CN209454727U - A kind of semi-enclosed wind-supply unit of rail vehicle suitable for closed body frame - Google Patents
A kind of semi-enclosed wind-supply unit of rail vehicle suitable for closed body frame Download PDFInfo
- Publication number
- CN209454727U CN209454727U CN201920005839.2U CN201920005839U CN209454727U CN 209454727 U CN209454727 U CN 209454727U CN 201920005839 U CN201920005839 U CN 201920005839U CN 209454727 U CN209454727 U CN 209454727U
- Authority
- CN
- China
- Prior art keywords
- wind
- air compressor
- compressor machine
- body frame
- closed
- 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.)
- Active
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of semi-enclosed wind-supply units of the rail vehicle suitable for closed body frame, including airintake wind-tunnel, radiator, air compressor machine, motor, exhaust duct, aerofoil fan and closed shell, the outer end of airintake wind-tunnel is connect with the ventilation opening of closed body frame side, exhaust duct be arranged on closed body frame floor and be connected to outside closed body frame；Radiator and air compressor machine are arranged in closed shell, the inner end of airintake wind-tunnel is connect with radiator, the output shaft of motor protrudes into closed shell and connect with air compressor machine, the lower section of closed shell is arranged in exhaust duct and aerofoil fan, and aerofoil fan is for exporting the gas in closed shell to exhaust duct.The utility model closes air compressor machine and radiator, completely cuts off extraneous thermal effect, and compact-sized, heat dissipation effect is prominent, avoids the rail vehicle of closed body frame in operation due to radiating efficiency is low and causes a series of problems.
Description
Technical field
The utility model relates to rail vehicle braking system field more particularly to a kind of rails suitable for closed body frame
The semi-enclosed wind-supply unit of road vehicle.
Background technique
Conventional wind-supply unit is suitable for the power track vehicle of open body frame.Because open body frame is directly and greatly
Gas phase is logical, conventional wind-supply unit itself meeting integrated heat spreader, so heat problem is not present.
But for the power track vehicle of closed body frame, for conventional wind-supply unit, fresh cold air
Sucking and the discharge of hot-air are all problems.So conventional wind-supply unit easily forms hot short circuit under this working environment,
And make its equipment damage, so that work cannot be completed.
Utility model content
In order to solve problems in the prior art, the utility model provides a kind of railcar suitable for closed body frame
Semi-enclosed wind-supply unit, the technical solution is as follows:
The utility model provides a kind of semi-enclosed wind-supply unit of the rail vehicle suitable for closed body frame, including
Airintake wind-tunnel, radiator, air compressor machine, motor, exhaust duct, aerofoil fan and closed shell, the outer end of the airintake wind-tunnel
Connect with the ventilation opening of closed body frame side, the exhaust duct be arranged on the closed body frame floor and with envelope
Connection outside enclosed body frame；
The radiator and air compressor machine are arranged in the closed shell, the inner end of the airintake wind-tunnel and the heat dissipation
Device connection, the output shaft of the motor protrude into the closed shell and connect with the air compressor machine, the exhaust duct and axis
The lower section of the closed shell is arranged in flow fan, and the aerofoil fan is for exporting the gas in closed shell to row
Gas air duct.
Further, diversion fan is equipped with inside the radiator, the diversion fan from airintake wind-tunnel for that will enter
Air conduction to the radiator inside, the radiator is used for compressed air that air compressor machine is discharged and cools down.
Further, the entrance of the outlet of the air compressor machine and drying tower connects, and the drying tower is used to arrange air compressor machine
Compressed air out is dried.
Further, the drying tower is arranged outside closed shell, the air compressor machine by airflow line with it is described
Drying tower connection.
Further, the airflow line is S-type is back and forth arranged in the closed shell, and the airflow line
Outlet end passes through the closed shell and connect with the drying tower.
Further, the closed shell and drying tower are mounted on the installation of the closed body frame by mounting rack
On crossbeam.
Further, the airintake wind-tunnel and exhaust duct are fabricated from a flexible material.
Further, the radiator, air compressor machine, motor are linearly axially mounted, the axially mounted direction of the straight line
It is vertical with vehicle traffic direction.
Further, the lower surface that the aerofoil fan is mounted on the closed shell is placed in the exhaust duct
Portion.
Further, the aerofoil fan is located at the underface of the air compressor machine.
Technical solution bring provided by the utility model has the beneficial effect that:
A. radiator, air compressor machine are in the separate space of relative closure, form independent cycling environments, can completely cut off outer
Portion's environment influences, and improves the adaptability to complicated external environment condition；
B. closed shell only includes radiator and air compressor machine, so entire wind-supply unit structure is relatively easy, compact, warp
Benefit of helping is preferable；
C. airintake wind-tunnel and exhaust duct are all flexible channels, and the installation site that can compensate closed wind-supply unit is inclined
Difference, and adjustable airintake wind-tunnel and exhaust duct structure, to adapt to different status requirements；
D. the half-closed type wind-supply unit of the utility model is also applied for the power track vehicle of open body frame, is applicable in model
It encloses wide；
E. use oilless air compressor, without in use replacement maintenance oily filter or addition lubricating oil, and to environment without
Pollution.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is solid of the air compressor machine unit provided by the embodiment of the utility model under unassembled closed shell state
Figure；
Fig. 2 is perspective view of the air compressor machine unit provided by the embodiment of the utility model after assembling closed shell；
Fig. 3 is the structural perspective of semi-enclosed wind-supply unit provided by the embodiment of the utility model；
Fig. 4 is the semiclosed wind-supply unit and partial closure's formula body frame general assembly structural representation of the utility model embodiment
Figure.
Wherein, appended drawing reference includes: 1- airintake wind-tunnel, 2- radiator, 3- air compressor machine, 4- motor, 5- exhaust duct, 6- axis
Flow fan, 7- closed shell, 8- drying tower, 9- mounting rack, 10- installation crossbeam, 11- ventilation opening, the closed body frame of 12-
Plate.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, below in conjunction with the utility model reality
The attached drawing in example is applied, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the embodiment of the utility model a part, instead of all the embodiments.Based on the reality in the utility model
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts is all answered
When the range for belonging to the utility model protection.
It should be noted that the specification and claims of the utility model and term " first " in above-mentioned attached drawing,
" second " etc. is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that in this way
The data used are interchangeable under appropriate circumstances, so that the embodiments of the present invention described herein can be in addition at this
In illustrate or description those of other than sequence implement.In addition, term " includes " and " having " and their any deformation, meaning
Figure be to cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, device, product or equipment
Those of be not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for these processes,
Other intrinsic step or units of method, product or equipment.
In one embodiment of the utility model, a kind of half envelope of the rail vehicle suitable for closed body frame is provided
Enclosed wind-supply unit, referring to Fig. 1 and Fig. 2, the checking cylinder include airintake wind-tunnel 1, radiator 2, air compressor machine 3, motor 4, exhaust
Air duct 5, aerofoil fan 6 and closed shell 7, the ventilation opening 11 of the outer end of the airintake wind-tunnel 1 and closed body frame side
Connection, the exhaust duct 5 are arranged on the closed body frame floor 12 and are connected to outside closed body frame；It is preferred that
Ground, the radiator 2, air compressor machine 3, motor 4 are linearly axially mounted, so that compact-sized, the axially mounted side of the straight line
To vertical with vehicle traffic direction, referring to fig. 4 in the vehicle traffic direction that identifies.
The radiator 2 and air compressor machine 3 are arranged in the closed shell 7, the inner end of the airintake wind-tunnel 1 with it is described
Radiator 2 connects, and the output shaft of the motor 4 protrudes into the closed shell 7 and connect with the air compressor machine 3, the exhaust
The lower section of the closed shell 7 is arranged in air duct 5 and aerofoil fan 6, and the aerofoil fan 6 is used for will be in closed shell 7
Gas export to exhaust duct 5, the lower surface that the aerofoil fan 6 is mounted on the closed shell 7 is placed in the row
Inside gas air duct 5, and the aerofoil fan 6 is preferably placed at the underface of the air compressor machine 3, and then inside closed shell 7
Hot-air can be exhausted directly to atmosphere by aerofoil fan.
Further, inside the radiator 2 be equipped with diversion fan, the diversion fan for will from airintake wind-tunnel 1 into
Inside the air conduction entered to the radiator 2, the compressed air that the radiator 2 is used to that air compressor machine 3 to be discharged is cooled down,
Actual cooling procedure is to pass through the purpose of the cooling compressed air of exhaust pipe arrival of cooling air compressor 3 and air compressor machine 3, the sky
The exhaust connection structure of press 3 is specific as follows:
The outlet of the air compressor machine 3 is connect with the entrance of drying tower 8, and the drying tower 8 is used for the pressure that air compressor machine 3 is discharged
Contracting air is dried, as shown in figure 3, the drying tower 8 is arranged outside closed shell 7, the air compressor machine 3 passes through air-flow
Pipeline is connect with the drying tower 8, it is preferable that and the airflow line is S-type to be back and forth arranged in the closed shell 7, and
The outlet end of the airflow line passes through the closed shell 7 and connect with the drying tower 8.
The preferred mounting means of the closed shell 7 and drying tower 8 on closed body frame is as follows: radiator 2, sky
Press 3, motor 4, airintake wind-tunnel 1, outgassing wind-tunnel 5, closed shell 7, aerofoil fan 6 form air compressor machine unit, the pneumatics
Machine unit and drying tower 8 are assemblied on body frame 9, and then by body frame 9, entire semi-enclosed wind-supply unit assembly is being sealed
Enclosed body frame is installed on crossbeam 10, as shown in Figure 4.
In a preferred embodiment of the utility model, the airintake wind-tunnel 1 and exhaust duct 5 are by flexible material system
At, using the airintake wind-tunnel 1 of flexible structure, one end is connected with the ventilation opening 11 of closed body frame side, the other end and dissipate
Hot device 2 is connected, due to using flexible airintake wind-tunnel 1, so, either in assembly, or in vehicle operation, all may be used
To be compensated to the position deviation between closed body frame and semi-enclosed wind-supply unit.
Exhaust duct 5 is also flexible structure, and the upper end is connected on closed shell 7, and lower end is connected to closed vehicle bottom
On frame floor 12.Due to using flexible exhaust duct 5, so, either in assembly, or in vehicle operation, all
Position deviation between closed body frame and semi-enclosed wind-supply unit can be compensated.
The utility model surrounds radiator 2 and the closed shell 7 of air compressor machine 3, so that being formed inside closed shell 7
One independent heat circulating system, the environment temperature for completely cutting off closed body frame and some other heat source are to semi-enclosed air feed list
The heat affecting of member.
Referring to Fig. 4, when the semi-enclosed wind-supply unit works, radiator 2 can by closed body frame ventilation opening 11,
Extraneous fresh cold air is sucked in, the compressed air generated to air compressor machine 3 cools down, and compressed air after cooling enters
It is dried in drying tower 8, the compressed air of last outputting high quality is to meet customer need.
The compressed air that air compressor machine 3 generates is cooling by extraneous fresh cold air, i.e., on the other hand, extraneous fresh cold
The heat of compressed air of the air due to absorbing the generation of air compressor machine 3, temperature sharply increase, and in axial direction towards motor
4 directions are mobile, and when it reaches 6 position of aerofoil fan, aerofoil fan 6 can extract hot-air out, same to cross exhaust passage 5 and envelope
Enclosed body frame floor 12 by exhaust of hot air to the external world, to guarantee that semi-enclosed wind-supply unit works normally.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of semi-enclosed wind-supply unit of rail vehicle suitable for closed body frame, which is characterized in that including air inlet wind
Road (1), radiator (2), air compressor machine (3), motor (4), exhaust duct (5), aerofoil fan (6) and closed shell (7), it is described
The outer end of airintake wind-tunnel (1) is connect with the ventilation opening (11) of closed body frame side, and the exhaust duct (5) is arranged described
It is connected on closed body frame floor (12) and with closed body frame outside；
The radiator (2) and air compressor machine (3) setting in the closed shell (7), the inner end of the airintake wind-tunnel (1) with
Radiator (2) connection, the output shaft of the motor (4) protrude into the closed shell (7) and connect with the air compressor machine (3)
It connects, the exhaust duct (5) and aerofoil fan (6) are arranged in the lower section of the closed shell (7), the aerofoil fan (6)
For exporting the gas in closed shell (7) to exhaust duct (5).
2. semi-enclosed wind-supply unit according to claim 1, which is characterized in that be equipped with and lead inside the radiator (2)
Flow fan, the diversion fan is used for will be internal from the air conduction that airintake wind-tunnel (1) enters to the radiator (2), described
The compressed air that radiator (2) is used to that air compressor machine (3) to be discharged cools down.
3. semi-enclosed wind-supply unit according to claim 1, which is characterized in that the outlet of the air compressor machine (3) and dry
The entrance of dry tower (8) connects, and the compressed air that the drying tower (8) is used to that air compressor machine (3) to be discharged is dried.
4. semi-enclosed wind-supply unit according to claim 3, which is characterized in that drying tower (8) setting is being closed
Sandwich type element (7) is external, and the air compressor machine (3) is connect by airflow line with the drying tower (8).
5. semi-enclosed wind-supply unit according to claim 4, which is characterized in that the S-type past multiple bank of the airflow line
Cloth is in the closed shell (7), and the outlet end of the airflow line passes through the closed shell (7) and does with described
Dry tower (8) connection.
6. semi-enclosed wind-supply unit according to claim 4, which is characterized in that the closed shell (7) and drying
Tower (8) is mounted on the installation crossbeam (10) of the closed body frame by mounting rack (9).
7. semi-enclosed wind-supply unit according to claim 1, which is characterized in that the airintake wind-tunnel (1) and exhaust wind
Road (5) is fabricated from a flexible material.
8. semi-enclosed wind-supply unit according to claim 1, which is characterized in that the radiator (2), air compressor machine (3),
Motor (4) is linearly axially mounted, and the axially mounted direction of the straight line is vertical with vehicle traffic direction.
9. semi-enclosed wind-supply unit according to claim 1, which is characterized in that the aerofoil fan (6) is mounted on institute
The lower surface for stating closed shell (7) is placed in the exhaust duct (5) inside.
10. semi-enclosed wind-supply unit according to claim 9, which is characterized in that the aerofoil fan (6) is located at described
The underface of air compressor machine (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005839.2U CN209454727U (en) | 2019-01-03 | 2019-01-03 | A kind of semi-enclosed wind-supply unit of rail vehicle suitable for closed body frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920005839.2U CN209454727U (en) | 2019-01-03 | 2019-01-03 | A kind of semi-enclosed wind-supply unit of rail vehicle suitable for closed body frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209454727U true CN209454727U (en) | 2019-10-01 |
Family
ID=68043637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920005839.2U Active CN209454727U (en) | 2019-01-03 | 2019-01-03 | A kind of semi-enclosed wind-supply unit of rail vehicle suitable for closed body frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209454727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693656A (en) * | 2019-01-03 | 2019-04-30 | 克诺尔车辆设备(苏州)有限公司 | A kind of semi-enclosed wind-supply unit of rail vehicle suitable for closed body frame |
-
2019
- 2019-01-03 CN CN201920005839.2U patent/CN209454727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693656A (en) * | 2019-01-03 | 2019-04-30 | 克诺尔车辆设备(苏州)有限公司 | A kind of semi-enclosed wind-supply unit of rail vehicle suitable for closed body frame |
| CN109693656B (en) * | 2019-01-03 | 2024-03-26 | 克诺尔车辆设备(苏州)有限公司 | Semi-closed type air supply unit of railway vehicle suitable for closed chassis |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109068536B (en) | Waterproof outdoor communication cabinet with high-efficient radiating and ventilating effect | |
| CN108495538A (en) | A kind of high-power outdoor radiating cabinet | |
| CN208905262U (en) | A kind of high-power outdoor radiating cabinet structure | |
| CN109693656A (en) | A kind of semi-enclosed wind-supply unit of rail vehicle suitable for closed body frame | |
| CN105042723A (en) | Outdoor unit of variable frequency air conditioner and variable frequency air conditioner | |
| CN104564326B (en) | A kind of available power unit | |
| CN209454727U (en) | A kind of semi-enclosed wind-supply unit of rail vehicle suitable for closed body frame | |
| CN212011833U (en) | Self-heat dissipation device of box-type substation | |
| CN202603129U (en) | Machine cabinet radiation system | |
| CN212436194U (en) | IDC rack bottom air supply arrangement | |
| CN202679883U (en) | Control box cooling system | |
| CN209497159U (en) | A kind of outdoor terminal box of transformer substation | |
| CN201248223Y (en) | Power supply radiator | |
| CN206718917U (en) | A kind of coach air conditioner electric appliance box enters air cooling structure | |
| CN109688763A (en) | A kind of high-power wind-driven generator group current transformer temperature control system | |
| CN212989598U (en) | Fuel cell test platform cooling system | |
| CN107979267A (en) | A kind of frequency converter with dust and water protection dual-use function | |
| CN208924031U (en) | A kind of novel dismountable heat exchange core hollow cooler | |
| CN103726997B (en) | A kind of cabin refrigeration system of offshore wind turbine | |
| CN201918886U (en) | Heat dissipating device for frequency converter | |
| CN207241360U (en) | Electric motor coach convertible frequency air-conditioner control device and system | |
| CN207523401U (en) | New energy pure electric coach air-conditioner set | |
| CN212649247U (en) | Structure is collected to hydraulic generator carbon brush dust | |
| CN219799774U (en) | Cabin formula is heat dissipation and protector for laser radar | |
| CN200961514Y (en) | Portable generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |