CN2810183Y

CN2810183Y - Inflatable buoy

Info

Publication number: CN2810183Y
Application number: CN 200520108121
Authority: CN
Inventors: 于金龙; 吕文军
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-25
Filing date: 2005-05-25
Publication date: 2006-08-30
Anticipated expiration: 2015-05-25

Abstract

The utility model discloses an inflatable buoy used for aquaculture buoys, which comprises a floating body (1), wherein the floating body (1) is provided with a bayonet (2) connected with a sealing cover (3) through screw threads. A sealing air rubber pad is arranged between the bayonet (2) and the sealing cover (3) provided with an opening (4) of an air charging valve and a sealing plug (7) used for sealing the opening (4) of the air charging valve, and the outward bulging position of the sealing cover (3) is provided with a hole (5) for passing ropes. The inflatable buoy of the utility model has the characteristics of light weight, large buoyant force, aging resistance, long service life, no water leakage, high toughness and strong ambient pressure resistance. Additionally, the shape can be changed as required, the requirement of water flow resistance reduction can be satisfied and the utility model can play the wave preventing function. A fluorescent layer arranged in the inner part can play the navigational function, and the color can be changed as a special mark.

Description

Inflation is floating

Technical field

The buoyant weight that the utility model relates in a kind of water is floated thing, and more particularly, it is floating to relate to the inflation that a kind of aquaculture buoyant weight uses.

Background technology

Aquaculture is one of main source of human demand aquatic products, and in the process of aquaculture, the quality of buoyant weight is the income of influence breed directly.Traditional buoyant weight technology is to be raw material with waste or used plastics (polyethylene), shown in Fig. 1-2, adopt forcing press to make hemisphere after, the system of closing of again two hemisphere being heated forms.Its principle is that dependence self wall thickness and intensity come the supporting sephere volume to reach the buoyant weight effect.Existing buoyant weight spheroid is owing to adopt regrown material to be made, and not ageing-resistant, strength and toughness is low, has inconvenience in the production process, and its commissure easily seeps water, and easily breaks, and cannot stand the pressure of the 8-10 rice depth of water; Because this globoid deadweight is big, about 1500-2500 restrains, the weight of corresponding reduction buoyant weight in addition.

Summary of the invention

The utility model is at the problems referred to above, and the inflation that provides a kind of aquaculture buoyant weight to use is floating, solved that this based article durability of tradition is poor, easily aging, easily infiltration, strength and toughness are not high, easily break, weight is big, and the problem of making inconvenience.

In order to address the above problem, it is floating that the utility model has been constructed a kind of inflation, comprises buoyancy aid 1, and buoyancy aid 1 is provided with bayonet socket 2, and bayonet socket 2 is by the capping 3 that has been threaded; Be provided with envelope gas rubber cushion 6 between bayonet socket 2 and the capping 3; Capping 3 is provided with the blocking 7 of inflation valve port 4 and sealing inflation valve port 4; Capping 3 outside prominences are provided with string rope hole 5.

Inflation of the present utility model is floating, it further improves and is, inflation valve port 4 comprises by thread seal and is connected in valve port fixed mount 9 in the described capping 3, the middle part of valve port fixed mount 9 is plugged with Aerating needle 8, Aerating needle 8 lower ends are provided with valve rubber 10, and the lower end of valve rubber 10 is connected with spring 11 by spring base 12.

Inflation of the present utility model is floating, and its further improvement is that also buoyancy aid 1 is made by transparent polyurethane, and the inside of buoyancy aid 1 scribbles fluorescence coating; Buoyancy aid 1 is spherical or barrel-like structure; Ball float 1 diameter is greater than 160mm, less than 500mm; What capping 3 was provided with rubber cushion 6 shelves groove 13.

By technique scheme, that a kind of inflation buoying device of the utility model has is in light weight, buoyancy is big, ageing-resistant, the life-span is grown, do not seep water, the characteristics of toughness height, opposing ambient pressure strong (depth of water 30 meters do not break with interior); In addition, its body can change as required, both can satisfy the requirement that reduces resistance to water-flow, can play the effect of wave resistance again; The fluorescence coating that it is inner can play the effect of navigation; Also can change its color as special mark.

Description of drawings

Fig. 1 is the overall structure schematic diagram of prior art buoyant weight spheroid;

Fig. 2 is that the hemisphere of prior art buoyant weight spheroid shown in Figure 1 separates schematic diagram;

Fig. 3 is the floating schematic diagram of the utility model ball type inflation;

Fig. 4 is the floating isolation of components schematic diagram of ball type inflation shown in Figure 3;

Fig. 5 is the structural representation of the floating capping of inflation shown in Figure 4;

Fig. 6 is the blocking schematic diagram in the capping;

Fig. 7 is the rearview of the floating capping of inflation shown in Figure 5;

Fig. 8 is the structural representation of the utility model inflation floating charge air valve mouth;

Fig. 9 is the isolating construction schematic diagram of the utility model inflation floating charge air valve mouth;

Figure 10 is that the utility model ball type fills pneumatically supported schematic perspective view;

Figure 11 is that the utility model tubbiness fills pneumatically supported schematic perspective view.

Embodiment

The inflation of the utility model ball type is floating as shown in Figure 3, and is floating in conjunction with floating this inflation of isolation of components schematic view illustrating of ball type inflation shown in Figure 4, comprises buoyancy aid 1, and buoyancy aid 1 is provided with bayonet socket 2, seals up bayonet socket 2 by the capping 3 that is threaded again; In order to guarantee to fill pneumatically supported air-tightness, add envelope gas between bayonet socket 2 and the capping 3 with rubber cushion 6, this rubber cushion 6 places that capping 3 is provided with shelves groove 13, plays further sealing process.

The structure of capping is floated in inflation as shown in Figure 5, in conjunction with Fig. 6 and rearview 7 explanations, capping 3 is provided with and is used to inflate the inflation valve port 4 of floating charge gas and the blocking 7 of sealing inflation valve port 4, the floating seawater that places for a long time of the utility model inflation, the effect of blocking 7 both can have been played and prevent that valve port from being corroded, and can prevent that again foreign material from entering valve port.In addition, use in order to cooperate the floating buoyant weight of a plurality of these type of inflations, capping 3 offers string rope hole 5 to the position of outer process, and the string rope is connected in series floating use of a plurality of inflations by this hole and get final product, the string rope hole 5 optimum elliptical form that adopt, major semiaxis long for 10mm, semi-minor axis is long is 5mm.Floating its diameter of inflation spherical among Figure 10 is between 160mm-500mm.

The utility model is inflated the structure of floating charge air valve mouth as shown in Figure 8, isolating construction in conjunction with inflation valve port shown in Figure 9, inflation valve port 4 comprises by thread seal and is connected in valve port fixed mount 9 in the capping 3, the middle part of valve port fixed mount 9 is plugged with Aerating needle 8, Aerating needle 8 lower ends are provided with valve rubber 10, and the lower end of valve rubber 10 is connected with spring 11 by spring base 12.

Because buoyancy aid is soaked in the water for a long time, its outside is subject to erosion, therefore scribbles fluorescence coating in buoyancy aid inside, but color is proper transformation also, the floating observability that can guarantee night of this mode inflation of the present utility model is as a token of used, but must guarantee the transparent characteristic of buoyancy aid this moment.

Inflation of the present utility model as shown in figure 11 is floating also adopts barrel-like structure, and its form also can change according to needs of production, as: diameter is that 32 centimetres spheroid is floating; Perhaps 21 cm diameters, the cylinder barrel-like structure of 50 centimeter length etc.

The floating high viscosity polyurethane that adopts of aquaculture inflation of the present utility model processes by extrusion molding, blow molding process, high-strength polypropylene material is adopted in its capping, inside is provided with strengthened thread, both guaranteed the sealing between capping and the buoyancy aid bayonet socket, guarantee the bond strength between the two again, because in use, the two need bear certain pulling force usually.Inflation of the present utility model is floating, under obsolete situation, can compress arbitrarily after the buoyancy aid venting; When needs use, only need inflate, seal use and get final product.Inflation of the present utility model is floating in light weight, between the 240-280 gram.

The above; it only is the preferable embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, all should be encompassed within the protection domain of the present utility model.

Claims

1, a kind of inflation is floating, comprises buoyancy aid (1), it is characterized in that described buoyancy aid (1) is provided with bayonet socket (2), and described bayonet socket (2) is by the capping that has been threaded (3); Be provided with envelope gas rubber cushion (6) between described bayonet socket (2) and the capping (3); The blocking (7) that described capping (3) is provided with inflation valve port (4) and seals described inflation valve port (4); Described capping (3) outwards prominence is provided with string rope hole (5).

2, floating according to the described inflation of claim 1, it is characterized in that, described inflation valve port (4) comprises by thread seal and is connected in valve port fixed mount (9) in the described capping (3), the middle part of described valve port fixed mount (9) is plugged with Aerating needle (8), described Aerating needle (8) lower end is provided with valve rubber (10), and the lower end of described valve rubber (10) is connected with spring (11) by spring base (12).

3, floating according to claim 1 or 2 described inflations, it is characterized in that described buoyancy aid (1) is made by transparent polyurethane, the inside of described buoyancy aid (1) scribbles fluorescence coating.

4, floating according to claim 1 or 2 described inflations, it is characterized in that described buoyancy aid (1) is spherical or barrel-like structure.

5, floating according to the described inflation of claim 3, it is characterized in that described ball float (1) diameter is greater than 160mm, less than 500mm.

6, floating according to the described inflation of claim 3, it is characterized in that, described capping (3) be provided with place described rubber cushion (6) shelve groove (13).