CN201688446U - Return-air hot-water honeycomb briquette stove - Google Patents
Return-air hot-water honeycomb briquette stove Download PDFInfo
- Publication number
- CN201688446U CN201688446U CN200920353225XU CN200920353225U CN201688446U CN 201688446 U CN201688446 U CN 201688446U CN 200920353225X U CN200920353225X U CN 200920353225XU CN 200920353225 U CN200920353225 U CN 200920353225U CN 201688446 U CN201688446 U CN 201688446U
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- water
- heat
- return
- hearth
- stove
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Abstract
The utility model relates to a return-air hot-water honeycomb briquette stove which can recycle high-temperature waste heat of a hearth fire hole and can heat water stored in a water tank integrated with the hearth. The return-air hot-water honeycomb briquette stove comprises an oval water storage tank, an inverted conical hearth with a double-layer structure, a waste gas discharging pipe and a balance bracket; the return-air hot-water honeycomb briquette stove is characterized in that a waste heat return channel is arranged in the inverted conical hearth embedded in the water storage tank, and a heat exchanger is arranged in the water tank. An air inlet pipe, a stove core, the hearth, a waste heat channel, the heat exchanger and the waste gas discharging pie are communicated mutually, so as to form a hot-airflow path. When in cooking, the hearth fire hole is pressed by pot and kettle heating parts, the high-temperature waste heat is forced to enter the hot-airflow return channel and enter the heat exchanger in the water storage tank, the storage water in the water tank is heated, and finally the heat is discharged outside by the waste gas discharging pipe. The return-air hot-water honeycomb briquette stove has high heat efficiency, energy saving and safe and applicable use.
Description
Affiliated technical field
The utility model relates to a coal stove, and it can reclaim high-temperature residual heat from the burner hearth burner, to carrying out the function of hot water with the storage tank of burner hearth disjunctor.
Background technology
Present known coal stove is by burner hearth urceolus and combustion chamber be combined into, and is coal-fired in the combustion chamber internal combustion, and the high temperature fire flows after pot, the kettle bottom transient heating, is discharged in the air rapidly.
A kind of coal stove with storage tank being arranged on the market in recent years, also do not reclaim the function of high-temperature residual heat from fire door, is radiant heat transfer to water tank, and the thermal efficiency is low, and water temperature is not high in the water tank.
Summary of the invention
Be discharged into airborne deficiency in order to overcome existing stove and accessory high-temperature residual heat, the utility model is provided with the high temperature fire and flows back to circulation road, has realized reclaiming the burner high-temperature residual heat carries out hot water to storage tank purpose.
The technical scheme that its technical problem that solves the utility model adopts is: the turbination burner hearth is embedded in the round storage tank of Sui, burner hearth is made as bilayer, stove tube and outer furnace tube promptly, interior stove tube is lower than, less than outer furnace tube, on the filler ring grate, interior stove jacket casing is gone into outer furnace tube, in, promptly form the high temperature fire between the outer furnace tube and flow back to circulation road, fill up heat-insulation layer between interior stove tube and the combustion chamber, the outer furnace tube dead ahead is stretched out water tank bottom blast pipe is set, heat exchanger is set, blast pipe in the water tank, combustion chamber, burner hearth, return air channel, heat exchanger, exhaust pipe is interconnected, and forms burner hearth burner high-temperature residual heat path.
The utility model architectural feature: for shortening the distance between pot, kettle bottom and the combustion chamber burner, storage tank is made into the Sui Yuan box, and burner hearth is made into the turbination tubulose.
The beneficial effect that the utility model produced is: except that all functions with general stove and accessory, the burner waste heat is not discharged in the air, introduced heat exchanger by air-return duct, the water tank water storage is heated, water temperature raises in the water tank, burner hearth is incubated, burner hearth fire temperature is high, and fired coal combustion is abundant, and firepower is prosperous, thermal efficiency height, ability to work is strong.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1: the utility model operation principle and structure chart.
Fig. 2: return air water heater vertical section structural map.
Fig. 3: the return air water heater is overlooked structural map.
Fig. 4: return air water heater right-hand member insight structural map.
Fig. 5: return air water heater left end insight structural map.
(1) storage tank among the figure, (2) outer furnace tube, (3) interior stove tube, (4) combustion chamber, (5) combustion chamber heat-insulation layer, (6) air inlet, (7) high temperature gas flow return flow line, (8) exhaust pipe, (9) water inlet pipe, (10) outlet pipe, (11) filler ring grate, (12) balance bracket, (13) frying pan, (14) heat exchanger.
The specific embodiment
In the drawings, outer furnace tube (2) is embedded in storage tank (1) desired location, interior stove tube (3) is enclosed within outer furnace tube (2) inside, in, leave high temperature gas flow return flow line (7) between the outer furnace tube, fill up insulation material between combustion chamber (4) and the interior stove tube, form combustion chamber heat-insulation layer (5), heat exchanger (14) is installed in storage tank (1) inside, the heat exchanger right-hand member is welded on outer furnace tube (2) right side, be positioned at the width position of the circular water tank of Sui, be communicated with return air channel (7), the heat exchanger left end is welded on storage tank (1) the left rear side shell, reach the water tank outside through circular hole, with exhaust pipe (8) UNICOM, air inlet (6) is welded on the lowermost end dead ahead of outer furnace tube (2), outer furnace tube is higher than, greater than interior stove tube, interior stove jacket casing is in the inside of outer furnace tube (2), when the outer furnace tube burner is put pot, during kettle heating members such as (13), promptly form the high temperature fire and flow back to circulation road (7), water inlet pipe (9) and outlet pipe (10) all are welded on the bottom of storage tank (1), outlet pipe hot water inlet place reaches the water tank highest point, the highest shell 20-30 of dried up case millimeter, overflow at first in order to hot water, the filler ring grate (11) of support combustion chamber is located in the outer furnace tube (2), maintain an equal level with the water tank bottommost, the filler ring grate is support combustion chamber (4) and combustion chamber heat-insulation layer (5) and interior stove tube (3) also, its outlet of exhaust pipe (8) reaches outdoor through the door and window top, the storage tank outside is incubated with the insulation material parcel, and the round water tank of Sui lies in a horizontal plane in above the balance bracket (12).
Claims (1)
1. return air hot water honeycomb briquette stove, structure comprises storage tank, burner hearth, exhaust pipe, it is characterized in that: the turbination burner hearth is embedded in the round storage tank of Sui, burner hearth is made as bilayer, stove tube and outer furnace tube promptly, interior stove tube is lower than, less than outer furnace tube, on the filler ring grate, interior stove jacket casing is gone into outer furnace tube, in, promptly form the high temperature fire between the outer furnace tube and flow back to circulation road, fill up heat-insulation layer between interior stove tube and the combustion chamber, the outer furnace tube dead ahead is stretched out water tank bottom blast pipe is set, heat exchanger is set, blast pipe in the water tank, combustion chamber, burner hearth, return air channel, heat exchanger, exhaust pipe is interconnected, and forms burner hearth burner high-temperature residual heat path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920353225XU CN201688446U (en) | 2009-12-30 | 2009-12-30 | Return-air hot-water honeycomb briquette stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920353225XU CN201688446U (en) | 2009-12-30 | 2009-12-30 | Return-air hot-water honeycomb briquette stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688446U true CN201688446U (en) | 2010-12-29 |
Family
ID=43376726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920353225XU Expired - Fee Related CN201688446U (en) | 2009-12-30 | 2009-12-30 | Return-air hot-water honeycomb briquette stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033928A (en) * | 2014-06-30 | 2014-09-10 | 李彦霖 | Multifunctional cooking stove |
-
2009
- 2009-12-30 CN CN200920353225XU patent/CN201688446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033928A (en) * | 2014-06-30 | 2014-09-10 | 李彦霖 | Multifunctional cooking stove |
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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: 20101229 Termination date: 20111230 |