WO2015165476A1 - Procédé de chauffage et de refroidissement de bâtiments - Google Patents

Procédé de chauffage et de refroidissement de bâtiments Download PDF

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Publication number
WO2015165476A1
WO2015165476A1 PCT/EA2014/000011 EA2014000011W WO2015165476A1 WO 2015165476 A1 WO2015165476 A1 WO 2015165476A1 EA 2014000011 W EA2014000011 W EA 2014000011W WO 2015165476 A1 WO2015165476 A1 WO 2015165476A1
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WO
WIPO (PCT)
Prior art keywords
heat
heating
low
building
coolant
Prior art date
Application number
PCT/EA2014/000011
Other languages
English (en)
Russian (ru)
Inventor
Сергей Евгеньевич УГЛОВСКИЙ
Татьяна Петровна БЕЛОБОЖНАЯ
Денис Дмитриевич ШАТАЛОВ
Original Assignee
Сергей Евгеньевич УГЛОВСКИЙ
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 Сергей Евгеньевич УГЛОВСКИЙ filed Critical Сергей Евгеньевич УГЛОВСКИЙ
Priority to EA201600157A priority Critical patent/EA201600157A1/ru
Priority to PCT/EA2014/000011 priority patent/WO2015165476A1/fr
Publication of WO2015165476A1 publication Critical patent/WO2015165476A1/fr

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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
    • F24D15/00—Other domestic- or space-heating systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Definitions

  • the invention relates to methods for autonomous heating and cooling of buildings using low-potential sources.
  • panel heating In the prior art, panel heating is known in which heat is transferred to a heated room from heating panels, which are usually made of concrete, sealing heating elements in it in the form of steel pipes, through which the coolant circulates. Heating panels are located in the outer walls and in the window-sill space, since this neutralizes the action of flows of falling cold air and raises the temperature of the internal surfaces of the building envelope. The heating elements together with the heat-insulating layer are laid in the outer wall panel during its manufacture. Compared to other heating systems, panel heating achieves an increase in sanitary and hygienic qualities and an improvement in the interior of the room, as well as a reduction in metal consumption and installation labor costs.
  • a known method of constructing a geothermal building allows to minimize the amount of fuel required for heating in the winter months.
  • the construction of the building allows to maximize the amount of heat received from the soil through the basement, which has a relatively thin floor of heat-conducting and non-insulated material.
  • the basement is located at a depth significantly greater than the depth of freezing of the soil, one or several floors are located above the basement, passages are made in the floor of the residential floor for organizing convection air flows between the basement and the residential floor, the walls have the maximum permissible insulation both at the level of the basement and the residential floor, the ceiling of the first floor is also preferably insulated.
  • the disadvantage of this method is the complexity of influencing the temperature inside the building, as well as the additional building complexity of the building and the inconvenience during operation, associated with the location of the basement at a sufficient depth, ensuring thermal conductivity of the floor, with the device of passages for air.
  • a building with air heating is known (RF patent Ns 2293823, MKI F24D5 / 02, ⁇ 04 ⁇ 1 / 24) with a prefabricated metal frame and air heating in it, moreover, the support beams of the metal frame are box-shaped, the floor panels are hollow, the building heating system is air heat exchanger with the formation of an air duct inside the racks, connecting elements and support beams of the metal frame, the cavities of the floor panels and the space between the outer and inner wall panels for the circulation of heated air Second environment, heated room heated through the walls, floor and ceiling.
  • the disadvantage is the need for a source of high potential heat with a temperature sufficient to heat the walls, floor and ceiling with air.
  • a known method of heating buildings which consists in receiving heat from a high potential source installed inside the building, and a low potential source, characterized in that from the low potential heat source containing the earth pipe laid in the ground below the freezing depth of the soil, heat is transferred to the heat carrier in a volumetric radiator system, for which, inside the p-layer wall, m> 1 volume radiator systems with a coolant of a low-grade heat source are installed, the installation location of which is determined provided that the coordinates of the axial plane of the circulating coolant with a temperature t T inside the volumetric radiator system are determined from the temperature distribution diagram inside the ⁇ -layer wall from the condition that n ⁇ 3, at T > tco, where t T is the coolant temperature of the volumetric radiator system, to, is the selected temperature in the temperature distribution diagram along the axial plane of the circulating coolant, and t T is controlled by the capacity of the circulation pump depending on the set temperature inside the building and temperature fluctuations outdoor air tour (RF patent N22301944, MKI F24D 15, 2007
  • This method is the closest to the proposed, and therefore adopted as a prototype.
  • the task is to avoid increasing the temperature potential of a low-temperature coolant, and to abandon sophisticated technical equipment and a volume radiator heating system. Also, the task is to prevent depletion of the heat flux from the soil and eliminate the danger of freezing.
  • the tasks are achieved using the present method of heating and cooling buildings.
  • a distinctive feature of the proposed method is that a high-temperature carrier is not used, nor is an increase in the temperature of a low-grade coolant used.
  • a distinctive feature of the proposed method is that any source of natural heat, as well as man-made sources, can serve as a source of low-grade heat.
  • a distinctive feature of the proposed method is that the low-grade coolant is circulated between the external and internal cladding in a specially laid pipeline or inside the frame of a heated building, the frame is placed between the external and internal cladding, forming a fixed formwork, and the external cladding is insulated from the internal.
  • a distinctive feature of the proposed method is that the same coolant is used for cooling in the summer, while the accumulation of heat in the soil occurs, which prevents the exhaustion of the heat flux from the soil and eliminates the risk of freezing.
  • Figure 1 shows a diagram of a method of heating and cooling a building.
  • Figure 1 shows an embodiment of a method of heating and cooling a building.
  • the diagram shows: a low-potential source (1) that transfers heat to the coolant, a metal frame (2) inside which the coolant is circulated, and a circulation pump (3), which regulate the coolant temperature and circulate it.
  • Figure 2 shows the elements of the building envelope: the frame (4), which is located between the inner lining (5) and the outer lining (6).
  • Fig.3 shows a variant of the method in which the coolant circulates in several separate circulation circuits (7).
  • Figure 4 shows a variant of the method in which each circulation circuit (7) is a loop along the perimeter of the building.
  • the method is carried out by selecting low-grade heat from the soil using a closed circulation system with a coolant.
  • the same heat carrier is used to cool the building during the summer period, while the accumulation of heat in the soil occurs, which prevents the exhaustion of the heat flux from the soil and eliminates the risk of freezing.
  • the temperature of the coolant is regulated by the performance of one or more circulation pumps, depending on the set temperature inside the building and the fluctuation of outdoor temperatures.
  • the heated object is a frame building with heating inside the frame.
  • the cavities inside the frame, interconnected, ensure uniform passage of the coolant and heating of the planes that bound the room, including walls, floor and ceiling, creating an effective heating system.
  • a variant of the heating method is possible, in which the coolant circulates in pipelines that are not part of the building frame.
  • a variant of the method is possible in which any source of natural heat and / or anthropogenic sources are used as a source of low-grade heat.
  • the heat collection loop may include a system of vertical wells, or collectors placed in horizontal trenches from tubes rolled up in rings, or otherwise organized heat collection. With this heating method, it is advisable to use high-quality thermal insulation and heat recovery of ventilation air. In many cases, a low-temperature heating regime is sufficient, while ensuring thermal protection of the building in accordance with modern building standards.
  • the building heating system is made with a heat exchanger, with the formation of air ducts inside the building frame for circulation of the heated air, heating the room through walls, floor and ceiling.
  • a variant of the method is possible in which, in addition to the soil, heat of solar radiation is used, which is perceived by the solar collector and used for heating or to accumulate heat in the soil, in addition to the soil, which prevents depletion of the heat flux from the soil and eliminates the risk of freezing.
  • a variant of the method is also possible in which, to maintain the required level of comfortable temperature inside the building, devices are used to increase the temperature potential of a low-grade heat source or independent sources of high-temperature heat are used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Building Environments (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

L'invention concerne des procédés de chauffage et de refroidissement autonomes de bâtiments utilisant des sources à faible potentiel. Le procédé est mis en pratique par l'évacuation du sol de la chaleur à faible potentiel en utilisant un système de circulation clos avec un agent caloporteur. Le même agent caloporteur est utilisé pour refroidir le bâtiment en été: on utilise avantageusement l'accumulation de la chaleur dans le sol, ce qui empêche l'épuisement du flux thermique venant du sol et élimine le danger de gel. La circulation de l'agent caloporteur à faible potentiel s'effectue entre les chemises extérieure et intérieure dans une canalisation spécialement ménagée ou à l'intérieur de la charpente du bâtiment à chauffer, la charpente étant placée entre les chemises extérieure et intérieure formant une paroi moulée non amovible, et la chemise extérieure est thermiquement isolée de la chemise intérieure. L'objectif de l'invention est d'éviter la hausse du potentiel thermique du caloporteur à basse température, renoncer à un équipement complexe et ne pas utiliser un système de chauffage par radiateur volumineux. L'objectif visé par l'invention consiste à empêcher l'épuisement du flux thermique venant du sol et à éliminer le danger de gel.
PCT/EA2014/000011 2014-04-28 2014-04-28 Procédé de chauffage et de refroidissement de bâtiments WO2015165476A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EA201600157A EA201600157A1 (ru) 2014-04-28 2014-04-28 Способ отопления и охлаждения зданий
PCT/EA2014/000011 WO2015165476A1 (fr) 2014-04-28 2014-04-28 Procédé de chauffage et de refroidissement de bâtiments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EA2014/000011 WO2015165476A1 (fr) 2014-04-28 2014-04-28 Procédé de chauffage et de refroidissement de bâtiments

Publications (1)

Publication Number Publication Date
WO2015165476A1 true WO2015165476A1 (fr) 2015-11-05

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PCT/EA2014/000011 WO2015165476A1 (fr) 2014-04-28 2014-04-28 Procédé de chauffage et de refroidissement de bâtiments

Country Status (2)

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EA (1) EA201600157A1 (fr)
WO (1) WO2015165476A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108870601A (zh) * 2018-08-22 2018-11-23 天津城建大学 基于地埋管外墙保温降温系统
EP3645802A4 (fr) * 2017-06-12 2021-04-28 Civis-Therm KFT. Système et procédé d'isolation géothermique

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687729A (en) * 1979-12-20 1981-07-16 Natl House Ind Co Ltd Cooling and heating system for building
RU2293823C2 (ru) * 2005-05-03 2007-02-20 Михаил Федорович Харченко Здание с воздушным отоплением
RU70354U1 (ru) * 2006-03-13 2008-01-20 Дмитрий Прилидианович Орлов Здание с устройством отопления (варианты)
WO2009016664A1 (fr) * 2007-08-01 2009-02-05 Caebit S.R.L. Système de conditionnement d'air à faible consommation d'énergie
CN101566376A (zh) * 2009-05-21 2009-10-28 赵铭 集中换热分户控制家用中央空调系统
JP2012172966A (ja) * 2011-02-24 2012-09-10 Takahashi Kanri:Kk アース・ソーラー・ゼロエネルギー住宅
US20120291988A1 (en) * 2007-03-05 2012-11-22 Hamlin Iii Henry Lee Perimeter Temperature Controlled Heating and Cooling System
US20130061847A1 (en) * 2009-10-29 2013-03-14 GS Research LLC Geosolar Temperature Control Construction and Method Thereof
JP2014040989A (ja) * 2012-07-24 2014-03-06 Hokusei Shoji:Kk 地熱利用システム

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687729A (en) * 1979-12-20 1981-07-16 Natl House Ind Co Ltd Cooling and heating system for building
RU2293823C2 (ru) * 2005-05-03 2007-02-20 Михаил Федорович Харченко Здание с воздушным отоплением
RU70354U1 (ru) * 2006-03-13 2008-01-20 Дмитрий Прилидианович Орлов Здание с устройством отопления (варианты)
US20120291988A1 (en) * 2007-03-05 2012-11-22 Hamlin Iii Henry Lee Perimeter Temperature Controlled Heating and Cooling System
WO2009016664A1 (fr) * 2007-08-01 2009-02-05 Caebit S.R.L. Système de conditionnement d'air à faible consommation d'énergie
CN101566376A (zh) * 2009-05-21 2009-10-28 赵铭 集中换热分户控制家用中央空调系统
US20130061847A1 (en) * 2009-10-29 2013-03-14 GS Research LLC Geosolar Temperature Control Construction and Method Thereof
JP2012172966A (ja) * 2011-02-24 2012-09-10 Takahashi Kanri:Kk アース・ソーラー・ゼロエネルギー住宅
JP2014040989A (ja) * 2012-07-24 2014-03-06 Hokusei Shoji:Kk 地熱利用システム

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3645802A4 (fr) * 2017-06-12 2021-04-28 Civis-Therm KFT. Système et procédé d'isolation géothermique
CN108870601A (zh) * 2018-08-22 2018-11-23 天津城建大学 基于地埋管外墙保温降温系统

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Publication number Publication date
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