CN2670833Y - Water heating furnaces - Google Patents
Water heating furnaces Download PDFInfo
- Publication number
- CN2670833Y CN2670833Y CN 200320120927 CN200320120927U CN2670833Y CN 2670833 Y CN2670833 Y CN 2670833Y CN 200320120927 CN200320120927 CN 200320120927 CN 200320120927 U CN200320120927 U CN 200320120927U CN 2670833 Y CN2670833 Y CN 2670833Y
- Authority
- CN
- China
- Prior art keywords
- water
- heater
- flue
- sleeve pipe
- chamber
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Disclosed is a water heating furnace using gas as fuel without indoor air pollution, comprising a furnace body. The bottom of the chamber of the furnace body is provided with a furnace end. A water liner is arranged in the chamber of the furnace body. A water outlet and a water inlet arranged on the water liner lead to the exterior of the furnace body. A smoke channel arranged at the upper part of the furnace body lead outside. The water heating furnace is an ideal domestic water heater supplying heat for heating systems.
Description
Affiliated technical field
The utility model relates to a kind of water heater, particularly a kind of service water radiator to the heating system heat supply.
Background technology
Current, to the service water heater or the stove of heating system heat supply, multi-purpose solid fuel, it not only will produce draws rubbish in a large number, and uses also inconvenience, and the thermal efficiency is also lower.Some are with the water heater or the stove of fluid fuel, though easy to use, the required air of they burnings be take from indoor, again because they manyly do not lead to outdoor flue, the waste gas that burning is produced also be come indoor, so can cause room air pollution.Generally be to close the door to close window in the winter time, this point just more can not be ignored.
Summary of the invention
In order to overcome existing service water heater or the existing deficiency of stove, task of the present utility model provides a kind of using gases fuel, and can not pollute the hot-water heating stove of room air.
The technical solution of the utility model is: this hot-water heating stove has body of heater, in the bottom of body of heater inner chamber burner is housed, and the water courage is arranged in the inner chamber of body of heater, and the delivery port and the water inlet that lead to the body of heater outside are arranged on the water courage, is equipped with on the top of body of heater and leads to outdoor flue.
In order to improve its thermal efficiency, in the inboard of body of heater water jacket is arranged, water jacket communicates with the water courage, is the combustion chamber between water courage and the water jacket.
In order further to improve its thermal efficiency, to be equipped with one in the outside of flue and to lead to outdoor sleeve pipe, the outer end of sleeve pipe communicates with atmosphere, forms preheating chamber between sleeve pipe and the flue, and preheating chamber communicates with the air intlet of combustion chamber and burner.
Heat-insulation layer is equipped with in outside at body of heater, flue and sleeve pipe.
Fuel of the present utility model is gaseous fuel, can be liquefied gas, piped gas, natural gas, biogas etc., has very strong adaptability, does not produce after the burning and draws rubbish, uses very convenient.Combustion chamber of the present utility model can make full use of the heat that is produced when burning between water courage and water jacket; Outside at flue is added with sleeve pipe, and the waste heat that can make full use of flue gas like this heats the air that leads to burner and combustion chamber, in the outside of body of heater, flue and sleeve pipe heat-insulation layer is housed again in addition, so thermal efficiency height of the present utility model.In addition, because that sleeve pipe of the present utility model and flue all lead to is outdoor, so neither expend indoor air during its burning, waste gas is also arranged to outdoor, can not pollute room air.The utility model is the desirable service water heater to the heating system heat supply.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A cutaway view of the present utility model.
Among the figure: 1. body of heater, 2. water jacket .3. water courage, 4. tank, 5. combustion chamber, 6. water inlet, 7. delivery port, 8. flue, 9. sleeve pipe, 10. preheating chamber, 11. appendixs, 12. burners, 13. air intlets, 14. Gas Pipe, 15 heat-insulation layers.
The specific embodiment
Among Fig. 1 and Fig. 2, in the inboard of body of heater 1 water jacket 2 is arranged, water inlet 6 is arranged at the bottom of water jacket 2, and delivery port 7 is arranged at top.Intracavity bottom at body of heater 1 is equipped with burner 12, is water courage 3 in the middle of the inner chamber.As can be seen from Figure 2, water courage 3 communicates with water jacket 2 usefulness five road tanks 4.Be combustion chamber 5 between water courage 3 and the water jacket 2.On the top of body of heater 1 flue 8 is housed, its outer end is stretched to outdoor, is equipped with in the outside of flue 8 and also leads to outdoor sleeve pipe 9, its outer end opening.Be preheating chamber 10 between sleeve pipe 9 and the flue 8, preheating chamber 10 communicates by the air intlet 13 of appendix 11 with combustion chamber 5 and burner 12.By the combustion gas of Gas Pipe 14 input and hot-air mixed combustion in burner 12 by preheating chamber 10.Heat-insulation layer 15 all is equipped with in outside at body of heater 1, flue 8, sleeve pipe 9 and appendix 11.
Claims (4)
1, a kind of hot-water heating stove, it has body of heater, in the bottom of body of heater inner chamber burner is housed, and it is characterized in that: the water courage is arranged in the inner chamber of body of heater, the delivery port and the water inlet that lead to the body of heater outside are arranged on the water courage, be equipped with on the top of body of heater and lead to outdoor flue.
2, hot-water heating stove according to claim 1 is characterized in that in the inboard of body of heater water jacket being arranged, and water jacket communicates with the water courage, is the combustion chamber between water courage and the water jacket.
3, hot-water heating stove according to claim 1 and 2 is characterized in that being equipped with one in the outside of flue leads to outdoor sleeve pipe, and the outer end of sleeve pipe communicates with atmosphere, forms preheating chamber between sleeve pipe and the flue, and preheating chamber communicates with the air intlet of combustion chamber and burner.
4, hot-water heating stove according to claim 3 is characterized in that in the outside of body of heater, flue and sleeve pipe heat-insulation layer being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120927 CN2670833Y (en) | 2003-12-25 | 2003-12-25 | Water heating furnaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320120927 CN2670833Y (en) | 2003-12-25 | 2003-12-25 | Water heating furnaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2670833Y true CN2670833Y (en) | 2005-01-12 |
Family
ID=34475927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320120927 Expired - Fee Related CN2670833Y (en) | 2003-12-25 | 2003-12-25 | Water heating furnaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2670833Y (en) |
-
2003
- 2003-12-25 CN CN 200320120927 patent/CN2670833Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |