CN105413460A - Environmental protection underground garage exhaust collection system - Google Patents
Environmental protection underground garage exhaust collection system Download PDFInfo
- Publication number
- CN105413460A CN105413460A CN201511010314.0A CN201511010314A CN105413460A CN 105413460 A CN105413460 A CN 105413460A CN 201511010314 A CN201511010314 A CN 201511010314A CN 105413460 A CN105413460 A CN 105413460A
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- CN
- China
- Prior art keywords
- exhaust collection
- control device
- tail gas
- exhaust
- collection system
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/864—Removing carbon monoxide or hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8678—Removing components of undefined structure
- B01D53/8687—Organic components
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention relates to an automobile exhaust collection system, and concretely provides an environmental protection underground garage exhaust collection system. The collection system comprises a control device (1) and exhaust collection and purification units (2) connected with the control device (1). The control device (1) is connected with at least two exhaust collection and purification units (2). Each exhaust collection and purification unit (2) comprises a metal honeycomb carrier device (201) arranged on the inner wall of the exhaust collection and purification unit, comprises a particle filtering device (202), a catalytic device (203) and a refrigeration device (204) arranged inside the exhaust collection and purification unit, and comprises a gas outlet (205) and a tail gas recovery opening (206) arranged in the exhaust collection and purification unit. The beneficial effects are that the structure is simple, the system is convenient to use, the size is small, the manufacturing cost is low, the exhaust absorption rate is high, and the air purifying effects are good.
Description
Technical field
The present invention relates to the technical field of vehicle exhaust gathering system, be specially environment protection-type underground garage tail gas collection system.
Background technology
At present, along with the continuous increase of automobile quantity, huge vehicle exhaust discharge quantity means huge energy dissipation, because the exhaust temperature of motor vehicle emission is the highest can reach 600 DEG C-700 DEG C, the tail gas waste heat amount therefore entered in air is very surprising.In addition, waste heat discharge, in air, also can cause thermal pollution to environment.
And along with the lasting run at high level of China's economy, people is many, Che Duo, parking stall are few, and be the common fault of domestic each big and medium-sized cities, parking difficulty has become " persistent ailment " of urban development.The present situation short for urban resource, soil is rare, development and construction underground garage has become the effective way of the current parking problem of solution.In recent years, the Urban Underground garage construction of China achieves huge achievement, but it is not enough also to there is fund human input, and planning and designing are not deeply and the problem of the aspect such as final-period management is not in place.Such as underground garage exhaust emissions problem, the underground garage of current use, there is following problem: one, automobile tail gas otherwise be directly discharged in the space environment in garage, because underground garage generally only has two outlets, other be all closed, without any ventilating opening, the tail gas of such motor vehicle emission will indwelling be for a long time in garage, not only affect the healthy of staff, but also meeting serious environment pollution; Two otherwise the surroundings wall in its garage on automobile tail-gas recovery device is installed, its tail gas recycle efficiency comparison is poor, especially Large Underground Parking Space, the tail gas of its middle parking stall discharge parking, when starting, all be difficult to be absorbed by the device for recovering tail gas on its surroundings wall, so its remaining tail gas also has a strong impact on the healthy of staff and human pilot, especially its breathing problem can be caused.Therefore, for the problems referred to above we have developed that a kind of structure is simple, easy to use, volume is little, cheap for manufacturing cost, and tail gas absorption rate is high, the environment protection-type underground garage tail gas collection system of good air purification effect.
Summary of the invention
The object of the invention is for above-described problems of the prior art, provide that a kind of structure is simple, easy to use, volume is little, cheap for manufacturing cost, and tail gas absorption rate is high, the environment protection-type underground garage tail gas collection system of good air purification effect.
In order to realize described object, the present invention specifically adopts following technical scheme:
Environment protection-type underground garage tail gas collection system, it exhaust collection clean unit 2 comprising control device 1 and be connected with control device 1; It is characterized in that: described control device 1 is at least connected with two exhaust collection clean units 2, and its exhaust collection clean unit 2 comprises its inwall place is provided with metal beehive carrier device 201, inside is provided with particle filter 202, catalytic unit 203, refrigerating plant 204, the gas discharge outlet 205 be provided with, tail gas recycle mouth 206.
Described catalytic unit 203 is made up of oxidation catalytic device and three-way catalytic apparatus.
Described control device 1 is provided with refrigeration control switch 101, and control device 1 is arranged on the surroundings wall in garage.
Environment protection-type underground garage tail gas collection system of the present invention, described exhaust collection clean unit 2 comprises its inwall place and is provided with metal beehive carrier device 201, and its heat resistance is high, improves the service life of exhaust collection clean unit 2; Inside is provided with particle filter 202, catalytic unit 203, refrigerating plant 204, after its absorbing automobile exhaust, by HC, CO, the NOx in tail gas and particle, under the effect of high temperature and catalyst, to react the water and carbon dioxide that become nontoxic with the oxygen in air, and water can be dispersed in garage space from gas discharge outlet 205, the air humidity of mediation garage space, its energy-conserving and environment-protective.
Compared with prior art, beneficial effect of the present invention is: one, this tail gas collection system comprises some exhaust collection clean units 2, namely be equipped with exhaust collection clean unit 2 in each parking stall in garage, its collection efficiency is high, contributes to the healthy of staff and human pilot; Two, this device is in collection tail gas process, and can collect partial heat, this heat can improve the temperature in garage in winter, for staff and human pilot provide comfortable environment; Three, during summer, by opening refrigeration control switch 101, make refrigerating plant 204 reduce temperature in garage space, it is comfortable, convenient to use; Four, structure is simple, easy to use, volume is little, cheap for manufacturing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: control device 1, exhaust collection clean unit 2, refrigeration control switch 101, metal beehive carrier device 201, particle filter 202, catalytic unit 203, refrigerating plant 204, gas discharge outlet 205, tail gas recycle mouth 206.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, structure of the present invention and beneficial effect thereof are further illustrated.
Embodiment 1
Environment protection-type underground garage tail gas collection system, as shown in Figure 1, it exhaust collection clean unit 2 comprising control device 1 and be connected with control device 1; Described control device 1 is at least connected with two exhaust collection clean units 2, and its exhaust collection clean unit 2 comprises its inwall place is provided with metal beehive carrier device 201, inside is provided with particle filter 202, catalytic unit 203, refrigerating plant 204, the gas discharge outlet 205 be provided with, tail gas recycle mouth 206.
Described catalytic unit 203 is made up of oxidation catalytic device and three-way catalytic apparatus.
Described control device 1 is provided with refrigeration control switch 101, and control device 1 is arranged on the surroundings wall in garage.
Described exhaust collection clean unit 2 comprises its inwall place and is provided with metal beehive carrier device 201, and its heat resistance is high, improves the service life of exhaust collection clean unit 2; Inside is provided with particle filter 202, catalytic unit 203, refrigerating plant 204, after its absorbing automobile exhaust, by HC, CO, the NOx in tail gas and particle, under the effect of high temperature and catalyst, to react the water and carbon dioxide that become nontoxic with the oxygen in air, and water can be dispersed in garage space from gas discharge outlet 205, the air humidity of mediation garage space, its energy-conserving and environment-protective.
This tail gas collection system comprises some exhaust collection clean units 2, is namely equipped with exhaust collection clean unit 2 in each parking stall in garage, and its collection efficiency is high, contributes to the healthy of staff and human pilot.
This device is in collection tail gas process, and can collect partial heat, this heat can improve the temperature in garage in winter, during summer, by opening refrigeration control switch 101, make refrigerating plant 204 reduce temperature in garage space, it is that staff and human pilot provide comfortable environment.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. environment protection-type underground garage tail gas collection system, it exhaust collection clean unit (2) comprising control device (1) and be connected with control device (1); It is characterized in that: described control device (1) is at least connected with two exhaust collection clean units (2), and its exhaust collection clean unit (2) comprises its inwall place is provided with metal beehive carrier device (201), inside is provided with particle filter (202), catalytic unit (203), refrigerating plant (204), the gas discharge outlet be provided with (205), tail gas recycle mouth (206).
2. environment protection-type underground garage tail gas collection system according to claim 1, is characterized in that: described catalytic unit (203) is made up of oxidation catalytic device and three-way catalytic apparatus.
3. environment protection-type underground garage tail gas collection system according to claim 1, it is characterized in that: described control device (1) is provided with refrigeration control switch (101), and control device (1) is arranged on the surroundings wall in garage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010314.0A CN105413460A (en) | 2015-12-29 | 2015-12-29 | Environmental protection underground garage exhaust collection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511010314.0A CN105413460A (en) | 2015-12-29 | 2015-12-29 | Environmental protection underground garage exhaust collection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105413460A true CN105413460A (en) | 2016-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511010314.0A Pending CN105413460A (en) | 2015-12-29 | 2015-12-29 | Environmental protection underground garage exhaust collection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105413460A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916808A (en) * | 2016-10-08 | 2018-04-17 | 肇庆市高新区创客科技有限公司 | A kind of environmental protection machinery parking stall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050022512A1 (en) * | 2003-07-31 | 2005-02-03 | Nissan Motor Co., Ltd. | Engine fuel injection control system |
| CN101631935A (en) * | 2007-02-21 | 2010-01-20 | 乌米科雷股份两合公司 | Catalyst system and application thereof |
| CN102764564A (en) * | 2012-07-27 | 2012-11-07 | 海湾环境科技（北京）股份有限公司 | Waste gas recovery processing system, and recovery processing technique of waste gas |
| CN103191608A (en) * | 2013-04-01 | 2013-07-10 | 中国市政工程西北设计研究院有限公司 | Air pipe type garage purifier |
| CN205269405U (en) * | 2015-12-29 | 2016-06-01 | 甘肃省建设投资(控股)集团总公司 | Environmental protection formula underground garage exhaust gas collection system |
-
2015
- 2015-12-29 CN CN201511010314.0A patent/CN105413460A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050022512A1 (en) * | 2003-07-31 | 2005-02-03 | Nissan Motor Co., Ltd. | Engine fuel injection control system |
| CN101631935A (en) * | 2007-02-21 | 2010-01-20 | 乌米科雷股份两合公司 | Catalyst system and application thereof |
| CN102764564A (en) * | 2012-07-27 | 2012-11-07 | 海湾环境科技（北京）股份有限公司 | Waste gas recovery processing system, and recovery processing technique of waste gas |
| CN103191608A (en) * | 2013-04-01 | 2013-07-10 | 中国市政工程西北设计研究院有限公司 | Air pipe type garage purifier |
| CN205269405U (en) * | 2015-12-29 | 2016-06-01 | 甘肃省建设投资(控股)集团总公司 | Environmental protection formula underground garage exhaust gas collection system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916808A (en) * | 2016-10-08 | 2018-04-17 | 肇庆市高新区创客科技有限公司 | A kind of environmental protection machinery parking stall |
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Application publication date: 20160323 |