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How to design the energy saving cooling system for factory production line and office building
2022-06-15
Project Overview This project is for one of the new factory buildings for one of the 500 fortune company of Dairy industry . The factory new workshop building area is about 17,000 square meters, with a total of 2 floors. H.Stars Group has helped this company to design the energy saving cooling system by adopting low-temperature chiller and low-ambient temperature air source heat pump unit Pr...
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How does H.Stars produce water-cooled high-efficiency Chiller for Pharmaceutical Factory
2022-09-23
Today, H.Stars would like to introduce to you a batch of high-efficiency chillers that will be used in a pharmaceutical factory as cooling equipment. They only use R134 environmentally friendly refrigerant, and the COP of the whole machine is as high as 5.6. It protects the environment and saves energy. It is a real work of conscience. H.Stars has served more than 1,000 pharmaceutical companies ar...
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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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How H.Stars help you save energy by adopting water-cooled magnetic oil free centrifugal VFD chiller
2023-01-09
As we all know , the society is urging all enterprises to fulfil their obligation on energy saving to keep the earth green for our next generations. H.Stars Group has developed a ner product of magnetic VFD oil-free centrifugal chiller to be able to provide comprehensive partial efficiency IPLV of the unit upto 10, and the partial load energy efficiency value exceeds 13. The operating noise ...
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How to solve common problems of industrial chillers
2023-03-10
Industrial chillers are assembled from multiple machines and equipment such as condensers, evaporators, compressors, etc. The water chiller is widely used in plastics, electroplating, electronics, chemicals, pharmaceuticals, printing, food processing and other industrial refrigeration processes that require the use of chilled water In this field, the normal operation of the chiller is essential fo...
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How to deal with the alarm caused by air cooled chillers
2023-03-30
What are the main types of air-cooled chillers? Air cooled chillers are divided into four main types according to their compressors, as follows: 1. Scroll air-cooled chillers. 2. Screw-type air cooled chiller. 3. Centrifugal air-cooled chiller. 4. Piston type air-cooled chiller. How to replace the air filter of the air-to-chiller? 1. Turn off the air cooled chiller. 2. Dete...
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What's the Benefit of Free Cooling Chillers
2023-05-12
When it comes to cooling large spaces, a free cooling chillers is an ideal solution. free cooling chillers use a combination of natural elements to cool air and water, making them a more efficient and eco-friendly way to cool large areas. In this article, we will take a look at the benefits of using a natural cooling chiller and why it is the right choice for your cooling needs. First and foremost...
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How to Build an Ice Skating Rink
2023-07-20
Introduction: Building an ice skating rink requires careful planning and execution to create a safe and enjoyable experience for skaters. Whether you are looking to construct an ice rink for recreational purposes or professional events, understanding the key aspects involved is crucial. In this blog post, we will explore three important topics related to building an ice skating rink: the thickness...
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What is Glycol Chiller and Why Glycol is Used for Cooling
2023-07-27
Introduction: In the industrial cooling industry, glycol chillers play a vital role in maintaining optimal temperatures for various applications. Understanding why glycol is used for cooling, how a glycol system works, and how to choose the right capacity of a glycol chiller is essential for users in need of industrial cooling solutions. In this blog post, we will explore these three key aspects r...
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How to Choose the Right Glycol Chiller
2023-08-04
Introduction: When it comes to industrial cooling needs, selecting the right glycol chiller is crucial for optimal performance and efficiency. Whether you require a glycol chiller for a specific project or application, understanding its uses, choosing the appropriate capacity, and sizing it correctly are essential factors to consider. In this blog post, we will explore these three key aspects to g...
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What is a Heat Recovery Chiller
2023-08-17
Introduction: In the field of industrial cooling, heat recovery chillers are gaining popularity as energy-efficient solutions. These innovative systems not only provide cooling but also capture and utilize waste heat for other purposes. In this blog post, we will explore the concept of a heat recovery chiller, understanding what it is and how it works. By the end, you'll have a clear understanding...
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How Does an Ice Hockey Rink Surface Stay Frozen
2023-09-14
Introduction: For businesses and organizations operating ice hockey rinks, maintaining a consistently frozen surface is crucial for safe and enjoyable skating experiences. The cooling system used to keep the ice frozen plays a vital role in this process. In this blog post, we will explore the key elements that contribute to the ice hockey rink surface staying frozen, including the cooling equipmen...
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How to Cool Your Pool with a Pool Chiller
2023-10-13
Introduction: As the temperature rises during the scorching summer months, keeping your pool at a comfortable temperature becomes essential for an enjoyable swimming experience. One effective solution to combat the heat and maintain your pool's ideal temperature is by using a pool chiller. In this article, we will explore how to cool your pool with a pool chiller, including the benefits of pool ch...
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Choosing the right cooling tower for your water chiller
2023-11-10
Introduction: Selecting the appropriate cooling tower for your water chiller is a critical decision when it comes to industrial cooling systems. Cooling towers play a pivotal role in dissipating the heat generated by chillers, ensuring the efficiency and reliability of your cooling system. In this article, we will explore the key considerations for choosing the right cooling tower for your water c...
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The Cost of Cooling Towers in Industrial Refrigeration
2023-12-06
Introduction: Cooling towers are a fundamental component of industrial refrigeration systems, but understanding the various costs associated with them is crucial for businesses considering their implementation. In this article, we will delve into the costs of cooling towers in industrial refrigeration and provide insights for potential buyers of refrigeration equipment. 1. Initial Purchase and Ins...
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Winter Freeze Protection Measures for Cooling Towers
2024-01-16
In winter, preventing freezing is crucial for open and closed cooling towers. For open towers, choosing the right type, minimizing splashing, and selecting low drift rate products are key. Additionally, proper fan material selection and preventing ice accumulation are vital. Closed towers require specific measures for both spray water and internal circulation systems. 1. Open Cooling Towers Freeze...
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Optimal Selection of Refrigerants for Cold Storage: Navigating Environmental Concerns
2024-01-04
As global attention to environmental protection and climate change continues to rise, the choice of refrigerants for cold storage not only affects efficiency and cost-effectiveness but is also influenced by international environmental regulations. Agreements like the Paris Agreement and the Montreal Protocol, with the Kigali Amendment, impose new requirements on refrigerant usage. This article wil...
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Cleanroom Design Calculations – Unveiling the Secrets of Air Supply Calculations
2024-01-16
The calculation of air supply in a cleanroom differs from that of a general HVAC system. HVAC systems determine air supply based on calculated thermal and humidity loads, considering an economical air supply temperature difference to eliminate excess heat and moisture. In contrast, cleanroom air supply is generally calculated independent of thermal and humidity loads. Instead, it is based on the r...
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