CN210229634U

CN210229634U - Formaldehyde purification device

Info

Publication number: CN210229634U
Application number: CN201921100578.9U
Authority: CN
Inventors: Peng Sun; 孙鹏
Original assignee: Shanghai Puzhi Environmental Technology Co Ltd
Current assignee: Shanghai Puzhi Environmental Technology Co Ltd
Priority date: 2019-07-14
Filing date: 2019-07-14
Publication date: 2020-04-03
Anticipated expiration: 2029-07-14

Abstract

The utility model discloses a formaldehyde purification device, which comprises a body, an air suction opening, a barrier net, a control switch, an air outlet, a support plate, a photocatalyst net, sound-absorbing cotton, a fan, a second baffle plate and a fixing piece, wherein a motor is started through the control switch, the motor rotates to drive a second rotating wheel to rotate, the second rotating wheel drives a first rotating wheel to rotate through a V-shaped belt, the first rotating wheel rotates to drive a fourth pulley to rotate, the fourth pulley drives a third pulley to rotate, the third pulley drives a second pulley to rotate, the second pulley drives the first pulley to rotate, the fourth pulley rotates and a fourth connecting rod enables a first fan blade to rotate and overlap with a second fan blade, thereby achieving the effect of increasing the formaldehyde purification range, solving the problems that the formaldehyde purification device in the prior art has poor purification effect, incomplete formaldehyde purification and easy formaldehyde residue generation, and simultaneously having unsatisfactory formaldehyde purification effect for a larger space, the purification effect is slow, and the service time of the user for the room is influenced.

Description

Formaldehyde purification device

Technical Field

The utility model relates to a purifier technical field, concretely relates to formaldehyde purification device.

Background

Formaldehyde purification device, also known as "air freshener", formaldehyde purification device mainly comprises filter core and casing two parts, it drives the air flow through the motor fan blade, then through the circulation flow of air, keep apart inside the clarifier with various types of purification methods such as absorption, kill, subside, decomposition, conversion in the air formaldehyde, improve the electrical apparatus product of air cleanliness factor, all have the application at home, medical treatment, industrial field, but formaldehyde purification device purifying effect is relatively poor among the prior art, formaldehyde purification is incomplete, take place remaining problem of formaldehyde easily, simultaneously to the formaldehyde purification effect unsatisfactory in great space, purifying effect is slower, influence the user to the live time in room.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now provide a formaldehyde purification device, solved among the prior art that aldehyde purification device purifying effect is relatively poor, formaldehyde purification is incomplete, takes place the remaining problem of formaldehyde easily, and is unsatisfactory to the formaldehyde purifying effect in great space simultaneously, and purifying effect is slower, influences the problem of user to the live time in room.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a formaldehyde purification device, which comprises a machine body, an air suction opening, a blocking net, a control switch, an air outlet, a power wire, a universal wheel, a purification range increasing device, a first clapboard, an air inlet, an ultraviolet lamp, a filter screen bracket, a coarse filter screen, an active carbon filter screen, a high-efficiency HEPA filter screen, a support plate, a photocatalyst net, sound-absorbing cotton, a fan, a second clapboard and a fixing piece, wherein the air suction opening is arranged in the middle of the top end of the machine body, the blocking net is embedded in the air suction opening, the purification range increasing device is arranged at the upper third part in the machine body, the purification range increasing device comprises a rotating device, a first rotating wheel, a V-shaped belt, a second rotating wheel, a motor base, a fixed rod, a fixed block, a first fan blade and a second fan blade, the bottom of the right end of the rotating device is rotatably connected with the first rotating wheel, the first rotating wheel is rotatably connected with the outer surface of the second rotating wheel through a V-shaped belt, the second rotating wheel is synchronously and rotatably connected with the output end of the right end of the motor, the motor base is vertically connected with the bottom of the motor, the fixed rod is fastened at the right end of the motor base, the fixed block is vertically connected with the right end of the fixed rod, the first fan blade is flush with the bottom of the right end of the rotating device, the second fan blade is in overlapped fit with the right end of the first fan blade, the fixed block is fixedly connected with the right end of the inner part of the machine body, the second fan blade is embedded into the right end of the machine body, and the power line, the ultraviolet lamp

Further, the control switch is fixedly connected with the middle part of the front end face of the machine body, the air outlet is arranged at the bottom of the front end face of the machine body, the power line is arranged at the bottom of the left end of the back face of the machine body, the universal wheels are arranged at four ends of the bottom of the machine body, the first partition plate is arranged at the middle part in the machine body, the air inlet is embedded in the middle part in the first partition plate, the ultraviolet lamp is oppositely arranged at the bottom of the first partition plate left and right, the filter screen support is fixedly connected with the middle part of the lower end of the first partition plate, the coarse filter screen is embedded in the upper end of the interior of the filter screen support, the active carbon filter screen is arranged at the center of the interior of the filter screen support, the high-efficiency HEPA filter screen is arranged at the bottom end of the interior of, the fan is fixedly connected with the middle part of the top end of the support plate, and the fixing part is oppositely arranged at the bottom of the support plate.

Furthermore, the rotating device comprises a first pulley, a first connecting rod, a first connecting piece, a belt, a second pulley, a second connecting rod, a second connecting piece, a third pulley, a third connecting rod, a third connecting piece, a fourth pulley, a fourth connecting rod and a fourth connecting piece, wherein the first pulley is circular, the first connecting rod penetrates through the front end face and the back face of the first connecting piece and is vertically connected with the middle part of the front end face of the first pulley, the belt is wound on the outer surface of the first pulley, the second pulley is flush with the top of the right end of the belt, the second connecting rod penetrates through the middle parts of the left end and the right end of the second connecting piece and is matched with the middle part of the left end of the second pulley, the third pulley is horizontally aligned with the back face of the first pulley, the third connecting rod penetrates through the front end and the back end of the third connecting piece and tightly extends into the middle part of the back face of the third pulley, and the fourth, the fourth connecting rod runs through about the fourth connecting piece both ends and the cooperation of overlapping mutually in fourth pulley right-hand member middle part, first pulley passes through belt and second pulley bottom sliding connection, the second pulley passes through the belt and cooperatees with the third pulley top and rotates, the third pulley passes through the belt and is connected with fourth pulley bottom rotation, the fourth pulley passes through belt and first pulley top sliding connection, the fourth connecting rod with run through about first pulley both ends middle part and first fan piece left end middle part rotation be connected.

Furthermore, a layer of waterproof and anti-oxidation layer is arranged on the outer surface of each of the first fan blade and the second fan blade.

Furthermore, an included angle between the fixed rod and the motor base is a 90-degree right-angle mechanism.

Furthermore, the rotation angles of the first fan blades are all 360 degrees.

Further, the inner surfaces of the belt and the V-shaped belt are both set to be smooth planes.

Further, the radian of the first fan blade is 100 degrees, and the radian of the second fan blade is 80 degrees.

Further, the length of the belt is set to be 120 cm.

Furthermore, the first fan blade and the second fan blade are both made of aluminum alloy materials.

Further, the machine body is made of stainless steel.

(III) advantageous effects

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

1) in order to solve the problems of poor purification effect, incomplete formaldehyde purification and easy generation of formaldehyde residue in the prior art, and simultaneously has unsatisfactory purification effect on formaldehyde in a larger space, slower purification effect and influence on the service time of a user for a room, a purification range increasing device is arranged at one third of the upper end of the inner part of a body, a motor is started by a control switch, the motor rotates to drive a second rotating wheel to rotate, the second rotating wheel drives a first rotating wheel to rotate through a V-shaped belt, the first rotating wheel rotates to drive a fourth pulley to rotate, the fourth pulley drives a third pulley to rotate through a belt, the third pulley rotates to drive a second pulley to rotate through the belt, the second pulley drives the first pulley to rotate through the belt, the fourth pulley rotates to drive a fourth connecting rod to rotate simultaneously, and the fourth connecting rod enables a first fan to rotate to be overlapped with a second fan, the effect of enlarging the range of purifying formaldehyde is achieved.

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 view of the present invention;

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

fig. 3 is a schematic top view of the support plate of the present invention;

FIG. 4 is a schematic cross-sectional view of the device for increasing the purification range of the present invention;

fig. 5 is a schematic structural view of the rotating device of the present invention.

In the figure: machine body-1, air suction opening-2, separation net-3, control switch-4, air outlet-5, power line-6, universal wheel-7, device for increasing purification range-8, first partition-9, air inlet-10, ultraviolet lamp-11, filter screen support-12, coarse filter screen-13, active carbon filter screen-14, high-efficiency HEPA filter screen-15, support plate-16, photocatalyst net-17, sound-absorbing cotton-18, fan-19, second partition-20, fixing piece-21, rotating device-81, first rotating wheel-82, V-shaped belt-83, second rotating wheel-84, motor-85, motor base-86, fixing rod-87, fixing block-88, first fan sheet-89, and fan-3, A second fan sheet-810, a first pulley-811, a first connecting rod-812, a first connecting piece-813, a belt-814, a second pulley-815, a second connecting rod-816, a second connecting piece-817, a third pulley-818, a third connecting rod-819, a third connecting piece-8110, a fourth pulley-8111, a fourth connecting rod-8112 and a fourth connecting piece-8113.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a formaldehyde purifying device: comprises a machine body 1, an air suction opening 2, a separation net 3, a control switch 4, an air outlet 5, a power cord 6, a universal wheel 7, a purification range increasing device 8, a first clapboard 9, an air inlet 10, an ultraviolet lamp 11, a filter screen bracket 12, a coarse filter screen 13, an active carbon filter screen 14, a high-efficiency HEPA filter screen 15, a support plate 16, a photocatalyst net 17, sound absorbing cotton 18, a fan 19, a second clapboard 20 and a fixing part 21, wherein the air suction opening 2 is arranged in the middle of the top end of the machine body 1, the separation net 3 is embedded in the air suction opening 2, the purification range increasing device 8 is arranged at one third of the upper end in the machine body 1, the purification range increasing device 8 comprises a rotating device 81, a first rotating wheel 82, a V-shaped belt 83, a second rotating wheel 84, a motor 85, a motor base 86, a fixing rod 87, a fixing block 88, a first fan sheet 89 and a second fan sheet 810, the V-belt 83 is wound on the outer surface of the second wheel 84, and the first wheel 82 is rotatably connected with the outer surface of the second wheel 84 through the V-belt 83, the second wheel 84 is rotatably connected with the output end of the right end of the motor 85 synchronously, the motor base 86 is vertically connected with the bottom of the motor 85, the fixing rod 87 is fastened at the right end of the motor base 86, the fixing block 88 is vertically connected with the right end of the fixing rod 87, the first fan blade 89 is flush with the bottom of the right end of the rotating device 81, the second fan blade 810 is matched with the right end of the first fan blade 89 in an overlapping manner, the fixing block 88 is fixedly connected with the right end inside the machine body 1, the second fan blade 810 is embedded at the right end of the machine body 1, and the power line 6.

Wherein, the control switch 4 is fixedly connected with the middle part of the front end face of the machine body 1, the air outlet 5 is arranged at the bottom part of the front end face of the machine body 1, the power cord 6 is arranged at the bottom part of the left end of the back face of the machine body 1, the universal wheel 7 is arranged at four ends of the bottom part of the machine body 1, the first clapboard 9 is arranged at the middle part of the interior of the machine body 1, the air inlet 10 is embedded in the middle part of the interior of the first clapboard 9, the ultraviolet lamp 11 is oppositely arranged at the bottom part of the first clapboard 9 from left to right, the filter screen bracket 12 is fixedly connected with the middle part of the lower end of the first clapboard 9, the coarse filter screen 13 is embedded in the upper end of the interior of the filter screen bracket 12, the active carbon filter screen 14 is arranged at the center of the interior of the filter screen bracket 12, the high-efficiency HE, the fan 19 is fixedly connected with the middle part of the top end of the supporting plate 16, and the fixing part 21 is oppositely arranged at the bottom of the supporting plate 16 from left to right.

Wherein, the rotating device 81 is composed of a first pulley 811, a first connecting rod 812, a first connecting part 813, a belt 814, a second pulley 815, a second connecting rod 816, a second connecting part 817, a third pulley 818, a third connecting rod 819, a third connecting part 8110, a fourth pulley 8111, a fourth connecting rod 8112 and a fourth connecting part 8113, the first pulley 811 is circular, the first connecting rod 812 penetrates through the front end surface and the back surface of the first connecting part 813 and is vertically connected with the middle part of the front end surface of the first pulley 811, the belt 814 is wound on the outer surface of the first pulley 811, the second pulley 815 is flush with the top part of the right end of the belt 814, the second connecting rod 816 penetrates through the middle parts of the left and right ends of the second connecting part 817 and is matched with the middle part of the left end of the second pulley 815, the third pulley 818 is horizontally aligned with the back surface of the first pulley 811, the third connecting rod 819 penetrates through the front and back ends of the third connecting part 8110 and, the fourth pulley 8111 is horizontally aligned with the right end of the second pulley 815, the fourth connecting rod 8112 penetrates through the left and right ends of the fourth connecting member 8113 and is overlapped and matched with the middle part of the right end of the fourth pulley 8111, the first pulley 811 is slidably connected with the bottom of the second pulley 815 through the belt 814, the second pulley 815 is rotatably matched with the top of the third pulley 818 through the belt 814, the third pulley 818 is rotatably connected with the bottom of the fourth pulley 8111 through the belt 814, the fourth pulley 8111 is slidably connected with the top of the first pulley 811 through the belt 814, and the fourth connecting rod 8112 penetrates through the middle parts of the left and right ends of the first pulley 82 and is rotatably connected with the middle part of the left end of the first sector 89.

The outer surfaces of the first fan blade 89 and the second fan blade 810 are provided with a layer of waterproof anti-oxidation layer, so that the outer surfaces of the first fan blade 89 and the second fan blade 810 are prevented from rusting or being oxidized and corroded after long-time use.

Wherein, the included angle between the fixed rod 87 and the motor base 86 is a right-angle mechanism for 90 degrees, so as to achieve a more stable working state.

Wherein, first fan blade 89 turned angle is 360 to reach better purifying effect.

Wherein, the inner surfaces of the belt 814 and the V-belt 83 are both provided with smooth planes, so as to achieve faster opening of the first fan piece 814.

Wherein, the radian of the first fan blade 89 is 100 degrees and the radian of the second fan blade 810 is 80 degrees, so as to achieve better purification effect.

Wherein, the length of the belt 814 is set to 120 cm, so as to achieve better purification effect.

The first fan blade 89 and the second fan blade 810 are made of aluminum alloy.

Wherein, the machine body 1 is made of stainless steel.

According to the upper table show, the utility model discloses first flabellum 89 and second flabellum 810 are the aluminum alloy material, can reach corrosion-resistant stronger effect.

This patent, high-efficient HEPA filter screen 15 reaches the filter screen of HEPA standard, reaches 99.7% to 0.1 micron and 0.3 micron's effective rate, and the characteristics of HEPA net are that the air can pass through, but tiny particle is unable to pass through, and it is more than 99.97% to the particle removal efficiency that the diameter is more than 0.3 micron (1/200 of hair diameter), is the most effective filter media of pollutants such as smog, dust and bacterium.

The working principle is as follows: firstly, the novel air purifier is moved to a place needing to be used through the universal wheel 7, then the principle and the structure of the novel air purifier are roughly known, then the power cord 6 is inserted into a power supply, the fan 19 is started through the control switch 4, when the fan 19 is started, air containing formaldehyde enters the machine body 1 from the air suction port 2, firstly, the air contacts the coarse filter screen 13 to achieve first filtration, then, the air is filtered for the second time through the active carbon filter screen 14, finally, the air is filtered for the third time through the high-efficiency HEPA filter screen 15, the ultraviolet lamp 11 carries out sterilization treatment on the air during the filtration, the filtered air is discharged from the air outlet 5 through the fan 19, when a space needing to be purified is large, the motor 85 is started through the control switch 4, the motor 85 rotates to drive the second rotating wheel 84 to rotate, the second rotating wheel 84 drives the first rotating wheel 82 to rotate through the V-shaped belt 83, the first rotating wheel 82 rotates to drive, fourth pulley 8111 passes through belt 814 and drives third pulley 818 and rotate, third pulley 818 rotates and drives second pulley 815 through belt 814 and rotates, second pulley 815 drives first pulley 811 through belt 814 and rotates, fourth pulley 8111 rotates and drives fourth connecting rod 8112 simultaneously and rotates, fourth connecting rod 8112 makes first fan 89 rotate and overlap with second fan 810, reach the effect that the increase purified formaldehyde scope, finish when this novel use after with fan 19 through control switch 4, ultraviolet lamp 11 and motor 85 close, extract power cord 6 from the power, will this novel removal to storeroom through universal wheel 7 at last, so that use next time.

The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. A formaldehyde purification device comprises a machine body (1), an air suction opening (2), a separation net (3), a control switch (4), an air outlet (5), a power line (6), universal wheels (7), a first partition plate (9), an air inlet (10), ultraviolet lamps (11), a filter net support (12), a coarse filter net (13), an active carbon filter net (14), a high-efficiency HEPA filter net (15), a support plate (16), a photocatalyst net (17), sound-absorbing cotton (18), a fan (19), a second partition plate (20) and a fixing piece (21), wherein the air suction opening (2) is formed in the middle of the top end of the machine body (1), the separation net (3) is embedded into the air suction opening (2), and a purification range increasing device (8) is arranged at one third of the upper end inside the machine body (1);

the method is characterized in that: the device for increasing the purification range comprises a rotating device (81), a first rotating wheel (82), a V-shaped belt (83), a second rotating wheel (84), a motor (85), a motor base (86), a fixing rod (87), a fixing block (88), a first fan blade (89) and a second fan blade (810), wherein the bottom of the right end of the rotating device (81) is rotatably connected with the first rotating wheel (82), the V-shaped belt (83) is wound on the outer surface of the second rotating wheel (84), the first rotating wheel (82) is rotatably connected with the outer surface of the second rotating wheel (84) through the V-shaped belt (83), the second rotating wheel (84) is synchronously and rotatably connected with the output end of the right end of the motor (85), the motor base (86) is vertically connected with the bottom of the motor (85), and the fixing rod (87) is fastened at the right end of the motor base (86), fixed block (88) and dead lever (87) right-hand member are connected perpendicularly, first fan piece (89) level with rotary device (81) right-hand member bottom, second fan piece (810) and first fan piece (89) right-hand member overlap the cooperation, fixed block (88) and the inside right-hand member fixed connection of organism (1), second fan piece (810) imbeds in organism (1) right-hand member, power cord (6), ultraviolet lamp (11), fan (19) and motor (85) all are connected with control switch (4) electricity.

2. The formaldehyde purification device according to claim 1, wherein: the control switch (4) is fixedly connected with the middle part of the front end face of the machine body (1), the air outlet (5) is arranged at the bottom of the front end face of the machine body (1), the power line (6) is arranged at the bottom of the left end of the back face of the machine body (1), the universal wheels (7) are arranged at four ends of the bottom of the machine body (1), the first partition plate (9) is arranged at the middle part of the inner part of the machine body (1), the air inlet (10) is embedded in the middle part of the inner part of the first partition plate (9), the ultraviolet lamp (11) is oppositely arranged at the bottom of the first partition plate (9) in the left-right direction, the filter screen support (12) is fixedly connected with the middle part of the lower end of the first partition plate (9), the coarse filter screen (13) is embedded in the upper end of the inner part of the filter screen support (12), the active carbon filter screen, both ends fixed connection about backup pad (16) and photocatalyst net (17), inhale sound cotton (18) and imbed in backup pad (16) inside central authorities, fan (19) set up in backup pad (16) bottom, second baffle (20) and backup pad (16) bottom fixed connection, fan (19) and backup pad (16) top middle part fixed connection, relative setting in backup pad (16) bottom about mounting (21).

3. The formaldehyde purification device according to claim 1, wherein: the rotating device (81) consists of a first pulley (811), a first connecting rod (812), a first connecting piece (813), a belt (814), a second pulley (815), a second connecting rod (816), a second connecting piece (817), a third pulley (818), a third connecting rod (819), a third connecting piece (8110), a fourth pulley (8111), a fourth connecting rod (8112) and a fourth connecting piece (8113), wherein the first pulley (811) is circular, the first connecting rod (812) penetrates through the front end face and the back face of the first connecting piece (813) and tightly extends into the middle of the front end face of the first pulley (811), the belt (814) is wound on the outer surface of the first pulley (811), the second pulley (815) is flush with the top of the right end of the belt (814), the second connecting rod (816) penetrates through the second connecting piece (817) and the middle of the left end and right end of the second pulley (815) is matched with the middle of the left end of the second pulley (815), the third pulley (818) is horizontally aligned with the back of the first pulley (811), the third connecting rod (819) penetrates through a third connecting piece (8110), the front end and the rear end of the third connecting rod tightly extend into the middle of the back of the third pulley (818), the fourth pulley (8111) is horizontally aligned with the right end of the second pulley (815), the fourth connecting rod (8112) penetrates through the left end and the right end of the fourth connecting piece (8113) to be overlapped and matched with the middle of the right end of the fourth pulley (8111), the first pulley (811) is in sliding connection with the bottom of the second pulley (815) through a belt (814), the second pulley (815) is in sliding connection with the top of the third pulley (818) through the belt (814), the third pulley (818) is in rotating connection with the bottom of the fourth pulley (8111) through the belt (814), and the fourth pulley (8111) is in sliding connection with the top of the first pulley (811) through the belt (814), the fourth connecting rod (8112) is rotatably connected with the middle part of the left end of the first fan blade (89) and penetrates through the middle parts of the left end and the right end of the first rotating wheel (82).

4. The formaldehyde purification device according to claim 1, wherein: the outer surfaces of the first fan blade (89) and the second fan blade (810) are provided with a layer of waterproof and anti-oxidation layer.

5. The formaldehyde purification device according to claim 1, wherein: the included angle between the fixed rod (87) and the motor base (86) is a right-angle mechanism with 90 degrees.

6. The formaldehyde purification device according to claim 1, wherein: the rotation angles of the first fan blades (89) are all 360 degrees.

7. The formaldehyde purification device according to claim 1, wherein: the inner surfaces of the belt (814) and the V-shaped belt (83) are both set to be smooth planes.

8. The formaldehyde purification device according to claim 1, wherein: the radian of the first fan blade (89) is 100 degrees, and the radian of the second fan blade (810) is 80 degrees.

9. The formaldehyde purification device according to claim 3, wherein: the belt (814) is set to 120 cm in length.