CN108089500A - A kind of direct drinking optimization subsystem and control method - Google Patents
A kind of direct drinking optimization subsystem and control method Download PDFInfo
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- CN108089500A CN108089500A CN201711374965.7A CN201711374965A CN108089500A CN 108089500 A CN108089500 A CN 108089500A CN 201711374965 A CN201711374965 A CN 201711374965A CN 108089500 A CN108089500 A CN 108089500A
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- storage column
- water storage
- water
- temperature
- column slot
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
- G05D23/32—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature with provision for adjustment of the effect of the auxiliary heating device, e.g. a function of time
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2613—Household appliance in general
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Cookers (AREA)
Abstract
A kind of direct drinking optimizes subsystem, including main water storage column slot, secondary water storage column slot；Thick-film heating resistance is equipped on the inner wall of main water storage column slot, to heat water；Noise reduction honeycomb looped network is additionally provided in main water storage column slot, to reduce the noise during boiling water；Piece water pipe of unicom between main water storage column groove bottom and secondary water storage column groove top face, sets that there are one boiling water valves on water pipe；Secondary water storage column slot inner bottom surface is equipped with adding thermal resistance, and the adding thermal resistance is concatenated with II phase of temperature sensor in secondary water storage column slot, and the constant temperature for realizing secondary water storage column trough inner water by temperature-controlling system controls；Thermostatted water valve is installed on secondary water storage column slot.Direct drinking optimization subsystem using double water storage dual temperature plot structures designs, according to design temperature carry out temperature scaling factor, output meets the low temperature boiling water of different user demands, and this process does not generate thousand boiling water there is no the boiling process repeated；Equipped with honeycomb noise reduction looped network, the noise during boiling water is reduced.
Description
Technical field
The present invention relates to a kind of direct drinking optimization subsystem and control methods, belong to power electronics and are led with intelligent control technology
Domain.
Background technology
Thick-film heating technology has had more application, and power also gradually increases.However, thick-film heating technology is carrying out big work(
There can be the problem of control difficulty is big, heating noises are big in rate application process；Moreover, it is applied to smart home side at this stage
Face, when forming a whole set of water system, thermal sub-system coordinates control, temperature scaling factor difficulty, noise suppressed, temperature are closed adding
There are larger difficulty for ring control, system communication etc..
Thick film heater, which exists, at this stage has power smaller, is typically used in small-sized water pipe or drinking machine heating field；
Firing rate is slow, usually for a long time；Heating noises are big, can not be applied in the field of some pursuit muting functions.
Therefore, to cater to the market demand, it is necessary to be related to a direct drinking optimization subsystem.
The content of the invention
Insufficient according to prior art, the present invention provides a kind of direct drinking optimization subsystem and control method.
The present invention is realized by following technical scheme：
A kind of direct drinking optimizes subsystem, including main water storage column slot, secondary water storage column slot；It is laid on the inner wall of the main water storage column slot
There is thick-film heating resistance, to heat water；Noise reduction honeycomb looped network is additionally provided in the main water storage column slot, to reduce boiling water mistake
Noise in journey；Piece water pipe of unicom between main water storage column groove bottom and secondary water storage column groove top face, set on water pipe there are one
Boiling water valve；The pair water storage column slot inner bottom surface is equipped with adding thermal resistance, and the adding thermal resistance is with being located in secondary water storage column slot
II phase of temperature sensor concatenates, and the constant temperature for realizing secondary water storage column trough inner water by temperature-controlling system controls；The pair water storage column
Thermostatted water valve is installed on slot.
Preferably, the temperature-controlling system includes microprocessor, reset circuit module, crystal oscillating circuit module and relay mould
Block；The reset circuit module and crystal oscillating circuit module are connected with microprocessor forms single-chip minimum system；The microprocessor
The input terminal of device is electrically connected with temperature sensor II, and the output terminal of microprocessor is electrically connected with relay module, the relay
Mould normally opened contact in the block is serially connected in resistive heating circuit, on or off power supply.
Preferably, the microprocessor uses STC89C51 type microcontrollers.
Preferably, the relay module includes coil, normally opened contact, triode Q1 and resistance R6；The triode
The emitter of Q1 is connected with power supply, and the base stage of triode Q1 is connected with resistance R6 one end, the resistance R6 other ends and STC89C51 types
The pin P3.4 of microcontroller is connected, and the collector of triode Q1 is connected successively with resistance R7, light emitting diode D3, the coil with
Resistance R7, light emitting diode D3 phases simultaneously connect, and normally opened contact is mutually concatenated with adding thermal resistance.
Preferably, the main water storage column slot inner top surface is equipped with the filtering for having multiple through holes thereon close to water inlet
Box has nano-filtration membrane in the filter cartridge, and impurities in water is removed to consider.
Whether one preferably, is additionally provided on the water pipe for controlling main water storage column slot, secondary water storage column slot connection
Connection valve, and the connection valve is located at below boiling water valve.
Preferably, temperature sensor I is installed in the water pipe at boiling water valve, the temperature sensor I with
Microprocessor input is connected, and the output end of microprocessor is electrically connected with display screen, aobvious so as to which the water temperature in water pipe be passed through
Display screen is shown.
A kind of control method of direct drinking optimization subsystem, this method are：When user is in the aobvious of direct drinking optimization subsystem
It is inputted in display screen after water demand, from control unit input information will be first determined whether, it is necessary to i.e. hot boiling water or a certain temperature
Direct drinking；If logic judgment result to need boiling water, is just directly exported by boiling water switch；If logic judgment result is to need
The thermostatted water of a certain temperature is wanted, then is exported by secondary water storage column slot；When the water temperature in secondary water storage column slot is less than the temperature of setting
When, it is heated by the heating electricity of its bottom, until reaching design temperature；Water temperature in secondary water storage column slot is closed using temperature
The effect of constant temperature is realized in ring control, and water temperature is transferred to control unit in real time and is shown and monitored by temperature sensor II, works as temperature
It is heated when degree is again below design temperature, is cycled with this again.
Advantageous effect of the present invention：
Direct drinking optimization subsystem using double water storage dual temperature plot structures designs, according to design temperature carry out temperature scaling factor,
Output meets the low temperature boiling water of different user demands, and this process does not generate thousand boiling water there is no the boiling process repeated；If
There is honeycomb noise reduction looped network, reduce the noise during boiling water.
Description of the drawings
Fig. 1 is direct drinking optimization subsystem structure schematic diagram；
Fig. 2 is the temperature-controlling system functional block diagram in direct drinking optimization subsystem；
Fig. 3 is the temperature-controlling system circuit diagram in direct drinking optimization subsystem；
Fig. 4 is direct drinking optimization subsystem controls logic diagram.
Specific embodiment
Below in conjunction with attached drawing, by specific embodiment, the present invention is further illustrated.
As shown in Figure 1, a kind of direct drinking optimization subsystem, direct drinking optimization subsystem is using double water storage dual temperature plot structures
Design, specially including main water storage column slot 1, secondary water storage column slot 2；Main 1 inner top surface of water storage column slot is equipped at water inlet 11
There is the filter cartridge of multiple through holes thereon, there is nano-filtration membrane 12 in the filter cartridge, impurities in water is removed to consider；Main water storage column slot 1
Inner wall on be equipped with thick-film heating resistance, the current being in contact with it can be heated immediately；Noise reduction is additionally provided in main water storage column slot 1
Honeycomb looped network 3, material are 304 stainless steels, and mesh is fine and closely woven, to reduce the noise during boiling water；In main water storage
Piece water pipe 7 of unicom between 1 bottom surface of column slot and secondary 2 top surface of water storage column slot, sets there are one boiling water valve 4 on water pipe 7, can incite somebody to action
Immediately the boiling water heated directly exports；Be additionally provided on water pipe 7 one for control main water storage column slot 1, secondary water storage column slot 2 connect with
No connection valve 5, and the connection valve 5 is located at 4 lower section of boiling water valve；Temperature sensing is installed at boiling water valve 4 in water pipe 7
Device I 9, temperature sensor I 9 are connected with 20 input terminal of microprocessor, and 20 output terminal of microprocessor is electrically connected with display screen, thus will
Water temperature in water pipe 7 is shown by display screen.
Secondary 2 inner bottom surface of water storage column slot is equipped with adding thermal resistance 8, and power is smaller, realizes that the temperature of secondary water storage column trough inner water is permanent
Fixed control, and the adding thermal resistance 8 is concatenated with II 10 phase of temperature sensor in secondary water storage column slot 2, realizes secondary water storage column slot 2
The constant temperature control of interior water；Thermostatted water valve 6 is installed on secondary water storage column slot 2, thermostatted water can directly be exported.
As shown in Figure 2 and Figure 3, temperature-controlling system includes microprocessor 20, reset circuit module 30,40 and of crystal oscillating circuit module
Relay module 50；Reset circuit module 30 and crystal oscillating circuit module 40 are connected with microprocessor 20 forms the minimum system of microcontroller
System；The input terminal of microprocessor 20 is electrically connected with temperature sensor II 10, output terminal and the relay module 50 of microprocessor 20
It is electrically connected, the normally opened contact in relay module 50 is serially connected in 8 circuit of adding thermal resistance, on or off power supply.
Microprocessor 20 uses STC89C51 type microcontrollers, and STC89C51 microcontrollers can generate clock letter there are two types of mode
Number：The first internal concussion, second of outside concussion.Single-chip in its oscillating circuit, simply three method pin of module connect
It connects stone crystal to be known as outside crystal, the self-oscillator and generation clock of composition rush signal.
Relay module 50 includes coil, normally opened contact, triode Q1 and resistance R6；The emitter and power supply of triode Q1
It is connected, the base stage of triode Q1 is connected with resistance R6 one end, the pin P3.4 of the resistance R6 other ends and STC89C51 type microcontrollers
It is connected, the collector of triode Q1 is connected successively with resistance R7, light emitting diode D3, coil and resistance R7, light emitting diode D3
It mutually and connects, normally opened contact is concatenated with 8 phase of adding thermal resistance.
For single chip machine controlling circuit when coil adds certain voltage, when coil current flows through, armature is to overcome spring
Pulling force returns to core, so as to which normally opened contact closure will turn on load circuit.When coil losing electricity, electromagnetic induction disappears, armature
Load circuit will be switched off by the position for drawing return original in the reaction force of spring.
As shown in figure 4, a kind of control method of direct drinking optimization subsystem, this method are：When user optimizes in direct drinking
On the display screen of subsystem input water demand after, from control unit will first determine whether input information, it is necessary to i.e. hot boiling water also
It is a certain temperature direct drinking；If logic judgment result to need boiling water, is just directly exported by boiling water switch；If logic is sentenced
Disconnected result is then exported to need the thermostatted water of a certain temperature by secondary water storage column slot 2；When the water temperature in secondary water storage column slot 2 is less than
When the temperature of setting, heated by the heating electricity 8 of its bottom, until reaching design temperature；In secondary water storage column slot 2
Water temperature realizes the effect of constant temperature using temperature scaling factor, and water temperature is transferred to control unit in real time and carried out by temperature sensor II 10
Display and monitoring, when temperature is again below design temperature are heated, are cycled with this again.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, although with reference to foregoing reality
Example is applied the present invention is described in detail, it for those skilled in the art, still can be to foregoing each implementation
Technical solution recorded in example modifies or equivalent substitution is carried out to which part technical characteristic, all in essence of the invention
With within principle, any modifications, equivalent replacements and improvements are made should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of direct drinking optimizes subsystem, it is characterised in that：Including main water storage column slot（1）, secondary water storage column slot（2）；
The main water storage column slot（1）Inner wall on be equipped with thick-film heating resistance, to heat water；
The main water storage column slot（1）Inside it is additionally provided with noise reduction honeycomb looped network（3）, to reduce the noise during boiling water；
In main water storage column slot（1）Bottom surface and secondary water storage column slot（2）Piece water pipe of unicom between top surface（7）, in water pipe（7）It is equipped with
One boiling water valve（4）；
The pair water storage column slot（2）Inner bottom surface is equipped with adding thermal resistance（8）, and the adding thermal resistance（8）With positioned at secondary water storage column slot
（2）Interior temperature sensor II（10）It mutually concatenates, secondary water storage column slot is realized by temperature-controlling system（2）The constant temperature control of interior water
System；
The pair water storage column slot（2）On thermostatted water valve is installed（6）.
2. a kind of direct drinking optimization subsystem according to claim 1, it is characterised in that：The temperature-controlling system includes micro- place
Manage device（20）, reset circuit module（30）, crystal oscillating circuit module（40）And relay module（50）；
The reset circuit module（30）With crystal oscillating circuit module（40）With microprocessor（20）It is connected and forms the minimum system of microcontroller
System；
The microprocessor（20）Input terminal and temperature sensor II（10）Electrical connection, microprocessor（20）Output terminal with after
Electrical appliance module（50）Electrical connection, the relay module（50）In normally opened contact be serially connected in adding thermal resistance（8）In circuit, to
On or off power supply.
3. a kind of direct drinking optimization subsystem according to claim 2, it is characterised in that：The microprocessor（20）Using
STC89C51 type microcontrollers.
4. a kind of direct drinking optimization subsystem according to claim 3, it is characterised in that：The relay module（50）Bag
Include coil, normally opened contact, triode Q1 and resistance R6；
The emitter of the triode Q1 is connected with power supply, and the base stage of triode Q1 is connected with resistance R6 one end, and resistance R6 is another
End is connected with the pin P3.4 of STC89C51 type microcontrollers, the collector of triode Q1 successively with resistance R7, light emitting diode D3
It is connected, the coil and resistance R7, light emitting diode D3 phases simultaneously connect, normally opened contact and adding thermal resistance（8）Mutually concatenate.
5. a kind of direct drinking optimization subsystem according to claim 1, it is characterised in that：The main water storage column slot（1）It is interior
Top surface is close to water inlet（11）Place is equipped with the filter cartridge for having multiple through holes thereon, has nano-filtration membrane in the filter cartridge（12）,
Impurities in water is removed to consider.
6. a kind of direct drinking optimization subsystem according to claim 1, it is characterised in that：The water pipe（7）On be additionally provided with
One is used to control main water storage column slot（1）, secondary water storage column slot（2）Connection valve whether connection（5）, and the connection valve（5）It is located at
Boiling water valve（4）Lower section.
7. a kind of direct drinking optimization subsystem according to claim 2, it is characterised in that：The water pipe（7）Interior close boiling
Penstock（4）Place is equipped with temperature sensor I（9）, the temperature sensor I（9）With microprocessor（20）Input terminal is connected, institute
State microprocessor（20）Output terminal is electrically connected with display screen, so as to by water pipe（7）In water temperature shown by display screen.
8. a kind of control method based on direct drinking described in claim 1 optimization subsystem, this method are：When user is directly drinking
It is inputted on the display screen of water optimization subsystem after water demand, will first determine whether input information from control unit, it is necessary to i.e. hot
Boiling water or a certain temperature direct drinking；
If logic judgment result to need boiling water, is just directly exported by boiling water switch；If logic judgment result is needs
The thermostatted water of a certain temperature then passes through secondary water storage column slot（2）Output；
When secondary water storage column slot（2）When interior water temperature is less than the temperature set, pass through the heating electricity of its bottom（8）Added
Heat, until reaching design temperature；Secondary water storage column slot（2）Interior water temperature realizes the effect of constant temperature, temperature using temperature scaling factor
Sensor II（10）Water temperature is transferred to control unit in real time to be shown and monitored, when temperature is again below design temperature
Time is heated again, is cycled with this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374965.7A CN108089500A (en) | 2017-12-19 | 2017-12-19 | A kind of direct drinking optimization subsystem and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711374965.7A CN108089500A (en) | 2017-12-19 | 2017-12-19 | A kind of direct drinking optimization subsystem and control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108089500A true CN108089500A (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711374965.7A Pending CN108089500A (en) | 2017-12-19 | 2017-12-19 | A kind of direct drinking optimization subsystem and control method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067752A (en) * | 2006-05-03 | 2007-11-07 | Novita株式会社 | Method of controlling temperature of warm water of bidet |
| CN203815243U (en) * | 2014-01-21 | 2014-09-10 | 九阳股份有限公司 | Low noise boiled water heating container |
| CN104622355A (en) * | 2015-01-27 | 2015-05-20 | 韩双锁 | Constant-temperature and instant-heating type shower device |
| CN205018843U (en) * | 2015-09-30 | 2016-02-10 | 边江 | Instantaneous heating water dispenser |
-
2017
- 2017-12-19 CN CN201711374965.7A patent/CN108089500A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101067752A (en) * | 2006-05-03 | 2007-11-07 | Novita株式会社 | Method of controlling temperature of warm water of bidet |
| CN203815243U (en) * | 2014-01-21 | 2014-09-10 | 九阳股份有限公司 | Low noise boiled water heating container |
| CN104622355A (en) * | 2015-01-27 | 2015-05-20 | 韩双锁 | Constant-temperature and instant-heating type shower device |
| CN205018843U (en) * | 2015-09-30 | 2016-02-10 | 边江 | Instantaneous heating water dispenser |
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Application publication date: 20180529 |
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| RJ01 | Rejection of invention patent application after publication |