Si deseas distinguir tus productos, servicios o ambos de los de otra empresa, es posible que necesites una marca o nombre comercial. Descubre qué son, en qué consiste su procedimiento de registro y qué implica.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
Si tienes un nuevo dispositivo, producto o procedimiento que resuelva un problema técnico o tenga una ventaja práctica, existen distintas formas de protegerlo en España y en otros países. Descubre cómo hacerlo.
¿Tu innovación reside en la estética, la ornamentación o la apariencia de tu producto? Protégela mediante un diseño industrial. Descubre qué derechos confiere el registro y cómo realizar la tramitación.
Las patentes publicadas en todo el mundo son una valiosa fuente de información científica, técnica y comercial.
reembolso del 75% del coste de Búsquedas e Informes Tecnológicos de Patentes. Más información*
Si eres emprendedor/a o una empresa y quieres potenciar y mejorar la rentabilidad de tu negocio protegiendo de forma adecuada los activos intangibles de tu organización, en este espacio encontrarás lo necesario.
58
resultados
Última actualización
16/05/2024 [07:39:00]
Resumen de: CN118009555A
本发明属于地热能技术领域，具体涉及一种地热换热器及其使用方法，发明将包括主管路、包套、内部翅片组和外部翅片组的管状结构放入井下进行换热，采用可降解树脂制成的包套作为换热器的变形媒介，包套在地热水中降解后，外部翅片组脱离包套的束缚回到原始形态展开翅片，通过内部翅片组将热量传递给主管路内部的纯水通过进行热交换，使用沥青基碳纤维材料制作内部翅片组和外部翅片组，具有防腐性能，导热率为800w/m·k，换热效率高。
Resumen de: CN118009772A
本发明涉及一种克服液压效应强化传热的超长重力热管，所述热管包括热管包括蒸发段，其特征在于，所述蒸发段设计为多层结构，每一层包括外管、内管、凹槽和翅片，所述凹槽设置在外管内壁面上，用于层与层之间的连通，翅片的一端设置在内管的外壁面上，其中至少一部分翅片另一端连接凹槽的外壁面，所述内管为上下贯通结构，相邻层的内管之间具有一定间距，相邻的外管之间是连接结构。本发明蒸发段采用分层式结构设计，将蒸发段液池分为多段，通过凹槽结构实现层与层之间的连通，当上层液位到达预期范围将延凹槽流向下一层，避免由于液压过大导致工质无法沸腾的问题，提升传热性能。
Resumen de: CN118008223A
本发明公开了一种油热同采系统，包括油热采送机构和注送机构；所述油热采送机构包括负压管道，所述负压管道上形成有采油部，所述负压管道内用以形成负压自所述采油部采油；所述注送机构包括多个送流管道，多个所述送流管道沿所述负压管道的周向均匀布设，且与所述负压管道呈间隔设置；其中，各所述送流管道上均设置有射流部，用以向石油中注入超临界二氧化碳。在本发明技术方案中，通过在所述送流管道上设置所述射流部，且多个所述送流管道均沿所述负压管道的周侧均匀布设，使所述负压管道附近的超临界二氧化碳可以集中分布，以此提高所述负压管道附近的石油的流动性，进而加快所述负压管道抽采石油的效率。
Resumen de: CN118009556A
本发明公开了一种风源能量回补控制装置，属于供暖技术领域。一种风源能量回补控制装置，其特征在于：包括风能回补装置和回补控制系统；所述风能回补装置包括外机身、回风百叶段、初效过滤段、表冷段、轴流风机段；所述回补控制系统包括传感器、控制器、自动调节模块、故障和报警模块、能效评估模块、用户界面模块，所述传感器包括地下温度传感器、空气温度传感器、湿度传感器，所述地下温度传感器安装在地下。本发明中，利用空气中的低温位热能，提高地下温度场的能量再生速度，延缓衰减，通过回补系统，地下温度场长期处于热平衡状态，确保系统的稳定性，利用自然能源，减少对传统能源的依赖，降低系统运行成本。
Resumen de: CN118009553A
本发明公开一种提高单位面积换热量的地源热泵地埋管系统，涉及地源热泵领域。该提高单位面积换热量的地源热泵地埋管系统，包括换热箱和地埋管机构，换热箱的顶部设置有箱盖，换热箱的内部设置有多个板式换热器，板式换热器与地埋管机构相连接，板式换热器用于增大换热接触面；换热箱的两侧设置有抬升机构，抬升机构用于将多个板式换热器同步提升。该提高单位面积换热量的地源热泵地埋管系统，通过特殊设置的板式换热器增大换热接触面，提升换热效果，通过抬升机构方便将板式换热器从换热箱内部移出进行除垢，避免水垢影响换热效果。
Resumen de: WO2024096891A1
Systems and methods of the present disclosure relate to generating electricity by pumping fluid into a thermoelectric conduit that extends into a geothermal reservoir. A method includes pumping fluid into at least one thermoelectric conduit that extends into the geothermal reservoir. The method further includes generating electricity with the thermoelectric conduit due to a temperature differential between the fluid and the geothermal reservoir.
Resumen de: CN118009554A
本申请提供一种深井巷道围岩地热资源利用系统和方法，涉及煤矿井井下围岩地热资源利用技术领域，包括入水管道、加热管道、回水管道和储水池，入水管道和回水管道中每一者的至少部分安装在井道内，加热管道安装在井底巷道内，加热管道与高温围岩相接触并可发生热传递；储水池邻近入水管道布设并设有入水口，入水口通过开关阀与入水管道背离加热管道的端部连通，回水管道背离加热管道的部分设有至少一个出水口。本申请基于已有矿井布设施工，由储水池内的储水在重力作用下输送至高温围岩处进行热交换，实现对高温围岩地热能的利用，借助储水池内储水液面和出水口间高度差形成的重力势能差维持系统运转，整个过程无需额外供能。
Resumen de: AU2021474106A1
A method includes circulating a heat transfer working fluid in a closed loop between a geothermal well residing in a subterranean zone and at least one of a heat exchanger or a turbine. The well is substantially sealed to limit fluid loss of the working fluid into the subterranean zone. While circulating the working fluid, at least one of a viscosity of the working fluid or a pressure differential between the working fluid and the subterranean zone is controlled in relation to a flow of fluid between the subterranean zone and the well.
Resumen de: AU2022369301A1
Aspects of the present disclosure relate to an extendable conductor assembly. A conductor of the extendable conductor assembly may be extended (e.g., into a thermal target, such as a preexisting or a newly created feature of a planetary body) and used to thermally couple a rover, vehicle, fixed installation, or other hardware with the thermal target. Thus, the temperature of the hardware may be managed via heat transfer to/from the thermal target. For instance, heat may be transferred from the thermal target to maintain the temperature of the hardware under cold conditions, while excess heat may be transferred to the thermal target under hot conditions. As an example, a rover may form a borehole in the lunar surface, in which a conductor may be extended to facilitate heat transfer between the rover and the Moon accordingly.
Resumen de: CN117989753A
本发明属于热泵系统技术领域，尤其是涉及一种热泵装置，包括热泵装置主体，所述热泵装置主体的前侧壁固定连通有出水管，所述出水管的下端位于地面内，所述热泵装置主体的前侧壁固定连通有回水管，所述回水管的下端位于地面内，所述出水管和回水管之间连通有多根U型管，所述回水管和出水管靠近热泵装置主体的内部均设有第一电磁阀。本发明能够在热泵装置埋设于地下的管道内壁附着一定程度的水垢后，可以自动向管道内输送水垢处理剂对水垢进行清理，不需要操作人员等待一定的周期才去清理，在降低操作人员工作量的同时，也可以在热泵装置换热效率降低时，增加热泵装置的换热效率。
Resumen de: CN117968263A
本发明公开了一种深层地热能耦合太阳能的零碳供热系统，其包括：太阳能集热模块，由多个排列分布的太阳能热水器组合构成，所述太阳能集热模块外接有供水管，用于将冷水输送至太阳能热水器中，所述太阳能集热模块外还设置有排水管；深层地热模块，由多个采热井构成，所述采热井内设有采热进口与采热出口，所述采热进口与采热出口在采热井中构成地热流动循环；耦合储热模块，与所述太阳能集热模块以及深层地热模块相连接，所述耦合储热模块将太阳能集热模块以及深层地热模块的热量整合并形成储存枢纽；用能单元，通过供热管与所述耦合储热模块相连接，所述耦合储热模块基于用能单元实际供热需求通过供热管调整热能的输送量和输送温度。
Resumen de: CN117968265A
本发明涉及地热回灌技术领域，本发明公开了一种地热回灌装置，包括进水管，所述进水管的下表面固定连接有第一连接管，所述第一连接管贯穿进水管，所述进水管的上表面固定连接有第二连接管，所述第二连接管贯穿进水管，所述进水管端部的内壁处固定连接有螺纹环，所述螺纹环的内腔处螺纹连接有密封杆，螺纹环和密封杆的设置，可以对进水管的端部进行堵塞，从而在密封杆套设在螺纹环内腔后，达到防止水流从进水管端部漏出的效果，并能够在装置工作完成之后，使密封杆不与螺纹环连接，从而使装置内腔中剩余的水流排出；杂质收集装置，通过设置杂质收集装置，达到在地热回灌的时候对水流中的杂质进行去除并对水进行降温的效果。
Resumen de: CN117967872A
本发明公开了一种地源热泵用地埋管下管组件及其使用方法，属于地源热泵预埋施工技术领域。该地源热泵用地埋管下管组件及其使用方法，通过伸缩下管杆推送预埋管垂直向下进行下管，而且可在边下管过程边通过瓣型管卡与地埋管的安装，提高施工效率，而且防止地埋管下管过程偏离地埋孔中心导致瓣型管卡脱落及影响后续的施工问题，其次通过转动伸缩下管杆，使第一齿板通过连接块带动第二齿板与第一齿轮传动，使插板的一端插入地埋孔的侧壁中，从而达到预固定的作用，防止地埋管上浮，并且在上提伸缩下管杆的过程，使扭簧带动第一齿板下翻保持竖立与第二齿轮啮合，并通过绳盘收卷绳索带动活动柱和固定锥插入地埋孔侧壁，从而完成预埋管的安装及下管作业。
Resumen de: CN117959872A
本发明公开了一种地热能供热中的二氧化碳封存系统，包括：抽气机，其从采气井内抽取热水或水蒸气，并将抽取出来的热水或热蒸汽通过热交换器输入到供暖系统内，所述供暖系统输入到各个单位，而后将失去效用的水通过水回流系统回流至采气井内；所述抽气机、热交换器、供暖系统以及水回流系统在运行过程中产生的二氧化碳会通过二氧化碳收集器进行收集，并输入到二氧化碳净化组件内进行除杂，而后将符合要求的二氧化碳通过合适的方式进行封存。
Resumen de: FR3141511A1
Les systèmes et procédés de la présente divulgation concernent la génération d’électricité en pompant un fluide (114) dans un conduit thermoélectrique (106) qui s’étend dans un réservoir géothermique (105). Un procédé comporte le pompage de fluide dans au moins un conduit thermoélectrique qui s’étend dans le réservoir géothermique. Le procédé comporte en outre la génération d’électricité avec le conduit thermoélectrique en raison d’un différentiel de température entre le fluide et le réservoir géothermique.
Resumen de: AU2022370058A1
Systems and methods for improved geoheat harvesting enhancements are presented in which a wellbore contains a closed loop geoheat harvesting system that is thermally coupled to a hot and dry rock formation via thermal reach enhancement structures that extend from the wellbore into the formation and that are filled with a thermally conductive filler. Preferred configurations and/or operational parameters are determined by a model that calculates heat flow in a three-dimensional system considering time changes and the influence of the thermal reach enhanced intrinsic thermal conductivity of the rock.
Resumen de: AU2022379490A1
A system and method for harnessing geothermal energy using fracturing of hot rock. The system has at least a first well and a second well. The method involves introducing an alkali metal downhole in a first well. A solution is also introduced into the first well. The solution produces an exothermic reaction with the alkali metal. The gas and heat fracture the hot rock producing fractures. The fractures fluidly connects the first well to the second well. A solution, such as water, can be pumped through the first well, through the fractures, and into the second well. The hot rock passes geothermal energy to the water which can then be utilized.
Resumen de: AU2023251557A1
TEXT OF THE The present disclosure discloses a method for fracturing a rock formation through a fracture network base on a variable-frequency pulse and a device thereof. In the method for fracturing the rock formation through the fracture network base on the variable frequency pulse, an initial pulse pressure peak value for each layer of the rock formation is determined according to physical and mechanical properties and a confining pressure of each layer of the rock formation, subsequently a pumping scheme on fracturing through the fracture network based on the variable-frequency pulse is designed, and eventually a borehole arrangement scheme on fracturing the rock formation through the fracture network based on the variable-frequency pulse is designed according to different operating conditions. The device for fracturing the rock formation through the fracture network based on the variable-frequency pulse includes a fracturing pump with variable pumping mode and frequency, a hydraulic fracturing measuring and controlling instrument, an automatic packer, a mechanical rod feeder and a Double-way water-injection steel pipe. The method for fracturing the rock formation through the fracture network based on the variable frequency pulse and the device thereof can forms a plurality of annular fracture network structures in grading around the borehole from near to far, and eventually the annular fracture network structures are superimposed into a large-scale fracture network in seq
Resumen de: AU2022366972A1
A method of storing thermal energy includes providing a thermal storage material (TSM) comprising magnesium; delivering thermal energy into the TSM; and subsequently removing the thermal energy from the TSM for a practical purpose. The thermal energy may be delivered into the TSM at a first location and the thermal energy may be removed from the TSM at a second location that is different than the first location.
Resumen de: AU2021464173A1
A system includes an injection well, a production well, and a binary cyclesystem. The injection well has a horizontally drilled injection section traversing the geothermalreservoir, through which a cooled geothermal fluid is injected, from a surface location, into thegeothermal reservoir to be heated by the geothermal reservoir. The production well has ahorizontally drilled production section traversing the geothermal reservoir and a productionpump disposed within a vertical section. The production pump pumps the heated geothermalfluid, which enters the production well from the geothermal reservoir, to the surface location.The binary cycle system includes a heat exchanger and a turbine. The heat exchanger isconfigured to transfer heat from the heated geothermal fluid to a condensed working fluid tocreate a vaporized working fluid. The turbine, rotated by the vaporized working fluid, drives agenerator to produce the geothermal energy.
Resumen de: US2024141783A1
A tracer diffusion device includes: a first container, for holding a first fluid containing a tracer; a second container, for holding a second fluid; a drilling pipe; wherein, a first end of the drilling pipe is connected to the first container; a second end of the drilling pipe is extended into a borehole; and the second end of the drilling pipe is equipped with a first sealing capsule and a second sealing capsule; a plurality of through holes are arranged on the drilling pipe between the first sealing capsule and the second sealing capsule; a unidirectional driving device, arranged on the drilling pipe, for injecting the first fluid from the first container into the borehole between the first sealing capsule and the second sealing capsule; and a bidirectional driving device, arranged between the second container and the first sealing capsule.
Resumen de: US2024142140A1
Systems and methods of the present disclosure relate to generating electricity by pumping fluid into a thermoelectric conduit that extends into a geothermal reservoir. A method includes pumping fluid into at least one thermoelectric conduit that extends into the geothermal reservoir. The method further includes generating electricity with the thermoelectric conduit due to a temperature differential between the fluid and the geothermal reservoir.
Resumen de: CN113631031A
The invention provides a heat retention system and a heat retention device. The 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).
Resumen de: SI26426A
Metoda in naprava za proizvodnjo toplote in/ali električne energije z geotermično gravitacijsko toplotno cevjo (1) po izumu predstavlja izrabo termične energije podzemnih kamenin za proizvodnjo toplote in/ali električne energije. Geotermična energija podzemnih slojev kamenin se izkorišča s pomočjo geotermične gravitacijske toplotne cevi (1) tako, da se v geotermično gravitacijsko toplotno cev (1) dovaja kapljevina delovnega fluida, katera se v geotermični gravitacijski toplotni cevi (1) zaradigeotermičnega potenciala podzemnih kamenin upari, pare delovnega fluida pa se vodijo na površino. Na površini se pare delovnega fluida, po prvi izvedbi izuma metode in naprave za proizvodnjo toplote in/ali električne energije z geotermično gravitacijsko toplotno cevjo (1), izkoriščajo za soproizvodnjo toplote in/ali električne energije. Pri drugi izvedbi izuma, metode in naprave za proizvodnjo toplote in/ali električne energije z geotermično gravitacijsko toplotno cevjo (1), se pare delovnega fluida, ki sedovajajo iz geotermične gravitacijske cevi (1) na površino, izkoriščajo samo za proizvodnjo električne energije. Pri tretji izvedbi, izuma metode naprave za proizvodnjo toplote in/ali električne energije z geotermično gravitacijsko toplotno cevjo (1), se pare delovnega fluida, ki se dovajajo iz geotermične gravitacijske cevi (1) na površino, izkoriščajo predvsem za proizvodnjo toplote in v manjši meri tudi za proizvodnjo električne energije s fazno spre
Nº publicación: CN117948727A 30/04/2024
Solicitante:
吉林大学
Resumen de: CN117948727A
本发明公开了一种利用环形分支水平井闭循环开采干热岩的方法，涉及干热岩开采技术领域，包括井体泄漏检测机构和填补修整机构，通过井体泄漏检测机构和填补修整机构的设置，可对高导热套管破损泄漏处进行检测并及时修补，提高了检查与维护的连贯性，在井体泄漏检测机构检测到破损处的大小后，控制输入储存箱内的填补材料的总量，确保填补材料的充足，可以使得修复效果更好，同时也可减少不必要的材料浪费，节省成本，及时修补破损处可以防止高导热套管进一步损坏，可延长高导热套管的使用寿命，减少维护的成本。
BOPI
Sede Electrónica
