A kind of safe heating system
Technical field
The present invention relates to heating system technical field, relate in particular to a kind of safe heating system.
Background technology
In rural area, owing to being subject to the restriction of odjective cause, the individual formula heating of family is still main heating mode.
In the individual formula heating system of family, generally adopt stove, stove arranges chimney to discharge carbon dioxide and the carbon monoxide producing, and the oxygen of use mainly comes from indoor, easily causes indoor oxygen not enough, and then harm people's life, has caused potential safety hazard.
Summary of the invention
The object of the present invention is to provide a kind of safe heating system, can supply with stove burning with outdoor oxygen, make indoor oxygen specialize in human consumption, improve the security of heating system.The object of the invention is to be achieved through the following technical solutions:
A kind of safe heating system, comprise body of heater and chimney, body of heater is provided with burner hearth, chimney interface, feeding port and air inlet, air inlet is positioned at the bottom of body of heater, chimney interface is positioned at the top of body of heater, burner hearth is positioned at the inside of body of heater, and chimney and chimney interface join, and also comprises air inlet pipe, power fan, supply fan and flexibly connects axle; Chimney comprises vertical section and horizontal segment, and power fan is positioned at the vertical section of chimney; One end of air inlet pipe is connected with air inlet, and the other end of air inlet pipe is positioned at outdoor; Air inlet pipe comprises vertical section and horizontal segment, and supply fan is positioned at the horizontal segment of air inlet pipe, and power fan is connected by flexibly connecting axle with supply fan.
Flexibly connect the similar rubber band of structure of axle, when rotation one end, the other end is rotation and then.
Preferably, power fan is positioned at the first half of the vertical section of chimney.
Preferably, the internal vertical of chimney is provided with clutch shaft bearing in the cross section of chimney, flexibly connects axle and is connected with power fan through clutch shaft bearing.
Preferably, the internal vertical of air inlet pipe is provided with the second bearing in the cross section of air inlet pipe, flexibly connects axle and is connected with supply fan through the second bearing.
Preferably, flexibly connect axle and tilt to pass chimney, flexibly connect axle and tilt to penetrate air inlet pipe; The junction that flexibly connects axle and chimney arranges hermetically-sealed construction, and the junction that flexibly connects axle and air inlet pipe arranges hermetically-sealed construction.
Preferably, the quantity of the flabellum of power fan is four; The gross area of the flabellum of power fan be less than chimney cross section the gross area 75%.
Preferably, the quantity of the flabellum of supply fan is more than three; The gross area of the flabellum of supply fan be less than air inlet pipe cross section the gross area 75%.
Preferably, flexibly connect axle and comprise the skin of spiral winding and inner flexible metal rods.
Preferably, the part between chimney and air inlet pipe that flexibly connects axle is the cylindrical structure that flexible rubber rod is made.
Preferably, the diameter of the part between chimney and air inlet pipe that flexibly connects axle is more than 10mm.
Beneficial effect of the present invention is: a kind of safe heating system, comprise body of heater and chimney, body of heater is provided with burner hearth, chimney interface, feeding port and air inlet, air inlet is positioned at the bottom of body of heater, chimney interface is positioned at the top of body of heater, burner hearth is positioned at the inside of body of heater, and chimney and chimney interface join, and also comprises air inlet pipe, power fan, supply fan and flexibly connects axle; Chimney comprises vertical section and horizontal segment, and power fan is positioned at the vertical section of chimney; One end of air inlet pipe is connected with air inlet, and the other end of air inlet pipe is positioned at outdoor; Air inlet pipe comprises vertical section and horizontal segment, and supply fan is positioned at the horizontal segment of air inlet pipe, and power fan is connected by flexibly connecting axle with supply fan.Hot gas in chimney can drive the rotation of power fan when chimney rises, power fan pass is crossed flexible rotating axle and is driven supply fan rotation, supply fan rotation makes air inlet pipe air inlet, for body of heater, burn, make heating system can rely on outdoor oxygen combustion, guaranteed that indoor oxygen specializes in human body and use, the security that has improved heating system.
Accompanying drawing explanation
For technical scheme clearer, that the embodiment of the present invention is described effectively, the accompanying drawing of required use in embodiment is briefly described, self-explantoryly be, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, without paying under the prerequisite of creative work, can also make other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view at a visual angle of the body of heater of a kind of safe heating system of the present invention.
Fig. 2 is the perspective view at another visual angle of the body of heater of a kind of safe heating system of the present invention.
Fig. 3 is the cross-sectional view of the body of heater of a kind of safe heating system of the present invention.
Fig. 4 is the perspective view of a kind of safe heating system of the present invention.
Fig. 5 is the cutaway view of a kind of safe heating system of the present invention.
Fig. 6 is the partial enlarged drawing at A place of Fig. 5 of a kind of safe heating system of the present invention.
Fig. 7 is the partial enlarged drawing at B place of Fig. 5 of a kind of safe heating system of the present invention.
In figure:
1-body of heater; 11-burner hearth; 12-chimney interface; 13-feeding port; 14-air inlet; 2-chimney; 3-air inlet pipe; 4-power fan; 5-supply fan; 6-flexibly connects axle.
The specific embodiment
The invention provides a kind of safe heating system, in order to make the clearer the present invention program of understanding of those of skill in the art, and make the above-mentioned object of the present invention, feature, beneficial effect can more understand, understandable, below in conjunction with accompanying drawing 1~7 and the specific embodiment, the present invention is further detailed explanation.
The invention provides a kind of safe heating system.
A kind of safe heating system, comprise body of heater 1 and chimney 2, body of heater 1 is provided with burner hearth 11, chimney interface 12, feeding port 13 and air inlet 14, air inlet 14 is positioned at the bottom of body of heater 1, chimney interface 12 is positioned at the top of body of heater 1, burner hearth 11 is positioned at the inside of body of heater 1, and chimney 2 joins with chimney interface 12, also comprises air inlet pipe 3, power fan 4, supply fan 5 and flexibly connects axle 6; Chimney 2 comprises vertical section and horizontal segment, and power fan 4 is positioned at the vertical section of chimney 2; One end of air inlet pipe 3 is connected with air inlet 14, and the other end of air inlet pipe 3 is positioned at outdoor; Air inlet pipe 3 comprises vertical section and horizontal segment, and supply fan 5 is positioned at the horizontal segment of air inlet pipe 3, and power fan 4 is connected by flexibly connecting axle 6 with supply fan 5.
Hot gas in chimney 2 drives 4 rotations of power fan when chimney 2 rises, and power fan 4 rotarily drives and flexibly connects axle 6 rotations, flexibly connects the similar rubber band of structure of axle 6, and when rotation one end, the other end is rotation and then; Flexible rotating axle 6 drives supply fans 5 rotations, and supply fan 5 rotations make air inlet pipe 3 air inlets, and for burning, heating system can rely on outdoor oxygen combustion, has guaranteed that indoor oxygen specializes in human body use, the security that has improved heating system.
In the present embodiment, power fan 4 is positioned at the first half of the vertical section of chimney 2.
In the present embodiment, the internal vertical of chimney 2 is provided with clutch shaft bearing in the cross section of chimney 2, flexibly connects axle 6 and is connected with power fan 4 through clutch shaft bearing.
In the present embodiment, the internal vertical of air inlet pipe 3 is provided with the second bearing in the cross section of air inlet pipe 3, flexibly connects axle 6 and is connected with supply fan 5 through the second bearing.
In the present embodiment, flexibly connect axle 6 and tilt to pass chimney 2, flexibly connect axle 6 and tilt to penetrate air inlet pipe 3; Flexibly connect axle 6, with the junction of chimney 2, hermetically-sealed construction is set, flexibly connect axle 6, with the junction of air inlet pipe 3, hermetically-sealed construction is set.Employing flexibly connects axle 6 can be converted into the rotary power of power fan 4 rotary driving force of supply fan 5 well; Hermetically-sealed construction is set, can guarantees that chimney 2 can carry out exhaust well, guarantee that air inlet pipe 3 can suck gas well, offer this heating system and use.
In the present embodiment, the quantity of the flabellum of power fan 4 is four; The gross area of the flabellum of power fan 4 be less than chimney 2 cross section the gross area 75%.
The quantity of the flabellum of power fan 4 also can be 3,5 or 6.
In the present embodiment, the quantity of the flabellum of supply fan 5 is more than three; The gross area of the flabellum of supply fan 5 be less than air inlet pipe 3 cross section the gross area 75%.
In the present embodiment, flexibly connect axle 6 and comprise the skin of spiral winding and inner flexible metal rods.
In the present embodiment, the part between chimney 2 and air inlet pipe 3 that flexibly connects axle 6 is the cylindrical structure that flexible rubber rod is made.
In the present embodiment, flexibly connect the diameter of the part between chimney 2 and air inlet pipe 3 of axle 6 more than 10mm.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present invention, within these modes all will fall into protection scope of the present invention.