CN2493864Y - Cooking/heating energy-saving furnace - Google Patents

Abstract

An energy-saving furnace for cooking heating comprises a furnace shell, thermal insulation layer, water jacket of furnace body, refractory layer, hearth, return burning hearth, flue, water jacket of the flue, inlet pipe and outlet pipe and is characterized in that three supporting hollow tubes connected are separately arranged between the upper and lower faces of the four-layer circular hollow return burning disc inside the return burning hearth, and the circular return burning disc on the top of the return burning hearth is connected with a hot water pipe through the flue water jacket; the energy-saving furnace through three times of centralized return burning via six returns and eight times of decomposition heat conducting has characteristics of fast ignition, strong firepower, big heat transfer area, and 50 percent of energy-saving, long service life, safety, pollution-free, simple fabrication and low cost, etc.

Description

Cooking heating and energy saving stove

The utility model relates to a kind of energy-conservation stove, relates to a kind of cooking heating and energy saving stove specifically.Belong to the boiler plant technical field, be applicable to city, township's family daily life cooking heating usefulness.

Before the utility model, energy-conservation stove miscellaneous has appearred on the market, as the energy-conservation stove of honeycomb briquette fast food, the energy-conservation stove of household small-size, multifunctional heating stove, combustion-supporting stove etc., this is cooked, warms oneself and played certain effect family, because of the updating of furnace binding, energy savings has been received certain effect again.But it has many deficiencies and drawback: the one, and only disposable burning is carried fire, is conducted heat slowly; The 2nd, the combustion journey is short, and heat energy is not fully utilized; The 3rd, heat transfer area is little, and the heat exchange frequency is low, and thermal loss is big; The 4th, the thing followed is to waste energy, and can not reduce to lowest limit.

The purpose of this utility model is at above-described the deficiencies in the prior art and defective, a kind of cooking heating and energy saving stove is provided, it returns burning three times through poly-fire, make combustion Cheng Jiachang, heat energy is fully utilized, through the heat-conducting layer of six backhauls, eight decomposabilities, improved the utilization rate of high heat energy greatly again, and energy-conservation, reduce cost and applicability strong.

The purpose of this utility model is finished as follows: cooking heating and energy saving stove comprises metallic body of heater shell, heat-insulation layer, body of heater water layer chuck, flame retardant coating, burner hearth, the stove thorax, flue, flue water layer chuck, dreg discharging box, water inlet pipe and outlet pipe etc., above-described body of heater shell heat-insulation layer inside is close to and is looped around around the body of heater water layer chuck, the adjacent flame retardant coating of water layer chuck, flame retardant coating is looped around on the water layer chuck inwall, place under the stove thorax and constitute burner hearth, it on the flame retardant coating stove thorax, the stove thorax is made up of the burning dish that returns of the round hollow seal of multilayer, the round burning pan arrest that returns of ground floor is attached on the flame retardant coating, it returns burning dish circumferential edges and is welded on the body of heater water layer chuck hollow with hollow, ground floor is round to be returned and is equipped with 3 on the burning dish and supports hollow pipes and be connected in the round bottom of returning the burning dish of the second layer, ground floor is round return the burning dish roundly return hole burning to return hole burning big than round return the burning dish round of the second layer; The second layer is round to return the burning dish under 3 that the connect supports of supporting hollow pipes, and it is round, and to return hole burning more a little bit smaller than the round circumference that returns hole burning of ground floor; The second layer is round to be returned to burn also has 3 hollow pipes to connect and supports the 3rd layer of round burning dish that returns on the card, the 3rd layer of round burning dish circumferential edge of returning also is connected in body of heater water layer chuck with open-core type, and it is round to return hole burning and roundly return the hole burning diameter greatly than second; The 4th layer of round burning dish circumferential edges that returns still is welded in body of heater water layer chuck with open-core type, and supports hollow pipes with 3 equally and connect and be supported in the 3rd layer of round returning on the burning dish, and this is round to return hole burning all round to return hole burning big than other.Round circumferential edges one end that returns the burning dish at stove thorax top is to be connected on the round flue of the porous hollow seal water layer chuck on every side with the sealing open-core type, and sealing water layer chuck connects outlet pipe.There is a choke (not providing among the figure) to be used to bank up a fire or regulate transfer heat at the flue place of stretching out the body of heater shell.When by above design running promptly: flame is sucted liter from burner hearth, and the water in the body of heater water layer chuck is heated up, and flame combustion journey is gathered fire for the first time from round the returning of first and second layer between the burning dish; Round the returning of second, third layer gathered fire for the second time again between the burning dish; Three, the 4th layer of round returning between the burning dish further gathered fire for the third time again.Flame by way of for the first time, for the second time, for the third time, two combustions of each poly-fire journey, three poly-fire totally six burning backhauls, four round return burn try to get to the heart of a matter with face totally eight layers fired heat conduction, the heat-conductive water sealing water layer chuck around the flue of flowing through, by way of further heating, outside the outlet pipe conveying is come out of the stove, so just reached the purpose of desirable requirement to the greatest extent.

Outstanding advantage of the present utility model is to carry that fire is fast, firepower strong, burning is prosperous, a stove is multi-functional; The combustion journey is long, and fuel combustion is abundant, thorough, heat energy utilization rate height; Heat transfer area is big, and heat exhaustion is few, and energy savings reaches more than 50%; Manufacture craft is simple, and cost is low, the saving of labor, save time, laborsaving, applicability is strong, long service life, safe, pollution-free, have higher value for applications.Through update search, do not find or similar techniques identical at present as yet with the utility model.So common mechanical producer particularly makes boiler plant producer not to be needed to increase any equipment and can practice midwifery.

Be the drawing explanation below:

Fig. 1 is the overall structure schematic diagram after one of the utility model most preferred embodiment is installed.

Fig. 2 is a schematic perspective view of the present utility model.

Among the figure: 1 body of heater shell, 2 heat-insulation layers, 3 body of heater water layer chucks, 4 flame retardant coatings, 5 burner hearths, 6 stove thoraxes, 7 flues, 8 flue water layer chucks, 9 dreg discharging box, 10 water inlet pipes, 11 hot water conveying pipes, 1. 2. 3. 4. 12 roundly return the burning dish, and 13 support hollow pipes.

Present embodiment of accompanying drawings.A kind of cooking heating and energy saving stove, by body of heater shell 1, heat-insulation layer 2, body of heater water layer chuck 3, flame retardant coating 4, burner hearth 5, stove thorax 6, flue 7, flue water layer chuck 8, dreg discharging box 9, water inlet pipe 10, the hot water conveying pipe 11, round burning dish 12 (1. 2. 3. 4.) and support hollow pipe 13 and the bell of returning, the fire grate flexible handle constitutes, it is characterized in that metallic body of heater shell 1 heat-insulation layer 2 inside is looped around around the body of heater water layer chuck 3, body of heater water layer chuck 3 adjacent flame retardant coatings 4, flame retardant coating 4 is on body of heater water layer chuck 3 inwalls, be in formation burner hearth 5 under the stove thorax 6, the stove thoraxes 6 above the flame retardant coating 4 are made up of 4 layers of hollow round burning dish 12 (1. 2. 3. 4.) that returns; Its feature also be to be held in the palm the ground floor that is attached on the flame retardant coating 4 round return burning dish 12 1. circumferential edges be welded on the body of heater water layer chuck 3 with hollow dock, ground floor is round to return burning dish 12 has on 1. 3 to support hollow pipes 13 and be connected in that the second layer is round to return burning dish 12 bottom surface sections 2., and ground floor round return 1. round of burning dish 12 return hole burning than the second layer round return burning dish 12 2. to return hole burning big; Its feature also is the round burning dish 12 that returns of the second layer 2. by support hollow pipe 13 support and connection of 3 connections, it is round return hole burning less than ground floor round return burning dish 12 1. return hole burning; Its feature is that also 2. the round burning dish 12 that returns of the second layer has on the face 3 to support hollow pipes 13 and connect and support the 3rd layer and roundly return burning dish 12 3., this round burning dish 13 circumferential edges 3. that returns is connected in body of heater water layer chuck 3 with hollow dock, and it is round, and to return hole burning bigger than the round diameter that returns hole burning of the second layer; Its feature is that also the 4th layer of round burning dish 12 circumferential edges 4. that returns also is welded on the body of heater water layer chuck 3 with hollow dock, and equally by 3 support hollow pipes 13 connect and be supported in the 3rd layer round return burning dish 12 3. on, it is round, and to return hole burning all big than other round apertures of returning hole burning; Its feature also is the round 4. circumferential edges one end place of burning dish 12 that returns of the 4th layer of stove thorax 6 tops, is connected on the flue water layer chuck 8 on every side of corner, 6-9 hole circle type flue 7 lower end with hollow dock, and flue water layer chuck 8 is communicated with hot water conveying pipes 11.

Claims (6)

1, a kind of cooking heating and energy saving stove, by body of heater shell (1), heat-insulation layer (2), body of heater water layer chuck (3), flame retardant coating (4), burner hearth (5), stove thorax (6), flue (7), flue water layer chuck (8), dreg discharging box (9), water inlet pipe (10), hot water conveying pipe (11), round burning dish (12) (1. 2. 3. 4.) and support hollow pipe (13) and the bell of returning, the fire grate flexible handle constitutes, it is characterized in that metallic body of heater shell (1) heat-insulation layer (2) inside is looped around body of heater water layer chuck (3) on every side, the adjacent flame retardant coating of body of heater water layer chuck (3) (4), flame retardant coating (4) is on body of heater water layer chuck (3) inwall, be under the stove thorax (6) and constitute burner hearth 5., the stove thorax (6) above the flame retardant coating (4) is made up of 4 layers of hollow round burning dish (12) (1. 2. 3. 4.) that returns.

2, cooking heating and energy saving stove according to claim 1, it is characterized in that being held in the palm round burning dish (12 1.) circumferential edges that returns of the ground floor that is attached on the flame retardant coating (4) to be welded on the body of heater water layer chuck (3) with hollow dock, round returning has 3 to support hollow pipes (13) and be connected in the round bottom surface sections of returning burning dish (12 2.) of the second layer on the burning dish (12 1.), ground floor is round return burning dish (12 1.) round return hole burning than the second layer round return burning dish (12 2.) to return hole burning big.

3, cooking heating and energy saving stove according to claim 1 is characterized in that the round burning dish (12 2.) that returns of the second layer is supported by the support hollow pipe (13) of 3 connections and is connected, and its round hole burning that returns is less than the round hole burning that returns that returns burning dish (12 1.) of ground floor.

4, cooking heating and energy saving stove according to claim 1, it is characterized in that round the returning of the second layer has 3 to support hollow pipes (13) and connect and support the 3rd layer of round burning dish (12 3.) that returns on burning dish (12 2.) face, the round circumferential edges that returns burning dish (12 3.) is connected in body of heater water layer chuck (3) with hollow dock, and it is round, and to return hole burning bigger than the round diameter that returns hole burning of the second layer.

5, cooking heating and energy saving stove according to claim 1, it is characterized in that the 4th layer of round circumferential edges that returns burning dish (12 4.) is welded in body of heater water layer chuck (3) with hollow dock, have 3 to support hollow pipes (13) and connect and be supported in the 3rd layer of round returning on burning dish (12 3.) face, it is round, and to return hole burning all big than its following three layers round aperture of returning hole burning.

6, cooking heating and energy saving stove according to claim 1, the 4th a layer of round end place that returns burning dish (12 4.) circumferential edges that it is characterized in that stove thorax (6) top, be connected on the flue water layer chuck (8) on every side of 6-9 hole circle type flue (7) corner, lower end with hollow dock, flue water layer chuck (8) is communicated with hot water conveying pipe (11).

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