Eaton Contactor DILM15-10C

08/08/2020

The design points of capillary refrigeration system

The design points of capillary refrigeration system 1. On the high-pressure side of the refrigeration system, do not install a liquid reservoir, and try to reduce its effective volume on the premise that the condenser can contain all the refrigerant.

06/29/2020

Several causes of compressor burning

07/04/2020

Talking about several common types of Copeland compressors

Talking about several common types of Copeland compressors Copeland compressors, which consist of casings, motors, cylinders, pistons, control equipment (starters and thermal protectors), and cooling systems, are used very often in air conditioning and cold storage.

08/07/2020

Is the cold storage running too power-consuming 7 recommended energy saving methods

With the development of Chinese economy and the increase in the urban population, the consumption level of the people continues to increase.

07/19/2020

Refrigerant filling operation method of centrifugal chiller

The centrifugal chiller refrigeration compressor after completing the work procedure of filling the frozen lubricating oil, the next step should be the refrigerant filling operation, the method of operation is: (1) using copper pipes or PVC (polyvinyl chloride) pipes One end is connected with the filling valve at the lower part of the evaporator, and the other end is connected with the top joint of the refrigerant storage tank to ensure good sealing.

07/16/2020

Vacuum leak test method for small cold storage equipment

Refrigeration systems with evaporating pressure gauges close to or below atmospheric pressure must be tested for vacuum leak tests, leaving the refrigeration equipment under proper vacuum for a certain period of time, reflecting and observing whether air has penetrated into the system from the reading of the vacuum pressure gauge for inspection The sealing performance of the cold storage equipment system.

03/08/2023

The Differences of Double Acting Cylinder and Single Acting Cylinder

the single acting cylinder acts on one end of the piston, while the double acting cylinder acts as one end of the piston.

09/08/2020

Technical advantages of precision filters in compressed air systems

As we all know, the air contains many kinds of elements: water, rust, particulate dust and oil. These impurities will cause great loss to industrial production tools, so these impurities in the air must be removed.

07/16/2024

Sprinkler Valve Solenoid Replacement: How to Replace a Sprinkler Valve Solenoid

Maintaining your sprinkler system is crucial for keeping your lawn lush and green. One common issue that arises is a faulty solenoid in the sprinkler valve.

08/03/2020

Branch tube PK branch box in multi-connection applications, who is better

At present, the main connection methods used in the mainstream market of home improvement central air-conditioning are branch boxes and branch pipes.