Resumen de: WO2022024159A1

Described is a high efficiency thermo-refrigerating generator (100, 101, 103), comprising at least one power unit (10, 102), a first tank (13) containing a hot fluid and equipped with delivery (32) and return (33) to a series of hot users of a system or plant, a second tank (14) containing a cold fluid and equipped with delivery (34) and return (35) to a series of cold users of the system or plant, electronic circulation pumps, a primary heating circuit, a secondary heating circuit, a cooling circuit and an electronic control system (18), which controls and manages the entire operation of the generator (100, 101, 103). The power unit (10, 102) is a vapour compression refrigeration machine containing a refrigerating compressor (21 ) and at least two heat exchangers.

Resumen de: EP4191185A1

This air conditioner unit (1) comprises a heat exchanger (10), but does not comprise any device that forcibly passes air to the heat exchanger (10). The heat exchanger (10) can be installed in a partition part (7) that demarcates a target space (ST) from areas outside of the target space (ST), and is configured such that an airflow in contact with the heat exchanger (10) can pass through. The heat exchanger (10) is configured so that a fluid can flow through the interior thereof. Due to a fluid having a temperature different from the outside air temperature flowing through the heat exchanger (10), the temperature of the airflow flowing from outside of the target space (ST) into the target space (ST) is changed, and the air inside the target space (ST) is conditioned by the airflow of which the temperature was changed.

Resumen de: CN116221868A

本发明属于热泵机组技术领域，尤其是涉及一种地热能一体化热泵机组，包括机组本体和安装在机组本体上的取水管与回水管，所述取水管的前端管壁固定安设有水温监测自触发启动机构，所述取水管上还安设有自动加盐机构，所述自动加盐机构的一侧还设有盐水存储机构，所述取水管上还设置有与自动加盐机构和盐水存储机构双向连接的自驱动磁吸传动机构。本发明能够自动监测水流温度，在水流温度过低时自动启动后续的处理操作，能够有效避免换热后的低温水流进一步的降低温度出现冰冻堵塞或者胀裂管道的危险，且无需频繁开停机，使得整个热泵系统的使用更加稳定，能够将换热后的水流内盐分进行再次分离，对盐分进行有效的回收利用。

Resumen de: CN116221813A

变频电磁感应锅炉辅助PVT的电光热一体化供热系统，包括光伏光热组件，蓄水箱，集热水箱，地源热泵，变频电磁感应锅炉，地埋管，生活区热网，工业区热网，光伏逆变器；置于建筑物顶部的光伏光热组件包括太阳能电池板和集热部分，该太阳能电池板与光伏逆变器连接后接入建筑微网，该建筑微网与区域电网电连接，将未消纳电能输送至远端，并在电能不足时将远端电能反馈给建筑微网；集热部分与蓄水箱和集热水箱连接，通过水泵将蓄水箱中的水泵入集热部分回收太阳能电池板的余热；集热水箱通过阀门与地源热泵、变频电磁感应锅炉、生活区热网、工业区热网连接，并通过阀门、管路与地埋管连接实现按需多热源梯级供热和进行短中长期能量供需平衡。

Resumen de: CN116221496A

本申请涉及地源热泵竖埋管下管装置及地源热泵竖埋管施工方法，涉及地源热泵管施工技术领域。地源热泵竖埋管下管装置，包括安装杆和用于悬吊安装杆的悬吊装置，安装杆沿其长度方向滑移连接有操作杆；安装杆沿自身长度方向依次间隔设置有若干夹持装置，夹持装置包括设置在安装杆沿自身宽度方向的两侧的夹持组件；夹持组件包括用于抵紧竖直管的夹持杆和与夹持杆转动连接的驱动杆，夹持杆与安装杆转动连接，驱动杆与操作杆转动连接；操作杆连接有用于驱动其上下移动的驱动组件。全部的夹持杆相互配合，以夹持竖直管，有利于使竖直管沿自身长度方向的各处均匀受力，以减小连接管受到的作用力的大小，从而可减小连接管与竖直管发生松脱的可能性。

Resumen de: US2023167811A1

Systems and methods for generating electrical power in an organic Rankine cycle (ORC) operation include one or more heat exchangers incorporated into mobile heat generation units, and which will receive a heated fluid flow from one or more heat sources, and transfer heat therefrom to a working fluid that is circulated through an ORC unit for generation of power. In embodiments, the mobile heat generation units comprise pre-packaged modules with one or more heat exchangers connected to a pump of a recirculation system, including an array of piping, such that each mobile heat generation unit can be transported to the site and installed as a substantially stand-alone module or heat generation assembly.

Resumen de: US2023168007A1

Provided here is an architectural plan (the solution) for the restoration of the terminal lake, the Salton Sea, an area of prevalent geothermal sources. It includes division of the Lake into three sections, preventing pollution of the Lake from nearby farmlands and importing seawater in central section with pipeline system; providing condition for tourism, and wildlife sanctuary; generating electricity by harnessing hydro, solar, and geothermal energy; and producing potable water and lithium as byproducts. Also includes a system and method for harnessing geothermal energy for generation of electricity by using complete closed loop heat exchange systems combined with onboard drilling apparatus. The system includes several devices operating separately in many different applications in energy sectors, Also, included is alternative use for the In-Line-Pump for marine crafts propulsion.

Resumen de: US2023167810A1

Embodiments of systems and methods for generating power in the vicinity of a drilling rig are disclosed. During a drilling operation, heat generated by drilling fluid flowing from a borehole, exhaust from an engine, and/or fluid from an engine's water (or other fluid) jacket, for example, may be utilized by corresponding heat exchangers to facilitate heat transfer to a working fluid. The heated working fluid may cause an ORC unit to generate electrical power.

Resumen de: WO2023095172A1

An advection based geothermal system is disclosed herein. The system comprises plurality of supply wells (200) situated below the ground level (GL); plurality of geothermal apparatus (300) within each of the supply wells (200); at least one diffusion well (600) for discharge of water received from the enclosure (1300); at least one auxiliary cooling apparatus (2100) within the enclosure (1300); and plurality of heat pumps (1100) connected to the geothermal apparatus (300) & the auxiliary cooling apparatus (2100) to provide cooling & heating within the enclosure (1300).

Resumen de: AU2021355550A1

The present disclosure is directed to a mud hammer comprising: a piston barrel including at least one exhaust port configured to receive a single flow of drilling fluid including drilling mud; a piston positioned within the piston barrel and configured to move in a reciprocating motion operated by a first portion of the drilling fluid; a bypass tube disposed through the piston and in fluid communication with a drill bit; an adjustable valving set configured to divert a second portion of the drilling fluid into the bypass tube; and a wear sleeve positioned to prevent contact between the piston and the piston barrel; wherein the second portion of the drilling fluid diverted into the bypass tube is exhausted from the drill bit and the first portion of drilling fluid is exhausted from the piston barrel via the exhaust port, in a direction away from the drill bit.

Resumen de: US2023168045A1

A heat pipe and a geothermal energy collecting device. The heat pipe includes a sealing member which is provided with channels; a first pipe body, one end of the first pipe body has an opening, and an other end of the first pipe body is sealed by the sealing member, which has a first chamber, first heat transfer members which are connected to the sealing member and located at one side of the sealing member, each of the first heat transfer members has a first cavity; and second heat transfer members which are connected to the sealing member and located at an other side of the sealing member, each of second heat transfer members has a second cavity configured to communicate with the first cavity of a corresponding one of the first heat transfer members via a respective one of the channels.

Resumen de: EP4187056A1

A top drive system for use with a tool (102)for handling tubulars on a drilling rig includes a motor unit (100); a coupling unit that transfers torque to the tool; a torque measurement device TMD (200) coupled to at least one of the motor unit, the tool, or the coupling unit, wherein the TMD includes a sensing member coupled to an evaluation unit, wherein the sensing member is configured to measure a change in electrical resistance and the evaluation unit is configured to calculate a magnitude of the torque based on the measured change in electrical resistance.

Resumen de: WO2022016210A1

An enhanced thermal syphoning system, comprising a first well and a second well extending though a permeable geological layer, each well having: an inlet channel to introduce a fluid into the well and an inlet valve to control an inlet fluid flow rate into the inlet channel; an outlet channel to draw geologically heated fluid from the well and an outlet valve to control an outlet fluid flow rate from the outlet channel; and an opening in the inlet channel adjacent the permeable geological layer, wherein fluid in the inlet channel of the first well and the inlet channel of the second well is communicated therebetween via the permeable geological layer, the fluid entering and exiting the inlet channels through the openings therein, such that each inlet and each outlet valve can be adjusted to vary a flow volume of the fluid between the first well and the second well.

Resumen de: CN116182417A

本发明涉及地下井筒的地热能利用系统及相关方法。该系统中，珀耳帖储能装置设置于地下井筒流动通道内；流体储存装置分别连接流体注入装置和地热综合利用装置；地下井筒流动通道的入口连接流体注入装置，出口连接地热综合利用装置；流体储存装置，用于储存地热开发流体；流体注入装置用于驱动地热开发流体通入地下井筒流动通道进行换热，并使换热后的地热开发流体通入地热综合利用装置；珀耳帖储能装置用于将吸收的地热能的热量转化为电能并储存，以及将储存的电能以热能形式供应，并与地热开发流体进行换热。通过珀耳帖储能装置实现将地热能转化为电能，以及将电能转化为热能，保证地热能的稳定供能，实现地热发电。

Resumen de: CN116191938A

本发明公开了一种基于废弃井采热和废冷回收融合固碳的温差发电系统，包括废弃油气井、分支井、特殊闪蒸锅炉结构和温差发电模块，所述废弃油气井主井翻新改造成地热井；分支井沿地热井主井向斜下方或水平方向呈树枝分布状钻设于地热井井底高温区，分支井末端具有大孔隙率地层区间，且大孔隙率地层区间保存有超临界二氧化碳；分支井内构造特殊闪蒸锅炉结构；地热井井口通过管道与温差发电模块连接，形成基于废弃油气地热开采、低温液体冷能回收与二氧化碳封存的温差发电系统；该绿色能源开发与固碳一体化的增强型地热系统，解决了地热井开采成本高、地热能难以充分利用的问题，同时工质循环和发电过程可在地下实现，具有高隐蔽性和抗打击能力。

Resumen de: CN116173588A

本发明属于地热开采技术领域，尤其为一种新型地热专用地热采灌设备，包括回灌塔，所述回灌塔的内壁上固定安装有安装台，所述回灌塔的侧壁上设有进水管和回灌管，所述安装台位于进水管和回灌管之间，所述安装台上安装有过滤筒，所述过滤筒内转动安装有将过滤筒内脏污向上输送的输送机构，所述输送机构上套设有将输送机构内上排脏污外排至回灌塔外的排渣机构，所述过滤筒的外侧套设有对过滤筒进行疏通的疏通机构。本发明通过输送机构能够将回灌水过滤堆积在过滤筒内的杂质进行上排、并且通过与排渣机构的配合能够将过滤堆积在过滤筒内的杂质外排至回灌塔外，因此回灌塔对回灌水的过滤可以长时间的持续进行。

Resumen de: CN116182416A

本发明公开了一种地能吸收预埋器及建筑新风地能利用系统。地能吸收预埋器包括外套管和内芯管，内芯管延伸至外套管底部，外套管管体内壁与内芯管管体外壁之间形成进气室，内芯管的管腔形成出气室，进气室和出气室的顶部相隔绝、底部相连通；外套管上端的开口形成与进气室相连通的进气口，内芯管设置有与出气室相连通的出气口。该地能吸收预埋器结构设计简单巧妙，施工不受地质条件影响，外套管可以方便地伸入到深层土壤内，能够方便实现较大预埋深度，空气流可以流动至深层土壤处通过管壁与土壤进行热交换，空气流整个循环流动路径长，可以高效吸收利用地能源；外套管在地基内形成多点摩擦钢桩或端承钢桩结构，同时有效起到基础抗浮作用。

Resumen de: CN116182607A

本发明公开了一种基于热管效应的加热型预制桩及施工方法，包括桩身和热管，所述热管外侧包裹有第一导热片，所述第一导热片中预设有温度传感器，所述热管顶部间隔设有多个第二导热片，第二导热片上安装有电阻，所述热管顶部还安装有阀门，所述第二导热片与阀门外侧罩有鼓风机，所述鼓风机、电阻和温度传感器与控制端连接；所述桩身设在热管外侧。本发明主要是利用热管效应进行地热的利用，首先将热管内注入定量的水，再利用真空泵降低热管内的气压，当气压减少到一定值时在地热的作用下水便会开始沸腾，水蒸汽向上移动至热管顶部，铜片将水蒸汽的热管吸收后，由鼓风机将热量带出，水蒸汽丧失热量变凝结成水，从而循环往复实现地热的利用。

Resumen de: CN116191552A

本发明涉及产能建筑技术领域，且公开了一种风电光电光热地热柔性储能产能建筑系统，包括铺装于建筑屋面和墙面的光伏与空气能热利用新型产能建材、智能控制系统和安装于建筑上的微风发电设备，以及深埋地下地热源的地热能采热管。该风电光电光热地热柔性储能产能建筑系统，能够将光伏发电和发热技术、微风发电技术、地热能技术以及储能和储热结合，通过新型产能建材提供的电能和热能，通过微风发电提供电能，通过地热能提供热能、配合储能和储热，能够极大提高太阳能的利用率，再加上风能和地热能的利用，能够为建筑产能，同时本系统易于实现，符合实际，能够满足建筑用电和用热需求，实现产能建筑，零碳建筑。

Resumen de: CN116164438A

本发明公开了一种以CO2为工作流体的废弃井同轴闭环地源热泵系统，属于地热技术领域，包括废弃井筒、室内供暖末端和回流泵，废弃井筒竖直安装在废弃井内，废弃井筒包括密闭的外筒和竖直设置于外筒中的内筒，内筒的下端设为进气口，其上端设为出气口并穿过外筒上端，外筒的上端设有连通其内腔的CO2进口，CO2进口通过回流管连接回流泵，内筒上端出气口通过供热管连接室内供暖末端的介质进口，室内供暖末端的介质出口通过管路连接回流泵。优点：1)采用废弃井，节约钻井成本；2)采用CO2为工作流体，解决了水作为工作流体的腐蚀作用与维护成本，提高了经济效益，降低了环境影响；3)采用集中供暖系统，最大程度提高热量利用效率。

Resumen de: CN116164244A

本发明提供的一种热力管道泄露监测系统及方法，包括：埋设在土壤内，且置于待测热力管道旁侧的土壤温度监测节点，用于监测所处位置土壤的温度信息；安装在中继能源站的回水压力监测装置，用于监测中继能源站的回水压力信息；以及，监测服务器，分别与土壤温度监测节点和回水压力监测装置连接，用于接收温度信息和回水压力信息，并分别与预设值进行比较，进而判断待测热力管道是否发生泄露；本发明采用了模块化的设计方法对热力管道泄露进行检测，提高了监测的可靠性。

Resumen de: WO2022025263A1

This air conditioner unit (1) comprises a heat exchanger (10), but does not comprise any device that forcibly passes air to the heat exchanger (10). The heat exchanger (10) can be installed in a partition part (7) that demarcates a target space (ST) from areas outside of the target space (ST), and is configured such that an airflow in contact with the heat exchanger (10) can pass through. The heat exchanger (10) is configured so that a fluid can flow through the interior thereof. Due to a fluid having a temperature different from the outside air temperature flowing through the heat exchanger (10), the temperature of the airflow flowing from outside of the target space (ST) into the target space (ST) is changed, and the air inside the target space (ST) is conditioned by the airflow of which the temperature was changed.

Resumen de: CN116164426A

本发明公开了一种利用深地褶皱建造干热岩人工热储的方法，属于干热岩地热人工热储建造技术领域，具体是一种利用深地褶皱周围较大水平构造应力维持裂缝开启的方法。包括以下步骤：1)确定干热岩地热开发区内褶皱要素和大小以确定注入井的位置；2)使用化学刺激和水力压裂相结合的方法开出所期望的裂缝；3)在裂缝范围内选定位置钻设生产井，井组布置方式为一注两回的“直线型”布置井筒；4)从而建立岩土重力、挤压力、支撑剂的支撑力三者达到稳定平衡，裂隙很难闭合的人工热储层；5)从注入井注入大量常温水，经过这一人工热储裂隙网络进行热交换，实现固态热向液态热转变，并从生产井采出高温水及过热水蒸气并用于发电或供暖。

Resumen de: JP2023072966A

【課題】 環境にやさしい、地中熱利用装置の提供を課題とする【解決手段】本発明は、筒状ケーシング１と撹拌装置３を備え、筒状ケーシング１は、地中に埋設されるものであり、外筒部１１と内筒部１２を有しており、外筒部１１は、地下水Ｗの通水孔１１１が設けられており、内筒部１２は、内筒底部１２２があり閉塞されおり、内部に熱媒流体Ｂが入れられており、外筒部１１と内筒部１２のいずれか又は両方に撹拌装置３を有することを特徴とする地中熱利用装置とすることで課題を解決した。【選択図】図１

Resumen de: US2023159345A1

A system and process for direct lithium extraction from geothermal brines, and more particular to the sequential combination of a binary cycle geothermal plant, a direct lithium extraction circuit, a lithium chloride concentration and purification circuit, and a lithium battery chemical processing circuit, for the production of battery-quality lithium hydroxide monohydrate, lithium carbonate or both from geothermal brines. The processing circuits are powered by the electricity and heat produced by the binary cycle geothermal plant without the use of carbon-based fuels. Non-condensable gases that may come out of solution from the geothermal brine are not emitted into the atmosphere.