CN107654986A - 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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- CN107654986A CN107654986A CN201710846957.1A CN201710846957A CN107654986A CN 107654986 A CN107654986 A CN 107654986A CN 201710846957 A CN201710846957 A CN 201710846957A CN 107654986 A CN107654986 A CN 107654986A
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- heater
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- heating furnace
- furnace body
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B35/00—Control systems for steam boilers
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- 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 for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
- F22B37/54—De-sludging or blow-down devices
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- 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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- Mechanical Engineering (AREA)
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- Control Of Resistance Heating (AREA)
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Abstract
The embodiment of the invention discloses a kind of method and constant-voltage system of the heating boiler in constant-voltage system, the constant-voltage system includes：Main heating furnace body and steam storage is connected with reheating body of heater, the main heating furnace body and steam storage with reheating body of heater；By the heating tube of the main heating furnace body, after heating water, steam caused by the main heating furnace body is passed into the steam storage with reheating body of heater storage；Stored by the steam with reheating the vapor that main heating furnace body is incoming described in body of heater reheating.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 reheating body of heater and carry out reheating, it is such a to design the storage capacity for not only adding steam, and steam moisture is also reduced, provide the standby pressure of abundance 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 boiler in constant-voltage system
Method and constant-voltage system.
Background technology
Existing product, it is more that steam lower part water deposited using a upper boiler point, it is necessary to during moisturizing, normal temperature is mended at random
Water.And steam caused by present equipment, pressure transient, humidity is not up to standard, and ironing effect is bad.
The content of the invention
The purpose of the embodiment of the present invention is in the proposition a kind of method and constant-voltage system of the heating boiler in constant-voltage system, purport
Solving the problems, such as boiler pressure stability and steam humidity.
To use following technical scheme up to this purpose, the embodiment of the present invention：
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 is with reheating body of heater, the main heating furnace body and steam storage and reheating
Body of heater connects；
By the heating tube of the main heating furnace body, after heating water, steam caused by the main heating furnace body is passed into institute
Steam storage is stated with reheating body of heater storage；
Stored by the steam with reheating the vapor that main heating furnace body is incoming described in body of heater reheating.
Alternatively, the constant-voltage system also includes：Water inlet preheating body of heater, the water inlet preheating body of heater add with the master
Hot stove body connects；
By the heating tube of the excessively main heating furnace body, after heating water, steam caused by the main heating furnace body is passed to
Before the steam storage stores with reheating body of heater, in addition to：
The condition whether main heating furnace body meets pre-add hot water is detected, the condition includes：The main heating furnace body
During moisturizing or the main heating furnace body is during working or be 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 value.
Alternatively, the water temperature heating of the preheating main heating furnace body is to preset temperature threshold value, including：
Cold water is first added to the bottom of water inlet preheating body of heater, preheats the top of the water inlet preheating body of heater；
Wherein, the top of the water inlet preheating body of heater boiler is connected by check valve with the main boiler.
The bottom that cold water is first added to water inlet preheating body of heater, including：
Cold water in preset capacity is first added to the bottom of the water inlet preheating body of heater, the water inlet preheating body of heater
Capacity is more than the preset capacity.
Alternatively, the constant-voltage system also includes：Iron；The iron connects with steam storage with reheating body of heater
Connect；
After storing the vapor being passed to reheating main heating furnace body described in body of heater reheating by the steam, also
Including：
Steam storage and the vapor after reheating body of heater reheating are heated.
Alternatively, the constant-voltage system also includes：Steam detection module, the steam detection module and the main heating furnace
Body connects；
Whether the fluctuating range that steam is detected by the steam detection module exceedes default steam amplitude, if so, then opening
The dynamic motor-driven heater strip being arranged in the main heating furnace body is heated.
The constant-voltage system also includes：Pressure sensor；The pressure sensor is connected with the main heating furnace body；
Whether the pressure that steam is detected by the pressure sensor exceedes preset pressure threshold value, if so, then starting installation
Motor-driven heater strip in the main heating furnace body is heated.
The constant-voltage system also includes：Temperature sensor, the temperature sensor are connected with the main heating furnace body；
Whether the temperature that steam is detected by the temperature sensor exceedes preset temperature threshold value, if so, then 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 is with reheating body of heater, the main heating furnace body and steam storage and reheating
Body of heater connects；
The main heating furnace body, after heating water by heating tube, steam caused by the main heating furnace body is passed to
The steam storage is with reheating body of heater storage；
The steam storage is with reheating body of heater, the vapor incoming for main heating furnace body described in reheating.
Alternatively, the constant-voltage system also includes：Water inlet preheating body of heater, the water inlet preheating body of heater add with the master
Hot stove body connects；
Whether the water inlet preheating body of heater, the condition of pre-add hot water is met for detecting the main heating furnace body, described
Condition includes：During the main heating furnace body moisturizing or the main heating furnace body is during working or be standby；If the master
Heating furnace body meets the condition of pre-add hot water, then under the preheating of heating tube and the control of temperature controller, described in preheating
The water temperature heating of main heating furnace body is to preset temperature threshold value.
Alternatively, the water inlet preheating body of heater, is additionally operable to：
Cold water is first added to the bottom of water inlet preheating body of heater, preheats the top of the water inlet preheating body of heater；
Wherein, the top of the water inlet preheating body of heater boiler is connected by check valve with the main boiler；
The water inlet preheating body of heater, is additionally operable to：
Cold water in preset capacity is first added to the bottom of the water inlet preheating body of heater, the water inlet preheating body of heater
Capacity is more than the preset capacity.
Alternatively, the constant-voltage system also includes：Iron；The iron connects with steam storage with reheating body of heater
Connect；
The iron, for being heated to steam storage and the vapor after reheating body of heater reheating.
Alternatively, the constant-voltage system also includes：Steam detection module, the steam detection module and the main heating furnace
Body connects；
The steam detection module, whether the fluctuating range for detecting steam exceedes default steam amplitude, if so, then opening
The dynamic motor-driven heater strip being arranged in the main heating furnace body is heated.
The constant-voltage system also includes：Pressure sensor；The pressure sensor is connected with the main heating furnace body；
Whether the pressure sensor, the pressure for detecting steam exceed preset pressure threshold value, if so, then starting installation
Motor-driven heater strip in the main heating furnace body is heated.
The constant-voltage system also includes：Temperature sensor, the temperature sensor are connected with the main heating furnace body；
Whether the temperature sensor, the temperature for detecting steam exceed preset temperature threshold value, if so, then 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：Main heating furnace body and steam are stored with reheating body of heater, and the main heating furnace body and steam storage with adding again
Hot stove body connects；By the heating tube of the main heating furnace body, after heating water, steam caused by the main heating furnace body is passed to
The steam storage is with reheating body of heater storage；Stored by the steam with reheating main heating furnace described in body of heater 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, which stores, to be stored with reheating body of heater and carries out reheating, such a to design the storage capacity for not only adding steam, but also is subtracted
Steam moisture is lacked, the standby pressure of abundance is provided for the next step transmission of steam.
Brief description of the drawings
Fig. 1 is a kind of schematic flow sheet of the method for heating boiler in constant-voltage system provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention；
Fig. 3 is the schematic flow sheet of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention；
Fig. 4 is the schematic flow sheet 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 representation of constant-voltage system provided in an embodiment of the present invention；
Fig. 6 is a kind of high-level schematic functional block diagram of intelligent ironing system provided in an embodiment of the present invention；
Fig. 7 is the high-level schematic functional block diagram of the intelligent ironing system of another kind provided in an embodiment of the present invention；
Fig. 8 is the high-level schematic functional block diagram of the intelligent ironing system of another kind provided in an embodiment of the present invention；
1st, main heating furnace body；2nd, water inlet preheating body of heater；3rd, steam storage is with reheating body of heater；4th, check valve；5th, first
Magnetic valve；6th, second solenoid valve；7th, the first blowoff electromagnetic valve；8th, the second blowoff electromagnetic valve；9th, water pump；10th, pressure sensor；
11st, the first heater strip；12nd, the second heater strip；13rd, the 3rd heater strip；14th, control system；15th, the first steam electromagnetic valve；16th,
Two steam electromagnetic valves；17th, safety valve；18th, pressure switch；19th, Thermal Cutoffs；20th, connecting line；21st, temperature sensor；
22nd, hardware frame；23rd, water-cooling type radiator；24th, condensate tank of dehumidifier；25th, transformer；26th, control board；27th, scale remover holds
Device；28th, scale remover capacity checking apparatus；29th, pressure setting key；30th, temperature setting key；31st, iron power key；32nd, pressure shows
Show；33rd, temperature display；34th, working/control handle of coming off duty；35th, casing；36th, earth leakage circuit-breaker；37th, steam pipe；38th, first
Iron；39th, the second iron；
Wherein, main heating furnace body, for producing steam；Water inlet preheating body of heater, for cold water to be become into high-temperature water；Steam stores up
Deposit with reheating body of heater, for storing steam with reheating；Check valve is used to prevent opposing steam flow；First magnetic valve is used for plus water
Control；Second solenoid valve is used to switch water and scale remover；First blowoff electromagnetic valve is used for main furnace body blowdown；Second blowdown electromagnetism
Valve, for reheating body of heater blowdown；Water pump, for adding water；Pressure sensor, main furnace body and steam are shown and controlled for pressure
Store body of heater, reheat body of heater heating；First heater strip is used to heat main furnace body；Second heater strip is used to heat steam；3rd
Heater strip is used to heat water inlet preheating body of heater；Control system is used to control each system；It is defeated that first steam electromagnetic valve is used for steam
Go out；Second steam electromagnetic valve exports for steam；Safety valve loses heart for superpressure；Pressure switch powers off for superpressure；Temperature is protected
Danger is used for overtemperature and powered off；Temperature sensor is used for the heating for controlling water inlet preheating body of heater；Hardware frame is used for mounting bracket；Water-cooled
Radiator is used for：The radiating and cooling of power device；Water is heated simultaneously, be energy-saving；Condensate tank of dehumidifier, for detecting water
Position；Transformer is used for voltage of transformation；Control board is used for complete machine job control；Iron power key, for simultaneous dormancy awakening.
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
The specific embodiment of place description 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 for the ease of describing, the part related to the embodiment of the present invention rather than entire infrastructure are illustrate only in accompanying drawing.
With reference to figure 1, Fig. 1 is that a kind of flow of the method for heating boiler in constant-voltage system provided in an embodiment of the present invention is shown
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 steaming caused by the main heating furnace body
Vapour passes to the steam storage with reheating body of heater storage；
Step 102, stored by the steam and steamed with reheating the water that main heating furnace body is incoming described in body of heater reheating
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
Heating tube, after heating water, steam caused by the main heating furnace body is passed into the steam storage with reheating body of heater storage；It is logical
The steam storage is crossed with reheating the vapor that main heating furnace body is incoming described in body of heater reheating.So as 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 body of heater
Heating, it is such a to design the storage capacity for not only adding steam, and steam moisture is also reduced, carried for the next step transmission of steam
For the standby pressure of abundance.
With reference to figure 2, Fig. 2 is the flow of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention
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
During heating furnace body moisturizing or the main heating furnace body is during working or be standby；
Step 202, if the main heating furnace body meets the condition of pre-add hot water, preheating and temperature control 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 value；
Alternatively, the water temperature heating of the preheating main heating furnace body is to preset temperature threshold value, including：
Cold water is first added to the bottom of water inlet preheating body of heater, preheats the top of the water inlet preheating body of heater；
Wherein, the top of the water inlet preheating body of heater boiler is connected by check valve with the main boiler.
The bottom that cold water is first added to water inlet preheating body of heater, including：
Cold water in preset capacity is first added to the bottom of the water inlet preheating body of heater, the water inlet preheating body of heater
Capacity is more than the preset capacity.
Step 203, by the heating tube of the main heating furnace body, after heating water, by steaming caused by the main heating furnace body
Vapour passes to the steam storage with reheating body of heater storage；
Step 204, stored by the steam and steamed with reheating the water that main heating furnace body is incoming described in body of heater reheating
Gas.
Exemplary, water, which is first passed through into water, during to main boiler moisturizing preheats body of heater, and equipment is in work or standby process
In, the water of water inlet preheating body of heater, under the heating of preheating heating tube, under the control of a temperature controller, water inlet preheating
The water temperature heating of body of heater stops heating to 90 DEG C, and when equipment needs moisturizing, cold water is first covered into the bottom of water preheating body of heater
Portion, the top of water inlet preheating body of heater are 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 of main boiler is covered preferentially from water inlet preheating body of heater top
Make amends for one's faults, be all hot water (90 DEG C) equal to the water covered every time, reduce boiler pressure and decline, the stability of adherence pressure, keep
Good ironing effect.
Whether a kind of pre-warmed method provided in an embodiment of the present invention, detection main boiler meet the condition of pre-add hot water,
The condition includes：During the main boiler moisturizing or the main boiler is during working or be standby；If the main boiler
Meet the condition of pre-add hot water, then under the preheating of heating tube and the control of temperature controller, preheat the main boiler
Water temperature heating is to preset temperature threshold value.Preferentially make amends for one's faults, be equal at the top of water inlet preheating body of heater so as to cover the water of main boiler
The water covered every time is all hot water (90 DEG C), reduces boiler pressure and declines, the stability of adherence pressure, keeps good flatiron to imitate
Fruit.
With reference to figure 3, Fig. 3 is the flow of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention
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
During heating furnace body moisturizing or the main heating furnace body is during working or be standby；
Step 302, if the main heating furnace body meets the condition of pre-add hot water, preheating and temperature control 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 value；
Step 303, by the heating tube of the main heating furnace body, after heating water, by steaming caused by the main heating furnace body
Vapour passes to the steam storage with reheating body of heater storage；
Step 304, stored by the steam and steamed with reheating the water that main heating furnace body is incoming described in body of heater reheating
Gas.
Step 305, the steam is stored and heated with the vapor after reheating body of heater reheating.
Exemplary, this equipment employs the pioneering constant pressure technology of industry, to realize to solve the problems, such as pressure stability
Technique, when we is using to main boiler moisturizing, moisturizing of selecting a good opportunity is first had to, because our the equipment water surface exceedes the top of heating tube
Face, position select supplementary water time farther out, during our moisturizings：1, the flatiron gap 2 of equipment, pressure close to setting value 0.2KG when (
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 supplying water conditions can not meet simultaneously in 2 minutes, can force moisturizing in 2 minutes.Moisturizing flow is as follows：Water
A magnetic valve, two normal open ends are first passed through, then by water pump, by pipeline, by magnetic valve one, body of heater bottom is preheated by water inlet
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 body of heater
Enter main heating furnace body, after main boiler is heated by main boiler heating tube, steam caused by main boiler can be passed to steam storage with
Body of heater is reheated to store and carry out reheating, it is such a to design the storage capacity for not only adding steam, and also reduce steam
Humidity, provides sufficient standby pressure for the next step transmission of steam.Steam cock is opened, controls steam electromagnetic valve, steam passes through
Pipeline, iron is passed to, the energy-efficient iron that we newly develops, steam is once effectively heated again, it is effective to ensure
The stabilization and mass dryness fraction of tolerance.If during work, the fluctuation range of steam has exceeded our setting range value (height pressure difference
When 0.3KG), the motor-driven heater strip (1.0KW) that equipment meeting automatic start is arranged on inside main heating furnace body is heated, and lifting is steamed
Vapour generation rate, ensure that source of the gas is stable, preheating+main heating+(fluctuation is big for the heating of auxiliary heating (storage, reheating)+iron
When, motor-driven heating), pressure sensor control main boiler (heating) and the start and stop of reheating, pressure sensor damage
When, pressure switch can automatically control, the start and stop of temperature sensor control preheating and iron heating.
With reference to figure 4, Fig. 4 is the flow of another method of heating boiler in constant-voltage system provided in an embodiment of the present invention
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 steaming caused by the main heating furnace body
Vapour passes to the steam storage with reheating body of heater storage；
Step 402, stored by the steam and steamed with reheating the water that main heating furnace body is incoming described in body of heater reheating
Gas；
Step 403, whether the fluctuating range for steam being detected by the steam detection module exceedes default steam amplitude, if
It is then to start the motor-driven heater strip being arranged in the main heating furnace body to be heated.
Step 404, whether the pressure for steam being detected by the pressure sensor exceedes preset pressure threshold value, if so, then
Start the motor-driven heater strip being arranged in the main heating furnace body to be heated.
Step 405, whether the temperature for steam being detected by the temperature sensor exceedes preset temperature threshold value, if so, then
Start the motor-driven heater strip being arranged in the main heating furnace body to be heated.
With reference to figure 5, Fig. 5 is a kind of structural representation of constant-voltage system provided in an embodiment of the present invention.
As shown in figure 5, the constant-voltage system includes：
Main heating furnace body 501 and steam storage is with reheating body of heater 502, the main heating furnace body 501 and steam storage
Deposit and be connected with reheating body of heater 502；
The main heating furnace body 501, after heating water by heating tube, steam caused by the main heating furnace body is passed
Stored to the steam with reheating body of heater storage；
The steam storage is with reheating body of heater 502, the vapor incoming for main heating furnace body described in reheating.
Alternatively, the constant-voltage system also includes：Water inlet preheating body of heater, the water inlet preheating body of heater add with the master
Hot stove body connects；
Whether the water inlet preheating body of heater, the condition of pre-add hot water is met for detecting the main heating furnace body, described
Condition includes：During the main heating furnace body moisturizing or the main heating furnace body is during working or be standby；If the master
Heating furnace body meets the condition of pre-add hot water, then under the preheating of heating tube and the control of temperature controller, described in preheating
The water temperature heating of main heating furnace body is to preset temperature threshold value.
Alternatively, the water inlet preheating body of heater, is additionally operable to：
Cold water is first added to the bottom of water inlet preheating body of heater, preheats the top of the water inlet preheating body of heater；
Wherein, the top of the water inlet preheating body of heater boiler is connected by check valve with the main boiler；
The water inlet preheating body of heater, is additionally operable to：
Cold water in preset capacity is first added to the bottom of the water inlet preheating body of heater, the water inlet preheating body of heater
Capacity is more than the preset capacity.
Alternatively, the constant-voltage system also includes：Iron；The iron connects with steam storage with reheating body of heater
Connect；
The iron, for being heated to steam storage and the vapor after reheating body of heater reheating.
Alternatively, the constant-voltage system also includes：Steam detection module, the steam detection module and the main heating furnace
Body connects；
The steam detection module, whether the fluctuating range for detecting steam exceedes default steam amplitude, if so, then opening
The dynamic motor-driven heater strip being arranged in the main heating furnace body is heated.
The constant-voltage system also includes：Pressure sensor；The pressure sensor is connected with the main heating furnace body；
Whether the pressure sensor, the pressure for detecting steam exceed preset pressure threshold value, if so, then starting installation
Motor-driven heater strip in the main heating furnace body is heated.
The constant-voltage system also includes：Temperature sensor, the temperature sensor are connected with the main heating furnace body；
Whether the temperature sensor, the temperature for detecting steam exceed preset temperature threshold value, if so, then 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：Main heating furnace body and steam are stored with reheating body of heater, and the main heating furnace body and steam storage with adding again
Hot stove body connects；By the heating tube of the main heating furnace body, after heating water, steam caused by the main heating furnace body is passed to
The steam storage is with reheating body of heater storage；Stored by the steam with reheating main heating furnace described in body of heater 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, which stores, to be stored with reheating body of heater and carries out reheating, such a to design the storage capacity for not only adding steam, but also is subtracted
Steam moisture is lacked, the standby pressure of abundance is provided for the next step transmission of steam.
With reference to figure 6, the energy-conserving intelligent ironing system includes：Intelligent water supply module 601, water inlet pre-heating module 602,
Steam is stored with reheating module 603, steam output and flatiron module 604, automatic pollution discharge module 605, automatic desludging module 606
With display module 607；
With reference to figure 7 and Fig. 8, the intelligent water supply module 601, for passing through water cooled heat radiating 23, the first entering water electromagnetic valve
5th, water pump 9 plus water preheat body of heater 2 to water inlet；
Wherein, the water-cooling type radiator 23, water inlet is carried out while for cooling to the water-cooling type radiator 23
Preliminary preheating, is recycled to heat energy caused by control circuit.
Wherein, the intelligent water supply module 601, it is additionally operable in moisturizing, first covers the bottom of the water inlet preheating body of heater 2
Portion, then it is output to the main heating furnace body 1 through check valve 4 from the top of the water inlet preheating body of heater 2.
Wherein, between the water inlet preheating body of heater 2 and the main heating furnace body 1, controlled by check valve 4.
Wherein, the intelligent water supply module 601 selects the best opportunity to preheat body of heater 2 to the main heating from the water inlet
The moisturizing of body of heater 1, the best opportunity be：Steam pressure is in the working clearance not less than default threshold value, iron.
Exemplary, in intelligent water supply function, water inlet is by water-cooling type radiator 23, the first entering water electromagnetic valve 5, water pump
9 are added into water preheating body of heater 2.
When water passes through water-cooling type radiator 23, water inlet is heated while cooling to radiator, such a design, rationally
Utilize heat 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 body of heater 2 is carried out
Heating, stops when reaching preset temperature.
To during main 1 moisturizing of heating furnace body, first filling into water preheating body of heater 2 bottom, 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.
Between water inlet preheating body of heater 2 and main heating furnace body 1, controlled by check valve 4, prevent from steaming in main heating furnace body 1
Vapour flows back.
All it is every time high-temperature water toward what is covered in main heating furnace body 1, is effectively prevented main heating furnace body 1 caused by moisturizing
Rapidly decompression, lose temperature and influence, greatly meet flatiron to the demand of steam stable, improve ironing efficiency.
Supplementary water time is selected, the moisturizing under conditions of flatiron gap and steam pressure are up to standard, avoids steam from losing
Warm decompression.
More than design, perfectly solve because moisturizing caused by equipment decompression, lose temperature influence, improve ironing efficiency.
Exemplary, equipment total power switch is opened, equipment enters holding state, and total operation knob is pushed working key ON
Shelves, equipment are started working, and at this moment the condensate tank of dehumidifier 24 in main heating furnace body 1, can carry out water level detecting automatically, according to water level
It the situation that detection means 24 detects, need to such as add water, the automatic watering of water pump 9 can be controlled, 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 aiding in control panel 14
Under, the second electric heating tube 12 is controlled, the water in the water inlet preheating body of heater 2 is heated, stopped when reaching preset temperature
Heating；
Exemplary, water-cooling type radiator 23 is passed through in water inlet, by the first entering water electromagnetic valve 5 and the second entering water electromagnetic valve 6,
In the presence of the draft of water pump 9, body of heater 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, the water in water inlet preheating body of heater 2 preheated and default reaching
Stop heating (moreover, body of heater be equipped with Thermal Cutoffs 19, the protection of progress temperature anomaly) during 90 DEG C of temperature.
To water inlet during main 1 moisturizing of heating furnace body, to come from the interior conveying of water-cooling type radiator 23 first from water inlet pre-add hot stove
The bottom of body 2 enters, and is connected from the top of water inlet preheating body of heater 2 by check valve 4 with main heating furnace body 1 outflow, guarantee
The water for covering main heating furnace body 1 every time is all high-temperature water, reduces and temperature is lost caused by moisturizing is to heating furnace body, decompression influences.Unidirectionally
The setting of valve 4 is to prevent the steam of main heating furnace body 1 is flowed back into water from preheating body of heater 2.
After hot water adds main heating furnace body 1, suitable amount of water is controlled by condensate tank of dehumidifier 24, in pressure sensor
10th, under the control of master control borad 26 and auxiliary control panel 14, the heating of the first electric heating tube 11 is controlled, produces steam, pressure sensing
Device 10, master control borad 26 and auxiliary control panel 14 control the startup of the first electric heating tube 11, stopped.Caused steam is defeated by pipeline
Steam storage is sent to reheating body of heater 3.
Exemplary, 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 ensure that the demand of steam is met.Especially, herein
Steam demand amount be by user according to flatiron thing species and characteristic set by the pressure set key 29 on guidance panel
Put, and the master control borad 26 of equipment is set by pressure sensor 10, auxiliary control panel 14 according to this to control the first electricity to add
The start and stop of two groups of electric heating tubes in heat pipe 11, it is determined that obtaining appropriate steam, optimal ironing effect is both ensure that, has been realized
The purpose of energy-conservation.
Steam of the steam storage with reheating body of heater 3 is transported to, in pressure sensor 10, master control borad 26 and auxiliary control panel
Under 14 control, control three electric heating tubes 13 carry out reheating to steam.Such a way is not only effectively guaranteed steam
Enough storages and steam saturation degree, and also assures that the stability on steam pressure and temperature index.
The steam storage and reheating module 603, store for the steam and add with the 3rd electricity reheated in body of heater 3
Under the control of pressure sensor 10, master control borad and auxiliary control panel, the steam to come to the conveying of main heating furnace body 1 enters heat pipe 13
Row heats again；
Wherein, the steam storage is additionally operable to reheating module 303：
It is transported to steam of the steam storage with reheating body of heater 3, under the control of the pressure sensor 10, control
Electric heating tube three electric heating tubes 13 carry out reheating to the steam；
The steam of the main heating furnace body 1 stores the bottom with reheating body of heater 3 by the steam, is reheated；
After the steam heating, first store through the steam and exported with the top for reheating body of heater 3.
It is exemplary, in order to ensure the stability and mass dryness fraction of steam output, this structure employ independent steam storage with
Body of heater 3 is reheated, steam caused by main heating furnace body 1 is transported to steam storage and handled with reheating body of heater 3：
Three electric heating tubes 13 in body of heater in pressure sensor 10, master control borad 26 and under aiding in the control of control panel 14,
The steam of main heating furnace body 1 conveying is heated again.
Convey the steam to come and store and reheat the heating of three electric heating tubes 13 in body of heater 3 by steam, keep foot
Enough storage capacitys and saturation degree, it is achieved thereby that the stable output of 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 solve the overly wet follow-up drying process problem of flatiron.
Equipped with safety devices such as pressure switch 18, Temperature protections 19 on body of heater, the safety of equipment is protected.
Bottom of furnace body is equipped with the second blowoff electromagnetic valve 8, and come off duty carries out automatic pollution discharge daily to body of heater.
Multi-stove bodies are combined, and each body of heater is done sufficiently small, according to different functional requirements, sets suitable furnace body temperature,
Reduce because body of heater is huge, amount of water is big, heating tube power is big and caused by static thermal losses, save electric energy.
Multi-stove bodies combine, and have particularly been separately provided steam storage with reheating body of heater so that water and steam separation, ensure
Enough storages of steam and the saturation degree of steam, avoid influenceing ironing effect rapidly losing temperature, decompression when work plus water.
Multi-stove bodies combine, and have particularly been separately provided water inlet preheating body of heater, it is ensured that water inlet is entering main heating furnace body
It is preceding just to have passed through sufficient preheating so that main heating furnace body will not lose because of frequently cold water is added in the course of the work
Warm decompression problem, it is ensured that steam is continually generated in main heating furnace body.
The steam output and flatiron module 604, convey what is come with reheating body of heater 3 for receiving the steam storage
Steam, through the steam electromagnetic valve 16 of the first steam electromagnetic valve 15 and (or) second, the steam pipe 37, the first iron and (or)
Second iron, and be ejected to ironing fabrics after being heated again by the iron 39 of the first iron 38 and (or) second and pressed；
The automatic pollution discharge module 605, for when recognizing trigger signal, opening the first blowoff electromagnetic valve 7 and second
Blowoff electromagnetic valve 8, main heating furnace body 1 and the steam storage is discharged with reheating waste water and remaining steam in body of heater 13；
Exemplary, when equipment is shut down every time, blowdown auxiliary control panel 14 can recognize off signal, shutdown it is same
When, blowdown auxiliary control panel 14 opens 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
Two blowoff electromagnetic valves 8 are quickly discharged to blowdown tank and kept in, after blowdown terminates, automatic power-off shutdown.
Per secondary device during shutdown, equipment can all carry out automatic pollution discharge, and personnel are without waiting for can voluntarily leave, solve equipment
Manpower has been saved while scale problems.
Daily automatic pollution discharge, the remaining discharge of wastewater to have been seethed with excitement in body of heater one day is clean, it drastically reduce the area incrustation scale
Formation, improve flatiron quality, the service life that reduces equipment failure rate, extend equipment.
The automatic desludging module 606, for detecting whether reach default scale removal condition, the default scale removal condition bag
Include：Cumulative operation time reaches preset time threshold, and in " key OFF " triggering states of coming off duty；If reach described preset to remove
Dirty condition, then default scale removal program is started 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, including：
Drained the waste water in the main heating furnace body 1 by first blowoff electromagnetic valve 7, then pass through second blowdown
Magnetic valve 8 drains the steam storage with reheating the waste water in body of heater 3；
By the switching of the second entering water electromagnetic valve 6, through first entering water electromagnetic valve from scale removal agent container 27 and water tank
5th, water pump 9, add water and scale remover to water inlet preheating body of heater 2, the main heating furnace body 1 and the steam storage with adding again
Hot stove body 3, heated, soaked, decompose incrustation scale and cleaning.
Exemplary, after equipment cumulative operation time reaches given threshold, scale removal work, scale removal flow can be started：
Drained the water in main heating furnace body 1 by the first blowoff electromagnetic valve 7 first, then pass through the row of the second blowoff electromagnetic valve 8
Fall steam storage with reheating the water in body of heater 3.
By the switching of the second entering water electromagnetic valve 6, the first entering water electromagnetic valve 5, water pump from scale removal agent container 27 and water tank
9, add appropriate water and scale remover, with reheating body of heater 3, to be carried out to water inlet preheating body of heater 2, main heating furnace body 1 and steam storage
Automatic heating, immersion, decomposition incrustation scale, the cleaning of sequencing.
Equipment is on the basis of daily blowdown, then carries out Periodic scale removal processing, perfectly solves the fouling of puzzlement industry
Problem, the service life of equipment is greatly improved, reduces the maintenance cost of equipment.
Exemplary, controlling switch pushes next key OFF, and equipment is closed all operation functions, automatically opened up automatically
Blowoff valve, when being discharged to 0.3KG/c ㎡ pressure, steam threshold switch is opened, gas flow loop is formed, allows the unimpeded blowdown of equipment, blowdown 5 divides
Zhong Hou, automatically shut power off.As long as next controlling switch pulls out next key OFF daily, auxiliary control panel 14 carries out blowdown
Function, a daily blowdown, equipment scaling probability is reduced, improve flatiron quality.
Wherein, decomposing incrustation scale includes, and the scale removing agent of this device-specific is housed in scale removal agent container 27, and scale remover passes through
First entering water electromagnetic valve 5 and the second entering water electromagnetic valve 6 and water pump 9 enter water inlet preheating body of heater 2, main heating furnace body 1 and steam
Storage and reheating body of heater 3 and connected pipeline, and control the dilution ratio of scale remover and water and default temperature
Degree.In the default time, scale remover produces chemical reaction with the incrustation scale adhered on body of heater and pipeline inner wall, and incrustation scale is broken down into
Fine particle simultaneously comes off in waste water.
Wherein, the cleaning, it is specially：
Water inlet preheating body of heater 2 after scale removal, main heating furnace body 1, steam storage are carried out with reheating body of heater 3 and pipeline
At least secondary wash cycles above.
Unique automatic desludging mode, reduce the problem of artificial scale removal, solve industry device dirt and do not remove problem, significantly
Improve equipment practicality, stability.
Wherein, the display module 607, carried for entering line code according to the different working condition of equipment and phenomenon of the failure
Wake up.
Wherein, code includes：Auto sleep wake-up, failure code and operation code.
Auto sleep, which wakes up, to be had：If steam cock is not detected by 2 switching signals, steam cock or iron electricity are pressed
Source key can wake-up master and corresponding iron, normal operating conditions is entered after wake-up；Switching signal includes：If in 2 minutes, there is one
It is individual to be not detected by switching signal, then correspond to iron and carry out dormancy；In 5 minutes, boiler enters dormancy, and (setting pressure is not arrived in just start
Except value)；In 30S, preheating enters dormancy, (when just starting shooting, preheating does not work).
Failure code includes：Steam valve failure, blowoff valve failure, water valve failure, heating tube failure, pressure sensor event
Barrier；Steam valve failure has switching signal, and 20S shows failure code, failure generation without obvious Pressure Fluctuation Signal, then corresponding temperature area
Code F1；Blowoff valve failure has a blowdown signal, without boiler pressure in 20S, hence it is evident that declines, then panel red lamp bar flicker alarm, stops
Machine, failure code all show simultaneously in dual temperature zones, not voice reminder, failure code F2；Water valve failure, water pump continuously work
More than 300 seconds, water level signal is not detected also, then panel red lamp bar flicker alarm, shuts down, failure code is all in dual temperature
Spend area to show simultaneously, not voice reminder, failure code F3；Heating tube failure, rise without obvious pressure within 5 minutes, 5 minutes without obvious
Induced-current, panel red lamp bar flicker alarm, is shut down, and failure code is all shown simultaneously in dual temperature zones, not voice reminder,
Failure code F4；Pressure sensor failure, rise without obvious pressure within 5 minutes, there is within 5 minutes obvious induced-current, panel red colored lamp
Bar flicker alarm, shuts down, failure code is all shown simultaneously in dual temperature zones, not voice reminder, failure code F5.
Operation code includes：Water shortage, scale removal；Water shortage is audio alert, and 10S is reported once, please add water；When scale remover lacks,
Audio alert, 10S are reported once, 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 flatiron module, automatic pollution discharge module,
Automatic desludging module and working condition and failure code display module；The intelligent water supply module, it is real for managing water inlet system
Now to the dynamic control of water inlet opportunity, inflow temperature and inflow；The water inlet pre-heating module, it is pre- for being carried out to water inlet
First heat, it is ensured that enter main heating furnace body is high-temperature-hot-water；The steam storage is with reheating module, for main heating furnace
The steam that body conveying comes is heated again, it is ensured that the stable output of steam；The automatic pollution discharge module, for identifying
During to trigger signal, main heating furnace body and the steam storage and the waste water and entrained steam in reheating furnace body are discharged；It is described
Automatic desludging module, for starting default scale removal program according to default scale removal condition, automatically to the body of heater in equipment, electric heating tube
Incrustation scale removing is carried out with pipeline；So-called display module, for man-machine interaction.
The technical principle of the embodiment of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain this
The principle of inventive embodiments, and the limitation to protection domain of the embodiment of the present invention can not be construed in any way.Based on herein
Explanation, those skilled in the art, which would not require any inventive effort, can associate the other specific of the embodiment of the present invention
Embodiment, these modes are fallen within the protection domain of the embodiment of the present invention.
Claims (10)
- A kind of 1. method of the heating boiler in constant-voltage system, it is characterised in that the constant-voltage system includes：Main heating furnace body and steam storage is with reheating body of heater, and the main heating furnace body and steam storage are with reheating body of heater Connection；By the heating tube of the main heating furnace body, after heating water, steam caused by the main heating furnace body is passed into the steaming Vapour is stored with reheating body of heater storage；Stored by the steam with reheating the vapor that main heating furnace body is incoming described in body of heater reheating.
- 2. according to the method for claim 1, it is characterised in that the constant-voltage system also includes：Water inlet preheating body of heater, institute State and be connected into water preheating body of heater with the main heating furnace body；By the heating tube of the excessively main heating furnace body, after heating water, steam caused by the main heating furnace body is passed to described Before steam stores and reheated body of heater storage, in addition to：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 value.
- 3. according to the method for claim 2, it is characterised in that the water temperature heating of the preheating main heating furnace body arrives Preset temperature threshold value, including：Cold water is first added to the bottom of water inlet preheating body of heater, preheats the top of the water inlet preheating body of heater；Wherein, the top of the water inlet preheating body of heater boiler is connected by check valve with the main boiler.The bottom that cold water is first added to water inlet preheating body of heater, including：Cold water in preset capacity is first added to the bottom of the water inlet preheating body of heater, the capacity of the water inlet preheating body of heater More than the preset capacity.
- 4. according to the method described in claims 1 to 3 any one, it is characterised in that the constant-voltage system also includes：Iron； The iron is stored with the steam and is connected with reheating body of heater；After storing the vapor being passed to reheating main heating furnace body described in body of heater reheating by the steam, also wrap Include：Steam storage and the vapor after reheating body of heater reheating are heated.
- 5. according to the method described in claims 1 to 3 any one, it is characterised in that the constant-voltage system also includes：Steam is examined Module is surveyed, the steam detection module is connected with the main heating furnace body；Whether the fluctuating range that steam is detected by the steam detection module exceedes default steam amplitude, if so, then starting peace Motor-driven heater strip in the main heating furnace body is heated.The constant-voltage system also includes：Pressure sensor；The pressure sensor is connected with the main heating furnace body；Whether the pressure that steam is detected by the pressure sensor exceedes preset pressure threshold value, and institute is arranged on if so, then starting The motor-driven heater strip stated in main heating furnace body is heated.The constant-voltage system also includes：Temperature sensor, the temperature sensor are connected with the main heating furnace body；Whether the temperature that steam is detected by the temperature sensor exceedes preset temperature threshold value, and institute is arranged on if so, then starting The motor-driven heater strip stated in main heating furnace body is heated.
- 6. a kind of constant-voltage system, it is characterised in that the constant-voltage system includes：Main heating furnace body and steam storage is with reheating body of heater, and the main heating furnace body and steam storage are with reheating body of heater Connection；The main heating furnace body, after heating water by heating tube, steam caused by the main heating furnace body is passed to described Steam is stored with reheating body of heater storage；The steam storage is with reheating body of heater, the vapor incoming for main heating furnace body described in reheating.
- 7. constant-voltage system according to claim 6, it is characterised in that the constant-voltage system also includes：Water inlet pre-add hot stove Body, the water inlet preheating body of heater are connected with the main heating furnace body；The water inlet preheating body of heater, the condition of pre-add hot water, the condition whether are met for detecting the main heating furnace body Including：During the main heating furnace body moisturizing or the main heating furnace body is during working or be standby；If the main heating Body of heater meets the condition of pre-add hot water, then under the preheating of heating tube and the control of temperature controller, preheats the master and add The water temperature heating of hot stove body is to preset temperature threshold value.
- 8. constant-voltage system according to claim 7, it is characterised in that the water inlet preheating body of heater, be additionally operable to：Cold water is first added to the bottom of water inlet preheating body of heater, preheats the top of the water inlet preheating body of heater；Wherein, the top of the water inlet preheating body of heater boiler is connected by check valve with the main boiler；The water inlet preheating body of heater, is additionally operable to：Cold water in preset capacity is first added to the bottom of the water inlet preheating body of heater, the capacity of the water inlet preheating body of heater More than the preset capacity.
- 9. according to the constant-voltage system described in claim 6 to 8 any one, it is characterised in that the constant-voltage system also includes：Scald Bucket；The iron is stored with the steam and is connected with reheating body of heater；The iron, for being heated to steam storage and the vapor after reheating body of heater reheating.
- 10. according to the constant-voltage system described in claim 6 to 8 any one, it is characterised in that the constant-voltage system also includes： Steam detection module, the steam detection module are connected with the main heating furnace body；The steam detection module, whether the fluctuating range for detecting steam exceedes default steam amplitude, if so, then starting peace Motor-driven heater strip in the main heating furnace body is heated.The constant-voltage system also includes：Pressure sensor；The pressure sensor is connected with the main heating furnace body；Whether the pressure sensor, the pressure for detecting steam exceed preset pressure threshold value, and institute is arranged on if so, then starting The motor-driven heater strip stated in main heating furnace body is heated.The constant-voltage system also includes：Temperature sensor, the temperature sensor are connected with the main heating furnace body；Whether the temperature sensor, the temperature for detecting steam exceed preset temperature threshold value, and institute is arranged on if so, then starting The motor-driven heater strip stated in main heating furnace body is heated.
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| CN201710846957.1A CN107654986B (en) | 2017-09-19 | 2017-09-19 | A kind of method and constant-voltage system of the heating boiler in constant-voltage system |
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| 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-sized 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-sized 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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