Air cleaning and purifying degerming machine

Abstract

The utility model discloses an air cleaning and purifying degerming machine, which relates to the technical field of air purification and disinfection, and comprises a shell, a partition plate mounted in the shell, an exhaust passage formed in the shell through the partition plate, a suction fan mounted in the partition plate, a spray head embedded on the bottom surface of the partition plate, and two mounting cavities respectively arranged on two side surfaces of the shell, and air inlet separation nets are embedded in the two mounting cavities and communicate with the air exhaust channel. The air purifier is reasonable in design structure, particulate matters such as dust and other suspended particles in air are removed by adopting a traditional filtering mode, an atomization disinfection technology is combined, the air is sucked into the atomization bin by the suction fan, and atomized disinfectant in the atomization bin is fully mixed with the air, so that the air can be fully purified. And the disinfected air is discharged through the sterilization net and the exhaust grille, so that the disinfection efficiency is improved, the combined method is more comprehensive and effective compared with single ultraviolet sterilization or chemical spray disinfection, and bacteria and viruses in the air can be eliminated more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification and disinfection, in particular to an air cleaning, purifying and sterilizing machine. Background Technique

[0002] People have always thought that the air pollution is serious outdoors. About 80% of a person's life is spent indoors. Therefore, the quality of the indoor environment directly affects human health. From the actual situation, the indoor air quality is far inferior to the outdoor atmospheric environment. When people breathe, they need to inhale air. Oxygen is taken in the alveoli, and then exhaled air contains high-concentration carbon dioxide and some other toxic and harmful gases. Research has found that the human lungs can exhale more than 20 kinds of toxic substances, and the remaining more than 10 kinds contain volatile poisons. Therefore, people often feel dizzy and have difficulty breathing in crowded and poorly ventilated rooms. In severe cases, symptoms such as chest tightness, sweating, and nausea will occur. In addition, patients with respiratory infectious diseases can spread pathogens to others through exhaled air, sneezing, coughing, sputum, and nasal discharge.

[0003] In the Chinese patent with the publication number CN209782863U, an air purification and disinfection device is disclosed. It uses ultraviolet germicidal lamps for ultraviolet sterilization, so the sterilization and filtration effect is better. The sound-absorbing board arranged on the inner wall of the air purification and disinfection box can effectively reduce the noise generated during operation. Finally, it is discharged through the air outlet of the fan. The discharged air is the air that is purified and disinfected and is healthy for the human body. The setting of the wheels enables it to move around in the room and can purify the room in many directions.

[0004] In the above solution, ultraviolet lamps are used to irradiate and sterilize the air in the inhalation device to achieve the effect of air disinfection. However, the disinfection effect is limited by only irradiating and sterilizing with ultraviolet light. It is necessary to spray disinfectant additionally to ensure the disinfection effect. However, it is difficult to evenly mix the disinfectant with the air only by spraying, and it is a waste of manpower. Therefore, we provide an air cleaning, purifying and sterilizing machine to solve the above problems. Content of the Utility Model

[0005] I) Technical Problems to be Solved

[0006] The purpose of the utility model is to make up for the deficiencies of the prior art and provide an air cleaning, purifying and sterilizing machine.

[0007] II) Technical Solution

[0008] To achieve the above purpose, the utility model provides the following technical solution: an air cleaning, purifying and sterilizing machine, comprising:

[0009] A housing, within which a partition is installed. An exhaust air passage is formed within the housing by the partition. A suction fan is installed within the partition, and a spray head is inlaid on the bottom surface of the partition.

[0010] Two installation cavities are respectively opened on both side surfaces of the housing. Air inlet meshes are inlaid within both of the installation cavities, and the air inlet meshes are communicated with the exhaust air passage.

[0011] A purification component is arranged within the two installation cavities and is used for filtering the air entering the exhaust air passage.

[0012] A spray component is arranged on the housing and is used for spraying atomized disinfectant liquid into the air supply passage through the spray head.

[0013] A filtering component is arranged at the air outlet end of the exhaust air passage and is used for re-filtering the air after disinfection.

[0014] An atomization chamber is arranged above the suction fan.

[0015] Furthermore, the purification component includes a filter element placed within the installation cavity. A baffle is installed within the installation cavity, and an air inlet is opened on the baffle.

[0016] Furthermore, the spray component includes a placement cavity arranged on the housing and an atomizer installed within the housing. A connector is inlaid within the placement cavity. An atomized liquid tank is installed on the connector. A pipeline is fixedly communicated with the connector, and the end of the pipeline far away from the connector is connected to the input end of the atomizer. The output end of the atomizer is communicated with the spray head.

[0017] Furthermore, a placement plate is hinged on the placement cavity.

[0018] Furthermore, the filtering component includes a sterilization net installed within the partition, and an air exhaust grille is inlaid on the upper surface of the housing.

[0019] Furthermore, a liquid crystal display screen is installed on the housing.

[0020] (III) Beneficial effects:

[0021] Compared with the prior art, this air cleaning, purifying and sterilizing machine has the following beneficial effects:

[0022] This utility model not only adopts the traditional filtering method to remove particulate matters in the air, such as dust and other suspended particles, but also combines the atomization disinfection technology. The suction fan sucks air into the atomization chamber, and the atomized disinfectant liquid is fully integrated with the air in the atomization chamber to carry out disinfection. The disinfected air is discharged through the sterilization net and the air exhaust grille, thereby improving the disinfection efficiency. This combined method is more comprehensive and effective than single ultraviolet sterilization or chemical spray disinfection, and can more thoroughly eliminate bacteria and viruses in the air. Brief Description of the Drawings

[0023] Figure 1 This is a perspective view of the purification component of the present utility model in the replacement state;

[0024] Figure 2 This is an exploded view of the present utility model;

[0025] Figure 3 This is a perspective view of the present utility model;

[0026] Figure 4 This is a cross-sectional view of the present utility model.

[0027] In the figure: 1, housing; 2, partition; 3, suction fan; 4, installation cavity; 5, air inlet grid; 6, filter element; 7, baffle; 8, air inlet; 9, spray head; 10, atomizer; 11, joint; 12, pipeline; 13, atomized liquid tank; 14, placement cavity; 15, placement plate; 16, sterilization net; 17, exhaust grille; 18, liquid crystal display screen; 19, atomization chamber. Detailed Description of the Preferred Embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] As Figures 1-4 shown, the present utility model provides a technical solution: an air cleaning, purifying and sterilizing machine, which includes a housing 1, two installation cavities 4, a purification component, a spray assembly and a filtering component.

[0030] A partition 2 is installed in the housing 1. An exhaust passage is formed in the housing 1 by the partition 2. A suction fan 3 is installed in the partition 2. After the suction fan 3 is started in the partition 2, it will suck air and make the air flow in the partition 2.

[0031] The two installation cavities 4 are respectively opened on both side surfaces of the housing 1. Air inlet grids 5 are embedded in the two installation cavities 4, and the air inlet grids 5 are communicated with the exhaust passage. After the suction fan 3 is started, air can enter the partition 2 through the installation cavity 4, and the air inlet grids 5 can also block sundries in the air to a certain extent.

[0032] The purification component is arranged in two installation cavities 4 and is used to filter the air entering the exhaust air channel. The purification component includes a filter core 6 placed in the installation cavity 4. A baffle 7 is installed in the installation cavity 4, and an air inlet 8 is provided on the baffle 7. The filter core 6 is selected to be installed in a detachable manner. The filter core 6 can be selected in three layers. The first layer filters large particles such as coarse dust, the second layer filters particles such as finer dust, and the third layer filters fine particles.

[0033] The spray component is arranged on the housing 1 and is used to spray atomized disinfectant into the atomization chamber 19 through the spray head 9. The spray component includes a placement cavity 14 arranged on the housing 1 and an atomizer 10 installed in the housing 1. A connector 11 is embedded in the placement cavity 14. An atomization liquid tank 13 is installed on the connector 11. A pipeline 12 is fixedly connected to the connector 11, and the end of the pipeline 12 far from the connector 11 is connected to the input end of the atomizer 10. The output end of the atomizer 10 is connected to the spray head 9. A placement plate 15 is hinged on the placement cavity 14.

[0034] The atomization liquid tank 13 is installed on the connector 11 in a detachable manner, and can transport the disinfectant stored in the atomization liquid tank 13 to the atomizer 10 through the pipeline 12, and spray the disinfectant in the form of mist through the spray head 9 into the atomization chamber 19. The atomized disinfectant will be mixed with the air in the atomization chamber 19. A liquid level detector is also designed in the placement cavity 14, which can detect the liquid level position of the disinfectant in the atomization liquid tank 13.

[0035] An air detection module is also designed on the housing 1 to detect various parameters such as temperature, humidity, PM2.5, PM10 in the air, and monitor whether this device has achieved the disinfection and sterilization effect.

[0036] The filtering component is arranged at the air outlet end of the exhaust air channel and is used to filter the air again after disinfection. The filtering component includes a sterilization net 16 installed in the partition plate 2. An air exhaust grille 17 is embedded in the upper surface of the housing 1. The sterilization net 16 can filter the air disinfected in the atomization chamber 19 and discharge the air after re - filtration through the air exhaust grille 17, while the disinfectant will be isolated below the sterilization net 16.

[0037] An LCD screen 18 is installed on the housing 1. A control module is designed in the LCD screen 18, and the suction fan 3 and the atomizer 10 can be controlled through the LCD screen 18.

[0038] It should be noted that in this text, the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model; the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, unless otherwise clearly specified and defined, the terms "fixedly installed", "installed", "connected", "connected to" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected to" can be a direct connection, an indirect connection through an intermediate medium, or a communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An air cleaning, purifying and sterilizing machine, characterized in that Comprising: A housing (1), within which a partition (2) is installed. An exhaust air passage is formed within the housing (1) by the partition (2). An air suction fan (3) is installed within the partition (2), and a spray head (9) is embedded in the bottom surface of the partition (2). Two installation cavities (4) are respectively formed on both side surfaces of the housing (1). Air inlet screens (5) are embedded within both of the installation cavities (4), and the air inlet screens (5) are in communication with the exhaust air passage. A purification assembly, disposed within the two installation cavities (4), for filtering the air entering the exhaust air passage. A spray assembly, disposed on the housing (1), for spraying atomized disinfectant into the air supply passage through the spray head (9). A filtering assembly, disposed at the air outlet end of the exhaust air passage, for further filtering the air after disinfection. An atomization chamber (19) is provided above the air suction fan (3).

2. The air cleaning, purifying and sterilizing machine according to claim 1, wherein: The purification assembly includes a filter element (6) placed within the installation cavity (4). A baffle (7) is installed within the installation cavity (4), and an air inlet (8) is formed on the baffle (7).

3. The air cleaning, purifying and sterilizing machine according to claim 1, wherein: The spray assembly includes a placement cavity (14) disposed on the housing (1) and an atomizer (10) installed within the housing (1). A connector (11) is embedded within the placement cavity (14). An atomized liquid tank (13) is installed on the connector (11). A pipe (12) is fixedly connected to the connector (11), and the end of the pipe (12) away from the connector (11) is connected to the input end of the atomizer (10). The output end of the atomizer (10) is connected to the spray head (9).

4. The air cleaning, purifying and sterilizing machine according to claim 3, wherein: A placement plate (15) is hinged to the placement cavity (14).

5. The air cleaning, purifying and sterilizing machine according to claim 1, wherein: The filtering assembly includes a germicidal net (16) installed within the partition (2). An air discharge grille (17) is embedded in the upper surface of the housing (1).

6. The air cleaning, purifying and sterilizing machine according to claim 1, wherein: A liquid crystal display screen (18) is installed on the housing (1).

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