CN203027862U - Semi-floating type nori cultivation raft frame - Google Patents
Semi-floating type nori cultivation raft frame Download PDFInfo
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- CN203027862U CN203027862U CN 201220556432 CN201220556432U CN203027862U CN 203027862 U CN203027862 U CN 203027862U CN 201220556432 CN201220556432 CN 201220556432 CN 201220556432 U CN201220556432 U CN 201220556432U CN 203027862 U CN203027862 U CN 203027862U
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Abstract
The utility model provides a semi-floating type nori cultivation raft frame which is installed in an intertidal zone. Two ends of each raft frame respectively utilize three pile heads, the pile heads are parallel and reciprocal, reeds or old bamboo poles are bound into triangles to form the pile heads, then the pile heads are connected in a bound mode through polyethylene mooring ropes, the lengths of the polyethylene mooring ropes range from 9 meters to 11 meters, the thicknesses of the polyethylene mooring ropes range from 18 centimeters to 22 centimeters, the pile heads are washed into silt by 5 meters to 7 meters in an inverted-triangle mode, and mooring rope heads which are 3-4 meters are left on the beach surface. According to the raft frame, three polyethylene mooring ropes and the pile heads at two ends are connected together to form three floating ropes, wherein the lengths of the polyethylene mooring ropes range from 160 meters to 180 meters, and the thicknesses of the polyethylene mooring ropes range from 18 centimeters to 22 centimeters; two types of screens which are 117 strands and 126 strands can be chosen, moso bamboos are bound on the floating ropes according to the sizes of the screens, and the diameter of each moso bamboo ranges from 8 centimeters to 10 centimeters; and in addition, bamboo roots which are 0.8 meter to 1 meter are supported on two ends of each moso bamboo, so that the raft frame can stand on the sand beach after seawater ebbs, drying of the screens and nori can be conducted, the nori is prevented from becoming sickly, and growth of other algae is prevented. The semi-floating type nori cultivation raft frame has the advantages of resisting stormy waves and facilitating drying of the screens and the nori.
Description
Technical field
The utility model relates to the laver culture technique, especially a kind of semi-floating laver cultivation raft frame.
Background technology
For a long time, the laver cultivation industry of China mainly develops in the marine site, intertidal zone, the gross area of cultivation is more than 20,000 hectares, what generally adopt is a kind of frame structure raft frame of putting stripe shape, be arranged at the intertidal zone, two stake cables at two ends are connected with the dual-side cable, with polypropylene or polyethylene rope, floating bamboo forms complete frame-type raft shelf structure.Resistance is huge in this structure stormy waves, marine work hardships, and material cost is also high.
Summary of the invention
The purpose of this utility model provides a kind of semi-floating raft frame that is arranged at the intertidal zone.
The utility model is achieved in that there is the pile crown greater than 2 at every raft frame two, parallel equity, pile crown is with reed or old bamboo branch bundle triangularity, with length be again, 9～11 meters polyethylene hawser binding connections that rugosity is 18～22cm, with high-pressure hydraulic pump the pile crown del is poured silt 5m～7m, stay the hawser head of 3m～4m on the beach face, the rugosity that every raft frame uses 3 each long 160～180m couples together as polyethylene hawser and two pile crown of 18cm～22cm, form three floating well ropes, lace curtaining is selected 117 strands and 126 bursts of two kinds of specifications for use, again according to the size of net sheet, how much needs buoyancy, tie up mao bamboon at floating well rope, every mao bamboon diameter 8cm～10cm, being convenient to the raft frame has buoyancy, wind wave resistance, 0.8～1 meter bamboo root is propped up at the two ends of every mao bamboon in addition, be convenient to stand on the sandy beach after seawater is withdrawn after having an audience with an emperor, carry out the dried dew of net sheet and laver, prevent sick and other algae grows of laver.
The beneficial effects of the utility model: wind wave resistance makes things convenient for the dried dew of lace curtaining and laver.
Description of drawings
Fig. 1 is structural representation of the present utility model.
1 is that pile crown, 2 is that net sheet, 3 is the raft frame for floating well rope, 4 among Fig. 1.
Embodiment
Embodiment 1
3 pile crowns 1 are used at every raft frame two, parallel equity, pile crown 1 is with reed or old bamboo branch bundle triangularity, be that 10 meters rugosity is that the polyethylene hawser binding of 18cm connects with length again, with high-pressure hydraulic pump the pile crown del is poured silt 5m, stay the hawser head of 3m on the beach face, the rugosity that every raft frame 4 uses 3 each long 160m couples together as polyethylene hawser and two pile crown 1 of 18cm, form three floating well ropes 3, again according to the size of net sheet 2, how much need buoyancy, tie up mao bamboon at floating well rope 3, every mao bamboon diameter 8cm, being convenient to raft frame 4 has buoyancy, wind wave resistance, 1 meter bamboo root is propped up at the two ends of every mao bamboon in addition, be convenient to stand on the sandy beach after seawater is withdrawn after having an audience with an emperor, carry out the dried dew of net sheet 2 and laver, prevent sick and other algae grows of laver.
Embodiment 2
3 pile crowns 1 are used at every raft frame two, parallel equity, pile crown 1 is with reed or old bamboo branch bundle triangularity, be that 10 meters rugosity is that the polyethylene hawser binding of 22cm connects with length again, with high-pressure hydraulic pump the pile crown del is poured silt 7m, stay the hawser head of 4m on the beach face, the rugosity that every raft frame 4 uses 3 each long 180m couples together as polyethylene hawser and two pile crown 1 of 22cm, form three floating well ropes 3, again according to the size of net sheet 2, how much need buoyancy, tie up mao bamboon at floating well rope 3, every mao bamboon diameter 10cm, being convenient to raft frame 4 has buoyancy, wind wave resistance, 1 meter bamboo root is propped up at the two ends of every mao bamboon in addition, be convenient to stand on the sandy beach after seawater is withdrawn after having an audience with an emperor, carry out the dried dew of net sheet 2 and laver, prevent sick and other algae grows of laver.
Claims (3)
1. a semi-floating laver is cultivated the raft frame, it is characterized in that: there is the pile crown (1) greater than 2 at every raft frame (4) two, parallel equity, with pile crown (1) bundle triangularity, it is 9～11 meters with length again, rugosity is that the polyethylene hawser binding of 18～22cm connects, pile crown (1) del is poured silt 5m～7m, stay the hawser head of 3m～4m on the beach face, every raft frame (4) uses 3 each long 160～180m, rugosity is that polyethylene hawser and two pile crown (1) of 18cm～22cm couples together, and forms three floating well ropes (3), and net sheet (2) is selected 117 strands and 126 bursts of two kinds of specifications for use, again according to the size of net sheet (2), tie up mao bamboon at floating well rope (3), every mao bamboon diameter 8cm～10cm, 0.8～1 meter bamboo root is propped up at the two ends of every mao bamboon.
2. semi-floating laver according to claim 1 is cultivated the raft frame, and it is characterized in that: every raft frame (4) has 3 pile crowns.
3. semi-floating laver according to claim 1 is cultivated the raft frame, it is characterized in that: pile crown (1) is with reed or old bamboo branch bundle triangularity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556432 CN203027862U (en) | 2012-10-23 | 2012-10-23 | Semi-floating type nori cultivation raft frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220556432 CN203027862U (en) | 2012-10-23 | 2012-10-23 | Semi-floating type nori cultivation raft frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203027862U true CN203027862U (en) | 2013-07-03 |
Family
ID=48680018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220556432 Expired - Lifetime CN203027862U (en) | 2012-10-23 | 2012-10-23 | Semi-floating type nori cultivation raft frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203027862U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329790A (en) * | 2013-07-10 | 2013-10-02 | 徐璐 | Laver cultivation device |
| CN103493722A (en) * | 2013-09-03 | 2014-01-08 | 苍南县水产研究所 | Full-floating artificial-culture nori desiccating device and using method thereof |
| CN104429915A (en) * | 2014-11-20 | 2015-03-25 | 洞头县水产科学技术研究所 | Porphyra haitanensis culturing device and method |
| CN110122314A (en) * | 2019-06-04 | 2019-08-16 | 大连海事大学 | Huanghai Sea green tide preventing control method based on floating well rope shallow embedding |
-
2012
- 2012-10-23 CN CN 201220556432 patent/CN203027862U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103329790A (en) * | 2013-07-10 | 2013-10-02 | 徐璐 | Laver cultivation device |
| CN103493722A (en) * | 2013-09-03 | 2014-01-08 | 苍南县水产研究所 | Full-floating artificial-culture nori desiccating device and using method thereof |
| CN104429915A (en) * | 2014-11-20 | 2015-03-25 | 洞头县水产科学技术研究所 | Porphyra haitanensis culturing device and method |
| CN110122314A (en) * | 2019-06-04 | 2019-08-16 | 大连海事大学 | Huanghai Sea green tide preventing control method based on floating well rope shallow embedding |
| CN110122314B (en) * | 2019-06-04 | 2021-06-25 | 大连海事大学 | Yellow sea green tide prevention and control method based on floating boom shallow burying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130703 |
|
| CX01 | Expiry of patent term |