JP4455265B2 - humidifier - Google Patents

humidifier Download PDF

Info

Publication number
JP4455265B2
JP4455265B2 JP2004302680A JP2004302680A JP4455265B2 JP 4455265 B2 JP4455265 B2 JP 4455265B2 JP 2004302680 A JP2004302680 A JP 2004302680A JP 2004302680 A JP2004302680 A JP 2004302680A JP 4455265 B2 JP4455265 B2 JP 4455265B2
Authority
JP
Japan
Prior art keywords
humidity
blower
water
room temperature
humidifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2004302680A
Other languages
Japanese (ja)
Other versions
JP2006112747A (en
Inventor
茂雄 内海
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dainichi Co Ltd
Original Assignee
Dainichi Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dainichi Co Ltd filed Critical Dainichi Co Ltd
Priority to JP2004302680A priority Critical patent/JP4455265B2/en
Publication of JP2006112747A publication Critical patent/JP2006112747A/en
Application granted granted Critical
Publication of JP4455265B2 publication Critical patent/JP4455265B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Air Humidification (AREA)
  • Air Conditioning Control Device (AREA)

Description

本発明は、室内の乾燥を防止するための加湿器に関するものである。   The present invention relates to a humidifier for preventing indoor drying.

従来の加湿器は、図5に示すように51は加湿器の本体であり、この本体の内部には吸水性を有した気化フィルター52に水分を供給する水槽部53と、この水槽部53の水を一定水量に保つための給水タンク54を有する。さらに、55は送風機で室内空気を吸込口56より取り込み気化フィルター52に空気を送風し、本体51上面に設けられた吹出口57から前記気化フィルター52で加湿された加湿空気を室内に放出するものである。   As shown in FIG. 5, the conventional humidifier 51 is a main body of the humidifier. Inside the main body, a water tank 53 for supplying moisture to the vaporization filter 52 having water absorption, and the water tank 53 A water supply tank 54 is provided for keeping the water at a constant amount. Further, 55 is a blower that takes in indoor air from the suction port 56 and blows air to the vaporizing filter 52, and discharges humidified air humidified by the vaporizing filter 52 into the room from an outlet 57 provided on the upper surface of the main body 51. It is.

また、58は室内の温度を検知する室温センサー、同じく59は室内の湿度を検知する湿度センサーである。さらに、送風機55と気化フィルター52の間には送風機55により取り込まれた空気を加熱する加熱部60が設けられている。61は制御手段であり、室温センサー58と湿度センサー59で検知した値を基に送風機55や加熱部60等を制御し加湿量を制御するものである。   Reference numeral 58 denotes a room temperature sensor for detecting the room temperature, and 59 is a humidity sensor for detecting the humidity in the room. Further, a heating unit 60 for heating the air taken in by the blower 55 is provided between the blower 55 and the vaporization filter 52. Reference numeral 61 denotes control means for controlling the blower 55, the heating unit 60, and the like based on the values detected by the room temperature sensor 58 and the humidity sensor 59 to control the humidification amount.

上記構成において、加湿器を運転する場合、先ず給水タンク54に水を入れ、これを本体51に挿入し指定位置に設置する。これにより水槽部53には給水タンク54から一定量の水が流れ出し一定水位の水が溜められる。これによって、気化フィルター52は毛細管現象により水槽部53の水を吸い上げ湿潤する。   In the above configuration, when the humidifier is operated, first, water is put into the water supply tank 54, which is inserted into the main body 51 and installed at a designated position. As a result, a fixed amount of water flows out from the water supply tank 54 into the water tank 53, and a constant level of water is stored. As a result, the vaporization filter 52 sucks and wets the water in the water tank portion 53 by capillary action.

この状態で図示していない運転スイッチを入れると、室内の空気は送風機55により吸込口56から加湿器の本体51内に取り入れられ、室温センサー58と湿度センサー59により室内の温度と湿度が検知される。そして、取り入れられた空気は気化フィルター52と送風機55の間に設けられた加熱部60を通過して加熱される。その後、水槽部53の水により湿潤した気化フィルター52を通過し、温度上昇した空気により多くの湿気を吸収し吹出口57より加湿空気として放出される。   When an operation switch (not shown) is turned on in this state, the indoor air is taken into the main body 51 of the humidifier from the suction port 56 by the blower 55, and the indoor temperature and humidity are detected by the room temperature sensor 58 and the humidity sensor 59. The And the taken-in air passes through the heating part 60 provided between the vaporization filter 52 and the air blower 55, and is heated. Thereafter, the water passes through the vaporization filter 52 wetted with water in the water tank unit 53, absorbs a lot of moisture with the air whose temperature has risen, and is released as humidified air from the outlet 57.

このような加湿運転の中で、室温センサー58と湿度センサー59の検知した室内の温度と湿度に基づき室内の状況を判断して加湿量を決定し、制御手段61により加熱部60の通電率や送風機55の送風量を制御しているのである。   In such a humidification operation, the room condition is determined based on the room temperature and humidity detected by the room temperature sensor 58 and the humidity sensor 59 to determine the humidification amount. The air volume of the blower 55 is controlled.

例えば、検知湿度が設定湿度より小さく、その差が大きい場合には、加熱部60の通電率と送風機55の送風量を多くして加湿量を増やし目標の設定湿度に早く近づける制御が行なわれる。さらに、設定湿度と検知湿度の差が少ない安定領域では、消費電力を低減するため加熱部60の通電率を少なくして送風機55の送風量を多くしたり、騒音を低減するため送風機55の送風量を少なくして加熱部60の通電率を多くすることにより一定の加湿量を確保する制御が行なわれている。   For example, when the detected humidity is smaller than the set humidity and the difference is large, control is performed to increase the energization rate of the heating unit 60 and the blowing amount of the blower 55 to increase the humidification amount and quickly approach the target set humidity. Furthermore, in a stable region where the difference between the set humidity and the detected humidity is small, the energization rate of the heating unit 60 is decreased to reduce power consumption, and the air flow rate of the blower 55 is increased. Control is performed to ensure a certain amount of humidification by decreasing the air volume and increasing the energization rate of the heating unit 60.

特開2003−222361号公報JP 2003-222361 A

一般的に、加湿器では騒音の少ない製品が要求されている。特に設定湿度に室内の湿度が近づいた場合の安定領域では、特に騒音低減の要求が大きい。そこで送風機の送風量を少なくして送風機の騒音を低減し、送風量を少なくしたことによる加湿量の減少分を加熱部の通電率を多くして加湿量を増加させることにより、一定の加湿量を確保しながら加湿器の騒音低減が可能である。   In general, a humidifier is required to have a product with less noise. In particular, there is a great demand for noise reduction in a stable region when indoor humidity approaches the set humidity. Therefore, reducing the blower air volume to reduce the noise of the blower, increasing the energization rate of the heating unit to increase the humidification amount by reducing the amount of humidification caused by reducing the air flow rate, a constant humidification amount It is possible to reduce the noise of the humidifier while ensuring the above.

しかしながら、この安定領域において騒音を低減するため送風機の送風量を少なくして加熱部の通電率を多くした状態で、室内温度が低い場合や急激に室内温度が低下した場合には、加湿器内部で室内温度との差による結露が発生する場合がある。   However, in order to reduce noise in this stable region, when the indoor temperature is low or when the indoor temperature is suddenly lowered with the air flow rate of the blower decreased and the energization rate of the heating unit increased, the inside of the humidifier In some cases, condensation may occur due to differences in room temperature.

つまり、加熱部の通電率を多くすることにより気化フィルターを通過する空気の温度が上昇すると同時に湿度も上昇することになり、室内温度が低い場合には加湿器内部の送風経路や電気部品の収納部で室内温度との差による結露が発生するのである。   In other words, increasing the energization rate of the heating unit increases the temperature of the air passing through the vaporization filter and at the same time increases the humidity. When the room temperature is low, the air passage inside the humidifier and the storage of electrical components are stored. Condensation occurs due to the difference between the room temperature and the room temperature.

その結果、加湿器内部の電気部品に水滴が付着し短絡等が発生したり、または、送風経路以外の場所で結露が発生しないように送風経路のシール性や電気部品の防湿性を高める必要があることから、加湿器の製造コストが上昇するという問題があった。さらに、気化した水分が結露することにより機器外に放出されず、対消費電力当たりの加湿効率も低下してしまうという問題があった。   As a result, it is necessary to improve the sealing performance of the air flow path and the moisture resistance of the electric parts so that water droplets adhere to the electric parts inside the humidifier and short circuit occurs, or condensation does not occur in places other than the air flow path. Therefore, there has been a problem that the manufacturing cost of the humidifier increases. Furthermore, there is a problem in that the vaporized water is not released to the outside due to condensation, and the humidification efficiency per power consumption is also reduced.

本発明は上記課題を解決するためのもので、加湿器内部の結露の発生を防止するとともに騒音の少ない加湿器を提供することを目的とする。   The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a humidifier that prevents the occurrence of dew condensation inside the humidifier and reduces noise.

室内の空気を吸込口から取り込み吹出口に送風する送風機と、室内温度を検知する室温検知手段と、室内湿度を検知する湿度検知手段と、目標湿度を設定する湿度設定手段と、本体の内部に水を貯留する水槽部と、前記水槽部の水を吸水し前記送風機の空気により水を気化する気化フィルターと、前記送風機と気化フィルターの間に設けられた温風用ヒータと、前記水槽部に水を供給する給水タンクとを有する加湿器において、前記湿度設定手段の設定湿度と湿度検知手段の検知湿度の差が所定値以下となると安定領域と判断し、この安定領域において、室温検知手段の検知温度が所定値以下の場合には、温風用ヒータの通電率を制限して送風機の送風量を多くし、室温検知手段の検知温度が所定値以上の場合には温風用ヒータの通電率を多くして送風機の送風量を制限する制御手段を設けたことを特徴とする加湿器に係わるものである。 A blower that takes in indoor air from the inlet and blows it to the outlet, a room temperature detector that detects the room temperature, a humidity detector that detects the room humidity, a humidity setting unit that sets the target humidity, A water tank section for storing water, a vaporization filter that absorbs water in the water tank section and vaporizes the water by the air of the blower, a warm air heater provided between the blower and the vaporization filter, and the water tank section in the humidifier having a water supply tank for supplying water, the difference in detection humidity set humidity and humidity sensing means of said humidity setting unit judges that the predetermined value or less when it comes to the stable region, in this stable region, the room temperature detecting means When the detected temperature is less than the predetermined value, the energization rate of the hot air heater is limited to increase the air flow of the blower. When the detected temperature of the room temperature detecting means is higher than the predetermined value, the hot air heater is energized Many rates Those related to the humidifier, characterized in that a control means for restricting the air blowing amount of the blower by.

本発明によれば、設定湿度と検知湿度の差が所定値以下となる安定領域において、室温検知手段の検知温度により送風機の送風量と温風用ヒータの通電率を制御する制御手段を設けたことにより、加湿器内部での結露の発生を防止するとともに騒音の少ない加湿器となる。   According to the present invention, in the stable region where the difference between the set humidity and the detected humidity is equal to or less than a predetermined value, the control means is provided for controlling the blower amount of the blower and the energization rate of the warm air heater by the detected temperature of the room temperature detecting means. This prevents the occurrence of condensation inside the humidifier and provides a humidifier with less noise.

好適と考える本発明の実施形態を、本発明の作用を示して簡単に説明する。   The preferred embodiment of the present invention will be briefly described by showing the operation of the present invention.

本発明は、湿度設定手段の設定湿度と湿度検知手段の検知湿度の差が所定値以下となると安定領域と判断し、この安定領域において室温検知手段の検知温度により送風機の送風量と温風用ヒータの通電率を制御する制御手段を設けたものである。   In the present invention, when the difference between the set humidity of the humidity setting means and the detected humidity of the humidity detection means is equal to or less than a predetermined value, the stable area is determined. Control means for controlling the energization rate of the heater is provided.

具体的には、制御手段は、安定領域において室内温度が所定値以下の場合には温風用ヒータの通電率を制限して送風機の送風量を多くし、室内温度が所定値以上の場合には温風用ヒータの通電率を多くして送風機の送風量を制限するものである。   Specifically, the control means limits the energization rate of the hot air heater when the room temperature is below a predetermined value in the stable region, and increases the air flow rate of the blower, and when the room temperature is above the predetermined value. Increases the energization rate of the warm air heater to limit the air flow rate of the blower.

つまり、室内温度が低い場合に温風用ヒータの通電率を多くすると気化フィルターを通過する空気の温度が上昇すると同時に湿度も上昇するため、加湿器内部の送風経路や電気部品の収納部で室内温度との差による結露が発生する。そこで、室内温度が低い場合には、温風用ヒータの通電率を少なくして送風機の送風量を多くし室内温度と加湿器内部の温度差を少なくすることにより、一定の加湿量を確保しながら加湿器内部での結露の発生を防止できるのである。   In other words, when the energization rate of the warm air heater is increased when the room temperature is low, the temperature of the air passing through the vaporization filter increases and the humidity also increases. Condensation occurs due to temperature difference. Therefore, when the room temperature is low, a certain amount of humidification is ensured by reducing the energization rate of the warm air heater and increasing the air flow rate of the blower to reduce the temperature difference between the room temperature and the humidifier. However, the occurrence of condensation inside the humidifier can be prevented.

その結果、加湿器内部の電気部品に水滴が付着し短絡等が発生したり、または、送風経路以外の場所で結露が発生しないように送風経路のシール性や電気部品の防湿性を高める必要がなく、加湿器の製造コストの上昇を抑えることができる。さらに、気化した水分が結露することにより機器外に放出されず、対消費電力当たりの加湿効率も低下することがないのである。   As a result, it is necessary to improve the sealing performance of the air flow path and the moisture resistance of the electric parts so that water droplets adhere to the electric parts inside the humidifier and short circuit occurs, or condensation does not occur in places other than the air flow path. And an increase in the manufacturing cost of the humidifier can be suppressed. Furthermore, the vaporized water is not released to the outside due to condensation, and the humidification efficiency per power consumption does not decrease.

一方、通常使用時の室内温度では送風機の送風量を少なくして送風機の騒音を低減し、送風量を少なくしたことによる加湿量の減少分を温風用ヒータの通電率を多くして加湿量を増加させることにより、一定の加湿量を確保しながら送風機の騒音低減が可能となる。   On the other hand, at room temperature during normal use, the air flow of the blower is reduced to reduce the noise of the blower, and the decrease in the humidification amount due to the reduction of the airflow amount is increased by increasing the energization rate of the hot air heater. By increasing the value, it is possible to reduce the noise of the blower while ensuring a certain amount of humidification.

以下本発明の一実施例を図面により説明する。   An embodiment of the present invention will be described below with reference to the drawings.

図1より、1は加湿器の本体、2は本体1の上部に位置し加湿器の運転を制御するための操作パネルで、この操作パネル2の下部、つまり本体1の側面には本体1内で加湿された空気を室内に放出ための吹出口3を設けている。4は室内の空気を本体内部に取り入れるための吸込口で、この吸込口4には図3に示すように室内温度を検知する室温検知手段5と、同じく室内湿度を検知する湿度検知手段6を設けている。   From FIG. 1, 1 is a main body of the humidifier, 2 is an operation panel located at the upper part of the main body 1 for controlling the operation of the humidifier. An air outlet 3 is provided for releasing the air humidified in step 4 into the room. 4 is a suction port for taking indoor air into the main body. The suction port 4 has a room temperature detection means 5 for detecting the room temperature and a humidity detection means 6 for detecting the room humidity as shown in FIG. Provided.

図2より、7は図3に示す給水タンク8から供給されて水を一定水量貯える水槽部、9は水槽部7内に配置され水槽部7の水を吸水して湿潤している気化フィルターである。さらに、10は図3に示すように室内空気を吸込口4から取り込み湿潤している気化フィルター9を通過させ加湿した空気として吹出口3より室内に放出する送風機である。11は送風機10と気化フィルター9の間に配置され送風機10によって吸込口4から取り込まれた空気を加熱する温風用ヒータである。   From FIG. 2, 7 is a water tank part that is supplied from the water supply tank 8 shown in FIG. 3 and stores a constant amount of water, and 9 is a vaporization filter that is disposed in the water tank part 7 and absorbs and wets the water in the water tank part 7. is there. Further, as shown in FIG. 3, reference numeral 10 denotes a blower that takes in indoor air from the suction port 4 and passes it through a humidified vaporizing filter 9 and discharges it into the room as humidified air from the outlet 3. Reference numeral 11 denotes a warm air heater which is disposed between the blower 10 and the vaporization filter 9 and heats the air taken in from the suction port 4 by the blower 10.

図4は制御装置の構成を示すブロック図であり、12はマイクロコンピュータ(制御手段)(以下、マイコンと記す)であり、このマイコン12の入力側には、操作パネル2に配置した運転スイッチや湿度設定スイッチ13(湿度設定手段)からなる操作キー14が接続されている他、吸込口4の近傍に設けられた室温検知手段5や湿度検知手段6も接続されている。また、マイコン12の出力側には、操作パネル2の表示器15や送風機10、温風用ヒータ11等が接続されている。   FIG. 4 is a block diagram showing the configuration of the control device. Reference numeral 12 denotes a microcomputer (control means) (hereinafter referred to as a microcomputer). On the input side of the microcomputer 12, operation switches arranged on the operation panel 2 In addition to an operation key 14 comprising a humidity setting switch 13 (humidity setting means), a room temperature detection means 5 and a humidity detection means 6 provided in the vicinity of the suction port 4 are also connected. Further, the display 15 of the operation panel 2, the blower 10, the warm air heater 11 and the like are connected to the output side of the microcomputer 12.

以上の構成における動作を説明する。加湿器を運転する場合、先ず給水タンク8に水を入れ、これを本体1に挿入し指定位置に設置する。これにより水槽部7には給水タンク8から一定量の水が流れ出し一定水位の水が貯えられる。その結果、水槽部7に設置されている気化フィルター9は毛細管現象により水槽部7の水を吸い上げ湿潤する。   The operation in the above configuration will be described. When the humidifier is operated, first, water is put into the water supply tank 8, and this is inserted into the main body 1 and installed at a designated position. As a result, a fixed amount of water flows from the water supply tank 8 into the water tank section 7 and water at a constant water level is stored. As a result, the vaporization filter 9 installed in the water tank unit 7 sucks and wets the water in the water tank unit 7 by capillary action.

この状態で操作パネル2の運転スイッチを入れ、さらに湿度設定スイッチ13にて目標とする湿度を選択すると、送風機10が始動して室内の空気は吸込口4から加湿器の本体1内に取り入れられる。このとき、吸込口4の近傍に設けられている室温検知手段5と湿度検知手段6により室内の温度と湿度が検知され、その情報がマイコン12に送られる。   When the operation switch of the operation panel 2 is turned on in this state and the target humidity is selected by the humidity setting switch 13, the blower 10 is started and the indoor air is taken into the main body 1 of the humidifier from the suction port 4. . At this time, the room temperature detecting means 5 and the humidity detecting means 6 provided in the vicinity of the suction port 4 detect the indoor temperature and humidity, and the information is sent to the microcomputer 12.

マイコン12内部では湿度設定スイッチ13により設定された設定湿度と湿度検知手段6が検知した検知湿度の差を算出し、この差が所定値(本実施例では−3%から+3%)以上であれば予め設定した送風機10の送風量と温風用ヒータ11の通電率により加湿運転を行なう。そして、設定湿度と検知湿度の差が所定値以下となると安定領域と判断して加湿量を減少させる制御に移行する。尚、本実施例では設定湿度と検知湿度の差の所定値を−3%から+3%としたが、本実施例に限定されるものではない。   In the microcomputer 12, the difference between the set humidity set by the humidity setting switch 13 and the detected humidity detected by the humidity detecting means 6 is calculated, and this difference is equal to or greater than a predetermined value (-3% to + 3% in this embodiment). For example, the humidification operation is performed based on the preset air flow rate of the blower 10 and the energization rate of the warm air heater 11. Then, when the difference between the set humidity and the detected humidity is equal to or less than a predetermined value, it is determined that the area is a stable region, and the control proceeds to control for reducing the humidification amount. In the present embodiment, the predetermined value of the difference between the set humidity and the detected humidity is changed from -3% to + 3%, but is not limited to the present embodiment.

安定領域においては、マイコン12は室温検知手段5の検知した室内温度が所定値(本実施例では15℃)以下の場合には、温風用ヒータ11の通電率を制限して送風機10の送風量を多くし、逆に、室内温度が所定値(15℃)以上の場合には温風用ヒータ11の通電率を多くして送風機10の送風量を制限する制御を行なう。   In the stable region, when the room temperature detected by the room temperature detecting means 5 is equal to or lower than a predetermined value (15 ° C. in this embodiment), the microcomputer 12 restricts the energization rate of the hot air heater 11 and supplies the blower 10. On the contrary, when the room temperature is equal to or higher than a predetermined value (15 ° C.), the energization rate of the hot air heater 11 is increased to control the air flow of the blower 10.

つまり、室内温度が低い場合(15℃以下)に温風用ヒータ11の通電率を多くすると気化フィルター9を通過する空気の温度が上昇すると同時に湿度も上昇するため、加湿器内部の送風経路や電気部品の収納部で室内温度との差による結露が発生する場合がある。そこで、室内温度が低い場合(15℃以下)には、温風用ヒータ11の通電率を少なくして送風機10の送風量を多くし室内温度と加湿器内部の温度差を少なくすることにより、一定の加湿量を確保しながら加湿器内部での結露の発生を抑えるのである。   That is, if the energization rate of the warm air heater 11 is increased when the room temperature is low (15 ° C. or less), the temperature of the air passing through the vaporizing filter 9 rises at the same time as the humidity rises. Condensation may occur in the electrical component storage due to the difference from the room temperature. Therefore, when the room temperature is low (15 ° C. or less), the energization rate of the heater 11 for hot air is decreased to increase the amount of air blown from the blower 10 to reduce the temperature difference between the room temperature and the humidifier. It suppresses the occurrence of condensation within the humidifier while ensuring a certain amount of humidification.

一方、通常使用時の室内温度(15℃以上)では、送風機10の送風量を少なくして送風機10の騒音を低下させると同時に送風量を少なくしたことによる加湿量の減少分を温風用ヒータ11の通電率を多くして加湿量を増加させることにより、一定の加湿量を確保しながら送風機10の騒音を低減するのである。   On the other hand, at a room temperature (15 ° C. or higher) during normal use, the amount of humidification due to the decrease in the amount of air blown at the same time as the amount of air blown by the air blower 10 is reduced to reduce the amount of humidification. By increasing the energization rate of 11 and increasing the humidification amount, the noise of the blower 10 is reduced while ensuring a constant humidification amount.

したがって、本発明の加湿器の制御手段12は、設定湿度と検知湿度の差が所定値以下となる安定領域において、室内の検知温度により送風機10の送風量と温風用ヒータ11の通電率を制御するので、加湿器内部での結露の発生を防止するとともに騒音の少ない加湿器となるのである。   Therefore, the control means 12 of the humidifier according to the present invention controls the air flow rate of the blower 10 and the energization rate of the hot air heater 11 according to the detected indoor temperature in a stable region where the difference between the set humidity and the detected humidity is a predetermined value or less. Since it is controlled, it is possible to prevent the occurrence of dew condensation inside the humidifier and to produce a humidifier with less noise.

その結果、加湿器内部の電気部品に水滴が付着し短絡等が発生したり、または、送風経路以外の場所で結露が発生しないように送風経路のシール性や電気部品の防湿性を高める必要がなく、加湿器の製造コストの上昇を抑えることができるのである。さらに、気化した水分が結露することにより機器外に放出されず、対消費電力当たりの加湿効率も低下することがないのである。   As a result, it is necessary to improve the sealing performance of the air flow path and the moisture resistance of the electric parts so that water droplets adhere to the electric parts inside the humidifier and short circuit occurs, or condensation does not occur in places other than the air flow path. Therefore, an increase in the manufacturing cost of the humidifier can be suppressed. Furthermore, the vaporized water is not released to the outside due to condensation, and the humidification efficiency per power consumption does not decrease.

尚、本実施例では室内温度の所定値を15℃としたが、本実施例に限定されるものではなく、送風機10や温風用ヒータ11の能力及び送風経路の構造により室内温度の所定値を適宜決定すれば良い。   In this embodiment, the predetermined value of the indoor temperature is 15 ° C., but the present invention is not limited to this embodiment, and the predetermined value of the indoor temperature is determined by the capabilities of the blower 10 and the heater 11 for hot air and the structure of the air flow path. May be determined as appropriate.

本発明の実施例の加湿器を示す傾視図である。It is a perspective view which shows the humidifier of the Example of this invention. 本発明の実施例の加湿器を示す縦断面図である。It is a longitudinal cross-sectional view which shows the humidifier of the Example of this invention. 図2におけるA−A断面図である。It is AA sectional drawing in FIG. 本発明の実施例の制御装置のブロック図である。It is a block diagram of the control apparatus of the Example of this invention. 従来の加湿器を示す概略断面図である。It is a schematic sectional drawing which shows the conventional humidifier.

符号の説明Explanation of symbols

3 吹出口
4 吸込口
5 室温検知手段
6 湿度検知手段
7 水槽部
8 給水タンク
9 気化フィルター
10 送風機
11 温風用ヒータ
12 マイコン(制御手段)
13 湿度設定スイッチ(湿度設定手段)
DESCRIPTION OF SYMBOLS 3 Outlet 4 Suction port 5 Room temperature detection means 6 Humidity detection means 7 Water tank part 8 Water supply tank 9 Vaporization filter 10 Blower 11 Heater for warm air 12 Microcomputer (control means)
13 Humidity setting switch (humidity setting means)

Claims (1)

室内の空気を吸込口から取り込み吹出口に送風する送風機と、室内温度を検知する室温検知手段と、室内湿度を検知する湿度検知手段と、目標湿度を設定する湿度設定手段と、本体の内部に水を貯留する水槽部と、前記水槽部の水を吸水し前記送風機の空気により水を気化する気化フィルターと、前記送風機と気化フィルターの間に設けられた温風用ヒータと、前記水槽部に水を供給する給水タンクとを有する加湿器において、前記湿度設定手段の設定湿度と湿度検知手段の検知湿度の差が所定値以下となると安定領域と判断し、この安定領域において、室温検知手段の検知温度が所定値以下の場合には、温風用ヒータの通電率を制限して送風機の送風量を多くし、室温検知手段の検知温度が所定値以上の場合には温風用ヒータの通電率を多くして送風機の送風量を制限する制御手段を設けたことを特徴とする加湿器。 A blower that takes in indoor air from the inlet and blows it to the outlet, a room temperature detector that detects the room temperature, a humidity detector that detects the room humidity, a humidity setting unit that sets the target humidity, A water tank section for storing water, a vaporization filter that absorbs water in the water tank section and vaporizes the water by the air of the blower, a warm air heater provided between the blower and the vaporization filter, and the water tank section in the humidifier having a water supply tank for supplying water, the difference in detection humidity set humidity and humidity sensing means of said humidity setting unit judges that the predetermined value or less when it comes to the stable region, in this stable region, the room temperature detecting means When the detected temperature is less than the predetermined value, the energization rate of the hot air heater is limited to increase the air flow of the blower. When the detected temperature of the room temperature detecting means is higher than the predetermined value, the hot air heater is energized Many rates Humidifier, characterized in that a control means for restricting the air blowing amount of the blower by.
JP2004302680A 2004-10-18 2004-10-18 humidifier Active JP4455265B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004302680A JP4455265B2 (en) 2004-10-18 2004-10-18 humidifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004302680A JP4455265B2 (en) 2004-10-18 2004-10-18 humidifier

Publications (2)

Publication Number Publication Date
JP2006112747A JP2006112747A (en) 2006-04-27
JP4455265B2 true JP4455265B2 (en) 2010-04-21

Family

ID=36381405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004302680A Active JP4455265B2 (en) 2004-10-18 2004-10-18 humidifier

Country Status (1)

Country Link
JP (1) JP4455265B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110513803A (en) * 2018-05-21 2019-11-29 深圳市科曼医疗设备有限公司 Humidifier

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5022749B2 (en) * 2007-03-28 2012-09-12 ダイニチ工業株式会社 Humidifier
US9802022B2 (en) * 2008-03-06 2017-10-31 Resmed Limited Humidification of respiratory gases
JP5716166B2 (en) * 2011-11-07 2015-05-13 パナソニックIpマネジメント株式会社 Humidifier and humidifying hot air fan equipped with the same
CN106801978B (en) * 2017-01-18 2019-03-15 珠海格力电器股份有限公司 Radiate the guard method of class humidifier, device and radiation class humidifier
JP6847790B2 (en) * 2017-08-28 2021-03-24 ダイニチ工業株式会社 Humidifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110513803A (en) * 2018-05-21 2019-11-29 深圳市科曼医疗设备有限公司 Humidifier
CN110513803B (en) * 2018-05-21 2020-09-29 深圳市科曼医疗设备有限公司 Humidifier

Also Published As

Publication number Publication date
JP2006112747A (en) 2006-04-27

Similar Documents

Publication Publication Date Title
JP4478464B2 (en) Humidifier
TWI651496B (en) Temperature-based adaptive dehumidification sysyem
JP5026184B2 (en) Humidifier
JP4455265B2 (en) humidifier
JP5102714B2 (en) humidifier
CN116615625A (en) Evaporation type humidifier
JP6847790B2 (en) Humidifier
JP2001116303A (en) Humidifier
JP2008215633A (en) Air conditioner
JP2009063251A (en) Ventilation system
JP2006170460A (en) Humidifier
JP5863619B2 (en) Air conditioner
JP4530994B2 (en) Humidifier
JP2006112748A (en) Humidifier
JP3021732B2 (en) Humidification control device for air conditioner
JP3497738B2 (en) humidifier
JP2005098630A (en) Humidifier
JP5992786B2 (en) Humidifier, humidified air cleaner, dehumidifier
JP4472493B2 (en) Vaporizing humidifier
KR20220141696A (en) Humidifying system and method for fuel cell electric vehicle
JP4684756B2 (en) humidifier
JP5126202B2 (en) Air conditioner
JP2008267759A (en) Humidifier
JP2012072945A (en) Humidification device
JP4036563B2 (en) Constant temperature and humidity air supply device

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20070823

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20090806

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20090901

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090908

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20100202

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20100203

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130212

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4455265

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140212

Year of fee payment: 4

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150212

Year of fee payment: 5

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250