CN201885262U - Return type water heating stove - Google Patents
Return type water heating stove Download PDFInfo
- Publication number
- CN201885262U CN201885262U CN2010205791726U CN201020579172U CN201885262U CN 201885262 U CN201885262 U CN 201885262U CN 2010205791726 U CN2010205791726 U CN 2010205791726U CN 201020579172 U CN201020579172 U CN 201020579172U CN 201885262 U CN201885262 U CN 201885262U
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- China
- Prior art keywords
- chamber
- heater
- flue
- heating stove
- annular water
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- Expired - Fee Related
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Abstract
The utility model discloses a return type water heating stove, which comprises a stove body and a combustion chamber arranged in the stove body, the combustion chamber is jacketed with an annular water chamber, which is communicated with a water inlet pipe, the side of the combustion chamber is provided with a side discharge flue which runs through the annular water chamber, the inner wall of the stove body is provided with a stove-body water chamber communicated with the annular water chamber, the stove-body water chamber is provided with a water outlet pipe, a flue is arranged between the inner wall of the stove-body water chamber and the outer wall of the annular water chamber, and the stove body is also provided with a chimney which is far from the side discharge flue and is communicated with the flue. The structure of the water heating stove is simple, and the water heating stove can sufficiently absorb and utilize the heat in flue gas, thus the thermal efficiency of fuel is improved.
Description
Technical field
The utility model relates to a kind of cage-returning type hot-water heating stove.
Background technology
In cold winter, resident family or suburb country residents for part is disperseed can only adopt hot-water heating stove or air-conditioning.The hot-water heating stove that present country residents is used comprises body of heater, combustion chamber and is sleeved on the hydroecium in the outside, combustion chamber, the heat that hydroecium absorbs on the outer wall of combustion chamber heats, and the flue gas of emerging in the spontaneous combustion chamber directly discharges through chimney, the most of heat that has in the flue gas is not fully utilized, the portion of hot efficient of loss fuel.
The utility model content
The technical problems to be solved in the utility model provides and a kind ofly can make full use of heat in the flue gas to improve the cage-returning type hot-water heating stove of the thermal efficiency.
For solving the problems of the technologies described above, the cage-returning type hot-water heating stove that is provided comprises body of heater and is arranged on the interior combustion chamber of body of heater, combustion outer case is equipped with annular water chamber, be communicated with water inlet pipe in the annular water chamber, its design feature is: the combustion chamber sidepiece is provided with the side smoke outlet flue that passes annular water chamber, inboard wall of furnace body is provided with the body of heater hydroecium that is communicated with annular water chamber, the body of heater hydroecium is provided with outlet pipe, between the inwall of body of heater hydroecium and the outer wall of annular water chamber is flue, also is provided with on the body of heater away from side smoke outlet flue and the chimney that is communicated with flue.
After adopting said structure, owing to be provided with the side smoke outlet flue, flue gas spontaneous combustion chamber approaching side smoke outlet flue on the combustion chamber, enter flue again, the interior wall energy of the outer wall of annular water chamber and body of heater hydroecium absorbs the heat of flue gas simultaneously, thereby reaches making full use of of heat in the flue gas, has improved the thermal efficiency; And, thereby, the heat in the flue gas is fully absorbed from the flue gas that the side smoke outlet flue is emerged the whole of flue that to flow through because the connector of chimney is away from the side smoke outlet flue.In sum, the utility model is simple in structure, can fully absorb the heat in the flue gas, has improved the thermal efficiency of fuel.
As improvement of the present utility model, at least one door of scratching in the ashes that communicates with flue is housed on the described side wall of furnace, and the outer wall of the door of scratching in the ashes is concordant with furnace body outer wall, opens the door of scratching in the ashes, dust in can in time cleaning flues, concordant being provided with can make body of heater more elegant in appearance.
Described body of heater hydroecium is made up of three hydroeciums that are interconnected that are centered around the annular water chamber outside, and flue is a shape, and described side smoke outlet flue is positioned at an open end of a shape, and chimney is communicated with another open end door shape.
Described combustion chamber comprises boiler clothing and the grate, the ashes chamber that are positioned at the boiler clothing below, and the ashes chamber is provided with air door, and the inner space of boiler clothing is a burner hearth.
As further improvement of the utility model, be provided with breather chamber in the burner hearth, the lower end of breather chamber communicates with the ashes chamber, and the upper end of breather chamber is provided with the passage that leads to roof of the furnace, the air that air door from the ashes chamber enters is drained in the burner hearth by passage, can play combustion-supporting effect.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the cutaway view of A-A line among Fig. 1.
The specific embodiment
Cage-returning type hot-water heating stove as depicted in figs. 1 and 2, it comprises body of heater 1 and the combustion chamber 2 that is arranged in the body of heater 1, this combustion chamber 2 comprises boiler clothing 21 and is positioned at grate 22, the ashes chamber 23 of boiler clothing 21 belows, ashes chamber 23 is provided with air door 26, the inner space of boiler clothing 21 is a burner hearth 24, be provided with breather chamber 25 in the burner hearth 24, the lower end of breather chamber 25 communicates with ashes chamber 23, and the upper end of breather chamber 25 is provided with the passage 27 that leads to burner hearth 24 tops.
Be set with annular water chamber 3 outside the above-mentioned combustion chamber 2, be communicated with water inlet pipe 8 in the annular water chamber 3, combustion chamber 2 sidepieces are provided with the side smoke outlet flue 4 that passes annular water chamber 3, body of heater 1 inwall is provided with the body of heater hydroecium 5 that is communicated with annular water chamber 3, body of heater hydroecium 5 is provided with outlet pipe 9, be flue 6 between the outer wall of the inwall of body of heater hydroecium 5 and annular water chamber 3, also be provided with on the body of heater 1 away from side smoke outlet flue 4 and the chimney 7 that is communicated with flue 6.Above-mentioned body of heater hydroecium 5 is made up of three hydroeciums that are interconnected that are centered around annular water chamber 3 outsides, flue 6 is a shape, side smoke outlet flue 4 is positioned at an open end of a shape, another open end that chimney 7 is communicated with door shape, shown in the dotted line among Fig. 2, side smoke outlet flue 4 is positioned at the lower left, and chimney 7 is installed in the lower right.
At least one that communicate with flue door 10 of scratching in the ashes is housed on the sidewall of body of heater 1, and the outer wall of the door 10 of scratching in the ashes is concordant with body of heater 1 outer wall, and preferred plan scratches in the ashes 10 for being provided with three, promptly body of heater shown in Figure 2 two below be provided with above reaching the right side.
When using the utility model, pan bracket 11 is set above combustion chamber 2, the heat that utilization makes progress from burner hearth 24 is heated up water and is cooked, heat in the flue gas can be absorbed by annular water chamber and body of heater hydroecium, thereby the heat of fuel all is fully utilized, also can lid 12 be set, do not heating up water when cooking at body of heater 1 top, guarantee that heat enters flue with flue gas, to make full use of the heat of fuel.
Claims (5)
1. cage-returning type hot-water heating stove, comprise body of heater (1) and be arranged on the interior combustion chamber (2) of body of heater (1), the outer annular water chamber (3) that is set with in combustion chamber (2), be communicated with water inlet pipe (8) in the annular water chamber (3), it is characterized in that: combustion chamber (2) sidepiece is provided with the side smoke outlet flue (4) that passes annular water chamber (3), body of heater (1) inwall is provided with the body of heater hydroecium (5) that is communicated with annular water chamber (3), body of heater hydroecium (5) is provided with outlet pipe (9), be flue (6) between the outer wall of the inwall of body of heater hydroecium (5) and annular water chamber (3), also be provided with on the body of heater (1) away from side smoke outlet flue (4) and the chimney (7) that is communicated with flue (6).
2. cage-returning type hot-water heating stove according to claim 1 is characterized in that: at least one door (10) of scratching in the ashes that communicates with flue (4) is housed on the sidewall of described body of heater (1), and the outer wall of the door (10) of scratching in the ashes is concordant with body of heater (1) outer wall.
3. cage-returning type hot-water heating stove according to claim 1, it is characterized in that: described body of heater hydroecium (5) is made up of three hydroeciums that are interconnected that are centered around annular water chamber (3) outside, flue (6) is a shape, described side smoke outlet flue (4) is positioned at an open end of a shape, and chimney (7) is communicated with another open end door shape.
4. cage-returning type hot-water heating stove according to claim 1, it is characterized in that: described combustion chamber (2) comprise boiler clothing (21) and are positioned at grate (22), ashes chamber (23) of boiler clothing (21) below, ashes chamber (23) is provided with air door (26), and the inner space of boiler clothing (21) is burner hearth (24).
5. cage-returning type hot-water heating stove according to claim 4, it is characterized in that: be provided with breather chamber (25) in the described burner hearth (24), the lower end of breather chamber (25) communicates with ashes chamber (23), and the upper end of breather chamber (25) is provided with the passage (27) that leads to burner hearth (24) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205791726U CN201885262U (en) | 2010-10-27 | 2010-10-27 | Return type water heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205791726U CN201885262U (en) | 2010-10-27 | 2010-10-27 | Return type water heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201885262U true CN201885262U (en) | 2011-06-29 |
Family
ID=44182808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205791726U Expired - Fee Related CN201885262U (en) | 2010-10-27 | 2010-10-27 | Return type water heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201885262U (en) |
-
2010
- 2010-10-27 CN CN2010205791726U patent/CN201885262U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20111027 |