Superhigh temperature steam generator
Technical field
This utility model relates to steam generator field, particularly to superhigh temperature steam generator.
Background technology
Steam generator is that the heat energy utilizing fuel or other energy is heated as the plant equipment of hot water or steam water,
Steam generator is mainly according to fuel grade, and electric steam generator, fuel-steam generator, combustion and steam can be divided into occur
Devices etc., fuel oil and the gas steam generator burning energy, easily produce flue dust, be unfavorable for environmental conservation, and electric steam generator is also
The form heating of conventional resistance heating power, but resistance heating pipe easily produces incrustation scale, impact heating.
The steam generator generally used, only one-level heating, but the when of water vapor, due to liquid water and gas water
Coexisting, form saturated steam state, when seven atmospheric pressure, the temperature of steam only up to reach 160 DEG C, nothing
Method meets some industries demand to high-temperature vapor.
Utility model content
The purpose of this utility model is to provide superhigh temperature steam that is a kind of safe and environment-friendly and that can reach superhigh temperature steam
Generator.
For achieving the above object, this utility model adopts the following technical scheme that, superhigh temperature steam generator, adds including first
Thermal, secondary heating mechanism, metal tube, water tank, water pump and control circuit, metal tube rotating around be located at first heater and
Secondary heating mechanism outer surface, water tank is connected by water-supply-pipe with first heater and metal tube respectively, first heater
Being connected by appendix with secondary heating mechanism, water pump connects water tank and water-supply-pipe, control circuit electrical connection metal tube and water pump.
Control circuit makes to form Electromagnetic Heating with heater to metal tube energising, and water enters first heater from water tank, is heated
Vaporization, forms saturated steam, and temperature arrives 160 DEG C, and the steam of first heater enters the second heating by appendix
Device, continues to be heated to 300~500 DEG C.
In some embodiments, first heater and secondary heating mechanism are hollow circular cylinder, first heater
Inwall is provided with level sensor, control circuit electrical connection level sensor.Level sensor monitors the water in first heater
Position, control circuit controls water pump and realizes automatic water supplement, and keeps in first heater suitably water level.
In some embodiments, level sensor is electrode, and electrode is three, and three electrodes are from up to down distributed, point
Not corresponding high water level, middle water level and low water level.By determination of electrode water level, three corresponding high, medium and low water levels of electrode, image
Performance water level, and water level be in too low or too high time give warning, carry out water lev el control.
In some embodiments, water pump includes moisturizing water pump and water circulating pump, and moisturizing water pump controls water tank and adds to first
The inflow of thermal, water circulating pump controls the water tank inflow to metal tube.Moisturizing water pump is controlled hydrous water by control circuit
Position monitoring system carries out automatic water supplement, and a corresponding heater of water circulating pump, the water of water tank is entered by water circulating pump
Metal tube, cools down metal tube, and the water in metal tube is circulated back to water tank subsequently.
In some embodiments, also including liquidometer, liquidometer connects with first heater.Liquidometer is set, double
Heavily monitor liquid level, it is ensured that liquid level is normal.
In some embodiments, appendix is provided with pressure transducer, and pressure transducer electrically connects with control circuit.Arrange
Pressure transducer, monitors the pressure in heater, when pressure transducer detects that pressure is excessive, proposes to report to the police, by control
Circuit processed reduces the measure such as power, prevents that pressure is excessive causes damage to heater.
In some embodiments, also including pressure valve, pressure valve is connected with appendix.Pressure valve is set, when pressure mistake
In the case of big and control circuit regulates unsuccessfully, pressure valve pressure release can be automatically opened up.
In some embodiments, temperature sensor, temperature sensing it are provided with in first heater and secondary heating mechanism
Device electrically connects with control circuit.Temperature sensor is set, monitors temperature in heater, and regulate power by control circuit
Carry out temperature regulation, when in heater, temperature is too high, it is understood that there may be during the situation of dry combustion method, reduce operating power, regulate temperature.
In some embodiments, control circuit includes operating button and display screen.Operation button includes main switch, moisturizing
Regulation switch, recirculated water regulation switch, power regulating switch, carry out the manual regulation of each side, display by different switches
Screen shows the status informations such as the water level in steam generator, temperature, pressure, power, facilitates user to check supervision steam generator
State.
In some embodiments, first heater, secondary heating mechanism outer surface parcel heat insulation foam, metal tube appearance
Bread wraps up in fiberglass sleeve.Heater outer surface parcel heat insulation foam, reduces thermal losses and dissipates, prevent apparatus surface overheated, make
One-tenth personnel scald, and metal tube are wrapped up fiberglass sleeve simultaneously, prevent user from getting an electric shock.
The beneficial effects of the utility model are: this utility model superhigh temperature steam generator uses Electromagnetic Heating, Efficient Ring
Guarantor, the steam of unique Multi-stage heating acquisition higher temperature, meet the demand of superhigh temperature steam, simultaneously to superhigh temperature steam
Generator carries out automatically controlling and multi-faceted security protection, it is ensured that the safe operation of heater.
Accompanying drawing explanation
Fig. 1 is this utility model superhigh temperature steam generator external structure schematic diagram;
Fig. 2 is that this utility model superhigh temperature steam generator circuit connects block schematic illustration.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
As shown in Figure 1, 2, superhigh temperature steam generator, including first heater 1A, secondary heating mechanism 1B, metal tube
2, water tank 3, water pump 5 and control circuit 4, metal tube 2 is rotating around being located at first heater 1A and secondary heating mechanism 1B appearance
Face, water tank 3 is connected by water-supply-pipe with first heater 1A and metal tube 2 respectively, first heater 1A and second heating
Device 1B is connected by appendix 7, and water pump 5 connects water tank 3 and water-supply-pipe, and control circuit 4 electrically connects metal tube 2 and water pump 5.Control
Circuit 4 processed makes with heater to metal tube 2 energising and forms Electromagnetic Heating, and water enters first heater 1A from water tank 3, is subject to
Heat vaporization, forms saturated steam, and temperature arrives 160 DEG C, and the steam of first heater 1A enters second by appendix 7
Heater 1B, continues to be heated to 300~500 DEG C.
First heater 1A and secondary heating mechanism 1B is hollow circular cylinder, and first heater 1A inwall is provided with water level
Sensor 6, control circuit 4 electrically connects level sensor 6.Level sensor 6 monitors the water level in first heater 1A, controls
Circuit 4 controls water pump 5 and realizes automatic water supplement, and keeps in first heater 1A suitably water level.
Level sensor 6 is electrode, and electrode is three, and three electrodes are from up to down distributed, the most corresponding high water level, Zhong Shui
Position and low water level.By determination of electrode water level, three corresponding high, medium and low water levels of electrode, the performance water level of image, and at water level
Be in too low or too high time give warning, carry out water lev el control.
Water pump 5 includes moisturizing water pump 51 and water circulating pump 52, and moisturizing water pump 51 controls water tank 3 to first heater 1A's
Inflow, water circulating pump 52 controls the water tank 3 inflow to metal tube 2.Moisturizing water pump 51 is water level with control circuit 4 controls
Monitoring system carries out automatic water supplement, and a corresponding heater of water circulating pump 52, the water of water tank 3 is entered by water circulating pump 52
Entering metal tube 2, cool down metal tube 2, the water in metal tube 2 is circulated back to water tank 3 subsequently.
Also include that liquidometer 8, liquidometer 8 connect with first heater 1A.Liquidometer 8 is set, double supervision liquid level, really
Guarantor's liquid level is normal.
Appendix 7 is provided with pressure transducer 71, and pressure transducer 71 electrically connects with control circuit 4.Pressure transducer is set
71, monitor the pressure in heater, when pressure transducer 71 detects that pressure is excessive, propose to report to the police, by control circuit 4
Reduce the measure such as power, prevent that pressure is excessive causes damage to heater.
Also include that pressure valve 72, pressure valve 72 are connected with appendix 7.Pressure valve 72 is set, when pressure is excessive and controls electricity
In the case of road 4 regulates failure, pressure valve pressure release can be automatically opened up.
Temperature sensor 9, temperature sensor 9 and control circuit it is provided with in first heater 1A and secondary heating mechanism 1B
4 electrical connections.Temperature sensor 9 is set, monitors temperature in heater, and regulate power by control circuit 4 and carry out temperature
Regulation, when in heater, temperature is too high, it is understood that there may be during the situation of dry combustion method, reduces operating power, regulates temperature.
Control circuit 4 includes operating button 41 and display screen 42.Operation button 41 include main switch, moisturizing regulation switch,
Recirculated water regulation switch, power regulating switch, carry out the manual regulation of each side by different switches, and display screen 42 display is steamed
The status informations such as water level in vapour generator, temperature, pressure, power, facilitate user to check supervision steam generator state.
First heater 1A and secondary heating mechanism 1B outer surface parcel heat insulation foam, metal tube 2 outer surface parcel glass
Sleeve pipe.Heater outer surface parcel heat insulation foam, reduces thermal losses and dissipates, prevent apparatus surface overheated, cause personnel to scald,
Metal tube 2 is wrapped up fiberglass sleeve simultaneously, prevent user from getting an electric shock.
The beneficial effects of the utility model are: this utility model superhigh temperature steam generator uses Electromagnetic Heating, Efficient Ring
Guarantor, the steam of unique Multi-stage heating acquisition higher temperature, meet the demand of superhigh temperature steam, simultaneously to superhigh temperature steam
Generator is controlled.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art,
On the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into this practicality
Novel protection domain.