CN2886378Y - Coal-fired environment-friendly energy-saving stove with water heater - Google Patents

Abstract

A coal combusting water heater environmental energy-saving stove belongs to the technical field of the cooking appliance for household purpose. A furnace disc is provided on the upper of a combustion chamber of the stove which disposed above a residue removing means. The furnace disc shaped as a large upper and small bottom reversed conoid is provided with several rotary vortex sheets around the edge, and forms space with a stove table and the combustion chamber, combines to a smoke conduit and an air-returning conduit. The air-returning conduit is connected to the smoke conduit and a fire box on the upper end, and is connected to the space between the combustion chamber and a water tank on the bottom. The water tank outside the combustion chamber with space has a heat-insulating layer around, and is provided with a water inlet pipe, a water outlet pipe, a security valve and a water valve, also a residue discharging pipe on the bottom. A fire-resistant device is arranged on the residue removing means. The utility model for household cooking has the advantages of the simple structure, the conservation of energy and the good effect for environment protection. Further, the stove has the function of a water heater and can also be employed as a warmer.

Description

A kind of water heater environmental protection energy saving cooking range that burns coal

Technical field:

A kind of water heater environmental protection energy saving cooking range that burns coal belongs to the daily cooking utensils technical field of family.

Background technology:

Current, Family Day is used cooking utensils, and especially the cooking utensils of rural households' use mostly is honeycomb briquette stove, its function singleness, and energy waste is bigger, and indoor coal gas is heavier, does not have the function of using hot water simultaneously.

Summary of the invention:

The technical problem of required solution is: utilize return air reusing of energy source technology to improve the utilization rate again of fuel; Utilizing cyclic water tank that the waste heat energy deposit is got up utilizes again: utilize burner hearth dish and vortex sheet thereof, the thermal energy cyclone type is concentrated passed to the bottom of a pan, reach quick, thermally equivalent.Thereby provide a kind of simple in structure, combination is reasonable, easy to use, helps the water heater environmental protection energy saving cooking range with characteristics such as indoor environment protection of making full use of of the energy.

The technical scheme that solves its technical problem employing is as follows:

A kind of water heater environmental protection energy saving cooking range that burns coal is made up of circular ring type water storage box, cooking stove, burner hearth dish and widely different airduct road.The circular ring type water storage box has heat-insulation layer, water inlet pipe, outlet pipe, safety valve and water valve outward, and the bottom is provided with scum pipe.Be overall structure; Cooking stove comprises the slag box, moves back the slag device, carries on the back fiery device, combustion chamber, table, flue, flue damper and chimney; The burner hearth dish is up big and down small inverted cone body, is placed in the combustion chamber upper end, and the periphery of burner hearth dish has several vortex sheets, the energy cyclone type is concentrated passed to the bottom of a pan, reaches purpose quick, thermally equivalent.The burner hearth dish has a gap to communicate with flue, widely different airduct road and the chimney of cooking stove with body of heater, combustion chamber.Upper end, widely different airduct road communicates with flue, Lu Tang, and the lower end communicates with the gap of combustion chamber and water tank.The heat energy of being convenient to there will not be clean-burning coal gas and taking out of is widely different to pass in the combustion chamber once more that burning utilizes, and also is convenient to coal smoke simultaneously and discharges outdoor.The water inlet pipe of circular ring type water storage box is provided in a side of the below of water storage box side, joins with running water pipe.Water tank bottom is provided with scum pipe.The outlet conduit of circular ring type water storage box is located at an other side of water storage box top, is equipped with safety valve, water valve, exhaust and control water outlet.The combustion chamber lower end is placed in moving back on the slag device of several iron bars compositions, and coal places and moves back on the slag device.Move back and be provided with the fiery device of the back of the body above the slag device, the air inlet with the slag box communicates below.

Beneficial effect:

Simple in structure, combination is reasonable, easy to use, fuel saving helps making full use of of heat energy, solves indoor no smoke, except that with the cooking, has the function of using hot water simultaneously concurrently, and can use as other function of warmer or the like simultaneously.

Description of drawings:

Fig. 1, be structure chart of the present utility model, and be explained as follows:

1, slag box 2, carry on the back fiery device, 3, combustion chamber 4, stove hall 5, vortex sheet 6, flue 7, chimney 8, water storage box 9, heat-insulation layer 10, scum pipe 11, outlet pipe 12, water valve 13, widely different airduct 14, move back slag device 15, stove hall lid 16, safety valve 17, the kitchen range top 18, flue damper 19, fire lid 20, ash bin, 21, water inlet pipe

A specific embodiment of the present utility model is as follows:

A kind of water heater environmental protection energy saving cooking range that burns coal is made up of circular ring type water storage box, cooking stove, stove hall dish, widely different airduct road.Circular ring type water storage box (8) is outer to have heat-insulation layer (9), water inlet pipe (21), outlet pipe (11), safety valve (16), water valve (12), scum pipe (10) to be overall structure; Cooking stove comprises slag box (1), carries on the back fiery device (2), moves back slag device (14), combustion chamber (3), flue (6), flue damper (18), chimney (7), table (17), fire lid (19) and stove hall cover (15); Burner hearth dish (4) is up big and down small inverted cone body, is placed in combustion chamber (3) upper end, and the periphery of burner hearth dish has several vortex sheets (5), and burner hearth dish (4) is gapped with table (17) combustion chamber to communicate with widely different airduct road (13), the flue (7) of cooking stove; Upper end, widely different airduct road (13) communicates with flue (6), chimney (7), burner hearth (4), and the lower end communicates with the gap of combustion chamber (3) and water tank.Outer and the water storage box (8) of the combustion chamber of cooking stove (3) has certain clearance.There is heat-insulation layer (9) the water storage box outside.Water inlet pipe (21) is provided in a side of the below of water storage box (8) side, joins with running water pipe.Outlet pipe (12) is located at the opposite side above the water storage box (8), is equipped with safety valve, water valve on the outlet pipe, exhaust and control water outlet.Water tank bottom is provided with scum pipe (10).The lower end of combustion chamber is placed in moving back on the slag device (14) of several iron bars compositions, and solid fuel places and moves back on the slag device, moves back to be provided with the fiery device of the back of the body above the slag device, and the lower end communicates with the air inlet of slag box (1).After water storage box (8) is full of water, the honeycomb briquette that is burning is placed in the combustion chamber (3), the honeycomb briquette burning produces most of heat energy by burner hearth dish (4) and vortex sheet (5), make heat energy go up rotation at burner hearth (4), concentration of energy is passed to the bottom of a pan, reach and be heated fast, evenly, can improve firepower simultaneously.The coal gas of imperfect combustion generation and the waste heat that carries are through flue the time, and the widely different airduct road that is set at this place passes back in the cooking stove, and burning heating once more produces a kind of lift simultaneously in cooking stove, quicken circulation of air, further improves firepower.Heat energy and the waste heat energy on the furnace core outer wall in the flue are passed to circular ring type water storage box (8), make the water in the water storage box improve constantly temperature, under the protection of heat-insulation layer (9), the heat energy gathering in the water storage box (8) are stored in the water again.As long as the fuel in the combustion chamber (3) has heat energy to discharge, can hot water supply be arranged all at any time, have a bath if desired, can increase some leather hoses and shower, can guide hot water into bathroom and use.Heating is opened (9) heat-insulation layer and is got final product if desired.The ash bin (20) that also the hot water water pipe in the water tank or other instrument can be guided to cooking stove is gone up the usefulness of heating service.

Claims (5)

1, a kind of water heater environmental protection energy saving cooking range that burns coal, it is characterized in that it comprises combustion chamber, the burner hearth dish, water storage box, flue and backwind tube, the burner hearth dish is put in the combustion chamber upper end, the combustion chamber lower end is contained in moves back on the slag device, move back and be provided with the fiery device of the back of the body above the slag device, and certain interval is arranged with water tank, the burner hearth dish is up big and down small inverted cone body, be to be placed in combustion chamber upper end, its periphery of burner hearth dish has several vortex sheets, and the burner hearth dish is with body of heater and combustion chamber is gapped communicates with flue, the inherent chimney bottom of flue is provided with flue damper, the size of adjustable stove fire, return air duct upper end and flue, burner hearth communicates, and the lower end communicates with the gap of combustion chamber and water tank, below, water storage box side is provided with water inlet pipe, water storage box top opposite side is provided with outlet pipe, and is equipped with water valve and air bleeding valve, and water tank bottom is provided with scum pipe.

2, according to the described a kind of water heater environmental protection energy saving cooking range that burns coal of claim 1, it is characterized in that burner hearth is up big and down small inverted cone body, its periphery has several vortex sheets, and the burner hearth dish is with body of heater and combustion chamber is gapped communicates with flue.

3, according to the described a kind of water heater environmental protection energy saving cooking range that burns coal of claim 1, it is characterized in that the return air duct upper end communicates with flue, burner hearth, the lower end communicates with the gap of combustion chamber and water tank.

4, according to the described a kind of water heater environmental protection energy saving cooking range that burns coal of claim 1, it is characterized in that flue inner chimney bottom is provided with flue damper, the combustion chamber lower end is provided with moves back slag device and the fiery device of the back of the body.

5, according to the described a kind of water heater environmental protection energy saving cooking range that burns coal of claim 1, it is characterized in that the design of below, water storage box side has water inlet pipe, water storage box top opposite side is provided with outlet pipe, and is equipped with water valve and air bleeding valve, and water tank bottom is provided with scum pipe.