CN213119428U

CN213119428U - High-efficient photocatalysis air purification device

Info

Publication number: CN213119428U
Application number: CN202021940722.2U
Authority: CN
Inventors: 周伟; 朱蔚; 冯嘉炜; 朱彦兆
Original assignee: Jiangsu Kangrun Purifying Technology Co ltd
Current assignee: Jiangsu Kangrun Purifying Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-05-04
Anticipated expiration: 2030-09-07

Abstract

The utility model provides a high-efficient photocatalysis air purification device belongs to air purification equipment technical field. The high-efficiency photocatalytic air purification device comprises a supporting component, an air purification component and a monitoring component. The supporting component includes backup pad, support column and push rod, the support column is fixed the lower surface of backup pad, the air purification subassembly includes photocatalytic reaction case, first draught fan, photocatalytic carrier, lamps and lanterns mount pad, ultraviolet lamp, second draught fan, titanium dioxide coating, sealing door and wind scooper, the photocatalytic reaction case is fixed the upper surface of backup pad, during the use, after ultraviolet lamp goes out in trouble, can corresponding the extinguishing with the corresponding LED lamp of ultraviolet lamp, the staff opens the sealing door like this and can change ultraviolet lamp according to the corresponding position of LED lamp, the effectual investigation process that has reduced ultraviolet lamp, great improvement to the change efficiency of the ultraviolet lamp of damage.

Description

High-efficient photocatalysis air purification device

Technical Field

The utility model relates to an air purification equipment field particularly, relates to a high-efficient photocatalysis air purification device.

Background

The air purification is to provide the whole solutions of sterilization, dust reduction, haze removal, removal of harmful decoration residues, peculiar smell and the like aiming at various indoor environmental problems, improve the living and office conditions and promote the physical and mental health. The indoor environmental pollutants and pollution sources mainly comprise radioactive gases, mold, particulate matters, decoration residues, second-hand smoke and the like.

At present, the in-process that a current high-efficient photocatalysis air purification device purifies the air, when ultraviolet lamp 250 appears damaging, need spend a large amount of time to carry out the investigation operation to the ultraviolet lamp 250 in the photocatalysis air purification device, great reduction to the change efficiency of the ultraviolet lamp 250 of damage.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides a high-efficient photocatalysis air purification device aims at improving great reduction to the problem of the change efficiency of the ultraviolet lamp 250 of damage.

The utility model discloses a realize like this:

the utility model provides a high-efficient photocatalysis air purification device, including supporting component, air purification subassembly and monitoring subassembly.

The supporting component comprises a supporting plate, a supporting column and a push rod, the supporting column is fixed on the lower surface of the supporting plate, and the push rod is fixed on the upper surface of the supporting plate.

The air purification subassembly includes photocatalytic reaction case, first draught fan, photocatalytic carrier, lamps and lanterns mount pad, ultraviolet lamp, second draught fan, titanium dioxide coating, sealing door and wind scooper, photocatalytic reaction case fixes the upper surface of backup pad, first draught fan with the second draught fan is fixed respectively photocatalytic reaction case's both ends, photocatalytic carrier with the lamps and lanterns mount pad is all fixed on photocatalytic reaction case's the inner wall, ultraviolet lamp electric connection is in on the lamps and lanterns mount pad, the titanium dioxide coating is established on photocatalytic reaction case's the inner wall, sealing door passes through the hinge and fixes on the photocatalytic reaction case, the wind scooper is fixed on the outer wall of first draught fan.

The monitoring assembly comprises a sealing sleeve and an LED lamp, the LED lamp is fixed on the upper surface of the photocatalytic reaction box, the sealing sleeve is fixed in the photocatalytic reaction box, the LED lamp is electrically connected with the ultraviolet lamp, and the sealing sleeve is arranged on the LED lamp.

In an embodiment of the present invention, the supporting component further includes a self-locking universal wheel, and the self-locking universal wheel is fixed on the lower surface of the supporting plate.

In an embodiment of the present invention, the support column includes a column body and a threaded column, the column body is fixed on the lower surface of the support plate, and the threaded column is threaded in the column body.

The utility model discloses an in the embodiment, the photocatalysis carrier includes photocatalysis carrier body and connection otic placode, it fixes to connect the otic placode on the outer wall of photocatalysis carrier body, it fixes to connect the otic placode on the inner wall of photocatalysis reaction box.

The utility model discloses an in one embodiment, sealing door includes sealing door body and handheld portion, the sealing door body is fixed through the hinge page or leaf on the photocatalytic reaction case, handheld portion is fixed on the outer wall of sealing door body.

In an embodiment of the present invention, the air purifying assembly further includes a first dust screen, and the first dust screen is fixed on a side surface of the wind scooper.

The utility model discloses an in one embodiment, the LED lamp includes LED lamp body and transparent protective outer cover, the LED lamp body with transparent protective outer cover is all fixed the upper surface of photocatalytic reaction case, the LED lamp body is established in the transparent protective outer cover.

In an embodiment of the present invention, the ultraviolet lamps are at least four groups, and the ultraviolet lamps are uniformly arranged in the photocatalytic reaction chamber.

In an embodiment of the present invention, the LED lamps and the ultraviolet lamps are in one-to-one correspondence, and the LED lamps and the ultraviolet lamps are connected in series, and the ultraviolet lamps are connected in parallel.

The utility model discloses an in one embodiment, the air purification subassembly still includes the second dust screen, the second dust screen is fixed on the outer wall of second draught fan.

The utility model has the advantages that: the utility model discloses a high-efficient photocatalysis air purification device who obtains through above-mentioned design, during the use, first draught fan introduces the air of external world into the photocatalysis reaction incasement, the air in the photocatalysis reaction incasement is arranged to the external world again to the second draught fan, under the combined action of first draught fan and second draught fan, make the photocatalysis reaction incasement contain effective amount of wind, ultraviolet lamp, photocatalysis carrier and titanium dioxide coating carry out the photocatalysis reaction to the air together, ultraviolet ray in can fully utilizing the photocatalysis reaction incasement, improve the photocatalysis effect of this purifier, in the purification process of carrying out the air, after ultraviolet lamp goes out trouble and extinguishes, the LED lamp corresponding with ultraviolet lamp can corresponding extinguish, like this staff opens sealing door and can change ultraviolet lamp according to the corresponding position of LED lamp, the investigation process of ultraviolet lamp has effectively been reduced, the replacement efficiency of the damaged ultraviolet lamp is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a high-efficiency photocatalytic air purification device according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure view of a high-efficiency photocatalytic air purification device according to an embodiment of the present invention;

fig. 3 is an enlarged view of the area a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a schematic sectional structure view of an air purification assembly according to an embodiment of the present invention.

In the figure: 100-a support assembly; 110-a support plate; 120-self-locking universal wheel; 140-support column; 141-column; 142-a threaded post; 150-a pushrod; 200-an air purification assembly; 210-a photocatalytic reaction chamber; 220-a first induced draft fan; 230-a photocatalytic carrier; 231-a photocatalytic carrier body; 232-connecting ear plate; 240-lamp mounting seats; 250-ultraviolet lamp; 260-a second induced draft fan; 270-titanium dioxide coating; 280-a sealing door; 281-sealing the door body; 282-a handpiece; 290-wind scooper; 291-first dust screen; 292-a second dust screen; 300-a monitoring component; 310-a sealing sleeve; 320-LED lamps; 321-an LED lamp body; 322-transparent protective outer cover.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency photocatalytic air purification device comprises a support assembly 100, an air purification assembly 200 and a monitoring assembly 300. The air purification assembly 200 is fixed on the support assembly 100, and the monitoring assembly 300 is fixed on the air purification assembly 200, so as to effectively detect whether the ultraviolet lamp 250 in the photocatalytic reaction chamber 210 is damaged.

Referring to fig. 1 and 2, the support assembly 100 includes a support plate 110, a support column 140 and a push rod 150, the support column 140 is welded on a lower surface of the support plate 110, the support column 140 includes a cylinder 141 and a threaded column 142, the cylinder 141 is welded on the lower surface of the support plate 110, the threaded column 142 is threaded in the cylinder 141, the threaded column 142 enables the purification apparatus to adapt to uneven ground, the push rod 150 is welded on an upper surface of the support plate 110, the support assembly 100 further includes a self-locking universal wheel 120, the self-locking universal wheel 120 is fixed on the lower surface of the support plate 110 through a bolt, and the self-locking universal wheel 120 facilitates the purification apparatus to move.

Referring to fig. 1, 2 and 4, the air purification assembly 200 includes a photocatalytic reaction box 210, a first induced draft fan 220, a photocatalytic carrier 230, a lamp mounting seat 240, an ultraviolet lamp 250, a second induced draft fan 260, a titanium dioxide coating 270, a sealing door 280 and an air guide cover 290, the photocatalytic reaction box 210 is fixed on the upper surface of the support plate 110 by bolts, the first induced draft fan 220 and the second induced draft fan 260 are respectively fixed at two ends of the photocatalytic reaction box 210 by bolts, the air purification assembly 200 further includes a second dust screen 292, the second dust screen 292 is fixed on the outer wall of the second induced draft fan 260 by bolts, the second dust screen 292 reduces dust from entering the photocatalytic reaction box 210 from the second induced draft fan 260, the photocatalytic carrier 230 and the lamp mounting seat 240 are both fixed on the inner wall of the photocatalytic reaction box 210 by bolts, the photocatalytic carrier 230 in this embodiment is made of honeycomb ceramics loaded with titanium dioxide, the photocatalytic carrier 230 includes a photocatalytic carrier body 231 and a connection lug plate 232, the connection lug plate 232 is welded on the outer wall of the photocatalytic carrier body 231, the connection lug plate 232 is fixed on the inner wall of the photocatalytic reaction box 210 through a bolt, the connection lug plate 232 is convenient for installing the photocatalytic carrier body 231 in the photocatalytic reaction box 210, and the ultraviolet lamp 250 is electrically connected to the lamp mounting seat 240.

Ultraviolet lamps 250 are at least four groups, ultraviolet lamps 250 are uniformly arranged in a photocatalytic reaction box 210, a plurality of groups of ultraviolet lamps 250 enable air to be purified more quickly, a titanium dioxide coating 270 is arranged on the inner wall of the photocatalytic reaction box 210, a sealing door 280 is fixed on the photocatalytic reaction box 210 through hinges, the sealing door 280 comprises a sealing door body 281 and a handheld part 282, the sealing door body 281 is fixed on the photocatalytic reaction box 210 through hinges, the handheld part 282 is welded on the outer wall of the sealing door body 281, the handheld part 282 is convenient to open or close the sealing door body 281, the handheld part 282 in the embodiment is a door handle, an air guide cover 290 is fixed on the outer wall of a first induced draft fan 220 through bolts, the air purification assembly 200 further comprises a first dust screen 291, the first dust screen 291 is fixed on the side surface of the air guide cover 290 through bolts, and dust entering the photocatalytic reaction box 210 is greatly reduced by the first dust screen 291.

Referring to fig. 2 and 3, the monitoring assembly 300 includes a sealing sleeve 310 and an LED lamp 320, the LED lamp 320 is fixed on the upper surface of the photocatalytic reaction box 210 by bolts, the LED lamp 320 includes an LED lamp body 321 and a transparent protective outer cover 322, the LED lamp body 321 and the transparent protective outer cover 322 are both fixed on the upper surface of the photocatalytic reaction box 210 by bolts, the LED lamp body 321 is disposed in the transparent protective outer cover 322, the transparent protective outer cover 322 protects the LED lamp body 321 from being eroded by external stains, the LED lamp 320 and the ultraviolet lamp 250 correspond one-to-one, the LED lamp 320 and the ultraviolet lamp 250 are connected in series, the ultraviolet lamps 250 are connected in parallel, so that the LED lamp 320 can better detect whether the ultraviolet lamp 250 is normally operated, the sealing sleeve 310 is welded in the photocatalytic reaction box 210, the LED lamp 320 and the ultraviolet lamp 250 are electrically connected together, and the sealing sleeve 310 is sleeved on the LED lamp 320.

Specifically, the working principle of the high-efficiency photocatalytic air purification device is as follows: when the air purifier is used, the first induced draft fan 220, the second induced draft fan 260, the ultraviolet lamp 250 and the LED lamp 320 are started, the first induced draft fan 220 introduces outside air into the photocatalytic reaction box 210, the second induced draft fan 260 exhausts the air in the photocatalytic reaction box 210 to the outside again, under the combined action of the first induced draft fan 220 and the second induced draft fan 260, the photocatalytic reaction box 210 contains effective air volume, the ultraviolet lamp 250, the photocatalytic carrier 230 and the titanium dioxide coating 270 carry out photocatalytic reaction on the air together, so that the ultraviolet light in the photocatalytic reaction box 210 can be fully utilized, the photocatalytic effect of the air purifier is improved, in the air purification process, when the ultraviolet lamp 250 goes out of fault, the LED lamp 320 corresponding to the ultraviolet lamp 250 goes out correspondingly, and thus, when a worker opens the sealing door 280, the ultraviolet lamp 250 can be replaced according to the corresponding position of the LED lamp 320, the troubleshooting process of the ultraviolet lamp 250 is effectively reduced, and the replacement efficiency of the damaged ultraviolet lamp 250 is greatly improved.

It should be noted that the specific model specifications of the first induced draft fan 220, the ultraviolet lamp 250, the second induced draft fan 260 and the LED lamp 320 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the first induced fan 220, the ultraviolet lamp 250, the second induced fan 260 and the LED lamp 320 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An efficient photocatalytic air purification device is characterized by comprising

The supporting component (100) comprises a supporting plate (110), a supporting column (140) and a push rod (150), wherein the supporting column (140) is fixed on the lower surface of the supporting plate (110), and the push rod (150) is fixed on the upper surface of the supporting plate (110);

an air purification assembly (200), the air purification assembly (200) comprises a photocatalytic reaction box (210), a first induced draft fan (220), a photocatalytic carrier (230), a lamp mounting seat (240), an ultraviolet lamp (250), a second induced draft fan (260), a titanium dioxide coating (270), a sealing door (280) and an air guide cover (290), the photocatalytic reaction box (210) is fixed on the upper surface of the supporting plate (110), the first induced draft fan (220) and the second induced draft fan (260) are respectively fixed at two ends of the photocatalytic reaction box (210), the photocatalytic carrier (230) and the lamp mounting seat (240) are both fixed on the inner wall of the photocatalytic reaction box (210), the ultraviolet lamp (250) is electrically connected on the lamp mounting seat (240), the titanium dioxide coating (270) is arranged on the inner wall of the photocatalytic reaction box (210), the sealing door (280) is fixed on the photocatalytic reaction box (210) through a hinge, and the air guide cover (290) is fixed on the outer wall of the first induced draft fan (220);

monitoring subassembly (300), monitoring subassembly (300) includes seal cover (310) and LED lamp (320), LED lamp (320) are fixed the upper surface of photocatalytic reaction case (210), seal cover (310) are fixed in photocatalytic reaction case (210), LED lamp (320) with ultraviolet lamp (250) electric connection together, seal cover (310) cover is established on LED lamp (320).

2. A high efficiency photocatalytic air purification device as set forth in claim 1, characterized in that said support assembly (100) further comprises a self-locking universal wheel (120), said self-locking universal wheel (120) being fixed on the lower surface of said support plate (110).

3. A high efficiency photocatalytic air purification device as set forth in claim 1, wherein the support column (140) comprises a cylinder (141) and a threaded cylinder (142), the cylinder (141) being fixed to the lower surface of the support plate (110), the threaded cylinder (142) being threaded inside the cylinder (141).

4. The air cleaning apparatus of claim 1, wherein the photocatalytic carrier (230) comprises a photocatalytic carrier body (231) and a connection ear plate (232), the connection ear plate (232) is fixed on the outer wall of the photocatalytic carrier body (231), and the connection ear plate (232) is fixed on the inner wall of the photocatalytic reaction box (210).

5. The air cleaning apparatus with high efficiency and photocatalysis according to claim 1, wherein the sealing door (280) comprises a sealing door body (281) and a hand-held part (282), the sealing door body (281) is fixed on the photocatalytic reaction box (210) through hinge, and the hand-held part (282) is fixed on the outer wall of the sealing door body (281).

6. The air cleaning device of claim 1, wherein the air cleaning assembly (200) further comprises a first dust screen (291), and the first dust screen (291) is fixed on a side surface of the wind scooper (290).

7. The efficient photocatalytic air purification device as recited in claim 1, wherein the LED lamp (320) comprises an LED lamp body (321) and a transparent protective cover (322), the LED lamp body (321) and the transparent protective cover (322) are both fixed on the upper surface of the photocatalytic reaction box (210), and the LED lamp body (321) is disposed in the transparent protective cover (322).

8. The air purification apparatus with high efficiency and photocatalysis according to claim 1, wherein at least four groups of ultraviolet lamps (250) are provided, and the ultraviolet lamps (250) are uniformly arranged in the photocatalysis reaction box (210).

9. The air purifying apparatus with high efficiency and photocatalysis according to claim 1, wherein the LED lamps (320) and the ultraviolet lamps (250) are in one-to-one correspondence, the LED lamps (320) and the ultraviolet lamps (250) are connected in series, and the ultraviolet lamps (250) are connected in parallel.

10. The air purifying device with high efficiency and photocatalysis as claimed in claim 1, wherein the air purifying assembly (200) further comprises a second dust screen (292), the second dust screen (292) is fixed on the outer wall of the second induced draft fan (260).