CN2513482Y

CN2513482Y - Quickly heating non-burning pot for steaming and boiling

Info

Publication number: CN2513482Y
Application number: CN 01256403
Authority: CN
Inventors: 王耀民; 秦亚飞
Original assignee: Yunnan Aerospace Jinglie Sci & Tech Co Ltd
Current assignee: Yunnan Aerospace Jinglie Sci & Tech Co Ltd
Priority date: 2001-10-26
Filing date: 2001-10-26
Publication date: 2002-10-02
Anticipated expiration: 2011-10-26

Abstract

The utility model provides a quick heating burnt-free steamer, which consists of an outer casing, a steamer body, a burner, a flue and a thermal conduction layer. The steamer is characterized in that an enclosed space among the steamer body, the burner, the outer wall of the thermal conduction layer and the inner wall of the outer casing forms into a vapor generating layer. A vapor liquid separator and a steam pipe, which are communicated with the steamer body, are arranged on the vapor generating layer. The vapor generating layer sends the vapor into the steamer for directly heating to realize the double-heating of the inside and the outside of the steamer when the steamer body is heated. Therefore, the utility model has the advantages of high thermal efficiency and fast heating. Any steamed objects in the steamer can not be burnt. Fifty percent of the fuel and the heating time can be saved. The direct thermal efficiency can reach to seventy eight percent. The utility model also has the advantages of convenient movement, safety and reliability. And the temperature can be controlled according to the requirements. The utility model can be widely used to collective eateries of militaries, organs, schools, hospitals, etc.

Description

Speed heat is not stuck with paste digester

The utility model relates to a kind of digester, especially a kind of digester that is connected as a single entity with the enclosed burning device.

The mode at the bottom of the direct enamelware pot of naked light is mostly adopted in its heating of traditional steamer or saucepan.This mode of heating not only exists pot body inequality of being heated, promptly the position that contacts with naked light such as the bottom of a pan etc. easily produce overheated and are burned, and because of it is to heat under opening-wide state, the heat energy that produces that burns has quite a few to be dissipated in the air, thereby causes serious heat loss.For this reason, Chinese patent CN2413224Y discloses a kind of " enclosed burning heater ", it is by shell, combustion apparatus and combustion chamber and smoke exhaust pipe constitute, wherein the combustion chamber advances the port that burner is communicated with combustion apparatus, stretching out the outer smoke exhaust pipe of shell is communicated with atmosphere, inner bag and shell open-mouth connect into shell, closed sandwich between the courage, be provided with the heat-conducting layer that is communicated with combustion chamber and smoke exhaust pipe in the closed sandwich, and hold thermal medium in the closed sandwich, the thermal current that produces when the combustion chamber is during through heat-conducting layer, heat energy can be passed to the thermal medium in the closed sandwich, give the pot body by thermal medium with thermal energy transfer again.Though characteristics energy-conservation, that temperature retention time is long, heat utilization efficiency is high that this mode of heating has, because food carries out indirect by the pot body in the pot, therefore, heat time heating time is long, speed is slow, only is applicable to pot congee, Baoshang etc.In addition, because the heating of pot body undertaken by thermal medium, so heating-up temperature can't be regulated and control by required, the phenomenon of being burned can occur.So existing this class device still can not satisfy people's needs, is necessary to make improvements.

The purpose of this utility model is to overcome the deficiency of prior art, and providing a kind of can directly heat food, and temperature is adjustable, and the fast heat that can not be burned is not stuck with paste digester.

The utility model is realized by following technical proposal: it is made of shell, pot body, burner, flue, heat-conducting layer, wherein the pot body is located in the shell, burner is located at a pot body bottom, heat-conducting layer is communicated with burner, flue respectively, flue is communicated with atmosphere, it is characterized in that the enclosure space between pot body, burner, heat-conducting layer outer wall and outer casing inner wall constitutes the steam generation layer, and the steam generation layer is provided with vapour liquid separator and the steam pipe that is communicated with the pot body.So that at the bottom of the heating kettle, the high-temperature steam that the steam generation layer produces is sent into directly heating in the pot, realize dual-heated to thing in the pot.

The import of described vapour liquid separator is communicated with the steam generation layer by steam pipe, and outlet links to each other with the discharging tube of bottom of pot body by steam pipe, so that by discharging tube high-temperature steam is entered in the pot.

The bottom of described steam generation layer is communicated with the water inlet pipe which is provided with discharging valve, and water inlet pipe links to each other with water supply tank, so that as required to moisturizing of steam generation layer or draining; Top links to each other with vapour liquid separator by steam pipe, and vapour liquid separator is provided with the steam ports that often begins to rehearse, and is normal pressure with the pressure that guarantees the steam generation layer.

Described burner is by being located at pot combustion chamber of body bottom and linking to each other with the combustion chamber and place the fuel oil of housing exterior or fuel gas buring head to constitute.So that fuel oil or combustion gas can be in the combustion chamber internal combustion.

Described heat-conducting layer is by being distributed in combustion chamber periphery and many heat pipes that are communicated with it and placing the ring-type smoke stratification of inner walls to constitute, this flue layer is communicated with heat pipe and smoke exhaust pipe respectively, thereby increase the passage of flue gas stream, make flue gas heat energy pass to aqueous medium as far as possible, reduce heat loss, improve heat utilization efficiency.

The utility model is provided thereon to be provided with on the base that moves wheel, is convenient to whole moving.

The utility model compared with prior art has following advantage and effect: because such scheme, make pot body in the heated while, steam is sent into directly heating in the pot, realize the dual-heated that pot is interior, pot is outer, therefore, the heat utilization efficiency height, firing rate is fast, and any cooking material in the pot is burned, can saves for 50% fuel and heat time heating time, direct heat efficient reaches 78%.In addition the utility model also has compact conformation, conveniently moving, characteristics such as safe and reliable, and can control temperature as required.Can be widely used in collectiveity canteens such as army, office, school, hospital.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a vertical view;

Fig. 3 is the A-A cutaway view;

Fig. 4 is the B-B cutaway view;

Fig. 5 is the heat-conducting layer distribution map.

Below in conjunction with accompanying drawing the utility model is described further, is not limited to this but hold within the utility model.

Among the figure, 1 is base, its underpart is provided with

moves wheel

11,2 is shell, in it, being provided with

insulation layer

21,3 between the outer wall is burner, adopts commercially available fuel oil (or combustion gas) burner, this burner links to each other with

combustion chamber

8,4 is the pot body, and its bottom is provided with leakage fluid dram 41 and

discharging tube

42,5 is a heat-conducting layer, constitute by heat pipe 51 and ring-type smoke stratification 52, heat pipe 51 is 8 tops in the combustion chamber circumferentially, and its lower end is communicated with the combustion chamber, and the upper end is communicated with the ring-type smoke stratification, ring-type smoke stratification 52 is communicated with

smoke exhaust pipe

7,6 are the steam generation layer, by the pot body, burner, enclosure space between heat-conducting layer outer wall and the outer casing inner wall constitutes, and 9 is vapour liquid separator, its import 93 links to each other with steam generation layer 6 by steam pipe 94, outlet 92 links to each other with steam pipe 95, and the other end of steam pipe 95 links to each other with pot body discharging tube 42, and 10 is water supply tank, by feed pipe 101, drainpipe 102 links to each other with

steam generation layer

6, and 22 is electric-controlled box.After burner 3 is lighted, fuel oil or combustion gas be 8 internal combustion in the combustion chamber, promptly pot body 4 bottoms are heated, the flue gas that burning produces enters heat pipe 51, simultaneously the water in the steam generation layer 6 is heated, the steam of generation enters vapour liquid separator 9 through 94, feeds in the pot and directly heats through steam pipe 95, drainpipe 42 again, and flue gas enters atmosphere through smoke stratification 52 by smoke exhaust pipe 7.

Claims

1, a kind of fast heat is not stuck with paste digester, constitute by shell, pot body, burner, flue, heat-conducting layer, wherein the pot body is located in the shell, burner is located at a pot body bottom, and heat-conducting layer is communicated with burner, flue respectively, and flue is communicated with atmosphere, it is characterized in that the enclosure space between pot body, burner, heat-conducting layer outer wall and outer casing inner wall constitutes the steam generation layer, and the steam generation layer is provided with vapour liquid separator and the steam pipe that is communicated with the pot body.

2, digester according to claim 1 is characterized in that the import of described vapour liquid separator is communicated with the steam generation layer by steam pipe, and outlet links to each other with the discharging tube of bottom of pot body by steam pipe.

3, digester according to claim 1 is characterized in that the bottom of described steam generation layer is communicated with the water inlet pipe which is provided with discharging valve, and water inlet pipe links to each other with water supply tank; Top links to each other with vapour liquid separator by steam pipe, and vapour liquid separator is provided with the steam ports that often begins to rehearse.

4, digester according to claim 1 is characterized in that described burner is by being located at pot combustion chamber of body bottom and linking to each other with the combustion chamber and place the fuel oil of housing exterior or fuel gas buring head to constitute.

5, digester according to claim 1 is characterized in that described heat-conducting layer by being distributed in combustion chamber periphery and many heat pipes that are communicated with it and placing the ring-type smoke stratification of inner walls to constitute, and this flue layer is communicated with heat pipe and smoke exhaust pipe respectively.

6, digester according to claim 1 is characterized in that digester is placed on it to be provided with on the base that moves wheel.