JPH05156672A - Sealed expansible water tank for holding and feeding - Google Patents
Sealed expansible water tank for holding and feedingInfo
- Publication number
- JPH05156672A JPH05156672A JP36104891A JP36104891A JPH05156672A JP H05156672 A JPH05156672 A JP H05156672A JP 36104891 A JP36104891 A JP 36104891A JP 36104891 A JP36104891 A JP 36104891A JP H05156672 A JPH05156672 A JP H05156672A
- Authority
- JP
- Japan
- Prior art keywords
- water
- tank
- valve
- closed
- float
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
- B65D21/08—Containers of variable capacity
- B65D21/086—Collapsible or telescopic containers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
Description
【発明の詳細な説明】 〔０００１〕 〔産業上の利用分野〕この発明は、容器のなかに給水管
から水道水を入れる際に、空気に触れることを少なく
し、またはごく少なくして またさらに容器のなかに入
れたのちは空気に触れることなく一定の量を自動的に流
入させておき、この水を空気に触れることなくポンプに
て送り、給水栓から放水して使用するための容器であ
り、この水道水を使用すると使用した量だけの水道水が
自動的に補給がなされる容器で、水道水に含まれている
塩素の消失を少なくし、または塩素の消失をごく少なく
する容器で、受水槽に関するものである。Description: [0001] [Industrial field of application] The present invention reduces contact with air or very little air when tap water is introduced into a container from a water supply pipe. After putting it in the container, a certain amount is automatically flown in without touching the air, and this water is pumped without touching the air, and is a container for discharging water from the water tap and using it. Yes, it is a container that automatically replenishes the amount of tap water that is used when this tap water is used.It is a container that reduces the loss of chlorine contained in tap water or minimizes the loss of chlorine. , About the water tank.
〔０００２〕 〔従来の技術〕従来の受水槽は、受水槽にためる水の水
面に向って給水管を下に向けて水を落とし込ことによっ
て放水してためておき、これをポンプにて送り水道水と
して、使用するための水槽で、使用した量だけを自動的
に補給される。したがって水は落とし込まれるから給水
管の水の落と口と、水面は離れている。したがって受水
槽内の水が増えれば水位は上がるから受水槽内の空気は
通気口から放出し別な雑菌が含まれている空気が通気口
から入るが、給水管の水の落とし口と水面とは常に離れ
ている。したがって宅地内に引き込んである給水管に逆
止弁が全然設けてなくても逆流することはないが、現在
では宅地内に引き込んだ給水管に逆止弁を全然設けてい
ない配管は行われていない。したがって受水槽にたまっ
た水は水道の本管を切断して工事を行っても水道の本管
に向って逆流することはないが、受水槽にためられた水
は常に雑菌が含まれている空気に触れている水道水はた
だちに塩素は消失する。また受水槽内の水道水は塩素が
消失することにより藻やかびが発生する。またこの藻や
かびは種類も多くひとたび発生した藻やかびは日増しに
増加し、その一部は受水槽の水に混入しまた他の一部は
受水槽の内壁に付着しこれがまた腐敗をおこす。したが
って腐敗をおこした藻やかびはその後どのような悪質な
物質に変化しないとはかぎらない。また水道水の原水で
ある貯水池の水や水源河川の水には生活排水も流れ込ん
でいるため、現在の貯水池の水と数１０年前の水とでは
現在のほうがはるかに多く汚染されている。したがって
多く汚染されていて浄化しがたい現在の原水を浄化して
受水槽に送り込まれるが、受水槽に送り込まれた貴重で
清浄な水は受水槽内で再び藻やかびが発生するため從来
の受水槽の水を飲料用として使用すると、まずくて不潔
であるから、藻やかびを除去し消毒を行う大がかりな清
掃が定期的に行れる。[0002] [Prior Art] A conventional water receiving tank discharges water by dropping the water toward the water surface of the water receiving tank with the water supply pipe facing downward, and pumping it. It is a water tank for use as tap water, and only the amount used is automatically replenished. Therefore, since the water is dropped, the water outlet of the water supply pipe is separated from the water surface. Therefore, as the amount of water in the water receiving tank increases, the water level rises, and the air in the water receiving tank is discharged from the ventilation port, and the air containing other miscellaneous bacteria enters from the ventilation port. Are always apart. Therefore, even if a check valve is not installed at all in the water supply pipe that has been drawn into the residential land, it does not flow back.However, at present, there is no piping provided in the water supply pipe that has been drawn into the residential land without a check valve. Absent. Therefore, the water accumulated in the receiving tank does not flow back toward the main of the water even if the main of the water is cut off, but the water accumulated in the receiving tank always contains various bacteria. Tap water that is in contact with air will immediately lose chlorine. In the tap water in the water receiving tank, algae and mold are generated due to the disappearance of chlorine. There are many types of algae and molds, and once algae and molds are generated, the number of algae and molds increases every day. Part of them mixes with the water in the water receiving tank, and part of them adheres to the inner wall of the water receiving tank. Raise it. Therefore, spoiled algae and molds may not be transformed into what kind of malicious substances. In addition, since domestic wastewater also flows into the water of the reservoir, which is the raw water of the tap water, and the water of the water source river, the water of the present reservoir and the water of several decades ago are now much more polluted. Therefore, the current raw water, which is highly contaminated and difficult to purify, is sent to the receiving tank, but the precious and clean water sent to the receiving tank regenerates algae and mold in the receiving tank. When the water in the water tank is used for drinking, it is unclean and unclean, so large-scale cleaning that removes algae and mold and disinfects can be performed regularly.
〔０００３〕 〔発明が解決しようとする課題〕したがって受水槽を密
閉されているものにし、水道水をこの受水槽に入れる際
に空気に触れることを少なくし、またはごく少なくして
塩素の消失を少なくし、またはごく少くして、受水槽内
の水は逆流することなくさらに藻やかびの発生しない清
浄な水を供給ができるようにし、清掃も簡単にして回数
もごく少くてすむ受水槽を発明されるものである。[0003] [Problems to be solved by the invention] Therefore, the water receiving tank should be hermetically sealed, and the contact of air with tap water should be reduced, or the amount of tap water should be minimized so that chlorine disappears. With a small or very small amount of water, it is possible to supply clean water that does not generate algae and mold without backflowing the water in the water receiving tank, and to make it easy to clean and only need a few times. To be invented.
〔０００４〕 〔課題を解決するための手段〕 （１） 壁体が蛇腹型をして伸縮が可能な密閉伸縮タン
ク１に、給水管２と排出管３とを繋いだことを特徴とし
た、密閉伸縮受水給水タンク。[0004] [Means for Solving the Problems] (1) The water supply pipe 2 and the discharge pipe 3 are connected to a sealed telescopic tank 1 having a bellows-shaped wall and capable of expanding and contracting, Sealed telescopic water supply tank.
（２） 請求項１の密閉伸縮タンク１の上部の、密閉伸
縮タンクの上部４に、孔２３を明け、この孔２３に、管
１６の内側に孔明き仕切り板８を設け、この孔明き仕切
り板８の下側に開閉ができる下部フロート１４を付け孔
明き仕切り板８の上側に開閉ができる逆止弁フロート１
３を付けた逆止弁付き低圧空気抜き弁２２を挿入し、逆
止弁付き低圧空気抜き弁２２にある管１６の外側と孔２
３の周囲とを密着させて接合した、密閉伸縮受水給水タ
ンク。(2) A hole 23 is made in the upper part 4 of the closed telescopic tank 1 of the claim 1 at the upper part 4 of the closed telescopic tank, and a holed partition plate 8 is provided inside the pipe 16 in the hole 23. A check valve float 1 which is provided with a lower float 14 which can be opened and closed on the lower side of the plate 8 and which can be opened and closed on the upper side of the perforated partition plate 8
The low pressure air vent valve 22 with a check valve attached with No. 3 is inserted, and the outside of the pipe 16 and the hole 2 in the low pressure air vent valve 22 with a check valve are inserted.
A hermetically sealed telescopic water supply tank that is tightly joined to the surroundings of 3.
（３） 請求項２の密閉伸縮受水給水タンクにある密閉
伸縮タンクの上部４にフロート５を載設した、密閉伸縮
受水給水タンク。(3) A sealed telescopic water supply tank, wherein a float 5 is mounted on an upper portion 4 of the hermetic telescopic water supply tank of claim 2.
〔０００５〕 〔作用〕さし込みスイッチ５２を電源４９に差し込むと
電動弁１５のなかにある弁が開いて水を電動弁先の給水
管１７に送り、電動弁先の給水管１７から水受け１１０
に落とし込まれるから水は自然流下によって密閉伸縮タ
ンク１に入り、密閉伸縮タンク１のなかにある空気は密
閉伸縮タンクの上部４にある逆止弁付き低圧空気抜き弁
２２から放出する。また密閉伸縮タンク１に入った水の
１部は排出管３にも流れ込み、さらに加圧ポンプ２７に
も入る。また加圧ポンプ２７の先のポンプ先供給管５８
にもわずかかに入る。また排出管３にある空気は密閉伸
縮タンク１にある逆止弁付き低圧空気抜き弁２２から放
出される。したがってこの逆止弁付き低圧空気抜き弁２
２は、密閉伸縮タンク１にしだいに水がたまると逆止弁
付き低圧空気抜き弁２２のなかにある、開閉ができる下
部フロート１４の下に水があたり、下部フロート１４は
水に浮き、孔明き仕切り板８に近づくと共に空気は放出
ししだいに空気は少なくなり、開閉ができる下部フロー
ト１４は孔明き仕切り板８を下から浮力によってふさ
ぐ。また孔明き仕切り板８の上側にある逆止弁フロート
１３は軽いから密閉伸縮タンク１に水がたまってくる
と、孔明き仕切り板８を通過する空気は逆止弁フロート
１３を下から押し開いて放出される。また水が密閉伸縮
タンク１に充満しておわると逆止弁フロート１３は元に
戻る。つぎにさし込みスイッチ５３を電源４９にさし込
み加圧ポンプ２７にて、密閉伸縮タンク１の中の水を引
き出すと孔明き仕切り板８の上側にある逆止弁フロート
１３は、孔明き仕切り板８の上に密着して空気を密閉伸
縮タンク１の中には入れない。また密閉伸縮タンク１に
水が入るときも排出されるときもフロート５は密閉伸縮
タンク５の上にあり、水が充満するとフロート５は電動
弁継電器の接触部分３８を少し押し上げると電動弁継電
器２８は電動弁１５の電流を遮断して密閉伸縮タンク１
に送り込む水を停水する。以上の構造であるから水受け
川に落と込まれるときと、落とし込まれた後は水受け１
１０からその先の逆止弁６３までの間の給水管２のなか
の水は塩素は消失するが、数トンまたはそれ以上容量が
ある密閉伸縮タンク１内の水は密閉伸縮タンク１に充満
した後は空気に触れることはなく、また水受け１１０に
落とし込んだ後の水受け１１０に入っている水と密閉伸
縮タンク１にある水は引き込んだ給水管２に逆止弁６３
が設けなくても水は水道の本管６４に向って逆流するこ
とはない。また引き込んだ給水管２に逆止弁６３が１個
所も設けない配管は從来も行われていない。また電動弁
１５の先に繋いである電動弁先の給水管１７に逆止弁付
き柔軟吸入筒２０を繋いで、密閉伸縮タンク１に水を送
り込むときは、給水栓５７から放水されるまではこの水
はほとんど空気に触れることはない。またポンプ先供給
管５８のなかに水圧がかかっていないときは圧力タンク
６０にも水圧はかからないまたこのときは圧力タンク継
電器６１は電流を流せば電流をモニター６２に送ること
ができる。ポンプ先供給管５８に水圧がかかっていると
きは圧力タンク６０も水圧がかかっていて圧力タンク継
電器６１は電流を遮断している状態ある。ポンプ継電器
３２は密閉伸縮タンク１に水が充満しているときは電流
を流せる状態にあり、密閉伸縮タンク１に水が少なくな
りこれより少なくなっては密閉伸縮タンク１が破損する
おそれがあるときはこのポンプ継電器３２は電流を遮断
する状態になる。したがってさし込みスイッチ５３を電
源４９にさし込み、ポンプ先供給管５８には水圧がかか
っていないときモーター６２は加圧ポンプ２７を回転さ
せるため、ポンプ先供給管５８に水を送るがこのとき給
水栓５７は開けていないためポンプ先供給管５８の中の
空気は空気抜き弁５９から放出し水だけが残る。したが
ってポンプ先供給管５８と圧力タンク６０には水圧がか
かり、圧力タンク継電器６１は電流を遮断するからポン
プ先供給管５８は水圧がかかったまま加圧ポンプ２７は
回転が止まる。また水圧がかかったポンプ先供給管５８
は加圧ポンプ２７に設けてある逆止弁６３のため密閉伸
縮タンク１には逆流しない。つぎに給水栓５７を開ける
とこのときはポンプ先供給管５７には水圧がかかってい
るから水は給水栓５７から勢よく放出する。したがって
ポンプ先供給管５８は急速に水圧が下がるから加圧ポン
プ２７はただちに回転して水を給水栓５７に送り続け
る。このように水の使用がおはり給水栓５７を閉じると
加圧ポンプは回転を停止する。加圧ポンプ２７は回転し
て密閉伸縮タンク１の水を引き出すと、密閉伸縮タンク
１の高さは低くなることによりフロート５は電動弁継電
器の接触部分３９を押し上げなくなるため電動弁１５の
なかの弁を開いて密閉伸縮タンク１に水を送る。ポンプ
先供給管５８に数多く付けてある給水栓５７のほとんど
全部を一せいに開けたままにしておくと密閉伸縮タンク
１にたまる水の量と加圧ポンプ２７にて給水栓５７に送
り出す量とでは加圧ポンプ２７にて送り出す量のほうが
多いため、密閉伸縮タンク１の高さはしだいに低くなり
これより低くなると密閉伸縮タンク１は破損するから、
このようなときはフロートの下面７はポンプ継電器の接
触部分３９を少し下に押し下げて加圧ポンプ２７は、電
流を断たれることにより加圧ポンプは回転を停止し水を
送ることをやめる。引き込んである給水管２のうちで電
動弁１５より元と、水受け１１０と密閉伸縮タンク１と
の間にそれぞれ１個づつ定流量弁４８が設けてあるから
電動弁１５から水受け１１０に落とし込まれる水量と、
水受け１１０から密閉伸縮タンク１に入る水量は同量で
あり、また密閉伸縮タンク１のなかの水を強力な加圧ポ
ンプにて引き出しても水受けに落ちる水の量と、水受け
１１０から密閉伸縮タンク１へ入る水量は同一である。
引き込んである給水管２の密閉伸縮タンク１の近い個所
に定流量弁４８が設けてあるから、強力な加圧ポンプ２
７で密閉伸縮タンク１の水を引き出しても、水道の本管
６４の水は定流量弁４８が設けてあるため定流量弁４８
が定めてある水量以上の水を引き抜かれることはない。
図１．図４．図８．図１４．図１５．図１６．図２２． 〔０００６〕 〔実施例〕以下本発明について詳細に説明する。[Operation] When the insertion switch 52 is inserted into the power source 49, the valve in the motor-operated valve 15 is opened to send water to the water supply pipe 17 of the motor-operated valve tip, and the water receiver 17 is supplied from the water supply pipe 17 of the motor-operated valve tip. 110
Since the water is dropped into the closed telescopic tank 1, the air in the closed telescopic tank 1 is discharged from the low pressure air vent valve 22 with a check valve in the upper part 4 of the closed telescopic tank. Further, a part of the water contained in the closed telescopic tank 1 flows into the discharge pipe 3 and further into the pressurizing pump 27. Further, a pump tip supply pipe 58 ahead of the pressurizing pump 27
Also a little into. Further, the air in the discharge pipe 3 is discharged from the low pressure air vent valve 22 with a check valve in the closed telescopic tank 1. Therefore, this low pressure air vent valve 2 with check valve
2 indicates that when water gradually accumulates in the closed telescopic tank 1, the water hits the lower float 14 that can be opened and closed in the low-pressure air vent valve 22 with a check valve, and the lower float 14 floats on the water and is perforated. As the air approaches the partition plate 8, the amount of air decreases as soon as it is released, and the lower float 14 that can be opened and closed blocks the perforated partition plate 8 from below by buoyancy. Further, since the check valve float 13 on the upper side of the perforated partition plate 8 is light, when water accumulates in the closed telescopic tank 1, the air passing through the perforated partition plate 8 pushes the check valve float 13 open from below. Is released. When the water is filled in the closed telescopic tank 1, the check valve float 13 returns to its original state. Next, the insertion switch 53 is inserted into the power source 49 and the pressurizing pump 27 draws out the water in the closed telescopic tank 1, and the check valve float 13 on the upper side of the perforated partition plate 8 is perforated. Air is not put into the expansion telescopic tank 1 by closely contacting the partition plate 8. Further, the float 5 is above the closed telescopic tank 5 when water enters and is discharged from the closed telescopic tank 1, and when the water is filled, the float 5 pushes up the contact portion 38 of the electric valve relay a little and the electric valve relay 28. Shuts off the electric current of the motor operated valve 15 and closes the telescopic tank 1
Stop the water sent to. Because of the above structure, when the water is dropped into the water receiving river and after it is dropped, the water receiving 1
The water in the water supply pipe 2 between the check valve 63 and the check valve 63 ahead of the chlorine disappears, but the water in the closed telescopic tank 1 having a capacity of several tons or more is filled in the closed telescopic tank 1. After that, the air is not touched, and the water in the water receiver 110 after being dropped in the water receiver 110 and the water in the closed telescopic tank 1 are drawn into the water supply pipe 2 and the check valve 63.
Without the provision of water, the water will not flow back toward the mains 64 of the water supply. Further, the piping in which the check valve 63 is not provided in the drawn water supply pipe 2 is not used. Further, when the flexible suction cylinder 20 with a check valve is connected to the water supply pipe 17 at the electric valve tip that is connected to the end of the electric valve 15, and when water is sent to the closed telescopic tank 1, until the water is discharged from the water tap 57. This water barely touches the air. When no water pressure is applied to the pump tip supply pipe 58, no water pressure is applied to the pressure tank 60. At this time, the pressure tank relay 61 can send an electric current to the monitor 62 by passing an electric current. When water pressure is applied to the pump tip supply pipe 58, water pressure is also applied to the pressure tank 60, and the pressure tank relay 61 is in a state of interrupting the current. The pump relay 32 is in a state in which a current can flow when the sealed telescopic tank 1 is filled with water, and when the sealed telescopic tank 1 is low in water and there is a possibility that the sealed telescopic tank 1 is damaged when the amount is less than this. This pump relay 32 is in a state of cutting off the current. Therefore, the insertion switch 53 is inserted into the power source 49, and when the water pressure is not applied to the pump tip supply pipe 58, the motor 62 rotates the pressurizing pump 27, so that water is sent to the pump tip supply pipe 58. At this time, since the water tap 57 is not opened, the air in the pump tip supply pipe 58 is discharged from the air vent valve 59 and only water remains. Therefore, water pressure is applied to the pump tip supply pipe 58 and the pressure tank 60, and the pressure tank relay 61 cuts off the current, so that the pressure pump 27 stops rotating while the water pressure is applied to the pump tip supply pipe 58. Pump tip supply pipe 58 under water pressure
The check valve 63 provided in the pressurizing pump 27 does not flow back into the closed telescopic tank 1. Next, when the water tap 57 is opened, water pressure is applied to the pump tip supply pipe 57 at this time, so that water is vigorously discharged from the water tap 57. Therefore, the water pressure of the pump tip supply pipe 58 rapidly decreases, so that the pressurizing pump 27 immediately rotates and continues to send water to the water tap 57. Thus, when the use of water closes the balance tap 57, the pressurizing pump stops rotating. When the pressurizing pump 27 rotates to draw out the water from the closed telescopic tank 1, the height of the closed telescopic tank 1 decreases, and the float 5 does not push up the contact portion 39 of the electric valve relay. Open the valve and send water to the sealed telescopic tank 1. If almost all of the water taps 57 attached to the pump destination supply pipe 58 are kept open at all, the amount of water accumulated in the closed telescopic tank 1 and the amount sent out to the water tap 57 by the pressurizing pump 27 will increase. Since the pressurizing pump 27 sends a larger amount, the height of the closed telescopic tank 1 gradually decreases, and if the height becomes lower than this, the closed telescopic tank 1 will be damaged.
In such a case, the lower surface 7 of the float pushes down the contact portion 39 of the pump relay a little downward, and the pressurizing pump 27 stops the electric current by stopping the current and stops the pumping of water. Since one constant flow valve 48 is provided between the water valve 110 and the closed expansion tank 1 from the electric valve 15 in the drawn water supply pipe 2, the electric valve 15 is dropped to the water receiver 110. The amount of water
The amount of water entering the closed telescopic tank 1 from the water receiver 110 is the same amount, and even if the water in the closed telescopic tank 1 is drawn out by a powerful pressurizing pump, the amount of water that falls into the water receiver and the water receiver 110 The amount of water entering the closed telescopic tank 1 is the same.
Since the constant flow valve 48 is provided near the closed expansion tank 1 of the water supply pipe 2 which is drawn in, the powerful pressurizing pump 2
Even if the water in the closed telescopic tank 1 is drawn out in 7, the constant flow valve 48 is provided for the water in the main pipe 64 of the water supply.
More than the amount of water specified by will not be withdrawn.
Figure 1. Figure 4. Figure 8. FIG. 14. Figure 15. FIG. 16. FIG. 22. [Example] [Example] The present invention will be described in detail below.
（イ）やわらかくて伸縮が可能で強じんな材質を用い
て、壁体が蛇腹型した密閉伸縮受水給水タンクにある密
閉伸縮タンクの上部４に孔２３を明けておき、管１６の
内側に孔明き仕切り板８を設け、この孔明き仕切板８の
下側に開閉ができる下部フロート１４を付け、孔明き仕
切り板８の上側に開閉ができる逆止弁フロート１３を付
けて、これを逆止弁付き低圧空気抜き弁２２とし、この
逆止弁付き低圧空気抜き弁２２に付いている管１６を、
孔２３に挿入し管１６の外側と孔２３の周囲とを密着さ
せて接合し、密閉伸縮タンクの上部４に逆止弁付き低圧
空気抜き弁２２に当たらないように孔があるフロート５
を載設する。また密閉伸縮タンク１には、低板２６を設
ける。図１．図２．図３．図４．図５．図８． （ロ）基台１９の上部の基台の上面７７に補強型２９を
設け、給水管２と排出管３と逆止弁付き低圧空気抜き弁
２２とさらに、フロート５と底板２６が設けてある密閉
伸縮タンク１を、補強型２９の内側から入れて基台の上
面７７に固定させ、給水管２と排出管３は基台の上面７
７を突き抜けて下に出し、下向きの給水管２には逆止弁
６３と給水管バルブ８２を設け、下向きの排出管３には
排出管バルブ８３を設ける。図１． （ハ）密閉伸縮タンク１に下向きに繋いである給水管２
を曲げて基台１９の外側に出し、これを上に向けて延長
した上向き管の先１０４を曲げて下向きにしてこれを延
長し下向き管１０５の中間には逆止弁６３を設け、下向
きにした下向き管の先１０５を再び曲げて上に向け上向
きにして延長した給水管２の切り口を水受け１１０とす
るまたこの水受け１１０の高さは密閉伸縮タンク１に水
が充満したときの水の高さよりも高くする。したがって
水受け１１０に落とし込まれて密閉伸縮タンク１の水が
満水になると下向き管の先１０５の上にある逆止弁６３
と水受け１１０までの間の水は、塩素が消失するが、逆
止弁６３から密閉伸縮タンク１のなかの水は空気に触れ
ることはなく、また落とし込まれる水の水圧は急速に下
がる。図１． （ニ）密閉伸縮タンク１に繋いである排出管３をさらに
延しこれを曲げて上に向け排出上り管８６とする。排出
上り管８６を設けることができないときは、その手前で
排出下り管８５を設けてから排出上り管８６を設け、排
出上り管８６の先に空気吸入安全弁３６を設けその先に
加圧ポンプ２７を設け、加圧ポンプ２７の吐水口にポン
プ先供給管５８を設けさらにその先に安全弁３５を設
け、この先を延長してポンプ先供管５８に分岐して、数
多い給水栓５７を付け、ポンプ先供給管５８の最高部に
空気抜き弁５９を設ける。図２２． （ホ）水道の本管６４から引き込んである給水管２には
元バルブ６６のすぐ先と、水道のメーター器６７のすぐ
先の個所と、給水上り管５５の中間に逆止弁６３を設け
るとよい。元バルブ６６の先の逆止弁６３は水道の本管
６４を切断して工事を行っても水道の本管６４に向って
逆流する水は、水道の本管６４から分岐している個所か
ら元バルブ６６までの間だけですむ。給水上り管５５の
中間にある逆止弁６３は水が静止しているときは弁を閉
じているから水が静止しているとき開いているものより
効果的である。また水道のメータ器６７の先の給水管２
には給水上り管５５を設けた後これを曲げて下向にし給
水下り管５６を設け、給水下り管５６の先に電動弁１５
を設けこの先に電動弁先の給水管１７を繋ぎ、この電動
弁先の給水管１７は水受け１１０には繋がず水受け１１
０に水が落とし込まれるように離しておく。水道の本管
６４から引き込んである給水管２から密閉伸縮タンク１
に水を送り込むときで、逆止弁付き柔軟吸入筒２０を用
いるときも、水受け１１０または逆止弁付き水受け１１
０を用いるときも、定流量弁４８は、電動弁１５より水
源側に１個と、密閉伸縮タンク１に近い給水管２に設け
ることがよい。定流量弁４８が、給水管２に設けある
と、強力な加圧ポンプ２７に密閉伸縮タンク１の水を抜
いても、水道の本管６４の水は加圧ポンプ２７で引き抜
く量を引き抜くことはできない。定流量弁４８に定めら
れた水量だけが流れる。水受け１１０を用いるときも電
動弁１５から落とし込まれる水量と、水受け１１０から
密閉伸縮タンク１に流入する水量は一定している。また
電動弁１５は電流が流れているときは電動弁１５の中の
弁を開いて水を流し、電流が遮断されると電動弁１５の
なかの弁は閉じて給水管２を停水させる。図７．図２
２． （ヘ）密閉伸縮タンク１のなかに水が満水になって密閉
伸縮タンク１の高さが高くなったときに密閉伸縮タンク
１に流入させる水を停水させるために、補強型２９に電
動弁継電器２８を設ける。密閉伸縮タンク１に水が充満
し高さが高くなると、フロートの上面６は電動弁継電器
の接触部分３８を少し押し上げることになるから、電動
弁継電器２８は電流を遮断し、電動弁１５は停水する。
加圧ポンプ２７にて密閉伸縮タンク１を引き出すと、密
閉伸縮タンク１の高さは低くなり、フロートの上面７は
電動弁継電器の接触部分３８から離れるから電動弁１５
に電流が流れて給水を開始する。電動弁継電器２８が電
流が流したまま故障したとき、または電動弁１５は電流
を断たれても電動弁１５のなかの弁を開いたまま故障し
続けているときは、逆止弁付柔軟吸入筒２０に、水道の
本管６４からの水を送り続けることになるから、密閉伸
縮タンク１には低圧安全弁７０を設け、補強型２９には
上限ロット３７を設けるとよい以上の構造であると密閉
伸縮タンク１は上限ロット３７より高くなるこはなく、
水は低圧安全弁７０から排水されるから、密閉伸縮タン
ク１は破損することがない。また加圧ポンプ２７にて密
閉伸縮タンク１の水を引き出し続けると、密閉伸縮タン
ク１は高さが低くなりすぎて密閉伸縮タンク１は破損す
るおそれがあるときフロートの下面７が、ポンプ継電器
の接触部分３９に当たるように、ポンプ継電器３２を基
台１９に設けるとよい。以上の構造であると密閉伸縮タ
ンク１が低くなりすぎて破損することはない。したがっ
て密閉伸縮タンク１のなかの水は、満水時のときと密閉
伸縮タンク１の高さが低くなって、フロートの下面７が
ポンプ継電器の接触部分３９に当たる高さまでの水が有
効に使用できる水の量であるが、密閉伸縮タンク１が低
くなっているときは、細い給水管２で常に補給される。
したがって、集合住宅で翌朝使用する水量は前夜のうち
に密閉伸縮タンク１にためておき、また夕方から夜にか
けて使用する水量は日中のうちにためておく。図７．図
１３．図１４．図１６．図２２． （ト）フロートの下面７がポンプ継電器の接触部分３９
に当たっても、ポンプ継電器３２が電流を通したまま故
障たときは、密閉伸縮タンク１が破損するからこれを防
ぐため予備のポンプ継電器７３をポンプ継電器３２に直
列に繋ぎ、予備のポンプ継電器の接触部分７４の高さは
ポンプ継電器の接触部分３９の高さより、少し低い個所
なるよう基台１９に設けるとよい。また予備のポンプ継
電器の接触部分７４より少し低い個所には、フロートの
下面７が当たるように基台１９に下限ロット２４を設け
るとよい。図１２． （チ）さし込みスイッチ５２には電線５０を繋ぎ、これ
を延長して電動弁継電器２８に繋ぎこれをさらに延長し
て電動弁１５に繋ぐ。さし込みスイッチ５３には電線５
１を繋ぎ、これを延長してポンプ継電器３２に繋ぎ、こ
れをさらに延長して圧力タンク継電器６１に繋ぐ。圧力
タンク継電器６１からモーター６２までの電線は加圧ポ
ンプ２７にて既に繋っている。図２２． （リ）逆止弁付き低圧空気抜き弁２２は、管１６の内側
に孔明き仕切弁８を設け、この孔明き仕切り弁８の下側
に開閉ができる下部フロート１４を付け、孔明き仕切り
弁８の上側には、開閉ができる逆止弁フロート１３を付
けたものが、逆止弁付き低圧空気抜き弁２２であり、密
閉伸縮タンクの上部４に孔２３を明けておき、この孔２
３には逆止弁付き低圧空気抜き弁２２に付いている管１
６を挿入し、管１６の外周と孔２３のまわりを接合させ
る。また逆止弁付き低圧空気抜き弁２２は密閉伸縮タン
クの上部４の中心に設けるとよい。またフロート５は密
閉伸縮タンク１に設けてある逆止弁付き低圧空気抜き弁
２２に当たらないように、フロート５の中心に孔を明け
ておいて密閉伸縮タンクの上部４に載設する。したがっ
てフロート５のなかには空気が入っているから、密閉伸
縮タンク１に水が入るとフロート５は常に上にあって高
くなってゆき、水が抜かれて低くなるときは、フロート
５が設けてあるから密閉伸縮タンク１をほぼ水平に保ち
ながら低くなる。逆止弁付き低圧空気抜き弁２２のなか
にある開閉ができる下部フロート１４は付けず、孔明き
仕切板８の下側には網１１を付け、この網１１のなかに
は水に浮く下部フロート１０８を入れ、孔明き仕切り板
８の上側にも網１１を付けこの網１１のなかに軽い上部
フロート１０７を入れてこれを逆止弁付き低圧空気抜き
弁２２とする。したがって密閉伸縮タンク１に細い給水
管２から少量づつ水が入るから水が入っただけ密閉伸縮
タンク１の空気は少しづつ逆止弁付き低圧空気抜き弁２
２から放出し、水が下部フロート１０８または、開閉が
できる下部フロート１４に、水が下から当たるとこの下
部フロート１０８等は水に浮き、水が充満すると共に空
気は抜けて下部フロート１０８は孔明き仕切板８に下か
ら密着して密閉伸縮タンク１は密閉状態を保つことがで
きる。したがって加圧ポンプ２７にて一時に多量の水を
引き抜いても、逆止弁フロート１３または上部フロート
１０７は孔明き仕切り板８に密着して密閉伸縮タンク１
には外部からも空気は入らない。したがって逆止弁フロ
ート１３も下部フロート１０８も空気を密閉伸縮タンク
１から出すためのものであるから軽いものがよい。図
８．図１０． （ヌ）水受け１１０の説明は（ハ）項にあるが、密閉伸
縮タンク１に下向きに繋いである給水管２には逆止弁６
３を設けこの給水管２を基台１９の外側に出しこれを曲
げて上向きにして延長し、延長した先は密閉伸縮タンク
１に水が充満した水の高さより少し高い個所に切り口を
水平にし、この切り口より少し下のこの給水管２の内側
に孔明き仕切り板９０を設け、この孔明き仕切り板９０
の下側に開閉ができるフロート９を付けた逆止弁付き水
受け１０を用いることもよい。以上の構造であると密閉
伸縮タンク１に水が充満したときは、電動弁１５によっ
てこの逆止弁付き水受け１０に落とし込まれた水も停水
するが、逆止弁付き水受け１０に付けてある開閉ができ
るフロート９は水に浮き空気は、孔明き仕切り板９０か
ら放出し、開閉ができるフロート９は孔明き仕切り板９
０に下から密着して空気を遮断する。また孔明き仕切り
板９０の上にわずかに溜った水は塩素は消失するが、密
閉伸縮タンク１のなかの水の量と比較すれば、ごくわず
かである。また水受け１１０と逆止弁付き水受け１０の
なかにほこりが入らないように覆い３１を電動弁先の給
水管１７に設けることもよい。また逆止弁付き水受け１
０のなかに付けてある開閉ができるフロート９は付け
ず、孔明き仕切り板９０の下側に網１１１を設け、この
網１１１のなかに孔明き仕切り板下のフロート１０９を
入れることもよい。図６．図９．図１１． （ル）やわらかくて伸縮が可能な柔軟筒１８の内側に、
孔明き仕切り板１０１を設けこの孔明き仕切板１０１の
下側に開閉板２１を付け、開閉板２１の下の筒の口の外
側の周囲にフランジ３０を付け、この筒の口の先の外側
を先にゆくにしたがって薄くけづった、つめ９５を設
け、孔明き仕切り板１０１の上を柔軟筒１８には低圧安
全弁７０を設けてこれを、逆止弁付き柔軟吸入筒２０と
し、この逆止弁付柔軟吸入筒２０に付いているつめ９５
を口が上向きの水受け１１０に、挿入すると、外側にあ
るフランジ３０が、水受け１１０の口に当たる。また逆
止弁付き柔軟吸入筒２０の筒の上の口は、電動弁先の給
水管１７に繋ぐ、このときは電動弁先の給水管１７には
逆止弁付き低圧空気抜き弁２２を設けるとよい。以上の
槽造であるから、電動弁先の給水管１７からの水は孔明
き仕切板１０１に当たると、この逆止弁付き柔軟吸入筒
２０は水受け１１０に押し込まれるが、外側にフランジ
３０が付けてあるからそれより下にはゆかない。また押
し込まれるため、柔軟筒１８のなかは密閉状態となり、
空気は電動弁先の給水管１７に設けてある逆止弁付き低
圧空気抜き弁２２から放出し水は漏水しない。また逆止
弁付き柔軟吸入筒２０に設けてある低圧安全弁７０から
水が排水されときは、密閉伸縮タンク１に水が満水にな
ったときの水位より、逆止弁付き柔軟吸入筒２０のほう
が低いためであるから、逆止弁付き柔軟吸入筒２０より
下にある伸縮管７１と、電動弁１５より元にある伸縮管
７１によって逆止弁付き柔軟吸入筒２０を少し高くする
と、逆止弁付き柔軟吸入筒２０は排水をしなくなる。し
たがって空気は水受け１１０と挿入してあるつめのすき
間からごくわずかに水に触れる程度で密閉伸縮タンク１
に入る。また万一給水管２に設けてある数個の逆止弁６
３が全部故障してその機能がはたせぬときに、給水管２
に逆流現象がおきたときは、逆流する水は開閉２１に当
たり開閉板２１は孔明き仕切り板１０１に当たって逆流
を防止し、柔軟筒１８は縮んで水受け１１０から離れる
ことにより、密閉伸縮タンク１の水は逆流しない。また
水の逆流現象がおさまると、柔軟筒１８は縮むことがな
くなり復元し、つめは水受け１１０のなかにさし込まれ
る。図７ 図１７ 図１８ （オ）誤まって数多く取り付けてある給水栓５７全部開
いたままにしておき、密閉伸縮タンク１が低くなったと
き、ポンプ継電器３２及び予備のポンプ継電器７３も電
流を通したまま故障したときは、密閉伸縮タンク１の水
は加圧ポンプ２７によって引き抜かれ、さらに低くなり
下限ロット２４にフロートの下面７が当たるが、加圧ポ
ンプ２７は回転し続けるため、加圧ポンプ２７が引き抜
く水量は足らなくなるから、空気吸入安全弁３６が弁を
開いて排出管３に空気を入れるので、加圧ポンプ２７
は、空気と密閉伸縮タンク１からの少ない水との混合物
を給水栓５７に送り続けるから、密閉伸縮タンク１も加
圧ポンプ２７も破損することはない。また空気吸入安全
弁３６のすぐの水源側の排出管３は、空気吸入安全弁３
６側から見ると下がっているが、これを密閉伸縮タンク
１からおしてくることの排出管３は上っているためこれ
を排出上り管８６としてあるが、これは空気吸入安全弁
３６から見る下っていることになる。これは空気吸入安
全弁３６に入った空気は下にはゆかせないためである。
したがってこの空気は密閉伸縮タンク１には戻らない。
したがって加圧ポンプ２７は回転したままで故障せず、
また密閉伸縮タンク１にも支障はおこらない。空気吸入
安全弁３６は排出管３の中から高い水圧をかけても水は
外へは出ない。図２０．図２２ （ワ）ポンプ先供給管５８に水圧がかかっているとき
に、万一圧力タンク継電器６１とポンプ継電器３２とさ
らに、予備のポンプ継電器７３が電流を流したままの状
態で故障したときは、加圧ポンプ２７は回転するが給水
栓は閉じたままになっているから、ポンプ先供給管５８
の水は安全弁３５から吐出される。このようなことが続
いて密閉伸縮タンク１の水は少くなり、フロートの下面
７は下限ロット２４に当たるため、加圧ポンプ２７に送
る水はこのときも細い給水管２からの補給だけでは足り
なくなるため、このときもまた空気吸入安全弁３６の弁
が開いて空気は排出管３に入るからこのときも加圧ポン
プ２７と、密閉伸縮タンク１には破損はない。図２０．
図２２． （カ）電動弁継電器２８を使用する代わりに物体感知電
動弁継電器３３を、またポンプ継電器３２を使用する代
わりに物体感知ポンプ継電器３４を使用することもよ
い。図２１． （ヨ）密閉伸縮タンク１には常に水がためてあり、また
満水時には密閉伸縮タンク１の下部には水の重みがかか
ってふくらみがでないように、たるみ防止網１２を密閉
伸縮タンク１にかぶせておくこともよい。図１５． （タ）密閉伸縮タンク１のなかの水を抜いて新しい水に
取り替へることもよい。そのときはドレンコック８１に
よって水を抜く。また密閉伸縮タンク１のなかを清掃す
るときは、密閉伸縮タンク１の底板２６の下にある点検
口蓋７９を外し密閉伸縮タンク内部点検口７８から密閉
伸縮タンク１に入り清掃ができるよう、また水抜きがで
きるように底板２６には密閉伸縮タンク内部点検口７８
及びドレンコック８１等を設けておくこともよい。図１
９． （レ）密閉伸縮タンク１は常に上下運動を繰り返してい
る。したがって子供は興味本位に近寄りたがるから危険
であり、また密閉伸縮タンク１に破損することのないよ
うに補強型２９には防護板５４を設けるとよい。また密
閉伸縮タンク１その他の器具を点検できるように点検扉
９２を設けることもよい。また密閉伸縮タンク１に上か
ら硬い物体が落下して、密閉伸縮タンク１その他の器具
に損傷がおきないように天蓋７２を設けることもよく、
またさらに防護板５４や天蓋７２にて密閉伸縮タンク１
をかこっておくと、防護板５４のなかの空気は動かなく
なり湿気がとれなくなるからこれを防止するため防護板
通気孔８７を設けることもよい。図２３． （ソ）密閉伸縮タンク１は水が充満すれば高さは高くな
り、また水をながく使用し続けていると低くなる。した
がって水圧はわずかにかかっている程度でであるが、こ
れを自動車のタイヤの中に組み込まれているチューブ１
１２と比較すると、チューブ１１２には常に空気圧がか
かっている。またタイヤが１回転するとチューブ１１２
も１回転する。また接地面９４の部分は自動車の重みが
特にかかっているから平たくなる。また車輪が１回転す
るとチューブ１１２の外周全部は平たくなり復元する。
またさらに砂利道や凸凹道ではチューブ１１２は常に強
く圧迫されている。したがって常に車輪が高速回転をす
る自動車が新らく使用を開始してから廃車になるまでの
伸縮の回数と、わずかな圧力がかかっている密閉伸縮タ
ンク１の伸縮の回数とでは、自動車のチューブ１１２の
ほうがはるかに多いほか酷使されている。したがって密
閉伸縮タンク１の材質には、やわらかくて伸縮が可能で
強じんで水にも強い材質のものを用いるとよい。図１．
図１２．図２２．図２６． （ツ）水受け１１０にて水道水を密閉伸縮タンク１に入
れるときは、電動弁先の給水管１７から落とし込まれる
が、落とし込れる際に水道水は空気に触れる。このとき
粉塵もごくわずかに混入するが、密閉伸縮タンク１のな
かにただちに入れば密閉される。したがって藻の発生は
おこらない。また水を使用することによって新しい水が
流入するが、微量でも長い間には、水道の鉄管の錆と共
にこの粉塵は密閉密閉伸縮タンク１の底に少量はたまる
から、この粉塵と共に錆を除去するため、密閉伸縮タン
ク１の底にある、密閉伸縮タンク内部点検７８に入り、
この粉塵と錆を除去することもよい。また逆止弁付き柔
軟吸入筒２０を用いるときは、密閉伸縮タンク１の水道
の本管６４に向って逆流することはないが、万一に備え
て数個ある逆止弁６３は早めに取り替へることがよい。
図１９．図２２． （ネ）フロート５が４角いものにありては、フロート５
の各辺の上部に１個づつキャスター１０２を設け、この
４辺にある、キャスター１０２の下にも、それぞれ１個
づつキャスター１０２を設けることもよい。またフロー
ト５が円形のものにありては円周を３等分し３個のキャ
スター１０２をフロート５の上の縁に設け、このキャス
ター１０２の下にも３個のキャスター１０２を設け、こ
のキャスター１０２が防護板５４に当たるように取り付
けると、密閉伸縮タンク１がさらに水平に支障なく上下
に伸縮することができる。図２４．図２５． （ナ）密閉伸縮タンク１のなかの水が、より密閉を保つ
ことができるよう、給水管２が立ち上がって密閉伸縮タ
ンク１に入る中間に逆止弁６３を設ける。これは密閉伸
縮タンク１のなかの水が静止しているときは逆止弁６３
のなかの弁は閉じているから、密閉伸縮タンク１のなか
の水は密閉されている。また水の使用されることが少な
いときは日中と、深夜から早朝にかけての間が少ない。
したがって深夜から早朝にかけての間と、日中の間は密
閉伸縮タンク１のなかの水は静止して密閉されている。
また逆止弁６３は水受け１１０より先の給水管２と、水
道の本管６４から引き込んである給水管２にはできうる
かぎり多く設けておくことは、逆流防止上からすると安
全である。図１９．図２２． （ラ）万一にそなへて設ける空気吸入安全弁３６は排出
管３が立ち上った個所である排出立ち上り管８６の先に
設け、ポンプ継電器３２及び予備のポンプ継電器７３が
電流を流したまま故障したときは、密閉伸縮タンク１の
水が少なくなりフロートの下面７が下限ロット２４当た
ると密閉伸縮タンク１はさらに縮んで破損するから、こ
れを防止するため設けるものであり吸入安弁本体８９の
なかのスプリング４３は、加圧ポンプ２７が正常に作動
しているときは縮まないように調節しておき、吸入安全
弁４２及び吸入安全弁パッキン４１を押さえておき、加
圧ポンプに２７に正常より高い負荷がかったときにスプ
リング４３が縮むことにより空気が入り、加圧ポンプ２
７及び密閉伸縮タンク１に支障がないように設けるもの
である。図１２．図１４．図２０． （ム）長い期間のうちには器具類は摩耗するから特に、
電動弁継電器２８ 電動弁１５、ポンプ継電器３２、圧
力タンク継電器６１、加圧ポンプ２７、定流量弁４８、
逆止弁付き低圧空気抜き弁２２、逆止弁付き水受け１
０、逆止弁付き柔軟吸入筒２０、等等は点検して摩耗し
ているものは新品と取り替へることもよい。図２２． 〔０００７〕 〔発明の効果〕したがって本発明の密閉伸縮受水給水タ
ンク、に水道水を入れる際には、水は少し空気に触れる
か、またはごく少なく触れるだけであるから、塩素の消
失は少く、またはごく少ない。また密閉伸縮受水給水タ
ンクに入れた水は密閉されるから空気に触れることな
く、逆流しない。さらに水を使用すれば新しい水が流入
され、藻やかびは発生することなく清浄な水が供給で
き、さらに清掃もごく簡単でその回数もごく少なくてす
む。(A) Using a soft, stretchable and tough material, leave a hole 23 in the upper portion 4 of the sealed telescopic water supply tank with a bellows-shaped hermetically-sealed water supply tank and put it inside the pipe 16. A perforated partition plate 8 is provided, a lower float 14 that can be opened and closed is attached to the lower side of the perforated partition plate 8, and a check valve float 13 that can be opened and closed is attached to the upper side of the perforated partition plate 8, and this is reversed. A low pressure air vent valve 22 with a stop valve, and the pipe 16 attached to the low pressure air vent valve 22 with a check valve are
The float 5 has a hole inserted in the hole 23 so that the outside of the pipe 16 and the periphery of the hole 23 are brought into close contact with each other and joined to each other, and there is a hole in the upper portion 4 of the closed telescopic tank so as not to hit the low pressure air vent valve 22 with a check valve.
Is installed. A low plate 26 is provided in the closed telescopic tank 1. Figure 1. Figure 2. Figure 3. Figure 4. Figure 5. Figure 8. (B) A reinforcing die 29 is provided on the upper surface 77 of the base above the base 19, and the water supply pipe 2, the discharge pipe 3, the low pressure air vent valve 22 with a check valve, the float 5 and the bottom plate 26 are hermetically sealed. The expansion tank 1 is inserted from the inside of the reinforcing mold 29 and fixed to the upper surface 77 of the base, and the water supply pipe 2 and the discharge pipe 3 are connected to the upper surface 7 of the base.
A check valve 63 and a water supply pipe valve 82 are provided in the downward water supply pipe 2, and a discharge pipe valve 83 is provided in the downward discharge pipe 3. Figure 1. (C) Water supply pipe 2 that is connected downward to the closed telescopic tank 1
Bend out to the outside of the base 19 and bend the tip 104 of the upward pipe extending upward to bend it downward to extend it. A check valve 63 is provided in the middle of the downward pipe 105 to extend downward. The cut end of the water supply pipe 2 which is extended upward by bending the tip 105 of the downward pipe again upward is used as the water receiver 110. The height of the water receiver 110 is the height when the closed telescopic tank 1 is filled with water. Higher than the height of. Therefore, when the water in the closed telescopic tank 1 is filled with water when it is dropped in the water receiver 110, the check valve 63 above the tip 105 of the downward pipe 63
Chlorine disappears in the water between the water receiver 110 and the water receiver 110, but the water in the sealed expansion tank 1 from the check valve 63 does not come into contact with air, and the water pressure of the water dropped drops rapidly. Figure 1. (D) The discharge pipe 3 connected to the closed telescopic tank 1 is further extended and bent to form a discharge upward pipe 86 directed upward. When the exhaust upstream pipe 86 cannot be provided, the exhaust downstream pipe 85 is provided before this, and the exhaust upstream pipe 86 is provided, the air intake safety valve 36 is provided at the tip of the exhaust upstream pipe 86, and the pressurizing pump 27 is provided at the end thereof. , A pump tip supply pipe 58 is provided at the discharge port of the pressurizing pump 27, and a safety valve 35 is further provided at the tip of the pressurization pump 27. The tip is extended to branch to the pump tip supply pipe 58, and a large number of water taps 57 are attached to the pump. An air vent valve 59 is provided at the highest part of the pre-supply pipe 58. FIG. 22. (E) A check valve 63 is provided in the water supply pipe 2 drawn from the mains 64 of the water supply, just before the main valve 66, at a position just before the meter 67 of the water supply, and in the middle of the water supply upstream pipe 55. Good. The check valve 63 at the tip of the main valve 66 cuts off the mains 64 of the water supply, and the water that flows back toward the mains 64 of the water supply from the location where it branches off from the mains 64 of the water supply. It is only necessary to reach the original valve 66. The check valve 63 in the middle of the water supply riser 55 is more effective than the one that is open when the water is stationary because it closes the valve when the water is stationary. In addition, the water supply pipe 2 ahead of the water meter 67
Is provided with a water supply upstream pipe 55, and is bent downward to provide a water supply downstream pipe 56. The electric valve 15 is provided at the end of the water supply downstream pipe 56.
The water supply pipe 17 of the electric valve tip is connected to this end, and the water supply pipe 17 of the electric valve tip is not connected to the water receiver 110 and the water receiver 11
Separate so that water is dropped to 0. Sealing telescopic tank 1 from water supply pipe 2 that is drawn in from the mains 64 of the water supply
Even when the flexible suction cylinder 20 with a check valve is used when water is sent to the water receiver 110 or the water receiver 11 with a check valve 11
Even when 0 is used, one constant flow valve 48 is preferably provided on the water source side of the motor-operated valve 15 and on the water supply pipe 2 near the closed telescopic tank 1. If the constant flow valve 48 is provided in the water supply pipe 2, even if the water in the closed telescopic tank 1 is drained to the powerful pressurizing pump 27, the amount of water in the main pipe 64 of the water supply can be withdrawn by the pressurizing pump 27. I can't. Only the amount of water determined by the constant flow valve 48 flows. Even when the water receiver 110 is used, the amount of water dropped from the electric valve 15 and the amount of water flowing from the water receiver 110 into the closed telescopic tank 1 are constant. When the electric current is flowing, the electric valve 15 opens the valve in the electric valve 15 to allow water to flow. When the electric current is cut off, the valve in the electric valve 15 is closed to stop the water supply pipe 2. Figure 7. Figure 2
2. (F) In order to stop the water to flow into the closed telescopic tank 1 when the filled telescopic tank 1 is filled with water and the height of the closed telescopic tank 1 becomes high, the reinforced mold 29 is provided with an electric valve. A relay 28 is provided. When the expansion telescopic tank 1 is filled with water and becomes higher in height, the upper surface 6 of the float slightly pushes up the contact portion 38 of the electric valve relay, so that the electric valve relay 28 cuts off the current and the electric valve 15 stops. Water.
When the closed telescopic tank 1 is pulled out by the pressurizing pump 27, the height of the closed telescopic tank 1 is lowered and the upper surface 7 of the float is separated from the contact portion 38 of the electric valve relay.
Electric current flows to start water supply. When the motor-operated valve relay 28 fails while the current is still flowing, or when the motor-operated valve 15 continues to fail with the valve in the motor-operated valve 15 open even after the current is cut off, the flexible intake with check valve Since the water from the main pipe 64 of the water supply will be continuously fed to the cylinder 20, it is preferable to provide the low-pressure safety valve 70 in the closed telescopic tank 1 and the upper limit lot 37 in the reinforcing mold 29. The closed telescopic tank 1 cannot be higher than the upper limit lot 37,
Since the water is drained from the low pressure safety valve 70, the closed telescopic tank 1 is not damaged. Further, if water is continuously drawn from the closed telescopic tank 1 by the pressurizing pump 27, the height of the closed telescopic tank 1 becomes too low and the closed telescopic tank 1 may be damaged. The pump relay 32 may be provided on the base 19 so as to hit the contact portion 39. With the above structure, the closed telescopic tank 1 does not become too low and is damaged. Therefore, the water in the closed telescopic tank 1 is such that the height of the closed telescopic tank 1 becomes low when it is full, and the bottom surface 7 of the float hits the contact portion 39 of the pump relay effectively. However, when the closed telescopic tank 1 is low, it is constantly replenished with a thin water supply pipe 2.
Therefore, the amount of water to be used the next morning in the housing complex should be stored in the closed telescopic tank 1 the night before, and the amount of water used from evening to night should be stored during the daytime. Figure 7. Figure 13. FIG. 14. FIG. 16. FIG. 22. (G) The bottom surface 7 of the float is the contact portion 39 of the pump relay.
If the pump relay 32 fails while the current is still flowing, the sealed expansion tank 1 will be damaged and the spare pump relay 73 is connected in series to the pump relay 32 in order to prevent this, and the contact portion of the spare pump relay is connected. The height of 74 is preferably set on the base 19 so as to be slightly lower than the height of the contact portion 39 of the pump relay. Further, a lower limit lot 24 may be provided on the base 19 so that the lower surface 7 of the float hits the portion slightly lower than the contact portion 74 of the spare pump relay. Figure 12. (H) The electric wire 50 is connected to the insertion switch 52, which is extended to connect to the electric valve relay 28, which is further extended to connect to the electric valve 15. Wire 5 to insertion switch 53
1 is connected, this is extended and connected to the pump relay 32, and this is further extended and connected to the pressure tank relay 61. The electric wire from the pressure tank relay 61 to the motor 62 is already connected by the pressure pump 27. FIG. 22. (I) The low-pressure air vent valve 22 with a check valve is provided with the perforated sluice valve 8 inside the pipe 16, and the lower float 14 that can be opened and closed is attached to the lower side of the perforated sluice valve 8 and the perforated sluice valve 8 is provided. A low-pressure air vent valve 22 with a check valve is provided with a check valve float 13 that can be opened and closed on the upper side of, and a hole 23 is opened in the upper part 4 of the closed telescopic tank.
3 is a pipe 1 attached to a low pressure air vent valve 22 with a check valve
6 is inserted and the outer circumference of the pipe 16 and the periphery of the hole 23 are joined. Further, the low-pressure air vent valve 22 with a check valve may be provided at the center of the upper part 4 of the closed telescopic tank. Further, the float 5 is mounted on the upper portion 4 of the closed telescopic tank with a hole formed in the center of the float 5 so as not to hit the low pressure air vent valve 22 with a check valve provided in the closed telescopic tank 1. Therefore, since air is contained in the float 5, when the water enters the closed telescopic tank 1, the float 5 is always on the upper side and becomes higher, and when the water is drained and becomes lower, the float 5 is provided. It is lowered while keeping the closed telescopic tank 1 almost horizontal. The lower float 14 which can be opened and closed in the low pressure air vent valve 22 with a check valve is not attached, but the net 11 is attached to the lower side of the perforated partition plate 8, and the lower float 108 that floats in water is put in this net 11. A net 11 is also attached to the upper side of the perforated partition plate 8, and a light upper float 107 is inserted into the net 11 to form a low pressure air vent valve 22 with a check valve. Therefore, since the small amount of water enters the closed telescopic tank 1 from the thin water supply pipe 2, the air in the closed telescopic tank 1 is little by little.
When the water is discharged from 2, the lower float 108 or the lower float 14 that can be opened and closed hits the water from below, the lower float 108 and the like float on the water, and when the water is filled, the air escapes and the lower float 108 is perforated. The sealed telescopic tank 1 can be kept in a sealed state by closely contacting the partition plate 8 from below. Therefore, even if a large amount of water is temporarily drawn out by the pressurizing pump 27, the check valve float 13 or the upper float 107 comes into close contact with the perforated partition plate 8 and the closed telescopic tank 1 is closed.
There is no air from outside. Therefore, both the check valve float 13 and the lower float 108 are used for letting air out of the closed telescopic tank 1, so light ones are preferable. Figure 8. Figure 10. (G) Although the description of the water receiver 110 is in (c), the check valve 6 is provided in the water supply pipe 2 that is downwardly connected to the closed telescopic tank 1.
3 is provided, and this water supply pipe 2 is exposed to the outside of the base 19 and bent to extend upward, and the end of the extension is provided with a horizontal cut at a position slightly higher than the height of the water filled in the closed telescopic tank 1. , A perforated partition plate 90 is provided inside the water supply pipe 2 slightly below the cut end, and the perforated partition plate 90 is provided.
It is also possible to use a water receiver 10 with a check valve having a float 9 that can be opened and closed on the lower side. With the above structure, when the sealed expansion tank 1 is filled with water, the electric valve 15 also stops the water dropped in the water receiver 10 with a check valve, but the water receiver 10 with a check valve is stopped. The float 9 that can be opened and closed floats on water, and air is discharged from the perforated partition plate 90, and the float 9 that can be opened and closed is the perforated partition plate 9
Close the air to 0 from the bottom. Although chlorine slightly disappears in the water slightly accumulated on the perforated partition plate 90, it is very small compared with the amount of water in the closed telescopic tank 1. In addition, a cover 31 may be provided on the water supply pipe 17 of the electric valve tip so that dust does not enter the water receiver 110 and the water receiver 10 with a check valve. Also, a water receiver with a check valve 1
It is also possible to provide the net 111 below the perforated partition plate 90 without installing the float 9 that can be opened and closed attached to 0, and put the float 109 below the perforated partition plate in this net 111. Figure 6. Figure 9. FIG. 11. (Le) Inside the flexible, flexible tube 18 that can be expanded and contracted,
A perforated partition plate 101 is provided, an opening / closing plate 21 is attached to the lower side of the perforation partition plate 101, a flange 30 is attached around the outside of the mouth of the cylinder below the opening / closing plate 21, and the outside of the tip of the mouth of this cylinder. As a result, the claw 95, which is thinner than the other, is provided, and the flexible cylinder 18 is provided with the low-pressure safety valve 70 on the perforated partition plate 101 to form the flexible suction cylinder 20 with a check valve. Claw 95 attached to the flexible suction cylinder 20 with a stop valve
When the is inserted into the water receiver 110 with the mouth facing upward, the flange 30 on the outside hits the mouth of the water receiver 110. Further, the upper port of the flexible suction cylinder 20 with a check valve is connected to the water supply pipe 17 at the electric valve tip, and at this time, the low pressure air vent valve 22 with a check valve is provided at the water supply pipe 17 at the electric valve tip. Good. Because of the above tank construction, when the water from the water supply pipe 17 of the motorized valve tip hits the perforated partition plate 101, the flexible suction cylinder 20 with check valve is pushed into the water receiver 110, but the flange 30 is provided outside. Since it is attached, it cannot go below it. Also, because it is pushed in, the inside of the flexible cylinder 18 becomes a sealed state,
Air is discharged from the low pressure air vent valve 22 with a check valve provided in the water supply pipe 17 at the electric valve tip, and the water does not leak. When water is drained from the low-pressure safety valve 70 provided in the flexible suction cylinder 20 with a check valve, the flexible suction cylinder 20 with a check valve is better than the water level when the sealed telescopic tank 1 is full of water. Since it is low, when the flexible suction cylinder with check valve 20 is slightly raised by the expansion tube 71 below the flexible suction cylinder with check valve 20 and the expansion tube 71 from the motor-operated valve 15, the check valve is slightly increased. The attached flexible suction cylinder 20 does not drain water. Therefore, the air will only be slightly touched by water from the gap between the water receiver 110 and the inserted claw, and the sealed telescopic tank 1
to go into. In addition, several check valves 6 provided in the water supply pipe 2 should be provided.
When all 3 are out of order and their functions are not working, water supply pipe 2
When a backflow phenomenon occurs, the backflowing water hits the opening / closing member 21, the opening / closing plate 21 hits the perforated partition plate 101 to prevent the backflowing, and the flexible cylinder 18 shrinks and separates from the water receiver 110. Water does not flow backwards. When the backflow phenomenon of water subsides, the flexible cylinder 18 is restored without shrinking, and the pawl is inserted into the water receiver 110. FIG. 7 FIG. 17 FIG. 18 (e) When the closed expansion tank 1 is lowered by leaving all of the water taps 57, which are erroneously attached, in large numbers, the pump relay 32 and the spare pump relay 73 also pass current. If it fails, the water in the closed telescopic tank 1 is drawn out by the pressurizing pump 27 and becomes even lower, and the lower surface 7 of the float hits the lower limit lot 24, but the pressurizing pump 27 continues to rotate, so the pressurizing pump 27 Since the amount of water drawn by 27 becomes insufficient, the air intake safety valve 36 opens the valve to put air into the discharge pipe 3, so that the pressurizing pump 27
Keeps feeding the mixture of air and a small amount of water from the closed telescopic tank 1 to the water tap 57, so that neither the closed telescopic tank 1 nor the pressurizing pump 27 is damaged. Further, the discharge pipe 3 on the water source side immediately after the air intake safety valve 36 is the air intake safety valve 3
Although it is lowered when viewed from the 6 side, the discharge pipe 3 that comes from the closed telescopic tank 1 is lifted, so this is used as a discharge upstream pipe 86, which is viewed from the air intake safety valve 36 Will be there. This is because the air that has entered the air intake safety valve 36 cannot be let down.
Therefore, this air does not return to the closed telescopic tank 1.
Therefore, the pressurizing pump 27 remains rotating and does not malfunction,
Moreover, the closed telescopic tank 1 does not have any trouble. Even if a high water pressure is applied to the air intake safety valve 36 from inside the discharge pipe 3, the water does not go out. Figure 20. FIG. 22 (W) When water pressure is applied to the pump tip supply pipe 58, should the pressure tank relay 61, the pump relay 32, and the spare pump relay 73 fail while the current is still flowing. Since the pressurizing pump 27 rotates, but the water tap remains closed, the pump tip supply pipe 58
The water is discharged from the safety valve 35. As a result, the amount of water in the closed telescopic tank 1 becomes small, and the lower surface 7 of the float hits the lower limit lot 24. Therefore, at this time, the water to be sent to the pressurizing pump 27 is not enough even by replenishing it from the thin water supply pipe 2. Therefore, at this time as well, the valve of the air intake safety valve 36 is opened and the air enters the discharge pipe 3, so that the pressurizing pump 27 and the closed telescopic tank 1 are not damaged at this time as well. Figure 20.
FIG. 22. (F) Instead of using the electric valve relay 28, the object sensing electric valve relay 33 may be used, and instead of using the pump relay 32, the object sensing pump relay 34 may be used. FIG. 21. (Y) Cover the telescopic tank 1 with a sagging prevention net 12 so that the air is always stored in the closed telescopic tank 1 and that the bottom of the closed telescopic tank 1 does not have a bulge due to the weight of water when full. It is also good to keep it. Figure 15. (T) It is also possible to drain the water in the closed telescopic tank 1 and replace it with new water. At that time, water is drained by the drain cock 81. Further, when cleaning the inside of the closed telescopic tank 1, the inspection port lid 79 under the bottom plate 26 of the closed telescopic tank 1 is removed so that the closed telescopic tank 1 can be inspected from the internal inspection port 78 of the closed telescopic tank 1 for cleaning. The bottom plate 26 has an inspection port 78 inside the expansion telescopic tank so that it can be removed.
Also, a drain cock 81 and the like may be provided. Figure 1
9. (L) The closed telescopic tank 1 constantly repeats the vertical movement. Therefore, it is dangerous because a child wants to approach the interest, and it is preferable to provide the reinforcing plate 29 with a protective plate 54 so as not to damage the closed telescopic tank 1. Further, an inspection door 92 may be provided so that the closed telescopic tank 1 and other instruments can be inspected. Also, a canopy 72 may be provided so that a hard object does not fall into the closed telescopic tank 1 from above, and the closed telescopic tank 1 and other devices are not damaged.
Furthermore, a telescopic tank 1 that is sealed with a protective plate 54 and a canopy 72
Since the air in the protective plate 54 does not move and the moisture cannot be taken out, the protective plate ventilation hole 87 may be provided to prevent this. FIG. 23. (B) The height of the closed telescopic tank 1 becomes higher when it is filled with water, and becomes lower when the water is continuously used. Therefore, the water pressure is only slightly applied, but this is the tube 1 installed in the tire of the automobile.
Compared to 12, the tube 112 is constantly under air pressure. When the tire makes one revolution, the tube 112
Also rotates once. The ground contact surface 94 is flat because the weight of the vehicle is particularly heavy. When the wheel makes one rotation, the entire outer circumference of the tube 112 is flattened and restored.
Furthermore, the tube 112 is always strongly pressed on the gravel road and the uneven road. Therefore, the number of expansions and contractions from the start of new use of an automobile whose wheels always rotate at high speed until it becomes a scrap car and the number of expansions and contractions of the closed telescopic tank 1 to which a slight pressure is applied are determined by the tube 112 of the automobile. Is much more used and abused. Therefore, it is preferable to use, as the material of the closed telescopic tank 1, a material that is soft and capable of expanding and contracting, is strong and resistant to water. Figure 1.
Figure 12. FIG. 22. FIG. 26. (T) When tap water is put into the closed telescopic tank 1 by the water receiver 110, it is dropped from the water supply pipe 17 of the motor-operated valve tip, but the tap water comes into contact with the air when dropped. At this time, a small amount of dust is also mixed in, but if it immediately enters the closed telescopic tank 1, it will be closed. Therefore, the generation of algae does not occur. Although new water flows in by using water, a small amount of this dust is accumulated at the bottom of the hermetically sealed telescopic tank 1 along with the rust of the iron pipe of the water supply even if the amount is very small. Therefore, the rust is removed together with this dust. Therefore, enter the sealed expansion tank inside inspection 78 at the bottom of the expansion expansion tank 1,
It is also good to remove this dust and rust. When the flexible suction cylinder 20 with a check valve is used, the check valve 63 does not flow back toward the main pipe 64 of the closed telescopic tank 1, but a few check valves 63 should be removed as soon as possible. It is better to replace it.
FIG. 19. FIG. 22. (Ne) If the float 5 is a square one, float 5
It is also possible to provide one caster 102 on the upper side of each side of, and also provide one caster 102 on each of the four sides below the caster 102. If the float 5 has a circular shape, the circumference is divided into three parts and three casters 102 are provided on the upper edge of the float 5, and three casters 102 are also provided under the caster 102. When the 102 is attached so as to hit the protective plate 54, the sealed telescopic tank 1 can be further horizontally extended and contracted vertically without any trouble. FIG. 24. FIG. 25. (A) A check valve 63 is provided in the middle of the water supply pipe 2 rising into the closed telescopic tank 1 so that the water in the closed telescopic tank 1 can be kept tightly closed. This is a check valve 63 when the water in the closed telescopic tank 1 is stationary.
Since the valve in the inside is closed, the water in the closed telescopic tank 1 is closed. Also, when water is rarely used, there is little during the day and from midnight to early morning.
Therefore, the water in the closed telescopic tank 1 is stationary and sealed between midnight and early morning and during the daytime.
Further, it is safe from the viewpoint of backflow prevention that the check valves 63 are provided as many as possible in the water supply pipe 2 ahead of the water receiver 110 and the water supply pipe 2 drawn from the mains 64 of the water supply. FIG. 19. FIG. 22. (A) In the unlikely event, the air intake safety valve 36 is provided in front of the discharge rising pipe 86 where the discharge pipe 3 has risen, and the pump relay 32 and the spare pump relay 73 fail while keeping current flowing. In this case, if the lower side 7 of the float hits the lower limit lot 24, the closed telescopic tank 1 will be further shrunk and damaged when the amount of water in the airtight telescopic tank 1 is reduced. The spring 43 is adjusted so that it does not contract when the pressurizing pump 27 is operating normally, and the suction safety valve 42 and the suction safety valve packing 41 are held down so that the pressurizing pump 27 is higher than normal. When the load is applied, the spring 43 contracts to allow air to enter, and the pressurizing pump 2
7 and the closed telescopic tank 1 are provided so as not to interfere. Figure 12. FIG. 14. Figure 20. (M) In particular, the equipment will wear out over a long period of time,
Motorized valve relay 28 Motorized valve 15, pump relay 32, pressure tank relay 61, pressurizing pump 27, constant flow valve 48,
Low pressure air vent valve 22 with check valve, water receiver with check valve 1
0, the flexible suction cylinder 20 with a check valve, etc. may be inspected and replaced if they are worn. FIG. 22. [0007] [Effect of the invention] Therefore, when tap water is put into the closed expansion and contraction water supply water tank of the present invention, since the water touches air a little or very little, chlorine disappears little. , Or very few. In addition, the water in the closed expansion / contraction water receiving water tank is sealed and does not come into contact with the air and does not flow back. In addition, if water is used, new water can flow in, clean water can be supplied without the generation of algae and fungi, and cleaning is very easy and the number of times is small.
〔図１〕本発明に基台１９と補強型２９及び加圧ポンプ
２７、水受け１１０を設けた斜視図。 〔図２〕密閉伸縮タンク１に給水管２と排出管３を設け
た本発明の斜視図。 〔図３〕図２の本発明に逆止弁付き低圧空気抜き弁２２
を設けることをあらわした斜視図。 〔図４〕逆止弁付き低圧空気抜き弁２２を設けた本発明
にフロート５を設けることをあらわした斜視図。 〔図５〕逆止弁付き低圧空気抜き弁２２とフロート５が
設けてある本発明に底板２６を設けたことをあらわした
斜視図。 〔図６〕基台１９に本発明を載せ、水受け１１０及び電
動弁１５を設けた斜視図。 〔図７〕基台１９に本発明を載せ、逆止弁付き水受け１
０に逆止弁付き柔軟吸入筒２０をさし込んだことをあら
わす斜視図。 〔図８〕密閉伸縮タンク１に逆止弁付き低圧空気抜き弁
２２を設け、さらにフロート５を載設したことをあらわ
す部分分解説明図。 〔図９〕逆止弁付き水受け１０の分解斜視図。 〔図１０〕網１１を用いた逆止弁付き低圧空気抜き弁の
分解斜視図。 〔図１１〕網１１１を用いた逆止弁付き水受け１０の斜
視図。 〔図１２〕基台１９にポンプ継電器３２と予備のポンプ
継電器７３とを設け、基台１９に載せた本発明が伸縮を
行うことをあらわす斜視図。 〔図１３〕基台１９に付けた補強型２９に電動弁継電器
２８とポンプ継電器３２及び上限ロット３７と、下限ロ
ット２４を設けたことをあらわす斜視図。 〔図１４〕密閉伸縮タンク１が最低限に収縮したことを
あらわす斜視図。 〔図１５〕密閉伸縮タンク１に、たるみ防止網１２をか
ぶせたことをあらわす斜視図。 〔図１６〕電動弁先の給水管１７に繋いだ逆止弁付き柔
軟吸入筒２０の斜視図。 〔図１７〕電動弁先の給水管１７と逆止弁付き水受け１
０との間にある逆止弁付き柔軟吸入筒２０の斜視図。 〔図１８〕給水管２に逆流現象がおきて、逆止弁付き柔
軟吸入筒２０が収縮して給水管２から離れたことをあら
わす逆止弁付き柔軟吸入筒２０の斜視図 〔図１９〕本発明に密閉伸縮タンク点検口７８及びドレ
ンコック８１を設けたことをあらわす本発明の斜視図。 〔図２０〕空気吸入安全弁の３６の斜視図 〔図２１〕物体感知電動弁継電器３３と、物体感知ポン
プ継電器３４を補強型３４に設けたことをあらわす斜視
図。 〔図２２〕水道の本管６４から引き込んだ給水管２の水
道水を、逆支弁付き水受け１０に落とし込み、これを本
発明に繋ぎ、さらに給水栓５７にて供給することをあら
わす装置の斜視図で、密閉伸縮タンク１は満水状態をあ
らわす。 〔図２３〕補強型２９に防護板５４及び、天蓋７２等を
設けたことをあらわす斜視図。 〔図２４〕４角いフロート５にキャスター１０２を設け
たことをあらわす部分分解斜視図。 〔図２５〕丸い形のフロート５にキャスター１０２を設
けたことをあらわす部分分解斜視図。 〔図２６〕自動車のタイヤの中にある、チューブ１１２
の斜視図。 〔図２７〕從来の受水槽９９の分解斜視図。 〔符号の説明〕 （１）は密閉伸縮タンク （２）は給水管 （３）は排出管 （４）は密閉伸縮タンクの上部 （５）はフロート （６）はフロートの上面 （７）はフロートの下面 （８）は孔明き仕切板 （９）は開閉ができるフロート （１０）は逆止弁付き水受け （１１）は網 （１２）はたるみ防止網 （１３）は逆止弁フロート （１４）は開閉ができる下部フロート （１５）は電動弁 （１６）は管 （１７）は電動弁先の給水管 （１８）は柔軟筒 （１９）は基台 （２０）は逆止弁付き柔軟吸入筒 （２１）は開閉板 （２２）は逆止弁付き低圧空気抜き弁 （２３）は孔 （２４）は下限ロット （２５）は器内の水 （２６）は底板 （２７）は加圧ポンプ （２８）は電動弁継電器 （２９）は補強型 （３０）はフランジ （３１）は覆い （３２）はポンプ継電器 （３３）は物体感知電動弁継電器 （３４）は物体感知ポンプ継電器 （３５）は安全弁 （３６）は空気吸入安全弁 （３７）は上限ロット （３８）は電動弁継電器の接触部分 （３９）はポンプ継電器の接触部分 （４０）は排気曲管 （４１）は吸入安全パッキン （４２）は吸入安全弁コマ （４３）はスプリング （４４）は吸気管 （４５）は吸気管入口 （４６）は防塵網 （４７）は吸入安全弁パッキン受け （４８）は定流量弁 （４９）は電源 （５０）は電線 （５１）は電線 （５２）はさし込みスイッチ （５３）はさし込みスイッチ （５４）は防護板 （５５）は給水上り管 （５６）は給水下り管 （５７）は給水栓 （５８）はポンプ先供給管 （５９）は空気抜き弁 （６０）は圧力タンク （６１）は圧力タンク継電器 （６２）はモーター （６３）は逆止弁 （６４）は水道の本管 （６５）は本管の切り管 （６６）は元バルブ （６７）は水道のメーター器 （６８）は從来の受水槽ポンプの継電器 （６９）は点検口フランジ （７０）は低圧安全弁 （７１）は伸縮管 （７２）は天蓋 （７３）は予備のポンプ継電器 （７４）は予備のポンプ継電器の接触部分 （７５）は給水管通し孔 （７６）は排出管通し孔 （７７）は基の上面 （７８）は密閉伸縮タンク内部点検口 （７９）は点検口蓋 （８０）はドレン管 （８１）はドレンコック （８２）は給水管バルブ （８３）は排出管バルブ （８４）は耐震管 （８５）は排出下り管 （８６）は排出上り管 （８７）は防護板通気口 （８８）はスプリング受け （８９）は吸入安全弁本体 （９０）は孔明き仕切り板 （９１）は内部点検口通し孔 （９２）は点検扉 （９３）は從来の受水槽のポンプ電流遮断ロット （９４）は接地面 （９５）はつめ （９６）はサドルバンド （９７）は通気口 （９８）はボールタップフロート （９９）は從来の受水槽 （１００）はメーター止水栓 （１０１）は孔明き仕切り板 （１０２）はキャスター （１０３）は開閉板の下にある口 （１０４）は上向き管の先 （１０５）は下向き管の先 （１０６）はいっ水管 （１０７）は上部フロート （１０８）は下部フロート （１０９）は孔明き仕切板下のフロート （１１０）は水受け （１１１）は網 （１１２）はチューブ （１１３）は從来の受水槽の点検口[FIG. 1] A perspective view in which a base 19, a reinforcing die 29, a pressure pump 27, and a water receiver 110 are provided in the present invention. [FIG. 2] A perspective view of the present invention in which a water supply pipe 2 and a discharge pipe 3 are provided in a closed telescopic tank 1. [FIG. 3] Low-pressure air vent valve 22 with check valve according to the present invention in FIG.
FIG. FIG. 4 is a perspective view showing that the float 5 is provided in the present invention in which the low pressure air vent valve 22 with a check valve is provided. [FIG. 5] A perspective view showing that a bottom plate 26 is provided in the present invention in which a low pressure air vent valve 22 with a check valve and a float 5 are provided. [FIG. 6] A perspective view in which the present invention is mounted on a base 19 and a water receiver 110 and an electric valve 15 are provided. [FIG. 7] The present invention is mounted on a base 19 and a water receiver 1 with a check valve is provided.
The perspective view showing that the flexible suction cylinder with a check valve 20 is inserted into 0. [FIG. 8] A partially exploded explanatory view showing that the low-pressure air vent valve 22 with a check valve is provided in the closed telescopic tank 1 and the float 5 is further mounted. FIG. 9 is an exploded perspective view of the water receiver 10 with a check valve. FIG. 10 is an exploded perspective view of a low pressure air vent valve with a check valve using a mesh 11. [FIG. 11] A perspective view of a water receiver 10 with a check valve using a net 111. [FIG. 12] A perspective view showing that the pump relay 32 and a spare pump relay 73 are provided on the base 19, and the present invention mounted on the base 19 expands and contracts. [FIG. 13] A perspective view showing that a reinforced mold 29 attached to a base 19 is provided with an electric valve relay 28, a pump relay 32, an upper limit lot 37, and a lower limit lot 24. [FIG. 14] A perspective view showing that the closed telescopic tank 1 contracts to a minimum. FIG. 15 is a perspective view showing the closed telescopic tank 1 covered with a slack prevention net 12. FIG. 16 is a perspective view of a flexible suction cylinder 20 with a check valve, which is connected to a water supply pipe 17 which is an electric valve tip. [Fig. 17] Water supply pipe 17 of electric valve tip and water receiver 1 with check valve
The perspective view of the flexible suction cylinder 20 with a check valve between 0. [FIG. 18] A perspective view of the flexible suction cylinder 20 with a check valve, which shows that the backflow phenomenon occurs in the water supply pipe 2 and the flexible suction cylinder 20 with a check valve contracts and separates from the water supply pipe 2. [FIG. The perspective view of the present invention showing that the hermetically-stretchable tank inspection port 78 and the drain cock 81 are provided in the present invention. [FIG. 20] A perspective view of the air intake safety valve 36. [FIG. 21] A perspective view showing that the object sensing electric valve relay 33 and the object sensing pump relay 34 are provided in the reinforcing mold 34. [FIG. 22] A perspective view of a device showing that tap water of a water supply pipe 2 drawn from a water main pipe 64 is dropped into a water receiver 10 with a check valve, which is connected to the present invention and further supplied by a water supply tap 57. In the figure, the closed telescopic tank 1 represents a full state. [FIG. 23] A perspective view showing that a protective plate 54, a canopy 72 and the like are provided on the reinforcing mold 29. FIG. 24 is a partially exploded perspective view showing that the casters 102 are provided on the square float 5. FIG. 25 is a partially exploded perspective view showing that the casters 102 are provided on the round float 5. [FIG. 26] Tube 112 in a tire of a car
FIG. [FIG. 27] An exploded perspective view of a water receiving tank 99 of the future. [Explanation of reference symbols] (1) is a closed expansion tank (2) is a water supply pipe (3) is a discharge pipe (4) is an upper part of the expansion expansion tank (5) is a float (6) is the upper surface of the float (7) is a float The lower surface (8) is a perforated partition plate (9) that can be opened and closed. (10) is a water receiver with a check valve (11) is a net (12) is a slack prevention net (13) is a check valve float (14) ) Is a lower float that can be opened and closed (15) is a motorized valve (16) is a pipe (17) is a motor-operated valve water supply pipe (18) is a flexible cylinder (19) is a base (20) is a soft suction with a check valve The cylinder (21) is an open / close plate (22) is a low pressure air vent valve with a check valve (23) is a hole (24) is a lower limit lot (25) is water in the vessel (26) is a bottom plate (27) is a pressure pump ( 28) is a motorized valve relay (29) is a reinforced type (30) is a flange (31) is a cover (32) Pump relay (33) is an object-sensing motorized valve relay (34) is an object-sensing pump relay (35) is a safety valve (36) is an air intake safety valve (37) is an upper lot (38) is a contact part of the motorized valve relay (39) Is the contact part of the pump relay (40) is the exhaust bent pipe (41) is the intake safety packing (42) is the intake safety valve piece (43) is the spring (44) is the intake pipe (45) is the intake pipe inlet (46) is dustproof The mesh (47) is a suction safety valve packing receiver (48) is a constant flow valve (49) is a power supply (50) is a wire (51) is a wire (52) Insert switch (53) Insert switch (54) Is a protective plate (55) is a water supply upstream pipe (56) is a water supply downstream pipe (57) is a water faucet (58) is a pump destination supply pipe (59) is an air vent valve (60) is a pressure tank (61) is a pressure tank relay (6 2) is a motor (63) is a check valve (64) is a water main (65) is a main cutoff (66) is a main valve (67) is a water meter (68) Water tank pump relay (69) is access port flange (70) Low pressure relief valve (71) Expansion pipe (72) Canopy (73) is spare pump relay (74) is contact part of spare pump relay (75) Is the water supply pipe through hole (76) is the discharge pipe through hole (77) is the upper surface of the base (78) is the sealed expansion tank inside inspection port (79) is the inspection port cover (80) is the drain pipe (81) is the drain cock (82) ) Is a water supply pipe valve (83) is a discharge pipe valve (84) is a seismic pipe (85) is a discharge pipe (86) is a discharge pipe (87) is a protective plate vent (88) is a spring receiver (89) The suction safety valve body (90) has a perforated partition plate (91). Is the internal inspection port through hole (92) is the inspection door (93) is the pump current shut-off lot of the incoming water tank (94) is the ground plane (95) is the claw (96) is the saddle band (97) is the vent ( 98) is a ball tap float (99) is a water receiving tank (100) is a meter stopcock (101) is a perforated partition plate (102) is a caster (103) is a port under the opening and closing plate (104) The tip of the upward pipe (105) is the tip of the downward pipe (106) is the water pipe (107) is the upper float (108) The lower float (109) is the perforated partition Below the float (110) is the water receiver (111) The net (112) is the tube (113) is the inspection port of the water tank
Claims (3)
タンク１に、給水管２と排出管３とを繋いだことを特徴
とした、密閉伸縮受水給水タンク。[Claim 1] A hermetically-sealed telescopic water supply tank, wherein a water supply pipe 2 and a discharge pipe 3 are connected to a hermetically-sealed telescopic tank 1 having a bellows type wall and capable of expanding and contracting.
閉伸縮タンクの上部４に、孔２３を明け、この孔２３
に、管１６の内側に孔明き仕切り板８を設け、この孔明
き仕切り板８の下側に開閉ができる下部フロート１４を
付け、孔明き仕切り板８の上側に開閉ができる逆止弁フ
ロート１３を付けた逆止弁付き低圧空気抜き弁２２を挿
入し、逆止弁付き低圧空気抜き弁２２にある管１６の外
側と孔２３の周囲とを密着させて接合した、密閉伸縮受
水給水タンク。[Claim 2] A hole 23 is formed in the upper portion 4 of the closed telescopic tank 1 above the closed telescopic tank 1 according to claim 1.
In addition, a perforated partition plate 8 is provided inside the pipe 16, a lower float 14 that can be opened and closed is attached to the lower side of the perforated partition plate 8, and a check valve float 13 that can be opened and closed above the perforated partition plate 8. A sealed expansion and reception water supply tank in which a low-pressure air vent valve 22 with a check valve attached thereto is inserted, and the outside of the pipe 16 in the low-pressure air vent valve 22 with a check valve and the periphery of the hole 23 are closely adhered and joined.
密閉伸縮タンクの上部４にフロート５を載設した、密閉
伸縮受水給水タンク。[Claim 3] A sealed telescopic water supply tank, wherein a float 5 is mounted on an upper portion 4 of the hermetic telescopic tank in the hermetic telescopic water supply tank of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36104891A JPH05156672A (en) | 1991-12-03 | 1991-12-03 | Sealed expansible water tank for holding and feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP36104891A JPH05156672A (en) | 1991-12-03 | 1991-12-03 | Sealed expansible water tank for holding and feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05156672A true JPH05156672A (en) | 1993-06-22 |
Family
ID=18471972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36104891A Pending JPH05156672A (en) | 1991-12-03 | 1991-12-03 | Sealed expansible water tank for holding and feeding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05156672A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015093730A (en) * | 2013-11-14 | 2015-05-18 | Ｎｅｘｔ Ｉｎｎｏｖａｔｉｏｎ合同会社 | Fluid storage distribution device |
| JP2015151183A (en) * | 2014-02-18 | 2015-08-24 | Ｎｅｘｔ Ｉｎｎｏｖａｔｉｏｎ合同会社 | Fluid storage device and heat transfer |
| JP2016028970A (en) * | 2015-10-16 | 2016-03-03 | Ｎｅｘｔ Ｉｎｎｏｖａｔｉｏｎ合同会社 | Storage device of cold water or hot water of water server and heat transmitting body |
| CN107859095A (en) * | 2017-10-30 | 2018-03-30 | 贺州市瑞程科技有限公司 | A kind of supply equipment for lifting water quality |
| CN109941565A (en) * | 2019-03-30 | 2019-06-28 | 宿州迅驰电子科技有限公司 | A kind of disposable soda cup |
-
1991
- 1991-12-03 JP JP36104891A patent/JPH05156672A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015093730A (en) * | 2013-11-14 | 2015-05-18 | Ｎｅｘｔ Ｉｎｎｏｖａｔｉｏｎ合同会社 | Fluid storage distribution device |
| JP2015151183A (en) * | 2014-02-18 | 2015-08-24 | Ｎｅｘｔ Ｉｎｎｏｖａｔｉｏｎ合同会社 | Fluid storage device and heat transfer |
| JP2016028970A (en) * | 2015-10-16 | 2016-03-03 | Ｎｅｘｔ Ｉｎｎｏｖａｔｉｏｎ合同会社 | Storage device of cold water or hot water of water server and heat transmitting body |
| CN107859095A (en) * | 2017-10-30 | 2018-03-30 | 贺州市瑞程科技有限公司 | A kind of supply equipment for lifting water quality |
| CN109941565A (en) * | 2019-03-30 | 2019-06-28 | 宿州迅驰电子科技有限公司 | A kind of disposable soda cup |
| CN109941565B (en) * | 2019-03-30 | 2020-11-27 | 六安同辉智能科技有限公司 | Disposable carbonated beverage cup |
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