JPS6218787Y2 - - Google Patents
Info
- Publication number
- JPS6218787Y2 JPS6218787Y2 JP15891780U JP15891780U JPS6218787Y2 JP S6218787 Y2 JPS6218787 Y2 JP S6218787Y2 JP 15891780 U JP15891780 U JP 15891780U JP 15891780 U JP15891780 U JP 15891780U JP S6218787 Y2 JPS6218787 Y2 JP S6218787Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- pressure
- valve
- packing
- flow
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 79
- 238000004140 cleaning Methods 0.000 claims description 18
- 238000012856 packing Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Safety Valves (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Devices For Medical Bathing And Washing (AREA)
Description
【考案の詳細な説明】
本考案は水道圧を利用した局部洗浄装置におい
て、水道圧が変動しても洗浄水の噴出圧力を常に
一定とした安定した圧力で噴出するための定流量
弁に関するものである。[Detailed description of the invention] The present invention relates to a constant flow valve in a private parts cleaning device that utilizes water pressure to eject cleaning water at a constant and stable pressure even when the water pressure fluctuates. It is.
従来水道圧を利用した局部洗浄装置においては
普通水道圧がほゞ1〜3Kg/cm2であることを想定
し、その圧力を利用して洗浄水の噴出圧力を定め
ているが、地域により水道圧の非常に高い所(約
5〜7Kg/cm2)があり、又突発的に水道圧が変動
し水圧が上昇して非常に高圧になる場合がある。 Conventional private parts washing devices that use water pressure assume that normal water pressure is approximately 1 to 3 kg/cm 2 and use that pressure to determine the jetting pressure of washing water. There are places where the pressure is extremely high (approximately 5 to 7 kg/cm 2 ), and there are also cases where the water pressure suddenly fluctuates and the water pressure rises to extremely high pressure.
この場合に噴出水の圧力が強いために使用者に
不快な気持を与えることがあつた。本考案はこの
様な欠点を改良するために洗浄水供給装置内に定
流量弁を設け水道圧の変動に対しても噴出水の圧
力を常に一定としたものである。 In this case, the pressure of the ejected water was strong, which sometimes gave the user an uncomfortable feeling. In order to overcome these drawbacks, the present invention provides a constant flow valve in the washing water supply device so that the pressure of the ejected water is always constant even when the water pressure fluctuates.
以下第1図〜第3図の実施例に基づいて説明す
れば、1は局部洗浄装置内の洗浄タンク、2はノ
ズル、3は洗浄タンク内の加熱装置、4はリリー
フバルブ、5はドレーンである。6は給水装置で
7は開閉バルブ、8は洗浄水の絞り弁、9は給水
レバーである。10は水道本管で10aは給水装
置への分水管であり20は本考案の定流量弁で、
弾性体よりなるパツキング21、水量調節弁22
及びストツパー23より構成されている。水量調
節弁22のパツキング21との接触面には22
a,22bのV形をした流水のスキマが設けられ
中央に貫通孔22cがある。ストツパー23は図
に示すように中心部に貫通した孔23gがあり、
支え部23a,23b……は定流量弁20の内径
に固着されて水量調節弁22を保持している。2
4aは正常時の水道圧であり24bは高水圧時の
水道圧を示す。25は定流量弁より絞り弁を通じ
洗浄タンクへ送り込まれる洗浄水を示す。 The following explanation will be based on the embodiments shown in Figures 1 to 3. 1 is a cleaning tank in the private part cleaning device, 2 is a nozzle, 3 is a heating device in the cleaning tank, 4 is a relief valve, and 5 is a drain. be. 6 is a water supply device, 7 is an on-off valve, 8 is a wash water throttle valve, and 9 is a water supply lever. 10 is a water main pipe, 10a is a water supply pipe to the water supply device, 20 is a constant flow valve of the present invention,
Packing 21 made of elastic material, water flow control valve 22
and a stopper 23. 22 on the contact surface of the water flow control valve 22 with the packing 21.
A, 22b are provided with V-shaped gaps for running water, and a through hole 22c is provided in the center. As shown in the figure, the stopper 23 has a hole 23g passing through the center.
The support parts 23a, 23b, . . . are fixed to the inner diameter of the constant flow valve 20 and hold the water flow control valve 22. 2
4a shows the water pressure at normal times, and 24b shows the water pressure at high water pressures. Reference numeral 25 indicates cleaning water sent from the constant flow valve to the cleaning tank through the throttle valve.
上記構成においてその作用を説明すれば、水道
本管10より分水管10aをへて定流量弁20に
給水されるが水道圧が正常な場合には24aスト
ツパー23の貫通孔23g、水量調節弁22の貫
通孔22cと水量調節弁の外周及び22a,22
b等のスキマを径てパツキング21を通過して洗
浄水25として洗浄タンク1へ給水される。水道
圧が増加した場合には分水管10aを経て定流量
弁20に給水される洗浄水のパツキング21に軽
く接触している状態から圧力の増加の状況に応じ
て強く接触して、水量調節弁のV型の流水スキマ
22a,22bは弾性材よりなるパツキングに喰
込んで流水スキマ22a及び22bはパツキング
内へ埋没する状況となり、正常水圧時の場合の水
量調節弁22の外周及び22a,23bの流水ス
キマを通じて流れていた洗浄水は、水圧の増加に
より次第に少くなり高水圧時24bには、洗浄水
はストツパー23及び水量調節弁22の中心部の
貫通孔23g及び22cのみを流れる量となる。 To explain its function in the above configuration, water is supplied from the water main 10 through the water distribution pipe 10a to the constant flow valve 20, but when the water pressure is normal, the through hole 23g of the stopper 24a, the water flow control valve 22 The through hole 22c and the outer periphery of the water flow control valve and 22a, 22
The water passes through the packing 21 through gaps such as b, and is supplied to the cleaning tank 1 as cleaning water 25. When the water pressure increases, the water flow control valve changes from a state in which it is in light contact with the packing 21 of the cleaning water supplied to the constant flow valve 20 via the water distribution pipe 10a, to a state in which it comes into strong contact depending on the situation where the pressure increases. The V-shaped water gaps 22a and 22b are wedged into the packing made of an elastic material, and the water gaps 22a and 22b are buried in the packing. The cleaning water flowing through the water gap gradually decreases as the water pressure increases, and at high water pressure 24b, the amount of cleaning water flows only through the through holes 23g and 22c in the center of the stopper 23 and the water volume control valve 22.
今正常水圧時の圧力をP1その場合の水量調節弁
の中心部貫通孔、外周及び流水スキマを流れる流
量をQ1とし高水圧時の圧力をP2とし、その時の
水量調節弁の中心貫通孔を流れる流量をQ2とす
ればQ1=Q2になる様に設定すれば圧力が変動し
ても常に安定した洗浄水、すなわちノズル2にお
ける噴水の圧力を得ることが出来る。このために
P1→P2と変動しても水量調節弁22のスキマ22
a及び22bのV型の形状及び水量調節弁22と
定流量弁の内径とのスキマを定めれば水道圧が変
動してP1→P2となつても洗浄タンクのノズル2か
ら噴出する洗浄水の圧力は常に一定となる。P2→
P1と高水圧より正常水圧に変化すれば前記水量調
節弁22はパツキングの弾性による反撥力により
正常水圧時の状態にもどることはいうまでもな
い。 Now, the pressure at normal water pressure is P 1 , the flow rate through the center through hole, outer periphery, and water gap of the water flow control valve is Q1 , and the pressure at high water pressure is P2, and the flow through the center of the water flow control valve at that time is Q1 . If the flow rate flowing through the hole is Q 2 , by setting Q 1 =Q 2 , it is possible to always obtain stable cleaning water, that is, the pressure of the fountain in the nozzle 2 even if the pressure fluctuates. For this
Even if P 1 → P 2 changes, the gap 22 of the water flow control valve 22
By determining the V-shaped shapes of a and 22b and the clearance between the water flow control valve 22 and the inner diameter of the constant flow valve, cleaning will be ejected from the nozzle 2 of the cleaning tank even if the water pressure changes and changes from P 1 to P 2 . Water pressure remains constant. P 2 →
Needless to say, when the water pressure changes from P1 and high water pressure to normal water pressure, the water flow control valve 22 returns to the normal water pressure state due to the repulsive force due to the elasticity of the packing.
以上述べたように本考案によれば極めて構造簡
単な定流量弁により水道圧が正常水圧より高水圧
に変化しても、それに応じて定流量弁のスキマが
変化して流量が変化するためノズルよりの噴出水
の圧力が一定となり、使用者に不快な気持をいだ
かせることのない快適な局部洗浄装置を提供する
ことが出来きわめて実用的な考案である。 As described above, according to the present invention, even if the water pressure changes from normal water pressure to high water pressure using a constant flow valve with an extremely simple structure, the clearance of the constant flow valve changes accordingly and the flow rate changes, so the nozzle This is an extremely practical device that can provide a comfortable private part cleaning device that does not make the user feel uncomfortable since the pressure of the water that is ejected from the water is constant.
第1図は局部洗浄装置の簡単なシステム図、第
2図は本考案の定流量弁の拡大断面図で、イは正
常水圧時、ロは高水圧時の状態を示し、そして、
第3図は水量調節弁及びストツパーの斜視図であ
る。
20:定流量弁、21:パツキング、22:水
量調節弁、22a,22b:ほゞV形をした流水
スキマ、23:ストツパー。
Fig. 1 is a simple system diagram of the private parts washing device, Fig. 2 is an enlarged sectional view of the constant flow valve of the present invention, where A shows the state at normal water pressure, and B shows the state at high water pressure.
FIG. 3 is a perspective view of the water flow control valve and stopper. 20: constant flow valve, 21: packing, 22: water flow control valve, 22a, 22b: approximately V-shaped water gap, 23: stopper.
Claims (1)
装置の給水路において、前記給水路内部に固定さ
れる弾性体からなるパツキング,該パツキングの
上流側に設けられ、前記水路内面及び前記パツキ
ングとの接触面に第1流水通路を形成し、更に略
中央部に貫通孔を設けた流量調節弁と、該流量調
節弁の上流側で前記給水路内部に固定され、第2
流水通路を有し前記流量調節弁を保持する保持部
とを有し、前記給水路を流れる流体の圧力の変化
に応じて前記流水すきまを制御することを特徴と
する局部洗浄装置の定流量弁。 In a water supply channel of a local cleaning device that spouts cleansing water using water pressure, a packing made of an elastic body fixed inside the water supply channel, provided on the upstream side of the packing, and connected to the inner surface of the water channel and the packing. a flow rate regulating valve having a first water flow passage formed on a contact surface and further having a through hole substantially in the center;
A constant flow valve for a private parts cleaning device, characterized in that the constant flow valve has a holding part that has a water flow passage and holds the flow rate regulating valve, and controls the water flow gap according to a change in the pressure of the fluid flowing through the water supply channel. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15891780U JPS6218787Y2 (en) | 1980-11-06 | 1980-11-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15891780U JPS6218787Y2 (en) | 1980-11-06 | 1980-11-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5780772U JPS5780772U (en) | 1982-05-19 |
JPS6218787Y2 true JPS6218787Y2 (en) | 1987-05-14 |
Family
ID=29517959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15891780U Expired JPS6218787Y2 (en) | 1980-11-06 | 1980-11-06 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6218787Y2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS604675U (en) * | 1983-06-22 | 1985-01-14 | 株式会社イナックス | Toilet bowl with local cleaning function |
JPS61229037A (en) * | 1985-03-31 | 1986-10-13 | 小糸工業株式会社 | Water stopping apparatus in sanitary washing apparatus |
JP2522789Y2 (en) * | 1989-12-20 | 1997-01-16 | アイシン精機株式会社 | Human body cleaning device |
JP2009156430A (en) * | 2007-12-27 | 2009-07-16 | Toto Ltd | Water supply device |
-
1980
- 1980-11-06 JP JP15891780U patent/JPS6218787Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5780772U (en) | 1982-05-19 |
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