A kind of electromagnetic induction boiler
Technical field
The utility model relates to a kind of efficient energy-saving, safe electromagnetism heating boiled water implement, belongs to the electromagnetic heating technique field.
Background technology
Boiler is widely used in people's daily life, and the electrothermal tubes that adopt directly heat the water of storage tank more in its structure, this kind boiler, though simple in structure, cost is low, and electrothermal tube is short service life, and the thermal efficiency is low; And heater directly contacts with water, and water power does not separate, and has certain potential safety hazard.In energy today in short supply day by day, this shortcoming is especially needed improvement badly.
The utility model content
Technical problem to be solved in the utility model provides a kind of improved electromagnetic induction boiler, to improve the heating effect and the usage safety performance of boiler.
The alleged problem of the utility model realizes with following technical scheme:
A kind of electromagnetic induction boiler, it comprises boiler housing and the storage tank that is provided with in housing, heating cabinet is set in storage tank, is provided with heater in the heating cabinet, and described heater is an electromagnetic heater, and its electromagnetism heating spool rest is electrically connected with controller; Be provided with straight pipe on heating cabinet, the top of straight pipe is a gap, and gap leads to storage tank; In the heating cabinet bottom cold water inlet is set, hot water outlet is set in the storage tank bottom.
Above-mentioned electromagnetic induction boiler, described cold water inlet place is provided with magnetic valve, and magnetic valve is connected with controller.
Above-mentioned electromagnetic induction boiler, described storage tank one side is provided with the storage tank gauge glass, in heating cabinet one side the heating cabinet gauge glass is set, and described gauge glass is communicated with heating cabinet and storage tank respectively.
Above-mentioned electromagnetic induction boiler is set up thermometer at heating cabinet gauge glass downside.
Above-mentioned electromagnetic induction boiler, described heater are the three-phase electromagnetic heating arrangement, and heater housing adopts ferromagnetic material.
Two cisten mechanisms that the utility model adopts heating cabinet to separate with storage tank, water enters storage tank after heating cabinet boils, and it is drinking mixed to avoid that boiling water is repeated heating or unboiled water and boiling water, makes drink water more science and health.Electromagnetic induction heating has realized the thorough separation of water, electricity, has guaranteed the safe in utilization of boiler; Simultaneously, heater directly is positioned in the water in the heating cabinet, heater contacts fully with water, has guaranteed can be absorbed efficient energy-saving fully by water by the heat that electromagnetic induction heating produces.
The utility model is provided with entering water electromagnetic valve at cold water inlet, can be as required regularly, quantitatively add the thermal water source, not only can be user-friendly to, further energy savings.
Description of drawings
Fig. 1 is the utility model structural representation.
Each parts label is respectively in the accompanying drawing: 1. controller; 2. heating spool rest; 3. heater; 4. heating cabinet; 5. storage tank; 6. heating cabinet gauge glass; 7. storage tank gauge glass; 8. magnetic valve; 9. hot water outlet; 10. water inlet; 11. power line; 12. gap; 13. housing; 14. thermometer.
The specific embodiment
Referring to accompanying drawing 1, the utility model is provided with storage tank 5 and heating cabinet 4 in the housing 13 of boiler, and heating cabinet is positioned at the storage tank bottom, and the gap 12 on heating cabinet top is arranged at the storage tank inside upper part, and the height of gap depends on the design water surface of storage tank; Described heating cabinet bottom is provided with cold water inlet 10, and described water inlet is provided with magnetic valve 8, and magnetic valve is connected with controller 1.Be provided with electromagnetism heating spool rest 2 in the heater, the electromagnetism heating spool rest connects controller, and heater both can adopt single phase poaer supply, also can adopt three-phase alternating-current supply.
Described storage tank bottom is provided with hot water outlet 9, and the storage tank gauge glass 7 that storage tank one side setting is communicated with storage tank can be observed liquid level in the storage tank by gauge glass.In the practical application,, can the hot water in the storage tank be controlled at lower liquid level by controller when drinking-water when fewer in number, when the drinking-water number more for a long time, can suitably strengthen the hot water moisture storage capacity.Heating cabinet is provided with heating cabinet gauge glass 6, and heating cabinet gauge glass downside is set up thermometer 14, can observe the liquid level in the heating cabinet and detect water temperature in the heating cabinet by thermometer by the heating cabinet gauge glass.
The utility model cooperates controller can realize heating Based Intelligent Control, cold water is in magnetic valve enters heating cabinet, stop into water after arriving designated water level, after water in the heating cabinet is heated to boiling by heater, opening magnetic valve makes boiled water enter storage tank by gap, simultaneously, continue the interior water of heating heating cabinet.The water that enters in the storage tank can after the boiling water in the storage tank arrives designated water level, stop heating and enter keeping warm mode for drinking.
Heater housing sealing of the present utility model, the electromagnetism heating plate in the heater heats water by electromagnetic induction, has realized the thorough separation of water power, and is safe.The material of the tank wall of heating cabinet, storage tank can be selected the material of good effect of heat insulation for use, and heat waste is less, cooperates electromagnetic induction heating, efficient energy-saving.