CN2497182Y - Pure-water circulating coal-burning energy-saving stove - Google Patents
Pure-water circulating coal-burning energy-saving stove Download PDFInfo
- Publication number
- CN2497182Y CN2497182Y CN 01231010 CN01231010U CN2497182Y CN 2497182 Y CN2497182 Y CN 2497182Y CN 01231010 CN01231010 CN 01231010 CN 01231010 U CN01231010 U CN 01231010U CN 2497182 Y CN2497182 Y CN 2497182Y
- Authority
- CN
- China
- Prior art keywords
- water jacket
- burner hearth
- chimney
- heater
- hot water
- 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 provides a pure water circulation coal and energy conservation furnace, overcoming defects of the existing coal furnaces that the energy consumption is high; the structure is complex; the running failure is much and the running noise is large, etc. Adopting an up-and-down through heating water jacket arranged on the outside of a hearth and adding a reversing flue and a chimney structure can ensure that the heat in the hearth exchanges thoroughly to reach the energy conservation effect. The structure is simple and the operation is convenient, and the performance is safe and reliable with the low noise and the high heating efficiency.
Description
Technical field
The utility model relates to coal stove, especially a kind of integrate cook, the energy-conservation stove of pure water coal circulation burning of function such as heating, baking.
Background technology
At present, the coal stove of functions such as band is cooked, heating, kind is a lot, uses very general.But good energy-conserving effect is easy to operate, save the labour greatly and cook, functions such as heating, baking complement each other, and are efficient, reliable, move noiseless comprehensive coal furnace, seldom see on the market.Chinese patent CN2338637Y discloses a kind of multifunctional coal-fired cooking range capable of gasifying, adopts the mode of gasification, improves the thermal efficiency, functions such as realization is cooked, heating, but its complex structure, spare and accessory parts such as valve are a lot, operation sequence is many, and under HTHP work, accessory very easily damages, especially safety valve spring is easy to malfunctioning, cause and leak, leak gas that moisturizing is untimely, water gauge glass easily bursts again, keep in repair very frequently, cause than unnecessary trouble to the user.Moreover, owing to be the steam circulation, make the heater temperature height, must have the heating power boost motor to advance, thereby the operation noise is very big, the user can't stand.In addition, in actual manufacturing was used, the warm off size reason of jacket structure for water had influenced the conduction and the absorption of heat, has reduced the thermal efficiency.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, to provide a kind of simple in structure, easy to operate, safe and reliable, and noise is low, the energy-conservation stove of pure water coal circulation burning that the thermal efficiency is high.
The utility model is by the following technical solutions:
The energy-conservation stove of a kind of pure water coal circulation burning comprises body of heater, burner hearth, and furnace body outer wall is established heat-insulation layer, more than the stockhole, be provided with fire-suppressing cover, the fire door on its top is provided with furnace access cap, and burner hearth bottom is established fire bars, inwall is provided with interior pad, also has wind-supplying mouth on the burner hearth, and the fire bars bottom is an ash bin.Fill up the outer warm water jacket of the annular of surrounding burner hearth that is provided with in the burner hearth, warm water jacket internal run-through, upward suitable for reading to burner hearth, down to burner hearth bottom, the upper furnace outer wall passes interior pad, warm water jacket has the lower flue mouth.Be close to inboard wall of furnace body, half one establishes outer hot water jacket thereon, between outer hot water jacket and the burner hearth, around warm water jacket is lower flue, is provided with chimney in body of heater one side, and lower flue is communicated with smoke box, chimney, chimney is provided with chimney water jacket, warm water jacket tube connector connects chimney water jacket and warm water jacket, and last hot water jacket tube connector connects chimney water jacket and outer hot water jacket, and it is inner suitable for reading with burner hearth that upper flue connects chimney.Water inlet is established and bottom of furnace body, and hot water outlet is located at chimney water jacket top.The water inlet tube connector connects water inlet and outer hot water jacket bottom.
Effect of the present utility model is:
1. simple in structure, reliable safety.
Because adopt the pure water cyclic design, pipeline does not have gasification, simplifies the structure greatly, has reduced attaching parts such as valve, but increase operational reliability.
2. simple to operate, operating cost reduces.
Since special burner hearth and the design of return flue, the sufficient thermal efficiency of coal-fired performance, burning time is long, and operating frequency is few, and operating cost is low.
3. the raising thermal efficiency does not have the operation noise.
Because the cigarette journey is long, heat exchange is abundant, thereby thermal efficiency height.Hot water circuit mustn't external force advance, self-loopa, thereby do not move noise.
Description of drawings
Fig. 1 is the utility model internal structure schematic diagram.
Fig. 2 is the vertical view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 1, the energy-conservation stove of this pure water coal circulation burning comprises body of heater 1, burner hearth 2, and body of heater 1 outer wall is established heat-insulation layer 8, burner hearth 2 cylindrical shapes less than end opening suitable for reading.More than burner hearth 2 is suitable for reading, be provided with fire-suppressing cover 9, the fire door on its top is provided with furnace access cap 10, and burner hearth 2 bottom inside are established fire bars 5, and pad 4 in inwall is provided with also has 4 wind-supplying mouths 19 on the burner hearth 2, is connected by secondary air channel to feed burner hearth 2 inside.Ash bin 6 is established in fire bars 5 bottoms, is close to fire bars 5 bottom ash bins 6 upsides and establishes deashing rocking bar 7.Fill up the 4 outer warm water jackets 3 of the annulars of surrounding burner hearth 2 that are provided with in the burner hearth 2, warm water jacket 3 internal run-throughs, upward suitable for reading to burner hearth 2, down to burner hearth 2 bottoms.Pad 4, warm water jacket 3 had lower flue mouth 23 in burner hearth 2 external wall of upper portion were passed, and aperture position is in preceding right corner.Be close to body of heater 1 inwall, half one establishes outer hot water jacket 13 thereon, and between outer hot water jacket 13 and the burner hearth 2, around warm water jacket 3 are lower flues 12.Be provided with chimney 11 in body of heater 1 one sides, lower flue 12 is communicated with flue 21, chimney 11, chimney 11 is provided with chimney water jacket 14, warm water jacket tube connector 18 connects chimney water jacket 14 and warm water jacket 3, last hot water jacket tube connector 17 connects chimney water jacket 14 and outer hot water jacket 13, and it is inner suitable for reading with burner hearth 2 that upper flue 16 connects chimney 11.Water inlet 22 is established and body of heater 1 bottom, and hot water outlet 15 is located at chimney water jacket 14 tops, and water inlet tube connector 26 connects water inlet 22 and outer hot water jacket (13) bottom.Baking box 20 and following baking box and deashing case 24 are established in body of heater 1 chimney 11 outsides, between establish valve 25.
Operation principle:
After cold water enters body of heater 1 water inlet 22, be divided into two-way one tunnel and enter heating in the warm water jacket 3, because lower flue mouth 23, lower flue 12 constitute the return flue, high-temperature flue gas is around warm water jacket 3 outsides, through lower flue 12, flue 21, chimney 11, carry out heat exchange, the conical structure of warm water jacket 3 with water in the corresponding water jacket, its heating surface area is greatly increased, and inside and outside be heated, heat exchange is abundant, water temperature can raise fast.Hot water absorbs high-temperature flue gas in the chimney 11 after entering chimney water jacket 14 through warm water jacket tube connector 18, the further increase of temperature, and final high temperature water exports hot-water line work to by hot water outlet 15.Another road is from water inlet 22 hot water jacket 13 bottoms outside distributive pipe enters, and after cold water carried out sufficient heat exchange with high-temperature flue gas in the flue on every side, temperature raise, and hot water is raised to outer hot water jacket 13 tops, continue and high-temperature flue gas carries out heat exchange,
With entering chimney water jacket 14 after go up hot water jacket tube connector 17, hot water exports hot-water line work to by hot water outlet 15 after continuing to heat up.In cold water enters stove, be divided into the two-way circular heating, utilize the return flue, increase flue gas flow, prolong heat-exchange time, make exchange heat fully complete.Coal-fired heat is through the transmission and the utilization of said procedure in the burner hearth, enter at last in the chimney flue gas heat seldom, most heats exchange in stove, are fully utilized, the chimney temperature is not high, can touch with hand.On the whole, this stove energy-saving effect is obvious.
Claims (4)
1. energy-conservation stove of pure water coal circulation burning, comprise body of heater (1), burner hearth (2), body of heater (1) outer wall is established heat-insulation layer (8), more than burner hearth (2) mouth, be provided with fire-suppressing cover (9), the fire door on its top is provided with furnace access cap (10), fire bars (5) is established in burner hearth (2) bottom, and inwall is provided with interior pad (4), also has wind-supplying mouth (19) on the burner hearth (2), fire bars (5) bottom is ash bin (6), it is characterized in that the outer warm water jacket (3) of the annular of surrounding burner hearth (2) that is provided with of pad (4) in the burner hearth (2), warm water jacket (3) internal run-through is gone up suitable for reading to burner hearth (2), down to burner hearth (2) bottom, burner hearth (2) external wall of upper portion is passed interior pad (4), warm water jacket (3) has lower flue mouth (23); Be close to body of heater (1) inwall, half one establishes outer hot water jacket (13) thereon, between outer hot water jacket (13) and the burner hearth (2), around warm water jacket (3) is lower flue (12), be provided with chimney (11) in body of heater (1) one side, lower flue (12) is communicated with smoke box (21), chimney (11), chimney (11) is provided with chimney water jacket (14), warm water jacket tube connector (18) connects chimney water jacket (14) and warm water jacket (3), last hot water jacket tube connector (17) connects chimney water jacket (14) and outer hot water jacket (13), and it is inner suitable for reading with burner hearth (2) that upper flue (16) connects chimney (11); Water inlet (22) is established and body of heater (1) bottom, and hot water outlet (15) is located at chimney water jacket (14) top; Water inlet tube connector (26) connects water inlet (22) and outer hot water jacket (13) bottom.
2. the energy-conservation stove of pure water coal circulation burning as claimed in claim 1 is characterized in that burner hearth (2) cylindrical shape less than end opening suitable for reading.
3. the energy-conservation stove of pure water coal circulation burning as claimed in claim 1 is characterized in that being close to fire bars (5) bottom and establishes deashing rocking bar (7).
4. the energy-conservation stove of pure water coal circulation burning as claimed in claim 1 is characterized in that body of heater (1) chimney (11) outside establishes baking box (20) and following baking box and deashing case (24), between establish valve (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231010 CN2497182Y (en) | 2001-07-20 | 2001-07-20 | Pure-water circulating coal-burning energy-saving stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01231010 CN2497182Y (en) | 2001-07-20 | 2001-07-20 | Pure-water circulating coal-burning energy-saving stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2497182Y true CN2497182Y (en) | 2002-06-26 |
Family
ID=33645402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01231010 Expired - Fee Related CN2497182Y (en) | 2001-07-20 | 2001-07-20 | Pure-water circulating coal-burning energy-saving stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2497182Y (en) |
-
2001
- 2001-07-20 CN CN 01231010 patent/CN2497182Y/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 |