CN2462247Y - Granular fuel heating stove - Google Patents
Granular fuel heating stove Download PDFInfo
- Publication number
- CN2462247Y CN2462247Y CN 00221979 CN00221979U CN2462247Y CN 2462247 Y CN2462247 Y CN 2462247Y CN 00221979 CN00221979 CN 00221979 CN 00221979 U CN00221979 U CN 00221979U CN 2462247 Y CN2462247 Y CN 2462247Y
- Authority
- CN
- China
- Prior art keywords
- heat
- heat exchange
- exchange tube
- rows
- heater
- 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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- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model relates to a fireplace type naked fire heating stove, which comprises a stove body, a fuel hopper, a fuel feeding machine for the fuel hopper, an air inlet pipe, an air inlet box, a fuel box, a hearth, an air conveying device, a draught fan, and heat exchange pipes. The heat exchange pipes are arranged above an outlet in the stove body corresponding to the hearth. The heat exchange pipes are two rows of heat exchange pipes at least. Every heat exchange pipe in the two adjacent rows is arrayed across. The rear end of every heat exchange pipe of each row is connected with the air inlet box, and the front end penetrates out from the stove body to convey hot air into a chamber. The utility model has the advantages of increased heat exchange area and low fume discharge temperature, and thus, heat generated by the combustion of granule fuels is fully used, and the heat efficiency of the utility model is increased.
Description
The utility model relates to a kind of naked light warming stove, particularly a kind of fireplace style (seat formula, embedded) warming stove.
Existing fireplace style warming stove is usually by body of heater, hopper and charger thereof, and blast pipe, inlet box, fuel cassette, burner hearth send, air-introduced machine and heat-exchange tube form, and wherein, heat-exchange tube is placed in the top of corresponding furnace outlet in the body of heater.But existing heat-exchange tube is single row configuration, and its heat exchange area is little, the exhaust gas temperature height, and the thermal efficiency is low.
The purpose of this utility model is exactly in order to address the above problem, and provides a kind of thermal efficiency high granular fuel warming stove.
Technical solution of the present utility model:
A kind of granular fuel warming stove, it includes body of heater, hopper and charger thereof, blast pipe, inlet box, fuel cassette, burner hearth, give, air-introduced machine and heat-exchange tube, heat-exchange tube is placed in the top of corresponding furnace outlet in the body of heater, be characterised in that the heat-exchange tube that is positioned at the corresponding furnace outlet of body of heater top is at least two rows, and each heat-exchange tube of adjacent two rows is staggered, each rear end of arranging each heat-exchange tube all is connected with inlet box, and their front end all passes body of heater.
The utility model changes the heat-exchange tube of fireplace style warming stove into many rows formula structure first, and in each heat extraction exchange pipe, each heat-exchange tube of adjacent two rows is staggered, its heat exchange area increases, exhaust gas temperature is low, make the heat of granular fuel burning be fully utilized, improved the thermal efficiency of fireplace style warming stove greatly.
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 left view of Fig. 1.
As Fig. 1-2, the utility model includes body of heater 1, hopper 2 and charger 3 thereof, blast pipe 4, inlet box 5, fuel cassette 6, burner hearth 7 send, air-introduced machine 8 and heat-exchange tube 9, and heat-exchange tube 9 is placed in the top of corresponding burner hearth 7 outlets in the body of heater 1, characteristics of the present utility model are, the heat-exchange tube 9 that is positioned at the corresponding burner hearth of body of heater 17 outlet tops is at least two rows, and each heat-exchange tube 9 of adjacent two rows are staggered, and each rear end of arranging each heat-exchange tube 9 all is connected with inlet box 5, their front end all passes body of heater 1, hot-air is delivered to indoor.
In the utility model, the heat-exchange tube 9 that is positioned at body of heater 1 corresponding burner hearth 7 outlet tops is preferably two rows, and each heat-exchange tube 9 of two rows can be that parallel, horizontal is settled, and also parallel rear-inclined is settled (preceding high back is low), its gradient is less than or equal to 45 degree, and the best is the 30-45 degree.
Claims (3)
1, a kind of granular fuel warming stove, it includes body of heater, hopper and charger thereof, blast pipe, inlet box, fuel cassette, burner hearth, give, air-introduced machine and heat-exchange tube, heat-exchange tube is placed in the top of corresponding furnace outlet in the body of heater, be characterised in that the heat-exchange tube that is positioned at the corresponding furnace outlet of body of heater top is at least two rows, and each heat-exchange tube of adjacent two rows is staggered, each rear end of arranging each heat-exchange tube all is connected with inlet box, and their front end all passes body of heater.
2, by the described granular fuel warming stove of claim 1, it is characterized in that the described heat-exchange tube that is positioned at the corresponding furnace outlet of body of heater top should be two rows, two rows' each heat-exchange tube or parallel, horizontal are settled, or the arrangement of parallel rear-inclined, and its gradient is less than or equal to 45 degree.
3,, it is characterized in that the gradient of described two rows' the parallel rear-inclined arrangement of each heat-exchange tube is the 30-45 degree by the described granular fuel warming stove of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221979 CN2462247Y (en) | 2000-10-08 | 2000-10-08 | Granular fuel heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221979 CN2462247Y (en) | 2000-10-08 | 2000-10-08 | Granular fuel heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462247Y true CN2462247Y (en) | 2001-11-28 |
Family
ID=33586788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221979 Expired - Fee Related CN2462247Y (en) | 2000-10-08 | 2000-10-08 | Granular fuel heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462247Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699168B (en) * | 2009-09-24 | 2011-03-16 | 朱宏锋 | Wide-flame close type fireplace |
| CN104390210A (en) * | 2014-10-23 | 2015-03-04 | 浙江德清莱恩斯涂装设备有限公司 | Integrated burning machine |
| CN104930546A (en) * | 2015-05-26 | 2015-09-23 | 德清赛众换热器制造有限公司 | Integrated biofuel fireplace |
-
2000
- 2000-10-08 CN CN 00221979 patent/CN2462247Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101699168B (en) * | 2009-09-24 | 2011-03-16 | 朱宏锋 | Wide-flame close type fireplace |
| CN104390210A (en) * | 2014-10-23 | 2015-03-04 | 浙江德清莱恩斯涂装设备有限公司 | Integrated burning machine |
| CN104930546A (en) * | 2015-05-26 | 2015-09-23 | 德清赛众换热器制造有限公司 | Integrated biofuel fireplace |
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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 |