Working principle of condenser online cleaning device:

The automatic online cleaning device for condenser rubber balls adopts pure physical methods, using the system's built-in water pump to pressurize and send the cleaning rubber balls from the ball injector to the condenser. It relies on the flushing force of water and the frictional force generated between the rubber balls and the inner wall of the heat exchange tube to wipe away the scale, dirt, and microbial film on the inner wall of the heat exchange tube. At the outlet of the cooling water, the ball is recovered to the ball injector using the principle of water flow mechanics through a ball return device, thus completing a cleaning cycle. The intelligent programmable controller can set the cleaning frequency or time, as well as the automatic operation function with the opening of the air conditioning unit, to achieve fully automatic online cleaning.

　　Composition of condenser online cleaning device system:

Main components: A complete set of equipment system composed of a ball injector, ball return device, ball separator, intelligent programmable controller, etc.

1. Ball injector: Use the system's built-in water pump to pressurize the ball and inject it into the cooling water pipe. The ball injector has a visual window to observe the state of the ball.

2. Ball return device: Using the principles of water flow mechanics, the small ball is returned to the ball separator.

3. Spherical separator: using the principle of water flow mechanics to return the small ball to the ball injector.

4. Intelligent programmable control cabinet: This system utilizes a good sequence to control the entire cleaning process, achieving fully automatic control without the need for manual operation, and can also be manually operated for cleaning.

The fully automatic online cleaning system refers to the cleaning of the inner wall of the heat exchange tube of the heat exchanger with the operation of the system without stopping the chiller. There are mainly two types of fully automatic cleaning systems, one is the fully automatic pipe brush online cleaning system, and the other is the rubber ball online cleaning system.

The refrigeration principle of a chiller unit is that the compressor sucks in low-pressure and low-temperature refrigerant vapor from the evaporator, which is adiabatically compressed by the compressor and called high-pressure superheated vapor. It is then pressed into the condenser for constant pressure cooling and releases heat to the cooling medium, and then cooled into subcooled liquid refrigerant. The liquid refrigerant is adiabatically throttled by the expansion valve and called low-pressure liquid refrigerant. It evaporates and absorbs heat from the air conditioning circulating water in the evaporator, thereby cooling the air conditioning circulating water to achieve the purpose of refrigeration. It is then sucked back into the compressor again and works in this cycle. The cleaning system mainly consists of a ball collection net, a rubber ball circulation pump, a ball loader, a programmable control system, a cleaning rubber ball, and so onvalveComposed of components such as pipelines. It uses the action of water flow to squeeze clean rubber balls with a diameter slightly larger than the inner diameter of the condenser cooling pipe through the cooling pipe, repeatedly scrubbing the inner wall of the cooling pipe and removing impurities, thereby improving the cleanliness of the cooling pipe, avoiding corrosion under scale, and extending the service life of the cooling pipe. This system can achieve online cleaning of dirt inside the cooling pipes without stopping or reducing the load, improve the refrigeration efficiency of the unit, extend the service life of the unit, save costs, ensure the operation of the unit, and truly achieve the goal of water and electricity conservation.

The automatic online cleaning device for condenser rubber balls is specifically designed to solve the problem of scaling on the inner wall of the condenser, which affects the heat transfer efficiency and reduces the overall efficiency of the entire unit. It can automatically clean the inner wall of the unit without disassembling, reducing manual labor and protecting the effectiveness and lifespan of the condenser.

The ball water separator is one of the key components of the condenser during the rubber ball cleaning process. To maintain continuous cleaning of the condenser tube by the rubber ball, it is necessary to feed the rubber ball * into the cleaning system, and then promptly recycle the rubber ball that has been cleaned through the cooling tube for cleaning purposes again. The ball water separator is used to collect rubber balls dispersed in cooling water for reuse, so the ball collection rate of the ball water separator is very important. The mesh plate of the ball water separator is made of 304 stainless steel material, which is impact resistant and aging resistant.

1. Adopting PLC control and advanced and reasonable design. Flexible setting of cleaning frequency. We could have designed and manufactured according to the specific situation of the on-site project.

2. Can achieve online cleaning settings of one tray one, one tray two, and one tray three, improving cleaning efficiency

3. The dual circulation mode of ball injection cycle and ball recovery cycle prevents mixing of cooling water supply and return water;

4. The system can clean the dirt inside the cooling pipes online without stopping or reducing the load, keeping the condenser pipes clean;

5. Maintain the heat exchange efficiency of the condenser and improve itair conditionerThe refrigeration efficiency of the unit ensures efficient operation;

6. The design of the system grid clears the water flow at the collection net;

7. No need to soften water andwater treatmentSystem reduces pipeline corrosion and extends the service life of pipelines and compressors.

8. Suitable for water-cooled units, without affecting the normal operation of the unit.

9. Fully automatic control, flexible setting of cleaning frequency.

　　Working principle of condenser rubber ball online cleaning device:

The basic working principle is to use the action of water flow to continuously scrub the condenser tube with a wet rubber ball slightly larger than the inner diameter of the condenser tube, in order to remove dirt from the condenser tube and maintain its cleanliness.

Mainly suitable for air conditioning chillers (also applicable to absorption refrigeration units), refrigeration units for cold storage, and can also be applied to petroleumchemical industryPharmaceuticaltextilePaper making. Food, beverages, andplasticprocessingShell and tube heat exchangers for process cooling systems in various industries, as well as shell and tube heat exchangers for ship engine cooling systems.

　　Operating Procedures for Condenser Rubber Ball Online Cleaning Device:

1. Before use, check whether there are any leaks in the valves and pipelines.

2. Checkimport and exportIs there any leakage in the flange connection.

3. Check if the system pipeline is unobstructed.

Note: It is strictly prohibited to connect the pressure test equipment together with the pipeline system during the pressure test