Condensing type water heater condensate water collecting device

A collection device, condensed water technology, applied in the direction of fluid heaters, lighting and heating equipment, etc., to achieve the effect of preventing stagnation

Active Publication Date: 2006-05-24
GUANGDONG MACRO GAS APPLIANCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the deficiencies of the prior art and provide a new condensing water heater condensate collection device which is easy to install and has good condensate collection effect without affecting the work of the water heater.

Method used

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  • Condensing type water heater condensate water collecting device
  • Condensing type water heater condensate water collecting device
  • Condensing type water heater condensate water collecting device

Examples

Experimental program
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Embodiment Construction

[0019] Depend on figure 1 As shown, the new condensing water heater condensate collection device 3 of the present invention is arranged between the upper and lower first heat exchanger 2 and the second heat exchanger 4, and the water heater produces high-temperature smoke of about 1500 ° C after burning in the burner part 1 After the gas a1 passes through the first heat exchanger 2, it absorbs about 80% of the heat, and the flue gas drops to about 200°C, that is, a2. The second heat exchange absorbs about 15% of the heat, so that the temperature of the finally discharged flue gas a3 reaches below 80°C and is discharged through the fume exhaust hood 5. Among them, in the second heat exchanger 4, due to the decrease of flue gas temperature, condensed water b1 with corrosiveness will be generated after its surface condenses. If the condensed water b1 flows into the first heat exchanger 2 and the burner 1, it will cause The corrosion of this part makes the water heater damaged an...

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Abstract

Being setup between upper and lower heat exchangers, the gathering device includes plate for gathering condensed water, trough of condensed water and outline frame. Being fixed on top part of the outline frame, the plate is in discoid structure with hollow bottom in low position. Trough of condensed water is fixed on the outline frame under vent hole of the plate for gathering condensed water. Outlet for condensed water is connected to the trough of condensed water. Components for connecting to frames of upper and lower heat exchangers are setup at upper and lower parts of the outline frame. Advantages are: easy of installation, good effect for collecting condensed water, and not influencing on thermal efficiency of water heater.

Description

technical field [0001] The invention relates to the technical field of a condensing gas instant water heater, and more specifically relates to a condensed water collection device for a condensing gas instant water heater. Background technique [0002] Condensing gas instant water heaters have attracted more and more attention due to their thermal efficiency of more than 15% higher than ordinary gas instant water heaters, and condensing gas instant water heaters will produce condensed water containing corrosive components during use. Condensed water will cause certain corrosion to the burner and heat exchanger in the water heater, so that the water heater cannot work normally. Therefore, how to solve the collection and discharge of condensed water is a problem that needs to be solved. The condensed water collection device in the prior art has a structure in which the condensed water collecting tank is used to discharge the condensed water out of the casing through the condens...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H9/16
Inventor 余少言仇明贵胡定钢
Owner GUANGDONG MACRO GAS APPLIANCE
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