Task:
Modernization of the heating system in the house area 100 sq.m, previously worked on the basis of an electric boiler. In the previous system, a buffer capacity of volume has already been installed 200 liters, And hot water supply was provided by the indirect heating tank Vaillat. The main goal of modernization – reducing heating costs and increasing energy efficiency by installing the heat pump.
Answer:
To ensure effective and economical heating, the Monoblock Raymer Ray-10MN2 was chosen (220V) in stylish black. Monoblock is optimal for servicing houses of a similar area and can significantly reduce electricity costs compared to the traditional electric boiler. The connection was carried out to the existing buffer capacity on 200 liters, which allows you to more effectively distribute heat in the system, providing stable work even with high loads. The hot water supply system remained on the basis of an indirect heating tank Vaillant, which harmoniously integrated into the new system without the need for additional modifications. This decision provides users with maximum comfort and stable hot water supply at any time of the year.
1. Installation of the external block Raymer Ray-10MN2 Black
Monoblock Raymer Ray-10MN2 is installed on a specially made home-made stand in the open space. The metal structure of the stand provides stability and reliable fixing of the heat pump, which avoids vibrations during its operation. This placement contributes to an unhindered passage of air, necessary for effective heat transfer, and guarantees stable work even in the cold season. Open installation also simplifies access for maintenance and visual control of the state of the unit.
Installation is made taking into account the requirements for free space around the device, which prevents overheating and provides maximum performance. Besides, The metal elements of the stand are treated with an anti -corrosion coating to protect against moisture and temperature changes. This solution allows you to maintain high efficiency of the system, regardless of weather conditions.
In the process of installation, special attention was paid to high -quality insulation of all pipeline joints, connecting monoblock Raymer Ray-10MN2 to the heating system. For this, high -quality thermal insulation materials were used, allowing minimize heat loss during the circulation of the coolant. Insulation is applied to the entire length of the pipes, passing from the outer block to buffer capacity, providing maximum heat transfer efficiency.
In addition, the joints and connections were especially thoroughly isolated, where the heat loss most often occurs. The use of modern insulating materials avoids the formation of condensate even at sharp temperature extremes, which prevents pipe corrosion and extends their operational resource.
Additionally, to protect against ultraviolet radiation and external factors, insulating material is covered with a special moisture -resistant film, which protects him from destruction under the influence of precipitation and solar radiation. This ensures the reliability of the system throughout the year, Reducing heating costs and increasing the total energy efficiency of the heat pump.
2. Connection to a hydraulic arrow and heating tanks and downs
In this project, a competent connection of a monoblock -type heat pump to a hydraulic system with a buffer capacity and an indirect heating boiler was performed in this project (tank of the hot water). The system is designed in this way, to ensure maximum efficiency, Stable work in any season, and also maintain the reliability and durability of all components.
Connection diagram
Heat pump (monoblock) transfers thermal energy to the buffer container, which acts as an intermediary throughout the heating system. The buffer retains heat and reduces the number of inclusions of the heat pump, which positively affects the compressor work resource.
Electrons, installed between the buffer and boiler, plays the role of a hydraulic interchange (Electric steaks). It provides circulation of the coolant from the buffer to the boiler, regardless of the pump operation in the heat pump circuit. This avoids hydraulic imbalance in the system and provides a stable temperature of hot water.
In the connection node, applied:
- Laddomat for effective mixing and returning the coolant with an optimum temperature
- Filters Caleffi To protect equipment from pollution
- Modern automation of control and protection
- Safety groups with pressure gauges and air vents
Advantages of the implemented decision:
- Independence of the contours – Thanks to the electric pump, which performs the function of the arrow, The heating circuit DHW works autonomously from the heating circuit
- Stable temperature of the hot water – Regardless of the operating modes of the heat pump or changes in water flow
- Protection and durability – Proper mixing and maintaining the temperature balance in the buffer and boiler extends the service life of the equipment
- The possibility of modernization – The system is easily scalable for connecting additional consumers or alternative heat sources (Electric boiler, Solid fuel boiler, etc.)
This connection is an example of professional engineering implementation, where the hydraulic nuances are taken into account, The correct sequence of nodes and equipment protection. The system works automatically and does not require user intervention, providing comfort and energy efficiency.
3. Installation of an uninterrupted power source in the heating system
In this system, a source of uninterrupted nutrition is installed (IBP) на 5 kW, as a critical element for ensuring reliable and trouble -free operation of the entire heating equipment.
Why is IBP needed in a system with a thermal pump:
1. Protection against voltage jumps and short -term shutdowns
Heat pump, circulation pumps, Controllers, three -way valves and other automation are extremely sensitive to voltage drops. UPS stabilizes the input voltage and instantly switches to the battery in the event of its disappearance.
2. Safe completion of the work cycle
In the case of sudden de -energization, the system without UPS stops "hard", what can lead to:
- Boiling the coolant in the circuit
- Overheating or damage to the compressor of the heat pump
- Hanging or failure of electronic controllers
With UPS all nodes (circulation pumps, Managing boards, automation) continue to work or have the opportunity to safely complete the cycle.
3. Uninterrupted hot water supply
In the case of a hydroelectric power station in the boiler system, as in this scheme, UPS provides the operation of the pump, which is responsible for heating hot water. This is especially true for private houses, where the DHW can be the main source of hot water.
4. Prevention of defrosting the system
In the winter, even several hours of downtime without electricity can lead to freezing of the coolant in the outer circuit or in the heat exchanger of the heat pump. UPS guarantees pump power supply, ensuring circulation and preventing the formation of ice.
5. Investment protection in expensive equipment
Heat pump system, buffer capacity, Laddomat, filters and boiler – This is a significant investment. IBP – This is a relatively inexpensive component, which protects this whole complex from critical failures and expensive repairs.
The main characteristics of the Monoblock Raymer Ray-10MN2:
High outlet temperature: These heat pumps are able to reach a high temperature at the output of up to 60 ° C, What makes them an ideal solution for heating water and heating systems.
Universal use: Raymer Ray-Mn are suitable for effective heating, and for preparing hot water for domestic needs. They are also able to provide active cooling, what makes them universal in various climatic conditions.
Remote access via Wi-Fi: The pumps are equipped with a remote access function via Wi-Fi. It means, that you can control the pump and monitor its operation using a smartphone or computer from anywhere, Where can I get access to the Internet.
Soundproof capacitor: The outer unit is equipped with a particularly soundproof spiral capacitor, which reduces the noise level during pump operation, providing a quieter and more comfortable environment.
Robust body: The pump body is made of steel, galvanized and powder coated, making it durable and resistant to various weather conditions.
High efficiency:
Using advanced technologies, Monoblor -type heat pump of the MN Raymer series capable of lifting the temperature of water to 60 ° C, Providing maximum efficiency.
It means, that it can be successfully used to heat water in various systems, including heating and preparation of hot water.
Quiet operation and comfort:
Raymer heat pump has silent operation, which allows its use in various residential premises, without disturbing comfort.
The built-in cooling function in the standard version of the pump ensures a pleasant indoor microclimate even in the hot season.
