CN214746235U - Fresh air handling unit with sterilizing device - Google Patents
Fresh air handling unit with sterilizing device Download PDFInfo
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- CN214746235U CN214746235U CN202120978061.0U CN202120978061U CN214746235U CN 214746235 U CN214746235 U CN 214746235U CN 202120978061 U CN202120978061 U CN 202120978061U CN 214746235 U CN214746235 U CN 214746235U
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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)
Abstract
The utility model discloses a fresh air handling unit with a disinfection device, which comprises a shell, a purification bin, a sterilization cylinder and a fan, wherein a clapboard is fixedly connected in the shell, the shell below the clapboard forms a disinfection cavity, disinfectant is contained in the disinfection cavity, the sterilization cylinder comprises an upper cylinder, a lower cylinder and a transparent glass cylinder fixedly connected between the upper cylinder and the lower cylinder, the outer part of the sterilization cylinder is fixedly connected with a cover body, an ultraviolet sterilization lamp is fixedly connected in the cover body, and active carbon is contained in the purification bin, the fresh air handling unit has the advantages that the device extracts outside dirty air through the fan, and the air in the sterilization cylinder kills bacteria through the ultraviolet sterilization lamp, then the air after sterilization and disinfection is discharged into the purification bin to be adsorbed with peculiar smell through the active carbon, thereby the discharged air is cleaner and has no germ, and the indoor environment is effectively improved.
Description
Technical Field
The utility model relates to a new fan technical field, concretely relates to take degassing unit's new fan unit.
Background
Along with the development of society, people improve the requirement of indoor environment quality, and in order to improve indoor environment, new fan can be with indoor dirty air extraction, discharges after purifying process again, can effectively get rid of PM2.5 granule or peculiar smell etc. in the indoor environment for the indoor air is more fresh.
In the prior art, a fresh air fan generally purifies air by physical means such as a filter screen or activated carbon, although particulate matters and peculiar smell in the air can be effectively disinfected, germs and the like exist in the indoor environment, and the disinfection function cannot be realized only by physical means, so that the germs in the indoor environment cannot be killed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a fresh air handling unit with a disinfection device, which is realized by the following technical proposal.
A fresh air handling unit with a disinfection device comprises a shell, a purification bin, a sterilization cylinder and a fan; the shell is of a cylindrical cavity structure with an open top, a partition plate is fixedly connected to the lower portion of an inner cavity of the shell, a disinfection cavity is formed below the partition plate, disinfectant is contained in the disinfection cavity, a liquid feeding pipe and a liquid discharging pipe are fixedly connected to the upper portion and the lower portion of the disinfection cavity on a side plate of the shell respectively, end covers are arranged at the heads of the liquid feeding pipe and the liquid discharging pipe, a cover plate is arranged at the top of the shell, the purification bin is fixedly connected to the inner wall of the shell and is annular, a communicating pipe is fixedly connected to the circumference between a bottom plate of the purification bin and the partition plate uniformly, an annular first partition net is fixedly connected to the lower portion of the purification bin, the top of the purification bin is sealed through a sealing plate, active carbon is contained in the purification bin, through holes are uniformly formed in the circumference of the position, corresponding to the upper portion of the purification bin, on an arc-shaped plate of the shell, a second partition net is fixedly connected to each through hole, and the sterilization barrel comprises an upper barrel and a lower barrel which are spaced mutually, the sterilizing device comprises an upper barrel and a lower barrel, wherein a transparent glass barrel is fixedly connected between the upper barrel and the lower barrel, a cover body is fixedly connected to the outside of the sterilizing barrel, the cover body covers the transparent glass barrel, ultraviolet sterilizing lamps are uniformly and fixedly connected to the circumference between a top plate and a bottom plate of the cover body, the sterilizing barrel is arranged in the shell and coaxially arranged with a purifying bin, a connecting plate is fixedly connected between the cover body and the purifying bin, an exhaust pipe is uniformly and fixedly connected to the circumference of the bottom of the sterilizing barrel, the bottom of the exhaust pipe extends into the bottom of a sterilizing cavity, a fan is fixedly connected to the top of the sterilizing barrel, an air outlet pipe of the fan is connected to the upper part of the sterilizing barrel, a fan cover is fixedly connected to the lower surface of the cover plate, air inlet holes are densely distributed in the cover plate of the area covered by the fan, and the air inlet pipe of the fan is connected with the bottom plate of the fan cover.
Furthermore, a connecting sleeve is fixedly connected to the lower surface of the cover plate, corresponding external threads and internal threads are arranged on the inner wall of the connecting sleeve and the top of the side plate of the shell, an inserting sleeve is fixedly connected to the center of the bottom plate of the fan housing, and the air inlet pipe of the fan is inserted into the inserting sleeve.
Furthermore, the circumference is evenly fixedly connected with a supporting rod between the sealing plate and the cover plate, the inner wall of a vertical plate of the purifying bin and the inner wall of the shell are fixedly connected with a butt strap, and the lower surface of the sealing plate is fixedly connected with an annular sealing seat.
Further, a shaft lever is rotatably connected between a top plate and a bottom plate of the sterilizing cylinder, a helical blade is fixedly connected to the shaft lever, and a nano titanium dioxide coating is coated on the helical blade.
Furthermore, the circumference of the bottom of the shell is uniformly and fixedly connected with self-locking universal wheels.
The beneficial effects of the utility model are that, this device through the fan with external dirty air extraction, the air in the section of thick bamboo of disinfecting carries out going out of bacterium through sterilamp and kills, then disinfects through disinfectant in the emiction chamber, and the air after the disinfection of disinfecting is discharged and is carried out the absorption of peculiar smell through the active carbon in going into the purification storehouse to make the air of emission cleaner and do not have the germ, effectively improve indoor environment.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some examples of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1: the utility model discloses a structure schematic diagram of a fresh air handling unit with a disinfection device;
FIG. 2: FIG. 1 shows a close-up view at A;
FIG. 3: a partial enlarged view at B in fig. 1;
FIG. 4: the internal structure of the shell of the utility model is shown schematically;
FIG. 5: the utility model discloses an inner structure schematic diagram of a section of thick bamboo disinfects.
The reference numbers are as follows:
1-shell, 11-partition board, 12-disinfection chamber, 13-disinfection liquid, 14-liquid feeding pipe, 15-liquid discharging pipe, 16-cover board, 2-purification bin, 21-communicating pipe, 22-first partition net, 23-sealing board, 24-active carbon, 25-through hole, 26-second partition net, 3-sterilization cylinder, 31-upper cylinder, 32-lower cylinder, 33-transparent glass cylinder, 34-cover body, 35-ultraviolet sterilization lamp, 36-connecting board, 37-exhaust pipe, 4-blower, 41-air outlet pipe, 42-air cover, 43-air inlet hole, 44-air inlet pipe, 51-connecting sleeve, 52-internal thread, 53-inserting sleeve, 54-supporting rod, 55-lapping board, 56-sealing seat, 57-shaft rod, 58-helical blade and 59-self-locking universal wheel.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5, a fresh air handling unit with a disinfection device comprises a shell 1, a purification bin 2, a sterilization cylinder 3 and a fan 4; the shell 1 is a cylindrical cavity structure with an open top, a partition plate 11 is fixedly connected to the lower portion of an inner cavity of the shell 1, a disinfection chamber 12 is formed in the shell 1 below the partition plate 11, disinfection liquid 13 is contained in the disinfection chamber 12, a liquid feeding pipe 14 and a liquid discharging pipe 15 are fixedly connected to the upper portion and the lower portion of the disinfection chamber 12 on a side plate of the shell 1 respectively, end covers are arranged at the heads of the liquid feeding pipe 14 and the liquid discharging pipe 15, a cover plate 16 is arranged at the top of the shell 1, a purification bin 2 is fixedly connected to the inner wall of the shell 1, the purification bin 2 is annular, communicating pipes 21 are uniformly and fixedly connected between a bottom plate of the purification bin 2 and the partition plate 11 at the circumference, an annular first partition net 22 is fixedly connected to the lower portion of the purification bin 2, the top of the purification bin 2 is sealed by a sealing plate 23, active carbon 24 is contained in the purification bin 2, through holes 25 are uniformly arranged on the arc-shaped plate of the shell 1 at the circumference corresponding to the upper portion of the purification bin 2, and second partition net 26 is fixedly connected to each through hole 25, the sterilizing cylinder 3 comprises an upper cylinder 31 and a lower cylinder 32 which are spaced from each other, a transparent glass cylinder 33 is fixedly connected between the upper cylinder 31 and the lower cylinder 32, a cover body 34 is fixedly connected to the outside of the sterilizing cylinder 3, the cover body 34 covers the transparent glass cylinder 33, ultraviolet sterilizing lamps 35 are uniformly and fixedly connected between the top plate and the bottom plate of the cover body 34, the sterilizing cylinder 3 is arranged in the shell 1 and is coaxial with the purifying bin 2, a connecting plate 36 is fixedly connected between the cover body and the purifying bin 2, an exhaust pipe 37 is uniformly and fixedly connected to the bottom circumference of the sterilizing cylinder 3, the bottom of the exhaust pipe 37 extends into the bottom of the sterilizing cavity 12, the fan 4 is fixedly connected to the top of the sterilizing cylinder 3, an air outlet pipe 41 of the fan 4 is connected to the upper part of the sterilizing cylinder 3, a fan cover 42 is fixedly connected to the lower surface of the cover plate 16, air inlet holes 43 are densely distributed in the cover plate 16 in the area covered by the fan 42, and an air inlet pipe 44 of the fan 4 is connected to the bottom plate of the fan 42.
Preferably, a connecting sleeve 51 is fixedly connected to the lower surface of the cover plate 16, corresponding external threads and internal threads 52 are arranged on the inner wall of the connecting sleeve 51 and the top of the side plate of the housing 1, a plug bush 53 is fixedly connected to the center of the bottom plate of the fan housing 42, and the air inlet pipe 44 of the fan 4 is plugged in the plug bush 53.
Preferably, the sealing plate 23 and the cover plate 16 are uniformly fixed with support rods 54 at the circumference, the inner wall of the vertical plate of the purification bin 2 and the inner wall of the shell 1 are fixed with an attachment plate 55, and the lower surface of the sealing plate 23 is fixed with an annular sealing seat 56.
Preferably, a shaft 57 is rotatably connected between the top plate and the bottom plate of the sterilizing barrel 3, a helical blade 58 is fixedly connected to the shaft 57, and the helical blade 58 is coated with a nano titanium dioxide coating.
Preferably, self-locking universal wheels 59 are uniformly and fixedly connected to the bottom circumference of the shell 1.
The utility model discloses a concrete implementation does:
in use, movement of the device is enabled by rolling of the self-locking castor 59.
After reaching the predetermined position, start fan 4 and sterilamp 35, when fan 4 works, outside dirty air enters fan housing 42 through inlet opening 43, and enter sterilizing barrel 3 through air inlet pipe 44 and air outlet pipe 41 in proper order, the ultraviolet light that sterilamp 35 works sent carries out the operation of disinfecting to the air in sterilizing barrel 3 at the position of transparent glass tube 33, meanwhile, under the irradiation of ultraviolet light, the oxidation reaction takes place for the nanometer titanium dioxide coating, thereby carry out secondary sterilization, through the cooperation of sterilamp 35 and nanometer titanium dioxide coating, realize dual bactericidal function, the in-process that the air flows in sterilizing barrel 3, drive helical blade 58 and rotate, thereby the area of contact of air and nanometer titanium dioxide coating increases, improve the effect of disinfecting.
Air in the sterilizing cylinder 3 is conveyed to the disinfectant liquid 13 through the exhaust pipe 37, the disinfectant liquid 13 is used for disinfection, the liquid disinfectant liquid 13 can also be used for dust removal operation, the disinfected air enters the purifying bin 2 through the communicating pipe 21, peculiar smell and impurities are adsorbed through the active carbon 24, and clean air is discharged through the through hole 25.
After use, the cover plate 16 can be unscrewed, and at this time, the sealing plate 23 is synchronously removed, thereby facilitating the replacement of the activated carbon 24.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides a take degassing unit's fresh air handling unit which characterized in that: comprises a shell, a purification bin, a sterilization cylinder and a fan; the shell is of a cylindrical cavity structure with an open top, a partition plate is fixedly connected to the lower portion of an inner cavity of the shell, a disinfection cavity is formed below the partition plate, disinfectant is contained in the disinfection cavity, a liquid feeding pipe and a liquid discharging pipe are fixedly connected to the upper portion and the lower portion of the disinfection cavity on a side plate of the shell respectively, end covers are arranged at the heads of the liquid feeding pipe and the liquid discharging pipe, a cover plate is arranged at the top of the shell, the purification bin is fixedly connected to the inner wall of the shell and is annular, a communicating pipe is fixedly connected to the circumference between a bottom plate of the purification bin and the partition plate uniformly, an annular first partition net is fixedly connected to the lower portion of the purification bin, the top of the purification bin is sealed through a sealing plate, active carbon is contained in the purification bin, through holes are uniformly formed in the circumference of the position, corresponding to the upper portion of the purification bin, on an arc-shaped plate of the shell, a second partition net is fixedly connected to each through hole, and the sterilization barrel comprises an upper barrel and a lower barrel which are spaced mutually, the sterilizing device comprises an upper barrel and a lower barrel, wherein a transparent glass barrel is fixedly connected between the upper barrel and the lower barrel, a cover body is fixedly connected to the outside of the sterilizing barrel, the cover body covers the transparent glass barrel, ultraviolet sterilizing lamps are uniformly and fixedly connected to the circumference between a top plate and a bottom plate of the cover body, the sterilizing barrel is arranged in the shell and coaxially arranged with a purifying bin, a connecting plate is fixedly connected between the cover body and the purifying bin, an exhaust pipe is uniformly and fixedly connected to the circumference of the bottom of the sterilizing barrel, the bottom of the exhaust pipe extends into the bottom of a sterilizing cavity, a fan is fixedly connected to the top of the sterilizing barrel, an air outlet pipe of the fan is connected to the upper part of the sterilizing barrel, a fan cover is fixedly connected to the lower surface of the cover plate, air inlet holes are densely distributed in the cover plate of the area covered by the fan, and the air inlet pipe of the fan is connected with the bottom plate of the fan cover.
2. The fresh air handling unit with the sterilizing device as claimed in claim 1, wherein: the fan cover is characterized in that a connecting sleeve is fixedly connected to the lower surface of the cover plate, corresponding external threads and internal threads are arranged on the inner wall of the connecting sleeve and the top of the side plate of the shell, an inserting sleeve is fixedly connected to the center of the bottom plate of the fan cover, and an air inlet pipe of the fan is inserted into the inserting sleeve.
3. The fresh air handling unit with the sterilizing device as claimed in claim 1, wherein: the circumference is evenly fixedly connected with branch between closing plate and the apron, the riser inner wall of purifying chamber and the inner wall rigid coupling of casing have the attachment strap, the lower surface rigid coupling of closing plate has annular seal receptacle.
4. The fresh air handling unit with the sterilizing device as claimed in claim 1, wherein: a shaft lever is rotatably connected between a top plate and a bottom plate of the sterilizing cylinder, a spiral blade is fixedly connected to the shaft lever, and a nano titanium dioxide coating is coated on the spiral blade.
5. The fresh air handling unit with the sterilizing device as claimed in claim 1, wherein: and self-locking universal wheels are uniformly and fixedly connected to the circumference of the bottom of the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120978061.0U CN214746235U (en) | 2021-05-10 | 2021-05-10 | Fresh air handling unit with sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120978061.0U CN214746235U (en) | 2021-05-10 | 2021-05-10 | Fresh air handling unit with sterilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214746235U true CN214746235U (en) | 2021-11-16 |
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ID=78619815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120978061.0U Active CN214746235U (en) | 2021-05-10 | 2021-05-10 | Fresh air handling unit with sterilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214746235U (en) |
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2021
- 2021-05-10 CN CN202120978061.0U patent/CN214746235U/en active Active
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| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 430000 a-2311, building 1, Guanggu International Chamber of Commerce building, No. 2-2, guandongyuan Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: Yunpei Technology Group Co.,Ltd. Address before: 430000 a-2311, building 1, Guanggu International Chamber of Commerce building, No. 2-2, guandongyuan Road, Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee before: Hubei Yunpei Technology Co.,Ltd. |