Characteristics and principles of heat exchangers

The heat exchanger heat exchanger core is a vertical air corridor and the entire heat exchange paper stack, bonded, and processed. The air passage is PVC material (thickness 0.15mm), anti-aging, good flame retardant performance; the whole heat exchanger of the heat exchange paper is a special fiber material, which is processed by special technology, has good air tightness and moisture resistance. Sex, high temperature resistance, tear resistance, anti-aging, mildew, antibacterial and so on. A heat exchanger is a device that transfers a portion of the heat from a hot fluid to a cold fluid (also known as a heat exchanger). Heat exchangers are common equipment in many industrial sectors such as chemical, petroleum, electric power, food, etc., and they play an important role in production. In chemical production, heat exchangers can be used as a heater, cooler, condenser, evaporator and reboiler for a wider range of applications. Many types of heat exchangers, but according to the principle and method of hot and cold heat exchange can be divided into three categories: wall, mixed regeneration. Of the three types of heat exchangers, wall heat exchangers are the widely used. Characteristics and principles of heat exchangers

1. The fresh air and exhaust passages are 90° vertical cross-flow structure, the air flow is simple, smooth, easy to dust, and the air resistance is small.

2. Large corrugation spacing (8~12mm) greatly improves the effective heat transfer area of ​​the core structure of the above structure, and determines its own high heat recovery efficiency.

3. The heat exchanger seals the air leakage rate of each floor. The high-performance adhesive is used between the air corrugation and the thermal transfer paper. The sealant is sealed between the core and the frame. This structure determines the form between the Cross leakage air and exhaust gas are almost zero.

4. The shape and structure of the heat exchanger are not limited. All the heat exchangers of our company can process any square length according to customer requirements (single 150mm~580mm, more than 580mm can be assembled), heat exchanger core of any length to meet different customers. Demand.

5. Heat exchanger import and export EU green certification Our company meets the needs of customers exporting to the EU, plate energy recycling all parts of the heat exchanger and EU ROHS environmental testing certification, and one-time access.

6. Heat exchanger product life cycle I produce plate energy recovery. The entire heat exchanger is of reliable quality and performance in the basic maintenance process, but before the heat exchanger should be installed with at least G4 standard air filter.

Characteristics and principles of heat exchangers
The heat exchanger contains fresh air and exhaust ventilation for the entire heat exchange core. The working principle is: when the product works, the indoor exhaust and fresh air flow laterally through the heat exchanger heat exchanger core, and there is a difference between the airflow on both sides of the airflow and the temperature difference and the steam partial pressure. The phenomenon of heat mass transfer causes the entire heat exchange process. When running in summer, the fresh air in the air conditioning exhaust is cooled, so that the temperature is lowered, while the air conditioning air is dry, so that the fresh air moisture content is reduced; in winter, fresh air is exhausted from the air conditioning room, temperature, indoor ventilation and humidification. In this way, fresh air is recovered from the air conditioning exhaust energy through the overall heat transfer process of the heat exchanger core of the entire heat exchanger.