CN2168213Y - Vertical self-burning heat-exchanging type water boiler for tea-making and bathing - Google Patents

Abstract

The utility model relates to a vertical type self-burning heat-exchanging water boiler for tea-making and bathing. The purpose of the utility model is to cause the combustion of fuel in a boiler chamber to be sufficient and complete and to cause the ignition, the elevation of temperature and water heating to be fast. The utility model is mainly formed by that a combined vertical type fire drawing device with single main pipe is arranged on the boiler chamber, wherein, the main pipeline is an upright pipe; auxiliary pipelines form a group, and surround the periphery of the upright pipe; the utility model also comprises a boiler casing, a fire grate and a boiler door. The utility model has the advantages of sufficient coal combustion, the fast elevation of temperature of the boiler body, fast water heating, favorable effect of smoke prevention and dust control and convenient operation.

Description

Vertical self-burning heat-exchanging type water boiler for tea-making and bathing

The utility model relates to a kind of vertical spontaneous combustion heat exchange type tea-bath furnace.

In original technology, vertical tea furnace primary structure includes shell, flue, there are parts such as impact tube the flue top, the employing gas generator that has, double grate structure, major defect is: self-burning type tea furnace combusting firepower deficiency often needs the blower fan air feed, complex structure, waste of material is big, and smoke contamination is big.

The purpose of this utility model is to avoid above-mentioned weak point of the prior art, singly be responsible for the combined vertical structure on a kind of burner hearth and develop, utilize cross-ventilation, form the spontaneous combustion draft, make the fuel combustion of burner hearth more abundant, more complete, and improve the efficient of firing up and boiled boiling water, adopt the water supplementing method of low in and high out simultaneously, reach overall construction design rationally, sufficient combustion, dustproof, with low cost, the easy to use purpose of smoke elimination.

Technical solution of the present utility model is:

Welding shell 6 on the foundation ring 1, shell 6 outside welds are connected to blast pipe 14,16 and relief tube 15 and water inlet pipe and water outlet pipe 19,20, in the shell 6 get a foothold and enclose assembling fire grate 2 on 3 in the bottom, and welding has the flue 4 of fire door 11, the welding of shell 6 internal upper parts divides the dividing plate 7 in thermal insulation boiling water district, is characterized in: welding is the center with impact tube 8 on flue top 5, uniform 4～12 looped pipelines 18 that put a chimney on the stove and make the fire draw, looped pipeline 18 upper ends that put a chimney on the stove and make the fire draw communicate with impact tube 8, form single combined vertical drawing fires device of being responsible for.

Technical solution of the present utility model also comprises:

Looped pipeline 18 under shell 6 internal partitions 7 is curved or be broken line shape.

In the inlet and outlet pipe lines of the employing low in and high out outside the shell 6, running water water inlet pipe 19 is lower than boiling water outlet pipe 20.

Description of drawings of the present utility model is as follows:

Fig. 1 is the overall structure cutaway view.

Fig. 2 is single combination partial sectional view of being responsible for.

Fig. 3～Fig. 6 is A-A cutaway view among Fig. 1 or Fig. 2.

Fig. 7 is Fig. 1 outward appearance right view.

Above-mentioned number in the figure is described as follows:

1-foundation ring, 2-fire grate device, the 3-circle of getting a foothold, the 4-flue, 5-flue top, 6-shell, the 7-dividing plate, 8-impact tube, 9-end socket, the 10-flange, 11-fire door, 12-water level meter, the 13-nameplate, 14-boiling water district blast pipe, 15-relief tube, 16-warm water district blast pipe, 17-water replanishing device, 18-looped pipeline.

Embodiment of the present utility model is described as follows:

Referring to each accompanying drawing, welding shell 6 on the foundation ring 1, the bottom welding is got a foothold and is enclosed on 3 in the shell 6, fire grate 2 and the flue 4 that has fire door 11 are arranged, an ashes door 11 is also arranged on the furnace shell 6 under the fire grate 2, welding vertical type impact tube 8 on the flue top 5, and be evenly equipped with the looped pipeline 18 that 4～12 arcs work the effect of putting a chimney on the stove and make the fire draw, perhaps be evenly equipped with 4～12 broken line shapes looped pipeline 18 that puts a chimney on the stove and make the fire draw, these arrange orderly looped pipeline 18 and impact tube 8 is formed single combined vertical structures of being responsible for.Shell 6 internal upper part welding diaphragms 7 are the warm water district on the dividing plate 7, and dividing plate is for 7 times the boiling water district, by water replanishing device 17 UNICOMs, running water enters the warm water district by water replanishing device 17 between warm water and the boiling water district, as required again by water replanishing device 17, warm water enters the boiling water district, adopts to exceed the mode of hanging down into.According to the boiler design regulation, be welded with boiling water district blast pipe 14, warm water district blast pipe 16 and relief tube 15 in the shell 6, the cold water inlet 19 in the boiling water district is lower than boiling water outlet pipe 20, adopts the mode of low in and high out.The shell 6 outer water level meters 12 that demonstration boiling water district is arranged have producer's nameplate 13, and shell 6 upper ends are welded with flange 10, with high chimney assembling.

The utility model has the advantages that:

1, because single supervisor's combined vertical structure drawing fires is adopted in the burner hearth top, and the more effective cross-ventilation that utilizes forms the nature draft, it is more abundant to reach the burner hearth internal combustion, more completely purpose.

2, because the interior natural air exhaust power of stove is strong, so the body of heater firing up is fast, the efficient height.

3, the fuel combustion in the burner hearth is abundant, both just is not drawn into secondary duct because draft makes by clean-burning tiny fuel, also can again burning in each secondary duct, thus reach fuel savings, reduce the purpose of smoke contamination.

4, relatively in the past each drinking water boiler, the utility model stove boiling water efficient height that burns carrying out second stove when boiling water, can enter the warm water in warm water district the boiling water district, has so more improved the efficient of the boiling water that burns.

5, reasonable in design, with low cost is good through trial effect, uses easy to operate.

Claims (4)

1, vertical spontaneous combustion heat exchange type tea-bath furnace, comprise: foundation ring (1) goes up welding shell (6), outer blast pipe (14), (16) and the relief tube (15) of being provided with of shell (6), and water inlet pipe and water outlet pipe (19) and (20), get a foothold and enclose (3) upward assembling fire grate (2) in the interior bottom of shell (6), and welding has the flue (4) of fire door (11), the welding of shell (6) top divides the dividing plate (7) in thermal insulation boiling water district, it is characterized in that: going up welding on flue top (5) is the center with impact tube (8), single combined vertical drawing fires device of being responsible for of uniform 4～12 looped pipelines (18).

2, vertical spontaneous combustion heat exchange type tea-bath furnace according to claim 1 is characterized in that: curved down looped pipeline (18) upper end of shell (6) internal partition (7) communicates with impact tube (8).

3, vertical spontaneous combustion heat exchange type tea-bath furnace according to claim 1 is characterized in that: looped pipeline (18) upper end that is broken line shape under shell (6) internal partition (7) communicates with impact tube (8).

4, vertical spontaneous combustion heat exchange type tea-bath furnace according to claim 1 is characterized in that: in the inlet and outlet pipe lines of the low in and high out that shell (6) is outer, water inlet pipe (19) is lower than boiling water outlet pipe (20).

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