CN2189703Y - Domestic heating and cooking stove - Google Patents

Abstract

The utility model provides a domestic heating and cooking stove whose stove and flue are provided with the additional hot water equipment. The stove is mainly composed of a stove body, a chimney, an ash bucket and a circulating water heating device. The exterior of a stove hearth and an inner chimney is provided with a water storage space which can be used for realizing heating with circulating hot water. The heating and cooking stove has simple structure, little coal consumption, high thermal efficiency, safety and sanitation. The utility model can be used for cooking as well as heating and scouring bath. In particular, the utility model can be used for heating for many living rooms. Therefore, the utility model is the ideal living stove for extensive countryside and town families without radiators.

Description

Domestic heating and cooking stove

The utility model belongs to a kind of home-use stove of application of solid fuels, and particularly a kind of stove and flue have heating, the cooking dual-purpose stove of additional heat wetting system.

At present, most rural households and cities and towns do not have the winter heating of heating installation resident family, what adopt usually is traditional single wall formula stove or roasting batch-type furnace, the deficiency of using these two kinds of stoves to exist is: when many rooms, a family, just need many stoves, thickness chimney, coal consumption is big, and the pollution that causes is more serious, indoor ash falling rate height, and coal smoke is to the also corresponding increase of adverse effect of health.Although in recent years, the multinomial patent of China has been made many improvement to this, and eventually investment is big because of producing, complex structure, cost are higher, fails to obtain actual production and application.

The purpose of this utility model is to provide a kind of domestic heating, cooking to use coal-saving stove more, room heating simultaneously between how this stove can supply, and safety and sanitation, economical and practical.

The purpose of this utility model takes following technical scheme to realize: this domestic heating is cooked a meal and mainly is made up of body of heater, chimney, ash bucket and recirculated water heater device with stove, forms a water space between burner hearth and the body of heater shell; Chimney is double-decker, also form a water space in the interlayer, body of heater water space and chimney water space join together, communicate with each other, this stove waterpipe jointing once below body of heater shell one side, in the upper end of outer chimney one outlet pipe interface is arranged, be used for the communication loop plumbing fixture.

Cooked a meal by the heating of such scheme design and use stove, simple in structure, be easy to produce, the consumption coal is few, the thermal efficiency is high, smoke abatement and dust control, reduces pollution, and multi-use can be cooked, (heating area can reach 80m for heating and bathing ²-250m ²).

Accompanying drawing is that domestic heating is cooked a meal with the structural representation of stove.

The utility model is described in further detail below in conjunction with accompanying drawing:

As shown in the figure, this domestic heating is cooked a meal with water space of formation between the burner hearth 2 of stove and the body of heater shell 1; Chimney is double-decker, also form a water space in the interlayer of trunk of funnel 3 and inner chimney 4, body of heater water space and chimney water space communicate with each other, join together, one side-lower of body of heater shell 1 is provided with a return pipe interface 12, the upper end of trunk of funnel 3 is provided with an outlet pipe interface 13, is used for the communication loop plumbing fixture.Water and burner hearth 2, inner chimney 4 in the water space carry out heat exchange, the water expanded by heating, the drop of water in addition, under no external force situation, just can in this plumbing fixture, circulate voluntarily, also a micropump can be installed on water return lines in case of necessity, quicken the circulation of water, to reach the purpose of heating, bathing.Burner hearth 2 has bigger combustion space and keeps certain eccentric throw in vertical direction with fire door among the figure, thereby makes flame produce eddy current in burner hearth 2, has guaranteed that the water in the plumbing fixture is heated fully, has utilized the thermal efficiency of stove most possibly.5,6 is bell and Lu Quan among the figure; fire door is applicable to large, medium and small pot cooking usefulness; fire grate 7 can be around the fixed axis rotation under the push-and-pull of its handle 8; lining block 9 can prevent that scorching hot lime-ash from melting erosion body of heater shell 1; play protection, sealing function; the bottom of stove is a drawer type ash bucket 11, is that plug- type air register 10,14 is the gray moving hole on it.

This heating cook a meal with the integral body of stove except that bell 5, stove circle 6 and fire grate 7 for cast iron makes, all the other each several parts are steel plate and are welded into, and have good leak resistance, can use for a long time for family.

Claims (2)

1, a kind of stove and flue have heating, the cooking dual-purpose stove of additional heat wetting system, it mainly is made up of body of heater, chimney, ash bucket and recirculated water heater device, it is characterized in that forming between burner hearth (2) and the body of heater shell (1) water space, chimney is double-decker, also form a water space in the interlayer, body of heater water space and chimney water space communicate with each other, join together, there is an outlet pipe interface (13) below of body of heater shell (1) the one side upper end of waterpipe jointing (12), outer chimney (3) once, in order to the communication loop plumbing fixture.

2, heating according to claim 1 is cooked a meal and is used stove, it is characterized in that burner hearth (2) and fire door keep certain eccentric throw in vertical direction.

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