CN203500699U - Glass-magnesium composite air pipe - Google Patents
Glass-magnesium composite air pipe Download PDFInfo
- Publication number
- CN203500699U CN203500699U CN201320595384.7U CN201320595384U CN203500699U CN 203500699 U CN203500699 U CN 203500699U CN 201320595384 U CN201320595384 U CN 201320595384U CN 203500699 U CN203500699 U CN 203500699U
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- CN
- China
- Prior art keywords
- air pipe
- inserting portion
- pipe
- magnesium composite
- glass
- 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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Abstract
The utility model discloses a glass-magnesium composite air pipe which comprises a rectangular hollow pipe body defined by side plates. A protruding rectangular inserting portion is arranged on one side of the pipe body, a rectangular inserting opening corresponding to the rectangular inserting portion in size, shape and position is formed in the other side of the pipe body, the rectangular inserting portion protrudes out of the side face of the pipe body by the vertical distance of 3-4cm, all the outer walls of the four surfaces of the rectangular inserting portion are coated with an adhesive layer. According to the glass-magnesium composite air pipe, the inserting portion is arranged on one side of the air pipe, the inserting opening is formed in the other side of the air pipe, and the inserting portion is coated with the inorganic adhesive layers, so that connection between pipe bodies is made to be firmer; it is guaranteed that the air pipe is correct in size, smooth and good in sealing performance, the manufacturing and installing efficiency of the air pipe is improved, the air leakage rate is low, and energy consumption and energy losses are low.
Description
Technical field
The utility model belongs to pipe technology field, particularly a kind of glass magnesium composite air duct.
Background technique
Glass magnesium composite air duct is mainly used in building, decorate, the fields such as fire-fighting, it is a kind of novel high-tech composite board, this product selects quality oxide magnesium, magnesium chloride, alkali-resisting glass fiber cloth and inorganic bond to form through modern technology roll extrusion, having lightweight, the feature such as intensity is high, do not burn, sound insulation, heat insulation, moistureproof, water resistant, long service life, is energy-saving and environmental protection type green product of new generation.
At present, mostly adopt flange to connect between glass magnesium composite air duct, there is space in this Placement, causes air leak rate of air curtain to reach 10%, and energy loss is also large.
Model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide between a kind of airduct and airduct be connected closely, air leak rate of air curtain is low, energy loss is little glass magnesium composite air duct.
The utility model technological scheme adopting of dealing with problems is:
A kind of glass magnesium composite air duct, comprise the rectangular hollow body being surrounded by side plate, described body one side is provided with the rectangle cutting graftage part of protrusion, the opposite side of described body is provided with and rectangle cutting graftage part size, shape, the corresponding rectangle interface in position, it is 3-4cm that perpendicular distance is protruded in relative body side, rectangle cutting graftage part, and the outer wall of 4 faces of this rectangle cutting graftage part all scribbles adhesive layer.
The beneficial effects of the utility model are:
The utility model is provided with cutting graftage part opposite side in airduct one side and is provided with interface, and on cutting graftage part, be coated with inorganic adhesive layer, make between body and body be connected more firm, guarantee that airduct size is correct, smooth, good airproof performance, improving airduct makes and installation efficiency, and air leak rate of air curtain is low, energy consumption loss is little.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of cutting graftage part.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, the utility model provides a kind of glass magnesium composite air duct, comprise the rectangular hollow body 1 being surrounded by side plate, described body 1 one sides are provided with the rectangle cutting graftage part 11 of protrusion, the opposite side of described body 1 is provided with and rectangle cutting graftage part 11 sizes, shape, the corresponding rectangle interface 12 in position, it is 3-4cm that perpendicular distance is protruded in relative body 1 side, rectangle cutting graftage part 11, and the outer wall of 4 faces of this rectangle cutting graftage part 11 all scribbles adhesive layer 2.
The utility model is provided with cutting graftage part 11 opposite sides in body 1 one sides and is provided with interface 12, and on cutting graftage part 11, be coated with inorganic adhesive layer 2, make to be connected more firmly between body 1 and body 1, guarantee that airduct size is correct, smooth, good airproof performance, improve airduct and make and installation efficiency.Inorganic glue adhensive layer 2 as a child because of time history deleterious, therefore need to apply best results at 2 when mounted.
After testing, the contrast of the utility model and existing airduct is as shown in the table:
| Numbering | Performance | The utility model | Existing airduct | Explanation |
| 1 | Air leak rate of air curtain | ＜1% | 10-12% | Gluing connecing, good |
| 2 | Durability | > 20 years | < 12 years | Long service life, stable performance |
As seen from the above table, the utlity model has the many merits such as air leak rate of air curtain is low, good airproof performance, long service life, stable performance, application is wide, has stronger generalization.
The above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (1)
1. a glass magnesium composite air duct, comprise the rectangular hollow body (1) being surrounded by side plate, it is characterized in that: described body (1) one side is provided with the rectangle cutting graftage part (11) of protrusion, the opposite side of described body (1) is provided with and rectangle cutting graftage part (11) size, shape, the corresponding rectangle interface in position (12), rectangle cutting graftage part (11) relatively body (1) side protrusion perpendicular distance is 3-4cm, and the outer wall of 4 faces of this rectangle cutting graftage part (11) all scribbles adhesive layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595384.7U CN203500699U (en) | 2013-09-25 | 2013-09-25 | Glass-magnesium composite air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595384.7U CN203500699U (en) | 2013-09-25 | 2013-09-25 | Glass-magnesium composite air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203500699U true CN203500699U (en) | 2014-03-26 |
Family
ID=50331677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320595384.7U Expired - Fee Related CN203500699U (en) | 2013-09-25 | 2013-09-25 | Glass-magnesium composite air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203500699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132197A (en) * | 2014-06-11 | 2014-11-05 | 浙江天仁风管有限公司 | Air conduit connecting method |
-
2013
- 2013-09-25 CN CN201320595384.7U patent/CN203500699U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132197A (en) * | 2014-06-11 | 2014-11-05 | 浙江天仁风管有限公司 | Air conduit connecting method |
| WO2015188484A1 (en) * | 2014-06-11 | 2015-12-17 | 浙江天仁风管有限公司 | Ventilation duct connection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140326 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |