CN110065512A - The useless arranging device of rail vehicle and the rail vehicle with it - Google Patents

Abstract

The invention relates to the technical field of rail vehicle air conditioning systems, and discloses a rail vehicle waste discharge device and a rail vehicle having the same, comprising: a waste discharge installation plate, the waste discharge installation plate is arranged on the end wall of the vehicle body, One or more exhaust air holes communicated with the outside are constructed on the waste exhaust installation plate. The rail vehicle waste discharge device has the advantages of simple structure, convenient manufacture and cost saving. In addition, the waste discharge installation plate is installed on the end wall of the car body, and the waste discharge device can effectively avoid the opening of the roof plate and the welding waste discharge. The advantage of the device affecting the flatness and contour of the roof.

Description

Rail vehicle waste disposal device and rail vehicle having the same

technical field

The present invention relates to the technical field of rail vehicle air conditioning systems, in particular to a rail vehicle waste disposal device and a rail vehicle having the same.

Background technique

With the rapid development of rail vehicles, new requirements have also been put forward for the air conditioning system of rail vehicles. The waste discharge device can extract the exhaust gas from the vehicle and release it into the external environment, which is the key to ensuring the air quality in the vehicle.

Conventional waste removal devices are usually arranged on the roof of the rail vehicle, that is, a gap is generally made in the roof, and then the waste removal device is welded to the gap. Since the roof panel is generally thin, the welding deformation after notching is large, which will greatly affect the profile and flatness of the roof, and the structure of the existing waste discharge device is relatively complex, high cost, The aesthetics are not good, and the later maintenance is also inconvenient.

SUMMARY OF THE INVENTION

(1) Technical problems to be solved

The purpose of the present invention is to provide a rail vehicle waste discharge device and a rail vehicle having the same, so as to at least solve the problem that the waste discharge device in the prior art is complicated in structure and high in cost, and the existing waste discharge device is often welded. Installed on the roof panel of a rail vehicle, the roof panel is thin, and during welding, the impact on the profile and flatness of the roof will be one of the technical problems.

(2) Technical solutions

In order to solve the above technical problems, according to a first aspect of the present invention, a rail vehicle waste discharge device is provided, comprising: a waste discharge installation plate, which is arranged on the end wall of the vehicle body, and is configured with an external One or more exhaust vents in communication.

Wherein, the rail vehicle waste discharge device further includes an inclined baffle plate disposed on the lower edge of the waste discharge hole and extending upward toward the inner side of the vehicle body.

Wherein, a first included angle is formed between each of the inclined baffles and the horizontal plane where the lower edge of the corresponding waste exhaust hole is located.

Wherein, the size of the first included angle is 30°˜60°.

Wherein, the outline dimension of the inclined baffle is greater than or equal to the outline dimension of the waste exhaust hole.

Wherein, the lower end surface of the inclined baffle and the lower edge of the waste exhaust hole are integrally processed and formed.

Wherein, each of the waste exhaust holes is arranged at intervals.

Wherein, the rail vehicle waste discharge device further includes a shielding cover arranged on the outer side of the waste discharge installation plate and used for shielding the waste discharge hole.

Wherein, the bottom wall of the shielding cover is constructed with a plurality of outlets that communicate with the outside world and are arranged at intervals.

Wherein, the first end of the outer side wall of the shielding cover is fixedly connected with the outer side surface of the top wall of the shielding cover, and the second end of the outer side wall of the shielding cover extends in a direction away from the waste discharge mounting plate.

According to a second aspect of the present application, there is also provided a rail vehicle, comprising the above-mentioned rail vehicle waste disposal device.

Wherein, an installation through hole is formed on the top of the end wall of the vehicle body, and the waste discharge installation plate is arranged in the installation through hole.

(3) Beneficial effects

Compared with the prior art, the rail vehicle waste discharge device provided by the present invention has the following advantages:

The present application improves the installation position of the waste discharge device, that is, the existing waste discharge device is usually installed on the roof of the car body, while the present application directly installs the waste discharge device of the rail vehicle on the end wall of the car body In this way, it is avoided that the waste discharge device is welded on the roof plate of the vehicle body, which affects the contour and flatness of the roof, and at the same time, the aesthetics of the whole vehicle is also guaranteed. In addition, the structure of the rail vehicle waste discharge device of the present application is simpler than that of the existing waste discharge device, that is, a waste discharge installation plate is added on the end wall of the vehicle body, and a waste discharge installation plate is directly installed on the waste discharge installation plate. Exhaust exhaust holes are punched out, so that the circulation of the air in the car and the outside world can be realized, and the purpose of smoothly discharging the exhaust gas in the car can be effectively achieved. It can be seen that, on the premise of ensuring the ventilation rate, the waste discharge device for rail vehicles of the present application simplifies the structure of the waste discharge device, reduces the production cost, and greatly simplifies the construction process.

Description of drawings

FIG. 1 is a schematic structural diagram of the inner side of the vehicle body end wall of the rail vehicle waste disposal device according to the embodiment of the application;

FIG. 2 is a schematic side view of the structure of the rail vehicle waste disposal device located on the end wall of the vehicle body according to the embodiment of the application.

In the figure, 1: waste exhaust installation plate; 11: waste exhaust hole; 200: car body end wall; 2: inclined baffle; θ: first included angle; 3: shield; 31: outlet; 32: outer side wall ; 33: Top wall.

Detailed ways

The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are intended to illustrate the present invention, but not to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figures 1 and 2, the figures schematically show that the rail vehicle waste removal device comprises a waste removal mounting plate 1 .

In the embodiment of the present application, the waste discharge installation plate 1 is disposed on the vehicle body end wall 200 , and one or more waste discharge air holes 11 that communicate with the outside are configured on the waste discharge installation plate 1 . Specifically, the present application improves the installation position of the waste discharge device, so that the rail vehicle waste discharge device is directly installed on the end wall 200 of the car body, so that the welding of the waste discharge device on the roof of the car body is avoided, resulting in It affects the contour and flatness of the roof, and at the same time, it also ensures the aesthetics of the whole vehicle.

In addition, the structure of the rail vehicle waste disposal device of the present application is simpler than that of the existing waste disposal device, that is, a waste exhaust installation plate 1 is added on the vehicle body end wall 200, and the waste exhaust installation plate is installed on the vehicle body end wall 200. A waste exhaust hole 11 is directly punched out of the top 1, so that the circulation of the air in the car and the outside can be realized, and the purpose of smoothly discharging the exhaust gas in the car can be effectively achieved. It can be seen that, on the premise of ensuring the ventilation rate, the waste discharge device for rail vehicles of the present application simplifies the structure of the waste discharge device, reduces the production cost, and greatly simplifies the construction process.

It should be noted that the manufacturing material of the waste discharge mounting plate 1 may be the same as the manufacturing material of the vehicle body, that is, the manufacturing material of the waste discharge mounting plate 1 may be stainless steel.

Wherein, the waste exhaust mounting plate 1 can be used as a part of the vehicle body end wall 200, and the waste exhaust mounting plate 1 can be fixedly installed on the vehicle body end wall 200 by means of welding or detachable connection. In addition, the waste exhaust mounting plate 1 can also be integrally formed with the vehicle body end wall 200 .

In an embodiment of the present application, the shape of the waste exhaust hole 11 may be a circle, a square, a bar, a grid, a triangle, an ellipse, or the like.

It can be understood that the setting of the waste exhaust holes 11 mainly plays a role in realizing the communication between the inside of the vehicle and the outside world, so as to achieve the purpose of removing the exhaust gas in the vehicle in time. Therefore, the specific shape of the waste exhaust hole 11 is not limited, that is, the waste exhaust hole 11 only needs to be a through hole penetrating the inside and outside of the vehicle body end wall 200 .

As shown in FIG. 1 and FIG. 2 , in a preferred embodiment of the present application, the rail vehicle waste discharge device further includes an inclined baffle plate disposed on the lower edge of the waste discharge hole 11 and extending upward toward the inner side of the vehicle body 2. Specifically, by arranging the inclined baffle 2 on the lower edge of the waste exhaust hole 11 and extending upwards toward the inside of the vehicle body, the inclined baffle 2 will not affect the discharge of exhaust gas from the inside of the vehicle to the outside, while the inclined baffle 2 is effective for the waste exhaust hole. 11 plays a certain shielding role, that is, it can effectively prevent external dust, particles, sundries or rainwater from entering the car through the waste exhaust hole 11, further ensuring the sanitation of the environment inside the car, So that passengers can enjoy a relatively comfortable riding environment.

In another preferred embodiment of the present application, a first included angle θ is formed between each of the inclined baffles 2 and the horizontal plane where the lower edge of the corresponding waste exhaust hole 11 is located. It should be noted that the lower end surface of the inclined baffle 2 is integrally connected with the lower edge of the waste exhaust hole 11 , that is to say, the inclined baffle 2 is no longer adjustable after an appropriate inclination angle is determined. . In a preferred embodiment, the size of the first included angle θ is 30°˜60°. Specifically, by setting the size range of the first included angle θ formed between the inclined baffle 2 and the horizontal plane where the lower edge of the waste exhaust hole 11 is located is 30°˜60°, so that the exhaust gas in the vehicle can be ensured Through the waste exhaust hole 11, it is smoothly discharged to the outside, and at the same time, it can also play a better role in shielding the dust, particles, sundries or rainwater from the outside, thereby ensuring the cleanliness of the indoor air and the cleanliness of the indoor environment. cleanliness.

In one embodiment, the size of the first included angle θ is preferably 30°, 45° or 60°.

As shown in FIG. 1 and FIG. 2 , in a preferred embodiment of the present application, the outline dimension of the inclined baffle 2 is greater than or equal to the outline dimension of the waste exhaust hole 11 . In this way, it can be ensured that when the inclined baffle 2 is in the inclined state, the horizontal plane of the upper edge of the inclined baffle 2 can be higher than the horizontal plane of the upper edge of the waste exhaust hole 11 . The air hole 11 plays a better shielding role to prevent the outline size of the inclined baffle 2 from being too small, so that the horizontal plane where the upper edge of the inclined baffle 2 is located is far lower than the horizontal plane where the upper edge of the waste exhaust hole 11 is located, Further, it is avoided that the inclined baffle 2 cannot function as a shield.

In another preferred embodiment, the lower end surface of the inclined baffle 2 and the lower edge of the waste exhaust hole 11 are integrally processed and formed. In this way, the installation process of the inclined baffle plate 2 is greatly simplified, and there is no need to install the inclined baffle plate 2 in the manner of welding or detachable connection. Specifically, the inclined baffle 2 can be directly stamped and formed.

In a preferred embodiment of the present application, each of the waste exhaust holes 11 is arranged at intervals. It should be noted that, in order to improve the exhaust efficiency in the vehicle per unit time, the number of the exhaust air holes 11 may be appropriately increased.

It should be noted that, in order to prevent external dust, particles, rainwater, debris or sand from entering the vehicle through the waste exhaust hole 11, the aperture of each waste exhaust hole 11 should not be too large, that is, the The diameter and width of the waste exhaust hole 11 only needs to be the size of the outer diameter of soybean grains.

In a preferred embodiment, an inclined baffle 2 is installed on the lower edge of each of the waste exhaust holes 11 . In this way, by installing an inclined baffle 2 on the lower edge of each waste exhaust hole 11, the shielding of each waste exhaust hole 11 is ensured, and dust, particles, rainwater, sundries or sand dust are avoided. Wait until you get into the car.

In a preferred embodiment, each of the waste exhaust holes 11 is arranged in parallel and/or arranged side by side. In this way, the overall arrangement of each waste exhaust hole 11 can be made more regular, so as to ensure that when the shielding cover 3 described below is rotated downward, each of the waste exhaust holes 11 can be covered by the shielding cover 3 described below. occlude.

As shown in FIG. 2 , in a preferred embodiment, the rail vehicle waste discharge device further includes a shielding cover 3 disposed on the outer side of the waste discharge installation plate 1 and used for shielding the waste discharge hole 11 . Specifically, the shielding cover 3 includes a top wall 33 , a left side wall, a right side wall, an outer side wall 32 and a bottom wall. The top wall 33 of the shielding cover 3 is close to the side end surface of the waste row mounting plate 1 and can be installed with the waste row The plate 1 is hinged, and the side end surface of the top wall 33 away from the waste discharge installation plate 1 can be fixedly connected with the outer side wall 32 .

In a preferred embodiment, a plurality of outlets 31 that communicate with the outside world and are arranged at intervals are constructed on the bottom wall of the shielding cover 3 . It should be noted that the exhaust gas discharged from the vehicle enters the cavity formed by the shielding cover 3 and the waste exhaust mounting plate 1 through the exhaust exhaust hole 11 , and is finally discharged to the outside through the outlet 31 . In this way, the ventilation between the indoor and the outside is realized, ensuring that the exhaust gas in the car can be discharged in time and effectively, and at the same time, the fresh air from the outside can be replenished into the car in time.

Among them, by increasing the number of the outlets 31, the ventilation efficiency between the inside of the vehicle and the outside can be effectively improved, so that the exhaust gas in the vehicle can be discharged in a timely and effective manner.

In a preferred embodiment, the inclined baffle 2 is made of stainless steel, aluminum alloy and/or carbon steel. Specifically, by making the inclined baffle 2 made of stainless steel, aluminum alloy and/or carbon steel material, the inclined baffle 2 can be made to have better structural strength, so as to prevent the inclined baffle 2 from being affected by the external environment for a long time. Damaged or deformed by impact from dust, grit or debris.

At the same time, the inclined baffle plate 2 made of the above-mentioned materials also has the characteristics of corrosion resistance, which can effectively avoid the erosion of rainwater.

It should also be noted that the inclined baffle 2 can be made of materials such as stainless steel, aluminum alloy, carbon steel, stainless steel and aluminum alloy, stainless steel and carbon steel, and aluminum alloy and carbon steel. Among them, the mass ratios between stainless steel and aluminum alloy, stainless steel and carbon steel, and aluminum alloy and carbon steel are well known to those skilled in the art. Specifically, they can be flexibly adjusted according to actual needs, in order to save space. For the sake of simplicity, no specific limitation is made here.

As shown in FIG. 2 , in another preferred embodiment of the present application, the first end of the outer side wall 32 of the shielding cover 3 is fixedly connected with the outer side surface of the top wall 33 of the shielding cover 3 . The second end of the outer side wall 32 extends away from the waste row mounting plate 1 . That is to say, the outer side wall 32 of the shielding cover 3 is arranged in an inclined manner, that is, the second end of the outer side wall 32 extends in a direction away from the waste discharge mounting plate 1 relative to the longitudinal plane where the first end is located, In this way, the inner contour size of the lower end of the shielding cover 3 is much larger than the inner contour size of the upper end thereof, thereby effectively preventing debris from entering the interior of the shielding cover 3 through the outlet 31 on the bottom wall and being stuck in the shielding cover. 3, and further, by setting the outer side wall 32 of the shielding cover 3 to be inclined, it can play a certain guiding role in the discharge of sundries, so as to avoid the accumulation of sundries in the interior of the shielding cover 3, resulting in an impact. Exhaust from the car.

According to a second aspect of the present application, there is also provided a rail vehicle, comprising the above-mentioned rail vehicle waste disposal device.

In a preferred embodiment of the present application, an installation through hole (not shown in the figure) is configured on the top of the vehicle body end wall 200 , and the waste discharge installation plate 1 is arranged in the installation through hole. It should be noted that due to the low density of air, it will flow upward. By installing the waste exhaust mounting plate 1 on the top of the vehicle body end wall 200, it can be adapted to the flow path of the air to facilitate the discharge of exhaust gas. To achieve effective ventilation in the car. At the same time, it will not occupy the installation space of other equipment, and avoid the situation of position interference.

Wherein, the waste discharge mounting plate 1 can be fixedly mounted in the mounting through hole by welding or detachable connection.

It should also be noted that the waste discharge mounting plate 1 can also be integrally formed with the vehicle body end wall 200 .

To sum up, the present application improves the installation position of the waste disposal device, that is, the existing waste disposal device is usually installed on the roof of the vehicle body, while the present application directly installs the rail vehicle waste disposal device on the vehicle body roof. On the end wall 200 of the car body, in this way, it is avoided that the waste discharge device is welded on the roof plate of the car body, which affects the contour and flatness of the car roof, and at the same time, the aesthetics of the whole vehicle is also ensured.

In addition, the structure of the rail vehicle waste disposal device of the present application is simpler than that of the existing waste disposal device, that is, a waste exhaust installation plate 1 is added on the vehicle body end wall 200, and the waste exhaust installation plate is installed on the vehicle body end wall 200. A waste exhaust hole 11 is directly punched out of the top 1, so that the circulation of the air in the car and the outside can be realized, and the purpose of smoothly discharging the exhaust gas in the car can be effectively achieved. It can be seen that, on the premise of ensuring the ventilation rate, the waste discharge device for rail vehicles of the present application simplifies the structure of the waste discharge device, reduces the production cost, and greatly simplifies the construction process.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (12)

1. The arranging device 1. a kind of rail vehicle gives up characterized by comprising

   Useless row's mounting plate, is arranged on end wall of car body, be configured on useless row's mounting plate one to be in communication with the outside or Multiple useless vents.
2. The arranging device 2. rail vehicle according to claim 1 gives up, which is characterized in that the useless arranging device of the rail vehicle also wraps Include the sloping baffle that the lower edge of the useless vent is set and is upwardly extended towards body inner side.
3. The arranging device 3. rail vehicle according to claim 2 gives up, which is characterized in that each sloping baffle with it is corresponding The useless vent lower edge where horizontal plane between be configured with the first angle.
4. The arranging device 4. rail vehicle according to claim 3 gives up, which is characterized in that the size of first angle is 30 ° ~60 °.
5. The arranging device 5. rail vehicle according to claim 2 gives up, which is characterized in that the overall size of the sloping baffle is big In the overall size for being equal to the useless vent.
6. The arranging device 6. rail vehicle according to claim 2 gives up, which is characterized in that the lower end surface of the sloping baffle and institute The lower edge for stating useless vent is integral type machine-shaping.
7. The arranging device 7. rail vehicle according to any one of claim 2 to 6 gives up, which is characterized in that each useless row Air holes is in compartment setting.
8. The arranging device 8. rail vehicle according to claim 1 gives up, which is characterized in that the useless arranging device of the rail vehicle also wraps Include the lateral surface that useless row's mounting plate is set and the hood for protecting rider for blocking the useless vent.
9. The arranging device 9. rail vehicle according to claim 8 gives up, which is characterized in that constructed on the bottom wall of the hood for protecting rider There are multiple and in compartment setting the outlets being in communication with the outside.
10. The arranging device 10. rail vehicle according to claim 8 or claim 9 gives up, which is characterized in that the lateral wall of the hood for protecting rider First end is fixedly connected with the lateral surface of the roof of the hood for protecting rider, and the second end of the lateral wall of the hood for protecting rider is towards far from described The direction of useless row's mounting plate extends.
11. 11. a kind of rail vehicle, which is characterized in that useless including rail vehicle described in any one of the claims 1 to 10 Arranging device.
12. 12. rail vehicle according to claim 11, which is characterized in that have installation in the top structure of the end wall of car body Through-hole, useless row's mounting plate are arranged in the installation through-hole.