CN201255435Y - Combination type heating boiler - Google Patents

Combination type heating boiler Download PDF

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Publication number
CN201255435Y
CN201255435Y CNU2008201322996U CN200820132299U CN201255435Y CN 201255435 Y CN201255435 Y CN 201255435Y CN U2008201322996 U CNU2008201322996 U CN U2008201322996U CN 200820132299 U CN200820132299 U CN 200820132299U CN 201255435 Y CN201255435 Y CN 201255435Y
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CN
China
Prior art keywords
combustion chamber
stove
water jacket
air inlet
heating boiler
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Expired - Fee Related
Application number
CNU2008201322996U
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Chinese (zh)
Inventor
姜仲国
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姜仲国
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Priority to CNU2008201322996U priority Critical patent/CN201255435Y/en
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Publication of CN201255435Y publication Critical patent/CN201255435Y/en
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Abstract

The utility model relates to a combination-type heating boiler, which reasonably integrates a cooking boiler and a heating boiler, and adopts the upper ignition burning way or the lower ignition burning way; the side surface, which is close to the heating boiler, of a stove of the cooking boiler is provided with a smoke flue; the smoke flue is communicated with a burning chamber of the heating boiler and contributes to a heating water sleeve of the heating boiler. The middle part of the burning chamber of the heating boiler body is provided with an air blocking water sleeve, and the air blocking water sleeve divides the burning chamber into a front burning chamber and a rear burning chamber; the top part of the front burning chamber is provided with a fuel inlet, and a smoke discharging passage is arranged on the top part of the rear burning chamber, thus forming a secondary burning inside the boiler chamber. The combination-type heating boiler has simple structure and reasonable design, and conforms to the high-efficient low-exhaustion index. The combination-type heating boiler can combust the coal, the straw and other crops waste materials, thereby reducing the expense of the user, and adequately utilizing the energy source; moreover, different combustible gases that are released during the burning can be secondarily used.

Description

Combined heating boiler
Technical field
The utility model relates to a kind of heating boiler, especially relate to a kind of energy-conservation, can be applicable to heating and cooking combined heating boiler double-duty.
Background technology
At present, the winter heating great majority in independent heating of urban family and rural area still adopt heating stove, what the heating boiler that general family uses adopted is the design of direct combustion, its structure generally has boiler body, burner hearth, fire grate, water jacket, structures such as delivery port, water return outlet, exhaust outlet, coal filling hole, flue, employing is advanced air from the bottom of boiler, and comburant liberated heat when burning will flow into the water heating of water jacket, and the water supply heating equipment uses.Its deficiency is: advance air from the bottom of boiler, the comburant time that liberated heat stops in stove when burning is short, and the various flammable flue gas and the dust that produce, and waste heat directly enters chimney without any processing and discharges, and coal smoke is excessive.And imflammable gas can not the secondary utilization, energy waste.General heating stove is a stove one usefulness, can only supply winter heating.Rural subscribers particularly if also will cook heating the time, just must be equipped with a kitchener again, and this stove and accessory can only burn the matchmaker, and fuel is single, causes fuel to utilize scope little.In the past, rural area most of employing kitchen range and adobe kang combination, though it is can a stove dual-purpose, heat adobe kang while cooking, but this mode takies the interior space, gives the indoor great smoke contamination that causes, and the thermal efficiency is low, cause carbon dioxide poisoning easily, these defectives are brought not convenient in the use to users.
The utility model content
The purpose of this utility model is for solving the deficiency and the shortcoming of existing heating boiler structure, a kind of novel structure is provided, heat is carried out recycling, realizes heating and the dual-purpose combined energy-saving heating boiler of cooking one stove.
For achieving the above object, the utility model proposes a kind of combined heating boiler, combined by cooking stove and heating stove, described heating stove comprises double-deck heating stove body of heater and smokejack, has water jacket to surround around it, and the water jacket skin is a heat-insulation layer; In the middle of the combustion chamber of body of heater a choke water jacket is set, whole combustion chamber is divided into preceding combustion chamber and after-burner, the top of preceding combustion chamber is provided with fuel inlet, and smokejack is arranged on the top of after-burner, and this structure forms second-time burning in furnace chamber;
The burner hearth of described cooking stove is made up of outer tile and internal layer tile, cooking stove is formed at the top of two-layer tile, form the burner hearth hollow layer between the two-layer tile, the internal layer tile) top periphery is provided with the burner hearth fresh air inlet, the cooking stove side is provided with flue near the heating stove place, and flue leads to the after-burner of heating stove.
Described burner hearth fresh air inlet is a multilayer, wherein, in internal layer tile top perimeter the less fresh air inlet in one round footpath is set, and top position on the lower side is provided with the bigger fresh air inlet in two rounds footpath, the mode of air intake burning in the formation; The outer tile of burner hearth is provided with cooking stove air inlet duct, and described burner hearth hollow layer communicates by the air inlet duct and the external world.
Described choke water jacket (is double-deck platy structure, is weldingly fixed on the top board of combustion chamber that the opening that the choke water jacket is three communicates with the reservoir bed of combustion chamber water jacket; The length of choke water jacket is less than the length of longitudinal section, combustion chamber, and the width of width and combustion chamber is complementary, and the bottom, combustion chamber communicates before and after making.
Former and later two combustion chambers that described choke water jacket is divided into, wherein the area of preceding combustion chamber is greater than the area of after-burner, and area is than being 3:1 to 6:1.
The delivery port that set up described flue upper end inserts heating system, the water return outlet that the after-burner below is provided with, and the backwater of heating system enters the combustion chamber water jacket by water return outlet.
The top of described preceding combustion chamber is set up into fuel port and profile and advanced that fuel port is complementary advances the fuel flap, advancing fuel port covers and is provided with air inlet and air inlet and regulates cover plate, cover plate has draw ring and can advance the rotation of fuel flap, the air inflow size of regulating air inlet relatively.
Described preceding combustion chamber bottommost is offered stove gate device, and described stove gate device comprises a combustion chamber wicket, and described inner wicket covers the space on top, preceding combustion chamber.
Offer fire door air inlet and air intake flap in the bottom of described stove gate device, fire door air intake flap can be opened different angles, regulates the size of air inlet air inflow.
Described heating stove is provided with movable furnace grate, and this movable furnace grate is spaced two groups, and wherein one group of fire grate is fixed, another group is movable, the movable furnace grate group links to each other with driving shaft, and an end of driving shaft is fixed with joystick, drives the motion of movable furnace grate group relative fixed fire grate group.
The utility model is simple in structure, and low cost of manufacture reaches the effect of multi-use.Wherein, the flue gas that the cooking stove produces enters heating stove and is further utilized, the resistance dirt water jacket of heating stove is divided into a plurality of combustion chambers with burner hearth, flue gas can burn in process of flowing repeatedly, can make bigger dust be subjected to hindering the dirt water jacket in the process of motion stops and can hinder on the dirt water jacket attached to following one deck, dust removing effects is very obvious, if also have unburned flue gas further fully to burn in the smoke box chamber, flue dust is burnt cmpletely, the thermal efficiency is very high, thereby reaches the smokeless and dust free discharging.
The use the beneficial effects of the utility model are:
1, a stove is dual-purpose, and volume is little, in light weight, can warm oneself, and can cook again, emits the utilization rate of temperature when improving the comburant burning.
2, enlarge the scope of comburant, burn coal less, burn tangerine bar and wastes of crops more and reduce customer charge.
3, make full use of the energy, the cigarette that fuel can be emitted when burning and various combustible gas and waste heat are accomplished second-time burning, secondary utilization.Reduce gas purgings such as cigarette, coal gas, CO, dust.
Description of drawings
Fig. 1 is the stereochemical structure perspective view of the combined heating boiler of the utility model;
Fig. 2 is a heating stove stove gate device structural representation;
Fig. 3 is a heating stove movable furnace grate schematic diagram;
Fig. 4 is a cooking stove burner hearth cutaway view.
Among the figure
1 body of heater, 18 heating stove fire door air intake flaps
2 cooking furnace bodies, 19 furnace water jacket safety valves
3 heating stove bodies of heater, 20 preceding combustion chambers
4 cooking stove cooking stoves, 21 after-burners
5 cooking stove flues, 22 cooking stove burner hearth fresh air inlets
6 smokejacks, 23 burner hearth hollow layers
The outer tile of resistance dirt water jacket 24 burner hearths on 7
8 times resistance dirt water jacket 25 burner hearth internal layer tiles
9 air inlets are regulated cover plate 26 fire grates
10 air inlets ashes chambers 27
11 heating stove stove gate devices, 28 heating stove fire door air inlets
12 advance fuel flap 29 combustion chamber wickets
13 fire grates, 30 fire grate joysticks
14 furnace water jackets, 31 fire grate driving shafts
15 choke water jackets, 32 delivery ports
16 cooking stove ash holes, 33 water return outlets
17 smokejack water jackets, 34 cooking stove air inlet ducts
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model is elaborated.Fig. 1 is the stereochemical structure perspective view of the combined heating boiler of the utility model, shows the overall structure of combined heating boiler.As shown in Figure 1, combined heating boiler 1 of the present utility model is organically combined by cooking furnace body 2 and heating stove body of heater 3 and forms.A flue 5 has been opened near the heating stove place in cooking stove 4 sides of cooking stove, and flue 5 leads to the combustion chamber of heating stove.When the cooking stove used, pot cover was lived the opening of cooking stove 4, and gas fume after burning process flue 5 enters the combustion chamber of heating stove, participated in the water jacket of heating heating stove, and the waste heat of doing after meal is fully used, and improved the efficient of whole stove and accessory.
Heating stove comprises heating stove body of heater 3 and smokejack 6, and body of heater 3 and smokejack 6 are double-decker, has water jacket to surround on every side, and the water jacket skin is a heat-insulation layer.Wherein, a choke water jacket 15 is set in the middle of the combustion chamber of body of heater 3, whole combustion chamber is divided into preceding combustion chamber 20 and after-burner 21, body of heater 3 positive belows are provided with heating stove stove gate device 11, the below, combustion chamber is provided with fire grate 13, and fuel inlet is arranged on the top of preceding combustion chamber 20, and smokejack 6 is arranged on the top of after-burner 21, the structure of this combustion chamber, front and back forms second-time burning in furnace chamber, make full combustion of fuel.
Described choke water jacket 15 is a platy structure, is weldingly fixed on the top board of combustion chamber, and the length of choke water jacket 15 is less than the length of longitudinal section, combustion chamber, and the width of the width of choke water jacket 15 and longitudinal section, combustion chamber is complementary, and the bottom, combustion chamber communicates before and after making.Choke water jacket 15 is a double-decker, and its three openings communicate with the reservoir bed of combustion chamber water jacket, make in the choke water jacket 15 to be full of water.
Former and later two combustion chambers that choke water jacket 15 is divided into, the area of wherein preceding combustion chamber 20 are greater than the area of after-burner 21, and area is than being 3:1 to 6:1.
Smokejack 6 is arranged on the top of after-burner 21, communicates with after-burner 21, is used for smoke evacuation.Smokejack 6 has water jacket 17, and water jacket 17 communicates with the water jacket of after-burner 21.Extreme higher position, water jacket 17 top sets out the mouth of a river 32, the below of smokejack 6 and middle be respectively arranged with go up resistance dirt water jacket 7 and resistance dirt water jacket 8 down, be used for reclaiming the flue gas heat and stop the flue dust in the flue gas to be discharged.Last resistance dirt water jacket 7 and down resistance dirt water jacket 8 be the pipeline of hollow, the two ends of resistance dirt water jacket 7 are fixed on the inwall of smokejack 6, the stiff end of resistance dirt water jacket 7 communicates with the water jacket 17 in the smokejack 6, make described go up to hinder in the dirt water jacket 7 be full of water; Hinder dirt water jacket 8 two ends down and be fixed on the inwall of after-burner 21, the stiff end of following resistance dirt water jacket 8 communicates with furnace water jacket 14, makes in the described water jacket of resistance dirt down 8 to be full of water.
The cross section of last resistance dirt water jacket 7 is a triangle, and leg-of-mutton two inclined-planes are last during installation.Above cigarette ash is not easy to be deposited on.
The delivery port 32 that hot water is set up by flue 6 upper ends enters heating system, and backwater enters the combustion chamber water jacket by the water return outlet 33 that is arranged on after-burner 21 belows, realizes the circulation of hot water.
Into fuel port is set up at the top of preceding combustion chamber 20, be movably set with on it profile with advance that fuel port is complementary advance fuel flap 12, advance fuel flap 12 and be provided with air inlet adjusting cover plate 9, cover plate 9 has draw ring and can advance 12 rotations of fuel flap relatively, advancing to offer upper air air inlet 10 on the fuel flap 12, by the rotation that cover plate 9 advances fuel flap 12 relatively, the air inflow size of regulating air inlet 10.
Fig. 2 is a heating stove stove gate device structural representation of the present utility model; Heating stove stove gate device 11 is opened in the preceding combustion chamber bottommost of heating stove body of heater 3, comprises a combustion chamber wicket 29, and when stove gate device 11 was opened, combustion chamber wicket 29 still can cover the bags on fire grate 13 tops.
Offer heating stove fire door air inlet 28 and the air intake flap 18 that is used to regulate the indoor air inlet in combustion chamber in the bottom of described stove gate device 11, by the unlatching of heating stove fire door air intake flap 18 and the size of opening angle adjusting air inlet 28 air inflows.
Fig. 3 is a heating stove movable furnace grate schematic diagram; This movable furnace grate 13 is spaced two groups, and wherein one group of fire grate is fixed, and another group can be movable, the movable furnace grate group links to each other with driving shaft 31, under the operation of fire grate joystick 30, fire grate driving shaft 31 drives the motion of movable furnace grate group relative fixed fire grate group, is convenient to get rid of ashes.
Fig. 4 is a cooking stove burner hearth cutaway view of the present utility model.As shown in the figure, whole cooking stove burner hearth is made up of outer tile 24 of burner hearth and burner hearth internal layer tile 25, and cooking stove 4 is formed at the top of two-layer tile, forms burner hearth hollow layer 23 between the two-layer tile.Cooking stove 4 is provided with cooking stove flue 5 near heating stove, and flue 5 feeds flue gas the after-burner 21 of heating stove.
The periphery of cooking stove burner hearth internal layer tile 25 is provided with burner hearth fresh air inlet 22, and fresh air inlet 22 has multilayer.Wherein, in internal layer tile 25 top perimeter the less fresh air inlet in one round footpath is set, top position on the lower side is provided with the bigger fresh air inlet in two rounds footpath.The outer tile 24 of burner hearth is provided with cooking stove air inlet duct 34, and the air inlet duct 34 and the external world communicate.During use, fuel adds above cooking stove cooking stove 4, lights from top, and air enters burner hearth hollow layer 23 from air inlet duct 34, and then enters burner hearth help burning by burner hearth fresh air inlet 22, and the mode of last air intake burning makes the fuel economy height.Gas fume after burning enters the after-burner of heating stove by flue 5, makes full use of the waste heat of cooking stove, improves the thermal efficiency of heating stove.
According to above structure.Combination stove of the present utility model is all taked down sealing, the combustion system of last air intake, and for the cooking stove, waste heat, cigarette and the various imflammable gas that fuel combustion produces enters the after-burner of heating stove from cooking stove flue 5; For heating stove, return 90 degree under the waste heat that fuel combustion produces, cigarette and the various imflammable gas the past combustion chamber and enter the after-burner of special making and settlement, finish second-time burning, exhaust is smokeless substantially.Wherein, after-burner 21 is made up of part body of heater and choke water jacket 15, anti-90 degree under cigarette that is produced when the air that can be come in the top by choke water jacket 15 and fuel combustion and all gases, send after-burner to and carry out second-time burning, its effect is that the useless cigarette, the waste gas that are produced during with primary combustion are done the utilization of second-time burning secondary.Following resistance dirt water jacket 8 that is provided with on combustion chamber and the smokejack 6 and last resistance dirt water jacket 7 interception dusts, deposit seed, the mass rate of emission of reduction temperature.The waste heat that smokejack 6 is discharged can advance heated kang and utilize.The precipitation flue is made up of chimney water jacket and resistance dirt water jacket.The effect of chimney water jacket is: the one, and waste discharge gas, the 2nd, the time of staying of lengthening waste heat; The 3rd, prolong the water heat absorption time in the water jacket.
Fuel will have sufficient comburant oxygen when burning, heating boiler of the present utility model is to advance comburant oxygen by the top bunkering port, seals following fire door, reduces the diffusion clean hygiene of dust in the boiler room.
What the utility model was taked is down to advance air from the top, in furnace chamber, designed a secondary combustion chamber especially, like this comburant when burning by way of preceding combustion chamber, after-burner, flue, the time that temperature is stopped in boiler is long, when imflammable gas such as the flue gas, coal gas, CO that burning is produced are gone back to second combustion chamber once more, light at once, emit big calorimetric again, solved secondary and utilize problem, it is excessive to have solved coal smoke, the energy waste problem
The appearance of this boiler has reached uses coal 1.5--2 ton (40-50 of 813 radiators) to go up hot-water heating degree 85 degree in year, following coolant-temperature gage 30-40 degree, and as adopting firewood and coal dual-purpose, year is consumed 1 ton in coal.(2), secondary combustion chamber and precipitation flue, can make imflammable gas, cigarette reclaim second-time burning, the dust precipitation prolongs the temperature time of staying, in the unit interval hot-water heating promote fast, basic smokeless emission.(3), multi-use, can be used for cooking and heating, and collect dust simultaneously, make chimney when discharging waste gas, smokeless substantially, free from dust, energy-conserving and environment-protective.

Claims (9)

1. a combined heating boiler comprises the combination of cooking stove and heating stove, it is characterized in that:
Described heating stove comprises double-deck heating stove body of heater (3) and smokejack (6), has water jacket to surround around it, and the water jacket skin is a heat-insulation layer; A choke water jacket (15) is set in the middle of the combustion chamber of body of heater (3), whole combustion chamber is divided into preceding combustion chamber (20) and after-burner (21), the top of preceding combustion chamber (20) is provided with fuel inlet, smokejack (6) is arranged on the top of after-burner (21), and this structure forms second-time burning in furnace chamber;
The burner hearth of described cooking stove is made up of outer tile (24) and internal layer tile (25), cooking stove (4) is formed at the top of two-layer tile, form burner hearth hollow layer (23) between the two-layer tile, the top periphery of internal layer tile (25) is provided with burner hearth fresh air inlet (22), cooking stove (4) side is provided with flue (5) near the heating stove place, and flue (5) leads to the after-burner (21) of heating stove.
2. combined heating boiler according to claim 1 is characterized in that:
Described burner hearth fresh air inlet (22) is a multilayer, wherein, in internal layer tile (25) top perimeter the less fresh air inlet in one round footpath is set, and top position on the lower side is provided with the bigger fresh air inlet in two rounds footpath, the mode of air intake burning in the formation; The outer tile of burner hearth (24) is provided with cooking stove air inlet duct (34), and described burner hearth hollow layer (23) communicates by the air inlet duct (34) and the external world.
3. combined heating boiler according to claim 1 is characterized in that:
Described choke water jacket (15) is double-deck platy structure, is weldingly fixed on the top board of combustion chamber, and the opening that the choke water jacket is (15) three communicates with the reservoir bed of combustion chamber water jacket; The length of choke water jacket (15) is less than the length of longitudinal section, combustion chamber, and the width of width and combustion chamber is complementary, and the bottom, combustion chamber communicates before and after making.
4. combined heating boiler according to claim 1 and 2 is characterized in that:
Former and later two combustion chambers that described choke water jacket (15) is divided into, the area of wherein preceding combustion chamber (20) are greater than the area of after-burner (21), and area is than being 3:1 to 6:1.
5. combined heating boiler according to claim 1 is characterized in that:
The delivery port (32) that set up described flue (6) upper end inserts heating system, the water return outlet (33) that after-burner (21) below is provided with, and the backwater of heating system enters the combustion chamber water jacket by water return outlet (33).
6. combined heating boiler according to claim 1 is characterized in that:
The top of described preceding combustion chamber (20) is set up into fuel port and profile and advanced that fuel port is complementary advances fuel flap (12), advance fuel flap 12 and be provided with air inlet (10) and air inlet adjusting cover plate (9), cover plate (9) has draw ring and can advance fuel flap (12) rotation, the air inflow size of regulating air inlet (10) relatively.
7. combined heating boiler according to claim 1 is characterized in that:
Described preceding combustion chamber (20) bottommost is offered stove gate device (11), and described stove gate device (11) comprises a combustion chamber wicket (29), and described inner wicket (29) covers the space on top, preceding combustion chamber (20).
8. combined heating boiler according to claim 7 is characterized in that:
Offer fire door air inlet (28) and air intake flap (18) in the bottom of described stove gate device (11), fire door air intake flap (18) can be opened different angles, regulates the size of air inlet (28) air inflow.
9. combined heating boiler according to claim 1 is characterized in that:
Described heating stove is provided with movable furnace grate (13), this movable furnace grate (13) is spaced two groups, wherein one group of fire grate is fixed, another group is movable, the movable furnace grate group links to each other with driving shaft (31), one end of driving shaft (31) is fixed with joystick (30), drives the motion of movable furnace grate group relative fixed fire grate group.
CNU2008201322996U 2008-08-20 2008-08-20 Combination type heating boiler Expired - Fee Related CN201255435Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201322996U CN201255435Y (en) 2008-08-20 2008-08-20 Combination type heating boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201322996U CN201255435Y (en) 2008-08-20 2008-08-20 Combination type heating boiler

Publications (1)

Publication Number Publication Date
CN201255435Y true CN201255435Y (en) 2009-06-10

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ID=40738755

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201322996U Expired - Fee Related CN201255435Y (en) 2008-08-20 2008-08-20 Combination type heating boiler

Country Status (1)

Country Link
CN (1) CN201255435Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101922738A (en) * 2010-08-11 2010-12-22 安徽池州吉利环保炉具制造厂 Firewood-saving stove
CN106524496A (en) * 2016-12-30 2017-03-22 王国新 Top blowing and lower combustion type boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101922738A (en) * 2010-08-11 2010-12-22 安徽池州吉利环保炉具制造厂 Firewood-saving stove
CN106524496A (en) * 2016-12-30 2017-03-22 王国新 Top blowing and lower combustion type boiler

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090610

Termination date: 20120820

C17 Cessation of patent right