CN2432516Y

CN2432516Y - Domestic boiler

Info

Publication number: CN2432516Y
Application number: CN 00238732
Authority: CN
Inventors: 董新民
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-16
Filing date: 2000-06-16
Publication date: 2001-05-30
Anticipated expiration: 2010-06-16

Abstract

The utility model relates to a non pressure domestic boiler, mainly consisting of a furnace body provided with a furnace body interlayer and a gas flue provided with a gas flue interlayer. The furnace body interlayer is communicated with the gas flue interlayer. The furnace body is provided with a water inlet. The inner of the gas flue is provided with a heated upending water pipe whose lower end is communicated with the furnace body interlayer via the pallet and the water pipe and upper end is communicated with the gas flue interlayer. The upper part of the gas flue interlayer is provided with a water outlet, and the upending water pipe is provided with an ash cleaner. The boiler is also provided with a circulating water furnace cover and an adjustable air door. The utility model has the advantages of reasonable and simple structure, full utilized heat of the burning material, fuel saving, and high heat efficiency, and simultaneously provides the ash cleaner with convenient operation for preventing the heating pipeline adhering soot, reaching the multifunctional effects of high efficiency, energy saving, cooking and heating.

Description

Novel domestic boiler

The utility model relates to a kind of boiler, particularly relates to a kind of no pressure domestic boiler.

At present, the boiler that domestic family expenses use generally exists the thermal efficiency to hang down problem, thereby causes energy waste, brings inconvenience for the heating in cold winter.In addition, the deashing of the deashing, particularly hot water pipeline of the present boiler that uses all exists inconvenience or the thorough problem of deashing, because the accumulation of pipeline coal smoke ash also can cause energy waste, so the pipeline deashing of boiler also is the task of need waiting improvement for a long time.

The purpose of this utility model provides a kind of domestic boiler, and the above-mentioned shortcoming that it overcomes present boiler can improve the thermal efficiency of boiler, further solves the deashing problem of waterway pipe in the boiler, thereby reaches economic, practical purpose.

The purpose of this utility model realizes by following technical proposals, boiler of the present utility model comprises a body of heater, a flue that is communicated with body of heater, being furnace sandwich around the body of heater wherein, is the flue interlayer around the flue, and furnace sandwich is communicated with the flue interlayer, furnace sandwich has a water inlet, be mounted with the setting water pipe of one group of heating in the flue, the lower end of erectting water pipe is communicated with a heating and erects the water pipe pallet, and this heating is erect the water pipe dish and is communicated in furnace sandwich by a pallet water inlet pipe; The upper end of erectting water pipe is communicated in the flue interlayer by transverse tube, and there is the delivery port of a boiler upper end of flue interlayer, and this delivery port is connected in the heating installation circulatory system; Be provided with deashing device on the setting water pipe in flue, the side first half of flue has shoot door; In upper of furnace body a recirculated water bell is arranged, this recirculated water bell has a water inlet pipe, and the outlet pipe of recirculated water bell is communicated with the flue interlayer, and above-mentioned body of heater also has the air door that can regulate size.

Above-mentioned deashing device comprises lifting arm, the self-adjustable dust remover, wherein on the lifting arm cross tube is arranged, the self-adjustable dust remover is placed in the lifting arm lower end, described self-adjustable dust remover comprises two tool steel plates at regular intervals, this two block plate has some through holes, these through holes pass described setting water pipe, and the aperture of through hole will be greater than the external diameter of erectting water pipe, through hole part between two block plates has corresponding deashing sheet, and the aperture of its deashing sheet is slightly larger than the external diameter of erectting water pipe, also has some ash leakage holes on the steel plate of self-adjustable dust remover, also have two groups of lifting members at its steel plate upper surface place, this lifting member can cooperate one group 2; Card in the middle of flue shoot door outer lower end has dust remover, this centre card are pivotally mounted in the flue outside.

The operation principle of boiler of the present utility model is that feedwater (backwater) enters furnace sandwich and flue interlayer after the body of heater water inlet enters, enter into setting water pipe dish by the pallet water inlet pipe simultaneously and enter every setting water pipe more equably, after boiler is heated, the water of flue interlayer and erect that water is heated in the water pipe heating up in the back and converges the back at its flue interlayer napex enters the heating installation circulatory system from outlet pipe output.The number of erectting water pipe in the flue can be set according to heating area, is generally 16-36, and caliber is 1/2 ", length is 1350～1500mm.Because pressurized water pipe is to be erected in the flue, so they do not influence the burning of boiler, from the natural law (lifting naturally) that meets flame combustion in form, make the completing combustion of incendiary material energy, can make full use of the energy of incendiary material.The setting water pipe of the flue that density is bigger can increase heat-conducting area to greatest extent, the heat that can fully absorb incendiary material and sent, thus improved the thermal efficiency.In addition, boiler of the present utility model has also improved bell, the bell repacking is become a kind of recirculated water bell, thereby can further make full use of the boiler heat, reduces thermal loss.The air door of body of heater is an adjustable type, simultaneously also be changeable type, and it is with cooking a meal that its size by the adjustment air door can satisfy, and the different needs of heating and control add the water temperature of hot water, and can change at any time for this consumable accessory of air door.Boiler of the present utility model is for preventing that erectting water pipe in the flue is attached cigarette ash, thereby be provided with deashing device, the deashing process of this deashing device is undertaken by following mode, open flue sidepiece shoot door, promote by the lifting arm of a kind of workpiece dust remover, place the self-adjustable dust remover that promotes the lower end rises thereupon, because the deashing sheet internal diameter in the self-adjustable dust remover reaches minimum with setting water pipe crest clearance size, make clean especially that the cigarette ash that adheres on the setting water pipe of heating cleared up, described deashing sheet has the free adjustment amount of certain clearance between two steel plates of dust remover simultaneously, in lifting process, make it and erect not produce frictional force between the water pipe, so promote free and relaxed, without lifting an eyebrow, and guaranteed service life of deashing sheet internal diameter; After lifting arm is thus lifted to the upper end, card in the middle of the dust remover on the flue outside is folded to blocks dust remover in the flue, at this moment cooperating further by two groups of lifting members on the steel plate of one group of workpiece and dust remover again, the lifting dust remover makes setting water pipe top by deashing.Described lifting arm can be placed in the flue in use, and also the time spent does not take out, if be placed on for a long time in the flue, the lifting arm lower end can be provided with a transverse pipe.

The utility model has the advantages that rational in infrastructure simple, can make full use of the heat of incendiary material, save fuel, improve the thermal efficiency, simultaneously for preventing that water back from adhering to cigarette ash thereby an easy to operate deashing device is provided, reached efficient, energy-conservation, with cook a meal the heating multi-functional effect.

Below in conjunction with accompanying drawing boiler of the present utility model is described in further detail, wherein:

Fig. 1 looks schematic diagram for the master of the part section of the utility model boiler;

Fig. 2 is the front view of the dust remover that is used to clear up the deashing device of erectting water pipe cigarette ash in the boiler;

Fig. 3 is the A-A line generalized section of Fig. 2;

Fig. 4 is the front view of the lifting arm of deashing device;

Fig. 5 is the side view of Fig. 4;

Fig. 6 a and 6b are respectively the front view and the side view of another kind of form of the lifting arm of deashing device.

Now referring to accompanying drawing, boiler of the present utility model comprises a body of heater 1, a flue 2 that connects body of heater, be furnace sandwich 3 around the body of heater 1 wherein, around the flue 2 is flue interlayer 4, furnace sandwich 3 is communicated in flue interlayer 4, furnace sandwich 3 has a water inlet 5, be mounted with the setting water pipe 6 of one group of heating in the flue 2, the lower end of erectting water pipe 6 is communicated with a heating and erects water pipe pallet 7, this heating is erect water pipe pallet 7 and is communicated in furnace sandwich 3 by a pallet water inlet pipe 8, the upper end of erectting water pipe 6 is communicated in flue interlayer 4 by transverse tube 9, there is the delivery port 10 of a boiler upper end of flue interlayer 4, and this delivery port is communicated in the heating installation circulatory system (not shown); Be provided with deashing device on the setting water pipe 6 in flue 2, shoot door 11 is arranged at the top, side of flue 2; On body of heater 1 top a recirculated water bell 12 is arranged, this recirculated water bell 12 has a water inlet pipe 13, and the outlet pipe 14 of recirculated water bell 12 is communicated with flue interlayer 4, and above-mentioned body of heater 1 also has the air door 15 that can regulate size.Above-mentioned deashing device comprises lifting arm 16, self-adjustable dust remover 19, wherein on the lifting arm 16 cross tube 17 is arranged, perhaps also has a sheer pole 18 (seeing Fig. 4-Fig. 6 b) in lifting arm 16 lower ends, described self-adjustable dust remover 19 comprises two tool steel plates 20 at regular intervals, 21, this two block plate 20, some through holes 22 are arranged on 21, these through holes 22 pass described setting water pipe 6, and the diameter of through hole 22 is greater than the external diameter of erectting water pipe 6, corresponding deashing sheet 23 is arranged between the through hole 22 between two block plates 20,21, and the aperture of its deashing sheet 23 is slightly larger than the external diameter of erectting water pipe 6, steel plate 20 at self-adjustable dust remover 19, also have some ash leakage holes 24 on 21, also have two groups of lifting members 25 at its steel plate 20 upper surface places, this lifting member 25 can cooperate one group of workpiece (not shown), on card 27 in the middle of flue shoot door 11 outer lower ends have dust remover, this card 27 are pivotally mounted in outside the flue 2.

Claims

1, a kind of domestic boiler, it comprises body of heater and is communicated with body of heater and flue, it is characterized in that around the body of heater be furnace sandwich, around the flue is the flue interlayer, furnace sandwich is communicated with the flue interlayer, and furnace sandwich has a water inlet, is mounted with the setting water pipe of one group of heating in the flue, the lower end of erectting water pipe is communicated with a heating and erects the water pipe pallet, and this heating is erect the water pipe dish and is communicated in furnace sandwich by a pallet water inlet pipe; The upper end of erectting water pipe is communicated in the flue interlayer by transverse tube, and there is the delivery port of a boiler upper end of flue interlayer, and this delivery port is connected in the heating installation circulatory system; Be provided with deashing device on the setting water pipe in flue, the side first half of flue has shoot door; In upper of furnace body a recirculated water bell is arranged, this recirculated water bell has a water inlet pipe, and the outlet pipe of recirculated water bell is communicated with the flue interlayer, and above-mentioned body of heater also has the air door that can regulate size.

2, domestic boiler according to claim 1, it is characterized in that described deashing device comprises lifting arm, the self-adjustable dust remover, wherein on the lifting arm cross tube is arranged, the self-adjustable dust remover is placed in the lifting arm lower end, described self-adjustable dust remover comprises two tool steel plates at regular intervals, this two block plate has some through holes, these through holes pass described setting water pipe, and the aperture of through hole will be greater than the external diameter of erectting water pipe, through hole part between two block plates has corresponding deashing sheet, the aperture of its deashing sheet is slightly larger than the external diameter of erectting water pipe, also have some ash leakage holes on the steel plate of self-adjustable dust remover, also have two groups of lifting members at its steel plate upper surface place, this lifting member can cooperate one group 2; Card in the middle of flue shoot door outer lower end has dust remover.