CN111890887A - Vehicle-mounted waste heat steam filtering device - Google Patents
Vehicle-mounted waste heat steam filtering device Download PDFInfo
- Publication number
- CN111890887A CN111890887A CN202010717712.0A CN202010717712A CN111890887A CN 111890887 A CN111890887 A CN 111890887A CN 202010717712 A CN202010717712 A CN 202010717712A CN 111890887 A CN111890887 A CN 111890887A
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- CN
- China
- Prior art keywords
- filter
- steam
- vehicle
- pipeline
- waste heat
- 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.)
- Pending
Links
- 239000002918 waste heat Substances 0.000 title claims abstract description 23
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 8
- 238000004378 air conditioning Methods 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/18—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the air being heated from the plant exhaust gases
- B60H1/20—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the air being heated from the plant exhaust gases using an intermediate heat-transferring medium
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention relates to a vehicle-mounted waste heat steam filtering device, which belongs to the technical field of vehicle-mounted waste heat recycling and steam heating and comprises a shell, wherein the interior of the shell is a cylindrical cavity, a filter screen and a filter are arranged in the shell, and two inlets, namely an in-vehicle air inlet and an external air inlet, are arranged at one end of the shell, which is close to the filter screen; an outlet is formed in one end, close to the filter, of the shell and connected with an air pipeline, the outlet of the air pipeline is connected with the interior of the vehicle, and a cooling device and a fan are installed in the air pipeline; the filter is connected with a steam generator through a steam pipeline, and steam generated by the steam generator is transmitted into the filter through the steam pipeline. The invention has the effect of recycling the heat of the automobile exhaust to heat the air entering the automobile to realize purification and disinfection.
Description
Technical Field
The invention relates to a vehicle-mounted waste heat steam filtering device, and belongs to the technical field of vehicle-mounted waste heat recycling and steam heating.
Background
It is known that the heat generated by the automobile engine is nearly 1/3 discharged with the exhaust gas, so the development and utilization of the heat are receiving more and more extensive attention. Meanwhile, due to the special situation in this year, research and application aiming at air purification equipment are also widely concerned. At present, most of vehicle-mounted waste heat recovery devices utilize waste heat to generate electricity, and the purification of air in a vehicle is an independent other system, and no device is available for connecting waste heat in tail gas of the vehicle with an air conditioner filter.
The invention relates to the utilization of the waste heat of the tail gas and an air conditioner filter, and the steam is produced by the heat in the tail gas to heat the air entering the vehicle, thereby achieving the sterilization and disinfection effects on the air in the vehicle and providing a healthy driving environment.
Disclosure of Invention
The invention aims to provide a vehicle-mounted waste heat steam filtering device which has the effect of recycling the heat of automobile exhaust to heat air entering a vehicle to realize purification and disinfection.
In order to achieve the purpose, the invention adopts the technical scheme that:
a vehicle-mounted waste heat steam filtering device comprises a shell, wherein a rectangular cavity is formed inside the shell, a filter screen and a filter are installed inside the shell, and two inlets are formed in one end, close to the filter screen, of the shell and respectively serve as an in-vehicle air inlet and an external air inlet; an outlet is formed in one end, close to the filter, of the shell and connected with an air pipeline, the outlet of the air pipeline is connected with the interior of the vehicle, and a cooling device and a fan are installed in the air pipeline; the filter is connected with a steam generator through a steam pipeline, and steam generated by the steam generator is transmitted into the filter through the steam pipeline.
The technical scheme of the invention is further improved as follows: the filter is connected with a water tank through a pipeline, and the water tank is connected with the steam generator through a water replenishing pipe to replenish water for the steam generator.
The technical scheme of the invention is further improved as follows: the inside of the filter adopts a transverse plate interval structure, and the steam pipeline is connected with the inside of the filter and is provided with a plurality of branch pipelines.
The technical scheme of the invention is further improved as follows: and a pressure release valve is arranged on the steam pipeline.
The technical scheme of the invention is further improved as follows: and a pressure valve is arranged on the water replenishing pipe.
The technical scheme of the invention is further improved as follows: and a throttle valve is arranged on a pipeline connecting the filter and the water tank.
The technical scheme of the invention is further improved as follows: the steam generator is internally provided with a shunt pipe.
Due to the adoption of the technical scheme, the invention has the following technical effects:
the invention relates to the utilization of the waste heat of the tail gas and an air conditioner filter, and the steam is produced by the heat in the tail gas to heat the air entering the vehicle, thereby achieving the sterilization and disinfection effects on the air in the vehicle and providing a healthy driving environment.
The invention has simple structure, can replace the traditional air conditioner filter to have the sterilization and disinfection effects, has strong practicability and reduces the heat loss to a certain extent.
The invention utilizes the combination of the waste heat in the automobile exhaust and the air-conditioning filter, changes the traditional air-conditioning filter, not only reduces the heat loss of the exhaust, but also plays a certain role in slowing down the global average temperature rise to a certain extent, can play a role in degerming and sterilizing after the air is heated to a certain temperature, and has important significance in the work of epidemic prevention, sterilization and the like.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a structural view of the vapor filter.
Fig. 3 is a front view and a top sectional view of the steam generator.
Fig. 4 is an overall model of the apparatus.
The device comprises a filter screen 1, a filter screen 2, a shell 3, a plate filter 4, a fan 5, a cooling device 6, a pressure release valve 7, a steam generator 8, a pressure valve 9, a water tank 10, a throttle valve 11, an air pipeline 12, a steam pipeline 13, a water replenishing pipe 14 and a water filling port.
Detailed Description
The invention is described in further detail below with reference to the following figures and specific embodiments:
the invention discloses a vehicle-mounted waste heat steam filtering device, and aims to provide a device for heating air entering a vehicle by recycling heat of automobile exhaust so as to purify and disinfect the air. As shown in fig. 1 and 4, the invention comprises a shell 2 for installing a filter screen 1 and a filter 3, wherein the shell 2 consists of three parts, namely a rectangular cavity with two open ends in the middle and hollow trapezoidal platforms at two ends, and the hollow trapezoidal platforms at two sides are in a symmetrical structure with the same size; the filter screen 1 and the filter 3 are respectively arranged at the position of the middle cylindrical cavity of the shell 2 close to the end surface; the filter 3 is internally provided with plate type filtering with a transverse plate interval structure.
The outlet of the hollow round table of the shell 2 close to the filter screen 1 is an inlet for air in the vehicle and outside air, and the inlets for the air in the vehicle and the outside air are separately independent from the port connection of the shell 2; the hollow truncated cone port of the shell 2 close to the filter 3 is communicated with the interior of the vehicle through an air pipeline 11, a fan 4 and a cooling device 5 are arranged in the middle of the air pipeline 11, and the fan 4 is closer to the filter 3 than the cooling device 5.
As shown in fig. 2 and 3, the present invention is further provided with a steam generator 7 connected with the filter 3 through a steam pipe 12, a plurality of branch pipes are arranged at the inlet of the steam pipe 12 intersected with the filter 3, and a pressure relief valve 6 is arranged on the steam pipe 12. The inlet end of the steam generator 7 is connected with the tail end of the three-way catalyst, the outlet end of the steam generator 7 is connected with the silencer, the steam generator 7 is close to the three-way catalyst, and a flow dividing pipe is arranged in the steam generator 7, namely between the inlet end and the outlet end, to divide the flow.
The steam in the steam generator 7 is transmitted to the filter 3 through a steam pipe 12, after condensation, the steam is transmitted to the water tank 9 through a pipe connected with the filter 3, and a throttle valve 10 is arranged on the pipe between the filter 3 and the water tank 9; the water tank 9 is connected to the steam generator 7 through a water supply pipe 13 to supply water to the steam generator 7, and the water supply pipe 13 is provided with a pressure valve 8.
The specific implementation manner of this embodiment: in the working process, high-temperature tail gas flows through the steam generator 7, part of heat absorbed by cooling water in the tail gas is vaporized in the steam generator 7, the pressure release valve 6 is opened along with the temperature rise and the pressure increase of steam in the steam generator 7, the high-temperature and high-pressure steam flows through the transverse plate structure in the filter 3 to release heat, the high-temperature and high-pressure steam is finally liquefied into condensed water and flows back to the water tank 9, and the pressure rise valve 8 in the water tank is opened to supply water to the steam generator 7; air inside and outside the vehicle flows through the filter 3 to be heated under the traction of the fan 4, and the heated air enters the cooling device 5 through the fan 4 and enters the vehicle after being cooled.
The invention utilizes the combination of the waste heat in the automobile exhaust and the air-conditioning filter, changes the traditional air-conditioning filter, reduces the heat loss of the exhaust, plays a certain role in slowing down the global average temperature rise to a certain extent, can play a role in degerming and sterilizing after the air is heated to a certain temperature, and has important significance for the current epidemic prevention work.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape, principle and the like of the invention are covered by the protection scope of the invention.
Claims (7)
1. The utility model provides a vehicle-mounted waste heat steam filter equipment which characterized in that: the automobile air purifier comprises a shell (2), wherein a rectangular cavity is formed in the shell (2), a filter screen (1) and a filter (3) are installed in the shell (2), and two inlets, namely an air inlet in an automobile and an external air inlet, are formed in one end, close to the filter screen (1), of the shell (2); an outlet is formed in one end, close to the filter (3), of the shell (2) and connected with an air pipeline (11), the outlet of the air pipeline (11) is connected with the interior of the vehicle, and a cooling device (5) and a fan (4) are installed in the air pipeline (11); the filter (3) is connected with the steam generator (7) through a steam pipeline (12), and the steam generated by the steam generator (7) is transmitted into the filter (3) through the steam pipeline (12).
2. The vehicle-mounted waste heat steam filtering device according to claim 1, characterized in that: the filter (3) is connected with a water tank (9) through a pipeline, and the water tank (9) is connected with the steam generator (7) through a water replenishing pipe (13) to replenish water for the steam generator (7).
3. The vehicle-mounted waste heat steam filtering device according to claim 1, characterized in that: the inside of the filter (3) adopts a transverse plate spacing structure, and the steam pipeline (12) is connected with the inside of the filter (3) and is provided with a plurality of branch pipelines.
4. The vehicle-mounted waste heat steam filtering device according to claim 1, characterized in that: and a pressure release valve (6) is arranged on the steam pipeline (12).
5. The vehicle-mounted waste heat steam filtering device according to claim 2, characterized in that: and a pressure valve (8) is arranged on the water replenishing pipe (13).
6. The vehicle-mounted waste heat steam filtering device according to claim 2, characterized in that: and a throttle valve (10) is arranged on a pipeline connecting the filter (3) and the water tank (9).
7. The vehicle-mounted waste heat steam filtering device according to claim 2, characterized in that: the steam generator (7) is internally provided with a shunt pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010717712.0A CN111890887A (en) | 2020-07-23 | 2020-07-23 | Vehicle-mounted waste heat steam filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010717712.0A CN111890887A (en) | 2020-07-23 | 2020-07-23 | Vehicle-mounted waste heat steam filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111890887A true CN111890887A (en) | 2020-11-06 |
Family
ID=73189902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010717712.0A Pending CN111890887A (en) | 2020-07-23 | 2020-07-23 | Vehicle-mounted waste heat steam filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111890887A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258227Y (en) * | 1996-05-31 | 1997-07-23 | 李尔冬 | Thermal energy recovery apparatus for engine exhaust pipe |
| EP1402935A1 (en) * | 2002-09-20 | 2004-03-31 | Ford Global Technologies, Inc. | Filter diagnostics method and arrangement |
| CN2710945Y (en) * | 2004-06-25 | 2005-07-20 | 郗志强 | Multi-purpose machine for utilizing exhaust gas from coach |
| CN1858507A (en) * | 2005-05-03 | 2006-11-08 | Lg电子株式会社 | Ventilation apparatus having humidity adjusting and sterilizing device and method for controlling the same |
| CN202547182U (en) * | 2012-05-15 | 2012-11-21 | 廖光辉 | Device for converting heat energy of tail gas of automobile and ship to energy of air conditioners of automobile and ship |
| CN205202684U (en) * | 2015-12-25 | 2016-05-04 | 舒文虎 | Air purifier for automobile |
| CN105857023A (en) * | 2016-04-19 | 2016-08-17 | 李晶晶 | Novel adsorption type automobile dehumidification device |
| CN207085617U (en) * | 2017-07-20 | 2018-03-13 | 比亚迪股份有限公司 | Haze device and there is its air condition with camion |
-
2020
- 2020-07-23 CN CN202010717712.0A patent/CN111890887A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2258227Y (en) * | 1996-05-31 | 1997-07-23 | 李尔冬 | Thermal energy recovery apparatus for engine exhaust pipe |
| EP1402935A1 (en) * | 2002-09-20 | 2004-03-31 | Ford Global Technologies, Inc. | Filter diagnostics method and arrangement |
| CN2710945Y (en) * | 2004-06-25 | 2005-07-20 | 郗志强 | Multi-purpose machine for utilizing exhaust gas from coach |
| CN1858507A (en) * | 2005-05-03 | 2006-11-08 | Lg电子株式会社 | Ventilation apparatus having humidity adjusting and sterilizing device and method for controlling the same |
| CN202547182U (en) * | 2012-05-15 | 2012-11-21 | 廖光辉 | Device for converting heat energy of tail gas of automobile and ship to energy of air conditioners of automobile and ship |
| CN205202684U (en) * | 2015-12-25 | 2016-05-04 | 舒文虎 | Air purifier for automobile |
| CN105857023A (en) * | 2016-04-19 | 2016-08-17 | 李晶晶 | Novel adsorption type automobile dehumidification device |
| CN207085617U (en) * | 2017-07-20 | 2018-03-13 | 比亚迪股份有限公司 | Haze device and there is its air condition with camion |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201106 |
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| RJ01 | Rejection of invention patent application after publication |