CN2810427Y

CN2810427Y - Superheated steam oven possessing superheated steam function

Info

Publication number: CN2810427Y
Application number: CN 200520060533
Authority: CN
Inventors: 王冬雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-06-22
Filing date: 2005-06-22
Publication date: 2006-08-30
Anticipated expiration: 2015-06-22

Abstract

The utility model relates to a superheated steam oven with a superheated steam function. The utility model generates superheated steam mainly through two sets of devices and through two-stage heating, i.e., a boiler with a heating device and certain pressure is arranged at the preceding stage and generates steam with the temperature of more than or equal to 100 DEG C, and the steam is further heated by a steam heating chamber further at the secondary stage so that superheated steam with the temperature of from more than 100 DEG C to less than or equal to 400 DEG C can be generated. The superheated steam sprays towards food in an over liner from different directions of the oven liner to cook in order to ensure that the cooked food has good mouth feel, moisture and fresh and tender mouth feel, and moreover, superfluous fat and salt in the food can be removed, food with low calories is cooked, and more vitamins and minerals can be reserved. The utility model is a health, flavorful, fast and multifunctional cooking kitchen electric appliance.

Description

A kind of overhead steam boiler that has the superheated steam function

Technical field

The utility model relates to culinary cuisine electrical equipment, particularly a kind of a kind of overhead steam boiler that has the superheated steam function that food is carried out the culinary art of fast and high quality by superheated steam system generation superheated steam.

Background technology

Lean on the product of steamed food that food steamer, steamer, pressure cooker are arranged at present on the market, even the microwave steamer etc., the operation principle of its superheated steam system of Sharp's overhead steam boiler is on the market:

1. the steam drive assembly heats water, produces about 300 ℃ of water vapours.

2. these superheated steams spray to food, cook and appoint.

But all the ubiquity thermal efficiency is low for they, and vapor (steam) temperature is not high, and quantity of steam is few, and steam scatters and disappears big, and speed is slow, and inconvenient operation is used many shortcomings such as dangerous, steamed wheaten foods thing weak effect.So this series products still has significant limitation, be difficult to be popularized as daily household kitchen culinary products, especially difficulty is carried out delicious culinary art to numerous dish.

Its outstanding defective of present product is that body is huge, involves great expense, and can't satisfy consumer's user demand.

The utility model content

The utility model is exactly in order to overcome the problems that above-mentioned steam series products exists, and a kind of a kind of overhead steam boiler that has the superheated steam function that produces 100 ℃＜t≤400 ℃ by the heating of superheated steam device two-stage is provided

Above-mentioned purpose of the present utility model is achieved in that referring to the accompanying drawing part:

A kind of overhead steam boiler that has the superheated steam function, it comprises furnace chamber and heats the two poles of the earth heater that produces superheated steam through the preceding utmost point and secondary two-stage, be provided with the boiler with certain pressure (5) of band heater in prime, it produces 〉=100 ℃ steam, prime links to each other with secondary, the secondary steam heating chamber that comprises the superheated steam that produces 100 ℃＜t≤400 ℃, the outlet of these superheated steams is led to furnace chamber from the different direction of furnace chamber, cook fast and appoint, can not scatter and disappear with the moisture content that keeps food, keep the fresh and tender of food.

Described boiler (5) is low-pressure boiler or high-pressure boiler.

One water pump (3) connects boiler (5), and water pump (3) comprises Electromagnetic water pump, electric water pump, low-pressure pump, high-pressure hydraulic pump or other any type of water pump.

The pressure of the water of described water pump (3) output is necessarily greater than the pressure of boiler (5).

Described prime and secondary heater not only comprise tubular heater, the boiler heater, and Electric radiant Heating Film heating, semiconductor heat booster etc., and comprise the heater of any other form.

Described water pump (3) can flow to boiler (5) to water in the mode in gap, also can flow to boiler (5) in a continuous manner.

No matter be about 100 ℃ vapor pressure of water producing in prime or the superheated steam vapor pressure in 100 ℃＜t≤400 of secondary generation ℃, can be 1 standard atmospheric pressure, also can be greater than 1 standard atmospheric pressure.

The steam heating chamber that produces the superheated steam of 100 ℃＜t≤400 ℃ comprises the A of steam heating chamber (7), the B of steam heating chamber (8), the C of steam heating chamber (9), the water vapour that boiler (5) is produced plays deceleration on the one hand, and also heating produces superheated steam to water vapour on the other hand.

Heating produces superheated steam to water vapour for the described A of steam heating chamber (7), the B of steam heating chamber (8), the several steam heating chamber of the C of steam heating chamber (9), also can be designed to water vapour be heated the generation superheated steam, spray in the furnace chamber from different directions then with a unique steam heating chamber.

One inhales steam turbine (11) is communicated with furnace chamber (12) by steam outlet pipe (10), the steam of finishing after the circulation is discharged furnace chamber (12) by steam outlet pipe (10), steam pipe (6) is communicated with the A of steam heating chamber (7), the B of steam heating chamber (8), the C of steam heating chamber (9) and furnace chamber respectively, the steam of discharging furnace chamber at last enters the A of steam heating chamber (7), the B of steam heating chamber (8), the C of steam heating chamber (9) respectively by steam pipe (6) again, so constantly forms periodic duty.

Because the utility model has adopted technique scheme, use superheated steam system baking food, can remove fat unnecessary in the food and salt, cook out the food of low-calorie, can keep more Multivitamin and mineral matter.Have the multiple function of cooking to select, the function that comprises baking, bakes, steams, heats and thaw can be cooked daily meat, poultry, seafood, vegetables, cake, biscuit or the like.The utility model can unloadedly produce the foul that the convection current superheated steam comes the cleaning oven cavity wall.Except being the heat transfer medium cooking food with superheated steam, also can be without steam be outside the heat transfer medium cooking food with air, promptly the dry combustion method air produces the hot air convection cooking food.In addition, can add the lemon cleaning agent at water tank, no-load running utilizes the circulation of lemonade in system to remove inner incrustation scale.

Description of drawings

Fig. 1 is the utility model structural representation

Fig. 2 is the utility model side view

Among the figure:

1. water tank 2. water pipes 3. water pumps 4. flow devices 5. boilers 6. steam pipes 7. A of steam heating chamber 8. B of steam heating chamber 9. C of steam heating chamber 10. steam outlet pipes 11. are inhaled steam turbine 12. furnace chambers 13. bodies of heater

The specific embodiment

The utility model specific embodiment is as follows:

As shown in the figure, entire work process is such: the water of water tank is sent into boiler (5) to water by water pipe (2) and flow device (4) under the work of water pump (3).Notice that hydraulic pressure is necessarily greater than boiler (5).After water enters boiler (5), produce the water vapour of about t=100 ℃ (possible t＞100 ℃), water vapour enters the A of steam heating chamber (7) respectively by steam pipe (6), the B of steam heating chamber (8), the C of steam heating chamber (9), at this moment flow velocity slows down water vapour because entering three bigger chambers of volume, and A, B, the several steam heating chamber of C produce the superheated steam of 100 ℃＜t≤400 ℃, the A of steam heating chamber (7) simultaneously to water vapour heating, the B of steam heating chamber (8), the outlet of the superheated steam that the C of steam heating chamber (9) is produced is led to furnace chamber from the different direction of furnace chamber.Superheated steam directly sprays in the furnace chamber (12) from A, B, the several steam heating chamber of C respectively.Temperature descended to some extent after superheated steam in the furnace chamber (12) was cooked the circulation of finishing furnace chamber inside afterwards to food, under the work of inhaling steam turbine (11), the steam of finishing in the furnace chamber after the circulation is discharged furnace chamber (12) by steam outlet pipe (10), the steam of discharging furnace chamber at last enters the A of steam heating chamber (7), the B of steam heating chamber (8), the C of steam heating chamber (9) respectively by steam pipe (6) again, so constantly forms periodic duty.

Claims

1, a kind of overhead steam boiler that has the superheated steam function, it is characterized in that: it comprises furnace chamber and heats the two poles of the earth heater that produces superheated steam through the preceding utmost point and secondary two-stage, be provided with the boiler with certain pressure (5) of band heater in prime, it produces 〉=100 ℃ steam, prime links to each other with secondary, the secondary steam heating chamber that comprises the superheated steam that produces 100 ℃＜t≤400 ℃, the outlet of these superheated steams is led to furnace chamber from the different direction of furnace chamber.

2, a kind of overhead steam boiler that has the superheated steam function according to claim 1 is characterized in that: described boiler (5) is low-pressure boiler or high-pressure boiler.

3, a kind of overhead steam boiler that has the superheated steam function according to claim 1 is characterized in that: a water pump (3) connects boiler (5), and water pump (3) comprises the water pump of Electromagnetic water pump, electric water pump, low-pressure pump, high-pressure hydraulic pump or other form.

4, a kind of overhead steam boiler that has the superheated steam function according to claim 1 is characterized in that: the pressure of the water of described water pump (3) output is greater than the pressure of boiler (5).

5, according to claim 1 or 2 or 3 active 4 described a kind of overhead steam boilers that have the superheated steam function, it is characterized in that: described prime and secondary heater comprise tubular heater, boiler heater, Electric radiant Heating Film heating, semiconductor heat booster, or comprise the heater of other form.

6, a kind of overhead steam boiler that has the superheated steam function according to claim 5 is characterized in that: the steam heating chamber that produces the superheated steam of 100 ℃＜t≤400 ℃ comprises that the water vapour that boiler (5) is produced plays the A of steam heating chamber (7), the B of steam heating chamber (8), the C of steam heating chamber (9) of deceleration.

7, a kind of overhead steam boiler that has the superheated steam function according to claim 6 is characterized in that: the outlet of the superheated steam that the A of steam heating chamber (7), the B of steam heating chamber (8), the C of steam heating chamber (9) are produced is led to furnace chamber from the different direction of furnace chamber.

8, a kind of overhead steam boiler that has the superheated steam function according to claim 7, it is characterized in that: one inhales steam turbine (11) is communicated with furnace chamber (12) by steam outlet pipe (10), steam pipe (6) is communicated with the A of steam heating chamber (7), the B of steam heating chamber (8), the C of steam heating chamber (9) and furnace chamber (12) respectively, the steam of discharging furnace chamber at last enters the A of steam heating chamber (7), the B of steam heating chamber (8), the C of steam heating chamber (9) respectively by steam pipe (6) again, forms circulation.