CN2145912Y - High efficient energy saving fast non-pressure steam drinkingwater apparatus - Google Patents

Abstract

The utility model relates to a high-efficient energy-saving fast non-pressure steam drinking water stove, composed of a stove base, a stove casing, a heat-insulating layer, a burning chamber, a flue gas straight pipe, a boiled water steam jacket, a flue gas jacket, a hot water jacket, flue gas fire pipes and a flue gas outlet, wherein, the flue gas straight pipe which is through is arranged at the upper part of the burning chamber; the boiled water steam jacket covers over the burning chamber and the periphery of the flue gas straight pipe, and metal layers are used for isolating the boiled water steam jacket from the burning chamber and the flue gas straight pipe; the periphery of the hot water jacket is the heat-insulating layer of the stove body; the flue gas jacket is communicated with the burning chamber via a plurality of flue gas fire pipes. The utility model has the advantages of rapid rise in temperature, high heat efficiency, multiple function, simple structure, easy manufacture, low cost and high safety. The high-efficient energy-saving fast non-pressure steam drinking water stove with wide application can combust a plurality of fuel, such as coal, straws, woods, etc.

Description

High efficient energy saving fast non-pressure steam drinkingwater apparatus

The utility model relates to a kind of heat supply water supply cooking stove in the mechanical engineering, for producing the middle-size and small-size life use stove of steam, boiling water, hot water.

In recent years, people are for adopting solid fuel for example to burn the various cooking stoves of coal, continuous improvement and design have been carried out, make great efforts to improve its thermal efficiency, increase new function, and obtained certain progress, Chinese patent 90226299.8 provides a kind of " high-efficiency and energy-saving gasifier ", this stove is by boiler clothing, combustion chamber, the heating water jacket, steam generating box, steam supply pipe, the steam supply switch, nozzle, balanced reservoir, furnace shell, formations such as chimney, it recurs steam by the heat energy of self, without air blast steam is sprayed into burner hearth, water-gas takes place to burn, this stove modern design, thermal efficiency height, but complex structure, make difficulty, the cost height, thereby range of application is subjected to certain limitation.

The purpose of the utility model is intended to design a kind of quick heating, thermal efficiency height, function is many, simple in structure, easy to manufacture, cost is low, safe and reliable, long service life, the wide energy-efficient quick nothing of fuel range are pressed steam drinking-water stove.

Technical solution of the present utility model is: this energy-efficient quick nothing presses steam drinking-water stove by furnace shell, heat-insulation layer, the stove seat, the combustion chamber, the flue gas straight tube, the boiling water vapour jacket, the flue gas cover, hot water jacket, the flue gas fire tube, exhanst gas outlet constitutes, the flue gas straight tube also directly is communicated with it in the upper end, combustion chamber, the boiling water vapour jacket is enclosed within combustion chamber and flue gas straight tube periphery, isolate by metal level, the flue gas cover is enclosed within the steam jacketed periphery of boiling water again, also isolate with metal level, hot water jacket is enclosed within flue gas cover periphery again, isolate with metal level equally, the hot water jacket periphery is insulating layer of furnace body, the flue gas cover is communicated with by many flue gas fire tubes with the combustion chamber, the furnace shell top has exhanst gas outlet, with the flue gas cover, flue gas straight tube upper end is communicated with, and water inlet pipe is arranged at hot water jacket top, and the boiling water vapour jacket is to being externally connected with steam (vapor) outlet and heat water valve.

Fig. 1 is the utility model structure cutaway view.

Below in conjunction with accompanying drawing the technical solution of the utility model is described in further detail:

As shown in Figure 1, this energy-efficient quick nothing is pressed steam drinking-water stove, form by two parts up and down, two parts stack up and down, the bottom is stove seat (1), stove seat (1) includes slag notch, fuel bed and heat-insulation layer on every side, top is then by furnace shell (2), heat-insulation layer (3), combustion chamber (4), flue gas straight tube (5), boiling water vapour jacket (6), flue gas cover (7), hot water jacket (8), flue gas fire tube (9) and water inlet pipe (10), heat water valve (11), exhanst gas outlet (12), steam (vapor) outlet (13), water gage formations such as (14), flue gas straight tube (5) is (4) upper end in the combustion chamber, and it is straight-through with combustion chamber (4), boiling water vapour jacket (6) is enclosed in the periphery of combustion chamber (4) and flue gas straight tube (5), isolate (aluminium skin for example with metal level between them, zinc-iron skin etc.), boiling water vapour jacket (6) is a kind of Pear-Shaped garden water jacket, make the water boiling produce steam, the chamber is held for steam in the upper end, flue gas cover (7) is enclosed in the periphery of boiling water vapour jacket (6) again, also be to isolate by metal level, hot water jacket (8) is enclosed in flue gas cover (7) periphery again, be to isolate equally by metal level, hot water jacket (8) periphery is insulating layer of furnace body (3), flue gas cover (7) is communicated with by many flue gas fire tubes (9) with combustion chamber (4), water gage (14) is installed on the furnace shell (2), two ends are communicated with hot water jacket (8) up and down, furnace shell (2) top has exhanst gas outlet (12), exhanst gas outlet (12) and flue gas cover (7), flue gas straight tube (5) upper end is communicated with, but be provided with flue gas switch (15) on flue gas straight tube (5) top, when closing the flue gas switch, combustion product gases in the combustion chamber (4) enters exhanst gas outlet (12) by flue gas cover (7) fully and effluxes, heat water valve (11) all is installed on the furnace shell (2) with thermometer (16), their end all is communicated with boiling water vapour jacket (6), the water inlet pipe (10) and the artificial water inlet (17) of automatic control are installed on hot water jacket (8) top, at furnace shell (2) top steam (vapor) outlet (13) and steam valve (18) are installed, Pressure gauge (19), they are communicated with boiling water vapour jacket (6) top by pipeline, meanwhile also can be to hot water jacket (8) by connecting pipe behind the valve, to use as the water pipe of washing open to hot water jacket (8), should be mentioned that boiling water vapour jacket (6) and hot water jacket (8) bottom are communicated with, be that metallic spacer layer is not connected to the end, but leave a determining deviation end of with, certainly, also can blowoff valve externally be installed at hot water jacket (8) or boiling water vapour jacket (6) bottom, hearth wall at the stove seat also can be installed blast entrance, and is combustion-supporting by the internal air blast of external air blast.

Advantage: quick heating, thermal efficiency height, function is many, and is simple in structure, makes easily, and cost is low, and fuel range is wide, and is safe and reliable, long service life, water supply steam supply applied range has really been accomplished efficient, energy-conservation, with no pressure, quick.

Claims (3)

1, a kind of energy-efficient quick nothing is pressed steam drinking-water stove, it is characterized in that by furnace shell (2), heat-insulation layer (3), stove seat (1), combustion chamber (4), flue gas straight tube (5), boiling water vapour jacket (6), flue gas cover (7), hot water jacket (8), flue gas fire tube (9), exhanst gas outlet (12) constitutes, flue gas straight tube (5) is (4) upper end and directly connection with it in the combustion chamber, boiling water vapour jacket (6) is enclosed within combustion chamber (4) and flue gas straight tube (5) periphery, isolate by metal level, flue gas cover (7) is enclosed within the periphery of boiling water vapour jacket (6) again, also isolate with metal level, hot water jacket (8) is enclosed within flue gas cover (7) periphery again, isolate with metal level equally, hot water jacket (8) periphery is insulating layer of furnace body (3), flue gas cover (7) is communicated with by many flue gas fire tubes (9) with combustion chamber (4), furnace shell (2) top has exhanst gas outlet (12), (12) with flue gas cover (7), flue gas straight tube (5) upper end is communicated with, water inlet pipe (10) is arranged at hot water jacket (8) top, and boiling water vapour jacket (6) is to being externally connected with steam (vapor) outlet (13) and heat water valve (11).

2, press steam drinking-water stove according to the energy-efficient quick nothing of claim 1, it is characterized in that boiling water vapour jacket (6) and hot water jacket (8) bottom are communicated with, promptly metallic spacer layer is not connected to the end, but leaves a determining deviation end of with.

3, press steam drinking-water stove according to the energy-efficient quick nothing of claim 1, it is characterized in that flue gas straight tube (5) top is provided with flue gas switch (15).