CN203477680U - Novel air duct system of heating ventilation air conditioner - Google Patents
Novel air duct system of heating ventilation air conditioner Download PDFInfo
- Publication number
- CN203477680U CN203477680U CN201320478457.4U CN201320478457U CN203477680U CN 203477680 U CN203477680 U CN 203477680U CN 201320478457 U CN201320478457 U CN 201320478457U CN 203477680 U CN203477680 U CN 203477680U
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- angle steel
- air
- airduct
- zinc
- punching press
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Abstract
The utility model discloses a novel air duct system of a heating ventilation air conditioner. The air duct system comprises a plurality of galvanization air ducts, a plurality of steel angle flanges and a plurality of annular rubber gaskets. The steel angle flanges are formed by plates in a rolling mode and are combined into a whole through connecting pieces in a non-rivet-stamping mode. The steel angle flanges are arranged at the two ends of the galvanization air ducts in a non-rivet-stamping mode. The galvanization air ducts which are adjacent in a pairing mode are connected through the steel angle flanges at the two ends. Adjacent steel angle flanges are connected through bolts. The annular rubber gaskets arranged between the adjacent steel angle flanges. The air duct system overcomes the shortcoming of connecting of a traditional air duct system, under the premise that the intensity of connecting of the air ducts and the flanges, the non-rivet stamping technology is used in flange connecting, air duct mounting efficiency is improved, air duct manufacturing cost is saved, and the sealing performance of the air ducts is guaranteed.
Description
Technical field
The utility model relates to a kind of air-line system of novel Heating,Ventilating and Air Conditioning (HVAC).
Background technique
Airduct is applied to the cold and heat air transmission of heating ventilation air-conditioning system, and general airduct is made also and by flange, connected between each section of airduct by galvanized sheet, and traditional zinc-plated airduct and flange generally adopt welding or riveting, and its structure is comparatively complicated, and seal is poor.Due to the objective condition restriction of job site, the modularization that airduct is installed is produced and is restricted.When airduct adopts riveting, installation procedure is numerous and diverse, needs the processes such as boring, riveter, has reduced the installation efficiency of airduct.And the adpting flange of traditional zinc-plated airduct adopts angle steel material, has increased the weight of airduct and has improved fabricating cost.
Airduct is installed the also more employing mode of plate flange altogether at present, the advantage of plate flange is to construct more altogether, but plate flange also has certain narrow limitation altogether, the common plate flange having adopts plug-in unit to peg graft or spring body compresses, flange connects often defective tightness, easily come off, cause the sealability of airduct not enough.
Without riveting stamping technology, be the Novel connection connection technology rising in recent years, sheet material is by extrusion modling between dedicated male die and die, and punching press point forms one without seamed edge, carrot-free round dot, between sheet material, forms and inlays connection.Advantage without riveting stamping technology is that mechanical property is high, cost is lower, it is simple and easy to operate.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of air-line system of novel Heating,Ventilating and Air Conditioning (HVAC), this air-line system has overcome the defect that traditional airduct connects, guaranteeing under the prerequisite of airduct and flange join strength, flange is connected and adopted without riveting stamping technology, improved airduct installation efficiency, save airduct fabricating cost, guaranteed the seal of airduct.
For solving the problems of the technologies described above, the air-line system of a kind of novel Heating,Ventilating and Air Conditioning (HVAC) of the utility model comprises some zinc-plated airducts and some angle steel flanges, also comprise some ring-shaped rubber pads, described angle steel flange by plate rolling moulding and by link through being combined as integral body without riveting punching press, described some angle steel flanges are by being located at respectively the two ends of described some zinc-plated airducts without riveting punching press, adjacent zinc-plated airduct connects by the angle steel flange at two ends between two, between adjacent angular steel flange, be bolted, described some ring-shaped rubber pads are located between each adjacent angular steel flange.
Further, above-mentioned some angle steel flanges and described some zinc-plated airducts two ends is carried out to zinc-plated airduct by angle steel flange without riveting punching press.
Further, this linkage structure also comprises some right angles stiffening rib piece and sealer, described some right angles stiffening rib piece is by being located at the right angle side of described some angle steel flanges in interval respectively without riveting punching press, and described sealer is coated on the flanged surface of some angle steel flanges due to the depression points forming without riveting punching press.
Further, above-mentioned some right angles stiffening rib piece and described some angle steel flange right angle sides is carried out to right angle stiffening rib piece direction by angle steel flange right angle side without riveting punching press.
Further, above-mentioned some zinc-plated airduct outer surfaces are interval with some airduct beadings.
Because the air-line system of a kind of novel Heating,Ventilating and Air Conditioning (HVAC) of the utility model has adopted technique scheme, be that this air-line system comprises some zinc-plated airducts and some angle steel flanges, also comprise some ring-shaped rubber pads, described angle steel flange by plate rolling moulding and by link through being combined as integral body without riveting punching press, described some angle steel flanges are by being located at respectively described some zinc-plated airducts two ends without riveting punching press, adjacent zinc-plated airduct connects by the angle steel flange at two ends between two, between adjacent angular steel flange, be bolted, described some ring-shaped rubber pads are located between each adjacent angular steel flange.This air-line system has overcome the defect that traditional airduct connects, and is guaranteeing under the prerequisite of airduct and flange join strength, and flange is connected to employing without riveting stamping technology, has improved airduct installation efficiency, has saved airduct fabricating cost, has guaranteed the seal of airduct.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, the utility model is described in further detail:
Fig. 1 is the air-line system structural representation of a kind of novel Heating,Ventilating and Air Conditioning (HVAC) of the utility model.
Embodiment
As shown in Figure 1, the air-line system of a kind of novel Heating,Ventilating and Air Conditioning (HVAC) of the utility model comprises some zinc-plated airducts 1 and some angle steel flanges 2, also comprise some ring-shaped rubber pads 3, described angle steel flange 2 by plate rolling moulding and by link 4 through being combined as integral body without riveting punching press, described some angle steel flanges 2 are by being located at respectively the two ends of described some zinc-plated airducts 1 without riveting punching press, adjacent zinc-plated airduct connects by the angle steel flange at two ends between two, between adjacent angular steel flange, be bolted, described some ring-shaped rubber pads 3 are located between each adjacent angular steel flange.
Further, above-mentioned some angle steel flanges 2 and described some zinc-plated airducts 1 two ends is carried out to zinc-plated airduct by angle steel flange without riveting punching press.
Further, this linkage structure also comprises some right angles stiffening rib piece 5 and sealer 6, described some right angles stiffening rib piece 5 is by being located at the right angle side of described some angle steel flanges 2 in interval respectively without riveting punching press, and described sealer 6 is coated on the flanged surface of some angle steel flanges 2 due to the depression points 7 forming without riveting punching press.
Further, above-mentioned some right angles stiffening rib piece 5 and described some angle steel flange 2 right angle sides is carried out to right angle stiffening rib piece direction by angle steel flange right angle side without riveting punching press.
Further, above-mentioned some zinc-plated airduct 1 outer surfaces are interval with some airduct beadings 8.The mechanical strength that is provided for improving airduct of airduct beading.
In this air-line system, angle steel flange by lightweight plate through machine rolling aftershaping, between light-duty machine-processed angle steel, adopt link to connect, link and light-duty machine-processed angle steel adopt and are combined as angle steel flange integral body without riveting punching press, between the angle steel of angle steel flange and zinc-plated airduct, adopt and be connected without riveting punching press, and at the right angle side of angle steel flange, some right angles stiffening rib piece is set, for improving the mechanical strength of angle steel flange, the light-duty machine-processed angle steel right angle side of right angle stiffening rib piece and angle steel flange adopts and is formed by connecting without riveting punching press, the depression points forming at flanged surface without riveting punching press is applied and levelling by sealer.
This air-line system adopts and carries out the connection of each parts of airduct without riveting stamping technology, there is the technical advantage that modularization is produced, save the section bar that airduct is made, airduct assembling convenient and efficient, adopt lightweight plate to make angle steel flange, reduced airduct weight and fabricating cost, and the sealability of airduct is higher than common plate flange blast pipe system, can be widely used in high, medium and low voltage air-line system.
Claims (5)
1. the air-line system of a novel Heating,Ventilating and Air Conditioning (HVAC), comprise some zinc-plated airducts and some angle steel flanges, it is characterized in that: also comprise some ring-shaped rubber pads, described angle steel flange by plate rolling moulding and by link through being combined as integral body without riveting punching press, described some angle steel flanges are by being located at respectively the two ends of described some zinc-plated airducts without riveting punching press, adjacent zinc-plated airduct connects by the angle steel flange at two ends between two, between adjacent angular steel flange, be bolted, described some ring-shaped rubber pads are located between each adjacent angular steel flange.
2. the air-line system of a kind of novel Heating,Ventilating and Air Conditioning (HVAC) according to claim 1, is characterized in that: being carried out to zinc-plated airduct by angle steel flange without riveting punching press of described some angle steel flanges and described some zinc-plated airducts two ends.
3. the air-line system of a kind of novel Heating,Ventilating and Air Conditioning (HVAC) according to claim 1 and 2, it is characterized in that: this linkage structure also comprises some right angles stiffening rib piece and sealer, described some right angles stiffening rib piece is by being located at the right angle side of described some angle steel flanges in interval respectively without riveting punching press, and described sealer is coated on the flanged surface of some angle steel flanges due to the depression points forming without riveting punching press.
4. the air-line system of a kind of novel Heating,Ventilating and Air Conditioning (HVAC) according to claim 3, is characterized in that: being carried out to right angle stiffening rib piece direction by angle steel flange right angle side without riveting punching press of described some right angles stiffening rib piece and described some angle steel flange right angle sides.
5. the air-line system of a kind of novel Heating,Ventilating and Air Conditioning (HVAC) according to claim 4, is characterized in that: described some zinc-plated airduct outer surfaces are interval with some airduct beadings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478457.4U CN203477680U (en) | 2013-08-07 | 2013-08-07 | Novel air duct system of heating ventilation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320478457.4U CN203477680U (en) | 2013-08-07 | 2013-08-07 | Novel air duct system of heating ventilation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203477680U true CN203477680U (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320478457.4U Expired - Fee Related CN203477680U (en) | 2013-08-07 | 2013-08-07 | Novel air duct system of heating ventilation air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203477680U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105235699A (en) * | 2015-10-26 | 2016-01-13 | 南车南京浦镇车辆有限公司 | Outer flange structure of air flue of railway vehicle |
| CN105253272A (en) * | 2015-09-29 | 2016-01-20 | 武汉理工大学 | Backoff ship perforated airtight cabin |
| CN106352176A (en) * | 2016-09-08 | 2017-01-25 | 江苏大学 | Pore plate fixing device capable of being quickly detached |
| CN109855272A (en) * | 2017-11-30 | 2019-06-07 | 上海宝冶集团有限公司 | The construction method being connect for air-conditioning with air hose |
| CN110608523A (en) * | 2019-09-17 | 2019-12-24 | 天成涂装系统(常州)有限公司 | Air conditioning system with graded air supply |
| CN110873100A (en) * | 2018-09-03 | 2020-03-10 | 马格纳斯泰尔汽车技术两合公司 | Fastening device |
| CN111853375A (en) * | 2020-05-25 | 2020-10-30 | 重庆龙润建筑安装工程有限公司 | Ponding device is prevented to outdoor tuber pipe |
| CN112228654A (en) * | 2020-10-16 | 2021-01-15 | 中建四局安装工程有限公司 | Tube well air pipe connecting structure capable of being installed in staggered mode |
| WO2022231895A1 (en) * | 2021-04-28 | 2022-11-03 | Captive-Aire Systems, Inc. | Supply air duct with integral nozzles for diffusing supply air along the length of the supply air duct |
-
2013
- 2013-08-07 CN CN201320478457.4U patent/CN203477680U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105253272A (en) * | 2015-09-29 | 2016-01-20 | 武汉理工大学 | Backoff ship perforated airtight cabin |
| CN105235699A (en) * | 2015-10-26 | 2016-01-13 | 南车南京浦镇车辆有限公司 | Outer flange structure of air flue of railway vehicle |
| CN106352176A (en) * | 2016-09-08 | 2017-01-25 | 江苏大学 | Pore plate fixing device capable of being quickly detached |
| CN106352176B (en) * | 2016-09-08 | 2018-08-21 | 江苏大学 | A kind of quick-detachable orifice holder |
| CN109855272A (en) * | 2017-11-30 | 2019-06-07 | 上海宝冶集团有限公司 | The construction method being connect for air-conditioning with air hose |
| CN110873100A (en) * | 2018-09-03 | 2020-03-10 | 马格纳斯泰尔汽车技术两合公司 | Fastening device |
| US11230323B2 (en) | 2018-09-03 | 2022-01-25 | Magna Steyr Fahrzeugtechnik Ag & Co Kg | Fastening means |
| CN110608523A (en) * | 2019-09-17 | 2019-12-24 | 天成涂装系统(常州)有限公司 | Air conditioning system with graded air supply |
| CN110608523B (en) * | 2019-09-17 | 2024-07-19 | 天成涂装系统(常州)有限公司 | Hierarchical air supply air conditioning system |
| CN111853375A (en) * | 2020-05-25 | 2020-10-30 | 重庆龙润建筑安装工程有限公司 | Ponding device is prevented to outdoor tuber pipe |
| CN111853375B (en) * | 2020-05-25 | 2023-12-29 | 重庆龙润建筑安装工程有限公司 | Ponding device is prevented to outdoor tuber pipe |
| CN112228654A (en) * | 2020-10-16 | 2021-01-15 | 中建四局安装工程有限公司 | Tube well air pipe connecting structure capable of being installed in staggered mode |
| CN112228654B (en) * | 2020-10-16 | 2022-03-29 | 中建四局安装工程有限公司 | Tube well air pipe connecting structure capable of being installed in staggered mode |
| WO2022231895A1 (en) * | 2021-04-28 | 2022-11-03 | Captive-Aire Systems, Inc. | Supply air duct with integral nozzles for diffusing supply air along the length of the supply air duct |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 361007 room 619, No. 1901 Si channel, Huli District, Fujian, Xiamen Patentee after: Chengxin Integrated Technology Co.,Ltd. Address before: 361007 room 619, No. 1901 Si channel, Huli District, Fujian, Xiamen Patentee before: CHENGXIN GREEN INTEGRATION Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20210807 |
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| CF01 | Termination of patent right due to non-payment of annual fee |