CN112944449A - Heating water outlet control method, system, equipment, medium and heating system - Google Patents
Heating water outlet control method, system, equipment, medium and heating system Download PDFInfo
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- CN112944449A CN112944449A CN202110104086.2A CN202110104086A CN112944449A CN 112944449 A CN112944449 A CN 112944449A CN 202110104086 A CN202110104086 A CN 202110104086A CN 112944449 A CN112944449 A CN 112944449A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
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Abstract
The invention discloses a heating water outlet control method, a device, equipment, a medium and a heating system, wherein the method comprises the following steps: controlling water flow in each heating branch to perform heating circulation according to a preset flow value; acquiring the actual area temperature of a heating area; acquiring a first heating branch and a second heating branch; adjusting water flow in the first heating branch and/or the second heating branch; and when the actual area temperature acquired after the first flow regulation duration is less than the preset temperature, increasing the total water amount in the heating main pipeline until the actual area temperature of each heating area reaches the preset temperature. According to the invention, the actual temperature of the room is monitored in real time, the water flow in the dynamic adjusting pipeline is automatically started, and when the temperature of the low-temperature room cannot reach the preset temperature all the time, the flow in the heating main pipeline is increased to increase the water amount in the heating branch, so that the occurrence of the condition of room supercooling is avoided, and the heating water outlet adjusting efficiency and the adjusting effect are effectively improved.
Description
Technical Field
The invention relates to the technical field of heating control, in particular to a heating water outlet control method, a heating water outlet control device, heating water outlet control equipment, a heating water outlet control medium and a heating system.
Background
In a household floor heating system, when a user heats in winter, the user often encounters the situation that a certain room is not hot or the certain room is overheated, and the main reasons are as follows: the lengths of the ground heating pipes laid in the rooms are different, so that the hydraulic power of all branches of the system is unbalanced, the heating flow of the room with large pipe resistance is less, and the heating flow of the room with small pipe group is large. When the situation occurs, professional service personnel are often needed to manually adjust the flow of each branch, and the flow of each branch is uniformly adjusted; because heating water is easily polluted, and quality of water is very poor, generally can not install flow sensor in the heating water route, so will flow control even, traditional method of adjusting is: the service personnel can carry out the regulation of aperture to each branch road according to the room temperature after the first stabilization (the branch road aperture that the room that the temperature is low corresponds is adjusted greatly, the branch road aperture that the room that the temperature is high corresponds is adjusted little), then judge according to the room temperature after waiting for a period of time whether adjust and play the effect, if first regulation is not accurate, the room temperature is not enough or the excess temperature condition still exists, then wait for a period of time again and adjust until the regulation is balanced.
Because the temperature rise of the floor heating system is a very slow process, the adjustment effect can be judged only by waiting for a long time after adjustment by a service person, and the adjustment can only be performed directionally every time, which basically belongs to blind adjustment, so that the conditions that the service person goes to the door for many times to adjust and the temperature of a room is still unbalanced or the use requirement of a user is not satisfied frequently occur in the actual operation.
Disclosure of Invention
The invention aims to overcome the defects of low regulation efficiency and poor regulation effect of manually regulating the flow of each branch of a heating system in the prior art, and aims to provide a heating water outlet control method, a heating water outlet control device, heating water outlet control equipment, a heating water outlet control medium and a heating system.
The invention solves the technical problems through the following technical scheme:
the invention provides a heating water outlet control method, which comprises the following steps:
controlling water flow in each heating branch to perform heating circulation according to a preset flow value; each heating area corresponds to at least one heating branch;
acquiring actual area temperature corresponding to each heating area;
acquiring a first heating branch and a second heating branch according to the actual area temperature; the actual area temperature of the heating area corresponding to the first heating branch is less than the preset temperature, and the actual area temperature of the heating area corresponding to the second heating branch is greater than or equal to the preset temperature;
increasing the water flow in the first heating branches of a first set number, and/or reducing the water flow in the second heating branches of a second set number;
acquiring first flow adjustment time length, and acquiring the actual area temperature of the heating area corresponding to the first heating branch when the first flow adjustment time length reaches a first set threshold value;
when the newly acquired actual area temperature is lower than the preset temperature, increasing the total water volume in a main heating pipeline to increase the water flow volume in the first heating branch, and re-executing the step of acquiring the actual area temperature of the heating area corresponding to the first heating branch until the actual area temperature of each heating area reaches the corresponding preset temperature; and all the heating branches are communicated with the heating main pipeline.
Preferably, the heating water outlet control method is applied to a heating system, the heating system comprises a water collector and a water separator, and a booster pump is arranged on a water outlet main pipeline of the water collector and/or a water inlet main pipeline of the water separator;
the step of increasing the total water amount in the main heating line to increase the water flow amount in the first heating branch line includes:
increasing the working power of the booster pump arranged on the water outlet main pipeline of the water collector and/or the water inlet main pipeline of the water separator so as to increase the total water volume in the heating main pipeline; wherein, the total water volume in the heating main pipeline is positively correlated with the water flow volume in the first heating branch pipeline.
Preferably, the heating water outlet control method is applied to a heating system, and the heating system comprises a heating furnace;
the step of increasing the total water amount in the main heating line to increase the water flow amount in the first heating branch line includes:
and increasing the working power of the water pump in the heating stove so as to increase the total water quantity in the heating main pipeline and the water flow quantity in the first heating branch pipeline to be in positive correlation.
Preferably, each heating branch corresponds to a water quantity servo motor for adjusting water flow;
the step of controlling the water flow in each heating branch to perform heating circulation according to a preset flow value comprises the following steps:
and adjusting the opening degree of a valve in the water quantity servo motor of each heating branch to the maximum so that each heating branch performs heating circulation under the maximum water flow.
Preferably, the step of increasing the water flow rate in the first heating branch of the first set number and/or decreasing the water flow rate in the second heating branch of the second set number further includes:
acquiring a second flow regulation duration;
when the second flow regulation time length reaches a second set threshold value and the actual area temperature of the heating area corresponding to the first heating branch is smaller than the preset temperature, stopping regulating the water flow in the first heating branch and the second heating branch; wherein the second flow adjustment duration is greater than the first flow adjustment duration; or the like, or, alternatively,
when the actual area temperature corresponding to the second heating branch is the preset temperature before adjustment and the actual area temperature corresponding to the second heating branch is reduced after adjustment, stopping adjusting the water flow in the first heating branch and the second heating branch; or the like, or, alternatively,
and when the actual area temperature corresponding to the second heating branch is higher than the preset temperature before adjustment and the actual area temperature corresponding to the second heating branch is reduced to the preset temperature after adjustment, stopping adjusting the water flow in the first heating branch and the second heating branch.
Preferably, the step of obtaining the actual area temperature corresponding to each heating area further includes:
when the actual area temperatures corresponding to all the heating branches are greater than the preset temperature, reducing the total water volume in the heating main pipeline to reduce the water flow in each heating branch, and re-executing the step of obtaining the actual area temperature corresponding to each heating area until the actual area temperature of each heating area reaches the corresponding preset temperature.
The invention also provides a heating water outlet control device, which comprises:
the flow control module is used for controlling water flow in each heating branch to perform heating circulation according to a preset flow value; each heating area corresponds to at least one heating branch;
the actual area temperature acquisition module is used for acquiring the actual area temperature corresponding to each heating area;
the heating branch acquisition module is used for acquiring a first heating branch and a second heating branch according to the actual area temperature; the actual area temperature of the heating area corresponding to the first heating branch is less than the preset temperature, and the actual area temperature of the heating area corresponding to the second heating branch is greater than or equal to the preset temperature;
the first flow regulating module is used for increasing the water flow in the first heating branches with a first set number and/or reducing the water flow in the second heating branches with a second set number;
the first time length obtaining module is used for obtaining a first flow adjusting time length and calling the actual area temperature obtaining module to obtain the actual area temperature of the heating area corresponding to the first heating branch when the first flow adjusting time length reaches a first set threshold value;
the second flow regulating module is used for increasing the total water amount in the heating main pipeline to increase the water flow in the first heating branch when the newly acquired actual area temperature is lower than the preset temperature, and calling the actual area temperature acquiring module to acquire the actual area temperature of the heating area corresponding to the first heating branch until the actual area temperature of each heating area reaches the corresponding preset temperature; and all the heating branches are communicated with the heating main pipeline.
Preferably, the heating water outlet control method is applied to a heating system, the heating system comprises a water collector and a water separator, and a booster pump is arranged on a water outlet main pipeline of the water collector and/or a water inlet main pipeline of the water separator;
the second flow regulating module is used for increasing the working power of the booster pump arranged on the water outlet main pipeline of the water collector and/or the water inlet main pipeline of the water separator so as to increase the total water volume in the heating main pipeline; wherein, the total water volume in the heating main pipeline is positively correlated with the water flow volume in the first heating branch pipeline.
Preferably, the heating water outlet control method is applied to a heating system, and the heating system comprises a heating furnace;
the second flow regulating module is used for increasing the working power of the water pump in the heating stove so as to increase the total water volume in the heating main pipeline and the water flow in the first heating branch pipeline to be in positive correlation.
Preferably, each heating branch corresponds to a water quantity servo motor for adjusting water flow;
the flow control module is used for adjusting the opening degree of a valve in a water quantity servo motor of each heating branch to the maximum so that each heating branch can perform heating circulation under the maximum water flow.
Preferably, the heating water outlet control device further comprises:
the second duration obtaining module is used for obtaining a second flow adjusting duration;
the first flow regulating module is used for stopping regulating the water flow in the first heating branch and the second heating branch when the second flow regulating time reaches a second set threshold and the actual area temperature of the heating area corresponding to the first heating branch is less than the preset temperature; wherein the second flow adjustment duration is greater than the first flow adjustment duration; or the like, or, alternatively,
the first flow regulating module is used for stopping regulating the water flow in the first heating branch and the second heating branch when the actual area temperature corresponding to the second heating branch before regulation is the preset temperature and the actual area temperature corresponding to the second heating branch after regulation is reduced; or the like, or, alternatively,
the first flow regulating module is used for stopping regulating the water flow in the first heating branch and the second heating branch when the actual area temperature corresponding to the second heating branch is higher than the preset temperature before regulation and the actual area temperature corresponding to the second heating branch is reduced to the preset temperature after regulation.
Preferably, the second flow rate adjusting module is further configured to, when the actual area temperatures corresponding to all the heating branches are greater than the preset temperature, reduce the total water amount in the heating main pipeline to reduce the water flow rate in each heating branch, and call the actual area temperature obtaining module to obtain the actual area temperature corresponding to each heating area until the actual area temperature of each heating area reaches the corresponding preset temperature.
The invention also provides electronic equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the heating water outlet control method when executing the computer program.
The present invention also provides a computer-readable storage medium having stored thereon a computer program which, when being executed by a processor, implements the steps of the heating effluent control method described above.
The invention also provides a heating system which comprises the heating water outlet control device.
On the basis of the common knowledge in the field, the preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
(1) after the heating system is in a heating state for a period of time, when the temperature of a certain room is detected to be lower than the preset temperature, the water flow in the pipeline reaching the preset temperature is adjusted to be small (or the flow in the pipeline with lower temperature is increased); when the temperature of the low-temperature room is found to be unable to reach the preset temperature all the time after being adjusted for a period of time, the flow in the heating main pipeline is smaller, at the moment, the flow in the heating main pipeline is increased to increase the water quantity in the heating branch, so that the temperature of each room can be timely and effectively ensured to meet the use requirement of a user, the supercooling condition is avoided, and the heating water outlet adjusting efficiency and the adjusting effect are effectively improved; (2) under the condition that the flow in the heating main pipeline is enough, the condition that the room temperature is too cold or too hot is effectively avoided by reducing the flow of the pipeline reaching the preset temperature or increasing the flow of the pipeline not reaching the preset temperature; (3) once the room temperature which has originally reached the preset temperature is reduced due to the flow regulation temperature, the regulation is stopped, so that the situation that more room temperatures cannot meet the use requirements of users is avoided; (4) and after the set time is adjusted, the room temperature is always lower than the set temperature, and the flow adjustment is stopped to reduce the power consumption.
Drawings
Fig. 1 is a flowchart of a heating effluent control method according to embodiment 1 of the present invention.
Fig. 2 is a flowchart of a heating effluent control method according to embodiment 2 of the present invention.
Fig. 3 is a schematic block diagram of a heating water outlet control device according to embodiment 3 of the present invention.
Fig. 4 is a schematic block diagram of a heating water outlet control device according to embodiment 4 of the present invention.
Fig. 5 is a schematic structural view of a heating system according to embodiment 5 of the present invention.
Fig. 6 is a schematic structural diagram of an electronic device for implementing a heating water outlet control method according to embodiment 6 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1, the heating water outlet control method of the present embodiment includes:
s101, controlling water flow in each heating branch to perform heating circulation according to a preset flow value;
each heating area corresponds to at least one heating branch; the preset flow value can be determined or adjusted according to actual scenes, and can be more effectively suitable for corresponding scenes to achieve better heating control effect.
S102, acquiring actual area temperature corresponding to each heating area;
the heating area includes, but is not limited to, each room area in a home heating scene, and a temperature acquisition device (such as a temperature sensor or a thermostat) is arranged in each room area to detect the temperature data of each room in real time to know the heating condition of each room.
S103, acquiring a first heating branch and a second heating branch according to the actual area temperature;
the actual area temperature of the heating area corresponding to the first heating branch is less than the preset temperature, and the actual area temperature of the heating area corresponding to the second heating branch is greater than or equal to the preset temperature; after the heating system starts the heating mode for a set time, the temperature corresponding to each heating area (namely, heating room) is increased, and the temperature data corresponding to each room is detected, so that the temperature of some rooms reaches the preset temperature and the temperature of some rooms does not reach the preset temperature due to different lengths of ground heating pipes laid in the rooms; whether reach the preset temperature based on the room temperature distinguishes the heating branch road that corresponds to in the follow-up control that corresponds of carrying out, guaranteed heating water control's rationality and promptness.
S104, increasing the water flow in the first heating branches with the first set number, and/or reducing the water flow in the second heating branches with the second set number;
the opening degree of a water quantity servo motor corresponding to the second heating branch which reaches or exceeds the preset temperature is automatically reduced to reduce the water flow in the corresponding second heating branch, and under the condition that the total water quantity is not changed, the water flow in the first heating branch is equivalently and synchronously increased; after the flow is regulated for a period of time, if the room temperature of the room is lower than the preset temperature, the water flow in the corresponding second heating branch is continuously reduced until the room temperatures of all the rooms reach the preset temperature, so that the condition that the room temperatures are too low is avoided;
in addition, the adjustment of the water flow in the first heating branch is equivalent to the synchronous adjustment of the water flow in the second heating branch under the condition that the total water amount is not changed, and the adjustment principle corresponding to the adjustment mode is similar to that described above, so that the details are not repeated here.
Of course, the adjustment of the water flow in the first heating branch and the adjustment of the water flow in the first heating branch can be synchronously performed, and specific water flow adjusting parameters can be determined and adjusted according to actual conditions.
S105, acquiring a first flow regulation duration, and executing the step S106 when the first flow regulation duration reaches a first set threshold;
s106, acquiring the actual area temperature of the heating area corresponding to the first heating branch;
s107, when the newly acquired actual area temperature is lower than the preset temperature, increasing the total water volume in the heating main pipeline to increase the water flow volume in the first heating branch pipeline, and executing the step S106 again until the actual area temperature of each heating area reaches the corresponding preset temperature; wherein, all heating branches all communicate with the heating main line.
The temperature of finding the low temperature room after adjusting a period of time can't reach all the time and predetermine the temperature, then show that the flow in the heating main line is less, through the flow in the increase heating main line in order to increase the water yield in the heating branch road this moment, guarantee in time effectively that the temperature homoenergetic in every room can reach user's user demand, avoid the condition of subcooling to take place, improved heating play water regulation efficiency and regulating effect effectively.
In this embodiment, after the heating system is in the heating state for a period of time, when it is detected that the temperature of a certain room has not reached the preset temperature, the water flow in the pipeline that has reached the preset temperature is turned down (or the flow in the pipeline with a lower temperature is turned up); when the temperature of the low-temperature room is found to be incapable of reaching the preset temperature all the time after being adjusted for a period of time, the flow in the heating main pipeline is smaller, the flow in the heating main pipeline is increased to increase the water quantity in the heating branch, the temperature of each room can be timely and effectively guaranteed to meet the use requirement of a user, the supercooling condition is avoided, and the heating water outlet adjusting efficiency and the adjusting effect are effectively improved.
Example 2
As shown in fig. 2, the heating water outlet control method of the present embodiment is a further improvement of embodiment 1, specifically:
the heating water outlet control method is applied to a heating system, each heating branch corresponds to a water volume servo motor for adjusting water flow, and specifically the heating system comprises a water dividing and collecting device, and the water collecting device or the water dividing device in the water dividing and collecting device is provided with the water volume servo motor for adjusting the heating water volume of each heating branch.
Step S101 includes:
s1011, adjusting the opening degree of a valve in the water quantity servo motor of each heating branch to be maximum, so that each heating branch performs heating circulation under the maximum water flow.
When heating just started, the temperature controller that every room set up detected every room and all did not reach the settlement temperature, and the valve aperture of the water servo motor of controller control each heating branch road among the adoption heating system is opened to maximum aperture to guarantee the water flow in all heating branch roads and fully circulate in the at utmost, shorten heating cycle, guaranteed heating control efficiency.
Step S104 is followed by:
acquiring a second flow regulation duration;
when the second flow regulation time length reaches a second set threshold value and the actual area temperature of the heating area corresponding to the first heating branch is less than the preset temperature, stopping regulating the water flow in the first heating branch and the second heating branch; wherein the second flow adjustment duration is greater than the first flow adjustment duration;
if the actual area temperature can not reach the preset temperature all the time by adjusting the first heating branch and the second heating branch within a certain time, the adjustment is stopped, and the power consumption is prevented from being adjusted unnecessarily due to unlimited adjustment.
Or when the actual area temperature corresponding to the second heating branch before adjustment is the preset temperature and the actual area temperature corresponding to the second heating branch after adjustment is reduced, stopping adjusting the water flow in the first heating branch and the second heating branch;
once the room temperature which has originally reached the preset temperature is reduced due to the flow regulation temperature, the regulation is stopped, so that the situation that more room temperatures cannot meet the use requirements of users is avoided.
Or when the actual area temperature corresponding to the second heating branch is greater than the preset temperature before adjustment and the actual area temperature corresponding to the second heating branch is reduced to the preset temperature after adjustment, stopping adjusting the water flow in the first heating branch and the second heating branch.
The room temperature is higher than the preset temperature, the actual area temperature corresponding to the second heating branch circuit is reduced to the preset temperature after the flow regulation, the room temperature is indicated to reach the use requirement of a user, the regulation can be stopped at the moment, the situation that the room is overheated is avoided, and the use experience of the user is improved.
The heating water outlet control method is applied to a heating system, the heating system comprises a water collector and a water separator, and a booster pump is arranged on a water outlet main pipeline of the water collector and/or a water inlet main pipeline of the water separator. The heating water outlet control method is applied to a heating system, and the heating system comprises a heating furnace.
The implementation manner of increasing the total water amount in the heating main line to increase the water flow amount in the first heating branch line in step S107 is as follows:
increasing the working power of a booster pump arranged on a water outlet main pipeline of the water collector and/or a water inlet main pipeline of the water distributor so as to increase the total water volume in the heating main pipeline; wherein, the total water volume in the heating main pipeline is positively correlated with the water flow in the first heating branch.
And/or the working power of a water pump in the heating stove is increased so as to increase the total water quantity in the heating main pipeline and the water flow quantity in the first heating branch pipeline to be in positive correlation.
Further, step S102 is followed by:
and S108, when the actual area temperatures corresponding to all the heating branches are greater than the preset temperature, reducing the total water amount in the heating main pipeline to reduce the water flow in each heating branch, and executing the step S102 again until the actual area temperature of each heating area reaches the corresponding preset temperature.
When keeping the total water yield in the heating main pipeline under certain circumstances, no matter how to adjust the actual zone temperature that can't make the heating branch road correspond equals preset temperature, then show that the total water yield in the current heating main pipeline is too big, can reduce the discharge in every heating branch road in step through the mode that reduces the total water yield in the heating main pipeline this moment to realize reducing the purpose of the room temperature that the heating branch road corresponds, further improved heating water control effect.
In this embodiment, after the heating system is in the heating state for a period of time, when it is detected that the temperature of a certain room has not reached the preset temperature, the water flow in the pipeline that has reached the preset temperature is turned down (or the flow in the pipeline with a lower temperature is turned up); when the temperature of the low-temperature room is found to be unable to reach the preset temperature all the time after being adjusted for a period of time, the flow in the heating main pipeline is smaller, at the moment, the flow in the heating main pipeline is increased to increase the water quantity in the heating branch, so that the temperature of each room can be timely and effectively ensured to meet the use requirement of a user, the supercooling condition is avoided, and the heating water outlet adjusting efficiency and the adjusting effect are effectively improved; under the condition that the flow in the heating main pipeline is enough, the condition that the room temperature is too cold or too hot is effectively avoided by reducing the flow of the pipeline reaching the preset temperature or increasing the flow of the pipeline not reaching the preset temperature; once the room temperature which has originally reached the preset temperature is reduced due to the flow regulation temperature, the regulation is stopped, so that the situation that more room temperatures cannot meet the use requirements of users is avoided; and after the set time is adjusted, the room temperature is always lower than the set temperature, and the flow adjustment is stopped to reduce the power consumption.
Example 3
As shown in fig. 3, the heating effluent control system of the present embodiment includes a flow control module 1, an actual area temperature obtaining module 2, a heating branch obtaining module 3, a first flow regulation module 4, a first time length obtaining module 5, and a second flow regulation module 6.
The flow control module 1 is used for controlling water flow in each heating branch to perform heating circulation according to a preset flow value;
each heating area corresponds to at least one heating branch; the preset flow value can be determined or adjusted according to actual scenes, and can be more effectively suitable for corresponding scenes to achieve better heating control effect.
The actual area temperature acquisition module 2 is used for acquiring the actual area temperature corresponding to each heating area;
the heating area includes, but is not limited to, each room area in a home heating scene, and a temperature acquisition device (such as a temperature sensor or a thermostat) is arranged in each room area to detect the temperature data of each room in real time to know the heating condition of each room.
The heating branch acquisition module 3 is used for acquiring a first heating branch and a second heating branch according to the actual area temperature;
the actual area temperature of the heating area corresponding to the first heating branch is less than the preset temperature, and the actual area temperature of the heating area corresponding to the second heating branch is greater than or equal to the preset temperature; after the heating system starts the heating mode for a set time, the temperature corresponding to each heating area (namely, heating room) is increased, and the temperature data corresponding to each room is detected, so that the temperature of some rooms reaches the preset temperature and the temperature of some rooms does not reach the preset temperature due to different lengths of ground heating pipes laid in the rooms; whether reach the preset temperature based on the room temperature distinguishes the heating branch road that corresponds to in the follow-up control that corresponds of carrying out, guaranteed heating water control's rationality and promptness.
The first flow regulating module 4 is used for increasing the water flow in the first heating branches with a first set number and/or reducing the water flow in the second heating branches with a second set number;
the opening degree of a water quantity servo motor corresponding to the second heating branch which reaches or exceeds the preset temperature is automatically reduced to reduce the water flow in the corresponding second heating branch, and under the condition that the total water quantity is not changed, the water flow in the first heating branch is equivalently and synchronously increased; after the flow is regulated for a period of time, if the room temperature of the room is lower than the preset temperature, the water flow in the corresponding second heating branch is continuously reduced until the room temperatures of all the rooms reach the preset temperature, so that the condition that the room temperatures are too low is avoided;
in addition, the adjustment of the water flow in the first heating branch is equivalent to the synchronous adjustment of the water flow in the second heating branch under the condition that the total water amount is not changed, and the adjustment principle corresponding to the adjustment mode is similar to that described above, so that the details are not repeated here.
Of course, the adjustment of the water flow in the first heating branch and the adjustment of the water flow in the first heating branch can be synchronously performed, and specific water flow adjusting parameters can be determined and adjusted according to actual conditions.
The first time length obtaining module 5 is configured to obtain a first flow adjustment time length, and when the first flow adjustment time length reaches a first set threshold, call the actual area temperature obtaining module 2 to obtain an actual area temperature of a heating area corresponding to the first heating branch;
the second flow regulating module 6 is configured to increase the total water amount in the heating main pipeline to increase the water flow in the first heating branch when the newly acquired actual area temperature is less than the preset temperature, and call the actual area temperature acquiring module 2 to acquire the actual area temperature of the heating area corresponding to the first heating branch until the actual area temperature of each heating area reaches the corresponding preset temperature; wherein, all heating branches all communicate with the heating main line.
The temperature of finding the low temperature room after adjusting a period of time can't reach all the time and predetermine the temperature, then show that the flow in the heating main line is less, through the flow in the increase heating main line in order to increase the water yield in the heating branch road this moment, guarantee in time effectively that the temperature homoenergetic in every room can reach user's user demand, avoid the condition of subcooling to take place, improved heating play water regulation efficiency and regulating effect effectively.
In this embodiment, after the heating system is in the heating state for a period of time, when it is detected that the temperature of a certain room has not reached the preset temperature, the water flow in the pipeline that has reached the preset temperature is turned down (or the flow in the pipeline with a lower temperature is turned up); when the temperature of the low-temperature room is found to be incapable of reaching the preset temperature all the time after being adjusted for a period of time, the flow in the heating main pipeline is smaller, the flow in the heating main pipeline is increased to increase the water quantity in the heating branch, the temperature of each room can be timely and effectively guaranteed to meet the use requirement of a user, the supercooling condition is avoided, and the heating water outlet adjusting efficiency and the adjusting effect are effectively improved.
Example 4
As shown in fig. 4, the heating effluent control system of the present embodiment is a further improvement of embodiment 3, specifically:
the heating water outlet control method is applied to a heating system, each heating branch corresponds to a water volume servo motor for adjusting water flow, and specifically the heating system comprises a water dividing and collecting device, and the water collecting device or the water dividing device in the water dividing and collecting device is provided with the water volume servo motor for adjusting the heating water volume of each heating branch.
The flow control module 1 is used for adjusting the valve opening degree of the water quantity servo motor of each heating branch to the maximum, so that each heating branch performs heating circulation under the maximum water flow.
When heating just started, the temperature controller that every room set up detected every room and all did not reach the settlement temperature, and the valve aperture of the water servo motor of controller control each heating branch road among the adoption heating system is opened to maximum aperture to guarantee the water flow in all heating branch roads and fully circulate in the at utmost, shorten heating cycle, guaranteed heating control efficiency.
The heating water outlet control device of the embodiment further comprises a second duration obtaining module 7.
The second duration obtaining module 7 is configured to obtain a second flow adjustment duration;
the first flow regulating module 4 is used for stopping regulating the water flow in the first heating branch and the second heating branch when the second flow regulating time reaches a second set threshold and the actual area temperature of the heating area corresponding to the first heating branch is less than the preset temperature; wherein the second flow adjustment duration is greater than the first flow adjustment duration;
if the actual area temperature can not reach the preset temperature all the time by adjusting the first heating branch and the second heating branch within a certain time, the adjustment is stopped, and the power consumption is prevented from being adjusted unnecessarily due to unlimited adjustment.
Or, the first flow regulating module 4 is configured to stop regulating the water flows in the first heating branch and the second heating branch when the actual area temperature corresponding to the second heating branch before regulation is the preset temperature and the actual area temperature corresponding to the second heating branch after regulation is decreased;
once the room temperature which has originally reached the preset temperature is reduced due to the flow regulation temperature, the regulation is stopped, so that the situation that more room temperatures cannot meet the use requirements of users is avoided.
Or, the first flow regulating module 4 is configured to stop regulating the water flow in the first heating branch and the second heating branch when the actual area temperature corresponding to the second heating branch before regulation is greater than the preset temperature and the actual area temperature corresponding to the second heating branch after regulation is decreased to the preset temperature.
The room temperature is higher than the preset temperature, the actual area temperature corresponding to the second heating branch circuit is reduced to the preset temperature after the flow regulation, the room temperature is indicated to reach the use requirement of a user, the regulation can be stopped at the moment, the situation that the room is overheated is avoided, and the use experience of the user is improved.
The heating water outlet control method is applied to a heating system, the heating system comprises a water collector and a water separator, and a booster pump is arranged on a water outlet main pipeline of the water collector and/or a water inlet main pipeline of the water separator; the heating water outlet control method is applied to a heating system, and the heating system comprises a heating furnace.
The second flow regulating module 6 is used for increasing the working power of a booster pump arranged on the water outlet main pipeline of the water collector and/or the water inlet main pipeline of the water distributor so as to increase the total water volume in the heating main pipeline; wherein, the total water volume in the heating main pipeline is positively correlated with the water flow in the first heating branch.
And the second flow regulating module 6 is used for increasing the working power of the water pump in the heating stove so as to increase the total water amount in the heating main pipeline and the water flow in the first heating branch.
In addition, the second flow regulating module 6 is further configured to reduce the total water amount in the heating main pipeline to reduce the water flow in each heating branch when the actual area temperatures corresponding to all the heating branches are greater than the preset temperature, and call the actual area temperature obtaining module 2 to obtain the actual area temperature corresponding to each heating area until the actual area temperature of each heating area reaches the corresponding preset temperature.
When keeping the total water yield in the heating main pipeline under certain circumstances, no matter how to adjust the actual zone temperature that can't make the heating branch road correspond equals preset temperature, then show that the total water yield in the current heating main pipeline is too big, can reduce the discharge in every heating branch road in step through the mode that reduces the total water yield in the heating main pipeline this moment to realize reducing the purpose of the room temperature that the heating branch road corresponds, further improved heating water control effect.
In this embodiment, after the heating system is in the heating state for a period of time, when it is detected that the temperature of a certain room has not reached the preset temperature, the water flow in the pipeline that has reached the preset temperature is turned down (or the flow in the pipeline with a lower temperature is turned up); when the temperature of the low-temperature room is found to be unable to reach the preset temperature all the time after being adjusted for a period of time, the flow in the heating main pipeline is smaller, at the moment, the flow in the heating main pipeline is increased to increase the water quantity in the heating branch, so that the temperature of each room can be timely and effectively ensured to meet the use requirement of a user, the supercooling condition is avoided, and the heating water outlet adjusting efficiency and the adjusting effect are effectively improved; under the condition that the flow in the heating main pipeline is enough, the condition that the room temperature is too cold or too hot is effectively avoided by reducing the flow of the pipeline reaching the preset temperature or increasing the flow of the pipeline not reaching the preset temperature; once the room temperature which has originally reached the preset temperature is reduced due to the flow regulation temperature, the regulation is stopped, so that the situation that more room temperatures cannot meet the use requirements of users is avoided; and after the set time is adjusted, the room temperature is always lower than the set temperature, and the flow adjustment is stopped to reduce the power consumption.
Example 5
The heating system of the present embodiment includes the heating effluent control system in any one of embodiments 3 or 4.
As shown in fig. 5, the heating system of the present embodiment includes a water collector 8, a water separator 9, a heating stove 10, a controller 11, a temperature controller 12, a booster pump 13, a water pump 14, and the like. Wherein, install a plurality of water yield servo motor on the water collector 8, every water yield servo motor corresponds the water yield in the heating branch road of control, and in the heating scene of family, every room in the family is installed corresponding temperature controller with real-time detection room temperature.
Wherein, the booster pump is arranged on the water outlet main pipeline of the water collector and/or the water inlet main pipeline of the water separator so as to increase the total water volume in the heating main pipeline; the total water amount in the heating main pipeline can be increased in a mode of increasing the power of a water pump in the heating furnace; of course, the two ways of increasing the total water amount in the main heating pipeline can be selected alternatively according to actual requirements, or the two ways can be combined to further improve the heating control efficiency.
Heating stove, temperature controller, water yield servo motor, booster pump and water pump all are connected with the controller electricity to in the controller data of gathering correspondence and to its control that corresponds, concrete control principle belongs to the mature technique in this field, therefore just no longer gives unnecessary details here.
The heating system of this embodiment is based on foretell heating play water control system, can real-time supervision each room actual temperature, opens the discharge in the dynamic adjustment pipeline automatically, avoids the room temperature to appear the condition emergence of subcooling, has improved heating play water regulation efficiency and regulating effect effectively.
Example 6
Fig. 6 is a schematic structural diagram of an electronic device according to embodiment 6 of the present invention. The electronic equipment comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and when the processor executes the program, the heating and water outlet control method in any embodiment of the embodiment 1 or 2 is realized. The electronic device 30 shown in fig. 6 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiment of the present invention.
As shown in fig. 6, the electronic device 30 may be embodied in the form of a general purpose computing device, which may be, for example, a server device. The components of the electronic device 30 may include, but are not limited to: the at least one processor 31, the at least one memory 32, and a bus 33 connecting the various system components (including the memory 32 and the processor 31).
The bus 33 includes a data bus, an address bus, and a control bus.
The memory 32 may include volatile memory, such as Random Access Memory (RAM)321 and/or cache memory 322, and may further include Read Only Memory (ROM) 323.
The processor 31 executes various functional applications and data processing, such as a heating and water outlet control method in any one of embodiments 1 or 2 of the present invention, by running a computer program stored in the memory 32.
The electronic device 30 may also communicate with one or more external devices 34 (e.g., keyboard, pointing device, etc.). Such communication may be through input/output (I/O) interfaces 35. Also, model-generating device 30 may also communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet) via network adapter 36. As shown in FIG. 6, network adapter 36 communicates with the other modules of model-generating device 30 via bus 33. It should be understood that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the model-generating device 30, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID (disk array) systems, tape drives, and data backup storage systems, etc.
It should be noted that although in the above detailed description several units/modules or sub-units/modules of the electronic device are mentioned, such a division is merely exemplary and not mandatory. Indeed, the features and functionality of two or more of the units/modules described above may be embodied in one unit/module according to embodiments of the invention. Conversely, the features and functions of one unit/module described above may be further divided into embodiments by a plurality of units/modules.
Example 7
The present embodiment provides a computer-readable storage medium, on which a computer program is stored, and the program, when executed by a processor, implements the steps in the heating and water outlet control method in any one of embodiments 1 or 2.
More specific examples, among others, that the readable storage medium may employ may include, but are not limited to: a portable disk, a hard disk, random access memory, read only memory, erasable programmable read only memory, optical storage device, magnetic storage device, or any suitable combination of the foregoing.
In a possible implementation manner, the present invention can also be implemented in the form of a program product, which includes program codes, and when the program product runs on a terminal device, the program codes are used for causing the terminal device to execute the steps in the heating and water outlet control method implemented in any one of embodiments 1 or 2.
Where program code for carrying out the invention is written in any combination of one or more programming languages, the program code may execute entirely on the user device, partly on the user device, as a stand-alone software package, partly on the user device and partly on a remote device or entirely on the remote device.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. A heating water outlet control method is characterized by comprising the following steps:
controlling water flow in each heating branch to perform heating circulation according to a preset flow value; each heating area corresponds to at least one heating branch;
acquiring actual area temperature corresponding to each heating area;
acquiring a first heating branch and a second heating branch according to the actual area temperature; the actual area temperature of the heating area corresponding to the first heating branch is less than the preset temperature, and the actual area temperature of the heating area corresponding to the second heating branch is greater than or equal to the preset temperature;
increasing the water flow in the first heating branches of a first set number, and/or reducing the water flow in the second heating branches of a second set number;
acquiring first flow adjustment time length, and acquiring the actual area temperature of the heating area corresponding to the first heating branch when the first flow adjustment time length reaches a first set threshold value;
when the newly acquired actual area temperature is lower than the preset temperature, increasing the total water volume in a main heating pipeline to increase the water flow volume in the first heating branch, and re-executing the step of acquiring the actual area temperature of the heating area corresponding to the first heating branch until the actual area temperature of each heating area reaches the corresponding preset temperature; and all the heating branches are communicated with the heating main pipeline.
2. The heating water outlet control method according to claim 1, wherein the heating water outlet control method is applied to a heating system, the heating system comprises a water collector and a water separator, and a booster pump is arranged on a water outlet main pipeline of the water collector and/or a water inlet main pipeline of the water separator;
the step of increasing the total water amount in the main heating line to increase the water flow amount in the first heating branch line includes:
increasing the working power of the booster pump arranged on the water outlet main pipeline of the water collector and/or the water inlet main pipeline of the water separator so as to increase the total water volume in the heating main pipeline; wherein, the total water volume in the heating main pipeline is positively correlated with the water flow volume in the first heating branch pipeline.
3. The heating water outlet control method according to claim 1, wherein the heating water outlet control method is applied to a heating system including a heating furnace;
the step of increasing the total water amount in the main heating line to increase the water flow amount in the first heating branch line includes:
and increasing the working power of the water pump in the heating stove so as to increase the total water quantity in the heating main pipeline and the water flow quantity in the first heating branch pipeline to be in positive correlation.
4. The heating water outlet control method according to any one of claims 1 to 3, wherein each heating branch corresponds to a water amount servo motor for adjusting water flow;
the step of controlling the water flow in each heating branch to perform heating circulation according to a preset flow value comprises the following steps:
and adjusting the opening degree of a valve in the water quantity servo motor of each heating branch to the maximum so that each heating branch performs heating circulation under the maximum water flow.
5. The heating water outlet control method according to claim 1, wherein the step of increasing the flow rate of water in the first heating branch of a first set number and/or decreasing the flow rate of water in the second heating branch of a second set number is further followed by:
acquiring a second flow regulation duration;
when the second flow regulation time length reaches a second set threshold value and the actual area temperature of the heating area corresponding to the first heating branch is smaller than the preset temperature, stopping regulating the water flow in the first heating branch and the second heating branch; wherein the second flow adjustment duration is greater than the first flow adjustment duration; or the like, or, alternatively,
when the actual area temperature corresponding to the second heating branch is the preset temperature before adjustment and the actual area temperature corresponding to the second heating branch is reduced after adjustment, stopping adjusting the water flow in the first heating branch and the second heating branch; or the like, or, alternatively,
and when the actual area temperature corresponding to the second heating branch is higher than the preset temperature before adjustment and the actual area temperature corresponding to the second heating branch is reduced to the preset temperature after adjustment, stopping adjusting the water flow in the first heating branch and the second heating branch.
6. The heating water outlet control method according to claim 1, wherein the step of obtaining the actual zone temperature corresponding to each heating zone further comprises, after the step of obtaining the actual zone temperature corresponding to each heating zone:
when the actual area temperatures corresponding to all the heating branches are greater than the preset temperature, reducing the total water volume in the heating main pipeline to reduce the water flow in each heating branch, and re-executing the step of obtaining the actual area temperature corresponding to each heating area until the actual area temperature of each heating area reaches the corresponding preset temperature.
7. The utility model provides a heating play water controlling means which characterized in that, heating play water controlling means includes:
the flow control module is used for controlling water flow in each heating branch to perform heating circulation according to a preset flow value; each heating area corresponds to at least one heating branch;
the actual area temperature acquisition module is used for acquiring the actual area temperature corresponding to each heating area;
the heating branch acquisition module is used for acquiring a first heating branch and a second heating branch according to the actual area temperature; the actual area temperature of the heating area corresponding to the first heating branch is less than the preset temperature, and the actual area temperature of the heating area corresponding to the second heating branch is greater than or equal to the preset temperature;
the first flow regulating module is used for increasing the water flow in the first heating branches with a first set number and/or reducing the water flow in the second heating branches with a second set number;
the first time length obtaining module is used for obtaining a first flow adjusting time length and calling the actual area temperature obtaining module to obtain the actual area temperature of the heating area corresponding to the first heating branch when the first flow adjusting time length reaches a first set threshold value;
the second flow regulating module is used for increasing the total water amount in the heating main pipeline to increase the water flow in the first heating branch when the newly acquired actual area temperature is lower than the preset temperature, and calling the actual area temperature acquiring module to acquire the actual area temperature of the heating area corresponding to the first heating branch until the actual area temperature of each heating area reaches the corresponding preset temperature; and all the heating branches are communicated with the heating main pipeline.
8. An electronic device comprising a memory, a processor and a computer program stored on the memory and operable on the processor, wherein the processor implements the heating effluent control method of any one of claims 1-6 when executing the computer program.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the heating effluent control method according to any one of claims 1 to 6.
10. A heating system, characterized in that the heating system comprises the heating effluent control apparatus of claim 7.
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| CN202110104086.2A CN112944449B (en) | 2021-01-26 | 2021-01-26 | Heating water outlet control method, system, equipment, medium and heating system |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748210A (en) * | 2015-03-20 | 2015-07-01 | 陕西服装工程学院 | Energy-saving heating device and method based on power carrier technology |
| CN109340890A (en) * | 2018-09-28 | 2019-02-15 | 广东电网有限责任公司 | A kind of temperature energy-saving control system and method for residential building central heating |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748210A (en) * | 2015-03-20 | 2015-07-01 | 陕西服装工程学院 | Energy-saving heating device and method based on power carrier technology |
| CN109340890A (en) * | 2018-09-28 | 2019-02-15 | 广东电网有限责任公司 | A kind of temperature energy-saving control system and method for residential building central heating |
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