CN211010228U

CN211010228U - Fireproof wear-resistant fire hose

Info

Publication number: CN211010228U
Application number: CN201922279503.8U
Authority: CN
Inventors: 胡启俊
Original assignee: Zhejiang Min'an Fire Equipment Co ltd
Current assignee: Zhejiang Min'an Fire Equipment Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-14
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a fireproof wear-resistant fire hose, which comprises a hose, wherein joints are arranged at two ends of the hose, the joints at the two ends of the hose are mutually buckled and connected, a socket is sleeved outside the hose, and a fireproof protective coating is coated outside the fire hose to provide good fireproof performance for the use of the fire hose; the hub that outside cover was established, adopt the same material and structure with the hosepipe, when the hosepipe is inside not to lead to water, the hub can freely slide, after leading to water tightly, the hub is fixed because tension, this characteristic can make fire hose can be replaced by the hub when some special topography are used, thereby avoid hosepipe itself directly to suffer the damage, the wearability is stronger, also can block the position that the wearing and tearing leaked through tension, avoid a large amount of invalid wastes of water resource, effectively prolong the life of hosepipe.

Description

Fireproof wear-resistant fire hose

Technical Field

The utility model belongs to the technical field of the fire hose, concretely relates to wear-resisting type fire hose of fire prevention.

Background

Fire hose is a hose used to transport high pressure water or fire-retardant liquids such as foam. 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 two 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 injection pressure.

However, most of the existing fire hoses are inconvenient to use, and the phenomena of abrasion and water leakage caused by long-term use can only be caused by waste of water resources or water hoses are directly replaced, so that the waste of the resources is invalid, and the problem needs to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wear-resisting type fire hose of fire prevention to it is inconvenient to provide the many of present fire hose in the use in solving above-mentioned background art, and the wearing and tearing that long-term use caused leak the phenomenon also can only be wantonly the waste of water resource or directly change the hosepipe, and the two all can cause the invalid extravagant problem of resource.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire prevention wear-resisting type fire hose, includes the hosepipe, the both ends of hosepipe all are equipped with the joint, and the mutual lock of joint at hosepipe both ends connects, the outside cover of hosepipe is equipped with the socket.

The water hose is composed of a rubber lining, an asbestos mesh reinforcing layer, an elastic layer and a textile layer, and a fireproof protective coating is coated on the outer wall of the textile layer.

Preferably, a sealing rubber ring is arranged inside the joint.

Preferably, the textile layer is a twill textile layer, and the warp and weft of the textile layer are woven by nylon filaments.

Preferably, the structure of the socket is the same as that of the water hose, and the numerical value of the inner diameter of the socket is equal to that of the outer diameter of the water hose.

Compared with the prior art, the beneficial effects of the utility model are that: the fireproof wear-resistant fire hose is scientific and reasonable in structure, safe and convenient to use, and good fireproof performance is provided for the use of the fire hose due to the fact that the fireproof protective coating is coated outside; the elastic layer is filled in the traditional textile layer, so that elastic friction is added while the integral water band is thickened, the damage of the elastic friction is far lower than that of rigid friction, and the service life of the water band can be effectively prolonged; the hub that outside cover was established, adopt the same material and structure with the hosepipe, when the hosepipe is inside not to lead to water, the hub can freely slide, after leading to water tightly, the hub is fixed because tension, this characteristic can make fire hose can be replaced by the hub when some special topography are used, thereby avoid hosepipe itself directly to suffer the damage, the wearability is stronger, also can block the position that the wearing and tearing leaked through tension, avoid a large amount of invalid wastes of water resource, effectively prolong the life of hosepipe.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the water hose of the present invention.

In the figure: 1-joint, 2-water band, 21-rubber liner, 22-asbestos mesh reinforcing layer, 23-elastic layer, 24-textile layer and 3-socket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a wear-resisting type fire hose of fire prevention, includes hosepipe 2, and the both ends of hosepipe 2 all are equipped with joint 1, and the mutual lock of joint 1 at 2 both ends of hosepipe is connected, and the outside cover of hosepipe 2 is equipped with hub 3.

The water band 2 consists of a rubber lining 21, an asbestos mesh reinforcing layer 22, an elastic layer 23 and a textile layer 24, wherein the outer wall of the textile layer 24 is coated with a fireproof protective coating.

The refractory protective coating in the embodiment is a refractory coating containing high-percentage zirconium compounds, and the special physical and chemical comprehensive properties of the refractory protective coating can well resist thermal shock and metal and slag shock, so that the refractory protective coating is a long-lasting refractory lining.

The elastic layer 23 in this embodiment is a soft rubber elastic layer, and the elastic layer 23 is added, so that when the surface layer of the water hose 2 has elastic potential energy, the wall thickness of the water hose 2 is thicker, the wear resistance is better, the elastic potential energy converts rigid friction in the water hose dragging process into elastic friction, the damage caused by friction is reduced, and the service life of the water hose 2 is effectively prolonged.

In this embodiment, it is preferred, the inside of joint 1 is equipped with the sealing rubber circle, and the sealing rubber circle of joint 1 inside provides good leakproofness when connecting for joint 1, avoids the invalid waste of water resource.

In this embodiment, it is preferred that the textile layer 24 is a twill textile layer, and both the warp and weft of the textile layer 24 are woven by nylon filaments.

In this embodiment, it is preferable, the structure of the hub 3 is the same as that of the hose 2, and the inner diameter value of the hub 3 is equal to that of the hose 2, the hub 3 sleeved outside is made of the same material and structure as that of the hose 2, when no water flows inside the hose 2, the hub 3 can slide freely, after the water is tightly sealed, the hub 3 is fixed due to tension, the fire hose can be replaced by the hub 3 when used in some special terrains due to the characteristic, so as to avoid the direct damage to the hose 2, the wear resistance is stronger, the part leaking due to wear can be blocked by the tension, a great amount of ineffective waste of water resources is avoided, and the service life of the hose is effectively prolonged.

The working principle is as follows: the utility model is safe and convenient when in use, the use process of the fire hose is the same as that of the traditional fire hose, the hose 2 is directly connected to the corresponding water pump or water tank through the joint 1, and the fire-resistant protective coating coated outside provides good fire resistance for the use of the fire hose; the elastic layer 23 is filled in the traditional textile layer, so that elastic friction is added while the integral water band 2 is thickened, and the damage of the elastic friction is far lower than that of rigid friction, so that the service life of the water band 2 can be effectively prolonged; the hub 3 that outside cover was established, adopt the same material and structure with hosepipe 2, when the hosepipe is inside not to lead to water, hub 3 is can freely slide, after leading to water tightly, hub 3 is because tension and is fixed, this characteristic can make fire hose can be replaced by hub 3 when some special topography are used, thereby avoid hosepipe 2 itself directly to suffer the damage, the wearability is stronger, also can block the position that the wearing and tearing leaked through tension, avoid the invalid waste in a large number of water resources, effectively prolong the life of hosepipe, the practicality is stronger.

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 these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wear-resisting type fire hose of fire prevention, includes hosepipe (2), its characterized in that: joints (1) are arranged at two ends of the water hose (2), the joints (1) at two ends of the water hose (2) are mutually buckled and connected, and a socket (3) is sleeved outside the water hose (2);

the water band (2) is composed of a rubber lining (21), an asbestos mesh reinforcing layer (22), an elastic layer (23) and a textile layer (24), and a fireproof protective coating is coated on the outer wall of the textile layer (24).

2. The fire-resistant and wear-resistant fire hose according to claim 1, wherein: and a sealing rubber ring is arranged in the joint (1).

3. The fire-resistant and wear-resistant fire hose according to claim 1, wherein: weaving layer (24) are twill weaving layer, and weaving layer (24) warp and weft all weave through nylon filament.

4. The fire-resistant and wear-resistant fire hose according to claim 1, wherein: the structure of the socket (3) is the same as that of the water hose (2), and the numerical value of the inner diameter of the socket (3) is equal to that of the outer diameter of the water hose (2).