A kind of quick steam generating system
Technical field
The utility model relates to the beverage preparation technical field, relates to a kind of quick steam generating system especially.
Background technology
Beverage maker such as soy bean milk making machine, its mode of heating that adopts mainly contains two kinds, and a kind of is heat-generating pipe or heating cup mode of heating, and a kind of in addition is the Steam Heating mode.The former principle is that heater element directly or through metal conducts heat to beverage or pending food indirectly; And the latter's principle to be heater element earlier conduct heat to liquid; Make liquid boiling produce high-temperature steam, final high temperature steam and beverage or pending Food Contact are also conducted heat to beverage or pending food.The former has heating uniformity, beverage or the easy hot-spot of pending food in use and goes bad, cleans comparatively difficulty problems such as (especially heat-generating pipe stretch into the direct-fired type of liquid); The latter is because the heating principle differs from the former by contrast; Can avoid these problems, so the Steam Heating mode obtains the attention of industry in recent years gradually.
Existing steam heating type drink preparation device, like the steam-type soy bean milk making machine, the mode that adopts steam pipe to insert or extend into the slurrying cup from top is usually imported steam, but this steam generation container adds shipwreck and integral tube line structure more complicated.To this problem; Chinese patent notification number CN101862124A discloses a kind of steam heating type bean milk machine, comprises drinking production system and steam-heating system, and this steam-heating system comprises steam generation container and the pipeline transmitting device that connects slurrying cup and this steam generation container; The slurrying cup is provided with pipeline opening; This pipeline opening is arranged on the liquid level below of slurrying cup, and the output of pipeline transmitting device is connected with this pipeline opening, and output is connected with steam generation container.This steam-heating system is convenient to add water to steam generation container; Owing on the slurrying cup, be provided with the pipeline opening that is lower than liquid level; Therefore steam can directly get in the slurrying cup; Need not the steam pipe that inserts in the liquid is set in the slurrying cup again, also solved the difficult problem of cleaning of the steam pipe that is arranged in slurrying cup part; Simultaneously also simplified pipeline, the slurrying cup can add water to steam generation container through the pipeline transmitting device, also can to the slurrying cup high-temperature steam be provided through the pipeline transmitting device.
Yet; Still there is deficiency in this steam-heating system, and before steam was provided, heater element conducted heat to liquid and makes liquid boiling produce high-temperature steam; High-temperature steam and beverage or pending Food Contact are also conducted heat to beverage or pending food; Owing to steam need be provided continuously, must earlier certain amount of fluid be boiled and to realize purpose, so the required time is long.
The utility model content
The utility model provides a kind of quick steam generating system simple in structure, can go out steam at short notice, realizes continuously supply steam automatically.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
A kind of quick steam generating system; It is characterized in that: comprise the heating clamber that has heating element heater, the steam pipe that is communicated with heating clamber; Said heating clamber is connected through water-supply-pipe and water source; Said water-supply-pipe water inlet is provided with level control structure for water, and the water level in the heating clamber is consistent with the water level of water-supply-pipe water inlet.
For the attainment of one's purpose, heating clamber the best is slim-lined construction, and as much as possible little, only enough provides fraction steam to get final product.When steam generating system was worked fast, the liquid in the heating clamber was boiled in the heating element heater work in the heating clamber, and steam is discharged through steam pipe.Water level in the heating clamber is made it to keep to reach consistent with the water level of water-supply-pipe water inlet by level control structure for water, high-power heating fraction liquid, thus reach the effect that steam is provided fast and continuously.
Alternatively, said water source is a water tank.Water tank is easy to obtain as the water source, also is convenient to dismounting, can also control the water yield of interpolation as required.The water source that control flume is connected can also have multiple, and if any the demand of light dismounting, available water storage bottle replaces.
Adopting best mode, said level control structure for water is the control flume connected with aqua storage tank, and connection place of control flume and aqua storage tank is provided with control and sells.Wherein, said control pin is provided with effluent trough, and the control pin is located at water tank delivery port place, and fluid can pass in and out water tank from effluent trough.Control pin can be controlled the air inlet and the water outlet of water tank, and when water tank was installed, the water in the control pin can prevent jar flowed out, and has avoided the water tank situation of leaking before the control flume of packing into.When descending,, equate that control flume will be consistent the interior water level of heating clamber and the water level of water-supply-pipe water inlet from the aqua storage tank water flowing to the water-supply-pipe that is connected with heating clamber in order to keep pressure according to siphon principle owing to evaporation of liquid.
Alternatively, said level control structure for water is the tank connected with water tank, also is provided with sensor in the heating clamber, and the water level in the said heating clamber keeps constant through the detection of sensor.Sensor can be arranged at the heating clamber inwall; Survey the water level in the heating clamber, when the water in the heating clamber was exported with steam condition, water level descended; The water yield that reduce in the heating clamber this moment is by the tank supply of connecting water tank; Sensor detects, and the water level in the switching regulator heating clamber of control water pump is constant, and the interior water level of heating clamber and the water level of water-supply-pipe water inlet are consistent.
Alternatively, said heating element heater is the tubular type heat generating core.Heating element heater can be made up of metal and circuit board etc., but complex structure, the heat generating core that adopts tubular type is as heating element heater, and is simple and convenient.During actual the use, heat generating core is vertically placed and is arranged in the heating clamber, not the following 10-20mm of water level in heating clamber.
Preferably, said heat generating core is that tungsten adds heater, and said tungsten adds the outer spray of heater and is provided with ceramic oxygen barrier layer.It is a kind of metallic article of forming different shape by the sub-thread or the multiply doped tungsten wire of different size that tungsten adds heater (tungsten evaporative coil); Through special Technology for Heating Processing, have very strong corrosion resistance and high-temperature behavior, good stability; Long service life, and cost is low.The tungsten slurry is printed as helical form heating circuit, is sealed in ceramic oxygen barrier layer inside through high temperature co-firing, and yellow gold soldering nickel down-lead is passed through in electrode nickel plating then at last.Pottery oxygen barrier layer sealing tungsten in it has prevented the tungsten oxidation and has reduced the service life that tungsten adds heater.
One of improve, the waterline top in the said heating clamber is provided with the froth breaking net, the bubble that produces when eliminating liquid boiling.
Two of improvement, said heating clamber comprises epicoele and cavity of resorption, said epicoele is connected through flange with cavity of resorption.Epicoele and cavity of resorption are removable each other, are convenient to change the heat generating core in the heating clamber.
Compared with prior art, the beneficial effect of the utility model is:
The quick steam generating system of the utility model; Heating element heater in the heating clamber boils indoor liquid provides steam, and it is consistent through level control structure for water water level and the water level of water-supply-pipe water inlet in the heating clamber to be remained simultaneously, and the liquid of minimizing is by the water-supply-pipe supply; Heating clamber is supplied steam continuously automatically; Thereby realize providing continuously in the short time effect of steam, this device volume is little, simple in structure, and safe and reliable.
Description of drawings
Fig. 1 is the structural representation of this fast steam generating system;
Fig. 2 is an A part structure for amplifying sketch map among Fig. 1;
Fig. 3 is the structural representation of control pin.
The specific embodiment
Below in conjunction with the specific embodiment the utility model is further described.
Extremely shown in Figure 3 like Fig. 1 is the embodiment of the quick steam generating system of the utility model; Comprise the heating clamber 10 that has heating element heater 11, the steam pipe 20 that is communicated with heating clamber 10; Heating clamber 10 is connected through water-supply-pipe 31 and water source; Water-supply-pipe 31 water inlets are provided with level control structure for water, and the water level in the heating clamber 10 is consistent with the water level of water-supply-pipe 31 water inlets.Wherein, the water source in the present embodiment is a water tank 40, the each side situation such as condition in the time of also can using according to reality, and connection water pipe etc. uses.Because water tank 40 as the water source, is easy to obtain, and also is convenient to dismounting, can also control the water yield of interpolation as required, and light dismounting.
During actual the use, heating clamber 10 is slim-lined construction, and as much as possible little, only enough provides fraction steam to get final product.When steam generating system was worked fast, the liquid in the heating clamber 10 was boiled in heating element heaters 11 work in the heating clamber 10, and steam is through steam pipe 20 discharges.Water level in the heating clamber 10 makes it to keep the water level with water-supply-pipe 31 water inlets to reach consistent by level control structure for water, high-power heating fraction liquid, thus reach the effect that steam is provided fast and continuously.
Adopting best mode, level control structure for water is the control flume 30 connected with water tank 40, and control flume 30 is provided with control pin 32 with connection place of water tank 40.Wherein, control pin 32 is provided with effluent trough 321, and control pin 32 is located at water tank 40 delivery port places, and fluid can be from effluent trough 321 turnover water tanks 40.Control pin 32 can be controlled the air inlet and the water outlet of water tank 40, and when water tank 40 was installed, the water in control pin 32 can prevent jar flowed out, and has avoided water tank 40 situation of leaking before the control flume 30 of packing into.When descending,, equate that control flume 30 will be from water tank 40 water flowings to the water-supply-pipe 31 that is connected with heating clamber 10, the interior water level of heating clamber 10 and the water level of water-supply-pipe 31 water inlets are consistent in order to keep pressure according to siphon principle owing to evaporation of liquid.
Certainly, level control structure for water can also adopt other structure to form, and can be the tank connected with water tank 40 like level control structure for water, and also is provided with sensor in the heating clamber 10, and the water levels in the heating clamber 10 keep constant through the detection of sensor.Sensor can be arranged at heating clamber 10 inwalls; Survey the water level in the heating clamber 10, when the water in the heating clamber 10 was exported with steam condition, water level descended; This moment, the heating clamber 10 interior water yields that reduce were by the tank supply of connecting water tank 40; Sensor detects, and the water level in the switching regulator heating clamber of control water pump is constant, and water level and the water level of water-supply-pipe 31 water inlets in the heating clamber 10 are consistent.
Heating element heater 11 can be made up of metal and circuit board etc., but complex structure adopts the tubular type heat generating core as heating element heater 11, and is simple and convenient.During actual the use, heat generating core is vertically placed and is arranged in the heating clamber 10, not the following 10-20mm of water level in heating clamber 10.And tungsten adds heater (tungsten evaporative coil) is a kind of metallic article of forming different shape by the sub-thread or the multiply doped tungsten wire of different size; Through special Technology for Heating Processing; Have very strong corrosion resistance and high-temperature behavior, good stability, long service life; And cost is low, so heat generating core adopts tungsten to add heater.In addition, tungsten add heater outward also spray be provided with ceramic oxygen barrier layer.The tungsten slurry is printed as helical form heating circuit, is sealed in ceramic oxygen barrier layer inside through high temperature co-firing, and yellow gold soldering nickel down-lead is passed through in electrode nickel plating then at last.Pottery oxygen barrier layer sealing tungsten in it has prevented the tungsten oxidation and has reduced the service life that tungsten adds heater.
Be provided with froth breaking net 12 above the waterline of this quick steam generating system in heating clamber 10, the bubble that produces when eliminating liquid boiling; Simultaneously, heating clamber 10 comprises epicoele 13 and cavity of resorption 14, and epicoele 13 is connected through flange 15 with cavity of resorption 14.Epicoele 13 is removable each other with cavity of resorption 14, is convenient to change the heat generating core in the heating clamber 10.
The quick steam generating system of present embodiment; The water that tungsten in the heating clamber 10 add in the heater water bag provides steam, and it is consistent through level control structure for water water level and the water level of water-supply-pipe 31 water inlets in the heating clamber 10 to be remained simultaneously, and the water of minimizing is by water-supply-pipe 31 supplies; Heating clamber 10 is supplied steam continuously automatically; Thereby realize providing continuously in the short time effect of steam, this device volume is little, simple in structure, and safe and reliable.This quick steam generating system can be widely used in various beverage preparation technical fields, as can be used on soy bean milk making machine heating etc.