CN213921010U - Light air duct distribution box of railway vehicle - Google Patents
Light air duct distribution box of railway vehicle Download PDFInfo
- Publication number
- CN213921010U CN213921010U CN202022422730.4U CN202022422730U CN213921010U CN 213921010 U CN213921010 U CN 213921010U CN 202022422730 U CN202022422730 U CN 202022422730U CN 213921010 U CN213921010 U CN 213921010U
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- distribution box
- railway vehicle
- air
- air inlet
- flange
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Abstract
The utility model discloses a light-duty wind channel distributor box of rail vehicle, the distributor box body comprises top cover plate, side wallboard, bottom plate and side wallboard, be equipped with the installation panel above the side wallboard, be equipped with the air intake on the installation panel, the installation panel is adapted with rail vehicle air conditioner; the air inlet is communicated with the interior of the distribution box body, a guide plate is arranged inside the air channel distribution box and used for distributing air quantity, the air inlet is connected with a large flange, a small flange is arranged on the side wall plate, a bracket is arranged on the distribution box, and a flange support is arranged on the bracket. The utility model discloses simple structure, accessible installation panel is direct to be connected with the air conditioner on the rail train, and the amount of wind is behind big guide plate water conservancy diversion, conveys both ends via big flange and small flange, adjusts and conveying gas.
Description
Technical Field
The utility model relates to a wind channel distributor technical field, more specifically relates to a light-duty wind channel distributor box of rail vehicle.
Background
The rail vehicle, especially the subway vehicle, has the characteristics of large transportation volume, fixed departure time, environmental protection and high efficiency, the vehicle has the characteristics of flat vehicle floor and convenience for passengers to take the vehicle, and the rail vehicle can not share a road with an automobile, has small removal amount and greatly exploits and saves urban public space.
Chinese utility model patent with the grant number of CN201357834 discloses a subway vehicle wind channel distributor box, the power distribution box comprises a box body, the outside parcel of box have the cotton layer of heat preservation, be equipped with air intake and preceding air outlet, back air outlet on the box, still be equipped with foraminiferous water conservancy diversion roof and curve guide plate in the box, curve guide plate is connected with bracket and bottom cover plate, curve guide plate, top cover plate and water conservancy diversion roof all link to each other with the panel, and between curve guide plate and bracket, between curve guide plate and lower part scute and between top cover plate and the water conservancy diversion roof, all there is the amortization filler that non-woven fabrics parcel glass fiber cotton made. The technical scheme has the advantages of complex structure, heavy weight and large occupied space on the vehicle; and cannot be directly connected with an air conditioning unit.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough among the prior art, provide a light-duty wind channel distributor box of rail vehicle, weight is lighter, and the volume is less, can with the last air conditioner lug connection of rail vehicle.
The purpose of the utility model is realized through the following technical scheme:
a light air duct distribution box for a railway vehicle is characterized in that a box body of the distribution box is composed of a top cover plate, side wall plates, a bottom plate and side edge plates, an installation panel is arranged above the side edge plates, an air inlet is formed in the installation panel, and the installation panel is matched with an air conditioner of the railway vehicle; the air inlet is communicated with the interior of the distribution box body, a guide plate is arranged inside the air channel distribution box and used for distributing air quantity, the air inlet is connected with a large flange, a small flange is arranged on the side wall plate, a bracket is arranged on the distribution box, and a flange support is arranged on the bracket.
Furthermore, the connection part of the top cover plate and the air inlet is a slope surface, and a closed air inlet channel is formed between the slope surface and the air inlet.
Further, the distribution box is installed on the top of the railway vehicle through a bracket, and the bracket is connected with the top of the railway vehicle through a bolt.
Further, each part of the distribution box is made of aluminum sheet metal parts.
Further, all the parts of the distribution box are connected through riveting.
Further, the baffle is a curved baffle.
Further, the curved baffle is connected with the bottom plate.
Further, the number of the large flanges is 2.
Further, the number of the small flanges is 2.
Furthermore, the 2 small flanges are respectively arranged on the side wall plates at the left side and the right side of the distribution box body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses simple structure, distributor box top volume is less, and it is limited to be fit for the vehicle headspace, and the air conditioner air volume is less to there is the motorcycle type of strict demand to product weight. The utility model discloses accessible mounting panel is direct to be connected with the air conditioner on the rail train, and the air conditioner passes through mounting panel input distributor box with the amount of wind, and the amount of wind is behind the guide plate water conservancy diversion, conveys both ends via big flange and small flange, adjusts and conveying gas.
Drawings
FIG. 1 is a front view of a railway vehicle light duct distribution box;
FIG. 2 is a top plan view of a railway vehicle light duct distribution box;
FIG. 3 is a side view of a railway vehicle light duct distribution box;
FIG. 4 is a cross-sectional view of the interior of the dispenser box;
fig. 5 is a flow chart showing air volume distribution in the distribution box.
Wherein, 1 is a mounting panel; 2 is a top cover plate; 3 is a large flange; 4 is a flange bracket; 5 is a bracket; 6 is a side wall plate; 7 is a bottom plate; 8 is a small flange; 9 is a side edge plate; and 10 is a guide plate.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the invention; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the invention.
Example 1
As shown in fig. 1 to 5, the present embodiment provides a light air duct distribution box for a railway vehicle, which is composed of a top cover plate 2, a side wall plate 6, a bottom plate 7 and a side edge plate 9, wherein an installation panel 1 is arranged above the side edge plate 9, and the installation panel 1 is adapted to an air conditioner of the railway vehicle and is connected with the air conditioner. Specifically, the mounting panel 1 is provided with corresponding mounting holes, and can be connected with the rail vehicle air conditioner through bolts. Be equipped with the air intake on installation panel 1, air intake and the inside intercommunication of distributor box, the department of being connected with the air intake on lamina tecti 2 is the slope, forms confined inlet air channel with the air intake, and in this embodiment, the quantity of air intake is 2. And the distribution box is also provided with a bracket 5, the bracket 5 is connected with the top of the rail vehicle through a bolt, and the air channel distribution box is arranged on the top of the rail vehicle.
A guide plate 10 is arranged in the air channel distribution box and used for distributing air volume, and the guide plate 10 is a curve guide plate and is connected with the bottom plate 7. The air inlet is connected with 2 large flanges 3, the side wall plates 6 on the left side and the right side of the distribution box body are respectively provided with 1 small flange 8, and the bracket 5 is provided with a flange bracket 4. The air quantity is guided by the large guide plate 10 and then is transmitted to the two ends through the large flange 3 and the small flange 8.
In order to reduce the weight of the air duct distribution box, each part of the distribution box in the embodiment is made of aluminum sheet metal parts and is installed through bolts.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A light air duct distribution box for a railway vehicle is characterized in that a box body of the distribution box is composed of a top cover plate, a side wall plate, a bottom plate and a side edge plate, an installation panel is arranged above the side edge plate, an air inlet is formed in the installation panel, and the installation panel is matched with an air conditioner of the railway vehicle; the air inlet is communicated with the interior of the distribution box body, a guide plate is arranged inside the air channel distribution box and used for distributing air quantity, the air inlet is connected with a large flange, a small flange is arranged on the side wall plate, a bracket is arranged on the distribution box, and a flange support is arranged on the bracket.
2. The railway vehicle light air duct distribution box according to claim 1, wherein a connection portion of the top cover plate and the air inlet is a slope surface, and forms a closed air inlet channel with the air inlet.
3. The railway vehicle light duct distribution box of claim 1, wherein the distribution box is mounted to the railway vehicle roof by brackets that are bolted to the railway vehicle roof.
4. The railway vehicle light duct distribution box of claim 1, wherein the components of the distribution box are made of aluminum sheet metal parts.
5. The railway vehicle light duct distribution box of claim 4, wherein the components of the distribution box are connected by riveting.
6. The railway vehicle light duct distribution box of claim 1, wherein the baffle is a curvilinear baffle.
7. The railway vehicle light duct distribution box of claim 6, wherein the curvilinear baffle is connected to the floor.
8. The railway vehicle light duct distribution box of claim 1, wherein the large flanges are 2 in number.
9. The railway vehicle light duct distribution box of claim 1, wherein the number of the small flanges is 2.
10. The railway vehicle light duct distributor box of claim 9, wherein the 2 small flanges are mounted on the side wall panels on the left and right sides of the box body of the distributor box respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022422730.4U CN213921010U (en) | 2020-10-27 | 2020-10-27 | Light air duct distribution box of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022422730.4U CN213921010U (en) | 2020-10-27 | 2020-10-27 | Light air duct distribution box of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213921010U true CN213921010U (en) | 2021-08-10 |
Family
ID=77225328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022422730.4U Active CN213921010U (en) | 2020-10-27 | 2020-10-27 | Light air duct distribution box of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213921010U (en) |
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2020
- 2020-10-27 CN CN202022422730.4U patent/CN213921010U/en active Active
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