CN103222434B - 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
- Publication number
- CN103222434B CN103222434B CN201310151434.7A CN201310151434A CN103222434B CN 103222434 B CN103222434 B CN 103222434B CN 201310151434 A CN201310151434 A CN 201310151434A CN 103222434 B CN103222434 B CN 103222434B
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- Prior art keywords
- pond
- water
- artificial fish
- pool
- 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
- 239000007921 spray Substances 0.000 claims description 12
- 230000009467 reduction Effects 0.000 claims description 11
- 239000010813 municipal solid waste Substances 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 7
- 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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- 239000000126 substance Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 230000009182 swimming Effects 0.000 description 15
- 238000010168 coupling process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method 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
- 239000004459 forage Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
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Classifications
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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
Landscapes
- 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
The present invention relates to artificial fish shelter manufacture technology field, particularly relate to the inside and outside water level pressure reduction in a kind of pond while utilizing flood tide to realize pond automatic feeding water, ebb tide and realize the technology of automatic outletting, pond and artificial fish shelter coupling construction upwelling.
Background technology
Pond involved in the present invention can be swimming pool, offshore recreational facilities etc.This sentences swimming pool is example.
Seashore swimming pool is important coastal waters recreational facilities, attracts numerous visitors to be gathered in here and relieves summer heat and play leisurely, and be good body-building, public place of entertainment.At present, most of swimming pools all need manual adjustment Inlet and outlet water, have expended manpower; In addition, in order to ensure water quality health, utilize water pump to change the process of water, consumed the energy.
Artificial fish shelter is the structure artificially arranging in water, its objective is and improves water area ecological environment, builds the good environment that aquatic organism perches, and it need utilize upwelling to move the equipment of forage is provided for fish etc., reaches the object of propagation and raising catch., upwelling is from the straight ocean current rising in edge below top layer, nutrients in sea water a large amount of profundal zone (phosphate, nitrate etc.) can be taken to top layer, and abundant bait is provided, and attracts the shoal of fish to come to look for food.
But the immediate offshore areas such as the above-mentioned seawater swimming pool of mentioning are because seawater movement is slow, thereby can only produce weak upwelling motion.
The present situation of the art is in nearshore waters or pool environments, to be unfavorable for that 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 a kind of propagation artificial fish shelter system of tidal type intake pool pressure reduction induction upwelling, utilizes tidal level to change and realize pond automatic feeding water, utilizes the height of water to realize the technology that upwelling is built in automatic outletting, pond and artificial fish shelter coupling.
The propagation artificial fish shelter system that the present invention proposes a kind of tidal type intake pool pressure reduction induction upwelling, this system comprises pond 10 and artificial fish shelter 2, immediate offshore area is built in described pond in, wherein:
Artificial fish shelter 2 is positioned at sediment layer 1 upper strata;
Above the pond body of wall 8 of a side, be provided with trash rack 3 towards morning and evening tides, at the incoming tide, seawater is intake to pond by the space of trash rack 3, and trash rack 3 is tackled particulate pollutant in water;
Outlet pipe 6 is buried and is arranged in the close sediment layer of pond body of wall 81, and described outlet pipe 6 tops are provided with multiple spray orifices, and these spray orifices are positioned under bed mud top layer; Between outlet pipe 6 and pond 10, pressure switch 7 is housed, when inside and outside pond, seawater liquid level gravity pressure reduction reaches certain limit, pressure switch 7 is opened automatically, in pond, water body flows out, water column is upwards gushed by spray orifice, take the nutriment of bottom to topmost surface, around artificial fish shelter 2, form upwelling;
At the bottom of described basin bottom is designed to ramp type pond, comprise 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 slope width is identical with pond width B size.
Described outlet pipe 6 adopts plastic material.
Compared with prior art, the present invention changes without the water body that utilizes water pump to carry out pond, 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, be conducive to immediate offshore area propagation and ecological protection.Therefore, this technology has good application prospect at coastal waters recreational facilities and marine ecology protection field.
Brief description of the 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, the first spray orifice; 5, the 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 (taking swimming pool as example) 10 and artificial fish shelter coupling technique are applied to immediate offshore area conventionally, basin bottom is used concrete masonry units sloping, height h1, the h2 of bottom ramp 9 needed to determine by water outlet and desilting, slope length L * equals pond body total length L and deducts outlet pipe 6 diameter D, and slope width is identical with pond width B size.After building up bottom ramp 9, use again reinforcing bar, concreting pond body of wall 8, body of wall 8 height H are definite by fluctuation tidal level difference, and pond width B and length L are held Location of requirement by the pond in pond, and Rong You pond, pond function (swimming demand), all spray orifice flows and fountain time are determined.
Fig. 3 is the normal cross-section schematic diagram of pond (swimming pool) device.Above the pond body of wall of a side, be provided with trash rack 3 towards morning and evening tides, 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 water.During lower than grid 3 height, stop the inside and outside current exchange in pond in tidal level.
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 sediment layer 1, and spray orifice 4,5 is positioned under sediment layer 1.In the time that the inside and outside seawater liquid level gravity pressure reduction in pond 10 reaches certain limit, pressure switch 7 is opened, and in pond, water body flows out, upwards spray by spray orifice 4,5, take the nutriment of bottom to upper strata water body, around artificial fish shelter 2, form artificial upwelling, contribute to fish procreation propagation.
Claims (4)
1. a propagation artificial fish shelter system for tidal type intake pool pressure reduction induction upwelling, this system comprises pond (10) and artificial fish shelter (2), 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;
Be provided with trash rack (3) towards morning and evening tides to pond body of wall (8) top of a side, at the incoming tide, seawater is intake to 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 multiple spray orifices, and these spray orifices are positioned under bed mud top layer; Between outlet pipe (6) and pond (10), pressure switch (7) is housed, when inside and outside pond, seawater liquid level gravity pressure reduction reaches certain limit, pressure switch (7) is opened automatically, in pond, water body flows out, water column is upwards gushed by spray orifice, take the nutriment of bottom to topmost surface, around artificial fish shelter (2), form upwelling.
2. the propagation artificial fish shelter system of tidal type intake pool pressure reduction induction upwelling as claimed in claim 1, is characterized in that, at the bottom of described basin bottom is designed to ramp type pond, comprises a bottom ramp (9).
3. the propagation artificial fish shelter system of tidal type intake pool pressure reduction induction upwelling as claimed in claim 2, it is characterized in that, the height at described bottom ramp (9) two ends is needed to determine by water outlet and desilting, slope length L * equals pond total length L and deducts outlet pipe (6) diameter D, and slope width is identical with pond width B size.
4. the propagation artificial fish shelter system of tidal type intake pool pressure reduction induction upwelling as claimed in claim 2, 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 CN103222434A (en) | 2013-07-31 |
| CN103222434B true CN103222434B (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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| CN (1) | CN103222434B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (3)
| 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 |
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR101272219B1 (en) * | 2010-12-24 | 2013-06-11 | 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 (3)
| 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 |
| 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 |
Non-Patent Citations (7)
| Title |
|---|
| 《潮汐表》在养虾生产上的应用;林雄生;《水产科技情报》;19930302;第20卷(第2期);第80-81页 * |
| JP特开平11-61772A 1999.03.05 |
| 于风超等.潮沟养殖海参技术.《河北渔业》.2010,(第4期), |
| 人工上升流及其水产养殖利用的前景;张聪义等;《福建水产》;19990320(第1期);第74-77页 * |
| 张聪义等.人工上升流及其水产养殖利用的前景.《福建水产》.1999,(第1期), |
| 林雄生.《潮汐表》在养虾生产上的应用.《水产科技情报》.1993,第20卷(第2期), |
| 潮沟养殖海参技术;于风超等;《河北渔业》;20100420(第4期);第15-16页 * |
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| CN103222434A (en) | 2013-07-31 |
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Granted publication date: 20140917 |