CN110332593A - A kind of heat supply method and device - Google Patents
A kind of heat supply method and device Download PDFInfo
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- CN110332593A CN110332593A CN201910678659.5A CN201910678659A CN110332593A CN 110332593 A CN110332593 A CN 110332593A CN 201910678659 A CN201910678659 A CN 201910678659A CN 110332593 A CN110332593 A CN 110332593A
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- temperature
- heat supply
- supply terminal
- heat source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
Abstract
The present invention provides a kind of heat supply method and devices, comprising: monitors the room temperature of at least one typical user and the outdoor weather situation of at least one typical user location；According to room temperature and outdoor weather situation, the output temperature of the heat source of heat supply terminal output is determined；According to the input temp of output temperature and heat supply terminal, determine that heat supply terminal generates the heat source need gas quantity to be used of output temperature every time；Combustion gas to heat supply terminal delivery of fuel gas amount, so that heat supply terminal generates the heat source of output temperature by the combustion gas of combustion gas amount；It controls heat supply terminal and the heat source of generation is conveyed at least one typical user.This programme can be realized heating according to need.
Description
Technical field
The present invention relates to heating engineering technical field, in particular to a kind of heat supply method and device.
Background technique
With economic rapid development, energy production and consumption, the contradiction that energy construction is built with environmental ecology is increasingly
It is prominent.Occupy larger specific gravity in energy consumption for thermal energy consumption.Promote the energy-saving and emission-reduction of heat supply business by technological progress, it is maximum
Change and excavate heat supply production capacity, take technically feasible, the production model of reasonable in economy increasingly meets the demand in market.
Currently, heat-supplying mode is that the heat source of steam power plant etc is conveyed heat source to heating plant by heat distribution pipeline mostly, lead to
Heating plant is crossed to be exchanged heat again as user's heat supply.But heating plant can not adjust the heat source temperature of heat distribution pipeline offer, so that hot
The heat production of source and user terminal can not be formed unanimously with heat, so as to cause can not heating according to need.
Summary of the invention
The embodiment of the invention provides a kind of heat supply method and devices, can be realized heating according to need.
In a first aspect, the embodiment of the invention provides a kind of heat supply methods, comprising:
Monitor the room temperature of the typical user at least one user and the room of each typical user location
Outer weather condition；
According to the room temperature and the outdoor weather situation, the output temperature of the heat source of heat supply terminal output is determined；
The input temp of heat source according to the output temperature and to heat supply terminal conveying reflux, determines the heat supply
The heat source that terminal generates the output temperature every time needs gas quantity to be used；
The combustion gas of the gas quantity is conveyed to the heat supply terminal, so that the heat supply terminal passes through the gas quantity that burns
Combustion gas generate the heat source of the output temperature；
It controls the heat supply terminal and the heat source of the output temperature of generation is conveyed at least one described user.
Preferably,
The room temperature of typical user in described at least one user of monitoring and each typical user location
Before the outdoor weather situation in area, further comprise:
Determine the corresponding heating compensation temperature of different heating time sections；
The outdoor weather situation, comprising: outdoor temperature, outside humidity, wind scale and state of weather, wherein described
State of weather, comprising: cloudy day, fine day, rainy day or snowy day；
The room temperature for monitoring the typical user at least one user and each typical user location
Outdoor weather situation, comprising:
Monitor the room temperature of the typical user at least one user and the room of each typical user location
Outer temperature, outside humidity, wind scale and state of weather；
It is described according to the room temperature and the outdoor weather situation, determine the output temperature of the heat source of heat supply terminal output
Degree, comprising:
According to the room temperature, the outdoor temperature, the outside humidity, the wind scale, the state of weather
With the heating compensation temperature of current slot, the output temperature of the heat source of heat supply terminal output is determined.
Preferably,
It is described according to the room temperature, the outdoor temperature, the outside humidity, the wind scale, the weather
The heating compensation temperature of state and current slot determines the output temperature of the heat source of heat supply terminal output, comprising:
The output temperature of the heat source of heat supply terminal output is determined according to following formula:
Wherein, ToCharacterize the output temperature, SiCharacterize the room temperature of i-th of typical user, SoCharacterize the outdoor temp
Degree, W characterize corresponding default first proportionality coefficient of the wind scale, and H characterizes corresponding default second ratio of the outside humidity
Example coefficient, C characterize the corresponding default third proportionality coefficient of the state of weather, and B characterizes the corresponding heating compensation of current slot
Temperature, L characterize preset loss temperature, and G characterizes preset heat supply temperature.
Preferably,
It is described according to the output temperature and to the heat supply terminal conveying reflux heat source input temp, determine described in
The heat source that heat supply terminal generates the output temperature every time needs gas quantity to be used, comprising:
Determine that the heat supply terminal generates the heat source need combustion gas to be used of the output temperature every time according to following formula
Amount:
V=[C*m (To-Ti)]/Q*η
Wherein, V characterizes the gas quantity, and C characterizes the specific heat capacity of heat source, the thermal source mass of a m characterization heat source of conveying, To
Characterize the output temperature, TiThe input temp is characterized, Q characterizes the low heat value of combustion gas, and η characterizes the thermal efficiency.
Second aspect, the embodiment of the invention provides a kind of heating plants, comprising:
Monitoring modular, for monitor the typical user at least one user room temperature and each typical user
The outdoor weather situation of location；
Output temperature management module, for according to the monitoring module monitors the room temperature and the outdoor weather
Situation determines the output temperature of the heat source of heat supply terminal output；
Gas quantity management module, the output temperature and Xiang Suoshu for being determined according to the output temperature management module
The input temp of the heat source of heat supply terminal conveying reflux determines that the heat supply terminal generates the heat source need of the output temperature every time
Gas quantity to be used；
Heating management module, for conveying the gas quantity that the gas quantity management module determines to the heat supply terminal
Combustion gas so that the heat supply terminal generates the heat source of the output temperature by the combustion gas for the gas quantity of burning；Control institute
It states heat supply terminal and the heat source of the output temperature of generation is conveyed at least one described user.
Preferably,
The outdoor weather situation, comprising: outdoor temperature, outside humidity, wind scale and state of weather, wherein described
State of weather, comprising: cloudy day, fine day, rainy day or snowy day；
The output temperature management module is further used for determining the corresponding heating compensation temperature of different heating time sections；
According to the room temperature, the outdoor temperature, the outside humidity, the wind scale, the state of weather and it is current when
Between section heating compensation temperature, determine heat supply terminal output heat source output temperature；
The monitoring modular, for monitor the typical user at least one user room temperature and each typical case
Outdoor temperature, outside humidity, wind scale and the state of weather of user location.
Preferably,
The output temperature management module, the output temperature of the heat source for determining the output of heat supply terminal according to following formula
Degree:
Wherein, ToCharacterize the output temperature, SiCharacterize the room temperature of i-th of typical user, SoCharacterize the outdoor temp
Degree, W characterize corresponding default first proportionality coefficient of the wind scale, and H characterizes corresponding default second ratio of the outside humidity
Example coefficient, C characterize the corresponding default third proportionality coefficient of the state of weather, and B characterizes the corresponding heating compensation of current slot
Temperature, L characterize preset loss temperature, and G characterizes preset heat supply temperature.
Preferably,
The gas quantity management module, for determining that the heat supply terminal generates the output temperature every time according to following formula
The heat source of degree needs gas quantity to be used:
V=[C*m (To-Ti)]/Q*η
Wherein, V characterizes the gas quantity, and C characterizes the specific heat capacity of heat source, the thermal source mass of a m characterization heat source of conveying, To
Characterize the output temperature, TiThe input temp is characterized, Q characterizes the low heat value of combustion gas, and η characterizes the thermal efficiency.
The third aspect, the embodiment of the invention provides a kind of readable mediums, which is characterized in that including executing instruction, when depositing
When executing instruction described in the processor execution of storage controller, the storage control executes side described in any one of first aspect
Method.
Fourth aspect, a kind of storage control characterized by comprising processor, memory and bus；
The memory is executed instruction for storing, and the processor is connect with the memory by the bus, when
When the storage control is run, the processor executes the described of memory storage and executes instruction, so that the storage
Controller executes method described in any one of first aspect.
The present invention provides a kind of heat supply method and device, by monitoring the room temperature of at least one typical user, and
The outdoor weather situation of its location can be determined as the output temperature that user provides the heat supply terminal output heat source of heat source,
The input temp for entering heat source by heat supply terminal again, can determine needs combustion to be used when heat supply terminal provides heat source for user
Tolerance, so as to convey corresponding combustion gas to heat supply terminal, the heat source that output temperature can be provided by combustion gas is to use
The purpose of heating according to need is realized in family heat supply.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is a kind of flow chart for heat supply method that one embodiment of the invention provides；
Fig. 2 is the flow chart for another heat supply method that one embodiment of the invention provides；
Fig. 3 is a kind of structural schematic diagram for heating plant that one embodiment of the invention provides.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, the embodiment of the invention provides a kind of heat supply methods, comprising:
Step 101: where monitoring room temperature and each typical user of the typical user at least one user
The outdoor weather situation in area；
Step 102: according to the room temperature and the outdoor weather situation, determining the defeated of the heat source of heat supply terminal output
Temperature out；
Step 103: the input temp of the heat source according to the output temperature and to heat supply terminal conveying reflux determines
The heat source that the heat supply terminal generates the output temperature every time needs gas quantity to be used；
Step 104: Xiang Suoshu heat supply terminal conveys the combustion gas of the gas quantity, so that the heat supply terminal passes through burning institute
The combustion gas for stating gas quantity generates the heat source of the output temperature；
Step 105: control the heat supply terminal by the heat source of the output temperature of generation be conveyed to it is described at least one
User.
In embodiments of the present invention, by monitoring the room temperature of at least one typical user and its room of location
Outer weather condition can be determined as the output temperature that user provides the heat supply terminal output heat source of heat source, then pass through heat supply terminal
Into the input temp of heat source, can determine needs gas quantity to be used when heat supply terminal provides heat source for user, so as to confession
Hot terminal conveys corresponding combustion gas, and it is user's heat supply that the heat source of output temperature can be provided by combustion gas, and realization is pressed
Need the purpose of heat supply.
In an embodiment of the present invention, the room temperature of typical user in described at least one user of monitoring and each
Before the outdoor weather situation of the typical user location, further comprise:
Determine the corresponding heating compensation temperature of different heating time sections；
The outdoor weather situation, comprising: outdoor temperature, outside humidity, wind scale and state of weather, wherein described
State of weather, comprising: cloudy day, fine day, rainy day or snowy day；
The room temperature for monitoring the typical user at least one user and each typical user location
Outdoor weather situation, comprising:
Monitor the room temperature of the typical user at least one user and the room of each typical user location
Outer temperature, outside humidity, wind scale and state of weather；
It is described according to the room temperature and the outdoor weather situation, determine the output temperature of the heat source of heat supply terminal output
Degree, comprising:
According to the room temperature, the outdoor temperature, the outside humidity, the wind scale, the state of weather
With the heating compensation temperature of current slot, the output temperature of the heat source of heat supply terminal output is determined.
In embodiments of the present invention, by setting the heating compensation temperature of different heating time sections, for example, in the confession at night
Hot offset temperature is 70~80 °, is 60~70 ° in the heating compensation temperature on daytime.In conjunction with the room temperature of typical user,
The outdoor temperature humidity in location, wind scale, and be the outdoor weathers situation such as cloudy day, fine day, rainy day or snowy day, to determine
Need to carry out to provide the output temperature of heat source to user, flexible heating according to need, meet user with heat demand on the basis of,
The loss and waste for avoiding the energy improves the utilization efficiency of the energy.
It should be noted that outdoor weather situation, comprising: outdoor temperature, outside humidity, wind scale, and it is cloudy, fine
It, rainy day or snowy day, but be not limited to time.
In an embodiment of the present invention, described according to the room temperature, the outdoor temperature, the outside humidity, institute
The heating compensation temperature for stating wind scale, the state of weather and current slot determines the defeated of the heat source of heat supply terminal output
Temperature out, comprising:
The output temperature of the heat source of heat supply terminal output is determined according to following formula:
Wherein, ToCharacterize the output temperature, SiCharacterize the room temperature of i-th of typical user, SoCharacterize the outdoor temp
Degree, W characterize corresponding default first proportionality coefficient of the wind scale, and H characterizes corresponding default second ratio of the outside humidity
Example coefficient, C characterize the corresponding default third proportionality coefficient of the state of weather, and B characterizes the corresponding heating compensation of current slot
Temperature, L characterize preset loss temperature, and G characterizes preset heat supply temperature.
In embodiments of the present invention, pass through the place of the average value of each typical user's room temperature and each typical user
The difference of the outdoor temperature in area, can determine the temperature difference of indoor and outdoor, no by outside humidity, state of weather and wind scale etc.
Same meteorologic factor can determine its corresponding proportionality coefficient, by by the temperature difference determined and the corresponding ratio of each meteorologic factor
Multiplication can determine the compensation temperature carried out in temperature Compensation Strategy to user.Due to user demand in different time periods
Room temperature it is different, and heat supply terminal can be reduced from the temperature that heat supply terminal is delivered to heat source in user procedures, so
It is delivered to by preset heat supply temperature, the corresponding heating compensation temperature of current slot and heat supply terminal from heat supply terminal
The sum of loss temperature in user procedures can be determined to the minimum temperature of user's heat supply, by compensation temperature and lowest temperature
Degree is summed, and can determine the output temperature of the heat source to user's heat supply.
For example, when wind scale is 4 grades, corresponding default first proportionality coefficient is 0.4, when wind scale is
At 7 grades, corresponding default first proportionality coefficient is 0.8, when outside humidity is 40%RH, corresponds to default second ratio system
Number is 0.01, and when outside humidity is 80%RH, corresponding to default second proportionality coefficient is -0.2, the corresponding default third ratio of fine day
Example coefficient is -0.2, and cloudy day corresponding default third proportionality coefficient is 0.3.
In an embodiment of the present invention, described according to the output temperature and the heat source to flow back to heat supply terminal conveying
Input temp, determine that the heat supply terminal generates the heat source of the output temperature every time and needs gas quantity to be used, comprising:
Determine that the heat supply terminal generates the heat source need combustion gas to be used of the output temperature every time according to following formula
Amount:
V=[C*m (To-Ti)]/Q*η
Wherein, V characterizes the gas quantity, and C characterizes the specific heat capacity of heat source, the thermal source mass of a m characterization heat source of conveying, To
Characterize the output temperature, TiThe input temp is characterized, Q characterizes the low heat value of combustion gas, and η characterizes the thermal efficiency.
In embodiments of the present invention, by the output temperature of heat supply terminal and the difference of input temp, heat supply can be determined
The heat source of terminal needs raised temperature, passes through the difference of output temperature and input temp, the specific heat capacity of heat source and heat supply terminal
For the thermal source mass for conveying a heat source when user's heat supply, it can determine that heat source is heated to exporting by heat supply terminal from input temp
Temperature needs heat to be offered, then divided by the calorific value and the thermal efficiency of combustion gas, that is, can determine heat supply terminal by heat source from input temp
When being heated to output temperature, the gas quantity using combustion gas is needed.Due to the heat source of output be according to be user's heat supply temperature into
Row heating, the heat source after heating can be delivered directly to heat supply user, without by the way that the flow of heat source is adjusted again, so
Can be omitted the operation for adjusting flow to the heat source after heating, save the use cost of regulating valve or force (forcing) pump, reduce heat supply at
This.In addition it is also possible to which avoiding passing through control controls to adjust valve or force (forcing) pump, the leaving water temperature of heat supply terminal is caused (to export
Temperature) it is equal to return water temperature (i.e. input temp), so that heat supply terminal stops working, so as to cause heat supply terminal frequent start-stop,
And furnace purge of heat supply terminal when starting every time will lead to the waste of combustion gas.
In order to more clearly illustrate technical solution of the present invention and advantage, below to one kind provided in an embodiment of the present invention
Heat supply method is described in detail, as shown in Fig. 2, can specifically include following steps:
Step 201: determining the corresponding heating compensation temperature of different heating time sections.
Specifically, since the morning and evening temperature difference is larger, required temperature is different indoors sooner or later by user, therefore can formulate not
With the heating compensation temperature of heating time section, so that heating according to need avoids the energy on the basis of meeting the use heat demand of user
Loss and waste.For example, 10~15 points of corresponding heating compensation temperature are -5 °, 15~23 points of corresponding heating compensation temperature are
8 °, 15~23 points of corresponding heating compensation temperature are 5 °.
Step 202: monitoring the room temperature of at least one typical user and the outdoor temp of each typical user location
Degree, outside humidity, wind scale and state of weather, wherein state of weather, comprising: cloudy day, fine day, rainy day or snowy day.
Specifically, by monitoring the room temperature and the outdoor temperature humidity in its location, wind scale, rain or shine of typical user
The meteorologic factors such as sleet can determine the indoor/outdoor temperature-difference of typical user, so as to be determined according to the indoor/outdoor temperature-difference of typical user
For the output temperature of the heat source of user's heat supply.Typical user can be the proximal end in resident's pipe network, distal end, end and least
The user of (e.g., heat supply situation is poor) in the link of benefit.
For example, it is desired to which the user of heat supply is user A, user B, user C, user D and user E, user A throws heat supply temperature
Tell more (being located in the worst link of pipe network), user B lives in resident's pipe network in the end of pipe network, user C
Proximal end, so using user A, user B, user C as typical user.As correspond to typical user A, typical user B and typical use
Family C.The room temperature of typical user A is 22 °, and the room temperature of typical user B is 24 °, and the room temperature of typical user C is
23 °, the meteorologic factor of typical user A, typical user B and the location typical user C is that outdoor temperature is -10 °, outside humidity
For 30%RH, wind scale is 5 grades, the cloudy day.
Step 203: according to room temperature, outdoor temperature, outside humidity, wind scale, state of weather, current slot
Heating compensation temperature, preset loss temperature and preset heat supply temperature determine the output temperature of the heat source of heat supply terminal output.
Specifically, pass through corresponding default first proportionality coefficient of outdoor temperature, corresponding default second ratio of outside humidity
The corresponding default third proportionality coefficient of coefficient, wind scale, the room temperature of each typical user, the corresponding confession of current slot
Hot offset temperature, preset loss temperature and heat supply temperature, can be determined as the heat source of user's heat supply by following first formula
Output temperature so that heat supply terminal heats corresponding heat source according to the output temperature.
First formula are as follows:
Wherein, ToCharacterize output temperature, SiCharacterize the room temperature of i-th of typical user, SoCharacterize outdoor temperature, W characterization
Corresponding default first proportionality coefficient of wind scale, H characterize corresponding default second proportionality coefficient of outside humidity, and C characterizes weather
The corresponding default third proportionality coefficient of state, B characterize the corresponding heating compensation temperature of current slot, and L characterizes preset loss
Temperature, G characterize preset heat supply temperature.
Step 204: the input temp of the heat source according to output temperature and to the conveying reflux of heat supply terminal determines heat supply terminal
The heat source for generating output temperature every time needs gas quantity to be used.
Specifically, according to following second formula, it can determine that heat supply terminal generates the heat source needs of output temperature every time and makes
Gas quantity:
Second formula are as follows:
V=[C*m (To-Ti)]/Q*η
Wherein, V characterizes gas quantity, and C characterizes the specific heat capacity of heat source, the thermal source mass of a m characterization heat source of conveying, ToCharacterization
Output temperature, TiInput temp is characterized, Q characterizes the low heat value of combustion gas, and η characterizes the thermal efficiency.
Step 205: the combustion gas to heat supply terminal delivery of fuel gas amount, so that heat supply terminal is produced by the combustion gas of combustion gas amount
The heat source of raw output temperature.
Specifically, by the way that the heat source inside gas heating can be made it through to the suitable combustion gas of heat supply terminal conveying, with
For the heat source for being produced as user's heat supply.
Step 206: the heat source of generation is conveyed to each user by control heat supply terminal.
Specifically, in heat supply terminal that heat source preparation to be conveyed is handy, it can control it for heat source and be conveyed to user, with
For user's heat supply.
To sum up, by monitoring the room temperature of typical user, in conjunction with outdoor weather condition and heating time it is short because
Element, start-up temperature compensation policy directly adjust the output temperature of heat supply terminal (for example, boiler),
According to the heating compensation temperature (such as: daytime, night) of different heating time sections and different outdoor weather situations
(such as: outdoor temperature, humidity, wind-force, rain or shine sleet) for warm demand, it is comprehensive to form one group of specified heat supply terminal (for example, pot
Furnace) operation output temperature strategy.Realization instructs heat supply terminal to provide heat on demand under certain period of time, certain weather condition
A kind of precision management method.Evade superfluous according to boiler heat production deficiency caused by artificially being controlled with feeling and heat production.In addition,
By the way of directly controlling the heating of heat supply terminal, the expense of heat transfer process regulating valve is saved, in the heat transfer process also avoided
Heat supply production cost is saved in the loss of heat.On the basis of meeting the use heat demand of user, the loss and waste of the energy is avoided,
Improve efficiency of energy utilization.
As shown in figure 3, the embodiment of the invention provides a kind of heating plants, comprising:
Monitoring modular 301, for monitor the typical user at least one user room temperature and each typical case
The outdoor weather situation of user location；
Output temperature management module 302, the room temperature and the room for being monitored according to the monitoring modular 301
Outer weather condition determines the output temperature of the heat source of heat supply terminal output；
Gas quantity management module 303, for according to the output temperature management module 302 determine the output temperature and
To the input temp of the heat source of heat supply terminal conveying reflux, determine that the heat supply terminal generates the output temperature every time
Heat source needs gas quantity to be used；
Heating management module 304, for being conveyed described in the determination of gas quantity management module 303 to the heat supply terminal
The combustion gas of gas quantity, so that the heat supply terminal generates the heat source of the output temperature by the combustion gas for the gas quantity that burns；
It controls the heat supply terminal and the heat source of the output temperature of generation is conveyed at least one described user.
In embodiments of the present invention, the room temperature by least one typical user of monitoring module monitors and its place
The outdoor weather situation in area, output temperature management module can be determined as the heat supply terminal output heat source of user's offer heat source
Output temperature, then enter by heat supply terminal the input temp of heat source, gas quantity management module can determine heat supply terminal to use
Family needs gas quantity to be used when providing heat source, so that heating management module conveys corresponding combustion gas to heat supply terminal, it can
Enough providing the heat source of output temperature by combustion gas is user's heat supply, realizes the purpose of heating according to need.
In an embodiment of the present invention, the outdoor weather situation, comprising: outdoor temperature, outside humidity, wind scale and
State of weather, wherein the state of weather, comprising: cloudy day, fine day, rainy day or snowy day；
The output temperature management module is further used for determining the corresponding heating compensation temperature of different heating time sections；
According to the room temperature, the outdoor temperature, the outside humidity, the wind scale, the state of weather and it is current when
Between section heating compensation temperature, determine heat supply terminal output heat source output temperature；
The monitoring modular, for monitor the typical user at least one user room temperature and each typical case
Outdoor temperature, outside humidity, wind scale and the state of weather of user location.
In an embodiment of the present invention, the output temperature management module, for determining heat supply terminal according to following formula
The output temperature of the heat source of output:
Wherein, ToCharacterize the output temperature, SiCharacterize the room temperature of i-th of typical user, SoCharacterize the outdoor temp
Degree, W characterize corresponding default first proportionality coefficient of the wind scale, and H characterizes corresponding default second ratio of the outside humidity
Example coefficient, C characterize the corresponding default third proportionality coefficient of the state of weather, and B characterizes the corresponding heating compensation of current slot
Temperature, L characterize preset loss temperature, and G characterizes preset heat supply temperature.
In an embodiment of the present invention, the gas quantity management module, for determining that the heat supply is whole according to following formula
The heat source that end generates the output temperature every time needs gas quantity to be used:
V=[C*m (To-Ti)]/Q*η
Wherein, V characterizes the gas quantity, and C characterizes the specific heat capacity of heat source, the thermal source mass of a m characterization heat source of conveying, To
Characterize the output temperature, TiThe input temp is characterized, Q characterizes the low heat value of combustion gas, and η characterizes the thermal efficiency.
The embodiment of the invention provides a kind of readable mediums, including execute instruction, when the processor of storage control executes
Described when executing instruction, the storage control executes any one heat supply method in the embodiment of the present invention.
The embodiment of the invention provides a kind of storage controls, comprising: processor, memory and bus；
The memory is executed instruction for storing, and the processor is connect with the memory by the bus, when
When the storage control is run, the processor executes the described of memory storage and executes instruction, so that the storage
Controller executes any one heat supply method in the embodiment of the present invention.
The each embodiment of the present invention at least has the following beneficial effects:
1, in an embodiment of the present invention, by monitoring room temperature and its location of at least one typical user
Outdoor weather situation, the output temperature that user provides the heat supply terminal output heat source of heat source can be determined as, then pass through heat supply
Terminal enters the input temp of heat source, and can determine needs gas quantity to be used when heat supply terminal provides heat source for user, so that
Corresponding combustion gas is conveyed to heat supply terminal, the heat source that output temperature can be provided by combustion gas is user's heat supply, real
The purpose of existing heating according to need.
2, in an embodiment of the present invention, by setting the heating compensation temperature of different heating time sections, for example, at night
Heating compensation temperature be 70~80 °, daytime heating compensation temperature be 60~70 °.In conjunction with the Indoor Temperature of typical user
Degree, the outdoor temperature humidity in location, wind scale, and be the outdoor weathers situation such as cloudy day, fine day, rainy day or snowy day,
To determine need to carry out to provide the output temperature of heat source to user, flexible heating according to need, meet user with heat demand
On the basis of, the loss and waste of the energy is avoided, the utilization efficiency of the energy is improved.
3, in an embodiment of the present invention, pass through the average value of each typical user's room temperature and each typical user
The difference of the outdoor temperature of location can determine the temperature difference of indoor and outdoor, pass through outside humidity, state of weather and wind scale
Etc. different meteorologic factors, its corresponding proportionality coefficient can be determined, by the way that the temperature difference determined is corresponding with each meteorologic factor
Proportionality coefficient is multiplied, and can determine the compensation temperature carried out in temperature Compensation Strategy to user.Due to user in different time periods
The room temperature of demand is different, and heat supply terminal can be reduced from the temperature that heat supply terminal is delivered to heat source in user procedures,
So defeated from heat supply terminal by preset heat supply temperature, the corresponding heating compensation temperature of current slot and heat supply terminal
The sum of the loss temperature into user procedures is sent, can be determined to the minimum temperature of user's heat supply, by compensation temperature and most
Low temperature is summed, and can determine the output temperature of the heat source to user's heat supply.
4, it in an embodiment of the present invention, by the output temperature of heat supply terminal and the difference of input temp, can determine
The heat source of heat supply terminal needs raised temperature, passes through the difference of output temperature and input temp, the specific heat capacity of heat source and heat supply
The thermal source mass that a heat source is conveyed when terminal is user's heat supply, can determine that heat source is heated to by heat supply terminal from input temp
Output temperature needs heat to be offered, then divided by the calorific value and the thermal efficiency of combustion gas, that is, can determine heat supply terminal by heat source from input
When temperature is heated to output temperature, the gas quantity using combustion gas is needed.Since the heat source of output is according to the temperature for being user's heat supply
Degree is heated, and the heat source after heating can be delivered directly to heat supply user, without by the way that the flow of heat source is adjusted again,
So can be omitted the operation for adjusting flow to the heat source after heating, the use cost of regulating valve or force (forcing) pump is saved, reduces and supplies
Hot cost.In addition it is also possible to which avoiding passing through control controls to adjust valve or force (forcing) pump, lead to the leaving water temperature of heat supply terminal (i.e.
Output temperature) it is frequently opened so that heat supply terminal stops working so as to cause heat supply terminal equal to return water temperature (i.e. input temp)
Stop, and furnace purge when heat supply terminal starts every time will lead to the waste of combustion gas.
It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity
Or operation is distinguished with another entity or operation, is existed without necessarily requiring or implying between these entities or operation
Any actual relationship or order.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-
It is exclusive to include, so that the process, method, article or equipment for including a series of elements not only includes those elements,
It but also including other elements that are not explicitly listed, or further include solid by this process, method, article or equipment
Some elements.In the absence of more restrictions, the element limited by sentence " including one ", is not arranged
Except there is also other identical factors in the process, method, article or apparatus that includes the element.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: ROM, RAM, magnetic disk or light
In the various media that can store program code such as disk.
Finally, it should be noted that the foregoing is merely presently preferred embodiments of the present invention, it is merely to illustrate skill of the invention
Art scheme, is not intended to limit the scope of the present invention.Any modification for being made all within the spirits and principles of the present invention,
Equivalent replacement, improvement etc., are included within the scope of protection of the present invention.
Claims (10)
1. a kind of heat supply method characterized by comprising
Monitor the room temperature of the typical user at least one user and the outdoor day of each typical user location
Gas situation；
According to the room temperature and the outdoor weather situation, the output temperature of the heat source of heat supply terminal output is determined；
The input temp of heat source according to the output temperature and to heat supply terminal conveying reflux, determines the heat supply terminal
The heat source for generating the output temperature every time needs gas quantity to be used；
The combustion gas of the gas quantity is conveyed to the heat supply terminal, so that combustion of the heat supply terminal by the gas quantity that burns
Gas generates the heat source of the output temperature；
It controls the heat supply terminal and the heat source of the output temperature of generation is conveyed at least one described user.
2. the method according to claim 1, wherein
The room temperature of typical user in described at least one user of monitoring and each typical user location
Before outdoor weather situation, further comprise:
Determine the corresponding heating compensation temperature of different heating time sections；
The outdoor weather situation, comprising: outdoor temperature, outside humidity, wind scale and state of weather, wherein the weather
State, comprising: cloudy day, fine day, rainy day or snowy day；
The room of the room temperature for monitoring the typical user at least one user and each typical user location
Outer weather condition, comprising:
Monitor the room temperature of the typical user at least one user and the outdoor temp of each typical user location
Degree, outside humidity, wind scale and state of weather；
It is described that the output temperature of the heat source of heat supply terminal output is determined according to the room temperature and the outdoor weather situation,
Include:
According to the room temperature, the outdoor temperature, the outside humidity, the wind scale, the state of weather and work as
The heating compensation temperature of preceding period determines the output temperature of the heat source of heat supply terminal output.
3. according to the method described in claim 2, it is characterized in that,
It is described according to the room temperature, the outdoor temperature, the outside humidity, the wind scale, the state of weather
With the heating compensation temperature of current slot, the output temperature of the heat source of heat supply terminal output is determined, comprising:
The output temperature of the heat source of heat supply terminal output is determined according to following formula:
Wherein, ToCharacterize the output temperature, SiCharacterize the room temperature of i-th of typical user, SoCharacterize the outdoor temperature, W
Corresponding default first proportionality coefficient of the wind scale is characterized, H characterizes the corresponding default second ratio system of the outside humidity
Number, C characterize the corresponding default third proportionality coefficient of the state of weather, and B characterizes the corresponding heating compensation temperature of current slot,
L characterizes preset loss temperature, and G characterizes preset heat supply temperature.
4. method according to any one of claims 1 to 3, which is characterized in that
The input temp of the heat source according to the output temperature and to heat supply terminal conveying reflux, determines the heat supply
The heat source that terminal generates the output temperature every time needs gas quantity to be used, comprising:
Determine that the heat supply terminal generates the heat source need gas quantity to be used of the output temperature every time according to following formula:
V=[C*m (To-Ti)]/Q*η
Wherein, V characterizes the gas quantity, and C characterizes the specific heat capacity of heat source, the thermal source mass of a m characterization heat source of conveying, ToCharacterization
The output temperature, TiThe input temp is characterized, Q characterizes the low heat value of combustion gas, and η characterizes the thermal efficiency.
5. a kind of heating plant characterized by comprising
Monitoring modular, for where monitoring room temperature and each typical user of the typical user at least one user
The outdoor weather situation in area；
Output temperature management module, for the room temperature and the outdoor weather feelings according to the monitoring module monitors
Condition determines the output temperature of the heat source of heat supply terminal output；
Gas quantity management module, the output temperature for being determined according to the output temperature management module and to the heat supply
Terminal conveying reflux heat source input temp, determine the heat supply terminal generate every time the output temperature heat source needs make
Gas quantity；
Heating management module, for conveying the combustion for the gas quantity that the gas quantity management module determines to the heat supply terminal
Gas, so that the heat supply terminal generates the heat source of the output temperature by the combustion gas for the gas quantity that burns；Control the confession
The heat source of the output temperature of generation is conveyed at least one described user by hot terminal.
6. device according to claim 5, which is characterized in that
The outdoor weather situation, comprising: outdoor temperature, outside humidity, wind scale and state of weather, wherein the weather
State, comprising: cloudy day, fine day, rainy day or snowy day；
The output temperature management module is further used for determining the corresponding heating compensation temperature of different heating time sections；According to
The room temperature, the outdoor temperature, the outside humidity, the wind scale, the state of weather and current slot
Heating compensation temperature, determine heat supply terminal output heat source output temperature；
The monitoring modular, for monitor the typical user at least one user room temperature and each typical user
Outdoor temperature, outside humidity, wind scale and the state of weather of location.
7. device according to claim 5, which is characterized in that
The output temperature management module, the output temperature of the heat source for determining the output of heat supply terminal according to following formula:
Wherein, ToCharacterize the output temperature, SiCharacterize the room temperature of i-th of typical user, SoCharacterize the outdoor temperature, W
Corresponding default first proportionality coefficient of the wind scale is characterized, H characterizes the corresponding default second ratio system of the outside humidity
Number, C characterize the corresponding default third proportionality coefficient of the state of weather, and B characterizes the corresponding heating compensation temperature of current slot,
L characterizes preset loss temperature, and G characterizes preset heat supply temperature.
8. according to the device any in claim 5 to 7, which is characterized in that
The gas quantity management module, for determining that the heat supply terminal generates the output temperature every time according to following formula
Heat source needs gas quantity to be used:
V=[C*m (To-Ti)]/Q*η
Wherein, V characterizes the gas quantity, and C characterizes the specific heat capacity of heat source, the thermal source mass of a m characterization heat source of conveying, ToCharacterization
The output temperature, TiThe input temp is characterized, Q characterizes the low heat value of combustion gas, and η characterizes the thermal efficiency.
9. a kind of readable medium, which is characterized in that including executing instruction, refer to when the processor of storage control executes the execution
When enabling, the storage control perform claim requires the described in any item methods of 1-4.
10. a kind of storage control characterized by comprising processor, memory and bus；
The memory is executed instruction for storing, and the processor is connect with the memory by the bus, when described
When storage control is run, the processor executes the described of memory storage and executes instruction, so that the storage controls
Device perform claim requires the described in any item methods of 1-4.
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