CN2388506Y - Heat pipe stove for cooking and heating - Google Patents

Abstract

The utility model discloses a hot pipe stove for cooking and heating, which is composed of a stove body, a water storing tank, a water inlet pipe, and a water outlet pipe. A heat conducting pipe with high heat conductivity is arranged between a hearth and the water storing tank and can make water in the water storing tank reach the requirement of heating in a short time. The utility model is a great improvement for existing stoves.

Description

The heat pipe cooking and heating furnace

The utility model relates to a cooking and heating furnace tool.

At present, national conditions and climatic characteristic according to China, at northern country, cooking and heating furnace has huge market, thereby Heating stove is various in style, diverse in function, have in order to improve the thermal efficiency, adopted the secondary return air measure specially, but made a general survey of existing heating-cooking stove and accessory, because heat transfer medium is limit by the entity metal, all exist the shortcoming slow, that the thermal efficiency is low of conducting heat inevitably.

The purpose of this utility model is at the deficiencies in the prior art, and the cooking and heating furnace tool of a kind of high heat transfer, high thermal efficiency is provided.

The purpose of this utility model is to realize like this, heat pipe cooking and heating furnace tool is made up of body of heater and the water storage tank that invests in the body of heater, it is characterized in that, described water storage tank is embedded with heat pipe, one end of heat pipe stretches in the water storage tank, the other end stretches in the burner hearth of described body of heater, is provided with outlet pipe in the upper end of water storage tank, and the lower end is provided with return pipe.

Because the utility model heat pipe cooking and heating furnace has adopted high rate heat transport between water storage tank and body of heater heat pipe can make the water in the water storage tank reach the heating requirement in the short time as main heat transfer medium, and the water temperature of the existing stove and accessory of water temperature exceeds about 15 ℃.Having improved heat transfer rate and heat transfer efficiency so greatly, is the desirable renewal product at existing cooking and heating furnace tool.

Fig. 1 shows schematic diagram for the heat pipe cooking and heating furnace cuts open.

Below in conjunction with accompanying drawing the utility model is described in further detail, the heat pipe cooking and heating furnace is made up of body of heater and the water storage tank that invests in the body of heater, body of heater is by stove case 14, furnace lining 3, furnace bottom 8, fire grate 6, fire grate handle 7, fire poking barrel 16, fire-suppressing cover 9, stove circle 10, bell 12, smokestack 11 critical pieces such as grade are formed, this becomes known technology already, water storage tank is made up of with the empty tube shape container 4 around furnace lining that is communicated with it the empty tube shape main water box 15 around the neck mouth, the inwall of main water box 15 is close to the neck mouth, outer wall is near stove case 14, heat preserving and insulating material is filled up in the gap of outer wall and stove case 14, as rock wool etc., main water box 15 is provided with the communication passage with auxilliary water tank 4, heating outlet pipe one end communicates with main water box 15, the other end stretches out outside the body of heater, and high heat pipe 1 one ends stretch in the main water box 15, and the other end stretches in the burner hearth, directly obtain coal-fired heat, can be according to the size of area of heat-supply service, the quantity of heat pipe is installed in decision, generally installs 2-6.High heat pipe 1 is by irritating heat-conducting work medium in the seamless steel pipe, its composition is by redistilled water 50-60%, ethanol 33-48%, potassium bichromate 1%, sodium dichromate 1%, the filling capacity is 20% of the pipe volume, heat pipe is sealed at both ends to form, auxilliary water tank 4 is looped around between furnace lining 3 and the stove case 14, closely contact with furnace lining 3, be provided with the heat-insulation and heat-preservation material between auxilliary water tank 4 and stove case 14, return pipe 5 stretches in the auxilliary water tank 4 in order to backwater after passing stove case 14 and insulating.

Claims (2)

1, the heat pipe cooking and heating furnace is made up of body of heater and the water storage tank that invests in the body of heater, it is characterized in that, described water storage tank is embedded with heat pipe (1), one end of heat pipe (1) stretches in the water storage tank, the other end stretches in the burner hearth of described body of heater, be provided with outlet pipe (13) in the upper end of water storage tank, the lower end is provided with return pipe (5).

2, a kind of heat pipe cooking and heating furnace as claimed in claim 1 is characterized in that, described water storage tank is made up of main water box (15) and the auxilliary water tank (4) that communicates with it.