JPH09299262A - Purifier for bathtub hot water - Google Patents
Purifier for bathtub hot waterInfo
- Publication number
- JPH09299262A JPH09299262A JP8143703A JP14370396A JPH09299262A JP H09299262 A JPH09299262 A JP H09299262A JP 8143703 A JP8143703 A JP 8143703A JP 14370396 A JP14370396 A JP 14370396A JP H09299262 A JPH09299262 A JP H09299262A
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water
- pipe
- bathtub
- bath
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 245
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000000746 purification Methods 0.000 claims abstract 4
- 238000010521 absorption reaction Methods 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 4
- 238000011282 treatment Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 14
- 239000003350 kerosene Substances 0.000 abstract description 4
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 2
- 238000009835 boiling Methods 0.000 abstract 4
- 238000010586 diagram Methods 0.000 description 7
- 238000003287 bathing Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 101150114468 TUB1 gene Proteins 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Physical Water Treatments (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Filtration Of Liquid (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は風呂装置に係り、特
に浴槽内の湯を強制的に循環させつつ濾過、殺菌等の清
浄化処理すると同時に入浴温度に保温し、浴槽湯を絶え
ず清浄かつ適温保ち２４時間何時でも好みの時に入浴で
きるようにしたいわゆる２４時間風呂装置に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bath apparatus, and more particularly to a bath apparatus, in which hot water in a bath tub is forcibly circulated, while filtering, sterilizing, and other cleaning treatments are performed, and at the same time, the bath temperature is maintained at a bath temperature. The present invention relates to a so-called 24-hour bath apparatus in which the user can take a bath at any time for 24 hours.
【０００２】[0002]
【従来の技術】最近、浴槽内の湯を絶えず清浄かつ適温
に保ち、２４時間いつでも快適に入浴でき、しかも水の
節約にもなる、浴槽湯の清浄化装置、すなわち２４時間
風呂の利用が盛んになつてきた。2. Description of the Related Art Recently, a bathtub hot water purifying apparatus, that is, a 24-hour bath, which constantly keeps hot water in a bathtub clean and at an appropriate temperature, enables comfortable bathing for 24 hours, and saves water, has been actively used. It has become.
【０００３】このような浴槽湯の清浄化装置の１例は図
６に示す通りであり、１が浴槽、２が湯、３が浴槽１内
の湯２を汲み上げるための吸湯管、４が吸湯管３で汲み
上げられた湯を清浄化処理するための機器類をまとめて
配備した装置本体、９が装置本体４で処理された湯を浴
槽１内に再び噴出させるための噴湯管である。[0003] An example of such an apparatus for cleaning bath water is shown in FIG. 6, wherein 1 is a bath tub, 2 is hot water, 3 is a suction pipe for pumping hot water 2 in bath tub 1, and 4 is a hot water suction pipe. An apparatus main body in which devices for cleaning the hot water pumped up by the water suction pipe 3 are collectively provided, and 9 is a fountain pipe for ejecting the hot water treated by the apparatus main body 4 into the bathtub 1 again. .
【０００４】装置本体４には、浴槽湯中の汚れを取り除
くため、活性炭、活性石、多孔質セラミツクボール等の
各種の粒状濾材や繊維状フイルタが単独或いは複合して
装填された濾過タンク５、湯を強制循環するための循環
ポンプ６、湯を適温に保つための保温用の電気ヒータ
７、湯に対するオゾン殺菌装置としてののオゾナイザ８
等の清浄化処理機器が配備されている。In order to remove dirt from the bath water, a filter tank 5 containing various types of granular filter media such as activated carbon, activated stones, and porous ceramic balls, and a fibrous filter is used. A circulation pump 6 for forcibly circulating hot water, an electric heater 7 for keeping the temperature of the hot water at an appropriate temperature, and an ozonizer 8 as an ozone sterilizer for the hot water.
Etc. are provided.
【０００５】１０は大きな汚れを装置本体４に汲み上げ
る前に予め取り除くため吸湯管３の先端に取り付けたプ
レフイルタであり、１１は清浄化処理の終わった湯を流
速の早いジエツト流として浴槽１内に噴出する吸気管１
２がエジエクタ部に接続するジエツトノズルである。Numeral 10 is a prefilter attached to the tip of the hot water pipe 3 for removing large dirt in advance before it is pumped up to the apparatus main body 4, and 11 is hot water after cleaning treatment in the bathtub 1 as a jet flow having a high flow rate. Intake pipe 1 ejected to the
Reference numeral 2 is a jet nozzle connected to the ejector section.
【０００６】ジエツトノズル１１のエジエクタ部に接続
する吸気管１２の先端には管路を開閉するための電磁弁
１３が設けられ、途中にオゾナイザ８が配備されてい
て、電磁弁１３を開くとジエツトノズル１１の吸気力で
吸気管１２から空気が吸い込まれ、この空気がエジエク
タ部２４で湯に混入されジエツトノズル１１からジエツ
ト流が浴槽１内に噴出して泡風呂となり、さらにオゾナ
イザ８を作動させると吸気管１２に吸い込まれた空気が
オゾン化されて浴槽１内に噴出され湯２がオゾン殺菌さ
れる。A solenoid valve 13 for opening and closing a pipe is provided at the end of an intake pipe 12 connected to an ejector portion of the jet nozzle 11, and an ozonizer 8 is provided on the way. When the solenoid valve 13 is opened, the jet nozzle 11 is opened. Air is sucked in from the suction pipe 12 by the suction force of the air, this air is mixed into the hot water in the ejector section 24, and a jet flow is jetted out of the jet nozzle 11 into the bathtub 1 to form a bubble bath. The air sucked into 12 is ozonized and jetted into the bathtub 1 to sterilize the hot water 2 with ozone.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、以上の
ように構成される装置では湯の加熱を電気ヒータで行っ
ているのでランニングコストが高くなり、またこの電気
ヒータの容量は配線容量の関係では８００Ｗ程度とする
のが限度なので、２００リットルもの浴槽湯を加熱する
には容量が不足で加熱速度が遅くなる。However, in the apparatus configured as described above, since the hot water is heated by the electric heater, the running cost is increased, and the capacity of the electric heater is 800 W in relation to the wiring capacity. The heating capacity is insufficient to heat 200 liters of bath water, so that the heating speed becomes slow.
【０００８】この結果、入浴の際に湯の温度を上げたく
てもなかなか上がらず、さらに湯の交換をした際や装置
の運転を長時間止めていたために湯温が大幅に下がって
しまった際には、湯を入浴温度まで加熱するのに非常に
長い時間が掛かってしまう。As a result, it is difficult to raise the temperature of the hot water during bathing, and it is difficult to increase the temperature when the hot water is replaced or when the operation of the apparatus has been stopped for a long time. Takes a very long time to heat the hot water to the bathing temperature.
【０００９】本発明は前記したような従来技術の欠点を
解消し、加熱費を安くすると共に急速に湯を入浴温度ま
で加熱できるようにした浴槽湯の清浄化装置を提供する
ことを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to provide a bathtub hot water purifying apparatus which solves the above-mentioned drawbacks of the prior art, reduces heating costs, and can rapidly heat hot water to a bathing temperature. .
【００１０】[0010]
【課題を解決するための手段】すなわち本発明は、浴槽
湯を循環ポンプにより吸湯管から汲み上げ汚れを取り除
くための濾過タンク及びオゾン或いは紫外線等で殺菌す
る殺菌装置を配備した装置本体内を強制循環させ清浄化
処理した後噴湯管から浴槽に再び噴出する浴槽湯の清浄
化装置において、前記装置本体に対して熱湯を混合して
湯温を調節するため浴槽湯を熱湯として貯える熱湯タン
クを接続し、熱湯タンクに熱湯として貯えられている浴
槽湯を湯温に応じて適量混合し、加熱速度を速すると同
時に深夜電力、太陽熱、灯油等を熱源として利用して加
熱費を安くできるように構成する。That is, according to the present invention, the inside of the apparatus main body is equipped with a filter tank for pumping hot water from a hot water pipe by a circulation pump to remove dirt and a sterilizer for sterilizing with ozone or ultraviolet rays. In a bathtub hot water purifying device that circulates and purifies and then jets again into the bathtub from the hot water pipe, connect a hot water tank that stores hot water as hot water in order to mix hot water with the device body and adjust the hot water temperature. However, the bath water stored as hot water in the hot water tank is mixed in an appropriate amount according to the temperature of the hot water, and the heating speed is increased, and at the same time, late night electricity, solar heat, kerosene, etc. are used as heat sources to reduce the heating cost. To do.
【００１１】また熱湯タンクの浴槽湯を流入させる吸水
管の一端を浴槽に、熱湯を流出させる出水管の一端を装
置本体の管路に各々接続し、吸水管には吸水ポンプを配
備し、湯温に応じて吸水ポンプを作動させて熱湯タンク
に貯められている熱湯を浴槽に直接噴出させないで安全
な状態で浴槽湯に混合できるように構成する。Further, one end of a water absorption pipe for inflowing the bath water of the hot water tank is connected to the bathtub, and one end of a water discharge pipe for outflowing the hot water is connected to the conduit of the main body of the apparatus. It is configured so that the hot water stored in the hot water tank can be mixed with the hot water in a safe state without directly ejecting the hot water stored in the hot water tank to the bathtub by operating the water absorption pump according to the temperature.
【００１２】さらに熱湯タンクの出水管と装置本体の噴
湯管とは湯温に応じて弁が開閉する流量調節弁の配備さ
れた混合器を介して接続し、湯温の調節を正確にできる
ようにする。Furthermore, the outlet pipe of the hot water tank and the spout pipe of the main body of the apparatus are connected via a mixer equipped with a flow rate control valve whose valve opens and closes according to the temperature of the hot water so that the hot water temperature can be adjusted accurately. To
【００１３】[0013]
【発明の実施の形態】次に本発明の実施の形態につい
て、図１の第１の実施例の配管図に基づいて説明する
が、従来例と同一の構成要素には同一の符号を付けてあ
る。BEST MODE FOR CARRYING OUT THE INVENTION Next, an embodiment of the present invention will be described based on the piping diagram of the first embodiment of FIG. 1. The same components as those of the conventional example are designated by the same reference numerals. is there.
【００１４】本実施例では装置本体４には殺菌装置とし
て紫外線殺菌装置１４を配備したので従来例のように吸
気管１２が図示されていないが、勿論、噴湯管９の先端
に従来例と同様に吸気管１２を接続したジエットノズル
１１を取り付けて泡風呂を楽しめるようにする。In this embodiment, the apparatus body 4 is provided with the ultraviolet sterilizer 14 as a sterilizer, so that the intake pipe 12 is not shown as in the conventional example, but of course the tip of the spout tube 9 is similar to the conventional example. The jet nozzle 11 connected to the intake pipe 12 is attached so that the user can enjoy the bubble bath.
【００１５】１５が清浄化管路に配備された湯温センサ
であり、この湯温センサ１５が浴槽湯の温度を絶えず検
知し、制御装置はこの湯温センサ１５が検知した湯温に
基づいて入浴者が設定した設定湯温を保持するよう制御
をする。Reference numeral 15 is a hot water temperature sensor provided in the cleaning pipeline, the hot water temperature sensor 15 constantly detects the temperature of the hot water in the bathtub, and the control device is based on the hot water temperature detected by the hot water temperature sensor 15. The bather is controlled to maintain the set hot water temperature.
【００１６】１６が浴槽湯２を熱湯として貯えておく熱
湯タンクであり、この熱湯タンク１６は、下面に浴槽湯
２を吸い込むための吸水口１７が、上面には熱湯を排出
する出水口１８が各々設けられ、又この熱湯タンクは１
６は電熱式としているので貯える湯を加熱する熱源とし
てのヒータ１９が下方部に配備されている。Reference numeral 16 denotes a hot water tank for storing the bath water 2 as hot water. The hot water tank 16 has a water inlet 17 for sucking the bath water 2 on the lower surface and a water outlet 18 for discharging the hot water on the upper surface. Each of them is equipped with one hot water tank
Since 6 is of an electric heating type, a heater 19 as a heat source for heating the stored hot water is provided in the lower portion.
【００１７】熱湯タンク１６の湯は、前記したようにヒ
ータ１９で加熱する電熱式の他に、太陽熱加熱式、灯油
加熱式、或いはこれらの併用加熱式等で加熱でき、勿論
電気加熱式の場合には電力費の安い深夜電力を極力利用
するようにする。The hot water in the hot water tank 16 can be heated by a solar heating type, a kerosene heating type, or a combination heating type thereof in addition to the electric heating type which is heated by the heater 19 as described above. In order to use electricity, late night electricity with low electricity cost should be used as much as possible.
【００１８】２０が浴槽湯２を熱湯タンク１６に吸い込
むための吸水管であり、この吸水管２０は、途中に吸水
ポンプ２１が配備され、一端が熱湯タンク１６の吸水口
１７に、他の一端が浴槽１に接続している。Reference numeral 20 denotes a water absorption pipe for sucking the bath water 2 into the hot water tank 16. The water absorption pipe 20 is provided with a water absorption pump 21 in the middle thereof, one end of which is connected to the water intake port 17 of the hot water tank 16 and the other end of which is connected. Is connected to bathtub 1.
【００１９】２２は熱湯タンク１６に貯められた熱湯を
流出するための出水管であり、この出水管２２は、一端
が熱湯タンク１６の出水口１８に接続し、他の一端は噴
湯管９に接続している。Reference numeral 22 is a water outlet pipe for flowing out the hot water stored in the hot water tank 16. This water outlet pipe 22 has one end connected to the water outlet 18 of the hot water tank 16 and the other end connected to the spouted water pipe 9. Connected.
【００２０】このように構成された装置において循環ポ
ンプ６のみが作動すると、浴槽１内の湯２は吸湯管３か
ら吸い込まれて装置本体４内で濾過、殺菌等の清浄化処
理が行われ、噴湯管９を経て再び浴槽１に噴出する。When only the circulation pump 6 is operated in the apparatus constructed as described above, the hot water 2 in the bathtub 1 is sucked from the hot water suction pipe 3 and is subjected to cleaning treatment such as filtration and sterilization in the apparatus main body 4. Then, it squirts again into the bathtub 1 through the spout tube 9.
【００２１】次に循環ポンプ６と同時に吸水ポンプ２１
が作動すると、浴槽１内の湯２は、吸湯管３から吸い込
まれて装置本体４内に流入すると同時に、吸水管２０か
らも吸い込まれ熱湯タンク１６に吸水口１７を経て流入
する。Next, the circulation pump 6 and the water absorption pump 21 at the same time.
When the hot water is activated, the hot water 2 in the bathtub 1 is sucked from the hot water suction pipe 3 and flows into the apparatus main body 4, and at the same time, is also sucked from the water suction pipe 20 and flows into the hot water tank 16 through the water suction port 17.
【００２２】吸湯管３から装置本体４に流入した浴槽１
内の湯２は勿論清浄化処理されて噴湯管９に流出する
が、熱湯タンク１６に浴槽１内の湯２が流入すると例え
ば８０℃程度にして貯えられていた熱湯が出水口１８を
経て出水管２２に流入した湯と同量だけ押し出され噴湯
管９に流入する。The bathtub 1 flowing from the hot water pipe 3 into the apparatus main body 4
The hot water 2 in the inside is, of course, cleaned and flows out to the spout pipe 9, but when the hot water 2 in the bathtub 1 flows into the hot water tank 16, the hot water stored at, for example, about 80 ° C. exits through the water outlet 18. It is pushed out by the same amount as the hot water flowing into the water pipe 22 and flows into the spout pipe 9.
【００２３】この結果、装置本体４で清浄化処理されて
湯は、噴湯管９で熱湯タンク１６から流出した熱湯が混
合され加熱されてから浴槽１に噴出する。As a result, the hot water that has been cleaned by the apparatus body 4 is mixed with the hot water that has flowed out of the hot water tank 16 by the hot water pipe 9 and heated before it is jetted into the bath 1.
【００２４】このように熱湯を噴湯管９で清浄化処理の
終わった湯に混合するようにすると、浴槽１に熱湯が直
接噴出することがないので安全である。When hot water is mixed with the hot water that has been cleaned by the hot water pipe 9 as described above, it is safe because hot water does not directly spout into the bathtub 1.
【００２５】図２には本発明の第２の実施例が配管図と
して示されおり、この第２の実施例は熱湯タンク１６か
らの出水管２２が混合器２３を介して噴湯管９と接続し
て構成されており、他の構成は第１実施例と全く同一で
ある。FIG. 2 shows a second embodiment of the present invention as a piping diagram. In this second embodiment, a water outlet pipe 22 from a hot water tank 16 is connected to a hot water pipe 9 via a mixer 23. The other configurations are exactly the same as those of the first embodiment.
【００２６】この混合器２３としては、制御モータによ
る駆動に基づいて流量調節弁を開閉するするモータ駆動
式、或いはサーモエレメントとしてのワックスの湯温に
応じた膨張、収縮に基づいて流量調節弁を開閉するサー
モスタット式を用い、湯には温度に応じて適量の熱湯を
混合して正確に温度制御できるようにする。As the mixer 23, a motor drive type that opens and closes the flow rate control valve based on the drive by the control motor, or a flow rate control valve based on expansion and contraction according to the hot water temperature of the wax as the thermoelement. A thermostat type that opens and closes is used, and the hot water is mixed with an appropriate amount of hot water according to the temperature so that the temperature can be accurately controlled.
【００２７】特にサーモスタット式の混合器を利用する
と装置が簡単でしかも湯温に応じた正確な温度制御がで
き好都合でるので、図３によりこのサーモスタット式混
合器２４を利用して湯を加熱する状態を説明する。Particularly, when a thermostat type mixer is used, the apparatus is simple and the temperature can be accurately controlled according to the temperature of the hot water, which is convenient. Therefore, referring to FIG. 3, the thermostat type mixer 24 is used to heat the hot water. Will be explained.
【００２８】このサーモスタット式混合器２４には湯流
入口２５、熱湯流入口２６及び湯流出口２７が設けら
れ、熱湯流入口２６に熱湯タンク１６からの出水管２２
が接続し、湯流入口２５と湯流出口２７には噴湯管９が
接続する。The thermostatic mixer 24 is provided with a hot water inlet 25, a hot water inlet 26 and a hot water outlet 27, and the hot water inlet 26 has a water outlet pipe 22 from the hot water tank 16.
The spout tube 9 is connected to the hot water inlet 25 and the hot water outlet 27.
【００２９】２８がサーモエレメントとしてのワックス
が充填され湯温に応じたワックスの体積の膨張或いは収
縮に基づいてピストンが上下動して弁２９で弁穴３０を
開閉するサーモスタット式の流量調節弁である。Reference numeral 28 is a thermostat type flow control valve in which wax as a thermoelement is filled and the piston moves up and down based on expansion or contraction of the volume of the wax according to the temperature of the hot water to open and close the valve hole 30 with the valve 29. is there.
【００３０】まず装置の運転を開始する際には、湯温は
当然設定温度よりも低いので循環ポンプ６と共に吸水ポ
ンプ２１も作動し、同時にサーモスタット式混合器２４
は、（ａ）図に示すように、流量調節弁２８が図示しな
い押さえばねにより上の方に押されて弁２９が開いた状
態になっている。First, when the operation of the apparatus is started, the hot water temperature is naturally lower than the set temperature, so that the water suction pump 21 is operated together with the circulation pump 6, and at the same time, the thermostatic mixer 24 is operated.
(A), the flow rate control valve 28 is pushed upward by a pressing spring (not shown) to open the valve 29.
【００３１】したがってサーモスタット混合器２４で
は、湯流入口２５からは清浄化処理された湯が流入する
と同時に熱湯流入口２６からは熱湯タンク１６に貯めら
れた熱湯が流入し両者が混合され、清浄化処理された湯
が加熱された状態となって湯流出口２７から流出し噴湯
管９から浴槽１に噴出する。Therefore, in the thermostat mixer 24, the purified hot water flows in from the hot water inlet 25, and at the same time, the hot water stored in the hot water tank 16 flows in from the hot water inlet 26 and both are mixed and cleaned. The treated hot water is heated, flows out from the hot water outlet 27, and is jetted from the hot water pipe 9 to the bath 1.
【００３２】このようにして清浄化処理した湯を熱湯を
混合して加熱し続けると流量調節弁２８は、ワックスが
温度が上昇して体積が膨張するので下がり続け、やがて
湯の温度が設定された温度になると、（ｂ）図に示すよ
うに、弁が閉じた状態にになる。When the hot water thus purified is continuously mixed with hot water and kept heated, the flow rate control valve 28 keeps lowering because the temperature of the wax rises and the volume expands, so that the temperature of the hot water is set. When the temperature reaches a certain value, the valve is closed as shown in FIG.
【００３３】勿論弁が閉じれば熱湯流入口２６からは熱
湯が流入しなくなり、サーモスタット式混合器２４から
は清浄化処理された湯が熱湯で加熱されないで流出し、
湯の温度が下がると、流量調節弁２８は、ワックスの体
積が収縮して上に動いて弁を開き再び熱湯を流入できる
状態になる。Of course, when the valve is closed, the hot water does not flow from the hot water inlet 26, and the purified hot water flows out from the thermostatic mixer 24 without being heated by the hot water.
When the temperature of the hot water decreases, the volume of the wax in the flow rate control valve 28 contracts and moves upward, opening the valve and allowing the hot water to flow in again.
【００３４】このサーモスタット式混合器２４では湯温
に応じて流量調節弁２８が開く量が調節されているの
で、湯温に応じて熱湯が流入する量が調節され湯の加熱
が正確にできる。In the thermostat mixer 24, the opening amount of the flow rate control valve 28 is adjusted according to the hot water temperature, so that the hot water inflow amount is adjusted according to the hot water temperature, so that the hot water can be heated accurately.
【００３５】以上のように構成される装置の制御につい
て、図４の制御ブロック図と図５のフローチャートに基
づいて次に説明する。The control of the apparatus configured as described above will be described below with reference to the control block diagram of FIG. 4 and the flowchart of FIG.
【００３６】３１がキー入力装置であり、このキー入力
装置３１には装置を運転させたり或いは停止させたりす
る運転／停止キーを含めて装置の運転条件を設定する各
種のキーが配備され、勿論湯温を設定するための湯温設
定キー３２も配備されている。Reference numeral 31 denotes a key input device. The key input device 31 is provided with various keys for setting operating conditions of the device, including a start / stop key for operating or stopping the device. A hot water temperature setting key 32 for setting the hot water temperature is also provided.
【００３７】１５は前記した湯温を制御するため湯の温
度を検知するために配備された湯温センサであり、装置
の安全を図るため、管路から水が抜けたのを循環ポンプ
６の吸水側と吐出側との圧力差で検知するための差圧セ
ンサ３３や、装置が転倒するのを検知する転倒センサ３
４も配備されている。Reference numeral 15 denotes a hot water temperature sensor provided to detect the temperature of the hot water for controlling the hot water temperature, and in order to ensure the safety of the apparatus, the circulation pump 6 detects that water has escaped from the pipeline. A differential pressure sensor 33 for detecting the pressure difference between the water absorption side and the discharge side, and a fall sensor 3 for detecting the fall of the device.
4 are also deployed.
【００３８】３５が装置を全体的に制御するための制御
装置であり、この制御装置３５は、中央演算処理装置と
してのＣＰＵ３６、制御プログラムを含む各種の制御デ
ータを記憶した記憶装置としてのＲＯＭ３７、演算処理
のためデータの一時記憶装置としてのＲＡＭ３８より成
るマイクロコンピュータである。Reference numeral 35 is a control device for controlling the entire apparatus. The control device 35 is a CPU 36 as a central processing unit, a ROM 37 as a storage device for storing various control data including a control program, It is a microcomputer including a RAM 38 as a temporary storage device for data for arithmetic processing.
【００３９】３９は循環ポンプ６を駆動するための循環
ポンプ駆動回路、４０は熱湯タンク１６が電熱加熱の場
合に熱湯タンクヒータ１９に電力を供給するための熱湯
タンクヒータ駆動回路である。Reference numeral 39 is a circulation pump drive circuit for driving the circulation pump 6, and 40 is a hot water tank heater drive circuit for supplying electric power to the hot water tank heater 19 when the hot water tank 16 is electrically heated.
【００４０】４１は吸水ポンプ２１を駆動するための吸
水ポンプ駆動回路であり、４２は表示装置駆動回路で、
表示装置４３に湯温を含めて各種の装置の運転状態を表
示するための回路である。Reference numeral 41 is a water absorption pump drive circuit for driving the water absorption pump 21, and 42 is a display device drive circuit.
It is a circuit for displaying the operating states of various devices including the hot water temperature on the display device 43.
【００４１】４４は流量調節弁駆動回路であり、混合器
２３が制御モータによる駆動に基づいて流量調節弁を開
閉するするモータ駆動式の場合に流量調節弁を駆動する
ための回路であり、混合器２３がサーモスタット式の場
合には勿論不要である。Reference numeral 44 denotes a flow rate control valve drive circuit, which is a circuit for driving the flow rate control valve when the mixer 23 is a motor drive type which opens and closes the flow rate control valve based on the drive by the control motor. Needless to say, when the device 23 is a thermostat type.
【００４２】このように構成される装置においては、制
御装置３５は、先ず第１ステップＳ１でキー入力装置３
１により運転が開始されたか否かを判別し、運転が開始
されたと判別された場合には第２ステップＳ２で循環ポ
ンプ６の運転を開始させ、第３ステップＳ３で湯温セン
サ１５が検知した湯温が湯温設定キー３２で設定された
湯温よりも低いか否かを判別する。In the device thus constructed, the control device 35 firstly performs the key input device 3 in the first step S1.
If it is determined that the operation is started, the operation of the circulation pump 6 is started in the second step S2, and the hot water temperature sensor 15 detects it in the third step S3. It is determined whether the hot water temperature is lower than the hot water temperature set by the hot water temperature setting key 32.
【００４３】湯温が設定湯温より低いと判別された場合
には第４ステップＳ４で吸水ポンプ２１の運転を開始さ
せ、さらに混合器２３がモータ駆動式の場合には第５ス
テップＳ５で流量調節弁を湯温に応じて開き、熱湯が混
合器２３に流入するようにする。When it is determined that the hot water temperature is lower than the set hot water temperature, the operation of the water absorption pump 21 is started in the fourth step S4, and when the mixer 23 is a motor driven type, the flow rate is set in the fifth step S5. The control valve is opened according to the hot water temperature so that the hot water flows into the mixer 23.
【００４４】勿論第３ステップＳ３で湯温が設定温度以
上になったと判別された場合には第６ステップＳ６で吸
水ポンプ２１の運転を停止すると同時に、第７ステップ
Ｓ７で流量調節弁も閉じ混合器２３に熱湯が流入しない
ようにする。Of course, when it is determined in the third step S3 that the hot water temperature is equal to or higher than the set temperature, the operation of the water absorption pump 21 is stopped in the sixth step S6, and at the same time, the flow rate control valve is closed in the seventh step S7. Make sure that hot water does not flow into the vessel 23.
【００４５】制御装置３５によるこのような制御によ
り、浴槽１内の湯２は装置本体４で清浄化処理された
後、噴湯管９の途中で熱湯タンク１６に貯めた熱湯を適
量混合して加熱され設定温度に保たれるようになる。By such control by the control device 35, the hot water 2 in the bath tub 1 is cleaned by the device main body 4, and the hot water stored in the hot water tank 16 is mixed and heated in the middle of the hot water pipe 9. It will be maintained at the set temperature.
【００４６】[0046]
【発明の効果】本発明は以上のように構成され、装置本
体で清浄化処理された浴槽湯は、熱湯タンクに予め熱湯
として貯えておいた浴槽湯を噴湯管の途中で混合して加
熱される。The present invention is constructed as described above, and the bath water which has been cleaned by the apparatus body is heated by mixing the bath water previously stored as hot water in the hot water tank in the middle of the spout tube. It
【００４７】このように管路の途中での熱湯混合式の加
熱方式とすると、浴槽に熱湯が直接噴出しない安全な状
態で湯を急速に設定温度まで加熱できるようになり、同
時に加熱源として安い深夜電力、太陽熱、灯油等が利用
できるようになるので加熱費が安くなる。In this way, when the hot water mixing type heating method is used in the middle of the pipeline, the hot water can be rapidly heated to the set temperature in a safe state where the hot water does not directly spout into the bathtub, and at the same time, it is an inexpensive heating source. The heating cost will be cheaper because the electric power, solar heat, kerosene, etc. will be available at midnight.
【００４８】さらに熱湯を湯温に応じて流量調節弁が開
閉する混合器を利用しながら清浄化処理された湯に混合
するようにすると、湯温の調節が一層正確にできるよう
になる。Further, when the hot water is mixed with the purified hot water while using the mixer in which the flow rate control valve opens and closes according to the hot water temperature, the hot water temperature can be adjusted more accurately.
【図１】 第１実施例配管図、FIG. 1 is a piping diagram of the first embodiment,
【図２】 第２実施例配管図、FIG. 2 is a piping diagram of the second embodiment,
【図３】 サーモスタット式混合器、[Fig. 3] Thermostatic mixer,
【図４】 制御ブロック図、FIG. 4 is a control block diagram,
【図５】 フローチャート、FIG. 5 is a flow chart,
【図６】 従来例配管図。FIG. 6 is a piping diagram of a conventional example.
１ 浴槽 ２ 湯 ３ 吸湯管 ４ 装置本体 ５ 濾過タンク ６ 循環ポンプ ９ 噴湯管 １４ 紫外線殺菌装置 １５ 湯温センサ １６ 熱湯タンク ２０ 吸水管 ２１ 吸水ポンプ ２２ 出水管 ２３ 混合器 ２４ サーモスタット式混合器 1 Bathtub 2 Hot water 3 Hot water pipe 4 Device body 5 Filtration tank 6 Circulation pump 9 Fountain pipe 14 UV sterilizer 15 Hot water temperature sensor 16 Hot water tank 20 Water absorption pipe 21 Water absorption pump 22 Water discharge pipe 23 Mixer 24 Thermostat type mixer
Claims (4)
上げ汚れを取り除くための濾過タンク及びオゾン或いは
紫外線等で殺菌する殺菌装置を配備した装置本体内を強
制循環させ清浄化処理した後噴湯管から浴槽に再び噴出
する浴槽湯の清浄化装置において、前記装置本体に対し
て熱湯を混合して湯温を調節するため浴槽湯を熱湯とし
て貯える熱湯タンクを接続して配備したことを特徴とす
る浴槽湯の清浄化装置。1. A hot water pipe after a cleaning treatment by forcibly circulating the inside of the device body equipped with a filtration tank for pumping hot water from a hot water pipe by a circulation pump to remove dirt and a sterilizing device for sterilizing with ozone or ultraviolet rays. In the apparatus for purifying bathtub hot water to be jetted out again from the bathtub, a hot water tank for storing hot water as hot water is connected to the apparatus body to adjust the hot water temperature, and the hot water tank is connected and arranged. Cleaner for bath water.
し浴槽湯を流入させる吸水管を吸水ポンプを配備すると
同時に他の一端を浴槽に接続し、上方の出水口に一端を
接続し熱湯を流出させる出水管を他の一端を装置本体の
管路に接続して配備されたことを特徴とする請求項１記
載の浴槽湯の清浄化装置。2. A hot water tank has one end connected to a lower water intake port, and a water absorption pipe for inflowing hot water from a bath is provided with a water absorption pump, while the other end is connected to the bath and one end is connected to an upper water discharge port. The bath water purifying apparatus according to claim 1, wherein a water discharge pipe for flowing out the hot water is provided by connecting the other end to a pipe line of the apparatus body.
サが検知した湯温に応じて作動することを特徴とする請
求項２記載の浴槽湯の清浄化装置。3. The apparatus for cleaning bathtub hot water according to claim 2, wherein the water suction pump provided in the water suction pipe operates according to the hot water temperature detected by the hot water temperature sensor.
は湯温に応じて弁が開閉する流量調節弁の配備された混
合器を介して接続したことを特徴とする請求項２記載の
浴槽湯の清浄化装置。4. The water discharge pipe of the hot water tank and the spout water pipe of the apparatus main body are connected via a mixer provided with a flow rate control valve that opens and closes according to the temperature of the hot water. Bath water purification device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8143703A JPH09299262A (en) | 1996-05-14 | 1996-05-14 | Purifier for bathtub hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8143703A JPH09299262A (en) | 1996-05-14 | 1996-05-14 | Purifier for bathtub hot water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09299262A true JPH09299262A (en) | 1997-11-25 |
Family
ID=15345015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8143703A Pending JPH09299262A (en) | 1996-05-14 | 1996-05-14 | Purifier for bathtub hot water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09299262A (en) |
-
1996
- 1996-05-14 JP JP8143703A patent/JPH09299262A/en active Pending
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