CN204219462U - Air disinfection device - Google Patents

Abstract

The utility model discloses an air disinfection device, which comprises a shell and an inner cavity. Air inlets and air outlets are arranged at both ends of the length direction of the shell respectively. The inner cavity forms an air flow channel, and a fan is arranged at the air outlet; There are separate disinfection chambers separated by partitions and connected to the air flow channel. The disinfection chamber includes a medicine gas chamber, which is equipped with a storage box for storing disinfectant and a heater for heating the disinfectant. Ⅰ; an ultraviolet generator is fixed on the upper side of the inner wall of the inner cavity, and the ultraviolet generator generates ultraviolet rays to sterilize the airflow passing through the airflow channel; The room is equipped with a water tank for storing water and a heater II for heating the water; the utility model can continuously disinfect the room, effectively suppress and kill germs in the air, and meet the requirements of high flow of people and high density of infected patients. Air disinfection requirements for places.

Description

Air disinfection device

technical field

The utility model relates to a disinfection device, in particular to an air disinfection device.

Background technique

For places with a high concentration of people (such as hospitals), indoor disinfection generally uses ultraviolet radiation disinfection, ozone disinfection, and peracetic acid spray disinfection. However, as long as the indoor space after ultraviolet radiation disinfection flows for 1 to 2 hours or even less, the number of bacterial colonies in the air will return to the level before disinfection, and ultraviolet radiation has a certain stimulating effect on the human body, which can cause ophthalmia and dermatitis Etc., which is not conducive to human health; the ozone disinfection machine produces high concentration of ozone, and the indoor personnel must leave during disinfection, and continuous disinfection cannot be performed; spray disinfection with 0.2%-0.5% peracetic acid, peracetic acid has a corrosive effect on metals, if High spray concentration can also cause damage to the skin and mucous membranes of the respiratory tract. Therefore, none of the currently used disinfection methods can meet the air disinfection requirements of places with a high flow of people and a high density of infected patients.

Therefore, in order to solve the above technical problems, there is a need for an air disinfection device, which can continuously disinfect the room, effectively suppress and kill germs in the air, and meet the air disinfection requirements of places with a high flow of people and a high density of infected patients.

Utility model content

In view of this, the purpose of this utility model is to provide an air disinfection device, which can continuously disinfect the room, effectively suppress and kill germs in the air, and meet the air disinfection requirements of places with high flow of people and high density of infected patients.

The air disinfection device of the present utility model includes a housing and an inner cavity, and air inlets and air outlets are respectively provided at both ends of the housing in the length direction so that the inner cavity forms an air flow channel, and a fan is provided at the air outlet; The inner cavity is provided with a disinfection chamber which is separated by a partition and communicates with the airflow passage. The disinfection chamber includes a medicine gas chamber, and a storage box for storing disinfectants is arranged in the medicine gas chamber. and a heater I for heating the disinfectant; an ultraviolet generator is fixed on the upper side of the inner wall of the inner cavity, and the ultraviolet generator generates ultraviolet rays to sterilize the airflow passing through the airflow channel; the medicinal gas The chamber is arranged upstream of the airflow, and the disinfection chamber also includes a humidification chamber arranged downstream of the airflow, and the humidification chamber is provided with a water tank for storing water and a heater II for heating the water.

Further, the disinfection chamber also includes an ozone chamber, and the ozone chamber is provided with an ozone generator for generating ozone.

Further, the disinfection chamber also includes a negative ion chamber, and a negative ion generator for generating negative ions is arranged in the negative ion chamber.

Further, both the air inlet and the air outlet are provided with filtering mechanisms for filtering the air.

Further, the air disinfection device also includes a base, the base is provided with a control system and wires, and the fan, the heater I, the ultraviolet generator, the heater II, the ozone generator and the negative ion generator are arranged in parallel on the circuit, so The outer wall of the base is provided with a control panel and a display screen, and the control panel is provided with buttons for respectively controlling the circuit opening and closing of the fan, heater I, ultraviolet generator, heater II, ozone generator and negative ion generator .

Further, the medicine gas chamber, humidification chamber, ozone chamber and negative ion chamber are sequentially arranged in the direction from the air inlet to the air outlet, and the housing is provided with feeding chambers respectively connected with the storage box and the water tank. hole, inlet hole.

Further, the inner cavity is also provided with a waste liquid chamber located below the fan for storing terminal condensate, and a liquid outlet hole communicating with the waste liquid chamber is opened on the housing.

Beneficial effects of the present utility model: In the air disinfection device of the present utility model, the concentrated disinfectant is placed in the storage box, and the heater I heats the disinfectant to force the sterilizing components in the disinfectant to form mist and liquid to separate out. After the fan is started, the air It flows in the airflow channel, driving the sterilizing mist to diffuse stably and continuously into the air of the hospital consultation room, so as to achieve the effect of inhibiting and killing germs in the air; the disinfectant uses traditional Chinese medicine sprays that are harmless to the human body and will not damage human skin and respiratory tract , to meet the air disinfection requirements of places with high flow of people and high density of infected patients; the range of ultraviolet disinfection and sterilization is wide and rapid, and the treatment time is short, which further enhances the sterilization effect of this disinfection device; Heating to generate water vapor to humidify the environment, ensure the humidity of the indoor air, and reduce the breeding of infectious diseases.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a three-dimensional structure diagram of the utility model.

Detailed ways

Fig. 1 is a schematic structural view of the utility model, and Fig. 2 is a three-dimensional structure diagram of the utility model, as shown in the figure: the air disinfection device of the present embodiment includes a housing 1 and an inner chamber 2, and the housing 1 in the longitudinal direction The two ends of each are provided with an air inlet 11 and an air outlet 12 respectively, the inner chamber 2 forms an airflow channel 21, and the air outlet 12 is provided with a fan 3; And all are connected with the disinfection chamber of the air flow channel 21, the disinfection chamber includes a medicine gas chamber 22, and the medicine gas chamber 22 is provided with a material storage box 221 for storing the disinfectant and a storage box for heating the disinfectant. Heater I 222; the upper side of the inner wall of the inner cavity 2 is fixed with an ultraviolet generator 5, and the ultraviolet generator 5 generates ultraviolet rays to sterilize the airflow passing through the airflow channel 21; the medicine gas chamber 22 is located in the airflow Upstream, the disinfection chamber also includes a humidification chamber 23 located downstream of the air flow, and the humidification chamber 23 is provided with a water tank 231 for storing water and a heater II 232 for heating the water; the housing 1 can be a cylinder shape or cuboid shape, forming a straight airflow channel 21 to facilitate air circulation; the fan 3 promotes air flow, and its blade speed is adjustable; The cavity 2 forms a negative pressure environment, which makes the air flow more stable, and is conducive to accurate control of the air volume; the partition 4 separates the inner cavity 2, and the disinfection chamber can be a superposition of a single functional mechanism, or various functions. The cooperation of the mechanism, the independence of the disinfection chamber means that it does not interfere with each other during operation; the heater I222 can be a carbon fiber infrared heater; the concentrated disinfectant is placed in the storage box 221, and the heater I222 heats the disinfectant, forcing the disinfectant to The sterilizing components form a mist to separate out, and the air flows in the airflow channel 21 after starting the fan 3, which drives the sterilizing mist to diffuse into the indoor air stably and continuously, thereby achieving the effect of inhibiting and killing germs in the air; the disinfectant can be used to protect the human body Harmless traditional Chinese medicine sprays (such as disinfectants made from Atractylodes atractylodes and Artemisia argyi) will not damage human skin and respiratory tract, and meet the air disinfection requirements of hospitals with extremely high flow of people and high density of infected patients; the ultraviolet generator 5 can be fixed The ultraviolet lamp in the middle of the upper part of the inner wall of the inner cavity 2 is fixed inside the housing 1 to avoid harm to human health; the ultraviolet disinfection range is wide and rapid, and the processing time is short, further enhancing the sterilization effect of the disinfection device; the upstream of the airflow is Refers to the side near the air inlet; the water in the water tank 231 is heated by the heater II 232 to generate water vapor to humidify the environment, ensure the humidity of the indoor air, and reduce the breeding of infectious diseases.

In the present embodiment, described disinfection chamber also comprises ozone chamber 24, is provided with the ozone generator 241 that is used to generate ozone in the described ozone chamber 24; Disinfection and sterilization further enhance the sterilization effect of this disinfection device; ozone sterilization is a bacteriolysis-level method, with thorough sterilization, no residue, and broad-spectrum sterilization, which can kill bacterial propagules, spores, viruses, fungi, etc., and can destroy botulism Bacillus toxin; moreover, due to the poor stability of ozone, it will quickly decompose into oxygen or single oxygen atoms by itself, and single oxygen atoms can combine into oxygen molecules by themselves without any toxic residue.

In the present embodiment, described disinfection room also comprises negative ion room 25, is provided with the negative ion generator 251 that is used to produce negative ion in described negative ion room 25; Negative ion generator 251 can active air molecule, improves human lung function, promotes metabolism, Enhance disease resistance, regulate the central nervous system, make people refreshed and full of vitality.

In this embodiment, the air inlet 11 and the air outlet 12 are provided with a filter mechanism 6 for filtering the air; Dust and particles in the air going out at the tuyere 12 places.

In the present embodiment, the air disinfection device also includes a base 7, the base 7 is provided with a control system and wires, the fan 3, heater I 222, ultraviolet generator 5, heater II 232, ozone generator 241 and negative ion generation The device 251 is arranged in parallel on the circuit, and the outer wall of the base 7 is provided with a control panel 71 and a display screen 72, and the control panel 71 is provided for respectively controlling the fan 3, the heater I 222, the ultraviolet generator 5, the heater II 232, the button 71a for opening and closing the circuit of the ozone generator 241 and the negative ion generator 251; the base 7 supports the housing 1 and is connected to the inner cavity 2; the control system is mainly a circuit board and related chips to control the electrical appliances in the inner cavity 2 The operation; fan 3, heater I 222, ultraviolet generator 5, heater II 232, ozone generator 241 and negative ion generator 251 are set in parallel, so they can operate independently or jointly.

In this embodiment, the medicine gas chamber 22, the humidification chamber 23, the ozone chamber 24 and the anion chamber 25 are arranged in sequence from the air inlet 11 to the air outlet 12, and the housing 1 is provided with The feeding hole 221a and the liquid inlet hole 231a connected to the material storage box 221 and the water tank 231; the medicine gas chamber 22, the humidification chamber 23, the ozone chamber 24 and the negative ion chamber 25 are arranged in sequence, so that the disinfection process of the air in the air flow channel 21 is more efficient. Reasonable, which is beneficial to improve the disinfection effect; the feeding hole 221a and the liquid inlet hole 231a are convenient for adding materials.

In this embodiment, the inner chamber 2 is also provided with a waste liquid chamber 26 located below the fan 3 for storing terminal condensate, and the housing 1 is provided with a liquid discharge chamber that communicates with the waste liquid chamber 26. Hole; waste liquid chamber 26 is adjacent to negative ion chamber 25, is used for storing the condensate from blower fan 3 and air outlet 12 one end shells 1, avoids that liquid remains in the cavity and causes electrical damage, prolongs the service life of this device.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the utility model can be Modifications or equivalent replacements of the technical solutions without departing from the purpose and scope of the technical solutions of the utility model shall be covered by the claims of the utility model.

Claims (7)

1. A kind of air disinfection device, it is characterized in that: comprise housing and inner cavity, the two ends of described housing length direction are respectively provided with air inlet and air outlet, and described inner chamber forms air-flow channel, and described air outlet A fan is provided; the inner cavity is provided with a disinfection chamber which is separated by a partition and is connected to the air flow passage, the disinfection chamber includes a medicine gas chamber, and the medicine gas chamber is provided with a disinfection chamber for storing disinfectants. A material storage box and a heater I for heating the disinfectant; an ultraviolet generator is fixed on the upper side of the inner wall of the inner cavity, and the ultraviolet generator generates ultraviolet rays to disinfect the airflow passing through the airflow channel; The medicine gas chamber is arranged upstream of the airflow, and the disinfection chamber also includes a humidification chamber arranged downstream of the airflow, and the humidification chamber is provided with a water tank for storing water and a heater II for heating the water. 2. The air disinfection device according to claim 1, characterized in that: the disinfection chamber further comprises an ozone chamber, and the ozone chamber is provided with an ozone generator for generating ozone. 3. The air disinfection device according to claim 2, characterized in that: the disinfection chamber also includes an anion chamber, and an anion generator for generating anion is provided in the anion chamber. 4. The air disinfection device according to claim 3, characterized in that: the air inlet and the air outlet are provided with filtering mechanisms for filtering the air. 5. The air disinfection device according to claim 3, characterized in that: the air disinfection device also includes a base, the base is provided with a control system and wires, the fan, the heater I, the ultraviolet generator, the heater II , the ozone generator and the negative ion generator are arranged in parallel on the circuit, and the outer wall of the base is provided with a control panel and a display screen, and the control panel is provided for controlling the fan, the heater I, the ultraviolet generator, and the heater respectively. Ⅱ. The button for opening and closing the circuit of the ozone generator and negative ion generator. 6. The air disinfection device according to claim 5, characterized in that: the medicine gas chamber, the humidification chamber, the ozone chamber and the negative ion chamber are arranged in sequence from the air inlet to the air outlet, and on the housing There are feed holes and liquid inlet holes respectively communicated with the material storage box and the water tank. 7. The air disinfection device according to claim 1, characterized in that: the inner cavity is also provided with a waste liquid chamber located below the fan for storing terminal condensate, and the housing is provided with a A liquid outlet connected to the waste liquid chamber.