CN105193243A - PTCR-xthm electric heating chip far infrared heat source high-temperature steam furnace - Google Patents
PTCR-xthm electric heating chip far infrared heat source high-temperature steam furnace Download PDFInfo
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- CN105193243A CN105193243A CN201510349994.2A CN201510349994A CN105193243A CN 105193243 A CN105193243 A CN 105193243A CN 201510349994 A CN201510349994 A CN 201510349994A CN 105193243 A CN105193243 A CN 105193243A
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Abstract
The invention discloses a PTCR-xthm electric heating chip far infrared heat source high-temperature steam furnace which is characterized in that the steam furnace comprises a frame box and a high-temperature steam generator system with a PTCR-xthm electric heating chip as a heat source, the system is mainly composed of a cooking cavity, an automatic quantitative water supply device, a master control system, a heating system and an exhaust system, the cooking cavity is defined in the frame box, the quantitative water supply device is connected with the heating system, the exhaust system is connected with the cooking cavity, and the master control system is connected with and controls the automatic quantitative water supply device and the heating system; the heating system comprises a first container and a second container which are sequentially connected, the first container and the second container are both provided with PTCR-xthm electric heating chip far infrared heat sources, the first container generates saturated steam, the second container generates superheated steam and keeps system dynamic balance, and the second container is provided with a steam outlet supplying steam to the cooking cavity. By means of the PTCR-xthm electric heating chip far infrared heat source high-temperature steam furnace, sufficient superheated steam can be supplied to the cooking cavity stably, temperature is controlled accurately, and the original taste of food is kept.
Description
Technical field
The present invention relates to saturated vapor and overheated gas high-temperature steam stove technical field of heating, specifically relate to a kind of by family expenses, commercialization and then relate to industrial, military project high-temperature steam stove, particularly relate to multiple dynamic equilibrium hydrotechny, the overheated gas high-temperature steam stove technical field of the intelligent automatic equalization hydrotechny of particularly delicate flow control.
Background technology
Steam nutrition with healthy, this is advertising words first.Although steaming " the straight spraying steam " of cube micro-wave oven and the advertisement of " high-temperature vapour " technology has arrived ultimate attainment by traditional for compatriots " steaming " deduction.High-temperature vapour micro-wave oven, maximum temperature is promoted to 250 DEG C.But the people in row knows, thermal source is still microwave technology, namely continues to use magnetron principle of heating heating water.Magnetron makes water sublimate be steam, is cooked by food with superheated steam.Known, its " microwave " drawback really still exists, and endangers infinite.
" steam cube " just one by the concept propagandized, it is integrated the technology such as the steaming function of food steamer, high-temperature nano silver, black brilliant massive plate, lumps together.Better to promote its product.So-called microwave " steaming cube " thermal source does not change, and its essence remains magnetron and microwave generator or traditional electrical heating tube casting in aluminium.There is all hidden danger, especially 300 DEG C of high temperature " steaming cube ".On market, difficulty is shown in.
In recent years, the what is called pure steam stove dynamic equilibrium method of supplying water of the market popularity such as America and Europe, Hong Kong, thermal source is that electrical heating tube casting becomes aluminium heat-generating disc, output is controlled with measuring cup or with pulse water pump, water droplet is being added on high temperature aluminum dish, produces steam, and then is repeatedly superheated to high-temperature steam through electrothermal tube.Control saturated vapor temperature with the sensor on aluminium dish, by thermosensitive resistance measurement feedback overheated gas temperature, low precision, the thermal efficiency are low.So-called pure steam stove is because thermal source is more traditional, and utilize pure steam to heat, speed does not have micro-wave oven so fast, and the easy fouling of aluminium heat-generating disc, aluminium ion high temperature easily decomposes, overflows, and impels human body cell to be oxidized old and feeble, under high temperature, electrothermal tube, aluminium thermal expansion inequality, produce space and bury potential safety hazard.But, but do not have the radiation of micro-wave oven to be directly detrimental to health.Although pure steam stove does not have the harm of microwave, health, the thermal efficiency and security meet with query repeatedly.
Usually, using gas burner to carry out culinary art can carry out relatively uniform heating to food, but the reason of the oxidation caused owing to contacting with the oxygen in air and have impact on taste of food.Use steam to carry out cooking a large amount of water of needs, result, makes food flat and insipid because food absorbs water in cooking process.
In a word, be reasonable cooking food, must at a suitable temperature, evenly, promptly heat food.But, use above-mentioned cooking methods, be difficult to meet optimized cooking condition, keep cooking food genuine, because optimized cooking temperature needs to obtain preferably, need to improve temperature, transient heating.
Summary of the invention
Object of the present invention be exactly deficiency in order to solve prior art and the one provided not only structure is simple, control accuracy and sensitivity are greatly improved, uniform temperature fields, the thermal efficiency is high, the PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove that security performance is excellent.
The present invention adopts following technical solution to realize above-mentioned purpose: a kind of PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove, it is characterized in that, it comprises frame case and the high-temperature steam generator system that is thermal source with PTCR-xthm electrothermal chip, this system forms primarily of cooking cavity, automatic quantitative water supply installation, master control system, heating system and gas extraction system, cooking cavity is defined in frame case, quantitative water supply installation is connected with heating system, gas extraction system is connected with cooking cavity, master control system connection control automatic quantitative water supply installation, heating system;
Described heating system comprises the first container, the second container that connect successively, first container and second container are all prepared PTCR-xthm electrothermal chip far infrared thermal source, first container produces saturated vapor, second container produces superheated steam and keeping system dynamic equilibrium, and second container is provided with the steam (vapor) outlet to cooking cavity supply steam.
Described PTCR-xthm electrothermal chip far infrared thermal source integrated temperature-sensitive control circuit temperature control feedback device or by external temperature control feedback device to master control system feedback container in vapor (steam) temperature, the water supply flow of automatic quantitative water supply installation to the first container is accurately controlled by master control system, and control second container supply enough superheated steams in cooking cavity, make to reach dynamic equilibrium between water supply, evaporation, overheated, culinary art, exhaust.
Be provided with pressure automatic adjusting device between described first container, second container, according to structural design installation requirement, product specification, regulate saturated-steam temperature, pressure automatic adjusting device adopts check valve, manual modulation valve or direct solenoid overflow valve.
Described first container, second container adopt stainless steel or aluminium alloy+T by the steam oven product structure according to employing PTCR-xthm electrothermal chip thermal source, performance and market demands
2the antibacterial carbon/carbon-copper composite material of CU+ adds manufacture through mold pressing or machine and forms.
The sidewall of described cooking cavity has Multilayer panel, and described Multilayer panel comprises multilayer heat-insulation chamber separated from one another.
Described gas extraction system comprises the exhaust passage being arranged on cooking cavity top and the valve body, the scavenger fan that are installed on exhaust passage, vapours can be discharged into the outside of cooking cavity in cooking cavity; The top of cooking cavity and/both sides are provided with micro-heater, and micro-heater can prevent cooking cavity from condensing because surface temperature declines.
The left and right sides of described cooking cavity is provided with steam (vapor) outlet, steam (vapor) outlet is provided with nozzle, the straight spray of water vapour intersection of nozzle ejection, improve cooking efficiency, steam heat is circulated rapider, crosswise jet temperatures as high more than 300 DEG C, the food lipopenicillinase less salt of culinary art, genuineness, nutrient health, safe and efficient.
There is silicones protective layer on the rare earth thick film circuit surface of the PTCR-xthm electrothermal chip on described first container and second container, has insulation and heat insulation double action; This silicones protective layer high-temperature hot performance, security performance are excellent, and continuous Long-Time Service does not chap, indeformable, and surface does not condense.
The beneficial effect that the present invention adopts above-mentioned technical solution to reach is:
1, the present invention adopts PTCR-xthm electrothermal chip to be the high-temperature steam generator system of thermal source, not only low cost of manufacture, easy-formation, the thermal efficiency is high, uniform temperature fields, hot property are excellent, and be applicable to new forms of energy, high-low pressure, power of alterating and direct current all can start, and high strength, large gauge, integrated level be high, also have high-temp. far infrared function.
2, the present invention includes the first container holding predetermined water gaging and second container, the crossing PTCR-xthm electrothermal chip far infrared thermal source integrated temperature-sensitive control circuit temperature control feedback device or feed back vapor (steam) temperature in container by first container from external temperature control feedback device to master control system and second container outside, microcomputer, according to the R-T characteristic of feedback control circuit, controls multiple superheat steam temperature; Or realize temperature control by other temperature control feedback devices such as bimetal leaf, thermistor element; And quantitatively between water tank and the first container, accurate water supply control apparatus is installed, to stablize to the first supply for receptacles gauge water to produce saturated vapor, overheated through second container, in cooking cavity, supply enough superheated steams, make water supply, evaporation, overheated, culinary art, exhaust between reach dynamic equilibrium.
3, PTCR-xthm electrothermal chip of the present invention has far-infrared functional, and the far infrared hyperthermia and superheating air heat wave energy produced by it penetrates food and reaches 5cm deeply, and the hydrone superposition in food, vibration produces heat energy, cooking food, barbecue meat, inside and outside heat simultaneously, fresh and tender good to eat, beyond challenge; During heating water, 2.5 μm-25 μm far infrared heat waves superpose with hydrone, and water boiling produces saturated vapor, and after heat to high-temperature steam, normal pressure overheated gas temperature can reach 380 DEG C, far away higher than the maximum temperature 250 DEG C of prior art.
The rare earth thick film integrated circuit of the PTCR-xthm electrothermal chip 4, on the present invention first container and second container has the silicones protective layer of protection, insulation, has insulation and heat insulation double action; This silicones protective layer high-temperature hot performance, security performance are excellent, and continuous Long-Time Service does not chap, indeformable, and surface does not condense.
Accompanying drawing explanation
Fig. 1 is high-temperature steam furnace structure schematic diagram of the present invention;
Fig. 2 is fundamental diagram of the present invention;
Fig. 3 is second container structural representation of the present invention;
Fig. 4 is second container structural representation of the present invention.
Description of reference numerals: 1, frame case 2, cooking cavity 3, automatic quantitative water supply installation 4, heating system 4-1, the first container 4-2, second container 4-3, PTCR-xthm electrothermal chip far infrared thermal source 5, gas extraction system 6, micro-heater 7, nozzle 8, water tank 9, discharge duct.
Detailed description of the invention
The present invention is a kind of PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove, it comprises frame case 1 and the high-temperature steam generator system that is thermal source with PTCR-xthm electrothermal chip, this system forms primarily of cooking cavity 2, automatic quantitative water supply installation 3, master control system, heating system 4 and gas extraction system 5, cooking cavity 2 is defined in frame case 1, quantitative water supply installation 3 is connected with heating system 4, gas extraction system 5 is connected with cooking cavity 2, master control system connection control automatic quantitative water supply installation, heating system; Heating system 4 comprises the first container 4-1, the second container 4-2 that connect successively, first container and second container are all prepared PTCR-xthm electrothermal chip far infrared thermal source 4-3, first container produces saturated vapor, second container produces superheated steam and keeping system dynamic equilibrium, and second container is provided with the steam (vapor) outlet to cooking cavity supply steam.Described PTCR-xthm electrothermal chip far infrared thermal source integrated temperature-sensitive control circuit temperature control feedback device or by external temperature control feedback device to master control system feedback container in vapor (steam) temperature, the water supply flow of automatic quantitative water supply installation to the first container is accurately controlled by master control system, and control second container supply enough superheated steams in cooking cavity, make to reach dynamic equilibrium between water supply, evaporation, overheated, culinary art, exhaust.
PTCR-xthm electrothermal chip thermal source is rare earth thick-film thermistor integrated circuit Intelligent electric-heating chip thermal source.Its physical principle: with rear-earth-doped and the rare earth thick-film thermistor circuit of semiconducting is very little to certain temperature range resistance in room temperature, sharply rise to uniform temperature (Curie-point temperature) thick-film circuit resistor, abrupt temp scope can adjust from 30 DEG C to 550 DEG C, this characteristic is called positive temperature coefficient heat-sensitive thick-film circuit resistor electrocaloric effect, is called for short PTCR effect.PTCR-xthm electrothermal chip thermal source is called with the electrothermal device that this circuit is integrated.It can the form of thick film circuit and thick-film resistor circuit longitudinal stack or cross direction profiles, integrated some layers are in multiple plane or multiple curved surface, control the gradient temperature of thick film circuit electrothermal chip, control accuracy and sensitivity are greatly improved, realize many warm areas gradient to arrange, Efficient Operation Intelligent control.
PTCR-xthm electrothermal chip advantage:
1. surface heat responds 150 DEG C/sec;
2. surface thermal load can reach 250w/cm
2;
3. far infrared wave high temperature emissive rate reaches: 95% (normal direction);
4. PTCR-xthm electrothermal chip not only low cost of manufacture, easy-formation, the thermal efficiency is high, uniform temperature fields, hot property are excellent; And being applicable to new forms of energy, high-low pressure, power of alterating and direct current all can start.High strength, large gauge, integrated level be high, also have high-temp. far infrared function.
PTCR-xthm electrothermal chip integrated circuit thermal source, proposed patent application by the applicant, and was documented in the patent document before the applying date of this patent.And formulating " rare earth thick film circuit heating " national light industry standard, 2014-11-01 formally implements.Standard No.: QB|T4702-2014.
Be provided with pressure automatic adjusting device between first container, second container, according to structural design installation requirement, product specification, regulate saturated-steam temperature, pressure automatic adjusting device adopts check valve, manual modulation valve or direct solenoid overflow valve.The control program of adjustment master control system, PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove only can do pure steam oven and use, and saturated-steam temperature is 100 DEG C-180 DEG C selections.
First container, second container, according to adopting the steam oven product structure of PTCR-xthm electrothermal chip thermal source, performance and market demands, the preparation of PTCR-xthm electrothermal chip thermal source adopt stainless steel or aluminium alloy+T
2the antibacterial carbon/carbon-copper composite material of CU+ adds manufacture through mold pressing or machine.The sidewall of cooking cavity has Multilayer panel, and described Multilayer panel comprises multilayer heat-insulation chamber separated from one another.Gas extraction system 5 comprises the exhaust passage being arranged on cooking cavity top and the valve body, the scavenger fan that are installed on exhaust passage, vapours can be discharged into the outside of cooking cavity in cooking cavity; The top of cooking cavity and/both sides are provided with micro-heater 6, and micro-heater 6 can prevent cooking cavity from condensing because surface temperature declines.In the present embodiment, the left and right sides of second container is provided with steam (vapor) outlet, makes the steam of discharging from steam (vapor) outlet can cover the left and right sides of cooking cavity; The steam (vapor) outlet of every side is provided with multiple, and be connected with discharge duct 9, discharge duct is connected with nozzle 7, and the straight spray of water vapour intersection that nozzle 7 sprays, improves cooking efficiency, steam heat is circulated rapider, crosswise jet temperatures as high more than 300 DEG C, the food lipopenicillinase less salt of culinary art, genuine, nutrient health, safe and efficient.There is silicones protective layer on the rare earth thick film circuit surface of the PTCR-xthm electrothermal chip on the first container and second container, has insulation and heat insulation double action; This silicones protective layer high-temperature hot performance, security performance are excellent, and continuous Long-Time Service does not chap, indeformable, and surface does not condense.
The operation principle of PTCR-xthm electrothermal chip far infrared thermal source steam oven of the present invention as shown in Figure 1, in an airtight cavity, appropriate water is sent into PTCR-xthm electrothermal chip far infrared thermal source water channel and is distilled as saturated vapor instantaneously by variable frequency pump, the saturated-steam temperature now designed is 110-150 DEG C, the overheated rear temperature of second container is surged to more than 300 DEG C, make to produce a large amount of high-temperature steam instantaneously in furnace cavity, directly carry out the mode of 360 degree of comprehensive sealing micro-pressure high-temperature culinary arts completely with more than 300 DEG C high-temperature steams, cook instantaneously.Do not rely on any second energy, thoroughly stick up and abandon microwave, heat-generating disc electrothermal tube energy, stop microwave and aluminium molecule to the harm of human body, improve cooking quality.
Below in conjunction with specific embodiment, technical scheme of the present invention is explained in detail.
Embodiment 1
In the present embodiment, as shown in Figure 1-Figure 3, automatic quantitative water supply installation adopts variable frequency pump dynamic equilibrium way of supplying water, its workflow: the water in water tank 8 is stablized to the first container 4-1 supply gauge water generation saturated vapor through automatic quantitative water supply installation 3, overheated through second container 4-2, in cooking cavity, supply enough constant temperature superheated steams by nozzle 7 is continuous instantaneously.The overheated gas after cooling is got rid of in exhaust passage, completes a program.Micro-heater, gas extraction system prevent cooking cavity, steam oven outer wall condensation, make water supply, evaporation, overheated, culinary art, exhaust between reach dynamic equilibrium.The PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove of the technical program, can control the optimum temperature point required for food materials by cooking temp.
Embodiment 2
The high-temperature steam stove of the present embodiment adopts pulse to drip dynamic water supply mode, and water droplet is at (stainless steel or the T of PTCR-xthm electrothermal chip far infrared thermal source
2the antibacterial copper of CU+) on electric hot tray, produce a large amount of saturated vapor instantaneously, then after heat to high-temperature steam; Saturated, superheated steam carries out in a chamber, make water supply, evaporation, overheated, culinary art, exhaust between reach dynamic equilibrium, though cooking time is slightly long, high-temperature steam temperature precisely can arrive ± 1 DEG C of degrees centigrade, cooking temp can be controlled the optimum temperature point required for food materials.
PTCR-xthm electrothermal chip far infrared thermal source (stainless steel or the antibacterial copper of the T2CU+) electric hot tray of embodiment 2, is arranged on bottom cooking cavity, first produce quantitative saturation steam, then by overheated for saturated vapor constant temperature, structure is simple and clear, need not drawing illustrate.
After tested, the food of embodiment 1, embodiment 2 culinary art all reaches lipopenicillinase less salt, and genuine, nutrient health, cooks requirement safely and efficiently.
Advantage of the present invention:
1, mouthfeel can be improved, retain more nutrition: high-temperature steam stove by filling the cavity of stove in process with the steam of high temperature, thus maintains the moisture in the food of heating, improve the mouthfeel of the rear food of process to greatest extent, and make food degreasing less salt, preserve more multiple nutritive components.
2, the present invention adopts system dynamic equilibrium hydrotechny.By heat-sensitive sensor or pressure sensor device, according to the frequency of the superheat steam temperature FEEDBACK CONTROL pulse water yield or variable frequency pump, delicate flow meter dynamic equilibrium output, and then the temperature and time controlling cooking food; The technology adopting delicate flow to control, can control the optimum temperature point required for food materials by cooking temp; Except traditional electrical network, novel energy is as solar energy, wind energy, high-energy battery, charging pile and intelligent frequency-conversion network system, and high-low pressure, power of alterating and direct current all can use; High-speed and high-efficiency, safe and reliable, cost performance is high, Intelligent control, had both been applicable to family expenses, commercial food cooking system, also can be used for all kinds of naval vessel, battlebus fast cooking meals system, be also applicable to other high-temperature steam series of products system.
2, high temperature directly sprays, and improves cooking efficiency: high-temperature steam stove is directly sprayed by high-temperature steam, and allow steam heat circulate rapider, injection temperation within more than 10 second, just can be made to arrive more than 268 DEG C, and maximum temperature can reach 350 DEG C.Steam the temperature of the micro-wave oven 100 DEG C of function compared with general band, cooking efficiency improves ten times.
3, technique is investigated, and reliable in quality is secure: PTCR-xthm electrothermal chip far infrared high-temperature steam stove is current domestic and international market fashion high-end product.
PTCR-xthm electrothermal chip far infrared high temperature heat source steam oven of the present invention is energy-efficient, the environmental protection of all new generation, healthy " steam cube " worthy of the name high-end innovative product.It has taken into account all advantages of so-called " steaming cube ", thoroughly sticks up and has abandoned health risk " heating using microwave " and traditional electrical heat pipes heat mode.Adopt all new generation rare earth thick film circuit Intelligent electric-heating chip far infrared thermal source.Structural design with special container-water spilage tray and variable frequency pump, electromagnetic pulse pump, water is delivered to heater by constant displacement pump, several tens of seconds just can send high-temperature steam, Multiple Cycle heating schedule guarantees saturated-steam temperature in confined space and saturated vapour pressure, continuous injection, the thermal efficiency is high, and cooking time is short.Water is become saturated vapor and only need tens seconds, in tens of second, injection temperation reaches 300 DEG C, even higher.
Compare with traditional product:
More than 23 liters furnace chambers, microwave magnetron heating needs 2.2KW, and aluminium heating plate, electric heating tube need 2,7KW.PTCR-xthm electrothermal chip far infrared high-temperature steam stove only needs 500W-1.5KW.PTCR-xthm electrothermal chip far infrared thermal source is adopted to replace magnetron and aluminium heating plate.Thorough pick has abandoned heating using microwave and traditional electrical heat pipe, aluminium heating plate mode of heating to environment, the harm caused to human health.Not only 500W-800WPTCR-xthm electrothermal chip far infrared thermal source one-level is overheated just can bring up to more than 300 DEG C by furnace injection temperature, energy-conservation but also healthy.
Technical parameter:
Main feature:
1, cooking food delicious flavour, keeps original nutrition, clear and melodious as fresh;
2, adopt high-temperature low-pressure that cooking speed is accelerated;
3, energy-saving environment protection health;
4, safety coefficient is high;
6, good and cheap, economical suitable intelligent.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, and without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (9)
1. a PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove, it is characterized in that, it comprises frame case and the high-temperature steam generator system that is thermal source with PTCR-xthm electrothermal chip, this system forms primarily of cooking cavity, automatic quantitative water supply installation, master control system, heating system and gas extraction system, cooking cavity is defined in frame case, quantitative water supply installation is connected with heating system, and gas extraction system is connected with cooking cavity, master control system connection control automatic quantitative water supply installation, heating system;
Described heating system comprises the first container, the second container that connect successively, first container and second container are all prepared PTCR-xthm electrothermal chip far infrared thermal source, first container produces saturated vapor, second container produces superheated steam and keeping system dynamic equilibrium, and second container is provided with the steam (vapor) outlet to cooking cavity supply steam.
2. PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove according to claim 1, it is characterized in that, described PTCR-xthm electrothermal chip far infrared thermal source integrated temperature-sensitive control circuit temperature control feedback device or by external temperature control feedback device to master control system feedback container in vapor (steam) temperature, the water supply flow of automatic quantitative water supply installation to the first container is accurately controlled by master control system, and control second container supply enough superheated steams in cooking cavity, make to reach dynamic equilibrium between water supply, evaporation, overheated, culinary art, exhaust.
3. PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove according to claim 1, it is characterized in that, between described first container, second container, pressure automatic adjusting device is installed, regulate saturated-steam temperature, pressure automatic adjusting device adopts check valve, manual modulation valve or direct solenoid overflow valve.
4. PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove according to claim 1, is characterized in that, the PTCR-xthm electrothermal chip thermal source of described first container, second container adopts stainless steel or aluminium alloy+T
2the antibacterial carbon/carbon-copper composite material of CU+ adds manufacture through mold pressing or machine and forms.
5. PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove according to claim 1, it is characterized in that, the sidewall of described cooking cavity has Multilayer panel, and described Multilayer panel comprises multilayer heat-insulation chamber separated from one another.
6. PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove according to claim 1, it is characterized in that, described gas extraction system comprises the exhaust passage being arranged on cooking cavity top and the valve body, the scavenger fan that are installed on exhaust passage, vapours can be discharged into the outside of cooking cavity in cooking cavity.
7. PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove according to claim 1, is characterized in that, top and the/both sides of described cooking cavity are provided with micro-heater, and micro-heater can prevent cooking cavity from condensing because surface temperature declines.
8. PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove according to claim 1, it is characterized in that, the left and right sides of described cooking cavity is provided with steam (vapor) outlet, and steam (vapor) outlet is provided with nozzle, the straight spray of water vapour intersection of nozzle ejection, crosswise jet temperatures as high more than 300 DEG C.
9. PTCR-xthm electrothermal chip far infrared thermal source high-temperature steam stove according to claim 1, is characterized in that, there is silicones protective layer on the rare earth thick film circuit surface of the PTCR-xthm electrothermal chip on described first container and second container.
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| CN106724753A (en) * | 2017-01-04 | 2017-05-31 | 王晨 | Intelligent thermal source electric cooker |
| CN108378686A (en) * | 2018-03-06 | 2018-08-10 | 浙江亿田智能厨电股份有限公司 | A kind of high-temperature spray heating device of electricity steam box |
| CN109259580A (en) * | 2018-09-14 | 2019-01-25 | 华帝股份有限公司 | Control method for discharging residual water in water tank and electric steam box |
| CN109414129A (en) * | 2016-07-05 | 2019-03-01 | 皇家飞利浦有限公司 | Food decatize |
| CN113397371A (en) * | 2021-06-30 | 2021-09-17 | 广东美的厨房电器制造有限公司 | Cooking utensil |
| CN113854818A (en) * | 2021-10-08 | 2021-12-31 | 福建金源泉科技发展有限公司 | TRIZ-based water vapor system applying healthy water steaming oven and working method thereof |
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