Bottle Shape Cooling Tower

Bottle Shape Cooling Tower and  counter flow induced draft cooling tower is designed with bottle type structure, So that the volume of prevailing air is minimized. Every part of the cooling tower is designed and made precisely and further permits easy installation and endurance due to light weight and strong structure. The testing report of cooling capacity proves its high efficiency.

Structural Diagram of Bottle Shape Cooling Tower

Casing and Water Basin

Adopting small ventilation resistance packing and special designed FRP/aluminum alloy high efficiency fan, greatly reduced the motor power. Smaller motor power are designed for low noise model, save more power, double speed motor for optional to power saving according to customers’ special requirements. Fiberglass reinforced polyester(FRP) is applied with water-resistance resin and high quality fiberglass mat. With good moisture, high gel,high strength, spray the gel-coat on FRP parts by machine and is thermal formed. The surface is as smooth as mirror and could resist ultraviolet radiation. Also, it is colorfast and durable.

Axil Fan

All cooling tower fans with adjustable pitch blades are applied to being balanced, so that it can operate stably and quietly. Material chosen are A.B.S, aluminum alloy, stainless steel and F.R.P.

Fan Drive

Small capacity cooling tower adopts direct drive low noise fan. Bigger capacity fan equipped with Belt drive speed reducer. Adjust belt tension through automatic spring to save the manual maintenance. Total enclosed structure can assure the low noise operation. Furthermore the belt is durable without negative effect from water vapor and sunshine.

Water Distribution

The using of high coefficient rotating sprinkler heads made of reinforced plastic or aluminum alloy can reduce the pressure of friction loss. Besides, the water can be distributed evenly to achieve the max thermal performance.

Infill

Standard and low noise cooling tower are using high class thermal formed PVC sheet. The sheets are added with industrial plaits material and long fiberglass to slow the aging and increase the strength. Moreover the water film is thinner and longer so that the infill cabbage coefficient is higher. The infill is formed in the factory, instead of at construction site. To avoid uneven problem during installing. And it cold be easily cleaned and maintained in future. High temperature cooling tower is using P.P. Infill that could withstand up to 90 degreeC water temperature. The surface of such infill is corrugated to increase the filling pitch to make sure that infill is clog-free and overcome the problem of water quality.

Steel Parts

All the steel parts and hard wares are made of hot dip galvanized steel(HDGS), so that the cooling tower is rust-free, durable and long service life. And the frame is stable and with good rigidity, the load is evenly distributed among each foundation, which makes operation and assembly easily.

Component Instructions of Bottle Shape Cooling Tower

  • Frame: HDGS Hot-dip galvanized U-steel
  • Casing: F.R.P.
  • Water basin: F.R.P.
  • Distributing system: HDGS & PVC
  • Fan: ABS or Aluminum alloy
  • Motor: Fully enclosed waterproof type
  • Infill: PVC/PP
  • Connections: Flange

Materials and Components Specification Table

Parts Material Remark
Water Basin F.R.P Water-resistance resin and high-quality fiberglass mat
Casing F.R.P Water-resistance resin and high-quality fiberglass mat
Motor Cast Iron Fully enclosed anti-water type, other brand motors for optional
Motor Support Hot-dip galvanized steel In accordance with BS EN ISO1461:1999 standard
Fan A.B.S Aluminum alloy material for optional
Infill P.V.C film For high temperature inlet water, UPVC and PP material for optional
Air Inlet Screen P.V.C F.R.P for optional
Sprinkler Head A.B.S Aluminum alloy material for optional
Sprinkler Pipe P.V.C For high temperature inlet water, hot-dip galvanized steel for optional
Bolts & Nuts Electroplated Stainless steel 304, 316 for optional