CN2399620Y

CN2399620Y - Household atmospheric hot water boiler

Info

Publication number: CN2399620Y
Application number: CN 99216639
Authority: CN
Inventors: 陈居正
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-07-13
Filing date: 1999-07-13
Publication date: 2000-10-04
Anticipated expiration: 2009-07-13

Abstract

The utility model relates to a household atmospheric hot-water boiler, which is composed of a boiler body and a heat exchanging chamber. The upper layer of the heat exchanging chamber is provided with a fume chamber, the lower layer of the heat exchanging chamber is provided with a water tank, heat exchanging water pipes are transversely arranged in the fume chamber, fume pipes are longitudinally arranged in a water tank, the circumference of the boiler body is provided with a water sleeve with a sandwich layer, the water sleeve with the sandwich layer is communicated with the heat exchanging water pipes and the water tank, and a grate bar set and an ash cleaning bucket are arranged below a boiler chamber. The household atmospheric hot-water boiler has the advantages of simple structure, high heat efficiency and high heat utilization rate and has multiple functions, such as heating, bathing, supplying drinking water, etc.

Description

The domestic normal pressure hot water boiler

The utility model relates to a kind of civil boiler, and particularly a kind of centralized procurement warm up, cook a meal usefulness, bathing is the multifunctional household normal-pressure hot-water boiler of one.

The civil boiler kind of Xiao Shouing is a lot of in the market, its structure difference, and performance difference is bigger.Combustion efficiency is good, most complex structure, volume is big, cost of manufacture is high, and simple in structure, volume is little, often the thermal efficiency is lower, dust is big in the combustion process, environmental pollution is serious.

The purpose of this utility model provides a kind of sufficient combustion, thermal efficiency height, heat integration rate height, and can significantly reduce the novel household normal-pressure hot-water boiler of environmental pollution.

Technical solution of the present utility model is: the domestic normal pressure hot water boiler is made up of boiler body and Heat Room two parts, Heat Room is divided into two-layer up and down, and the upper strata is a smoke chamber, and lower floor is a water tank, the heat exchanging water pipe is horizontal in smoke chamber, and communicates with smoke chamber intercalated water sleeve all around; Fume pipe vertically is arranged in the water tank, and the lower end of fume pipe is welded on the transverse slat of burner hearth burner one side, and communicates with burner hearth, and the upper end is welded on the base plate of smoke chamber, and communicates with atmosphere through the pipe of smoke chamber, smoke chamber upper end; Around the boiler body intercalated water sleeve is set all, intercalated water sleeve communicates with heat exchanging water pipe and water tank, and the burner hearth below is provided with fire bars group and flue-dust retainer.

For further improving the heat energy utilization rate of boiler, be provided with the burner hearth heat exchanging water pipe in the flue gas mouth of pipe the place ahead at above-mentioned burner hearth transverse slat place, this heat exchanging water pipe communicates with the burner hearth intercalated water sleeve.

For improving burning condition, in time clear up ashes, improve the boiler combustion temperature, the fire bars group is spaced by fixed grate and swing fire bars to be formed, and fixed grate is welded on the fire bars frame, and the swing fire bars is welded in the rotating shaft, rotating shaft one end stretches out body of heater, and the ash discharge operating grip is equipped with in its end.Cleaning is during ashes, the plate fixed handle, and the swing fire bars swings up and down with respect to fixed grate with rotating shaft, makes ashes fall into the drawer type flue-dust retainer, not only totally but also convenient.

Further describe the utility model below in conjunction with accompanying drawing:

Fig. 1 is the utility model contour structures schematic diagram;

Fig. 2 is the utility model longitudinal profile structural representation;

Fig. 3 is the utility model horizontal section structural representation.

Wherein: 1, pipe 2, adjusting vane 3, Heat Room 4, the heat exchanging water pipe 5, smoke chamber cleaning door 6, operating grip 7, flue-dust retainer 8, smoke chamber intercalated water sleeve 9, smoke chamber negative 10, fume pipe 11, water tank 12, burner hearth transverse slat 13, burner hearth heat exchanging water pipe 14, panel 15, fire bars frame 16, fixed grate 17, fire bars rotating shaft 18, swing fire bars 19, delivery port 20, smoke chamber 21, burner hearth intercalated water sleeve 22, water inlet 23, burner hearth 24, the fire bars group

Fig. 1 is the utility model contour structures schematic diagram, and its body of heater adopts the steel plate welding fabrication, is made up of boiler body and Heat Room two parts, and top is Heat Room, and the bottom is a boiler body.Pipe 1 is arranged on the smoke chamber top, and adjusting vane 2 is housed on the pipe.For in time clearing up flue dust, reduce environmental pollution, be provided with cleaning door 5 in the smoke chamber front.

As shown in Figure 2, the upper strata of Heat Room 3 is smoke chambers 20, and transverse row is shown 3 heat exchanging water pipes 4 in the smoke chamber, and the heat exchanging water pipe links to each other with smoke chamber both sides intercalated water sleeve 8 and communicates.Fume pipe 10 vertically is arranged in the water tank 11, fume pipe 10 upper ends and 9 welding of smoke chamber base plate, transverse slat 12 welding of lower end and burner hearth 23.Kitchen sink place is provided with panel 14, is provided with furnace lining in the burner hearth.Boiler feed water mouth 22 is arranged on burner hearth intercalated water sleeve one side, and delivery port 19 is arranged on smoke chamber intercalated water sleeve one side.

As shown in Figure 3, be provided with two burner hearth heat exchanging water pipes 13 in the flue gas mouth of pipe the place ahead at burner hearth transverse slat place, this heat exchanging water pipe communicates with burner hearth intercalated water sleeve 21.Above-mentioned burner hearth intercalated water sleeve 21 communicates with water tank 11 smoke chamber intercalated water sleeves 8.Fire bars group 24 and flue-dust retainer 7 are positioned at the burner hearth below, the fire bars group is spaced by fixed grate 16 and swing fire bars 18 to be formed, and fixed grate is welded on the fire bars frame 15, and the swing fire bars is welded in the rotating shaft 17, rotating shaft 17 1 ends stretch out body of heater, and ash discharge operating grip 6 is equipped with in its end.

The utility model body of heater is provided with intercalated water sleeve and heat exchanging water pipe, compares heat with general domestic boiler Energy utilization rate height, the fire bars group is by the control of ash discharge operating grip, and operation is very easy, and the thorough dust of ash discharge is little, Combustion efficiency is good, can greatly reduce environmental pollution. This normal-pressure boiler is simple in structure, thermal efficiency height, practicality Property is strong, has heating, bathing, cooks a meal and the several functions such as use, and is suitable for family and installs and uses.

Claims

1, a kind of domestic normal pressure hot water boiler is made up of boiler body and Heat Room two parts, and it is two-layer up and down to it is characterized in that Heat Room is divided into, and the upper strata is a smoke chamber, and lower floor is a water tank, and the heat exchanging water pipe is horizontal in smoke chamber, and communicates with smoke chamber intercalated water sleeve all around; Fume pipe vertically is arranged in the water tank, and the lower end of fume pipe is welded on the transverse slat of burner hearth burner one side, and communicates with burner hearth, and the upper end is welded on the base plate of smoke chamber, and communicates with atmosphere through the pipe of smoke chamber, smoke chamber upper end; Around the boiler body intercalated water sleeve is set all, intercalated water sleeve communicates with heat exchanging water pipe and water tank, and the burner hearth below is provided with fire bars group and flue-dust retainer.

2, domestic normal pressure hot water boiler according to claim 1 is characterized in that the flue gas mouth of pipe the place ahead at burner hearth transverse slat place is provided with the burner hearth heat exchanging water pipe, and this heat exchanging water pipe communicates with the burner hearth intercalated water sleeve.

3, domestic normal pressure hot water boiler according to claim 1, it is characterized in that the fire bars group is spaced and is formed by fixed grate and swing fire bars, fixed grate is welded on the fire bars frame, and the swing fire bars is welded in the rotating shaft, rotating shaft one end stretches out body of heater, and the ash discharge operating grip is equipped with in its end.