CN2232539Y - Atmospheric water heating stove for household - Google Patents

Abstract

The utility model relates to an atmospheric water heating stove for households, which is mainly composed of a flue outlet (1), an upper flue box (2), upright flue pipes (3), a heat exchange box (4), water outlet pipe port (5), an upright stove liner (6), a horizontal stove liner (7), a water sleeve (8), a stove door (9), a water returning pipe port (10), the draw rod (11) of the baffle plate of a dust pipe, a stove bucket (12), a stove base box (13), a grate (14), upright water pipes (15), etc. Five upright flue pipes are evenly arranged in the heat exchange box, which reasonably reduces a hearth; six upright water pipes are evenly arranged at the flue of the transition of the upright stove liner and the horizontal stove liner for strengthening heat exchanging effect.

Description

Normal pressure domestic use of water warm range

The utility model relates to a kind of stove or kitchen range of family-use solid fuel, especially a kind of cooking stove with hot water apparatus.

The Chinese patent 88208187X that has authorized, " novel low pressure daily use multi-purpose stove " discloses and a kind ofly can be used to simultaneously cook, heating and the novel cooking stove of hot water is provided, the structure of its body of heater is mainly by the cooking stove main body, heat exchange box, four parts such as upper smoke box and stove seat-box constitute, and through the practical discovery of sample for many years following some deficiency is arranged: 1. the excessive waste of fuel of burner hearth is big

2. upright smoke pipe layout is unreasonable, causes the heat exchange box heat exchange inhomogeneous

3. horizontal water tube, vertical water pipe setting fail to play better heat effect

The purpose of this utility model is to propose a kind of fuel savings, and heat exchange is even, and heat is imitated high design.

Goal of the invention of the present utility model is by five upright smoke pipes evenly being set in heat exchange box, rationally dwindling burner hearth, six vertical water pipes evenly being set to strengthen the heat exchange effect at the flue position of vertical flue and horizontal flue transition.

The utility model is mainly by outlet flue (1), and upper smoke box (2) founds smoke pipe (3), heat exchange box (4), effluent pipe mouth (5), vertical flue (6), horizontal flue (7), water jacket (8), fire door (9), the backwater mouth of pipe (10), dust removing tube baffle plate pull bar (11), stove bucket (12), stove seat-box (13), fire grate (14), vertical water pipe formations such as (15).

Fig. 1 is a side-looking cut-away view of the present utility model

Fig. 2 is a front view of the present utility model

Fig. 3 is a schematic top plan view of the present utility model

Vertical flue of the present utility model (6), horizontal flue (7) and five upright smoke pipes (3) are formed the major part of burner hearth and flue, they are closely wrapped up by the heat-exchanger rig of mainly being made up of water jacket (8) and heat exchange box (4), the cooking stove front is provided with a fire door (9) that is connected with vertical flue (6), five upright smoke pipes (3) evenly are set in the heat exchange box (4), the lower end of these upright smoke pipes (3) is communicated with horizontal flue (7), the upper end is communicated with upper smoke box (2), heat exchange box (4) top connects the upper smoke box (2) that a positive design has the dedusting door, the connection one of upper smoke box (2) top is thinner, the outlet flue (1) that can cooperate with external chimney, heat exchange box (4) exterior lateral sides position design on the upper side has an effluent pipe mouth (5) that can be connected in the pipeline of external cooling system, water jacket (8) lateral surface design at horizontal flue (7) position has the backwater mouth of pipe (10) that can be connected with external cooling system pipeline, horizontal flue (7) bottom not in respect of an opening at stove seat-box (13) and stove bucket (12) and have baffle plate and the dust removing tube of baffle plate pull bar (11), vertical flue (6) and horizontal flue (7) are communicated with the position design six vertical water pipes (15) of communicating with water jacket (8) of two ends up and down, these vertical water pipes (15) are 3-2-1 by vertical flue (6) to horizontal flue (7) direction and arrange, to increase heat exchange efficiency and to make the propellant composition burning, the big up and small down shape of vertical flue (6), reduced the volume of burner hearth relatively, reduce fuel consumption, vertical flue (6) top is open, lower horizontal is provided with fire grate (14) and communicates with stove seat-box (13), be provided with stove bucket (12) in the stove seat-box (13), in order to the slag of the vertical flue of splendid attire (6) discharge and the flue dust of horizontal flue (7) discharge.

The utility model in use, earlier with effluent pipe mouth (5), water inlet pipe mouth (10) is connected with external cooling system respectively, in water jacket, inject water, make water level rise to the effluent pipe mouth height, check system sealing and safety valve, fuel is inserted vertical flue (6) to ignite, heat is delivered in the water jacket (8) by vertical furnace wall, pyrotechnics passes the gap of six vertical water pipes (15) along horizontal flue (7), the part heat is passed to the inside that arrives horizontal flue (7) behind the water in the pipe by these tube walls, owing to lose the part heat, the flue dust that carries in the pyrotechnics is deposited in the horizontal flue (7) in the lower situation lower part of temperature, and pyrotechnics continues to rise, pass and enter upper smoke box (1) after upright smoke pipe (3) is passed to heat exchange box (4) with heat by tube wall, the cigarette of being discharged by outlet flue (2) is white in color basically at last.The continuous heating temperature of water in water jacket (8) and the heat exchange box (4) raises, and produces convective motion, and hot water is continuously outflowed by effluent pipe mouth (5), and after the heat radiation circulation, the water that temperature is lower is flowed back in the water jacket (8) by the backwater mouth of pipe and continues circulation through heat exchange.

The utility model leaving water temperature under normal operating position remains on about 90 ℃, return water temperature remains on about 40 ℃, continuing under the too fast situation of heating-up temperature rising, leaving water temperature might rise to and make the water boiling more than 100 ℃, be used with steam trap when mounted, maintain atmospheric pressure state to keep system's internal pressure.In order to make system's operate as normal, can make regular check on the water jacket of pipe blow-through and cooking stove.

Claims (2)

1. normal pressure domestic use of water warm range, mainly by outlet flue (1), upper smoke box (2), upright smoke pipe (3), heat exchange box (4), effluent pipe mouth (5), vertical flue (6), horizontal flue (7), water jacket (8), fire door (9), the backwater mouth of pipe (10), dust removing tube baffle plate pull bar (11), stove bucket (12), stove seat-box (13), fire grate (14), vertical water pipe formations such as (15) is characterized in that evenly being provided with five upright smoke pipes in heat exchange box, at the position of vertical flue and horizontal flue transition six vertical water pipes are set evenly.

2. normal pressure domestic use of water warm range as claimed in claim 1, it is characterized in that vertical flue (6), horizontal flue (7) and five upright smoke pipes (3) are formed the major part of burner hearth and flue, they are closely wrapped up by the heat-exchanger rig of mainly being made up of water jacket (8) and heat exchange box (4), five upright smoke pipes (3) evenly are set in the heat exchange box (4), the lower end of these upright smoke pipes (3) is communicated with horizontal flue (7), the upper end is communicated with upper smoke box (2), the connection one of heat exchange box (4) top has the upper smoke box (2) of dedusting door from the front design, vertical flue (6) and horizontal flue (7) are communicated with the position design six vertical water pipes (15) of communicating with water jacket (8) of two ends up and down, these vertical water pipes (15) are 3-2-1 by vertical flue (6) to horizontal flue (7) direction and arrange to increase heat exchange efficiency, the big up and small down shape of vertical flue (6)

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