SZS Series Oil/Gas-Fired Hot Water Water Tube Boiler

SZS Series Oil/Gas-Fired Hot Water Water Tube Boiler

The SzS type fully automatic oil/gas-fired boiler is a product developed by our company based on the introduction of advanced foreign technology. It is an integrated energy-saving and environmentally friendly product that combines machinery, electricity, instrumentation, combustion, heat exchange, and control.

Products Description

Features:

•D-type arrangement, double-drum longitudinal fast assembly water tube structure

•Operates under slight positive pressure

•Equipped with advanced industrial boiler safety control systems from Germany

•Designed with PLC and independent interlocking protection systems

•Operates with a full Chinese touch screen and intelligent, user-friendly human-machine interface to ensure high safety, reliability, and fully automated intelligent boiler control and operation

High Thermal Efficiency - Energy Saving

•Equipped with International Brand fully automatic burners to achieve high thermal efficiency and automatic combustion

•Operates under slight positive pressure, achieving higher combustion efficiency and lower electricity consumption, reducing operating costs

•Full membrane wall structure results in low wall temperatures and minimal heat loss, ensuring good sealing and high boiler efficiency

•Equipped with an economizer at the rear to further reduce flue gas outlet temperature and improve boiler thermal efficiency

Safety and Reliability

•Steam boilers use natural circulation, while hot water boilers use forced circulation, ensuring safe and reliable water circulation

•The entire boiler is a full membrane wall structure, ensuring safe combustion, energy savings, and good sealing

•The explosion-proof door is designed for slight positive pressure with a large diameter spring mechanism, ensuring good sealing and safe operation of the boiler

•Comprehensive control technology ensures safe and reliable operation of the boiler

Clean and Environmentally Friendly

•Widely adopts clean combustion technology, ensuring emissions comply with environmental standards

•Low-NOx combustion technology meets environmental emission standards

•Large furnace volume design reduces combustion intensity, minimizing the generation of pollutants such as NOx, which is beneficial for low-NOx combustion

•Integrated mechanical and electrical design with fully automatic boiler control technology using high-quality components, including three-element (three impulse) boiler water level control, and multiple interlocking protection systems

•Good boiler sealing ensures a clean and tidy site

"Hot Water Boiler System" is a combination of equipment used to produce and supply hot water. The hot water boiler itself is the heart of the entire boiler heating system. It is responsible for producing hot water (or steam) and delivering it to the radiators, which then distribute the heat throughout the house.

Hot water boilers are characterized by their efficiency, environmental friendliness, and safety. These features make them indispensable for scenarios requiring a stable and large supply of hot water, playing a crucial role in modern buildings and industrial production as a vital thermal energy solution. 

Components of the Hot Water Boiler System

1.Circulatory system：

Hot water boiler systems are usually equipped with a circulation pump, which drives hot water to circulate in the system. The circulation pump overcomes the pipe resistance to ensure that hot water can flow out of the boiler, pass through heat users (such as radiators, hot water terminals, etc.), and then return to the boiler for reheating. The performance of the circulation pump directly affects the circulation speed of hot water and the heating efficiency of the system.

2.Pipeline system: 

includes supply pipes and return pipes, used to transport hot water. The material, diameter, insulation and other factors of the pipes will affect the performance of the system.

3.Water replenishment system: 

The main equipment is the water replenishment pump, which is used to replenish the water lost in the system due to leakage, evaporation, etc. When the water level or pressure in the system drops to a certain level, the water replenishment pump automatically starts to inject an appropriate amount of water into the system to maintain the normal operation of the system.

4.Control system: 

mainly includes temperature, pressure and water level control systems. The temperature control system monitors the boiler outlet hot water temperature and the system return water temperature through temperature sensors, and controls the working state of the boiler burner (for combustion boilers) or electric heating elements (for electric boilers) according to the set temperature parameters. The pressure control system monitors and controls the pressure in the system to ensure that the hot water circulates within a safe pressure range. The water level control system takes corresponding measures when the water level is lower or higher than the set value.

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