment facilities and sea ecological protection.
Description
Technical field
This patent relates to the artificial fish shelter manufacture technology field, particularly relate to a kind ofly utilize that flood tide and realize that the pond intakes automatically, the inside and outside water level pressure reduction in pond during ebb tide is realized automatic water outlet, the technology of pond and artificial fish shelter coupling construction upwelling.
Background technology
The related pond of this patent can be swimming pool, offshore recreational facilities etc.This sentences swimming pool is example.
The seashore swimming pool is important coastal waters recreational facilities, attracts numerous visitors to accumulate in to relieve summer heat leisurely here and plays, and be good body-building, public place of entertainment.At present, most of swimming pools all need the manual adjustment Inlet and outlet water, have expended manpower; In addition,, utilize water pump to change the process of water, consumed the energy in order to ensure water quality health.
Artificial fish shelter is the structure that artificially is provided with in water, its objective is and improves water area ecological environment, builds the good environment that aquatic organism perches, and it need utilize the upwelling motion for fish etc. provide the equipment of forage, reaches propagation and improves the purpose of catch.That is, upwelling is the ocean current that directly rises with the lower edge from the top layer, can take the top layer to a large amount of nutrients in sea water in profundal zone (phosphate, nitrate etc.) to, and abundant bait is provided, and attracts the shoal of fish to come to look for food.
But the above-mentioned immediate offshore areas of mentioning such as seawater swimming pool are slow owing to seawater movement, thereby can only produce more weak upwelling motion.
The present situation in present technique field is to be unfavorable for that in nearshore waters or pool environments artificial fish shelter plays a role and the improvement of water area ecological environment.
Summary of the invention
Based on problems of the prior art, the present invention proposes the propagation artificial fish shelter system that a kind of tidal type intake pool pressure reduction is induced upwelling, utilizes tidal level to change and realizes that the pond intakes, utilizes the height of water to realize the technology that upwelling is built in automatic water outlet, pond and artificial fish shelter coupling automatically.
The present invention proposes a kind of tidal type intake pool pressure reduction and induce the propagation artificial fish shelter system of upwelling, this system comprises pond 10 and artificial fish shelter 2, and immediate offshore area is built in described pond in, wherein:
Artificial fish shelter 2 is positioned at sediment layer 1 upper strata;
Be provided with trash rack 3 towards morning and evening tides above the pond of side body of wall 8, at the incoming tide, seawater is intake to the pond by the space of trash rack 3, particulate pollutant in the trash rack 3 interception water;
Outlet pipe 6 is buried and is arranged in the close sediment layer 1 of pond body of wall 8, and described outlet pipe 6 tops are provided with a plurality of spray orifices, and these spray orifices are positioned under the bed mud top layer; Between outlet pipe 6 and the pond 10 pressure switch 7 is housed, when seawater liquid level gravity pressure reduction reaches certain limit inside and outside the pond, pressure switch 7 is opened automatically, water body flows out in the pond, water column is upwards gushed by spray orifice, take the nutriment of bottom to topmost surface, around artificial fish shelter 2, form upwelling;
Described basin bottom is designed at the bottom of the ramp type pond, comprises a bottom ramp 9.
The height at described bottom ramp 9 two ends needs decision by water outlet and desilting, and slope length L * equals pond body total length L and deducts outlet pipe 6 diameter D, and the slope width is identical with pond width B size.
Described outlet pipe 6 adopts plastic material.
Compared with prior art, the water body that the present invention need not to utilize water pump to carry out the pond is changed, and has avoided long-term pump equipment maintenance work, uses manpower and material resources sparingly; Utilize the exiting water process in pond, near artificial fish shelter, form upwelling, help immediate offshore area propagation and ecological protection.Therefore, this technology has good application prospects at coastal waters recreational facilities and marine ecology protection field.
Description of drawings
Fig. 1 is pond (swimming pool) and artificial fish shelter coupling technique water inlet process schematic diagram;
Fig. 2 is that pond (swimming pool) and artificial fish shelter coupling technique form upwelling process schematic diagram;
Fig. 3 is the normal cross-section schematic diagram of pond (swimming pool) device.
Reference numeral is:
1, sediment layer; 2, artificial fish shelter; 3, trash rack; 4, first spray orifice; 5, second spray orifice; 6, outlet pipe; 7, pressure switch; 8, pond (swimming pool) body of wall; 9, bottom ramp; 10, pond (swimming pool)
Embodiment
Below in conjunction with accompanying drawing, further describe specific implementation of the present invention.
With reference to Fig. 1 and Fig. 3, pond of the present invention (is example with the swimming pool) 10 and artificial fish shelter coupling technique are applied to immediate offshore area usually, and basin bottom is used the concrete masonry units sloping, the height h of bottom ramp 9
1, h
2Need decision by water outlet and desilting, slope length L * equals pond body total length L and deducts outlet pipe 6 diameter D, and the slope width is identical with pond width B size.Build up after the bottom ramp 9, use reinforcing bar, concreting pond body of wall 8 again, body of wall 8 height H are determined that by fluctuation tidal level difference pond width B and length L are determined that by the pond appearance demand in pond the pond holds by pond function (swimming demand), all spray orifice flows and fountain time definite.
Fig. 3 is the normal cross-section schematic diagram of pond (swimming pool) device.Be provided with trash rack 3 towards morning and evening tides above the body of wall of the pond of a side, at the incoming tide, seawater is intake to pond 10 by the space of trash rack 3, and grid 3 can be tackled particulate pollutant in the water.When tidal level is lower than grid 3 height, stop the inside and outside current exchange in pond.
As shown in Figure 1, be pond (swimming pool) and artificial fish shelter coupled system water inlet process schematic diagram.As shown in Figure 2, be pond (swimming pool) and artificial fish shelter coupling technique formation upwelling process schematic diagram.
Outlet pipe 6 is buried in the sediment layer 1, and spray orifice 4,5 is positioned under the sediment layer 1.When pond 10 inside and outside seawater liquid level gravity pressure reduction reached certain limit, pressure switch 7 was opened, and water body flows out in the pond, by upwards ejection of spray orifice 4,5, take the nutriment of bottom to the upper strata water body, around artificial fish shelter 2, form artificial upwelling, help fish procreation propagation.
Claims (4)
1. a tidal type intake pool pressure reduction is induced the propagation artificial fish shelter system of upwelling, and this system comprises pond (10) and artificial fish shelter (2), and described pond is positioned at immediate offshore area, it is characterized in that:
Described artificial fish shelter (2) is positioned at sediment layer (1) upper strata;
Coming body of wall (8) top to the pond of a side to be provided with trash rack (3) towards morning and evening tides, at the incoming tide, seawater is intake to the pond by the space of trash rack (3);
Outlet pipe (6) is buried and is arranged in the close sediment layer (1) of pond body of wall (8), and described outlet pipe (6) top is provided with a plurality of spray orifices, and these spray orifices are positioned under the bed mud top layer; Between outlet pipe (6) and pond (10) pressure switch (7) is housed, when seawater liquid level gravity pressure reduction reaches certain limit inside and outside the pond, pressure switch (7) is opened automatically, water body flows out in the pond, water column is upwards gushed by spray orifice, take the nutriment of bottom to topmost surface, form upwelling on every side at artificial fish shelter (2).
2. tidal type intake pool pressure reduction as claimed in claim 1 is induced the propagation artificial fish shelter system of upwelling, it is characterized in that, described basin bottom is designed at the bottom of the ramp type pond, comprises a bottom ramp (9).
3. tidal type intake pool pressure reduction as claimed in claim 2 is induced the propagation artificial fish shelter system of upwelling, it is characterized in that, the height at described bottom ramp (9) two ends needs decision by water outlet and desilting, slope length L * equals the pond total length L and deducts outlet pipe (6) diameter D, and the slope width is identical with pond width B size.
4. tidal type intake pool pressure reduction as claimed in claim 2 is induced the propagation artificial fish shelter system of upwelling, it is characterized in that, described outlet pipe (6) adopts plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151434.7A CN103222434B (en) | 2013-04-27 | 2013-04-27 | Proliferation artificial fish reef system capable of utilizing upwelling induced by pressure difference of tidal water-in pool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310151434.7A CN103222434B (en) | 2013-04-27 | 2013-04-27 | Proliferation artificial fish reef system capable of utilizing upwelling induced by pressure difference of tidal water-in pool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103222434A true CN103222434A (en) | 2013-07-31 |
| CN103222434B CN103222434B (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310151434.7A Expired - Fee Related CN103222434B (en) | 2013-04-27 | 2013-04-27 | Proliferation artificial fish reef system capable of utilizing upwelling induced by pressure difference of tidal water-in pool |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782935A (en) * | 2014-01-10 | 2014-05-14 | 浙江大学 | Adaptive-control artificial upwelling pipe |
| CN104472409A (en) * | 2014-12-30 | 2015-04-01 | 朱祖阳 | Green geo-engineering system device for regulating global climate change |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106229A (en) * | 1990-10-09 | 1992-04-21 | Blackwell William A | In ground, rigid pools/structures; located in expansive clay soil |
| WO1995023259A1 (en) * | 1994-02-28 | 1995-08-31 | George Walker | Delivery of sea water using tidal movements |
| JPH1161772A (en) * | 1997-08-26 | 1999-03-05 | Sadanobu Tarui | Device for generating artificial gush-up flow |
| CN201194506Y (en) * | 2008-04-02 | 2009-02-18 | 许春生 | Sea water culture pond for simultaneously automatically changing water and generating power |
| CN102106302A (en) * | 2010-12-27 | 2011-06-29 | 广西红树林研究中心 | Embedded fish ecological cultivating system of water body self-updated mud flat pipe |
| KR20120072581A (en) * | 2010-12-24 | 2012-07-04 | 한국건설기술연구원 | Underground reclamation style pool for fishing banks having application on riffle and spur |
-
2013
- 2013-04-27 CN CN201310151434.7A patent/CN103222434B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5106229A (en) * | 1990-10-09 | 1992-04-21 | Blackwell William A | In ground, rigid pools/structures; located in expansive clay soil |
| WO1995023259A1 (en) * | 1994-02-28 | 1995-08-31 | George Walker | Delivery of sea water using tidal movements |
| JPH1161772A (en) * | 1997-08-26 | 1999-03-05 | Sadanobu Tarui | Device for generating artificial gush-up flow |
| CN201194506Y (en) * | 2008-04-02 | 2009-02-18 | 许春生 | Sea water culture pond for simultaneously automatically changing water and generating power |
| KR20120072581A (en) * | 2010-12-24 | 2012-07-04 | 한국건설기술연구원 | Underground reclamation style pool for fishing banks having application on riffle and spur |
| CN102106302A (en) * | 2010-12-27 | 2011-06-29 | 广西红树林研究中心 | Embedded fish ecological cultivating system of water body self-updated mud flat pipe |
| WO2012088746A1 (en) * | 2010-12-27 | 2012-07-05 | 广西红树林研究中心 | Underground mudflat pipe network fish aquaculture system with self-renewing water body |
Non-Patent Citations (3)
| Title |
|---|
| 于风超等: "潮沟养殖海参技术", 《河北渔业》, no. 4, 20 April 2010 (2010-04-20) * |
| 张聪义等: "人工上升流及其水产养殖利用的前景", 《福建水产》, no. 1, 20 March 1999 (1999-03-20) * |
| 林雄生: "《潮汐表》在养虾生产上的应用", 《水产科技情报》, vol. 20, no. 2, 2 March 1993 (1993-03-02) * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103782935A (en) * | 2014-01-10 | 2014-05-14 | 浙江大学 | Adaptive-control artificial upwelling pipe |
| CN103782935B (en) * | 2014-01-10 | 2016-01-20 | 浙江大学 | The artificial upwelling of Self Adaptive Control gushes riser |
| CN104472409A (en) * | 2014-12-30 | 2015-04-01 | 朱祖阳 | Green geo-engineering system device for regulating global climate change |
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| Publication number | Publication date |
|---|---|
| CN103222434B (en) | 2014-09-17 |
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Granted publication date: 20140917 |
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