CN204372382U - HDPE steel band reinforced spiral ripple pipe - Google Patents

HDPE steel band reinforced spiral ripple pipe Download PDF

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Publication number
CN204372382U
CN204372382U CN201420713947.2U CN201420713947U CN204372382U CN 204372382 U CN204372382 U CN 204372382U CN 201420713947 U CN201420713947 U CN 201420713947U CN 204372382 U CN204372382 U CN 204372382U
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CN
China
Prior art keywords
steel band
layer
polyethylene
ripple pipe
spiral ripple
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Active
Application number
CN201420713947.2U
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Chinese (zh)
Inventor
余国进
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Guo Jin Plasthetics Co Ltd
Original Assignee
Nanjing Guo Jin Plasthetics Co Ltd
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Priority to CN201420713947.2U priority Critical patent/CN204372382U/en
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Abstract

The utility model relates to a kind of HDPE steel band reinforced spiral ripple pipe, comprise the helical bellows body be made up of outer polyethylene layers, steel band and inner layer polyethylene layer, body two ends are respectively equipped with maternal interface and the public access mouth of the mutual clamping of energy, steel band is coated between outer polyethylene layers and inner layer polyethylene layer, and the cross section of steel band is the parabola shaped of outwardly convex.It is strong that the utility model has reliability, and interface is easy to leak not, and corrosion resistance is strong, the advantage that cohesiveencess is good and surface is not easy to crack.

Description

HDPE steel band reinforced spiral ripple pipe
Technical field
The utility model relates to a kind of HDPE steel band reinforced spiral ripple pipe ,belong to tubing technical field.
Background technique
Ring stiffness is high, easy to connect, low cost and other advantages owing to having for steel band reinforced polyethylene spiral ripple pipe, is used as the buried draining in the fields such as urban construction, blow-off line at present more and more.
At present, the easy seepage of existing steel band reinforced polyethylene spiral ripple pipe interface, poor reliability, thus easily cause road surface to subside; And cementability is poor, anti-corrosion capability is weak, and external shock resistance ability is poor, and cementability is bad, and surface is easy to crack, and quality of product is difficult to ensure.
Model utility content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provides a kind of HDPE steel band reinforced spiral ripple pipe, and have reliability strong, interface is easy to leak not, and corrosion resistance is strong, the advantage that cohesiveencess is good and surface is not easy to crack.
In order to solve above technical problem, the utility model provides a kind of HDPE steel band reinforced spiral ripple pipe, comprise the helical bellows body be made up of outer polyethylene layers, steel band and inner layer polyethylene layer, body two ends are respectively equipped with maternal interface and the public access mouth of the mutual clamping of energy, steel band is coated between outer polyethylene layers and inner layer polyethylene layer, and the cross section of steel band is the parabola shaped of outwardly convex.
The technological scheme that the utility model limits further is:
Aforementioned steel band is Galvanized Steel Strip, and aforementioned public access mouth and/or maternal interface are embedded with electric heating wire.
Aforementioned steel strip surface is compound between outer polyethylene layers and inner layer polyethylene layer by adhering resin hot melt.
The beneficial effects of the utility model are:
Reinforcement steel band of the present utility model is Galvanized Steel Strip, and Galvanized Steel Strip can improve strengthens steel band and the bonding strength between internal layer and skin; Internal layer and outer and Galvanized Steel Strip compound, can strengthen internal layer and corrosion resistance that is outer and that strengthen between steel band, the stress reducing steel band is concentrated.
The utility model, due at the pre-buried electric heating wire of jointing, can adopt capacitance technology to connect when therefore connecting, rapid and convenient, save manpower and facility, and quality of connection is high, can accomplish 100% No leakage.
In sum, it is strong that the utility model has reliability, and interface is easy to leak not, and corrosion resistance is strong, the advantage that cohesiveencess is good and surface is not easy to crack.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Reference character: 1-outer polyethylene layers, 2-steel band, 3-inner layer polyethylene layer, 4-public access mouth, 5-maternal interface, 6-electric heating wire.
Embodiment
embodiment 1
A kind of HDPE steel band reinforced spiral ripple pipe that the present embodiment provides, structure as shown in Figure 1, comprise the helical bellows body be made up of outer polyethylene layers 1, steel band 2 and inner layer polyethylene layer 3, body two ends are respectively equipped with maternal interface 5 and the public access mouth 4 of the mutual clamping of energy, and public access mouth 4 and maternal interface 5 are embedded with electric heating wire 6.
Steel band 2 is coated between outer polyethylene layers 1 and inner layer polyethylene layer 3, and steel band 1 is Galvanized Steel Strip, and the cross section of steel band 1 is the parabola shaped of outwardly convex.
Steel band 1 surface is compound between outer polyethylene layers 1 and inner layer polyethylene layer 3 by adhering resin hot melt.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.

Claims (4)

1.HDPE steel band reinforced spiral ripple pipe, it is characterized in that: comprise the helical bellows body be made up of outer polyethylene layers, steel band and inner layer polyethylene layer, described body two ends are respectively equipped with maternal interface and the public access mouth of the mutual clamping of energy, described steel band is coated between outer polyethylene layers and inner layer polyethylene layer, and the cross section of described steel band is the parabola shaped of outwardly convex.
2. according to the HDPE steel band reinforced spiral ripple pipe described in claim 1, it is characterized in that: described steel band is Galvanized Steel Strip.
3. according to the HDPE steel band reinforced spiral ripple pipe described in claim 1, it is characterized in that: described public access mouth and/or maternal interface are embedded with electric heating wire.
4. according to the HDPE steel band reinforced spiral ripple pipe described in claim 1, it is characterized in that: described steel strip surface is compound between outer polyethylene layers and inner layer polyethylene layer by adhering resin hot melt.
CN201420713947.2U 2014-11-24 2014-11-24 HDPE steel band reinforced spiral ripple pipe Active CN204372382U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420713947.2U CN204372382U (en) 2014-11-24 2014-11-24 HDPE steel band reinforced spiral ripple pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420713947.2U CN204372382U (en) 2014-11-24 2014-11-24 HDPE steel band reinforced spiral ripple pipe

Publications (1)

Publication Number Publication Date
CN204372382U true CN204372382U (en) 2015-06-03

Family

ID=53328603

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420713947.2U Active CN204372382U (en) 2014-11-24 2014-11-24 HDPE steel band reinforced spiral ripple pipe

Country Status (1)

Country Link
CN (1) CN204372382U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105805435A (en) * 2016-05-30 2016-07-27 湖北飞歌科技有限公司 High-density polyethylene (HDPE)-reinforced winding corrugated pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105805435A (en) * 2016-05-30 2016-07-27 湖北飞歌科技有限公司 High-density polyethylene (HDPE)-reinforced winding corrugated pipe

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