JP2002048468A - Bathroom drying system - Google Patents
Bathroom drying systemInfo
- Publication number
- JP2002048468A JP2002048468A JP2000231186A JP2000231186A JP2002048468A JP 2002048468 A JP2002048468 A JP 2002048468A JP 2000231186 A JP2000231186 A JP 2000231186A JP 2000231186 A JP2000231186 A JP 2000231186A JP 2002048468 A JP2002048468 A JP 2002048468A
- Authority
- JP
- Japan
- Prior art keywords
- bathroom
- air
- temperature
- set value
- fan
- 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.)
- Pending
Links
Landscapes
- Central Heating Systems (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Ventilation (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、浴室内に温風発生
源を取り付けることにより、この温風発生源で浴室内空
気を加温して浴室内の暖房を行ったり、加温された空気
で浴室内に吊るした衣類の乾燥を行ったり、浴室の壁や
天井、洗い場等の乾燥も行うことが出来る浴室乾燥シス
テムに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of heating a bathroom by heating a room air with the hot air source by installing a hot air source in the bathroom. The present invention relates to a bathroom drying system capable of drying clothes suspended in a bathroom and drying a wall, a ceiling, a washing place, and the like of the bathroom.
【０００２】[0002]
【従来の技術】従来のこの種浴室乾燥システムの場合
は、上記温風発生源に併せて換気ファン（ダクト）が設
けられていて、浴室内において発生した湿気を屋外に排
出する構成となっており、前記温風発生源の循環ファン
と換気ファンは定数回転方式となっている。2. Description of the Related Art In a conventional bathroom drying system of this type, a ventilation fan (duct) is provided in combination with the above-mentioned hot air generating source, so that moisture generated in the bathroom is discharged outside. In addition, the circulation fan and the ventilation fan of the hot air generation source are of a constant rotation type.
【０００３】このため、例えば衣類乾燥時に、衣類の量
が多く、多量の湿気が発生したような場合には、換気風
量が不足して浴室内の湿気が排出されにくくなり、浴室
内の温度が高くなりにくくなる。一方、衣類の量が少な
い場合には、過剰の換気となって熱ロスが多くなる。こ
のように、従来の浴室乾燥システムにおいては、衣類の
量に応じて最も良い状態で浴室乾燥ができない場合が多
くあった。For this reason, for example, when the amount of clothes is large and a large amount of moisture is generated at the time of drying the clothes, the amount of ventilation air is insufficient and the moisture in the bathroom is hardly discharged, and the temperature in the bathroom becomes low. It is hard to be high. On the other hand, when the amount of clothing is small, excessive ventilation results in increased heat loss. Thus, in the conventional bathroom drying system, the bathroom cannot be dried in the best condition depending on the amount of clothes in many cases.
【０００４】そこで、このような問題の解消策として、
特開平１１−２１６２９９号公報には、換気ファンを強
・弱に切り換え可能に構成し、運転開始から一定時間、
つまり立ち上り時には換気ファンを強運転で行い、その
後弱運転に切り換えるという制御方法が開示されてい
る。しかし、この制御方法は、衣類の量つまり湿気量を
考慮せず、時間だけに着目しているため、衣類の量（湿
気量）が少ない場合には、換気量が多くなり過ぎて熱ロ
スが多く、省エネ的でないと共に、室温の上昇がかえっ
て遅れると云う問題が発生する。[0004] To solve such a problem,
Japanese Patent Application Laid-Open No. H11-216299 discloses that a ventilation fan can be switched between high and low,
That is, there is disclosed a control method in which the ventilation fan is operated in the strong operation at the time of startup and then switched to the weak operation. However, this control method does not consider the amount of clothes, that is, the amount of moisture, and focuses on only the time. Therefore, when the amount of clothes (the amount of moisture) is small, the amount of ventilation becomes too large and heat loss occurs. There are many problems that they are not energy-saving and that the rise of the room temperature is rather delayed.
【０００５】また特開平１０−３０５１９１号公報に
は、浴室に連通されている部屋に設置された温度センサ
及び湿度センサから、温・湿度検知データが浴室換気乾
燥機に搭載されているマイクロコンピュータに入力し、
一定時間毎に検知データから平均温・湿度を計算して記
憶を更新し、浴室換気乾燥機の衣類乾燥機能を動作させ
る時には、マイクロコンピュータで一定時間毎に計算さ
れ記憶が更新されている前記平均温・湿度と、予め設定
された平均温・湿度毎の必要な換気量情報とを比較し、
必要な換気量が得られるよう、浴室換気乾燥機の排気用
送風機の回転数を制御すると云う運転方式が開示されて
いる。しかし、この運転方式は、換気風量を制御するの
みで、浴室内の循環風量を制御していないため、効率的
な乾燥ができないと共に、この運転方式は、前回の記憶
値を参考にして今回の制御値を演算しながら換気風量を
制御するため、制御が複雑になる。Japanese Patent Laid-Open Publication No. Hei 10-305191 discloses that a temperature / humidity detection data from a temperature sensor and a humidity sensor installed in a room connected to a bathroom is transmitted to a microcomputer mounted in a bathroom ventilation dryer. type in,
The average temperature / humidity is calculated from the detected data at regular intervals and the memory is updated.When the clothes drying function of the bathroom ventilation dryer is operated, the microcomputer calculates and updates the average at regular intervals and updates the memory. Compare the temperature and humidity with the required ventilation volume information for each preset average temperature and humidity,
An operation method is disclosed in which the number of revolutions of an exhaust blower of a bathroom ventilation dryer is controlled so that a required amount of ventilation is obtained. However, this operation method only controls the ventilation air volume and does not control the circulating air volume in the bathroom, so efficient drying cannot be performed. Controlling the ventilation air volume while calculating the control value complicates the control.
【０００６】また、特開平１０−２２５５９８号公報に
は、浴室内の温度及び湿度が衣類乾燥に最適条件となる
ように換気量を制御する際に、浴室内空気の温度及び湿
度、上記換気手段によって浴室内へ流入する空気の温度
及び湿度、ならびに、浴室内の衣類設置位置での風速を
測定し、これらの測定値及び浴室の気積から換気量に対
応した換気手段作動時の浴室内の温度及び湿度を導出
し、導出された浴室内の温度及び湿度と測定された風速
とを用いて、乾燥量が最大となる代用値（Ｄ）を求める
制御方式が開示されている。しかし、この方式は、換気
風量の制御を行うのみで、循環風量を制御していないた
めに、効率的、経済的な乾燥運転とはなっていない。Japanese Patent Application Laid-Open No. Hei 10-225598 discloses that the temperature and humidity of the air in the bathroom and the ventilation means are controlled when the amount of ventilation is controlled so that the temperature and humidity in the bathroom are optimal for drying clothes. The temperature and humidity of the air flowing into the bathroom, and the wind speed at the clothing installation position in the bathroom are measured, and the measured value and the air volume in the bathroom are used to operate the ventilation means corresponding to the amount of ventilation. A control method is disclosed in which temperature and humidity are derived, and a substitute value (D) that maximizes the amount of drying is obtained using the derived temperature and humidity in the bathroom and the measured wind speed. However, this method only controls the ventilation air volume and does not control the circulating air volume, so that it is not an efficient and economical drying operation.
【０００７】また、特開平１１−７６６７８号公報に
は、浴室内の乾燥対象物の水分量を検出する水分量検出
手段（質量検出器）を備え、水分量検出手段（質量検出
器）の出力に応じて、浴室衣類乾燥装置の循環手段（循
環用送風器）および加熱手段（電気ヒータ）および湿度
調節手段（換気用送風器）の中の少なくとも１つを制御
する制御方式が開示されている。しかし、この方式は加
熱手段又は換気ファンの何れか一方を浴室内の湿度量に
応じて制御する方式のため、乾燥温度（室温）が無視さ
れており、衣類の量に応じて効率的、経済的な乾燥運転
を行う構成とはなっていない。Japanese Unexamined Patent Application Publication No. 11-76678 has a water content detecting means (mass detector) for detecting the water content of an object to be dried in a bathroom, and an output of the water content detecting means (mass detector). Accordingly, a control method for controlling at least one of a circulating means (circulating blower), a heating means (electric heater), and a humidity adjusting means (ventilating blower) of the bathroom clothing drying apparatus is disclosed. . However, since this method controls either the heating means or the ventilation fan according to the amount of humidity in the bathroom, the drying temperature (room temperature) is ignored, and the method is efficient and economical according to the amount of clothing. It is not configured to perform a typical drying operation.
【０００８】[0008]
【発明が解決しようとする課題】本発明の目的は、特に
浴室内において衣類乾燥を行う場合に、効率的、経済的
な乾燥運転を行うことができる浴室乾燥システムを提供
することが目的である。SUMMARY OF THE INVENTION An object of the present invention is to provide a bathroom drying system capable of performing an efficient and economical drying operation, particularly when drying clothes in a bathroom. .
【０００９】[0009]
【課題を解決するための手段】上記目的を達成するた
め、請求項１に記載の発明においては、浴室乾燥システ
ムにおいて、温風発生手段と、浴室内から循環ファンに
より吸引した空気を前記温風発生手段により加熱して再
び浴室内に送風する温風循環手段と、浴室内の空気を換
気ファンにより屋外に排出する換気手段と、から成る浴
室乾燥システムにおいて、浴室内空気の温度を検出する
温度センサを設けると共に前記換気ファンの回転数を制
御自在に構成したこと、前記温度センサで検出される浴
室内空気の温度が設定値よりも高い場合には、前記換気
ファンの回転数を増して換気風量を増大させることによ
り浴室内の空気の温度が設定温度に近づくように制御
し、浴室内空気の温度が設定値よりも低い場合には、前
記換気ファンの回転数を減少させることにより換気風量
を減らして浴室内の空気の温度が設定値に近づくように
自動制御する制御回路を設けたこと、を特徴とするもの
である。In order to achieve the above object, according to the present invention, in a bathroom drying system, a hot air generating means and air sucked from a bathroom by a circulating fan are supplied to the hot air. The temperature for detecting the temperature of the air in a bathroom in a bathroom drying system comprising: a hot air circulation unit that is heated by the generation unit and blows the air into the bathroom again; and a ventilation unit that discharges the air in the bathroom to the outside with a ventilation fan. A sensor is provided and the rotation speed of the ventilation fan is configured to be freely controllable. If the temperature of the bathroom air detected by the temperature sensor is higher than a set value, the rotation speed of the ventilation fan is increased to increase the ventilation. The temperature of the air in the bathroom is controlled to approach the set temperature by increasing the air volume, and when the temperature of the air in the bathroom is lower than the set value, the rotation speed of the ventilation fan is controlled. The temperature of the air in the bathroom by reducing the ventilation power by reducing is provided a control circuit for automatically controlled so as to approach the set point, and is characterized in.
【００１０】更に、請求項２に記載の発明においては、
浴室乾燥システムにおいて、温風発生手段と、浴室内か
ら循環ファンにより吸引した空気を前記温風発生手段に
より加熱して再び浴室内に送風する温風循環手段と、浴
室内の空気を換気ファンにより屋外に排出する換気手段
と、前記温風循環手段に温水又は電気ヒータで熱量を供
給する熱量供給手段と、から成る浴室乾燥システムにお
いて、浴室内空気の温度を検出する温度センサを設けた
こと、前記温度センサで検出される浴室内空気の温度が
設定値よりも高い場合には、前記熱量供給手段を制御し
て投入熱量を減少方向に制御して浴室内空気の温度が設
定温度に近づくように制御し、浴室内空気の温度が設定
値よりも低い場合には、前記熱量供給手段を制御して投
入熱量を増大方向に制御して浴室内空気の温度が設定値
に近づくように自動制御する制御回路を設けたこと、を
特徴とするものである。Further, in the invention according to claim 2,
In a bathroom drying system, a warm air generating means, a warm air circulating means for heating air sucked from a bathroom by a circulation fan by the warm air generating means and sending the air into the bathroom again, and a ventilation fan for air in the bathroom. In a bathroom drying system including ventilation means for discharging to the outside and calorie supply means for supplying calorie to the warm air circulation means with hot water or an electric heater, a temperature sensor for detecting a temperature of air in the bathroom is provided. When the temperature of the bathroom air detected by the temperature sensor is higher than a set value, the amount of heat input is controlled in a decreasing direction by controlling the calorie supply means so that the temperature of the bathroom air approaches the set temperature. When the temperature of the bathroom air is lower than the set value, the heat amount supply means is controlled to control the input heat amount in the increasing direction so that the temperature of the bathroom air approaches the set value. By providing a control circuit for controlling, and is characterized in.
【００１１】更に、請求項３に記載の発明においては、
浴室乾燥システムにおいて、温風発生手段と、浴室内か
ら循環ファンにより吸引した空気を前記温風発生手段に
より加熱して再び浴室内に送風する温風循環手段と、浴
室内の空気を換気ファンにより屋外に排出する換気手段
と、前記温風循環手段に温水又は電気ヒータで熱量を供
給する熱量供給手段と、から成る浴室乾燥システムにお
いて、浴室内空気の温度を検出する温度センサを設ける
と共に前記循環ファンの回転数を可変に構成したこと、
前記温度センサで検出される浴室内空気の温度が設定値
よりも高い場合には、前記熱量供給手段を制御して投入
熱量を減少方向に制御し、併せて循環ファンの回転数を
減少させる方向に制御して浴室内空気の温度が設定温度
に近づくように制御し、浴室内空気の温度が設定値より
も低い場合には、前記熱量供給手段を制御して投入熱量
を増大方向に制御し、併せて循環ファンの回転数を増大
する方向に制御することにより浴室内空気温度が設定値
に近づくように自動制御する制御回路を設けたこと、を
特徴とするものである。Further, in the invention according to claim 3,
In a bathroom drying system, a warm air generating means, a warm air circulating means for heating air sucked from a bathroom by a circulation fan by the warm air generating means and sending the air into the bathroom again, and a ventilation fan for air in the bathroom. In a bathroom drying system, comprising: a ventilation means for discharging air to the outside; and a calorie supply means for supplying heat to the hot air circulation means with hot water or an electric heater, a temperature sensor for detecting a temperature of air in the bathroom is provided, and the circulation is performed. Variable fan speed,
When the temperature of the bathroom air detected by the temperature sensor is higher than a set value, the control unit controls the heat amount supply unit to control the input heat amount in a decreasing direction, and also reduces the rotation speed of the circulation fan. To control the temperature of the bathroom air to approach the set temperature, and when the temperature of the bathroom air is lower than the set value, control the heat amount supply means to control the input heat amount in an increasing direction. In addition, a control circuit is provided for automatically controlling the air temperature in the bathroom to approach a set value by controlling the rotation speed of the circulation fan to increase.
【００１２】更に、請求項４に記載の発明においては、
浴室乾燥システムにおいて、温風発生手段と、浴室内か
ら循環ファンにより吸引した空気を前記温風発生手段に
より加熱して再び浴室内に送風する温風循環手段と、浴
室内の空気を換気ファンにより屋外に排出する換気手段
と、前記温風循環手段に温水又は電気ヒータで熱量を供
給する熱量供給手段と、から成る浴室乾燥システムにお
いて、浴室内空気の温度を検出する温度センサを設ける
と共に、前記換気ファンの回転数を可変に構成したこ
と、前記温度センサで検出される浴室内空気の温度が設
定値よりも高い場合には、前記熱量供給手段を制御して
投入熱量を減少方向に制御すると共に前記換気ファンの
回転数を増大方向に制御して浴室内空気の温度が設定温
度に近づくように制御し、浴室内空気の温度が設定値よ
りも低い場合には、前記熱量供給手段を制御して投入熱
量を増大方向に制御すると共に前記換気ファンの回転数
を減少方向に制御して浴室内空気の温度が設定値に近づ
くように自動制御する制御回路を設けたこと、を特徴と
するものである。Further, in the invention according to claim 4,
In a bathroom drying system, a warm air generating means, a warm air circulating means for heating air sucked from a bathroom by a circulation fan by the warm air generating means and sending the air into the bathroom again, and a ventilation fan for air in the bathroom. In a bathroom drying system, comprising: a ventilation unit that discharges air to the outside; and a calorie supply unit that supplies heat to the hot air circulation unit with hot water or an electric heater, a temperature sensor that detects a temperature of bathroom air is provided. When the number of rotations of the ventilation fan is configured to be variable and the temperature of the bathroom air detected by the temperature sensor is higher than a set value, the heat amount supply means is controlled to control the input heat amount in a decreasing direction. Along with controlling the rotation speed of the ventilation fan in the increasing direction so that the temperature of the bathroom air approaches the set temperature, and when the temperature of the bathroom air is lower than the set value, A control circuit is provided for controlling the heat amount supply means to control the input heat amount in the increasing direction and controlling the rotation speed of the ventilation fan in the decreasing direction to automatically control the temperature of the bathroom air to approach the set value. That is, it is characterized.
【００１３】更に、請求項５に記載の発明においては、
浴室乾燥システムにおいて、温風発生手段と、浴室内か
ら循環ファンにより吸引した空気を前記温風発生手段に
より加熱して再び浴室内に送風する温風循環手段と、浴
室内の空気を換気ファンにより屋外に排出する換気手段
と、前記温風循環手段に温水又は電気ヒータで熱量を供
給する熱量供給手段と、から成る浴室乾燥システムにお
いて、前記循環ファン及び換気ファンの回転数を可変に
構成すると共に浴室内空気の温度を検出する温度センサ
を設けたこと、前記温度センサで検出される浴室内空気
の温度が設定値よりも高い場合には、循環ファンの回転
数を減少させ、換気ファンの回転数を増大させ、併せて
前記熱量供給手段を制御して投入熱量を減少方向に制御
して浴室内空気の温度が設定温度に近づくように制御
し、浴室内空気の温度が設定値よりも低い場合には、前
記循環ファンの回転数を増大させ、換気ファンの回転数
を減少させ、併せて前記熱量供給手段を制御して投入熱
量を増大方向に制御して浴室内空気の温度が設定値に近
づくように自動制御する制御回路を設けたこと、を特徴
とするものである。Further, in the invention according to claim 5,
In a bathroom drying system, a warm air generating means, a warm air circulating means for heating air sucked from a bathroom by a circulation fan by the warm air generating means and sending the air into the bathroom again, and a ventilation fan for air in the bathroom. In a bathroom drying system including ventilation means for discharging outdoors and calorie supply means for supplying heat to the hot air circulation means with hot water or an electric heater, the number of rotations of the circulation fan and the ventilation fan is variably configured. A temperature sensor for detecting the temperature of the air in the bathroom is provided, and when the temperature of the air in the bathroom detected by the temperature sensor is higher than a set value, the rotation speed of the circulation fan is reduced, and the rotation of the ventilation fan is reduced. The temperature of the bathroom air is controlled so that the temperature of the bathroom air approaches the set temperature by controlling the heat amount supply means in the decreasing direction by controlling the heat amount supply means. Is lower than the set value, the rotation speed of the circulating fan is increased, the rotation speed of the ventilation fan is reduced, and the amount of heat input is controlled in the increasing direction by controlling the heat amount supply means. A control circuit for automatically controlling the temperature of the air so as to approach the set value is provided.
【００１４】[0014]
【実施例】図１は請求項１〜５に記載した本発明を実施
した浴室乾燥システムを示すものである。この図１にお
いて、１は浴室、２はこの浴室１の天井に据え付けられ
た温風発生手段であって、この温風発生手段２は、内部
に熱交換器３が組み込まれていると共に、浴室１内に開
口した吸込口４と、吹出口５を備え、更にこの吸込口４
から吸い込んだ空気を熱交換器３を経由して吹出口５か
ら浴室１内に送風する循環ファン６が組み込まれてい
る。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 shows a bathroom drying system embodying the present invention described in claims 1 to 5. In FIG. 1, 1 is a bathroom, 2 is a hot air generating means installed on the ceiling of the bathroom 1, and the hot air generating means 2 has a heat exchanger 3 incorporated therein and a bathroom. 1 is provided with a suction port 4 opened in
A circulating fan 6 that blows air sucked in from the air outlet 5 into the bathroom 1 via the heat exchanger 3 is incorporated.
【００１５】７は前記熱交換器２内に循環パイプ８、８
ａを経由して温水を循環させるための熱源機であって、
この熱源機７内にはＯＮ、ＯＦＦ式の温水弁が組み込ま
れていて、熱交換器３内に循環する温水を制御すること
により、浴室１内に投入する時間当りの熱量を制御する
ことができる。９は換気ダクト、１０は換気ファンであ
って、浴室１内の湿気は換気ファン１０で換気口１１か
ら吸引されて屋外に排出される。Reference numeral 7 denotes circulation pipes 8 and 8 in the heat exchanger 2.
a heat source device for circulating hot water via a
An ON / OFF type hot water valve is incorporated in the heat source unit 7, and by controlling the hot water circulating in the heat exchanger 3, it is possible to control the amount of heat per hour injected into the bathroom 1. it can. Reference numeral 9 denotes a ventilation duct, and reference numeral 10 denotes a ventilation fan. Moisture in the bathroom 1 is sucked from the ventilation port 11 by the ventilation fan 10 and discharged outside.
【００１６】なお、上記循環ファン６及び換気ファン１
０のモータにはインバータ方式が採用されていて、回転
数の制御を自在に行うことが出来る。但し、このモータ
の回転数制御方式は任意であり、例えば強・中・弱の三
段階方式、強・弱の二段階方式あるいは無段階方式等任
意である。The circulation fan 6 and the ventilation fan 1
The zero motor adopts an inverter system, and can freely control the number of rotations. However, the rotation speed control method of this motor is arbitrary, for example, a three-step method of strong / medium / weak, a two-step method of strong / weak, or a stepless method.
【００１７】１２は制御回路であって、この制御回路１
２は、吸込口４に取り付けられた浴室１内の温度を検出
する温度センサ１３からの検出温度（信号）に基づい
て、次の制御を行う。なお、温度センサ１３は、浴室１
内の温度を検出できる位置であるならば、どの位置でも
よい。Reference numeral 12 denotes a control circuit.
2 performs the following control based on the detected temperature (signal) from the temperature sensor 13 that detects the temperature in the bathroom 1 attached to the suction port 4. The temperature sensor 13 is provided in the bathroom 1
Any position may be used as long as it is a position at which the temperature inside can be detected.
【００１８】・換気ファン制御（請求項１に対応） 温度センサ１３で検出される浴室１内の空気の温度が設
定値よりも高い場合には、換気ファン１０の回転数を増
して浴室１内から屋外に排出する換気風量を増大させる
ことにより浴室１内の空気の温度が設定温度に近づくよ
うに制御し、浴室１内の空気の温度が設定値よりも低い
場合には、換気ファン１０の回転数を減少させることに
より換気風量を減少させて浴室１内の空気温度が設定値
に近づくように自動制御する。図２は、この制御例（タ
イムチャート）を示すもので、本実施例の換気ファン１
０の運転は、強・弱の二段階制御となっている。なお、
この制御においては、循環ファン６の回転と供給熱量は
一定である。Ventilation fan control (corresponding to claim 1) When the temperature of the air in the bathroom 1 detected by the temperature sensor 13 is higher than a set value, the rotation speed of the ventilation fan 10 is increased to increase Is controlled so that the temperature of the air in the bathroom 1 approaches the set temperature by increasing the amount of ventilation air exhausted from the outside to the outside. If the temperature of the air in the bathroom 1 is lower than the set value, the ventilation fan 10 By reducing the number of revolutions, the amount of ventilation air is reduced, and automatic control is performed so that the air temperature in the bathroom 1 approaches the set value. FIG. 2 shows an example of this control (time chart).
The operation of 0 is a two-stage control of strong and weak. In addition,
In this control, the rotation of the circulation fan 6 and the amount of heat supplied are constant.
【００１９】・投入熱量制御（請求項２に対応） 温度センサ１３で検出される浴室１内の空気の温度が設
定値よりも高い場合には、熱源機７内の温水弁をＯＮ，
ＯＦＦに制御して熱交換器３で放出する熱量を減少させ
ることにより浴室１内の空気の温度が設定温度に近づく
ように制御し、浴室１内の空気の温度が設定値よりも低
い場合には、温水弁をＯＮに制御して熱交換器３で放出
する熱量を増大させることにより浴室１内の空気の温度
が設定温度に近づくように制御する。この制御例（タイ
ムチャート）を図３に示す。Heat input control (corresponding to claim 2) When the temperature of the air in the bathroom 1 detected by the temperature sensor 13 is higher than a set value, the hot water valve in the heat source unit 7 is turned on,
The temperature of the air in the bathroom 1 is controlled so as to approach the set temperature by reducing the amount of heat released in the heat exchanger 3 by controlling to OFF, and when the temperature of the air in the bathroom 1 is lower than the set value. Controls the hot water valve to ON to increase the amount of heat released from the heat exchanger 3 so that the temperature of the air in the bathroom 1 approaches the set temperature. This control example (time chart) is shown in FIG.
【００２０】・投入熱量＋循環ファン制御（請求項３に
対応） 温度センサ１３で検出される浴室１内の空気の温度が設
定値よりも高い場合には、循環ファン６の回転数を減少
して循環風量を減少させ、併せて投入熱量制御手段とし
ての温水弁をＯＮ、ＯＦＦに制御することにより浴室１
内の空気の温度が設定温度に近づくように制御し、浴室
１内の空気の温度が設定値よりも低い場合には、循環フ
ァン６の回転数を増大させると共に温水弁をＯＮに制御
して浴室１内の空気の温度が設定値に近づくように自動
制御する。この制御例（タイムチャート）を図４に示
す。If the temperature of the air in the bathroom 1 detected by the temperature sensor 13 is higher than a set value, the rotation speed of the circulation fan 6 is reduced. By reducing the amount of circulating air and controlling the hot water valve as the input heat amount control means ON and OFF, the bathroom 1
When the temperature of the air in the bathroom 1 is controlled to approach the set temperature and the temperature of the air in the bathroom 1 is lower than the set value, the rotation speed of the circulation fan 6 is increased and the hot water valve is controlled to be ON. Automatic control is performed so that the temperature of the air in the bathroom 1 approaches the set value. FIG. 4 shows an example of this control (time chart).
【００２１】・換気ファン＋投入熱量制御（請求項４に
対応） 温度センサ１３で検出される浴室１内の空気の温度が設
定値よりも高い場合には、温水弁をＯＮ、ＯＦＦに制御
し、更に換気ファン１０の回転数を減少させて浴室１内
の空気の温度が設定温度に近づくように制御し、浴室１
内の空気の温度が設定値よりも低い場合には、換気ファ
ン１０の回転数を減少させ、温水弁をＯＮに制御するこ
とにより浴室１内の空気の温度が設定値に近づくように
自動制御する。この制御方式によると、より速く設定温
度に近づけることができる。この制御例（タイムチャー
ト）を図５に示す。Ventilation fan + input heat quantity control (corresponding to claim 4) When the temperature of the air in the bathroom 1 detected by the temperature sensor 13 is higher than a set value, the hot water valve is controlled to be ON and OFF. Then, the rotation speed of the ventilation fan 10 is further reduced to control the temperature of the air in the bathroom 1 to approach the set temperature.
When the temperature of the air in the bathroom is lower than the set value, the rotation speed of the ventilation fan 10 is reduced, and the hot water valve is controlled to ON so that the temperature of the air in the bathroom 1 approaches the set value automatically. I do. According to this control method, it is possible to more quickly approach the set temperature. This control example (time chart) is shown in FIG.
【００２２】・循環ファン＋換気ファン＋投入熱量（請
求項５に対応） 温度センサ１３で検出される浴室１内の空気の温度が設
定値よりも高い場合には循環ファン６の回転数を減少さ
せ、換気ファン１０の回転数を増大させ、温水弁をＯ
Ｎ、ＯＦＦに制御して浴室１内の温度を設定温度に近づ
け、浴室１内の温度が設定値よりも低い場合には、循環
ファン６の回転数を増し、換気ファン１０の回転数を減
少させ、温水弁をＯＮに制御して浴室１内の温度を設定
温度に近づける。この制御（タイムチャート）を図６に
示す。(Circulation fan + ventilation fan + input heat quantity (corresponding to claim 5)) When the temperature of the air in the bathroom 1 detected by the temperature sensor 13 is higher than a set value, the rotation speed of the circulation fan 6 is reduced. To increase the rotation speed of the ventilation fan 10 and turn the hot water valve on.
N, OFF, the temperature in the bathroom 1 approaches the set temperature, and when the temperature in the bathroom 1 is lower than the set value, the rotation speed of the circulation fan 6 is increased and the rotation speed of the ventilation fan 10 is reduced. Then, the hot water valve is controlled to be ON to bring the temperature in the bathroom 1 close to the set temperature. This control (time chart) is shown in FIG.
【００２３】[0023]
【発明の効果】請求項１〜５の本発明によると、浴室内
の温度を検出し、換気風量又は循環風量又はこの双方又
は投入熱量を制御することにより浴室内を設定温度にな
るように制御するため、衣類の量や水分量等に応じて、
効率的、経済的な乾燥を行うことができる。また、請求
項３又は４又は５の発明によると、浴室内の温度を設定
温度により短時間に近づけることができる。According to the first to fifth aspects of the present invention, the temperature in the bathroom is detected, and the ventilation air volume, the circulating air volume, or both of them, or the amount of heat input is controlled so that the temperature in the bathroom becomes the set temperature. To do so, depending on the amount of clothing and water content,
Drying can be performed efficiently and economically. According to the third, fourth or fifth aspect of the present invention, the temperature in the bathroom can be brought closer to the set temperature in a shorter time.
【図１】本発明を実施した浴室乾燥システムの説明図。FIG. 1 is an explanatory diagram of a bathroom drying system embodying the present invention.
【図２】実施例において、換気ファンを制御して行う乾
燥運転時のタイムチャートの説明図。FIG. 2 is an explanatory diagram of a time chart at the time of a drying operation performed by controlling a ventilation fan in the embodiment.
【図３】温水弁を制御して行う乾燥運転時のタイムチャ
ートの説明図。FIG. 3 is an explanatory diagram of a time chart during a drying operation performed by controlling a hot water valve.
【図４】循環ファンと温水弁を制御して行う乾燥運転時
のタイムチャートの説明図。FIG. 4 is an explanatory diagram of a time chart during a drying operation performed by controlling a circulation fan and a hot water valve.
【図５】換気ファンと温水弁を制御して行う乾燥運転時
のタイムチャートの説明図。FIG. 5 is an explanatory diagram of a time chart during a drying operation performed by controlling a ventilation fan and a hot water valve.
【図６】循環ファンと換気ファンと温水弁を制御して行
う乾燥運転時のタイムチャートの説明図。FIG. 6 is an explanatory diagram of a time chart during a drying operation performed by controlling a circulation fan, a ventilation fan, and a hot water valve.
１ 浴室 ２ 温風発生手段 ６ 循環ファン ７ 熱源機 １０ 換気ファン １２ 制御回路 １３ 温度センサ DESCRIPTION OF SYMBOLS 1 Bathroom 2 Hot air generating means 6 Circulation fan 7 Heat source unit 10 Ventilation fan 12 Control circuit 13 Temperature sensor
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 3L056 BD02 BE01 BF01 3L071 AA02 AB03 AC00 AD05 AE03 AF01 3L072 AA06 AB06 AC00 AE03 AF01 AG00 3L113 AA01 AB03 AC01 BA01 CA04 CB09 DA01 DA10 4L019 BA03 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3L056 BD02 BE01 BF01 3L071 AA02 AB03 AC00 AD05 AE03 AF01 3L072 AA06 AB06 AC00 AE03 AF01 AG00 3L113 AA01 AB03 AC01 BA01 CA04 CB09 DA01 DA10 4L019 BA03
Claims (5)
により吸引した空気を前記温風発生手段により加熱して
再び浴室内に送風する温風循環手段と、浴室内の空気を
換気ファンにより屋外に排出する換気手段と、から成る
浴室乾燥システムにおいて、浴室内空気の温度を検出す
る温度センサを設けると共に前記換気ファンの回転数を
制御自在に構成したこと、前記温度センサで検出される
浴室内空気の温度が設定値よりも高い場合には、前記換
気ファンの回転数を増して換気風量を増大させることに
より浴室内の空気の温度が設定温度に近づくように制御
し、浴室内空気の温度が設定値よりも低い場合には、前
記換気ファンの回転数を減少させることにより換気風量
を減らして浴室内の空気の温度が設定値に近づくように
自動制御する制御回路を設けたこと、を特徴とする浴室
乾燥システム。1. A hot air generating means, a hot air circulating means for heating air sucked from a bathroom by a circulation fan by the hot air generating means and sending the air into the bathroom again, and a ventilation fan for air in the bathroom. A bathroom drying system comprising a ventilating means for discharging to the outside, a temperature sensor for detecting the temperature of the air in the bathroom, and the number of revolutions of the ventilation fan is configured to be freely controllable. The bathroom detected by the temperature sensor When the temperature of the internal air is higher than the set value, the temperature of the air in the bathroom is controlled to approach the set temperature by increasing the number of rotations of the ventilation fan and increasing the amount of ventilation air, thereby controlling the air in the bathroom. When the temperature is lower than the set value, a control circuit for automatically controlling the temperature of the air in the bathroom to approach the set value by reducing the ventilation air volume by reducing the rotation speed of the ventilation fan. A bathroom drying system, comprising a road.
により吸引した空気を前記温風発生手段により加熱して
再び浴室内に送風する温風循環手段と、浴室内の空気を
換気ファンにより屋外に排出する換気手段と、前記温風
循環手段に温水又は電気ヒータで熱量を供給する熱量供
給手段と、から成る浴室乾燥システムにおいて、浴室内
空気の温度を検出する温度センサを設けたこと、前記温
度センサで検出される浴室内空気の温度が設定値よりも
高い場合には、前記熱量供給手段を制御して投入熱量を
減少方向に制御して浴室内空気の温度が設定温度に近づ
くように制御し、浴室内空気の温度が設定値よりも低い
場合には、前記熱量供給手段を制御して投入熱量を増大
方向に制御して浴室内空気の温度が設定値に近づくよう
に自動制御する制御回路を設けたこと、を特徴とする浴
室乾燥システム。2. A hot air generating means, a hot air circulating means for heating air sucked from a bathroom by a circulation fan by the hot air generating means and sending the air into the bathroom again, and a ventilation fan for air in the bathroom. In a bathroom drying system including ventilation means for discharging to the outside and calorie supply means for supplying calorie to the warm air circulation means with hot water or an electric heater, a temperature sensor for detecting a temperature of air in the bathroom is provided. When the temperature of the bathroom air detected by the temperature sensor is higher than a set value, the amount of heat input is controlled in a decreasing direction by controlling the calorie supply means so that the temperature of the bathroom air approaches the set temperature. If the temperature of the bathroom air is lower than the set value, the heat amount supply means is controlled to control the input heat amount in the increasing direction, and the temperature of the bathroom air is automatically controlled so as to approach the set value. Control A bathroom drying system, comprising a circuit.
により吸引した空気を前記温風発生手段により加熱して
再び浴室内に送風する温風循環手段と、浴室内の空気を
換気ファンにより屋外に排出する換気手段と、前記温風
循環手段に温水又は電気ヒータで熱量を供給する熱量供
給手段と、から成る浴室乾燥システムにおいて、浴室内
空気の温度を検出する温度センサを設けると共に前記循
環ファンの回転数を可変に構成したこと、前記温度セン
サで検出される浴室内空気の温度が設定値よりも高い場
合には、前記熱量供給手段を制御して投入熱量を減少方
向に制御し、併せて循環ファンの回転数を減少させる方
向に制御して浴室内空気の温度が設定温度に近づくよう
に制御し、浴室内空気の温度が設定値よりも低い場合に
は、前記熱量供給手段を制御して投入熱量を増大方向に
制御し、併せて循環ファンの回転数を増大する方向に制
御することにより浴室内空気温度が設定値に近づくよう
に自動制御する制御回路を設けたこと、を特徴とする浴
室乾燥システム。3. A hot air generating means, a hot air circulating means for heating air sucked from the bathroom by a circulation fan by the hot air generating means and sending the air into the bathroom again, and a ventilation fan for air in the bathroom. In a bathroom drying system, comprising: a ventilation means for discharging air to the outside; and a calorie supply means for supplying heat to the hot air circulation means with hot water or an electric heater, a temperature sensor for detecting a temperature of air in the bathroom is provided, and the circulation is performed. When the rotational speed of the fan is configured to be variable, if the temperature of the bathroom air detected by the temperature sensor is higher than a set value, the heat amount supply means is controlled to control the input heat amount in a decreasing direction, At the same time, the temperature of the bathroom air is controlled so as to approach the set temperature by controlling the rotation speed of the circulation fan to decrease, and when the temperature of the bathroom air is lower than the set value, the heat amount supply means is controlled. A control circuit is provided to automatically control the air temperature in the bathroom to approach the set value by controlling the stage to control the amount of heat input in the increasing direction, and at the same time, control the rotating fan speed in the increasing direction. , Characterized by a bathroom drying system.
により吸引した空気を前記温風発生手段により加熱して
再び浴室内に送風する温風循環手段と、浴室内の空気を
換気ファンにより屋外に排出する換気手段と、前記温風
循環手段に温水又は電気ヒータで熱量を供給する熱量供
給手段と、から成る浴室乾燥システムにおいて、浴室内
空気の温度を検出する温度センサを設けると共に、前記
換気ファンの回転数を可変に構成したこと、前記温度セ
ンサで検出される浴室内空気の温度が設定値よりも高い
場合には、前記熱量供給手段を制御して投入熱量を減少
方向に制御すると共に前記換気ファンの回転数を増大方
向に制御して浴室内空気の温度が設定温度に近づくよう
に制御し、浴室内空気の温度が設定値よりも低い場合に
は、前記熱量供給手段を制御して投入熱量を増大方向に
制御すると共に前記換気ファンの回転数を減少方向に制
御して浴室内空気の温度が設定値に近づくように自動制
御する制御回路を設けたこと、を特徴とする浴室乾燥シ
ステム。4. A warm air generating means, a warm air circulating means for heating air sucked from the bathroom by a circulation fan by the warm air generating means and sending the air into the bathroom again, and a ventilating fan for air in the bathroom. In a bathroom drying system, comprising: a ventilation unit that discharges air to the outside; and a calorie supply unit that supplies heat to the hot air circulation unit with hot water or an electric heater, a temperature sensor that detects a temperature of bathroom air is provided. When the number of rotations of the ventilation fan is configured to be variable and the temperature of the bathroom air detected by the temperature sensor is higher than a set value, the heat amount supply means is controlled to control the input heat amount in a decreasing direction. At the same time, the number of revolutions of the ventilation fan is controlled in the increasing direction so that the temperature of the bathroom air approaches the set temperature, and when the temperature of the bathroom air is lower than the set value, the heat amount supply means is controlled. A control circuit that controls the stage to control the amount of heat input in an increasing direction and controls the rotation speed of the ventilation fan in a decreasing direction to automatically control the temperature of the bathroom air to approach a set value; Features a bathroom drying system.
により吸引した空気を前記温風発生手段により加熱して
再び浴室内に送風する温風循環手段と、浴室内の空気を
換気ファンにより屋外に排出する換気手段と、前記温風
循環手段に温水又は電気ヒータで熱量を供給する熱量供
給手段と、から成る浴室乾燥システムにおいて、前記循
環ファン及び換気ファンの回転数を可変に構成すると共
に浴室内空気の温度を検出する温度センサを設けたこ
と、前記温度センサで検出される浴室内空気の温度が設
定値よりも高い場合には、循環ファンの回転数を減少さ
せ、換気ファンの回転数を増大させ、併せて前記熱量供
給手段を制御して投入熱量を減少方向に制御して浴室内
空気の温度が設定温度に近づくように制御し、浴室内空
気の温度が設定値よりも低い場合には、前記循環ファン
の回転数を増大させ、換気ファンの回転数を減少させ、
併せて前記熱量供給手段を制御して投入熱量を増大方向
に制御して浴室内空気の温度が設定値に近づくように自
動制御する制御回路を設けたこと、を特徴とする浴室乾
燥システム。5. A hot air generating means, a hot air circulating means for heating air sucked from a bathroom by a circulation fan by the hot air generating means and sending the air into the bathroom again, and a ventilation fan for air in the bathroom. In a bathroom drying system including ventilation means for discharging outdoors and calorie supply means for supplying heat to the hot air circulation means with hot water or an electric heater, the number of rotations of the circulation fan and the ventilation fan is variably configured. A temperature sensor for detecting the temperature of the air in the bathroom is provided, and when the temperature of the air in the bathroom detected by the temperature sensor is higher than a set value, the rotation speed of the circulation fan is reduced, and the rotation of the ventilation fan is reduced. The number of heats is increased, and the amount of heat supplied is controlled in the decreasing direction by controlling the heat amount supply means so that the temperature of the bathroom air approaches the set temperature. Is also low, increase the rotation speed of the circulation fan, reduce the rotation speed of the ventilation fan,
A bathroom drying system further comprising a control circuit for controlling the heat supply means to control the amount of heat input in an increasing direction and automatically controlling the temperature of the bathroom air to approach a set value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000231186A JP2002048468A (en) | 2000-07-31 | 2000-07-31 | Bathroom drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000231186A JP2002048468A (en) | 2000-07-31 | 2000-07-31 | Bathroom drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002048468A true JP2002048468A (en) | 2002-02-15 |
Family
ID=18724055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000231186A Pending JP2002048468A (en) | 2000-07-31 | 2000-07-31 | Bathroom drying system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002048468A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006026243A (en) * | 2004-07-20 | 2006-02-02 | Max Co Ltd | Bathroom air-conditioner |
| JP2006118756A (en) * | 2004-10-19 | 2006-05-11 | Max Co Ltd | Air conditioner for bathroom |
| JP2010246998A (en) * | 2010-08-10 | 2010-11-04 | Max Co Ltd | Bathroom air conditioner |
| JP2012163293A (en) * | 2011-02-09 | 2012-08-30 | Panasonic Corp | Bathroom heater and dryer |
| KR101253641B1 (en) | 2006-04-17 | 2013-04-10 | 엘지전자 주식회사 | Dryer and the control method of the same |
| JP2015146833A (en) * | 2014-02-04 | 2015-08-20 | マックス株式会社 | blower |
| CN107816774A (en) * | 2017-11-15 | 2018-03-20 | 珠海格力电器股份有限公司 | VMC and its control method, fresh air conditioner system |
-
2000
- 2000-07-31 JP JP2000231186A patent/JP2002048468A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006026243A (en) * | 2004-07-20 | 2006-02-02 | Max Co Ltd | Bathroom air-conditioner |
| JP4622358B2 (en) * | 2004-07-20 | 2011-02-02 | マックス株式会社 | Bathroom air conditioner |
| JP2006118756A (en) * | 2004-10-19 | 2006-05-11 | Max Co Ltd | Air conditioner for bathroom |
| KR101253641B1 (en) | 2006-04-17 | 2013-04-10 | 엘지전자 주식회사 | Dryer and the control method of the same |
| JP2010246998A (en) * | 2010-08-10 | 2010-11-04 | Max Co Ltd | Bathroom air conditioner |
| JP2012163293A (en) * | 2011-02-09 | 2012-08-30 | Panasonic Corp | Bathroom heater and dryer |
| JP2015146833A (en) * | 2014-02-04 | 2015-08-20 | マックス株式会社 | blower |
| CN107816774A (en) * | 2017-11-15 | 2018-03-20 | 珠海格力电器股份有限公司 | VMC and its control method, fresh air conditioner system |
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