ENERGÍA GEOTÉRMICA

VolverVolver

Resultados 40 resultados LastUpdate Última actualización 22/09/2021 [03:33:00] pdf PDF xls XLS

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



previousPage Página2 de 2   por página


一种建筑物内消防水热能回收循环利用节能装置

NºPublicación: CN113324340A 31/08/2021

Solicitante:

上海景文同安机电消防工程有限公司

Resumen de: CN113324340A

本申请涉及建筑节能的技术领域,尤其涉及一种建筑物内消防水热能回收循环利用节能装置,旨在解决现有技术建筑物内热量浪费严重,其节能效果差的技术问题,其技术方案是:包括热量收集机构、热量传递机构以及热量储能机构;热量收集机构包括地面收集件、室内收集件以及太阳能传递组件;热量传递机构包括地面传送件、室内传送件以及太阳能收集件,地面传送件包括多个用于地面热量的地面传送管;热量储能机构包括消防水池,消防水池包括储水池、热转换池以及热储能池,本申请具有收集建筑物内热量,并将收集的热量与消防水进行热交换,使得部分消防水作用卫生用水使用,达到节能的效果。

traducir

Ground heat exchanger

NºPublicación: PL432985A1 30/08/2021

Solicitante:

WYSZNACKA KATARZYNA [PL]

Resumen de: PL432985A1

Przedmiotem zgłoszenia jest gruntowy wymiennik ciepła - powietrza zewnętrznego, przeznaczonego dla urządzeń wentylacyjnych lub klimatyzacyjnych w budynkach. Wymiennik to pionowy szyb (1) zakopany w gruncie i wystający powyżej jego poziomu (6). Szyb (1) jest przykryty pokrywą (2), leżącą na krawędzi szybu (1), przy czym pomiędzy pokrywą (2) a krawędzią szybu (1) jest szczelina (3), którą powietrze atmosferyczne zasysane jest do szybu (1)- pełni ona rolę czerpni powietrza. Zasysanie powietrza jest możliwe dzięki działaniu wentylatora (4), zamocowanego w dnie pokrywy (2). Wylot wentylatora (4) jest połączony z pionową rurą (5), zakończoną u dołu deflektorem (7), który jest zawieszony w pokrywie (2) za pomocą cięgien (8) przymocowanych do płyty (11) deflektora (7). W deflektorze (7) strumień wdmuchniętego powietrza jest rozpraszany i kształtowany w rurową strugę, omywającą wewnętrzną powierzchnię ścian szybu (1). Powietrze wędruje w dół szybu (1) wzdłuż jego ścian i w ten sposób odbiera ciepło od gruntu otaczającego szyb (1). U dołu szybu (1) ogrzane powietrze znajduje ujście do rury wewnętrznej (9) połączonej z rurą (10) zasilającą instalację wewnątrz budynku.

traducir

GEOTHERMAL ENERGY UTILIZATION SYSTEM AND METHOD FOR OPERATING GEOTHERMAL ENERGY UTILIZATION SYSTEM

NºPublicación: JPWO2020059788A1 30/08/2021

Solicitante:

三菱重工サーマルシステムズ株式会社公立大学法人大阪

CN_112739960_A

Resumen de: WO2020059788A1

This geothermal energy utilization system is capable of: delivering groundwater in an upper aquifer via a first pipe from a first upper opening toward a second upper opening; and delivering groundwater in a lower aquifer via a second pipe from a second lower opening toward a first lower opening. The geothermal energy utilization system simultaneously pumps up hot water and cold water.

traducir

HEAT RETENTION SYSTEM AND HEAT RETENTION DEVICE

NºPublicación: KR20210106562A 30/08/2021

Solicitante:

SHINTANI TATSUYA [JP]

AU_2019414244_A1

Resumen de: WO2020138243A1

A heat retention system (1) is provided with a storage unit (10), a passageway unit (30), and a guiding unit (40). The passageway unit (30) constitutes a passageway for a substance as a heat-transport medium. The storage unit (10) stores the substance. The guiding unit (40) connects the storage unit (10) and the passageway unit (30) and guides the substance from the storage unit (10) to the passageway unit (30). The passageway unit (30) is disposed in an accommodating space (330) for accommodating an object. The heat retention system (1) further includes a first accommodating unit (20) for accommodating the object. The first accommodating unit 20 is disposed in the accommodating space (330). The substance is a liquid (LQ). The storage unit (10) is positioned underground (G2). The first accommodating unit (20) is disposed in the accommodating space (330). The guiding unit (40) guides the liquid (LQ) from the storage unit (10) to the passageway unit (30). The passageway unit (30) is disposed outside the first accommodating unit (20).

traducir

一种带有锥形汇水沉头的多管深井换热装置

NºPublicación: CN113310230A 27/08/2021

Solicitante:

李成成

Resumen de: CN113310230A

本发明涉及深井换热技术领域,公开了一种带有锥形汇水沉头的多管深井换热装置,包括护壁套管,所述护壁套管设在深井内,所述护壁套管的上端口设有井口密封装置,所述井口密封装置的端面设有多层环状布置的通孔,所述通孔内设有水管,所述水管的下端设有汇水沉头,所述汇水沉头包括锥形薄壁罩体、盖板,所述锥形薄壁罩体的开口处设有盖板,且盖板的端面设有与水管连接的安装孔,位于内圈的所述水管连接有用于冷水介质注入的冷集分水器,位于外圈的所述水管连接有用于热水介质排出的热集分水器,本申请利用取热不取水的深井换热技术开采干热岩中的热量,实现了地热清洁利用,成本低,强度高,施工难度小,换热效率高,应用前景十分可观。

traducir

一种建筑通风装置

NºPublicación: CN113310155A 27/08/2021

Solicitante:

西安交通大学

Resumen de: CN113310155A

本申请公开了一种建筑通风装置,涉及建筑环境与能源应用技术领域,解决了现有技术中小型地下空间难以产生足够的热量供地上建筑使用,导致目前对小型地下空间的利用不足的技术问题。本申请提供的建筑通风装置包括管廊和换热机构;管廊埋于地下,且管廊的一端与建筑物外界的大气连通,管廊的另一端与建筑物的内部连通;换热机构的下部埋于管廊下方的深层土壤,换热机构的上部伸入管廊的内腔,以使深层土壤与管廊内的空气进行热交换。本申请提供的建筑通风装置能够使小型地下空间能够产生更多的热量来满足地上建筑使用,进而能够促进对小型地下空间的合理高效利用,实现节能、舒适、环保的多重效果。

traducir

SINGLE-TEMPERATURE-THERMAL-ENERGY-STORAGE

NºPublicación: US2021260497A1 26/08/2021

Solicitante:

WALKER JOHN D [US]

US_10987609_B1

Resumen de: US2021260497A1

The various embodiments described herein include devices and systems for thermal energy storage. A single-temperature-thermal-energy storage (SITTES) system for desalinating seawater and/or producing electrical power is described. The SITTES system includes insulated tanks, a molten eutectic salt media arranged within the insulated tanks, heat exchangers arranged within the insulated tanks, and an outlet. In the SITTES system the heat exchangers are coupled to one another and configured to transfer heat between the salt media and a seawater media, and the outlet is configured to output a steam portion of the seawater media, thereby providing desalination of the portion of the seawater media and steam for electrical power generation.

traducir

NATURAL ENHANCED GEOTHERMAL SYSTEM USING A HOT SEDIMENTARY AQUIFER

NºPublicación: WO2021167701A1 26/08/2021

Solicitante:

UNIV JOHNS HOPKINS [US]

Resumen de: WO2021167701A1

A natural enhanced geothermal system (NAT-EGS) that uses a hot sedimentary aquifer (HSA) is disclosed. An example method may include pumping, via an extraction well, heated water from an extraction depth of a HSA, wherein the HSA satisfies a threshold geothermal characteristic. The example method may include extracting, via an energy conversion unit, heat from the heated water to capture energy, resulting in cooled water. The example method may include injecting, via an injection well, the cooled water at an injection depth of the HSA, wherein the injection depth is deeper than the extraction depth.

traducir

SOLVATION ENTROPY ENGINE

NºPublicación: WO2021165338A1 26/08/2021

Solicitante:

SALTPOWER HOLDING APS [DK]

Resumen de: WO2021165338A1

A power generation process is disclosed, the process comprises dissolving a solute (10) into an unsaturated stream (140) to produce a high concentration stream (130) and converting latent mixing energy present in a high concentration input stream (130) into power by passage through a power unit (20) in which the concentration of the high concentration input stream (130) is reduced. The process comprises using a reduced concentration output stream (140) derived from the high concentration input stream (130) following passage through the power unit (20) as the unsaturated stream (140). A first fraction of the high concentration stream (130) is passed to the power unit (20) for use as the high concentration input stream (130) and a second fraction of the high concentration stream (130) is output from the process.

traducir

OSMOTIC SOLUTION MINING

NºPublicación: WO2021165337A1 26/08/2021

Solicitante:

SALTPOWER HOLDING APS [DK]

Resumen de: WO2021165337A1

A process for solution mining of minerals is disclosed. The process comprises injecting an unsaturated stream (150) at an injection pressure into a mineral formation (130) to dissolve the mineral and extracting a high concentration stream (110) containing said dissolved mineral. The process comprising converting latent osmotic energy present in said high concentration stream into an increase in the total pressure of said stream by passage through an osmotic power unit (200) and generating electricity and reducing to the injection pressure the total pressure of a reduced concentration output stream (150) by passage through a power generating device (250) and using the reduced concentration output stream (150) at the injection pressure as the unsaturated stream (150). A process for storing a fuel in an underground formation is also disclosed.

traducir

地热源补充式换热系统及其换热方法

NºPublicación: CN113294923A 24/08/2021

Solicitante:

临沂方铭能源科技有限公司

Resumen de: CN113294923A

本发明公开了一种地热源补充式换热系统及其换热方法,其属于地热源换热方法技术领域。它主要包括水源热泵机组、水地热源补充机组和冷热恒温换热机组,所述冷热恒温换热机组包括第二换热器,第二换热器内设有低温低压氟路循环通道和高温高压氟路循环通道,低温低压氟路循环通道与水源热泵机组连通,高温高压氟路循环通道与水地热源补充机组连通。本发明在设备加热的同时不浪费水资源,并可充分利用地下热量能源,更加绿色环保,大大的提高了设备加热效果和换热效率。本发明主要用于水源热泵换热。

traducir

Natural gas hydrate exploitation well structure

NºPublicación: KR20210103910A 24/08/2021

Solicitante:

UNIV CHINA PETROLEUM EAST CHINA [CN]
CIMC OFFSHORE ENGINEERING RES INSTITUTE CO LTD [CN]
SELSKAPET GUDME STAD AS [NO]

US_2021254438_A1

Resumen de: CN111271035A

The invention relates to the field of natural gas production, and discloses a natural gas hydrate exploitation well structure. The natural gas hydrate exploitation well structure comprises a natural gas production well (12), an injection well (4) capable of extending to a geothermal layer and injecting heat carrying fluid, a heating horizontal well (7) and a hydrate exploitation horizontal well (10). The heating horizontal well (7) can be arranged in the geothermal layer (6) and is connected to the injection well (4); the hydrate exploitation horizontal well (10) can be arranged in a shallow hydrate storage area (9); and the hydrate exploitation horizontal well (10) is connected to the heating horizontal well (7) and the natural gas production well (12). According to the technical scheme,natural gas hydrates in the shallow hydrate storage area can be decomposed by utilizing heat in the geothermal layer, so that the decomposed natural gas enters the hydrate exploitation horizontal welland enters the natural gas production well, energy expenditure is saved, and rapid and stable mining of the natural gas hydrates is realized.

traducir

水热型地热井工厂的建立方法及水热型地热井工厂

NºPublicación: CN113294137A 24/08/2021

Solicitante:

西安交通大学中石化绿源地热能(陕西)开发有限公司西安石油大学

Resumen de: CN113294137A

本发明涉及地热资源的钻井工程技术领域,公开了一种水热型地热井工厂的建立方法,步骤1,地质模型建立;步骤2,地热井稳定涌水量确定;步骤3,压力场分析及地热井井距确定;步骤4,温度场分析及采灌井距确定;步骤5,井网部署。本发明还提供了根据上述方法建立的水热型地热井工厂。本发明实现了在一个平台上集中进行钻完井作业,以密集的井位形成一个开发“工厂”,流水线式集中钻井,以提高钻井时效,同时实现开发的集中管理。

traducir

一种中低温地热梯级开发利用的高效节能燃烧蒸汽装置

NºPublicación: CN113294768A 24/08/2021

Solicitante:

重庆嘉肯科技有限公司

Resumen de: CN113294768A

本发明公开了一种中低温地热梯级开发利用的高效节能燃烧蒸汽装置,涉及地热开发利用技术领域。该中低温地热梯级开发利用的高效节能燃烧蒸汽装置,包括箱体,所述箱体的内侧顶部固定安装有收集箱、水箱和水汽分离器,箱体的一侧内壁固定安装有横板。该中低温地热梯级开发利用的高效节能燃烧蒸汽装置,能够将进气管与箱体的连接处进行密封处理,进而避免了进气管与箱体的连接处发生松动时,蒸汽的喷发造成的意外事故,且方便及时将蒸汽截止阀的开启,为及时检修提供了便利性,相对性的减少了蒸汽的浪费,进而提高了该装置的节能效果,还能够将蒸汽喷发的气能进行利用,进而有效的加强了该装置的节能效果和实用性。

traducir

METHOD FOR FORMING HIGH EFFICIENCY GEOTHERMAL WELLBORES

Nº publicación: PH12020551084A1 23/08/2021

Solicitante:

EAVOR TECH INC [CA]

KR_20200110646_A

Resumen de: PH12020551084A1

Wellbore synthesis techniques are disclosed suitable for use in geothermal applications. Embodiments are provided where open hole drilled wellbores are sealed while drilling to form an impervious layer at the wellbore/formation interface. The techniques may be chemical, thermal, mechanical, biological and are fully intended to irreversibly damage the formation in terms of the permeability thereof. With the permeability negated, the wellbore may be used to create a closed loop surface to surface geothermal well operable in the absence of well casing for maximizing thermal transfer to a circulating working fluid. Formulations for the working and drilling fluids are disclosed.

traducir

previousPage Página2 de 2 por página

punteroimgVolver