How to Determine the Casals Ventilation Fans in Greenhouse?


There are three basic factors to consider when calculating the number of Casals Ventilation Fans in a greenhouse. Based on these factors, the number of fans is calculated step by step.

The basics Casals Ventilation Fans

  • Greenhouse size: First, calculate the total amount of greenhouse and write down the dimensions.

  • Circulation rate: The rate of circulation is the number of times the air circulates in the greenhouse per hour. In practice, the turnover rate often fluctuates between two or three. You can also choose to use a rotation. From 12 and up, the ideal airflow rate depends on local conditions and culture.

  • Fan specification: Finally, it is important to know the amount of air (m3) the fan draws in per hour and the recommended maximum amount of air. Our Casals Ventilation Fans have multiple ranges. And for gardening are available in three ranges: 5000, 7000 and 850 m3/h. This information can be found on the fan cap, brochure or data sheet.

The Current Situation

According to Casals Ventilation Fans in the current situation, this is used as a starting point for a horticultural greenhouse of 160,000 m3. Multiplying this number by a rotational rate of 3 concludes that a circular fan needs to move 480,000 cubic meters of air per hour.

Step 1: The number of fans to achieve the rotation rate

Because we know how many cubic meters of air must circulate every hour. This number can be easily divided by the number of cubic meters the propeller moves per hour. You can choose from 5000, 7000 or 8500 m3/h depending on your needs. If necessary, start with an ideal placement with the optimal greenhouse size and hanging points for each desired location. After including these variables in steps 2 and 3, we come to the next issue of greenhouse fans.


4850 m3/h: 99 fans

6500 m3/h 74 fan

8700 m3/h 55 fan

Step 2: The Distance Between the Casals Ventilation Fans

This prevents the fan from hanging in a way that could block the flow of other people's air. We recommend not to exceed the recommended lifting distance. We have validated this maximum usable recommended maximum with a smoke test. In practice, this means that for every 4 meters of suspension, a 35-meter throw fan is prevented at 32 meters.

Step 3: The size of the greenhouse

Finally, Casals Ventilation Fans should be evenly distributed over the entire length of the greenhouse. In practice, the length of the greenhouse usually cannot be divided by the fan distance calculated in step 2. In this case, hang the fans close to each other. Throwing is recommended to get a good distribution in greenhouses and not to exceed the maximum value.

Professional advice

You can easily calculate the number of fans by yourself, but it is always advisable to check this account with an expert HVAC Companies in Pakistan.
Location: Pakistan

Comments

Post a Comment

Popular posts from this blog

Identification Method of Seamless Steel Pipe and Welded Steel Pipe

Image
Seamless Pipe Manufacturers in Pakistan are formed by drawing a steel rod on a drill rod to form a hollow casing. Suitable for seamless welding, bending and flanging. The biggest advantage is the increased ability to withstand high pressures. Seamless steel pipes can be cut, threaded or drilled, and coating methods include black/red lacquer, varnish and hot-dip galvanizing. Seamless Pipe Manufacturers in Pakistan(Welded Steel Pipe): Seamless Pipe Manufacturers in Pakistan , Welded steel pipe (welded steel pipe) is a tubular product made of flat sheets called gauges, which are shaped, bent, and prepared for welding. There is a difference between seamless pipes and seamless steel pipes. Various Characteristics: Welded steel pipes have welding lines on the inner wall of the welded pipe. However, there is no seamless steel pipe. Differential Pressure:  The pressure of welded steel pipe is about 10 MPa, but the pressure of seamless steel pipe is high. Advantages of Welded Steel Pipes Weld
Read more

Selecting a suitable air conditioner repair company

Image
The benefits of air conditioning should not be questioned. The sole purpose of the air conditioner is to cool the interior during the summer. Winter is the opposite. If you invest in an HVAC System , you need to have an understanding of air conditioning and repair centers. HVAC Companies in Pakistan section describes some of the benefits of investing in the best air conditioning repair services in your area. Contrary to what AC manufacturers may claim, sophisticated machines will not work properly in the future. If you know that air conditioners are not as efficient as before. You should contact HVAC Companies in Pakistan . These companies use reputable technicians to maintain their air conditioners. Home air conditioners and commercial air conditioners have different features. Technicians must be properly certified - troubleshooting potential commercial air conditioners requires skilled professionals. HVAC Companies in Pakistan can hire reputable technicians. The important thing is
Read more

Seamless Pipe in Pakistan to Suit Your Every Need

Image
Seamless Pipe Industries can easily find the steel products they need, such as Seamless Pipe in Pakistan . Seamless steel pipe products can be broadly categorized as elongated or flat products. Long products are often used in the construction of rebar (rebar) and pipes, and flat products are often used in the manufacture of white appliances such as cars, boats, refrigerators and washing machines. Seamless Pipe in Pakistan is used in the manufacture of knives and surgical instruments. This is because these products have a wide range of uses. Different types of steel are therefore used to meet different needs. Depending on the manufacturing process, steel can be stronger, less corrosive, or more malleable. Hot-rolled steel (hot-treated steel) is coarser and cheaper than cold-rolled steel, but it is also stronger. High quality products such as cars and refrigerators It is usually made of expensive cold rolled products. Seamless Pipe in Pakistan is manufactured with the addition of chro
Read more