Bosch Rexroth Proportional Valve DBETE-6X/315G24K31F1V

08/21/2020

A newly installed air conditioner trips as soon as it is plugged in. What's the matter

This question is about the first use of newly purchased appliances. This question actually asks two questions: First, the newly installed air conditioner trips as soon as it is plugged in. Why?

07/05/2020

Is Hitachi central air conditioning good okmarts.com tells you how powerful Hitachi compressors are

Is Hitachi central air conditioning good okmarts.com tells you how powerful Hitachi compressors are ？ I saw many articles about Hitachi compressors, various parameters and terminology, and simply summarized the following points

08/19/2022

What is Linear Motor and How Does It Work

electric motor is a device that converts electrical energy into mechanical energy

07/10/2023

How to Quiet a Loud Heat Pump: A Comprehensive Guide

Heat pumps are an efficient and effective way to heat and cool your home, but they can sometimes be loud and noisy. A noisy heat pump can be a nuisance, and in some cases, it can indicate a problem with the system.

07/04/2020

In the post-new crown era, what are the market opportunities for refrigeration companies

In the post-new crown era, what are the market opportunities for refrigeration companies When we thought that the fear and anxiety caused by the new crown epidemic were going away, when we set up stalls in full swing to prepare for the development of the night economy, the small-scale counterattack of the new epidemic in Beijing made the originally slightly relaxed nerves tense again.

08/16/2020

What are the influencing factors of the cooling speed of the cold storage system

1. The cold storage has a large loss of cold due to poor heat insulation or sealing performance 　　 Poor thermal insulation performance is due to insufficient insulation thickness of pipes, warehouse insulation walls, etc., and poor thermal insulation and thermal insulation effects.

06/29/2020

What is the cause of compressor pipeline vibration

06/21/2020

Advantages of rolling rotor compressors_Disadvantages of rolling rotor compressors

Advantages of rolling rotor compressors_Disadvantages of rolling rotor compressors Rolling rotor compressor, also known as rolling piston compressor or fixed vane compressor, is a type of rotary compressor. <img src="{{media url=&quot;Advantages_of_rolling_rotor_compressors_Disadvantages_of_rolling_rotor_compressors.jpg&quot;}}" alt="" /> 　　Working principle of rolling rotor compressor 　　 Rolling rotor compressor is a volume type rotary compressor. The change of the working volume of the cylinder is achieved by the rolling of the cylindrical rotor of the cylinder in the cylinder by an eccentric device.

08/17/2020

Five important points for attention when selecting piston chillers

The main control parameters of piston chillers are energy efficiency ratio, rated cooling capacity, input power, refrigerant type, power supply voltage, etc. Below, the editor of okmarts.com introduces the selection points of piston chillers in detail.

08/18/2020

Popular Science｜What is the energy efficiency ratio of air conditioning

What does the air-conditioning energy efficiency ratio mean? How to calculate the air-conditioning energy efficiency ratio? In our daily life, we rarely think about these issues, which is what professionals want to understand.