CN112121636A

CN112121636A - Purifier of indoor formaldehyde of high-efficient decomposition

Info

Publication number: CN112121636A
Application number: CN202011324674.9A
Authority: CN
Inventors: 赵荣; 龙鹤; 苏赛
Original assignee: Hunan Kangjia Environmental Protection Technology Co ltd
Current assignee: Hunan Kangjia Environmental Protection Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2020-12-25

Abstract

The invention discloses a purifying device for efficiently decomposing indoor formaldehyde, which belongs to the technical field of formaldehyde purification, can realize the principle of removing formaldehyde based on photocatalyst, is internally provided with a stable light source, can provide sufficient ultraviolet rays, eliminates the influence of indoor ultraviolet intensity on the photocatalyst for removing formaldehyde, can purify formaldehyde at night or in closed furniture, greatly improves the application range, can improve indoor ventilation, retains the advantage of the photocatalyst for removing formaldehyde, simultaneously eliminates the defects and limitations of the photocatalyst for removing formaldehyde, obviously improves the effect and efficiency of formaldehyde purification, can effectively prolong the flowing path of air in an attached partition plate, ensures that a photocatalyst layer is more fully contacted with formaldehyde in the air, further improves the purification effect of formaldehyde, and can effectively prevent titanium dioxide nanoparticles from flowing out of a purifying cylinder, thereby preventing the damage to the health of the user and improving the safety.

Description

Purifier of indoor formaldehyde of high-efficient decomposition

Technical Field

The invention relates to the technical field of formaldehyde purification, in particular to a purification device for efficiently decomposing indoor formaldehyde.

Background

Formaldehyde has been determined by the world health organization to be a carcinogenic and teratogenic substance, is a well-known allergic reaction source and one of potential strong mutagens, and can cause diseases such as chronic respiratory diseases, pregnancy syndrome, leukemia and the like after being contacted with low-dose formaldehyde for a long time, and can also cause diseases such as chromosome abnormality of newborns and memory and intelligence decline of teenagers. Among all the contactees, children and pregnant women are particularly sensitive to formaldehyde, and the harm after absorption is greatest. People need to decorate new houses and office places, a large amount of artificial boards (such as plywood, large core boards, medium density fiberboard, shaving boards, laminate flooring, composite wood floors and the like) are used for decoration and furniture manufacture, while the produced artificial boards need to use a large amount of formaldehyde with high toxicity as an adhesive made of raw materials, and the formaldehyde becomes a main pollutant in indoor air because the formaldehyde in the adhesive has a long release period which is generally up to 15 years.

The photocatalyst formaldehyde-removing spray is one of the common indoor formaldehyde-purifying methods in the prior art, and has the advantages of comprehensiveness, continuity, safety and high efficiency, but also has the following defects: firstly, the photocatalyst needs a large amount of ultraviolet rays for removing aldehyde, but the intensity of the ultraviolet rays entering a room is very weak, because a glass window can absorb most of the ultraviolet rays in sunlight, although some modified photocatalysts can be used under visible light, the requirement on the illumination intensity is extremely high, and the formaldehyde removing effect is not as good as that of the ultraviolet photocatalyst; secondly, after formaldehyde is removed by photocatalyst, titanium dioxide nano particles can be generated, and the long-term inhalation can harm human health; in addition, the closed furniture like a wardrobe can be illuminated by little light, so that the photocatalyst has extremely poor effect of removing aldehyde in the furniture.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a purification device for efficiently decomposing indoor formaldehyde, which can realize the principle of removing formaldehyde based on a photocatalyst, a stable light source is arranged in the device, sufficient ultraviolet rays can be provided for a photocatalyst layer, the influence of indoor ultraviolet ray intensity on the photocatalyst for removing formaldehyde is eliminated, and formaldehyde can be purified at night or in closed furniture, so that the application range is greatly improved, the indoor ventilation can be improved, the advantage of removing formaldehyde by the photocatalyst is kept, the defects and limitations of removing formaldehyde by the photocatalyst are eliminated, the formaldehyde purification effect and efficiency are obviously improved, the flowing path of air in an attached partition plate can be effectively prolonged, the photocatalyst layer is more fully contacted with formaldehyde in the air, and the formaldehyde purification effect is further improved, can also prevent effectively that titanium dioxide nano-particle from flowing out in purifying a section of thick bamboo, and then prevent its harm user's health, improve the security, still be equipped with shading adjusting part for the device can effectively utilize the sunlight, can shelter from the light that supplies the light to send again, and then does not influence user's sleep, still is equipped with device installation component, makes the device be convenient for install suitable, has improved the convenience.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A purification device for efficiently decomposing indoor formaldehyde comprises a purification cylinder, wherein an air inlet pipe is communicated with the outer wall of one end of the purification cylinder, a pipeline fan matched with the air inlet pipe is fixedly arranged in the air inlet pipe, an exhaust pipe is communicated with the outer wall of the other end of the purification cylinder, arc-shaped transparent lamp shades are fixedly connected with the inner walls of two sides of the purification cylinder, a plurality of light supply lamps which are uniformly distributed in an annular shape are arranged on the inner wall of the purification cylinder and positioned at the inner sides of the transparent lamp shades, a plurality of attached partition plates are fixedly connected with the outer sides of the two transparent lamp shades respectively, photocatalyst layers are arranged on the outer walls of two sides of the attached partition plates, a plurality of light transmission strips which are uniformly distributed in an annular shape are embedded and installed on the outer wall of the purification cylinder, a shading adjusting component is arranged on the outer wall of the purification cylinder, and a, the device installation component comprises two supporting vertical rods which are symmetrically arranged, one end of each supporting vertical rod is fixedly connected with the outer wall of the purification cylinder, the other end of each supporting vertical rod is fixedly connected with a pasting fixed plate, and one side, away from the supporting vertical rods, of the pasting fixed plate is provided with a bonding sheet.

Further, shading adjusting part locates the connection bearing on the purification section of thick bamboo outer wall including the cover, one side fixedly connected with of connection bearing inner race is a plurality of shading strips that are annular evenly distributed, every equal fixedly connected with linkage block, adjacent two on the outer wall of shading strip equal fixedly connected with arc gangbar between the linkage block.

Further, the anti-dazzling screen sets up to be circular-arc with purification cylinder assorted, and anti-dazzling screen and purification cylinder sliding connection, anti-dazzling screen and printing opacity strip quantity equal and one-to-one, every the outside of printing opacity strip all is provided with a corresponding anti-dazzling screen, one of them fixedly connected with adjustment handle on the outer wall of anti-dazzling screen, adjustment handle perpendicular to anti-dazzling screen sets up, and through the setting of connecting bearing, anti-dazzling screen, linkage piece, arc gangbar, adjustment handle, user's accessible adjustment handle drives a plurality of anti-dazzling screens and rotates along the outer wall of purification cylinder, and then is convenient for adjust the coincidence and staggering between anti-dazzling screen and printing opacity strip, has improved.

Further, the printing opacity strip adopts the printing opacity material to make, the light shading strip adopts light-tight material to make, and through the setting of shading adjusting part, when the day, adjustable messenger light shading strip staggers with the printing opacity strip that corresponds, makes in the sunlight can shine into the purifying cylinder through the printing opacity strip to carry out effectual utilization to the sunlight, when evening, adjustable messenger light shading strip and the coincidence of the printing opacity strip that corresponds shelter from the light that supplies the light to send, and then do not influence user's sleep, improved the practicality.

Further, one of them the one end fixedly connected with gag lever post of connecting the bearing is kept away from to the light-shading strip, the both sides of gag lever post all are equipped with fixed connection in the stopper on purifying the section of thick bamboo outer wall, and the gag lever post pastes with one of them stopper mutually, through the setting of gag lever post, stopper, when the gag lever post pastes with one of them stopper mutually, the light-shading strip coincides with the printing opacity strip just, when the gag lever post pastes with another stopper mutually, the light-shading strip staggers with the printing opacity strip just to the regulation of light-shading strip of can being convenient for has improved the convenience.

Further, the blast pipe is equipped with a plurality ofly, and a plurality of blast pipes are annular evenly distributed, every equal fixedly connected with and rather than assorted microporous filter screen on the inner wall of blast pipe, microporous filter screen's setting can prevent that titanium dioxide nanoparticle from flowing out in purifying a section of thick bamboo, and then prevents its harm user's health, has improved the security.

Furthermore, the photocatalyst layer is made of silicon dioxide materials, light emitted by the light supply lamp is ultraviolet rays, the light supply lamp is arranged, a stable ultraviolet source can be provided for the photocatalyst layer, so that the effect of the photocatalyst layer can be ensured no matter whether the indoor ultraviolet rays are strong or weak, the device is also suitable for the inside of furniture such as a wardrobe, the applicability of the device is greatly improved, the advantage of the photocatalyst in removing formaldehyde is kept, the defect and limitation of the photocatalyst in removing formaldehyde are eliminated, the effect and efficiency of formaldehyde purification are obviously improved, the attached partition plate is made of light-transmitting materials, the ultraviolet rays emitted by the light supply lamp are enabled to irradiate the photocatalyst layer through one side of the photocatalyst layer far away from the attached partition plate, the light can irradiate the photocatalyst layer through the attached partition plate, and the effect of the light supply lamp on the photocatalyst layer is improved.

It is further, it is a plurality of adhere to crisscross distribution from top to bottom of division board, the top of adhering to the division board sets up to be convex with transparent lamp cover assorted, both ends all set up to be convex with purifying a section of thick bamboo assorted about adhering to the division board, and the outer wall that adheres to division board and transparent lamp cover and purify a section of thick bamboo is seamless sealing connection, start-up pipeline fan, can purify a section of thick bamboo with the room air suction, through a plurality of settings that adhere to the division board, make the air that the suction purified in the section of thick bamboo need flow along S-shaped route between adhering to the division board, the route of air in purifying a section of thick bamboo has been prolonged, make photocatalyst layer and formaldehyde contact in the air more abundant, thereby further improvement the purifying effect of formaldehyde.

Further, the one side that the fixed plate was kept away from to the bonding piece is provided with the cementing layer, be provided with the barrier film on the glue film, through the setting of device installation component, during the use, tear off the barrier film, can bond the device in indoor wall, furniture in the place such as for the device is convenient for install, has further improved the convenience.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme is based on the principle of removing formaldehyde by photocatalyst, a stable light source is arranged in the device, sufficient ultraviolet rays can be provided for a photocatalyst layer, the influence of indoor ultraviolet intensity on the photocatalyst to remove formaldehyde is eliminated, formaldehyde can be purified at night or in closed furniture, the application range is greatly improved, indoor ventilation can be improved, the advantage of removing formaldehyde by photocatalyst is kept, the defects and limitations of removing formaldehyde by photocatalyst are eliminated, the effect and efficiency of purifying formaldehyde are obviously improved, the flowing path of air in an attached partition plate can be effectively prolonged, the contact between the photocatalyst layer and formaldehyde in the air is more sufficient, the formaldehyde purifying effect is further improved, titanium dioxide nanoparticles can be effectively prevented from flowing out of a purifying cylinder, the harm to the health of a user is further prevented, and the safety is improved, still be equipped with shading adjusting part for the device can effectively utilize the sunlight, can shelter from the light that supplies the light to send again, and then does not influence user's sleep, still is equipped with device installation component, makes the device be convenient for install suitable, has improved the convenience.

(2) Starting the pipeline fan, can purifying the formaldehyde in the air with the indoor air suction in the section of thick bamboo to through photocatalyst layer, the air after the purification is through the blast pipe discharge, and pipeline fan twitches the air, can drive the flow of room air, can make on the one hand around the air inflow purify in the section of thick bamboo, thereby improve the effect and the scope of device, on the other hand, the flow of room air can improve indoor ventilation effect, thereby further improve the purifying effect of formaldehyde.

(3) Through the setting of connecting bearing, shading strip, linkage block, arc gangbar, regulation handle, user's accessible is adjusted the handle and is driven a plurality of shading strips and rotate along the outer wall of purifying cylinder, and then is convenient for adjust the coincidence between shading strip and printing opacity strip and stagger, has improved the convenience.

(4) Through shading adjusting part's setting, when the day, adjustable messenger's shading strip staggers with the printing opacity strip that corresponds, makes in the sunlight can shine into the purifying cylinder through the printing opacity strip to carry out effectual utilization to the sunlight, when evening, adjustable messenger's shading strip and the coincidence of the printing opacity strip that corresponds shelter from the light that supplies the light to send, and then do not influence user's sleep, improved the practicality.

(5) Through the setting of gag lever post, stopper, when the gag lever post pastes with one of them stopper mutually, the shading strip coincides with the printing opacity strip just, and when the gag lever post pasted mutually with another stopper, the shading strip staggers with the printing opacity strip just to the regulation of the shading strip of can being convenient for has improved the convenience.

(6) The arrangement of the microporous filter screen can prevent the titanium dioxide nanoparticles from flowing out of the purifying cylinder, thereby preventing the titanium dioxide nanoparticles from harming the health of a user and improving the safety.

(7) The setting of confession light, can provide stable ultraviolet source for photocatalyst layer, make no matter indoor ultraviolet be strong or weak, all can guarantee photocatalyst layer's effect, and also be suitable for equally in furniture such as wardrobe inside, the suitability of device has been improved greatly, photocatalyst formaldehyde's advantage has been remain, photocatalyst formaldehyde's shortcoming and limitation have been eliminated simultaneously, formaldehyde purification's effect and efficiency have been showing and have been improved, it adopts the printing opacity material to make to adhere to the division board, make the ultraviolet ray that supplies the light to send, not only one side that the board was kept away from to adhere to the photocatalyst layer is shone to the photocatalyst layer to accessible photocatalyst layer, still can see through to adhere to the division board and shine to photocatalyst layer, the effect of supplying the light to photocatalyst layer has been improved.

(8) Starting the pipeline fan, can purifying the section of thick bamboo with the indoor air suction in, through the setting of a plurality of division boards that adhere to for the air in the suction purifies the section of thick bamboo and need flow along S-shaped route between the division board of adhering to, has prolonged the route of air in purifying the section of thick bamboo, makes photocatalyst layer and the formaldehyde contact in the air more abundant, thereby further improvement the purifying effect of formaldehyde.

(9) Through the setting of device installation component, during the use, tear the barrier film, can bond the device in indoor wall, furniture in the place such as for the device is convenient for install, has further improved the convenience.

Drawings

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

FIG. 2 is a cross-sectional view of the interior of the purification cartridge of the present invention;

FIG. 3 is a cross-sectional view of the interior of the intake manifold of the present invention;

FIG. 4 is a cross-sectional view of the interior of the exhaust pipe of the present invention;

FIG. 5 is a schematic perspective view of a purification cartridge according to the present invention;

FIG. 6 is a side cross-sectional view of the light shade of the present invention;

FIG. 7 is a side cross-sectional view of the invention with the divider plate attached.

The reference numbers in the figures illustrate:

101. a purification cartridge; 102. an air inlet pipe; 103. a pipeline fan; 104. an exhaust pipe; 105. a microporous filter screen; 106. a transparent lampshade; 107. a light supply lamp; 108. attaching a partition plate; 109. a photocatalyst layer; 110. a light transmitting strip; 201. connecting a bearing; 202. a shading strip; 203. a linkage block; 204. an arc-shaped linkage rod; 205. adjusting the handle; 206. a limiting rod; 207. a limiting block; 301. supporting the vertical rod; 302. sticking a fixed plate; 303. and an adhesive sheet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-7, a purifying device for decomposing indoor formaldehyde efficiently comprises a purifying cylinder 101, an air inlet pipe 102 is connected to an outer wall of one end of the purifying cylinder 101, a pipeline fan 103 is fixedly installed in the air inlet pipe 102 and matched with the air inlet pipe, an exhaust pipe 104 is connected to an outer wall of the other end of the purifying cylinder 101, the pipeline fan 103 is started to draw indoor air into the purifying cylinder 101 and purify formaldehyde in the air through a photocatalyst layer 109, the purified air is exhausted through the exhaust pipe 104, the pipeline fan 103 pumps the air to drive the indoor air to flow, on one hand, ambient air can flow into the purifying cylinder 101, so that the effect and range of the device are improved, on the other hand, the indoor air flow can improve the indoor ventilation effect, so that the formaldehyde purifying effect is further improved, the exhaust pipes 104 are provided with a plurality of exhaust pipes 104, and the exhaust pipes 104 are uniformly distributed in a ring shape, the inner wall of each exhaust pipe 104 is fixedly connected with a microporous filter screen 105 matched with the exhaust pipe, the arrangement of the microporous filter screen 105 can prevent titanium dioxide nanoparticles from flowing out of the purifying cylinder 101, further prevent the titanium dioxide nanoparticles from harming the health of a user, the safety is improved, the inner walls of the two sides of the purifying cylinder 101 are fixedly connected with transparent lamp covers 106 arranged in an arc shape, a plurality of light supply lamps 107 uniformly distributed in an annular shape are arranged on the inner wall of the purifying cylinder 101 and positioned at the inner sides of the transparent lamp covers 106, the outer sides of the two transparent lamp covers 106 are fixedly connected with a plurality of attached partition plates 108 respectively, photocatalyst layers 109 are arranged on the outer walls of the two sides of the attached partition plates 108, the photocatalyst layers 109 are made of silica materials, light emitted by the light supply lamps 107 is ultraviolet rays, the arrangement of the light supply lamps 107 can provide stable ultraviolet sources for the photocatalyst layers 109, so that no matter whether indoor ultraviolet rays are, the function effect of the photocatalyst layer 109 can be ensured, the device is also suitable for the interiors of furniture such as a wardrobe and the like, the applicability of the device is greatly improved, the advantage of photocatalyst formaldehyde removal is kept, the defects and limitations of photocatalyst formaldehyde removal are eliminated, the effect and efficiency of formaldehyde purification are obviously improved, the attached partition plates 108 are made of light-transmitting materials, ultraviolet rays emitted by the light supply lamp 107 can illuminate the photocatalyst layer 109 through one side of the photocatalyst layer 109 far away from the attached partition plates 108 and can also illuminate the photocatalyst layer 109 through the attached partition plates 108, the function effect of the light supply lamp 107 on the photocatalyst layer 109 is improved, the attached partition plates 108 are distributed in a vertically staggered manner, the top ends of the attached partition plates 108 are arc-shaped matched with the transparent lampshade 106, the left ends and the right ends of the attached partition plates 108 are arc-shaped matched with the purification cylinder 101, and the outer walls of the attached partition plates 108, the transparent lampshade 106 and the purification cylinder 101 are in seamless sealing connection, starting up pipeline fan 103, can be with in the room air suction purifies a section of thick bamboo 101, setting through a plurality of division boards 108 that adhere to, make the air in the suction purifies a section of thick bamboo 101 need flow along the S-shaped route between adhering to division board 108, the route of air in purifying a section of thick bamboo 101 has been prolonged, make photocatalyst layer 109 and the more abundant of the formaldehyde contact in the air, thereby further improvement the purifying effect of formaldehyde, inlay on the outer wall of purifying a section of thick bamboo 101 and install a plurality of printing opacity strips 110 that are annular evenly distributed.

Referring to fig. 1 and 5-6, a light-shielding adjusting assembly is disposed on an outer wall of the purification cylinder 101, the light-shielding adjusting assembly includes a connecting bearing 201 sleeved on the outer wall of the purification cylinder 101, one side of the outer ring of the connecting bearing 201 is fixedly connected with a plurality of light-shielding bars 202 uniformly distributed in an annular shape, the outer wall of each light-shielding bar 202 is fixedly connected with a linkage block 203, an arc-shaped linkage rod 204 is fixedly connected between two adjacent linkage blocks 203, the light-shielding bars 202 are arc-shaped and matched with the purification cylinder 101, the light-shielding bars 202 are slidably connected with the purification cylinder 101, the light-shielding bars 202 are equal in number and correspond to the light-transmitting bars 110 one by one, the outer side of each light-transmitting bar 110 is provided with a corresponding light-shielding bar 202, an adjusting handle 205 is fixedly connected to the outer wall of one of the light-shielding bar 202, the adjusting handle 205 is perpendicular, The linkage block 203, the arc linkage rod 204 and the adjusting handle 205 are arranged, a user can drive the plurality of shading strips 202 to rotate along the outer wall of the purifying cylinder 101 through the adjusting handle 205, so that the superposition and the staggering between the shading strips 202 and the light transmission strips 110 can be conveniently adjusted, the convenience is improved, the light transmission strips 110 are made of light transmission materials, the shading strips 202 are made of light-tight materials, through the arrangement of the shading adjusting component, the shading strips 202 can be adjusted to be staggered with the corresponding light transmission strips 110 in the daytime, so that sunlight can be irradiated into the purifying cylinder 101 through the light transmission strips 110, the sunlight is effectively utilized, at night, the shading strips 202 can be adjusted to be superposed with the corresponding light transmission strips 110, light emitted by the light supply lamp 107 is shielded, the sleep of the user is not influenced, the practicability is improved, one end of one shading strip 202, which is far away from the connecting bearing 201, is fixedly connected with the limiting rod 206, both sides of the limiting rod 206 are provided with limiting blocks 207 fixedly connected to the outer wall of the purifying cylinder 101, the limiting rod 206 is attached to one of the limiting blocks 207, the limiting rod 206 and the limiting block 207 are arranged, when the limiting rod 206 is attached to one of the limiting blocks 207, the light-shielding strip 202 is just coincided with the light-transmitting strip 110, and when the limiting rod 206 is attached to the other limiting block 207, the light-shielding strip 202 is just staggered with the light-transmitting strip 110, so that the adjustment of the light-shielding strip 202 is facilitated, and the convenience is improved.

Please refer to fig. 1, the shading adjusting part's top is provided with the device installation component, the device installation component includes the support montant 301 that two symmetries set up, the outer wall fixed connection of the one end of supporting montant 301 and purifying cylinder 101, the fixed plate 302 is pasted to the other end fixedly connected with of support montant 301, it is provided with bonding sheet 303 to paste one side that fixed plate 302 kept away from and support montant 301, the one side that bonding sheet 303 kept away from and paste fixed plate 302 is provided with the adhesive linkage, be provided with the barrier film on the adhesive linkage, setting through the device installation component, in the use, tear off the barrier film, can bond the device on indoor wall through bonding sheet 303, place such as in the furniture, make the device be convenient for install, the convenience has.

Based on the principle of removing formaldehyde by photocatalyst, the invention is provided with a stable light source in the device, can provide sufficient ultraviolet rays for the photocatalyst layer 109, eliminates the influence of indoor ultraviolet intensity on the removal of formaldehyde by photocatalyst, can purify formaldehyde at night or in closed furniture, greatly improves the application range, can improve indoor ventilation, retains the advantages of the photocatalyst for removing formaldehyde, simultaneously eliminates the defects and limitations of the photocatalyst for removing formaldehyde, obviously improves the effect and efficiency of purifying formaldehyde, can effectively prolong the flowing path of air in the attached partition plate 108, ensures that the photocatalyst layer 109 is more fully contacted with the formaldehyde in the air, further improves the purification effect of formaldehyde, can effectively prevent titanium dioxide nanoparticles from flowing out of the purification cylinder 101, further prevents the titanium dioxide nanoparticles from harming the health of a user, and improves the safety, still be equipped with shading adjusting part for the device can effectively utilize the sunlight, can shelter from the light that supplies light 107 to send again, and then does not influence user's sleep, still is equipped with device installation component, makes the device be convenient for install suitable, has improved the convenience.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a purifier of indoor formaldehyde of high-efficient decomposition, includes purification section of thick bamboo (101), its characterized in that: the outer wall of one end of the purifying cylinder (101) is communicated with an air inlet pipe (102), the air inlet pipe (102) is internally and fixedly provided with a pipeline fan (103) matched with the air inlet pipe, the outer wall of the other end of the purifying cylinder (101) is communicated with an exhaust pipe (104), the inner walls of two sides of the purifying cylinder (101) are fixedly connected with arc-shaped transparent lampshades (106), a plurality of light supply lamps (107) which are uniformly distributed in an annular shape are arranged on the inner wall of the purifying cylinder (101) and positioned at the inner sides of the transparent lampshades (106), the outer sides of the two transparent lampshades (106) are respectively and fixedly connected with a plurality of attached partition plates (108), the outer walls of two sides of the attached partition plates (108) are respectively provided with a photocatalyst layer (109), the outer wall of the purifying cylinder (101) is embedded with a plurality of light transmission strips (110) which are uniformly distributed in an annular shape, and the outer, the top of shading adjusting part is provided with device installation component, device installation component includes support montant (301) that two symmetries set up, the outer wall fixed connection of the one end of support montant (301) and purification section of thick bamboo (101), the fixed plate (302) are pasted to the other end fixedly connected with of support montant (301), one side that support montant (301) were kept away from in pasting fixed plate (302) is provided with bonding piece (303).

2. The purification device for efficiently decomposing indoor formaldehyde according to claim 1, characterized in that: the shading adjusting assembly comprises a connecting bearing (201) sleeved on the outer wall of the purifying cylinder (101), one side of the outer ring of the connecting bearing (201) is fixedly connected with a plurality of shading strips (202) which are uniformly distributed in an annular shape, and each shading strip (202) is fixedly connected with a linkage block (203) on the outer wall of the shading strip (202) and is adjacent to the linkage block (203), and an arc linkage rod (204) is fixedly connected between the linkage blocks (203).

3. The purification device for efficiently decomposing indoor formaldehyde according to claim 2, characterized in that: shading strip (202) set up to with purification section of thick bamboo (101) assorted circular-arc, and shading strip (202) and purification section of thick bamboo (101) sliding connection, shading strip (202) equal and the one-to-one with printing opacity strip (110) quantity, every the outside of printing opacity strip (110) all is provided with a shading strip (202) that corresponds, one of them fixedly connected with adjusts handle (205) on the outer wall of shading strip (202), adjust handle (205) perpendicular to shading strip (202) setting.

4. The purification device for efficiently decomposing indoor formaldehyde according to claim 2, characterized in that: the light-transmitting strip (110) is made of a light-transmitting material, and the light-shielding strip (202) is made of a light-tight material.

5. The purification device for efficiently decomposing indoor formaldehyde according to claim 2, characterized in that: one end fixedly connected with gag lever post (206) that connection bearing (201) was kept away from to light-shading strip (202), the both sides of gag lever post (206) all are equipped with stopper (207) of fixed connection on purifying section of thick bamboo (101) outer wall, and stopper (206) and one of them stopper (207) paste mutually.

6. The purification device for efficiently decomposing indoor formaldehyde according to claim 1, characterized in that: blast pipe (104) are equipped with a plurality ofly, and a plurality of blast pipes (104) are annular evenly distributed, every equal fixedly connected with on the inner wall of blast pipe (104) rather than assorted micropore filter screen (105).

7. The purification device for efficiently decomposing indoor formaldehyde according to claim 1, characterized in that: the photocatalyst layer (109) is made of silicon dioxide materials, light emitted by the light supply lamp (107) is ultraviolet rays, and the attached partition plate (108) is made of light-transmitting materials.

8. The purification device for efficiently decomposing indoor formaldehyde according to claim 1, characterized in that: a plurality of adhere to division board (108) crisscross distribution from top to bottom, the top of adhering to division board (108) sets up to the arc with transparent lamp shade (106) assorted, the left and right sides both ends that adhere to division board (108) all set up to the arc with purifying a section of thick bamboo (101) assorted, and the outer wall that adheres to division board (108) and transparent lamp shade (106) and the outer wall of purifying a section of thick bamboo (101) is seamless sealing connection.

9. The purification device for efficiently decomposing indoor formaldehyde according to claim 1, characterized in that: one side of the bonding sheet (303) far away from the pasting fixing plate (302) is provided with a bonding layer, and the bonding layer is provided with an isolating membrane.