阅读说明：本技术 一种涡流弛豫式光触媒空气净化器 (Vortex relaxation formula photocatalyst air purifier ) 是由 杨丽霞 刘威 高奇峰 代威力 肖潇 张书渠 罗胜联 于 2021-09-14 设计创作，主要内容包括：本发明公开了一种涡流弛豫式光触媒空气净化器,涉及空气净化技术领域,包括壳体、多个缓冲筒、多个紫外线灯管以及风机,壳体的顶盖上开设有多个出风口,壳体底部具有进风口；各缓冲筒均悬置于壳体内部,各缓冲筒均一端开口,进入壳体的气体能够通过开口进入缓冲筒并再次通过开口后流出,气体进入缓冲筒形成涡流弛豫现象,各缓冲筒内部设有可替换光触媒网,可替换光触媒网能够与缓冲筒内壁相贴合；一个紫外线灯管的部分或全部能够悬置于一个缓冲筒内部；风机的叶轮固定设置于进风口处。本发明提供的涡流弛豫式光触媒空气净化器能够提高空气净化效果。(The invention discloses a vortex relaxation type photocatalyst air purifier, which relates to the technical field of air purification and comprises a shell, a plurality of buffer cylinders, a plurality of ultraviolet lamp tubes and a fan, wherein a top cover of the shell is provided with a plurality of air outlets, and the bottom of the shell is provided with an air inlet; each buffer cylinder is suspended in the shell, one end of each buffer cylinder is provided with an opening, gas entering the shell can enter the buffer cylinder through the opening and flow out after passing through the opening again, the gas enters the buffer cylinder to form a vortex relaxation phenomenon, a replaceable photocatalyst net is arranged in each buffer cylinder, and the replaceable photocatalyst net can be attached to the inner wall of the buffer cylinder; part or all of an ultraviolet lamp tube can be suspended in a buffer cylinder; the impeller of the fan is fixedly arranged at the air inlet. The vortex relaxation type photocatalyst air purifier provided by the invention can improve the air purification effect.)

1. The utility model provides a vortex relaxation formula photocatalyst air purifier which characterized in that: the method comprises the following steps:

the air conditioner comprises a shell, a fan and a controller, wherein a plurality of air outlets are formed in a top cover of the shell, and an air inlet is formed in the bottom of the shell;

the gas entering the shell can enter the buffer cylinder through the opening and flow out after passing through the opening again, the gas enters the buffer cylinder to form a vortex relaxation phenomenon, a replaceable photocatalyst net is arranged in each buffer cylinder, and the replaceable photocatalyst net can be attached to the inner wall of the buffer cylinder;

a plurality of ultraviolet light tubes, part or all of one ultraviolet light tube being capable of being suspended inside one buffer cylinder;

and the impeller of the fan is fixedly arranged at the air inlet.

2. The vortex relaxation type photocatalyst air cleaner as claimed in claim 1, wherein: each ultraviolet lamp tube is fixedly arranged on one side of the top cover positioned in the shell, and the part of one ultraviolet lamp tube can be suspended in one buffer cylinder.

3. The vortex relaxation type photocatalyst air cleaner as claimed in claim 1, wherein: the top cover is fixedly provided with an extending part extending towards the inside of the shell, the extending part is fixedly provided with a supporting structure, and each buffer cylinder is fixedly arranged on the supporting structure.

4. The vortex relaxation type photocatalyst air cleaner as claimed in claim 3, wherein: the supporting structure comprises a sleeve and a plurality of supporting rods which are evenly distributed along the circumferential direction of the sleeve, one end of each supporting rod is fixedly connected with the sleeve, the sleeve can be sleeved on the extending part, at least one mounting part is arranged on each supporting rod, and the buffer cylinder is fixedly arranged on the supporting rods through the mounting parts.

5. The vortex relaxation type photocatalyst air cleaner as claimed in claim 1, wherein: the buffer cylinders are uniformly distributed in the shell.

6. The vortex relaxation type photocatalyst air cleaner as claimed in claim 1, wherein: the fan comprises a shell, and is characterized by further comprising an airflow speed reducing plate, wherein air holes are distributed in the airflow speed reducing plate, the airflow speed reducing plate is fixedly arranged inside the shell, the airflow speed reducing plate is located between the impeller and the buffer cylinder, and the fan introduces air of the shell to pass through the airflow speed reducing plate to reduce the flow speed.

7. The vortex relaxation type photocatalyst air cleaner as claimed in claim 3, wherein: the fan comprises a driving device and an impeller, the driving device is fixedly arranged on one side, away from the shell, of the top cover, and an output shaft of the driving device sequentially penetrates through the top cover, the extending part and the airflow speed reducing plate and is in transmission connection with the impeller.

8. The vortex relaxation type photocatalyst air cleaner as claimed in claim 1, wherein: the impeller is positioned in the middle of the air inlet.

Technical Field

The invention relates to the technical field of air purification, in particular to a vortex relaxation type photocatalyst air purifier.

Background

People stay indoors for more than 80% of the day, and the indoor air environment seriously influences the human health conceivably. Inevitably, almost all interior decoration uses artificial boards, paints or organic solvents, and these materials volatilize harmful organic gases including formaldehyde, benzene series, etc. Purify the indoor air and keep the indoor air fresh and tidy. The existing indoor air purifier has the defects that in the using process, the retention time of harmful gas in the air purifier is too short, and the air purifying effect is poor.

Disclosure of Invention

The invention aims to provide a vortex relaxation type photocatalyst air purifier, which is used for solving the problems in the prior art and improving the air purification effect.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides a vortex relaxation type photocatalyst air purifier, which comprises: the ultraviolet lamp tube type air conditioner comprises a shell, a plurality of buffer cylinders, a plurality of ultraviolet lamp tubes and a fan, wherein a top cover of the shell is provided with a plurality of air outlets, and the bottom of the shell is provided with an air inlet; each buffer cylinder is suspended in the shell, one end of each buffer cylinder is provided with an opening, gas entering the shell can enter the buffer cylinder through the opening and flow out after passing through the opening again, the gas enters the buffer cylinder to form a vortex relaxation phenomenon, a replaceable photocatalyst net is arranged in each buffer cylinder, and the replaceable photocatalyst net can be attached to the inner wall of the buffer cylinder; part or all of one ultraviolet lamp tube can be suspended in one buffer cylinder; and the impeller of the fan is fixedly arranged at the air inlet.

Preferably, each ultraviolet lamp tube is fixedly arranged on one side of the top cover positioned in the shell, and part of one ultraviolet lamp tube can be suspended in one buffer cylinder.

Preferably, an extension portion extending towards the inside of the housing is fixedly arranged on the top cover, a support structure is fixedly arranged on the extension portion, and each buffer cylinder is fixedly arranged on the support structure.

Preferably, the supporting structure comprises a sleeve and a plurality of supporting rods which are uniformly distributed along the circumferential direction of the sleeve, one end of each supporting rod is fixedly connected with the sleeve, the sleeve can be sleeved on the extending part, each supporting rod is provided with at least one mounting part, and the buffer cylinder is fixedly arranged on the supporting rod through the mounting parts.

Preferably, the buffer cylinders are uniformly distributed inside the housing.

Preferably, the fan further comprises an airflow speed reducing plate, vent holes are distributed on the airflow speed reducing plate, the airflow speed reducing plate is fixedly arranged inside the shell, the airflow speed reducing plate is located between the impeller and the buffer cylinder, and the flow speed of the air introduced into the shell is reduced after the air passes through the airflow speed reducing plate.

Preferably, the fan comprises a driving device and the impeller, the driving device is fixedly arranged on one side of the top cover, which is far away from the shell, and an output shaft of the driving device sequentially penetrates through the top cover, the extending part and the airflow speed reducing plate and is in transmission connection with the impeller.

Preferably, the impeller is located in the middle of the air inlet.

Compared with the prior art, the invention has the following technical effects:

according to the vortex relaxation type photocatalyst air purifier provided by the invention, the plurality of buffer cylinders are arranged in the shell, gas introduced into the shell by the fan can enter the buffer cylinders through the openings and flow out after passing through the openings again, the gas enters the buffer cylinders to form a vortex relaxation phenomenon, the flow rate of the gas entering the shell is reduced after the gas enters the buffer cylinders, the retention time of the gas in the buffer cylinders is greatly prolonged, the reaction time of the gas with photocatalyst and ultraviolet rays in the buffer cylinders can be prolonged, and the air purification effect is ensured. Therefore, the vortex relaxation type photocatalyst air purifier provided by the invention can improve the air purification effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic diagram of an internal structure of a vortex relaxation type photocatalyst air purifier provided in the present invention;

FIG. 2 is a schematic structural diagram of a vortex relaxation type photocatalyst air purifier provided in the present invention;

FIG. 3 is a schematic structural view of an airflow decelerating plate provided by the invention;

FIG. 4 is a schematic view illustrating a gas vortex relaxation phenomenon in the buffer container according to the present invention;

in the figure: 100-vortex relaxation type photocatalyst air purifier; 1-a shell; 11-an air outlet; 12-an air inlet; 2-a buffer cylinder; 3-ultraviolet lamp tube; 4-an extension; 5-a support structure; 6-airflow deceleration plate; 7-a drive device; 8-impeller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention aims to provide a vortex relaxation type photocatalyst air purifier, which is used for solving the problems in the prior art and improving the air purification effect.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The present invention provides a vortex relaxation type photocatalyst air purifier 100, as shown in fig. 1, comprising: the ultraviolet lamp comprises a shell 1, a plurality of buffer cylinders 2, a plurality of ultraviolet lamp tubes 3 and a fan, wherein a top cover of the shell 1 is provided with a plurality of air outlets 11, and the bottom of the shell 1 is provided with an air inlet 12; each buffer cylinder 2 is suspended in the shell 1, the uniform end of each buffer cylinder 2 is open, gas entering the shell 1 can enter the buffer cylinder 2 through the opening and flow out after passing through the opening again, the gas can form a vortex relaxation phenomenon after entering the buffer cylinder 2, the vortex flow rate with space limitation is reduced, and the retention time of the gas in the buffer cylinder 2 is greatly prolonged, so that the contact time of the gas and a replaceable photocatalyst net is prolonged, the replaceable photocatalyst net is arranged in each buffer cylinder 2, and the replaceable photocatalyst net can be attached to the inner wall of the buffer cylinder 2; part or all of an ultraviolet lamp tube 3 can be suspended inside a buffer cylinder 2; the impeller 8 of the fan is fixedly arranged at the air inlet 12.

Through set up a plurality of buffer barrels 2 in 1 inside of casing, the gas that is introduced 1 inside of casing by the fan can flow out after getting into buffer barrel 2 and passing through the opening once more through the opening, gas gets into buffer barrel 2 and forms the vortex relaxation phenomenon, the gaseous velocity of flow that gets into 1 of casing reduces after getting into buffer barrel 2, gas dwell time in buffer barrel 2 has been prolonged greatly, thereby can prolong the time that gas reacts with photocatalyst and ultraviolet emergence in buffer barrel 2, guarantee the air purification effect.

Each ultraviolet lamp tube 3 is fixedly arranged on one side of the top cover positioned in the shell 1, the part of one ultraviolet lamp tube 3 can be suspended in one buffer cylinder 2, under the irradiation of ultraviolet rays, the replaceable photocatalyst net in the buffer cylinder 2 can generate high-oxidation active free radicals, and the ultraviolet lamp tube has extremely strong catalytic oxidation function and can effectively decompose toxic and harmful gas in the air into nontoxic CO₂And H₂O。

The central point puts fixed extension 4 that is provided with to the inside extension of casing 1 on the top cap, and the fixed bearing structure 5 that is provided with on extension 4 for each buffer cylinder 2 is fixed to be set up on bearing structure 5 for buffer cylinder 2 can suspend in the casing 1 inside, and 2 vertical upwards of buffer cylinder 2 openings, further reduce the gas flow rate that gets into buffer cylinder 2.

The supporting structure 5 comprises a sleeve and a plurality of supporting rods which are evenly distributed along the circumferential direction of the sleeve, one end of each supporting rod is fixedly connected with the sleeve, the number of the supporting rods is preferably 8, the sleeve can be sleeved on the extension portion 4, at least one installation portion is arranged on each supporting rod, the number of the installation portions is preferably 2, and the buffer cylinder 2 is fixedly arranged on the supporting rods through the installation portions.

Buffer cylinder 2 evenly distributed is inside casing 1, guarantees that gas can flow through buffer cylinder 2 and purifies.

The invention provides a vortex relaxation type photocatalyst air purifier 100, which further comprises an airflow decelerating plate 6, wherein vent holes are distributed on the airflow decelerating plate 6, the airflow decelerating plate 6 is of a compact net-shaped structure, the airflow decelerating plate 6 is fixedly arranged inside a shell 1, the airflow decelerating plate 6 is positioned between an impeller 8 and a buffer cylinder 2, the flow velocity of air introduced into the shell 1 by a fan is reduced after passing through the airflow decelerating plate 6, the reaction time of the air in the buffer cylinder 2 with photocatalyst and ultraviolet rays is further prolonged, and the air purifying effect is improved.

The fan includes drive arrangement 7 and impeller 8, and drive arrangement 7 is fixed to be set up in the top cap and keeps away from one side of casing 1, and occupation space is little, and drive arrangement 7's output shaft passes top cap, extension 4 and air current deceleration board 6 in proper order and is connected with impeller 8 transmission, improves space utilization.

The impeller 8 is positioned in the middle of the air inlet 12 to ensure that the air can uniformly flow into the shell 1.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.