Fuji VFD Frequency Converter FRN500F1S-4C921

08/14/2020

How to pay attention to fire safety during construction and maintenance of cold storage

The serious lessons from cold storage fires in various places show that the fire accidents in New Jersey cold storage mainly occurred during the construction and maintenance of the warehouse.

06/14/2020

Characteristics of fin heat exchanger

Characteristics of fin heat exchanger The heat transfer efficiency is high. The disturbance of the fins to the fluid causes the boundary layer to continuously rupture, which has a large heat transfer coefficient. At the same time, because the separator a器2䀀
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07/07/2020

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

07/18/2020

Process and cause of liquid shock in piston refrigeration compressor

Piston refrigeration compressor liquid hammer process and reasons for liquid hammer 1. Introduction The phenomenon that liquid refrigerant and/or lubricating oil is sucked into the compressor cylinder with the gas and damaged the suction valve plate

12/04/2024

Scroll Vs. Rotary Compressor for AC

The scroll compressor was invented in 1905 by a Frenchman, Copeland. He set up Copeland company in the United States

06/16/2020

Working principle of automobile compressor

Working principle of automobile compressor Car compressor The function of automobile compressor is to transform the low-temperature and low-pressure gas refrigerant from the evaporator into high-temperature and high-pressure gas refrigerant through comp器2䀀
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08/14/2020

How to manage the refrigeration system of cold storage in summer

How to manage the refrigeration system of cold storage in summer<br></br> 1. Reasonably adjust the operating parameters of the refrigeration system to improve equipment efficiency.

09/12/2023

Air to Water Heat Pump Systems: An Efficient and Sustainable Solution for Home Heating and Cooling

As society becomes increasingly concerned with sustainability and energy efficiency, more and more homeowners are turning to air to water heat pump systems as a way to heat and cool their homes.

04/21/2023

13 Reasons Why Your Samsung Refrigerator Not Cooling (The Latest Version)

Refrigerator plays an important role in our life, and it helps us keep food fresh, such as fruits, milk, eggs, vegetables, meat and so on.

10/06/2023

How Does a Countertop Ice Maker Work?

Countertop ice makers are a popular appliance for home and office use. They are compact, convenient, and provide a steady supply of ice on demand. But have you ever wondered how these machines work?