CN114034102A - Photocatalyst air purifier - Google Patents
Photocatalyst air purifier Download PDFInfo
- Publication number
- CN114034102A CN114034102A CN202111411724.1A CN202111411724A CN114034102A CN 114034102 A CN114034102 A CN 114034102A CN 202111411724 A CN202111411724 A CN 202111411724A CN 114034102 A CN114034102 A CN 114034102A
- Authority
- CN
- China
- Prior art keywords
- screw rod
- photocatalyst
- shell
- air
- assembly
- 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.)
- Pending
Links
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 80
- 230000005540 biological transmission Effects 0.000 claims description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 28
- 238000000746 purification Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 34
- 229910052799 carbon Inorganic materials 0.000 description 12
- 238000001914 filtration Methods 0.000 description 9
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000011247 coating layer Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 superoxide ion Chemical class 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/80—Self-contained air purifiers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
-
- 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
Abstract
The invention relates to the field of air purifiers, in particular to a photocatalyst air purifier which comprises a shell component, a mounting component, a photocatalyst purifying component and a shading component, wherein the mounting component is arranged on the shell component; the purifier is arranged on the outer wall surface of a building through the mounting assembly, and meanwhile, the purifier shell is provided with the light transmitting opening, so that sunlight can directly irradiate the photocatalyst purifying assembly in the shell through the light transmitting opening and the photocatalyst can be triggered to work through the sunlight, a strong ultraviolet lamp is not required to be continuously used for irradiation, and the purifier is more energy-saving and environment-friendly; install the ultraviolet lamp in the clarifier, can shine through the ultraviolet lamp when no sunshine such as night, overcast and rainy day or sunshine can not shine and touch light catalyst work to guarantee that the clarifier also can normal use when not having sunshine illumination, install in outdoor wall face because of the clarifier simultaneously, can prevent that the ultraviolet lamp from producing radiation harm to indoor when using, make its use safer.
Description
Technical Field
The invention relates to the field of air purifiers, in particular to a photocatalyst air purifier.
Background
The photocatalyst air purification is a purification technology which utilizes the generated hydroxyl radical with extremely strong oxidizing capability to degrade toxic and harmful substances in the air and kill various microorganisms after the photocatalyst technology is irradiated by light with certain energy level under certain specific conditions. When air purification is carried out indoors such as large shopping malls, the existing photocatalyst air purifier is generally arranged indoors, but the photocatalyst can work only by being irradiated by strong ultraviolet light when in use, so that a strong ultraviolet lamp in the existing purifier needs to be opened for use all the time, and the electric energy loss is high; on the other hand, the strong ultraviolet lamp can generate higher ultraviolet radiation after being opened for a long time, which is not beneficial to the health of indoor personnel.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a photocatalyst air purifier.
The technical scheme adopted by the invention for solving the technical problems is as follows: a photocatalyst air purifier suitable for indoor places such as superstores comprises a shell component, a mounting component, a photocatalyst purifying component and a shading component, wherein the shell component is fixedly mounted on the outer wall surface of buildings such as roofs with sufficient sunlight through the mounting component;
the shell component comprises a shell, one end of the shell is provided with an air inlet, the other end of the shell is provided with an air outlet, protective nets are fixedly arranged in the air inlet and the air outlet, a fan is fixedly arranged in the air inlet, one end of the air outlet is connected with an air supply bent pipe, and one end of the air supply bent pipe extends into the interior of the building outer wall and is communicated with the indoor space; an upper light-transmitting opening is formed in the top of the shell, a side light-transmitting opening is formed in the front side face of the shell, and transparent glass covers are fixedly mounted in the upper light-transmitting opening and the side light-transmitting opening;
the photocatalyst purification assembly comprises a lamp holder, an ultraviolet lamp and a photocatalyst filtering layer, the photocatalyst filtering layer is obliquely arranged in the shell and divides the interior of the shell into an upper cavity and a lower cavity, the air inlet and the air outlet are respectively communicated with the two cavities correspondingly, the ultraviolet lamp is fixedly arranged in the shell through the lamp holder, and the ultraviolet lamp is positioned above the photocatalyst filtering layer;
the shading assembly comprises a driving mechanism, a left screw rod, an upper sliding plate, an upper screw rod, a lower screw rod, a side sliding plate, a side shading curtain, a top shading curtain, a right screw rod, a plurality of top hanging rings, a plurality of side hanging rings and a plurality of bearings, wherein the driving mechanism is in transmission connection with the left screw rod, the upper screw rod, the lower screw rod and the right screw rod in sequence; the left screw rod and the right screw rod are respectively installed on two sides of the bottom surface of the upper light inlet through the bearings, a plurality of top hanging rings are movably sleeved on the left screw rod and the right screw rod, two ends of the upper sliding plate are respectively in threaded connection with the left screw rod and the right screw rod, two sides of the top shading curtain are respectively hung on the left screw rod and the right screw rod in a sliding mode through the top hanging rings, and the tail end of the top shading curtain is fixedly connected with the upper sliding plate; go up the lead screw with down the lead screw pass through the bearing install respectively in the inside upper and lower end of side light trap, go up the lead screw with equal movable sleeve is equipped with a plurality ofly down on the lead screw side rings, the upper and lower end of side slide respectively with go up the lead screw with lead screw threaded connection down, the upper and lower side of side window shade passes through side rings respectively the activity hoist and mount in go up the lead screw with down on the lead screw, the one end of side window shade with side slide fixed connection.
Furthermore, the mounting assembly comprises a connecting frame, a connecting plate and connecting holes, the connecting frame is fixedly sleeved on the surface of the shell, the connecting plate is fixedly mounted on one side of the connecting frame, and the connecting plate is provided with a plurality of connecting holes.
Further, the photocatalyst filter layer includes active carbon filter layer, photocatalyst coating, the active carbon filter layer slope install in the casing, photocatalyst coating coat in the upper surface of active carbon filter layer, the air intake set up in the below of active carbon filter layer, the air outlet set up in the top of active carbon filter layer.
Furthermore, actuating mechanism includes motor, drive belt, No. two drive belts, No. three drive belts, a plurality of drive wheels, left side lead screw, go up the lead screw, the equal fixed mounting of tip of lead screw down and right lead screw has the drive wheel, motor fixed mounting in inside the casing, just the motor with left lead screw transmission is connected, left side lead screw pass through drive belt and drive wheel with right lead screw transmission is connected, simultaneously pass through No. two drive belts with the drive wheel with go up the lead screw transmission and be connected, go up the lead screw pass through No. three drive belts with the drive wheel with lead screw transmission is connected down.
Further, the left side lead screw with the equal fixed mounting of tip of right lead screw has last spacing board, just it is located first to go up the spacing board top rings and second between the rings of top, down the lead screw and the equal fixed mounting of tip of last lead screw has the side spacing board, just the side spacing board is located first side rings and second between the rings of side.
The invention has the beneficial effects that:
(1) according to the photocatalyst air purifier, the purifier is arranged on the outer wall surface of a building with sufficient sunlight, such as a roof, through the mounting assembly, and meanwhile, the purifier shell is provided with the light transmission opening, so that sunlight can directly irradiate the photocatalyst purification assembly in the shell through the light transmission opening, the photocatalyst is triggered to work through the sunlight, a strong ultraviolet lamp is not required to be continuously used for irradiation, and the photocatalyst air purifier is more energy-saving and environment-friendly.
(2) According to the photocatalyst air purifier, the ultraviolet lamp is arranged in the purifier, and the photocatalyst can be triggered to work through the irradiation of the ultraviolet lamp when no sunlight or no sunlight is irradiated at night, rainy days and the like, so that the purifier can be normally used when no sunlight is irradiated, and meanwhile, the purifier is arranged on an outdoor outer wall surface, so that the ultraviolet lamp can be prevented from generating radiation damage to the indoor when being used, and the use of the purifier is safer.
(3) According to the photocatalyst air purifier, when the purifier is not used, sunlight can be shielded for the photocatalyst through the shading component, so that a photocatalyst filtering layer is prevented from performing useless catalytic reaction, meanwhile, the photocatalyst filtering layer can be prevented from being exposed to the sun for a long time, and the service life of the purifier can be effectively prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic diagram of an overall structure of a photocatalyst air purifier according to a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view taken along line M-M of FIG. 1;
FIG. 3 is a cross-sectional view taken in the direction N-N of FIG. 1;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 5 is an enlarged view of the structure at B in FIG. 3;
fig. 6 is a schematic view of the mounting assembly of fig. 1.
In the figure: 1. a housing assembly; 11. a housing; 12. an upper light-transmitting opening; 13. a side light-transmitting opening; 14. a transparent glass cover; 15. an air inlet; 16. an air outlet; 17. an air supply bent pipe; 18. a protective net; 19. a fan; 2. mounting the component; 21. a connecting frame; 22. a connecting plate; 23. connecting holes; 3. a photocatalyst purification component; 31. a lamp socket; 32. an ultraviolet lamp; 33. a photocatalyst filter layer; 331. an activated carbon filter layer; 332. a photocatalyst coating; 4. a shading component; 41. a drive mechanism; 411. a motor; 412. a first transmission belt; 413. a second transmission belt; 414. a third transmission belt; 415. a driving wheel; 42. a left lead screw; 43. an upper slide plate; 44. feeding a screw rod; 45. a lower screw rod; 46. a side slide plate; 47. a side window shade; 48. a top shade; 49. a right screw rod; 4a, a top hanging ring; 4b, a side hanging ring; 4c, a bearing; 4d, an upper limiting plate; 4e, a side limiting plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the photocatalyst air purifier of the present invention includes a housing assembly 1, a mounting assembly 2, a photocatalyst purifying assembly 3, and a light shielding assembly 4, wherein the housing assembly 1 is fixedly mounted on an outer wall surface of a building with sufficient sunlight, such as a roof, through the mounting assembly 2, the photocatalyst purifying assembly 3 is fixedly mounted inside the housing assembly 1, and the light shielding assembly 4 is mounted on an inner wall of the housing assembly 1 and is used for shielding the photocatalyst purifying assembly 3 from sunlight.
Specifically, the housing assembly 1 includes a housing 11, one end of the housing 11 is provided with an air inlet 15, the other end of the housing 11 is provided with an air outlet 16, protective nets 18 are fixedly installed in both the air inlet 15 and the air outlet 16, a fan 19 is fixedly installed in the air inlet 15, one end of the air outlet 16 is connected with an air supply bent pipe 17, one end of the air supply bent pipe 17 extends into the interior of the building outer wall to communicate with the indoor space, the air inlet 15 can communicate with the outdoor space, so that the outdoor air can be purified and then sent into the indoor space through the air outlet 16 to provide fresh air for the indoor space, and the air inlet 15 can also communicate with the indoor space through the other air supply bent pipe 17 to realize the circulation, purification and use of the indoor air; the top of casing 11 is provided with light inlet 12, the leading flank of casing 11 is provided with side light inlet 13, go up light inlet 12 with equal fixed mounting has clear glass lid 14 in the side light inlet 13, works as photocatalyst air purifier during operation opens fan 19, through air intake 15 to air supply in the casing 11, sunshine sees through simultaneously go up light inlet 12 with side light inlet 13 shines into trigger its inside photocatalyst purification subassembly 3 work in the casing 11, purify the air, the air after purifying at last is seen off in the air outlet 16.
Specifically, the mounting assembly 2 includes a connecting frame 21, a connecting plate 22, and connecting holes 23, the connecting frame 21 is fixedly sleeved on the surface of the housing 11, the connecting plate 22 is fixedly mounted on one side of the connecting frame 21, the connecting plate 22 is provided with a plurality of connecting holes 23, the connecting frame 21 and the housing 11 and the connecting plate 22 are all connected by welding, so that the connection is firmer, during mounting, the connecting plate 22 is tightly attached to the outer wall surface of the building, and then bolts are used to pass through the connecting holes 23 to fixedly connect the connecting plate 22 and the outer wall surface of the building.
It is specific, photocatalyst purification subassembly 3 includes lamp stand 31, ultraviolet lamp 32 and photocatalyst filter layer 33, photocatalyst filter layer 33 slope install in the inside of casing 11 will two upper and lower cavities are divided into to casing 11 inside, air intake 15 with air outlet 16 respectively with two the cavity corresponds the intercommunication, through photocatalyst filter layer 33 will air intake 15 with air outlet 16 separates for the air that gets into in the casing 11 need see through photocatalyst filter layer 33 just can discharge, thereby make the air with photocatalyst filter layer 33 fully contacts, improves and purifies the filter effect, ultraviolet lamp 32 passes through lamp stand 31 fixed mounting in the inside of casing 11, just ultraviolet lamp 32 is located photocatalyst filter layer 33's top can shine through the ultraviolet lamp and trigger when no sunshine such as night, overcast and rainy day or sunshine shine photocatalyst filter layer 33 work, thereby ensuring that the photocatalyst filter layer 33 can be normally used even when no sunlight is irradiated.
Specifically, the photocatalyst filter layer 33 includes an active carbon filter layer 331, a photocatalyst coating layer 332, the active carbon filter layer 331 is installed in the casing 11 in an inclined manner, the photocatalyst coating layer 332 is coated on the upper surface of the active carbon filter layer 331, the air inlet 15 is arranged below the active carbon filter layer 331, the air outlet 16 is arranged above the active carbon filter layer 331, when air enters the casing 11 from the air inlet 15, the air can be primarily adsorbed and filtered by the active carbon filter layer 331, and then decomposed and purified by the photocatalyst coating layer 332, dust in the air can be removed by the active carbon filter layer 331, and meanwhile, certain adsorption and filtration effects can be achieved on bacteria and toxic and harmful gases in the air, so that not only can the overall filtration and purification effects of the photocatalyst filter layer 33 be improved, and after further dust removal, dust can be prevented from adhering and accumulating on the surface of the photocatalyst coating 332, and the normal operation of the photocatalyst coating 332 is prevented from being influenced.
Specifically, the light shielding assembly 4 includes a driving mechanism 41, a left screw rod 42, an upper slide plate 43, an upper screw rod 44, a lower screw rod 45, a side slide plate 46, a side light shielding curtain 47, a top light shielding curtain 48, a right screw rod 49, a plurality of top hanging rings 4a, a plurality of side hanging rings 4b, and a plurality of bearings 4c, and the driving mechanism 41 is sequentially in transmission connection with the left screw rod 42, the upper screw rod 44, the lower screw rod 45, and the right screw rod 49; the left screw rod 42 and the right screw rod 49 are respectively installed on two sides of the bottom surface of the upper light-transmitting opening 12 through the bearings 4b, a plurality of top hanging rings 4a are movably sleeved on the left screw rod 42 and the right screw rod 49, two ends of the upper sliding plate 43 are respectively in threaded connection with the left screw rod 42 and the right screw rod 49, two sides of the top light-shielding curtain 48 are respectively hung on the left screw rod 42 and the right screw rod 49 in a sliding mode through the top hanging rings 4a, and the tail end of the top light-shielding curtain 48 is fixedly connected with the upper sliding plate 43; the upper screw rod 44 and the lower screw rod 45 are respectively installed at the upper end and the lower end inside the side light transmission port 13 through the bearing 4c, a plurality of side hanging rings 4b are movably sleeved on the upper screw rod 44 and the lower screw rod 45, the upper end and the lower end of the side sliding plate 46 are respectively in threaded connection with the upper screw rod 44 and the lower screw rod 45, the upper side and the lower side of the side window shade 47 are respectively movably hung on the upper screw rod 44 and the lower screw rod 45 through the side hanging rings 4b, one end of the side window shade 47 is fixedly connected with the side sliding plate 46, when the photocatalyst air purifier is not used, the top window shade 48 and the side window shade 47 are in an unfolded state, so that the upper light transmission port 12 and the side light transmission port 13 are respectively shielded, the photocatalyst filtering layer 33 is prevented from performing useless catalytic purification reaction, and the service life of the photocatalyst filtering layer 33 can be prolonged, when the photocatalyst air purifier is used, the driving mechanism 41 drives the left screw rod 42, the upper screw rod 44, the lower screw rod 45 and the right screw rod 49 to rotate, and the left screw rod 42 and the right screw rod 49 rotate and drive the upper sliding plate 43 to move along the upper light-transmitting opening 12 through thread transmission, so that the top light-shielding curtain 48 is folded and stored along the top hanging ring 4a and does not shield the upper light-transmitting opening 12 any more, and sunlight can irradiate into the shell 11 through the upper light-transmitting opening 12; when the upper screw rod 44 and the lower screw rod 45 rotate, the side sliding plate 46 is driven to move along the side light transmitting opening 13 through screw transmission, so that the side window shade 47 is folded and stored along the side hanging ring 4b, the side light transmitting opening 13 is not shielded any more, and sunlight can irradiate into the shell 11 through the side light transmitting opening 13.
Specifically, the driving mechanism 41 includes a motor 411, a first driving belt 412, a second driving belt 413, a third driving belt 414, and a plurality of driving wheels 415, the ends of the left screw rod 42, the upper screw rod 44, the lower screw rod 45, and the right screw rod 49 are all fixedly provided with the driving wheels 415, the motor 411 is fixedly installed inside the housing 11, the motor 411 is in driving connection with the left screw rod 42, the left screw rod 42 is in driving connection with the right screw rod 49 through the first driving belt 412 and the driving wheels 415, and is in driving connection with the upper screw rod 44 through the second driving belt 413 and the driving wheels 415, the upper screw rod 44 is in driving connection with the lower screw rod 45 through the third driving belt 414 and the driving wheels 415, when the driving mechanism 41 works, the motor 411 is turned on to drive the left screw rod 42 to rotate, meanwhile, the left screw rod 42 drives the right screw rod 49 to synchronously rotate through the first transmission belt 412 and the transmission wheel 415, the second transmission belt 413 and the transmission wheel 415 drive the upper screw rod 44 to synchronously rotate, the upper screw rod 44 drives the lower screw rod 45 to synchronously rotate through the third transmission belt 414 and the transmission wheel 415, and the four screw rods can be driven by one motor through the matching of the transmission belts and the transmission wheels, so that the number of the motors is reduced, the equipment cost is reduced, and meanwhile, the four screw rods are conveniently driven to synchronously rotate, so that the top window shade 48 and the side window shades 47 can be synchronously unfolded or stored.
Specifically, the upper limiting plate 4d is fixedly mounted at the end of each of the left screw rod 42 and the right screw rod 49, the upper limiting plate 4d is located between the first top hanging ring 4a and the second top hanging ring 4a, and the upper limiting plate 4d can limit the top hanging ring 4a at the outermost end, so that one end of the top shade 48 is limited and fixed, and the top shade is convenient to unfold or store; the end parts of the lower screw rod 45 and the upper screw rod 44 are fixedly provided with side limiting plates 4e, the side limiting plates 4e are positioned between the first side lifting ring 4b and the second side lifting ring 4b, the side limiting plates 4e can limit the side lifting ring 4b at the outermost end, so that one end of the side shading curtain 47 is fixed, and the side shading curtain is convenient to unfold or store.
When the invention is used, the installation process of the purifier is as follows: the connecting plate 22 is tightly attached to the outer wall surface of the building, then bolts penetrate through the connecting holes 23 to fixedly connect the connecting plate 22 with the outer wall surface of the building, so that the purifier is fixedly installed on the outer wall surface of the building, and during installation, the purifier is installed at a position where the wall surface is sufficiently illuminated and the illumination time is long as possible, and then the air inlet 15 and the air outlet 16 are respectively communicated with the indoor space through the air supply bent pipe 17; the purifier is used when sunlight is sufficient: starting the fan 19 and the driving mechanism 41, wherein the fan 19 sucks indoor air through the air supply bent pipe 17 and then feeds the air into the shell 11 through the air inlet 15; the driving mechanism 41 drives the left screw rod 42, the upper screw rod 44, the lower screw rod 45 and the right screw rod 49 to rotate, and the left screw rod 42 and the right screw rod 49 drive the upper sliding plate 43 to move along the upper light-transmitting opening 12 through screw transmission when rotating, so that the top shading curtain 48 is folded and stored along the top hanging ring 4a and is not shielded from the upper light-transmitting opening 12 any more, and the sunlight can irradiate into the shell 11 through the upper light-transmitting opening 12; when the upper screw rod 44 and the lower screw rod 45 rotate, the side sliding plate 46 is driven to move along the side light-transmitting opening 13 through screw transmission, so that the side shade 47 is folded and stored along the side hanging ring 4b, the side light-transmitting opening 13 is not shielded any more, and sunlight can irradiate into the shell 11 through the side light-transmitting opening 13; the air entering the shell 11 is primarily filtered by the activated carbon filter layer 331, and then passes through the photocatalyst coating 332, electrons (e) on the valence band jump to the conduction band under the action of ultraviolet light, and corresponding holes (H +) are generated on the valence band to generate superoxide ion free radicals, hydroxyl free radicals and superoxide hydroxyl free radicals with extremely strong oxidation action, so that the air can not only oxidize and decompose toxic and harmful gases, pollutants, odor, bacteria and the like such as formaldehyde, benzene, toluene, xylene, ammonia, TVOC and the like into harmless CO2 and H2O, but also has high-efficiency broad-spectrum disinfection performance, has good inhibition and killing effects on various common pathogenic bacteria, thereby achieving the purification and disinfection effects, and finally the purified and disinfected air is sent into a room from the air outlet 16 and the air supply elbow 17; the purifier is used without sunlight: the fan 19 and the ultraviolet lamp 32 are started, the fan 19 sucks indoor air through the air supply bent pipe 17, then the indoor air is sent into the shell 11 through the air inlet 15, the ultraviolet lamp 32 provides sufficient illumination for the photocatalyst coating 332, the air entering the shell 11 is primarily filtered by the activated carbon filter layer 331, then the air passes through the photocatalyst coating 332, the photocatalyst coating 332 is used for further purification and disinfection, and finally the purified and disinfected air is sent into the room through the air outlet 16 and the air supply bent pipe 17.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A photocatalyst air purifier is characterized in that: the light-shading device comprises a shell assembly (1), a mounting assembly (2), a photocatalyst purification assembly (3) and a light-shading assembly (4), wherein the shell assembly (1) is fixedly mounted on the outer wall surface of buildings with sufficient sunlight, such as a roof, through the mounting assembly (2), the photocatalyst purification assembly (3) is fixedly mounted in the shell assembly (1), and the light-shading assembly (4) is mounted on the inner wall of the shell assembly (1) and used for shading the photocatalyst purification assembly (3);
the shell component (1) comprises a shell (11), one end of the shell (11) is provided with an air inlet (15), the other end of the shell is provided with an air outlet (16), protective nets (18) are fixedly mounted in the air inlet (15) and the air outlet (16), a fan (19) is fixedly mounted in the air inlet (15), one end of the air outlet (16) is connected with an air supply bent pipe (17), and one end of the air supply bent pipe (17) extends into the interior of the building outer wall to be communicated with the indoor space; an upper light-transmitting opening (12) is formed in the top of the shell (11), a side light-transmitting opening (13) is formed in the front side face of the shell (11), and transparent glass covers (14) are fixedly mounted in the upper light-transmitting opening (12) and the side light-transmitting opening (13);
the photocatalyst purification component (3) comprises a lamp holder (31), an ultraviolet lamp (32) and a photocatalyst filter layer (33), the photocatalyst filter layer (33) is obliquely arranged in the shell (11) and divides the interior of the shell (11) into an upper chamber and a lower chamber, the air inlet (15) and the air outlet (16) are respectively communicated with the two chambers correspondingly, the ultraviolet lamp (32) is fixedly arranged in the shell (11) through the lamp holder (31), and the ultraviolet lamp (32) is positioned above the photocatalyst filter layer (33);
the shading assembly (4) comprises a driving mechanism (41), a left screw rod (42), an upper sliding plate (43), an upper screw rod (44), a lower screw rod (45), a side sliding plate (46), a side shading curtain (47), a top shading curtain (48), a right screw rod (49), a plurality of top hanging rings (4a), a plurality of side hanging rings (4b) and a plurality of bearings (4c), wherein the driving mechanism (41) is in transmission connection with the left screw rod (42), the upper screw rod (44), the lower screw rod (45) and the right screw rod (49) in sequence; the left screw rod (42) and the right screw rod (49) are respectively installed on two sides of the bottom surface of the upper light-transmitting opening (12) through the bearings (4b), a plurality of top hanging rings (4a) are movably sleeved on the left screw rod (42) and the right screw rod (49), two ends of the upper sliding plate (43) are respectively in threaded connection with the left screw rod (42) and the right screw rod (49), two sides of the top shading curtain (48) are respectively hung on the left screw rod (42) and the right screw rod (49) in a sliding mode through the top hanging rings (4a), and the tail end of the top shading curtain (48) is fixedly connected with the upper sliding plate (43); go up lead screw (44) with lead screw (45) pass through down bearing (4c) install respectively in the inside upper and lower end of side light trap (13), go up lead screw (44) with equal movable sleeve is equipped with a plurality ofly on lead screw (45) down side rings (4b), the upper and lower end of side slide (46) respectively with go up lead screw (44) with lead screw (45) threaded connection down, the upper and lower side of side window shade (47) is passed through side rings (4b) activity respectively hoist in go up lead screw (44) with down on lead screw (45), the one end of side window shade (47) with side slide (46) fixed connection.
2. The photocatalyst air purifier as recited in claim 1, wherein: the mounting assembly (2) comprises a connecting frame (21), a connecting plate (22) and connecting holes (23), the connecting frame (21) is fixedly sleeved on the surface of the shell (11), the connecting plate (22) is fixedly mounted on one side of the connecting frame (21), and the connecting plate (22) is provided with a plurality of the connecting holes (23).
3. The photocatalyst air purifier as recited in claim 1, wherein: photocatalyst filter layer (33) include activated carbon filter layer (331), photocatalyst coating (332), activated carbon filter layer (331) slope install in casing (11), photocatalyst coating (332) coat in the upper surface of activated carbon filter layer (331), air intake (15) set up in the below of activated carbon filter layer (331), air outlet (16) set up in the top of activated carbon filter layer (331).
4. The photocatalyst air purifier as recited in claim 1, wherein: the driving mechanism (41) comprises a motor (411), a first transmission belt (412), a second transmission belt (413), a third transmission belt (414) and a plurality of transmission wheels (415), the end parts of the left screw rod (42), the upper screw rod (44), the lower screw rod (45) and the right screw rod (49) are all fixedly provided with the driving wheel (415), the motor (411) is fixedly arranged in the shell (11), the motor (411) is in transmission connection with the left screw rod (42), the left screw rod (42) is in transmission connection with the right screw rod (49) through the first transmission belt (412) and the transmission wheel (415), meanwhile, the upper screw rod (44) is in transmission connection with the second transmission belt (413) and the transmission wheel (415), the upper screw rod (44) is in transmission connection with the lower screw rod (45) through the third transmission belt (414) and the transmission wheel (415).
5. The photocatalyst air purifier as recited in claim 1, wherein: the equal fixed mounting of tip of left side lead screw (42) with right lead screw (49) has last spacing board (4d), just it is first to go up spacing board (4d) be located top rings (4a) and second between top rings (4a), down lead screw (45) and the equal fixed mounting of tip of last lead screw (44) has side spacing board (4e), just side spacing board (4e) are located first side rings (4b) and second between side rings (4 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111411724.1A CN114034102A (en) | 2021-11-25 | 2021-11-25 | Photocatalyst air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111411724.1A CN114034102A (en) | 2021-11-25 | 2021-11-25 | Photocatalyst air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114034102A true CN114034102A (en) | 2022-02-11 |
Family
ID=80138773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111411724.1A Pending CN114034102A (en) | 2021-11-25 | 2021-11-25 | Photocatalyst air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114034102A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833008A (en) * | 2015-05-25 | 2015-08-12 | 邹炎 | Multifunctional air purifying device |
| CN206112677U (en) * | 2016-09-09 | 2017-04-19 | 重庆钛立可环保科技有限公司 | Titanium dioxide photo -catalytic illuminating source |
| CN207648961U (en) * | 2017-11-22 | 2018-07-24 | 李彦飞 | Composite air purifier |
| CN208652755U (en) * | 2018-04-28 | 2019-03-26 | 伦慧东 | A kind of external hanging type fresh air conveying device and photocatalyst clean unit |
| CN112121636A (en) * | 2020-11-24 | 2020-12-25 | 湖南康家环保科技有限公司 | Purifier of indoor formaldehyde of high-efficient decomposition |
-
2021
- 2021-11-25 CN CN202111411724.1A patent/CN114034102A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833008A (en) * | 2015-05-25 | 2015-08-12 | 邹炎 | Multifunctional air purifying device |
| CN206112677U (en) * | 2016-09-09 | 2017-04-19 | 重庆钛立可环保科技有限公司 | Titanium dioxide photo -catalytic illuminating source |
| CN207648961U (en) * | 2017-11-22 | 2018-07-24 | 李彦飞 | Composite air purifier |
| CN208652755U (en) * | 2018-04-28 | 2019-03-26 | 伦慧东 | A kind of external hanging type fresh air conveying device and photocatalyst clean unit |
| CN112121636A (en) * | 2020-11-24 | 2020-12-25 | 湖南康家环保科技有限公司 | Purifier of indoor formaldehyde of high-efficient decomposition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201135626Y (en) | Air purifier | |
| WO2015053426A1 (en) | Air sterilization/purification device having elliptical tube-shaped photocatalyst module and ion cluster generation module | |
| CN206145851U (en) | Air purifier | |
| CN104154622A (en) | Indoor ceiling type air purifier with LED | |
| CN102401410A (en) | Nano-titanium-dioxide photocatalyst wind-curtain range hood | |
| CN205461415U (en) | Photocatalyst organic waste gas purifying ware | |
| CN203291715U (en) | Energy-saving photocatalyst air cleaner | |
| CN112682892A (en) | Air purification equipment | |
| CN212481595U (en) | Novel air purification device | |
| KR101454544B1 (en) | Activated carbon filter module, purificating and neutralizing apparatus for hazardous gas | |
| CN202328454U (en) | Nano titanium dioxide photocatalyst air curtain range hood | |
| CN114034102A (en) | Photocatalyst air purifier | |
| KR100592678B1 (en) | Air-Purifying Photocatalytic Range Hood | |
| CN205615319U (en) | On -vehicle air purifier device | |
| CN215723959U (en) | Automatic air quality detection and control device | |
| CN214763990U (en) | Formaldehyde removal device with multistage filtering system | |
| CN101504172B (en) | Novel photocatalysis air purifier | |
| CN210772566U (en) | Air purification equipment | |
| CN201370797Y (en) | Intelligent air purifier | |
| CN108954446B (en) | Method for purifying kitchen oil fume | |
| CN2634314Y (en) | Light catalytic chimney for purifying volatile organic compound | |
| CN210107590U (en) | Indoor air purification system | |
| KR200332794Y1 (en) | Air-Purifying Photocatalytic Range Hood | |
| CN218529389U (en) | Disinfection and sterilization device and lamps and lanterns based on photocatalyst | |
| KR200312720Y1 (en) | Artificial flowers comprising photocatalyst for air cleaning |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |