Unlock instant, AI-driven research and patent intelligence for your innovation.

combustion steam generator

A steam generator and combustion chamber technology, applied in steam generation, steam boilers, firebox-type steam boilers, etc., can solve the problems of small combustion and heating area of ​​the boiler body, difficult preparation, inconvenient miniaturization, etc., and improve heat utilization Efficiency, ease of preparation, low miniaturization effect

Active Publication Date: 2020-11-06
李智忠
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is that the heating area of ​​the pot body is small and the heating speed is slow; the structure is very complicated, the preparation is difficult and it is not convenient to realize its miniaturization

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • combustion steam generator
  • combustion steam generator
  • combustion steam generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] see figure 1 , Embodiment 1 of the steam generator of the present invention includes a water storage liner 10, a thermal insulation shell 20, and a heat exchange coil 30; wherein, the water storage liner 10 defines a water containing chamber 11 and a combustion chamber 12, and the combustion chamber 12 is located in the water storage space. The bottom of the liner 10 is recessed inward; the water containing chamber 11 surrounds the combustion chamber 12 and has a steam outlet 111 . The upper space of the combustion chamber 12 has one or more internal circulation pipes 13 arranged obliquely relative to the horizontal plane.

[0031] The shell 20 is arranged outside the inner container 10 , and is spaced from the outer peripheral surface of the inner container 10 to form a flue surrounding the inner container 10 therebetween. In Embodiment 1, the height of the flue is approximately equal to the height of the outer peripheral surface of the inner container 10; about half...

Embodiment 2

[0038] see Figure 4 , the difference between this embodiment and Embodiment 1 is that: there is no partition board in the flue 211, but it is integrally surrounding the outer periphery of the inner tank 10; the heat exchange coil 30 is arranged in the flue 211, and is distributed in a spiral shape Surrounding the outer periphery of the liner 10. The water outlet 32 ​​of the heat exchange coil 30 is arranged in the shell 10 and directly communicates with the lower part of the inner tank 10 .

[0039] Other parts of the structure of Embodiment 2 are the same as those of Embodiment 1, and will not be repeated here.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a combustion type steam generator. The steam generator comprises a water storing inner container, a heat preserving shell and a heat exchanging coiled pipe, wherein an inward-concave combustion chamber is formed in the bottom of the water storing inner container; the heat preserving shell is arranged outside the inner container; a gas flue surrounding the inner container is formed between the shell and the periphery of the inner container; the gas flue is communicated with the upper part of the combustion chamber; the heat exchanging coiled pipe is arranged in the gasflue and surrounds the periphery of the inner container; a water outlet of the heat exchanging coiled pipe is communicated with the inner container; and a water inlet of the heat exchanging coiled pipe is stretched out of the shell. The combustion type steam generator disclosed by the invention has the advantages of being not only high in heating speed and heat utilization rate but also simple instructure, easy to prepare and low in cost.

Description

technical field [0001] The invention relates to a combustion type steam generator. Background technique [0002] The combustion steam generator is a mechanical device that uses the heat energy of fuel combustion to heat water into hot water or steam, mainly including gas steam generators, fuel oil steam generators, methanol steam generators, biomass particle steam generators, etc. For the combustion steam generator, since the combustion flue gas contains a large amount of waste heat, the utilization of the waste heat of the combustion flue gas is helpful to improve the thermal efficiency of the steam generator. [0003] Chinese patent document CN2497183Y discloses a water steam generating furnace, which includes a furnace body and a chimney above it, a water vapor generating water tank and an intermediate combustion chamber are arranged in the inner cavity of the furnace, and a lower water jacket and a self-contained furnace are arranged on the outer wall of the chimney. Th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F22B13/00F22B13/14
CPCF22B13/005F22B13/14
Inventor 李智忠
Owner 李智忠