CN201396911Y - Heat exchange boiler - Google Patents
Heat exchange boiler Download PDFInfo
- Publication number
- CN201396911Y CN201396911Y CN2009200935600U CN200920093560U CN201396911Y CN 201396911 Y CN201396911 Y CN 201396911Y CN 2009200935600 U CN2009200935600 U CN 2009200935600U CN 200920093560 U CN200920093560 U CN 200920093560U CN 201396911 Y CN201396911 Y CN 201396911Y
- Authority
- CN
- China
- Prior art keywords
- main return
- heat exchange
- return duct
- communicated
- exchange boiler
- 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 a heat exchange boiler, which comprises a main return conduit, a plurality of ribbed tubes, and a U-shaped base pipe. The ribbed tubes are communicated with the U-shaped base pipe in a staggered manner; the upper end of each ribbed tube is bended inwardly and communicated with the main return conduit; a cold water inlet is formed at one end of the U-shaped base pipe while the other end thereof is sealed; two ends of the main return conduit are sealed; and a hot water outlet is formed on the main return conduit. The heat exchange boiler is placed inside a flue gas passage in an ondol, the longitudinal direction of the heat exchange boiler is the same to the direction of the chimney flue, and the cold water inlet and the hot water inlet are respectively connectedwith a radiator mounted indoors via pipelines. When fuel is combusted and generates flame and flue gas, part of the heat not transmitted to the ondol body yet is absorbed by water flowing in the heatexchange boiler, then transmitted to the indoor radiator, and finally radiated to the air indoors, thereby improving the indoor temperature.
Description
Technical field
The utility model relates to a kind of boiler, particularly a kind of heat exchange boiler.
Background technology
Northern country heating of house in winter relies on the heated kang heat radiation more, at present, for the temperature that makes heated kang is higher, people are usually close in heated kang to be provided with between fuel combustion separately towards an indoor side, the side that heated kang is also heated on surface of not only heating heated kang like this makes the heat dispersion of heated kang better.The material of building heated kang is materials such as brick, stone, soil, and the heat conduction slowly, and is low to the heat utilization ratio that produces after the fuel combustion, and indoor temperature is slowly soaring, causes heat, indoor cold on a heatable brick bed.
Summary of the invention
The purpose of this utility model is to utilize heat on heated kang when heating a heatable brick bed, indoor cold and problem that fuel heat utilization is low in order to solve, and a kind of heat exchange boiler that overcomes above-mentioned shortcoming that provides.
The utility model is made up of main return duct, several ribbed pipe, U type base tube, several ribbed pipes are communicated with U type base tube alternately, the upper end of every root pipe curves inwardly, and be communicated with main return duct, one end of U type base tube offers cold water inlet, other end sealing, main return duct closed at both ends, main return duct is provided with hot water outlet.In addition, several ribbed pipes also can be straight shape and are communicated with obliquely between main return duct and U type base tube.The structure of main return duct can also be to be closed by two pipe boxes to constitute, and the annular space between two pipes is hot water backflow space.
The course of work of the present utility model and principle:
The utility model is placed in the exhaust gases passes of heated kang inside, and it is vertically identical with the direction of flue, cold water inlet and hot water outlet by pipeline respectively be installed in indoor radiator and be connected.
When fuel combustion produced flame and flue gas, a part that does not reach in the heat of heated kang a heatable brick bed body was absorbed by the water that flows in the utility model,, rejects heat in the indoor air again, thereby has promoted indoor temperature to indoor radiator by circulating transfer.
The beneficial effects of the utility model are: made full use of the heat in flame and the flue gas; Reduce the number of times that adds fuel, saved the man power and material.
Description of drawings
Fig. 1 is a three-dimensional structure diagram of the present utility model.
The specific embodiment
As shown in Figure 1, present embodiment is made up of main return duct 1, several ribbed pipe 2, U type base tube 3, several ribbed pipes 2 are communicated with U type base tube 3 alternately, the upper end of every root pipe 2 curves inwardly, and be communicated with main return duct 1, an end of U type base tube 3 offers cold water inlet 5, other end sealing, main return duct closed at both ends, main return duct is provided with hot water outlet 4.
In addition, several ribbed pipes 2 also can be straight shape and are communicated with obliquely between main return duct 1 and U type base tube 3.
The structure of main return duct 1 can also be that two pipe boxes close formation, and the annular space between two pipes is hot water backflow space.
Present embodiment is placed in the exhaust gases passes of heated kang inside, and it is vertically identical with the direction of flue, cold water inlet 5 and hot water outlet 4 by pipeline respectively be installed in indoor radiator and be connected.
When fuel combustion produced flame and flue gas, a part that does not reach in the heat of heated kang a heatable brick bed body was absorbed by the water that flows in the present embodiment,, rejects heat in the indoor air again, thereby has promoted indoor temperature to indoor radiator by circulating transfer.
Claims (3)
1, a kind of heat exchange boiler, it is characterized in that: form by main return duct, several ribbed pipe, U type base tube, several ribbed pipes are communicated with U type base tube alternately, the upper end of every root pipe curves inwardly, and be communicated with main return duct, an end of U type base tube offers cold water inlet, other end sealing, main return duct closed at both ends, main return duct is provided with hot water outlet.
2, according to the described heat exchange boiler of claim 1, it is characterized in that: described several ribbed pipes are straight shape and are communicated with obliquely between main return duct and U type base tube.
3, according to the described heat exchange boiler of claim 1, it is characterized in that: described main return duct is to be closed by two pipe boxes to constitute, and the annular space between two pipes is hot water backflow space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200935600U CN201396911Y (en) | 2009-05-07 | 2009-05-07 | Heat exchange boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200935600U CN201396911Y (en) | 2009-05-07 | 2009-05-07 | Heat exchange boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396911Y true CN201396911Y (en) | 2010-02-03 |
Family
ID=41619429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200935600U Expired - Fee Related CN201396911Y (en) | 2009-05-07 | 2009-05-07 | Heat exchange boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396911Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501622A (en) * | 2014-12-17 | 2015-04-08 | 湖北中烟工业有限责任公司 | Cross tube-plate radiator |
| CN106595051A (en) * | 2015-10-20 | 2017-04-26 | 张书学 | Condenser coil for wall-mounted stove and condenser comprising coil |
-
2009
- 2009-05-07 CN CN2009200935600U patent/CN201396911Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501622A (en) * | 2014-12-17 | 2015-04-08 | 湖北中烟工业有限责任公司 | Cross tube-plate radiator |
| CN106595051A (en) * | 2015-10-20 | 2017-04-26 | 张书学 | Condenser coil for wall-mounted stove and condenser comprising coil |
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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: 20100203 Termination date: 20110507 |