CN105371355B - Floor heating temperature control method of water and system - Google Patents
Floor heating temperature control method of water and system Download PDFInfo
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- CN105371355B CN105371355B CN201410421781.1A CN201410421781A CN105371355B CN 105371355 B CN105371355 B CN 105371355B CN 201410421781 A CN201410421781 A CN 201410421781A CN 105371355 B CN105371355 B CN 105371355B
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Abstract
The present invention provides a kind of floor heating temperature control method of water and system.Wherein method comprises the following steps：Floor heating parameter is gathered, floor heating parameter includes floor material, floor thick-ness and floor heating pipe cloth tube pitch；According to formula T=Tc* m+ (H 60) * T1 d*T2+C calculate supply water temperature, and are heated with Water temperature control floor heating；After the first default heating duration of supply water temperature operation that floor heating is drawn according to precalculating, the floor temperature difference is detected；Detect the indoor temperature difference of indoor environment temperature and default indoor environment temperature；Processing is optimized to indoor temperature difference correction value and floor material restriction factor according to the floor temperature difference and the indoor temperature difference, and returns to the step of execution calculates supply water temperature.It can set different supply water temperatures automatically according to unlike material, ensure floor heating rate and indoor comfort degree, prevention floor is heated too fast and ftractureed, heated up slow and heat time is long, continue to optimize indoor temperature difference correction value and floor material restriction factor, make indoor environment more comfortable, and more save.
Description
Technical field
The present invention relates to heating technology field, more particularly to a kind of floor heating temperature control method of water and system.
Background technology
Floor heating has the advantages that energy-conservation, indoor comfort are high, is just being widely used in winter indoor heating.But due to
Floor has the thermal inertia of uniqueness, and different floor materials, and its thermal inertia presented is different so that floor heating and common sky
Adjust heating different.Traditional floor heating, using supply water temperature as control object, and supply water temperature is simply set by the user.This
Kind control has the following disadvantages：If setting supply water temperature it is too high, floor temperature can be too high and ftracture, and have it is uncomfortable,
The shortcomings that not saving；If the supply water temperature of setting is too low, floor was heated up slowly, and the heat time is long；Supply water temperature needs
Artificial setting, operation be not intelligent；Supply water temperature is as unique control targe, and its heating rate is uncontrollable, if heating speed
Rate is too fast, floor may be caused to ftracture, when heating is run first, it appears particularly important；There is no remote control high in the clouds data
Storehouse, it is impossible to the known more excellent running situation for specific flooring board matter is effectively fed back into general control system, other looms
Related operational factor can not be obtained automatically by remote control cloud database, shorten self-regulating process.
The content of the invention
The problem of floor material supplies identical supply water temperature is not differentiated between for traditional floor heating control method, the invention provides
It is a kind of to supply different supply water temperatures according to different flooring board matter and optimize the floor heating temperature control method of water and system of supply water temperature.
To reach goal of the invention, the present invention provides a kind of floor heating temperature control method of water, comprised the following steps：
Floor heating parameter is gathered, the floor heating parameter includes floor material, floor thick-ness and floor heating pipe cloth tube pitch；
According to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate supply water temperature, and with the Water temperature control floor heating
Heating, wherein, T is supply water temperature, TcFor standard floor heating supply water temperature, m is floor material restriction factor, and H is floor thick-ness, T1
For floor thick-ness amendment temperature, d is floor heating pipe cloth tube pitch modifying factor, and T2 is floor heating pipe cloth tube pitch amendment temperature, and C is room
Interior temperature difference correction value；
After the default heating duration t1 of supply water temperature T operations first that floor heating is drawn according to precalculating, floor is detected
Temperature difference T1；
The difference of indoor environment temperature and default indoor environment temperature is detected, is denoted as indoor temperature difference T2；
According to the floor temperature difference T1 and the indoor temperature difference T2 to the indoor temperature difference correction value C and the floor
Material restriction factor m optimizes processing, and returns to the step of execution calculates supply water temperature.
As a kind of embodiment, it is described according to the floor temperature difference T1 and the indoor temperature difference T2 to the interior
Temperature difference correction value C and the floor material restriction factor m optimize processing, comprise the following steps：
Judge whether the floor temperature difference T1 in the second default heating duration t2 is respectively less than and be equal to the default floor temperature difference；
If so, then according to the indoor temperature difference T2 to the indoor temperature difference correction value C and the floor material limitation because
Sub- m optimizes processing；
If it is not, then processing is not optimized to the indoor temperature difference correction value and the floor material restriction factor.
As a kind of embodiment, it is described according to indoor temperature difference T2 to the indoor temperature difference correction value C and the floor
Material restriction factor m optimizes processing, comprises the following steps:
When indoor temperature difference T2≤- 2 DEG C, indoor temperature difference correction value C is optimized for C=- Δ T2*1.2, by floor
Material restriction factor m is optimized for m=- (Δ T2+2)/10+1.15；
When indoor -2 DEG C of the temperature difference<ΔT2<At 0 DEG C, indoor temperature difference correction value C is optimized for C=- Δ T2*0.8, will
Floor material restriction factor m is optimized for m=- (Δ T2+2)/10*0.9+1.15；
As indoor 0 DEG C≤Δ of the temperature difference T2<At 1 DEG C, indoor temperature difference correction value C is optimized for C=0, by floor material
Restriction factor m is optimized for m=1.15；
When indoor temperature difference T2 >=1 DEG C, indoor temperature difference correction value C is optimized for C=- Δ T2*1.5, by floor
Material restriction factor m is optimized for m=- (Δ T2-1)/10+1.15.
As a kind of embodiment, open and run in floor heating, and after gathering floor heating parameter, it is further comprising the steps of：
According to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate initial supply water temperature；
Detect the temperature gap Δ T of the initial supply water temperature and current position warm water temperature；
The temperature gap is divided into n parts, is Δ T/n per portion；
It is interior by described ground warm water temperature heating Δ per the t3/n times in preceding 3rd default heating duration t3 of the floor heating heating
After T/n, the t3 time, according to floor heating heating described in the initial Water temperature control.
As a kind of embodiment, described according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate the initial temperature that supplies water
It is further comprising the steps of before degree：
The floor heating parameter of collection is compared with the operational factor stored in cloud database；
If there is operational factor corresponding to the floor heating parameter in the cloud database, controlled according to the operational factor
Floor heating heats；
If operational factor corresponding to not having the floor heating parameter in the cloud database, perform described according to formula T
=Tc* m+ (H-60) * T1-d*T2+C calculate the step of initial supply water temperature；
It is described according to the floor temperature difference T1 and the indoor temperature difference T2 to the indoor temperature difference correction value C and institute
State floor material restriction factor m and optimize processing, and according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate the temperature that supplies water
It is further comprising the steps of after degree：
The floor heating parameter and the corresponding operational factor are stored in the cloud database.
The present invention also provides a kind of floor heating water temperature control system, including acquisition module, computing module, first detection module,
Second detection module and optimization processing module, wherein：
The acquisition module, for gathering floor heating parameter, the floor heating parameter includes floor material, floor thick-ness and floor heating
Pipe cloth tube pitch；
The computing module, for according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate supply water temperature, and with institute
Water temperature control floor heating heating is stated, wherein, T is supply water temperature, TcFor standard floor heating supply water temperature, m limits for floor material
The factor, H are floor thick-ness, and T1 is floor thick-ness amendment temperature, and d is floor heating pipe cloth tube pitch modifying factor, and T2 is floor heating pipe cloth
Tube pitch amendment temperature, C are indoor temperature difference correction value；
The first detection module, the supply water temperature T operations first drawn for floor heating according to precalculating are default
After heating duration t1, floor temperature difference T1 is detected；
Second detection module, for detecting the difference of indoor environment temperature and default indoor environment temperature, is denoted as room
Interior temperature difference T2；
The optimization processing module, for according to the floor temperature difference T1 and the indoor temperature difference T2 to the interior
Temperature difference correction value C and the floor material restriction factor m optimize processing, and according to formula T=Tc*m+(H-60)*T1-d*
T2+C calculates supply water temperature, and returns to the computing module.
As a kind of embodiment, the optimization processing module includes judging unit, during for judging the second default heating
Between the floor temperature difference T1 in t2 whether be respectively less than and be equal to the default floor temperature difference；If so, then according to the indoor temperature difference
T2 optimizes processing to the indoor temperature difference correction value C and the floor material restriction factor m；If it is not, then not to the room
Interior temperature difference correction value and the floor material restriction factor optimize processing.
As a kind of embodiment, the judging unit includes the first optimization subelement, and the second optimization subelement, the 3rd is excellent
Beggar's unit and the 4th optimization subelement, wherein：
The first optimization subelement, it is for when indoor temperature difference T2≤- 2 DEG C, indoor temperature difference correction value C is excellent
C=- Δ T2*1.2 are turned to, floor material restriction factor m is optimized for m=- (Δ T2+2)/10+1.15；
The second optimization subelement, for when indoor -2 DEG C of the temperature difference<ΔT2<At 0 DEG C, by indoor temperature difference correction value
C is optimized for C=- Δ T2*0.8, and floor material restriction factor m is optimized for into m=- (Δ T2+2)/10*0.9+1.15；
The 3rd optimization subelement, for as indoor 0 DEG C≤Δ of the temperature difference T2<At 1 DEG C, by indoor temperature difference correction value
C is optimized for C=0, and floor material restriction factor m is optimized for into m=1.15；
The 4th optimization subelement, it is for when indoor temperature difference T2 >=1 DEG C, indoor temperature difference correction value C is excellent
C=- Δ T2*1.5 are turned to, floor material restriction factor m is optimized for m=- (Δ T2-1)/10+1.15.
As a kind of embodiment, in addition to initial supply water temperature module, the 3rd detection module, sub-module and heating mould are waited
Block, wherein：
The initial supply water temperature module, for according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate initial supply water
Temperature；
3rd detection module, for detecting the temperature gap Δ T of the initial supply water temperature and current position warm water temperature；
It is described to wait sub-module, it is Δ T/n per portion for the temperature gap to be divided into n parts；
The heating module, before being heated for the floor heating in the 3rd default heating duration t3, in every t3/n periods
After described ground warm water temperature heating Δ T/n, the t3 time, according to floor heating heating described in the initial Water temperature control.
As a kind of embodiment, in addition to analysis module and memory module are compared, wherein：
The comparison analysis module, for described according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate initial supply
Before coolant-temperature gage, the floor heating parameter of collection is compared with the operational factor stored in cloud database；If
There is operational factor corresponding to the floor heating parameter in the cloud database, then floor heating heating is controlled according to the operational factor；
If there is no operational factor corresponding to the floor heating parameter in the cloud database, into the initial supply water temperature module；
The memory module, for it is described according to the floor temperature difference T1 and the indoor temperature difference T2 to the room
Interior temperature difference correction value C and the floor material restriction factor m optimize processing, and according to formula T=Tc*m+(H-60)*T1-
After d*T2+C calculates supply water temperature, the floor heating parameter and the corresponding operational factor are stored in the cloud database
In.
Beneficial effects of the present invention include：
The floor heating temperature control method of water and system of the present invention, gathers floor heating parameter, according to formula T=Tc*m+(H-60)*
T1-d*T2+C calculates supply water temperature, is heated with Water temperature control floor heating, and after the default heating duration of heating first, second is default
Heating duration comes into effect, and detects the floor temperature difference of all detection cycles, detect indoor environment temperature and calculate indoor environment temperature
The indoor temperature difference of degree and default indoor environment temperature, and according to the floor temperature difference and indoor temperature to indoor temperature difference correction value and floor
Material restriction factor optimizes processing, and the indoor temperature difference correction value of optimization and floor material restriction factor are substituted into formula T=
Tc* the supply water temperature of m+ (H-60) * T1-d*T2+C calculation optimizations, and heated with the Water temperature control floor heating of optimization.It can be real
Now set different supply water temperatures automatically according to unlike material, ensure floor heating rate and indoor comfort degree；According to differently
Sheet material matter automatically controls heating rate, and prevention floor is heated too fast and ftracture, at the same be also prevented from heating up it is slow and when causing to heat
Between it is long.In the supply water temperature heating process for controlling floor heating to set automatically, indoor temperature difference correction value and floor are continued to optimize
Material restriction factor, and then optimize supply water temperature, make indoor environment more comfortable, and more save.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of an embodiment of the floor heating temperature control method of water of the present invention；
Fig. 2 is the schematic flow sheet of another embodiment of the floor heating temperature control method of water of the present invention；
Fig. 3 is the structural representation of an embodiment of the floor heating water temperature control system of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples pair
Floor heating temperature control method of water of the present invention and system are further elaborated.It should be appreciated that specific implementation described herein
Example is not intended to limit the present invention only to explain the present invention.
Shown in Figure 1, the embodiment of the present invention provides a kind of floor heating temperature control method of water, comprises the following steps：
S100, gathers floor heating parameter, and floor heating parameter includes floor material, floor thick-ness and floor heating pipe cloth tube pitch.
S200, according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate supply water temperature, and with Water temperature control
Warm heating, wherein, T is supply water temperature, TcFor standard floor heating supply water temperature, m is floor material restriction factor, and H is floor thick-ness,
T1 is floor thick-ness amendment temperature, and d is floor heating pipe cloth tube pitch modifying factor, and T2 is floor heating pipe cloth tube pitch amendment temperature, and C is
Indoor temperature difference correction value.
S300, after running the t1 times, detect floor temperature difference T1.
S400, the difference of detection indoor environment temperature and default indoor environment temperature, is denoted as indoor temperature difference T2.
S500, according to floor temperature difference T1 and indoor temperature difference T2 to indoor temperature difference correction value C and floor material limitation because
Sub- m optimizes processing, return to step S200.
The floor heating temperature control method of water of the present invention, user input current indoor environment by human-computer interaction interface (line control machine)
Floor material M, floor thick-ness H, floor heating pipe stringing space D, and select " warm water temperature pre-setting function automatically " now can not be again
Supply water temperature is set manually.Starting ground warm water temperature pre-setting function automatically, the controller of floor heating gathers the floor heating parameter of user's input,
According to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate the supply water temperature of above-mentioned floor heating parameter automatically, feed back to heating part
Heated automatically by heating part, after being heated to supply water temperature, control floor heating is heated with the supply water temperature.Wherein heating part includes
But frequency-changeable compressor is not limited to, frequency conversion fan, variable firepower is coal-fired, burnt gas wall hanging furnace, adjusting shift output electric heating element etc..Floor heating
With the default heating duration t1 of supply water temperature heating first, the first default heating duration t1 is a long time, ensures to supply
Abundant heating of the abundant heating and supply water temperature of coolant-temperature gage to floor.After the default heating duration t1 of heating first, floor detection
Element (such as floor temperature survey meter) detects floor temperature difference T1, and using the second default heating duration t2 as time-count cycle.Wherein
Second default heating duration t2 comes into effect after floor heating heating reaches the first default heating duration t1, and it is one shorter
Time.In the second default heating duration t2, a floor surface temperature is detected every a detection cycle, and calculate each
The floor temperature difference (floor surface temperature of current detection subtracts the floor surface temperature of last time detection) in detection cycle, detection member
Part can not be detected all the time, detect every time and have certain time interval detect next time between, be defined as detecting
Cycle.Include multiple continuous detection cycles in second default heating duration.In the second default heating duration t2 (time-count cycle)
The floor temperature difference T1 of the interior multiple detection cycles of detection, can effectively eliminate detection error.Detector unit (such as indoor temperature
Temperature-sensitive bag) detection indoor environment temperature, the indoor temperature difference T2 of calculating indoor environment temperature and default indoor environment temperature, according to
Floor temperature difference T1 and indoor temperature Δ T2 optimizes indoor temperature difference correction value C and floor material restriction factor m, return to step
S200, continue to calculate supply water temperature, and heated with the Water temperature control floor heating.It can realize automatic according to different flooring board matter
Different supply water temperatures are supplied, ensure floor heating rate and indoor comfort degree, prevent floor to be heated too fast and ftracture or be heated
Slow and heat time is long；In the supply water temperature heating process for controlling floor heating to set automatically, continue to optimize the indoor temperature difference and repair
On the occasion of C and floor material restriction factor m, and then optimize supply water temperature, make indoor environment more comfortable, and more save.
It should be noted that T is supply water temperature, its least unit is 0.5 DEG C, TcFor standard floor heating supply water temperature (preferably
Empirical value is 45 DEG C)；M is that floor material restriction factor (is obtained by many experiments, prestores in the controller, preferably pass through
Value is tested as 1.15)；H is floor thick-ness (scope be [20,80], unit mm, system default 60mm)；T1 repaiies for floor thick-ness
Positive temperature (preferably empirical value is 0.1)；D is floor heating pipe cloth tube pitch modifying factor, and D is that (scope is floor heating pipe cloth tube pitch
[10,30], unit mm, system default 17.5), when D ∈ [10,12.5), d=1.2, when D ∈ [12.5,15), d=1.1, when
D ∈ [15,17.5), d=1.0, when D ∈ [17.5,20), d=0.9, when D ∈ [20,22.5), d=-0.9, when D ∈ [22.5,
30), d=-1.0；T2 is floor heating pipe cloth tube pitch amendment temperature (preferably empirical value is 1.5)；C is indoor temperature difference correction value (model
Enclose for [- 2,5], be defaulted as 0)；Floor material M includes simplex concrete floor, timber floor, ceramic tile, marble, other (acquiescences
For timber floor).
Shown in Figure 2 as a kind of embodiment, step S500 comprises the following steps：
S510, judge whether the floor temperature difference T1 in the second default heating duration t2 is respectively less than and be equal to default floor temperature
Difference.
S511, if so, then according to the indoor temperature difference T2 to indoor temperature difference correction value C and floor material restriction factor m
Optimize processing.
S511, if it is not, then not optimizing processing to indoor temperature difference correction value C and floor material restriction factor m.
After the default heating duration t1 of floor heating heating first, the second default heating duration t2 (time-count cycle) comes into effect,
One interior continuous multiple detection cycle of floor detecting element detection of time-count cycle (the default heating duration t2 of i.e. lasting second)
The floor temperature difference, judge that lasting second presets whether all floor temperature difference in heating duration t2 are both less than equal to default floor
The temperature difference, if floor temperature difference T1 has more than the default floor temperature difference in the lasting second default heating duration t2, illustrate floor temperature
Spend unstable, floor temperature is unstable, and indoor environment temperature changes greatly, now not to indoor temperature difference correction value C and floor material
Restriction factor m optimizes processing, continues to detect the floor temperature difference and the indoor temperature difference；If in the lasting second default heating duration t2
Interior floor temperature difference T1 is respectively less than the default floor temperature difference, and floor temperature is stable, and indoor environment is relatively stable, according to indoor temperature difference
T2 optimizes processing to indoor temperature difference correction value C and floor material restriction factor m, makes indoor environment more comfortable, and more
Energy-conservation.
In order to more clearly explain the implementation process of the embodiment, illustrated below in conjunction with specific parameter, be worth saying
Bright, the parameter in embodiment is only used for explaining the embodiment, is not used to limit the embodiment：
If the second default heating duration t2 is 2min, detection cycle 40s, the first default heating duration of floor heating heating
After 30min, floor detecting element detects floor surface temperature at once, detects a floor surface temperature again after detection cycle 40s
Degree, the floor temperature difference T11 of floor surface temperature in 40s is calculated, judge whether Δ T11 is less than or equal to the default floor temperature difference, every
After 40s, floor surface temperature is detected again, calculates floor temperature difference T12 in 40s, and it is default to judge whether Δ T12 is less than or equal to
The floor temperature difference, the rest may be inferred, detects a floor surface temperature every 40s later, calculates floor temperature difference T1n in 40s, and sentence
Whether disconnected Δ T1n is less than or equal to the default floor temperature difference.When judging in continuous 3 40s (i.e. second default heating duration 2min)
When the floor temperature difference is respectively less than equal to the default floor temperature difference, then judge that floor temperature difference T1 meets condition, then is carried out according to Indoor Temperature
The step of poor Δ T2 optimizes processing to the indoor temperature difference correction value C and the floor material restriction factor m.Wherein：The
The two default heating duration t2 timing since the time point of detection floor surface temperature every time.
As a kind of embodiment, step S511 comprises the following steps:
When indoor temperature difference T2≤- 2 DEG C, indoor temperature difference correction value C is optimized for C=- Δ T2*1.2, by floor material
Restriction factor m is optimized for m=- (Δ T2+2)/10+1.15.
When indoor -2 DEG C of the temperature difference<ΔT2<At 0 DEG C, indoor temperature difference correction value C is optimized for C=- Δ T2*0.8, by floor
Material restriction factor m is optimized for m=- (Δ T2+2)/10*0.9+1.15.
As indoor 0 DEG C≤Δ of temperature difference T2<At 1 DEG C, indoor temperature difference correction value C is optimized for C=0, floor material is limited
Factor m is optimized for m=1.15.
When indoor temperature difference T2 >=1 DEG C, indoor temperature difference correction value C is optimized for C=- Δ T2*1.5, by floor material
Restriction factor m is optimized for m=- (Δ T2-1)/10+1.15.
When above-described embodiment optimizes processing, including optimization to indoor temperature difference correction value C and flooring board matter is limited
Factor m optimization.When wherein optimizing to indoor temperature difference correction value C, its optimal value is divided into four kinds of situations, respectively when Δ T2≤- 2
DEG C when, be optimized for C=- Δs T2*1.2；When -2 DEG C<ΔT2<At 0 DEG C, C=- Δs T2*0.8 is optimized for；As 0 DEG C≤Δ T2<1℃
When, it is optimized for C=0；When Δ T2 >=1 DEG C, C=- Δs T2*1.5 is optimized for；After optimization, according to formula T=Tc*m+(H-60)*
Supply water temperature after T1-d*T2+C calculation optimizations, and control floor heating to be heated by the supply water temperature after optimization, make indoor environment more
Comfortably, and more save.After this suboptimization, when meeting the condition of the above-mentioned floor temperature difference, detected once every preset time t 4
The indoor temperature difference, and once indoor temperature difference correction value C, real-time update supply water temperature are updated according to indoor temperature difference T2.When this ground
At the end of warm heating, preserve the indoor temperature difference correction value C of last time renewal, when floor heating next time is started shooting and heated, directly with
The indoor temperature difference correction value C of the last time renewal of preservation carries out assignment, calculates supply water temperature, reduces the optimization time.
When user inputs floor heating parameter, floor material be have selected " other ", then when first powering on, floor material is defaulted as
" timber floor ", comprehensive other specification, calculates the supply water temperature to heat first, when heating first, indoor temperature difference correction value is defaulted as
0.After the default heating duration of heating first, judge that the floor temperature difference T1 in the default heating duration of lasting second is respectively less than
When the default floor temperature difference, to flooring board matter restriction factor m optimize, situation during its optimal value is divided into four, respectively when Δ T2≤-
At 2 DEG C, m=- (Δ T2+2)/10+1.15 is optimized for；When -2 DEG C<ΔT2<At 0 DEG C, m=- (Δ T2+2)/10*0.9+ is optimized for
1.15；As 0 DEG C≤Δ T2<At 1 DEG C, m=1.15 is optimized for；When Δ T2 >=1 DEG C, m=- (Δ T2-1)/10+ is optimized for
1.15；Optimize flooring board matter restriction factor m, supply water temperature is supplied water by the temperature for best suiting the floor material, will not be because of temperature rise
It is too fast and cause floor to be ftractureed, also because temperature rise is excessively slow the heat time will not be made long.After floor material restriction factor m optimizations,
According to formula T=Tc* the supply water temperature after m+ (H-60) * T1-d*T2+C calculation optimizations, and floor heating is controlled by the water supply after optimization
Temperature heats, and makes indoor environment temperature more comfortable, and more save.After this suboptimization, meeting the bar of the above-mentioned floor temperature difference
During part, the indoor temperature difference is detected once every preset time t 4, and a floor material restriction factor m is updated according to the indoor temperature difference,
So as to real-time update supply water temperature, make supply water temperature to best suit the water supply of the temperature of floor material, be always ensured that in heating process
Floor material is not damaged by, and makes indoor environment temperature comfortable, while is more saved.At the end of floor heating heats first, preserve
The floor material restriction factor of last time renewal, as the floor material restriction factor on the new floor, (indoor floor is typically not
Often change), reduce the optimization time.
As a kind of embodiment, open and run in floor heating, and after gathering floor heating parameter, it is further comprising the steps of：
S110, according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate initial supply water temperature；
S120, detect the temperature gap Δ T of initial supply water temperature and current position warm water temperature.
S130, temperature gap is divided into n parts, is Δ T/n per portion.
It is interior by ground warm water temperature heating Δ T/ per the t3/n times in S140, the preceding 3rd default heating duration t3 of floor heating heating
After n, the t3 time, heated according to initial Water temperature control floor heating.
Local HVAC, which is crossed, to be manually set or after above-mentioned floor heating pre-setting function automatically obtains initial supply water temperature, and detection floor heating is firm
Start ground warm water temperature during heating, and calculate the temperature gap Δ T of initial supply water temperature and current position warm water temperature, by the temperature difference
Value is divided into n parts, is Δ T/n per portion, and floor heating just starts in the 3rd default heating duration t3 of heating, will in every t3/n times
Ground warm water temperature heating Δ T/n, after ground warm water temperature is warming up to initial supply water temperature, is heated with initial Water temperature control floor heating.Its
The Quick uniform heating of ground warm water temperature can be realized, and will not be too fast and floor is split because heating up, also will not because of excessively slow and
Make heating duration long.Heat after the 3rd default heating duration t3, after ground warm water temperature reaches initial heating water temperature, release above-mentioned control
System, ground warm water temperature heat according to initial supply water temperature, and the first default heating duration t1 starts timing, carries out step S200, floor heating
After the default heating duration of heating first, ensure that water temperature having time plays one's part to the full, according to the floor temperature difference and the indoor temperature difference to room
Interior temperature difference correction value C and floor material show that factor m is optimized, and realize the Automatic Optimal of supply water temperature, improve indoor environment
Comfortableness, reduce energy waste.
As a kind of embodiment, according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate initial supply water temperature
Before, it is further comprising the steps of：
S100 ', the floor heating parameter of collection is compared with the operational factor stored in cloud database.
S200 ', if there is operational factor corresponding to floor heating parameter in cloud database, floor heating is controlled to supply according to operational factor
It is warm.
S110, if there is no operational factor corresponding to floor heating parameter in cloud database, perform according to formula T=Tc*m+
(H-60) * T1-d*T2+C calculate the step of initial supply water temperature.
According to floor temperature difference T1 and indoor temperature difference T2 to indoor temperature difference correction value C and floor material restriction factor m
Processing is optimized, and according to formula T=Tc* after m+ (H-60) * T1-d*T2+C calculate supply water temperature, in addition to following step
Suddenly：
S600, floor heating parameter and corresponding operational factor are stored in the cloud database.
Before supply water temperature is set automatically according to floor heating parameter, the whether floor heating is first determined whether in cloud database
Operational factor corresponding to parameter, if operational factor corresponding to the floor heating parameter in cloud database, directly utilizes it
Corresponding related operational factor is controlled, and shortens the process of automatic setting and optimization supply water temperature.If in cloud database
Not operational factor corresponding to the floor heating parameter, then step S110 is carried out, into " warm water temperature pre-setting function automatically ".Carry out
When " warm water temperature pre-setting function automatically ", different models that floor heating parameter combination is formed calculate automatically according to floor heating parameter
To supply water temperature, and indoor temperature difference correction value C and floor the material limitation optimized in the different floor temperature difference and the indoor temperature difference
Factor m is transferred to cloud database by network savvy, and is stored in cloud database, facilitate floor heating be again turned on or other
Floor heating directly obtains related operational factor from the data of high in the clouds when heating, control heating, shorten automatic setting optimization process.
Based on same inventive concept, present invention also offers a kind of floor heating water temperature control system, because this system solves to ask
The principle of topic is similar to a kind of foregoing floor heating temperature control method of water, therefore the implementation of the system may refer to the reality of preceding method
Apply, repeat part and repeat no more.
Floor heating water temperature control system provided in an embodiment of the present invention, it is shown in Figure 3, including acquisition module 100, calculate mould
Block 200, first detection module 300, the second detection module 400 and optimization processing module 500, wherein：Acquisition module 100, is used for
Floor heating parameter is gathered, floor heating parameter includes floor material, floor thick-ness and floor heating pipe cloth tube pitch.Computing module 200, for root
According to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate supply water temperature, and are heated with Water temperature control floor heating, wherein, T is
Supply water temperature, TcFor standard floor heating supply water temperature, m is floor material restriction factor, and H is floor thick-ness, and T1 repaiies for floor thick-ness
Positive temperature, d are floor heating pipe cloth tube pitch modifying factor, and T2 is floor heating pipe cloth tube pitch amendment temperature, and C is indoor temperature difference amendment
Value.First detection module 300, the default heating duration t1 of supply water temperature T operations first drawn for floor heating according to precalculating
Afterwards, floor temperature difference T1 is detected.Second detection module 400, for detecting indoor environment temperature and default indoor environment temperature
Difference, it is denoted as indoor temperature difference T2.Optimization processing module 500, for according to floor temperature difference T1 and indoor temperature difference T2 to room
Interior temperature difference correction value C and floor material restriction factor m optimize processing, and return to computing module 200.
The present invention floor heating water temperature control system, user by line control machine input floor heating parameter, start " warm water temperature it is automatic
Set-up function ", after obtaining floor heating parameter, according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate supply water temperature, to supply water
Temperature control floor heating heats, and after the default heating of heating first, the second default heating duration comes into effect, and detects the floor temperature difference, should
The floor temperature difference is the difference every the floor surface temperature of detection cycle, and multiple continuous inspections are included in the second default heating duration
The cycle is surveyed, indoor environment temperature is detected and calculates the indoor temperature difference of indoor environment temperature and default indoor environment temperature, base area
The plate temperature difference and indoor temperature optimize processing to indoor temperature difference correction value C and floor material restriction factor m, by the room after optimization
Interior temperature difference correction value C and floor material restriction factor m substitutes into formula T=Tc* the confession of m+ (H-60) * T1-d*T2+C calculation optimizations
Coolant-temperature gage, and control floor heating to be heated by the supply water temperature of optimization.It can set different supply water temperatures automatically according to unlike material,
Ensure floor heating rate and indoor comfort degree；Heating rate is automatically controlled according to different flooring board matter, prevention floor was heated
Ftracture soon, while be also prevented from heating up slow and causing the heat time long.In supply water temperature of the control floor heating to set automatically
In heating process, indoor temperature difference correction value and floor material restriction factor are continued to optimize, and then optimizes supply water temperature, makes indoor ring
Border is more comfortable, and more saves.
As a kind of embodiment, optimization processing module 500 includes judging unit 510, for judging the second default confession
Whether the floor temperature difference T1 in warm time t2, which is respectively less than, is equal to the default floor temperature difference；If so, then according to indoor T2 pairs of temperature difference
Indoor temperature difference correction value C and floor material restriction factor m optimize processing；If it is not, then not to indoor temperature difference correction value and ground
Sheet material matter restriction factor optimizes processing.
As a kind of embodiment, judging unit 510 includes the first optimization subelement 511, the second optimization subelement
512, the 3rd optimization subelement 513 and the 4th optimizes subelement 514.Wherein：First optimization subelement 511, for when the room
During interior temperature difference T2≤- 2 DEG C, indoor temperature difference correction value C is optimized for C=- Δ T2*1.2, floor material restriction factor m is excellent
Turn to m=- (Δ T2+2)/10+1.15.Second optimization subelement 512, for when indoor -2 DEG C of the temperature difference<ΔT2<At 0 DEG C, by room
Interior temperature difference correction value C is optimized for C=- Δ T2*0.8, and floor material restriction factor m is optimized for into m=- (Δ T2+2)/10*0.9+
1.15.3rd optimization subelement 513, for as indoor 0 DEG C≤Δ of temperature difference T2<At 1 DEG C, indoor temperature difference correction value C is optimized for C
=0, floor material restriction factor m is optimized for m=1.15.4th optimization subelement 514, for when indoor temperature difference T2 >=1
DEG C when, indoor temperature difference correction value C is optimized for C=- Δ T2*1.5, floor material restriction factor m is optimized for m=- (Δ T2-
1)/10+1.15。
As a kind of embodiment, in addition to initial supply water temperature module 110, the 3rd detection module 120, sub-module is waited
130 and heating module 140.Wherein：Initial supply water temperature module 110, for according to formula T=Tc*m+(H-60)*T1-d*T2+
C calculates initial supply water temperature.3rd detection module 120, for detecting the temperature difference of initial supply water temperature and current position warm water temperature
It is worth Δ T.It is Δ T/n per portion for temperature gap to be divided into n parts Deng sub-module 130.Heat up module 140, for floor heating
In the default heating duration t3 of the preceding 3rd of heating, per the t3/n periods after interior heating Δ T/n, the t3 time by ground warm water temperature, according to
Initial Water temperature control floor heating heating.
As a kind of embodiment, in addition to compare analysis module 100 ' and memory module 600.Wherein：Compare analysis
Module 110 ', for according to formula T=Tc* before m+ (H-60) * T1-d*T2+C calculate initial supply water temperature, by collection
Floor heating parameter is compared with the operational factor stored in cloud database；If there is floor heating parameter pair in cloud database
The operational factor answered, then floor heating heating is controlled according to operational factor；If do not have to run corresponding to floor heating parameter in cloud database
Parameter, then into initial supply water temperature module 110.Memory module 600, for according to floor temperature difference T1 and indoor temperature difference
T2 optimizes processing to indoor temperature difference correction value C and floor material restriction factor m, and according to formula T=Tc*m+(H-60)*
After T1-d*T2+C calculates supply water temperature, floor heating parameter and corresponding operational factor are stored in the cloud database.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of floor heating temperature control method of water, it is characterised in that comprise the following steps：
Floor heating parameter is gathered, the floor heating parameter includes floor material, floor thick-ness and floor heating pipe cloth tube pitch；
According to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate supply water temperature, and are heated with the Water temperature control floor heating,
Wherein, T is supply water temperature, TcFor standard floor heating supply water temperature, m is floor material restriction factor, and H is floor thick-ness, and T1 is ground
Plate thickness amendment temperature, d are floor heating pipe cloth tube pitch modifying factor, and T2 is floor heating pipe cloth tube pitch amendment temperature, and C is Indoor Temperature
Poor correction value；
After the default heating duration t1 of supply water temperature T operations first that floor heating is drawn according to precalculating, the floor temperature difference is detected
ΔT1；
The difference of indoor environment temperature and default indoor environment temperature is detected, is denoted as indoor temperature difference T2；
According to the floor temperature difference T1 and the indoor temperature difference T2 to the indoor temperature difference correction value C and the floor material
Restriction factor m optimizes processing, and returns to the step of execution calculates supply water temperature；
The unit of the supply water temperature T for DEG C, the standard floor heating supply water temperature TcUnit for DEG C, the floor thick-ness amendment
Temperature T1 unit for DEG C, the unit of the floor heating pipe cloth tube pitch amendment temperature T2 for DEG C, the unit of the floor thick-ness H is
mm。
2. floor heating temperature control method of water according to claim 1, it is characterised in that described according to the floor temperature difference T1
Processing is optimized to the indoor temperature difference correction value C and the floor material restriction factor m with the indoor temperature difference T2, wrapped
Include following steps：
Judge whether the floor temperature difference T1 in the second default heating duration t2 is respectively less than and be equal to the default floor temperature difference；
If so, then the indoor temperature difference correction value C and the floor material restriction factor m are entered according to the indoor temperature difference T2
Row optimization processing；
If it is not, then processing is not optimized to the indoor temperature difference correction value and the floor material restriction factor.
3. floor heating temperature control method of water according to claim 2, it is characterised in that it is described according to indoor temperature difference T2 to institute
State indoor temperature difference correction value C and the floor material restriction factor m optimizes processing, comprise the following steps:
When indoor temperature difference T2≤- 2 DEG C, indoor temperature difference correction value C is optimized for C=- Δ T2*1.2, by floor material
Restriction factor m is optimized for m=- (Δ T2+2)/10+1.15；
As indoor 0 DEG C of the ＜ Δ T2 ＜ of -2 DEG C of the temperature difference, indoor temperature difference correction value C is optimized for C=- Δ T2*0.8, by ground
Sheet material matter restriction factor m is optimized for m=- (Δ T2+2)/10*0.9+1.15；
As 1 DEG C of the indoor temperature difference 0 DEG C≤Δ T2 ＜, indoor temperature difference correction value C is optimized for C=0, floor material is limited
Factor m is optimized for m=1.15；
When indoor temperature difference T2 >=1 DEG C, indoor temperature difference correction value C is optimized for C=- Δ T2*1.5, by floor material
Restriction factor m is optimized for m=- (Δ T2-1)/10+1.15.
4. the floor heating temperature control method of water according to any one of claims 1 to 3, it is characterised in that open and run in floor heating,
And after gathering floor heating parameter, it is further comprising the steps of：
According to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate initial supply water temperature；
Detect the temperature gap Δ T of the initial supply water temperature and current position warm water temperature；
The temperature gap is divided into n parts, is Δ T/n per portion；
In preceding 3rd default heating duration t3 of floor heating heating, per the t3/n times in by described ground warm water temperature heating Δ T/n,
After the t3 times, according to floor heating heating described in the initial Water temperature control.
5. floor heating temperature control method of water according to claim 4, it is characterised in that described according to formula T=Tc*m+(H-
60) it is further comprising the steps of before * T1-d*T2+C calculate initial supply water temperature：
The floor heating parameter of collection is compared with the operational factor stored in cloud database；
If there is operational factor corresponding to the floor heating parameter in the cloud database, floor heating is controlled according to the operational factor
Heating；
If operational factor corresponding to not having the floor heating parameter in the cloud database, perform described according to formula T=Tc*m
+ (H-60) * T1-d*T2+C calculate the step of initial supply water temperature；
It is described according to the floor temperature difference T1 and indoor temperature difference T2 to the indoor temperature difference correction value C and described
Sheet material matter restriction factor m optimizes processing, and according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate supply water temperature it
Afterwards, it is further comprising the steps of：
The floor heating parameter and the corresponding operational factor are stored in the cloud database.
A kind of 6. floor heating water temperature control system, it is characterised in that including acquisition module, computing module, first detection module, second
Detection module and optimization processing module, wherein：
The acquisition module, for gathering floor heating parameter, the floor heating parameter includes floor material, floor thick-ness and floor heating pipe cloth
Tube pitch；
The computing module, for according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate supply water temperature, and with the water supply
Temperature control floor heating heats, wherein, T is supply water temperature, TcFor standard floor heating supply water temperature, m is floor material restriction factor, H
For floor thick-ness, T1 is floor thick-ness amendment temperature, and d is floor heating pipe cloth tube pitch modifying factor, and T2 is floor heating pipe cloth tube pitch
Temperature is corrected, C is indoor temperature difference correction value；
The first detection module, the first default heating of supply water temperature T operations drawn for floor heating according to precalculating
After time t1, floor temperature difference T1 is detected；
Second detection module, for detecting the difference of indoor environment temperature and default indoor environment temperature, is denoted as Indoor Temperature
Poor Δ T2；
The optimization processing module, for according to the floor temperature difference T1 and the indoor temperature difference T2 to the indoor temperature difference
Correction value C and the floor material restriction factor m optimize processing, and return to the computing module；
The unit of the supply water temperature T for DEG C, the standard floor heating supply water temperature TcUnit for DEG C, the floor thick-ness amendment
Temperature T1 unit for DEG C, the unit of the floor heating pipe cloth tube pitch amendment temperature T2 for DEG C, the unit of the floor thick-ness H is
mm。
7. floor heating water temperature control system according to claim 6, it is characterised in that the optimization processing module includes judging
Unit, it is equal to default floor temperature for judging whether the floor temperature difference T1 in the second default heating duration t2 is respectively less than
Difference；If so, then the indoor temperature difference correction value C and the floor material restriction factor m are entered according to the indoor temperature difference T2
Row optimization processing；If it is not, then processing is not optimized to the indoor temperature difference correction value and the floor material restriction factor.
8. floor heating water temperature control system according to claim 7, it is characterised in that the judging unit includes the first optimization
Subelement, the second optimization subelement, the 3rd optimization subelement and the 4th optimization subelement, wherein：
The first optimization subelement, for when indoor temperature difference T2≤- 2 DEG C, indoor temperature difference correction value C to be optimized for
C=- Δ T2*1.2, floor material restriction factor m is optimized for m=- (Δ T2+2)/10+1.15；
The second optimization subelement, for as indoor 0 DEG C of the ＜ Δ T2 ＜ of -2 DEG C of the temperature difference, by indoor temperature difference correction value C
C=- Δ T2*0.8 are optimized for, floor material restriction factor m is optimized for m=- (Δ T2+2)/10*0.9+1.15；
The 3rd optimization subelement, it is for as 1 DEG C of the indoor temperature difference 0 DEG C≤Δ T2 ＜, indoor temperature difference correction value C is excellent
C=0 is turned to, floor material restriction factor m is optimized for m=1.15；
The 4th optimization subelement, for when indoor temperature difference T2 >=1 DEG C, indoor temperature difference correction value C to be optimized for into C
=-Δ T2*1.5, floor material restriction factor m is optimized for m=- (Δ T2-1)/10+1.15.
9. the floor heating water temperature control system according to any one of claim 6 to 8, it is characterised in that also include initial supply water
Thermal module, the 3rd detection module, sub-module and heating module are waited, wherein：
The initial supply water temperature module, for according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate initial supply water temperature；
3rd detection module, for detecting the temperature gap Δ T of the initial supply water temperature and current position warm water temperature；
It is described to wait sub-module, it is Δ T/n per portion for the temperature gap to be divided into n parts；
The heating module, it is interior by institute per the t3/n periods before being heated for the floor heating in the 3rd default heating duration t3
After stating ground warm water temperature heating Δ T/n, the t3 time, according to floor heating heating described in the initial Water temperature control.
10. floor heating water temperature control system according to claim 9, it is characterised in that also include comparing analysis module and deposit
Module is stored up, wherein：
The comparison analysis module, for described according to formula T=Tc* m+ (H-60) * T1-d*T2+C calculate the initial temperature that supplies water
Before degree, the floor heating parameter of collection is compared with the operational factor stored in cloud database；It is if described
There is operational factor corresponding to the floor heating parameter in cloud database, then floor heating heating is controlled according to the operational factor；If institute
Stating in cloud database does not have operational factor corresponding to the floor heating parameter, then into the initial supply water temperature module；
The memory module, for it is described according to the floor temperature difference T1 and the indoor temperature difference T2 to the Indoor Temperature
Poor correction value C and the floor material restriction factor m optimize processing, and according to formula T=Tc*m+(H-60)*T1-d*T2
After+C calculates supply water temperature, the floor heating parameter and the corresponding operational factor are stored in the cloud database.
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| CN104864480B (en) * | 2014-02-24 | 2018-09-11 | 珠海格力电器股份有限公司 | The adjustment method of Floor Heating System with Air Source Heat Pump |
| CN107560099A (en) * | 2017-07-10 | 2018-01-09 | 珠海格力电器股份有限公司 | The control method and device of residential central air- unit |
| CN112097306B (en) * | 2020-08-10 | 2021-09-28 | 珠海格力电器股份有限公司 | Temperature difference control method, device and system and water heater |
| CN114440297B (en) * | 2022-01-12 | 2023-08-18 | 深圳市紫衡技术有限公司 | Energy-saving control method, system, equipment and medium for heating system |
| CN115371303A (en) * | 2022-07-14 | 2022-11-22 | 浙江中广电器集团股份有限公司 | EVI waterless floor heating multi-split control method based on floor material temperature control |
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