CN110906436A - Modular heating system and control method thereof - Google Patents
Modular heating system and control method thereof Download PDFInfo
- Publication number
- CN110906436A CN110906436A CN201911296623.7A CN201911296623A CN110906436A CN 110906436 A CN110906436 A CN 110906436A CN 201911296623 A CN201911296623 A CN 201911296623A CN 110906436 A CN110906436 A CN 110906436A
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- room
- heating
- temperature
- control unit
- central control
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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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- 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
- F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
- F24D19/1048—Counting of energy consumption
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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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/04—Sensors
- F24D2220/042—Temperature sensors
Abstract
The invention discloses a modular heating system and a control method thereof. The system comprises a heating source, a heating pipeline connected with the heating source, a central control unit, an infrared sensor and a temperature sensor. The heating pipeline comprises pipeline modules of different rooms and switch valves positioned on the pipeline modules; the central control unit is electrically connected with each infrared sensor, each temperature sensor and each switch valve. The method comprises the steps of receiving data detected by infrared sensors in all rooms, and judging the number of people in all the rooms; receiving data detected by each temperature sensor of each room, and determining the temperature of each room; the heating mode of the room is set according to the number of people in the room and/or the temperature. The system and the control method thereof realize centralized heating of the position with more people in the room by detecting and identifying the number of people entering and exiting the room in each room and dividing the room into areas, and the area without people or with less people or the area with the temperature rising to a certain degree weakens or closes the heating, thereby achieving the effect of saving energy.
Description
Technical Field
The invention relates to a heating technology, in particular to a modular heating system and a control method thereof.
Background
The heating source has powerful family central heating function for gas hanging stove, can satisfy the heating demand in many rooms, and comfortable temperature can be set for at will according to the demand in each room, also can decide certain room as required and close the heating alone to can provide large-traffic constant temperature health hot water, use such as confession family shower, kitchen.
The output power of a heating source such as a gas wall-hanging stove is generally considered comprehensively according to the area of a room, the area, the indoor design temperature, the heat preservation condition of a wall window, the requirement of a user and the like. In addition, the gas-fired wall-hanging stove is also related to the gas consumption. According to the law of conservation of energy, in order to reach a certain comfortable temperature of a room, the room must be supplemented with corresponding heat, and corresponding gas quantity must be consumed. Therefore, certain measures for saving energy, namely gas can be taken according to the actual use condition of the user.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a modular heating system and a control method thereof, which solve the energy-saving problem in the existing heating industry, perform regional division on each room and flexibly realize centralized heating of each region.
In order to solve the technical problems, the invention adopts the following technical scheme:
in one aspect, the present invention provides a modular heating system. The modular heating system comprises a heating source, a heating pipeline connected with the heating source, a central control unit, an infrared sensor and a temperature sensor, wherein the heating pipeline comprises pipeline modules which are divided according to different rooms and switch valves which are respectively positioned on the pipeline modules; the central control unit is electrically connected with each infrared sensor arranged in each room; the central control unit is electrically connected with each temperature sensor arranged in each room; and the central control unit is electrically connected with each switch valve arranged on each pipeline module.
Optionally, for the modular heating system, the temperature sensor comprises an ambient bulb and the heating source comprises a wall-mounted stove.
In another aspect, the present invention provides a method for controlling the modular heating system. The control method of the modular heating system comprises the following steps: the central control unit receives data detected by the infrared sensors of all the rooms and judges the number of people in each room according to the data detected by the infrared sensors; the central control unit receives data detected by each temperature sensor of each room, so as to determine the current temperature of each room; the heating mode of a room is set according to the number of people in the room and/or the temperature of the room.
Optionally, for the control method of the modular heating system, the heating mode includes a normal heating mode, an energy saving heating mode, and an outing mode.
Optionally, for the control method of the modular heating system, adjusting the heating mode of the room according to the number of people in the room and/or the temperature of the room comprises: when the number of the persons in the room is less than or equal to N persons and the temperature of the room is less than or equal to a first set temperature, the central control unit sets the heating of the room to be a normal heating mode.
Optionally, for the control method of the modular heating system, in the normal heating mode, the central control unit controls the on-off valve on the pipe module of the room to open to perform central heating on the room.
Optionally, for the control method of the modular heating system, adjusting the heating mode of the room according to the number of people in the room and/or the temperature of the room comprises: when the number of the persons in the room is more than N and the temperature of the room is more than or equal to a second set temperature, the central control unit sets the heating of the room to be an energy-saving heating mode.
Optionally, for the control method of the modular heating system, in the energy-saving heating mode, the central control unit controls the on-off valve on the pipe module of the room to close a part of or all of the valve opening degree.
Optionally, for the control method of the modular heating system, adjusting the heating mode of the room according to the number of people in the room and/or the temperature of the room comprises: when the number of the room persons is 0, the central control unit sets the heating of the room to be in an outing mode.
Optionally, for the control method of the modular heating system, in the out mode, the central control unit controls the on-off valve on the pipe module of the room to be closed.
Compared with the prior art, the technical scheme of the invention has the following main advantages:
according to the modular heating system and the control method thereof, disclosed by the embodiment of the invention, the number of people entering and exiting each room is detected and identified in each room, and the rooms are divided into regions, so that the centralized heating is realized for the positions with more people in the rooms, and the heating is weakened or closed for the regions without people or with less people or the regions with the temperature increased to a certain degree, so that the effect of saving energy is effectively achieved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a schematic diagram of a modular heating system according to an embodiment of the present invention;
FIG. 2 shows an example of the division of the heating duct into individual duct modules according to the rooms in which the heating duct is located;
fig. 3 is a flowchart of a control method of the modular heating system shown in fig. 1 according to another embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 1 is a schematic structural diagram of a modular heating system according to an embodiment of the present invention.
As shown in fig. 1, the modular heating system provided by this embodiment includes a heating source, a heating pipe connected to the heating source, a central control unit 110, an infrared sensor 120, and a temperature sensor 130. The heating pipe includes pipe modules divided according to different rooms and switching valves 140 respectively disposed on the pipe modules. The central control unit 110 is electrically connected to the infrared sensors 120 provided in the respective rooms. The central control unit is electrically connected to the temperature sensors 130 provided in the respective rooms. The central control unit 110 is electrically connected to each switching valve 140 provided on each pipe module. The temperature sensor 130 may include an environmental bulb, among others. The heating source may include a wall-mounted stove.
An example of the modular division is shown in fig. 2, in which the heating pipe of each room is divided into modules and the corresponding switching valve is provided to the pipe. The infrared sensor is used for sensing whether a person exists in the detection area and transmitting a signal to the main control unit.
When the modular heating system of the embodiment operates, the central control unit receives data sensed by the infrared sensor and determines the number of people in a room according to the data detected by the infrared sensor, receives ambient temperature data of the room detected by the temperature sensor, and the main control unit automatically judges and determines which heating mode to enter according to the number of people in the room and the temperature information. As a more specific example, when it is determined that the number of persons in a room is less than or equal to N, such as 5 persons, based on the detection data of the infrared sensor, such as the infrared probe, and the temperature sensor detects that the temperature of the room is less than or equal to the first set temperature, such as 10 ℃, the main control unit automatically switches the heating of the room to the normal heating mode, and opens the on-off valve of the heating pipe module of the room to perform central heating of the area where the persons are located. When the number of people in a room is more than N, such as 5 people, and the temperature detected by the temperature sensor, such as an environmental thermometer bulb, is more than or equal to a second set temperature, such as 30 ℃ according to the detection data of the infrared sensor, such as an infrared probe, the main control unit automatically starts and switches the heating of the room to an energy-saving heating mode, closes all or part of the valve opening degree of the switch valve body of the heating pipeline module of the room, and switches the heating to the energy-saving mode so as to achieve the energy-saving heating. The main control unit judges that no person exists in the room according to the data detected by the infrared sensor, automatically converts the heating mode of the room to the outgoing mode, and closes the switch valve of the heating pipeline module of the unmanned room so as to achieve the purpose of energy conservation.
The modular heating system may further comprise a communication module for enabling the modular heating system to communicate with a user terminal device. The communication module comprises at least one of a wired communication module and a wireless communication module. The modular heating system is communicated with the user terminal equipment through the communication module, and a user can control the modular heating system through the user terminal equipment.
Fig. 3 is a flowchart of a control method of the above modular heating system according to another embodiment of the present invention.
As shown in fig. 3, in step S310, the central control unit receives data detected by the infrared sensors of the rooms, and determines the number of people in each room according to the data detected by the infrared sensors.
In step S320, the central control unit receives data detected by the temperature sensors of the rooms, thereby determining the current temperature of the rooms.
In step S330, a heating mode for the room is set according to the number of people in the room and/or the temperature of the room.
The heating mode may include a normal heating mode, an energy saving heating mode, and an outing mode.
When the number of the persons in the room is less than or equal to N persons and the temperature of the room is less than or equal to a first set temperature, the central control unit sets the heating of the room to be a normal heating mode. Wherein N may be 5. The first set temperature may be 10 ℃. In the normal heating mode, the central control unit controls a switch valve on a pipeline module of the room to be opened to perform central heating on the room. When the number of the room persons is larger than N persons and the room temperature is larger than or equal to the second set temperature, the central control unit sets the heating of the room to be an energy-saving heating mode. Wherein N may be 5. The second set temperature may be 30 ℃. In the energy-saving heating mode, the central control unit controls the switch valves on the pipeline modules of the room to close part or all of the valve opening degrees. When the number of the room persons is 0, the central control unit sets the heating of the room to the outing mode. In the egress mode, the central control unit controls the on-off valves on the pipe modules of the room to close.
As an optional implementation mode, whether a person enters a certain room is monitored by installing an infrared sensing system in each room, the distribution range of the person is calculated by the infrared monitoring system, the demand is distributed in real time according to the distribution range, and the room is automatically subjected to centralized heating or the heating mode is judged according to the number of the persons in the room and the ambient temperature. When the number of people in a room detected by an infrared sensor such as an infrared probe is less than or equal to N, such as 5 people, and the temperature detected by a temperature sensor such as an environmental thermometer bulb is less than or equal to a first set temperature such as 10 ℃, the main control unit automatically switches the room into a normal heating mode and opens a switch valve of the room heating pipeline module, so that centralized heating is performed on the area where people are located. Because the number of the people in the room is increased, partial heat can be generated, when the number of the people in the room is detected to be more than N, and the temperature detected by the temperature sensor such as the environment temperature sensing bulb is more than or equal to a second set temperature such as 30 ℃, the main control unit automatically starts and switches to an energy-saving heating mode, all or part of the valve opening degree of the switch valve body is closed, and the heating is switched to the energy-saving mode, so that the energy-saving heating is achieved. If the temperature of the room is sensed to be too low during the entering of the energy-saving mode, the user can properly adjust the temperature of the heating and water outlet according to the requirement of the user. If the people leave the room and are in an unmanned state, the main control unit automatically controls and comprehensively judges the room to be switched to an outgoing mode by combining the room environmental temperature so as to meet the requirement of energy-saving heating.
The modular heating system and the control method thereof solve the energy-saving problem in the existing heating industry, perform regional division on each room and flexibly realize centralized heating of each region. The number of people entering and exiting each room is detected and identified in each room, and the rooms are divided into regions, so that centralized heating is performed at the positions with a large number of people in the rooms, and the regions without people or with few people or the regions with the temperature rising to a certain degree are weakened or closed, so that the energy-saving effect is effectively achieved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the claims, and all equivalent structures or equivalent processes that are transformed by the content of the specification and the drawings, or directly or indirectly applied to other related technical fields are included in the scope of the claims.
Claims (10)
1. A modular heating system is characterized by comprising a heating source, a heating pipeline connected with the heating source, a central control unit, an infrared sensor and a temperature sensor, wherein,
the heating pipeline comprises pipeline modules which are divided according to different rooms and switch valves which are respectively positioned on the pipeline modules;
the central control unit is electrically connected with each infrared sensor arranged in each room;
the central control unit is electrically connected with each temperature sensor arranged in each room;
and the central control unit is electrically connected with each switch valve arranged on each pipeline module.
2. The modular heating system of claim 1, wherein the temperature sensor comprises an ambient bulb and the heating source comprises a wall-mounted stove.
3. A control method of a modular heating system as claimed in claim 1 or 2, characterized by comprising:
the central control unit receives data detected by the infrared sensors of all the rooms and judges the number of people in each room according to the data detected by the infrared sensors;
the central control unit receives data detected by each temperature sensor of each room, so as to determine the current temperature of each room;
the heating mode of a room is set according to the number of people in the room and/or the temperature of the room.
4. A control method of a modular heating system as set forth in claim 3, wherein the heating mode includes a normal heating mode, an energy saving heating mode, and an outing mode.
5. The method of controlling a modular heating system according to claim 4, wherein adjusting the heating mode of a room according to the number of people in the room and/or the temperature of the room comprises:
when the number of the persons in the room is less than or equal to N persons and the temperature of the room is less than or equal to a first set temperature, the central control unit sets the heating of the room to be a normal heating mode.
6. The control method of a modular heating system as set forth in claim 5, wherein the central control unit controls the switching valve on the pipe module of the room to open to perform central heating of the room in the normal heating mode.
7. The method of controlling a modular heating system according to claim 4, wherein adjusting the heating mode of a room according to the number of people in the room and/or the temperature of the room comprises:
when the number of the persons in the room is more than N and the temperature of the room is more than or equal to a second set temperature, the central control unit sets the heating of the room to be an energy-saving heating mode.
8. The modular heating system control method as set forth in claim 7, wherein the central control unit controls the on-off valve on the pipe module of the room to close a partial or full opening degree in the energy saving heating mode.
9. The method of controlling a modular heating system according to claim 4, wherein adjusting the heating mode of a room according to the number of people in the room and/or the temperature of the room comprises:
when the number of the room persons is 0, the central control unit sets the heating of the room to be in an outing mode.
10. A method of controlling a modular heating system as set forth in claim 9, characterized in that in an egress mode, the central control unit controls the on-off valves on the pipe modules of the room to be closed.
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| CN201911296623.7A CN110906436A (en) | 2019-12-16 | 2019-12-16 | Modular heating system and control method thereof |
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| CN201911296623.7A CN110906436A (en) | 2019-12-16 | 2019-12-16 | Modular heating system and control method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112413718A (en) * | 2020-11-17 | 2021-02-26 | 安徽扬子地板股份有限公司 | Remote control floor heating system |
| GB2594749A (en) * | 2020-05-07 | 2021-11-10 | Vestemi Ltd | Radiator thermostatic control |
| CN113864861A (en) * | 2021-09-17 | 2021-12-31 | 珠海格力电器股份有限公司 | Heating control system, heating control method, computer device, and storage medium |
| CN114838402A (en) * | 2022-05-31 | 2022-08-02 | 河北工大科雅能源科技股份有限公司 | Energy-saving regulation and control method and device for heating system |
| CN114857657A (en) * | 2022-05-27 | 2022-08-05 | 国能宁夏供热有限公司 | Control method and device for building regulating valve |
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