CN214633171U

CN214633171U - Sterilization and disinfection device

Info

Publication number: CN214633171U
Application number: CN202120150251.3U
Authority: CN
Inventors: 张浩川; 马可伟; 陈兵; 兰浩胜; 杨秀元; 何名倡
Original assignee: Shenzhen Genyuan Environmental Protection Technology Co ltd
Current assignee: Shenzhen Genyuan Environmental Protection Technology Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-09
Anticipated expiration: 2031-01-20

Abstract

A sterilization and disinfection apparatus comprising: the device comprises an upper seat, a lower cover, a support, a first exhaust fan, a heater and a second exhaust fan, wherein the support, the first exhaust fan, the heater and the second exhaust fan are arranged in the upper seat; when the device works, air entering from the air inlet is fully contacted with the photocatalyst, the air passing through the photocatalyst flows to the inlet end of the first exhaust fan from the gap of the bracket, the outlet end of the first exhaust fan is aligned to the heater, the inlet end of the second exhaust fan is communicated with the heater, and the heated air is pumped out by the second exhaust fan and is discharged into the target cavity. The device of the utility model can generate one or more substances with sterilization and disinfection functions, and the substances are released into the air to play a role in purifying the air and prevent the fungus dust in the air of the target cavity from being infected with various articles to generate the mildew phenomenon; also has the functions of dehumidification and drying.

Description

Sterilization and disinfection device

Technical Field

The utility model relates to a sterilization and disinfection device, more specifically relates to a sterilization and disinfection device with sterilization and disinfection function.

Background

At present, a plurality of sterilization and disinfection devices are available on the market, including negative ion sterilization and disinfection devices, plasma sterilization and disinfection devices and the like, the sterilization and disinfection functions of the devices are single, and sterilization and disinfection substances are diffused to a working area by means of free flow of air, so that the diffusion efficiency is low, the sterilization and disinfection effect is not ideal, and the use cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above technical problem, a degassing unit disinfects has been designed, produce one or more and have the material that disinfects, the disinfection function through this device, this material is released in the air, play air-purifying's effect, prevent that the fungus dirt in the target cavity air from being infected with on various article and the moldy phenomenon that produces for the clean health of air in the target cavity, can also heat the air that contains the material that disinfects simultaneously, provide the drying for the target cavity, do benefit to the environment of article storage.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: a sterilization and disinfection apparatus comprising: the device comprises an upper seat, a lower cover covering the upper seat, a bracket, a first exhaust fan, a heater and a second exhaust fan, wherein the bracket, the first exhaust fan, the heater and the second exhaust fan are arranged in the upper seat; when the device works, air entering from the air inlet is fully contacted with the photocatalyst, the air passing through the photocatalyst flows to the inlet end of the first exhaust fan from the gap of the bracket, the outlet end of the first exhaust fan is aligned to the heater, the inlet end of the second exhaust fan is communicated with the heater, and the heated air is pumped out by the second exhaust fan and is discharged into the target cavity.

The bracket includes: the lower support is provided with a box body filled with the photocatalyst and a fan mounting seat which is arranged on one side of the box body and communicated with the box body, the fan mounting seat is provided with a first exhaust fan, a plurality of support plates stand on the side wall of the inner bottom of the box body, and the bottom edge circle of the photocatalyst is lapped on the support plates so that a gap can be reserved between the bottom of the photocatalyst and the box body; the upper bracket covers the box body, and the hollow part of the rectangular frame of the upper bracket is a window and is opposite to the air inlet.

The sterilization and disinfection device comprises: plasma generator, plasma generator install in the entry end one side of first air exhauster, and plasma, anion and the air mixture back that plasma generator produced are taken away by first air exhauster, the box body below of lower carriage is close to fan mount pad one side and is equipped with the plasma installation cavity of mutual intercommunication, and plasma generator dress is in the plasma installation cavity.

The upper or lower of photocatalyst is provided with the lamp plate that shines towards it, and the lamp plate of higher authority passes through upper bracket fixed mounting, and the lamp plate of lower passes through box body fixed mounting.

The sterilization and disinfection device comprises: the top surface of the upper seat is provided with a spice groove at one side of the air inlet in a concave manner, the spice box is arranged in the groove, and a spice block is arranged in the spice box.

The sterilization and disinfection device comprises: the mainboard, the mainboard dress is in the below of silo, is connected with the module that charges on the mainboard, and the line terminal of the module that charges passes the side of seat of honour and draws forth.

A plurality of small round holes are formed in the side wall of the upper seat close to the bottom, a plurality of symmetrically distributed hole columns are arranged on the cover edge of the lower cover, the axial direction of each hole column is perpendicular to the cover edge surface, when the lower cover is covered, the cover edge of the lower cover is embedded into the side wall of the upper seat, and screws are inserted into the small round holes of the upper seat and fixed in the hole columns.

And a filter screen cover plate is correspondingly arranged on each air port.

The top surface of the upper seat is provided with a blocking piece, the blocking piece is provided with two right-angle surfaces, an inclined surface and a triangular cavity enclosed by the two right-angle surfaces and the inclined surface, wherein the horizontal right-angle surfaces are provided with through holes, the areas corresponding to the through holes on the inclined surface are fence strips arranged in parallel, and the fence strip areas correspond to the air inlet and the air outlet.

Two sides of the top surface of the upper seat extend outwards to form seat edges, and the horizontal right-angle surface of the blocking piece and the seat edges are fixedly connected through screws.

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

the device of the utility model can generate one or more substances with sterilization and disinfection functions, and the substances are released into the air to play a role in purifying the air and prevent the fungus dust in the air of the target cavity from being infected with various articles to generate a mildew phenomenon; meanwhile, the air containing the sterilizing substances can be heated, the activity of the substances is improved, and the dehumidifying and drying function is realized, so that an environment which is dry and beneficial to storing articles is provided for a target cavity; in addition, the whole target cavity and the surrounding environment can be kept fresh and free of peculiar smell.

The direction that the air intake and the air outlet of this device were seted up is same one side, inside air in the target cavity entered into this device from the air intake, the air passed through the photocatalyst, via space and plasma generator again, just by first air exhauster acceleration air flow, later through the heater, again by second air exhauster acceleration air flow again, discharge the air from the air outlet to the target cavity in at last, make the continuous self circulation of target cavity air, increase the concentration of bactericidal substance in the air, promote simultaneously or accelerate the peculiar smell of elimination in the target cavity, and the stoving dehumidification, prevent that the peculiar smell air from discharging the target cavity outside and influence the fresh and fresh air of outside.

The inside mechanical structure of whole sterilizing and disinfecting device is compact, and the air of circulation passes through photocatalyst, plasma generator, first air exhauster, heater and second air exhauster in proper order, and each part is closely adjacent, does not keep unnecessary space, does benefit to each part cooperation work, and the circulation of air is very smooth and easy.

The blocking piece is arranged above the device, and once sundries fall off, the sundries can fall on the blocking piece and slide down through the inclined plane of the blocking piece, so that the sundries are prevented from blocking the air port of the sterilization and disinfection device to influence the air circulation, namely the air channel is blocked.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced, wherein:

FIG. 1 is a sectional view of a sterilization and disinfection apparatus according to a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the sterilization and disinfection apparatus according to the preferred embodiment of the present invention;

FIG. 3 is an exploded view of the sterilization device according to the preferred embodiment of the present invention;

FIG. 4 is an assembly view of the sterilization device and the shielding block according to the preferred embodiment of the present invention;

fig. 5 is a block diagram according to a preferred embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description. In the preferred embodiments, the terms "upper", "lower", "left", "right", "middle" and "a" are used for the sake of clarity only, and are not intended to limit the scope of the invention, its relative relationship between the terms and their derivatives, and the scope of the invention should be understood as being limited by the claims.

Referring to fig. 1 to 3, a sterilization and disinfection apparatus according to a preferred embodiment of the present invention mainly includes: the upper seat 11, the lower cover 12 covering the bottom of the upper seat 11, and the support 13, the first exhaust fan 141, the heater 15 and the second exhaust fan 142 arranged in a line in the upper seat 11, the photocatalyst 16 is installed on the support 13, the lamp panels 161 irradiating towards the photocatalyst 16 are arranged on the upper and lower surfaces of the photocatalyst 16, the inlet end of the first exhaust fan 141 is abutted to one side of the support 13, the top surface of the upper seat 11 is provided with an air inlet 111 and an air outlet 112, the air inlet 111 corresponds to the position of the photocatalyst 16, and the air outlet 112 corresponds to the outlet end of the second exhaust fan 142. When the air purifier works, air entering the air inlet 111 fully contacts with the photocatalyst 16, and the photocatalyst 16 releases substances with the functions of disinfection and sterilization to the air; then, the air passing through the photocatalyst 16 flows from the gap of the support 13 to the inlet end of the first suction fan 141, the outlet end of the first suction fan 141 being aligned with the heater 15; the air exhausted from the first exhaust fan 141 passes through the heater 15, the heater 15 changes cold air into hot air, and simultaneously, the activity of the sterilizing and disinfecting substances in the hot air can be stimulated, so that the sterilizing and disinfecting efficiency is higher; the inlet end of the second exhaust fan 142 is communicated with the heater 15, and the outlet end of the second exhaust fan 142 is communicated with the target cavity through the air outlet 112 and the shielding block 20, so that hot air is pumped out by the second exhaust fan 142 and is discharged into the target cavity, and the hot air with the sterilizing and disinfecting substances meets cold air in the target cavity, thereby achieving the purposes of sterilization, disinfection and odor removal.

The photocatalyst 16 can generate a photocatalytic reaction similar to photosynthesis under the irradiation of light (natural light, lamplight, or the like), generate hydroxyl radicals and active oxygen with extremely strong oxidizing power, have a very strong redox function, can oxidize and decompose various organic compounds and partial inorganic substances, can destroy cell membranes of bacteria and proteins of viruses, and decompose organic pollutants into carbon dioxide and water, so that the photocatalyst has extremely strong functions of sterilization, deodorization, mildew prevention, pollution prevention, self cleaning and the like.

The bracket 13 specifically includes: a lower bracket 131 and an upper bracket 132. The lower bracket 131 is provided with an open box body and a fan mounting seat which is arranged on one side of the box body and communicated with the box body, the fan mounting seat is provided with a first exhaust fan 141, the box body is used for loading the photocatalyst 16, a plurality of equal-height supporting plates 133 are erected on the side wall of the inner bottom of the box body, and the bottom edge of the photocatalyst 16 is in lap joint with the supporting plates 133 in a circle manner, so that a gap can be reserved between the bottom of the photocatalyst 16 and the box body, and air passing through the photocatalyst 16 conveniently flows to the first exhaust fan 141 through the gap. The upper frame 132 is a rectangular frame, covers the box body of the lower frame 131, and is used for fixing the photocatalyst 16, the hollow part of the rectangular frame of the upper frame 132 is equivalent to the window 134 and faces the air inlet 111, and the air meets the photocatalyst 16 through the air inlet 111 and the window 134. The lamp panel 161 above the photocatalyst 16 can be fixedly installed through the upper bracket 132, and the lamp panel 161 below the photocatalyst 16 can be fixedly installed through the box body of the lower bracket 132.

The sterilization and disinfection device further comprises: plasma generator 17, plasma generator 17 installs in the entry end one side of first air exhauster 141, and one side that is close to the fan mount pad in the below of lower carriage 131 box body is equipped with the plasma installation cavity of intercommunication each other, and plasma generator 17 installs in the plasma installation cavity, and plasma, anion and the air mixture that plasma generator 17 produced are taken away by first air exhauster 141. The plasma generator is used for generating instantaneous high-pressure ionized air after being electrified, so that the air is decomposed into plasma and negative ions, the exhaust fan works to convey the air containing the sterilizing and disinfecting substances into the target cavity, the plasma and the negative ions are contained in the whole target cavity, the air is kept dry and clean, peculiar smell is eliminated, and the like.

The sterilization and disinfection device further comprises: the top surface of the upper seat 11 of the spice box 18 is concavely provided with a spice groove 113 at one side of the air inlet 111, the spice box 18 is arranged in the groove, and a spice block is arranged in the spice box 18. The spice box 18 is arranged at a position close to the air inlet 111, so that the spice box can be quickly sucked into the target cavity through the air inlet 111 after being mixed with air, and then the spice box can be quickly blown to each corner of the target cavity, so that the surrounding ambient air is kept fresh and free of peculiar smell.

The sterilization and disinfection device further comprises: mainboard 19, mainboard 19 are installed in the below of perfume trough 113 and lower carriage 131 box body, are located plasma generator 17 one side, are connected with the module 191 that charges on the mainboard 19, and the line terminal of the module 191 that charges passes the side of seat 11 and draws forth for the automatically controlled connection.

The filter screen cover plate 114 is correspondingly arranged on each air port, so that sundries and the like are prevented from falling into the sterilization and disinfection device to influence the working state of the exhaust fan and the like or damage the exhaust fan and the like.

The upper seat 11 is a rectangular box body, the bottom end of the upper seat 11 is open, a plurality of small round holes 115 are formed in the side wall of the upper seat 11 close to the bottom, the lower cover 12 is in a rectangular cover shape, a plurality of symmetrically distributed hole columns 121 are arranged on the cover edge of the lower cover 12, the axial direction of the hole columns 121 is perpendicular to the cover edge surface, when the lower cover 12 is covered, the cover edge of the lower cover 12 is embedded into the side wall of the upper seat 11, the small round holes 115 of the upper seat 11 are inserted into the screw to be fixed in the hole columns 121, and the upper seat 11 and the lower cover 12 are fixedly connected.

Referring to fig. 4 and 5, a blocking piece 20 is disposed on the top surface of the upper seat 11, and the blocking piece 20 blocks the whole device. The cross section of the blocking piece 20 is in a right triangle shape, and is provided with two right-angle surfaces, an inclined surface and a triangular cavity 21 enclosed by the two right-angle surfaces and the inclined surface, wherein the horizontal right-angle surface corresponding to the upper seat 11 is provided with through holes, the area corresponding to the through holes on the inclined surface is fence strips 22 arranged in parallel, the area of the fence strips 22 corresponds to the air inlet 111, the air outlet 112 and the spice box 18, and air enters and exits from the air inlet 111 and the air outlet 112 of the device through the fence strips 22, the triangular cavity 21 and the through holes, so that the air circulation is smooth. The role of the stopper 20: once sundries fall onto the blocking piece 20, the sundries can slide downwards through the inclined plane of the blocking piece, so that the sundries are prevented from blocking the air opening of the sterilization and disinfection device to influence the air circulation, namely, the air passage is blocked.

Both sides of the top surface of the upper seat 11 extend outwards to form seat edges 116, and the horizontal right-angle surface of the shielding block 20 and the seat edges 116 are fixedly connected by screws, so that the shielding block 20 and the upper seat 11 are fixedly installed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any person skilled in the art can make any indirect modifications, equivalent changes and modifications to the above embodiments according to the technical spirit of the present invention without departing from the scope of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims

1. A sterilization and disinfection apparatus, comprising: the device comprises an upper seat, a lower cover covering the upper seat, a bracket, a first exhaust fan, a heater and a second exhaust fan, wherein the bracket, the first exhaust fan, the heater and the second exhaust fan are arranged in the upper seat; when the device works, air entering from the air inlet is fully contacted with the photocatalyst, the air passing through the photocatalyst flows to the inlet end of the first exhaust fan from the gap of the bracket, the outlet end of the first exhaust fan is aligned to the heater, the inlet end of the second exhaust fan is communicated with the heater, and the heated air is pumped out by the second exhaust fan and is discharged into the target cavity.

2. A sterilising apparatus according to claim 1, wherein the support comprises: the lower support is provided with a box body filled with the photocatalyst and a fan mounting seat which is arranged on one side of the box body and communicated with the box body, the fan mounting seat is provided with a first exhaust fan, a plurality of support plates stand on the side wall of the inner bottom of the box body, and the bottom edge circle of the photocatalyst is lapped on the support plates so that a gap can be reserved between the bottom of the photocatalyst and the box body; the upper bracket covers the box body, and the hollow part of the rectangular frame of the upper bracket is a window and is opposite to the air inlet.

3. A sterilization and disinfection apparatus as claimed in claim 2, characterized in that said sterilization and disinfection apparatus comprises: plasma generator, plasma generator install in the entry end one side of first air exhauster, and plasma, anion and the air mixture back that plasma generator produced are taken away by first air exhauster, the box body below of lower carriage is close to fan mount pad one side and is equipped with the plasma installation cavity of mutual intercommunication, and plasma generator dress is in the plasma installation cavity.

4. A sterilization and disinfection apparatus as claimed in claim 2, wherein a lamp panel is provided above or below the photocatalyst to irradiate towards the photocatalyst, the upper lamp panel is fixedly mounted by an upper bracket, and the lower lamp panel is fixedly mounted by a box body.

5. A sterilization and disinfection apparatus as claimed in claim 1, wherein said sterilization and disinfection apparatus comprises: the top surface of the upper seat is provided with a spice groove at one side of the air inlet in a concave manner, the spice box is arranged in the groove, and a spice block is arranged in the spice box.

6. A sterilisation and disinfection apparatus as claimed in claim 5, characterised in that said sterilisation and disinfection apparatus comprises: the mainboard, the mainboard dress is in the below of silo, is connected with the module that charges on the mainboard, and the line terminal of the module that charges passes the side of seat of honour and draws forth.

7. A sterilization and disinfection apparatus as claimed in claim 1, wherein said side wall of said upper seat has a plurality of small circular holes near the bottom, said cover edge of said lower cover has a plurality of symmetrically distributed hole pillars, the axial direction of said hole pillars is perpendicular to the cover edge surface, when said cover edge is closed, said cover edge of said lower cover is embedded into the side wall of said upper seat, and screws are inserted into said holes pillars.

8. A sterilization and disinfection apparatus as claimed in claim 1, wherein a screen cover is provided correspondingly to each tuyere.

9. A sterilization and disinfection apparatus as claimed in any one of claims 1 to 8, wherein said upper seat is provided with a blocking piece on the top surface, said blocking piece has two right-angled surfaces, an inclined surface and a triangular cavity defined by the two right-angled surfaces, wherein the horizontal right-angled surface is opened with openings, the areas of the inclined surface corresponding to the openings are parallel arranged bars, and the areas of the bars correspond to the air inlet and the air outlet.

10. A sterilization and disinfection apparatus as claimed in claim 9, wherein both sides of the top surface of said upper seat extend outwardly to form seat edges, and the horizontal right-angle surface of the blocking piece and the seat edges are fixedly connected by screws.