CN2382969Y

CN2382969Y - Household high efficiency energy saving atmospheric boiler

Info

Publication number: CN2382969Y
Application number: CN 99223897
Authority: CN
Inventors: 史涛; 王恩光
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-05-19
Filing date: 1999-05-19
Publication date: 2000-06-14
Anticipated expiration: 2009-05-19

Abstract

The utility model relates to a household high-efficiency energy-saving atmospheric boiler. A plurality of bent pipes, both ends of which are communicated with a water jacket of the side wall of a boiler body, are arranged on the side wall of a combustion chamber of the boiler body, an outlet of the upper part of the combustion chamber of the boiler body is communicated with a heat exchanging chamber, a fume outlet of the upper part of the heat exchanging chamber is communicated with a flue, the side walls of the heat exchanging chamber and the flue are water jacket structures with interlayer and are communicate with the water jacket of the boiler body, a plurality of transverse water flowing pipes communicated with a water jacket with interlayer of the side wall of the heat exchanging chamber, a water return pipe port is arranged on the side wall of the boiler body, and a water outlet pipe port is arranged on the side wall of the flue. The utility model is provided with a plurality of structures increasing heating area so that heat efficiency is enhanced by more than 35 percent, the utility model also has fume and dust eliminating effect, reasonable structure and convenient production, and the structure of the utility model is easy to clean carbon deposit. The utility model can be used for heating for household and supplying hot water to the household on the basis of cooking.

Description

The household high-efficiency energy-saving normal-pressure boiler

The utility model relates to a kind of boiler, particularly a kind of household high-efficiency energy-saving normal-pressure boiler.

Existing domestic boiler is a kind of simple jacket structure for water, and heating surface area is little, has reduced the thermal conversion efficiency of boiler, how to increase heating surface area in limited space, is the subject matter that prior art need overcome.

It is big that the purpose of this utility model provides a kind of heating surface area, and thermal transition efficient is high and can eliminate the household high-efficiency energy-saving normal-pressure boiler of flue dust.

The purpose of this utility model realizes by following structure: the utility model is a kind of household high-efficiency energy-saving normal-pressure boiler, sidewall of the furnace body is the intercalated water sleeve structure, fire grate is installed on the body of heater, the body of heater bottom has cleaning door, have the bend pipe that a plurality of two ends are communicated with the sidewall of the furnace body water jacket on combustion chamber of furnace body's sidewall, the outlet on combustion chamber of furnace body top is communicated with heat-exchanging chamber, the exhanst gas outlet on heat-exchanging chamber top is communicated with flue, heat-exchanging chamber, the sidewall of flue is the intercalated water sleeve structure and all is interconnected with furnace water jacket, have the many horizontal pass pipes that are communicated with heat-exchanging chamber sidewall intercalated water sleeve in the heat-exchanging chamber, have the backwater mouth of pipe on the sidewall of the furnace body, have effluent pipe mouth on the flue sidewall.

The utility model is provided with the structure of a plurality of increase heating surface areas, as bend pipe structure, heat-exchanging chamber, intercalated water sleeve structure and water box structure, the intercalated water sleeve of these structures is communicated with mutually, the hot water or cold water can be circulated in water jacket, improve the thermal efficiency more than 35%, heat-exchanging chamber of the present utility model also has the effect of smoke abatement and dust control, and structure of the present utility model is easy to clear up carbon distribution.The utility model is rational in infrastructure, and is easily manufactured, can be in the usefulness of making to be used on the basis of meal family's heating, heat supply water.

Fig. 1 is the cutaway view of the utility model structural front view

Fig. 2 is the vertical view of Fig. 1

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

Embodiment:

The utility model as shown in Figure 1, be a kind of domestic energy-saving normal-pressure boiler, sidewall of the furnace body 1 is the intercalated water sleeve structure, fire grate 2 is installed on the body of heater, the body of heater bottom has cleaning door 3, have the bend pipe 4 that a plurality of two ends are communicated with the sidewall of the furnace body water jacket on combustion chamber of furnace body's sidewall, the outlet on combustion chamber of furnace body top is communicated with heat-exchanging chamber 5, the exhanst gas outlet on heat-exchanging chamber 5 tops is communicated with flue 6, heat-exchanging chamber 5, the sidewall of flue 6 is the intercalated water sleeve structure and all is interconnected with furnace water jacket, as shown in Figure 2, have the many horizontal pass pipes 7 that are communicated with heat-exchanging chamber 5 sidewall intercalated water sleeves in the heat-exchanging chamber 5, have the backwater mouth of pipe 8 on the sidewall of the furnace body, have effluent pipe mouth 9 on the flue sidewall.Outlet on combustion chamber of furnace body top has and the upper and lower standpipe that is communicated with 10 of water jacket with heat-exchanging chamber 5 interface channel places, and a vertical water box 11 of rectangle is being set in flue, and water box 11 is communicated with the flue intercalated water sleeve.The stove cover plate 12 of upper of furnace body is jacket structure for water and is communicated with the water jacket of sidewall.Have cleaning door on the sidewall of heat-exchanging chamber 5, be used to remove the cigarette ash on horizontal pass pipe and heat-exchanging chamber 5 inwalls.

Claims

1, a kind of household high-efficiency energy-saving normal-pressure boiler, sidewall of the furnace body (1) is the intercalated water sleeve structure, fire grate (2) is installed on the body of heater, the body of heater bottom has cleaning door (3), it is characterized in that: have the bend pipe (4) that a plurality of two ends are communicated with the sidewall of the furnace body water jacket on combustion chamber of furnace body's sidewall, the outlet on combustion chamber of furnace body top is communicated with heat-exchanging chamber (5), the exhanst gas outlet on heat-exchanging chamber (5) top is communicated with flue (6), heat-exchanging chamber (5), the sidewall of flue (6) is the intercalated water sleeve structure and all is interconnected with furnace water jacket, have the many horizontal pass pipes (7) that are communicated with heat-exchanging chamber (5) sidewall intercalated water sleeve in the heat-exchanging chamber (5), have the backwater mouth of pipe (8) on the sidewall of the furnace body, have effluent pipe mouth (9) on the flue sidewall.

2, a kind of household high-efficiency energy-saving normal-pressure boiler according to claim 1, it is characterized in that: outlet and heat-exchanging chamber (5) the interface channel place on combustion chamber of furnace body top has and the upper and lower standpipe that is communicated with of water jacket (10), a vertical water box of rectangle (11) is being set in flue, and water box (11) is communicated with the flue intercalated water sleeve.

3, a kind of household high-efficiency energy-saving normal-pressure boiler according to claim 1 and 2 is characterized in that: the stove cover plate of upper of furnace body (12) is communicated with for jacket structure for water and with the water jacket of sidewall.