CN2497181Y - Cooking-heating two-purpose water heater - Google Patents
Cooking-heating two-purpose water heater Download PDFInfo
- Publication number
- CN2497181Y CN2497181Y CN 01230621 CN01230621U CN2497181Y CN 2497181 Y CN2497181 Y CN 2497181Y CN 01230621 CN01230621 CN 01230621 CN 01230621 U CN01230621 U CN 01230621U CN 2497181 Y CN2497181 Y CN 2497181Y
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- CN
- China
- Prior art keywords
- flue
- gas
- burner
- gas burner
- heater
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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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Abstract
The utility model relates to a hot water furnace used for both cooking and heating, comprising a furnace body, a hearth, a flue and a gas firebox. The gas firebox is arranged under the flue. A baffle type switch is arranged among the flue, the hearth and the gas firebox to open or shut off fire either between the hearth and the flue or between the flue and the gas firebox. A flue outlet and an air inlet are symmetrically arranged on the bottom side of the furnace body to form a horizontal ventilating channel, and then the coal can be burnt from bottom to top in layers. The furnace can be supplied with enough oxygen and the complete burning can be realized. A plurality of powder coal can be used with the low fuel cost. And the function of heating and heating supply is stable with an equal temperature. The gas generated by burning can be recycled to solve the environment pollution. The utility model has reasonable structure and convenient use.
Description
(1), technical field:
The utility model belongs to a kind of commercial coal stove, be specifically related to a kind of with the coal be fuel, can be for the dual-purpose water heater of cooking and heating.
(2), background technology:
In known technology, for the water heater that cooking, heating are used, great majority are to adopt interlayer body of heater and the conventional combustion system of small coal.The major defect of this coal stove is:
During fuel combustion because of oxygen supply is not enough can not completing combustion, the heat energy in the coal can not fully be released, and has wasted heat energy;
2. the kind to coal has certain requirement, and only suitable lump coal of majority or moulded coal can not use fine coal, the fuel cost height in a large number;
3. heating instability, non-uniform temperature;
4. the coal gas that is produced when burning can not rationally be recycled, and environment has been caused pollution in various degree.
(3), utility model content:
The purpose of this utility model task is for overcoming the many disadvantages in the above-mentioned dual-purpose water heater, design a kind of can be according to cooking with fire or heating difference with fire, and provide the dual-purpose water heater of longitudinal ventilation mode or transversal ventilation, layering fire coal.
The utility model is design like this: it is made up of body of heater, burner hearth, grate, ash bucket, flue, the kitchen range top and gas burner, and this body of heater, flue, the kitchen range top and gas burner are the metal sandwich device that is interconnected and make, and are added with water in the sandwich device; Be provided with burner hearth in body of heater, roof of the furnace is established the kitchen range top, and sidewall is established coal filling hole, and grate is established in the bottom, and ash bucket is established in the grate below; Flue is located at a side of burner hearth, and its top sets out mouth and hot water outlet, below it, is provided with the gas burner that is communicated with flue; Between flue, burner hearth and gas-fired are indoor, be provided with a baffle-type switch, be used to open or cut off between burner hearth and the flue or the pyrotechnics between flue and the gas burner; The ash discharge plate is established in the bottom of gas burner, and sidewall has the horizontal floss hole that is communicated with burner hearth; In the bottom side of body of heater, be arranged with the transverse air-intake mouth with the horizontal floss hole in gas burner, and the horizontal floss hole in gas burner and transverse air-intake mouth place are equipped with the ventilation orifice plate that is used to keep off coal; In transverse air-intake mouth outside, be fixed with a groove that keeps out the wind that can seal the transverse air-intake mouth, the plate of a quantity-adjustable is established in the bottom of this groove that keeps out the wind; Between burner hearth and gas burner, be connected with a gas pipe, it can introduce the gas burner with the coal gas in the burner hearth; In the bottom side of body of heater, be provided with backwater inlet and sewage draining exit; Be to increase the heating surface area of hot water, in flue and the top of gas burner be equipped with several water pipes with the furnace sandwich intercommunication; For observing the situation of being heated in the flue, on flue, be provided with inspection opening.
Effect of the present utility model and advantage are:
Oxygen supply abundance during fuel combustion, burning is complete, and the heat energy in the coal can fully discharge, and has effectively utilized heat energy; Be suitable for various coals, can use fine coal in a large number, reduced fuel cost; Heating is stable, and temperature is even; The coal gas that is produced during burning can be recycled, and has solved problem of environmental pollution; Rational in infrastructure, easy to use.
(4), description of drawings:
Fig. 1 is an appearance structure schematic diagram of the present utility model.
Fig. 2 is Fig. 1 side cutaway view.
(5), the specific embodiment:
In the accompanying drawing, 1 is body of heater, and 2 is burner hearth, and 3 is grate, and 4 is ash bucket, and 5 is flue, and 6 is the kitchen range top, and 7 is the gas burner, and this body of heater 1, flue 5, the kitchen range top 6 and gas burner 7 are the metal sandwich device that is interconnected, and are added with water in the sandwich device; Be provided with burner hearth 2 in body of heater, the inwall of burner hearth 2 is added with one deck heat-insulation layer 8, is the kitchen range top 6 above the burner hearth, and sidewall is established coal filling hole 9, and grate 3 is established in the bottom, and the below of grate 3 is an ash bucket 4; Flue 5 is located at a side of burner hearth, and its top sets out mouth 10 and hot water outlet 11, below it, is provided with the gas burner 7 that is communicated with flue; Baffle-type switch 12 is located between burner hearth, flue and the gas burner, is used to open or cut off between burner hearth and the flue or the pyrotechnics between flue and the gas burner; Ash discharge plate 13 is established in the bottom of gas burner, and sidewall has the horizontal floss hole 14 that is communicated with burner hearth; In the bottom side of body of heater, be arranged with transverse air-intake mouth 15 with horizontal floss hole 14, and laterally floss hole and transverse air-intake mouth place are equipped with the ventilation orifice plate that is used to keep off coal; In transverse air-intake mouth 15 outsides, fixedly establish a groove 16 that keeps out the wind that can seal the transverse air-intake mouth, the plate 17 of a quantity-adjustable is established in this bottom of keeping out the wind groove 16; Between burner hearth and gas burner, be connected with a gas pipe 18, it can be introduced the coal gas that is produced in the burner hearth in the gas burner 7 and burn; Backwater inlet 19 and sewage draining exit 20 are located at the bottom side of body of heater; For increasing the heating surface area of hot water, top inner at flue and the gas burner is provided with the several water pipes 21,22 with the intercommunication of flue interlayer; Inspection opening 23 is located on the flue.
The use and the method for work of this dual-purpose stove are: when needs are cooked with fire, baffle-type switch 12 is rotated to horizontal level, make intercommunication between flue and the burner hearth, cut off flue and gas burner.Close the keep out the wind plate 17 of adjusting air quantity of groove 16 bottoms of sealing transverse air-intake mouth, like this, burning is supplied with the pot for cooking rice 24 on the kitchen range top 6 from the bottom oxygen supply of grate 3 in the fuel heat quantity set; Stop when cooking with fire, and when being required to be heating, baffle-type switch 12 is rotated be the upright position, make and cut off between flue and the burner hearth, and make gas burner and flue intercommunication.Open the plate 17 of regulating air quantity, like this can air enter from the bottom of the groove 16 that keeps out the wind and by transverse air-intake mouth 15, to the horizontal oxygen supply of fuel, flue gas enters the gas burner from horizontal floss hole 14, discharge from the outlet flue 10 of flue at last.Because laterally oxygen supply, therefore, fuel can from down and on slowly burning successively; And the coal gas in the burner hearth can be burnt by gas pipe 18 introducing gas burners.
Claims (3)
1, a kind of cooking, the dual-purpose water heater of heating are made up of body of heater, burner hearth, grate, ash bucket, flue, the kitchen range top and gas burner, and this body of heater, flue, the kitchen range top and gas burner are the metal sandwich device that is interconnected and make, and are added with water in the sandwich device; Be provided with burner hearth in body of heater, roof of the furnace is established the kitchen range top, and sidewall is established coal filling hole, and grate is established in the bottom, and ash bucket is established in the grate below; Flue is located at a side of burner hearth, and its top sets out mouth and hot water outlet, it is characterized in that below flue, is provided with the gas burner that is communicated with flue; Between flue, burner hearth and gas-fired are indoor, are provided with and are used to open or cut off between burner hearth and the flue or the baffle-type switch of pyrotechnics between flue and the gas burner; Establish the ash discharge plate in the bottom of gas burner, sidewall has the horizontal floss hole that is communicated with burner hearth; In the bottom side of body of heater, be arranged with the transverse air-intake mouth with the horizontal floss hole in gas burner, and the horizontal floss hole in gas burner and transverse air-intake mouth place are equipped with the ventilation orifice plate that is used to keep off coal; In transverse air-intake mouth outside, be fixed with a groove that keeps out the wind that can seal the transverse air-intake mouth, the plate of a quantity-adjustable is established in the bottom of this groove that keeps out the wind; Between burner hearth and gas burner, be connected with the gas pipe that an energy is introduced the coal gas in the burner hearth gas burner; In the bottom side of body of heater, be provided with backwater inlet and sewage draining exit.
2,, it is characterized in that in the above-mentioned flue and the top of gas burner is equipped with several water pipes with the furnace sandwich intercommunication according to the described dual-purpose water heater of claim 1.
3,, it is characterized in that above-mentioned flue is provided with inspection opening according to the described dual-purpose water heater of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230621 CN2497181Y (en) | 2001-07-11 | 2001-07-11 | Cooking-heating two-purpose water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230621 CN2497181Y (en) | 2001-07-11 | 2001-07-11 | Cooking-heating two-purpose water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2497181Y true CN2497181Y (en) | 2002-06-26 |
Family
ID=33645126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230621 Expired - Fee Related CN2497181Y (en) | 2001-07-11 | 2001-07-11 | Cooking-heating two-purpose water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2497181Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052758A (en) * | 2011-01-30 | 2011-05-11 | 孙小力 | Pulverized-coal combustion hot water boiler device |
-
2001
- 2001-07-11 CN CN 01230621 patent/CN2497181Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102052758A (en) * | 2011-01-30 | 2011-05-11 | 孙小力 | Pulverized-coal combustion hot water boiler 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 |