CN209084185U - A kind of flexible duct structure through walls - Google Patents
A kind of flexible duct structure through walls Download PDFInfo
- Publication number
- CN209084185U CN209084185U CN201821616085.6U CN201821616085U CN209084185U CN 209084185 U CN209084185 U CN 209084185U CN 201821616085 U CN201821616085 U CN 201821616085U CN 209084185 U CN209084185 U CN 209084185U
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- CN
- China
- Prior art keywords
- flexible duct
- thermal insulation
- casing
- walls
- insulation casing
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Links
- 238000009413 insulation Methods 0.000 claims abstract description 47
- 230000007306 turnover Effects 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000008397 galvanized steel Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000009958 sewing Methods 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000007596 consolidation process Methods 0.000 abstract description 3
- 238000009833 condensation Methods 0.000 abstract description 2
- 230000005494 condensation Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Duct Arrangements (AREA)
Abstract
The utility model discloses a kind of flexible duct structures through walls, it is related to air-conditioning ventilation system field, for the flexible duct of connecting wall two sides, flexible duct structure through walls includes thermal insulation casing, and both ends are provided with the connector for being detachably connected with flexible duct；Rigid casing is sheathed on above-mentioned thermal insulation casing.The flexible duct of the utility model structure structure through walls is simple, it is easy for installation, it can ensconce completely inside wall, it is directly contacted using external rigid casing with the hole to be provided of wall, consolidation effect is good, internal thermal insulation casing can avoid the cold heat air-flow in pipeline and heat exchange occurs for outside and dew condensation phenomenon occurs in rigid casing, avoids the energy loss of air-conditioning ventilation system.
Description
Technical field
The utility model relates to air-conditioning ventilation system fields, and in particular to a kind of flexible duct structure through walls.
Background technique
In traditional air conditioner ventilating system, the case where air hose passes through wall, is relatively common, and traditional air hose is meeting this feelings
Operation is more troublesome when condition, first has to embedded iron leather sheath pipe, and fire resistant flexible material is secondly used between iron sheet casing and air hose
Material filling, finally uses cement or other materials for walls " floating ", not only operation process is very complicated, and work consuming feed consumption again.
If reserving a hole in wall, allow flexible duct that may then generate following problems: 1. wind directly through going
Pipe is directly contacted with wall, is easy to appear breakage, such as is occurred to scrape with wall or be bitten by mouse；2. nonventilated in air hose
In the case of, the hole reserved on wall can be fully exposed, very unsightly；3. there is gap between air hose and reserving hole,
It is possible that shaking when duct ventilation, abnormal sound is caused.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of flexible duct knots through walls
Structure is easily installed, and long service life.
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of flexible duct structure through walls, packet
It includes:
Thermal insulation casing, both ends are provided with the connector for being detachably connected with flexible duct；
Rigid casing is sheathed on above-mentioned thermal insulation casing.
Based on the above technical solution, above-mentioned thermal insulation casing both ends and connector junction are equipped with turnover structure, on
It states turnover structure to be arranged along thermal insulation casing circumferential direction, above-mentioned turnover structure turns down to thermal insulation casing outer surface and is wrapped in rigidity
Bushing outer surface edge.
It based on the above technical solution, further include fixing piece, for above-mentioned turnover structure to be fixed on rigid casing
Outer surface.
Based on the above technical solution, above-mentioned fixing piece is clip or belt tensioner, and clip or belt tensioner are located on and turn over
Folded structure is simultaneously tightened.
Based on the above technical solution, above-mentioned turnover structure is the airtight fabric of strip, length and guarantor
Warm sleeve perimeter is roughly the same.
Based on the above technical solution, above-mentioned turnover structure sewing is on above-mentioned thermal insulation casing.
Based on the above technical solution, above-mentioned thermal insulation casing uses insulating rubber plastic.
Based on the above technical solution, above-mentioned connector is zipper.
Based on the above technical solution, above-mentioned rigid casing is galvanized steel plain sheet or galvanized iron sheet casing.
Compared with the prior art, the advantages of the utility model are:
(1) the flexible duct structure through walls in the utility model, structure is simple, easy for installation, can ensconce in wall completely
Face is directly contacted using external rigid casing with the hole to be provided of wall, and consolidation effect is good, and internal thermal insulation casing can avoid pipe
There is dew condensation phenomenon in cold heat air-flow and external generation heat exchange and rigid casing in road, avoid air-conditioning ventilation system
Energy loss.
(2) the flexible duct structure through walls in the utility model, can directly and wall by the connector at thermal insulation casing both ends
The flexible ducts of body two sides is cooperatively connected, and is flexible coupling with realizing with wall two sides flexible duct, installs and uses more convenient, reality
It is strong with property.
(3) the flexible duct structure through walls in the utility model, turnover structure wrap up when turning down to thermal insulation casing outer surface
Then turnover structure is fixed on the outer surface of rigid casing by rigid casing outer surface edge using fixing piece, in order to will be rigid
Property casing and thermal insulation casing are fastenedly connected, and avoid the exposed influence overall appearance of rigid casing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of flexible duct structure through walls in the utility model embodiment；
Fig. 2 is the explosive view of flexible duct structure through walls in the utility model embodiment.
In figure: 1- flexible duct, 2- thermal insulation casing, 21- connector, 3- rigid casing, 4- turnover structure, 5- fixing piece,
6- wall.
Specific embodiment
The embodiments of the present invention are described in further detail below in conjunction with attached drawing.
Referring to figure 1 and figure 2, the utility model embodiment provides a kind of flexible duct structure through walls, is used for connection wall
The flexible duct 1 of 6 two sides of body comprising:
Thermal insulation casing 2, both ends are provided with the connector 21 for being detachably connected with flexible duct 1；
Rigid casing 3 is sheathed on above-mentioned thermal insulation casing 2.
Rigid casing 3 is set on thermal insulation casing 2, when installing and using, rigid casing 3 is directly placed in wall 6
It is then that thermal insulation casing 2 is fixed across rigid casing 3 in reserving hole, finally smoothed out with cement or other materials for walls,
The structure through walls can integrally ensconce 6 the inside of wall completely, be not only simple in structure, easy for installation, and not influence the whole of air-line system
It is external to see.
Preferably, above-mentioned 2 both ends of thermal insulation casing and 21 junction of connector are equipped with turnover structure 4, above-mentioned 4 edge of turnover structure
The setting of 2 circumferential direction of thermal insulation casing, above-mentioned turnover structure 4 turn down to 2 outer surface of thermal insulation casing and are wrapped in 3 appearance of rigid casing
Face edge.
Preferably, above-mentioned flexible duct structure through walls further includes fixing piece 5, for above-mentioned turnover structure 4 to be fixed on just
The outer surface of property casing 3.
The turnover structure 4 of 2 two sides of thermal insulation casing turns down package 3 outer surface edge of rigid casing to 2 outer surface of thermal insulation casing,
Turnover structure 4 is finally fixed on to fixing piece 5 outer surface of rigid casing 3, thermal insulation casing 2 and rigid casing 3 can be consolidated
Fixed connection.
Preferably, fixing piece 5 is clip or belt tensioner, and clip or belt tensioner are located on 4 surface of turnover structure and tighten, will
Turnover structure 4 is pressed in 3 outer surface of rigid casing, easy for installation and fixed.Turnover structure 4 is to 2 outer surface of thermal insulation casing
The outer surface edge of rigid casing 3 is wrapped up when fold, and turnover structure 4 is then fixed on the outer of rigid casing 3 using fixing piece 5
Surface avoids the exposed influence overall appearance of rigid casing 3 in order to which rigid casing 3 and thermal insulation casing 2 to be fastenedly connected.
Preferably, turnover structure 4 is the airtight fabric of strip, and length is roughly the same with 2 perimeter of thermal insulation casing.
The length of turnover structure 4 may be slightly larger than the perimeter of thermal insulation casing 2, in order to assemble fixation.In addition, the length of turnover structure 4
The perimeter of thermal insulation casing 2 can be slightly less than, in order to be tightly attached to rigid casing 3, reinforced between thermal insulation casing 2 and rigid casing 3
Close connection.
Preferably, turnover structure 4 can sew on thermal insulation casing 2, or be connect by zipper with thermal insulation casing 2.
Preferably, thermal insulation casing 2 uses insulating rubber plastic, can avoid cold heat air-flow and external generation heat in pipeline
Exchange causes the energy loss of air-conditioning ventilation system, improves adiabatic heat insulating effect.In the utility model embodiment, thermal insulation casing 2
On be provided with the open-and-close mechanism for being used to open and being closed thermal insulation casing 2.Open-and-close mechanism is longitudinally disposed along thermal insulation casing 2, and opens
It closes mechanism and the opposite two sides of thermal insulation casing 2 is set, in the utility model embodiment, zipper is can be selected in open-and-close mechanism.
Preferably, connector 21 is zipper, and the both ends of flexible duct are also equipped with the zipper being detachably connected, in order to
Thermal insulation casing 2 connects.
Preferably, rigid casing 3 is galvanized steel plain sheet or galvanized iron sheet casing, and not only consolidation effect is good, is not easy to leak out, may be used also
Extend the service life of structure through walls.
The flexible duct of the utility model structure through walls, can be directly mounted in the hole to be provided of wall, and realization and wall
The flexible duct at both ends is detachably connected, easy to install and use, practical.The utility model is not only limited to above-mentioned best reality
Apply mode, anyone can obtain other various forms of products under the enlightenment of the utility model, however, in its shape or
Make any variation in structure, all have a technical solution identical or similar with the utility model, its protection scope it
It is interior.
Claims (9)
1. a kind of flexible duct structure through walls, the flexible duct (1) for connecting wall two sides, characterized in that it comprises:
Thermal insulation casing (2), both ends are provided with the connector (21) for being detachably connected with flexible duct (1)；
Rigid casing (3) is sheathed on the thermal insulation casing (2).
2. flexible duct structure through walls as described in claim 1, it is characterised in that: thermal insulation casing (2) both ends with connect
Part (21) junction is equipped with turnover structure (4), and the turnover structure (4) is arranged along thermal insulation casing (2) circumferential direction, the fold
Structure (4) turns down to thermal insulation casing (2) outer surface and is wrapped in rigid casing (3) outer surface edge.
3. flexible duct structure through walls as claimed in claim 2, it is characterised in that: further include fixing piece (5), being used for will be described
Turnover structure (4) is fixed on the outer surface of rigid casing (3).
4. flexible duct structure through walls as claimed in claim 3, it is characterised in that: the fixing piece (5) is clip or tightening
Band, clip or belt tensioner are located on turnover structure (4) and tighten.
5. flexible duct structure through walls as claimed in claim 2, it is characterised in that: the turnover structure (4) be strip not
Permeable fiber fabric, length are roughly the same with thermal insulation casing (2) perimeter.
6. flexible duct structure through walls as claimed in claim 2, it is characterised in that: turnover structure (4) sewing is described
On thermal insulation casing (2).
7. flexible duct structure through walls as described in claim 1, it is characterised in that: the thermal insulation casing (2) is protected using rubber and plastic
Adiabator.
8. flexible duct structure through walls as described in claim 1, it is characterised in that: the connector (21) is zipper.
9. flexible duct structure through walls as described in claim 1, it is characterised in that: the rigid casing (3) is galvanized steel plain sheet
Or galvanized iron sheet casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616085.6U CN209084185U (en) | 2018-09-30 | 2018-09-30 | A kind of flexible duct structure through walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821616085.6U CN209084185U (en) | 2018-09-30 | 2018-09-30 | A kind of flexible duct structure through walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084185U true CN209084185U (en) | 2019-07-09 |
Family
ID=67118248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821616085.6U Active CN209084185U (en) | 2018-09-30 | 2018-09-30 | A kind of flexible duct structure through walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877170A (en) * | 2022-05-16 | 2022-08-09 | 常熟威逊织品输送风管系统有限公司 | Combined reinforced heat-preservation air pipe assembly |
-
2018
- 2018-09-30 CN CN201821616085.6U patent/CN209084185U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114877170A (en) * | 2022-05-16 | 2022-08-09 | 常熟威逊织品输送风管系统有限公司 | Combined reinforced heat-preservation air pipe assembly |
| CN114877170B (en) * | 2022-05-16 | 2024-09-03 | 常熟威逊织品输送风管系统有限公司 | Combined reinforced heat-preservation air pipe assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 436000 No. 8, Renmin West Road, Gedian Development Zone, Ezhou City, Hubei Province Patentee after: Sos Air Pipe (Wuhan) Ventilation System Co.,Ltd. Country or region after: China Address before: 436070 No.8 Renmin West Road, Gedian Development Zone, Ezhou City, Hubei Province Patentee before: DURKEESOX (WUHAN) AIR DISPERSION SYSTEM Co.,Ltd. Country or region before: China |