CN2442132Y - Improved energy saving range - Google Patents

Abstract

The utility model relates to an improved range structure. The utility model has main structural characteristic that the range wall 7 of a range opening 2 is formed by a fireproof material with good thermal insulation effect in a surrounding way, and besides, a spiral metal pipe 5 is surrounded outside the range wall 7. The section of the pipe can be circular or flat tubular, the front end of the pipe is communicated with a coal water pipeline, and the terminal is communicated with a water tap 4. The utility model can effectively improve heat utilization rate of the range and reduce fuel consumption. The device has the advantages of artful design, reasonable structure, low cost and sufficient utilization of heat energy. The utility model is suitable for coal gas-fired ranges, natural gas-fired ranges, electric ranges, coal ranges, etc. The utility model can be used for cooking rice and dishes as well as boiling water.

Description

Improved energy-saving cooking

The utility model relates to a kind of improved cooking range structure.

The cooking stove that uses in dining room or the kitchen shown in 3 figure, is to set up several fire doors 2 and tank 3 on the kitchen range top 1 at present, and burner 6 is installed in the fire door, the cooker of placing on the flame directly-fired kiln mouth 2 of burner 6 ejections; At the suitable place of the kitchen range top, generally be that the tank top is provided with tap 4, convenient water intaking when being beneficial to cook the cooking.Yet, must expend long period and more fuel because the flame that burner 6 ejections are only arranged as heat energy source, therefore cooks food; Must expend for more time and more fuel the cold water that tap supplied on the kitchen range top is boiled when needing in addition.

The purpose of this utility model is to provide a kind of improvement energy-saving cooking of saving the energy and the hot water supply being arranged at any time, and it can improve the heat energy utilization rate of cooking stove effectively, reduces expending of fuel.

The purpose of this utility model realizes by following technical measures: cooking stove has several fire doors and tank on table, and be provided with tap corresponding to tank, in fire door, be provided with burner, be characterised in that: the furnace wall of this fire door is adopted fire-resistant and material frame high insulating effect encloses and makes, and be connected with on the furnace wall and encompass spiral helicine metal pipe material, the end of tubing is communicated with tap.

But described tubing cross section circle or flat tube shape, but tubing is communicated with tap place cartridge control valve.

Fig. 1 is an overall structure schematic diagram of the present utility model.

Fig. 2 is a sectional structure schematic diagram of the present utility model.

Fig. 3 is the cooking range structure schematic diagram that uses at present.

Embodiment below in conjunction with 1,2 pair of utility model of accompanying drawing is described in detail.

As shown in the figure, several fire doors 2 and tank 3 are arranged on the table 1 that the utility model proposes, be equiped with tap 4, be equiped with burner 6 in the fire door corresponding to the tank top.Architectural feature of the present utility model mainly is that the furnace wall 7 of fire door 2 is adopted fire-resistant and material frame high insulating effect encloses and forms, and is surrounded with spiral metal pipe material 5 in the outside of this furnace wall 7.Tubing shape and corresponding being right after of furnace wall 7 profiles, but tubing cross section circle or flat tube shape.Tubing front end communicate with cold water pipes, end then is communicated with tap 4.

When burner 6 is lighted a fire and when jetting out flames work, the cold water that is looped around in the tubing on the furnace wall 7 also heats up gradually thereupon, and the temperature in the fire door is risen, correspondingly shortened the time of cooking and cooking; In addition, when boiling soup or having other to need, the tap 4 of outwarding winding can be emitted the interior hot water of tubing at any time for using, and has not only shortened the time of heats cold water boil, has reduced expending of fuel.

The cooking stove that the utility model provides because the furnace walls 7 in the fire door 2 adopt the material with insulation and fire protecting performance to make, thereby can be guaranteed that the fire door temperature is unlikely and outwards distribute fast, makes fire door continue to keep the uniform temperature value; Owing to have to be incubated fire door preferably, can shorten and cook required heat time heating time, saved the energy; Cold water can be risen to the uniform temperature value owing to buried tubing 5 in the furnace wall 7, provide hot water even steam, not only utilize waste heat but also saved the energy by tap 4.

The design of this device is ingenious, rational in infrastructure, makes simply, and cost is low, and heat energy is fully utilized, and is applicable to cooking stoves such as coal gas, natural gas, electric furnace, coal stove, and double simultaneously the heating up water of cooking of cooking has wide market prospects.

Claims (2)

1, a kind of improved energy-saving cooking, cooking stove has several fire doors (2) and tank (3) on table (1), and be provided with tap (4) corresponding to tank, in fire door, be provided with burner (6), it is characterized in that: the furnace wall (7) of this fire door (2) is adopted fire-resistant and material frame high insulating effect encloses and makes, and be connected with on furnace wall (7) and encompass spiral helicine metal pipe material (5), the end of tubing is communicated with tap (4).

2,, it is characterized in that by the described cooking stove of claim 1: tubing (5) but cross section circle or flat tube shape, tubing is communicated with tap (4) but locates cartridge control valve.

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