CN2354064Y - Energy-saving stove for tea bath - Google Patents

Abstract

The utility model relates to an energy-saving stove for tea bath, which comprises an upper water tank, a hot water tank, a boiled water tank, a stove hearth and a smoke passage, wherein the smoke passage comprises an upper smoke passage, an inner smoke passage, a side lower smoke passage and a side upper smoke passage; the stove hearth is positioned at the center of the boiled water tank; the inner smoke passage is positioned in the hot water tank; the upper smoke passage is positioned at the bottom of the upper water tank, and the peripheries of the hot water tank and the boiled water tank are respectively the side lower smoke passage and the side upper smoke passage. Compared with the existing tea stove, the utility model has the advantages of reasonable smoke circulation, high combustion efficiency, obvious energy-saving effect and easy management.

Description

Energy-conservation tea-bath furnace

The utility model relates to a kind of tea-bath furnace with energy-saving effect.

Existing tea-bath furnace is divided into and manually adds two kinds on water type and automatic water supplement type, and is though it is higher manually to add water type drinking water boiler efficiency of combustion, more loaded down with trivial details in the management, can not take boiling water at any time, though and automatic water supplement type drinking water boiler manageability, can take boiling water at any time, efficiency of combustion is lower, takes fuel.

The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art part exactly, provides a kind of automatic water supplement type energy-conservation tea-bath furnace.

The utility model includes upper water box, boiler, boiled water tank, burner hearth and flue.Boiler is positioned at below the upper water box, is provided with filling pipe and blast pipe between two water tanks, and filling pipe passes to the boiler bottom from upper water box, and blast pipe passes to the upper water box top from the hot water tank top.Boiled water tank is positioned at below the boiler, is provided with circulation pipe between two water tanks, and circulation pipe passes to the boiled water tank bottom from boiler top.Be provided with down blast pipe between boiled water tank and the upper water box, following blast pipe passes to the upper water box top from the boiled water tank top.Flue includes upper flue, inner flue, side lower flue and side upper flue, burner hearth is positioned at boiled water tank central authorities, inner flue is positioned at boiler, link to each other with the side lower flue with burner hearth respectively, upper flue is positioned at the upper water box bottom, join with chimney and side upper flue respectively, boiler and boiled water tank periphery are side lower flue and side upper flue, have dividing plate separately between the upper and lower flue of side.Flue gas enters upper flue through upper flue, side lower flue, side upper flue in burner hearth, enter chimney again and discharge, and in the flue gas running boiled water tank, boiler and upper water box is heated repeatedly, and flue gas utilization is abundant, the effect of fuel saving thereby reach.The upper and lower flue of side periphery is provided with the insulation layer.

Chimney bottom and upper flue connection place are a taper enlarging, to reduce the running resistance of flue gas.

On boiler and boiled water tank, have the hot water outlet and the boiling water outlet of taking hot water and boiling water, to satisfy the usefulness of bathing and drinking-water respectively.Be provided with water inlet, overflow pipe and water level meter on upper water box top, the water inlet is provided with ball-cock assembly, to realize by the water inlet automatic water supplement.Water level keeps a steady state value in the upper water box, and the upper water box top is provided with the normal pressure mouth.

The utility model is compared with existing tea-bath furnace, and automatic water supplement can be taken boiling water or hot water at any time, and flue gas recirculation is efficient and rational, and the efficiency of combustion height also can utilize ginseng such as some low heat value cinders and burning, energy-saving effect obviously, be easy to administer and maintain.

Be described in further detail below in conjunction with accompanying drawing:

Accompanying drawing is the utility model structural representation.

Among the figure: 1, chimney 2, normal pressure mouth 3, blast pipe 4, overflow pipe 5, water inlet 6, upper flue 7, cleaning door 8, side upper flue 9, insulation layer 10, filling pipe 11, circulation pipe 12, hot water outlet 13, sewage draining exit 14, boiling water outlet 15, burner hearth 16, bracing frame 17, boiled water tank 18, sewage draining exit 19, fire grate 20, ashcan 21, cleaning door 22, vent 23, side lower flue 24, inner flue 25, secondary air register 26, boiler 27, upper water box 28, blast pipe 29, taper enlarging down

Insulation layer 9 adopts refractory brick and other refractory material to be built into.9 spacing supporting role of 16 pairs of insulation layers of bracing frame.Be provided with secondary air register 25 with corresponding position, inner flue 24 position on insulation layer 9, for the second-time burning of flue gas provides oxygen, like this, inner flue 24 also has the function of secondary combustion chamber concurrently. Sewage draining exit 13,18 is set, so that remove water tank incrustation.Cleaning door 7,21 is set, and secondary air register 25, can be convenient to remove the dust stratification in the flue.

Automatically add water by water inlet 5 and ball-cock assembly to upper water box 27, water in the upper water box 27 is tentatively heated by upper flue 6 and chimney 1, boiler 26 below filling pipe 10 is delivered to, water in the boiler 26 is by inner flue 24 and side lower flue 23 and 8 heating of side upper flue, steam is delivered to upper water box 27 tops through blast pipe 3, hot water or take by hot water outlet 12, or the boiled water tank below circulation pipe 11 is delivered to 17, water in the boiled water tank 17 is by burner hearth 15 and side lower flue 23 and 8 heating of side upper flue, steam warp blast pipe 28 is down delivered to upper water box 27 tops, and boiling water is taken by boiling water outlet 14.Boiling water, hot water can be taken automatic water supplement at any time.But the discontinuity management, easy to operate, saving manpower.

Claims (2)

1, a kind of energy-conservation tea-bath furnace, include upper water box, boiler, boiled water tank, burner hearth and flue, it is characterized in that burner hearth is positioned at boiled water tank central authorities, flue includes upper flue, inner flue, side lower flue and side upper flue, inner flue is positioned at boiler, link to each other with the side lower flue with burner hearth respectively, upper flue is positioned at the upper water box bottom, join with chimney and side upper flue respectively, boiler and boiled water tank periphery are side lower flue and side upper flue, have dividing plate separately between the upper and lower flue of side, the upper and lower flue of side periphery is provided with the insulation layer.

2, energy-conservation tea-bath furnace as claimed in claim 1 is characterized in that chimney bottom and upper flue connection place are a taper enlarging.

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