WO2006115432A1 - Systeme d'alimentation en chaleur - Google Patents

Systeme d'alimentation en chaleur Download PDF

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Publication number
WO2006115432A1
WO2006115432A1 PCT/RU2006/000099 RU2006000099W WO2006115432A1 WO 2006115432 A1 WO2006115432 A1 WO 2006115432A1 RU 2006000099 W RU2006000099 W RU 2006000099W WO 2006115432 A1 WO2006115432 A1 WO 2006115432A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat
supply
evaporator
heat pump
supplying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/RU2006/000099
Other languages
English (en)
Russian (ru)
Inventor
Anatolij Ivanovich Malakhov
Mikhail Anatoljevich Malakhov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EA200602079A priority Critical patent/EA009243B1/ru
Publication of WO2006115432A1 publication Critical patent/WO2006115432A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F24D3/18—Hot-water central heating systems using heat pumps
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12—Hot water central heating systems using heat pumps

Definitions

  • the invention relates to a power system and can be used in heating systems of residential, public and industrial buildings and industrial technological equipment.
  • Heat losses to the environment are reduced to a minimum when using a heat supply system containing a multistage heat pump installation installed in front of the heat consumer, the condensers of which are included in the supply circuit, and the evaporators in the return line.
  • the exclusion of heat loss in the heating pipe when using this heat supply system is ensured by maintaining the temperature of the coolant in the return pipe lower, and in the supply pipe - slightly higher than the ambient temperature.
  • the normalized level of the temperature of the heat carrier at the inlet to the heat consumer for example 95 0 C, is provided in the condensers of the heat pump installation due to the heat energy taken by evaporators from the heat carrier in the return pipe [Patent RU 42641 ⁇ (prototype)].
  • the problem to be solved during the creation of the invention is to ensure uninterrupted supply of thermal energy to the consumer and reduce electricity consumption during preventive maintenance and elimination of heating main accidents.
  • the well-known heat supply system containing a heat pump installation, the condenser of which is included in the supply circuit, and the evaporator - return line, is equipped with an additional heat pump installation.
  • the capacitor of this installation is included in. feed circuit the main and with a condenser, heat consumer and evaporator of the first heat pump installation forms a closed circulation circuit.
  • the evaporator of the additional heat pump installation is included in the circulation circuit of another coolant.
  • the evaporator of the additional heat pump installation can be included in the circulation circuit of the outdoor air or water recycling system.
  • the heat carrier in the supply line is heated in the condenser of the additional heat pump installation by using the thermal energy of the outdoor air or the circulating water supply system.
  • a normalized value for example 95 0 C
  • the temperature of the coolant at the inlet to the heat consumer is brought by the first heat pump installation.
  • the decrease in electricity consumption in the specified period is proportional to the value of the heating coefficient of heat pump installations.
  • the value of the heating coefficient of the heat pump installations currently produced by the industry is in the range from 3.5 to 5.0.
  • FIG. l shows a diagram of the heat supply system of residential and public buildings; / figure 2 - industrial buildings and industrial technological equipment.
  • the system of FIG. I 9 contains the heat pump installation 2 installed in front of the consumer 1 of heat.
  • the condenser 3 of this installation is included in the supply circuit 4, and the evaporator 5 is connected to the return 6 of the line.
  • the system is equipped with an additional heat pump installation 7, a condenser 8 of which is included in the supply circuit 4 of the highway.
  • the condensers 8 and 3 the heat consumer 1 and the evaporator 5 form a closed circulation circuit 12.
  • the evaporator 13 of the additional heat pump installation 7 is included in the circulation circuit 14 of another heat carrier, for example, outdoor air.
  • the system may be provided with an outdoor temperature sensor 15. At the signal of this sensor through the remote control 16, the drive 10 of the three-way valve 9, the pump 11 and the heat pump installation 7 are turned on or off.
  • a heating system and (or) hot water supply can be used as a heat consumer 1.
  • the evaporator 13 is included in the circulation circuit of the circulating water supply system 17, having, for example, a pump 18, a cooling tower 19, and heat exchange equipment 20 of a cooling system of technological equipment.
  • a heating system, hot water supply, a steam generator and technological equipment for heat treatment of products can be used.
  • Heat pump units 2 and 7 can be made in two or more steps.
  • Preventive repairs are carried out in the warm season at an outdoor temperature above + 10 0 C.
  • the pump 11 and the heat pump installation 7 are turned on by the signal from the sensor 15, and the drive 10 sets the three-way valve 9 in a position in which the coolant is circulated in a closed circuit 12.
  • the coolant in the circuit 12 is heated by external heat pumped through the evaporator 13 air (FIG. 1) or entering the system 17 through the water recycling heat exchange equipment 20 (Fig. 2).
  • a normalized value for example 95 0 C
  • the temperature of the coolant at the inlet to the consumer 1 is brought by the heat pump unit 2.
  • the system can also be used with negative outside temperatures.
  • the use of the invention allows to ensure uninterrupted supply of thermal energy to the consumer throughout the year and several times reduce energy consumption during preventive maintenance and elimination of heating main accidents.

Landscapes

  • 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)
  • Other Air-Conditioning Systems (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

L'invention concerne le domaine du génie thermique et électrique et peut s'utiliser dans des systèmes d'alimentation en chaleur des bâtiments publics ou industriels ou des immeubles d'habitation ou encore des équipements technologiques industriels. Afin d'alimenter les consommateurs en énergie thermique de façon ininterrompue, le système d'alimentation en chaleur a été muni d'une installation de pompe à chaleur supplémentaire dont le condenseur est branché sur le circuit de la conduite d'alimentation et dont l'évaporateur est branché sur le circuit de circulation d'un autre caloporteur. L'utilisation de l'invention permet d'assurer l'alimentation en chaleur des consommateurs d'énergie thermique durant toute l'année et de réduire de plusieurs fois la consommation d'énergie électrique pendant les travaux de maintenance et lors des réparations en cas de pannes de conduites de chauffage.
PCT/RU2006/000099 2005-04-18 2006-03-06 Systeme d'alimentation en chaleur Ceased WO2006115432A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EA200602079A EA009243B1 (ru) 2005-04-18 2006-03-06 Система теплоснабжения

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2005111406 2005-04-18
RU2005111406 2005-04-18

Publications (1)

Publication Number Publication Date
WO2006115432A1 true WO2006115432A1 (fr) 2006-11-02

Family

ID=37214995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2006/000099 Ceased WO2006115432A1 (fr) 2005-04-18 2006-03-06 Systeme d'alimentation en chaleur

Country Status (2)

Country Link
EA (1) EA009243B1 (fr)
WO (1) WO2006115432A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2415280C1 (ru) * 2009-11-17 2011-03-27 Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Тепловая электрическая станция
RU2415279C1 (ru) * 2009-11-17 2011-03-27 Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Способ работы тепловой электрической станции

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2382282C1 (ru) * 2008-09-08 2010-02-20 Анатолий Иванович Малахов Система теплоснабжения

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2034205C1 (ru) * 1992-01-17 1995-04-30 Валентин Прокофьевич Проценко Теплонасосная установка
RU2037109C1 (ru) * 1992-01-17 1995-06-09 Валентин Прокофьевич Проценко Теплонасосная установка
RU2155302C1 (ru) * 1999-09-13 2000-08-27 Межотраслевой научно-исследовательский институт экологии топливно-энергетического комплекса Установка отопления и горячего водоснабжения
RU42641U1 (ru) * 2004-08-16 2004-12-10 Малахов Анатолий Иванович Система теплоснабжения (варианты)

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2034205C1 (ru) * 1992-01-17 1995-04-30 Валентин Прокофьевич Проценко Теплонасосная установка
RU2037109C1 (ru) * 1992-01-17 1995-06-09 Валентин Прокофьевич Проценко Теплонасосная установка
RU2155302C1 (ru) * 1999-09-13 2000-08-27 Межотраслевой научно-исследовательский институт экологии топливно-энергетического комплекса Установка отопления и горячего водоснабжения
RU42641U1 (ru) * 2004-08-16 2004-12-10 Малахов Анатолий Иванович Система теплоснабжения (варианты)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2415280C1 (ru) * 2009-11-17 2011-03-27 Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Тепловая электрическая станция
RU2415279C1 (ru) * 2009-11-17 2011-03-27 Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" Способ работы тепловой электрической станции

Also Published As

Publication number Publication date
EA009243B1 (ru) 2007-12-28
EA200602079A1 (ru) 2007-06-29

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