CN217209728U

CN217209728U - Photocatalyst filtering device for indoor environment purification

Info

Publication number: CN217209728U
Application number: CN202221163549.9U
Authority: CN
Inventors: 贾伟光
Original assignee: Chongqing Lansiyu Environmental Technology Co Ltd
Current assignee: Chongqing Lansiyu Environmental Technology Co Ltd
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-08-16
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a photocatalyst filtering device for indoor environmental purification relates to indoor environmental purification technical field. This photocatalyst filtering device for indoor environmental purification, including casing and photocatalyst component: the shell is of a cylindrical hollow structure, two groups of symmetrically distributed ventilation openings are formed in the outer wall of the shell, filter screens are embedded in the ventilation openings, the area of a single group of ventilation openings is larger than one fourth of the outer surface area of the shell, and a chassis is arranged at the bottom of the shell; the photocatalyst component is arranged on the inner side of the shell and positioned between the two groups of ventilation openings. This photocatalyst filtering device for indoor environmental purification adopts the structure of vertical tube-shape, and the great vent design of area percentage and the rotatable function of casing in addition have promoted the device's ventilation effect and efficiency on the one hand, and then have promoted photocatalyst filtering operation's efficiency, and on the other hand has reduced the device's area, has promoted space utilization, reduces the interference influence to the house life.

Description

Photocatalyst filtering device for indoor environment purification

Technical Field

The utility model relates to an indoor environment purifies technical field, in particular to photocatalyst filter equipment for indoor environment purifies.

Background

The photocatalyst filtering device integrates multiple technologies, has the effects of quickly decomposing toxic and harmful gases, effectively killing various bacteria, mycete and viruses, removing various peculiar smells, smoke smell, adsorbing dust and the like, and can quickly and effectively improve the indoor air quality;

however, the existing part of the photocatalyst filtering device has a small volume, so that the action range is limited, and the floor area of the device with a large part of the volume is large, so that the household life is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a photocatalyst filter equipment for indoor environmental purification, can solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: a photocatalyst filtering device for indoor environmental purification, comprising:

the shell is of a cylindrical hollow structure, two groups of symmetrically distributed ventilation openings are formed in the outer wall of the shell, filter screens are embedded in the ventilation openings, the area of a single group of ventilation openings is larger than one fourth of the outer surface area of the shell, and a chassis is arranged at the bottom of the shell;

photocatalyst subassembly, locate the inboard of casing and be located between two sets of vents, photocatalyst subassembly includes photocatalyst, ultraviolet lamp pole and ventilating fan, photocatalyst is located between ultraviolet lamp pole and the ventilating fan, ultraviolet lamp pole and ventilating fan locate the position that is close to two sets of vents respectively, the equal fixed mounting in the inboard bottom of casing of ultraviolet lamp pole and ventilating fan, the inboard bottom fixed mounting of casing has the slot, photocatalyst is pegged graft in the slot, convenient and fast ground is changed photocatalyst and activated carbon plate.

Preferably, the casing rotates to be installed in the top on chassis, and the chassis is bottom open-ended hollow disc structure, and the inboard top fixed mounting on chassis has servo motor, and servo motor's output shaft passes through shaft coupling and casing fixed connection, the bottom movable mounting on chassis has the multiunit walking wheel, and the inner wall department fixed mounting on chassis has the balancing weight, reduces the device focus, promotes device stability.

Preferably, the top fixed mounting on chassis has two sets of arc casings, and slidable mounting has the arc closing plate in the arc casing, and the arc casing can be accomodate the arc closing plate, and the arc closing plate can shelter from the closure with vent department on the casing, shelters from the sealing protection to the filter screen when not using device, avoids dust impurity to block up to influence normal use above that, extension device life.

Preferably, the interpolation has the activated carbon board in the slot, and the activated carbon board is laminated with the photocatalyst mutually, and the photocatalyst is towards the setting of ultraviolet lamp pole, and the top of casing is provided with the opening, and the cap is installed to the opening part screw thread, it is fixed with multiunit rubber cushion to paste on the outer wall that the casing is close to the top opening part, and multiunit rubber cushion is annular array and distributes on the outer wall of casing, provides the protection when the device accident is emptyd, reduces the impaired risk of device.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this photocatalyst filtering device for indoor environment purification, through the casing, photocatalyst, the ultraviolet lamp pole, the cooperation of ventilating fan and active carbon board is used, adopt the structure of vertical tube-shape, area account for great vent design and the rotatable function of casing in addition, the ventilation effect and the efficiency of the device have been promoted on the one hand, and then the efficiency of photocatalyst filtering operation has been promoted, on the other hand the area of the device has been reduced, space utilization has been promoted, reduce the interference influence to the house life, can open the ventilating fan alone during the use and make the device use as the fan, promote the in-service use experience.

(2) This photocatalyst filtering device for indoor environment purifies, through the setting of slot and cap, can convenient and fast ground change photocatalyst and active carbon plate, practicality and flexibility are high, the setting of arc casing and arc closing plate in addition, can shelter from the seal protection to the filter screen when not using device, avoid dust impurity to block up to influence normal use above that, extension device life, reduce and maintain the maintenance clearance degree of difficulty, the setting of balancing weight can reduce the device focus, hoisting device stability.

Drawings

The invention will be further described with reference to the following figures and examples:

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the chassis structure of the present invention;

fig. 4 is a top view of the present invention.

Reference numerals are as follows: 1. a housing; 2. a photocatalyst; 3. an ultraviolet lamp post; 4. a ventilating fan; 5. a slot; 6. a chassis; 7. a servo motor; 8. a traveling wheel; 9. a balancing weight; 10. an activated carbon plate; 11. a shell cover; 12. filtering with a screen; 13. a rubber cushion block; 14. an arc-shaped shell; 15. an arc-shaped closing plate.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a photocatalyst filtering device for indoor environmental purification, includes casing 1 and photocatalyst component: the shell 1 is a cylindrical hollow structure, two groups of symmetrically distributed ventilation openings are formed in the outer wall of the shell 1, filter screens 12 are embedded at the ventilation openings, the area of a single group of ventilation openings is larger than one fourth of the outer surface area of the shell 1, and a chassis 6 is arranged at the bottom of the shell 1; the photocatalyst component is arranged on the inner side of the shell 1 and between the two groups of ventilation openings, the photocatalyst component comprises a photocatalyst 2, an ultraviolet lamp post 3 and a ventilation fan 4, the photocatalyst 2 is arranged between the ultraviolet lamp post 3 and the ventilation fan 4, the ultraviolet lamp post 3 and the ventilation fan 4 are respectively arranged at the positions close to the two groups of ventilation openings, the ultraviolet lamp post 3 and the ventilation fan 4 are both fixedly arranged at the bottom of the inner side of the shell 1, a slot 5 is fixedly arranged at the bottom of the inner side of the shell 1, the photocatalyst 2 is inserted in the slot 5, the photocatalyst 2, the ultraviolet lamp post 3, the ventilation fan 4 and the activated carbon plate 10 are matched for use, a vertical cylindrical structure is adopted, the added area occupies a larger ventilation opening design and the rotatable function of the shell 1, on one hand, the ventilation effect and the efficiency of the device are improved, and further the efficiency of photocatalyst filtering operation is improved, on the other hand has reduced the device's area, has promoted space utilization, reduces the interference influence to the house life, can open ventilation fan 4 alone during the use and make the device use as the fan, promotes the holistic practicality and the flexibility of device.

Further, the shell 1 is rotatably installed on the top of the chassis 6, the chassis 6 is a hollow disc-shaped structure with an opening at the bottom, a servo motor 7 is fixedly installed on the top of the inner side of the chassis 6, an output shaft of the servo motor 7 is fixedly connected with the shell 1 through a coupler, a plurality of groups of traveling wheels 8 are movably installed at the bottom of the chassis 6, a balancing weight 9 is fixedly installed at the inner wall of the chassis 6, two groups of arc-shaped shells 14 are fixedly installed on the top of the chassis 6, arc-shaped sealing plates 15 are slidably installed in the arc-shaped shells 14, the arc-shaped shells 14 can accommodate the arc-shaped sealing plates 15, the vent on the shell 1 can be shielded and sealed by the arc-shaped sealing plates 15, the photocatalyst 2 and the activated carbon plate 10 can be conveniently and quickly replaced, the practicability and flexibility are high, and the arrangement of the arc-shaped shells 14 and the arc-shaped sealing plates 15 can shield and seal the filter screen 12 when the device is not used, avoid dust impurity to block up to influence normal use above that, extension fixture life, reduce the maintenance and overhaul clearance degree of difficulty, the setting of balancing weight 9 can reduce the device focus, hoisting device stability, it has activated carbon plate 10 to peg graft in the slot 5, activated carbon plate 10 laminates with photocatalyst 2 mutually, photocatalyst 2 sets up towards ultraviolet lamp pole 3, the top of casing 1 is provided with the opening, cap 11 is installed to opening part screw thread, it is fixed with multiunit rubber cushion 13 to paste on the outer wall that casing 1 is close to the top opening part, multiunit rubber cushion 13 is annular array and distributes on casing 1's outer wall.

The working principle is as follows: control ultraviolet lamp pole 3 and ventilating fan 4 open, ventilating fan 4 drives indoor circulation of air, and ultraviolet lamp pole 3 shines photocatalyst 2, begins the photocatalyst reaction, carries out purification treatment to the air of process, can open ventilating fan 4 alone and use as the fan, and control servo motor 7 opens, drives casing 1 and rotates, and increase effect scope is twisted off cap 11 and can be taken photocatalyst 2 and active carbon plate 10 out and change the maintenance.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a photocatalyst filtering device for indoor environmental purification which characterized in that includes:

the shell (1) is of a cylindrical hollow structure, two groups of symmetrically distributed ventilation openings are formed in the outer wall of the shell (1), a filter screen (12) is embedded in each ventilation opening, the area of a single group of ventilation openings is larger than one fourth of the outer surface area of the shell (1), and a chassis (6) is arranged at the bottom of the shell (1);

photocatalyst component, locate the inboard of casing (1) and be located between two sets of vents, photocatalyst component includes photocatalyst (2), ultraviolet lamp pole (3) and ventilating fan (4), photocatalyst (2) are located between ultraviolet lamp pole (3) and ventilating fan (4), ultraviolet lamp pole (3) and ventilating fan (4) are located the position that is close to two sets of vents respectively, ultraviolet lamp pole (3) and the equal fixed mounting in the inboard bottom of casing (1) of ventilating fan (4), the inboard bottom fixed mounting of casing (1) has slot (5), photocatalyst (2) are pegged graft in slot (5).

2. The photocatalytic filter device for indoor environmental purification according to claim 1, wherein: the shell (1) is rotatably installed at the top of the chassis (6), the chassis (6) is of a hollow disc-shaped structure with an opening at the bottom, a servo motor (7) is fixedly installed at the top of the inner side of the chassis (6), and an output shaft of the servo motor (7) is fixedly connected with the shell (1) through a coupler.

3. The photocatalytic filter device for indoor environmental purification according to claim 2, characterized in that: the bottom movable mounting of chassis (6) has multiunit walking wheel (8), and the inner wall department fixed mounting of chassis (6) has balancing weight (9).

4. The photocatalytic filter device for indoor environmental purification according to claim 1, wherein: the top fixed mounting on chassis (6) has two sets of arc casings (14), and slidable mounting has arc closing plate (15) in arc casing (14), and arc casing (14) can be accomodate arc closing plate (15), and arc closing plate (15) can be gone up vent department with casing (1) and shelter from sealedly.

5. The photocatalytic filter device for indoor environmental purification according to claim 1, wherein: the ultraviolet lamp is characterized in that an activated carbon plate (10) is inserted into the slot (5), the activated carbon plate (10) is attached to the photocatalyst (2), the photocatalyst (2) faces towards the ultraviolet lamp post (3), an opening is formed in the top of the shell (1), and a shell cover (11) is installed at the opening through threads.

6. The photocatalytic filter device for indoor environmental purification according to claim 5, wherein: the outer wall of the shell (1) close to the top opening is fixedly adhered with a plurality of groups of rubber cushion blocks (13), and the plurality of groups of rubber cushion blocks (13) are distributed on the outer wall of the shell (1) in an annular array.