LYC Bearing 33205

08/19/2020

Installation and characteristics of cold storage air cooler

The cold storage air cooler is also known as an air cooler, which is an evaporative cooling and ventilation unit that integrates cooling, ventilation, dust prevention and deodorization.

08/13/2020

Air-cooled modular cold and hot water unit configuration and takeover notes

The air-cooled modular hot and cold water unit is a combination of independent air-cooled heat pump units. At present, the modular unit is a very good model in the commercial air conditioning market.

08/11/2020

How to effectively reduce the noise of the fresh air system

During the installation and construction of the fresh air system, the fresh air system engineers often encounter that after the fresh air system is installed, the wind speed in the bedroom or study room is too high and the noise is too large

06/14/2020

Precautions for use of refrigeration compressor overload protector

The overload protector of the compressor for air-conditioning generally adopts a sudden bimetal protector, which is composed of a heating wire, a bimetal and two static contacts, which are connected in series in the compressor circuit. When the current in器2䀀
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08/16/2020

How to effectively repair screw wear of screw refrigeration compressor

If you want to solve the problem effectively and quickly, you should first find out the cause of the problem, then let's first look at the cause of screw wear in the screw refrigeration compressor.

08/21/2020

How to choose the right air conditioner People from the Consumer Protection Committee give advice

As the weather gets hotter, air conditioners are beginning to sell well. Faced with the various types and multi-functional air conditioners on the market, how should I choose a satisfactory and suitable air conditioner?

03/12/2021

Four control modes of servo drive

1.Feedback compensation open loop control. The accuracy of open-loop system is low, because the step error , start stop error and mechanical system error of servo driver will directly affect the positioning accuracy. This system has the advantages of both open-loop and closed-loop, that is, it has the stability of open-loop and the accuracy of closed-loop.

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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07/07/2020

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

01/12/2021

Mitsubishi Heavy Industries air conditioning and Daikin which is better

Mitsubishi Heavy Industries and Daikin are both well-known Japanese companies. The following is a brief introduction to the background of the two companies: First, Daikin Air Conditioning is an old-brand industry in Japan. It has been the owner since 1924器2䀀
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