CN217613701U - Bypass type tunnel air purification system - Google Patents
Bypass type tunnel air purification system Download PDFInfo
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- CN217613701U CN217613701U CN202220041659.1U CN202220041659U CN217613701U CN 217613701 U CN217613701 U CN 217613701U CN 202220041659 U CN202220041659 U CN 202220041659U CN 217613701 U CN217613701 U CN 217613701U
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- tunnel
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- air purification
- purification system
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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Abstract
The utility model discloses a bypass tunnel air purification system in tunnel air purification field, including the tunnel body, tunnel body one side is provided with two bypass tunnels, bypass tunnel middle part is provided with escape way, escape way and the bypass tunnel is crescent hook structure, the bypass tunnel and escape way with the tunnel body all communicates, the escape way both ends are located be provided with fire prevention rolling shutter door on the side of tunnel body. The utility model discloses can realize the purification treatment to the inside air in tunnel, the preliminary effect prefilter, well effect remove filter, high efficiency filter, active carbon smell and get rid of system, full-automatic water belt cleaning device, effluent disposal system, air quality detecting system and auxiliary system can dehumidify, get rid of the peculiar smell, get rid of the nitrogen dioxide operation to the tunnel is inside, and cooperation air quality detecting system can realize the high-efficient purification operation to the inside air in tunnel, and is extremely practical.
Description
Technical Field
The utility model relates to a tunnel air purification field specifically is a bypass tunnel air purification system.
Background
Along with the increase of vehicles, the emission of automobile exhaust becomes an important cause of haze weather, and the haze causes poor air quality and low visibility. Particularly, in the tunnel, the exhaust gas discharged by a large number of automobiles is poor in ventilation of the tunnel, PM2.5 in the tunnel seriously exceeds the standard, the visibility of air is reduced, and the traffic safety and the body health of drivers and passengers are affected; in the tunnel of underground rail transit, various dusts generated by the friction between wheels and rails also cause air pollution to the tunnel and a platform, so that the air purification of the tunnel is necessary.
However, in the working process of the existing tunnel air purification system, the air treatment is not systematic enough, the efficiency is low, and no necessary measures are taken for improving the tunnel air quality. Accordingly, one skilled in the art provides a bypass type tunnel air purification system to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a by-pass tunnel air purification system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a bypass tunnel air purification system, includes the tunnel body, tunnel body one side is provided with two bypass tunnels, bypass tunnel middle part is provided with the passageway of fleing, the passageway of fleing and the bypass tunnel is crescent sickle-shaped structure, the bypass tunnel and the passageway of fleing with the tunnel body all communicates, the passageway of fleing both ends are located be provided with fire prevention rolling slats door on the side of tunnel body, the tunnel body is located bypass tunnel one side middle part is provided with the electricity distribution room, the inside bypass air purification system that is provided with of bypass tunnel.
As a further aspect of the present invention: the bypass air purification system comprises a primary effect prefilter, a secondary effect removing filter, a high-efficiency filter, an activated carbon odor removing system, a full-automatic water cleaning device, a wastewater treatment system, an air quality detection system and an auxiliary system.
As a further aspect of the present invention: the wastewater treatment system comprises a water purification tank, a wastewater pool, a water treatment chamber and a rainwater pool, wherein the water purification tank, the wastewater pool, the water treatment chamber and the rainwater pool are arranged, and the wastewater treatment system is located on the side part of the tunnel body.
As a further aspect of the present invention: the primary effect prefilter, the middle effect remove filter, the high efficiency filter, the active carbon smell remove system, the wastewater treatment system, the full-automatic water cleaning device, the air quality detection system and the auxiliary system are distributed along the bypass tunnel in sequence.
As a further aspect of the present invention: the air quality detection system comprises an axial flow conveying fan and an air quality detection module, and the auxiliary system comprises a dehumidifying device, an electrostatic dust collector and a wire high-voltage detection device.
As a further aspect of the present invention: the active carbon odor removal system adopts a V-shaped layout, and the used active carbon is low-density catalytic active carbon.
As a further aspect of the present invention: the primary effect prefilter is a primary effect large V-shaped mechanical prefilter.
As a further aspect of the present invention: the medium-efficiency filter is a medium-efficiency high-wind-speed electrostatic filter.
As a further aspect of the present invention: the high-efficiency filter is a high-wind-speed high-efficiency electrostatic filter.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses can realize the purification treatment to the inside air of tunnel, the preliminary effect prefilter, the medium-effect removes filter, high efficiency filter, activated carbon smell removal system, full-automatic water cleaning device, effluent disposal system, air quality detection system and auxiliary system can dehumidify, remove the peculiar smell, remove nitrogen dioxide operation to the tunnel inside, cooperate with air quality detection system, can realize the high-efficient purification operation to the inside air of tunnel, and is extremely practical;
the utility model discloses set the bypass tunnel to crescent sickle shape, force the air that pollutes to carry out air purification through the inside bypass air purification system in the bypass tunnel of crescent sickle shape and handle, the air current purifies the back and recharges, reduces the new amount of wind demand, and has sufficient space installation gas treatment component, does not influence the main entrance car flow when maintaining the maintenance, can high efficiency continuously adsorb smog under the circumstances such as catching fire, prolongs the time of fleing, improves the security.
Drawings
FIG. 1 is a plan view of the present invention;
fig. 2 is a layout view of the bypass air purification system in the bypass tunnel of the present invention.
In the figure: 1. a tunnel body; 2. bypassing the tunnel; 3. a bypass air purification system; 301. a primary effect prefilter; 302. a medium effect filter; 303. a high efficiency filter; 304. an activated carbon odor removal system; 305. a full-automatic water cleaning device; 306. A wastewater treatment system; 307. an air quality detection system; 308. an auxiliary system; 4. a distribution room; 5. a fire-resistant roller shutter door; 6. an escape passage.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-2, in the embodiment of the utility model, a by-pass tunnel air purification system, including tunnel body 1, tunnel body 1 one side is provided with two bypass tunnels 2, bypass tunnel 2 middle part is provided with escape way 6, escape way 6 and bypass tunnel 2 is crescent structure, bypass tunnel 2 and escape way 6 all communicate with tunnel body 1, escape way 6 both ends are located and are provided with fire prevention rolling slats door 5 on the side of tunnel body 1, tunnel body 1 is located bypass tunnel 2 one side middle part and is provided with electricity distribution room 4, bypass tunnel 2 is inside to be provided with bypass air purification system 3, bypass air purification system 3 is including first effect prefilter 301, well effect removes filter 302, high efficiency filter 303, activated carbon smell removing system 304, full-automatic water belt cleaning device 305, wastewater treatment system 306, air quality detecting system 307 and auxiliary system 308, escape way 6 can be convenient for the inside personnel in the tunnel are emergent to fleed, electricity distribution room 4 provides electric power and control support for this system.
Wherein, effluent disposal system 306 includes clean water basin, effluent disposal basin, water treatment room and rainwater pond, and effluent disposal system 306 is located tunnel body 1 side position, and effluent disposal system 306 can carry out purification treatment to the inside sewage in tunnel, stores respectively in clean water basin and effluent disposal basin, and the rainwater pond is used for storing the rainwater.
The primary effect pre-filter 301, the intermediate effect removing filter 302, the high-efficiency filter 303, the activated carbon odor removing system 304, the wastewater treatment system 306, the full-automatic water cleaning device 305, the air quality detection system 307 and the auxiliary system 308 are sequentially distributed along the bypass tunnel 2, activated carbon blocks are replaced by turns once or many times after activated carbon saturation, and the replaced activated carbon adopts a different-place regeneration method to ensure the full utilization of the activated carbon and reduce the operation cost, and simultaneously meet the existing requirements of energy conservation, emission reduction and environmental protection.
The air quality detecting system 307 includes an axial flow fan and an air quality detecting module, the auxiliary system 308 includes a dehumidifying device, an electrostatic precipitator and a wire high voltage detecting device, and the electrostatic precipitator uses a high voltage power generator to form an electric field between the anode and the cathode of the charged metal plate, thereby capturing particles in the air.
Wherein, the preliminary effect prefilter 301 is the large-scale V type machinery prefilter of preliminary effect, the V type is arranged, biggest sectional area and minimum wind speed and resistance, improve particulate matter purification efficiency and dust holding capacity, reduce the fan energy consumption, reduce and wash the maintenance frequency, high-efficient wind speed electrostatic cleaner is imitated in effective protection, full-automatic cleaning device and full-automatic dry noise device, the convenient washing is maintained, the high-efficient filter 302 that removes is imitated high-wind speed electrostatic cleaner, crack discharge and arc discharge phenomenon of striking a fire do not have, no potential safety hazard, ozone secondary pollution, high efficiency filter 303 is high-wind speed high-efficient electrostatic filter, full-automatic cleaning and full-automatic dry noise device, it is simple and convenient to wash the maintenance, full module combination, the installation and dismantlement are simple.
Wherein the activated carbon odor removal system 304 adopts a V-shaped layout, and the used activated carbon adopts low-density catalytic activated carbon which is less than 360kg/m 3 The activated carbon odor removal system 304 has the advantages of richer pores and larger specific surface, higher purification efficiency and longer service life compared with common high-density activated carbon, the specific purification efficiency is higher than that of the common high-density activated carbon by 10%, the service life is at least longer than that of the common high-density activated carbon by more than 30%, and the resistance is lower than that of low-density activated carbon by 150pa under the same condition, and the activated carbon odor removal system 304 can keep 80% of treatment efficiency and can adsorb nitrogen dioxide gas.
In this embodiment, can realize the purification treatment to the inside air in tunnel, the system 304 is got rid of to the primary effect prefilter 301, the medium-effect removes filter 302, high efficiency filter 303, activated carbon smell, full-automatic water belt cleaning device 305, effluent disposal system 306, air quality detecting system 307 and auxiliary system 308 can dehumidify, get rid of the peculiar smell, get rid of the nitrogen dioxide operation to the tunnel is inside, cooperation air quality detecting system 307, can realize the high-efficient purification operation to the inside air in tunnel, and is extremely practical.
In this embodiment, set the bypass tunnel to crescent sickle shape, carry out air purification with the inside bypass air purification system of bypass tunnel of crescent sickle shape forced air that pollutes and handle, the air current purifies the back and irritates, reduces the fresh air volume demand, and has sufficient space installation gas treatment subassembly, does not influence the main passage car flow when maintaining the maintenance, can high efficiency continuously adsorb smog under the condition such as catching fire, extension escape time, improvement security.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The utility model provides a bypass type tunnel air purification system, includes the tunnel body, its characterized in that: tunnel body one side is provided with two bypass tunnels, bypass tunnel middle part is provided with escape way, escape way and the bypass tunnel is crescent structure, the bypass tunnel and escape way with the tunnel body all communicates, the escape way both ends are located be provided with fire prevention rolling slats door on the side of tunnel body, the tunnel body is located bypass tunnel one side middle part is provided with the electricity distribution room, the inside bypass air purification system that is provided with of bypass tunnel.
2. The bypass tunnel air purification system of claim 1, wherein: the bypass air purification system comprises a primary effect prefilter, a secondary effect removing filter, a high-efficiency filter, an activated carbon odor removing system, a full-automatic water cleaning device, a wastewater treatment system, an air quality detection system and an auxiliary system.
3. The bypass tunnel air purification system of claim 2, wherein: the wastewater treatment system comprises a water purifying tank, a wastewater tank, a water treatment chamber and a rainwater tank, and is located on the side part of the tunnel body.
4. The bypass tunnel air purification system of claim 2, wherein: the primary effect prefilter, the middle effect remove filter, the high efficiency filter, the active carbon smell remove system, the wastewater treatment system, the full-automatic water cleaning device, the air quality detection system and the auxiliary system are distributed along the bypass tunnel in sequence.
5. The bypass tunnel air purification system of claim 2, wherein: the air quality detection system comprises an axial flow conveying fan and an air quality detection module, and the auxiliary system comprises a dehumidifying device, an electrostatic dust collector and a wire high-voltage detection device.
6. The bypass tunnel air purification system of claim 2, wherein: the active carbon odor removal system adopts a V-shaped layout, and the used active carbon is low-density catalytic active carbon.
7. The bypass tunnel air purification system of claim 2, wherein: the primary effect prefilter is a primary effect large V-shaped mechanical prefilter.
8. The bypass tunnel air purification system of claim 2, wherein: the medium-efficiency de-filter is a medium-efficiency high-wind-speed electrostatic de-filter.
9. The bypass tunnel air purification system of claim 2, wherein: the high-efficiency filter is a high-wind-speed high-efficiency electrostatic filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220041659.1U CN217613701U (en) | 2022-01-07 | 2022-01-07 | Bypass type tunnel air purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220041659.1U CN217613701U (en) | 2022-01-07 | 2022-01-07 | Bypass type tunnel air purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217613701U true CN217613701U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220041659.1U Active CN217613701U (en) | 2022-01-07 | 2022-01-07 | Bypass type tunnel air purification system |
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| CN (1) | CN217613701U (en) |
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2022
- 2022-01-07 CN CN202220041659.1U patent/CN217613701U/en active Active
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