CN202769937U - Energy-saving gas water-heating furnace - Google Patents
Energy-saving gas water-heating furnace Download PDFInfo
- Publication number
- CN202769937U CN202769937U CN 201220459683 CN201220459683U CN202769937U CN 202769937 U CN202769937 U CN 202769937U CN 201220459683 CN201220459683 CN 201220459683 CN 201220459683 U CN201220459683 U CN 201220459683U CN 202769937 U CN202769937 U CN 202769937U
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- CN
- China
- Prior art keywords
- energy
- gas
- water
- water jacket
- heating furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an energy-saving gas water-heating furnace. The energy-saving gas water-heating furnace comprises a shell body, a combustion chamber, a gas switch, a gas furnace end and a water sleeve, wherein the water sleeve comprises an inner water sleeve and an outer sleeve, a communicating pipe is arranged between the inner water sleeve and the outer sleeve, the gas furnace end is an infrared combustion furnace end, and a thermal insulating layer is arranged between the shell body and the outer sleeve. Compared with the prior art, the energy-saving gas water-heating furnace has the notable advantages of energy conservation and less environmental pollution.
Description
Technical field:
The utility model relates to a kind of combustion furnace, especially for the energy-saving fuel gas of producing hot water.
Background technology:
The water jacket of existing gas water-heating furnace is single water jacket, and heating surface area is less, shell common metal plate, and heat-insulating property is poor, adopts conventional combustion gas head, burns insufficient contaminated environment.
Summary of the invention:
The utility model purpose provides a kind of energy-saving gas water heater of energy-conservation and friendly environment.Realize that technical scheme of the present utility model is, a kind of energy-saving gas water heater, comprise housing, combustion chamber, burnt gas switch, gas burner and water jacket, it is characterized in that: described water jacket is inside and outside double water jacket, be provided with the pipe of connection between the inside and outside water jacket, described gas burner is infrared burner.Between housing and outer water jacket, be provided with heat-insulation layer.
The utility model has energy-conservation and the lighter remarkable advantage of environmental pollution compared with the prior art.
Description of drawings:
Accompanying drawing is structural representation of the present utility model.
The specific embodiment:
The deficiency that the utility model exists for solving prior art, the technical scheme that adopts is, changing the gas burner of original routine into infrared gas jamb 2(market sells), upper and lower part between shell 4 and outer water jacket 7 is provided with heat-insulation layer 5, water jacket is double water jacket, set up outside inner water sleeve 9 in the water jacket, between this inside and outside water jacket, be provided with pipe inside and outside water jacket be communicated with, and to burnt gas switch 1, Gas Pipe 11, the combustion chamber 3 of gas water-heating furnace, go out fume pipe 6 and inlet tube and outlet tube 10,8 changes.
Operation principle of the present utility model is, open burnt gas switch during work, light combustion gas, the fire cigarette is from combustor exit enters chamber between inner water sleeve and the combustion chamber, entered in the atmosphere by outlet flue after entering again in the chamber between the inside and outside water jacket, the flow through flow process of inner water sleeve and outer water jacket of high-temperature flue gas increases, the heating surface area of inside and outside water jacket increases, thereby the heat energy that fuel gas buring produces is fully absorbed by water, the thermal efficiency is improved, adopt in addition infrared gas jamb, fuel gas buring is more abundant and do not produce black smoke, thereby environmental pollution is lighter.
Claims (2)
1. an energy-saving gas water heater comprises housing, combustion chamber, burnt gas switch, gas burner and water jacket, it is characterized in that: described water jacket is inside and outside double water jacket, is provided with the pipe of connection between the inside and outside water jacket, and described gas burner is infrared burner.
2. a kind of energy-saving gas water heater as claimed in claim 1 is characterized in that: be provided with heat-insulation layer between housing and outer water jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459683 CN202769937U (en) | 2012-09-11 | 2012-09-11 | Energy-saving gas water-heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220459683 CN202769937U (en) | 2012-09-11 | 2012-09-11 | Energy-saving gas water-heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202769937U true CN202769937U (en) | 2013-03-06 |
Family
ID=47776503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220459683 Expired - Fee Related CN202769937U (en) | 2012-09-11 | 2012-09-11 | Energy-saving gas water-heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202769937U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840663A (en) * | 2012-09-11 | 2012-12-26 | 河南省四达仙龙实业有限公司 | Energy-saving gas water heater |
-
2012
- 2012-09-11 CN CN 201220459683 patent/CN202769937U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840663A (en) * | 2012-09-11 | 2012-12-26 | 河南省四达仙龙实业有限公司 | Energy-saving gas water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130911 |