CN2325681Y

CN2325681Y - Stove for air-heating

Info

Publication number: CN2325681Y
Application number: CN 98202497
Authority: CN
Inventors: 王文新
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-03-31
Filing date: 1998-03-31
Publication date: 1999-06-23
Anticipated expiration: 2008-03-31

Abstract

The utility model relates to a heating stove, comprising a water jacket, a stove shell, stove tiles and a heat-insulating layer. The utility model is characterized in that the water jacket is composed of a chimney opening, a smoke neck, a stove opening, a stove hearth interlayer and a fire pipe heating disc; the fire pipe of the fire pipe heating disc can be vertically arranged, and can also be provided with an inclination angle along the round angle direction. In order to conveniently mount, the chimney opening of the upper part of the water jacket is provided with a water outlet in left and right. In order to fully utilize heat energy, the interior of the chimney opening is also provided with radial fins which are used for damaging the smoke discharging state. The utility model has the advantages of large water jacket capacity, far distance between the water outlet and the water inlet, good circulation, no noise, and well constant temperature.

Description

Heating stove

The utility model relates to a kind of heating stove, particularly has the heating stove of fire tube heating plate.

Existing heating stove, as 932233414 " heating stoves ", it is a kind of internal heat type heating stove with the arc wing, it is characterized in that: 1 its water jacket is divided into two parts up and down, and top is bigger than lower part diameter, causes the distance of radiation heat transfer to become big, influences the heat exchange effect; 2 heat exchange wings directly are welded on the inner tube wall, and heat is passed to medium by heat exchange wing and inwall tube, and the thermal efficiency is low.

The purpose of this utility model provides a kind of heating stove with fire tube heating plate.

The purpose of this utility model is achieved in that this heating stove is made up of furnace shell, water jacket, heat-insulation layer, tile etc.Its critical piece water jacket is to be made of throat, cigarette neck, fire door and burner hearth interlayer and fire tube heating plate.During heating, fire tube heating plate mouth is covered with insulation cover, the heat that fire coal sends, part conduction heat exchange is in the hearth water sleeve medium; Another part heat is drained from flue gas; Most of heat is absorbed by the medium around fire tube heating plate and the fire tube.Because absorbing most of heat, the fire tube heating plate cause amount of localized heat excessive and be positioned at stove top, make and produce water hammer or water-vapor exchange sound in the hot water cyclesystem, also be designed to interlayer at fire door, cigarette neck and throat position for this reason, constituted the part of water jacket, strengthened the water jacket capacity, improved heat transfer boundary condition, eliminated noise, also absorbed the heat of from flue gas, discharging simultaneously, made circulation more reasonable, heated time prolongs, and the constant temperature effect is more obvious.In addition delivery port is designed on throat, strengthened the distance between delivery port and the water inlet, make the zone of the cold water delivery port more difficult to get access of water inlet, improve the thermal efficiency.Describe in detail below in conjunction with accompanying drawing.

Fig. 1 is two views of heating stove.

Fig. 2 is the jacket structure for water figure of heating stove.

Fig. 3 is the schematic diagram of igniting and enclosing.

As can be seen from the figure this heating stove is by formations such as stone or metal plate for standing a stove on as a precaution against fire 1, bell 2, firestopping ring 3, insulation cover 5, furnace shell 6, tile 7, heat-insulation layer 8, water jacket 9, main right delivery port 10,10 ', water return outlet 11, cigarette neck 12, throat 13, fire door 14, grate 15, ash bucket 16, fire tube heating plate 17 and flue catch 20.Water jacket 9 is placed furnace shell 6, and fill insulant material such as aluminium silicate wool among water jacket 9 and furnace shell 6 form heat-insulation layer.Water jacket 9 is to be made of the interlayer of throat 13, cigarette neck 12, fire door 14 and burner hearth 19 and fire tube heating plate 17.Fire tube 18 in the fire tube heating plate 17 is vertical direction settings, also an inclination angle can be arranged along the circumferential direction, and its inclination angle is 10-15.Cavity at water jacket holds medium, as: water.Install for convenient, about on the throat delivery port 10,10 ' is set respectively, water inlet 11 is set below hearth water sleeve, its direction is identical with the cigarette neck.Insulation cover 5 is covered on fire dish heating plate 17 suitable for reading when when heating, extract ash bucket out, the heat that the coal-fired (not shown) in the burner hearth 19 is sent, part conduction heat exchange is in hearth water sleeve water; Most of heat is absorbed by the water around fire tube heating plate 17 and the fire tube 18; Heat in another part flue gas is heated to the water of fire door 14, cigarette neck 12 and throat 13 water jackets.In addition, be welded with metal footpath wing 22 at least on throat inwall tube 21, destroy smog rotation discharge state, reduce its flow velocity, strengthen itself and Metal Contact face, further absorb its heat, the cross section of this footpath wing 22 can be an arbitrary shape, as: rectangular pyramid.The circle 4 of when cooking taper being ignited places on the tile 7, and pot is sitting in the profile of tooth of the circle 4 of igniting along on 4 ', makes flame upwards directly pounce on the bottom of a pan along the rotation of taper circle, and quick heating, firepower are strong.The circle 4 of will igniting when banking up a fire takes off, firestopping ring 3 places on the tile 7, fire tube heating plate mouth is covered with insulation cover 5, push ash bucket 16, firestopping ring 3 outer walls and fire tube heating plate inwall have appropriate gap and highly also are lower than the fire tube heating plate, guarantee that the gases such as carbon monoxide in the burner hearth are discharged by fire tube 18, cigarette neck 12, throat 13 and flue.Flue catch 20 is regulated discharge capacity according to actual conditions.

Therefore under normal circumstances, if the transposing firestopping ring 3 or 4 two annexes of circle of igniting, the requirement of just can satisfy user's heating, cooking.

Claims

1 one kinds of heating stoves comprise water jacket, furnace shell, tile and heat-insulation layer, it is characterized in that:

A water jacket 9 is made of throat 13, cigarette neck 12, fire door 14 and burner hearth 19 interlayers and fire tube heating plate 17;

Fire tube in the b fire tube heating plate 17 is vertically disposed.

2 according to the described heating stove of claim 1, it is characterized in that the fire tube 18 in fire tube 18 heating plates 17 along the circumferential direction tilts, and its inclination angle is 10.15.

3 according to claim 1 or 2 described heating stoves, it is characterized in that about on the water jacket top throat 13 delivery port 10,10 ' being set respectively.

4 according to claim 1 or 2 described heating stoves, it is characterized in that being welded with on the throat 13 inwall tubes 21 metal footpath wing 22.

5 according to the described heating stove of claim 3, it is characterized in that being welded with on the throat 13 inwall tubes 21 metal footpath wing 22.

6 according to the described heating stove of claim 4, it is characterized in that the cross section of footpath wing 22 is rectangular pyramids.

7 according to the described heating stove of claim 5, it is characterized in that the cross section of footpath wing 22 is rectangular pyramids.