CN211526586U

CN211526586U - Photocatalytic air purifier

Info

Publication number: CN211526586U
Application number: CN201922308769.0U
Authority: CN
Inventors: 李强; 李宏
Original assignee: Huaibei Normal University
Current assignee: Huaibei Normal University
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-18
Anticipated expiration: 2029-12-20

Abstract

The utility model provides a photocatalytic air purifier, which comprises a base, a body, a primary filter structure, an anion generator, an adsorption tube, a composite filter element, a conductive head, a release head and a photocatalytic tube, wherein the body is buckled on the upper surface of the base, the primary filter structure is embedded in the body, and the composite filter element is buckled on the inner wall of one side of the primary filter structure; one side of composite filter element is equipped with the adsorption tube, and the opposite side inner wall electrical property of filtering the structure at one side of adsorption tube is installed anion generator. The utility model discloses the structure is strained just, the setting of adsorption tube and organism brings comparatively pleasing to the eye outward appearance design through decorative auxiliary structure to the outer end envelope of arranging realizes that the protection is done workmanship, avoids the problem of the through-hole jam that the dirty air of current structure directly causes, improves work efficiency, guarantees the air mobility of through-hole, optimizes and uses experience.

Description

Photocatalytic air purifier

Technical Field

The utility model belongs to the technical field of the photocatalysis air purifier, especially, relate to a photocatalysis air purifier.

Background

The photocatalytic indoor air purifier is a novel indoor air purifier developed for meeting the market demand aiming at the indoor pollution caused by harmful gas, adopts the nanotechnology, plates a catalyst on a specific carrier, irradiates the catalyst with an ultraviolet light source with a specific wavelength, contains the air catalyst of the harmful gas, and the catalyst on the carrier and the harmful gas generate a chemical reaction under the irradiation of ultraviolet light to achieve the purpose of purification.

Photocatalysis's advantage is in not having the phenomenon of absorption saturation, and life improves at double, has reduced the running cost, and corresponding purification efficiency is higher, and among the prior art, people mostly are the direct manufacturing illumination lamps and lanterns when applying the photocatalysis structure, make unfiltered gas direct contact photocatalysis structure, but this kind of air purification mode very easily arouses clean through-hole to block up, and then the gaseous percent of pass of direct influence, produces the negative effects that reduces work efficiency.

Therefore, it is necessary to invent a photocatalytic air purifier.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a photocatalysis air purifier to solve current photocatalysis air purifier and still having and very easily arousing that clean through-hole stops up, and then direct influence gas passage rate, produce the problem that reduces work efficiency. A photocatalytic air purifier comprises a base, a machine body, a primary filter structure, a negative ion generator, an adsorption tube, a composite filter element, a conductive head, a release head and a photocatalytic tube, wherein the upper surface of the base is buckled with the machine body; an adsorption pipe is arranged on one side of the composite filter element, and a negative ion generator is electrically mounted on the inner wall of the primary filter structure on one side of the adsorption pipe; the photocatalytic tube is electrically coupled to the center of the base, the upper end tube of the photocatalytic tube penetrates through the base and is provided with a conductive head, and a release head is screwed in the conductive head; the base comprises a motor, a bottom cover, a PM2.5 detector and an air monitor, the motor is arranged inside the base, the bottom cover is buckled on the lower surface of the base, and the PM2.5 detector and the air monitor are electrically connected inside the base.

The primary filtering structure adopts an annular stainless steel filter screen; the composite filter element adopts an HEPA filter screen; the adsorption tube adopts annular aluminium foil net, and the adsorption tube inlays to be established at the inner wall of just straining the structure, and the inside packing of this adsorption tube has bamboo fibre mixed activated carbon.

The photocatalysis tube adopts U-shaped photocatalysis straight tube, and the equal electric gomphosis in both ends of photocatalysis tube has electrically conductive installation head, and the quantity of electrically conductive installation head is two and installs the upper end of the pivot of motor and the upper end internal surface of organism respectively.

The conductive head is made of annular plastic, is arranged on the upper surface of the machine body and is electrically connected with the photocatalytic tube in series, and an internal conductive structure of the conductive head and a conductive terminal at one end of the release head form a conductive loop to form electrical connection.

The release head adopts titanium dioxide film surface ceramics with petal-shaped structures.

An MSP430 ultra-low consumption single chip microcomputer is arranged in the base, a TF-LP01 model PM2.5 detector and an FAM-001-01 air monitor are electrically installed at the input end of the single chip microcomputer, and a micro motor and an HY004 anion generator are connected to the output end of the single chip microcomputer through an L298N motor driving module.

The output end of the single chip microcomputer is connected with a photocatalytic tube through a driving module, the single chip microcomputer controls the photocatalytic tube to be conducted with the motor at the same time, and the photocatalytic tube and the release head are synchronously electrified.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses the setting of prefiltration structure blocks the filtration with the macromolecular structure through elementary filtration, produces the protection to inside photocatalysis structure, avoids the dirty direct contact photocatalysis structure of current structure, produces the problem of jam.

2. The utility model discloses the setting of adsorption tube through adsorption structure collocation filtration, forms comparatively stable clean state, avoids the problem of doing work repeatedly that air is single to rely on photocatalytic structure catalytic decomposition to form in the current structure.

3. The utility model discloses the setting of organism adopts photocatalysis structure and upper end auxiliary structure to carry out whole collocation and does work, installs for overall structure through the organism, increases aesthetic property and uses experience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the appearance structure of the present invention.

Fig. 3 is a schematic view of the structure of the release head of fig. 1 according to the present invention.

In the figure:

the device comprises a base 1, a motor 11, a bottom cover 12, a PM2.5 detector 13, an air monitor 14, a body 2, a primary filter structure 3, a negative ion generator 4, an adsorption tube 5, a composite filter element 6, a conductive head 7, a release head 8 and a photocatalytic tube 9.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, 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 efforts shall belong to the protection scope of the present invention.

As shown in the attached drawings, the utility model provides a photocatalytic air purifier, including base 1, organism 2, primary filter structure 3, anion generator 4, adsorption tube 5, composite filter element 6, conductive head 7, release head 8 and photocatalytic tube 9, the user switches on the device external control power supply, PM2.5 detector 13 and air monitor 14 inside base 1 detect and do work, real-time monitoring air quality, when air quality is not good, intelligent control motor 11 is powered on, the motor quasi-axis rotates, drive upper end surface photocatalytic tube 9 to rotate, the upper end of photocatalytic tube 9 is installed on the internal surface of organism 2 through the bearing, upper end release head 8 is powered on simultaneously, air enters primary filter structure 3 from the surface of organism 2, primary filter structure 3 surface material intercepts large particulate matter, composite filter element 6 blocks large particulate matter, the matched adsorption pipe 5 is used for adsorbing the floating structure, air is simply purified through the anion generator finally, the air finally enters the photocatalytic pipe 9, the photocatalytic pipe 9 takes light as energy, the semiconductor catalyst is matched to generate the adsorption structure, adsorption and decomposition are realized, meanwhile, the upper-end release head 8 and the conductive head are matched to perform work, the attractiveness is improved, and meanwhile, the clean air released by the machine body 2 and distributed from the photocatalytic pipe 9 is contacted to perform auxiliary work, the main work place in the machine body 2 is the inside of the machine body, the photocatalytic pipe 9 is driven to rotate through the motor to form a gas channel, so that the auxiliary work structure of the upper-end release head 8 is performed on the basis of the work of the machine body 2, and the blocking phenomenon caused by direct contact in the existing device can be avoided approximately.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. A photocatalytic air purifier, characterized in that: the device comprises a base (1), a machine body (2), a primary filter structure (3), an anion generator (4), an adsorption tube (5), a composite filter element (6), a conductive head (7), a release head (8) and a photocatalytic tube (9), wherein the machine body (2) is buckled on the upper surface of the base (1), the primary filter structure (3) is embedded in the machine body (2), and the composite filter element (6) is buckled on the inner wall of one side of the primary filter structure (3); an adsorption pipe (5) is arranged on one side of the composite filter element (6), and a negative ion generator (4) is electrically mounted on the inner wall of the primary filter structure (3) on one side of the adsorption pipe (5) on the other side; the photocatalytic tube (9) is electrically coupled to the center of the base (1), a conductive head (7) is mounted on the upper end tube of the photocatalytic tube (9) and penetrates through the base (1), and a release head (8) is screwed in the conductive head (7); the base (1) comprises a motor (11), a bottom cover (12), a PM2.5 detector (13) and an air monitor (14), the motor (11) is installed inside the base (1), the bottom cover (12) is buckled on the lower surface of the base (1), and the PM2.5 detector (13) and the air monitor (14) are electrically connected inside the base (1).

2. The photocatalytic air cleaner of claim 1, characterized in that: the primary filtering structure (3) adopts an annular stainless steel filter screen; the composite filter element (6) adopts an HEPA filter screen; adsorption tube (5) adopt annular aluminium foil net, and adsorption tube (5) inlay and establish at the inner wall of just straining structure (3), and the inside packing of this adsorption tube (5) has bamboo fibre mixed activated carbon.

3. The photocatalytic air cleaner of claim 1, characterized in that: the photocatalysis tube (9) adopts a U-shaped photocatalysis straight tube, the two ends of the photocatalysis tube (9) are respectively embedded with a conductive mounting head, and the number of the conductive mounting heads is two and is respectively mounted at the upper end of a rotating shaft of the motor (11) and the inner surface of the upper end of the machine body (2).

4. The photocatalytic air cleaner of claim 1, characterized in that: the conductive head (7) is made of annular plastic, the conductive head (7) is installed on the upper surface of the machine body (2) and is electrically connected with the photocatalytic tube (9) in series, and an internal conductive structure of the conductive head (7) and a conductive terminal at one end of the release head (8) form a conductive loop to form electrical connection.

5. The photocatalytic air cleaner of claim 1, characterized in that: the release head (8) adopts titanium dioxide film surface ceramics with petal-shaped structures.

6. The photocatalytic air cleaner of claim 1, characterized in that: the multifunctional air purifier is characterized in that an MSP430 ultra-low-consumption single chip microcomputer is arranged in the base (1), a PM2.5 detector (13) of TF-LP01 type and an air monitor (14) of FAM-001-01 type are electrically installed at the input end of the single chip microcomputer, and a micro motor and an HY004 negative ion generator are respectively connected to the output end of the single chip microcomputer through an L298N motor driving module.

7. The photocatalytic air cleaner of claim 6, characterized by: the output end of the single chip microcomputer is connected with a photocatalytic tube (9) through a driving module, the single chip microcomputer controls the photocatalytic tube (9) to be simultaneously conducted with a motor (11), and the photocatalytic tube (9) and a release head (8) are synchronously electrified.