CN106931613A - Inside holding airduct and its processing method - Google Patents
Inside holding airduct and its processing method Download PDFInfo
- Publication number
- CN106931613A CN106931613A CN201710231422.3A CN201710231422A CN106931613A CN 106931613 A CN106931613 A CN 106931613A CN 201710231422 A CN201710231422 A CN 201710231422A CN 106931613 A CN106931613 A CN 106931613A
- Authority
- CN
- China
- Prior art keywords
- airduct
- color steel
- insulating rubber
- rubber plastic
- inside holding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/14—Arrangements for the insulation of pipes or pipe systems
-
- 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
- F24F13/0245—Manufacturing or assembly of air ducts; Methods therefor
-
- 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
- F24F13/0281—Multilayer duct
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Manufacturing & Machinery (AREA)
- Building Environments (AREA)
Abstract
The invention discloses there is provided a kind of inside holding airduct and its processing method, the cross section of inside holding airduct is square, including the first color steel, located at the outer layer of airduct, the first color steel is integrally formed, first color steel head and the tail connect and compose the outer layer of airduct, and insulating rubber plastic, it is close to the inwall of the first color steel, insulating rubber plastic is integrally formed, insulating rubber plastic head and the tail are all connected with being formed the heat-insulation layer of airduct, and the oral area of airduct is provided with hush panel.The beneficial effects of the invention are as follows relative to conventional mineral wool thermal-insulation core, insulating rubber plastic is generally resilient closed cell's elastomeric material, it is resistance to circumnutate with softness, resist cold, it is heat-resisting, fire-retardant, waterproof, thermal conductivity factor is low, damping, the premium properties such as sound-absorbing, not only substantially increase heat insulation effect, also extend the service life of airduct；After first color steel and insulating rubber plastic one are fixed, shaping greatly reduces the workload of operating personnel, facilitates the carrying out of whole manufacturing procedure.
Description
Technical field
The present invention relates to thermal insulation wind pipe field, more particularly to inside holding airduct and its processing method.
Background technology
Airduct is widely applied on ventilation and air conditioning system, and it is high to heat-insulating property requirement, and steel plate is appeared on the market
The airduct that outer surface sets heat-insulation layer formation external thermal insulation structure improves its heat-insulating property with this, and this structure is after a long time use
Heat-insulation layer is easy to fall off, causes heat insulation effect to substantially reduce, and thermal insulation wind pipe insufficient strength, and service life is substantially reduced.In addition, existing
There is thermal insulation wind pipe in processing, typically first inside and outside steel plate cut, is rolled well, then mineral wool is clipped in the steel plate model rolled well,
Sealing is finally fixed, is more bothered.
The content of the invention
The invention provides a kind of inside holding airduct and its processing method, in above-mentioned prior art problem is can solve the problem that
Plant or several.
According to an aspect of the invention, there is provided a kind of inside holding airduct, the cross section of inside holding airduct is square, bag
Include,
First color steel, located at the outer layer of airduct, the first color steel is integrally formed, and the first color steel head and the tail connect and compose wind
The outer layer of pipe, and,
Insulating rubber plastic, is close to the inwall of the first color steel, and insulating rubber plastic is integrally formed, and insulating rubber plastic is first
Tail is all connected with being formed the heat-insulation layer of airduct,
The oral area of airduct is provided with hush panel.
The beneficial effects of the invention are as follows relative to conventional mineral wool thermal-insulation core, insulating rubber plastic is generally elasticity
Closed pore elastomeric material, it is resistance to circumnutate with softness, resist cold, heat-resisting, fire-retardant, waterproof, thermal conductivity factor is low, damping, the Optimality such as sound-absorbing
Can, heat insulation effect is not only substantially increased, also extend the service life of airduct；By the first color steel and insulating rubber plastic one
After body is fixed, shaping greatly reduces the workload of operating personnel, facilitates the carrying out of whole manufacturing procedure.
In some embodiments, the surface of the first color steel is provided with ribs.Its advantage is, the first color steel surface
Strip ribs is provided with, surface forms concavo-convex alternate, can greatly enhance the rigidity and intensity of the first color steel, greatly prolongs airduct
Service life.
In some embodiments, also including the second color steel, the second color steel is located at the inner side of insulating rubber plastic.Its
Beneficial effect is the intensity for further enhancing airduct.
In some embodiments, insulating rubber plastic and the first color steel, insulating rubber plastic and the second color steel it
Between pass through glue bonding.Its advantage is improved between insulating rubber plastic and the first color steel and the second color steel
Fastness, so as to be further ensured that heat insulation effect.
In some embodiments, hush panel is fixed with the first color steel by rivet, hush panel is by iron sheet system
Into.Its advantage is that airduct oral area is sealed into more firm.
According to another aspect of the present invention, the method for additionally providing processing such as above-mentioned inside holding airduct, including：
First color steel and insulating rubber plastic are cut into required specification；
The first color steel for completing will be sheared using beading machine carries out beading；
A surface to the first color steel carries out glue spraying；
The one side of insulating rubber plastic is pasted with the first supporting color steel, airduct young bird plate is formed；
Airduct young bird plate is carried out by flanging by folding brake, joins end to end to form square airduct blank；
The head and the tail of airduct blank are fixed to form airduct by rivet.
Its advantage is after fixing the first color steel and insulating rubber plastic one, then to carry out flanging shaping, significantly
The workload of operating personnel is reduced, the carrying out of whole manufacturing procedure is facilitated；And first color steel carry out beading, enhancing first
The rigidity and intensity of color steel.
In some embodiments, also include：Iron sheet plate is sheared and seaming, what formation was engaged with airduct oral area
Hush panel.Its advantage is, convenient that subsequently airduct is sealed.
In some embodiments, also include：Hush panel is fixed on the oral area of airduct.Its advantage is, using iron
Skin is sealed to airduct, cheap, it is easy to operated, and saves raw material and cost.
In some embodiments, also include：Second color steel is cut into required specification,
The second color steel for completing will be sheared using beading machine carries out beading,
A surface to the second color steel carries out glue spraying,
The another side of insulation material is bonded with the second color steel.
Its advantage is that inside is provided with second color steel corresponding with the first color steel, further enhances airduct
Intensity.
Brief description of the drawings
Fig. 1 is the structural representation of the inside holding airduct of an embodiment of the present invention；
Fig. 2 is the profile of inside holding airduct shown in Fig. 1；
Fig. 3 is the flow process chart of inside holding airduct shown in Fig. 1.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
The good volumes of Fig. 1 schematically show a kind of inside holding airduct of implementation method of the invention.As illustrated, should
The cross section of inside holding airduct is for square, including the first color steel 1, the second color steel 2 and insulating rubber plastic 3.
Wherein, the first color steel 1, located at the outer layer of airduct, the first color steel 1 is integrally formed, and the head and the tail of the first color steel 1 connect
Connect the outer layer fixed using rivet 5 and constitute airduct.
Second color steel 2 further enhances the intensity of airduct located at the internal layer of insulating rubber plastic 3.
The surface of the first color steel 1 and the second color steel 2 is equipped with ribs 6.Surface forms concavo-convex alternate, can increase
The rigidity and intensity of the color steel 2 of strong first color steel 1 and second, substantially prolongs the service life of airduct.
Insulating rubber plastic 3, is close to the inwall of the first color steel 1, and insulating rubber plastic 3 is integrally formed, rubber and plastic thermal insulating material
Expect that 3 head and the tail are all connected with being formed the heat-insulation layer of airduct.Insulating rubber plastic 3 is generally resilient closed cell's elastomeric material, resistance to softness
Circumnutate, resist cold, heat-resisting, fire-retardant, waterproof, thermal conductivity factor is low, damping, the premium properties such as sound-absorbing, not only substantially increase insulation effect
Really, the service life of airduct is also extended.
By the first color steel 1, the second color steel 2 and insulating rubber plastic 3 after glue bonding one is fixed, flanging into
Type, greatly reduces the workload of operating personnel, facilitates the carrying out of whole manufacturing procedure.
The oral area of airduct is provided with hush panel 4, and hush panel 4 is made up of iron sheet.By rivet 5 by the color steel of hush panel 4 and first
Plate 1 is fixed, and airduct oral area is sealed into more firm.
Fig. 3 schematically shows the method for processing above-mentioned inside holding airduct, including：
S001, shear：First color steel 1, the second color steel 2 and insulating rubber plastic 3 are cut into required specification；
S002, beading：The first color steel 1 and the second color steel 2 that will shear completion using beading machine carry out beading；
S003, blank, seaming：Iron sheet plate is sheared and seaming, the hush panel 4 that formation is engaged with airduct oral area,
It is convenient that subsequently airduct is sealed；
S004, glue spraying are fixed：Surface to the first color steel 1 and the second color steel 2 carries out glue spraying, by insulating rubber plastic
3 two sides is jetted through glue the first color steel 1 and the second color steel 2 that is pasted with supporting respectively, forms airduct young bird plate；
S005, flanging, shaping：Airduct young bird plate is carried out by flanging by folding brake, joins end to end to form square airduct blank,
The head and the tail of airduct blank are fixed to form airduct by rivet 5；
S006, dress air port：Hush panel 4 is fixed on the oral area of airduct by rivet 5, airduct is sealed using iron sheet
Mouthful, it is cheap, it is easy to operate, save raw material and cost.
The above is only some embodiments of the present invention.For the person of ordinary skill of the art, do not departing from
On the premise of the invention is conceived, various modifications and improvements can be made, these belong to protection scope of the present invention.
Claims (9)
1. inside holding airduct, the cross section of inside holding airduct is square, it is characterised in that including,
First color steel (1), located at the outer layer of the airduct, first color steel (1) is integrally formed, first color steel
(1) outer layer of the airduct is connected and composed from beginning to end, and,
Insulating rubber plastic (3), is close to the inwall of first color steel (1), and the insulating rubber plastic (3) is integrally formed,
The insulating rubber plastic (3) is all connected with being formed from beginning to end the heat-insulation layer of the airduct,
The oral area of the airduct is provided with hush panel (4).
2. inside holding airduct according to claim 1, it is characterised in that the surface of first color steel (1) is provided with muscle
Rib (6).
3. inside holding airduct according to claim 1 and 2, it is characterised in that also including the second color steel (2), described
Inner side of two color steels (2) located at the insulating rubber plastic (3).
4. inside holding airduct according to claim 3, it is characterised in that the insulating rubber plastic (3) and the first color steel
Pass through glue bonding between plate (1), insulating rubber plastic (3) and the second color steel (2).
5. inside holding airduct according to claim 4, it is characterised in that by rivet (5) by the hush panel (4) and the
One color steel (1) is fixed, and the hush panel (4) is made up of iron sheet.
6. the method for processing the inside holding airduct as described in claim any one of 1-5, it is characterised in that including：
First color steel (1) and insulating rubber plastic (3) are cut into required specification,
The first color steel (1) for completing will be sheared using beading machine carries out beading,
A surface to the first color steel (1) carries out glue spraying,
The one side of insulating rubber plastic (3) is pasted with supporting the first color steel (1), airduct young bird plate is formed,
Airduct young bird plate is carried out by flanging by folding brake, joins end to end to form square airduct blank：
The head and the tail of airduct blank are fixed to form airduct by rivet (5).
7. processing method as claimed in claim 6, it is characterised in that also include：Iron sheet plate is sheared and seaming, is formed
The hush panel (4) being engaged with airduct oral area.
8. processing method as claimed in claim 7, it is characterised in that also include：Hush panel (4) is fixed on the mouth of airduct
Portion.
9. processing method as claimed in claim 6, it is characterised in that also include：Needed for second color steel (2) is cut into
Specification,
The second color steel (2) for completing will be sheared using beading machine carries out beading,
A surface to the second color steel (2) carries out glue spraying,
The another side of insulation material is bonded with the second color steel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710231422.3A CN106931613A (en) | 2017-04-10 | 2017-04-10 | Inside holding airduct and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710231422.3A CN106931613A (en) | 2017-04-10 | 2017-04-10 | Inside holding airduct and its processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106931613A true CN106931613A (en) | 2017-07-07 |
Family
ID=59425600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710231422.3A Pending CN106931613A (en) | 2017-04-10 | 2017-04-10 | Inside holding airduct and its processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931613A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08145274A (en) * | 1994-11-25 | 1996-06-07 | Fujikura Ltd | Air-feed duct |
| CN2700674Y (en) * | 2004-06-03 | 2005-05-18 | 梁宜松 | Double sided color plate combined air conduit |
| CN2821458Y (en) * | 2005-06-02 | 2006-09-27 | 孙喜来 | Double color steel plate heat insulation air pipe |
| KR100857094B1 (en) * | 2008-01-11 | 2008-09-05 | 주식회사 세원기연 | Energy saving air-conditioner with function of cut-off dewdropping and humidity |
| CN101634376A (en) * | 2009-08-19 | 2010-01-27 | 胡志超 | Compound air duct and method thereof |
| CN202252424U (en) * | 2011-09-07 | 2012-05-30 | 上海忠瞬腾越防火通风设备有限公司 | Enhanced color steel glass fiber air pipe |
| US20130174934A1 (en) * | 2012-01-06 | 2013-07-11 | William Christopher Duffy | Fire-rated modular duct assembly suitable for exhausting flammable or hazardous gases, vapours and other materials |
| CN103604007A (en) * | 2013-11-26 | 2014-02-26 | 中国建筑第八工程局有限公司 | Composite blast pipe construction method |
| CN103909697A (en) * | 2014-03-25 | 2014-07-09 | 浙江川科防保材料发展有限公司 | Composite air pipe plate and manufacturing method thereof |
| CN206803442U (en) * | 2017-04-10 | 2017-12-26 | 杭州澳利斯橡塑保温材料有限公司 | Inside holding airduct |
-
2017
- 2017-04-10 CN CN201710231422.3A patent/CN106931613A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08145274A (en) * | 1994-11-25 | 1996-06-07 | Fujikura Ltd | Air-feed duct |
| CN2700674Y (en) * | 2004-06-03 | 2005-05-18 | 梁宜松 | Double sided color plate combined air conduit |
| CN2821458Y (en) * | 2005-06-02 | 2006-09-27 | 孙喜来 | Double color steel plate heat insulation air pipe |
| KR100857094B1 (en) * | 2008-01-11 | 2008-09-05 | 주식회사 세원기연 | Energy saving air-conditioner with function of cut-off dewdropping and humidity |
| CN101634376A (en) * | 2009-08-19 | 2010-01-27 | 胡志超 | Compound air duct and method thereof |
| CN202252424U (en) * | 2011-09-07 | 2012-05-30 | 上海忠瞬腾越防火通风设备有限公司 | Enhanced color steel glass fiber air pipe |
| US20130174934A1 (en) * | 2012-01-06 | 2013-07-11 | William Christopher Duffy | Fire-rated modular duct assembly suitable for exhausting flammable or hazardous gases, vapours and other materials |
| CN103604007A (en) * | 2013-11-26 | 2014-02-26 | 中国建筑第八工程局有限公司 | Composite blast pipe construction method |
| CN103909697A (en) * | 2014-03-25 | 2014-07-09 | 浙江川科防保材料发展有限公司 | Composite air pipe plate and manufacturing method thereof |
| CN206803442U (en) * | 2017-04-10 | 2017-12-26 | 杭州澳利斯橡塑保温材料有限公司 | Inside holding airduct |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170707 |
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| RJ01 | Rejection of invention patent application after publication |