CN212279444U

CN212279444U - Air-conditioning type liftable buoy for water surface cultivation

Info

Publication number: CN212279444U
Application number: CN202020232137.0U
Authority: CN
Inventors: 李琼珍; 李玉岭
Original assignee: Zhejiang Beiming Youyu Environment Technology Co ltd
Current assignee: Zhejiang Beiming Youyu Environment Technology Co ltd
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2021-01-05
Anticipated expiration: 2030-03-02

Abstract

The utility model belongs to the technical field of aquaculture, refer in particular to an air-conditioning liftable flotation pontoon for surface of water cultivation, the novel nipple rectifier comprises a cylindrical shel, the barrel both ends are all seted up flutedly, be equipped with the inlet and outlet hole in the recess, the mounting hole has been seted up to the barrel lateral wall, the business turn over water pipe is worn to be equipped with by the mounting hole, business turn over water pipe one end inlet and outlet valve, can dismantle on the inlet and outlet valve and be equipped with first sealed lid, the business turn over water pipe other. The utility model aims at providing a stable in structure, adjustable lift, long service life's an air-conditioning formula liftable flotation pontoon for surface of water is bred.

Description

Air-conditioning type liftable buoy for water surface cultivation

Technical Field

The utility model belongs to the technical field of aquaculture, refer in particular to an air-conditioning liftable flotation pontoon for surface of water cultivation.

Background

Raft culture is one of the main modes for culturing aquatic products on the sea in China at present. Wherein, the floating raft is used as a main cultivation facility for raft type cultivation and is a main mode for marine cultivation of various shellfish. Under the influence of severe weather such as typhoon, the offshore culture floating raft in Fujian and the two broad areas can be damaged in different degrees almost every year. 19 th 7 th month 2014, the ultra-strong typhoon 'wilson' causes destructive attack to the Guangxi hong Kong oyster cultivation industry, so that oyster cultivation operators deeply realize that the production facilities are changed, and research and development of novel cultivation floating raft with wind wave resistance have important significance to health and sustainable development of the oyster industry. At present, lifting net cages for deep-water culture of large fishes at home and abroad are put into use. But the problems of high cost, difficult popularization and the like generally exist.

Through the design of improving the floating raft, the facility can be lifted in water, so that the culture facility on the water surface is sunk to a certain depth below the sea surface before the typhoon comes, and the loss caused by the typhoon can be reduced or avoided to a certain extent. The utility model provides a floating raft that the flotation pontoon was founded can realize above-mentioned purpose, effectively improves the ability that the marine culture floating raft resisted the typhoon.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stable in structure, adjustable lift, long service life's an air-conditioning formula liftable flotation pontoon for surface of water is bred.

The purpose of the utility model is realized like this: the utility model provides a surface of water is bred with air-conditioning liftable flotation pontoon, includes the barrel, the barrel both ends are all seted up flutedly, be equipped with the inlet and outlet hole in the recess, the mounting hole has been seted up to the barrel lateral wall, the inlet and outlet water pipe is worn to be equipped with by the mounting hole, inlet and outlet water pipe one end advances the drain valve, can dismantle on the inlet and outlet water valve and be equipped with first sealed lid, the inlet and outlet water pipe other end is equipped with the.

Preferably, the two air inlet and outlet holes are respectively provided with a detachable second sealing cover.

Preferably, the water inlet and outlet pipe comprises a first water pipe, and a second water pipe is rotatably arranged on one side of the first water pipe.

Preferably, an anti-fouling device is arranged in the water inlet and outlet pipe and comprises two cross plastic pieces, and a rubber sealing piece for preventing sewage from entering is arranged between the two cross plastic pieces.

Preferably, a vent pipe is arranged between the two air inlet and outlet holes, and the vent pipe is provided with an air inlet and outlet hole.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses a flotation pontoon comprises the HDPE material shell that toughness is good, compressive strength is high and special design's the water inlet and drain valve, advance the exhaust hole. One side of the second water pipe is provided with a balancing weight, and the port of the water inlet and outlet pipe is always positioned at the bottom end inside the buoy under the action of the balancing weight, so that water can be drained conveniently. Be equipped with the cross working of plastics in the business turn over water pipe, press from both sides the notched rubber material's of cross sealing plate in the middle of two-layer cross working of plastics, this sealing plate does not bear the pressure, and water can freely be exchanged when the inside and outside water pressure of section of thick bamboo exists the pressure differential. The function of the sealing sheet is to prevent the inside of the buoy from being stained.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic view of the antifouling device of the present invention.

Detailed Description

The invention will be further described with reference to specific embodiments.

As shown in fig. 1-3, an air-conditioning liftable buoy for water surface cultivation comprises a cylinder body 1, wherein grooves 2 are formed in two ends of the cylinder body 1, air inlet and outlet holes 3 are formed in the grooves 2, mounting holes 4 are formed in the side wall of the cylinder body 1, water inlet and outlet pipes 5 are arranged in the mounting holes 4 in a penetrating mode, one end of each water inlet and outlet pipe 5 is provided with a water inlet and outlet valve 6, a first sealing cover 7 is detachably arranged on each water inlet and outlet valve 6, and a balancing weight 8 is arranged at the other end of each water inlet and.

Preferably, the two air inlet and outlet holes 3 are provided with a detachable second sealing cover 9.

The utility model discloses a flotation pontoon comprises HDPE material shell that toughness is good, compressive strength is high and special design's water inlet and drain valve 6, inlet and outlet hole 3. One side of the second water pipe 11 is provided with a balancing weight 8, and the balancing weight 8 is used for enabling the port of the water inlet/outlet pipe 5 to be always positioned at the bottom end inside the buoy, so that water can be drained conveniently. Cross plastic pieces 13 are arranged in the water inlet and outlet pipe 5, a sealing sheet 14 made of rubber materials and provided with a cross cut is clamped between the two layers of cross plastic pieces 13, the sealing sheet 14 is not pressure-bearing, and water can be freely exchanged when pressure difference exists between the internal water pressure and the external water pressure of the cylinder. The function of the cover sheet 14 is to prevent fouling of the interior of the float. The air inlet and outlet holes 3 can connect a plurality of buoys.

Preferably, the water inlet and outlet pipe 5 comprises a first water pipe 10, and a second water pipe 11 is rotatably arranged on one side of the first water pipe 10.

Preferably, an antifouling device 12 is arranged in the water inlet and outlet pipe 5, the antifouling device 12 comprises two cross-shaped plastic parts 13, and a rubber sealing piece 14 for preventing sewage from entering is arranged between the two cross-shaped plastic parts 13.

Preferably, a vent pipe 15 is arranged between the two air inlet and outlet holes 3, and an air inlet and outlet hole 16 is arranged on the vent pipe 15.

The working principle is that when the buoys are used as part of the facility components, the buoys are connected in series and symmetrically arranged around the floating raft. The float bowl is connected with a tee joint connected with the air inlet and outlet holes by adopting an air line. The tail end of the air line is provided with a screw port sealing plug for connecting the air inlet and outlet holes to charge and discharge air to the buoy, the length of the free part of the air line is ensured to be enough for the facility to sink, a part of the free part of the air line is left to float on the water surface, and the tail end of the air line is connected with a float with a striking color to float on the water surface.

When the buoy floats on the water surface as a floating device, the cock at the tail end of the air line is in a closed state, the interior of the buoy is filled with air, the air inlet and outlet holes and the water inlet and outlet holes are positioned below the water surface under the action of gravity of the facility and cultured organisms, a small amount of water can be filled into the buoy due to the internal and external communication of the water inlet and outlet holes, and the buoy stably floats on the water surface after the internal and external pressures are balanced.

When the facility needs to sink, the cock at the tail end of the air line is opened, water is pressed into the buoy from the water inlet and outlet hole under the action of gravity, air in the buoy is discharged from the pipe orifice of the water inlet and outlet hole through the air line passage, and when the facility is completely submerged in water, air discharge is stopped. After the facility is sunk to the seabed, when a part of the drooped oyster cultivation strings contact the bottom, the gravity is reduced, and the facility is in semi-suspension with the seabed when the buoyancy and the gravity are balanced. Thereby achieving the purpose that the facility is settled to the seabed and ensuring that the cultured organisms are not deposited in the bottom mud.

When the facility needs to float upwards again, the air pump on the production fishing boat is utilized to fill air into the buoy from the cock at the tail end of the air line, the buoy is filled with the air from top to bottom, and the water in the buoy is discharged from the water discharge pipe. When the buoyancy is greater than the gravity, the facility begins to rise, and the inflation may be stopped when the facility is deemed to be floating to a predetermined height.

In particular, the design of the buoy allows for the destructive impact of wind waves on the facility, and when the facility encounters strong swells on the sea bottom, the whole facility may tilt or roll over. The unique hose design and the counterweight in the water inlet and outlet holes can ensure that the tail ends of the water inlet and outlet pipes are always positioned at the bottom end in the buoy, and when the buoy is inclined or turned on one side, the buoy is filled with gas from top to bottom during inflation, so that water in the buoy can be smoothly discharged from the low end through the water outlet pipe, and the facility floats to the water surface.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a surface of water is bred with air-conditioning liftable flotation pontoon, a serial communication port, including barrel (1), recess (2) have all been seted up at barrel (1) both ends, be equipped with inlet and outlet hole (3) in recess (2), mounting hole (4) have been seted up to barrel (1) lateral wall, business turn over water pipe (5) are worn to be equipped with in mounting hole (4), business turn over water pipe (5) one end water inlet and outlet valve (6), can dismantle on water inlet and outlet valve (6) and be equipped with first sealed lid (7), business turn over water pipe (5) other end is equipped with balancing weight (8).

2. The air-conditioning type liftable buoy for water surface cultivation as claimed in claim 1, wherein a second detachable sealing cover (9) is arranged on each of the two air inlet and outlet holes (3).

3. The air-conditioning type liftable buoy for water surface cultivation as claimed in claim 1, wherein the water inlet and outlet pipe (5) comprises a first water pipe (10), and a second water pipe (11) is rotatably arranged on one side of the first water pipe (10).

4. The air-conditioning type liftable buoy for water surface cultivation as claimed in claim 1, wherein an anti-fouling device (12) is arranged in the water inlet and outlet pipe (5), the anti-fouling device (12) comprises two cross-shaped plastic members (13), and a rubber sealing sheet (14) for preventing sewage from entering is arranged between the two cross-shaped plastic members (13).

5. The air-conditioning type liftable buoy for water surface cultivation as claimed in claim 1, wherein a vent pipe (15) is arranged between the two air inlet and outlet holes (3), and air inlet and outlet holes (16) are arranged on the vent pipe (15).