CN201163043Y

CN201163043Y - Household air and oil absorption water-heating coal stove

Info

Publication number: CN201163043Y
Application number: CNU200820001463XU
Authority: CN
Inventors: 魏元武
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-03
Filing date: 2008-01-03
Publication date: 2008-12-10
Anticipated expiration: 2018-01-03

Abstract

The utility model provides a domestic induced-draft lampblack absorbing hot water coal stove, which is characterized in that a domestic coal stove 1 is connected with a water tank 2 and an air blower 4, a stove opening 7 of the coal stove 1 and a discharge flue 3 pass through the water tank 2 in order to heat water inside the water tank 2, thereby achieving the effects of the heat accumulation, the balanced heat supply and the increased heat dissipating area, an air inlet of an air inlet pipe 5 of the air blower is arranged on the upper part of the stove opening 7 of the coal stove 1, an air outlet of an exhaust duct 6 of the air blower is arranged inside the discharge flue 3 of the coal stove 1, and air flow discharged by the air blower has the same direction as the smoke flow in the discharge flue 3. When the air blower 4 works, two negative pressure areas are formed simultaneously on the upper part of the stove opening and inside the discharge flue 3 so that an operator can control the firepower of the coal stove in time according to requirements by controlling the working state of the air blower 4 and the problems of the demand heat supply and the pollution of dust and cooking lampblack to the indoor environment are solved.

Description

Family expenses air draught oil suction cigarette hot water coal stove

Affiliated technical field

The utility model relates to a kind of domestic briquet stove, particularly a kind of family expenses air draught oil suction cigarette hot water coal stove.

Background technology

The many families of China use the cooking of normal domestic use coal stove for heating now, the oxygen consumption of coal in the normal domestic use coal stove that uses when burning relies on gravity-flow ventilation fully at present, so the size of firepower is difficult in time control as required, and heat storage capacity is poor, area of dissipation is little, and uneven heating weighing apparatus can not heating according to need, cause energy waste, the indoor environmental pollution that the oil smoke that is produced when dust that coal burning produces and cooking causes also is difficult to solve.For this reason, the common coal stove of handlebar is changed system into baking box to increase the way of area of dissipation, and still, baking box can't solve for other deficiencies of coal stove.Also there is the people outside the burner hearth of coal stove, to increase pipe with spiral pipe increasing area of dissipation and heat storage capacity, but can reduces furnace temperature like this, influence burning of coal, and still can't solve dust, oil smoke and heating according to need problem.

Summary of the invention

Be difficult in time control as required in order to overcome common coal stove firepower, heat storage capacity is poor, area of dissipation is little, the uneven heating weighing apparatus, the insoluble deficiency of indoor environmental pollution that the oil smoke of can not heating according to need and being produced when the dust that produces of coal burning and cooking causes, the utility model provides a kind of novel family expenses air draught oil suction cigarette hot water coal stove, its firepower can in time be controlled as required, heat storage capacity is good, area of dissipation is big, can realize heating according to need, balanced heating, the oil smoke that produces during to the dust of coal stove generation with coal stove cooking can siphon away, and can also provide hot water to the user at any time.

The technical scheme that its technical problem that solves the utility model adopts is: coal stove is combined with blower fan, water tank, the air intake pipe orifice of blower fan is arranged on the top of coal stove fire door, the air draft mouth of pipe of blower fan is connected in the smokejack of coal stove, and the blower fan air draft airflow direction in the smokejack is consistent with the plume direction.During blower fan work, fan wind inleting tube mouth place forms a negative pressuren zone above the coal stove fire door, can implement negative pressure dust suction oil suction cigarette to the fire door top.Simultaneously, because the penetrate suction effect of high velocity air in smokejack that blower fan is discharged, form another negative pressuren zone, realize implementing the mechanical forced exhaust ventilation in the burner hearth in smokejack to the burner hearth section of coal stove.When blower fan quit work, stove fire still relied on the gravity-flow ventilation burning.Connect water tank above coal stove, the fire door and the smokejack of coal stove pass from water tank, and the water temperature of water tank just can not influence the furnace temperature of coal stove like this, and the high-temperature flue gas that the water in the water tank produces at coal stove is heated when passing fire door and smokejack.

The beneficial effects of the utility model are that the user can in time control firepower as required with the duty of control blower fan, has solved coal stove accumulation of heat and problem balanced, heating according to need, has increased area of dissipation and can also implement hot water output at any time.Also solved simultaneously the problem of fire door place dust and cooking fume pollution indoor environment;

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Accompanying drawing is structure (broken section) figure according to the family expenses air draught oil suction cigarette hot water coal stove work that the utility model proposes.

1. coal stoves, 2. water tanks, 3. coal stove smokejacks, 4. blower fans, 5. fan wind inleting tubes, 6. blower fan exhaust ducts, 7. fire doors among the figure.

The specific embodiment

Water tank 2 is arranged on the burner hearth top of domestic briquet stove 1, like this fire box temperature of coal stove 1 with regard to can not be because of the water temperature in the water tank low the reduction, just can not influence coal burning yet; The fire door 7 and the smokejack 3 of coal stove 1 pass from water tank 2, the high-temperature gas that produces when burning in the coal stove 1 is when fire door 7 and smokejack 3 pass from water tank 2, water in the water tank 2 is heated, because the quantity of water is more in the water tank 2, and the thermal capacity of water is maximum, the problem that this has solved accumulation of heat, the balanced heating of coal stove and can export hot water at any time; The heat-delivery surface of water tank 2 has increased area of dissipation, and utilizes the hot water of output also can increase heat dissipation equipment again; The mouth of pipe of blower fan exhaust duct 6 is arranged in the smokejack 3, the high velocity air that produces during blower fan 4 work enters smokejack 3 in the same way through blower fan exhaust duct 6 and plume, because the high velocity air that blower fan is discharged produces the suction effect of penetrating in smokejack 3, can produce negative pressure in smokejack 3 to burner hearth section, therefore atmospheric pressure forces atmosphere to enter burner hearth from the bottom of coal stove 1, realization is to the mechanical forced exhaust ventilation of burner hearth, and the user just can come in time to control as required firepower and control heat supply as required with the duty of control blower fan like this; The mouth of pipe of fan wind inleting tube 5 is arranged on fire door 7 tops, and the dust of overflowing in oil smoke that produces during cooking and the burner hearth can be siphoned away by blower fan when blower fan is worked thus.

Claims

1, a kind of family expenses air draught oil suction cigarette hot water coal stove is coupled to each other formation by coal stove (1), water tank (2), blower fan (4), it is characterized in that: the top at coal stove (1) connects water tank (2), at the other blower fan (4) that connects of coal stove (1).

2, family expenses air draught oil suction cigarette hot water coal stove according to claim 1 is characterized in that: fire door (7) top that water tank (2) is arranged on coal stove (1) is coupled to each other with coal stove (1).

3, according to claim 1,2 described family expenses air draught oil suction cigarette hot water coal stoves, it is characterized in that: the fire door (7) of coal stove (1) passes from water tank (2).

4, according to claim 1,2 described family expenses air draught oil suction cigarette hot water coal stoves, its special disease is: the smokejack (3) of coal stove (1) passes in the middle of water tank (2).

5, family expenses air draught oil suction cigarette hot water coal stove according to claim 1 is characterized in that: at the other blower fan (4) that is provided with of coal stove (1), the fan wind inleting tube (5) of blower fan (4), blower fan exhaust duct (6) is common and coal stove (1) links.

6, according to claim 1,5 described family expenses air draught oil suction cigarette hot water coal stoves, it is characterized in that: the wind exhausting outlet of blower fan exhaust duct (6) is arranged in the smokejack (3) of coal stove (1) and with smokejack (3) and links, and the interior plume direction of the air draft airflow direction of blower fan exhaust duct (6) and smokejack (3) is consistent.

7, according to claim 1,5 described family expenses air draught oil suction cigarette hot water coal stoves, it is characterized in that: the mouth of pipe of fan wind inleting tube (5) is arranged on the top, position that fire door (7) passes water tank (2).