CN207028786U

CN207028786U - A kind of automotive intelligent air cleaning unit

Info

Publication number: CN207028786U
Application number: CN201720124493.9U
Authority: CN
Inventors: 张波; 姚元青
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-02-11
Filing date: 2017-02-11
Publication date: 2018-02-23
Anticipated expiration: 2027-02-11

Abstract

The utility model discloses a kind of automotive intelligent air cleaning unit, it is made up of filter core and control device；Wherein, the filter core is made up of dry filter layer, wet filter absorbed layer, medicine liquid tank, anemostat；The control device is made up of water pump, control module, sensor assembly, PLC module, communication module.When air conditioning for automobiles enables, sensor assembly detection air quality, according to in-car air quality situation, PLC module calls the wet filter absorption function of the control module keying air cleaning unit, and simultaneous communications module provides real-time air quality data to receiving terminal.When wet filter absorption function is opened, decoction is evenly distributed to by anemostat on the filtrate of wet filter absorbed layer, pending air successively after dry filter layer, wet filter absorbed layer into the car, large-size particle thing, PM2.5, SO in air_X, formaldehyde, the harmful components such as TVOC are efficiently removed.

Description

A kind of automotive intelligent air cleaning unit

Technical field

A kind of automotive intelligent air cleaning unit is the utility model is related to, belongs to closing space technical field of air purification.

Background technology

In the pillar industry of China's economic, car industry is one of industry with fastest developing speed in recent years.Cut-off 2016 Bottom, national vehicle guaranteeding organic quantity is up to 2.79 hundred million.There is the car ownership in 40 cities in the whole nation more than million, Beijing, Chengdu, Shenzhen, Shanghai, Chongqing, Tianjin, Suzhou, Zhengzhou, Hangzhou, Guangzhou, 11, Xi'an city automobile recoverable amount are more than 2,000,000. In following significant period of time, China Auto Market will continue to keep fast-developing.

But corresponding, the air quality problems of automotive interior are not solved effectively but.The sky of automotive interior Gas pollutes, and is mainly derived from exogenous input, endogenous produces two major parts.Exogenous input is primarily referred to as using PM2.5 as representative Ambient air outside in pollutant (including PM2.5, SO_X、NO_XDeng), this close phase of atmosphere quality with location Close；Endogenous produce be primarily referred to as that interior decoration materials discharge using formaldehyde as representative toxic and harmful gas (including formaldehyde, Benzene homologues, TVOC etc.), especially new car pollution problem is especially prominent.

At present, it is right though conventional automobile air conditioner filter element can filter the particulate matter of exogenous input to a certain extent For toxic and harmful gas outside in-car substantially without effect, the removal effect to PM2.5 is also limited；In recent years, also there are some cars Air purifier technology is carried, produces independent vehicular air purifier.But 12V cigar lighter socket is generally used, due to work( The limitation of rate, and in-car operation noise, fuselage size to air purifier have the limitation of harshness, vehicular air purifier It is difficult to be equipped with high-power blower fan.So that existing vehicular air purifier generally existing air quantity is small, wind speed is low, poor processing effect The problems such as, the improvement for in-car air quality is extremely limited.

The content of the invention

The purpose of this utility model is to overcome existing automobile air conditioner filter element technology and the deficiency of vehicular air purifier, A kind of intelligent wetting type air purifying device that can be simply installed on automotive air-conditioning system is provided, while can remove exogenous defeated PM2.5, the SO entered_XDeng the toxic and harmful gas such as formaldehyde, TVOC caused by pollutant and endogenous, and have and be humidified, sterilize, disappearing The function of poison, so as to be effectively guaranteed the quality of in-car air.

Its technical scheme is：A kind of intelligent air purifier that can be directly mounted at automotive air-conditioning system is provided, its It is characterised by：The intelligent air purifier is made up of filter core and control device, and control device permanently uses, Filter overall The existing automobile air conditioner filter element of size compatibility, periodic replacement, installation；The filter core, by dry filter layer, wet filter absorbed layer, Medicine liquid tank, anemostat are formed；The control device is by water pump, control module, sensor assembly, PLC module, communication module structure Into.The pump intake connection medicine liquid tank goes out liquid interface, pump outlet connection anemostat water inlet end；The anemostat is modeling Glue small hose, along the uniform aerial drainage cloth hole of journey, in the filtrate of wet filter absorbed layer, water side is connected snake laying with medicine liquid tank Connect；The wet filter absorbed layer filter material surface spraying silver ion bacteria remover is used to sterilize, sterilize；The sensor assembly is provided with PM2.5、SO_X, formaldehyde, TVOC air qualities probe, air quality at air inlet can be detected in real time；The PLC module can be according to biography Air quality at the air inlet that sensor module detects, voluntarily judge whether to open the wet filter absorption function of the filter core, and Corresponding instruction is sent, opens and closes the wet filter absorption function of the filter core, can also be according to air when selecting " frequency conversion " water pump The real-time regulating liquid medicine flow of pollution condition, save medicament；As PLC module judges to enable wet filter absorption function, starting mode of pump, Distilled water, along the uniform aerial drainage of journey to layer is filtered absorption of, is soaked by anemostat, and now filter core can efficiently retain PM2.5, together When absorbable SO_X, the toxic and harmful gas such as formaldehyde；Such as the wet filter absorption function of PLC module judgement closing filter core, water pump stops Only work, filter core only serves retention large-size particle thing, removes part PM2.5 effect；The communication module can be by sensor The air quality data that module detects in real time to receiving terminal (such as：Smart mobile phone, in-vehicle multi-media system) provide, facilitate car It is main to understand Air Quality in real time.

Compared with prior art, its advantage is：The intelligent air purifier is made up of filter core and control device, The wherein higher permanent use of control device cost, filter core then regularly replace, and have saved cost；The filter core size is completely compatible Former automobile air conditioner filter element, it is convenient that installation is changed, and compared with existing air conditioner filter element, can not only improve the PM2.5 of exogenous input Clearance, moreover it is possible to effectively remove the SO of exogenous input_X、NO_XHave Deng formaldehyde, TVOC etc. caused by pollutant and endogenous Malicious pernicious gas, and with humidification, sterilization, the function of sterilizing, in-car air quality can be improved comprehensively；It is net with existing vehicle air Change device to compare, it utilizes the strong impetus of former car air-conditioning, there is provided Wind Volume, overcomes existing vehicular air purifier generally existing Air quantity is small, wind speed is low, the disadvantage of air purification effect difference；Compared with existing vehicular air purifier, the intelligent air is net Makeup, which is put, can monitor air quality at air inlet in real time, and intelligently control the keying of wet filter absorption function, without artificial dry In advance, it is easy to use, meanwhile, user is apparent that real-time Air Quality.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 is filter core diagrammatic cross-section of the present utility model.

Fig. 3 is control device schematic diagram of the present utility model.

Fig. 4 is anemostat perforate schematic diagram of the present utility model.

Embodiment

The utility model is further described with reference to the accompanying drawings and examples.

A kind of as shown in figure 1, automotive intelligent air cleaning unit, it is characterised in that：The intelligent air purifier It is made up of filter core 1 and control device 2.

As shown in Fig. 2 the filter core 1 is by dry filter layer 11, wet filter absorbed layer 12, medicine liquid tank 13, anemostat 14 Form.

As shown in figure 3, the control device 2 is by water pump 21, control module 22, sensor assembly 23, PLC module 24, logical News module 25 is formed.

As shown in Figure 1, Figure 2, Figure 3 shows, the entrance air quality data detected is transferred to by the sensor assembly 23 PLC module 24, PLC module 24 judge entrance Air Quality according to built-in program, as air quality is poor, then send Instruction controls the wet filter absorption function of the unlatching filter core 1 of water pump 21 by control module 22；The water pump 21 have " fixed frequency " and Two kinds of " frequency conversion " is optional, and when selecting " frequency conversion " water pump, PLC module 24 can also be according to the real-time regulating liquid stream of air pollution situation Amount, save medicament.When the wet filter absorption function of filter core 1 is opened, decoction is delivered to diffusion from medicine liquid tank 13 through water pump 21 Pipe 14, it is evenly distributed to by anemostat 14 on the filtrate of wet filter absorbed layer 12, unnecessary decoction is back to medicine liquid tank 13； Air to be clean flows through after dry filter layer 11, wet filter absorbed layer 12 into the car successively；Large-size particle in air Thing and a small amount of PM2.5 can be retained by dry filter layer 11；SO_X, the toxic and harmful gas such as formaldehyde can inhale by wet filter absorbed layer 12 Receive, while PM2.5 is also further retained in wet filter absorbed layer 12.When the wet type of the intelligent air purifier When filtering absorption of function unlatching, there is moistening function, silver ion disinfectant also can effectively sterilize simultaneously for it, can significantly improve In-car air quality, ensure health.

As shown in Figure 1, Figure 2, Figure 3 shows, the entrance air quality data detected is transferred to by the sensor assembly 23 PLC module 24, PLC module 24 judge entrance Air Quality according to built-in program, as air quality is preferable, then send Instruction controls water pump 21 to close the wet filter absorption function of filter core 1 by control module 22, saves decoction.Air is successively through dry After formula filter layer 11, wet filter absorbed layer 12 into the car；Now, the wet filter absorbed layer 12 is drying regime, only With filtering function, the large-size particle thing and PM2.5 that it can be on the basis of dry filter layer 11 in further entrapped air.

As shown in figure 1, the medicine liquid tank 13, addition decoction can be supplemented by decoction complementary apertures 16, is once added, can be normal Use 1~2 month (to travel 2 hours, the calculating of normally opened wet filter absorption function daily).

As shown in figure 4, the anemostat 14, along the uniform aerial drainage cloth hole of journey, same section uniformly opens up 4 holes, each hole center institute The angle of composition is 90 °.

Filter core general half a year in the automotive intelligent air cleaning unit is changed once, to ensure treatment effect.

The automotive intelligent air cleaning unit only when automotive air-conditioning system air inlet function is opened, make by competence exertion With；When air-conditioning opens outer circulation pattern, car extraneous air can remove PM2.5, SO of exogenous input by filter core_XDeng dirt Thing is contaminated, what now sensor assembly detected is car outside air quality data；When circulation pattern in air-conditioning unlatching, in-car portion Air circulation can remove the toxic and harmful gas such as formaldehyde, TVOC caused by endogenous, now sensor assembly detects by filter core To be in-car portion's air quality data.

Although having been described for embodiment of the present utility model, it should be understood that the utility model should not be limited to above example, All equivalent changes and modifications done according to the utility model claims scope, should all belong to covering for the utility model claims Scope.

Claims

A kind of 1. automotive intelligent air cleaning unit, it is characterised in that：The intelligent air purifier is by filter core (1) and control Device (2) composition processed；Wherein, the filter core (1) by dry filter layer (11), wet filter absorbed layer (12), medicine liquid tank (13), Anemostat (14) is formed；The control device (2) is by water pump (21), control module (22), sensor assembly (23), PLC module (24), communication module (25) is formed.
A kind of 2. automotive intelligent air cleaning unit according to claim 1, it is characterised in that：Filter core (1) chi The very little existing automobile air conditioner filter element of compatibility, can directly substitute existing automobile air conditioner filter element, can regularly replace；The filter core (1) has Directionality, during work air first pass through dry filter layer (11), after by wet type filter absorption of layer (12).
A kind of 3. automotive intelligent air cleaning unit according to claim 1, it is characterised in that：The medicine liquid tank (13) Bottom is provided with out liquid interface (15), and decoction complementary apertures (16) are provided with above side, the closing of latex lid, can supplement decoction.
A kind of 4. automotive intelligent air cleaning unit according to claim 1, it is characterised in that：The wet filter is inhaled Receive layer (12) filter material surface spraying silver ion bacteria remover.
A kind of 5. automotive intelligent air cleaning unit according to claim 1, it is characterised in that：The anemostat (14) For plastic cement small hose, along the uniform aerial drainage cloth hole (17) of journey, same section opens up 4 holes, and the angle that each hole center is formed is 90°；For anemostat (14) snake laying in the filtrate of wet filter absorbed layer (12), top water inlet end leaves water inlet interface (18) It is connected with water pump (21), lower end is connected at the top of medicine liquid tank (13)；(13)s are by water pump (21), snakelike from medicine liquid tank for decoction Anemostat (14) is finally back to medicine liquid tank (13), is formed closed circuit.
A kind of 6. automotive intelligent air cleaning unit according to claim 1, it is characterised in that：The sensor assembly (23) PM2.5, SO are provided with_X, formaldehyde, TVOC air qualities probe, for detecting air quality at air inlet.
A kind of 7. automotive intelligent air cleaning unit according to claim 1, it is characterised in that：The communication module (25) air quality data that sensor assembly (23) detect can be provided to receiving terminal in real time.