Danfoss Compressor SM147A3VK

08/15/2020

Installation problems of prefabricated cold storage fans

1. Whether the installation of the prefabricated cold storage fan is appropriate will directly affect the performance of the entire system and the cooling and heat preservation performance of the prefabricated cold storage.

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

08/12/2020

Causes and troubleshooting of refrigeration solenoid valve failure

The refrigeration solenoid valve is an industrial equipment controlled by electromagnetic, used in the industrial control system to adjust the direction, flow, speed and other parameters of the medium.

01/09/2021

Fresh air system energy saving and sustainable development are the key

With the intensification of environmental pollution, the state vigorously promotes low-carbon energy-saving and environmentally friendly life, and according to the national plan, building energy-saving standards will be issued during the "13th Five-Year P器2䀀
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09/05/2020

Ten points to judge the pros and cons of inverter products!

The technical grade of the frequency converter is gradually developed and formed. With the improvement of use requirements and the development of technology, the quality of the device, the expansion of functions, and the progress of automation technology, it will gradually advance.

09/06/2020

The air compressor lubricant is not up to standard

Air compressor lubricating oil is of great significance to the normal operation of screw air compressors, and it has a great impact on the reliability, economy and service life of the air compressor.

08/09/2020

Refrigeration compressor failure processing method

The refrigeration compressor is the core and heart of the refrigeration system. The capacity and characteristics of the compressor determines the capacity and characteristics of the refrigeration system.

08/15/2020

Simple treatment method after the refrigeration system enters water

Since the chiller has a water system, there is a possibility that the refrigerant system may enter water when it is used improperly. Therefore, a process guide is formulated for the problem of water ingress

08/15/2020

Illustrate the working principle and characteristics of various heat exchangers

1. Heat exchanger<br></br> 1. U-shaped tube heat exchanger<br></br> Each tube is bent into a U shape and fixed on the same side tube plate. Each tube can be freely expanded and contracted, also in order to eliminate thermal stress.

09/07/2020

Precautions for installation of mold core dryer

The mold core dryer adopts the latest mold core adsorption drying technology. It is an air compressor post-processing equipment. What matters should the enterprise pay attention to when installing the mold core dryer?