JP2017075504A - Discarded water recycling water-saving device - Google Patents
Discarded water recycling water-saving device Download PDFInfo
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- JP2017075504A JP2017075504A JP2015204137A JP2015204137A JP2017075504A JP 2017075504 A JP2017075504 A JP 2017075504A JP 2015204137 A JP2015204137 A JP 2015204137A JP 2015204137 A JP2015204137 A JP 2015204137A JP 2017075504 A JP2017075504 A JP 2017075504A
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- water
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Abstract
Description
給湯用蛇口を開けても直ぐにお湯は出ません。ボイラーから蛇口までの間の配管中にある冷めたお湯つまり水が存在が原因である。その給湯用配管が長ければ長いほどお湯が蛇口から出るまでに多量の冷たい水を全て排出しなければお湯が出ません。その水はもったいないことである。
一般にこの対策として、大きなビル、ホテル、学校、旅館などでは常時お湯を、各洗面所、お風呂などの近くを常時循環させています。 つまり、循環用電気ポンプを24時間作動させ給湯配管をループさせていることは、かなりの電気エネルギーの浪費です。 常時循環していればお湯の温度が下がりボイラーが加温のために作動し、これもエネルギーの浪費です。
Even if you open the tap for hot water supply, hot water does not come out immediately. This is due to the presence of cold or hot water in the pipe between the boiler and the faucet. The longer the hot water supply pipe is, the hot water will not come out unless a large amount of cold water is discharged before the hot water comes out of the faucet. That water is a waste.
As a general measure, hot water is constantly circulated in large buildings, hotels, schools, inns, etc., and always circulated near each washroom and bath. In other words, operating the circulating electric pump for 24 hours and looping the hot water supply pipe is a waste of electrical energy. If it circulates constantly, the temperature of the hot water falls and the boiler operates to warm up, which is also a waste of energy.
お湯は、ボイラーから給湯配管Lから蛇口へ出てくる。 しかし、この給湯用の配管が長いほど、お湯が蛇口から出るまでには冷たい水を全て排出、捨てない限り、お湯は出てきません。
一般にこの対策として、大きなビル、ホテル、学校、旅館などでは常時お湯を、各洗面所、お風呂などの近くを常時循環させています。 つまり、循環用電気ポンプを24時間作動させ給湯配管をループさせてボイラー、つまり洗い場、洗面所まで、給湯場所の近くまで全てお湯が届いている状態を維持することで、常にお湯の蛇口をひねれば直ぐお湯が出る状態になっています。 これはかなりの電気エネルギーの浪費であり、 一般的な家庭では、このお湯の循環装置を設置していないため、お湯がでるまでの「捨て水」を使わず捨てています。 これは年間総水量ともなれば何トンもの水になるでしょう。
Hot water comes out of the boiler from the hot water supply pipe L to the faucet. However, the longer the pipe for hot water supply, the hot water will not come out unless all the cold water is discharged and discarded before the hot water comes out of the faucet.
As a general measure, hot water is constantly circulated in large buildings, hotels, schools, inns, etc., and always circulated near each washroom and bath. In other words, the hot water faucet is always twisted by operating the circulation electric pump for 24 hours and looping the hot water supply piping so that all the hot water reaches the boiler, that is, the washing place and the washroom, and close to the hot water supply place. If hot water comes out immediately. This is a considerable waste of electrical energy, and in general households, this hot water circulation device is not installed, so it is thrown away without using “waste water” until hot water comes out. This would be many tons of water per year.
図1参照し、給湯器と蛇口の間は、給湯器(ボイラー)I>>>給湯配管L>>>蛇口Mとなります。
蛇口を開けると、給湯器が燃焼を始めてお湯を作りますが、給湯器から先の給湯配管に残っている水Lは、給湯器を通らないのでお湯にすることができません。 従って、給湯配管に残っている水が蛇口から出尽くすまでは、水が出てきます。これを「捨て水」と言い、お湯が出るまでの時間を「湯待ち時間」といいます。
一般的に、この対策としてお湯がすぐに出るように、給湯器(ボイラー)と各洗面場や風呂場まで循環ポンプによって常にお湯を循環させています。 しかし使わなくとも24時間循環ポンプを作動させることは電気エネルギーの大きな浪費です。 常時循環していればお湯の温度が下がりボイラーが加温のために作動します。 これもエネルギーの浪費です。 一般的な家庭では、このお湯の循環装置を設置していないため、お湯がでるまでの「捨て水」を使わず捨てています。 これは年間総水量ともなれば何トンもの水になるでしょう。 これはもったいないことです。 その「捨て水」を捨てないで再利用、節水するのが本考案の課題である。
Referring to Fig. 1, between the water heater and the faucet, there is a water heater (boiler) I >> hot water pipe L >>>> faucet M.
When the faucet is opened, the water heater starts burning to make hot water, but the water L remaining in the hot water supply pipe from the water heater cannot pass through the water heater, so it cannot be turned into hot water. Therefore, water will come out until the water remaining in the hot water supply pipe is exhausted from the faucet. This is called "waste water", and the time until hot water comes out is called "hot water waiting time".
Generally, as a countermeasure, hot water is constantly circulated by a circulation pump to a water heater (boiler) and each washroom and bath room so that hot water can be discharged immediately. However, operating the circulation pump for 24 hours without using it is a great waste of electrical energy. If it circulates constantly, the temperature of hot water will drop and the boiler will operate for heating. This is also a waste of energy. In general households, since this hot water circulation system is not installed, it is thrown away without using “waste water” until hot water comes out. This would be many tons of water per year. This is a waste. The task of the present invention is to reuse and save water without throwing away the “waste water”.
基本状態、スタンバイ状態(ロ)、給湯側のコックAを開けると水がタンクに注入され、水位の上昇とともにタンク内の空気圧が上昇していく(ハ)。捨て水Lの全てがタンク内に入り蛇口にはお湯が届いている状態で同時に空気圧は最高に達している(二)。
(ホ)給水側のコックBを開け、混合栓の蛇口を開けるとタンク内の水が給水の水と合流して外に放水され水が使われる。図1において、お湯側のコックAを開けると、給湯配管内の冷めたい水(捨て水)がタンクDの中に入ります。水位の上昇とともにタンク内の空気圧が増していきます。(ニ)の状態で捨て水は全てがタンク内に入り蛇口までお湯が届いた時点でコックAを閉じ、いつでも使える状態になっている。コックBを開け混合栓Mを開けると蛇口がわの水圧が下がることでタンク内の捨て水は、タンク内の空気圧によって押出され給水管の水と合流して有効に使われる。この原理に基づく全てのものが本考案である。それまでお湯が出るまでに捨てられていた水を有効に利用する装置が本考案である。
When the cock A on the hot water supply side is opened in the basic state, standby state (b), water is injected into the tank, and the air pressure in the tank rises as the water level rises (c). All of the waste water L enters the tank and hot water reaches the faucet, and at the same time, the air pressure reaches the maximum (2).
(E) When the cock B on the water supply side is opened and the faucet of the mixer tap is opened, the water in the tank merges with the water supplied and is discharged to the outside. In Fig. 1, when the hot water side cock A is opened, cold water (waste water) in the hot water supply pipe enters the tank D. As the water level rises, the air pressure in the tank increases. In the state of (d), all of the waste water enters the tank and when hot water reaches the faucet, the cock A is closed and it is ready to use. When the cock B is opened and the mixing tap M is opened, the water pressure in the faucet is lowered, so that the waste water in the tank is pushed out by the air pressure in the tank and merged with the water in the water supply pipe and used effectively. Everything based on this principle is the present invention. The present invention is an apparatus that effectively uses the water that has been thrown away before hot water is discharged.
(1)本考案の装置は構造が単純であるため、低コストで製造できる。 (2)本考案の装置は電気を使わずに上記目的を達成できるので省エネである。 (3)タンク内に一時溜まった「捨て水」Lを有効に利用できるので大きな節水になる。 (4)給湯の蛇口からすぐにお湯が出るので洗い湯として、シャワーとして利用できるので。 いつお湯が出るか出るかと待っている余計な心配がなくなる。 (5)すぐにお湯を出す為の対策として実施されている、湯器(ボイラー)と各洗面場や風呂場まで循環ポンプによって常にお湯を循環させ、使わなくとも24時間循環ポンプを作動させる電気エネルギーの浪費がなくなる。 (6)常時循環していればお湯の温度が下がりボイラーが加温のために作動します。 このためのエネルギーの消費も解消されます。 (7)一般的なこの対策としての循環用の配管(ループ)の工事、循環用ラインポンプの設備費などが不要になることで住宅建設費の軽減にもなる。
(1) Since the device of the present invention has a simple structure, it can be manufactured at low cost. (2) The device of the present invention saves energy because the above object can be achieved without using electricity. (3) Since the “waste water” L temporarily stored in the tank can be used effectively, it saves a lot of water. (4) Since hot water immediately comes out from the hot water supply faucet, it can be used as washing water or as a shower. There is no need to worry about when hot water will come out. (5) Electricity that keeps hot water circulated by a circulation pump to a water heater (boiler) and each washroom and bathroom, and is used as a measure to immediately supply hot water, and operates the circulation pump for 24 hours without using it. There is no waste of energy. (6) If it is constantly circulated, the temperature of the hot water will drop and the boiler will operate for heating. This also eliminates energy consumption. (7) As a general countermeasure against this, the construction of a circulation pipe (loop), the equipment cost of a circulation line pump, etc. are no longer necessary, thereby reducing the construction cost of the house.
A:給湯バルブ(逆止弁付き上方向にしか流れない)
B:給水バルブ(逆止弁付き下方向にしか流れない)
C:レバー (混合栓)
D:タンク(捨て水を一時溜める、密閉型)
E:空気抜きコック及びタンク内空気圧調整(水を押出す空気圧力を調整する)
F:水抜きコック
G:最低水位フロートスイッチ(水を押出す空気圧を一定以上に保持するため空気を抜けさせないためこの最下位で電磁弁Nが閉じことでタンク内空気圧が維持される)
H:最高水位フロートスイッチ(ボイラーから蛇口までの全水量が入る水位、配管の距離に比例)
I:給湯ボイラー(電気ボイラー、灯油ボイラー)などお湯をつくる装置
J:温度センサー(このセンサーによって蛇口にお湯が届いた事を確認と同時に電磁弁Kを閉じる)
K:給湯用電磁弁(まずはこの電磁が作動し捨て水がタンク内に流入する)
L:給湯配管(この管の長さが長いほどお湯が出るまでの時間が長く、その間のあった水を無駄に流すことになる)
M:混合栓
N:給水用電磁弁(この電磁弁で作動する事でタンク内の水(捨て水)がタンク内空気圧によって押出され給水管に合流させる。)
O:給湯用配管
P:給水用配管
R:有効に使われた捨水と湯
A: Hot water supply valve (flows only upward with check valve)
B: Water supply valve (flows only downward with check valve)
C: Lever (mixing tap)
D: Tank (sealed type for temporarily storing waste water)
E: Air vent cock and tank air pressure adjustment (adjusting air pressure to push water)
F: Drain cock G: Minimum water level float switch (The air pressure in the tank is maintained by closing the solenoid valve N at the lowest position in order to keep the air pressure for extruding water above a certain level so that air cannot escape.)
H: Highest water level float switch (proportional to the water level where the total amount of water from the boiler to the faucet enters and the piping distance)
I: Equipment for making hot water such as hot water boilers (electric boilers, kerosene boilers) J: Temperature sensor (This sensor confirms that hot water has reached the faucet and simultaneously closes the solenoid valve K)
K: Solenoid valve for hot water supply (First, this solenoid is activated and waste water flows into the tank)
L: Hot water supply pipe (The longer this pipe is, the longer it takes for hot water to come out, and the water that was in the meantime will be wasted)
M: Mixing plug N: Water supply solenoid valve (By operating this solenoid valve, the water in the tank (waste water) is pushed out by the air pressure in the tank and merged with the water supply pipe.)
O: Piping for hot water supply P: Piping for water supply R: Waste water and hot water used effectively
(イ)本考案の構成図
(ロ)基本状態、スタンバイ状態
(ハ)給湯側のコックAを開けると水がタンクに注入され、水位の上昇とともにタンク内の空気圧が上昇していく。
(二)捨て水Lの全てがタンク内に入り蛇口にはお湯が届いている状態で同時に空気圧は最高に達している。
(ホ)給水側のコックBを開け、混合栓の蛇口を開けると給水の水と合流して外に放水され水が使われる。
(ト)水位が最下位の時点でコックLを閉じる。
(チ)実施例の立面図、本考案の(ロ)から(ト)の一連の動作を全自動化するために電磁弁、水位スイッチ、温度センサーなどを設置した実施例である。
(B) Configuration diagram of the present invention (b) Basic state, standby state (c) When the cock A on the hot water supply side is opened, water is injected into the tank, and the air pressure in the tank increases as the water level rises.
(2) All of the waste water L enters the tank and hot water reaches the faucet, and the air pressure reaches the maximum at the same time.
(E) When the cock B on the water supply side is opened and the faucet of the mixer tap is opened, the water merges with the water supply water and is discharged outside to be used.
(G) The cock L is closed when the water level is the lowest.
(H) Elevated view of the embodiment, which is an embodiment in which a solenoid valve, a water level switch, a temperature sensor, etc. are installed in order to fully automate the series of operations from (B) to (G) of the present invention.
Claims (1)
Priority Applications (1)
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JP2015204137A JP2017075504A (en) | 2015-10-16 | 2015-10-16 | Discarded water recycling water-saving device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015204137A JP2017075504A (en) | 2015-10-16 | 2015-10-16 | Discarded water recycling water-saving device |
Publications (1)
Publication Number | Publication Date |
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JP2017075504A true JP2017075504A (en) | 2017-04-20 |
Family
ID=58550116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2015204137A Pending JP2017075504A (en) | 2015-10-16 | 2015-10-16 | Discarded water recycling water-saving device |
Country Status (1)
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JP (1) | JP2017075504A (en) |
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2015
- 2015-10-16 JP JP2015204137A patent/JP2017075504A/en active Pending
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