CN111619316A - Passenger car air dynamic purification device - Google Patents
Passenger car air dynamic purification device Download PDFInfo
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- CN111619316A CN111619316A CN202010458885.5A CN202010458885A CN111619316A CN 111619316 A CN111619316 A CN 111619316A CN 202010458885 A CN202010458885 A CN 202010458885A CN 111619316 A CN111619316 A CN 111619316A
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- air
- shell
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- inlet
- disinfection
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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
- B60H3/0071—Electrically conditioning the air, e.g. by ionizing
- B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
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- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a dynamic air purification device for a passenger vehicle, which comprises a shell with an air inlet end and an air outlet end, wherein the air inlet end of the shell is communicated with an air duct of an automobile air conditioner, and the air outlet end of the shell is communicated with an air outlet of the automobile air conditioner; the shell is provided with a disinfection and sterilization module, and is also provided with an inlet detection unit and an outlet detection unit; the inlet detection unit generates a first detection signal according to the detected microorganism content in the air and outputs the first detection signal to control the disinfection and sterilization module, and the outlet detection unit generates a second detection signal according to the detected microorganism content in the air and outputs the second detection signal to control the disinfection and sterilization module in a feedback manner; the first detection signal and the second detection signal are linked to dynamically control the disinfection and sterilization module to act. According to the invention, the power of the disinfection and sterilization module can be dynamically adjusted in real time according to actual conditions by arranging the detection inlet detection unit and the detection outlet detection unit, so that the disinfection and sterilization effect is ensured and the energy consumption is reduced.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to a dynamic air purification device for a passenger car.
Background
The automobile is becoming a main tool for people to go out, people pay more and more attention to the sanitary problems of air quality, disinfection and sterilization and the like in the automobile, and especially during the influenza season and the epidemic outbreak period of infectious diseases, the safety requirement is more and more strong.
The air purification devices in the vehicle existing in the current market are mainly divided into two types: external air purification device, purifier in the air conditioning system. The external air purification device is sterilized by ultraviolet rays, passengers cannot be in the vehicle during working, and the use conditions are limited; purifier in the air conditioning system then needs redesign and reform transform vehicle air conditioning system, greatly increased research and development and manufacturing cost, purifier in the air conditioning system all is static work moreover, opens the back and lasts the work always promptly, can not adjust according to air quality, leads to the energy consumption higher, and purifying effect is poor moreover.
Disclosure of Invention
To prior art's not enough and defect, provide a passenger car air dynamic purification device, through setting up and detecting entry detecting element and export detecting element, can be according to actual conditions, real-time dynamic adjustment disinfection module power reduces the energy consumption when guaranteeing disinfection effect.
In order to achieve the above object, the present invention provides the following technical solutions.
A passenger car air dynamic purification device comprises a shell with an air inlet end and an air outlet end, wherein the shell is arranged between an air duct of an automobile air conditioner and an air outlet of the automobile air conditioner; the shell is provided with a disinfection module, an inlet detection unit for detecting the content of microorganisms in air at the air inlet end and an outlet detection unit for detecting the content of microorganisms in air at the air outlet end; the inlet detection unit generates a first detection signal according to the detected microorganism content in the air and outputs the first detection signal to control the disinfection and sterilization module, and the outlet detection unit generates a second detection signal according to the detected microorganism content in the air and outputs the second detection signal to control the disinfection and sterilization module in a feedback manner; the first detection signal and the second detection signal are linked to dynamically control the disinfection and sterilization module to act in real time.
The invention has the beneficial effects that: the purification device of the invention is provided with the detection inlet detection unit and the detection outlet detection unit, when air in an air duct enters the shell from the inlet end, the inlet detection unit detects the content of microorganisms in the air, generates a first detection signal and outputs the first detection signal to control the action of the disinfection and sterilization module in the shell, so that the disinfection and sterilization module disinfects and sterilizes the air entering the shell, and then the air is discharged to the air outlet of the air conditioner from the outlet end, meanwhile, the outlet detection unit detects the content of the microorganisms in the air discharged from the outlet end, generates a second detection signal and outputs the second detection signal to feed back the control of the action of the disinfection and sterilization module in the shell, and the linkage work of the inlet detection unit and the outlet detection unit finally enables the disinfection and sterilization module to be at the most proper working power by the feedback control of the change of the working power of the, and the shell is arranged between the air duct of the automobile air conditioner and the air outlet of the automobile air conditioner, so that the shell is convenient to connect, the whole structure is more compact, and the shell can be well suitable for the automobile air conditioner.
As an improvement of the invention, the disinfection and sterilization module comprises a plurality of ultraviolet lamps which are arranged in the shell and distributed along the circumferential direction of the inner wall of the shell. The air is sterilized by ultraviolet lamp.
As an improvement of the invention, a polishing aluminum plate matched with the ultraviolet lamp is also arranged in the shell. Through the improvement, the polishing aluminum plate can improve the ultraviolet reflectivity, thereby increasing the ultraviolet radiation intensity inside the device and maximizing the sterilization effect.
As an improvement of the invention, the air inlet end of the shell is provided with a flow equalizing pore plate, and the flow equalizing pore plate is provided with a plurality of flow equalizing holes for guiding air entering the shell from an air duct. Through the improvement, the air entering the shell can be prevented from forming turbulent flow, so that the air is uniformly irradiated by the ultraviolet lamp, and the sterilization effect is improved.
As an improvement of the invention, the disinfection and sterilization module further comprises a positive and negative ion module arranged at the air outlet end of the shell. Through the improvement, hydrogen, oxygen ions and negative ions can be generated, long-acting sterilization and dust removal are realized, and air is continuously purified.
As an improvement of the invention, the inlet detection unit is a plurality of microorganism samplers, and the microorganism samplers are distributed along the circumference of the inlet end of the shell; the outlet detection unit is a plurality of microorganism samplers, and the microorganism samplers are distributed along the circumference of the outlet end of the shell. Through the improvement, the air quality can be accurately detected.
As an improvement of the invention, the inlet end of the shell is connected with an inlet joint, and the air inlet end of the shell is communicated with an air duct of an automobile air conditioner through the joint; the outlet end of the shell is connected with an outlet connector, and the air outlet end of the shell is communicated with an air outlet of an automobile air conditioner through a connector. Through the improvement, the shell is conveniently communicated with the air duct of the automobile air conditioner and the air outlet of the automobile air conditioner.
As an improvement of the invention, the inlet joint and the outlet joint respectively comprise a front section and a rear section, wherein the rear section of the inlet joint is connected with the shell through a connecting piece, and the front section of the inlet joint is sleeved outside an air duct of the automobile air conditioner, so that the air duct of the automobile air conditioner is communicated with the shell; the rear section of the outlet joint is connected with the shell through a connecting piece, and the front section of the outlet joint is sleeved outside the air outlet of the automobile air conditioner, so that the air outlet of the automobile air conditioner is communicated with the shell. Through the improvement, according to the air duct structure of the automobile air conditioner of different vehicle types and the air outlet structure of the automobile air conditioner, only the front section of the inlet joint and the front section of the outlet joint need to be adjusted, so that the improved automobile air conditioner has stronger adaptability, and the research and development and manufacturing costs are reduced.
As an improvement of the invention, the front section of the inlet joint and an air duct of an automobile air conditioner are sealed by foam; the front section of the outlet joint and the air outlet of the automobile air conditioner are sealed through foam. Through the improvement, good sealing performance can be ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is another angle schematic diagram of the overall structure of the present invention.
Fig. 3 is a schematic cross-sectional view of the overall structure of the present invention.
Fig. 4 is a schematic view of the overall structural installation of the present invention.
Fig. 5 is a flow chart of the present invention.
In the figure, 1, a housing; 1.1, an air inlet end; 1.2, an air outlet end; 2. an ultraviolet lamp; 3. a flow equalizing pore plate; 3.1, flow equalizing holes; 4. a positive and negative ion module; 5. an entrance detection unit; 6. an exit detection unit; 7. an inlet fitting; 8. an outlet fitting; 9. a connecting member; 10. an air duct; 11. an air outlet; 12. and polishing the aluminum plate.
Detailed Description
The invention is further explained with reference to the drawings.
Referring to fig. 1 to 5, the air dynamic purification device for a passenger vehicle includes a housing 1 having an air inlet end 1.1 and an air outlet end 1.2, the housing 1 is hollow so that air can circulate, the housing 1 is disposed between an air duct 10 of an automobile air conditioner and an air outlet 11 of the automobile air conditioner, the air inlet end 1.1 of the housing 1 is communicated with the air duct 10 of the automobile air conditioner, the air outlet end 1.2 of the housing 1 is communicated with the air outlet 11 of the automobile air conditioner, when the automobile air conditioner works, air sequentially flows through the air duct 10 of the automobile air conditioner and the housing 1 and then flows out of the air outlet 11 of the automobile air conditioner into the vehicle, the housing 1 is provided with a sterilization module, and the housing 1 is further provided with an inlet detection unit 5 for detecting the content of microorganisms in the air at the air inlet end 1.1 and an outlet detection unit 6 for detecting the content of microorganisms in the air at the air outlet end 1.2; the inlet detection unit 5 generates a first detection signal according to the detected microorganism content in the air and outputs the first detection signal to control the disinfection and sterilization module, and the outlet detection unit 6 generates a second detection signal according to the detected microorganism content in the air and outputs the second detection signal to control the disinfection and sterilization module in a feedback manner; the disinfection and sterilization module receives the first detection signal and the second detection signal and acts, specifically, the first detection signal and the second detection signal are respectively output to the control module, and the power of the disinfection and sterilization module is controlled to change through the control module.
In this embodiment, the inlet detection unit 5 is a plurality of microorganism samplers, and the microorganism samplers are distributed along the circumference of the inlet end of the casing 1, so that the air quality of the air inlet end 1.1 can be accurately detected; the outlet detection unit 6 is a plurality of microorganism samplers, and the microorganism samplers are distributed along the circumference of the outlet end of the shell 1; can accurate air quality who detects air-out end 1.2.
According to the purification device, the inlet detection unit 5 and the outlet detection unit 6 are arranged, when air in the air duct 10 enters the shell 1 from the inlet end, the inlet detection unit 5 detects the content of microorganisms in the air, generates a first detection signal and outputs the first detection signal to control the disinfection and sterilization module in the shell 1 to act, so that the disinfection and sterilization module carries out disinfection and sterilization on the air entering the shell 1, then the air is discharged to the air outlet 11 of the air conditioner from the outlet end, meanwhile, the outlet detection unit 6 detects the content of microorganisms in the air discharged from the outlet end, generates a second detection signal and outputs the second detection signal to feed back the disinfection and sterilization module in the shell 1 to act, the change of the working power of the disinfection and sterilization module is controlled through feedback, the linkage work of the inlet detection unit 5 and the outlet detection unit 6 finally enables the disinfection and sterilization module to be at the most proper working power, the energy consumption is reduced while the sterilization effect is ensured. And the shell 1 is arranged between the air duct 10 of the automobile air conditioner and the air outlet 11 of the automobile air conditioner, so that the connection is convenient, the whole structure is more compact, and the shell can be well suitable for the automobile air conditioner.
As an improvement of the invention, the disinfection and sterilization module comprises a plurality of ultraviolet lamps 2 which are arranged in a shell 1 and distributed along the circumferential direction of the inner wall of the shell 1, air is disinfected and sterilized by the ultraviolet lamps 2, and the ultraviolet lamps 2 are distributed along the circumferential direction of the inner wall of the shell 1, so that ultraviolet rays emitted by the ultraviolet lamps 2 can uniformly irradiate along the circumferential direction of the inner wall of the shell 1, the sterilization effect is good, and the shell 1 is also internally provided with a polished aluminum plate 12 matched with the ultraviolet lamps 2. The polished aluminum plate 12 is a plate having a high ultraviolet reflectance, and can increase the ultraviolet reflectance, thereby increasing the ultraviolet radiation intensity inside the device and maximizing the sterilization effect. In addition, 1.1 of casing income wind end is equipped with the orifice plate 3 that flow equalizes, be provided with a plurality of flow equalizing holes 3.1 that are used for carrying out the water conservancy diversion to the air that wind channel 10 got into in the casing 1 on the orifice plate 3 that flow equalizes, the air of wind channel 10 is through flow equalizing holes 3.1 entering casing 1 in, make the air can be with evenly getting into in the casing 1 through flow equalizing holes 3.1, can avoid getting into the air formation disorder flow in the casing 1, make the air receive irradiating of ultraviolet lamp 2 uniformly, improve the sterilization effect. The disinfection and sterilization module also comprises a positive and negative ion module 4 arranged at the air outlet end 1.2 of the shell 1; the positive and negative ion module 4 is used for generating positive and negative ions, and releasing the positive and negative ions into the air through the air outlet 11 of the automobile air conditioner; the positive and negative ions in the air generate chemical reaction to generate active substances, so that the active substances surround and thoroughly decompose microorganisms such as bacteria, fungi, mold and the like in the air, long-acting sterilization and dust removal are realized, and the air is continuously purified.
According to the first detection signal that entry detecting element 5 detected and the second detection signal that exit detecting element 6 detected, control module adjusts the power of ultraviolet lamp 2 and the power of positive negative ion module 4, can play real-time sterilization and the effect of continuously purifying air.
As an improvement of the present invention, an inlet joint 7 is connected to an inlet end of the housing 1, and an air inlet end 1.1 of the housing 1 is communicated with an air duct 10 of an automobile air conditioner through a joint; the outlet end of the shell 1 is connected with an outlet connector 8, and the air outlet end 1.2 of the shell 1 is communicated with an air outlet 11 of the automobile air conditioner through a connector. Specifically, the inlet joint 7 and the outlet joint 8 respectively comprise a front section and a rear section, the rear section of the inlet joint 7 is connected with the shell 1 through a connecting piece 9, the connecting piece 9 is a fixing screw, the inlet joint 7 is provided with an installation hole matched with the fixing screw, the shell 1 is provided with a screw hole matched with the fixing screw, and the inlet joint 7 is conveniently connected with the shell 1 through the fixing screw; the front section of the inlet joint 7 is sleeved outside an air duct 10 of the automobile air conditioner, so that the air duct 10 of the automobile air conditioner is communicated with the shell 1; the rear section of the outlet joint 8 is connected with the shell 1 through a connecting piece 9, wherein the connecting piece 9 is a fixing screw, the outlet joint 8 is provided with a mounting hole matched with the fixing screw, the shell 1 is provided with a screw hole matched with the fixing screw, the outlet joint 8 is conveniently connected with the shell 1 through the fixing screw, the front section of the outlet joint 8 is sleeved outside an air outlet 11 of the automobile air conditioner, so that the air outlet 11 of the automobile air conditioner is communicated with the shell 1, the shell 1 is conveniently communicated with an air duct 10 of the automobile air conditioner and the air outlet 11 of the automobile air conditioner through the inlet joint 7 and the outlet joint 8, the improvement degree of the automobile air conditioning system is reduced to the minimum, the safety is strong, the modification cost is low, the automobile air conditioning system is suitable for most passenger vehicles, and according to the air duct 10 structure of the automobile air conditioners of different vehicle types and, only need adjust the anterior segment of entry joint 7 and the anterior segment of exit joint 8 can, have stronger suitability, reduced research and development and manufacturing cost simultaneously. The front section of the inlet joint 7 and the air duct 10 of the automobile air conditioner are sealed through foam, so that good sealing performance can be guaranteed, and air cannot leak from the joint between the inlet joint 7 and the air duct 10 of the automobile air conditioner; the air outlet 11 of vehicle air conditioner seals through the bubble cotton between the anterior segment of outlet joint 8 and, can guarantee that the leakproofness is good for the air can not reveal from the junction between outlet joint 8 and vehicle air conditioner's wind channel 10.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (9)
1. The utility model provides a passenger car air dynamic purification device, is including having the casing that advances wind end and air-out end, its characterized in that:
the shell is arranged between an air duct of the automobile air conditioner and an air outlet of the automobile air conditioner, the air inlet end of the shell is communicated with the air duct of the automobile air conditioner, and the air outlet end of the shell is communicated with the air outlet of the automobile air conditioner;
the shell is provided with a disinfection module, an inlet detection unit for detecting the content of microorganisms in air at the air inlet end and an outlet detection unit for detecting the content of microorganisms in air at the air outlet end;
the inlet detection unit generates a first detection signal according to the detected microorganism content in the air and outputs the first detection signal to control the disinfection and sterilization module, and the outlet detection unit generates a second detection signal according to the detected microorganism content in the air and outputs the second detection signal to control the disinfection and sterilization module in a feedback manner;
the first detection signal and the second detection signal are linked to dynamically control the disinfection and sterilization module to act in real time.
2. A passenger car air dynamic purification device according to claim 1, characterized in that: the disinfection and sterilization module comprises a plurality of ultraviolet lamps which are arranged in the shell and distributed along the circumferential direction of the inner wall of the shell.
3. A passenger car air dynamic purification device according to claim 2, characterized in that: and a polishing aluminum plate matched with the ultraviolet lamp is also arranged in the shell.
4. A passenger car air dynamic purification device according to claim 2, characterized in that: the air inlet end of the shell is provided with a flow equalizing pore plate, and a plurality of flow equalizing holes used for guiding air flowing into the shell from the air channel are formed in the flow equalizing pore plate.
5. A passenger car air dynamic purification device according to claim 2, characterized in that: the disinfection module is characterized by further comprising a positive and negative ion module arranged at the air outlet end of the shell.
6. A passenger car air dynamic purification device according to claim 1, characterized in that: the inlet detection unit is a plurality of microorganism samplers, and the microorganism samplers are distributed along the circumference of the inlet end of the shell; the outlet detection unit is a plurality of microorganism samplers, and the microorganism samplers are distributed along the circumference of the outlet end of the shell.
7. A passenger car air dynamic purification device according to claim 1, characterized in that: the inlet end of the shell is connected with an inlet joint, and the air inlet end of the shell is communicated with an air duct of an automobile air conditioner through the joint; the outlet end of the shell is connected with an outlet connector, and the air outlet end of the shell is communicated with an air outlet of an automobile air conditioner through a connector.
8. A passenger car air dynamic purification device according to claim 7, characterized in that: the inlet joint and the outlet joint respectively comprise a front section and a rear section, wherein the rear section of the inlet joint is connected with the shell through a connecting piece, and the front section of the inlet joint is sleeved outside an air duct of the automobile air conditioner, so that the air duct of the automobile air conditioner is communicated with the shell; the rear section of the outlet joint is connected with the shell through a connecting piece, and the front section of the outlet joint is sleeved outside the air outlet of the automobile air conditioner, so that the air outlet of the automobile air conditioner is communicated with the shell.
9. A passenger vehicle air dynamic purification device according to claim 8, characterized in that: the front section of the inlet joint and an air duct of the automobile air conditioner are sealed through foam; the front section of the outlet joint and the air outlet of the automobile air conditioner are sealed through foam.
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CN202010458885.5A CN111619316A (en) | 2020-05-27 | 2020-05-27 | Passenger car air dynamic purification device |
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CN202010458885.5A CN111619316A (en) | 2020-05-27 | 2020-05-27 | Passenger car air dynamic purification device |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1893983A (en) * | 2003-10-27 | 2007-01-10 | 玛丽亚·赫曼纳斯·吉哈德斯·斯德赫斯 | Air processing method and device therefor |
CN103303102A (en) * | 2013-06-06 | 2013-09-18 | 开平市中铝实业有限公司 | Vehicle air conditioner sterilizing device |
CN105222243A (en) * | 2015-08-27 | 2016-01-06 | 广东志高空调有限公司 | A kind of air-conditioning |
CN107953752A (en) * | 2017-10-20 | 2018-04-24 | 东华大学 | A kind of vehicular air purifier based on terminal intelligent control |
KR20180117896A (en) * | 2017-04-20 | 2018-10-30 | 에이치디에스 주식회사 | System and Method for Vehicle Bio-Sterilization |
CN212242909U (en) * | 2020-05-27 | 2020-12-29 | 宁波均胜群英汽车系统股份有限公司 | Passenger car air dynamic purification device |
-
2020
- 2020-05-27 CN CN202010458885.5A patent/CN111619316A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1893983A (en) * | 2003-10-27 | 2007-01-10 | 玛丽亚·赫曼纳斯·吉哈德斯·斯德赫斯 | Air processing method and device therefor |
CN103303102A (en) * | 2013-06-06 | 2013-09-18 | 开平市中铝实业有限公司 | Vehicle air conditioner sterilizing device |
CN105222243A (en) * | 2015-08-27 | 2016-01-06 | 广东志高空调有限公司 | A kind of air-conditioning |
KR20180117896A (en) * | 2017-04-20 | 2018-10-30 | 에이치디에스 주식회사 | System and Method for Vehicle Bio-Sterilization |
CN107953752A (en) * | 2017-10-20 | 2018-04-24 | 东华大学 | A kind of vehicular air purifier based on terminal intelligent control |
CN212242909U (en) * | 2020-05-27 | 2020-12-29 | 宁波均胜群英汽车系统股份有限公司 | Passenger car air dynamic purification device |
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Application publication date: 20200904 |
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