CN2567479Y - Quick-heating high-efficient coal-saving multipurpose stove - Google Patents
Quick-heating high-efficient coal-saving multipurpose stove Download PDFInfo
- Publication number
- CN2567479Y CN2567479Y CN 02268338 CN02268338U CN2567479Y CN 2567479 Y CN2567479 Y CN 2567479Y CN 02268338 CN02268338 CN 02268338 CN 02268338 U CN02268338 U CN 02268338U CN 2567479 Y CN2567479 Y CN 2567479Y
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- CN
- China
- Prior art keywords
- water tank
- waste heat
- coal
- burner hearth
- multipurpose 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 relates to a quick-heating high-efficient coal-saving multipurpose stove. A hearth whole body is surrounded by a water tank; heat insulating material is coated outside the water tank; a round port is arranged in the center of an upper plate of the water tank; a stove port is placed on the round port; an upper port of the hearth is provided with two waste heat outlets leading to the water tank; one end of a waste heat pipe is connected with the waste heat outlets and the other end is communicated with a smoke discharging pipe. The utility model can effectively utilize the waste heat of the combustion of coal and can solve the question of hot water used for the daily living of people; the utility model can also provide indoor heating in winter; simultaneously, the coal consumption can be increased; thereby, the coal can be saved.
Description
Technical field
The utility model relates to a kind of coal furnace, especially a kind of coal-saving stove that can utilize coal-fired waste heat.
Technical background
Traditional coal furnace is made up of fire door, burner hearth, fire grate, slag-drip opening and exhaust opening, and the flue gas that has heat that produces in the fired coal combustion process is directly discharged outdoor by pipeline, can not effectively utilize waste heat.In order to solve in people's daily life the requirement of using hot water, around a water tank, but it is the interior water of the direct heating water tank of heat that utilizes burner hearth to produce to the stove that has burner hearth outside, and the efficiency of heating surface is low.Because the water storage temperature in the water tank is lower, can reduce fire box temperature in addition, the coal burning in the burner hearth is caused adverse effect, cause the coal burning instability, even stove fire is extinguished.
Summary of the invention
The purpose of this utility model provides a kind of fast hot high-efficient coal-saving multipurpose furnace that can effectively utilize coal-fired waste heat to carry out the cold water heating.
For achieving the above object, the technical solution adopted in the utility model is: fast hot high-efficient coal-saving multipurpose furnace, burner hearth integral body is surrounded by water tank, the water tank skin is coated with insulation material, water tank upper plate central authorities leave a round mouth, be placed with fire door on the round mouth, burner hearth is suitable for reading to be had two waste heat outlet waste heat Guan Yiduan that lead to water tank to export with waste heat to be connected, and the other end is connected with smoke exhaust pipe and communicates.
Two waste heat outlets are symmetrical distribution at circumferencial direction, and the waste heat pipe is drawn the back from waste heat outlet connection and is connected with smoke exhaust pipe after water tank inner bending coiling.
Burner hearth is coated with heat-barrier material, and its thickness is 5～12 centimetres.
Smoke exhaust pipe respectively has an outlet to stretch out the furnace wall up and down.
The water tank upper wall is provided with two outlet pipes, and the bottom is provided with two water inlet pipes.
The place is provided with bell at fire door, is provided with fire sealing cover at stockhole.
After adopting technical scheme described in the utility model, the waste heat that produces in the coal burning process, can heat the water in the water tank by water tank fast through two waste heat pipes, and waste gas is discharged outdoor by smoke exhaust pipe connecting pipe suitable for reading.Owing to be provided with thicker heat-barrier material around the utility model burner hearth, when effectively utilizing waste heat, can the coal burning in the burner hearth not impacted simultaneously, can not increase the quantity combusted of coal yet, can play the coal-fired effect of saving.
Description of drawings
Fig. 1 cuts open schematic diagram for master of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
As shown in Figure 1 and Figure 2, the water tank 5 that is welded into by steel plate is fixed on the shelf that is welded into by angle bar 9, four stove legs 10 of shelf four welded corner joints, water tank 5 central authorities sit shove charge thorax 7, burner hearth 7 is coated with heat-barrier material 14, and its thickness is 5～12 centimetres, because the heat-barrier material that burner hearth 7 outsides coat is thicker, water storage in the water tank 5 can not cause adverse effect to the coal burning in the burner hearth substantially, thereby reaches the effect of economizing on coal.Water tank 5 upper plate central authorities leave a round mouth, fire door 1 is housed on the round mouth, burner hearth 7 is suitable for reading two waste heats outlets 19 that are symmetrically distributed at circumferencial direction of leading to water tank, waste heat pipe 11,12 1 ends are connected with two waste heat outlets 19 respectively, waste heat pipe 11,12 after waste heat outlet 19 connections are drawn, in water tank 5, be bent to water tank 5 bottoms downwards to the first from left segment length earlier, the bending back other end is connected with smoke exhaust pipe 6 and communicates to the right again, like this because waste heat pipe 11,12 have enough length in water tank, can make the coal-fired heat that produces through waste heat pipe 11,12 are fully absorbed by the water in the water tank, accelerate the firing rate of water, improved the thermal efficiency.Smoke exhaust pipe 6 is provided with suitable for reading 20 and end opening 8,20 pass-out water tanks, 5 upper plates suitable for reading, and end opening 8 pass-out water tanks 5 lower plates, 20 connecting pipes suitable for reading are discharged flue gas outdoor, and end opening 8 is closed when flat, regularly opens the coal tar and the moisture content that produce with in the cleaning waste heat cooling procedure.Burner hearth 7 end openings are provided with fire grate 13, lay fire coal in the burner hearth above the fire grate 13, below welding slag notch 16.Water tank 5 outsides are coated with one deck insulation material 4, and the water in the water tank is played insulation effect.The plane is provided with operating desk 3 on the water tank 5, and water tank 5 upper plates have two outlet pipes, 2 pass-out operating table surface 3, and water tank 5 bottoms are connected to two water inlet pipes 15.A water inlet pipe is received on the running water pipe, and an outlet pipe uses for connecing hot water, and remaining water inlet pipe uses for heating with water inlet and the water return outlet that an outlet pipe can be connected radiator.
The utility model can be used for cooking, having a bath and warm oneself, and for this reason, is provided with bell 17 at the fire door place, is provided with fire sealing cover 18 at stockhole.When cooking, bell 17 and fire sealing cover 18 are all opened, putting pot on fire door 1 can cook.Finish after meal, bell 17 is covered, the coal-fired heat that produces promptly enters waste heat pipe 11,12 through waste heat outlet 19 in the burner hearth, the water in the heating water tank 5, and hot water can be used to have a bath and warm oneself.In the time need not cooking, have a bath and warm oneself, fire sealing cover 18 and bell 17 all can be covered, fire sealing cover 18 and burner hearth be suitable for reading to stay some gaps can satisfy the fire coal required oxygen that burns away slightly, and stove fire not only can not extinguish, and saves very much coal-fired.Because the coal-fired heat that produces is fully absorbed by the water in the water tank 5, so the waste gas that smoke exhaust pipe 6 is discharged do not have heat substantially, can not feel hot even hand feels yet.
Claims (6)
1, a kind of fast hot high-efficient coal-saving multipurpose furnace, burner hearth (7) is whole to be surrounded by water tank (5), water tank (5) skin is coated with insulation material (4), water tank (5) upper plate central authorities leave a round mouth, be placed with fire door (1) on the round mouth, it is characterized in that: burner hearth (7) is suitable for reading two waste heats outlets (19) of leading to water tank, and waste heat pipe (11), (12) one ends export (19) with waste heat and are connected, and the other end is connected with smoke exhaust pipe (6) and communicates.
2, multipurpose furnace according to claim 1 is characterized in that: for being symmetrically distributed, waste heat pipe (11), (12) are drawn the back from waste heat outlet connection and are connected with smoke exhaust pipe (6) in water tank (5) inner bending coiling back at circumferencial direction in two waste heat outlets (19).
3, multipurpose furnace according to claim 1 and 2 is characterized in that: burner hearth (7) is coated with heat-barrier material (14), and its thickness is 5～12 centimetres.
4, multipurpose furnace according to claim 1 and 2 is characterized in that: smoke exhaust pipe (6) respectively has an outlet to stretch out the furnace wall up and down.
5, multipurpose furnace according to claim 1 and 2 is characterized in that: water tank (5) upper wall is provided with two outlet pipes (2), and the bottom is provided with two water inlet pipes (15).
6, multipurpose furnace according to claim 1 and 2 is characterized in that: be provided with bell (17) at the fire door place, be provided with fire sealing cover (18) at stockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268338 CN2567479Y (en) | 2002-07-16 | 2002-07-16 | Quick-heating high-efficient coal-saving multipurpose stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02268338 CN2567479Y (en) | 2002-07-16 | 2002-07-16 | Quick-heating high-efficient coal-saving multipurpose stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2567479Y true CN2567479Y (en) | 2003-08-20 |
Family
ID=33733786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02268338 Expired - Fee Related CN2567479Y (en) | 2002-07-16 | 2002-07-16 | Quick-heating high-efficient coal-saving multipurpose stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2567479Y (en) |
-
2002
- 2002-07-16 CN CN 02268338 patent/CN2567479Y/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 |