CN111536612A - New trend system wind channel degassing unit - Google Patents

New trend system wind channel degassing unit Download PDF

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Publication number
CN111536612A
CN111536612A CN202010339626.0A CN202010339626A CN111536612A CN 111536612 A CN111536612 A CN 111536612A CN 202010339626 A CN202010339626 A CN 202010339626A CN 111536612 A CN111536612 A CN 111536612A
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CN
China
Prior art keywords
fresh air
light source
air system
ultraviolet
disinfection
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Withdrawn
Application number
CN202010339626.0A
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Chinese (zh)
Inventor
靳竹
马春印
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Foshan Beike Technology Innovation Co ltd
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Foshan Beike Technology Innovation Co ltd
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Priority to CN202010339626.0A priority Critical patent/CN111536612A/en
Publication of CN111536612A publication Critical patent/CN111536612A/en
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/0209—Ducting arrangements characterised by their connecting means, e.g. flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
    • H05K7/20409—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing
    • H05K7/20418—Outer radiating structures on heat dissipating housings, e.g. fins integrated with the housing the radiating structures being additional and fastened onto the housing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention provides a fresh air system air channel disinfection device, which comprises: the ultraviolet disinfection device comprises an outer frame body, a plurality of ultraviolet disinfection modules and a plurality of driving circuit modules; the outer frame body comprises a plurality of upper frame plates, a plurality of lower frame plates and a plurality of side frame plates; the two upper frame plates, the lower frame plate and the side frame plates are detachably connected with each other to form an air guide channel; the ultraviolet disinfection module comprises a partition plate, an ultraviolet disinfection light source and a second circuit connector; the baffle sets up in the wind-guiding passageway, at least one side of baffle is provided with ultraviolet disinfection light source. The fresh air system air channel disinfection device is arranged at the air supply outlet and/or the air exhaust outlet of the fresh air channel, and directly disinfects and sterilizes the air introduced into the room by the fresh air system and/or the air exhausted out of the room, and the user can deal with different conditions according to actual needs by the assembled partition plate design and the outer frame body with variable length, thereby greatly improving the safety of the fresh air system.

Description

New trend system wind channel degassing unit
Technical Field
The invention relates to the technical field of fresh air systems, in particular to a fresh air system air duct disinfection device.
Background
The fresh air system is a set of independent air processing system consisting of an air supply system and an air exhaust system and is divided into a pipeline type fresh air system and a pipeline-free fresh air system. The pipeline type fresh air system consists of a fresh air fan and pipeline accessories, outdoor air is purified by the fresh air fan and is led into a room, and indoor air is discharged through a pipeline; the ductless fresh air system is composed of a fresh air fan, and the fresh air fan is used for purifying outdoor air and guiding the outdoor air into a room. The pipeline type fresh air system is mainly used for industries with large engineering quantity or large-area office areas, and the pipeline-free fresh air system is more suitable for families due to convenient installation.
The fresh air system not only exhausts polluted air, but also has the functions of disinfection and sterilization, and especially needs to be disinfected and sterilized during epidemic situations. The existing fresh air system only removes dust and deodorizes fresh air to achieve the purpose of cleaning and purifying, and is not provided with the functions of disinfection and sterilization.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a fresh air system air channel disinfection device.
One embodiment of the present invention provides a fresh air system air duct disinfection device, including: the ultraviolet disinfection device comprises an outer frame body, a plurality of ultraviolet disinfection modules and a plurality of driving circuit modules;
the outer frame body comprises a plurality of upper frame plates, a plurality of lower frame plates and a plurality of side frame plates; the two upper frame plates, the lower frame plate and the side frame plates are detachably connected with each other to form an air guide channel;
one surfaces, facing the air guide channel, of the upper frame plate and the lower frame plate are respectively provided with a corresponding first sliding chute and a corresponding second sliding chute, and a first circuit connector is arranged in each first sliding chute;
the ultraviolet disinfection module comprises a partition plate, an ultraviolet disinfection light source and a second circuit connector; the ultraviolet disinfection light source is arranged on at least one surface of the partition plate, a limiting block and the second circuit connector are arranged on one side edge of the partition plate, and the ultraviolet disinfection light source is electrically connected with the second circuit connector; two opposite side edges of the partition plate are respectively clamped with the first sliding groove and the second sliding groove, and the limiting block is clamped with the limiting groove; the second circuit connector is connected with the first circuit connector;
the driving circuit module is arranged in the outer frame and is electrically connected with the first circuit connector.
Compared with the prior art, the fresh air system air channel disinfection device is arranged at the air supply outlet and/or the air exhaust outlet of the fresh air channel, and directly disinfects and sterilizes the air introduced into the room by the fresh air system and/or the air exhausted out of the room, and the assembled baffle plate design and the outer frame body with variable length enable a user to deal with different conditions according to actual needs, thereby greatly improving the safety of the fresh air system, being convenient to install, having simple structure and being suitable for large-scale application.
Furthermore, the second chute is also provided with a first circuit connector;
the disinfection module comprises two second circuit connectors which are respectively arranged on two opposite side edges of the partition board, the two second circuit connectors are respectively connected with the two first circuit connectors, and the two second circuit connectors are respectively connected with the ultraviolet disinfection light source. The upper frame plate and the lower frame plate are designed to have the same structure, so that the purposes of being convenient to assemble and being beneficial to production are achieved.
Furthermore, two opposite side edges of the upper frame plate and the lower frame plate are respectively provided with a first plug connector and a first plug groove, two adjacent upper frame plates are mutually plugged through the first plug connectors and the first plug grooves, and two adjacent lower frame plates are mutually plugged through the first plug connectors and the first plug grooves to be connected;
the side frame plates are provided with a second insertion groove and a second insertion joint, and the upper frame plate, the lower frame plate and the two side frame plates are connected through mutual insertion between the first insertion joint and the second insertion groove and between the first insertion groove and the second insertion joint. The outer frame body can be simply combined by splicing the insertion groove and the insertion joint.
Furthermore, the first plug connector and the first plug groove are arranged on the two opposite sides of the upper frame plate and the two opposite sides of the lower frame plate, and the position of the first plug connector on one side is opposite to that of the first plug groove on the other side;
the second inserting groove and the second inserting joint are arranged at two opposite edges of the side face of the side frame plate side face side by side. The frame plates can be connected more stably through the mutual insertion of the two groups of insertion connectors and the insertion grooves.
Furthermore, fresh air system wind channel degassing unit includes a plurality of the outer frame body, a plurality of the outer frame body sets up with range upon range of mode to fix mutually through the connecting piece. The stacked outer frame bodies are designed, so that the size of the whole device can be extended in multiple directions, and the air channel disinfection device of the fresh air system has a wider application range.
Furthermore, a limiting groove is formed in the first sliding groove, a limiting block is arranged on one side edge of the partition plate, and the limiting block is clamped with the limiting groove. The spacing block in the first chute enables the installation of the partition board to be more stable.
Furthermore, a limit groove is also arranged in the second sliding groove;
the two opposite side edges of the partition board are provided with the limiting blocks. The limiting blocks in the first sliding groove and the second sliding groove enable the partition plate to be installed more stably.
Further, at least one end of the first sliding chute and at least one end of the second sliding chute extend to a passage opening of the air guide passage. The design that the sliding groove extends to the channel opening is convenient for the partition plate to be inserted after the outer frame body is well lapped.
Further, the ultraviolet disinfection light source comprises a plurality of light source modules which are uniformly arranged on at least one surface of the partition plate;
the light source module is an ultraviolet LED light source module or an ultraviolet mercury lamp light source module. So that the ultraviolet irradiation intensity of the light source modules is more uniform.
Further, the partition board comprises two substrates, the two substrates are arranged oppositely, at least one substrate is provided with the ultraviolet light source, the ultraviolet light source is positioned on one surface of the substrate away from the other substrate, and one side edge of at least one substrate is provided with a limiting block and the second circuit connector;
the ultraviolet disinfection module also comprises a radiator for radiating the ultraviolet disinfection light source, and the radiator is arranged between the two substrates;
the fresh air system air channel disinfection device comprises two outer frame bodies, the air guide channels of the two outer frame bodies are communicated with each other, the partition plates in the two outer frame bodies are staggered with each other, and the driving circuit module is arranged in the two outer frame bodies. When the ultraviolet light source adopts equipment which is easy to generate heat, the heat radiator can prevent the ultraviolet light source from overheating to influence the operation.
Compared with the prior art, the fresh air system air channel disinfection device is arranged at the air supply outlet and/or the air exhaust outlet of the fresh air channel, and directly disinfects and sterilizes the air introduced into the room by the fresh air system and/or the air exhausted out of the room, and the assembled baffle plate design and the outer frame body with variable length enable a user to deal with different conditions according to actual needs, thereby greatly improving the safety of the fresh air system, being convenient to install, having simple structure and being suitable for large-scale application. Furthermore, the purposes of convenient assembly and favorable production are achieved by designing the upper frame plate and the lower frame plate to have the same structure; furthermore, the outer frame body can be simply combined by splicing the splicing grooves and the splicing joints; furthermore, the frame plates can be connected more stably through the mutual insertion of the two groups of plug connectors and the insertion grooves; furthermore, the size of the whole device can be extended in multiple directions by designing the stacked outer frame bodies, so that the air channel disinfection device of the fresh air system has a wider application range; furthermore, the partition board is more stably installed due to the limiting block in the first sliding groove; furthermore, the partition plates are more stably installed due to the limiting blocks in the first sliding groove and the second sliding groove; furthermore, the design that the sliding groove extends to the channel opening is convenient for the partition plate to be inserted after the outer frame body is well lapped; furthermore, the ultraviolet irradiation intensity of the plurality of ultraviolet LED light source modules is more uniform; furthermore, the radiator can be arranged to avoid the influence on operation caused by excessive heating of the ultraviolet disinfection light source.
In order that the invention may be more clearly understood, specific embodiments thereof will be described hereinafter with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of a fresh air system duct disinfection device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an upper frame plate of the air duct disinfecting device of the fresh air system shown in FIG. 1;
FIG. 3 is a schematic structural view of a side frame plate of the air duct disinfecting device of the fresh air system shown in FIG. 1;
FIG. 4 is a schematic structural diagram of a fresh air system duct disinfection device according to another embodiment of the present invention;
FIG. 5 is a cross-sectional view of a side frame plate of the fresh air system duct disinfecting device shown in FIG. 4;
FIG. 6 is a schematic structural diagram of a connecting member of a fresh air system duct disinfection device according to another embodiment of the present invention;
FIG. 7 is a cross-sectional view of a side frame plate of a fresh air system duct disinfecting device according to another embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a fresh air system duct disinfection device according to another embodiment of the present invention;
fig. 9 is a schematic structural view of a side of an upper frame plate of the air duct disinfecting device of the fresh air system of fig. 1, which faces the air guide channel;
FIG. 10 is a schematic structural diagram of an ultraviolet disinfection module of the fresh air system duct disinfection device of FIG. 1 when an ultraviolet LED light source module is adopted;
fig. 11 is a schematic structural diagram of an ultraviolet disinfection module of a fresh air system duct disinfection device according to another embodiment of the present invention when an ultraviolet mercury lamp light source module is used;
fig. 12 is a schematic structural diagram of a partition plate of a fresh air system duct disinfection device when a radiator is installed in the partition plate according to an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1, which is a schematic structural diagram of a fresh air system duct disinfection apparatus according to an embodiment of the present invention. This new trend system wind channel degassing unit, its characterized in that includes: the ultraviolet disinfection device comprises an outer frame body 10, a plurality of ultraviolet disinfection modules and a plurality of driving circuit modules.
The outer frame body 10 comprises a plurality of upper frame plates 11, a plurality of lower frame plates 12 and a plurality of side frame plates 13; the upper frame plate 11, the lower frame plate 12 and the side frame plates 13 are detachably connected to each other to form an air guide channel 14. Please refer to fig. 2 and fig. 3, which are a schematic structural diagram of an upper frame plate of the fresh air system air duct disinfecting device shown in fig. 1 and a schematic structural diagram of a side frame plate of the fresh air system air duct disinfecting device shown in fig. 1. Preferably, the opposite two sides of the upper frame plate 11 and the lower frame plate 12 are respectively provided with a first plug connector 15 and a first plug groove 16, two adjacent upper frame plates 11 are mutually plugged through the first plug connector 15 and the first plug groove 16, and two adjacent lower frame plates 12 are mutually plugged through the first plug connector 15 and the first plug groove 16 to be connected; the side frame plates 13 are provided with second inserting grooves 17 and second inserting joints 18 on the sides, and the upper frame plate 11, the lower frame plate 12 and the two side frame plates 13 are connected by inserting the first inserting joints 15 and the second inserting grooves 17 and inserting the first inserting grooves 16 and the second inserting joints 18 into each other. Preferably, the first plug-in connector 15 and the first plug-in groove 16 are disposed on two opposite sides of the upper frame plate 11 and two opposite sides of the lower frame plate 12, wherein the first plug-in connector 15 on one side is opposite to the first plug-in groove 16 on the other side; the second insertion groove 17 and the second insertion joint 18 are arranged side by side at two opposite edges of the side frame plate 13. Of course, there are many other connecting methods among the upper frame plate 11, the lower frame plate 12 and the side frame plate 13, and the connecting method can also be referred to as splicing method of building blocks. It should be noted that the outer frame 10 may be fixed by using an outer frame of the air supply opening and/or the air exhaust opening after being plugged into the air duct, or may be fixed by being slightly larger than the air duct and being pressed into the air duct.
Fig. 4 to 6 are schematic structural diagrams of a fresh air system duct disinfection device according to another embodiment of the present invention, a cross-sectional view of a side frame plate of the fresh air system duct disinfection device shown in fig. 4, and a schematic structural diagram of a connecting member of the fresh air system duct disinfection device according to another embodiment of the present invention. In addition, in some embodiments, the fresh air system air duct disinfecting device includes a plurality of the outer frames 10, the plurality of outer frames 10 are arranged in a stacked manner and fixed to each other by the connecting member 19, in this embodiment, the outer frames 10 are connected to each other by the upper and lower sides of the side frame plate 13, the upper and lower sides of the side frame plate 13 are provided with the engaging grooves 131, and the two ends of the connecting member 19 are engaged with the engaging grooves 131 of the two adjacent side frame plates 13 to realize connection. Please refer to fig. 7 and 8, which are a cross-sectional view of a side frame plate of a fresh air system air duct sterilizing apparatus according to another embodiment of the present invention and a schematic structural view of the fresh air system air duct sterilizing apparatus according to another embodiment of the present invention, in addition, in some embodiments, in order to increase the length of the air guiding channel 14 to ensure sufficient irradiation sterilizing time, a plurality of outer frames 10 are added, the outer frames 10 are connected with the outer frames 10 in a front-back manner, and the air guiding channels 14 are also connected with each other, of course, in some cases, the stacking and the front-back connection of the outer frames 10 can be simultaneously realized, so that the fresh air system air duct sterilizing apparatus can be extended in the length direction, the width direction and the height direction.
Please refer to fig. 9, which is a schematic structural diagram of a side of the upper frame plate of the fresh air system duct disinfecting device of fig. 1 facing the air guiding channel. The upper frame plate 11 and the lower frame plate 12 are respectively provided with a first sliding groove 111 and a second sliding groove (not shown) on their surfaces facing the air guiding channel 14, and a first circuit connector 112 is disposed in the first sliding groove 111. Preferably, the second sliding chute is also provided with a first circuit connector 112; the disinfection module comprises two second circuit connectors 23, the two second circuit connectors 23 are respectively arranged on two opposite side edges of the partition board 21, the two second circuit connectors 23 are respectively connected with the two first circuit connectors 112, and the two second circuit connectors 23 are respectively connected with the ultraviolet disinfection light source.
Please refer to fig. 10 and 11, which are schematic structural diagrams of an ultraviolet disinfection module of the fresh air system air channel disinfection apparatus in fig. 1 when an ultraviolet LED light source module is used, and a schematic structural diagram of an ultraviolet disinfection module of the fresh air system air channel disinfection apparatus in another embodiment of the present invention when an ultraviolet mercury lamp light source module is used. The ultraviolet disinfection module comprises a partition plate 21, an ultraviolet disinfection light source 22 and a second circuit connector 23.
At least one surface of the partition board 21 is provided with the ultraviolet disinfection light source 22, one side of the partition board 21 is provided with a limiting block 24 and the second circuit connector 23, and the ultraviolet disinfection light source 22 is electrically connected with the second circuit connector 23; two opposite side edges of the partition plate 21 are respectively clamped with the first sliding groove 111 and the second sliding groove, and the limiting block 24 is clamped with the limiting groove 113; the second circuit connector 23 is connected to the first circuit connector 112.
In some embodiments, the uv disinfection light source 22 includes a plurality of light source modules, and the plurality of light source modules are uniformly arranged on at least one side of the partition 21, in this embodiment, the plurality of light source modules are uniformly arranged on both sides of the partition 21, and the light source modules are uv LED light source modules or uv mercury lamp light source modules. It should be noted that the ultraviolet disinfection light source 22 is a light source device capable of emitting ultraviolet light, such as an ultraviolet LED light source module, an ultraviolet mercury lamp light source module, and the like, but not limited to this example, the light source module in this embodiment is an ultraviolet LED light source module; preferably, the ultraviolet ray emitted by the ultraviolet disinfection light source 22 is ultraviolet ray with the wavelength of 200nm to 300 nm; preferably, the ultraviolet disinfection light source 22 emits ultraviolet light at a wavelength of 253 nm. In other embodiments, those skilled in the art can also use other ultraviolet light with single or multiple wavelengths according to the actual bacteria and viruses to be killed.
In some embodiments, the first circuit connector 111 is a plurality of first conductive contacts, and the plurality of first conductive contacts are uniformly arranged in the first sliding slot 112 and protrude from the inner wall of the first sliding slot 112; the second circuit connector 23 is a plurality of second conductive contact pieces, and the plurality of second conductive contact pieces are uniformly arranged on the side edge of the partition board 21, at this time, the first circuit connector 111 and the second circuit connector 23 actually adopt a connection form of a "gold finger".
In some embodiments, a limiting groove 113 is disposed in the first sliding groove 111, a limiting block 24 is disposed on one side of the partition plate 21, and the limiting block 24 is engaged with the limiting groove 113. Preferably, a limiting groove 113 is also arranged in the second sliding groove, and the limiting blocks 24 are arranged on two opposite side edges of the partition board 21. Preferably, at least one end of the first sliding groove 111 and at least one end of the second sliding groove extend to the passage opening of the air guiding passage 14, and it should be noted that after the ends of the first sliding groove 111 and the second sliding groove extend to the passage opening of the air guiding passage 14, an opening is formed at the edge of the passage opening, so that the partition plate 21 is more convenient to insert into the air guiding passage 14 along the sliding grooves.
In some embodiments, the limiting groove 113 includes two grooves oppositely disposed on the inner wall of the first sliding groove 111, and the limiting block 24 includes two protrusions 241 symmetrically disposed on the side of the partition board 21 and opposite to the partition board 21, where the two protrusions 241 respectively correspond to the two grooves. Preferably, the cross section of the limiting groove 113 is arc-shaped, and the shape of the limiting block 24 is matched with the shape of the limiting groove 113, so that when the partition plate 21 slides along the sliding groove, the limiting block 24 reduces blocking, especially when the partition plate 21 is detached, the limiting block 24 more conveniently slides out of the limiting groove 113, for example, the limiting block 24 may be hemispherical, etc. Preferably, the stopper 24 is made of a material having elasticity, so that the partition 21 can slide more smoothly.
In some embodiments, an auxiliary disinfection light source 30 is disposed on an inner wall of the air guiding channel 14, the auxiliary disinfection light source 30 is electrically connected to the driving circuit module, and the auxiliary disinfection light source 30 may be disposed on a surface of the upper frame plate 11, the lower frame plate 12, or the side frame plate 13 facing the air guiding channel 14, in this embodiment, the auxiliary disinfection light source 30 is disposed on the above-mentioned surface, and it should be noted that the auxiliary disinfection light source 30 is the above-mentioned ultraviolet disinfection light source 22. Preferably, a reflecting layer is arranged on one surface of the upper frame plate 11, the lower frame plate 12 and the side frame plate 13 facing the air guide channel 14, and the reflecting layer increases the radiation flux of ultraviolet rays, improves the irradiation disinfection intensity of the ultraviolet rays and can also avoid irradiation dead angles. Preferably, the reflecting layer is an aluminum thin film, and aluminum has a good ultraviolet reflecting effect.
Please refer to fig. 12, which is a schematic structural diagram of a partition board of a fresh air system duct disinfection apparatus when a heat sink is installed in the apparatus according to an embodiment of the present invention. In addition, in some embodiments, the partition 21 includes two substrates 211, the two substrates 211 are disposed opposite to each other, the ultraviolet light source is disposed on at least one of the substrates 211, the ultraviolet light source is located on a surface of the substrate 211 away from the other substrate 211, and a side of at least one of the substrates 211 is disposed with a limiting block 24 and the second circuit connector 23; the ultraviolet disinfection module further comprises a radiator 40 used for radiating the ultraviolet disinfection light source 22, the radiator 40 is arranged between the two substrates 211, the two baffles 21 in the outer frame 10 are staggered mutually, the driving circuit module is arranged in the two outer frames 10, in the embodiment, the upper side and the lower side of the substrates 211 are provided with a limiting block 23 and a second circuit connector 24, and in the embodiment, the upper side and the lower side of the substrates 211 are provided with a limiting block 24 and a second circuit connector 23. The radiator 40 can play a good radiating effect on the ultraviolet LED light source module, and the safe operation of the ultraviolet LED light source module is ensured. In this embodiment, the heat sink 40 is a plurality of heat dissipation columns, and the plurality of heat dissipation columns are uniformly arranged between the two substrates 211, it should be noted that the heat sink 40 may also be in other shapes, for example, shapes that can be used to increase the contact area with air, such as heat dissipation fins, heat dissipation blocks, etc., so as to facilitate taking away a large amount of heat when the air passes through, thereby achieving the heat dissipation function. Certainly, because the heat sink 40 is disposed, some heat dissipation channels that cannot be irradiated by ultraviolet rays appear on the partition plate 21, at this time, two outer frames 10 may be disposed in the air duct of the fresh air system in the front and back direction, and the partition plates 21 of the two outer frames 10 are staggered from each other, thereby avoiding the problem that the wind passing through between the two substrates 211 cannot be irradiated for sterilization. In addition, it should be noted that when the ultraviolet disinfection light source 22 employs an ultraviolet mercury lamp module, a heat sink may not be needed, and because the energy conversion efficiency of the current LED ultraviolet module is low, in some cases, a heat dissipation support is needed, and as the LED ultraviolet technology is continuously improved, the conversion power is also increased, so that the situation that the heat sink 40 is not used can be achieved.
The driving circuit module is disposed in the outer frame 10 and electrically connected to the first circuit connector 112. It should be noted that, when the upper frame plate 11, the lower frame plate 12 and the two side frame plates 13 are connected by the first inserting connection head 15 and the second inserting connection groove 17, and the first inserting connection groove 16 and the second inserting connection head 18 being inserted into each other, the first inserting connection head 15 and the first inserting connection groove 16, and the second inserting connection groove 17 and the second inserting connection head 18 are all provided with circuit connection ends, and the circuit connection ends are electrically connected after the first inserting connection head 15 and the second inserting connection groove 17, and the first inserting connection groove 16 and the second inserting connection head 18 are inserted into each other.
Compared with the prior art, the fresh air system air channel disinfection device is arranged at the air supply outlet and/or the air exhaust outlet of the fresh air channel, and directly disinfects and sterilizes the air introduced into the room by the fresh air system and/or the air exhausted out of the room, and the assembled baffle plate design and the outer frame body with variable length enable a user to deal with different conditions according to actual needs, thereby greatly improving the safety of the fresh air system, being convenient to install, having simple structure and being suitable for large-scale application.
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 (10)

1. The utility model provides a new trend system wind channel degassing unit which characterized in that includes: the ultraviolet disinfection device comprises an outer frame body, a plurality of ultraviolet disinfection modules and a plurality of driving circuit modules;
the outer frame body comprises a plurality of upper frame plates, a plurality of lower frame plates and a plurality of side frame plates; the two upper frame plates, the lower frame plate and the side frame plates are detachably connected with each other to form an air guide channel;
one surfaces, facing the air guide channel, of the upper frame plate and the lower frame plate are respectively provided with a corresponding first sliding chute and a corresponding second sliding chute, and a first circuit connector is arranged in each first sliding chute;
the ultraviolet disinfection module comprises a partition plate, an ultraviolet disinfection light source and a second circuit connector; the ultraviolet disinfection light source is arranged on at least one surface of the partition plate, a limiting block and the second circuit connector are arranged on one side edge of the partition plate, and the ultraviolet disinfection light source is electrically connected with the second circuit connector; two opposite side edges of the partition plate are respectively clamped with the first sliding groove and the second sliding groove, and the limiting block is clamped with the limiting groove; the second circuit connector is connected with the first circuit connector;
the driving circuit module is arranged in the outer frame and is electrically connected with the first circuit connector.
2. The fresh air system duct disinfection device of claim 1, wherein: the second sliding groove is also provided with a first circuit connector;
the disinfection module comprises two second circuit connectors which are respectively arranged on two opposite side edges of the partition board, the two second circuit connectors are respectively connected with the two first circuit connectors, and the two second circuit connectors are respectively connected with the ultraviolet disinfection light source.
3. The fresh air system duct disinfection device of claim 1, wherein: the opposite two sides of the upper frame plate and the lower frame plate are respectively provided with a first plug connector and a first plug groove, the two adjacent upper frame plates are mutually plugged through the first plug connectors and the first plug grooves, and the two adjacent lower frame plates are mutually plugged through the first plug connectors and the first plug grooves to be connected;
the side frame plates are provided with a second insertion groove and a second insertion joint, and the upper frame plate, the lower frame plate and the two side frame plates are connected through mutual insertion between the first insertion joint and the second insertion groove and between the first insertion groove and the second insertion joint.
4. The fresh air system duct disinfection device of claim 3, wherein: the first plug connectors and the first plug grooves are arranged on the two opposite sides of the upper frame plate and the two opposite sides of the lower frame plate, and the first plug connectors on one side are opposite to the first plug grooves on the other side;
the second inserting groove and the second inserting joint are arranged at two opposite edges of the side face of the side frame plate side face side by side.
5. A fresh air system duct disinfection apparatus as claimed in any one of claims 1 to 4, wherein: the fresh air system air channel disinfection device comprises a plurality of outer frame bodies which are arranged in a stacked mode and are mutually fixed through connecting pieces.
6. The fresh air system duct disinfection device of claim 1, wherein: a limiting groove is formed in the first sliding groove, a limiting block is arranged on one side edge of the partition plate, and the limiting block is clamped with the limiting groove.
7. The fresh air system duct disinfection device of claim 6, wherein: a limiting groove is also arranged in the second sliding groove;
the two opposite side edges of the partition board are provided with the limiting blocks.
8. A fresh air system duct disinfection apparatus as claimed in any one of claims 6 or 7, wherein: at least one end of the first sliding chute and at least one end of the second sliding chute extend to a passage opening of the air guide passage.
9. The fresh air system duct disinfection device of claim 1, wherein: the ultraviolet disinfection light source comprises a plurality of light source modules which are uniformly arranged on at least one surface of the partition plate;
the light source module is an ultraviolet LED light source module or an ultraviolet mercury lamp light source module.
10. The fresh air system duct disinfection device of claim 1, wherein: the partition board comprises two substrates, the two substrates are oppositely arranged, at least one substrate is provided with the ultraviolet light source, the ultraviolet light source is positioned on one surface of the substrate away from the other substrate, and one side edge of at least one substrate is provided with a limiting block and the second circuit connector;
the ultraviolet disinfection module also comprises a radiator for radiating the ultraviolet disinfection light source, and the radiator is arranged between the two substrates;
the fresh air system air channel disinfection device comprises two outer frame bodies, the air guide channels of the two outer frame bodies are communicated with each other, the partition plates in the two outer frame bodies are staggered with each other, and the driving circuit module is arranged in the two outer frame bodies.
CN202010339626.0A 2020-04-26 2020-04-26 New trend system wind channel degassing unit Withdrawn CN111536612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010339626.0A CN111536612A (en) 2020-04-26 2020-04-26 New trend system wind channel degassing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010339626.0A CN111536612A (en) 2020-04-26 2020-04-26 New trend system wind channel degassing unit

Publications (1)

Publication Number Publication Date
CN111536612A true CN111536612A (en) 2020-08-14

Family

ID=71980066

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010339626.0A Withdrawn CN111536612A (en) 2020-04-26 2020-04-26 New trend system wind channel degassing unit

Country Status (1)

Country Link
CN (1) CN111536612A (en)

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