CN2326863Y - Waste-gas after-heat heat-supplying type water-heating furnace - Google Patents
Waste-gas after-heat heat-supplying type water-heating furnace Download PDFInfo
- Publication number
- CN2326863Y CN2326863Y CN 97224479 CN97224479U CN2326863Y CN 2326863 Y CN2326863 Y CN 2326863Y CN 97224479 CN97224479 CN 97224479 CN 97224479 U CN97224479 U CN 97224479U CN 2326863 Y CN2326863 Y CN 2326863Y
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- China
- Prior art keywords
- heat
- water tank
- annular water
- passage
- water
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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.)
- Expired - Fee Related
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a novel hot water stove. The periphery of a stove hearth (3) is provided with an annular water tank (6), an air inlet passage (2) and an air pumping pipeline (8). The utility model is characterized in that the utility model is provided with a set of heat conducting passages (5); the waste hot air flow flows downwards along the heat conducting passages which are arranged between the stove hearth (3) and the annular water tank (6), radiates heat to the annular water tank, and causes the water temperature to rise. The heat conducting passage, the air inlet passage, and the annular water tank form a heat exchanger. The cold air entering the stove hearth is preheated, the water of the annular water tank is heated, and the waste hot air flow is exhausted out of the room through the pipeline. The purposes of energy saving, environment protection, fast water heating and consistent water temperature are achieved.
Description
The utility model relates to a kind of hot water stove and accessory, is mainly used in the energy-saving and environmental protection and the hot water without interruption of stove and accessory.
The water heater of prior art can not be economized on coal, environmental pollution is big, can not hot water without interruption, water temperature is inhomogeneous up and down, and its main cause is: (1) water heater is a cost to sacrifice heat-insulating property always, weakens burner hearth and the burner hearth heat-insulating property between the annular water tank on every side, increase heat radiation, reach the purpose that the water in the annular water tank heats up, so coal burning is insufficient, need not also must burns more coal by fire; (2) in the direct drain chamber of waste gas, polluted indoor and outdoor surroundings; (3) water can only lean on across certain thickness heat-insulation layer slowly absorb heat, accumulation of heat, can not hot water without interruption after hot water uses up in the stove; (4) stove and accessory water tank heating surface can not form convection current last after water is heated, and relative superiority or inferiority is low on the water temperature, has a shower, uses the preceding Wen Houleng of hot water.
Task of the present utility model provides a kind of like this hot water stove and accessory, and the existing good insulation measure of stove and accessory has the effect of the quick heat supply of water in the annular water tank around pair burner hearth again; Waste gas is discharged after bellows filters, and has reduced the indoor and outdoor surroundings pollution; When cooker was replaced by the insulation bell, the water in the direct heating water tank of thermal current can hot water without interruption; The waste gas heat air-flow is discharged through water tank bottom again, and bottom water is heated, and forms convection current, the upper and lower unanimity of water temperature.
Task of the present utility model realizes with the following method: this stove and accessory has an exhausting system, make the thermal current that rises to fire door introduce water tank bottom downwards along passage of heat between hearth outer wall and the annular water tank, discharge outdoor again, so just overcome the deficiency of existing water heater, reached the purpose of energy-saving and environmental protection, hot water without interruption and the upper and lower unanimity of water temperature.
The utility model will be further described below in conjunction with accompanying drawing.
Air enters burner hearth [3] through fire door [1] inlet channel [2], makes the coal combustion in the burner hearth, and the thermal current after the burning is covered by cooker [4] and in can not inlet chamber, and the result is taken out by air exhauster [10] and draws effect lower edge passage of heat [5] and flow downward.The stove and accessory inner thermal insulating layer is thick as far as possible, and insulation is good, also can rely on the water in the waste gas residual heat heating annular water tank [6], and firepower is vigorous in the burner hearth like this, need not burn very little coal during fire, also can keep stove fire and not put out.The passage of heat epimere is several pipelines, and hypomere has a passage that each pipeline of top is connected, and is connected with air draft pipe [8] through water tank bottom by pipeline.Passage of heat, annular water tank, inlet channel are formed heat exchanger, and cold air obtains entering burner hearth after the preheating, makes coal combustion abundant, and the water of annular water tank bottom obtains adding the thermosetting convection current, and water temperature is unanimous between the higher and lower levels, prevent to have a bath or more and more colder during water.Waste gas is tortuous through the passage of heat hypomere, and heat release is after air draft pipe [8] is pressed into air supply duct [9] by air exhauster discharges outdoor.The indoor air draft pipe that is mainly, vertical have a leakage part, also inwardly suction and can be to the external leakage coal combustion exhaust, air draft pipe is mainly bellows, and gas is had filtration, can prevent the pollution of pernicious gas to indoor and outdoor surroundings like this.
When cooker [4] insulation bell [11] replaces, in the burner hearth almost net quantity of heat with the waste gas heat air-flow through passage of heat, heat exchanger directly heats the water in the annular water tank, reaches the purpose of rapid hot water.
Need not when fire, close air exhauster, waste gas is discharged outdoor from waste gas from comb [7] voluntarily.
The utility model is simple in structure, and the energy-saving and environmental protection effect is remarkable, the energy rapid hot water, and hot water water temperature self-consistentency is fit to stove and accessory factory and small-sized cold-working process plants.
Claims (3)
1. novel hot water stove, have annular water tank (6), inlet channel (2) and air draft pipe (8), it is characterized in that: the heat exchanger that a cover passage of heat (5) is arranged and form by passage of heat (5), annular water tank (6) and inlet channel (2).
2. novel hot water stove according to claim 1, it is characterized in that: passage of heat (5) epimere is distributed between burner hearth (3) and the annular water tank (6) by several pipelines, hypomere has a passage, each pipeline of epimere is communicated with, and the waste gas complications cause air draft pipe (8) by the passage of heat hypomere through pipeline from the annular water tank bottom.
3. novel hot water stove according to claim 1 is characterized in that: heat exchanger is made up of passage of heat (5), annular water tank (6) and inlet channel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97224479 CN2326863Y (en) | 1997-08-20 | 1997-08-20 | Waste-gas after-heat heat-supplying type water-heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97224479 CN2326863Y (en) | 1997-08-20 | 1997-08-20 | Waste-gas after-heat heat-supplying type water-heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326863Y true CN2326863Y (en) | 1999-06-30 |
Family
ID=33938812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97224479 Expired - Fee Related CN2326863Y (en) | 1997-08-20 | 1997-08-20 | Waste-gas after-heat heat-supplying type water-heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326863Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893259A (en) * | 2010-07-05 | 2010-11-24 | 龙山红日锅炉厂 | Heating system of multi-functional energy-saving stove |
-
1997
- 1997-08-20 CN CN 97224479 patent/CN2326863Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893259A (en) * | 2010-07-05 | 2010-11-24 | 龙山红日锅炉厂 | Heating system of multi-functional energy-saving stove |
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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 |