CN104819575B - A kind of heat-pump water heater control method and system with intelligent closing function - Google Patents
A kind of heat-pump water heater control method and system with intelligent closing function Download PDFInfo
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Abstract
The present invention relates to a kind of heat-pump water heater control method and system with intelligent closing function, comprise the following steps：First time T1 is preset in water heater control system, and the first time T1 is sent to valve control system；Valve control system collection automatic water flow switch valve is continuously turned on time T2；Valve control system is continuously turned on whether time T2 is greater than or equal to the first time T1 described in judging, if so, performing step 4；Otherwise return to step 2；The valve control system control automatic water flow switch valve is closed.By presetting first time T1 in the controls, when there is current to pass through automatic water flow switch valve, valve control system record is continuously turned on time T2, when T2 is greater than or equal to T1, valve control system thinks hot water effluent's overlong time, automatically controls the closing of automatic water flow switch valve；Defencive function is automatically closed in so water heater control system, avoids energy waste and improves the security performance of system.
Description
Technical field
The present invention relates to Teat pump boiler control field, particularly a kind of Teat pump boiler control with intelligent closing function
Method and system processed.
Background technology
Teat pump boiler is relative to conventional electric heater, gas heater etc. due to obvious energy-saving effect, having got over
Come more get the favour of people and as one of indispensable electric appliance in family.Come from current market sales of Teat pump boiler
See, defencive function is automatically closed in no hot water, such as forgets to turn off the tap after using hot water, so as to cause the wave of hot water
Take.Even if handicapped the elderly falls down since ground is wet and slippery in use, if can not arrive at a station seriously
, if this when, family did not had other people, for water heater, it may appear that and hot water water outlet always, and more seriously
Old man might have certain life danger.
The content of the invention
The present invention provides a kind of heat-pump water heater control method and system for having intelligent closing function, to solve above-mentioned heat pump
Water heater does not have the technical problem that defencive function is automatically closed in hot water.
In order to solve the above-mentioned technical problem, the present invention proposes a kind of Teat pump boiler controlling party with intelligent closing function
Method, comprises the following steps：
Step 1, first time T1 is preset in water heater control system, and the first time T1 is sent to Valve controlling
System；
Step 2, valve control system collection automatic water flow switch valve is continuously turned on time T2；
Step 3, it is continuously turned on whether time T2 is greater than or equal to the first time T1 described in valve control system judgement,
If so, perform step 4；Otherwise return to step 2；
Step 4, the valve control system control automatic water flow switch valve is closed.
The beneficial effects of the invention are as follows：By presetting in the controls first time T1, hot water device provides hot water
Time；When there is current to pass through automatic water flow switch valve, valve control system record is continuously turned on time T2, when T2 is more than or waits
When T1, valve control system thinks hot water effluent's overlong time, automatically controls the closing of automatic water flow switch valve, cuts off hot water
Water source；Defencive function is automatically closed in so water heater control system, avoids energy waste and improves the security of system
Energy.
Further, further comprise after the step 4：
Step 5, the second time T3 is preset in water heater control system, and second time T3 is sent to Valve controlling
System；
Step 6, valve control system collection automatic water flow switch valve closing time T4；
Step 7, valve control system judges whether the shut-in time T4 is greater than or equal to the second time T3, if
It is that the judgement information is sent to the water heater control system, performs step 8；Otherwise return to step 6；
Step 8, the water heater control system sends alarm signal according to the judgement information and closes water heater.
It is using the above-mentioned further beneficial effect of scheme：After the automatic water flow switch valve of Teat pump boiler is closed, control
System processed records automatic water flow switch valve closing time T4 automatically, when T4 is greater than or equal to the second time T3, control system
Alarm signal will be sent, simultaneously closes off the power supply of water heater；System carries out subsequent alarms prompting, further increases system
Security performance.
Further, further comprise before the step 1：
The target water temperature Tt of automatic water flow switch valve is preset in water heater control system, and the target water temperature Tt is sent
To valve control system；
Valve control system gathers the current water temperature Tc of automatic water flow switch valve；
Judge whether the current water temperature Tc is greater than or equal to target water temperature Tt, if so, performing step 1, otherwise return
The current water temperature Tc steps that valve control system collection passes through valve.
It is using the above-mentioned further beneficial effect of scheme：By presetting automatic water flow switch valve in water heater control system
Target water temperature Tt, when the current water temperature Tc of automatic water flow switch valve reaches target water temperature Tt, then when performing record and being continuously turned on
Between T2, be thus record actual hot water effluent's time, improve the accuracy of system control.
Further, further comprise before the target water temperature Tt steps of water heater control system preset valves：Judge intelligence
Whether energy closing function is opened, if it is, performing the target water temperature Tt steps in water heater control system preset valves；Otherwise
It is not turned on intelligent closing function.
It is using the above-mentioned further beneficial effect of scheme：By the way that the step of whether intelligent closing function is opened judged,
Ensure the actual demand that user can use according to itself, to decide whether to open intelligent closing function, there is higher user
Experience effect.
The present invention also provides a kind of heat pump water heater system with intelligent closing function, including water heater, hot-water line and
Automatic water flow switch valve, the hot-water line are connected with the water heater, and the automatic water flow switch valve is arranged on the hot-water line
On；The water-heater system further includes water heater control module, and the automatic water flow switch valve includes valve control module, described
Water heater control module is connected with the water heater and the valve control module respectively；
The water heater control module includes the first presetting module, for being preset at the first time in water heater control system
T1, and the first time is sent to valve control system；
The valve control module includes the first acquisition module, the first judgment module and valve closedown module；
First acquisition module, time T2 is continuously turned on for valve control system collection automatic water flow switch valve；
First judgment module, for being continuously turned on whether time T2 is greater than or equal to described in valve control system judgement
The first time T1, if so, calling the valve closedown module；Otherwise first acquisition module is called；
The valve closedown module, is closed for valve control system control automatic water flow switch valve.
The beneficial effect of water-heater system of the present invention is：Due to being equipped with valve control module in automatic water flow switch valve, the
One acquisition module collection automatic water flow switch valve is continuously turned on time T2, and when T2 is greater than or equal to first time T1, valve closes
Mold closing block automatically controls the closing of automatic water flow switch valve, cuts off hot water source；So water heater control system is automatically closed guarantor
Protective function, avoids energy waste and improves the security performance of system.
Further, the water heater control module further includes the second presetting module and water heater alarm module,
Second presetting module, for presetting the second time T3 in water heater control system, and by second time
T3 is sent to valve control system；
The water heater alarm module, alarm signal is sent for the water heater control system according to the judgement information
Number and close water heater；
The valve control module includes the second acquisition module, the second judgment module,
Second acquisition module, for valve control system collection automatic water flow switch valve closing time T4；
Second judgment module, it is described to judge whether the shut-in time T4 is greater than or equal to for valve control system
Second time T3, if so, the judgement information is sent to the water heater control system, calls the water heater alarm mould
Block；Otherwise second acquisition module is called.
It is using the above-mentioned further beneficial effect of scheme：Automatic water flow switch valve is gathered by the second acquisition module to close
Time T4, when whether T4 is greater than or equal to the second time T3, water heater alarm module will send alarm signal, close at the same time
Close the power supply of water heater；System carries out subsequent alarms prompting, further increases the security performance of system.
Further, the automatic water flow switch valve is additionally provided with cooling-water temperature sensor, and the water heater control module further includes
Three presetting modules, the valve control module further include the 3rd acquisition module and the 3rd judgment module,
3rd presetting module, for presetting the target water temperature Tt of automatic water flow switch valve in water heater control system,
And the target water temperature Tt is sent to valve control system；
3rd acquisition module, works as gathering the automatic water flow switch valve that the valve cooling-water temperature sensor is detected
Preceding water temperature T c；
3rd judgment module, for judging whether the current water temperature Tc is greater than or equal to target water temperature Tt, if
It is to call first acquisition module；Otherwise the 3rd acquisition module is called.
It is using the above-mentioned further beneficial effect of scheme：Pass through the current water of the 3rd acquisition module automatic water flow switch valve
Warm Tc, current water temperature Tc reach target water temperature Tt, then perform record and be continuously turned on time T2, are thus the actual hot water of record
Water discharging time, improves the accuracy of system control.
Further, the water heater control module further includes intelligent closing function and opens judgment module,
The intelligence closing function opens judgment module, for judging whether intelligent closing function is opened, if it is, adjusting
With the 3rd presetting module.
It is using the above-mentioned further beneficial effect of scheme：Judgment module is opened by intelligent closing function to judge whether out
Open intelligent closing function, it is ensured that the actual demand that user can use according to itself, to decide whether to open intelligent closing function,
With higher user experience effect.
Further, the water heater control module further includes communication module, and hot water is preset by mobile terminal for user
Device control parameter and the control signal for receiving control system.
It is using the above-mentioned further beneficial effect of scheme：Communication module by remote monitoring and uses hot water easy to user
Device system.
Further, valve reset switch is additionally provided with the automatic water flow switch valve.
It is using the above-mentioned further beneficial effect of scheme：After automatic water flow switch valve is automatically closed in system, if with
When family also needs to hot water, automatic water flow switch valve is directly opened by reset switch, it is user-friendly, it is very convenient.
Brief description of the drawings
Fig. 1 is the Row control of the embodiment one for the heat-pump water heater control method that the present invention has intelligent closing function
Figure；
Fig. 2 is the Row control of the embodiment two for the heat-pump water heater control method that the present invention has intelligent closing function
Figure；
Fig. 3 is the structure chart of the embodiment one for the Teat pump boiler control system that the present invention has intelligent closing function,
Fig. 4 is the structure chart of the embodiment two for the Teat pump boiler control system that the present invention has intelligent closing function,
Fig. 5 is water heater control module and valve in Teat pump boiler control system of the present invention with intelligent closing function
The structure diagram of door control module.
In attached drawing, parts list represented by the reference numerals is as follows：
1st, water heater, 2, water heater control module, the 201, first presetting module, the 202, second presetting module, 203, hot water
Device alarm module, 204, intelligent closing function open judgment module, 205, communication module, the 206, the 3rd presetting module, 3, automatic
Water flow switch valve, 4, valve control module, the 401, first acquisition module, the 402, first judgment module, 403, valve closedown module,
404th, the second acquisition module, the 405, second judgment module, the 406, the 3rd acquisition module, the 407, the 3rd judgment module, 5, hot-water line,
6th, valve reset switchs, and 7, manual switch, 8, hot water tap.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
The present invention has the process control chart ginseng of the embodiment one of the heat-pump water heater control method of intelligent closing function
See Fig. 1, comprise the following steps.
Step S105, first time T1 is preset in water heater control system, and first time T1 is sent to Valve controlling
System.
Step S106, valve control system collection automatic water flow switch valve are continuously turned on time T2.
Step S107, valve control system judgement are continuously turned on whether time T2 is greater than or equal to first time T1, if
It is to perform step S108；Otherwise return to step S106.
Step S108, valve control system control automatic water flow switch valve are closed.
Step S109, the second time T3 is preset in water heater control system, and the second time T3 is sent to Valve controlling
System.
Step S110, valve control system collection automatic water flow switch valve closing time T4.
Step S111, valve control system judge whether shut-in time T4 is greater than or equal to the second time T3, if so, will
Judge that information is sent to water heater control system and performs step S112；Otherwise return to step S110.
Step S112, water heater control system is according to judging that information sends alarm signal and close water heater.
By presetting first time T1, hot water device water supply time in the controls；Current are switched by automatic water flow
During valve, valve control system record is continuously turned on time T2, and when T2 is greater than or equal to T1, valve control system thinks hot water
Water discharging time is long, automatically controls the closing of automatic water flow switch valve, cuts off hot water source；So water heater control system is automatic
Defencive function is closed, energy waste is avoided and improves the security performance of system；Switched in the automatic water flow of Teat pump boiler
After valve is closed, control system records automatic water flow switch valve closing time T4 automatically, when T4 is greater than or equal to the second time T3, controls
System processed will send alarm signal, simultaneously close off the power supply of water heater；System carries out subsequent alarms prompting, further increases
The security performance of system.
The present invention has the process control chart ginseng of the embodiment two of the heat-pump water heater control method of intelligent closing function
See Fig. 2, compared with embodiment one, difference lies in add following steps before step S105 for it.
Step S101, judges whether intelligent closing function is opened, and valve is preset in water heater control system if it is, performing
The target water temperature Tt steps of door；Otherwise it is not turned on intelligent closing function.
Step S102, the target water temperature Tt of automatic water flow switch valve is preset in water heater control system, and by target water temperature
Tt is sent to valve control system.
Step S103, valve control system gather the current water temperature Tc of automatic water flow switch valve.
Step S104, judges whether current water temperature Tc is greater than or equal to target water temperature Tt, if so, step S105 is performed,
Otherwise step S103 is returned.
By the way that the step of whether intelligent closing function is opened judged, it is ensured that the actual need that user can use according to itself
Ask, to decide whether to open intelligent closing function, there is higher user experience effect；By being preset in water heater control system
The target water temperature Tt of automatic water flow switch valve, when the current water temperature Tc of automatic water flow switch valve reaches target water temperature Tt, then performs
Record is continuously turned on time T2, is thus record actual hot water effluent's time, improves the accuracy of system control.
The present invention has the structure chart of the embodiment one of the Teat pump boiler control system of intelligent closing function referring to figure
3, including water heater 1, hot-water line 5 and automatic water flow switch valve 3, hot-water line 5 be connected with water heater 1, automatic water flow switch valve 3 is set
Put on hot-water line 5, automatic water flow switch valve 3 is additionally provided with reset switch 6；Water-heater system further includes water heater control module 2,
Automatic water flow switch valve 3 includes valve control module 4, water heater control module 2 respectively with water heater 1 and valve control module 4
Connection；The end of hot-water line 5 is connected with hot water tap 8, is equipped between automatic water flow switch valve 3 and hot water tap 8 and opens manually
Close 7.
The present invention has the structure chart of the embodiment two of the Teat pump boiler control system of intelligent closing function referring to figure
4, compared with embodiment one, difference lies in manual switch 7 is arranged between automatic water flow switch valve 3 and water heater 1 for it.
The present invention has water heater control module and valve control in the Teat pump boiler control system of intelligent closing function
The structure diagram of molding block includes the first presetting module 201 referring to Fig. 5, water heater control module 2, is for being controlled in water heater
System default first time T1, and first time T1 is sent to valve control system.
Valve control module includes the first acquisition module 401, the first judgment module 402 and valve closedown module 403.
First acquisition module 401, time T2 is continuously turned on for valve control system collection automatic water flow switch valve 3.
First judgment module 402, judges to be continuously turned on whether time T2 is greater than or equal to first for valve control system
Time T1, if so, calling valve closedown module 403；Otherwise the first acquisition module 401 is called.
Valve closedown module 403, is closed for valve control system control automatic water flow switch valve 3.
Water heater control module 2 further includes the second presetting module 202 and water heater alarm module 203.
Second presetting module 202, for presetting the second time T3 in water heater control system, and the second time T3 is sent
To valve control system.
Water heater alarm module 203, for water heater control system according to judging that information sends alarm signal and close heat
Hydrophone.
Valve control module includes the second acquisition module 404, the second judgment module 405.
Second acquisition module 404, automatic water flow 3 shut-in time of switch valve T4 is gathered for valve control system.
Second judgment module 405, judges whether shut-in time T4 was greater than or equal to for the second time for valve control system
T3, if so, will determine that information is sent to water heater control system, calls water heater alarm module 203；Otherwise second is called to adopt
Collect module 404.
Automatic water flow switch valve 3 is additionally provided with cooling-water temperature sensor, and water heater control module further includes the 3rd presetting module 206,
Valve control module further includes the 3rd acquisition module 406 and the 3rd judgment module 407.
3rd presetting module 206, for presetting the target water temperature Tt of automatic water flow switch valve 3 in water heater control system,
And target water temperature Tt is sent to valve control system.
3rd acquisition module 406, the 3 current water of automatic water flow switch valve detected for gathering valve cooling-water temperature sensor
Warm Tc.
3rd judgment module 407, for judging whether current water temperature Tc is greater than or equal to target water temperature Tt, if so, adjusting
With the first acquisition module 401；Otherwise the 3rd acquisition module 406 is called.
Water heater control module 2 further includes intelligent closing function and opens judgment module 204.
Intelligent closing function opens judgment module 204, for judging whether intelligent closing function is opened, if it is, adjusting
With the 3rd presetting module 206.
Water heater control module 2 further includes communication module 205, and water heater control ginseng is preset by mobile terminal for user
Number and the control signal for receiving control system.
Judgment module is opened it is determined whether to enable intelligent closing function by intelligent closing function, opens intelligent closing function
Afterwards, by the current water temperature Tc of the 3rd acquisition module automatic water flow switch valve, when current water temperature Tc reaches target water temperature Tt, then hold
Row record is continuously turned on time T2；First acquisition module collection automatic water flow switch valve is continuously turned on time T2, be more than as T2 or
During equal to first time T1, valve closedown module automatically controls the closing of automatic water flow switch valve, cuts off hot water source；Pass through second
Acquisition module collection automatic water flow switch valve closing time T4, when whether T4 is greater than or equal to the second time T3, water heater
Alarm module will send alarm signal, simultaneously close off the power supply of water heater；System carries out subsequent alarms prompting, further improves
The security performance of system.
In the embodiment of the present invention, target water temperature Tt is 38 DEG C, and first time T1 is 35min, and the second time T3 is
30min；After intelligent closing function is opened, after current water temperature Tc is greater than or equal to Tt for 40 DEG C, start recording automatic water flow is opened
Close valve and be continuously turned on time T2, when T2 be 35min, T2=T1, valve closedown module automatically controls automatic water flow switch valve and closes,
Cut off hot water source；Automatic water flow switch valve closing time T4 is gathered, when T4 is 30min, T4=T3, water heater alarm module is just
Alarm signal can be sent, simultaneously closes off the power supply of water heater.
Above there is the heat-pump water heater control method of intelligent closing function and system to be described in detail to the present invention,
Specific case used herein is set forth the principle of the present invention and embodiment.The explanation of above example is simply used
Understand the core concept of the present invention in help；Meanwhile for those of ordinary skill in the art, according to the thought of the present invention,
There will be changes in embodiment and application range, in conclusion this specification content should not be construed as to this hair
Bright limitation.
Claims (8)
1. a kind of heat-pump water heater control method with intelligent closing function, it is characterised in that comprise the following steps：
Step 1, first time T1 is preset in water heater control system, and the first time T1 is sent to Valve controlling system
System；
Step 2, valve control system collection automatic water flow switch valve is continuously turned on time T2；
Step 3, it is continuously turned on whether time T2 is greater than or equal to the first time T1 described in valve control system judgement, if
It is to perform step 4；Otherwise return to step 2；
Step 4, the valve control system control automatic water flow switch valve is closed；
Further comprise after the step 4：
Step 5, the second time T3 is preset in water heater control system, and second time T3 is sent to Valve controlling system
System；
Step 6, valve control system collection automatic water flow switch valve closing time T4；
Step 7, valve control system judges whether the shut-in time T4 is greater than or equal to the second time T3, if so,
The judgement information is sent to the water heater control system, performs step 8；Otherwise return to step 6；
Step 8, the water heater control system sends alarm signal according to the judgement information and closes water heater.
2. the heat-pump water heater control method with intelligent closing function according to claim 1, it is characterised in that described
Further comprise before step 1：
The target water temperature Tt of automatic water flow switch valve is preset in water heater control system, and the target water temperature Tt is sent to valve
Accelerator control system；
Valve control system gathers the current water temperature Tc of automatic water flow switch valve；
Judge whether the current water temperature Tc is greater than or equal to target water temperature Tt, if so, performing step 1, otherwise return to valve
The current water temperature Tc steps that control system collection passes through valve.
3. the heat-pump water heater control method with intelligent closing function according to claim 2, it is characterised in that in heat
Further comprise before the target water temperature Tt steps of hydrophone control system preset valves：Judge whether intelligent closing function is opened,
If it is, perform the target water temperature Tt steps in water heater control system preset valves；Otherwise it is not turned on intelligent closing function.
4. a kind of heat pump water heater system with intelligent closing function, including water heater (1), hot-water line (5) and automatic water flow
Switch valve (3), the hot-water line (5) are connected with the water heater (1), and the automatic water flow switch valve (3) is arranged on the heat
On water pipe (5)；It is characterized in that, the water-heater system further includes water heater control module (2), the automatic water flow switch valve
(3) include valve control module (4), the water heater control module (2) respectively with the water heater (1) and the Valve controlling
Module (4) connects；
The water heater control module (2) includes the first presetting module (201), for when water heater control system presets first
Between T1, and the first time T1 is sent to valve control system；
The valve control module includes the first acquisition module (401), the first judgment module (402) and valve closedown module
(403)；
First acquisition module (401), the time is continuously turned on for valve control system collection automatic water flow switch valve (3)
T2；
First judgment module (402), for valve control system judge described in be continuously turned on time T2 and whether be more than or wait
In the first time T1, if so, calling the valve closedown module (403)；Otherwise first acquisition module is called
(401)；
The valve closedown module (403), closes for valve control system control automatic water flow switch valve (3)；
The water heater control module (2) further includes the second presetting module (202) and water heater alarm module (203),
Second presetting module (202), for presetting the second time T3 in water heater control system, and by second time
T3 is sent to valve control system；
The water heater alarm module (203), alarm signal is sent for the water heater control system according to the judgement information
Number and close water heater；
The valve control module includes the second acquisition module (404), the second judgment module (405),
Second acquisition module (404), automatic water flow switch valve (3) shut-in time T4 is gathered for valve control system；
Second judgment module (405), judges whether the shut-in time T4 is greater than or equal to institute for valve control system
The second time T3 is stated, if so, the judgement information is sent to the water heater control system, calls the water heater to alarm
Module (203)；Otherwise second acquisition module (404) is called.
5. the heat pump water heater system with intelligent closing function according to claim 4, it is characterised in that described automatic
Water flow switch valve (3) is additionally provided with cooling-water temperature sensor, and the water heater control module further includes the 3rd presetting module (206), described
Valve control module further includes the 3rd acquisition module (406) and the 3rd judgment module (407),
3rd presetting module (206), for presetting the target water temperature of automatic water flow switch valve (3) in water heater control system
Tt, and the target water temperature Tt is sent to valve control system；
3rd acquisition module (406), the automatic water flow switch valve detected for gathering the valve cooling-water temperature sensor
(3) current water temperature Tc；
3rd judgment module (407), for judging whether the current water temperature Tc is greater than or equal to target water temperature Tt, if
It is to call first acquisition module (401)；Otherwise the 3rd acquisition module (406) is called.
6. the heat pump water heater system with intelligent closing function according to claim 5, it is characterised in that the hot water
Device control module (2) further includes intelligent closing function and opens judgment module (204),
The intelligence closing function opens judgment module (204), for judging whether intelligent closing function is opened, if it is,
Call the 3rd presetting module (206).
7. the heat pump water heater system with intelligent closing function according to claim 4 or 5, it is characterised in that described
Water heater control module (2) further includes communication module (205), for user by mobile terminal preset water heater control parameter and
Receive the control signal of control system.
8. the heat pump water heater system with intelligent closing function according to claim 4 or 5, it is characterised in that described
Valve reset switch (6) is additionally provided with automatic water flow switch valve (3).
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