CN205425031U - Cauldron stove thorax structure with waste heat utilization function - Google Patents
Cauldron stove thorax structure with waste heat utilization function Download PDFInfo
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- CN205425031U CN205425031U CN201620106425.5U CN201620106425U CN205425031U CN 205425031 U CN205425031 U CN 205425031U CN 201620106425 U CN201620106425 U CN 201620106425U CN 205425031 U CN205425031 U CN 205425031U
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Abstract
The utility model relates to a production and processing field of kitchen range relates to a cauldron stove thorax structure with waste heat utilization function. This cauldron stove thorax structure with waste heat utilization function includes furnace, the furnace bottom is equipped with the furnace end assembly who supplies the fire, be equipped with water conservancy diversion radiation part in the furnace, water conservancy diversion radiation part is the awl tube -shape, the little end shield of water conservancy diversion radiation parts radial dimension is in furnace end assembly is last, the water conservancy diversion radiates the bottom of the big one end of part radial dimension towards the cauldron. The utility model discloses be equipped with water conservancy diversion radiation part between furnace end and cauldron bottom, water conservancy diversion radiation part can be gathered together the flame radiation energy to the abundant reflection in cauldron bottom, increased the cauldron to the thermal effective endothermic rate of flame.
Description
Technical field
This utility model relates to the production and processing field of cooking stove, is specifically related to a kind of large stove chamber structure with residual heat utilizing function.
Background technology
The burner hearth of tradition large stove, need the area covering the bottom of a pan bigger during flame combustion, this adds the area of flame thermal radiation the most virtually, cause the loss in vain of heat, collected and had been reclaimed with the most not only having allowed heat persistent high efficiency that flame thermal energy focus but also runs off flame at the outer wall of pot by heat radiation simultaneously and stored utilization, become a great problem that industry letter is to be solved.
Summary of the invention
For solving above-mentioned technical problem, this utility model provides a kind of large stove chamber structure with residual heat utilizing function, the energy of flame combustion can be carried out gathering enrichment and being used by this large stove chamber structure, adds the cauldron effective heat absorption rate to flame heat regulating.
For achieving the above object, this utility model have employed techniques below scheme:
A kind of large stove chamber structure with residual heat utilizing function, including burner hearth, described burner hearth bottom is provided with the burner assembly for fire, water conservancy diversion radiation component it is provided with in described burner hearth, described water conservancy diversion radiation component is cone cylinder shape, one end that described water conservancy diversion radiation component radial dimension is little covers on described burner assembly, and the big one end of described water conservancy diversion radiation component radial dimension is towards the bottom of cauldron.
Further technical scheme, described burner hearth includes outer wall layer and inner wall layer, is provided with heat insulation layer between described outer wall layer, inner wall layer.
Further technical scheme, near being provided with the heat exchanger tube arranged in the shape of a spiral between described inboard wall of burner hearth and water conservancy diversion radiation component, described heat exchanger tube is sequentially arranged from inside to outside along burner hearth axis in burner hearth and constitutes many group multiturn heat exchanger tube windings；Described heat exchanger tube winding has been ladder-like arranged multilamellar along burner hearth above-below direction.
Further technical scheme, described burner hearth is provided with explosion-proof valve, and described explosion-proof valve is arranged on the left and right of sidewall above described burner hearth, and the peristome of described explosion-proof valve is provided with gravity from the bursting diaphragm hung down.
Further technical scheme, the front of described burner hearth is provided with sight fire structure, and described sight fire structure includes seeing fire cylinder, and described sight fire cylinder one end communicates with burner hearth sidewall, the other end is provided with end cap.
Further technical scheme, described burner assembly includes main fire gas premixing unit, ever-burning flame gas premixing unit, described main fire gas premixing unit includes main fire air inlet, main fire air inlet, described ever-burning flame gas premixing unit includes that ever-burning flame air inlet, ever-burning flame air inlet, described main fire air inlet, ever-burning flame air inlet all communicate with total blast pipe；Described total blast pipe includes adjusting airduct, the air outlet of described tune airduct communicates with described main fire air inlet, described tune airduct is provided with manual air door, connecting on the body of described tune airduct and have the ever-burning flame airduct communicated with described ever-burning flame air inlet, the import of described ever-burning flame airduct is located at the air intake front end of manual air door.
Further technical scheme, described inboard wall of burner hearth is provided with the moveable wedge shaped support for supporting described Multi-layer exchanging heat pipe winding, and described wedge shaped support is disposed with multiple row along the side face of burner hearth.
Further technical scheme, described burner assembly also includes furnace head base, described furnace head base includes the first cavity for laying burner, and for arranging the second cavity of ever-burning flame gas premixing unit, it is provided with, bottom described first cavity, the vertical tube communicated with burner, described vertical tube bottom is by being connected to silk is logical with the first of three way cock, the second of described three way cock is logical constitutes described main fire air inlet, the threeway of described three way cock is connected with main fire air inlet pipe by mending core, described main fire air inlet pipe outlet side extend in three way cock described to silk at, the port of export of described main fire air inlet pipe is arranged with a point gas nut, the radial dimension of described point of gas nut is less than the described internal diameter size to silk；Described second cavity is vertically provided with fire tube kept burning day and night, described fire tube kept burning day and night runs through bottom described second cavity, described fire tube bottom kept burning day and night is provided with described ever-burning flame air inlet, ever-burning flame air inlet, and described fire tube upper end kept burning day and night is provided with pathogenic wind outlet, and described pathogenic wind exit is provided with ever-burning flame ignition electrode.
nullFurther technical scheme，Described burner assembly also includes being fixed on the installing plate bottom described furnace head base，It is vertically and fixedly provided with described fire tube kept burning day and night on described installing plate plate face、First sleeve for sheathed installation ever-burning flame ignition electrode、The second sleeve pipe for sheathed installation ever-burning flame fire defector pin、And the 3rd sleeve pipe for sheathed installation main fire fire defector pin，Described fire tube kept burning day and night、First sleeve、Second sleeve pipe、3rd sleeve pipe all extends vertically through described installing plate，Described fire tube kept burning day and night、First sleeve、Second sleeve pipe extends upwardly in described second cavity，It is positioned at the described first sleeve below described installing plate、Second sleeve pipe、It is equipped with on the body of the 3rd sleeve pipe and runs through tube wall and be respectively used to fixing ever-burning flame ignition electrode、Ever-burning flame fire defector pin、The fixing bolt of main fire fire defector pin，Described fixing bolt axially the most parallel with the plate face of installing plate，It is additionally provided with ever-burning flame cover on described second cavity.
Further technical scheme, described burner assembly also includes round platform seat, described furnace head base is secured by bolts on the upper table surface of described round platform seat, described vertical tube extends vertically through described round platform seat, the bottom of described second cavity embeds the upper table surface of described round platform seat, and the upper table surface of described round platform seat is additionally provided with the perforation passed through for the 3rd sleeve pipe.
The beneficial effects of the utility model are mainly reflected in the following aspects:
(1) this utility model is provided with water conservancy diversion radiation component between burner and big pot bottom, and water conservancy diversion radiation component can fully reflect Fire Radiation energy to big pot bottom to be gathered, and adds the cauldron effective heat absorption rate to flame heat regulating.
(2) this utility model uses double-deck chamber structure, and between outer wall layer and inner wall layer, lay thick heat insulation layer, this structure is in order to substitute traditional chamber structure being made by fire clay, this utility model not only significantly reduces stove weight, the heat-insulating sound-insulating damping effect of burner hearth is more abundant simultaneously, has effectively blocked heat and has passed through the loss that hearth wall is outside；Additionally need not use other special cooling measure just can reach the effect that burner hearth temperature outside is very nearly the same with normal room temperature, it is ensured that the safety that stove uses.
(3) in this utility model, heat exchanger tube winding can be reflexing to radiations heat energy that the bottom of a pan secondary reflection again scatters and the conduction heat that hot-air convection produces is collected, in the layout of heat exchanger tube makes burner hearth, hot-air is big with the contact area of heat exchanger tube, the most effectively stops that flame is conducted to hearth wall by heat radiation approach.The temperature making hearth wall can fully reduce.
(4) in this utility model, wedge shaped support can make the installation in burner hearth of the heat exchanger tube winding more flexibly freely, this wedge shaped support i.e. can make heat exchanger tube winding move adjustment at the above-below direction of burner hearth, make hearth wall, heat exchanger tube winding, water conservancy diversion radiation component, big pot bottom is more rational relative to the position distribution of flame, coordinate, the hot quantity combusted of flame bang path in burner hearth and distributional pattern can be allocated conveniently and efficiently by wedge shaped support, thus more convenient and quicker find large stove positive heat under different operating modes to use and the optimal match point of UTILIZATION OF VESIDUAL HEAT IN, heat energy is made to play bigger effect.
(5) in this utility model, explosion-proof valve acting body is present: produce detonation once burner hearth flame, the high pressure of moment can be without the flue of stove postnotum, and can directly excrete out from the explosion-proof valve of shortest path, this utility model simple in construction, pressure release respond rapidly, the direct impact device parts of pressure release air-flow, further from operator, safe and reliable durable.
(6) seeing fire structural volume in this utility model smaller and more exquisite, structure more simplifies, and makes easier, can be prevented effectively from the ejection of flue gas in burner hearth when seeing fire, the safety of protection personnel.
(7) this utility model is by all communicating main fire gas premixing unit, the air inlet of ever-burning flame gas premixing unit with total blast pipe, can realize main fire, ever-burning flame shares a set of air supply device, effectively reduce installment work, and reduce the equipment cost of cooking stove accordingly.
(8) this utility model arranges, in main fire air inlet, the regulation adjusted airduct and utilize described manual air door to carry out air quantity, the branch line that one is ever-burning flame air feed is set on tune airduct simultaneously, i.e. ever-burning flame airduct, the import of ever-burning flame airduct is located at the air intake front end of manual air door, this structure is so that under in working order, blast perseverance in ever-burning flame airduct is more than the pressure entered in main fire air inlet, thus ensure that the combustion-gas flow in main fire wind road will not pour in down a chimney in entrance ever-burning flame airduct, the burning gases that it also avoid in burner hearth go out ever-burning flame pressure, guarantee that burner works reliable, safety, stable.
(9) in this utility model, furnace head base is main fire gas premixing unit, the installation foundation of ever-burning flame gas premixing unit, it is easy to be arranged as one by integrated to main fire gas premixing unit, ever-burning flame gas premixing unit entirety is installed, it is simple to the cooking stove in later stage is installed and repair demolition.This utility model realizes the igniting of central combination formula by configuring ever-burning flame ignition electrode, and ever-burning flame fire defector probe, main fire fire defector probe constitute corresponding fire defector structure, it is ensured that it is reliable, safe and stable that burner works.
(10) this utility model is by by fire tube kept burning day and night, first sleeve, second sleeve pipe, on the 3rd integrated fixed and arranged of sleeve pipe and described installing plate and constitute the entirety being easily installed and dismantling, this part-structure is when mounted, fire tube kept burning day and night, first sleeve, second sleeve pipe, the upper end of the 3rd sleeve pipe is directly through the bottom of the second cavity, and installing plate is fixed with furnace head base, again by corresponding ever-burning flame ignition electrode, ever-burning flame fire defector pin, main fire fire defector pin is installed on described first sleeve, second sleeve pipe, in 3rd sleeve pipe, and turn fixing bolt and be fixed.Additionally ever-burning flame air inlet, ever-burning flame air inlet are all integrated in the lower section of described installing plate, the open convenient installation in space, dismounting, the stabilization energy of this structure installation simultaneously is avoided fire tube bottom kept burning day and night metal and the end metal of ever-burning flame ignition electrode too near and is produced arcing and put a phenomenon, avoid at this because installing the gas leakage Ignition Phenomena that cooperation the most sternly causes between part, second sleeve pipe, the inwall of the 3rd sleeve pipe can increase and the contact area of detection pin, make detection pin install in the second sleeve pipe, the 3rd sleeve pipe fixing more firm, accurately.
(11) in this utility model, the structural strength of round platform seat is high, this utility model carries out installing by described round platform seat and described furnace head base to be fixed, obtain the gas premixing formula burner assembly of integration, this utility model can be produced in batches in advance, directly carry out the gas premixing formula burner assembly of described integration and board installing by round platform seat fixing during in-site installation, so significantly facilitate the installation of burner, debug, dismantle, keep in repair.
Accompanying drawing explanation
Fig. 1 is this utility model top view.
Fig. 2 is this utility model upward view.
Fig. 3 is the B-B sectional view of Fig. 1.
Fig. 4 is the top view after this utility model cauldron removes.
Fig. 5 is the perspective view of removal cauldron rear hearth.
Fig. 6 is the front view of burner assembly.
Fig. 7 is the top view of burner assembly.
Fig. 8 is the upward view of burner assembly.
Fig. 9 is the A-A sectional view of Fig. 7.
Figure 10 is the B-B sectional view of Fig. 7.
Figure 11 is the structural representation of installing plate.
Figure 12 is the detonation configuration schematic diagram of burner assembly
In accompanying drawing, the implication of labelling is as follows:
20-burner assembly 21-main fire gas premixing unit 211-main fire air inlet
Silk 215-three way cock 216-is mended core by 212-main fire air inlet 213-burner 214-
217-main fire air inlet pipe 218-divides gas nut 22-ever-burning flame gas premixing unit
221-ever-burning flame air inlet 222-ever-burning flame air inlet 223-fire tube kept burning day and night
224-pathogenic wind outlet 225-ever-burning flame ignition electrode 226-ever-burning flame fire defector pin
227-main fire fire defector pin 228-ever-burning flame cover 229-ever-burning flame airduct 23-adjusts airduct
231-manual air door 24-furnace head base 241-the first cavity 242-the second cavity 243-vertical tube
25-installing plate 251-first sleeve 252-the second sleeve pipe 253-the 3rd sleeve pipe
254-fixes bolt 26-round platform seat 30-burner hearth 31-water conservancy diversion radiation component 32a-outer wall layer
32b-inner wall layer 32c-heat insulation layer 33-heat exchanger tube winding 33a-water inlet
33a-outlet 34-explosion-proof valve 35-sees fire structure 351-and sees fire cylinder 352-end cap
36-wedge shaped support 37-exhaust smoke hole 40-cauldron
Detailed description of the invention
This utility model structure is described in detail in conjunction with accompanying drawing.
As Figure 1-5, in this utility model, large stove chamber structure includes burner hearth 30, the burner assembly 20 for fire it is provided with bottom described burner hearth 30, it is provided with water conservancy diversion radiation component 31 in described burner hearth 30, described water conservancy diversion radiation component 31 is in cone cylinder shape, one end that described water conservancy diversion radiation component 31 radial dimension is little covers on described burner assembly 20, and the big one end of described water conservancy diversion radiation component 31 radial dimension is towards the bottom of cauldron 40.This utility model bottom burner 213 and cauldron 40 between be provided with water conservancy diversion radiation component 31, water conservancy diversion radiation component 31 can be gathered the fully reflection bottom cauldron 40 of Fire Radiation energy, adds the cauldron 40 effective heat absorption rate to flame heat regulating.Described water conservancy diversion radiation component 31 can be cone cylinder shape, it is also possible to be the bowl structure of bottom hollow out.
Tradition large stove burner hearth is taper structure, and bottom and sidewall inside taper structure build thick fire clay, for heat insulation and insulation.Because stove size is big, fire clay amount used is relatively big, often fire clay weight stove to be exceeded own wt, therefore the large stove building fire clay is more clumsy, and this gives installation, transports and keep in repair and all bring inconvenience.And the structure of burner hearth 30 described in the utility model includes outer wall layer 32a and inner wall layer 32b, is provided with heat insulation layer 32c between described outer wall layer 32a, inner wall layer 32b.I.e. this utility model uses double-deck chamber structure, and between outer wall layer 32a and inner wall layer 32b, lay thick heat insulation layer 32c, this structure is in order to substitute traditional chamber structure being made by fire clay, this utility model not only significantly reduces stove weight, the heat-insulating sound-insulating damping effect of burner hearth 30 is more abundant simultaneously, has effectively blocked heat and has passed through the loss that hearth wall is outside；Additionally need not use other special cooling measure just can reach the effect that burner hearth temperature outside is very nearly the same with normal room temperature, it is ensured that the safety that stove uses.
In order to can be reflexing to radiations heat energy that bottom cauldron 40, secondary reflection scatters again and the conduction heat that hot-air convection produces is collected, this utility model is near being provided with the heat exchanger tube arranged in the shape of a spiral between described burner hearth 30 inwall and water conservancy diversion radiation component 31, and described heat exchanger tube is sequentially arranged from inside to outside along burner hearth 30 axis in burner hearth and constitutes many group multiturn heat exchanger tube windings 33；Described heat exchanger tube winding 33 has been ladder-like arranged multilamellar along burner hearth 30 above-below direction.In the layout of described heat exchanger tube makes burner hearth 30, hot-air is big with the contact area of heat exchanger tube, the most effectively stops that flame is conducted to hearth wall by heat radiation approach.The temperature making hearth wall can fully reduce.
It addition, described burner hearth 30 inwall is provided with the moveable wedge shaped support 36 for supporting described Multi-layer exchanging heat pipe winding, described wedge shaped support 36 is disposed with multiple row along the side face of burner hearth 30.This wedge shaped support 36 can make the heat exchanger tube winding 33 installation in burner hearth 30 more flexibly freely, this wedge shaped support 36 i.e. can make heat exchanger tube winding 33 move adjustment at the above-below direction of burner hearth 30, make hearth wall, heat exchanger tube winding 33, water conservancy diversion radiation component 31, bottom cauldron 40, the position distribution of four relative flames is more rational, coordinate, the hot quantity combusted of flame bang path in burner hearth 30 and distributional pattern can be allocated conveniently and efficiently by wedge shaped support 36, thus more convenient and quicker find large stove positive heat under different operating modes to use and the optimal match point of UTILIZATION OF VESIDUAL HEAT IN, heat energy is made to play bigger effect.
On the sidewall of described burner hearth 30 back upper place, left and right respectively sets an explosion-proof valve 34.Detonation is produced once burner hearth flame, the high pressure of moment can be without the exhaust smoke hole 37 of stove postnotum, and can directly excrete out from the explosion-proof valve 34 of shortest path, this utility model simple in construction, pressure release respond rapidly, the direct impact device parts of pressure release air-flow, further from operator, safe and reliable durable.
Tradition flame-observing hole is the mixed structure of steel, square brick, and it is relatively big to process loaded down with trivial details and flame-observing hole orifice area, once opens, and flue gas vomits.And fire structure 35 of seeing described in the utility model includes seeing fire cylinder 351, described see fire cylinder 351 one end communicates with burner hearth 30 sidewall, the other end is provided with end cap 352.Seeing fire structural volume in this utility model smaller and more exquisite, structure more simplifies, and makes easier, can be prevented effectively from the ejection of flue gas in burner hearth when seeing fire, the safety of protection personnel.
As illustrated in figures 6-10, this utility model includes main fire gas premixing unit 21, ever-burning flame gas premixing unit 22, described main fire gas premixing unit 21 includes main fire air inlet 211, main fire air inlet 212, described ever-burning flame gas premixing unit 22 includes that ever-burning flame air inlet 221, ever-burning flame air inlet 222, described main fire air inlet 212, ever-burning flame air inlet 222 all communicate with total blast pipe.This utility model is by all communicating main fire gas premixing unit 21, the air inlet of ever-burning flame gas premixing unit 22 with total blast pipe, can realize main fire, ever-burning flame shares a set of air supply device, effectively reduce the installment work of burner, and reduce the equipment cost of cooking stove accordingly.
Further, described total blast pipe includes adjusting airduct 23, the air outlet of described tune airduct 23 communicates with described main fire air inlet 211, described tune airduct 23 is provided with manual air door 231, connecting on the body of described tune airduct 23 and have the ever-burning flame airduct 229 communicated with described ever-burning flame air inlet 222, the import of described ever-burning flame airduct 229 is located at the air intake front end of manual air door 231.This utility model arranges, at main fire air inlet 212, the regulation adjusted airduct 23 and utilize described manual air door 231 to carry out air quantity, the branch line that one is ever-burning flame air feed is set on tune airduct 23 simultaneously, i.e. ever-burning flame airduct 229, the import of ever-burning flame airduct 229 is located at the air intake front end of manual air door 231, this structure is so that under in working order, blast perseverance in ever-burning flame airduct 229 is more than the pressure entered at main fire air inlet 211, thus ensure that the combustion-gas flow in main fire wind road will not pour in down a chimney in entrance ever-burning flame airduct 229, the burning gases that it also avoid in burner hearth go out ever-burning flame pressure, guarantee that burner works reliable, safety, stable.
nullIn order to main fire gas premixing unit 21、Ever-burning flame gas premixing unit 22 provides installation foundation，It is easy to main fire gas premixing unit 21、Ever-burning flame gas premixing unit 22 is integrated is arranged as an installation entirety，The cooking stove being easy to the later stage is installed and repair demolition，Described combinative structure also includes furnace head base 24，Described furnace head base 24 includes the first cavity 241 for laying burner 213、And for arranging the second cavity 242 of ever-burning flame gas premixing unit，It is provided with, bottom described first cavity 241, the vertical tube 243 communicated with burner 213，Described vertical tube 243 bottom is by being connected to silk 214 is logical with the first of three way cock 215，The second of described three way cock 215 is logical constitutes described main fire air inlet 212，The threeway of described three way cock 215 is connected with main fire air inlet pipe 217 by mending core 216，Described main fire air inlet pipe 217 outlet side extend in three way cock 215 described to silk 214 at，The port of export of described main fire air inlet pipe 217 is arranged with a point gas nut 218，The radial dimension of described point of gas nut 218 is less than the described internal diameter size to silk 214；Described second cavity 242 is vertically provided with fire tube 223 kept burning day and night, described fire tube kept burning day and night 223 runs through bottom described second cavity 242, described fire tube kept burning day and night 223 bottom is provided with described ever-burning flame air inlet 221, ever-burning flame air inlet 222, described fire tube kept burning day and night 223 upper end is provided with pathogenic wind outlet 224, and described pathogenic wind exports and is provided with ever-burning flame ignition electrode 225 at 224.
nullSuch as Fig. 8、Described burner assembly shown in 11 also includes being fixed on the installing plate 25 bottom described furnace head base 24，It is vertically and fixedly provided with described fire tube kept burning day and night 223 on described installing plate 25 plate face、First sleeve 251 for sheathed installation ever-burning flame ignition electrode 225、The second sleeve pipe 252 for sheathed installation ever-burning flame fire defector pin 226、And the 3rd sleeve pipe 253 for sheathed installation main fire fire defector pin 227，Described fire tube kept burning day and night 223、First sleeve 251、Second sleeve pipe 252、3rd sleeve pipe 253 all extends vertically through described installing plate 25，Described fire tube kept burning day and night 223、First sleeve 251、Second sleeve pipe 252 extends upwardly in described second cavity 242，It is positioned at the described first sleeve 251 below described installing plate 25、Second sleeve pipe 252、It is equipped with on the body of the 3rd sleeve pipe 253 and runs through tube wall and be respectively used to fixing ever-burning flame ignition electrode、Ever-burning flame fire defector pin、The fixing bolt 254 of main fire fire defector pin，Described fixing bolt 254 axially the most parallel with the plate face of installing plate 25，It is additionally provided with ever-burning flame cover 228 on described second cavity 242.This utility model is by by fire tube 223 kept burning day and night, first sleeve 251, second sleeve pipe 252, on the 3rd integrated fixed and arranged of sleeve pipe 253 and described installing plate 25 and constitute the entirety being easily installed and dismantling, this part-structure is when mounted, fire tube 223 kept burning day and night, first sleeve 251, second sleeve pipe 252, the upper end of the 3rd sleeve pipe 253 is directly through the bottom of the second cavity 242, and installing plate 25 is fixed with furnace head base 24, again by corresponding ever-burning flame ignition electrode 225, ever-burning flame fire defector pin 226, main fire fire defector pin 227 is installed on described first sleeve 251, second sleeve pipe 252, in 3rd sleeve pipe 253, and turn fixing bolt 254 and be fixed.Additionally ever-burning flame air inlet 221, ever-burning flame air inlet 222 are all integrated in the lower section of described installing plate 25, the open convenient installation in space, dismounting, the stabilization energy of this structure installation simultaneously is avoided fire tube 223 bottom kept burning day and night metal and the end metal of ever-burning flame ignition electrode 225 too near and is produced arcing and put a phenomenon, avoid at this because installing the gas leakage Ignition Phenomena that cooperation the most sternly causes between part, the inwall of the second sleeve pipe the 252, the 3rd sleeve pipe 253 can increase and the contact area of detection pin, makes detection pin install in the second sleeve pipe the 252, the 3rd sleeve pipe 253 fixing more firm, accurately.
Described burner assembly also includes round platform seat 26, described furnace head base 24 is secured by bolts on the upper table surface of described round platform seat 26, described vertical tube 243 extends vertically through described round platform seat 26, the bottom of described second cavity 242 embeds the upper table surface of described round platform seat 26, and the upper table surface of described round platform seat 26 is additionally provided with the perforation passed through for the 3rd sleeve pipe 253.In this utility model, the structural strength of round platform seat 26 is high, this utility model carries out installing by described round platform seat 26 and described furnace head base 24 to be fixed, obtain the gas premixing formula burner assembly of integration, this utility model can be produced in batches in advance, directly carry out the gas premixing formula burner assembly of described integration and board installing by round platform seat 26 fixing during in-site installation, so significantly facilitate the installation of burner, debug, dismantle, keep in repair.
The mounting means of tradition burner is that loose mail gradually installs one by one, pre-assembled can not be carried out in advance, substantially prolongs the installation period of exchange, simultaneously, this members needs after installing to carry out the various inspection operations such as sealing test, igniting debugging, combustion testing, and it is higher that rework rate is reprocessed in installation.And this utility model is by this members modularity, independent, can individually carry out dependence test before not carrying out exchange assembling, after test passes, carry out exchange assembling again.The component set such as main fire, ever-burning flame will be fixed on a disc seat 26 one big burner assembly of formation, then carried out integral type by the screw hole on disc seat 26 again with board and install fixing.
Claims (10)
1. the large stove chamber structure with residual heat utilizing function, it is characterized in that: include burner hearth (30), described burner hearth (30) bottom is provided with the burner assembly (20) for fire, water conservancy diversion radiation component (31) it is provided with in described burner hearth (30), described water conservancy diversion radiation component (31) is in cone cylinder shape, one end that described water conservancy diversion radiation component (31) radial dimension is little covers on described burner assembly (20), and the big one end of described water conservancy diversion radiation component (31) radial dimension is towards the bottom of cauldron (40).
2. large stove chamber structure as claimed in claim 1, it is characterized in that: described burner hearth (30) includes outer wall layer (32a) and inner wall layer (32b), is provided with heat insulation layer (32c) between described outer wall layer (32a), inner wall layer (32b).
3. large stove chamber structure as claimed in claim 1, it is characterized in that: near being provided with the heat exchanger tube arranged in the shape of a spiral between described burner hearth (30) inwall and water conservancy diversion radiation component (31), described heat exchanger tube is sequentially arranged from inside to outside along burner hearth (30) axis in burner hearth and constitutes many groups multiturn heat exchanger tube winding (33)；Described heat exchanger tube winding (33) has been ladder-like arranged multilamellar along burner hearth (30) above-below direction.
4. large stove chamber structure as claimed in claim 1, it is characterized in that: on described burner hearth (30), be provided with explosion-proof valve (34), described explosion-proof valve (34) is arranged on the left and right of described burner hearth (30) top sidewall, and the peristome of described explosion-proof valve (34) is provided with gravity from the bursting diaphragm hung down.
5. large stove chamber structure as claimed in claim 1, it is characterized in that: the front of described burner hearth (30) is provided with sight fire structure (35), described fire structure (35) of seeing includes seeing fire cylinder (351), and cylinder (351) one end communicates described sight fire with burner hearth (30) sidewall, the other end is provided with end cap (352).
6. large stove chamber structure as claimed in claim 1, it is characterized in that: described burner assembly (20) includes main fire gas premixing unit (21), ever-burning flame gas premixing unit (22), described main fire gas premixing unit (21) includes main fire air inlet (211), main fire air inlet (212), described ever-burning flame gas premixing unit (22) includes that ever-burning flame air inlet (221), ever-burning flame air inlet (222), described main fire air inlet (212), ever-burning flame air inlet (222) all communicate with total blast pipe；Described total blast pipe includes adjusting airduct (23), the air outlet of described tune airduct (23) communicates with described main fire air inlet (211), described tune airduct (23) is provided with manual air door (231), connecting on the body of described tune airduct (23) and have the ever-burning flame airduct (229) communicated with described ever-burning flame air inlet (222), the import of described ever-burning flame airduct (229) is located at the air intake front end of manual air door (231).
7. large stove chamber structure as claimed in claim 3, it is characterized in that: described burner hearth (30) inwall is provided with the moveable wedge shaped support (36) for supporting Multi-layer exchanging heat pipe winding, and described wedge shaped support (36) is disposed with multiple row along the side face of burner hearth (30).
null8. large stove chamber structure as claimed in claim 6，It is characterized in that: described burner assembly (20) also includes furnace head base (24)，Described furnace head base (24) includes the first cavity (241) for laying burner (213)、And for arranging second cavity (242) of ever-burning flame gas premixing unit，Described first cavity (241) bottom is provided with the vertical tube (243) communicated with burner (213)，Described vertical tube (243) bottom is by being connected to silk (214) is logical with the first of three way cock (215)，The second of described three way cock (215) is logical constitutes described main fire air inlet (212)，The threeway of described three way cock (215) is connected with main fire air inlet pipe (217) by mending core (216)，The outlet side of described main fire air inlet pipe (217) extends to described to silk (214) place in three way cock (215)，The port of export of described main fire air inlet pipe (217) is arranged with a point gas nut (218)，The radial dimension of described point of gas nut (218) is less than the described internal diameter size to silk (214)；Described second cavity (242) is vertically provided with fire tube kept burning day and night (223), described fire tube kept burning day and night (223) runs through described second cavity (242) bottom, described fire tube kept burning day and night (223) bottom is provided with described ever-burning flame air inlet (221), ever-burning flame air inlet (222), described fire tube kept burning day and night (223) upper end is provided with pathogenic wind outlet (224), and described pathogenic wind outlet (224) place is provided with ever-burning flame ignition electrode (225).
null9. large stove chamber structure as claimed in claim 8，It is characterized in that: described burner assembly (20) also includes being fixed on the installing plate (25) of described furnace head base (24) bottom，Described fire tube kept burning day and night (223) it is vertically and fixedly provided with on described installing plate (25) plate face、First sleeve (251) for sheathed installation ever-burning flame ignition electrode (225)、The second sleeve pipe (252) for sheathed installation ever-burning flame fire defector pin (226)、And the 3rd sleeve pipe (253) for sheathed installation main fire fire defector pin (227)，Described fire tube kept burning day and night (223)、First sleeve (251)、Second sleeve pipe (252)、3rd sleeve pipe (253) all extends vertically through described installing plate (25)，Described fire tube kept burning day and night (223)、First sleeve (251)、Second sleeve pipe (252) extends upwardly in described second cavity (242)，It is positioned at the described first sleeve (251) of described installing plate (25) lower section、Second sleeve pipe (252)、It is equipped with on the body of the 3rd sleeve pipe (253) and runs through tube wall and be respectively used to fixing ever-burning flame ignition electrode、Ever-burning flame fire defector pin、The fixing bolt (254) of main fire fire defector pin，Described fixing bolt (254) axially the most parallel with the plate face of installing plate (25)，It is additionally provided with ever-burning flame cover (228) on described second cavity (242).
10. large stove chamber structure as claimed in claim 8, it is characterized in that: described burner assembly (20) also includes round platform seat (26), described furnace head base (24) is secured by bolts on the upper table surface of described round platform seat (26), described vertical tube (243) extends vertically through described round platform seat (26), the bottom of described second cavity (242) embeds the upper table surface of described round platform seat (26), and the upper table surface of described round platform seat (26) is additionally provided with the perforation passed through for the 3rd sleeve pipe (253).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106425.5U CN205425031U (en) | 2016-01-29 | 2016-01-29 | Cauldron stove thorax structure with waste heat utilization function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620106425.5U CN205425031U (en) | 2016-01-29 | 2016-01-29 | Cauldron stove thorax structure with waste heat utilization function |
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| Publication Number | Publication Date |
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| CN205425031U true CN205425031U (en) | 2016-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620106425.5U Expired - Fee Related CN205425031U (en) | 2016-01-29 | 2016-01-29 | Cauldron stove thorax structure with waste heat utilization function |
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| Country | Link |
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| CN (1) | CN205425031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681925A (en) * | 2018-12-21 | 2019-04-26 | 安徽翰翔厨房设备有限公司 | A kind of cooking stove ever-burning flame igniter |
| CN113685847A (en) * | 2021-07-22 | 2021-11-23 | 安徽翰翔智能技术有限公司 | Cooking large-pot stove |
-
2016
- 2016-01-29 CN CN201620106425.5U patent/CN205425031U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681925A (en) * | 2018-12-21 | 2019-04-26 | 安徽翰翔厨房设备有限公司 | A kind of cooking stove ever-burning flame igniter |
| CN109681925B (en) * | 2018-12-21 | 2024-04-23 | 安徽翰翔厨房设备有限公司 | Long open fire ignition device for stove |
| CN113685847A (en) * | 2021-07-22 | 2021-11-23 | 安徽翰翔智能技术有限公司 | Cooking large-pot stove |
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Granted publication date: 20160803 Termination date: 20220129 |