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公开(公告)号：KR1020120129328A
公开(公告)日：2012-11-28
申请号：KR1020110047505
申请日：2011-05-19
Applicant: 충남대학교산학협력단 , (주)가교테크
CPC classification number: F25D21/04 , F24F1/0007 , F24F1/0059 , F24F13/30
Abstract: PURPOSE: An air conditioner using the technology on recovering cooling and dehumidifying heat is provided to save energy, and to increase cooling efficiency by finely controlling the temperature and humidity of the air discharged to a room. CONSTITUTION: An air conditioner using the technology on recovering cooling and dehumidifying heat comprises a body(10), a heat exchanger(20), a cooling coil(30), a fan(40), and air passages. The body comprises an inlet(11) and an outlet(12). The heat exchanger is formed inside the body, and installed in the downstream of the inlet. The cooling coil is formed inside the body, and installed in the downstream of the heat exchanger. The fan is formed inside the body, and placed at the downstream of the cooling coil. The fan discharges the air in the body to a room. The air passages guide the air passing through the cooling coil to the heat exchanger.
Abstract translation: 目的：提供一种使用回收冷却和除湿热技术的空调，以节省能源，并通过精细控制排放到房间的空气的温度和湿度来提高冷却效率。 构成：使用回收冷却和除湿热技术的空调器包括主体（10），热交换器（20），冷却盘管（30），风扇（40）和空气通道。 主体包括入口（11）和出口（12）。 热交换器形成在体内，并安装在入口的下游。 冷却盘管形成在主体内部，并安装在热交换器的下游。 风扇形成在主体内部，并放置在冷却盘管的下游。 风扇将身体中的空气排放到房间。 空气通道将通过冷却盘管的空气引导至热交换器。
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公开(公告)号：KR101186151B1
公开(公告)日：2012-10-02
申请号：KR1020100120158
申请日：2010-11-30
Applicant: (주)가교테크 , 충남대학교산학협력단
Abstract: 본 발명의 건조기는 건조실(3)과 연통되는 입,출구(11, 12)를 구비한 본체(10)와; 상기 본체(10)의 건조실(3)에 상하 복층으로 설치되는 다수의 지지프레임(20)과; 상기 지지프레임(20)에 각각 안착되는 건조대(30)와; 상기 건조대(30)와 건조대(30) 사이에 구비되어 하나의 건조대(30)로부터 배출된 공기가 다른 건조대(30)로 재차 공급되지 않도록 유로를 구획하는 다수의 격판(40)과; 상기 본체(10)의 입,출구(11, 12)에 구비되어 유로의 방향을 변경하는 다수의 댐퍼(50)로 이루어지는 것을 그 기술적 특징으로 한다.
본 발명의 건조기는 상기와 같은 구성에 의해 피건조물이 균일하게 건조될 뿐만 아니라 하나의 건조대로부터 생성된 수분이 다른 건조대에 다시 공급되지 않아 건조효율이 향상된다.-
公开(公告)号：KR100949044B1
公开(公告)日：2010-03-24
申请号：KR1020090072729
申请日：2009-08-07
Applicant: 충남대학교산학협력단 , (주)가교테크
CPC classification number: F24F11/47 , F24F11/30 , F24F11/62 , F24F2110/00
Abstract: PURPOSE: An optimum operation method for a cooling system is provided to effectively reduce cooling energy and power peak in the summer season. CONSTITUTION: A cooling system cools a building using multiple heat sources. An hourly cooling load of the building is predicted in advance. The cooling system is operated to be satisfied with a restrictive condition of an objective function based on the predicted cooling load. A sensible heat load and a latent heat load of the cooling load are calculated using a certain equation. Prediction functions of outdoor temperature and specific humidity are calculated by analyzing weather data. The outdoor temperature and the specific humidity are calculated by using the calculated prediction functions.
Abstract translation: 目的：提供冷却系统的最佳操作方法，有效降低夏季的冷却能量和功率峰值。 构成：冷却系统使用多个热源冷却建筑物。 提前预测建筑物的小时制冷负荷。 基于预测的冷却负荷，对冷却系统进行目标功能的限制条件的操作。 使用一定的等式计算冷负荷的显热负荷和潜热负荷。 通过分析天气数据计算室外温度和湿度的预测功能。 通过使用计算出的预测函数来计算室外温度和比湿度。
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公开(公告)号：KR100923205B1
公开(公告)日：2009-10-23
申请号：KR1020080085768
申请日：2008-09-01
Applicant: 충남대학교산학협력단 , (주)가교테크
Abstract: PURPOSE: A heat exchanger for collecting exhaust heat is provided to improve heat exchange efficiency by forming an air vent at the one side of the diaphragm, so air intake and air exhaust is not remained. CONSTITUTION: A heat exchanger for collecting exhaust heat is composed of a first heating plate and a second heating plate and is made of plastic material. In the first and second heating plates, an inlet and an outer which are inclined are formed at the opposite sides respectively based on the center. The remaining rim of the first and second heating plates except the inlet and the outlet(50) is sealed by a coupling projection and a coupling groove. A plurality of zig-zag type diaphragms are formed on the upper side of the first and second heating plates. A plurality of sub projections(71) are formed on the upper side of the first and second heating plates to promote the turbulence of the intake and the exhaust. A fixed holder is protruded to the upper side in the diaphragm(60) of the first and second heating plates and the fixed holder is inserted into the bottom of the diaphragm.
Abstract translation: 目的：提供一种用于收集废热的热交换器，通过在隔膜的一侧形成通风口来提高热交换效率，因此不会留下进气和排气。 构成：用于收集废热的热交换器由第一加热板和第二加热板组成，并由塑料材料制成。 在第一和第二加热板中，基于中心分别在相对侧形成倾斜的入口和外部。 除了入口和出口（50）之外的第一和第二加热板的剩余边缘由联接突起和联接槽密封。 在第一和第二加热板的上侧形成有多个锯齿形隔膜。 在第一和第二加热板的上侧形成有多个副突起（71），以促进进气和排气的湍流。 固定保持器突出到第一和第二加热板的隔膜（60）的上侧，并且固定保持器插入隔膜的底部。
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公开(公告)号：KR101301123B1
公开(公告)日：2013-12-31
申请号：KR1020120058017
申请日：2012-05-31
Applicant: (주)가교테크 , 충남대학교산학협력단
CPC classification number: F24F11/62 , F24F11/30 , F24F2110/10 , F24F2110/30 , F24F2130/20
Abstract: The present invention relates to a method for predicting a cooling and heating load. The present invention calculates a sensible heat load by simplifying the sensible heat load with math formula 11 and calculates a latent heat load by simplifying the latent heat with math formula 14. The math formula 11 is Q dot over _s=P_s(T_o-T_i)+P_solI_sol+(1-epsilon_s)m dot over _ven(h_io-h_i)+m dot over _inf(h_io-h_i)+C_s. The math formula 14 is Q dot over _l=(1-epsilon_l)m dot over _ven(h_io-h_i)+m dot over _inf(h_io-h_i)+C_l. The present invention is provided to accurately predict the cooling and heating load necessary for maintaining the temperature of a building, thereby effectively operating a cooling and heating system. [Reference numerals] (AA) Air prediction module;(BB) Temperature and specific humidity for each time;(CC) Initial prediction module;(DD,JJ) Time building energy load model;(EE) Initial load coefficient setting;(FF) Each load coefficient value setting;(GG) Building design data;(HH) Each load design data;(II) Correction prediction module
Abstract translation: 本发明涉及一种用于预测冷却和加热负载的方法。 本发明通过使用数学公式11简化显热负荷来计算显热负荷，并通过用数学公式14简化潜热来计算潜热负荷。数学公式11是_s = P_s（T_o-T_i）上的Q点， + P_solI_sol +（1-epsilon_s）m点在_ven（h_io-h_i）+ m点上_inf（h_io-h_i）+ C_s。 数学公式14是在_inf（h_io-h_i）+ C_1上_____（h_io-h_i）+ m点上的_1 =（1-epsilon_l）m点上的Q点。 提供本发明以准确预测维持建筑物的温度所需的冷却和加热负载，从而有效地操作冷却和加热系统。 （参考号）（AA）空气预测模块;（BB）每次的温度和比湿度;（CC）初始预测模块;（DD，JJ）时间建筑能量负荷模型;（EE）初始负载系数设定 ）每个负载系数值设置;（GG）建筑设计数据;（HH）每个负载设计数据;（II）校正预测模块
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Patent Agency Ranking
公开(公告)号：KR101240512B1
公开(公告)日：2013-03-11
申请号：KR1020110047505
申请日：2011-05-19
Applicant: 충남대학교산학협력단 , (주)가교테크
CPC classification number: F25D21/04 , F24F1/0007 , F24F1/0059 , F24F13/30
Abstract: 본 발명은 에어컨에 관한 것으로, 흡입구(11)와 배출구(12)가 각각 형성되는 본체(10)와; 상기 본체(10) 내에 구비되어 흡입구(11)의 하류측에 설치되는 열교환기(20)와; 상기 본체(10) 내에 구비되어 상기 열교환기(20)의 하류측에 설치되는 냉각코일(30)과; 상기 본체(10) 내에 구비되어 상기 냉각코일(30)의 하류측에 위치하며 상기 본체(10) 내부의 공기를 실내로 배출하는 팬(40) 및; 상기 냉각코일(30)을 통과한 공기가 열교환기(20)로 재유입되도록 하는 공기통로(13a, 13b, 13c, 13d)로 이루어지는 것을 기술적 특징으로 한다.
본 발명은 상기와 같은 구성에 의해 냉각된 공기로부터 냉각/제습열이 회수되어 콜드 드래프트가 방지되는 동시에 에너지 이용 효율이 향상된다.-
公开(公告)号：KR101141027B1
公开(公告)日：2012-05-03
申请号：KR1020110146439
申请日：2011-12-29
Applicant: (주)가교테크 , 충남대학교산학협력단
Abstract: PURPOSE: A weather data prediction method for cooling-heating load estimation is provided to accurately calculate cooling/heating load by predicting weather data without measuring a weather state. CONSTITUTION: Past weather data is secured from Korea Meteorological Administration(S100). Outdoor temperature, relative humidity and daylight data is extracted from the weather data(S200). A dimensionless value calculates the outdoor temperature, relative humidity, and daylight data(S300). A correlation is expressed from the dimensionless value(S400).
Abstract translation: 目的：提供一种用于制冷加热负荷估算的气象数据预测方法，通过预测天气数据来准确计算冷暖热负荷，而不测量天气状态。 规定：过去的天气数据来自韩国气象局（S100）。 从天气数据中提取室外温度，相对湿度和日光数据（S200）。 无量纲值计算室外温度，相对湿度和日光数据（S300）。 相关性由无量纲值表示（S400）。
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公开(公告)号：KR100783616B1
公开(公告)日：2007-12-07
申请号：KR1020070023446
申请日：2007-03-09
Applicant: 충남대학교산학협력단 , (주)가교테크
CPC classification number: F28D9/0037 , F24F12/006 , F28F3/14
Abstract: A heat exchanger for exhaust-heat recovery is provided to form inlet/outlet paths for introducing/discharging air in right and left sides and upper and lower sides of the heat exchanger alternately, thereby carrying out heat exchange between intake air and exhaust air to cool or heat the intake air by the heat of the exhaust air primarily. A heat exchanger for exhaust-heat recovery includes first and second heating plates(10,20) stacked with each other alternately and fixed together by coupling elements, which penetrate coupling holes(60) and coupling protrusions(61) of the first and second heating plates in sequence. The first and second heating plates has a plurality of coupling grooves(11,12,21,22) facing each other at right and left sides and upper and lower sides, and inlet/outlet paths(50) for cold/hot air are formed at the right and left sides and the upper and lower sides alternately, so that intake air is primarily cooled or heated by heat energy of cold/hot air discharged to the outside.
Abstract translation: 提供排热回收用热交换器，形成用于交替地在热交换器的右侧和左侧以及上侧和下侧引入/排出空气的入口/出口路径，从而进行进气和排气之间的热交换以冷却 或者主要通过排气的热量来加热进气。 用于排热回收的热交换器包括彼此交替堆叠的第一和第二加热板（10,20），其通过耦合元件固定在一起，所述耦合元件穿过第一和第二加热的联接孔（60）和联接突起（61） 板顺序。 第一和第二加热板具有在左右两侧和上下两侧面对的多个连接槽（11,12,21,22），并且形成用于冷/热空气的入口/出口路径（50） 交替地在右侧和左侧以及上下两侧，使得进气被主要由排出到外部的冷/热空气的热能冷却或加热。
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公开(公告)号：KR100991946B1
公开(公告)日：2010-11-04
申请号：KR1020100037210
申请日：2010-04-22
Applicant: 충남대학교산학협력단 , (주)가교테크
Abstract: PURPOSE: A heat exchanger for recovering the exhaust heat is provided to increase a heat transfer area while the air flow is maintained as the counterflow since an air guide unit of a wave shape is formed on the surfaces of the deposited heat transfer plates. CONSTITUTION: A heat exchanger for recovering the exhaust heat is composed of a first heat transfer plate and a second heat transfer plate. The first and second heat transfer plates are composed of hexagonal base plates, which comprise an inlet(11) and outlets(12,12'). The first and second heat transfer plates are alternately deposited and the supplied air and the exhaust air flow between them. A plurality of guide protrusions(13) and a plurality of auxiliary protrusions(14) are formed on the downstream of the inlet and the upstream of the outlets, respectively. An air guide unit(40) of a wave shape is formed on the inner surface of the middle part of the first and second heat transfer plates. A middle path of a groove shape, which partially cuts the air guide unit, is formed on the wave surface. The wave surfaces are formed on the first and second heat transfer plates to make double wave shapes.
Abstract translation: 目的：提供一种用于回收废热的热交换器，以在由于在沉积的传热板的表面上形成波形的空气引导单元而使气流保持为逆流的同时增加传热面积。 构成：用于回收废热的热交换器由第一传热板和第二传热板构成。 第一和第二传热板由六边形基板组成，其包括入口（11）和出口（12,12'）。 第一传热板和第二传热板交替沉积，供给的空气和排气在它们之间流动。 多个引导突起（13）和多个辅助突起（14）分别形成在入口的下游和出口的上游。 在第一传热板和第二传热板的中间部分的内表面上形成有波形的导风单元（40）。 在波面上形成有部分切断导气单元的凹槽形状的中间路径。 波面形成在第一传热板和第二传热板上以形成双波形。
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公开(公告)号：KR100830095B1
公开(公告)日：2008-05-20
申请号：KR1020070114917
申请日：2007-11-12
Applicant: 충남대학교산학협력단 , (주)가교테크
IPC: F24F11/02
CPC classification number: F24F11/30 , F24F2110/00 , F24F2130/00 , F24F2130/10 , F24F11/00 , F25B2500/19 , F25B2700/2104 , F25B2700/2106
Abstract: A cooling load predicting method is provided to predict cooling load by air conditioning design values for a building and highest and lowest temperature of a next day which are obtained easily from a weather forecast report instead of using any complicated mathematical models or past operation data for the building, thereby developing an algorithm for controlling various and complicated heat storage systems effectively and conveniently. A cooling load predicting method includes the steps of calculating a current heat load in a cooling load by formula 2, and calculating a latent heat load by formula 3. Formula 2 is as follows: Qs=Ps(To-Ti)+ma(hio-hi)(1- epsilons)+Cs, wherein Qs represents a current heat load, Ps represents a coefficient of current heat load, ma represents a coefficient of atmospheric air, Cs represents a constant of the current heat load, To represents atmospheric temperature, Ti represents room temperature, hio represents air enthalpy at a point where indoor specific humidity meets the atmospheric temperature, hi represents air enthalpy in room conditions, and epsilons represents a current heat recovery rate of introduced atmospheric air. Formula 3 is as follows: Ql=ma(ho-hio)(1- epsiloni)+Cl, wherein Ql represents a current heat load, ma represents a coefficient of atmospheric air, ho represents air enthalpy in atmospheric air conditions, hio represents air enthalpy at a point where indoor specific humidity meets the atmospheric temperature, epsiloni represents a latent heat recovery rate of introduced atmospheric air.
Abstract translation: 提供了一种冷却负荷预测方法，用于预测建筑物的空调设计值和第二天的最高和最低温度的冷却负荷，这可以从天气预报报告中轻松获得，而不是使用任何复杂的数学模型或过去的操作数据 从而开发出一种有效，方便地控制各种复杂的蓄热系统的算法。 冷却负荷预测方法包括以下步骤：通过公式2计算冷负荷中的当前热负荷，并通过公式3计算潜热负荷。公式2如下：Qs = Ps（To-Ti）+ ma（hio -i）（1-epsilons）+ Cs，其中Qs表示当前热负荷，Ps表示当前热负荷系数，ma表示大气空气系数，Cs表示当前热负荷的常数，To表示大气温度 ，Ti表示室温，hio表示室内比湿度满足大气温度时的空气焓，hi表示室内空气焓，而epsilons表示引入的大气的当前热回收率。 公式3如下：Ql = ma（ho-hio）（1- epsiloni）+ Cl，其中Q1表示当前热负荷，ma表示大气空气系数，ho表示大气中的空气焓，hio表示空气 焓在室内比湿度达到大气温度时，eps oni表示引入大气的潜热回收率。
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