THK Bearing SC 8UU

06/22/2020

What's the matter with air conditioning and cooling without heating

What's the matter with air conditioning and cooling without heating 1.First, it may be because the vents of the indoor unit and outdoor unit are blocked by something, or a lot of dust has accumulated on the filter inside the air conditioner; 2. It may be because the heat blown from the air conditioner is seriously lost; 3 2. It may be because the amount of refrigerant in the air conditioner is too small, which leads to a great reduction in the heat exchange efficiency, so that the air conditioner does not heat. <img src="{{media url=&quot;magefan_blog/What_s_the_matter_with_air_conditioning_and_cooling_without_heating3.jpg&quot;}}" alt="" />

06/14/2020

An article to understand the centrifugal compressor

With the rapid development of technology in my country's air compression industry, air compressors have greatly improved in structural layout and functional form. Centrifugal air compressors have become a new generation of air compression equipment. Since器2䀀
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06/29/2020

Compression ratio of American Copeland compressor

08/11/2020

The key points that should be paid attention to in the process of central air conditioning construction management

1. Preliminary preparations for central air-conditioning construction<br></br> The construction process of the central air-conditioning is a complex and systematic project.

08/20/2020

Installation and placement conditions of cooling tower of thermal shock tester

Let's learn about the installation and placement conditions of the cooling tower of the thermal shock tester with the editor of okmarts.com! 1. The ground is flat and well ventilated;

08/31/2020

Discussion on the Prevention of Pollutants from Compressed Air in Food and Beverage Field

According to statistics from the U.S. Department of Agriculture, there are more than 30,000 food and beverage processing plants in the United States, employing more than 1.5 million workers,

06/14/2020

What are the causes of frost in refrigeration compressors

1. The opening of the thermal expansion valve is too large, or the installation of the temperature sensor is incorrect and the fixing is not firm or loose. The main reason is that the temperature sensor may feel the temperature too high in this case, resu器2䀀
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08/19/2020

Widely used in various fields of industry

When the chiller is forming products, due to the variety of raw materials, the size and shape of the molded product, the required clamping force is different. When adjusting the mold, please adjust according to the minimum clamping force actually required.

07/28/2020

FAQs on refrigeration compressors, do you know these?

Impurities entering the friction surface of the moving parts in the compressor pump body will cause abnormal scratches and wear. Impurities entering the solenoid valve, expansion valve, control valve

08/11/2020

7 tips for identifying the quality of central air conditioners, absolutely practical!

1. Appearance comparison<br></br> 　　 Everyone shouldn't be surprised. "Take a machine by appearance" is very practical under certain circumstances. First of all, the surface of the electroplated parts should be smooth and flat, without scratches, peeling, and bottoming.