CN2426070Y - Domestic three-purpose stove - Google Patents

Abstract

The utility model relates to a domestic three-purpose stove which is used for domestic cooking, heating and hot water supplying. The utility model is mainly composed of a stove body with a sandwich, and an energy-saving box 6 which is provided with a sandwich, wherein, the sandwich of the stove body is communicated with the sandwich of the energy-saving box 6, and water is filled into the sandwiches. The water in the sandwiches is heated by the furnace body and an internal wall of the energy-saving box 6, and then is introduced into a radiator through a tube, and the water flows back into the sandwiches through a water inlet 10 after heat sink cooling. The interior of the energy-saving box 6 is provided with a coiled Energy-saving tube 8, cold water is introduced into the energy-saving tube 8 through a cold water inlet, is heated into hot water in the tube, and then flows pit from a hot water outlet 12 for bathing, washing clothes, and washing dishes.

Description

Family's three purpose stove

The novel stove that the utility model relates to that a kind of family cooks, heating and heat supply water are used.It is specially adapted to unexecuted central heating area use in China rural area and the city.

In present prior art, what more generally use is a kind of meal, heating dual-purpose stove done.Its structure is to fill with water in the body of heater of strap clamp layer, is welded with water inlet and the delivery port that communicates with interlayer at furnace body outer wall, and water inlet and delivery port connect by pipe and radiator two ends.Water in the interlayer flows out after radiator heat radiation cooling from outlet pipe after being heated by the inboard wall of furnace body conduction, flows back to interlayer by water inlet, so repeatedly circulation.The shortcoming of above-mentioned prior art is: the first, because the water in the furnace sandwich recycles repeatedly, contain fouls such as iron rust in the water, and can not be used for having a bath, wash the dishes, laundry etc.; The second, the inner wall area of interlayer is less, just be used for and the interlayer inner cold water to carry out the area of heat exchange little, the high-temperature flue gas that the stove internal combustion produces is drained from chimney with having no to stop, so the utilization rate of heat is lower.

The purpose of this utility model provide a kind of have cook, heating and bathing function, and save family's three purpose stove of the energy more.

Family's three purpose stove mainly is made up of outer wall, inwall, chimney, fire bars, water inlet, delivery port, Energy-saving box, pipe, energy-saving pipe, hot water outlet, cold water inlet.Outer wall is a ghost that is become by welded steel plate.The shape of inwall is similar with outer wall, and size is littler than outer wall.The outer wall cover is welded in the inwall outside, forms the body of heater of strap clamp layer, has filled with water in the interlayer.The cavity that inwall surrounds forms burner hearth, and fire bars is installed in the bottom of burner hearth, is welded with water inlet and delivery port on outer wall.The Energy-saving box that a strap clamp layer is arranged between burner hearth and chimney, the interlayer and the furnace sandwich of Energy-saving box communicate, and 1--3 root pipe is arranged in the Energy-saving box, and the two ends of pipe are welded in respectively on the upper and lower inwall of Energy-saving box.The two ends of pipe communicate with burner hearth, chimney respectively.An energy-saving pipe is being coiled in the outside of pipe, and the lower end and the cold water inlet of energy-saving pipe interlink, and upper end and hot water outlet interlink.

Adopted technique scheme, owing between burner hearth and chimney Energy-saving box has been arranged, the high-temperature flue gas that the burner hearth internal combustion produces carried out heat exchange by the water in the pipe in the Energy-saving box, inwall and the interlayer earlier before discharging chimney, this has just increased heat exchange area on the whole, saves the energy more.In addition, owing to increased the energy-saving pipe of a coiling in the pipe outside, water in the energy-saving pipe is heated by the tube wall heat absorption, water discord body of heater in the energy-saving pipe and the water in the Energy-saving box interlayer are logical simultaneously, but flow into and the hot water outlet outflow by ad hoc cold water inlet, the cleaning that has so just kept water, available it have a bath, do washing and wash the dishes.

The utility model is further described below in conjunction with drawings and Examples:

Fig. 1 is the front view of family's three purpose stove.

Fig. 2 is the left view of family's three purpose stove.

In Fig. 1 and diagram, family's three purpose stove mainly is made up of outer wall 1, inwall 2, fire bars 3, water inlet 4, delivery port 13, Energy-saving box 6, pipe 9, energy-saving pipe 8, cold water inlet 11 and hot water outlet 12.Outer wall 1 is a ghost made from the sheet metal weldering, and the shape of inwall 2 is similar with outer wall 1, but size is littler than outer wall 1, and outer wall 1 cover is welded in the outside of inwall 2, forms the body of heater of a strap clamp layer, has filled with water in the interlayer.The cavity that inwall 2 surrounds forms burner hearth 4, and fire bars 3 is installed in the bottom of burner hearth 4.1 is welded with water inlet 10 and delivery port 13 on the outer wall of body of heater, and they are connected with the radiator two ends with pipe respectively.Between burner hearth above the body of heater 4 and chimney 7, an Energy-saving box 6 is arranged, Energy-saving box 6 is by pipe 9 is arranged, the two ends of pipe 9 are welded in respectively on the upper and lower inwall of Energy-saving box 6, the interlayer that forms between pipe 9 and Energy-saving box 6 outer walls and the interlayer of body of heater communicate, and the two ends of pipe 9 communicate with burner hearth 4 and chimney 7 respectively, are twining a spiral energy-saving pipe 8 in the outside of pipe 9, one end of energy-saving pipe 8 and cold water inlet 11 be communications and liaison mutually, and the other end and hot water outlet 12 be communications and liaison mutually.

Water in the furnace sandwich is by inwall 2 and pipe heating, through flowing back to interlayer after the radiator heat radiation, circulation constantly.The required purer water of bathing enters energy-saving pipe 8 by cold water inlet 11, after being heated in energy-saving pipe 8, flows out from hot water outlet 12.

Claims (1)

1, a kind of family three purpose stove, its composition mainly comprises outer wall (1), inwall (2), chimney (7), fire bars (3), water inlet (10) and delivery port (13), outer wall (1) is a ghost that is become by welded steel plate, the shape of inwall (2) is similar with outer wall (1), size is littler than outer wall (1), outer wall (1) cover is welded in the body of heater of the outside formation strap clamp layer of inwall (2), filled with water in the interlayer, the cavity that is surrounded by inwall (2) has formed burner hearth (4), fire bars (3) is installed in the bottom of burner hearth (4), is welded with water inlet (10) and delivery port (13) on outer wall (1); It is characterized in that: the Energy-saving box (6) that a strap clamp layer is arranged between burner hearth (1) and chimney (7), 1--3 root pipe (9) is arranged in the Energy-saving box (6), the two ends of pipe (9) be welded in respectively Energy-saving box (6) on, on the following inwall, the interlayer that forms between pipe (9) and Energy-saving box (6) outer wall and the interlayer of body of heater communicate, the two ends of pipe (9) respectively and burner hearth (4) and chimney (7) communicate, twining an energy-saving pipe (8) in the outside of pipe (9), one end of energy-saving pipe (8) and cold water inlet (11) interlink, and the other end of energy-saving pipe (8) and hot water outlet (12) interlink.

Images