CN207661248U - A kind of non-penetrating fado layer continuous hose - Google Patents

A kind of non-penetrating fado layer continuous hose Download PDF

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Publication number
CN207661248U
CN207661248U CN201721794152.9U CN201721794152U CN207661248U CN 207661248 U CN207661248 U CN 207661248U CN 201721794152 U CN201721794152 U CN 201721794152U CN 207661248 U CN207661248 U CN 207661248U
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China
Prior art keywords
layer
coating
fado
penetrating
enhancement layer
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Active
Application number
CN201721794152.9U
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Chinese (zh)
Inventor
沙月华
顾春东
王东晖
沙文林
沙治勇
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.)
5elem Hi-Tech Corp
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5elem Hi-Tech Corp
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Publication date
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Priority to CN201721794152.9U priority Critical patent/CN207661248U/en
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Publication of CN207661248U publication Critical patent/CN207661248U/en
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Abstract

The utility model discloses a kind of non-penetrating fado layer continuous hoses, including external coating, enhancement layer, inner coating, using inside and outside while Extrusion Coating method, it is not to penetrate fiber-reinforced layer to enter but coat inside and outside enhancement layer, inside and outside coating material is different, and thickness is different, and ply adhesion is good, hose strength is big, adapts to various corresponding occasions:Drinking water, plumbing, petrochemical industry, high temperature resistant etc. with continuous production, can meet the length needs of construction, wide adaptability.

Description

A kind of non-penetrating fado layer continuous hose
Technical field
The utility model belongs to fluid-conveying hose manufacturing equipment technical field, and in particular to a kind of non-penetrating fado layer company Continuous hose.
Background technology
Long-range hose is now widely used for every profession and trade, quick and convenient in laying, use, storage process, takes up an area less, interior Outer different material can reduce cost in the case where being applicable in requirement, increase the operating characteristics used, particularly as internal lining pipe It is become apparent from using advantage.The reparation and reconstruction for being widely used in city planting ductwork are managed with the protection of the new pipeline of industrial pipeline and old breakage Lengthen the life and repair in road.In terms of municipal administration, the urban waterlogging caused by Pipeline damage, environmental pollution, water resource can be quickly solved Waste, it need not integrally be excavated, and to being built on pipeline, road and other cross over line do not influence, easy for construction, cost It is low;In terms of industrial pipeline, the repair and reconstruction of the liner protection and old pipeline of new pipeline is can be applied to, with nonmetallic protection Layer solves the problems, such as corrosion of metal.
Conventional double or multi-layer flexible pipe mostly use MULTILAYER COMPOSITE winding production, and ply adhesion is poor, and pressure is low and hose There is limitation in factory length, can not continuous production, and hose ectonexine coating can only squeeze out same material, greatly limit hose Production application range.
Therefore, it is extremely important to prepare more structures, multiduty long-range hose to invent a kind of simple and convenient manufacturing method.
Utility model content
To solve the above problems, the utility model discloses a kind of non-penetrating fado layer continuous hose, using it is inside and outside simultaneously The method of extrusion is prepared simply, and inside and outside coating material is different, and thickness is different, and ply adhesion is good, and hose strength is big, the scope of application Extensively.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of non-penetrating fado layer continuous hose, including external coating, enhancement layer, inner coating, the enhancement layer be warp and The tube of weft braiding, enhancement layer are one layer or two layers;The external coating is arranged in the outside of enhancement layer, the inner coating It is arranged in the inside of enhancement layer, the external coating is different from subbing layer materials, and external coating is one layer or multilayer with inner coating.
As a kind of improvement of the utility model, the inner coating is TPU, and external coating is flexibility PE or PA.
As a kind of improvement of the utility model, the enhancement layer is terylene, aramid fiber or other layer of high strength fiber.
The utility model has the beneficial effects that:
A kind of non-penetrating fado layer continuous hose described in the utility model, can as needed cut out hose length It cuts;Using inside and outside while Extrusion Coating method, inside and outside coating material is different, and thickness is different, and ply adhesion is good, hose strength Greatly, wide adaptability.
Description of the drawings
Fig. 1 is hose sectional view described in the utility model.
Reference numerals list:
1, external coating, 2, enhancement layer, 3, inner coating.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate, it should be understood that following specific embodiment parties Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that making in being described below Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in attached drawing, word "inner" and "outside" respectively refer to Be directed towards or far from geometric center of specific component direction.
As shown, a kind of non-penetrating fado layer continuous hose described in the utility model, inside and outside while Extrusion Coating, one Secondary molding, external coating do not have a coating material by coating outside enhancement layer inside enhancement layer, inside and outside coat can be according to using need One layer or multilayer are corresponded to, can be TPU materials, flexibility PE, PA etc., enhancement layer is generally the high strength fibers such as terylene or aramid fiber Layer is tieed up, and due to that need not penetrate fiber-reinforced layer, fiber-reinforced layer can weave one layer or two layers, strong to increase hose Degree and increase application range.
Technological means disclosed in the utility model is not limited only to the technological means disclosed in the above embodiment, also Include by the above technical characteristic arbitrarily the formed technical solution of combination.

Claims (3)

1. a kind of non-penetrating fado layer continuous hose, it is characterised in that:Including external coating, enhancement layer, inner coating, the enhancement layer For the tube of warp and weft braiding, enhancement layer is one layer or two layers;The external coating is arranged in the outside of enhancement layer, institute Inner coating is stated to be arranged in the inside of enhancement layer, the external coating is different from subbing layer materials, external coating and inner coating be one layer or Person's multilayer.
2. a kind of non-penetrating fado layer continuous hose according to claim 1, it is characterised in that:The inner coating is TPU, External coating is flexibility PE or PA.
3. a kind of non-penetrating fado layer continuous hose according to claim 1, it is characterised in that:The enhancement layer is to wash Synthetic fibre, aramid fiber or other layer of high strength fiber.
CN201721794152.9U 2017-12-20 2017-12-20 A kind of non-penetrating fado layer continuous hose Active CN207661248U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721794152.9U CN207661248U (en) 2017-12-20 2017-12-20 A kind of non-penetrating fado layer continuous hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721794152.9U CN207661248U (en) 2017-12-20 2017-12-20 A kind of non-penetrating fado layer continuous hose

Publications (1)

Publication Number Publication Date
CN207661248U true CN207661248U (en) 2018-07-27

Family

ID=62941786

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721794152.9U Active CN207661248U (en) 2017-12-20 2017-12-20 A kind of non-penetrating fado layer continuous hose

Country Status (1)

Country Link
CN (1) CN207661248U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019119543A1 (en) * 2017-12-20 2019-06-27 五行科技股份有限公司 Non-penetrating-manner multi-layer continuous hose and preparation method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019119543A1 (en) * 2017-12-20 2019-06-27 五行科技股份有限公司 Non-penetrating-manner multi-layer continuous hose and preparation method therefor

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