CN103960960A - Dual-purpose steam box and work control method thereof - Google Patents
Dual-purpose steam box and work control method thereof Download PDFInfo
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- CN103960960A CN103960960A CN201410157980.6A CN201410157980A CN103960960A CN 103960960 A CN103960960 A CN 103960960A CN 201410157980 A CN201410157980 A CN 201410157980A CN 103960960 A CN103960960 A CN 103960960A
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- 238000000034 method Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 231
- 238000010411 cooking Methods 0.000 claims abstract description 91
- 238000010438 heat treatment Methods 0.000 claims abstract description 37
- 238000010025 steaming Methods 0.000 claims abstract description 14
- 235000013305 food Nutrition 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 16
- 230000003020 moisturizing effect Effects 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000035515 penetration Effects 0.000 description 3
- 241001482311 Trionychidae Species 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000000378 dietary effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 241000287828 Gallus gallus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000002864 food coloring agent Nutrition 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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Abstract
The invention relates to a dual-purpose steam box and a work control method of the dual-purpose steam box. The dual-purpose steam box comprises a box body. An inner container assembly with a cooking chamber is arranged in the box body. The box body is provided with a box door used for opening the cooking chamber. A steam generator communicated with the cooking chamber and a water tank communicated with the steam generator are further arranged in the box body. The dual-purpose steam box is characterized in that a temperature sensor and a pressure sensor are arranged in the cooking chamber, the inner container assembly is provided with a steam valve which enables the cooking chamber to be communicated with the outside, an electromagnetic lock used for locking the box door is mounted on the inner container assembly or the box door, a lock hole matched with a lock bar of the electromagnetic lock is formed in the inner container assembly or the box body correspondingly, a control assembly capable of outputting a normal pressure steaming work pattern and a pressure steaming work pattern is arranged in the box body, and a heating element of the steam generator, the temperature sensor, the pressure sensor, the electromagnetic lock and the steam valve are all connected with the control assembly. The dual-purpose steam box integrates two heating patterns, namely the normal pressure steaming work pattern and the pressure steaming work pattern.
Description
Technical field
The present invention relates to a kind of double-purpose steam box and operation control method thereof.
Background technology
At present, steam box on market, be normal pressure steam box, this class steam box is when the difficult prepared food things such as culinary art joint, chicken, soft-shelled turtle, and because saturated-steam temperature is 100 ℃ of left and right, it is more difficult that heat will penetrate monoblock food, it is partially long that heat penetrates into food internal time, the food of upper time boiling, meat relaxes soft not, and mouthfeel is bad.And some pressure cookers with pressure, electric pressure cooking saucepan carry out cooking, because food materials heat for a long time under supersaturated vapor, heating-up temperature is high, and food is easily well-done, also can affect mouthfeel.
Summary of the invention
First technical problem to be solved by this invention is to provide a kind of the two supports steam box that normal pressure steams mode of operation and pressure steaming mode of operation dual-heated pattern that collects for above-mentioned prior art, it can need to change at any time heating mode according to different food materials, simultaneously very safe again.
Second technical problem to be solved by this invention is to provide a kind of operation control method of above-mentioned double-purpose steam box.
The present invention solves the technical scheme that above-mentioned technology first problem adopts: a kind of double-purpose steam box, comprise casing, in casing, be provided with the inner bag assembly with cooking chamber, on casing, be provided with for opening the chamber door of cooking chamber, in casing, be also provided with the steam generator being communicated with cooking chamber, the water tank being communicated with steam generator, it is characterized in that: in described cooking chamber, be provided with temperature sensor and pressure sensor, on described inner bag assembly, be provided with and make cooking chamber and the outside steam valve being communicated with, on described inner bag assembly or chamber door according to the electromagnetic lock that is useful on locking chamber door, corresponding, on described inner bag assembly or casing, be provided with the lockhole coordinating with electromagnetic lock locking bar, in described casing, be provided with and can export the Control Component that normal pressure steams mode of operation and pressure steaming mode of operation, the heating element heater of described steam generator, temperature sensor, pressure sensor, electromagnetic lock, steam valve is all connected with described Control Component.
As improvement, in described casing, water level control box is set, on water tank, be provided with delivery port, on water level control box, be provided with water inlet and delivery port, between the delivery port of water tank and the water inlet of water level control box, by inlet channel, be communicated with, on inlet channel, be provided with magnetic valve, the delivery port of water level control box connects the water inlet of the first water pump, the delivery port of the first water pump is communicated with the water inlet of steam generator by the first Unidirectional solenoid valve, and described magnetic valve, the first water pump and the first Unidirectional solenoid valve are all connected with described Control Component.
Improve, be provided with water level and control buoy in described water level control box, water level is controlled buoy and is also connected with described Control Component.
Improve again, the position of described steam generator is higher than water level control box, described steam generator is provided with delivery port, described water level control box is provided with recirculation water entrance, the delivery port of steam generator is communicated with the recirculation water entrance of described water level control box by the 3rd Unidirectional solenoid valve, and the 3rd Unidirectional solenoid valve is also connected with described Control Component.
Improve again, described water level control box is provided with recirculation water outlet, on described water tank, be provided with recirculation water entrance, the recirculation water outlet of water level control box is connected with the water inlet of the second water pump, the delivery port of the second water pump is connected with the recirculation water entrance on water tank, and the second water pump is also connected with described Control Component.
The present invention solves the technical scheme that above-mentioned second technical problem adopt: have the operation control method of the double-purpose steam box of said structure, it is characterized in that:
When Control Component output normal pressure steams mode of operation, Control Component output control signal is all opened steam valve and electromagnetic lock, now steam pressure and external balance in cooking chamber, the control signal of Control Component output simultaneously makes steam generator constantly produce live steam to the heating element heater of steam generator, live steam is constantly in steam generator input cooking chamber, and in cooking chamber, excess steam is discharged inner bag through steam valve;
When Control Component output pressure steams mode of operation, Control Component output control signal is all closed steam valve and electromagnetic lock, first Control Component is exported control signal and to the heating element heater of steam generator, is made steam generator produce steam to be input in cooking chamber, make steam in cooking chamber, be agglomerated into supersaturated vapor, the Temperature numerical of while Control Component Real-time Collection temperature sensor or the pressure value of pressure sensor, when the temperature in cooking chamber reaches default the first Temperature numerical of Control Component or when the pressure when cooking chamber in reaches the first pressure value that Control Component presets, thereby Control Component output control signal stops heating to the heating element heater of steam generator and stops producing steam, when the temperature in cooking chamber reaches default the second Temperature numerical of Control Component or when the pressure when cooking chamber in reaches the second pressure value that Control Component presets, Control Component output control signal makes steam generator continue heat make-up steam to the heating element heater of steam generator, heat food so moves in circles,
At Control Component output pressure, steam in mode of operation situation:
When temperature sensor is malfunctioning, by pressure sensor, detect cooking chamber internal pressure, when cooking chamber internal pressure rises to the default warning force value of Control Component, thereby Control Component output control signal makes heating element heater stop heating to the heating element heater of steam generator stops producing steam, the control signal of Control Component output simultaneously opens steam valve to steam valve, until cooking chamber internal pressure is reduced to the default safe pressure value of Control Component, Control Component output control signal closes steam valve to steam valve; Meanwhile, when the pressure in cooking chamber reaches default the second pressure value of Control Component, Control Component output control signal makes steam generator continue heat make-up steam to steam generator, and heat food so moves in circles;
When pressure sensor is malfunctioning, by temperature sensor, detect cooking chamber internal pressure, when culinary art indoor temperature rises to the default warning temperature value of Control Component, thereby Control Component output control signal makes heating element heater stop heating to the heating element heater of steam generator stops producing steam, the control signal of Control Component output simultaneously opens steam valve to steam valve, until culinary art indoor temperature is reduced to the default safe temperature value of Control Component, Control Component output control signal closes steam valve to steam valve; Meanwhile, when the temperature in cooking chamber reaches default the second Temperature numerical of Control Component, Control Component output control signal makes steam generator continue heat make-up steam to steam generator, and heat food so moves in circles.
While also thering is following structure in casing: in described casing, water level control box is set, on water tank, be provided with delivery port, on water level control box, be provided with water inlet and delivery port, between the delivery port of water tank and the water inlet of water level control box, by inlet channel, be communicated with, on inlet channel, be provided with magnetic valve, the delivery port of water level control box connects the water inlet of water pump, the delivery port of water pump is communicated with the water inlet of steam generator by the first Unidirectional solenoid valve, and described magnetic valve, water pump and the first Unidirectional solenoid valve are all connected with described Control Component; Described steam generator is provided with delivery port, described water level control box is provided with recirculation water entrance, the delivery port of steam generator is communicated with the recirculation water entrance of described water level control box by the 3rd Unidirectional solenoid valve, and the 3rd Unidirectional solenoid valve is also connected with described Control Component; Described water level control box is provided with recirculation water outlet, is provided with recirculation water entrance on described water tank, and the recirculation water outlet of water level control box is connected with the water inlet of the second water pump, and the delivery port of the second water pump is connected with the recirculation water entrance on water tank:
When described water tank topped up with water, Control Component output normal pressure steams mode of operation or pressure steams mode of operation situation, Control Component is controlled magnetic valve and is opened, make the water in water tank enter water level control box, in water level control box, be provided with water level and control buoy, liquid level in water level control box is controlled buoy by water level and is detected and be transferred to Control Component, when liquid level is during lower than the predetermined minimum liquid level of Control Component, Control Component output control signal is opened magnetic valve, give water level control box moisturizing, when liquid level adds to the predetermined the highest liquid level of Control Component, Control Component output control signal makes closed electromagnetic valve, stop moisturizing, so move in circles, water in water level control box enters into steam generator through the first water pump by the first Unidirectional solenoid valve and heats, thereby produce steam, is transported to continually cooking chamber, and now the first Unidirectional solenoid valve oppositely bears not conducting of steam pressure.
No matter Control Component output is that normal pressure is when steaming mode of operation or pressure and steaming mode of operation, after the cooking process of setting completes, Control Component outputs signal to the 3rd Unidirectional solenoid valve opens the 3rd Unidirectional solenoid valve, in steam generator, remain water and flow into water level control box, simultaneously, Control Component outputs signal to the second water pump opens the second water pump, and the water in water level control box is extracted in water tank.
Compared with prior art, the invention has the advantages that: double-purpose steam box provided by the invention, collection atmospheric steam mode of operation and pressure steam two kinds of mode of operations of mode of operation, existing common normal pressure steam box culinary art advantage: retain to greatest extent food look, fragrant, taste, nutritional labeling, there is again pressure steam box distinguishing feature: cooking temp improves simultaneously, firing rate is very fast, penetration depth is dark, mouthfeel is glutinous, both organically combine, cooking food is delicious food but also quick not only, can be greatly convenient, enrich people's dietetic life, at pressure, steam under mode of operation simultaneously, pressure sensor and temperature sensor act on simultaneously, having dual safety guarantees.
Accompanying drawing explanation
Fig. 1 is the perspective view (chamber door closed condition) of double-purpose steam box in the embodiment of the present invention;
Fig. 2 is the perspective view (chamber door open mode) of double-purpose steam box in the embodiment of the present invention;
Fig. 3 is the perspective view (casing side cover open mode) of double-purpose steam box in the embodiment of the present invention;
Fig. 4 is that the parts of double-purpose steam box in the embodiment of the present invention connect and fundamental diagram.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
Double-purpose steam box as shown in Fig. 1～4, comprise casing 17, in casing 17, be provided with the inner bag assembly with cooking chamber 13, on casing 17, be provided with for opening the chamber door 15 of cooking chamber, in casing 17, be also provided with the steam generator 8 being communicated with cooking chamber, the water level control box 4 being communicated with steam generator 8, the water tank 1 being communicated with water level control box, in wherein said cooking chamber, be provided with temperature sensor 9 and temperature sensor 12, on described inner bag assembly, be provided with and make cooking chamber and the outside steam valve 11 being communicated with, electromagnetic lock 14 for locking chamber door is installed on described inner bag assembly, corresponding, on described chamber door 15, be provided with the lockhole 151 coordinating with electromagnetic lock locking bar, in described casing, be provided with and can export the Control Component 16 that normal pressure steams mode of operation and pressure steaming mode of operation, the heating element heater of described steam generator, temperature sensor 9, electromagnetic lock 14, steam valve 11 is all connected with described Control Component.
In the present embodiment, cooking chamber design is square, and electromagnetic lock is arranged between chamber door and inner bag assembly, and pressure sensor, steam valve are arranged on the top of cooking chamber on inner bag, and the shower nozzle of temperature sensor and quickly cooling device is arranged on cooking chamber rear side.
In the present embodiment, on water tank 1, be provided with delivery port, on water level control box 4, be provided with water inlet and delivery port, between the water inlet of the delivery port of water tank 1 and water level control box 4, by inlet channel, be communicated with, on inlet channel, be provided with magnetic valve 2, the delivery port of water level control box 4 connects the water inlet of the first water pump 3, the delivery port of the first water pump 3 is communicated with the water inlet of steam generator 8 by the first Unidirectional solenoid valve 6, in water level control box 4, be provided with water level and control buoy 5, the position of steam generator 8 in casing 17 be the position in casing higher than water level control box 4, therefore be formed with ground potential difference between the two, steam generator 8 is provided with delivery port, water level control box 4 is provided with recirculation water entrance, the delivery port of steam generator is communicated with the recirculation water entrance of described water level control box 4 by the 3rd Unidirectional solenoid valve 18, magnetic valve 2, the first water pump 3, the first Unidirectional solenoid valve 6, the 3rd Unidirectional solenoid valve 18, water level are controlled buoy 5 and are all connected with described Control Component 16.Liquid level in water level control box 4 is controlled buoy 5 by water level and is detected, and has Control Component 16, by controlling the switching of magnetic valve 2, water level control box is carried out to moisturizing.
In addition, described water level control box 4 is provided with recirculation water outlet, on described water tank, be provided with recirculation water entrance, the recirculation water outlet of water level control box 4 is connected with the water inlet of the second water pump 19, the delivery port of the second water pump 19 is connected with the recirculation water entrance on water tank, and the second water pump 19 is also connected with described Control Component 16.
At pressure, steam under mode of operation, for after making to have cooked, cooking chamber quick pressure releasing, make user can take out very soon food, in described cooking chamber, be also provided with quickly cooling device, described quickly cooling device comprises the sprinkler head 10 being arranged in cooking chamber, and this sprinkler head is communicated with described water tank 1 or water level control box 4 by the second Unidirectional solenoid valve 7, and described the second Unidirectional solenoid valve 7 is connected with described Control Component.
The operation control method of above-mentioned steam box is:
When described water tank 1 topped up with water, Control Component 16 output normal pressures steam mode of operation or pressure steams mode of operation situation, Control Component 16 is controlled magnetic valve 2 and is opened, make the water in water tank 1 enter water level control box 4, the water level arranging in water level control box is controlled the liquid level in buoy 5 energy sensed water level control cabinets and is transferred to Control Component 16, when liquid level is during lower than the predetermined minimum liquid level of Control Component, Control Component output control signal is opened magnetic valve 2, give water level control box 4 moisturizings, when liquid level adds to the predetermined the highest liquid level of Control Component, Control Component 16 output control signals are closed magnetic valve 2, stop moisturizing, so move in circles, water in water level control box 4 enters into steam generator 8 through the first water pump 3 by the first Unidirectional solenoid valve 6 and heats, thereby produce steam, is transported to continually cooking chamber 13, and now the first Unidirectional solenoid valve 6 oppositely bears not conducting of steam pressure.
When Control Component output normal pressure steams mode of operation, Control Component 16 output control signals are all opened steam valve 11 and electromagnetic lock 2, now steam pressure and external balance in cooking chamber, the control signal of Control Component output simultaneously makes steam generator 8 constantly produce live steam to the heating element heater heating of steam generator, live steam is constantly in steam generator 8 input cooking chambers 13, and the interior excess steam of cooking chamber 13 is discharged inner bag through steam valve 11;
When Control Component 16 output pressures steam mode of operation, Control Component 16 output control signals are all closed steam valve 11 and electromagnetic lock 2, now chamber door can not be opened, avoid user to be scalded by steam, first Control Component 16 exports the heating element heater heating that control signal makes steam generator 8, thereby producing steam is input in cooking chamber 13, make steam be agglomerated into supersaturated vapor in cooking chamber 13, while Control Component 16 Temperature numerical of Real-time Collection temperature sensor 9 and the pressure value of pressure sensor, when the temperature in cooking chamber reaches default the first Temperature numerical of Control Component or when the pressure when cooking chamber in reaches the first pressure value that Control Component presets, thereby Control Component 16 output control signals stop heating to the heating element heater of steam generator 8 and stop producing steam, when the temperature in cooking chamber 13 reaches default the second Temperature numerical of Control Component or the pressure when cooking chamber in and reaches the second pressure value that Control Component presets, Control Component 16 output control signals make steam generator continue heat make-up steam to the heating element heater of steam generator 8, heat food so moves in circles, here, the first Temperature numerical is generally made as some temperature values in 95～105 degrees Celsius, and best value is 100 degrees Celsius, the second Temperature numerical is traditionally arranged to be 120～130 degrees Celsius, and best value is 125 degrees Celsius, the first pressure value is generally established atmospheric pressure value, the second pressure value is traditionally arranged to be 1.2～1.5 atmospheric pressure value,
At Control Component output pressure, steam in mode of operation situation:
When temperature sensor 9 is malfunctioning, by pressure sensor 12, detect cooking chamber internal pressure, when cooking chamber internal pressure is when rising to the default warning force value of Control Component, thereby Control Component output control signal makes steam generator stop heating to steam generator stops producing steam, the control signal of Control Component output simultaneously opens steam valve to steam valve, until cooking chamber internal pressure is reduced to the default safe pressure value of Control Component, Control Component output control signal closes steam valve to steam valve; Meanwhile, when the pressure in cooking chamber reaches default the second pressure value of Control Component, Control Component output control signal makes steam generator continue heat make-up steam to steam generator, and heat food so moves in circles; Here, warning force value is generally 1.6～1.7 atmospheric pressure value; And safe pressure value is generally 1～1.2 atmospheric pressure value, the second pressure value is traditionally arranged to be 1.2～1.5 atmospheric pressure value.
When pressure sensor 12 is malfunctioning, by temperature sensor, detect culinary art indoor temperature, when cooking chamber internal pressure is when rising to the default warning temperature value of Control Component, thereby Control Component output control signal makes steam generator stop heating to steam generator stops producing steam, the control signal of Control Component output simultaneously opens steam valve to steam valve, until culinary art Indoor Temperature is reduced to the default safe temperature value of Control Component; Here, warning temperature value is generally made as 130 degree, and safe temperature value is generally below 125 degree.
No matter Control Component 16 outputs is that normal pressure is when steaming mode of operation or pressure and steaming mode of operation, after the cooking process of setting completes, Control Component outputs signal to the 3rd Unidirectional solenoid valve 18 opens the 3rd Unidirectional solenoid valve, in steam generator, remain water because of potential energy difference inflow water level control box 4, simultaneously, Control Component outputs signal to the second water pump 19 opens the second water pump, water in water level control box is extracted in water tank, the more convenient user of water tank is clean, this mode, can protect steam generator and water level control box, under service condition not, all the time anhydrous, effectively protection is difficult for the steam generator that removes to clean and the service life of water level control box.
In addition, at pressure, steam under mode of operation, for after making to have cooked, cooking chamber quick pressure releasing, make user can take out very soon food, be also provided with quickly cooling device in described cooking chamber, described quickly cooling device comprises the sprinkler head 10 being arranged in cooking chamber, this sprinkler head is communicated with described water tank 1 or water level control box 4 by the second Unidirectional solenoid valve 7, and described the second Unidirectional solenoid valve 7 is connected with described Control Component.When Control Component output pressure steams mode of operation, after the cooking process of setting completes, Control Component output control signal opens the second Unidirectional solenoid valve to the second Unidirectional solenoid valve 7, sprinkler head ejection normal-temperature water makes the quick cooling saturated vapor that is of supersaturated vapor in cooking chamber, when pressure sensor detects cooking chamber internal pressure and is less than default the 3rd force value of Control Component, Control Component output control signal is opened steam valve, make the excess steam in cooking chamber discharge cooking chamber, then Control Component output control signal opens electromagnetic lock to electromagnetic lock, chamber door can be opened taking-up food.
The double-purpose steam box that the present embodiment provides, collection atmospheric steam, steam dual-heated pattern, existing common normal pressure steam box culinary art advantage: retain to greatest extent food color, nutritional labeling, have again pressure steam box distinguishing feature simultaneously:
1, cooking temp improves, firing rate is very fast: because supersaturated vapor exists certain pressure, corresponding higher (1.2～1.5 atmospheric pressure of corresponding cooking temp, corresponding temperature 105～110 degree), heat is transmitted faster, and firing rate 1.2 atmospheric pressure can improve speed 20%;
2, penetration depth is dark, and mouthfeel is glutinous: supersaturated vapor temperature is higher, and heat penetration depth is darker, so be conducive to separating out of the interior grease of animal food, crude fibre modification, steams the difficult prepared food materials such as joint, soft-shelled turtle, and meat relaxes soft, and mouthfeel is glutinous;
3, airtight good: pressure steam box is similar to vacuum state substantially, favourable to preserving polyphenoils; Pressure steam box heat leak is few, and steam utilization is higher, so the electricity consumption that more conserves water.
Both organically combine mode of operation, and cooking food is delicious food but also quick not only, can greatly facilitate, enrich people's dietetic life.
Claims (8)
1. a double-purpose steam box, comprise casing, in casing, be provided with the inner bag assembly with cooking chamber, on casing, be provided with for opening the chamber door of cooking chamber, in casing, be also provided with the steam generator being communicated with cooking chamber, the water tank being communicated with steam generator, it is characterized in that: in described cooking chamber, be provided with temperature sensor and pressure sensor, on described inner bag assembly, be provided with and make cooking chamber and the outside steam valve being communicated with, on described inner bag assembly or chamber door according to the electromagnetic lock that is useful on locking chamber door, corresponding, on described chamber door or inner bag assembly, be provided with the lockhole coordinating with electromagnetic lock locking bar, in described casing, be provided with and can export the Control Component that normal pressure steams mode of operation and pressure steaming mode of operation, the heating element heater of described steam generator, temperature sensor, pressure sensor, electromagnetic lock, steam valve is all connected with described Control Component.
2. double-purpose steam box according to claim 1, it is characterized in that: in described casing, water level control box is set, on water tank, be provided with delivery port, on water level control box, be provided with water inlet and delivery port, between the delivery port of water tank and the water inlet of water level control box, by inlet channel, be communicated with, on inlet channel, be provided with magnetic valve, the delivery port of water level control box connects the water inlet of the first water pump, the delivery port of the first water pump is communicated with the water inlet of steam generator by the first Unidirectional solenoid valve, described magnetic valve, the first water pump is all connected with described Control Component with the first Unidirectional solenoid valve.
3. double-purpose steam box according to claim 2, is characterized in that: in described water level control box, be provided with water level and control buoy, water level is controlled buoy and is also connected with described Control Component.
4. double-purpose steam box according to claim 2, it is characterized in that: the position of described steam generator is higher than water level control box, described steam generator is provided with delivery port, described water level control box is provided with recirculation water entrance, the delivery port of steam generator is communicated with the recirculation water entrance of described water level control box by the 3rd Unidirectional solenoid valve, and the 3rd Unidirectional solenoid valve is also connected with described Control Component.
5. double-purpose steam box according to claim 4, it is characterized in that: described water level control box is provided with recirculation water outlet, on described water tank, be provided with recirculation water entrance, the recirculation water outlet of water level control box is connected with the water inlet of the second water pump, the delivery port of the second water pump is connected with the recirculation water entrance on water tank, and the second water pump is also connected with described Control Component.
6. the operation control method of double-purpose steam box according to claim 1, is characterized in that:
When Control Component output normal pressure steams mode of operation, Control Component output control signal is all opened steam valve and electromagnetic lock, now steam pressure and external balance in cooking chamber, the control signal of Control Component output simultaneously makes steam generator constantly produce live steam to the heating element heater of steam generator, live steam is constantly in steam generator input cooking chamber, and in cooking chamber, excess steam is discharged inner bag through steam valve;
When Control Component output pressure steams mode of operation, Control Component output control signal is all closed steam valve and electromagnetic lock, first Control Component is exported control signal and to the heating element heater of steam generator, is made steam generator produce steam to be input in cooking chamber, make steam in cooking chamber, be agglomerated into supersaturated vapor, the Temperature numerical of while Control Component Real-time Collection temperature sensor or the pressure value of pressure sensor, when the temperature in cooking chamber reaches default the first Temperature numerical of Control Component or when the pressure when cooking chamber in reaches the first pressure value that Control Component presets, thereby Control Component output control signal stops heating to the heating element heater of steam generator and stops producing steam, when the temperature in cooking chamber reaches default the second Temperature numerical of Control Component or when the pressure when cooking chamber in reaches the second pressure value that Control Component presets, Control Component output control signal makes steam generator continue heat make-up steam to the heating element heater of steam generator, heat food so moves in circles,
At Control Component output pressure, steam in mode of operation situation:
When temperature sensor is malfunctioning, by pressure sensor, detect cooking chamber internal pressure, when cooking chamber internal pressure rises to the default warning force value of Control Component, thereby Control Component output control signal makes heating element heater stop heating to the heating element heater of steam generator stops producing steam, the control signal of Control Component output simultaneously opens steam valve to steam valve, until cooking chamber internal pressure is reduced to the default safe pressure value of Control Component, Control Component output control signal closes steam valve to steam valve; Meanwhile, when the pressure in cooking chamber reaches default the second pressure value of Control Component, Control Component output control signal makes steam generator continue heat make-up steam to steam generator, and heat food so moves in circles;
When pressure sensor is malfunctioning, by temperature sensor, detect cooking chamber internal pressure, when culinary art indoor temperature rises to the default warning temperature value of Control Component, thereby Control Component output control signal makes heating element heater stop heating to the heating element heater of steam generator stops producing steam, the control signal of Control Component output simultaneously opens steam valve to steam valve, until culinary art indoor temperature is reduced to the default safe temperature value of Control Component, Control Component output control signal closes steam valve to steam valve; Meanwhile, when the temperature in cooking chamber reaches default the second Temperature numerical of Control Component, Control Component output control signal makes steam generator continue heat make-up steam to steam generator, and heat food so moves in circles.
7. the operation control method of double-purpose steam box according to claim 6, it is characterized in that: in described casing, water level control box is set, on water tank, be provided with delivery port, on water level control box, be provided with water inlet and delivery port, between the delivery port of water tank and the water inlet of water level control box, by inlet channel, be communicated with, on inlet channel, be provided with magnetic valve, the delivery port of water level control box connects the water inlet of water pump, the delivery port of water pump is communicated with the water inlet of steam generator by the first Unidirectional solenoid valve, described magnetic valve, water pump is all connected with described Control Component with the first Unidirectional solenoid valve, described steam generator is provided with delivery port, described water level control box is provided with recirculation water entrance, the delivery port of steam generator is communicated with the recirculation water entrance of described water level control box by the 3rd Unidirectional solenoid valve, and the 3rd Unidirectional solenoid valve is also connected with described Control Component, described water level control box is provided with recirculation water outlet, is provided with recirculation water entrance on described water tank, and the recirculation water outlet of water level control box is connected with the water inlet of the second water pump, and the delivery port of the second water pump is connected with the recirculation water entrance on water tank,
When described water tank topped up with water, Control Component output normal pressure steams mode of operation or pressure steams mode of operation situation, Control Component is controlled magnetic valve and is opened, make the water in water tank enter water level control box, in water level control box, be provided with water level and control buoy, liquid level in water level control box is controlled buoy by water level and is detected and be transferred to Control Component, when liquid level is during lower than the predetermined minimum liquid level of Control Component, Control Component output control signal is opened magnetic valve, give water level control box moisturizing, when liquid level adds to the predetermined the highest liquid level of Control Component, Control Component output control signal makes closed electromagnetic valve, stop moisturizing, so move in circles, water in water level control box enters into steam generator through the first water pump by the first Unidirectional solenoid valve and heats, thereby produce steam, is transported to continually cooking chamber, and now the first Unidirectional solenoid valve oppositely bears not conducting of steam pressure.
8. the operation control method of double-purpose steam box according to claim 7, it is characterized in that: no matter Control Component output is that normal pressure is when steaming mode of operation or pressure and steaming mode of operation, after the cooking process of setting completes, Control Component outputs signal to the 3rd Unidirectional solenoid valve opens the 3rd Unidirectional solenoid valve, in steam generator, remain water and flow into water level control box, meanwhile, Control Component outputs signal to the second water pump opens the second water pump, and the water in water level control box is extracted in water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157980.6A CN103960960B (en) | 2014-04-18 | 2014-04-18 | A kind of double-purpose steam box and operation control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410157980.6A CN103960960B (en) | 2014-04-18 | 2014-04-18 | A kind of double-purpose steam box and operation control method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105996732A (en) * | 2016-07-26 | 2016-10-12 | 珠海格力电器股份有限公司 | Electric rice cooker |
| CN106937829A (en) * | 2017-02-13 | 2017-07-11 | 美的集团股份有限公司 | Pot cover, Spray Way and cooking apparatus |
| CN108185804A (en) * | 2018-02-24 | 2018-06-22 | 张勤 | Applied to food high temperature, the high security steam box of autoclaving |
| CN108717750A (en) * | 2018-07-20 | 2018-10-30 | 北京七十五度科技有限公司 | A kind of vending machine with automatic heating function |
| CN109645813A (en) * | 2018-12-29 | 2019-04-19 | 珠海优特智厨科技有限公司 | The control method of cooking equipment, cooking equipment |
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| WO2006013784A1 (en) * | 2004-08-02 | 2006-02-09 | Sharp Kabushiki Kaisha | Steam cooker |
| CN201840309U (en) * | 2010-10-21 | 2011-05-25 | 中山市多创电器设备有限公司 | High-temperature rice steaming cabinet |
| CN102578902A (en) * | 2012-03-01 | 2012-07-18 | 曹江涛 | Energy-saving steam box |
| CN203802251U (en) * | 2014-04-18 | 2014-09-03 | 宁波方太厨具有限公司 | Dual-purpose steamer |
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| WO2006013784A1 (en) * | 2004-08-02 | 2006-02-09 | Sharp Kabushiki Kaisha | Steam cooker |
| CN201840309U (en) * | 2010-10-21 | 2011-05-25 | 中山市多创电器设备有限公司 | High-temperature rice steaming cabinet |
| CN102578902A (en) * | 2012-03-01 | 2012-07-18 | 曹江涛 | Energy-saving steam box |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996732A (en) * | 2016-07-26 | 2016-10-12 | 珠海格力电器股份有限公司 | Electric rice cooker |
| CN106937829A (en) * | 2017-02-13 | 2017-07-11 | 美的集团股份有限公司 | Pot cover, Spray Way and cooking apparatus |
| CN108185804A (en) * | 2018-02-24 | 2018-06-22 | 张勤 | Applied to food high temperature, the high security steam box of autoclaving |
| CN108185804B (en) * | 2018-02-24 | 2019-12-24 | 梁仓平 | High-safety steamer for high-temperature and high-pressure cooking of food |
| CN108717750A (en) * | 2018-07-20 | 2018-10-30 | 北京七十五度科技有限公司 | A kind of vending machine with automatic heating function |
| CN109645813A (en) * | 2018-12-29 | 2019-04-19 | 珠海优特智厨科技有限公司 | The control method of cooking equipment, cooking equipment |
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| Publication number | Publication date |
|---|---|
| CN103960960B (en) | 2016-04-27 |
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