Bristol Compressor H21J303DBFJ

07/07/2020

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

08/21/2020

The principle and decisive factors of cooling tower cooling effect

The role of the cooling tower is to exchange the cooling water carrying waste heat with the air inside the tower body, so that the waste heat is transferred to the air and dispersed into the atmosphere.

04/10/2024

Servo Control, Step Control and Variable Frequency Control: Detailed Explanation of the Three Major Controls

The following introduces the working principle, structure, types and application of the three major control methods of servo, step and variable frequency.

06/14/2020

The difference between air conditioning dehumidification and refrigeration

The difference between air conditioning dehumidification and refrigeration Let me talk about the conclusion first: the current home air conditioner, dehumidification is a cooling operation. There are three types of temperature that characterize the state器2䀀
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08/19/2020

The cold winter hits seven ways to double the heating effect of your air conditioning

"The air conditioner is good for cooling in summer, but the heating effect is not good in winter. What the hell?" For this reason, the reporter interviewed the technical director of Daikin home

09/05/2020

The old driver summarized several characteristics of the domestic compressor market

my country's air compressor manufacturers are mainly located in the coastal areas of the Yangtze River Delta and the Pearl River Delta. These regions have relatively developed economies and obvious geographical advantages, talent advantages and technological advantages.

01/09/2021

Comfortable Home Green Black Technology

Comfortable Home Green Black Technology Let me talk about the widely used green technology system: 1F ground source heat pump Renewable energy utilization technology, according to legend, it obtains shallow soil energy for heating and cooling, so t器2䀀
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09/09/2020

High-end screw air compressors can be sold at high prices

1. Firmly funded enterprise users focus on comprehensive cost performance. They often use the functional price analysis method of technical economics in internal decision-making. This method adopts experts in product functions, brand, reliability, energy efficiency, environmental impact, price and other items.

08/14/2020

The difference between oil cooler and other coolers

An oil cooler is a heat exchanger that uses air to cool hot fluid. Like other coolers, rust scale will appear. The rust scale appears mainly because the cooling water contains a large amount of calcium, magnesium ions and acid carbonates.

07/05/2020

Hitachi centrifugal compressor

Hitachi centrifugal compressor Hitachi Industrial System Co., Ltd. is a world-renowned top 500 enterprise with rich product resources and strong technical strength. The products involve air compressor systems, control systems, feng shui systems, power distribution and environmental protection systems and other industrial fields, and have more than 100 years of compressor production experience.