CN201002499Y - Inner circulation return air purifier mounted in air-conditioning vehicle compartment - Google Patents
Inner circulation return air purifier mounted in air-conditioning vehicle compartment Download PDFInfo
- Publication number
- CN201002499Y CN201002499Y CNU2006201565185U CN200620156518U CN201002499Y CN 201002499 Y CN201002499 Y CN 201002499Y CN U2006201565185 U CNU2006201565185 U CN U2006201565185U CN 200620156518 U CN200620156518 U CN 200620156518U CN 201002499 Y CN201002499 Y CN 201002499Y
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Abstract
The utility model is an internal circulation air return purifier device used in air conditioning vehicles - an internal circulation air return clarifier. The internal circulation air return purifier device is connected with an air inlet of air return way of an air conditioner, which can utilize the prior air circulation passage and air blast power of the vehicle air-conditioning system to achieve the purpose of purifying the vehicle air along with the refrigerating. When the air conditioner is out of operation, an air quality detection controller can be compatible to a vehicle carry air-conditioning system and automatically controls the starting and the stopping of an air conditioning fan as well as an additionally equipped fan, supplies an air circulation power to carry out the purifying operation in order to achieve the purpose of purifying the vehicle air thoroughly without any blind zone left. The air cleaning unit adopts a five-layer air filter to purify the air inside the vehicle thoroughly.
Description
Technical field:
The utility model relates to a kind of air-conditioned coach air in a car compartment circularly purifying technical field, circulation return air cleaner structure and mounting means in a kind of specifically air-conditioned coach.
Background technology:
Air-conditioning generally all is housed in the present self-propelled vehicle, as car, bus, the long-distance air-conditioned coach of sleeping berth and rail vehicles for transporting passengers etc., air-conditioning brings enjoyment, has also brought some hidden danger comfortable the time to people in the car, because the air-conditioned coach compartment is a relative fully enclosed space, air can not get extraneous the interchange, particularly bus and sleeping berth air-conditioned coach, can grow a large amount of bacteriums, virus in the car, because its flow of the people is big, human body carries various bacteriums wind circulation in the a/c system in car, and the first and exhaust passage of return air is into the car located.Because narrow and small relatively airtight, the unglazed photograph in its space, there is the relative temperature difference in air return duct with exhaust passage and time condenser/evaporator, produces interior germ of a large amount of globules and car and dust attached to the air return duct inwall.Become the popular hotbed of all kinds of communicable diseases, add pernicious gases such as formaldehyde that the interior material of getting on the bus discharges, benzene and be stranded in for a long time in the compartment, driver and passenger's body health in serious threat.
For eliminating above-mentioned harm, to have installed in some car such as air purification units such as plasma ion disinfection machine, ozonizer and disinfection by ultraviolet light machines at present, this device generally is contained in the compartment, by the interior blower fan aspirated air of establishing, purifies the back and discharges clean air.The limit restriction that above-mentioned several air disinfection and purification is subjected to some factors can not work long hours whenever and wherever possible.Because the air conditioner of air-conditioned coach generally is located at (mainly being motor omnibus) on the roof, air conditioner is sent into the hot gas in the car in the air conditioner by the air return duct that is located at car body top central authorities, by the exhaust passage that is located on the car body top edge cold air is transported in the car, compartment district, air return duct district and exhaust passage district form the circulating path of an air.So the general three part air trapping districts that exist are respectively in the car: compartment district, air return duct district, exhaust passage district.Be positioned at envelope 7 tops as the existing On-vehicle air conditioner 1 that has the air-conditioned coach of air purification unit of Fig. 1, air purification unit 2 is positioned at envelope 7 inside, and the effect of its air-pollution control is relatively poor.Can only utilize the blower fan of establishing to form a less air circulation duct around it owing to be positioned at the air purification unit in compartment, stronger to its ambient air detergent power, distance place far away just can't relate to, and its detergent power can't be given full play to.When vehicle-borne air conditioner did not turn round, the air purification unit that is positioned at the compartment can only purify the air in compartment, can't purify the air in air return duct district and the exhaust passage district, stayed to purify the blind area.
Summary of the invention:
The utility model provides a kind of interior circulation return air cleaner that is installed on the air-conditioned coach compartment, interior circulation return air cleaner in this air-conditioned coach compartment can fully purify the air in the car, do not stay and purify the blind area, circularly purifying efficient is high, per hour air in the car load all thoroughly can be purified to reach per hour more than 60 times.
For reaching above-mentioned purpose, the utility model adopts following technical scheme:
A kind of interior circulation return air cleaner that is installed on the air-conditioned coach compartment, comprise the compartment casing, be positioned at the exterior air conditioner in compartment, the exhaust passage that connects box house space, compartment and air conditioner air outlet, the air return duct that connects box house space, compartment and air conditioner air intake vent, the return air cleaner that is equipped with air conditioner, described return air cleaner is interior circulation return air cleaner, its air intake vent links to each other with the compartment box house, and air outlet links to each other with the air intake vent that is connected the box house space, compartment and the air return duct of air conditioner air intake vent.
Circulation return air cleaner is installed in the cavity at casing top, compartment in described, it is included in the integral installation frame of the stealthy installation in car body top surface and return air inlet place, cleaner envelope, this cleaner envelope that is fixed in the installing frame comprises that purifies a purifying layer, and inner space, air outlet that the air intake vent of this interior circulation return air cleaner is right against the compartment casing directly link to each other with the air intake vent of air return duct.
In the interior circulation return air cleaner centrifugal compressor is set.
Circulation return air cleaner is located in the inner space of compartment casing in described, is provided with a wind channel between the air intake vent of its air outlet and air return duct.
A centrifugal compressor is set in described wind channel.
Described cleaner comprises five layers of purifying layer at least, specifically comprises the active carbon adsorption layer that is used to filter dust, absorption, resolving harmful gas; The electrostatic filter of absorption peculiar smell and degerming, control of dust; Be used to remove air-polluting photocatalyst filter layers such as organic matters such as airborne bacterium, virus, formaldehyde, benzene and stink; The LED ultraviolet ray that is used for harmful organic substances such as sterilization and decomposing formaldehyde intensifies the nano photo-catalytic filter layer; Be used for air-polluting photocatalyst filter layers such as organic matters such as the airborne bacterium of second removal, virus, formaldehyde, benzene and stink.
The air outlet of circulation return air cleaner and the air intake vent connection of air return duct are provided with an air detection microprocessor in described, and microprocessor detects current air quality automatically and is connected with the on-board air conditioner system signal.
Described this centrifugal compressor of air detection microprocessor direct control provides wind circulation power.
Adopt technique scheme, and should in circulation return air cleaner can make still when air-conditioning compressor is not worked refrigeration that air carries out the circularly purifying sterilization in the car by condensation fan.And should not produce any adverse factor by interior circulation return air cleaner, trip runner is done for a long time, purifies air in the car load constantly, and wind circulation purification efficiency height per hour can reach 6600m
3The interior wind circulation of car is purified to be reached per hour more than 60 times, can increase the integral installation frame in order not influence return air amount and car load interior trim on return air inlet place and roof surface and increase the return air face reducing the windage of purifying layer, and satisfy the circulating air layer structure of return air amount in stealthy mode.
By above-mentioned to the utility model--description of interior circulation return air cleaner structure is compared the utility model as can be known with prior art--interior circulation return air alembic has following several advantage:
1, interior circulation return air cleaner is installed on compartment and air return duct connecting place, circulating to reach by air-conditioning return air fully purifies the air in the car, does not stay the purpose that purifies the blind area;
2, interior circulation return air cleaner is installed in the inner space of compartment casing, links to each other by a wind channel between the air intake vent of air outlet and air return duct, reach by the circulation of air-conditioning return air the air in the car is fully purified, do not stay the purpose that purifies the blind area;
3。The utility model has the Detection of Air Quality controller, can with the system compatible of on-board air conditioner, but and the automatic guidance air-conditioning draught fan start and quit work.
4, adopt five layer of air filters, can thoroughly purify the air in the car.
5, do not influence return air amount and car load interior trim and can increase the integral installation frame on return air inlet place and roof surface and increase the return air face reducing the windage of purifying layer, and satisfy the circulating air layer structure of return air amount in stealthy mode.
Description of drawings:
Fig. 1 is the existing air-conditioned coach compartment scheme of installation that has air purification unit;
Fig. 2 is the utility model embodiment one--circulation return air cleaner scheme drawing in the air-conditioned coach compartment is installed;
Fig. 3 is the utility model embodiment one--circulation return air cleaner sectional structure scheme drawing in the air-conditioned coach compartment is installed;
Fig. 4 is the utility model embodiment one--circulation return air cleaner plan structure scheme drawing in the air-conditioned coach compartment is installed;
Fig. 5 is the utility model embodiment two--circulation return air cleaner sectional structure scheme drawing in the air-conditioned coach compartment is installed;
Fig. 6 is the utility model--interior circulation return air cleaner planar view;
Fig. 7 is the utility model--interior circulation return air cleaner structural representation;
Fig. 8 is the utility model--interior circulation return air cleaner structural representation;
Fig. 9 is the utility model--interior circulation return air cleaner structural representation;
Figure 10, being the utility model--interior circulation return air purification utensil filters a figure layer scheme drawing;
Figure 11 is the utility model-Nei circulation return air cleaner assembling scheme drawing;
Figure 12 is the utility model-Nei circulation return air cleaner assembling scheme drawing;
Figure 13 is the utility model-Nei circulation return air cleaner assembling scheme drawing;
Figure 14 is the utility model-Nei circulation return air cleaner assembling scheme drawing;
Figure 15 is the utility model-Nei circulation return air cleaner assembling scheme drawing;
Figure 16 is the utility model-Nei circulation return air cleaner assembling scheme drawing.
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is described in further detail.
Describe the utility model in detail below with reference to Fig. 2 to Figure 16--interior circulation return air alembic body embodiment.
Embodiment one:
As Fig. 2, as Fig. 3, as Fig. 4, the interior circulation return air cleaner 2 of embodiment one is between compartment envelope 7 and air return duct 4; Air return duct 4 is positioned at envelope 7 center of top; Exhaust passage 5 is positioned on the edge at envelope 7 tops; The air intake vent 16 of interior circulation return air cleaner 2 down and be right against the inner space of envelope 7; The air outlet 17 of interior circulation return air cleaner 2 closely links to each other with return air inlet 18; Air return duct 4 links to each other with air conditioner 1, exhaust passage 5.
Embodiment two:
As Fig. 5, air purification unit 2 is positioned at envelope 7 inside; The air outlet of air purification unit 2 links to each other with air return duct 4 by wind channel 3; Air return duct 4 links to each other with air conditioner 1, exhaust passage 5.
As Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, interior circulation return air cleaner, its filter layer comprises five layers of filter, is respectively removable aluminium base light catalyst filter 10; LED ultraviolet ray nano photo-catalytic filter layer 11; Electrostatic adherence filter layer 12; Active carbon adsorption layer 13; Photocatalyst secondary filtration layer 10, the air in the envelope 7 just enters in the air return duct 4 behind five road filter cleanings altogether.For the car load interior trim is coordinated, install one deck trim board 29 additional in electrostatic adherence filter layer 12 bottoms.
As Figure 11, interior circulation return air cleaner is formed rectangular-shaped cleaner by independently dual photocatalyst filter layer 10, LED disinfection by ultraviolet light filter layer 11, the electrostatic adherence filter layer 12 that contains power lead 23, active carbon adsorption layer 13, cleaner housing aluminium section bar 8, cleaner inside casing aluminium section bar 28, fixed support 27, baking vanish flange Decorative supporting bracket 9, PV upholstery border 14, rivet 30, thread-forming screw 15, nut 21, steel spring packing ring 20, bolt 19, trim board 29, the Detection of Air Quality controller 25 that adds four-core power lead 26.
1. as Figure 12, just the cleaner housing aluminium section bar 8 that connects of four side welds embeds four side welds and connects in the baking vanish flange Decorative supporting bracket 9 that fixes, and places bolt 19 on each limit of cleaner frame that combines, and with steel spring packing ring 20, nut 21 its frame is fixed.
2. as Figure 13, trim board 29 is inserted the electrostatic adherence filter layer 12 that will contain power lead 23 behind the cleaner housing aluminium section bar 8 insert the top.
3. as Figure 14, cleaner inside casing aluminium section bar 28 is by fixed support 27, and rivet 30 is fixed on the cleaner frame of placing trim board 29, electrostatic adherence filter layer 12.
4. as Figure 15, two-layer photocatalyst filter layer 10, LED disinfection by ultraviolet light filter layer 11, active carbon adsorption layer 13 are inserted in the cleaner inside casing aluminium section bar 28.
5. as Figure 16, above the cleaner that assembles, load onto aerial contamination to VOCS and gaseous state, as formaldehyde, benzene, toluene, hydrogen, cigarette (HC), alcohol, carbonic oxide, butyric acid etc. the Detection of Air Quality controller 25 of very high sensitivity is arranged, the baking vanish flange Decorative supporting bracket 9 usefulness thread-forming screws 15 that the combination of four limits is fixed are fixed in envelope
7 top return air inlets, 18 places.Again with the space between PV upholstery border 14 embedding aluminium section bar housings 8 and the baking vanish flange Decorative supporting bracket 9.
When maintenance air-conditioning or replacing filter layer, pull down PV upholstery border 14 earlier, loose removing nut 21 takes off cleaner.Should interior circulation purifier easy accessibility, easy access air-conditioning and replacing filter layer.
Above-mentioned only is two kinds of specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, the utility model does not only limit the use of in public bus, only needs to change slightly, just can be used for being provided with on the self-propelled vehiclees such as the train of air conditioner and car.
Claims (9)
1, a kind of interior circulation return air cleaner that is installed on the air-conditioned coach compartment, comprise the compartment casing, be positioned at the exterior air conditioner in compartment, the exhaust passage that connects box house space, compartment and air conditioner air outlet, the air return duct that connects box house space, compartment and air conditioner air intake vent, the return air cleaner that is equipped with air conditioner, it is characterized in that: described return air cleaner is interior circulation return air cleaner, its air intake vent links to each other with the compartment box house, and air outlet links to each other with the air intake vent that is connected the box house space, compartment and the air return duct of air conditioner air intake vent.
2, a kind of interior circulation return air cleaner that is installed on the air-conditioned coach compartment as claimed in claim 1, it is characterized in that: circulation return air cleaner is installed in the cavity at casing top, compartment in described, it is included in the integral installation frame of the stealthy installation in car body top surface and return air inlet place, cleaner envelope, this cleaner envelope that is fixed in the installing frame comprises that purifies a purifying layer, and inner space, air outlet that the air intake vent of this interior circulation return air cleaner is right against the compartment casing directly link to each other with the air intake vent of air return duct.
3, a kind of interior circulation return air cleaner that is installed on the air-conditioned coach compartment as claimed in claim 2 is characterized in that: in the interior circulation return air cleaner centrifugal compressor is set.
4, a kind of interior circulation return air cleaner that is installed on the air-conditioned coach compartment as claimed in claim 1, it is characterized in that: circulation return air cleaner is located in the inner space of compartment casing in described, is provided with a wind channel between the air intake vent of its air outlet and air return duct.
5, a kind of interior circulation return air cleaner that is installed on the air-conditioned coach compartment as claimed in claim 4 is characterized in that: a centrifugal compressor is set in described wind channel.
6, as the arbitrary described a kind of interior circulation return air cleaner that is installed on the air-conditioned coach compartment of claim 1-5, it is characterized in that: described cleaner comprises five layers of purifying layer at least, specifically comprises the active carbon adsorption layer that is used to filter dust, absorption, resolving harmful gas; The electrostatic filter of absorption peculiar smell and degerming, control of dust; Be used to remove air-polluting photocatalyst filter layers such as organic matters such as airborne bacterium, virus, formaldehyde, benzene and stink; The LED ultraviolet ray that is used for harmful organic substances such as sterilization and decomposing formaldehyde intensifies the nano photo-catalytic filter layer; Be used for air-polluting photocatalyst filter layers such as organic matters such as the airborne bacterium of second removal, virus, formaldehyde, benzene and stink.
7, as the arbitrary described a kind of interior circulation return air cleaner that is installed on the air-conditioned coach compartment of claim 1-5, it is characterized in that: the air outlet of circulation return air cleaner and the air intake vent connection of air return duct are provided with an air detection microprocessor in described, and microprocessor detects current air quality automatically and is connected with the on-board air conditioner system signal.
8, a kind of interior circulation return air cleaner that is installed on the air-conditioned coach compartment as claimed in claim 6, it is characterized in that: the air outlet of circulation return air cleaner and the air intake vent connection of air return duct are provided with an air detection microprocessor in described, and microprocessor detects current air quality automatically and is connected with the on-board air conditioner system signal.
9, as claim 3 or 5 described a kind of interior circulation return air cleaners that are installed on the air-conditioned coach compartment, it is characterized in that: described this centrifugal compressor of air detection microprocessor direct control provides wind circulation power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201565185U CN201002499Y (en) | 2006-12-15 | 2006-12-15 | Inner circulation return air purifier mounted in air-conditioning vehicle compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201565185U CN201002499Y (en) | 2006-12-15 | 2006-12-15 | Inner circulation return air purifier mounted in air-conditioning vehicle compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201002499Y true CN201002499Y (en) | 2008-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201565185U Expired - Fee Related CN201002499Y (en) | 2006-12-15 | 2006-12-15 | Inner circulation return air purifier mounted in air-conditioning vehicle compartment |
Country Status (1)
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| CN (1) | CN201002499Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416845A (en) * | 2011-11-07 | 2012-04-18 | 昆山奕昕电机科技有限公司 | Vehicle-mounted air purifier |
| CN102812302A (en) * | 2010-04-15 | 2012-12-05 | 夏普株式会社 | Air purifier |
| CN109520040A (en) * | 2018-11-12 | 2019-03-26 | 深圳市中航大记股份有限公司 | A kind of Intelligent purifying air return system and control method for air-conditioning |
| CN110234417A (en) * | 2017-01-27 | 2019-09-13 | 奥迪股份公司 | Equipment for being purified by means of adsorbent equipment to the gas for being loaded with CO2 in vehicle passenger cabin in recyclegas is run |
| CN110481279A (en) * | 2019-08-27 | 2019-11-22 | 江苏阿尔特空调实业有限责任公司 | A kind of car body air purification method |
| CN111942112A (en) * | 2020-08-27 | 2020-11-17 | 长沙京鳞子科技有限公司 | Virus killing type vehicle fresh air system |
-
2006
- 2006-12-15 CN CNU2006201565185U patent/CN201002499Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102812302A (en) * | 2010-04-15 | 2012-12-05 | 夏普株式会社 | Air purifier |
| CN102416845A (en) * | 2011-11-07 | 2012-04-18 | 昆山奕昕电机科技有限公司 | Vehicle-mounted air purifier |
| CN110234417A (en) * | 2017-01-27 | 2019-09-13 | 奥迪股份公司 | Equipment for being purified by means of adsorbent equipment to the gas for being loaded with CO2 in vehicle passenger cabin in recyclegas is run |
| CN109520040A (en) * | 2018-11-12 | 2019-03-26 | 深圳市中航大记股份有限公司 | A kind of Intelligent purifying air return system and control method for air-conditioning |
| CN109520040B (en) * | 2018-11-12 | 2021-03-05 | 深圳市中航大记股份有限公司 | Intelligent purifying air return system for air conditioner and control method |
| CN110481279A (en) * | 2019-08-27 | 2019-11-22 | 江苏阿尔特空调实业有限责任公司 | A kind of car body air purification method |
| CN110481279B (en) * | 2019-08-27 | 2023-01-10 | 江苏阿尔特空调实业有限责任公司 | Vehicle body air purification method |
| CN111942112A (en) * | 2020-08-27 | 2020-11-17 | 长沙京鳞子科技有限公司 | Virus killing type vehicle fresh air system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 Termination date: 20100115 |