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公开(公告)号：KR1020160092186A
公开(公告)日：2016-08-04
申请号：KR1020150012495
申请日：2015-01-27
Applicant: 한국에너지기술연구원
CPC classification number: Y02E10/223 , F01D5/141 , F01D5/147 , F03B3/02 , F05B2240/242 , F05B2240/30
Abstract: 본발명은유동저항체를포함하는임펠러에관한것으로본 발명에따른임펠러는임펠러, 상기임펠러를수용하는공간이형성되며, 상기임펠러의후방에스러스트베어링이구비되는버퍼공간이형성되는하우징및 상기임펠러의회전에의해상기버퍼공간의내부에서유동하는유체의흐름을저해하도록, 상기버퍼공간의내면이돌출되는형태로형성되는유동저항체를포함한다.
Abstract translation: 本发明涉及具有流阻器的叶轮。 根据本发明，具有流阻器的叶轮包括：叶轮; 具有容纳叶轮的空间的壳体和用于装备在叶轮的后侧的止推轴承的缓冲空间; 并且流阻器具有缓冲空间的内侧突出以阻止由于叶轮的旋转而在缓冲空间内流动的流体的流动的形状。
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公开(公告)号：KR1020160072471A
公开(公告)日：2016-06-23
申请号：KR1020140180106
申请日：2014-12-15
Applicant: 한국에너지기술연구원
CPC classification number: F28D1/0366 , F28D9/0062 , F28F3/025 , F28F3/027 , F28F9/0278 , F28F2225/04 , F28F2240/00 , F28D9/02 , F28F3/00 , F28F3/06
Abstract: 본발명은단절플레이트를포함하는판형열교환기에관한것으로, 서로다른열매체가열교환되며각각유동하는제1 유로및 제2 유로가반복적으로형성되도록복수개가배치되는플레이트, 상기플레이트의사이에구비되며, 상기플레이트가서로이격되어배치되도록상기플레이트를지지하는보강부및 상기플레이트및 상기보강부의사이에구비되며, 일부가절단된형태로형성되는단절플레이트를포함한다.
Abstract translation: 本发明涉及一种包括切板的板式热交换器。 板式热交换器包括：多个板反复地形成第一流路和第二流路，其中不同的热介质交换热量和流量; 加强部，其形成在所述板之间并支撑待彼此分离的板; 以及切割板，其形成在所述板和所述加强部之间，并且被部分地切除。 因此，本发明减少由热介质的温度差引起的热变形应力。
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公开(公告)号：KR1020150083674A
公开(公告)日：2015-07-20
申请号：KR1020140003511
申请日：2014-01-10
Applicant: 한국에너지기술연구원
Abstract: 본발명은집단에너지 2차측고온수배관시스템에관한것으로서, 더욱상세하게는고온수가공급되는건물내에서보충관을통해상수가고온수회수관에전달됨으로써, 회수되는고온수의온도(△T)를미리낮춰이송되면서외부에열원이뺏기지않아열량이떨어지지않고, 기존에고온수에상수를보충하기위해기계실까지별도로상수관이형성되는것이배제됨으로서, 설비비용및 공사비용과시공기간등이절감되는특징이있다.
Abstract translation: 本发明涉及一种用于组能的次级侧的高温水管系统，更具体地说，涉及一种用于组能的次级侧的高温水管道系统，其不会将其热源剥离到外部 由于自来水通过供应高温水的建筑物中的补充管道转移到高温水回收管道并且另外形成水龙头，所以通过初步降低高温水的温度（ΔT）而不降低热量的运输 水管自来水补充现有高温水可以省略，从而降低设备费用，施工成本，施工期等。
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公开(公告)号：KR1020140065518A
公开(公告)日：2014-05-30
申请号：KR1020120129480
申请日：2012-11-15
Applicant: 한국에너지기술연구원
Abstract: The present invention relates to a fuel amount detecting apparatus using a pressure sensor, a fuel amount detecting method using the pressure sensor, and a solid fuel boiler having the fuel amount detecting apparatus. More specifically, the present invention relates to a fuel amount detecting apparatus using the pressure sensor, wherein the fuel amount detecting apparatus comprises: a fuel storing part storing solid fuel therein; a fuel storing tank storing the part of the solid fuel, which is stored inside the fuel storing part, therein; a fuel supplying pipe connected between the fuel storing part and the fuel storing tank, and supplying the solid fuel stored in the fuel storing part to the fuel storing tank; a pump installed inside the fuel supplying pipe, and used for supplying the solid fuel stored in the fuel storing part to the fuel storing tank; the pressure sensor used for measuring pressure inside the fuel supplying pipe in real time; and a control part controlling the operation of the pump based on a value measured by the pressure sensor.
Abstract translation: 本发明涉及使用压力传感器的燃料量检测装置，使用压力传感器的燃料量检测方法和具有燃料量检测装置的固体燃料锅炉。 更具体地说，本发明涉及使用压力传感器的燃料量检测装置，其中燃料量检测装置包括：在其中储存固体燃料的燃料储存部分; 存储储存在燃料存储部内的固体燃料的一部分的燃料收容罐; 燃料供给管，其连接在所述燃料存储部和所述燃料收容箱之间，将储存在所述燃料收容部的固体燃料供给到所述燃料收容箱; 安装在所述燃料供给管内的泵，用于将储存在所述燃料收容部的固体燃料供给到所述燃料收容箱的泵; 用于实时测量燃料供应管内压力的压力传感器; 以及控制部，其基于由所述压力传感器测量的值来控制所述泵的运转。
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公开(公告)号：KR1020140059638A
公开(公告)日：2014-05-16
申请号：KR1020120126294
申请日：2012-11-08
Applicant: 한국에너지기술연구원
CPC classification number: F24D3/10 , F16L9/20 , F16L59/143 , F24D10/00 , F24D10/003 , F24D19/00 , Y02E20/14 , Y02P80/14
Abstract: The present invention relates to a supply piping and a pipe system for thermal energy network based on bilateral heat trade, capable of simultaneously retaining a plurality of thermal energies having mutually different temperatures. The supply piping for thermal energy network based on bilateral heat trade according to an embodiment of the present invention is driven through an operation system and supplies thermal energy to a receiving side or a thermal source side. The supply piping comprises an external pipe; at least two internal pipes arranged inside the external pipe to retain thermal energies of a predetermined temperature; and a filling material to fill the outside pipe having the internal pipes arranged, and each of the internal pipes retains thermal energies of mutually different temperatures.
Abstract translation: 本发明涉及一种基于双边热交换的热能网络的供应管道和管道系统，其能够同时保持具有相互不同温度的多个热能。 根据本发明实施例的基于双向热交换的热能网络的供应管道通过操作系统驱动，并将热能提供给接收侧或热源侧。 供应管道包括外管; 布置在外管内的至少两个内管，以保持预定温度的热能; 以及用于填充具有布置的内管的外管的填充材料，并且每个内管保持相互不同的温度的热能。
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Patent Agency Ranking
公开(公告)号：KR1020140003695A
公开(公告)日：2014-01-10
申请号：KR1020120067621
申请日：2012-06-22
Applicant: 한국에너지기술연구원
CPC classification number: F24F5/0007 , F24F5/0046 , F24F2005/0025 , F24F2011/0006 , F28D20/0043 , F28D20/025 , F28D2020/0069 , F28F25/06 , Y02E60/142 , Y02E60/145 , F24F5/00 , F28D20/00
Abstract: The present invention relates to an air conditioning system seasonally storing a heat medium (water) after cooling the heat medium using cold outdoor air in winter, and then cooling an indoor room by feeding cold air heat-exchanged with the heat medium having a certain temperature to a demander as necessary in order to perform eco-friendly cooling with economic benefits and greenhouse gas reduction by sharply reducing energy consumption, wherein the air conditioning system comprises: a storing chamber (1) having a space part therein; a cooling chamber (2) positioned in the storing chamber (1), having a space part therein, having a heat medium feeding unit feeding the heat medium on the space part, and having an air inflow unit which is fed with the outdoor air so as to store the heat medium after cooling the heat medium using the fed outdoor air; and a cold air feeding unit feeding air to the demander (3), wherein the air is cooled to a low temperature after being heat-exchanged with the heat of the heat medium stored and cooled in the cooling chamber (2).
Abstract translation: 本发明涉及一种在冬季用冷室外空气冷却热介质之后，季节性地储存热介质（水）的空调系统，然后通过与具有一定温度的热介质进行热交换的冷空气来冷却室内空气 为了通过大幅降低能量消耗来实现经济效益和温室气体减排的环保冷却，其中空调系统包括：储存室（1），其中具有空间部分; 位于所述储存室（1）中的冷却室（2），其中具有空间部分，具有在所述空间部分上供给所述热介质的热介质供给单元，并且具有供给所述室外空气的空气流入单元 为了在使用供给的室外空气冷却热介质之后存储热介质; 以及向所述需求器（3）供给空气的冷空气供给单元，其中，在与所述冷却室（2）中储存和冷却的所述热介质的热量进行热交换之后，将所述空气冷却至低温。
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公开(公告)号：KR1020130089101A
公开(公告)日：2013-08-09
申请号：KR1020120010489
申请日：2012-02-01
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A cover to prevent secondary pipelines of district heating apartments from exposing to the outside is provided to minimize heat which is lost from the pipeline to the outside by covering a part where the secondary pipelines of the district heating apartment are exposed to the outside. CONSTITUTION: A cover (100) to prevent secondary pipelines (500) of district heating apartments from exposing to the outside comprises a body (110) and a connecting member (120). The body is formed in a shape surrounding a plurality of pipelines to block a flow of air around the pipeline. The connecting member fixes the body to a support (550).
Abstract translation: 目的：防止区域供热公寓二次管道暴露在外面的盖子，以便通过覆盖区域供暖公寓的二级管道暴露在外面的部分将管道输送到外面的热量减少到最低限度。 构成：防止区域供暖公寓的次级管道（500）暴露于外部的盖（100）包括主体（110）和连接构件（120）。 主体形成为围绕多个管道的形状，以阻挡管道周围的空气流。 连接构件将主体固定到支撑件（550）上。
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公开(公告)号：KR1020110079494A
公开(公告)日：2011-07-07
申请号：KR1020100107025
申请日：2010-10-29
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A hybrid evaporator based ORC(Organic Rankin Cycle) system is provided to ensure higher efficiency with various heating sources by selectively driving two types of evaporators according to the temperature and enthalpy of working fluid and heating source. CONSTITUTION: A hybrid evaporator based ORC system comprises an evaporator(10), a turbine(20), a condenser(30), a condensing tank(40), and a pump(50). The evaporator transfers heat to working fluid to be transformed into gas. The turbine changes the heat energy of the working fluid into the mechanical energy. The condenser condenses the low temperature and low pressure working fluid discharged from the turbine into liquid. The condensation tank stores the working fluid of low pressure discharged from the condenser. The pump supplies the stored working fluid of the condensation tank to the evaporator.
Abstract translation: 目的：提供基于混合蒸发器的ORC（有机Rankin循环）系统，通过根据工作流体和加热源的温度和焓选择性驱动两种蒸发器，确保各种加热源的更高效率。 构成：基于混合蒸发器的ORC系统包括蒸发器（10），涡轮机（20），冷凝器（30），冷凝罐（40）和泵（50）。 蒸发器将热量传递到工作流体以转化为气体。 涡轮机将工作流体的热能改变为机械能。 冷凝器将从涡轮机排出的低温和低压工作流体冷凝成液体。 冷凝罐存储从冷凝器排出的低压工作流体。 泵将冷凝罐的存储的工作流体供应到蒸发器。
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公开(公告)号：KR100902175B1
公开(公告)日：2009-06-10
申请号：KR1020070136152
申请日：2007-12-24
Applicant: 한국에너지기술연구원
CPC classification number: Y02E20/344
Abstract: A pure oxygen combustion device which is capable of cooling a flame sensor and an observation window is provided to prevent damage of an observation window or a flame sensor because the recirculation-exhaust gas which is lower than the temperature of combustion heat cools neighboring of the observation window or the flame sensor. A pure oxygen combustion device which is capable of cooling a flame sensor and an observation window comprises a boiler(10) wherein an observation window or a flame sensor is formed in one side thereof and combusts the fuel and oxidizer, an economizer(20) which heat-exchanges the water supplied to the boiler with the high temperature exhaust gas exhausted from the boiler, a liquid oxygen tank(30) which stores liquid oxygen, a stand-by liquid oxygen vaporizer(31) which is connected to the liquid oxygen tank and vaporizes the liquid oxygen, a first exhaust gas jet nozzle which is placed in one side of the observation window, a second exhaust gas injection nozzle which is placed in the neighboring of the flame sensor, a blower(40) which takes in a part of the exhaust gas exhausted from the boiler and supplies it to the first exhaust gas injection nozzle and the second exhaust gas injection nozzle, and a water separator(45) which separates the steam from the recirculation exhaust gas passing through the blower.
Abstract translation: 提供能够冷却火焰传感器和观察窗的纯氧燃烧装置，以防止观察窗或火焰传感器的损坏，因为低于燃烧热的温度的再循环废气冷却观察周围 窗口或火焰传感器。 能够冷却火焰传感器和观察窗的纯氧燃烧装置包括锅炉（10），其中在其一侧形成观察窗或火焰传感器并燃烧燃料和氧化剂，节能器（20） 对从锅炉排出的高温废气，储存液氧的液氧罐（30），与液氧气罐连接的备用液氧蒸发器（31）进行热交换， 并使液氧气化，放置在观察窗的一侧的第一排气喷射喷嘴，配置在火焰传感器的周围的第二排气喷射喷嘴，吸入部分的鼓风机（40） 从第一废气喷射喷嘴和第二排气喷射喷嘴排出的废气，以及将蒸汽与再循环废气通道分离的水分离器（45） 通过鼓风机。
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公开(公告)号：KR1020050117417A
公开(公告)日：2005-12-14
申请号：KR1020040042726
申请日：2004-06-10
Applicant: 한국에너지기술연구원
IPC: F23D14/02
Abstract: 본 발명은 산화제로 산소부화된 공기를 사용하는 액체 및 가스용 배가스 재순환 3단버너에 관한 것으로, 더욱 상세하게는 연소용 공기를 일반공기와 배가스를 혼합하여 3단계로 나누어 공급함으로써 다단 연소에 의한 국부고온역 생성을 방지하고, 연소영역을 확장하여 노내 소재의 균일가열을 이루며, 질소 산화물(NOx)의 발생량을 저감할 수 있는 액체 및 가스용 배가스 재순환 3단버너에 가스버너에 관한 것으로, 몸체를 이루는 챔버; 상기 챔버 중심부에 장착되고, 일단이 오일건하우징튜브에 장착된 오일건 및 가스연료를 공급하는 가스연료공급관과 연결되어 연료를 공급하며, 타단 외부에는 스월러가 설치되는 연료분사노즐; 상기 연료분사노즐과 동심축 상에 외감하여 설치된 1차 혼합덕트와 연결되고, 상기 스월러에 의해 공기가 와류되어 상기 연료분사노즐의 연료와 혼합되는 다수개의 구멍으로 형성된 1차 혼합공기노즐; 상기 연료분사노즐과 동심축 상에 상기 1차 혼합덕트를 외감하여 설치된 2차 혼합덕트와 연결되고, 다수개의 구멍으로 형성된 2차 혼합공기노즐; 상기 연료분사노즐과 동심축 상에 상기 2차 혼합덕트를 외감하여 설치된 3차 혼합덕트와 연결되고, 다수개의 구멍으로 형성된 3차 혼합공기노즐; 상기 챔버 외부에 설치되고, 버너타일에 삽입되어 배가스를 내부로 유입시키는 윈드박스; 외부의 대기 중의 공기를 공급하는 공기공급관; 상기의 공기공급관로부터 공급된 공기를 1차혼합덕트, 2차 혼합덕트, 3차혼합덕트에 각각 공급하는 1차 공기공급덕트, 2차 공기공급덕트, 3차 공기공급덕트; 및 상기 윈드박스의 배가스를 1차혼합덕트, 2차 혼합덕트, 3차혼합덕트에 각각 소정의 양만큼 공급하는 3개의 배가스 레지스터를 포함하고, 상기 챔버는 1차 공기공급덕트와 1차혼합덕트, 2차 공기공급덕트와 2차혼합덕트, 2차 공기공급덕트와 2차혼합덕트의 3개의 조를 각각 연통시키되, 각 조는 격리시키는 격판이 형성된 액체 및 가스용 배가스 재순환 3단버너이다.
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