LEEMIN Filter SDRLF-A2600-30μ

08/02/2020

Analysis of common problems of slow cooling and heating speed of air conditioning

Recently, many people have asked why the cold storage project has a rapid constant temperature after a power failure. This problem is believed to occur when many users use the cold storage.

06/14/2020

Solar driven adsorption refrigeration

Solar driven adsorption refrigeration Shanghai Jiaotong University Wang Ruzhu and other nearly 20 years of painstaking research "adsorption refrigeration adsorption mechanism, cycle construction and thermal design theory" won the second prize of the 2014ﰸ2䀀
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02/27/2021

Some common faults and solutions of servo motors

The temperature of the motor is too high or the motor is faulty with smoke the reason: 1). Excessive load 2). Two-phase operation

07/07/2020

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

01/03/2025

Rosemount Transmitter Series 1151, 2088, 2051, 3051CA, 3051S and the Differences

Rosemount pressure transmitter is a kind of general pressure transmitter. It is manufactured according to the law of electromagnetic induction and JB/T9248-1999 standard.

08/16/2020

What is the new refrigerant of R410A and what are its advantages in air conditioning applications

Recently, many users are familiar with the term inverter air conditioner, but do they feel strange to another term—new refrigerant? In fact, new refrigerant is just a kind of refrigerant that air conditioners must have when running.

07/02/2020

Talking about several common types of Copeland compressors

Talking about several common types of Copeland compressors Copeland compressors, which consist of casings, motors, cylinders, pistons, control equipment (starters and thermal protectors), and cooling systems, are used very often in air conditioning and cold storage.

08/28/2020

Application of oil-free screw air compressor in food industry

In the food industry, air compressors are suitable for mixing liquids, bread fermentation tanks, natural gas (oxygen), cleaning machinery with nozzles, cleaning utensils with nozzles

09/19/2022

Top Circuit Breaker Brands

Circuit breakers are switching appliances that provide circuit overload and short-circuit protection.

06/20/2020

How good is the air conditioning dehumidification

Nowadays, the temperature of some air conditioners is set actively by the manufacturer during dehumidification. Under the dehumidification method of this type of air conditioner, the control circuit will first check the room temperature, and then set the operating temperature policy value. The setting value of the factory plan is usually the policy value of the operation arrival It is 2 degrees lower than the room temperature. If the setting is too high, the dehumidification effect is not significant. In order to prevent overheating and lowering the room temperature during dehumidification, this set value is usually judged. At this time, we do not need to set the temperature, just open the air conditioning dehumidification function.<img src="{{media url=&quot;How_good_is_the_air_conditioning_dehumidification.jpg&quot;}}" alt="" />