JPS61229036A - Valve unit structure in sanitary washing apparatus - Google Patents
Valve unit structure in sanitary washing apparatusInfo
- Publication number
- JPS61229036A JPS61229036A JP6788385A JP6788385A JPS61229036A JP S61229036 A JPS61229036 A JP S61229036A JP 6788385 A JP6788385 A JP 6788385A JP 6788385 A JP6788385 A JP 6788385A JP S61229036 A JPS61229036 A JP S61229036A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- water
- base block
- valve unit
- unit structure
- 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.)
- Granted
Links
Landscapes
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、衛生洗浄装置の配管系に設置されるバルブユ
ニット構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a valve unit structure installed in a piping system of a sanitary cleaning device.
（従来の技術）
局部洗浄のための洗浄温水をノズルから噴出する衛生洗
浄装置の水路構成としては、第５図に示されているよう
に、給水部からの一次圧の変化（０，５ｋｇ−ｆ ／ｃ
Ｉａ〜７．５ｋｇ−ｆ ／ｃＪ）に対して二次圧を常に
一定（１ｋｇ−ｆ／−程度以下）に保ち、吐出側の配管
を樹脂化する等により簡素化するための減圧弁５０、水
路の開閉を自動的に行うための電磁弁５１、温水タンク
５２を介してノズルから吐水する温水の流量を可変せし
めるための絞り弁５３、規定の総社水量（５０１／ｈ以
上）を満足させるため、温水と平行して規定量の捨水を
吐水するためのオリフィス５４、減圧弁５０の動作不良
時に吐水側に加わる高水圧を防止するための安全弁５５
及び水道配管側が内圧より低圧に −なった場合に
逆流が生じないように捨水側の配管を大気開放する逆止
弁５６等、多数の弁装置の組合せから成っており、従来
はこれ等それぞれの弁装置を配管によって接続する構造
となっていた。(Prior art) As shown in Fig. 5, the waterway structure of a sanitary washing device that spouts washing hot water for private part washing from a nozzle is based on changes in the primary pressure from the water supply section (0.5 kg- f/c
A pressure reducing valve 50 for always keeping the secondary pressure constant (approximately 1 kg-f/- or less) for Ia ~ 7.5 kg-f/cJ) and simplifying the piping on the discharge side by making it resin, etc. A solenoid valve 51 for automatically opening and closing the waterway, a throttle valve 53 for varying the flow rate of hot water discharged from the nozzle via the hot water tank 52, and a throttle valve 53 for satisfying the specified water flow rate (501/h or more). , an orifice 54 for discharging a specified amount of waste water in parallel with hot water, and a safety valve 55 for preventing high water pressure from being applied to the water discharging side when the pressure reducing valve 50 malfunctions.
It consists of a combination of many valve devices, such as a check valve 56 that opens the waste water pipe to the atmosphere to prevent backflow when the water pipe side becomes lower than the internal pressure. The valve device was connected by piping.
（発明が解決しようとする問題点）
しかし、多数の弁装置を配管によって接続した場合、組
立工数が増大し、作業性が極めて悪いものであると共に
、多大な収容スペースを要し、装置が大型化する等の問
題を有するものであった。(Problems to be solved by the invention) However, when a large number of valve devices are connected by piping, the number of assembly steps increases, workability is extremely poor, a large amount of storage space is required, and the device is large. However, there were problems such as oxidation.
また多数の配管接続個所を有するため、配管系、が信頼
性に乏しいものとなる欠点があった。Furthermore, since there are a large number of piping connection points, there is a drawback that the piping system becomes unreliable.
本発明は、上記問題に鑑みて創案されたものであり、装
置のコンパクト化を計ると共に、配管系の信頼性を向上
させた衛生洗浄装置におけるバルブユニットを提供する
ことを目的とするものである。The present invention was devised in view of the above-mentioned problems, and aims to provide a valve unit for a sanitary cleaning device that can reduce the size of the device and improve the reliability of the piping system. .
（問題点を解決するための手段）
本発明に係る衛生洗浄装置におけるバルブユニットは、
減圧弁、電磁弁、絞り弁、オリフィス、安全弁及び逆止
弁の各弁部を一個の基部ブロック４に形成すると共に、
該基部ブロック４に構成された底面開放型流水溝を、該
基部ブロック４の底面に固着された底板８によりシール
して各弁部間を連通ずる通水路とし、一体化するという
手段を講じている。(Means for solving the problem) The valve unit in the sanitary cleaning device according to the present invention includes:
Each valve part of a pressure reducing valve, a solenoid valve, a throttle valve, an orifice, a safety valve, and a check valve is formed in one base block 4, and
The bottom open water flow groove formed in the base block 4 is sealed by a bottom plate 8 fixed to the bottom surface of the base block 4 to form a water passage communicating between the valve parts, and the valve parts are integrated. There is.
（作用）
即ち、本発明によれば、基部ブロック４に配設した各弁
部間を気密的に固設することによって各弁部間を連通ず
る独立した通水路構造としたものであるため各弁部間の
配管を完全に省略することができ、多種多数の弁装置を
１個のバルブユニットとすることが可能である。また基
部ブロック４に対して流水溝を形成し、該流水溝に底板
８を被設して通水路を構成するものであるため、流路の
加工が極めて簡単であり、また−次側、二次側のボート
位置を所望位置に開設することができる。(Function) That is, according to the present invention, each valve part disposed on the base block 4 is fixedly fixed in an airtight manner so that each valve part has an independent water passage structure that communicates with each other. Piping between the valve parts can be completely omitted, and many different types of valve devices can be combined into one valve unit. In addition, since a water flow groove is formed in the base block 4 and the bottom plate 8 is placed over the water flow groove to form a water flow path, processing of the flow path is extremely simple, and The next boat position can be established at a desired position.
（実施例）
以下、本発明に係る衛生洗浄装置におけるバルブユニッ
トの一実施例を第１図乃至第４図に従って説明する。(Embodiment) Hereinafter, one embodiment of a valve unit in a sanitary cleaning device according to the present invention will be described with reference to FIGS. 1 to 4.
バルブユニットは、減圧弁部Ａの二次側に電磁弁部Ｂ、
該電磁部Ｂの二次側に絞り弁Ｃと安全弁りとオリフィス
２４ａ、該安全弁りとオリフィス２４ａの二次側に逆止
弁Ｅを配設したものである。The valve unit includes a solenoid valve part B on the secondary side of a pressure reducing valve part A,
A throttle valve C, a safety valve, and an orifice 24a are provided on the secondary side of the electromagnetic portion B, and a check valve E is provided on the secondary side of the safety valve and orifice 24a.
減圧弁部Ａは、基部ブロック４の一側に突設された一次
（入口）側ボート１に連通ずる導入流路Ｌ１と、該導入
流路Ｌ１と後述する連通流路Ｌ３を連通する連通流路Ｌ
２との間に形成された弁座６に対して弁軸７の外周に形
成された弁体７ａを近接離反し、核部の流路面積を変更
するよう構成したもので、上記導入流路Ｌ１、連通流路
Ｌ２及び排出流路Ｌ３は、基部ブロック４の底面側に形
成された凹部に対して底板８を気密的に被着形成して成
る。上記弁軸７は、基部ブロック４に嵌着された軸受部
材９に対して下端部を軸方向摺動自在かつ気密的に担持
し、該軸・端に連通流路Ｌ２と連通する背圧導入路Ｌ４
を形成すると共に、該弁軸７の上端は、基部ブロック４
と減圧弁部カバーブロック１０の間に周縁を気密的に担
持され、弁座６の中心軸と直交するように張設されたダ
イヤフラム１１の軸芯部に固設せしめられ、該ダイヤフ
ラム１１の振幅により弁体７ａが弁座６に対して近接又
は離反する。また該ダイヤフラム１１は、上記減圧弁部
カバーブロック１０に螺刻されたネジ孔１０ａと弁軸７
方向に螺合されたスプリングリテーナ１２との間に弾挿
したコイルスプリング１３の弾性押圧力によりダイヤフ
ラム１１を安定位置に復帰せしめ、弁体７ａと弁座６と
の間に所定の流量面積を保持する。The pressure reducing valve section A includes an introduction channel L1 that communicates with the primary (inlet) side boat 1 protruding from one side of the base block 4, and a communication flow that communicates the introduction channel L1 with a communication channel L3, which will be described later. Road L
The valve body 7a formed on the outer periphery of the valve shaft 7 is moved close to and away from the valve seat 6 formed between the valve seat 6 and the valve seat 6 formed between the valve seat 6 and the valve seat 6, and the flow path area of the core portion is changed. L1, the communication channel L2, and the discharge channel L3 are formed by airtightly attaching the bottom plate 8 to a recess formed on the bottom side of the base block 4. The valve shaft 7 has its lower end slidably and airtightly supported in the axial direction relative to the bearing member 9 fitted to the base block 4, and back pressure is introduced into the shaft/end to communicate with the communication channel L2. Road L4
The upper end of the valve shaft 7 forms a base block 4.
The periphery of the diaphragm 11 is airtightly supported between the pressure reducing valve cover block 10 and the pressure reducing valve cover block 10, and is fixed to the axis of a diaphragm 11 stretched perpendicularly to the central axis of the valve seat 6. Accordingly, the valve body 7a approaches or moves away from the valve seat 6. Further, the diaphragm 11 is connected to a threaded hole 10a formed in the pressure reducing valve cover block 10 and the valve shaft 7.
The diaphragm 11 is returned to a stable position by the elastic pressing force of the coil spring 13 inserted between the spring retainer 12 and the spring retainer 12 screwed together in the direction, and a predetermined flow area is maintained between the valve body 7a and the valve seat 6. do.
絞り弁Ｃは、連通流路Ｌ３と二次側ボート２との間に形
成されたオリフィス１９とによって構成され、また該連
通流路Ｌ３は、安全弁りと逆止弁Ｅを介して捨水ボート
３に連通する。The throttle valve C is constituted by a communication channel L3 and an orifice 19 formed between the secondary boat 2, and the communication channel L3 is connected to the wastewater boat via a safety valve and a check valve E. Connects to 3.
上記逆止弁Ｅは、弁座２０に対して弁部２１を下流側か
ら離接させるようにして成るものであり、該弁座２０の
一次側流路に構成される安全弁りは、弁座２２に対して
コイルスプリング２３により下流側から弾性的に押圧さ
れる弁ブロック２４によって構成され、該弁ブロック２
４に穿設されたオリフィス２４ａと弁座２２に形成され
た流通切欠２２ａとにより、上記減圧部Ａの作動不良時
に吐水側に加わる高水圧を防止し得るようになっている
。The check valve E is configured such that the valve portion 21 is moved toward and away from the valve seat 20 from the downstream side, and the safety valve configured in the primary flow path of the valve seat 20 is The valve block 24 is elastically pressed against the valve block 22 from the downstream side by a coil spring 23.
The orifice 24a formed in the valve seat 22 and the flow cutout 22a formed in the valve seat 22 prevent high water pressure from being applied to the water discharge side when the pressure reducing part A malfunctions.
上記構成の止水装置は、衛生洗浄装置の貯湯槽に二次側
ボート２を接続すると共に、−次側ボート１を水道配管
と止水栓を介して配管接続して使用するものであり、第
５図に示された従来の配管ブロック図と同一の配管系を
構成することができる。The water stop device configured as described above is used by connecting the secondary side boat 2 to the hot water storage tank of the sanitary cleaning device, and connecting the secondary side boat 1 to the water pipe and the water stop valve via the water stop valve. The same piping system as the conventional piping block diagram shown in FIG. 5 can be configured.
即ち、本発明の構成は、多数の弁体を基部ブロツク４に
形成された流水溝によって連通し、該流水溝面に底板を
被設することによって連通流路を形成したものであるた
め、加工が極めて簡単になり、多数の弁装置を組込みユ
ニット化することができたものである。That is, in the configuration of the present invention, a large number of valve bodies are communicated through the water flow grooves formed in the base block 4, and the communication flow path is formed by placing a bottom plate on the water flow groove surface. This has made it extremely simple, and it has been possible to incorporate a large number of valve devices into a unit.
（発明の効果）
本発明は、以上のように構成したから、衛生洗浄装置に
用いる多数のバルブ装置を１個のユニットに組み込むこ
とができ、配管作業を著しく省略することが可能であり
、作業性の改善を計ることができる。また、配管が省略
され継手部が無いため、配管系全体の信頼性が向上する
と共に、装置のコンパクト化が計れる等の特徴を有し、
本発明実施後の効果は極めて大きい。(Effects of the Invention) Since the present invention is configured as described above, a large number of valve devices used in sanitary cleaning equipment can be incorporated into one unit, and piping work can be significantly omitted, making it possible to save work. You can measure sexual improvement. In addition, since piping is omitted and there are no joints, the reliability of the entire piping system is improved and the equipment can be made more compact.
The effects after implementing the present invention are extremely large.
第１図は本発明に係るバルブユニットを示す平面図、第
２図は第１図におけるｎ−ｎ線断面図、第３図は同じ＜
ｍ−ｍ線断面図、第４図は水まわり経路を示す平面図、
第５図は衛生洗浄装置の水路構成を示すブロック線図で
ある。
Ａ・・・減圧弁部 Ｂ・・・電磁弁部Ｃ・・・絞り
弁 Ｅ・・・逆止弁１・・・−次ボート ２・
・・二次ボート３・・・捨水ボート ４・・・基部ブ
ロック６．１４．２０．２２・・・弁座
７ａ・・・弁体 ８・・・底板
１１・・・ダイヤフラム
１５．２１・・・弁償
１６・・・ソレノイドコイル
１９．２４ａ・・・オリフィス
２４・・・弁ブロックFIG. 1 is a plan view showing a valve unit according to the present invention, FIG. 2 is a sectional view taken along line nn in FIG. 1, and FIG. 3 is the same <
A sectional view taken along line m-m, and Figure 4 is a plan view showing the water route.
FIG. 5 is a block diagram showing the waterway configuration of the sanitary washing device. A...Pressure reducing valve part B...Solenoid valve part C...throttle valve E...Check valve 1...-Next boat 2.
... Secondary boat 3 ... Drainage boat 4 ... Base block 6.14.20.22 ... Valve seat 7a ... Valve body 8 ... Bottom plate 11 ... Diaphragm 15.21. ...Compensation 16...Solenoid coil 19.24a...Orifice 24...Valve block
Claims (1)
弁部複数の弁部を一個の基部ブロックに形成すると共に
、該弁部間を基部ブロックに形成された流水溝によって
連結し、該基部ブロックの流水溝面に底板を密接固着し
て通水路を構成したことを特徴とする衛生洗浄装置にお
けるバルブユニット構造。Pressure reducing valve, electromagnetic valve, throttle valve, orifice, safety valve, and check valve part A plurality of valve parts are formed in one base block, and the valve parts are connected by a water flow groove formed in the base block, and the base block A valve unit structure for a sanitary cleaning device, characterized in that a bottom plate is closely fixed to the water flow groove surface of a block to form a water passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6788385A JPS61229036A (en) | 1985-03-31 | 1985-03-31 | Valve unit structure in sanitary washing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6788385A JPS61229036A (en) | 1985-03-31 | 1985-03-31 | Valve unit structure in sanitary washing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61229036A true JPS61229036A (en) | 1986-10-13 |
| JPH041816B2 JPH041816B2 (en) | 1992-01-14 |
Family
ID=13357740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6788385A Granted JPS61229036A (en) | 1985-03-31 | 1985-03-31 | Valve unit structure in sanitary washing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61229036A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777736A (en) * | 1980-10-31 | 1982-05-15 | Aisin Seiki | Washing water supply apparatus for local part washing apparatus |
-
1985
- 1985-03-31 JP JP6788385A patent/JPS61229036A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5777736A (en) * | 1980-10-31 | 1982-05-15 | Aisin Seiki | Washing water supply apparatus for local part washing apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041816B2 (en) | 1992-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |