SUNON Fan PF92252V1-1000C-A99

08/17/2020

Tubular heat exchanger tube bundle failure and flange leakage

1. Tube bundle failure 　　 1. Corrosion and abrasion of the tube bundle cause tube bundle leakage or scale in the tube bundle causes blockage and malfunction

06/14/2020

Rolling rotor compressor

Rolling rotor compressor

07/27/2020

Ten reasons for the burning of air conditioning compressors

During the starting process of the air conditioner compressor, there is generally a step-down starting circuit, but the starting current will exceed several times the rated current, and the starting temperature of the air conditioner compressor motor will rise very quickly.

06/22/2020

Types of steam compressors_selection of steam compressors

Types of steam compressors_selection of steam compressors Types of steam compressors<img src="{{media url=&quot;Types_of_steam_compressors_selection_of_steam_compressors.jpg&quot;}}" alt="" /> 　　 1. Single-stage high-speed centrifugal blower This type of steam compressor is a relatively common steam compressor on the market. It can have a large air volume and pressure and can meet the needs of many working conditions. The single-stage high-speed centrifugal blower is designed with a ternary flow theory, and the whole structure of the fan is compact , And the technology is relatively mature. 2. Roots type steam compressor

06/14/2020

Scroll compressor 2020 or will enter the dark moment

Affected by factors such as product competition and the weakening of downstream demand, in the context of the overall downturn in the HVAC industry,

08/15/2020

How high is the ceiling of the central air conditioner

The height of the central air-conditioning ceiling is a problem that many users worry about before installing the central air-conditioning. What are the factors related to the size of the central air-conditioning ceiling?

07/07/2020

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

07/08/2020

Cold storage standard installation and commissioning strategy

Cold storage standard installation and commissioning strategy 1. Installation Specification of Cold Storage 　　 Enter the construction site, according to the construction drawings, verify the implementation of the work, determine the installation location of the equipment (storage body, drain door, evaporator, host, condenser, control system, etc.).

08/18/2020

Solutions to minor failures of chillers and methods to ensure low failure rates

Chillers are usually in daily work, some minor faults are unavoidable, but users can solve these minor faults by themselves. The editor of okmarts.com will introduce how to solve minor faults and help users. Reduce maintenance costs.

07/13/2020

Danfoss training-scroll compressor

Danfoss medium temperature refrigeration compressor M series Danfoss MLZ/MLM compressors are specially designed for medium temperature refrigeration applications, using a unique scroll design, providing a variety of refrigerant options (R404A, R134a, R507, R22) cooling capacity covers 2 to 10 horsepower.