Some of the most commonly asked questions that you may find interesting or helpful.
Drop us a line if your question is not found here:
Can you repair my fridge?
Answer: Yes and / or supply you with a new one. We stock all makes and models of fridges.
What is a chiller?
Answer: A chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. This liquid can then be circulated through a heat exchanger to cool equipment, or another process stream (such as air or process water). As a necessary by product, refrigeration creates waste heat that must be exhausted to ambience, or for greater efficiency, recovered for heating purposes.
What is cooling tower?
Answer: A cooling tower is designed to remove heat from a building or facility by spraying water down through the tower to exchange heat into the inside of the building. Air comes in from the sides of the tower and passes through the falling water. As the air passes through the water, heat is exchanged and some of the water evaporates. This heat and evaporated water flow out the top of the tower in the form of a fine cloud-like mist. The cooled water is collected at the bottom of the tower and pumped back into the plant or building for reuse. Cooling towers provide large scale air-conditioning where land and (or) water are expensive, or regulations prohibit the return of once-through cooling waters.
What equipment uses commercial refrigeration sytem?
Answer: Equipment includes, but is not limited to, both open and closed type storage and display refrigerators, freezers, refrigerators/freezers, walk-in refrigerators, walk-in freezers, commercial unit coolers, condensing units, air cooled/evaporative condensers, remote condensers, blast coolers/freezers and packaged refrigeration units. Specifically excluded are parts, components, or products included within the scope of other AHRI product sections, and equipment designed specifically for:
1. Medical, scientific, or research purposes
2. Telecommunications and switch gear
3. Direct expansion application using refrigerants classified as B2 and B3 in ASHRAE Standard 34
What are industrial chillers used for?
Answer: A chiller is a machine that removes heat from a liquid via a vapor-compression or absorption refrigeration cycle. This liquid can then be circulated through a heat exchanger to cool equipment, or another process stream (such as air or process water). As a necessary by product, refrigeration creates waste heat that must be exhausted to ambience, or for greater efficiency, recovered for heating purposes.
Chilled water is used to cool and dehumidify air in mid- to large-size commercial, industrial, and institutional facilities. Water chillers can be water-cooled, air-cooled, or evaporatively cooled. Water-cooled systems can provide efficiency and environmental impact advantages over air-cooled systems
The industrial chiller used in my controller is broken down or not fuctioning properly or out dated can
you help me?
Answer: Yes of coarse we can!
Do you design and draw complete wiring diagram?
Answer: Yes we do.
Can you build me electrically opporated panels?
Answer: Yes we can.
Do you design air conditioning?
Answer: Yes we do this as well.
What is air in an air cloud? What is comfort application and why / how does air follow buildings, allow to
be built taller, what is the process?
Answer: A cooling tower is a heat rejection device that rejects waste heat to the atmosphere through the cooling of a water stream to a lower temperature. Cooling towers may either use the evaporation of water to remove process heat and cool the working fluid to near the wet-bulb air temperature or, in the case of closed circuit dry cooling towers, rely solely on air to cool the working fluid to near the dry-bulb air temperature.
Common applications include cooling the circulating water used in oil refineries, petrochemical and other chemical plants, thermal power stations and HVAC systems for cooling buildings. The classification is based on the type of air induction into the tower: the main types of cooling towers are natural draft and induced draft cooling towers.
Cooling towers vary in size from small roof-top units to very large hyperboloid structures (as in the adjacent image) that can be up to 200 metres (660 ft) tall and 100 metres (330 ft) in diameter, or rectangular structures that can be over 40 metres (130 ft) tall and 80 metres (260 ft) long. The hyperboloid cooling towers are often associated with nuclear power plants,[1] although they are also used in some coal-fired plants and to some extent in some large chemical and other industrial plants. Although these large towers are very prominent, the vast majority of cooling towers are much smaller, including many units installed on or near buildings to discharge heat from air conditioning.