CN2154410Y - Multifunction gas producer with water warm for household - Google Patents

Abstract

The utility model relates to a multifunction gas producer with water warm for household. After the multifunction gas producer with water warm for household is additionally provided with a porous hot oxygen mixing burner on the upper mouth of a furnace in a furnace body, a gas generating chamber and three burning chambers are formed. One side of a blast chamber arranged on the lower side of the gas generating chamber is fixed to the ventilating pipe of a blower, and the other side is connected with a soot door. A circulating water jacket connected with a smoke pipe is arranged between the inner wall of the furnace body and the outer wall of the furnace. The upper and the lower ends of the circulating water jacket are connected with water inlet and outlet pipes, which water in the circulating water jacket is burnt following the gas generating chamber and the three burning chambers, and then is rapidly heated as heating, bathing, and domestic water. The utility model has the advantages of reasonable structure, sufficient burning, high thermal efficiency, sanitary, clean, and many functions; the multifunction gas producer with water warm for household has heating, bathing, cooking functions; the multifunction gas producer with water warm for household is an ideal furnace for modern household.

Description

Multifunction gas producer with water warm for household

The utility model relates to a kind of multifunctional domestic hot-water heating gas generator.

At present, increase along with industrial expansion and coal consumption among the people, the natural energy resources reserves are fewer and feweri, how economical, utilize coal resources efficiently, make full use of fuel, improve the thermal efficiency of stove and accessory, solve problems such as the daily heating of people, cooking, bathing, caused people's attention, therefore, the new design of various stove and accessorys constantly occurs.Chinese patent 91229054.4 discloses a kind of heating rate height, economizes coal and saves time, can warm oneself, and the multifunction burning coal gasifier that cooking is used, still, this type of furnace still has certain defective for the aspects such as applicability of abundant burning, smoke abatement and dust control and the fuel of coal.

The purpose of this invention is to provide and a kind ofly adapt to various fire coals and fully burn, reach multifunctional domestic hot-water heating gas generator efficient, energy-conservation, that eliminate smoke by setting up hot oxygen porous mixing burner structure.

To achieve these goals, the scheme that the utility model solves is: at the middle circular port of laying fire grate that is provided with of the fixing dividing plate of inboard wall of furnace body, fire grate mouth periphery is provided with at interval secondary intake opening uniformly.Be provided with blast chamber (also claiming grey chamber) below the fire grate, the right wall of blast chamber is connecting shoot door, and left wall is being fixed blower fan planker and a ventilation duct.The inboard wall of furnace body of airduct end face is connecting air-flow plate.The plane places the cast iron furnace chamber upper end of band locating piece to be the primary zone on the dividing plate, the convex mixing burner that flue outer wall suitable for reading is equipped with circumferential wall up and down is provided with uniform at interval three defeated wind holes of rotation and four air vents, the ature of coal of this hole ejection, after the air that coal gas rises by hot-flow flue mixes, constitute secondary combustion chamber and three combustion chambers, the mixing burner centre position is that seam is equipped with the porous igniter on the flue, the mixing burner top is that overheated water jacket lug boss position is equipped with movable fire-collection ring, the inboard wall of furnace body of fire-collection ring one side is connecting pipe, the smoke pipe outer wall is provided with the similar water jacket of shape upper end and is fixing outlet pipe, and the smoke pipe import is provided with three overheated horizontal water tubes that are connected with this water jacket.The body of heater end face is provided with lays cooker or instant shower heater burner.Between furnace outer wall and the inboard wall of furnace body cycling hot water jacket that is connected the smoke pipe water jacket is arranged, between inboard wall of furnace body and the furnace water jacket outer wall resistant to elevated temperatures insulation material is arranged.

Operation principle of the present utility model is described below by Fig. 1: after the air blast that blower fan supporting plate (19) is equipped with above enters blast chamber (17) with air from ventilation duct (20), part enters gas generating chamber (22) by fire grate (16) and participates in the coal gas generation, another part enters the annular heat air channel (11) of furnace outer wall by twice aeration hole (12), at this moment, the coal gas of gas generating chamber is along with air rises, entering flue primary zone suitable for reading (7) burns, the outdoor convex porous mixing burner (5) that is equipped with of primary combustion, coal gas after the primary combustion is continued along with the rotation of air is risen, second-time burning is carried out in the defeated wind hole (8) of three rotations that enters mixing burner, secondary combustion chamber (9) gas fume after burning, the air that is risen by hot-flow flue (11) enters four air vents (6) again, and by igniter (3), after the flue gas that enters three combustion chambers (2) is mixed, carry out final combustion, pass through repeated combustion, impel unburned completely flue gas further burn, reach automatic igniting, improve furnace temperature, realize that ature of coal becomes the generation of coal gas.

The utility model is compared with " multifunction burning coal gasifier ", remove have rational in infrastructure, thermal efficiency height, economize coal, save time, outside the sanitation and hygiene, flame-out, advantage such as function is many, purposes is wide, also have following characteristics:

1, thermal efficiency height.Because the utility model is rational in infrastructure, set up mixing burner after, the burning that makes ature of coal and coal gas in addition, is equipped with resistant to elevated temperatures insulation material at inboard wall of furnace body more fully fully, thereby thermal efficiency height.

2, coal-fired adaptation is wide.For the burning of any coal, all incendivity is complete, there is no the phenomenon of over-emitting black exhaust.

3, good heat preservation performance, the phase of banking up a fire is long.Cause only need be lit a fire once, so, save time, economize bavin, economize coal.

4, function is many.This stove both can be used as the cooking stove, also can be used as warming stove, also can wear instant shower heater, integrated cooking, heating, bathing, multi-use.

Below in conjunction with accompanying drawing structure of the present utility model is further described.

Fig. 1 is a structural representation of the present utility model.

By shown in Figure 1, dividing plate (13) centre position that body of heater (24) lower inner wall is fixing, be provided with the circular port of laying fire grate (16), be located in the cast iron furnace chamber (23) of band locating piece (10) above the fire grate mouth, flue outer wall suitable for reading is equipped with the hot oxygen mixing burner of convex (5), this burner circumferential wall up and down is provided with the defeated wind hole (8) of uniform at interval three rotations and four air vents (6), in the middle of the mixing burner is that seam is equipped with movable porous igniter (3) on the flue, the blender top is that overheated water jacket lug boss position is equipped with movable fire-collection ring (4), the inboard wall of furnace body of fire-collection ring one side is connecting pipe (27), the smoke pipe outer wall is provided with the similar water jacket of shape (28) upper end and is fixing outlet pipe (29), and the smoke pipe import is provided with the three overheated horizontal water tubes (26) that are connected with this water jacket.The body of heater end face is provided with lays cooker or instant shower heater burner (1), a left side, body of heater bottom wall is connecting shoot door (14), right wall is being fixed a blower fan supporting plate (19) and a blast pipe (20), the airduct end face is provided with air-flow plate (15), be provided with grey chamber below the fire grate, also claim blast chamber (17), the dividing plate above the blast chamber is that fire grate mouth outer Monday of circle is provided with an air vent (12) that communicates with hot-flow flue (11), and the air quantity that the wind hole end surface is equipped with is regulated wiping board (18) and linked to each other with furnace body wall.The water jacket that is provided with between furnace outer wall and the inboard wall of furnace body, by water inlet pipe (21), water wherein can be heated rapidly along with the burning of gas generating chamber (22), primary zone (7), secondary combustion chamber (9) and three combustion chambers (2), be used for heating, bathing and domestic water.Resistant to elevated temperatures insulation material (25) is arranged between water-jacket outer wall and the inboard wall of furnace body, help the stove and accessory quick heating, heat radiation is slow, and temperature retention time is long.

Claims (3)

1, a kind of by body of heater, cyclic water jacket, flue, fire grate, the multifunctional domestic hot-water heating gas generator that hot oxygen mixing burner and pipe are formed, it is characterized in that: fixing dividing plate (13) centre position of body of heater (24) inwall is provided with the circular port of laying fire grate (6), fire grate mouth periphery is provided with twice aeration hole (12), the left wall of the blast chamber that fire grate is provided with below (17) is connecting shoot door (14), right wall is being fixed a blower fan supporting plate (19) and a ventilation duct (20), the flue that dividing plate places above (23) upper end is primary zone (7), the primary combustion chamber outer wall is equipped with the hot oxygen mixing burner of convex (5), in the middle of the mixing burner is that seam is equipped with porous igniter (3) on the flue, and the mixing burner top is that overheated water jacket lug boss position is equipped with movable fire-collection ring (4).

2, multifunctional domestic hot-water heating gas generator according to claim 1, it is characterized in that: the upper and lower circumferential wall of mixing burner (5) is provided with the defeated wind hole (8) of uniform at interval three rotations and four air vents (6), after the air that rises by hot-flow flue (11) in this hole mixes, constitute secondary combustion chamber (9) and three combustion chambers (2) respectively.

3, multifunctional domestic hot-water heating gas generator according to claim 1, it is characterized in that: the inboard wall of furnace body of fire-collection ring (4) one sides is being fixed pipe (27), the smoke pipe outer wall is provided with the similar water jacket of shape (28) upper end and is fixing outlet pipe (29), the smoke pipe import is provided with the three overheated horizontal water tubes (26) that are connected with water jacket, body of heater You Bi bottom is provided with the water inlet pipe (21) that communicates with water jacket, and resistant to elevated temperatures insulation material (25) is housed between inboard wall of furnace body and the furnace water jacket outer wall.

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