CN215568582U

CN215568582U - Resistance to compression fire hose

Info

Publication number: CN215568582U
Application number: CN202121258846.7U
Authority: CN
Inventors: 沐秀春
Original assignee: Jiangsu Baojinli Fire Technology Co ltd
Current assignee: Jiangsu Baojinli Fire Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-01-18
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a compression-resistant fire hose which comprises a hose body, wherein a rubber layer is sleeved on the hose body, a threaded limiting groove is formed in the inner wall of the rubber layer, a fixed iron wire is wound and sleeved on the hose body and is positioned in the limiting groove, a carbon fiber layer is arranged on the rubber layer, a soft iron wire net is fixedly sleeved on the carbon fiber layer, an anti-abrasion layer is arranged on the soft iron wire net, a plurality of anti-skidding grooves are formed in the anti-abrasion layer, and a mounting plate is mounted at the tail end of the hose body. The water band has stronger compression resistance and is convenient to use and operate.

Description

Resistance to compression fire hose

Technical Field

The utility model relates to the technical field of fire fighting equipment, in particular to a compression-resistant fire hose.

Background

The fire hose is a hose for conveying high-pressure water, foam and other flame-retardant liquids, the traditional fire hose takes rubber as a lining, the outer surface of the traditional fire hose is wrapped by linen, the advanced fire hose is made of polyurethane and other polymeric materials, metal joints are arranged at two ends of the fire hose, and the fire hose can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid jet pressure.

Need use the fire hose when the fire control operation of putting out a fire, the fire hose on the current market does not have the function of high resistance, and the fire control in-process normal water pressure of putting out a fire is great, uses the hosepipe to break easily for a long time to burst to open and influences the use, is unfavorable for developing of the work of putting out a fire, is unfavorable for user's operation to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the pressure resistance of a fire hose in the prior art is poor, and provides a pressure-resistant fire hose.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a resistance to compression fire hose, includes the hosepipe body, the rubber layer has been cup jointed on the hosepipe body, set up the spacing groove of screw thread shape on the inner wall on rubber layer, the winding has been cup jointed fixed iron wire on the hosepipe body, fixed iron wire is located the spacing inslot, be equipped with the carbon fiber layer on the rubber layer, the fixed soft wire netting that has cup jointed on the carbon fiber layer, be equipped with the wearing layer on the soft wire netting, be equipped with a plurality of antiskid groove on the wearing layer, the mounting panel is installed to the end of hosepipe body.

Preferably, the side surface of the mounting plate is provided with a connecting block, the side surface of the connecting block is provided with a thread groove, the side surface of the mounting plate is provided with an external thread ring, and the external thread ring is communicated with the inside of the water hose body.

Preferably, the outer thread ring is sleeved in the thread groove in a threaded manner, and a sealing ring is arranged between the outer thread ring and the inner wall of the thread groove.

Preferably, the side surface of the connecting block is provided with a connecting hole, and the connecting hole is communicated with the inside of the thread groove.

Preferably, the side of the connecting block is provided with a screw hole, and the screw hole penetrates through the mounting plate.

Preferably, the screw hole is sleeved with a bolt in an inner thread manner, and an inner thread block is sleeved on the bolt in a threaded manner.

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

according to the utility model, water and the water hose body are expanded outwards by water pressure in the water hose body, the water hose body is fixedly protected by the fixed iron wires on the water hose body when the water hose body is expanded, the water hose body is better protected by the carbon fiber layer, the water hose body is prevented from cracking due to overhigh water pressure, the water hose body and the carbon fiber layer can be protected by the soft steel wire net when the water hose body is bent, the water hose body has better compression resistance through multilayer protection and fixation, the water hose is more convenient to use, and meanwhile, the water hose body is better in connection and fixation effect when being connected with the connecting block and has better sealing performance.

Drawings

Fig. 1 is a cross-sectional view of a pressure-resistant fire hose according to the present invention;

FIG. 2 is an enlarged view of the position A of the pressure-resistant fire hose provided by the utility model;

FIG. 3 is an enlarged view of the pressure-resistant fire hose of the present invention at position B;

fig. 4 is an enlarged view of a position C of the pressure-resistant fire hose according to the present invention.

In the figure: 1-a water hose body, 2-a rubber layer, 3-a limiting groove, 4-a fixed iron wire, 5-a carbon fiber layer, 6-a soft steel wire mesh, 7-an anti-abrasion layer, 8-an anti-skidding groove, 9-a mounting plate, 10-a connecting block, 11-an external thread ring, 12-a thread groove, 13-a sealing ring, 14-a connecting hole, 15-an internal thread block, 16-a screw hole and 17-a bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a resistance to compression fire hose, including hosepipe body 1, hose body 1 has cup jointed rubber layer 2, set up the spacing groove 3 of screw thread shape on the inner wall of rubber layer 2, hose body 1 has twined and has cup jointed fixed iron wire 4, fixed iron wire 4 is located spacing groove 3, be equipped with carbon fiber layer 5 on rubber layer 2, carbon fiber layer 5 has fixed the cup jointed soft wire netting 6, be equipped with abrasionproof layer 7 on the soft wire netting 6, be equipped with a plurality of antiskid groove 8 on the abrasionproof layer 7, mounting panel 9 is installed to the end of hosepipe body 1, the side-mounting of mounting panel 9 has connecting block 10, thread groove 12 has been seted up to the side of connecting block 10, the side-mounting of mounting panel 9 has outer thread circle 11, outer thread circle 11 communicates with the inside of hosepipe body 1.

The outer thread ring 11 is sleeved in the thread groove 12 in a threaded manner, the sealing ring 13 is installed between the inner wall of the outer thread ring 11 and the inner wall of the thread groove 12, the side face of the connecting block 10 is provided with a connecting hole 14, the connecting hole 14 is communicated with the inside of the thread groove 12, the side face of the connecting block 10 is provided with a screw hole 16, the screw hole 16 penetrates through the mounting plate 9, the screw hole 16 is sleeved with a bolt 17 in an inner thread manner, and the bolt 17 is sleeved with an inner thread block 15 in an upper thread manner.

When using, make water to outside inflation when the inside water pressure of hosepipe body 1, fixed iron wire 4 on the hosepipe body 1 simultaneously fixes a protection to hosepipe body 1 when hosepipe body 1 inflation, simultaneously carbon fiber layer 5 also plays better protection to hosepipe body 1, prevent that water pressure is too high to lead to hosepipe body 1 to split, soft wire net 6 can protect hosepipe body 1 and carbon fiber layer 5 when hosepipe body 1 is crooked, through multilayer protection and fixed, make hosepipe body 1's compressive capacity better, facilitate the use more, it is better to connect fixed effect when being connected with connecting block 10 simultaneously, and there is better sealing performance.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a resistance to compression fire hose, includes hosepipe body (1), its characterized in that, rubber layer (2) have been cup jointed on hosepipe body (1), set up spacing groove (3) of screw thread shape on the inner wall of rubber layer (2), fixed iron wire (4) have been cup jointed in the winding on hosepipe body (1), fixed iron wire (4) are located spacing groove (3), be equipped with carbon fiber layer (5) on rubber layer (2), fixed cover has been cup jointed soft wire netting (6) on carbon fiber layer (5), be equipped with abrasionproof layer (7) on soft wire netting (6), be equipped with a plurality of antiskid groove (8) on abrasionproof layer (7), mounting panel (9) are installed to the end of hosepipe body (1).

2. The pressure-resistant fire hose according to claim 1, wherein a connecting block (10) is mounted on the side surface of the mounting plate (9), a threaded groove (12) is formed in the side surface of the connecting block (10), an external thread ring (11) is mounted on the side surface of the mounting plate (9), and the external thread ring (11) is communicated with the interior of the hose body (1).

3. Pressure-resistant fire hose according to claim 2, characterized in that the external thread ring (11) is threaded in the thread groove (12), and a sealing ring (13) is arranged between the external thread ring (11) and the inner wall of the thread groove (12).

4. Pressure-resistant fire hose according to claim 3, characterized in that the side of the connecting block (10) is provided with a connecting hole (14), and the connecting hole (14) is communicated with the inside of the threaded groove (12).

5. Pressure-resistant fire hose according to claim 2, characterized in that the side of the connecting block (10) is provided with a screw hole (16), and the screw hole (16) penetrates through the mounting plate (9).

6. Pressure-resistant fire hose according to claim 5, characterized in that the threaded hole (16) is internally threaded with a bolt (17), and the bolt (17) is threadedly sleeved with an internally threaded block (15).