CN2186887Y - Glass fibre thermal insulating foaming tube - Google Patents
Glass fibre thermal insulating foaming tube Download PDFInfo
- Publication number
- CN2186887Y CN2186887Y CN 94204204 CN94204204U CN2186887Y CN 2186887 Y CN2186887 Y CN 2186887Y CN 94204204 CN94204204 CN 94204204 CN 94204204 U CN94204204 U CN 94204204U CN 2186887 Y CN2186887 Y CN 2186887Y
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- material layer
- utility
- thermal insulating
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Thermal Insulation (AREA)
Abstract
The utility model relates to a glass fiber thermal insulating foaming tube, which is used for the cold insulating and the thermal insulating pipelines of the air conditioner system. The utility model is composed of a glass fiber tube which is provided with a plurality of layers of glass fiber blankets with transverse strength and longitudinal glass filament bundles which are interactively overlapped, a foaming material layer which is coated on the external side of the glass fiber tube, and a surface protection film which is arranged on the external side of the foaming material layer, and the foaming material layer and the surface protection film are formed by the disposable processing. The utility model is a complete finished product which is formed by the disposable processing; when the pipeline operation of the air conditioner is implemented, the glass fiber thermal insulating foaming tube can be directly arranged on site, the glass fiber thermal insulating foaming tube has the advantages of light weight, corrosion resistance, thermal insulation, and pressure resistance.
Description
The utility model relates to spun-glass insulation foaming pipe, relates in particular to the cold insulation that is used for air-conditioning system, the spun-glass insulation foaming pipe on the insulation pipeline.
The cold insulation, the insulation pipeline that are used for air-conditioning system at present all are directly iron pipe, galvanized iron pipe or black pipe to be taken to the working site to connect and establish, and as far as possible this class pipeline is pressed close to wall usually and be provided with, subsequently, in the working site these mounted pipelines are done heat insulation processing again.This operating type is not only time-consuming but also cost is also higher; When using this class iron pipe simultaneously, its pipeline inner wall is easily given birth to burn into and is worn out, and not antiacid, alkali, and effect of heat insulation is not good yet; In addition, this class pipeline is heavier, thereby installation exercise inconvenience and waiting a moment, and therefore, further improved necessity is arranged.
For overcoming the shortcoming of above-mentioned prior art air-conditioning system cold insulation, insulation pipeline, through the permanent research of designer with experiment showed, that constantly development and Design goes out the utility model spun-glass insulation foaming pipe finally.
The utility model main purpose is: a kind of time processing moulding is provided, is convenient to install, shorten the engineering time and saves air-conditioning system cold insulation, the insulation pipeline of wage.
Another purpose of the utility model is: a kind of light weight, antiacid, alkali, anticorrosion, the anti-temperature difference, withstand voltage, heat insulation and non-ageing cold insulation, insulation pipeline are provided.
The utility model purpose reaches like this: a kind of spun-glass insulation foaming pipe is provided, this thermal insulation foaming pipe by several layers have the fibre glass chopped stand mat of transverse strength and vertical glass filament bundle folded alternately establish the foamed material layer of the fiberglass pipe that forms, coating this fiberglass pipe outside and outside this foamed material layer set surface protection film formed through the time processing moulding.
The utility model has remarkable advantage and effect than cold insulation, the insulation pipeline of prior art air-conditioning system: owing to be to be formed through the time processing moulding by fiberglass pipe, foamed material layer and surface protection film, so be complete complete finished product, can directly be installed on the working site, must not handle through cold insulation, insulation, therefore, can shorten engineering time and funds; Spun-glass insulation foaming pipe light weight, antiacid, alkali, anticorrosion, the anti-temperature difference, withstand voltage, heat insulation and not aging, be the good insulation pipeline that is used for air-conditioning system.
Below in conjunction with accompanying drawing the utility model is elaborated:
Accompanying drawing 1 is this spun-glass insulation foaming tube section schematic diagram.
Accompanying drawing 2 is fiberglass pipe three-dimensional exploded views of this spun-glass insulation foaming pipe.
The utility model provides a kind of spun-glass insulation foaming pipe; this thermal insulation foaming pipe by the several layers of fibre glass chopped stand mat with transverse strength 11 and vertical glass filament bundle 12 mutual folded establish the foamed material layer 2 of the fiberglass pipe 1 that forms, coating this fiberglass pipe 1 outside and outside this foamed material layer 2 set surface protection film 3 formed through the time processing moulding; shown in attached Fig. 1 and 2; be divided into three layers from accompanying drawing 1 visible this pipe; internal layer is a fiberglass pipe 1; the middle level is a foamed material layer 2; foamed plastics etc. for example, skin is a surface protection film 3.Wherein, the structure light weight of fiberglass pipe, antiacid, alkali, anticorrosion, the anti-temperature difference, heat insulation and not aging, be made up of with glass filament bundle 12 mutual folded the establishing with longitudinal strength the several layers of fibre glass chopped stand mat 11 with transverse strength, accompanying drawing 2 illustrates mutual folded two layers the fiberglass pipe three-dimensional exploded view of establishing.Therefore, the utility model spun-glass insulation foaming pipe is simultaneously with the withstand voltage properties that can resist lateral pull and longitudinal pulling force.
Be coated with one deck foamed material layer 2 at above-mentioned fiberglass pipe 1, foamed plastics for example, this expanded material is corrosion-resistant, and insulation, light weight, antiacid, alkali make the utility model have these excellent in performance simultaneously with fiberglass pipe.
Outside above-mentioned expanded material 2, be provided with surface protection film 3, the protection foamed material layer not frayed with scratch, thereby prolong the utility model service life.
The utility model glass fibre foaming pipe is processed at one time by said structure in advance, sell with finished product, therefore, when carrying out the air-conditioning duct installation exercise, as long as directly install at the scene, do not need after the installation to handle through cold insulation, insulation more yet, thereby can shorten dramatically the engineering time and save operating expenses.
The above only is the best performance of the utility model, and feature of the present utility model also not only is confined to this, anyly is familiar with this operator, and the equivalent transformation of being done in the utility model scope all should belong within the utility model protection domain.
Claims (1)
1, spun-glass insulation foaming pipe is characterized in that: by several layers have the fibre glass chopped stand mat of transverse strength and vertical glass filament bundle folded alternately establish the foamed material layer of the fiberglass pipe that forms, coating this fiberglass pipe outside and outside this foamed material layer set surface protection film formed through the time processing moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204204 CN2186887Y (en) | 1994-03-10 | 1994-03-10 | Glass fibre thermal insulating foaming tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94204204 CN2186887Y (en) | 1994-03-10 | 1994-03-10 | Glass fibre thermal insulating foaming tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186887Y true CN2186887Y (en) | 1995-01-04 |
Family
ID=33823521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94204204 Expired - Fee Related CN2186887Y (en) | 1994-03-10 | 1994-03-10 | Glass fibre thermal insulating foaming tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186887Y (en) |
-
1994
- 1994-03-10 CN CN 94204204 patent/CN2186887Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |