CN203478345U

CN203478345U - Dust-free environment-friendly energy-saving high-efficiency accident-free safe civil heating furnace

Info

Publication number: CN203478345U
Application number: CN201320563380.0U
Authority: CN
Inventors: 林平
Original assignee: QINGDAO ZHIFUYUAN MACHINERY Co Ltd
Current assignee: QINGDAO ZHIFUYUAN MACHINERY Co Ltd
Priority date: 2013-09-03
Filing date: 2013-09-03
Publication date: 2014-03-12
Anticipated expiration: 2023-09-03

Abstract

A dust-free environment-friendly energy-saving high-efficiency accident-free safe civil heating furnace comprises a furnace body, a furnace body water drum, a furnace pipe, a furnace cavity, a furnace lid, a fire grate, an ash containing chamber, smoke discharge pipes and a flue afterheat water tank. The rear side of the ash containing chamber is connected and communicated with a rear ash chamber; by-pass air ducts are connected between the rear ash chamber and the smoke discharge pipes above the rear ash chamber; the bottoms of the by-pass air ducts are provided with inserting ports, and adjusting inserting plates are inserted in the inserting ports; the flue afterheat water tank is formed by encircling the smoke discharge pipes through a shell and an afterheat water drum. The heating furnace has the advantages that due to the fact that the by-pass air ducts are arranged, dust will not fly out in the process of discharging furnace ash, and the purposes of being friendly to environment and free of dust are achieved. Valves at the by-pass air ducts are adopted for controlling banking a fire at night, operation is easy, and a coal gas leakage will not happen, so that the heating furnace is safe to use and free of coal gas poisoning accidents. The smoke discharge pipes are arranged in parallel in a flue water drum, the rate of heat exchange is high, and smoke afterheat is fully utilized. The heating furnace is high in overall heat efficiency and friendly to environment, saves energy and does not cause the coal gas leakage, thereby being safe to use.

Description

Dustless environment protecting, efficient energy-saving, safe zero defects civil heating stove

Technical field:

The utility model relates to heating and ventilation project technology, relates generally to civil heating stove.

Background technology:

Existing civil heating stove (domestic heating stove) is various informative, but substantially all comprise the component parts such as body of heater, intermediate water bag, flue water bag, its defect is mainly reflected in, one, when pulling fire grate crank and throwing ashes, the coal ash that falls into grey slag bucket is scurried out from lime-ash formula periphery gap etc., causes dust to dance in the air, the dirt stove periphery that falls, flying dust is seriously polluted.Its two, it is unreasonable that flue water bag forms, heat exchange efficiency, utilization rate of waste heat are low.Its three, because of constructional defect, the first stove of mistake that seal during banking night is shut, envelope kick the beam easily less than daybreak just so to the greatest extent, the improper gas leak that very easily produces again of envelope, causes serious gas poisoning event to occur.

Summary of the invention:

The object of the utility model, is to provide a kind of dustless environment protecting, efficient energy-saving, safe zero defects civil heating stove, dustless when its throws stove, night banking without gas leak, the flue water heating rate of guaranteeing replacement is high, heating stove overall thermal efficiency improves.

For reaching foregoing invention object, the technical scheme of taking is, environmental protection and energy saving, dustless, the safe zero defects civil heating stove of health, comprise in body of heater 1, furnace sandwich water bag 3, flue 2, burner hearth 4, bell 5,

fire grate

6,10, ash-falling chamber of ash-falling chamber and go out ash bucket 19, smoke exhaust pipe 7, flue residue heat water tank 12.Feature is, described ash-falling chamber 10 rear sides connect, are linked with rear grey chamber 11, rear grey chamber 11 and be connected with bypass airduct 8 on it between smoke exhaust pipe 7, and bypass airduct and rear grey chamber and smoke exhaust pipe are connected.

The bypass air port 9 of described bypass airduct 8 its bottoms and rear grey chamber 11 end faces ' be provided with socket, is inserted with the adjusting plate 9 that can twitch.

Described flue residue heat water tank 12 by housing 12 ', in it, branched smoke exhaust pipe 13 is surrounded and forms by flue residue heat water bag 14.

The beneficial effect that the utility model produces:

Owing to there being bypass airduct, while throwing ashes, do not produce dust and fly out, reach environment-friendly dustless.Night, banking adopted bypass airduct place gate to control, and the gas leak that do not produce easy to operate makes it to use safety to occur without gas poisoning.Branched smoke exhaust pipe arranged side by side in flue water bag, heat transfer rate is high, and fume afterheat utilization rate is high.Heating stove overall thermal efficiency is improved a lot, realize energy-efficient.

Accompanying drawing explanation:

Accompanying drawing 1 the utility model heating stove front view

Accompanying drawing 2 the utility model heating stove top views

Accompanying drawing 3 is accompanying drawing 1A-A cutaway view

The specific embodiment:

Above-mentioned Figure of description 1 and 2 has provided a kind of specific embodiment of the present invention.

These environmental protection and energy saving, dustless, the safe zero defects civil heating stove of health, comprise body of heater 1, furnace sandwich water bag 3, in it, in seat clay flue 2, flue, have the burner hearth 4 of tapering, on it, under bell 5, its lower fire grate 6, fire grate, in 10, ash-falling chamber of ash-falling chamber, establish telescopicly to go out ash bucket 19, upper furnace smoke exhaust pipe 7, smoke exhaust pipe and connect flue residue heat water tank 12.After described ash-falling chamber 10, side connects, is linked with rear grey chamber 11, rear grey chamber with on it, between smoke exhaust pipe 7, be connected with bypass airduct 8 formation bypass air channels, bypass airduct and rear grey chamber 11 and smoke exhaust pipe 7 are connected.The bypass air port 9 of described bypass airduct 8 its bottoms and rear grey chamber 11 end faces ' be provided with socket, is inserted with the adjusting plate 9 that can pull and push.Described flue residue heat water tank 12 by housing 12 ', branched smoke exhaust pipe 13 is installed in it by flue residue heat water bag 14, is surrounded and form.Body of heater one side lower part is provided with filler 17, and body of heater one upper lateral part delivery port and flue residue heat water tank one side lower part water inlet are through cross over pipe 15 UNICOMs, and upper of furnace body sets out the mouth of a river 18.Flue residue heat water tank one side lower part is established into mouth 20 and body of heater smoke exhaust pipe 7 and is joined.The external chimney of exhaust opening 16 is established on flue residue heat water tank opposite side top.Flue residue heat water tank is divided into bracing frame.

When normal combustion heats, the adjusting plate 9 of bypass air port 9 ' spigot is inserted into the end of to, make bypass air channel substantially inoperative.But this is not absolute, because of plate, there is gap at place, and what now from gap, enter is secondary combustion-supporting wind, burns more abundant.

When throwing ashes, adjusting plate 9 is fully withdrawn, furnace bottom inlet air flow is carried dust, through ash-falling chamber, after grey chamber, bypass airduct bypass air channel, enter flue residue heat water tank, through exhaust opening, be drawn out of again, now ash-falling chamber is negative pressure state, dust will not be from lime-ash formula periphery gap etc. be scurried out, so, throw stove dustless.

When night is during banking, regulate plate 9 substantially entirely to pull open, making to be entered by furnace bottom---the air intake through bypass air channel circulation is primary air, and be time weak air-flow through the wind of burner hearth, and inferior weak air-flow is discharged and entered the discharge of flue residue heat water tank by smoke exhaust pipe through hearth combustion layer is combustion-supporting.Jet effect because of the primary air through bypass air channel, making inferior air-flow through burning zone be negative pressure state is pulled out by primary air, so, both can reach make be difficult for to produce at burning zone, collection is deposited, excessive coal gas, will not there is gas poisoning, can make again the slight slow combustion state of maintenance in burner hearth, and be unlikely to shut stove.

The setting of bypass airduct, makes to throw that stove is dustless, sufficient combustion, banking safety be without coal gas, adds again the design of Multi-row-tube flue residue heat water tank, makes heat exchange efficiency high, and flue residue heat is utilized.By above-mentioned reason, make this stove dustless environment protecting, efficient energy-saving, safe zero defects.

Claims

1. dustless environment protecting, efficient energy-saving, safe zero defects civil heating stove, it is characterized in that, comprise body of heater (1), furnace sandwich water bag (3), flue (2), burner hearth (4), bell (5), fire grate (6), ash-falling chamber (10), in ash-falling chamber, go out ash bucket (19), smoke exhaust pipe (7), flue residue heat water tank (12), it is characterized in that, described ash-falling chamber (10) rear side connection is linked with rear grey chamber (11), rear grey chamber (11) and be connected with bypass airduct (8) on it between smoke exhaust pipe (7), bypass airduct and rear grey chamber and smoke exhaust pipe are connected, between the bypass air port (9 ') of its bottom of described bypass airduct (8) and rear grey chamber (11) end face, there is socket, be inserted with the adjusting plate (9) that can twitch.

2. dustless environment protecting, efficient energy-saving, safe zero defects civil heating stove according to claim 1, it is characterized in that, described flue residue heat water tank (12) consists of in flue residue heat water bag (14) housing (12 '), its interior branched smoke exhaust pipe (13).