CN2338162Y - Polyurethane hard plate having aluminium inlayed plate - Google Patents
Polyurethane hard plate having aluminium inlayed plate Download PDFInfo
- Publication number
- CN2338162Y CN2338162Y CN 98228503 CN98228503U CN2338162Y CN 2338162 Y CN2338162 Y CN 2338162Y CN 98228503 CN98228503 CN 98228503 CN 98228503 U CN98228503 U CN 98228503U CN 2338162 Y CN2338162 Y CN 2338162Y
- Authority
- CN
- China
- Prior art keywords
- plate
- aluminium
- polyurethane
- model
- utility
- 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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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to the pipe of an air pipe for an air conditioner, namely a polyurethane hard plate having an aluminium inlaid plate, and the utility model is composed of a polyurethane plate, an aluminium inlaid plate, etc. The utility model is characterized in that at least one face of the polyurethane plate is bonded with the aluminium inlaid plate. The utility model has the advantages of convenient production, convenient installation, favorable thermal insulation and no take-off fine fibres in the process of using.
Description
The utility model is a kind of tubing of idle call airduct, promptly with the rigid polyurethane scutum of aluminium panelling.
The material of existing air conditioning wind pipe is with the outer insulation materials such as rock wool, glass fibre of carrying out such as galvanized iron sheet, plastics, fiberglass.In manufacturing process, complex procedures, installation difficulty.In use there is tiny fiber to deviate from.
The purpose of this utility model be provide for fear of the shortcoming of the material of existing air conditioning wind pipe a kind of have make simple, easy for installation, good heat insulating, no tiny fiber is in use deviate from.
The purpose of this utility model is achieved in that a kind of rigid polyurethane scutum with the aluminium panelling, is made of polyurethane sheet, aluminium panelling etc., and the one side at polyurethane sheet is bonded with the aluminium panelling at least.
The utlity model has and make the advantage that simple, easy for installation, good heat insulating, no tiny fiber are in use deviate from.
Fig. 1 is a schematic diagram of the present utility model.
Be illustrated with embodiment below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of rigid polyurethane scutum with the aluminium panelling by polyurethane sheet (1), aluminium panelling formations such as (2), utilizes polyurethane to be bonded with aluminium panelling (2) on inside and outside at polyurethane in the process of foaming and makes during making.
Claims (2)
1, a kind of rigid polyurethane scutum with the aluminium panelling, by polyurethane sheet (1), aluminium panelling formations such as (2), it is characterized in that: the one side at polyurethane sheet (1) is bonded with aluminium panelling (2) at least.
2, a kind of rigid polyurethane scutum with the aluminium panelling according to claim 1 is characterized in that: be bonded with aluminium panelling (2) on inside and outside of polyurethane sheet (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98228503 CN2338162Y (en) | 1998-03-24 | 1998-03-24 | Polyurethane hard plate having aluminium inlayed plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98228503 CN2338162Y (en) | 1998-03-24 | 1998-03-24 | Polyurethane hard plate having aluminium inlayed plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338162Y true CN2338162Y (en) | 1999-09-15 |
Family
ID=33978589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98228503 Expired - Fee Related CN2338162Y (en) | 1998-03-24 | 1998-03-24 | Polyurethane hard plate having aluminium inlayed plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338162Y (en) |
-
1998
- 1998-03-24 CN CN 98228503 patent/CN2338162Y/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 |