JP2000336708A5 - - Google Patents
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- Publication number
- JP2000336708A5 JP2000336708A5 JP1999154299A JP15429999A JP2000336708A5 JP 2000336708 A5 JP2000336708 A5 JP 2000336708A5 JP 1999154299 A JP1999154299 A JP 1999154299A JP 15429999 A JP15429999 A JP 15429999A JP 2000336708 A5 JP2000336708 A5 JP 2000336708A5
- Authority
- JP
- Japan
- Prior art keywords
- valve
- water
- water supply
- stop valve
- supply apparatus
- 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
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 80
- 229910004682 ON-OFF Inorganic materials 0.000 claims description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Description
【０００９】
【課題を解決するための手段】 本発明では、末端に水栓金具や洗濯機など給水給湯利用末端機器を配し給水もしくは給湯する給水装置において、上流から順番に、逆流防止弁と、開閉バルブと、前記給水給湯利用末端機器が接続される末端接続部には接続箇所が外れた場合に止水する止水弁とを配置し、前記開閉バルブより下流には、前記開閉バルブと前記止水弁との間の圧力を逃がす圧力逃がし手段を備えた。また、前記圧力逃がし手段は、前記止水弁の先端に一体に設けられた弁体を傾斜させることで、圧力を逃がすこととした。また、前記圧力逃がし手段は、前記止水弁の給水方向に突出した弁体を傾斜させることで、前記開閉バルブと前記止水弁との間の圧力を逃がすこととした。
0009
[Means for Solving the Problems] In the present invention, in a water supply device in which water supply or hot water supply terminal equipment such as a faucet fitting or a washing machine is arranged at the end to supply water or hot water, a check valve and an on-off valve are sequentially arranged from the upstream. A water stop valve that stops water when the connection point is disconnected is arranged at the terminal connection portion to which the water supply / hot water supply terminal device is connected, and the on-off valve and the water stop are downstream from the on-off valve. It was equipped with a pressure relief means to release the pressure between the valve and the valve. Further, the pressure relieving means is to relieve the pressure by inclining the valve body integrally provided at the tip of the water stop valve. Further, the pressure release means is to release the pressure between the on-off valve and the water stop valve by inclining the valve body protruding in the water supply direction of the water stop valve.
請求項１のおける給水栓において、ハンドルが回転動作のみで開閉するバルブ構造を備えた。The water faucet according to claim 1 is provided with a valve structure in which the handle opens and closes only by a rotational operation.
請求項１の給水装置において、前記止水弁の上流に、前記開閉弁の操作部が軸方向に進退せず回転のみで操作可能なバルブ構造を併せ持ったこととした。The water supply device according to claim 1 is provided with a valve structure upstream of the water stop valve, in which the operation unit of the on-off valve does not advance or retreat in the axial direction and can be operated only by rotation.
請求項１の給水装置において、前記止水弁の上流に、ディスクやシリンダーで開閉するレバー式の開閉バルブを併せ持ったこととした。The water supply device according to claim 1 is provided with a lever-type on-off valve that opens and closes with a disk or a cylinder upstream of the water stop valve.
末端に水栓金具や洗濯機など給水給湯利用末端機器を配し給水もしくは給湯する給水装置で、末端機器が接続される給水栓に接続箇所が外れ漏水に至る前に止水する機能を持った止水弁と逆流防止機能を備えた給水栓において、上流から順番に、逆流防止弁、次に開閉バルブ、給水栓の末端接続部に止水弁を配置したことを特徴とする。これは、例えば止水栓より分岐される給水栓などにおいては、逆流防止弁構造を分岐部に組込ませておく事で、給水栓本体自体の小型化及び省スペース化を行なえるようになる。 A water supply device that supplies water or hot water by arranging end devices that use water supply and hot water supply such as faucet fittings and washing machines at the ends, and has the function of stopping water before the connection point comes off the faucet to which the end device is connected and water leakage occurs. A water heater having a water stop valve and a backflow prevention function is characterized in that the backflow prevention valve, then the on-off valve, and the water stop valve are arranged at the terminal connection portion of the water heater in order from the upstream. For example, in a faucet branched from a faucet, by incorporating a check valve structure in the branch portion, the faucet body itself can be miniaturized and space can be saved.
止水弁と逆流防止弁の間にハンドル回転のみで進退動作するバルブを設けたことを特徴としている。回転動作するスピンドル部でシールされ、弁体が進退動作するバルブ構造であれば、通路内の容積変化がなく圧力上昇が発生しない。従って、止水弁および逆流防止弁の破損といった不具合が発生しなくなる。 It is characterized by providing a valve that moves forward and backward only by rotating the handle between the water stop valve and the check valve. If the valve structure is sealed by a rotating spindle and the valve body moves forward and backward, there is no change in volume in the passage and no pressure rise occurs. Therefore, problems such as damage to the water stop valve and the check valve do not occur.
末端に水栓金具や洗濯機など給水給湯利用末端機器を配し給水もしくは給湯する給水装置で、末端機器が接続される給水栓に接続箇所が外れ漏水に至る前に止水する機能を持った止水弁と、止水弁の上流に、ディスクやシリンダーで開閉するレバー式の
開閉バルブを併せ持ったことを特徴としている。止水弁を必要とする場合は安全性に意識が高く、末端に接続されうる器具の故障による漏水事故にも心配が及ぶことが考えられる。この場合には、レバーを引き上げて通水させ、壁面又はカウンター側に押し込んで止水するハンドル操作が好ましく、万が一、先端部分での漏水事故が発生した場合、レバーを押さえれば簡便に素早く操作できることから被害が最小限に止めることができる。また、毎日の止水点検も目視確認が容易となる効果を有するようになる。
It is a water supply device that supplies water or hot water by arranging end equipment such as faucet fittings and washing machines that use water supply and hot water supply, and has the function of stopping water before the connection point comes off from the faucet to which the end equipment is connected and water leakage occurs. It features a water stop valve and a lever-type on-off valve that opens and closes with a disk or cylinder upstream of the water stop valve. When a water stop valve is required, safety is highly conscious, and it is possible that there is concern about water leakage accidents due to a failure of equipment that can be connected to the end. In this case, it is preferable to operate the handle by pulling up the lever to allow water to flow and pushing it to the wall surface or the counter side to stop the water. In the unlikely event of a water leak accident at the tip, pressing the lever makes it easy and quick to operate. The damage can be minimized. In addition, daily water stoppage inspections also have the effect of facilitating visual confirmation.
末端に水栓金具や洗濯機など給水給湯利用末端機器を配し給水もしくは給湯する給水装置で、末端機器が接続される給水栓に接続箇所が外れ漏水に至る前に止水する機能を持った止水弁と逆流防止機能を備えた給水栓において、開閉バルブと逆流防止弁を一体の機能ユニットにまとめたことを特徴としている。そこで本発明を適用することで、はじめて省スペースと信頼性向上を併せ持つ構造とすることができるようになる。 A water supply device that supplies water or hot water by arranging end equipment such as faucet fittings and washing machines that use water supply and hot water supply, and has the function of stopping water before the connection point comes off from the faucet to which the end equipment is connected and water leakage occurs. A water heater equipped with a water stop valve and a backflow prevention function is characterized in that the on-off valve and the backflow prevention valve are integrated into an integrated functional unit. Therefore, by applying the present invention, it becomes possible for the first time to have a structure having both space saving and reliability improvement.
開閉バルブにて止水後、止水弁において密閉された流路内の圧力を低減させる構造を備えた。開閉バルブと止水弁の間の内圧を抜くことで、小さな力で止水弁を押し上げ容易にワンタッチカプラーを装着することができるようになる。
It has a structure that reduces the pressure in the flow path sealed by the water stop valve after the water is stopped by the on-off valve. By releasing the internal pressure between the on-off valve and the water stop valve, the water stop valve can be pushed up with a small force and the one-touch coupler can be easily attached.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11154299A JP2000336708A (en) | 1999-06-01 | 1999-06-01 | Water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11154299A JP2000336708A (en) | 1999-06-01 | 1999-06-01 | Water supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000336708A JP2000336708A (en) | 2000-12-05 |
| JP2000336708A5 true JP2000336708A5 (en) | 2005-10-06 |
Family
ID=15581106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11154299A Pending JP2000336708A (en) | 1999-06-01 | 1999-06-01 | Water supply system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000336708A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943025A (en) * | 2017-05-27 | 2017-07-14 | 泰州乐金电子冷机有限公司 | Water dispenser Anti-drip faucet and the water dispenser with the faucet |
-
1999
- 1999-06-01 JP JP11154299A patent/JP2000336708A/en active Pending
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