CN206175950U

CN206175950U - Whole foam insulation pipeline of polyurethane

Info

Publication number: CN206175950U
Application number: CN201621219155.5U
Authority: CN
Inventors: 曹杏安
Original assignee: Guangzhou Can Energy Saving Technology Co Ltd
Current assignee: Guangzhou Can Energy Saving Technology Co Ltd
Priority date: 2016-11-14
Filing date: 2016-11-14
Publication date: 2017-05-17
Anticipated expiration: 2026-11-14

Abstract

The utility model discloses a whole foam insulation pipeline of polyurethane, include: the pipeline, the outside cladding of pipeline has the polyurethane foam layer, the outside cladding on polyurethane foam layer has the cotton heat preservation of pearl, the outside cladding of the cotton heat preservation of pearl has the waterproof nonwoven fabric layer, the outside on waterproof nonwoven fabric layer is equipped with the plastic housing. Having improved the thermal insulation performance of pipeline through adopting the polyurethane foam layer, through setting up the cotton heat preservation of pearl, further having improved its thermal insulation performance, reduced energy dissipation, practiced thrift heat energy resource, the effect is very outstanding.

Description

A kind of polyurethane integral foaming insulation pipeline

Technical field

This utility model is related to a kind of utilidor structure, more particularly to a kind of polyurethane integral foaming insulation pipeline.

Background technology

Pipeline be with pipe, pipe connector and valve etc. be connected into for convey gas, liquid or band solid particle Fluid device.Generally, fluid flows to low pressure Jing after the supercharging such as aerator, compressor, pump and boiler from the high pressure of pipeline Place, is possible with the pressure or gravity conveying of fluid itself.Having many uses for pipeline is general, be used primarily in feedwater, draining, heat supply, Give gas, long distance delivery oil and natural gas, agricultural irrigation, in hydraulic engineering and various commercial plants.

But the heat insulation effect of existing pipeline is still not ideal enough, this causes the wasting of resources, and the problems demand is solved.

The content of the invention

The purpose of this utility model is to overcome the deficiency of above-mentioned prior art and provide a kind of polyurethane integral foam and protect Warm pipeline.

For achieving the above object, this utility model provides a kind of polyurethane integral foaming insulation pipeline, including：

Pipeline；

Polyurethane foaming layer is coated with the outside of the pipeline；

PE Foam heat-insulation layer is coated with the outside of the polyurethane foaming layer；

Water proof non-woven layer of cloth is coated with the outside of the PE Foam heat-insulation layer；

Plastic housing is provided with the outside of the water proof non-woven layer of cloth.

Preferably, the pipeline is made using rustless steel or copper or PVC material.

Preferably, the inner surface of the plastic housing is provided with infrared-reflecting layers.

Preferably, the outer surface of the plastic housing is provided with teflon layer.

Preferably, the pipeline has been arranged side by side three, and in isosceles triangle arrangement, the outer side covers of three pipelines have poly- ammonia Ester foaming layer.

Preferably, the inner surface of the pipeline is provided with refractory ceramics layer.

Preferably, the outer surface of the plastic housing is provided with some annular grooves, and in the annular groove rubber ring is inlaid with.

Preferably, the both side surface of the PE Foam heat-insulation layer is all provided with Pyroxylin layer.

Preferably, it is provided with armoured thermal resistance on the outside of the plastic housing.

The beneficial effects of the utility model are：By the heat-insulating property that pipeline is improve using polyurethane foaming layer, pass through PE Foam heat-insulation layer is set, its heat-insulating property is further improved, energy dissipation is reduced, saving heat energy resource, effect is projected very much. Prevent the little water droplet intrusion pipeline in extraneous rainwater, air from causing corrosive pipeline by arranging water proof nonwoven cloth.By arranging modeling Material shell, lifts aesthetic property, and lifts antiseptic property, for acid rain etc. is with stronger resistance, in the piping outside the house this is adopted Plant effect structure very good.This utility model good stability, reliability is high, easy for operation, novel in design, practical, Application easy to spread.

Description of the drawings

Fig. 1 is the overall structure diagram of the embodiment of this utility model one；

Fig. 2 is another structural representation of the embodiment of this utility model one；

Fig. 3 is the another structural representation of the embodiment of this utility model one；

Reference：

Pipeline 10；

Polyurethane foaming layer 20；

PE Foam heat-insulation layer 30；

Water proof non-woven layer of cloth 40；

Plastic housing 50.

The realization of this utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.

Specific embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein ad initio Same or similar element is represented to same or similar label eventually or the element with same or like function.Below by ginseng The embodiment for examining Description of Drawings is exemplary, it is intended to for explaining this utility model, and it is not intended that to this utility model Restriction.

In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outward ", " suitable The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " is based on orientation shown in the drawings or position relationship, merely to just In description this utility model and simplified description, rather than indicate or imply that the device or element of indication there must be specifically side Position, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

In this utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can as the case may be understood Concrete meaning in this utility model.

Referring to figs. 1 to Fig. 3, this utility model provides a kind of polyurethane integral foaming insulation pipeline 10, including：Pipeline 10； The outside of the pipeline 10 is coated with polyurethane foaming layer 20；The outside of the polyurethane foaming layer 20 is coated with PE Foam insulation Layer 30；The outside of the PE Foam heat-insulation layer 30 is coated with water proof non-woven layer of cloth 40；The outside of the water proof non-woven layer of cloth 40 sets There is plastic housing 50.

In the above-described embodiments, by improve the heat-insulating property of pipeline 10 using polyurethane foaming layer 20, by arranging PE Foam heat-insulation layer 30, further improves its heat-insulating property, reduces energy dissipation, and saving heat energy resource, effect is projected very much.It is logical Crossing setting water proof nonwoven cloth prevents the little water droplet intrusion pipeline 10 in extraneous rainwater, air from causing pipeline 10 to corrode.By arranging Plastic housing 50, lifts aesthetic property, and lifts antiseptic property, for acid rain etc. is with stronger resistance, in the piping outside the house 10 It is very good using this effect structure.

One embodiment of the present utility model, the pipeline 10 is made using rustless steel or copper or PVC material.10 points of pipeline For some units, it is connected using adpting flange between unit.

One embodiment of the present utility model, the inner surface of the plastic housing 50 is provided with infrared-reflecting layers.To reduce The thermal dissipation of pipeline 10.

One embodiment of the present utility model, the outer surface of the plastic housing 50 is provided with teflon layer.

One embodiment of the present utility model, the pipeline 10 has been arranged side by side three, and in isosceles triangle arrangement, three pipes The outer side covers in road 10 have polyurethane foaming layer 20.Thus, three pipelines 10 can convey different fluids, naturally it is also possible to convey Identical fluid.Strengthen the stability of pipeline 10.When there is a pipeline 10 to damage, other pipelines 10 are remained unaffected.

One embodiment of the present utility model, the inner surface of the pipeline 10 is provided with refractory ceramics layer.

One embodiment of the present utility model, the outer surface of the plastic housing 50 is provided with edge in some annular grooves, the annular groove It is embedded with rubber ring.

One embodiment of the present utility model, the both side surface of the PE Foam heat-insulation layer 30 is all provided with Pyroxylin layer.

One embodiment of the present utility model, the outside of the plastic housing 50 is provided with armoured thermal resistance.

In sum, this utility model good stability, reliability is high, easy for operation, novel in design, practical, Application easy to spread.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be Combine in an appropriate manner in any one or more embodiments or example.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as to restriction of the present utility model, one of ordinary skill in the art is without departing from this utility model Principle and objective in the case of above-described embodiment can be changed in the range of this utility model, change, replace and Modification.

Claims

1. a kind of polyurethane integral foaming insulation pipeline, it is characterised in that include：

Pipeline；

Polyurethane foaming layer is coated with the outside of the pipeline；

2. polyurethane integral foaming insulation pipeline according to claim 1, it is characterised in that the pipeline adopts rustless steel Or copper or PVC material are made.

3. polyurethane integral foaming insulation pipeline according to claim 1, it is characterised in that the inner surface of the plastic housing It is provided with infrared-reflecting layers.

4. polyurethane integral foaming insulation pipeline according to claim 1, it is characterised in that the outer surface of the plastic housing It is provided with teflon layer.

5. polyurethane integral foaming insulation pipeline according to claim 1, it is characterised in that the pipeline has been arranged side by side Three, and in isosceles triangle arrangement, the outer side covers of three pipelines have polyurethane foaming layer.

6. polyurethane integral foaming insulation pipeline according to claim 1, it is characterised in that the inner surface of the pipeline sets There is refractory ceramics layer.

7. polyurethane integral foaming insulation pipeline according to claim 1, it is characterised in that the outer surface of the plastic housing Some annular grooves are provided with, in the annular groove rubber ring is inlaid with.

8. polyurethane integral foaming insulation pipeline according to claim 1, it is characterised in that the PE Foam heat-insulation layer Both side surface is all provided with Pyroxylin layer.

9. polyurethane integral foaming insulation pipeline according to claim 1, it is characterised in that set on the outside of the plastic housing There is armoured thermal resistance.