CN209813999U - Drainage system of straddle type monorail vehicle - Google Patents
Drainage system of straddle type monorail vehicle Download PDFInfo
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- CN209813999U CN209813999U CN201920362561.4U CN201920362561U CN209813999U CN 209813999 U CN209813999 U CN 209813999U CN 201920362561 U CN201920362561 U CN 201920362561U CN 209813999 U CN209813999 U CN 209813999U
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Abstract
The utility model relates to a drainage system of a straddle type monorail vehicle, which comprises a condensation drainage device, a rainwater drainage device and a roof drainage device, wherein the condensation drainage device comprises a first condensation water pipeline, a second condensation water pipeline, a first condensation drainage pipeline, a second condensation drainage pipeline and a condensation water outlet pipeline; the first condensed water pipeline is connected with the first condensed water drainage pipeline through a 90-degree elbow pipe, and the second condensed water pipeline is connected with the second condensed water drainage pipeline through a 90-degree elbow pipe; the first condensed water pipeline and the second condensed water pipeline are parallel to the running direction of the vehicle body, and the first condensed water pipeline and the second condensed water pipeline are arranged side by side and are perpendicular to the running direction of the vehicle body. By adopting the technical scheme, the cost is lower, the faults are fewer, and the maintenance period is long; the arrangement of the pipelines does not occupy the space of the main air duct, the wiring groove and the interior, meanwhile, the pipeline flow is short, the flow resistance is small, the weight of the pipeline is light, the quick drainage can be realized, and the drainage efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of straddle type monorail vehicle makes technique and specifically relates to a straddle type monorail vehicle's drainage system is related to.
Background
The straddle type single rail is supported, stabilized and guided by a single rail, a vehicle body straddles a railway running on a rail beam, and the straddle type single rail has the characteristics of strong adaptability, low noise, small turning radius and strong climbing capability. The train built for adapting to the straddle type monorail is a straddle type monorail car, and the whole train can be built to be very small and exquisite in order to improve the speed of the monorail car as much as possible in the process of building the straddle type monorail car. The drainage system is an essential part of the straddle type monorail vehicle, and mainly can drain water discharged by an air conditioner and rain and snow water out of the vehicle as soon as possible when the air conditioner is used and rain and snow weather is met.
At present, in the design process of a train, the existing drainage system adopts a complex drainage pipeline, the joints of the pipeline can be increased, the manufacturing and assembling processes are complex, the maintenance is difficult, and the cost is exponentially increased after the batch production. Since it is installed between the interior trim and the vehicle body, it requires a separate space, and the same boundary conditions may occupy a space actually used by the remaining devices of the vehicle.
Disclosure of Invention
The utility model aims to solve the technical problem that a drainage system of sitting astride monorail vehicle who arranges simply, maintain convenient, with low costs and occupy less space is provided.
The utility model provides a technical scheme that its technical problem adopted is: a drainage system of a straddle type monorail vehicle is arranged below an air conditioning unit and above a decorative plate and comprises a condensation drainage device, a rainwater drainage device and a roof drainage device, wherein the condensation drainage device comprises a first condensed water pipeline and a second condensed water pipeline which are connected to a condensed water outlet of the air conditioning unit, a first condensation drainage pipeline connected with the first condensed water pipeline, a second condensation drainage pipeline connected with the second condensed water pipeline and a condensation water outlet pipeline used for converging the first condensation drainage pipeline and the second condensation drainage pipeline; the first condensed water pipeline is connected with the first condensed water drainage pipeline through a 90-degree elbow pipe, and the second condensed water pipeline is connected with the second condensed water drainage pipeline through a 90-degree elbow pipe; the first condensed water pipeline and the second condensed water pipeline are parallel to the running direction of the vehicle body, and the first condensed water pipeline and the second condensed water pipeline are arranged in parallel and are perpendicular to the running direction of the vehicle body.
More specifically, the condensation and drainage devices are two and are respectively and longitudinally and symmetrically arranged on two sides of the roof.
More specifically, the condensation outlet pipe comprises a main pipe and two branch pipes connected to the main pipe, and the diameters of the two branch pipes are smaller than that of the main pipe.
More specifically, the rainwater drainage device comprises a first rainwater inlet pipeline and a second rainwater inlet pipeline which are connected to the roof rainwater tank, a first rainwater drainage pipeline connected with the first rainwater inlet pipeline, a second rainwater drainage pipeline connected with the second rainwater inlet pipeline, and a rainwater outlet pipeline used for converging the first rainwater drainage pipeline and the second rainwater drainage pipeline; the first rainwater inlet pipeline is connected with the first rainwater drainage pipeline through a 90-degree elbow pipe, and the second rainwater inlet pipeline is connected with the second rainwater drainage pipeline through a 90-degree elbow pipe; the first rainwater inlet pipeline and the second rainwater inlet pipeline are parallel to the running direction of the vehicle body, and the first rainwater drainage pipeline and the second rainwater drainage pipeline are arranged side by side and are perpendicular to the running direction of the vehicle body.
More specifically, the two rainwater drainage devices are symmetrically arranged on two sides of the roof respectively.
More specifically, the rainwater outlet pipeline consists of a main pipe and two branch pipes connected to the main pipe, and the diameters of the two branch pipes are smaller than that of the main pipe.
More specifically, the roof drainage device comprises a roof water inlet pipeline, a roof drainage pipeline connected with the roof water inlet pipeline and a roof water outlet pipeline connected with the roof drainage pipeline, wherein one end of the roof water inlet pipeline is connected into the roof water collecting tank, and the roof water outlet pipeline discharges water out of the vehicle body; the roof water inlet pipeline and the roof water outlet pipeline are both bent pipes, the roof water outlet pipeline is a straight pipe and is horizontally arranged on the roof, the inlet of the roof water inlet pipeline is higher than the roof water outlet pipeline, and the roof water outlet pipeline is higher than the outlet of the roof water outlet pipeline.
More specifically, the two roof drainage devices are respectively and transversely and symmetrically arranged at two ends of the unit.
Further specifically, the decorative plate is provided with a buckle assembly for placing and fixing the condensation drainage device and the rainwater drainage device.
Further specifically, the buckle assembly comprises a positioning piece and a fixing piece.
The utility model has the advantages that: by adopting the technical scheme, the cost is lower, the faults are fewer, the maintenance period is long, and the economic benefit is improved; the arrangement of the pipelines does not occupy the space of an air duct, a wiring groove and an inner decoration, the whole vehicle height meets the limit requirement, meanwhile, the pipeline flow is short, the flow resistance is small, the weight of the pipelines is light, quick drainage can be realized, and the drainage efficiency is improved.
Drawings
FIG. 1 is a schematic view of the installation structure of the present invention (without an air conditioning unit);
FIG. 2 is an enlarged schematic view of the roof drain of FIG. 1;
FIG. 3 is a schematic view of the installation structure of the condensation drainage device (with air conditioning unit);
FIG. 4 is a schematic view of the installation structure of the rainwater drainage device (with air conditioning unit);
fig. 5 is a schematic structural view of the condensation water outlet pipe and the rainwater water outlet pipe of the present invention.
In the figure: 1. a condensation drainage device; 2. a rainwater drainage device; 3. a roof drain; 4. a buckle assembly; 5. an air conditioning unit; 6. a decorative plate; 11. a first condensate conduit; 12. a second condensate conduit; 15. 23, elbow pipe; 13. a first condensation drain line; 14. a second condensation drain line; 16. a condensation water outlet pipeline; 21. a first rainwater inlet pipe; 22. a second rainwater inlet pipeline; 24. a first rainwater drainage pipeline; 25. a second rainwater drainage pipeline; 26. a rainwater outlet pipe; 31. a roof water inlet conduit; 32. a roof drain line; 33. a roof water outlet conduit; 41. a positioning member; 42. a fixing member; 161. 261, a main pipe; 162. 262, branch pipes.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the drainage system of the straddle type monorail vehicle is arranged below an air conditioning unit 5 and above a decorative plate 6, and comprises a condensation drainage device 1, a rainwater drainage device 2 and a roof drainage device 3, wherein the condensation drainage device 1 is connected with a condensed water outlet of the air conditioning unit 5, and is used for draining condensed water generated by the air conditioning unit 5 due to refrigeration out of the vehicle; the rainwater drainage device 2 is connected with a rainwater tank on the roof and drains rainwater and snow water generated in rainy and snowy weather out of the vehicle; the roof drain device 3 is connected to a water collection tank of the roof, and drains water that has permeated into the vehicle interior and is generated by heating of the air conditioning unit, out of the vehicle.
As shown in fig. 3, the condensate drain device 1 includes a first condensate water pipeline 11 and a second condensate water pipeline 12 connected to a condensate water outlet of the air conditioning unit 5, a first condensate water pipeline 13 connected to the first condensate water pipeline 11, a second condensate water pipeline 14 connected to the second condensate water pipeline 12, and a condensate water outlet pipeline 16 for merging the first condensate water pipeline 13 and the second condensate water pipeline 14; the first condensed water pipeline 11 is connected with the first condensed water drainage pipeline 13 through a 90-degree elbow pipe 15, and the second condensed water pipeline 12 is connected with the second condensed water drainage pipeline 14 through a 90-degree elbow pipe 15; the first condensed water pipeline 11 and the second condensed water pipeline 12 are parallel to the running direction of the vehicle body, and can be arranged side by side or in parallel; the first condensation water discharge pipeline 13 and the second condensation water discharge pipeline 14 are arranged in parallel and are vertical to the running direction of the vehicle body; condensed water collected from a condensed water outlet of the air conditioning unit 5 respectively enters the first condensed water pipeline 11 and the second condensed water pipeline 12, the condensed water in the first condensed water pipeline 11 enters the first condensed water drainage pipeline 13 through the elbow pipe 15 and is finally discharged through the condensed water outlet pipeline 16, and the condensed water in the second condensed water pipeline 12 enters the second condensed water drainage pipeline 14 through the elbow pipe 15 and is finally discharged through the condensed water outlet pipeline 16; as shown in fig. 5, the condensed water outlet pipeline 16 is composed of a main pipeline 161 and two branch pipelines 162 connected to the main pipeline 161, the two branch pipelines 162 are respectively connected to the first condensed water outlet pipeline 13 and the second condensed water outlet pipeline 14 in a one-to-one correspondence manner, and the two branch pipelines 162 merge two paths of condensed water and then discharge the condensed water through the main pipeline 161; in the design process, the diameter of the two branch pipes 162 is ensured to be smaller than that of the main pipe 161, and when the water flow is large, the water can be quickly discharged. The condensation and drainage devices 1 are provided with two groups, and are respectively and longitudinally and symmetrically arranged on two sides of the roof.
The rainwater drain apparatus 2 shown in fig. 4 is similar in structure to the condensation drain apparatus 1, and includes a first rainwater inlet pipe 21 and a second rainwater inlet pipe 22 connected to the roof rainwater tank, a first rainwater drain pipe 24 connected to the first rainwater inlet pipe 21, a second rainwater drain pipe 25 connected to the second rainwater inlet pipe 22, and a rainwater outlet pipe 26 for merging the first rainwater drain pipe 24 and the second rainwater drain pipe 25; the first rainwater inlet pipeline 21 is connected with the first rainwater drainage pipeline 24 through a 90-degree elbow pipe 23, and the second rainwater inlet pipeline 22 is connected with the second rainwater drainage pipeline 25 through a 90-degree elbow pipe 23; the first rainwater inlet pipeline 21 and the second rainwater inlet pipeline 22 are parallel to the running direction of the vehicle body, and can be arranged side by side or can be arranged side by side; the first rainwater drainage pipeline 24 and the second rainwater drainage pipeline 25 are arranged in parallel and are vertical to the running direction of the vehicle body. Rain and snow water in the roof rain water tank respectively enters the first rain water inlet pipeline 21 and the second rain water pipeline 22, rain and snow water in the first rain water inlet pipeline 21 enters the first rain water drainage pipeline 24 through the elbow pipe 23 and is finally discharged through the rain water outlet pipeline 26, rain and snow water in the second rain water inlet pipeline 22 enters the second rain water drainage pipeline 25 through the elbow pipe 23 and is finally discharged through the rain water outlet pipeline 26; the rain outlet pipe 26 shown in FIG. 5 is also composed of a main pipe 261 and two branch pipes 262 connected to the main pipe 261, as well as the condensation outlet pipe 16. The two groups of rainwater drainage devices 2 are respectively and longitudinally and symmetrically arranged at two sides of the roof.
As shown in fig. 2, the roof drain apparatus 3 includes a roof inlet pipe 31, a roof drain pipe 32 connected to the roof inlet pipe 31, and a roof outlet pipe 33 connected to the roof drain pipe 32, wherein one end of the roof inlet pipe 31 is connected to the roof sump, and the roof outlet pipe 33 drains water out of the vehicle body; the roof water inlet pipeline 31 and the roof water outlet pipeline 33 are both bent pipes, the roof water drainage pipeline 32 is a straight pipe and is horizontally arranged on the roof, the straight pipe can also have a certain inclination angle, and one end connected to the roof water inlet pipeline 31 is higher than one end connected to the roof water outlet pipeline 33, so that sewage can flow out quickly and is not accumulated; the inlet of the roof water inlet pipeline 31 is higher than the roof water outlet pipeline 32, and the roof water outlet pipeline 32 is higher than the outlet of the roof water outlet pipeline 33. The sump collects the contaminated water between the roof and the trim panel 6, which enters the roof drain line 32 through the roof inlet line 31, then passes along the roof drain line 32 to the roof outlet line 33, and is discharged through the outlet.
As shown in fig. 3 and 4, a buckle assembly 4 for placing and fixing the condensation and drainage device 1 and the rainwater drainage device 2 is arranged on the decorative plate 6, the buckle assembly 4 comprises a positioning member 41 and a fixing member 42, 4 buckle grooves are formed in the positioning member 41, and a first condensation drainage pipeline 13, a second condensation drainage pipeline 14, a first rainwater inlet pipeline 24 and a second rainwater inlet pipeline 25 are sequentially arranged in the 4 buckle grooves from left to right; the fixing member 42 is used to fix the above-described duct to the trim panel 6 of the roof.
In summary, the condensate drainage device 1 can rapidly drain the condensate water of the air conditioning unit 5, the rainwater drainage device 2 can rapidly drain the rainwater and snow water, and the roof drainage device 3 can rapidly drain the rainwater and snow water of the unit mounting platform out of the vehicle; the pipeline of above-mentioned three kinds of devices is arranged rationally, and the narrow and small space of make full use of does not occupy the space of main wind channel, trough and interior trim, and the pipeline flow is short simultaneously, and flow resistance is little, and pipeline light in weight can realize quick drainage, provides drainage efficiency.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (10)
1. A drainage system of a straddle type monorail vehicle is arranged below an air conditioning unit (5) and above a decorative plate (6) and comprises a condensation drainage device (1), a rainwater drainage device (2) and a roof drainage device (3), and is characterized in that the condensation drainage device (1) comprises a first condensation water pipeline (11) and a second condensation water pipeline (12) which are connected to a condensation water outlet of the air conditioning unit (5), a first condensation drainage pipeline (13) connected with the first condensation water pipeline (11), a second condensation drainage pipeline (14) connected with the second condensation water pipeline (12) and a condensation water outlet pipeline (16) used for converging the first condensation drainage pipeline (13) and the second condensation drainage pipeline (14); the first condensed water pipeline (11) is connected with the first condensed water drainage pipeline (13) through a 90-degree elbow pipe (15), and the second condensed water pipeline (12) is connected with the second condensed water drainage pipeline (14) through a 90-degree elbow pipe (15); the first condensed water pipeline (11) and the second condensed water pipeline (12) are parallel to the running direction of the vehicle body, and the first condensed water drainage pipeline (13) and the second condensed water drainage pipeline (14) are arranged side by side and are perpendicular to the running direction of the vehicle body.
2. The water drainage system for straddle-type monorail vehicles as claimed in claim 1, wherein there are two said condensate drainage devices (1) disposed longitudinally symmetrically on each side of the roof.
3. The water drainage system for straddle-type monorail vehicles as claimed in claim 1 or 2, wherein the condensation outlet conduit (16) comprises a main conduit (161) and two branch conduits (162) connected to the main conduit (161), and wherein the diameter of each of the two branch conduits (162) is smaller than the diameter of the main conduit (161).
4. The drainage system of the straddle-type monorail vehicle as claimed in claim 1, wherein the rainwater drainage device (2) comprises a first rainwater inlet pipe (21) and a second rainwater inlet pipe (22) connected to a roof rainwater tank, a first rainwater drainage pipe (24) connected to the first rainwater inlet pipe (21), a second rainwater drainage pipe (25) connected to the second rainwater inlet pipe (22), and a rainwater outlet pipe (26) for merging the first rainwater drainage pipe (24) and the second rainwater drainage pipe (25); the first rainwater inlet pipeline (21) is connected with the first rainwater drainage pipeline (24) through a 90-degree elbow pipe (23), and the second rainwater inlet pipeline (22) is connected with the second rainwater drainage pipeline (25) through a 90-degree elbow pipe (23); first rainwater inlet pipe (21) and second rainwater inlet pipe (22) be on a parallel with automobile body traffic direction, first rainwater drainage pipe (24) and second rainwater drainage pipe (25) set up side by side and perpendicular and automobile body traffic direction.
5. The water drainage system for a straddle-type monorail vehicle as claimed in claim 4, wherein said rainwater drainage means (2) are provided in two longitudinally symmetrical positions on both sides of the roof.
6. The drainage system for straddle-type monorail vehicles as defined in claim 4 or 5, wherein said rainwater outlet conduit (26) comprises a main conduit (261) and two branch conduits (262) connected to the main conduit (261), the diameter of each of said two branch conduits (262) being smaller than the diameter of the main conduit (261).
7. The drainage system of the straddle-type monorail vehicle as claimed in claim 1, wherein the roof drainage device (3) comprises a roof water inlet pipe (31), a roof drainage pipe (32) connected with the roof water inlet pipe (31), and a roof water outlet pipe (33) connected with the roof drainage pipe (32), wherein one end of the roof water inlet pipe (31) is connected to a roof water collecting tank, and the roof water outlet pipe (33) drains water out of the vehicle body; the roof water inlet pipeline (31) and the roof water outlet pipeline (33) are both bent pipes, the roof water outlet pipeline (32) is a straight pipe and is horizontally arranged on the roof, the inlet of the roof water inlet pipeline (31) is higher than the roof water outlet pipeline (32), and the roof water outlet pipeline (32) is higher than the outlet of the roof water outlet pipeline (33).
8. The water drainage system for straddle-type monorail vehicles according to claim 7, characterized in that there are two roof water drainage devices (3) and they are arranged symmetrically at the two ends of the unit.
9. The drainage system of a straddle-type monorail vehicle as claimed in claim 1, wherein a snap-fit assembly (4) for placing and fixing the condensate drain (1) and the rainwater drain (2) is provided on the decorative plate (6).
10. The drainage system of a straddle-type monorail vehicle as claimed in claim 9, wherein the buckle assembly (4) comprises a positioning member (41) and a fixing member (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362561.4U CN209813999U (en) | 2019-03-20 | 2019-03-20 | Drainage system of straddle type monorail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920362561.4U CN209813999U (en) | 2019-03-20 | 2019-03-20 | Drainage system of straddle type monorail vehicle |
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| CN209813999U true CN209813999U (en) | 2019-12-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920362561.4U Active CN209813999U (en) | 2019-03-20 | 2019-03-20 | Drainage system of straddle type monorail vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671807A (en) * | 2019-09-26 | 2020-01-10 | 珠海格力电器股份有限公司 | Water collector subassembly, drainage system and rail vehicle air conditioner |
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2019
- 2019-03-20 CN CN201920362561.4U patent/CN209813999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110671807A (en) * | 2019-09-26 | 2020-01-10 | 珠海格力电器股份有限公司 | Water collector subassembly, drainage system and rail vehicle air conditioner |
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