CN2304863Y - Household energy saving small size boiler - Google Patents

Abstract

The utility model relates to a household energy saving small size boiler, a heat absorption water tank is arranged in a vertical boiler body; the heat absorption water tank is provided with a water inlet pipe, a hot water pipe, a drainage pipe and a water level indicator. The hot water pipe is provided with a safety valve; the water inlet pipe is provided with a valve; the drainage pipe is provided with a water tap faucet. A heat source chamber of the lower part of the heat absorption water tank can be provided with a coal stove in a drawer type; the coal stove in a drawer type is provided with a supporting caster wheel and an inner wheel. The lower part of the boiler body is provided with a fan, a storage battery and a rectifier. A chimney is connected outside the boiler body, penetrates through the outer shell of the boiler body and an insulating layer and is communicated with the flue on the heat absorption water tank and the heat source chamber. The water inlet pipe in the heat absorption water tank is reverse L-shaped and is provided with an exhaust hole. The water temperature indicator is matched and connected with a water temperature sensing plunger arranged on the heat absorption water tank.

Description

The domestic energy-saving miniature boiler

The utility model relates to miniature boiler, particularly the domestic energy-saving miniature boiler.

Existing domestic miniature boiler, basic structure as Chinese patent literature disclosed " honeycombed multifunctional vertical boiler " (patent No. 95206985.7) is, by body of heater, water tank, flue tube, outlet flue is formed, body of heater is column type, the bottom is provided with the combustion chamber, vent, grate, the ash door, in, top is the endothermic water tank, body of heater central authorities are provided with and are vertically arranged in parallel into favose flue tube, the flue tube lower end is passed endothermic water tank's base plate and is communicated with the combustion chamber, around the combustion chamber is the water jacket that is communicated with the endothermic water tank, the flue tube upper end is passed endothermic water tank's top board and is entered the chamber of strile-bacing, water jacket for being communicated with around the chamber of strile-bacing with the endothermic water tank, narrow meshed fire sealing cover and prevent flue gas that flue gas heat the runs off circle that strile-backs in the middle of indoor being provided with of strile-bacing, chamber one side of strile-bacing is provided with outlet flue, hollow waste heat water cover is set above body of heater, the remaining hot water hd top face is provided with hot water outlet and backwater import, body of heater end face water jacket top is provided with thermometer, Pressure gauge and relief valve connection, water jacket place, sidewall of the furnace body top establishes water level and takes into account hot water outlet, water jacket place, below establishes the backwater import, and ash door one side is established blast entrance.The boiler thermal output of this structure is higher, and fume amount is few, and fuel saving is suitable for hotel, family, as heating boiler, water boiler, but its complex structure, inconvenience is made and maintenance, and is not easy to the use of home honeycomb briquette, applies difficulty.

The purpose of this utility model is, complex structure at above-mentioned prior art existence, inconvenience is made and maintenance, and the weak point that is not easy to the use of home honeycomb briquette is improved, proposition and designer use the energy-saving minitype boiler, make reasonable in design, both efficient energy-saving, can use honeycomb briquette again, and keep in repair easy to use.

Technical solution of the present utility model is, adopt the endothermic water tank to be installed in the body of heater, between the shell of body of heater and endothermic water tank, be filled with heat-insulation layer, the endothermic water tank is furnished with water inlet pipe, hot-water line, dipperstick and blow-off pipe and all stretch out outside the body of heater, hot-water line is equipped with safety valve, water inlet pipe is furnished with valve, blow-off pipe is furnished with tap, the battery that the body of heater bottom is furnished with blower fan and fan power is provided, the rectifier that utilizes external power supply to charge a battery, it is characterized in that, adopted the drawer type coal stove that cooperates with body of heater, be loaded in the heat source room of endothermic water tank bottom, external chimney passes the furnace shell of body of heater, heat-insulation layer is joined the flue that connects on the endothermic water tank and is communicated with heat source room.

Water inlet pipe puts in the endothermic water tank, and its part that puts in the endothermic water tank is L shaped, and its vertical part upper end has steam vent.

The endothermic water tank is furnished with the water temperature induction plug, and the one end is fixed on the endothermic water tank, and its other end puts in the endothermic water tank.

The water temperature induction plug is furnished with water temperature indicator.

Is furnished with control panel on the body of heater face.

Blower fan is furnished with fan switch, and fan switch, temperature indicator are installed on the control panel.

The drawer type coal stove adopts normal cellular coal stove courage, it constitutes burner hearth with the stove tooth of supporting flue, the heat-conducting layer that Heat Conduction Material is formed, be loaded in the furnace shell, the burner hearth below is an ash output passage, the ash output passage side has the air delivery duct that cooperates with blower fan, air door on the furnace shell cooperates with ash output passage, communicates, and supporting castor and interior wheel are equipped with in the furnace shell below.

Body of heater and endothermic water tank are vertical structure.

Operation principle of the present utility model is, adopts the drawer type coal stove, and supporting castor and interior wheel are housed can conveniently be advanced or shift out, because the heat source room of laying the drawer type coal stove with reference to the size design of drawer type coal stove, only leaves certain fit clearance.Therefore, both make things convenient for stoking, do not influenced heat insulation effect again.Utilize heat source room to realize heating at interval simultaneously, make the water among the endothermic water tank directly not soak the drawer type coal stove, to guarantee that stove fire fully burns, direct radiation of heat that produces or the heat-conducting layer by burner hearth, furnace shell conducts to the thermal source locular wall in the middle of the endothermic water tank bottom indirectly and heats the endothermic water tank thus, the endothermic water tank is under the tight insulation of the heat-insulation layer that insulation material constitutes, the heat of its acquisition is difficult for scattering and disappearing, and conduct fully to the water among the endothermic water tank, heat source room can make full use of the heat and the waste heat of drawer type Coal stove chamber burning, the utmost point has improved the thermal efficiency of the present utility model effectively, endothermic water tank's water inlet pipe and running water pipe are connected, utilize the pressure and the hot water come-up of running water, the principle that cold water sinks to the bottom, advance at the bottom of adopting cold water, the mode that hot water exceeds makes the water that enters the endothermic water tank finish the automatic exchange of hot and cold water, by hot-water line hot water is extruded the endothermic water tank, the hot water of providing convenience to the user, if the endothermic water tank is subjected to thermal pressure excessive, water can push back inlet channel automatically, send in the water supply pipe, to guarantee safety.Cut off the water if meet, when the water level that has steam vent, an endothermic water tank because of the L shaped vertical part upper end of water inlet pipe falling in the endothermic water tank is reduced to the steam vent place, water will can not flow back to running water pipe and automatic cut out, then to the water inlet pipe return-air, keep the due water yield of work to guarantee the endothermic water tank.Under the normal condition, the utility model can use running water to enter the endothermic water tank through the water inlet pipe bottom.If when needing output heating installation, only need valve closing with water inlet pipe, tap by blow-off pipe is discharged an amount of water, make the endothermic water tank top leave suitable space, just can outwards export steam, reach the requirement of heating gas by the hot-water line that safety valve is housed when steam reaches certain concentration and pressure to hold the generation steam, for the utility model is rapidly heated, be equipped with the small-sized fan of 12V, and be equipped with battery and charging device, made easy to operate freely.The utility model design capacity is about 90 liters, and volume is little, conduct heat fast, economize on coal, energy-conservation.

The utility model has the advantages that, rational in infrastructure, make simple, good heat insulating, energy-conservation, thermal efficiency height, use home honeycomb briquette to make fuel, it is convenient to add, and not only send hot water but also send heating installation, and the hot water temperature can reach 98 ℃, utilize the equipped shower of pressure of running water, its hot water amount can wash hot bath every day for 4-5 people, and steam can be for 20-30 square metre room heating, and assurance family daily life drink is washed and used hot water, can conveniently use the blower fan air-supply to promote stove fire when anxious and be rapidly heated, the water level of outfit, temperature indication come into plain view.Easy for installation, the simple operation of the utility model is the life appliance that town-dweller-rural-family is suitable for.

Fig. 1, the utility model structural representation

Fig. 2, the side view of the utility model structural representation

Fig. 3, the vertical view of the utility model structural representation

Below, describe embodiment of the present utility model with reference to the accompanying drawings in detail.

As Fig. 1, Fig. 2, shown in Figure 3, the utility model adopts the body of heater 19 that shell 6, heat-insulation layer 7 are arranged, body of heater 19 is a vertical structure, the endothermic water tank 8 of the vertical structure supporting with it is installed in the body of heater 19, endothermic water tank 8 is the water tank of cylindrical lower portion hollow, is furnished with water inlet pipe 22, hot-water line 1, blow-off pipe 16, dipperstick 2, water temperature induction plug 9.Water inlet pipe 22, hot-water line 1 are contained in respectively on the sidewall on endothermic water tank 8 tops, blow-off pipe 16 is contained in the bottom of heat-absorbing water pipe 8, water inlet pipe 22, hot-water line 1, dipperstick 2, blow-off pipe 16 all pass shell 6 and stretch out outside the body of heater 19, and water inlet pipe 22 stretches out body of heater 19 outer parts valve 21 is housed.Hot-water line 1 stretches out body of heater 19 outer parts emergency lock 4 is housed, and blow-off pipe 16 stretches out body of heater pipe 19 outer parts tap 40 is housed.Dipperstick 2 stretches out the outer part upper end of body of heater to be fixed by support 5, and support 5 is joined with body of heater 19 and connected, and dipperstick 2 adopts graduated transparent pipe.Body of heater 19 surfaces are equipped with control panel 23.Water temperature induction plug 9 one ends are fixed on endothermic water tank 8 the outer wall, and the other end puts in the endothermic water tank 8, and water temperature induction plug 9 is joined with the water temperature indicator 25 on the control panel 23 that is contained in body of heater 19 surfaces and connected.The part that water inlet pipe 22 puts in endothermic water tank 8 is L shaped, falls L shaped vertical part upper end to have steam vent 20, and its lower ending opening is near endothermic water tank 8 bottoms.Heat source room 30 is arranged in the middle of endothermic water tank 8 bottoms, lay drawer type coal stove 32 in the heat source room 30, drawer type coal stove 32 leaves certain fit clearance with heat source room 30, heat source room's 30 tops, one side has the flue 10 that passes endothermic water tank 8, flue 10 is joined with the external chimney 3 on shell 6 sidewalls that are installed in body of heater 19 by heat-insulation layer 7 and is connected, and flue 10 communicates with heat source room 30.Body of heater 19 belows are provided with blower fan 17, the rectifier 35 that fan 17 provides the battery 34 of power supply and utilizes 34 chargings of external power supply accumulators, they are installed in the Electric Appliance Cabinet 33, the position of dress blower fan 17 air-supplies of the side that Electric Appliance Cabinet 33 links to each other with heat source room 30 has blast orifice 15, drawer type coal stove 32 adopts normal cellular coal courage 27, heat-conducting layer 28 and the stove tooth 37 be made up of Heat Conduction Material constitute burner hearth 11, be installed in the irony furnace shell 29, hollow fixed cap 26 is housed on the burner hearth 11, stove tooth 37 is by bearing 31 supportings, be fixed with flue 27 on the stove tooth 37, heat-conducting layer 28 is filled between furnace shell 29 and flue 27.Burner hearth is for 11 times an ash output passage 12, and ash output passage 12 sidewalls have the air delivery duct 14 that cooperates with the air outlet 15 of blower fan 17, and the air door 13 on ash output passage 12 and the furnace shell 29 cooperates and communicates.Supporting castor 36 and interior wheel 39 are equipped with in furnace shell 29 bottoms of drawer type coal stove 32.Interior wheel 39 is contained in the rear portion of furnace shell 29 belows of drawer type coal stove 32, is installed in bearing support 38 times, and supporting castor 36 is installed in the anterior both sides of drawer type coal stove 32 belows, and supporting and balance to remain valid conveniently shift out propelling.Is furnished with handle 41 on the drawer type coal stove 32.Body of heater 19 bottoms are furnished with leg 18.Blower fan 17 is furnished with fan switch 24, and fan switch 24 is contained on the control panel 23.Blower fan 17 adopts the dc fan of 12V, and battery 34 is selected dc battery jar and the fairing with the supporting 12V of blower fan 17 for use, is furnished with external power supply plug 42, and fan switch 24, blower fan 17, battery 34, rectifier 35 constitute electrical connection successively.

Claims (8)

1, the domestic energy-saving miniature boiler, adopt the endothermic water tank to be installed in the body of heater, between the shell of body of heater and endothermic water tank, be filled with heat-insulation layer, the endothermic water tank is furnished with water inlet pipe, hot-water line, dipperstick and blow-off pipe and all stretch out outside the body of heater, hot-water line is equipped with safety valve, water inlet pipe is furnished with valve, blow-off pipe is furnished with tap, the battery that the body of heater bottom is furnished with blower fan and fan power is provided, the rectifier that utilizes external power supply to charge a battery, it is characterized in that, adopted the drawer type coal stove (32) that cooperates with body of heater (19), be loaded in the heat source room (30) of endothermic water tank (8) bottom, external chimney (3) passes the shell (6) of body of heater (19), heat-insulation layer (7) is joined the flue (10) that connects on the endothermic water tank (8) and is communicated with heat source room (30).

2, domestic energy-saving miniature boiler according to claim 1 is characterized in that, water inlet pipe (22) puts in the endothermic water tank (8), and its part that puts in the endothermic water tank (8) is L shaped, and its vertical part upper end has steam vent (20).

3, domestic energy-saving miniature boiler according to claim 1 is characterized in that, endothermic water tank (8) is furnished with water temperature induction plug (9), and the one end is fixed on the endothermic water tank (8), and its other end puts in the endothermic water tank (8).

4, domestic energy-saving miniature boiler according to claim 3 is characterized in that, water temperature induction plug (9) is furnished with water temperature indicator (25).

5, domestic energy-saving miniature boiler according to claim 1 is characterized in that, is furnished with control panel (23) on the body of heater (19).

6, according to claim 1 or 4 or 5 described domestic energy-saving miniature boilers, it is characterized in that blower fan (17) is furnished with fan switch, fan switch 24, water temperature indicator (25) are installed on the control panel (23).

7, domestic energy-saving miniature boiler according to claim 1, it is characterized in that, drawer type coal stove (32) adopts normal cellular coal stove courage (27), it constitutes burner hearth (11) with the stove tooth (37) of supporting flue (27), the heat-conducting layer (28) that Heat Conduction Material is formed, be loaded in the furnace shell (29), burner hearth (11) below is ash output passage (12), ash output passage (12) side has the air delivery duct (14) that cooperates with blower fan (17), air door (13) on the furnace shell (29) cooperates, communicates with ash output passage (12), and supporting castor (36) and interior wheel (39) are equipped with in furnace shell (29) below.

8, domestic energy-saving miniature boiler according to claim 1 is characterized in that, body of heater (19) and endothermic water tank (8) are vertical structure.

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