CN209386499U - A kind of pressure resistance antibiotic property coloured silk steel composite air duct - Google Patents
A kind of pressure resistance antibiotic property coloured silk steel composite air duct Download PDFInfo
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- CN209386499U CN209386499U CN201822211520.3U CN201822211520U CN209386499U CN 209386499 U CN209386499 U CN 209386499U CN 201822211520 U CN201822211520 U CN 201822211520U CN 209386499 U CN209386499 U CN 209386499U
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Abstract
The utility model discloses a kind of pressure-resistant antibiotic property coloured silk steel composite air ducts, including outer layer, middle layer and internal layer, outer layer is equipped with far from the side of middle layer and reinforces beading, outer layer is equipped with protective film far from the side of middle layer, protective film is tightly attached to outer layer and reinforces the surface of beading, outer layer is equipped with buffer layer far from the side of protective film, internal layer includes color steel layer and degerming coating, degerming coating is fixedly connected with color steel layer far from the side of middle layer, the utility model is structurally reasonable, the impact resistance of protective film is preferable, the surface of outer layer can be allowed to bear bigger impact, buffer layer can slow down impact, it is destroyed middle layer not with internal layer, it is coated with the color steel layer of degerming coating, with antibacterial, the effect of degerming, Organic Pollutants can effectively be decomposed, inhibit the various bacterial growths such as Escherichia coli in air hose, it purifies the air of a room.
Description
Technical field
The utility model relates to ventilation shaft technical field, in particular to a kind of pressure-resistant antibiotic property coloured silk steel composite air duct.
Background technique
With the development of science and technology people increasingly pay attention to the pursuit for quality of the life, and it is most basic, just it is desirable to oneself
It can live in pleasant surroundings.Suitable temperature is the basic of a home from home, and thus air-conditioning is just born.
Central air-conditioning is one kind of air-conditioning, is mainly used for various work civil buildings and other particular/special requirement places, is such as cured
Institute, workshop etc..Central air-conditioning at runtime, needs to use ventilation shaft and exchanges with external world's progress air-flow.
The effect of ventilating duct for air-conditioner is will be through hot and cold treated air delivery to each room, due to four wall of air hose
Humidity is bigger, and micro dust particle of the condensation vapor in air hose inner wall surface, air is easy to stick herein, longtime running
Afterwards, dust accumulation is formed.Due to having the nutrition of suitable temperature, humidity and germ living necessities in air hose, make inside air hose at
Room air pollution is then caused with the conveying of air for germ life, breeding and the source propagated.Moreover, air hose exists
When installation, side wall may bear biggish pressure, be easy to cause air hose damaged.In view of the above problems, one kind set forth below
Solution.
Utility model content
The purpose of the utility model is to provide a kind of pressure-resistant antibiotic property coloured silk steel composite air ducts, and biggish pressure can be born by having
Power has antibacterial, degerming, the advantages of purifying the air of a room.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of pressure resistance antibiotic property coloured silk steel composite air duct, including outer layer, middle layer and internal layer, the outer layer is far from middle layer
Side be equipped with reinforce beading, the outer layer far from middle layer side be equipped with protective film, the protective film be tightly attached to outer layer and
The surface of beading is reinforced, the outer layer is equipped with buffer layer far from the side of protective film, and the side of the buffer layer is bonded with outer layer,
The buffer layer is bonded far from the side of outer layer with middle layer, and the internal layer includes color steel layer and degerming coating, the coloured silk steel layer
Side be fixedly connected with middle layer, the degerming coating spraying is in side of the color steel layer far from middle layer.
By adopting the above technical scheme, reinforcing rail keeps outer layer stronger, will not generate deformation, outer surface is also compounded with
Layer protecting film can enable outer layer bear biggish impact, bear biggish pressure；Buffer layer can be under pressure in outer layer
When, the impact of pressure bring is slowed down, protects middle layer not to be destroyed with internal layer, air hose is enable to bear bigger pressure；Spraying
There is the color steel layer of degerming coating, have effects that antibacterial, degerming, can effectively decompose Organic Pollutants, inhibits big in air hose
The various bacterial growths such as enterobacteria, the gas for spraying central air-conditioning is clean, sterile, can purify the air of a room.
Preferably, the middle layer includes insulating layer and drying layer, the insulating layer is located inside drying layer, described dry
Dry layer is bonded with internal layer.
By adopting the above technical scheme, air hose is heat insulation integrated, during installation, does not need reserved layer high spatial, saves space；
Drying layer can remove wet aqueous vapor, influence insulating layer by aqueous vapor, and insulating layer is enable to work normally.
Preferably, the middle layer is all made of composite material, the thermal coefficient of the composite material is low, the composite wood
Expect non-combustible.
By adopting the above technical scheme, the flammability of composite material is non-ignitable grade A product, smokeless, nontoxic, meets national high level
Building fire protection standard requirements, and its thermal coefficient is low, heat-insulating property is good, can greatly reduce the radiation loss of air-conditioning.
Preferably, the outer surface of the outer layer is burnishing surface.
By adopting the above technical scheme, bright-coloured appearance makes air hose especially suitable for bright dress, and after installing, air hose seems
There is three-dimensional sense, brings a kind of comfortable feeling of people, landscape at one can be increased for facility.
Preferably, the both ends of the outer layer are arranged with fixed ring, the fixed ring is equipped with flange close to the side of outer layer
Disk, the ring flange are equipped with ring flange to the fixing piece of cooperation, and the fixed ring is equipped with rivet, institute far from the side of outer layer
It states fixed ring and is fixedly connected by rivet with outer layer with ring flange.
By adopting the above technical scheme, it is connected between two air hoses by slip-type metal flange, keeps the installation being in charge of more square
Just, fast.
Preferably, the bottom of the ring flange is equipped with mounting groove, flange gasket is equipped in one of them described mounting groove.
By adopting the above technical scheme, flange gasket is located in mounting groove, and the junction of two ring flanges is sealed, two wind are made
The junction of pipe will not leak out.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the cross-sectional view of embodiment；
Fig. 3 is the enlarged drawing in the area A in soil 2.
Appended drawing reference: 1, outer layer；11, beading is reinforced；12, protective film；13, buffer layer；2, middle layer；21, insulating layer；
22, drying layer；3, internal layer；31, color steel layer；32, degerming coating；4, fixed ring；41, ring flange；42, fixing piece；43, it installs
Slot；44, flange gasket.
Specific embodiment
As described below is only preferred embodiments of the present invention, and protection scope is not limited merely to the embodiment, all
The protection scope of the utility model should belong in the technical solution belonged under the utility model thinking.Simultaneously it should be pointed out that for
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model, this
A little improvements and modifications also should be regarded as the protection scope of the utility model.
As shown in figures 1 and 3, a kind of pressure-resistant antibiotic property coloured silk steel composite air duct, including outer layer 1, middle layer 2 and internal layer 3, outside
1 side far from middle layer 2 of layer, which is equipped with, reinforces beading 11, and outer layer 1 is equipped with protective film 12, protective film far from the side of middle layer 2
12 are tightly attached to outer layer 1 and reinforce the surface of beading 11.Outer layer 1 is equipped with buffer layer 13, buffer layer far from the side of protective film 12
13 side is bonded with outer layer 1, and side of the buffer layer 13 far from outer layer 1 is bonded with middle layer 2.
The structure of outer layer 1 can be reinforced by reinforcing rail, and outer layer 1 is made not generate deformation easily.Protective film 12 is compounded in outer
1 outer surface of layer and the surface of rail enhance the intensity of outer layer 1, so that outer layer 1 is born bigger impact, and keep air hose total
The lighter in weight of body.
Buffer layer 13, by damp impacts, can make middle layer 2 and internal layer 3 will not be because excessive when outer layer 1 is impacted
It impacts and breakage occurs, keep air hose stronger.Moreover, buffer layer 13 can reduce to divide producing between air hose in duct ventilation
Raw resonance makes air hose in ventilation, will not issue noise.
As shown in figure 3, internal layer 3 includes color steel layer 31 and degerming coating 32, the side of color steel layer 31 and middle layer 2, which are fixed, to be connected
It connects, degerming coating 32 is sprayed on color side of the steel layer 31 far from middle layer 2.Color steel layer 31 is color steel plate, is coated with degerming coating
32 color steel plate has effects that antibacterial, degerming, can decompose Organic Pollutants, inhibits the Escherichia coli inside air hose etc. various
Bacterial growth purifies the air of a room.
Middle layer 2 is all made of composite material, and the thermal coefficient of composite material is low, and composite material is non-combustible.Composite material is
Non-ignitable grade A product, it is smokeless, nontoxic, meet national fire prevention to high buildings standard requirements.And the thermally conductive number of composite air duct board is
Between 0.016w/m.k ~ 0.0220w/m.k, keeps the heat-insulating property of middle layer 2 good, the radiation loss of air-conditioning can be greatly reduced.
As shown in figure 3, middle layer 2 includes insulating layer 21 and drying layer 22, insulating layer 21 is located inside drying layer 22, dry
Layer 22 is bonded with internal layer 3.Moisture sorption in the air for permeating internal layer 3 can be made aqueous vapor not interfere with heat preservation by drying layer 22
The heat insulation effect of layer 21.
The side wall of air hose carries insulating layer 21, keeps air hose heat insulation integrated, does not need reserved layer high spatial, reduces installation wind
Space needed for pipe, reduces the layer high request to building, saves construction cost.
It is the outer surface surfacing of outer layer 1, smooth, and its is bright in luster.Bright-coloured appearance make air hose especially suitable for
Bright dress, upon installation, air hose appears to have three-dimensional sense, can give people a kind of comfortable feeling, can be used as at one in building
Landscape.
As shown in figures 1 and 3, the both ends of outer layer 1 are arranged with fixed ring 4, and fixed ring 4 is equipped with method close to the side of outer layer 1
Blue disk 41, ring flange 41 are equipped with ring flange 41 to the fixing piece 42 of cooperation, and fixed ring 4 is equipped with riveting far from the side of outer layer 1
Nail, fixed ring 4 are fixedly connected by rivet with outer layer 1 with ring flange 41.The bottom of ring flange 41 is equipped with mounting groove 43, wherein one
Flange gasket 44 is equipped in a mounting groove 43.
Install convenient between multiple air hoses, fabrication cycle are short.It is connected between multiple air hoses by slip-type metal flange, by two
The ring flange 41 of air hose is close to, and fixing piece 42 is set on the ring flange 41 of two abuttings, can fix two air hoses.Gu
After fixed, flange gasket 44 is filled in the mounting groove 43 of two ring flanges 41, and two ring flanges 41 are sealed, make the junction of air hose not
It can gas leakage.
Claims (6)
1. a kind of pressure resistance antibiotic property coloured silk steel composite air duct, including outer layer (1), middle layer (2) and internal layer (3), which is characterized in that institute
It states outer layer (1) and is equipped with reinforcing beading (11) far from the side of middle layer (2), the outer layer (1) sets far from the side of middle layer (2)
Have protective film (12), the protective film (12) is tightly attached to outer layer (1) and reinforces the surface of beading (11), and the outer layer (1) is remote
Side from protective film (12) is equipped with buffer layer (13), and the side of the buffer layer (13) is bonded with outer layer (1), the buffer layer
(13) side far from outer layer (1) is bonded with middle layer (2), and the internal layer (3) includes color steel layer (31) and degerming coating (32),
The side of the coloured silk steel layer (31) is fixedly connected with middle layer (2), and it is separate that the degerming coating (32) is sprayed on color steel layer (31)
The side of middle layer (2).
2. a kind of pressure-resistant antibiotic property coloured silk steel composite air duct according to claim 1, which is characterized in that the middle layer (2)
Including insulating layer (21) and drying layer (22), it is internal that the insulating layer (21) is located at drying layer (22), the drying layer (22) with
Internal layer (3) fitting.
3. a kind of pressure-resistant antibiotic property coloured silk steel composite air duct according to claim 1, which is characterized in that the middle layer (2)
It is all made of composite material, the thermal coefficient of the composite material is low, and the composite material is non-combustible.
4. a kind of pressure-resistant antibiotic property coloured silk steel composite air duct according to claim 1, which is characterized in that the outer layer (1)
Outer surface is burnishing surface.
5. a kind of pressure-resistant antibiotic property coloured silk steel composite air duct according to claim 1, which is characterized in that the outer layer (1)
Both ends are arranged with fixed ring (4), and the fixed ring (4) is equipped with ring flange (41) close to the side of outer layer (1), the ring flange
(41) it is equipped with the fixing piece (42) with ring flange (41) Xiang Peihe, the fixed ring (4) is equipped with riveting far from the side of outer layer (1)
Nail, the fixed ring (4) are fixedly connected by rivet with outer layer (1) with ring flange (41).
6. a kind of pressure-resistant antibiotic property coloured silk steel composite air duct according to claim 5, which is characterized in that the ring flange (41)
Bottom be equipped with mounting groove (43), be equipped with flange gasket (44) in one of them described mounting groove (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211520.3U CN209386499U (en) | 2018-12-27 | 2018-12-27 | A kind of pressure resistance antibiotic property coloured silk steel composite air duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211520.3U CN209386499U (en) | 2018-12-27 | 2018-12-27 | A kind of pressure resistance antibiotic property coloured silk steel composite air duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209386499U true CN209386499U (en) | 2019-09-13 |
Family
ID=67873740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822211520.3U Active CN209386499U (en) | 2018-12-27 | 2018-12-27 | A kind of pressure resistance antibiotic property coloured silk steel composite air duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209386499U (en) |
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2018
- 2018-12-27 CN CN201822211520.3U patent/CN209386499U/en active Active
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