CN2699187Y

CN2699187Y - Heat conducting medium stove steaming cabinet

Info

Publication number: CN2699187Y
Application number: CN 200320123857
Authority: CN
Inventors: 阮春生
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-11-13
Filing date: 2003-11-13
Publication date: 2005-05-11
Anticipated expiration: 2013-11-13

Abstract

The utility model relates to a steaming cabinet used in catering and industry, in particular to a heat conducting medium stove steaming cabinet. The heat conducting medium stove steaming cabinet of the utility model comprises a steam sotve1, a gas flue2, a medium layer3, a blast chamber4, a burner5, a medium circulating pipe6, a chiller7, a steam box8 and a flue outlet10. The blast chamber4 and the gas flue2 are communicated and arranged in the steam sotve1. The flue outlet10 is communicated with the gas flue2 and positioned at the upper part of the steam sotve1. The burner5 is arranged outside of the steam sotve1 and communicated with the blast chamber4. The gas flue2 and the blast chamber4 are provided with the medium layer which is communicated with the chiller7 by the medium circulating pipe6. The top surface of the steam stove1 is provided with a steam opening where the steam box8 is placed. The utility model is characterized in that the gas flue, the medium layer and the blast chamber are arranged in the steam stove and the steaming cabinet can utilize the medium in the heating medium layer of the gas flue to store heat and discharge the heat stored in the medium after stopping burning, thus, the heat efficiency is increased.

Description

The heat-conducting medium stove steaming cabinet

Technical field

The utility model relates to the catering trade and industrial steamer, especially utilizes medium to increase the steamer of the thermal efficiency.

Technical background

Chinese patent application number 02253276.5 discloses a kind of " volumetric gas water heater that adopts gravity flow closed helical circulation line to conduct heat ", the volumetric gas water heater that system adopts the end to end closed helical circulation line of gravity flow to conduct heat, it is the end to end spiral circulation line of making by copper pipe of one or more groups gravity flow, the fin tube type combustion heat-exchange device that is connected with it reaches the heat-exchanging water tank that is passed by its insertion and forms; Nozzle and special-purpose low-noise unidirectional valve are installed in the end to end spiral circulation line of gravity flow, but and charge into phase change medium; Fin tube type combustion heat-exchange device is below the vertical direction of heat-exchanging water tank; Medium in the end to end spiral circulation line of gravity flow is heated and is phase-changed into gaseous state, under the control of nozzle and special-purpose low-noise unidirectional valve, gaseous medium rises in the water tank through nozzle, by the tube wall heat exchange, the water in the heating water tank, gaseous medium is emitted heat, condensation becomes liquid state mutually, liquid medium by the gravity effect, flows back to fin tube type combustion heat-exchange device under the control of special-purpose low-noise unidirectional valve.Chinese patent application numbers 93222171.8 discloses a kind of " strong-saving type automatic water filling steamer ", the medium that system utilizes the ccontaining water of a water storage interlayer to heat as gas combustion waste gas and steam box inwall conducts, can effectively reclaiming the waste gas energy, and guarantee steam box baking properties person; Steam box inner hollow room bottom is provided with a tank, the water control valve that one energy automatic water-supply is arranged in this tank, the outlet pile warp tank base plate downside of water control valve and being communicated in the water storage interlayer of medium altitude chamber rear side, medium altitude chamber back end layers wall is provided with a pipeline to be communicated with tank again; Be that an exhaust interlayer is arranged outside the water storage interlayer of casing rear side in addition, this exhaust interlayer bottom extends upward the floss hole that connects to the steam box box top, and the secondary blast pipe that cooperates the casing both sides to be provided with.

Summary of the invention

The purpose of this utility model is to provide a kind of heat-conducting medium stove steaming cabinet that utilizes flue heat medium, the playback of medium heat accumulation.

Heat-conducting medium stove steaming cabinet described in the utility model is made of steam copper, flue, dielectric layer, combustion chamber, burner, medium circulation pipe, cooler, steam box, outlet flue, the combustion chamber communicates with flue and all is arranged in the steam copper, outlet flue communicates with flue, be positioned at the steam copper top, burner is arranged on outside the steam copper, communicate with the combustion chamber, flue and chamber wall are provided with dielectric layer, dielectric layer is communicated with cooler by the medium circulation pipe, the steam copper end face has steam port, and steam box is placed on the steam port.

Characteristics of the present utility model are that flue, dielectric layer, combustion chamber all are arranged in the steam copper, and flue can be arranged to various curved shapes, to increase heat exchange area, utilize the medium in the flue heat medium layer, the medium heat accumulation, after burning stops, but the stored heat playback of medium come out, thereby improve the thermal efficiency.After experiment showed, that burning stops, steam copper is still sustainable to reach 30-40 minute to steam box for steam.

Description of drawings

Accompanying drawing is the utility model structural representation.

Among the figure: 1-steam copper, 2-flue, 3-dielectric layer, 4-combustion chamber, 5-burner, 6-medium circulation pipe, 7-cooler, 8-steam box, 9-steam port, 10-outlet flue.

The specific embodiment

The described heat-conducting medium stove steaming cabinet of present embodiment is by steam copper 1, flue 2, dielectric layer 3, combustion chamber 4, burner 5, medium circulation pipe 6, cooler 7, steam box 8, outlet flue 10 constitutes, combustion chamber 4 communicates with flue 2 and all is arranged in the steam copper 1, outlet flue 10 communicates with flue 2, be positioned at steam copper 1 top, burner 5 is arranged on outside the steam copper 1, communicate with combustion chamber 4, flue 2 and combustion chamber 4 walls are provided with dielectric layer 3, in the steam copper 1 water is housed, the heat that produces during burning is the dielectric layer 3 on heating flame chamber 4 and flue 2 walls at first, water in the heating steam pot 1 again, after the water boiling, provide steam by steam port 9 to steam box 8, dielectric layer 3 is communicated with cooler 7 by medium circulation pipe 6, cooler 7 is not worked in the ordinary course of things, only after the vaporization of localized liquid medium, enter cooler 7, just start working, cooled medium enters in the dielectric layer 3 through medium circulation pipe 6 again, and cooler 7 can be water-cooled or air-cooled.Flue 2 can be arranged to various curved shapes, to increase heat exchange area.

Claims

1, a kind of heat-conducting medium stove steaming cabinet, it is characterized in that by steam copper (1), flue (2), dielectric layer (3), combustion chamber (4), burner (5), medium circulation pipe (6), cooler (7), steam box (8), outlet flue (10) constitutes, combustion chamber (4) communicates with flue (2) and all is arranged in the steam copper (1), outlet flue (10) communicates with flue (2), be positioned at steam copper (1) top, burner (5) is arranged on outside the steam copper (1), communicate with combustion chamber (4), flue (2) and combustion chamber (4) wall are provided with dielectric layer (3), dielectric layer (3) is communicated with cooler (7) by medium circulation pipe (6), steam copper (1) end face has steam port (9), and steam box (8) is placed on the steam port (9).