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Misting pumps: what is their role
Misting systems are rapidly gaining popularity both in agriculture and greenhouses, as well as in industry and everyday life. Mist cooling systems for poultry farms effectively cool the air, reduce dustiness, increase humidity, and create comfortable conditions for animals, plants, and people. The main role in the systems is played by the fogging pump, without which the fogging effect is impossible. You can buy high-pressure water pumps and other equipment in the VADA online store - there is a large assortment, good prices and professional support from experienced engineers.
Why are fogging pumps needed?
The essence of the system is to spray water under high pressure through special nozzles that grind it into small microdroplets. In the air, they instantly evaporate, absorbing heat and lowering the temperature.
- The key role in this process belongs to the pump, which creates the necessary pressure in the system.
- There are several types of pumps that can be used in fogging systems.
- Pistons are the most popular option, providing stable high pressure and uniform flow of water to the nozzles. They are ideal for large industrial and farm systems.
- Diaphragmatic - work on the principle of reciprocating movement of the membrane and provide medium pressure and can be used in compact systems or to create local fog.
- Centrifugal pumps are used less often, since they are not capable of creating very high pressure, but they can be useful in low-pressure systems for humidifying greenhouses, warehouses or terraces.
Advantages of fogging pumps
- Effective air cooling;
- Increased humidity;
- Reduction of dustiness and odors;
- Energy saving – electricity consumption is significantly lower than that of traditional air conditioning systems;
- Mobility and flexibility of the system - the possibility of creating both stationary and portable systems;
- Creating a comfortable microclimate on farms, in greenhouses, at factories, etc. d.
Which motor is suitable for a mist cooling system?
In order for the fogging system to work stably, it is important to correctly choose not only the pump, but also the electric motor that will drive it. The power and type of the engine depend on the performance of the system, the number of injectors and the required working pressure.
Typical engine parameters:
- for small systems - 0.75-1.5 kW,
- for medium ones - 1.5-3 kW,
- for large industrial systems – 3-7.5 kW.
The higher the pressure and the number of nozzles, the more powerful the electric motor is needed.
Which type of motor is better: single-phase or three-phase? The first are used in small systems, for domestic or commercial use, they work from the usual 220 V network, but have limited power (up to 2.2 kW).
Three-phase ones are installed in high-power industrial and farm systems - they are more reliable and durable in continuous operation.
To prevent pump engines from overheating, manufacturers equip them with thermal protection, which automatically turns off the engine in case of reaching a critical temperature, prevents breakdowns and costs for expensive repairs, and increases the service life of the equipment. It is especially important to install thermal protection on three-phase motors with a power of more than 1.5 kW, which work continuously for several hours.
How to properly service pumps for fog cooling?
- Regularly check filters for cleaning water from mechanical impurities, since a clogged filter increases the load on the pump, reduces pressure and accelerates the wear of parts.
- Control the level and quality of the lubricant, as fresh lubricant reduces friction and heat, extends the service life of pistons and oil seals.
- They inspect the nozzles, clean them of scale and dirt. A clogged nozzle changes the dispersion of droplets, increases the load on the pump and worsens the cooling effect.
- In systems with a belt transmission, control the tension of the belts.
- Clean the system before winter to avoid rupture of pipes and pistons during water freezing.
Where to buy fogging pumps in Ukraine?
All equipment in one store - visit "VADA". A variety of products for selection of equipment for the specific request of the client (from a small greenhouse to a large livestock complex), competent installation and service if necessary. Our specialists will teach you how to use the fogging system correctly so that it works for you for a long time and properly.
To ensure the comfort of animals in the summer heat, you should buy a fogging system for the farm.
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