CN103486358B - A kind of high leakproofness aircraft earth surface air-conditioning air supplying hose and method of sewing thereof - Google Patents
A kind of high leakproofness aircraft earth surface air-conditioning air supplying hose and method of sewing thereof Download PDFInfo
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- CN103486358B CN103486358B CN201310422257.1A CN201310422257A CN103486358B CN 103486358 B CN103486358 B CN 103486358B CN 201310422257 A CN201310422257 A CN 201310422257A CN 103486358 B CN103486358 B CN 103486358B
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- carcass
- sewing
- interior
- band
- sleeve
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0218—Flexible soft ducts, e.g. ducts made of permeable textiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/0263—Insulation for air ducts
Abstract
The invention discloses a kind of high leakproofness aircraft earth surface air-conditioning air supplying hose and method of sewing thereof, flexible pipe includes at least one section of splice sections, there is Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface splice sections end, or Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, or slick joint；The bonding of Velcro glochild hasp connects, and adhesive plaster glue is pasted or heat bonding, and slide fastener links；Splice sections includes that interior carcass sleeve pipe, thermal insulating warm-keeping layer and outer layer sleeve, thermal insulating warm-keeping layer connect by sewing up linear slit with outer layer sleeve, ectonexine sleeve pipe, pin hole glue sealing.The present invention uses innovation sewing method and combination of materials, flexible pipe good airproof performance, reduces conveying process and leaks out cold draining (hot), saves leakage and consume mass energy, minimizing cold and energy waste；In the case of the aircraft earth surface air-conditioning using identical refrigerating capacity, it is provided that bigger refrigerating capacity, improve aircraft cabin internal precision equipment cooling effect, operational reliability and service life.
Description
Technical field
The present invention relates to a kind of air supplying hose, in particular a kind of high leakproofness aircraft earth surface air-conditioning air supplying hose and method of sewing thereof.
Background technology
The effect of aircraft earth surface air-conditioning air supplying hose be aircraft earth surface air-conditioning is sent there is certain flow, temperature, the fresh air of pressure are delivered to airframe air-conditioning interface from this air-conditioner air outlet.
Existing aircraft earth surface air-conditioning air supplying hose, length is generally 10 ~ 40 meters, and length is long, and airduct delivered inside air pressure is high, and general pressure is at more than 5000Pa.Such flexible pipe includes hose lining layer of cloth and outer carcass, or interior carcass, aluminium foil and outer carcass, or interior carcass, aluminum paper tinsel, outer carcass sews up together with wear rib etc., owing to the internal blast of airduct is the highest, the numerous pin hole that sews up is caused to produce a large amount of air-conditionings inside airduct to atmospheric air leakage, simultaneously, between such flexible tube section and section, junction only slide fastener or Velcro glochild are taken, slide fastener and Crow glochild are taken and cannot be fully sealed, owing to the internal blast of airduct is the highest, substantial amounts of air-conditioning leads to intersegmental junction of crossing in a large number to atmospheric air leakage, and inside only has one layer of radioprotective cold draining aluminum paper tinsel, though there being some radioprotective cold draining effects, but heat insulation effect is very poor.
Incorrect due to air supplying hose method of sewing and combination of materials method, and duct length is long, airduct internal air pressure is high, it leaks out extremely serious with cold draining (hot) to cause the general aircraft earth surface air-conditioning air supplying hose applied in the market, different by length, air leak rate of air curtain is up to 10 ~ 20%, and cold draining (hot) is up to 0.3 DEG C/m.As a example by 25m length airduct, general aircraft earth surface air-conditioning air supplying hose, leak out up to 15 ~ 20%, cold draining (hot) up to 7 ~ 8 DEG C, cause carrying conveying process loss at the airduct of aircraft earth surface air-conditioning and aircraft cabin tight dynamic, to leak out and cold draining (hot) is measured after being converted to cold, the cold actually entering aircraft cabin is only the 59.4 ~ 65.8 of aircraft earth surface air-conditioning generation cold, loses cold (hot) amount up to 34.2 ~ 40.6%.
The biggest loss of refrigeration capacity, not only make aircraft earth surface air-conditioning waste cold (hot) amount and the energy is serious, and, the cold sending into aircraft cabin cannot meet far away being actually needed of cabin, in causing cabin, temperature is high, the precision equipment of engine room inside cannot preferably be cooled down, and in cabin, personnel's comfortableness is unable to reach expection requirement, causes the problem that there is the low effect of highly energy-consuming in aircraft earth surface air-conditioning industry.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
It is an object of the invention to provide a kind of high leakproofness aircraft earth surface air-conditioning air supplying hose and method of sewing thereof, aim to solve the problem that high air leak rate of air curtain, high cold draining (hot) amount that existing aircraft earth surface air-conditioning air supplying hose exists, cold waste is serious, energy consumption is high, it is impossible to meet low cabin atmosphere comfortableness and the problem of protection.
Technical scheme is as follows:
A kind of high leakproofness aircraft earth surface air-conditioning air supplying hose, wherein, including at least one section of splice sections, the end of splice sections is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface, or Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, or slick joint；The Velcro glochild hasp of described band outer surface bonds with the Velcro glochild hasp of band inner surface and is connected, and adhesive plaster outer surface and adhesive plaster inner surface are pasted by glue or heat bonding, and outer slide fastener links with interior slide fastener；Described every section of splice sections includes sealing interior carcass sleeve pipe, thermal insulating warm-keeping layer and the outer layer sleeve arranged from inside to outside, described thermal insulating warm-keeping layer and outer layer sleeve connect by sewing up linear slit, sew up line spiral loop around outer layer sleeve, connecing with sewing up linear slit at the two ends of interior carcass sleeve pipe and outer layer sleeve, pin hole glue sealing is sewed up at two ends.
Described high leakproofness aircraft earth surface air-conditioning air supplying hose, wherein, described splice sections includes that first section of band wear rib the most collapsible high pressure splice sections, first section of band wear rib collapsible high pressure splice sections, interlude band wear rib the most collapsible high pressure splice sections, Intermediate Gray wear rib collapsible high pressure splice sections, interlude are spliced without one or more snippets in wear rib collapsible high pressure splice sections, the most collapsible high-pressure blowing-in flexible pipe reducer union and collapsible high-pressure blowing-in flexible pipe reducer union.
Described high leakproofness aircraft earth surface air-conditioning air supplying hose, wherein, described first section of band wear rib the most collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes that abrasive rubber bar and outer carcass, described abrasive rubber bar are internally provided with steel wire the most respectively；Abrasive rubber bar is connected together by sewing up linear slit with outer carcass, thermal insulating warm-keeping layer, sew up line along abrasive rubber bar spiral loop around；Described interior carcass sleeve pipe includes the interior carcass being rolled into tubular, and in tubular, the seam of carcass connects with sewing up linear slit, sews up fasten with glue at line pin hole sealing or heat bonding；Connecing at outer layer sleeve and interior carcass sleeve pipe two ends and form with sewing up linear slit, pin hole glue sealing is sewed up at two ends；One end of first section of band wear rib the most collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface, and the other end is provided with slick joint.
Described high leakproofness aircraft earth surface air-conditioning air supplying hose, wherein, described first section of band wear rib collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes abrasive rubber bar and outer carcass the most respectively；Abrasive rubber bar is connected together by sewing up linear slit with outer carcass, thermal insulating warm-keeping layer, sew up line along abrasive rubber bar spiral loop around；Described interior carcass sleeve pipe includes the interior carcass being rolled into tubular, and in tubular, the seam of carcass connects with sewing up linear slit, sews up fasten with glue at line pin hole sealing or heat bonding；Connecing at outer layer sleeve and interior carcass sleeve pipe two ends and form with sewing up linear slit, pin hole glue sealing is sewed up at two ends；One end of first section of band wear rib collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface, and the other end is provided with slick joint.
Described high leakproofness aircraft earth surface air-conditioning air supplying hose, wherein, its composition of described interlude band wear rib the most collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes abrasive rubber bar and outer carcass the most respectively, equipped with steel wire inside described abrasive rubber bar；Abrasive rubber bar is connected together with sewing up linear slit with outer carcass, thermal insulating warm-keeping layer, sew up line along abrasive rubber bar spiral loop around；Described interior carcass sleeve pipe includes the interior carcass being rolled into tubular, and in tubular, the seam of carcass connects with sewing up linear slit, sews up fasten with glue at line pin hole sealing or heat bonding；Connecing at steel wire outer layer sleeve and interior carcass sleeve pipe two ends and form with sewing up linear slit, pin hole glue sealing is sewed up at two ends；One end of interlude band wear rib the most collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, and the other end is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface.
Described high leakproofness aircraft earth surface air-conditioning air supplying hose, wherein, described Intermediate Gray wear rib collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes abrasive rubber bar and outer carcass the most respectively；Abrasive rubber bar is connected together with sewing up linear slit with outer carcass, thermal insulating warm-keeping layer, sew up line along abrasive rubber bar spiral loop around；Described interior carcass sleeve pipe includes the interior carcass being rolled into tubular, and in tubular, the seam of carcass connects with sewing up linear slit, sews up fasten with glue at line pin hole sealing or heat bonding；Intermediate Gray wear rib collapsible high pressure splice sections includes outer layer sleeve and interior carcass sleeve pipe, connects at sleeve pipe two ends and forms with sewing up linear slit, and pin hole glue sealing is sewed up at two ends；One end of Intermediate Gray wear rib collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, and the other end is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface.
Described high leakproofness aircraft earth surface air-conditioning air supplying hose, wherein, described interlude includes outer layer sleeve, thermal insulating warm-keeping layer and interior carcass sleeve pipe the most respectively without wear rib collapsible high pressure splice sections；Described outer layer sleeve includes tape edge carcass and outer carcass the most respectively；Tape edge carcass, outer carcass and thermal insulating warm-keeping layer are connected together with sewing up linear slit, sew up line along outer layer sleeve radially around, sew up pin hole glue sealing or glue and paste or be thermally bonded together；Described interior carcass sleeve pipe includes the interior carcass being rolled into tubular, and in tubular, the seam of carcass connects with sewing up linear slit, sews up fasten with glue at line pin hole sealing or heat bonding；Without wear rib collapsible high pressure splice sections, interlude includes that outer layer, without wear rib sleeve pipe and interior carcass sleeve pipe, connects at sleeve pipe two ends and forms with sewing up linear slit, pin hole glue sealing is sewed up at two ends；Interlude is from left to right disposed with Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface without one end of wear rib collapsible high pressure splice sections, and the other end is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface.
Described high leakproofness aircraft earth surface air-conditioning air supplying hose, wherein, the most collapsible described high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in reducing outer layer sleeve, thermal insulating warm-keeping layer and reducer pipe the most respectively；Described reducing outer layer sleeve includes abrasive rubber bar and the outer carcass of reducing the most respectively, equipped with steel wire inside described abrasive rubber bar；Abrasive rubber bar and reducing outer carcass, thermal insulating warm-keeping layer are connected together with sewing up linear slit, sew up line along abrasive rubber bar spiral loop around；In reducer pipe, carcass sleeve pipe includes being rolled into carcass in the reducer pipe of tubular, and in tubular reducer pipe, the seam of carcass connects with sewing up linear slit, sews up fasten with glue at line pin hole sealing or heat bonding；The most collapsible high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in steel wire reducing outer layer sleeve and reducing, connects at sleeve pipe two ends and forms with sewing up linear slit, and pin hole glue sealing is sewed up at two ends；The most collapsible high-pressure blowing-in flexible pipe reducer union is relatively large in diameter one end and is from left to right disposed with Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, and the less one end of diameter is provided with slick joint.
Described high leakproofness aircraft earth surface air-conditioning air supplying hose, wherein, described collapsible high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in reducing outer layer sleeve, thermal insulating warm-keeping layer and reducer pipe the most respectively；Described reducing outer layer sleeve includes abrasive rubber bar and the outer carcass of reducing the most respectively；Abrasive rubber bar, reducing outer carcass, thermal insulating warm-keeping layer are connected together with sewing up linear slit, sew up line along abrasive rubber bar spiral loop around；In reducer pipe, carcass sleeve pipe includes being rolled into carcass in the reducer pipe of tubular, and in tubular reducer pipe, the seam of carcass connects with sewing up linear slit, sews up fasten with glue at line pin hole sealing or heat bonding；Collapsible high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in reducing outer layer sleeve and reducing, connects at sleeve pipe two ends and forms with sewing up linear slit, and pin hole glue sealing is sewed up at two ends；The one end that is relatively large in diameter of collapsible high-pressure blowing-in flexible pipe reducer union is from left to right disposed with Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, and the less one end of diameter is provided with slick joint.
The method of sewing of a kind of high leakproofness aircraft earth surface air-conditioning air supplying hose as described in above-mentioned any one, wherein, comprises the following steps:
Step A00: carcass in interior carcass or reducer pipe is rolled into tubular, forms carcass sleeve pipe in interior carcass sleeve pipe or reducer pipe；
Step B00: the seam of carcass sleeve pipe connects with sewing up linear slit in interior carcass sleeve pipe or reducer pipe, sews up fasten with glue at line pin hole sealing or heat bonding；
Step C00: the abrasive rubber bar and outer carcass, the thermal insulating warm-keeping layer that are internally provided with steel wire, or abrasive rubber bar and outer carcass, thermal insulating warm-keeping layer, or tape edge carcass, outer carcass and thermal insulating warm-keeping layer, or abrasive rubber bar carcass, the thermal insulating warm-keeping layer outer with reducing being internally provided with steel wire, or abrasive rubber bar carcass, thermal insulating warm-keeping layer outer with reducing are connected together by sewing up linear slit, sew up line along abrasive rubber bar spiral loop around or sew up line and sew up along tape edge carcass straight line, form outer layer sleeve or the reducing outer layer sleeve of band thermal insulating warm-keeping layer；
Step D00: in interior carcass casing pipe sleeve being entered the outer layer sleeve of band thermal insulating warm-keeping layer or carcass casing pipe sleeve in reducer pipe is entered in the reducing outer layer sleeve of band thermal insulating warm-keeping layer, connect in succession with sewing up linear slit at sleeve pipe two ends, pin hole glue sealing is sewed up at two ends, forms single hop splice sections；
Step E00: be from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface, or Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, or slick joint in the end of single hop splice sections；
Step F00: any single hop splice sections is made high leakproofness aircraft earth surface air-conditioning air supplying hose or multistage splice sections is arbitrarily connected makes high leakproofness aircraft earth surface air-conditioning air supplying hose, bonded with the Velcro glochild hasp of band inner surface by the Velcro glochild hasp of band outer surface between every two sections of splice sections is connected, adhesive plaster outer surface and adhesive plaster inner surface is pasted by glue or heat bonding, outer slide fastener link with interior slide fastener.
Beneficial effects of the present invention: the present invention is by providing a kind of high leakproofness aircraft earth surface air-conditioning air supplying hose and method of sewing thereof, the present invention uses the sewing method of innovation and the combination of materials method of innovation, make air supplying hose good seal performance, effectively prevent airduct from leaking out and problem is measured in cold draining (hot), the leak out cold draining (hot) of conveying process is greatly reduced, saving is largely used to the refrigeration measuring leakage air quantity and cold (hot) or the mass energy heating consumption, reduces cold and energy waste；In the case of the aircraft earth surface air-conditioning using identical refrigerating capacity, bigger refrigerating capacity and more fresh air is provided for aircraft cabin, improve cooling effect, operational reliability and the service life of aircraft cabin internal precision equipment, simultaneously, there is provided comfortable environment for personnel in cabin and manipulation personnel, promote the drive safety of aircraft.
Accompanying drawing explanation
Fig. 1 is the structural representation of high leakproofness aircraft earth surface air-conditioning air supplying hose in the present invention.
Fig. 2 is the structural representation of first section of band wear rib the most collapsible high pressure splice sections in the present invention.
Fig. 3 is the schematic cross-section of first section of band wear rib the most collapsible high pressure splice sections in the present invention.
Fig. 4 is the structural representation of first section of band wear rib collapsible high pressure splice sections in the present invention.
Fig. 5 is the schematic cross-section of first section of band wear rib collapsible high pressure splice sections in the present invention.
Fig. 6 is the structural representation of interlude band wear rib the most collapsible high pressure splice sections in the present invention.
Fig. 7 is the schematic cross-section of interlude band wear rib the most collapsible high pressure splice sections in the present invention.
Fig. 8 is the structural representation of Intermediate Gray wear rib collapsible high pressure splice sections in the present invention.
Fig. 9 is the schematic cross-section of Intermediate Gray wear rib collapsible high pressure splice sections in the present invention.
Figure 10 be in the present invention interlude without the structural representation of wear rib collapsible high pressure splice sections.
Figure 11 be in the present invention interlude without the schematic cross-section of wear rib collapsible high pressure splice sections.
Figure 12 is the structural representation of the most collapsible high-pressure blowing-in flexible pipe reducer union in the present invention.
Figure 13 is the schematic cross-section of the most collapsible high-pressure blowing-in flexible pipe reducer union in the present invention.
Figure 14 is the structural representation of collapsible high-pressure blowing-in flexible pipe reducer union in the present invention.
Figure 15 is the schematic cross-section of collapsible high-pressure blowing-in flexible pipe reducer union in the present invention.
Figure 16 is the flow chart of steps of high leakproofness aircraft earth surface air-conditioning air supplying hose method of sewing in the present invention.
Detailed description of the invention
For making the purpose of the present invention, technical scheme and advantage clearer, clear and definite, the present invention is described in more detail for the embodiment that develops simultaneously referring to the drawings.
As shown in Figure 1, described high leakproofness aircraft earth surface air-conditioning air supplying hose includes at least one section of splice sections 100, the end of splice sections 100 is from left to right disposed with Velcro glochild hasp 200, adhesive plaster outer surface 300 and the outer slide fastener 400 of band outer surface, or Velcro glochild hasp 500, adhesive plaster inner surface 600 and the interior slide fastener 700 of band inner surface, or slick joint；The Velcro glochild hasp 200 of described band outer surface bonds with the Velcro glochild hasp 500 of band inner surface and is connected, and adhesive plaster outer surface 300 and adhesive plaster inner surface 600 are pasted or heat bonding by glue, and outer slide fastener 400 links with interior slide fastener 700；Described every section of splice sections 100 includes sealing the interior carcass sleeve pipe arranged and outer layer sleeve from inside to outside, connects with sewing up linear slit at the two ends of interior carcass sleeve pipe and outer layer sleeve, and pin hole glue sealing is sewed up at two ends.
The Velcro glochild hasp of band outer surface is used to be formed by connecting with interior zipper seal with adhesive plaster inner surface and outer slide fastener with Velcro glochild hasp, the adhesive plaster outer surface of band inner surface between every two sections of splice sections 100, it can be ensured that will not leak out in the junction between splice sections and splice sections.Meanwhile, slide fastener connects, Velcro glochild pull stap connects and adhesive plaster glue bonds or heat bonding connects, and connection all can be taken apart and reconnect by three kinds of connections as required, facilitates air supplying hose to change or the change of air supplying hose length.
In order to ensure that cold (hot) amount of the internal air-conditioning of air supplying hose will not leak out, described between interior carcass sleeve pipe and outer layer sleeve, it is provided with one layer of thermal insulating warm-keeping layer 800, described thermal insulating warm-keeping layer 800 connects by sewing up linear slit with outer layer sleeve, sews up line spiral loop around outer layer sleeve.
The difference that described splice sections is arranged according to inside, including first section of band wear rib the most collapsible high pressure splice sections, first section of band wear rib collapsible high pressure splice sections, interlude band wear rib the most collapsible high pressure splice sections, Intermediate Gray wear rib collapsible high pressure splice sections, interlude without wear rib collapsible high pressure splice sections, the most collapsible high-pressure blowing-in flexible pipe reducer union and collapsible high-pressure blowing-in flexible pipe reducer union.Need according to physical length and use requirement, described air supplying hose can include above-mentioned any one section of splice sections, the above-mentioned splice sections of multistage can also be included, it is formed by connecting with interior zipper seal with adhesive plaster inner surface and outer slide fastener by Velcro glochild hasp, the adhesive plaster outer surface of the Velcro glochild hasp of band outer surface with band inner surface between splice sections and splice sections, forms different length, the different air supplying hose using requirement.
As shown in Figures 2 and 3, described first section of band wear rib the most collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer 800 and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes that abrasive rubber bar 110 and outer carcass 120, described abrasive rubber bar 110 are internally provided with steel wire 130 the most respectively, forms outer layer sleeve with outer carcass 120；Abrasive rubber bar 110 is connected together by sewing up linear slit 140 with outer carcass 120, thermal insulating warm-keeping layer 800, sew up line 140 along abrasive rubber bar 110 spiral loop around；Described interior carcass sleeve pipe includes the interior carcass 170 being rolled into tubular, in tubular, the seam of carcass 170 sews up with sewing up line 140, sewing up fasten with glue at line 140 pin hole sealing or heat bonding, interior carcass bobbin seal is sewed up or is bonded, it can be ensured that air supplying hose does not leaks out.First section of band wear rib the most collapsible high pressure splice sections includes steel wire outer layer sleeve and interior carcass sleeve pipe, sews up at sleeve pipe two ends and forms with sewing up line 140, and pin hole glue sealing is sewed up at two ends, prevents sewing up pin hole and leaks out, it is ensured that air supplying hose sealing.One end of first section of band wear rib the most collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp 200, adhesive plaster outer surface 300 and the outer slide fastener 400 of band outer surface, and the other end is provided with slick joint.
As shown in Figure 4 and Figure 5, described first section of band wear rib collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer 800 and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes abrasive rubber bar 110 and outer carcass 120 the most respectively；Abrasive rubber bar 110 and outer carcass 120, thermal insulating warm-keeping layer 800 by sewing up together with line 140 is seamed in, sew up line 140 along abrasive rubber bar 110 spiral loop around；Described interior carcass sleeve pipe includes the interior carcass 170 being rolled into tubular, in tubular, the seam of carcass 170 sews up with sewing up line 140, sewing up fasten with glue at line 140 pin hole sealing or heat bonding, interior carcass bobbin seal is sewed up or is bonded, it can be ensured that air supplying hose does not leaks out.First section of band wear rib collapsible high pressure splice sections includes outer layer sleeve and interior carcass sleeve pipe, sews up at sleeve pipe two ends and forms with sewing up line 140, and pin hole glue sealing is sewed up at two ends, prevents sewing up pin hole and leaks out, it is ensured that airduct sealing.One end of first section of band wear rib collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp 200, adhesive plaster outer surface 300 and the outer slide fastener 400 of band outer surface, and the other end is provided with slick joint.
As shown in Figure 6 and Figure 7, its composition of described interlude band wear rib the most collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer 800 and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes abrasive rubber bar 110 and outer carcass 120 the most respectively, and described abrasive rubber bar 110 is internal equipped with steel wire 130, and abrasive rubber bar 110 and outer carcass 120 form outer layer sleeve；Abrasive rubber bar 110 and outer carcass 120, thermal insulating warm-keeping layer 800 with sewing up together with line 140 is seamed in, sew up line 140 along abrasive rubber bar 110 spiral loop around；Described interior carcass sleeve pipe includes the interior carcass 170 being rolled into tubular, in tubular, the seam of carcass 170 sews up with sewing up line 140, sewing up fasten with glue at line 140 pin hole sealing or heat bonding, interior carcass bobbin seal is sewed up or is bonded, it can be ensured that air supplying hose does not leaks out.Interlude band wear rib the most collapsible high pressure splice sections includes steel wire outer layer sleeve and interior carcass sleeve pipe, sews up at sleeve pipe two ends and forms with sewing up line 140, and pin hole glue sealing is sewed up at two ends, prevents sewing up pin hole and leaks out, it is ensured that airduct sealing.One end of interlude band wear rib the most collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp 500, adhesive plaster inner surface 600 and the interior slide fastener 700 of band inner surface, and the other end is from left to right disposed with Velcro glochild hasp 200, adhesive plaster outer surface 300 and the outer slide fastener 400 of band outer surface.
As shown in Figure 8 and Figure 9, described Intermediate Gray wear rib collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer 800 and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes abrasive rubber bar 110 and outer carcass 120 the most respectively；Abrasive rubber bar 110 is connected together with sewing up linear slit 140 with outer carcass 120, thermal insulating warm-keeping layer 800, sew up line 140 along abrasive rubber bar 110 spiral loop around；Described interior carcass sleeve pipe includes the interior carcass 170 being rolled into tubular, in tubular, the seam of carcass 170 sews up with sewing up line 140, sewing up fasten with glue at line 140 pin hole sealing or heat bonding, interior carcass bobbin seal is sewed up or is bonded, it can be ensured that air supplying hose does not leaks out.Intermediate Gray wear rib collapsible high pressure splice sections includes outer layer sleeve and interior carcass sleeve pipe, sews up at sleeve pipe two ends and forms with sewing up line 140, and pin hole glue sealing is sewed up at two ends, prevents sewing up pin hole and leaks out, it is ensured that airduct sealing.One end of Intermediate Gray wear rib collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp 500, adhesive plaster inner surface 600 and the interior slide fastener 700 of band inner surface, and the other end is from left to right disposed with Velcro glochild hasp 200, adhesive plaster outer surface 300 and the outer slide fastener 400 of band outer surface.
As shown in Figure 10 and Figure 11, described interlude includes outer layer sleeve, thermal insulating warm-keeping layer 800 and interior carcass sleeve pipe the most respectively without wear rib collapsible high pressure splice sections；Described outer layer sleeve includes tape edge carcass 150 and outer carcass 120 the most respectively；Tape edge carcass 150, outer carcass 120 and thermal insulating warm-keeping layer 800 with sewing up together with line 140 is seamed in, sew up line 140 along outer layer sleeve radially around, sew up pin hole glue sealing or glue pasted or is thermally bonded together；Described interior carcass sleeve pipe includes the interior carcass 170 being rolled into tubular, in tubular, the seam of carcass 170 sews up with sewing up line 140, sewing up fasten with glue at line 140 pin hole sealing or heat bonding, interior carcass bobbin seal is sewed up or is bonded, it can be ensured that air supplying hose does not leaks out.Without wear rib collapsible high pressure splice sections, interlude includes that outer layer, without wear rib sleeve pipe and interior carcass sleeve pipe, sews up at sleeve pipe two ends and forms with sewing up line 140, pin hole glue sealing is sewed up at two ends, prevents sewing up pin hole and leaks out, it is ensured that airduct sealing.Interlude is from left to right disposed with Velcro glochild hasp 500, adhesive plaster inner surface 600 and the interior slide fastener 700 of band inner surface without one end of wear rib collapsible high pressure splice sections, and the other end is from left to right disposed with Velcro glochild hasp 200, adhesive plaster outer surface 300 and the outer slide fastener 400 of band outer surface.
As shown in Figure 12 and Figure 13, the most collapsible described high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in reducing outer layer sleeve, thermal insulating warm-keeping layer 800 and reducer pipe the most respectively；Described reducing outer layer sleeve includes abrasive rubber bar 110 and the outer carcass 160 of reducing the most respectively, and described abrasive rubber bar 110 is internal equipped with steel wire 130, and abrasive rubber bar 110 carcass 160 outer with reducing forms outer layer sleeve；The outer carcass 160 of abrasive rubber bar 110 and reducing, thermal insulating warm-keeping layer 800 with sewing up together with line 140 is seamed in, sew up line 140 along abrasive rubber bar 110 spiral loop around；In reducer pipe, carcass sleeve pipe includes being rolled into carcass 170 in the reducer pipe of tubular, in tubular reducer pipe, the seam of carcass 170 sews up with sewing up line 140, sew up fasten with glue at line 140 pin hole sealing or heat bonding, interior carcass bobbin seal is sewed up or is bonded, it can be ensured that air supplying hose does not leaks out.The most collapsible high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in steel wire reducing outer layer sleeve and reducing, sews up at sleeve pipe two ends and forms with sewing up line 140, and pin hole glue sealing is sewed up at two ends, prevents sewing up pin hole and leaks out, it is ensured that airduct sealing.The most collapsible high-pressure blowing-in flexible pipe reducer union is relatively large in diameter one end and is from left to right disposed with Velcro glochild hasp 500, adhesive plaster inner surface 600 and the interior slide fastener 700 of band inner surface, and the less one end of diameter is provided with slick joint.
As shown in Figure 14 and Figure 15, described collapsible high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in reducing outer layer sleeve, thermal insulating warm-keeping layer 800 and reducer pipe the most respectively；Described reducing outer layer sleeve includes abrasive rubber bar 110 and the outer carcass 160 of reducing the most respectively；Abrasive rubber bar 110, reducing outer carcass 160, thermal insulating warm-keeping layer 800 are seamed in together with sewing up line 140, sew up line 140 along abrasive rubber bar 110 spiral loop around.In reducer pipe, carcass sleeve pipe includes being rolled into carcass 170 in the reducer pipe of tubular, in tubular reducer pipe, the seam of carcass 170 sews up with sewing up line 140, sew up fasten with glue at line 140 pin hole sealing or heat bonding, interior carcass bobbin seal is sewed up or is bonded, it can be ensured that air supplying hose does not leaks out.Collapsible high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in reducing outer layer sleeve and reducing, sews up at sleeve pipe two ends and forms with sewing up line 140, and pin hole glue sealing is sewed up at two ends, prevents sewing up pin hole and leaks out, it is ensured that airduct sealing.The one end that is relatively large in diameter of collapsible high-pressure blowing-in flexible pipe reducer union is from left to right disposed with Velcro glochild hasp 500, adhesive plaster inner surface 600 and the interior slide fastener 700 of band inner surface, and the less one end of diameter is provided with slick joint.
Described high leakproofness aircraft earth surface air-conditioning air supplying hose is spliced by single hop or multistage splice sections 100.In the present embodiment, the junction of every two sections of splice sections 100 connects to seal respectively through three kinds to be fixed: outer slide fastener 400 links with interior slide fastener 700；Glue is pasted or heat bonding adhesive plaster outer surface 300 is pasted with glue or heat bonding adhesive plaster inner surface 600 glue bonds or heat bonding is connected；Velcro glochild hasp 200 with outer surface bonds with the Velcro glochild hasp 500 of band inner surface and is connected, and uses the connection of this three road to be tightly connected and forms, it can be ensured that will not leak out in the junction between section and section between every two sections of splice sections 100.Meanwhile, slide fastener connects, Velcro glochild pull stap connects and glue bonds or heat bonding connects, and connection all can be taken apart and reconnect by three kinds of connections as required, facilitates airduct to change or duct length change.
As shown in figure 16, a kind of method of sewing such as above-mentioned high leakproofness aircraft earth surface air-conditioning air supplying hose, specifically include following steps:
Step A00: carcass 170 in interior carcass 170 or reducer pipe is rolled into tubular, forms carcass sleeve pipe in interior carcass sleeve pipe or reducer pipe；
Step B00: the seam of carcass sleeve pipe sews up with sewing up line 140 in interior carcass sleeve pipe or reducer pipe, sews up fasten with glue at line 140 pin hole sealing or heat bonding；
Step C00: being internally provided with the abrasive rubber bar 110 of steel wire 130 and outer carcass 120, thermal insulating warm-keeping layer 800 or abrasive rubber bar 110 and outer carcass 120, thermal insulating warm-keeping layer 800 or tape edge carcass 150, outer carcass 120 and thermal insulating warm-keeping layer 800 or be internally provided with abrasive rubber bar 110 carcass 160 outer with reducing of steel wire 130, thermal insulating warm-keeping layer 800 or abrasive rubber bar 110 carcass 160 outer with reducing, thermal insulating warm-keeping layer 800 is seamed in together by sewing up line 140, sew up line 140 along abrasive rubber bar 110 spiral loop around or sew up line and sew up along tape edge carcass straight line, form outer layer sleeve or the reducing outer layer sleeve of band thermal insulating warm-keeping layer 800；
Step D00: in interior carcass casing pipe sleeve being entered the outer layer sleeve of band thermal insulating warm-keeping layer 800 or carcass casing pipe sleeve in reducer pipe is entered in the reducing outer layer sleeve of band thermal insulating warm-keeping layer 800, connection is sewed up with sewing up line 140 at sleeve pipe two ends, pin hole glue sealing is sewed up at two ends, forms single hop splice sections 100；
Step E00: be from left to right disposed with Velcro glochild hasp 200, adhesive plaster outer surface 300 and the outer slide fastener 400 of band outer surface in the end of single hop splice sections 100, or Velcro glochild hasp 500, adhesive plaster inner surface 600 and the interior slide fastener 700 of band inner surface, or slick joint；
Step F00: any single hop splice sections 100 is made high leakproofness aircraft earth surface air-conditioning air supplying hose or multistage splice sections 100 is arbitrarily connected makes high leakproofness aircraft earth surface air-conditioning air supplying hose, bonded with the Velcro glochild hasp 500 of band inner surface by the Velcro glochild hasp 200 of band outer surface between every two sections of splice sections be connected, adhesive plaster outer surface 300 and adhesive plaster inner surface 600 are pasted by glue or heat bonding, outer slide fastener 400 link with interior slide fastener 700.
This high leakproofness aircraft earth surface air-conditioning air supplying hose has the advantage that 1, conventional airplane ground air conditioner air supplying hose is interior carcass, outer carcass, or interior carcass, aluminium foil, outer carcass, or interior carcass, aluminium foil, outer carcass, wear rib etc. sew up together, owing to the internal blast of airduct is the highest, the numerous pin hole that sews up is caused to produce a large amount of air-conditionings inside airduct to atmospheric air leakage, test shows, length according to airduct is different, air leak rate of air curtain is up to 10 ~ 20%, and the air-conditioning being equivalent to send into aircraft only has 80 ~ 90%.The present invention uses innovation sewing method, the aircraft earth surface air-conditioning air supplying hose that can effectively prevent high sealing performance sews up and leaks out at pin hole, first it is that two end joints of carcass sleeve pipe in interior carcass sleeve pipe and reducing connect rear pin hole glue sealing or glue is pasted or heat bonding forms with sewing up linear slit, in making interior carcass sleeve pipe and reducing, carcass bobbin seal is sewed up or is bonded, it can be ensured that airduct does not leaks out；Next to that outer layer sleeve and interior carcass sleeve pipe, two ends are sewed up pin hole glue sealing, are prevented sewing up pin hole and leak out, it is ensured that airduct sealing, after innovation sewing method sews up and processes, it can be ensured that every section of air supplying hose air leak rate of air curtain, less than 0.5%, is not leaked out.2, between the conventional airplane ground air conditioner air supplying hose section of being and section, junction only slide fastener or Velcro glochild are taken, slide fastener and Crow glochild are taken and cannot be fully sealed, owing to the internal blast of airduct is the highest, substantial amounts of air-conditioning leads to intersegmental junction of crossing in a large number to atmospheric air leakage, test shows, according to the difference of airduct intersegmental connection quantity, the most intersegmental connection air leak rate of air curtain is up to 4 ~ 10%, and the air-conditioning being equivalent to send into aircraft only has 90 ~ 96%.The present invention uses innovation to sew up and processing method, and every two sections of air supplying hose junctions, outer slide fastener links with interior slide fastener；Glue is pasted or heat bonding adhesive plaster outer surface is pasted with glue or heat bonding adhesive plaster inner surface glue bonds or heat bonding is connected；Velcro glochild pull stap outer surface is connected with the bonding of Velcro glochild pull stap inner surface, uses the connection of this three road to be tightly connected and forms, can leak out the junction between the section of stopping and section before every two sections of airducts.3, conventional airplane ground air conditioner air supplying hose is to use interior carcass, outer carcass, or interior carcass, aluminium foil, outer carcass, or interior carcass, aluminium foil, outer carcass, wear rib etc. sew up together, have does not has heat-insulation layer at all, and have only has one layer of aluminium foil, this aluminium foil layer has some radioprotective cold draining effects, but acting on very little, actual test shows, cold draining (hot) is up to 0.3 DEG C/m, as a example by 25m airduct, cold draining (hot) up to 7 ~ 8 DEG C.The present invention uses the combination of materials method of innovation, carcass in using, aluminize paper tinsel high-quality heat-insulation layer, outer carcass outward, or interior carcass, outward aluminize paper tinsel high-quality heat-insulation layer, outer carcass, wear rib etc. sew up together, heat insulation effect promotes substantially, actual test shows, cold draining (hot) is up to 0.04 DEG C/m, as a example by 25m airduct, cold draining (hot) only about 1 DEG C, leakage heat leakage is the least.
In sum, the present invention effectively solves the general high air leak rate of air curtain of aircraft earth surface air-conditioning air supplying hose existence of the prior art, high cold draining (hot) is measured, cold wastes the technical deficiencies such as serious, energy consumption high and low cabin atmosphere comfortableness and protection；The present invention uses the sewing method of innovation and the combination of materials method of innovation, the air supplying hose good seal performance obtained, effectively prevent airduct from leaking out and problem is measured in cold draining (hot), the leak out cold draining (hot) of conveying process is greatly reduced, saving is largely used to the refrigeration measuring leakage air quantity and cold (hot) or the mass energy heating consumption, reduce cold and energy waste, save the energy.In the case of the aircraft earth surface air-conditioning using identical refrigerating capacity, bigger refrigerating capacity and more fresh air is provided to improve cooling effect, operational reliability and the service life of aircraft cabin internal precision equipment for aircraft cabin, simultaneously, comfortable environment is provided for personnel in cabin and manipulation personnel, improve the mental status of aircraft manipulation personnel, promote the drive safety of aircraft, there is important economy and social meaning.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (9)
1. a high leakproofness aircraft earth surface air-conditioning air supplying hose, it is characterized in that, including at least one section of splice sections, the end of splice sections is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface, or Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, or the end of single hop splice sections is provided with slick joint；The Velcro glochild hasp of described band outer surface bonds with the Velcro glochild hasp of band inner surface and is connected, and adhesive plaster outer surface is pasted by glue with adhesive plaster inner surface, and outer slide fastener links with interior slide fastener；Every section of splice sections includes sealing interior carcass sleeve pipe, thermal insulating warm-keeping layer and the outer layer sleeve arranged from inside to outside, described thermal insulating warm-keeping layer and outer layer sleeve connect by sewing up linear slit, sew up line spiral loop around outer layer sleeve, connecing with sewing up linear slit at the two ends of interior carcass sleeve pipe and outer layer sleeve, pin hole glue sealing is sewed up at two ends；
Described splice sections includes that first section of band wear rib the most collapsible high pressure splice sections, first section of band wear rib collapsible high pressure splice sections, interlude band wear rib the most collapsible high pressure splice sections, Intermediate Gray wear rib collapsible high pressure splice sections, interlude are spliced without one or more snippets in wear rib collapsible high pressure splice sections, the most collapsible high-pressure blowing-in flexible pipe reducer union and collapsible high-pressure blowing-in flexible pipe reducer union.
High leakproofness aircraft earth surface air-conditioning air supplying hose the most according to claim 1, it is characterised in that described first section of band wear rib the most collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes that abrasive rubber bar and outer carcass, described abrasive rubber bar are internally provided with steel wire the most respectively；Abrasive rubber bar is connected together by sewing up linear slit with outer carcass, thermal insulating warm-keeping layer, sew up line along abrasive rubber bar spiral loop around；Described interior carcass sleeve pipe includes the interior carcass being rolled into tubular, and in tubular, the seam of carcass connects with sewing up linear slit, sews up the sealing that fastens with glue at line pin hole；Connecing at outer layer sleeve and interior carcass sleeve pipe two ends and form with sewing up linear slit, pin hole glue sealing is sewed up at two ends；One end of first section of band wear rib the most collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface, and the other end is provided with slick joint.
High leakproofness aircraft earth surface air-conditioning air supplying hose the most according to claim 1, it is characterised in that described first section of band wear rib collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes abrasive rubber bar and outer carcass the most respectively；Abrasive rubber bar is connected together by sewing up linear slit with outer carcass, thermal insulating warm-keeping layer, sew up line along abrasive rubber bar spiral loop around；Described interior carcass sleeve pipe includes the interior carcass being rolled into tubular, and in tubular, the seam of carcass connects with sewing up linear slit, sews up the sealing that fastens with glue at line pin hole；Connecing at outer layer sleeve and interior carcass sleeve pipe two ends and form with sewing up linear slit, pin hole glue sealing is sewed up at two ends；One end of first section of band wear rib collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface, and the other end is provided with slick joint.
High leakproofness aircraft earth surface air-conditioning air supplying hose the most according to claim 1, it is characterised in that its composition of described interlude band wear rib the most collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes abrasive rubber bar and outer carcass the most respectively, equipped with steel wire inside described abrasive rubber bar；Abrasive rubber bar is connected together with sewing up linear slit with outer carcass, thermal insulating warm-keeping layer, sew up line along abrasive rubber bar spiral loop around；Described interior carcass sleeve pipe includes the interior carcass being rolled into tubular, and in tubular, the seam of carcass connects with sewing up linear slit, sews up the sealing that fastens with glue at line pin hole；Connecing at steel wire outer layer sleeve and interior carcass sleeve pipe two ends and form with sewing up linear slit, pin hole glue sealing is sewed up at two ends；One end of interlude band wear rib the most collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, and the other end is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface.
High leakproofness aircraft earth surface air-conditioning air supplying hose the most according to claim 1, it is characterised in that described Intermediate Gray wear rib collapsible high pressure splice sections includes outer layer sleeve, thermal insulating warm-keeping layer and interior carcass sleeve pipe the most respectively；Described outer layer sleeve includes abrasive rubber bar and outer carcass the most respectively；Abrasive rubber bar is connected together with sewing up linear slit with outer carcass, thermal insulating warm-keeping layer, sew up line along abrasive rubber bar spiral loop around；Described interior carcass sleeve pipe includes the interior carcass being rolled into tubular, and in tubular, the seam of carcass connects with sewing up linear slit, sews up the sealing that fastens with glue at line pin hole；Intermediate Gray wear rib collapsible high pressure splice sections includes outer layer sleeve and interior carcass sleeve pipe, connects at sleeve pipe two ends and forms with sewing up linear slit, and pin hole glue sealing is sewed up at two ends；One end of Intermediate Gray wear rib collapsible high pressure splice sections is from left to right disposed with Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, and the other end is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface.
High leakproofness aircraft earth surface air-conditioning air supplying hose the most according to claim 1, it is characterised in that described interlude includes outer layer sleeve, thermal insulating warm-keeping layer and interior carcass sleeve pipe the most respectively without wear rib collapsible high pressure splice sections；Described outer layer sleeve includes tape edge carcass and outer carcass the most respectively；Tape edge carcass, outer carcass and thermal insulating warm-keeping layer are connected together with sewing up linear slit, sew up line along outer layer sleeve radially around, sew up pin hole and fasten with glue together；Described interior carcass sleeve pipe includes the interior carcass being rolled into tubular, and in tubular, the seam of carcass connects with sewing up linear slit, sews up the sealing that fastens with glue at line pin hole；Without wear rib collapsible high pressure splice sections, interlude includes that outer layer, without wear rib sleeve pipe and interior carcass sleeve pipe, connects at sleeve pipe two ends and forms with sewing up linear slit, pin hole glue sealing is sewed up at two ends；Interlude is from left to right disposed with Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface without one end of wear rib collapsible high pressure splice sections, and the other end is from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface.
High leakproofness aircraft earth surface air-conditioning air supplying hose the most according to claim 1, it is characterised in that the most collapsible described high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in reducing outer layer sleeve, thermal insulating warm-keeping layer and reducer pipe the most respectively；Described reducing outer layer sleeve includes abrasive rubber bar and the outer carcass of reducing the most respectively, equipped with steel wire inside described abrasive rubber bar；Abrasive rubber bar and reducing outer carcass, thermal insulating warm-keeping layer are connected together with sewing up linear slit, sew up line along abrasive rubber bar spiral loop around；In reducer pipe, carcass sleeve pipe includes being rolled into carcass in the reducer pipe of tubular, and in tubular reducer pipe, the seam of carcass connects with sewing up linear slit, sews up the sealing that fastens with glue at line pin hole；The most collapsible high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in steel wire reducing outer layer sleeve and reducing, connects at sleeve pipe two ends and forms with sewing up linear slit, and pin hole glue sealing is sewed up at two ends；The most collapsible high-pressure blowing-in flexible pipe reducer union is relatively large in diameter one end and is from left to right disposed with Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, and the less one end of diameter is provided with slick joint.
High leakproofness aircraft earth surface air-conditioning air supplying hose the most according to claim 1, it is characterised in that described collapsible high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in reducing outer layer sleeve, thermal insulating warm-keeping layer and reducer pipe the most respectively；Described reducing outer layer sleeve includes abrasive rubber bar and the outer carcass of reducing the most respectively；Abrasive rubber bar, reducing outer carcass, thermal insulating warm-keeping layer are connected together with sewing up linear slit, sew up line along abrasive rubber bar spiral loop around；In reducer pipe, carcass sleeve pipe includes being rolled into carcass in the reducer pipe of tubular, and in tubular reducer pipe, the seam of carcass connects with sewing up linear slit, sews up the sealing that fastens with glue at line pin hole；Collapsible high-pressure blowing-in flexible pipe reducer union includes carcass sleeve pipe in reducing outer layer sleeve and reducing, connects at sleeve pipe two ends and forms with sewing up linear slit, and pin hole glue sealing is sewed up at two ends；The one end that is relatively large in diameter of collapsible high-pressure blowing-in flexible pipe reducer union is from left to right disposed with Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, and the less one end of diameter is provided with slick joint.
9. the method for sewing of the high leakproofness aircraft earth surface air-conditioning air supplying hose as described in claim 1-8 any one, it is characterised in that comprise the following steps:
Step A00: carcass in interior carcass or reducer pipe is rolled into tubular, forms carcass sleeve pipe in interior carcass sleeve pipe or reducer pipe；
Step B00: the seam of carcass sleeve pipe connects with sewing up linear slit in interior carcass sleeve pipe or reducer pipe, sews up the sealing that fastens with glue at line pin hole；
Step C00: the abrasive rubber bar and outer carcass, the thermal insulating warm-keeping layer that are internally provided with steel wire, or abrasive rubber bar and outer carcass, thermal insulating warm-keeping layer, or tape edge carcass, outer carcass and thermal insulating warm-keeping layer, or abrasive rubber bar carcass, the thermal insulating warm-keeping layer outer with reducing being internally provided with steel wire, or abrasive rubber bar carcass, thermal insulating warm-keeping layer outer with reducing are connected together by sewing up linear slit, sew up line along abrasive rubber bar spiral loop around or sew up line and sew up along tape edge carcass straight line, form outer layer sleeve or the reducing outer layer sleeve of band thermal insulating warm-keeping layer；
Step D00: in interior carcass casing pipe sleeve being entered the outer layer sleeve of band thermal insulating warm-keeping layer or carcass casing pipe sleeve in reducer pipe is entered in the reducing outer layer sleeve of band thermal insulating warm-keeping layer, connect in succession with sewing up linear slit at sleeve pipe two ends, pin hole glue sealing is sewed up at two ends, forms single hop splice sections；
Step E00: be from left to right disposed with Velcro glochild hasp, adhesive plaster outer surface and the outer slide fastener of band outer surface in the end of single hop splice sections, or Velcro glochild hasp, adhesive plaster inner surface and the interior slide fastener of band inner surface, or the end of single hop splice sections is provided with slick joint；
Step F00: any single hop splice sections is made high leakproofness aircraft earth surface air-conditioning air supplying hose or multistage splice sections is arbitrarily connected makes high leakproofness aircraft earth surface air-conditioning air supplying hose, bonded with the Velcro glochild hasp of band inner surface by the Velcro glochild hasp of band outer surface between every two sections of splice sections is connected, adhesive plaster outer surface is linked with interior slide fastener by glue stickup, outer slide fastener with adhesive plaster inner surface.
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| WO2024076447A1 (en) * | 2021-09-28 | 2024-04-11 | Illinois Tool Works Inc. | Air hose |
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| CN104791557B (en) * | 2015-03-04 | 2017-08-25 | 广东申菱环境系统股份有限公司 | A kind of hot-melting sealed aircraft earth surface air-conditioning air supplying hose and preparation method thereof |
| CN104847976B (en) * | 2015-05-11 | 2017-07-25 | 广东申菱环境系统股份有限公司 | A kind of automatic contractive aircraft earth surface air-conditioning air supplying hose and preparation method thereof |
| CN109295916A (en) * | 2018-11-02 | 2019-02-01 | 中交第二航务工程勘察设计院有限公司 | A kind of hose can be used for river water conservancy diversion and application method |
| CN111853382B (en) * | 2020-07-28 | 2022-10-11 | 陕西裕华永赫航宇科技有限公司 | Low-leakage air supply hose of aircraft ground air conditioner and preparation method |
| KR102452375B1 (en) * | 2022-03-18 | 2022-10-07 | 주식회사 에코로셀 | Air Supply Piping System For Ground Support Of Aviation Equipment |
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Address after: 528313 Shunde City, Foshan province Chencun town machinery and equipment Park, No. ten, No. Road, No. 8 Applicant after: GUANGDONG SHENLING AIR-CONDITIONING EQUIPMENT CO., LTD. Address before: 528313 Shunde City, Foshan province Chencun town machinery and equipment Park, No. ten, No. Road, No. 8 Applicant before: Guangdong Shenling Air Conditioning Equipment Co., Ltd. |
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