CN2212719Y - Multipurpose briquette air heating stove - Google Patents
Multipurpose briquette air heating stove Download PDFInfo
- Publication number
- CN2212719Y CN2212719Y CN 94248916 CN94248916U CN2212719Y CN 2212719 Y CN2212719 Y CN 2212719Y CN 94248916 CN94248916 CN 94248916 CN 94248916 U CN94248916 U CN 94248916U CN 2212719 Y CN2212719 Y CN 2212719Y
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- CN
- China
- Prior art keywords
- radiator
- stove
- chimney
- burner hearth
- heating stove
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- 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.)
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Abstract
The utility model relates to a multipurpose briquette air heating stove, belonging to the field of stove designing and manufacturing. The place between the combustion liner and the case of the hearth is provided with a heat insulation layer for increasing hearth temperature. Thus, the heat release rate of the combustion of the briquette can be effectively increased. The heat radiator of the stove is arranged between the hearth and a chimney. The hearth temperature can not be affected. The heat radiation core of the heat radiator adopts a plurality of flat tubes with small resistance of air flow for reducing flue resistance. Thus, the attractive force of the chimney can be maintained in a sufficient level. The stove not only can be used for heating, but also can be used for cooking food and boiling water. In addition, hot water can be used at any time for shower and raising the relative humidity of air.
Description
The utility model is a kind of multi-purpose type coal heating stove, belongs to coal stove and manufactures and designs the field.
The burning of moulded coal has thermal efficiency height, desulfurization is easy, smoke evacuation is less, indoor than advantages such as cleanings.For many years, national energy and environmental administration promote the use of moulded coal always in urban and rural residents.Owing to many-sided reason, wherein mainly be that existing stove and accessory owes perfect, make popularization be difficult to deeply particularly meet difficulty in the heating of cold area popularizing moulded coal.
Though existing moulded coal heating stove is many, all there is defective aspect main to some extent in burning and heat radiation (heat exchange) two:
The key of moulded coal heating is its combustion heat release rate.Visualize is the length of a moulded coal from the after-flame institute time-consuming that takes fire.Short person consuming time, its heat liberation rate, heat release rate height.The principal element that influences the moulded coal combustion heat release rate has two: one, fire box temperature, the 2nd, the suction force of chimney.Both also should suitably cooperate.The design of existing moulded coal stove and accessory seldom thinks better of the problem that burner hearth is incubated.Considerable stove and accessory is provided with water jacket or heat exchange air blanketing around its burner hearth.This class formation is all reducing fire box temperature in varying degrees, and is unfavorable in the moulded coal burning.The stove and accessory that has disposes tortuous flue gas flow channel for improving the heat exchange amount, causes the flue gas circulation not smooth, also influences the combustion heat release rate of moulded coal.
In order to overcome the above-mentioned deficiency of existing moulded coal stove and accessory, when improving the moulded coal heat liberation rate, heat release rate, improve its heat dispersion as far as possible, a kind of multi-purpose type coal heating stove of the special proposition of the utility model.
Multi-purpose type coal heating stove of the present utility model is to be taken over by burner hearth, hot-tub, radiator and chimney to constitute; Hot-tub is contained in an end that is pasting burner hearth in the radiator, and its top is communicated with a hot water reservoir; Radiator and furnace enclosure link, and chimney is housed on its end away from burner hearth takes over; Radiator adopts one group of flat tube to make radiating core, is provided with some low boss vertical with air flow and plays the flow-disturbing effect in flat tube; Between furnace enclosure and flame retardant coating, be provided with heat-insulation layer, to improve fire box temperature; Have some secondary ventilating ductings in the flame retardant coating; Fire bars in the burner hearth is made with band steel, makes edge of a knife shape above it, is beneficial to remove the moulded coal slag of after-flame.
Multi-purpose type coal heating stove of the present utility model can become the heating stove of many kinds of specifications by the kind (garden coal or square coal) of used moulded coal with the different designs of size and combination (single burner hearth or twin furnace).
Adopt multi-purpose type coal Heating stove of the present utility model that following characteristics are arranged:
1, owing to adopted heat-insulation layer, can improve the temperature of burner hearth effectively, improve the combustion heat release rate of moulded coal.
2, adopt flat tube radiator, can make flue gas flow into chimney swimmingly and discharge, help the burning of moulded coal.
3, adopt secondary ventilating ducting, can avoid because of the not enough carbon monoxide that produces of oxygen supply.
4, adopt the low boss of flow-disturbing, but augmentation of heat transfer, to improve heat transfer coefficient.
5, this stove both can heat, and simultaneously can cook food again, boiled water, heat supply water, shower and humidifying air.
Fig. 1 is the cutaway view of multi-purpose type coal heating stove for the stove of separate room heating;
Fig. 2 is the vertical view of multi-purpose type coal heating stove for the stove of separate room heating;
Fig. 3 is the side view of multi-purpose type coal heating stove for the stove of separate room heating;
Fig. 4 is the cutaway view of multi-purpose type coal heating stove for the hot-blast stove of heating between many;
Fig. 5 is the vertical view of multi-purpose type coal heating stove for the hot-blast stove of heating between many;
Fig. 6 is the cutaway view of multi-purpose type coal heating stove water, vapour stove;
Fig. 7 is the vertical view of multi-purpose type coal heating stove water, vapour stove;
Embodiment 1(sees Fig. 1,2,3):
Multi-purpose type coal heating stove of the present utility model is to take over (9) by burner hearth (7), hot-tub (8), radiator and chimney to constitute; Adopt two single burner hearths separating mutually in the burner hearth (7); Hot-tub (8) is loaded on an end that is pasting burner hearth (7) in the radiator, and its top is connected to one and is communicated with and has the hot water reservoir (18) of automatic water compensating valve (19) with running water pipe (17); Radiator and burner hearth (7) link, and chimney is housed on its end away from burner hearth (7) takes over (9); Radiator adopts one group of flat tube to make radiating core (13), and the two ends of every flat tube are inserted in the flat hole on tube sheet (11) and (14) respectively and fixed with it, be provided with some low boss (12) vertical with air flow and play the flow-disturbing effect in flat tube; Between the shell (6) of burner hearth (7) and flame retardant coating (3), be provided with the heat-insulation layer (5) of filling expanded perlite granule or rock wool, to improve the temperature of burner hearth; Have some secondary ventilating ductings (4) in the flame retardant coating (3); Fire bars (2) in the burner hearth (7) adopts band steel to make, and makes edge of a knife shape above it, is beneficial to remove the moulded coal slag of after-flame; In addition, the side in hot-tub (8) below also is provided with a summer grade chimney with cover and takes over (15), the usefulness when preparing against without radiator; In the side of radiator the tap (16) that communicates with hot-tub (8) is housed also, can takes hot water at any time; Place one in the grey chamber below the burner hearth and connect ash-pit (1); Take over (9) at chimney and locate to be provided with a Watering trough (10), in be filled with water, be used for humidifying air.
Winter is when using, light stove after, the flue gas band heat and is passed radiator, takes over (9) from chimney and discharges through chimney.Hot-tub (8) and radiator can be from flue gas draw heat.Air enters in the flat tube of radiating core (13) from the bottom of radiator, through with flue gas heat exchange after, from it portion enter indoor, thereby reach the purpose of heating.The heating stove of this class formation only is suitable for the usefulness of single room heating.When summer, chimney can be taken over (9) and seal, and summer grade chimney adapter (15) is connected with chimney, flue gas is just only just taken over (15) through the chimney discharge from chimney through a hot-tub (8) like this, and the radiator of not flowing through.
Embodiment 2(sees Fig. 4,5):
This stove can be used for a plurality of room heating.Its structure is except that adding wind scooper on (20) and hot-blast main (21) and below radiator under the installing wind scooper (24) and an air blast (22) and the shutter (23), its structure is identical with embodiment 1 on radiator.Air blast (22) is enclosed in the below of radiator, can subdue its noise effectively, and the side of radiator below is adorned a shutter (23) and air inlet is provided for air blast (22); Air blast (22) links with following wind scooper (24), air is blown into the interior heat exchange of flat tube of radiating core (13); Last wind scooper (20) is connected with the upper perforated plate (11) of radiating core (13), and hot-blast main (21) is associated on the wind scooper (20), and the hot-air of discharging in the radiating core (13) is transported to each room heating by hot blast manifold.
Embodiment 3(sees Fig. 6,7):
The difference of structure of this stove and embodiment 1 is: be welded with the overhead gage (25) of a band water pipe above radiator, constitute upper tank, the lower baffle plate (26) that the below is welded with a band water pipe constitutes lower header.When using hot water heating, the water that has been heated in radiating core (13) borrows temperature difference convection circulation (or small pipeline pump forced circulation) to be transported in the heating radiator in each room through upper tank, returns lower header behind the radiating and cooling again.When using steam heating, water is heated up to vaporization in radiating core (13), and the steam that taken place relies on the pressure of self to be transported in the heating radiator in each room, after heat radiation and being condensed into aqueous water, relies on power for support or the small pipeline pump returns lower header.
Claims (5)
1, the utility model is a kind of multi-purpose type coal heating stove, belongs to coal stove and manufactures and designs the field, and it is to be taken over by burner hearth, hot-tub, radiator and chimney to constitute, and it is characterized in that:
A. hot-tub is contained in an end that is pasting burner hearth in the radiator, and its top is connected to a hot water reservoir;
B. radiator and furnace enclosure link, and chimney is housed on its end away from burner hearth takes over;
C. radiator adopts one group of flat tube to make radiating core, and the two ends of every flat tube are inserted respectively on the tube sheet and also fixed with it in the corresponding flat hole, are provided with some low boss vertical with air flow in flat tube;
D. between burner hearth flame retardant coating and shell, be provided with heat-insulation layer;
E. the fire bars in the burner hearth is made with band steel, makes edge of a knife shape above it.
2, multi-purpose type coal heating stove according to claim 1 is characterized in that having in the flame retardant coating some secondary ventilating ductings.
3, multi-purpose type coal heating stove according to claim 1 is characterized in that chimney adapter place is provided with a Watering trough.
4, multi-purpose type coal heating stove according to claim 1 is characterized in that the side below hot-tub is provided with a summer grade chimney adapter with cover.
5, multi-purpose type coal heating stove according to claim 1 is characterized in that air blast is enclosed in the below of radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248916 CN2212719Y (en) | 1994-12-30 | 1994-12-30 | Multipurpose briquette air heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94248916 CN2212719Y (en) | 1994-12-30 | 1994-12-30 | Multipurpose briquette air heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2212719Y true CN2212719Y (en) | 1995-11-15 |
Family
ID=33853678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94248916 Expired - Fee Related CN2212719Y (en) | 1994-12-30 | 1994-12-30 | Multipurpose briquette air heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2212719Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423785A (en) * | 2014-09-22 | 2016-03-23 | 宋兆光 | Heat gain emission reduction device |
-
1994
- 1994-12-30 CN CN 94248916 patent/CN2212719Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423785A (en) * | 2014-09-22 | 2016-03-23 | 宋兆光 | Heat gain emission reduction device |
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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 |