CN2374718Y - Combined flue pipe - Google Patents
Combined flue pipe Download PDFInfo
- Publication number
- CN2374718Y CN2374718Y CN 99232123 CN99232123U CN2374718Y CN 2374718 Y CN2374718 Y CN 2374718Y CN 99232123 CN99232123 CN 99232123 CN 99232123 U CN99232123 U CN 99232123U CN 2374718 Y CN2374718 Y CN 2374718Y
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- platelet
- utility
- big plate
- model
- 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
Links
Images
Landscapes
- Duct Arrangements (AREA)
Abstract
The utility model discloses a combined air pipe made of standard plates, composed of a big plate, a small plate and a hoop, wherein, the hoop is made of engineering plastic; both the big plate and the small plate are plates presenting a trapezoidal shape; the big plate and the small plate are bonded into a rectangular duct through sealing adhesive; the hoop has a square frame which is fixedly sheathed on the outer surface of the rectangular duct. The utility model has the advantages of artful design, transportation cost saving, convenient transportation and installation, required blanking procedure and material cost saving.
Description
The utility model relates to a kind of pipeline and forms, particularly a kind of by plates specificationsization be made into can't blue combined flue pipe.
Shaping die is all adopted in the making of existing airduct, cost of production height not only, and in transportation process, it is big that pipeline is stacked the area that takes up space, cost of transportation is big, and in the airduct process was installed, the moulding airduct can not carry out blanking as required simultaneously, increase the difficulty of installing and keeping in repair, influenced installation quality.
Goal of the invention of the present utility model provide a kind of with standardization sheet material make can't blue combined flue pipe, this airduct cost of transportation is low, convenient transportation, install simple, blanking material saving cost as required.
Goal of the invention of the present utility model is achieved in that
The utility model is made up of big plate, platelet, anchor ear, anchor ear is made by engineering plastics, it is characterized in that: big plate and platelet all are the sheet material that is trapezoidal, by two blocks of big plates and platelet by the bonding rectangular duct of forming of sealing binder, the anchor ear frame that is square, adapter sleeve has stiffening rib at the rectangular duct outer surface on the anchor ear.
The utility model anchor ear is made by engineering plastics, and internal diameter at normal temperatures equals the external diameter of the rectangular duct be made up of big plate and platelet.
The utility model stiffening rib cross-section is L-shaped, respectively the outer surface at four angles of area-encasing rectangle pipeline.
Big plate of the utility model and platelet are the template standard piece, and moulding is simple and convenient, can realize mechanization production, simplify production technology, reduce production costs, it is simple to be combined into rectangular air duct simultaneously, can be by necessary requirement to big plate and platelet blanking, because design has anchor ear, has strengthened intensity and integrity after rectangular air duct forms, and the no evagination flange arrangement of airduct self, do not take up space, appearance and modeling is good, convenient transportation, and cost is low.
Connection between two combined flue pipes of the utility model connects such as bending, and straight line connects, and (patent No.: 98228033.5,982291035.5) the combined flue pipe connection set of Gong Buing connects to adopt Chinese patent.
Provide accompanying drawing of the present utility model below:
Fig. 1 horizontal cross-sectional plane structural representation of the present utility model;
Fig. 2 plane structure schematic representation of facing of the present utility model.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The utility model is made up of big plate 1, platelet 2, anchor ear 3, anchor ear 3 is made by engineering plastics, it is characterized in that: big plate 1 and platelet 2 all are the sheet material that is trapezoidal, by two blocks of big plates 1 and platelet 2 by the bonding rectangular duct 4 of forming of sealing binder, anchor ear 3 frame that is square, adapter sleeve has stiffening rib 5 at rectangular duct 4 outer surfaces on the anchor ear 3.
The utility model anchor ear 3 is made by engineering plastics, and internal diameter at normal temperatures equals the external diameter of the rectangular duct 4 be made up of big plate 1 and platelet 2.
The utility model stiffening rib 5 cross-section are L-shaped, respectively the outer surface at four angles of area-encasing rectangle pipeline 4.
Big plate 1 of the utility model and platelet 2 are template standard piece, and moulding is simple and convenient, can realize mechanization production, simplify production technology, reduce production costs, it is simple to be combined into rectangular air duct simultaneously, can be by necessary requirement to big plate and platelet blanking, because design has anchor ear, has strengthened intensity and integrity after rectangular air duct forms, and the no evagination flange arrangement of airduct self, do not take up space, appearance and modeling is good, convenient transportation, and cost is low.
Connection between two combined flue pipes of the utility model connects such as bending, and straight line connects, and (patent No.: 98228033.5,982291035.5) the combined flue pipe connection set of Gong Buing connects to adopt Chinese patent.
Claims (3)
1, combined flue pipe, form by big plate (1), platelet (2), anchor ear (3), anchor ear (3) is made by engineering plastics, it is characterized in that: big plate (1) and platelet (2) all are the sheet material that is trapezoidal, by two blocks of big plates (1) and platelet (2) by the bonding rectangular duct (4) of forming of sealing binder, anchor ear (3) frame that is square, adapter sleeve has stiffening rib (5) at rectangular duct (4) outer surface on the anchor ear (3).
2, according to the described combined flue pipe of claim 1, it is characterized in that: at normal temperatures, the internal diameter of the anchor ear of being made by engineering plastics (3) equals the external diameter of the rectangular tube logical (4) be made up of big plate (1) and platelet (2).
3, combined flue pipe according to claim 1 and 2 is characterized in that: the cross-section of stiffening rib (5) is L-shaped, respectively the outer surface at four angles of area-encasing rectangle pipeline (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232123 CN2374718Y (en) | 1999-07-16 | 1999-07-16 | Combined flue pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232123 CN2374718Y (en) | 1999-07-16 | 1999-07-16 | Combined flue pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2374718Y true CN2374718Y (en) | 2000-04-19 |
Family
ID=34020867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99232123 Expired - Fee Related CN2374718Y (en) | 1999-07-16 | 1999-07-16 | Combined flue pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2374718Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331002A (en) * | 2020-03-27 | 2020-06-26 | 廊坊康杰通风材料有限公司 | Preparation method of hard ventilation pipe |
-
1999
- 1999-07-16 CN CN 99232123 patent/CN2374718Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111331002A (en) * | 2020-03-27 | 2020-06-26 | 廊坊康杰通风材料有限公司 | Preparation method of hard ventilation pipe |
| CN111331002B (en) * | 2020-03-27 | 2022-06-17 | 廊坊康杰通风材料有限公司 | Preparation method of hard ventilation pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2374718Y (en) | Combined flue pipe | |
| CN2823754Y (en) | Blast pipe joint | |
| CN205296427U (en) | Novel highly -efficient energy -saving heat preservation structure for building external wall | |
| CN2182918Y (en) | Glass fibre reinforced protection cover for gas pipe at entrance to house | |
| CN214248666U (en) | PVC tuber pipe subassembly | |
| CN201191063Y (en) | Split type air outlet bent tube for watercooling type air conditioner | |
| CN201311035Y (en) | Easy-assembly ventilation duct | |
| CN207936354U (en) | Support box | |
| CN2431468Y (en) | Spigot-and-socket non-flange blast pipe joint of glass fiber reinforced plastics | |
| CN2367877Y (en) | Bayonet coupling structure for glass-fiber-plate air duct | |
| CN2665491Y (en) | Jack type air-duct adapting flange | |
| CN201202676Y (en) | Pipeline for ventilation fan | |
| CN201925873U (en) | Lamp strip capable of meeting needs for different suspended ceilings | |
| CN2421487Y (en) | Spigot-and-socket jointing device for blast pipe | |
| CN2495880Y (en) | Direct connecting and reveted pressure air pipe without need of flange | |
| CN209960502U (en) | Energy-saving environment-friendly integrated stove | |
| CN2403985Y (en) | Plastic pipe connector | |
| CN219055913U (en) | Air duct structure of vehicle body cab | |
| CN2374727Y (en) | Spile non-flange flue pipe connector | |
| CN201190855Y (en) | Flange of Chinese character 'jin' shape for connecting composite air duct | |
| CN2878847Y (en) | Common-flange colorful steel plate compound wind pipe | |
| CN213478538U (en) | Novel automobile air compressor outlet duct | |
| CN2481885Y (en) | Air outlet assembly of air change device | |
| CN2248314Y (en) | Separating air-conditioner with spherical junction valve | |
| CN206070847U (en) | Plastic wood sheet ceiling structure easy to assemble |
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 |