CN219177166U

CN219177166U - Compression-resistant leakage-proof fire hose

Info

Publication number: CN219177166U
Application number: CN202320188397.6U
Authority: CN
Inventors: 吴晓红
Original assignee: Yu'an Fire Technology Co ltd
Current assignee: Yu'an Fire Technology Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-06-13
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a compression-resistant and leakage-proof fire hose, which comprises a fire hose main body, wherein an upper clamp is movably connected to the upper surface of the fire hose main body, a lower clamp is arranged at the bottom of the upper clamp, a positioning block is arranged on one side of the upper clamp, a movable block is movably connected to the bottom of the positioning block, a screw is fixedly connected to the bottom of the movable block, and a limiting block is fixedly connected to one side of the lower clamp. According to the fire hose, the fire hose body, the upper clamping hoop, the lower clamping hoop, the positioning block, the movable block, the screw, the limiting block, the fastening screw piece, the handle, the base layer, the reinforcing layer, the protective layer, the anti-corrosion layer, the flame retardant layer and the wear-resistant layer are matched, so that the fire hose has good compression resistance, high use strength, excellent corrosion resistance and ideal flame retardance, the service life of the fire hose is prolonged, and the situation that the fire hose breaks due to overlarge internal or external pressure to cause water leakage is avoided.

Description

Compression-resistant leakage-proof fire hose

Technical Field

The utility model relates to the technical field of fire hoses, in particular to a compression-resistant and leakage-proof fire hose.

Background

The fire hose is a hose for conveying high-pressure water or foam and other flame-retardant liquid, the traditional fire hose takes rubber as a lining, the outer surface of the traditional fire hose is wrapped with flax braided fabric, the advanced fire hose is made of polyurethane and other polymeric materials, both ends of the fire hose are provided with metal joints, and the other water hose can be connected to extend the distance or to be connected with a nozzle to increase the liquid injection pressure;

the utility model provides a fire-proof wear-resistant fire hose, the bulletin number of which is: CN211010228U, the structure of this patent is scientific and reasonable, it is safe and convenient to use, the fire-resistant protective coating that the outside coats, offer the good fire behavior for use of the fire hose; the elastic layer is filled in the traditional textile layer, the elastic friction is added when the whole hose is thickened, the damage caused by the elastic friction is far lower than the rigid friction, the service life of the hose can be effectively prolonged, but the compression resistance of the hose is poor, when the hose is used, the hose is broken due to overlarge internal or external pressure, the hose is damaged, and the service life of the hose is shortened.

Disclosure of Invention

The utility model aims to provide a compression-resistant and leakage-proof fire hose, which has the advantage of good compression resistance, and solves the problems that the compression resistance of the fire hose is poor, the fire hose is broken due to overlarge internal or external pressure when the fire hose is used, the fire hose is damaged, and the service life of the fire hose is shortened.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a resistance to compression leak protection fire hose, includes the fire hose main part, the upper surface swing joint of fire hose main part has the clamp, the bottom of going up the clamp is provided with down the clamp, one side of going up the clamp is provided with the locating piece, the bottom swing joint of locating piece has the movable block, the bottom fixedly connected with screw rod of movable block, one side fixedly connected with stopper of clamp down, the surface of screw rod and the inner chamber swing joint of stopper, the surface threaded connection of screw rod has the fastening screw piece, go up the equal fixedly connected with handle of one side opposite to the clamp down, the fire hose main part includes the basic unit, the surface fixedly connected with enhancement layer of basic unit, the surface fixedly connected with inoxidizing coating of enhancement layer, the surface fixedly connected with corrosion-resistant layer of inoxidizing coating, the surface fixedly connected with flame retardant coating of corrosion-resistant layer, the surface fixedly connected with wearing layer of flame retardant coating.

Preferably, the protective layer comprises a first compression layer, a second compression layer is fixedly connected to the outer surface of the first compression layer, graphene is used as a material of the first compression layer, and bamboo wood fibers are used as a material of the second compression layer.

Preferably, the inner wall of the grip is fixedly connected with an anti-slip pad, and the anti-slip pad is made of synthetic rubber.

Preferably, the front side fixedly connected with spacing collar on fire hose main part surface, go up clamp and lower clamp's surface all with spacing collar's surface swing joint.

Preferably, the base layer is made of canvas, and the surface of the fastening screw piece is movably connected with the lower surface of the limiting block.

Preferably, the material of the reinforcing layer is flexible steel wires, and the material of the corrosion-resistant layer is Teflon.

Preferably, the material of the flame-retardant layer is flame-retardant cloth, and the material of the wear-resistant layer is polyurethane coating.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the fire hose, the fire hose body, the upper clamping hoop, the lower clamping hoop, the positioning block, the movable block, the screw, the limiting block, the fastening screw piece, the handle, the base layer, the reinforcing layer, the protective layer, the anti-corrosion layer, the flame retardant layer and the wear-resistant layer are matched, so that the fire hose has good compression resistance, high use strength, excellent corrosion resistance and ideal flame retardance, the service life of the fire hose is prolonged, and the situation that the fire hose breaks due to overlarge internal or external pressure to cause water leakage is avoided.

2. According to the fire hose, the first compression resistant layer and the second compression resistant layer are arranged, so that the fire hose main body has extremely high compression resistant performance, breakage of the fire hose main body due to overlarge internal or external pressure is avoided, the phenomenon of hand slip when a fire fighter holds a grip can be prevented by arranging the anti-slip pad, the upper clamp and the lower clamp are limited by arranging the limiting ring, the use strength of the fire hose can be improved by arranging the reinforcing layer, the corrosion resistance of the fire hose can be improved by arranging the corrosion resistant layer, excessive corrosion of the fire hose by substances with corrosion properties on the outside is avoided, and the surface of the fire hose can be prevented from being easily ignited by external open fire by arranging the flame retardant layer.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is an enlarged partial schematic view of the present utility model at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the fire belt body of the present utility model;

fig. 4 is a schematic cross-sectional view of a protective layer of the present utility model.

In the figure: 1. a fire hose body; 2. a clamping hoop is arranged; 3. a lower clamp; 4. a positioning block; 5. a movable block; 6. a screw; 7. a limiting block; 8. fastening the screw piece; 9. a grip; 101. a base layer; 102. a reinforcing layer; 103. a protective layer; 104. an anti-corrosion layer; 105. a flame retardant layer; 106. a wear-resistant layer; 1031. a first compressive layer; 1032. a second compressive layer; 10. an anti-slip pad; 11. and a limit ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The components of the utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1-4, a compression-resistant and leakage-proof fire hose comprises a fire hose main body 1, an upper clamp 2 is movably connected to the upper surface of the fire hose main body 1, a lower clamp 3 is arranged at the bottom of the upper clamp 2, a positioning block 4 is arranged at one side of the upper clamp 2, a movable block 5 is movably connected to the bottom of the positioning block 4, a screw rod 6 is fixedly connected to the bottom of the movable block 5, a limit block 7 is fixedly connected to one side of the lower clamp 3, the surface of the screw rod 6 is movably connected with an inner cavity of the limit block 7, a fastening screw piece 8 is connected to the surface of the screw rod 6 in a threaded manner, a grip 9 is fixedly connected to one side of the upper clamp 2 opposite to the lower clamp 3, the fire hose main body 1 comprises a base layer 101, a reinforcing layer 102 is fixedly connected to the outer surface of the base layer 101, a protective layer 103 is fixedly connected to the outer surface of the reinforcing layer 102, a corrosion-resistant layer 104 is fixedly connected to the outer surface of the protective layer 103, and a flame-retardant layer 105 is fixedly connected to the outer surface of the corrosion-resistant layer 104, the outer surface of the fire-retardant layer 105 is fixedly connected with a wear-resistant layer 106, the protective layer 103 comprises a first compression-resistant layer 1031, the outer surface of the first compression-resistant layer 1031 is fixedly connected with a second compression-resistant layer 1032, the first compression-resistant layer 1031 is made of graphene, the second compression-resistant layer 1032 is made of bamboo wood fiber, the inner wall of the grip 9 is fixedly connected with an anti-slip pad 10, the anti-slip pad 10 is made of synthetic rubber, the front side of the surface of the fire-retardant main body 1 is fixedly connected with a limit ring 11, the surfaces of the upper clamp 2 and the lower clamp 3 are movably connected with the surface of the limit ring 11, the base layer 101 is made of canvas, the surface of the fastening screw 8 is movably connected with the lower surface of the limit block 7, the reinforcing layer 102 is made of flexible steel wire, the anti-corrosion layer 104 is made of Teflon, the flame-retardant layer 105 is made of flame-retardant cloth, the wear-retardant layer 106 is made of polyurethane coating, through setting up first compressive layer 1031 and second compressive layer 1032, make fire hose main part 1 possess high compressive property, avoid fire hose main part 1 to appear breaking owing to inside or external pressure is too big, through setting up slipmat 10, can prevent that the phenomenon that hand was smooth appears when fire fighter holds grip 9, through setting up spacing collar 11, be used for spacing last clamp 2 and lower clamp 3, through setting up enhancement layer 102, can improve the service strength of fire hose, through setting up corrosion resistant layer 104, can improve the corrosion resistance of fire hose, avoid the outside to have the material excessive corrosion fire hose of corroding nature, through setting up flame retardant layer 105, can avoid outside open fire to ignite the surface of fire hose easily, through fire hose main part 1, go up clamp 2, lower clamp 3, locating piece 4, movable block 5, screw 6, stopper 7, fastening spiral piece 8, grip 9, the basic unit 101, enhancement layer 102, inoxidizing coating 103, corrosion resistant layer 104, flame

retardant coating

105 and 106's cooperation, make this fire hose possess good performance, higher service strength, excellent service strength, and the corrosion resistance of this fire hose can be avoided outside open to fire hose to have the fire hose has been met, the circumstances of the fire hose has been avoided the fire hose to have been broken, the fire hose has been improved, the fire hose has been used for the fire hose has been used.

During the use, fire hose main part 1 is placed between last clamp 2 and lower clamp 3, rotate screw rod 6 makes its card go into the inner chamber of stopper 7, fix screw rod 6 in the inner chamber of stopper 7 through fastening spiral piece 8, thereby fix fire hose main part 1 between last clamp 2 and lower clamp 3, can switch on water supply equipment and put out a fire this moment and put out a fire, then through first compressive layer 1031 and second compressive layer 1032, make fire hose main part 1 possess high compressive property, avoid fire hose main part 1 to break because inside or external pressure is too big, through enhancement layer 102, can improve the service strength of fire hose, through corrosion resistant layer 104, can improve the corrosion resistance of fire hose, avoid the outside material that has corrosion properties excessively corroding the fire hose, through flame retardant coating 105, can avoid outside open fire to ignite the surface of fire hose easily.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a resistance to compression leak protection fire hose, includes fire hose main part (1), its characterized in that: the fire hose is characterized in that an upper surface of the fire hose main body (1) is movably connected with an upper clamp (2), a lower clamp (3) is arranged at the bottom of the upper clamp (2), a positioning block (4) is arranged on one side of the upper clamp (2), a movable block (5) is movably connected to the bottom of the positioning block (4), a screw (6) is fixedly connected to the bottom of the movable block (5), a limiting block (7) is fixedly connected to one side of the lower clamp (3), a fastening screw piece (8) is movably connected to the surface of the screw (6) and an inner cavity of the limiting block (7), a grip (9) is fixedly connected to the opposite side of the upper clamp (2) and the lower clamp (3), the fire hose main body (1) comprises a base layer (101), a reinforcing layer (102) is fixedly connected to the outer surface of the base layer (101), a protective layer (103) is fixedly connected to the outer surface of the reinforcing layer (102), an anti-corrosion layer (104) is fixedly connected to the outer surface of the protective layer (103), a flame-retardant layer (105) is fixedly connected to the outer surface of the anti-corrosion layer (104), and a flame-retardant layer (105) is fixedly connected to the outer surface of the flame-retardant layer (106).

2. The pressure-resistant and leakage-proof fire hose as claimed in claim 1, wherein: the protective layer (103) comprises a first compression layer (1031), a second compression layer (1032) is fixedly connected to the outer surface of the first compression layer (1031), graphene is used as a material of the first compression layer (1031), and bamboo and wood fibers are used as a material of the second compression layer (1032).

3. The pressure-resistant and leakage-proof fire hose as claimed in claim 1, wherein: the inner wall of the handle (9) is fixedly connected with an anti-slip pad (10), and the anti-slip pad (10) is made of synthetic rubber.

4. The pressure-resistant and leakage-proof fire hose as claimed in claim 1, wherein: the fire hose is characterized in that a limit ring (11) is fixedly connected to the front side of the surface of the fire hose main body (1), and the surfaces of the upper clamp (2) and the lower clamp (3) are movably connected with the surface of the limit ring (11).

5. The pressure-resistant and leakage-proof fire hose as claimed in claim 1, wherein: the base layer (101) is made of canvas, and the surface of the fastening screw piece (8) is movably connected with the lower surface of the limiting block (7).

6. The pressure-resistant and leakage-proof fire hose as claimed in claim 1, wherein: the material of the reinforcing layer (102) is flexible steel wires, and the material of the corrosion-resistant layer (104) is Teflon.

7. The pressure-resistant and leakage-proof fire hose as claimed in claim 1, wherein: the material of the flame-retardant layer (105) is flame-retardant cloth, and the material of the wear-resistant layer (106) is polyurethane coating.