CN107473290A - Water purifier Hybrid Heating system and its control method - Google Patents
Water purifier Hybrid Heating system and its control method Download PDFInfo
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- CN107473290A CN107473290A CN201710892592.6A CN201710892592A CN107473290A CN 107473290 A CN107473290 A CN 107473290A CN 201710892592 A CN201710892592 A CN 201710892592A CN 107473290 A CN107473290 A CN 107473290A
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/4403—Constructional details
- A47J31/441—Warming devices or supports for beverage containers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/02—Temperature
Abstract
The invention provides a kind of water purifier Hybrid Heating system, comprising：Water water storage module processed：By raw water filtration and store the cold water after filtering；Heat accumulation module：Cold water is carried out heating acquisition and stores just hot water；Directly-heated module：Heating is carried out to first hot water and obtains whole hot water；Flow-rate adjustment module：According to the flow and proportioning for taking coolant-temperature gage regulating command regulation cold water and whole hot water, water is taken in acquisition；Temperature detecting module：Obtain coolant-temperature gage information Tw：Temperature selecting module：Obtain design temperature information Td；Main control module：Coolant-temperature gage regulating command is taken according to design temperature information and the generation of coolant-temperature gage information.Correspondingly, present invention also offers a kind of water purifier Hybrid Heating method." medium temperature " of the invention by setting heat accumulation module, both deposit water temperature had been reduced, the waste of the energy and the risk that boiling water press belt is next are reduced, reduces the power requirement to directly-heated element again, improves the simple situation using water flow deficiency in the case of directly-heated technology.
Description
Technical field
The present invention relates to cleaning equipment field, Intelligent hardware field and boiler field, in particular it relates to a kind of water purification
Device Hybrid Heating system and its control method.
Background technology
Water purifier industry has been applied to end product in the growth for having an explosion type again in recent years, more new technologies
In.With the appearance of the high power density adding thermal resistance such as rare earth heating film, increasing household water filter starts to apply directly-heated
Technology saves the energy consumption for preparing boiling water in advance and time, reduces what hot water gasification may be brought to substitute traditional hot water liner
Damage parts, while also provide the user optional water temperature.But directly-heated technology the problem of one can be brought notable：Hot water supply stream
Measure smaller.This is due to the limitation of the larger specific heat capacity of water and power, when user intentionally gets higher water temperature (institute
The temperature for needing to be lifted also increases therewith) when, the preparation speed of hot water will reduce, so as to cause user to take longer for coming
Fill one glass of hot water.
This bottleneck limits the application surface of directly-heated technology, it is difficult to is used in the occasion of higher frequency of usage.Such as curing
The drinking-water demands such as institute, school, most of office space exceed well over the place of family expenses, and traditional Large Copacity boiler is still unique
Hot water supplies solution.
It will be apparent that the existing technology of water heater and mode of heating, result in it and are only opened and closed two kinds of working conditions,
Frequency of use has the region of obvious Annual distribution characteristic, can not tackle this trend and make corresponding energy saving optimizing.In order to answer
To the use demand of peak value, generally require the volume of excessive configuration water heater, cause it is most of it is non-operate with full load when
Between in section, the energy largely wastes.Meanwhile electric heating water heater is only capable of providing single heating function, also only provides a kind of supply water temperature, nothing
Method meets the growing demand to water purification of user and the new demand to usage experience.
The content of the invention
For in the prior art the defects of, it is an object of the invention to provide a kind of water purifier Hybrid Heating system and its control
Method.
According to water purifier Hybrid Heating method provided by the invention, comprise the steps of：
Water water storage step processed：By raw water filtration and store the cold water after filtering；
Heat accumulation step：Cold water is carried out heating acquisition and stores just hot water；
Directly-heated step：Heating is carried out to first hot water and obtains whole hot water or by first hot water directly as whole hot water；
Flow-rate adjustment step：According to the flow and proportioning for taking coolant-temperature gage regulating command regulation cold water and whole hot water, obtain
Take water；
Temperature detection step：Obtain it is following any one or appoint multiple coolant-temperature gage information Tw：
-- cold water temperature T0；
-- first hot water temperature T1；
-- whole hot water temperature T2；
-- take coolant-temperature gage T3；
Temperature selects step：Obtain design temperature information Td；
Master control step：Coolant-temperature gage regulating command is taken according to design temperature information and the generation of coolant-temperature gage information.
Preferably, in the directly-heated step, first hot water is heated by directly-heated pipe, the heating power energy of directly-heated pipe
Enough regulations；
In the Flow-rate adjustment step, valve regulation cold water flow is adjusted by cold water, valve regulation hot water is adjusted by hot water
Flow.
Preferably, master control step comprises the steps of：
Step S1：When judging Td≤T0, cold water regulating valve is made to open, hot water regulating valve is closed, and directly-heated pipe is to first hot water
Do not heat；
Step S2：When judging T0 ＜ Td ＜ T1, cold water regulating valve, hot water regulating valve is made to open, directly-heated pipe is to initial heat
Water does not heat；
Step S3：When judging Td=T1, cold water regulating valve is made to close, hot water regulating valve is opened, and directly-heated pipe is to first hot water
Do not heat；
Step S4：When judging Td ＞ T1, cold water regulating valve is made to close, hot water regulating valve is opened, and directly-heated pipe is to first hot water
Heating.
Preferably, master control step also includes temperature rise calculation procedure：Calculate and obtain standard-sized sheet maximum temperature rise Δ T=(P* η)/(c*
F)；
Wherein：F is the maximum stream flow of hot water regulating valve；P is directly-heated pipe peak power；η is directly-heated pipe thermal conversion efficiency；c
For water specific heat capacity；
The step S4 is also comprised the steps of：
Step S4.1：When judging Td≤T1+ Δ T, hot water control valve opening is made to be adjusted to maximum；
When judging Td≤T1+ Δs T and T3 ≠ Td, order regulation directly-heated pipe heating power；As judgement Td≤T1+ Δs T and T3
During=Td, order maintains directly-heated pipe heating power；
Step S4.2：When judging Td ＞ T1+ Δ T, directly-heated pipe heating power is made to be adjusted to maximum；
When judging Td ＞ T1+ Δs T and T3 ≠ Td, order regulation hot water control valve opening；As judgement Td ＞ T1+ Δs T and T3
During=Td, order maintains hot water control valve opening.
Preferably, also comprising intelligent calculation step；Master control step also includes communicating step；
Communicating step：With server transport design temperature information, coolant-temperature gage information, temperature adjustment instructions and server count
It is believed that breath；
Intelligent calculation step：According to it is following any one or appoint multiple information generation just hot water temperature's control instruction and water production
Control instruction：
-- design temperature information；
-- coolant-temperature gage information；
-- temperature adjustment instructions information；
-- server data information；
Just hot water temperature's control instruction is used for the heating power for controlling first heating member；
The water production control instruction is used for the flow of inlet water for controlling water inlet pipe.
Present invention also offers a kind of water purifier Hybrid Heating system, comprising with lower module：
Water water storage module processed：By raw water filtration and store the cold water after filtering；
Heat accumulation module：Cold water is carried out heating acquisition and stores just hot water；
Directly-heated module：Heating is carried out to first hot water and obtains whole hot water or by first hot water directly as whole hot water；
Flow-rate adjustment module：According to the flow and proportioning for taking coolant-temperature gage regulating command regulation cold water and whole hot water, obtain
Take water；
Temperature detecting module：Obtain it is following any one or appoint multiple coolant-temperature gage information Tw：
-- cold water temperature T0；
-- first hot water temperature T1；
-- whole hot water temperature T2；
-- take coolant-temperature gage T3；
Temperature selecting module：Obtain design temperature information Td；
Main control module：Coolant-temperature gage regulating command is taken according to design temperature information and the generation of coolant-temperature gage information.
Preferably, water water storage module processed includes water inlet pipe, filter and the first storage tank；Heat accumulation module includes just heating
Part and the second storage tank, first heating member are located in the second storage tank；Directly-heated module includes directly-heated pipe, and the heating power of directly-heated pipe can be adjusted
Section；Flow-rate adjustment module includes cold water regulating valve, hot water regulating valve and intake pipe；
Water inlet pipe is sequentially communicated after filter, the first storage tank by water pipe is divided into tie point and the second branch road this two
Branch road, tie point are directly connected with cold water regulating valve import, and the second branch road is sequentially communicated the second storage tank, directly-heated Guan Houyu hot water
Regulating valve import is connected；
The water pipe that cold water regulation valve outlet, hot water regulation valve outlet are drawn respectively is connected after converging with intake pipe；
Flow-rate adjustment module adjusts cold water and whole hot water by adjusting the aperture of cold water regulating valve and hot water regulating valve
Flow and proportioning.
Preferably, main control module is included with lower module：
Module M1：When judging Td≤T0, cold water regulating valve is made to open, hot water regulating valve is closed, and directly-heated pipe is to first hot water
Do not heat；
Module M2：When judging T0 ＜ Td ＜ T1, cold water regulating valve, hot water regulating valve is made to open, directly-heated pipe is to initial heat
Water does not heat；
Module M3：When judging Td=T1, cold water regulating valve is made to close, hot water regulating valve is opened, and directly-heated pipe is to first hot water
Do not heat；
Module M4：When judging Td ＞ T1, cold water regulating valve is made to close, hot water regulating valve is opened, and directly-heated pipe is to first hot water
Heating.
Preferably, main control module also includes temperature rise computing module：Calculate and obtain standard-sized sheet maximum temperature rise Δ T=(P* η)/(c*
F)；
Wherein：F is the maximum stream flow of hot water regulating valve；P is directly-heated pipe peak power；η is directly-heated pipe thermal conversion efficiency；c
For water specific heat capacity；
The module M4 is also included with lower module：
Module M4.1：When judging Td≤T1+ Δ T, hot water control valve opening is made to be adjusted to maximum；
When judging Td≤T1+ Δs T and T3 ≠ Td, order regulation directly-heated pipe heating power；As judgement Td≤T1+ Δs T and T3
During=Td, order maintains directly-heated pipe heating power；
Module M4.2：When judging Td ＞ T1+ Δ T, directly-heated pipe heating power is made to be adjusted to maximum；
When judging Td ＞ T1+ Δs T and T3 ≠ Td, order regulation hot water control valve opening；As judgement Td ＞ T1+ Δs T and T3
During=Td, order maintains hot water control valve opening.
Preferably, also comprising intelligent computing module；Main control module also includes communication module；
Communication module：With server transport design temperature information, coolant-temperature gage information, temperature adjustment instructions and server count
It is believed that breath；
Intelligent computing module：According to it is following any one or appoint multiple information generation just hot water temperature's control instruction and water production
Control instruction：
-- design temperature information；
-- coolant-temperature gage information；
-- temperature adjustment instructions information；
-- server data information；
Just hot water temperature's control instruction is used for the heating power for controlling first heating member；
The water production control instruction is used for the flow of inlet water for controlling water inlet pipe.
Compared with prior art, the present invention has following beneficial effect：
1st, " medium temperature " of the invention by setting heat accumulation module, had both reduced deposit water temperature, and had reduced the waste of the energy
The risk come with boiling water press belt, reduces the power requirement to directly-heated element again, improves the simple feelings for applying directly-heated technology
The situation of water flow deficiency under condition.
2nd, directly-heated module has the function of power and Flow-rate adjustment, can correspond to different flows and different heating-up temperatures
Demand adjusts heating power, accurately controls heating operations.
3rd, by carrying out Flow-rate adjustment to hot water or cold water and mixing, the present invention can provide the temperature less than heat accumulation module temperature
Water.
4th, the present invention be able to record the service condition of equipment so as to further directed to " medium temperature " do intelligent optimization study,
To reach further energy-conservation.
5th, the present invention has merged the integral water purifying device of purification, heat accumulation, directly-heated and intelligent control technology for height, breaks through
The flow and efficiency bottleneck of optional temperature hot water supply, have filled up the blank of the category product in the prior art.
6th, the invention enables user can independently select leaving water temperature, improve Consumer's Experience.
Brief description of the drawings
The detailed description made by reading with reference to the following drawings to non-limiting example, further feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is water purifier Hybrid Heating system construction drawing of the present invention；
Fig. 2 is to taking coolant-temperature gage control flow chart in master control step；
Fig. 3 is pipeline structural representation in the present invention.
Embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " top ", " bottom ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position
Relation is put, it is of the invention necessary with simplified description, rather than the device or element of instruction or hint meaning to be for only for ease of description
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
As shown in figure 1, in embodiment, water purifier Hybrid Heating system provided by the invention, comprising with lower module：Water storage processed
Water module：By raw water filtration and store the cold water after filtering；Heat accumulation module：Cold water is carried out heating acquisition and stores just hot water；
Directly-heated module：Heating is carried out to first hot water and obtains whole hot water or by first hot water directly as whole hot water；Flow-rate adjustment module：According to
The flow and proportioning of coolant-temperature gage regulating command regulation cold water and whole hot water are taken, water is taken in acquisition；Temperature detecting module：Obtain with
Descend any one or appoint multiple coolant-temperature gage information Tw：Cold water temperature T0, first hot water temperature T1, whole hot water temperature T2, take coolant-temperature gage
T3, temperature selecting module：Obtain design temperature information Td；Main control module：Generated according to design temperature information and coolant-temperature gage information
Take coolant-temperature gage regulating command.
As shown in figure 3, water water storage module processed includes water inlet pipe, filter and the first storage tank；Heat accumulation module includes just
Heating member and the second storage tank, first heating member are located in the second storage tank；Directly-heated module includes directly-heated pipe, the heating power energy of directly-heated pipe
Enough regulations；Flow-rate adjustment module includes cold water regulating valve, hot water regulating valve and intake pipe；Water inlet pipe is sequentially communicated by water pipe
Be divided into tie point and the second branch road this two branch roads after filter, the first storage tank, tie point directly with cold water regulating valve
Import is connected, and the second branch road is sequentially communicated the second storage tank, directly-heated Guan Houyu hot water regulating valve imports are connected；Cold water regulating valve goes out
The water pipe that mouth, hot water regulation valve outlet are drawn respectively is connected after converging with intake pipe；Flow-rate adjustment module is adjusted by adjusting cold water
The aperture of section valve and hot water regulating valve adjusts the flow and proportioning of cold water and whole hot water.The first hot water in actual application
Temperature is described medium temperature.Preferably, water purifier Hybrid Heating system provided by the invention also includes housing, enclosure interior
Receiving space is formed, above-mentioned water water storage module, directly-heated module, Flow-rate adjustment module and heat accumulation module processed are installed in receiving
In space.Temperature selecting module is located on housing, and the power supply that the power governor in temperature selecting module is connected to directly-heated pipe is returned
Lu Zhong, the temperature selecting module include the governor motion for being used for adjusting power governor, and the governor motion includes following
One or multiple structures：Knob, button, touch screen, soft-touch control.Preferably, the present invention is driven using water pump to current,
The first water pump is provided with water inlet pipe；The first outlet of first storage tank is connected to the entrance of the second storage tank by the second water pump；The
The second outlet of one storage tank is connected to the entrance of cold water regulating valve by the 3rd water pump；The outlet of second storage tank passes through the 4th water pump
It is connected to the entrance of directly-heated pipe；Preferably, can also be driven using potential energy, the outlet of water inlet pipe is higher than the entrance of the first storage tank,
The first outlet and second outlet of first storage tank are below the entrance of the first storage tank, and the entrance of the second storage tank is less than the first storage tank
The outlet of first outlet, the second storage tank is higher than the entrance of intake pipe.Preferably, filter includes runner；The runner is in S
Shape, multiple tracks partition is provided with runner, and the runner is separated to form multiple filtering particle accommodating chambers by multiple tracks partition；The filtering
Filled with filtering particle in particle accommodating chamber, along water flow direction, the straight of particle is filtered in the multiple filtering particle accommodating chamber
Descending arrangement, the S-shaped structure of the runner are formed on current on the above-below direction perpendicular to horizontal plane successively between footpath
Flow up to decline to section and current and flow to section, partition, which is arranged on to be connected to rise along the adjacent current of water (flow) direction, flows to section and current
Decline is flowed in the arc linkage section between section, and angle be present between partition and the above-below direction.
Main control module is included with lower module：Module M1：When judging Td≤T0, cold water regulating valve is made to open, hot water regulation
Valve is closed, and directly-heated pipe is not added with heat to first hot water；Module M2：When judging T0 ＜ Td ＜ T1, cold water regulating valve, hot water regulating valve are made
Open, directly-heated pipe is not added with heat to first hot water；Module M3：When judging Td=T1, cold water regulating valve is made to close, hot water regulating valve
Open, directly-heated pipe is not added with heat to first hot water；Module M4：When judging Td ＞ T1, cold water regulating valve is made to close, hot water regulating valve is beaten
Open, directly-heated pipe is to first hot water heating.Main control module also includes temperature rise computing module：Calculate and obtain standard-sized sheet maximum temperature rise Δ T=(P*
η)/(c*F)；Wherein：F is the maximum stream flow of hot water regulating valve；P is directly-heated pipe peak power；η is directly-heated pipe thermal conversion efficiency；c
For water specific heat capacity.The module M4 is also included with lower module：Module M4.1：When judging Td≤T1+ Δ T, hot water regulating valve is made
Aperture is adjusted to maximum；When judging Td≤T1+ Δs T and T3 ≠ Td, order regulation directly-heated pipe heating power；As judgement Td≤T1+ Δs T
And during T3=Td, order maintains directly-heated pipe heating power；Module M4.2：When judging Td ＞ T1+ Δ T, directly-heated pipe heating power is made
It is adjusted to maximum；When judging Td ＞ T1+ Δs T and T3 ≠ Td, order regulation hot water control valve opening；As judgement Td ＞ T1+ Δs T and T3
During=Td, order maintains hot water control valve opening.In preference, main control module also includes communication module；Communication module：With server
Transmit design temperature information, coolant-temperature gage information, temperature adjustment instructions and server data information.Water purifier provided by the invention
Hybrid Heating system also includes intelligent computing module；Intelligent computing module：According to it is following any one or appoint the generation of multiple information just
Hot water temperature's control instruction：Design temperature information, coolant-temperature gage information, temperature adjustment instructions information, server data information；It is described
First hot water temperature's control instruction is used for the heating power for controlling first heating member.
Embodiment：After water purifier is started shooting, water water storage module processed filters to raw water, starts to continue output water purification,
Fill up the sterile system for comprising the whole equipment pipeline including the first storage tank, the second storage tank, forming closing.Heat accumulation module starts pair
Cold water carries out heating acquisition and stores just hot water, until first hot water temperature reaches the temperature T1 of setting.When user needs to use water,
By temperature selecting module, coolant-temperature gage Td is drunk required for setting.Temperature selecting module include it is following any one or appoint it is multiple
Structure：Knob, button, touch screen, soft-touch control.
According to temperature selecting module and the data of temperature detecting module, main control module will determine that：If Td ＞ T1, directly-heated pipe pair
First hot water is heated, and by adjusting directly-heated pipe heating power and hot water control valve opening, ensures the heat by directly-heated module
Water can be warming up in the range of temperature Td or the error permission of user's selection；If T0 ＜ Td≤T1, directly-heated pipe stops to initial heat
Water heats, and by adjusting hot water or cold water's control valve opening, temperature is temperature in T0 cold water purification and the second storage tank in the first storage tank
It is mixed to get for T1 hot water purification and takes water, and makes to take water and be cooled to the temperature T of user's selection or in the range of error allows.
Intelligent computing module tires out the application scenarios for recording water purifier and the drinking water use habit of user under the scene
After counting certain data volume, intelligent computing module will optimize study by selection of the intelligent algorithm to user, so as to enter one
Walk the water production of optimal control water water storage module and correct the deposit temperature T1 of heat accumulation module.Further, intelligent computing
Module can integrate the calendar from server, the water purifier equipment of similar application scene uses other server datas such as data
Information, realize the heating power configuration of cold water reserves and following just heating member that anticipation distributes after the filtering of water purifier in advance.Intelligence
Can study module be present in water purifier in main control module, there may also be in the background system of server, to realize more
The unified computing management of water purifier.By background system, more data volumes can be collected and more powerful operational capability is provided,
There is more preferable effect, data exchange between realization and server, need to increase communication module, communication module energy in main control module
Enough and server transport design temperature information, coolant-temperature gage information, temperature adjustment instructions and server data information, it is further excellent
Selection of land, communication module can also transmit just hot water temperature's control instruction and water production control instruction with server.Communication module
Communication function can be realized by bluetooth, WIFI, NB-IoT, honeycomb communication network etc..
Correspondingly, present invention also offers a kind of water purifier Hybrid Heating method, comprise the steps of：Water water storage step processed
Suddenly：By raw water filtration and store the cold water after filtering；Heat accumulation step：Cold water is carried out heating acquisition and stores just hot water；Directly-heated
Step：Heating is carried out to first hot water and obtains whole hot water or by first hot water directly as whole hot water；Flow-rate adjustment step：According to taking
Coolant-temperature gage regulating command adjusts the flow and proportioning of cold water and whole hot water, and water is taken in acquisition；Temperature detection step：Obtain following appoint
One or multiple coolant-temperature gage information Tw：Cold water temperature T0, first hot water temperature T1, whole hot water temperature T2, take coolant-temperature gage T3, temperature
Degree selection step：Obtain design temperature information Td；Master control step：Water is taken according to design temperature information and the generation of coolant-temperature gage information
Temperature adjustment instructions.In the directly-heated step, first hot water is heated by directly-heated pipe, the heating power of directly-heated pipe can
Regulation；In the Flow-rate adjustment step, valve regulation cold water flow is adjusted by cold water, valve regulation hot water stream is adjusted by hot water
Amount.
As shown in Fig. 2 master control step comprises the steps of：Step S1：When judging Td≤T0, cold water regulating valve is made to beat
Open, hot water regulating valve is closed, and directly-heated pipe is not added with heat to first hot water；Step S2：When judging T0 ＜ Td ＜ T1, cold water is made to adjust
Valve, hot water regulating valve are opened, and directly-heated pipe is not added with heat to first hot water；Step S3：When judging Td=T1, cold water regulating valve is made to close
Close, hot water regulating valve is opened, and directly-heated pipe is not added with heat to first hot water；Step S4：When judging Td ＞ T1, cold water regulating valve is made to close
Close, hot water regulating valve is opened, and directly-heated pipe is to first hot water heating.Master control step also includes temperature rise calculation procedure：Calculate and obtain standard-sized sheet
Maximum temperature rise Δ T=(P* η)/(c*F)；Wherein：F is the maximum stream flow of hot water regulating valve；P is directly-heated pipe peak power；η is straight
Heat pipe thermal conversion efficiency；C is water specific heat capacity.The step S4 is also comprised the steps of：Step S4.1：As judgement Td≤T1+ Δs T
When, make hot water control valve opening be adjusted to maximum；When judging Td≤T1+ Δs T and T3 ≠ Td, order regulation directly-heated pipe heating power；
When judging Td≤T1+ Δs T and T3=Td, order maintains directly-heated pipe heating power；Step S4.2：When judging Td ＞ T1+ Δ T,
Directly-heated pipe heating power is made to be adjusted to maximum；When judging Td ＞ T1+ Δs T and T3 ≠ Td, order regulation hot water control valve opening；When sentencing
When determining Td ＞ T1+ Δs T and T3=Td, order maintains hot water control valve opening.In preference, master control step also includes communicating step；
Communicating step：With server transport design temperature information, coolant-temperature gage information, temperature adjustment instructions and server data information.
Water purifier Hybrid Heating method provided by the invention also includes intelligent calculation step；Intelligent calculation step：According to it is following any one
Or appoint multiple information generations just hot water temperature's control instruction：Design temperature information, coolant-temperature gage information, temperature adjustment instructions information,
Server data information；Just hot water temperature's control instruction is used for the heating power for controlling first heating member.
One skilled in the art will appreciate that except realizing system provided by the invention in a manner of pure computer readable program code
And its beyond each device, module, unit, completely can be by the way that method and step progress programming in logic be provided come the present invention
System and its each device, module, unit with gate, switch, application specific integrated circuit, universal logic module and
The form of embedded micro-control module etc. realizes identical function.So system provided by the invention and its every device, mould
Block, unit are considered a kind of hardware component, and the device, module, the list that are used to realize various functions to including in it
Member can also be considered as the structure in hardware component；Can also both may be used being considered as device, module, the unit of realizing various functions
To be that the software module of implementation method can be the structure in hardware component again.
The specific embodiment of the present invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.In the case where not conflicting, the feature in embodiments herein and embodiment can any phase
Mutually combination.
Claims (10)
- A kind of 1. water purifier Hybrid Heating method, it is characterised in that comprise the steps of：Water water storage step processed：By raw water filtration and store the cold water after filtering；Heat accumulation step：Cold water is carried out heating acquisition and stores just hot water；Directly-heated step：Heating is carried out to first hot water and obtains whole hot water or by first hot water directly as whole hot water；Flow-rate adjustment step：According to coolant-temperature gage regulating command regulation cold water and the flow and proportioning of whole hot water is taken, taken Water；Temperature detection step：Obtain it is following any one or appoint multiple coolant-temperature gage information Tw：-- cold water temperature T0；-- first hot water temperature T1；-- whole hot water temperature T2；-- take coolant-temperature gage T3；Temperature selects step：Obtain design temperature information Td；Master control step：Coolant-temperature gage regulating command is taken according to design temperature information and the generation of coolant-temperature gage information.
- 2. water purifier Hybrid Heating method according to claim 1, it is characterised in that in the directly-heated step, pass through Directly-heated pipe is heated to first hot water, and the heating power of directly-heated pipe can be adjusted；In the Flow-rate adjustment step, valve regulation cold water flow is adjusted by cold water, valve regulation hot water flow is adjusted by hot water.
- 3. water purifier Hybrid Heating method according to claim 2, it is characterised in that master control step comprises the steps of：Step S1：When judging Td≤T0, cold water regulating valve is made to open, hot water regulating valve is closed, and directly-heated pipe is not added with to first hot water Heat；Step S2：When judging T0 ＜ Td ＜ T1, make cold water regulating valve, hot water regulating valve open, directly-heated pipe to first hot water not Heating；Step S3：When judging Td=T1, cold water regulating valve is made to close, hot water regulating valve is opened, and directly-heated pipe is not added with to first hot water Heat；Step S4：When judging Td ＞ T1, cold water regulating valve is made to close, hot water regulating valve is opened, and directly-heated pipe is to first hot water heating.
- 4. water purifier Hybrid Heating method according to claim 3, it is characterised in that master control step also calculates comprising temperature rise Step：Calculate and obtain standard-sized sheet maximum temperature rise Δ T=(P* η)/(c*F)；Wherein：F is the maximum stream flow of hot water regulating valve；P is directly-heated pipe peak power；η is directly-heated pipe thermal conversion efficiency；C is water Specific heat capacity；The step S4 is also comprised the steps of：Step S4.1：When judging Td≤T1+ Δ T, hot water control valve opening is made to be adjusted to maximum；When judging Td≤T1+ Δs T and T3 ≠ Td, order regulation directly-heated pipe heating power；As judgement Td≤T1+ Δs T and T3=Td When, order maintains directly-heated pipe heating power；Step S4.2：When judging Td ＞ T1+ Δ T, directly-heated pipe heating power is made to be adjusted to maximum；When judging Td ＞ T1+ Δs T and T3 ≠ Td, order regulation hot water control valve opening；As judgement Td ＞ T1+ Δs T and T3=Td When, order maintains hot water control valve opening.
- 5. water purifier Hybrid Heating method according to claim 1, it is characterised in that also comprising intelligent calculation step；It is main Control step also includes communicating step；Communicating step：With server transport design temperature information, coolant-temperature gage information, temperature adjustment instructions and server count it is believed that Breath；Intelligent calculation step：According to it is following any one or appoint the generation of multiple information just hot water temperature's control instructions control with water production Instruction：-- design temperature information；-- coolant-temperature gage information；-- temperature adjustment instructions information；-- server data information；Just hot water temperature's control instruction is used for the heating power for controlling first heating member；The water production control instruction is used for the flow of inlet water for controlling water inlet pipe.
- 6. a kind of water purifier Hybrid Heating system, it is characterised in that comprising with lower module：Water water storage module processed：By raw water filtration and store the cold water after filtering；Heat accumulation module：Cold water is carried out heating acquisition and stores just hot water；Directly-heated module：Heating is carried out to first hot water and obtains whole hot water or by first hot water directly as whole hot water；Flow-rate adjustment module：According to coolant-temperature gage regulating command regulation cold water and the flow and proportioning of whole hot water is taken, taken Water；Temperature detecting module：Obtain it is following any one or appoint multiple coolant-temperature gage information Tw：-- cold water temperature T0；-- first hot water temperature T1；-- whole hot water temperature T2；-- take coolant-temperature gage T3；Temperature selecting module：Obtain design temperature information Td；Main control module：Coolant-temperature gage regulating command is taken according to design temperature information and the generation of coolant-temperature gage information.
- 7. water purifier Hybrid Heating system according to claim 6, it is characterised in that water water storage module processed includes water inlet Pipe, filter and the first storage tank；Heat accumulation module includes first heating member and the second storage tank, and first heating member is located at the second storage tank It is interior；Directly-heated module includes directly-heated pipe, and the heating power of directly-heated pipe can be adjusted；Flow-rate adjustment module includes cold water regulating valve, heat Water regulating valve and intake pipe；Water inlet pipe is sequentially communicated after filter, the first storage tank by water pipe is divided into tie point and this two branch of the second branch road Road, tie point are directly connected with cold water regulating valve import, and the second branch road is sequentially communicated the second storage tank, directly-heated Guan Houyu hot water is adjusted Section valve import is connected；The water pipe that cold water regulation valve outlet, hot water regulation valve outlet are drawn respectively is connected after converging with intake pipe；Flow-rate adjustment module adjusts the flow of cold water and whole hot water by adjusting the aperture of cold water regulating valve and hot water regulating valve With proportioning.
- 8. water purifier Hybrid Heating system according to claim 7, it is characterised in that main control module is included with lower module：Module M1：When judging Td≤T0, cold water regulating valve is made to open, hot water regulating valve is closed, and directly-heated pipe is not added with to first hot water Heat；Module M2：When judging T0 ＜ Td ＜ T1, make cold water regulating valve, hot water regulating valve open, directly-heated pipe to first hot water not Heating；Module M3：When judging Td=T1, cold water regulating valve is made to close, hot water regulating valve is opened, and directly-heated pipe is not added with to first hot water Heat；Module M4：When judging Td ＞ T1, cold water regulating valve is made to close, hot water regulating valve is opened, and directly-heated pipe is to first hot water heating.
- 9. water purifier Hybrid Heating system according to claim 8, it is characterised in that main control module also calculates comprising temperature rise Module：Calculate and obtain standard-sized sheet maximum temperature rise Δ T=(P* η)/(c*F)；Wherein：F is the maximum stream flow of hot water regulating valve；P is directly-heated pipe peak power；η is directly-heated pipe thermal conversion efficiency；C is water Specific heat capacity；The module M4 is also included with lower module：Module M4.1：When judging Td≤T1+ Δ T, hot water control valve opening is made to be adjusted to maximum；When judging Td≤T1+ Δs T and T3 ≠ Td, order regulation directly-heated pipe heating power；As judgement Td≤T1+ Δs T and T3=Td When, order maintains directly-heated pipe heating power；Module M4.2：When judging Td ＞ T1+ Δ T, directly-heated pipe heating power is made to be adjusted to maximum；When judging Td ＞ T1+ Δs T and T3 ≠ Td, order regulation hot water control valve opening；As judgement Td ＞ T1+ Δs T and T3=Td When, order maintains hot water control valve opening.
- 10. water purifier Hybrid Heating system according to claim 9, it is characterised in that also comprising intelligent computing module；It is main Control module also includes communication module；Communication module：With server transport design temperature information, coolant-temperature gage information, temperature adjustment instructions and server count it is believed that Breath；Intelligent computing module：According to it is following any one or appoint the generation of multiple information just hot water temperature's control instructions control with water production Instruction：-- design temperature information；-- coolant-temperature gage information；-- temperature adjustment instructions information；-- server data information；Just hot water temperature's control instruction is used for the heating power for controlling first heating member；The water production control instruction is used for the flow of inlet water for controlling water inlet pipe.
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| CN110632955A (en) * | 2018-06-22 | 2019-12-31 | 科勒(中国)投资有限公司 | Temperature control method and equipment for water heating |
| CN110794690A (en) * | 2018-08-01 | 2020-02-14 | 珠海格力电器股份有限公司 | Configuration parameter determination method and device for water purifier |
| CN113443668A (en) * | 2021-06-08 | 2021-09-28 | 广东栗子科技有限公司 | Control method and medium for preventing steam injection during instant heating and water purifier |
| CN114149124A (en) * | 2021-05-31 | 2022-03-08 | 佛山市美的清湖净水设备有限公司 | Water production equipment, control method and control device of water production equipment |
| US20220204361A1 (en) * | 2020-12-28 | 2022-06-30 | Lg Electronics Inc. | Water purifier |
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