Choose FC-CACS as condenser online cleaning device

DN：

200-500

电压：

380V

The condenser online cleaning device follows the foreign advanced technology of double circulation system and comprehensive treatment technology to achieve the purpose of complete rust removal, descaling, sterilization and algae removal of the circulating water system, and dynamic cleaning of the condenser copper tubes. Its energy saving efficiency reaches above . The condenser online cleaning device is a multi-functional device for online cleaning of the condensers of central air-conditioning refrigeration hosts and industrial cycle refrigeration hosts. Use special cleaning rubber balls for natural rubber peeling to automatically clean the condenser copper tubes to prevent the condensation of microbial impurities and dirt from depositing on the walls of the copper tubes and improve the heat transfer efficiency of the system, thereby improving the cooling effect of the system and making the entire system energy-saving rate. above.
Traditional solutions to fouling in the condenser
In order to prevent the condenser tube wall from scaling, chemical water treatment and physical scrubbing are usually used, and corrosion inhibitors, scale inhibitors and other chemicals are added to the water system. Bactericidal algaecide and several other chemicals. Corrosion inhibitors can form a protective film on the metal surface to prevent pipe wall corrosion. Scale inhibitors act on the crystals of calcium carbonate and other components that form scales, causing them to twist, dislocate, and deform, ultimately achieving the purpose of hindering the growth of scales. Bactericidal algaecides are effective for Algae and bacteria have an inhibitory effect, preventing them from multiplying and producing microbial slime.
Although most users adopt chemical water treatment technology, the actual results are not satisfactory. Periodic mechanical brushing of the condenser and evaporator is required every year, which is not only cumbersome but also cost-increasing, so it is impossible to judge from the results. to ensure the efficient operation of the chiller.
Working principle of automatic online cleaning system for condenser
First, the ball collector launches rubber balls through the sending tube and enters the condenser. The rubber balls rely on the high-speed friction of the cooling water to wash away the dirt on the copper tube wall of the condenser. , and then recover the rubber balls from the water outlet through the ball water separator, and finally return from the ball collecting pipe to the ball collecting and expelling device to form a cycle. In addition, dual-pump dual-cycle launch technology is available, which is more efficient.
Features
Simple operation. The condenser online cleaning system operates fully automatically. The equipment is operated by automatic control to clean and descale the inner wall of the heat exchange tube in the condenser. The automatic online cleaning does not affect the cold water. The unit operates normally.
Mechanical technology to prevent reverse ball return and static ball jamming, without ball damage or ball jamming.
. Easy to install. The system is easy to install. There is no need to change the existing pipelines. The installation can be completed within one to two days.
There is no need for manual cleaning and the condenser heat exchange tube is kept clean so that it is always at the highest heat exchange efficiency.
, reduce power consumption by more than 10%.
Eliminate the root causes of corrosion and extend the service life of the condenser heat exchange tube.
, slow down the loss of the chiller compressor, extend its life and reduce maintenance costs.
, Reduce the use of chemicals and reduce environmental pollution.
, no waste water discharge, low operating costs.
Energy saving analysis of condenser online cleaning system
, end difference (small temperature difference) The difference between the cooling water outlet temperature and the condenser saturation temperature.
Generally, for a newly purchased chiller, the end difference (small temperature difference) of the condenser is within the range. As the use time increases, the end difference becomes larger.
On the basis of checking the accuracy of the thermometers on the inlet and outlet pipes of the cooling water of the chiller and the accuracy of the condensation temperature of the condenser of the chiller, use chemical cleaning or mechanical brush cleaning after installing the system. Clean the inner wall of the heat exchange tube of the condenser with a gun machine. After confirming that the inner wall of the heat exchange tube is clean and free of dirt, run it under rated operating conditions with a current percentage of ℃, that is to say, the end difference (small temperature difference) of the condenser should be controlled within after the online cleaning system is installed.
Model selection
Determine based on the diameter of the condenser inlet and outlet pipes. The size, type, and specific gravity of the rubber balls are confirmed by the manufacturer.
When installing, install it horizontally, connect the pipes horizontally and vertically, and avoid bends.
When installing for the first time, make sure that there is no debris larger than or equal to 100cm in the pipe.
The operated condenser needs to be cleaned and chemically or physically treated before installation.
According to customer requirements, a variety of solutions are available to cope with different environments, such as single pump, double pump, etc.