CN206988642U - For connecting the guiding device of flexible duct - Google Patents
For connecting the guiding device of flexible duct Download PDFInfo
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- CN206988642U CN206988642U CN201720634389.4U CN201720634389U CN206988642U CN 206988642 U CN206988642 U CN 206988642U CN 201720634389 U CN201720634389 U CN 201720634389U CN 206988642 U CN206988642 U CN 206988642U
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- arc transition
- transition section
- arrival end
- guiding device
- communicating pipe
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Abstract
The utility model discloses a kind of guiding device for being used to connect flexible duct, it is related to airduct field, the device includes water conservancy diversion main body, it includes arrival end and communicating pipe, communicating pipe, one end away from arrival end was provided with first exit end, communicating pipe connects with arrival end, water conservancy diversion main body also includes the first arc transition section, first arc transition section is located at the side of communicating pipe, first arc transition section and communicating pipe are at least partly overlapping close to the position of arrival end, first arc transition section is provided with second outlet end, and the first arc transition section connects with arrival end.Slide-fastener coupling element, it is arranged on arrival end, first exit end and second outlet end.The guiding device installing/dismounting for being used to connect flexible duct in the utility model is simple and cost of labor is low.
Description
Technical field
It the utility model is related to airduct field, and in particular to a kind of guiding device for being used to connect flexible duct.
Background technology
Airduct, it is the pipe-line system for conveying and being distributed for air.It is typically by guiding device phase between airduct and airduct
Even, traditional flow-guiding structure, inside are shaped using iron sheet, and the technique of outside patch insulation material, its difficulty of processing is larger, is not suitable for
Factory normalization produces.
In addition, the installing/dismounting process between traditional flow-guiding structure and airduct is relatively complicated, packaging efficiency is not high, increases
Cost of labor.
The flexible duct now in industry gradually promoted the use of, light, easy for installation, flexible layout, factory's mark can be carried out
Standardization is prefabricated, preferably solves problem above.But the parts such as threeway that such flexible duct uses at present, four-way, are used
Structure type is right-angle tee, right angle four-way, and this base part can be with flexible duct overall co-ordination, install convenient, but also brings
The problem of resistance is larger, for complication system, resistance is bigger, then the fan performance needed is higher, overall operation cost
It is higher.
Utility model content
For defect present in prior art, the purpose of this utility model is to provide that a kind of installing/dismounting is simple, people
The low guiding device for being used to connect flexible duct of work cost, this guiding device optimize know clearly current right-angle tee, right angle four
Logical structure, reduce the local resistance of part.
To achieve the above objectives, the utility model adopts the technical scheme that：
A kind of guiding device for being used to connect flexible duct, including：
Water conservancy diversion main body, it includes arrival end and communicating pipe, and the communicating pipe, one end away from the arrival end was provided with first
The port of export, the communicating pipe connect with the arrival end, and the water conservancy diversion main body also includes the first arc transition section, first circle
Arc changeover portion is located at the side of the communicating pipe, the first arc transition section and communicating pipe close to the position of the arrival end
At least partly overlap, the first arc transition section is provided with second outlet end, and the first arc transition section and the entrance
End connection；And
Slide-fastener coupling element, it is arranged on the arrival end, first exit end and second outlet end.
On the basis of above-mentioned technical proposal, the communicating pipe is straight pipe, the first exit end and the arrival end
Cross section it is coaxial.
On the basis of above-mentioned technical proposal, the communicating pipe is the second arc transition section, the second arc transition section
The direction of direction and the first arc transition section be reversed.
On the basis of above-mentioned technical proposal, the water conservancy diversion main body also includes straight-through section, and the straight-through section is positioned at described the
Between one arc transition section and the second arc transition section, the straight-through section is provided with the 3rd port of export, is set on the 3rd port of export
There is the slide-fastener coupling element, and the straight-through section connects with the arrival end.
On the basis of above-mentioned technical proposal, the arrival end is provided with lid side.
On the basis of above-mentioned technical proposal, the material on the lid side is fabric or flexible heat-insulating material.
On the basis of above-mentioned technical proposal, the section of the arrival end, first exit end and second outlet end for it is circular,
Semicircle, oblate or rectangle.
On the basis of above-mentioned technical proposal, the material of the water conservancy diversion main body is fabric or flexible heat-insulating material.
Compared with prior art, the utility model has the advantage of：
The guiding device for being used to connect flexible duct in the utility model, it includes slide-fastener coupling element, slide-fastener coupling element
It is dismounted fast, and seal is preferable, and component processing is convenient for production, has both facilitated the peace installation and dismantling between guiding device and airduct
Unload, reduce cost of labor again.Guiding device also includes the first arc transition section, equivalent to a buffering area is provided, reduces
Airduct resistance, can prevent airduct from shaking.The material of its water conservancy diversion main body of guiding device is fabric or flexible heat-insulating material,
Insulation effect can be played.
Brief description of the drawings
Fig. 1 is the structural representation for being used to connect the guiding device of flexible duct in the utility model embodiment 1；
Fig. 2 is the structural representation for being used to connect the guiding device of flexible duct in the utility model embodiment 2；
Fig. 3 is the structural representation for being used to connect the guiding device of flexible duct in the utility model embodiment 3.
In figure：1- water conservancy diversion main bodys, 11- arrival ends, 12- communicating pipes, 13- first exit ends, 14- the first arc transition sections,
15- second outlets end, 16- lead directly to section, the ports of export of 17- the 3rd, 2- slide-fastener coupling elements, 3- lids side.
Embodiment
Embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
The utility model provides a kind of guiding device for being used to connect flexible duct, including water conservancy diversion main body 1 connects with slide fastener
Part 2.
The material of water conservancy diversion main body 1 is fabric or flexible heat-insulating material, so as to play insulation effect.Water conservancy diversion main body
1 includes arrival end 11 and communicating pipe 12, communicating pipe 12 one end away from arrival end 11 be provided with first exit end 13, communicating pipe 12 with
Arrival end 11 connects, and water conservancy diversion main body 1 also includes the first arc transition section 14, and the first arc transition section 14 is located at the one of communicating pipe 12
Side.After first arc transition section 14 is set, equivalent to a buffering area is provided, airduct resistance is reduced, airduct can be prevented
Shake.First arc transition section 14 and communicating pipe 12 are at least partly overlapping close to the position of arrival end 11, the first arc transition
Section 14 is provided with second outlet end 15, and the first arc transition section 14 connects with arrival end 11.For arrival end 11, first exit end
13 and the cross sectional shape at second outlet end 15 can be rationally designed according to site operation, arrival end 11 in the utility model,
The section at one port of export 13 and second outlet end 15 is circular, semicircle, oblate or rectangle.
Slide-fastener coupling element 2 is arranged on arrival end 11, first exit end 13 and second outlet end 15.The mode of slide fastener connection
It is more suitable for use on flexible duct, it is dismounted fast, and seal is preferable, and component processing is convenient for production.In addition in order to slide fastener
Connector 2, which is formed, to be covered, and lid side 3 is additionally provided with arrival end 11, to reduce air leakage phenomena.The material on its middle cover side 3 is fiber
Fabric or flexible heat-insulating material, serve more preferable insulation effect.
Embodiment 1 shown in Figure 1, in the embodiment, communicating pipe 12 is straight pipe, first exit end 13 and arrival end
11 cross section is coaxial.The appearance of guiding device now is threeway form, can provide straight a linkage section and circular arc
Linkage section.
Embodiment 2 shown in Figure 2, in the embodiment, communicating pipe 12 is the second arc transition section, the second arc transition
The direction of the direction and the first arc transition section 14 of section is reversed.The structure of second arc transition section can be with the first circular arc mistake
14 symmetrical designed in mirror image of section is crossed, the appearance of guiding device now is threeway form, can provide two circular sliding slopes sections.
Embodiment 3 shown in Figure 3, the embodiment are that a straight-through section 16 is added on the basis of embodiment 2, directly
Logical section 16 leads directly to section 16 and is provided with the 3rd port of export 17 positioned at the first arc transition section 14 and the second arc transition section between, and the 3rd
The port of export 17 is provided with slide-fastener coupling element 2, and straight-through section 16 connects with arrival end 11.The appearance of guiding device now is
Four-way form, two circular sliding slopes sections and a straight linkage section can be provided.
The utility model is not only limited to above-mentioned preferred forms, and anyone can obtain under enlightenment of the present utility model
Go out other various forms of products, however, make any change in its shape or structure, it is every to have and the utility model phase
Same or close technical scheme, within its protection domain.
Claims (8)
- A kind of 1. guiding device for being used to connect flexible duct, it is characterised in that including：Water conservancy diversion main body (1), it includes arrival end (11) and communicating pipe (12), and the communicating pipe (12) is away from the arrival end (11) One end be provided with first exit end (13), the communicating pipe (12) connects with the arrival end (11), the water conservancy diversion main body (1) also Including the first arc transition section (14), the first arc transition section (14) is located at the side of the communicating pipe (12), and described One arc transition section (14) and communicating pipe (12) are at least partly overlapping close to the position of the arrival end (11), first circle Arc changeover portion (14) is provided with second outlet end (15), and the first arc transition section (14) connects with the arrival end (11)； AndSlide-fastener coupling element (2), it is arranged on the arrival end (11), on first exit end (13) and second outlet end (15).
- 2. the guiding device as claimed in claim 1 for being used to connect flexible duct, it is characterised in that：The communicating pipe (12) is Straight pipe, the first exit end (13) and the cross section of the arrival end (11) are coaxial.
- 3. the guiding device as claimed in claim 1 for being used to connect flexible duct, it is characterised in that：The communicating pipe (12) is Second arc transition section, the direction of the second arc transition section is opposite with the direction of the first arc transition section (14) to be set Put.
- 4. the guiding device as claimed in claim 3 for being used to connect flexible duct, it is characterised in that：The water conservancy diversion main body (1) Also include straight-through section (16), the straight-through section (16) be located at the first arc transition section (14) and the second arc transition section it Between, the straight-through section (16) is provided with the 3rd port of export (17), and the 3rd port of export (17) is provided with the slide-fastener coupling element (2), and the straight-through section (16) connects with the arrival end (11).
- 5. the guiding device as claimed in claim 1 for being used to connect flexible duct, it is characterised in that：On the arrival end (11) Provided with lid side (3).
- 6. the guiding device as claimed in claim 5 for being used to connect flexible duct, it is characterised in that：The material of the lid side (3) Matter is fabric or flexible heat-insulating material.
- 7. the guiding device as claimed in claim 1 for being used to connect flexible duct, it is characterised in that：The arrival end (11), The section of first exit end (13) and second outlet end (15) is circular, semicircle, oblate or rectangle.
- 8. the guiding device as claimed in claim 1 for being used to connect flexible duct, it is characterised in that：The water conservancy diversion main body (1) Material be fabric or flexible heat-insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720634389.4U CN206988642U (en) | 2017-06-02 | 2017-06-02 | For connecting the guiding device of flexible duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720634389.4U CN206988642U (en) | 2017-06-02 | 2017-06-02 | For connecting the guiding device of flexible duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988642U true CN206988642U (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720634389.4U Active CN206988642U (en) | 2017-06-02 | 2017-06-02 | For connecting the guiding device of flexible duct |
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| Country | Link |
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| CN (1) | CN206988642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140120A (en) * | 2018-03-02 | 2019-01-04 | 杜肯索斯（武汉）空气分布系统有限公司 | A kind of flexible thermal insulation air pipe and Modular Flexible thermal insulation wind pipe system |
-
2017
- 2017-06-02 CN CN201720634389.4U patent/CN206988642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140120A (en) * | 2018-03-02 | 2019-01-04 | 杜肯索斯（武汉）空气分布系统有限公司 | A kind of flexible thermal insulation air pipe and Modular Flexible thermal insulation wind pipe system |
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