CN2889817Y - Top-placed type air conditioner set mounting structure for underground train - Google Patents
Top-placed type air conditioner set mounting structure for underground train Download PDFInfo
- Publication number
- CN2889817Y CN2889817Y CN 200620070238 CN200620070238U CN2889817Y CN 2889817 Y CN2889817 Y CN 2889817Y CN 200620070238 CN200620070238 CN 200620070238 CN 200620070238 U CN200620070238 U CN 200620070238U CN 2889817 Y CN2889817 Y CN 2889817Y
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- CN
- China
- Prior art keywords
- air
- conditioning unit
- air conditioning
- mounting shaft
- roof
- 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.)
- Expired - Fee Related
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Abstract
An inhead type air conditioning unit mounting structure for subway vehicle is provided. The air conditioning unit is mounted to the vehicle top upper edge beam by riveted joint through the extending wing plate on both sides of the upper cover plate of the air conditioning unit, the body of the air conditioning unit is arranged inside a mounting shaft that is provided between the vehicle top and top plate, composed of base plate and side plate, and corresponding to the shape of the air conditioning unit, the base plate of the mounting shaft is provided with an air return port, and an air supply port is arranged on the side plate of the mounting shaft and corresponding to the air return port of the air conditioning unit. The air conditioning unit is installed in concealed manner, so as not to affect the entire aesthetic property of the subway vehicle. The weight of the air conditioning unit is transmitted to the sidewall by the wing plates at both sides and through the upper edge beam of the vehicle, so that the load-supporting is reasonable and the transition piece is omitted. The air supply port of the air conditioning unit is directly connected with the air supply port of the side plate of the mounting shaft, and directly supplies air to the air duct of the vehicle, so as to reduce the heat loss, omit the flexibly jointed air duct, and facilitate the installation.
Description
Technical field
The utility model relates to a kind of air-conditioning unit mounting structure, particularly a kind of railcar roof-mounted air-condition unit mounting structure.
Background technology
A/c system is the important component part of railcar.At present, railcar is installed for overhead type mostly with the air-conditioning unit, at erecting stage of vehicle two ends top design, by mounting rail the air-conditioning unit is fixed on the erecting stage, and the weight of air-conditioning unit is delivered to the roof roof rail by erecting stage.The major defect that this mounting structure exists is: 1, air-conditioning unit side is exposed, influence the overall aesthetics of subway train, 2, must be connected the air channel that is flexible coupling between the indoor air outlet of air-conditioning unit and the car body, increased thermal loss on the one hand, also to increase installation workload on the other hand for the air channel that is flexible coupling installs sun shield additional.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, and a kind of easy for installation, hidden railcar roof-mounted air-condition unit mounting structure is provided.
The technical scheme that its technical matters that solves the utility model adopts is as follows: a kind of railcar roof-mounted air-condition unit mounting structure, it is characterized in that: wing plate and roof roof rail riveted and fixed that the air-conditioning unit extends by its upper cover plate both sides, the fuselage of air-conditioning unit place one be installed between roof and the top board, by base plate and side plate constitute and with the corresponding mounting shaft of air-conditioning unit profile, have return air inlet on the base plate of mounting shaft, have on the side plate of mounting shaft and the corresponding air outlet of air-conditioning unit air outlet.
The beneficial effects of the utility model are as follows: the air-conditioning unit adopts hidden to install, and does not influence the overall aesthetics of subway train; The air-conditioning unit is directly passed to side wall with the weight of air-conditioning unit through the car body roof rail by Ji, both sides plate, carry stressed rationally, reduced the installation transition piece; Air-conditioning unit air outlet directly and mounting shaft side plate air outlet connect, directly in the car body air channel, blow, reduced thermal loss, saved be flexible coupling air channel and sun shield, easy for installation.
Description of drawings
Fig. 1 is a railcar roof-mounted air-condition unit schematic perspective view.
Fig. 2 is the utility model railcar roof-mounted air-condition unit mounting structure scheme drawing.
The specific embodiment
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in further detail.But the utility model is not limited to given example.
As depicted in figs. 1 and 2, the utility model railcar roof-mounted air-condition unit mounting structure is specific as follows: wing plate 111 and roof roof rail 4 riveted and fixed that air-conditioning unit 1 extends by its upper cover plate 11 both sides, the fuselage of air-conditioning unit place one be installed between roof 3 and the top board (figure does not draw), by base plate 51 and side plate 52 constitute and with the corresponding mounting shaft 5 of air-conditioning unit 1 profile, have return air inlet 6 on the base plate 51 of mounting shaft 5, have on the side plate 52 of mounting shaft 5 and air-conditioning unit air outlet 2 corresponding air outlets (not drawing among the figure).Among the embodiment, the width of the wing plate 111 that extend air-conditioning unit upper cover plate both sides is about 85mm, also can change according to actual needs.
In embodiment as shown in Figure 2, in order to ensure not leaking out between the cooresponding air outlet on air-conditioning unit air outlet and the mounting shaft side plate, in order to make full use of the roof space, for the ease of unit bottom return air and fixing a drainpipe, the further feature of the utility model is: 1, cooresponding air outlet periphery is tightly connected by sealing band on air-conditioning unit air outlet 2 and the mounting shaft side plate 52; 2, air-conditioning unit upper cover plate 11 is and roof 3 corresponding to cambered surfaces; 3, leave the gap between the base plate 51 of the bottom of air-conditioning unit 1 and mounting shaft, generally be not less than 80mm, air-conditioning unit 1 is kept apart with mounting shaft 5, and vibration and noise in the time of unit can not being worked directly reach in the compartment.
Claims (4)
1, railcar roof-mounted air-condition unit mounting structure, it is characterized in that: wing plate and roof roof rail riveted and fixed that the air-conditioning unit extends by its upper cover plate both sides, the fuselage of air-conditioning unit place one be installed between roof and the top board, by base plate and side plate constitute and with the corresponding mounting shaft of air-conditioning unit profile, have return air inlet on the base plate of mounting shaft, have on the side plate of mounting shaft and the corresponding air outlet of air-conditioning unit air outlet.
2, railcar roof-mounted air-condition unit mounting structure according to claim 1, it is characterized in that: cooresponding air outlet periphery is tightly connected by sealing band on described air-conditioning unit air outlet and the mounting shaft side plate.
3, railcar roof-mounted air-condition unit mounting structure according to claim 1, it is characterized in that: the upper cover plate of described air-conditioning unit is and the corresponding to cambered surface of roof.
4, according to claim 1 or 2 or 3 described railcar roof-mounted air-condition unit mounting structures, it is characterized in that: leave the gap between the bottom of described air-conditioning unit and the base plate of mounting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070238 CN2889817Y (en) | 2006-03-13 | 2006-03-13 | Top-placed type air conditioner set mounting structure for underground train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620070238 CN2889817Y (en) | 2006-03-13 | 2006-03-13 | Top-placed type air conditioner set mounting structure for underground train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2889817Y true CN2889817Y (en) | 2007-04-18 |
Family
ID=38020468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620070238 Expired - Fee Related CN2889817Y (en) | 2006-03-13 | 2006-03-13 | Top-placed type air conditioner set mounting structure for underground train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2889817Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659188B (en) * | 2009-05-27 | 2011-10-05 | 上汽通用五菱汽车股份有限公司 | Installation auxiliary structure of automobile roof-packed evaporator and installation method |
| CN102514582A (en) * | 2011-12-14 | 2012-06-27 | 中国北车集团大连机车车辆有限公司 | Air-conditioning unit platform device and vehicle body |
| CN103213593A (en) * | 2012-01-18 | 2013-07-24 | 南车青岛四方机车车辆股份有限公司 | Inter-city train air conditioning unit installing structure |
| CN104149804A (en) * | 2014-07-30 | 2014-11-19 | 南车青岛四方机车车辆股份有限公司 | Overhead air conditioning unit with sand wind preventing function and for railway vehicle |
| CN104325989A (en) * | 2014-11-03 | 2015-02-04 | 无锡金鑫集团股份有限公司 | Tramcar air conditioner air duct structure and preparation method of material used for tramcar air conditioner air duct structure |
| CN104527681A (en) * | 2014-12-30 | 2015-04-22 | 北京二七轨道交通装备有限责任公司 | Top cover device and silencer overhead system |
| CN104709303A (en) * | 2015-03-12 | 2015-06-17 | 南车青岛四方机车车辆股份有限公司 | Roof and air conditioner installation seat of railway vehicle |
| CN104787067A (en) * | 2015-04-10 | 2015-07-22 | 南车南京浦镇车辆有限公司 | Motor train unit window air returning structure |
| CN109263670A (en) * | 2018-11-16 | 2019-01-25 | 中车株洲电力机车有限公司 | A kind of low-floor rail vehicle top cover and low-floor rail vehicle |
| CN109723621A (en) * | 2017-10-27 | 2019-05-07 | 郑州宇通客车股份有限公司 | Air-conditioning system denoising structure |
| CN112406920A (en) * | 2020-11-30 | 2021-02-26 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
-
2006
- 2006-03-13 CN CN 200620070238 patent/CN2889817Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659188B (en) * | 2009-05-27 | 2011-10-05 | 上汽通用五菱汽车股份有限公司 | Installation auxiliary structure of automobile roof-packed evaporator and installation method |
| CN102514582A (en) * | 2011-12-14 | 2012-06-27 | 中国北车集团大连机车车辆有限公司 | Air-conditioning unit platform device and vehicle body |
| CN103213593B (en) * | 2012-01-18 | 2015-11-25 | 南车青岛四方机车车辆股份有限公司 | Inter-city train air-conditioner set mounting structure |
| CN103213593A (en) * | 2012-01-18 | 2013-07-24 | 南车青岛四方机车车辆股份有限公司 | Inter-city train air conditioning unit installing structure |
| CN104149804A (en) * | 2014-07-30 | 2014-11-19 | 南车青岛四方机车车辆股份有限公司 | Overhead air conditioning unit with sand wind preventing function and for railway vehicle |
| CN104149804B (en) * | 2014-07-30 | 2016-05-25 | 中车青岛四方机车车辆股份有限公司 | There is the rail vehicle roof-mounted air-condition unit of sand-proof function |
| CN104325989A (en) * | 2014-11-03 | 2015-02-04 | 无锡金鑫集团股份有限公司 | Tramcar air conditioner air duct structure and preparation method of material used for tramcar air conditioner air duct structure |
| CN104527681A (en) * | 2014-12-30 | 2015-04-22 | 北京二七轨道交通装备有限责任公司 | Top cover device and silencer overhead system |
| CN104709303A (en) * | 2015-03-12 | 2015-06-17 | 南车青岛四方机车车辆股份有限公司 | Roof and air conditioner installation seat of railway vehicle |
| CN104709303B (en) * | 2015-03-12 | 2017-06-23 | 中车青岛四方机车车辆股份有限公司 | The roof and its air-conditioner mounting seat of a kind of rail vehicle |
| CN104787067A (en) * | 2015-04-10 | 2015-07-22 | 南车南京浦镇车辆有限公司 | Motor train unit window air returning structure |
| CN109723621A (en) * | 2017-10-27 | 2019-05-07 | 郑州宇通客车股份有限公司 | Air-conditioning system denoising structure |
| CN109263670A (en) * | 2018-11-16 | 2019-01-25 | 中车株洲电力机车有限公司 | A kind of low-floor rail vehicle top cover and low-floor rail vehicle |
| CN109263670B (en) * | 2018-11-16 | 2021-02-05 | 中车株洲电力机车有限公司 | Low-floor rail vehicle roof and low-floor rail vehicle |
| CN112406920A (en) * | 2020-11-30 | 2021-02-26 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
| CN112406920B (en) * | 2020-11-30 | 2022-05-17 | 中车唐山机车车辆有限公司 | Carriage and rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 |