CN103162026A - Flexible type heat insulation air duct of locomotive air conditioner - Google Patents
Flexible type heat insulation air duct of locomotive air conditioner Download PDFInfo
- Publication number
- CN103162026A CN103162026A CN2013101144848A CN201310114484A CN103162026A CN 103162026 A CN103162026 A CN 103162026A CN 2013101144848 A CN2013101144848 A CN 2013101144848A CN 201310114484 A CN201310114484 A CN 201310114484A CN 103162026 A CN103162026 A CN 103162026A
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- CN
- China
- Prior art keywords
- heat insulation
- air conditioner
- locomotive
- air duct
- base cloth
- 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
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- Air-Conditioning For Vehicles (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a flexible type heat insulation air duct of a locomotive air conditioner. The flexible type heat insulation air duct of the locomotive air conditioner comprises supporting rings, flanges, coating base cloth coiled in a cylinder shape. The cylindrical coating base cloth are supported by a plurality of supporting rings inside. A heat insulation material layer is arranged on an outer surface of the coating base cloth. Two ends of the coating base cloth are fixedly and respectively provided with one flange. The flexible type heat insulation air duct of the locomotive air conditioner is simple in structure, low in manufacture cost, flexible in installation, convenient to use, good in heat insulation effect, long in service period, capable of separating air conditioner vibration and reducing noises in a cab and especially suitable for a locomotive in an area with large temperature difference.
Description
Technical field
The present invention relates to a kind of air duct, particularly relate to a kind of soft heat insulation air duct for locomotive air conditioner.
Background technique
The mode that the conventional locomotive air-conditioning is connected with driver's cab is for being rigidly connected, the connection air duct is formed by steel plate and the flange group welding of crimping moulding, its shortcoming is: the life-span is short, can not insulation, installation precision has relatively high expectations, the vibrations of air-conditioning are directly delivered to driver's cab, increases the noise of driver's cab.
Summary of the invention
Purpose of the present invention just is to provide a kind of soft heat insulation air duct of locomotive air conditioner, its is long in life-span, can insulation, flexible for installation, can isolate the air-conditioning vibrations, reduce the driver's cab noise, can address the above problem fully.
Purpose of the present invention realizes by following technical proposals:
A kind of soft heat insulation air duct of locomotive air conditioner comprises bracing ring, flange and is curled into the coating base cloth of tubular, applies the some bracing rings of base cloth inner support at tubular, is provided with insulation material layer applying the base cloth outer surface, applies base cloth two ends and sets firmly flange.
As preferably, described coating base cloth is five anti-cloth.
As preferably, described insulation material layer is super glass wool.
As preferably, be equipped with seal ring on described flange.
As preferably, described bracing ring is steel ring.
As preferably, described bracing ring is steel traveler.
Compared with prior art, beneficial effect of the present invention is: simple in structure, cheap for manufacturing cost, flexible for installation, easy to use, good heat-insulation effect, Life cycle is long, can isolate the air-conditioning vibrations, reduce the driver's cab noise, be specially adapted to use on the locomotive of temperature difference larger area.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The present invention is further illustrated below in conjunction with specific embodiments and the drawings.
As shown in Figure 1, a kind of soft heat insulation air duct of locomotive air conditioner, comprise bracing ring 1, flange 2 and be curled into the coating base cloth 3 of tubular, apply the base cloth 3 some bracing rings 1 of inner support at tubular, be provided with insulation material layer 4 at coating base cloth 3 outer surfaces, coating base cloth 3 two ends set firmly flange 2, fitting tight circle 5 on flange 2.
The present embodiment applies the anti-cloth of base cloth 3 preferred five, and described insulation material layer 4 is selected super glass wool, and described bracing ring 1 is selected steel traveler, also can select steel ring.
When installing and using, the interface of this soft heat insulation air duct is done movement or rotation among a small circle in can be in any direction, so just greatly reduces the installation precision requirement, the dismounting when being conducive to air-conditioning maintenance and installation; And simple in structure, easy to manufacture, cost is low; Adopt the super glass wool good heat-insulation effect, long service life is specially adapted to use on the locomotive of temperature difference larger area; Owing to being soft structure, therefore can isolating the air-conditioning vibrations, reduce the driver's cab noise.
The above is only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. the soft heat insulation air duct of a locomotive air conditioner, it is characterized in that: comprise bracing ring, flange and be curled into the coating base cloth of tubular, apply the some bracing rings of base cloth inner support at tubular, be provided with insulation material layer applying the base cloth outer surface, apply base cloth two ends and set firmly flange.
2. the soft heat insulation air duct of locomotive air conditioner according to claim 1 is characterized in that: described coating base cloth is five anti-cloth.
3. the soft heat insulation air duct of locomotive air conditioner according to claim 2, it is characterized in that: described insulation material layer is super glass wool.
4. the soft heat insulation air duct of locomotive air conditioner according to claim 1, is characterized in that: be equipped with seal ring on described flange.
5. the soft heat insulation air duct of locomotive air conditioner according to claim 1, it is characterized in that: described bracing ring is steel ring.
6. the soft heat insulation air duct of locomotive air conditioner according to claim 1, it is characterized in that: described bracing ring is steel traveler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101144848A CN103162026A (en) | 2013-04-03 | 2013-04-03 | Flexible type heat insulation air duct of locomotive air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101144848A CN103162026A (en) | 2013-04-03 | 2013-04-03 | Flexible type heat insulation air duct of locomotive air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103162026A true CN103162026A (en) | 2013-06-19 |
Family
ID=48585364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101144848A Pending CN103162026A (en) | 2013-04-03 | 2013-04-03 | Flexible type heat insulation air duct of locomotive air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103162026A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067395A (en) * | 2019-03-12 | 2019-07-30 | 新泰市庆鑫建筑工程有限公司 | A kind of Full-automatic heating concrete heat-insulating device |
| CN113048296A (en) * | 2021-02-08 | 2021-06-29 | 山东悦龙橡塑科技有限公司 | Flexible hose with high support performance |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351694Y (en) * | 1998-09-03 | 1999-12-01 | 胡蔚康 | Silencing telescopic flexible hose |
| JP2002243071A (en) * | 2001-02-19 | 2002-08-28 | Fuji Kucho Kogyo Kk | Flexible double pipe |
| CN2519095Y (en) * | 2001-12-24 | 2002-10-30 | 靖江市东亚通风空调制造有限公司 | Double-face aluminium foil composite glass cloth noise-absorbing hose |
| CN2896102Y (en) * | 2006-05-10 | 2007-05-02 | 邵国发 | Ventilating dust-collecting energy-saving heat-insulating air-conditioner sound-insulated strong guide-air tube |
| CN203176567U (en) * | 2013-04-03 | 2013-09-04 | 南车资阳机车有限公司 | Soft heat-insulating air duct of locomotive air conditioner |
-
2013
- 2013-04-03 CN CN2013101144848A patent/CN103162026A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2351694Y (en) * | 1998-09-03 | 1999-12-01 | 胡蔚康 | Silencing telescopic flexible hose |
| JP2002243071A (en) * | 2001-02-19 | 2002-08-28 | Fuji Kucho Kogyo Kk | Flexible double pipe |
| CN2519095Y (en) * | 2001-12-24 | 2002-10-30 | 靖江市东亚通风空调制造有限公司 | Double-face aluminium foil composite glass cloth noise-absorbing hose |
| CN2896102Y (en) * | 2006-05-10 | 2007-05-02 | 邵国发 | Ventilating dust-collecting energy-saving heat-insulating air-conditioner sound-insulated strong guide-air tube |
| CN203176567U (en) * | 2013-04-03 | 2013-09-04 | 南车资阳机车有限公司 | Soft heat-insulating air duct of locomotive air conditioner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067395A (en) * | 2019-03-12 | 2019-07-30 | 新泰市庆鑫建筑工程有限公司 | A kind of Full-automatic heating concrete heat-insulating device |
| CN113048296A (en) * | 2021-02-08 | 2021-06-29 | 山东悦龙橡塑科技有限公司 | Flexible hose with high support performance |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130619 |