CN2239601Y - Household heating stove able to feed drinking water in four seasons - Google Patents

Abstract

The utility model relates to a household heating stove able to feed drinking water in four seasons, which is combined by an upper stove body, a middle stove body and a lower stove body. An upper heating water tank is communicated with a lower heating water tank by making use of a pipeline with a valve, the heating water-passing pipes of the upper heating water tank and the lower heating water tank are respectively penetrated through a fume exhaust pipe and a fired hearth, and thereby, heat generated by coal combustion is absorbed sufficiently. The coal feeding port point of the hearth is provided with a coal supply bucket with an upright push grate, the coal is dried in the coal supply bucket, the coal is heated and volatile matter contained in the coal is burned, and then the coal is added in the hearth, and thus the hearth has small temperature fluctuation and no black fume phenomenon when the coal is supplied. A stove device is heated simultaneously to provide drinking boiled water and heating or hot water for bathing.

Description

Four seasons drinking-water domestic heating stove

The utility model relates to a kind of drinking-water, the dual-purpose coal furnace of warming oneself.

The small-sized water boiler of traditional structure has center burning type.Dry distillation type drinking-water stove, chimney over-emitting black exhaust during the continuous coal of boiler uses unhygienicly, and contaminated environment is serious, and coal combustion is incomplete, and heat loss is big, the coal consumption height; Stove function is single, can only burn for drinking water or burn to supply heating hot water, thereby more and more incompatibility instructions for use.

The purpose of this utility model provides a kind of vertical promotion fire grate that has, and coal consumption is low, and water quick heating in the stove can provide drinking water and heating hot water, four seasons drinking-water domestic heating stove that the smoke-discharging pollution environment is little simultaneously.

Four seasons drinking-water domestic heating stove is combined by the upper, middle and lower body of heater, and the upper furnace body inner chamber is for burning the last heating water tank for drinking water, and smoke exhaust pipe passes heating water tank and stretches out outside the body of heater.Last heating water tank has the water pipe excessively that passes smoke exhaust pipe, and water pipe is arranged vertically and be vertical mutually excessively.The U-shaped heating tube that last heating water tank bottom has two ends to be communicated with water tank, the U-shaped heating tube stretches in the coal-fired furnace cavity of middle body of heater.Coal-fired furnace cavity roof face in the middle body of heater is the arc convex, burner hearth roof face.The cavity that middle sidewall of the furnace body face and middle body of heater roof face surround is following heating water tank, and following heating water tank is communicated with by the pipeline that has valve with last heating water tank.Following heating water tank have the heating of passing coal-fired furnace cavity water pipe, heated the water pipe two ends and be communicated with heating water tank.There is coal-fired import the coal-fired furnace cavity side, and continuous coal bunker is connected with coal-fired import.Continuous coal bunker is positioned at burner hearth coal feed point place and is equipped with manually and opens, and the vertical promotion fire grate that closes, fire grate are opened coal-fired the inflow in the burner hearth in the continuous coal bunker, and closed fire grate, burner hearth stop continuous coal.The fire door of poking a fire of regulating fired coal combustion in the burner hearth is arranged at the coal-fired furnace cavity bottom, and the burner hearth roof door communicates with smoke exhaust pipe by taper pyrotechnics pipe.The lower furnace body inner chamber is the deashing storehouse, and the deashing storehouse communicates with coal-fired furnace cavity by the fire grate of burner hearth of the furnace body bottom in being fixed on, and the deashing fire door is arranged so that coal ash is removed outside the stove on the lower furnace body side wall surface.

The further perfect of stove and accessory is that coal-fired furnace cavity coal feed point below has diffusing coal dish, and the continuous fire coal that adds is wandered on the coal dish that looses and then evenly scattered by coal feed point and make its even burning to the burning coal layer of burner hearth.The deashing storehouse is built-in with fountain head, so that the dust when reducing deashing flies upward phenomenon.

Four seasons drinking-water domestic heating stove has upper and lower two heating water tank, can supply drinking water after the connection, goes up heating water tank after cutting off and can supply drinking water, and following heating water tank can be washed with hot water for heating hot water or washing, thereby has realized multi-use.Upper and lower heating water tank has the mistake of passing coal-fired furnace cavity and smoke exhaust pipe to heat water pipe, and heat transfer area is big, and heat absorption is abundant, thereby water temperature quick heating in the water tank, and coal-fired consumption is low, saves the energy.Use volatile ingredient to burn in advance through baking of high temperature pyrotechnics and destructive distillation effect before the coal-fired adding burner hearth, thereby eliminated the phenomenon of the continuous coal smoke tube over-emitting black exhaust of burner hearth, reduced the pollution of flue dust environment.

Accompanying drawing is an embodiment of the present utility model, further specifies the utility model below in conjunction with embodiment.

Fig. 1 is the structure chart (cutaway view) of four seasons drinking-water domestic heating stove,

Fig. 2 is the appearance assumption diagram of four seasons drinking-water domestic heating stove.

As shown in the figure, the four seasons are drunk water the domestic heating stove by upper furnace body (3), middle body of heater (26), and lower furnace body (13) combines, and the upper furnace body inner chamber is for burning the last heating water tank (2) for drinking water, and smoke exhaust pipe (1) passes heating water tank and stretches out outside the body of heater.Last heating water tank is crossed water pipe (4) and is passed smoke exhaust pipe, and water pipe is arranged vertically and be vertical mutually excessively.The U-shaped heating tube (5) that last heating water tank bottom has two ends to be communicated with water tank, the U-shaped heating tube stretches in the middle body of heater coal-fired furnace cavity.Have exhaust outlet to take over (27) and water inlet adapter (21) on the upper furnace body roof face, the side wall surface pressure water is taken over (6) and liquid level pipe (22), and boiling water outlet pipe valve (23) is arranged at the water tank bottom.The coal-fired furnace cavity roof face of middle body of heater is the arc convex, burner hearth bottom has fire grate (12), roof of the furnace communicates with smoke exhaust pipe by taper pyrotechnics pipe (7), there is coal-fired import the burner hearth side, coal-fired import is connected with continuous coal bunker (19), continuous coal bunker is positioned at burner hearth coal feed point place the manual vertical promotion fire grate (20) that utilizes driving handle (18) to open and close, and there is diffusing coal dish (17) the coal feed point below in the burner hearth, and the fire door of poking a fire (16) of control burning is arranged on the lower furnace portion side wall surface.Coal-fired furnace cavity roof face.Middle body of heater roof face.The cavity that side wall surface surrounds is communicated with by the pipeline (24) that has valve for following heating water tank, last heating water tank and following heating water tank.Following heating water tank has and heated water pipe (19), heating water pipe passes burner hearth and is communicated with following heating water tank, following heating water tank has hot water outlet to take over (8) and backwater is taken over (11), and hot water outlet is taken over and the backwater adapter connects with radiator by pipeline and can warm oneself or washed or had a bath by the discharge connection water outlet.In the furnace body outer wall face below corresponding with the drinking water pipe valve thermos flask pallet (25) is arranged so that perfusion boiling water time placement thermos flask.

The lower furnace body inner chamber is the deashing storehouse, and the deashing storehouse communicates with coal-fired furnace cavity by fire grate, and the dust when the deashing storehouse is built-in with fountain head (15) with the minimizing deashing flies upward, and the lower furnace body side wall surface has deashing fire door (14) so that coal ash is removed outside the stove.

By water inlet the running water injection is gone up heating water tank and is pressed into down heating water tank till last heating water tank water level reaches requirement by connecting pipe during use, to continue coal bunker then and fill coal burner hearth is hedged off from the outer world, the pyrotechnics of igniting normal combustion after-combustion is to last.Following heating water tank heating, because last heating water tank heating tube stretches in the burner hearth, following heating water tank heated water pipe and passed burner hearth, thereby water heats up rapidly in the case.Can open the connecting pipe valve when only burning for boiling water makes upper and lower heating water tank supply drinking water simultaneously, with the connecting pipe valve closing, upper and lower two heating water tank are respectively for drinking water and heating or washing hot water when need burn for drinking water and heating or wash with hot water.Last heating water tank can also can be taken over by setting-out and be pressed into continuous water by water supply pipeline by the continuous water of water inlet.Following heating pipe adopts external setting-out case by return pipe moisturizing in case.Be in the burner hearth coal feed point place interior coal of continuous coal bunker during the burner hearth normal combustion because vertical promotion fire grate stops and can not flow in the burner hearth, and be subjected to high temperature pyrotechnics baking heating in the burner hearth and make it dry and make that contained flammable volatile ingredient burns in the coal, driving handle is opened vertical promotion fire grate when needing in burner hearth continuous coal, and heating up and the coal spontaneous that contained volatile ingredient burns flow to through super-dry in the continuous coal bunker makes burner hearth finish continuous coal operation in the very little situation of furnace temperature fluctuation in the burner hearth.The coal that adds is wandered on the diffusing coal dish of coal feed point below, by loosing coal dish uniformly dispersing on the coal seam of burning, thereby makes coal even, fully burning.Because the coal that adds in the burner hearth carries out drying, intensification in advance, contained volatile ingredient burns, during stoking the burner hearth fluctuation very little, thereby in burner hearth during continuous coal no chimney over-emitting black exhaust phenomenon take place.The coal ash that burning produces falls into the deashing storehouse by fire grate, utilizes fountain head that coal ash is squirted before the removing, opens shoot door then coal ash is removed.

Claims (2)

1, a kind of four seasons drinking-water domestic heating stove, it is characterized in that by last, in, lower furnace body combines, the upper furnace body inner chamber is last heating water tank, smoke exhaust pipe passes heating water tank and stretches out outside the body of heater, last heating water tank has the water pipe of crossing that passes smoke exhaust pipe, cross that water pipe is arranged vertically and vertical mutually, the U-shaped heating tube that last heating water tank bottom has two ends to be communicated with water tank, the U-shaped heating tube stretches in the coal-fired furnace cavity, coal-fired furnace cavity roof face in the middle body of heater is the arc convex, burner hearth roof face, in body of heater roof face and in the cavity that surrounds of sidewall of the furnace body face be heating water tank down, on, following heating water tank is communicated with by the pipeline that has by-pass valve control, following heating water tank have the heating of passing burner hearth water pipe, heating the water pipe two ends is communicated with following heating water tank, the coal-fired furnace cavity top is connected with smoke exhaust pipe by taper pyrotechnics pipe, there is coal feed point the burner hearth side, continuous coal bunker is connected with coal feed point, continuous coal bunker is positioned at burner hearth coal feed point place and is equipped with manually and opens, the vertical promotion fire grate that closes, lower furnace portion has the fire door of poking a fire of regulating the burner hearth fired coal combustion, the lower furnace body inner chamber is the deashing storehouse, the deashing storehouse communicates with burner hearth by the fire grate of burner hearth bottom, has on the lower furnace body side wall surface coal ash is removed the outer deashing fire door of stove.

2, by drinking-water domestic heating stove of the described four seasons of claim 1, it is characterized in that there is diffusing coal dish the coal feed point below in the said coal-fired thorax, deashing has fountain head in the storehouse.

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