KR20010028976A - humidifier and control method for airconditioner - Google Patents
humidifier and control method for airconditioner Download PDFInfo
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- KR20010028976A KR20010028976A KR1019990041535A KR19990041535A KR20010028976A KR 20010028976 A KR20010028976 A KR 20010028976A KR 1019990041535 A KR1019990041535 A KR 1019990041535A KR 19990041535 A KR19990041535 A KR 19990041535A KR 20010028976 A KR20010028976 A KR 20010028976A
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- heater
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/0008—Control or safety arrangements for air-humidification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/153—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
Abstract
Description
본 발명은 공기조화기용 가습장치 및 그 제어방법에 관한 것으로서, 특히 가습장치를 전열식으로 하여 가습효율을 향상시키고, 난방운전시에만 가습장치가 가동되도록 하여 안전성과 경제성을 향상시킨 공기 조화기용 가습장치 및 그 제어방법에 관한 것이다.The present invention relates to a humidifier for air conditioners and a control method thereof, and in particular, to improve the humidification efficiency by using the humidifier as a heat transfer type, and to operate the humidifier only during heating operation to improve safety and economy. An apparatus and a control method thereof are provided.
일반적으로 공기 조화기는 난방기, 냉방기, 공기 정화기 등으로 실내를 냉난방시키거나 공기를 정화할 목적으로 인간에게 보다 쾌적한 실내 환경을 조성하기 위해 설치된다.In general, the air conditioner is installed to create a more comfortable indoor environment for humans for the purpose of heating or cooling the room or purifying the air with a heater, an air conditioner, an air purifier, and the like.
난방기는 동절기에 쾌적한 실내온도를 유지하기 위해 열을 공급하여 실내의 기온을 높이는 장치로서, 사용되는 열원에 따라 전기 난방기, 증기 난방기, 온수 난방기, 온풍 난방기 등으로 나누어진다.The heater is a device that increases the temperature of the room by supplying heat to maintain a comfortable indoor temperature in winter, and is divided into electric heaters, steam heaters, hot water heaters, warm air heaters, etc., depending on the heat source used.
도 1은 종래 기술에 따른 가습장치가 장착된 온풍 난방기의 측면도이다.1 is a side view of a warm air heater equipped with a humidifier according to the prior art.
온풍 난방기는 실내에 고온풍을 불어 넣어 난방하는 장치로서, 운전스위치를 온시키면 버너(2)가 착화되어 연소실(4) 내부에서 연소가 이루어지고, 이 연소열로 연소실(4)과 열교환기(6)가 가열된다. 그리고, 송풍팬(8)이 회전시키면 가열된 공기가 송풍그릴(10)을 통해 실내로 공급된다. 이때, 가습장치(15)는 열교환기(6) 상측에 장착되어 열교환기(6)의 가열된 열에 의해 저장된 물이 자연 증발되면서 가습작용을 행한다.The hot air heater is a device that blows and heats high-temperature air in the room. When the operation switch is turned on, the burner 2 is ignited to burn in the combustion chamber 4, and the combustion heat causes the combustion chamber 4 and the heat exchanger 6 to be heated. ) Is heated. Then, when the blowing fan 8 rotates, the heated air is supplied to the room through the blowing grill 10. At this time, the humidifier 15 is mounted above the heat exchanger 6 to perform a humidification operation while the water stored by the heated heat of the heat exchanger 6 is naturally evaporated.
그러나, 이러한 자연 증발식 가습장치는 난방기 내부에서 발생되는 열에 의해 자연 증발로 가습작용이 이루어지기 때문에 실내환경에 맞게 가습량을 조절하기가 곤란하고, 가습효율이 떨어지는 문제점이 있다.However, such a natural evaporative humidifier has a problem that it is difficult to control the amount of humidification according to the indoor environment because the humidification action is made by natural evaporation by the heat generated inside the heater, and the humidity efficiency is lowered.
본 발명은 상기한 문제점을 해결하기 위하여 창출된 것으로서, 본 발명의 목적은 실내환경에 맞게 가습량을 조절할 수 있어 쾌적한 실내환경을 조성할 수 있고, 난방할 때에만 가습장치가 작동되도록 제어하여 안정성 및 경제성을 향상시킬 수 있는 공기 조화기용 난방장치를 제공하는 데 있다.The present invention has been created to solve the above problems, the object of the present invention can adjust the amount of humidification to fit the indoor environment to create a comfortable indoor environment, the humidification device is controlled to operate only when heating stability and It is to provide a heating device for an air conditioner that can improve the economics.
도 1은 종래기술에 따른 공기 조화기용 가습장치의 구성도이고,1 is a block diagram of a humidifier for an air conditioner according to the prior art,
도 2는 본 발명에 따른 공기 조화기용 가습장치의 구성도이고,2 is a block diagram of a humidifier for an air conditioner according to the present invention,
도 3은 본 발명에 따른 공기 조화기용 가습장치의 제어방법을 나타낸 블럭도이고,3 is a block diagram showing a control method of a humidifier for an air conditioner according to the present invention;
도 4는 본 발명에 따른 가습장치의 제어순서를 나타낸 순서도이다.4 is a flowchart illustrating a control procedure of the humidifier according to the present invention.
＜도면의 주요 부분에 대한 부호의 설명＞<Description of the code | symbol about the principal part of drawing>
2 : 버너 4 : 연소실2: burner 4: combustion chamber
6 : 열교환기 8 : 송풍팬6: heat exchanger 8: blower fan
12 : 송풍모터 16 : 전원스위치12 blower motor 16 power switch
20 : 물탱크 22 : 가습히터20: water tank 22: humidification heater
26 : 습도감지센서 28 : 온도감지센서26: humidity sensor 28: temperature sensor
상기한 과제를 실현하기 위한 본 발명에 따른 공기 조화기용 가습장치는 버너의 착화에 의해 연료가 연소되는 연소실과, 상기 연소실에서 발생되는 열에 의해 가열되는 열교환기와, 상기 열교환기 및 연소실에서 가열된 공기를 실내로 불어 넣어주는 송풍기구를 포함하는 공기 조화기에 있어서,A humidifier for an air conditioner according to the present invention for realizing the above object includes a combustion chamber in which fuel is combusted by ignition of a burner, a heat exchanger heated by heat generated in the combustion chamber, and air heated in the heat exchanger and combustion chamber. In the air conditioner including a blower to blow the air into the room,
상기 송풍기구의 하측에 설치되어 가습에 필요한 물을 저장하고 저장된 물이 증발될 수 있도록 상측이 개방된 물탱크와, 상기 물탱크 내부에 설치되어 전원이 공급되면 물탱크에 저장된 물을 가열하여 증발시키는 가습히터와, 상기 가습히터를 제어하는 제어수단으로 이루어짐을 특징으로 한다.It is installed on the lower side of the blower to store the water required for humidification and the water tank is opened on the upper side so that the stored water can be evaporated, and installed inside the water tank to supply the power to heat and store the water stored in the water tank Humidification heater, characterized in that consisting of a control means for controlling the humidifying heater.
이하, 첨부된 도면을 참조하여 본 발명의 실시 예를 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings.
도 2는 본 발명에 따른 가습장치가 내장된 난방기를 나타낸 구성도이다.Figure 2 is a block diagram showing a heater with a built-in humidifier according to the present invention.
난방기는 버너(2)의 착화로 연료가 연소되는 연소실(4)과, 이 연소실(4)에서 발생되는 열에 의해 가열되는 열교환기(6)와, 열교환기(6) 및 연소실(4)에 의해 가열된 공기를 실내로 불어 넣어주는 송풍기구와, 송풍기구의 하측에 설치되어 가습작용을 하는 전열식 가습장치와, 이 가습장치를 제어하는 제어하는 제어수단으로 구성된다.The heater is provided by a combustion chamber 4 in which fuel is burned by ignition of the burner 2, a heat exchanger 6 heated by heat generated in the combustion chamber 4, a heat exchanger 6 and a combustion chamber 4 And a blower that blows the heated air into the room, an electrothermal humidifier installed at the lower side of the blower to humidify, and control means for controlling the humidifier.
버너(2)는 전원 스위치(16)를 온으로 조작하면 연료와 연소에 필요한 공기가 유입되어 착화되고 연소실(4)에서 연소가 이루어진다.When the burner 2 operates the power switch 16 on, fuel and air necessary for combustion are introduced and ignited, and combustion occurs in the combustion chamber 4.
송풍기구는 실내로 고온풍 및 수분을 불어 넣어주는 송풍팬(8)과 이 송풍팬을 구동시키는 송풍모터(12)로 이루어진다.Blowing mechanism is composed of a blowing fan (8) for blowing hot air and moisture into the room and a blowing motor (12) for driving the blowing fan.
가습장치는 난방기의 저면에 장착되어 가습에 필요한 물이 저장되는 물탱크(20))와, 이 물탱크(20) 내부에 설치되어 물탱크(20)에 저장된 물을 증발시키는 가습히터(22)로 구성된다.The humidifier is mounted on the bottom of the heater to store the water required for humidification (20) and the humidifier (22) installed in the water tank 20 to evaporate the water stored in the water tank (20) It consists of.
물탱크(20)는 난방기의 하측에 장착되어 물을 저장할 수 있는 공간이 형성되는 탱크로, 상측은 물이 증발될 수 있도록 개방되고 일측에는 탱크로 물을 공급하는 물공급구(24)가 연결된다.The water tank 20 is a tank that is installed at the lower side of the heater to form a space for storing water. The upper side is opened to allow the water to evaporate and the water supply port 24 for supplying water to the tank is connected to one side. .
가습히터(22)는 물탱크(20)에 저장된 물을 가열하여 증발시키는 히터로서, 전기에 의해 열을 발생시키는 전열식으로 이루어진다.Humidification heater 22 is a heater for heating and evaporating the water stored in the water tank 20, it is made of a heat transfer type that generates heat by electricity.
제어수단은 도 3에 나타낸 바와 같이, 운전자가 온/오프 조작하는 전원스위치(16)와, 난방기 전면 일측에 설치되어 실내의 습도를 검출하는 습도감지센서(26)와, 실내의 온도를 검출하는 온도감지센서(28)와, 상기 전원스위치(16)와 센서들(26,28)로부터 입력되는 전기신호에 따라 송풍모터(12), 가습히터(22), 버너(2) 등을 선택적으로 작동시키는 전자제어유닛(ECU)으로 구성된다.As shown in FIG. 3, the control unit includes a power switch 16 for the driver to operate on / off, a humidity sensor 26 installed at one side of the front surface of the heater to detect humidity in the room, and a temperature for detecting the temperature in the room. The blower motor 12, the humidification heater 22, the burner 2, etc. are selectively operated according to the temperature sensor 28 and the electric signals input from the power switch 16 and the sensors 26 and 28. It consists of an electronic control unit (ECU).
상기한 바와 같이 이루어진 공기조화기용 가습장치의 작용을 다음에서 설명한다.The operation of the humidifier for the air conditioner made as described above will be described below.
사용자가 전원스위치(16)를 온시키면 그 전기신호는 전자제어유닛(ECU)으로 인가되어 송풍모터(12)와 버너(2)를 작동시킨다. 그러면, 버너(2)의 착화로 연소실(4) 및 열교환기(6)가 가열되어 공기를 데우고 송풍팬(8)이 회전하면서 데워진 공기를 실내로 불어 넣어준다. 그리고, 송풍모터(12)와 버너(2)가 작동되는 상태에서 가습스위치(30)를 온시키면 가습히터(22)가 작동되어 물탱크(20)에 저장된 물을 증발시켜 가습작용을 행한다.When the user turns on the power switch 16, the electric signal is applied to the electronic control unit (ECU) to operate the blower motor 12 and the burner 2. Then, the combustion chamber 4 and the heat exchanger 6 are heated by the ignition of the burner 2 to heat the air, and the air blown by the blowing fan 8 is blown into the room. Then, when the humidification switch 30 is turned on while the blower motor 12 and the burner 2 are operated, the humidification heater 22 is operated to evaporate the water stored in the water tank 20 to perform a humidification operation.
그리고 이러한 작동 중에 온도감지센서(28)에서 검출된 실내온도와, 습도감지센서(26)에서 검출된 실내 습도의 전기신호는 전자제어유닛(ECU)으로 인가된다.The electric signals of the room temperature detected by the temperature sensor 28 and the room humidity detected by the humidity sensor 26 are applied to the electronic control unit ECU during this operation.
즉, 검출된 온도가 설정치 이상이면 전자제어유닛(ECU)은 송풍모터(12)와 버너(2)의 작동을 멈추게 하여 실내온도가 설정치를 넘지않도록 제어하고, 검출된 습도가 설정치 이상이면 전자제어유닛(ECU)은 가습히터(22)의 작동을 멈추게 하여 실내 습도가 설정치를 넘지않도록 제어한다.That is, when the detected temperature is above the set value, the ECU controls the operation of the blower motor 12 and the burner 2 so that the room temperature does not exceed the set value, and when the detected humidity is above the set value, the electronic control unit The unit ECU stops the operation of the humidifying heater 22 to control the indoor humidity not to exceed the set value.
그리고, 전자제어유닛(ECU)은 송풍모터(12)와 버너(2)가 작동되지 않으면 가습히터(22) 역시 작동을 멈추도록 제어한다. 즉, 송풍모터(12)와 버너(2)가 작동되는 경우에만 가습히터(22)가 작동되도록 한다.In addition, the electronic control unit ECU controls the humidifying heater 22 to stop the operation when the blower motor 12 and the burner 2 are not operated. That is, the humidification heater 22 is operated only when the blower motor 12 and the burner 2 are operated.
도 3은 상기와 같이 작동하는 가습히터(22)의 작동순서를 나타낸 순서도이다.3 is a flowchart showing the operation sequence of the humidifying heater 22 operating as described above.
전원스위치(16)를 온시킨 상태에서 가습스위치(30)가 온상태인가를 판단한다.(S10)In the state in which the power switch 16 is turned on, it is determined whether the humidification switch 30 is in the on state.
상기 단계에서 가습스위치(30)가 온상태로 판단되면, 버너(2)의 작동여부를 판단한다.(S20) 즉, 사용자가 가습스위치(30)를 온으로 작동시킨 상태에서 버너(2)가 착화되어 연소실에서 연소가 이루어지는지를 판단한다.When the humidification switch 30 is determined to be in the on state in this step, it is determined whether the burner 2 is operated. In other words, the burner 2 is operated in a state in which the user operates the humidification switch 30 to the on state. It is ignited and judges whether combustion is performed in a combustion chamber.
상기 단계에서 버너(2)가 작동되는 것으로 판단되면, 송풍모터(12)의 작동여부를 판단한다.(S30) 즉, 버너(2)가 착화되어 연소실에서 연소가 이루어지고, 송풍모터(12)가 구동되어 송풍팬(8)을 회전시키는지를 판단한다.If it is determined that the burner 2 is operated in this step, it is determined whether the blower motor 12 is operated. (S30) That is, the burner 2 is ignited to burn in the combustion chamber, and the blower motor 12 It is determined whether is driven to rotate the blowing fan (8).
상기 단계에서 송풍모터(12)가 작동되는 것으로 판단되면, 실내습도가 설정치 이하인가를 판단한다.(S40) 즉, 송풍모터(12)의 구동으로 송풍팬이 회전하면서 고온풍을 실내로 불어 넣어주는 난방작용 중에 습도감지센서(26)에서 검출된 습도가 설정치 이하인가를 판단한다.If it is determined that the blowing motor 12 is operated in the above step, it is determined whether the indoor humidity is less than or equal to the set value. (S40) That is, the blowing fan rotates by driving the blowing motor 12 to blow hot air into the room. The master determines whether the humidity detected by the humidity sensor 26 during the heating operation is less than or equal to the set value.
상기 단계에서 실내 습도가 설정치 이하로 판단되면, 가습히터(22)를 작동시켜 가습작용을 행한다. (S40) 즉, 습도감지센서(26)에서 검출된 습도가 설정치 이하이면 가습히터(22)를 작동시켜 물탱크(20)에 저장된 물을 가열하여 증기를 발생시킨다.When the indoor humidity is determined to be lower than or equal to the set value in the above step, the humidification heater 22 is operated to perform a humidification operation. That is, when the humidity detected by the humidity sensor 26 is less than or equal to the set value, the humidification heater 22 is operated to heat the water stored in the water tank 20 to generate steam.
상기한 바와 같이 이루어진 본 발명에 따른 공기 조화기의 가습장치는 물탱크에 가습히터가 설치되는 전열식으로 하여 가습효율을 향상시키고, 실내습도율 및 버너와 송풍팬의 작동여부에 따라 가습히터의 작동이 제어되기 때문에 쾌적한 실내환경을 조성할 수 있고, 경제성과 안전성을 향상시킬 수 있다.The humidifier of the air conditioner according to the present invention made as described above is a heat transfer type installed in the humidification heater in the water tank to improve the humidification efficiency, according to the room humidity rate and the operation of the burner and blower fan of the humidifier heater Since the operation is controlled, a pleasant indoor environment can be created, and economics and safety can be improved.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990041535A KR20010028976A (en) | 1999-09-28 | 1999-09-28 | humidifier and control method for airconditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990041535A KR20010028976A (en) | 1999-09-28 | 1999-09-28 | humidifier and control method for airconditioner |
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| KR20010028976A true KR20010028976A (en) | 2001-04-06 |
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| KR1019990041535A KR20010028976A (en) | 1999-09-28 | 1999-09-28 | humidifier and control method for airconditioner |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101340271B1 (en) * | 2013-06-19 | 2013-12-10 | 김광수 | The energy-saving smart safety apparatus for blowing cold and warm air with applying four seasons |
| CN104676802A (en) * | 2015-03-16 | 2015-06-03 | 芜湖凯博实业股份有限公司 | System for supplying indoor humidity and control method thereof |
| CN104776537A (en) * | 2015-03-16 | 2015-07-15 | 芜湖凯博实业股份有限公司 | Indoor moisture supply system and control method thereof |
| KR200483911Y1 (en) * | 2016-01-06 | 2017-07-07 | 황익현 | Air heater having air humidification function |
| CN107152737A (en) * | 2016-03-03 | 2017-09-12 | 武汉海尔电器股份有限公司 | A kind of method and apparatus for controlling based Dehumidification Membranes heating reduction |
-
1999
- 1999-09-28 KR KR1019990041535A patent/KR20010028976A/en not_active Application Discontinuation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101340271B1 (en) * | 2013-06-19 | 2013-12-10 | 김광수 | The energy-saving smart safety apparatus for blowing cold and warm air with applying four seasons |
| WO2014204081A1 (en) * | 2013-06-19 | 2014-12-24 | Kim Kwang Soo | Energy-saving, four-season, smart, and safe cold/hot air blower |
| US10006650B2 (en) | 2013-06-19 | 2018-06-26 | Kwang Soo Kim | Energy-saved smart safety cooling/warming wind apparatus for the four seasons |
| CN104676802A (en) * | 2015-03-16 | 2015-06-03 | 芜湖凯博实业股份有限公司 | System for supplying indoor humidity and control method thereof |
| CN104776537A (en) * | 2015-03-16 | 2015-07-15 | 芜湖凯博实业股份有限公司 | Indoor moisture supply system and control method thereof |
| KR200483911Y1 (en) * | 2016-01-06 | 2017-07-07 | 황익현 | Air heater having air humidification function |
| CN107152737A (en) * | 2016-03-03 | 2017-09-12 | 武汉海尔电器股份有限公司 | A kind of method and apparatus for controlling based Dehumidification Membranes heating reduction |
| CN107152737B (en) * | 2016-03-03 | 2020-05-29 | 武汉海尔电器股份有限公司 | Method and device for controlling heating reduction of dehumidification film |
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