CN206874983U - Combined type fireproof inorganic composite air duct - Google Patents
Combined type fireproof inorganic composite air duct Download PDFInfo
- Publication number
- CN206874983U CN206874983U CN201720828351.0U CN201720828351U CN206874983U CN 206874983 U CN206874983 U CN 206874983U CN 201720828351 U CN201720828351 U CN 201720828351U CN 206874983 U CN206874983 U CN 206874983U
- Authority
- CN
- China
- Prior art keywords
- connection strap
- inorganic composite
- connection
- fireproof inorganic
- center line
- 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.)
- Active
Links
Landscapes
- Duct Arrangements (AREA)
Abstract
The utility model discloses a kind of combined type fireproof inorganic composite air duct, including airduct body and adpting flange, airduct body includes multiple fireproof inorganic composite plates, connected respectively by connector between the corresponding end angle of the aluminium alloy socket joint bound edge at adjacent fireproof inorganic composite plate edge, connector is mutually vertical between the center line of three connection straps by being formed with three connection straps held jointly；Second end of three connection straps is respectively positioned on the same side held jointly；The radial section of one of connection strap is " L " shape, and the radial section of two other connection strap is " one " font.The utility model is by the way that connector is arranged to three connection straps and mutually with the overall structure held jointly, stability with triangle, enable connector while be closely attached three aluminium alloy socket joint bound edges together, junction intensity and the stability of whole combined type fireproof inorganic composite air duct are significantly increased, suitable for greater pressure environment.
Description
Technical field
It the utility model is related to a kind of composite air duct, more particularly to a kind of constitutionally stable compound wind of combined type fireproof inorganic
Pipe.
Background technology
At present, the amount of Modern City Building application ventilation shaft is increasing, traditional airduct material such as galvanized steel plain sheet by
Make its cost of manufacture more and more higher in the rise of this several years price of steel product and the rise of cost of labor, and also after installing
Do the construction of heat-insulation layer and corrosion protection processing, it may appear that have the problems such as airduct is perishable, heat insulation effect difference, cause maintenance cost to increase
And the waste of air-conditioning cold flow；Although traditional glass magnesium airduct has, intensity is high, in light weight, fire protecting performance is good, comprehensive cost cost
Low advantage, but after the installation connection of conventional glass magnesium airduct, airduct easily occur and ftracture, leak out, return halogen, return frost, even scaling
Obscission；Though traditional unorganic glass airduct has the advantages that high insulating effect, intensity is not big, perishable, it is existing inorganic
Glass airduct be by laminate by mould single injection-molded, its low production efficiency, from it is great, occupied ground is big, cost of transportation
The problems such as high.
In order to solve the problems, such as above-mentioned traditional unorganic glass airduct, Patent No. " ZL 201520039736.X " practicality
New patent discloses a kind of flange insertion and combination type inorganic glass fibre reinforced plastic blast pipe, due to making body using unorganic glass steel plate, and adopts
Be made of a steel type flange socket joint spacer connected with steel flanges and make flange, thus the combined flue pipe not only have production it is quick,
Not perishable, intensity is high, in light weight, installation is simple, convenient disassembly, the advantages of being easy to secondary maintenance to handle and save material, and
And its good appearance.
But the plate face socket component of above-mentioned flange insertion and combination type inorganic glass fibre reinforced plastic blast pipe（And unorganic glass steel plate
Bound edge, simply itself and flange are socket connection structure, so being named as plate face socket component）Between connector be " L " shape, make it
Connective stability between multiple unorganic glass steel plates is not high enough, junction may be caused to split if blast is larger in use
Seam leaks out, and influences airduct normal work.
Utility model content
The purpose of this utility model, which is that, to be provided to solve the above problems between a kind of multiple unorganic glass steel plates
The high combined type fireproof inorganic composite air duct of connective stability.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of combined type fireproof inorganic composite air duct, including airduct body and the connection method for being placed in the airduct body both ends
Orchid, the airduct body include multiple fireproof inorganic composite plates, and the edge of each fireproof inorganic composite plate is equipped with aluminium conjunction
Golden socket joint bound edge, connected respectively by connector between the corresponding end angle of the adjacent aluminium alloy socket joint bound edge, the connection
Part is made up of the first connection strap, the second connection strap and the 3rd connection strap, the first end of first connection strap, second connection
Article first end and the first end of the 3rd connection strap be common end, the center line of first connection strap connects with described second
Between the center line of narrow bars, between the center line of the center line of first connection strap and the 3rd connection strap, described second
It is mutually vertical between the center line of connection strap and the center line of the 3rd connection strap；Second end of first connection strap,
Second end of second connection strap and the second end of the 3rd connection strap are respectively positioned on described the same side held jointly；Described
The radial section of two connection straps is the radial section of " L " shape, the radial section of first connection strap and the 3rd connection strap
It is " one " font.
Fireproof inorganic composite plate is a kind of general name of the composite plate with good flame-retardance energy, and it has corresponding technical bid
Standard, such as：《Fireproof inorganic composite plate（GA 160-2004）》From implementation, instead of original standard（GA 160—1997）.
The utility model, without using unorganic glass steel plate, is because emphasis of the present utility model is to even using fireproof inorganic composite plate
The improvement of fitting, the improvement make more be firmly coupled to each other between various fireproof inorganic composite plates, so expanding
Sheet material range of choice.
For the ease of realizing quick connection with rivet, on two " one " font bars of second connection strap close to its second
Position on the position at end, first connection strap on the position at its second end and the 3rd connection strap close to its second end
Put and be respectively equipped with connecting hole.
The beneficial effects of the utility model are：
The utility model by the way that connector is arranged to three connection straps and mutually with the overall structure held jointly,
Stability with triangle, enable connector while be closely attached three aluminium alloy socket joint bound edges together, significantly increase
Junction intensity and the stability of whole combined type fireproof inorganic composite air duct are added, suitable for greater pressure environment.
Brief description of the drawings
Fig. 1 is the front view of combined type fireproof inorganic composite air duct described in the utility model；
Fig. 2 is the top view of combined type fireproof inorganic composite air duct described in the utility model, due to the combined type of embodiment
The radial section of fireproof inorganic composite air duct is square, so top view is identical with front view；
Fig. 3 is the stereogram of the connector of combined type fireproof inorganic composite air duct described in the utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1, Figure 2 and Figure 3, combined type fireproof inorganic composite air duct described in the utility model include airduct body and
The adpting flange 1 at the airduct body both ends is placed in, the airduct body includes multiple（This example is four, forms square）No
Inorganic clad plate 5 is fired, the edge of each fireproof inorganic composite plate 5 is equipped with aluminium alloy socket joint bound edge 4, adjacent aluminium alloy socket joint
Connected respectively by connector 2 between the corresponding end angle of bound edge 4, pass through rivet 3 between connector 2 and aluminium alloy socket joint bound edge 4
Connection, connector 2 are made up of the first connection strap 21, the second connection strap 23 and the 3rd connection strap 25, and the first of the first connection strap 21
End, the first end of the first end of the second connection strap 23 and the 3rd connection strap 25 are common end, the center line of the first connection strap 21 with
Between the center line of second connection strap 23, between the center line of the center line of the first connection strap 21 and the 3rd connection strap 25, second
It is mutually vertical between the center line of connection strap 23 and the center line of the 3rd connection strap 25；Second end of the first connection strap 21,
Second end of two connection straps 23 and the second end of the 3rd connection strap 25 are respectively positioned on described the same side held jointly；Second connection strap 23
Radial section be " L " shape, the radial section of the first connection strap 21 and the radial section of the 3rd connection strap 25 are " one " font；
Position on two " one " font bars of second connection strap 23 close to its second end is provided with the second connecting hole 24, the first connection strap 21
The upper position close to its second end is provided with the first connecting hole 22, close to the position at its second end provided with the 3rd on the 3rd connection strap 25
Connecting hole 26.
As shown in Figure 1-Figure 3, during assembling, by connector 2, the connection strap 21 of flange 1 first, the second connection strap 23 and the 3rd
Connection strap 25 three aluminium alloy socket joint bound edges 4 and is adjacent to corresponding to being respectively aligned to, and is respectively pressed into multiple rivets 3 pair with riveting gun
In the connecting hole answered, will the airduct body assemble；Then two flanges 1 are plugged on the two of the airduct body respectively
End, that is, complete the assembling of whole combined type fireproof inorganic composite air duct.In use, according to be actually needed length rationally connect it is multiple
Combined type fireproof inorganic composite air duct.
Above-described embodiment is preferred embodiment of the present utility model, is not the limit to technical solutions of the utility model
System, as long as the technical scheme that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into
In the rights protection scope of the utility model patent.
Claims (2)
1. a kind of combined type fireproof inorganic composite air duct, including airduct body and the connection method for being placed in the airduct body both ends
Orchid, the airduct body include multiple fireproof inorganic composite plates, and the edge of each fireproof inorganic composite plate is equipped with aluminium conjunction
Golden socket joint bound edge, connected respectively by connector between the corresponding end angle of the adjacent aluminium alloy socket joint bound edge, its feature exists
In：The connector is made up of the first connection strap, the second connection strap and the 3rd connection strap, the first end of first connection strap,
The first end of second connection strap and the first end of the 3rd connection strap are held to be common, the center line of first connection strap
Between the center line of second connection strap, the center line of the center line of first connection strap and the 3rd connection strap it
Between, it is mutually vertical between the center line and the center line of the 3rd connection strap of second connection strap；First connection
Article the second end, the second end of second connection strap and the second end of the 3rd connection strap be respectively positioned on it is described hold jointly it is same
Side；The radial section of second connection strap is " L " shape, the radial section of first connection strap and the 3rd connection strap
Radial section be " one " font.
2. combined type fireproof inorganic composite air duct according to claim 1, it is characterised in that：The two of second connection strap
Position and the described 3rd on individual " one " font article on the position at its second end, first connection strap close to its second end
Position on connection strap close to its second end is respectively equipped with connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720828351.0U CN206874983U (en) | 2017-07-10 | 2017-07-10 | Combined type fireproof inorganic composite air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720828351.0U CN206874983U (en) | 2017-07-10 | 2017-07-10 | Combined type fireproof inorganic composite air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874983U true CN206874983U (en) | 2018-01-12 |
Family
ID=61329952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720828351.0U Active CN206874983U (en) | 2017-07-10 | 2017-07-10 | Combined type fireproof inorganic composite air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797259A (en) * | 2020-12-31 | 2021-05-14 | 陕西建工第五建设集团有限公司 | Modular assembly type low-noise asbestos-free calcium silicate board fireproof air duct |
-
2017
- 2017-07-10 CN CN201720828351.0U patent/CN206874983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797259A (en) * | 2020-12-31 | 2021-05-14 | 陕西建工第五建设集团有限公司 | Modular assembly type low-noise asbestos-free calcium silicate board fireproof air duct |
| CN112797259B (en) * | 2020-12-31 | 2022-04-08 | 陕西建工第五建设集团有限公司 | Modular assembly type low-noise asbestos-free calcium silicate board fireproof air duct |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203784484U (en) | Reinforced double-sidedcolor steel plate composite air duct | |
| CN206874983U (en) | Combined type fireproof inorganic composite air duct | |
| CN201359462Y (en) | Multi-purpose superconduction cold and hot exchange plate | |
| CN209196351U (en) | A kind of flange for air hose connection | |
| CN101328999B (en) | Composite type fire prevention flange for wind pipe without cold shaft and wind pipe using the same | |
| CN201025395Y (en) | Plug connection combined multi-functional compound ventilation pipe | |
| CN202928057U (en) | Color steel composite plate plenum chamber | |
| CN203770865U (en) | Metal composite foamed air ducts and connection structure thereof | |
| CN206958466U (en) | A kind of heat insulation-type three-port structure | |
| CN203463802U (en) | Anti-cracking combined glass magnesium air pipe | |
| CN202065570U (en) | Ventilating pipe for sealed central air conditioner | |
| CN203488857U (en) | Combined ventilation air duct | |
| CN216344581U (en) | Three-way heat-insulating energy-saving shell with metal outer protective layer | |
| CN204403654U (en) | Flange insertion and combination type inorganic glass fibre reinforced plastic blast pipe | |
| CN203336073U (en) | Combined air duct | |
| CN204901136U (en) | Special pipeline reducer union of central air conditioning | |
| CN204844603U (en) | Curing oven | |
| CN2586860Y (en) | Assembled air conditioner heat preservation tuber pipe | |
| CN2162574Y (en) | Compound ventilating duct with glass fibre reinforced plastic honeycomb board | |
| CN202164799U (en) | Angle-wrapped flue | |
| CN202327394U (en) | Combined connection fire-resistant and heat-insulating ventilating pipe | |
| CN215054924U (en) | Assembled combination air pipe | |
| CN202648181U (en) | Fully sealed anti-freezing waterproof heat preservation flat-board type solar thermal collector | |
| CN214947043U (en) | Energy-conserving tuber pipe of moulding combination | |
| CN102721189A (en) | Full-sealed anti-freezing waterproof thermal insulation panel type solar thermal collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |