Sanyo Compressor C-SBS165H01N

06/14/2020

Air-conditioning product structure changes, rotary compressor 1 HP 1.5 HP is still the dominant model

Statistics show that at present, in terms of product structure of rotary compressors, 1 horse and 1.5 horses are still the dominant models. During the cold year of 09-13, the two industries accounted for between 50-60% of the total; followed by 1 horse Thﰸ2䀀
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08/05/2020

When the heat source fails, how to know the solution in the first time

In the process of central heating, heat source failures often occur, but there are several common failures that we can eliminate by their causes, so that we can know how to solve such failures in the first time.

08/02/2020

Waste heat refrigeration and magnetic refrigeration, let me get to know your true face!

Many people who do air conditioners only know compressor refrigeration or adsorption refrigeration. Many people don’t know. In fact, there are many other refrigeration methods, such as solar refrigeration,

07/23/2020

R410a and R22 refrigerant comparison application and installation specifications

1.Introduction to the properties of R410a refrigerant<br></br> 1. R410a is a HFCs refrigerant mixed with two working fluids of R32 and R125 at a mass fraction of 50% and 50%. It is a near-azeotropic mixture (pseudo-azeotrope), and its thermal performance is close to a single working fluid.

09/05/2020

How to save energy for permanent magnet variable frequency air compressor

In today's air compressor market, the majority of manufacturers and users pursue energy saving. For screw air compressors, the energy-saving type can be divided into two types: ordinary frequency conversion series and permanent magnet frequency conversion series.

01/11/2021

You may have been on this princess cruise ship, but you don’t know that she has made Mitsubishi Heavy Industries

You may have been on this princess cruise ship, but you don’t know that she has made Mitsubishi Heavy Industries Michelin-starred cuisine, 748 luxurious rooms with private terraces, four swimming pools of different sizes, a princess theater that can se器2䀀
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08/25/2020

What are the irrelevant and unreasonable requirements in air conditioning procurement

As a device commonly used in daily life and work, the purchase demand for air conditioners is strong all year round. Looking through the bidding documents of the government procurement of air-conditioning projects,

07/07/2020

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

08/09/2020

[Literacy Sticker] The heating season is here, how much do you know about the hot word in the heating industry

Internet hot words must be familiar to everyone, but hot words in the heating industry may not be easy to come by, right? With the advent of the heating season, the editor of okmarts.com

07/08/2020

How to solve the problem of poor oil return of screw chiller

1. What is the cause of the poor oil return of the screw chiller? 　　 Generally speaking, the reason for the poor oil return of the screw chiller is mainly due to the phenomenon of the gas mixture of lubricating oil and refrigerant during the operation. Specifically, in the operation of the refrigeration system, encountering the miscibility of the refrigerant and the refrigerator lubricating oil will cause the lubricant in the refrigeration compressor to run and the refrigerant will be discharged into the condenser in the form of gas mist and droplets.