Description:FIELD OF THE INVENTION

[0001] The present invention relates to an automated temperature regulation system for radiators, designed to assist users in efficiently managing and controlling the temperature by automatically adjusting various parameters such as water flow and cooling, ensuring optimal engine performance and preventing overheating, while enhancing the overall efficiency and reliability of the vehicle's radiator.

BACKGROUND OF THE INVENTION

[0002] Temperature regulation in radiators is crucial for maintaining a vehicle's engine within the optimal operating temperature range. Efficient heat management ensures the engine does not overheat, which could lead to mechanical failure, reduced performance, and increased wear on engine components. Radiators work by dissipating excess heat generated by the engine, and proper temperature regulation allows for consistent engine performance, improved fuel efficiency, and reduced emissions. A well-regulated cooling system prevents the engine from running too hot, which can cause thermal stress and damage sensitive components like the head gasket, cylinder heads, or pistons. Conversely, insufficient cooling can result in poor fuel combustion and increased exhaust emissions. Thus, regulating the radiator’s temperature is essential not only for engine longevity but also for maintaining safety and efficiency in vehicle operation. It optimizes energy use, minimizes the risk of overheating, and enhances overall vehicle reliability and performance.

[0003] Traditional methods of temperature regulation for radiators typically rely on mechanical thermostats, fan switches, and fixed-speed water pumps. These systems function by sensing the engine temperature and triggering cooling actions, such as activating the fan or adjusting the flow of coolant, but often lack precision. Mechanical thermostats open and close at preset temperatures, while fixed-speed pumps and fans operate at constant speeds, regardless of the engine’s specific cooling needs. This can lead to inefficiencies, as the radiator may operate at full capacity even when it’s unnecessary, wasting energy and reducing fuel efficiency. Additionally, mechanical systems are less responsive to rapid temperature changes, which can strain the engine or fail to cool effectively during high-load conditions. These limitations result in slower heat dissipation, potential overheating, and increased wear on engine components. Modern electronic systems offer better control, improving performance, energy efficiency, and longevity while reducing the risk of overheating.

[0004] EP2006754A2 provides a thermostat device for radiators, suitable to regulate at least opening and closing of a regulation valve of a radiator, and comprising: a fixed portion , integral with the radiator, a moving portion in axial direction a suitable to control at least opening or closing of the regulation valve and characterized in that it comprises: at least an element made of shape memory metal material suitable to move the moving portion as a function of the temperature of the device.

[0005] EP0111460A1 consists of an electrical device which may be applied to radiators of any hot water heating system, already installed or new, the function of which is to heat desired areas during hours when the main central heating system is off, making use of the existing radiators.

[0006] Conventionally, many existing systems focus on temperature control for radiators but are limited in functionality as these systems are incapable of monitoring the temperature around the engine and at multiple points along the water jacket and pipelines. As a result, these systems lack the ability to effectively regulate the water temperature in the radiator tank based on the surrounding engine temperature, nor can they dynamically adjust the water flow speed according to temperature variations along the pipeline, which leads to less efficient cooling, slower response times, and reduced overall performance in maintaining optimal engine temperatures.

[0007] To address the limitations of conventional systems, there is a need in the art to develop a more advanced system capable of monitoring both the temperature around the engine and at multiple points along the water jacket and pipelines. This system would enable precise regulation of the water temperature in the radiator tank based on real-time engine temperature data, as well as dynamic adjustment of water flow speed through the pipelines in response to temperature changes. Such a solution would optimize cooling efficiency, improve engine performance, and enhance overall system responsiveness, ensuring better temperature regulation and preventing overheating.

OBJECTS OF THE INVENTION

[0008] The principal object of the present invention is to overcome the disadvantages of the prior art.

[0009] An object of the present invention is to develop a system that monitors the temperature around the engine and provides a means to regulate the water temperature in the radiator tank accordingly, ensuring efficient cooling and preventing overheating by adjusting the water temperature based on real-time environmental and engine conditions for optimal performance and protection of the engine.

[0010] Another object of the present invention is to develop a system that monitors the water pressure during both the inlet and outlet of the pipeline and radiator, and adjusts the speed of the regulator fan accordingly, ensuring optimal airflow and cooling efficiency by dynamically responding to pressure changes to maintain proper temperature regulation and prevent engine overheating.

[0011] Yet another object of the present invention is to develop a system that monitors temperature at various points along the water jacket and pipelines, and adjusts the water flow speed accordingly, ensuring optimal cooling by dynamically regulating flow based on temperature variations, thereby maintaining consistent engine temperature and improving the overall efficiency of the cooling system.

[0012] The foregoing and other objects, features, and advantages of the present invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.

SUMMARY OF THE INVENTION

[0013] The present invention relates to automated temperature regulation system for radiators that helps users efficiently manage temperature by automatically adjusting cooling parameters, such as water flow and fan speed, ensuring optimal engine performance, preventing overheating, and enhancing the overall efficiency and reliability of the vehicle’s radiator for improved operation.

[0014] According to an embodiment of the present invention, an automated temperature regulation system for radiators, comprises of a first temperature sensor integrated outside the engine at non-operational state for monitoring temperature in surrounding of the engine, a heating unit integrated in the tank heats the stored water up to an optimum temperature, a multi-sectioned container arranged in the tank with a pair of electronically controlled valves dispense an appropriate amount of nanoparticles in the water, a thermostat integrated in the tank monitors temperature of the water, a motorized valve integrated in between the tank and water jacket opens for allowing flow of water from the tank to the water jacket to allow the heated water to flow across the engine and radiator, a pressure sensor integrated at inlet and outlet of the pipeline and radiator monitors pressure of water during inlet and outlet of the water, a regulator fan of the radiator in order to initiate optimal cold start duration for the vehicle.

[0015] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

[0016] These and other features, aspects, and advantages of the present invention will become better understood with regard to the following description, appended claims, and accompanying drawings where:
Figure 1 illustrates a perspective view of an automated temperature regulation system for radiators.

DETAILED DESCRIPTION OF THE INVENTION

[0017] The following description includes the preferred best mode of one embodiment of the present invention. It will be clear from this description of the invention that the invention is not limited to these illustrated embodiments but that the invention also includes a variety of modifications and embodiments thereto. Therefore, the present description should be seen as illustrative and not limiting. While the invention is susceptible to various modifications and alternative constructions, it should be understood, that there is no intention to limit the invention to the specific form disclosed, but, on the contrary, the invention is to cover all modifications, alternative constructions, and equivalents falling within the spirit and scope of the invention as defined in the claims.

[0018] In any embodiment described herein, the open-ended terms "comprising," "comprises,” and the like (which are synonymous with "including," "having” and "characterized by") may be replaced by the respective partially closed phrases "consisting essentially of," consists essentially of," and the like or the respective closed phrases "consisting of," "consists of, the like.

[0019] As used herein, the singular forms “a,” “an,” and “the” designate both the singular and the plural, unless expressly stated to designate the singular only.

[0020] The present invention relates to an automated temperature regulation system for radiators that assist users in efficiently managing and controlling the temperature of radiators by automatically adjusting various parameters such as water flow and cooling, ensuring optimal engine performance and preventing overheating, while enhancing the overall efficiency and reliability of the vehicle's radiator.

[0021] Referring to Figure 1, a perspective view of an automated temperature regulation system for radiators is illustrated, comprising a radiator tank 101, a first temperature sensor 102 integrated outside the engine at non-operational state, a heating unit 103 integrated in the tank 101, a multi-sectioned container 104 arranged in the tank 101 and integrated with a pair of electronically controlled valves 105, a thermostat 106 integrated in the tank 101, a motorized valve 107 integrated in between the tank 101 and water jacket, plurality of second temperature sensors 108 integrated inside the water jacket and pipelines.

[0022] The proposed system features a radiator tank 101 filled with water, which circulates around a vehicle's engine and radiator through a water jacket and interconnected pipelines, efficiently transferring heat from the engine to the radiator for cooling, ensuring optimal engine performance and temperature regulation during operation.

[0023] Upon activation of the system by the user, a first temperature sensor 102 integrated outside the engine at non-operational state monitors temperature in surrounding of the engine. The first temperature sensor 102 mentioned herein is an infrared (IR) based temperature sensor 102 that operates by detecting infrared radiation emitted by the engine. The sensor 102 includes an IR detector that receives radiation from the engine and converts the radiation into an electrical signal. This signal's intensity correlates with the temperature of the engine, as hotter the engine emit more IR radiation, which is then sent to the microcontroller in the form of an electrical signal. An inbuilt microcontroller processes the signal to determine temperature in surrounding of the engine.

[0024] In case in the detected temperature is detected to recede a predefined threshold temperature, the microcontroller actuates a heating unit 103 integrated in the tank 101 to heat water stored in the tank 101 up to an optimum temperature. The heating unit 103 used herein is made up of metal and uses electricity as the energy source. The heating unit 103 uses electrical resistance to convert the electric energy into heat energy which is then transferred through to an air medium over the wire for the heating water up to an optimum temperature.

[0025] During heating of the water upon the optimum temperature, a pair of electronically controlled valves 105 integrated with a multi-sectioned container 104 arranged in the tank 101 are activated by the microcontroller to dispense an appropriate amount of nanoparticles, such as CuO and MgO, stored in the container 104 in the water, into the water. The electronically controlled valves 105 consists of a solenoid that gets open or closed for dispensing of water over the user’s foot as directed by the microcontroller. Upon actuation of electronically controlled valves 105 by the microcontroller, the valves 105 opens an internal solenoid, allowing water flow through the valves 105 and out of the dispensing nozzle. The flow rate and duration of water dispensing is regulated by the microcontroller by regulating actuation of the electronically controlled valves 105 to dispense an appropriate amount of nanoparticles into the water.

[0026] Releasing nanoparticles into the tank 101 during the heating or cooling of water enhances thermal conductivity and efficiency. The nanoparticles increase heat transfer by improving the water's thermal properties, allowing for faster heating or cooling. This results in more effective temperature regulation within the tank 101, reducing energy consumption and improving overall system performance. The nanoparticles facilitate quicker thermal equilibration, making the process more energy-efficient and reducing the time required to reach the desired temperature.

[0027] A thermostat 106 integrated in the tank 101 monitors temperature of the water. The thermostat 106 works by continuously monitoring the water's temperature using a thermistor or thermocouple. When the water reaches a pre-set threshold temperature, the thermostat 106 triggers the microcontroller to activate or deactivate the heating unit 103 to heat the water up to an optimum temperature.

[0028] Upon reaching the optimum temperature, in order to heat the engine and radiator to decrease cold start duration of the vehicle, the microcontroller regulates actuation of a motorized valve 107 integrated in between the tank 101 and water jacket to get open for allowing flow of water from the tank 101 to the water jacket to allow the heated water to flow across the engine and radiator. The motorized valve 107 operates by using an electric motor to control the opening and closing of the valve 107. When activated by the microcontroller, the motor adjusts the valve's position 107, regulating the flow of water from the tank 101 to the water jacket to allow the heated water to flow across the engine and radiator.

[0029] A pressure sensor integrated at inlet and outlet of the pipeline and radiator monitors pressure of water during inlet and outlet of the water. The pressure sensor monitors the water pressure at both the inlet and outlet of the pipeline and radiator by detecting changes in pressure through a sensing element, such as a diaphragm or strain gauge. As water flows, the sensor measures the force exerted by the water on the element. When pressure deviates from the desired range, the sensor sends a signal to microcontroller, triggering adjustments to maintain proper flow and prevent damage, ensuring optimal system performance and safety.

[0030] In case the monitored pressure difference is detected to deviate from a predefined threshold pressure range, the microcontroller regulates speed of a regulator fan of the radiator in order to initiate optimal cold start duration for the vehicle. The regulator fan of the radiator works by adjusting the speed based on the engine's temperature, ensuring efficient cooling during a cold start. When the vehicle starts, the fan operates at a low speed to allow gradual engine warming. As the engine temperature increases, the fan speed automatically increases, enhancing airflow through the radiator to maintain optimal cooling. This process prevents overheating and ensures the engine reaches its ideal operating temperature quickly, improving performance and fuel efficiency while protecting the engine from thermal stress during startup.

[0031] Plurality of second temperature sensors 108 integrated inside the water jacket and pipelines monitors temperature at different lengths of the water jacket and pipelines. The second temperature sensors 108 operates in the same manner as the first temperature sensor 102 and works by detecting infrared radiation emitted by the temperature at different lengths of the water jacket and pipelines, triggering the microcontroller to regulate speed of an auxiliary pump regulating flow of water through the pipeline. The electronic pump regulates the flow of water through the pipeline by using an electric motor. The pump adjusts the speed based on real-time data, such as temperature or pressure, to maintain optimal water circulation. When the system detects a need for increased flow (e.g., higher engine temperature), the pump accelerates, pushing more water through the pipes. Conversely, if less flow is needed, the pump slows down. This ensures efficient heat transfer and precise temperature regulation within the vehicle's cooling system.

[0032] The present invention works best in the following manner, where the radiator tank 101 filled with water as mentioned in the invention circulates around the vehicle's engine and radiator through the water jacket and interconnected pipelines, efficiently transferring heat from the engine to the radiator for cooling, ensuring optimal engine performance and temperature regulation during operation. Upon activation of the system by the user, the first temperature sensor 102 monitors temperature in surrounding of the engine. In case in the detected temperature is detected to recede the predefined threshold temperature, the microcontroller actuates the heating unit 103 to heat water stored in the tank 101 up to the optimum temperature. During heating of the water upon the optimum temperature, the pair of electronically controlled valves 105 are activated by the microcontroller to dispense the appropriate amount of nanoparticles, such as CuO and MgO, into the water. The thermostat 106 monitors temperature of the water and accordingly the microcontroller to activate or deactivate the heating unit 103 to heat the water up to the optimum temperature. Upon reaching the optimum temperature, in order to heat the engine and radiator to decrease cold start duration of the vehicle, the microcontroller regulates actuation of the motorized valve 107 to get open for allowing flow of water from the tank 101 to the water jacket to allow the heated water to flow across the engine and radiator. The pressure sensor monitors pressure of water during inlet and outlet of the water. In case the monitored pressure difference is detected to deviate from the predefined threshold pressure range, the microcontroller regulates speed of the regulator fan in order to initiate optimal cold start duration for the vehicle. Plurality of second temperature sensors 108 monitors temperature at different lengths of the water jacket and pipelines, triggering the microcontroller to regulate speed of the auxiliary pump regulating flow of water through the pipeline.

[0033] Although the field of the invention has been described herein with limited reference to specific embodiments, this description is not meant to be construed in a limiting sense. Various modifications of the disclosed embodiments, as well as alternate embodiments of the invention, will become apparent to persons skilled in the art upon reference to the description of the invention. , Claims:1) An automated temperature regulation system for radiators, comprising a radiator tank 101 filled with water which is circulated around an engine and radiator of a vehicle by means of a water jacket and pipelines integrated around the engine and radiator, characterized in that:

i) a first temperature sensor 102 integrated outside the engine at non-operational state for monitoring temperature in surrounding of the engine, wherein in case in the monitored temperature recedes a threshold temperature, an inbuilt microcontroller actuates a heating unit 103 integrated in the tank 101 to heat water stored in the tank 101 up to an optimum temperature;
ii) A multi-sectioned container 104 arranged in the tank 101 and integrated with a pair of electronically controlled valves 105 that are actuated by the microcontroller to dispense an appropriate amount of nanoparticles stored in the container 104 in the water, wherein a thermostat 106 is integrated in the tank 101 for monitoring temperature of the water and upon reaching the optimum temperature;
iii) a motorized valve 107 integrated in between the tank 101 and water jacket that is actuated by the microcontroller to get open for allowing flow of water from the tank 101 to the water jacket to allow the heated water to flow across the engine and radiator, post attaining the optimum temperature, in order to heat the engine and radiator to decrease cold start duration of the vehicle; and
iv) a pressure sensor integrated at inlet and outlet of the pipeline and radiator for monitoring pressure of water during inlet and outlet of the water, wherein based on the monitored pressure difference deviates from a threshold pressure range, the microcontroller regulates speed of a regulator fan of the radiator in order to initiate optimal cold start duration for the vehicle.

2) The system as claimed in claim 1, wherein plurality of second temperature sensors 108 are integrated inside the water jacket and pipelines in order to monitor temperature at different lengths of the water jacket and pipelines, in accordance to which the microcontroller regulates speed of an auxiliary pump regulating flow of water through the pipeline.

3) The system as claimed in claim 1, wherein the nanoparticles include a CuO and MgO nanoparticles utilized for heating/cooling the water along with eliminating freezing of the water.