JPH041816B2 - - Google Patents
Info
- Publication number
- JPH041816B2 JPH041816B2 JP60067883A JP6788385A JPH041816B2 JP H041816 B2 JPH041816 B2 JP H041816B2 JP 60067883 A JP60067883 A JP 60067883A JP 6788385 A JP6788385 A JP 6788385A JP H041816 B2 JPH041816 B2 JP H041816B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- water
- base block
- valves
- piping
- 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 - Lifetime
Links
Landscapes
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
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
バルブユニツ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.
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／cm2〜7.5Kg・ｆ／cm2）に対して二次
圧を常に一定（１Kg・ｆ／cm2程度以下）に保ち、
吐出側の配管を合成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
ルから吐出する温水の流量を可変せしめるための
絞り弁５３、規定の総吐水量（50／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イス５４、減圧弁５０の動
作不良時に吐水側の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
つ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
せから成つており、従来はこれ等それぞれの弁装
置を配管によつて接続する構造となつていた。
As shown in Figure 5, the waterway configuration of a sanitary cleaning device that sprays hot water for private cleaning from a nozzle is based on changes in the primary pressure from the water supply (0.5Kg・f/cm 2 to 7.5 Kg・f/cm 2 ), the secondary pressure is always kept constant (approximately 1Kg・f/cm 2 or less),
The flow rate of hot water discharged from a nozzle is varied through a pressure reducing valve 50 for simplifying the piping on the discharge side by using synthetic resin, a solenoid valve 51 for automatically opening and closing the water channel, and a hot water tank 52. an orifice 54 for discharging a specified amount of waste water in parallel with hot water in order to satisfy the specified total water discharge rate (50/h or more); A combination of a large number of valve devices, including a safety valve 55 to prevent high water pressure from being applied and a check valve 56 to open the pipe on the waste water side to the atmosphere to prevent backflow when the pressure on the water pipe side becomes lower than the internal pressure. Conventionally, these valve devices were connected by piping.
しかし、多数の弁装置を配管によつて接続した
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つた。
However, when a large number of valve devices are connected by piping, the number of assembly steps increases, workability is extremely poor, and there are problems such as requiring a large amount of storage space and increasing the size of the device. It was hot.
また、多数の配管接続箇所を有するため、配管
系が信頼性に乏しいものとなる欠点があつた。 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図ると共に、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
ブユニツト構造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 problems, and aims to provide a valve unit structure in a sanitary cleaning device that makes the device more compact and improves the reliability of the piping system. be.
上記目的を達成するために、本発明に係る衛生
洗浄装置におけるバルブユニツトは、減圧弁、電
磁弁、絞り弁、オリフイス、安全弁及び逆止弁の
各弁部を一個の基部ブロツク４に形成すると共
に、該基部ブロツク４に構成された底面開放型の
流水溝を、該基部ブロツク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する通水
路とし、一体化するという手段を講じている。
In order to achieve the above object, the valve unit in the sanitary cleaning device according to the present invention has each valve part of a pressure reducing valve, a solenoid valve, a throttle valve, an orifice, a safety valve, and a check valve formed in one base block 4. , 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. I am teaching.
上記構成によれば、基部ブロツク４に配設した
各弁部間を気密的に固設することによつて各弁部
間を連通す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個のバルブユニツトと
することが可能である。また基部ブロツク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、また一次側、二次側のポー
ト位置を所望位置に開設することができる。
According to the above configuration, each valve part disposed on the base block 4 is fixed airtight between each valve part to form an independent passageway structure that communicates between each valve part. It is possible to completely omit piping, and it is possible to incorporate many different types of valve devices into one valve unit. In addition, a water flow groove is formed in the base block 4, and the bottom plate 8 is placed in the water flow groove to form a water flow path, so processing of the flow path is extremely simple, and the primary side and secondary side are The side port position can be opened at a desired position.
以下、本発明に係る衛生洗浄装置におけるバル
ブユニツト構造の一実施例を第１図乃至第４図に
従つて説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a valve unit structure in a sanitary cleaning device according to the present invention will be described below with reference to FIGS. 1 to 4.
バルブユニツト構造は、基部ブロツク４上にお
いて減圧弁部Ａの二次側に電磁弁部Ｂ、該電磁弁
部Ｂの二次側に絞り弁Ｃと安全弁Ｄとオリフイス
２４ａ、該安全弁Ｄとオリフイス２４ａの二次側
に逆止弁Ｅを配設してユニツト化構成したもので
ある。 The valve unit structure includes, on the base block 4, a solenoid valve part B on the secondary side of the pressure reducing valve part A, a throttle valve C, a safety valve D, and an orifice 24a on the secondary side of the solenoid valve part B, and the safety valve D and the orifice 24a. A check valve E is disposed on the secondary side of the valve to form a unit.
上記減圧弁部Ａは、基部ブロツク４の一側に突
設開口してなる一次（入口）側ポート１に連通す
る導入流路Ｌ１と、該導入流路Ｌ１と後述する排
水流路Ｌ３を連通する連通流路Ｌ２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、該部の流路面積を変更す
るよう構成したものである。この基部ブロツク４
は、本発明に係る底面開放型の流水溝を構成する
ためのものであり、上記各導入流路Ｌ１、連通流
路Ｌ２及び排出流路Ｌ３は、該基部ブロツク４の
底面側に形成された凹部に対して底板８を気密的
に被着することによつて形成したものである。 The pressure reducing valve section A communicates with an introduction passage L1 that communicates with the primary (inlet) side port 1 which is opened and protrudes from one side of the base block 4, and a drainage passage L3 which will be described later. The valve body 7a formed on the outer periphery of the valve shaft 7 is moved closer to and away from the valve seat 6 formed between the communication flow path L2 and the flow path area of this portion is changed. . This base block 4
is for configuring the bottom-open type water flow groove according to the present invention, and the above-mentioned introduction channel L1, communication channel L2, and discharge channel L3 are formed on the bottom side of the base block 4. It is formed by airtightly attaching the bottom plate 8 to the recess.
上記弁軸７は、基部ブロツク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
密的に担持してあり、その軸端と上記底板８の上
面間に上記連通流路Ｌ２と連通する背圧導入路Ｌ
４を形成すると共に、該弁軸７の上端は、基部ブ
ロツク４と減圧弁部カバーブロツク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よ
うに構成してある。また該ダイヤフラム１１は、
上記減圧弁部カバーブロツク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ようになつている。 The lower end of the valve shaft 7 is slidably and airtightly supported in the axial direction on a bearing member 9 fitted to the base block 4, and there is communication between the shaft end and the upper surface of the bottom plate 8. Back pressure introduction path L communicating with flow path L2
4, and the upper end of the valve shaft 7 has its periphery airtightly supported between the base block 4 and the pressure reducing valve cover block 10, and is stretched perpendicular to the central axis of the valve seat 6. The valve body 7a is fixed to the axial center of the diaphragm 11, and is configured such that the valve body 7a moves toward or away from the valve seat 6 depending on the amplitude of the diaphragm 11. Further, the diaphragm 11 is
The diaphragm is returned to a stable position by the elastic pressing force of the coil spring 13 inserted between the screw hole 10a formed in the pressure reducing valve cover block 10 and the spring retainer 12 screwed in the direction of the valve shaft 7. , a predetermined flow area is maintained between the valve body 7a and the valve seat 6.
上記絞り弁Ｃは、排水流路Ｌ３と二次側ポート
２との間に形成されたオリフイス１９とによつて
構成され、また該排水流路Ｌ３は、安全弁Ｄと逆
止弁Ｅを介して捨水ポート３に連通している。 The throttle valve C is constituted by an orifice 19 formed between the drainage passage L3 and the secondary port 2, and the drainage passage L3 is connected to the drainage passage L3 via a safety valve D and a check valve E. It communicates with waste water port 3.
上記逆止弁Ｅは、弁座２０に対して弁盤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
Ｄ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ツク２
４によつて構成され、該弁ブロツク２４に穿設さ
れたオリフイス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
つている。 The check valve E is configured such that the valve plate 21 is moved toward and away from the valve seat 20 from the downstream side, and the safety valve D configured in the primary flow path of the valve seat 20 is Valve block 2 is elastically pressed against valve block 22 from the downstream side by a coil spring 23.
4, the orifice 24a bored in the valve block 24 and the flow cutout 22a formed in the valve seat 22 can prevent high water pressure from being applied to the water discharge side when the pressure reducing part A malfunctions. It's becoming like that.
上記構成の止水装置は、衛生洗浄装置の貯湯槽
に二次側ポート２を接続すると共に、一次側ポー
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
ブロツ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 port 2 to the hot water storage tank of the sanitary washing device, and connecting the primary port 1 to the water pipe via a water stop valve. The same piping system as the conventional piping block diagram shown in FIG. 5 can be constructed.
即ち、本発明の構成は、多数の弁体を基部ブロ
ツク４に形成された底面開放型の流水溝によつて
連通し、該流水溝底面に底板を気密的に被設する
ことによつて上記各流路Ｌ１，Ｌ２，Ｌ３，Ｌ４
等の通水路を形成したものであるため、加工が極
めて簡単になり、多数の弁装置を一体的に組み込
んでユニツト化することができたものである。 That is, the structure of the present invention is such that a large number of valve bodies are communicated with each other through an open-bottom water groove formed in the base block 4, and a bottom plate is airtightly placed on the bottom of the water groove. Each flow path L1, L2, L3, L4
Since the valve is formed with water passages such as the above, it is extremely easy to process, and a large number of valve devices can be integrated into a unit.
本発明に係る衛生洗浄装置におけるバルブユニ
ツトは、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個のユニツトに
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、作業性の改善を図ることがで
きる。
Since the valve unit in the sanitary cleaning device according to the present invention is constructed as described above, a large number of valve devices used in the sanitary cleaning device can be incorporated into one unit, and piping work can be significantly omitted. Therefore, it is possible to improve workability.
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
クト化が図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。 Further, since the piping is omitted and there is no joint, the reliability of the entire piping system is improved and the device can be made more compact, so the effects of implementing the present invention are extremely large.
第１図は本発明に係るバルブユニツト構造を示
す平面図、第２図は第１図における−線断面
図、第３図は同じく−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ツク線図である。
Ａ…減圧弁部、Ｂ…電磁弁部、Ｃ…絞り弁、Ｅ
…逆止弁、１…一次ポート、２…二次ポート、３
…捨水ポート、４…基部ブロツク、６，１４，２
０，２２…弁座、７ａ…弁体、８…底板、１１…
ダイヤフラム、１５，２１…弁盤、１６…ソレノ
イドコイル、１９，２４ａ…オリフイス、２４…
弁ブロツク。
Fig. 1 is a plan view showing the valve unit structure according to the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 1, and Fig. 4 is a plan view showing the water route. , FIG. 5 is a block diagram showing the waterway structure of the sanitary washing device. A...Pressure reducing valve part, B...Solenoid valve part, C...throttle valve, E
...Check valve, 1...Primary port, 2...Secondary port, 3
...Water drain port, 4...Base block, 6, 14, 2
0, 22... Valve seat, 7a... Valve body, 8... Bottom plate, 11...
Diaphragm, 15, 21... Valve plate, 16... Solenoid coil, 19, 24a... Orifice, 24...
Valve block.
Claims (1)
弁及び逆止弁等複数の弁部を一個の基部ブロツク
上に配置形成すると共に、各弁部間を基部ブロツ
クの底面側に形成された底面開放型の流水溝によ
つて連結し、かつ該基部ブロツクの流水溝下面に
底板を気密的に被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ツト
構造。1 Multiple valve parts such as pressure reducing valves, solenoid valves, throttle valves, orifices, safety valves, and check valves are arranged and formed on one base block, and a bottom opening formed on the bottom side of the base block is provided between each valve part. 1. A valve unit structure for a sanitary washing device, characterized in that the valve units are connected by a molded water groove, and a bottom plate is airtightly attached to the lower surface of the water groove of the base 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 JPS61229036A (en) | 1986-10-13 |
| JPH041816B2 true 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) |
Family Cites Families (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
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61229036A (en) | 1986-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |