CN218599943U - Sterilizing machine - Google Patents

Abstract

The utility model relates to a sterilizer, which comprises a plurality of serially connected sterilizing modules, wherein two adjacent sterilizing modules are detachably connected, the back side surface of at least one sterilizing module is provided with a back support, and the back support is used for being hung on an external wall surface; the disinfection modules are provided with air ducts, ventilation devices are arranged in the air ducts, and at least one disinfection device is arranged in the air duct of each disinfection module. The utility model is provided with a plurality of serially connected and detachably connected disinfection modules, a user can collocate and assemble a plurality of disinfection modules according to the use requirements to select and combine the types of the disinfection methods required or overlap the effective disinfection space range of the disinfection machine, and the corresponding disinfection modules can be replaced according to different application scenes, thereby increasing the use freedom of the disinfection machine and expanding the sales group range of the disinfection machine; on the other hand, the back support is arranged, and the disinfection machine can be hung on the external wall surfaces such as a ceiling or a vertical wall surface through the back support, so that more mounting modes are provided.

Description

Sterilizing machine

Technical Field

The utility model relates to an air disinfection technical field, concretely relates to sterilizing machine.

Background

The air sterilizer is a machine for sterilizing air by the principles of filtration, purification, sterilization and the like, except for sterilization and disinfection such as sterilization and disinfection of bacteria, viruses, molds, spores and the like, some machines can also remove organic pollution gases such as formaldehyde, phenol and the like in indoor air, and can also kill or filter allergens such as pollen and the like.

In addition, the sterilization function space of the sterilization machine with a fixed type is limited, and the sterilization capability of the sterilization machine cannot be changed according to the space size, so that the sterilization machine in the related art still has an improved space.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a sterilizer for solve the disinfection method fixed and single kind of sterilizer among the correlation technique, can't select the problem of required kind disinfection function by oneself according to the object of killing.

In order to achieve one or part or all of the purposes or other purposes, the utility model provides a sterilizer, which comprises a plurality of serially connected sterilizing modules, wherein two adjacent sterilizing modules are detachably connected, the back side surface of at least one sterilizing module is provided with a back support, and the back support is used for being hung on an external wall surface;

the disinfection module is provided with an air duct, a ventilation device is arranged in the air duct, and at least one disinfection device is arranged in the air duct of the disinfection module.

In an optional embodiment, the back support is provided with a ceiling-mounted mounting hole and/or a wall-mounted mounting hole, the ceiling-mounted mounting hole is used for hanging the back support on a horizontal wall surface, and the wall-mounted mounting hole is used for hanging the back support on a vertical wall surface.

In an optional embodiment, when the back bracket is provided with a wall hanging mounting hole, the wall hanging mounting hole is a gourd hole.

In an alternative embodiment, the back support is arched in a trapezoidal shape towards the rear.

In an optional embodiment, the disinfection module comprises a housing, wherein the housing is provided with an air inlet and an air outlet; the air duct is arranged in the shell and communicated with the air inlet and the air outlet.

In an optional embodiment, the disinfection module comprises a physical filtering device, and the physical filtering device is arranged at the air inlet in a blocking mode and used for filtering air.

In an optional embodiment, the disinfection device comprises a photocatalyst device, and the photocatalyst device is vertically arranged in the air duct and used for generating a photocatalytic reaction.

In an alternative embodiment, the sterilizing device includes an ultraviolet sterilizing device disposed within the air duct for providing ultraviolet light.

In an alternative embodiment, the sterilizing device includes a plasma generating device disposed within the air duct for generating plasma.

In an optional embodiment, an ozone balancing device is arranged in the air duct, and the ozone balancing device is arranged at the air outlet in a blocking manner and used for removing ozone.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

the utility model discloses a set up the disinfection module that a plurality of series connections can be dismantled and the connection, can set up different kinds of degassing unit in different disinfection modules, the user can be according to a plurality of disinfection modules of user demand collocation equipment, selects the required disinfection method kind of combination or the effective disinfection space range of stack sterilizing machine, can change corresponding disinfection module according to different application scenes, increases the use degree of freedom of sterilizing machine and enlarges the sales group scope of sterilizing machine. On the other hand, the back support is arranged, the disinfection machine can be hung on external wall surfaces such as a ceiling or a vertical wall surface through the back support, more mounting modes are provided, and the using freedom degree of the disinfection machine can be increased.

The problem of the disinfection method kind of sterilizer in the correlation technique fixed and single for can't select required kind disinfection function by oneself according to the object that kills is solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention or the related art, the drawings required to be used in the description of the embodiments or the related art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Wherein:

FIG. 1 is an exploded view of an alternative embodiment of the present invention;

FIG. 2 is an exploded view of an alternative embodiment of the sterilizer of the present invention;

FIG. 3 is a perspective view of an alternative embodiment of the present invention, taken from the perspective of the cross-section of the sterilizer;

FIG. 4 is a perspective view of the internal structure of an alternative embodiment of the sterilizer of the present invention;

fig. 5 is an exploded view of a sterilizer according to an alternative embodiment of the present invention.

The reference numerals are explained below: 01-a disinfection module; 1-a shell; 11-front air duct layer; 12-rear air duct layer; 121-arc bend; 122-a volute; 13-a ventilation device; 14-air inlet; 15-air outlet; 16-a vent; 17-an insert sheet; 18-a slot; 2-a photocatalyst device; 3-a plasma generating device; 4-ultraviolet disinfection device; 5-a physical filtration device; 6-an ozone balancing device; 7-back support; 71-a ceiling mounting hole; 72-hanging mounting holes; 8-a head support; 9-tail support; 101-a base; 102-wheel body.

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 is obvious that the described embodiments are only 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 efforts belong to the protection scope of the present invention.

As shown in fig. 5, an embodiment of the present invention relates to a sterilization apparatus, which includes a plurality of (in the present invention, "a plurality" means at least one) sterilization modules 01 connected in series, and two adjacent sterilization modules 01 are detachably connected to each other, wherein a back support 7 is disposed on a rear side of at least one of the sterilization modules 01, and the back support 7 is used for being hung on an external wall; as shown in fig. 3, the sterilization modules 01 are provided with air ducts in which the ventilation devices 13 are disposed, and at least one sterilization device is disposed in the air duct of a single sterilization module 01.

The ventilation device 13 may be a device having an air extracting function, such as a general fan.

In operation, as shown in fig. 3, the ventilation device 13 draws the outside air into the air channel in the disinfection module 01, and discharges the outside air again after being disinfected by various disinfection devices, so as to form air circulation and realize the air circulation function of the disinfection machine. The effective disinfection range of the disinfection machine can be effectively expanded, and the disinfection effect and the indoor ventilation effect are enhanced.

Can dismantle the disinfection module 01 of connection through a plurality of series connections, the producer can set up different kinds of degassing unit in different disinfection module 01, the user can be according to a plurality of disinfection module 01 of user demand collocation equipment, select the required disinfection method kind of combination, can change the disinfection module 01 that corresponds different disinfection kind according to different application scenes, also can come the effective disinfection space scope of stack through increasing disinfection module 01 for the disinfection ability adaptation of sterilizer is located the size in space. Thereby increasing the freedom of use of the disinfection machine and expanding the sales group of the disinfection machine. The problem of in the correlation technique disinfection method kind of sterilizer fixed and single for can't select required kind disinfection function by oneself according to the object that kills is solved.

As shown in fig. 5, the back support 7 is provided with a ceiling mounting hole 71 and/or a wall mounting hole 72, and the ceiling mounting hole 71 is used for hanging the back support 7 on a horizontal wall surface. For example, it is screwed into the ceiling mounting hole 71 by a screw or the like and fastened to the ceiling. The wall hanging mounting hole 72 is used for hanging the back support 7 on a vertical wall surface. For example, a screw or a hook is provided on the wall, and the back bracket 7 is hung on the screw or the hook through the wall hanging mounting hole 72.

In an alternative embodiment, when the back bracket 7 has a wall hanging mounting hole 72, the wall hanging mounting hole 72 is a gourd hole. The large-aperture end of the gourd hole is convenient for being sleeved with the screw, and the small-aperture end of the gourd hole is convenient for limiting and clamping the screw.

In an alternative embodiment, the back support 7 is arched in a trapezoidal shape towards the rear. Locking pieces such as screws and the like are convenient to mount.

As shown in fig. 1 or fig. 2, one end of the disinfection module 01 is provided with a plurality of insertion pieces 17, and the other end of the disinfection module 01 is provided with a plurality of slots 18; in two adjacent disinfection modules 01, the inserting sheet 17 of one disinfection module 01 is inserted into the inserting groove 18 of the other disinfection module 01. For example, in fig. 1, both sides of the top end of the disinfection module 01 are provided with an insertion sheet 17, and both sides of the bottom of the disinfection module 01 are provided with an insertion groove 18; in fig. 2, two sides of the top of the disinfection module 01 are both two insertion pieces 17, and two sides of the bottom of the disinfection module 01 are both two insertion grooves 18.

Optionally, the inserting sheet 17 and the slot wall of the slot 18 are fastened by arranging a plurality of fasteners. The fasteners may be screws or latches, etc.

The sterilizing machine further comprises a head support 8 and a tail support 9, wherein the head support 8 is detachably connected to the top of the sterilizing module 01, and the tail support 9 is detachably connected to the top of the sterilizing module 01. Because a plurality of disinfection modules 01 connected in series form a whole, the head or the tail of the whole body has redundant slots 18 or inserts 17, the redundant inserts 17 are high in obtrusiveness, the redundant slots 18 are easy to store dirt, and the head support 8 and the tail support 9 are used for hiding the redundant slots 18 or inserts 17. On the other hand, the head support 8 may be provided with a control panel or a display panel, the display panel is used for displaying various parameters of the disinfection machine, and the control panel is used for facilitating the user to turn on or off the disinfection machine or adjust the parameters.

On the basis of wind circulation function, add the degassing unit of various different disinfection principles inside the wind channel, because disinfection work is gone on in casing 1 is inside, if degassing unit includes ultraviolet disinfection device 4, casing 1 has the effect of sheltering from ultraviolet lamp light, avoids adopting the mode that the ultraviolet lamp directly shines the outside air, therefore, the utility model discloses can use disinfection function in the place that has personnel's activity, need not to avoid the human body, can supply the disinfection function that lasts to the air lift, improve the convenience and can be applied to more use scenes. Solves the problem that the disinfection work of the disinfection machine in the related technology must be carried out in unmanned places.

The disinfection module 01 comprises a shell 1, wherein an air inlet 14 and an air outlet 15 are formed in the shell 1; the air duct is arranged in the shell 1 and is communicated with the air inlet 14 and the air outlet 15.

In an alternative embodiment, as shown in fig. 3 and 4, the air duct includes a front air duct layer 11 and a rear air duct layer 12 stacked together, a vent 16 is disposed between the front air duct layer 11 and the rear air duct layer 12 for communication, the front air duct layer 11 is communicated with the air inlet 14, and the rear air duct layer 12 is communicated with the air outlet 15. The scheme of adopting the layered front air duct layer 11 and the layered rear air duct layer 12 can improve the space utilization rate of the sterilizing machine, so that the machine body of the sterilizing machine is thinner and narrower, the sterilizing machine is convenient to use in a narrow space, and meanwhile, the ventilation performance of the air duct inside the sterilizing machine is effectively ensured.

In an alternative embodiment, the air inlet 14 and the air outlet 15 are located on the same side of the housing 1. On the one hand, the access & exit homonymy can make the sterilizer can be used under the scene of leaning on the wall to place, furred ceiling or wall built-up, avoids external wall to shelter from air intake 14 or air outlet 15 and influences its ventilation performance, and on the other hand can prolong the length of back wind channel layer 12 to a certain extent for under the big circumstances of not increase, the degassing unit type that can hold in the back wind channel layer 12 is more. Optionally, the air inlet 14 and the air outlet 15 are both provided with grilles for blocking large-volume impurities from entering the air duct.

Optionally, as shown in fig. 2 and fig. 3, one end of the rear air duct layer 12 connected to the air outlet 15 is an arc-shaped curved path 121, which guides the passing air flow to the air outlet 15, so that the air flow is smoother.

Optionally, the ventilation device 13 is disposed at the vent hole 16, the ventilation device 13 is located in the rear air duct layer 12, and a volute 122 is disposed on the periphery of the ventilation device 13 for guiding flow. The volute 122 can be regarded as a passage of air flow, and can collect and guide the medium gas delivered from the ventilation device 13, such as a fan impeller, so that the gas is converged at the outlet of the volute 122, the speed of the air flow is gradually reduced in the process, a part of kinetic energy is changed into static pressure, and the flow channel of the air flow is gradually enlarged along the periphery of the impeller, so that the pneumatic efficiency is improved. The outlet of the volute 122 may lead to an arcuate curve 121, as shown in FIG. 3. The airflow path within the volute 122 may be part of the rear duct layer 12.

The disinfection device comprises one or more of a photocatalyst device 2, a plasma generation device 3, an ultraviolet disinfection device 4, a negative ion generation device and an ozone generation device.

In an alternative embodiment, as shown in fig. 3, the sterilization module 01 includes a physical filter device 5, and the physical filter device 5 is blocked at the air inlet 14 for filtering air. The physical filter device 5 may be a filter material of HEPA (High-efficiency air filter) filter cotton or ULPA (Ultra low efficiency air filter) filter cotton. When the air is filtered by the physical filtering device 5, dust, thalli and the like can be prevented from entering the main machine body, and germs are intercepted in the physical filtering device 5, so that the functions of degerming and dedusting are realized.

In an alternative embodiment, the uv disinfection device 4 is arranged within the air duct layer for providing uv light. The ultraviolet disinfection devices 4 can be arranged in a plurality of numbers and are distributed in the front air duct layer 11. The Ultraviolet sterilizing device 4 may be one or more of a UVA (Ultraviolet) lamp, a UVB (Ultraviolet) lamp, or a UVC (Ultraviolet) lamp. In this embodiment, the ultraviolet disinfection device 4 is a UVC lamp because the sterilization effect of the UVC band is better.

In an optional embodiment, the disinfection device comprises a photocatalyst device 2, and the photocatalyst device 2 is vertically arranged in the air duct and used for generating a photocatalytic reaction.

The disinfection principle of the photocatalyst apparatus 2 is based on a photocatalytic reaction. A typical photocatalytic material is titanium dioxide, which generates a substance having a strong oxidizing property (e.g., hydroxyl radical, oxygen, etc.) under light irradiation, and is useful for decomposing organic compounds, partially inorganic compounds, bacteria, viruses, etc. The photocatalyst can effectively degrade toxic and harmful gases in the air, such as formaldehyde and the like, and efficiently purify the air; meanwhile, various bacteria can be effectively killed, and toxin released by the bacteria or fungi can be decomposed and harmlessly treated. Thereby realizing the functions of removing harmful gas and sterilizing of the sterilizing machine.

In an alternative embodiment, the photocatalyst apparatus 2 includes a photocatalyst plate and an ultraviolet light source for exciting the photocatalyst plate, the photocatalyst plate is intercepted in the rear air duct layer 12, and the ultraviolet light source is disposed near the photocatalyst plate. The photocatalyst plate may be a ceramic plate containing titanium dioxide or the like that can produce a photocatalytic reaction, the Ultraviolet light source for exciting the photocatalyst plate may be a UVA (Ultraviolet light) lamp body that serves as a light source for irradiating the photocatalyst plate, and the photocatalyst plate produces a substance having a strong oxidizing property.

In an alternative embodiment, as shown in fig. 3 and 4, the sterilizing device comprises a plasma generating device 3, the plasma generating device 3 being arranged within the air duct for generating plasma. The plasma generating device 3 may be various types of plasma generators, such as a low temperature plasma generator. The plasma generating device 3 can obtain the non-thermal plasma under normal temperature and normal pressure by high-frequency high-voltage pulse corona streamer discharge with steep front edge and narrow pulse width (nanosecond level), and directly decompose and remove the toxic, harmful and difficultly-degraded pollutants by using a large amount of active particles in the plasma. It can quickly neutralize the odor and organic pollutant oxidized by active oxygen molecule and quickly eliminate them. The plasma generating device 3 can also obtain certain energy through balanced positive and negative ion air electronic pulse discharge. When electrons collide with bacterial and fungal spores, the energy transferred is the same or similar to the bond energy of the chemical bonds, thereby breaking these bonds. As a result, bacteria and molds can no longer propagate.

In an optional embodiment, an ozone balancing device 6 is disposed in the air duct, and the ozone balancing device 6 is blocked at the air outlet 15 for removing ozone. Since there may be provided a plasma generating device 3, an ultraviolet sterilizing device 4, a photocatalyst device 2, an ozone generating device, etc. in the air duct, which may generate ozone, for example, a creeping discharge low temperature plasma generator commonly used in air purification may generate ozone, and the generated amount is large. Plasma generators are also radio frequency based and likewise generate ozone. When the discharge mode is used in the atmospheric environment with normal pressure, a small amount of low-temperature plasma state is formed, and the energy of the discharge can also convert oxygen in the atmosphere into ozone. Therefore, the ozone balancing device 6 is arranged to remove ozone, and harm to human health is prevented.

The ozone equilibration means 6 may be either adsorptive or catalytic. For example, the ozone balance device 6 is a net body containing manganese dioxide as a catalyst, and can convert redundant ozone into oxygen, thereby increasing the oxygen concentration of clean air. For another example, the ozone balance device 6 is an activated carbon layer, and the activated carbon can adsorb ozone. Also for example, the ozone balance device 6 is an ozone decomposition catalytic mesh supporting a manganese-based composite metal oxide, which may use polyurethane cotton as a catalyst carrier, or the like.

As an alternative embodiment, as shown in fig. 2, the photocatalyst device 2, the plasma generating device 3, the ultraviolet disinfection device 4, the physical filtering device 5 and the ozone balancing device 6 are arranged in the air duct. During operation, the outside air gets into preceding wind channel layer 11 from air intake 14, at first filters the degerming edulcoration through physics filter equipment 5, then carries out ultraviolet sterilization through ultraviolet degassing unit 4, get into behind wind channel layer 12 behind the disinfection of photocatalyst device 2 and detach harmful gas, disinfect through plasma generating device 3, at last through discharging outside by air outlet 15 after ozone balancing unit 6 detach ozone, realize multiple disinfection, improve the disinfection performance and the efficiency of sterilizer.

Optionally, as shown in fig. 1, the tail bracket 9 is detachably connected to the bottom of the sterilization module 01, a seat body 101 is disposed at the bottom of the tail bracket 9, a plurality of wheel bodies 102 are disposed at the bottom of the seat body 101, and the wheel bodies 102 may be universal wheels. The base 101 and the wheel 102 are arranged to make the sterilizer slidable when being placed, so as to improve the flexibility of the sterilizer.

To sum up, the utility model discloses a set up a plurality of series connection and can dismantle the disinfection module 01 of connection, can set up different kinds of degassing unit in different disinfection module 01, the user can be according to a plurality of disinfection module 01 of user demand collocation equipment, selects the required disinfection method kind of combination or the effective disinfection space range of stack sterilizing machine, can change corresponding disinfection module 01 according to different application scenes, increases the use degree of freedom of sterilizing machine and enlarges the sales group scope of sterilizing machine. The problem of the disinfection method kind of sterilizer in the correlation technique fixed and single for can't select required kind disinfection function by oneself according to the object that kills is solved.

Although the present application has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the application, and all changes, substitutions and alterations that fall within the spirit and scope of the application are to be understood as being covered by the following claims.

Claims (10)

1. A sterilizer, characterized in that: the sterilization device comprises a plurality of serially connected sterilization modules (01), wherein two adjacent sterilization modules (01) are detachably connected, wherein a back support (7) is arranged on the rear side of at least one sterilization module (01), and the back support (7) is used for being hung on an external wall surface;

the disinfection module (01) is provided with an air channel, a ventilation device (13) is arranged in the air channel, and at least one disinfection device is arranged in the air channel of the single disinfection module (01).

2. A sterilizer as claimed in claim 1, wherein: the back support (7) is provided with a top suction mounting hole (71) and/or a wall hanging mounting hole (72), the top suction mounting hole (71) is used for hanging the back support (7) on a horizontal wall surface, and the wall hanging mounting hole (72) is used for hanging the back support (7) on a vertical wall surface.

3. A sterilizer as claimed in claim 2, wherein: when the back support (7) is provided with a wall hanging mounting hole (72), the wall hanging mounting hole (72) is a gourd hole.

4. A sterilizer as claimed in claim 1, wherein: the back support (7) arches in a trapezoidal table shape towards the rear.

5. A sterilizer as claimed in claim 1, wherein: the disinfection module (01) comprises a shell (1), wherein an air inlet (14) and an air outlet (15) are formed in the shell (1); the air duct is arranged in the shell (1) and communicated with the air inlet (14) and the air outlet (15).

6. A sterilizer as claimed in claim 5, wherein: the disinfection module (01) comprises a physical filtering device (5), and the physical filtering device (5) is arranged at the air inlet (14) in a blocking mode and used for filtering air.

7. A disinfection machine as claimed in claim 5, characterized in that: the disinfection device comprises a photocatalyst device (2), and the photocatalyst device (2) is vertically arranged in the air channel and used for generating a photocatalytic reaction.

8. A sterilizer as claimed in claim 5, wherein: the sterilizing device comprises an ultraviolet sterilizing device (4), and the ultraviolet sterilizing device (4) is arranged in the air duct and used for providing ultraviolet light.

9. A sterilizer as claimed in claim 5, wherein: the sterilizing device comprises a plasma generating device (3), and the plasma generating device (3) is arranged in the air duct and used for generating plasma.

10. A sterilizer as claimed in claim 5, wherein: an ozone balancing device (6) is arranged in the air duct, and the ozone balancing device (6) is arranged at the air outlet (15) in a blocking mode and used for removing ozone.

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