JPH046853B2 - - Google Patents
Info
- Publication number
- JPH046853B2 JPH046853B2 JP27575985A JP27575985A JPH046853B2 JP H046853 B2 JPH046853 B2 JP H046853B2 JP 27575985 A JP27575985 A JP 27575985A JP 27575985 A JP27575985 A JP 27575985A JP H046853 B2 JPH046853 B2 JP H046853B2
- Authority
- JP
- Japan
- Prior art keywords
- heating coil
- bathtub
- hot water
- water
- temperature
- 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.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 103
- 238000010438 heat treatment Methods 0.000 claims description 58
- 239000003507 refrigerant Substances 0.000 claims description 38
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 230000004913 activation Effects 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000003287 bathing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Details Of Fluid Heaters (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は浴槽の湯を循環使用して浴槽湯の節約
を可能とすると共に、浴槽湯および給湯槽から屋
内に供給される飲料用・調理用のあるいは浴用の
湯の加熱を高効率で行つて熱エネルギーの節約を
可能とした湯の循環加熱装置に関する。[Detailed Description of the Invention] [Industrial Field of Application] The present invention makes it possible to save bath water by recycling the hot water in the bathtub, and to reduce the amount of hot water supplied indoors from the bathtub and hot water tank for drinking and cooking. The present invention relates to a hot water circulation heating device that can heat hot water for personal use or bathing with high efficiency and save thermal energy.
浴槽の湯を循環使用する場合、従来は浴槽湯中
の人毛、垢等の夾雑物をロ過して除去することで
行われており、完全に清浄な状態で再使用するこ
とができず、数回の再使用で廃棄していた。又、
浴槽湯の加熱および屋内へ供給される飲料用等の
湯の加熱は別個の加熱器によつて行われるのが一
般的であつた。
Conventionally, when reusing hot water in a bathtub, impurities such as human hair and dirt in the bathtub water are filtered out and removed, and it is not possible to reuse it in a completely clean state. , was reused several times and then discarded. or,
Heating of bathtub water and drinking water supplied indoors was generally performed using separate heaters.
従つて、従来における浴槽湯の循環使用ではロ
過を行うのみであるため、湯の殺菌、湯に分散し
ている脂肪の除去あるいは臭気の除去ができず、
健康上に悪いものとなつていた。又、循環使用も
回数が限られているため、根本的な節水とはなつ
ていなかつた。さらに、浴槽湯の加熱、給湯の加
熱にあつても、熱エネルギーの節約ができず、著
しく不経済となつていた。
Therefore, in the conventional circulating use of bathtub water, only filtration is performed, which makes it impossible to sterilize the hot water, remove fat dispersed in the hot water, or remove odors.
It was becoming bad for my health. Furthermore, because the number of times the water can be recycled is limited, it has not resulted in fundamental water conservation. Furthermore, even when heating bathtub water or heating hot water, thermal energy cannot be saved, making it extremely uneconomical.
本発明は上記事情を考慮してなされ、浴槽湯の
循環使用回数の増大を図つて節水率の向上を可能
とすると共に、熱エネルギーの節約を可能とした
湯の循環加熱装置を提供するものである。 The present invention has been made in consideration of the above-mentioned circumstances, and provides a hot water circulation heating device that is capable of increasing the number of times bath hot water is circulated and used, thereby improving the water saving rate and saving thermal energy. be.
本発明は浴槽湯の殺菌、ロ過を行つて長期間の
循環使用を可能とする共に、浴槽湯の加熱および
給湯用の湯の加熱にヒートポンプを使用し、ヒー
トポンプからの高温の冷媒ガスを給湯槽の湯の加
熱から浴槽用の加熱に循環させて熱エネルギーの
節約を可能にしたものである。
The present invention sterilizes and filters bathtub water to enable long-term circulation use, and also uses a heat pump to heat the bathtub water and hot water for hot water supply, and uses high-temperature refrigerant gas from the heat pump to supply hot water. This makes it possible to save thermal energy by circulating the heating of the hot water in the tank to the heating for the bathtub.
すなわち、本発明に係る湯の循環加熱装置は、
管路によつて浴槽と接続されるロ過器、ポンプお
よび活性槽が設けられ前記浴槽との間で浴槽湯が
循環する循環槽と、浴槽に設けられた温度検知器
と、前記浴槽湯の中にオゾンエアを供給して殺菌
を行う殺菌手段と、前記浴槽湯を熱交換によつて
加熱する加温コイルと、内部に加熱コイルが配設
された給湯槽と、冷媒の管路に熱源となる空気を
吹き付けるフアン及び熱を得た冷媒を圧縮して高
温ガスとする圧縮機を備えたヒートポンプと、前
記加温コイル、加熱コイルおよびヒートポンプを
冷媒ガスが循環するように接続する冷媒路と、冷
媒路に配設されヒートポンプからの冷媒ガスを加
温コイルと加熱コイルとの間で切り換える切換手
段と、浴槽湯の温度が設定され、前記温度検知器
より温度を入力し、温度が設定温度より高ければ
冷媒を加熱コイルへ流し、低ければ加温コイルへ
流すように前記切換手段を作動させる制御装置と
を備えてなることを特徴としている。 That is, the hot water circulation heating device according to the present invention,
a circulation tank that is connected to the bathtub by a pipe and is equipped with a filtration device, a pump, and an activation tank and that circulates bathwater between the bathtub and the bathtub; a temperature sensor that is installed in the bathtub; a sterilization means for supplying ozone air to sterilize the bath; a heating coil for heating the bath water by heat exchange; a hot water tank in which the heating coil is disposed; and a heat source for the refrigerant pipe. a heat pump equipped with a fan that blows air, and a compressor that compresses the refrigerant that has obtained heat into high-temperature gas; a refrigerant path that connects the heating coil, the heating coil, and the heat pump so that refrigerant gas circulates; A switching means is disposed in the refrigerant path and switches the refrigerant gas from the heat pump between the heating coil and the heating coil, and the temperature of the bath water is set, and the temperature is input from the temperature sensor, and the temperature is lower than the set temperature. It is characterized by comprising a control device that operates the switching means so that if the temperature is high, the refrigerant flows to the heating coil, and if the temperature is low, the refrigerant flows to the heating coil.
以下、本発明を図示する実施例につき具体的に
説明する。
Hereinafter, embodiments illustrating the present invention will be specifically described.
第１図は本発明に係る湯の循環加熱装置の一実
施例の配管系統図である。この循環加熱装置は、
浴槽１内の湯を循環させながらロ過を行う循環槽
２と、外気を熱源として冷媒ガスを圧縮加熱する
ヒートポンプ３と、屋内に供給するため湯を貯留
する給湯槽４とを備えている。 FIG. 1 is a piping system diagram of an embodiment of the hot water circulation heating device according to the present invention. This circulation heating device is
It is equipped with a circulation tank 2 that performs filtration while circulating the hot water in the bathtub 1, a heat pump 3 that compresses and heats refrigerant gas using outside air as a heat source, and a hot water tank 4 that stores hot water to be supplied indoors.
前記循環槽２は、内部にロ過器２１とポンプ２
２とが設けられ、これらが管路によつて直列に接
続されている。そして、前記浴槽１とは往管２３
と復管２４とによつて接続されており、ポンプ２
２を駆動すると浴槽１内の湯がロ過器２１内に導
き出されてロ過され、人毛、垢等の夾雑物が除去
され、ロ過後には往管２３からジエツト水流とな
つて浴槽１内に噴出するようになつている。又、
ロ過槽２１とポンプ２２との間には、麦飯石、イ
オウ石等の活性石が充填された活性槽２５が接続
されている。この活性槽２５はロ過槽２１を通過
した浴槽湯をイオン交換して元の水質に戻すと共
に、活性石内に含有される鉄、マグネシウム、カ
ルシウム、ナトリウム等の有効成分を浴槽湯内に
溶出させ、浴用効果を増大させる作用を行うもの
である。このような循環槽２に隣接した位置には
殺菌手段５が設けられている。殺菌手段５は内部
にオゾン発生器５１が設けられると共に、オゾン
発生器５１からはエア管５２が導出され、このエ
ア管５２が前記往管２３の出口付近に接続されて
いる。従つて、オゾン発生器５１からのオゾンは
往管２３から浴槽湯内に供給されてジエツト水流
と共に浴槽１内に噴出する。これにより、オゾン
の酸化力で浴槽湯の殺菌あるいは脂肪等の分解が
行われ、浴槽湯が清浄化されるから浴槽湯の循環
使用回数が飛躍的に増大する。従つて、浴槽湯の
節約が可能となる。 The circulation tank 2 has a filter 21 and a pump 2 inside.
2 are provided, and these are connected in series by a conduit. The bathtub 1 is an outgoing pipe 23.
and a return pipe 24, and the pump 2
2, the hot water in the bathtub 1 is guided into the filtration device 21 and filtered, and impurities such as human hair and dirt are removed. It's starting to gush inside. or,
An activation tank 25 filled with activated stones such as maifan stone and sulfur stone is connected between the filtration tank 21 and the pump 22. This activation tank 25 ion-exchanges the bath water that has passed through the filtration tank 21 to return it to its original water quality, and also elutes active ingredients such as iron, magnesium, calcium, and sodium contained in the activated stones into the bath water. It has the effect of increasing the bathing effect. A sterilizing means 5 is provided at a position adjacent to such a circulation tank 2. The sterilizing means 5 is provided with an ozone generator 51 therein, and an air pipe 52 is led out from the ozone generator 51, and this air pipe 52 is connected to the vicinity of the outlet of the outgoing pipe 23. Therefore, ozone from the ozone generator 51 is supplied from the outgoing pipe 23 into the bathtub water and is ejected into the bathtub 1 together with the jet water flow. As a result, the oxidizing power of ozone sterilizes the bath water or decomposes fat, etc., and the bath water is cleaned, so the number of times the bath water is circulated can be dramatically increased. Therefore, it is possible to save bath water.
かかる循環槽２にはポンプ２２の作動で浴槽１
内から導き出された浴槽湯を熱交換によつて加温
する加温コイル８が設けられている。本実施例に
おいて、この加温コイル８は前記活性槽２５の周
囲に巻回されるように配設されており、活性槽２
５内に流入する浴槽湯を加温するようになつてい
る。かかる加温コイル８は後述するヒートポンプ
３からの高温の冷媒ガスが供給され、熱交換によ
つて浴槽湯の加温を行うものである。第１図中、
細い矢印は浴槽湯がロ過、加温される循環系路を
示している。 The circulation tank 2 is filled with a bathtub 1 by the operation of a pump 22.
A heating coil 8 is provided that heats the bathtub water drawn from inside by heat exchange. In this embodiment, the heating coil 8 is arranged so as to be wound around the activation tank 25.
The bathtub water flowing into the bathtub is heated. The heating coil 8 is supplied with high-temperature refrigerant gas from a heat pump 3, which will be described later, and heats the bathtub water through heat exchange. In Figure 1,
Thin arrows indicate the circulation path through which bath water is filtered and heated.
前記ヒートポンプ３は、冷媒ガスを圧縮して高
温の冷媒ガスとするコンプレツサー３１と、外気
を冷媒の管路に吹き付けて熱交換させるフアン３
２とが設けられている。このヒートポンプ３は外
気を熱源として冷媒ガスを圧縮することで高温と
するものであり、従来公知のものが使用される。 The heat pump 3 includes a compressor 31 that compresses refrigerant gas into high-temperature refrigerant gas, and a fan 3 that blows outside air onto refrigerant pipes to exchange heat.
2 is provided. This heat pump 3 generates a high temperature by compressing refrigerant gas using outside air as a heat source, and a conventionally known type is used.
前記給湯槽４は下部に入水口４１が形成され、
上部に出水口４２が形成されており、出水口４２
から屋内の蛇口（図示せず）に高温の飲料用等の
湯が供給されるようになつている。この給湯槽４
内には内部に貯留される水を熱交換によつて加熱
する加熱コイル６が配設されている。この加熱コ
イル６は本実施例において、給湯槽４の下部、す
なわち入水口４１側に設けられ、フアン６３を介
して給湯槽４内に供給される補給水を加熱するよ
うになつている。かかる加熱コイル６、前記ヒー
トポンプ３および前記加温コイル８は冷媒路７に
よつて接続され、ヒートポンプ３からの冷媒ガス
によつて浴槽１の湯の加熱および給湯槽４内の水
の加熱が行われるようになつている。冷媒路７は
ヒートポンプ３のコンプレツサー３１からの冷媒
ガスをヒートポンプ３の導出口３３から加温コイ
ル８の導入口８１に導き、加温コイル８の導出口
８２からヒートポンプの導入口３４を介してコン
プレツサー３１に戻す加温コイル側循環系７１
と、コンプレツサー３１からの冷媒ガスをヒート
ポンプ３の導出口３３から給湯槽４の加熱コイル
６の導入口６１に導き、加熱コイル６の導出口６
２からコンプレツサー３１に戻す加熱コイル側循
環系７２とからなつている。そして、この加温コ
イル側循環系７１と加熱コイル側循環系７２との
間には、これらの循環系７１，７２の間で冷媒ガ
スを切り換える切換手段９が配設されている。こ
の切換手段９は本実施例においては三方弁からな
り、自動だ冷媒ガスの切換が行われるようになつ
てる。第１図はこの切換を自動的に行う実施例を
示すものであり、浴槽１内にサーモスタツト、温
度センサー等の温度検知器１０が設けられ、この
温度検知器１０と三方弁９とがコントローラ１１
によつて接続されている。コントローラ１１は浴
槽湯の温度を予め、設定することができる回路
と、三方弁９を切り換える回路とが設けられ、浴
槽湯の温度状態に応じて冷媒ガスの切り換えを自
動的に行えるようになつている。 The hot water tank 4 has a water inlet 41 formed at the bottom thereof,
A water outlet 42 is formed in the upper part, and the water outlet 42
Hot water for drinking, etc., is supplied from the indoor faucet (not shown). This hot water tank 4
A heating coil 6 is disposed inside to heat the water stored inside by heat exchange. In this embodiment, the heating coil 6 is provided at the lower part of the hot water tank 4, that is, on the side of the water inlet 41, and is designed to heat makeup water supplied into the hot water tank 4 via a fan 63. The heating coil 6, the heat pump 3, and the heating coil 8 are connected by a refrigerant path 7, and the refrigerant gas from the heat pump 3 heats the hot water in the bathtub 1 and the water in the hot water tank 4. It is becoming more and more popular. The refrigerant path 7 guides refrigerant gas from the compressor 31 of the heat pump 3 from the outlet 33 of the heat pump 3 to the inlet 81 of the heating coil 8, and from the outlet 82 of the heating coil 8 to the inlet 34 of the heat pump to the compressor. Heating coil side circulation system 71 returning to 31
Then, the refrigerant gas from the compressor 31 is guided from the outlet 33 of the heat pump 3 to the inlet 61 of the heating coil 6 of the hot water tank 4, and
2 and a heating coil side circulation system 72 that returns to the compressor 31. A switching means 9 for switching the refrigerant gas between the heating coil side circulation system 71 and the heating coil side circulation system 72 is disposed between the heating coil side circulation system 71 and the heating coil side circulation system 72. In this embodiment, this switching means 9 comprises a three-way valve, and is adapted to automatically switch the refrigerant gas. FIG. 1 shows an embodiment in which this switching is performed automatically. A temperature detector 10 such as a thermostat or a temperature sensor is provided in the bathtub 1, and the temperature detector 10 and the three-way valve 9 are controlled by a controller. 11
connected by. The controller 11 is provided with a circuit that can set the temperature of the bathtub water in advance and a circuit that switches the three-way valve 9, so that the refrigerant gas can be automatically switched depending on the temperature of the bathtub water. There is.
第２図はかかるコントローラ１１による制御を
示すフローチヤートである。所望の浴槽湯の温
度、例えば42〜45℃を、コントローラ１１によつ
て設定する（ステツプａ）。コントローラ１１で
は温度検知器１０からの温度情報と設定温度とを
比較し（ステツプｂ）、設定温度以下の場合には、
コントローラ１１からの信号によつて加温コイル
側循環系７１の弁口が開き、加熱コイル側循環系
７２の弁口が閉じる（ステツプｃ）。これにより
ヒートポンプからの高温の冷媒ガスは加温コイル
８に導かれて浴槽湯の加熱が行われる（ステツプ
ｄ）。この加熱においては温度検知器１０からの
温度情報はコントローラ１１に入力されて連続的
又は断続的に設定温度との比較が行われている。
一方、温度検知器１０からの温度情報が設定温度
以上の場合には、コントローラ１１からの信号に
よつて加温コイル側循環系７１の弁口が閉じ、加
熱コイル側循環系７２の弁口が開く（ステツプ
ｅ）これにより、給湯槽４内の湯の加熱が行われ
る（ステツプｆ）。従つて、ヒートポンプ３から
の冷媒ガスはコントローラ１１の制御によつて浴
槽湯あるいは給湯槽の湯の加熱に切り換え使用さ
れ、浴槽湯と給湯湯の湯の加熱を単一のヒートポ
ンプで行うことができるから熱エネルギーの節約
が可能となる。第１図中、破線の矢印は冷媒ガス
が浴槽湯を加熱させる循環系を示し、太い矢印は
冷媒ガスが浴槽湯の湯を加熱させる循環系を示し
ている。なお、上記のような制御は給湯槽４の加
熱を優先して行つても良い。この場合には給湯槽
４内に温度検知機が配設される。又、浴槽湯と給
湯槽４の湯との双方の温度制御を同時に行うよう
にしても良い。 FIG. 2 is a flowchart showing control by the controller 11. A desired bath water temperature, for example 42 to 45°C, is set by the controller 11 (step a). The controller 11 compares the temperature information from the temperature detector 10 with the set temperature (step b), and if the temperature is below the set temperature,
A signal from the controller 11 opens the valve port of the heating coil side circulation system 71 and closes the valve port of the heating coil side circulation system 72 (step c). As a result, the high temperature refrigerant gas from the heat pump is guided to the heating coil 8 to heat the bathtub water (step d). During this heating, temperature information from the temperature sensor 10 is input to the controller 11 and is continuously or intermittently compared with a set temperature.
On the other hand, when the temperature information from the temperature detector 10 is higher than the set temperature, the valve port of the heating coil side circulation system 71 is closed by the signal from the controller 11, and the valve port of the heating coil side circulation system 72 is closed. Opening (step e) As a result, the hot water in the hot water supply tank 4 is heated (step f). Therefore, the refrigerant gas from the heat pump 3 is switched and used for heating the bathtub water or the hot water in the hot water supply tank under the control of the controller 11, and the heating of the bathtub hot water and the hot water in the hot water supply tank can be performed by a single heat pump. This makes it possible to save thermal energy. In FIG. 1, broken line arrows indicate a circulation system in which the refrigerant gas heats the bath water, and thick arrows indicate a circulation system in which the refrigerant gas heats the bath water. Note that the above control may be performed with priority given to heating the hot water tank 4. In this case, a temperature detector is provided within the hot water tank 4. Moreover, the temperature control of both the bathtub water and the hot water in the hot water supply tank 4 may be performed at the same time.
第３図は給湯槽４が空隙１２を介して循環槽２
およびヒートポンプ３に一体的に取り付けられた
実施例であり、一体化することで装置が小型化で
き、取付スペースを少なくすることができる。 In FIG. 3, the hot water tank 4 is connected to the circulation tank 2 through the gap 12.
This is an embodiment in which the heat pump 3 is integrally attached to the heat pump 3, and by being integrated, the device can be made smaller and the installation space can be reduced.
なお本発明では種々の変更が可能である。例え
ば、オゾンを浴槽内に噴出させないで循環槽内に
導入しても良い。又、加温コイルを浴槽内に配設
してもよく、別途タンク内に配設して浴槽湯の加
熱を行つても良い。 Note that various modifications can be made to the present invention. For example, ozone may be introduced into the circulation tank without being ejected into the bathtub. Further, the heating coil may be disposed within the bathtub, or may be disposed separately within the tank to heat the bath water.
以上のとおり本発明によれば、浴槽の湯をロ過
すると共にオゾンによつて殺菌し、しかも活性槽
にて浴槽湯をイオン交換して元の水質に戻すよう
にしたから、浴用効果増大の下で循環使用可能回
数が増加し、浴槽湯の節約が可能となる。又、ヒ
ートポンプからの冷媒を熱エネルギー量に応じて
浴槽湯の加熱、浴槽湯の加温に切り換えて使用す
るから熱エネルギーの有効利用が可能となり、従
来に比して消費動力の削減が可能となると共に、
単一のヒートポンプで浴槽の湯、給湯槽の湯をい
つでも加熱でき、圧縮機の容量を大きくする必要
もなく、装置をコンパクトにすることができる、
効果がある。
As described above, according to the present invention, the hot water in the bathtub is filtered and sterilized with ozone, and the bathwater is ion-exchanged in the activation tank to return it to its original water quality, which increases the effectiveness of bathing. The number of times the bath can be circulated is increased, making it possible to save on bath water. In addition, since the refrigerant from the heat pump is switched between heating the bathtub water and heating the bathtub water depending on the amount of thermal energy, it is possible to use thermal energy effectively, and power consumption can be reduced compared to conventional methods. As it becomes,
A single heat pump can heat hot water in the bathtub or hot water tank at any time, and there is no need to increase the capacity of the compressor, making the device more compact.
effective.
浴槽の湯温を制御装置に設定できるので、湯温
の上昇を人間が監視する必要がなく、制御装置に
よつて冷媒の流路が切り換わるので湯を沸かしす
ぎるということもなくなるから、手間がかからず
熱エネルギーを無駄にしない。 Since the temperature of the water in the bathtub can be set on the control device, there is no need for humans to monitor the rise in water temperature, and since the control device switches the refrigerant flow path, there is no need to over-boil the water, which saves time and effort. No heat energy is wasted.
ヒートポンプは外気が低くても、霜取り装置等
をつければ連続運転可能であり、浴槽湯加温以外
は給湯槽を加温するので、いつでも貯留された給
湯槽の湯を使用でき、使い勝手がよい。 Even if the outside air temperature is low, heat pumps can be operated continuously if a defrost device is attached, and since they heat the hot water tank for purposes other than heating bath water, the stored hot water in the hot water tank can be used at any time, making it easy to use.
第１図は本発明の一実施例の配管系統図、第２
図は自動制御の一例のフローチヤート、第３図は
別の実施例の平面図である。
１……浴槽、２……循環槽、３……ヒートポン
プ、４……給湯槽、５……殺菌手段、６……加熱
コイル、７……冷媒路、８……加温コイル、９…
…切換手段、１０……温度検知器、１１……コン
トローラ、２１……ロ過器、２２……ポンプ。
Fig. 1 is a piping system diagram of one embodiment of the present invention;
The figure is a flowchart of an example of automatic control, and FIG. 3 is a plan view of another embodiment. DESCRIPTION OF SYMBOLS 1... Bathtub, 2... Circulation tank, 3... Heat pump, 4... Hot water tank, 5... Sterilization means, 6... Heating coil, 7... Refrigerant path, 8... Warming coil, 9...
...Switching means, 10...Temperature detector, 11...Controller, 21...Filter, 22...Pump.
Claims (1)
プおよび活性槽が設けられ前記浴槽との間で浴槽
湯が循環する循環槽と、 浴槽に設けられた温度検知器と、 前記浴槽湯の中にオゾンエアを供給して殺菌を
行う殺菌手段と、 前記浴槽湯を熱交換によつて加熱する加温コイ
ルと、 内部に加熱コイルが配設された給湯槽と、 冷媒の管路に熱源となる空気を吹き付けるフア
ン及び熱を得た冷媒を圧縮して高温ガスとする圧
縮機を備えたヒートポンプと、 前記加温コイル、加熱コイルおよびヒートポン
プを冷媒ガスが循環するように接続する冷媒路
と、 冷媒路に配設されヒートポンプからの冷媒ガス
を加温コイルと加熱コイルとの間で切り換える切
換手段と、 浴槽湯の温度が設定され、前記温度検知器より
温度を入力し、温度が設定温度より高ければ冷媒
を加熱コイルへ流し、低ければ加温コイルへ流す
ように前記切換手段を作動させる制御装置と、 を備えてなることを特徴とする湯の循環加熱装
置。[Scope of Claims] 1. A circulation tank that is connected to the bathtub by a pipe and is provided with a filtration device, a pump, and an activation tank, and that circulates bathwater between the bathtub and the bathtub, and a temperature sensor provided in the bathtub. a sterilizer that sterilizes the bath water by supplying ozone air into the bath water; a heating coil that heats the bath water by heat exchange; a hot water tank in which the heating coil is disposed; A heat pump equipped with a fan that blows air as a heat source into a refrigerant pipe line and a compressor that compresses the heated refrigerant into high-temperature gas, and a heat pump that circulates the refrigerant gas through the heating coil, the heating coil, and the heat pump. a refrigerant path connected to the refrigerant path; a switching means disposed in the refrigerant path for switching refrigerant gas from the heat pump between the heating coil and the heating coil; A circulating heating device for hot water, comprising: a control device that operates the switching means to cause the refrigerant to flow to the heating coil if the temperature is higher than the set temperature, and to flow to the heating coil if the temperature is lower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60275759A JPS62134452A (en) | 1985-12-07 | 1985-12-07 | Circulation heating device for hot water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60275759A JPS62134452A (en) | 1985-12-07 | 1985-12-07 | Circulation heating device for hot water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62134452A JPS62134452A (en) | 1987-06-17 |
| JPH046853B2 true JPH046853B2 (en) | 1992-02-07 |
Family
ID=17559993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60275759A Granted JPS62134452A (en) | 1985-12-07 | 1985-12-07 | Circulation heating device for hot water |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62134452A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812779A (en) * | 2009-02-24 | 2010-08-25 | 大和缝纫机制造株式会社 | The cutting facility of Sewing machines |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755333A (en) * | 1980-09-19 | 1982-04-02 | Sanyo Electric Co Ltd | Utilizing system of hot drainage |
-
1985
- 1985-12-07 JP JP60275759A patent/JPS62134452A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5755333A (en) * | 1980-09-19 | 1982-04-02 | Sanyo Electric Co Ltd | Utilizing system of hot drainage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101812779A (en) * | 2009-02-24 | 2010-08-25 | 大和缝纫机制造株式会社 | The cutting facility of Sewing machines |
| KR20100097012A (en) * | 2009-02-24 | 2010-09-02 | 야마토미신 세이조 가부시기가이샤 | Thread cutting device of sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62134452A (en) | 1987-06-17 |
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