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    • 1. 发明公开
    • 유로막힘 감지기능을 갖는 가열장치
    • 加热装置具有流动阻塞感应功能
    • KR1020140148028A
    • 2014-12-31
    • KR1020130071368
    • 2013-06-21
    • (주) 아이에스-텍
    • 공영삼
    • F24H9/20F24H9/16G01D5/14F24H9/00F24H9/02F24H1/08
    • F24H9/2028F24H1/08F24H9/0015F24H9/02F24H9/16G01D5/142Y02B30/762
    • The present invention relates to a heating device having a flow blockage sensing function and, more specifically to a heating device having a flow blockage sensing function, which cuts off the supply of hot water when a fluid supply side is blocked by sensing the blockage, rapidly performs a thermal action by increasing thermal capacity and improving thermal efficiency, and reduces energy consumption. To achieve the purpose, the heating device having a flow blockage sensing function according to the present invention comprises: a case which has an inner receiving space, an inlet, and an outlet for water; a heater which heats the water flowing in the receiving space; and a blockage sensing unit which is formed in the case to open and close the outlet, opens the outlet when the water flows in an outflow direction and closes the outlet when the water does not flow, and outputs the opening and closing state of the outlet as electrical signals. The present invention cuts off the flow of hot water when an abnormal state is generated, such as the blockage of a hot water hose embedded in a mat connected to the heating device by forming the blockage sensing unit inside the case, prevents accidents by stopping the operation of a hot water boiler by sensing the abnormal state, and improves durability by preventing damage to components.
    • 技术领域本发明涉及一种具有流动阻塞检测功能的加热装置,更具体地涉及一种具有流动阻塞传感功能的加热装置,其在流体供应侧通过感测到堵塞而被阻断时切断热水供应 通过增加热容量并提高热效率来执行热作用,并降低能量消耗。 为了实现该目的,具有根据本发明的阻流检测功能的加热装置包括:具有内部容纳空间,入口和用于水的出口的壳体; 加热器,其加热在接收空间中流动的水; 以及堵塞检测单元,其形成在壳体中以打开和关闭出口,当水在流出方向上流动时打开出口,并且当水不流动时关闭出口,并且输出出口的打开和关闭状态 作为电信号。 本发明通过在壳体内形成堵塞检测单元来产生异常状态,例如嵌入在与加热装置连接的垫中的热水软管的堵塞,从而切断热水流动,通过停止 通过感测异常状态来操作热水锅炉,并通过防止部件损坏来提高耐久性。
    • 3. 发明公开
    • 차압센서를 이용한 가스압 저하검출방법
    • 使用差压传感器的气体压力检测方法
    • KR1020130034874A
    • 2013-04-08
    • KR1020110099008
    • 2011-09-29
    • 린나이코리아 주식회사
    • 문창현윤희중한상민허석수
    • F24H9/20F23N3/00F23N1/02F23N5/24
    • F24H9/2035F23N1/025F23N3/005F23N5/245Y02B30/762
    • PURPOSE: A detecting method for gas pressure reduction using a differential pressure sensor is provided to improve reliability by the combustion control of a gas boiler through frequent sensing. CONSTITUTION: A detecting method for gas pressure reduction using a differential pressure sensor comprises: a step of calculating and storing the differential pressure between a current gas pressure detected by a differential pressure sensor and a pneumatic pressure, when a burner operates(S3); a step of increasing the number of rotation of a ventilation fan by increasing(XHz) the frequency of a driving voltage supplied to the ventilation fan as much as a predetermined frequency for a predetermined time(+1), returning back to the original state, and detecting the differential pressure at this moment(S4); a step of determining whether or not a result value of the stored differential pressure minus the differential pressure, at the time when increasing(XHz) the frequency of the ventilation fan as much as the predetermined frequency for the predetermined time(t1), is below a predetermined value(+/-A)(S5); and a step of normally operating a boiler if the value is higher than the predetermined value(S6). [Reference numerals] (AA) Start; (BB) Stopping a boiler; (CC) End; (S1) Driving a burner; (S10) T2 passed; (S11) If experienced limitation of heat quantity; (S12) Raising X% compared to the previous control heat quantity; (S2) Stabilized point; (S3) Calculating/storing a differential pressure by detecting the current gas pressure and air pressure; (S4) Detecting a differential pressure by raising the frequency of driving voltage currently supplied to a blower by XHz for a predetermined time(t1) and recovering; (S5) Stored differential pressure - Differential pressure when dropping the rpm of a blower fan = ± A or greater; (S6) Normal gas pressure - Normal boiler operation; (S7) Dropping X% compared to the previous heat quantity; (S8) Dropped control heat quantity
    • 目的:提供使用差压传感器进行气体压力降低的检测方法,通过频繁检测燃气锅炉的燃烧控制,提高可靠性。 构成:使用差压传感器进行气体压力降低的检测方法,其特征在于,在燃烧器运转时,计算并存储由差压传感器检测到的当前气体压力与气压之间的差压(S3)的步骤。 通过将提供给通风扇的驱动电压的频率(XHz)增加到预定频率预定时间(+1),增加换气扇的旋转数的步骤,返回原始状态, 并在此时检测差压(S4); 在将预定时间(t1)以下的通风扇的频率增加(XHz)的同时,判定存储的差压值的结果值减去差压的步骤是否低于 预定值(+/- A)(S5); 以及如果所述值高于所述预定值,则正常操作锅炉的步骤(S6)。 (附图标记)(AA)开始; (BB)停止锅炉; (CC)结束; (S1)驾驶燃烧器; (S10)T2通过; (S11)如果经受热量限制, (S12)与先前的控制热量相比提高X% (S2)稳定点; (S3)通过检测当前气体压力和空气压力来计算/存储差压; (S4)通过将目前提供给鼓风机的驱动电压的频率通过XHz提高预定时间(t1)并恢复来检测差压; (S5)存储差压 - 降低鼓风机转速时的差压=±A以上; (S6)正常气压 - 正常锅炉运行; (S7)与先前的热量相比下降X% (S8)掉落控制热量<=热量限制; (S9)锅炉运行;
    • 4. 发明授权
    • 화재방지 기능을 갖는 이동형 수중히터
    • 具有防火功能的便携式加热器
    • KR101233284B1
    • 2013-02-14
    • KR1020120142098
    • 2012-12-07
    • 주식회사 씨앤케이
    • 조남억
    • F24H9/20F24H9/18H05B3/44
    • F24H9/2021F24H9/1818F24H2250/00H05B3/44Y02B30/762
    • PURPOSE: A movable underwater heater with a fire prevention function is provided to prevent the disconnection of a heating element during the bending of a heating pipe because a coil wire is positioned between a heating wire and a conductor. CONSTITUTION: A movable underwater heater with a fire prevention function comprises a body case(100), a heating pipe(200), a temperature control part(300), a water temperature sensing pipe(400), a float switch(500), and a ground holder(600). Both ends of the heating pipe are inserted into a coupling part(110) of the body case. The heating pipe is electrically connected to external power through a conductor and a plug(P). A heating element(220) of the heating pipe is surrounded by a heat-conductive filter material. The temperature control part is embedded in the body case, controls the temperature of the heating element, and controls the power. A water sensor for controlling the operation of the heating element is embedded in the water temperature sensing pipe. The top of the water temperature sensing pipe is inserted into the coupling part of the body case. The float switch opens and closes the power of the heating element. The contact holder guides the ascending and descending of the float switch.
    • 目的:提供一种具有防火功能的可移动水下加热器,以防止在加热管弯曲期间加热元件断开,因为线圈线位于加热丝和导体之间。 构成:具有防火功能的可移动水下加热器包括主体壳体(100),加热管道(200),温度控制部件(300),水温传感管道(400),浮子开关(500) 和地面支架(600)。 加热管的两端插入主体壳体的联接部(110)中。 加热管通过导体和塞子(P)与外部电力电连接。 加热管的加热元件(220)由导热过滤材料包围。 温度控制部件嵌入在主体外壳中,控制加热元件的温度,并控制电源。 用于控制加热元件的操作的水传感器嵌入在水温传感管中。 水温传感管的顶部插入主体外壳的联接部分。 浮子开关打开和关闭加热元件的电源。 触点支架引导浮子开关的上升和下降。
    • 5. 发明授权
    • Hot water system
    • 热水系统
    • KR101206945B1
    • 2012-11-30
    • KR20120094162
    • 2012-08-28
    • F24H1/10F22B27/00F24H9/20
    • F24H9/2007F22B37/365F24D19/081F24H9/16Y02B30/762
    • PURPOSE: A hot water system is provided to prevent a fatigue increase of a pipe caused by expansion pressure since a closed pressure expansion tank receives expansion pressure caused by a temperature increase. CONSTITUTION: A hot water system comprises a closed pressure expansion tank(200), a temperature sensing circulation pipe(117), an overheat preventing circulation pipe(115), and a controlling unit(111). When the pressure of water passing through a circulation pipe(106) is over preset pressure, the closed pressure expansion tank lowers water pressure while in the state of maintaining a closed state. A circulation pump(18) is mounted on the temperature sensing circulation pipe so that the temperature sensing circulation pipe maintains a constant flow of hot water. The overheat preventing circulation pipe connects a peripheral portion of one end of a cold water inflow pipe(104) and a peripheral portion of the other end of a hot water outflow pipe(105). When the water temperature sensed by a temperature sensor(114) being mounted on the hot water outflow pipe is over a preset temperature, the controlling unit increase a cold water supply by controlling an opening and closing device(116) of the overheat preventing circulation pipe. [Reference numerals] (AA) Hot water; (BB) Cold water
    • 目的:提供一种热水系统,以防止膨胀压力引起的管道疲劳增加,因为封闭的压力膨胀罐受到由温度升高引起的膨胀压力。 构成:热水系统包括封闭压力膨胀箱(200),温度感测循环管道(117),过热防止循环管道(115)和控制单元(111)。 当通过循环管道(106)的水的压力超过预设压力时,在保持关闭状态的状态下,封闭式压力膨胀罐降低水压。 循环泵(18)安装在感温循环管上,使得温度感测循环管保持恒定的热水流。 过热防止循环管连接冷水流入管104的一端的周边部分和热水流出管105的另一端的周边部分。 当由安装在热水流出管上的温度传感器(114)感测到的水温超过预设温度时,控制单元通过控制过热防止循环管道的打开和关闭装置(116)来增加冷水供应 。 (标号)(AA)热水; (BB)冷水
    • 7. 发明授权
    • APPARATUS FOR AUTOMATIC CONTROL OF CONSTANT FLOW
    • 用于自动控制恒流的装置
    • KR100938588B1
    • 2010-01-26
    • KR20090058621
    • 2009-06-29
    • SAM YANG COMPREBENSIVE VALVE C
    • YANG CHANG CHIL
    • F24D3/10F16K7/12F24D19/10
    • G05D23/1934F24D3/1066F24D19/1015G05D7/005Y02B30/762
    • PURPOSE: An automatic constant flow control apparatus is provided to cut down on the fuel cost and reduce a pipe noise due to cavitation by reducing the total constant flow of houses corresponding to the room where heating is stopped. CONSTITUTION: An automatic constant flow control apparatus comprises a temperature control unit(110) which offers the functions for heating temperature setting and indoor temperature measurement, a drive unit(120) which is installed in a return pipe(5) of each room to open and close the path of the return pipe, a variable flow valve(200) which is installed in a return pipe(7) in which the flow rate of the return pipes gathers to control the passage flux of the return pipes according to control signals, and a controller(130) which controls the drive unit of the room required to stop the heating so that the return pipe path of the room is closed and the flow rate of the variable flow valve is reduced.
    • 目的:提供一种自动恒定流量控制装置,通过减少与停止加热的房间对应的房屋的总恒定流量来减少燃料成本并减少由于空化引起的管道噪声。 构成:一种自动恒流控制装置,包括提供加热温度设定和室内温度测量功能的温度控制单元(110),安装在每个房间的回流管(5)中的驱动单元(120)打开 并关闭回流管的路径,安装在返回管(7)中的可变流量阀(200),回流管中的流量根据控制信号收集回流管的通过流量, 以及控制器(130),其控制停止加热所需的房间的驱动单元,使得房间的返回管道闭合,并且可变流量阀的流量减小。
    • 10. 发明公开
    • 축열층 안정 고주파 유도가열 보일러장치
    • 一种具有储热层的感应加热锅炉
    • KR1020060097094A
    • 2006-09-13
    • KR1020060080285
    • 2006-08-24
    • 주식회사 삼흥기업이대교
    • 이대교이경배
    • F24H9/20F24H1/18F24H9/06
    • F24H9/2014F24H1/185F24H9/06F24H2250/06Y02B30/762
    • 본 발명은 축열층 안정수단이 구비됨으로써 저온 열매체의 솟구침 및 이에 따른 축열층 와해가 방지되어 보일러의 품질특성을 현저히 향상시키며 고주파 유도가열유니트의 조립 및 분해가 가열외통이 닫힌 상태에서 가능하여 수리가 편리하고 가열코어에서 열효율이 가장 우수한 내주면을 열매체 가열에 활용함으로써 시동 가열시간을 단축시키며 전기에너지 효율성을 획기적으로 향상시키도록 하는 축열층 안정 고주파 유도가열 보일러장치에 관한 것이다.
      이를 실현하기 위한 본 발명은 고주파 유도가열유니트, 하나 이상의 상기 고주파 유도가열유니트 및 열매체를 내부 공간에 수용하고 송수구와 환수구가 구비되는 가열외통을 포함하여 구성되며, 상기 고주파 유도가열유니트는 가열수단이 원통형으로 권회 형성되는 유도코일, 상기 유도코일을 밀착 수용하는 절연통 및 상기 절연통의 둘레에 설치되는 가열코어로 이루어지는 고주파 유도가열 보일러장치에 있어서, 상기 가열외통에서 환수구를 통하여 유입되는 저온 열매체의 솟구침 차단 및 축열층 안정을 위하여 환수구의 상부에 인접하는 제1차단판과 송출 유입구 인접 하부에 위치되는 제2차단판을 포함하는 축열층 안정수단을 포함하여 구성됨을 특징으로 한다.
      본 발명에 따른 일 실시예로서, 상기 고주파 유도가열유니트는 상기 절연통과 가열코어의 내주면 사이에 열매체 가열을 위한 급탕통로가 형성되며, 상기 절연통은 높이가 상기 유도코일 및 가열코어보다 소정 높이 높게 형성되고 유도코일 수용공간의 상부에 대응하는 외주면에 상기 급탕통로로부터 가열된 열매체의 분출비산을 차단하기 위한 차단플랜지가 형성됨을 특징으로 한다.