CN2156410Y - Vortex warming furnace - Google Patents

Abstract

The utility model discloses a vortex warming furnace used for warming rooms, which comprises a big and a small water jackets (2) (5) which are separate, wherein, the inner side of the big water jacket (5) is provided with vertically distributed heat absorption pieces (13) which form a heat exchanging chamber (14) with barrier pieces (11). The periphery of a furnace core is provided with a heat-insulating layer (7). A combustion chamber (15) is arranged above the furnace core. A furnace mouth water jacket (24) used as a furnace mouth cover is arranged above the combustion chamber (15). The furnace mouth water jacket (24) is provided with a water inlet pipe (18) and a water outlet pipe (22) and is connected with a main pipe (21) and an air isolation pipe (20). Thus, the water circulation of the furnace mouth is formed. The utility model has the advantages of high heat efficiency, small size, low cost and good tightness. The utility model is a safe, sanitary and energy-saving novel furnace.

Description

Vortex warming furnace

A kind of eddy current type heating stove that is used for the room heating.

The stove of room heating usefulness has various ways, adopts honeycomb briquette to make the heating stove that fuel can drive radiator, such as known " Hua Fenglu ".They all are to adopt single jacket structure for water, exist the delivery port heat not concentrate, the deficiency of stove skin temperature drift, and the water flow mode of these stoves all is the natural circulation modes that go out on adopting to advance down, water mobile relatively poor; Thermal current operating distance in transmittance process is short, the time is short, moving is poor, the temperature height of outlet flue, thus the thermal efficiency of these stoves is generally on the low side, and coal consumption is also more.

The purpose of this utility model is to invent a kind of have hot and cold water discrete, the room furnace that the volume with double water jacket structure and eddy current effect is little, cost is low, the thermal efficiency is high.

The technical solution of the utility model is such: this heating stove has the big of discrete, little two water jackets (2), (5), the heat absorbing sheet (13) and catch (11) formation heat exchange chamber (14) that have vertical distribution at the medial surface of big water jacket (5), between combustion chamber (6) and the big water jacket (5) is heat-insulation layer (7), the top of combustion chamber (6) is combustion chamber (15), (15) there is the double furnace access cap of doing of furnace saliva set (24) top, have water inlet pipe (18) and outlet pipe (22) on the furnace saliva set (24), link to each other with the gentle isolated tube of main (21) (20), form the circulation of fire door water.

The small water sleeve of described eddy current type heating stove is arranged on the top of furnace chamber burner, big water jacket is positioned at the combustion chamber periphery, conduit (3) is located at inboard, big flood set upper side, with the water inlet relative position, be communicated with big small water sleeve with series connection, main (21) is positioned at small water sleeve delivery port top, small water sleeve and furnace saliva set parallel connection and is communicated with.

Described eddy current type heating stove has water inlet (16) to link to each other with influent hopper (19) in the top of body of heater (8), flue (1) links to each other with heat exchange chamber (14), and the main that connects radiator is connected with the delivery port (17) of small water sleeve.After cold water enters big water jacket by water inlet, under the effect of difference in specific gravity, must fall, with the opposite of the water inlet that detours about the time-division, float along with the rising of temperature, enter small water sleeve through conduit, repeat above process again after delivery port flows into main, then drive radiator work.Because flame is shrouded fully by small water sleeve and furnace saliva set in combustion chamber, most of heat energy is absorbed by radiation and convection current, then enter heat exchange chamber by advancing mouth, under the effect of catch, thermal current limit rising edge is done transverse movement, form eddy current with the heat absorbing sheet of vertical distribution, increased the moving of thermal current greatly, it is long to show as operating distance, and the time is long, the outlet flue temperature is low, thereby has guaranteed the fuel factor that the utility model is good.

Fig. 1 is a structure principle chart of the present utility model.

Wherein: (1) is chimney, and (2) are small water sleeves, and (3) are conduits, (4) be outlet flue, (5) are big water jackets, and (6) are combustion chambers, (7) be heat-insulation layer, (8) are bodies of heater, and (9) are the stove pin, (10) be air inlet, (11) are catch, and (12) are mouths into, (13) be heat absorbing sheet, (14) are heat exchange chambers, and (15) are combustion chambers, (16) be big flood cover water inlet, (17) be the small water sleeve delivery port, (18) are the furnace saliva set water inlet pipes, and (19) are watered cups, (20) be the gas isolated tube, (21) be main, (22) are the furnace saliva set outlet pipes, and (23) are handles, (24) be furnace saliva set, (25) are the body of heater upper covers.

Below in conjunction with illustrating specific embodiment of the utility model: add cold water from watered cup (19), water overlaps water inlet (16) from big flood and enters big water jacket (5), coal is after combustion chamber (6) internal combustion, just heated the water in the big water jacket (5), water enters in the small water sleeve (2) through conduit (3), burned flame is constantly burning in combustion chamber (15), heat energy is absorbed by radiation and convection current, thermal current is done transverse movement while rising under the effect of catch (11), form eddy current with heat absorbing sheet (13), increased the moving of thermal current greatly, because of heat exchange chamber (14) bigger space is arranged simultaneously, thermal current by the time brief stay chance arranged, fully realize heat transmission, last air-flow discharges out of the furnace through outlet flue and chimney (1).Water through heating arrives radiator from small water sleeve delivery port (17) by main (21).(24) be furnace saliva set, the cold water from watered cup (19) adds enters furnace saliva set through water inlet pipe (18), and the heating of detouring in water jacket forms another cyclic process of the present utility model after outlet pipe (22) flows to main (21).(20) be the gas isolated tube, the gas that it can avoid furnace saliva set to separate out causes isocon ［ (18) (20) (22) general designation isocon ］ circulation to be obstructed, during normal the use, the interior gassy of gas isolated tube (20), it disconnects the hot water in cold water and the main (21), simultaneously the gas of separating out in the isocon successfully is discharged in the main (21), it very is convenient can directly clutching when the surface soldered of furnace saliva set (24) has handle (23) operation.

Claims (3)

1, a kind of eddy current type heating stove that is used for the room heating, principal character of the present utility model is: have the big of discrete, little two water jackets (2), (5), the heat absorbing sheet (13) and catch (11) formation heat exchange chamber (14) that have vertical distribution at the medial surface of big water jacket (5), heat-insulation layer (7) is arranged around combustion chamber (6), in the top of combustion chamber (6) is combustion chamber (15), (15) there is furnace saliva set (24) top, also do furnace access cap, have water inlet pipe (18) and outlet pipe (22) on the furnace saliva set (24), link to each other with the gentle isolated tube of water pipe (21) (20), form the water circulation of fire door.

2, eddy current type heating stove according to claim 1, it is characterized in that: small water sleeve (2) is arranged on the top of furnace chamber burner, big water jacket is positioned at the combustion chamber periphery, conduit (3) is located at inboard, big flood set upper side and is communicated with big small water sleeve with the water inlet relative position with series system, main (21) is positioned at small water sleeve delivery port top, and the parallel connection of small water sleeve and furnace saliva set is communicated with.

3, eddy current type heating stove according to claim 1 is characterized in that: have water inlet (16) and influent hopper (19) to be communicated with in the top of body of heater (8).Flue (1) links to each other with heat exchange chamber (14).The main (21) that connects radiator is connected with the delivery port (17) of small water sleeve.