AUTONOMOUS SAVINGS SYSTEM THAT RECOVERS LINE LOSSES DURING WAITING TIME IN HOT WATER INSTALLATIONS.

Abstract

1. The invention is a system that recovers water by autonomously diverting it to the cold water line, preventing water from being wasted until it reaches the desired temperature in buildings with a heating unit (1); it includes a hot water demand detection unit (19) that senses the user's hot water demand, a temperature sensor (13) that measures the threshold temperature value, and a flow control valve (9) that directs the water to the cold water line (4). The system is based on the principle of synchronized operation of the fitting unit (3) and the heater side control unit (2) via wireless communication modules (6). The pump (18), which activates when the water temperature is low, initiates the heating process by creating a hydraulic flow loop that simulates the activation threshold of the heating unit (1). Thus, water and energy savings are achieved by ensuring a closed-loop circulation of water within the installation until the target temperature is reached.

Description

1 TARIFF LINE LOSSES DURING WAITING TIME IN HOT WATER INSTALLATIONS RECOVERING AUTONOMOUS SAVINGS SYSTEM Technological Field: The invention relates to the process of heating water to the desired temperature in buildings equipped with water heating units (combination boilers, water heaters, central heating systems, etc.). water that accumulates in the pipeline during the waiting period until it reaches the required temperature and in the heating unit Preventing the waste of cold water that does not reach the required temperature; this water is channeled through a controlled hydraulic system. By recycling the water back into the cold water line, we save both water and the money spent on its transmission. energy-saving, composed of different components and among its components It relates to an autonomous recovery system with a wireless communication infrastructure. 10 State of the Art: In systems with an existing heating unit, when the user turns on the hot water tap, the unit... In addition to the cold water waiting in the pipeline between the taps, the unit's heating process also needs new water. Water that hasn't yet reached the required temperature at the time of starting the process is directly wasted, and this... In this process, a significant amount of clean water is wasted without being used. In the literature, this is referred to as "structural waste". 15 This situation, as described, is particularly relevant at points of use far from the heating unit, where a single unit is present. Even during use, it can lead to a water loss of up to 10 liters. On the other hand, existing circulation systems used to mitigate this problem reduce the water flow. Because it operates on the principle of keeping the device constantly warm, it causes a significant amount of energy consumption; this Some systems used for this purpose require costly and laborious renovations such as demolition and breaking for installation. It requires certain processes. Heating Units and Installation Logic: Hot water in buildings where heating unit systems are used. The need is met through devices that heat water using fuel energy. The system, this based on the principle of conveying the hot water from the device to the points of use through a network of pipes. It withstands. When the water in the pipeline is not in use, it drops to ambient temperature, which means that every 25 It creates a waiting period for the water to heat up during use, and until hot water comes out. Cold water is being wasted in the pipes. Electronic Control Boards and Sensors: Low-power components used in industry and household appliances. Consumable, micro-scale control units; they process data from sensors to create mechanical systems. The systems can be managed autonomously. Data such as temperature, flow, and pressure are available in real-time. These subsequent units enable complex processes to be controlled with minimum energy. 2 Wireless Communication Infrastructure: For indoor environments, without the need for physical cabling. Low-energy communication protocols exist that enable data transmission over short distances. These systems can establish a stable communication network without being affected by indoor walls and obstacles. And it has been technically proven to be compatible with battery-powered systems. Electrically Controlled Flow Control Valves: 5 for changing the direction or flow rate of fluids. The electromechanical valves used are triggered by an electronic signal, thus opening the passageways. It can change. These components determine whether the water in the system goes to the sink or return line. It performs its navigation autonomously. Smart and Autonomous Lighting Systems: Today, these systems detect the user through sensors and... Faucet technologies that initiate water flow are widely used. These faucets have a built-in 10 powered by batteries or rechargeable batteries; low power consuming electronic components Thanks to this, a single power supply provides safe and trouble-free operation for long periods of time, such as 1-5 years. It can provide services in this way. Existing Recirculation and Pumping Systems: Under-sink circulation systems as described in the literature. Pumps or user-operated (button-operated, etc.) systems deliver water to the heater at 15 It aims to return the water. However, these systems usually require separate and large mechanical systems for each tap. such as requiring installations, high noise level, and the need for manual intervention during use. It has limitations. This reduces the level of comfort and hinders the widespread adoption of the system. It prevents. Purpose of the Invention: 20 The main purpose of the invention is to create a system that does not require major modifications (retrofit) to the existing plumbing infrastructure. Hot water can be produced using a module containing a pump that will be installed on the fixture and heating unit side. The aim is to reduce the volumetric loss of drinking water wasted while waiting to zero. The system is between modules. It operates independently of the internet by communicating wirelessly. When the user requests hot water, the water... Until the threshold temperature (e.g., 40°C) is reached, the bypass valve in the smart faucet sends cold water. It directs the water to the heating line. This prevents waste of waiting time required for the water to heat up. This results in tons of water savings annually on a household basis. The pump module works with multiple taps. They can communicate with each other, allowing all hot water points within the system to operate as part of the system. All hot water points can be controlled from a single pump module, and the pump is located within the system. It can be added at any suitable point. 30 3 Figures: The invention is described in more detail with reference to the attached drawings; these drawings show: Figure 1: General connection and layout diagram of the system. Figure 2: Detailed diagram of the smart light fixture unit and its internal components. Figure 3: Diagram of the heater unit side control unit and pump mechanism. 5 References: 1. Heating unit 2. Heater unit side control unit 3. Smart lighting unit 4. Cold water supply line from the mains 10 5. Hot water pipeline coming from the heating unit. 6. Wireless communication module 7. Electronic control board 8. Power source (Battery, power bank, or wired power supply) 9. Electrically controlled flow control valve 15 10. Valve water inlet port 11. Cold water outlet valve 12. Hot water outlet valve 13. Temperature sensor 14. Information module 20 15. Temperature control module 16. Faucet hot water outlet 17. Faucet cold water outlet 18. Pump 4 Description of the Invention: The invention relates to wireless communication between the smart luminaire unit (3) and the heater unit side control unit (2). It is based on the principle of synchronous operation through module (6). User hot water When you turn on the tap, the hot water demand detection unit (19) inside the smart faucet unit (3) detects hot 5 It triggers the system by detecting the water demand, and the temperature sensor (13) measures the line temperature. If If the temperature is below the value set in the temperature setting module (15), the electronic control board (7) puts the flow control valve (9) into bypass mode. In this mode, water enters through the valve inlet door (10) and exits through the valve cold water outlet door (11). Cold water from the mains is directed to the water supply line (4). Simultaneously, wireless communication 10 A signal is sent from module (6) to the heater unit side control unit (2) and here pump (18) activates to balance the pressure between hot water line (5) and cold water line (4). This disrupts the flow, creating a directional flow, meaning it pushes cold water from the hot water line into the cold water line. The flow triggers the heater unit, initiating the heating process. The heater unit side control unit (2), Optimizing wireless communication signal quality or facilitating installation 15 For this purpose, the heating unit (1) can be installed at any point in the installation (e.g. kitchen (It can be placed under the counter). When the water reaches the desired temperature, the temperature sensor (13) detects the situation and the information module (14) alerts the user and activates the flow control valve (9) on the hot water outlet door (12) It directs the water to flow from the hot water outlet (16) of the faucet. Power supply (8) 20 Thanks to this, the system can operate autonomously for a long time. While the system is running, the cold water line continues to function normally. It continues and when the cold water tap is turned on, cold water flows from the cold water outlet (17) of the fitting.

Claims

REQUESTS 1. The invention describes the process of heating water in buildings with a water heating unit (1) (combination boiler, water heater, central heating etc.). autonomously, preventing water waste by allowing water to flow unnecessarily until the desired temperature is reached. It is a system that enables its recovery back into the system; • The user's hot water demand can be met electronically, mechanically, physically, or hydraulically. a hot water demand detection unit (19), • A temperature sensor that measures water temperature data (13), • A system that directs the water to the cold water line (4) when the water temperature is below the threshold. electrically controlled flow control valve (9), • Located on the side of the heating unit (1) and necessary to activate the heater 10 a pump that provides hydraulic flow (18), • Wireless communication module (6) and system that enables data transmission between components at least one electronic control board (7) that manages both smart luminaire units (3) within the control unit (2) on the heater unit side its place for data exchange and operations management, 15 It is characterized by...

2. According to claim 1, the invention is the hot water demand detection unit (19), tap opening lever a mechanical switching element (switch) that completes the circuit depending on its movement It is characterized by its inclusion. 20 3. According to claim 1, the invention is the hot water demand detection unit (19) that detects the movement of the tap handle. or sensors that detect the flow of water; magnetic sensor, position sensor, optical sensor or It is characterized by containing at least one of the turbine flow sensor components.

4. According to claim 1, the invention is to pump the water in the hot water line (5) through its pump (18). by directing it to the cold water supply line (4), the activation threshold (flow) of the heater unit (1) simulating the speed, pressure difference or flow rate of the heater (1) from the tap a hydraulic flow that is autonomously activated without any external water discharge It is characterized by forming a cycle. 30 6 5. According to Claim 1, the invention provides the user with visual or auditory information about the state of the water and system data. It is characterized by containing an information module (14) that presents notifications.

6. According to Claim 1, the invention is a device that allows the user to set a target temperature value. It is characterized by containing a temperature control module (15).

7. The invention, according to Claim 1, is based on the occurrence of a disruption or technical malfunction in wireless communication (6). In this case, the flow control valve (9) directs the water directly to the hot water outlet of the fitting (16) a safe 10 that redirects the system to switch to its traditional operating mode. It is characterized by having a fail-safe working protocol.

8. According to Claim 1, the invention relates to the energy of the smart luminaire unit (3) and other electronic components. meeting its needs; electricity from batteries, mains electricity, or the power of water flow. a power supply (8) containing an energy harvesting unit that produces 15 It is characterized.

9. According to claim 1, the invention is based on the addition of an intelligent faucet unit (3) to existing tap / faucet systems. It can be in the form of an externally attachable adapter or directly attached to the battery housing. It is characterized by its integrated structure. 20 10. The invention, according to Claim 1, is the heating unit side control unit (2); heating unit (1) cold The piping system will complete the hydraulic cycle between the water inlet and the hot water outlet. to any suitable point on it (under the kitchen counter, inside the bathroom cabinet, plumbing shaft) etc.) can be added to the existing infrastructure without requiring major renovations (retrofit) 25 It is characterized by its being. 7 11. According to claim 1, the invention is the control unit (2) of a single heater unit side within the building. Independent autonomous operation by wirelessly pairing with multiple smart fixture units (3) It is characterized by its ability to create loops.

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