Influence Of Water Temperature Variation Of Cooling Tower On Refrigeration Unit

Influence Of Water Temperature Variation Of Cooling Tower On Refrigeration Unit

Date:Aug 07, 2017

Influence of Water Temperature Variation of Cooling Tower on Refrigeration Unit
Cooling Tower effect
Industrial production or refrigeration process generated waste heat, generally with cooling water to guide away. From the river, river, lake, sea and other natural water to absorb a certain amount of water as cooling water, cooling process equipment to absorb waste heat to water temperature, and then into the river, river, lake, sea, this cooling method known as DC cooling The When the DC cooling conditions are not available, the Cooling Tower needs to be cooled.
The role of the Cooling Tower is equivalent to ordinary household air conditioning outdoor unit heat exchanger, is used to heat the equipment.
For the water-cooled central air-conditioning water, the condensation side is the water pump through the pipeline to remove the water inside the condenser heat, the water after the condenser to take away the heat, the role of the pump into the Cooling Tower, Through the flow of water in the Cooling Tower and then the heat transfer to the Cooling Tower around the air, and then re-enter the central air conditioning condenser to absorb heat.
Water-cooled central air-conditioning system Cooling Tower is equivalent to ordinary household air-conditioning outdoor unit on the condenser, the pump is equivalent to ordinary household air-conditioning outdoor unit fan motor, only by a heat exchanger into a secondary heat exchange only.
Water-cooled central air-conditioning cooling water system Because it is open system, water quality is very easy to become poor, need regular cleaning pipes, regular replacement of cooling water.
Influence of Water Temperature Variation of Cooling Tower on Refrigeration Unit
For mechanical Cooling Towers, the higher the fan speed, the lower the cooling water temperature, the Cooling Tower of the power consumption more; but for the host, the lower the cooling water temperature, the host less power consumption. Conversely, the lower the Cooling Tower speed, the higher the temperature of the cooling water, so the Cooling Tower power consumption less. But for the host, due to the water temperature into the condenser, the corresponding host power consumption will increase.
 Professional FRP Cooling Towers, Cooling Towers production service providers - Cooling Towers Tips: Cooling Tower installed before the need to do what?
    1, the Cooling Tower should be selected in a well ventilated place as the installation location.
    2, more than two towers, tower group layout should be considered between the two towers to maintain a certain distance. General tower diameter of 1 to 2 times is appropriate, depending on the specific circumstances of the unit may be.
    3, before the installation of the user should be based on the tower on the basis of the tower map of the footsteps of the location, the basis of a good, and to stay irrigation holes or embedded iron plate. The Cooling Tower feet in the same level, fixed on the basis of. And the legs and out of the water pipe, the axis should be perpendicular to the base surface, the upper and middle shell between the application of screws, positioning.
    4, for the assembly of the tower assembly, the requirements to ensure that the tower assembly diameter, and the upper and lower flat, the bottom of the water well.
    5, the fan test normal, the motor should be the junction box with epoxy resin or other moisture-proof material to prevent the motor damp and burned. Fan running in the direction of clockwise upward ventilation, the exit is generally not covered or scaffolding.
    6, the Cooling Tower has a flame retardant and non-flame retardant type, the installation is strictly prohibited to bring the fire into the construction site to prevent the filler, glass steel fire. If the site welding construction, to do the appropriate protective measures.
    7, the choice of pumps should pay attention to the Cooling Tower and supporting the tower to allow water to change the range, not exceeding the rated value of ± 10%, strict water overload and affect the cold effect. Selection of pump head, should be considered into the tower before the pipeline pressure loss.
    8, gear reducer lubricants fill in the required grades, with access valve and oil ruler.

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