Multifunctional and efficient heating system

Abstract

A multifunctional efficient heating system comprises a primary combustion chamber disposed in a closed case and a collector unit. A heating fluid outlet of the primary combustion chamber is communicated with a heating fluid inlet of the collector unit. The heating fluid inlet of the collector unit is communicated with an exhaust hole through at least one group of collector tubes, any group of collector tubes includes a plurality of collector tubes sequentially communicated in the flowing direction of heating fluid, the collector tubes are densely arranged and mutually parallel, corresponding ends of any two adjacent collector tubes are communicated with a transition unit, and an inner cavity of the case is further communicated with a heat exchange medium input pipe. The multifunctional efficient heating system operates in a mode of fire tubes, has the advantages of simple and compact structure, small size, high energy utilization rate and the like, also has the advantages of fast heating and the like, is suitable for various fuel operations, and is widely applicable to heating devices with various specifications.

Description

technical field [0001] The invention relates to a heating device, in particular to a multifunctional and high-efficiency heating system with the characteristics of small size, fast heating rate, high energy utilization efficiency and the like. Background technique [0002] Traditional heating equipment mainly adopts two working modes of "water pipe" and "fire pipe". Among them, the "water pipe" heating equipment is to put water, steam or steam-water mixture and other heat exchange working medium in the pipe, and burn and flow outside the pipe with flame or flue gas to realize heat supply, while the "fire pipe" The heating equipment is to flow the fuel or the flue gas produced by the combustion of the fuel through the fire tube or the smoke tube, and heat the water, steam or the mixture of steam and water outside the fire tube or the smoke tube, and then realize the heat supply. Among them, the "water pipe" heating equipment has the advantages of relatively small volume, hig...

AI Technical Summary

Problems solved by technology

Among them, the "water pipe" heating equipment has the advantages of relatively small volume, high working pressure, good safety performance, and high thermal efficiency, but its disadvantage is that a considerable part of the heat energy will be lost to the surrounding environment, resulting in heat loss. The utilization rate is low, especially in the case of fouling in the water pipes, etc., the energy utilization efficiency will be further reduced

The "fire tube" heating equipment has the advantages of large water capacity, large heat storage capacity, and relatively simple structure, installation, and operation, but it also has many defects, such as large overall volume, low thermal efficiency, and low evaporation intensity. higher

[0003] In view of the shortcomings of the aforementioned traditional heating equipment, the inventor of this case has provided a variety of improved design heating equipment in CN100516750C, CN101701747B and other invention patents. There are defects such as large volume, relatively low heating speed, and energy utilization rate needs to be further improved.

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