Graphene floor heating temperature control device
By introducing components such as leakage detectors, solid-state relays, and overload protectors into the graphene floor heating temperature control device, the problems of leakage and overload safety hazards are solved, achieving safe and reliable circuit control and efficient heat dissipation, and providing a comfortable temperature distribution.
Patent Information
- Application Number
- CN202522407515.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-13
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-11-13
AI Technical Summary
Existing graphene geothermal temperature control devices pose safety hazards such as leakage and overload, which may lead to circuit accidents and are unsafe and unreliable in use.
It employs a leakage current detector, solid-state relay, audible and visual alarm, overload protector, and wireless long-distance data transmission module, combined with a graphene underfloor heating structure and circuit board, to achieve current overload protection and leakage current detection. It can also be remotely monitored through the wireless long-distance data transmission module, and is equipped with a touch screen and control panel for easy human-machine interaction.
It improves the safety and reliability of the circuit, achieves high-precision temperature control and flexible human-machine interaction, supports remote monitoring, avoids circuit accidents, provides a more efficient heat dissipation mechanism, and forms a comfortable temperature distribution.
Smart Images
Figure CN224682596U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of floor heating temperature control technology, specifically to a graphene floor heating temperature control device. Background Technology
[0002] The specification of a graphene geothermal temperature control device (publication number CN214370569U) mentions that "the outer surface of the temperature controller is fitted with an installation box, and both sides of the outer surface of the installation box are fitted with disassembly and assembly pull rods. Both ends of the disassembly and assembly pull rods are fitted with installation springs, and both ends of the disassembly and assembly pull rods are connected to inclined disassembly and assembly clips. The two ends of the installation box are filled with drying blocks, the rear end of the installation box has a wire pre-reserved groove, and the interior of the installation box is bonded with a buffer silicone pad." However, the temperature control structure and circuit configuration in the prior art have safety hazards such as leakage and overload, and may cause circuit accidents during use, making it unsafe and unreliable. Utility Model Content
[0003] To overcome the shortcomings of existing technologies, a graphene floor heating temperature control device is provided to solve the problems of leakage and overload hazards in the temperature control circuit structure of existing technologies, which may cause circuit accidents during use and are not safe and reliable.
[0004] To achieve the above objectives, a graphene underfloor heating temperature control device is provided, comprising a temperature control structure, a graphene underfloor heating structure, and a circuit board. The temperature control structure has an upper mounting frame, and an overload protector is installed in the center of the mounting frame. A touch screen display is located on the upper front side of the temperature control structure, and a circuit board is installed in the lower part of the temperature control structure. A leakage current detector is installed in the middle of the upper part of the circuit board, and a microcontroller is installed in the middle of the middle of the circuit board. An auxiliary chip is installed in the middle of the lower part of the circuit board, a solid-state relay is installed to the left of the auxiliary chip, and a wireless long-distance data transmission module is installed to the right of the auxiliary chip. A connecting line is connected to the bottom of the circuit board, and multiple graphene underfloor heating structures are connected to the connecting line. An emitting heat insulation pad is located in the center of each graphene underfloor heating structure, and multiple graphene polymer nano-energy heating wires are arranged on the emitting heat insulation pad. A temperature sensor is placed in contact with the middle of each graphene polymer nano-energy heating wire, and an emitting film covers the upper surface of each graphene polymer nano-energy heating wire.
[0005] Furthermore, an audible and visual alarm is installed on the left side of the mounting frame, and a temperature and humidity sensor is installed on the right side of the mounting frame. The audible and visual alarm, overload protector, and temperature and humidity sensor are all electrically connected to the microcontroller inside the circuit board.
[0006] Furthermore, a control panel is provided on the lower front side of the temperature control structure, and a speaker is installed on the lower part of the control panel.
[0007] Furthermore, the lower end of the temperature control structure is provided with a wiring board, and the lower side of the wiring board is provided with multiple sets of wiring ports on both the left and right sides.
[0008] Furthermore, the temperature control structure is provided with side heat dissipation frames on both the left and right sides, and heat transfer aluminum plates are provided inside the side heat dissipation frames. Heat dissipation fins are provided on the outer side of the heat transfer aluminum plates, and a turbine fan is provided on the outer side of the heat dissipation fins.
[0009] Furthermore, the front end of the graphene floor heating structure is connected to a dedicated electric heating line, and the upper end of the dedicated electric heating line is plugged into a quick two-way connector, and the other end of the quick two-way connector is connected to a T-type connector, with the upper part of the T-type connector mounted on the connecting line.
[0010] Furthermore, a storage device is provided on the left side of the leakage current detector, and a wireless signal receiver is provided on the right side of the circuit board.
[0011] Furthermore, the lower side of the heat insulation pad is provided with an XPS insulation board, and the lower side of the XPS insulation board is provided with a cement base layer.
[0012] Furthermore, the temperature control structure is covered with a transparent dust cover, and a flip cover is hinged to the upper front side of the transparent dust cover. The transparent dust cover has through holes on both the left and right sides, and the through holes are directly opposite to the side heat dissipation frame.
[0013] The beneficial effects of this utility model are as follows: 1. In this utility model, the leakage current detector on the circuit board detects the presence of leakage current. The leakage current detector is a DZL3 model leakage current protector, and the solid-state relay is a JGT06 model DC dual-timing solid-state relay. It electrically controls the audible and visual alarm to provide an audible and visual alarm. The audible and visual alarm is a TGSG-07 audible and visual alarm. The overload protector is an NB-IoT wireless temperature and humidity sensor. It also remotely transmits leakage current information to the monitoring center via a wireless long-distance data transmission module, allowing the staff at the monitoring center to view and take timely countermeasures. The mounting frame is designed to protect the entire circuit structure from current overload, making it safer and more reliable. The touch screen, control panel, and wiring ports are designed to facilitate human-machine interaction. The display and operation interface allows temperature setting, parameter configuration, and curve / data display via the touch screen or buttons. Data export is supported, and RS and WiFi interfaces are provided for remote monitoring.
[0014] 2. The temperature control structure in this utility model mainly transfers the heat of the internal electrical components to the heat dissipation fins through the heat transfer aluminum plates in the heat dissipation frames on both the left and right sides. The heat dissipation fins dissipate heat outward over a large area, and the turbine fan assists in rapid heat dissipation, making heat dissipation more efficient and convenient, so as to prevent the internal operating temperature of the equipment from being too high and damaging its service life.
[0015] 3. This utility model lays multiple graphene floor heating structures evenly within the floor. Utilizing the high electrical and thermal conductivity of graphene, it can achieve rapid heating and energy-saving operation. Heat is dissipated through far-infrared radiation, with heat evenly distributed from the ground upwards, creating a comfortable feeling of "cool head and warm feet," avoiding the dryness and stuffiness caused by direct air conditioning.
[0016] 4. In this utility model, the microcontroller on the circuit board is set as the "brain" of the circuit board, responsible for receiving sensor signals, executing control algorithms and coordinating the work of each module; a PLC + touch screen control system is adopted to realize complex logic control and parameter setting, and the wireless signal receiver uses a DS18B20 temperature sensor to collect the temperature of the environment or the controlled object in real time, which is more intelligent and convenient.
[0017] 5. The transparent dust cover in this utility model is designed to help the temperature control structure prevent dust and moisture. It is easy to flip up to open the through hole and flip down to cover the through hole. It is transparent and visible and does not affect daily direct viewing, making it more convenient and practical. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the installation of an embodiment of the present invention; Figure 2 This is a cross-sectional schematic diagram of the temperature control structure according to an embodiment of the present utility model; Figure 3 This is a front view schematic diagram of the graphene underfloor heating structure according to an embodiment of the present utility model; Figure 4 This is a schematic diagram showing the internal structure of the graphene underfloor heating structure according to an embodiment of this utility model.
[0019] In the diagram: 1. Temperature control structure; 10. Touch screen display; 11. Speaker; 12. Control panel; 13. Terminal block; 14. Wiring port; 15. Audible and visual alarm; 16. Overload protector; 17. Mounting frame; 18. Temperature and humidity sensor; 19. Connecting cable; 100. Side heat dissipation frame; 101. Turbine fan; 102. Heat dissipation fins; 103. Heat transfer aluminum plate; 2. Transparent dust cover; 20. Flip-top plate; 21. Through hole; 3. Graphene underfloor heating structure; 30. 31. Emitting membrane; 32. Emitting heat insulation pad; 33. Graphene polymer nano-energy heating wire; 34. Temperature sensor; 35. XPS insulation board; 36. Cement base layer; 37. Electric heating special wire; 38. Quick bidirectional connector; 49. T-type connector; 40. Circuit board; 41. Storage device; 42. Leakage detector; 43. Wireless signal receiver; 44. Microcontroller; 45. Solid state relay; 46. Auxiliary chip; 47. Wireless long-distance data transmission module. Detailed Implementation
[0020] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. The specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model. Specific details such as particular system structures and technologies are provided to facilitate a more thorough understanding of the embodiments of this utility model. The described embodiments are some, but not all, of the embodiments disclosed herein. However, those skilled in the art should understand that the present utility model can also be implemented in other embodiments without these specific details. All other embodiments obtained by those skilled in the art based on the embodiments of this disclosure without inventive effort are within the scope of protection of this disclosure.
[0021] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.
[0022] Figure 1 This is a schematic diagram of the installation of an embodiment of the present utility model. Figure 2 This is a cross-sectional schematic diagram of the temperature control structure according to an embodiment of the present utility model. Figure 3 This is a front view schematic diagram of the graphene underfloor heating structure according to an embodiment of the present invention. Figure 4 This is a schematic diagram showing the internal structure of the graphene underfloor heating structure according to an embodiment of this utility model.
[0023] Reference Figures 1 to 4As shown, this utility model provides a graphene underfloor heating temperature control device, including a temperature control structure 1, a graphene underfloor heating structure 3, and a circuit board 4. The upper end of the temperature control structure 1 is provided with a mounting frame 17, and an overload protector 16 is installed in the middle of the mounting frame 17. A touch screen display 10 is provided on the upper part of the front side of the temperature control structure 1, and the circuit board 4 is installed in the lower part of the temperature control structure 1. A leakage current detector 41 is installed in the middle of the upper part of the circuit board 4, and a microcontroller 43 is installed in the middle of the circuit board 4. An auxiliary chip 45 is installed in the middle of the lower part of the circuit board 4, and the left side of the auxiliary chip 45... A solid-state relay 44 is installed on the side, and a wireless long-distance data transmission module 46 is installed on the right side of the auxiliary chip 45. A connecting line 19 is connected to the bottom of the circuit board 4, and multiple graphene floor heating structures 3 are connected to the connecting line 19. An emitting heat insulation pad 31 is set in the middle of the graphene floor heating structure 3, and multiple graphene polymer nano-energy heating wires 32 are set on the emitting heat insulation pad 31. A temperature sensor 33 is set in the middle contact of the graphene polymer nano-energy heating wires 32, and an emitting film 30 is covered on the upper surface of the graphene polymer nano-energy heating wires 32.
[0024] In this embodiment, an audible and visual alarm 15 is installed on the left side of the mounting frame 17, and a temperature and humidity sensor 18 is installed on the right side of the mounting frame 17. The audible and visual alarm 15, the overload protector 16, and the temperature and humidity sensor 18 are all electrically connected to the microcontroller 43 in the circuit board 4. A control panel 12 is provided on the lower front side of the temperature control structure 1, and a speaker 11 is installed on the lower part of the control panel 12. A wiring board 13 is provided at the lower end of the temperature control structure 1, and multiple sets of wiring ports 14 are provided on the left and right sides of the lower side of the wiring board 13.
[0025] In a preferred embodiment, the leakage detector 41 on the circuit board 4 of this utility model detects leakage. The leakage detector 41 is a DZL3 model leakage protector, and the solid-state relay 44 is a JGT06 model DC dual-timing solid-state relay. It electrically controls the audible and visual alarm 15 to provide an audible and visual alarm. The audible and visual alarm 15 is a TGSG-07 audible and visual alarm. The overload protector 16 is an NB-IoT wireless temperature and humidity sensor. It also remotely transmits leakage information to the monitoring center via the wireless long-distance data transmission module 46, which is convenient for the staff at the monitoring center to view and take countermeasures in a timely manner. The mounting frame 17 is set to protect the current overload of the entire circuit structure, making it safer and more reliable. At the same time, the touch screen 10, control panel 12 and wiring port 14 are set to facilitate human-machine interaction, display and operation interface. Temperature setting, parameter configuration and curve / data display can be realized through touch screen or buttons. Data export is supported, and RS485, WiFi and other interfaces are provided to realize remote monitoring.
[0026] In this embodiment, side heat dissipation frames 100 are provided on both the left and right sides of the temperature control structure 1, and heat transfer aluminum plates 103 are provided inside the side heat dissipation frames 100. Heat dissipation fins 102 are provided on the outer side of the heat transfer aluminum plates 103, and a turbine fan 101 is provided on the outer side of the heat dissipation fins 102.
[0027] As a preferred embodiment, the temperature control structure 1 in this utility model mainly transfers the heat of the internal electrical components of the temperature control structure 1 to the heat dissipation fins 102 through the heat transfer aluminum plates 103 in the heat dissipation frames 100 on both sides. The heat dissipation fins 102 dissipate heat outward over a large area, and the turbine fan 101 assists in rapid heat dissipation, making heat dissipation more efficient and convenient, so as to prevent the internal operating temperature of the equipment from being too high and damaging its service life.
[0028] In this embodiment, the front end of the graphene floor heating structure 3 is connected to a dedicated electric heating line 36, and the upper end of the dedicated electric heating line 36 is plugged into a quick bidirectional connector 37, and the other end of the quick bidirectional connector 37 is connected to a T-type connector 38, the upper part of the T-type connector 38 is mounted on the connecting line 19; the lower side of the heat-emitting pad 31 is provided with an XPS insulation board 34, and the lower side of the XPS insulation board 34 is provided with a cement base layer 35.
[0029] As a preferred implementation, this utility model uniformly lays multiple graphene floor heating structures 3 inside the floor. Utilizing the high electrical and thermal conductivity of graphene, it can achieve rapid heating and energy-saving operation. Heat is dissipated through far-infrared radiation, and the heat is evenly distributed from the ground upwards, creating a comfortable feeling of "cool head and warm feet" and avoiding the dryness and stuffiness caused by direct air conditioning.
[0030] In this embodiment, a storage device 40 is provided on the left side of the leakage current detector 41, and a wireless signal receiver 42 is provided on the right side of the circuit board 4.
[0031] In a preferred embodiment, the microcontroller 43 on the circuit board 4 in this invention serves as the "brain" of the circuit board, responsible for receiving sensor signals, executing control algorithms, and coordinating the work of each module. The PLC + touch screen control system is adopted to realize complex logic control and parameter setting. Moreover, the wireless signal receiver 42 uses a DS18B20 temperature sensor to collect the temperature of the environment or the controlled object in real time, making it more intelligent and convenient.
[0032] In this embodiment, the temperature control structure 1 is covered by a transparent dust cover 2, and a flip cover 20 is hinged to the upper end of the front side of the transparent dust cover 2. Both the left and right sides of the transparent dust cover 2 are provided with through holes 21, and the through holes 21 are directly opposite to the side heat dissipation frame 100.
[0033] As a preferred embodiment, the transparent dust cover 2 in this utility model is designed to help the temperature control structure 1 prevent dust and moisture, making it easy to open the through hole 21 by flipping it upwards and close it by flipping it downwards. The transparent cover allows for direct viewing without affecting daily use, making it more convenient and practical.
[0034] This invention effectively solves the safety hazards of leakage and overload in the existing temperature control circuit structure configuration, which may lead to circuit accidents during use and is not safe and reliable. The circuit board structure adopted in this invention has a more optimized module configuration, which helps to achieve high-precision and high-reliability temperature closed-loop control, and supports flexible human-computer interaction and data management, making it safer, more reliable and practical.
[0035] The above embodiments are used to explain and illustrate the present utility model, and not to limit the utility model. Any modifications and changes made to the present utility model within the spirit and scope of the claims should be included within the protection scope of the present utility model.
Claims
1. A graphene-based floor heating temperature control device, characterized in that: The system includes a temperature control structure (1), a graphene floor heating structure (3), and a circuit board (4). The upper end of the temperature control structure (1) is provided with a mounting frame (17), and an overload protector (16) is installed in the middle of the mounting frame (17). The upper front side of the temperature control structure (1) is provided with a touch screen display (10), and the lower part of the temperature control structure (1) is provided with a circuit board (4). The upper middle part of the circuit board (4) is provided with a leakage current detector (41), and the middle part of the circuit board (4) is provided with a microcontroller (43). The lower middle part of the circuit board (4) is provided with an auxiliary chip (45), and a solid-state relay is provided on the left side of the auxiliary chip (45). The electrical appliance (44) and the auxiliary chip (45) are equipped with a wireless long-distance data transmission module (46) on the right side. The circuit board (4) is connected to a connecting line (19), and multiple graphene floor heating structures (3) are connected to the connecting line (19). The graphene floor heating structure (3) is provided with an emitting heat insulation pad (31) in the middle, and multiple graphene polymer nano-energy heating wires (32) are provided on the emitting heat insulation pad (31). A temperature sensor (33) is provided in the middle contact of the graphene polymer nano-energy heating wires (32), and the upper surface of the graphene polymer nano-energy heating wires (32) is covered with an emitting film (30).
2. The graphene floor heating temperature control device according to claim 1, characterized in that, An audible and visual alarm (15) is installed on the left side of the mounting frame (17), and a temperature and humidity sensor (18) is installed on the right side of the mounting frame (17). The audible and visual alarm (15), the overload protector (16), and the temperature and humidity sensor (18) are all electrically connected to the microcontroller (43) in the circuit board (4).
3. The graphene floor heating temperature control device according to claim 1, characterized in that, The temperature control structure (1) has a control panel (12) on the lower part of its front side, and a speaker (11) is installed on the lower part of the control panel (12).
4. The graphene floor heating temperature control device according to claim 1, characterized in that, The lower end of the temperature control structure (1) is provided with a wiring board (13), and the lower side of the wiring board (13) is provided with multiple sets of wiring ports (14) on both the left and right sides.
5. The graphene floor heating temperature control device according to claim 1, characterized in that, The temperature control structure (1) is provided with side heat dissipation frames (100) on both the left and right sides, and a heat transfer aluminum plate (103) is provided inside the side heat dissipation frame (100). Heat dissipation fins (102) are provided on the outside of the heat transfer aluminum plate (103), and a turbine fan (101) is provided on the outside of the heat dissipation fins (102).
6. The graphene floor heating temperature control device according to claim 1, characterized in that, The front end of the graphene floor heating structure (3) is connected to a dedicated electric heating line (36), and the upper end of the dedicated electric heating line (36) is connected to a quick two-way connector (37), and the other end of the quick two-way connector (37) is connected to a T-type connector (38), with the upper part of the T-type connector (38) mounted on the connecting line (19).
7. The graphene floor heating temperature control device according to claim 1, characterized in that, A storage device (40) is provided on the left side of the leakage current detector (41), and a wireless signal receiver (42) is provided on the right side of the circuit board (4).
8. The graphene floor heating temperature control device according to claim 1, characterized in that, The lower side of the heat-insulating pad (31) is provided with an XPS insulation board (34), and the lower side of the XPS insulation board (34) is provided with a cement base layer (35).
9. A graphene-based floor heating temperature control device according to claim 1, characterized in that, The temperature control structure (1) is covered by a transparent dust cover (2), and a flip cover (20) is hinged to the upper front side of the transparent dust cover (2). The transparent dust cover (2) has through holes (21) on both the left and right sides, and the through holes (21) are directly opposite to the side heat dissipation frame (100).