CN1413545A - High-efficiency energy-saving food steaming cabinet - Google Patents
High-efficiency energy-saving food steaming cabinet Download PDFInfo
- Publication number
- CN1413545A CN1413545A CN 02101742 CN02101742A CN1413545A CN 1413545 A CN1413545 A CN 1413545A CN 02101742 CN02101742 CN 02101742 CN 02101742 A CN02101742 A CN 02101742A CN 1413545 A CN1413545 A CN 1413545A
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- steam
- heater
- shell
- energy
- food
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- 235000013305 food Nutrition 0.000 title claims abstract description 47
- 238000010025 steaming Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000001172 regenerating effect Effects 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 4
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 235000012149 noodles Nutrition 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 235000013547 stew Nutrition 0.000 description 3
- 235000021404 traditional food Nutrition 0.000 description 3
- 239000002918 waste heat Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
A high-efficiency energy-saving food steaming cabinet comprises a shell, wherein a water feeder and a heater are arranged at the bottom in the shell, an evaporator is arranged above the heater, a steam box for placing food is arranged above the evaporator, a steam heating device communicated with the evaporator is arranged between the evaporator and the steam box, and steam at 100 ℃ can be heated to 150 ℃, so that the heat efficiency can be improved. A steam convection device is also arranged in the steam box, and a heat energy regeneration device is also arranged above the steam box.
Description
Technical field
The present invention relates to a kind of food steaming cabinet.
Background technology
Traditional food steaming cabinet generally comprises shell, the bottom is provided with feed feeder, heater in the enclosure, the heater top is provided with the evaporimeter that is communicated with feed feeder, by the water in the heater heating fumigators water is become steam, in the steam chest that is placed with food that is provided with above again steam being introduced food is cooked.
Summary of the invention
In view of traditional food steaming cabinet heat utilization efficiency is very low, waste a large amount of heat energy and contaminated environment, the object of the present invention is to provide a kind of energy-efficient food steaming cabinet, can improve the thermal efficiency, energy savings is of value to environmental protection.
In order to achieve the above object, the invention provides a kind of energy-efficient food steaming cabinet, comprise shell, the bottom is provided with feed feeder, heater in the enclosure, the heater top is provided with the evaporimeter that is communicated with feed feeder, and the evaporimeter top is provided with the steam chest of placing food, it is characterized in that, be provided with a steam heater that is communicated with this evaporimeter between this evaporimeter and the steam chest, this steam heater is communicated with steam chest.
Described energy-efficient food steaming cabinet is characterized in that this steam heater has a shell, and this shell is provided with admission opening, vapor opening, is provided with electric heater in this shell.
This electric heater periphery can be provided with fin.
Described energy-efficient food steaming cabinet, it is characterized in that, can be provided with the steam convection device in this steam chest, this steam convection device comprises the food-shelf of the interval setting that is located at layering in the steam chest, between each layer food-shelf, form steam channel, electric fan is set in food-shelf one side.
Described energy-efficient food steaming cabinet, it is characterized in that, this steam chest top also can be provided with the heat energy regenerating unit that is connected with this steam chest, this heat energy regenerating unit has a shell, this shell is provided with admission opening, vapor opening, in this shell, be provided with heat exchange coil, be respectively equipped with water inlet, delivery port at the two ends of heat exchange coil.
The middle part can be provided with prerotation vane in the shell of this heat energy regenerating unit.
The advantage of energy-efficient food steaming cabinet of the present invention is:
1, this evaporimeter top is provided with a steam heater that is communicated with it, and this steam heater is communicated with steam chest.100 ℃ 100～150 ℃ of scopes that are steam heated to can have been increased the kinetic energy of steam by above-mentioned steam heater, the temperature difference of raising and provision room, prolongation steam is absorbed heat becomes the process of condensed water, and the heat absorption rate of food is significantly promoted.Introduce the steam chest of placing food with this superheated steam, can improve food heat absorption efficiency and food quality.Equipment is stewed in existing commonly used traditional steaming, and a common ground is all arranged, and is exactly that water is heated under normal pressure (atmospheric pressure), can only produce 100 ℃ steam (pressure vessel, pressure steamer and be except the equipment of the energy with the high-pressure saturated steam).And this point is their common weakness.Because 100 ℃ is again the critical-temperature that steam condenses into water, so be easy to become condensed water after the steam of this temperature is absorbed heat, stick to the surface of food and infilter in the food, or condense into the globule and flow away, cause influencing the quality and the waste heat energy of food.Apply the present invention to above-mentioned traditional steaming now and stew on the equipment, thoroughly overcome above-mentioned weakness, make traditional food steam stewed notion and produce revolutionary change.
2, the above-mentioned steam convection device of installing in steam chest makes the interior steam of steam chest make high-speed motion, makes steam be forced to circulative convection, increases the orientation that is heated of food and steam collision frequency and increase food, improves the heat absorption rate of food.
3, above this steam chest, also be provided with the heat energy regenerating unit, the steam waste heat that overflows in the steam chest is used, utilize used heat further to improve heat utilization efficiency,, also can supply with other devices and use or store for future use except that supplying with steamer self with the hot water.
Description of drawings
Fig. 1 is the structural representation of a kind of three food steaming cabinets of the present invention.
Fig. 2 is the structural representation of a kind of simple gate food steaming cabinet of the present invention.
Fig. 3 is the structural representation of steam heater of the present invention.
Fig. 4 is the structural representation of steam convection device of the present invention.
Fig. 5 is a heat energy regenerating unit structural representation of the present invention.
Fig. 6 is a three-door steam cabinet of having used steam heater.
Fig. 7 is a simple gate steamer of having used steam heater.
Fig. 8 is a cage ladder type steam stove of having used steam heater.
Fig. 9 is a Guangdong formula rice noodle roll stove of having used steam heater.
Figure 10 is steamer feed feeder operating principle figure.
The specific embodiment
Embodiment shown in the present invention incites somebody to action in conjunction with the accompanying drawings is described in detail below:
As shown in Figure 1, 2, energy-efficient food steaming cabinet of the present invention is three or simple gate commonly used, energy-efficient food steaming cabinet of the present invention, comprise shell 10, the bottom is provided with feed feeder 17, heater 16 in the enclosure, heater 16 tops are provided with the evaporimeter 15 that is communicated with feed feeder 17, these evaporimeter 15 tops are provided with steam chest 14, be provided with a steam heater 11 that is communicated with this evaporimeter 15 between this evaporimeter 15 and the steam chest 14, this steam heater 11 be located at the steam chest 14 of placing food in its top and be communicated with.
In conjunction with shown in Figure 3, this steam heater 11 has a shell 111, and this shell 111 is provided with admission opening 112, vapor opening 113, is provided with electric heater 114 in this shell 111 of what.
These electric heater 114 peripheries are provided with fin 115.Under normal pressure, 100 ℃ the steam that boiling water produces enters from admission opening 112, contact with electric heater 114 equably along shell 111, tie up fin 115 on the electric heater 114, increased its area of dissipation, the steam in the heater is heated fully, the steam after being heated has significantly improved temperature, become superheated steam, from vapor opening 113 outputs.The advantage of this superheated steam is pressure low (normal pressure), the temperature height, have easily control, safety characteristics.
In conjunction with shown in Figure 4, be provided with the steam convection device in this steam chest 14, this steam convection device comprises the food-shelf 141 of the interval setting that is located at layering in the steam chest, forms steam channel 142 between each layer food-shelf, in food-shelf 141 1 sides electric fan 143 is set.
In conjunction with shown in Figure 5, these steam chest 14 tops are provided with the heat energy regenerating unit 13 that is communicated with this steam chest 14, this heat energy regenerating unit 13 has a shell 131, this shell 131 is provided with admission opening 132, vapor opening 133, in this shell 131, be provided with heat exchange coil 134, be respectively equipped with water inlet 135, delivery port 136 at the two ends of heat exchange coil 134.
The middle part is provided with prerotation vane 137 in the shell 131 of this heat energy regenerating unit.
Water heater via 16 in evaporimeter 15 heats makes the water explosive evaporation become 100 ℃ steam, 100 ℃ steam enters steam heater 11 from evaporimeter 15, be heated to form superheated steam, temperature can be promoted to 150 ℃, enter steam chest 14 through conduit again, in steam chest 14, the electric fan 143 of above-mentioned steam convection device makes the interior superheated steam of steam chest make high-speed motion, make superheated steam be forced to circulative convection, increase the heat absorption rate of food and superheated steam collision frequency and raising food.
The exhaust steam that overflows from steam chest 14 can enter the heat energy regenerating unit 13 that is communicated with this steam chest 14 that establish these steam chest 14 tops through collecting pipe, the waste heat of exhaust steam can carry out heat exchange with the cold water in the heat exchange coil established in this shell 131 134, with the heating of the water in the heat exchange coil 134, remaining steam overflows from vapor opening 133, the normal-temperature water of being supplied with by feed feeder 17 enters heat exchange coil 134 from water inlet 135, be introduced into evaporimeter 15 through pipeline again after being heated, as shown in Figure 1, 2.
As illustrated in fig. 1 and 2, the operating principle of feed feeder 17 is to utilize simply and effectively mechanical device of a cover, water is fed to high-order heat energy regenerating unit 13 from low level makes it to be heated.Among Figure 10, feed feeder 17 is made up of water level case 171, ball type switch valve 172, connecting rod 173, floating box 174.Water tank 171 is communicated with evaporimeter 15 among Fig. 1 and Fig. 2, makes the water level unanimity.When the water level in the evaporimeter 15 descended because of evaporation, floating box 174 drivening rods 173 were opened ball type switch valve 172, and running water is able to upwards to flow to heat energy regenerating unit 13 by this switch valve and is heated, and introduced in the evaporimeter 15 through pipeline and replenished.When evaporation was slowed down or stop, water level rose again, and floating box 174 drivening rods 173 are closed ball type switch valve 172, so formed one and added and subtracted the feed feeder of water inlet because of fluctuation in stage, and water is fed to high-order heat energy regenerating unit from low level on demand.
Above-mentioned steamer owing to there are enough exhaust steam to enter heat energy regenerating unit 13 through collecting pipe, so through hot water that heat exchange coil 134 carries out the heat exchange output except supplying with steam chest self uses, can also supply with other equipment uses or it is stored for future use.In Fig. 5, add one group of heat exchange coil 134, insert the water source in addition, and controlled flow, just can obtain temperature required hot water.
Principal character in the energy-efficient food steaming cabinet of the present invention is--steam heater.This device removes and to be applied on the steamer, also can be applicable to other food and steams and stew utensil, so long as produce the steam application that is combined under normal pressure.Stew as steamer-like steaming, Guangdong formula rice noodle roll steam stove is installed in this device between steam (vapor) outlet and food steamer, the Steamed Rice Rolls plate, and it is required to look the food that is steamed, and vapor (steam) temperature is promoted to a suitable scope (100 ℃-150 ℃), can significantly improve heat utilization efficiency.Several examples that Fig. 6 to Fig. 9 uses in other equipment for the steam heater in the energy-efficient food steaming cabinet of the present invention; It mainly is the superheated steam that utilizes it to produce.Steaming stewed equipment: Fig. 6 comprising four kinds of food commonly used is three-door steam cabinet; Fig. 7 is the simple gate steamer; Fig. 8 is a cage ladder type steam stove; And Fig. 9 is a Guangdong formula rice noodle roll stove.
See Fig. 6 to Fig. 9, when heating element B1 changes into heat energy with the energy of fuel, the heating of water in the steam generator B2 is produced 100 ℃ of steam, this steam is heated to form superheated steam (the experiment gained of (100+ Δ) ℃ through steam heater B3, in the time of Δ=2-50 ℃, steam boiled dinner product best results), enter steam chest B4 then and steam the boiled dinner thing.
Steam heater in the energy-efficient food steaming cabinet of the present invention can be used in all different equipment, produces good effect.Except above-mentioned four kinds of common foods steam the equipment of stewing, also be applicable to such as take out cabinet type steam box, go-cart enters the large-scale steamer of formula, and on various commercialization and table ware sterilizer and the medical apparatus sterilizer.
Every employing characterizes all facilities of the steam heater of distinguishing characteristics of the present invention, all should be included within protection scope of the present invention.
Claims (7)
1, a kind of energy-efficient food steaming cabinet, comprise shell, the bottom is provided with feed feeder, heater in the enclosure, the heater top is provided with the evaporimeter that is communicated with feed feeder, the evaporimeter top is provided with the steam chest of placing food, it is characterized in that: be provided with a steam heater that is communicated with this evaporimeter between this evaporimeter and the steam chest, this steam heater is communicated with steam chest.
2, energy-efficient food steaming cabinet according to claim 1 is characterized in that: 100 ℃ of steam that normal pressure produces down are heated to the superheated steam of 100+ Δ ℃ scope by described steam heater.
3, energy-efficient food steaming cabinet according to claim 1, it is characterized in that: this steam heater has a shell, and this shell is provided with admission opening, vapor opening, is provided with electric heater in this shell.
4, energy-efficient food steaming cabinet according to claim 2 is characterized in that: this electric heater periphery is provided with fin.
5, energy-efficient food steaming cabinet according to claim 3, it is characterized in that: be provided with the steam convection device in this steam chest, this steam convection device comprises the food-shelf of the interval setting that is located at layering in the steam chest, between each layer food-shelf, form steam channel, electric fan is set in food-shelf one side.
6, energy-efficient food steaming cabinet according to claim 4, it is characterized in that: this steam chest top is provided with the heat energy regenerating unit that is connected with this steam chest, this heat energy regenerating unit has a shell, this shell is provided with admission opening, vapor opening, be provided with heat exchange coil in this shell, the two ends of what heat exchange coil are respectively equipped with water inlet, delivery port.
7, energy-efficient food steaming cabinet according to claim 6 is characterized in that: utilize a cover simple mechanical device that water is fed to high-order heat energy regenerating unit from low level.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HK01107468A HK1037467A2 (en) | 2001-04-16 | 2001-10-26 | High-efficacy energy-saving steaming cabinet |
| HK01107468.7 | 2001-10-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1413545A true CN1413545A (en) | 2003-04-30 |
| CN1236718C CN1236718C (en) | 2006-01-18 |
Family
ID=10945378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02101742 Expired - Lifetime CN1236718C (en) | 2001-10-26 | 2002-01-17 | High-efficiency energy-saving food steaming cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1236718C (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100431452C (en) * | 2004-02-27 | 2008-11-12 | 夏普株式会社 | Steam cooker |
| CN100459913C (en) * | 2004-02-27 | 2009-02-11 | 夏普株式会社 | Steam cooker |
| CN100549532C (en) * | 2004-02-27 | 2009-10-14 | 夏普株式会社 | Steam cooker |
| CN101390706B (en) * | 2008-07-31 | 2010-06-09 | 浙江苏泊尔家电制造有限公司 | Domestic multifunctional high-temperature electric steaming box |
| CN101357037B (en) * | 2007-07-30 | 2010-12-15 | 徐佳义 | Energy and water saving steamer |
| CN102578902A (en) * | 2012-03-01 | 2012-07-18 | 曹江涛 | Energy-saving steam box |
| CN102813446A (en) * | 2012-09-10 | 2012-12-12 | 陈立德 | Steaming box |
| CN103371716A (en) * | 2012-04-16 | 2013-10-30 | 黄卫华 | Normal pressure steamer |
| CN103654379A (en) * | 2013-11-18 | 2014-03-26 | 蒋群 | Multifunctional rolling type steam box production line |
| CN104042104A (en) * | 2013-03-13 | 2014-09-17 | 东莞市微电环保科技有限公司 | Energy-saving type electric steaming device |
| CN104643908A (en) * | 2014-01-14 | 2015-05-27 | 东莞市微电环保科技有限公司 | Scale easy removing steam cabinet |
| CN105495279A (en) * | 2016-02-17 | 2016-04-20 | 中山艾德克智能控制科技有限公司 | Intelligent temperature control steam box control method and application thereof |
| CN108392068A (en) * | 2018-05-08 | 2018-08-14 | 广州榕冠厨房设备有限公司 | A kind of steamer of the electric heating energy |
| CN109864571A (en) * | 2019-03-01 | 2019-06-11 | 黄丽娜 | A kind of box for braising fried rice noodles reducing the smog amount of blowing on one's face |
| CN111383389A (en) * | 2018-12-28 | 2020-07-07 | 刘青波 | Full-automatic vending machine |
| CN111972978A (en) * | 2020-09-04 | 2020-11-24 | 常州工学院 | Automatic energy-saving safe steaming cabinet device that packs into and take out |
| CN112603152A (en) * | 2020-12-16 | 2021-04-06 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
-
2002
- 2002-01-17 CN CN 02101742 patent/CN1236718C/en not_active Expired - Lifetime
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100459913C (en) * | 2004-02-27 | 2009-02-11 | 夏普株式会社 | Steam cooker |
| CN100549532C (en) * | 2004-02-27 | 2009-10-14 | 夏普株式会社 | Steam cooker |
| CN100431452C (en) * | 2004-02-27 | 2008-11-12 | 夏普株式会社 | Steam cooker |
| CN101357037B (en) * | 2007-07-30 | 2010-12-15 | 徐佳义 | Energy and water saving steamer |
| CN101390706B (en) * | 2008-07-31 | 2010-06-09 | 浙江苏泊尔家电制造有限公司 | Domestic multifunctional high-temperature electric steaming box |
| CN102578902B (en) * | 2012-03-01 | 2014-07-23 | 曹江涛 | Energy-saving steam box |
| CN102578902A (en) * | 2012-03-01 | 2012-07-18 | 曹江涛 | Energy-saving steam box |
| CN103371716A (en) * | 2012-04-16 | 2013-10-30 | 黄卫华 | Normal pressure steamer |
| CN102813446A (en) * | 2012-09-10 | 2012-12-12 | 陈立德 | Steaming box |
| CN104042104A (en) * | 2013-03-13 | 2014-09-17 | 东莞市微电环保科技有限公司 | Energy-saving type electric steaming device |
| CN104042106A (en) * | 2013-03-13 | 2014-09-17 | 东莞市微电环保科技有限公司 | Energy-saving type electric steaming device |
| CN103654379A (en) * | 2013-11-18 | 2014-03-26 | 蒋群 | Multifunctional rolling type steam box production line |
| CN103654379B (en) * | 2013-11-18 | 2016-03-09 | 蒋群 | Multi-functional rolling type steam box production line |
| CN104643908A (en) * | 2014-01-14 | 2015-05-27 | 东莞市微电环保科技有限公司 | Scale easy removing steam cabinet |
| CN105495279A (en) * | 2016-02-17 | 2016-04-20 | 中山艾德克智能控制科技有限公司 | Intelligent temperature control steam box control method and application thereof |
| CN108392068A (en) * | 2018-05-08 | 2018-08-14 | 广州榕冠厨房设备有限公司 | A kind of steamer of the electric heating energy |
| CN111383389A (en) * | 2018-12-28 | 2020-07-07 | 刘青波 | Full-automatic vending machine |
| CN109864571A (en) * | 2019-03-01 | 2019-06-11 | 黄丽娜 | A kind of box for braising fried rice noodles reducing the smog amount of blowing on one's face |
| CN109864571B (en) * | 2019-03-01 | 2020-11-17 | 瑞安市精质模具科技有限公司 | Rice noodle steaming box capable of reducing amount of smoke to puff rice noodle |
| CN111972978A (en) * | 2020-09-04 | 2020-11-24 | 常州工学院 | Automatic energy-saving safe steaming cabinet device that packs into and take out |
| CN112603152A (en) * | 2020-12-16 | 2021-04-06 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1236718C (en) | 2006-01-18 |
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Granted publication date: 20060118 |
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