CN203802249U - Dual-purpose steamer - Google Patents

Dual-purpose steamer Download PDF

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Publication number
CN203802249U
CN203802249U CN201420191022.6U CN201420191022U CN203802249U CN 203802249 U CN203802249 U CN 203802249U CN 201420191022 U CN201420191022 U CN 201420191022U CN 203802249 U CN203802249 U CN 203802249U
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CN
China
Prior art keywords
water
steam
level control
water level
control box
Prior art date
Application number
CN201420191022.6U
Other languages
Chinese (zh)
Inventor
黄相玉
曹骥
曹亚裙
茅忠群
诸永定
Original Assignee
宁波方太厨具有限公司
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Publication date
Application filed by 宁波方太厨具有限公司 filed Critical 宁波方太厨具有限公司
Priority to CN201420191022.6U priority Critical patent/CN203802249U/en
Application granted granted Critical
Publication of CN203802249U publication Critical patent/CN203802249U/en

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Abstract

The utility model relates to a dual-purpose steamer. The dual-purpose steamer comprises a steamer body, a steamer door, a steam generator and a water tank communicated with the steam generator, wherein an inner container assembly with a cooking chamber is arranged in the steamer body. The dual-purpose steamer is characterized in that a temperature sensor or/and a pressure sensor is/and arranged in the cooking chamber, a steam valve capable of making the cooking chamber communicated with the outside is arranged on the inner container assembly, an electromagnetic lock used for locking the steamer door is installed on the inner container assembly or the steamer door, a control assembly capable of outputting a normal pressure steaming working mode and a pressure steaming working mode is arranged in the steamer body, besides, a water level control box is arranged in the steamer body, the water tank is connected with the steam generator through the water level control box, and the steam generator in the steamer body is higher than the water level control box in the steamer body; a heating element of the steam generator, the temperature sensor or/and the pressure sensor, the electromagnetic lock, the steam valve, a first water pump, a first one-way electromagnetic valve, a third one-way electromagnetic valve and a second water pump are all connected with the control assembly.

Description

A kind of double-purpose steam box
Technical field
The present invention relates to a kind of double-purpose steam box.
Background technology
At present, steam box on market, be normal pressure steam box, this class steam box is in the time of the difficult prepared food things such as culinary art joint, chicken, soft-shelled turtle, and because saturated-steam temperature is 100 DEG C 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 cooker, electric pressure cooking saucepans with pressure 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
Technical problem to be solved by this invention is to provide a kind of double-purpose steam box that collects normal pressure steaming mode of operation and pressure steaming mode of operation dual-heated pattern for above-mentioned prior art, it can need to change at any time heating mode according to different food materials, cook simultaneously complete after, the water of box house can also be drawn back to water tank, be convenient to clean.
The present invention solves the problems of the technologies described above adopted technical scheme: comprise casing, in casing, be provided with the inner bag assembly with cooking chamber, on casing, be provided with the chamber door for opening 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 or/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, the electromagnetic lock for locking chamber door is installed, 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 the Control Component that can export normal pressure steaming mode of operation and pressure steaming mode of operation, in addition, 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, be communicated with by inlet channel, 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 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 position of steam generator in casing higher than water level control box the position in casing, 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,
The heating element heater of described steam generator, temperature sensor or/and pressure sensor, electromagnetic lock, steam valve, the first water pump, the first Unidirectional solenoid valve, the 3rd Unidirectional solenoid valve and the second water pump be all connected with described Control Component.
As improvement, in described water level control box, be provided with water level control buoy, water level control buoy is also connected with described Control Component.
Improve again, in described casing, be provided with quickly cooling device.
Preferably, described quickly cooling device comprises the sprinkler head being arranged in cooking chamber, and this sprinkler head is communicated with described water tank or water level control box by the second Unidirectional solenoid valve, and described the second Unidirectional solenoid valve is connected with described Control Component.
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 color, nutritional labeling, there is again pressure steam box distinguishing feature: cooking temp improves, firing rate is very fast, penetration depth is dark simultaneously, mouthfeel is glutinous, both organically combine, not only delicious food but also quick of cooking food, can greatly facilitate, enrich people's dietetic life; Simultaneously; the position of steam generator in steam box be the position in casing higher than water level control box; after having cooked; as long as the 3rd Unidirectional solenoid valve is opened, the residue water in steam generator just can, because ground potential difference flows back to water level control box, then be drawn back water tank by the second water pump by the water in water level control box; the effectively service life of protection steam generator and water level control box; guarantee that heating pipe line is clean, avoid producing peculiar smell, be also convenient to the clean water tank of user.
Brief description of the drawings
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.
Detailed description of the invention
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 the chamber door 15 for opening 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 the Control Component 16 that can export normal pressure steaming 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, 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, be communicated with by inlet channel, 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 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 control buoy 5 are all connected with described Control Component 16.Liquid level in water level control box 4 is detected by water level control buoy 5, and has Control Component 16, by the switching of controlling 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.
Steam under mode of operation at pressure, 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 is exported normal pressure and is steamed mode of operation or pressure steaming 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, liquid level in the water level control buoy 5 energy sensed water level control cabinets that arrange in water level control box is also 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, in the time that liquid level adds to the predetermined the highest liquid level of Control Component, Control Component 16 is exported control signal closes 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, and is transported to continually cooking chamber 13 thereby produce steam, and now the first Unidirectional solenoid valve 6 oppositely bears not conducting of steam pressure.
In the time that Control Component output normal pressure steams mode of operation, Control Component 16 is exported control signal all opens 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 inputted in cooking chamber 13 from steam generator 8, and the interior excess steam of cooking chamber 13 is discharged inner bag through steam valve 11;
In the time that Control Component 16 output pressures steam mode of operation, Control Component 16 is exported control signal all closes 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 control signal heats the heating element heater of steam generator 8, thereby producing steam is input in cooking chamber 13, make steam be agglomerated into supersaturated vapor in cooking chamber 13, Control Component 16 Temperature numerical of Real-time Collection temperature sensor 9 and the pressure value of pressure sensor simultaneously, in the time that the temperature in cooking chamber reaches default the first Temperature numerical of Control Component or in the time that the pressure in cooking chamber reaches the first pressure value that Control Component presets, thereby Control Component 16 is exported control signal and is stopped 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 in the time that the pressure in cooking chamber reaches the second pressure value that Control Component presets, Control Component 16 is exported control signal makes 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,
Steam in mode of operation situation at Control Component output pressure:
In the time that temperature sensor 9 is malfunctioning, detect cooking chamber internal pressure by pressure sensor 12, when cooking chamber internal pressure is in the time 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, in the time that 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.
In the time that pressure sensor 12 is malfunctioning, detect culinary art indoor temperature by temperature sensor, when cooking chamber internal pressure is in the time 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.
When normal pressure steams mode of operation that what no matter Control Component 16 was exported is or pressure steam 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, steam under mode of operation at pressure, 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.In the time that 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 supersaturated vapor cooling saturated vapor that is fast in cooking chamber, in the time that pressure sensor detects that cooking chamber internal pressure 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 not only delicious food but also quick of cooking food, can greatly facilitate, enrich people's dietetic life.

Claims (4)

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 the chamber door for opening 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 or/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, the electromagnetic lock for locking chamber door is installed, 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 the Control Component that can export normal pressure steaming mode of operation and pressure steaming mode of operation, in addition, 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, be communicated with by inlet channel, 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 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 position of steam generator in casing higher than water level control box the position in casing, 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,
The heating element heater of described steam generator, temperature sensor or/and pressure sensor, electromagnetic lock, steam valve, the first water pump, the first Unidirectional solenoid valve, the 3rd Unidirectional solenoid valve and the second water pump be all connected with described Control Component.
2. double-purpose steam box according to claim 1, is characterized in that: in described water level control box, be provided with water level control buoy, water level control buoy is also connected with described Control Component.
3. double-purpose steam box according to claim 1, is characterized in that: in described casing, be provided with quickly cooling device.
4. double-purpose steam box according to claim 3, it is characterized in that: described quickly cooling device comprises the sprinkler head being arranged in cooking chamber, this sprinkler head is communicated with described water tank or water level control box by the second Unidirectional solenoid valve, and described the second Unidirectional solenoid valve is connected with described Control Component.
CN201420191022.6U 2014-04-18 2014-04-18 Dual-purpose steamer CN203802249U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104083073A (en) * 2014-04-18 2014-10-08 宁波方太厨具有限公司 Dual-purpose steam box and working control method thereof
CN104287612A (en) * 2014-10-30 2015-01-21 广东美的厨房电器制造有限公司 Steam oven
CN105716347A (en) * 2014-12-03 2016-06-29 中国航空工业集团公司航空动力控制系统研究所 Liquid nitrogen low-temperature box
CN106419513A (en) * 2016-11-29 2017-02-22 蓝治成 Split-type micropressure steam cooking device
CN106820943A (en) * 2015-12-03 2017-06-13 江苏板桥厨具有限公司 A kind of point of rice steaming box of disk steamed rice

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104083073A (en) * 2014-04-18 2014-10-08 宁波方太厨具有限公司 Dual-purpose steam box and working control method thereof
CN104083073B (en) * 2014-04-18 2016-04-27 宁波方太厨具有限公司 A kind of double-purpose steam box and operation control method thereof
CN104287612A (en) * 2014-10-30 2015-01-21 广东美的厨房电器制造有限公司 Steam oven
CN104287612B (en) * 2014-10-30 2016-05-18 广东美的厨房电器制造有限公司 Steam roaster
CN105716347A (en) * 2014-12-03 2016-06-29 中国航空工业集团公司航空动力控制系统研究所 Liquid nitrogen low-temperature box
CN106820943A (en) * 2015-12-03 2017-06-13 江苏板桥厨具有限公司 A kind of point of rice steaming box of disk steamed rice
CN106419513A (en) * 2016-11-29 2017-02-22 蓝治成 Split-type micropressure steam cooking device

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GR01 Patent grant
C25 Abandonment of patent right or utility model to avoid double patenting
AV01 Patent right actively abandoned

Granted publication date: 20140903

Effective date of abandoning: 20160427