Modular building block type combined boiler

Abstract

The invention relates to a modular building block type combined boiler. The boiler comprises two parts, namely a boiler shell and a modular building block type combined boiler body, wherein the modular building block type combined boiler body is arranged in the boiler shell; the combined boiler body is formed by gluing various module bodies which are made of stainless steel and have the same geometric size; each module body is a water cavity modular body formed by welding a modular box and a three-way flue pipe; water inlet pipes, water outlet pipes and flue holes are arranged on the module bodies; and during assembly, all water inlet pipes and water outlet pipes on respectively adjacent module bodies are correspondingly connected through pipelines. The boiler has a novel design, a simplestructure and high safety; due to the modular building block type structure, the boiler is convenient to assemble, maintain and replace; and a circulating flue is formed in the combined boiler body, so that the waste heat is fully utilized, the exhaust tail gas has a low temperature, heat in three kinds of transfer, namely convection, conduction and radiation, is fully utilized, and the combined boiler has high thermal efficiency and an obvious energy-saving effect and can be widely used for supplying hot water in hotels, restaurants and industrial and mining enterprises.

Description

Technical field [0001] The invention relates to a modular building block type combined boiler, which belongs to the technical field of boiler manufacturing. Background technique [0002] The existing boilers are generally water tube, fire tube or water fire tube boilers. The size and form vary depending on the capacity and the manufacturer. Many types and varieties are not universal, and the thermal efficiency is also different. The maintenance and safety are also more complicated. The existing boilers generally provide heat through fuel combustion, and the flue gas is directly discharged , And the waste heat in the flue gas is wasted and not fully utilized. Therefore, the existing boilers do not use high effective heat energy during the use process, the maintenance is also very complicated, the work is inconvenient and not fast, and sometimes affects the production and application. Due to the increasingly serious energy shortage, from the perspective of energy saving, emission ...

AI Technical Summary

Problems solved by technology

The size and form vary depending on the capacity and the manufacturer. There are many types and varieties that are not universal, and the thermal efficiency is also different. The maintenance and safety are also complicated. Existing boilers generally provide heat through fuel combustion, and the flue gas is directly discharged. , and the waste heat in the flue gas is wasted and has not been fully utilized; therefore, the effective heat energy utilization of the existing boilers is not high during use, and the maintenance is also very complicated. The work is inconvenient and fast, which sometimes affects production and application.

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