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Resultados 31 resultados LastUpdate Última actualización 16/09/2019 [20:01:00] pdf PDF

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

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METHOD FOR THE HIGH SPEED INDENTATION OF A RECYCLABLE HEAT EXCHANGER IN A LAND-BASED INFRASTRUCTURE

NºPublicación: US2019276989A1 12/09/2019

Solicitante:

EUROVIA [FR]

CA_3038365_A1

Resumen de: US2019276989A1

The present invention also relates to a method for recycling a road surface.

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VERTICAL FLUID HEAT EXCHANGER INSTALLED WITHIN NATURAL THERMAL ENERGY BODY

NºPublicación: EP3537060A2 11/09/2019

Solicitante:

YANG TAI HER [TW]

AU_2017206192_A1

Resumen de: EP3537060A2

The present invention relates to a vertical relay fluid storage barrel installed with fluid inlet and fluid outlet for whole or in part placement into natural thermal energy body in vertical or downward oblique manner, wherein a thermal energy exchanger is installed inside the relay fluid storage barrel temporarily storing thermal conductive fluid for external flow, the thermal energy exchanger is installed with fluid piping for the thermal conductive fluid passing through, to perform heat exchange with the fluid in the relay fluid storage barrel, and the fluid in the relay fluid storage barrel performs heat exchange with the natural thermal energy body.

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ENVIRONMENTAL THERMAL ENERGY CONVERSION

NºPublicación: EP3535492A1 11/09/2019

Solicitante:

SEATREC INC [US]

AU_2017355404_A1

Resumen de: US2018119680A1

A method of electricity production using water thermal energy includes compressing an enclosed working fluid at a first vertical position relative to a surface of a body of water to cause the fluid to move to a second vertical position relative to the surface and subsequently move to the first position in a closed loop, an external environment at the second position having a greater temperature than an external environment at the first position such that the fluid transitions between a liquid phase at the first position and a vapor phase at the second position, the compressing using power from a battery, and expanding the fluid at the second position to generate electricity to charge the battery. The first and second positions may be two depths of the body of water or a height of an atmosphere above the body of water and a depth of the body of water.

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深井水或江河水直冷耦合水源热泵系统

NºPublicación: CN110220330A 10/09/2019

Solicitante:

\u798F\u5EFA\u7701\u5EFA\u7B51\u8BBE\u8BA1\u7814\u7A76\u9662\u6709\u9650\u516C\u53F8

Resumen de: CN110220330A

本发明为一种利用自然水源实现的深井水或江河水直冷耦合水源热泵系统。它包括直冷用水循环系统,采集深井水源或江河水源并通过热交换设备将井水与用户端用水实现热交换;水源热泵用水循环系统,采集深井水源并通过热交换设备以及水源热泵将井水与用户端用水实现热交换。较之现有技术而言,本发明的优点在于:设置了两套水循环系统,一路直冷用水循环系统直接给配电房及厨房供冷,另一路给主楼功能房间。水源热泵用水循环系统设置了可制冷制热的双工况冷水机组,实现了在公共建筑需降温的附属用房直冷降温的效果,大幅度降低了公共建筑的用电量。

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江河水直冷、制冷、蓄冷、采暖多功能空调系统

NºPublicación: CN110220328A 10/09/2019

Solicitante:

\u798F\u5EFA\u7701\u5EFA\u7B51\u8BBE\u8BA1\u7814\u7A76\u9662\u6709\u9650\u516C\u53F8

Resumen de: CN110220328A

本发明为一种江河水直冷、制冷、蓄冷、采暖多功能空调系统。它包括有序连接的取水泵、板式换热器A、板式换热器B,集水器、分水器、冷水机组、板式换热器C、蓄水池、用户端空调,其中冷水机组包括冷凝器和蒸发器。通过上述设备的有序连接,一方面最大程度利用江河水冷量,降低整体能耗。另一方面前期投入成本较低,仅比普通的江河水源热泵增加了2套水泵、1个板式换热器、1个蓄水池。

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深井水直冷耦合深井水源热泵系统

NºPublicación: CN110220329A 10/09/2019

Solicitante:

\u798F\u5EFA\u7701\u5EFA\u7B51\u8BBE\u8BA1\u7814\u7A76\u9662\u6709\u9650\u516C\u53F8

Resumen de: CN110220329A

本发明为一种深井水直冷耦合深井水源热泵系统,它包括夏季用水循环系统,采集深井水源并通过热交换设备将井水与用户端用水实现热交换;冬季用水循环系统,采集深井水源并通过热交换设备将井水与水源热泵产生的冷量实现热交换,水源热泵形成的热量提供给用户端。本发明的优点在于:1、在夏天直接利用地下水对老年人健康空调房进行直冷,能够减少老人房能耗,提高老人房空调的持续使用。2、在冬季,利用水源热泵机组的采暖逆运行,把较低的温度的水回灌到地底下,因而保持地下水温的长年相对稳定。

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Heat pipe with balanced internal pressure

NºPublicación: CN110220403A 10/09/2019

Solicitante:

\u5C71\u4E1C\u5927\u5B66

CN_110132035_A

Resumen de: CN108225070A

The invention provides a heat pipe with balanced internal pressure. The heat pipe comprises an evaporation end and a condensation end, wherein the evaporation end comprises multiple mutually-parallelcommunicating pipes, and a communicating pipe is arranged between at least two adjacent vertical pipes. According to the heat pipe, the structure of the evaporation end of the heat pipe is improved, the evaporation end of the heat pipe extends to the farther direction, so that under the condition that the size of the condensation end of the heat pipe is not changed, the heat absorption area of theevaporation end of the heat pipe is increased, and therefore the heat absorption range of the heat pipe can be expanded, the heat of a farthest end of a heat source can be absorbed, and meanwhile, the size and the occupied area of the heat exchanger are reduced.

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Waste heat recovery type hybrid heat pump system

NºPublicación: CN110226068A 10/09/2019

Solicitante:

\u682A\u5F0F\u4F1A\u793EED7

WO_2018135850_PA

Resumen de: KR101864636B1

The present invention relates to a waste heat recovery type hybrid heat pump system configured to recover and store heat from a heat source to perform a cooling and heating operation through a simple structure in order to improve a cooling and heating capacity and reduce consumption power, so that the coefficient of performance of a device is significantly increased. The present invention provides a waste heat recovery type hybrid heat pump system including a condenser (31), a condenser, and an evaporator interconnected by a circulation line (20) through which a heating medium is circulated, and the waste heat recovery type hybrid heat pump system includes: a first heat exchanger (32) and a second heat exchanger (33) connected to a load (R) side or connected to a heat source (S, S1, S2) side including external air or geothermal heat in order to supply cooling (cold water) or heating (hot water) to perform heat exchange; a third heat exchanger (34) positioned between the first heat exchanger (32) and the second heat exchanger (33) to recover or store waste heat; a first expansion valve (35) provided on the circulation line (20) so as to be positioned between the first heat exchanger (32) and the third heat exchanger (34); a second expansion valve (36) provided on the circulation line (20) so as to be positioned between the second heat exchanger (33) and the third heat exchanger (34); a first automatic on-off valve (37) positioned at the first expansion valve (35) side and cont

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一种内管径占比可变的中深层井下换热器

NºPublicación: CN110207408A 06/09/2019

Solicitante:

\u5929\u6D25\u5927\u5B66

Resumen de: CN110207408A

本发明涉及一种内管径占比可变的中深层井下换热器,其特征在于:主外管、主内管及从管单元一端连通,另一端分别设置有主外管接口、主内管接口及从管接口,主外管接口连接至热泵机组源侧出口,主内管接口连接至热泵机组源侧入口,从管单元若干从管的从管接头上均连接有切换连通管,切换连通管中的最外层切换连通管连接至热泵机组源侧出口,切换连通管中其他切换连通管连接至热泵机组源侧入口。本发明的各从管为嵌套结构,便于施工下管,且可以改变中深层井下换热器的内管径占比,降低循环泵的运行能耗,提高经济性;本发明还可应用于既有中深层井下换热器供热系统的升级改造,旧系统中已有的内管可以作为从管之一继续使用,减少了初投资。

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用于电网调峰的深井地热发电、储热及供热系统及控制方法

NºPublicación: CN110207409A 06/09/2019

Solicitante:

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Resumen de: CN110207409A

本发明涉及一种用于电网调峰的深井地热发电、储热及供热系统,包括中低温地热发电装置,中低温地热发电装置分别通过地热生产井管路、地热回灌井管路与地热生产井、地热回灌井相连,中低温地热发电装置通过上网电路与电网相连。本发明可利用供电低谷时段的多余电力,通过高温热泵制热并将热量存储在地热井中,在用电高峰时段开启中低温地热发电,以提高中低温地热发电功率并增加电网在用电高峰时段的供电能力,且不需要单独设置储热系统及地埋管或热源塔。本发明可以在不同电价时段控制实现发电、储热、供热等不同功能,以最大化利用地热资源。

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防止诱发地震的增强型地热系统的设计方法及使用方法

NºPublicación: CN110206526A 06/09/2019

Solicitante:

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Resumen de: CN110206526A

本发明公开了一种防止诱发地震的增强型地热系统的设计方法及使用方法,其解决了现有技术中高压水的注入会导致原生裂隙的突发性剪切滑移,从而造成诱发地震这一技术问题。其设计方法包括:用中半径钻井技术在干热岩靶区中央钻取单一大孔径的生产井,在生产井周围布置多个等距的小孔径注水井;在干热岩储层内部利用水平定向钻技术将各注水井水平延伸至生产井并贯通,进而形成人工热交换空间;并采用刚性分段套筒对成产井加固,利用混凝土浆液加固注水井与生产井连接处。本发明设计方法不仅可以有效的防止地震活动的发生,而且可以解决注入水的漏失问题,为干热岩开发规模化和商业化的运行提供了可能。

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一种供暖加热井地上结构

NºPublicación: CN110206525A 06/09/2019

Solicitante:

\u97E9\u91D1\u4E95,
\u97E9\u677E

Resumen de: CN110206525A

本发明公开了一种供暖加热井地上结构,包括低温加热井和高温加热井,位于地面部分的低温加热井和高温加热井之间通过地面设备群实现冷热水中和及交换,低温加热井和高温加热井位于地面的井口截面从内到外依次为A环空、B环空、C环空,地面设备群包括设置于低温加热井和高温加热井B环空之间的B环空抽水泵,B环空与B环空抽水泵之间的通道为B环空抽水通道,B环空抽水泵还通过B环空泵排水通道与低温加热井的C环空处开设的常温水入口连通,高温加热井C环空还设置有高温加热井抽水泵,高温加热井抽水泵能够将循环到井底后的加热水抽出至孔板。本发明解决了现有技术中存在的地热能供暖钻井热值效率低下、维护费用高昂且影响地下水的问题。

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Thermodynamic engine

NºPublicación: AU2018229967A1 05/09/2019

Solicitante:

NOVA SOMOR S R L

WO_2018163000_PA

Resumen de: AU2018229967A1

A thermodynamic motor (1 ) comprises: a thermodynamic circuit (2) for implementing by a working fluid, a power thermodynamic cycle, said thermodynamic circuit (2) comprising an evaporator (4), a motor (5), a condenser (6) and a compressor (7); a first cylinder-plunger group (12) with a first cylinder (16) and a first plunger (17), and a second cylinder-plunger group (13) with a second cylinder (34) and a second plunger (35), wherein said first (17) and second plungers (35) are translatingly integral with each other by means of a common stem (15), wherein: said first cylinder-plunger group (12) implements said compressor (7) of the thermodynamic circuit (2); said second cylinder-plunger group (13) implements said motor (5) of the thermodynamic circuit (2); said evaporator (4) comprises a first thermal exchanger (46) configured to put in a thermal exchange relationship said working fluid of the thermodynamic circuit (2) with a first hot thermal carrier fluid in a thermal relationship with a hot thermal source; said condenser (6) comprises a second thermal exchanger (51) configured to put in a thermal exchange relationship said working fluid of the thermodynamic circuit (2) with a second cold thermal carrier fluid in a thermal exchange relationship with a cold thermal source.

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UNDERGROUND HEAT EXCHANGER

NºPublicación: EP3534102A1 04/09/2019

Solicitante:

ECO PLANNER CO LTD [JP]

KR_20190077020_A

Resumen de: EP3534102A1

The invention provides an underground heat exchanger having a bottomed tubular flexible bag body accommodated in an accommodation hole portion in the ground, and an outer tubeaccommodated in the accommodation hole portion, vertically extending along an outer surface portion of the bag body and communicated in its lower end with a lower end of the bag body. The outer surface portion of the hardening resin bag body can cover an inner wall portion of the accommodation hole portion in a closely contact state with the bag body being inflated. The bag body is hardened in the covering state, a lining tubular body formed by the hardening can form a liquid storage tank for storing a heat medium liquid in its internal space, and the outer tube is pinched between the outer surface portion of the bag body and the inner wall portion. Therefore, the heat efficiency can be improved.

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跨季节混合储热冷热联供系统

NºPublicación: CN110195991A 03/09/2019

Solicitante:

\u56FD\u5BB6\u80FD\u6E90\u5927\u89C4\u6A21\u7269\u7406\u50A8\u80FD\u6280\u672F\uFF08\u6BD5\u8282\uFF09\u7814\u53D1\u4E2D\u5FC3,
\u4E2D\u56FD\u79D1\u5B66\u9662\u5DE5\u7A0B\u70ED\u7269\u7406\u7814\u7A76\u6240

Resumen de: CN110195991A

本发明公开了一种跨季节混合储热冷热联供系统,包括集热单元、储热单元、制冷单元、储冷单元、释热单元和释冷单元,其特征在于:储热单元的第三换热盘管(4c)置于相变储热器(7a)里,相变储热器(7a)埋于地面(14)以下,第一地埋管(12a)布置在相变储热器(7a)四周;制冷单元的第四换热盘管(4d)置于热化学反应器(8)内,冷凝器(9)冷侧入口接第一地埋管(12a);储冷单元的第五换热盘管(4e)置于相变储冷器(7b)里,相变储冷器(7b)埋于地面(14)以下,第二地埋管(12b)布置在相变储冷器(7b)四周。本发明的储能方式灵活多变、储能密度大、冷热联供、系统效率高,可以最大限度的节约占地面积,降低建筑物能耗,扩大跨季节储热的地域适用范围。

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一种废弃深部矿山井地热开发利用系统及方法

NºPublicación: CN110185389A 30/08/2019

Solicitante:

\u91CD\u5E86\u57CE\u5F00\u80FD\u6E90\u6709\u9650\u516C\u53F8

Resumen de: CN110185389A

本发明公开了一种废弃深部矿山井地热开发利用系统,该系统包括一口水平井,所述水平井具有水平段,所述水平段位于目标地热层中;多口垂直分支井,所述垂直分支井的底部位于目标地热层中;所述水平段与各所述垂直分支井的底部相连通。本发明的一种废弃深部矿山井地热开发利用系统及方法,与普通单井改造利用的施工方法相比,具有在相同产热量下钻井投资成本低、施工作业量小、热循环效果好、热资源利用率高、单位热成本低的优点。

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一种地热蒸汽田硫化氢伴生气高附加值利用系统

NºPublicación: CN110182765A 30/08/2019

Solicitante:

\u6CB3\u5317\u7EFF\u6E90\u5730\u70ED\u80FD\u5F00\u53D1\u6709\u9650\u516C\u53F8

Resumen de: CN110182765A

本发明属于地热蒸汽回收硫技术,具体涉及一种地热蒸汽田硫化氢伴生气高附加值利用系统,包括地热发电系统和气体分离回收系统,所述地热发电系统包括地热产生井、汽水分离器、汽轮机、电动机、凝汽器、地热尾水过滤器、地热回灌井,所述气体分离回收系统包括真空泵、多孔介质反应器、硫冷凝器、固态硫储罐、硫化氢膜分离器、氢气膜分离器、氢气储罐、尾气净化排放装置,本发明将硫化氢伴生气依次通过多孔介质反应器、硫冷凝器、硫化氢膜分离器回收固体硫,再将余气经过氢气膜反应器,吸收氢气,剩余的尾气通过尾气净化排放装置净化后排出。

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一种供暖加热井结构

NºPublicación: CN110185401A 30/08/2019

Solicitante:

\u97E9\u91D1\u4E95,
\u97E9\u677E

Resumen de: CN110185401A

本发明公开了一种供暖加热井结构,包括低温加热井和高温加热井组合而成,其中,高温加热井和低温加热井的数量比例≥1:1或低温加热井和高温加热井的数量比例≥1:1,低温加热井下套管后不与地层沟通,高温加热井与地层沟通,位于地面部分的低温加热井和高温加热井之间连通实现冷热水中和及交换。低温加热井和高温加热井均为在套管内下入两层同心管组成的三层同心环型结构,三层同心环型结构从外到内依次是由井筒外层套管、保温管、内层管同心设置而成,低温加热井从外到内依次为注水层、保温层和抽水层,本发明解决了现有技术中存在的地热能供暖钻井热值效率低下、维护费用高昂且影响地下水的问题。

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熱交換システムを備えた免震建物及び基礎免震改修方法

NºPublicación: JP2019143447A 29/08/2019

Solicitante:

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Resumen de: JP2019143447A

【課題】熱交換専用の鋼管を設けることなく、地中熱を利用することができる熱交換システムを備えた免震建物及び基礎免震改修方法を提供する。【解決手段】建物の既設基礎16と既設基礎16の下方に設けられた新設基礎32の間に形成されたピット34に配置され、既設基礎16を支持する免震装置36と、杭頭が新設基礎32より突出した仮設鋼管杭20と、仮設鋼管杭20の内部に伝熱媒体を循環させて熱交換を行う熱交換装置と、を有する。【選択図】図1

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A GAS INJECTION SYSTEM

NºPublicación: WO2019164467A2 29/08/2019

Solicitante:

ME WELL SERVICES PETROL VE SAHA HIZMETLERI SAN TIC LTD STI [TR]

Resumen de: WO2019164467A2

With the present invention, there is developed a gas injection system suitable for use in a geothermal plant comprising at least one reinjection well (1) which enables the geothermal fluid received from a geothermal energy source via at least one production well to be delivered again to the geothermal energy source after being treated. Said system comprises at least a first line (6) in which reinjection water, which is received from the pump (5) and the pressure of which is increased, and gases from said compressor (4), the pressure of which are increased, are gathered and delivered to the reservoir by said reinjection well (1); at least a first delivery line (7) which enables to deliver the gas, the pressure of which is increased, to the first line (6); at least a second delivery line (8) which enables to deliver the reinjection water, the pressure of which is increased, to the first line (6); at least a first outlet line (11) which is in communication with the first line (6), another side of which communicates with a lower part of the reinjection well (1), and which enables to deliver the mixture received from the first line (6) to the lower part of the reinjection well (1); at least one water delivery line (9) to allow receiving non-pressurized part of the reinjection water from the plant; at least a second outlet line (12) which enables to deliver the relatively low-pressure reinjection water that is received from the water delivery line (9) to the reinjection well (1).

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一种水-液氮交替疲劳压裂干热岩提高采热率的方法

NºPublicación: CN110173246A 27/08/2019

Solicitante:

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Resumen de: CN110173246A

本发明公开了一种水‑液氮交替疲劳压裂干热岩提高采热率的方法,该方法是:首先采用高压水在短时间内通过射流喷嘴对干热岩进行压裂形成主裂隙,然后停止水力压裂,通过射流喷嘴在主裂隙中注入液氮,在液氮气化过程中已含水的干热岩体将产生近400℃极大温差使得其内部颗粒产生不同程度的收缩变形而产生微裂缝,同时气化后体积膨胀的氮气更容易进入微裂隙对干热岩进行再次压裂;如此反复,分别利用水和液氮不停的进行交替疲劳压裂使得干热岩体裂缝持续增加、扩大并相互连通,以致在注入井和生产井之间形成复杂连通的裂隙缝网;最后,利用水作为携热介质对地热能进行开采。本发明解决了目前水力压裂导致裂隙通道发生堵塞的问题,且提高了采热效率。

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一种温室大棚用热置换系统及其运行方法

NºPublicación: CN110173909A 27/08/2019

Solicitante:

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Resumen de: CN110173909A

本发明属于热交换系统技术领域,公开一种温室大棚用热置换系统,包括温室大棚(1)、循环水泵(4),其特征在于:还包括浅层热交换装置(2)、深层热交换装置(3)和表面式换热装置(5),所述浅层热交换装置(2)、深层热交换装置(3)、循环水泵(4)、表面式换热装置(5)均设置在温室大棚(1)内,所述浅层热交换装置(2)、循环水泵(4)、深层热交换装置(3)依次管路相连接,所述浅层热交换装置(2)、表面式换热装置(5)、深层热交换装置(3)依次管路相连接。其运行方法,包括以下步骤:深层土壤与浅层土壤热量置换,深层土壤与空气热置换,混合热置换。能维持温室大棚所需的高温环境,且绿色环保无污染问题。

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一种矿井废热土壤源混合式热泵系统

NºPublicación: CN110173932A 27/08/2019

Solicitante:

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Resumen de: CN110173932A

本发明公开了一种矿井废热土壤源混合式热泵系统,包括地表矿井废热利用回路、地埋管换热器和深井废热收集回路,深井废热收集回路与地埋管换热器连接且深井废热收集回路用于回收井下废热并将井下废热传递给地埋管换热器,地埋管换热器和所述地表矿井废热利用回路连接且用于将地埋管换热器吸收和储存的能量传递给所述地表矿井废热利用回路,深井废热收集回路包括高低压换热器和矿井通风系统。本发明利用热泵技术,将矿井下低品位的热能储存于地表,需要时再提取出来,减少了我国北方寒冷地区的传统矿区冬季长期供热造成的环境污染以及大规模的不可再生资源的消耗,节省了传统矿井下用于工作面降温的能耗,具有良好经济效益。

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半自能控温式康体住宅房

NºPublicación: CN110158997A 23/08/2019

Solicitante:

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Resumen de: CN110158997A

本发明公开了半自能控温式康体住宅房,属于建筑领域。该装置包括房屋主体和地基结构,所述地基结构包括地基本体、基桩和引导管,所述引导管的下端呈封闭的锥状结构,所述引导管的下端侧壁上开设有引导孔,所述引导管的上端延伸至房屋主体的梁檩内。本发明提供半自能控温式康体住宅房,通过引导管把上涌的“地气”和“地下水”顺势向上引导出来,并使其在引导管内运移的过程中产生能量转换,让“辐射冷暖”效应最充分地体现出来,可以有效降低能耗,并且无需牺牲采光等来获取保暖效果。

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中低温地热梯级利用ORC磁悬浮发电系统及方法

Nº publicación: CN110159368A 23/08/2019

Solicitante:

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Resumen de: CN110159368A

本发明涉及中低温地热梯级利用ORC磁悬浮发电系统及方法,其包括ORC发电机组,包括蒸发器,膨胀机,第一冷凝器和工质泵;所述蒸发器的工质蒸汽出口与所述膨胀机的入口连接;所述膨胀机的出口经所述第一冷凝器和所述工质泵与所述蒸发器的液态工质入口连接;发生器,第二冷凝器和吸收器;所述发生器第一出口与所述第二冷凝器工质入口连接,所述第二冷凝器工质出口与所述第一冷凝器连接;所述第一冷凝器工质出口与所述吸收器第一入口连接;所述吸收器工质出口与所述发生器入口连接,所述发生器第二出口与所述吸收器第二入口连接。发电后的中低温地热水用于吸收式制冷,将产生的冷量用于降低发电后有机工质的冷凝温度和冷凝压力,提高发电效率和发电总量。

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