CN215371375U - Double-sleeve high-pressure water hose - Google Patents
Double-sleeve high-pressure water hose Download PDFInfo
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- CN215371375U CN215371375U CN202023056902.7U CN202023056902U CN215371375U CN 215371375 U CN215371375 U CN 215371375U CN 202023056902 U CN202023056902 U CN 202023056902U CN 215371375 U CN215371375 U CN 215371375U
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model relates to the technical field of fire-fighting tools, and particularly discloses a double-sleeve high-pressure water hose which comprises a water hose body; the water hose body comprises a water hose main body and a water hose blank; the water hose belt blank is sleeved outside the water hose main body, and the diameter of the water hose belt blank is larger than that of the water hose main body; the hose body is characterized in that a gap is formed between the hose belt blank and the hose body, a cavity between the hose belt blank and the hose body is a buffer cavity, and a plurality of elastic annular ribs are arranged in the buffer cavity at equal intervals; the water inlet and the water outlet at the left end and the right end of the water hose body are both provided with sealing elements, and the sealing elements comprise sealing sleeves sleeved on the outer sides of a water hose blank and a water hose main body. The double-sleeve high-pressure water hose provided by the utility model adopts a double-sleeve method, and a layer of water hose blank is sleeved on the outer surface of the double-sleeve high-pressure water hose on the basis of the conventional high-pressure water hose, so that the pressure of the water hose can be doubled to form the high-pressure water hose.
Description
Technical Field
The utility model relates to the technical field of fire-fighting tools, in particular to a double-sleeve type high-pressure water hose.
Background
At present, many times, some fire disasters can happen in cities, and firefighters can utilize a fire gun and a high-pressure water hose to be communicated with a water storage tank for fire extinguishment. When a general fire hose is designed, the strength requirements of the warps and the wefts are correspondingly increased along with the increase of pressure, so that the warps and the wefts can be solved only by a thickening method under the condition of the same material. The pressure intensity of the water hose designed in the way is increased, but the flow speed of water in the water hose is influenced during use, and local rupture occurs in use due to local sudden high pressure in many places at the moment of sudden water filling. Therefore, a double-sleeve high-pressure water hose is urgently needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a double-sleeve high-pressure water belt to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a double-sleeve high-pressure water hose comprises a water hose body; the water hose body comprises a water hose main body and a water hose blank; the water hose belt blank is sleeved outside the water hose main body, and the diameter of the water hose belt blank is larger than that of the water hose main body; the hose body is characterized in that a gap is formed between the hose belt blank and the hose body, a cavity between the hose belt blank and the hose body is a buffer cavity, and a plurality of elastic annular ribs are arranged in the buffer cavity at equal intervals; the water inlet and the water outlet at the left end and the right end of the water hose body are both provided with sealing elements, and the sealing elements comprise sealing sleeves sleeved on the outer sides of a water hose blank and a water hose main body.
Preferably, a honeycomb-shaped elastic buffer material is arranged in the buffer cavity between the adjacent elastic annular ribs.
Preferably, the circumferential outer wall of the elastic annular rib is fixedly connected with the circumferential inner wall of the water hose belt blank, and the circumferential inner wall of the elastic annular rib is fixedly sleeved on the circumferential outer wall of the water hose main body.
Preferably, the cross section of the sealing sleeve is of a 'mouth' structure, and one surface of the sealing sleeve facing the inner side of the buffer cavity is provided with a plug-in port for connecting the water hose blank and the water hose main body.
Preferably, a plurality of extension fixing belts are fixedly arranged at the upper end and the lower end of the insertion port.
Preferably, the extension fixing bands are arranged on the inner side of the sealing sleeve in an annular array mode, and the extension fixing bands are fixedly arranged on the circumferential outer wall of the water hose blank and the circumferential inner wall of the water hose main body.
Preferably, a shaping sleeve with the radian consistent with that of the circumferential inner wall of the water hose belt blank is fixedly connected between the adjacent elastic annular ribs, and the circumferential outer wall of the shaping sleeve is fixedly connected with the circumferential inner wall of the water hose belt blank.
Preferably, the diameter of the circumferential inner wall of the shaping sleeve is larger than that of the circumferential outer wall of the water hose main body.
Compared with the prior art, the utility model has the beneficial effects that:
1. the double-sleeve high-pressure water hose provided by the utility model adopts a double-sleeve method, and a layer of water hose blank is sleeved on the outer surface of the double-sleeve high-pressure water hose on the basis of the conventional high-pressure water hose, so that the pressure of the water hose can be doubled to form the high-pressure water hose.
2. The utility model also arranges a plurality of elastic annular ribs in the cavity between the water hose belt blank and the water hose main body, and arranges the elastic buffer material with a honeycomb structure in the cavity between the adjacent annular ribs, thereby effectively improving the compression resistance and the pressure-bearing strength of the high-pressure water hose and prolonging the service life of the high-pressure water hose.
3. The sealing element mainly comprises a sealing sleeve and an extension fixing band, wherein the sealing sleeve is fixedly nested at the outer sides of the water hose main body and the water hose belt blank and is fixed at the inner sides of the water inlet end and the water outlet end through the extension fixing band, so that the stability of the sealing element is further improved, the sealing property of the buffer cavity is ensured, and the normal use of the high-pressure water hose can be still ensured under the condition that the water hose main body is damaged.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a specific structural schematic diagram of the water hose body of the present invention.
In the figure: 1. a hose body; 2. a hose body; 3. a water belt blank; 4. a buffer chamber; 5. an elastic annular rib; 6. a seal member; 601. sealing sleeves; 7. an elastic cushioning material; 8. an interface; 9. extending the fixing belt; 10. and shaping the sleeve.
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.
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 those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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 and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Any one embodiment of the present invention is described below in conjunction with figures 1-2 for further illustration:
example 1: a double-sleeve high-pressure water hose comprises a water hose body 1; the water hose body 1 comprises a water hose main body 2 and a water hose blank 3; the water hose strip blank 3 is sleeved outside the water hose main body 2, and the diameter of the water hose strip blank 3 is larger than that of the water hose main body 2.
In this embodiment: the double-sleeve high-pressure water hose provided by the scheme adopts a double-sleeve method, and a layer of water hose belt blank 3 is sleeved on the outer surface of the water hose main body 2, so that the water hose main body 2 and the water hose belt blank 3 can be tightly attached, and the pressure of the water hose main body 1 can be doubled to form the high-pressure water hose.
Example 2: the gap between the water hose belt blank 3 and the water hose main body 2 is arranged, the cavity between the water hose belt blank 3 and the water hose main body 2 is arranged to be a buffer cavity 4, and a plurality of elastic annular ribs 5 are arranged inside the buffer cavity 4 at equal intervals.
Further, a honeycomb-shaped elastic buffer material 7 is arranged in the buffer cavity 4 between the adjacent elastic annular ribs 5.
Furthermore, the circumferential outer wall of the elastic annular rib 5 is fixedly connected with the circumferential inner wall of the water hose belt blank 3, and the circumferential inner wall of the elastic annular rib 5 is fixedly sleeved on the circumferential outer wall of the water hose main body 2.
Further, a shaping sleeve 10 with the radian consistent with that of the inner circumferential wall of the water hose belt blank 3 is fixedly connected between the adjacent elastic annular ribs 5, and the outer circumferential wall of the shaping sleeve 10 is fixedly connected with the inner circumferential wall of the water hose belt blank 3.
Further, the diameter of the circumferential inner wall of the shaping sleeve 10 is larger than that of the circumferential outer wall of the hose main body 2.
In this embodiment: this scheme has set up a plurality of elasticity annular ribs 5 in buffer chamber 4 between hosepipe strip base 3 and hosepipe main part 2 to be provided with honeycomb structure's elasticity buffer material 7 in the cavity between adjacent elasticity annular rib 5, be provided with moulding sleeve 10 in the outside of elasticity buffer material 7, effectively improve this hosepipe body 1's compressive resistance and bearing strength, prolong its life.
Example 3: the water inlet and the water outlet at the left end and the right end of the water hose body 1 are both provided with a sealing element 6, and the sealing element 6 comprises a sealing sleeve 601 sleeved on the outer sides of the water hose blank 3 and the water hose main body 2.
Further, the cross section of the sealing sleeve 601 is of a 'mouth' structure, and a plug-in port 8 for connecting the water hose blank 3 and the water hose main body 2 is formed in one surface, facing the inner side of the buffer cavity 4, of the sealing sleeve 601.
Furthermore, a plurality of extension fixing belts 9 are fixedly arranged at the upper end and the lower end of the socket 8.
Further, the extension fixing bands 9 are arranged on the inner side of the sealing sleeve 601 in an annular array, and the extension fixing bands 9 are fixedly arranged on the circumferential outer wall of the water hose blank 3 and the circumferential inner wall of the water hose main body 2.
In this embodiment: this scheme all overlaps at the end of intaking of hosepipe body 1 and play water end and is equipped with sealing member 6, this sealing member 6 mainly includes seal cover 601 and extension fixed band 9, the fixed nestification of seal cover 601 is in the outside of hosepipe main part 2 and hosepipe area base 3, and fix the inboard of intaking end, play water end through extension fixed band 9, further improve the stability of sealing member 6, ensure the leakproofness of cushion chamber 4, make under the 2 damaged circumstances of hosepipe main part, still can ensure the normal use of this high pressure hosepipe.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A double-sleeve high-pressure water band is characterized in that: comprises a water hose body (1); the water hose body (1) comprises a water hose main body (2) and a water hose blank (3); the water hose belt blank (3) is sleeved outside the water hose main body (2), and the diameter of the water hose belt blank (3) is larger than that of the water hose main body (2); a gap is formed between the water hose belt blank (3) and the water hose main body (2), a cavity between the water hose belt blank (3) and the water hose main body (2) is a buffer cavity (4), and a plurality of elastic annular ribs (5) are arranged in the buffer cavity (4) at equal intervals; the water inlet and the water outlet at the left end and the right end of the water hose body (1) are respectively provided with a sealing element (6), and the sealing elements (6) comprise a sealing sleeve (601) sleeved on the outer sides of the water hose blank (3) and the water hose main body (2).
2. The double-sleeve high-pressure water hose according to claim 1, characterized in that: a honeycomb-shaped elastic buffer material (7) is arranged in the buffer cavity (4) between the adjacent elastic annular ribs (5).
3. The double-sleeve high-pressure water hose according to claim 1, characterized in that: the outer wall of the circumference of the elastic annular rib (5) is fixedly connected with the inner wall of the circumference of the water hose blank (3), and the inner wall of the circumference of the elastic annular rib (5) is fixedly sleeved on the outer wall of the circumference of the water hose main body (2).
4. The double-sleeve high-pressure water hose according to claim 1, characterized in that: the cross section of the sealing sleeve (601) is of a 'mouth' structure, and a plug-in port (8) used for connecting the water hose blank (3) and the water hose main body (2) is formed in one surface, facing the inner side of the buffer cavity (4), of the sealing sleeve (601).
5. The double-sleeve high-pressure water hose according to claim 4, wherein: a plurality of extension fixing belts (9) are fixedly arranged at the upper end and the lower end of the inserting port (8).
6. The double-sleeve high-pressure water hose according to claim 5, wherein: the extension fixing bands (9) are arranged on the inner side of the sealing sleeve (601) in an annular array mode, and the extension fixing bands (9) are fixedly arranged on the circumferential outer wall of the water hose blank (3) and the circumferential inner wall of the water hose main body (2).
7. The double-sleeve high-pressure water hose according to claim 1, characterized in that: and a shaping sleeve (10) which has the same radian with the inner wall of the circumference of the water hose belt blank (3) is fixedly connected between the adjacent elastic annular ribs (5), and the outer wall of the circumference of the shaping sleeve (10) is fixedly connected with the inner wall of the circumference of the water hose belt blank (3).
8. The double-sleeve high-pressure water hose according to claim 7, wherein: the diameter of the circumferential inner wall of the shaping sleeve (10) is larger than that of the circumferential outer wall of the water hose main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023056902.7U CN215371375U (en) | 2020-12-17 | 2020-12-17 | Double-sleeve high-pressure water hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023056902.7U CN215371375U (en) | 2020-12-17 | 2020-12-17 | Double-sleeve high-pressure water hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215371375U true CN215371375U (en) | 2021-12-31 |
Family
ID=79599956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023056902.7U Active CN215371375U (en) | 2020-12-17 | 2020-12-17 | Double-sleeve high-pressure water hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215371375U (en) |
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2020
- 2020-12-17 CN CN202023056902.7U patent/CN215371375U/en active Active
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