CN205161571U - L type mouth mantis shrimp artificial cave - Google Patents
L type mouth mantis shrimp artificial cave Download PDFInfo
- Publication number
- CN205161571U CN205161571U CN201520978677.2U CN201520978677U CN205161571U CN 205161571 U CN205161571 U CN 205161571U CN 201520978677 U CN201520978677 U CN 201520978677U CN 205161571 U CN205161571 U CN 205161571U
- Authority
- CN
- China
- Prior art keywords
- pvc
- artificial cave
- mantis shrimp
- pipe
- bend pipe
- Prior art date
- 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
Links
Classifications
-
- 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 utility model relates to a L type mouth mantis shrimp artificial cave, the PVC return bend that is 65mm -85mm including an internal diameter, the difference in height of two opening central points of PVC return bend is 120mm -160mm, the both ends of PVC return bend respectively a system have the same with the PVC return bend external diameter plug bush pipe that connects of internal diameter, the PVC opening straight tube of the length of pegging graft respectively on the both ends of PVC return bend connect the plug bush pipe for 70mm -90mm, two the back PVC opening straight tubes of pegging graft each other become 87 degrees - 93 degrees contained angles, the whole L of one -tenth shape mouthful mantis shrimp artificial cave of the back pipeline of pegging graft. The utility model discloses a L type design, for mouth mantis shrimp provides existence and the place of breeding in than deep water, the utility model discloses a mouthful mantis shrimp artificial cave's stability has been guaranteed to the structure, and overall structure is simple, penetrating, does benefit to mouthful mantis shrimp and grow and breed.
Description
Technical field
The utility model belongs to technical field of aquaculture, is specifically related to a kind of artificial cave of L-type squilla oratoria.
Background technology
Squilla oratoria battalion troglodytism, cave is squilla oratoria existence, grows and breed a requisite part, manufacture the artificial cave of squilla oratoria, for the perching of squilla oratoria, grow, breed safe place is provided, for squilla oratoria builds suitable growing environment, and then for carrying out squilla oratoria artificial increasing cultivation and artificial breeding provides necessary condition.
According to the display of Bohai Sea fishery resources survey data, within 2008, squilla oratoria total amount of fishing in Bohai Sea Gulf is 1639 tons, within 2009, is 1489 tons, within 2010, is 1544 tons, within 2011, is 833 tons, within 2012, is 1424 tons, within 2013, is 864 tons, and total resources tapers off trend.Squilla oratoria is manually fished for and more and more be can not meet market demand, causes its price day by day to go up.Surging price and natural resources amount less and less make the artificial increasing cultivation of squilla oratoria and breed to become reality and urgent.To carry out squilla oratoria artificial increasing cultivation and breeding, the most important condition is exactly be that squilla oratoria builds the suitableeest living environment, and cave is absolutely necessary a part.
At present, find that squilla oratoria nature cave has multiple.Cave is respectively U-shaped structure, y-type structure, L-type structure and T-type structure, through squilla oratoria culture experiment research in early stage, finds that L-type cave is relatively applicable to the growth of squilla oratoria compared with deep water and under the good aquatic environment of water quality and breeds.
Summary of the invention
The purpose of this utility model is to carry out comparatively deep water squilla oratoria artificial breeding and aquaculture, is the place that squilla oratoria provides existence and breeds.
The utility model solves its technical problem and takes following technical scheme to realize:
A kind of artificial cave of L-type squilla oratoria, comprise the PVC bend pipe that an internal diameter is 65mm-85mm, the difference in height of 2 open centre points of PVC bend pipe is 120mm-160mm, integrally be shaped with respectively at the two ends of PVC bend pipe internal diameter identical with PVC bend pipe external diameter patch sleeve pipe, patching on sleeve pipe inserting depth respectively at the two ends of PVC bend pipe is the PVC opening straight tube of 70mm-90mm, latter two PVC opening straight tube of grafting is mutually 87 degree of-93 degree angle, and after grafting, pipeline entirety becomes the artificial cave of L shape squilla oratoria.
And in described two PVC opening straight tubes, the PVC opening length of straight pipe of grafting is straight up 90mm, and the PVC opening length of straight pipe of horizontal grafting is 75mm.
And the wall thickness that described PVC bend pipe, PVC opening straight tube and PVC patch sleeve pipe is between 4mm-6mm, the length of inserted joint casing is 18mm-22mm.
Advantage of the present utility model and good effect are:
1, the utility model adopts L-type design, for squilla oratoria is in the place providing existence compared with deep water and breed, thus reaches the object of squilla oratoria artificial breeding and aquaculture.
2, structure of the present utility model ensure that the stability in the artificial cave of squilla oratoria, and overall structure is simple, penetrating, is beneficial to squilla oratoria growth and breeds.
3, the physiological property of the utility model combined mouth mantis shrimp, project organization had both met the living necessities of squilla oratoria, in turn saved production cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Implement to be further described to the utility model below in conjunction with accompanying drawing, following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of artificial cave of L-type squilla oratoria, as shown in Figure 1, comprise the PVC bend pipe 3 that an internal diameter is 65mm-85mm, the difference in height of 2 open centre points of PVC bend pipe is 120mm-160mm, integrally be shaped with respectively at the two ends of PVC bend pipe internal diameter identical with PVC bend pipe external diameter patch sleeve pipe 2, patching on sleeve pipe inserting depth respectively at the two ends of PVC bend pipe is the PVC opening straight tube 1 of 70mm-90mm, latter two PVC opening straight tube of grafting is mutually 87 degree of-93 degree angle, and after grafting, pipeline entirety becomes the artificial cave of L shape squilla oratoria.
In concrete enforcement of the present utility model, as better enforcement structure, in described two PVC opening straight tubes, the PVC opening length of straight pipe of grafting is straight up 90mm, the PVC opening length of straight pipe of horizontal grafting is 75mm, and the artificial cave of L-type squilla oratoria of this structure is more conducive to squilla oratoria growth and breeds.
In concrete enforcement of the present utility model, the wall thickness that described PVC bend pipe, PVC opening straight tube and PVC patch sleeve pipe is between 4mm-6mm, the length of inserted joint casing is 18mm-22mm, material is saved in the artificial cave of L-type squilla oratoria of this structure namely, and ensure that intensity and the stability in the artificial cave of squilla oratoria, ensure that the artificial cave of squilla oratoria is indeformable under the punching press of current, do not come off, the change that position is larger does not occur.
Occupation mode of the present utility model is, is vertically imbedded in sand in artificial for L-type cave, and the PVC opening straight tube mouth of pipe of grafting straight up exceeds sand plane and is about 3mm-5mm.
Claims (3)
1. the artificial cave of L-type squilla oratoria, it is characterized in that: comprise the PVC bend pipe that an internal diameter is 65mm-85mm, the difference in height of 2 open centre points of PVC bend pipe is 120mm-160mm, integrally be shaped with respectively at the two ends of PVC bend pipe internal diameter identical with PVC bend pipe external diameter patch sleeve pipe, patching on sleeve pipe inserting depth respectively at the two ends of PVC bend pipe is the PVC opening straight tube of 70mm-90mm, latter two PVC opening straight tube of grafting is mutually 87 degree of-93 degree angle, and after grafting, pipeline entirety becomes the artificial cave of L shape squilla oratoria.
2. the artificial cave of L-type squilla oratoria according to claim 1, is characterized in that: in described two PVC opening straight tubes, the PVC opening length of straight pipe of grafting is straight up 90mm, and the PVC opening length of straight pipe of horizontal grafting is 75mm.
3. the artificial cave of L-type squilla oratoria according to claim 1, is characterized in that: described PVC bend pipe, PVC opening straight tube and the wall thickness patching sleeve pipe are between 4mm-6mm, and the length of inserted joint casing is 18mm-22mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520978677.2U CN205161571U (en) | 2015-12-01 | 2015-12-01 | L type mouth mantis shrimp artificial cave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520978677.2U CN205161571U (en) | 2015-12-01 | 2015-12-01 | L type mouth mantis shrimp artificial cave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205161571U true CN205161571U (en) | 2016-04-20 |
Family
ID=55725642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520978677.2U Expired - Fee Related CN205161571U (en) | 2015-12-01 | 2015-12-01 | L type mouth mantis shrimp artificial cave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205161571U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172143A (en) * | 2016-09-07 | 2016-12-07 | 广东空中田园农业科技有限公司 | A kind of automatic cultivation apparatus of Aquatic product |
| CN110214752A (en) * | 2019-07-23 | 2019-09-10 | 公保 | A kind of ecological, environmental protective protection against rodents animal cave |
-
2015
- 2015-12-01 CN CN201520978677.2U patent/CN205161571U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106172143A (en) * | 2016-09-07 | 2016-12-07 | 广东空中田园农业科技有限公司 | A kind of automatic cultivation apparatus of Aquatic product |
| CN110214752A (en) * | 2019-07-23 | 2019-09-10 | 公保 | A kind of ecological, environmental protective protection against rodents animal cave |
| CN110214752B (en) * | 2019-07-23 | 2024-05-14 | 公保 | Ecological environment-friendly rat-proof animal cave |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204047622U (en) | The water circulation experimental provision of cultivation Scylla paramamosain | |
| CN204518866U (en) | A kind of applicable argillo arenaceous seabed and be easy to marine organisms attachment artificial fish shelter | |
| CN103125415B (en) | Artificial breeding method of tapes dorsatus | |
| CN102106302B (en) | Embedded fish ecological cultivating system of water body self-updated mud flat pipe | |
| CN205161571U (en) | L type mouth mantis shrimp artificial cave | |
| CN204560632U (en) | A kind of staged large water body nurture of fish fingerlings device | |
| CN202285852U (en) | Egg-laying nest for parent fish of odontobutis obscura | |
| CN102187834A (en) | Directional mating and breeding method in Eriocheir sinensis breeding | |
| CN205161574U (en) | Y type mouth mantis shrimp artificial cave | |
| CN204168860U (en) | A kind of environmental protection structure of artificial algal reef | |
| CN206333193U (en) | A kind of attached ovum base of tiger spot cuttlefish nursery | |
| CN205161573U (en) | Type of falling T mouth mantis shrimp artificial cave | |
| CN203563532U (en) | Pyramid-shaped oyster reef suitable for growth of oysters | |
| CN202603405U (en) | Giant salamander breeding pond | |
| CN205213691U (en) | Macroalgae breeding device | |
| CN205124716U (en) | Artifical cave of mouth mantis shrimp | |
| CN203897044U (en) | Fish fry breeding device | |
| CN201042156Y (en) | Device for cultivating sargassum fusiforme | |
| CN205106028U (en) | Culture of chinese mitten crab uses three -dimensional cave | |
| CN210580538U (en) | Australia freshwater lobster circulating water breeding system | |
| CN202211078U (en) | Automatic collection device for semi-buoyant fish egg | |
| CN204104549U (en) | A kind of giant salamander culture pond | |
| CN203897043U (en) | Device for spawning of sepia pharaonis | |
| CN203167814U (en) | Device for observing zoeas of scylla paramamosain | |
| CN204443662U (en) | A kind of artificial fish shelter of convenient transport |
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 |
Granted publication date: 20160420 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |