Bright indication type fire hose

Abstract

The utility model relates to the field of fire hoses, in particular to a shining indication type fire hose which comprises a fire hose body, the fire hose body comprises an inner core layer, a compression-resistant layer is arranged outside the inner core layer, a protective layer is arranged outside the compression-resistant layer, a wear-resistant layer is arranged outside the protective layer, and an indication layer is arranged outside the wear-resistant layer. The pressure-resistant layer is arranged outside the inner core layer of the fire hose, so that the inner core layer has good water pressure resistance, the protective layer is sleeved outside the pressure-resistant layer to increase the overall protectiveness and is not easy to damage, and the wear-resistant layer is arranged outside the protective layer to increase the overall wear resistance, so that the service life of the fire hose is prolonged, and the service life of the fire hose is prolonged. And the indication layer is arranged outside the wear-resistant layer to play a warning role at night, so that the fire hose cannot be stumbled when seeing the position of the fire hose.

Description

Technical Field

[0001] The utility model relates to the technical field of fire hoses, in particular to a luminous indicating fire hose. Background Art

[0002] A fire hose is a flexible pipe used to transport high-pressure water or flame-retardant liquids such as foam. Traditional fire hoses are lined with rubber and covered with woven linen. Advanced fire hoses are made of polymer materials such as polyurethane. There are metal connectors at both ends of the fire hose, which can be connected to another hose to extend the distance or to a nozzle to increase the pressure of the liquid spray.

[0003] However, there are some problems in the use of previous fire hoses. They are easily damaged during use, which reduces the service life of the fire hoses. In addition, they do not play an indicating role. The direction of the fire hoses cannot be seen clearly at night, so they cannot meet the needs of today's market. Due to the above problems, the practicality and usability of the fire hoses are reduced. Utility Model Content

[0004] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures specifically pointed out in the description and other drawings of the description.

[0005] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a luminous indicating fire hose to solve the existing problems.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a luminous indicating fire hose, including a fire hose body, the fire hose body including an inner core layer, a pressure-resistant layer is arranged outside the inner core layer, a protective layer is arranged outside the pressure-resistant layer, a wear-resistant layer is arranged outside the protective layer, and an indicating layer is arranged outside the wear-resistant layer.

[0007] In some embodiments, the outer wall of the pressure-resistant layer is provided with a plurality of first grooves, each of the first grooves is provided with a pressure-resistant strip, a hollow layer is formed between the pressure-resistant strip and the protective layer, and the pressure-resistant layer is made of rubber.

[0008] In some embodiments, the compression-resistant strip comprises a rubber strip, and glass fiber yarn and polyurethane yarn are woven and wound on the surface of the rubber strip.

[0009] In some embodiments, the protective layer is attached to the inner wall of the wear-resistant layer and is in a mesh shape. The protective layer is made of glass fiber.

[0010] In some embodiments, the wear-resistant layer is made of polyurethane.

[0011] In some embodiments, a plurality of second grooves are provided on the surface of the indicator layer, fluorescent indicator strips are provided in the second grooves, and the indicator layer is made of rubber material.

[0012] In some embodiments, protrusions are provided on both sides of the second groove, and slots matching the protrusions are provided on both sides of the fluorescent indicator strip.

[0013] By adopting the above technical scheme, the beneficial effect of the utility model is as follows: the utility model is provided with a pressure-resistant layer outside the inner core layer of the fire hose, so that the interior has a good ability to resist water pressure, and then a protective layer is provided outside the pressure-resistant layer to increase the overall protection and prevent damage, and a wear-resistant layer is used outside the protective layer to increase the overall wear resistance, and an indicator layer is provided outside the wear-resistant layer to serve as a warning at night, so that the fire hose can be seen and will not be tripped.

[0014] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0015] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments described with reference to various figures and drawings.

[0016] In order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the fire hose of some embodiments of the utility model;

[0021] Figure 2 It is a structural cross-sectional view of a fire hose in some embodiments of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the compression strips of some embodiments of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the protective layer of some embodiments of the utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the utility model, but not to limit the utility model.

[0025] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are connected to form a whole through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0027] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0028] The specific implementation of the present utility model is described below with reference to the accompanying drawings.

[0029] Reference Figure 1-4 , Figure 1 It is a schematic diagram of the structure of the fire hose of some embodiments of the utility model; Figure 2 It is a structural cross-sectional view of a fire hose in some embodiments of the utility model; Figure 3 It is a schematic diagram of the structure of the compression strips of some embodiments of the utility model; Figure 4 It is a schematic diagram of the structure of the protective layer of some embodiments of the utility model.

[0030] The utility model provides a luminous indicating fire hose, comprising a fire hose body 1, wherein the fire hose body 1 comprises an inner core layer 2, a pressure-resistant layer 3 is arranged outside the inner core layer 2, a protective layer 4 is arranged outside the pressure-resistant layer 3, a wear-resistant layer 5 is arranged outside the protective layer 4, and an indicating layer 6 is arranged outside the wear-resistant layer 5.

[0031] A pressure-resistant layer 3 is provided outside the inner core layer 2 of the fire hose to ensure that the interior has a good ability to resist water pressure. Then a protective layer 4 is provided outside the pressure-resistant layer 3 to increase the overall protection and prevent damage. A wear-resistant layer 5 is used outside the protective layer 4 to increase the overall wear resistance. An indicator layer 6 is provided outside the wear-resistant layer 5 to serve as a warning at night, so that the fire hose can see the position of the fire hose and will not be tripped.

[0032] According to some embodiments of the utility model, optionally, the outer wall of the pressure-resistant layer 3 is provided with a plurality of first grooves 31, each of which is provided with a pressure-resistant strip 32, and a hollow layer 33 is formed between the pressure-resistant strip 32 and the protective layer 4, and the pressure-resistant layer 3 is made of rubber. A hollow layer 33 is set between the pressure-resistant layer 3 and the protective layer 4 through the pressure-resistant strip 32, and because the pressure-resistant layer 3 is made of rubber, it will expand when the water pressure is very high, and the formed hollow layer 33 can provide a relatively expanded space for buffering and improving the overall pressure resistance. The first groove 31 is set to better fix the pressure-resistant strip 32.

[0033] According to some embodiments of the utility model, the compression strip 32 may include a rubber strip 321, and glass fiber yarn and polyurethane yarn are woven and wound on the surface of the rubber strip 321. By wrapping the glass fiber yarn and polyurethane yarn on the rubber strip 321, its wear resistance, strength and corrosion resistance can be increased.

[0034] According to some embodiments of the utility model, the protective layer 4 is optionally attached to the inner wall of the wear-resistant layer 5 and is in a mesh shape, and the protective layer 4 is made of glass fiber. The protective layer 4 is firmly attached to the wear-resistant layer 5 and then attached to the pressure-resistant layer 3, so that they can be as integrated as possible, increase their wear resistance and make them have a certain corrosion resistance.

[0035] According to some embodiments of the present invention, the wear-resistant layer 5 is optionally made of polyurethane, which has high strength and is wear-resistant.

[0036] According to some embodiments of the utility model, optionally, the surface of the indicator layer 6 is provided with a plurality of second grooves 61, and the second grooves 61 are provided with fluorescent indicator strips 62, and the indicator layer 6 is made of rubber material. Because the surface is made of rubber side material, the second grooves 61 have certain elasticity and resilience, so that when the fluorescent indicator strip 62 is installed, it has good clamping performance, otherwise it will fall out, and glue can also be applied on the fluorescent indicator strip 62 to have better adhesion.

[0037] According to some embodiments of the utility model, optionally, protrusions 63 are provided on both sides of the second groove 61, and slots 64 matching the protrusions 63 are provided on both sides of the fluorescent indicator strip 62. In this way, the fluorescent indicator strip 62 can be stuck, and the detachable setting is also convenient for subsequent damage replacement.

[0038] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0039] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the utility model. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0040] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the utility model. However, those skilled in the relevant art will understand that the utility model can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. A luminous indicating fire hose, characterized in that: include: The fire hose body includes an inner core layer, a pressure-resistant layer is arranged outside the inner core layer, a protective layer is arranged outside the pressure-resistant layer, a wear-resistant layer is arranged outside the protective layer, an indication layer is arranged outside the wear-resistant layer, a plurality of first grooves are arranged on the outer wall of the pressure-resistant layer, pressure-resistant strips are arranged in each of the first grooves, a hollow layer is formed between the pressure-resistant strips and the protective layer, the pressure-resistant layer is made of rubber, the protective layer is attached to the inner wall of the wear-resistant layer and is in a mesh shape, the protective layer is made of glass fiber, and the wear-resistant layer is made of polyurethane.

2. The luminous indicating fire hose according to claim 1, characterized in that: The compression-resistant strip comprises a rubber strip, and glass fiber yarns and polyurethane yarns are woven and wound on the surface of the rubber strip.

3. The luminous indicating fire hose according to claim 1, characterized in that: The surface of the indicating layer is provided with a plurality of second grooves, and the second grooves are provided with fluorescent indicating strips. The indicating layer is made of rubber material.

4. The luminous indicating fire hose according to claim 3, characterized in that: The second groove is provided with protrusions on both sides, and the fluorescent indicator strip is provided with card slots matching the protrusions on both sides.

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