CN218599947U - Deodorizing sterilizer capable of being coexisted by human and machine - Google Patents

Abstract

The utility model relates to the technical field of air purification, in particular to a deodorizing sterilizer capable of coexisting with man-machine, which comprises a deodorizing sterilizer shell and two vortex-shaped air inlets arranged at two sides of the deodorizing sterilizer shell, wherein a deodorizing and sterilizing shell rear cover plate is arranged at the back of the deodorizing sterilizer shell, and the back of the sterilizer shell and the deodorizing and sterilizing shell rear cover plate are connected into a whole through screws; two rows of left and right symmetrical mounting grooves are formed in the rear cover plate of the odor removal and sterilization shell, a fixed cover plate is arranged at the rear of the rear cover plate of the odor removal and sterilization shell, and an expansion screw hole fixed on a wall and a round hole for conveniently determining the punching position of a hanging hook are formed in the fixed cover plate. The utility model discloses use visible light photocatalysis technique, when air-purifying disinfects and goes out the virus, can not produce human harmful gas, people and machine can be in same space during the purification.

Description

Deodorizing sterilizer capable of being coexisted by human and machine

Technical Field

The utility model relates to a sterilization technical field specifically is a can coexistence of man-machine removes flavor sterilizer.

Background

The existing air purifier and fresh air system mainly applied technology comprises the following steps: activated carbon adsorption, UV photolysis sterilization technology, oxidation of oxidants such as ozone and the like, HEPA filter screen filtration, plasma decomposition and the like; however, these techniques have their drawbacks that adsorbents such as activated carbon lose their purification ability due to saturation, and also risk of bacterial and viral growth; the wavelength of the UV light source for removing peculiar smell and sterilizing is less than or equal to 254nm, and toxic ozone gas can be generated after the UV light source is started; the HEPA filter screen can only filter PM2.5 dust and is easy to breed bacteria; the plasma with certain energy is generated under ultrahigh voltage, and then toxic ozone gas can be generated; in the products, the UV photolysis and ozone oxidation technology has certain effects on odor removal and sterilization, but when a machine is started, toxic ozone gas is generated, and people and the machine cannot be in the same space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can coexistence of man-machine removes flavor steriliser to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a deodorization sterilizer capable of being coexisted by man and machines comprises a deodorization sterilizer shell and two vortex-shaped air inlets arranged at two sides of the deodorization sterilizer shell, wherein a deodorization sterilization shell rear cover plate is arranged at the back of the deodorization sterilizer shell, and the back of the sterilizer shell and the deodorization sterilization shell rear cover plate are connected into a whole through screws; the interior of the rear cover plate of the odor removal and sterilization shell is provided with an upper row of mounting grooves and a lower row of mounting grooves which are bilaterally symmetrical, the rear surface of the rear cover plate of the odor removal and sterilization shell is provided with a fixed cover plate, the interior of the fixed cover plate is provided with an expansion screw hole which is fixed on a wall and a round hole which is convenient for determining the punching position of a hanging hook, the mounting grooves are used for matching with the hanging hook, so that the shell of the sterilizer can be hung on the hanging hook through the mounting grooves of the rear cover plate of the odor removal and sterilization shell, the hanging hook is positioned through a fixed back, the hanging hook is embedded into the wall, and finally the shell of the sterilizer can be hung on the wall through the matching of the mounting grooves of the rear cover plate of the odor removal and sterilization shell and the hanging hook;

the inside of removing the flavor sterilizer casing is provided with photocatalysis net filter assembly and HEPA filter screen subassembly to and be located two ventilation fans between photocatalysis net filter assembly and the HEPA filter screen subassembly.

Preferably, the photocatalysis net filtering component comprises a plurality of fixed aluminum frames, a metal wire supporting net is arranged in the fixed aluminum frames, and photocatalysis cloth is arranged on two sides of the metal wire supporting net.

Preferably, one side of the photocatalytic cloth, which is far away from the metal wire supporting net, is provided with a plurality of LED ultraviolet lamp strip fixing plates, each LED ultraviolet lamp strip fixing plate is provided with an LED ultraviolet lamp strip, the LED ultraviolet lamp strip fixing plates are fixedly connected with the LED ultraviolet lamp strips through bolts, and finally, components formed by the LED ultraviolet lamp strip fixing plates and the LED ultraviolet lamp strips are locked and fixed on the upper side and the lower side of the aluminum frame through self-tapping screws, as shown in fig. 5.

Preferably, the both sides of fixed aluminium frame all are equipped with the spacing frid of U type of fixed aluminium frame looks adaptation, spacing frid and spacing frid weld in removing the inside relevant position that is close to air outlet one side of flavor sterilization casing, and its total 5 layers of structure correspond 5 photocatalysis net filtering component.

Preferably, the ventilation fans are symmetrically distributed about the central axis of the casing of the odor removal sterilizer, and the ventilation fans are locked on two welding cross beams of the casing of the odor removal sterilizer through screws and nuts, as shown in fig. 7.

Preferably, HEPA filter screen subassembly includes spacing frame, be equipped with fixed frame in the spacing frame, be equipped with the HEPA filter screen in the fixed frame, be equipped with HEPA filter screen cloth brace on the fixed frame.

Preferably, a side plate is arranged on one side of the limiting frame, and the limiting frame and the side plate are fixed into an integral component through bolts to serve as a frame for installing the HEPA filter screen.

Preferably, the opposite side of spacing frame is provided with spacing frid, be provided with the locking plate in the spacing frid, the interpolation has spacing bulb post in the locking plate, be provided with return spring in the locking plate, the one end of spacing bulb post is the bulb form, the other end and spacing frid fixed connection, spacing frid passes through the bolt fastening on spacing frame, and on the locking plate was fixed in and removes the installation limiting plate of the casing internal structure of disinfecting, relied on the mechanical type cooperation between the inner structure in the locking plate and the spacing bulb post, the realization was pressed locking and separation operation, brought the operation of simply changing the HEPA filter screen, as the picture shows.

Preferably, both sides of the limiting frame are provided with grooved rail plates matched with the limiting frame, and the grooved rail plates are welded with the odor removal sterilizer shell.

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

the utility model applies the visible light photocatalysis technology, can not generate harmful gas to human body when purifying harmful gas (formaldehyde, VOCs and other harmful gas) in air and sterilizing and killing virus, and people and machines can be in the same space during purification;

the utility model adopts the visible light photocatalysis activity photocatalysis net filtering component as the core for deodorizing and sterilizing, and uses the ozone-free 395-405nm LED ultraviolet lamp strip as the light source, under the coexistence of man and machine, the functions of removing the air peculiar smell, killing bacteria and virus and releasing negative oxygen ions by photocatalysis are realized;

the utility model adopts a simple and easy efficient HEPA filter screen replacement structure, which makes the replacement of the HEPA filter screen more convenient and faster; this HEPA filter screen on the one hand filters dust in the air, and on the other hand also can protect cloth photocatalysis net filtering component not to be covered by the dust, guarantees its high-efficient visible light photocatalysis activity.

Drawings

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

FIG. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic view of the installation structure of the photocatalytic net filtering component and the HEPA filtering net component of the present invention;

fig. 4 is an explosion structure diagram of the HEPA filter screen assembly of the present invention;

fig. 5 is a schematic structural view of the photocatalytic net filtering component of the present invention;

FIG. 6 is a detailed view of the overall structure and the internal structure of the present invention;

fig. 7 is a partial cross-sectional view of the inside of the device of the present invention.

In the figure: 1. a deodorizing sterilizer housing; 2. fixing the back plate; 3. mounting grooves; 4. an air inlet; 5. a photocatalytic mesh filter assembly; 51. fixing the aluminum frame; 52. photocatalytic cloth; 53. a wire support mesh; 54. an LED ultraviolet lamp strip fixing plate; 55. an LED ultraviolet light bar; 56. a limiting groove plate; 6. a ventilation fan; 7. a HEPA filter screen assembly; 71. a limiting frame; 72. a fixed frame; 73. a HEPA filter screen; 74. drawing a strip for HEPA filter screen cloth; 75. a side plate; 76. a limiting groove plate; 77. limiting the ball head column; 78. a locking plate; 79. a grooved rail plate; 80. mounting a limiting plate; 81. a rear cover plate of the deodorizing and sterilizing shell; 82. an air outlet; 83. a power outlet; 84. a power switch; 85. a display screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, 2, 3, 4, 6 and 7, a deodorizing sterilizer capable of coexisting with man and machine comprises a deodorizing sterilizer casing 1 and two vortex-shaped air inlets 4 arranged at two sides of the deodorizing sterilizer casing 1, wherein a deodorizing sterilizer casing back cover plate 81 is arranged at the back of the deodorizing sterilizer casing 1 and is connected into a whole through screws, two rows of symmetrically distributed mounting hole slots 3 are formed in the deodorizing sterilizer casing back cover plate 81, a fixing back plate 2 can be fixed at a proper position on a wall surface by using expansion bolts in advance, four hanging hooks are in one-to-one correspondence with hanging hook holes in the fixing back plate 2, the hanging hooks are inserted into the wall, and then the hanging hooks are inserted into the mounting slots 3 to provide support for the deodorizing sterilizer casing 1 through the hanging hooks, so that the deodorizing sterilizer casing 1 can be hung on the wall;

the inside of the odor removal sterilizer casing 1 is provided with a photocatalytic net filtering component 5 and an HEPA filtering net component 7, and two ventilating fans 6 which are positioned between the photocatalytic net filtering component 5 and the HEPA filtering net component 7, wherein the ventilating fans 6 are symmetrically distributed about the central axis of the odor removal sterilizer casing 1, external air can be introduced into the odor removal sterilizer casing 1 through an air inlet 4 through the two ventilating fans 6, the air can sequentially flow through the photocatalytic net filtering component 5 and the HEPA filtering net component 7 for providing filtering and purifying treatment for the air, reducing impurities (mainly dust and fine solid particles) carried by the air, killing bacteria and viruses, and discharging the purified air through an air outlet 82 at the bottom of the odor removal sterilizer casing 1.

As shown in fig. 1, 2 and 5, a deodorizing sterilizer capable of being coexisted by man and machine comprises a photocatalytic net filter assembly 5, the photocatalytic net filter assembly 5 comprises a plurality of fixed aluminum frames 51, a metal wire support net 53 is arranged inside the fixed aluminum frames 51, photocatalytic cloth 52 is arranged on both sides of the metal wire support net 53, a plurality of LED ultraviolet lamp bar fixing plates 54 are arranged on one side of the photocatalytic cloth 52 away from the metal wire support net 53, each LED ultraviolet lamp bar fixing plate 54 is provided with an LED ultraviolet lamp bar 55, the LED ultraviolet lamp bar fixing plates 54 are fixedly connected with the LED ultraviolet lamp bars 55 through bolts, U-shaped limiting groove plates 56 matched with the fixed aluminum frames 51 are arranged on both sides of the fixed aluminum frames 51, the limiting groove plates 56 and the limiting groove plates 56 are welded with the interior of a deodorizing and sterilizing casing through a welding process, the metal wire support net 53 can be arranged inside the fixed aluminum frames 51 (the aluminum frames 51 can also be opened), the photocatalytic cloth 52 is distributed and arranged on two sides of the metal wire supporting net 53, a plurality of LED ultraviolet lamp bar fixing plates 54 are equidistantly fixed on the fixed aluminum frame 51 through bolts, the whole body formed by the LED ultraviolet lamp bar fixing plates 54 and the LED ultraviolet lamp bars 55 is distributed and arranged on the fixed aluminum frame 51 through the upper surface and the lower surface in a staggered mode, the illumination coverage area of the LED ultraviolet lamp bars 55 can be increased, the illumination uniformity of the photocatalytic cloth 52 by the LED ultraviolet lamp bars 55 is improved, the two sides of the fixed aluminum frame 51 are correspondingly inserted into the limiting groove plates 56, a multi-layer light purification core, namely the photocatalytic net filtering component 5 is formed after the whole body is completely arranged, the photocatalytic cloth 52 is dipped by nano titanium dioxide colloid with visible light photocatalytic activity, and the photocatalytic cloth 52 is excited to have the photocatalytic activity under the illumination of the 395-405nm LED ultraviolet lamp bars 55, the generated hydroxyl free radicals kill bacteria and viruses, and are used for photo-catalytic oxidation of formaldehyde, VOCs and other odor gases to degrade the odor gases into water and carbon dioxide, and negative oxygen ions are released for a long time to bring fresh and clean air.

As shown in FIG. 4, a deodorizer sterilizer capable of being coexisted by man and machines comprises an HEPA filter screen assembly 7, the HEPA filter screen assembly 7 comprises a limit frame 71, a fixed frame 72 is arranged in the limit frame 71, an HEPA filter screen is arranged in the fixed frame 72, a cloth pulling strip 74 is arranged on the fixed frame 72, a side plate 75 is arranged on one side of the limit frame 71, the limit frame 71 and the side plate 75 are fixed on the deodorizer sterilizer casing 1 through bolts, a limit groove plate 76 is arranged on the other side of the limit frame 71, a locking plate 78 is arranged in the limit groove plate 76, a limit ball head column 77 is inserted in the locking plate 78, HEPA filter screen cloth pulling strips are arranged in the locking plate 78, one end of the limit ball head column 77 is in a ball head shape, the other end of the limit ball head column is fixedly connected with the limit groove plate 76, the limit groove plate 76 is fixed on the limit frame 71 through bolts, groove rail plates 79 matched with the limit frame 71 are arranged on both sides of the limit frame 71, the groove track plate 79 and the odor removal sterilizer shell 1 are combined together in a welding mode, the HEPA filter screen 73 is installed inside the fixed frame 72, the fixed frame 72 is pressed into the limiting frame 71, the positions of the limiting frame 71 and the fixed frame 72 are limited through the sponge EVA foam sealing strip, the convenience of disassembling, assembling and replacing the fixed frame 72 and the HEPA filter screen 73 is improved through the HEPA filter screen cloth bracing strip 74, two sides of the limiting frame 71 are inserted into the groove track plate 79 in an aligning mode, the limiting frame 71 is pushed along the central axis direction of the groove track plate 79 until the limiting frame 71 is pushed to a proper position, the limiting ball head column 77 is inserted into the locking plate 78 and can be used for limiting the position of the limiting frame 71, and the effects that the limiting frame 71, the fixed frame 72, the HEPA filter screen 73 and the HEPA filter screen cloth 74, the bracing strip 75 and the side plates 75 on the limiting frame 71, the fixed frame 72, the HEPA filter screen 73 are combined together, the locking is pressed to the whole part that spacing frid 76 and spacing bulb 77 constitute, presses whole function of popping out again, and it is simple swift mainly to be exactly for realizing changing the HEPA filter screen, and wherein the bolt is with spacing frame 71 and curb plate 75 and odor removal sterilizer casing 1 fixed connection to provide through HEPA filter screen 73 for gaseous handling filtration treatment, be used for reducing tiny solid particulate matters such as PM2.5 dust particle and pollen that gaseous carried.

The working principle is as follows: firstly, when in use, the HEPA filter screen 73 is arranged in the fixed frame 72, the fixed frame 72 is pressed into the limit frame 71, the positions of the limit frame 71 and the fixed frame 72 are limited through sponge EVA foam sealing strips, the HEPA filter screen 73 is conveniently taken out of the limit frame 71 through the HEPA filter screen cloth bracing strips 74 and is arranged in the fixed frame 72 as a whole, two sides of the limit frame 71 are inserted into the groove track plates 79 in an aligned mode, the limit frame 71 is pushed along the central axis direction of the groove track plates 79 until the limit frame 71 is pushed to a proper position, so that the limit ball head column 77 is inserted into the locking plate 78, the position of the limit frame 71 can be limited, the integral part formed by the limit frame 71, the fixed frame 72, the HEPA filter screen cloth 73 and the HEPA filter screen cloth bracing strips 74, the side plates 75, the limit groove plates 76 and the limit ball head column 77 on the fixed frame can be pressed and locked, pressing the integral popping function, fixedly connecting the limiting frame 71 and the side plate 75 with the deodorizing sterilizer shell 1 through bolts, then pressing the metal wire supporting net 53 into the fixed aluminum frame 51, arranging photocatalytic cloth 52 on two sides of the metal wire supporting net 53 in a distributed manner, fixing a plurality of LED ultraviolet lamp bar fixing plates 54 on the fixed aluminum frame 51 at equal intervals through bolts, arranging and fixing the LED ultraviolet lamp bar fixing plates 54 and the LED ultraviolet lamp bars 55 on the upper and lower surfaces in a staggered manner, and correspondingly inserting the two sides of the fixed aluminum frame 51 and the limiting groove plates 56, and integrally installing the photocatalytic net filtering component 5 into the deodorizing sterilizer shell 1;

then, the outside air can be guided into the interior of the odor removal sterilizer casing 1 through the air inlet 4 by the two ventilation fans 6, the air can sequentially flow through the HEPA filter screen assembly 7 and the photocatalytic filter screen assembly 5, the HEPA filter screen assembly 7 is used for providing filtering treatment for the air, reducing impurities carried by the air, and the air is discharged through the air outlet 82 at the bottom of the odor removal sterilizer casing 1. The principle of the mechanical part is that firstly, a national standard power line is inserted into the power socket 83 of the deodorizing and sterilizing shell 1, and then the power switch 84 on the deodorizing and sterilizing shell 1 is turned on, so that the equipment can be started to purify, sterilize and kill viruses. The display screen 85 is arranged at the opening of the front side of the odor removal and sterilization shell 1, the purification effect can be detected in real time, and the intelligent control is realized by matching the sensor and the control panel.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a can human-computer coexistence remove flavor sterilizer, its characterized in that, including removing flavor sterilizer casing (1) to and set up two vortex form air intake (4) in removing flavor sterilizer casing (1) both sides, the inside of removing flavor sterilizer casing (1) is provided with photocatalysis net filtering component (5) and HEPA filter screen subassembly (7) to and be located two ventilating fan (6) between photocatalysis net filtering component (5) and HEPA filter screen subassembly (7).

2. The odor removal sterilizer capable of coexisting with man and machine according to claim 1, wherein said photocatalytic net filtering component (5) comprises a plurality of fixed aluminum frames (51), a wire supporting net (53) is arranged inside said fixed aluminum frames (51), and both sides of said wire supporting net (53) are provided with photocatalytic cloth (52).

3. The odor removal sterilizer capable of coexisting in man and machines according to claim 2, wherein a plurality of LED ultraviolet lamp bar fixing plates (54) are arranged on one side, away from the metal wire supporting net (53), of the photocatalytic cloth (52), each LED ultraviolet lamp bar fixing plate (54) is provided with an LED ultraviolet lamp bar (55), and the LED ultraviolet lamp bar fixing plates (54) are fixedly connected with the LED ultraviolet lamp bars (55) through bolts.

4. The odor removal sterilizer capable of coexisting with man and machine according to claim 2, wherein both sides of the fixed aluminum frame (51) are provided with U-shaped limiting groove plates (56) matched with the fixed aluminum frame (51), the limiting groove plates (56) and the limiting groove plates (56) are welded at corresponding positions on one side of the odor removal sterilization shell body close to the air outlet 84, and the structure of the odor removal sterilizer has 5 layers in total and corresponds to 5 photocatalytic net filtering assemblies (5).

5. The odor removal sterilizer capable of being coexisted with people and machines as claimed in claim 1, wherein said ventilation fans (6) are symmetrically distributed about the central axis of the odor removal sterilizer casing (1), and the ventilation fans (6) are locked to two welding beams of the odor removal sterilizer casing (1) through screws and nuts.

6. The odor removal sterilizer capable of being coexisted with people and machines as claimed in claim 1, wherein said HEPA filter screen assembly (7) comprises a limit frame (71), a fixed frame (72) is disposed in said limit frame (71), a HEPA filter screen is disposed in said fixed frame (72), and a HEPA filter screen cloth pull strip (74) is disposed on said fixed frame (72).

7. A co-existing man-machine odor removal sterilizer as claimed in claim 6, wherein a side plate (75) is provided on one side of the limit frame (71), and the limit frame (71) and the side plate (75) are fixed by bolts.

8. The odor removing sterilizer capable of being coexisted with people and animals according to claim 6, wherein a limiting concave plate (76) is disposed on the other side of the limiting frame (71), a locking plate (78) is disposed in the limiting concave plate (76), a limiting ball head column (77) is inserted into the locking plate (78), a return spring is disposed in the locking plate (78), one end of the limiting ball head column (77) is in the shape of a ball head, the other end of the limiting ball head column is fixedly connected with the limiting concave plate (76), and the limiting concave plate (76) is fixed on the limiting frame (71) through a bolt.

9. A co-existing odor removal sterilizer as claimed in claim 6, wherein both sides of the limit frame (71) are provided with grooved rail plates (79) matched with the limit frame (71), and the grooved rail plates (79) are welded with the odor removal sterilizer casing (1).

Images