Fully pre mixed high-performance tube low nitrogen commercial hot water unit

2019-04-29

LZS Series Fully Premixed Functional Tube Low Nitrogen Commercial Hot Water Unit
Product Introduction

This product is equipped with a low nitrogen burner and uses FGR flue gas external circulation combustion technology to meet strict environmental requirements, suppress the formation of harmful substances NOx during combustion, reduce pollution to the atmospheric environment, and reduce the emission of harmful substances NOx to less than 30 ㎎/m ³; It can also be equipped with a fully premixed ratio burner. In the surface burner, the mixture of gas and air ignites on the surface of the metal mesh and forms a stable combustion state with almost no flame. The combustion temperature is stable and continuous, and can be maintained within a clean combustion range, thereby achieving clean emissions and reducing NOx emissions to less than 30 ㎎/m ³.

PLC programmable controller can be selected for the fully automatic intelligent control system touch LCD screen, with reserved RS485 communication interface. Through protocol and upper computer software, a control network for multiple boilers can be established. The upper computer monitors the boiler operating parameters and load changes in real time, and automatically selects the number of operating units based on real-time load changes. The control system terminal can achieve centralized control and remote control.

The network server module can be intelligently integrated with the building automation system, easily achieving remote monitoring. It can also be intelligently controlled with mobile phones and computers to monitor the system at any time. The system can record information and can be purposefully divided into multiple zones for unlimited expansion by adding modules. Indoor temperatureControl function (wired)/Wireless configuration, fully intelligent control, faster and more convenient, with up to 16 boiler joint control functions.

Intelligent control system - adopting a powerful PCL color touch screen fully automatic intelligent control system, with reserved 485 interface, which can achieve linkage group control of multiple water heaters;
High quality, safe, and silent - using the manufacturing process and monitoring methods of gas industrial boilers, combustion can be achieved with civilian natural gas without the need for dedicated commercial gas pipelines, saving users gas opening fees; PVC pipes can be used as chimneys to ensure high quality, safety, and quietness through an intelligent control system;

Anti corrosion and anti scaling - using enamel inner liner technology, with strong corrosion resistance, long service life, and strong anti-corrosion and anti scaling performance;

Low nitrogen, energy-saving, and environmentally friendly - with sufficient heat exchange surface and low resistance on the flue gas side system, it can improve the thermal energy utilization rate by more than 8%, save nearly 10% of fuel, and keep the flue gas temperature below 100 ℃, which meets environmental standards;

Easy and convenient installation - the water in the water heater does not need to be exchanged through a heat exchanger. The water heater has a small footprint, beautiful appearance, and can be installed nearby according to needs, making it convenient to use.
Adopting the manufacturing process and testing methods of gas industrial boilers, strictly controlling every link; Adopting a powerful PLC color touch screen fully automatic intelligent control system, with reserved 485 interface, it can achieve linkage group control of multiple water heaters.

Introduction to enamel inner liner

Enamel inner liner is made by spraying glass glaze on the surface of carbon steel and baking it at high temperature. It has good corrosion resistance, is not easy to scale, is smooth, transparent, hygienic, environmentally friendly, does not stick to materials, and is easy to clean. The high-end porcelain glaze on the inner layer of blue titanium diamond has the characteristics of high temperature resistance, no pollution, and toughness. The surface glaze can prevent oil stains, and the low glaze can prevent rust. Enamel inner liner belongs to a special technical process. By coating enamel on the surface of thickened steel plate, it can withstand a large range of temperature changes, generally ranging from -60 to 450 ℃, and can withstand sudden changes in high temperature. Physically, it has compressive, tensile, elastic, electrically insulating, and pollution-free properties; In terms of chemical properties, it is resistant to acid, alkali, high temperature, and steam, and all ions cannot penetrate its surface, effectively ensuring that water quality is not polluted.