WO2013180377A1 - Système de chauffage et de chauffage de l'eau en série - Google Patents

Système de chauffage et de chauffage de l'eau en série Download PDF

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Publication number
WO2013180377A1
WO2013180377A1 PCT/KR2013/001830 KR2013001830W WO2013180377A1 WO 2013180377 A1 WO2013180377 A1 WO 2013180377A1 KR 2013001830 W KR2013001830 W KR 2013001830W WO 2013180377 A1 WO2013180377 A1 WO 2013180377A1
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WO
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Prior art keywords
hot water
heating
water supply
pipe
heat medium
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PCT/KR2013/001830
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English (en)
Korean (ko)
Inventor
윤석구
Original Assignee
주식회사 구성이엔드씨
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Publication of WO2013180377A1 publication Critical patent/WO2013180377A1/fr

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1066—Arrangement or mounting of control or safety devices for water heating systems for the combination of central heating and domestic hot water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/0271—Valves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Definitions

  • the present invention is to install the heat exchanger for heating and the heating device in a series structure so that the heat medium used for the production of hot water supply hot water is supplied to the heating device to be used directly or indirectly to reduce the amount of heat medium required for heating and hot water supply.
  • the present invention relates to a tandem heating and hot water supply system that can reduce the pipe size while realizing energy savings.
  • the precise structure of the heating medium is simplified while simplifying the structure of the valves that control the flow of the heat medium according to the heating and hot water situation.
  • the present invention relates to a tandem heating and hot water supply system, which enables control to enable more efficient use of the heat amount of a heat medium.
  • apartment complexes and medium-sized buildings have been equipped with common heating facilities for the entire complex, rather than individual heating and individual hot water supply systems, and supply heating hot water to each household or floor through a common pipe network.
  • the system is constructed by a central supply system that supplies water to each household or floor through a pipe network after heating to the proper temperature that requires water supply through heat exchange between hot water and water supply.
  • This central supply method uses a relatively efficient heat source device and manages it as a manager with specialized skills, so that the central supply method can actively respond to the decrease in efficiency with the age of the device compared to the individual method, and the simultaneous use rate is applied. It has the advantage that it is easy to cope with emergencies such as fire by reducing the total device capacity and gathering fire power in one place.
  • the central supply method has a lot of complaints due to the increase in facility area according to the supply, the cost of the facility is larger than the individual method, the increase in the cost of the plumbing facility, the maintenance cost and the operation cost of the facility.
  • FIG. 1 shows a structural diagram of a conventional centralized heating and hot water supply system.
  • heat sources such as hot water, medium temperature water, and steam produced in the heat production facility 11 are supplied to the machine room 12 provided in an apartment or building, and the heat source supplied to the machine room is a heat exchanger for heating. Supplied to the heat exchanger 14 and the hot water supply heat exchanger 14 is produced in a heating hot water and hot water supply hot water, and is produced in a manner that the heated heating water and hot water supply hot water is supplied to each generation.
  • Korean Unexamined Patent Publication No. 2010-0118473 discloses an integrated piping system for apartment houses and buildings.
  • FIG. 2 shows a structural diagram of the integrated piping system.
  • the integrated piping system of the multi-family house and building disclosed in the centralized heating system is an integrated heat exchanger for supplying heated water exchanged with hot water produced in a heat production facility for each generation of a multi-family house subject to heat supply or for each floor of a building.
  • An integrated supply pipe 22 for supplying heated water that is heat-exchanged in the integrated heat exchanger 21;
  • An integrated recovery pipe 23 for returning the used heating water to the integrated heat exchanger 21;
  • a supply pipe 24 installed at each generation of the apartment house or at each floor of the building and branched to the integrated supply pipe 22 to supply heating water;
  • a recovery pipe 25 installed for each household of the apartment house or each floor of a building and branched to the integrated recovery pipe 13 to recover heated water;
  • a hot water supply pipe 26 branched from the supply pipe 24 to supply heating water;
  • a hot water collecting pipe 27 branched from the collecting pipe 25 to recover heated water that has undergone heat exchange;
  • the hot water supply pipe 26, the hot water recovery pipe 27, and the water supply pipe 30 are respectively connected to heat the hot water supplied through the hot water supply pipe and the cold water supplied through the water supply pipe to supply hot water,
  • a hot water heat exchanger 28 discharging the heated water heat-exchanged with cold water to the hot water collecting pipe;
  • it consists of a
  • the integrated piping system of the common house and building as described above has the advantage of reducing the construction cost, equipment construction cost, equipment management and maintenance costs by using integrated piping combined with heating and hot water.
  • the integrated piping system in the common house and building is to return the heating water to a relatively high temperature in the process of returning the heating water to the integrated heat exchanger after heating or after producing the hot water supply through the heat exchanger, so that the large temperature difference inside and outside the pipe
  • energy saving such as a large amount of heat loss caused by a large amount of heat, as well as a separate heating for hot water supply and heating as an integrated piping
  • a large amount of heat capacity flow rate is required in the generation or each floor and sent to satisfy this
  • the flow rate can cause various problems due to the amount of spare heat or flow rate supplied when the hot water supply and heating are not at the same time, especially when the hot water demand is reduced or does not occur.
  • the method is not specified, so on the bottom caused by excess circulation Seoldoen the noise floor as the flow rate increases in the heating ducts as well as the former has a problem in that efficiency reduction of radiant floor heating predictable.
  • FIG. 3 is a structural diagram of a conventional centralized heating and hot water supply system.
  • the centralized heating and hot water supply system disclosed in the present invention supplies hot water produced in the main heat exchanger 41 to the hot water heat exchanger 42 installed in each household or each floor to produce hot water and hot water.
  • the heating hot water used for production is configured to be used for heating by supplying hot water distributor 34 installed in each household or each floor.
  • the centralized heating and hot water supply system is configured to control the flow of heating hot water according to the heating and hot water supply situation by using the first valve 44 and the second valve 45, and by using the pipeline control unit 46. Heating hot water flowing to the hot water distributor and the bypass pipe 47 is controlled.
  • the first valve, the second valve and the pipeline control unit control the flow of the heating hot water according to a preset value, there is a problem in that the heating hot water cannot be precisely controlled in accordance with a heating or hot water situation which changes frequently.
  • Patent Document 0001 Domestic Patent Publication No. 10-2010-0118473 (2010.11.05)
  • Patent Document 0002 Domestic Registered Patent Publication No. 10-1040693 (2011.06.03)
  • the present invention has been made in consideration of the above problems, and an object of the present invention is to reduce the use of valves to control the flow of the heat medium in accordance with the heating or hot water situation, while further simplifying the structure of the heating and hot water system while the flow of the heat medium It is to provide a tandem heating and hot water supply system that can control more precisely according to the situation.
  • the tandem heating and hot water supply system of the present invention which achieves the object as described above and solves the conventional drawbacks, is provided with a hot water heat exchanger for producing hot water by receiving a heat medium produced in a heat production facility, and the hot water supply.
  • a tandem heating and hot water supply system comprising a heating device connected in series with a heat exchanger and heating by using a heat medium coming out of a hot water heat exchanger, the flow rate of the heat medium flowing from the heat production facility to the hot water heat exchanger.
  • a flow switch installed in a pipe connecting the hot water heat exchanger and the faucet to generate a signal when hot water flows due to the opening of the faucet;
  • a flow control valve installed in the bypass pipe returning the excess heat medium exceeding the flow rate allowed by the heating device to the heat production facility to control the flow rate of the heat medium returned through the bypass pipe;
  • controlling the flow rate of the heat medium returned through the bypass pipe 193 by controlling the flow control valve 160 based on the signal value generated from the flow sensor 140, and through this, the heat medium supply pipe 191 and the heat medium discharge pipe. It characterized in that it comprises a controller for controlling the flow rate of the heat medium flowing through the heat medium supply pipe 191 by increasing or decreasing the pressure in the tube (192).
  • the emergency pipe is installed to connect the heat medium supply pipe connected to the hot water heat exchanger from the heat production facility and the heat medium discharge pipe connected to the heating device from the hot water heat exchanger;
  • a first three-way valve installed at a connection portion of the heat medium supply pipe and the emergency pipe to switch a flow path;
  • a second three-way valve installed at a connection portion of the heat medium discharge pipe and the emergency pipe to switch the flow path.
  • the flow sensor may be installed in a heat medium supply pipe connected to a hot water heat exchanger from a heat production facility, or installed in a heat medium discharge pipe connected to a heating device from a hot water heat exchanger.
  • the temperature sensor is installed in the heat medium supply pipe connected to the hot water heat exchanger from the heat production facility to detect the temperature of the heat medium supplied to the hot water heat exchanger; And a calorimeter installed on the heat medium return pipe that returns the heat medium to the heat production facility.
  • a temperature controller may further include a memory for storing data processed by the application program.
  • the discharge side of the hot water supply heat exchanger may be connected to the used faucet by the hot water supply water supply pipe such that the hot water supply hot water produced by the hot water supply heat exchanger has a non-circulating structure.
  • Hot water supply water supply pipe connecting the discharge side of the hot water supply heat exchanger to the use faucet to supply hot water produced by the hot water heat exchanger to the faucet;
  • Hot water supply hot water return pipe is installed to connect the end of the hot water supply hot water supply pipe and the hot water heat exchanger inlet side to return the hot water hot water to the hot water heat exchanger;
  • a hot water supply circulation pump installed in the hot water supply hot water supply pipe or the hot water supply hot water return pipe may circulate the hot water supply hot water.
  • the temperature of the hot-water supply hot water supply pipe or hot water supply hot water in the hot water supply hot water supply pipe or hot water hot water return pipe further comprises a temperature sensor installed in the hot water supply water supply pipe or hot water supply hot water return pipe to detect the temperature of hot water supply hot water, Value and the temperature value of the hot water set by the user.
  • the hot water is circulated by the hot water circulation pump to maintain the constant temperature. Can be configured.
  • the flow path can be switched so that the heat medium is supplied to the hot water distributor through the emergency pipe by using the first and second three-way valves, so that a quick response can be achieved in case of emergency.
  • FIG. 1 is a structural diagram of a conventional centralized heating and hot water supply system
  • FIG. 3 is a structural diagram of a conventional centralized heating and hot water supply system
  • FIG. 4 is a structural diagram of a tandem heating and hot water supply system according to the present invention.
  • FIG. 5 is a structural diagram showing another structure of the tandem heating and hot water supply system according to the present invention.
  • FIG. 6 is a structural diagram showing a structure in which the tandem heating and hot water supply system according to the present invention is applied to a multi-story building
  • FIG. 7 is a structural diagram showing a structure in which the tandem heating and hot water supply system according to the present invention is applied to an independent unit generation
  • FIG. 8 is a structural diagram of a tandem heating and hot water supply system according to a preferred embodiment of the present invention.
  • Figure 4 is a structural diagram of a tandem heating and hot water supply system according to the present invention
  • Figure 5 is a structural diagram showing another structure of the tandem heating and hot water supply system according to the present invention
  • Figure 6 is a tandem heating and hot water supply according to the present invention
  • 7 is a structural diagram showing a structure in which the system is applied to a multi-story building
  • FIG. 7 is a structural diagram showing a structure in which the tandem heating and hot water supply system according to the present invention is applied to an independent unit generation.
  • the tandem heating and hot water supply system uses the heat medium produced for heating in a heat production facility to produce hot water supply hot water, supply the heat medium used for the production of hot water supply to the heating device to be used for heating While simplifying the structure of the valves for controlling the flow of the heat medium in accordance with the heating and hot water situation, the heat production facility 110, the hot water heat exchanger 120, the heating device 130, the flow rate It comprises a sensor 140, a flow switch 150, a flow control valve 160, and a controller 170.
  • the heat production facility 110 is to produce a heat medium for heating, such a heat production facility 110 is composed of a medium-large common boiler that can supply the heat medium for generations, cogeneration plants, peak boilers, resource recovery facilities It may be composed of a heat exchanger for producing heating hot water through heat exchange by receiving heavy hot water produced from a facility such as.
  • hot water or steam may be used as the heat medium produced from the heat production facility 110, and the heat medium produced in the heat production facility 110 may be a hot water heat exchanger 120 of each layer or each generation by a pump. Is supplied.
  • FIG. 6 illustrates a heat production facility configured to heat the heat exchanger 112 to produce heating hot water by using heavy hot water produced by the cogeneration plant 111, and to supply the produced heating hot water to each floor.
  • FIG. 7 shows a heat production facility configured to supply the heat medium produced in the medium and large common boiler 113 to each unit generation.
  • the hot water supply heat exchanger 120 is installed on each floor or each generation of the multi-story building, and produces hot water supply hot water using a heat medium supplied from the heat production facility 110.
  • the hot water supply heat exchanger 120 is a hot water supply by heating the hot water supply through the heat exchange of the hot water supply and the heat medium supplied through the water supply pipe 201, plate heat exchanger or spiral heat exchanger or shell & tube (Shell Heat exchanger of any one of the & tube) type heat exchanger may be used, and it is preferable to configure a hot water heat exchanger using a plate heat exchanger having a small double volume and excellent thermal efficiency. Since the heat exchangers as described above are well known techniques, detailed description of the structure of the heat exchanger will be omitted.
  • the hot water supply hot water produced in the hot water supply heat exchanger 120 is supplied to the use faucet 210 through the hot water supply hot water supply pipe 202 connecting the discharge side 120a of the hot water supply heat exchanger 120 and the use faucet 210. do.
  • FIG. 5 illustrates a structure in which only the discharge side 120a of the hot water supply heat exchanger 120 is connected to the use faucet 210 by the hot water supply hot water supply pipe 202 so that the hot water supply hot water has a non-circulating structure.
  • the hot water supply hot water supply pipe 202 and the hot water supply hot water return pipe 203 as shown in Figure 4 so that the hot water of the hot water circulation is made, the temperature sensor 204 and hot water circulation pump in the hot water hot water return pipe 203
  • the temperature value of the hot water supply hot water is set by comparing the temperature value of the hot water supply hot water input by the user to the temperature controller 220 and the actual temperature value of the hot water supply hot water obtained from the temperature sensor 204. If the value is smaller than the value, the hot water circulation pump 205 is driven to circulate the hot water and the hot water is reheated.
  • the hot water supply in the hot water supply water supply pipe 202 always maintains the temperature value set by the user, by reducing the cold water is discharged at the beginning of the use of the faucet 210 to reduce the initial discarded water And, through this it is possible to reduce the waste of water resources, and the individual temperature control of the hot water for each generation is possible to provide a comfortable hot water use environment.
  • the heating device 130 is directly heated by using the heat medium supplied from the hot water supply heat exchanger 120 or the heat production facility 110, or by distributing the heat medium to each zone within the household, selective for each zone within the household. It is to allow heating.
  • the heating device 130 is embedded in the floor, wall or ceiling of the household, heating panels for heating through the circulation of the heating medium, installed to be exposed in the household, and radiators or lukewarm water for heating through the circulation of the heating medium
  • One adsorption or absorption chiller may consist of a hot water distributor for distributing the heating medium to each room in the household.
  • the flow rate sensor 140 generates different signals according to the flow rate of the heat medium supplied to each generation from the heat production facility 110. That is, the flow sensor 140 generates a signal having a voltage proportional to the flow rate of the heat medium, and the controller 170 receives the signal value generated from the flow sensor 140 to determine the supply flow rate of the heat medium.
  • the flow sensor 140 is installed in the heat medium supply pipe 191 connected to the hot water heat exchanger 120 from the heat production facility 110 or the heat medium discharge pipe 192 connected to the heating device 130 from the hot water heat exchanger 120. Thus, the flow rate of the heat medium is detected.
  • the flow switch 150 is installed in the hot water supply hot water supply pipe 202 or the hot water supply hot water return pipe 203 is configured to generate a signal when the hot water supply hot water flows due to the opening of the use faucet 210.
  • the flow control valve 160 is installed in the bypass pipe 193 provided to return the excess heat medium exceeding the flow rate allowed by the heating device 130 to the heat production facility 110, bypassed while being driven by the actuator The flow rate of the heat medium exiting through the tube 193 is controlled.
  • the controller 170 controls the in-line heating and hot water supply system.
  • the controller 170 controls the flow control valve 160 based on a signal generated from the flow sensor 140 and the flow switch 150.
  • the hot water supply circulation pump 205 is controlled using information obtained from the temperature sensor 204 and the temperature controller 220.
  • a temperature sensor 181 and a calorimeter 182 may be further included to accurately detect calories used in each generation.
  • the temperature sensor 181 is installed in the heat medium supply pipe 191 to detect the temperature of the heat medium supplied to the hot water supply heat exchanger 120
  • the calorimeter 182 is a heat medium to return the heat medium to the heat production facility 110 It is installed in the return pipe 194. Using the temperature of the heat medium detected from the temperature sensor 181 and the calorimeter 182 installed as described above, and the temperature and flow rate data of the returned heat medium, accurate calories used in each generation can be grasped, and preferably in the calorimeter 182.
  • a program and a memory storing data processed by the application program are built in the temperature controller 220 provided in each generation so that systematic management can be achieved.
  • the heat medium produced in the heat production facility 110 is supplied to the hot water supply heat exchanger 120 provided in each layer or each generation.
  • the heat medium supplied to the hot water supply heat exchanger 120 is supplied to the heating device 130 via the hot water supply heat exchanger 120 as it is.
  • controller 170 adjusts the flow rate of the heat medium supplied to the heating device 130 according to the set heating temperature in order to satisfy the heating temperature set for each generation, and the flow rate control of the heat medium is performed by the flow control valve 160. Control is achieved.
  • the flow rate of the heat medium supplied to the hot water supply heat exchanger 120 is detected using the flow sensor 140, and the controller 170 based on the heating temperature information set in the temperature controller 220, and the flow rate of the heat medium actually required.
  • the flow rate control valve 160 is controlled based on the calculated flow rate information and the flow rate information detected by the flow rate sensor 140.
  • the flow control valve 160 is controlled to reduce the flow rate of the heat medium passing through the bypass pipe 193, and the heat medium supply pipe 191 is driven by the flow control valve. And as the pressure in the tube of the heat medium discharge pipe 192 increases, the flow rate of the heat medium flowing through the heat medium supply pipe 191 is reduced.
  • the pressure in the pipe of the heat medium supply pipe 191 and the heat medium discharge pipe 192 is increased by increasing the flow rate of the heat medium flowing out through the bypass pipe 193.
  • the controller 170 opens the flow control valve 160 to supply a sufficient amount of heat required for the production of hot water supply water to control the inflow of the heat medium Is increased.
  • the tandem heating and hot water supply system can precisely control the flow rate of the heat medium according to the heating and hot water supply situation using only the flow sensor 140, the flow switch 150, and the flow control valve 160.
  • the structure of the valves required in the tandem heating and hot water supply system can be simplified as compared with the related art, and energy saving can be realized by preventing unnecessary heat consumption through accurate flow rate control of the heating medium.
  • FIG. 8 shows a structural diagram of a tandem heating and hot water supply system according to a preferred embodiment of the present invention.
  • the heat production facility 110 and the hot water supply heat exchanger 120 are connected by the heat medium supply pipe 191, and the hot water heat exchanger 120 and the heating device 130 are connected by the heat medium discharge pipe 192.
  • the heat medium supplied from the production facility 110 is described as being supplied to the heating device 130 via the hot water supply heat exchanger 120, in this case, the hot water supply heat exchanger 120 due to the problem of the hot water supply heat exchanger 120. If it is impossible to use, there is a closed end that also becomes impossible during heating of the hot water supply heat exchanger (120).
  • the emergency pipe 195 for connecting the heat medium supply pipe 191 and the heat medium discharge pipe 192 and the first three-way valve 196 installed in the connection portion of the heat medium supply pipe 191 and the emergency pipe 195 to switch the flow path.
  • a second three-way valve 197 installed at the connection portion of the heat medium discharge pipe 192 and the emergency pipe 195 to switch the flow path.
  • the first and second three-way valves (196, 197) The first and second three directions to block the flow path of the emergency pipe 195 and to block the flow path connected to the hot water heat exchanger 120 when it cannot be used due to the maintenance of the hot water heat exchanger 120.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

La présente invention concerne un système de chauffage et de chauffage de l'eau en série, et vise à proposer un système de chauffage et de chauffage de l'eau en série pouvant simplifier encore la structure du système de chauffage et de chauffage de l'eau en série en réduisant l'utilisation de vannes de régulation du débit de l'eau chaude de chauffage en fonction des conditions de chauffage et de chauffage de l'eau et en régulant le débit d'eau chaude pour obtenir un chauffage plus précis en fonction de la situation. Le système de chauffage et de chauffage de l'eau en série selon l'invention comprend : un échangeur de chaleur qui chauffe l'eau fournie par l'intermédiaire d'un fluide caloporteur produit par une installation de production de chaleur et qui produit l'eau chaude destinée au chauffage ; et un mécanisme de chauffage qui est connecté en série à l'échangeur de chaleur de chauffage de l'eau et fournit le chauffage en utilisant le fluide caloporteur traversant l'échangeur de chaleur de chauffage de l'eau. Le système selon l'invention comprend par ailleurs : un capteur de débit qui génère différents signaux en fonction du débit du fluide caloporteur fourni et circulant de l'installation de production de chaleur vers l'échangeur de chaleur de chauffage de l'eau ; un commutateur de débit disposé dans un tuyau qui relie l'échangeur de chaleur de chauffage de l'eau à un robinet d'eau en utilisation et génère un signal lorsque l'eau chaude servant au chauffage est mise en circulation par l'ouverture du robinet d'eau ; une vanne de régulation du débit disposée dans une vanne de dérivation qui retourne l'excédent de fluide caloporteur à l'installation de production de chaleur et régule le débit du fluide caloporteur qui est retourné par le tuyau de dérivation, ; et un dispositif de commande qui commande la vanne de régulation du débit sur la base de la valeur du signal émis par le capteur de débit de manière à réguler le débit du fluide caloporteur qui est retourné par le tuyau de dérivation, et régule le débit du fluide caloporteur arrivant par un tuyau d'alimentation en fluide caloporteur, en augmentant ou en réduisant la pression à l'intérieur du tuyau d'alimentation en fluide caloporteur ou d'un tuyau de décharge du fluide caloporteur.
PCT/KR2013/001830 2012-05-29 2013-03-07 Système de chauffage et de chauffage de l'eau en série WO2013180377A1 (fr)

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KR1020120056734A KR101222119B1 (ko) 2012-05-29 2012-05-29 직렬식 난방 및 급탕시스템

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KR101866025B1 (ko) * 2016-06-07 2018-06-08 지에스건설 주식회사 중앙집중식 난방 및 급탕 장치
KR101866024B1 (ko) * 2016-06-07 2018-06-08 지에스건설 주식회사 중앙집중식 난방 및 급탕 장치
CN109564008A (zh) * 2016-07-26 2019-04-02 株式会社能率 供暖热水供给装置
CN106440018B (zh) * 2016-09-26 2019-09-27 东北农业大学 一种串联式供暖节能控制系统和方法
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