CN209254425U - A kind of railway tunnel ventilation structure - Google Patents
A kind of railway tunnel ventilation structure Download PDFInfo
- Publication number
- CN209254425U CN209254425U CN201822054900.0U CN201822054900U CN209254425U CN 209254425 U CN209254425 U CN 209254425U CN 201822054900 U CN201822054900 U CN 201822054900U CN 209254425 U CN209254425 U CN 209254425U
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- CN
- China
- Prior art keywords
- shell
- motor
- protective frame
- railway tunnel
- ventilation structure
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of railway tunnel ventilation structures, including protective frame, shell, motor, mounting post and pipeline, the inside of the shell is equipped with channel, the inside in the channel is equipped with two groups of fixed links, fixing sleeve is installed between the fixed link, the inside of the fixing sleeve is equipped with motor, one end of the motor is equipped with flabellum, the side of the shell is equipped with protective frame, the shell is equipped with attachment base far from one end of protective frame, the drying box is equipped with dust filter layer far from the side of activated charcoal, the dust filter layer is equipped with protective net far from one end of drying box.The utility model can effectively absorb the pernicious gases such as carbon monoxide and sulfur dioxide of air by being equipped with activated charcoal, environment is damaged so as to avoid pollution of ecological environment, simultaneously by being equipped with flabellum and motor, it is effectively increased the efficiency of air draft, can quickly and effectively purify the contaminated air in tunnel.
Description
Technical field
The utility model relates to technical field of civil engineering, specially a kind of railway tunnel ventilation structure.
Background technique
Railway tunnel is to be built in underground or the underwater and building current for rolling stock that place an iron railway, according to where it
Position can be divided into three categories: for the referred to as mountain tunnel for shortening distance with avoiding steep gradient and passing through under the mountain ridge or hills；For
River crossing or straits and under river or seabed passes through is known as submerged tunnel；It is needed to adapt to railway by metropolitan
What Urban Underground passed through is known as city tunnel, and building in these three types of tunnels most is mountain tunnel, and longer tunnel is inside it
Approximate it can regard space closed at one end as, and the train mobility of vcehicular tunnel is larger, the tail gas that train generates cannot be timely
It shedding, tail gas contains a large amount of pollutant, air quality is reduced, and the density ratio air of tail gas is big, so tail gas can be deposited
It is the position close to earth's surface, and contains the pernicious gases such as a large amount of carbon monoxide and sulfur dioxide in tail gas, and general tunnel
Road exhaust, is all that exhaust pipe is embedded among the soil layer in tunnel, and the pollution of tunnel internal is reduced to external ventilation, and
Exhaust pipe can not purify the pollutant in air, can be dirty containing pernicious gases such as a large amount of carbon monoxide and sulfur dioxide in tail gas
Ecological environment is contaminated, serious destruction is caused to environment.
Utility model content
The purpose of this utility model is to provide a kind of railway tunnel ventilation structures, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of railway tunnel ventilation structure,
Including protective frame, shell, motor, mounting post and pipeline, the inside of the shell is equipped with channel, the inside installation in the channel
There are two groups of fixed links, fixing sleeve is installed between the fixed link, the inside of the fixing sleeve is equipped with motor, the motor
One end is equipped with flabellum, and the side of the shell is equipped with protective frame, and the shell is equipped with connection far from one end of protective frame
Seat, one end of the attachment base are equipped with pipeline, and the two sides up and down of the pipeline are equipped with telescopic fixed bracket, and the pipeline is separate
One end of shell is equipped with filter device, and the inside of the filter device is equipped with activated charcoal, the side of the activated charcoal
Drying box is installed, the drying box is equipped with dust filter layer far from the side of activated charcoal, and the dust filter layer is separate
One end of drying box is equipped with protective net.
Preferably, the inside of the telescopic fixed bracket is equipped with mounting base, and the bottom of mounting base is equipped with support rod, support rod
Outside be cased with fixture nut.
Preferably, the inside of the protective frame is equipped with fixing groove, and the inside of fixing groove is equipped with five groups of fixed blocks, fixed
Baffle is installed between block.
Preferably, the two sides up and down of the protective frame are equipped with mounting post, and one end of mounting post is equipped with mounting plate.
Preferably, the outer application of the shell has corrosion-resistant coating.
Preferably, mounting rack is installed, and mounting rack is equipped with fixing bolt on the outside of the filter device.
Compared with prior art, the utility model has the beneficial effects that the railway tunnel ventilation structure passes through peace
The pernicious gases such as carbon monoxide and the sulfur dioxide of air can be effectively absorbed equipped with activated charcoal, so as to avoid pollution ecology
Environment damages environment, while by being equipped with flabellum and motor, being effectively increased the efficiency of air draft, can be fast and effective
Purification tunnel in contaminated air, the telescopic fixed bracket being provided with effectively facilitates installation by pipeline, to adapt to not
Same different channels, are provided with inclined baffle, to effectively prevent sundries or toy from entering in device, to influence
The normal operation of device, the fixed present apparatus of installation can be facilitated by being provided with mounting post, improve the portability of device installation, the present apparatus
It is easy for installation using simple, it can be directly mounted at gas exhaust piping, while effective purification pollutants in air is then exhausted from, and is avoided
The problem of polluting air.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overall structure diagram of the utility model；
Fig. 3 is the positive structure schematic of the utility model.
In figure: 1, protective frame；101, fixing groove；102, baffle；103, fixed block；2, shell；201, channel；3, motor；
301, flabellum；302, fixed link；303, fixing sleeve；4, mounting post；401, mounting plate；5, pipeline；501, attachment base；6, it stretches solid
Determine frame；601, support rod；602, fixture nut；603, mounting base；7, filter device；701, activated charcoal；702, drying box；
703, dust filter layer；704, protective net；705, mounting rack.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of railway tunnel ventilation structure, packet
Protective frame 1, shell 2, motor 3, mounting post 4 and pipeline 5 are included, the inside of shell 2 is equipped with channel 201, and channel 201 can be used for pacifying
Motor 3 is filled, the inside in channel 201 is equipped with two groups of fixed links 302, and fixed link 302 can be used for fixing motor 3, prevents motor 3 from sending out
It gives birth to the problem of shaking, fixing sleeve 303 is installed between fixed link 302, fixing sleeve 303 can be used for connecting motor 3 and fixed link
302, the inside of fixing sleeve 303 is equipped with motor 3, and motor 3 can drive flabellum 301 to rotate, so that air draft is completed, the one of motor 3
End is equipped with flabellum 301, and the rotation of flabellum 301 generates wind pressure, to complete air draft, the side of shell 2 is equipped with protective frame 1, shell
Body 2 is equipped with attachment base 501 far from one end of protective frame 1, and attachment base 501 can be used for connecting pipe 5 and motor 3, attachment base 501
One end pipeline 5 is installed, the two sides up and down of pipeline 5 are equipped with telescopic fixed bracket 6, and the installation of pipeline 5 is adjusted in telescopic fixed bracket 6
Position, to adapt to different on-off, pipeline 5 is equipped with filter device 7,7 pairs of filter device pollutions far from one end of shell 2
Air be filtered, the inside of filter device 7 is equipped with activated charcoal 701, and activated charcoal 701 absorbs organic in air
Object, the side of activated charcoal 701 are equipped with drying box 702, and drying box 702 can absorb the moisture of air axis, improve tunnel internal
The service life of equipment, drying box 702 are equipped with dust filter layer 703, dust filter layer far from the side of activated charcoal 701
703 prevent dust from entering in device, and dust filter layer 703 is equipped with protective net 704, protective net far from one end of drying box 702
704 effectively prevent sundries from entering in device.
Further, the inside of telescopic fixed bracket 6 is equipped with mounting base 603, and mounting base 603 can be used for installing support rod 601, pacifies
The bottom of dress seat 603 is equipped with support rod 601, and support rod 601 can be used for supporting the fixed present apparatus, the outer sheath of support rod 601
There is fixture nut 602.
Further, the inside of protective frame 1 is equipped with fixing groove 101, and the inside of fixing groove 101 is equipped with five groups of fixed blocks
103, baffle 102 is installed between fixed block 103, baffle 102 prevents sundries from entering in device.
Further, the two sides up and down of protective frame 1 are equipped with mounting post 4, and one end of mounting post 4 is equipped with mounting plate 401, peace
The present apparatus can be connect by loading board 401 with channel.
Further, the outer application of shell 2 has corrosion-resistant coating, and corrosion-resistant coating effectively improves the service life of device.
Further, the outside of filter device 7 is equipped with mounting rack 705, mounting rack 705 can fixed filter unit 7, improved
The stability that device 7 is installed is filtered, and mounting rack 705 is equipped with fixing bolt.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of railway tunnel ventilation structure, including protective frame (1), shell (2), motor (3), mounting post (4) and pipe
Road (5), it is characterised in that: the inside of the shell (2) is equipped with channel (201), and the inside of the channel (201) is equipped with two
It organizes fixed link (302), is equipped with fixing sleeve (303) between the fixed link (302), the inside installation of the fixing sleeve (303)
Having motor (3), one end of the motor (3) is equipped with flabellum (301), and the side of the shell (2) is equipped with protective frame (1),
The shell (2) is equipped with attachment base (501) far from the one end of protective frame (1), and one end of the attachment base (501) is equipped with pipe
The two sides up and down in road (5), the pipeline (5) are equipped with telescopic fixed bracket (6), and the pipeline (5) is pacified far from the one end of shell (2)
Equipped with filter device (7), the inside of the filter device (7) is equipped with activated charcoal (701), the activated charcoal (701)
Side is equipped with drying box (702), and the drying box (702) is equipped with dust filter layer far from the side of activated charcoal (701)
(703), the dust filter layer (703) is equipped with protective net (704) far from the one end of drying box (702).
2. a kind of railway tunnel ventilation structure according to claim 1, it is characterised in that: the telescopic fixed bracket
(6) inside is equipped with mounting base (603), and the bottom of mounting base (603) is equipped with support rod (601), the outside of support rod (601)
It is cased with fixture nut (602).
3. a kind of railway tunnel ventilation structure according to claim 1, it is characterised in that: the protective frame (1)
Inside be equipped with fixing groove (101), the inside of fixing groove (101) is equipped with five groups of fixed blocks (103), fixed block (103)
Between baffle (102) are installed.
4. a kind of railway tunnel ventilation structure according to claim 1, it is characterised in that: the protective frame (1)
Two sides up and down be equipped with mounting post (4), one end of mounting post (4) is equipped with mounting plate (401).
5. a kind of railway tunnel ventilation structure according to claim 1, it is characterised in that: the shell (2)
Outer application has corrosion-resistant coating.
6. a kind of railway tunnel ventilation structure according to claim 1, it is characterised in that: the filter device
(7) it is equipped on the outside of mounting rack (705), and mounting rack (705) is equipped with fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822054900.0U CN209254425U (en) | 2018-12-08 | 2018-12-08 | A kind of railway tunnel ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822054900.0U CN209254425U (en) | 2018-12-08 | 2018-12-08 | A kind of railway tunnel ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209254425U true CN209254425U (en) | 2019-08-16 |
Family
ID=67562306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822054900.0U Expired - Fee Related CN209254425U (en) | 2018-12-08 | 2018-12-08 | A kind of railway tunnel ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209254425U (en) |
-
2018
- 2018-12-08 CN CN201822054900.0U patent/CN209254425U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |