CN208936435U - Total-heat exchanger and air purifier - Google Patents
Total-heat exchanger and air purifier Download PDFInfo
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- CN208936435U CN208936435U CN201821469666.1U CN201821469666U CN208936435U CN 208936435 U CN208936435 U CN 208936435U CN 201821469666 U CN201821469666 U CN 201821469666U CN 208936435 U CN208936435 U CN 208936435U
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- heat exchanger
- guide vane
- air
- total
- air inlet
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Abstract
The utility model discloses a kind of total-heat exchanger and air purifier, the total-heat exchanger includes air inlet guide vane, outlet air guide vane and heat exchanger fin, air intake passage is formed between the air inlet guide vane and the heat exchanger fin, forms air-out passage between the outlet air guide vane and the heat exchanger fin；The total-heat exchanger further includes coated on the catalyst layer on the air inlet guide vane.Catalyst layer by being supported on the air inlet guide vane of total-heat exchanger by the utility model, during outdoor air flows to indoor by air intake passage, catalyst layer is contacted with air and is reacted, and then to the pollutant in air, for example formaldehyde carries out catalytic degradation, improves the utilization rate of total-heat exchanger and the degradation efficiency to pollutant.
Description
Technical field
The utility model relates to technical field of air purification, in particular to a kind of total-heat exchanger and air purifier.
Background technique
With the continuous improvement of living standards, air purifier is applied to daily life more and more widely
In, requirement of the people to air purifier is also being continuously improved.Currently, total-heat exchanger has a single function in air purifier,
Volume is larger, cannot make full use of heat and the space of total-heat exchanger, and utilization rate is lower, and to pollutant, such as formaldehyde
Degradation efficiency is lower, is not able to satisfy the requirement of consumer.
Utility model content
The main purpose of the utility model is to propose a kind of total-heat exchanger and air purifier, it is intended to solve the prior art
Lower and lower to the degradation efficiency of the pollutant technical problem of the utilization rate of total-heat exchanger in middle air purifier.
To achieve the above object, the utility model proposes a kind of total-heat exchanger include air inlet guide vane, outlet air wind-guiding
Piece and heat exchanger fin, form air intake passage between the air inlet guide vane and the heat exchanger fin, the outlet air guide vane with it is described
Air-out passage is formed between heat exchanger fin；The total-heat exchanger further includes coated on the catalyst layer on the air inlet guide vane.
Preferably, the quantity of the heat exchanger fin be three, three heat exchanger fins be respectively the first heat exchanger fin, the second heat exchanger fin with
And third heat exchanger fin, the air inlet guide vane between first heat exchanger fin and second heat exchanger fin, lead by the outlet air
Wind piece is between second heat exchanger fin and the third heat exchanger fin；On first heat exchanger fin towards the air inlet wind-guiding
The surface towards the air inlet guide vane on the surface of piece and the second heat exchanger fin is coated with the catalyst layer.
Preferably, the catalyst layer with a thickness of 0.05mm-1mm.
Preferably, the catalyst layer with a thickness of 0.05mm-0.1mm.
Preferably, the material of the catalyst layer includes titanium dioxide, Mn oxide, Cu oxide, ferriferous oxide, cobalt oxide
At least one of compound, chromated oxide, platinum oxide and palladium oxide.
Preferably, the air inlet guide vane and the outlet air guide vane are paper fiber material product or aluminium foil material system
Part.
Preferably, the cross section of the air inlet guide vane and the outlet air guide vane is serrated, and the air inlet is led
The extending direction of the extending direction of wind piece and the outlet air guide vane is mutually perpendicular to.
The utility model also proposes a kind of air purifier, and the air purifier includes casing and such as any of the above-described institute
The total-heat exchanger stated, the total-heat exchanger are mounted in the casing.
Preferably, the air purifier further includes the ultraviolet lamp being mounted in the casing, and the ultraviolet lamp corresponds to institute
State air inlet guide vane setting.
Preferably, the ultraviolet lamp is set to the air-supply of the air intake or the air inlet guide vane of the air inlet guide vane
End.
The catalyst layer of the utility model total-heat exchanger makes catalyst layer be supported on air inlet coated on air inlet guide vane
On guide vane, during outdoor air flows to indoor by air intake passage, catalyst layer contacts with air and occurs anti-
It answers, and then catalytic degradation is carried out to the pollutant in air, such as formaldehyde, improve the utilization rate of total-heat exchanger and to dirt
Contaminate the degradation efficiency of object.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of an embodiment of the present invention total-heat exchanger；
Fig. 2 is the structural schematic diagram of total-heat exchanger and ultraviolet lamp in an embodiment of the present invention air purifier.
Drawing reference numeral explanation:
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
To the description in the orientation such as "upper", "lower", "left", "right", "front", "rear" with institute in Fig. 1 and Fig. 2 in the utility model
On the basis of the orientation shown is, it is only used for explaining the relative positional relationship under the posture shown in Fig. 1 and Fig. 2 between each component, if
When the particular pose changes, then directionality instruction also correspondingly changes correspondingly.
The utility model proposes a kind of total-heat exchangers.
As shown in Figure 1, in an embodiment of the utility model, total-heat exchanger 100 is led including air inlet guide vane 1, outlet air
Wind piece 2 and heat exchanger fin 3 enter the wind and form air intake passage 10, outlet air guide vane 2 and heat exchanger fin 3 between guide vane 1 and heat exchanger fin 3
Between air-out passage 20；Total-heat exchanger 100 further includes coated on the catalyst layer (not shown) on air inlet guide vane 1.Full heat
When in use, outdoor air flows to interior by air intake passage 10 to exchanger 100, and indoor air passes through air-out passage 20
Flow direction is outdoor, and when indoor larger with the outdoor temperature difference, it is corresponding outdoor different with interior that air inlet leads warm piece and outlet air guide vane 2
Temperature conduction to heat exchanger fin 3, realize heat exchange.
The catalyst layer of the present embodiment total-heat exchanger 100 coated on air inlet guide vane 1 on, make catalyst layer be supported on into
On wind guide vane 1, during outdoor air flows to indoor by air intake passage 10, catalyst layer is contacted with air and is sent out
Raw reaction, and then catalytic degradation is carried out to the pollutant in air, such as formaldehyde, improve the utilization rate of total-heat exchanger 100
And the degradation efficiency to pollutant.The present embodiment total-heat exchanger 100 also has the advantages that structure simply and is easy to make.
Specifically, in the present embodiment, the quantity of heat exchanger fin 3 is three, three heat exchanger fins 3 respectively the first heat exchanger fin 3a,
Second heat exchanger fin 3b and third heat exchanger fin 3c enters the wind guide vane 1 between the first heat exchanger fin 3a and the second heat exchanger fin 3b, out
Wind guide vane 2 is between the second heat exchanger fin 3b and third heat exchanger fin 3c.It is to be appreciated that the first heat exchanger fin 3a, air inlet wind-guiding
Air intake passage 10, the second heat exchanger fin 3b, outlet air guide vane 2 and third heat exchanger fin are formed between piece 1 and the second heat exchanger fin 3b
Air-out passage 20 is formed between 3c, air intake passage 10 and air-out passage 20 are separated by the second heat exchanger fin 3b, non-interference.
Further, the surface towards air inlet guide vane 1 on the first heat exchanger fin 3a and the face on the second heat exchanger fin 3b
Catalyst layer is coated with to the surface of air inlet guide vane 1.As shown in Figure 1, not only entering the wind and being applied on guide vane 1 in the present embodiment
Be covered with catalyst layer, and the lower surface of the first heat exchanger fin 3a and second change piece upper surface be coated with catalyst layer, increase
The surface covered for having added catalyst layer flows to indoor air by air intake passage 10 and is come into full contact with catalyst layer, benefit
In the utilization rate for improving total-heat exchanger 100 and to the degradation efficiency of pollutant, the space of total-heat exchanger 100 is obtained sufficiently
It utilizes.
In the present embodiment, catalyst layer with a thickness of 0.05mm-1mm, it is preferable that catalyst layer with a thickness of 0.05mm-
0.1mm, conducive to the degradation effect improved to pollutant.Physics spray coating method in the prior art or chemistry leaching can be used in the present embodiment
Bubble method makes corresponding position of the catalyst layer coated on total-heat exchanger 100.
In the present embodiment, the material of catalyst layer includes titanium dioxide, Mn oxide, Cu oxide, ferriferous oxide, cobalt oxide
At least one of compound, chromated oxide, platinum oxide and palladium oxide, materials are convenient, are easy to make.Due to total-heat exchanger
100 temperature is relatively high, catalyst layer can be improved to the degradation efficiency of pollutants in air, and without secondary pollution, is conducive to
Environmental protection.
In the present embodiment, entering the wind guide vane 1 and outlet air guide vane 2 is paper fiber material product or aluminium foil material product,
Materials are convenient, are easy to make.As shown in Figure 1, the cross section of air inlet guide vane 1 and outlet air guide vane 2 is serrated, increase
The surface area of guide vane 1 and outlet air guide vane 2 is entered the wind, heat exchange efficiency and the degradation efficiency to pollutant are improved.Enter the wind guide vane 1
Extending direction and the extending direction of outlet air guide vane 2 be mutually perpendicular to, it is structurally reasonable.Specifically, enter the wind guide vane 1 along front and back
Direction extends, and outdoor air enters air intake passage 10 from the front end of air inlet guide vane 1, and flows from the rear end of air inlet guide vane 1
To interior；Outlet air guide vane 2 extends in left-right direction, and indoor air enters air-out passage 20 from the left end of outlet air guide vane 2,
And it is flowed to from the right end of outlet air guide vane 2 outdoor.When the present embodiment total-heat exchanger 100 is viewed from above, shape is in pros
Shape or equilateral hexagon, it is structurally reasonable, it is easy to make.
As shown in Fig. 2, the utility model also proposes a kind of air purifier, which includes casing (not shown)
With above-mentioned total-heat exchanger 100, total-heat exchanger 100 is mounted in casing.The specific structure reference of the total-heat exchanger 100
Above-described embodiment at least has upper since this air purifier uses whole technical solutions of above-mentioned all embodiments
All beneficial effects brought by the technical solution of embodiment are stated, this is no longer going to repeat them.
Further, air purifier further includes ultraviolet lamp 200, and ultraviolet lamp 200 is mounted in casing, and ultraviolet lamp 200 is right
The setting of guide vane 1 should be entered the wind, realizes the combination of ultraviolet lamp 200 and total-heat exchanger 100.Specifically, ultraviolet lamp 200 be set into
The air intake of wind guide vane 1 or the air-supply end for entering the wind guide vane 1.It is to be appreciated that as shown in Fig. 2, the air inlet of air inlet guide vane 1
End is the front end of air inlet guide vane 1, and the air-supply end of air inlet guide vane 1 is the rear end for entering the wind guide vane 1, and ultraviolet lamp 200 is arranged
In the front end or rear end of air inlet guide vane 1, ultraviolet lamp 200 can irradiate the catalyst layer on air inlet guide vane 1, generate Strong oxdiative object
Kind (OH), and then catalytic degradation is carried out to Recalcitrant chemicals such as toluene, volatile organic matter matter (VOC), have simultaneously
Sterilizing effect, improves the using effect of air purifier.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of total-heat exchanger, which is characterized in that the total-heat exchanger includes air inlet guide vane, outlet air guide vane and changes
Backing, forms air intake passage between the air inlet guide vane and the heat exchanger fin, the outlet air guide vane and the heat exchanger fin it
Between form air-out passage；The total-heat exchanger further includes coated on the catalyst layer on the air inlet guide vane.
2. total-heat exchanger as described in claim 1, which is characterized in that the quantity of the heat exchanger fin is three, three heat exchange
Piece is respectively the first heat exchanger fin, the second heat exchanger fin and third heat exchanger fin, and the air inlet guide vane is located at first heat exchanger fin
Between second heat exchanger fin, the outlet air guide vane is between second heat exchanger fin and the third heat exchanger fin；Institute
State on the first heat exchanger fin towards it is described air inlet guide vane surface and the second heat exchanger fin on towards the air inlet guide vane
Surface be coated with the catalyst layer.
3. total-heat exchanger as claimed in claim 2, which is characterized in that the catalyst layer with a thickness of 0.05mm-1mm.
4. total-heat exchanger as claimed in claim 2, which is characterized in that the catalyst layer with a thickness of 0.05mm-
0.1mm。
5. such as total-heat exchanger of any of claims 1-4, which is characterized in that the material of the catalyst layer includes
In titanium dioxide, Mn oxide, Cu oxide, ferriferous oxide, cobalt/cobalt oxide, chromated oxide, platinum oxide and palladium oxide
It is at least one.
6. such as total-heat exchanger of any of claims 1-4, which is characterized in that the air inlet guide vane and it is described out
Wind guide vane is paper fiber material product or aluminium foil material product.
7. such as total-heat exchanger of any of claims 1-4, which is characterized in that the air inlet guide vane and it is described out
The cross section of wind guide vane is serrated, and the extension side of the extending direction of the air inlet guide vane and the outlet air guide vane
To being mutually perpendicular to.
8. a kind of air purifier, which is characterized in that the air purifier includes casing and any one of such as claim 1-7
The total-heat exchanger, the total-heat exchanger are mounted in the casing.
9. air purifier as claimed in claim 8, which is characterized in that the air purifier further includes being mounted on the machine
Ultraviolet lamp in shell, the ultraviolet lamp correspond to the air inlet guide vane setting.
10. air purifier as claimed in claim 9, which is characterized in that the ultraviolet lamp is set to the air inlet guide vane
Air intake or it is described air inlet guide vane air-supply end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469666.1U CN208936435U (en) | 2018-09-05 | 2018-09-05 | Total-heat exchanger and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821469666.1U CN208936435U (en) | 2018-09-05 | 2018-09-05 | Total-heat exchanger and air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208936435U true CN208936435U (en) | 2019-06-04 |
Family
ID=66720353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821469666.1U Active CN208936435U (en) | 2018-09-05 | 2018-09-05 | Total-heat exchanger and air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208936435U (en) |
-
2018
- 2018-09-05 CN CN201821469666.1U patent/CN208936435U/en active Active
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