A District Heating System

Abstract

The invention relates to a district heating system (A) comprising panel (3), supply line (G), return line (R), radiator (20), network (21) and mains water line (T) to increase energy efficiency by heating multiple buildings from a central source in district heating systems, to reduce temperature fluctuations in the system, to provide thermal comfort and to ensure billing of the energy used.

Description

1 TARIFF A District Heating System TECHNICAL AREA 5 The invention enables the heating of multiple buildings from a central source in district heating systems. to increase energy efficiency, reduce temperature fluctuations in the system, thermal District heating provides comfort and ensures that the energy used is billed. It is related to the system. PREVIOUS TECHNIQUE 10 In parallel with the increasing population and urbanization in our country and the world, it is rapidly advancing. Housing development creates a significant demand for energy. In line with these demands... The trend towards district heating systems is increasing. A district heating system is a system that provides heating for one or more people. In many energy sources, the heat produced is distributed to users via pre-insulated pipe systems. These are large-scale heating systems that meet heating and hot water needs by transporting materials. 15 District heating systems are used in industrial facilities, residential complexes, campuses, large housing estates, and housing estates. It is used in application areas such as neighborhoods and cities. In the current state of the art, district heating systems use a single heat exchanger. The heat exchanger's inability to meet both heating water and domestic hot water demands, different This leads to a decrease in efficiency in areas with specific temperature requirements. Different heating methods... Failure to provide suitable temperatures for these areas results in insufficient thermal comfort. This leads to... High-precision remote management of district heating systems in the current state of the art. the system allows all data to be managed, reviewed, and evaluated from a single center. This will ensure that the system is continuously monitored and remotely controlled at any time. A system that will provide access to all the necessary data and enable faster solutions. It is not available. In the current state of the technology, water used in district heating systems is not billed. System data cannot be read or saved. Currently, in existing systems... The line distances of the plumbing materials used (pumps, heat exchangers, pipes and other valves) are very short. The process is lengthy, and therefore losses occur during the transmission of the source energy. This Productivity is declining due to these reasons. 2 In conclusion, all the problems mentioned above necessitate innovation in the relevant field. It has brought it to this state. PURPOSE OF THE INVENTION 5 The present invention aims to eliminate the aforementioned problems and provide technical solutions in the relevant field. It is introduced with the aim of creating an innovation. The main purpose of the invention is to heat multiple buildings in district heating systems using a central system. Increasing energy efficiency by heating from the source, minimizing temperature fluctuations in the system. 10 that reduce, provide thermal comfort and enable billing of the energy used. The aim is to reveal the structure of the district heating system. Another aim of the invention is to minimize losses occurring over long line distances. a packaged system that facilitates error detection and overall system maintenance The goal is to enable the creation. Another objective of the invention is to enable all data to be managed remotely via a highly precise remote control system. Monitoring, reviewing, and evaluating the system from a single center makes it easier. and to ensure its rapid management. A BRIEF DESCRIPTION OF THE INVENTION All the purposes mentioned above and those that will emerge from the detailed explanation below. The present invention, intended to be implemented, is a district heating system. 20 A preferred configuration of the invention is for district heating systems to heat multiple buildings. Increasing energy efficiency by heating from a central source, reducing the temperature in the system. to reduce fluctuations, provide thermal comfort and reduce the energy used panel, supply line, return line, radiator, network to enable billing, It is a district heating system that includes a ball valve and a mains water line. Thus, the aforementioned 25 It provides heat transfer between the source water coming from the supply line and the heating water. The primary heat exchanger is the point where the source water enters the primary heat exchanger from the aforementioned supply line. The primary inlet line provides heat transfer to the source water entering the primary heat exchanger. The primary outlet line through which the heated water obtained by this process is discharged, The secondary inlet line, where the heating water from the radiator enters the primary heat exchanger, is the primary 30 The secondary outlet line allows the heated water exiting the heat exchanger to enter the return line. heat transfer between the source water and the service water coming from the aforementioned supply line 3 The secondary heat exchanger provides the connection between the source water and the secondary heat exchanger from the aforementioned supply line. The tertiary inlet line, through which the water enters, transfers heat to the source water entering the secondary heat exchanger. The third outlet line, through which the water obtained by supplying water is discharged, 5 The fourth inlet line, where the service water from the network enters the secondary heat exchanger, is the secondary The fourth outlet allows the domestic water exiting the heat exchanger to enter the return line. the line, the heating water coming from the aforementioned primary heat exchanger and the water coming from the secondary heat exchanger by controlling the flow rate and pressure of the water supply, and balancing the temperature distribution. The balancing valve, which provides thermal comfort, is located on the aforementioned return line and is 10 Calculating the energy consumed based on the measured temperature of the water and the energy consumed The calorimeter that enables billing is the primary output of the aforementioned primary heat exchanger. to the line, the secondary inlet line and the tertiary outlet line of the secondary heat exchanger, quaternary inlet positioned along the line where domestic water and heating water are collected and transferred. The collector, which is positioned on the aforementioned supply line and mains water line, contains 15 solid particles. filtering substances, sediments and contaminants before they reach the equipment in the system The retaining filter ensures the transfer of heating water to the radiator and the water coming from the mains. The pump that transfers the water to the collector creates pressure due to the expansion of the water as it heats up. expansion tank absorbs the pressure created to balance the increase from the collector At least one air vent positioned on the collector to allow air to escape, 20 positioned in the collector to balance the temperature and pressure increase in the collector. safety valve that drains water, used to monitor water consumption The water meter, which measures the amount and transmits it to the panel, when the user turns on the hot water tap... It is characterized by containing a circulation line that provides an instant flow of hot water. is being done. 25 In the preferred configuration of the invention, the aforementioned trajectory is positioned. It measures the temperature of the water and transfers the measured temperature value to a calorimeter. It includes a calorimeter-based temperature sensor. In another preferred configuration, the liquid coming from the aforementioned pump and filter... To ensure one-way flow of water, 30 mm³ / mm ... It includes a check valve located in that position. In another preferred configuration, the invention is positioned within the aforementioned collector. by instantaneously measuring the temperature of the water inside the collector and displaying the measured values ​​in real time. It contains a temperature sensor that transmits the temperature to the panel. 4 In another preferred configuration of the invention, the primary entry line and secondary entry line mentioned. The water is instantly 5 by positioning the line, the tertiary inlet line, the quaternary inlet line and the collector. It includes a thermometer that measures the temperature. In another preferred configuration of the invention, the primary entry line and secondary entry line mentioned. The water is instantly distributed by positioning the pipeline, the tertiary inlet line, the quaternary inlet line and the collector. a pressure gauge that measures the pressure and instantly transmits the measured value to the panel. It includes. 10 In another preferred configuration, the invention involves transferring mains water from the mains water line to the mains water supply. It includes a two-way proportional control valve that enables the transfer to the collector. The scope of protection for the invention is specified in the claims, and this is absolutely concise and detailed. The explanation cannot be limited to what is given for illustrative purposes. A technically expert person... The person, without deviating from the main theme of the invention, can create similar 15 based on the above-mentioned points. It is clear that these structures can emerge. BRIEF DESCRIPTION OF THE FIGURES Figure 1 shows the schematic diagram of the district heating system. The drawings are not intended to limit the scope of protection defined in the claims. and in order to interpret the scope defined in those claims, the present invention 20 referring to these in isolation without resorting to the technical explanation in the statement. should not be included. The drawings in question clarify and define the invention. It aims to... EXPLANATION OF REFERENCE NUMBERS IN THE FIGURES A. District heating system 1. Primary heat exchanger 5 101. Primary entry line 1010. Primary exit line 1011. Secondary entry line 1012. Secondary exit line 2. Secondary heat exchanger 10 201. Third entry line 2010. Third exit line. 2011. Fourth entry line. 2012. Fourth exit line. 3. Panel 15 4. Balancing valve 5. Calorimeter 6. Calorimeter temperature sensor 7. Retaining filter 8. Check valve 20 9. Temperature sensor 10. Pressure Gauge 11. Thermometer 12. Air blaster 13. Pump 25 6 14. Expansion tank 15. Safety valve 16. Two-way proportional control valve 5 17. Water meter 19. Collector 20. Radiator 21st Network 22. Ball valve 10 R. Return line G. Departure line T. Mains water line S. Circulation line DETAILED DESCRIPTION OF THE INVENTION 15 In this detailed description, the subject of the invention, the district heating system (A), is only a more detailed explanation of the subject. To ensure a good understanding, it is explained with examples that do not create any limiting effects. The invention relates to district heating systems that supply multiple buildings with heating from a central source. to increase energy efficiency by heating, to reduce temperature fluctuations in the system, Regional 20 that provides thermal comfort and enables billing of the energy used. It is related to the heating system. The invention is presented as having the following elements:  Heating water from the source water coming from the aforementioned supply line (G) primary heat exchanger (1) which provides heat transfer between them  From the mentioned supply line (G) the source water is transferred to the primary heat exchanger (1) 25 The primary inlet line (101) through which the input is provided enters the primary heat exchanger (1). heating water obtained by transferring heat to spring water The primary outlet line (1010) through which the outlet is provided, heating from the radiator (20) 7 Secondary inlet line (1011) where the water enters the primary heat exchanger (1), primary Enabling the heating water coming out of the heat exchanger (1) to enter the return line (R). secondary output line (1012) 5  Source water and utility water coming from the aforementioned supply line (G) secondary heat exchanger (2) which provides heat transfer between them  The inlet of the source water from the mentioned outgoing line (G) to the secondary heat exchanger (2) the source entering the secondary heat exchanger (2) from the third input line (201) The output of usable water obtained by transferring heat to the water is 10 third outlet line provided (2010), usage from the network (21) The quaternary inlet line (2011) where the water enters the secondary heat exchanger (2), secondary the domestic water coming out of the heat exchanger (2) enters the return line (R) providing fourth exit line (2012),  The heating water coming out of the primary heat exchanger (1) and the secondary heat exchanger 15 (2) by controlling the flow rate and pressure of the water coming out and the temperature balancing valve (4) which balances the distribution and provides thermal comfort,  It is positioned on the aforementioned return line (R) and the water is measured calculates the energy consumed based on its temperature, and the energy consumed... calorimeter (5) which enables billing, 20  By positioning it on the aforementioned supply line (G) and mains water line (T) before solid particles, sediments and dirt reach the equipment in the system first, the retaining filter (7) that enables it to be filtered,  To the primary output line (1010) of the mentioned primary heat exchanger (1), secondary input to the line (1011) and to the tertiary output line (2010) of the secondary heat exchanger (2), 25 by positioning it on the fourth inlet line (2011) the water for use collector where heating water is collected and transferred (19),  Transfer of heating water to the radiator (20) and water from the mains pump (13) which provides transfer to the collector (19),  To balance the pressure increase caused by the expansion of water due to heating. 30 expansion tank (14) which absorbs the pressure that is formed,  To ensure the evacuation of air from the collector (19) to the collector (19) at least one air gunner positioned (12),  By positioning it in the collector (19), the temperature and pressure increase in the collector (19) safety valve (15) which releases water to balance, 35 8  By measuring the amount of water used to monitor water consumption water meter (17) transferring to panel (3),  When the user turns on the hot water tap, the instantaneous hot water level is 5 circulation line (S) that allows flow. The elements constituting the invention and their functions within the invention are given above. The relationship and working principles of the elements mentioned are explained below. is given A radiator (20) is a component that heats the room by radiating the heat of the heating water into the environment. Network 10 (21) enabling the distribution of water from a city source to buildings and systems It is infrastructure. The water supply line (T) enables the transmission of water from the network (21) to the system. It is a line. Figure 1 shows the schematic diagram of the district heating system (A). The aforementioned district heating In the system, there are two 15-bit heat exchangers in total, one primary heat exchanger (1) and one secondary heat exchanger (A). There are heat exchangers. (1) Inlet and outlet of source water to the mentioned heat exchangers (1,2) While the water is supplied from line (G), the water exits from the mentioned heat exchangers (1,2) from the return line. (R) is provided. The primary heat exchanger (1) receives the source water coming from the supply line (G). While providing heat transfer between the heating water and the secondary heat exchanger (2) from the supply line (G) It provides heat transfer between the incoming source water and the utility water. Source 20 Water comes from the supply line (G) and enters the primary heat exchanger (1) from the primary inlet (101) line. Heating obtained by transferring heat to the source water entering the primary heat exchanger (1) The water is discharged by the primary outlet line (1010). From the radiator (20) The incoming heating water enters the primary heat exchanger (1) from the secondary inlet line (1011). The heating water coming out of the primary heat exchanger (1) is conveyed to the return line (R) via the secondary outlet line 25 (1012) is provided by. Source (G) from the supply line (2) to the secondary heat exchanger. The water inlet is provided by the tertiary inlet line (201). The aforementioned secondary The water used for drinking is obtained by transferring heat to the source water entering the heat exchanger (2). The output is provided by the third output line (2010). Coming from the grid (21). The inlet of the service water to the secondary heat exchanger (2) is via the quaternary inlet line (2011) 30 is provided. The inlet of the service water coming out of the secondary heat exchanger (2) to the return line (R) is the quaternary. is provided by the output line (2012). The primary output line (1010) and the secondary input line (1011) of the mentioned primary heat exchanger (1) and the tertiary outlet line (2010) and the quaternary inlet line of the aforementioned secondary heat exchanger (2). 9 There are a total of four collectors (19) located in (2011). collectors (19) where domestic water and heating water are collected and transferred to the system It is the element that enables the collector (19) to accumulate the incoming hot fluid. The fluid (water) collected in the collectors (19) is supplied to the inlets of the collectors and It passes through pumps (13) located at its outlets. The collector (19) passes through pumps (13) It also prevents fluctuations in the temperature of the passing fluid. Secondary inlet water in the collectors (19) located on the line (1011) and the fourth inlet line (2011) To balance the pressure increase caused by expansion due to heating, the resulting pressure is 10 There is an absorbing expansion tank (14). It is connected to the secondary inlet line (1011). The temperature generated in the collectors (19) located in the fourth inlet line (2011) As the water heats up and expands, it balances the temperature and pressure. The discharge of water from the collectors (19) is provided by the safety valve (15). 15 heating water from the primary outlet line (1010) of the primary heat exchanger (1) to the radiator (20) transfer of water from the network to the fourth inlet line (2) of the secondary heat exchanger (2) (2011) to ensure the transfer to the collector (19) with the primary output line (1010) and the fourth input There are pumps (13) located in the collectors (19) in the line (2011). The one-way flow of water from the mentioned pump (13) and the retaining filter (7) Check valve 20 is positioned at the outlet of the pump (13) and the filter holder (7) to ensure this. (8) is located. In the primary outlet line (1010) to ensure the discharge of air from the collector (19). There is at least one air vent (12) located on the collector (19). water supply line to the collector (19) located in the fourth inlet line (2011) water meter (17) positioned on the mains water line (T) before the (T) inlet Water consumption is monitored and the amount of water used is measured. The measured value is then displayed on the panel. (3) Billing of the amount of water consumed is ensured by transferring it. The panel mentioned above (3) district heating system (A) electrical cables and electrical system are located This is part. All values ​​measured in the district heating system (A) are recorded in the aforementioned panel (3) By transferring data remotely, all data can be monitored from a single center through a remote management system. The aim is to ensure easier and faster management of the system through examination and evaluation. 30 By positioning it along the aforementioned supply line (G) and mains water line (T), the solid filtering substances, sediments and contaminants before they reach the equipment in the system This is provided by the retaining filter (7). The mentioned outgoing path (G) is positioned. and by measuring the temperature of the water, transferring the measured temperature value to the calorimeter (5) The temperature is provided by the calorimeter temperature sensor (6). 35 The aforementioned primary entry line (101), secondary entry line (1011), tertiary entry line (2010), The temperature of the water is positioned by the fourth inlet line (2011) and the collector (19). The temperature is measured by thermometer (11). Thanks to the mentioned thermometers (11), collector 5 the measured value is displayed analogously and also on the mentioned lines By positioning them along the lines, the temperature value can be seen and monitored in real time. It enables the primary input line (101) and the secondary input line mentioned at the same time. (1011), tertiary inlet line (2010), quaternary inlet line (2011) and collector (19) By positioning it, the instantaneous pressure of the water is measured and the measured value is displayed instantly on the panel. (3) transmission is provided by the manometer (10). The temperature sensor (9) mentioned by positioning it in the collector (19) the temperature of the water inside the collector (19) is measured instantly By measuring, it instantly transmits the measured values ​​to the panel (3). Temperature sensor (9) 2-way proportional control valve (16) depending on the data transferred to the panel (3) and pumps (13) are working. 15 Two-way proportional transfer of mains water from the mains water line (T) to the collector (19). This is provided by the control valve (16). Two-way proportional control valve (16) open When closed, the flow of mains water is enabled, while when closed, the flow of mains water to the collector is restricted. (19) Transition is not provided. The heating water coming out of the primary heat exchanger (1) and the 20 coming out of the secondary heat exchanger (2) by controlling the flow rate and pressure of the water supply, and balancing the temperature distribution. There is a balancing valve (4) which provides thermal comfort. The invention is a district heating system (A) and in the said district heating system (A) the primary It has two heat exchangers, namely the primary heat exchanger (1) and the secondary heat exchanger (2). While the line where the primary heat exchanger (1) is located is the heating water circuit, the secondary heat exchanger (2) is 25 The line in which it is located is the domestic water circuit. The aforementioned district heating system (A) summer It has two different operating modes: summer and winter. In summer mode, only... In winter mode, both the domestic water circuit and the water supply circuit are operating while the domestic water circuit is functioning. The heating water circuit is operational. The set temperature is determined. Then, the outside ambient temperature is checked. three different external environments to check the relationship between the opening of the balancing valve (4) 30 The target indoor temperature is desired in relation to the given temperature value. From the source to the heat exchangers. (1,2) source water is supplied from the outlet line and from the mentioned heat exchangers (1,2) The water outlet is provided from the return line (R). 11 The aforementioned primary entry line (101), primary exit line (1010), secondary entry line (1011), secondary exit line (1012), tertiary entry line (201), tertiary exit line (2010), quaternary entrance line (2011), fourth exit line (2012), return line (R), outbound line (G), network 5 Ball valves (22) located on the water line (T) and circulation line (S) control the flow of water It is positioned to control and cut off. The circulation line (S) is used in the domestic water circuit where the secondary heat exchanger (2) is located. when the user wants to use hot water in the tap or shower Turning on the tap provides access to hot water for use. 10 Thanks to the pumps (13), the circulation line (S) is constantly circulated. Circulation Thanks to the line (S), the user does not need to wait a certain amount of time for the water to heat up. Thanks to the instant availability of hot water, you save water, time, and therefore... This helps save time. In the heating circuit where the primary heat exchanger (1) is located, the source water supply line (G) 15 The source enters the primary inlet line (101) of the primary heat exchanger (1). The source passes through the outlet line (G). the water is filtered on the supply line (G) before entering the primary heat exchanger (1). (7) has a calorimeter temperature sensor (6), thermometer (11) and manometer (10). The spring water entering from line (G) first passes through the retaining filter (7) and then from the spring water solid particles, sediments and contaminants are removed before reaching the equipment in the system 20 The water from the source passing through the retaining filter (7) is cleaned. The temperature of the source water is measured by a calorimeter. The temperature is measured by the temperature sensor (6) and transferred to the calorimeter (5). Calorimeter (5) Calculating the energy consumed based on the measured temperature of the water and the energy consumed It ensures billing. Then to the aforementioned primary input line (101) The water temperature is measured by the thermometer (11) and the manometer 25 (10) By measuring the instantaneous pressure of the water, the measured value is displayed instantly on the panel (3) Transfer is provided. Afterwards, the primary input line (101) enters the primary heat exchanger (1). primary heat exchanger (1) for spring water to reach the determined set value Heat transfer is carried out by the source water. After its completion, the primary heat exchanger (1) exits from the primary output line (1010) and 30 It is collected by coming to the collector (19). It is located on the aforementioned primary output line (1010). air vent (12) to collector (19), thermometer (11), manometer (10), temperature sensor (9), The pump (13) and check valve (8) are positioned. The heating element located inside the collector (19) Due to the increase in the temperature of the water, the volume of the water also increases. Collector (19) As the volume of water inside increases, some of the air inside the collector (19) 35 12 The discharge is provided by the air vent (12). Located in the collector (19) The thermometer (11) measures the instantaneous temperature of the heating water inside the collector. By measuring the instantaneous temperature of the water in the collector (19) in the figure, the measured values ​​are recorded as 5 The instantaneous transmission to the panel (3) is also provided by the temperature sensor (9). The manometer (10) measures the instantaneous pressure of the water inside the collector (19). The value is instantly transferred to the panel (3). To the mentioned collector (19) There are two pumps (13) located. Thanks to the mentioned pump (13) The heating water in the collector (19) is transferred to the radiator (20) at the appropriate pressure. It ensures the transfer. Two pumps (13) together when necessary. In case it is not needed while working or if one of them malfunctions, a single unit The system continues to operate with pump (13). From the mentioned collector (19) Ball valves (22) on the line for transferring water to the pump (13) and the aforementioned There is a check valve (8) at the outlet of the pump. The mentioned check valve (8) is 15 from the pump (13). It ensures that the heating water flows in one direction to the radiator (20). Heating It prevents the water from flowing back to the pump (13). The heating water reaches the radiator (20). After losing heat by circulating in the radiator (20), the water exits the radiator (20) The primary heat exchanger (1) reaches the collector (19) located in the secondary inlet line (1011). On the line where the mentioned heating water is transferred from the radiator (20) to the collector (19) 20 There is a retaining filter (7). The retaining filter (7) traps solids, sediments and dirt. It ensures that the water in the circuit is filtered before it reaches the collector (19). In this case, water is transferred to the mentioned collector (19) by the network water line (T). This is provided. The transfer of mains water from the mains water line (T) to the collector is done in two steps. This is provided by a two-way proportional control valve (16). The two-way valve located in the mains water line (T) is 25 before the mains water arrives at the proportional control valve (16) to the mains water line The positioned retaining filter (7) removes solids, sediments and dirt in a two-way proportional manner. It ensures that it is filtered before reaching the control valve (16). To the aforementioned collector (19) Mains water from the radiator (20) and the mains water line (T) is collected here. Thermometer (11), 30 is placed on this collector (19) located on the aforementioned secondary inlet line (1011). The pressure gauge (10), expansion tank (14) and safety valve (15) are located. The mentioned thermometer (11) measures the temperature of the water and the manometer (10) measures the instantaneous water temperature. By measuring the pressure, it instantly transmits the measured value to the panel (3). Safety valve (15), With the increase in the temperature and pressure of the water in the collector (19), the water formed inside the collector (19) It allows the water to be discharged from the collector (19) in order to balance the temperature and pressure. 35 The expansion tank (14) is formed as a result of the expansion of water by heating in the collectors (19). 13 To balance the pressure increase, it absorbs the resulting pressure. From the aforementioned collector... (19) heating water from the secondary inlet line (1) to the primary heat exchanger (1) (1) enters. Heat transfer to the mentioned heating water is provided by the primary heat exchanger (1) 5 The desired temperature is reached. Then, from the secondary outlet line of the primary heat exchanger... (1012) heating water outlet is provided. On the aforementioned secondary outlet line (1012) thermometer (11) which measures the temperature of the water and manometer (10) which measures the pressure of the water It is located. Heating water return line (R) from the secondary outlet line (1012) Thanks to the balancing valve (4) located in the area, the flow rate and pressure of the heating water are controlled. By balancing the temperature distribution, thermal comfort is ensured. From the balancing valve (4) The calorimeter (5) is located on the return line (R) of the passing heating water. The calorimeter (5) calculates the energy consumed based on the measured temperature of the water and It enables the billing of consumed energy. Calculated from the calorimeter (5) It transfers the value to the panel (3). 15 from the return line of heating water coming from the calorimeter (5). (R) reaches the source. In the domestic water circuit where the secondary heat exchanger (2) is located, from the source water supply line (G) enters the primary inlet line (201) of the secondary heat exchanger (2). Passing through the outlet line (G) the source water is located on the supply line (G) before entering the secondary heat exchanger (2). retaining filter (7), calorimeter temperature sensor (6), thermometer (11) and manometer (10) 20 It is located. The spring water entering from the outlet line (G) first passes through the retaining filter (7) solids, sediments and impurities from the source water reach the equipment in the system. The source water is cleaned before it reaches the water through the retaining filter (7). The temperature is measured by the calorimeter temperature sensor (6) and transferred to the calorimeter (5). The calorimeter (5) calculates the energy consumed based on the measured temperature of the water and 25 It enables the billing of consumed energy. Then the aforementioned third input... While the temperature of the water is measured by the thermometer (11) positioned on the line (201) and By measuring the instantaneous pressure of the water by the manometer (10), the measured value is recorded instantaneously. Transfer to panel (3) is provided. Afterwards, from the third input line (201) to the secondary heat exchanger. (2) secondary to the spring water in order to reach the determined set value. Heat transfer is carried out by the heat exchanger (2). Heat transfer to the source water after its completion, the secondary heat exchanger (2) exits from the tertiary outlet line (2010) The water for use comes to the collector (19) and is collected. To the aforementioned third outlet line (2010) thermometer (11), manometer (10) and temperature sensor positioned on the collector (19) (9) is positioned. The thermometer (11) positioned on the collector (19) collector 35 14 It measures the instantaneous temperature of the heating water inside. Similarly, the collector (19) It measures the temperature of the water inside in real time and displays the measured values ​​on the panel instantly. (3) transmission is also provided by the temperature sensor (9). The manometer (10) is 5 by measuring the instantaneous pressure of the water inside the collector (19) and the measured value instantly The transfer of water to the panel (3) is ensured. From the mentioned collector (19) to the network (21) In the transfer, the water for use comes out of the ball valve (22) located in the collector (19) It is transferred to the network (21) at the desired temperature for use. Coming out of the network (21) mains water, from the mains water line (T) to the quaternary inlet line (2) of the secondary heat exchanger 10 The transfer of network water to the collector (19) is ensured. There is a retaining filter (7) on the line where it is transferred. The retaining filter (7) holds the solid particles, It also ensures that sediments and impurities are filtered before reaching the collector (19). Water transfer is also provided to the mentioned collector (19) in the circulation line (S). The mains water, passing through the aforementioned retaining filter (7), reaches the water meter (17). The aforementioned 15 water meter (17) is used to monitor the consumption of water coming from the network (21). It measures the amount of water and transfers it to the panel (3). Water passing through the meter (17) The water supply enters the collector (19). The aforementioned fourth inlet line (2011) The expansion tank (14) located in this collector (19) and thermometer (11), pressure gauge (10), expansion tank (14), safety valve (15) and pump (13) 20 It is positioned. The mentioned thermometer (11) measures the water temperature and the manometer (10) By measuring the instantaneous pressure of the water, the measured value is displayed instantly on the panel (3) It transfers the temperature and pressure of the water in the collector (19). The safety valve (15) transfers the temperature and pressure of the water in the collector (19). to balance the temperature and pressure that build up inside the collector (19) as it increases It allows the water to drain from the collector (19). The expansion tank (14) is located in the collectors (19) 25 to balance the pressure increase caused by the expansion of water due to heating, the resulting pressure It absorbs. The mentioned pump (13) absorbs the water coming in the circulation line (S) to the collector. (19) provides transfer. The pumps mentioned are located at the outlet of (13). The check valve (8) ensures one-way flow, preventing water from flowing back to the pump (13). It prevents. Two pumps (13) located in the mentioned collector (19) 30 thanks to (19) the water from the circulation line (S) is transferred to the collector (19) with appropriate pressure. It provides two pumps (13) working together when necessary. In case of absence or if one of them fails, with a single pump (13) The system continues to operate. The water used from the aforementioned collector (19) The secondary heat exchanger (2) enters the secondary heat exchanger (2) from the fourth inlet line (2011). The mentioned 35 Heat transfer to the service water is provided by the secondary heat exchanger (2) to the desired temperature. It is ensured that it reaches. Then from the fourth outlet line (2) of the secondary heat exchanger (2012) The outlet of the water for use is provided. The water is on the aforementioned fourth outlet line (2012). There is a thermometer (11) to measure the temperature and a manometer (10) to measure the water pressure. 5 Located on the return water line (R) coming from the fourth outlet line (2012) By means of the balancing valve (4), the flow rate and pressure of the heating water are controlled and the temperature is adjusted. The distribution is balanced and thermal comfort is ensured. Heating water passing through the balancing valve (4) The calorimeter (5) is located on the return line (R). The aforementioned calorimeter (5) measures the water. It calculates the energy consumed based on the measured temperature and deducts 10% of the energy consumed. It ensures billing. The value calculated from the calorimeter (5) is sent to the panel (3) It transfers. Heating water from the calorimeter (5) reaches the source from the return line (R). The scope of protection of the invention is specified in the attached claims, and these details are strictly adhered to. The explanation cannot be limited to what is given for illustrative purposes only. Because a technically expert person The person, without deviating from the main theme of the invention, along with the above-mentioned points, can create 15 similar inventions. It is obvious that these structures can emerge. 25

Claims

16 REQUESTS 1. The invention relates to district heating systems that supply multiple buildings with heating from a central source. Increasing energy efficiency by heating, reducing temperature fluctuations in the system. to reduce, provide thermal comfort and bill for energy used panel (3), supply line (G), return line (R), radiator (20), network to provide (21), district heating system (A) including globe valve (22) and mains water line (T) Its characteristic is;  Heating water from the source water coming from the aforementioned supply line (G) 10 primary heat exchanger (1) which provides heat transfer between them  From the mentioned supply line (G) to the primary heat exchanger (1) The primary inlet line (101) through which the input is provided enters the primary heat exchanger (1). heating water obtained by transferring heat to spring water The primary outlet line (1010) through which the output is provided is 15 coming from the radiator (20). The secondary inlet line (1011) where the heating water enters the primary heat exchanger (1), primary Enabling the heating water coming out of the heat exchanger (1) to enter the return line (R). secondary output line (1012)  Source water and utility water coming from the aforementioned supply line (G) secondary heat exchanger (2) which provides heat transfer between them, 20  From the mentioned supply line (G) to the secondary heat exchanger (2) The third inlet line (201) through which the entry is provided enters the secondary heat exchanger (2). water for use obtained by transferring heat to spring water The third exit line (2010) through which the exit is provided, coming from the network (21) The fourth inlet line where the service water enters the secondary heat exchanger (2) (2011), 25 the domestic water coming out of the secondary heat exchanger (2) enters the return line (R) providing fourth exit line (2012),  The heating water coming out of the primary heat exchanger (1) and the secondary heat exchanger (2) by controlling the flow rate and pressure of the water coming out and the temperature balancing valve (4), which balances the distribution and provides thermal comfort, 30  It is positioned on the aforementioned return line (R) and the water is measured calculates the energy consumed based on its temperature, and the energy consumed... calorimeter (5) that enables billing, 17  By positioning it on the aforementioned supply line (G) and mains water line (T) before solid particles, sediments and dirt reach the equipment in the system first, the retaining filter (7), 5  To the primary output line (1010) of the mentioned primary heat exchanger (1), secondary input to the line (1011) and to the tertiary output line (2) of the secondary heat exchanger (2010), by positioning it on the fourth inlet line (2011) the water for use collector where heating water is collected and transferred (19),  Transfer of heating water to the radiator (20) and water from the mains 10 pump (13) which provides transfer to the collector (19),  To balance the pressure increase caused by the expansion of water due to heating. expansion tank (14) which absorbs the pressure that is formed,  To ensure the evacuation of air from the collector (19) to the collector (19) at least one air gunner positioned (12), 15  By positioning it in the collector (19), the temperature and pressure increase in the collector (19) safety valve (15) that releases water to balance,  By measuring the amount of water used to monitor water consumption water meter (17) transferring to panel (3),  When the user turns on the hot water tap, the instantaneous hot water level is 20 circulation line (S) that allows flow, It is characterized by its inclusion.

2. The district heating system (A) conforming to Claim 1 is characterized by the aforementioned supply line. (G) is positioned and measures the temperature of the water, the measured temperature value The calorimeter temperature sensor (6) that enables transfer to the calorimeter (5) 25 It includes.

3. The district heating system (A) conforming to Claim 1 is characterized by; the pump mentioned above (13) and to ensure the unidirectional flow of water coming out of the retaining filter (7) Check valve (8) located at the outlet of the pump (13) and filter holder (7) 30 It includes. 18 4. The district heating system (A) conforming to Claim 1 is characterized by its connection to the aforementioned collector. (19) by positioning the water temperature inside the collector (19) instantly Temperature sensor (9) 5 which instantly transmits the measured values ​​to the panel (3). It includes.

5. The district heating system (A) conforming to Claim 1 is characterized by its primary inlet as mentioned. line (101), secondary entry line (1011), tertiary entry line (2010), quaternary entry line (2011) and 10 placed on the collector (19) to measure the water temperature instantly. It contains a thermometer (11).

6. The district heating system (A) conforming to Claim 1 is characterized by its primary inlet as mentioned. line (101), secondary entry line (1011), tertiary entry line (2010), quaternary entry line (2011) and by positioning it on the collector (19) and measuring the instantaneous pressure of the water 15 It includes a manometer (10) that instantly transmits the measured value to the panel (3).

7. The district heating system (A) conforming to Claim 1 is characterized by being supplied from the mains water line. (T) Two-way proportional control that enables the transfer of mains water to the collector (19). It includes a valve (16). 20

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