Cooling systems - Import export

Combi 1.1 – Innovating product – Better and cheaper than Laminar Flow – Adjustable Air Nozzles for perfect airflow – Creates high efficiency Cleanroom Class ISO6 or even ISO5 – Installation: 1 day max. – Results within 30 minutes – Clean Air Capacity: 800 m3/hour maximum, with 1/4 of fresh air (optional) – Only needs W 90 cm x H 154 cm x D 34 cm of wall space – Quiet operating level – Max. distance between inside & outside unit: 25 meter To protect immune compromised patients To upgrade ICU’s, laboratories and O.T’s Note Pressure difference depends on air tightness of the room. For information and advice contact MedicCleanAir.

The fan assisted natural draft cooling tower (FAND) combines the advantages of the natural draft cooling tower and the mechanical draft cooling tower.It becomes the best available technology when :Locations with limited plot plan. Overall height is limited. Important heat load . ADVANTAGES VS. CELLS: Compact arrangement. Power saving due to natural draft. No recirculation. Always a good alignment considering wind directions. Cooling by natural draft in case of electricity shortage.ADVANTAGES VS. NATURAL DRAFT CT: Reduced height. Better cooling characteristics during the summer season. Higher flexibility

The natural draft cooling tower is the right choice for large power plants.It offers the following advantages :power saving (no power consumption to induce air flow- no fan).environmentally friendly.no mechanical noise (no fan).safety of operation.no recirculation as the plume is rejected at high level.limited plot area.limited maintenance.high longevity (generally more than plant life expectancy).Payback period between 8 and 16 years depending on several factors.Hamon offers both basin or water collecting devices. This last solution, developed by Hamon, is recommended for large cooling towers.It offers the following advantages :less pressure drop in the air inlet.reduction of pumping power.decrease of acoustic pressure in air inlet

The cooling tower with plume abatement (also called hybrid or wet/dry) is an evaporative cooling tower combined with a dry heat exchanger, used to abate the cooling tower plume. This is the best available solution where local constraints are such that the presence of plume is not accepted in normal conditions (along motorways, airports, close to residential areas).Hamon has an unrivaled reference list in this field.Plume abatement can be offered with mechanical draft cooling tower (cells) as well as with fan assisted natural draft (circular hybrid).ADVANTAGES: no plume visibility. outstanding performance of an evaporative cooling tower. cost attractiveness. all types of heat exchange media. for cell CT :same flexibility as an induced draft cooling tower. all types of structure (wood – frp – concrete – steel)

The induced draft cooling tower generally offers the most effective and economical solution to most of cooling needs. Hamon has supplied numerous IDCT worldwide for all power and industry applications and all environmental conditions. The IDCT offers the following advantages:flexibility. cost effectiveness. air flow almost constant regardless ambient air temperature. adapted to any water flow .flexible operation by shutting some cells. adapted to high thermal performance .all types of structure – wood, FRP, concrete, steel. all types of heat exchange surfaces from splash grids to high performance film

Plume-abated fan assisted natural draft or circular hybrid cooling tower is the best technical solution for large heat loads and stringent plume abatement requirements.Seawater application. If overall height is limited. To keep countryside free from visible plume formations and shadow .For locations close to residential areas .To facilitate permission processes. ADVANTAGES VS CELL TYPE HYBRID COOLING TOWER: Compact arrangement/space saving. No recirculation and interference effects. No wash down (grounding) effects of plume. Use of natural draft. No corrosion due to humidity and salinity in the neighborhood. Visually an interesting architectural structure.

An indirect dry cooling system is characterized by the use of a condenser and air-cooled heat exchangers.The cooling system consists of the following main components :condenser (surface or spray type),cooling water circulating pumps and recovery turbines, if applicable,heat exchanger deltas including louvers,natural draft cooling tower,piping and valves,water storage tanks and transfer pumps,electrical equipment,instrumentation and control,accessories such as cleaning system, nitrogen blanketing system,The warm water from the condenser is delivered to the natural draft cooling tower by the cooling water circulating pumps and an underground piping network. After the cooling in the heat exchangers, the cold water returns to the condenser.

The RCDC ACC is designed with optimized key sections and equipment to guarantee a maximized efficiency. The steam flows from the turbine into a steam duct and several manifolds to reach the fin tube bundles. The RCDC ACC is designed in streets sitting on a steel leg system (under structure) raised to allow proper air intake into the forced draft modules of A-shape steelframes supporting the fin tube bundles. Once condensed the steam is collected by gravity into a condensate tank located underneath or in the close vicinity of the ACC. The efficiency of the steam condensation process is guaranteed using appropriate and reliable vacuum units. RCDC guarantee the complete system and undertake integral studies related to the ducts and manifolds, the steel leg system and the pipe work and other special studies as appropriate.

Evaporative closed loop cooling towers : For temperatures above 32°C. Cooling capacities are selected to suit the local site wet bulb temperature, up to 30°C ( Wet Bulb ) to provide the most efficient cooling system. The tower and the water pump are controlled by the compressor’s electrical cabinet. Option : two speeds fan motor for winter and summer, antifreeze protections, tracing. Radiator cooling systems. Selected for maximum ambient temperatures up to 32°C, other selections accepting temporary heat peaks up to 36°C and 40°C during some hours per day. These specific versions are equipped with an automatic spray system with thermostatic control The radiator fans and the water pump are controlled by the compressor’s electrical cabinet. The water pump. is mounted on the compressor’s base plate. The cooling system, its functions (automatic spray system for radiators and antifreeze protections for cooling towers) and the water circulating pump are thermostatically monitored by...

Meets BS 6580 standard, suitable for open and closed cooling systems Cadaoil Arctic G11 -26 has especially been developed for open and closed cooling systems, according to modern requirements of the European car manufacturers Cadaoil Arctic G11 -26 can also be used for heat transfer systems and central heating installations. Cadaoil Arctic G11 -26 prevents from scale formation, corrosion, foam-building, sludge formation and leakage. The product does not affect rubber, plastics, metals, aluminum or its alloys. Cadaoil Arctic G11 -26 provides a permanent, guaranteed protection against freezing up to - 26 °C and has to be used undiluted. Never top-up with water Cadaoil Arctic G11 -26 is nitrite, amine and phosphate free.