CN207029485U - A kind of enclosure inflatable floating - Google Patents

Abstract

The utility model relates to an enclosed inflatable floating body. The inflatable floating body is formed by sequentially connecting several floating body units through several connecting pieces. The parts are fixed and sealed, and the floating body unit is installed with a valve valve on both ends of the side, and the inside of the hose forms an inflatable space; the seal is made of four "L"-shaped splints at right angles, and the sides of the splints are connected by bolts. The cross-shaped end of the floating body unit is clamped by the side surfaces of each splint; and a section of the end of the floating body unit is reserved outside the seal to form a cross-shaped connection end that is also cross-shaped. This product can not only be used as a floating body structure in the southern water body, but also can be used in the north. When it is not needed or before the northern winter freezes, the inflatable floating body can be deflated and submerged underwater. It can be used in the next year or After the ice melts, it is inflated to float the enclosure, and it can function again to prolong its service life.

Description

A kind of enclosure inflatable floating body

technical field

The utility model belongs to the technical field of inflatable floating bodies, in particular to an inflatable floating body which can be inflated or deflated.

Background technique

In order to prevent the spread and migration of foreign pollutants in the waters, including blue-green algae, aquatic plants, oil, floating debris, etc., and threaten the protected waters, the more common method at present is to use enclosures to intercept. There are two types of enclosures: rigid enclosures and flexible enclosures, and the more common ones are generally flexible enclosures. Flexible enclosures generally require floating bodies to provide buoyancy for the enclosures to ensure the interception effect of the enclosures. However, the common defect of flexible enclosures is that the durability of the floating body structure is poor and easy to damage, and ordinary flexible enclosures cannot sink into the bottom of the water. It may affect the landscape, hinder water traffic, etc.; secondly, the long-term exposure of the enclosure to the water surface will accelerate its aging and damage due to ultraviolet radiation, which will affect the service life of the enclosure; in addition, in northern China, the water faces freezing in winter. The problem, if the enclosure is not submerged underwater, it will be damaged by freezing. The ability of the enclosure to float or sink into the water is mainly controlled by the buoyant body (or float). Therefore, it is necessary to invent a floating body that can be used on the enclosure to inflate and deflate.

Contents of the invention

The purpose of the utility model is to solve the above problems. The utility model discloses an enclosure inflatable floating body. The technical scheme is as follows:

An enclosed inflatable floating body, the inflatable floating body is formed by connecting several floating body units sequentially through several connecting pieces, the main body of the floating body unit is a hose, and the two ends of the hose are bonded in a cross pattern and then sealed The parts of the hose are fixed and sealed, the outside of the hose is covered with an inner coating and an outer coating in turn, and the lower part of the floating body unit is connected with an upper line; the floating body unit is installed with an air nozzle valve on each side of the two ends, and the inside of the hose forms an inflatable space. ; The sealing member is formed by four "L"-shaped splints in cross-section at right angles and the sides of the splints are fixedly connected by bolts, and the cross-shaped end of the floating body unit is clamped by the sides of each splint; And the end of the buoyant unit is reserved on the outside of the seal to form a cross-shaped connection end; the main body of the connector is a soft cladding surface material, and the cladding surface material covers The connecting ends of the two adjacent floating body units are fixedly connected to the cladding surface material and the two connecting ends by bolts.

The further design of the enclosed inflatable floating body is that the hose is a polyurethane hose.

The enclosure inflatable floating body is further designed in that the inner wrapping is wrapped on the outside of the inflatable floating body, the inner wrapping material is industrial filter cloth, the two edges of the inner wrapping and the middle edge of the inner wrapping are Nylon reinforcing strips are sewn in the length direction, which are wrapped on the inflatable floating body and then sewn with thin threads, and the double-sided polyurethane strips are sewn together with the edge of the inner bag.

The further design of the enclosed inflatable floating body is that the outer covering is wrapped on the outside of the inner covering, and the material of the outer covering is PVC, which is sewed with fine thread after being wrapped on the inner covering; It is sewn together with a nylon reinforcement tape in the middle of the inner quilt.

Described upper line is a 12mm chain, and described upper line is sewn together with inner bag and outer bag, and sinks under the water by the gravity effect of upper line after the inflatable floating body deflates.

The further design of the enclosed inflatable floating body is that the diameter of the hose can be 200mm, 300mm or 350mm.

The further design of the enclosed inflatable floating body is that the cladding surface material is formed by cutting a polyurethane hose from one side.

The further design of the enclosed inflatable floating body is that the length of the hose is 200m.

The further design of the enclosure inflatable floating body is that the air nozzle valve is located 50 cm inside the upper clamping part of the floating body unit.

The further design of the enclosed inflatable floating body is that the longitudinal direction of the inflatable floating body is in a straight line, and the double-sided polyurethane strips with a length of 0.3 m and a width of 80 mm are bonded at intervals of 1.8 m, and the adhesive force is ≥ 80 N/25 mm.

The utility model has the following advantages:

(1) Strong practicability. The number of inflatable floating units can be selected according to the length of the enclosure to be spliced together for use. When in use, the electric air pump or compressed gas cylinder can be used to quickly inflate and form, and continue to extend with the inflation until it extends to the other end of the enclosure.

(2) Good environmental performance. The outer layer of this product is covered with an inner and outer quilt, and the outer quilt is made of PVC material, which is anti-aging, can be used repeatedly, and has a long life; the inflatable floating body is made of polyurethane material, which is not easily damaged. Moreover, when the inner and outer packages of the package are damaged, it is easy to replace, which has changed the shortcomings of the old materials such as PPR pipes and foams that are easy to age.

(3) The scope of application is wide. This product can not only be used as a floating body structure in the southern water body, but also can be used in the north. When it is not needed or when it freezes in winter in the north, the inflatable floating body can be deflated and submerged under the water. After the ice melts in the next year Reinflation floats the enclosure to function again, prolonging its service life. In addition, the inflatable floating body can also be used to intercept offshore oil spills. When used for the advantages of this field, an appropriate number of inflatable floating body units can be connected according to the intercepted area according to the needs, and the leaked oil can be intercepted after inflated. Post deflation can reduce its volume for easy transportation.

(4) The product structure is reasonable. When it is necessary to sink the enclosure into the water, it can be realized by deflation of the inflatable floating body units one by one along the same direction and by the gravity of the upper outline, and the operation is simple.

Description of drawings

Fig. 1 Schematic diagram of the main structure of the floating body unit.

Fig. 2 is a structural schematic diagram of the joint of two adjacent floating body units.

Fig. 3 is a schematic cross-sectional structure diagram of the seal.

Fig. 4 is a schematic cross-sectional structure diagram of the connector.

Fig. 5 is a structural schematic view of the inner coating, the outer coating and the upper line of the floating body unit.

detailed description

The utility model is further described below in conjunction with the accompanying drawings and embodiments of the description:

The enclosed inflatable floating body is composed of several floating body units 1 connected sequentially through several connecting pieces 2. The main body of the floating body unit 1 is a hose 11, and the two ends of the hose are bonded in a cross-shaped pattern and passed through the seal. 12 Fixed and sealed, the outside of the hose is covered with an inner cover 14 and an outer cover 15 in turn, and the lower part of the floating body unit is connected with an upper line 16; a valve valve 13 is installed on each side of the floating body unit from both ends, and the inside of the hose forms an inflatable space The sealing member 12 is formed by four "L"-shaped splints 121 with a right angle to each other and the sides of the splints are fixedly connected by bolts, and the cross-shaped end of the floating body unit 1 is clamped by the sides of each splint; and The end of the floating body unit is reserved on the outside of the seal to form a cross-shaped connection end; the main body of the connector 2 is a soft cladding surface material, and the cladding surface material covers the connection between two adjacent floating body units. end and connect the cladding surface material with the two connecting ends by bolts.

The inner bag 14 is wrapped on the outside of the inflatable floating body, and the material of the inner bag is industrial filter cloth. The two edges of the inner bag and the middle of the inner bag are sewed with nylon reinforcement belts along the length direction, which are wrapped on the inflatable floating body and then sewn with fine thread , double-sided polyurethane strips are sewn together with the edges of the inner quilt. The outer bag is covered by 15 on the outside of the inner bag, and the outer bag material is PVC, which is sewed with thin thread after being wrapped on the inner bag. The outer cover is sewn together with the nylon reinforcement in the middle of the inner cover. The upper outline is a chain of 12mm, and the upper outline 16 is sewn together with the inner bag and the outer bag, and sinks underwater by the gravity of the upper outline after the inflatable floating body deflates.

The hose 11 is a polyurethane hose, its diameter can be 200mm, 300mm or 350mm, and its length is preferably 200m. The cladding surface material of the connector 2 is formed by cutting a section of polyurethane hose from one side. The mouth valve is located 50 cm inside the clamp on the float unit.

The inflatable floating body is vertically in a straight line and glued with double-sided polyurethane strips 0.3m long and 80mm wide at intervals of 1.8m, and the adhesion force is ≥80N/25mm.

The utility model has the following advantages:

(5) Strong practicability. The number of inflatable floating body units can be selected according to the length of the enclosure and used together. When in use, the electric air pump or compressed gas cylinder can be used to quickly inflate and form, and continue to extend with the inflation until it extends to the other end of the enclosure.

(6) Good environmental performance. The outer layer of this product is covered with an inner and outer quilt, and the outer quilt is made of PVC material, which is anti-aging, can be used repeatedly, and has a long life; the inflatable floating body is made of polyurethane material, which is not easily damaged. Moreover, when the inner and outer packages of the package are damaged, it is easy to replace, which has changed the shortcomings of the old materials such as PPR pipes and foams that are easy to age.

(7) Wide application range. This product can not only be used as a floating body structure in the southern water body, but also can be used in the north. When it is not needed or when it freezes in winter in the north, the inflatable floating body can be deflated and submerged under the water. After the ice melts in the next year Reinflation floats the enclosure to function again, prolonging its service life. In addition, the inflatable floating body can also be used to intercept offshore oil spills. When used for its advantages in this field, an appropriate number of inflatable floating body units can be connected according to the intercepted area according to the needs. After inflation, the leaked oil can be intercepted and used. Post deflation can reduce its volume for easy transportation.

(8) The product structure is reasonable. When the enclosure needs to be submerged underwater, it can be realized only by deflation of the inflatable floating body units one by one along the same direction, and the operation is simple.

Claims (10)

1. An enclosed inflatable floating body, characterized in that the inflatable floating body is formed by connecting several floating body units sequentially through several connecting pieces, the main body of the floating body unit is a hose, and the two ends of the hose are cross-shaped After bonding, it is fixed and sealed by a seal. The outside of the hose is covered with an inner coating and an outer coating in turn. The lower part of the floating body unit is connected with an upper line; An air-inflated space is formed inside the tube; the seal is formed by four splints with "L"-shaped cross-sections at right angles and the sides of the splints are fixedly connected by bolts. and the end of the buoyant unit is reserved on the outside of the seal to form a cross-shaped connection end; the main body of the connector is a soft cladding surface material, and the cladding The cladding material covers the connection ends of two adjacent floating body units, and the cladding surface material and the two connection ends are fixedly connected by bolts. 2. The enclosed inflatable floating body according to claim 1, wherein the hose is a polyurethane hose. 3. The enclosed inflatable floating body according to claim 2, characterized in that, the inner wrapping is wrapped on the outside of the inflatable floating body, the inner wrapping material is industrial filter cloth, and the inner wrapping is covered by two edges and The middle of the inner covering is sewed with a nylon reinforcing belt along the length direction, which is wrapped on the inflatable buoy and then sewn with thin threads, and the double-sided polyurethane strips are sewn together with the edge of the inner covering. 4. The enclosed inflatable floating body according to claim 3, characterized in that, the outer covering is coated on the outside of the inner covering, and the material of the outer covering is PVC, which is sewn with thin thread after covering the inner covering. ; The outer bag is sewn together with the nylon reinforcing belt in the middle of the inner bag. 5. The enclosed inflatable floating body according to claim 4, characterized in that, said upper line is a 12mm chain, and said upper line is sewn together with the inner bag and the outer bag, and when the inflatable floating body is deflated, Rely on the gravity of the upper gang to sink into the water. 6. The enclosed inflatable floating body according to claim 1, characterized in that, the diameter of the hose is 200mm or 300mm or 350mm. 7. The enclosed inflatable floating body according to claim 1, characterized in that, the cladding surface material is formed by cutting a polyurethane hose from one side. 8. The enclosed inflatable floating body according to claim 1, characterized in that the length of the hose is 200m. 9 . The enclosed inflatable floating body according to claim 1 , wherein the air nozzle valve is located 50 cm inside the clamping part on the floating body unit. 10 . 10. The enclosure inflatable floating body according to claim 1, characterized in that, the longitudinal direction of the inflatable floating body is in a straight line, and the double-sided polyurethane strips with a length of 0.3 m and a width of 80 mm are glued at an interval of 1.8 m, and the adhesive force is ≥ 80 N/25 mm .