CN2245723Y - Honeycomb briquet warming stove - Google Patents

Abstract

The utility model discloses a honeycomb briquette heating stove, which comprises a stove casing, a stove core, a flue, a water jacket, a fire grate and an ash bucket. The utility model is characterized in that the upper part of the inside of the water jacket which is relative to the upper part of the outside of the fire mouth of the stove core is symmetrically welded with a heat exchanger which is composed of a plurality of heat conducting pipes along the circumferential direction from top to bottom; the heat conducting pipes are communicated. The utility model can match with a fire sleeve and a pedal-shaped and rotary fire grate. The utility model has the advantages of large heat exchange area, high water outlet temperature, fast flow speed, good living room heating effect, labor saving and convenience in slag discharge, cleanness and sanitation.

Description

A kind of honeycomb briquette warming stove

The utility model relates to a kind of warming stove, particularly a kind of suitable home-use honeycomb briquette warming stove.

Existing home honeycomb briquette warming stove has multiple, China Patent No. is 94203126.1 " efficient family expenses cook hot water two purpose stove ", be that water jacket is made the contraction neck at the fire door place, make water jacket receive bottleneck, to improve the heat exchanger effectiveness of water jacket near flame heat; Another kind is China Patent No. 94215553.X " sucker three is used warming stove ", and it is that the water jacket outside the burner is communicated with the disc type water jacket welding on every side of stove upper end above the burner hearth heat-insulation layer, increases heat exchange area.Though they have improved the thermal efficiency of adopting of stove, specially heat exchanger is not set on water jacket, it is not direct to heat, have a narrow range of temperature under waterborne in the water jacket, convection velocity is slow, and heat exchanger effectiveness is low, cause at present badly, popularize not open in the simple room heater effect of indoor installation.At present all in addition honeycomb briquette stoves all are to carry out when bell opens wide when descending slag, outside ashes and coal gas Workflow come out of the stove, have both wasted time and energy, and influence indoor health again.

The purpose of this utility model is to provide the honeycomb briquette warming stove that thermal energy exchange is fast, efficient is high of a kind of suitable family use.

Task of the present utility model realizes as follows, it includes furnace shell, combustion chamber, flue, water jacket, fire grate and grey slag bucket, it is characterized in that: in the water jacket inside upper part with respect to combustion chamber burner upper outer, the staggered welding symmetrically of tilting up and down in edge week is communicated with the heat exchanger of the corresponding fire door of mesopore of 5-8 root heat pipe composition, for slag is convenient down, one upset fire grate is installed between drawer type ash slag bucket and combustion chamber end opening, on the upset fire grate, below on, being welded with a upper limb respectively at the reverses direction rear semicircle is slightly larger than a thick upper limb of honeycomb briquette apart from center of rotation and is the recessed cutting plate of arc, the recessed rear side of the arc of cutting plate is welded with the arch rolling plate, the horizontal both sides of fire grate are fixed with that rotating shaft is moving to be bound up on the support, support is fixed in the furnace shell, and rotating shaft one end stretches out the outer fixed connection of furnace shell overturning pedal.In order when cooking, to cook by concentrate firepower, in the heat exchanger mesopore, is furnished with a horn-like fire tube that can take off or be inserted in.

This stove is when burning, the close combustion chamber of water jacket is with water preheat, the water heating that several heat pipes of heat exchanger directly feed water and overlap top at crater, leaving water temperature can reach 100 ℃, and hot water is given central heating plate to the delivery port hot-water supply simultaneously in several heating tubes, because of the water temperature height makes the flow rate of hot water of delivery port fast, the heat exchanger effectiveness height so can drive the room heating, can adopt under the fire grate that overturns in the pedal because of it again, both time saving and energy saving, clean hygiene again.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structure vertical view of the heat exchanger of water jacket and heat pipe composition.

Further describe embodiment in conjunction with above accompanying drawing: .1, furnace shell among the figure, 2, heat pipe, 3, delivery port, 4, Huo Gai, 5, flue, 6, water jacket, 7, heat-insulation layer, 8, combustion chamber, 9, water inlet, 10, bolt, 11, the combustion chamber supporting plate, 12, support, 13, cutting plate, 14, rolling plate, 15, rotating shaft, 16, grey slag bucket handle, 17, grey slag bucket, 18, pedal.

Combustion chamber 8 of the present utility model and water jacket 6 concentric being contained in the water jacket 6, with screw combustion chamber supporting plate 11 and support 12 being lower than water jacket is fixedly connected, water jacket 6 upper ends and furnace shell 1 usefulness screw are connected and fixed, the lower end is fixed with support 12 with bolt 10, furnace shell 1 bottom is closed drawer ash slag bucket 17, water jacket 6 tops one side direction is communicated with flue 5 outward, delivery port 3 is arranged on water jacket 6 sides, water inlet 9 is arranged outside heat-insulation layer 7 is drawn furnace shell 1 down.In water jacket 6 inside upper part, welding is communicated with 5-8 root heat pipe 2 along week tilting to interlock symmetrically up and down, forms the heat exchanger of the corresponding burner of a mesopore with 5-8 root heat pipe 2.In order to make down health in the time saving and energy saving and holding chamber of slag, a upset fire grate is installed between closed drawer ash slag bucket 17 and combustion chamber 8 end openings, the reverses direction rear semicircle of the above and below of upset fire grate, be welded with a upper limb respectively and be slightly larger than a cutting plate 13 that honeycomb briquette is thick apart from center of rotation, the upper limb of cutting plate 13 is the arc concavity, the recessed rear side of arc is welded with an arch rolling plate 14, can prevent that unburnt coal cinder from falling in advance.Fire grate horizontal direction both sides are fixed with rotating shaft 15, and rotating shaft 15 both sides are moving to be bound up on the support 12, and support 12 is fixed in the furnace shell 1, and rotating shaft 15 1 ends stretch out furnace shell 1 outer fixed connection overturning pedal 18.In order when cooking, to cook by concentrate firepower, in the mesopore of heat exchanger, is furnished with a horn-like fire tube that can take off or be inserted in.

When using this stove, with water jacket 6 enter (going back to) mouth of a river 9, delivery port 3 is communicated with central heating plate, light stove, with grey slag bucket handle 16 grey slag bucket 17 is pulled out certain interval, build fire lid 4, stove fire can be with the water preheat in the water jacket 6, heat pipe 2 is directly given the heating of the water in the heat exchange by flame simultaneously, water be heated the back in the heat pipe 2 from bottom to top along each heat pipe 2, flow out through water jacket 6 top delivery ports 3, hot water is fast flow speed and direction central heating plate, and entering 9 at (going back to) mouth of a river constantly has water to replenish in water jacket 6 and heat pipe 2.Because the endotherm area of each heat pipe 2 is big, utilization efficiency of heat energy height, temperature height make the water convection velocity fast, so good heating effect.When changing honeycomb briquette, advance furnace shell to seal grey slag bucket 17 earlier, with pin pedal 18 is turned over turnback again, pedal 18 drives the upset fire grate through rotating shaft 15 and also turns over turnback simultaneously, under the cutting of cutting plate 13, turn over turnback and fall in the following grey slag bucket 17 being supported on the upset grate surface in the cutting plate cinder of after-flame.In order to prevent that unburnt coal cinder from not falling before fire grate turns over the turnback prerequisite, be welded with an arch rolling plate 14 respectively in each cutting plate 13 back.And then open fire lid 4 and fill out new coal from the top, open grey slag bucket 17 again, build fire lid 4 and work on.Following slag process is time saving and energy saving, clean hygiene.

Claims (3)

1, a kind of honeycomb briquette warming stove, it includes furnace shell, combustion chamber, flue, water jacket, fire grate and drawer type ash slag bucket, it is characterized in that: in the water jacket inside upper part with respect to above the combustion chamber burner outside, welding is communicated with 5-8 root heat pipe along week tilting to interlock symmetrically up and down, forms the heat exchanger of the corresponding burner of a mesopore.

2, multi-functional honeycomb briquette warming stove according to claim 1, it is characterized in that: a upset fire grate is installed between drawer type ash slag bucket and combustion chamber end opening, the rear semicircle of above and below reverses direction of upset fire grate is welded with a upper limb respectively and is slightly larger than the thick and middle part of honeycomb briquette apart from center of rotation and is the recessed cutting plate of arc, the recessed rear side of the arc of cutting plate is welded with an arch rolling plate, fire grate horizontal direction both sides are fixed with rotating shaft, rotating shaft is moving to be bound up on the support, support is fixed in the furnace shell, and rotating shaft one end stretches out the outer fixed connection of furnace shell overturning pedal.

3, multi-functional honeycomb briquette warming stove according to claim 1 is characterized in that: be furnished with a horn-like fire tube that can take off or load onto in the heat exchanger mesopore of water jacket.

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