CN214368309U - High pressure resistant fire hose - Google Patents

Abstract

The utility model discloses a high pressure resistant fire hose relates to fire hose technical field, including the hosepipe main part, the inside of hosepipe main part is provided with the passageway, the outside of hosepipe main part is provided with the spout, the inside of spout is provided with fluorescence subsides. The utility model discloses an adopt the combination of spout and fluorescence subsides, make things convenient for the staff to look for fire hose, setting through anticorrosive coating and flame retardant coating, avoid the hosepipe to contact other objects, cause the outside corruption of hosepipe, thereby avoid causing the phenomenon of exploding and splitting when using, the flame retardant coating then can effectively avoid when putting out a fire, some objects that catch fire drop on the hosepipe, cause the harm of hosepipe, the efficiency of putting out a fire is influenced, adopt first set of dacron line, dacron layer is woven to second dacron line and third dacron line, thereby make the hosepipe have the effect of resistance to compression, the setting on buffer layer and compressive layer in addition, effectively cushion the impact force that rivers brought, avoid causing the harm to the inner structure of hosepipe.

Description

High pressure resistant fire hose

Technical Field

The utility model relates to a fire hose technical field, concretely relates to anti highly compressed fire hose.

Background

Fire hoses are classified into lined fire hoses and leaky fire hoses. The lined fire hose comprises a rubber fire hose, a TPU fire hose, a terylene glue-pouring hose and a hemp plastic-coated hose. The pressure of the bearing work is divided into four types of 0.8MPa, 1.0MPa, 1.3MPa and 1.6 MPa. The diameter is divided into four types of 50 mm, 65 mm, 80 mm or 75 mm and 90 mm. The woven water hose is divided into a plain water hose and a twill water hose. The length of each water-saving hose is generally specified to be 20 meters, and the fire hose is a hose for transporting high-pressure water, foam and other flame-retardant liquids. The traditional fire hose takes rubber as a lining, and the outer surface of the traditional fire hose is wrapped by linen braided fabric. The advanced fire hose is made of polyurethane and other polymer materials. The fire hose has metal joints at two ends, and can be connected with another hose to prolong the distance or connected with a nozzle to increase the liquid jet pressure, the spare hose for long-term storage needs to be stored in a place with proper temperature and ventilation, the hose is rolled up on a vertical water-releasing hose frame in a single layer, and the hose is turned twice every year or folded edges are exchanged once. The vehicle-mounted water belts need to avoid mutual friction and need to exchange folded edges when necessary.

And some current fire hoses's anti high pressure ability is relatively poor, the impact of rivers can directly make the hosepipe explode and split after using a period, seriously influence the efficiency of putting out a fire, some fire hoses steadiness is relatively poor in addition, thereby the crackle appears in frequent buckling, thereby life is shorter, some fire hoses do not have the ability of fire prevention in addition, can appear some objects that catch fire when putting out a fire and drop on the hosepipe, cause the harm of hosepipe, influence fire fighter's the fire extinguishing, this high pressure resistant fire hose's suitability variation, therefore need carry out the structure innovation and solve specific problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-pressure-resistant fire hose, and one of the purposes is to solve the problems that some fire hoses have poor high-pressure resistance, and the water hose is cracked directly due to the impact of water flow after being used for a period of time, so that the fire extinguishing efficiency is seriously influenced; the other purpose is in order to solve some fire hoses steadiness relatively poor, thereby often buckle the crackle, problem that life is shorter, and one of them purpose is in order to have solved some fire hoses and do not have the ability of preventing fires, can appear some objects that catch fire when putting out a fire and drop on the water band, causes the harm of hosepipe, influences fire fighter's the problem of putting out a fire.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the high-pressure-resistant fire hose comprises a hose main body, a channel is arranged inside the hose main body, a sliding groove is formed in the outer portion of the hose main body, and a fluorescent sticker is arranged inside the sliding groove.

The utility model discloses technical scheme's further improvement lies in: the novel water hose is characterized in that an anticorrosive layer is arranged inside the water hose main body, a fireproof layer is arranged at the lower end of the anticorrosive layer, a polyester layer is arranged at the lower end of the fireproof layer, a first polyester net is arranged at the top end inside the polyester layer, a steel wire is arranged at the lower end of the first polyester net, a second polyester net is arranged at the lower end of the steel wire, a compression-resistant layer is arranged at the lower end of the polyester layer, a buffer layer is arranged at the lower end of the compression-resistant layer, and the lower end of the buffer layer is fixedly connected with the upper end of a set channel.

The utility model discloses technical scheme's further improvement lies in: the novel polyester yarn weaving machine is characterized in that a first polyester yarn is arranged inside the first polyester net, a second polyester yarn is arranged at the left end of the first polyester yarn in a crossed mode, and a third polyester yarn is woven by the first polyester yarn and the second polyester yarn.

The utility model discloses technical scheme's further improvement lies in: glue is filled in the polyester layer, and the first polyester net and the second polyester net are wrapped with steel wire threads.

The utility model discloses technical scheme's further improvement lies in: the distance between the buffer layer and the compression-resistant layer is 2mm, and the rubber-plastic sponge material is filled in the compression-resistant layer.

The utility model discloses technical scheme's further improvement lies in: the upper end of the fluorescent sticker and the outer wall of the arranged water hose main body are on the same horizontal line, and the anticorrosive layer and the fireproof layer are fixed through viscose glue.

Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:

1. the utility model provides a highly compressed fire hose, through the design exquisiteness, adopt the combination of spout and fluorescence subsides, make things convenient for the staff to look for fire hose, through the setting of anticorrosive coating and flame retardant coating, avoid the hosepipe to contact other objects, cause the outside corruption of hosepipe to avoid causing the phenomenon of exploding and splitting when using, the flame retardant coating then can effectively avoid when putting out a fire, some objects that catch fire drop on the hosepipe, cause the harm of hosepipe, the efficiency of putting out a fire is influenced.

2. The utility model provides a highly compressed fire hose weaves the dacron layer through adopting first set of dacron line, second dacron line and third dacron line to make the hosepipe have the effect of resistance to compression, the setting of steel wire line can carry out reinforced (rfd) effect to the hosepipe in addition, and the impact force that effectively cushions rivers and bring is avoided causing the harm to the inner structure of hosepipe with the setting on anti-compression layer in addition, the utility model discloses, simple structure, convenient operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a schematic view of the structure of the polyester fiber net of the present invention.

In the figure: 1. a hose body; 11. an anticorrosive layer; 12. a fire barrier layer; 13. a polyester layer; 14. a first polyester web; 141. a first polyester yarn; 142. a second polyester yarn; 143. a third polyester yarn; 15. a steel wire; 16. a second polyester web; 17. a pressure resistant layer; 18. a buffer layer; 2. a channel; 3. a chute; 31. and (4) fluorescent paste.

Detailed Description

The present invention will be described in further detail with reference to the following examples:

example 1

As shown in fig. 1-3, the utility model provides a high pressure resistant fire hose, which comprises a hose body 1, a channel 2 is arranged inside the hose body 1, a chute 3 is arranged outside the hose body 1, a fluorescent sticker 31 is arranged inside the chute 3, the upper end of the fluorescent sticker 31 and the outer wall of the hose body 1 are on the same horizontal line, the combination of the chute 3 and the fluorescent sticker 31 is adopted to facilitate the searching of fire hose by workers, an anticorrosive layer 11 is arranged inside the hose body 1, a fireproof layer 12 is arranged at the lower end of the anticorrosive layer 11, the anticorrosive layer 11 and the fireproof layer 12 are fixed by using viscose glue, the arrangement of the anticorrosive layer 11 and the fireproof layer 12 avoids the corrosion of the outside of the hose due to the contact of the hose with other objects, thereby avoiding the occurrence of burst during use, the fireproof layer 12 can effectively avoid that some objects on fire fall on the hose during fire extinguishing, cause the harm of hosepipe, the efficiency of putting out a fire is influenced, the lower extreme of flame retardant coating 12 is provided with dacron layer 13, the inside top of dacron layer 13 is provided with first dacron net 14, the lower extreme of first dacron net 14 is provided with steel wire line 15, the lower extreme of steel wire line 15 is provided with second dacron net 16, the lower extreme of dacron layer 13 is provided with compressive layer 17, compressive layer 17's lower extreme is provided with buffer layer 18, the lower extreme of buffer layer 18 and the upper end fixed connection of the passageway 2 of setting, buffer layer 18 and compressive layer 17's setting, effectively cushion the impact force that rivers brought, avoid causing the harm to the inner structure of hosepipe.

Example 2

As shown in fig. 2-3, on the basis of embodiment 1, the utility model provides a technical solution: the inside of first dacron net 14 is provided with first dacron line 141, the left end of first dacron line 141 is alternately provided with second dacron line 142, third dacron line 143 has been woven with second dacron line 141, the intussuseption of dacron layer 13 is filled with glue, first dacron net 14 wraps up steel wire 15 with second dacron net 16, adopt first dacron line 141, dacron layer 14 is woven to second dacron line 142 and third dacron line 143, thereby make the hosepipe have the effect of resistance to compression, in addition, the setting of steel wire 15, can carry out the effect of consolidating to the hosepipe ground, it is preferred, the distance between buffer layer 18 and the resistance to compression layer 17 that sets up is 2mm, the intussuseption of resistance to compression layer 17 is filled with rubber and plastic sponge material, effectively cushion the impact force that the inside rivers of hosepipe brought, in addition rubber and plastic sponge material has very high compressive capacity.

The working principle of the high pressure resistant fire hose is described in detail below.

As shown in fig. 1-3, when rivers pass through the inside passageway 2 of hosepipe main part 1, because the impact force that rivers brought makes the hosepipe expand rapidly, utilize buffer layer 18 to cushion the impact force, the resistance to compression problem of hosepipe is effectively solved to anti-compression layer 17 in addition, the combination of the first dacron net 14 of weaving and steel wire 15, thereby make the hosepipe more firm, flame retardant coating 12 then can be when putting out a fire, avoid covering the object that catches fire, thereby cause the explode of hosepipe to split, thereby seriously influence the efficiency of putting out a fire, anticorrosive coating 11 can avoid the hosepipe to contact the object of corrosivity, cause the harm of hosepipe, still conveniently store in addition, the utility model discloses, simple structure, convenient operation.

The present invention has been described in detail with reference to the above general description, but it will be apparent to one of ordinary skill in the art that modifications and improvements can be made to the invention. Therefore, modifications or improvements without departing from the spirit of the invention are within the scope of the invention.

Claims (6)

1. The utility model provides a high pressure resistant fire hose, includes hosepipe main part (1), its characterized in that: the novel water hose is characterized in that a channel (2) is arranged inside the water hose main body (1), a sliding groove (3) is arranged outside the water hose main body (1), and a fluorescent sticker (31) is arranged inside the sliding groove (3).

2. A high pressure resistant fire hose according to claim 1, wherein: the novel water hose is characterized in that an anti-corrosion layer (11) is arranged inside the water hose main body (1), a fireproof layer (12) is arranged at the lower end of the anti-corrosion layer (11), a polyester layer (13) is arranged at the lower end of the fireproof layer (12), a first polyester net (14) is arranged at the top end inside the polyester layer (13), a steel wire (15) is arranged at the lower end of the first polyester net (14), a second polyester net (16) is arranged at the lower end of the steel wire (15), a compression resistant layer (17) is arranged at the lower end of the polyester layer (13), a buffer layer (18) is arranged at the lower end of the compression resistant layer (17), and the lower end of the buffer layer (18) is fixedly connected with the upper end of the arranged passage (2).

3. A high pressure resistant fire hose according to claim 2, wherein: the novel polyester yarn weaving machine is characterized in that a first polyester yarn (141) is arranged inside the first polyester net (14), a second polyester yarn (142) is arranged at the left end of the first polyester yarn (141) in a crossed mode, and a third polyester yarn (143) is woven by the first polyester yarn (141) and the second polyester yarn (142).

4. A high pressure resistant fire hose according to claim 3, wherein: glue is filled in the polyester layer (13), and the first polyester net (14) and the second polyester net (16) wrap the steel wire (15).

5. A high pressure resistant fire hose according to claim 2, wherein: the distance between the buffer layer (18) and the arranged compression-resistant layer (17) is 2mm, and the rubber-plastic sponge material is filled in the compression-resistant layer (17).

6. A high pressure resistant fire hose according to claim 2, wherein: the upper end of the fluorescent sticker (31) and the outer wall of the arranged water hose main body (1) are on the same horizontal line, and the anticorrosive layer (11) and the fireproof layer (12) are fixed through viscose glue.

Images