CN203884434U - Wind wave-resistant shell reef capable of attaching alga - Google Patents
Wind wave-resistant shell reef capable of attaching alga Download PDFInfo
- Publication number
- CN203884434U CN203884434U CN201420158609.7U CN201420158609U CN203884434U CN 203884434 U CN203884434 U CN 203884434U CN 201420158609 U CN201420158609 U CN 201420158609U CN 203884434 U CN203884434 U CN 203884434U
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- CN
- China
- Prior art keywords
- coaming plate
- reinforced concrete
- attaching
- concrete post
- wind wave
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- 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
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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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- Artificial Fish Reefs (AREA)
Abstract
The utility model relates to a wind wave-resistant shell reef capable of attaching alga. The wind wave-resistant shell reef capable of attaching alga comprises an upper coaming and a lower coaming in parallel; the upper coaming and the lower coaming are both annularly hexagonal; corresponding end points of the upper coaming and the lower coaming are fixedly connected by rebar coagulation posts, so the upper coaming, the lower coaming and the rebar coagulation posts form a hollow hexagonal prism frame; a plurality of nylon ropes are connected between the upper coaming and the lower coaming; a mesh bag filled with shells is hung on the hollow hexagonal prism frame. The shell reel is of a hollow hexagonal prism structure, has better stability and can well resist wind waves, and the shells are added into the mesh bag arranged on the hollow hexagonal prism frame, so the attaching surface of the reel is improved, a substratum is well provided for attaching organisms, an optimized breeding occasion is provided for alga organisms due to the addition of the nylon ropes, the variety and number of the attaching organisms are increased, and the attaching effect is increased. The wind wave-resistant shell reef capable of attaching alga is applied to aquaculture.
Description
Technical field
The utility model relates to aquaculture, particularly relates to a kind of wind wave resistance shell reef that marine alga adheres to that can be used for.
Background technology
Shell reef is a kind of artificial fish shelter of novel environment friendly, is discarded scallop shell is packed in discarded nylon fishing net bag, drops into seabed as artificial fish shelter.Utilize discarded shell and damaged fishing net to combine, turn waste into wealth, not only can solve the problem that shell is piled up welding, can also contribute share for the fishery in sea area.The shell reef that utilizes shell and other auxiliary material to be made, its raw material are taken from sea and are used for sea, increase artificial and natural affinity, and the principle of having followed material synthesization also prevents the generation of secondary pollution simultaneously.The marine shellfish cultivation history of China is very of a specified duration, has the shellfish culture of representative apart from the present, to have the history of more than 2000 year with oyster, and China's mariculture shellfish output in 2012 continues to increase, and reaches 1208.44 ten thousand tons, belongs to the main species of mariculture.Large batch of shell, nontoxic durable again, can suit measures to local conditions to gather materials on the spot according to China's shellfish culture present situation be used, and not only reduces the discharge of pollutant but also can give a favor for ocean.
Sea jungle is the important content that oceanic pasture is built.Sea jungle can change the dynamics of ocean current, makes to form quiet steady marine site in sea jungle, is conducive to halobiontic resting and take nourishing food to build up one's health recuperate, the refuge while becoming its hazard weather; In sea jungle, can form day shady, hidden and narrow getting lost, become the good location that marine animal is hidden harmful animal; Tangleweed and epizoite thereof in sea jungle can be used as the multiple halobiontic bait such as fish; In sea jungle, having the adherance of abundant fish ovum and the bait of postlarva hatching, is the spawning ground of multiple fish.Although current artificial fish shelter definite functions, growth momentum is good, but aspect the additional function after exploitation artificial fish shelter major function, relate to lessly, the artificial fish shelter that therefore exploitation can be brought into play main functionality and can increase again additional effect has good development space.
Utility model content
In order to overcome above-mentioned technical problem, the purpose of this utility model is to provide a kind of shell reef, has both facilitated marine alga to adhere to, and also plays good wind wave resistance effect.
The technical scheme that the utility model adopts is:
A kind ofly can be used for the wind wave resistance shell reef that marine alga adheres to, comprise the upper coaming plate and the lower coaming plate that are parallel to each other, described upper coaming plate and lower coaming plate are cyclic hexagonal, the described upper coaming plate end points corresponding with lower coaming plate is fixedly connected with and made upper coaming plate, lower coaming plate, reinforced concrete post form hollow six terrace with edge frameworks by reinforced concrete post, between described upper coaming plate and lower coaming plate, be connected to some nylon ropes, on described hollow six terrace with edge frameworks, be linked with the mesh bag of filling shell.
As the further improvement of technique scheme, described upper coaming plate and lower coaming plate are ring-type regular hexagon.Orthohexagonal structure is compared and is had higher structural stability with common hexagon, is more suitable for shell reef and uses in the large marine site of stormy waves.
Further improvement as technique scheme, be fixedly connected with described upper coaming plate and the reinforced concrete post of lower coaming plate comprise be connected in two cyclic hexagonal in hexagonal internal layer reinforced concrete post and is connected the two hexagonal outer reinforcement coagulation posts in cyclic hexagonal China and foreign countries, described mesh bag is arranged on the six terrace with edge sides that on internal layer reinforced concrete post, also covering is surrounded by internal layer reinforcing bar.Therefore in the inside and outside shadow effect that all forms of internal layer reinforced concrete post, for fish, hide natural enemy.
Further improvement as technique scheme, on described upper coaming plate and lower coaming plate, be equipped with lacing hole, the two ends of described nylon rope are separately fixed on the lacing hole of coaming plate and lacing hole corresponding to lower coaming plate, and described nylon rope is between outer reinforcement and internal layer reinforcing bar.Nylon rope is beneficial to again the kind that increases aufwuch in this position, increase adhesion effect, and is attached to the marine alga formation sea jungle on nylon rope, thereby can change current, forms changeable current, produces good flow field effect.
As the further improvement of technique scheme, described nylon rope has many, along the hoop of hollow six terrace with edge frameworks, arranges, more nylon rope can adhere to more marine alga, can increase biological attachment kind and quantity again, strengthens adhesion effect.
The beneficial effects of the utility model are: shell reef of the present utility model is hollow six terrace with edge frame structures, there is good stability, can well resist stormy waves, being arranged on mesh bag on hollow six terrace with edge frameworks, to have added shell to make reefs improve attaching surface long-pending, can well be for aufwuch provides adherance, the while, because nylon rope adds, can preferably be bred place for seaweeds biology provides, and increased the kind quantity of aufwuch, increase adhesion effect.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1 a kind of can be used for the wind wave resistance shell reef that marine alga adheres to, and 5 parts, consists of: upper coaming plate 1, lower coaming plate 2, reinforced concrete post, fishing net mesh bag 4 and nylon rope 3.
Upper coaming plate 1 and lower coaming plate 2 are ring-type regular hexagon, and both are parallel to each other, and upper coaming plate 1 is positioned at lower coaming plate 2 tops.Some reinforcement installation are between upper coaming plate 1 and lower coaming plate 2, and one end of each reinforced concrete post is connected to the orthohexagonal end points of coaming plate 1 ring-type, and one end is connected in the orthohexagonal opposite endpoint of lower coaming plate 2 ring-type in addition.Because each ring-type regular hexagon has the regular hexagon of inner ring and the regular hexagon of outer ring, so reinforced concrete post can be divided into internal layer reinforced concrete post 5 and outer reinforcement coagulation post 6.Upper coaming plate 1, lower coaming plate 2 form hollow six terrace with edge frameworks with reinforcing bar.
In the present embodiment, upper coaming plate 1 and lower coaming plate 2 use concrete are made, and its internal-and external diameter is respectively 10cm, 50cm and 15cm, 70cm.On every limit of upper coaming plate 1, lower coaming plate 2, be evenly provided with 3 lacing holes, the nylon rope 3 that connects one to one, therefore all has three along the fixing nylon rope 3 of its short transverse, for the position that provides marine alga to adhere on each face of six terrace with edges.
The fishing net mesh bag that has been 0.5m * 0.5m * 0.2m by the specification that installs shell after having formed hollow six terrace with edge frameworks 4 covers and is fixed on the six terrace with edge sides that internal layer reinforced concrete post 5 surrounds.The specification of inside and outside layer reinforced concrete post is respectively 0.35m * 0.25m * 0.60m, 0.35m * 0.25m * 0.64m, and every reinforced concrete post is an embedded reinforcing bar that diameter is 6mm all.
Shell reef tool in this enforcement has the following advantages;
1, the upper and lower bottom surface of this shell reef is regular hexagon, has good stability, is conducive to resist stormy waves;
2, this shell reef provides and preferably breeds place the seaweeds biology that is utilized as of nylon rope;
3, this shell reef has larger floor space, can provide the place of multiplying and living for benthon;
4, it is long-pending that this shell reef has very large attaching surface, for aufwuch provides adherance, owing to having increased the kind quantity of aufwuch adding of nylon rope, increases adhesion effect;
5, this shell reef be designed with the nylon rope adhering to for marine alga, the marine alga adhering to by nylon rope can change current, forms changeable current, produces good flow field effect;
6, shell uses and distributes good shadow effect can be provided;
7, the vacant inner space of this shell reef is that fish etc. good perches, keeps away enemy place.
The above be the utility model preferred embodiment, it does not form the restriction to the utility model protection domain.
Claims (5)
1. one kind can be used for the wind wave resistance shell reef that marine alga adheres to, it is characterized in that: comprise the upper coaming plate (1) and the lower coaming plate (2) that are parallel to each other, described upper coaming plate (1) is cyclic hexagonal with lower coaming plate (2), described upper coaming plate (1) end points corresponding with lower coaming plate (2) is fixedly connected with and made upper coaming plate (1), lower coaming plate (2), reinforced concrete post form hollow six terrace with edge frameworks by reinforced concrete post, between described upper coaming plate (1) and lower coaming plate (2), be connected to some nylon ropes (3), on described hollow six terrace with edge frameworks, be linked with the mesh bag (4) of filling shell.
2. according to claim 1ly can be used for the wind wave resistance shell reef that marine alga adheres to, it is characterized in that: described upper coaming plate (1) is ring-type regular hexagon with lower coaming plate (2).
3. according to claim 1ly can be used for the wind wave resistance shell reef that marine alga adheres to, it is characterized in that: be fixedly connected with described upper coaming plate (1) and the reinforced concrete post of lower coaming plate (2) comprise be connected in two cyclic hexagonal in hexagonal internal layer reinforced concrete post (5) and be connected two cyclic hexagonal hexagonal outer reinforcement coagulation posts (6) at home and abroad, described mesh bag (4) is arranged on internal layer reinforced concrete post (5) and goes up and cover the six terrace with edge sides that surrounded by internal layer reinforced concrete post (5).
4. according to claim 3ly can be used for the wind wave resistance shell reef that marine alga adheres to, it is characterized in that: on described upper coaming plate (1) and lower coaming plate (2), be equipped with lacing hole, the two ends of described nylon rope (3) are separately fixed on the lacing hole of coaming plate (1) and the lacing hole of lower coaming plate (2) correspondence, and described nylon rope (3) is between outer reinforced concrete post (6) and internal layer reinforced concrete post (5).
5. according to the wind wave resistance shell reef that marine alga adheres to that can be used for described in claim 1 or 2 or 3 or 4, it is characterized in that: described nylon rope (3) has many, along the hoop of hollow six terrace with edge frameworks, arrange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158609.7U CN203884434U (en) | 2014-04-02 | 2014-04-02 | Wind wave-resistant shell reef capable of attaching alga |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158609.7U CN203884434U (en) | 2014-04-02 | 2014-04-02 | Wind wave-resistant shell reef capable of attaching alga |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203884434U true CN203884434U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158609.7U Expired - Fee Related CN203884434U (en) | 2014-04-02 | 2014-04-02 | Wind wave-resistant shell reef capable of attaching alga |
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| CN (1) | CN203884434U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521730A (en) * | 2015-01-21 | 2015-04-22 | 河北省海洋与水产科学研究院 | Sea grass bottom laying planting method |
| CN105918187A (en) * | 2016-07-14 | 2016-09-07 | 中国海洋大学 | Step type egg laying infant caring algal reef |
| CN113068602A (en) * | 2021-04-19 | 2021-07-06 | 中国水产科学研究院南海水产研究所 | Frame type steel-concrete algal reef beneficial to seaweed proliferation and application thereof |
-
2014
- 2014-04-02 CN CN201420158609.7U patent/CN203884434U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104521730A (en) * | 2015-01-21 | 2015-04-22 | 河北省海洋与水产科学研究院 | Sea grass bottom laying planting method |
| CN105918187A (en) * | 2016-07-14 | 2016-09-07 | 中国海洋大学 | Step type egg laying infant caring algal reef |
| CN105918187B (en) * | 2016-07-14 | 2018-11-09 | 中国海洋大学 | Stepped algal reef of raising an infant of laying eggs |
| CN113068602A (en) * | 2021-04-19 | 2021-07-06 | 中国水产科学研究院南海水产研究所 | Frame type steel-concrete algal reef beneficial to seaweed proliferation and application thereof |
| CN113068602B (en) * | 2021-04-19 | 2022-09-30 | 中国水产科学研究院南海水产研究所 | Frame type steel-concrete algal reef beneficial to seaweed proliferation and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20160402 |