JPH11119U - Bath equipment with water injection function for washing - Google Patents
Bath equipment with water injection function for washingInfo
- Publication number
- JPH11119U JPH11119U JP003241U JP324198U JPH11119U JP H11119 U JPH11119 U JP H11119U JP 003241 U JP003241 U JP 003241U JP 324198 U JP324198 U JP 324198U JP H11119 U JPH11119 U JP H11119U
- Authority
- JP
- Japan
- Prior art keywords
- hot water
- water
- bathtub
- washing machine
- remaining
- 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.)
- Granted
Links
Landscapes
- Control For Baths (AREA)
Abstract
(57)【要約】
【課題】 使い勝手がよく経済的な洗たく注水機能付き
風呂装置を提供する。
【解決手段】 浴槽内の残り湯を追焚き装置で加熱しつ
つ循環ポンプで洗たく機に注水する残り湯加熱注水モー
ドと、浴槽内の残り湯を追焚き装置で加熱することなく
循環ポンプでそのまま洗たく機に注水する残り湯注水モ
ードと、開閉弁を開弁して給湯装置または追焚き装置の
何れかで通水を加熱して新しい湯を洗たく機に注水する
給湯注水モードと、開閉弁を開弁して給湯装置および追
焚き装置を非加熱状態で新しい水を洗たく機に注水する
水注水モードとの注水モードを有し、この注水モードを
切替える洗たく注水制御手段を備えた。
(57) [Summary] [PROBLEMS] To provide an easy-to-use and economical bath apparatus with a washing water injection function. SOLUTION: The remaining hot water in the bathtub is heated by a reheating device while the remaining hot water in the bathtub is poured into a washing machine with a circulation pump while the remaining hot water in the bathtub is heated by the recirculating pump without being heated by the reheating device. Opening the open / close valve and heating the water through either the hot water supply device or the additional heating device to supply water to the new hot water washing machine, and opening / closing the open / close valve A water injection mode in which the hot water supply device and the reheating device are not heated and a water injection mode for injecting water into a new washing machine; and a washing water injection control means for switching the water injection mode.
Description
【0001】[0001]
この考案は、浴槽内の残り湯および給湯装置からの新しい湯を洗たく機へ供給 する洗たく注水機能付き風呂装置に関する。 The present invention relates to a bath apparatus with a washing water injection function for supplying remaining hot water in a bathtub and fresh hot water from a hot water supply apparatus to a washing machine.
【0002】[0002]
従来のこの種の洗たく注水機能付き風呂装置としては、追焚き装置の循環加熱 路の熱交換器下流側に3方弁を設けると共に、この3方弁から洗たく機にまで注 水路を設けて、循環ポンプにより浴槽水を洗たく機に供給するものが実開昭62 −152153号に提案されている。 この風呂装置では、洗濯注水指令を受けるとポンプを駆動し、水流センサによ り浴槽内の残り湯が有ることを検知すると、その湯温を検出して湯温が設定温度 より低い場合には、バーナに点火して浴槽水(残り湯)を循環加熱する。その後 、循環加熱により浴槽湯温が設定温度に達すると、バーナを消火し3方弁を洗た く機側に切替えて浴槽の湯を洗たく機に注水する。 また、浴槽に残り湯がない場合には、給湯器を燃焼動作させて、洗濯注水路に 接続された給湯管から設定温度の湯を洗たく機に注水する。 従って、この風呂装置では、洗たく機に常に設定温度の湯を供給することがで きる。 As this type of conventional bath apparatus with a washing water injection function, a three-way valve is provided on the downstream side of the heat exchanger in the circulation heating path of the reheating unit, and a water injection path is provided from the three-way valve to the washing machine to provide circulation. An apparatus for supplying bath water to a washing machine by a pump is proposed in Japanese Utility Model Application Laid-Open No. 62-152153. In this bath apparatus, the pump is driven upon receiving a washing water injection command, and when a water flow sensor detects that there is remaining hot water in the bathtub, the temperature of the hot water is detected, and when the hot water temperature is lower than the set temperature, Then, the burner is ignited to circulate and heat the bath water (remaining hot water). After that, when the bath tub temperature reaches the set temperature due to circulating heating, the burner is extinguished and the three-way valve is switched to the washing machine side so that the bath tub is washed. If there is no remaining hot water in the bathtub, the water heater is burned and water is poured from the hot water supply pipe connected to the washing water supply channel into the washing machine for washing the hot water at the set temperature. Therefore, this bath apparatus can always supply hot water at the set temperature to the washing machine.
【0003】[0003]
しかしながら、上記風呂装置においては、浴槽内の残り湯を一旦設定温度に達 するまで追焚き装置で強制循環加熱してから洗たく機に注水するため、本来洗濯 に必要としない量の残り湯まで加熱昇温させることとなり、燃料ガスの無駄使い となるだけでなく注水開始されるまでの待ち時間が長くなり使い勝手が悪いとい った問題がある。 また、常に設定温度の湯を洗たく機に供給するものであるため、お湯を必要と しない洗濯であってもお湯が供給されることとなり、やはり経済的ではない。 この考案は、上記課題を解決し、使い勝手がよく経済的な洗たく注水機能付き 風呂装置の提供を目的としている。 However, in the above bath equipment, the remaining hot water in the bath tub is forcibly circulated and heated by the additional heating device until it reaches the set temperature, and then poured into the washing machine. This causes a problem that not only the fuel gas is wasted, but also the waiting time until the start of water injection becomes longer, which makes it inconvenient to use. Also, since hot water at the set temperature is always supplied to the washing machine, hot water is supplied even for washing that does not require hot water, which is not economical. The purpose of the present invention is to solve the above-mentioned problems and to provide a convenient and economical bath apparatus with a flushing function.
【0004】[0004]
上記目的を達成するために、この考案の請求項1記載の洗たく注水機能付き風 呂装置は、 浴槽水を循環ポンプにより循環させつつ加熱する追焚き装置と、 上記追焚き装置を介して浴槽に新しい湯を供給する給湯装置と、 上記給湯装置から上記追焚き装置への給湯路に設けた開閉弁と、 上記追焚き装置の循環管路から分岐して、浴槽内の残り湯を上記追焚き装置の 循環ポンプを用いて洗たく機へ注水する洗たく注水手段とを備えた風呂装置にお いて、 浴槽内の残り湯を上記追焚き装置で加熱しつつ上記循環ポンプで洗たく機に注 水する残り湯加熱注水モードと、浴槽内の残り湯を上記追焚き装置で加熱するこ となく上記循環ポンプでそのまま洗たく機に注水する残り湯注水モードと、上記 開閉弁を開弁して上記給湯装置または上記追焚き装置の何れかで通水を加熱して 新しい湯を洗たく機に注水する給湯注水モードと、上記開閉弁を開弁して上記給 湯装置および上記追焚き装置を非加熱状態で新しい水を洗たく機に注水する水注 水モードとの注水モードを有し、上記注水モードを切替える洗たく注水制御手段 を備えたことを要旨とする。 In order to achieve the above object, a bath apparatus with a washing water injection function according to claim 1 of the present invention comprises: a reheating apparatus for heating while circulating bath water by a circulation pump; A hot water supply device for supplying new hot water, an on-off valve provided in a hot water supply path from the hot water supply device to the reheating device, and a branch from a circulation line of the reheating device to reheat the remaining hot water in the bathtub. In a bath apparatus equipped with a washing water injection means for injecting water into the washing machine using the circulation pump of the equipment, heating the remaining hot water in the bathtub with the above-mentioned reheating device and pouring the remaining hot water into the washing machine with the above circulation pump. The water injection mode, the remaining hot water injection mode in which the remaining hot water in the bathtub is injected into the washing machine by the circulation pump without being heated by the additional heating device, and the hot water supply device or the additional heating by opening the on-off valve A hot water supply / pour mode, in which water is heated by one of the devices and the hot water is poured into a machine for washing new hot water, and a machine for washing fresh water in a non-heated state by opening the open / close valve and opening the open / close valve The gist of the present invention is to have a water injection mode of a water injection mode and a washing water injection control means for switching the water injection mode.
【0005】 また、この考案の請求項2記載の洗たく注水機能付き風呂装置は、請求項1記 載の洗たく注水機能付き風呂装置において、 浴槽内の残り湯の温度を検知する湯温検知手段と、浴槽内の残り湯の有無を検 知する残湯検知手段と、洗たく機へ供給する水を温水とすべく指令を出力する温 水要求出力手段とを備え、浴槽内の残り湯の有無、残り湯の温度、温水要求の有 無に基づいて、上記注水モードを切替えることを要旨とする。[0005] Further, a bath apparatus with a washing water injection function according to claim 2 of the present invention is a bath apparatus with a washing water injection function according to claim 1 and a hot water temperature detecting means for detecting the temperature of remaining hot water in the bathtub. And a hot water request output means for outputting a command to make the water to be supplied to the washing machine hot water, and the presence or absence of the remaining hot water in the bath tub. The gist is to switch the above water injection mode based on the temperature of hot water and the presence or absence of a request for hot water.
【0006】 上記構成を有する本考案の洗たく注水機能付き風呂装置によれば、残り湯加熱 注水モードと、残り湯注水モードと、給湯注水モードと、水注水モードとを切替 えて洗たく機に注水制御する。 洗たく機に注水するにあたり、残り湯加熱注水モードでは、残り湯を追焚き装 置で加熱しつつ循環ポンプで注水し、残り湯注水モードでは残り湯を加熱するこ となく循環ポンプでそのまま注水するため、浴槽内の残り湯を有効利用でき、し かも、温水の必要性に応じて残り湯を加熱できるため経済的である。また、温水 が必要な場合には、追焚き装置で加熱しつつ注水するため従来のような待ち時間 を要しない。 一方、給湯注水モードおよび水注水モードでは、開閉弁を開弁して給湯装置か ら追焚き装置への給湯路を開き、給湯注水モードでは給湯装置または追焚き装置 の何れかで通水を加熱して洗たく機に注水し、水注水モードでは加熱すること無 く注水する。従って、温水の必要性に応じて通水を加熱するため経済的であり、 きれいな湯または水によりすすぎ等を行うことができる。 また、請求項2記載の洗たく注水機能付き風呂装置によれば、浴槽内の残り湯 の有無、残り湯の温度、温水要求の有無に基づいて、注水モードを切替えるため 使用者がわざわざ残り湯を確認する必要が無く使い勝手が良い。[0008] According to the bath apparatus with a washing water injection function of the present invention having the above configuration, the remaining hot water heating mode, the remaining hot water injection mode, the hot water injection mode, and the water injection mode are switched to perform water injection control on the washing machine. . When pouring water into the washing machine, in the remaining hot water injection mode, the remaining hot water is heated by the reheating unit while the remaining hot water is injected by the circulation pump.In the remaining hot water injection mode, the remaining hot water is directly injected by the circulation pump without heating. The remaining hot water in the bathtub can be used effectively, and it is economical because the remaining hot water can be heated according to the need for hot water. Also, when hot water is required, there is no need for waiting time as in the past, since water is injected while heating with a reheating unit. On the other hand, in the hot water injection mode and the water injection mode, the on-off valve is opened to open the hot water supply path from the hot water supply device to the additional heating device, and in the hot water injection mode, the water is heated by either the hot water supply device or the additional heating device. Water into the washing machine, and in the water injection mode, without heating. Therefore, it is economical to heat the flowing water according to the necessity of hot water, and rinsing or the like can be performed with clean hot water or water. In addition, according to the bath apparatus with a washing water injection function according to the second aspect, the user switches between the water injection modes based on the presence / absence of remaining hot water in the bathtub, the temperature of the remaining hot water, and the presence / absence of a hot water request. There is no need to confirm, and it is easy to use.
【0007】[0007]
以下この考案の洗たく注水機能付き風呂装置の一実施の形態について図面を参 照して説明する。図1及び図2において、Aは浴槽、Bは追焚き装置で、前記浴 槽Aの一側下部にその追焚き循環管路1の両端が接続され、該追焚き循環管路1 はその途中に設けた循環ポンプPにより往管2と復管3とに分離され、復管3の 途中には風呂釜4の熱交換器7を設けて復管3を前流側3aと後流側3bに分け 、循環ポンプPにより浴槽A内の湯水を追焚き循環管路1の往管2側から復管3 側へ強制循環させてガスバーナ8で加熱される熱交換器7で昇温する構成となし ている。実施例では復管3の前流側3aに逆止弁V3を設けている。Cは給湯装 置で、その湯沸部9は熱交換器10とガスバーナ11よりなり、該湯沸部9の熱 交換器10に入口側に給水管12を接続するとともに、出口側には給湯管5を接 続せしめて給水管12から熱交換器10を流過する冷水を加熱昇温して給湯管5 に流出する構成となしている。前記給湯管5は追焚き装置Bにおける追焚き循環 管路1の復管3の前流側3aの熱交換器7と逆止弁V3との間に接続せしめ、該 給湯管5の途中には、たとえば、電磁弁等の開閉弁V1を設けて追焚き装置Bと 給湯装置Cとが連通又は遮断できるようになしている。 Hereinafter, an embodiment of a bath apparatus with a washing water injection function of the present invention will be described with reference to the drawings. 1 and 2, A is a bathtub, B is a reheating device, and both ends of the reheating circulation line 1 are connected to a lower part of one side of the bathtub A. Is separated into an outgoing pipe 2 and a return pipe 3 by a circulation pump P provided at the end of the vessel. A configuration in which the water in the bathtub A is additionally heated by the circulation pump P and forcedly circulated from the outgoing pipe 2 side to the return pipe 3 side of the circulation pipe line 1, and the temperature is raised by the heat exchanger 7 heated by the gas burner 8. None. In the embodiment, a check valve V3 is provided on the upstream side 3a of the return pipe 3. C is a hot water supply device, and the hot water section 9 is composed of a heat exchanger 10 and a gas burner 11. The hot water supply pipe 12 is connected to the heat exchanger 10 of the hot water section 9 on the inlet side and the hot water supply section is provided on the outlet side. The pipe 5 is connected so that cold water flowing through the heat exchanger 10 from the water supply pipe 12 is heated and heated to flow out to the hot water supply pipe 5. The hot water supply pipe 5 is connected between the check valve V3 and the heat exchanger 7 on the upstream side 3a of the return pipe 3 of the additional heating circulation line 1 in the additional heating apparatus B. For example, an on-off valve V1 such as an electromagnetic valve is provided so that the additional heating device B and the hot water supply device C can communicate with each other or be shut off.
【0008】 V2は追焚き装置Bにおける追焚き循環管路1の復管3の風呂釜4より後流側 3bの中間に設けた三方弁で、その流路が注水経路a→b又は給湯経路a→cの いずれかに切替えうるようになっており、たとえば、電磁式の三方弁等を用いて 電気的に切替えうるようにするものである。6は前記三方弁V2の注水経路a→ bに接続した注水管で、洗たく機Dへ残り湯等を導くためのものである。また、 三方弁V2の給湯経路a→cには復管3の後流側3bの後半部を接続して追焚き 循環流又は給湯装置Cからの湯を浴槽Aへ導くようにしている。Eは浴槽A内の 残り湯の温度を検知する温度検知センサーで、実施例では追焚き装置Bの湯温検 知センサーを利用しているが、浴槽Aその他に別に設けてもよい。また、Fは浴 槽A内の残り湯の水位を検知して残り湯の有無を検知する水位検知センサーで、 浴槽Aの下方部、たとえば、循環管路1の往管2の接続口付近に臨設されている 。さらに、Gは電子制御装置であって、この電子制御装置Gには前記検知センサ ーE,F及び開閉弁V1、三方弁V2、循環ポンプP、給湯装置Cの湯沸部9の ガスバーナ11へのガス制御弁V4、追焚き装置Bの風呂釜4のガスバーナ8へ のガス制御弁V5等が接続され、また、洗たく機Dへの注水温度、浴槽Aへの給 湯温度、給湯水位等を設定するとともに、作動を指令する操作盤15が接続され ている。電子制御装置Gは検知センサーE,F等からの検出値並びに操作盤15 から入力された設定値及び指令に基づき循環ポンプP及び各々の弁V1,V2、 V4、V5等を制御して風呂装置を作動させるものである。なお、図中、13は 給湯管5から分岐して台所の流し台等へ配管する給湯管で、その先端に給湯栓( 図示せず)を備えて、流し台等への給湯又は給水をも可能としている。[0008] V2 is a three-way valve provided in the middle of the return boiler 3 of the return boiler 3 of the additional boiler circulation line 1 in the additional boiler B on the downstream side 3b of the boiler. The switch can be made in any one of a → c, for example, by using an electromagnetic three-way valve or the like so that the switch can be made electrically. Reference numeral 6 denotes a water supply pipe connected to the water supply path a → b of the three-way valve V2 for guiding remaining hot water and the like to the washing machine D. Further, the latter half of the downstream side 3b of the return pipe 3 is connected to the hot water supply path a → c of the three-way valve V2 so as to guide the additional heating circulating flow or hot water from the hot water supply device C to the bathtub A. E denotes a temperature detection sensor for detecting the temperature of the remaining hot water in the bathtub A. In the embodiment, the hot water temperature detection sensor of the additional heating device B is used, but it may be provided separately in the bathtub A and the like. F is a water level detection sensor that detects the level of remaining hot water in the bathtub A to detect the presence or absence of the remaining hot water. It is provided. G is an electronic control unit. The electronic control unit G includes the detection sensors E and F, the on-off valve V1, the three-way valve V2, the circulation pump P, and the gas burner 11 of the water heater 9 of the water heater C. The gas control valve V4 of the reheating unit B, the gas control valve V5 of the gas supply to the gas burner 8 of the bath 4 of the reheating unit B, etc. are connected. In addition, an operation panel 15 for instructing operation is connected. The electronic control unit G controls the circulation pump P and each of the valves V1, V2, V4, V5, etc., based on the detection values from the detection sensors E, F, etc., and the set values and commands input from the operation panel 15, and the bath apparatus. Is operated. In the figure, reference numeral 13 denotes a hot water supply pipe branched from the hot water supply pipe 5 and piped to a kitchen sink or the like. I have.
【0009】 前記構成において、その動作を次に説明する。まず、洗たく機Dへの注水制御 についてモード別に説明する。 (1)残り湯加熱注水モード 浴槽A内の残り湯を洗たく機Dへ注水するにあたり、残り湯が設定温度以下に 冷めている場合、該残り湯を暖めて洗たく機へ注水しようとするときは、図1及 び図3のフローチャートに示したように、ステップ101で操作盤15の注水ス イッチをONしてスタートすると、ステップ102で注水要求有りと判断して、 ステップ103に移行し残り湯14の有無を水位検知センサーFにより検知する 。この場合、残り湯14が有るため、ステップ104に移行し操作盤15により 温水要求が設定されているか否かを判断する(このモードでは温水要求あり)。 そして、開閉弁V1を閉めた状態で三方弁V2を注水経路a→bに切替えてb側 とした後、循環ポンプPをONする。こうして、浴槽A内の残り湯は図1に示さ れているように、追焚き装置Bの循環管路1の往管2→循環ポンプP→循環管路 1の復管3の前流側3a→風呂釜4の熱交換器7→復管3の後流側3bの前半部 →三方弁V2→注水管bの順路で洗たく機Dに注水する。この場合、ステップ1 04で温水要求が確認されているため、ステップ105にて残り湯14が設定温 度以上か否かを判断し、設定温度以下であることを温度検知センサーEが検知す ると、加熱必要指令を出力して追焚き装置Bの風呂釜4のガスバーナ8を燃焼さ せて熱交換器7を通過する残り湯を加熱しつつ温水供給する。The operation of the above configuration will be described below. First, control of water injection to the washing machine D will be described for each mode. (1) Remaining hot water injection mode When pouring the remaining hot water in the bathtub A to the washing machine D when the remaining hot water is cooled to a set temperature or less, when the remaining hot water is to be poured into the washing machine for heating, the following diagram is used. As shown in the flow chart of FIG. 1 and FIG. 3, when the water supply switch of the operation panel 15 is turned on in step 101 and started, it is determined that there is a water supply request in step 102, and the process proceeds to step 103 to supply the remaining hot water 14. The presence or absence is detected by the water level detection sensor F. In this case, since there is remaining hot water 14, the process proceeds to step 104, and it is determined whether or not a hot water request is set by the operation panel 15 (a hot water request is present in this mode). Then, with the on-off valve V1 closed, the three-way valve V2 is switched from the water injection path a to the water injection path b to the b side, and then the circulation pump P is turned on. Thus, as shown in FIG. 1, the remaining hot water in the bathtub A is the upstream side 3a of the recirculation line 1 of the reheating unit B → the circulation pump P → the return line 3 of the circulation line 1. → Heat exchanger 7 of bath kettle 4 → First half of downstream side 3b of return pipe 3 → Three-way valve V2 → Inject water to washing machine D in the route of water injection pipe b. In this case, since the request for hot water has been confirmed in step 104, it is determined in step 105 whether or not the remaining hot water 14 is at or above the set temperature, and the temperature detection sensor E detects that the temperature is at or below the set temperature. Then, a heating required command is output to burn the gas burner 8 of the bath kettle 4 of the reheating unit B, and to supply hot water while heating the remaining hot water passing through the heat exchanger 7.
【0010】 (2)残り湯注水モード 浴槽A内の残り湯を加熱することなくそのまま洗たく機Dに注水するときは、 前述の残り湯加熱注水モードと同様にステップ104まで進むが、ステップ10 4にて温水要求がないことが確認され、開閉弁V1を閉めた状態で三方弁V2を 注水経路a→bに切替えてb側とした後、循環ポンプPをONする。このモード では、温水要求がないためガスバーナ8を燃焼させず、残り湯をそのまま洗たく 機Dに注水する。(2) Remaining Hot Water Injection Mode When the remaining hot water in the bathtub A is injected into the washing machine D without heating without heating, the process proceeds to step 104 in the same manner as in the above-described remaining hot water heating and water injection mode. It is confirmed that there is no demand for hot water, and the three-way valve V2 is switched from the water supply path a to the water supply path b while the on-off valve V1 is closed to the b side, and then the circulation pump P is turned on. In this mode, since there is no demand for hot water, the gas burner 8 is not burned, and the remaining hot water is poured into the machine D for washing as it is.
【0011】 (3)給湯注水モード 洗たく機Dへ温水を注水するにあたり、浴槽A内に残り湯がないことを水位検 知センサーFが検知した場合は、図2及び図3のフローチャートに示すように、 ステップ106に移行して温水要求の有無が判断される(このモードでは、温水 要求あり)。そして、開閉弁V1を開いて追焚き装置Bと給湯装置Cとを連通さ せ、三方弁V2を注水経路a→bに切替えてb側とし、循環ポンプはOFFのま ま給湯装置Cの給水管12に水道水等を通水する。よって、水道水等は給湯装置 Cの給水管12→湯沸部9の熱交換器10→給湯管5→追焚き装置Bの追焚き循 環管路1における復管3の前流側3a→風呂釜4の熱交換器7→復管3の後流側 3bの前半部→三方弁V2→注水管6の経路をたどって洗たく機Dへ注水される 。このとき、温水要求によりステップ107にて加熱の必要性が判断され、冷水 が通水されている場合には加熱必要指令に基づいて給湯装置Cの湯沸部9のガス バーナ11が燃焼しその熱交換器10を加熱して設定温度の温水を洗たく機Dに 注水する。 尚、逆止弁V3で注水が往管2側へ流れることはない。また、この場合、追焚 き装置Bの風呂釜4のガスバーナ8を燃焼させてもよい。また、上記洗たく機D への注水と併せて台所の流し台等への給水又は給湯が同時に行いうる。(3) Hot water supply / pour mode When the hot water is supplied to the washing machine D and the water level detection sensor F detects that there is no remaining hot water in the bathtub A, as shown in the flowcharts of FIGS. Then, the process proceeds to step 106 to determine whether or not there is a request for hot water (in this mode, there is a request for hot water). Then, the on-off valve V1 is opened to connect the reheating unit B and the hot water supply device C, and the three-way valve V2 is switched from the water supply path a to the b side to the b side. Water such as tap water is passed through the pipe 12. Therefore, the tap water or the like is supplied to the water supply pipe 12 of the hot water supply device C → the heat exchanger 10 of the water heater 9 → the hot water supply pipe 5 → the upstream side 3a of the return pipe 3 in the additional heating circulation line 1 of the additional heating apparatus B → The water is supplied to the washing machine D by following the path of the heat exchanger 7 of the bath 4 → the first half of the downstream side 3 b of the return pipe 3 → the three-way valve V 2 → the water supply pipe 6. At this time, the necessity of heating is determined in step 107 based on the request for hot water, and if cold water is supplied, the gas burner 11 of the water heater 9 of the water heater C is burned based on the heating necessary command. The heat exchanger 10 is heated and the hot water at the set temperature is poured into the washing machine D. It should be noted that the water injection does not flow toward the forward pipe 2 at the check valve V3. In this case, the gas burner 8 of the bath kettle 4 of the reheating apparatus B may be burned. In addition to the water injection to the washing machine D, water supply or hot water supply to a kitchen sink or the like can be performed at the same time.
【0012】 (4)水注水モード 前述の給湯注水モードにおいて温水を必要としない場合には、操作盤15にて 温水要求を設定しないことにより、ステップ106で温水要求なしと判断され、 開閉弁V1を開いて追焚き装置Bと給湯装置Cとを連通させ、三方弁V2を注水 経路a→bに切替えてb側とし、循環ポンプはOFFのまま給湯装置Cの給水管 12に水道水等を通水する。この場合、バーナ11およびバーナ8は燃焼停止状 態に保持され、給湯装置Cに供給される水道水等がそのまま洗たく機Dに注水さ れる。(4) Water Injection Mode In the hot water supply / injection mode described above, when hot water is not required, the operation panel 15 does not set a hot water request, so that it is determined in step 106 that there is no hot water request, and the on-off valve V1 Is opened to make the reheating unit B and the hot water supply device C communicate with each other, the three-way valve V2 is switched from the water supply path a to the b side to the b side, and tap water or the like is supplied to the water supply pipe 12 of the water supply apparatus C while the circulation pump is OFF. Pass water. In this case, the burners 11 and 8 are kept in a combustion stopped state, and tap water or the like supplied to the hot water supply device C is poured into the washing machine D as it is.
【0013】 次に、給湯および追焚き動作について説明する。 浴槽A内へ新しい湯を給湯装置Cから供給するときは、開閉バルブV1を開い て追焚き装置Bと給湯装置Cを連通させ、三方弁V2を給湯経路a→cに切替え 、循環ポンプPはOFFとして、給湯装置Cの給水管12に水道水等を通水する と同時に湯沸部9のガスバーナ11を燃焼せしめると、湯沸部9の熱交換器10 で加熱昇温された設定温度の湯は、給湯管5→追焚き装置Bの追焚き循環管路1 における復管3の前流側3a→風呂釜4の熱交換器7→復管3の後流側3bの前 半部→三方弁V2→復管3の後流側3bの後半部→浴槽Aの順路で供給される。 この浴槽Aへの給湯を併せて台所の流し台等への給湯も給湯栓を開けるだけで同 時に行いうる。Next, the hot water supply and additional heating operations will be described. When new hot water is supplied from the hot water supply device C into the bathtub A, the open / close valve V1 is opened to connect the additional heating device B with the hot water supply device C, the three-way valve V2 is switched from the hot water supply path a to c, and the circulation pump P When the water temperature is turned off and the gas burner 11 of the hot water unit 9 is burned at the same time as tap water is passed through the water supply pipe 12 of the hot water supply device C, the temperature of the set temperature raised by the heat exchanger 10 of the hot water unit 9 is increased. The hot water is supplied to the hot water supply pipe 5 → the upstream side 3a of the return pipe 3 in the additional heating circulation line 1 of the additional heating apparatus B → the heat exchanger 7 of the bath 4 → the first half of the downstream side 3b of the return pipe 3 → The three-way valve V2 is supplied in the order of the second half of the downstream side 3b of the return pipe 3 to the bathtub A. In addition to the hot water supply to the bathtub A, the hot water supply to the kitchen sink can be performed at the same time simply by opening the hot water tap.
【0014】 台所の流し台等へのみ給湯する場合は、開閉バルブV1を閉じて給湯管13の 先端に備えた給湯栓を開けば湯沸部9のガスバーナ11が燃焼して給湯される。When supplying hot water only to a kitchen sink or the like, the gas burner 11 of the water heater 9 burns when hot water is supplied by opening the hot water tap provided at the end of the hot water supply pipe 13 by closing the open / close valve V1.
【0015】 浴槽A内の湯水を追焚きする場合は、開閉バルブV1を閉め三方弁V2を給湯 経路a→cに切替えた後、循環ポンプPをONせしめると同時に風呂釜4のガス バーナ8を燃焼させると、浴槽A内の湯水は、往管2→循環ポンプP→復管3の 前流側3a→風呂釜4の熱交換器7→復管3の後流側3bの前半部→三方弁V2 →復管3の後流側3bの後半部→浴槽Aの順路で還流し加熱昇温される。 なお、上記(1)〜(4)の各モードおよび給湯・追焚き動作は、操作盤15 から入力された設定値及び指令並びに検知センサーE,F等からの検出値等に基 づき電子制御装置Gにより循環ポンプP及び各々の弁V1、V2、V4、V5等 を制御して自動的に行われるものである。In order to reheat the water in the bathtub A, the on-off valve V1 is closed and the three-way valve V2 is switched from the hot water supply path a to c. Then, the circulation pump P is turned on and the gas burner 8 of the bathtub 4 is turned on. When the fuel is burned, the hot water in the bathtub A is discharged from the forward pipe 2 → the circulation pump P → the upstream side 3 a of the return pipe 3 → the heat exchanger 7 of the bath 4 → the first half of the downstream side 3 b of the return pipe 3 → three directions The valve V2 → the second half of the downstream side 3b of the return pipe 3 → recirculates along the route of the bathtub A and is heated and heated. Each of the modes (1) to (4) and the hot water supply / post-heating operation is performed based on the set values and commands input from the operation panel 15 and the detection values from the detection sensors E and F. G automatically controls the circulation pump P and each of the valves V1, V2, V4, V5, and the like.
【0016】[0016]
この考案は以上説明したように、残り湯を追焚き装置で加熱しつつ循環ポンプ で洗たく機へ注水できるため、従来装置のように余分な燃料を消費することがな く、注水までの待ち時間も不要となり使い勝手がよい。しかも、温水が必要ない 場合には残り湯を加熱することなく循環ポンプでそのまま洗たく機に注水できる ため経済的である。 また、水道水をそのまま又は温水として注水することも可能としたから、きれ いな湯又は水によるすすぎ等が自由に行え、また、温水の必要性に応じて通水を 加熱できるため経済的である。 たとえば、バイオ洗剤等のように温水でその洗浄効果が著しく向上する洗剤を 用いた場合にのみ加熱注湯するように使い分けることもでき、非常に使い勝手が よい。 また、請求項2記載の洗たく注水機能付き風呂装置によれば、浴槽内の残り湯 の有無、残り湯の温度、温水要求の有無に基づいて、注水モードを切替えるため 使用者がわざわざ残り湯を確認する必要が無く使い勝手が良い。 As described above, this device allows the remaining hot water to be heated by the additional heating device and then injected into the washing machine with the circulating pump, so that it does not consume extra fuel and has a longer waiting time until water is injected unlike the conventional device. It is unnecessary and convenient. In addition, when hot water is not required, it is economical because the remaining hot water can be poured directly into the washing machine with a circulation pump without heating. In addition, since tap water can be injected as it is or as hot water, rinsing with clean hot water or water can be performed freely, and it is economical because water can be heated according to the need for hot water. . For example, it is possible to selectively use the hot water pouring only when using a detergent such as a bio-detergent whose cleaning effect is remarkably improved with hot water, which is very convenient. In addition, according to the bath apparatus with a washing water injection function according to the second aspect, the user switches between the water injection modes based on the presence / absence of remaining hot water in the bathtub, the temperature of the remaining hot water, and the presence / absence of a hot water request. There is no need to confirm, and it is easy to use.
【図1】洗たく注水機能付き風呂装置の一実施例を示し
た作動状態の概略構成図である。FIG. 1 is a schematic configuration diagram of an operation state showing an embodiment of a bath apparatus with a water injection function for washing.
【図2】洗たく注水機能付き風呂装置の一実施例を示し
た作動状態の概略構成図である。FIG. 2 is a schematic configuration diagram of an operation state showing an embodiment of a bath apparatus with a water injection function for washing.
【図3】洗たく機への注水動作を表わすフローチャート
である。FIG. 3 is a flowchart showing a water injection operation to a washing machine.
A……浴槽、1……循環管路、P……循環ポンプ、2…
…往管、3……復管、4……風呂釜、B……追焚き装
置、C……給湯装置、5……給湯管、V1……開閉弁、
V2……三方弁、D……洗たく機、6……注水管A: bathtub, 1: circulation line, P: circulation pump, 2 ...
... outgoing pipe, 3 ... return pipe, 4 ... bath kettle, B ... reheating unit, C ... hot water supply apparatus, 5 ... hot water supply pipe, V1 ... on-off valve,
V2: Three-way valve, D: Washing machine, 6: Injection pipe
Claims (2)
熱する追焚き装置と、 上記追焚き装置を介して浴槽に新しい湯を供給する給湯
装置と、 上記給湯装置から上記追焚き装置への給湯路に設けた開
閉弁と、 上記追焚き装置の循環管路から分岐して、浴槽内の残り
湯を上記追焚き装置の循環ポンプを用いて洗たく機へ注
水する洗たく注水手段とを備えた風呂装置において、 浴槽内の残り湯を上記追焚き装置で加熱しつつ上記循環
ポンプで洗たく機に注水する残り湯加熱注水モードと、
浴槽内の残り湯を上記追焚き装置で加熱することなく上
記循環ポンプでそのまま洗たく機に注水する残り湯注水
モードと、上記開閉弁を開弁して上記給湯装置または上
記追焚き装置の何れかで通水を加熱して新しい湯を洗た
く機に注水する給湯注水モードと、上記開閉弁を開弁し
て上記給湯装置および上記追焚き装置を非加熱状態で新
しい水を洗たく機に注水する水注水モードとの注水モー
ドを有し、上記注水モードを切替える洗たく注水制御手
段を備えたことを特徴とする洗たく注水機能付き風呂装
置。1. A reheating device for heating bathtub water while circulating it by a circulation pump, a hot water supply device for supplying fresh hot water to the bathtub via the reheating device, and a hot water supply from the hot water supply device to the reheating device. A bath apparatus provided with an on-off valve provided in a path and a washing water injection means for branching from a circulation pipe of the reheating apparatus and for pouring remaining hot water in a bathtub to a washing machine using a circulation pump of the reheating apparatus. In, the remaining hot water heating and water injection mode in which the remaining hot water in the bathtub is heated by the reheating device while being injected into the washing machine by the circulation pump,
The remaining hot water in the bathtub is heated by the reheating device without being heated by the recirculating pump, and the remaining hot water is supplied to the washing machine, and the on-off valve is opened to open the on-off valve and the hot water supply device or the reheating device is used. A hot water supply mode in which the hot water is heated and water is poured into a new hot water washing machine; A water injection mode, and a water injection control means for switching the water injection mode.
手段と、浴槽内の残り湯の有無を検知する残湯検知手段
と、洗たく機へ供給する水を温水とすべく指令を出力す
る温水要求出力手段とを備え、浴槽内の残り湯の有無、
残り湯の温度、温水要求の有無に基づいて、上記注水モ
ードを切替える請求項1記載の洗たく注水機能付き風呂
装置。2. A hot water temperature detecting means for detecting the temperature of the remaining hot water in the bathtub, a remaining hot water detecting means for detecting the presence or absence of the remaining hot water in the bathtub, and outputting a command to make the water supplied to the washing machine hot water. Hot water request output means to perform, whether there is remaining hot water in the bathtub,
The bath apparatus with a flush water injection function according to claim 1, wherein the water injection mode is switched based on the temperature of the remaining hot water and the presence or absence of a request for hot water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1998003241U JP2607246Y2 (en) | 1998-04-23 | 1998-04-23 | Bath equipment with water injection function for washing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1998003241U JP2607246Y2 (en) | 1998-04-23 | 1998-04-23 | Bath equipment with water injection function for washing |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11119U true JPH11119U (en) | 1999-09-07 |
JP2607246Y2 JP2607246Y2 (en) | 2001-05-28 |
Family
ID=18163169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1998003241U Expired - Fee Related JP2607246Y2 (en) | 1998-04-23 | 1998-04-23 | Bath equipment with water injection function for washing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2607246Y2 (en) |
-
1998
- 1998-04-23 JP JP1998003241U patent/JP2607246Y2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2607246Y2 (en) | 2001-05-28 |
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LAPS | Cancellation because of no payment of annual fees |