Thermal solutions for a new energy century
People's pursuit of the comfort of living and working environment never stops. Construction contractors all over the world are looking for products with reliable functions and low cost to meet the application of comfortable heating and cooling systems. Tangshan Ruineng Haoyu heat exchanger has conquered the user's heart with perfect performance and service, and is widely used Under various heating and ventilation and air conditioning conditions such as district heating, domestic hot water, pool water heating, district cooling, central cooling, heat pumps, geothermal collection, ice storage, and pressure barrier. Especially in the cooling system, Ruineng Haoyu is one of the few companies in the world that has the technology to control the temperature difference between the two circulation circuits, that is, the minimum log average temperature difference below 0.5 ° C.
After decades of exploration and research in the professional field, and more than 120,000 cases of heat exchange equipment installation and commissioning experience, we continue to develop advanced technologies to meet the changing needs of users. 的专家对来自全球许多国家的大量技术数据进行记录和分析，提供整体的HVAC系统解决方案。 According to the design habits of each country, the experts of Ruineng Haoyu record and analyze a large number of technical data from many countries around the world to provide overall HVAC system solutions. From private homes to heating and cooling throughout the city are our services.
板式换热器系统给每种应用提供良好板式换热器设计。 Ruineng Haoyu plate heat exchanger system provides a good plate heat exchanger design for each application. We provide the right solution to every problem in construction engineering.
① Hot water for daily life:
The good heat transfer performance makes the plate heat exchanger gradually replace the traditional container heating system, with a smaller footprint and more economical investment. (figure 1)
② Pool water heating:
Install a heat exchanger to make the pool water circulate independently. To avoid the corrosion of the plate by the chloride ion in the pool water, please choose the plate material carefully. (figure 2)
③ Solar energy collection:
As one of the cleanest energy sources, solar energy has attracted more and more attention. Through the use of heat exchangers, the loop for collecting solar energy and the loop for domestic hot water can be separated, thereby effectively protecting the domestic hot water loop. Cleanliness. (image 3)
④ Ice storage system:
The use of heat exchangers in ice storage systems can isolate water and glycol solutions, which results in an increase in return on investment. (Figure 4)
⑤ Ground source and water source heat pump:
The heat exchanger is used as a separation device between the host of the heat pump and the open-type cold and heat source, which overcomes the corrosion of sensitive equipment such as the host by water quality. (Figure 5)
⑥High-rise building pressure barrier:
In order to avoid high system pressure in high-rise buildings, plate heat exchangers are used to separate the pressures in different regions, thereby greatly reducing the large pumps and large pipelines used to overcome the system pressure. (Figure 6)
⑦Open-closed circulating water system:
The use of a heat exchanger separates the open cooling cycle system from the closed cycle system of the unit, which effectively protects the cleanliness of the closed cycle system of the unit and extends the service life of the unit. (Figure 7)
板型专为解决各种环境下的小温差换热研发，其中MX系列采用浅密波纹设计。 Small temperature difference heat exchange solution- Ruineng Haoyu plate is specially developed to solve the small temperature difference heat exchange in various environments. The MX series adopts shallow dense wave design. Can play an important role in the heat exchange of air conditioning systems in super high-rise buildings. It has also been fully applied in ice storage technology.
公司能够根据您的需求为您选择较经济、可靠的热交换方案。 Titanium plate heat exchanger—For ground source heat pumps or seawater desalination, where titanium plate heat exchangers are required, Ruineng Haoyu can choose a more economical and reliable heat exchange solution for you according to your needs.
系列板式换热器是专业为各种蒸发、冷凝工况研制的产品，该系列产品秉承了瑞能浩宇一贯对高品质的追求。 Evaporation / Condensation Solution- Ruineng Haoyu series plate heat exchanger is a professional product developed for various evaporation and condensation conditions. This series of products adhere to Ruineng Haoyu's consistent pursuit of high quality.
The heat exchange efficiency of the plate heat exchanger is usually 3-5 times that of the volumetric heat exchanger, so the volume of this water tank is only 1 / 3-1 / 5 of the volumetric heat exchanger.
There are usually two sets of water pumps in the system. One is for the external circulation of the system, that is, the hot water system. This water pump sends hot water to each room. The other pump is the internal water circulation of the tank between the tank and the plate changer. The external circulating water pump is usually open for 24 hours, but when the water consumption is very small, the system temperature loss will be small. At this time, the unit's heat source side temperature control valve is closed, and the external circulating water only circulates between the tank and the water supply system without passing through the board. change. This greatly reduces energy waste and protects equipment. When the temperature of the tank is lower than the set temperature, the water pump between the tank and the heat exchanger is started, and the temperature control valve on the heat source side is opened for hot water heating. At this time, all domestic hot water is heated by the heat exchanger, including the tank. The water in the body and the heated hot water are directly sent to the water supply pipeline through the pipeline on the upper side of the tank and sent to each guest room. The upper part of the tank has a cold and hot water separating device, which can ensure that the heated hot water will not be mixed with the cold water in the tank. When the temperature reaches the set temperature, the temperature control valve is closed, and the water pump between the plate changer and the buffer tank stops.
This design saves a lot of energy and maximizes equipment life. 往往会出现水力失衡，生活热水无法正常循环，或者循环很慢，而高联换热机组的的设计则完全克服了这一问题。 At the same time, in many systems that originally used volume heat exchangers, because the pressure loss of the volume heat exchanger is small, the pressure loss of the plate exchange is usually larger than that of the volume heat exchanger. If the plate heat exchanger is directly replaced, it will often There is a hydraulic imbalance, the domestic hot water cannot be circulated normally, or the circulation is very slow, and the design of the Gaolian heat exchange unit completely overcomes this problem.
In this system, there is an over-temperature protection sensor on the upper part of the tank. When the temperature exceeds the set temperature, the sensor directly sends a signal to the temperature control valve to close the system, and sends a signal to the control center to ensure that the problem of excessive water temperature does not occur.