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Resultados 24 resultados LastUpdate Última actualización 26/04/2017 [16:10:00] pdf PDF




Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days



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A thermal ground loop installation device

NºPublicación: GB2543527A 26/04/2017

Solicitante:
MICHAEL ROBIN BOLWELL [GB]

Resumen de: GB2543527A

A geothermal heat-pump system or solar thermal system can be installed using a spearhead -shaped drill bit 31. A percussion hammer may strike a shaft 32 to create a borehole. Pipes 35, which may be a single, continuous length of flexible tubing, can be attached to the spearhead, to be buried in the borehole. A resilient compliant coupling may attach pipes 35 to the spearhead. The spearhead may have an internal void for retention of the thermal loop 35. A third pipe (28, fig 3) may provide a thermal barrier between the first and second pipes 35, possibly backfilling the borehole with bentonite grout. A bulbous channel forming feature 39 may form a larger channel in the soil to prevent the driving tube from binding during insertion. The sacrificial spearhead 31 may be detachable from the shaft 32 using a releasable coupling 33. A series of ground loops may be installed in a radial formation (figures 8 and 9). Pipes 35 can act as a thermal transfer ground-loop for a ground source heat-pump system or a solar thermal system, e.g connecting a heat-exchange fluid to a heat pump.



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COLLECTOR

NºPublicación: US2017108290A1 20/04/2017

Solicitante:
MUOVITECH AB [SE]

Resumen de: US2017108290A1

The present invention relates to a single pipe collector for a heat pump installation. The collector comprises a pipe (12) intended for installation in a heat pump plant, in which pipe a heat transfer liquid circulates in a closed cycle for conveyance of heat that is absorbed from a heat source to a heat pump and return of the heat transfer liquid back to the heat source. The inward surface (14) of the pipe has an uneven surface structure that comprises indentations and/or elevations (16). The present invention also relates to heat pump plant comprising the collector.



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HIGH EFFICIENCY SCALABLE STRUCTURE

NºPublicación: US2017108232A1 20/04/2017

Solicitante:
OREGON HEALTH & SCIENCE UNIV [US]

Resumen de: US2017108232A1

A building may include a floor, a dome having a vent, and an internal ceiling that divides areas underneath the dome into first and second chambers. The internal ceiling may have an aperture that is structured to allow air to pass from the first chamber into the second chamber. The building may also include an air inlet configured to allow air to travel from outside the building into the first chamber and an air moving device that is configured to facilitate the movement of the air. The building may also include an air cooling element that is configured to cool the air as it travels from outside the building into the first chamber.



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种中深层地热井下取热系统

NºPublicación: CN206113383U 19/04/2017

Resumen de: CN206113383U

本实用新型涉及种中深层地热井下取热系统,包括井盖(6)、换热器(8)、置于静水位之上的冷凝器(1)、压缩机(2)、蒸发器(4)和循环泵(5)以及U形进出管(7)、井管(12)和热水泵(11),U形进出管(7)的包括进水部分、位于低端的U形部分和出水部分;在井盖(6)上设置有两个通孔,分别用于穿过U形进出管(7)的进水部分和出水部分,U形进出管(7)的进水部分和出水部分各与蒸发器(4)的端相连,循环泵(5)设置在连通U形进出管(7)与蒸发器(4)的管路上;U形进出管(7)的U形部分作为冷端位于换热器(8)内,换热器(8)的底部设置有开口,井管(12)位于换热器(8)的下方;在井管内设置有用于抽取中深层地下热水的热水泵(11)。本实用新型地热能利用效率高,耗功少。



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TANK FOR ENERGY RECOVERY

NºPublicación: CN106574823A 19/04/2017

Resumen de: WO2015159127A1

A tank (1) for waste water (A) partially or fully buried in the ground or immersed in water, comprising a wall (11) made of a high thermal conductivity material which in turn comprises a pair of walls (21, 22) forming a cavity (23) creating a circuit (Wb) of a convective fluid (B) for heat exchange with both the waste water (A) contained inside (14) the tank (1) and with the ground and/or groundwater (E) external to the tank (1).



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非绝热气体膨胀的压缩空气储能系统

NºPublicación: CN106567748A 19/04/2017

Resumen de: CN106567748A

本发明公开了种非绝热气体膨胀的压缩空气储能系统,电机连接压缩机机组和膨胀机机组;膨胀机机组由若干膨胀机串联而成,每个膨胀机前均设有个再热器;压缩机机组的气体出口通过间冷器连接高压储气室的入口,高压储气室的出口连接第再热器的第流体入口;第再热器的第流体出口连接第膨胀机的气体入口;前个膨胀机的气体出口通过个再热器连接后个膨胀机的气体出口;最后个膨胀机的气体出口连接大气;U型管换热器的出口连接所有再热器的第二流体入口,所有再热器的第二流体出入口连接压力泵的入口,压力泵的出口连接U型管换热器的入口。本发明系统运行效率高、运行经济性和环境友好性好。



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HEAT TRANSFER ELEMENT; ARRANGEMENT OF A HEAT EXCHANGING ELEMENT FOR THE PRODUCTION OF AN ENERGY STORAGE DEVICE

NºPublicación: EP3156740A1 19/04/2017

Solicitante:
MEFA BEFESTIGUNGS- UND MONTAGESYSTEME GMBH [DE]

Resumen de: EP2985546A2

Es wird ein Wärmeübertragungselement (1), mit zumindest einem flexiblen Element (4), an welchem mindestens ein Verteiler (2) und mindestens ein Sammler (3) angeordnet ist, wobei das flexible Element (4), welches mindestens eine Längsseite (13), mindestens eine Breite (5), mindestens einen Strömungskanal (7), mindestens eine Stirnseite und mindestens eine Krümmung aufweist, vorgeschlagen, wobei der mindestens eine Verteiler (2) einen Versatz in Richtung der Breite (5) des flexiblen Elements (4) des Wärmeübertragungselements (1) zum mindestens einen Sammler (3) aufweist, so dass mindestens eine Längsseite (13) zumindest teilweise außerhalb einer Ebene angeordnet ist. Zudem wird eine Anordnung eines Wärmeübertragungselements (1) zur Herstellung eines Energiespeichers vorgeschlagen, wobei an dem flexiblen Element (4) mittels mindestens einer Aussparung (18) mindestens eine Steckplatte (17) angeordnet ist, wobei an mindestens einer Steckplatte (17) ein Profil (19) angeordnet ist.



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Heat capture, transfer and release for industrial applications

NºPublicación: AU2015306751A1 13/04/2017

Solicitante:
SYLVAN SOURCE INC

Resumen de: AU2015306751A1

Embodiments of the invention provide systems and methods for heat transfer at temperatures in the range of -40 °C to 1,300 °C over long distances with minimal heat losses. The systems consist of advanced heat pipes configured such that they fit inside drilling holes or in horizontal distance over industrial plants, and effectively transfer heat requiring minimal water, CO



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Geothermal heat exchanger, liquid transport pipe, liquid raising pipe, geothermal power generation facility, and geothermal power generation method

NºPublicación: AU2015312919A1 13/04/2017

Solicitante:
JAPAN NEW ENERGY CO LTD

Resumen de: AU2015312919A1

Provided is a geothermal heat exchanger capable of reducing the removal of heat by a non-geothermal zone when carrying hot water heated deep underground to the ground, while providing high thermal efficiency. A geothermal heat exchanger (100) according to the present invention is characterized by having: a liquid transport pipe (10) provided with a liquid lowering pipe (11) to which pressurized heat-exchange liquid is supplied, and a liquid raising pipe (12) disposed on the inside or outside of the liquid lowering pipe (11) and in which the heat-exchange liquid that has been lowered to a geothermal zone is moved from below, the liquid raising pipe being configured to cause the heat-exchange liquid, which comprises hot water produced by the supply of heat from the geothermal zone, to rise in a no vapor-containing state; and an outer heat-insulating layer (30) on the outside of the liquid transport pipe (10) in a part or all of the interval between the ground side to the geothermal zone.



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PHOTOVOLTAIC POWER GENERATION DEVICE, AND SNOW-MELTING METHOD AND COOLING METHOD THEREFOR

NºPublicación: JPWO2015046231A1 06/04/2017

Resumen de: WO2015045190A1

[Problem] In order to promote the utilization of photovoltaic power generation, this invention provides a hybrid energy system comprising: an unpowered snow-melting system that uses a geothermal heat collection system and a heat pipe; and a water-sprinkling system and a groundwater storage tank using a steel pipe pile. [Solution] This photovoltaic power generation device comprises a photovoltaic module (10), a heat pipe (120) that uses groundwater (Q) inside a pile embedded in the ground as a heat source, and a heat-conducting plate (130) affixed to at least the top end (10B) of the photovoltaic module (10). The heat pipe (120) has a heat-collecting section coupled to the groundwater (Q) heat source, and a heat-releasing section that releases heat. A heat medium inside the heat pipe (120) is circulated between the heat-collecting section and the heat-releasing section, and the heat-releasing section is thermally coupled to the heat-conducting plate (130).



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地中熱交換機構

NºPublicación: JP2017067419A 06/04/2017

Resumen de: JP2017067419A

【課題】帯水層を通る部分で効率的に熱交換することができる地中熱交換機構を提供する。【解決手段】地中熱交換機構10は、帯水層82A、82Bを有する地盤に設けられた縦孔22の内部へ配置され、地上側から地中側へ送られた熱媒体26を地中側から地上側へ還流させる循環管24と、循環管24と縦孔22の間に充填される充填材32と、循環管24の帯水層82A、82Bを通る部分に形成された熱交換部(スパイラル管24A)と、循環管24の帯水層でない地層(難透水層84A、84B)を通る部分に形成され、熱交換部よりも熱交換効率が小さい熱交換抑制部(往路直管24B)とを有する。【選択図】図2



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SYSTEM FOR PRODUCING AND STORING ELECTRICAL ENERGY BY MEANS OF A THERMAL DOUBLET

NºPublicación: WO2017055626A1 06/04/2017

Solicitante:
BRGM [FR]
COMMISSARIAT ENERGIE ATOMIQUE [FR]

Resumen de: WO2017055626A1

The invention relates to a system for storing energy and for producing electrical energy, including a thermal doublet comprising a first thermal store (GT1) and a second thermal store (GT2), heat exchangers (ET1, ET2) installed in each of said thermal stores (GT1, GT2), means (CIR1, CIR2) making it possible to circulate two heat-transfer fluids between heat exchangers of a thermal store having a plate heat exchanger (EP), a plate heat exchanger intended for exchanging heat between the two heat-transfer fluids, a means (PAC) for transforming electrical energy into thermal energy, and a means (TRANS) for transforming thermal energy from the heat-transfer fluid into electrical energy, which implements a thermodynamic cycle that uses a temperature difference between said thermal stores (GT1, GT2), characterised in that: said first thermal store (GT1) is based on a technique of diffusive thermal storage in a rock mass (MR) that is not under water; and said second thermal store (GT2) is a latent-heat store in an ice-water pool.



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太阳能跨季节地下蓄冷热装置

NºPublicación: CN106556168A 05/04/2017

Resumen de: CN106556168A

本发明提供种太阳能跨季节地下蓄冷热装置,本发明井体中设有土壤中,井体内周围设有防渗绝缘层,井体中安装有含有管道的地埋管换热器,井体上方安装有太阳能集热器,太阳能集热器与换热器相连,换热器另端与循环泵相连,井体与地埋管换热器以及土壤之间形成的空腔中设有保温填充层,井体底部安装有漏斗状底板,漏斗状底板底部安装有压力感应器。该太阳能跨季节地下蓄冷热装置有效的降低热量流失的情况,同时对周围环境不产生影响,并且能够提高使用寿命,造价成本降低,实用性较强,能够及时知道井体中的情况,当管道出现损坏漏水时能够及时维护与整修,保证储能的质量。



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套管式地热获取装置

NºPublicación: CN206073485U 05/04/2017

Resumen de: CN206073485U

本实用新型公开了种套管式地热获取装置,其特征在于钢管的外侧围绕设置有铜管,钢管底端的水平面高于铜管底端的水平面,铜管用于吸取地底气体,铜管的尾端缠绕设置有换热片,该换热片的结构是由铜、铝、不锈钢缠绕而成,该换热片设置有地底40m‑50m之间,换热片上方的铜管的外侧围绕设置有绝热端,绝热端内腔充装有134A冷媒工质,使铜管内的气体在40m到地面之间直保持在15摄氏度左右,钢管的侧设置1000w功率的励磁泵,钢管的顶端连接有制冷机,制冷机内设置有冷凝器,制冷机的另侧通过铜管连接有室内机。本实用新型的优点在于:通过自地底吸取的气体,来达到室内相空气调节的目的,冬天制热,夏天制冷,节省能源。



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HEAT CAPTURE, TRANSFER AND RELEASE FOR INDUSTRIAL APPLICATIONS

NºPublicación: SG11201701346VA 30/03/2017

Solicitante:
SYLVAN SOURCE INC [US]

Resumen de: WO2016033071A1

Embodiments of the invention provide systems and methods for heat transfer at temperatures in the range of -40 °C to 1,300 °C over long distances with minimal heat losses. The systems consist of advanced heat pipes configured such that they fit inside drilling holes or in horizontal distance over industrial plants, and effectively transfer heat requiring minimal water, CO2, or steam injection, and that operate without user intervention for many years.



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ELECTRICITY GENERATION PROCESS

NºPublicación: SG11201701386QA 30/03/2017

Solicitante:
APPLIED BIOMIMETIC AS [DK]

Resumen de: WO2016037999A2

A process for the generation of electricity comprises the steps of extracting a warm saline stream from a geothermal formation, and converting latent osmotic energy present in said stream into electricity by passage through an osmotic power unit in which said stream is passed over one side of a semi-permeable membrane which permits the passage of water but not the passage of salts, an aqueous stream of lower salinity than said stream being passed over the other side of said membrane. The temperature of said warm saline stream is reduced before said stream enters the osmotic power unit by passage through a thermal power unit in which thermal energy present in said stream is converted into electricity.



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PROCESS AND METHOD OF PRODUCING GEOTHERMAL POWER

NºPublicación: JP2017508921A 30/03/2017

Resumen de: WO2015134974A1

A process for producing power including injecting a first heat transfer fluid through an injection well to a geothermally-heated formation that contains a second heat transfer fluid. The first heat transfer fluid may then be heated via indirect heat exchange in an interwell run fluidly connected to the injection well and disposed within the geothermally-heated formation. The heated first heat transfer fluid may then be recovered through a production well fluidly connected to the interwell run. Thermal energy contained in the recovered heated first heat transfer fluid may then be converted in a power production unit fluidly connected to the injection well and the production well. The interwell run, in some embodiments, may include multiple heat exchange tubes disposed within a perforated casing or drill pipe.



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GEOTHERMAL HEAT HARVESTERS

NºPublicación: WO2017053884A1 30/03/2017

Solicitante:
GEOTHERMIC SOLUTION LLC [US]

Resumen de: WO2017053884A1

Thermal energy is extracted from geological formations using a heat harvester. In some embodiments, the heat harvester is a once-through, closed loop, underground heat harvester created by directionally drilling through hot rock. The extracted thermal energy can be converted or transformed to other forms of energy.



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种高效浅层地能—空气源热泵系统

NºPublicación: CN206055821U 29/03/2017

Resumen de: CN206055821U

种高效浅层地能—空气源热泵系统,包括机房单元和机房冷热源单元两部分。机房冷热源单元是指采用浅层地能系统,空气在冬季从土壤中取热,夏季从土壤中取冷过程中涉及的系统结构;机房单元是指将经过地埋管系统预冷或预热的空气作为置于封闭机房内的空气源热泵的冷热源,向被调节对象提供冷量或热量的系统结构。本实用新型将土壤源热泵室外埋地换热器和空气源热泵相结合,采用预热(或预冷)后的循环空气作为空气源热泵的热(冷)源,提高(或降低)了传统热泵式空调器的蒸发温度(或冷凝温度),提高了热泵的性能系数COP,系统综合能源利用效率比起传统空气源热泵大大提高。



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直通式真空管地冷取用器

NºPublicación: CN206055988U 29/03/2017

Resumen de: CN206055988U

本实用新型提供种直通式真空管地冷空气取用器,属于太阳能技术领域。设置地埋空气管获得冷空气,并由直通式真空管进行太阳集热以及加热产生高速空气流,引入地埋空气管出口段,太阳集热空气出口流动形成压差,产生抽取动能,取用地埋管冷空气。亦可冬季运行抽取地下热空气。取用器整体以及直通式真空管都可作为基本组件以模块化在竖横两个方向叠加,以获取足用及扩大功率。地埋管亦可串联或并联以提高容量。可用以提取土壤热、地表水热、地下水热等地热。空气取热无害土壤与地水环境。全自然被动运行,无能源环境代价。加工制造简单,材料可价格低廉,运行维护简便。可在采暖、制冷、空调、通风、干燥、工艺过程等场合进行工业和民用开发利用。



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地下换热机构

NºPublicación: CN206055828U 29/03/2017

Resumen de: CN206055828U

本实用新型公开了种地下换热机构,包括立式换热装置和地下连接管路;立式换热装置包括水平设置的上集气箱和下集气箱,上集气箱的下表面中心与下集气箱的上表面中心通过连接柱相连接;上集气箱与下集气箱之间通过若干导气管相连通,各导气管以连接柱为中心均匀分布;所述上集气箱与下集气箱之间间隔设有多个水平设置的传热板,传热板上均匀分布有多个形状不规则的传热孔;所述连接柱和各导气管均穿过传热板并与传热板固定连接;立式换热装置通过上集气箱和下集气箱串联连接在地下连接管路中。本实用新型与现有的地源换热结构相比,地源换热的效率更高,能够更迅速地利用地源冷量降低送风温度,更充分地利用地源冷量。



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种太阳能制冷系统

NºPublicación: CN206055837U 29/03/2017

Resumen de: CN206055837U

本实用新型公开了种太阳能制冷系统,光伏发电系统连接逆变器,逆变器分别连接制冷机和地下水循环系统,制冷机设于屋顶上且其冷风出口正对屋内空间,光伏发电系统设于建筑物屋顶上;地下水循环系统包括地下水上水管、地下水回水管、换热箱、换热管、制冷管、第水泵和第二水泵,地下水上水管端连接地下水,另端连接换热箱的进水口,地下水回水管端连接地下水,另端连接换热箱的出水口,换热箱内设有换热管,换热管通过循环管道连接制冷管,制冷管内嵌在地板内,地下水上水管上设有第水泵,循环管道上设有第二水泵,第水泵和第二水泵均连接逆变器。本实用新型结构简单,使用方便,降温效果好,环保无污染,持续降温性好。



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Filter technology for geothermal development and dead wells

NºPublicación: HU1500432A2 28/03/2017

Solicitante:
SIMONNE DR TOTH EVA MONIKA [HU]

 

3 Cooling and Heat system and its controlling method used by solar heat geoheat or outside air for selected heat source

Nº publicación: KR20170033469A 27/03/2017

Resumen de: KR20170033469A

본 발명은 본 발명은 태양열, 지열 또는 외부공기열원으로 이루어진 3중 융합 열에너지를 활용한 냉난방 급탕시스템 및 이를 이용한 제어방법으로서, 태양열, 지열, 공기열 열원을 사용하여 이들 에너지를 공기 매체를 통해 히트펌프 시스템과 연계하여 난방 및 냉방할 수 있는 시스템 및 제어방법에 관한 것이다. 태양열에너지 , 지열에너지 및 외부공기 열에너지의 3중 융합 열에너지를 ; 상기 3개의 열에너지의 출구는 각각 독립적인 공기매체가 형성되도록 이루어지며; 상기 3개의 열에너지로부터 발생되는 열원을 공급받도록 히트펌프 시스템의 일측면에 3개의 열원유입구가 형성되고; 상기 3개의 열원유입구중에서 선택되는 1개의 열원을 선택적으로 공급되도록 1개의 유입구가 형성된 회전식 댐퍼디스크가 부착되어 있으며; 상기 히트펌프 시스템의 내부에 냉매식 히트펌프가 내장되어 있으며; 상기 댐퍼디스크를 통해 유입된 열원을 상기 히트펌프의 증발기 또는 응축기의 열원으로 이용하고, 외부로 배출시키는 배기팬이 상기 히트펌프 시스템의 타측면에 형성되고; 상기 히트펌프의 응축기 또는 증발기는 외부의 축열조의 축열열원에 사용되도록 냉매열원 대 수열원 형식의 열교환기;로 이루어진 태양열, 지열 또는 외부�


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