A kind of electromagnetic energy-saving direct drinking machine
Technical field
The utility model relates to a kind of straight drink machine, specifically a kind of no hot courage energy-saving direct drinking machine that has the high-frequency electromagnetic heater.
Background technology
At present, the heating system of known traditional water dispenser is by hot courage (jar), places the electric heating tube (built-in) in the hot courage (jar), and the electric heating tube (external) that places hot courage (jar) bottom and temperature controller composition are also arranged.After the water flowing energising,, make normal-temperature water reach the drinking water temperature of predetermined (controlling the upper and lower limit temperature) by temperature controller as being immersed in the electric heating tube in the water or placing the electric heating tube of hot courage (jar) bottom.For preventing anhydrous dry combustion method, system also is provided with temperature controller with manual reset.Built-in electric heating tube, thermal efficiency height; And the external electric heating tube does not immerse in the water, solved separating of water and electricity really, but heat leakage is more serious, and the thermal efficiency is not high.Two kinds of mode of heatings all exist heating (thousand boiling water) repeatedly, in the hard easy scaling of the regional hot water problems such as (can't clean hot courage and electric heating tube) of water quality.
The drinking water apparatus with no heat bag heating system of development is made up of stainless steel waterpipe, electric heating tube, aluminium radiator and temperature controller recently.The similar above-mentioned traditional water dispenser external heating mode of principle, the heat that electrical heating produces conducts to stainless steel waterpipe by the aluminium radiator, realizes the purpose of heating.The appearance of this patented technology has solved the slow problem of firing rate really.Through measuring: normal temperature (25 ℃) water temperature of 700~900ml is risen to more than 90 ℃.Also solved simultaneously the problem of hot water quantum of output.But the normal-temperature water in the heating stainless steel waterpipe needs two-stage or the above heating tube of two-stage, and heating power is all bigger, and heat scatters and disappears relatively more serious, and the thermal efficiency is not high, power consumption serious (under above-mentioned volume situation, the support of offer 2.2KW electrical power), not environmental protection.Still exist heating (thousand boiling water) repeatedly, the problem of the easy scaling of regional hot water (can't clean stainless steel waterpipe) that water quality is hard.Simultaneously, the steam of the heat that produces during Fast Heating flows in whole supply channel, makes that the refrigeration system refrigerating speed is slow, and consumed energy is big, and has potential safety hazard.
The inventor had once developed a kind of drinking water apparatus with no heat bag that has nonstorage calorifier, comprise housing, electrical control gear is arranged in housing, the cold water delivery port is arranged on the housing, it is characterized in that: below described cold water delivery port, be provided with the electromagnetic induction heating furnace dish, the refractory ceramics plate is arranged on the electromagnetic induction heating furnace dish, and a transportable irony thermal insulation cup places on the refractory ceramics plate.At present, the consumer is more and more higher to the degree of awareness of electromagnetic oven, as the culinary cuisine instrument, because many advantages such as its noise is little, pollution-free, the saving energy are accepted by consumers in general.Yet because the restriction of service condition, some technical indicator is still not too optimized such as energy consumption, noise.After electromagnetic oven heating finishes, because the heat when hunting power pipe IGBT and rectifier bridge work is higher, need in time dissipate, otherwise (junction temperature all can not surpass 150 ℃ of its highest threshold temperature to the pipe easy burn-out during hunting power pipe IGBT work under any condition, under most severe condition, junction temperature should be limited to below 125 ℃, it is controlled at below 80 ℃ in actual use at present, it is about 50 ℃ that radiator generally is controlled at), and this moment, radiator fan also need work on, after tested, radiator fan also needs the time of work about one minute after the power tube IGBT failure of oscillations, still exists noise and energy consumption issues around here.These problems also can not solve at present.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art, a kind of no hot courage energy-saving direct drinking machine that has the high-frequency electromagnetic heater is provided, it can not only realize the Fast Heating of drinking water, solve the indeterminable heating repeatedly of existing straight drink machine heating system (thousand boiling water), the hard easy scaling of regional hot water of water quality, can't clean hot courage (jar) or stainless steel waterpipe and non-problem of energy saving, and can also thoroughly solve high-frequency electromagnetic and add thermal noise and energy consumption issues (substituting air-cooled) with water-cooled.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of electromagnetic energy-saving direct drinking machine, comprise housing, the preheating water delivery port is arranged on housing, be provided with the electromagnetic induction heating furnace dish below the described preheating water delivery port, high temperature resistant panel is arranged on the electromagnetic induction heating furnace dish, under the electromagnetic induction heating furnace dish electric control unit is arranged, the irony thermal insulation cup places on the high temperature resistant panel, power tube IGBT is arranged in the described electric control unit, rectifier bridge, control device, it is characterized in that: on described housing, also have the pipe line unit, described pipe line unit comprises snap joint, the metal tube that heat radiation or preheating are used, the aluminium radiator, the preheating water delivery port, described aluminium radiator is contained on the radiating surface of described power tube IGBT and rectifier bridge, the between cog of aluminium radiator is being fixed the metal tube that heat radiation or preheating are used, the input of the metal tube that described heat radiation or preheating are used is by the threeway branch road of snap joint connection water purification unit output, and the output of the metal tube that heat radiation or preheating are used connects the preheating water delivery port.
The technical scheme that the utility model can also adopt is:
Described irony thermal insulation cup is an irony thermal insulation cup movably.
Described high temperature resistant panel and electromagnetic induction heating furnace dish are fixed on the stone or metal plate for standing a stove on as a precaution against fire support on the straight drink machine.
The metal tube that described heat radiation or preheating are used is copper tube or stainless steel tube.
In housing, also be provided with refrigeration unit, ultraviolet-sterilization unit, cold water delivery port, described water purification unit water inlet connects running water pipe, the delivery port of water purification unit connects the snap joint input of refrigeration unit and pipe line unit by the water-supply-pipe threeway, refrigeration unit connects the ultraviolet-sterilization unit by water-supply-pipe, and the ultraviolet-sterilization unit connects the cold water delivery port by water-supply-pipe.
Because the utility model has been taked above-mentioned technical measures, it compared with prior art has following advantage:
1, one-time heating has fast solved the heating repeatedly (thousand boiling water) of existing straight drink machine heating system and problem of energy saving not fully;
2, the hard easy scaling of regional hot water of water quality, the problem that can't clean hot courage (jar) or stainless steel waterpipe have been solved;
3, the water of desire heating needs heat absorption owing to need dispel the heat when having used power tube IGBT in the high-frequency electromagnetic heating system and rectifier bridge work, has thoroughly solved the cooling problem of electromagnetic heating system;
4, owing to used electromagnetic induction heating and preheated technology, the efficiency of heating surface of directly drinking machine gets a greater increase, and is more energy-conservation;
5, owing to used Water Cooling Technology, removed radiator fan, make noiselessness, no energy consumption, environmental protection more when straight drink machine uses;
6, simple in structure, security is good.
Description of drawings
Fig. 1 is the Facad structure schematic diagram of the utility model embodiment;
Fig. 2 is the side structure schematic diagram of the utility model embodiment;
Fig. 3 is the structure for amplifying schematic diagram at A place among Fig. 2;
Fig. 4 be among Fig. 3 the B place overlook the structure for amplifying schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model comprises housing 1, and preheating water delivery port 3 is arranged on housing 1.Be provided with electromagnetic induction heating furnace dish 11 below the preheating water delivery port 3, high temperature resistant panel 10 is arranged on the electromagnetic induction heating furnace dish 11, movably irony thermal insulation cup 4 places on the high temperature resistant panel 10.The electromagnetic induction heating furnace dish has electric control unit 11 times.Arrow among Fig. 2, Fig. 3, Fig. 4 is a water (flow) direction.Power tube IGBT 13, rectifier bridge 14, control device 12 are arranged in the electric control unit.Aluminium radiator 16 is housed on the radiating surface of power tube IGBT 13 and rectifier bridge 14, and the between cog of aluminium radiator 16 is being fixed heat radiation (or preheating) copper tube or stainless steel tube 7.The pipe line unit comprises snap joint 6, heat radiation (or preheating) copper tube or stainless steel tube 7, aluminium radiator 16, preheating water delivery port 3.Heat radiation (or preheating) copper tube or stainless steel tube 7 are fixed on the between cog of aluminium radiator 16 by screw 15, and heat radiation (or preheating) copper tube or stainless steel tube 7 outputs connect preheating water delivery port 3, and input directly connects the output of snap joint 6; Snap joint 6 is located between water purification unit 5 outputs and heat radiation (or preheating) copper tube or the stainless steel tube 7, and its input links to each other by the threeway branch road of water-supply-pipe with water purification unit 5 outputs.The utility model also is provided with water purification unit 5, refrigeration unit 8, ultraviolet-sterilization unit 9, cold water delivery port 2 in housing 1.Water purification unit 5 water inlets connect running water pipe, the delivery port of water purification unit 5 connects the snap joint 6 of refrigeration unit 8 and pipe line unit by the water-supply-pipe threeway, refrigeration unit 8 connects ultraviolet-sterilization unit 9 by water-supply-pipe, and ultraviolet-sterilization unit 9 connects cold water delivery port 2 by water-supply-pipe.High temperature resistant panel 10 and electromagnetic induction heating furnace dish 11 are fixed on the stone or metal plate for standing a stove on as a precaution against fire support on the straight drink machine.
Irony thermal insulation cup 4 can conveniently move, and has realized the purpose of Washing cup tool at any time, and then has solved the hard easy scaling of regional hot water of water quality, the problem that can't clean hot courage (jar) or stainless steel waterpipe.
The utility model adopts electromagnetic induction eddy current heating principle to realize the preheating water in the irony thermal insulation cup 4 is heated, and makes the efficiency of heating surface higher.When straight drink machine during in operate as normal, the alternating magnetic field that coil on its electromagnetic induction heating furnace dish 11 produces cuts variation repeatedly in irony thermal insulation cup 4 bottoms, make irony thermal insulation cup 4 bottoms produce cyclic currents (eddy current), and the short circuit fuel factor of utilizing the big electric current of small resistor produces heat, the drinking water of one-time heating design temperature (coffee, milk, boil tea).During use, the drinking water of normal temperature flow into 4 li of irony thermal insulation cups (water of preheating) through preheating, the preheating water delivery port 3 of water purification unit, heat radiation (or preheating) copper tube or stainless steel tube 7 in the housing 1, electromagnetic induction heating furnace dish 11 energising heating simultaneously, electromagnetic induction heating furnace dish 11 outages of the quick boiled back of water, the water that the irony thermal insulation cup is 4 li can be taken.
The technical scheme of the utility model electromagnetic induction heater also can be used for directly docking the pipeline machine that the advanced treating running water is the water source, at this moment just need not to be provided with water purification unit 5.