Sihui medical pager Air purification sterilizer Contact number of digital intercom system
Negative ions are called "air vitamins". They can improve air quality, purify air, and have a very important impact on the human body. Breathing an appropriate amount of negative ions every day can strengthen the function of cerebral cortex and mental activity, as well as reduce blood pressure, enhance the function of the heart and increase the function of the lungs. Therefore, negative ions are widely used in household appliances as air purifiers.
Sihui medical pager Air purification sterilizer Contact number of digital intercom system
1. Filter adsorption type: use porous filter materials, such as non-woven fabric, filter paper, fiber, foam cotton, etc., to absorb suspended particles and harmful gases in the air, so as to purify the air. 2. Electrostatic dust collection type: the pollutants in the air are charged by static electricity, and then the dust collection device is used to capture and absorb the air dust with charged particles, so as to purify the air. 3. Compound type: simultaneously use filtration and electrostatic precipitation to purify air. 4. Ozone sterilization type: use the strong oxidation of ozone to sterilize the air, remove odor, formaldehyde, bacteria, mold and other harmful ingredients in the air, so that the air can be disinfected and purified. 5. Ozone sterilization filtration type: filter the suspended particles in the air through the filter screen, use the strong oxidation of ozone to sterilize the air, remove odor, formaldehyde, bacteria, mold and other harmful ingredients in the air, so that the air can be disinfected and purified.
Sihui medical pager Air purification sterilizer Contact number of digital intercom system
Whether a filter type air purification and disinfection machine is professional or not, the filter screen is the key. The principle is to suck air into the machine and let the air pass through the filter screen. The filter screen filters the carrier dust of bacteria and viruses, including some harmful substances, and sends clean air out. The material of the filter screen, whether it is thick enough, whether it is antibacterial, and how large the dust capacity are all directly related to its purification effect. During daily maintenance, pay attention to regularly cleaning or replacing the filter screen to avoid the filter screen becoming a hotbed of bacteria and viruses and causing secondary pollution.
Sihui medical pager Air purification sterilizer Contact number of digital intercom system
Some consumers will wait until there are more air pollutants in the room to turn on the air purification sterilizer, such as when there is dust in the room or when they have just smoked, and they will turn it off soon after they turn it on, thinking that the air purification is complete. It sounds like saving, but this is totally a misunderstanding of the air purification sterilizer. Because air purification, including dust and smoke, is only one of the functions of the air purification sterilizer, which is more likely to be in air disinfection. Generally, in the bathroom, kitchen, sofa and some corners of the room, it is inevitable that some bacteria or viruses will breed. It is difficult for the naked eye to detect such air pollutants, but they will really harm people's health. Therefore, only after a certain period of time can the indoor air purification and disinfection be better completed, and the air purification sterilizer can be truly utilized.
Sihui medical pager Air purification sterilizer Contact number of digital intercom system
Ward call system is an auxiliary facility to improve the hospital management level and service level. The system needs to work continuously for 24 hours. It requires low failure rate, stable performance and reliable quality. Yite medical intelligent call intercom system is designed according to the needs of the hospital to solve the contact between patients in the hospital and medical staff. The system is composed of host computer, extension computer, display screen, auxiliary computer and optional components to realize certain functions.
