阅读说明：本技术 一种实用性强的混炼改性塑料消防水带 (Mixing modified plastic fire hose with high practicability ) 是由 方恒 于 2020-11-19 设计创作，主要内容包括：本发明涉及消防救援装置技术领域,且公开了一种实用性强的混炼改性塑料消防水带,包括消防水带本体,所述消防水带本体的外表面设置有金属隔网,所述消防水带本体的左侧设置有水枪喷头,所述消防水带本体的右侧设置有管带接口,所述消防水带本体包括防紫外线层,所述消防水带本体的表面活动套接有橡胶圈,所述防腐蚀层内壁设置有加固层。该混炼改性塑料消防水带,通过设置耐寒抗冻层和阻燃层使该混炼改性塑料消防水带具备了耐寒抗冻的功能和具备了阻燃的功能。(The invention relates to the technical field of fire rescue devices, and discloses a high-practicability mixing modified plastic fire hose, which comprises a fire hose body, wherein a metal separation net is arranged on the outer surface of the fire hose body, a water gun spray head is arranged on the left side of the fire hose body, a hose connector is arranged on the right side of the fire hose body, the fire hose body comprises an ultraviolet-proof layer, a rubber ring is movably sleeved on the surface of the fire hose body, and a reinforcing layer is arranged on the inner wall of the corrosion-proof layer. According to the mixing modified plastic fire hose, the cold-resistant and anti-freezing layer and the flame-retardant layer are arranged, so that the mixing modified plastic fire hose has the functions of cold resistance and freeze resistance and flame retardance.)

1. The utility model provides a mixed modified plastics fire hose that practicality is strong, includes fire hose body (1), its characterized in that: the fire hose comprises a fire hose body (1), wherein a metal screen (2) is arranged on the outer surface of the fire hose body (1), a water gun nozzle (3) is arranged on the left side of the fire hose body (1), a hose connector (4) is arranged on the right side of the fire hose body (1), the fire hose body (1) comprises an ultraviolet-proof layer (5), an oxidation-resistant layer (6) is arranged on one side, away from the metal screen (2), of the ultraviolet-proof layer (5), a high-temperature-resistant layer (7) is arranged on one side, away from the ultraviolet-proof layer (5), of the oxidation-resistant layer (6), an oil-stain-resistant layer (8) is arranged on one side, away from the high-temperature-resistant layer (7), of the cold-resistant layer (9) is provided with a flame-retardant layer, an anti-corrosion layer (11) is arranged on one side, away from the cold-resistant and anti-freezing layer (9), of the flame-retardant layer (10), a protruding eave platform (14) is arranged on the right side of the pipe belt connector (4), a thread groove (12) is formed in the inner surface of the pipe belt connector (4), an anti-corrosion coating layer (13) is arranged on the surface of the pipe belt connector (4), and a rubber ring (16) is movably sleeved on the surface of the fire hose body (1).

2. The mixed modified plastic fire hose with strong practicability according to claim 1, which is characterized in that: the fire hose is characterized in that a water outlet is formed in the left side of the fire hose body (1), the water gun nozzle (3) is installed at the water outlet of the fire hose body (1), and a reinforcing layer (17) is arranged on the inner wall of the anti-corrosion layer (11).

3. The mixed modified plastic fire hose with strong practicability according to claim 1, which is characterized in that: the right side of fire hose body (1) is provided with the water inlet, pipe area interface (4) are installed in the water inlet department of fire hose body (1).

4. The mixed modified plastic fire hose with strong practicability according to claim 1, which is characterized in that: and a sealing ring is arranged at the joint of the pipe belt connector (4) and the fire hose body (1).

5. The mixed modified plastic fire hose with strong practicability according to claim 1, which is characterized in that: the metal separation net (2) is symmetrically distributed at the top and the bottom of the fire hose body (1), and a wear-resistant layer (15) is arranged on the surface of the metal separation net (2).

6. The mixed modified plastic fire hose with strong practicability according to claim 1, which is characterized in that: one side of the anti-corrosion layer (11) far away from the flame-retardant layer (10) is provided with flow guide lines, the flow guide lines are provided with a plurality of groups, and the outer surface of the fire hose body (1) is provided with a wear-resistant layer (15).

Technical Field

The invention relates to the technical field of fire rescue devices, in particular to a high-practicability mixing modified plastic fire hose.

Background

Engineering plastics have strong structural strength and endurance, and generally can bear severe mechanical stress and extremely severe chemical and physical environments, and comprise engineering plastics such as Polyamide (PA), Polycarbonate (PC) and Polyformaldehyde (POM). While developing special engineering plastics (polysulfone, fluoroplastic, polyimide, polyphenylene sulfide, polyarylate, polyether ether ketone, etc.), a great deal of productive modification and new variety development work are carried out on common engineering plastics.

Most of the existing fire hoses are made of common plastic materials through a series of processes, and the plastic is difficult to bear physical and chemical resistance so as to be damaged and oxidized, so that the service life is short.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the mixed modified plastic fire hose with strong practicability, which has the advantages of high temperature resistance, oxidation resistance, good corrosion resistance, long service life and the like, and solves the problems that the existing fire hose is mostly made of common plastic materials, the physical and chemical resistance is relatively common, and the service life is short.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a mixed modified plastic fire hose with strong practicability comprises a fire hose body, wherein a metal separation net is arranged on the outer surface of the fire hose body, a water gun nozzle is arranged on the left side of the fire hose body, a hose connector is arranged on the right side of the fire hose body, the fire hose body comprises an ultraviolet-proof layer, an oxidation-resistant layer is arranged on one side, far away from the metal separation net, of the ultraviolet-proof layer, a high-temperature-resistant layer is arranged on one side, far away from the ultraviolet-proof layer, of the oxidation-resistant layer, an oil stain-resistant layer is arranged on one side, far away from the oxidation-resistant layer, of the high-temperature-resistant layer, a cold-resistant and anti-freezing layer is arranged on one side, far away from the oil stain-resistant layer, of the cold-resistant and anti-freezing layer, a flame-retardant layer is arranged on one side, far away from, the inner surface of the pipe belt connector is provided with a thread groove, the surface of the pipe belt connector is provided with an anti-rust coating layer, and the surface of the fire hose body is movably sleeved with a rubber ring.

Preferably, a water outlet is formed in the left side of the fire hose body, and the water gun nozzle is installed at the water outlet of the fire hose body.

Preferably, the right side of fire hose body is provided with the water inlet, the pipe and band interface is installed in the water inlet department of fire hose body, the anti-corrosion layer inner wall is provided with the back up coat.

Preferably, a sealing ring is arranged at the joint of the pipe belt connector and the fire hose body.

Preferably, the metal separation net is symmetrically distributed at the top and the bottom of the fire hose body, and the surface of the metal separation net is provided with a wear-resistant layer.

Preferably, one side of the anti-corrosion layer, which is far away from the flame-retardant layer, is provided with a plurality of groups of flow guide lines, and the outer surface of the fire hose body is provided with a wear-resistant layer.

Compared with the prior art, the invention provides the mixed modified plastic fire hose with strong practicability, which has the following beneficial effects:

1. this mixing modified plastics fire hose, this mixing modified plastics fire hose has possessed anti-oxidant function through setting up the oxidation resisting layer, this mixing modified plastics fire hose has possessed high temperature resistance function through setting up resistant high temperature layer messenger, make this mixing modified plastics fire hose possess cold-resistant frost-resistant function through setting up cold-resistant frost-resistant layer, make this mixing modified plastics fire hose possess fire-retardant function through setting up fire-retardant layer, make this mixing modified plastics fire hose possess the corrosivity resistance through setting up the anticorrosion layer, make the life of this mixing modified plastics fire hose can obtain effective the extension through setting up each layer inoxidizing coating.

2. This mixing modified plastics fire hose, make the fire hose body can be got up by proper protection through setting up the metal screen, make this mixing modified plastics fire hose can avoid wearing and tearing easily through setting up the wearing layer, make the pipe strap interface can be convenient for cooperate with the fire hydrant to be connected through setting up the thread groove, make this mixing modified plastics fire hose possess anti ultraviolet function through setting up anti ultraviolet layer, make this mixing modified plastics fire hose can possess certain resistant greasy dirt performance through setting up resistant greasy dirt layer.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the fire hose body of the present invention;

fig. 3 is a schematic structural diagram of the pipe belt interface of the present invention.

Wherein: 1. a fire hose body; 2. a metal screen; 3. a water gun nozzle; 4. a pipe belt interface; 5. an ultraviolet-proof layer; 6. an oxidation resistant layer; 7. a high temperature resistant layer; 8. an oil stain resistant layer; 9. a cold-resistant and anti-freezing layer; 10. a flame retardant layer; 11. an anti-corrosion layer; 12. a thread groove; 13. an anti-corrosion coating layer; 14. a projecting eave platform; 15. a wear layer; 16. a rubber ring; 17. and a reinforcing 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a high-practicability mixing modified plastic fire hose comprises a fire hose body 1, a metal screen 2 is disposed on the outer surface of the fire hose body 1, the fire hose body 1 can be properly protected by the metal screen 2, the metal screen 2 is symmetrically distributed on the top and the bottom of the fire hose body 1, a wear-resistant layer 15 is disposed on the surface of the metal screen 2, a water gun nozzle 3 is disposed on the left side of the fire hose body 1, a water outlet is disposed on the left side of the fire hose body 1, the water gun nozzle 3 is mounted at the water outlet of the fire hose body 1, a hose interface 4 is disposed on the right side of the fire hose body 1, a water inlet is disposed on the right side of the fire hose body 1, the hose interface 4 is mounted at the water inlet of the fire hose body 1, and a sealing ring is disposed at the connection between the hose interface 4 and the fire hose, the fire hose body 1 comprises an ultraviolet-proof layer 5, the ultraviolet-proof layer 5 is arranged to enable the mixing modified plastic fire hose to have an ultraviolet-proof function, an oxidation-resistant layer 6 is arranged on one side, far away from the metal screen 2, of the ultraviolet-proof layer 5, the oxidation-resistant layer 6 is arranged to enable the mixing modified plastic fire hose to have an antioxidant function, a high-temperature-resistant layer 7 is arranged on one side, far away from the ultraviolet-proof layer 5, of the oxidation-resistant layer 6, the mixing modified plastic fire hose has a high-temperature-resistant function by arranging the high-temperature-resistant layer 7, an oil stain-resistant layer 8 is arranged on one side, far away from the oxidation-resistant layer 6, of the high-temperature-resistant layer 7, the mixing modified plastic fire hose can have a certain oil stain resistance by arranging the oil stain-resistant layer 8, a cold-resistant and freezing-resistant layer 9 is arranged on one side, far away from the high-temperature-resistant layer 7, the, a flame-retardant layer 10 is arranged on one side of the cold-resistant and anti-freezing layer 9, which is far away from the oil stain resistant layer 8, the flame-retardant layer 10 is arranged to enable the mixing modified plastic fire hose to have a flame-retardant function, an anti-corrosion layer 11 is arranged on one side of the flame-retardant layer 10, which is far away from the cold-resistant and anti-freezing layer 9, the anti-corrosion layer 11 is arranged to enable the mixing modified plastic fire hose to have anti-corrosion property, the service life of the mixing modified plastic fire hose can be effectively prolonged by arranging all layers of protective layers, the side of the anti-corrosion layer 11, which is far away from the flame-retardant layer 10, is provided with a plurality of groups of flow guide lines, a projecting eave platform 14 is arranged on the right side of the pipe joint 4, a thread groove 12 is arranged on the inner surface of the pipe joint 4, the pipe joint 4 can be conveniently matched and connected with a fire hydrant by arranging the thread groove 12, an, the outer surface of the fire hose body 1 is provided with the wear-resistant layer 15, the mixing modified plastic fire hose can be prevented from being easily worn by arranging the wear-resistant layer 15, and the inner wall of the anti-corrosion layer 11 is provided with the reinforcing layer 17 to protect the anti-corrosion layer 11.

When using, utilize pipe belt interface 4 and fire hydrant fixed connection together, the thread groove 12 is connected with the screw thread of fire hydrant, rust-resistant coating layer 13 that loses can effectively prolong pipe belt interface 4's life, abrupt eave platform 14 can effectual spacing location, wearing layer 15 can make fire hose body 1 surface not worn and torn easily, the physics and the chemical property of this mixing modified plastics fire hose can effectively be promoted in each layer that sets up in fire hose body 1, and then life has been prolonged.

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.