CN209470254U - Civil energy-saving boiler - Google Patents

Abstract

The utility model discloses a kind of civil energy-saving boiler, there is upper and lower two-stage stairstepping furnace body, have quirk connection in upper lower furnace body, above and below furnace body, two sides and front and back be provided with water jacket, lower furnace body is to cook a meal with furnace, there is burner hearth, bell, fire door and fire grate；Upper furnace body is heating boiler, and multiple tracks flat water tank is additionally provided in the quirk of heating boiler；The tail end of quirk is connected with heated kang, and outlet pipe connects heating plant and domestic hot-water supply.The utility model is utilized respectively burning capacity using staged hierarchical design toward the rule that eminence is walked using fire at many levels.Kitchen, burning a heatable brick bed and heating boiler are dexterously combined together, once lights a fire, completes multiple functions.And maximally utilises fuel thermal energy by increasing heating surface area with less fuel, be allowed to generate the higher thermal efficiency.

Description

Civil energy-saving boiler

Technical field

The utility model relates to a kind of normal-pressure hot-water boilers, are particularly suitable for the civil boiler of northern country.

Background technique

Warming is always the big problem of northern country, and family generallys use the additional arcola of traditional pot and stove heated kang heating Heating.Generally other opens up two stove a heatable brick bed, for kitchen and burns a heatable brick bed.With development, existing 50% other on the basis of two stove a heatable brick bed On, increase miniature boiler and burn geothermal heating, fuel is based on timber and a small amount of coal.Existing boiler is by its conventional shape and construction Limitation, makes fuel not be fully used, the thermal efficiency is not high.Especially mountain area using timber as the hot-water boiler of main fuel, Even more waste of energy, other general four wheat harvesting period of winter will burn up Pan more than three zhang, mountain area forest caused largely to be cut down, Large stretch of large stretch of mountain forest disappears, and massif is exposed, baldness, natural ecology subject to severe risks of damage, cause soil erosion, landslide, The natural calamities such as flooding of rivers are multiple.Most of boiler on the market is the hot-water boiler for geothermal heating at present, and fuel wood amount is big, For geothermal heating and burn a heatable brick bed boiler for dual purpose it is seldom, for underground heat, burn a heatable brick bed, again can kitchen boiler there is presently no.

Summary of the invention

The purpose of the utility model is to provide a kind of civil energy-saving boilers to improve thermal effect by the improvement to furnace structure Rate saves the energy.And while heating, domestic water are provided and make a fire a heatable brick bed, take into account use of cooking a meal.

The technical solution adopted in the utility model is: civil energy-saving boiler has upper and lower two-stage stairstepping furnace body, upper and lower furnace Have quirk connection in vivo, above and below furnace body, two sides and front and back be provided with water jacket, lower furnace body is to cook a meal with furnace, have burner hearth, bell, Fire door and fire grate；Upper furnace body is heating boiler, and multiple tracks flat water tank is additionally provided in the quirk of heating boiler；On upper furnace body There is the steam outlet pipe and outlet pipe communicated with water jacket in face, and water inlet pipe and drainpipe, tail end and the heated kang phase of quirk are arranged at lower furnace body lower part Connection, outlet pipe connect heating plant and domestic hot-water supply.

The utility model is utilized respectively burning using staged hierarchical design toward the rule that eminence is walked using fire at many levels Energy.Kitchen, burning a heatable brick bed and heating boiler are dexterously combined together, once lights a fire, completes multiple functions, and with less combustion Material uses to the greatest extent fuel thermal energy to the maximum extent, is allowed to generate the higher thermal efficiency by increasing heating surface area.With regard to the furnace of boiler For body, throughout with water jacket and two system of quirk, it is surrounded by water jacket outside quirk, insertion multiple tracks plate water again inside quirk Case, using water packet fire, fire and the multilayered structure form of Bao Shui.

Fuel (Chai He or coal) is equipped with the control tongues of fire in the furnace chamber inner combustion of lower furnace body in lower furnace body, controls firepower to furnace It is intermediate above thorax to gather in the quirk then to flow to upper furnace body used in kitchen.In the quirk of upper furnace body, it is equipped with multiple vertical Quirk is divided into upper layer and lower layer and longitudinal multiple small quirks, the quirk that flame interweaves in length and breadth through these, by water by tablet water tank The water of set and flat water tank heats supply heating hot water circuit.Pyrotechnics after manufacture hot water in quirk is flowed out from upper furnace body, into a heatable brick bed Hole heats heated kang.

The utility model structure is simple, is mainly made of quirk and water jacket two large divisions, and cost is very low, is easy to make, body Product is small, light-weight, and easy to use, energy-saving effect is good.In actual use, only since burner November 11 to March 11, totally four A month, 100 square metres of area of heat-supply service, room temperature 15 to 20 is kept to spend, fired 1.5 zhang of bavin Pan (3000 jin or so), combustion It 2 tons of coal, compares existing identical area of heat-supply service boiler and original cook, burns a heatable brick bed and heating boiler 50% or more fuel of saving.This reality It with novel multi-use, once lights a fire, just solve the problems, such as heating, kitchen and burns a heatable brick bed.

The utility model utilizes horizontal furnace body, elongates firepower and runs line, expand heating surface area, improve heat utilization efficiency, realizes Kitchen, hot water, heatable brick bed three-level fire from low to high, make full use of combustion heat value.

In summary, civil energy-saving boiler can generate society, ecology and economic benefit outstanding.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cross-sectional view of the utility model；

Fig. 3 is the A direction view of Fig. 2；

Fig. 4 is the B-B cross-sectional view of Fig. 2.

Specific embodiment

Civil energy-saving boiler has upper and lower two-stage stairstepping furnace body, there is the connection of quirk 10 in upper lower furnace body, above and below furnace body, Two sides and front and back are provided with water jacket 9, and lower furnace body 7 is to cook a meal with furnace, there is burner hearth 13, the fire grate 14 of bell 6, fire door 8 and bottom； Upper furnace body 3 is heating boiler, is additionally provided with multiple tracks flat water tank 11 in the quirk 10 of heating boiler；Upper furnace body 3 above have with The steam outlet pipe 1 and outlet pipe 2 that water jacket 9 communicates have water inlet pipe 5 in 7 lower part of lower furnace body, are additionally provided with the drainpipe used when blowing out. The tail end of quirk 10 is connected with heated kang, and outlet pipe 2 connects heating plant (generally underground heat) and domestic hot-water supply.Described is upper Furnace body 3 is transverse horizontal furnace body, and flat water tank 11 is longitudinal to be located in the quirk 10 of upper furnace body 3, and multiple tracks flat water tank 11 is equidistantly set It sets, 11 two sides of flat water tank are connected to water jacket 9, and up and down and time interval is fireworks channel.Embodiment is equipped with 8 tablets Water tank 11 is 8 small quirks in longitudinal direction, 8 small quirks and the quirk big up and down being connected between tablet water tank 11 by upper furnace body water The water of set 9 and flat water tank 11 is heated for heating circulation and hot water for life.It is equipped with the control tongues of fire 12 in lower furnace body 7, controls the tongues of fire 12 be flat triangle, and tip is located at 13 central upper portion of burner hearth.The effect for controlling the tongues of fire 12 is first to gather flame in burner hearth 13 central upper portions complete kitchen of cooking.Meanwhile leading in heated kang and air-introduced machine is installed at outdoor throat, flame is in air-introduced machine Under the action of, then be folded to the quirk 10 of upper furnace body, after heating the water in water jacket 9 and flat water tank 11, flame and hot fume again into Enter the flue of a kang, heats heated kang.1 bottom of lower furnace body fire grate 14 by being constituted with the parallel water pipe that water jacket 9 communicates.Boiler combustion is long , quirk top can gather dust, have cleaning door 4 before upper furnace body 3, for removing dust.

Claims (6)

1. a kind of civil energy-saving boiler has quirk (10) in upper lower furnace body it is characterized in that: it has upper and lower two-stage stairstepping furnace body Connection, above and below furnace body, two sides and front and back be provided with water jacket (9), lower furnace body (7) is to cook a meal with furnace, there is burner hearth (13), bell (6), fire door (8) and fire grate (14)；Upper furnace body (3) is heating boiler, is additionally provided in the quirk (10) of heating boiler more Road flat water tank (11)；Upper furnace body (3) has a steam outlet pipe (1) and outlet pipe (2) communicated with water jacket (9) above, under lower furnace body (7) There are water inlet pipe (5) and drainpipe in portion, and the tail end of quirk (10) is connected with heated kang, and outlet pipe (2) connects heating plant and for life Hot water living.

2. the civil energy-saving boiler according to claim 1, it is characterized in that: the upper furnace body (3) is transverse horizontal furnace Body, flat water tank (11) are longitudinally located in the quirk (10) of upper furnace body (3), and multiple tracks flat water tank (11) is placed equidistant with, plate water Case (11) two sides are connected to water jacket (9), and up and down and time interval is fireworks channel.

3. the civil energy-saving boiler according to claim 1, it is characterized in that: the control tongues of fire (12) is equipped in lower furnace body (7), Controlling the tongues of fire (12) is flat triangle, and tip is located at burner hearth (13) central upper portion.

4. the civil energy-saving boiler according to claim 1, it is characterized in that: lower furnace body (7) bottom fire grate (14) by It is constituted with the parallel water pipe that water jacket (9) communicates.

5. the civil energy-saving boiler according to claim 1, it is characterized in that: there is cleaning door (4) before upper furnace body (3).

6. the civil energy-saving boiler according to claim 1 is installed it is characterized in that: leading at outdoor throat in heated kang Air-introduced machine.