What is an Ultrasonic Fogger?
An ultrasonic fogger is a device that uses ultrasonic sound waves to break water into millions of individual water droplets that are then sprayed into the air as a thick fog. Ultrasonic foggers are most often used for Halloween decorations as a dry ice replacement. The fog that an ultrasonic fogger produces is not created through a boiling process and does not involve heat of any kind. Because of this, the fog is cold and slightly wet but poses no threat to the user.
How does an Ultrasonic Fogger Work?
An ultrasonic fogger is a relatively small device and consists of a plastic shell, built-in AC/DC adapter, and a metallic ultrasonic transducer plate. The fogger itself is placed under one to four inches of water and a built-in sensor detects its presence and activates the ultrasonic transducer plate. The ultrasonic transducer then vibrates rapidly at ultrasonic speeds and causes water molecules to break apart into individual droplets. These droplets are instantly vaporized into the air, resulting in a thick, cold fog.
Current Applications
While ultrasonic foggers are most often used as Halloween decorations, they are also used in many other applications. For example, ultrasonic foggers are often used in aeroponics to supply gardens and greenhouses with artificial humidity and deliver nutrients to plant roots in order to speed up the growth process. They are also used in aquariums and other artificial habitats to simulate the natural mist of tropical rain forests. The elderly and people with breathing problems such as COPD, bronchitis, and emphysema can also use ultrasonic foggers to create ideal humidity levels.
Advantages and Disadvantages
For the most part, ultrasonic foggers vaporize water safely, reliably, and effectively. However, ultrasonic foggers vaporize anything that is in the water. This means that any chemicals, viruses, bacteria, or other pathogens that are in the water will be sprayed into the air with the water and the user or other people near the device can breathe it in. Because of this, it is important to keep the water tank clean at all times. Ideally, the user should also be using purified water in any ultrasonic fogger system.
Competing Technologies
While ultrasonic foggers are often categorized as an alternative fogger technology, they are currently the most widely used system for vaporizing water and nutrients due to their efficiency and ease of use. However, there are other systems available that do the same thing through other means. Atomizers, for example, draw water through a small hose and spray it out of a nozzle in a fine mist. This mist, however, is not as good as the fog that an ultrasonic fogger produces and has much larger water droplets.
|
|
Comments (3)
Leave a Reply
- Ultrasonic Humidifier
An ultrasonic humidifier is a device that uses ultrasonic sound waves to create water droplets from a built-in water reservoir. Ultrasonic humidifiers are used in many homes, businesses, and warehouses to properly humidify an area without using heat. Because ultrasonic humidifiers do not use heat, they use much less electricity (approximately 93% less) than other [...]...
- How Does an Ultrasonic Nebulizer Work?
An ultrasonic nebulizer is a small, portable device that uses ultrasonic sound waves to break liquid particles down into a fog so that they can be inhaled easily. Patients who have asthma, COPD, pneumonia, chronic bronchitis, emphysema, or other chronic conditions, most often use them for medicinal purposes. While other devices can deliver the medicine [...]...
- How Optical Ultrasonic Cleaners Work
Optical Ultrasonic Cleaners (sometimes referred to as Supersonic Cleaners) are electronic devices that use the power of ultrasound to clean items that are fragile or delicate. Ultrasound is sound waves that usually measure from 15-400 kHz. These sound frequencies have specific attributes that are beneficial in removing dirt and other forms of residue from a [...]...
- What Causes Evaporation?
When the Earth begins to get too hot, the water increases in temperature. As the water continues to get hotter, it begins to undergo a phase change in which water turns to gas. The water droplets turn into water vapor because the temperature has caused the individual water molecules to speed up considerably. This process [...]...
- What Causes Floods?
A flood is an instance where large amounts of water overflow the coast line of a body of water and flow throughout the nearby land. Whether it is brought on by excess rain or certain weather conditions, a flood typically brings with it an ample amount of destruction due to the ferocity of the water. [...]...
the information provided re:fogger really helped make clear the purpose an comparison of fogging.Can you tell me if there is information published on the many array of products available.Something like a ‘consumer report’ on qaulity,waranty,product availability,product production,product application.Thanks
I don’t know about a Consumer Reports style resource for these, but you could search for Ultrasonic Fogger reviews on Google or Amazon (like this example) and see what’s available and what other customers say.
Hello sir/
are ultrasonic fogger suitable for hydroponic barley unit better than fogger irrigation ..what suitable for aria 70m2 and the price
best regards
Ali