CN213146886U - Fresh air system with air sterilization function - Google Patents
Fresh air system with air sterilization function Download PDFInfo
- Publication number
- CN213146886U CN213146886U CN202021722097.4U CN202021722097U CN213146886U CN 213146886 U CN213146886 U CN 213146886U CN 202021722097 U CN202021722097 U CN 202021722097U CN 213146886 U CN213146886 U CN 213146886U
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- China
- Prior art keywords
- filter screen
- casing
- shell
- baffle
- fresh air
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- 230000001954 sterilising effect Effects 0.000 title claims abstract 9
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract 9
- 238000005192 partition Methods 0.000 claims 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
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Classifications
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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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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses a new trend system with air sterilization function, including casing, draught fan, ultraviolet lamp and exhaust fan, the internally mounted of casing has the baffle, the middle part of casing is embedded installs first filter screen, the internally mounted of casing has ultraviolet lamp, the surface mounting of casing has the entry of airing exhaust, the internally mounted of casing has the exhaust fan, a side surface of casing is provided with the draw-in groove, the fixed surface of baffle has the supporting shoe, the lateral wall internally mounted of casing has the abatvoix. This fresh air system with air sterilization function, the inside first filter screen and the second filter screen that is provided with of casing can carry out the filtration in grades to the air that enters into the casing inside, not only can effectively get rid of the harmful impurity in the air, can also play better dustproof effect to ultraviolet lamp, makes ultraviolet lamp surface can not be covered by the dust, has guaranteed ultraviolet lamp's penetrating power, makes the bactericidal effect of device obtain showing and promotes.
Description
Technical Field
The utility model relates to a central air conditioning correlation technique field specifically is a new trend system with air sterilization function.
Background
Central air conditioning generally adopts the transmission mode of new trend system to carry out the air replacement, and along with the improvement of people's standard of living, people also provided higher requirement to the air quality in the living environment, and the new trend system has obtained extensive application because of its purifying effect is good and the advantage that purification efficiency is high, and the new trend system not only can be indoor with outdoor air induction, can also be outdoor with indoor dirty air discharge, but current new trend system still has certain defect.
In the use of new trend system, the bacterium easily breeds to equipment inner channel, when the air current flows in the passageway, will bring the bacterium into indoorly, and a small number of new trend systems that have the function of disinfecting generally only adopt the mode that single ultraviolet tube disinfected, and not only bactericidal effect is poor, and along with the increase of live time, ultraviolet tube surface can be covered by the dust in addition, and then has reduced ultraviolet penetrating power, very influences the bactericidal effect of air.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new trend system with air sterilization function to in the use of proposing new trend system in solving above-mentioned background art, the bacterium is easily multiplied to equipment inner channel, only adopts the mode that single ultraviolet tube disinfected, and bactericidal effect is poor, and ultraviolet tube surface can be covered by the dust, has reduced ultraviolet penetrating power, very influences the bactericidal effect's of air problem.
In order to achieve the above object, the utility model provides a following technical scheme: a fresh air system with an air sterilization function comprises a shell, an induced draft fan, an ultraviolet lamp and an exhaust fan, wherein a partition plate is arranged inside the shell, a fresh air inlet is formed in one side of the shell, the induced draft fan is connected to one side of the fresh air inlet, a first filter screen is embedded in the middle of the shell, a second filter screen is arranged on one side of the first filter screen, the second filter screen and the induced draft fan are respectively positioned on opposite sides of the first filter screen, the ultraviolet lamp is arranged inside the shell, a fresh air outlet is formed in the surface of the shell, the fresh air outlet and the fresh air inlet are respectively positioned on opposite sides of the surface of the shell, an exhaust inlet is arranged on the surface of the shell, the exhaust inlet is positioned below the fresh air outlet, the exhaust fan is arranged inside the shell, a partition plate is connected above the exhaust fan, and the induced draft, the utility model discloses a shell, including casing, baffle, supporting shoe, gyro wheel, spout, inboard wall, the lateral wall internally mounted of casing has the abatvoix, and one side of draw-in groove is provided with the draw-in groove to the baffle is located the opposite side on casing surface with the entry of airing exhaust respectively, the fixed surface of baffle has the supporting shoe, and the terminal gyro wheel of installing of supporting shoe, the spout has all been seted up on the surface of casing and baffle, and the internal connection of spout has the gyro wheel, the lateral.
Preferably, the ultraviolet lamps are arranged in the shell at equal intervals, and the central line of the ultraviolet lamps and the central line of the second filter screen are distributed in parallel.
Preferably, first filter screen and second filter screen all constitute the dismantlement mounting structure that the block is connected with the casing, and the length of first filter screen is greater than the length of second filter screen.
Preferably, the baffle is connected with the clamping groove in a clamping manner, and the baffle and the exhaust inlet are symmetrically arranged relative to the central point of the shell.
Preferably, the supporting blocks are arranged in an L-shaped structure, and 4 supporting blocks are symmetrically arranged around the center point of the baffle.
Preferably, the roller and the chute form a sliding structure, and the roller and the supporting block form a rotating structure.
Compared with the prior art, the beneficial effects of the utility model are that: the fresh air system with the air sterilization function,
1. the first filter screen and the second filter screen are arranged in the shell, so that air entering the shell can be filtered in a grading manner, harmful impurities in the air can be effectively removed, the ultraviolet lamp can be well prevented from dust, the surface of the ultraviolet lamp cannot be covered by dust, the penetrating power of the ultraviolet lamp is ensured, and the sterilization effect of the device is remarkably improved;
2. the first filter screen can prevent dust from entering the interior of the exhaust fan when the dirty air is exhausted, so that the normal work of the exhaust fan is ensured, the first filter screen and the second filter screen can be detached from the interior of the shell, the first filter screen and the second filter screen are convenient to clean and maintain regularly, and the using effect of the device is maintained at a higher level;
3. the surface of casing is provided with the baffle, through with the baffle block inside the draw-in groove, can effectively block dirty air reflux indoor, the inside abatvoix that is provided with of lateral wall of casing utilizes the abatvoix to absorb the noise that draught fan and exhaust fan work made the production, produces noise pollution to the surrounding environment when avoiding the device to use.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a right side view structural schematic diagram of the installation of the casing and the sound-absorbing board of the present invention;
FIG. 3 is a structural diagram of the second filter net mounted on the casing of the present invention;
fig. 4 is a schematic view of the structure of the baffle and the supporting block of the present invention.
In the figure: 1. a housing; 2. a partition plate; 3. a fresh air inlet; 4. an induced draft fan; 5. a first filter screen; 6. a second filter screen; 7. an ultraviolet lamp; 8. a fresh air outlet; 9. an exhaust inlet; 10. an exhaust fan; 11. a card slot; 12. a baffle plate; 13. a support block; 14. a roller; 15. a chute; 16. an acoustic panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a fresh air system with an air sterilization function comprises a shell 1, a partition plate 2, a fresh air inlet 3, an induced draft fan 4, a first filter screen 5, a second filter screen 6, an ultraviolet lamp 7, a fresh air outlet 8, an air exhaust inlet 9, an exhaust fan 10, a clamping groove 11, a baffle plate 12, a supporting block 13, a roller 14, a sliding groove 15 and an acoustic board 16, wherein the partition plate 2 is arranged inside the shell 1, the fresh air inlet 3 is arranged on one side of the shell 1, the induced draft fan 4 is connected on one side of the fresh air inlet 3, the first filter screen 5 is embedded in the middle of the shell 1, the second filter screen 6 is arranged on one side of the first filter screen 5, the second filter screen 6 and the induced draft fan 4 are respectively positioned on the opposite side of the first filter screen 5, the ultraviolet lamp 7 is arranged inside the shell 1, the fresh air outlet 8 is arranged on the surface of the shell 1, and the fresh air outlet, an exhaust inlet 9 is arranged on the surface of the shell 1, the exhaust inlet 9 is positioned below a fresh air outlet 8, an exhaust fan 10 is arranged inside the shell 1, a partition plate 2 is connected above the exhaust fan 10, an induced draft fan 4 is connected above the partition plate 2, a clamping groove 11 is arranged on the surface of one side of the shell 1, a baffle plate 12 is arranged on one side of the clamping groove 11, the baffle plate 12 and the exhaust inlet 9 are respectively positioned on the opposite sides of the surface of the shell 1, a supporting block 13 is fixed on the surface of the baffle plate 12, a roller 14 is arranged at the tail end of the supporting block 13, sliding grooves 15 are formed in the surfaces of the shell 1 and the partition plate 2, the rollers 14 are connected inside the sliding grooves 15, and sound-absorbing plates 16;
the ultraviolet lamps 7 are arranged in the shell 1 at equal intervals, the center lines of the ultraviolet lamps 7 and the center line of the second filter screen 6 are distributed in parallel, the ultraviolet lamps 7 arranged at equal intervals can perform a good sterilization effect on air flowing through, the content of air bacteria is reduced, the cleanliness of the air is improved, the second filter screen 6 distributed in parallel can remove impurities in the air, and the surface of each ultraviolet lamp 7 cannot be covered by the impurities in the air, so that the sterilization effect of the ultraviolet lamps 7 is ensured;
the first filter screen 5 and the second filter screen 6 form a disassembly and assembly structure which is connected in a clamping manner with the shell 1, the length of the first filter screen 5 is larger than that of the second filter screen 6, the longer arrangement mode of the length of the first filter screen 5 can play a better purification role on air entering the shell 1 from different directions, the ultraviolet lamp 7 and the exhaust fan 10 are both played a better dustproof role, the surface of the second filter screen 6 is provided with a nano titanium dioxide coating, the sterilization effect of the device can be further improved, the first filter screen 5 is arranged as an activated carbon filter screen, and the adsorption efficiency is higher;
the baffle 12 is connected with the clamping groove 11 in a clamping manner, the baffle 12 and the exhaust inlet 9 are symmetrically arranged relative to the center point of the shell 1, the opposite side of the exhaust inlet 9 can be effectively sealed by clamping the baffle 12 in the clamping groove 11, and the phenomenon of dirty air backflow in the using process is avoided;
the supporting blocks 13 are arranged to be L-shaped structures, 4 supporting blocks 13 are symmetrically arranged about the central point of the baffle plate 12, and the symmetrically arranged supporting blocks 13 can play a better supporting role, so that the stability of the baffle plate 12 in moving in the shell 1 is ensured, and the phenomenon of deflection caused by uneven stress is avoided;
the roller 14 and the chute 15 form a sliding structure, the roller 14 and the supporting block 13 form a rotating structure, and the roller 14 slides in the chute 15, so that the friction resistance of the baffle 12 during movement can be reduced, the baffle 12 can move more smoothly, and the phenomenon of blocking is avoided;
the working principle is as follows: when the fresh air system with the air sterilization function is used, according to the graph shown in fig. 1-4, the induced draft fan 4, the ultraviolet lamp 7 and the exhaust fan 10 are started when the fresh air system is used, the outside fresh air is sucked into the shell 1 from the fresh air inlet 3 through the induced draft fan 4 and then sequentially passes through the first filter screen 5 and the second filter screen 6, the fresh air can be purified in multiple stages through the combined action of the first filter screen 5 and the second filter screen 6, impurities in the air are greatly reduced, the purified fresh air is irradiated by the ultraviolet lamp 7 to remove bacteria in the air, so that the clean air can enter the room from the fresh air outlet 8, when the exhaust fan 10 is started, the dirty air in the room is sucked into the area below the partition plate 2 from the exhaust inlet 9 and continuously moves leftwards after being filtered by the first filter screen 5, and the flowing gas can push the baffle plate 12 to move leftwards, at the moment, the supporting block 13 moves leftwards in the chute 15 through the roller 14, dirty gas can be discharged from a gap, when gas backflow occurs on the left side of the baffle 12, the baffle 12 moves rightwards under the action of wind force, the baffle 12 is clamped into the clamping groove 11 at the moment, a closed plane is formed on the surface of the opposite side of the air exhaust inlet 9, dirty air can be effectively prevented from flowing backwards indoors by using the baffle 12, the arranged roller 14 can reduce the friction resistance when the baffle 12 moves horizontally, so that the baffle 12 moves more smoothly and stably, the sound absorption board 16 is arranged in the side wall of the shell 1, the sound absorption board 16 can absorb noise generated by the operation of the draught fan 4 and the exhaust fan 10, and the noise pollution to the surrounding environment caused by the operation of the device is reduced;
when the first filter screen 5 and the second filter screen 6 need to be cleaned and maintained, the bolts on the surfaces of the first filter screen 5 and the second filter screen 6 are firstly detached, then the first filter screen 5 and the second filter screen 6 are respectively pulled in the direction away from the center of the shell 1, so that the tail ends of the first filter screen 5 and the second filter screen 6 are separated from the clamping on the surface of the inner wall of the shell 1, namely, the first filter screen 5 and the second filter screen 6 can be integrally detached from the inside of the shell 1, the cleaned first filter screen 5 and the cleaned second filter screen 6 are inserted into the shell 1 from the surface of the shell 1 again, the operation is very simple, the first filter screen 5 and the second filter screen 6 are cleaned regularly, the filtering effect of the first filter screen 5 and the second filter screen 6 is favorably ensured, meanwhile, the dust in the air can be prevented from covering the surface of the exhaust fan 10 or the ultraviolet lamp 7 when flowing, and the cleanliness of the inside of the shell 1 is improved, the service life of the device is prolonged, and the overall practicability is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a new trend system with air sterilization function, includes casing (1), draught fan (4), ultraviolet lamp (7) and exhaust fan (10), its characterized in that: the novel exhaust fan is characterized in that a partition plate (2) is arranged inside the shell (1), a fresh air inlet (3) is formed in one side of the shell (1), a draught fan (4) is connected to one side of the fresh air inlet (3), a first filter screen (5) is installed in the middle of the shell (1) in an embedded mode, a second filter screen (6) is arranged on one side of the first filter screen (5), the second filter screen (6) and the draught fan (4) are located on opposite sides of the first filter screen (5) respectively, an ultraviolet lamp (7) is installed inside the shell (1), a fresh air outlet (8) is formed in the surface of the shell (1), the fresh air outlet (8) and the fresh air inlet (3) are located on opposite sides of the surface of the shell (1) respectively, an exhaust inlet (9) is installed on the surface of the shell (1), the exhaust inlet (9) is located below the fresh air outlet (8), and an exhaust fan (10) is installed inside, and the top of exhaust fan (10) is connected with baffle (2) to the top of baffle (2) is connected with draught fan (4), a side surface of casing (1) is provided with draw-in groove (11), and one side of draw-in groove (11) is provided with baffle (12), and baffle (12) and air exhaust entry (9) are located the opposition side on casing (1) surface respectively, the fixed surface of baffle (12) has supporting shoe (13), and the end of supporting shoe (13) installs gyro wheel (14), spout (15) have all been seted up on the surface of casing (1) and baffle (2), and the internal connection of spout (15) has gyro wheel (14), the lateral wall internally mounted of casing (1) has abatvoix (16).
2. The fresh air system with air sterilization function according to claim 1, wherein: the ultraviolet lamps (7) are arranged in the shell (1) at equal intervals, and the central lines of the ultraviolet lamps (7) and the central line of the second filter screen (6) are distributed in parallel.
3. The fresh air system with air sterilization function according to claim 1, wherein: first filter screen (5) and second filter screen (6) all constitute the dismantlement mounting structure that the block is connected with casing (1), and the length of first filter screen (5) is greater than the length of second filter screen (6).
4. The fresh air system with air sterilization function according to claim 1, wherein: the baffle (12) is connected with the clamping groove (11) in a clamping mode, and the baffle (12) and the exhaust inlet (9) are symmetrically arranged relative to the center point of the shell (1).
5. The fresh air system with air sterilization function according to claim 1, wherein: the supporting blocks (13) are arranged to be L-shaped, and 4 supporting blocks (13) are symmetrically arranged around the center point of the baffle (12).
6. The fresh air system with air sterilization function according to claim 1, wherein: the roller (14) and the sliding groove (15) form a sliding structure, and the roller (14) and the supporting block (13) form a rotating structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021722097.4U CN213146886U (en) | 2020-08-18 | 2020-08-18 | Fresh air system with air sterilization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021722097.4U CN213146886U (en) | 2020-08-18 | 2020-08-18 | Fresh air system with air sterilization function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213146886U true CN213146886U (en) | 2021-05-07 |
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ID=75738828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021722097.4U Active CN213146886U (en) | 2020-08-18 | 2020-08-18 | Fresh air system with air sterilization function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213146886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537433A (en) * | 2024-01-10 | 2024-02-09 | 新乡大豫物理农业装备有限公司 | High-capacity exchange plasma air purifying device |
-
2020
- 2020-08-18 CN CN202021722097.4U patent/CN213146886U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117537433A (en) * | 2024-01-10 | 2024-02-09 | 新乡大豫物理农业装备有限公司 | High-capacity exchange plasma air purifying device |
| CN117537433B (en) * | 2024-01-10 | 2024-09-17 | 新乡大豫物理农业装备有限公司 | High-capacity exchange plasma air purifying device |
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