CN210206444U - Double-cavity type air purifier - Google Patents

Abstract

The utility model discloses a double-chamber air purifier, which comprises a shell, wherein the shell is of a rectangular tubular structure, an opening is arranged at the upper end of the shell, an upper cover plate is arranged at the opening at the upper end of the shell, air holes are uniformly arranged on the upper plate part on the surface of the side wall of the shell, a wind collecting cover and an inner barrel are sequentially arranged in the shell from top to bottom, the wind collecting cover is of a conical tubular structure, the diameter of the opening at the upper end of the wind collecting cover is larger than that of the lower end, the lower end of the wind collecting cover is communicated with the inner barrel, a middle partition plate is arranged at the position of the outer part of the inner barrel, which is one fourth of the distance from the bottom end of the inner barrel, the double-chamber air purifier adopts the double-chamber structure to degrade harmful substances in the air through photocatalyst in the inner part, then adopts water, the air humidity is increased, and the air humidifying effect is achieved.

Description

Double-cavity type air purifier

Technical Field

The utility model relates to an air purification equipment technical field specifically is a double-chamber formula air purifier.

Background

An air purifier is also called as an air cleaner, an air freshener and a purifier, and is a household appliance capable of adsorbing, decomposing or converting various air pollutants (generally including PM 2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollution, bacteria, allergens and the like) and effectively improving the air cleanliness, and is mainly divided into household, commercial, industrial and building products.

There are various technologies and media in an air purifier, which enable it to provide clean and safe air to a user, wherein common air purification technologies include a filter element filtering technology, an activated carbon adsorption technology, an activated carbon-supported photocatalyst degradation technology, a water-soluble filtering technology, and the like. The technical methods all have the problem of low efficiency, for example, the filter element filtering technology can only reduce the pollution of PM 2.5 and other solids, and cannot play a role in formaldehyde, benzene series and other gases; the activated carbon adsorption technology is easy to adsorb and saturate, and the efficiency of the activated carbon loaded photocatalyst degradation technology is low; although the water-soluble filtration technique is efficient, the aqueous solution in the water-soluble filtration technique is easily saturated, and therefore, the water-soluble filtration technique needs to be replaced without interruption.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a double-chamber formula air purifier, adopt double-chamber formula structure to degrade through the photocatalyst in to the harmful substance in the air in inside, adopt aqueous solution to adsorb afterwards, compensate the shortcoming that individual air purification efficiency is low and easily saturate, adopt the mode of ultrasonic wave transduction piece simultaneously, make the water atomizing, increase air humidity, play air humidifying's effect, can effectively solve the problem in the background art.

In order to achieve the purpose, the utility model provides a following technical scheme, a double-chamber type air purifier, including the casing, the casing is rectangle tubular structure, and the upper end of casing sets up the opening, the upper end opening part of casing sets up the upper cover plate, the partial bleeder vent that evenly sets up on the lateral wall surface upper plate of casing, the casing is inside from top to bottom sets gradually air collecting cover and inner tube, the air collecting cover is toper tubular structure, and air collecting cover upper end opening diameter is greater than the lower extreme, and the lower extreme of air collecting cover communicates with the inner tube, the outer one-quarter department of distance self bottom in the inner tube outside sets up intermediate bottom, the outside and the casing fixed connection of intermediate bottom, the intermediate bottom surface evenly sets up the exhaust vent, casing, air collecting cover, inner tube and intermediate bottom are integrated into one piece;

the middle position of the upper cover plate is downwards sunken to form an equipment bin, an ultraviolet lamp tube is fixedly arranged in the middle of the surface of the lower end of the equipment bin, the ultraviolet lamp tube is vertically arranged, the periphery of the ultraviolet lamp tube uniformly surrounds a photocatalyst rod, the axis of the photocatalyst rod is parallel to the axis of the ultraviolet lamp tube, the upper end of the photocatalyst rod is fixedly installed at the bottom of the equipment bin, the lower end of the photocatalyst rod extends into the inner barrel, a motor is fixedly arranged at the lower end of the photocatalyst rod, fan blades are installed at the end part of an output shaft of the motor in a matched mode, the axis of the output shaft of the motor is overlapped with the axis of the inner barrel, the input ends of the motor and the ultraviolet lamp tube are electrically connected with the output end of a single chip microcomputer, the input end of the single chip microcomputer is electrically connected with the output end of an external power supply.

As an optimized technical scheme of the utility model, the inside wireless signal transceiver that sets up of equipment storehouse, wireless signal transceiver is connected with the two-way electricity of singlechip.

As an optimal technical scheme of the utility model, the vertical atomizing storehouse that sets up in the inner wall four corners department of casing, the lower extreme downwardly extending in atomizing storehouse reaches the below of intermediate bottom, and the bottom in atomizing storehouse sets up the inlet opening, and the bottom in atomizing storehouse is inside to set up ultrasonic wave transduction piece, the input of ultrasonic wave transduction piece is connected with the output electricity of singlechip, and the atomizing storehouse evenly sets up out the fog hole towards the inside one side upper end side surface of casing.

As an optimal technical scheme of the utility model, the vertical transparent cover plate that sets up of the inside intermediate position of lateral wall of casing, the inside vertical UV fluorescent tube that sets up of transparent cover plate, the input of UV fluorescent tube is connected with the output electricity of singlechip.

As a preferred technical scheme of the utility model, the vertical water level gauge that sets up of bottom intermediate position of casing, the upper end of water level gauge is higher than the bottom of inner tube, the output of water level gauge is connected with the input electricity of singlechip, the casing lateral wall surface of intermediate bottom below sets up the inlet opening, inlet opening department sets up the solenoid valve, the input of solenoid valve is connected with the output electricity of singlechip.

Compared with the prior art, the beneficial effects of the utility model are that, this double-chamber formula air purifier adopts the double-chamber formula structure to degrade through the harmful substance of photocatalyst in to the air in inside, adopts the aqueous solution to adsorb afterwards, remedies the shortcoming that individual air purification efficiency is low and easily saturate, adopts the mode of ultrasonic wave transducer piece simultaneously, makes the water atomizing, increases air humidity, plays air humidifying's effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a cross-sectional view of the present invention.

In the figure, a shell 1, air holes 2, an upper cover plate 3, a wind-gathering cover 4, an inner cylinder 5, an atomization bin 6, an ultrasonic energy conversion sheet 7, a photocatalyst bar 8, a fog outlet 9, a transparent cover plate 10, a UV lamp tube 11, a middle partition plate 12, fan blades 13, a motor 14, an ultraviolet lamp tube 15, an electromagnetic valve 16, a water level meter 17, a singlechip 18, a wireless signal transceiver 19 and an equipment bin cover plate 20 are arranged.

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. 1-3, the utility model provides a technical scheme, a double-chamber air purifier, including casing 1, casing 1 is the rectangle tubular structure, and the upper end of casing 1 sets up the opening, the upper end opening department of casing 1 sets up upper cover plate 3, the upper plate part on the lateral wall surface of casing 1 evenly sets up bleeder vent 2, casing 1 is inside from top to bottom sets gradually air collecting cover 4 and inner tube 5, air collecting cover 4 is the toper tubular structure, and air collecting cover 4 upper end opening diameter is greater than the lower extreme, and the lower extreme of air collecting cover 4 communicates with inner tube 5, the outside of inner tube 5 apart from self bottom quarter sets up intermediate bottom 12, the outside of intermediate bottom 12 is fixedly connected with casing 1, the surface of intermediate bottom 12 evenly sets up the exhaust vent, casing 1, air collecting cover 4, inner tube 5 and intermediate bottom 12 are integrated into one piece;

the middle position of the upper cover plate 3 is sunken downwards to form an equipment bin, an ultraviolet lamp tube 15 is fixedly arranged in the middle of the lower end surface of the equipment bin 3, the ultraviolet lamp tube 15 is vertically arranged, the periphery of the ultraviolet lamp tube 15 uniformly surrounds a photocatalyst rod 8, the photocatalyst rod 8 is made of an infrared photocatalyst material adhered to the surface of an activated carbon rod, the axis of the photocatalyst rod 8 is parallel to the axis of the ultraviolet lamp tube 15, the photocatalyst rod 8 is irradiated through the work of the ultraviolet lamp tube 5, harmful substances in the air are decomposed by the photocatalyst material, negative oxygen ions are released simultaneously, the upper end of the photocatalyst rod 8 is fixedly arranged with the bottom of the equipment bin, the lower end of the photocatalyst rod 8 extends into the inner barrel 5, a motor 14 is fixedly arranged at the lower end of the photocatalyst rod 8, a fan blade 13 is arranged at the end part of an output shaft of the motor 14 in a matching manner, the axis of the motor 14 is overlapped with the axis of the inner barrel 5, the input ends, the input end of the single chip microcomputer 18 is electrically connected with the output end of the external power supply, the single chip microcomputer 18 is fixedly arranged in the equipment bin, and an equipment bin cover plate 20 is arranged at an opening at the upper end of the equipment bin;

a wireless signal transceiver 19 is arranged in the equipment bin, and the wireless signal transceiver 19 is in bidirectional electric connection with the singlechip 18, so that remote control is facilitated;

the four corners of the inner wall of the shell 1 are vertically provided with atomizing chambers 6, the lower ends of the atomizing chambers 6 extend downwards to the lower side of the middle partition plate 12, the bottom ends of the atomizing chambers 6 are provided with water inlet holes, the ultrasonic energy conversion sheets 7 are arranged inside the bottom ends of the atomizing chambers 6, the input ends of the ultrasonic energy conversion sheets 7 are electrically connected with the output end of the single chip microcomputer 18, the side surface of the upper end of one side, facing the inside of the shell 1, of the atomizing chambers 6 is uniformly provided with mist outlet holes 9, water is atomized through the ultrasonic energy conversion sheets 7, and atomized water vapor is combined with air flow, so that the wettability of the air;

a transparent cover plate 10 is vertically arranged in the middle of the inner side wall of the shell 1, a UV lamp tube 11 is vertically arranged in the transparent cover plate 10, the input end of the UV lamp tube 11 is electrically connected with the output end of the single chip microcomputer 18, and residual microorganisms in the air flow are sterilized by irradiation of the UV lamp tube 11;

the vertical water level gauge 17 that sets up of bottom intermediate position of casing 1, the upper end of water level gauge 17 is higher than the bottom of inner tube 5, the output of water level gauge 17 is connected with the input of singlechip 18 electricity, 1 lateral wall surface of casing of intermediate bottom 12 below sets up the inlet opening, inlet opening department sets up solenoid valve 16, the input of solenoid valve 16 is connected with the output electricity of singlechip 18, detect the internal water level through water level gauge 17, simultaneously through the action of singlechip 18 control solenoid valve 16, thereby guarantee that the internal water level is stable.

The singlechip 18 controls the wireless signal transceiver 19, the ultrasonic transducer 7, the electromagnetic valve 16, the UV lamp tube 11, the ultraviolet lamp tube 15 and the motor 14 to adopt a common method in the prior art.

When the device is used, the water level gauge 17 firstly detects the water level in the shell 1, when the water level is lower than a set height, the single chip microcomputer 18 controls the electromagnetic valve 16 to open to replenish water until the water level reaches the set height, then the motor 14 works to drive the fan blades 13 to rotate, so that air flow enters the shell 1 through the air holes 2 on the surface of the shell 1 at the upper end of the air gathering cover 4 and passes through the inner cylinder 5, when the upper end of the inner cylinder 5 is in contact collision with the photocatalyst rod 8, the photocatalyst rod 8 degrades harmful substances in the air under the irradiation of the ultraviolet lamp tube 15, then the air flow enters the aqueous solution below the intermediate partition plate 12 through the inner cylinder 5, the harmful substances in the air are absorbed through the action of the aqueous solution, then clean air overflows to the outside of the inner cylinder 5 above the intermediate partition plate 12 through the air holes of the intermediate partition plate 12, and at the moment, the, subsequently, the air holes 2 of the shell 1 on the lower surface of the air collecting cover 4 are discharged, the water solution can enter the atomizing bin 6 through the through holes at the bottom of the atomizing bin 6, atomization is carried out under the action of the ultrasonic wave energy conversion sheet 7, and the atomized water vapor is discharged along with the air flow, so that the air humidity is increased.

The utility model discloses a double-chamber formula structure degrades the harmful substance in the air through the photocatalyst in inside, adopts the aqueous solution to adsorb afterwards, remedies the shortcoming that the individual air purification efficiency is low and easily saturate, adopts the mode of ultrasonic wave transducer 7 simultaneously, makes the water atomizing, increases air humidity, plays the effect of air humidifying, adopts moreover to embed inside inner tube 5 with motor 14 and flabellum 13, reduces the noise transmission that motor 14 and flabellum 13 work produced, thereby reduces the utility model discloses an operating noise.

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 (5)

1. A double-cavity type air purifier is characterized by comprising a purifying component and an air inlet component;

the air inlet assembly comprises a shell, an inner cylinder, an air collecting cover, an upper cover plate and an equipment bin; the shell is a hollow cuboid, the top of the shell is open, the upper cover plate is arranged at the open, an equipment bin is hung in the center of the lower surface of the upper cover plate, a wind gathering barrel is arranged right below the equipment bin, and an inner barrel is arranged below the wind gathering barrel;

the purification component comprises an ultraviolet lamp tube, a photocatalyst bar, a motor and fan blades; the ultraviolet lamp tube and the photocatalyst bar are both hung on the lower surface of the equipment bin, the ultraviolet lamp tube is positioned in the center of the lower surface of the equipment bin, the photocatalyst bar surrounds the ultraviolet lamp tube, the lower end part of the photocatalyst bar is connected with a motor, and fan blades are sleeved on an output shaft of the motor;

the ultraviolet lamp tube, the photocatalyst bar, the motor and the fan blades extend into the inner barrel, air holes are further formed in the shell, the input ends of the motor and the ultraviolet lamp tube are electrically connected with the output end of the single chip microcomputer, the input end of the single chip microcomputer is electrically connected with the output end of the external power supply, the single chip microcomputer is fixedly arranged inside the equipment bin, and an equipment bin cover plate is arranged at an opening at the upper end of the equipment bin.

2. The double-cavity air purifier as recited in claim 1, wherein a wireless signal transceiver is disposed inside the equipment compartment, and the wireless signal transceiver is electrically connected with the single chip microcomputer in a bidirectional manner.

3. The double-cavity air purifier as claimed in claim 1, wherein the atomization bin is vertically arranged at four corners of the inner wall of the housing, the lower end of the atomization bin extends downwards to the lower portion of the middle partition plate, the bottom end of the atomization bin is provided with a water inlet hole, the ultrasonic transduction piece is arranged inside the bottom end of the atomization bin, the input end of the ultrasonic transduction piece is electrically connected with the output end of the single chip microcomputer, and the atomization bin is uniformly provided with mist outlet holes towards the side surface of the upper end of one side inside the housing.

4. The dual-chamber air purifier as claimed in claim 1, wherein a transparent cover plate is vertically disposed at a middle position inside the sidewall of the housing, a UV lamp tube is vertically disposed inside the transparent cover plate, and an input end of the UV lamp tube is electrically connected to an output end of the single chip microcomputer.

5. The dual-chamber air purifier as claimed in claim 3, wherein a water level gauge is vertically disposed at a middle position of the bottom of the housing, an upper end of the water level gauge is higher than a bottom end of the inner cylinder, an output end of the water level gauge is electrically connected with an input end of the single chip microcomputer, a water inlet hole is disposed on a surface of a side wall of the housing below the middle partition plate, an electromagnetic valve is disposed at the water inlet hole, and an input end of the electromagnetic valve is electrically connected with an output end of the single chip microcomputer.

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