CN107486010A - A kind of air conditioning for automobiles carbon monoxide purification device - Google Patents
A kind of air conditioning for automobiles carbon monoxide purification device Download PDFInfo
- Publication number
- CN107486010A CN107486010A CN201710688198.0A CN201710688198A CN107486010A CN 107486010 A CN107486010 A CN 107486010A CN 201710688198 A CN201710688198 A CN 201710688198A CN 107486010 A CN107486010 A CN 107486010A
- Authority
- CN
- China
- Prior art keywords
- interface
- outlet
- filter element
- carbon monoxide
- dividing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B01D53/86—Catalytic processes
- B01D53/864—Removing carbon monoxide or hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1021—Platinum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
- B01D2255/102—Platinum group metals
- B01D2255/1023—Palladium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/502—Carbon monoxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a kind of air conditioning for automobiles carbon monoxide purification device,Total delivery outlet including air-conditioning,Total delivery outlet is connected by connecting tube with each air outlet in automobile,It is described that purification cassette is always provided between delivery outlet and connecting tube,Purifying filter element is provided with the purification cassette,The both ends of the purifying filter element are respectively equipped with air inlet and gas outlet,The air inlet and gas outlet are connected to intake interface and outlet interface,Filter core dividing plate is provided with the purifying filter element,The filter core dividing plate is by purifying filter element even partition,Form some purge pipes,Interface dividing plate is provided with the intake interface,The interface dividing plate splits intake interface,Form some interface pipes,The interface pipe corresponds with purge pipe,Catalyst is covered with the filter core dividing plate,Present invention purification area is big,Clarification time is grown,So good purification,The concentration of carbon monoxide in automobile can effectively be reduced.
Description
Technical field
The present invention relates to air conditioning for automobiles purification techniques field, specially a kind of air conditioning for automobiles carbon monoxide purification device.
Background technology
As expanding economy, the continuous improvement of people's income, the car ownership of family of China are more and more.Automobile
Interior space is small, seal is strong, and the blast pipe of automobile is the main outgoing position of carbon monoxide, if turned off automotive window, and
If opening air-conditioning, carbon monoxide can enter interior with air-conditioning.Due to being in the state of relative closure in compartment, cause
Carbon monoxide is constantly enriched with compartment, can not be discharged.Because CO gas can be combined with human body hemoglobin, weaken blood
The oxygen carrying capacity of Lactoferrin, central nervous system is damaged, so as to cause occupant the symptoms such as dizzy, headache, vomiting occur, when serious
Human body death by suffocation may be caused.
The content of the invention
In order to overcome the shortcomings of prior art, a kind of purification area of present invention offer is big, and clarification time length, purification is imitated
Fruit is good, the air conditioning for automobiles carbon monoxide purification device of the concentration of carbon monoxide can be effectively reduced, to solve background technology proposition
The problem of.
The technical solution adopted for the present invention to solve the technical problems is：A kind of air conditioning for automobiles carbon monoxide purification device,
Total delivery outlet including air-conditioning, total delivery outlet are connected by connecting tube with each air outlet in automobile, total output
Purification cassette is provided between mouth and connecting tube, is provided with purifying filter element in the purification cassette, the both ends of the purifying filter element are respectively equipped with
Air inlet and gas outlet, the air inlet and gas outlet are connected to intake interface and outlet interface, the intake interface and
Outlet interface is in funnel-form, and the stub end of the intake interface is threadedly coupled with total delivery outlet, the small head end of the intake interface
Entrance through purification cassette is threadedly coupled with air inlet, and the stub end of the outlet interface is threadedly coupled with connecting tube, it is described go out
The outlet of the small head end of gas interface through purification cassette is threadedly coupled with gas outlet, and filter core dividing plate, institute are provided with the purifying filter element
Filter core dividing plate is stated by purifying filter element even partition, some purge pipes is formed, interface dividing plate is provided with the intake interface, it is described
Interface dividing plate splits intake interface, forms some interface pipes, and the interface pipe corresponds with purge pipe, the filter
Catalyst is covered with core dividing plate.
As a kind of technical scheme for having choosing of the present invention, the cassette bottom of the purification cassette is provided with deck, the purifying filter element
Outside is provided with mounting seat, and the mounting seat is embedded in deck.
As a kind of technical scheme for having choosing of the present invention, the purification cassette is provided with lid, between the lid and purification cassette
It is connected by buckle.
As a kind of technical scheme for having choosing of the present invention, the purifying filter element is the pipeline that helical form is set.
As a kind of technical scheme for having choosing of the present invention, some directing plates, the directing plate are provided with the purge pipe
Width it is consistent with the width of purge pipe, the height of the directing plate is less than the height of purge pipe, and on adjacent directing plate
Under be staggered.
As a kind of technical scheme for having choosing of the present invention, the main active of the catalyst is precious metal palladium and platinum.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention passes through the covering catalyst on filter core dividing plate, when gas passes through filter core dividing plate, gas oxygen with
Change carbon and oxygen and chemisorbed occurs on catalyst active component surface, and by carbon monoxide under the catalytic action of active component
Carbon dioxide is oxidized to, so as to reach the purpose for removing carbon monoxide；
(2) present invention is by setting interface dividing plate to split intake interface to form some interface pipes, increase gas with
The contact area of catalyst, further strengthens clean-up effect；
(3) present invention lengthens the length of purifying filter element internal pipeline, adds gas by the way that purifying filter element spiral is set
By the time of purifying filter element so that the time of gas reaction lengthens, and strengthens clean-up effect, while it coordinates directing plate to cause only
It is increasingly complex to change the internal structure of pipeline, gas continuous deflecting in purge pipe, the gas molecule constantly " punching of gas interior
It is prominent " so that air-flow is disturbed, and allows more gas molecules to react, and strengthens clean-up effect.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the intake interface of the present invention and the internal structure schematic diagram of purifying filter element；
Fig. 3 is the structural representation of the purge pipe of the present invention.
In figure：The total delivery outlets of 1-；2- connecting tubes；3- purification cassettes；4- purifying filter elements；5- air inlets；6- gas outlets；7- air inlets
Interface；8- outlet interfaces；9- filter core dividing plates；10- purge pipes；11- interface dividing plates；12- interface pipes；13- catalyst；14-
Deck；15- mounting seats；16- lids；17- buckles；18- directing plates.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The explanation of following embodiment is refer to the attached drawing, can be to the specific embodiment implemented to the example present invention.
The direction and position term that the present invention is previously mentioned, for example, " on ", " in ", " under ", "front", "rear", "left", "right", " interior ", "
Outside ", " side " etc., only it is direction and position with reference to annexed drawings.Therefore, the direction and position term used is to illustrate
And understand the present invention, and it is not used to the limitation present invention.
Embodiment：
As shown in figure 1, the invention provides total delivery outlet of a kind of air conditioning for automobiles carbon monoxide purification device, including air-conditioning
1, total delivery outlet 1 is connected by connecting tube 2 with each air outlet in automobile, described always between delivery outlet 1 and connecting tube 2
Provided with purification cassette 3, the purification cassette is the cuboid of an open upper end, and the purification cassette 3 is provided with lid 16, the lid 16
It is connected between purification cassette 3 by buckle 17, the cassette bottom of the purification cassette 3 is provided with deck 14, and purification is provided with the purification cassette 3
Filter core 4, the outside of the purifying filter element 4 are provided with mounting seat 15；By the way that mounting seat 15 is stuck in deck so that purifying filter element 4
Fixed, so as to which purifying filter element 4 is arranged in purification cassette 3, on the one hand the setting of lid 16 can protect purification cassette 3 well
Internal structure, ensure that its integrality is not destroyed, and the connected mode purification cassette 3 being connected by buckle 17 is convenient beats
Open, be conveniently replaceable purifying filter element 4；
As depicted in figs. 1 and 2, in the present invention, the both ends of the purifying filter element 4 are respectively equipped with air inlet 5 and gas outlet
6, the air inlet 5 and gas outlet 6 are connected to intake interface 7 and outlet interface 8, the intake interface 7 and outlet interface 8
In funnel-form, the stub end of the intake interface 7 is threadedly coupled with total delivery outlet 1, and the small head end of the intake interface 7 is through only
The entrance for changing box 3 is threadedly coupled with air inlet 5, and the stub end of the outlet interface 8 is threadedly coupled with connecting tube 2, the outlet
The outlet of the small head end of interface 8 through purification cassette 3 is threadedly coupled with gas outlet 6, and the purifying filter element 4 is the pipe that helical form is set
Road；The spiral of purifying filter element 4 is set, on the one hand can lengthen the length of the internal pipeline of purifying filter element 4, adds gas by net
Change the time of filter core 4 so that the time of gas reaction lengthens, and strengthens clean-up effect, on the other hand makes the inner tube of purifying filter element 4
Road becomes complicated, gas " is pushed way by shoving or bumping " in purifying filter element 4, becomes mixed and disorderly unordered, so that gas can be fully anti-
Should, further strengthen clean-up effect；
As shown in Figures 2 and 3, in the present invention, filter core dividing plate 9, the filter core dividing plate 9 are provided with the purifying filter element 4
On be covered with catalyst 13, contacted when gas is by purifying filter element 4 with the oxidant 13 on filter core dividing plate 9, gas with an oxygen
Change carbon and oxygen and chemisorbed occurs on the active component surface of catalyst 13, and by an oxidation under the catalytic action of active component
Oxidation of coal is into carbon dioxide, and so as to reach the purpose for removing carbon monoxide, your gold is the main active of the catalyst 13 be
Belong to palladium and platinum, there is good CO clean-up effects under normal temperature condition, the filter core dividing plate 9 is by the even partition of purifying filter element 4, shape
Into some purge pipes 10, interface dividing plate 11 is provided with the intake interface 7, the interface dividing plate 11 splits intake interface 7,
Some interface pipes 12 are formed, the interface pipe 12 corresponds with purge pipe 10；By setting interface dividing plate 11 and filter
Core dividing plate 9, gas is delivered to by even partition in purge pipe 10, increase the area of gas and catalyst 13, strengthen purification
Effect.
As shown in Figures 2 and 3, in the present invention, some directing plates 18, the directing plate are provided with the purge pipe 10
18 width is consistent with the width of purge pipe 10, and the height of the directing plate 18 is less than the height of purge pipe 10, and adjacent
Directing plate is staggered about 18；During gas is from total delivery outlet 1 into the purifying filter element 4 of cloth in purification cassette 3, in the process must
Intake interface 7 must be passed through, and be from the stub end of intake interface 7 to microcephaly's end motion so that gas in purifying filter element 4
Flow velocity quickly, and directing plate 18 setting cause purge pipe 10 internal structure it is increasingly complex, quickly through gas net
Change continuous deflecting in pipeline 10, the gas molecule of gas interior is constantly " conflict " so that gas air-flow is disturbed, and allows more gases
Molecule reacts, and strengthens clean-up effect.
In summary, the main characteristic of the invention lies in that：
(1) present invention is by the covering catalyst 13 on filter core dividing plate 9, and when gas passes through filter core dividing plate 9, gas is with
On the active component surface of catalyst 13 chemisorbed occurs for carbon monoxide and oxygen, and by one under the catalytic action of active component
Carbonoxide is oxidized to carbon dioxide, so as to reach the purpose for removing carbon monoxide；
(2) present invention increases gas by setting interface dividing plate 11 that the segmentation of intake interface 7 is formed into some interface pipes 12
The contact area with catalyst 13, further strengthen clean-up effect；
(3) present invention lengthens the length of the internal pipeline of purifying filter element 4, adds gas by the way that the spiral of purifying filter element 4 is set
Body passes through the time of purifying filter element 4 so that the time of gas reaction lengthens, and strengthens clean-up effect, while it coordinates directing plate 18
So that the internal structure of purge pipe 10 is increasingly complex, and gas continuous deflecting in purge pipe 10, the gas point of gas interior
Sub continuous " conflict " so that air-flow is disturbed, and allows more gas molecules to react, and strengthens clean-up effect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Claims (6)
1. a kind of air conditioning for automobiles carbon monoxide purification device, includes total delivery outlet (1) of air-conditioning, total delivery outlet (1) passes through
Connecting tube (2) connects with each air outlet in automobile, it is characterised in that：It is described always to be set between delivery outlet (1) and connecting tube (2)
There is purification cassette (3), be provided with purifying filter element (4) in the purification cassette (3), the both ends of the purifying filter element (4) are respectively equipped with air inlet
Mouth (5) and gas outlet (6), the air inlet (5) and gas outlet (6) are connected to intake interface (7) and outlet interface (8),
The intake interface (7) and outlet interface (8) are in funnel-form, stub end and total delivery outlet (1) screw thread of the intake interface (7)
Connection, the entrance of small head end through the purification cassette (3) of the intake interface (7) are threadedly coupled with air inlet (5), and the outlet connects
The stub end of mouthful (8) be threadedly coupled with connecting tube (2), the small head end of the outlet interface (8) pass through purification cassette (3) outlet and
Gas outlet (6) is threadedly coupled, and is provided with filter core dividing plate (9) in the purifying filter element (4), and the filter core dividing plate (9) is by purifying filter element
(4) even partition, forms some purge pipes (10), is provided with interface dividing plate (11) in the intake interface (7), the interface every
Plate (11) splits intake interface (7), forms some interface pipes (12), the interface pipe (12) and purge pipe (10) one
One correspondence, catalyst (13) is covered with the filter core dividing plate (9).
A kind of 2. air conditioning for automobiles carbon monoxide purification device according to claim 1, it is characterised in that：The purification cassette
(3) cassette bottom is provided with deck (14), and the outside of the purifying filter element (4) is provided with mounting seat (15), and the mounting seat (15) is embedded
In deck (14).
A kind of 3. air conditioning for automobiles carbon monoxide purification device according to claim 1, it is characterised in that：The purification cassette
(3) lid (16) is provided with, is connected between the lid (16) and purification cassette (3) by buckle (17).
A kind of 4. air conditioning for automobiles carbon monoxide purification device according to claim 1, it is characterised in that：The purifying filter element
(4) pipeline set for helical form.
A kind of 5. air conditioning for automobiles carbon monoxide purification device according to claim 1, it is characterised in that：The purge pipe
(10) some directing plates (18) are provided with, the width of the directing plate (18) is consistent with the width of purge pipe (10), described to draw
The height of guide plate (18) is less than the height of purge pipe (10), and adjacent directing plate (18) is staggered up and down.
A kind of 6. air conditioning for automobiles carbon monoxide purification device according to claim 1, it is characterised in that：The catalyst
(13) main active is precious metal palladium and platinum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688198.0A CN107486010A (en) | 2017-08-12 | 2017-08-12 | A kind of air conditioning for automobiles carbon monoxide purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710688198.0A CN107486010A (en) | 2017-08-12 | 2017-08-12 | A kind of air conditioning for automobiles carbon monoxide purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107486010A true CN107486010A (en) | 2017-12-19 |
Family
ID=60643588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710688198.0A Pending CN107486010A (en) | 2017-08-12 | 2017-08-12 | A kind of air conditioning for automobiles carbon monoxide purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107486010A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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Application publication date: 20171219 |