Bobiller Refrigeration Equipment Blog

  In the heat pump heating system, the volume calculation of the  buffer tank  is a key link, which is directly related to the stability and energy efficiency of the system. The following are several common buffer tank volume calculation methods:   1, based on the system stability of the amount of water required and the difference between the actual amount of water system calculation Calculate the amount of water required for system stability (M1): Formula: M1 = QT / (C△T) Where, Q for the heat pump unit heat production (unit: KW); T for the frost time (unit: seconds); C for the specific heat capacity of water, generally take 4.187 (unit: J / (kg - ℃)); △ T for the water supply temperature is allowed to drop the maximum value, usually take 3 ℃ (or adjusted according to actual needs). Calculate the actual amount of water in the system: For  underfloor heating systems , the actual water volume is equal to the water capacity per metre of the underfloor heating...

  Everyone desires powerful and efficient air comfort throughout the year, both in summer and winter. If you’re looking for a new central HVAC system for your home, consider a split system heat pump. These advanced products can provide the cooling you need during hot weather and can reverse the cycle to generate the necessary heat when temperatures drop.   A Split System Heat Pump Is Essentially an Air Conditioner   Most people are familiar with air conditioners. Whether you have a window unit or an extensive central system, you know that turning down the thermostat cools the house. This is because the refrigerant cycle inside the air conditioner removes heat from your home.     The primary difference between a  split system heat pump  and a regular air conditioner is the ability to reverse the refrigerant cycle. Instead of merely removing heat, a split system heat pump can bring heat back inside when the weather turns colder. This versatility gives ho...

  European heat pump sales have shown some volatility and complexity in the recent past, according to the latest market data. Data from the European Heat Pump Association (EHPA) shows that while the European heat pump market showed strong growth in 2022, with sales reaching an all-time high of 3 million units, up 38 per cent year-on-year, the market is entering 2023 with some challenges.   Specifically,  heat pump sales  in Europe's 14 major countries (which account for 90% of Europe's sales) were 2,639,500 units in 2023, a year-on-year decline of 4.5%, which is the first time in 10 years that sales have declined. Among them, Germany, an important country in the European heat pump market, saw its heat pump sales of 356,000 units in 2023, which, while growing by more than 50 per cent for the second consecutive year, fell sharply in the first quarter of 2024, with total sales of 46,000 units, compared with sales of 96,500 units during the same period of 2023, a drop of...

  As technology continues to advance, refrigeration equipment plays an increasingly vital role in both daily life and industrial processes. From homes and commercial establishments to industrial applications, the evolution of refrigeration technology has brought about significant changes. Let's explore the various types of equipment used in modern refrigeration systems. 1. Refrigerators and Freezers Household Refrigerators and Freezers : These are the most common refrigeration units found in homes. They use a vapor-compression cycle to maintain low temperatures, preserving food and other perishable items. Commercial Refrigerators and Freezers: Used in supermarkets, restaurants, and other commercial settings, these units are larger and more robust, designed to handle higher capacities and more frequent use. ​ 2. Air Conditioning Units Window Air Conditioners : These compact units are installed in windows and are ideal for cooling single rooms. They use a similar vapor-compression cy...

  A   heat pump heating system   is an energy-efficient technology used to heat (and often cool) buildings by transferring heat rather than generating it through combustion. Unlike traditional heating systems that burn fuel or convert electricity directly into heat, heat pumps move heat from one place to another using a refrigeration cycle. How Heat Pumps Work Heat pumps  operate on the principle of heat transfer, which is facilitated by a refrigerant circulating through a cycle of evaporation and condensation. The key components of a heat pump system include an evaporator, a compressor, a condenser, and an expansion valve. The Heat Pump Cycle Evaporation: The refrigerant absorbs heat from the outside air (even in cold weather) and evaporates into a gas in the evaporator coil. Compression: The gaseous refrigerant is compressed by  the compressor , raising its temperature and pressure. Condensation: The hot, high-pressure gas flows into the condenser coil inside ...

  In the quest for energy efficiency and sustainable heating solutions,   mini monoblock DC inverter heat pump water heaters   have emerged as a prominent choice for both residential and commercial applications. These innovative systems utilize advanced technology to provide reliable hot water while minimizing energy consumption and environmental impact. This article delves into the key features, benefits, working principles, and applications of mini monoblock DC inverter heat pump water heaters. What is a Mini Monoblock DC Inverter Heat Pump Water Heater? A mini monoblock DC inverter heat pump water heater is a compact unit designed to heat water using the heat pump principle. Unlike traditional electric or gas water heaters, heat pumps extract heat from the environment (air, water, or ground) and transfer it to the water being heated. The "monoblock" design means that all components, including the compressor, evaporator, and condenser, are housed within a single unit, s...