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Dry Type and Flooded Type evaporator structure, principle, difference and advantages and disadvantages
2023-06-12
As we all know, the four major components of the refrigeration system are: compressor, evaporator, condenser, and throttling device. Among them, the type and characteristics of the compressor as the heart of the refrigeration system are more well known than the other three components. In addition, the evaporator is another key component. Do you know about the type and characteristics of the evapor...
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How dose sewage source heat pump works?
2019-04-16
Using domestic sewage? We are saving your MONEY! Sewage source heat pump is one of the most promising heat pump technologies in the world.It is estimated that by 2020, the new residential heating demand area in seven major provinces and cities in north China will exceed 400 million square meters.At present, the area of central heating (non-clean energy) in north China is 5.13 billion square meters...
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UNITED (GUANGZHOU) A / C & R CO.LTD. Muestra Fuerza de Tecnología Avanzada con Nuevos Intercambiadores de Calor en Exposición de Refrigeración China
2019-04-19
El 9 de abril de 2019, UNITED (GUANGZHOU) A / C & R CO.LTD. participó en la 30ª Exposición de Refrigeración de China, llevándose la intercambiador de calor para unidades de tipo spray y la intercambiador de calo...
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How to maintain the radiator
2019-04-19
How to maintain the radiator First, check the radiator interface for leaks During the heating period, the surface temperature of the radiator is high, so there will be a phenomenon of thermal expansion and contraction, especially at the pipe joint, which is the main point of water leakage. Once the heating is stopped, the interface is loose, which will cause water leakage. Therefore,...
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The Solution of Cold Water of Concrete Mixing Station
2022-12-16
1.Background of the project Temperature-controlled concrete is required for large-scale pouring of large hydro power dams, nuclear power, high-speed iron, and high-rise building foundations. During the concrete mixing process, the internal volume of the concrete hydration heat increases, especially the heat generated by the stirring under high temperature conditions is higher. In the subsequent cu...
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The Difference between sewage source heat pump and air source heat pump
2020-01-16
The heat pump is based on the reverse Carnot cycle principle. It doesn’t cost many electricity by refrigerant system. Using refrigerant as carrier to continuously absorb the free low-grade heat energy in the heat source and convert it into high-grade heat energy, thus realizing the transfer of low-temperature heat energy to high-temperature heat energy. According to the different heat source ,H.St...
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How to design a suitable and safe air conditioning system for tunnel shield machine industry
2022-12-06
The 21st century is a century of rapid technological development. The global population has exceeded 6 billion, and the shortage of land resources has increasingly become a common concern of all countries. The utilization of underground space will also be paid more attention. Country's tunnel construction has achieved leap-forward development in recent years. As of 2019, there are 56 cities in mai...
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What are the Components of an Industrial Heat Pump and How does the Heat Pump Works
2023-06-02
In the field of HVAC (Heating, Ventilation, and Air Conditioning), industrial heat pumps play a crucial role in providing efficient heating and cooling solutions. This article aims to explain the fundamental aspects of industrial heat pumps, including their definition, key components, and working principles. 1. What is an Industrial Heat Pump? 1.1 Definition and Purpose: An industrial heat pump is...
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How does a Heat Pump Work in Winter
2023-07-03
Heat pumps are essential devices used in the heating, ventilation, and air conditioning (HVAC) industry. They provide efficient heating and cooling solutions for both residential and industrial purposes. In this blog post, we will explore how a heat pump works in winter, what happens if it's too cold outside for a heat pump to work efficiently, and what you should know about using your heat pump d...
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How Long do Heat Pump Last
2023-07-03
Heat pumps play a crucial role in the HVAC industry, providing efficient heating and cooling solutions for various applications, including industrial use. As an industrial user, it's essential to understand the longevity of heat pumps, their efficiency, and the importance of proper maintenance. In this blog post, we will explore these three key aspects related to heat pumps. Heat Pump Efficiency: ...
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How Cold Can a Heat Pump Work
2023-08-17
Introduction: Heat pumps are essential components in the industrial cooling industry, providing both cooling and heating capabilities. However, there might be concerns about their performance in extremely cold weather conditions. In this blog post, we will explore the limits of how cold a heat pump can work, how they operate in cold weather, and ways to enhance their efficiency during the winter m...
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What Temperature do Heat Pumps Stop Working
2023-08-28
Introduction: Heat pumps are essential components in the industrial cooling industry, providing efficient cooling and heating solutions. However, there may be concerns about their performance in extremely cold weather conditions. In this blog post, we will explore the temperature at which heat pumps may stop working, common issues leading to heat pump freezing in winter, and practical tips to fix ...
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Explore China's Mid-Autumn Festival
2023-09-28
The Mid-Autumn Festival is approaching, and H.Stars Group invites you to learn about its celebration and delicious mooncakes. Celebration The Mid-Autumn Festival is a time for family reunions. Families gather from far and wide to share dinner and joyful moments, emphasizing the importance of family and kinship in Chinese culture. On the night of the festival, people come together to enjoy mooncake...
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How to Calculate Cooling Capacity for Data Center Air Conditioning Unveiling the Secrets!
2024-03-08
In the design and operation of data center air conditioning systems, accurately calculating the cooling capacity is a key factor in ensuring efficient and stable operation. This article delves into the methods of calculating cooling capacity and its application in different types of data centers. 1. Methods for Calculating Cooling Capacity Calculating cooling capacity is the foundation for assessi...
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