CN201199086Y - High and low type smokeless energy saving hot water boiler - Google Patents

Abstract

The utility model discloses a high-and-low smokeless energy-saving hot water boiler which belongs to a multifunctional boiler. The utility model consists of a low type linear, a high temperature fire-proof hearth, a high vertical retarding linear, an integral water layer and a flue fire-banking switch which is arranged in a flue and between shell-typed parallel flues; the lower side of the high temperature fire-proof hearth is a movable grate of cast iron; the upper part of the high temperature fire-proof hearth is provided with a movable furnace cover; an ash storage cabin and a lower furnace door are arranged below the flue and the shell-typed parallel flues; a plurality of sections of spiral hot water tubes are arranged in the high vertical retarding linear and all provided with a certain slope; and the two ends of the spiral hot water tubes are welded together with the wall surface of the high vertical retarding linear and integrally ascend in a spiral shape. The furnace has no smoke, saves energies and has the characteristics of fast temperature rising, large heated area and high thermal efficiency. Boilers of different specifications can be manufactured by the principle according to requirements; the furnace can also be used for installing various oil-gas burners.

Description

The high-low type smokeless energy-saving hot-water boiler

Technical field

The utility model belongs to the civil boiler technical field, is specifically related to a kind of high-low type smokeless energy-saving hot-water boiler.

Background technology

The miniature boiler that present China's average family or some small-sized units use, especially more generally use vast rural area, as the cast iron type bogey, drinking water boiler, water jacket furnace etc., and great majority are to have smoke removal conduit by vertical single pot of bucket, drum inside is combustion chamber (burner hearth), the bottom is provided with fire grate and storage cinder chamber's (having air inlet), structure is comparatively simple, make easily, but when beginning to add fuel more for a long time, because of fuel and combustible volatile can't reach the heat release of burning-point burn incompletely very soon in a large number, and very fast discharge is arranged, very easily cause smoke density big, waste of fuel is serious, also will cause indoor and outdoor surroundings to pollute, and when fuel in the stove takes fire and quickens heat release,, easily cause the significant wastage of heat energy because the inner quirk of burner hearth is few and but fuel can not effectively utilize with burning fume, and is discharged out of the furnace fast.And the function of these stoves is often comparatively single, only can be used for heating, doing a small amount of meal among a small circle or burn a spot of hot boiling water at every turn, brings many inconvenience to daily life.

The utility model content

Problem to be solved in the utility model provides a kind of high-low type smokeless energy-saving hot-water boiler, this boiler combustion efficiency height, simple in structure, and no flue dust and can satisfy many-sided primary demands such as the cooking, heating, bathing simultaneously, economical convenient.

A kind of high-low type smokeless energy-saving hot-water boiler, comprise the low-head inner bag, the high-temperature flame-proof burner hearth, high vertical deceleration inner bag and whole water layer, it is characterized in that: also comprise the quirk switch of banking up a fire, described quirk bank up a fire switch be installed in the quirk and the parallel quirk of shell-type between, the below of high-temperature flame-proof burner hearth is the cast iron moving grate, described high-temperature flame-proof upper furnace is equipped with movable bell, the below of quirk and the parallel quirk of shell-type is ash-storing bin and lower furnace door, in the described high vertical deceleration inner bag multistage spiral hot-water line is arranged, described multistage spiral hot-water line all has certain gradient, the two ends of described multistage spiral hot-water line and described high vertical deceleration inner bag wall are welded in one, and totally shape rises in the shape of a spiral.

On the described high vertical deceleration inner bag smoke-outlet flue is housed, is wound with the water heater copper pipe around the described smoke-outlet flue, the two ends of described water heater copper pipe link to each other with the water heater delivery port with the water heater water inlet respectively, and the peak of the outlet of supplying water is furnished with safety relief valve.

Described low-head inner bag, the parallel quirk of shell-type, quirk and high vertical deceleration inner bag are the inner casings that combines, and on the stove machine below the described ash-storing bin backwater water inlet are installed.

Be welded with the horn mouth elbow on the described low-head inner bag.

The utlity model has following advantage:

This high-low type smokeless energy-saving hot-water boiler does not exist the flue variable color to burn red situation, has quick heating, and heating surface area is big, thermal efficiency height, characteristics that can energy-conservation 55% can be made into the boiler of different size as required by present principles, this type of furnace can also be installed various oil gas combustors.

Description of drawings

Fig. 1 is the version schematic diagram of domestic burners of the present utility model.

Fig. 2 is the version schematic diagram of industrial furnace of the present utility model.

Fig. 3 is the version schematic diagram behind the installation horn mouth elbow on the industrial furnace of the present utility model.

The specific embodiment

The utility model will be further described below in conjunction with accompanying drawing.

Fig. 1 is the version schematic diagram of domestic burners of the present utility model, comprise low-head inner bag 6, high-temperature flame-proof burner hearth 14, high vertical deceleration inner bag 4, whole water layer 18, the quirk switch 9 of banking up a fire, quirk bank up a fire switch 9 be installed in the quirk 17 and the parallel quirk 16 of shell-type between, the below of high-temperature flame-proof burner hearth 14 is cast iron moving grates 12, movable bell 15 is equipped with on high-temperature flame-proof burner hearth 14 tops, the below of the parallel quirk 16 with shell-type of quirk 17 is ash-storing bin 8 and lower furnace door 21, multistage spiral hot-water line 5 is arranged in the high vertical deceleration inner bag 4, multistage spiral hot-water line 5 all has certain gradient, the two ends of multistage spiral hot-water line 5 and described high vertical deceleration inner bag 4 walls are welded in one, and totally shape rises in the shape of a spiral.On the high vertical deceleration inner bag 4 smoke-outlet flue 1 is housed, is wound with water heater copper pipe 3 around the smoke-outlet flue 1, the two ends of water heater copper pipe 3 link to each other with water heater delivery port 20 with water heater water inlet 19 respectively, and the peak of the outlet 2 of supplying water is furnished with safety relief valve 22.Low-head inner bag 6, the parallel quirk 16 of shell-type, quirk 17 and high vertical deceleration inner bag 4 are the inner casings that combine, and on the stove machine below the described ash-storing bin (8) backwater water inlet 10 are installed.

Insert fire coal at high-temperature flame-proof burner hearth 14 tops, in the high-temperature flame-proof burner hearth 14 of coal above cast iron moving grate 12, disposable burning from top to down.Switch 9 places the below if will bank up a fire, and just can put the pot cooking at burner hearth 14 tops, can heat simultaneously.Quirk 17 has the shell-type structure of unique design, and be communicated with smoke-outlet flue 1, thermal current is through out-of-date, can increase the water-cooling wall heat exchange area greatly, the landing in time of the cigarette ash of the quirk 17 that can guarantee again to flow through is avoided stopping up, but can produce smog this moment, switch 9 places the top if will bank up a fire, and closes upper furnace door 13 and lower furnace door 21, by the size of movable bell 15 control air quantity.Quirk 17 is communicated with smoke-outlet flue 1, because scorching hot flame is below fuel, has fire coal in the high-temperature flame-proof burner hearth 14 of refractory material this moment under the condition of high temperature, flue gas all can be atomized, fully burning is when thermal current passes through the horizontal component of quirk, wash away the many vertical hot-water lines 11 that its inwall is arranged, between the upper furnace door 13 of the high-temperature flame-proof burner hearth 14 of this water heater and the lower furnace door 21 cast iron moving grate 12 is arranged,, reduce energy waste so that feed water the heat exchange and the flue gas that atomizes better.Be wound with water heater copper pipe 3 in the water body around the smoke-outlet flue 1, two ends link to each other with water heater delivery port 20 with water heater water inlet 19, but the effective supply bath water, the peak of the outlet 2 of supplying water is furnished with safety relief valve 22, to guarantee that boiler is in the safety normal-pressure running status all the time.

Fig. 2 is the version schematic diagram of industrial furnace of the present utility model, compares with the structure of domestic burners, has removed water heater copper pipe 3, the switch 9 etc. of banking up a fire, and movable coal bunker 23 is installed on the movable bell 15 among the figure, can add fire coal at any time in the movable coal bunker 23.Movable coal bunker 23 is placed on the high-temperature flame-proof burner hearth 14, inserts fire coal, closes and seals up fire door 13 and lower furnace door 21, and the disposable burning atomizing of coal smoke gas is carried out automatically, does not choose and keeps an eye on, and sooner or later inserts the coal ash discharge once, opens lower furnace door 21 and gets final product ash discharge.Industrial stove can be as required what of heat adjust the size of stove in proportion.

Fig. 3 is the version schematic diagram behind the installation horn mouth elbow 24 on the industrial furnace of the present utility model, movable bell 15 among Fig. 2 is removed, horn mouth elbow 24 is installed in place at installation activity bell 15, and various oil gas combustors can be installed behind the horn mouth elbow 24.The stove of representing with schematic diagram among Fig. 2 is the same, and what of the heat that this stove also can be are as required adjusted the size of stove in proportion.

Claims (4)

1. high-low type smokeless energy-saving hot-water boiler, comprise low-head inner bag (6), high-temperature flame-proof burner hearth (14), high vertical deceleration inner bag (4), whole water layer (18), it is characterized in that: also comprise the quirk switch (9) of banking up a fire, the described quirk switch (9) of banking up a fire is installed between quirk (17) and the parallel quirk of shell-type (16), the below of high-temperature flame-proof burner hearth (14) is cast iron moving grate (12), movable bell (15) is equipped with on described high-temperature flame-proof burner hearth (14) top, the below of the parallel quirk with shell-type of quirk (17) (16) is ash-storing bin (8) and lower furnace door (21), multistage spiral hot-water line (5) is arranged in the described high vertical deceleration inner bag (4), described multistage spiral hot-water line (5) all has certain gradient, the two ends of described multistage spiral hot-water line (5) and described high vertical deceleration inner bag (4) wall are welded in one, totally are helical form rising shape.

2. a kind of high-low type smokeless energy-saving hot-water boiler according to claim 1, it is characterized in that: smoke-outlet flue (1) is housed on the described high vertical deceleration inner bag (4), described smoke-outlet flue (1) is wound with water heater copper pipe (3) on every side, the two ends of described water heater copper pipe (3) link to each other with water heater delivery port (20) with water heater water inlet (19) respectively, and the peak of the outlet (2) of supplying water is furnished with safety relief valve (22).

3. a kind of high-low type smokeless energy-saving hot-water boiler according to claim 1, it is characterized in that: described low-head inner bag (6), the parallel quirk of shell-type (16), quirk (17) and high vertical deceleration inner bag (4) are the inner casings that combines, and on the stove machine below the described ash-storing bin (8) backwater water inlet (10) are installed.

4. a kind of high-low type smokeless energy-saving hot-water boiler according to claim 1 is characterized in that: be welded with horn mouth elbow (24) on the described low-head inner bag (6).

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