Vertical low-carbon condensation energy saver

An economizer, vertical technology, applied in steam/steam condensers, air heaters, fluid heaters, etc., can solve the problems of low temperature of water supply, waste of flue gas heat, low efficiency of hot water, etc., to reduce flow time, reduce water leakage, long residence time effect

Pending Publication Date: 2022-01-11
成都双流积利热能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the above problems by providing a vertical low-carbon condensing economizer, which solves the waste of flue gas heat in the condensing gas water heaters of the prior art, the low efficiency of hot water, the unstable structure, and the problem of water supply. temperature not temperature

Method used

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  • Vertical low-carbon condensation energy saver
  • Vertical low-carbon condensation energy saver
  • Vertical low-carbon condensation energy saver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Such as Figure 1-8 As shown, a vertical low-carbon condensing economizer includes a housing 1, a front cover 2, a rear cover 3, a heat exchange coil 4 and a combustion assembly 5; the housing 1 is a cavity with openings at both ends as a whole body structure, the front cover 2 and the rear cover 3 are respectively arranged on both sides of the shell 1, the heat exchange coil 4 is set in the shell 1; the combustion assembly 5 is set in the heat exchange coil 4 in;

[0040]Based on the above structure, the heat exchange coil 4 is directly or indirectly heated by burning through the combustion assembly 5, so that the liquid in the heat exchange coil 4 can be heated rapidly to achieve the purpose of heat exchange;

[0041] The front cover 2 is provided with a main through hole 11 for the combustion assembly 5 to pass through, the first passage is arranged at the center of the front cover 2; the front cover 2 is provided with a second through hole group 12 , leading out p...

Embodiment 2

[0055] Based on the above-mentioned embodiment 1, in this embodiment, the vertical low-carbon condensation economizer also includes a smoke-water separator 8 and a smoke exhaust pipe 9, and the smoke-water separator 8 is directly connected to the back cover 3 through a pipeline. The gas outlet is connected, and the exhaust pipe 9 is communicated with the smoke-water separator 8. The height of the smoke exhaust pipe 9 is not less than the height of the overall economizer, so that the flue gas passing through the smoke gas separator will be in the smoke exhaust pipe 9. It will further condense when it is cold, and reduce the amount of harmful gas emitted.

[0056] Based on the above structure, the low-temperature flue gas will enter the smoke-water separator 8 through the rear cover plate 3 for separation, and the sulfur-containing liquid is stored in the smoke-water separator 8 for discharge.

[0057] The vertical low-carbon condensing economizer also includes a tie rod part 10...

Embodiment 3

[0063] Such as Figure 9 As shown, based on the above-mentioned embodiment 1 or 2, in this embodiment, the first heat exchange pipeline 411 and the second heat exchange pipeline 412 are connected at intervals through gap cards, and the adjacent first heat exchange pipeline 411 and the second heat exchange pipeline 412 form the first flow cavity 107, and the third heat exchange pipeline 421 and the fourth heat exchange pipeline 422 are connected at intervals through gap cards, and the adjacent first The second flow chamber 108 is formed between the third heat exchange pipeline 421 and the fourth heat exchange pipeline 422, and the first flow chamber 107 and the second flow chamber 108 are not collinearly arranged;

[0064] Since both the inner coil 41 and the outer coil 42 have a spiral structure, the first flow chamber 107 and the second flow chamber 108 are staggered during manufacture. At this time, when the combustion assembly 5 is burning, The high-temperature flue gas fi...

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Abstract

The invention discloses a vertical low-carbon condensation energy saver. The energy saver comprises a housing, a front cover plate, a rear cover plate, a heat exchange coil pipe and a combustion assembly; the whole housing is of a cavity structure with two open ends, the front cover plate and the rear cover plate are arranged on the two sides of the housing respectively, and the heat exchange coil pipe is arranged in the housing; and the combustion assembly is arranged in the heat exchange coil pipe, and the heat exchange coil pipe is of a double-circle coil pipe structure. According to the energy saver, through the arrangement of various structures, flue gas multiply flows around, such that the flowing time of high-temperature flue gas can be effectively shortened, and the retention time of the high-temperature flue gas in the cavity is longer; and meanwhile, the high-temperature flue gas can be in contact with an inner-circle coil pipe and an outer-circle coil pipe as much as possible, such that a temperature difference of liquid in the inner-circle coil pipe and the outer-circle coil pipe is smaller, and the temperature of the liquid finally converged into a water outlet box is more constant.

Description

technical field [0001] The invention relates to the technical field of gas appliances, in particular to a vertical low-carbon condensation economizer. Background technique [0002] The development of gas appliances has a history of more than 30 years, and gas water heaters have also undergone many transformations. The first is the straight exhaust type, the flue type, and then the forced exhaust (upper pump forced exhaust, lower drum forced exhaust), digital constant temperature forced exhaust, so far, it can be said that the safety, usability and comfort of the product have reached a very high level. [0003] However, with the development and progress of society, energy consumption increases year by year, and the problem of energy shortage becomes increasingly prominent. According to statistics, the proportion of gas appliance products in household energy consumption has reached 20%. At the same time, according to the timeline of carbon peak and carbon neutrality propose...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28B1/02F28B9/04F24H8/00F24H9/1836F23J15/06
CPCF28B1/02F28B9/04F24H8/00F24H9/1809F23J15/06Y02E20/30Y02B30/00
Inventor 杨启林黄泽海涂宗耀何正云汤依余
Owner 成都双流积利热能科技股份有限公司
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