CN204828987U - Air conditioner tuber pipe - Google Patents
Air conditioner tuber pipe Download PDFInfo
- Publication number
- CN204828987U CN204828987U CN201520422489.1U CN201520422489U CN204828987U CN 204828987 U CN204828987 U CN 204828987U CN 201520422489 U CN201520422489 U CN 201520422489U CN 204828987 U CN204828987 U CN 204828987U
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- CN
- China
- Prior art keywords
- inner tube
- outer tube
- interior pipe
- metal sheet
- sheet
- 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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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides an air conditioner tuber pipe, it includes inner tube and fixed cup jointing interior outside of tubes and with form sealed cavity's outer tube between the inner tube, the sealed cavity who forms between outer tube and the inner tube is the vacuum cavity, the inner tube is than outer pipe range. The length of inner tube is greater than the length of outward appearance, and the both ends of inner tube expose in the outer tube both sides, the fixed ring flange that is provided with in inner tube both ends, the screw has been seted up on the ring flange, the outer tube includes first metal sheet layer and covers to be put the first anticorrosive flame retardant coating in the first metal sheet layer outside, the inner tube includes second metal sheet layer and sets up the anticorrosive flame retardant coating of the intraformational second of second metal sheet, the utility model discloses simple structure, it is anticorrosive to prevent fires, and the energy loss in the transmittance process has significantly reduced.
Description
Technical field
The utility model relates to a kind of airduct, is specifically related to a kind of air conditioning wind pipe.
Technical background
Air conditioning wind pipe is that air-conditioning is used for utilizing main frame to concentrate the cold and hot amount of generation, is concentrated and carries out air-treatment by return air (or return air and new wind mix) indoor, as cooling, heating, humidification, dry, purification etc., then send into the passage of indoor.Cool air or hot air be easy off-energy in the transmitting procedure of airduct, and meanwhile, hot air easily makes airduct generate heat when transmitting, not only off-energy, and long-term high temperature easily damages ceiling board.
Model utility content
For solving the problem, the utility model provides a kind of air conditioning wind pipe, which greatly reduces the energy loss in transmittance process.
The utility model comprises interior pipe and fixedly sleeved outer and and form the outer tube of sealed cavity between described interior pipe at described interior pipe.
The sealed cavity formed between described outer tube and interior pipe is vacuum chamber, and described interior pipe is than outer pipe range.The length of interior pipe is greater than the length of outward appearance, and the two ends of interior pipe are exposed to outer tube both sides.
Described interior pipe two ends are fixedly installed flange plate; Described flange plate offers screw.
Described outer tube comprises the first sheet-metal layers and covers the first anticorrosion fire protection layer put outside described first sheet-metal layers; Described interior pipe comprises the second sheet-metal layers and is arranged on the second anticorrosion fire protection layer in described second sheet-metal layers.
Described first anticorrosion fire protection layer and the second anticorrosion fire protection layer are aluminium foil layer.
The utility model good effect is as follows:
The utility model adopts the double layer construction of inner and outer tubes, forms vacuum cavity, has heat insulation effect, greatly reduce the heat loss in transmittance process, prevent the overheated ceiling board that causes of airduct from damaging simultaneously between inner and outer tubes; Described interior pipe is than outer pipe range, and flange plate is connected to interior pipe both sides, prevents from causing vacuum chamber to leak gas in installation process; Cover respectively inside interior pipe and outside outer tube and be equipped with aluminium foil layer, there is anticorrosion frpf effect, extend the working life of airduct.The utility model structure is simple, fire retardant anticorrosion, and decreases the energy loss in transmittance process.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model stratiform structure schematic diagram;
In figure: 1 outer tube; 1-1 first sheet-metal layers; The anticorrosion fire protection layer of 1-2 first; Pipe in 2-; 2-1 second sheet-metal layers; The anticorrosion fire protection layer of 2-2 second; 3 flange plate; 4-screw; 5-vacuum chamber.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises interior pipe 2 and fixedly sleeved outer and and form the outer tube 1 of sealed cavity between described interior pipe 2 at described interior pipe 2.
The sealed cavity formed between described outer tube 1 and interior pipe 2 is vacuum chamber 5, has heat insulation effect, greatly reduces the heat loss in transmittance process; Simultaneously, the length of pipe is greater than the length of outer tube, and the two ends of interior pipe are exposed to outer tube both sides, prevent from causing vacuum chamber to leak gas in installation process.
Described interior pipe 2 two ends are fixedly installed flange plate 3; Described flange plate 3 offers screw 4.
Described outer tube 1 comprises the first sheet-metal layers 1-1 and covers to be put outside described first sheet-metal layers 1-1
First anticorrosion fire protection layer 1-2; Described interior pipe 2 comprises the second sheet-metal layers 2-1 and is arranged on the second anticorrosion fire protection layer 2-2 in described second sheet-metal layers 2-1, has anticorrosion frpf effect, extends the working life of airduct
Described first anticorrosion fire protection layer 1-2 and the second anticorrosion fire protection layer 2-2 is aluminium foil layer.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (2)
1. an air conditioning wind pipe, is characterized in that: it comprise interior pipe (2) and fixedly sleeved described interior pipe (2) outward and and form the outer tube (1) of sealed cavity between described interior pipe (2);
The sealed cavity formed between described outer tube (1) and interior pipe (2) is vacuum chamber (5), and described interior pipe (2) is longer than described outer tube (1);
Described interior pipe (2) two ends are fixedly installed flange plate (3); Described flange plate (3) offers screw (4);
Described outer tube (1) comprises the first sheet-metal layers (1-1) and covers the first anticorrosion fire protection layer (1-2) put in described first sheet-metal layers (1-1) outside; Described interior pipe (2) comprises the second sheet-metal layers (2-1) and is arranged on the second anticorrosion fire protection layer (2-2) in described second sheet-metal layers (2-1).
2. a kind of air conditioning wind pipe according to claim 1, is characterized in that: described first anticorrosion fire protection layer (1-2) and the second anticorrosion fire protection layer (2-2) are aluminium foil layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422489.1U CN204828987U (en) | 2015-06-18 | 2015-06-18 | Air conditioner tuber pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520422489.1U CN204828987U (en) | 2015-06-18 | 2015-06-18 | Air conditioner tuber pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828987U true CN204828987U (en) | 2015-12-02 |
Family
ID=54686589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520422489.1U Expired - Fee Related CN204828987U (en) | 2015-06-18 | 2015-06-18 | Air conditioner tuber pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112313021A (en) * | 2019-05-28 | 2021-02-02 | 特殊电极株式会社 | Preheating device of casting machine die |
-
2015
- 2015-06-18 CN CN201520422489.1U patent/CN204828987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112313021A (en) * | 2019-05-28 | 2021-02-02 | 特殊电极株式会社 | Preheating device of casting machine die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170618 |