CN216943071U - Efficient air supply structure for passenger room of railway vehicle - Google Patents
Efficient air supply structure for passenger room of railway vehicle Download PDFInfo
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- CN216943071U CN216943071U CN202220923497.4U CN202220923497U CN216943071U CN 216943071 U CN216943071 U CN 216943071U CN 202220923497 U CN202220923497 U CN 202220923497U CN 216943071 U CN216943071 U CN 216943071U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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Abstract
The utility model relates to a high-efficiency air supply structure for a passenger room of a railway vehicle in the technical field of air supply devices, which comprises a bladeless fan, an air inlet and an inner top plate, wherein the bladeless fan is connected with the air inlet through a hose, a HEPA (high efficiency particulate air) filter screen is arranged at the air inlet, the bladeless fan comprises a fan main body, an inner cover plate and an outer cover plate, the top end of the fan main body is provided with a fan air inlet, a turbocharging technology is mainly introduced into the fan to enable the air volume blown out by the fan to be far more than the air volume sucked by an air compressor, so that air multiplication is realized, the turbocharging technology is introduced into a subway carriage by taking the bladeless fan as a carrier to enhance the air circulation in the carriage, and meanwhile, a plasma generator is arranged in the fan to achieve the purpose of improving the environment of the passenger room The installation is convenient, pleasing to the eye in an organic whole to the cost of maintenance in the reduction later stage that can be great.
Description
Technical Field
The utility model relates to the technical field of air supply devices, in particular to a high-efficiency air supply structure for a passenger room of a railway vehicle.
Background
The metro vehicle has a long history, and as the air conditioner is limited by the technology at that time, many metros have the problems of high indoor temperature and poor comfort, so that in order to meet the requirements of most citizens and passengers, a smart metro is built, the problems of insufficient carriage cold quantity and poor thermal comfort are overcome, and a high-efficiency air supply structure for a vehicle passenger room is urgently needed.
Based on the above, the utility model designs an efficient air supply structure for a passenger room of a railway vehicle, so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an efficient air supply structure for a passenger room of a railway vehicle, and aims to solve the problems that due to the fact that air conditioners are limited by technology at the time, indoor temperature is high and comfort is poor in a plurality of subways in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a rail vehicle guest room is with high-efficient air supply structure, includes bladeless fan, built-in roof, the bladeless fan includes fan main part, inside cover plate, outside cover plate, fan main part top is provided with the fan air intake, be provided with fan main part mounting point in the fan main part, be provided with mounting point on outside cover plate guide plate, the outside cover plate on the inside cover plate, be provided with mounting point under the outside cover plate on the outside cover plate, the inside left end of fan main part is provided with the high-pressure package, the inside right-hand member of fan main part is provided with the ion tube, solves because the air conditioner receives technical limitation at that time, and there is the problem that indoor temperature is high, the travelling comfort is poor in many subways.
As a further scheme of the utility model, an air outlet gap is arranged at the joint of the outer cover plate and the fan main body.
In a further aspect of the present invention, the outer wall of the bladeless fan is provided with a cold-proof material, and the cold-proof material is arranged between the bladeless fan and the inner top plate when the bladeless fan is fixed with the inner top plate.
As a further scheme of the utility model, the inner cover plate and the outer cover plate are connected through an upper mounting point of the outer cover plate and a lower mounting point of the outer cover plate.
In a further aspect of the present invention, the bladeless fan is screwed and fixed to a rivet nut of an internal top plate by a screw, and an air duct opening gap is provided between an outer wall of the fan main body and the internal top plate.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model mainly introduces a turbocharging technology into the fan, so that the air volume blown out by the fan is far larger than the air volume sucked by an air compressor, air multiplication is realized, the turbocharging technology is introduced into a subway carriage by taking a bladeless fan as a carrier, the air flow circulation in the carriage is enhanced, meanwhile, a plasma generator is arranged in the fan, the aim of improving the environment of a passenger room can be achieved, a ceiling type fan is adopted, the safe, healthy and comfortable subway riding environment can be constructed, and the bladeless fan integrates small volume, convenient and fast installation and attractive appearance, and can greatly reduce the later maintenance cost.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of a bladeless fan according to the present invention:
FIG. 2 is a schematic sectional view of the present invention after installation:
fig. 3 is an overall sectional structural view of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the fan comprises a bladeless fan 2, a rivet nut 3, an air duct opening gap 4, an air outlet gap opening 5, a fan main body 6, an inner shield plate 7, an outer shield plate 8, a fan air inlet 9, a fan main body mounting point 10, an outer shield plate deflector 11, an outer shield plate upper mounting point 12, an outer shield plate lower mounting point 13, a high-pressure bag 14, an ion tube 15, an internal top plate 16 and screws.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency air supply structure for a passenger room of a railway vehicle comprises a bladeless fan 1 and an inner top plate 15, wherein the bladeless fan 1 comprises a fan main body 5, an inner cover plate 6 and an outer cover plate 7, a fan air inlet 8 is formed in the top end of the fan main body 5, a fan main body mounting point 9 is arranged on the fan main body 5, an outer cover plate guide plate 10 and an outer cover plate upper mounting point 11 are arranged on the inner cover plate 6, an outer cover plate lower mounting point 12 is arranged on the outer cover plate 7, a high-pressure bag 13 is arranged at the left end inside the fan main body 5, an ion tube 14 is arranged at the right end inside the fan main body 5, an air outlet gap 4 is formed at the joint of the outer cover plate 7 and the fan main body 5, a cold-proof material is arranged on the outer wall of the bladeless fan 1, and the inner top plate 15 are fixed, the cold-proof material is arranged between the outer cover plate and the inner cover plate, and the inner cover plate plays roles of drainage and pressurization after being installed, can make the wind speed that the fan absorbed wind accelerate, simultaneously through the outside cover plate guide plate of arranging with wind drainage, outside cover plate plays and shelters from the effect, and outside cover plate leaves the space with fan main part excircle simultaneously, and the wind of acceleration rate pressure boost blows out through this gap, and cold-proof material is pasted to bladeless fan outer wall, and cold-proof material itself has elasticity, compressibility, through the clearance of compressible cold-proof material extrusion wind channel trompil during bladeless fan installation, reaches the sealed of fan trompil.
Example two:
referring to fig. 1-3, the bladeless fan 1 includes a fan main body 5, an inner cover plate 6, and an outer cover plate 7, a fan inlet 8 is disposed at the top end of the fan main body 5, a fan main body mounting point 9 is disposed on the fan main body 5, an outer cover plate deflector 10 and an outer cover plate upper mounting point 11 are disposed on the inner cover plate 6, an outer cover plate lower mounting point 12 is disposed on the outer cover plate 7, a high-pressure bag 13 is disposed at the left end inside the fan main body 5, an ion tube 14 is disposed at the right end inside the fan main body 5, the inner cover plate 6 and the outer cover plate 7 are connected through the outer cover plate upper mounting point 11 and the outer cover plate lower mounting point 12, the bladeless fan 1 is screwed and fixed with a rivet nut 2 of an inner top plate 15 through a screw 16, an air duct opening gap 3 is disposed between the outer wall of the fan main body 5 and the inner top plate 15, when the bladeless fan is overhauled, only the inner and outer cover plates are required to be dismantled, and after the fan main body mounting bolt is dismantled, the fan main body can be integrally taken out, the mounting and dismounting are simple, and the maintenance cost in the later stage can be greatly reduced.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a rail vehicle passenger room is with high-efficient air supply structure, includes bladeless fan (1), built-in roof (15), its characterized in that: bladeless fan (1) is including fan main part (5), inside cover plate (6), outside cover plate (7), fan main part (5) top is provided with fan air intake (8), be provided with fan main part mounting point (9) on fan main part (5), be provided with on inside cover plate (6) outside cover plate guide plate (10), outside cover plate on mounting point (11), be provided with mounting point (12) under the outside cover plate on outside cover plate (7), the inside left end of fan main part (5) is provided with high-pressure package (13), the inside right-hand member of fan main part (5) is provided with ionic tube (14).
2. The efficient air supply structure for the passenger compartment of the rail vehicle according to claim 1, characterized in that: an air outlet gap (4) is arranged at the joint of the outer cover plate (7) and the fan main body (5).
3. The efficient air supply structure for the passenger compartment of the railway vehicle as claimed in claim 1, wherein: the outer wall of the bladeless fan (1) is provided with a cold-proof material, and when the bladeless fan (1) is fixed with the built-in top plate (15), the cold-proof material is arranged between the bladeless fan and the built-in top plate.
4. The efficient air supply structure for the passenger compartment of the rail vehicle according to claim 1, characterized in that: the inner cover plate (6) and the outer cover plate (7) are connected through an upper mounting point (11) of the outer cover plate and a lower mounting point (12) of the outer cover plate.
5. The efficient air supply structure for the passenger compartment of the railway vehicle as claimed in claim 1, wherein: the bladeless fan (1) is fixedly screwed with a rivet nut (2) of an internal top plate (15) through a screw (16), and an air duct opening gap (3) is formed between the outer wall of the fan main body (5) and the internal top plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220923497.4U CN216943071U (en) | 2022-04-20 | 2022-04-20 | Efficient air supply structure for passenger room of railway vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220923497.4U CN216943071U (en) | 2022-04-20 | 2022-04-20 | Efficient air supply structure for passenger room of railway vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216943071U true CN216943071U (en) | 2022-07-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220923497.4U Active CN216943071U (en) | 2022-04-20 | 2022-04-20 | Efficient air supply structure for passenger room of railway vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216943071U (en) |
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2022
- 2022-04-20 CN CN202220923497.4U patent/CN216943071U/en active Active
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