CN216813225U - Pressure-resistant and leakage-proof fire hose - Google Patents
Pressure-resistant and leakage-proof fire hose Download PDFInfo
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- CN216813225U CN216813225U CN202220356826.1U CN202220356826U CN216813225U CN 216813225 U CN216813225 U CN 216813225U CN 202220356826 U CN202220356826 U CN 202220356826U CN 216813225 U CN216813225 U CN 216813225U
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Abstract
The utility model relates to the technical field of fire hoses, and discloses a compression-resistant and leakage-proof fire hose, which comprises a fire hose body, a wear-resistant belt, air bags and a connecting air pipe, wherein a buffer groove is formed between the wear-resistant belt and the outer wall of the fire hose body, the air bags are fixedly arranged on the inner wall of the buffer groove, the air bags are in a plurality, the air bags are communicated and arranged through the connecting air pipe, the wear-resistant belt is made of nylon, the fire hose body is made of internal materials comprising a corrosion-resistant layer I, an elastic layer, a compression-resistant layer, a reinforcing layer, a heat-resistant layer, an insulating layer and a corrosion-resistant layer II, when the fire hose is subjected to stronger extrusion force, the wear-resistant belt has certain buffer capacity by arranging the air bags and the buffer groove, the damage of the fire hose is prevented, the service life of the fire hose is prolonged, the wear of the fire hose is reduced in the use process by arranging the wear-resistant belt, further prolonging the service life of the fire hose.
Description
Technical Field
The utility model relates to the technical field of fire hoses, in particular to a pressure-resistant and leak-proof 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, both ends of the fire hose are provided with metal joints, 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; in fire fighting equipment, fire hoses are commonly used, and the existing fire hoses have the following disadvantages: the existing fire hose has poor compression resistance, when the fire hose is used, the fire hose is broken due to overlarge internal or external pressure, the damage of the fire hose is caused, the service life of the fire hose is shortened, and meanwhile, the wear resistance of the fire hose is poor, so that the fire hose is abraded due to the fact that the fire hose can rub with the ground when the fire hose is used, and the service life of the fire hose is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pressure-resistant and leak-proof fire hose, which solves the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire hose of resistance to compression leak protection, includes fire hose body, wear-resisting area, gasbag, connection trachea, the dashpot has been seted up between wear-resisting area and the fire hose body outer wall, gasbag fixed mounting is on the dashpot inner wall, the quantity of gasbag is a plurality of, set up through connecting trachea intercommunication between the gasbag, wear-resisting area is made by the polyamide fibre.
Preferably, the fire hose body is made of materials comprising a first corrosion-resistant layer, an elastic layer, a pressure-resistant layer, a reinforcing layer, a heat-resistant layer, an insulating layer and a second corrosion-resistant layer, wherein the elastic layer is fixedly arranged at the top end of the first corrosion-resistant layer and is made of bamboo and wood fibers.
Preferably, the compression resistant layer is fixedly arranged at the top end of the elastic layer, and the compression resistant layer is made of graphene.
Preferably, the reinforcing layer is fixedly arranged at the top end of the pressure-resistant layer and is made of a combination of glass fibers and carbon fibers.
Preferably, the heat-resistant layer is fixedly arranged at the top end of the reinforcing layer, and the heat-resistant layer is made of ceramic fibers.
Preferably, the insulating layer is fixedly installed at the top end of the heat-resistant layer and made of rubber, and the fire hose can operate for a long time in a high-temperature environment by arranging the heat-resistant layer and the insulating layer.
Preferably, the corrosion-resistant layer II is fixedly installed at the top end of the insulating layer, the corrosion-resistant layer I and the corrosion-resistant layer II are both made of Teflon, and the compression resistance and the leakage resistance of the fire hose are improved by arranging the corrosion-resistant layer I, the elastic layer, the compression-resistant layer, the reinforcing layer and the corrosion-resistant layer II.
The utility model provides a pressure-resistant and leak-proof fire hose. This fire hose of resistance to compression leak protection possesses following beneficial effect:
(1) the anti-compression and anti-leakage fire hose has the advantages that the air bag and the buffer groove are arranged, so that the fire hose has certain buffer capacity when being subjected to strong extrusion force, the fire hose is prevented from being damaged, the service life of the fire hose is prolonged, the abrasion of the fire hose in the use process is reduced by arranging the wear-resistant belt, and the service life of the fire hose is further prolonged;
(2) this resistance to compression leak-proof fire hose through setting up corrosion-resistant layer one, elastic layer, compressive layer, enhancement layer, corrosion-resistant layer two, improves fire hose's resistance to compression and leak protection ability, through setting up heat-resistant layer and insulating layer, makes fire hose can carry out the operation for a long time under high temperature environment, and makes fire hose have certain insulating nature, avoids the fire fighter phenomenon of electrocuteeing when using to appear.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional front view of the present invention;
FIG. 3 is a schematic front view of a corrosion-resistant layer according to the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 2 according to the present invention.
In the figure: 1. the fire hose comprises a fire hose body 2, a wear-resistant belt 3, an air bag 4, a connecting air pipe 5, a buffer groove 101, a first corrosion-resistant layer 102, an elastic layer 103, a pressure-resistant layer 104, a reinforcing layer 105, a heat-resistant layer 106, an insulating layer 107 and a second corrosion-resistant layer.
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 4, the present invention provides a technical solution: a pressure-resistant leakproof fire hose comprises a fire hose body 1, a wear-resistant belt 2, an air bag 3 and a connecting air pipe 4, wherein the fire hose body 1 is made of a first corrosion-resistant layer 101, an elastic layer 102, a pressure-resistant layer 103, a reinforcing layer 104, a heat-resistant layer 105, an insulating layer 106 and a second corrosion-resistant layer 107, the elastic layer 102 is fixedly arranged at the top end of the first corrosion-resistant layer 101, the elastic layer 102 is made of bamboo fibers, the pressure-resistant layer 103 is fixedly arranged at the top end of the elastic layer 102, the pressure-resistant layer 103 is made of graphene, the reinforcing layer 104 is fixedly arranged at the top end of the pressure-resistant layer 103, the reinforcing layer 104 is made of glass fibers and carbon fibers, the heat-resistant layer 105 is fixedly arranged at the top end of the reinforcing layer 104, the heat-resistant layer 105 is made of ceramic fibers, the insulating layer 106 is fixedly arranged at the top end of the heat-resistant layer 105, the insulating layer 106 is made of rubber, the fire hose can operate for a long time in a high-temperature environment, the corrosion-resistant layer II 107 is fixedly installed at the top end of the insulating layer 106, the corrosion-resistant layer I101 and the corrosion-resistant layer II 107 are both made of Teflon, the compression resistance and the leakage resistance of the fire hose are improved by arranging the corrosion-resistant layer I101, the elastic layer 102, the compression-resistant layer 103, the reinforcing layer 104 and the corrosion-resistant layer II 105, the compression resistance and the leakage resistance of the fire hose are improved by arranging the heat-resistant layer 105 and the insulating layer 106, the fire hose can operate for a long time in a high-temperature environment, the fire hose has certain insulativity, the phenomenon of electric shock of fire fighters in use is avoided, the buffer groove 5 is formed between the wear-resistant belt 2 and the outer wall of the fire hose body 1, the air bag 3 is fixedly installed on the inner wall of the buffer groove 5, the quantity of gasbag 3 is a plurality of, sets up through connecting 4 intercommunications of trachea between the gasbag 3, and wear-resisting area 2 is made by the polyamide fibre, and through setting up gasbag 3 and buffer tank 5, when making the fire hose receive stronger extrusion force, itself can have certain buffer capacity, prevents that the fire hose from producing the damage, improves the life of fire hose, through setting up wear-resisting area 2, reduces the wearing and tearing of fire hose in the use, further improves the life of fire hose.
When the pressure-resistant leakproof fire hose is used, when the fire hose body 1 is under strong pressure in use, the air bag 3 at the extrusion part is extruded, the extruded air bag 3 deforms, gas in the air bag 3 is transmitted to another air bag through the connecting air pipe 4, and the air bag 3 and the buffer groove 5 are arranged, so that the fire hose has certain buffering capacity when being under strong extrusion force, the fire hose is prevented from being damaged, the service life of the fire hose is prolonged, the abrasion of the fire hose in the use process is reduced by arranging the wear-resistant belt 2, and the service life of the fire hose is further prolonged; through making fire hose body 1 by corrosion-resistant layer 101, elastic layer 102, compression layer 103, enhancement layer 104, heat-resistant layer 105, insulating layer 106, corrosion-resistant layer two 107, improve the resistance to compression and the leak protection ability of fire hose, through setting up heat-resistant layer 105 and insulating layer 106, make fire hose can carry out the operation for a long time under high temperature environment, and make fire hose have certain insulating nature, avoid the fire fighter to appear the phenomenon of electrocuteeing one's electric shock when using.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
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 (7)
1. The utility model provides a fire hose of resistance to compression leak protection, includes fire hose body (1), wear-resisting area (2), gasbag (3), connecting pipes (4), its characterized in that: the fire hose is characterized in that a buffer groove (5) is formed between the wear-resistant belt (2) and the outer wall of the fire hose body (1), the air bags (3) are fixedly installed on the inner wall of the buffer groove (5), the air bags (3) are a plurality of, and the air bags (3) are communicated with one another through connecting air pipes (4).
2. The pressure-resistant leak-proof fire hose according to claim 1, wherein: the fire hose body (1) is made of internal materials and comprises a first corrosion-resistant layer (101), an elastic layer (102), a compression-resistant layer (103), a reinforcing layer (104), a heat-resistant layer (105), an insulating layer (106) and a second corrosion-resistant layer (107), wherein the elastic layer (102) is fixedly installed at the top end of the first corrosion-resistant layer (101), and the elastic layer (102) is made of bamboo and wood fibers.
3. The pressure-resistant leak-proof fire hose according to claim 2, wherein: the pressure-resistant layer (103) is fixedly arranged at the top end of the elastic layer (102), and the pressure-resistant layer (103) is made of graphene.
4. The pressure-resistant leak-proof fire hose according to claim 2, wherein: the reinforcing layer (104) is fixedly arranged at the top end of the pressure-resistant layer (103), and the reinforcing layer (104) is made of glass fiber and carbon fiber in a combined mode.
5. A pressure resistant leak proof fire hose according to claim 2, wherein: the heat-resistant layer (105) is fixedly arranged at the top end of the reinforcing layer (104), and the heat-resistant layer (105) is made of ceramic fibers.
6. The pressure-resistant leak-proof fire hose according to claim 2, wherein: the insulating layer (106) is fixedly arranged at the top end of the heat-resistant layer (105), and the insulating layer (106) is made of rubber.
7. The pressure-resistant leak-proof fire hose according to claim 2, wherein: the second corrosion-resistant layer (107) is fixedly arranged at the top end of the insulating layer (106), and the first corrosion-resistant layer (101) and the second corrosion-resistant layer (107) are both made of Teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220356826.1U CN216813225U (en) | 2022-02-22 | 2022-02-22 | Pressure-resistant and leakage-proof fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220356826.1U CN216813225U (en) | 2022-02-22 | 2022-02-22 | Pressure-resistant and leakage-proof fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216813225U true CN216813225U (en) | 2022-06-24 |
Family
ID=82040503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220356826.1U Active CN216813225U (en) | 2022-02-22 | 2022-02-22 | Pressure-resistant and leakage-proof fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216813225U (en) |
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2022
- 2022-02-22 CN CN202220356826.1U patent/CN216813225U/en active Active
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