CN2502152Y

CN2502152Y - Domestic heating stove with side-inverse burning ring-type flue

Info

Publication number: CN2502152Y
Application number: CN 01233793
Authority: CN
Inventors: 龚希峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-08
Filing date: 2001-08-08
Publication date: 2002-07-24
Anticipated expiration: 2011-08-08

Abstract

The utility model discloses a domestic heating stove with side-inverse burning ring-type flue, with the structural key points that ring-type water jackets are surrounded to be a hearth, ring-type flues and flue water jackets are arranged outside the hearth, and a firing opening cover is arranged inside the hearth; a smoke chamber and a hearth are respectively arranged above and below the firing opening cover; and two side fire outlets are arranged at the sides of the smoke chamber and the hearth opposite to the chimney, and a revolving baffle is arranged between the two side fire outlets. The utility model is suitable for being used for warming and cooking in family.

Description

Side-inverse burning annular flue domestic heating stove

One, technical field:

The utility model relates to coal-fired heating technology, a kind of specifically side-inverse burning annular flue domestic heating stove.

Two, background technology:

The domestic heating stove roughly has following shortcoming in the market: one, the existing stove that just burning, i.e. and the flame type of furnace of burning upwards, this kind type of furnace smoke effect is relatively poor.Also having a kind of all back fire stove is that flame passes red-hot charcoal and burns downwards.This type of furnace needs powerful stack draught.(chimney must have enough height), family installs and is subjected to great restriction.In addition, existing domestic heating stove heat exchange center is all higher, general all burner hearth → on crater → chimney position, the whole hot-water heating circulatory system will reach effective circulation, fin must be installed in the higher position, so the installation site of radiator is restricted,, make troubles to home decoration as being placed on the windowsill below.

Three, summary of the invention:

The purpose of this utility model is for a kind of smoke medicining dust-removing effect preferably that has is provided, and Natural Circulation power is big, makes fin installation site rational side-inverse burning annular flue domestic heating stove.

The technical solution of the utility model is to surround burner hearth by the annular furnace water jacket, is annular flue in the hearth water sleeve periphery, and annular flue periphery is annular flue water jacket.Hearth water sleeve and annular flue water jacket are respectively by tube connector connection up and down.The hearth water sleeve inboard has one to go up the burner dish, and last burner dish top is the cigarette thorax, and the bottom is a burner hearth, and there is last crater in last burner dish central authorities.In burner hearth one side burner hearth side crater is arranged, communicate with annular flue with the chimney offside; There is being cigarette thorax side crater also to communicate with cigarette thorax one side of chimney offside, is being provided with secondary on the both sides of burner hearth side crater and gives wind apparatus with annular flue.Annular flue base plate has fresh air inlet nearby mutually with secondary wind inleting tube, also can have fresh air inlet on annular flue water jacket.Between burner hearth side crater and cigarette thorax side crater, be provided with butterfly, during butterfly, can alternately stop two side craters respectively.The annular flue communicates with chimney, and chimney is with chimney water sleeve outward.Be respectively equipped with the burner hearth mouth of a river and chimney upper water-out mouth next time in hearth water sleeve outside plate bottom and chimney water sleeve outside plate top.

During use, the mouth of a river and the upper water-out pipe of the heating installation circulatory system are connected with water pipe next time next time chimney upper water-out mouth and burner hearth respectively.Become the cylindrical, refractory layer with the refractory material cover in the burner hearth.When being used to burn heating installation merely, use the burner cap seal and cover crater on the burner hearth, so just form double-deck boiler face, prevent that more heat is lost from boiler face.Flame in the burner hearth and flue gas flow out and burning from burner hearth side crater.When using the boiler face fire to be used to cook, lift the flap of getting angry, butterfly makes it stop burner hearth side crater, and main flame and flue gas flow along crater on the burner hearth → cigarette thorax → side crater → annular flue → chimney direction.

The utility model has the advantages that: 1, have calibration and burn stove to eliminate flue dust effective.This is because the flue gas in the burner hearth has three kinds of flow directions when side crater direction flows: (one) is close to the red-hot coal seam flame of fire grate and injects burner hearth side crater obliquely; (2) with the flame in the coal seam of burner hearth side crater level and flue gas horizontal flow to cigarette thorax side crater, fuel gas on the coal seam and black coal grit be oblique to be entered down burner hearth side crater and meets and lighted at the thermal-flame of this and above-mentioned two directions, so smoke effect preferably can be arranged.2, be provided with secondary and give wind apparatus, the oxygen abundance more helps the abundant burning of fuel gas.3, the main position of heat exchange be located at the level annular flue of burner hearth in, the heat exchange center is reduced, Natural Circulation power increases, and the circulation of utilization is arranged.4, owing to be provided with hearth water sleeve and the raising of annular flue water jacket heat exchange efficiency, the heat energy utilization rate is higher.

Four, description of drawings:

Below in conjunction with accompanying drawing the utility model is further explained:

Fig. 1 is a main TV structure schematic diagram of the present utility model;

Fig. 2 is left TV structure schematic diagram;

Fig. 3 is the plan structure schematic diagram;

Five, the specific embodiment:

From Fig. 1,2,3 as can be known, annular furnace water jacket 2 surrounds burner hearth 5, in hearth water sleeve 2 peripheries are annular flues 14, the periphery of annular flue 14 is annular flue water jackets 3, hearth water sleeve 2 inboards have one to go up burner dish 7, the top of last burner dish 7 is cigarette thoraxes 20, and the bottom is a burner hearth 5, and there is a crater 17 in the central authorities of last burner dish 7.In burner hearth one side burner hearth side crater 15 is arranged, communicate, cigarette thorax side crater 16 is arranged, be provided with secondary on the both sides of burner hearth side crater 15 and give airduct 13 in smoke adding thorax 20 1 sides with chimney 18 offsides with annular flue 14 with the chimney offside.Annular flue 14 base plates have fresh air inlet nearby for airduct 13 with secondary mutually.Be provided with butterfly 9 between burner hearth side crater 15 and cigarette thorax side crater 16, be contained on the annular flue water jacket 3, hearth water sleeve 2 and annular flue water jacket 3 are respectively by last tube connector 11 and following tube connector 12 UNICOMs.Annular flue 14 communicates with chimney 18, and the chimney periphery has chimney water sleeve.Be respectively equipped with the burner hearth mouth of a river 22 and chimney upper water-out mouth 21 next time in annular flue water jacket outside plate bottom and chimney water sleeve outside plate top.Annular flue base plate 10 is installed for sealing, and the cover plate on top is movable, can take off, and is convenient to clear up cigarette ash.Other is designated 1 stone or metal plate for standing a stove on as a precaution against fire, 6 bases, 8 get angry flap, 19 fire grates among the figure.

Claims

1, a kind of side-inverse burning annular flue domestic heating stove, comprising burner hearth, fire grate, chimney, it is characterized by by the annular furnace water jacket and surround burner hearth, is annular flue in the hearth water sleeve periphery, annular flue periphery is annular flue water jacket, and hearth water sleeve and annular flue water jacket are respectively by pipe connection up and down; There is the dish of getting angry the hearth water sleeve inboard, and last burner dish top is the cigarette thorax, and the bottom is a burner hearth, and there is last crater in last burner dish central authorities; In burner hearth one side burner hearth side crater is arranged, communicate with annular flue with the chimney offside; There is being cigarette thorax side crater also to communicate with cigarette thorax one side of chimney offside with annular flue; When between burner hearth side crater and cigarette thorax side crater, being provided with the butterfly butterfly, can alternately stop two side craters respectively; The annular flue communicates with chimney, and chimney is with chimney water sleeve outward; Be respectively equipped with the burner hearth mouth of a river and chimney upper water-out mouth next time in hearth water sleeve outside plate bottom and chimney water sleeve outside plate top.

2, a kind of side-inverse burning annular flue domestic heating stove as claimed in claim 1 is characterized by on the both sides of burner hearth side crater and is provided with secondary to airduct, and annular flue base plate secondary wind inleting tube has fresh air inlet mutually nearby.

3, a kind of side-inverse burning annular flue domestic heating stove as claimed in claim 1 is characterized by on the both sides of burner hearth side crater and is provided with secondary to airduct, has fresh air inlet on the annular flue water jacket.

4, a kind of side-inverse burning annular flue family expenses warm stove as claimed in claim 1 cover plate that it is characterized by annular flue top is movable.