CN108397640A - A kind of flexible screw shape ventilating duct - Google Patents
A kind of flexible screw shape ventilating duct Download PDFInfo
- Publication number
- CN108397640A CN108397640A CN201810582758.9A CN201810582758A CN108397640A CN 108397640 A CN108397640 A CN 108397640A CN 201810582758 A CN201810582758 A CN 201810582758A CN 108397640 A CN108397640 A CN 108397640A
- Authority
- CN
- China
- Prior art keywords
- flexible
- layer
- ventilating duct
- support layers
- mounting blocks
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
Abstract
The invention discloses a kind of flexible screw shape ventilating ducts,Including connection component and mounting assembly,The connection component is by flexible anti-corrosion layer,Flexible support layers,Flexible heat resistant layer,Flexible reflective layer and flexible wear layer composition,The inner surface of the flexible support layers is equipped with the flexible anti-corrosion layer,The flexible support layers are adhesively fixed with the flexible anti-corrosion layer,Spiral steel ring is equipped in the flexible support layers,The flexible support layers and the spiral steel ring integrated setting,The outer surface of the flexible support layers is equipped with the flexible heat resistant layer,By the way that flexible anti-corrosion layer is arranged,Can reduce carried in air-flow have damage of corrosive substance to ventilating duct,By the way that flexible wear layer is arranged,And the outer surface of flexible wear layer is equipped with anti-skid chequer,Convenient for the movement to ventilating duct,Enhance the wearability of ventilating duct,By the way that flexible reflective layer is arranged,Reduce damage of the stimulative substance to ventilating duct,It is easy to use.
Description
Technical field
The invention belongs to ventilating duct technical fields, and in particular to a kind of flexible screw shape ventilating duct.
Background technology
Ventilating duct is also known as ventilation duct, is the distinguished and admirable flexible duct flowed along certain orientation of guiding, and ventilating duct is divided into just
Air duct and negative pressure air duct are pressed, difference lies in positive pressure wind pipe is 10 meter of one section to the two, and centre does not have skeleton；And negative pressure air duct be by
Numerous air duct steel ring composition, is also commonly called as skeleton air duct.Positive pressure wind pipe air port be dry to the outside, and negative pressure air duct air port be to
The inside air draught.
Some existing ventilating duct material functions are not perfect, for example some are when in use, some are had in air with corruption
Corrosion, the higher gas of heat etc., in this way will produce common ventilating duct larger damage, influence to use.
Invention content
The purpose of the present invention is to provide a kind of flexible screw shape ventilating ducts, mentioned above in the background art existing to solve
Some the ventilating duct material functions having are not perfect, for example some are when in use, some are had in air with mordant, heat
Higher gas etc. in this way will produce common ventilating duct larger damage, the problem of influencing to use.
To achieve the above object, the present invention provides the following technical solutions：A kind of flexible screw shape ventilating duct, including connection group
Part and mounting assembly, the connection component is by flexible anti-corrosion layer, flexible support layers, flexible heat resistant layer, flexible reflective layer and soft
Property wearing layer composition, the inner surfaces of the flexible support layers is equipped with the flexible anti-corrosion layer, the flexible support layers with it is described
Flexible anti-corrosion layer is adhesively fixed, and spiral steel ring, the flexible support layers and the spiral are equipped in the flexible support layers
Formula steel ring integrated setting, the outer surfaces of the flexible support layers are equipped with the flexible heat resistant layer, and with the flexible heat resistant layer
The outer surface of bonding connection, the flexible heat resistant layer is equipped with the flexible reflective layer, and the flexible heat resistant layer and the flexibility
Reflective layer bonding connection, the outer surface of the flexible reflective layer are equipped with the flexible wear layer, the flexible wear layer with it is described
The bonding connection of flexible reflective layer, and the outer surface of the flexible wear layer is equipped with anti-skid chequer；
The mounting assembly by mounting blocks and guide post group at, the mounting blocks are located at one end of the flexible wear layer,
And the mounting blocks are connected together with the flexible wear layer, side of the mounting blocks far from the flexible wear layer is equipped with institute
Guide rod is stated, the mounting blocks are fixedly connected with the guide rod, and side of the mounting blocks far from the flexible wear layer is opened
Equipped with threaded hole.
Preferably, gasket is equipped between the flexible wear layer and the mounting blocks.
Preferably, the quantity of the guide rod is two, and is symmetrically distributed in the same side, and the quantity of the threaded hole is more
It is a.
Preferably, the threaded hole is uniformly distributed in a ring, and the threaded hole is located at the outside of the guide rod.
Preferably, the mounting blocks are detachably fixed with equipment by fastening bolt and nut and are connect.
Preferably, the flexible anti-corrosion layer is epoxy resin, and the flexible reflective layer is reflective fabric, the flexible wear
Layer is transparent PC.
Compared with prior art, the beneficial effects of the invention are as follows：A kind of flexible screw shape ventilating duct of the present invention, by setting
Set flexible anti-corrosion layer, can reduce carried in air-flow have damage of corrosive substance to ventilating duct, pass through setting
Flexible wear layer, and the outer surface of flexible wear layer is equipped with anti-skid chequer, convenient for the movement to ventilating duct, enhances the resistance to of ventilating duct
Mill property reduces damage of the stimulative substance to ventilating duct, is easy to use by the way that flexible reflective layer is arranged.
Description of the drawings
Fig. 1 is the structural schematic diagram of main view section of the present invention；
Fig. 2 is the structural schematic diagram of side view of the present invention.
In figure：10, connection component；11, flexible anti-corrosion layer；12, flexible support layers；13, flexible heat resistant layer；14, flexible
Reflective layer；15, flexible wear layer；20, mounting assembly；21, mounting blocks；22, guide rod.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of flexible screw shape ventilating duct, including connection component
10 and mounting assembly 20, connection component 10 is by flexible anti-corrosion layer 11, flexible support layers 12, flexible heat resistant layer 13, flexible reflective
Layer 14 and flexible wear layer 15 form, and the inner surfaces of flexible support layers 12 is equipped with flexible anti-corrosion layer 11, flexible support layers 12 with
Flexible anti-corrosion layer 11 is adhesively fixed, and spiral steel ring, flexible support layers 12 and spiral steel ring are equipped in flexible support layers 12
The outer surface of integrated setting, flexible support layers 12 is equipped with flexible heat resistant layer 13, and bonds and connect with flexible heat resistant layer 13, flexible
The outer surface of refractory layer 13 is equipped with flexible reflective layer 14, and flexible heat resistant layer 13 is connected with the bonding of flexible reflective layer 14, flexible anti-
The outer surface of photosphere 14 is equipped with flexible wear layer 15, and flexible wear layer 15 is connected with the bonding of flexible reflective layer 14, and flexible wear
The outer surface of layer 15 is equipped with anti-skid chequer；
Mounting assembly 20 is made of mounting blocks 21 and guide rod 22, and mounting blocks 21 are located at one end of flexible wear layer 15, and
Mounting blocks 21 are connected together with flexible wear layer 15, and side of the mounting blocks 21 far from flexible wear layer 15 is equipped with guide rod 22, peace
Dress block 21 is fixedly connected with guide rod 22, and side of the mounting blocks 21 far from flexible wear layer 15 offers threaded hole.
In the present embodiment, by the way that flexible anti-corrosion layer 11 is arranged, can reduce carried in air-flow there is corrosivity
Damage of the substance to ventilating duct, by the way that flexible wear layer 15 is arranged, and the outer surface of flexible wear layer 15 is equipped with anti-skid chequer, just
In the movement to ventilating duct, the wearability of ventilating duct is enhanced, by the way that flexible reflective layer 14 is arranged, reduces stimulative substance to ventilating duct
Damage, be easy to use, by be arranged guide rod 22, convenient for ventilating duct install, an auxiliary is played when installing ventilating duct
Effect.
Further, gasket is equipped between flexible wear layer 15 and mounting blocks 21.
In the present embodiment, by the way that gasket is arranged, gas leak phenomenon is effectively avoided, is easy to use.
Further, the quantity of guide rod 22 is two, and is symmetrically distributed in the same side, and the quantity of threaded hole is multiple.
In the present embodiment, due to setting guide rod 22 and multiple threaded holes, when being installed to ventilating duct convenient for guiding and admittedly
It is fixed, improve the stability of ventilating duct.
Further, threaded hole is uniformly distributed in a ring, and threaded hole is located at the outside of guide rod 22.
In the present embodiment, since threaded hole is uniformly distributed in a ring, the stability after the fixation of guide duct is improved, is convenient for
It uses.
Further, mounting blocks 21 are detachably fixed with equipment by fastening bolt and nut and are connect.
In the present embodiment, connection is detachably fixed by fastening bolt and nut, is easy to use.
Further, flexible anti-corrosion layer 11 is epoxy resin, and flexible reflective layer 14 is reflective fabric, and flexible wear layer 15 is
Transparent PC.
It is reflective convenient for the material progress of flexible reflective layer 14 in the present embodiment.
The operation principle and process for using of the present invention：The present invention utilizes fastening bolt and spiral shell under the action of guide rod 22
Ventilating duct is mounted on required position by mother by mounting blocks 21, is then passed through from ventilating duct by the gas that equipment generates, finally
Outflow.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of flexible screw shape ventilating duct, including connection component (10) and mounting assembly (20), it is characterised in that：The connection
Component (10) is by flexible anti-corrosion layer (11), flexible support layers (12), flexible heat resistant layer (13), flexible reflective layer (14) and flexibility
Wearing layer (15) forms, and the inner surface of the flexible support layers (12) is equipped with the flexible anti-corrosion layer (11), the flexible branch
Support layer (12) is adhesively fixed with the flexible anti-corrosion layer (11), and spiral steel ring, institute are equipped in the flexible support layers (12)
Flexible support layers (12) and the spiral steel ring integrated setting are stated, the outer surface of the flexible support layers (12) is equipped with described
Flexible heat resistant layer (13), and bond and connect with the flexible heat resistant layer (13), the outer surface of the flexible heat resistant layer (13) is equipped with
The flexible reflective layer (14), and the flexible heat resistant layer (13) is connected with the flexible reflective layer (14) bonding, the flexibility
The outer surface of reflective layer (14) is equipped with the flexible wear layer (15), the flexible wear layer (15) and the flexible reflective layer
(14) bonding connection, and the outer surface of the flexible wear layer (15) is equipped with anti-skid chequer；
The mounting assembly (20) is made of mounting blocks (21) and guide rod (22), and it is resistance to that the mounting blocks (21) are located at the flexibility
One end of layer (15) is ground, and the mounting blocks (21) are connected together with the flexible wear layer (15), the mounting blocks (21) are remote
Side from the flexible wear layer (15) is equipped with the guide rod (22), and the mounting blocks (21) are solid with the guide rod (22)
Fixed connection, side of the mounting blocks (21) far from the flexible wear layer (15) offer threaded hole.
2. a kind of flexible screw shape ventilating duct according to claim 1, it is characterised in that：The flexible wear layer (15) with
Gasket is equipped between the mounting blocks (21).
3. a kind of flexible screw shape ventilating duct according to claim 1, it is characterised in that：The quantity of the guide rod (22)
It is two, and is symmetrically distributed in the same side, the quantity of the threaded hole is multiple.
4. a kind of flexible screw shape ventilating duct according to claim 3, it is characterised in that：The threaded hole is uniform in a ring
Distribution, and the threaded hole is located at the outside of the guide rod (22).
5. a kind of flexible screw shape ventilating duct according to claim 1, it is characterised in that：The mounting blocks (21) are by tight
Fixing bolt and nut are detachably fixed with equipment to be connect.
6. a kind of flexible screw shape ventilating duct according to claim 1, it is characterised in that：The flexibility anti-corrosion layer (11)
For epoxy resin, the flexible reflective layer (14) is reflective fabric, and the flexible wear layer (15) is transparent PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582758.9A CN108397640A (en) | 2018-06-07 | 2018-06-07 | A kind of flexible screw shape ventilating duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582758.9A CN108397640A (en) | 2018-06-07 | 2018-06-07 | A kind of flexible screw shape ventilating duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108397640A true CN108397640A (en) | 2018-08-14 |
Family
ID=63093330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810582758.9A Pending CN108397640A (en) | 2018-06-07 | 2018-06-07 | A kind of flexible screw shape ventilating duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108397640A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992019903A1 (en) * | 1991-05-06 | 1992-11-12 | Viking Mjøndalen A.S | Multilayer fire protective coating |
| CN2630610Y (en) * | 2003-06-27 | 2004-08-04 | 庞浩辉 | Connection pipe-component |
| CN102384323A (en) * | 2010-08-30 | 2012-03-21 | 龚立波 | Flange plate |
| CN204201311U (en) * | 2014-08-08 | 2015-03-11 | 杜肯索斯（武汉）空气分布系统有限公司 | Flexible thermal insulation air pipe unit and air-line system |
| CN205424135U (en) * | 2016-02-02 | 2016-08-03 | 台州市峰源卫浴有限公司 | Heat -resisting bathroom silver powder pipe |
-
2018
- 2018-06-07 CN CN201810582758.9A patent/CN108397640A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992019903A1 (en) * | 1991-05-06 | 1992-11-12 | Viking Mjøndalen A.S | Multilayer fire protective coating |
| CN2630610Y (en) * | 2003-06-27 | 2004-08-04 | 庞浩辉 | Connection pipe-component |
| CN102384323A (en) * | 2010-08-30 | 2012-03-21 | 龚立波 | Flange plate |
| CN204201311U (en) * | 2014-08-08 | 2015-03-11 | 杜肯索斯（武汉）空气分布系统有限公司 | Flexible thermal insulation air pipe unit and air-line system |
| CN205424135U (en) * | 2016-02-02 | 2016-08-03 | 台州市峰源卫浴有限公司 | Heat -resisting bathroom silver powder pipe |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180814 |