CN215258309U

CN215258309U - Composite PE water hose

Info

Publication number: CN215258309U
Application number: CN202120915211.3U
Authority: CN
Inventors: 尹世刚; 张恒艳
Original assignee: Laiwu Taihe Irrigation Technology Co ltd
Current assignee: Laiwu Taihe Irrigation Technology Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-21
Anticipated expiration: 2031-04-29

Abstract

The utility model provides a composite PE (polyethylene) water band, which comprises an outer protective layer and a second joint, wherein one end of the outer protective layer is provided with the first joint, and the other end of the outer protective layer, which is far away from the outer protective layer, is provided with a first connecting flange; the second connect and install the other end at the outer jacket, and the second connect the one end that is close to the outer jacket and install the second flange, the size of second flange is the same with the size of first flange simultaneously, the utility model discloses be provided with first joint, first flange, second and connect and the second flange is the PVC material, can be through the synchronous one shot forming of injection moulding process and outer jacket, when using, first joint and second connect can be connected through cuting straightly the formula, need not external joint, have improved holistic practicality.

Description

Composite PE water hose

Technical Field

The utility model belongs to the technical field of the hosepipe is relevant, especially, relate to a compound PE hosepipe.

Background

The composite water hose can be applied to water delivery in the fields of farmland irrigation, building industry, mining industry, breeding industry and the like, and generally comprises a woven layer and an inner lining plastic film layer, wherein the woven layer is formed by interweaving plastic flat wires or yarns in a warp-weft mode, so that the composite water hose has strong tensile anti-cracking performance and can bear large water pressure.

The braided layer of the existing partial composite water band is usually arranged outside the water band, but the water band is accompanied by dragging, friction and other activities in the using process for a long time, long-time friction can cause partial braided layer to store and wear, the compression resistance of the worn braided layer can be reduced, the water band is easily caused to bulge or leak, and therefore the defects exist in the using process.

SUMMERY OF THE UTILITY MODEL

To foretell not enough, the utility model provides a compound PE hosepipe.

The utility model provides a technical scheme that its technical problem adopted is: a composite PE (polyethylene) water band comprises an outer protective layer and a second joint, wherein a first joint is arranged at one end of the outer protective layer, and a first connecting flange is arranged at one end, far away from the outer protective layer, of the outer protective layer; the second joint is installed at the other end of the outer protective layer, a second connecting flange is installed at one end, close to the outer protective layer, of the second joint, and the size of the second connecting flange is the same as that of the first connecting flange.

Preferably, the outer diameter of the first joint is larger than that of the outer protective layer, a sealing washer is installed at one end, far away from the outer protective layer, of the inner wall of the first joint, and the sealing washer is connected with the inner wall of the first joint in a clamping mode.

Preferably, the outer diameter of the second joint is larger than the outer diameter of the outer protective layer, the inner diameter of the second joint is the same as the inner diameter of the first joint, and a clamping groove is formed in one end, close to the second connecting flange, of the outer wall of the second joint.

As optimization, the outer wall of the outer protective layer is provided with the anti-abrasion strips, and the anti-abrasion strips are distributed at equal intervals relative to the axial lead of the outer protective layer; the inner wall of the outer protection layer is provided with an inner protection layer, and the thickness of the inner protection layer is smaller than that of the outer protection layer.

As optimization, a first reinforcing rib and a second reinforcing rib are arranged between the inner wall and the outer wall of the outer protective layer, the first reinforcing rib and the second reinforcing rib are distributed in a winding mode, the first reinforcing rib and the second reinforcing rib are arranged in an equidistant mode relative to the axial lead of the outer protective layer, and the first reinforcing rib and the second reinforcing rib are distributed in a mutually staggered mode.

The utility model has the advantages that:

1. the utility model discloses be provided with the outer jacket, first strengthening rib and second strengthening rib, the outer jacket parcel is in the outside of first strengthening rib and second strengthening rib, and first strengthening rib and second strengthening rib are the plastics ribbon filament with the material, and first strengthening rib and second strengthening rib interweave in the inside of outer jacket each other, have effectively increased the holistic tensile of outer jacket and have prevented the effect of breaking, and simultaneously when using, first strengthening rib and second strengthening rib can not directly and the external contact, have effectively improved holistic life.

2. The utility model discloses be provided with the abrasionproof strip, the abrasionproof strip is with the outer jacket for with the material, can be at the synchronous one shot forming of in-process of processing, simultaneously when the hosepipe is whole to be used, the abrasionproof strip can slightly separate outer jacket and ground, avoids the outer jacket direct and ground contact, leads to wearing and tearing, has further improved holistic life.

3. The utility model discloses be provided with first joint, first flange, second joint and second flange and be the PVC material, can be through the synchronous one shot forming of injection moulding process and outer jacket, when using, first joint and second joint can be connected through cut straightly the formula, need not external joint, have improved holistic practicality.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the partial oblique view structure of the present invention;

FIG. 4 is a schematic view of the structure of the partial vertical section of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 6 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure:

1. the outer jacket, 2, first joint, 3, first flange, 4, seal ring, 5, second joint, 6, second flange, 7, draw-in groove, 8, abrasionproof strip, 9, interior sheath, 10, first strengthening rib, 11, second strengthening rib.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

The composite PE water hose shown in fig. 1 to 6 includes an outer sheath 1 and a second joint 5, wherein a first joint 2 is installed at one end of the outer sheath 1, and a first connecting flange 3 is installed at one end of the outer sheath 1 away from the outer sheath 1; the second joint 5 is installed at the other end of the outer protection layer 1, a second connecting flange 6 is installed at one end, close to the outer protection layer 1, of the second joint 5, and the size of the second connecting flange 6 is the same as that of the first connecting flange 3.

In this embodiment, the outer diameter of the first joint 2 is greater than the outer diameter of the outer sheath 1, and the end of the inner wall of the first joint 2, which is far away from the outer sheath 1, is provided with the sealing gasket 4, and the sealing gasket 4 is connected with the inner wall of the first joint 2 in a clamping manner.

In this embodiment, the outer diameter of the second joint 5 is greater than the outer diameter of the outer sheath 1, the inner diameter of the second joint 5 is the same as the inner diameter of the first joint 2, and a clamping groove 7 is formed in one end, close to the second connecting flange 6, of the outer wall of the second joint 5.

In this embodiment, the outer wall of the outer protective layer 1 is provided with the wear-resistant strips 8, and the wear-resistant strips 8 are distributed at equal intervals about the axial lead of the outer protective layer 1; the inner wall of the outer protection layer 1 is provided with an inner protection layer 9, and the thickness of the inner protection layer 9 is smaller than that of the outer protection layer 1.

In this embodiment, a first reinforcing rib 10 and a second reinforcing rib 11 are disposed between the inner wall and the outer wall of the outer sheath 1, the first reinforcing rib 10 and the second reinforcing rib 11 are both distributed in a winding manner, twelve first reinforcing ribs 10 and twelve second reinforcing ribs 11 are both arranged at equal intervals with respect to the axial lead of the outer sheath 1, and the first reinforcing ribs 10 and the second reinforcing ribs 11 are distributed in a mutually staggered manner.

The working principle is as follows: in the utility model, when a plurality of water hoses are required to be butted and extended, the second joint 5 at one end of one water hose is inserted into the first joint 2 at the other end of the other water hose, at the moment, the inner wall of the first joint 2 is tightly attached to the outer wall of the second joint 5, meanwhile, the sealing washer 4 in the first joint 2 is mutually clamped with the clamping groove 7 on the outer wall of the second joint 5, and finally, the connection between the two water hoses is reinforced by the bolt matching with the first connecting flange 3 and the second connecting flange 6, and in the using process, after the inner protection layer 9 is filled with water, the protection layer 9 and the outer protection layer 1 can expand to present a cylindrical structure, at the moment, the anti-abrasion strips 8 on the outer wall of the outer protection layer 1 directly contact with the ground, the height of the anti-abrasion strips 8 which is worn too fast can be reduced along with the increase of the using time, and the positions where the anti-abrasion strips 8 are easy to be worn can be judged by observing the height of each position in the maintenance process, meanwhile, after the outer protective layer 1 expands, the net-shaped structure formed by interweaving the first reinforcing ribs 10 and the second reinforcing ribs 11 bears the main tensile effect.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. A compound PE hosepipe which characterized in that: the cable comprises an outer protection layer (1) and a second connector (5), wherein a first connector (2) is installed at one end of the outer protection layer (1), and a first connecting flange (3) is installed at one end, far away from the outer protection layer (1), of the outer protection layer (1); the second connect (5) install the other end at outer jacket (1), and second connect (5) to be close to the one end of outer jacket (1) and install second flange (6), the size of second flange (6) is the same with the size of first flange (3) simultaneously.

2. The composite PE water hose according to claim 1, wherein: the external diameter of first joint (2) be greater than the external diameter of outer jacket (1), and seal ring (4) are installed to the one end that outer jacket (1) was kept away from to first joint (2) inner wall, seal ring (4) are connected for the block with the connected mode of first joint (2) inner wall simultaneously.

3. The composite PE water hose according to claim 1, wherein: the outer diameter of the second connector (5) is larger than that of the outer protective layer (1), the inner diameter of the second connector (5) is the same as that of the first connector (2), and meanwhile, a clamping groove (7) is formed in one end, close to the second connecting flange (6), of the outer wall of the second connector (5).

4. The composite PE water hose according to claim 1, wherein: the outer wall of the outer protective layer (1) is provided with anti-abrasion strips (8), and the anti-abrasion strips (8) are distributed at equal intervals relative to the axial lead of the outer protective layer (1); the inner wall of the outer protection layer (1) is provided with an inner protection layer (9), and the thickness of the inner protection layer (9) is smaller than that of the outer protection layer (1).

5. The composite PE water hose according to claim 4, wherein: the inner wall and the outer wall of outer jacket (1) between be provided with first strengthening rib (10) and second strengthening rib (11), and first strengthening rib (10) and second strengthening rib (11) all are the winding type and distribute to first strengthening rib (10) and second strengthening rib (11) all are equidistant about the axial lead of outer jacket (1) and are provided with twelve, first strengthening rib (10) and second strengthening rib (11) crisscross formula distribution each other simultaneously.