CN213911614U - Sterilization equipment - Google Patents

Abstract

The utility model discloses a sterilization device, which comprises a shell, wherein both ends of the interior of the shell are respectively provided with a filtering component and a fan, the filtering component comprises a filtering frame, a filter element and a disinfecting component, the filtering frame is fixed at one end of the shell, the filter element and the disinfecting component are both detachably connected with the filtering element, the filter element is arranged at one side of the disinfection component, two ends of the shell are respectively provided with a filter screen for air to pass through, when the fan works, the end close to the filtering component performs air extraction, the primary filtering is performed through one of the filter screens, then the air is further filtered and disinfected under the action of the filter element and the disinfection component to realize the functions of filtering and sterilizing the air, and the filter element and the disinfection component are detachably connected with the filter frame, so that the filter element and the disinfection component are convenient to replace or clean.

Description

Sterilization equipment

Technical Field

The utility model relates to a sterilizing installation technical field especially relates to a sterilizing installation.

Background

The air filter is a device which collects dust from gas-solid two-phase flow through the action of a porous filter material and purifies the gas. The air with low dust content is purified and sent into the room to ensure the technological requirement of clean room and the air cleanliness in the common air-conditioning room. The existing air purifier generally only has the function of filtering air through a corresponding filter element, but virus and bacteria in the air cannot be filtered through the corresponding filter element because the size is small, so that the air is filtered and sterilized by respectively arranging a filter and sterilization equipment at present, different equipment needs to be arranged, and the air purifier needs to occupy a large space.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a sterilization equipment can possess simultaneously and filter and sterile function to the air.

The utility model discloses a sterilization equipment, include:

a housing, both ends of which are respectively provided with a filter screen;

the filter assembly is arranged in the shell and comprises a filter frame, a filter element and a disinfection assembly, the filter frame is fixed at one end of the shell, the filter element and the disinfection assembly are both detachably connected with the filter frame, and the filter element is arranged on one side of the disinfection assembly;

and the fan is arranged inside the shell and positioned at one end far away from the filtering component, and is used for exhausting air from one end close to the filtering component and discharging the filtered and sterilized air out of the shell.

Further, the shell includes bottom plate and top shell, the both ends of bottom plate are bent respectively and are formed the filter screen, be provided with the mounting panel on the side of bottom plate, the top shell pass through the screw with mounting panel fixed connection.

Furthermore, the filter frame is fixedly connected with the bottom plate, a telescopic groove is formed in the filter frame, and the bottom end of the filter element extends into the telescopic groove and is positioned through the telescopic groove.

Further, the disinfection subassembly includes first UV lamp plate, second UV lamp plate and photocatalysis board, first UV lamp plate second UV lamp plate and the photocatalysis board all with the connection can be dismantled to the filter stand, and the photocatalysis board sets up first UV lamp plate with between the second UV lamp plate, the coating has the photocatalyst on the photocatalysis board.

Further, the photocatalytic plate is coated with a titanium dioxide photocatalyst.

Furthermore, a first positioning groove, a second positioning groove and a third positioning groove are formed in the filter frame, and the bottom end of the first UV lamp panel extends into the first positioning groove and is positioned through the first positioning groove; the bottom end of the second UV lamp extends into the second positioning groove and is positioned through the second positioning groove; the bottom end of the photocatalytic plate extends into the third positioning groove and is positioned through the third positioning groove.

Furthermore, the top of first UV lamp plate with the second UV lamp plate all is fixed with the locating piece, the locating piece can drive first UV lamp plate is relative first constant head tank is concertina movement or drives the second UV lamp plate is relative the second constant head tank is concertina movement.

Further, the inside fan mounting bracket that is fixed with of shell, be provided with in the fan mounting bracket and fix a position the fan and the ascending fixed slot of opening, the both ends of fixed slot be provided with respectively with the air intake that the fan air inlet end corresponds and with the air outlet that the fan air-out end corresponds.

The technical scheme of the utility model, compared with the prior art, beneficial effect is:

the fan during operation carries out convulsions from the one end that is close to filtering component, carries out prefilter through one of them filter screen earlier, then at the filter core with further filtration and disinfection are done to the air under the effect of disinfection subassembly, realize the effect to air filter and disinfect. And the filter element and the disinfection component are detachably connected with the filter frame, so that the filter element and the disinfection component are convenient to replace or clean.

Drawings

FIG. 1 is an exploded view of a killing apparatus;

FIG. 2 is an exploded view of the housing;

FIG. 3 is an exploded view of the filter assembly;

FIG. 4 is a schematic structural view of a fan and fan mount;

description of the figures

100. A sterilization device; 10. a housing; 11. a base plate; 12. a top shell; 13. a filter screen; 14. Mounting a plate; 20. a filter assembly; 21. a filter frame; 211. a telescopic groove; 212. a first positioning groove; 213. a second positioning groove; 214. a third positioning groove; 22. a filter element; 23. a sterilizing assembly; 231. a first UV lamp panel; 232. a second UV lamp panel; 233. a photocatalytic plate; 234. positioning blocks; 30. a fan; 31. a fan mounting bracket; 32. fixing grooves; 33. an air inlet; 34. and (7) air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the utility model discloses a sterilization equipment 100 installs in the service environment that school, hospital etc. have the demand of disinfecting, including shell 10, filter assembly 20, fan 30 and power 40, filter assembly 20 fan 30 and power 40 all is located inside shell 10, and filter assembly 20 with fan 30 sets up respectively the both ends position of shell 10, the both ends of shell 10 are provided with filter screen 13 respectively, work as fan 30 during operation, follow and be close to air extraction is carried out to filter assembly 20's one end, then the rethread behind filter screen 13 prefiltering filter assembly 20 carries out filtration and sterilization, follows at last the other end of shell 10 is with the air discharge after the filtration disinfection.

As shown in fig. 2, the housing 10 includes a bottom plate 11 and a top shell 12, two ends of the bottom plate 11 are respectively bent to form the filter screen 13, and the filter screen 13 is provided with filter holes for primarily filtering air. The side of bottom plate 11 bends and forms mounting panel 14, top shell 12 cover is established the outside of mounting panel 14 and through the screw with mounting panel 14 fixed connection.

With continued reference to fig. 3, the filter assembly 20 includes a filter frame 21, a filter element 22 and a sterilizing assembly 23, the filter frame 21 is fixed at one end of the housing 10, the filter element 22 and the sterilizing assembly 23 are both detachably connected to the filter frame 21, and the filter element 22 is disposed at one side of the sterilizing assembly 23. The filter element 22 is close to the end position of the shell 10, air is primarily filtered by the filter screen 13 and then passes through the filter element 22 for further filtering, and then the disinfection component 23 is used for sterilization and disinfection.

The filter frame 21 is fixedly connected with the bottom plate 11, a telescopic groove 211 is arranged in the filter frame 21, and the bottom end of the filter element 22 extends into the telescopic groove 211, so that two sides of the filter element 22 are respectively located in the telescopic groove 211 and are positioned through the telescopic groove 211. The filter core 22 can be relative telescopic slot 211 is telescopic motion, makes the filter core 22 can stretch into or stretch out telescopic slot 211 realizes the filter core 22 with the connection dismantled of filter frame 21 is convenient for right the installation is dismantled to filter core 22.

The 23 subassembly of disinfection includes first UV lamp plate 231, second UV lamp plate 232 and photocatalysis board 233, first UV lamp plate 231 second UV lamp plate 232 and photocatalysis board 233 all with filter frame 21 can dismantle the connection, and photocatalysis board 21 sets up first UV lamp plate 231 with between the second UV lamp plate 232, the coating has the photocatalyst on the photocatalysis board 233. First UV lamp plate 231 with second UV lamp plate 232 sends ultraviolet light respectively right photocatalysis board 233 shines for the coating is in the photocatalyst on the photocatalysis board 233 takes place chemical reaction, produces the sterile material that can disinfect to the air, passes as the air disinfection of can disinfecting to the air during photocatalysis board 233.

In the present embodiment, the photocatalytic plate 233 is coated with a titanium dioxide photocatalyst, and when irradiated by ultraviolet radiation, a redox reaction occurs on the surface of the titanium dioxide photocatalyst.

A first positioning groove 212, a second positioning groove 213 and a third positioning groove 214 are arranged on the filter frame 21, and the bottom end of the first UV lamp panel 231 extends into the first positioning groove 212 and is positioned by the first positioning groove 212; the bottom end of the second UV lamp 232 extends into the second positioning groove 213 and is positioned by the second positioning groove 213; the bottom end of the photocatalytic plate 233 extends into the third positioning groove 214 and is positioned by the third positioning groove 214. Through setting up first constant head tank 212 second constant head tank 213 and third constant head tank 214 is realized first UV lamp plate 231 second UV lamp plate 232 and photocatalysis board 233 with can dismantle between the filter stand 21 and be connected, be convenient for right first UV lamp plate 231 second UV lamp plate 232 and photocatalysis board 233 is dismantled or is changed.

First UV lamp plate 231 with the top of second UV lamp plate 232 all is fixed with locating piece 234, locating piece 234 can drive first UV lamp plate 231 is relative first constant head tank 212 is concertina movement or drives second UV lamp plate 232 is relative second constant head tank 213 is concertina movement.

As shown in fig. 1 and 4, a fan mounting bracket 31 is fixed inside the housing 10, a fixing groove 32 for positioning the fan 30 is provided in the fan mounting bracket 31, an air inlet 33 corresponding to an air inlet end of the fan 30 and an air outlet 34 corresponding to an air outlet end of the fan 30 are respectively provided at two ends of the fixing groove 32, and air enters the fixing groove 32 from the air inlet 33 and is discharged from the air outlet 34 after passing through the fixing groove.

The fixing groove 32 has an upward opening through which the blower 30 can enter or leave the fixing groove 32, thereby facilitating the detachment and installation of the blower 30.

The power with bottom plate fixed connection, the power is used for the fan the first UV lamp plate and the second UV lamp plate provides the power.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims (8)

1. A sterilization apparatus, comprising:

a housing, both ends of which are respectively provided with a filter screen;

the filter assembly is arranged in the shell and comprises a filter frame, a filter element and a disinfection assembly, the filter frame is fixed at one end of the shell, the filter element and the disinfection assembly are both detachably connected with the filter frame, and the filter element is arranged on one side of the disinfection assembly;

and the fan is arranged inside the shell and positioned at one end far away from the filtering component, and is used for exhausting air from one end close to the filtering component and discharging the filtered and sterilized air out of the shell.

2. The sterilization apparatus as claimed in claim 1, wherein the housing comprises a bottom plate and a top shell, two ends of the bottom plate are respectively bent to form the filter screen, a mounting plate is disposed on a side of the bottom plate, and the top shell is fixedly connected to the mounting plate through screws.

3. The sterilization apparatus as defined in claim 2, wherein said filter frame is fixedly connected to said bottom plate, said filter frame having a slot therein, said filter element having a bottom end extending into said slot and being positioned by said slot.

4. The sterilization device of claim 3, wherein the disinfection assembly comprises a first UV lamp panel, a second UV lamp panel and a photocatalytic plate, the first UV lamp panel, the second UV lamp panel and the photocatalytic plate are detachably connected with the filter frame, the photocatalytic plate is arranged between the first UV lamp panel and the second UV lamp panel, and the photocatalytic plate is coated with a photocatalyst.

5. A sterilising apparatus according to claim 4, wherein the photocatalytic sheet is coated with a titanium dioxide photocatalyst.

6. The sterilizing equipment according to claim 4, wherein the filter frame is provided with a first positioning groove, a second positioning groove and a third positioning groove, and the bottom end of the first UV lamp panel extends into the first positioning groove and is positioned by the first positioning groove; the bottom end of the second UV lamp extends into the second positioning groove and is positioned through the second positioning groove; the bottom end of the photocatalytic plate extends into the third positioning groove and is positioned through the third positioning groove.

7. The sterilization apparatus according to claim 6, wherein positioning blocks are fixed on the top of each of the first UV lamp panel and the second UV lamp panel, and the positioning blocks can drive the first UV lamp panel to perform telescopic motion relative to the first positioning groove or drive the second UV lamp panel to perform telescopic motion relative to the second positioning groove.

8. The sterilization apparatus as claimed in claim 1, wherein a fan mounting bracket is fixed inside the housing, a fixing groove for positioning the fan and having an upward opening is provided in the fan mounting bracket, and an air inlet corresponding to the air inlet end of the fan and an air outlet corresponding to the air outlet end of the fan are respectively provided at both ends of the fixing groove.

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