CN107654986B - A kind of method and constant-voltage system of the heating boiler in constant-voltage system - Google Patents
A kind of method and constant-voltage system of the heating boiler in constant-voltage system Download PDFInfo
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- CN107654986B CN107654986B CN201710846957.1A CN201710846957A CN107654986B CN 107654986 B CN107654986 B CN 107654986B CN 201710846957 A CN201710846957 A CN 201710846957A CN 107654986 B CN107654986 B CN 107654986B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 293
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000003860 storage Methods 0.000 claims abstract description 79
- 238000003303 reheating Methods 0.000 claims abstract description 59
- 239000008236 heating water Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 240
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 54
- 229910052742 iron Inorganic materials 0.000 claims description 27
- 230000003020 moisturizing effect Effects 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims description 16
- 238000010025 steaming Methods 0.000 claims description 9
- 206010053615 Thermal burn Diseases 0.000 claims 1
- 238000007689 inspection Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000010409 ironing Methods 0.000 description 26
- 238000005485 electric heating Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- 238000001816 cooling Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 7
- 230000006837 decompression Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 4
- 230000004224 protection Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 230000007958 sleep Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/28—Methods of steam generation characterised by form of heating method in boilers heated electrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/48—Devices or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Resistance Heating (AREA)
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Abstract
The method and constant-voltage system of the embodiment of the invention discloses a kind of in constant-voltage system heating boiler, the constant-voltage system includes: that main heating furnace body and steam storage are connect with furnace body, the main heating furnace body and steam storage is reheated with reheating furnace body；By the heating tube of the main heating furnace body, after heating water, the steam that the main heating furnace body generates is passed into the steam storage and reheats furnace body storage；The vapor incoming with main heating furnace body described in furnace body reheating is reheated is stored by the steam.After using the heating of the heating tube of main heating furnace body, the steam of main heating furnace body output is passed to steam storage to store with furnace body is reheated and carry out reheating, it is such to design the storage capacity for not only increasing steam, and steam moisture is also reduced, sufficient standby pressure is provided for the next step transmission of steam.
Description
Technical field
The present embodiments relate to the technical field of steaming plant more particularly to a kind of heating boilers in constant-voltage system
Method and constant-voltage system.
Background technique
Existing product mostly uses upper boiler point to deposit part water under steam, when needing moisturizing, mends room temperature at random
Water.And the steam that equipment generates now, pressure transient, humidity is not up to standard, and ironing effect is bad.
Summary of the invention
The purpose of the embodiment of the present invention is to propose the method and constant-voltage system of a kind of heating boiler in constant-voltage system, purport
Solving the problems, such as boiler pressure stability and steam humidity.
For this purpose, the embodiment of the present invention uses following technical scheme:
In a first aspect, a kind of method of the heating boiler in constant-voltage system, the constant-voltage system include:
Main heating furnace body and steam storage are stored and are reheated with furnace body, the main heating furnace body and the steam is reheated
Furnace body connection；
By the heating tube of the main heating furnace body, after heating water, the steam that the main heating furnace body generates is passed into institute
It states steam storage and reheats furnace body storage；
The vapor incoming with main heating furnace body described in furnace body reheating is reheated is stored by the steam.
Optionally, the constant-voltage system further include: water inlet preheating furnace body, the water inlet preheating furnace body add with the master
The connection of hot stove body；
By the heating tube of the main heating furnace body, after heating water, the steam that the main heating furnace body generates is passed into institute
State steam storage with reheat furnace body storage before, further includes:
The condition whether main heating furnace body meets pre-add hot water is detected, the condition includes: the main heating furnace body
When moisturizing or the main heating furnace body is during working or is standby；
If the main heating furnace body meets the condition of pre-add hot water, in the preheating of heating tube and the control of temperature controller
Under system, the water temperature heating of the main heating furnace body is preheated to preset temperature threshold.
Optionally, the water temperature heating of the preheating main heating furnace body is to preset temperature threshold, comprising:
Cold water is first added to the bottom of water inlet preheating furnace body, preheats the top of the water inlet preheating furnace body；
Wherein, the top of the water inlet preheating furnace body boiler is connected by check valve with the main heating furnace body；
The bottom that cold water is first added to water inlet preheating furnace body, comprising:
Cold water in preset capacity is first added to the bottom of the water inlet preheating furnace body, the water inlet preheating furnace body
Capacity is greater than the preset capacity.
Optionally, the constant-voltage system further include: iron；The iron and steam storage connect with furnace body is reheated
It connects；
After storing the vapor incoming with main heating furnace body described in furnace body reheating is reheated by the steam, also
Include:
Steam storage and the vapor after reheating furnace body reheating are heated.
Optionally, the constant-voltage system further include: steam detection module, the steam detection module and the main heating furnace
Body connection；
Whether the fluctuating range that steam is detected by the steam detection module is more than default steam amplitude, if so, opening
The dynamic motor-driven heater strip being mounted in the main heating furnace body is heated；
The constant-voltage system further include: pressure sensor；The pressure sensor is connect with the main heating furnace body；
Whether the pressure that steam is detected by the pressure sensor is more than preset pressure threshold value, if so, starting installation
Motor-driven heater strip in the main heating furnace body is heated；
The constant-voltage system further include: temperature sensor, the temperature sensor are connect with the main heating furnace body；
Whether the temperature that steam is detected by the temperature sensor is more than preset temperature threshold, if so, starting installation
Motor-driven heater strip in the main heating furnace body is heated.
Second aspect, a kind of constant-voltage system, the constant-voltage system include:
Main heating furnace body and steam storage are stored and are reheated with furnace body, the main heating furnace body and the steam is reheated
Furnace body connection；
The main heating furnace body passes to the steam that the main heating furnace body generates after heating water by heating tube
The steam storage is stored with furnace body is reheated；
The steam storage is with reheating furnace body, the vapor being passed to for main heating furnace body described in reheating.
Optionally, the constant-voltage system further include: water inlet preheating furnace body, the water inlet preheating furnace body add with the master
The connection of hot stove body；
The water inlet preheats furnace body, and the condition of pre-add hot water whether is met for detecting the main heating furnace body, described
When condition includes: the main heating furnace body moisturizing or the main heating furnace body is during working or is standby；If the master
Heating furnace body meets the condition of pre-add hot water, then under the control of the preheating of heating tube and temperature controller, described in preheating
The water temperature heating of main heating furnace body is to preset temperature threshold.
Optionally, the water inlet preheats furnace body, is also used to:
Cold water is first added to the bottom of water inlet preheating furnace body, preheats the top of the water inlet preheating furnace body；
Wherein, the top of the water inlet preheating furnace body boiler is connected by check valve with the main heating furnace body；
The water inlet preheats furnace body, is also used to:
Cold water in preset capacity is first added to the bottom of the water inlet preheating furnace body, the water inlet preheating furnace body
Capacity is greater than the preset capacity.
Optionally, the constant-voltage system further include: iron；The iron and steam storage connect with furnace body is reheated
It connects；
The iron, for being heated to steam storage and the vapor after reheating furnace body reheating.
Optionally, the constant-voltage system further include: steam detection module, the steam detection module and the main heating furnace
Body connection；
The steam detection module, whether the fluctuating range for detecting steam is more than default steam amplitude, if so, opening
The dynamic motor-driven heater strip being mounted in the main heating furnace body is heated；
The constant-voltage system further include: pressure sensor；The pressure sensor is connect with the main heating furnace body；
The pressure sensor, whether the pressure for detecting steam is more than preset pressure threshold value, if so, starting installation
Motor-driven heater strip in the main heating furnace body is heated；
The constant-voltage system further include: temperature sensor, the temperature sensor are connect with the main heating furnace body；
The temperature sensor, whether the temperature for detecting steam is more than preset temperature threshold, if so, starting installation
Motor-driven heater strip in the main heating furnace body is heated.
The method and constant-voltage system of a kind of heating boiler in constant-voltage system provided in an embodiment of the present invention, the constant pressure
System includes: that main heating furnace body and steam store and reheats furnace body, the main heating furnace body and steam storage and add again
The connection of hot stove body；By the heating tube of the main heating furnace body, after heating water, the steam that the main heating furnace body generates is passed to
The steam storage is stored with furnace body is reheated；It is stored by the steam and reheats main heating furnace described in furnace body reheating
The incoming vapor of body.After using the heating of the heating tube of main heating furnace body, the steam of main heating furnace body output is passed to steaming
Vapour storage stores and carries out reheating with furnace body is reheated, such to design the storage capacity for not only increasing steam, but also subtracts
Lack steam moisture, provides sufficient standby pressure for the next step transmission of steam.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the method for heating boiler in constant-voltage system provided in an embodiment of the present invention；
Fig. 2 is the flow diagram of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention；
Fig. 3 is the flow diagram of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention；
Fig. 4 is the flow diagram of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of constant-voltage system provided in an embodiment of the present invention；
Fig. 6 is a kind of the functional block diagram of intelligent ironing system provided in an embodiment of the present invention；
Fig. 7 is the functional block diagram of another intelligent ironing system provided in an embodiment of the present invention；
Fig. 8 is the functional block diagram of another intelligent ironing system provided in an embodiment of the present invention；
1, main heating furnace body；2, water inlet preheating furnace body；3, steam storage and reheating furnace body；4, check valve；5, first
Solenoid valve；6, second solenoid valve；7, the first blowoff electromagnetic valve；8, the second blowoff electromagnetic valve；9, water pump；10, pressure sensor；
11, the first heater strip；12, the second heater strip；13, third heater strip；14, control system；15, the first steam electromagnetic valve；16,
Two steam electromagnetic valves；17, safety valve；18, pressure switch；19, Thermal Cutoffs；20, connecting line；21, temperature sensor；
22, hardware frame；23, water-cooling type radiator；24, water-level detecting device；25, transformer；26, control circuit board；27, scale remover holds
Device；28, scale remover capacity checking apparatus；29, pressure setting key；30, temperature setting key；31, iron power key；32, pressure is aobvious
Show；33, temperature display；34, working/control handle of coming off duty；35, casing；36, earth leakage circuit-breaker；37, steam pipe；38, first
Iron；39, the second iron；
Wherein, main heating furnace body, for generating steam；Water inlet preheating furnace body, for cold water to be got higher warm water；Steam storage
It deposits and reheats furnace body, for storing steam and reheating；Check valve is for preventing opposing steam flow；First solenoid valve is for adding water
Control；Second solenoid valve is for switching water and scale remover；First blowoff electromagnetic valve is used for main furnace body blowdown；Second blowdown electromagnetism
Valve, for reheating furnace body blowdown；Water pump, for adding water；Pressure sensor shows and controls main furnace body and steam for pressure
It stores furnace body, reheat furnace body heating；First heater strip is for heating main furnace body；Second heater strip is for heating steam；Third
Heater strip is for heating water inlet preheating furnace body；Control system is for controlling each system；First steam electromagnetic valve is defeated for steam
Out；Second steam electromagnetic valve is exported for steam；Safety valve loses heart for superpressure；Pressure switch is powered off for superpressure；Temperature is protected
Danger is powered off for overtemperature；Temperature sensor is used to control the heating of water inlet preheating furnace body；Hardware frame is used for mounting rack；Water-cooled
Radiator is used for: the radiating and cooling of power device；Water is heated simultaneously, is energy-saving；Water-level detecting device, for detecting water
Position；Transformer is used for voltage of transformation；Control circuit board is used for complete machine job control；Iron power key, for simultaneous dormancy awakening.
Specific embodiment
The embodiment of the present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this
Locate described specific embodiment and is used only for explaining the embodiment of the present invention, rather than the restriction to the embodiment of the present invention.In addition also
It should be noted that only parts related to embodiments of the present invention are shown rather than entire infrastructure for ease of description, in attached drawing.
Show with reference to the process that Fig. 1, Fig. 1 are a kind of methods of heating boiler in constant-voltage system provided in an embodiment of the present invention
It is intended to.
As shown in Figure 1, the method for the heating boiler in constant-voltage system includes:
Step 101, by the heating tube of the main heating furnace body, after heating water, by the steaming of the main heating furnace body generation
Vapour passes to the steam storage and reheats furnace body storage；
Step 102, the water incoming with main heating furnace body described in furnace body reheating is reheated is stored by the steam to steam
Gas.
A kind of method of heating boiler in constant-voltage system provided in an embodiment of the present invention, passes through the main heating furnace body
The steam that the main heating furnace body generates after heating water, is passed to the steam storage and reheats furnace body storage by heating tube；It is logical
Cross the steam storage vapor incoming with main heating furnace body described in furnace body reheating is reheated.To use main heating furnace
After the heating tube heating of body, the steam of main heating furnace body output is passed to steam storage and stores and carries out secondary with reheating furnace body
Heating, it is such to design the storage capacity for not only increasing steam, and steam moisture is also reduced, it is mentioned for the next step transmission of steam
For sufficient standby pressure.
It is the process of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention with reference to Fig. 2, Fig. 2
Schematic diagram.
As shown in Fig. 2, the method for the heating boiler in constant-voltage system includes:
Step 201, the condition whether main heating furnace body meets pre-add hot water is detected, the condition includes: the master
When heating furnace body moisturizing or the main heating furnace body is during working or is standby；
Step 202, preheating and temperature control if the main heating furnace body meets the condition of pre-add hot water, in heating tube
Under the control of device processed, the water temperature heating of the main heating furnace body is preheated to preset temperature threshold；
Optionally, the water temperature heating of the preheating main heating furnace body is to preset temperature threshold, comprising:
Cold water is first added to the bottom of water inlet preheating furnace body, preheats the top of the water inlet preheating furnace body；
Wherein, the top of the water inlet preheating furnace body boiler is connected by check valve with the main heating furnace body.
The bottom that cold water is first added to water inlet preheating furnace body, comprising:
Cold water in preset capacity is first added to the bottom of the water inlet preheating furnace body, the water inlet preheating furnace body
Capacity is greater than the preset capacity.
Step 203, by the heating tube of the main heating furnace body, after heating water, by the steaming of the main heating furnace body generation
Vapour passes to the steam storage and reheats furnace body storage；
Step 204, the water incoming with main heating furnace body described in furnace body reheating is reheated is stored by the steam to steam
Gas.
Water first passes through into water and preheats furnace body when illustratively, to main boiler moisturizing, and equipment is in work or standby process
In, the water of water inlet preheating furnace body, under the heating of preheating heating tube, under the control of a temperature controller, water inlet preheating
The water temperature heating of furnace body stops heating to 90 DEG C, and when equipment needs moisturizing, cold water is first covered into the bottom of water preheating furnace body
The top in portion, water inlet preheating furnace body is connected by check valve with main heating furnace body, each moisturizing 100ml, pre-add hot stove of intaking
Body capacity 400ml, the effect of effect and pressure by neutralization, the water for covering main heating furnace body preferentially preheat furnace body from water inlet
Top is made amends for one's faults, and is all hot water (90 DEG C) equal to the water covered every time, is reduced boiler pressure and is declined, the stability of adherence pressure,
Keep good ironing effect.
A kind of preheating method provided in an embodiment of the present invention, detects the item whether main heating furnace body meets pre-add hot water
Part, when the condition includes: the main heating furnace body moisturizing or the main heating furnace body is during working or is standby；If
The main heating furnace body meets the condition of pre-add hot water, then under the control of the preheating of heating tube and temperature controller, pre-add
The water temperature heating of the heat main heating furnace body is to preset temperature threshold.To cover the water of main heating furnace body preferentially from water inlet pre-add
Make amends for one's faults at the top of hot stove body, be all hot water (90 DEG C) equal to the water covered every time, reduce boiler pressure decline, adherence pressure it is steady
It is qualitative, keep good ironing effect.
It is the process of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention with reference to Fig. 3, Fig. 3
Schematic diagram.
On the basis of Fig. 1 to Fig. 2, as shown in figure 3, the method for the heating boiler in constant-voltage system includes:
Step 301, the condition whether main heating furnace body meets pre-add hot water is detected, the condition includes: the master
When heating furnace body moisturizing or the main heating furnace body is during working or is standby；
Step 302, preheating and temperature control if the main heating furnace body meets the condition of pre-add hot water, in heating tube
Under the control of device processed, the water temperature heating of the main heating furnace body is preheated to preset temperature threshold；
Step 303, by the heating tube of the main heating furnace body, after heating water, by the steaming of the main heating furnace body generation
Vapour passes to the steam storage and reheats furnace body storage；
Step 304, the water incoming with main heating furnace body described in furnace body reheating is reheated is stored by the steam to steam
Gas.
Step 305, the steam is stored and is heated with the vapor after reheating furnace body reheating.
Illustratively, this equipment is to solve pressure stable problem, using the constant pressure technology that industry is initiated, to realize
Technique first has to moisturizing of selecting a good opportunity when we is using to main boiler moisturizing, because our the equipment water surface is more than the top of heating tube
Face, farther out, whens our moisturizings, selects supplementary water time for position: 1, the ironing gap 2 of equipment, when pressure is close to setting value 0.2KG (
It is exactly pressure moisturizing in a high position) 3, (namely concurrent heating water) is reduced when preheating water temperature reaches 80-100 DEG C loses because mending cold water
The influence of pressure, three can not meet simultaneously in supplying water condition 2 minutes, can force moisturizing in 2 minutes.Moisturizing process is as follows: water
A solenoid valve is first passed through, two normal open ends, by pipeline, by solenoid valve one, preheat furnace body bottom by water inlet using water pump
Portion's (water inlet preheating furnace interior has hot water), by preheating heater strip, cold and hot neutralization is mended at the top of water inlet preheating furnace body
Into main heating furnace body, after main boiler is heated by main boiler heating tube, the steam that main boiler generates can be passed to steam storage and
It reheats furnace body and stores and carry out reheating, it is such to design the storage capacity for not only increasing steam, and also reduce steam
Humidity, provide sufficient standby pressure for the next step transmission of steam.Steam cock is opened, steam electromagnetic valve is controlled, steam passes through
Pipeline passes to iron, the energy-efficient iron that we newly develops, and carries out primary effective heating again to steam, effective to guarantee
The stabilization and mass dryness fraction of tolerance.If the fluctuation range of steam has been more than our setting range value (height pressure difference when work
When 0.3KG), equipment can start the motor-driven heater strip (1.0KW) being mounted on inside main heating furnace body automatically and be heated, and promoted and steamed
Vapour generation rate guarantees that gas source is stablized, preheating+main heating+(fluctuation is big for the heating of auxiliary heating (storage, reheating)+iron
When, motor-driven heating), pressure sensor controls the start and stop of main boiler (heating) and reheating, pressure sensor damage
When, pressure switch can automatically control, the start and stop of temperature sensor control preheating and iron heating.
It is the process of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention with reference to Fig. 4, Fig. 4
Schematic diagram.
On the basis of Fig. 1 to Fig. 2, as shown in figure 4, the method for the heating boiler in constant-voltage system includes:
Step 401, by the heating tube of the main heating furnace body, after heating water, by the steaming of the main heating furnace body generation
Vapour passes to the steam storage and reheats furnace body storage；
Step 402, the water incoming with main heating furnace body described in furnace body reheating is reheated is stored by the steam to steam
Gas；
Step 403, detect whether the fluctuating range of steam is more than default steam amplitude by the steam detection module, if
It is that the motor-driven heater strip that then starting is mounted in the main heating furnace body is heated.
Step 404, detect whether the pressure of steam is more than preset pressure threshold value by the pressure sensor, if so,
Start the motor-driven heater strip being mounted in the main heating furnace body to be heated.
Step 405, detect whether the temperature of steam is more than preset temperature threshold by the temperature sensor, if so,
Start the motor-driven heater strip being mounted in the main heating furnace body to be heated.
It is a kind of structural schematic diagram of constant-voltage system provided in an embodiment of the present invention with reference to Fig. 5, Fig. 5.
As shown in figure 5, the constant-voltage system includes:
Main heating furnace body 501 and steam storage are stored up with furnace body 502, the main heating furnace body 501 and the steam is reheated
It deposits and is connect with reheating furnace body 502；
The main heating furnace body 501 passes the steam that the main heating furnace body generates after heating water by heating tube
It is stored to the steam and reheats furnace body storage；
The steam storage is with reheating furnace body 502, the vapor being passed to for main heating furnace body described in reheating.
Optionally, the constant-voltage system further include: water inlet preheating furnace body, the water inlet preheating furnace body add with the master
The connection of hot stove body；
The water inlet preheats furnace body, and the condition of pre-add hot water whether is met for detecting the main heating furnace body, described
When condition includes: the main heating furnace body moisturizing or the main heating furnace body is during working or is standby；If the master
Heating furnace body meets the condition of pre-add hot water, then under the control of the preheating of heating tube and temperature controller, described in preheating
The water temperature heating of main heating furnace body is to preset temperature threshold.
Optionally, the water inlet preheats furnace body, is also used to:
Cold water is first added to the bottom of water inlet preheating furnace body, preheats the top of the water inlet preheating furnace body；
Wherein, the top of the water inlet preheating furnace body boiler is connected by check valve with the main heating furnace body；
The water inlet preheats furnace body, is also used to:
Cold water in preset capacity is first added to the bottom of the water inlet preheating furnace body, the water inlet preheating furnace body
Capacity is greater than the preset capacity.
Optionally, the constant-voltage system further include: iron；The iron and steam storage connect with furnace body is reheated
It connects；
The iron, for being heated to steam storage and the vapor after reheating furnace body reheating.
Optionally, the constant-voltage system further include: steam detection module, the steam detection module and the main heating furnace
Body connection；
The steam detection module, whether the fluctuating range for detecting steam is more than default steam amplitude, if so, opening
The dynamic motor-driven heater strip being mounted in the main heating furnace body is heated.
The constant-voltage system further include: pressure sensor；The pressure sensor is connect with the main heating furnace body；
The pressure sensor, whether the pressure for detecting steam is more than preset pressure threshold value, if so, starting installation
Motor-driven heater strip in the main heating furnace body is heated.
The constant-voltage system further include: temperature sensor, the temperature sensor are connect with the main heating furnace body；
The temperature sensor, whether the temperature for detecting steam is more than preset temperature threshold, if so, starting installation
Motor-driven heater strip in the main heating furnace body is heated.
The method and constant-voltage system of a kind of heating boiler in constant-voltage system provided in an embodiment of the present invention, the constant pressure
System includes: that main heating furnace body and steam store and reheats furnace body, the main heating furnace body and steam storage and add again
The connection of hot stove body；By the heating tube of the main heating furnace body, after heating water, the steam that the main heating furnace body generates is passed to
The steam storage is stored with furnace body is reheated；It is stored by the steam and reheats main heating furnace described in furnace body reheating
The incoming vapor of body.After using the heating of the heating tube of main heating furnace body, the steam of main heating furnace body output is passed to steaming
Vapour storage stores and carries out reheating with furnace body is reheated, such to design the storage capacity for not only increasing steam, but also subtracts
Lack steam moisture, provides sufficient standby pressure for the next step transmission of steam.
With reference to Fig. 6, the energy-conserving intelligent ironing system include: intelligent water supply module 601, water inlet pre-heating module 602,
Steam storage and reheating module 603, steam output and ironing module 604, automatic pollution discharge module 605, automatic desludging module 606
With display module 607；
With reference to Fig. 7 and Fig. 8, the intelligent water supply module 601, for passing through water cooled heat radiating 23, the first inlet water solenoid valve
5, water pump 9 adds water to preheat furnace body 2 to water inlet；
Wherein, the water-cooling type radiator 23 carries out water inlet while for cooling down to the water-cooling type radiator 23
Preliminary preheating, the thermal energy generated to control circuit are recycled.
Wherein, the intelligent water supply module 601, is also used in moisturizing, first covers the bottom of the water inlet preheating furnace body 2
Portion, then the main heating furnace body 1 is output to through check valve 4 from the top of the water inlet preheating furnace body 2.
Wherein, it between the water inlet preheating furnace body 2 and the main heating furnace body 1, is controlled by check valve 4.
Wherein, the intelligent water supply module 601 selects the best opportunity to preheat furnace body 2 to the main heating from the water inlet
1 moisturizing of furnace body, the best opportunity are as follows: steam pressure is in the working clearance not less than preset threshold value, iron.
Illustratively, in intelligent water supply function, water-cooling type radiator 23, the first inlet water solenoid valve 5, water pump are passed through in water inlet
9 are added into water preheating furnace body 2.
When water passes through water-cooling type radiator 23, water inlet is heated while cooling to radiator, such design, rationally
Utilize thermal energy, reduce the energy consumption of equipment.
Under the control of temperature sensor 21, the second electric heating tube 12 is controlled, the water in water inlet preheating furnace body 2 is carried out
Heating, stopping when reaching preset temperature.
2 bottom of furnace body is preheated to when main 1 moisturizing of heating furnace body, first filling into water, is then exported from top through check valve 4
To main heating furnace body 1, it is ensured that the water for covering main heating furnace body 1 every time is all high-temperature water.
It between water inlet preheating furnace body 2 and main heating furnace body 1, is controlled by check valve 4, prevents from steaming in main heating furnace body 1
Vapour reflux.
Cover in main heating furnace body 1 is all high-temperature water every time, caused by effectively preventing main heating furnace body 1 because of moisturizing
Rapidly decompression, lose temperature influence, greatly meet demand of the ironing to steam stable, improve ironing efficiency.
Supplementary water time is selected, moisturizing under conditions of ironing gap and steam pressure up to standard avoids steam from losing
Warm decompression.
The above design perfectly solves because of moisturizing decompression caused by equipment, loses temperature and influence, improves ironing efficiency.
Illustratively, equipment total power switch is opened, equipment enters standby mode, and total operation knob is pushed working key ON
Shelves, equipment are started to work, and at this moment the water-level detecting device 24 in main heating furnace body 1, can carry out water level detecting, according to water level automatically
The case where detection device 24 detects can control water pump 9 and automatically add water if you need to add water, after suitable water level, stop adding
Water.
The water inlet pre-heating module 602, in temperature sensor 21, master control borad 26 and the control for assisting control panel 14
Under, the second electric heating tube 12 is controlled, the water in the water inlet preheating furnace body 2 is heated, stopping when reaching preset temperature
Heating；
Illustratively, water-cooling type radiator 23 is passed through in water inlet, by the first inlet water solenoid valve 5 and the second inlet water solenoid valve 6,
Under the action of 9 draft of water pump, furnace body 2 is preheated into water inlet, in temperature sensor 21, master control borad 26 and auxiliary control panel 14
Control under, control the second electric heating tube 12, to water inlet preheating furnace body 2 in water preheated and reaching it is default
Stop heating (moreover, furnace body is equipped with Thermal Cutoffs 19, carrying out temperature anomaly protection) at 90 DEG C of temperature.
To water inlet when main 1 moisturizing of heating furnace body, conveyed out of water-cooling type radiator 23 first from water inlet pre-add hot stove
The bottom of body 2 enters, and is connected with main heating furnace body 1 outflow from the top of water inlet preheating furnace body 2 by check valve 4, guarantee
The water for covering main heating furnace body 1 every time is all high-temperature water, reduce because moisturizing to heating furnace body caused by lose temperature, decompression influence.Unidirectionally
The setting of valve 4 is to prevent the steam of main heating furnace body 1 from flowing back into water and preheating furnace body 2.
After hot water adds main heating furnace body 1, suitable amount of water is controlled by water-level detecting device 24, in pressure sensor
10, under the control of master control borad 26 and auxiliary control panel 14, the heating of the first electric heating tube 11 is controlled, steam, pressure sensing are generated
Device 10, master control borad 26 and auxiliary control panel 14 control the starting of the first electric heating tube 11, stop.The steam of generation is defeated by pipeline
It is sent to steam storage and reheats furnace body 3.
Illustratively, the first electric heating tube 11 in main heating furnace body 1 contains two groups of electric heating tubes --- main heating tube
With auxiliary heating tube.When steam demand amount is in reduced levels, main heating tube work；When steam demand amount is in high level
When, auxiliary heating tube starts immediately and main heating tube works together, to guarantee that the demand of steam is met.Particularly, herein
Steam demand amount be to be set according to the type of ironing object and characteristic by the pressure set key 29 on operation panel by user
It sets, and the master control borad 26 of equipment is controlled the first electricity by pressure sensor 10, auxiliary control panel 14 according to this setting and added
The start and stop of two groups of electric heating tubes in heat pipe 11, determination obtain suitable steam, both ensure that optimal ironing effect, realized
Energy-efficient purpose.
The steam for being transported to steam storage and reheating furnace body 3, in pressure sensor 10, master control borad 26 and auxiliary control panel
Under 14 control, control third electric heating tube 13 carries out reheating to steam.Such way is not only effectively guaranteed steam
Enough storages and steam saturation degree, and also assure the stability on steam pressure and temperature index.
The steam storage and reheating module 603, add for the third electricity in steam storage and reheating furnace body 3
Heat pipe 13 is in pressure sensor 10, master control borad and under assisting the control of control panel, to main heating furnace body 1 steam that comes of conveying into
Row heats again；
Wherein, the steam storage and reheating module 303, are also used to:
It is transported to steam steam storage and reheat furnace body 3, under the control of the pressure sensor 10, control
Electric heating tube third electric heating tube 13 carries out reheating to the steam；
The steam of the main heating furnace body 1 stores the bottom with reheating furnace body 3 by the steam, is reheated；
After the steam heating, first stores through the steam and exported with the top for reheating furnace body 3.
Illustratively, in order to guarantee steam output stability and mass dryness fraction, this structure use independent steam storage with
Furnace body 3 is reheated, the steam that main heating furnace body 1 generates is transported to steam storage and is handled with furnace body 3 is reheated:
The intracorporal third electric heating tube 13 of furnace pressure sensor 10, master control borad 26 and assist control panel 14 control under,
The steam of main heating furnace body 1 conveying is heated again.
It conveys the steam to come and stores and reheat the heating of third electric heating tube 13 in furnace body 3 by steam, keep foot
Enough storage capacitys and saturation degree export to realize stablizing for steam.
Moreover, the vapor (steam) temperature of the saturation after heating again is high, moisture is few, also saved while improving ironing efficiency
The energy also solves the overly wet subsequent drying process problem of ironing.
Equipped with safety devices such as pressure switch 18, Temperature protections 19 on furnace body, the safety of equipment is protected.
Bottom of furnace body is equipped with the second blowoff electromagnetic valve 8, comes off duty carry out automatic pollution discharge to furnace body daily.
Multi-stove bodies combination, each furnace body are done sufficiently small, and according to different functional requirements, suitable furnace body temperature is arranged,
Static state thermal losses caused by due to furnace body is huge, amount of water is big, heating tube power is big is reduced, electric energy is saved.
Multi-stove bodies combination has especially been separately provided steam storage and has reheated furnace body, so that water and steam separation, guarantee
Enough storages of steam and the saturation degree of steam avoid influencing ironing effect due to rapidly losing temperature, decompression when work plus water.
Water inlet preheating furnace body has especially been separately provided, it is ensured that water inlet is entering main heating furnace body in multi-stove bodies combination
It is preceding just to have passed through sufficient preheating, lose winner's heating furnace body will not because of frequently cold water is added during the work time
Warm decompression problem, it is ensured that steam is continually generated in main heating furnace body.
The steam exports and ironing module 604, for receiving the steam storage and reheating what the conveying of furnace body 3 came
Steam, through first steam electromagnetic valve 15 and/or the second steam electromagnetic valve 16, the steam pipe 37, the first iron and/or
Two irons, and be ejected to ironing fabrics after being heated again by first iron 38 and/or the second iron 39 and carry out ironing；
The automatic pollution discharge module 605, for opening the first blowoff electromagnetic valve 7 and second when recognizing trigger signal
The main heating furnace body 1 and steam storage and the waste water and remaining steam in reheating furnace body 13 is discharged in blowoff electromagnetic valve 8；
Illustratively, when equipment is shut down every time, blowdown auxiliary control panel 14 can recognize off signal, shutdown it is same
When, blowdown assists control panel 14 to open the first blowoff electromagnetic valve 7 and the second blowoff electromagnetic valve 8.
The waste water of furnace interior and remaining steam under the effect of the pressure by the road, pass through the first blowoff electromagnetic valve 7 and the
Two blowoff electromagnetic valves 8 are quickly discharged to blowdown tank and keep in, after blowdown, automatic power-off shutdown.
When every secondary device shuts down, equipment can all carry out automatic pollution discharge, and personnel without waiting, can voluntarily leave, and solve equipment
Manpower has been saved while scale problems.
Daily automatic pollution discharge, the remaining discharge of wastewater to have boiled in furnace body one day is clean, drastically reduce scale
Formation, the service life for improving ironing quality, reducing equipment failure rate, extending equipment.
The automatic desludging module 606, for detecting whether reach default scale removal condition, the default scale removal condition packet
Include: cumulative operation time reaches preset time threshold, and in " come off duty key OFF " triggering state；If reaching described preset to remove
Dirty condition then starts default scale removal program according to the default scale removal condition.
Wherein, if described reach the default scale removal condition, default scale removal journey is started according to the default scale removal condition
Sequence, comprising:
The waste water in the main heating furnace body 1 is exhausted by first blowoff electromagnetic valve 7, then passes through second blowdown
Solenoid valve 8 exhausts the steam storage and reheats the waste water in furnace body 3；
By the switching of the second inlet water solenoid valve 6, through first inlet water solenoid valve from scale removal agent container 27 and water tank
5, water pump 9 add water and scale remover to add to water inlet preheating furnace body 2, the main heating furnace body 1 and steam storage and again
Hot stove body 3 is heated, is impregnated, decomposes scale and cleaning.
Illustratively, after equipment cumulative operation time reaches given threshold, it will start scale removal work, scale removal process:
The water in main heating furnace body 1 is exhausted by the first blowoff electromagnetic valve 7 first, then passes through 8 row of the second blowoff electromagnetic valve
Fall steam storage and reheats the water in furnace body 3.
By the switching of the second inlet water solenoid valve 6, the first inlet water solenoid valve 5, water pump from scale removal agent container 27 and water tank
9, add suitable water and scale remover to water inlet preheating furnace body 2, main heating furnace body 1 and steam storage and reheating furnace body 3, carries out
The automatic heating of sequencing impregnates, decomposes scale, cleaning.
Equipment is on the basis of daily blowdown, then carries out Periodic scale removal processing, perfectly solves the fouling of puzzlement industry
Problem is greatly improved the service life of equipment, reduces the maintenance cost of equipment.
Illustratively, control switch pushes next key OFF position, and equipment is automatically closed all operation functions, automatically opens
Blowdown valve when being discharged to 0.3KG/c ㎡ pressure, opens steam threshold switch, forms gas flow loop, allow the unimpeded blowdown of equipment, and blowdown 5 divides
Zhong Hou is automatically shut power off.As long as next control switch pulls out next key OFF daily, auxiliary control panel 14 carries out blowdown
Function, a daily blowdown reduce equipment scaling probability, improve ironing quality.
Wherein, decomposing scale includes that this equipment-specific scale removing agent is housed in scale removal agent container 27, and scale remover passes through
First inlet water solenoid valve 5 and the second inlet water solenoid valve 6 and water pump 9 enter water inlet preheating furnace body 2, main heating furnace body 1 and steam
Storage and reheating furnace body 3 and connected pipeline, and control the dilution ratio and preset temperature of scale remover and water
Degree.In the preset time, the scale adhered on scale remover and furnace body and pipeline inner wall generates chemical reaction, and scale is broken down into
Fine particle simultaneously falls off in waste water.
Wherein, the cleaning, specifically:
Water inlet preheating furnace body 2, main heating furnace body 1, steam after scale removal is stored and reheats furnace body 3 and pipeline progress
Wash cycles at least more than two times.
Unique automatic desludging mode reduces the problem of artificial scale removal, solves industry device dirt and does not remove problem, significantly
Improve equipment practicability, stability.
Wherein, the display module 607 is mentioned for carrying out code according to the different working condition of equipment and phenomenon of the failure
It wakes up.
Wherein, code includes: auto sleep wake-up, fault code and operation code.
Auto sleep wake-up has: if 2 switching signals are not detected in steam cock, pressing steam cock or iron electricity
Source key can wake-up master and corresponding iron, normal operating conditions is entered after wake-up；If switching signal includes: to have one in 2 minutes
It is a that switching signal is not detected, then it corresponds to iron and carries out suspend mode；In 5 minutes, boiler enters suspend mode, and (setting pressure is not arrived in just booting
Except value)；In 30S, preheating enters suspend mode, (just when booting, preheating does not work).
Fault code includes: steam valve failure, blowdown valve failure, water valve failure, heating tube failure, pressure sensor event
Barrier；Steam valve failure has switching signal, and 20S is without obvious Pressure Fluctuation Signal, then corresponding temperature area shows fault code, failure generation
Code F1；Blowdown valve failure has blowdown signal, and 20S is interior without boiler pressure, hence it is evident that decline, then panel red lamp bar flashing alarm, stops
Machine, fault code all show in dual temperature zones simultaneously, not voice reminder, fault code F2；Water valve failure, water pump continuous work
More than 300 seconds, there are no water level signal is detected, then panel red lamp bar flashing alarm, was shut down, fault code is all in dual temperature
It spends area to show simultaneously, not voice reminder, fault code F3；Heating tube failure rises for 5 minutes without obvious pressure, and 5 minutes without obvious
Induced current, panel red lamp bar flashing alarm, shuts down, and fault code is all shown in dual temperature zones simultaneously, not voice reminder,
Fault code F4；Pressure sensor failure rises without obvious pressure, there is within 5 minutes obvious induced current, panel red colored lamp for 5 minutes
Item flashing alarm, shuts down, fault code is all shown in dual temperature zones simultaneously, not voice reminder, fault code F5.
Operation code includes: water shortage, scale removal；Water shortage is audio alert, and 10S report is primary, please add water；When scale remover lacks,
Audio alert, 10S report is primary, please add scale remover.
Present embodiment discloses a kind of energy-conserving intelligent ironing system, the energy-conserving intelligent ironing system includes: intelligence
Water supply module, water inlet pre-heating module, steam storage with reheat module, steam output with ironing module, automatic pollution discharge module,
Automatic desludging module and working condition and fault code display module；The intelligent water supply module, it is real for managing water inlet system
Now the dynamic of water inlet opportunity, inflow temperature and inflow is controlled；The water inlet pre-heating module, it is pre- for being carried out to water inlet
It first heats, it is ensured that enter main heating furnace body is high-temperature-hot-water；The steam storage and reheating module, for main heating furnace
The steam that body conveying comes is heated again, it is ensured that steam stablizes output；The automatic pollution discharge module, for identifying
When to trigger signal, the main heating furnace body and steam storage and the intracorporal waste water of reheating furnace and entrained steam is discharged；It is described
Automatic desludging module, for presetting scale removal program according to the scale removal condition starting of presetting, automatically to furnace body, the electric heating tube in equipment
Scale removing is carried out with pipeline；So-called display module is used for human-computer interaction.
Describe the technical principle of the embodiment of the present invention in conjunction with specific embodiments above.These descriptions are intended merely to explain this
The principle of inventive embodiments, and it cannot be construed to the limitation to protection scope of the embodiment of the present invention in any way.Based on herein
Explanation, those skilled in the art, which does not need to pay for creative labor, can associate the other specific of the embodiment of the present invention
Embodiment, these modes are fallen within the protection scope of the embodiment of the present invention.
Claims (8)
1. a kind of method of the heating boiler in constant-voltage system, which is characterized in that the constant-voltage system includes:
Main heating furnace body and steam storage store with furnace body, the main heating furnace body and the steam is reheated and reheat furnace body
Connection；
Water inlet preheating furnace body, the water inlet preheating furnace body are connect with the main heating furnace body；
The condition whether main heating furnace body meets pre-add hot water is detected, the condition includes: the main heating furnace body moisturizing
When or the main heating furnace body work or it is standby during；
If the main heating furnace body meets the condition of pre-add hot water, in the preheating of heating tube and the control of temperature controller
Under, the water temperature heating of the main heating furnace body is preheated to preset temperature threshold；
By the heating tube of the main heating furnace body, after heating water, the steam that the main heating furnace body generates is passed into the steaming
Vapour storage is stored with furnace body is reheated；
The vapor incoming with main heating furnace body described in furnace body reheating is reheated is stored by the steam.
2. the method according to claim 1, wherein the water temperature heating of the preheating main heating furnace body arrives
Preset temperature threshold, comprising:
Cold water is first added to the bottom of water inlet preheating furnace body, preheats the top of the water inlet preheating furnace body；
Wherein, the top of the water inlet preheating furnace body boiler is connected by check valve with the main heating furnace body；
The bottom that cold water is first added to water inlet preheating furnace body, comprising:
Cold water in preset capacity is first added to the bottom of the water inlet preheating furnace body, the capacity of the water inlet preheating furnace body
Greater than the preset capacity.
3. according to claim 1 to method described in 2 any one, which is characterized in that the constant-voltage system further include: iron；
The iron is stored with the steam and is connect with reheating furnace body；
After storing the vapor incoming with main heating furnace body described in furnace body reheating is reheated by the steam, also wrap
It includes:
Steam storage and the vapor after reheating furnace body reheating are heated.
4. according to claim 1 to method described in 2 any one, which is characterized in that the constant-voltage system further include: steam inspection
Module is surveyed, the steam detection module is connect with the main heating furnace body；
Whether the fluctuating range that steam is detected by the steam detection module is more than default steam amplitude, if so, starting peace
Motor-driven heater strip in the main heating furnace body is heated；
The constant-voltage system further include: pressure sensor；The pressure sensor is connect with the main heating furnace body；
Whether the pressure that steam is detected by the pressure sensor is more than preset pressure threshold value, if so, starting is mounted on institute
The motor-driven heater strip stated in main heating furnace body is heated；
The constant-voltage system further include: temperature sensor, the temperature sensor are connect with the main heating furnace body；
Whether the temperature that steam is detected by the temperature sensor is more than preset temperature threshold, if so, starting is mounted on institute
The motor-driven heater strip stated in main heating furnace body is heated.
5. a kind of constant-voltage system, which is characterized in that the constant-voltage system includes:
Main heating furnace body and steam storage store with furnace body, the main heating furnace body and the steam is reheated and reheat furnace body
Connection；
The main heating furnace body passes to the steam that the main heating furnace body generates described after heating water by heating tube
Steam storage is stored with furnace body is reheated；
The steam storage is with reheating furnace body, the vapor being passed to for main heating furnace body described in reheating；
Water inlet preheating furnace body, the water inlet preheating furnace body are connect with the main heating furnace body；
The water inlet preheats furnace body, and the condition of pre-add hot water, the condition whether are met for detecting the main heating furnace body
When including: the main heating furnace body moisturizing or the main heating furnace body is during working or is standby；If the main heating
Furnace body meets the condition of pre-add hot water, then under the control of the preheating of heating tube and temperature controller, preheats the master and add
The water temperature heating of hot stove body is to preset temperature threshold.
6. constant-voltage system according to claim 5, which is characterized in that the water inlet preheats furnace body, is also used to:
Cold water is first added to the bottom of water inlet preheating furnace body, preheats the top of the water inlet preheating furnace body；
Wherein, the top of the water inlet preheating furnace body boiler is connected by check valve with the main heating furnace body；
The water inlet preheats furnace body, is also used to:
Cold water in preset capacity is first added to the bottom of the water inlet preheating furnace body, the capacity of the water inlet preheating furnace body
Greater than the preset capacity.
7. according to constant-voltage system described in claim 5 to 6 any one, which is characterized in that the constant-voltage system further include: scald
Bucket；The iron is stored with the steam and is connect with reheating furnace body；
The iron, for being heated to steam storage and the vapor after reheating furnace body reheating.
8. according to constant-voltage system described in claim 5 to 6 any one, which is characterized in that the constant-voltage system further include: steam
Vapour detection module, the steam detection module are connect with the main heating furnace body；
The steam detection module, whether the fluctuating range for detecting steam is more than default steam amplitude, if so, starting peace
Motor-driven heater strip in the main heating furnace body is heated；
The constant-voltage system further include: pressure sensor；The pressure sensor is connect with the main heating furnace body；
The pressure sensor, whether the pressure for detecting steam is more than preset pressure threshold value, if so, starting is mounted on institute
The motor-driven heater strip stated in main heating furnace body is heated；
The constant-voltage system further include: temperature sensor, the temperature sensor are connect with the main heating furnace body；
The temperature sensor, whether the temperature for detecting steam is more than preset temperature threshold, if so, starting is mounted on institute
The motor-driven heater strip stated in main heating furnace body is heated.
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| JPS61222489A (en) * | 1985-03-28 | 1986-10-02 | 株式会社日立ホームテック | Steam iron |
| CN2937201Y (en) * | 2006-06-12 | 2007-08-22 | 张平 | Steam electric iron |
| CN201407637Y (en) * | 2009-04-01 | 2010-02-17 | 杨少生 | Multifunctional steam generating device |
| CN201531864U (en) * | 2009-11-06 | 2010-07-21 | 张家港市威孚热能科技有限公司 | Preheating type small steam generator |
| CN202630008U (en) * | 2012-04-12 | 2012-12-26 | 浙江华光电器集团有限公司 | Water supply system of steam generator |
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2017
- 2017-09-19 CN CN201710846957.1A patent/CN107654986B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61222489A (en) * | 1985-03-28 | 1986-10-02 | 株式会社日立ホームテック | Steam iron |
| CN2937201Y (en) * | 2006-06-12 | 2007-08-22 | 张平 | Steam electric iron |
| CN201407637Y (en) * | 2009-04-01 | 2010-02-17 | 杨少生 | Multifunctional steam generating device |
| CN201531864U (en) * | 2009-11-06 | 2010-07-21 | 张家港市威孚热能科技有限公司 | Preheating type small steam generator |
| CN202630008U (en) * | 2012-04-12 | 2012-12-26 | 浙江华光电器集团有限公司 | Water supply system of steam generator |
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