CN110130716A - Integral type gas ducting and preparation method thereof - Google Patents
Integral type gas ducting and preparation method thereof Download PDFInfo
- Publication number
- CN110130716A CN110130716A CN201910465092.3A CN201910465092A CN110130716A CN 110130716 A CN110130716 A CN 110130716A CN 201910465092 A CN201910465092 A CN 201910465092A CN 110130716 A CN110130716 A CN 110130716A
- Authority
- CN
- China
- Prior art keywords
- wall
- integral type
- type gas
- gas ducting
- braiding layer
- 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.)
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
- E04H2015/201—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure with inflatable tubular framework, with or without tent cover
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Textile Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Woven Fabrics (AREA)
Abstract
The present invention provides a kind of integral type gas ductings, including pipeline body, pipeline body radial section is hollow cylindrical structure, and pipeline body uses seamless interfacing structure, pipeline body includes outer wall braiding layer and inner wall pouring layer, and outer wall braiding layer is using integrated molding manufacture.The present invention also provides a kind of integral type gas ducting preparation methods, form pipeline outer wall by nylon yarn braiding, weaving has the characteristics that independently to form round seamless interfacing technique；The characteristics of nylon yarn fabric is poured by casting technique, usual cast polyurethane material, polyurethane material is that have the characteristics that hold one's breath that performance is good, material cold tolerance is good, material is frivolous；Existing integral type gas ducting changes traditional composing method for adding the two-in-one gas ducting of liner by exoperidium, integral type gas ducting after improvement, evaded above-mentioned disadvantage completely, have the characteristics that small in size, light weight, do not need zipper composition, air-tightness it is good.
Description
Technical field
The present invention relates to a kind of gas ductings, more particularly, to a kind of integral type gas ducting and preparation method thereof.
Background technique
Tent be in daily life it is extremely common, camping, first aid etc. are mostly used tent, and structure, which generallys include, to be used for
The Tent frame of support and inside and outside account etc..Traditional Tent frame is the frame structures such as metal or alloy, and assembling is more inconvenient.Newly
The Tent frame of type use gas ducting, carry out support paulin by individually inflating to every gas ducting, thus gas replenishment process compared with
It is slow.Also have and be connected to multiple gas ductings by attachment devices such as plastic pipes, make the tent of entire gas ducting composition
Frame connection, it is disposable to complete inflation support paulin.
However, being connected to multiple gas ductings by plastic tube, although can be realized the purpose of gas ducting connection, fill
Feed channel has complex manufacturing technology assembling difficult, and the function of zipper is increased in anabolic process, has certain quality risk
Coefficient, finished product constitution and weight are bigger.The problem of gas is easy leakage is brought simultaneously.Such as one in multiple gas ductings
Or when multiple gas leakage, since the Tent frame of entire gas ducting composition is connection, therefore the gas leakage of whole Tent frame is caused,
In turn result in collapsing for tent.
It is that current those skilled in the art are anxious in conclusion how to efficiently solve the gas leakage problem of gas ducting
Problem to be solved.
Summary of the invention
In order to overcome drawbacks described above, the present invention provides a kind of integral type gas ductings and preparation method thereof.
The technical solution adopted by the present invention to solve the technical problems is: a kind of integral type gas ducting, including pipeline sheet
Body, pipeline body radial section are hollow cylindrical structure, and the pipeline body uses seamless interfacing structure, pipeline body packet
Outer wall braiding layer and inner wall pouring layer are included, the outer wall braiding layer is using integrated molding manufacture.
Preferably, outer wall braiding layer is woven using nylon yarn.
Preferably, inner wall pouring layer uses polyurethane material.
Preferably, inner wall pouring layer uses casting molding processes.
The present invention also provides a kind of integral type gas ducting preparation methods, comprising the following steps:
Nylon yarn: being made into the cylindrical outer wall braiding layer of inner hollow by step 1, and outer wall braiding layer is round seamless
The structure of docking；
Step 2: polyurethane pellet is carried out being heated to melting；
Step 3: will be on the outer wall braiding layer inner wall that be fused into step 2 in the polyurethane injection step one of liquid.
Preferably, the outer wall braiding layer in step 1 is made using flat weaving method.
Preferably, casting molding processes are used in step 3.
Preferably, the polyurethane of liquid in the flow velocity of outer wall braiding layer inner wall is 10m/min in step 3.
Preferably, nylon yarn is nylon66 fiber yarn.
The beneficial effects of the present invention are: forming pipeline outer wall by nylon yarn braiding, weaving has the characteristics that independent shape
At round seamless interfacing technique, finished product has pressure resistance, light-weight feature；Nylon yarn fabric is carried out by casting technique
The characteristics of casting, usual cast polyurethane material, polyurethane material is that performance is good, material cold tolerance is good, material with holding one's breath
The features such as frivolous；Existing integral type gas ducting changes traditional side of composition for adding the two-in-one gas ducting of liner by exoperidium
Method, the integral type gas ducting after improvement, has evaded above-mentioned disadvantage completely, has small in size, light weight, does not need zipper group
At, air-tightness is good the features such as.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
A kind of integral type gas ducting as shown in Figure 1, including pipeline body, pipeline body radial section are hollow cylinder
Shape structure, pipeline body use seamless interfacing structure, and pipeline body includes outer wall braiding layer 1 and inner wall pouring layer 2, outer wall braiding
Layer 1 is using integrated molding manufacture.
Since inner wall pouring layer 2 seals gap present in outer wall braiding layer 1, i.e., inner wall pouring layer 2 makes pipeline sheet
Body has a leakproofness, and outer wall braiding layer 1 has the characteristics that wear-resisting, and outer wall braiding layer 1 and inner wall pouring layer 2 are merged one well
It rises, and pipeline body only has two layers, so that pipeline body has the spies such as performance is good, material cold tolerance is good, material is frivolous of holding one's breath
Point.
Outer wall braiding layer is woven using nylon yarn, and nylon has a very high mechanical strength, softening point is high, it is heat-resisting,
Coefficient of friction is low, wear-resistant, oil resistant, weak acid resistant, it is nontoxic, odorless the features such as, use nylon material that can have as outer wall braiding layer
Effect extends the service life of gas ducting entirety.Inner wall pouring layer uses polyurethane material, and polyurethane material popularization is high, raw material
It is convenient to purchase, economical and practical.Inner wall pouring layer uses casting molding processes, simple easily to realize.
The present invention also provides a kind of integral type gas ducting preparation method,
Embodiment 1: the following steps are included:
Nylon66 fiber yarn: being made into the cylindrical outer wall braiding layer of inner hollow by step 1, using flat weaving method by nylon yarn
Line 66 is made into the outer wall braiding layer structure of round seamless interfacing, improves the leakproofness of outer wall braiding layer；
Step 2: polyurethane pellet is carried out to be heated to 180 °, is completely melt it；
Step 3: by the outer wall braiding layer inner wall being fused into step 2 in the polyurethane injection step one of liquid,
In casting process, guarantee that liquid polyurethane and the inner wall of outer wall braiding layer come into full contact with, guarantee that it is poured effect, so that outer wall is compiled
Gap in tissue layer is adequately sealed by polyurethane.
Pipeline outer wall is formed by the braiding of nylon66 fiber yarn, weaving has the characteristics that independently to form round seamless interfacing work
Skill, finished product have pressure resistance, light-weight feature.
Embodiment 2: the following steps are included:
Nylon66 fiber yarn: being made into the cylindrical outer wall braiding layer of inner hollow by step 1, using flat weaving method by nylon yarn
Line 66 is made into the outer wall braiding layer structure of round seamless interfacing, improves the leakproofness of outer wall braiding layer；
Step 2: polyurethane pellet is carried out to be heated to 180 ° or so, is completely melt it；
Step 3: casting molding processes are used, will melt into the outer wall braiding layer in the polyurethane injection step one of liquid
On inner wall, in casting process, guarantees that liquid polyurethane and the inner wall of outer wall braiding layer come into full contact with, guarantees that it is poured effect,
So that the gap in outer wall braiding layer is adequately sealed by polyurethane.
The characteristics of nylon66 fiber yarn fabric is poured by casting technique, polyurethane material be have hold one's breath performance it is good,
The features such as material cold tolerance is good, material is frivolous, polyurethane material are to melt between 170-190 °, and nylon 66 material can in temperature
250 ° of heatproof or more, convenient for will be cast in nylon66 fiber braiding layer after polyurethane material heating fusing.
Embodiment 3: step 1: nylon66 fiber yarn is made into the cylindrical outer wall braiding layer of inner hollow, using flat weaving method
Nylon yarn 66 is made into the outer wall braiding layer structure of round seamless interfacing, improves the leakproofness of outer wall braiding layer；
Step 2: polyurethane pellet is heated to 180 °, is completely melt it；
Step 3: by the outer wall braiding layer inner wall being fused into step 2 in the polyurethane injection step one of liquid, liquid
The polyurethane of state is 10m/min in the flow velocity of outer wall braiding layer inner wall, in casting process, guarantees that liquid polyurethane and outer wall are compiled
The inner wall of tissue layer comes into full contact with, and guarantees that it is poured effect, so that the gap in outer wall braiding layer is obtained adequately by polyurethane
Sealing improves poring rate while firm casting effect.
Existing integral type gas ducting changes traditional composing method for adding the two-in-one gas ducting of liner by exoperidium.
Integral type gas ducting after improvement, has evaded above-mentioned disadvantage completely, have small in size, light weight, do not need zipper composition,
The features such as air-tightness is good, when use, are intratracheally inflating, and stop inflation when endotracheal air pressure reaches 0.7-0.9Mpa, through surveying
Examination, tracheae can be kept upright 400 hours or more after the completion of inflation, be easy to implement the support to tent, avoid gas in the short time
Body leakage.
It is emphasized that: the above description is only an embodiment of the present invention, is not intended to limit the scope of the invention,
It is all to utilize equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it is applied directly or indirectly in
Other related technical areas are included within the scope of the present invention.
Claims (9)
1. a kind of integral type gas ducting, it is characterised in that: including pipeline body, the pipeline body radial section is hollow
Cylindrical structure, the pipeline body use seamless interfacing structure, and the pipeline body includes outer wall braiding layer and inner wall casting
Layer, the outer wall braiding layer is using integrated molding manufacture.
2. integral type gas ducting according to claim 1, it is characterised in that: the outer wall braiding layer is compiled using nylon yarn
It knits.
3. integral type gas ducting according to claim 1, it is characterised in that: the inner wall pouring layer uses polyurethane material
Material.
4. integral type gas ducting according to claim 3, it is characterised in that: the inner wall pouring layer uses tape casting work
Skill.
5. a kind of integral type gas ducting preparation method, it is characterised in that: the following steps are included:
Nylon yarn: being made into the cylindrical outer wall braiding layer of inner hollow by step 1, and outer wall braiding layer is round seamless interfacing
Structure；
Step 2: polyurethane pellet is carried out being heated to melting；
Step 3: will be on the outer wall braiding layer inner wall that be fused into step 2 in the polyurethane injection step one of liquid.
6. integral type gas ducting preparation method according to claim 5, it is characterised in that: the outer wall braiding layer in step 1
It is made using flat weaving method.
7. integral type gas ducting preparation method according to claim 5, it is characterised in that: use tape casting in step 3
Technique.
8. integral type gas ducting preparation method according to claim 5, it is characterised in that: the polyurethane of liquid in step 3
It is 10m/min in the flow velocity of outer wall braiding layer inner wall.
9. integral type gas ducting preparation method according to claim 5, it is characterised in that: the nylon yarn is nylon66 fiber
Yarn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910465092.3A CN110130716A (en) | 2019-05-30 | 2019-05-30 | Integral type gas ducting and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910465092.3A CN110130716A (en) | 2019-05-30 | 2019-05-30 | Integral type gas ducting and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110130716A true CN110130716A (en) | 2019-08-16 |
Family
ID=67583065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910465092.3A Pending CN110130716A (en) | 2019-05-30 | 2019-05-30 | Integral type gas ducting and preparation method thereof |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204552261U (en) * | 2015-04-14 | 2015-08-12 | 王永臣 | The Inflatable camping tent of cross-like |
| CN106320803A (en) * | 2016-08-31 | 2017-01-11 | 铱格斯曼航空科技集团有限公司 | Rapid inflation air column supporting tent |
| CN106758277A (en) * | 2017-01-25 | 2017-05-31 | 浙江飞虎新材料有限公司 | A kind of Environment-friendlywater-proof water-proof coating inflates fabric and its spray equipment |
| CN106741971A (en) * | 2016-11-11 | 2017-05-31 | 中山博锐斯新材料股份有限公司 | Civil aircraft slide escape TPU composites |
| CN109721020A (en) * | 2018-12-30 | 2019-05-07 | 泰州市姜堰区鑫汇来纺织机械有限公司 | A kind of fiber reinforcement hose and its manufacturing method |
-
2019
- 2019-05-30 CN CN201910465092.3A patent/CN110130716A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204552261U (en) * | 2015-04-14 | 2015-08-12 | 王永臣 | The Inflatable camping tent of cross-like |
| CN106320803A (en) * | 2016-08-31 | 2017-01-11 | 铱格斯曼航空科技集团有限公司 | Rapid inflation air column supporting tent |
| CN106741971A (en) * | 2016-11-11 | 2017-05-31 | 中山博锐斯新材料股份有限公司 | Civil aircraft slide escape TPU composites |
| CN106758277A (en) * | 2017-01-25 | 2017-05-31 | 浙江飞虎新材料有限公司 | A kind of Environment-friendlywater-proof water-proof coating inflates fabric and its spray equipment |
| CN109721020A (en) * | 2018-12-30 | 2019-05-07 | 泰州市姜堰区鑫汇来纺织机械有限公司 | A kind of fiber reinforcement hose and its manufacturing method |
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Application publication date: 20190816 |