A kind of steel column pile type laver cultivation device in shallow water area

Abstract

The invention provides a steel pile type laver culture device in a shallow water area and belongs to the field of laver culture devices. The device includes steel piles uniformly distributed on a seabed, and each steel pile is sleeved with at least two floating rings; a culture net which is horizontally distributed is connected to the floating rings at the topmost ends of the steel piles, and suspension rods which are horizontally distributed are connected to the floating rings at the bottommost ends of the steel piles; net pieces and drying assemblies both of which are perpendicular to the culture net are uniformly distributed between the culture net and the suspension rods. By means of the device, the effect of thoroughly drying the laver is great, the stability of the device is high, the seedling drop rate is low, the growth rate of the laver during culture is calculated, and the manual work intensity can also be effectively reduced.

Description

technical field

[0001] The invention belongs to the field of laver cultivation devices, and in particular relates to a steel column pile type laver cultivation device in a shallow water area. Background technique

[0002] Seaweed is an important economic food, delicious and nutritious. According to the analysis of the Institute of Chemistry, Chinese Academy of Sciences, seaweed contains 31.3% of protein necessary for human body, 30.2% of water-soluble polysaccharides, 0.7% of fat and vitamin B 1 B 2 (and the trace elements zinc, manganese, iron, copper, etc. necessary for the human body), in addition to eating, it also has the effect of preventing and curing diseases, and is also an important raw material for the emerging agar industry. Zilai breeding has the characteristics of short production cycle, simple production operation, no damage to feed, low production cost and high income. It is an important way for coastal areas to make full use of coastal tidal flats, develop ...

Examples

Embodiment 1

[0028] Such as figure 1 , 4 , shown in 5, a kind of shallow-water area steel column pile type laver culture device, comprises the steel column pile 1 that is evenly distributed on the seabed, is sleeved with at least two floating rings 101 on the steel column pile 1; Floating ring 101 connects the culture net 5 that lays horizontally, and the suspension bar 9 that steel column pile 1 lowermost floating ring 101 connects horizontal arrangement; Dry dew component3. The present invention utilizes the dry dew component 3 and the natural force of the tidal range to make the breeding net 5 dry out of the water automatically when the tide is high, and the drying effect is good, and no personnel are required for management and operation, just regular inspection or inspection, which effectively reduces management costs. The column pile 1 effectively ensures the stability of the column pile on the seabed while preventing the column pile from being corroded by seawater. The floating ri...

Embodiment 2

[0035] refer to figure 2 , 3 , this embodiment is further optimized on the basis of Embodiment 1 as follows: the dry dew assembly 3 includes a support rod 301 vertically arranged with the aquaculture net 5, the upper end of the support rod 301 is located above the aquaculture net 5 and is provided with a limit bar 302, the support rod The lower end of 301 is provided with empennage 303 . When the breeding net 5 floats up and down with the tide water, it can float up and down on the support rod 301, and prevent the breeding net 5 from breaking away from the support rod 301 by the limit bar 302, further improving the stability of the breeding net 5 in the demarcated breeding area. The tail fin 303 is provided at the lower end to improve the stability of the support rod 301, preventing waves from affecting the support rod 301 and causing the support rod 301 to swing violently, which affects the drying effect of laver.

[0036] The support rod 301 below the limit bar 302 is con...

Embodiment 3

[0043] When the device of the present invention is actually used: select a suitable shallow sea culture area, put the device of the present invention into the shallow sea area and plan the culture area, avoid dense crowding in the same sea area, and choose to stock at the end of September or early October, Do a good job in seedling picking preparations, and pay attention to strengthening management after the net sheets are used for picking seedlings. The buoyancy increases obviously, and the floating block 14 floats upwards relative to the support bar 301. Because the structure of the floating block 14 can separate the pick bar 12 and the culture net 5 from the seawater surface, the laver can be dried out. During the floating process of the floating block 14, the floating Block 14 generates extrusion force to dynamometer 13, and dynamometer 13 can transmit the force measurement data collected to land computer through wireless transmission technology, and calculate the growth ra...

technical field

[0001] The invention belongs to the field of laver cultivation devices, and in particular relates to a steel column pile type laver cultivation device in a shallow water area. Background technique

[0002] Seaweed is an important economic food, delicious and nutritious. According to the analysis of the Institute of Chemistry, Chinese Academy of Sciences, seaweed contains 31.3% of protein necessary for human body, 30.2% of water-soluble polysaccharides, 0.7% of fat and vitamin B 1 B 2 (and the trace elements zinc, manganese, iron, copper, etc. necessary for the human body), in addition to eating, it also has the effect of preventing and curing diseases, and is also an important raw material for the emerging agar industry. Zilai breeding has the characteristics of short production cycle, simple production operation, no damage to feed, low production cost and high income. It is an important way for coastal areas to make full use of coastal tidal flats, develop ...

Examples

Embodiment 1

[0028] Such as figure 1 , 4 , shown in 5, a kind of shallow-water area steel column pile type laver culture device, comprises the steel column pile 1 that is evenly distributed on the seabed, is sleeved with at least two floating rings 101 on the steel column pile 1; Floating ring 101 connects the culture net 5 that lays horizontally, and the suspension bar 9 that steel column pile 1 lowermost floating ring 101 connects horizontal arrangement; Dry dew component3. The present invention utilizes the dry dew component 3 and the natural force of the tidal range to make the breeding net 5 dry out of the water automatically when the tide is high, and the drying effect is good, and no personnel are required for management and operation, just regular inspection or inspection, which effectively reduces management costs. The column pile 1 effectively ensures the stability of the column pile on the seabed while preventing the column pile from being corroded by seawater. The floating ri...

Embodiment 2

[0035] refer to figure 2 , 3 , this embodiment is further optimized on the basis of Embodiment 1 as follows: the dry dew assembly 3 includes a support rod 301 vertically arranged with the aquaculture net 5, the upper end of the support rod 301 is located above the aquaculture net 5 and is provided with a limit bar 302, the support rod The lower end of 301 is provided with empennage 303 . When the breeding net 5 floats up and down with the tide water, it can float up and down on the support rod 301, and prevent the breeding net 5 from breaking away from the support rod 301 by the limit bar 302, further improving the stability of the breeding net 5 in the demarcated breeding area. The tail fin 303 is provided at the lower end to improve the stability of the support rod 301, preventing waves from affecting the support rod 301 and causing the support rod 301 to swing violently, which affects the drying effect of laver.

[0036] The support rod 301 below the limit bar 302 is con...

Embodiment 3

[0043] When the device of the present invention is actually used: select a suitable shallow sea culture area, put the device of the present invention into the shallow sea area and plan the culture area, avoid dense crowding in the same sea area, and choose to stock at the end of September or early October, Do a good job in seedling picking preparations, and pay attention to strengthening management after the net sheets are used for picking seedlings. The buoyancy increases obviously, and the floating block 14 floats upwards relative to the support bar 301. Because the structure of the floating block 14 can separate the pick bar 12 and the culture net 5 from the seawater surface, the laver can be dried out. During the floating process of the floating block 14, the floating Block 14 generates extrusion force to dynamometer 13, and dynamometer 13 can transmit the force measurement data collected to land computer through wireless transmission technology, and calculate the growth ra...

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