CN203404506U - Composite air duct system - Google Patents
Composite air duct system Download PDFInfo
- Publication number
- CN203404506U CN203404506U CN201320484271.XU CN201320484271U CN203404506U CN 203404506 U CN203404506 U CN 203404506U CN 201320484271 U CN201320484271 U CN 201320484271U CN 203404506 U CN203404506 U CN 203404506U
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- CN
- China
- Prior art keywords
- composite air
- air duct
- link
- airduct
- duct system
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Abstract
The utility model discloses a composite air duct system which comprises at least one composite air duct. The composite air duct comprises an upper composite air duct plate, a lower composite air duct plate, a left composite air duct plate, a right composite air duct plate, L-shaped connecting parts, self-tapping screws and rubber cushions, wherein the upper composite air duct plate, the lower composite air duct plate, the left composite air duct plate and the right composite air duct plate are erected into a square shape, the L-shaped connecting parts, the self-tapping screws and the rubber cushions are arranged at the four corners of the square shape respectively, grooves where the corresponding composite air duct plates are inserted are formed in two arms of each L-shaped connecting part, the rubber cushions are cushioned between the inserted ends of the composite air duct plates and the bottoms of the grooves of the connecting parts, and the composite air duct plate and the corresponding connecting part are locked through the self-tapping screws. The composite air duct system can assemble air ducts in site, is low in requirement for mechanical tools and greatly shortens air duct installation time on the premise of guaranteeing the quality of air duct installation projects.
Description
Technical field
The utility model relates to a kind of air-line system using in heating ventilation and air-conditioning field, refers to especially a kind of composite air duct system.
Background technique
Steel surface type composite air duct is the compound composite air duct of making after sandwich board bending of making of phenolic foam board and color steel, have excellent fireproof performance, good heat-insulating property, anticorrosive anti-aging, sound insulation value good, need not add the feature of thermal insulation layer again.At present, when mounted, general employing pressed design specification dimensioned, moulding to steel surface type composite air duct at the scene, the mode once lifting, but, the steel surface type phenolic aldehyde composite air duct of the single or double using in heating ventilation and air-conditioning, the plant that need to use when making is more, and occupation area of equipment is large, need to have abundant making place, so the processing blanking general Shi factory of composite air duct or self-contained project field fabrication, blanking, working process are loaded down with trivial details.If workman is unskilled to equipment operating, be easy to cause airduct to make, install undesirable.Therefore, the installation of steel surface type composite air duct is slower than other composite air duct speed, and this is that the time of expending because of its making, installation is longer.
Model utility content
The purpose of this utility model is to provide a kind of composite air duct system, to overcome the deficiency existing in above-mentioned background technology.Composite air duct system of the present utility model can be processed assembling to airduct at the scene, to mechanical implement require lowly, guaranteeing, under the prerequisite of airduct installation engineering quality, greatly to shorten the time that airduct is installed.
To achieve these goals, the technological scheme that the utility model adopts is as follows:
A kind of composite air duct system, this system comprises the composite air duct of at least one, it is characterized in that: described composite air duct comprises and sets up the upper of squarely body, under, left, right composite air hose plate, the L shaped link that install at 4 angles of each comfortable described square body, self tapping screw and rubber mount, each groove inserting with the corresponding described composite air hose plate of confession on two arms of L shaped link described in each, rubber mount described in advance expenditure between the bottom of the insertion end of described composite air hose plate and described link groove, described in each, between composite air hose plate and corresponding described link, with described self tapping screw, lock respectively.
During use, upper and lower, left and right composite air hose plate is first locked in the groove of link by self tapping screw, is combined into the airduct that installation needs.
In the mode of execution of recommending, the length of described self tapping screw is not for penetrating the length of described composite air hose plate.
In the mode of execution of recommending, on the end of described L shaped link and the inwall of described composite air duct, add and be coated with airduct sealer.
In the mode of execution of recommending, the size of described rubber mount should be agreed with the bottom size of described composite air hose plate end face and described link groove, to prevent that composite air duct from leaking out.
In the mode of execution of recommending, described composite air hose plate comprises airduct steel surface layer, thermal insulation layer and aluminium foil layer, and described thermal insulation layer is arranged between described airduct steel surface layer and described aluminium foil layer.
In the mode of execution of recommending, described composite air hose plate comprises airduct steel surface layer, thermal insulation layer and steel internal layer, and described thermal insulation layer is arranged between described airduct steel surface layer and described steel internal layer.
In the mode of execution of recommending, the described thermal insulation layer of mentioning in the utility model all selects phenolic aldehyde foam thermal insulation material to make.
In the mode of execution of recommending, the selected material type of described link is aluminum alloy, stainless steel or highstrenghtpiston.
In the mode of execution of recommending, described airduct sealer is silicone sealant.
In the mode of execution of recommending, the length of described link is identical with the length of described composite air hose plate.
In the mode of execution of recommending, also comprise air duct flange, between adjacent described composite air duct, by described air duct flange, connect.
In the mode of execution of recommending, the length that is shorter in length than described composite air hose plate of described link.
From above-mentioned, to description of the present utility model, compared to the prior art, be the utility model has the advantage of:
1) clear superiority the utlity model has can reduce exactly airduct and make facility (as seaming machine), saves airduct production time (compare with other composite air duct, can reduce 1/3), is useful in working space little, in tighter airduct installing engineering of duration, uses.
2) because airduct described in the utility model can be assembled at the scene, to mechanical implement require lowly, under the prerequisite of airduct installation engineering quality, greatly shorten the time that airduct is installed, and can select flexibly to assemble place according to on-the-spot situation guaranteeing.
3) if adopt in a large number the composite air duct of this kind of mode in engineering, can realize effect cost-saving, that save time, guarantee construction quality, in addition, the utility model self tapping screw that locks improves composite air duct intensity, fastness, and utilizes and install the sealing that rubber mount improves airduct additional.
Accompanying drawing explanation
Fig. 1 is that composite air duct forms structural drawing;
Fig. 2 is adjacent two generalized sections that composite air duct interval flange connects;
Fig. 3 is blast structural representation.
In figure: link 1; Rubber mount 2; Sealer 3 for airduct; Self tapping screw 4; Steel surface type composite air duct plate 5; Air duct flange 6.
Embodiment
Embodiment of the present utility model is described with reference to the accompanying drawings.
Shown in Fig. 2, as a kind of mode of execution of the present utility model, this composite air duct comprises: 4 links 1, rubber mount 2, sealer 3, self tapping screw 4 and upper and lower, left and right steel surface type composite air duct plate 5 for airduct.
Upper and lower, left and right composite air hose plate 5 sets up squarely body.
4 angles of square body are installed separately a L shaped link Isosorbide-5-Nitrae link 1 and are aluminum alloy link.
On two arms of each L shaped link 1, each is with the groove inserting for corresponding composite air hose plate 5, advance expenditure rubber mount 2 between the bottom of the insertion end of composite air hose plate 5 and link 1 groove, rubber mount 2 sizes should agree with to control airduct with the bottom size of composite air hose plate 5 end faces and link 1 groove and leak out, and the thickness of rubber mount 2 is 2～8mm.
Between each composite air hose plate 5 and corresponding link 1, with self tapping screw 4, lock respectively.
Steel surface type composite air duct plate comprises airduct steel surface layer, thermal insulation layer and aluminium foil layer, and thermal insulation layer is arranged between airduct steel surface layer and aluminium foil layer.
As shown in Figure 3, the level interval of self tapping screw is 250～400mm.Self tapping screw 4 length are advisable not penetrate composite air hose plate 5.
By the way, obtain composite air duct.
Adjacent two composite air ducts connect by air duct flange 6.So, 5,4 links 1 of upper and lower, left and right steel surface type composite air duct plate, the common vent passages that forms of air duct flange 6.
Adjacent two composite air ducts respectively from air duct flange 6 is inserted at two ends, between the upper rubber mount 2 of pad.Airduct and air duct flange 6 edges adopt airduct to seal with sealer 3.
Size dimension described in the utility model patent finished product is identical with existing national regulation standard measure, can be divided into the series such as 120mm, 160mm, 200mm, 250mm, 320mm, 400mm, 500mm, 630mm, 800mm, 1000mm, 1250mm, 1600mm, 2000mm, 2500mm or 3000mm.
The thermal insulation layer of mentioning in the utility model is the thermal insulation layer that phenolic aldehyde foam thermal insulation material is made.
Above are only embodiment of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1. a composite air duct system, this system comprises the composite air duct of at least one, it is characterized in that: described composite air duct comprises and sets up the upper of squarely body, under, left, right composite air hose plate, the L shaped link that install at 4 angles of each comfortable described square body, self tapping screw and rubber mount, each groove inserting with the corresponding described composite air hose plate of confession on two arms of L shaped link described in each, rubber mount described in advance expenditure between the bottom of the insertion end of described composite air hose plate and described link groove, described in each, between composite air hose plate and corresponding described link, with described self tapping screw, lock respectively.
2. according to a kind of composite air duct system described in claim 1, it is characterized in that: the length of described self tapping screw is not for penetrating the length of described composite air hose plate.
3. according to a kind of composite air duct system described in claim 2, it is characterized in that: on the end of described L shaped link and the inwall of described composite air duct, add and be coated with airduct sealer.
4. according to a kind of composite air duct system described in claim 3, it is characterized in that: the size of described rubber mount should be agreed with the bottom size of described composite air hose plate end face and described link groove.
5. according to a kind of composite air duct system described in claim 3, it is characterized in that: described composite air hose plate comprises airduct steel surface layer, thermal insulation layer and aluminium foil layer, described thermal insulation layer is arranged between described airduct steel surface layer and described aluminium foil layer.
6. according to a kind of composite air duct system described in claim 3, it is characterized in that: described composite air hose plate comprises airduct steel surface layer, thermal insulation layer and steel internal layer, described thermal insulation layer is arranged between described airduct steel surface layer and described steel internal layer.
7. according to a kind of composite air duct system described in claim 5 or 6, it is characterized in that: the thermal insulation layer that described thermal insulation layer selects phenolic aldehyde foam thermal insulation material to make; Described link is aluminum alloy link, stainless steel adapting piece or highstrenghtpiston's link; Described airduct sealer is silicone sealant.
8. according to a kind of composite air duct system described in claim 3, it is characterized in that: the length of described link is identical with the length of described composite air hose plate.
9. according to a kind of composite air duct system described in claim 1, it is characterized in that: also comprise air duct flange, between adjacent described composite air duct, by described air duct flange, connect.
10. according to a kind of composite air duct system described in claim 9, it is characterized in that: the length that is shorter in length than described composite air hose plate of described link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484271.XU CN203404506U (en) | 2013-08-08 | 2013-08-08 | Composite air duct system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320484271.XU CN203404506U (en) | 2013-08-08 | 2013-08-08 | Composite air duct system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203404506U true CN203404506U (en) | 2014-01-22 |
Family
ID=49940443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320484271.XU Expired - Fee Related CN203404506U (en) | 2013-08-08 | 2013-08-08 | Composite air duct system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203404506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822849A (en) * | 2016-05-17 | 2016-08-03 | 江阴蔚蓝环境机械科技有限公司 | Composite wind pipe with steel surface inner layer and manufacture method thereof |
-
2013
- 2013-08-08 CN CN201320484271.XU patent/CN203404506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822849A (en) * | 2016-05-17 | 2016-08-03 | 江阴蔚蓝环境机械科技有限公司 | Composite wind pipe with steel surface inner layer and manufacture method thereof |
| CN105822849B (en) * | 2016-05-17 | 2018-02-23 | 江阴蔚蓝环境机械科技有限公司 | A kind of internal layer is the composite air duct and its manufacture method in steel face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361009 room 619, No. 1901 Si channel, Huli District, Fujian, Xiamen Patentee after: Chengxin Integrated Technology Co.,Ltd. Address before: 361009 room 619, No. 1901 Si channel, Huli District, Fujian, Xiamen Patentee before: CHENGXIN GREEN INTEGRATION Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20210808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |