Danfoss Compressor SM112A7RC

07/07/2020

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

07/27/2020

How to maintain car air conditioners in winter The master will give you a comprehensive explanation, and you can understand it in 2 minutes!

Summer is coming, and air conditioning is an indispensable product for everyone. In the hot summer, life without air conditioning is really impossible.

08/21/2024

Why Choose a Frost-Free Refrigerator rather than a Direct Cool Refrigerator? Brands Recommended

Refrigerators are household appliances that are closely related to our lives, but few people will delve into the working principles, refrigeration methods, etc. of refrigerators. Therefore, when most of us choose refrigerators, we often choose the one the sales assistant recommends, as long as the price and size are suitable.

09/09/2020

The development prospect of air filter

The prototype of the air filter is a respiratory protection device used by people to protect the breath. According to records, as early as the first century in Rome, people used hemp masks for protection when they purified mercury.

08/17/2020

Construction standards to be followed for underground cold storage

The construction of underground cold storage is not comparable to the construction of above ground cold storage. It needs to follow many design specifications and construction specifications.

07/01/2024

Direct-Acting vs. Pilot-Operated Solenoid Valve: Understanding the Difference

Solenoid valves play a crucial role in controlling the flow of fluids or gases in various industrial and commercial applications. Among the different types available, two prominent ones are direct-acting solenoid valves and pilot-operated solenoid valves.

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.

09/07/2020

Basic knowledge of air compressor

Classification of air compressors: 　　 Air compressors are divided into: 　　1, speed type; 　　2, volumetric type; volumetric type is divided into rotary and reciprocating;

07/30/2020

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 asked two questions: One is that the newly installed air conditioner trips as soon as it is plugged in. Why? Second, why does it stop tripping after removing the neutral wire? The Electrician's Home will answer this question from these two aspects.

11/19/2024

What is the difference between copper pipes using R410A refrigerant and R22

The central air-conditioning copper pipe is the medium of air-conditioning and heating transmission, which is equivalent to the connection of human blood. Fluorine system household