A kind of domestic heating system
Technical field
The present invention relates to Domestic heating device, particularly relate to a kind of domestic heating system, belong to life mechanical equipment technical field.
Background technology
In vast rural area, because the level of economic development limits, still need the heat using the comburants such as coal to produce to warm oneself under temperature cold in the winter time, and major part employing is that family furnace burns.Although existing domestic heating stove to some extent solves people's warming problem, still there is many shortcomings.Such as furnace night can not automatic stoking, and this just needs to carry out coal operation at regular intervals, not only wastes time and energy, and often because coal occurs that furnace Quench occurs not in time.Also have the efficiency of combustion of existing furnace low, easily produce more CO, there is the potential safety hazards such as gas poisoning.In addition there is the phenomenon of radiator water temperature instability in existing domestic heating stove, thus heating effect is not good.
Summary of the invention
For the problems referred to above, the invention provides a kind of domestic heating system, it is rational in infrastructure, and efficiency of fire coal is high, can realize the advantages such as automatic stoking.
The technical scheme that the present invention takes is:
A kind of domestic heating system, comprise body of heater shell, bell, gas outlet, coal cinder conveying chute, coal cinder baffle plate, coal cinder conveying mechanism and coal crusher mechanism, heat preservation storage water tank, water supply pump and heat-exchanger pump, thermoreceptor and water service pipe, radiator, fan, air blast, end slag baffle plate and flapper hydraulic cylinder, burner hearth and loop vent pipe, control centre, it is characterized in that: described bell is hingedly mounted on described body of heater shell upper, described gas outlet is fixedly mounted on bell middle position, and communicates with body of heater enclosure; Described coal cinder conveying chute is fixedly mounted on body of heater outer side, and communicate with body of heater enclosure, described coal cinder barrier slides is arranged on the position that coal cinder conveying chute is connected with body of heater shell, coal cinder baffle plate is provided with primer fluid cylinder pressure, the cylinder body of primer fluid cylinder pressure is fixedly mounted on body of heater shell, and the piston of primer fluid cylinder pressure is fixedly mounted on coal cinder baffle plate; Described coal cinder conveying mechanism is fixedly mounted on coal cinder conveying chute, and described coal crusher mechanism is fixedly mounted on coal cinder conveying mechanism side; Described heat preservation storage water tank is fixedly mounted on ground or metope, and heat preservation storage water tank shell is provided with multi-layer heat preserving device, and heat preservation storage water tank inside is provided with temperature sensor; Described burner hearth is fixedly mounted on described body of heater enclosure, and described loop vent pipe is fixedly mounted on burner hearth bottom, and is connected with the air blast being arranged on body of heater outer side; Described thermoreceptor is fixedly mounted on body of heater enclosure, and be positioned at upper furnace, thermoreceptor spirals from top to bottom and is provided with water service pipe, the top delivery port of the water service pipe on thermoreceptor communicates with heat preservation storage water tank top, the lower water inlet of the water service pipe on thermoreceptor communicates with the delivery port of the water supply pump being arranged on heat preservation storage water tank bottom, and the water inlet of water supply pump communicates with heat preservation storage water tank; Described heat-exchanger pump is fixedly mounted on heat preservation storage water tank upper outside, the water inlet of heat-exchanger pump communicates with heat preservation storage water tank, the delivery port of heat-exchanger pump is connected with the top water inlet of the water service pipe installed on a heat sink that spirals from top to bottom, the bottom delivery port of the water service pipe on radiator is connected with heat preservation storage water tank bottom, described radiator is fixedly mounted in house sidings, and radiator is provided with fan; Described end slag panel hinge is arranged on body of heater outer casing underpart, and the cylinder body of described flapper hydraulic cylinder is hingedly mounted on body of heater outer casing underpart, and the piston hinge of flapper hydraulic cylinder is arranged on end slag baffle plate;
Described coal cinder conveying mechanism comprises conveying mechanism installing plate, conveyer belt, coal storage box, it is characterized in that: described conveying mechanism installing plate is fixedly mounted on coal cinder conveying chute, described conveyer belt is rotatably installed on conveying mechanism installing plate, and conveyer belt is driven by motor; Described coal storage box is fixedly mounted on above conveyer belt, and coal storage box outlet at bottom switch is provided with self-timing and opens motor;
Described coal crusher mechanism comprises crushing mechanism installing plate, push pedal hydraulic cylinder, first connecting rod and second connecting rod, plain bearing housing, slide bar and push pedal, it is characterized in that: described crushing mechanism installing plate is fixedly mounted on conveying mechanism installing plate side, the cylinder body of push pedal hydraulic cylinder is hingedly mounted on crushing mechanism installing plate, described plain bearing housing is fixedly mounted on crushing mechanism installing plate, described sliding bar is arranged on plain bearing housing, and described push pedal is fixedly mounted on slide bar end; One end of described first connecting rod and second connecting rod is all together with the piston hinge of push pedal hydraulic cylinder, and the other end of first connecting rod is hingedly mounted on crushing mechanism installing plate, and the other end of second connecting rod is hingedly mounted on slide bar;
Described control centre is central integrated control model, and the temperature sensor that the self-timing unlatching motor of the primer fluid cylinder pressure on described coal cinder baffle plate, the motor on conveyer belt, coal storage box outlet at bottom switch installation, push pedal hydraulic cylinder, heat preservation storage water tank inside are arranged, water supply pump are all connected with control centre with heat-exchanger pump, air blast, flapper hydraulic cylinder; The temperature data that the temperature sensor that control centre can receive the setting of heat preservation storage water tank inside detects; When the temperature data detected is lower than the temperature value set, control centre can by the rotating speed of motor on the open frequency of the self-timing unlatching motor of raising coal storage box outlet at bottom switch installation and conveyer belt, improve the circulation rate of water supply pump and heat-exchanger pump simultaneously, and the blast intensity of air blast, improve water temperature; When the temperature data detected is higher than the temperature value set, otherwise operate.
The shape of described body of heater shell is cuboid shell structure or cylindrical shell body structure.
Described coal cinder conveying chute and the angle of horizontal direction are 45 degree ~ 60 degree.
Described conveyer belt both sides are provided with laser sensor, and are connected with control centre.
Described thermoreceptor and radiator are multiple-piece structure.
Described burner hearth bottom is provided with charcoal frame, and described charcoal frame is netted or strip.
Described loop vent pipe is circular, and loop vent pipe is provided with aperture equably.
Owing to present invention employs technique scheme, have the following advantages:
1, by being provided with coal cinder conveying mechanism and coal crusher mechanism, achieve the function of heating system self-timing coal, the situation avoiding hand firing and furnace fire extinguishing occurs;
2, by being provided with loop draught pipe, increasing the amount of oxygen passing into burner hearth, making burning of coal more abundant, improve efficiency of fire coal, decrease the generation of CO simultaneously, avoiding gas poisoning phenomenon occurs;
3, by being provided with two water pumps, achieving the active cycle flowing of water, ensure that the stable of water temperature, make heating effect better.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the perspective view of another angle of the present invention.
Fig. 3 is the assembling perspective view of coal cinder conveying mechanism and coal crusher mechanism in the present invention.
The perspective view when the present invention of Fig. 4 position observes from bottom.
Drawing reference numeral: 1-body of heater shell; 2-bell; 3-gas outlet; 4-coal cinder conveying chute; 5-coal cinder baffle plate; 6-crushing mechanism installing plate; 7-push pedal hydraulic cylinder; 8-first connecting rod; 9-second connecting rod; 10-plain bearing housing; 11-slide bar; 12-conveying mechanism installing plate; 13-conveyer belt; 14-coal storage box; 15-heat preservation storage water tank; 16-water supply pump; 17-thermoreceptor; 18-water service pipe; 19-heat-exchanger pump; 20-radiator; 21-fan; 22-air blast; Slag baffle plate at the bottom of 23-; 24-flapper hydraulic cylinder; 25-burner hearth; 26-loop vent pipe; 27-charcoal frame.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, is used for explaining the present invention in this illustrative examples of inventing and explanation, but not as a limitation of the invention.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of domestic heating system, comprise body of heater shell 1, bell 2, gas outlet 3, coal cinder conveying chute 4, coal cinder baffle plate 5, coal cinder conveying mechanism and coal crusher mechanism, heat preservation storage water tank 15, water supply pump 16 and heat-exchanger pump 19, thermoreceptor 17 and water service pipe 18, radiator 20, fan 21, air blast 22, end slag baffle plate 23 and flapper hydraulic cylinder 24, burner hearth 25 and loop vent pipe 26, bell 2 is hingedly mounted on described body of heater shell 1 top, gas outlet 3 is fixedly mounted on bell 2 middle position, and communicate with body of heater shell 1 inside, general gas outlet 3 can cause outdoor, thus the CO produced in present system can be discharged, prevent intoxicating phenomenon.Coal cinder conveying chute 4 is fixedly mounted on outside body of heater shell 1, and communicates with body of heater shell 1 inside, for carrying coal cinder.Coal cinder baffle plate 5 is slidably mounted on the position that coal cinder conveying chute 4 is connected with body of heater shell 1, coal cinder baffle plate 5 is provided with primer fluid cylinder pressure, the cylinder body of primer fluid cylinder pressure is fixedly mounted on body of heater shell 1, the piston of primer fluid cylinder pressure is fixedly mounted on coal cinder baffle plate 5, and primer fluid cylinder pressure is used for the opening and closing of coal cinder baffle plate 5.Coal cinder conveying mechanism is fixedly mounted on coal cinder conveying chute 4, and coal crusher mechanism is fixedly mounted on coal cinder conveying mechanism side.Heat preservation storage water tank 15 is fixedly mounted on ground or metope, and heat preservation storage water tank 15 shell is provided with multi-layer heat preserving device, and improve heat insulation effect, heat preservation storage water tank 15 inside is provided with temperature sensor, for detecting water temperature in real time.It is inner that burner hearth 25 is fixedly mounted on described body of heater shell 1, as coal-fired space.Loop vent pipe 26 is fixedly mounted on bottom burner hearth 25, and is connected with the air blast 22 be arranged on outside body of heater shell 1, for passing into oxygen.It is inner that thermoreceptor 17 is fixedly mounted on body of heater shell 1, and be positioned at burner hearth 25 top, absorbs coal-fired heat.Thermoreceptor 17 spirals from top to bottom and is provided with water service pipe 18, and the top delivery port of the water service pipe 18 on thermoreceptor 17 communicates with heat preservation storage water tank 15 top, is passed in heat preservation storage water tank 15 by the water after heating.The lower water inlet of the water service pipe 18 on thermoreceptor 17 communicates with the delivery port of the water supply pump 16 being arranged on heat preservation storage water tank 15 bottom, for being re-circulated in thermoreceptor by water lower for the temperature in heat preservation storage water tank 15.The water inlet of water supply pump 16 communicates with heat preservation storage water tank 15.Heat-exchanger pump 19 is fixedly mounted on heat preservation storage water tank 15 upper outside, and the water inlet of heat-exchanger pump 19 communicates with heat preservation storage water tank 15, for being extracted out by the hot water on heat preservation storage water tank 15 top; The delivery port of heat-exchanger pump 19 is connected with the top water inlet of the water service pipe 18 be arranged on radiator 20 that spirals from top to bottom, for by delivery in the water service pipe 18 in radiator.The bottom delivery port of the water service pipe 18 on radiator 20 is connected with heat preservation storage water tank 15 bottom, re-circulates in heat preservation storage water tank 15 for the water after temperature being reduced.Radiator 20 is fixedly mounted in house sidings, and radiator 20 is provided with fan 21, for improving specific heat load.End slag baffle plate 23 is hingedly mounted on body of heater shell 1 bottom, and the cylinder body of flapper hydraulic cylinder 24 is hingedly mounted on body of heater shell 1 bottom, and the piston hinge of flapper hydraulic cylinder 24 is arranged on end slag baffle plate 23, for removing cinder.
Coal cinder conveying mechanism comprises conveying mechanism installing plate 12, conveyer belt 13, coal storage box 14, conveying mechanism installing plate 12 is fixedly mounted on coal cinder conveying chute 4, conveyer belt 13 is rotatably installed on conveying mechanism installing plate 12, and conveyer belt 13 is driven by motor, for carrying coal cinder.Coal storage box 14 is fixedly mounted on above conveyer belt 13, and coal storage box 14 outlet at bottom switch is provided with self-timing and opens motor, is convenient to automatic control.
Coal crusher mechanism comprises crushing mechanism installing plate 6, push pedal hydraulic cylinder 7, first connecting rod 8 and second connecting rod 9, plain bearing housing 10, slide bar 11 and push pedal, crushing mechanism installing plate 6 is fixedly mounted on conveying mechanism installing plate 12 side, the cylinder body of push pedal hydraulic cylinder 7 is hingedly mounted on crushing mechanism installing plate 6, plain bearing housing 10 is fixedly mounted on crushing mechanism installing plate 6, slide bar 11 is slidably mounted on plain bearing housing 10, push pedal is fixedly mounted on slide bar 11 end, for being pulverized by coal cinder larger for volume.One end of first connecting rod 8 and second connecting rod 9 is all together with the piston hinge of push pedal hydraulic cylinder 7, the other end of first connecting rod 8 is hingedly mounted on crushing mechanism installing plate 6, the other end of second connecting rod 9 is hingedly mounted on slide bar 11, when push pedal hydraulic cylinder 7 does stretching motion, first connecting rod 8 and second connecting rod 9 can be driven successively to move, and finally make slide bar 11 do linear reciprocating motion in plain bearing housing 10.
Control centre is central integrated control model, and the temperature sensor that the self-timing unlatching motor of the primer fluid cylinder pressure on coal cinder baffle plate 5, the motor on conveyer belt 13, coal storage box 14 outlet at bottom switch installation, push pedal hydraulic cylinder 7, heat preservation storage water tank 15 inside are arranged, water supply pump 16 are all connected with control centre with heat-exchanger pump 19, air blast 22, flapper hydraulic cylinder 24.The temperature data that the temperature sensor that control centre can receive the setting of heat preservation storage water tank 15 inside detects.When the temperature data detected is lower than the temperature value set, control centre can by the rotating speed of motor on the open frequency of the self-timing unlatching motor of raising coal storage box 14 outlet at bottom switch installation and conveyer belt 13, improve the circulation rate of water supply pump 16 and heat-exchanger pump 19 simultaneously, and the blast intensity of air blast 22, improve water temperature; When the temperature data detected is higher than the temperature value set, otherwise operate.
In order to adapt to different regional preferences, the shape of body of heater shell 1 is cuboid shell structure or cylindrical shell body structure.
In order to adapt to different instructions for uses and the degree of grinding of fire coal, coal cinder conveying chute 4 is 45 degree ~ 60 degree with the angle of horizontal direction.
In order to make fire coal can enter better in burner hearth 25, conveyer belt 13 both sides are provided with laser sensor, and are connected with control centre.
In order to absorb heat and distribute heat better, thermoreceptor 17 and radiator 20 are multiple-piece structure.
In order to be rested in burner hearth 25 by fire coal better, and cinder more successfully be discharged, be provided with charcoal frame 27 bottom burner hearth 25, described charcoal frame 27 is netted or strip.
In order to oxygen can be made to enter burner hearth 25 better, loop vent pipe 26 is circular, and loop vent pipe 26 is provided with aperture equably.
Operation principle of the present invention: the present invention in use, first lays in enough fire coals in coal storage box 14, after lighting, starts control centre and works.The self-timing installed by control centre's setting coal storage box 14 outlet at bottom switch opens the open frequency of motor, when self-timing opens machine operation, motor simultaneously on conveyer belt 13, the primer fluid cylinder pressure on coal cinder baffle plate 5 work simultaneously, can by fire coal once by entering on the charcoal frame 27 bottom burner hearth 25 after conveyer belt 13, coal cinder conveying chute 4, body of heater shell 1; When the volume of fire coal is larger, when having entered into the laser sensor detection range being arranged on conveyer belt 13 both sides, namely show that coal-fired volume is larger, now control centre's startup push pedal hydraulic cylinder 7 works, push pedal hydraulic cylinder 7 flexible under, drive first connecting rod 8 and second connecting rod 9, slide bar 11 and push pedal successively, thus fire coal larger for volume is pulverized by push pedal on conveyer belt 13; The temperature sensor that heat preservation storage water tank 15 inside is arranged can detect the temperature of heat preservation storage water tank 15 internal water in real time, and temperature data is passed to control centre, when the temperature data detected is lower than the temperature value set, control centre can by the rotating speed of motor on the open frequency of the self-timing unlatching motor of raising coal storage box 14 outlet at bottom switch installation and conveyer belt 13, improve the circulation rate of water supply pump 16 and heat-exchanger pump 19 simultaneously, and the blast intensity of air blast 22, improve water temperature; When the temperature data detected is higher than the temperature value set, otherwise operate; When after domestic heating system continuous operation a period of time of the present invention, control centre can start flapper hydraulic cylinder 24, thus opens end slag baffle plate 23, cinder is drawn off domestic heating system.