CN203058079U - Artificial lake bottom ecological improvement accessory - Google Patents
Artificial lake bottom ecological improvement accessory Download PDFInfo
- Publication number
- CN203058079U CN203058079U CN2012206849988U CN201220684998U CN203058079U CN 203058079 U CN203058079 U CN 203058079U CN 2012206849988 U CN2012206849988 U CN 2012206849988U CN 201220684998 U CN201220684998 U CN 201220684998U CN 203058079 U CN203058079 U CN 203058079U
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- connecting rod
- plastic bottle
- man
- spiral cover
- cover plastic
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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
Abstract
The utility model discloses an artificial lake bottom ecological improvement accessory, and the defects that a residential artificial lake in the prior art can not provide the environment suitable for breeding of aquatic animals and growth of larvae, modification of lake ecological environment is difficult and a self-purification function of a lake body is weak are overcome. The artificial lake bottom ecological improvement accessory comprises a quadrangular-shaped plastic connecting rod and protecting bodies, wherein a dovetail groove is formed in the top face of the connecting rod along the longitudinal direction of the connecting rod, both ends of the dovetail groove are open, a strip-shaped protrusion which is matched with the dovetail groove is arranged on the bottom face of the connecting rod, a V-shaped groove along the longitudinal direction of the connecting rod is formed in each of two side faces of the connecting rod, and a plurality of threaded holes are formed in one side face of each V-shaped groove along the longitudinal direction of the connecting rod. Each protecting body comprises a screw cap plastic bottle without a cap, the bottom of each screw cap plastic bottle is open, and the screw cap plastic bottles are connected with the threaded holes through outer threads of bottle openings. The artificial lake bottom ecological improvement accessory has the advantages of being capable of providing the safe growth environment and breeding sites for the larvae of the aquatic animals, beneficial for improving the ecological environment of the lake bottom, and the like.
Description
Technical field
The utility model relates to a kind of man-made lake accessory, relates in particular to a kind of man-made lake accessory that is arranged on lakebed.
Background technology
At present, along with the raising day by day that people require quality of the life, a kind of man-made lake facility emerge in multitude that in high class residential development, disposes.Existing man-made lake facility mainly adopts two kinds of design-build thinkings:
First kind is to be substrate with cement, and zoobenthos and water plants are not set, and simply feeds some view fish.This class man-made lake is built and comparatively fast can be come into operation rapidly, but its self-purification function weakness, when being subjected to necessarily polluting, water quality meeting severe exacerbation has lost its original decoration function on the contrary.Therefore need maintenance long-term supervision and maintenance work, fund input is huge.
Second kind is to be the end with mud when design-build, and planned in the lake various aquatic animals and plants are set, by the management maintenance of a period of time, make the metastable ecotope and the food chain that form similar natural lake in the man-made lake, with self-purification capacity and long-term use that guarantees man-made lake.But this class man-made lake need expend great effort and cost when design and construction, putting in a suitable place to breed aquatic animal particularly: owing to need to create food chain system in the metastable water, need put multiple food grass, food meat and omnivorousness hydrodynamic(al) thing simultaneously in a suitable place to breed, and various growth of animal cycle differences, carnivore can be caused grave danger to other young (as fish-egg, immature juvenile fish or the fry of follow-up input).And only be the water-bed environment of end man-made lake simulating nature lake fully with mud, and its lake body scale is less, causes disruption of ecological balance in the man-made lake easily.Therefore this class man-made lake needs a large amount of artificial monitoring in process of construction, causes input huge, and drags the slow whole uptown construction period, and economic benefit is low.
In sum, man-made lake setting in the existing residential area, because its lake body small scale, the difficulty that ubiquity lake body ecotope improves, key are that its lakebed is difficult to provide in the simulating nature lake movable lakebed environment such as aquatile breeding and young growth.Therefore, residential area of the prior art man-made lake has the following disadvantages: the relevant setting that provides aquatic animal breeding and the young to grow is provided, causes lake body ecotope to improve difficulty, cause lake body self-purification function weakness, need long-term strictness supervision and maintenance.
Chinese patent Granted publication number: CN 201785732U, April 6 2011 Granted publication day, a kind of man-made lake lakebed waterproof layer structure was disclosed, constituted by bed course, watertight composition, protective layer, lay successively from bottom to top.Select for use composite geo-membrane as watertight composition, gather materials on the spot and select plain soil or beach soil as bed course, the integrated multilayer structure is carried out man-made lake lakebed waterproof, and integral waterproofing is effective, and cost is relatively low, is suitable for various soil environments, has promoted the man-made lake construction quality.Its weak point is: this man-made lake lakebed structure, be unfavorable for that man-made lake sets up its metastable ecotope, and cause its watch box self-purification function weakness.
The utility model content
The utility model is to be difficult to provide suitable aquatic animal breeding and young growth for overcoming residential area of the prior art man-made lake, cause lake body ecotope to improve difficulty, the deficiency that causes lake body self-purification function weakness, provide a kind of and can provide aquatic animal breeding and young growth at lakebed, be easy to the ecological a kind of man-made lake lakebed accessory for the ecology improvement that improves of man-made lake.
For achieving the above object, the utility model is by the following technical solutions:
A kind of man-made lake lakebed ecology of the present utility model is improved accessory, comprise four prism type plastics connecting rod and protective, the connecting rod end face is provided with the dovetail groove of and both ends open vertical along it, the connecting rod bottom surface is provided with the strip bulge that cooperates described dovetail groove, the connecting rod two sides respectively are provided with one along its " V " shape groove longitudinally, the two sides angle of described " V " shape groove is more than or equal to 90 °, and upper edge, " V " shape groove one side connecting rod vertically arranges some screwed holes; Described protective comprises the spiral cover plastic bottle of uncovered, described spiral cover plastic bottle bottom opening, and the external screw thread by bottleneck is connected with screwed hole.Protective uses choosing to cover plastic bottle; its bottle inner space can provide the space that the aquatile young is hidden and aquatile breeds; because the size of its bottom opening restriction; predacious fish is difficult for entering wherein; thereby the aquatic animal young growth that the protection growth cycle is long, and protective inside also provides the aquatic animal space that breeding is laid eggs.The utility model just is arranged on lakebed in the man-made lake process of construction; and thereby a plurality of connecting rod links together by strip bulge and dovetail groove clamping; it vertically highly can live in the purpose of the aquatic animal in the different depth of water environment to reach protection by increasing or reduce the quantity regulating of connecting rod.Simultaneously, protective has used discarded spiral cover plastic bottle, turns waste into wealth, and is with low cost.And utilized the external screw thread of spiral cover plastic bottle bottleneck as syndeton, further reduced production cost, be beneficial to popularization.The material corrosion resistance of spiral cover plastic bottle is strong, easy to process.
As preferably, the spiral cover plastic bottle bottle wall of described protective is provided with some apertures.When the aquatic animal young of some accumulates in protective inside, cause oxygen demand increase and drainage waste deposits in this local space easily.At these apertures that the spiral cover plastic bottle bottle wall of protective arranges, the passage of inside and outside water body exchange is provided, help to improve the protective internal environment and reduce water resistance of the present utility model.Aperture has changed the surface texture of spiral cover plastic bottle, and it is easilier adhered to by water plants, and the water plants of these apposition growths both can be used as juvenile fish food, and the extra protection of blocking is provided again.
As preferably, at least at screwed hole two ends, a place a pair of blake bottle is set, described blake bottle comprises the spiral cover plastic bottle of uncovered, spiral cover plastic bottle bottom opening, inside is separated into some confined spaces by some metal diaphragm seals, fills the dry medium that is mixed with the water plants seed 32 in each confined space.Described blake bottle is used for cultivating water plants such as pasture and water and algae at the man-made lake lakebed, both provides food for aquatic animal and for its environment of hiding and breeding, has improved the utility model lakebed environment on every side.Blake bottle inside is separated into some confined spaces by some metal diaphragm seals, and these metal diaphragm seals can be corroded in water gradually, finally penetrate, and makes lake water enter the confined space that the metal diaphragm seal separates, and makes water plants seed sprouting growth wherein.And because the water plants seed in any one confined space is dry, therefore only all metal diaphragm seals that are positioned at this confined space outside all be corroded penetrate after, water plants seed in this confined space is just understood germinating growth, realize the water plants seed time segment germinating growth of blake bottle inside, the function that makes blake bottle keep cultivating water plants for a long time plays the effect that improves the lakebed environment for a long time.
As preferably, described metal diaphragm seal is provided with some pits, and the metal diaphragm seal is at the thickness of the thickness that pit is set less than other parts.The metal diaphragm seal corrosion failure time is depended on the thickness of metal diaphragm seal, can both cultivate water plants for guaranteeing annual blake bottle, it is thinner that the thickness of metal diaphragm seal arranges, brought inconvenience so just for production and processing of the present utility model, and thinner metal diaphragm seal damages easily, is not easy to sealing and installs.Therefore the metal diaphragm seal is set to the thickness that easily processing is installed, and the pit portion of thinner thickness is set on its surface, in the time of in being immersed in lake water, the more perishable water inlet of pit portion, so both satisfy the requirement that blake bottle is regularly cultivated water plants, also made things convenient for processing of the present utility model.Simultaneously, at initial stage of the germinating growth of water plants since small scale gnawed totally by herbvore biology easily.And the metal diaphragm seal more early corrodes at pit, and remainder still can play the effect that protection water plants sprout avoids gnawing, and germinating growth in the space of water plants elder generation between the double layer of metal diaphragm seal increases its survival rate.
As preferably, the metal diaphragm seal uses the Ni2 cast iron materials, and metal diaphragm seal thickness is 0.6mm, and pit thickness is 0.3mm.When the utility model used, the metal diaphragm seal was immersed in the lake water, and its pit penetrates about soaking to be corroded in about 1 year greatly, made the confined space water inlet after the metal diaphragm seal, made water plants seed sprouting growth wherein.The remainder of metal diaphragm seal plays the effect that protection water plants sprout avoids gnawing.And other parts of metal diaphragm seal also become fragile owing to the lake water corrosion, can not have influence on inner water plants and expand outwardly growth.
As preferably, the spiral cover plastic bottle is provided with some palpiform bodies along its bottom opening ring week, and described palpiform body launches to the spiral cover plastic bottle outside.The palpiform body provides the structure of the algae apposition growth in the lake water, and its structure of launching at opening part also is fit to interception with the algae seed that flows in lake water, be conducive to surface attachment growth algae of the present utility model, be more conducive to aquatic animal breeding and young growth.
As preferably, described palpiform body and spiral cover plastic bottle are structure as a whole.The palpiform body can be vertically to cut formation at the open bottles wall place of spiral cover plastic bottle along bottle, and crooked expansion laterally.Thereby make palpiform body and spiral cover plastic bottle form integrative-structure, so not only take full advantage of the material behavior of spiral cover plastic bottle, easy to process, and cause unnecessary pollution owing to the corrosion-resistant palpiform body of plastics can not separate with body.
Therefore, the utlity model has following beneficial effect: (1) provides safe growing environment for the aquatic animal young of putting in a suitable place to breed in man-made lake; (2) simulating nature lake lakebed environment provides safe aquatic animal breeding place; (3) be provided with the device of automatic cultivation water plants, help the lakebed ecotope and improve.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is end view of the present utility model.
Fig. 3 is the cutaway view of blake bottle parts of the present utility model.
Fig. 4 is the structural representation of metal diaphragm seal of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Embodiment: as shown in Figure 1 and Figure 2, a kind of man-made lake lakebed ecology of the present utility model is improved accessory, comprise four prism type plastics connecting rod 1 and protective 2, connecting rod 1 end face is provided with the dovetail groove 11 of and both ends open vertical along it, connecting rod 1 bottom surface is provided with the strip bulge 12 that cooperates described dovetail groove 11, connecting rod 1 two sides respectively are provided with one along its " V " shape groove longitudinally, the two sides angle of described " V " shape groove equals 90 °, and upper edge, " V " shape groove one side connecting rod 1 vertically arranges five screwed holes; A plurality of the utility model devices can superpose one by one with strip bulge 12 by the dovetail groove 11 on the connecting rod 1 and be connected, and expand its wording depth.It vertically highly can live in the purpose of the aquatic animal in the different depth of water environment to reach protection by increasing or reduce the quantity regulating of connecting rod.Screwed hole in the middle of connecting rod 1 is provided with blake bottle 3, at other screwed holes protective 2 is set.
As shown in Figure 3,, described blake bottle 3 uses the spiral cover plastic bottle of uncovered, spiral cover plastic bottle bottom opening, inside is divided into some confined spaces by some metal diaphragm seals 31, fills the medium 32 that is mixed with dry water plants seed in each confined space.Described medium 32 is to have mixed the water plants seed in the mixture of fertilizer and dry fine sand.Described blake bottle 3 is used for cultivating water plants, improves the water plants degree of adhesion on the utility model surface fast, improves the utility model environments such as subsea on every side.Blake bottle 3 inside are separated into some confined spaces by some metal diaphragm seals 31, and these metal diaphragm seals 31 can be corroded in water gradually, finally penetrate, and make lake water enter the confined space that metal diaphragm seal 31 separates, and make water plants seed growth wherein.And because the water plants seed in any one confined space is dry, therefore only all metal diaphragm seals 31 that are positioned at this confined space outside all be corroded penetrate after, water plants in this confined space just can grow, the water plants time segment that realizes blake bottle 3 inside begins growth, makes the blake bottle 3 long-term functions that keep cultivating water plants.
As shown in Figure 4, described metal diaphragm seal 31 uses the Ni2 cast iron materials, and is provided with some pits 33 on its surface, and metal diaphragm seal 31 thickness are 0.6mm, and pit 33 place's thickness are 0.3mm.When the utility model used, metal diaphragm seal 31 was immersed in the lake water, and its pit 33 places penetrate about soaking to be corroded in about 1 year greatly, made the confined space water inlet after the metal diaphragm seal 31, made water plants seed sprouting growth wherein.The remainder of metal diaphragm seal 31 plays the protection water plants and avoids gnawing totally effect.And other parts of metal diaphragm seal 31 also become fragile owing to the lake water corrosion, can not have influence on inner water plants and expand outwardly growth.
Described protective 2 comprises the spiral cover plastic bottle of a uncovered, this spiral cover plastic bottle bottom opening, and the external screw thread by bottleneck is connected with screwed hole.These spiral cover plastic bottles are provided with some palpiform bodies 22 along its bottom opening ring week, and palpiform body 22 is vertically to cut formation at the open bottles wall place of spiral cover plastic bottle along bottle, and crooked expansion laterally.Thereby make palpiform body 22 and spiral cover plastic bottle form integrative-structure, so not only take full advantage of the material behavior of spiral cover plastic bottle, easy to process, and cause unnecessary pollution owing to the corrosion-resistant palpiform body 22 of plastics can not separate with body.Protective 2 uses the spiral cover plastic bottle, because the restriction of the size of its bottom opening, predacious fish is difficult for entering wherein, and its inner space can provide juvenile fish to hide and the fish egg reproduction.Help to improve the living environment of juvenile fish, thereby make the fishery resources recovery of rising in value fast.Protective 2 uses the waste and old spiral cover plastic bottle that reclaims, and cost is very low, helps to solve serious day by day plastic products pollution problem simultaneously; Utilize external screw thread that spiral cover plastic bottle bottleneck carries as syndeton, further reduced raw-material processing cost, and the strong characteristics of the in light weight and corrosion resistance of spiral cover plastic bottle itself are used in the very suitable lake water environment also.Because the extremely low high density that therefore is well suited for of the utility model cost is thrown in and is extensively promoted.
The spiral cover plastic bottle bottle wall of protective 2 is provided with some apertures 21.The passage of inside and outside water body exchange is provided, helps to improve protective 2 internal environments and reduce the utility model water resistance simultaneously.Aperture 21 has changed the surface texture of spiral cover plastic bottle; it is easilier adhered to by water plants; the water plants of these apposition growths both can be used as juvenile fish food, and the extra protection of blocking is provided again, and surperficial aquatic plant attaching degree height also can play better attracting effect simultaneously.
In use; cooperate by dovetail groove 11 and strip bulge 12; connecting rod 1 installed to add up to reach be fit to the height that requires; protective 2 and blake bottle 3 are installed; and the connecting rod 1 that will be positioned at below by cemented on the building foundation of man-made lake lakebed; just can after the man-made lake retaining and throwing in aquatile such as fry, play the effect of the breeding of protection aquatic animal and young growth, be used for the ecology improvement of man-made lake.
Claims (7)
1. a man-made lake lakebed ecology is improved accessory, it is characterized in that, comprise four prism type plastics connecting rod (1) and protective (2), connecting rod (1) end face is provided with the dovetail groove (11) of and both ends open vertical along it, connecting rod (1) bottom surface is provided with the strip bulge (12) that cooperates described dovetail groove (11), connecting rod (1) two sides respectively are provided with one along its " V " shape groove longitudinally, the two sides angle of described " V " shape groove is more than or equal to 90 °, and " V " shape groove one side upper edge connecting rod (1) vertically arranges some screwed holes; Described protective (2) comprises the spiral cover plastic bottle of uncovered, described spiral cover plastic bottle bottom opening, and the external screw thread by bottleneck is connected with screwed hole.
2. a kind of man-made lake lakebed ecology according to claim 1 is improved accessory, it is characterized in that, the spiral cover plastic bottle bottle wall of described protective (2) is provided with some apertures (21).
3. a kind of man-made lake lakebed ecology according to claim 1 and 2 is improved accessory, it is characterized in that, at least at screwed hole two ends, a place a pair of blake bottle (3) is set, described blake bottle (3) comprises the spiral cover plastic bottle of uncovered, spiral cover plastic bottle bottom opening, inside is separated into some confined spaces by some metal diaphragm seals (31), fills the dry medium that is mixed with the water plants seed (32) in each confined space.
4. a kind of man-made lake lakebed ecology according to claim 3 is improved accessory, it is characterized in that described metal diaphragm seal (31) is provided with some pits (33), and metal diaphragm seal (31) is arranging thickness that pit (33) the locates thickness less than other parts.
5. a kind of man-made lake lakebed ecology according to claim 4 is improved accessory, it is characterized in that, metal diaphragm seal (31) uses the Ni2 cast iron materials, and metal diaphragm seal (31) thickness is 0.6mm, and it is 0.3mm that pit (33) is located thickness.
6. a kind of man-made lake lakebed ecology according to claim 1 and 2 is improved accessory, it is characterized in that, the spiral cover plastic bottle is provided with some palpiform bodies (22) along its bottom opening ring week, and described palpiform body (22) launches to the spiral cover plastic bottle outside.
7. a kind of man-made lake lakebed ecology according to claim 6 is improved accessory, it is characterized in that described palpiform body (22) and spiral cover plastic bottle are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206849988U CN203058079U (en) | 2012-12-13 | 2012-12-13 | Artificial lake bottom ecological improvement accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206849988U CN203058079U (en) | 2012-12-13 | 2012-12-13 | Artificial lake bottom ecological improvement accessory |
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| Publication Number | Publication Date |
|---|---|
| CN203058079U true CN203058079U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012206849988U Expired - Fee Related CN203058079U (en) | 2012-12-13 | 2012-12-13 | Artificial lake bottom ecological improvement accessory |
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| CN (1) | CN203058079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181346A (en) * | 2012-12-13 | 2013-07-03 | 浙江海洋学院 | Ecological improvement accessory for lakebed of artificial lake |
| CN107318753A (en) * | 2017-08-17 | 2017-11-07 | 安徽益佳园环境工程有限公司 | A kind of Lake benthic ecology environment changing device |
-
2012
- 2012-12-13 CN CN2012206849988U patent/CN203058079U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181346A (en) * | 2012-12-13 | 2013-07-03 | 浙江海洋学院 | Ecological improvement accessory for lakebed of artificial lake |
| CN103181346B (en) * | 2012-12-13 | 2014-11-05 | 浙江海洋学院 | Ecological improvement accessory for lakebed of artificial lake |
| CN107318753A (en) * | 2017-08-17 | 2017-11-07 | 安徽益佳园环境工程有限公司 | A kind of Lake benthic ecology environment changing device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20131213 |