CN203666676U - Air return window of air conditioner of train carriage - Google Patents
Air return window of air conditioner of train carriage Download PDFInfo
- Publication number
- CN203666676U CN203666676U CN201420030627.7U CN201420030627U CN203666676U CN 203666676 U CN203666676 U CN 203666676U CN 201420030627 U CN201420030627 U CN 201420030627U CN 203666676 U CN203666676 U CN 203666676U
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- CN
- China
- Prior art keywords
- plate
- locating plate
- return air
- air
- connecting panel
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Abstract
The utility model discloses an air return window of an air conditioner of a train carriage. The air return window comprises an upper locating plate and a lower locating plate, wherein the upper locating plate and the lower locating plate are respectively formed in the mode that a flat plate is bent to be in a groove shape, a connecting plate is arranged between one end of the upper locating plate and the end, corresponding to the end of the upper locating plate, of the lower locating plate, air return plates are arranged on the connecting plate, and a locating device is arranged on the lower locating plate. According to the air return window of the air conditioner of the train carriage, the air suction direction is changed through the air return plates, and overall firmness is improved through bent pieces; the air return window of the air conditioner of the train carriage is simple and firm in structure, good in air suction effect and applicable to popularization.
Description
Technical field
The utility model relates to return wind transom technical field, and concrete is a kind of railway car air-conditioning return air window.
Background technology
At present, the easy air inlet barrier using at the circulating fan of railway car, compartment is not pointed in inlet scoop, the air great majority that suck are air of compartment two end interfaces, the good ventilation effect of out of reach, and the distortion of existing barrier easy disassembling, structure is firm not.
Therefore, be necessary to design a kind of novel return wind transom, meet the needs of railway car ventilation, simultaneously Stability Analysis of Structures.
Utility model content
The utility model proposes a kind of railway car air-conditioning return air window, strengthened the ventilatory effect of return wind transom and the stability of structure, easy disassembly simultaneously.
The technical solution of the utility model is achieved in that a kind of railway car air-conditioning return air window, comprise locating plate and lower locating plate, described upper locating plate and lower locating plate are flat board and are bent into groove shape, between described upper locating plate and the corresponding both ends of lower locating plate, be equipped with connecting panel, described connecting panel is provided with return air plate, and described lower locating plate is provided with registration device.
Further, described return air plate is connected to form by swash plate by vertical plate, a horizontal plate, and described vertical plate, horizontal plate and swash plate are one-body molded.
Further, on described connecting panel, be evenly provided with multiple return air plates, and form oblique vent window between adjacent return air plate.
Further, described connecting panel runs through return air plate, and welds between connecting panel and return air plate.
Further, the vertical direction along sidewall on the sidewall of described upper locating plate is connected with L-square, and the sidewall of described upper locating plate and L-square form positioning groove.
Further, described connecting panel is fixed between upper locating plate and lower locating plate by nut.
Further, described registration device is latch.
The beneficial effects of the utility model are: a kind of railway car air-conditioning return air window of the present utility model, change inspiratory direction by return air plate, and strengthen overall fastness by bending part, by latch locking mode, conveniently window.The utility model is simple in structure, firm, and inspiratory effects is good, is suitable for promoting.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the lateral plan of the utility model embodiment;
Fig. 2 is the front view of the utility model embodiment.
In figure: 1, upper locating plate; 2, lower locating plate; 3, return air plate; 4, connecting panel; 5, gusset; 6, latch.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
A kind of railway car air-conditioning return air window as depicted in figs. 1 and 2, comprise locating plate 1 and lower locating plate 2, described upper locating plate 1 and lower locating plate 2 are flat board and are bent into groove shape, between described upper locating plate 1 and the corresponding both ends of lower locating plate 2, be equipped with connecting panel 4, described connecting panel 4 is provided with return air plate 3, and described lower locating plate 2 is provided with latch 6.
Described return air plate 3 is connected to form by swash plate by vertical plate, a horizontal plate, and described vertical plate, horizontal plate and swash plate are one-body molded.
On described connecting panel 4, be evenly provided with multiple return air plates 3, and form oblique vent window between adjacent return air plate 3.
Described connecting panel 4 runs through return air plate 3, and welding between connecting panel 4 and return air plate 3.
On the sidewall of described upper locating plate 1, be connected with L-square 5 along the vertical direction of sidewall, the sidewall of described upper locating plate 1 and L-square 5 form positioning groove.
Described connecting panel 4 is fixed between upper locating plate 1 and lower locating plate 2 by nut.
Change inspiratory direction by return air plate 3, strengthened overall fastness by bending part, by latch 6 locking modes, conveniently windowed.
In the time that reality is used, upper locating plate 1, lower locating plate 2, connecting panel 4 and return air plate 3 all do not adopt corrosion-resistant steel to make, and not only make structure more stable, and oxidizable and affect circulation of air, keep good fanning effect.
The utility model is simple in structure, firm, and inspiratory effects is good, is suitable for promoting.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a railway car air-conditioning return air window, it is characterized in that: comprise locating plate (1) and lower locating plate (2), described upper locating plate (1) and lower locating plate (2) are flat board and are bent into groove shape, between described upper locating plate (1) and the corresponding both ends of lower locating plate (2), be equipped with connecting panel (4), described connecting panel (4) is provided with return air plate (3), and described lower locating plate (2) is provided with registration device.
2. a kind of railway car air-conditioning return air window according to claim 1, is characterized in that: described return air plate (3) is connected to form by swash plate by vertical plate, a horizontal plate, and described vertical plate, horizontal plate and swash plate are one-body molded.
3. a kind of railway car air-conditioning return air window according to claim 2, is characterized in that: on described connecting panel (4), be evenly provided with multiple return air plates (3), and form oblique vent window between adjacent return air plate (3).
4. a kind of railway car air-conditioning return air window according to claim 3, is characterized in that: described connecting panel (4) runs through return air plate (3), and welding between connecting panel (4) and return air plate (3).
5. a kind of railway car air-conditioning return air window according to claim 1, it is characterized in that: on the sidewall of described upper locating plate (1), be connected with L-square (5) along the vertical direction of sidewall, the sidewall of described upper locating plate (1) and L-square (5) form positioning groove.
6. a kind of railway car air-conditioning return air window according to claim 1, is characterized in that: described connecting panel (4) is fixed between upper locating plate (1) and lower locating plate (2) by nut.
7. a kind of railway car air-conditioning return air window according to claim 1, is characterized in that: described registration device is latch (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030627.7U CN203666676U (en) | 2014-01-18 | 2014-01-18 | Air return window of air conditioner of train carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030627.7U CN203666676U (en) | 2014-01-18 | 2014-01-18 | Air return window of air conditioner of train carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203666676U true CN203666676U (en) | 2014-06-25 |
Family
ID=50962996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030627.7U Expired - Fee Related CN203666676U (en) | 2014-01-18 | 2014-01-18 | Air return window of air conditioner of train carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203666676U (en) |
-
2014
- 2014-01-18 CN CN201420030627.7U patent/CN203666676U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |