CN2840866Y

CN2840866Y - Steam cooking device

Info

Publication number: CN2840866Y
Application number: CN 200520067539
Authority: CN
Inventors: 蒋树彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-21
Filing date: 2005-11-21
Publication date: 2006-11-29
Anticipated expiration: 2015-11-21

Abstract

A kind of steam cooking device, comprise cooking-vessel, this cooking-vessel is communicated with steam generator, form on the diapire of this cooking-vessel and have the vapor diffusion chamber that steam portals, it is indoor that the steam that produces in this steam generator enters this vapor diffusion, and portal by its steam and to be diffused in the cooking-vessel.

Description

Steam cooking device

Technical field

The utility model relates to a kind of cooking device, relates to a kind of device that utilizes hot water to scald cooking food specifically.

Background technology

People usually add hot water with various traditional health food and beverage batchings and boil, and utilize boiling water to scald then and boil living food, eat such as foods such as easily ripe vegetables in season, laminar meats, for example chafing dish or spicy soup, the instant-boiled mutton etc.The hot water that the way of dining of this quasi-tradition generally obtains to seethe with excitement by the bottom (such as the pot bottom of chafing dish) of the direct heating kettle of flame.Its heating source generally comprises chemical fuels such as coal gas, charcoal, gasoline or alcohol.

But the food of this quasi-tradition scalds and to boil device and have some shortcomings.At first, the device of this quasi-tradition relies on heating furnace directly to heat, the flame that produces is directly aimed at the bottom of a pan, because at pot and add between the thermal-flame separated by a distancely, a part of heat is directly passed to the bottom of a pan, some heat then can't be delivered to the bottom of a pan, but diffuse in the air by the mode of radiation, therefore make that the efficient of flame heat is very low, not only waste energy, and, make that water is heated to fluidized state needs the long time because the efficiency of heating surface is not high; Secondly, not only between the heating furnace and the bottom of a pan, produce heat-energy losses, and between pot and water, also can produce heat energy loss, because this heat transmission between the two also relies on heat radiation to carry out basically, because the heating kettle of this quasi-tradition is generally the pot that metal material is made, for example iron pan or stainless-steel pan etc., so its heat transfer speed is very fast, heat is dispersed in the air easily, and then produces heat energy loss once more; In addition, traditional food scalds and boils device owing to adopt the metal material pot, its heat conductivity is strong, and rely on flame directly to heat, heating process is difficult to control equably, and metal pan in use, easily the metallicity minute impurities is penetrated in the water, make the water temperature in the pot be difficult to keep constant, food primary characteristic and delicate flavour are difficult to keep, and the food after boiling hot the boiling is easy to generate and overdoes, overdone phenomenon.

The utility model content

The purpose of this utility model provides a kind of steam cooking device that can overcome above-mentioned conventional art shortcoming.

The purpose of this utility model is achieved through the following technical solutions: this steam cooking device comprises cooking-vessel, this cooking-vessel is communicated with steam generator, form on the diapire of this cooking-vessel and have the vapor diffusion chamber that steam portals, it is indoor that the steam that produces in this steam generator enters this vapor diffusion, and portal by its steam and to be diffused in the cooking-vessel.

Advantage of the present utility model is: the cooking-vessel that adopts nonmetallic materials to make replaces traditional canister, and not only thermal loss reduces, and heat transference efficiency is improved, and homogeneous heating; The utility model directly feeds steam in the nonmetal cooking-vessel, and is fast that water is boiled by the heat exchange action of water in steam and the container, and fast food cooked by scalding or boiled.So not only the efficiency of heating surface is improved, and makes shorten heat time heating time, and food can boil just to the duration and degree of heating, can keep its original delicate flavour and characteristic, can not produce and overdo or superheating phenomenon; In addition, the cooking-vessel that forms with wooden or bamboo material manufacturing in use can not cause health hazard to human body

Description of drawings

Below the utility model will be further described.

Fig. 1 is the plane broken section structure chart of the utility model steam cooking device;

Fig. 2 is the vertical view of the cooking-vessel part of structure shown in Figure 1.

The specific embodiment

The utility model provides a kind of novel device that utilizes steam cooking food, compare with conventional art, this device for cooking has two outstanding characteristics: at first, the cooking-vessel that the utility model adopts nonmetallic materials to make replaces traditional canister, not only thermal loss reduces, heat transference efficiency is improved, and homogeneous heating; Secondly, the utility model directly feeds steam in the nonmetal cooking-vessel, and is fast that water is boiled by the heat exchange action of water in steam and the container, and fast food cooked by scalding or boiled.So not only the efficiency of heating surface is improved, and makes shorten heat time heating time, and food can boil just to the duration and degree of heating, can keep its original delicate flavour and characteristic, can not produce and overdo or superheating phenomenon.Below be illustrated by some specific embodiments.

With reference to figure 1, Fig. 2, this device for cooking food comprises cooking-vessel 10 and passes through vapor pipe 20 connected steam generators 30.This cooking-vessel 10 is formed by nonmetallic materials, is preferably formed by wood materials or bamboo material, and its global shape is round barrel shape.The outstanding hemispherical vapor diffusion chamber 14 that forms on diapire 12 mediads of this cooking-vessel 10, the surface of this vapor diffusion chamber 14 are offered some steams and are portalled 142.These 14 belows, vapor diffusion chamber are equipped with steam check-valves 16, this steam check-valves 16 is communicated with an end of a vapor pipe 20 by steam interface 18, this steam check-valves 16 is used to prevent that steam from refluxing, and prevents that promptly the water in the cooking-vessel 10 is not back to steam generator 30 when having steam or steam not enough in the steam generator 30.The other end of this vapor pipe 20 is connected on the steam generator 30.

Device for cooking food dependence steam of the present utility model comes the water in the cooking container 10, at first produce high-temperature vapour (figure does not show) by steam generator 30, this high-temperature vapour enters in the vapor diffusion chamber 14 of above-mentioned cooking-vessel 10 diapires 12 via above-mentioned vapor pipe 20, pass some steams of offering on these 14 surfaces, vapor diffusion chamber again and portal 142, run into the water (figure does not show) in the cooking-vessel 10 and form steam bubbles (figure does not show), and move up from the bottom of cooking-vessel 10 gradually, in the process that moves, the water of the high energy heat transferred cooking-vessel 10 that these steam bubbles have, continual heat transmission makes water be rapidly heated gradually and seethes with excitement, and the foods in the cooking-vessel 10 are boiled or cook by scalding, the health nutrient condiment of cooking-vessel 10 is incorporated the nutritious health care soup of formation in the water equably.

In above-mentioned vapor heated process, be transported in the cooking-vessel 10 owing to steam passes this vapor pipe 20, and steam is with the water generates heat exchange in the form of bubble and the above-mentioned cooking-vessel 10, so thermal energy transfer efficient is higher, heat time heating time is fast, and the heating power consumption is low; In addition, because cooking-vessel 10 adopts nonmetallic materials to form, its thermal insulation is good, and the steam heated process is easy to control equably, make the water temperatures in the cooking-vessel 10 keep constant easily, scald like this and cook the food that takes and keep primary characteristic and delicate flavour substantially that the food after boiling hot the boiling is soft tasty and refreshing, can not produce overdo, overdone phenomenon, and its fresh and tender degree can continue the long period.Especially use this food to scald to boil the device serious soup of stewing, because long high-temperature vapour osmosis, food original flavor in the cooking-vessel 10 is decomposed in the water, the long-boiled soup that pot comes out can keep the food original flavor, and is more clear, more refreshing, sweeter, better to eat than the long-boiled soup of stewing out with other method.

In the above-described embodiments, described cooking-vessel is formed by nonmetallic materials, preferably adopts solid wood materials or bamboo material to form here, because it has good heat-insulating property, keeps the even of water temperature easily.Certainly, above-mentioned cooking-vessel also can be made by other nonmetallic materials that have good thermo-insulation properties equally.In addition, the concrete shape of this cooking-vessel also is not limited to the described drum shape of embodiment, and other shape also can be used as its planform such as cuboid or ellipsoid.In addition, the vapor diffusion chamber also can be for other shape, such as shapes such as cuboid or centrums.Above-mentioned steam portals also can be formed at the bottom surface of described vapor diffusion chamber.

As an embodiment of the present utility model, shown in Fig. 1-2, this steam generator 30 is provided with pressure limiting valve 33, reaches the safety glass 37 of close this security alarm valve 35 near the security alarm valve 35 of this pressure limiting valve 33.When taking place to stop up in the steam course of conveying, releasing pressure automatically during steam generator 30 internal gas pressure superpressures is guaranteed safe in utilization; By this security alarm valve 35, when steam carry stop up and steam generator 30 in pressure limiting valve 33 when losing efficacy simultaneously, safety is guaranteed in also pressure release of warning automatically during steam generator 30 internal gas pressure superpressures; By this safety glass 37, carry when steam stop up, the pressure limiting valve 33 in the steam generator 30, when security alarm valve 35 lost efficacy simultaneously, safety glass 37 can crowdedly break pressure release during steam generator 30 internal gas pressure superpressures, guarantees safety.

In another embodiment, shown in Fig. 1-2, be provided with heater strip 32 in this steam generator 30, thereby its two ends form heater circuit by the alternating voltage that lead 34 applies 220V, connect GSS Gear Select Switch 36 by lead 34 in this heater circuit, this switch 36 has four contacts can be for switching, when switching to the A contact, the heating power maximum, corresponding firing rate is the fastest; When switching to the B contact, heating power is medium, and firing rate is medium; When switching to the C contact, heating power is minimum, and firing rate is the slowest; And when switching to the D contact, then disconnecting circuit stops heating.In addition, at the ac voltage input of this heater circuit air band leakage switch 31 is set, this air band leakage switch 31 cut off the power supply voluntarily when electric leakage takes place heater circuit, the assurance Electrical Safety.When heater circuit be short-circuited or during overcurrent this air band leakage switch 31 cut off the power supply voluntarily, guarantee Electrical Safety.And, at the ac voltage input of this heater circuit thermoswitch 38 is set, when in the steam generator 30 when anhydrous or overheated this thermoswitch 38 cut off the power supply voluntarily, guarantee Electrical Safety.

Claims

1, a kind of steam cooking device, comprise cooking-vessel, it is characterized in that: this cooking-vessel is communicated with steam generator, form on the diapire of this cooking-vessel and have the vapor diffusion chamber that steam portals, it is indoor that the steam that produces in this steam generator enters this vapor diffusion, and portal by its steam and to be diffused in the cooking-vessel.

2, steam cooking device according to claim 1, it is characterized in that: this below, vapor diffusion chamber is equipped with the steam check-valves that is used to prevent the steam backflow, this steam check-valves is communicated with an end of a vapor pipe, and the other end of this vapor pipe is connected on the above-mentioned steam generator.

3, steam cooking device according to claim 1 is characterized in that: this steam generator is provided with pressure limiting valve, reaches the safety glass of close this security alarm valve near the security alarm valve of this pressure limiting valve.

4, steam cooking device according to claim 1 is characterized in that: be provided with heater strip in this steam generator, form heater circuit thereby its two ends apply voltage, be connected with GSS Gear Select Switch in this heater circuit.

5, steam cooking device according to claim 4 is characterized in that: the voltage input end at this heater circuit is provided with air band leakage switch.

6, steam cooking device according to claim 4 is characterized in that: the ac voltage input at this heater circuit is provided with thermoswitch.

7, steam cooking device according to claim 1 is characterized in that: these steams portal and are opened in the surface of above-mentioned vapor diffusion chamber.

8, steam cooking device according to claim 1 is characterized in that: these steams portal and are opened in the bottom surface of above-mentioned vapor diffusion chamber.

9, steam cooking device according to claim 1 is characterized in that: this cooking-vessel is formed by vegetable material.