Photo-thermal heating controller

Abstract

The invention relates to the technical field of photo-thermal heating controllers, and discloses a photo-thermal heating controller which comprises a main control module, the main control module is connected with a signal acquisition module through a data flat cable, the main control module is connected with a data storage module through a data flat cable, and the main control module is connected with a display control module through a data flat cable. The main control module is connected with a signal acquisition module through a data flat cable, working models of the heating controller are rich in variety, the configuration refinement degree is high, and the heating controller can be suitable for being used by users with different heating requirements; the full-automatic intelligent operation photo-thermal heating controller of the photo-thermal heating system can control a heating switch of a corresponding room according to the temperature of the room and personnel activity conditions, so that energy consumption is reduced, and compared with an existing photo-thermal heating control method, the photo-thermal heating controller has the advantages of being simple in system structure, rich in control function, capable of achieving remote management and the like and has wide application prospects. Through fine working model setting and single-room heating automatic control, heating energy consumption can be greatly reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of photothermal heating controllers, and in particular to a photothermal heating controller. Background Art

[0002] The solar thermal heating system involves multiple actuators such as circulating fans, heat collecting pumps, circulating pumps, electromagnetic heaters, circulating control valves, and solenoid valves. The operation of these devices is controlled according to the temperature of each monitoring point in the heating system. Therefore, a controller is needed to achieve integrated control.

[0003] However, existing solar thermal heating controllers generally have few control input and output interfaces and a single control logic, which cannot meet the application needs of solar thermal heating in different regions and seasons; some complex systems are often simply modified from automated breeding controllers. Although they can realize the automated control of solar thermal heating on-site equipment, they generally have a single control model and cannot be refined. These problems directly lead to the low utilization rate of existing solar thermal heating. Although green energy-saving products are used, the heating cost is still high. Therefore, those skilled in the art provide a solar thermal heating controller to solve the problems raised in the above background technology. Summary of the invention

[0004] The object of the present invention is to provide a solar thermal heating controller to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A photothermal heating controller comprises a main control module, wherein the main control module is connected to a signal acquisition module via a data cable, the main control module is connected to a data storage module via a data cable, the main control module is connected to a display control module via a data cable, the main control module is connected to a wireless communication module via a data cable, the main control module is connected to a control output module via a data cable, the main control module is connected to a first output extension module via a data cable, the main control module is connected to a second output extension module via a data cable, the wireless communication module is connected to a composite sensor, and the main control module is connected to a power supply module via a data cable;

[0007] The outside of the signal acquisition module is provided with an indoor temperature sensor interface, the outside of the signal acquisition module is provided with a return water temperature sensor interface, the outside of the signal acquisition module is provided with a water tank level sensor interface, the outside of the signal acquisition module is provided with a water tank water temperature sensor interface, the outside of the signal acquisition module is provided with a collector water temperature sensor interface, the outside of the signal acquisition module is provided with an outdoor temperature sensor interface, the outside of the signal acquisition module is provided with a collector wind temperature sensor interface, and the outside of the signal acquisition module is provided with a spare sensor interface.

[0008] As a further solution of the present invention: the data storage module stores working models adapted to the equipment installation area and user demand characteristics, and the working models specifically include an economic model, a standard model and a comfort model.

[0009] As a further solution of the present invention: the external device interface of the display control module is a USB, and the outer side of the display control module is connected to a display control PAD.

[0010] As a further solution of the present invention: an electromagnetic heating drive interface is provided on the outside of the control output module, an electric heat storage solenoid valve interface is provided on the outside of the control output module, a circulating pump interface is provided on the outside of the control output module, an electromagnetic heating driver interface is provided on the outside of the control output module, an emptying solenoid valve interface is provided on the outside of the control output module, a heat collection pump interface is provided on the outside of the control output module, a fan interface is provided on the outside of the control output module, and an electric belt output interface is provided on the outside of the control output module.

[0011] As a further solution of the present invention: the electromagnetic heating drive interface is a three-switch quantity and DC power supply interface, wherein the switch quantity is a passive dry contact, the electric heat storage solenoid valve interface and the emptying solenoid valve interface are passive dry contacts, the circulation pump interface, heat collection pump interface, fan interface and electric belt output interface are all 220V AC switch outputs, and the output power is 300W.

[0012] As a further solution of the present invention: the electromagnetic heating driver interface outputs an analog voltage of 0-10V, and the composite sensor is a human body induction sensor and a temperature sensor.

[0013] As a further solution of the present invention: the temperature sensor interfaces are all digital temperature sensor interfaces, and the data storage module stores three working models that are adapted to the equipment installation area and user demand characteristics, namely, an economic model, a standard model, and a comfort model. The specific working model can be upgraded locally or remotely.

[0014] As a further solution of the present invention: the wireless communication module is a WIFI+Bluetooth dual-channel module, the WIFI channel module is used for the photothermal heating controller to access the Internet through a home wireless router and communicate with a remote management server, the remote management terminal PC and the user's mobile phone connected to the Internet can remotely control the heating controller through the remote management server, the Bluetooth channel module can communicate with the user's mobile phone with Bluetooth function to realize local field control of the heating controller, and the Bluetooth channel module also supports the communication between the heating controller and the composite sensor.

[0015] As a further solution of the present invention: the electromagnetic heating controller directly drives the electromagnetic heating coil; the electromagnetic heating controller is connected to the leakage protection switch through the 380V power interface, and the remote management server can realize the working status collection, working data collection, fault signal collection, working model remote upgrade, control system software remote upgrade and other functions of all online heating controllers. The working model of the heating controller is rich in variety and highly refined in configuration, and can be suitable for users with different seasons, different regions and different heating needs; the control model is divided into two parts: basic cycle control parameter setting and time period configuration: basic cycle control refers to comprehensive calculation based on multiple factors such as sensor parameters, seasons, regions, electricity prices and time periods to generate the action and stop conditions of each basic working cycle of solar thermal heating, such as the heat collection heating cycle, heat collection storage cycle, heat storage heating cycle, electromagnetic heat storage cycle, electromagnetic direct heating cycle, electromagnetic auxiliary heating cycle, and emptying cycle; time period configuration refers to configuring the basic working cycle according to priority in different time periods; when the working conditions are met and the working cycle with a high priority is started, if the high priority cycle start conditions are insufficient, the lower level working cycle is started. This enables fully automated and intelligent operation of the solar thermal heating system.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The working models of the heating controller are rich in variety and highly refined in configuration. It can be used by users with different seasons, different regions and different heating needs. The control model is divided into two parts: basic cycle control parameter setting and time period configuration: basic cycle control refers to the comprehensive calculation based on multiple factors such as sensor parameters, seasons, regions, electricity prices and time periods to generate the action and stop conditions of each basic working cycle of solar thermal heating, such as the heat collection heating cycle, heat collection storage cycle, heat storage heating cycle, electromagnetic heat storage cycle, electromagnetic direct heating cycle, electromagnetic assisted heating cycle, and emptying cycle; time period configuration refers to the configuration of the optimal heating cycle in different time periods. First configure the basic working cycle; when the working conditions are met and the high-priority working cycle is started, if the high-priority cycle start conditions are insufficient, the lower-level working cycle is started. This can achieve fully automated intelligent operation of the solar thermal heating system. In addition, after configuring the composite sensor in the heating room, the solar thermal heating controller can control the heating switch of the corresponding room according to the room temperature and personnel activities, thereby reducing energy consumption. Compared with the existing solar thermal heating control method, it has the characteristics of simple system structure, rich control functions, remote management, etc. Through precise working model setting and single-room heating automatic control, it can greatly reduce heating energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a solar thermal heating controller;

[0019] Figure 2 This is a schematic diagram of the solar thermal heating controller system;

[0020] In the figure: 1. Main control module; 2. Signal acquisition module; 21. Room temperature sensor interface; 22. Return water temperature sensor interface; 23. Water tank level sensor interface; 24. Water tank water temperature sensor interface; 25. Collector water temperature sensor interface; 26. Outdoor temperature sensor interface; 27. Collector air temperature sensor interface; 28. Spare sensor interface; 3. Data storage module; 4. Display control module; 41. USB interface; 5. Wireless communication module; 51. WIFI module; 52. Bluetooth module; 6. Output extension module 2; 61. Sub-control solenoid valve 8 interface; 62. Sub-control solenoid valve 7 interface; 63. Sub-control solenoid valve 6 interface; 64. Sub-control solenoid valve 5 interface; 7. Output extension module 1; 71. Sub-control electronic valve 4 interface; 72. Sub-control solenoid valve 3 interface; 73. Sub-control solenoid valve 2 interface; 74. Sub-control solenoid valve 1 interface 8. Output control module; 81. Centralized control valve driver interface; 82. Electric heat storage solenoid valve interface; 83. Circulation pump interface; 84. Electromagnetic heating driver interface; 85. Exhaust solenoid valve interface; 86. Heat collection pump interface; 87. Fan interface; 9. Power module; 91. 220V power interface; 10. Debugging PAD; 11. Remote server; 12. Remote control PC; 13. Local wireless router; 14. Internet; 15. Remote control mobile phone; 16. Composite sensor; 17. Local control mobile phone; 18. Centralized control valve motor driver; 181. Centralized control valve motor driver signal interface; 182. Centralized control valve drive motor; 19. Electromagnetic heating driver; 191. Electromagnetic heating driver signal interface; 192. Electromagnetic heating driver 380V power interface; 193. Electromagnetic heating coil; 20. Leakage protection switch. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1In an embodiment of the present invention, a photothermal heating controller includes a main control module 1, the main control module 1 is connected to a signal acquisition module 2 through a data cable, the main control module 1 is connected to a data storage module 3 through a data cable, the data storage module 3 stores a working model adapted to the equipment installation area and user demand characteristics, the working model is specifically an economic model, a standard model and a comfort model, the main control module 1 is connected to a display control module 4 through a data cable, the external device interface of the display control module 4 is a USB Type-C, the outer side of the display control module 4 is connected to a display control PAD 10, the main control module 1 is connected to a wireless communication module 5 through a data cable, the main control module 1 is connected to a control output module 8 through a data cable, the main control module 1 is connected to a first output expansion module 6 through a data cable, the main control module 1 is connected to a second output expansion module 7 through a data cable, the wireless communication module 5 is connected to a composite sensor 16, and the main control module 1 is connected to a power supply module 9 through a data cable;

[0023] An indoor temperature sensor interface 21 is provided on the outside of the signal acquisition module 2, a return water temperature sensor interface 22 is provided on the outside of the signal acquisition module 2, a water tank level sensor interface 23 is provided on the outside of the signal acquisition module 2, a water tank water temperature sensor interface 24 is provided on the outside of the signal acquisition module 2, a collector water temperature sensor interface 25 is provided on the outside of the signal acquisition module 2, an outdoor temperature sensor interface 26 is provided on the outside of the signal acquisition module 2, a collector air temperature sensor interface 27 is provided on the outside of the signal acquisition module 2, and a spare sensor interface 28 is provided on the outside of the signal acquisition module 2;

[0024] The outside of the control output module 8 is provided with an electromagnetic heating drive interface 81, the outside of the control output module 8 is provided with an electric heat storage solenoid valve interface 82, the outside of the control output module 8 is provided with a circulating pump interface 83, the outside of the control output module 8 is provided with an electromagnetic heating driver interface 84, the electromagnetic heating driver interface 84 outputs an analog voltage of 0-10V, the composite sensor 16 is a human body induction sensor and a temperature sensor, the outside of the control output module 8 is provided with an emptying solenoid valve interface 85, the outside of the control output module 8 is provided with a heat collection pump interface 86, the outside of the control output module 8 is provided with a fan interface 87, the outside of the control output module 8 is provided with an electric belt output interface 88, the electromagnetic heating drive interface 81 is a three-switch quantity and DC power supply interface, wherein the switch quantity is a passive dry contact, the electric heat storage solenoid valve interface 82 and the emptying solenoid valve interface 85 are passive dry contacts, the circulating pump interface 83, the heat collection pump interface 86, the fan interface 87 and the electric belt output interface 88 are all 220V AC switch outputs, and the output power is 300W;

[0025] The temperature sensor interfaces are all digital temperature sensor interfaces. The data storage module (3) stores three working models adapted to the equipment installation area and user demand characteristics, namely, an economic model, a standard model, and a comfort model. The specific working model can be upgraded locally or remotely. The wireless communication module (5) is a WIFI+Bluetooth dual-channel module. The WIFI channel module (51) is used for the photothermal heating controller to access the Internet (14) through a home wireless router (13) and communicate with a remote management server (11). The remote management terminal PC (12) and the user's mobile phone (15) connected to the Internet can remotely control the heating controller through the remote management server (11). The Bluetooth channel module (52) can communicate with a user's mobile phone (17) with Bluetooth function to realize local field control of the heating controller. The Bluetooth channel module (52) also supports the communication between the heating controller and the composite sensor (16). The electromagnetic heating controller (19) directly drives the electromagnetic heating coil (193); the electromagnetic heating controller (19 ) is connected to the leakage protection switch (20) through the 380V power interface, and the remote management server (11) can realize the functions of working state collection, working data collection, fault signal collection, remote upgrading of working models, remote upgrading of control system software, etc. of all online heating controllers. The working models of the heating controller are rich in variety and highly refined in configuration, and can be used by users with different seasons, different regions, and different heating needs; the control model is divided into two parts: basic cycle control parameter setting and time period configuration: basic cycle control refers to the comprehensive calculation based on multiple factors such as sensor parameters, seasons, regions, electricity price time periods, etc., to generate the action and stop conditions of each basic working cycle of solar thermal heating, such as heat collection heating cycle, heat collection heat storage cycle, heat storage heating cycle, electromagnetic heat storage cycle, electromagnetic direct heating cycle, electromagnetic auxiliary heating cycle, and emptying cycle; time period configuration refers to configuring the basic working cycle according to priority in different time periods; when the working conditions are met and the working cycle with high priority is started, if the high priority cycle start conditions are insufficient, the lower level working cycle is started. In this way, the fully automated intelligent operation of the solar thermal heating system can be realized.

[0026] The working principle of the present invention is as follows: the wireless communication module 5 is a dual-channel module of WIFI+Bluetooth. The WIFI channel is used for the photothermal heating controller to connect to the Internet through a home wireless router and communicate with a remote management server; the Bluetooth channel can communicate with a mobile phone with Bluetooth function to realize local control of the heating controller; the Bluetooth module supports communication between the controller and the composite sensor 16 at the same time; the composite sensor 16 is a human body induction and temperature composite sensor, and the heating control can control the start and stop of heating in a single room respectively through the temperature of the composite sensor 16 and the activity of personnel;

[0027] The control output module 8 is configured with an electromagnetic heating drive interface 81, an electric heat storage solenoid valve interface 82, a circulation pump interface 83, an electromagnetic heating driver interface 84, an emptying solenoid valve interface 85, a heat collection pump interface 86, a fan interface 87, and an electric belt output interface 88; wherein, the centralized control valve drive motor interface 81 is a three-switch quantity + DC power supply interface whose switch quantity is a passive dry contact, the electric heat storage solenoid valve interface 82 and the emptying solenoid valve interface 85 are passive dry contacts, the circulation pump interface 83, the heat collection pump interface 86, the fan interface 87, and the electric belt output interface 88 are all 220V AC switch outputs, and the output power is 300W, the electromagnetic heating drive interface 84 outputs a 0-10V analog voltage to control the heating power of the electromagnetic heating controller 18, and the output control expansion modules 6 and 7 can support the start and stop control of 8 heating branches;

[0028] The power module 9 is connected to other modules through power lines to provide power for other modules;

[0029] The heating controller has a rich variety of working models and a high degree of refinement in configuration, which can be used by users with different seasons, different regions and different heating needs; the control model is divided into two parts: basic cycle control parameter setting and time period configuration: basic cycle control refers to the comprehensive calculation based on multiple factors such as sensor parameters, seasons, regions, electricity prices and time periods to generate the action and stop conditions of each basic working cycle of solar thermal heating, such as the heat collection and heating cycle, heat collection and storage cycle, heat storage heating cycle, electromagnetic heat storage cycle, electromagnetic direct heating cycle, electromagnetic auxiliary heating cycle, and emptying cycle; time period configuration refers to the configuration of basic working cycles according to priority in different time periods; when the working conditions are met and the high-priority working cycle is started, if the high-priority cycle start conditions are insufficient, the lower-level working cycle is started, thereby realizing the fully automated intelligent operation of the solar thermal heating system;

[0030] When the device is in use, it will first download the working model suitable for the area where the equipment is installed from the management background via the Internet to the data storage module. The data storage module can store three sets of working models at the same time for users to choose freely; the heating controller uses the action rules set by the working model to control the operation of each execution component of the solar thermal heating system according to the temperature, liquid level, time and other information collected by each sensing point of the heating system, thereby realizing automatic intelligent control; the wireless communication module of the solar thermal heating controller supports the controller to connect to the remote control server through the home router, and upload the controller working status and collection parameters according to the set heartbeat rules; at the same time, the background management personnel can access the online solar thermal heating controller through the client of the server to adjust the parameters and remotely upgrade the controller; the operation and control of the solar thermal heating controller are completely carried out by mobile phone applet. When the solar thermal heating controller is online, the device can be controlled through remote management of the Internet. When the device is offline, the control mobile phone can directly connect to the solar thermal heating controller via Bluetooth. In addition, after the composite sensor is configured in the heating room, the solar thermal heating controller can control the heating switch of the corresponding room according to the room temperature and personnel activities, thereby reducing energy consumption. Compared with the existing solar thermal heating control method, it has the characteristics of simple system structure, rich control functions, and remote management. Through precise working model settings and single-room heating automatic control, it can greatly reduce heating energy consumption.

[0031] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solar thermal heating controller, comprising a main control module (1), characterized in that: The main control module (1) is connected to a signal acquisition module (2) via a data cable, the main control module (1) is connected to a data storage module (3) via a data cable, the main control module (1) is connected to a display control module (4) via a data cable, the main control module (1) is connected to a wireless communication module (5) via a data cable, the main control module (1) is connected to a control output module (8) via a data cable, the main control module (1) is connected to a first output expansion module (6) via a data cable, the main control module (1) is connected to a second output expansion module (7) via a data cable, the wireless communication module (5) is connected to a composite sensor (16), and the main control module (1) is connected to a power supply module (9) via a data cable; The signal acquisition module (2) is provided with an indoor temperature sensor interface (21) on the outside, the signal acquisition module (2) is provided with a return water temperature sensor interface (22) on the outside, the signal acquisition module (2) is provided with a water tank level sensor interface (23) on the outside, the signal acquisition module (2) is provided with a water tank water temperature sensor interface (24) on the outside, the signal acquisition module (2) is provided with a collector water temperature sensor interface (25) on the outside, the signal acquisition module (2) is provided with an outdoor temperature sensor interface (26) on the outside, the signal acquisition module (2) is provided with a collector wind temperature sensor interface (27) on the outside, and the signal acquisition module (2) is provided with a spare sensor interface (28) on the outside.

2. A solar thermal heating controller according to claim 1, characterized in that: The data storage module (3) stores working models adapted to the equipment installation area and user demand characteristics, and the working models specifically include economic models, standard models and comfort models.

3. A solar thermal heating controller according to claim 1, characterized in that: The external device interface of the display control module (4) is a USB (Type-C), and the outside of the display control module (4) is connected to a display control PAD (10).

4. A solar thermal heating controller according to claim 1, characterized in that: The control output module (8) is provided with an electromagnetic heating drive interface (81) on the outside, an electric heat storage solenoid valve interface (82) on the outside, a circulation pump interface (83) on the outside, an electromagnetic heating driver interface (84) on the outside, an exhaust solenoid valve interface (85) on the outside, a heat collection pump interface (86) on the outside, a fan interface (87) on the outside, and an electric belt output interface (88) on the outside.

5. A solar thermal heating controller according to claim 4, characterized in that: The electromagnetic heating drive interface (81) is a three-switch quantity and DC power supply interface, wherein the switch quantity is a passive dry contact, the electric heat storage solenoid valve interface (82) and the exhaust solenoid valve interface (85) are passive dry contacts, and the circulation pump interface (83), the heat collection pump interface (86), the fan interface (87) and the electric belt output interface (88) are all 220V AC switch outputs, and the output power is 300W.

6. A solar thermal heating controller according to claim 4, characterized in that: The electromagnetic heating driver interface (84) outputs an analog voltage of 0-10V, and the composite sensor (16) is a human body induction sensor and a temperature sensor.

7. A solar thermal heating controller according to claim 1, characterized in that: Each temperature sensor interface is a digital temperature sensor interface. The data storage module (3) stores three working models adapted to the equipment installation area and user demand characteristics, namely, an economic model, a standard model, and a comfort model. The specific working model can be upgraded locally or remotely.

8. A solar thermal heating controller according to claim 1, characterized in that: The wireless communication module (5) is a dual-channel module of WIFI+Bluetooth. The WIFI channel module (51) is used for the photothermal heating controller to access the Internet (14) through a home wireless router (13) and communicate with a remote management server (11). A remote management terminal PC (12) and a user mobile phone (15) connected to the Internet can remotely control the heating controller through the remote management server (11). The Bluetooth channel module (52) can communicate with a user mobile phone (17) with Bluetooth function to realize local field control of the heating controller. The Bluetooth channel module (52) also supports communication between the heating controller and the composite sensor (16).

9. A solar thermal heating controller according to claim 1, characterized in that: The electromagnetic heating controller (19) directly drives the electromagnetic heating coil (193); the electromagnetic heating controller (19) is connected to the leakage protection switch (20) through a 380V power supply interface; the remote management server (11) can realize the functions of working status collection, working data collection, fault signal collection, remote upgrading of working models, remote upgrading of control system software, etc. of all online heating controllers; the working models of the heating controller are rich in variety and highly refined in configuration, and can be used by users in different seasons, different regions, and different heating needs; the control model is divided into basic cycle control parameter setting and control mode setting. The basic cycle control refers to the comprehensive calculation based on various factors such as sensor parameters, seasons, regions, electricity price time periods, etc., to generate the action and stop conditions of each basic working cycle of solar thermal heating, such as the heat collection and heating cycle, heat collection and storage cycle, heat storage and heating cycle, electromagnetic heat storage cycle, electromagnetic direct heating cycle, electromagnetic auxiliary heating cycle, and emptying cycle; time period configuration refers to the configuration of basic working cycles according to priority in different time periods; when the working conditions are met and the working cycle with a high priority is started, if the high priority cycle start conditions are insufficient, the working cycle of the lower level will be started. In this way, the fully automated intelligent operation of the solar thermal heating system can be realized.

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