CN107559037A - Air-exhaust type purification of air tunnel structure - Google Patents
Air-exhaust type purification of air tunnel structure Download PDFInfo
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- CN107559037A CN107559037A CN201710562987.XA CN201710562987A CN107559037A CN 107559037 A CN107559037 A CN 107559037A CN 201710562987 A CN201710562987 A CN 201710562987A CN 107559037 A CN107559037 A CN 107559037A
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Abstract
The invention discloses a kind of air-exhaust type purification of air tunnel structure, tunnel-liner, blowing line, the first air-suction duct, the second air-suction duct, air intake device and air-blast device including rock mass, support rock mass, air intake device include the induced-draught fan of housing and installation in the housing；Housing is provided with air inlet, gas outlet and the interior clean room being provided with for storing scavenging solution；Induced-draught fan is provided with corresponding with the air inlet air inlet for being used to suck air and the air outlet for discharging air, air outlet and is placed in clean room and submerges in scavenging solution；The clean gas outlet of clean room is connected by conduction pipe with gas outlet；Filtering body I is provided with air inlet, filtering body II is provided with gas outlet；The air inlet of housing connects with the one end of the first air-suction duct, the second air-suction duct simultaneously；The air-exhaust type purification of air tunnel structure of the present invention, the gas in tunnel pass through filtration, purification before draining into the external world, prevent from adversely affecting the health of tunnel perimeter resident.
Description
Technical field
The present invention relates to tunneling technique field, more particularly to a kind of air-exhaust type purification of air tunnel structure.
Background technology
Cause tunnel with the continuous increase of transport need amount, unprecedented bridge road construction with the development of the city
Quantity and length are in sharp increase situation.As the artificial space of relative closure, tunnel is exchanged there is inner air and outer air and is not easy, visibility
The problems such as low and noise and vibration, traffic accident takes place frequently.In tunnel air pollutants mostly come from automotive emission thing and
Caused dust in driving conditions.Because tunnel is hemi-closure space, with the increase of length, hole inner air and outer air exchanges too late
When, the presence of particulate matter and nitrogen oxides easily causes air quality in hole and declined, and has a strong impact on the environment in tunnel, right
Driver and crew cause serious threat in tunnel.
To solve this technical problem, there is a kind of air-exhaust type purification of air tunnel structure in prior art, it includes rock mass
With the tunnel-liner of support rock mass, tunnel-liner constitutes Tunnel body, in addition to blowing line, the first air-suction duct, second
Air-suction duct, induced-draught fan and air-blast device, blowing line are arranged at the top of Tunnel body along length of tunnel direction, the first air draught
Pipeline is arranged on the side of Tunnel body along length of tunnel direction, and the second air-suction duct is arranged on tunnel along length of tunnel direction
The opposite side of road hole body, blowing line, the first air-suction duct and the second air-suction duct the side with the Tunnel body phase back of the body on
Air vent is provided with, induced-draught fan air intake vent connects with the one end of the first aspiration channel, the second air-suction duct simultaneously, air-blast device air-out
Mouth connects with the one end of blowing line, and induced-draught fan and air-blast device are arranged on the same side outside massif tunnel.Induced-draught fan is extracted out
Gas (i.e. tunnel includes the more waste gas of pollutant) heel row in first air-suction duct and the second air-suction duct is to the external world, so
And due to the filtered purification of the gas, this mode is only that displaced pollution and do not eliminate pollution, and tunnel perimeter is occupied
The health of the people adversely affects.
The content of the invention
In view of this, it is an object of the invention to provide a kind of air-exhaust type purification of air tunnel structure, the gas in tunnel
Pass through filtration, purification before draining into the external world, prevent from adversely affecting the health of tunnel perimeter resident.
The air-exhaust type purification of air tunnel structure of the present invention, including rock mass, support the tunnel-liner of rock mass, blowing line,
First air-suction duct, the second air-suction duct, air intake device and air-blast device, the tunnel-liner constitute Tunnel body；It is described
Blowing line is arranged at the top of Tunnel body along length of tunnel direction；First air-suction duct is set along length of tunnel direction
Put and the opposite side of Tunnel body is arranged on along length of tunnel direction in the side of Tunnel body, second air-suction duct；Institute
State and be provided with air vent on blowing line, the first air-suction duct and the second air-suction duct；The outlet side of the air-blast device and drum
The one end connection of wind pipeline；The air intake device and air-blast device are located at outside massif tunnel；The air intake device includes housing
With the induced-draught fan of installation in the housing；The housing is provided with air inlet, gas outlet and interior be provided with and is used to store the net of scavenging solution
Change room；The induced-draught fan is provided with the air inlet for being used to suck air corresponding with air inlet and the air outlet for discharging air,
The air outlet is placed in clean room and submerged in scavenging solution；The clean gas outlet of the clean room is by conduction pipe with going out
Gas port is connected；Filtering body I is provided with the air inlet, filtering body II is provided with the gas outlet；The air inlet of the housing
Connected simultaneously with the one end of the first air-suction duct, the second air-suction duct.
Further, the air intake device and air-blast device are separately positioned on the both ends in massif tunnel.
Further, the air vent of the blowing line is located on its side with the Tunnel body phase back of the body；First air draught
The air vent of pipeline and the second air-suction duct is located on its side with Tunnel body phase pair.
Further, the housing be provided with for feed liquor liquid inlet joint and be used to liquid go out liquid joint, the feed liquor
Joint and go out liquid joint and connected with clean room；The clean room separates filter core with the junction of conduction pipe provided with aqueous vapor.
Further, atomizer is additionally provided with the housing, the atomizer extracts scavenging solution from clean room and will purification
Conduction pipe is sprayed onto after liquid mist.
Further, in addition to controller senses with the air quality being located in Tunnel body for detection air quality in real time
Device, the air-blast device, induced-draught fan and air mass sensor are connected with controller respectively, and the controller is according to air quality
The signal control air-blast device and induced-draught fan of sensor feedback start or closed.
Further, the controller is provided with wireless communication module and timing module, and the controller passes through radio communication mold
Block and remote terminal telecommunication, when the timing module is used for the startup time for setting air-blast device and induced-draught fan or closed
Between.
Further, the air intake device and air-blast device are by the damper support located at respective bottom；The damper
Including seat board, seat cylinder and support member, the seat board is closely against air intake device and air-blast device bottom；The seat cylinder includes barrel
Be sheath structure with the integrally formed upper extension of barrel, the support member, the upper extension stretches into the support member
It is interior；The damper also includes support and is arranged in barrel and the first support spring and support of support member formation support are set
Put on upper extension and the second support spring supported is formed to the inner bottom part of support member；The damper also includes being arranged on
Torsion damping in barrel, gangbar is formed with the support member, the gangbar stretches into from upper extension
The interior power intake transmission with reversing damping of barrel cooperatively forms screw slider mechanism and is used for above and below support member
Vibrations are converted to rotary motion, and the second support spring overcoat gangbar is set.
Further, the damping that reverses includes the damping chamber that is formed in seat cylinder and can relatively rotate and axial two
The mode that end forms sealing is arranged on damping intracavitary and forms the axle sleeve for the power intake for reversing damping；
Extend inside the seat cylinder to damping intracavitary formed with the first auxiliary section and the second auxiliary section, first auxiliary section
Snug fit is formed with the outside of axle sleeve with second auxiliary section and damping chamber is divided into the first damping cavity and the jointly
Damping fluid is filled with two damping cavities, first damping cavity and second damping cavity；
The first arc rotor block and the second arc rotor block, the first arc rotor have radially been symmetrically formed on the axle sleeve
Body is located in the first damping cavity and is divided into the first working chamber and the second working chamber, and the first arc rotor block and the first resistance
The first damp channel formed with the first working chamber of connection and the second working chamber, the second arc rotor block between the cavity wall of Buddhist nun's chamber
In the second damping cavity and it is divided into the 3rd working chamber and the 4th working chamber, and the second arc rotor block and second damps
The second damp channel formed with the 3rd working chamber of connection and the 4th working chamber between the cavity wall of chamber.
Further, the upper end of the upper extension is formed with the spring mounting groove for installing the second support spring；It is described
Engagement sleeves for coordinating with support member are formed on the bottom of seat board, and the support member is stretched into the engagement sleeves and set, the branch
Elastic support is provided between support member top and engagement sleeves；The inner bottom part of the engagement sleeves and the top of support member form circular cone
Face coordinates, and the elastic support is that the conical rubber sheath structure formed is arranged at intervals by layer by metal level and rubber layer.
Beneficial effects of the present invention：The air-exhaust type purification of air tunnel structure of the present invention, blowing line is into Tunnel body
Fresh air is blasted, the waste gas in Tunnel body is then drawn to the external world by air-suction duct, so as to form the ventilation passage of smoothness, makes tunnel
Road hole body keeps preferable air quality；Being additionally, since air intake device has filtration, and filtering body I plays first layer filtering
Effect, clean room play second layer filtration by the way of scavenging solution purification, and filtering body II then plays third layer filtering and made
With making the waste gas in tunnel pass through filtration, purification before draining into the external world, prevent waste gas from being caused to the health of tunnel perimeter resident
Adverse effect.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the transversary schematic cross-sectional view of the present invention；
Fig. 2 is the vertical structure schematic cross-sectional view of the present invention；
Fig. 3 is the structural representation of the air intake device of the present invention；
Fig. 4 is the structural representation of the damper of the present invention；
Fig. 5 is A-A sectional views in Fig. 4.
Embodiment
As shown in Figures 1 to 5：The air-exhaust type purification of air tunnel structure of the present embodiment, including rock mass 1, support rock mass 1
Tunnel-liner 2, blowing line 3, the first air-suction duct 4, the second air-suction duct 5, air intake device 6 and air-blast device 7, the tunnel
Lining cutting 2 constitutes Tunnel body 2a；The blowing line 3 is arranged at the top of Tunnel body 2a along length of tunnel direction；It is described
First air-suction duct 4 is arranged on Tunnel body 2a side along length of tunnel direction, and second air-suction duct 5 is along tunnel
Length direction is arranged on Tunnel body 2a opposite side；On the blowing line 3, the first air-suction duct 4 and the second air-suction duct 5
It (is respectively air vent 3a, the air vent 4a and the second air-suction duct 5 of the first air-suction duct 4 of blowing line 3 to be provided with air vent
Air vent 5a)；The outlet side of the air-blast device 7 connects with the one end of blowing line 3；The air intake device 6 and air blast
Device 7 is located at outside massif tunnel；The air intake device 6 includes housing 61 and the induced-draught fan 62 in housing 61；The shell
Body 61 is provided with air inlet 61a, gas outlet 61b and the interior clean room 63 being provided with for storing scavenging solution；The induced-draught fan 62 is set
There are the air inlet 62a that is used to suck air corresponding with the air inlet 61a and air outlet 62b for discharging air, the air-out
Mouth 62b is placed in clean room 63 and submerged in scavenging solution；The clean room 63 clean gas outlet by conduction pipe 64 with
Gas outlet 61b is connected；It is provided with the air inlet 61a at filtering body I 65a, the gas outlet 61b and is provided with the 65b of filtering body II；
The air inlet 61a of the housing 61 connects with the one end of the first air-suction duct 4, the second air-suction duct 5 simultaneously.
Induced-draught fan 62 extracts the gas in the first air-suction duct 4 and the second air-suction duct 5 out, and air pressure reduces, less than in tunnel
Air pressure, air just enters air-suction duct from air vent in tunnel, is then extracted again in tunnel, now air pressure drop in tunnel
Low, tunnel is inside and outside to form draught head, and the air outside tunnel pours in tunnel from tunnel portal, so as to the purpose taken a breath；Meanwhile
Tunnel inner and outer air pressure difference is avoided in time to implantation fresh air is not stopped in tunnel by blowing line 3 using air-blast device 7
Cause cross-ventilation greatly and form high wind, fresh air down blows from the blowing line 3 of tunnel top, squeezes waste gas in tunnel and arrives
In the air-suction duct of tunnel both sides, both coordinate so as to preferably purify air in tunnel.
Wherein, housing 61 can use plastics or metal be made, its shape can according to demand depending on, be not limited to Fig. 3
Shown is square；Housing 61 has dismountable cap for being adapted to therewith, open cap can exposed housings 61 inner chamber, air draught
The parts such as machine 62, clean room 63, conduction pipe 64 are fixed in the lumen by the connector of correlation；Air inlet 61a is located at shell
The side of body 61, gas outlet 61b are then located at cap top surface；Scavenging solution is the solution that can remove nitrogen oxides, such as can be hydrogen-oxygen
Change sodium solution；A loudspeaker enlarging part is additionally provided with the air outlet 62b of induced-draught fan 62, along the transversal of airflow direction loudspeaker enlarging part
Area gradually increases, and improves the contact area of air and scavenging solution；The bottom of loudspeaker enlarging part is located at the half of scavenging solution height
Left and right；The clean gas outlet of clean room 63 is located at the top of clean room 63, and conduction pipe 64 is exported perpendicular to clean gas and set；
In use, blowing line 3 blasts fresh air into Tunnel body 2a, the waste gas in Tunnel body 2a is then drawn to by air-suction duct
The external world, so as to form the ventilation passage of smoothness, Tunnel body 2a is set to keep preferable air quality；It is additionally, since air intake device 6
With filtration, the 65a of filtering body I plays first layer filtration, and clean room 63 plays the by the way of being purified using scavenging solution
Two layers of filtration, the 65b of filtering body II then play third layer filtration, the waste gas in tunnel is drained into before the external world by filtering
Purification, prevents waste gas from being adversely affected to the health of tunnel perimeter resident.
In the present embodiment, the air intake device 6 and air-blast device 7 are separately positioned on the both ends in massif tunnel；The structure has
Beneficial to the air mass for improving air-blast device 7；Specifically, if air intake device 6 and air-blast device 7 are arranged on outside massif tunnel
The same side, once the filtration in air intake device 6 reaches capacity either other reasons cause filter effect fail or it is low
Effect, then the tunnel waste gas extracted out from air intake device 6 are easily drawn into Tunnel body 2a by air-blast device 7, will cause tunnel
Interior clean-up effect declines；For example, air intake device 6 may be provided in the entrance point in massif tunnel, air-blast device 7 may be provided in massif tunnel
The port of export.
In the present embodiment, the air vent of the blowing line 3 is located on its side opposite with Tunnel body 2a；Described
The air vent of one air-suction duct 4 and the second air-suction duct 5 is located on its side relative with Tunnel body 2a；That is, blowing line 3
Air vent be located at the bottom surface of blowing line 3, the air vent of the first air-suction duct 4 and the second air-suction duct 5 is then located at relevant tube
Road is towards the side of tunnel-side；The structure is advantageous to improve the synergistic purification effect of stream oriented device.
In the present embodiment, the housing 61 be provided with for feed liquor liquid inlet joint 67 and be used to liquid go out liquid joint
68, the liquid inlet joint 67 and go out liquid joint 68 and connected with clean room 63；Liquid inlet joint 67 and go out the position of liquid joint 68 can
Depending on as needed, as long as meeting its function；Such as liquid inlet joint 67 can be located to the side of housing 61 and be located at clean room
63 tops, go out liquid joint 68 and be located at the bottom of housing 61；Liquid inlet joint, go out liquid joint and can also be combined with fluid infusion pump to make clean room 63
In scavenging solution be in the state that is continuously replenished or circulates, to meet purification demand.
In the present embodiment, the clean room 63 separates filter core 69 with the junction of conduction pipe 64 provided with aqueous vapor；Aqueous vapor point
It can prevent scavenging solution from entering conduction pipe 64 from filter core 69.
In the present embodiment, atomizer 610 is additionally provided with the housing 61, the atomizer 610 extracts from clean room 63
Scavenging solution is simultaneously sprayed onto conduction pipe 64 after scavenging solution is atomized；The atomized drop that atomizer 610 sprays can be further to gas
Dust separation, while be advantageous to make gas to keep certain humidity, improve the quality of gas discharge.
In the present embodiment, the 65a of filtering body I and the 65b of filtering body II include what is be cascading along airflow direction
Dust filter screen, bamboo charcoal filter layer and nano silver filtering layer；The thickness of the dust filter screen, bamboo charcoal filter layer and nano silver filtering layer
The ratio between be 1：(0.8-0.9)：(0.7-0.8)；The 65a of filtering body I and the 65b of filtering body II are removably set, and are easy to fill
Tear open；The 65a of filtering body I and the 65b of filtering body II of the structure are advantageous to further lift air purification effect；Dust filter screen, bamboo charcoal
The thickness of filter layer and nano silver filtering layer can be arranged as required to, and its thickness for example can be 2cm-5cm.
In the present embodiment, tunnel structure also includes controller and is located in Tunnel body 2a to be used to detect air quality in real time
Air mass sensor 8, the air-blast device 7, induced-draught fan 62 and air mass sensor 8 be connected with controller respectively, institute
Stating the signal that controller feeds back according to air mass sensor 8 controls air-blast device 7 and induced-draught fan 62 to start or close；The control
Device processed is provided with wireless communication module and timing module, the controller by wireless communication module and remote terminal telecommunication,
The timing module is used to set air-blast device 7 and the startup time of induced-draught fan 62 or shut-in time；Controller for example can be existing
Some single-chip microcomputers；It is predeterminable in controller to have qualified air quality value, closed automatically when air reaches acceptance value in tunnel
Air-blast device 7 and induced-draught fan 62, realization automatically controls；Controller can be fixed on air intake device；In addition, relevant apparatus can also be real
Existing remote control, administrative staff can remotely be started air-blast device 7 by remote terminal as needed and worked, air mass sensor
Air quality in detection tunnel in real time, until the air cleanliness in tunnel meets setting value, controller just closes related dress
Put.
In the present embodiment, the air intake device 6 and air-blast device 7 support by the damper 9 located at respective bottom；It is described
Damper 9 includes seat board 91, seat cylinder and support member 92, and the seat board 91 is closely against air intake device and air-blast device bottom；It is described
Seat cylinder include barrel 95 and with the integrally formed upper extension 96 of barrel 95, the support member 92 is sheath structure, described
Upper extension 96 is stretched into the support member 92；The damper 9 is also arranged in barrel 95 and to support member including support
92, which form the first support spring 93 supported, is arranged on extension 96 with support and forms branch to the inner bottom part of support member 92
Second support spring 94 of support；Seat cylinder includes bottom end cover 97, lower shell and upper shell, and the upper extension is formed at upper shell top
96, bottom and the lower shell of upper shell are collectively forming barrel 95, and upper extension 96 is stretched into support member 92 and set from bottom to top,
The lower end of first support spring 93 directly supports the lower outside for being fixed on upper shell, and the outside of support member 92 forms the heavy platform of annular
Coordinate for being supported with the upper end of the first support spring 93, set outside the first support spring 93 around the heavy platform of annular and upper extension 96
Put；Air intake device and air-blast device are fixed on ground or tunnel top by damper support；Due to seat board tight against base and
Seat cylinder is fixed on ground or special purpose device, and damper can prevent external shock and air intake device 6, air-blast device 7 from making
Vibrations are to the influence caused by the external world caused by used time so that air intake device 6, air-blast device 7 have higher shock resistance, energy
The shock conditions occurred in enough reply reality, enhancing air intake device 6, the stability of air-blast device 7；
The damper 9 also includes being arranged on torsion damping in barrel 95, in the support member 92 integrally into
Shape has gangbar 98, and the gangbar 98 stretches into the power intake in barrel 95 with reversing damping from upper extension 96
Transmission cooperatively forms screw slider mechanism and is used to the vertical tremor of support member 92 being converted to rotary motion, the second support bullet
The overcoat gangbar 98 of spring 94 is set；When the vertical tremor of air intake device and air-blast device is transferred to support member 92 from seat board 91,
Gangbar 98 can be formed above and below be synchronized with the movement, lever 98 in parallel with reverse damping power intake cooperation will be straight up and down
Line motion is converted to rotary motion, so as to drive torsion damping work to carry out torsion damping；By setting the upper of present cylinder
First support spring 93 in the outside of extension 96 and the second support spring 94 of inner side form floating support to support member 92 jointly,
While cushioning effect is played, the vibrations from seat board 91 can be greatly reduced to seat cylinder transmission, and simultaneously because gangbar 98
With setting the power intake of the torsion damping in present cylinder to form screw slider mechanism, when upper supporting piece 92 experiences air draught
During the vertical tremor of device and air-blast device, gangbar 98 can be converted to the rotary motion for reversing damping by moving up and down,
So as to carry out damping shock absorption to the vertical tremor of air intake device and air-blast device by the pivoting shock absorber for reversing damping, significantly
Improve damping effect；Meanwhile this is compact-sized, the first support spring 93, the second support spring 94 and torsion damping tool
There are higher integration and globality, and synergy can be complemented each other to form each other.
In the present embodiment, the torsion damping includes the damping chamber being formed in seat cylinder and can relatively rotate simultaneously axle
The mode sealed is formed to both ends to be arranged on damping intracavitary and form the axle sleeve 99 for the power intake for reversing damping；List is just
For seat cylinder, damping chamber is connected with the internal cavities of seat cylinder, when axle sleeve 99 is installed in seat cylinder, the axial both ends of axle sleeve 99
Excircle is formed with the inner chamber of seat cylinder and sealed respectively by sealing ring, so that damping chamber forms the cavity of a sealing；And
The axial both ends of axle sleeve 99 are coordinated by bearing and seat cylinder respectively；
Extend inside the seat cylinder to damping intracavitary formed with the first auxiliary section 910 and the second auxiliary section 911, described first
Auxiliary section 910 and second auxiliary section 911 form snug fit with the outside of axle sleeve 99 and are jointly divided into damping chamber
Damping fluid is filled with first damping cavity and the second damping cavity, first damping cavity and second damping cavity；
Radially it has been symmetrically formed the first arc rotor block 912 and the second arc rotor block 913 on the axle sleeve 99, first
Arc rotor block 912 is located in the first damping cavity and is divided into the first working chamber 914 and the second working chamber 915, and first
Formed with connecting the first of the first working chamber 914 and the second working chamber 915 between arc rotor block 912 and the cavity wall of the first damping cavity
Damp channel 916, the second arc rotor block 913 are located in the second damping cavity and are divided into the He of the 3rd working chamber 919
4th working chamber 918, and the second arc rotor block 913 between the cavity wall of the second damping cavity formed with connecting the 3rd working chamber 919
With the second damp channel 919 of the 4th working chamber 918；First arc rotor block 912 and the second arc rotor block 913 are along axle sleeve 99
It is divided into two corresponding to being radially into damping cavity and by corresponding damping cavity, when axle sleeve 99 produces rotary motion, the first arc
The arc rotor block 913 of shape rotor block 912 and second produces rotation in respective damping cavity, oppresses the resistance in the working chamber of side
Flowed in the working chamber of Buddhist nun's liquid phase opposite side, so as to form torsion damping effect.
In the present embodiment, the upper end of the upper extension 96 is formed with the spring installation for installing the second support spring 94
Groove 920；The lower end of second support spring 94 falls directly into and installation is formed in spring mounting groove 920, simple in construction and compact.
In the present embodiment, the engagement sleeves 921 for coordinating with support member 92, the support are formed on the bottom of the seat board 91
Part 92 is stretched into the engagement sleeves 921 and set, and elastic support is provided between the top of support member 92 and engagement sleeves 921
922；That is the top of the inner bottom part of engagement sleeves 921 and support member 92 forms circular conical surface and coordinated, and elastic support 922 is by metal level
The conical rubber sheath structure to be formed is arranged at intervals by layer with rubber layer；Shock insulation drop is formed between support member 92 and installing plate
Make an uproar effect, elastic support includes upper and lower two layers of rubber layer and the metal level being arranged between rubber layer.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (10)
1. a kind of air-exhaust type purification of air tunnel structure, including rock mass, the tunnel-liner for supporting rock mass, blowing line, the first suction
Wind pipeline, the second air-suction duct, air intake device and air-blast device, the tunnel-liner constitute Tunnel body；The blast pipe
Road is arranged at the top of Tunnel body along length of tunnel direction；First air-suction duct is arranged on tunnel along length of tunnel direction
The side of road hole body, second air-suction duct are arranged on the opposite side of Tunnel body along length of tunnel direction；The air blast
Air vent is provided with pipeline, the first air-suction duct and the second air-suction duct；The outlet side of the air-blast device and blowing line
One end connection；The air intake device and air-blast device are located at outside massif tunnel；It is characterized in that：The air intake device includes
The induced-draught fan of housing and installation in the housing；The housing is provided with air inlet, gas outlet and interior be provided with and is used to store scavenging solution
Clean room；The induced-draught fan is provided with the air inlet for being used to suck air corresponding with air inlet and the air-out for discharging air
Mouthful, the air outlet is placed in clean room and submerged in scavenging solution；The clean gas outlet of the clean room passes through conduction pipe
It is connected with gas outlet；Filtering body I is provided with the air inlet, filtering body II is provided with the gas outlet；The housing enters
Gas port connects with the one end of the first air-suction duct, the second air-suction duct simultaneously.
2. air-exhaust type purification of air tunnel structure according to claim 1, it is characterised in that：The air intake device and air blast
Device is separately positioned on the both ends in massif tunnel.
3. air-exhaust type purification of air tunnel structure according to claim 2, it is characterised in that：The ventilation of the blowing line
Hole is located on its side with the Tunnel body phase back of the body；The air vent of first air-suction duct and the second air-suction duct be located at its with
On the side of Tunnel body phase pair.
4. air-exhaust type purification of air tunnel structure according to claim 3, it is characterised in that：The housing, which is provided with, to be used for
The liquid inlet joint of feed liquor and be used to liquid go out liquid joint, the liquid inlet joint and goes out liquid joint and is connected with clean room；It is described
Clean room separates filter core with the junction of conduction pipe provided with aqueous vapor.
5. air-exhaust type purification of air tunnel structure according to claim 4, it is characterised in that：Mist is additionally provided with the housing
Change device, the atomizer extracts scavenging solution from clean room and is sprayed onto conduction pipe after scavenging solution is atomized.
6. air-exhaust type purification of air tunnel structure according to claim 5, it is characterised in that：Also include controller and be located at
It is used for the air mass sensor for detecting air quality in real time, the air-blast device, induced-draught fan and air quality in Tunnel body
Sensor is connected with controller respectively, and the signal that the controller feeds back according to air mass sensor controls air-blast device and suction
Blower fan starts or closed.
7. air-exhaust type purification of air tunnel structure according to claim 6, it is characterised in that：The controller is provided with wireless
Communication module and timing module, the controller pass through wireless communication module and remote terminal telecommunication, the timing module
For setting air-blast device and the startup time of induced-draught fan or shut-in time.
8. the air-exhaust type purification of air tunnel structure according to any one of claim 1 to 7, it is characterised in that：The air draught
Device and air-blast device are by the damper support located at respective bottom；The damper includes seat board, seat cylinder and support member, institute
State seat board and be closely against air intake device and air-blast device bottom；The seat cylinder include barrel and with barrel it is integrally formed on prolong
Extending portion, the support member are sheath structure, and the upper extension is stretched into the support member；The damper is also set including support
Put in barrel and the first support spring and support of support member formation support are arranged on extension and to support member
Inner bottom part formed support the second support spring；The damper also includes the torsion damping being arranged in barrel,
Gangbar is formed with the support member, the gangbar is stretched into barrel with reversing damping from upper extension
Power intake transmission cooperatively forms screw slider mechanism and is used to the vertical tremor of support member being converted to rotary motion, and described the
Two support spring overcoat gangbar are set.
9. air-exhaust type purification of air tunnel structure according to claim 8, it is characterised in that：The torsion damping bag
Include the damping chamber being formed in seat cylinder and be arranged on damping intracavitary simultaneously in a manner of it can relatively rotate and axially both ends form sealing
Form the axle sleeve for the power intake for reversing damping；
Extend inside the seat cylinder to damping intracavitary formed with the first auxiliary section and the second auxiliary section, first auxiliary section and institute
The second auxiliary section is stated to form snug fit with the outside of axle sleeve and damping chamber is divided into the first damping cavity and the second resistance jointly
Damping fluid is filled with Buddhist nun's chamber, first damping cavity and second damping cavity；
The first arc rotor block and the second arc rotor block, the first arc rotor position have radially been symmetrically formed on the axle sleeve
In in the first damping cavity and being divided into the first working chamber and the second working chamber, and the first arc rotor block and the first damping cavity
Cavity wall between the first damp channel formed with the first working chamber of connection and the second working chamber, the second arc rotor block is located at
In second damping cavity and it is divided into the 3rd working chamber and the 4th working chamber, and the second arc rotor block and the second damping cavity
The second damp channel formed with the 3rd working chamber of connection and the 4th working chamber between cavity wall.
10. air-exhaust type purification of air tunnel structure according to claim 9, it is characterised in that：The upper extension it is upper
Hold formed with the spring mounting groove for installing the second support spring；The bottom of the seat board is formed for coordinating with support member
Engagement sleeves, the support member are stretched into the engagement sleeves and set, and flexible branch is set between the support member top and engagement sleeves
Support body；The inner bottom part of the engagement sleeves and the top of support member form circular conical surface and coordinated, and the elastic support is by metal level
The conical rubber sheath structure to be formed is arranged at intervals by layer with rubber layer.
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| CN201710562987.XA CN107559037A (en) | 2017-07-11 | 2017-07-11 | Air-exhaust type purification of air tunnel structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985090A (en) * | 2019-11-25 | 2020-04-10 | 中国十九冶集团有限公司 | Tunnel ventilation system |
| CN112554931A (en) * | 2020-12-07 | 2021-03-26 | 西安石油大学 | Tunnel ventilation developments exhaust device based on pollutant concentration |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597521Y (en) * | 2003-01-29 | 2004-01-07 | 株洲时代新材料科技股份有限公司 | Damping isolator of steel spring |
| CN201648885U (en) * | 2010-02-05 | 2010-11-24 | 北京市劳动保护科学研究所 | Damping-spring floating track bed damping device with limit function |
| CN204268643U (en) * | 2014-12-03 | 2015-04-15 | 浙江网新电气技术股份有限公司 | A kind of vcehicular tunnel cleaning system realizing ventilation and purification of air |
| CN104564121A (en) * | 2015-01-08 | 2015-04-29 | 孙辉 | Achievement method of internal air purifying system of mountain tunnel |
| CN104632267A (en) * | 2015-01-08 | 2015-05-20 | 孙辉 | Setting method for automatically purifying air in long tunnel |
| CN104728341A (en) * | 2015-04-14 | 2015-06-24 | 重庆大学 | Magneto-rheological torsion damper of clutch and clutch with same |
| CN104727841A (en) * | 2015-01-16 | 2015-06-24 | 孙辉 | Exhaust type air purifying tunnel structure |
| CN104727842A (en) * | 2015-01-16 | 2015-06-24 | 孙辉 | Mountain tunnel structure with air exhaust and blowing type matched air purification |
| CN105697062A (en) * | 2016-03-23 | 2016-06-22 | 核工业理化工程研究院华核新技术开发公司 | Rapid blocking and nuclear-grade ventilating and purifying treatment vehicle for tunnel |
| CN106765813A (en) * | 2017-01-06 | 2017-05-31 | 周景波 | Subway work ventilation refrigerating plant |
| CN106871254A (en) * | 2017-03-01 | 2017-06-20 | 重庆大学 | Air cleaning unit |
| CN106907819A (en) * | 2017-03-06 | 2017-06-30 | 重庆大学 | energy-saving fresh air system |
| CN107575259A (en) * | 2017-07-11 | 2018-01-12 | 王伟 | Tunnel air cleaning system |
-
2017
- 2017-07-11 CN CN201710562987.XA patent/CN107559037A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597521Y (en) * | 2003-01-29 | 2004-01-07 | 株洲时代新材料科技股份有限公司 | Damping isolator of steel spring |
| CN201648885U (en) * | 2010-02-05 | 2010-11-24 | 北京市劳动保护科学研究所 | Damping-spring floating track bed damping device with limit function |
| CN204268643U (en) * | 2014-12-03 | 2015-04-15 | 浙江网新电气技术股份有限公司 | A kind of vcehicular tunnel cleaning system realizing ventilation and purification of air |
| CN104564121A (en) * | 2015-01-08 | 2015-04-29 | 孙辉 | Achievement method of internal air purifying system of mountain tunnel |
| CN104632267A (en) * | 2015-01-08 | 2015-05-20 | 孙辉 | Setting method for automatically purifying air in long tunnel |
| CN104727841A (en) * | 2015-01-16 | 2015-06-24 | 孙辉 | Exhaust type air purifying tunnel structure |
| CN104727842A (en) * | 2015-01-16 | 2015-06-24 | 孙辉 | Mountain tunnel structure with air exhaust and blowing type matched air purification |
| CN104728341A (en) * | 2015-04-14 | 2015-06-24 | 重庆大学 | Magneto-rheological torsion damper of clutch and clutch with same |
| CN105697062A (en) * | 2016-03-23 | 2016-06-22 | 核工业理化工程研究院华核新技术开发公司 | Rapid blocking and nuclear-grade ventilating and purifying treatment vehicle for tunnel |
| CN106765813A (en) * | 2017-01-06 | 2017-05-31 | 周景波 | Subway work ventilation refrigerating plant |
| CN106871254A (en) * | 2017-03-01 | 2017-06-20 | 重庆大学 | Air cleaning unit |
| CN106907819A (en) * | 2017-03-06 | 2017-06-30 | 重庆大学 | energy-saving fresh air system |
| CN107575259A (en) * | 2017-07-11 | 2018-01-12 | 王伟 | Tunnel air cleaning system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985090A (en) * | 2019-11-25 | 2020-04-10 | 中国十九冶集团有限公司 | Tunnel ventilation system |
| CN110985090B (en) * | 2019-11-25 | 2021-07-27 | 中国十九冶集团有限公司 | Tunnel ventilation system |
| CN112554931A (en) * | 2020-12-07 | 2021-03-26 | 西安石油大学 | Tunnel ventilation developments exhaust device based on pollutant concentration |
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Application publication date: 20180109 |