Improved water hose wrapping cloth

Abstract

The utility model discloses an improved water hose wrapping cloth which comprises a wrapping tape, the upper surface of the wrapping tape is fixedly connected with a waterproof rubber layer, the waterproof rubber layer is made of chloroprene rubber materials, the lower surface of the wrapping tape is fixedly connected with a metal layer, and the metal layer is made of aluminum foil materials. The inner layer of the water hose wrapping cloth is made of the chloroprene rubber material, the reliability of the water hose wrapping cloth can be improved, the service life of the water hose wrapping cloth can be prolonged, the water hose wrapping cloth is an ideal choice giving consideration to functionality and safety, the outer layer of the water hose wrapping cloth is made of the aluminum foil material, the safety and reliability of the water hose in an extreme environment can be remarkably improved, and the water hose wrapping cloth is one of key designs for fire fighting equipment optimization.

Description

TECHNICAL FIELD

[0001] The utility model relates to improved water hose cloth technical field, especially in an improved water hose cloth. BACKGROUND

[0002] Water hose cloth is indispensable fire-fighting supplies in modern fire field, and its good extensibility, foldability and liquid transfer capacity make it have an irreplaceable position in actual work. Generally, water hose is under pressure during fire fighting operation or drill, and the surface of water hose is often in contact and friction with various ground, so that the surface of water hose is easily abraded and cut, and then the surface of water hose is damaged and broken, and these small damages and holes are irregularly distributed and difficult to be found in daily life, but the fire-fighting liquid will be sprayed from the small holes due to high pressure during fire fighting operation or drill, which causes the nearby ground to be wet and slippery and affects the passing pedestrians, and the leakage also causes the water pressure to be reduced, which affects the fire fighting operation and reduces the operation efficiency, so the water hose cloth is needed to wrap the damaged part of the fire-fighting water hose.

[0003] But the inner layer of most water hose cloths in the prior art only wraps the water hose by the wrapping tape, which may lose moisture in dry environment, resulting in shrinkage, cracking or failure, may absorb too much moisture in humid environment, affecting its performance, and may cause material hardening, embrittlement or deformation in extreme high or low temperature, reducing its sealing or insulation effect, and the exposed surface layer may be aged, degraded, lose elasticity and strength when exposed to ultraviolet rays, oxygen or chemicals for a long time, and the technical solution provided by the utility model with application number "201920068000.3" also has the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an improved water hose cloth, solving the problems that the water hose cloth may lose moisture in dry environment, resulting in shrinkage, cracking or failure, may absorb too much moisture in humid environment, affecting its performance, and may cause material hardening, embrittlement or deformation in extreme high or low temperature, reducing its sealing or insulation effect, and the exposed surface layer may be aged, degraded, lose elasticity and strength when exposed to ultraviolet rays, oxygen or chemicals for a long time.

[0005] To achieve the above-mentioned purpose, an improved water hose cloth is provided, which comprises a wrapping tape, the upper surface of the wrapping tape is fixedly connected with a waterproof rubber layer, the waterproof rubber layer is made of neoprene material, the lower surface of the wrapping tape is fixedly connected with a metal layer, and the metal layer is made of aluminum foil material.

[0006] According to the improved water hose cloth, the left end of the wrapping tape is provided with a connecting rod.

[0007] According to the improved water hose cover, the left end of the connecting rod is fixedly connected with a fixed block one.

[0008] According to the improved water hose cover, the right end of the connecting rod is fixedly connected with a fixed block two.

[0009] According to the improved water hose cover, a rotating shaft is rotatably connected between the fixed block one and the fixed block two.

[0010] According to the improved water hose cover, a rotating block is fixedly connected to the rotating shaft.

[0011] According to the improved water hose cover, an insertion buckle is fixedly connected to the left side of the rotating block.

[0012] According to the improved water hose cover, an insertion tongue is fixedly connected to the right side of the upper surface of the cover.

[0013] The above-mentioned scheme has the beneficial effects that:

[0014] The patent can improve the reliability and service life of the water hose cover by using neoprene rubber material in the inner layer of the water hose cover, and is an ideal choice considering functionality and safety.

[0015] The patent can significantly improve the safety and reliability of the water hose in extreme environments by using aluminum foil material in the outer layer of the water hose cover, and is one of the key designs for optimizing fire fighting equipment.

[0016] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described below in conjunction with the drawings and examples.

[0018] Figure 1 It is an overall structure schematic view of the improved water hose cover of the present application.

[0019] Figure 2 It is a left side view of the improved water hose cover of the present application.

[0020] Figure 3 It is a top view of the improved water hose cover of the present application.

[0021] Figure 4 It is a tail structure schematic view of the improved water hose cover of the present application.

[0022] LEGEND:

[0023] 1, the fixed block one; 2, the fixed block two; 3, connecting rod; 4, the rotating shaft; 5, the rotating block; 6, the insert buckle; 7, the plug; 8, waterproof rubber layer; 9, metal layer. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0025] Reference Figures 1-4 The utility model discloses an improved water hose cover cloth, which comprises a cover tape 1, wherein the upper surface of the cover tape 1 is fixedly connected with a waterproof rubber layer 9 made of neoprene material. The use of neoprene material in the inner layer of the water hose cover cloth has the following advantages: it is resistant to oil, acid and alkali, and it has strong resistance to grease, most acids, alkalis and solvents, which is suitable for complex environments (such as chemical plants or oil-stained areas). It can prevent the inner layer from degrading due to contact with harmful substances, and it is not easy to crack and harden due to sunlight or ozone when exposed to the outdoors for a long time, which prolongs the service life. It remains elastic within the range of-40℃ to 120℃, and it can maintain sealing and flexibility in extreme weather (high temperature or severe cold). As the inner layer, it can effectively resist friction and extrusion during the use of the water hose, prevent damage caused by dragging or sharp object scratching, and prevent leakage of the inner layer or external water vapor from eroding the core layer of the water hose. Neoprene does not easily continue to burn when exposed to fire, which meets the flame-retardant requirements of fire-fighting equipment and improves safety. The good elasticity allows the cover cloth to closely fit the surface of the water hose, reduces the looseness or sliding during use, and buffers external impact. Compared with some synthetic rubbers, neoprene is more environmentally friendly and resistant to microbial growth, which reduces the risk of mold growth. In summary, the neoprene inner layer significantly improves the reliability and service life of the water hose cover cloth through multiple protections, and it is an ideal choice that takes into account functionality and safety.

[0026] A metal layer 10 is fixedly connected to the lower surface of the hose wrapping 1. The metal layer 10 is made of aluminum foil. Using aluminum foil as the outer layer of the hose wrapping has the following significant advantages, which are especially crucial in fire fighting and high-temperature working environments: Aluminum foil can reflect more than 90% of infrared heat radiation, effectively blocking high temperatures in the fire scene and preventing the water inside the hose from heating up or softening and deforming. Aluminum foil has a melting point of about 660℃ and can withstand higher temperatures for short periods, providing instantaneous high-temperature protection for the hose (such as in oil fires or explosive environments). Aluminum foil is an inorganic metal material, which is non-flammable and does not release toxic fumes, meeting the flame-retardant requirements of fire fighting equipment and completely isolating water vapor. It prevents oil and chemical liquids from penetrating, avoids water hoses from getting damp, moldy, or corroded, and extends their service life. Compared with other metal protective layers (such as steel plates), aluminum foil is extremely lightweight and flexible, which does not affect the portability and laying efficiency of water hoses. It has strong resistance to common chemical substances such as acids, alkalis, and salts, making it suitable for special fire scenarios such as chemical plants and laboratories. Its smooth surface makes it difficult for oil and dust to adhere, and it can be directly wiped or rinsed, reducing maintenance costs. In short, the outer layer of aluminum foil significantly improves the safety and reliability of water hoses in extreme environments through its heat insulation, fireproof, waterproof, and corrosion-resistant properties, making it one of the key design features for optimizing fire-fighting equipment.

[0027] A connecting rod 4 is provided at the left end of the strap 1. A fixing block 2 is fixedly connected to the left end of the connecting rod 4. A fixing block 3 is fixedly connected to the right end of the connecting rod 4. A rotating shaft 5 is rotatably connected between the fixing block 2 and the fixing block 3. A rotating block 6 is fixedly connected to the rotating shaft 5. A buckle 7 is fixedly connected to the left side of the rotating block 6. A tongue 8 is fixedly connected to the right side of the upper surface of the strap 1.

[0028] Working principle: Wrap the hose cover around the damaged part of the fire hose, then insert the tab 8 at the end of the hose cover into the gap between the plug 7 and the cover 1, and finally fasten the buckle 7 to complete the installation. The inner layer of the cover that contacts the hose is made of neoprene rubber, which has excellent comprehensive performance, is oil-resistant, ozone-resistant, and aging-resistant, has good flexibility and is suitable for hoses that are frequently bent, and has strong adhesion and is easy to combine with metal or fabric layers. The outer layer of the cover that contacts the ground is made of aluminum foil, which has low density and will not significantly increase the weight of the hose. The surface oxide layer can prevent further corrosion and is suitable for humid environments, high-temperature operations, etc. It is economical, easy to process, and suitable for fire hoses, outdoor water hoses and other scenarios that require heat insulation and moisture protection.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An improved hose covering, comprising: The bag strap (1) is characterized in that a waterproof rubber layer (9) is fixedly connected to the upper surface of the bag strap (1), the waterproof rubber layer (9) is made of neoprene rubber, and a metal layer (10) is fixedly connected to the lower surface of the bag strap (1), the metal layer (10) is made of aluminum foil.

2. The improved hose wrapping according to claim 1, characterized in that, A connecting rod (4) is provided at the left end of the strap (1).

3. The improved hose wrapping according to claim 2, characterized in that, The left end of the connecting rod (4) is fixedly connected to a fixing block (2).

4. An improved hose wrapping according to claim 3, characterized in that, The right end of the connecting rod (4) is fixedly connected to a fixing block two (3).

5. An improved hose wrapping according to claim 4, characterized in that, A rotating shaft (5) is rotatably connected between the first fixed block (2) and the second fixed block (3).

6. An improved hose wrapping according to claim 5, characterized in that, A rotating block (6) is fixedly connected to the rotating shaft (5).

7. An improved hose wrapping according to claim 6, characterized in that, The left side of the rotating block (6) is fixedly connected with a buckle (7).

8. An improved hose wrapping according to claim 1, characterized in that, The upper right side of the strap (1) is fixedly connected with a tongue (8).

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