CN213452146U - Air leakage prevention assembly for joint of rubber-plastic composite fiber fabric heat-insulation air pipe - Google Patents
Air leakage prevention assembly for joint of rubber-plastic composite fiber fabric heat-insulation air pipe Download PDFInfo
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- CN213452146U CN213452146U CN202022615289.1U CN202022615289U CN213452146U CN 213452146 U CN213452146 U CN 213452146U CN 202022615289 U CN202022615289 U CN 202022615289U CN 213452146 U CN213452146 U CN 213452146U
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Abstract
The utility model relates to a flexible air conditioner air pipe technical field just discloses a leak protection wind subassembly that is used for rubber and plastic composite fiber fabric heat preservation tuber pipe junction, including the body, body side surface is equipped with the drop cloth, the zip fastener has been made on drop cloth side surface. According to the air leakage prevention assembly for the connection part of the rubber-plastic composite fiber fabric heat-preservation air pipe, the covering cloth with the first magic tape is arranged, so that the connection part is sealed, and meanwhile, the pulling force generated by the action force of air in the air pipe between the air pipes is borne, so that a zipper is protected, the service life of the zipper is prolonged, and the accidental condition that the zipper is damaged in the using process is prevented; in addition, an inner sealing curtain is arranged on the inner side of one end of the air outlet of the air pipe, the width of the inner sealing curtain completely covers the zipper joint between two adjacent air pipes, after the air in the air pipe is ventilated, the inner sealing curtain is tightly attached to the inner wall of the air pipe to completely cover the zipper joint, and the inner sealing curtain is airtight, so that the zipper joint is sealed in the air pipe.
Description
Technical Field
The utility model relates to a flexible air conditioner air pipe technical field specifically is a leak protection wind subassembly that is used for rubber and plastic composite fiber fabric heat preservation tuber pipe junction.
Background
With the development of the technology which is different day by day, the rubber and plastic composite fiber fabric heat-preservation air pipe has become a trend to replace the traditional iron sheet air pipe, and new engineering needs to use the rubber and plastic composite fiber fabric heat-preservation air pipe continuously appear in the industry. Although the production process of the rubber-plastic composite fiber fabric heat-insulating air pipe is nearly mature, the adjacent unit modules are connected by the zipper, and the zipper tape usually has certain toughness and can deform and elongate, so that air leakage is easily generated at the connecting part between the unit modules.
The method for preventing air leakage at the joint between rubber-plastic composite fiber fabric heat-insulating air pipe unit modules in the market is to enable the edge of air pipe body materials to exceed a zipper during production and manufacture, so that when the zippers are connected with each other, two adjacent air pipe body materials are mutually abutted to form a gap between the two air pipe body materials, thereby achieving the sealing effect, but in the method, on one hand, because the air pipe body materials are mutually abutted to each other, reaction force is exerted on the zippers, the zippers on two similar unit modules move towards the direction of separating from each other or have the movement trend towards the direction of separating from each other, the zippers can be constantly under the pull-separation stress, the service life of the zippers is greatly reduced, on the other hand, under the ventilation state in the air pipe, because an inner choke plug has the effect of pushing forward force on the tail end of the air pipe, the air pipe has the movement or the movement trend towards the tail end, the air duct unit modules are connected by the zipper only, and the starting point position of the air duct is fixed, so that the pushing force received by the tail end of the air duct is totally reflected on the zipper, the service life of the zipper is also greatly shortened, and even when the force exceeds the bearing range between the zipper teeth, the zipper teeth are broken and separated, so that the zipper is opened.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a leak protection wind subassembly for rubber and plastic composite fiber fabric heat preservation tuber pipe junction possesses and can be under the condition that effectively prevents to leak for the zip fastener does not receive any exogenic action, improves the life of zip fastener greatly, prevents to connect advantages such as the unexpected condition emergence that drops, has solved the problem that the background art provided.
(II) technical scheme
For realize the aforesaid can be under the condition that effectively prevents to leak out for the zip fastener does not receive any exogenic action, improves the life of zip fastener greatly, prevents to connect the purpose that the unexpected condition that drops takes place, the utility model provides a following technical scheme: an air leakage prevention assembly for a joint of a rubber-plastic composite fiber fabric heat-insulation air pipe comprises a pipe body, wherein the pipe body is the rubber-plastic composite fiber fabric heat-insulation air pipe, the rubber-plastic composite fiber fabric heat-insulation air pipe is of a flexible tubular structure, and the air leakage prevention assembly is arranged on the annular edge of an air opening of the flexible tubular structure; the air leakage preventing assembly comprises a cover cloth positioned on the surface of one side of the pipe body, a zipper is sewn on the surface of one side of the cover cloth, a first magic tape is sewn on the surface of the other side of the cover cloth, a sprocket is sewn on the surface of the other side of the pipe body, a second magic tape is arranged on one side of the sprocket, and an inner sealing curtain is sewn at two ends of an air outlet of the pipe body.
Preferably, fixed blocks are sewn on the surface of the upper end of the pipe body, hanging rings are sewn at two ends of the surface of one side of each fixed block, and a hanging buckle is movably sleeved inside each hanging ring.
Preferably, the cover cloth is made of an air-tight material, the cover cloth is sewn on the surface of one side of the pipe body, and the starting point and the end point of the cover cloth along the direction of the air outlet coincide.
Preferably, the sprocket is connected with a second Velcro derivative seam, and the second Velcro attachment part faces outwards.
Preferably, the inner sealing curtain is made of an air-tight material, the inner sealing curtain is rectangular, the width of the inner sealing curtain is larger than a gap at the joint of the two rubber-plastic composite fiber fabric heat-preservation air pipes, and the starting point and the end point of the inner part of the extension pipe body of the inner sealing curtain in the annular direction coincide.
Preferably, the zipper and the zipper teeth are parallel to the edge of the tube body.
(III) advantageous effects
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. according to the air leakage prevention assembly for the connection part of the rubber-plastic composite fiber fabric heat-preservation air pipe, the covering cloth with the first magic tape is arranged, so that the connection part is sealed, and meanwhile, the pulling force generated by the action force of air in the air pipe between the air pipes is borne, so that a zipper is protected, the service life of the zipper is prolonged, and the accidental condition that the zipper is damaged in the using process is prevented; in addition, an inner sealing curtain is arranged on the inner side of one end of the air outlet of the air pipe, the width of the inner sealing curtain completely covers the zipper joint between two adjacent air pipes, after the air in the air pipe is ventilated, the inner sealing curtain can be tightly attached to the inner wall of the air pipe due to the static pressure action of the air in the air pipe to completely cover the zipper joint, and the inner sealing curtain is airtight, so that the zipper joint is sealed inside the air pipe.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the structure of the cover cloth of the present invention;
FIG. 3 is a schematic view of a second zipper structure of the present invention;
fig. 4 is a schematic view of the fixing block structure of the present invention.
In the figure: 1. a pipe body; 2. covering cloth; 3. a first magic tape; 4. a zipper; 5. an inner sealing curtain; 6. a second magic tape; 7. a sprocket; 8. a fixed block; 9. a hoisting ring; 10. and (6) hanging buckles.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-4, an air leakage prevention assembly for a connection of a rubber-plastic composite fiber fabric heat-preservation air pipe comprises a pipe body 1, wherein the pipe body 1 is the rubber-plastic composite fiber fabric heat-preservation air pipe, the rubber-plastic composite fiber fabric heat-preservation air pipe is of a flexible tubular structure, and the air leakage prevention assembly is arranged at the annular edge of an air opening of the flexible tubular structure; the anti-wind leakage component comprises a covering cloth 2 on one side surface of a pipe body 1, a zipper 4 is sewn on one side surface of the covering cloth 2, a first magic tape 3 is sewn on the other side surface of the covering cloth 2, a sprocket 7 is sewn on the other side surface of the pipe body 1, a second magic tape 6 is arranged on one side of the sprocket 7, an inner sealing curtain 5 is sewn at two ends of an air outlet of the pipe body 1, fixed blocks 8 are sewn on the upper end surface of the pipe body 1, hanging rings 9 are sewn at two ends of one side surface of each fixed block 8, a hanging buckle 10 is movably sleeved inside each hanging ring 9, the covering cloth 2 is made of a wind-proof material, the covering cloth 2 is sewn on one side surface of the pipe body 1, a starting point of the covering cloth 2 along the air outlet direction is coincided with an end point position, the sprocket 7 is sewn with the second magic tape 6, the rubber and plastic tape 6 is outward in the sticking direction, the inner sealing curtain 5 is made of the wind-proof material, the inner sealing curtain 5, interior curtain 5 prolong 1 inside annular direction's of body starting point and final point position coincidence, zip fastener 4 and sprocket 7 are parallel with 1 edge of body, are used for the fixed of first magic subsides 3 through setting up drop cloth 2, can effectively undertake the power of dragging that produces because of the effect of intraductal wind between the tuber pipe, effectively protect zip fastener 4 not damaged, are used for the sealed of zip fastener 4 junction through setting up interior curtain 5.
The working principle is as follows: when using, think the cooperation through zip fastener 4 and sprocket 7, carry out the connection between the same rubber and plastic composite fiber fabric heat preservation tuber pipe in addition, be used for the fixed of first magic subsides 3 through setting up drop cloth 2, can effectively undertake the power of dragging that produces because of the effect of intraductal wind between the tuber pipe, effectively protect zip fastener 4 not damaged, increase zip fastener 4's life, be used for when intraductal ventilation back through setting up interior curtain 5, interior curtain 5 can hug closely on 1 inner wall of body owing to the static pressure effect that receives intraductal wind, cover zip fastener 4 junction completely and seal.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An air leakage prevention assembly for a joint of a rubber-plastic composite fiber fabric heat-insulation air pipe comprises a pipe body (1), wherein the pipe body (1) is the rubber-plastic composite fiber fabric heat-insulation air pipe, the rubber-plastic composite fiber fabric heat-insulation air pipe is of a flexible tubular structure, and the air leakage prevention assembly is arranged at the annular edge of an air port of the flexible tubular structure; the method is characterized in that: the air leakage preventing assembly comprises a cover cloth (2) located on one side surface of the pipe body (1), a zipper (4) is sewn on one side surface of the cover cloth (2), a first magic tape (3) is sewn on the other side surface of the cover cloth (2), a sprocket (7) is sewn on the other side surface of the pipe body (1), a second magic tape (6) is arranged on one side of the sprocket (7), and an inner sealing curtain (5) is sewn at two ends of an air outlet of the pipe body (1).
2. The air leakage prevention assembly for the joint of the rubber-plastic composite fiber fabric heat-insulation air pipe as claimed in claim 1, wherein: fixed blocks (8) are sewn on the surface of the upper end of the pipe body (1), hanging rings (9) are sewn at two ends of the surface of one side of each fixed block (8), and hanging buckles (10) are movably sleeved inside each hanging ring (9).
3. The air leakage prevention assembly for the joint of the rubber-plastic composite fiber fabric heat-insulation air pipe as claimed in claim 1, wherein: the covering cloth (2) is made of an air-tight material, the covering cloth (2) is sewn on the surface of one side of the pipe body (1), and the starting point of the covering cloth (2) along the direction of the air outlet coincides with the end point.
4. The air leakage prevention assembly for the joint of the rubber-plastic composite fiber fabric heat-insulation air pipe as claimed in claim 1, wherein: the zipper teeth (7) are connected with the diffraction seam of the second magic tape (6), and the attaching direction of the second magic tape (6) faces outwards.
5. The air leakage prevention assembly for the joint of the rubber-plastic composite fiber fabric heat-insulation air pipe as claimed in claim 1, wherein: interior curtain (5) are the airtight material, interior curtain (5) shape is the rectangle, the width of interior curtain (5) is greater than the gap of two rubber and plastic composite fiber fabric heat preservation tuber pipes junctions, interior curtain (5) set up along the inside circumferencial direction of body (1), just the starting point and the terminal point part coincidence of interior curtain (5).
6. The air leakage prevention assembly for the joint of the rubber-plastic composite fiber fabric heat-insulation air pipe as claimed in claim 1, wherein: the zipper (4) and the zipper teeth (7) are parallel to the edge of the tube body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615289.1U CN213452146U (en) | 2020-11-12 | 2020-11-12 | Air leakage prevention assembly for joint of rubber-plastic composite fiber fabric heat-insulation air pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022615289.1U CN213452146U (en) | 2020-11-12 | 2020-11-12 | Air leakage prevention assembly for joint of rubber-plastic composite fiber fabric heat-insulation air pipe |
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| CN213452146U true CN213452146U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022615289.1U Active CN213452146U (en) | 2020-11-12 | 2020-11-12 | Air leakage prevention assembly for joint of rubber-plastic composite fiber fabric heat-insulation air pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116066635A (en) * | 2023-03-06 | 2023-05-05 | 永华(安徽)科技有限公司 | Flexible heat preservation air pipe system |
-
2020
- 2020-11-12 CN CN202022615289.1U patent/CN213452146U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116066635A (en) * | 2023-03-06 | 2023-05-05 | 永华(安徽)科技有限公司 | Flexible heat preservation air pipe system |
| CN116066635B (en) * | 2023-03-06 | 2023-06-20 | 永华(安徽)科技有限公司 | Flexible heat preservation air pipe system |
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