CN2566133Y - Cooking Heating stove - Google Patents
Cooking Heating stove Download PDFInfo
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- CN2566133Y CN2566133Y CN 02243425 CN02243425U CN2566133Y CN 2566133 Y CN2566133 Y CN 2566133Y CN 02243425 CN02243425 CN 02243425 CN 02243425 U CN02243425 U CN 02243425U CN 2566133 Y CN2566133 Y CN 2566133Y
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- cooking
- heater
- fire tube
- heating furnace
- hearth
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Abstract
The utility model relates to a cooking heating stove, which is provided with a heating stove body and a cooking special stove body which are integrally arranged; the heating stove body comprises a hearth; the hearth is provided with an upper hearth and a lower hearth, wherein, the upper hearth is a material storing chamber; the lower hearth is a combustion chamber; a heated water jacket is arranged outside the hearth; a firebox is positioned under a grate of the combustion chamber; the tops of the combustion chamber and the firebox are respectively provided with an upper and a lower air distributing pipes; one end of the fire circulation pipe arranged in the heated water jacket is coupled with the firebox and the other end is coupled with a smoke discharging pipe. The cooking special stove body is integrally arranged on one side of the stove body and is coupled with the firebox. The utility model overcomes general technology disadvantages; air outlets of the upper and the lower air distribution pipes are arranged at the bottom; namely, the combustion is more sufficient and complete because of the combustion from top to bottom; thereby, the energy utilization rate can be improved; dense smoke can be eliminated; the smokeless discharge can be achieved; the atmospheric pollution can be reduced. Because the utility model can be used for cooking, the space can be sufficiently utilized; further, the utilization rate of the device is raised.
Description
Technical field
The utility model relates to a kind of heating stove, refers to especially a kind ofly can reduce atmosphere pollution, cut down the consumption of energy, and has the boiler of cooking, two kinds of functions of heating.
Background technology
At present, existing heating stove only has the heating simple function, is the last combustion-type boiler of air blast from bottom to top, and its coal-fired flue-gas can not fully burn and promptly directly is discharged in the atmosphere.The defective of said structure is that function singleness only can be used for heating.For general company, unit, and family, except that heating, also need the energy to be used for cooking, to guarantee daily life, when using known heating stove, then must prepare a cover cooking stove again, consequently increase user's spending, operation sequence increases, because two cover stove and accessorys all need someone manage, therefore, waste human resources, and strengthened people's labour intensity.Simultaneously, two cover stove and accessorys burn simultaneously and have also wasted the energy, common coal-fired cooking stove, efficiency of combustion is lower, can not guarantee that coal combustion is abundant, so its heat energy utilization rate is lower, increased energy consumption relatively, simultaneously, the flue dust that burning produces has also increased the pollution to air.
In addition, known heating stove is burning from bottom to top, and coal combustion is insufficient, the energy consumption height, and the direct discharging of flue gas makes its SO
2Directly enter atmosphere Deng pernicious gas, the severe contamination air is unfavorable for environmental protection.As Chinese ZL01232413.2, name is called the patent of " coal-burning gas boiler ", this gas boiler is the top of burner being located at coal storeroom, air blast is blown in coal storeroom by the grate bottom by airduct, a tuyere, the coal gas that produces enters burner by wireway and carries out the burning second time, its heat is the water in vertical fire tube boiler and water jacket heating, and gas fume after burning is directly discharged through the smoke pipe of multitubular boiler, chimney and with the heating of the water in waste-heated water-tank back.Its coal gas of this kind structure is to burn from bottom to top, can not guarantee that coal combustion is abundant, and flue gas enters atmosphere through smoke pipe, chimney, and its time of staying in boiler is shorter, and its heat energy can not be fully utilized, and the thermal efficiency is low, and energy consumption is higher, is unfavorable for environmental protection and energy-conservation.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of cooking and heating furnace, the warm cooking function of centralized procurement is an one, be provided with upper and lower wind distributing pipe in the stove, its exhaust vent all is positioned at the bottom, and coal gas is burnt from top to bottom, and the high-temperature flue gas that burning produces is discharged through the circulation fire tube and after being heated water to carry out sufficient heat exchange again, can carry out heating and cooking conversion easily by gauge tap, improve energy utilization rate, reach smokeless emission, reduce atmosphere pollution.
Technical solution of the present utility model is: a kind of cooking and heating furnace, have the heating body of heater and the special-purpose body of heater of cooking that are wholely set, described heating body of heater comprises hearth box, hearth box has last hearth box and following hearth box, last hearth box is a material storing room, following hearth box is the combustion chamber, this hearth box is provided with outward and is heated water jacket, the fire boring is positioned at grate bottom, combustion chamber, combustion chamber and fiery boring top are respectively equipped with upper and lower wind distributing pipe, be arranged at an end that is heated the circulation fire tube in the water jacket and connect with fiery boring, the other end connects smoke exhaust pipe; The special-purpose body of heater of described cooking is integrally formed at heating body of heater one side, and links with fiery boring.
Aforesaid cooking and heating furnace, described upper and lower wind distributing pipe are located on combustion chamber and fiery boring top internal perisporium face, which is provided with several exhaust vents, and described exhaust vent is positioned at the bottom of upper and lower wind distributing pipe.
Aforesaid cooking and heating furnace, described circulation fire tube comprises first fire tube that connects and stretch to the water jacket upper end with fiery boring, axially stretch and at second fire tube of the radially corresponding setting of water jacket along water jacket with first fire tube, be connected with the above circulation pipe of a ring between described first fire tube and second fire tube, a smoke exhaust pipe and second fire tube link.
Aforesaid cooking and heating furnace, the diameter of described first fire tube and second fire tube is greater than the diameter of circulation pipe, and the diameter of smoke exhaust pipe is greater than the diameter of first, second fire tube, and this smoke exhaust pipe can outwards be stretched by sidewall of the furnace body, and this smoke exhaust pipe is provided with valve to be opened/closed.
Aforesaid cooking and heating furnace, described upper and lower hearth box is connected on the upper and lower air intake control valve of body of heater outside respectively, and this control valve can be a magnetic valve; Described feed pipe is positioned at the top of body of heater, and return pipe is positioned at the bottom of body of heater, and the top of body of heater is provided with fuel inlet.
Aforesaid cooking and heating furnace, the two side walls of described water jacket is equipped with heat-insulation layer.
Aforesaid cooking and heating furnace is provided with a cooking quirk in the special-purpose body of heater of described cooking, and one end and fiery boring link, and its other end extends to the cooking burner of the special-purpose body of heater of cooking; And this cooking quirk is outside equipped with thermal insulation layer; One air blast is arranged in the special-purpose body of heater of cooking, and its wind channel tube connects upper and lower wind distributing pipe respectively.
Aforesaid cooking and heating furnace, the special-purpose body of heater of described cooking is provided with at least one cooking gear.
Aforesaid cooking and heating furnace, a side joint of the special-purpose body of heater of described cooking is provided with folding guidance panel.
Aforesaid cooking and heating furnace, described cooking burner is provided with a fire-resistant net.
The utility model has the advantages that: the cooking and heating furnace that the utility model proposes, adopt the special-purpose body of heater of heating stove and cooking to be wholely set, simple in structure, floor space is little.Be respectively equipped with circulation fire tube and cooking fire tube in its body of heater, utilize heating, cooking change-over switch, can carry out the function conversion easily, only adopt an equipment to satisfy heating and two kinds of functions of cooking simultaneously, thereby saved the energy, reduced energy consumption, improved coal-fired utilization rate, simultaneously, also reduced pollution to air.
In addition, be that upper and lower wind distributing pipe is located on combustion chamber and fiery boring top internal perisporium face in the hearth box of the cooking and heating furnace that the utility model proposes, exhaust vent on it is arranged at the bottom of upper and lower wind distributing pipe, makes that coal fire, flue gas are downward burnings, and so sufficient combustion is complete; Coal fire, flue gas are undertaken discharging after the sufficient heat exchange by being arranged on the circulation fire tube in the water jacket and being heated water.Because the high-temperature flue gas that combustion chambers burn produces, second-time burning in fiery boring is converted to fuel gas with dense smoke, through the circulation fire tube be heated water and carry out sufficient heat exchange, can improve energy utilization rate, eliminate dense smoke, reach smokeless emission, reduce pollution atmosphere.The upper and lower hearth box of this boiler is connected on the upper and lower air intake control valve of body of heater outside respectively, when having a power failure, can the gas in the hearth box be discharged by this control valve, the inlet and outlet amount of upper and lower air intake control valve can be regulated, when the air blast inoperation, be hearth box when banking up a fire, can make the coal in the hearth box keep low-temperature burning, thereby make the safer convenience of use of the present utility model.
The special-purpose body of heater of cooking of the present utility model is provided with cooking gear, and its side is provided with folding guidance panel, can be convenient to the user and be engaged in the cooking activity, has made full use of the space, has further improved usage ratio of equipment.
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present utility model;
Fig. 2 is an I-I generalized section among Fig. 1.
Fig. 3 is a cooking body of heater user mode schematic diagram of the present utility model.
The specific embodiment
Now the utility model is described in further detail for conjunction with figs. and specific embodiment.
As shown in Figure 1, 2, a kind of cooking and heating furnace l0 that the utility model proposes, have the heating body of heater 1 and the special-purpose body of heater 5 of cooking that are wholely set, described heating body of heater 1 comprises hearth box 2, hearth box has last hearth box and following hearth box, and last hearth box 21 is a material storing room, and following hearth box 22 is the combustion chamber, the fuel inlet 11 that is arranged at the body of heater top links with last hearth box 21, can increase fuel in hearth box 2.This hearth box is provided with outward and is heated water jacket 3, and feed pipe 12 and return pipe 13 link with water jacket 3 respectively, and described feed pipe 12 is positioned at the top of body of heater 1, and return pipe 13 is positioned at the bottom of body of heater 1.Fire boring 4 is positioned at 22 grate (not shown) bottoms, combustion chamber, combustion chamber 22 and fiery boring 4 tops are respectively equipped with upper and lower wind distributing pipe 23,41, this upper and lower wind distributing pipe 23,41 is located on combustion chamber 22 and fiery boring 4 top internal perisporium faces, which is provided with several exhaust vents, this exhaust vent is positioned at the bottom of upper and lower wind distributing pipe 23,41, wind is down blown, and coal fire burns downwards, and it is more abundant, complete that coal combustion is got.The special-purpose body of heater 5 of described cooking is integrally formed at above-mentioned heating body of heater 1 one sides, and links with fiery boring 4, and the interior cover of above-mentioned water jacket 3 and the outer side surface of overcoat are equipped with heat-insulation layer 31, can not be dispersed into coal-storage room and space outerpace so that be heated the heat of water in the water jacket.
One air blast 6 is sent into wind in the hearth box 2 by wind channel tube 61,
Above-mentioned being heated is provided with circulation fire tube 7 in the water jacket 3, one end and fiery boring 4 link, and the other end connects smoke exhaust pipe 8.Described circulation fire tube 7 comprises first fire tube 71 that connects and stretch to the water jacket upper end with fiery boring 4, along water jacket axially stretch and water jacket radially with second fire tube 72 of first fire tube, 71 corresponding settings, described first fire tube 71 and 72 of second fire tubes are connected with the above circulation pipe 73 of a ring, this circulation pipe 73 is surrounded in the water jacket 3, one smoke exhaust pipe 8 and second fire tube 72 link, smoke exhaust pipe 8 can be connected in the top of second fire tube 72, and outwards stretch by the routine wall of heating body of heater 1, this smoke exhaust pipe 8 is provided with heating to be opened/closed, cooking change-over switch 81.The diameter of described first fire tube 71 and second fire tube 72 is greater than the diameter of circulation pipe 73, thereby helps flue gas recirculation, carries out sufficient heat exchange with the water that is heated in the water jacket.And the diameter of smoke exhaust pipe 8 is greater than the diameter of first, second fire tube, so that the discharging of flue gas is smooth and easy.
Upper and lower hearth box 21,22 connects upper and lower air intake control valve 91,92 respectively, and this control valve 91,92 is located at body of heater 1 outside.But following air intake control valve 92 air inlets, but 91 exhausts of last air intake control valve when having a power failure, can be discharged the gas in the hearth box 2 by upper and lower air intake control valve 91,92.Also can regulate the inlet and outlet amount of upper and lower air intake control valve, when air blast 6 is not worked, when promptly hearth box 2 is banked up a fire, make the coal low-temperature burning in the hearth box 2.
Be provided with a cooking quirk 51 in the special-purpose body of heater 5 of the cooking that described and heating body of heater 1 is wholely set, one end and fiery boring 4 link, and its other end extends to the cooking burner 52 of the special-purpose body of heater of cooking, and this cooking quirk 51 is outside equipped with thermal insulation layer 53.Above-mentioned air blast 6 is arranged in the special-purpose body of heater 5 of cooking, the wind channel tube 61 of described air blast 6 is provided with air door by-pass cock 62, this wind channel tube 61 connects upper and lower wind distributing pipe 23,41 respectively, described air door by-pass cock 62 can be regulated the air-out size of the upper and lower wind distributing pipe 23,41 that is arranged at combustion chamber 22 and fiery boring 4, thus the heating of control stove or the cooking size of fire.Described cooking burner is provided with a fire-resistant net 54, and it can reduce dust and leaks, and increases firepower, makes burning evenly.
The sidewall and 51 of the cooking quirks of the special-purpose body of heater 5 of described cooking are provided with at least one cooking gear 55, and this cooking gear can be drawer type, also can be the cabinet gate-type.
One side of the special-purpose body of heater 5 of described cooking also can be equipped with folding guidance panel 56, and the upper end and the body of heater of this guidance panel are articulated, and its underpart can be by means of the support of pole, and strutting is an operation planar, is convenient to place cooker and cooking operation, as shown in Figure 3.
During use, coal is sent into hearth box 2 from the fuel inlet 11 at body of heater 1 top, expire behind following hearth box 22, can be stored in hearth box 21, in order to using when coal is long-pending.
Light down the coal in the hearth box 22, the wind that above-mentioned air blast 6 bloats divides two-way by wind channel tube 61 backs, enter windward distributing pipe 23 along the A road, enter leeward distributing pipe 41 along the B road, because the exhaust vent of windward distributing pipe 23 all is positioned at the bottom of windward distributing pipe, blow under the wind direction, high-temperature chemical reaction is taking place in the hearth box 22 down in coal, and highly gasification under certain hot conditions, make the organic matter in the coal change coal gas into the gas medium burning, make coal through peroxidating and reduction reaction, materials such as the carbon in the coal, hydrogen, oxygen change combustible into.
Above-mentioned coal gas enters fiery boring 4 downwards, the exhaust vent that is arranged at the leeward distributing pipe 41 on fiery boring top also all is positioned at its underpart, blow under the wind direction, to entering the coal fire of fiery boring, flue gas carries out the burning second time, through pyroreaction, be converted to pure combustion gas, this combustion process is the oxidizing process of carbon, fiery boring 4 this moment can be with the heating of the water around it, simultaneously, through more clean-burning coal fire, flue gas enters joining with it first fire tube 71 that is arranged in the water jacket 3 by fiery boring 4, and upwards enters the circulation pipe 73 and second fire tube 72, circulates the heating back by smoke exhaust pipe 8 discharge bodies of heater 1 to being heated water in circulation fire tube 7.Above-mentioned circulation pipe 73 can be provided with complex root according to the body of heater situation, to increase the contact area that is heated water in circulation pipe and the water jacket 3, improves rate of heat exchange, makes full use of heat energy.
Water after overdo boring 4 and circulation fire tube 7 fully heat flows out from feed pipe 12, flows to each heating area, finally flows back to return pipe 13, to continue heating.Above process is that work is carried out in heating, and the cooking body of heater is not worked, and the cooking burner of cooking this moment body of heater 5 is closed, and the heating, the cooking change-over switch 81 that are arranged on the exhaust opening 8 are opened, coal fire, flue gas only can enter the circulation fire tube, and the water that is heated in the water jacket is heated.
When having a power failure, automatically the gas in the hearth box 2 is discharged by upper and lower air intake control valve 91,92.The inlet and outlet amount of upper and lower air intake control valve can be regulated.When air blast 6 inoperation, when promptly hearth box 2 is banked up a fire, can make the coal low-temperature burning in the hearth box 2.This device adds the automatic electronic device, makes operation safer, convenient, time saving and energy saving.
In the time of need carrying out the cooking operation, then open the cooking burner 54 of the cooking body of heater 5 that is closed, with heating, cooking change-over switch 81 closures that are arranged on the exhaust opening 8, coal fire, flue gas in the then fiery boring enter cooking quirk 51, carry out the cooking operation.
When above-mentioned heating or cooking operation, can regulate the firepower size by air door by-pass cock 62 as required, to guarantee heating or the required heat energy of cooking operation.
The above person only; only be specific embodiment of the utility model, when can not with the scope implemented of qualification the utility model, so the displacement of its equivalent assemblies; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (10)
1, a kind of cooking and heating furnace, it is characterized in that: this cooking and heating furnace has heating body of heater and the special-purpose body of heater of cooking that is wholely set, described heating body of heater comprises hearth box, hearth box has last hearth box and following hearth box, last hearth box is a material storing room, following hearth box is the combustion chamber, this hearth box is provided with outward and is heated water jacket, the fire boring is positioned at grate bottom, combustion chamber, combustion chamber and fiery boring top are respectively equipped with upper and lower wind distributing pipe, be arranged at an end that is heated the circulation fire tube in the water jacket and connect with fiery boring, the other end connects smoke exhaust pipe; The special-purpose body of heater of described cooking is integrally formed at body of heater one side, and links with fiery boring.
2, cooking and heating furnace as claimed in claim 1 is characterized in that: described upper and lower wind distributing pipe is located on combustion chamber and fiery boring top internal perisporium face, which is provided with several exhaust vents, and described exhaust vent is positioned at the bottom of upper and lower wind distributing pipe.
3, cooking and heating furnace as claimed in claim 1, it is characterized in that: described circulation fire tube comprises first fire tube that connects and stretch to the water jacket upper end with fiery boring, axially stretch and at second fire tube of the radially corresponding setting of water jacket along water jacket with first fire tube, be connected with the above circulation pipe of a ring between described first fire tube and second fire tube, a smoke exhaust pipe and second fire tube link.
4, cooking and heating furnace as claimed in claim 3, it is characterized in that: the diameter of described first fire tube and second fire tube is greater than the diameter of circulation pipe, and the diameter of smoke exhaust pipe is greater than the diameter of first, second fire tube, this smoke exhaust pipe can outwards be stretched by sidewall of the furnace body, and this smoke exhaust pipe is provided with valve to be opened/closed.
5, cooking and heating furnace as claimed in claim 1 is characterized in that: described upper and lower hearth box is connected on the upper and lower air intake control valve of body of heater outside respectively, and this control valve can be a magnetic valve; Described feed pipe is positioned at the top of body of heater, and return pipe is positioned at the bottom of body of heater, and the top of body of heater is provided with fuel inlet.
6, cooking and heating furnace as claimed in claim 1 is characterized in that: the two side walls of described water jacket is equipped with heat-insulation layer.
7, cooking and heating furnace as claimed in claim 1 is characterized in that: in the special-purpose body of heater of described cooking a cooking quirk is set, one end and fiery boring link, and its other end extends to the cooking burner of the special-purpose body of heater of cooking; And this cooking quirk is outside equipped with thermal insulation layer; One air blast is arranged in the special-purpose body of heater of cooking, and its wind channel tube connects upper and lower wind distributing pipe respectively.
8, cooking and heating furnace as claimed in claim 7 is characterized in that: the special-purpose body of heater of described cooking is provided with at least one cooking gear.
9, cooking and heating furnace as claimed in claim 7 is characterized in that: a side joint of the special-purpose body of heater of described cooking is provided with folding guidance panel.
10, cooking and heating furnace as claimed in claim 7 is characterized in that: described cooking burner is provided with a fire-resistant net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243425 CN2566133Y (en) | 2002-08-02 | 2002-08-02 | Cooking Heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02243425 CN2566133Y (en) | 2002-08-02 | 2002-08-02 | Cooking Heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2566133Y true CN2566133Y (en) | 2003-08-13 |
Family
ID=33715674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02243425 Expired - Fee Related CN2566133Y (en) | 2002-08-02 | 2002-08-02 | Cooking Heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2566133Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141967A (en) * | 2014-07-24 | 2014-11-12 | 齐齐哈尔欣日机械设备制造有限公司 | Premixing secondary flaming burning civil boiler with boiler basins |
| CN104456532A (en) * | 2014-11-25 | 2015-03-25 | 韦江华 | Heating equipment of high-temperature-resisting electric wire |
| CN104141967B (en) * | 2014-07-24 | 2017-01-04 | 齐齐哈尔欣日机械设备制造有限公司 | Premix secondary flame burning civil boiler with stove basin |
-
2002
- 2002-08-02 CN CN 02243425 patent/CN2566133Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104141967A (en) * | 2014-07-24 | 2014-11-12 | 齐齐哈尔欣日机械设备制造有限公司 | Premixing secondary flaming burning civil boiler with boiler basins |
| CN104141967B (en) * | 2014-07-24 | 2017-01-04 | 齐齐哈尔欣日机械设备制造有限公司 | Premix secondary flame burning civil boiler with stove basin |
| CN104456532A (en) * | 2014-11-25 | 2015-03-25 | 韦江华 | Heating equipment of high-temperature-resisting electric wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |