CN112923422B - Heating control method and related device - Google Patents
Heating control method and related device Download PDFInfo
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- CN112923422B CN112923422B CN202110223077.5A CN202110223077A CN112923422B CN 112923422 B CN112923422 B CN 112923422B CN 202110223077 A CN202110223077 A CN 202110223077A CN 112923422 B CN112923422 B CN 112923422B
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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
- F24D3/00—Hot-water central heating systems
- F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
- F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
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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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
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Abstract
The application discloses a heating control method and a related device, wherein a heating system is used for heating a building, the building comprises a first room and a second room adjacent to the first room, the heating device comprises a plurality of room temperature sensors and a plurality of heating pipelines, and service equipment determines the first room temperature of the first room through the first room temperature sensor; when the first indoor temperature is lower than the preset temperature, acquiring a second indoor temperature of a second room adjacent to the first room; if the second indoor temperature is higher than the preset temperature, determining heating parameters according to the first indoor temperature and the second indoor temperature; and controlling the second room to heat the first room through the first pipeline according to the heating parameters. The indoor temperature of a plurality of rooms and the water flow temperature of a heating pipeline are judged, so that mutual heating between the rooms is realized, the operation cost of heating equipment is reduced, and the heating efficiency is improved.
Description
Technical Field
The present application relates to the field of heating technologies, and in particular, to a heating control method and a related device.
Background
In order to improve the quality of life, in some areas with cold temperature in winter, a heating system is generally required to heat each room in a building, and in the prior art, heating of different rooms is generally performed in a series heating mode or a parallel heating mode, wherein the series heating mode is to connect heating pipelines of each room in series, so that the installation cost of the heating system can be effectively reduced, but the series heating mode cannot be independently controlled for a single room, and when any pipeline works abnormally, the problem that a plurality of rooms related to the heating pipelines are abnormal in heating can be caused; since the parallel heating has a plurality of heating pipes, it is possible to control different rooms individually, but when controlling a single room, it is necessary to adjust the heating temperature of the room by moving the entire heating pipe, which increases the heating cost.
Disclosure of Invention
The embodiment of the application provides a heating control method and a related device.
In a first aspect, an embodiment of the present invention provides a heating control method applied to a service device of a heating system, where the heating system is configured to heat a building, the building includes a first room and a second room adjacent to the first room, the heating device includes a plurality of room temperature sensors and a plurality of heating pipelines, each room has a corresponding room temperature sensor and a corresponding heating pipeline, a first pipeline is provided between the first room and the second room, and both ends of the first pipeline are respectively communicated with the heating pipeline of the first room and the heating pipeline of the second room, the method includes:
determining a first room temperature of a first room by a first room temperature sensor;
when the first indoor temperature is lower than a preset temperature, acquiring a second indoor temperature of a second room adjacent to the first room;
if the second indoor temperature is higher than the preset temperature, determining a heating parameter according to the first indoor temperature and the second indoor temperature;
and controlling the second room to heat the first room through the first pipeline according to the heating parameters.
In a second aspect, an embodiment of the present application provides a heating control device, is applied to the service equipment of heating system, heating system is used for heating the building, the building includes a plurality of rooms, heating system includes a plurality of room temperature sensors and many heating pipelines, and every room has corresponding room temperature sensor and heating pipeline, first room with be equipped with first pipeline between the second room, the both ends of first pipeline respectively with the heating pipeline in first room and the heating pipeline in second room intercommunication, heating control device includes:
an acquisition unit for determining a first indoor temperature of a first room through a first room temperature sensor;
the acquiring unit is further configured to acquire a second indoor temperature of a second room adjacent to the first room when the first indoor temperature is lower than a preset temperature;
the determining unit is used for determining heating parameters according to the first indoor temperature and the second indoor temperature if the second indoor temperature is greater than the preset temperature;
and the heating unit is used for controlling the second room to heat the first room through the first pipeline according to the heating parameters.
In a third aspect, an embodiment of the present application provides a service device, including a processor, a memory, a transceiver, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing steps in any method of the first aspect of the embodiment of the present application.
In a fourth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program makes a computer perform part or all of the steps described in any one of the methods of the first aspect of the present application.
In a fifth aspect, the present application provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform some or all of the steps as described in any one of the methods of the first aspect of the embodiments of the present application. The computer program product may be a software installation package.
It can be seen that, in the embodiment of the present application, a heating system is used for heating a building, where the building includes a first room and a second room adjacent to the first room, the heating apparatus includes a plurality of room temperature sensors and a plurality of heating pipelines, each room has a corresponding room temperature sensor and a corresponding heating pipeline, a first pipeline is disposed between the first room and the second room, two ends of the first pipeline are respectively communicated with the heating pipeline of the first room and the heating pipeline of the second room, and the service device determines a first room temperature of the first room through the first room temperature sensor; when the first indoor temperature is lower than a preset temperature, acquiring a second indoor temperature of a second room adjacent to the first room; if the second indoor temperature is higher than the preset temperature, determining a heating parameter according to the first indoor temperature and the second indoor temperature; and controlling the second room to heat the first room through the first pipeline according to the heating parameters. The indoor temperature of a plurality of rooms and the water flow temperature of a heating pipeline are judged, so that mutual heating between the rooms is realized, the operation cost of heating equipment is reduced, and the heating efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a heating system provided by an embodiment of the present application;
FIG. 2 is a schematic flow chart of a heating control method according to an embodiment of the present application;
fig. 3 is a schematic distribution diagram of a first room and a second room according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a service device provided in an embodiment of the present application;
fig. 5 is a schematic structural diagram of a heating control device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The following are detailed below.
The terms "first," "second," "third," and "fourth," etc. in the description and claims of this application and in the accompanying drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
Referring to fig. 1, fig. 1 is a schematic view of a heating system provided in an embodiment of the present application, where the heating system is configured to heat a building, the building includes a first room and a second room adjacent to the first room, the heating device includes a plurality of room temperature sensors and a plurality of heating pipelines, each room has a corresponding room temperature sensor and a corresponding heating pipeline, a first pipeline is disposed between the first room and the second room, and both ends of the first pipeline are respectively communicated with the heating pipeline of the first room and the heating pipeline of the second room.
Wherein the service device is a device that provides computing services. The service device can be a background server or other devices.
The indoor room temperature sensor is arranged in a room and used for periodically uploading the indoor temperature of the room to the service equipment.
The heating pipelines of each room are mutually independent, so that the indoor temperature of other rooms is prevented from being influenced when one room is heated.
The water temperature sensor is communicated with the heating pipeline and used for detecting the water flow temperature in the heating pipeline and periodically uploading the water flow temperature to the service equipment.
The working principle of the intelligent tourism system of the embodiment of the application is as follows: the heating system is used for heating a building, the building comprises a first room and a second room adjacent to the first room, the heating device comprises a plurality of room temperature sensors and a plurality of heating pipelines, each room is provided with a corresponding room temperature sensor and a corresponding heating pipeline, a first pipeline is arranged between the first room and the second room, two ends of the first pipeline are respectively communicated with the heating pipeline of the first room and the heating pipeline of the second room, and the service equipment determines the first indoor temperature of the first room through the first room temperature sensor; when the first indoor temperature is lower than a preset temperature, acquiring a second indoor temperature of a second room adjacent to the first room; if the second indoor temperature is higher than the preset temperature, determining a heating parameter according to the first indoor temperature and the second indoor temperature; and controlling the second room to heat the first room through the first pipeline according to the heating parameters. The indoor temperature of a plurality of rooms and the water flow temperature of a heating pipeline are judged, so that mutual heating between the rooms is realized, the operation cost of heating equipment is reduced, and the heating efficiency is improved.
Referring to fig. 2 and fig. 3, fig. 2 is a schematic flow chart of a heating control method provided in an embodiment of the present application, and the method is applied to a service device of the heating system, and includes the following steps.
Step 10: the service device determines a first indoor temperature of the first room through the first room temperature sensor.
Wherein the first indoor temperature is 23 degrees, 25 degrees, or other values.
In an embodiment, the first room temperature sensor is disposed at a distance from a heating pipeline of the first room, so as to avoid heat of the heating pipeline from affecting a detection result of the first room temperature sensor.
Step 20: when the first indoor temperature is lower than the preset temperature, the service equipment acquires a second indoor temperature of a second room adjacent to the first room.
Wherein the preset temperature is 23 degrees, 25 degrees or other temperatures.
Wherein the building includes a plurality of rooms therein, and the first room is adjacent to the second room.
In order to improve heating efficiency of a heating system, when it is detected that the first indoor temperature of the first room is lower than a preset temperature, the service device obtains a second indoor temperature of the first room and the second room adjacent to the first room, wherein a heating distance between the first room and the second room represents how many meters of heating pipelines are spaced between the first room and the second room. In a specific embodiment, the heating pipe of the first room and the heating pipe of the second room are both arranged in parallel with a main pipe of a heating system, and when the first room is adjacent to the second room, it indicates that a heating distance of water flowing in the heating pipe of the first room to the heating pipe of the second room is less than a preset heating distance, and the preset heating distance is 10 meters, 20 meters, or other values.
In an embodiment, the second room temperature sensor is disposed at a distance from a heating pipeline of the second room, so as to avoid heat of the heating pipeline from affecting a detection result of the second room temperature sensor.
When the first indoor temperature is lower than the preset temperature, the heating effect of the first room is not satisfactory, and therefore, in order to increase the indoor temperature of the first room, the heat in the first room needs to be increased by other means.
Step 30: and if the second indoor temperature is higher than the preset temperature, determining heating parameters according to the first indoor temperature and the second indoor temperature.
The heating parameters comprise heating direction, heating heat, opening condition of a heating valve and water flow of a heating pipeline.
Specifically, a first pipeline is arranged between the first room and the second room, and two ends of the first pipeline are respectively communicated with the heating pipeline of the first room and the heating pipeline of the second room, so that when the first room is heated by the second room, the second room transmits water flow to the heating pipeline of the first room through the first pipeline.
And when the heating valve is opened, water in the heating pipeline of the first room can be transmitted to the second room through the first pipeline, and water in the heating pipeline of the second room can be transmitted to the first room through the first pipeline, so that the heat exchange process between the first room and the second room is completed.
Wherein the heating heat is 100 coke, 200 coke or other heat values.
Wherein the flow rate of the water in the heating pipeline represents the mass flow rate of the water passing through the heating pipeline in unit time, and the unit of the flow rate of the water is kg/s.
Optionally, if the second indoor temperature is greater than the preset temperature, the first indoor temperature and the second indoor temperature determine a heating parameter, including:
the service equipment determines a first temperature difference value between the first indoor temperature and the preset temperature and a second temperature difference value between the second indoor temperature and the preset temperature;
and when the sum of the first temperature difference and the second temperature difference is greater than zero, the service equipment determines the heating parameters according to the second temperature difference.
Wherein the first temperature difference is-2 ℃, -5 ℃, or other values less than or equal to 0.
Wherein the second temperature difference is 3 ℃, 4 ℃ or other values greater than 0.
Wherein, in order to avoid that the indoor temperature of the second room is lower than the preset temperature due to the influence on the indoor temperature and the heating effect of the second room when the second room heats the first room, a first temperature difference between the first indoor temperature and the preset temperature and a second temperature difference between the second indoor temperature and the preset temperature are determined by the service device, specifically, since the temperature of the first room is lower than the preset temperature, the first temperature difference is less than 0, when the temperature of the second room is greater than the preset temperature, the second temperature difference is greater than 0, when the absolute value of the second temperature difference is larger than the absolute value of the first temperature difference, the second room can be heated, and the heating parameter is determined according to the first temperature difference and the second temperature difference.
Optionally, when the sum of the first temperature difference and the second temperature difference is greater than zero, the determining, by the service device, the heating parameter according to the first temperature difference and the second temperature difference includes:
when the sum of the first temperature difference and the second temperature difference is greater than zero, the service equipment determines a heating quantity according to a first formula Q ═ (S2-S) × k × V × e, the second indoor temperature and the preset temperature, wherein S2 is the second indoor temperature, S is the preset temperature, k is a preset parameter, Q is the heating quantity, V is a heating volume of the first room, and e is a specific heat capacity of air;
and according to the heating heat, the service equipment determines the water flow of the heating pipeline of the second room.
Wherein the preset parameter k is a value greater than 0 and less than 1.
After the second indoor temperature is determined, calculating a difference value between the second indoor temperature and the preset temperature, and multiplying the difference value by the preset parameter, so that the temperature of the second room is not lower than the preset temperature when the second room supplies heat to the first room.
The heating volume of the first room is used to represent the volume of the room where the heating pipeline is located, specifically, the heating volume of the first room may be a preset value, and the volume obtained by measurement of an infrared sensor or other distance measuring sensors may also be used.
Specifically, the heating volume of the first room is 10m3、20m3Or other values.
Wherein the variation of the specific heat capacity of the air at 0-50 ℃ is set as a preset value, and specifically, the specific heat capacity of the air is 1.005 kj.m3/℃。
In a specific embodiment, the first indoor temperature of the first room is 23 degrees, the second indoor temperature of the second room is 29 degrees, the preset temperature is 25 degrees, the first temperature difference is-2 ℃, the second temperature difference is 4 ℃, the preset parameter k is 0.6, and the heat supply volume of the first room is 10m3Said e is 1.005 kj.m3Then, according to the first formula Q ═ S2-S × k × V × e, (29-25) × 0.6 × 10 × 1.005 ═ 24.12 kj.
Optionally, the determining, by the service device, a water flow rate of the heating pipeline of the second room according to the heating heat includes:
acquiring a first water flow enthalpy value of a heating pipeline of a first room and a second water flow enthalpy value of a heating pipeline of a second room;
determining a flow rate of the heating pipe according to the second formula M ═ Q/(i2-i1), the heating heat, the first flow enthalpy value, and the second flow enthalpy value, wherein M is the flow rate of the heating pipe, Q is the heating heat, i2 is the second flow enthalpy value, and i1 is the first flow enthalpy value.
The enthalpy is an important state variable of the system energy of the substance, which represents the total heat contained in the body. When calculating the heating degree of the heating pipeline, the enthalpy value of the water flow supplied to the heating pipeline and the enthalpy value of the water flow returned to the heating pipeline need to be calculated, and the change of the enthalpy value of the water flow supplied to the heating pipeline and the enthalpy value of the water flow returned to the heating pipeline is used as the heat dissipated by the water flow.
Specifically, in order to determine the flow rate of the water in the heating pipe of the first room, it is necessary to determine a first enthalpy value of the water in the heating pipe of the first room and a second enthalpy value of the water in the heating pipe of the second room, on the premise of determining the heating heat.
Optionally, the first water flow enthalpy value of the heating pipe of the first room and the second water flow enthalpy value of the heating pipe of the second room comprise:
the service equipment acquires a first water flow temperature of a heating pipeline of the first room and acquires a second water flow temperature of a heating pipeline of the second room;
the service equipment determines the enthalpy value of the first water flow according to the temperature of the first water flow and determines the enthalpy value of the second water flow according to the temperature of the second water flow.
Specifically, the service device determines the enthalpy value of the water flow according to a third formula i ═ N × a, where i is the enthalpy value of the water flow, N is the temperature of the water flow, and a is a second preset parameter. In one embodiment, the first water stream temperature is 35 degrees, the second water stream temperature is 45 degrees, and the preset parameter is 4.18, then the second water stream enthalpy value i2 ═ 45 × 4.18 ═ 188.1kj/kg, and the first water stream enthalpy value i1 ═ 35 × 4.18 ═ 146.3 kj/kg.
Wherein, after determining the first water flow enthalpy and the second water flow enthalpy, determining the water flow rate of the heating pipeline according to the second formula M ═ Q/(i2-i1), the heating heat, the first water flow enthalpy and the second water flow enthalpy.
In a specific embodiment, the second water flow enthalpy is 188.1kj/kg, the first water flow enthalpy is 146.3kj/kg, and the heating heat is 24.12kj, then according to the second formula M ═ Q/(i2-i1), the water flow rate of the heating pipeline is 0.58kg, thus indicating that the heating pipeline of the second room needs to deliver 0.58kg of water flow rate to the first room for increasing the indoor temperature of the first room.
Optionally, in order to conveniently control the heating valve, after determining the water flow of the heating pipeline, it is further required to determine an opening duration of the heating valve, where the determining the opening duration of the heating valve includes:
determining the water flow velocity of the first pipeline and the pipeline sectional area of the first pipeline;
determining the opening duration of the heating valve according to the fourth formula T/(S × v × ρ), the water flow velocity and the pipeline cross-sectional area, wherein T is the opening duration of the heating valve, M is the water flow of the heating pipeline, S is the pipeline cross-sectional area of the heating pipeline, v is the water flow velocity of the first pipeline, and ρ is the density of water.
Wherein the pipe cross-sectional area of the heating pipe represents an inner diameter area of the heating pipe, and specifically, the pipe cross-sectional area is 0.001 square meter, 0.0005 square meter or other values.
Wherein the water flow rate can be calculated by a flow sensor. The water flow rate may be 0.1m/s, 0.2m/s, or other values.
In one embodiment, the water flow rate M is 0.58kg, the pipe cross-sectional area M is 0.0007 square meters, the water flow rate of the first pipe is 0.2M/s, and the water density is 1000kg/M3Then, according to the fourth equation T/(S × v × ρ) 0.58/0.14 is 4.14 seconds, and thus the opening time period of the heating valve is determined to be 4.14 seconds.
And step 40, controlling the second room to heat the first room by the service equipment according to the heating parameters.
Wherein, heating parameter includes the rivers flow of heating pipeline, according to heating parameter, control the second room to heat to first room, include:
the service equipment controls a heating valve on one side of the first room close to the second room to be opened;
and the service equipment controls the water flow in the heating pipeline of the second room according to the water flow of the heating pipeline, and the water flow is transmitted to the heating pipeline of the first room along the first pipeline.
In one embodiment, in order to ensure that the water flow in the heating pipe of the second room can flow to the heating pipe of the first room through the first pipe after the heating valve is opened, a pump may be added to the heating pipe of the second room, and the water flow pressure in the heating pipe of the second room may be increased through the pump, so as to avoid the water flow in the heating pipe of the first room flowing to the heating pipe of the second room.
When the water flow pressure of the heating pipeline of the second room is greater than the water flow pressure of the heating pipeline of the first room, the flow velocity of the water flow is measured through the flow sensor, and the opening duration of the heating valve is further determined, so that the water flow of the heating pipeline of the second room flows through the heating pipeline of the first room.
In an embodiment, in order to avoid an increase in heating load of the heating system due to too frequent heating process when heating is performed in one room to another room, the heating system may set a heating time interval for each room, specifically, the heating time interval is set to 5 minutes, and when the first room temperature is lower than the preset temperature again after the first room temperature is 2 minutes after heating is completed after the second room is heated to the first room, since a time period between the second room and the last heating is shorter than the heating time interval, it is necessary to heat the first room by another room adjacent to the first room, thereby reducing the heating load of the second room.
In another embodiment, when the first room is lower than the preset temperature and other rooms adjacent to the first room do not meet the condition for heating the first room, the heating system is required to heat the first room through a main heating pipeline by using a water pump, so as to avoid the problem that the temperature in the first room of the first room is too low.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a service device according to an embodiment of the present application, and as shown in the drawing, the service device includes a processor, a memory, a transceiver port, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and the programs include instructions for performing the following steps:
determining a first room temperature of a first room by a first room temperature sensor;
when the first indoor temperature is lower than a preset temperature, acquiring a second indoor temperature of a second room adjacent to the first room;
if the second indoor temperature is higher than the preset temperature, determining a heating parameter according to the first indoor temperature and the second indoor temperature;
and controlling the second room to heat the first room through the first pipeline according to the heating parameters.
In an implementation manner of the present application, in determining a heating parameter according to the first indoor temperature and the second indoor temperature if the second indoor temperature is greater than the preset temperature, the program further includes instructions for executing the following steps:
determining a first temperature difference value between the first indoor temperature and the preset temperature and a second temperature difference value between the second indoor temperature and the preset temperature;
and when the sum of the first temperature difference and the second temperature difference is larger than zero, determining the heating parameter according to the second temperature difference.
In one implementation of the present application, in determining the heating parameter based on the second temperature difference when the sum of the first temperature difference and the second temperature difference is greater than zero, the program further includes instructions for:
when the sum of the first temperature difference and the second temperature difference is greater than zero, determining a heating heat according to a first formula Q ═ S2-S × k × V × e, the second indoor temperature, and the preset temperature, wherein S2 is the second indoor temperature, S is the preset temperature, k is the preset parameter, Q is the heating heat, V is the heating volume of the first room, and e is the specific heat capacity of air;
and determining the flow rate of the water flow according to the heating heat.
In an implementation of the application, the program comprises instructions for carrying out the following steps in particular in determining the water flow rate from the heating heat:
acquiring a first water flow enthalpy value of a heating pipeline of a first room and a second water flow enthalpy value of a heating pipeline of a second room;
determining a flow rate of the heating pipe according to the second formula M ═ Q/(i2-i1), the heating heat, the first flow enthalpy value, and the second flow enthalpy value, wherein M is the flow rate, Q is the heating heat, i2 is the second flow enthalpy value, and i1 is the first flow enthalpy value.
In one implementation of the present application, in controlling the second room to heat the first room through the first pipeline according to the heating parameter, the program includes instructions specifically configured to:
controlling a heating valve on one side of the first room close to the second room to be opened;
and controlling the water flow in the heating pipeline of the second room to be transmitted to the heating pipeline of the first room along the first pipeline according to the water flow.
It should be noted that, for the specific implementation process of the present embodiment, reference may be made to the specific implementation process described in the above method embodiment, and a description thereof is omitted here.
Referring to fig. 5, fig. 5 is a heating control device applied to a service device of a heating system, where the heating system is used to heat a building, the building includes a plurality of rooms, the heating device includes a plurality of room temperature sensors and a plurality of heating pipelines, each room has a corresponding room temperature sensor and a corresponding heating pipeline, a first pipeline is disposed between the first room and the second room, and both ends of the first pipeline are respectively communicated with the heating pipeline of the first room and the heating pipeline of the second room, and the heating control device includes:
an obtaining unit 410 for determining a first indoor temperature of the first room through the first room temperature sensor;
the obtaining unit 410 is further configured to obtain a second indoor temperature of a second room adjacent to the first room when the first indoor temperature is less than a preset temperature;
a determining unit 420, configured to determine a heating parameter according to the first indoor temperature and the second indoor temperature if the second indoor temperature is greater than the preset temperature;
and a heating unit 430, configured to control the second room to heat the first room through the first pipeline according to the heating parameter.
In an implementation manner of the present application, in determining a heating parameter according to the first indoor temperature and the second indoor temperature if the second indoor temperature is greater than the preset temperature, the determining unit 420 is specifically configured to:
determining a first temperature difference value between the first indoor temperature and the preset temperature and a second temperature difference value between the second indoor temperature and the preset temperature;
and when the sum of the first temperature difference and the second temperature difference is larger than zero, determining the heating parameter according to the second temperature difference.
In an implementation manner of the present application, in determining the heating parameter according to the second temperature difference when the sum of the first temperature difference and the second temperature difference is greater than zero, the determining unit 420 is specifically configured to:
when the sum of the first temperature difference and the second temperature difference is greater than zero, determining a heating heat according to a first formula Q ═ S2-S × k × V × e, the second indoor temperature, and the preset temperature, wherein S2 is the second indoor temperature, S is the preset temperature, k is the preset parameter, Q is the heating heat, V is the heating volume of the first room, and e is the specific heat capacity of air;
and determining the flow rate of the water flow according to the heating heat.
In an implementation manner of the present application, in determining the water flow rate according to the heating heat, the determining unit 420 is specifically configured to:
acquiring a first water flow enthalpy value of a heating pipeline of a first room and a second water flow enthalpy value of a heating pipeline of a second room;
determining a flow rate of the heating pipe according to the second formula M ═ Q/(i2-i1), the heating heat, the first flow enthalpy value, and the second flow enthalpy value, wherein M is the flow rate, Q is the heating heat, i2 is the second flow enthalpy value, and i1 is the first flow enthalpy value.
In an implementation manner of the present application, in controlling the second room to heat the first room through the first pipeline according to the heating parameter, the heating unit 430 is specifically configured to:
controlling a heating valve on one side of the first room close to the second room to be opened;
and controlling the water flow in the heating pipeline of the second room to be transmitted to the heating pipeline of the first room along the first pipeline according to the water flow.
The acquisition unit and the determination unit may be implemented by a processor, and the heating unit may be implemented by a plate heat exchanger.
The present application also provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program makes a computer perform some or all of the steps described in the service device in the above method embodiments.
Embodiments of the present application also provide a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform some or all of the steps described in the service apparatus in the method. The computer program product may be a software installation package.
The steps of a method or algorithm described in the embodiments of the present application may be implemented in hardware, or may be implemented by a processor executing software instructions. The software instructions may be comprised of corresponding software modules that may be stored in Random Access Memory (RAM), flash Memory, Read Only Memory (ROM), Erasable Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), registers, a hard disk, a removable disk, a compact disc Read Only Memory (CD-ROM), or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an ASIC. Additionally, the ASIC may reside in an access network device, a target network device, or a core network device. Of course, the processor and the storage medium may reside as discrete components in an access network device, a target network device, or a core network device.
Those skilled in the art will appreciate that in one or more of the examples described above, the functionality described in the embodiments of the present application may be implemented, in whole or in part, by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored on a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website, computer, server, or data center to another website, computer, server, or data center via wire (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., Digital Video Disk (DVD)), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the embodiments of the present application in further detail, and it should be understood that the above-mentioned embodiments are only specific embodiments of the present application, and are not intended to limit the scope of the embodiments of the present application, and any modifications, equivalent substitutions, improvements and the like made on the basis of the technical solutions of the embodiments of the present application should be included in the scope of the embodiments of the present application.
Claims (6)
1. A heating control method applied to a service device of a heating system for heating a building, the building including a first room and a second room adjacent to the first room, the heating system including a plurality of room temperature sensors and a plurality of heating pipes, each room having a corresponding room temperature sensor and a corresponding heating pipe, a first pipe being provided between the first room and the second room, and both ends of the first pipe being respectively communicated with the heating pipe of the first room and the heating pipe of the second room, the method comprising:
determining a first room temperature of a first room by a first room temperature sensor;
when the first indoor temperature is lower than a preset temperature, acquiring a second indoor temperature of a second room adjacent to the first room;
if the second indoor temperature is higher than the preset temperature, determining a heating parameter according to the first indoor temperature and the second indoor temperature;
controlling the second room to heat the first room through the first pipeline according to the heating parameters;
the determining a heating parameter according to the first indoor temperature and the second indoor temperature includes:
determining a first temperature difference value between the first indoor temperature and the preset temperature and a second temperature difference value between the second indoor temperature and the preset temperature;
when the sum of the first temperature difference and the second temperature difference is larger than zero, determining the heating parameter according to the second temperature difference;
the heating parameter includes a heating heat and a water flow rate of a heating pipeline, and when a sum of the first temperature difference and the second temperature difference is greater than zero, the heating parameter is determined according to the second temperature difference, including:
when the sum of the first temperature difference and the second temperature difference is greater than zero, determining a heating heat according to a first formula Q ═ S2-S × k × V × e, the second indoor temperature and the preset temperature, wherein S2 is the second indoor temperature, S is the preset temperature, k is a preset parameter, Q is the heating heat, V is a heating volume of the first room, and e is a specific heat capacity of air;
and determining the flow rate of the water flow according to the heating heat.
2. The method of claim 1, wherein determining the flow rate of the water stream based on the heating heat comprises:
acquiring a first water flow enthalpy value of a heating pipeline of a first room and a second water flow enthalpy value of a heating pipeline of a second room;
determining a flow rate of the heating pipe according to a second formula M ═ Q/(i2-i1), the heating heat, the first flow enthalpy value, and the second flow enthalpy value, wherein M is the flow rate, Q is the heating heat, i2 is the second flow enthalpy value, and i1 is the first flow enthalpy value.
3. The method of claim 1, wherein the heating parameter comprises a water flow rate of a heating conduit, and wherein controlling the second room to heat the first room through the first conduit based on the heating parameter comprises:
controlling a heating valve on one side of the first room close to the second room to be opened;
and controlling the water flow in the heating pipeline of the second room to be transmitted to the heating pipeline of the first room along the first pipeline according to the water flow.
4. A heating control device applied to a service device of a heating system for heating a building, the building including a first room and a second room adjacent to the first room, the heating system including a plurality of room temperature sensors and a plurality of heating pipes, each room having a corresponding room temperature sensor and a corresponding heating pipe, a first pipe being provided between the first room and the second room, and both ends of the first pipe being respectively communicated with the heating pipe of the first room and the heating pipe of the second room, the heating control device comprising:
an acquisition unit for determining a first indoor temperature of a first room through a first room temperature sensor;
the acquiring unit is further configured to acquire a second indoor temperature of a second room adjacent to the first room when the first indoor temperature is lower than a preset temperature;
the determining unit is used for determining heating parameters according to the first indoor temperature and the second indoor temperature if the second indoor temperature is greater than the preset temperature;
the heating unit is used for controlling the second room to heat the first room through the first pipeline according to the heating parameters;
in determining a heating parameter according to the first indoor temperature and the second indoor temperature, the determining unit is specifically configured to:
determining a first temperature difference value between the first indoor temperature and the preset temperature and a second temperature difference value between the second indoor temperature and the preset temperature;
when the sum of the first temperature difference and the second temperature difference is larger than zero, determining the heating parameter according to the first temperature difference and the second temperature difference;
the heating parameter includes a heating heat and a water flow rate of a heating pipeline, and when a sum of the first temperature difference and the second temperature difference is greater than zero, the heating parameter is determined according to the second temperature difference, and the determining unit is specifically configured to:
when the sum of the first temperature difference and the second temperature difference is greater than zero, determining a heating heat according to a first formula Q ═ S2-S × k × V × e, the second indoor temperature and the preset temperature, wherein S2 is the second indoor temperature, S is the preset temperature, k is a preset parameter, Q is the heating heat, V is a heating volume of the first room, and e is a specific heat capacity of air;
and determining the water flow of the heating pipeline of the second room according to the heating heat.
5. A serving device comprising a processor, a memory, a transceiver, and one or more programs stored in the memory and configured to be executed by the processor, the programs including instructions for performing the steps in the method of any of claims 1-3.
6. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any one of claims 1-3.
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| DE3112330A1 (en) * | 1981-03-28 | 1982-10-07 | WeWi Maschinen-, Stahl- und Rohrleitungsbau-Konstruktionsgesellschaft mbH, 4236 Hamminkeln | Method of controlling a room-heating installation |
| NL2000196C2 (en) * | 2006-08-24 | 2008-02-26 | Daalderop Bv | Combi boiler for central heating and hot tap water, includes secondary radiator circuit for heating small room independently from rest of house |
| KR101144427B1 (en) * | 2010-07-13 | 2012-05-11 | 주식회사 라니 | a return manifold connecter for a room heating apparatus |
| CN203131930U (en) * | 2013-03-12 | 2013-08-14 | 华北电力大学（保定） | Automatic room-based adjustment heating system |
| JP5892120B2 (en) * | 2013-08-02 | 2016-03-23 | 三菱電機株式会社 | Heating hot water system |
| CN207661865U (en) * | 2017-11-23 | 2018-07-27 | 青岛黄海学院 | A kind of heating thermostat |
| CN109237601B (en) * | 2018-08-20 | 2020-05-05 | 西安建筑科技大学 | High-rise central heating system optimization control method based on swarm intelligence |
| CN110043949B (en) * | 2019-03-15 | 2020-04-21 | 吉林建筑大学 | Complementary optimization self-heating intelligent regulation and control energy-saving system and method |
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