CN214789540U - Corrosion-resistant fire hose of super large bore - Google Patents

Abstract

The utility model relates to a fire hose technical field, concretely relates to corrosion-resistant fire hose of super large bore, including hosepipe, inoxidizing coating and anticorrosive coating. The utility model overcomes prior art's is not enough, through being provided with the inoxidizing coating, anticorrosive coating and compressive layer, can make fire hose drag ground friction when fire hose is laid, through being equipped with the inoxidizing coating, the firmness and the wearability of hosepipe have been improved, thereby can not make fire hose the mar appear the damaged condition when meetting sharp object, its protectiveness is strong, through being equipped with the anticorrosive coating, can avoid the hosepipe to appear receiving the corroded condition to influence, through being equipped with the compressive layer, can increase the degree of bearing of hosepipe to high-pressure rivers, the service life of hosepipe is improved, be favorable to in-service use.

Description

Corrosion-resistant fire hose of super large bore

Technical Field

The utility model relates to a fire hose specifically is a corrosion-resistant fire hose of super large bore.

Background

The fire hose for fire extinguishing is convenient to lay when in use. However, with the construction of water delivery projects such as urban emergency drainage and the mainline of a high-power fire engine, the mainline needs a larger water yield to ensure the water yield of the branch water hose. In the prior art, the fire hose has the general specifications of 40, 50, 65, 80 and 90 mm in diameter, and the application range and the field are limited.

However, current part fire hose can make the fire hose drag ground friction when laying, thereby make the fire hose appear the mar easily when meetting sharp article thereby the damaged condition appears, and current part fire hose is easily influenced by corruption after long-time the use, its protectiveness and corrosion resistance are poor, moreover, current part fire hose is when being connected with the hosepipe interface partial hosepipe interface because expose outside for a long time, rust easily, and the fire hose is not smooth enough when being connected with the hosepipe interface, it is very inconvenient to operate, be unfavorable for in-service use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a corrosion-resistant fire hose of super large bore, the not enough of prior art has been overcome, structural design is simple, the effectual current partial fire hose of having solved can make the fire hose drag ground friction when laying, thereby if make the fire hose appear the mar the condition damaged appears easily when meetting sharp article, and current partial fire hose receives the influence of corruption easily after long-time the use, its protectiveness and corrosion resistance are poor, moreover, partial hosepipe kneck is outside because exposing for a long time when current partial fire hose is connected with the hosepipe interface, rust easily, and the fire hose is not smooth enough when being connected with the hosepipe interface, the operation is very inconvenient, be unfavorable for the problem of in-service use.

In order to solve the technical problem, the utility model provides a following technical scheme:

the corrosion-resistant fire hose with the ultra-large diameter comprises a hose, a protective layer and an anticorrosive layer, wherein the protective layer is arranged on the periphery of the hose, and the anticorrosive layer is arranged inside the hose;

the protective layer and the water band are arranged integrally;

the protective layer has a protective effect, and the anticorrosive layer has an anticorrosive effect.

Preferably, the inner side of the anticorrosive coating is provided with a pressure-resistant coating, and the pressure-resistant coating and the anticorrosive coating are arranged integrally.

Preferably, the lower extreme of hosepipe is equipped with the base, the equal fixedly connected with fixed plate in top of base, and the fixed plate is the parallel form and sets up.

Preferably, the upper end of the surface of the fixing plate is connected with a rotating shaft in a penetrating manner, and the water belt and the rotating shaft are arranged in a surrounding manner.

Preferably, the left end and the right end of the water hose are fixedly connected with water hose joints, the upper end and the lower end of the surface of each water hose joint are fixedly connected with clamping blocks, the clamping blocks are arranged in parallel, anti-leakage rings are arranged inside the water hose joints, and connecting pipes are arranged on the inner sides of the water hose joints.

Preferably, the bottom swing joint of fixture block has the connection pivot, the upper end of connecting the pivot is equipped with the pulley, and connects pivot and pulley and set up as an organic whole.

The embodiment of the utility model provides a corrosion-resistant fire hose of super large bore possesses following beneficial effect: this kind of modified fire hose can make the fire hose drag ground friction when laying, its protectiveness is strong, thereby can not make the fire hose the mar appear the damaged condition when meetting sharp article, and this kind of modified fire hose can not receive the influence of corruption after long-time the use, its protectiveness and corrosion resistance are strong, and, the fire hose is because exposing outside for a long time when being connected with the hosepipe interface, rust easily, and this kind of modified fire hose is very smooth when being connected with the hosepipe interface, and it is very convenient to operate, be favorable to in-service use.

1. Through being provided with the inoxidizing coating, anticorrosive coating and compressive layer, can make the fire hose drag ground friction when the fire hose is laid, through being equipped with the inoxidizing coating, the firmness and the wearability of hosepipe have been improved, thereby can not make the fire hose the mar appear the damaged condition when meetting sharp object, its protectiveness is strong, through being equipped with the anticorrosive coating, can avoid the hosepipe to appear receiving the condition influence of corruption, through being equipped with the compressive layer, can increase the degree of bearing of hosepipe to high-pressure rivers, the life of hosepipe has been improved, be favorable to in-service use.

2. Through being provided with connection pivot and pulley, when the hosepipe is connected with the hosepipe interface, insert in the hosepipe interface through the hosepipe joint, then make the fixture block be connected with the hosepipe interface through the rotation that the hosepipe connects, because some hosepipe interfaces expose outside for a long time, rust easily, it is not too smooth when connecting, lower extreme through the fixture block is equipped with connection pivot and pulley, can make the hosepipe interface better be connected with the hosepipe interface through the rotation of pulley when connecting, it is very convenient to operate, be favorable to in-service use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the hose joint of the present invention;

fig. 3 is a schematic view of the internal structure of the water hose of the present invention.

In the figure: 1. a base; 2. a fixing plate; 3. a rotating shaft; 4. a water hose; 5. a hose coupling; 6. a clamping block; 7. a connecting pipe; 8. a leakage-proof ring; 9. connecting the rotating shaft; 10. a pulley; 11. a protective layer; 12. an anticorrosive layer; 13. and a pressure resistant layer.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the corrosion-resistant fire hose with the ultra-large caliber comprises a hose 4, a protective layer 11 and an anticorrosive layer 12, wherein the protective layer 11 is arranged on the periphery of the hose 4, and the anticorrosive layer 12 is arranged inside the hose 4;

the protective layer 11 and the water hose 4 are arranged integrally;

the protective layer 11 has a protective effect, and the anticorrosive layer 12 has an anticorrosive effect.

Wherein, the inner side of the anticorrosive layer 12 is provided with a pressure-resistant layer 13, and the pressure-resistant layer 13 and the anticorrosive layer 12 are arranged integrally;

in this embodiment, through this kind of design, its anticorrosive coating 12 has anticorrosive effect, has improved the corrosion resistance of hosepipe 4, through being equipped with compressive layer 13, has improved the compressive capacity of hosepipe 4, and its life is longer, is favorable to the in-service use.

The water hose is characterized in that the lower end of the water hose 4 is provided with a base 1, the top of the base 1 is fixedly connected with a fixed plate 2, and the fixed plates 2 are arranged in parallel;

in this embodiment, through this kind of design, when in actual use, be the setting of parallel form through fixed plate 2 for it is more stable when placing wholly, improved holistic stability.

Wherein, the upper end of the surface of the fixed plate 2 is connected with a rotating shaft 3 in a penetrating way, and the water belt 4 and the rotating shaft 3 are arranged in a surrounding way;

in this embodiment, through this kind of design, when in-service use, through hosepipe 4 winding on pivot 3, then make hosepipe 4 twine through the rotation of pivot 3 to accomodate hosepipe 4, convenient operation is favorable to in-service use.

The left end and the right end of the water hose 4 are fixedly connected with a water hose joint 5, the upper end and the lower end of the surface of the water hose joint 5 are fixedly connected with clamping blocks 6, the clamping blocks 6 are arranged in parallel, a leakage-proof ring 8 is arranged inside the water hose joint 5, and a connecting pipe 7 is arranged on the inner side of the water hose joint 5;

in the embodiment, through the design, when the water hose connector is connected with the water hose connector, the clamping block 6 is fixed with the groove on the water hose connector through the rotation of the water hose connector 5, so that the water hose connector 5 is connected with the water hose connector, the water hose 4 can be prevented from leaking from the joint when the water hose connector is used through the leakage-proof ring 8, and the water hose connector is high in sealing performance and beneficial to practical use.

Wherein, the bottom of the fixture block 6 is movably connected with a connecting rotating shaft 9, the upper end of the connecting rotating shaft 9 is provided with a pulley 10, and the connecting rotating shaft 9 and the pulley 10 are arranged integrally;

in this embodiment, through this kind of design, when being connected with the hosepipe interface, rotate hosepipe joint 5 and make pulley 10 rotate thereby drive and connect pivot 9 and rotate for hosepipe joint 5 is more smooth when being connected with the hosepipe interface, is favorable to in-service use.

The working principle is as follows: the utility model relates to a corrosion-resistant fire hose with ultra-large caliber, when the device is used, the hose 4 is firstly drawn out from the rotating shaft 3 for laying, when the hose 4 is laid, the hose 4 can be dragged to rub, through the arrangement of the protective layer 11, the firmness and the wear resistance of the hose are improved, when sharp objects are met, the hose 4 can not be scratched, so that the damage is avoided, the protection is strong, through the arrangement of the anti-corrosion layer 12, the influence of the corrosion on the hose can be avoided, through the arrangement of the anti-pressure layer 13, the bearing degree of the hose 4 to high-pressure water flow can be increased, the service life of the hose 4 is prolonged, when the hose 4 is connected with the hose interface, the hose joint 5 is inserted into the hose interface, then the clamping block 6 is connected with the hose interface through the rotation of the hose joint 5, because part of the hose interface is exposed for a long time, easy rust, it is not very smooth when connecting, be equipped with through the lower extreme of fixture block 6 and connect pivot 9 and pulley 10, can make the hosepipe connect 5 better be connected with the hosepipe interface through the rotation of pulley 10 when connecting, it is very convenient to operate, is favorable to in-service use.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The corrosion-resistant fire hose with the ultra-large diameter comprises a hose (4), a protective layer (11) and an anticorrosive layer (12), and is characterized in that the protective layer (11) is arranged on the periphery of the hose (4), and the anticorrosive layer (12) is arranged inside the hose (4);

the protective layer (11) and the water hose (4) are arranged integrally;

the protective layer (11) has a protective effect, and the anticorrosive layer (12) has an anticorrosive effect.

2. The ultra-large caliber corrosion-resistant fire hose according to claim 1, wherein the inner side of the corrosion-resistant layer (12) is provided with a pressure-resistant layer (13), and the pressure-resistant layer (13) and the corrosion-resistant layer (12) are integrally arranged.

3. The ultra-large caliber corrosion-resistant fire hose according to claim 1, wherein the lower end of the hose (4) is provided with a base (1), the top of the base (1) is fixedly connected with a fixing plate (2), and the fixing plates (2) are arranged in parallel.

4. The ultra-large caliber corrosion-resistant fire hose according to claim 3, wherein the upper end of the surface of the fixing plate (2) is connected with the rotating shaft (3) in a penetrating manner, and the water hose (4) and the rotating shaft (3) are arranged in a surrounding manner.

5. The ultra-large caliber corrosion-resistant fire hose according to claim 1, wherein the left end and the right end of the water hose (4) are fixedly connected with the water hose joint (5), the upper end and the lower end of the surface of the water hose joint (5) are fixedly connected with the fixture blocks (6), the fixture blocks (6) are arranged in parallel, the water hose joint (5) is internally provided with the leakage-proof ring (8), and the inner side of the water hose joint (5) is provided with the connecting pipe (7).

6. The ultra-large caliber corrosion-resistant fire hose according to claim 5, wherein the bottom of the clamping block (6) is movably connected with a connecting rotating shaft (9), a pulley (10) is arranged at the upper end of the connecting rotating shaft (9), and the connecting rotating shaft (9) and the pulley (10) are integrally arranged.

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