CN105333468A - Efficient energy-saving stove - Google Patents

Efficient energy-saving stove Download PDF

Info

Publication number
CN105333468A
CN105333468A CN201510762729.7A CN201510762729A CN105333468A CN 105333468 A CN105333468 A CN 105333468A CN 201510762729 A CN201510762729 A CN 201510762729A CN 105333468 A CN105333468 A CN 105333468A
Authority
CN
China
Prior art keywords
round
frying pan
flue
stove
burner hearth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510762729.7A
Other languages
Chinese (zh)
Other versions
CN105333468B (en
Inventor
夏光超
葛铜川
李大发
韦丽
姚立茹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI HANSUM INSTRUMENT EQUIPMENT Co Ltd
Original Assignee
ANHUI HANSUM INSTRUMENT EQUIPMENT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANHUI HANSUM INSTRUMENT EQUIPMENT Co Ltd filed Critical ANHUI HANSUM INSTRUMENT EQUIPMENT Co Ltd
Priority to CN201510762729.7A priority Critical patent/CN105333468B/en
Publication of CN105333468A publication Critical patent/CN105333468A/en
Application granted granted Critical
Publication of CN105333468B publication Critical patent/CN105333468B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The invention relates to an efficient energy-saving stove. The stove comprises an empty-burning preventing device, a waste heat recycling device and a burning optimizing control device. The empty-burning preventing device comprises a pan sensing device and a wok sensing device which are composed of non-contact type electromagnetic sensing sensors. The waste heat recycling device comprises a waste heat recycling part composed of a hearth recycling section, a horizontal recycling section and a vertical recycling section, and a waste heat utilizing part composed of a cold water heating box and a hot water tank. The hearth recycling section, the horizontal recycling section and the vertical recycling section are connected with the cold water heating box and form independent water heating circulation systems respectively. A pipeline is communicated between the cold water heating box and the hot water tank. The burning optimizing control device is composed of an opening degree detection device of a fuel gas pipeline valve, a controller and a draught fan speed regulating module. According to the efficient energy-saving stove, the empty-burning preventing effect is effectively improved, waste heat recycling efficiency and burning efficiency are effectively improved, and all-around energy conservation and consumption reduction are achieved.

Description

A kind of high efficiency energy saving stove
Technical field
The invention belongs to kitchen range technical field, be specifically related to a kind of high efficiency energy saving stove.
Background technology
For the cooking cooking stove used in catering industry, although the garnishes before and after cooking, sabot, clean a pot etc. does not need by fiery section off time, cooking stove can be closed, but in phase commuter rush hour, because cook is too busy, pass of having no time is fiery, in addition, once cooking stove needs again controlled atmosphere fire of again lighting a fire out after closing fire, the reduction of efficiency of serving will be caused for the food and drink work of racing against time, therefore often can only allow stove fire is empty in vain to be burnt, not only waste fuel but also increased the temperature in kitchen.Also multiple preventing dry combustion technology has been there is although domestic at present, infra-red sensor switch is such as used to make cooking stove automatic ignition or closedown, but because kitchen environment humidity is high, greasy dirt is large, therefore rate of false alarm and fault rate are all higher, so that the stove fire situation that sky burns in vain is still effectively solved, cause the increase of waste of fuel and food and drink operation cost.
Chinese patent literature CN201680442U discloses a kind of kitchen range top with pedal controller, by the switch of pedal Controlling solenoid valve, reduces because kitchen environment is poor the fault rate that induction system causes; But due to too busy when cook cooks, the operation carrying out needing other limbs to coordinate of substantially having no time, so this device practicality is not high, cannot reaches its theoretical effect thus reach energy-conservation object.
In addition, cooking stove is in the process of work, burner hearth can produce radiant heat invalid in a large number, heat by conduction, and a large amount of high-temp waste gas, the residue heat energy that this part fuel combustion produces is wasted, effectively do not recycled, do not met the demand of society energy-saving and emission-reduction, sustainable development.In existing technology, there is a series of residual-heat utilization technology for cooking stove.
Chinese patent literature CN202973192U discloses a kind of stove chimney flue gas waste heat utilization device, and the heat collection of flue gas, by installing thermal-collecting tube in stove chimney, is used for feeding water and heats by this device.Chinese patent literature CN203336657U discloses a kind of kitchen range top residual heat using device, and this device, by being embedded in by spiral helicine thermal-collecting tube in the insulating brick be located in furnace wall, utilizes waste heat to the water in the incubator heating two ends and be connected with thermal-collecting tube.But above disclosed patent document all does not design to reach to the waste heat of cooking stove entirety and makes full use of, but only independent for chimney and furnace wall, does not reach higher utilization rate of waste heat.
Therefore, those skilled in the art need to provide that a kind of structure is simple, the high efficiency energy saving stove that effectively can improve preventing dry combustion effect and heat recovery efficiency of simple operation.
Summary of the invention
For above-mentioned weak point of the prior art, it is simple that the technical problem to be solved in the present invention is to provide a kind of structure, simple operation, failure rate is low, stablely can effectively improve preventing dry combustion effect, and heat exchange area is large, effectively improves the high efficiency energy saving stove of heat recovery efficiency.
For achieving the above object, present invention employs following technical scheme:
A kind of high efficiency energy saving stove, comprises anti-empty burning device, utilizing afterheat of kitchen range recycle device and combustion control device; Described anti-empty burning device comprises frying pan induction installation, described frying pan induction installation comprises the contactless electromagnetic induction sensor for responding to frying pan, described contactless electromagnetic induction sensor be arranged on support ring that the stove circle of cooking stove or stove circle outwards overhang out and/or cooking stove just to the front of frying pan position along in; Described waste heat recovery device comprise to be arranged in cooking stove be connected successively, for discharging horizontal flue and the vertical flue of flue gas; This device comprises waste heat recovery part and UTILIZATION OF VESIDUAL HEAT IN part; Described waste heat recovery part is by the burner hearth exhausting section reclaimed hearth waste heat, the horizontal exhausting section reclaimed the fume afterheat in horizontal flue and form the vertical exhausting section that the fume afterheat in vertical flue reclaims; Described UTILIZATION OF VESIDUAL HEAT IN part comprises cool water heating case and boiler, described burner hearth exhausting section, horizontal exhausting section are connected with cool water heating case respectively with vertical exhausting section and form independently water heat cycles system separately, cool water heating case be provided with the pipeline both being communicated with between boiler, pipeline is provided with electromagnetic water discharging valve; Described combustion control device comprises the opening degree checkout gear of fuel gas pipeline valve, controller and speed regulation module of fan.
Further technical scheme: when contactless electromagnetic induction sensor is arranged in support ring or stove circle, and be arranged on simultaneously cooking stove just to the front of frying pan position along in time, described support ring or stove circle are also provided with the shield member for shield electromagnetic interference; When contactless electromagnetic induction sensor is arranged in the support ring of cooking stove, described support ring is set to the open circles ring body that inside can embed the first contactless electromagnetic induction sensor A; Described support ring by preventing fires, high temperature resistant, nonmetallic materials make; When contactless electromagnetic induction sensor is arranged in the stove circle of cooking stove, described stove circle comprises circular stove circle body, stove circle body is provided with the first groove of ring-type, be provided with the first contactless electromagnetic induction sensor B in first groove, described stove circle also comprises the first contactless electromagnetic induction sensor B is sealed the first capping be located in described first groove; Described stove circle by preventing fires, high temperature resistant, nonmetallic materials make; When contactless electromagnetic induction sensor be embedded in cooking stove just to the front of frying pan position along in and form embedding section time, described embedding section comprises embedding body, the second groove is provided with bottom the upper cover of embedding body, the second contactless electromagnetic induction sensor is provided with in second groove, described embedding section also comprises seals the second contactless electromagnetic induction sensor the second capping be located in described second groove, and the end of described embedding body and the second capping is equipped with to be convenient to be screwed and the second contactless electromagnetic induction sensor to be embedded the perforate be tamping; Described embedding section by preventing fires, high temperature resistant, nonmetallic materials make; Described shield member is the metal section in curved arc shape, and described metal section is set in the side towards front edge of support ring.
Further technical scheme: described anti-empty burning device also comprises the round-bottomed frying pan induction installation of preventing dry combustion; Described round-bottomed frying pan induction installation comprises round-bottomed frying pan placement section and pedestal, described round-bottomed frying pan placement section and pedestal hinged; This device is also provided with the elastic reseting part for making round-bottomed frying pan placement section recover home position after round-bottomed frying pan leaves, and this device also comprises the inductor for experiencing round-bottomed frying pan placement section and/or elastic reseting part actuating signal.
Further technical scheme: described round-bottomed frying pan placement section comprises suspension for placing round-bottomed frying pan and for the round end hinged with pedestal, described round end is shaft-like; The side of described pedestal is set to the underframe with described suspension arranged in parallel, and opposite side is set to the link be hinged with described round end; Described elastic reseting part is torsion spring, and described torsion spring is arranged on link, and the support arm of torsion spring is connected with round-bottomed frying pan placement section, and the fixed arm of torsion spring is connected with link; Described link comprises two contiguous blocks, the upside of two contiguous blocks is provided with the empty portion being convenient to match with shaft-like described round end, be provided with cross bar between two contiguous blocks, described round-bottomed frying pan placement section and pedestal couple together through the pin-and-hole on contiguous block, round end and cross bar by pin successively; Described cross bar is provided with fixing hole, the shaft of described round end is provided with supported hole; Described torsion spring set is located at one end of cross bar, and the fixed arm of torsion spring is inserted in the fixing hole on cross bar, and support arm is inserted in the supported hole on round end; Described inductor is microswitch, described microswitch is arranged on one end away from described torsion spring of cross bar, microswitch is arranged on the side, empty portion near contiguous block, and the switch portion of microswitch is positioned at the rotary motion trace inside that round end end is formed around pin rotation; Described round-bottomed frying pan placement section comprises suspension for placing round-bottomed frying pan and for the round end hinged with pedestal, described round end is tabular or hinge shape; Described pedestal is provided with the connection holes being convenient to be fixed on the kitchen range top, sells and through the pin-and-hole on round end and pedestal, described round-bottomed frying pan placement section and pedestal are coupled together; Described elastic reseting part is torsion spring, and described torsion spring set is located on pin, and torsion spring torque arm is resisted against on described round end, and another torque arm is resisted against on described pedestal; Described pedestal comprises the fixed part being convenient to be fixed on the kitchen range top and is convenient to the connecting portion that matches with described round end; Described connection holes is arranged on fixed part, and the side that described fixed part is connected with described connecting portion is set to the swash plate shape being convenient to round-bottomed frying pan placement section is suspended; Described inductor is microswitch; Described microswitch is arranged on one end away from described suspension of described round end, and the switch portion that microswitch stretches out is arranged near round end side; Described inductor also comprises the fixture be fixed on by microswitch on the kitchen range top or pedestal.
Further technical scheme: described burner hearth exhausting section comprises the burner hearth metal tube for reclaim hearth waste heat many groups helically ring-types, in the heat insulation furnace chamber that the fireclay insulating refractory that burner hearth metal tube is arranged in hearth outer wall and all sides of hearth outer wall surrounds, the water inlet end of described burner hearth metal tube and water side are also all communicated with cool water heating case through vertical flue.
Further technical scheme: described horizontal exhausting section is arranged in horizontal flue inside, described horizontal flue is the horizontal smoke extraction chamber surrounded by heat-barrier material, and the heat-barrier material being in horizontal smoke extraction chamber inwall is laid with metallic plate; One end of described heat insulation furnace chamber is provided with the exhaust opening be communicated with horizontal smoke extraction chamber; Described horizontal exhausting section comprises the horizontal flue metal tube arranged in horizontal smoke extraction chamber, and the water inlet end of described horizontal flue metal tube is also all communicated with cool water heating case through vertical flue with water side; Described vertical exhausting section is arranged in vertical flue, described vertical flue is the vertical smoke extraction chamber surrounded by heat-barrier material, the heat-barrier material being in vertical smoke extraction chamber inwall is laid with metallic plate, the smoke inlet of the outlet flue vertical connecting flue of described horizontal flue, the outlet flue place of vertical flue is provided with smoke evacuation grid; Described vertical exhausting section comprises the many vertical flue metal tubes arranged in vertical flue, and the water inlet end of arbitrary described vertical flue metal tube is all communicated with cool water heating case with water side; Described cool water heating case and boiler are all in vertical flue, and the position of described cool water heating case is higher than the position of boiler; Described cool water heating case and boiler are respectively equipped with cool water heating case discharge outlet and boiler dewatering outlet.
Further technical scheme: described burner hearth exhausting section is made up of the burner hearth metal tube pipeline section of spiral ring, straight tube or the horizontal pipeline section of syphon shape and the vertical pipeline section of straight tube or syphon shape; The confession air duct of the burner air feed to cooking stove is also provided with, the described inside being located in horizontal flue for air duct in described cooking stove; Described horizontal flue comprises the curved arc shape flue around the polished setting of tail, and described horizontal flue metal tube is provided with curved arc pipeline section at residing curved arc shape flue place; The fin being convenient to recovery waste heat is provided with outside the casing of described cool water heating case and boiler.
Further technical scheme: described cool water heating case is also provided with water supplement port, described water supplement port is by total water inlet feeding cold water source, filling pipe between total water inlet to water supplement port is also provided with for controlling the electromagnetic water inlet valve of cool water heating case water inlet and purifying the purifier of cold water source, described purifier comprises grade one filter and two-pass reverse osmosis water purifier; Described total water inlet place is set to the three way type mouth of pipe, and wherein one leads to for cold water source import, and two lead to for delivery port, and wherein a road delivery port is communicated with cool water heating case by purifier, and another road delivery port is communicated with the tap overhang above cooking stove; Described cool water heating case is also provided with the combination of temperature detection device or condensate tank of dehumidifier or water tank pressure release noise reduction safety device or temperature detection device, condensate tank of dehumidifier, water tank pressure release noise reduction safety device three.
Further technical scheme: in cooking stove, burner hearth is made up of the installation positioned edge be linked in sequence successively, pot centring ring and burner hearth heat reflection dish from top to bottom; The connection of described installation positioned edge and pot centring ring makes pot centring ring towards burner hearth inner inclination, described pot centring ring and burner hearth heat reflection dish form the pot locating surface of ring-type and the burner hearth heat reflection curved surface of plate-like respectively in burner hearth, and described pot locating surface and burner hearth heat reflection curved surface are connected by intersection but not coplanar; Described pot centring ring is provided with two symmetrical upper air discharge ducts away from the side of operating personnel.
Further technical scheme: relative another that described installation positioned edge connects with pot centring ring is set to downward-sloping along limit; Described upper air discharge duct in groove-like, wherein goes up the concave surface of air discharge duct lower than pot locating surface on pot centring ring; Described burner hearth heat reflection dish is provided with the hollow exhaust smoke hole for connecting flue; Described burner hearth bottom is provided with burner centring ring for the hollow part installing burner, and described hollow part is also provided with the igniter locating slot of fixed ignition device away from the side of exhaust smoke hole.
Further technical scheme: the opening degree checkout gear of described fuel gas pipeline valve comprises the gyroscope arranged that to be fixedly connected with valve hinges, and the described axis of one of them axle gyrostatic and the axis of valve hinges be arranged in parallel; Described gyrostatic output is connected with the input of controller, and the output of described controller is also connected with the input of speed regulation module of fan, and the output of described speed regulation module of fan is connected with the input of blower fan; Described gyroscope and controller pass through I 2c interface is connected.
Beneficial effect of the present invention is:
1), frying pan induction installation had both been provided with in the present invention, again can round-bottomed frying pan induction installation be set simultaneously, thus the present invention defines a comparatively tight preventing dry combustion system, this preventing dry combustion system has taken into account frying pan and round-bottomed frying pan, also taken into account the work habit of different cook simultaneously, make the object no matter any cook under any circumstance all can realize cooking stove preventing dry combustion in time, thus the present invention greatly improves the efficiency of cooking stove preventing dry combustion.
2), frying pan induction installation in the present invention had both comprised frying pan cooking station induction installation, also can comprise frying pan non-cooking station induction installation, frying pan cooking station induction installation, frying pan non-cooking station induction installation also can according to practical application need neatly the two select one arrange or the two arrange simultaneously, wherein frying pan cooking station induction installation is ceramics furnace circle with the first contactless electromagnetic induction sensor or support ring, and frying pan non-cooking station induction installation is the embedding section with the second contactless electromagnetic induction sensor being arranged on front edge place, as long as thus leave stove circle or support ring when frying pan, contactless electromagnetic induction sensor in the present invention can send corresponding signal, prevent wrong report situation, ensure that anti-empty burning device can stablize lasting work.
In addition, support ring in the present invention can all adopt polytetrafluoroethylmaterial material to make, stove circle can all adopt ceramic material to make, embedding section all can all adopt ceramic material to make, the heat-proof quality of ceramic material is better, polytetrafluoroethylene (PTFE) light weight and high temperature resistant, can ensure that contactless electromagnetic induction sensor is from temperatures involved, simultaneously, frying pan cooking station induction installation, when both frying pan non-cooking station induction installations are arranged simultaneously, support ring is also arranged with the metal section for shield electromagnetic interference towards the side on front edge, the setting of this metal section reduces the mutual interference between the first contactless electromagnetic induction sensor and the second contactless electromagnetic induction sensor, extend the service life of contactless electromagnetic induction sensor simultaneously, ensure the reliability of this plant running.
3), according to cook, in actual cooking process, spoon is not from the work habit of hand in the present invention, once round-bottomed frying pan is put down, most of situation just means can close fire, and devises round-bottomed frying pan induction installation.Round-bottomed frying pan induction installation in the present invention comprises round-bottomed frying pan placement section hinged each other and pedestal, pedestal is directly placed on the kitchen range top, when round-bottomed frying pan is placed into after on round-bottomed frying pan placement section by cook, round-bottomed frying pan placement section rotates around its hinged end under the effect of round-bottomed frying pan gravity, the rotational action of round-bottomed frying pan placement section triggers inductor, and inductor can send and close fiery signal; After round-bottomed frying pan is picked up by cook again, round-bottomed frying pan placement section resets under the effect of elastic reseting part, and inductor also restores to the original state state, and the now igniting of the main fire of cooking stove is controlled by the first contactless electromagnetic induction sensor and the second contactless electromagnetic induction sensor.
From the above, the round-bottomed frying pan induction installation in the present invention is the overall structure be made up of round-bottomed frying pan placement section, pedestal, elastic reseting part and inductor, the simple and convenient operation of its structure; Because the setting position of the round-bottomed frying pan induction installation in the present invention can be slightly far away apart from cooking stove, therefore it can from the impact of high temperature, so failure rate is low of the present invention, stable and effectively improve preventing dry combustion effect, decreases energy consumption.
4) the round-bottomed frying pan induction installation, in the present invention can be set to movable type, also can be set to fixed, pedestal in portable round-bottomed frying pan induction installation can be placed on suitable place according to the operating habit of cook, and the pedestal in fixed round-bottomed frying pan induction installation then can be fixed on the somewhere of the kitchen range top through connection holes by securing member.It is to be noted: no matter be portable round-bottomed frying pan induction installation or fixed round-bottomed frying pan induction installation, all need to be used in the state that the suspension placing round-bottomed frying pan keeps FREE TORSION.
Further, no matter be portable round-bottomed frying pan induction installation or fixed round-bottomed frying pan induction installation, be accustomed to according to the personal work of the actual state in kitchen and cook during installation, both optionally applied, and also can combinationally use.
From the above, the flexible structure of the round-bottomed frying pan induction installation in the present invention is changeable, has stronger practicality and applicability.
5), the present invention is directed to whole cooking stove system to be provided with respectively for the burner hearth exhausting section of recovery waste heat, horizontal exhausting section and vertical exhausting section.When enabling cooking stove, in the process of fuel combustion produce a large amount of used heat and carry out heat trnasfer with heat transfer and thermal-radiating mode, the metal tube that heat by conduction and radiant heat all can be distributed on outside burner hearth and in flue with the principle of heat exchanger absorbs, and then the water in heating metal pipe, water after heating flows into cool water heating case from metal tube outlet, namely the metal tube in each exhausting section and cool water heating case form water heat cycles system independent of each other, the hot water that heating reaches design temperature is then transported in boiler, finally makes the waste heat in cooking stove be fully utilized.The present invention substantially increases the heat recovery efficiency of cooking stove, meets the environmental protection demand of energy-saving and emission-reduction.
6) the cool water heating case, in the present invention and described burner hearth exhausting section, horizontal exhausting section and vertical exhausting section adopt the mode of Natural Circulation to form the circulating-heating system of water, namely according to water more than 4 degrees Celsius time, hot water density is less than the principle of cold water density, from the delivery port automatic back flow of metal tube to cool water heating case, thus the water circulation flowing heating in burner hearth metal tube can be automatically realized after the cold water entering the metal tube be distributed in burner hearth and in flue from cool water heating case is heated; On the other hand, can heat the cool water heating case arranged therein, boiler after heat smoke enters the vertical flue of cooking stove simultaneously, realize heating again and the heat insulation function of the water in cool water heating case and boiler, the heat smoke through heat exchange finally discharges cooking stove from the smoke evacuation grid on vertical flue top.
This kind of device of the present invention achieves the omnidistance waste heat recovery of spontaneous combustion device place to smoke evacuation grid place, by the circulating-heating to water in metal tube, achieve the recycling of heat, effectively improve utilization rate of waste heat, and the water after heating is stored in boiler, thus provide hot water, for daily life provides conveniently.
7), cool water heating case of the present invention and housing of hot water box be provided with fin, and fin can improve the heat exchanger effectiveness of casing and heat smoke further.
8), in the present invention at the outside from-inner-to-outer of burner hearth, be provided with the burner hearth metal tube pipeline section of multi-layer helical ring-type, thus achieve the abundant recovery to burner hearth used heat, effectively improve the efficiency of waste heat recovery.
9) cold water, in cool water heating case is after the waste-heat reclaimed, its water temperature of temperature detection device real-time detection in cool water heating case, after water temperature reaches predetermined value, between cool water heating case dewatering outlet and boiler water inlet electromagnetic water discharging valve open, the hot water heated directly flows to the boiler of low level from the cool water heating case of a high position and stores, when the moisture storage capacity in boiler reaches maximum water level, electromagnetic water discharging valve is closed.
This automaton of the present invention, structure is simple, solves the needs of kitchen and domestic water in real life easily.
10), the present invention is also provided with the filtration of water and purifier and electromagnetic water inlet valve between the water supplement port of cool water heating case and the total water inlet of device, the filtration of water and purifier are used for filtering the cold water entering cool water heating case and purifying, ensure that the cold water water quality entering residual heat using device reaches established standards, prevent undressed cold water from water heat cycles system, forming incrustation and corroding metal pipe, thus extend the service life of this device, and improve the practicality of device.
Electromagnetic water inlet valve is for controlling the inflow in cool water heating case, and when the water level in cool water heating case reaches maximum water level, electromagnetic water inlet valve is closed.When the water in cool water heating case is down to low water line, electromagnetic water inlet valve is opened automatically.
In addition, be also provided with electromagnetic water discharging valve in the present invention, electromagnetism waterproof valve is for controlling the keying of the pipeline between cool water heating case and boiler, and when cool water heating case thermotropism water tank with water, electromagnetic water inlet valve is closed.That is both electromagnetic water inlet valve and electromagnetic water discharging valve can not be opened simultaneously.When the water in cool water heating case is down to low water line, electromagnetic water discharging valve is closed, and electromagnetic water inlet valve is opened automatically.
The bottom of cool water heating case is also provided with discharge outlet, thus when this device breaks down, can water in timely emptying cool water heating case, is convenient to the maintenance in later stage.
11), the present invention is arranged with fireclay insulating refractory at the outer of burner hearth, and the purposes of this fireclay insulating refractory has two: effectively can intercept burner hearth heat with the too much loss of thermaltransmission mode on the one hand, thus improves fire box temperature, improves cooking firepower and efficiency.On the other hand, the used heat of coming from burner hearth heat trnasfer concentrates on the heat insulation furnace chamber formed between fireclay insulating refractory and hearth outer wall, so that heat exchanger obtains more waste heat cold water.Horizontal flue in the present invention is the horizontal smoke extraction chamber surrounded by heat-barrier material, and the heat-barrier material being in horizontal smoke extraction chamber inwall is laid with metallic plate; Vertical flue in the present invention is the vertical smoke extraction chamber surrounded by heat-barrier material, and the heat-barrier material being in vertical smoke extraction chamber inwall is laid with metallic plate; Above-mentioned heat-insulation and heat-preservation measure of the present invention ensure that heat is unlikely and scatters and disappears, and further increases utilization rate of waste heat.
12), the present invention will be arranged in horizontal flue for air duct, blower export connects for air duct, preheated for the cold air in air duct by the heat smoke in horizontal flue, fuel combustion is obtained more abundant, thus improve flame temperature.In addition, water tank pressure release noise reduction safety device cool water heating case arranged ensure that the safe and stable operation of device.
13), the present invention arranges the burner hearth of integral type, integrates exhaust smoke hole, air discharge duct, burner hearth function of heat reflection.Wherein, positioned edge is installed to be convenient to burner hearth and to be arranged on cooking stove; Pot locating surface makes pot energy rapid alignment burner in put procedure, and stable and uniform is stressed, guarantees that flue gas is not scurried out along outer wall of wall; On pot centring ring away from the side of operating personnel arrange to being much of air discharge duct, upper air discharge duct, for discharging the flue gas produced in hearth combustion process, guarantees that in burner hearth, combustion gas is discharged in time, avoids furnace gas pressure excessive frying pan jack-up; Burner hearth heat reflection dish passes through hearth wall camber reflection to the bottom of a pan the heat of burner hearth combustion, considerably improves efficiency, reduces energy consumption; Burner centring ring on hollow part is located for the installation of burner, prevent because burner deflection causes the not uniform wild effect of combustion gas heating power, the igniter locating slot of hollow part side is used for the accurate location of igniter, avoids causing igniting unstable unreliable because igniter in use rocks deflection; Exhaust smoke hole on burner hearth heat reflection curved surface, for connecting flue, controls flue gas waste gas and discharges fume through assigned address, size and heat flow field guiding.
This multi-functional integral type burner hearth of the present invention, the each part of cooking stove uncertain destabilizing factor in all too many levels such as assembling, location, carrying, debugging, use not only can be effectively avoided to cause the uncertainty of cooking stove properties of product, unstability and technique inconsistency, ensure that Fast Installation and the stable operation of cooking stove, can efficiency be significantly improved simultaneously, meet the needs of society energy-saving and emission-reduction.
14), in the present invention, upper air discharge duct is groove-like on pot centring ring, wherein go up the recessed surface of air discharge duct lower than pot locating surface, make in the process of the flue gas produced at discharge hearth combustion, guarantee that in burner hearth, combustion gas is discharged in time, avoid that furnace gas pressure is excessive causes personal injury frying pan jack-up to operating personnel; Also promoting the uniform force of frying pan to being much of air discharge duct design simultaneously, being unlikely to the service life affecting frying pan; And still for being adjacent to state between the pot locating surface that this concave design makes frying pan and burner hearth, only leaving air discharge duct two outlet, excessive gap can not be caused and cause the dissipation of amount of heat, reduce further energy consumption, improve efficiency.
15), combustion control device in the present invention is by the opening degree checkout gear of fuel gas pipeline valve, the controller be connected with the opening degree checkout gear of fuel gas pipeline valve, and the control device that the speed regulation module of fan to be connected with controller is formed, cooking stove is in the process used, by the opening degree size of regulating gas valve, control the supply of combustion gas, combustion control device drives gyrostatic rotation by the rotation of burnt gas valve, controller calculates the opening degree of valve by the angle that gyroscope rotates, meanwhile, speed regulation module of fan regulates the rotating speed of air distribution motor under the control of the controller, control the supply of oxygen, cooking stove is made to reach best combustion efficiency, drastically increase combustion gas utilization rate, achieve energy-conservation object.In addition, this structure of the detecting device is simple, flexibly.In this checkout gear, to have volume little for gyroscope, and precision is high, low cost and other advantages, can be widely used in the checkout gear of various valve opening degree.
Accompanying drawing explanation
Fig. 1 a, 1b are structural representation of the present invention.
Fig. 2,3 is the structural representation of frying pan cooking station induction installation of the present invention.
Fig. 4 is the sectional drawing of stove circle body in Fig. 3.
Fig. 5 is the internal coil figure of Fig. 3.
Fig. 6 is the structural representation of frying pan of the present invention non-cooking station induction installation.
Fig. 7 is the internal coil figure of Fig. 6.
Fig. 8 is the structural representation of portable round-bottomed frying pan inductor in the present invention.
Fig. 9 is the installation diagram of Fig. 8.
Figure 10 is the skeleton symbol figure that Fig. 8 coordinates with round-bottomed frying pan.
Figure 11 is the main TV structure schematic diagram of fixed round-bottomed frying pan inductor in the present invention.
Figure 12 is the installation diagram of Figure 11.
Figure 13 be in the present invention fixed round-bottomed frying pan inductor look up structural representation.
Figure 14 is the skeleton symbol figure that Figure 11 coordinates with round-bottomed frying pan.
Figure 15,16 is the structure schematic diagram that the present invention invents 2.
Figure 17 is the top view of Figure 15.
Figure 18 is a kind of structural representation of waste heat recovery device of the present invention.
Figure 19 is the structural representation after Figure 18 opens vertical flue postnotum.
Figure 20 is the structural representation of burner hearth metal tube in Figure 18.
Figure 21 is the structural representation of horizontal flue metal tube in Figure 18.
Figure 22 is the structural representation of vertical flue metal tube in Figure 18.
Figure 23 is the syndeton schematic diagram of back-shaped metal tube and cool water heating case in Figure 18.
Figure 24 is pipeline connection diagram in Figure 18.
Figure 25 is the another kind of structural representation of waste heat recovery device of the present invention.
Figure 26 is pipeline connection diagram in Figure 25.
The structural representation of Figure 27 for inventing shown in Figure 25.
Figure 28 is the structural representation after Figure 27 opens vertical flue postnotum.
Figure 29 is chamber structure schematic diagram of the present invention.
Figure 30 be burner hearth partly cut open structural representation.
Figure 31 be burner hearth look up structural representation.
Figure 32 is the signal wiring block diagram of combustion control device in the present invention.
Figure 33 is gyrostatic fixing and consistent with valve hinges direction of rotation schematic diagram.
In figure, the implication of label symbol is as follows:
1-cooking stove 10-installs the polished 12-tap of positioned edge 11-tail
13-water tank pressure release noise reduction safety device 14-postnotum
2-stove circle 20-burner hearth 21-stove circle body 211-first groove
22-first contactless electromagnetic induction sensor B23-first capping 24-pot centring ring
25-upper air discharge duct 26-burner hearth metal tube 260-burner hearth heat insulation foam 27-horizontal flue metal tube
The vertical flue heat insulation foam of 270-horizontal flue heat insulation foam 28-vertical flue metal tube 280-
29-discharges fume grid
The portable round-bottomed frying pan induction installation 3B-of 3A-fixed round-bottomed frying pan induction installation 30-round-bottomed frying pan placement section
300-suspension 301-round end 302-supported hole 31-pedestal 310-underframe
311-contiguous block 312-cross bar 313-fixing hole 314-sky portion 315-fixed part
316-connection holes 317-connecting portion 32-sells 33-torsion spring 330-support arm
331-fixed arm 34-screw 35-inductor 350-switch portion 351-fixture
36-protective housing
The contactless electromagnetic induction sensor A of 4-support ring 41-shield member 42-first
5-embeds section 51-and embeds body 511-second groove
52-second contactless electromagnetic induction sensor 53-second capping 54-perforate
6-inflammable frame 7-burner hearth heat reflection dish 8-hollow part 70-exhaust smoke hole 80-burner centring ring
81-igniter locating slot
9-is for air duct 91-gyroscope 92-controller 93-speed regulation module of fan 94-blower fan
100-cool water heating case 200-boiler 410-grade one filter
400-two-pass reverse osmosis water purifier 500-cool water heating case discharge outlet 600-boiler dewatering outlet
700-temperature detection device 101-water supplement port 102-dewatering outlet 103-electromagnetic water discharging valve
104-total water inlet 105-electromagnetic water inlet valve
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below the present invention is described in further detail.
1. frying pan induction installation
1.1 frying pan cooking station induction installations
As shown in Figure 2, the support ring 4 stove circle 2 overhang out is set to the open circles ring body that inside can embed the first contactless electromagnetic induction sensor A42; Described support ring 4 is made up of polytetrafluoroethylene (PTFE), described support ring 4 is also arranged with the shield member 41 for shield electromagnetic interference towards the side on front edge, described shield member 41 is the metal section of the curved arc shape of the side towards front edge being set in support ring.
As shown in Fig. 3,4,5, contactless electromagnetic induction sensor is arranged in the stove circle 2 of cooking stove 1, stove circle 2 comprises circular stove circle body 21, stove circle body 21 is provided with the first groove 211 of ring-type, be provided with the first contactless electromagnetic induction sensor B22 in first groove 211, described stove circle 2 also comprises the first contactless electromagnetic induction sensor B22 is sealed the first capping 23 be located in described first groove 211; Stove circle 2 entirety is made up of pottery.
During practical application, the support ring 4 in Fig. 2 is selected one with the ceramics furnace circle 2 in Fig. 3 and is arranged, and is namely provided with ceramics furnace circle 2 and does not just install support ring 4, installs support ring 4 just without ceramics furnace circle 2.
1.2 frying pan non-cooking station induction installation
As shown in Figure 6, when contactless electromagnetic induction sensor be embedded in cooking stove 1 just to the front of frying pan position along in and form embedding section 5 time, described embedding section 5 comprises embedding body 51; As shown in Figure 7, the pottery of embedding body 51 covers and is provided with the second groove 511, square coil i.e. the second contactless electromagnetic induction sensor 52 is provided with in second groove 511, described embedding section 5 also comprises the second capping 53 the second contactless electromagnetic induction sensor 52 envelope be located in described second groove 511, and the two ends of described embedding body 51 and the second capping 53 are equipped with to be convenient to be screwed and the second contactless electromagnetic induction sensor 52 to be embedded the perforate 54 be tamping; Described second capping 53 is made up of pottery.
It is pointed out that support ring 4 both can be all made up of polytetrafluoroethylmaterial material, also can only make its part of wrapping up contactless electromagnetic induction sensor be made up of polytetrafluoroethylmaterial material; Non-contact electromagnetic inductive pick-up in the present invention is all set to concealed installation.
In addition, front is also arranged with movably for supporting the inflammable frame 6 of frying pan along upper, but inflammable frame 6 is separate parts with embedding section 5 each other, and inflammable frame 6 can move along the restriction direction on front edge, the position of the section of embedding 5 is then relatively fixing, namely embed section 5 be arranged on front edge just to the position of frying pan.But inflammable frame 6 is moved to convenient operation and induction in the positive contraposition of embedding section 5 to control, therefore usually inflammable frame 6 is moved in the positive contraposition of embedding section 5, facilitate cook to work.
When real work, the signal output part of the first contactless electromagnetic induction sensor A42, the first contactless electromagnetic induction sensor B22, the second contactless electromagnetic induction sensor 52 all with by controller or controller is connected, and described controller is connected with the control end of the main thermoelectricity magnet valve of cooking stove.
Inflammable frame 6 is moved to embedding section 5 place, during work, the signal detected is delivered to controller by the first contactless electromagnetic induction sensor A42, the first contactless electromagnetic induction sensor B22, the second contactless electromagnetic induction sensor 52, after controller carries out analyzing and processing to the signal received, the gas supply system of cooking stove is controlled, realize the Combustion System of main fire, to reach the object of intelligent preventing dry combustion.Such as, when frying pan is placed on inflammable frame 6 by cook, the second contactless electromagnetic induction sensor 52 in embedding section 5 senses signal, and Signal transmissions is given the controller controlling main thermoelectricity magnet valve, controller sends the instruction of cutting out main thermoelectricity magnet valve, to extinguish main fire; When frying pan leaves on inflammable frame 6 to ceramics furnace circle 2 or support ring 4, the first corresponding contactless electromagnetic induction sensor B22 or the first contactless electromagnetic induction sensor A42 senses signal, second contactless electromagnetic induction sensor 52 does not sense signal, Signal transmissions gives the controller controlling the main thermoelectricity magnet valve of cooking stove, controller sends the instruction of opening main thermoelectricity magnet valve, to light main fire.
It should be noted that; all protection scope of the present invention is not belonged to, the hardware platform that the present invention is only protected the physical unit realizing this analyzing and processing to be connected by wire with physical unit and forms to software control part and to the analyzing and processing that the logical signal of various combination carries out.
2 round-bottomed frying pan induction installations
2.1 portable round-bottomed frying pan induction installations
As shown in figs. 8-10, be one portable round-bottomed frying pan induction installation 3A.
As shown in Figure 8,9, this portable round-bottomed frying pan induction installation comprises round-bottomed frying pan placement section 30 and pedestal 31, and described round-bottomed frying pan placement section 30 comprises suspension 300 for placing round-bottomed frying pan and for the round end 301 hinged with pedestal 31, described round end 301 is in shaft-like; The side of described pedestal 31 is set to the underframe 310 with described suspension 300 arranged in parallel, and opposite side is set to the link be hinged with described round end 301.Described suspension 300 and the underframe 310 plane framework shape all in arranged in parallel.
As shown in Figure 8,9, described link comprises two contiguous blocks 311, the upside of two contiguous blocks 311 is provided with the empty portion 314 being convenient to match with shaft-like described round end 301, be provided with cross bar 312 between two contiguous blocks 311, described round-bottomed frying pan placement section 30 and pedestal 31 couple together through the pin-and-hole on contiguous block 311, round end 301 and cross bar 312 by pin 32 (also i.e. rotating shaft) successively; Described cross bar 312 is provided with fixing hole 313, the shaft of described round end 301 is provided with supported hole 302.
As shown in Figure 9, described elastic reseting part is torsion spring 33, and described torsion spring 33 is set in one end of cross bar 312, and the fixed arm 331 of torsion spring 33 is inserted in the fixing hole 313 on cross bar 312, and support arm 330 is inserted in the supported hole 302 on round end 301.
As shown in Figure 8,9, inductor 35 is microswitch, described microswitch is arranged on one end away from described torsion spring 33 of cross bar 312, microswitch is arranged on the side, empty portion 314 near contiguous block 311, and the switch portion of microswitch is positioned at that round end 301 end is rotated around pin 32 and the rotary motion trace that formed is inner.The outside of described inductor 35 is coated with protective housing 36.
When this portable round-bottomed frying pan induction installation real work, microswitch is provided with the holding wire be electrically connected with controller, and controller is again by carrying out the operation of On/Off magnetic valve with the electrical connection of main thermoelectricity magnet valve.
Below in conjunction with Fig. 1,8 ~ 10, the course of work of portable round-bottomed frying pan induction installation 3A is elaborated.
As shown in Figure 1, during work, the custom of the underframe 310 in this portable round-bottomed frying pan induction installation according to cook is placed in place.
As shown in Figure 8,9, when not placing round-bottomed frying pan, the support arm 330 due to torsion spring 33 is inserted in the supported hole 302 on round end 301, and therefore suspension 300 stretches shape in flat under the support of torsion spring 33, and now microswitch is failure to actuate.
As shown in Figure 8, when round-bottomed frying pan is placed on after on suspension 300, suspension 300 rotates around its hinged end under the Action of Gravity Field of round-bottomed frying pan, now the round end 301 of round-bottomed frying pan placement section 30 synchronously rotates around pin 32, the outside in empty portion 314 that the bottom of described round end 301 will be produced on contiguous block 311, switch portion due to microswitch is positioned at that round end 301 end is rotated around pin 32 and the rotary motion trace that formed is inner, therefore the switch portion with microswitch is abutted together by the bottom of round end 301, thus microswitch action and send close fiery signal to controller, controller sends instructions after receiving this signal and cuts out main thermoelectricity magnet valve, to extinguish main fire.After round-bottomed frying pan is taken away again by cook, suspension 300 stretches shape in flat again by under the support of torsion spring 33, now the round end 301 of round-bottomed frying pan placement section 30 also turns round reset, microswitch homing, the now open and close of the main thermoelectricity magnet valve of cooking stove 1 is controlled by the first contactless electromagnetic induction sensor A42/ first contactless electromagnetic induction sensor B22 and the second contactless electromagnetic induction sensor 52.
2.2 fixed round-bottomed frying pan induction installations
As shown in Figure 11 ~ 14, be one fixed round-bottomed frying pan induction installation 3B.
As shown in Figure 11,12,13, described round-bottomed frying pan placement section 30 comprises suspension 300 for placing round-bottomed frying pan and for the round end 301 hinged with pedestal 31, described round end 301 is in tabular or hinge shape; Described pedestal 31 comprises the fixed part 315 being convenient to be fixed on the kitchen range top and is convenient to the connecting portion 317 that matches with described round end 301; Described connection holes 316 is arranged on fixed part 315, and the side that described fixed part 315 is connected with described connecting portion 317 is set to the swash plate shape being convenient to round-bottomed frying pan placement section 30 is suspended.
As shown in figure 12, described round-bottomed frying pan placement section 30 and pedestal 31 couple together through the pin-and-hole on round end 301 and connecting portion 317 by pin 32.
As shown in figure 12, described elastic reseting part is torsion spring 33, and described torsion spring 33 is set on pin 32, and torsion spring 33 torque arm is resisted against on described round end 301, and another torque arm is resisted against on described pedestal 31.
Described inductor 35 is microswitch, and described microswitch is arranged on one end away from described suspension 300 of described round end 301, and the switch portion 350 that microswitch stretches out is arranged near round end 301 side; Described inductor 35 also comprises the fixture 351 be fixed on by microswitch on the kitchen range top or pedestal 31.
It is hemispherical that described suspension 300 in the present invention is set to the ellipse being convenient to round-bottomed frying pan placement, and suspension 300 is set to Openworks shape or is provided with multiple empty portion.
Below in conjunction with Fig. 1,11 ~ 14, the course of work of fixed round-bottomed frying pan induction installation 3B is elaborated.
As shown in Figure 1, during work, the fixed part 315 in this fixed round-bottomed frying pan induction installation placed in place according to the custom of cook and fixes, should be noted that during fixed pedestal 31 and make suspension 300 keep the state of freely rotating.Now microswitch is also fixed on the position corresponding with round end 301 by fixture 351.
As shown in Figure 11,13, when not placing round-bottomed frying pan, a torque arm due to torsion spring 33 is resisted against on described round end 301, and another torque arm is resisted against on described pedestal 31, therefore now suspension 300 stretches shape in flat under the support of torsion spring 33, and now microswitch is failure to actuate.
As shown in figure 14, when round-bottomed frying pan is placed on after on suspension 300, suspension 300 rotates around its hinged end under the Action of Gravity Field of round-bottomed frying pan, now the round end 301 of round-bottomed frying pan placement section 30 synchronously rotates around pin 32, the end face of the close microswitch of described round end 301 by together with leaning with the switch portion 350 of microswitch, because microswitch is fixed, thus microswitch action send and close fiery signal, controller cuts out main thermoelectricity magnet valve after receiving this signal, to extinguish main fire.After round-bottomed frying pan is taken away again by cook, suspension 300 stretches shape in flat again by under the support of torsion spring 33, now the round end 301 of round-bottomed frying pan placement section 30 also turns round reset, described round end 301 is separated from one another with the switch portion 350 of microswitch, microswitch homing, the now open and close of the main thermoelectricity magnet valve of cooking stove 1 are controlled by the first contactless electromagnetic induction sensor A42/ first contactless electromagnetic induction sensor B22 and the second contactless electromagnetic induction sensor 52.
In sum, when in actual application, contactless electromagnetic induction sensor selects a setting in stove circle 2 or support ring 4, in addition, contactless electromagnetic induction sensor is also arranged on cooking stove simultaneously and just forms embedding section 5 in frying pan position front edge, and the duty below in conjunction with table 1 pair cooking stove 1 makes following explanation one by one:
Cooking stove 1 is provided with altogether two magnetic valves, is namely respectively the ever-burning flame magnetic valve of ever-burning flame gas circuit distribution and is the main thermoelectricity magnet valve of main internal heat road distribution; Cooking stove 1 in use; open the main gas valve of cooking stove 1; after opening cooking stove 1 power supply; controller in the electric control system of cooking stove 1 or controller, will control ever-burning flame magnetic valve and open, then electronic lighter lights ever-burning flame; after lighting; ever-burning flame will remain fired state, until cooking stove 1 power supply or cooking stove 1 main gas valve are closed, and wherein ignition be provided with flame-out protection device.
1. in cooking process, frying pan is placed on stove circle 2/ support ring 4, frying pan induction installation is started working, the contactless electromagnetic induction sensor B22 of the first contactless electromagnetic induction sensor A42/ first in frying pan cooking station induction installation senses signal, the second contactless electromagnetic induction sensor 52 in frying pan non-cooking station induction installation does not sense signal, signal transmission is to the controller controlling main fiery electromagnetic valve work, controller is opened main thermoelectricity magnet valve and is carried out air feed, and then ever-burning flame lights main fire.When cook is in cooking process, spoon is not from hand traditionally, so time move, fixed round-bottomed frying pan induction installation all can not sense signal.
2. when cook need in cooking process by intermittent for frying pan from fire time, frying pan can be parked in embedding section 5 on the upside of inflammable frame 6 (in cook's course of work, inflammable frame 6 is moved to convenient operation and induction in the positive contraposition of embedding section 5 to control) on, the second contactless electromagnetic induction sensor 52 in frying pan non-cooking station induction installation senses signal, and by signal transmission to the controller controlling main fiery electromagnetic valve work, controller cuts out main thermoelectricity magnet valve after receiving this signal, stop air feed, to extinguish main fire.
3. when cook's cooking terminates no longer to need with fire, round-bottomed frying pan is placed on mobile or fixed round-bottomed frying pan induction installation by habituation, and now microswitch action also sends and closes fiery signal, and controller cuts out main thermoelectricity magnet valve after receiving this signal, stop air feed, to extinguish main fire.
The corresponding working state of table 1 round-bottomed frying pan, frying pan induction installation and cooking stove
When in actual application, when contactless electromagnetic induction sensor only stove circle 2/ support ring 4 and embedding section 5 in select one arrange time:
To be set to example in embedding section 5, after starting cooking, need to leave cooking station to when embedding in section 5 when frying pan is intermittent, the second contactless electromagnetic induction sensor 52 in frying pan non-cooking station induction installation senses signal, and by signal transmission to the controller controlling main fiery electromagnetic valve work, and then close main thermoelectricity magnet valve to stop air feed, to extinguish main fire.
Same, when cook's cooking terminates no longer to need with fire, round-bottomed frying pan is placed on mobile or fixed round-bottomed frying pan induction installation by habituation, now microswitch action also sends the fiery signal in pass, controller cuts out main thermoelectricity magnet valve after receiving this signal, stop air feed, to extinguish main fire.
To be set to example in stove circle 2/ support ring 4, when frying pan is placed on stove circle 2/ support ring 4, the contactless electromagnetic induction sensor B22 of the first contactless electromagnetic induction sensor A42/ first in frying pan cooking station induction installation senses signal, and by signal transmission to the controller controlling main fiery electromagnetic valve work, open main thermoelectricity magnet valve and carry out distribution, to light main fire.
Need to leave cooking station to when embedding in section 5 when frying pan is intermittent, the contactless electromagnetic induction sensor B22 of the first contactless electromagnetic induction sensor A42/ first in frying pan cooking station induction installation can not sense signal, namely can send and close main thermoelectricity magnet valve stopping distribution, to extinguish main fire.
Same, when cook's cooking terminates no longer to need with fire, round-bottomed frying pan is placed on mobile or fixed round-bottomed frying pan induction installation by habituation, now microswitch action also sends the fiery signal in pass, controller cuts out main thermoelectricity magnet valve after receiving this signal, stop air feed, to extinguish main fire.
2. waste heat recovery device
Cooking stove 1 in the course of the work, owing to constantly giving wind for air duct 9, makes flue gas outwards circulate from the exhaust opening of burner hearth 20, and flue gas first then arrives vertical flue through horizontal flue circulation.Consideration from cooking stove entirety, thus devises residual heat using device of the present invention to the UTILIZATION OF VESIDUAL HEAT IN of cooking stove 1.
The first heat recovery structure:
As shown in Figure 15,16,17, be illustrated as a kind of waste heat recovery device of cooking stove, comprise cool water heating case 100, boiler 200 and have the cooking stove 1 of burner hearth 1, confession air duct 9 and tail polished 11, this device is made up of burner hearth exhausting section, horizontal exhausting section and vertical exhausting section.
In the heat insulation furnace chamber that the burner hearth heat insulation foam 260 that burner hearth exhausting section is arranged in hearth outer wall and all sides of hearth outer wall surrounds, comprise the burner hearth metal tube 26 of the helically ring-type for reclaiming burner hearth 20 waste heat, the water inlet end of burner hearth metal tube 26 is also all communicated with cool water heating case 100 through vertical flue with water side.
The horizontal flue that horizontal exhausting section is arranged in cooking stove 1 main body is inner, and horizontal flue, for surround horizontal smoke extraction chamber by horizontal flue heat insulation foam 270, the horizontal flue heat insulation foam 270 of horizontal smoke extraction chamber inwall is laid with metallic plate; One end of heat insulation furnace chamber is provided with exhaust opening, exhaust opening connects the smoke inlet of horizontal flue, horizontal exhausting section comprises the horizontal flue metal tube 27 arranged in horizontal smoke extraction chamber, and the water inlet end of horizontal flue metal tube 27 is also all communicated with cool water heating case 100 through vertical flue with water side.
As shown in Figure 15 ~ 16, the smoke evacuation grid 29 of this device are positioned at the diagonally opposing corner place of with tail polished 11, and the vertical flue constituted like this is relatively broad, adds the time of staying of flue gas in flue simultaneously, is conducive to the recovery of waste heat.
As shown in Figure 17,18, cooking stove 1 rear is set to the enclosing cover surrounded by outer cover and postnotum 5, and described vertical flue is the uptake flue be arranged in enclosing cover.
Vertical exhausting section is arranged in the vertical flue at cooking stove 1 rear, and vertical flue, for surround vertical smoke extraction chamber by vertical flue heat insulation foam 280, the vertical flue heat insulation foam 280 of vertical smoke extraction chamber inwall is laid with metallic plate; The smoke inlet of the outlet flue vertical connecting flue of horizontal flue, the outlet flue of vertical flue is provided with smoke evacuation grid 29; Vertical exhausting section comprises interior many of arranging of vertical flue vertical flue metal tube 28 arranged side by side, and the water inlet end of arbitrary vertical flue metal tube 28 is all communicated with cool water heating case 100 with water side.
Boiler 200 and cool water heating case 100 are all in vertical flue, boiler 200 is positioned at the below of cool water heating case 100, the sidewall of cool water heating case 100 is provided with dewatering outlet 102, dewatering outlet 102 place arranges and is communicated with cool water heating case 100 and the pipeline of boiler 200, this connecting pipe is also provided with hot water in control cool water heating case 100 and flows under the influence of gravity into the electromagnetic water discharging valve 103 of boiler 200 middle water level.
Cool water heating case 100 is also provided with water supplement port 101, water supplement port 101 is by total water inlet 104 feeding cold water source, the purifier for filtering cold water water quality is also provided with, purifier and grade one filter 410 and two-pass reverse osmosis water purifier 400 between water supplement port 101 and total water inlet 104.Temperature detection device 700 is also provided with in cool water heating case 100.
As shown in Figure 19 ~ 22, burner hearth metal tube 26, the horizontal segment of horizontal flue metal tube 27 in cooking stove 1 are set to the combination of spiral ring and straight length and bend loss respectively; The vertical pipeline section part that burner hearth metal tube 26, horizontal flue metal tube 27 are communicated with cool water heating case 100 in vertical flue is all set to the tubular structure of closely arranging with " S " curved shape; Described vertical flue metal tube 28 is set to tubular loop that combined with horizontal pipeline section part by vertical pipeline section part, that closely arrange with " S " curved shape.
As shown in figure 22, wherein, burner hearth metal tube 26, horizontal flue metal tube 27, vertically flue metal tube 28 and cool water heating case 100 all form water heat cycles system independent of each other, and burner hearth metal tube 26, horizontal flue metal tube 27, vertically flue metal tube 28 are the excellent metallized metal material of thermal conductivity.
As shown in figure 19, cool water heating case 100 and boiler 200 are respectively equipped with cool water heating case discharge outlet 500 and boiler dewatering outlet 600, and cool water heating case 100 are provided with water tank pressure release noise reduction safety device 13; Total water inlet 104 place is set to the three way type mouth of pipe, wherein one leads to for cold water source import, two lead to for delivery port, wherein a road delivery port connects cool water heating case 100 by purifier, another road delivery port and the tap 12 that matches above cooking stove 1 and with tail polished 11 of overhanging by pipeline communication, as shown in Figure 10.
Described horizontal flue comprises the curved arc shape flue arranged around tail polished 11, and described horizontal flue metal tube 27 is provided with curved arc pipeline section at residing curved arc shape flue place, as shown in Figure 7.The center of the center of tail polished 11 and the curved arc pipeline section of horizontal flue metal tube 27 is on same central axis.
Be described further below in conjunction with the course of work of accompanying drawing to this device.
First, electromagnetic water inlet valve 105 is opened, cold water source enters from total water inlet 104, and flow through filtration and purifier also i.e. grade one filter 410 and two-pass reverse osmosis water purifier 400, then enter in cool water heating case 100, when the water level in cool water heating case 100 reaches maximum water level through condensate tank of dehumidifier detection, electromagnetic water inlet valve 105 is closed;
Electromagnetic water inlet valve 105 keeps closing, when enabling cooking stove 1, burner hearth 20 produces a large amount of heats, the burner hearth metal tube 26 being arranged in burner hearth 20 periphery can absorb the radiant heat of burner hearth 20, and then the cold water heated in back-shaped metal tube 20, the principle of cold water density is less than according to hot water density, water after heating exports from back-shaped metal tube 20 and flows out, flow into cool water heating case 100 again, water simultaneously in cool water heating case 100 constantly flows into horizontal flue metal tube 27 entrance under differential pressure action, thus the cold water realized in cool water heating case 100 is by the water circulation flowing heating in burner hearth metal tube 26, then, the flue gas that fuel combustion produces is drained into horizontal flue through the exhaust opening of burner hearth 20, the flue gas flowing through horizontal flue heats the water in horizontal flue metal tube 27, current direction cool water heating case 100 after heating, water simultaneously in cool water heating case 100 constantly flows into horizontal flue metal tube 27 entrance under differential pressure action, thus realizes the water circulation flowing heating in horizontal flue metal tube 27.The flue gas flowing through horizontal flue enters vertical flue through the outlet flue of horizontal flue, the flue gas flowing through vertical flue heats the water in the vertical flue metal tube 28 be arranged in vertical flue the latter half, current direction cool water heating case 100 after heating, water simultaneously in cool water heating case constantly flows into the entrance of vertical flue metal tube 28 under differential pressure action, thus realizes the water circulation flowing heating in vertical flue metal tube 28.Heat the flue gas after vertical metal tube and flow to the first half from the latter half of flue, and to arranging the cool water heating case 100 of its inside, boiler 200 heats, and finally discharges cooking stove 1 from the smoke evacuation grid 29 on vertical flue top.
When the cold water in cool water heating case 100 is through heat temperature raising, temperature detection device 700 now in cool water heating case 100 senses real time temperature, when reaching preset temperature, electromagnetic water discharging valve 103 is opened automatically, hot water to be delivered in boiler 200 by dewatering outlet 102 and is stored by cool water heating case 100, when moisture storage capacity reaches maximum water level, electromagnetic water discharging valve 103 is closed automatically.
When the water in cool water heating case 100 is down to low water line, electromagnetic water inlet valve 105 is opened automatically, again intakes, and now electromagnetic water discharging valve 103 keeps closed condition.
The second heat recovery structure:
The technical scheme principle of the second heat recovery structure is identical with the principle of the first heat recovery structure, difference is just that this structure is provided with the burner hearth metal tube 26 of multi-layer helical ring-type in the grouping of the outside of burner hearth, the burner hearth metal tube 26 of this multi-layer helical ring-type is arranged to away from burner hearth side successively near burner hearth side, as shown in figure 26, thus drastically increase the organic efficiency of hearth waste heat.
Also there is the horizontal flue metal tube 27 of spiral ring in the arranged outside that tail is polished in this structure, this horizontal flue metal tube 27 constitutes the horizontal exhausting section in this structure, as shown in Figure 25,28, the metal tube be arranged in vertical flue constitutes the vertical exhausting section in this structure.
3. integral multifunctional burner hearth
As shown in figure 29, be the integral multifunctional burner hearth 20 in the present invention, burner hearth 20 is made up of the installation positioned edge 10 be linked in sequence successively, pot centring ring 24 and burner hearth heat reflection dish 7; Installing positioned edge 10 makes pot centring ring 24 towards burner hearth inner inclination with the connection of pot centring ring 24, pot centring ring 24 forms the pot locating surface of ring-type and the burner hearth heat reflection curved surface of plate-like respectively with burner hearth heat reflection dish 7 in burner hearth, and pot locating surface and burner hearth heat reflection curved surface are connected by intersection but not coplanar; Pot centring ring 24 is provided with two symmetrical upper air discharge ducts 25 away from the side of operating personnel; Burner hearth heat reflection dish 7 is provided with the hollow exhaust smoke hole 70 for connecting flue; Burner hearth bottom is provided with burner centring ring 80 for the hollow part 8 installing burner, and hollow part 8 is also provided with the igniter locating slot 81 of fixed ignition device away from the side of exhaust smoke hole 70.
Wherein, the interior edge of installing positioned edge 10 is connected with pot centring ring 24, and relative with interior edge is downward-sloping shape for the outer be fixedly mounted on cooking stove.
As shown in Figure 29,30, upper air discharge duct 25 in groove-like, wherein goes up the concave surface of air discharge duct 25 lower than pot locating surface on pot centring ring 24.As shown in figure 31, upper air discharge duct 25 is also that cooking stove side is protruded outside close burner hearth.
Be described further below in conjunction with the course of work of accompanying drawing to this burner hearth.
First burner hearth is installed, exhaust smoke hole 70 and flue interconnect, burner centring ring 80 is convenient to make burner to install to be positioned in hollow part, to ensure that the smooth combustion of the supply combustion gas in use procedure, and the downward-sloping design of installing positioned edge 10 outer makes burner hearth be close to cooking stove to fix.
When furnace operation, be first placed on by frying pan inside pot locating surface, frying pan can be placed and rapid alignment burner 4 along pot centring ring 24 in put procedure; During to needs cooking, combustion gas is led to the burner in hollow part 8, the gas ignition burning of burner place is made by the igniter on igniter locating slot 81, because upper air discharge duct 25 is groove-like on pot centring ring 24, and the recessed surface of upper air discharge duct 25 is lower than pot locating surface, combustion gas in burner hearth only can be discharged via two of a symmetry upper air discharge duct 25, avoid that furnace gas pressure is excessive causes personal injury frying pan jack-up to operating personnel, excessive gap can not be caused simultaneously and cause the dissipation of amount of heat.And in cooking process, burner hearth heat reflection dish 7 passes through hearth wall camber reflection to the bottom of a pan the heat of burner hearth combustion, fully recycles heat, reduces energy consumption; Flue gas waste gas after burning is then overflowed from flue via exhaust smoke hole.
4. combustion control device
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
As shown in figure 32, a kind of combustion control device, comprises the opening degree checkout gear of fuel gas pipeline valve, controller 92 and speed regulation module of fan 93; The opening degree checkout gear of described fuel gas pipeline valve comprises the gyroscope 91 arranged that to be fixedly connected with valve hinges, and the axis of one of them axle and the axis of valve hinges of described gyroscope 91 be arranged in parallel; The output of described gyroscope 91 is connected with the input of controller 92, and the output of described controller 92 is also connected with the input of speed regulation module of fan 93, and the output of described speed regulation module of fan 93 is connected with the input of blower fan 94.
As shown in figure 33, in Fig. 2, arrow is gyrostatic direction of rotation, the Y-axis of described gyroscope 91 is fixedly installed with the rotating shaft of valve is axially parallel, when valve rotates, namely the direction of axis of rotation is the direction that gyroscope 91 is rotated down around Y-axis, and described gyroscope 91 is for detecting valve respectively at X, Z two angular acceleration axially.
Further, described gyroscope 91 passes through I with controller 92 2c interface is connected.
As preferred version of the present invention, described gyroscope 91 is MEMS three-axis gyroscope sensor, described MEMS three-axis gyroscope sensor accuracy is 0.1 degree, and the precision detecting valve opening degree can reach 0.11%, accurately can obtain the angular acceleration information on each direction.
Combustion control device in the present invention is by the opening degree checkout gear of fuel gas pipeline valve, the controller be connected with the opening degree checkout gear of fuel gas pipeline valve, and the control device that the speed regulation module of fan be connected with controller is formed.In use, this valve opening degree accurate detection device can coordinate with software of the prior art realize several data collection, transmission and display.But it must be noted that: the software matched with this valve opening degree accurate detection device is not innovative part of the present invention, neither part of the present invention.
The rotating shaft of MEMS three-axis gyroscope sensor and valve fixing interlock is arranged, one of them axially and rotating shaft axis of valve be arranged in parallel, MEMS three-axis gyroscope sensor is for detecting valve respectively at two other angular acceleration axially.When valve hinges starts to rotate, the MEMS three-axis gyroscope sensor be fixed in rotating shaft also synchronously starts to rotate, and samples to time during MEMS three-axis gyroscope sensor rotation simultaneously.
The angular acceleration detected is transferred to controller by MEMS three-axis gyroscope sensor, the angular acceleration detected is multiplied by the sampling time and can calculates the angular displacement of current time relative to a upper sampling instant by controller, is the angle of the current folding of burnt gas valve.
Above-mentioned combustion control device both may be used for the detection of valve opening degree in fuel gas pipeline, and the opening degree that can certainly be used for other types valve detects.
Cooking stove is in the process used, by the opening degree size of regulating gas valve, control the supply of combustion gas, combustion control device drives gyrostatic rotation by the rotation of burnt gas valve, controller calculates the opening degree of valve by the angle that gyroscope rotates, meanwhile, speed regulation module of fan regulates the rotating speed of air distribution motor under the control of the controller, control the supply of oxygen, cooking stove is made to reach best combustion efficiency, drastically increase combustion gas utilization rate, achieve energy-conservation object.

Claims (11)

1. a high efficiency energy saving stove, is characterized in that: comprise anti-empty burning device, waste heat recovery device and combustion control device;
Described anti-empty burning device comprises frying pan induction installation, described frying pan induction installation comprises the contactless electromagnetic induction sensor for responding to frying pan, described contactless electromagnetic induction sensor be arranged on support ring (4) that the stove circle (2) of cooking stove or stove circle (2) outwards overhang out and/or cooking stove (1) just to the front of frying pan position along in;
Described waste heat recovery device comprise to be arranged in cooking stove (1) be connected successively, for discharging horizontal flue and the vertical flue of flue gas; This device comprises waste heat recovery part and UTILIZATION OF VESIDUAL HEAT IN part;
Described waste heat recovery part is by the burner hearth exhausting section reclaimed hearth waste heat, the horizontal exhausting section reclaimed the fume afterheat in horizontal flue and form the vertical exhausting section that the fume afterheat in vertical flue reclaims;
Described UTILIZATION OF VESIDUAL HEAT IN part comprises cool water heating case (100) and boiler (200), described burner hearth exhausting section, horizontal exhausting section are connected with cool water heating case (100) respectively with vertical exhausting section and form independently water heat cycles system separately, be provided with the pipeline both being communicated with between cool water heating case (100) with boiler (200), pipeline be provided with electromagnetic water discharging valve (103).
Described combustion control device comprises the opening degree checkout gear of fuel gas pipeline valve, controller and speed regulation module of fan.
2. a kind of high efficiency energy saving stove according to claim 1, it is characterized in that: when contactless electromagnetic induction sensor is arranged in support ring (4) or stove circle (2), and be arranged on simultaneously cooking stove (1) just to the front of frying pan position along in time, described support ring (4) or stove circle (2) are also provided with the shield member (41) for shield electromagnetic interference;
When contactless electromagnetic induction sensor is arranged in the support ring (4) of cooking stove (1), described support ring (4) is set to the open circles ring body that inside can embed the first contactless electromagnetic induction sensor A (42); Described support ring (4) is made up of fire prevention, high temperature resistant, nonmetallic materials;
When contactless electromagnetic induction sensor is arranged in the stove circle (2) of cooking stove (1), described stove circle (2) comprises circular stove circle body (21), stove circle body (21) is provided with first groove (211) of ring-type, be provided with the first contactless electromagnetic induction sensor B (22) in first groove (211), described stove circle (2) also comprises the first capping (23) the first contactless electromagnetic induction sensor B (22) envelope be located in described first groove (211); Described stove circle (2) is made up of fire prevention, high temperature resistant, nonmetallic materials;
When contactless electromagnetic induction sensor be embedded in cooking stove (1) just to the front of frying pan position along in and form embedding section (5) time, described embedding section (5) comprises embedding body (51), the second groove (511) is provided with bottom the upper cover of embedding body (51), the second contactless electromagnetic induction sensor (52) is provided with in second groove (511), described embedding section (5) also comprises seals the second contactless electromagnetic induction sensor (52) the second capping (53) be located in described second groove (511), described embedding body (51) is equipped with the end of the second capping (53) and is convenient to be screwed and the second contactless electromagnetic induction sensor (52) is embedded the perforate be tamping, described embedding section (5) is made up of fire prevention, high temperature resistant, nonmetallic materials,
Described shield member (41) is the metal section in curved arc shape, and described metal section is set in the side towards front edge of support ring (4).
3. a kind of high efficiency energy saving stove according to claim 1, is characterized in that: described anti-empty burning device also comprises the round-bottomed frying pan induction installation of preventing dry combustion; Described round-bottomed frying pan induction installation comprises round-bottomed frying pan placement section (30) and pedestal (31), described round-bottomed frying pan placement section (30) and pedestal (31) hinged; This device (3) is also provided with the elastic reseting part for making round-bottomed frying pan placement section (30) recover home position after round-bottomed frying pan leaves, and this device (3) also comprises the inductor (35) for experiencing round-bottomed frying pan placement section (30) and/or elastic reseting part actuating signal.
4. a kind of high efficiency energy saving stove according to claim 3, it is characterized in that: described round-bottomed frying pan placement section (30) comprises suspension (300) for placing round-bottomed frying pan and for the round end (301) hinged with pedestal (31), described round end (301) is in shaft-like; The side of described pedestal (31) is set to the underframe (310) with described suspension (300) arranged in parallel, and opposite side is set to the link be hinged with described round end (301); Described elastic reseting part is torsion spring (33), described torsion spring (33) is arranged on link, and the support arm (330) of torsion spring (33) is connected with round-bottomed frying pan placement section (30), the fixed arm (331) of torsion spring (33) is connected with link;
Described link comprises two contiguous blocks (311), the upside of two contiguous blocks (311) is provided with the empty portion (314) being convenient to match with shaft-like described round end (301), be provided with cross bar (312) between two contiguous blocks (311), described round-bottomed frying pan placement section (30) and pedestal (31) couple together through the pin-and-hole on contiguous block (311), round end (301) and cross bar (312) by pin (32) successively; Described cross bar (312) is provided with fixing hole (313), the shaft of described round end (301) is provided with supported hole (302); Described torsion spring (33) is set in one end of cross bar (312), the fixed arm (331) of torsion spring (33) is inserted in the fixing hole (313) on cross bar (312), and support arm (330) is inserted in the supported hole (302) on round end (301);
Described inductor (35) is microswitch, described microswitch is arranged on one end away from described torsion spring (33) of cross bar (312), microswitch is arranged on empty portion (314) side near contiguous block (311), and the switch portion of microswitch is positioned at the rotary motion trace inside that round end (301) end is formed around pin (32) rotation;
Described round-bottomed frying pan placement section (30) comprises suspension (300) for placing round-bottomed frying pan and for the round end (301) hinged with pedestal (31), and described round end (301) is in tabular or hinge shape; Described pedestal (31) is provided with the connection holes (316) being convenient to be fixed on the kitchen range top, described round-bottomed frying pan placement section (30) and pedestal (31) couple together through the pin-and-hole on round end (301) and pedestal (31) by pin (32); Described elastic reseting part is torsion spring (33), described torsion spring (33) is set on pin (32), and a torque arm of torsion spring (33) is resisted against on described round end (301), another torque arm is resisted against on described pedestal (31);
Described pedestal (31) comprises the fixed part (315) being convenient to be fixed on the kitchen range top and is convenient to the connecting portion (317) that matches with described round end (301); Described connection holes (316) is arranged on fixed part (315), and the side that described fixed part (315) is connected with described connecting portion (317) is set to the swash plate shape being convenient to round-bottomed frying pan placement section (30) is suspended; Described inductor (35) is microswitch; Described microswitch is arranged on one end away from described suspension (300) of described round end (301), and the switch portion that microswitch stretches out (350) is arranged near round end (301) side; Described inductor (35) also comprises the fixture (351) be fixed on by microswitch on the kitchen range top or pedestal (31).
5. a kind of high efficiency energy saving stove according to claim 1, it is characterized in that: described burner hearth exhausting section comprises the burner hearth metal tube (26) for reclaim hearth waste heat many groups helically ring-types, in the heat insulation furnace chamber that the fireclay insulating refractory that burner hearth metal tube (26) is arranged in hearth outer wall and all sides of hearth outer wall surrounds, the water inlet end of described burner hearth metal tube (26) and water side are also all communicated with cool water heating case (100) through vertical flue.
6. a kind of high efficiency energy saving stove according to claim 1, it is characterized in that: described horizontal exhausting section is arranged in horizontal flue inside, described horizontal flue is the horizontal smoke extraction chamber surrounded by heat-barrier material, and the heat-barrier material being in horizontal smoke extraction chamber inwall is laid with metallic plate; One end of described heat insulation furnace chamber is provided with the exhaust opening be communicated with horizontal smoke extraction chamber; Described horizontal exhausting section comprises the horizontal flue metal tube (27) arranged in horizontal smoke extraction chamber, and the water inlet end of described horizontal flue metal tube (27) is also all communicated with cool water heating case (100) through vertical flue with water side;
Described vertical exhausting section is arranged in vertical flue, described vertical flue is the vertical smoke extraction chamber surrounded by heat-barrier material, the heat-barrier material being in vertical smoke extraction chamber inwall is laid with metallic plate, the smoke inlet of the outlet flue vertical connecting flue of described horizontal flue, the outlet flue place of vertical flue is provided with smoke evacuation grid (29); Described vertical exhausting section comprises the many vertical flue metal tubes (28) of arranging in vertical flue, and the water inlet end of arbitrary described vertical flue metal tube (28) is all communicated with cool water heating case (100) with water side;
Described cool water heating case (100) and boiler (200) are all in vertical flue, and the position of described cool water heating case (100) is higher than the position of boiler (200); Described cool water heating case (100) and boiler (200) are respectively equipped with cool water heating case discharge outlet (500) and boiler dewatering outlet (600).
7. a kind of high efficiency energy saving stove according to claim 1, is characterized in that: described burner hearth exhausting section is made up of burner hearth metal tube (26) pipeline section of spiral ring, straight tube or the horizontal pipeline section of syphon shape and the vertical pipeline section of straight tube or syphon shape;
Confession air duct (9) of the burner air feed to cooking stove is also provided with, the described inside being located in horizontal flue for air duct (9) in described cooking stove (1); Described horizontal flue comprises the curved arc shape flue arranged around tail polished (11), and described horizontal flue metal tube (27) is provided with curved arc pipeline section at residing curved arc shape flue place;
The fin being convenient to recovery waste heat is provided with outside described cool water heating case (100) and the casing of boiler (200).
8. a kind of high efficiency energy saving stove according to any one of claim 1 or 5 or 6 or 7, it is characterized in that: described cool water heating case (100) is also provided with water supplement port (101), described water supplement port (101) is by total water inlet (104) feeding cold water source, filling pipe between total water inlet (104) to water supplement port (101) is also provided with for controlling the electromagnetic water inlet valve (105) that cool water heating case (100) is intake and the purifier purifying cold water source, described purifier comprises grade one filter (410) and two-pass reverse osmosis water purifier (400),
Described total water inlet (104) place is set to the three way type mouth of pipe, wherein one leads to for cold water source import, two lead to for delivery port, wherein a road delivery port is communicated with cool water heating case (100) by purifier, and another road delivery port is communicated with the tap (12) overhang in cooking stove (1) top;
Described cool water heating case (100) is also provided with the combination of temperature detection device (700) or condensate tank of dehumidifier or water tank pressure release noise reduction safety device (13) or temperature detection device (700), condensate tank of dehumidifier, water tank pressure release noise reduction safety device (13) three.
9. a kind of high efficiency energy saving stove according to claim 1, is characterized in that: in cooking stove, burner hearth (20) is made up of the installation positioned edge (10) be linked in sequence successively, pot centring ring (24) and burner hearth heat reflection dish (7) from top to bottom; Described installation positioned edge (10) makes a pot centring ring (24) towards burner hearth inner inclination with the connection of pot centring ring (24), described pot centring ring (24) and burner hearth heat reflection dish (7) form the pot locating surface of ring-type and the burner hearth heat reflection curved surface of plate-like respectively in burner hearth, and described pot locating surface and burner hearth heat reflection curved surface are connected by intersection but not coplanar; Described pot centring ring (24) is provided with two symmetrical upper air discharge ducts (25) away from the side of operating personnel.
10. a kind of high efficiency energy saving stove according to claim 9, is characterized in that: described installation positioned edge (10) is upper to be set to downward-sloping with relative another that pot centring ring (24) connects along limit;
Described upper air discharge duct (25) is upper in groove-like at pot centring ring (24), wherein goes up the concave surface of air discharge duct (25) lower than pot locating surface;
Described burner hearth heat reflection dish (7) is provided with the hollow exhaust smoke hole (70) for connecting flue;
Described burner hearth bottom is provided with burner centring ring (80) for the hollow part (4) installing burner, and described hollow part (4) is also provided with the igniter locating slot (81) of fixed ignition device away from the side of exhaust smoke hole (70).
11. a kind of high efficiency energy saving stoves according to claim 1, it is characterized in that: the opening degree checkout gear of described fuel gas pipeline valve comprises the gyroscope (91) arranged that to be fixedly connected with valve hinges, and the axis of one of them axle and the axis of valve hinges of described gyroscope (91) be arranged in parallel; The output of described gyroscope (91) is connected with the input of controller (92), the output of described controller (92) is also connected with the input of speed regulation module of fan (93), and the output of described speed regulation module of fan (93) is connected with the input of blower fan (94); Described gyroscope (91) and controller (92) pass through I 2c interface is connected.
CN201510762729.7A 2015-11-10 2015-11-10 A kind of high efficiency energy saving stove Active CN105333468B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510762729.7A CN105333468B (en) 2015-11-10 2015-11-10 A kind of high efficiency energy saving stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510762729.7A CN105333468B (en) 2015-11-10 2015-11-10 A kind of high efficiency energy saving stove

Publications (2)

Publication Number Publication Date
CN105333468A true CN105333468A (en) 2016-02-17
CN105333468B CN105333468B (en) 2017-09-29

Family

ID=55284148

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510762729.7A Active CN105333468B (en) 2015-11-10 2015-11-10 A kind of high efficiency energy saving stove

Country Status (1)

Country Link
CN (1) CN105333468B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016390A (en) * 2016-07-15 2016-10-12 安徽翰翔仪器设备有限公司 Stove with afterheat utilization function
CN111297207A (en) * 2020-02-14 2020-06-19 珠海格力电器股份有限公司 Method and device for controlling kitchen ware to enter safe trusteeship mode

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2744956Y (en) * 2004-06-20 2005-12-07 王顺发 Novel fire control apparatus
CN201003798Y (en) * 2006-09-12 2008-01-09 史京春 Kitchen range water heater
CN201145319Y (en) * 2007-11-19 2008-11-05 普鲁卡姆电器(上海)有限公司 Multifunctional combined type gas system
CN203336657U (en) * 2013-06-04 2013-12-11 安徽翰翔仪器设备有限公司 Cooking bench afterheat utilization device
CN203336647U (en) * 2013-06-20 2013-12-11 安徽翰翔仪器设备有限公司 Gas-stove gas valve and fan linkage
CN204284634U (en) * 2014-11-03 2015-04-22 安徽翰翔仪器设备有限公司 A kind of valve opening degree accurate detection device
CN205332288U (en) * 2015-11-10 2016-06-22 安徽翰翔仪器设备有限公司 High efficiency energy saving cooking range

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2744956Y (en) * 2004-06-20 2005-12-07 王顺发 Novel fire control apparatus
CN201003798Y (en) * 2006-09-12 2008-01-09 史京春 Kitchen range water heater
CN201145319Y (en) * 2007-11-19 2008-11-05 普鲁卡姆电器(上海)有限公司 Multifunctional combined type gas system
CN203336657U (en) * 2013-06-04 2013-12-11 安徽翰翔仪器设备有限公司 Cooking bench afterheat utilization device
CN203336647U (en) * 2013-06-20 2013-12-11 安徽翰翔仪器设备有限公司 Gas-stove gas valve and fan linkage
CN204284634U (en) * 2014-11-03 2015-04-22 安徽翰翔仪器设备有限公司 A kind of valve opening degree accurate detection device
CN205332288U (en) * 2015-11-10 2016-06-22 安徽翰翔仪器设备有限公司 High efficiency energy saving cooking range

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106016390A (en) * 2016-07-15 2016-10-12 安徽翰翔仪器设备有限公司 Stove with afterheat utilization function
CN106016390B (en) * 2016-07-15 2018-07-31 安徽翰翔厨房设备有限公司 A kind of cooking stove with residual heat utilizing function
CN111297207A (en) * 2020-02-14 2020-06-19 珠海格力电器股份有限公司 Method and device for controlling kitchen ware to enter safe trusteeship mode
CN111297207B (en) * 2020-02-14 2021-05-14 珠海格力电器股份有限公司 Method and device for controlling kitchen ware to enter safe trusteeship mode

Also Published As

Publication number Publication date
CN105333468B (en) 2017-09-29

Similar Documents

Publication Publication Date Title
CN105333468A (en) Efficient energy-saving stove
CN101576271B (en) Automatic biological material combusting multipurpose furnace
CN101324346A (en) Lower oil smoke exhaust and back heating integral energy-saving gas range
CN204786636U (en) Afterheat recycling device of kitchen range
CN205332288U (en) High efficiency energy saving cooking range
CN201293363Y (en) Downward smoke exhaust system and backheating integral energy saving gas range
CN102644939B (en) Integrated kitchen range
CN2546802Y (en) Multifunctional hot water boiler for stove use
CN203586299U (en) Multifunctional burning core firewood heating stove
CN208312438U (en) A kind of energy-saving firewood furnace
CN205002171U (en) Energy -conserving kitchen range is burnt in air defense
CN206724128U (en) A kind of energy-saving gas boiler
CN205481191U (en) Afterheat recycling device of kitchen range
CN103892699A (en) Steam generator capable of improving heat energy efficiency
CN203873549U (en) Steam generator capable of improving heat energy efficiency
CN201535521U (en) Automatic multipurpose furnace with combustion of biologic raw materials
CN109838908A (en) A kind of home-use energy-saving heating boiler
CN2704787Y (en) Gas air heaters
CN209445467U (en) A kind of overtemperature prote heating stove
CN2137345Y (en) Automatically controlled efficient gas boiler for boiling water
CN207471803U (en) A kind of numerically controlled heating furnace
CN2308820Y (en) Civil hot air radiation heating stove
CN207741348U (en) A kind of home-use energy-saving heating boiler
CN209415783U (en) A kind of wall-hung boiler being rapidly heated
CN108180516B (en) A kind of energy-saving cooking and its application method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information
CB02 Change of applicant information

Address after: 230088, Hefei province high tech Zone, 2800 innovation Avenue, 1801 innovation industry park, F5 building, room two, Anhui

Applicant after: Anhui Hansum Instrument Equipment Co., Ltd.

Address before: 247099, 89, Tong Hong Avenue, Chizhou, Anhui

Applicant before: Anhui Hansum Instrument Equipment Co., Ltd.

GR01 Patent grant
GR01 Patent grant