CN202692139U - Multi-combustion type civil heating stove with connecting rod damper adjusting device - Google Patents

Multi-combustion type civil heating stove with connecting rod damper adjusting device Download PDF

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Publication number
CN202692139U
CN202692139U CN 201220332720 CN201220332720U CN202692139U CN 202692139 U CN202692139 U CN 202692139U CN 201220332720 CN201220332720 CN 201220332720 CN 201220332720 U CN201220332720 U CN 201220332720U CN 202692139 U CN202692139 U CN 202692139U
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CN
China
Prior art keywords
air inlet
combustion
air
heater
air channel
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Withdrawn - After Issue
Application number
CN 201220332720
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Chinese (zh)
Inventor
李三军
李彦良
李利杰
左宏
李兆欣
李勇士
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SHIJIAZHUANG DUOKANG HEATING EQUIPMENT CO Ltd
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SHIJIAZHUANG DUOKANG HEATING EQUIPMENT CO Ltd
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Priority to CN 201220332720 priority Critical patent/CN202692139U/en
Application granted granted Critical
Publication of CN202692139U publication Critical patent/CN202692139U/en
Anticipated expiration legal-status Critical
Withdrawn - After Issue legal-status Critical Current

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Abstract

The utility model relates to a multi-combustion type civil heating stove with a connecting rod damper adjusting device. The multi-combustion type civil heating stove comprises a second furnace mouth and a porous cylindrical internal sandwich combustion supporting device, wherein the second furnace mouth is arranged at the upper end of a first furnace mouth, and the porous cylindrical internal sandwich combustion supporting device is embedded into the first furnace mouth and comprises an inner cylinder and an outer cylinder. Pores are uniformly arranged on the circumference of the inner cylinder, four air inlets are arranged on the circumference of the outer cylinder, and a sealing cover is arranged at the upper end of the outer cylinder. A traditional model of a stove is extended, 'return combustion' characteristics are further optimized, 'direct combustion' functions are kept although 'return combustion' is adopted, and compared with a traditional 'direct combustion stove' and a traditional 'return combustion stove', the multi-combustion type civil heating stove is greatly improved in terms of technology, structure and application.

Description

Multiple combustion-type civil heating stove with the link type regulating device of air door
Technical field
The utility model relates to a kind of multiple combustion-type civil heating stove that integrates straight burning, returns burning, gasification, and combustion.
Background technology
Vast northern country family warming major part is all being used domestic water heating coal-burning stove for heating stove and accessory, along with growth in the living standard, people are more and more higher to the performance requirement of hot-water heating coal-burning stove for heating stove and accessory, should seek namely that a kind of safety is economized on coal, pollution-free, the thermal efficiency is high, family is easy to use stove and accessory, satisfy the market demand of present domestic water heating coal-burning stove for heating stove and accessory.
Be " civil water heating coal stove general technical specifications " benchmark according to GB16154-2005, integrate directly the multiple combustion-type civil heating stove that burns, returns burning, gasification, and combustion, be at traditional straight burning civil heating stove, return on the basis of burning civil heating stove its internal structure has been carried out the optimization of rational improvement and technology.
The domestic water heating coal stove roughly is divided into " the straight burning ", " returning burning " two kinds on the market at present, the straight fuel of civil heating stove that burns is through after the primary combustion, thermal loss is more, flue gas and dust are discharged in a large number from chimney, fire door, environmental pollution is serious, and family uses that dust is many, flue gas is large, indoor temperature is low, and fuel can not fully burn, cause the wasting of resources and greatly have potential safety hazard, as: anthracemia etc.; Return the burning civil heating stove straight burning civil heating stove has been carried out relative improvement, the fuel gas that discharges in the time of can be to fuel combustion carries out second-time burning, but also unable to do what one wishes, the resonable degree of its internal structure remains depth design and planning, still there are the problems such as fume emission and dust pollution, even produce low, slow, the problem such as area of heat-supply service is not enough of getting angry of the chain reaction thermal efficiency, although more problems to be optimized is arranged, but compare straight burning civil heating stove, return the burning civil heating stove and progressively approved by market.
The utility model content
Technical problem to be solved in the utility model provides a kind of more effective energy-saving and emission-reduction and uses safety and smoke dust, the multiple combustion-type civil heating stove with the link type regulating device of air door that the thermal efficiency is high.
The utility model adopts following technical scheme:
The utility model comprises body of heater and expansion tank, described body of heater front end is disposed with coal filling hole from top to bottom, front air door and clean-out door, described body of heater upper end is provided with the first fire door, it is characterized in that being arranged at the second fire door of the first fire door upper end, be embedded at the porous type tubular intraformational bed auxiliary combustion equipment in the first fire door, arrange and the interior ducting system that body of heater is interior and the link type regulating device of air door that is arranged at the body of heater rear end, described porous type tubular intraformational bed auxiliary combustion equipment is comprised of inner core and urceolus, even circumferential is provided with pore on the described inner core, described urceolus circumference is provided with 4 air inlets, and described urceolus upper end is provided with seal cover; Described interior ducting system comprises the rear air inlet that is arranged at described body of heater rear end and is arranged at the interior transmission air channel of body of heater, described rear air inlet is comprised of burner hearth air inlet and combustion barrel air inlet, be provided with the neutral gear groove between described burner hearth air inlet and combustion barrel air inlet, described burner hearth air inlet, combustion barrel air inlet and neutral gear groove big or small identical is provided with shutter in the described burner hearth air inlet; Described transmission air channel by the furnace bottom air channel that is arranged at the body of heater bottom, be arranged at the air channel, 4 furnace walls of four jiaos of bodies of heater and 4 and compile the air channel, described combustion barrel air inlet is connected with the furnace bottom air channel, air channel, described 4 furnace walls is connected with the furnace bottom air channel respectively, and described 4 are connected with air inlet after compiling the air channel and corresponding air channel, furnace wall being connected; Described link type regulating device of air door comprise the burner hearth air inlet, combustion barrel air inlet and the neutral gear groove both sides that are arranged at the body of heater rear end be connected chute, be arranged at controllable register in the chute, be arranged at the pull bar of expansion tank one side and the linkage that connects controllable register and pull bar, be provided with on the described controllable register one with the big or small identical adjustment hole of burner hearth air inlet, combustion barrel air inlet and neutral gear groove.
Described pore from top to bottom successively by close to dredging and ascending setting.
Good effect of the present utility model is as follows:
One, environmental contamination reduction.
The flue gas process that fuel gives off when the internal combustion of combustion chamber is converged with high-temperature gas, has carried out gasification and has returned burning, has reasonably utilized the fuel gas of fuel draining, reduces in a large number fume emission and the dust pollution of chimney.
Two, energy savings.
Fuel gas behind the fuel gasification is fully burned, drops to cleaning door from the fire grate of lower portion of furnace body, and the residue of cleaning door is Powdered, and fully the fuel after the burning has reduced the combustible in the ashes in a large number without waste.
Three, the thermal efficiency is high
After entering normal operating condition, fuel gasification in the combustion chamber is sufficient, the gasification utilization rate is high, mention the high temperature of gasification to be discharged to porous type tubular intraformational bed auxiliary combustion equipment place the combustion chamber of sealing, and herein burning, heat most of by around heat absorption water mantle in water siphon away, reduced heat waste, thereby greatly improved the thermal efficiency.
Four, use safety
Because be gasification, and combustion, the gas of burning is fuel gas, and wherein fuel gas can be divided into: carbon monoxide, methane.Carbon monoxide is in case absorbed in a large number by human body, can cause anthracemia, the safety coefficient of gasification furnace just is, carbon monoxide is when being gone out by fuel draining, in body of heater just with its burning, can not be discharged in the air and be absorbed by the body, use safety, can not cause anthracemia.
Five, multi-use satisfies user's user demand.
The utility model can satisfy the different heating demand of each family, rear air door adjustment (adjusting) lever can be regulated rear damper and move up and down, and to reach the oxygen condition of giving in various degree, the user is easy to use, according to family lives such as heating, cook, heat up water, can carry out corresponding adjusting.Country advocates energy-saving and emission-reduction.Identical fuel, in different environment, burn, the utilization rate of heat is completely different, a rational working space is provided for fuel and combustion-supporting gas, innovated thinking energy-conservation, that reduce discharging with the angle of science, thereby reached effect energy-conservation, that reduce discharging, the utility model is fuel gas, the combustible of combustion fuel, fuel discharge fully, reduce fume emission and dust pollution, improved the thermal efficiency.
The user demand different according to the user.Adjustable rear air door is to wind system, applicable different firepower period, as: be adjusted to when damper, moderate heat after regulating first before the igniting " admixture " etc.Satisfy the firepower demand of different user.
Six, the controllability of fuel combustion and the ability of banking up a fire of stove and accessory have been improved.
Integrate directly the multiple combustion-type civil heating stove that burns, returns burning, gasification, and combustion, rational cross-ventilated application utilizes the convective principles of hot and cold gas, the textural utility model of carrying out is innovated, direct cold air is heated, and heats up to be to contact high-temperature gas with fuel gas again.The density of hot and cold gas is different, and hot gas upwards wafts, and cold air is waftd downwards, has therefore formed cross-ventilation in body of heater inside, thereby has accelerated the comburant oxygen effect of carrying in the air.
The renew traditional mode of stove and accessory of the utility model.Characteristics are further optimized will " to return burning ", though also do not lose the function of " the straight burning " for " returning burning ", compare tradition " direct burning furnace " " stove ", have stepped major step in technology, structure, application.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Structural representation when accompanying drawing 2 is opened the combustion barrel air inlet for the utility model.
Structural representation when accompanying drawing 3 is opened the burner hearth air inlet for the utility model.
Accompanying drawing 4 is the utility model rear air inlet full closeding state structural representation.
Accompanying drawing 5 compiles the air channel structure schematic diagram for the utility model.
Accompanying drawing 6 is the utility model furnace wall air channel structure schematic diagram.
Accompanying drawing 7 is the utility model rear air inlet structural representation.
The specific embodiment
Shown in accompanying drawing 1-7, a kind of collection of the utility model is straight to be burnt, return burning, the multiple combustion-type civil heating stove that gasification, and combustion is integrated, it comprises body of heater 1 and expansion tank 2, described body of heater 1 front end is disposed with coal filling hole 3 from top to bottom, front air door 4 and clean-out door 5, described body of heater 1 upper end is provided with the first fire door 24, it is characterized in that being arranged at the second fire door 25 of the first fire door 24 upper ends, be embedded at the porous type tubular intraformational bed auxiliary combustion equipment 6 in the first fire door 24, be fixedly installed on the high fire-resistant tubular heating device 7 of described porous type tubular intraformational bed auxiliary combustion equipment 6 lower ends, interior ducting system in setting and the body of heater 1 and the link type regulating device of air door that is arranged at body of heater 1 rear end, described porous type tubular intraformational bed auxiliary combustion equipment 6 is comprised of inner core 8 and urceolus 9, described pore 23 from top to bottom successively by close to dredging and ascending setting.Described urceolus 9 circumference are provided with 4 air inlets 10, and described urceolus 9 upper ends are provided with seal cover 11; The upper end of the fire-resistant tubular heating device 7 of described height is fixedly connected with urceolus 9 with inner core 8; Described interior ducting system comprises the rear air inlet that is arranged at described body of heater 1 rear end and is arranged at transmission air channel in the body of heater 1, described rear air inlet is comprised of burner hearth air inlet 12 and combustion barrel air inlet 13,13 of described burner hearth air inlet 12 and combustion barrel air inlets are provided with neutral gear groove 14, described burner hearth air inlet 12, combustion barrel air inlet 13 and neutral gear groove 14 big or small identical is provided with shutter 26 in the described burner hearth air inlet 12; Described transmission air channel by the furnace bottom air channel 15 that is arranged at body of heater 1 bottom, be arranged at the air channel, 4 furnace walls 16 of 1 four jiaos of bodies of heater and 4 and compile air channel 17, described combustion barrel air inlet 13 is connected with furnace bottom air channel 15, air channel, described 4 furnace walls 16 is connected with furnace bottom air channel 15 respectively, and described 4 are connected with air inlet 10 after compiling air channel 17 and corresponding air channel, furnace wall 16 being connected; Described link type regulating device of air door comprise the burner hearth air inlet 12, combustion barrel air inlet 13 and the neutral gear groove that are arranged at body of heater 1 rear end are connected both sides chute 18, be arranged at chute 18 interior controllable registers 19, be arranged at the pull bar 20 of expansion tank 2 one sides and connect controllable register 19 and the linkage 21 of pull bar 20, be provided with on the described controllable register 19 one with burner hearth air inlet 12, combustion barrel air inlet 13 and neutral gear groove 14 big or small identical adjustment holes 22.
The utility model reaches by following several improvement and improves the safer purpose of thermal effect use.
1, porous type tubular intraformational bed auxiliary combustion equipment
The shape of high-temp combustion cylinder is cylindrical, the combustion barrel cylindrical shell is divided into two parts, respectively urceolus and inner core, in the middle of the urceolus of high-temp combustion cylinder and the inner core one deck closed sandwich is arranged, at urceolus four ventilating openings are arranged, connect four air channel ventilating openings, be covered with pore on the inner core, after the high-temperature gas of wind passage mouth enters interlayer, can converge by pore and the high-temperature combustible gas body of inner core, thereby realize that fuel gas is by the combustion-supporting abundant burning of oxygen.
2, high fire-resistant tubular heating device
The high temperature heat gathering tube is installed under the high-temp combustion cylinder, and combine closely with the high-temp combustion cylinder, its material is the aluminum oxide refractory concrete, shape is hollow cylindrical, and when working in the combustion chamber, the temperature of high temperature heat gathering tube is very high, when the fuel gas behind the fuel gasification passes through the high temperature heat gathering tube, heat gathering tube can improve the temperature of fuel gas, fuel gas heat rear rapid expansion meeting with directly over the pore of high-temp combustion cylinder contact i.e. burning.
3, interlayer air-intake device
1. furnace wall inner channel
It is one deck ventilating duct in the inboard welding of the inner heat absorption water mantle of stove and accessory, make the cold air that enters body of heater inside from rear air door during by heat absorption water mantle and combustion chamber, improve the temperature of cold air, the easier fuel gas with stove and accessory inside of the oxygen that cold air is carried contacts, thus the more rational effect of reaching comburant oxygen.Because cold air is different from hot gas density, when hot gas moves to upper of furnace body, cold air air door behind the body of heater enters body of heater, naturally just formed natural " air blast ", the principle of application of air convection current, gas in the interlayer of body of heater air channel is to be in flow regime all the time, the not banking fire so that the body of heater internal flame is burnt to top of the cross-ventilation during comburant oxygen.
2. top, furnace wall passage
Top, furnace wall passage is to be connected with the air channel interlayer, be welded on the wall on top, combustion chamber, respectively four ventilating openings, the air port is over against the urceolus of the high-temp combustion cylinder in centre, the gas that heats up through the air channel interlayer enters the inner core of high-temp combustion cylinder from the air port, contact with fuel gas by pore.The bore of each ventilating opening is all young a lot of than rear air door, and the gas that causes rear air door to enter is the shunting shape to be supplied with, thereby is unlikely to affect the normal combustion of flame, simultaneously more effective raising comburant oxygen effect.
4, link type regulating device of air door
The link type regulating device of air door is two parts: wind passage mouth and baffle plate
1. with the part of body of heater welding, this part is two wind passage mouths, windward road junction and leeward road junction.What (1) the windward road junction connected is the combustion chamber, directly make air enter the middle part of combustion chamber, after the oxygen that carries in the air enters the combustion chamber, directly contact with combustible, because the combustible major part in the combustion chamber is charcoal, oxygen is best combustion-supporting gas for charcoal, thereby upper air duct gas enters the link of combustion chamber, is direct comburant oxygen, also is the citation form of tradition " direct burning furnace ", for user's use, this windward road junction can selectively be used.What (2) the leeward road junction connected is the air channel interlayer, what the air channel interlayer connected is four air channel ventilating openings, lower air duct enters the gas in the body of heater, warp is air door later, the air channel interlayer, four air channel ventilating openings, arrive again the inner core pore of high-temp combustion cylinder, the gas of this moment has passed through the lifting of high temperature in the body of heater, become high-temperature gas, the fuel gas that high-temperature gas is direct and fuel in combustion chamber gasifies, combustible in the flue gas contacts, combustible and fuel gas have fully been burnt, fume emission has reduced, and from the chimney of open air observation heating stove, can't see the discharging of flue gas.
2. baffle plate.Baffle plate is the adjustment means of regulating windward road junction and leeward road junction, and baffle plate is by connecting lever drives, is in the wind road junction and leeward road junction when up and down when baffle plate, and the ventilation at windward road junction and leeward road junction is affected.(1) when baffle plate blocks the windward road junction, the baffle plate at leeward road junction is without blocking, the leeward road junction is to wind, this moment, the work of body of heater was " the burning state is returned in gasification ", namely be that air enters from the leeward road junction, warp is air door, air channel interlayer, four air channel ventilating openings later, arrive the inner core pore of high-temp combustion cylinder again, high temperature air contacts with fuel gas, burning.(2) when baffle plate blocks the leeward road junction, the baffle plate at windward road junction is without blocking, and the windward road junction is to wind, and this moment, the work of body of heater was " directly burning state ", namely was that air enters from the windward road junction, and fuel direct and in the combustion chamber contacts.(3) when baffle plate blocks upper and lower wind passage mouth simultaneously, be " state of banking up a fire ", can suitably regulate the breast hole of body of heater front end, suitably give wind.(4) block each half of upper and lower wind passage mouth when baffle plate, be " admixture " that when giving wind, four air channel ventilating openings are also given wind the combustion chamber in, be very hot oven period this moment, as: cook, heat up water, radiator heats raising indoor temperature etc.
Connect lever in the side of body of heater, can be by connecting the upper-lower position of lever regulate damper, in use, the user demand different according to family regulated voluntarily.

Claims (2)

1. multiple combustion-type civil heating stove with the link type regulating device of air door, it comprises body of heater (1) and expansion tank (2), described body of heater (1) front end is disposed with coal filling hole (3) from top to bottom, front air door (4) and clean-out door (5), described body of heater (1) upper end is provided with the first fire door (24), it is characterized in that being arranged at second fire door (25) of the first fire door (24) upper end, be embedded at the porous type tubular intraformational bed auxiliary combustion equipment (6) in the first fire door (24), arrange and the interior ducting system that body of heater (1) is interior and the link type regulating device of air door that is arranged at body of heater (1) rear end, described porous type tubular intraformational bed auxiliary combustion equipment (6) is comprised of inner core (8) and urceolus (9), the upper even circumferential of described inner core (8) is provided with pore (23), described urceolus (9) circumference is provided with 4 air inlets (10), and described urceolus (9) upper end is provided with seal cover (11); Described interior ducting system comprises the rear air inlet that is arranged at described body of heater (1) rear end and is arranged at the interior transmission air channel of body of heater (1), described rear air inlet is comprised of burner hearth air inlet (12) and combustion barrel air inlet (13), be provided with neutral gear groove (14) between described burner hearth air inlet (12) and combustion barrel air inlet (13), described burner hearth air inlet (12), combustion barrel air inlet (13) are big or small identical with neutral gear groove (14), are provided with shutter (26) in the described burner hearth air inlet (12); Described transmission air channel by the furnace bottom air channel (15) that is arranged at body of heater (1) bottom, be arranged at the air channel, 4 furnace walls (16) of (1) four jiao of body of heater and 4 and compile air channel (17), described combustion barrel air inlet (13) is connected with furnace bottom air channel (15), air channel, described 4 furnace walls (16) is connected with furnace bottom air channel (15) respectively, and described 4 are connected with air inlet (10) after compiling air channel (17) and corresponding air channel, furnace wall (16) being connected; Described link type regulating device of air door comprises that the burner hearth air inlet (12), the combustion barrel air inlet (13) that are arranged at body of heater (1) rear end be connected 14 with the neutral gear groove) chute (18) of both sides, be arranged at the interior controllable register of chute (18) (19), be arranged at the pull bar (20) of expansion tank (2) one sides and the linkage (21) that connects controllable register (19) and pull bar (20), be provided with on the described controllable register (19) one with the big or small identical adjustment hole (22) of burner hearth air inlet (12), combustion barrel air inlet (13) and neutral gear groove (14).
2. described multiple combustion-type civil heating stove with the link type regulating device of air door according to claim 1, it is characterized in that described pore (23) from top to bottom successively by close to dredging and ascending setting.
CN 201220332720 2012-07-11 2012-07-11 Multi-combustion type civil heating stove with connecting rod damper adjusting device Withdrawn - After Issue CN202692139U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220332720 CN202692139U (en) 2012-07-11 2012-07-11 Multi-combustion type civil heating stove with connecting rod damper adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220332720 CN202692139U (en) 2012-07-11 2012-07-11 Multi-combustion type civil heating stove with connecting rod damper adjusting device

Publications (1)

Publication Number Publication Date
CN202692139U true CN202692139U (en) 2013-01-23

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Application Number Title Priority Date Filing Date
CN 201220332720 Withdrawn - After Issue CN202692139U (en) 2012-07-11 2012-07-11 Multi-combustion type civil heating stove with connecting rod damper adjusting device

Country Status (1)

Country Link
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748779A (en) * 2012-07-11 2012-10-24 石家庄多康采暖设备有限公司 Multi-combustion type civil heating furnace integrating direct firing, return firing and gasified combustion
CN104501214A (en) * 2014-12-15 2015-04-08 韩锦岐 Hot-blast high-temperature coal and firewood smokeless cooking stove

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102748779A (en) * 2012-07-11 2012-10-24 石家庄多康采暖设备有限公司 Multi-combustion type civil heating furnace integrating direct firing, return firing and gasified combustion
CN102748779B (en) * 2012-07-11 2014-06-25 石家庄多康采暖设备有限公司 Multi-combustion type civil heating furnace integrating direct firing, return firing and gasified combustion
CN104501214A (en) * 2014-12-15 2015-04-08 韩锦岐 Hot-blast high-temperature coal and firewood smokeless cooking stove

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AV01 Patent right actively abandoned

Granted publication date: 20130123

Effective date of abandoning: 20140625

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