CN107620950B - A kind of method, apparatus and system of automatic desludging - Google Patents
A kind of method, apparatus and system of automatic desludging Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 25
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- 230000001960 triggered effect Effects 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 201
- 238000010438 heat treatment Methods 0.000 claims description 99
- 238000003860 storage Methods 0.000 claims description 54
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 44
- 238000010409 ironing Methods 0.000 claims description 38
- 238000003303 reheating Methods 0.000 claims description 38
- 239000003795 chemical substances by application Substances 0.000 claims description 31
- 238000005485 electric heating Methods 0.000 claims description 28
- 239000002351 wastewater Substances 0.000 claims description 21
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 238000004140 cleaning Methods 0.000 claims description 16
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- 238000001514 detection method Methods 0.000 claims description 5
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- 239000004744 fabric Substances 0.000 claims description 3
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Abstract
The embodiment of the invention discloses a kind of method, apparatus of automatic desludging and systems, the described method includes: detecting whether to reach default scale removal condition, the default scale removal condition includes: that equipment cumulative operation time reaches preset time threshold, scale remover surplus reaches preset standard, the key OFF that comes off duty is triggered；If reaching the default scale removal condition, start the default scale removal program and carry out automatic desludging, to realize full automatic scale removal work, reduces equipment scaling, reduce failure rate, extend the service life of equipment, solve industry problems.
Description
Technical field
The present embodiments relate to electric-heating steam occurrence of equipment fields, the technical field of clothing ironing equipment, more particularly to
A kind of method, apparatus and system of automatic desludging.
Background technique
Currently, for similar product all without automatically descaling function, no automatic desludging can bring following problems on the market:
After a period of use, the fouling thickness of heating tube gradually increases equipment, the heat transfer efficiency decline of heating tube, energy consumption
Increase, and then heating tube cannot be transmitted outward in time because of heat, cause heating tube to be hardening cracked, damage, leak electricity；Furnace body is due to scale
Increase and will lead to that the steam of output is clean, blocking pipeline, that is, the iron spray yellow water reason generally perplexed in the industry；Scale increases
Add and will cause water-level detecting device sensitivity decline, damage, causes furnace body to add water out of control, equipment is unable to normal use, gently then damages
Bad water-level detecting device is heavy then damage water pump, furnace body；Furnace body surface scale is serious, increase maintenance expense, waste of manpower, material resources,
Influence product service life and ironing efficiency.
Summary of the invention
The purpose of the embodiment of the present invention is to propose method, apparatus and the energy-conserving intelligent ironing system of a kind of automatic desludging
System, it is intended to solve the problems, such as equipment scaling it is serious, can not scale removal.
For this purpose, the embodiment of the present invention uses following technical scheme:
In a first aspect, a kind of method of automatic desludging, which comprises
It detects whether to reach default scale removal condition, the default scale removal condition includes: that equipment cumulative operation time reaches pre-
If time threshold, scale remover surplus reach preset standard, equipment OFF/ comes off duty, and key is triggered；
If reaching the default scale removal condition, default scale removal program is started according to the default scale removal condition.
Optionally, the method also includes:
The surplus of scale remover is detected by scale remover allowance detector；
If the surplus of the scale remover is lower than the default scale remover surplus, pass through the preset voice reminder user of equipment
Scale remover is added into scale removal agent container.
It is optionally, described that default scale removal program is started according to the default scale removal condition, comprising:
The intracorporal waste water of main heating furnace is exhausted by the first blowoff electromagnetic valve, then steam is exhausted by the second blowoff electromagnetic valve
Storage and the intracorporal waste water of reheating furnace；
By the switching of the second inlet water solenoid valve, pass through the first inlet water solenoid valve, water pump from scale removal agent container and water tank
Water and scale remover are added into water preheating furnace body, main heating furnace body and steam storage and reheating furnace body respectively, heated,
It impregnates, decompose scale and cleaning.
Optionally, described clean includes:
To after scale removal water inlet preheating furnace body, main heating furnace body, steam storage with reheat furnace body and pipeline carry out to
Few wash cycles more than two times.
Optionally, the method also includes:
After cleaning, equipment is automatically cut off the power, into off-mode.
Second aspect, a kind of automatic desludging module, the automatic desludging module include:
Detection unit, for detecting whether reaching default scale removal condition, the default scale removal condition includes: that equipment adds up work
As the time reaches preset time threshold, scale remover surplus reaches preset standard, the OFF/ of equipment comes off duty, and key is triggered；
Start unit, if being removed for reaching the default scale removal condition according to the default scale removal condition starting is default
Dirty program.
Optionally, the automatic desludging module further include:
It is automatically reminded to unit, for detecting the surplus of scale remover by scale remover allowance detector；If the scale remover
Surplus be lower than the default scale removal dosage, then scale removal is added into scale removal agent container by the preset voice reminder user of equipment
Agent.
Optionally, the start unit, is specifically used for:
The intracorporal waste water of main heating furnace is exhausted by the first blowoff electromagnetic valve, then steam is exhausted by the second blowoff electromagnetic valve
Storage and the intracorporal waste water of reheating furnace；
By the switching of the second inlet water solenoid valve, pass through the first inlet water solenoid valve, water pump from scale removal agent container and water tank,
Water and scale remover are added into water preheating furnace body, main heating furnace body and steam storage and reheating furnace body respectively, heated,
It impregnates, decompose scale and cleaning.
Optionally, the start unit, also particularly useful for:
To after scale removal water inlet preheating furnace body, main heating furnace body, steam storage with reheat furnace body and pipeline carry out to
Few wash cycles more than two times；
The automatic desludging module further include:
Automatic shutdown module, for after cleaning, automaticallyying cut off the power, into off-mode.
The third aspect, a kind of energy-conserving intelligent ironing system, the energy-conserving intelligent ironing system include:
Intelligent water supply module, pre-heating module of intaking, steam storage and reheating module, steam output and ironing module,
Automatic pollution discharge module, above-mentioned automatic desludging module and display module；
The intelligent water supply module, for auxiliary control panel 14 control under, by water-cooling type radiator 23, first into
Water solenoid valve 5, water pump 9 plus water preheat furnace body 2 to water inlet；
The water inlet pre-heating module, for controlling second under the control of temperature sensor 21 and auxiliary control panel 14
Electric heating tube 12 heats the water in the water inlet preheating furnace body 2, stops heating when reaching preset temperature；
The steam storage and reheating module, store for the steam and reheat the third electric heating in furnace body 3
Under the control of pressure sensor 10 and auxiliary control panel 14, the steam to come to the conveying of main heating furnace body 1 carries out again pipe 13
Heating；
The steam output and ironing module convey the steaming to come with furnace body 3 is reheated for receiving the steam storage
Vapour is scalded through the first steam electromagnetic valve 15 and/or the second steam electromagnetic valve 16, the steam pipe 37, the first iron and/or second
Bucket, 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, for opening the first blowoff electromagnetic valve 7 and the second blowdown when recognizing trigger signal
Solenoid valve 8 is discharged the main heating furnace body 1 and steam storage and reheats the waste water and entrained steam in furnace body 3；
The automatic desludging module, for detecting whether reaching default scale removal condition, the default scale removal condition includes: to set
Standby cumulative operation time reaches preset time threshold, and in " come off duty key OFF " triggering state；If reaching the default scale removal
Condition then starts default scale removal program according to the default scale removal condition；
The display module, for carrying out code prompting according to the different working condition of equipment and phenomenon of the failure.
The embodiment of the invention discloses the method, apparatus and system of a kind of steam gas generator automatic desludging, detection is
No to reach default scale removal condition, the default scale removal condition includes: that equipment cumulative operation time reaches preset time threshold, scale removal
Agent surplus reaches preset standard, the key OFF that comes off duty is triggered；If reaching the default scale removal condition, start the default scale removal
Program carries out automatic desludging, to realize full-automatic scale removal work, reduces equipment scaling, reduces failure rate, extend making for equipment
With the service life, solve industry problems.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of the method for intelligent scale-removing provided in an embodiment of the present invention；
Fig. 2 is a kind of the functional block diagram of the device of intelligent scale-removing provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of the device of intelligent scale-removing provided in an embodiment of the present invention；
Fig. 4 is a kind of the functional block diagram of intelligent ironing system provided in an embodiment of the present invention；
Fig. 5 is a kind of schematic diagram of internal structure of intelligent ironing system provided in an embodiment of the present invention；
Fig. 6 is a kind of external structure schematic diagram of intelligent ironing system provided in an embodiment of the present invention；
Wherein, 1, main heating furnace body；2, water inlet preheating furnace body；3, steam storage and reheating furnace body；4, check valve；5,
First inlet water solenoid valve；6, the second inlet water solenoid valve；7, the first blowoff electromagnetic valve；8, the second blowoff electromagnetic valve；9, water pump；10,
Pressure sensor；11, the first electric heating tube；12, the second electric heating tube；13, third electric heating tube；14, control panel is assisted；15,
First steam electromagnetic valve；16, the second steam electromagnetic valve；17, safety valve；18, pressure switch；19, Thermal Cutoffs；20, it connects
Pipeline；21, temperature sensor；22, hardware frame；23, water-cooling type radiator；24, water-level detecting device；25, transformer；26, main
Control plate；27, scale removal agent container；28, scale remover capacity checking apparatus；29, pressure setting key；30, temperature setting key；31, iron
Power key；32, pressure is shown；33, temperature display；34, the next OFF control handle of working ON/；35, casing；36, earth leakage protective
Switch；37, steam pipe；38, the first iron；39, the second iron；
Wherein, main heating furnace body 1 is for generating steam；Water inlet preheating furnace body 2 is used to cold water getting higher warm water；Steam storage
It deposits and reheats furnace body 3 for storing steam and reheating；Check valve 4 is for preventing opposing steam flow；First inlet water solenoid valve 5 is used
In adding water management；Second inlet water solenoid valve 6 is used to switch the selection of water and scale remover；First blowoff electromagnetic valve 7 is used for main furnace
Body blowdown；Second blowoff electromagnetic valve 8 is for neatly storing and reheating furnace body blowdown；Water pump 9, for adding water；Pressure sensor
10 for output pressure signal and control main furnace body and steam storage furnace body, reheating furnace body heating；First electric heating tube 11 is used
In heating main furnace body；Second electric heating tube 12 is for preheating of intaking；Third electric heating tube 13 is for heating steam reheating；It is auxiliary
Help control panel 14 for controlling water pump, heater circuit, solenoid valve；First steam electromagnetic valve 15 is exported for steam；Second steam
Solenoid valve 16 is exported for steam；Safety valve 17 loses heart for superpressure；Pressure switch 18 is powered off for superpressure；Thermal Cutoffs 19
It is powered off for overtemperature；Temperature sensor 21 is for exporting the water inlet preheating intracorporal temperature information of furnace；Mounting rack 22 is used for equipment
The installation of internal components is fixed；Water-cooling type radiator 23 be used for assist control panel radiating and cooling, simultaneously to recycling thermal energy into
Water is tentatively preheated；Water-level detecting device 24 is for detecting the intracorporal water level of main heating furnace；Transformer 25 is for converting electricity
Pressure；Master control borad 26 is used for the command and control of equipment various actions；Iron power key 31 is used for the switch of iron power supply.
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.
With reference to Fig. 1, the method for intelligent scale-removing includes:
Step 101, it detects whether to reach default scale removal condition, when the default scale removal condition includes: equipment cumulative activation
Between reach preset time threshold, scale remover surplus reaches preset standard, equipment OFF/ come off duty key be triggered；
Step 102, if reaching the default scale removal condition, default scale removal journey is started according to the default scale removal condition
Sequence.
It is wherein, described that default scale removal program is started according to the default scale removal condition, comprising:
The intracorporal waste water of main heating furnace is exhausted by the first blowoff electromagnetic valve, then steam is exhausted by the second blowoff electromagnetic valve
Storage and the intracorporal waste water of reheating furnace；
By the switching of the second inlet water solenoid valve, pass through the first inlet water solenoid valve, water pump from scale removal agent container and water tank
Water and scale remover are added into water preheating furnace body, main heating furnace body and steam storage and reheating furnace body respectively, heated,
It impregnates, decompose scale and cleaning.
Optionally, the method also includes:
The surplus of scale remover is detected by scale remover allowance detector；
If the surplus of the scale remover is lower than the default scale remover surplus, pass through the preset voice reminder user of equipment
Scale remover is added into scale removal agent container.
Optionally, described clean includes:
To after scale removal water inlet preheating furnace body, main heating furnace body, steam storage with reheat furnace body and pipeline carry out to
Few wash cycles more than two times.
Optionally, the method also includes:
After cleaning, equipment is automatically cut off the power, into off-mode.
Illustratively, specifically, use is of long duration, and (1), boiler fouling are tight to solve industry steam generator device
Weight；(2), pipeline, gas circuit are easy blocking；(3), steam is not clean, the intelligent whole ironing equipment of our company, in daily automatic pollution discharge
On the basis of (reducing dirt), increasing cumulative activation progress scale removal work in 75 hours.Two conditions of scale removal on-the-job satisfaction:
It presses next key within cumulative activation 75 hours or more, is adding up 75 hours or more, when pressing next key, equipment can pass through
System control, first carries out dirt eliminating function, and by circuit control blowoff electromagnetic valve, the first solenoid valve opened in blowoff electromagnetic valve is logical
Cross pipeline one.By blowdown head and shield, it is discharged in container.After blowdown, equipment passes through the second electricity by control system
Magnet valve switching, first plus water 10 seconds, then plus scale remover 20 seconds, then plus water is filled it up with, and is added 10 seconds after filling it up with, is heated by heating tube
90 seconds, immersion 1 hour was heated 45 seconds, and so on circulate, 4 hours in total, then heating discharge is carrying out secondary Jia Shui, adding
Heat is from discharge circulation flushing, and power-off, by the above process, a little scale (75 hours scales generated) of boiler can be by scale remover
That decomposes is very clean, is discharged.
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.
A kind of method of intelligent scale-removing provided in an embodiment of the present invention detects whether to reach default scale removal condition, described pre-
If scale removal condition includes:, equipment cumulative operation time reaches preset time threshold, scale remover surplus reaches preset standard, key of coming off duty
OFF is triggered；If reaching the default scale removal condition, starts the default scale removal program and carry out automatic desludging, to realize
Full-automatic scale removal work, reduces equipment scaling, reduces failure rate, extend the service life of equipment, solve industry problems.
With reference to Fig. 2, automatic desludging module includes:
Detection unit 201, for detecting whether reaching default scale removal condition, the default scale removal condition includes: that equipment is tired
Working time reaches preset time threshold to meter, scale remover surplus reaches preset standard, the OFF/ of equipment comes off duty, and key is triggered；
Start unit 202, if being started according to the default scale removal condition default for reaching the default scale removal condition
Scale removal program.
Wherein, the start unit 202, is specifically used for:
The intracorporal waste water of main heating furnace is exhausted by the first blowoff electromagnetic valve, then steam is exhausted by the second blowoff electromagnetic valve
Storage and the intracorporal waste water of reheating furnace；
By the switching of the second inlet water solenoid valve, pass through the first inlet water solenoid valve, water pump from scale removal agent container and water tank,
Water and scale remover are added into water preheating furnace body, main heating furnace body and steam storage and reheating furnace body respectively, heated,
It impregnates, decompose scale and cleaning.
Wherein, the starting module 202, also particularly useful for:
To after scale removal water inlet preheating furnace body, main heating furnace body, steam storage with reheat furnace body and pipeline carry out to
Few wash cycles more than two times；
Optionally, the automatic desludging module further include:
It is automatically reminded to unit, for detecting the surplus of scale remover by scale remover allowance detector；If the scale remover
Surplus be lower than the default scale removal dosage, then scale removal is added into scale removal agent container by the preset voice reminder user of equipment
Agent.
Optionally, the automatic desludging module further include:
Automatic shutdown module, for after cleaning, automaticallyying cut off the power, into off-mode.
With reference to Fig. 3, the automatic desludging module includes: scale removal agent container (27) and scale remover allowance detector (28)；
The scale remover allowance detector (28) is placed in scale removal agent container (27) inside and is fixed on the scale removal
The top of agent container (27) is connected with the control system of equipment by conducting wire at the top, provides and remove for the control system
Dirty agent headroom data.
Optionally, the first inlet water solenoid valve (5) is located at the water pump (9) and water inlet preheating furnace body in water pump (9) rear end
(2) between.
Optionally, the outlet at bottom of the scale removal agent container (27) is connected by pipeline with the second inlet water solenoid valve (6).
Optionally, the second inlet water solenoid valve (6) import of front end two respectively with the scale removal agent container (27) and into
Water pipe is connected, and back outlet is connected with water pump (9).
Optionally, second inlet water solenoid valve (6), for making switching between extraction scale remover and extraction water；Institute
Water pump (9) are stated, is used to provide power and scale remover or water inlet is pumped into main heating furnace body (1), water inlet preheating furnace body (2), steamed
Vapour storage and reheating furnace body (3).
Optionally, the automatic desludging module further include: auxiliary control panel (14)；The auxiliary control panel (14) passes through the
Two inlet water solenoid valves (6) control the switching of scale remover and water inlet, guarantee that scale remover and water are reached in furnace body by time distribution
To optimal proportion.
Optionally, the automatic desludging module further include: scale removal temperature control unit；The scale removal temperature control unit packet
It includes: temperature switch (18)；
Auxiliary control panel (14) temperature signal for being provided according to temperature switch (18) controls the first electric heating tube (11), the
The unlatching and stopping of two electric heating tubes (12) and third electric heating tube (13) work, make in furnace body scale removal agent solution keep one most
Good scale removal temperature.
Optionally, first blowoff electromagnetic valve (7) and the second blowoff electromagnetic valve (8) respectively with main heating furnace body (1) and
Steam storage is connected with furnace body (3) are reheated, and when the time that scale removal agent solution impregnates in furnace body reaching predetermined value, opens institute
The first blowoff electromagnetic valve (7) and second blowoff electromagnetic valve (8) are stated, the intracorporal scale being decomposed of furnace is discharged.
Optionally, auxiliary control panel (14) open be located at the main heating furnace body (1) top and the steam storage with
Reheat first steam electromagnetic valve (15) and the second steam electromagnetic valve (16) at the top of furnace body (3).
A kind of automatic desludging module provided in an embodiment of the present invention, the automatic desludging module include: scale removal agent container 27
With scale remover allowance detector 28；The scale remover allowance detector 28 is placed in 27 inside of scale removal agent container and fixes
In the top of the scale removal agent container 27, it is connected by conducting wire with the control system of equipment at the top, is for the control
System provides scale remover headroom data.To reduce the problem of artificial scale removal by using unique intelligent scale-removing mode, solve
Industry device dirt does not remove problem, greatly improves equipment practicability, stability.
With reference to Fig. 4, the energy-conserving intelligent ironing system include: intelligent water supply module 401, water inlet pre-heating module 402,
Steam storage and reheating module 403, steam output and ironing module 404, automatic pollution discharge module 405, automatic desludging module 406
With display module 407；
With reference to Fig. 5 and Fig. 6, the intelligent water supply module 101, 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 401, 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 401 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 402, 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 403, 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 403, 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 output and ironing module 404 come for receiving the steam storage with furnace body (3) conveying is reheated
Steam, through first steam electromagnetic valve (15) and/or the second steam electromagnetic valve (16), the steam pipe (37), first scald
Bucket and/or the second iron, and ironing fabrics are ejected to after being heated again by first iron (38) and/or the second iron (39)
Carry out ironing
The automatic pollution discharge module 405, 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 406, 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 407 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.
The embodiment of the invention discloses a kind of energy-conserving intelligent ironing system, the energy-conserving intelligent ironing system includes:
Intelligent water supply module, water inlet pre-heating module, steam storage and reheating module, steam output and ironing module, automatic pollution discharge
Module, automatic desludging module and working condition and fault code display module；The intelligent water supply module, for managing water inlet system
System is realized and is controlled the dynamic of water inlet opportunity, inflow temperature and inflow；The water inlet pre-heating module, for water inlet
It is heated in advance, it is ensured that enter main heating furnace body is high-temperature-hot-water；The steam storage and reheating module, for master
The steam that heating furnace body conveying comes is heated again, it is ensured that steam stablizes output；The automatic pollution discharge module, is used for
When recognizing trigger signal, the main heating furnace body is discharged and steam storage is steamed with the intracorporal waste water of reheating furnace and residual
Vapour；The automatic desludging module, for starting default scale removal program according to presetting scale removal condition, automatically in equipment furnace body,
Electric heating tube and pipeline carry out scale removing；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 automatic desludging, which is characterized in that the described method includes:
It detects whether to reach default scale removal condition, when the default scale removal condition includes: that equipment cumulative operation time reaches default
Between threshold value, scale remover surplus reach preset standard, equipment OFF/ key of coming off duty is triggered；
If reaching the default scale removal condition, default scale removal program is started according to the default scale removal condition；
It is described that default scale removal program is started according to the default scale removal condition, comprising:
The intracorporal waste water of main heating furnace is exhausted by the first blowoff electromagnetic valve, then steam storage is exhausted by the second blowoff electromagnetic valve
With the intracorporal waste water of reheating furnace；
By the switching of the second inlet water solenoid valve, distinguished from scale removal agent container and water tank by the first inlet water solenoid valve, water pump
Water and scale remover are added into water preheating furnace body, main heating furnace body and steam storage and reheating furnace body, heated, are soaked
Bubble decomposes scale and cleaning.
2. the method according to claim 1, wherein the method also includes:
The surplus of scale remover is detected by scale remover allowance detector；
If the surplus of the scale remover is lower than the default scale remover surplus, by the preset voice reminder user of equipment to removing
Scale remover is added in dirty agent container.
3. method according to claim 1 or 2, which is characterized in that the cleaning includes: to the water inlet preheating after scale removal
Furnace body, main heating furnace body, steam storage and reheating furnace body and pipeline carry out wash cycles at least more than two times.
4. according to the method described in claim 3, it is characterized in that, the method also includes:
After cleaning, equipment is automatically cut off the power, into off-mode.
5. a kind of automatic desludging module, which is characterized in that the automatic desludging module includes:
Detection unit, for detecting whether reaching default scale removal condition, when the default scale removal condition includes: equipment cumulative activation
Between reach preset time threshold, scale remover surplus reaches preset standard, the OFF/ of equipment come off duty key be triggered；
Start unit, if starting default scale removal journey according to the default scale removal condition for reaching the default scale removal condition
Sequence；
The start unit, is specifically used for:
The intracorporal waste water of main heating furnace is exhausted by the first blowoff electromagnetic valve, then steam storage is exhausted by the second blowoff electromagnetic valve
With the intracorporal waste water of reheating furnace；
By the switching of the second inlet water solenoid valve, by the first inlet water solenoid valve, water pump from scale removal agent container and water tank, respectively
Water and scale remover are added into water preheating furnace body, main heating furnace body and steam storage and reheating furnace body, heated, are soaked
Bubble decomposes scale and cleaning.
6. automatic desludging module according to claim 5, which is characterized in that the automatic desludging module further include:
It is automatically reminded to unit, for detecting the surplus of scale remover by scale remover allowance detector；If the scale remover is remaining
Amount is lower than the default scale removal dosage, then adds scale remover into scale removal agent container by the preset voice reminder user of equipment.
7. automatic desludging module according to claim 5 or 6, which is characterized in that the start unit, also particularly useful for:
Water inlet preheating furnace body, main heating furnace body, steam after scale removal is stored and reheats furnace body and pipeline progress at least two
The secondary above wash cycles；
The automatic desludging module further include:
Automatic shutdown module, for after cleaning, automaticallyying cut off the power, into off-mode.
8. a kind of energy-conserving intelligent ironing system, which is characterized in that the energy-conserving intelligent ironing system includes: intelligent water supply mould
Block, water inlet pre-heating module, steam storage are wanted with reheating module, steam output with ironing module, automatic pollution discharge module, right
Ask 5 to 7 described in any item automatic desludging modules and display module；
The intelligent water supply module, for auxiliary control panel (14) control under, by water-cooling type radiator (23), first into
Water solenoid valve (5), water pump (9) plus water preheat furnace body (2) to water inlet；
The water inlet pre-heating module, for controlling second under the control of temperature sensor (21) and auxiliary control panel (14)
Electric heating tube (12) heats the water in water inlet preheating furnace body (2), stops heating when reaching preset temperature；
The steam storage and reheating module, store for the steam and reheat the third electric heating tube in furnace body (3)
(13) under the control of pressure sensor (10) and auxiliary control panel (14), to main heating furnace body (1) steam for coming of conveying into
Row heats again；
The steam output and ironing module convey the steam to come with furnace body (3) are reheated for receiving the steam storage,
Through the first steam electromagnetic valve (15) and/or the second steam electromagnetic valve (16), the steam pipe (37), the first iron and/or second
Iron, 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, for when recognizing trigger signal, opening the first blowoff electromagnetic valve (7) and the second blowdown electricity
Magnet valve (8) is discharged the main heating furnace body (1) and steam storage and reheats the waste water and entrained steam in furnace body (3)；
The automatic desludging module, for detecting whether reaching default scale removal condition, the default scale removal condition includes: that equipment is tired
The meter working time reaches preset time threshold, and in " come off duty key OFF " triggering state；If reaching the default scale removal item
Part then starts default scale removal program according to the default scale removal condition；
The display module, for carrying out code prompting according to the different working condition of equipment and phenomenon of the failure.
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| IT201800006732A1 (en) * | 2018-06-27 | 2019-12-27 | METHOD OF CHECKING AND CLEANING A BOILER | |
| CN109237719A (en) * | 2018-08-20 | 2019-01-18 | 青岛海尔空调电子有限公司 | Descaling method for humidifier |
| CN109631006A (en) * | 2018-12-07 | 2019-04-16 | 珠海格力智能装备有限公司 | Steam boiler and steam car washer with same |
| CN109989221B (en) * | 2019-04-08 | 2020-06-26 | 珠海格力电器股份有限公司 | Washing machine self-cleaning control method, washing machine and computer readable storage medium |
| CN112303897B (en) * | 2019-07-26 | 2022-01-28 | 无锡职业技术学院 | Water heater capable of changing heating component according to temperature |
| CN112303898B (en) * | 2019-07-26 | 2022-01-28 | 无锡职业技术学院 | Water heater capable of changing heating component according to water level |
| CN112303607B (en) * | 2019-07-26 | 2021-09-14 | 无锡职业技术学院 | Boiler with pressure change switching heating component |
| CN112303606B (en) * | 2019-07-26 | 2021-12-03 | 无锡职业技术学院 | Boiler capable of switching heating components according to flow velocity |
| CN112443825B (en) * | 2019-09-03 | 2022-06-10 | 临沂大学 | Steam boiler based on time liquid level difference switching heating component |
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| CN111482429A (en) * | 2020-04-15 | 2020-08-04 | 珠海格力智能装备有限公司 | Cleaning machine and descaling method thereof |
| CN111594822A (en) * | 2020-05-15 | 2020-08-28 | 珠海格力智能装备有限公司 | Descaling method and cleaning apparatus |
| CN112781023B (en) * | 2020-06-09 | 2022-05-24 | 山东交通学院 | Steam boiler capable of remotely controlling liquid level difference to switch heating |
| CN112781024B (en) * | 2020-06-09 | 2022-02-08 | 山东交通学院 | Steam boiler capable of remotely controlling temperature difference to switch heating |
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| CN117306224A (en) * | 2022-06-21 | 2023-12-29 | 松下家电(中国)有限公司 | Control method of clothing care machine |
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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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