CN113639367B - Combined double-fan sterilization air purifier - Google Patents
Combined double-fan sterilization air purifier Download PDFInfo
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- CN113639367B CN113639367B CN202110819915.5A CN202110819915A CN113639367B CN 113639367 B CN113639367 B CN 113639367B CN 202110819915 A CN202110819915 A CN 202110819915A CN 113639367 B CN113639367 B CN 113639367B
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- fixedly connected
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- 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
- F24F8/108—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 using dry filter elements
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- 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
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- 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
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- 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
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a combined double-fan sterilization air purifier which structurally comprises a base, a purifier body and a controller and has the following beneficial effects that double fans are arranged on equipment, a motor and a gear which can synchronously adjust the vertical positions of the fans are arranged between the double fans, the gear is meshed with the fans through a rack, so that the equipment can control the size of a fan overlapping area of the double fans through the motor to adjust the extraction pressure of the equipment when in use, the equipment can be better used in different extraction pressure situations, an exhaust protection plate and a protection cover plate are arranged at an air outlet of the equipment, and an exhaust hole can be shielded by the protection cover plate when not in use, so that sundries or insects can be better prevented from entering the inside of the equipment, and a protection net, a sterilization filter box and the exhaust protection plate of the equipment are all assembled on an assembly plate which can be conveniently pulled out, so that the equipment can be conveniently cleaned and replaced by the protection net, the sterilization filter box and the exhaust protection plate, and the use is convenient.
Description
Technical Field
The invention belongs to the technical field of air purifiers, and particularly relates to a combined double-fan sterilization air purifier.
Background
The air purifier is generally composed of a high-voltage generating circuit negative ion generator, a micro fan, an air filter and other systems, is a negative ion generator for treating and preventing diseases by generating air negative ions and applying the generated air ions, is widely applied to air-conditioning rooms such as offices, hotels, civil houses, hospital wards and other places needing air purification, such as computer rooms and the like, and is greatly beneficial to improving indoor air quality.
Disclosure of Invention
Technical problem to be solved
In order to overcome prior art not enough, now provide a modular double fan degerming air cleaner, when using with solving prior art, the air inlet of clarifier is comparatively fixed, the pressure regulation of taking out that is not convenient for admit air when carrying out filtration needs to strengthen the extraction, lead to inconveniently, and when prior art used, equipment is when idle, it is clean easily because normally opening of air outlet leads to the inside influence such as entering debris or insect of equipment to be clean, equipment is also not convenient for wash when dirty such as filter plate and changes, comparatively inconvenient effect.
(II) technical scheme
The invention is realized by the following technical scheme: the invention provides a combined double-fan sterilization air purifier which comprises a base, a purifier body and a controller, wherein the controller is embedded in the top end of the purifier body, and the bottom end of the purifier body is fixedly connected with the base;
the purifying machine body comprises a machine body, a convenient dismounting device, a protective cover plate, a protective air hole, an exhaust protection plate, a photocatalyst, a sterilization filter box, a fan device, a jacking balance rod and an extension spring, wherein the machine body side is provided with the convenient dismounting device, the photocatalyst is fixedly connected with the inside of the machine body, the protective net is fixedly connected with the inside of the convenient dismounting device on the left side, the exhaust protection plate is fixedly connected with the convenient dismounting device, the exhaust protection plate is located on the right side of the protective net, the left end of the exhaust protection plate is attached to the protective cover plate, the jacking balance rod is fixedly connected with the upper side and the lower side of the right end of the protective cover plate, the jacking balance rod penetrates through the exhaust protection plate, the extension spring is arranged between the upper side of the right end of the protective cover plate and the exhaust protection plate, the exhaust hole is formed in a penetrating manner from left to right on the protective cover plate, the sterilization filter box is embedded and buckled on the right side of the convenient dismounting device, and the fan device is movably buckled with the inside right side of the machine body.
Further, convenient dismouting device includes gag lever post, right assembly plate, sliding bottom plate, pulley, left assembly plate, slip spacing, assembly lockplate, locking pin board, locking cardboard, unblock clamp plate, compression spring, left side assembly plate right-hand member upside fixedly connected with gag lever post, left side assembly plate right-hand member downside is connected with sliding bottom plate one end, sliding bottom plate other end bottom fixedly connected with slides spacing, sliding bottom plate and the inside bottom side swing joint of organism main part, the inside bottom side of organism main part is located to the pulley is inlayed, the pulley top meets with the sliding bottom plate bottom, left side assembly plate top left side fixedly connected with assembly lockplate, assembly lockplate and locking pin board fixed connection, the organism main part upside is inlayed and is located to the locking pin board, the buckling of locking pin board top through compression spring has inlayed the locking cardboard, the locking cardboard top meets with unblock clamp plate bottom, unblock clamp plate top runs through organism main part top, the inside buckling of right side assembly plate has connect the degerming filter box.
Further, right side assembly plate left end upside fixedly connected with gag lever post, right side assembly plate left end downside is connected with sliding bottom plate one end, right side assembly plate top right side fixedly connected with assembly lockplate.
Furthermore, the fan device comprises a first limiting baffle, a first fan, an adjusting rack, an adjusting gear, an adjusting motor, a second fan and a second limiting baffle, wherein one end of the first limiting baffle is movably fastened with the upper side inside the machine body, the other end of the first limiting baffle is fixedly connected with the top end of the first fan, the first fan and the second fan are movably fastened with the inside of the machine body, the left end of the first fan is provided with the adjusting rack, the lower side of the left end of the first fan is meshed with the right end of the adjusting gear through the adjusting rack, the right end of the second fan is provided with the adjusting rack, the upper side of the right end of the second fan is meshed with the right end of the adjusting gear through the adjusting rack, the bottom end of the second fan is fixedly connected with one end of the second limiting baffle, the other end of the second limiting baffle is movably fastened with the lower side inside the machine body, the rear end of the adjusting gear is provided with the adjusting motor, and the adjusting motor is fixedly connected with the inside of the machine body.
Furthermore, the locking clamping plate is a right-angled triangle, and the inclined surface of the locking clamping plate is assembled towards the upper part of the center side of the machine body main body.
Furthermore, the unlocking pressing plate is an I-shaped rod, and the unlocking pressing plate is movably fastened with the top end of the machine body.
Furthermore, the protection air holes and the exhaust holes are assembled in a staggered mode.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1) The utility model discloses a pressure regulating device, for solving prior art use, the air inlet of clearing machine is comparatively fixed, be not convenient for carry out the extraction pressure regulation that admits air when carrying out filtration and need strengthen the extraction, lead to inconveniently, be equipped with the double fan through being equipped with at equipment, be equipped with motor and the gear that can carry out position synchronization regulation about the fan between the double fan, the gear passes through rack and fan meshing, make equipment when using, the fan overlap the district size and carry out the regulation of equipment extraction pressure of accessible motor control double fan, make the equipment can be better carry out the use of meeting an emergency of different extraction pressure circumstances.
2) For solving prior art when using, equipment is when idle, it is easy because normally opening of air outlet and lead to inside influences such as entering debris or insect of equipment clean, equipment also be convenient for wash the change when dirty such as filter plate, it is comparatively inconvenient, be equipped with exhaust guard plate and protective cover board through the air outlet department at equipment, the exhaust hole can be shielded by protective cover board when not using, thereby better prevent that the inside entering debris of equipment or insect, and the protection network of equipment, the degerming filters the box, the exhaust guard plate all assembles on the assembly plate that can conveniently drag out, make equipment can carry out the protection network, the degerming filters the box, the convenient cleanness and the change of exhaust guard plate, convenient to use.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a combined dual-fan sterilization air purifier according to the present invention;
FIG. 2 is a schematic front sectional view of a combined dual-fan sterilization air purifier according to the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of B in FIG. 2 according to the present invention;
in the figure: the device comprises a base-1, a purifying machine body-2, a controller-3, a machine body-a, a convenient dismounting device-b, a protective cover plate-c, a protective net-d, a protective air hole-e, an air exhaust hole-f, an air exhaust protective plate-g, a photocatalyst-h, a sterilization filter box-i, a fan device-j, a jacking balance rod-k, a tension spring-l, a limiting rod-b 1, a right assembly plate-b 2, a sliding bottom plate-b 3, a pulley-b 4, a left assembly plate-b 5, a sliding limiting strip-b 6, an assembly locking plate-b 7, a locking pin plate-b 8, a locking snap plate-b 9, an unlocking press plate-b 10, a compression spring-b 11, a first limiting baffle-j 1, a first fan-j 2, an adjusting rack-j 3, an adjusting gear-j 4, an adjusting motor-j 5, a second fan-j 6 and a second limiting baffle-j 7.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a combined dual-fan sterilization air purifier: the device comprises a base 1, a purifier body 2 and a controller 3, wherein the controller 3 is embedded at the top end of the purifier body 2, and the bottom end of the purifier body 2 is fixedly connected with the base 1;
the purifying machine body 2 comprises a machine body a, a convenient dismounting device b, a protective cover plate c, a protective net d, a protective air hole e, an air exhaust hole f, an exhaust protection plate g, a photocatalyst h, a sterilization filter box i, a fan device j, a jacking balance rod k and a tension spring l, wherein the side end of the machine body a is provided with the convenient dismounting device b, the photocatalyst h is fixedly connected with the inside of the machine body a, the protective net d is fixedly connected with the inside of the convenient dismounting device b on the left side, the exhaust protection plate g is fixedly connected with the convenient dismounting device b, the exhaust protection plate g is positioned on the right side of the protective net d, the left end of the exhaust protection plate g is attached to the protective cover plate c, the jacking balance rod k is fixedly connected with the upper side and the lower side of the right end of the protective cover plate c, the jacking balance rod k penetrates through the exhaust protection plate g, the tension spring l is arranged between the upper side of the right end of the protective cover plate c and the exhaust protection plate g, the air hole f is arranged on the exhaust protection plate g in a penetrating mode from left to right, the protective air hole e is arranged on the protective cover plate c, the sterilization filter box i is embedded on the right side of the convenient dismounting device b, and the detachable filter box j is movably connected with the inside of the machine body a right side.
The convenient dismounting device b comprises a limiting rod b1, a right assembly plate b2, a sliding bottom plate b3, a pulley b4, a left assembly plate b5, a sliding limiting strip b6, an assembly locking plate b7, a locking pin plate b8, a locking clamping plate b9, an unlocking clamping plate b10 and a compression spring b11, wherein the upper side of the right end of the left assembly plate b5 is fixedly connected with the limiting rod b1, the lower side of the right end of the left assembly plate b5 is connected with one end of the sliding bottom plate b3, the bottom of the other end of the sliding bottom plate b3 is fixedly connected with the sliding limiting strip b6, the sliding bottom plate b3 is movably connected with the inner bottom side of the machine body a, the pulley b4 is embedded in the inner bottom side of the machine body a, the top end of the pulley b4 is connected with the bottom end of the sliding bottom plate b3, the left side of the top of the left assembly plate b5 is fixedly connected with the assembly locking clamping plate b7, the assembly locking clamping plate b7 is fixedly connected with the locking pin plate b8, the locking pin plate b8 is embedded in the upper side of the machine body a, the locking pin plate b8 is embedded in the machine body, the top end of the locking clamping plate b9 is connected with the top end of the compression spring b11, and the right assembly clamping plate b10 i, and the top end of the sterilization clamping plate b10 is connected with the top end of the sterilization clamping plate b10, and the sterilization box.
Wherein, right side assembly plate b2 left end upper side fixedly connected with gag lever post b1, right side assembly plate b2 left end downside is connected with sliding bottom b3 one end, right side assembly plate b2 top right side fixedly connected with assembly lockplate b7.
The fan device j comprises a first limiting baffle j1, a first fan j2, an adjusting rack j3, an adjusting gear j4, an adjusting motor j5, a second fan j6 and a second limiting baffle j7, one end of the first limiting baffle j1 is movably buckled with the inner upper side of the machine body a, the other end of the first limiting baffle j1 is fixedly connected with the top end of the first fan j2, the first fan j2 and the second fan j6 are movably buckled with the inner part of the machine body a, the left end of the first fan j2 is provided with the adjusting rack j3, the lower side of the left end of the first fan j2 is meshed with the right end of the adjusting gear j4 through the adjusting rack j3, the right end of the second fan j6 is meshed with the right end of the adjusting gear j4 through the adjusting rack j3, the bottom end of the second fan j6 is fixedly connected with one end of the second limiting baffle j7, the other end of the second limiting baffle j7 is fixedly connected with the inner lower side of the machine body a, the rear end of the adjusting gear j4 is provided with the adjusting gear j5, and the adjusting motor j5 is fixedly connected with the inner part of the adjusting motor j5 a.
The locking clamping plate b9 is a right-angled triangle, and the inclined surface of the locking clamping plate b9 is assembled towards the upper side of the center of the machine body main body a.
The unlocking pressing plate b10 is an I-shaped rod, and the unlocking pressing plate b10 is movably fastened with the top end of the machine body a.
Wherein the protection air hole e and the exhaust hole f are assembled in a staggered manner.
The working principle is as follows: during the use, when meetting needs to extract wind-force and adjusting, accessible control motor controls gear revolve, make the gear drive the bi-motor through the rack and go up and descend the removal, thereby make first fan and the second fan that equipment was equipped with can overlap the position and adjust, make equipment when using, the fan that accessible motor comes the control bi-fan overlaps the district size and carries out the regulation of equipment extraction pressure, make equipment can be better carry out the strain use of different extraction pressure conditions, and equipment is when idle, because extension spring's effect, the exhaust hole of equipment exhaust guard plate can be by the protective cover closing cap, thereby better prevent the inside debris or the insect that gets into of equipment, and the protection network of equipment, the degerming filter box, the exhaust guard plate all assembles on the assembly plate that can conveniently drag out, need be to the protection network, the degerming filter box, when the exhaust guard plate is clean, only need press the unblock clamp plate, make unblock clamp plate roof pressure locking cardboard descend, thereby make the lock pin board break away from the lock joint with organism main part, the assembly plate of convenient equipment that drags out, make equipment can carry out, degerming filter box, the convenient change of protection plate, the degerming filter box, the protection plate of exhaust is convenient and clean.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a modular dual fan degerming air cleaner, its structure includes base (1), purifying body (2), controller (3), it is equipped with controller (3) to inlay on purifying body (2) top, purifying body (2) bottom and base (1) fixed connection, its characterized in that:
the purifying machine body (2) comprises a machine body main body (a), a convenient dismounting device (b), a protective cover plate (c), a protective net (d), a protective air hole (e), an air exhaust hole (f), an exhaust protective plate (g), a photocatalyst (h), a sterilizing filter box (i), a fan device (j), a jacking balance rod (k) and a tension spring (l), wherein the convenient dismounting device (b) is arranged at the side end of the machine body main body (a), the photocatalyst (h) is fixedly connected with the inside of the machine body main body (a), the protective net (d) is fixedly connected with the inside left side of the convenient dismounting device (b), the exhaust protective plate (g) is fixedly connected with the convenient dismounting device (b), the exhaust protective plate (g) is located at the right end of the protective net (d), the left end of the exhaust protective plate (g) is attached to the protective cover plate (c), the upper side and the lower side of the protective cover plate (c) are fixedly connected with the jacking balance rod (k), the jacking balance rod (k) penetrates through the exhaust protective air hole (g), the upper side of the protective cover plate (c) is provided with the tension spring (l), and the upper protective cover plate (f) penetrates through the left protective air hole (e), the sterilizing filter box (i) is embedded and buckled on the right side of the convenient dismounting device (b), and the fan device (j) is movably buckled with the right side inside the machine body (a);
the convenient dismounting device (b) comprises a limiting rod (b 1), a right assembling plate (b 2), a sliding bottom plate (b 3), a pulley (b 4), a left assembling plate (b 5), a sliding limiting strip (b 6), an assembling locking plate (b 7), a locking pin plate (b 8), a locking clamping plate (b 9), an unlocking pressing plate (b 10) and a compression spring (b 11), wherein the upper side of the right end of the left assembling plate (b 5) is fixedly connected with the limiting rod (b 1), the lower side of the right end of the left assembling plate (b 5) is connected with one end of the sliding bottom plate (b 3), the bottom of the other end of the sliding bottom plate (b 3) is fixedly connected with the sliding limiting strip (b 6), the bottom side of the sliding bottom plate (b 3) is movably connected with the inner part of the machine body (a), the pulley (b 4) is embedded at the inner bottom side of the machine body (a), the top end of the pulley (b 4) is connected with the bottom of the sliding bottom plate (b 3), the top end of the left assembling plate (b 5) is fixedly connected with the assembling plate (b 7), the assembling plate (b 7) is fixedly connected with the locking pin plate (b 8), the top end of the locking clamping plate (b 8) is embedded at the top of the locking clamping plate (b 9), the upper side of the locking clamping plate (b) is connected with the top of the locking clamping plate (b 9 b 11), the locking clamping plate (b) through the locking pin plate (b) and the unlocking spring (b) and the locking clamping plate (b) and the unlocking clamping plate (b 11), the top end of the unlocking pressing plate (b 10) penetrates through the top end of the machine body (a), and the right assembling plate (b 2) is internally buckled with a sterilizing filter box (i);
a limiting rod (b 1) is fixedly connected to the upper side of the left end of the right assembling plate (b 2), one end of a sliding bottom plate (b 3) is connected to the lower side of the left end of the right assembling plate (b 2), and an assembling locking plate (b 7) is fixedly connected to the right side of the top end of the right assembling plate (b 2);
the fan device (j) comprises a first limiting baffle (j 1), a first fan (j 2), an adjusting rack (j 3), an adjusting gear (j 4), an adjusting motor (j 5), a second fan (j 6) and a second limiting baffle (j 7), one end of the first limiting baffle (j 1) is movably buckled with the upper side inside the machine body (a), the other end of the first limiting baffle (j 1) is fixedly connected with the top end of the first fan (j 2), the first fan (j 2) and the second fan (j 6) are movably buckled with the inside of the machine body (a), the adjusting rack (j 3) is arranged at the left end of the first fan (j 2), the lower side of the left end of the first fan (j 2) is meshed with the adjusting gear (j 4) through the adjusting rack (j 3), the adjusting rack (j 3) is arranged at the right end of the second fan (j 6), the upper side of the right end of the second fan (j 6) is meshed with the right end of the adjusting gear (j 4) through the adjusting rack (j 3), the bottom end of the second fan (j 6) is fixedly connected with the adjusting gear (j 7) and the adjusting baffle (j 7), the adjusting motor (j 5) is fixedly connected with the lower side of the inside of the adjusting gear (j 4) of the machine body, and the adjusting motor body (j 5);
the locking clamping plate (b 9) is a right-angled triangle, and the inclined surface of the locking clamping plate (b 9) is assembled towards the upper part of the center side of the machine body main body (a);
the unlocking pressing plate (b 10) is an I-shaped rod, and the unlocking pressing plate (b 10) is movably fastened with the top end of the machine body main body (a);
and the protective air holes (e) and the exhaust holes (f) are assembled in a staggered manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110819915.5A CN113639367B (en) | 2021-07-20 | 2021-07-20 | Combined double-fan sterilization air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110819915.5A CN113639367B (en) | 2021-07-20 | 2021-07-20 | Combined double-fan sterilization air purifier |
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| Publication Number | Publication Date |
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| CN113639367A CN113639367A (en) | 2021-11-12 |
| CN113639367B true CN113639367B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110819915.5A Active CN113639367B (en) | 2021-07-20 | 2021-07-20 | Combined double-fan sterilization air purifier |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3148357A1 (en) * | 1981-12-07 | 1983-06-09 | Wilhelm Gebhardt Gmbh, 7112 Waldenburg | For example, a blower assembly to be used with air conditioners and an air conditioner equipped with such a blower assembly |
| CN109297060A (en) * | 2018-10-25 | 2019-02-01 | 浙江欧琳生活健康科技有限公司 | A kind of range hood with lift two fans |
| CN212805958U (en) * | 2020-06-11 | 2021-03-26 | 江苏大翔科技有限公司 | Fresh air purifier convenient to dismantle installation filter core |
| CN213119445U (en) * | 2020-09-03 | 2021-05-04 | 华福民 | Uniform air type air purification sterilizer |
| CN213454113U (en) * | 2020-10-23 | 2021-06-15 | 武汉新天宇建设工程有限公司 | Air purification filtration equipment convenient to remove |
| CN112781157A (en) * | 2021-02-02 | 2021-05-11 | 王雪强 | Formaldehyde air purifier |
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