CN205939546U - Complete hot new trend air regenerating device of multistage photocatalyst - Google Patents
Complete hot new trend air regenerating device of multistage photocatalyst Download PDFInfo
- Publication number
- CN205939546U CN205939546U CN201620870377.7U CN201620870377U CN205939546U CN 205939546 U CN205939546 U CN 205939546U CN 201620870377 U CN201620870377 U CN 201620870377U CN 205939546 U CN205939546 U CN 205939546U
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- CN
- China
- Prior art keywords
- photocatalyst
- fresh air
- regenerating device
- new trend
- air
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- 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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- 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
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- Catalysts (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model belongs to the technical field of new trend air regenerating device, provide complete hot new trend air regenerating device of multistage photocatalyst, including the casing that is provided with new trend entry, new trend export, dirt air entry, dirt air export, new trend entry and new trend export are provided with the heat transfer refill through fresh air pipeline intercommunication, dirt air entry and dirt air export through dirt air passageway intercommunication, fresh air pipeline and the crossing section of dirt air export, and the new trend entrance is provided with pre -filter, sets up glazed catalyst catalysis oxidation panel between heat transfer refill and the new trend export at least one deck photocatalyst layer, adjacent two -layer photocatalyst layer's both sides are provided with ultraviolet lamp assembly spare, and photocatalyst layer includes the framework and sets up the honeycomb in the framework, is provided with the chelating agent bottom on honeycomb's the interior honeycomb face, is provided with compound photocatalyst coating on the chelating agent bottom. The utility model provides a new trend air regenerating device disinfect not ideal enoughly, during the in -service use, the catalytic oxidation effect of disinfecting is poor, the term of validityexpiry date is short in addition, use a period after the effect obviously reduce.
Description
Technical field
The utility model belongs to fresh-air ventilation equipment technical field, is related to a kind of good multistage photocatalyst of using effect entirely hot
Fresh-air ventilation equipment.
Background technology
Fresh-air ventilation equipment is a kind of high-efficiency and energy-saving type air-conditioning blower unit, is divided into total heat recovery type and Exposure degree type,
Its Core Feature is the temperature difference and wet difference using indoor and outdoor air, by the good transducing characteristic of energy regenerating movement, two-way
While replacement aeration, produce energy exchange, make fresh air effectively obtain the enthalpy (full-thermal type) in air draft or temperature (sensible heat type),
Thus greatling save the energy consumption of fresh air pretreatment, reach the purpose of energy-saving scavenging, its energy-saving effect highly significant.Prior art
In sensible heat type fresh-air ventilation equipment, heat exchange structure be very easy in southern plum rain season for refill heat exchange structure mouldy, thus
Grow substantial amounts of bacterium and virus, when carrying out fresh-air ventilation, not only can not bring pure and fresh fresh air, also can bring substantial amounts of volume
Bacterial virus, thus the serious using effect that have impact on fresh-air ventilation equipment.
Utility model content
The utility model proposes multistage photocatalyst complete-hot fresh air air regenerating device, solve sterilized not reason in prior art
Think, when actually used, sterilized catalytic oxidation effect is poor, and the term of validity is short, is substantially reduced using effect after a period of time.
The technical solution of the utility model is realized in：
Multistage photocatalyst complete-hot fresh air air regenerating device, including
It is provided with fresh air inlet, fresh air outlet, dirty wind entrance, the housing of dirty wind outlet, described fresh air inlet and described new
Wind outlet is connected by fresh air channel, and, by dirty wind channel connection, described fresh air is led to for described dirt wind entrance and described dirt wind outlet
Road and described dirt wind passage intersect section and are provided with heat exchange refill, and described heat exchange refill surface is provided with bactericide oxidant layer, described new
Wind porch is provided with primary efficient filter screen, is provided with photocatalyst catalysis oxidation between described heat exchange refill and the outlet of described fresh air
Section.
As further technical scheme, described bactericide oxidant layer is contact-type no ultraviolet sterilization medicament layer.
As further technical scheme, described photocatalyst catalysis oxidation section includes at least one of which photocatalyst layer, described light
The both sides of catalyst layer are provided with ultraviolet lamp tube assembly, and described photocatalyst layer includes framework and the honeycomb knot being arranged in described framework
Structure, the interior honeycomb face of described honeycomb is provided with chelating agent bottom, described chelating agent bottom is provided with composite photo catalyst
Coating.
As further technical scheme, described chelating agent bottom spray is located on described interior honeycomb face, and coating amount is
15g/m2.
As further technical scheme, described ultraviolet lamp tube assembly includes crossbearer and is located in some on described crossbearer
The individual ultraviolet lamp tube being parallel to each other, described ultraviolet lamp tube is safety glass ultraviolet lamp tube, and is emission wavelength 240nm～270nm
Ultraviolet lamp tube.
As further technical scheme, the length of described ultraviolet lamp tube be all longer than described photocatalyst layer length 6mm～
30mm.
As further technical scheme, described honeycomb is zinc-plated honeycomb or chromium plating honeycomb.
As further technical scheme, described composite photo catalyst coating is nano composite photo catalyst coating, and for 5～
15nm rank nano titania composite photo catalyst coating.
As further technical scheme, described heat exchange refill is arranged on described enclosure interior by fixed structure, described
Fixed structure includes oblique frame and oblique frame, and described heat exchange refill is clamped by described oblique frame and described oblique frame.
As further technical scheme, also include maintenance door, setting on the housing, is catalyzed positioned at described photocatalyst
Above and below oxidation panel.
The utility model use principle and having the beneficial effect that：
1st, in the utility model, heat exchange refill surface is provided with bactericide oxidant layer, and bactericide oxidant layer is contact-type no ultraviolet
Bactericide oxidant layer, is merged well with heat exchange refill 4, can be very good to realize the restraining and sterilizing bacteria effect of fresh-air ventilation,
Even if also will not be mouldy in southern plum rain season, thus avoiding a large amount of bacteriums and viral growing, and without ultraviolet
Irradiate, structure is simple, convenient using changing, with low cost, do not have any mechanically and electrically fault, thus bring setting well
Standby stability, when also ensure that fresh-air ventilation, can bring the fresh air of pure and fresh cleaning simultaneously, improve fresh-air ventilation well and set
The standby using effect in plum rain season, improves the service life of heat exchange refill simultaneously.
2nd, in the utility model, at fresh air inlet, it is provided with primary efficient filter screen, primary efficient filter screen can be very good to filter out
PM10, thus improving the operating efficiency of equipment, increases the service life of equipment；It is provided with photocatalyst catalysis oxidation in fresh air channel
Section, and be arranged between heat exchange refill and fresh air outlet, middle photocatalyst catalysis oxidation section includes at least two-layer photocatalyst layer, is multiple
Box-like honeycomb photocatalyst structure, activity is high, efficiently can quickly remove volatile organic matter, hydrogen sulfide, ammonia harmful substance, sterilized
Efficiency high, decomposes fully, non-secondary pollution is little, and using effect is good, and creativeness composite photo catalyst coating is passed through chelating
Agent bottom is arranged on honeycomb, with directly by composite photo catalyst coating spraying on honeycomb compared with, achieve very well
Durability, this kind of structure composite photocatalyst coating is very uniform, and spraying echos solidification process and will not assemble, and sterilizing rate is
99.95%～99.99%, and non-oxidizability is very good, and for a long time using 3～5 years, disinfection effect also will not weaken,
Stable, later maintenance cost is low, and photocatalyst material attachment level has reached domestic and international top standard, and therefore whole fresh air sets
Standby actual effect has reached the lifting of matter.
3rd, in the utility model, ultraviolet lamp tube is safety glass ultraviolet lamp tube, and global design takes into full account explosion-proof performance, knot
Structure is stable, and integrated explosion proof system performance is good, using safer.
4th, in the utility model, the spray of chelating agent bottom is located on interior honeycomb face, and coating amount is 15g/m2, adjacent two layers light
The both sides of catalyst layer are provided with ultraviolet lamp tube assembly, and the ultraviolet lamp tube that several are parallel to each other is located in vertical frame, not only can
Well ultraviolet is exposed to inside honeycomb, the length of ultraviolet lamp tube is all longer than photocatalyst layer length 6mm～30mm, because
And broad covered area, framework is zinc-plated framework or chromium plating framework, increased the reflection of ultraviolet, thus catalytic oxidation effect can obtain
Ensure to good.
5th, in the utility model, heat exchange refill by upper oblique frame and the clamping setting of oblique frame, in upper oblique frame and oblique frame
Under cooperation, overall structure is very stable, and repair and replacement are very convenient, and fixed effect is very good.
Brief description
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
Fig. 1 is the utility model structural representation；
Fig. 2 is heat exchange core structure schematic diagram in the utility model；
Fig. 3 is photocatalyst layer structural representation in the utility model；
In figure：1- housing, 21- fresh air inlet, 22- fresh air exports, 23- fresh air channel, 31- dirt wind entrance, and 32- dirt wind goes out
Mouthful, 33- dirt wind passage, 4- heat exchange refill, 41- bactericide oxidant layer, 5- primary efficient filter screen, 6- photocatalyst catalysis oxidation section, 61- light
Catalyst layer, 611- framework, 612- honeycomb, honeycomb face in 613-, 614- chelating agent bottom, 615- composite photo catalyst coating,
62- ultraviolet lamp tube assembly, 621- crossbearer, 622- ultraviolet lamp tube, 7- fixed structure, the upper oblique frame of 71-, the oblique frame of 72-.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of the utility model protection.
As shown in Figures 1 to 3, the utility model proposes multistage photocatalyst complete-hot fresh air air regenerating device, including
Multistage photocatalyst complete-hot fresh air air regenerating device, including
It is provided with fresh air inlet 21, fresh air outlet 22, dirty wind entrance 31, the housing 1 of dirty wind outlet 32, fresh air inlet 21 He
Fresh air outlet 22 is connected by fresh air channel 23, and dirty wind entrance 31 passes through dirty wind passage 33 with dirty wind outlet 32 and connects, and fresh air is led to
Road 23 and dirty wind passage 33 intersect section and are provided with heat exchange refill 4, and heat exchange refill 4 surface is provided with bactericide oxidant layer 41, and fresh air enters
It is provided with primary efficient filter screen 5 at mouth 21, between heat exchange refill 4 and fresh air outlet 22, be provided with photocatalyst catalysis oxidation section 6.
Further, bactericide oxidant layer 41 is contact-type no ultraviolet sterilization medicament layer.
In the utility model, heat exchange refill 4 surface is provided with bactericide oxidant layer 41, and bactericide oxidant layer 41 is that contact-type is no purple
Outside line bactericide oxidant layer, is merged well with heat exchange refill 4, and the restraining and sterilizing bacteria that can be very good to realize fresh-air ventilation is made
With even if also will not be mouldy in southern plum rain season, thus avoiding a large amount of bacteriums and viral growing, and without ultraviolet
Irradiation, structure is simple, convenient using changing, with low cost, does not have any mechanically and electrically fault, thus bringing well
Stabilization of equipment performance, when also ensure that fresh-air ventilation, can bring the fresh air of pure and fresh cleaning simultaneously, improve fresh-air ventilation well
Equipment, in the using effect of plum rain season, improves the service life of heat exchange refill simultaneously.
Further, photocatalyst catalysis oxidation section 6 includes at least one of which photocatalyst layer 61, and the two of adjacent two layers photocatalyst layer 61
Side is provided with ultraviolet lamp tube assembly 62, and photocatalyst layer 61 includes framework 611 and the honeycomb 612 being arranged in framework 611, honeybee
It is provided with chelating agent bottom 614 on the interior honeycomb face 613 of nest structure 612, chelating agent bottom 614 is provided with composite photo catalyst and applies
Layer 615.
In the utility model, at fresh air inlet 21, it is provided with primary efficient filter screen 5, primary efficient filter screen 5 can be very good to filter
Falling PM10, thus improving the operating efficiency of equipment, increasing the service life of equipment；It is provided with photocatalyst catalysis in fresh air channel 23
Oxidation panel 6, and be arranged between heat exchange refill 4 and fresh air outlet 22, middle photocatalyst catalysis oxidation section 6 includes at least two-layer light and touches
Matchmaker's layer 61, is combined type honeycomb photocatalyst structure, and activity is high, efficiently can quickly remove volatile organic matter, hydrogen sulfide, ammonia have
Evil material, sterilization of high efficiency, decompose fully, non-secondary pollution is little, and using effect is good, and creativeness composite photo catalyst is applied
Layer 615 is arranged on honeycomb 612 by chelating agent bottom 614, ties composite photo catalyst coating spraying in honeycomb with direct
Compare on structure 612, achieve good durability, this kind of structure composite photocatalyst coating 615 is very uniform, spraying echos solid
Change process will not be assembled, and non-oxidizability is very good, and for a long time using 3～5 years, disinfection effect also will not weaken, fortune
Row is stable, and later maintenance cost is low, and photocatalyst material attachment level has reached domestic and international top standard, therefore whole new wind devices
Actual effect reached the lifting of matter.
Further, chelating agent bottom 614 spray is located on interior honeycomb face 613, and coating amount is 15g/m2.
Further, ultraviolet lamp tube assembly 62 includes crossbearer 621 and several purples being parallel to each other being located on crossbearer 621
Outer fluorescent tube 622, ultraviolet lamp tube 622 is safety glass ultraviolet lamp tube, and the ultraviolet lamp tube for emission wavelength 240nm～270nm.
In the utility model, ultraviolet lamp tube 622 is safety glass ultraviolet lamp tube, and global design takes into full account explosion-proof performance,
Stability Analysis of Structures, integrated explosion proof system performance is good, using safer.
Further, the length of ultraviolet lamp tube 622 is all longer than photocatalyst layer 61 length 6mm～30mm.
Further, honeycomb 612 is zinc-plated honeycomb or chromium plating honeycomb.
Further, composite photo catalyst coating 615 is nano composite photo catalyst coating, and is 5～15nm rank titanium dioxide
Nano composite photo catalyst coating.
In the utility model, chelating agent bottom 614 spray is located on interior honeycomb face 613, and coating amount is 15g/m2, Ci Zhongshe
Put and further increase photocatalyst material attachment level；The both sides of adjacent two layers photocatalyst layer 61 are provided with ultraviolet lamp tube assembly
62, the ultraviolet lamp tube 622 that several are parallel to each other is located in vertical frame 621, well ultraviolet not only can be exposed to honeybee
Inside nest structure 612, the length of ultraviolet lamp tube 622 is all longer than photocatalyst layer 61 length 6mm～30mm, thus broad covered area, frame
Body 611 is zinc-plated framework or chromium plating framework, increased the reflection of ultraviolet, thus catalytic oxidation effect can be protected well
Card.
Further, heat exchange refill 4 is arranged on inside housing 1 by fixed structure 7, and fixed structure 7 includes oblique frame 71 He
Heat exchange refill 4 is clamped by oblique frame 72, upper oblique frame 71 and oblique frame 72.
In the utility model, heat exchange refill 4 by upper oblique frame 71 and oblique frame 72 clamping setting, in upper oblique frame 71 and oblique
Under the cooperation of frame 72, overall structure is very stable, and repair and replacement are very convenient, and fixed effect is very good.
Further, also include maintenance door (not shown), be arranged on housing 1, positioned at the top of photocatalyst catalysis oxidation section 6
And lower section.Maintenance door can facilitate operating personnel that photocatalyst catalysis oxidation section 6 is carried out with maintenance replacing maintenance.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all this
Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in the utility model
Protection domain within.
Claims (10)
1. multistage photocatalyst complete-hot fresh air air regenerating device is it is characterised in that include being provided with fresh air inlet (21), fresh air outlet
(22), dirty wind entrance (31), the housing (1) of dirty wind outlet (32), described fresh air inlet (21) and described fresh air outlet (22) are led to
Cross fresh air channel (23) connection, described dirt wind entrance (31) is exported (32) with described dirt wind and connected by dirty wind passage (33), institute
State fresh air channel (23) and described dirt wind passage (33) is intersected section and is provided with heat exchange refill (4), described heat exchange refill (4) surface sets
It is equipped with bactericide oxidant layer (41), described fresh air inlet (21) place is provided with primary efficient filter screen (5), described heat exchange refill (4) and institute
State and be provided with photocatalyst catalysis oxidation section (6) between fresh air outlet (22).
2. multistage photocatalyst complete-hot fresh air air regenerating device according to claim 1 is it is characterised in that described bactericide oxidant layer
(41) it is contact-type no ultraviolet sterilization medicament layer.
3. multistage photocatalyst complete-hot fresh air air regenerating device according to claim 1 is it is characterised in that described photocatalyst is catalyzed
Oxidation panel (6) includes at least one of which photocatalyst layer (61), and the both sides of described photocatalyst layer (61) are provided with ultraviolet lamp tube assembly
(62), described photocatalyst layer (61) includes framework (611) and the honeycomb (612) being arranged in described framework (611), described
Chelating agent bottom (614) is provided with the interior honeycomb face (613) of honeycomb (612), described chelating agent bottom (614) is upper to be arranged
There is composite photo catalyst coating (615).
4. multistage photocatalyst complete-hot fresh air air regenerating device according to claim 3 is it is characterised in that described chelating agent bottom
(614) spray is located on described interior honeycomb face (613), and coating amount is 15g/m2.
5. multistage photocatalyst complete-hot fresh air air regenerating device according to claim 3 is it is characterised in that described ultraviolet lamp tube group
Part (62) includes crossbearer (621) and several ultraviolet lamp tubes being parallel to each other (622) being located on described crossbearer (621), institute
Stating ultraviolet lamp tube (622) is safety glass ultraviolet lamp tube, and the ultraviolet lamp tube for emission wavelength 240nm～270nm.
6. multistage photocatalyst complete-hot fresh air air regenerating device according to claim 3 is it is characterised in that described ultraviolet lamp tube
(622) length is all longer than described photocatalyst layer (61) length 6mm～30mm.
7. multistage photocatalyst complete-hot fresh air air regenerating device according to claim 3 is it is characterised in that described framework (611)
For zinc-plated framework or chromium plating framework.
8. multistage photocatalyst complete-hot fresh air air regenerating device according to claim 3 is it is characterised in that described composite photo catalyst
Coating (615) is nano composite photo catalyst coating, and is 5～15nm rank nano titania composite photo catalyst coating.
9. multistage photocatalyst complete-hot fresh air air regenerating device according to claim 3 is it is characterised in that described heat exchange refill
(4) described housing (1) inside, oblique frame (71) and oblique frame in the inclusion of described fixed structure (7) are arranged on by fixed structure (7)
(72), described heat exchange refill (4) is clamped by described oblique frame (71) and described oblique frame (72).
10. the multistage photocatalyst complete-hot fresh air air regenerating device according to claim 1 or 3 is it is characterised in that also include overhauling
Door, is arranged on described housing (1), above and below described photocatalyst catalysis oxidation section (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870377.7U CN205939546U (en) | 2016-08-12 | 2016-08-12 | Complete hot new trend air regenerating device of multistage photocatalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620870377.7U CN205939546U (en) | 2016-08-12 | 2016-08-12 | Complete hot new trend air regenerating device of multistage photocatalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939546U true CN205939546U (en) | 2017-02-08 |
Family
ID=57920750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620870377.7U Expired - Fee Related CN205939546U (en) | 2016-08-12 | 2016-08-12 | Complete hot new trend air regenerating device of multistage photocatalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4205774A3 (en) * | 2021-12-31 | 2023-09-13 | Thermo King LLC | Methods and systems for sanitizing air conditioned by a climate control system |
-
2016
- 2016-08-12 CN CN201620870377.7U patent/CN205939546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4205774A3 (en) * | 2021-12-31 | 2023-09-13 | Thermo King LLC | Methods and systems for sanitizing air conditioned by a climate control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |