CN201310930Y - Novel heating furnace - Google Patents
Novel heating furnace Download PDFInfo
- Publication number
- CN201310930Y CN201310930Y CNU2008202245253U CN200820224525U CN201310930Y CN 201310930 Y CN201310930 Y CN 201310930Y CN U2008202245253 U CNU2008202245253 U CN U2008202245253U CN 200820224525 U CN200820224525 U CN 200820224525U CN 201310930 Y CN201310930 Y CN 201310930Y
- Authority
- CN
- China
- Prior art keywords
- combustion chamber
- switch room
- communicated
- furnace shell
- water jacket
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000002485 combustion reaction Methods 0.000 claims abstract description 29
- 239000003245 coal Substances 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000005382 thermal cycling Methods 0.000 abstract 1
- 238000010792 warming Methods 0.000 description 4
- 239000002956 ash Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000010883 coal ash Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to a heating device, in particular to a novel heating furnace which comprises a furnace casing (1), a combustion chamber (2), a discharge flue (3) with water jackets, a heating packet (4), a switch room (5) and the like, wherein the heating packet (4) is a container whose upper portion is provided with a water outlet and which can contain water, the heating packet (4) is arranged on a fire outlet, the heating packet (4) is communicated with the switch room (5) through a heat exchange pipe (6), and the switch room (5) is in a three-way pipe shape, whose upper end is communicated with the water jacket of the discharge flue (3), and lower end is communicated with the lower portion of the water jacket through a water absorption tube (7), and a one-way valve is respectively arranged near the upper end and the lower end in the switch room (5). The upper portion of the combustion chamber (2) is further provided with a two-stage combustion chamber (9), and the rear portion of the two-stage combustion chamber (9) is communicated with the discharge flue (3), a coal charging hole (8) is arranged on the furnace casing (1) in front of the two-stage combustion chamber (9), and a closed door is arranged on the coal charging hole (8). The novel heating furnace has the characteristics of simple structure, fast thermal cycling, high thermal conversion efficiency, excellent warning effect and the like.
Description
Technical field
The utility model relates to a kind of heating installation, specifically a kind of novel heating stove.
Background technology
Warming stove generally is subjected to the consumer with advantages such as its convenience, practicalities and welcomes, particularly in the family that area, China small towns does not take collective to heat, be widely used, the warming stove that uses in living at present, great majority are for being provided with water jacket outside body of heater, be connected with radiator by circulating water pipe, warm oneself.The heat-insulation layer that the arranged outside of general this warming stove combustion chamber has seat clay to make, the heat energy that is arranged on the water jacket absorption in the heat-insulation layer outside just reduces greatly, and thermal conversion rate is low, and heat-energy losses is big.
Summary of the invention
The purpose of this utility model has provided a kind of simple in structure, and thermal cycle is fast, thermal conversion efficiency height, the novel heating stove that heating effect is good.
The technical solution adopted in the utility model is: a kind of novel heating stove, comprise furnace shell, the discharge flue of combustion chamber and band water jacket, the combustion chamber is arranged in the furnace shell, also comprise heat packs and switch room, described heat packs be top be provided with delivery port and can contain water container, heat packs is arranged on the crater place on furnace shell top, heat packs is communicated with the middle part of switch room by the heat exchanger tube that is communicated with delivery port, the switch room is arranged on a side of discharge flue, and be higher than heat packs, this switch room is the threeway tubulose, the upper end of switch room is communicated with the water jacket of discharge flue, its lower end is communicated with the water jacket bottom by suction hose, in the switch room, near last, place, following two ends is provided with check valve sheet respectively.
Also be provided with water jacket on furnace shell, in furnace shell, the top of combustion chamber also is provided with secondary combustion chamber, and the rear portion of secondary combustion chamber is communicated with discharge flue, and the furnace shell of secondary combustion chamber front portion is provided with coal filling hole, and coal filling hole is provided with seals up a door.
Also comprise fire grate, described fire grate comprises axis and grate bar, and this fire grate is the low bridge shape in the high both sides of part that the axis middle part is provided with the grate bar, and an end of axis stretches out furnace shell and is connected with handle, is provided with positive stop strip near end position on axis.
Because the utility model is provided with heat packs above the combustion chamber, the flame in the stove directly heats the water in the heat packs, feeds to water jacket through the switch room again, and it is fast to be heated, and thermal cycle is fast; Switch room of the present utility model can not only be with the flow of hot water entry cover top of heat packs, the cold water that can also suck the water jacket bottom enters heat packs, can make heat packs that the circulation that a delivery port just can be realized hot and cold water only is set to the heat packs automatic water supplement, simplify structure, save pipeline, save cost; The utility model is provided with secondary combustion chamber and coal filling hole on top, combustion chamber, does not reduce the heat of combustion chamber during coal, and it is lost few also to need not to take away the heat packs heat, not to indoor discharging flue gas, safe and efficient during banking up a fire.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model
Fig. 2 is the structural representation of the utility model switch room
The specific embodiment
Following structure accompanying drawing is further described the utility model, the utility model mainly comprises discharge flue 3, heat packs 4 and the switch room 5 etc. of housing 1, combustion chamber 2, band water jacket, combustion chamber 2 is arranged in the furnace shell 1, the top of combustion chamber 2 also is provided with secondary combustion chamber 9, the rear portion of secondary combustion chamber 9 is communicated with discharge flue 3, the furnace shell 1 of secondary combustion chamber 9 front portions is provided with coal filling hole 8, and coal filling hole 8 is provided with seals up a door.See Fig. 1.Described heat packs 4 for top be provided with delivery port and can contain water container, heat packs 4 is arranged on the crater place on furnace shell 1 top.Heat packs 4 is communicated with the middle part of switch room 5 by the heat exchanger tube 6 that is communicated with delivery port, and switch room 5 is arranged on a side of discharge flue 3 and is higher than heat packs 4.This switch room 5 is the threeway tubulose, in switch room 5, is provided with check valve sheet respectively near the upper/lower terminal place, sees Fig. 2, and the middle part of switch room 5 is communicated with heat exchanger tube 6, and the upper end is communicated with the water jacket of discharge flue 3, and its lower end is communicated with the water jacket bottom by suction hose 7.Present embodiment also is provided with water jacket and is communicated with the water jacket of discharge flue 3 on furnace shell 1.The suction hose 7 of 5 lower ends, switch room is communicated with the water jacket of furnace shell 1 bottom.Furnace shell 1 of the present utility model also can not be provided with water jacket, and suction hose 7 just is communicated with the water jacket bottom of smokejack.
During use, burned flame in the furnace shell 1 can be directly to the heating of the water in the heat packs 4, it is fast to be heated, thermal cycle is fast, and the hot water in the heat packs 4 flows to into switch room 5 by the exchange pipe, after hot water enters switch room 5, under the hydraulic pressure effect, the check valve sheet of 5 upper ends, switch room is opened, the closed check valve of 5 lower ends, switch room, hot water flows in the water jacket of discharge flue 3.When the hot water in the heat packs 4 flows out certain amount, form certain negative pressure in heat packs 4 and the exchange pipe, because of heat packs 4 is communicated with switch room 5, when negative pressure acquires a certain degree, the check valve sheet of 5 upper ends, switch room just can be closed, the check valve sheet of 5 lower ends, switch room is opened under suction function, switch room 5 upwards absorbs water from the water jacket of furnace shell 1 bottom by suction hose 7 and flow in the heat packs 4, realization is to the automatic water supplement of heat packs 4, and the thermal cycle of reciprocation cycle realization warming stove water jacket successively.
The utility model has also carried out changing closely to fire grate, fire grate comprises axis and grate bar, fire grate is the low bridge shape in that part of high both sides that axis is provided with the grate bar, fire grate is arranged on the top of drop-bottom below, ash quarrel chamber, one end of axis stretches out furnace shell 1 and is connected with handle, stir handle and can drive the fire grate rotation, can just shake off the coal ash that has burnt, quarrel to ash quarrel chamber like this, can also play the effect of increasing to combustion chamber 2 air intakes.The utility model can also be provided with positive stop strip near end position on axis, positive stop strip is positioned at the below of drop-bottom, and when fire grate turned to certain angle, drop-bottom blocked positive stop strip, prevented that coal stove grate rotational angle is excessive, and coal all drops out in the stove hall.
This shows that the utlity model has simple in structurely, thermal cycle is fast, the thermal conversion efficiency height is got Warm up the characteristics such as effective.
Claims (3)
1, a kind of novel heating stove, comprise furnace shell (1), the discharge flue (3) of combustion chamber (2) and band water jacket, combustion chamber (2) is arranged in the furnace shell (1), it is characterized in that: also comprise heat packs (4) and switch room (5), described heat packs (4) for top be provided with delivery port and can contain water container, heat packs (4) is arranged on the crater place on furnace shell (1) top, heat packs (4) is communicated with the middle part of switch room (5) by the heat exchanger tube (6) that is communicated with delivery port, switch room (5) is arranged on a side of discharge flue (3), and be higher than heat packs (4), this switch room (5) is the threeway tubulose, the upper end of switch room (5) is communicated with the water jacket of discharge flue (3), its lower end is communicated with the water jacket bottom by suction hose (7), in switch room (5), near last, place, following two ends is provided with check valve sheet respectively.
2, novel heating stove according to claim 1, it is characterized in that: on furnace shell (1), also be provided with water jacket, in furnace shell (1), the top of combustion chamber (2) also is provided with secondary combustion chamber (9), the rear portion of secondary combustion chamber (9) is communicated with discharge flue (3), the anterior furnace shell (1) of secondary combustion chamber (9) is provided with coal filling hole (8), and coal filling hole (8) is provided with seals up a door.
3, novel heating stove according to claim 1, it is characterized in that: also comprise fire grate, described fire grate comprises axis and grate bar, this fire grate is the low bridge shape in the high both sides of part that axis is provided with the grate bar, one end of axis stretches out furnace shell (1) and is connected with handle, is provided with positive stop strip near end position on axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202245253U CN201310930Y (en) | 2008-11-25 | 2008-11-25 | Novel heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202245253U CN201310930Y (en) | 2008-11-25 | 2008-11-25 | Novel heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310930Y true CN201310930Y (en) | 2009-09-16 |
Family
ID=41108184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202245253U Expired - Fee Related CN201310930Y (en) | 2008-11-25 | 2008-11-25 | Novel heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310930Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871691A (en) * | 2010-07-02 | 2010-10-27 | 崔光辉 | Split-type reverse heat exchanger |
-
2008
- 2008-11-25 CN CNU2008202245253U patent/CN201310930Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871691A (en) * | 2010-07-02 | 2010-10-27 | 崔光辉 | Split-type reverse heat exchanger |
| CN101871691B (en) * | 2010-07-02 | 2012-07-11 | 崔光辉 | Split-type reverse heat exchanger |
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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: 20090916 Termination date: 20091225 |