CN209484581U - Efficient energy-saving steam furnace - Google Patents

Abstract

The utility model discloses a kind of efficient energy-saving steam furnaces, and the water tank and burner for heating, water tank including cabinet, for filling water are mounted in cabinet, and burner is mounted on water tank bottom；The water tank includes flue, exhaust gas layer and vapor film, the water tank is fixedly mounted in cabinet by crossbeam, it is provided in the flue a plurality of for heating the straight tube fire tube of water, and straight tube fire tube and exhaust gas layer connection, the top of exhaust gas layer is spiraled in vapor film by exhaust pipe, and carries out reheating to vapor；The vapor film and flue connection, and the conduction circular hole for being provided centrally with steam heat conduction at the top of it.The utility model can heat straight tube fire tube by burner, again by straight tube fire tube by circumferential wall by heat conduct feed-tank in water, so taking full advantage of heating surface (area) (HS, realize the effect quickly heated, exhaust gas layer gets up gas sampling simultaneously, reheating is carried out to vapor using the waste heat of exhaust gas, so energy consumption can be saved.

Description

Efficient energy-saving steam furnace

Technical field

The utility model relates to steam oven field, especially a kind of efficient energy-saving steam furnace.

Background technique

Currently, existing steam oven is typically all to form vapor using heating water, the boiling to food is then realized, but Since water is stored in flue, so needing to be heated in the bottom of flue, so burner heating can generate exhaust gas, and give up Gas discharges heat ratio glue height, and exhaust pipe peripheral temperature is be easy to cause to increase；The heat of exhaust gas does not utilize well simultaneously, leads The heat utilization for causing coal gas then to generate is not enough.Further, since the steam generated in flue is only that primary heating forms, institute Not fast enough with the speed for heating food, efficiency is not high enough.

Therefore, the existing technology needs to be improved and developed.

Utility model content

The purpose of the utility model is to provide a kind of efficient energy-saving steam furnaces, it is intended in the existing steam oven heat utilization of solution It is not enough, the not high enough technical problem of heating efficiency.

In order to achieve the above object, the technical solution of the utility model are as follows: a kind of efficient energy-saving steam furnace, including cabinet, Water tank and burner for heating, water tank for filling water are mounted in cabinet, and burner is mounted on water tank bottom；Wherein, institute Stating water tank includes flue, exhaust gas layer and vapor film, and the water tank is fixedly mounted in cabinet by crossbeam, setting in the flue There are a plurality of straight tube fire tube for being used to heat water, and straight tube fire tube and exhaust gas layer connection, the top of exhaust gas layer is spiraled by exhaust pipe Reheating is carried out in vapor film, and to vapor；The vapor film and flue connection, and steaming is provided centrally at the top of it The conduction circular hole of vapour heat conduction.

The efficient energy-saving steam furnace, wherein the upper end of the flue is provided with water inlet, and the water inlet and outside Water pipe connection.

The efficient energy-saving steam furnace, wherein the lower end of the flue is provided with the drainpipe for draining.

The efficient energy-saving steam furnace, wherein the exhaust pipe is connect with the blower for being mounted on chassis bottom, passes through wind Machine emits exhaust gas.

The efficient energy-saving steam furnace, wherein the side of the water tank is also equipped with a water supply tank, in water tank When water is inadequate, moisturizing can be carried out automatically.

The efficient energy-saving steam furnace, wherein water supplement port is arranged in the side of the water supply tank, and water supplement port and water supply pipe connect It connects, the floating ball for whether needing to carry out moisturizing for detecting water supply tank is additionally provided in the water supply tank.

The efficient energy-saving steam furnace, wherein the surrounding of the upper surface of described cabinet is arranged fence and for excluding waste water Waste discharge mouth, the waste discharge mouth connect with pipeline, in built in pipeline and cabinet after, then it is useless from the discharge of the lower end side of cabinet Water.

The efficient energy-saving steam furnace, wherein the bottom of the cabinet is equipped with ten thousand for moving steam furnace position To wheel.

The efficient energy-saving steam furnace, wherein the top port of the conduction circular hole is higher than the top surface of cabinet.

The efficient energy-saving steam furnace, wherein the side of the cabinet is provided with power switch, pulse igniter and electricity Magnet valve switch, the power switch, pulse igniter and electromagnetic valve switch are connected to power supply by electric wire respectively, and pulse firing Device is connect with burner ignition switch.

The utility model has the advantages that can be added by burner to straight tube fire tube after the water tank of the utility model using the above structure Heat, and since heat can conducted the water in feed-tank by circumferential wall by the heat absorption of burner by straight tube fire tube, So taking full advantage of heating surface (area) (HS, it can be realized and water is quickly converted into vapor, while exhaust gas layer gets up gas sampling, Reheating is carried out to vapor in vapor film, the waste heat of exhaust gas can be adequately utilized, so energy consumption can be saved.

Detailed description of the invention

Fig. 1 is the sectional view of the utility model.

It is overall structure diagram that Fig. 2, which is the utility model,.

Fig. 3 is the structural schematic diagram that the utility model removes cabinet side board.

Specific embodiment

To keep the purpose of this utility model, technical solution and advantage clearer, clear, develop simultaneously implementation referring to the drawings The utility model is further described in example.

As shown in Figure 1-3, the utility model discloses a kind of efficient energy-saving steam furnace, including cabinet 1, the water tank for filling water 2 and burner for heating 3, water tank 2 be mounted in cabinet 1, and burner 3 is mounted on 2 bottom of water tank；Wherein, the water tank 2 wraps Flue 20, exhaust gas layer 21 and vapor film 22 are included, the water tank 2 is fixedly mounted in cabinet 1 by crossbeam 4, in the flue 20 It is provided with a plurality of straight tube fire tube 200 for being used to heat water, the straight tube fire tube 200 is evenly distributed on flue 20 perpendicular to horizontal plane It is interior, and the top of straight tube fire tube 200 and 21 connection of exhaust gas layer, and the top of exhaust gas layer 21 is spiraled by exhaust pipe 5 in vapor film In 22, and reheating is carried out to vapor；The vapor film 22 and 20 connection of flue, and steam is provided centrally at the top of it The conduction circular hole 220 of heat conduction, the steam so food steamer when being heated, will not emerge, so that operator is operating When it is more comfortable.

After adopting the above structure, burner welding is mounted on the bottom of water tank by hanging bracket by the burner of the utility model Portion, water tank are mounted in cabinet by being mounted on the crossbeam in the middle part of cabinet, so heated by bottom of the burner to water tank, The flare of burner can conduct heat in the water in flue along the straight tube fire tube in flue, and water is heated into vapor, Then vapor rises to vapor film, transfers heat to food steamer by conducting circular hole；So when Steamed Rice Rolls, Neng Gou Go out to steam in 2 minutes time；And tradition then needs 3 minutes to 6 minutes；It can be seen that the utility model can be when shorter It is interior to go out to steam, so cooking is more efficient.Due to the straight tube fire tube branch vertical distribution in flue, with traditional cross direction profiles Significantly different, the heating tube of traditional cross direction profiles is merely able to carry out in heating water tank using the area of the half of heating tube Water, and the water in flue is heated using straight tube fire tube, the area in straight tube fire tube whole circumference tube wall face is utilized, so The heating tube area of the area ratio transmission of water will be twice in heating flue, so the speed of heating wants fast again.Further, since The top of straight tube fire tube and exhaust gas layer connection are gone out so the gas sampling of straight tube fire tube can get up by exhaust pipe dispatch It goes, and exhaust pipe spirals in vapor film, so the steam in vapor film after conduction heat is to food steamer, after temperature reduces, is vented Pipe can be realized again by the heat transfer in exhaust gas to vapor to vapor reheating, so can adequately utilize The waste heat of exhaust gas, it is assumed that a collection of coal gas is then few, after the utility model structure, the utilization efficiency of coal gas can be higher, So energy-efficient effect can be reached.Simultaneously because since the exhaust gas temperature of traditional discharge is 150 DEG C, and the utility model is arranged The exhaust gas temperature put is lower than 100 DEG C；It can be seen that the waste-gas heat utilization rate of the utility model greatly improves, flow is saved not Necessary energy waste.

The efficient energy-saving steam furnace, wherein the upper end of the flue 20 is provided with water inlet 6, and the water inlet 6 with External water pipe 91 connects, so can carry out preliminary plus water to water tank by water inlet or replace the water in water tank.

The efficient energy-saving steam furnace, wherein the lower end of the flue 20 is provided with the drainpipe 7 for draining, institute It when to need to clean in water tank, can be discharged using drainpipe, to be cleaned, shorten the time of cleaning.

The efficient energy-saving steam furnace, wherein the exhaust pipe 5 is connect with the blower 8 for being mounted on chassis bottom, is passed through Blower emits exhaust gas, disorderly goes here and there so can ensure not having exhaust gas in cabinet, leads to cabinet inside blackening, make simultaneously Temperature in cabinet substantially reduces；Further, it is also possible to carry out exhausting by blower, rear can be twitched, guidance rear trend is straight Cylinder fire tube, so that heat, which preferably transmits, issues water tank.

The efficient energy-saving steam furnace, wherein the side of the water tank 2 is also equipped with a water supply tank 9, in water tank Water it is inadequate when, moisturizing can be carried out automatically.

The efficient energy-saving steam furnace, wherein water supplement port, water supplement port and water supply pipe is arranged in the side of the water supply tank 9 90 connect, and are additionally provided with the floating ball (not shown) for whether needing to carry out moisturizing for detecting water supply tank in the water supply tank 9, described Water supply tank 9 carries out moisturizing to flue by water pipe 91；So when the water in flue is inadequate, it can be certainly dynamic by water supply tank It answers, moisturizing then is carried out to flue by water supply tank, so the trouble used is reduced without manually adding water to water tank for a long time, and Water supply tank can also be automatically replenished, it is ensured that steam stove can use for a long time, without manually adding water.

The efficient energy-saving steam furnace, wherein the surrounding of the upper surface of described cabinet 1 is arranged fence 11 and for excluding to give up The waste discharge mouth 12 of water, the waste discharge mouth 12 are connect with pipeline 13, pipeline 13 it is built-in in cabinet 1 after, then from the lower end of cabinet 1 Waste water is discharged in side.

Since food steamer is when cooking, vapor can be generated in food steamer, and vapor can fall back to cabinet Then waste water is gone out along discharge of pipes by waste discharge mouth top surface, it is ensured that the food clean hygiene of food steamer boiling also maintains Cabinet top surface it is clean.And the top surface of traditional steam oven does not have waste discharge mouth, so the waste water that food steamer generates can accumulate in cabinet Top surface, return of waste water forms steam into water tank again, causes food unhygienic.

The efficient energy-saving steam furnace, wherein the bottom of the cabinet 1 is equipped with ten thousand for moving steam furnace position To wheel 10, so capableing of the position of moving steam furnace at any time.

The efficient energy-saving steam furnace, wherein the top port of the conduction circular hole 220 is higher than the top surface of cabinet, institute It will not be flow backwards and be returned in water tank with the waste water of cabinet top surface, it is ensured that the water clean hygiene of water tank is not easy to form water in water tank Dirt.

The efficient energy-saving steam furnace, wherein the side of the cabinet 1 be provided with power switch, pulse igniter and Electromagnetic valve switch, the power switch, pulse igniter and electromagnetic valve switch are connected to power supply by electric wire respectively, and pulse point Firearm is connect with burner ignition switch.

After adopting the above structure, the propagation of the utility model is more convenient, can be lighted a fire, be changed by pulse igniter It is sparking mode into traditional machinery, so it is more laborsaving and conveniently to operate.

After the water tank of the utility model using the above structure, straight tube fire tube can be heated by burner, and by Heat can conducted the water in feed-tank by circumferential wall, so sufficiently by the heat absorption of burner in straight tube fire tube Heating surface (area) (HS is utilized, can be realized and water is quickly converted into vapor, while exhaust gas layer gets up gas sampling, in vapor film Reheating is carried out to vapor, the waste heat of exhaust gas can be adequately utilized, so energy consumption can be saved.

It is preferred embodiments of the present invention above, the right of the utility model cannot be limited with this certainly Range, it is noted that those of ordinary skill in the art, do not make the creative labor to the utility model technical side The modification or equivalent replacement of case, without departure from the protection scope of technical solutions of the utility model.

Claims (10)

1. a kind of efficient energy-saving steam furnace, water tank and burner for heating, water tank including cabinet, for filling water are mounted on machine In case, and burner is mounted on water tank bottom；It is characterized in that, the water tank includes flue, exhaust gas layer and vapor film, the water tank It is fixedly mounted in cabinet, is provided in the flue a plurality of for heating the straight tube fire tube of water, and straight tube fire tube by crossbeam With exhaust gas layer connection, the top of exhaust gas layer is spiraled in vapor film by exhaust pipe, and carries out reheating to vapor；It is described Vapor film and flue connection, and the conduction circular hole for being provided centrally with steam heat conduction at the top of it.

2. efficient energy-saving steam furnace according to claim 1, which is characterized in that the upper end of the flue is provided with into water Mouthful, and the water inlet is connect with external water pipe.

3. efficient energy-saving steam furnace according to claim 1, which is characterized in that the lower end of the flue is provided with for arranging The drainpipe of water.

4. efficient energy-saving steam furnace according to claim 1, which is characterized in that the exhaust pipe and be mounted on chassis bottom Blower connection, exhaust gas is emitted by blower.

5. efficient energy-saving steam furnace according to claim 1, which is characterized in that the side of the water tank is also equipped with one Water supply tank when the water in water tank is inadequate, can carry out moisturizing automatically.

6. efficient energy-saving steam furnace according to claim 5, which is characterized in that moisturizing is arranged in the side of the water supply tank Mouthful, water supplement port is connect with water supply pipe, is additionally provided in the water supply tank for detecting whether water supply tank needs to carry out the floating of moisturizing Ball.

7. efficient energy-saving steam furnace according to claim 1, which is characterized in that the surrounding setting of the upper surface of described cabinet is enclosed Column and waste discharge mouth for excluding waste water, the waste discharge mouth are connect with pipeline, in built in pipeline and cabinet after, then under cabinet Waste water is discharged in end side surface.

8. efficient energy-saving steam furnace according to claim 1, which is characterized in that the bottom of the cabinet is equipped with for moving The universal wheel of dynamic steam oven position.

9. efficient energy-saving steam furnace according to claim 1, which is characterized in that the top port of the conduction circular hole is higher than The top surface of cabinet.

10. efficient energy-saving steam furnace according to claim 1, which is characterized in that the side of the cabinet is provided with power supply Switch, pulse igniter and electromagnetic valve switch, the power switch, pulse igniter and electromagnetic valve switch pass through respectively electric wire with Power supply connection, and pulse igniter is connect with burner ignition switch.