Air purification and sterilization system of enclosed spaces
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A closed space, air purification technology, applied in the direction of air quality improvement, space heating and ventilation, heating and ventilation control systems, etc. Maximize the effect, prevent dust from entering, and ensure real-time effect
Inactive Publication Date: 2021-03-02
山西中科潞安紫外光电科技有限公司
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[0002] With the improvement of people's health awareness, people are more and more worried about being exposed to sources of infection such as bacteria and viruses in daily life. Although we pay attention to the sterilization of contact surfaces, the air is also a way for germs to spread, even through the mouth and nose. The method can hinder the transmission to a certain extent, but it is not fundamentally sterilizing. At present, the risk of infection is relatively high in relatively closed public spaces, such as elevators, vehicles, offices, shopping mal
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Embodiment 1
[0048] see Figure 1-2 , an air purification and sterilization system for a closed space, the air flow channel communicates with the closed space, and has an air inlet, an air outlet, and air ducts 2 and 4 arranged between the air inlet and the air outlet;
[0049] The ultraviolet sterilization modules 3 and 5 have ultraviolet light sources and are arranged in the air ducts 2 and 4;
[0050] The ultraviolet radiation illuminance sensor 11 is arranged within the irradiation range of the ultraviolet sterilization modules 3 and 5;
[0051] A controller, not shown in the figure, is connected with the ultraviolet radiation illumination sensor and the ultraviolet sterilization module;
[0052] The controller is provided with a power preset value, which is compared with the real-time monitored ultraviolet radiation illuminance and the power preset value, and then the power output of the ultraviolet light source is adjusted.
[0053] By combining the circulation and ventilation of t...
Embodiment approach
[0088] see image 3 , a preferred embodiment of the present invention, the air circulation purification system is at least one, respectively installed in different closed spaces, the controller independently controls the output power of each system according to the working conditions of each different closed space.
[0089] Specifically, it includes at least one closed space 15, an air flow passage communicated with the closed space 15, and ultraviolet sterilization modules 3 and 5 arranged in the air flow passage;
[0090] The difference is that the signal collector 14 transmits to the server through the signal transmission bus 16, and the air volume / wind speed sensor 17 is arranged in the space 15 for detecting the air volume and wind speed in the space, and transmits the air volume and wind speed information to the server through the signal transmission bus 16 19 main control system, server 19 The main control system adjusts the corresponding power output in different space...
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Abstract
The invention relates to an air purification and sterilization system of enclosed spaces. The air purification and sterilization system of the enclosed spaces comprises an air flow channel, ultraviolet sterilization modules, ultraviolet irradiance sensors and a controller, wherein the air flow channel communicates with the enclosed spaces, and is provided with air inlets, air outlets, and air flues formed between the air inlets and the air outlets; the ultraviolet sterilization modules are provided with ultraviolet light sources arranged in the air flues; the ultraviolet irradiance sensors arearranged in irradiation ranges of the ultraviolet sterilization modules; the controller is connected with the ultraviolet irradiance sensors and the ultraviolet sterilization modules; and the controller has a preset power value, and by comparing the ultraviolet irradiance monitored in real time and the preset power value, power output of the ultraviolet light sources is adjusted. Circular continuous sterilization and air purification are formed between the air purification and sterilization system of the enclosed spaces and the enclosed spaces, man-machine symbiosis can be achieved, disinfection is conducted in real time, and sterilization power is adjusted intelligently and controllably according to the working conditions.
Description
technical field [0001] The invention relates to the technical field of sterilization and purification, in particular to an air purification and sterilization system for a closed space. Background technique [0002] With the improvement of people's health awareness, people are more and more worried about being exposed to sources of infection such as bacteria and viruses in daily life. Although we pay attention to the sterilization of contact surfaces, the air is also a way for germs to spread, even through the mouth and nose. The method can hinder the transmission to a certain extent, but it is not fundamentally sterilizing. At present, the risk of infection is relatively high in relatively closed public spaces, such as elevators, vehicles, offices, shopping malls, restaurants, restaurants, etc. Most of the sterilization and disinfection are carried out by spraying disinfectants Or sterilize by ultraviolet light in some areas, or push the mobile ultraviolet cart into the comp...
Claims
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Application Information
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