CN107244215B - Multi-control type air purification system in automobile - Google Patents
Multi-control type air purification system in automobile Download PDFInfo
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- CN107244215B CN107244215B CN201710574856.3A CN201710574856A CN107244215B CN 107244215 B CN107244215 B CN 107244215B CN 201710574856 A CN201710574856 A CN 201710574856A CN 107244215 B CN107244215 B CN 107244215B
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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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
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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
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
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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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0028—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions provided with antibacterial or antifungal means
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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
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0038—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions with means for influencing the odor, e.g. deodorizing substances
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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
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
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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
- B01D53/76—Gas phase processes, e.g. by using aerosols
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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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00507—Details, e.g. mounting arrangements, desaeration devices
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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
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
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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
- B60H3/0616—Filter arrangements in the air stream with provisions for replacing the filter element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
- B01D2257/708—Volatile organic compounds V.O.C.'s
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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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
- B60H2003/0683—Filtering the quality of the filter or the air being checked
Abstract
The invention discloses a multi-control type air purification system in an automobile, which comprises an ECU (electronic control Unit), an air conditioning system and a mobile phone APP (application), wherein the ECU comprises an MCU (microprogrammed control Unit), an air quality detection sensor module and a wireless module, the wireless module is in wireless connection with the mobile phone APP, the air conditioning system, the air quality detection sensor module and the wireless module are all connected with the MCU, the air conditioning system comprises an air blower, a compressor, a condenser, a drying liquid storage device, an evaporator, an air conditioning controller, an air conditioning control panel and a mixed air adjusting door, a filter is arranged between the air blower and the evaporator and comprises a frame and a filter element, the filter element is arranged in the frame, and solid chlorine dioxide for sterilization and formaldehyde removal is detachably connected in the filter element.
Description
Technical Field
The invention relates to a multi-control type automobile in-car air purification system, in particular to a multi-control type automobile in-car air purification system.
Background
The vehicle-mounted air purifier generally comprises a high-voltage generating circuit, an anion generator, a micro fan, an air filter and the like. The working principle is as follows: the micro fan (also called ventilator) in the machine makes the air in the vehicle circularly flow, the polluted air filters or adsorbs various pollutants after passing through the filter device in the machine, then passes through the negative ion generator arranged at the air outlet (when the negative ion generator works, high voltage generates direct current negative high voltage), the air is continuously ionized, a large amount of negative ions are generated and sent out by the micro fan, and the purpose of cleaning and purifying the air is achieved.
The main components of an air cleaner are a filter element, which is the main filtering part, which undertakes the filtering of the gas, and a housing, which is the external structure that provides the necessary protection for the filter element. The air cleaner is required to be capable of performing high-efficiency air cleaning operation, not adding excessive resistance to air flow, and capable of continuously operating for a long time.
The traditional automobile purification system can control the air conditioning system to start only when a driver is in an automobile, so that when the automobile is not used, the air quality in the automobile is poor, the CO2 concentration is high, and the contents of Volatile Organic Compounds (VOC), formaldehyde, benzene and the like are high, so that the driver needs to start the automobile before driving, open the air conditioning system for ventilation and cannot use the automobile immediately, or the CO2 and VOC concentrations are high, and the health of the body is damaged to a certain extent; the traditional air conditioning system directly and manually controls the air internal circulation or the air external circulation of the air conditioning system in the vehicle to purify the air in the vehicle, can only be judged by a sensory system of a user, cannot detect the contents of CO2 and VOC in the vehicle, and intelligently controls the air conditioning system to work to purify the air in the vehicle; in addition, the conventional automobile air conditioner filter element generally adopts active carbon filter cloth which is made of non-woven fabrics (non-woven fabrics) on two sides and is compounded with tiny granular active carbon in the middle, and then is deeply processed to manufacture the air conditioner filter element; in addition, the traditional filter usually only has one filter element, the filter element is easy to incompletely purify air, and the filter element is easy to block after long use time, so that the purification effect is influenced; in addition, many newly-bought cars release more formaldehyde at present, and people are in the more environment of formaldehyde for a long time during driving and can cause harm to human health.
Therefore, a multi-control type air purification system in an automobile is particularly needed to solve the problems in the prior art.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a multi-control type automobile interior air purification system to solve the problems in the prior art.
In order to realize the purpose, the technical scheme of the invention is as follows:
the utility model provides an air purification system in multi-control formula car, includes ECU, air conditioning system and cell-phone APP, ECU includes MCU, air quality detection sensor module and wireless module, wireless module and cell-phone APP wireless connection, air conditioning system, air quality detection sensor module and wireless module all are connected with MCU, air conditioning system includes air-blower, compressor, condenser, dry reservoir, evaporimeter, air conditioner controller, air conditioner control panel, mixed air regulating gate, be provided with the filter between air-blower and the evaporimeter.
In order to further realize the invention, the air conditioner controller is connected with the MCU through a CAN bus.
In order to further realize the invention, the air conditioner controller can also be connected with the MCU through an Lin network or a serial port or a hard wire interface.
In order to further realize the invention, the air blower is arranged on an air inlet of the air conditioning system, the compressor is connected with the condenser, the condenser is connected with the drying liquid storage device, and the drying liquid storage device is connected with the evaporator.
In order to further realize the invention, the filter comprises a frame and a filter element, wherein the filter element is arranged in the frame, and solid chlorine dioxide for sterilizing and removing formaldehyde is detachably connected in the filter element.
In order to further realize the invention, the frame comprises an outer frame and an inner frame, the filter element is also internally provided with two buckle connecting pieces, the two buckle connecting pieces are respectively and symmetrically arranged in the filter element, the two sides of the solid chlorine dioxide are provided with buckling parts matched with the two buckle connecting pieces, and the solid chlorine dioxide is connected with the buckling parts through the buckle connecting pieces.
In order to further realize the invention, the side walls of the two buckle connecting pieces are both provided with positioning notches, and the connecting part corners outside the positioning notches are fillets.
In order to further realize the invention, the fastening part is provided with an inner cavity, two fastening components are arranged at the bottom of the inner cavity in parallel, each fastening component comprises a cavity, a fastening part, a return spring and a fixing plate are arranged in each cavity, a hook part with an outward hook head is formed at each of two end parts of the fastening part, each hook part extends out of each cavity and is used for locking with a positioning notch corresponding to the connecting part, a lock hook is arranged below the fastening part, the return spring is positioned below the fastening part, and the fixing plate is transversely arranged at the bottom of each cavity.
In order to further realize the invention, the frame comprises an outer frame and an inner frame, the outer frame and the inner frame are buckled and accommodated in a cavity, and a shock pad is arranged in the cavity
In order to further realize the invention, the vehicle starting system also comprises a display module, a vehicle starting module and a vehicle starting system, wherein the display module and the vehicle starting module are both connected with the MCU, and the vehicle starting module is connected with the vehicle starting system.
Advantageous effects
(1) The invention aims to detect the concentration of CO2 and the content of VOC in air through an air quality detection sensor module, when the concentration reaches a set value, an MCU (micro control unit) issues an instruction to an air conditioning system to enable the air conditioning system to start air external circulation, the air conditioning and a filter are combined to filter dust and polluted gas in the air, when the concentration of carbon dioxide in a passenger cabin reaches a standard after the air external circulation is started for a certain time, an ECU automatically issues an instruction to the air conditioning system to close the external circulation, the air internal circulation is started for a certain time to purify the air in the passenger cabin (in the automobile) of the automobile again, the purification effect is good, PM2.5 can be detected, when the concentration of PM2.5 in the automobile is too high, the MCU issues an instruction to the air conditioning system to enable the air conditioning system to start air internal circulation, the air conditioning and the filter are combined to filter the dust in the air, and when the air in the passenger cabin reaches the standard after the air internal circulation is started for a certain time, the ECU automatically issues an instruction to the air conditioning system to start air external circulation; after the air internal circulation is started for a certain time, the air quality does not reach the standard, the air external circulation is automatically started for a certain time, the air internal circulation is started again, and the operation is repeated, so that the air in the passenger compartment (in the automobile) of the automobile is purified.
(2) The air conditioner controller is connected with the MCU through the CAN bus, the running efficiency of the whole system is fully improved, and the air conditioner controller CAN be connected with the MCU through an Lin network, a serial port or a hard wire interface and the like so as to be compatible with more vehicle types.
(3) One of the purposes of the invention is that solid chlorine dioxide is detachably connected on a filter element, the solid chlorine dioxide is a high-tech material for sterilization, deodorization and air purification, and is decomposed by the permeability of ClO2 gas which is slowly released and has no dead angle to kill germs floating in the space or attached to the body and objects, and the invention also has the functions of powerful and efficient deodorization, mildew prevention, formaldehyde, benzene and other allergic harmful gases to purify the whole space.
(4) One of the purposes of the invention is to provide the shock pad, the rubber layer and the corrugated board layer have good vibration absorption effect, the spring arranged between the rubber layer and the corrugated board layer further improves the shock absorption effect, the shock absorption performance is greatly improved, the rubber column can prevent the spring from generating inelastic deformation when the pressure is too large, the bearing capacity of the shock pad is improved, and the service life is prolonged.
(5) The invention aims to provide a solid chlorine dioxide filter screen, which is characterized in that two buckle connecting pieces and a fastening piece are arranged, the side walls of the two buckle connecting pieces are respectively provided with a positioning notch, a fastening component is arranged in the fastening part, the fastening component comprises a cavity, the fastening piece, a reset spring and a fixed plate are arranged in the cavity, two end parts of the fastening piece are respectively provided with a hook part with an outward hook head, a latch hook is arranged below the fastening piece, the reset spring is arranged below the fastening piece, the fixed plate is transversely arranged at the bottom of the cavity, when the fastening piece is compressed downwards, the reset spring is compressed, the latch hook can automatically hook on the fixed plate under the action of the spring, the hook part transversely compresses the chlorine dioxide downwards, the hook part is tightly buckled with the positioning notch of the buckle connecting piece, finally, the solid chlorine dioxide is tightly locked and connected with the buckle connecting piece, the reset spring is slightly downwards forcibly compressed, the latch hook is automatically moved out of the fixed plate, the latch hook part is driven to reset upwards, the fastening piece, the hook part transversely opens, the hook part is moved out of the positioning notch, the hook part is moved out of the positioning notch, the solid chlorine dioxide filter screen can be separated from the buckle connecting piece, and the solid chlorine dioxide filter screen can be conveniently replaced without being quickly used after the solid chlorine dioxide filter screen is used for a period of a period.
(6) One of the purposes of the invention is to directly send the in-vehicle air quality detected by an air quality detection sensor module to a mobile phone APP through a wireless module, a driver issues an instruction to an air conditioning system through the mobile phone APP to enable the air conditioning system to start air external circulation, and the air conditioner is combined with a filter to filter dust and polluted gas in the air.
Drawings
FIG. 1 is a circuit connection block diagram of an in-car air purification system of a multi-control car according to the present invention;
FIG. 2 is a schematic structural diagram of an air conditioning system in the multi-control type automobile interior air purification system according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a filter in the multi-control type air purification system in the vehicle according to the present invention;
FIG. 4 is a schematic structural diagram of a filter element in the multi-control type in-car air purification system of the present invention;
FIG. 5 is a schematic structural view of a snap connection member in the multi-control type in-car air purification system of the present invention;
FIG. 6 is a schematic structural diagram of a primary fastening portion of the multi-control type air purification system in an automobile according to the present invention.
Detailed Description
Corresponding reference characters indicate corresponding parts throughout the several views of the drawings.
As shown in fig. 1 to 6, the multi-control type air purification system in the automobile of the present invention includes an ECU, an air conditioning system, a display module, a vehicle start module, and a vehicle start system, wherein:
the ECU is used for detecting the air quality of the automobile and controlling the work of the air conditioning system, the ECU comprises an MCU, an air quality detection sensor module and a wireless module, the air quality detection sensor module and the wireless module are both connected with the MCU, the MCU and the wireless module are integrated into the ECU, the air quality detection sensor module comprises a CO2 sensor, a VOC sensor, a PM2.5 sensor and the like, the MCU adopts Q32M210, the wireless module is connected with the MCU and transmits signals to a mobile phone APP, the interconnection interaction function is realized through the mobile phone APP, the wireless module can automatically feed back the air quality in the automobile to a user mobile phone APP, the mobile phone APP can manually remotely control the air conditioning system to change fresh air, the mobile phone can be used for conveniently controlling the automatic air purification system in the automobile, the control mode limited in a special remote controller or a key is changed, the ECU is fixedly installed in a passenger cabin or a center console and can effectively detect the air quality in the passenger cabin, the system has two control modes, the first is an automatic control mode, when the air quality detection sensor module detects that the air quality in the vehicle is poor, namely when the CO2 sensor or the VOC sensor detects that the CO2 concentration or the VOC content in the vehicle exceeds the standard, the MCU sends an instruction to the air conditioning system to start the air external circulation of the air conditioning system, the air conditioning system is combined with the filter to filter dust and polluted gas in the air, when the carbon dioxide concentration and the VOC content in the passenger compartment reach the standard after the air external circulation is started for a certain time, the ECU automatically sends an instruction to the air conditioning system to close the external circulation and start the air internal circulation for a certain time to purify the air in the passenger compartment (in the vehicle) of the vehicle again, when the PM2.5 sensor detects that the PM2.5 in the vehicle is too high, the MCU sends an instruction to the air conditioning system to start the air internal circulation of the air conditioning system, the air conditioner is combined with the filter to filter dust in the air, and when the air in the passenger cabin reaches the standard after the air internal circulation is started for a certain time, the ECU automatically gives an instruction to the air conditioning system to start the air external circulation; when the air internal circulation is started for a certain time and the air quality does not reach the standard, the air external circulation is automatically started for a certain time, and then the air internal circulation is started, so that the air in the passenger compartment (in the automobile) of the automobile is purified; second, a remote control mode. The air quality in the vehicle is inquired by sending the mobile phone APP to the vehicle, the vehicle feeds back the air quality information in the vehicle in time, relevant instructions are sent according to actual demands, the air in the vehicle is processed, and the comfort level is improved. The in-car air quality detected by the air quality detection sensor module is directly sent to the mobile phone APP through the wireless module, when the in-car air quality detected by the air quality detection sensor module is poor, namely when the CO2 sensor or the VOC sensor detects that the concentration of CO2 or the content of VOC in the car exceeds the standard, the mobile phone APP is adopted to give an instruction to the MCU, and then the instruction is given to the air conditioning system, so that the air conditioning system starts air external circulation, the air conditioner is combined with the filter to filter dust and polluted gas in the air, and simultaneously the CO2 and the VOC in the car are discharged out of the car; when a PM2.5 sensor detects that PM2.5 in a vehicle is too high, a mobile phone APP is adopted to give an instruction to an MCU (microprogrammed control Unit), then the instruction is given to an air conditioning system, the air conditioning system starts air internal circulation, the air conditioning system is combined with a filter to filter dust in the air, and after the air internal circulation is started for a certain time, the air in a passenger cabin reaches the standard, the ECU automatically gives an instruction to the air conditioning system to start air external circulation; after the air internal circulation is started for a certain time and the air quality does not reach the standard, the air external circulation is automatically started for a certain time, and then the air internal circulation is started, so that the air in the passenger compartment (in the automobile) of the automobile is purified. And the driver can utilize the opening of cell-phone APP remote control in-car air conditioning system, purifies the air in the car in advance, waits until the driver uses the car, and the air quality in the car has reached well, and degree of automation is high.
The air conditioning system comprises an air blower 1, a compressor 2, a condenser 3, a drying liquid storage device 4, an evaporator 5, an air conditioning controller, an air conditioning control panel and a mixed air regulating door, wherein the air blower 1 is arranged on an air inlet of the air conditioning system, the compressor 2 is connected with the condenser 3, the condenser 3 is connected with the drying liquid storage device 4, the drying liquid storage device 4 is connected with the evaporator 5, the compressor 2 drives a refrigerant to circulate in a sealed air conditioner when working, the compressor 2 compresses the gaseous refrigerant into high-temperature high-pressure refrigerant gas, the high-temperature high-pressure refrigerant gas is discharged out of the compressor 2, the high-temperature high-pressure refrigerant gas flows into the condenser 3 through a pipeline, then the refrigerant gas is radiated and cooled in the condenser 3, the refrigerant gas is condensed into high-temperature high-pressure liquid refrigerant, the high-temperature high-pressure liquid refrigerant gas enters the drying liquid storage device 4 through the pipeline, the high-temperature high-pressure liquid refrigerant gas is dried and filtered, the state of the high-temperature low-pressure liquid refrigerant gas enters the evaporator 5, the air temperature low-pressure gas refrigerant gas flows in the evaporator 5 to absorb the heat of the air flowing through the evaporator 5, the air, the temperature low-temperature air is blown out, the air conditioning controller is connected with the MCU through a CAN bus, the air conditioning controller CAN be used for indirectly connected with the air conditioning control panel and not used for controlling the air conditioning control panel, and indirectly controlling the air conditioning control panel, and not used for controlling the air conditioning system.
A filter 6 is arranged between the air blower 1 and the evaporator 5, the filter 6 comprises a frame 61, a filter element 62 and a solid chlorine dioxide component 63, the frame 1 comprises an outer frame 611 and an inner frame 612, the outer frame 611 and the inner frame 612 are buckled to contain a cavity, a shock pad 613 is arranged in the cavity, the shock pad 613 comprises a rubber layer 6131 and a corrugated paperboard layer 6132, the rubber layer 6131 is arranged at the side of the corrugated paperboard layer 6132, springs 6133 are uniformly arranged between the rubber layer 6131 and the corrugated paperboard layer 6132 at equal intervals, one end of each spring 6133 is fixedly connected with the bottom surface of each rubber layer 6131, the other end of each spring 6133 is fixedly connected with the top surface of each corrugated paperboard layer 6132, a rubber column 6134 is arranged between every two adjacent springs 6133, the bottom surface of each rubber column 6134 is fixed on the top surface of each corrugated paperboard layer 6132, and the height of each rubber column 6134 is smaller than the original length of each spring 6133, the rubber layer 6131 and the corrugated paperboard layer 6132 both have good vibration absorption effects, the spring 6133 arranged between the rubber layer 6131 and the corrugated paperboard layer 6132 further improves the vibration absorption effect, the vibration absorption performance is greatly improved, the vibration generated in the use process of the filter is reduced, the rubber column 6134 can prevent the spring 6133 from generating inelastic deformation when the pressure is overlarge, the bearing capacity of the shock absorption pad 613 is improved, the service life is prolonged, the filter element 62 is arranged in the inner frame 611, the filter element 62 comprises a filter screen grating side 621 and a filter screen side 622, the filter screen grating side 621 and the filter screen side 622 are integrally formed, a plurality of gratings are arranged on the filter screen grating side 621, the filter screen 623 is arranged on the filter screen side 622, the filter screen 623 is arranged among the gratings, and the parts are simplified by arranging the filter screen 623 and a part of the gratings on one part, so that the assembly efficiency is improved; two buckle connecting pieces 624 are further arranged between two adjacent grids on the side 621 of the filter screen grid, the two buckle connecting pieces 624 are arranged on the left side and the right side of the side 621 of the filter screen grid, positioning notches 6241 are formed in the side walls of the two buckle connecting pieces 624, the connecting part corner located on the outer side of each positioning notch 6241 is a round angle, the solid chlorine dioxide group 63 comprises solid chlorine dioxide 631 and a fastening part 632, the fastening parts 632 are connected to the two sides of the solid chlorine dioxide 631 in a locking mode, the two fastening parts 632 are used for being in buckle connection with the buckle connecting pieces 624, an inner cavity is contained in the fastening parts 632, two fastening components 6321 are arranged in parallel at the bottom of the inner cavity, each fastening component 6321 comprises a cavity, a fastening piece 6322, a reset spring 6323 and a fixing plate 6324 are arranged in the cavity, two ends of each fastening piece 6322 form a hook part with a hook head facing outwards, the hook part extends out of the cavity, the hook part is used for being locked with the positioning notch 6231 corresponding to the buckle connecting piece 624, a locking hook is arranged below the fastening piece 6322, the reset spring 6323 is arranged transversely at the bottom of the cavity, when the fastening piece is compressed, the fastening piece 636 is compressed, and the reset spring 636 is compressed on the fixing plate under the fixing plate.
During the use, detect the concentration of the carbon dioxide in the air through air quality detection sensor module, VOC content etc, when carbon dioxide concentration, when VOC content reaches the setting value, issue the instruction to air conditioning system through MCU, make air conditioning system open the air extrinsic cycle, utilize the air conditioner to combine together with the filter, dust and polluted gas in the filtered air, after opening the air extrinsic cycle certain time, carbon dioxide concentration reaches standard in the passenger cabin, ECU issues the instruction automatically and closes the extrinsic cycle for air conditioning system, open the air intrinsic cycle certain time, purify the air in the passenger cabin of car (in the car) once more, purifying effect is good.
The display module is connected with the MCU, is a liquid crystal display or an LED display and terminal display units such as a multimedia car machine, an automobile instrument and the like, is used for displaying the automatic air purification system in the automobile and is convenient to use.
Vehicle start module and MCU are connected, and vehicle start module and vehicle start system are connected, and cell-phone APP opens the vehicle through cell-phone remote control vehicle start module and vehicle start system, realizes the purpose that remote control starts the vehicle.
The above description is only a preferred embodiment of the present invention, the present invention is not limited to the above embodiment, and there may be some slight structural changes in the implementation, and if there is any change or modification to the present invention without departing from the spirit and scope of the present invention and within the claims and equivalent technical scope of the present invention, the present invention is also intended to include such changes and modifications.
Claims (7)
1. The multi-control type air purification system in the automobile comprises an ECU (electronic control Unit), an air conditioning system and a mobile phone APP (application), and is characterized in that the ECU comprises an MCU (microprogrammed control unit), an air quality detection sensor module and a wireless module, wherein the wireless module is in wireless connection with the mobile phone APP, the air conditioning system, the air quality detection sensor module and the wireless module are all connected with the MCU, the air conditioning system comprises an air blower, a compressor, a condenser, a drying liquid storage device, an evaporator, an air conditioning controller, an air conditioning control panel and a mixed air regulating door, and a filter is arranged between the air blower and the evaporator;
the filter comprises a frame and a filter element, wherein the filter element is arranged in the frame, and solid chlorine dioxide for sterilizing and removing formaldehyde is detachably connected in the filter element;
the filter element is internally provided with two buckle connecting pieces, the two buckle connecting pieces are symmetrically arranged in the filter element respectively, fastening parts matched with the two buckle connecting pieces are arranged on two sides of the solid chlorine dioxide, and the solid chlorine dioxide is connected with the fastening parts through the buckle connecting pieces;
the utility model discloses a fastening piece, including fastening piece, inner chamber, cavity, hook portion, reset spring, fixed plate, fastening piece both ends, the fastening piece has an inner chamber to be held, inner chamber bottom parallel arrangement has two fastening components, fastening component includes a cavity, be provided with fastening piece, reset spring and fixed plate in the cavity, fastening piece both ends all form a gib head hook portion outwards, hook portion stretches out the cavity, hook portion is used for locking with the corresponding location breach of connecting piece, the fastening piece below is provided with the latch hook, reset spring is located the fastening piece below, the fixed plate transversely sets up the bottom at the cavity.
2. The multi-control type air purification system in an automobile according to claim 1, wherein the air conditioner controller is connected with the MCU through a CAN bus.
3. The multi-control type air purification system in an automobile according to claim 2, wherein the air conditioner controller is further connected with the MCU through an Lin network, a serial port or a hard wire interface.
4. The multi-control type automobile interior air purification system according to claim 1, wherein the blower is arranged on an air inlet of an air conditioning system, the compressor is connected with the condenser, the condenser is connected with the drying liquid storage device, and the drying liquid storage device is connected with the evaporator.
5. The multi-control type automobile interior air purification system according to claim 1, wherein positioning notches are formed in the side walls of the two buckle connection pieces, and corners of the connection portions on the outer sides of the positioning notches are round corners.
6. The system of claim 1, wherein the frame comprises an outer frame and an inner frame that snap fit into a cavity, and wherein a shock pad is disposed within the cavity.
7. The multi-control type air purification system in the automobile according to claim 1, further comprising a display module, a vehicle starting module and a vehicle starting system, wherein the display module and the vehicle starting module are both connected with the MCU, and the vehicle starting module is connected with the vehicle starting system.
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| CN201710574856.3A CN107244215B (en) | 2017-07-13 | 2017-07-13 | Multi-control type air purification system in automobile |
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| CN109895587B (en) * | 2017-12-08 | 2020-11-20 | 郑州宇通客车股份有限公司 | In-vehicle environment management control method and device |
| CN108327488A (en) * | 2018-02-10 | 2018-07-27 | 郑州琼佩电子技术有限公司 | A kind of automobile air purifying method |
| CN108583198A (en) * | 2018-02-27 | 2018-09-28 | 常禾（广州）电子有限公司 | A kind of automobile air quality management system of remote control |
| CN108162721A (en) * | 2018-02-27 | 2018-06-15 | 常禾（广州）电子有限公司 | It is a kind of can remote monitoring automobile air quality management system |
| CN108790722A (en) * | 2018-08-17 | 2018-11-13 | 奇瑞汽车股份有限公司 | Automobile air quality detects purifying control system and its control method |
| TWI824358B (en) * | 2021-12-20 | 2023-12-01 | 研能科技股份有限公司 | Method of notifying in-car air pollution |
| CN117679866A (en) * | 2024-02-04 | 2024-03-12 | 江苏兴达净化科技发展有限公司 | Filter cylinder framework and flat filter cylinder |
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