CN205161574U - Y type mouth mantis shrimp artificial cave - Google Patents
Y type mouth mantis shrimp artificial cave Download PDFInfo
- Publication number
- CN205161574U CN205161574U CN201520983029.6U CN201520983029U CN205161574U CN 205161574 U CN205161574 U CN 205161574U CN 201520983029 U CN201520983029 U CN 201520983029U CN 205161574 U CN205161574 U CN 205161574U
- Authority
- CN
- China
- Prior art keywords
- pvc
- way pipe
- pipe
- siphunculus
- mantis shrimp
- 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
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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
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- Artificial Fish Reefs (AREA)
Abstract
The utility model relates to a Y type mouth mantis shrimp artificial cave, the PVC three -way pipe that is 65mm -85mm including an internal diameter, each other becomes 120 degrees contained angles every siphunculus on the PVC three -way pipe, and the open end of every siphunculus to PVC three -way pipe geometric centre's distance is between the 100mm -120mm, there is the same with the every siphunculus external diameter plug bush pipe that connects of internal diameter in the open end system of every siphunculus of PVC three -way pipe, the PVC opening straight tube of the length of pegging graft respectively on every connects the plug bush pipe for 50mm -70mm, the whole Y type mouth mantis shrimp artificial cave of one -tenth of back pipeline pegs graft. The utility model discloses a mouth mantis shrimp provided existence and had bred under the condition than deep water place to reach the mesh that mouthful mantis shrimp manual work was bred and was increased the breed, 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 the artificial cave of a kind of Y 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, find Y type cave be relatively applicable to deeper water and under the slightly poor aquatic environment of water quality squilla oratoria growth and breed.
Summary of the invention
The purpose of this utility model is to carry out deeper water and the slightly poor squilla oratoria artificial breeding of water quality 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 Y type squilla oratoria, comprise the PVC three-way pipe that an internal diameter is 65mm-85mm, every root siphunculus on PVC three-way pipe is mutually 120 degree of angles, and the openend of every root siphunculus to the distance of PVC three-way pipe geometric center is between 100mm-120mm, integrally be shaped with in the openend of PVC three-way pipe every root siphunculus internal diameter identical with every root siphunculus external diameter patch sleeve pipe, to patch on sleeve pipe inserting depth be respectively the PVC opening straight tube of 50mm-70mm each, and after grafting, pipeline entirety becomes the artificial cave of Y type squilla oratoria.
And in three PVC opening straight tubes, the PVC opening length of straight pipe of grafting is straight up 70mm, two PVC opening length of straight pipe of oblique below grafting are 50mm.
And described PVC three-way 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.
Advantage of the present utility model and good effect are:
1, the utility model adopts the design of Y type, 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 Y type squilla oratoria, as shown in Figure 1, comprise the PVC three-way pipe 3 that an internal diameter is 65mm-85mm, every root siphunculus on PVC three-way pipe is mutually 120 degree of angles, and the openend of every root siphunculus to the distance of PVC three-way pipe geometric center is between 100mm-120mm, integrally be shaped with in the openend of PVC three-way pipe every root siphunculus internal diameter identical with every root siphunculus external diameter patch sleeve pipe 2, to patch on sleeve pipe inserting depth be respectively the PVC opening straight tube 1 of 50mm-70mm each, and after grafting, pipeline entirety becomes the artificial cave of Y type squilla oratoria.
In concrete enforcement of the present utility model, as better enforcement structure, in three PVC opening straight tubes, the PVC opening length of straight pipe of grafting is straight up 70mm, two PVC opening length of straight pipe of oblique below grafting are 50mm, in reality is raised and bred, the artificial cave of Y type squilla oratoria of this structure is more conducive to squilla oratoria growth and breeds.
In concrete enforcement of the present utility model, described PVC three-way pipe, PVC opening straight tube and the wall thickness patching sleeve pipe are between 4mm-6mm, the length of inserted joint casing is 18mm-22mm, material is saved in the artificial cave of Y 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 Y type cave, and one in three PVC opening straight tubes straight up, and the mouth of pipe exceeds sand plane 3mm-5mm.
Claims (3)
1. the artificial cave of Y type squilla oratoria, it is characterized in that: comprise the PVC three-way pipe that an internal diameter is 65mm-85mm, every root siphunculus on PVC three-way pipe is mutually 120 degree of angles, and the openend of every root siphunculus to the distance of PVC three-way pipe geometric center is between 100mm-120mm, integrally be shaped with in the openend of PVC three-way pipe every root siphunculus internal diameter identical with every root siphunculus external diameter patch sleeve pipe, to patch on sleeve pipe inserting depth be respectively the PVC opening straight tube of 50mm-70mm each, and after grafting, pipeline entirety becomes the artificial cave of Y type squilla oratoria.
2. the artificial cave of Y type squilla oratoria according to claim 1, is characterized in that: in three PVC opening straight tubes, the PVC opening length of straight pipe of grafting is straight up 70mm, and two PVC opening length of straight pipe of oblique below grafting are 50mm.
3. the artificial cave of Y type squilla oratoria according to claim 1, is characterized in that: described PVC three-way 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 |
|---|---|---|---|
| CN201520983029.6U CN205161574U (en) | 2015-12-01 | 2015-12-01 | Y type mouth mantis shrimp artificial cave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520983029.6U CN205161574U (en) | 2015-12-01 | 2015-12-01 | Y type mouth mantis shrimp artificial cave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205161574U true CN205161574U (en) | 2016-04-20 |
Family
ID=55725645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520983029.6U Expired - Fee Related CN205161574U (en) | 2015-12-01 | 2015-12-01 | Y type mouth mantis shrimp artificial cave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205161574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326580A (en) * | 2019-08-02 | 2019-10-15 | 江苏省淡水水产研究所 | A kind of cray of three-dimensional culture burrows system |
-
2015
- 2015-12-01 CN CN201520983029.6U patent/CN205161574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326580A (en) * | 2019-08-02 | 2019-10-15 | 江苏省淡水水产研究所 | A kind of cray of three-dimensional culture burrows system |
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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 |
Granted publication date: 20160420 Termination date: 20171201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |