CN212575325U

CN212575325U - High-efficiency energy-saving air sterilizer

Info

Publication number: CN212575325U
Application number: CN202020308791.5U
Authority: CN
Inventors: 王黎明
Original assignee: Zhejiang Huisheng Thermal Energy Technology Co ltd
Current assignee: Zhejiang Huisheng Thermal Energy Technology Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2021-02-23
Anticipated expiration: 2030-03-12

Abstract

The utility model provides a high-efficiency energy-saving air sterilizer, which belongs to the technical field of air sterilizing equipment. It solves the problems of short disinfection path, insufficient disinfection, incapability of deep disinfection and the like of the existing air disinfector. The utility model discloses a casing, be equipped with the ventilation zone in the casing, be equipped with a light-passing board in the ventilation zone, the light-passing board separates into first wind district and second wind district with the ventilation zone, still be equipped with first baffle in the first wind district, a plurality of first baffles separate into a plurality of first wind channels with first wind district, still be equipped with the second baffle in the second wind district, a plurality of second baffles separate into a plurality of second wind channels with second wind district, all be equipped with the ultraviolet lamp in each first wind channel, and the ultraviolet ray homoenergetic of each ultraviolet lamp passes through the light-passing board and penetrates into in the second wind district. The utility model has the advantages of compact structure, long ventilation path, sufficient disinfection, less ultraviolet lamp consumption, energy saving and safety.

Description

High-efficiency energy-saving air sterilizer

Technical Field

The utility model belongs to the technical field of air disinfection equipment, concretely relates to energy-efficient air disinfector.

Background

The existing air disinfector has a short disinfection path, the unit disinfection time is between 0.1S and 0.3S, the short disinfection time can only carry out general low-level disinfection, and the common air disinfector can not meet the disinfection requirements of public places or home environments under the condition of poor air quality, such as dense personnel or special periods of respiratory infectious diseases such as novel coronavirus, SARS and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the defects of the prior air disinfector, and provides the air disinfector which has compact structure, long ventilation path, sufficient disinfection, less ultraviolet lamp consumption, deep disinfection, energy saving and safety.

The purpose of the utility model can be realized by the following technical proposal:

the high-efficiency energy-saving air sterilizer comprises a casing, an air inlet and an air outlet which are arranged on the casing, and a fan which is arranged in the casing, and is characterized in that a ventilation area is arranged in the casing, the ventilation area is communicated with the air inlet and the air outlet, the fan is arranged in the ventilation area, a light-transmitting plate is arranged in the ventilation area, the light-transmitting plate divides the ventilation area into a first air area and a second air area which are communicated with each other, the air inlet is communicated with the first air area, the air outlet is communicated with the second air area, the first air area and the second air area form a U-shaped ventilation path, the fan is arranged on the ventilation path, a plurality of first partition plates are also arranged in the first air area, the first partition plates divide the first air area into a plurality of first air channels, the first air channels are sequentially connected end to end, a plurality of second partition plates are also arranged in the second air area, and the second partition plates divide the second air area into a plurality of second air, the plurality of second air channels are sequentially connected end to end, ultraviolet lamps are arranged in the first air channels, and ultraviolet light of the ultraviolet lamps can be transmitted into the second air area through the light-transmitting plates.

Through the one-level separation of light-passing board and separate with the second grade of each division board, form a longer one-way ventilation route in limited ventilation district, this ventilation route can prolong the time that the air passes through the ventilation district greatly, utilize the ultraviolet lamp to carry out abundant disinfection to the air, because the light-passing board can see through the ultraviolet ray, therefore the ultraviolet lamp in the first wind district can disinfect in step to the air in the second wind district, the quantity of the ultraviolet lamp that significantly reduces when guaranteeing the disinfection effect, energy-conserving effect has.

In the above efficient energy-saving air sterilizer, the ventilation zone is of a closed structure, and mirror reflection layers are arranged on the inner wall of the ventilation zone and the front and back surfaces of the first partition plate and the second partition plate. The inner wall of the closed ventilation area and the front and back surfaces of each partition plate are respectively provided with a mirror reflection layer to form a closed full mirror area, ultraviolet light cannot be absorbed and lost, so that the ultraviolet light can be multiply refracted and attenuated in the ventilation area, the high utilization rate of the ultraviolet light is ensured, the sterilization effect is greatly improved, the ultraviolet light of the ultraviolet light in the air duct is contained in each air duct, and the ultraviolet light refracted by the ultraviolet light in other air ducts is contained, so that the reinforcement effect is realized, and the sterilization effect is favorably enhanced; the ultraviolet light is sealed without leakage, and the ultraviolet light can be prevented from causing harm to people.

In the above mentioned high efficiency energy saving air sterilizer, the specular reflection layer is one of a specular metal plate, a specular coating or a specular reflection film.

In the above-mentioned energy-efficient air disinfector, the ventilation path formed by the combination of the first air ducts is serpentine or "U" shaped, and the ventilation path formed by the combination of the second air ducts is serpentine or "U" shaped.

In the efficient energy-saving air sterilizer, the first partition plates are arranged in parallel, and the second partition plates are arranged in parallel.

In the above efficient energy-saving air sterilizer, the first partition plates and the second partition plates are arranged in one-to-one correspondence, and the corresponding first partition plates and the corresponding second partition plates are located on the same horizontal plane. The first air duct and the second air duct partition plate are correspondingly flush, so that the ultraviolet lamp is not blocked, and the light can be fully transmitted.

In the above-mentioned high-efficiency energy-saving air sterilizer, two ends of the corresponding first partition plate and second partition plate are aligned respectively.

In the above high-efficiency energy-saving air sterilizer, the wavelength of the ultraviolet light is 254nm, and the light-transmitting plate is made of quartz glass.

In the efficient energy-saving air sterilizer, the air inlet is also provided with a dust filtering device.

In the above efficient energy-saving air sterilizer, the dust filtering device comprises primary filter cotton and a HEPA net.

In the efficient energy-saving air sterilizer, the air outlet is also provided with a light-proof ventilation screen plate, and the ventilation screen plate is provided with a titanium dioxide catalyst layer. The titanium dioxide coating is irradiated by ultraviolet light to generate reaction, so that the sterilization effect is enhanced, and the sterilization and odor removal are effectively realized.

Compared with the prior art, the utility model has the advantages of: a long ventilation path is formed in a limited ventilation area, and the disinfection is sufficient; ultraviolet light is multiply refracted in a totally closed mirror ventilation area, so that the light loss is extremely low, the ultraviolet light utilization rate is high, and the sterilization effect is good; the ultraviolet lamps in the first air zone are used for sterilizing the first air zone and the second air zone simultaneously, and the utilization rate of the ultraviolet lamps is high; the titanium dioxide catalyst layer on the ventilation screen plate can enhance the sterilization effect through ultraviolet irradiation catalysis.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic structural view of the present invention with a part of the casing removed.

In the figure, 1, a housing; 2. an air inlet; 3. an air outlet; 4. a fan; 5. a light-transmitting plate; 6. a first separator; 7. a first air duct; 8. an ultraviolet lamp; 9. a second separator; 10. and a second air duct.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 4, the utility model provides an energy-efficient air disinfector, including casing 1 and air intake 2 and the air outlet 3 of setting on casing 1, air intake 2 sets up the front side at

casing

1, 2 departments of air intake are equipped with the air inlet otter board, 2 departments of air intake still are equipped with dust filter equipment, dust filter equipment can prefilter dust and bacterium, dust filter equipment includes primary filter cotton and HEPA net, dust filter equipment can also prevent that the ultraviolet ray from permeating out from air intake 2, air outlet 3 sets up at casing 1 top, still be equipped with a fan 4 in the casing 1.

The ventilation area is arranged in the machine shell 1, the fan 4 is located at the lower portion of the ventilation area, the ventilation area is internally provided with a light-transmitting plate 5 through which ultraviolet light can pass, the light-transmitting plate 5 is made of organic glass, one of quartz glass or plastic, preferably quartz glass, the quartz glass has better penetrability to UVC, the light-transmitting plate 5 and the fan 4 are arranged from top to bottom, the light-transmitting plate 5 divides the ventilation area into a first air area and a second air area which are arranged in the front and at the back, the first air area is communicated with the air inlet 2, the second air area is communicated with the air outlet 3, air entering from the air inlet 2 enters the first air area under the guide of the fan 4, flows downwards in the first air area, then enters the second air area through the fan 4, flows upwards in the second air area, and is discharged from the air outlet 3 at last, and therefore the first air area and the second air area form a U-shaped ventilation path, and the ventilation.

The first air area is also provided with a plurality of first clapboards 6, the first air area is divided into a plurality of first air channels 7 by the plurality of first clapboards 6, the first clapboards 6 are horizontally arranged, one end of each first clapboard 6 and the inner wall of the first air area form a ventilation gap, the rest of the first clapboards are sealed with the inner wall of the first air area in the circumferential direction, the number of the first clapboards 6 can be one or more according to the required ventilation time, when only one first clapboard 6 is arranged in the first air area, the first air area is divided into two first air channels 7, the two first air channels 7 are combined to form a U-shaped ventilation path, when two or more first clapboards 6 are arranged in the first air area, the plurality of first clapboards 6 are arranged in parallel, the adjacent two clapboards are arranged in a staggered mode, the plurality of first clapboards 6 divide the first air area into a plurality of first air channels 7, the plurality of first air channels 7 are sequentially connected to form a snake-shaped ventilation path, ultraviolet lamps 8 for sterilization are arranged in the first air ducts 7, ultraviolet light generated by the ultraviolet lamps 8 is UVC, the wavelength range is between 200 and 280nm, preferably 254nm, the ultraviolet lamps 8 are tubular and extend along the length direction of the first partition plate 6, and the ultraviolet light of the ultraviolet lamps 8 can be transmitted into the second air zone through the light-transmitting plate 5;

the second air area is also provided with a plurality of second clapboards 9, the second air area is divided into a plurality of second air channels 10 by the plurality of second clapboards 9, the second clapboards 9 are horizontally arranged, one end of each second clapboard 9 and the inner wall of the second air area form a ventilation gap, the rest of the second clapboards are sealed with the inner wall of the second air area in the circumferential direction, the number of the second clapboards 9 can be one or more according to the required ventilation time, when only one second clapboard 9 is arranged in the second air area, the second air area is divided into two second air channels 10, the two second air channels 10 are combined to form a U-shaped ventilation path, when two or more second clapboards 9 are arranged in the second air area, the plurality of second clapboards 9 are arranged in parallel, the adjacent two clapboards are arranged in a staggered mode left and right, the plurality of second clapboards 9 divide the second air area into a plurality of second air channels 10, the plurality of first air channels 7 are sequentially connected end to form a snake-shaped ventilation, the first partition plates 6 and the second partition plates 9 are arranged in a one-to-one correspondence manner, the corresponding first partition plates 6 and the corresponding second partition plates 9 are positioned on the same plane, two ends of each first partition plate 6 and two ends of each second partition plate 9 are aligned, and ultraviolet light in each first air channel 7 can be completely transmitted into the corresponding second air channels 10.

The ventilation zone is of a closed light-tight structure, mirror reflection layers are arranged on the inner wall of the ventilation zone and on the front side and the back side of the first partition plate 6 and the second partition plate 9, and the mirror reflection layers are mirror metal plates, mirror coatings or mirror reflection films.

The air outlet 3 still is equipped with a ventilation otter board that prevents that ultraviolet ray from permeating, has paintd the titanium dioxide catalysis layer on the ventilation otter board, and the titanium dioxide catalysis layer catalyzes under the irradiation of ultraviolet ray, strengthens the bactericidal effect in the strong wind channel, effectively degerming removes the peculiar smell.

The top of the casing 1 is also provided with a touch screen control panel.

The universal wheels with brakes are further arranged around the bottom of the machine shell 1, so that the machine shell 1 can be moved conveniently.

The sterilizer has compact structure and convenient installation, and can be used in the environments such as household rooms, various public places, buses and the like; the unit passing time of the air of the sterilizer is about 1.5s, the whole passing time of the air is within the irradiation sterilization range of the ultraviolet light, the sterilization is sufficient, and the sterilization effect is good.

The outside of casing 1 can be dismantled in air intake 2 department and covered and have a draft hood, and the draft hood is connected in the one end of a ventilation pipe, and the other end of ventilation pipe is connected with a suction nozzle, and the suction nozzle sets up on a joint arm, and the joint arm can be fixed on casing 1, also independently fixes on a removal seat in addition, and the rotation of each position of suction nozzle of also being convenient for is adjusted when the joint arm is used for the fixed of suction nozzle.

The air suction nozzle can suck air in a local small range, so that air sterilization in the local small range is facilitated, and the air suction nozzle can be applied to the dental treatment process, for example, bacteria-carrying gas generated in the treatment process of a patient can be sucked away by the air suction nozzle arranged near the oral cavity of the patient, and the safety of a dentist is protected.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e. in a manner equivalent to "including at least … …", and not in a closed manner, i.e. in a manner not to be interpreted as "including … … only".

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. An efficient energy-saving air sterilizer comprises a casing (1), an air inlet (2) and an air outlet (3) which are arranged on the casing (1), and a fan (4) which is arranged in the casing (1) and is characterized in that a ventilation area is arranged in the casing (1), the ventilation area is communicated with the air inlet (2) and the air outlet (3), the fan (4) is arranged in the ventilation area, a light-transmitting plate (5) is arranged in the ventilation area, the ventilation area is divided into a first air area and a second air area which are communicated with each other by the light-transmitting plate (5), the air inlet (2) is communicated with the first air area, the air outlet (3) is communicated with the second air area, the first air area and the second air area form a U-shaped ventilation path, the fan (4) is arranged on the ventilation path, a plurality of first partition plates (6) are arranged in the first air area, the first air areas are divided into a plurality of first air channels (7) by the first partition plates (6), a plurality of first ventiducts are end to end in proper order, still be equipped with a plurality of second baffles (9) in the second wind district, a plurality of second baffles (9) separate into a plurality of second wind channels (10) with the second wind district, a plurality of second wind channels (10) are end to end in proper order, all are equipped with ultraviolet lamp (8) in each first wind channel (7), and the ultraviolet homoenergetic of each ultraviolet lamp (8) passes through above-mentioned light-passing board (5) and penetrates into in the second wind district.

2. The energy-efficient air sterilizer as claimed in claim 1, wherein the ventilating area is of a closed structure, and the inner wall of the ventilating area and the front and back surfaces of the first partition plate (6) and the second partition plate (9) are provided with mirror reflection layers.

3. The energy efficient air sterilizer of claim 2, wherein the specular reflective layer is one of a specular metal plate, a specular coating, or a specular reflective film.

4. The energy-efficient air sterilizer as claimed in claim 1 or 2, wherein the combined ventilation path of the first air channels (7) is serpentine or "U" shaped, and the combined ventilation path of the second air channels (10) is serpentine or "U" shaped.

5. An energy efficient air sterilizer as claimed in claim 1 or 2, characterized in that a plurality of first baffles (6) are arranged parallel to each other and a plurality of second baffles (9) are arranged parallel to each other.

6. An energy-efficient air sterilizer as claimed in claim 5, wherein the first partition (6) and the second partition (9) are arranged in one-to-one correspondence, and the corresponding first partition (6) and second partition (9) are located on the same horizontal plane.

7. An energy efficient air sterilizer as claimed in claim 6, wherein the corresponding first partition (6) and second partition (9) are aligned at both ends respectively.

8. The energy-efficient air sterilizer of claim 1 or 2, wherein the wavelength of the ultraviolet light is 254nm, and the transparent plate (5) is made of quartz glass.

9. The energy-efficient air sterilizer as claimed in claim 1 or 2, wherein a dust filtering device is further provided at the air inlet (2).

10. The efficient energy-saving air sterilizer as claimed in claim 1 or 2, wherein the air outlet (3) is further provided with a light-proof ventilation screen plate, and the ventilation screen plate is provided with a titanium dioxide catalyst layer.