JPH10184962A - Flush valve device - Google Patents

Flush valve device

Info

Publication number
JPH10184962A
JPH10184962A JP34599096A JP34599096A JPH10184962A JP H10184962 A JPH10184962 A JP H10184962A JP 34599096 A JP34599096 A JP 34599096A JP 34599096 A JP34599096 A JP 34599096A JP H10184962 A JPH10184962 A JP H10184962A
Authority
JP
Japan
Prior art keywords
valve
valve body
guide
valve seat
guide shaft
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
Application number
JP34599096A
Other languages
Japanese (ja)
Inventor
Motoyasu Kimura
元保 木村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kimura Giken KK
Original Assignee
Kimura Giken KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kimura Giken KK filed Critical Kimura Giken KK
Priority to JP34599096A priority Critical patent/JPH10184962A/en
Publication of JPH10184962A publication Critical patent/JPH10184962A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sanitary Device For Flush Toilet (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

PROBLEM TO BE SOLVED: To eliminate the vibration of a valve body so as to prevent the generation of noises during water discharging by projectingly providing a guide shaft in a side opposite a guide part integrally formed in the valve body and inserting the guide shaft into the guide hole of a casing so as to be slid in a flush valve device for moving the valve body by a pressing force applied to a diaphragm so as to open/close a valve seat. SOLUTION: A flush valve device is constructed in such a manner that a valve body 32 is pressed to a valve seat 31 by a spring 46 and a pressing force is applied to pull the valve body 32 away from the valve seat 31 when the water pressure of an upstream side flow passage 22 is applied to a diaphragm 43. In this case, four guide parts 35 are provided in the valve body 32 formed to open/close the valve seat 31 and these guide parts 35 are inserted into a vale cylinder 30 constituting the valve seat 31. A guide shaft 36 is provided in a side opposite the side of the valve center member 33 of the valve body 32 where the guide parts 35 are provided. A water passage is provided in the vertical direction of the guide shaft 36, the guide shaft 36 is inserted into a guide hole 38 provided in the casing and thereby the vibration of the valve body 32 caused by a water flow is prevented.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、便器へ供給する洗
浄水を制御する、フラッシュ弁装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flush valve device for controlling flush water supplied to a toilet.

【0002】[0002]

【従来の技術】本出願人は、さきにフラッシュ弁装置を
特願平5−129708号(特開平6−341159
号)として出願している。
2. Description of the Related Art The present applicant has previously disclosed a flash valve device disclosed in Japanese Patent Application No. 5-129708 (Japanese Patent Application Laid-Open No. 6-341159).
No.).

【0003】前記フラッシュ弁装置は、形状の異なる洗
浄水の導入路及び導出路に対応して、フラッシュ弁装置
を、簡単に組立てることができるように形成したもので
ある。前記出願の発明は、洗浄水の導入路及び導出路の
形状に対応して、フラッシュ弁装置を簡単に組み立て
て、装着することができて便利である。
[0003] The flush valve device is formed so that the flush valve device can be easily assembled corresponding to the introduction path and the exit path of the washing water having different shapes. The invention of the above-mentioned application is convenient because the flush valve device can be easily assembled and mounted in accordance with the shapes of the introduction path and the exit path of the washing water.

【0004】[0004]

【発明が解決しようとする課題】前記出願の発明を包含
する従来のフラッシュ弁装置は、弁体が垂直方向に動い
て弁を開閉するように設置された場合は、あまり問題は
ない。
The conventional flash valve device including the invention of the above-mentioned application has no problem when the valve element is installed so as to open and close the valve by moving vertically.

【0005】しかしながら、弁体が垂直方向以外の方向
に動いて弁を開閉する場合、特に弁体が斜め方向に動い
て弁を開閉する場合は、弁を開いて洗浄水を流している
とき、騒音が発生した。
However, when the valve element moves in a direction other than the vertical direction to open and close the valve, particularly when the valve element moves in an oblique direction to open and close the valve, when the valve is opened and the washing water flows, Noise occurred.

【0006】本発明は、前記事項に鑑みなされたもので
あり、弁体が弁座を開閉するために動く方向が、垂直方
向以外の方向となるように設置されたフラッシュ弁装置
であっても、弁を開放して洗浄水を流すとき、騒音が発
生しないようにすることを課題とする。
The present invention has been made in view of the above-mentioned circumstances, and there is provided a flush valve device in which a direction in which a valve body moves to open and close a valve seat is other than a vertical direction. It is another object of the present invention to prevent noise from being generated when the cleaning water flows by opening the valve.

【0007】[0007]

【課題を解決するための手段】本発明は、スプリング4
6で弁体32を弁座31に向けて押圧する押圧力と、ダ
イヤグラム43に掛かる、弁体2を弁座31から引離す
向きに作用する押圧力と、ダイヤグラム43に掛かる、
弁体32を弁座31に向けて押圧する押圧力により、弁
体32を動かして、弁座31を開閉するように形成した
弁体32に、ガイド部35を設け、このガイド部35を
弁座31を形成した弁筒30内に、摺動可能に挿入した
フラッシュ弁装置において、弁体32の前記ガイド部3
5を設けた側と反対の側に、ガイド軸36を突設し、こ
のガイド軸36を、フラッシュ弁29を収容する筺体2
に設けたガイド穴38に、摺動可能に挿入してフラッシ
ュ弁装置とした。
According to the present invention, a spring 4 is provided.
6, a pressing force for pressing the valve body 32 toward the valve seat 31 and a pressing force acting on the diagram 43, a pressing force acting in a direction to separate the valve body 2 from the valve seat 31, and a pressing force acting on the diagram 43;
A guide portion 35 is provided on the valve body 32 formed so as to open and close the valve seat 31 by pressing the valve body 32 toward the valve seat 31 by pressing the valve body 32. In the flash valve device slidably inserted into the valve cylinder 30 having the seat 31 formed therein, the guide portion 3 of the valve body 32 is provided.
A guide shaft 36 protrudes from the side opposite to the side on which the flash valve 29 is provided.
Was slidably inserted into a guide hole 38 provided in the above-described embodiment to obtain a flash valve device.

【0008】[0008]

【発明の実施の形態】以下図に基づいて、本発明の実施
の形態の説明をする。図1から図4は、本発明の一実施
の形態の説明用の図である。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1 to 4 are diagrams for explaining an embodiment of the present invention.

【0009】この実施の形態のフラッシュ弁装置は、図
1に示すように、ケーシング1内に収容した筺体2は、
流入側筺体2aと、流出側筺体2bに形成してある。そ
して、流入側筺体2aの一端部には、流入口10が設け
てあり、この流入口10には、水道管などに接続する図
示してない洗浄水導入管を接続するように形成してあ
る。
As shown in FIG. 1, a flash valve device according to this embodiment includes a casing 2 housed in a casing 1.
It is formed in the inflow side housing 2a and the outflow side housing 2b. An inflow port 10 is provided at one end of the inflow-side housing 2a. The inflow port 10 is formed so as to be connected to a cleaning water introduction pipe (not shown) connected to a water pipe or the like. .

【0010】前記流入側筺体2a内には、流入口10の
次に、ストレーナ11が設けてあり、ストレーナ11の
次には、回転式の流量計12が設けてあり、この流量計
12は、ストレーナ11を通過した洗浄水によって回転
するように形成してある。
[0010] A strainer 11 is provided in the inflow-side housing 2a next to the inflow port 10, and a rotary flow meter 12 is provided next to the strainer 11, and the flow meter 12 has: It is formed so as to be rotated by the washing water that has passed through the strainer 11.

【0011】さらに、流入側筺体2aの上部には、流量
表示装置13が設置してあり、この流量表示装置13
は、前記流量計12からの信号を受け、1回の洗浄水供
給作動時の流量をデジタル表示するように形成してあ
る。
Further, a flow display device 13 is provided above the inflow-side housing 2a.
Is formed so as to receive a signal from the flow meter 12 and digitally display a flow rate during one cleaning water supply operation.

【0012】そして、流入側筺体2aに設けた、流量計
12の上側に上側流路19が設けてある。そして、前記
上側流路19に連通すると共に、ケーシング1に接する
流入側筺体2aの左側の開口は、弾力性を有する栓部材
4によって閉塞してある。
An upper flow path 19 is provided above the flow meter 12 provided in the inflow-side housing 2a. An opening on the left side of the inflow-side housing 2a that communicates with the upper flow path 19 and is in contact with the casing 1 is closed by an elastic plug member 4.

【0013】そして、流入側筺体2aの右側の開口と、
流入側筺体2aの右側に設けた、流出側筺体2bの左側
に形成した開口には、弾力性を有する漏れ防止用リング
20・20を挿入してある。
An opening on the right side of the inflow-side housing 2a;
Resilient leak prevention rings 20 are inserted into openings formed on the right side of the inflow-side housing 2a and on the left side of the outflow-side housing 2b.

【0014】そして、前記流入側筺体2aの上側流路1
9は、流入側筺体2aの右側の開口に設けた漏れ防止用
リング20の連通路21と、流出側筺体2bの左側の開
口に設けた漏れ防止用リング20の連通路21を介し
て、流出側筺体2bの上部に形成した上流側流路22に
連通している。
The upper channel 1 of the inflow-side housing 2a
Reference numeral 9 denotes an outflow through a communication passage 21 of a leakage prevention ring 20 provided at a right opening of the inflow-side housing 2a and a communication passage 21 of a leakage prevention ring 20 provided at a left opening of the outflow-side housing 2b. It communicates with an upstream flow path 22 formed in the upper part of the side housing 2b.

【0015】そして、図1に示すフラッシュ弁装置は、
ケーシング1内から流入側筺体2aと、流出側筺体2b
を取出し、流入側筺体2aの左側の開口から栓部材4を
取外ずし、右側の開口から漏れ防止用リング20を取外
す。
The flash valve device shown in FIG.
An inflow housing 2a and an outflow housing 2b from inside the casing 1.
The plug member 4 is not removed from the opening on the left side of the inflow-side housing 2a, and the leakage prevention ring 20 is removed from the opening on the right side.

【0016】そして、流入側筺体2aの左側の開口に、
漏れ防止用リング20を挿入し、右側の開口に、栓部材
4を挿入する。さらに、流出側筺体2bの左側の開口
に、栓部材4を挿入し、右側の開口に、漏れ防止用リン
グ20を挿入する。
Then, in the opening on the left side of the inflow-side housing 2a,
The leak prevention ring 20 is inserted, and the plug member 4 is inserted into the right opening. Further, the plug member 4 is inserted into the left opening of the outflow housing 2b, and the leakage preventing ring 20 is inserted into the right opening.

【0017】そして、前記の如く栓部材4と漏れ防止用
リング20の挿入した左右の位置を、それぞれ交換し
た、流入側筺体2aと流出側筺体2bのうち、流出側筺
体2bを、図1に示すケーシング1内の左側に収容し、
流入側筺体2aを、ケーシング1の右側に収容して組立
てる。
The outflow housing 2b of the inflow housing 2a and the outflow housing 2b in which the plug member 4 and the leakage prevention ring 20 are inserted in the left and right positions as described above is shown in FIG. Housed on the left side in the casing 1 shown,
The inflow-side housing 2a is housed on the right side of the casing 1 and assembled.

【0018】そうすると、ケーシング1の右側に流入口
10が形成され、ケーシング1の左側に流出口48が設
けられたフラッシュ弁装置を形成することができる。そ
して、前記構成は、さきに本出願人が出願した特願平5
−129708号(特開平6−341159号)に記載
された構成である。
Then, a flush valve device in which the inlet 10 is formed on the right side of the casing 1 and the outlet 48 is provided on the left side of the casing 1 can be formed. The above-mentioned configuration is the same as that of Japanese Patent Application No.
129708 (JP-A-6-341159).

【0019】図2は、図1に示すフラッシュ弁装置を、
図1のA−A線の位置で切断して拡大した断面図であ
る。この図2に示す筺体2は、図1に示す流出側筺体2
bを、さらに、流出側上部筺体3aと、流出側下部筺体
3bに分割し、この流出側上部筺体3aと流出側下部筺
体3bの間に、可撓性を有すると共に環状肉厚部44を
有するダイヤフラム43を挟んで固定したものである。
FIG. 2 shows the flash valve device shown in FIG.
FIG. 2 is an enlarged sectional view cut along a line AA in FIG. 1. The housing 2 shown in FIG. 2 is the outflow-side housing 2 shown in FIG.
b is further divided into an outflow-side upper housing 3a and an outflow-side lower housing 3b, and a flexible and annular thick portion 44 is provided between the outflow-side upper housing 3a and the outflow-side lower housing 3b. It is fixed with a diaphragm 43 interposed therebetween.

【0020】そして、前記ダイヤフラム43の中央部に
は、弁体32を設けている。前記弁体32は、金属製の
弁中心部材33を設け、この弁中心部材33の外周に環
状のフランジ状部34を設け、この弁中心部材33のフ
ランジ状部34を、ダイヤフラム43の中央部に設けた
環状溝に挿入して固定するものである。
The valve body 32 is provided at the center of the diaphragm 43. The valve body 32 is provided with a metal valve center member 33, an annular flange portion 34 is provided on the outer periphery of the valve center member 33, and the flange portion 34 of the valve center member 33 is attached to the central portion of the diaphragm 43. And is fixed by inserting it into the annular groove provided in the above.

【0021】そして、前記環状溝を形成するダイヤフラ
ム43の中央部の、内向きの鍔状部の一方を肉厚部に形
成して、この肉厚部が弁筒30に設けた弁座31に当接
するように形成してある。
Then, one of the inward flange-shaped portions at the center of the diaphragm 43 forming the annular groove is formed into a thick portion, and the thick portion is formed on the valve seat 31 provided on the valve cylinder 30. It is formed so as to abut.

【0022】そして、前記弁中心部材33の先端部に
は、ダイヤフラム43の肉厚の内向き鍔状部が装着され
た側から、ガイド部35の基部に設けた、環状の内向き
フランジ状部分を、固く嵌着して固着してある。
An annular inward flange-like portion is provided at the distal end of the valve center member 33 from the side where the thick inward flange-like portion of the diaphragm 43 is mounted to the base of the guide portion 35. Are firmly fitted and fixed.

【0023】そして、前記弁体32と筺体2の間には、
スプリング46が設置され、弁体32を弁座31に押付
けている。そして、弁体32の弁中心部材33の、前記
ガイド部35を設けた側と反対の側に、ガイド軸36を
突設し、このガイド軸36には、図3の断面図に示すよ
うに、縦方向の水通路37を設けると共に、フラッシュ
弁29を収容する筺体2に設けたガイド穴38に、摺動
可能に挿入してある。
And, between the valve body 32 and the housing 2,
A spring 46 is provided to press the valve body 32 against the valve seat 31. A guide shaft 36 protrudes from the valve center member 33 of the valve body 32 on the side opposite to the side on which the guide portion 35 is provided. As shown in the sectional view of FIG. A vertical water passage 37 is provided, and is slidably inserted into a guide hole 38 provided in the housing 2 accommodating the flash valve 29.

【0024】そして、フラッシュ弁装置の流入口10
に、上側流路19及び連通路21を介して接続する上流
側流路22と、調圧室45が、図2に示すように、細孔
47で連通している。
Then, the inflow port 10 of the flash valve device
The pressure regulating chamber 45 communicates with the upstream flow path 22 connected via the upper flow path 19 and the communication path 21 via a fine hole 47 as shown in FIG.

【0025】また、図2に示す調圧室45は、バイパス
水路55a・55bによって、流出口48に連通できる
ように形成してある。そして、このバイパス水路55a
・55bは、電磁弁56及び図示してない手動押ボタン
によって作動される起動弁装置57に接続され、バイパ
ス水路55a・55bの連通及び遮断が制御されるよう
に形成してある。
The pressure regulating chamber 45 shown in FIG. 2 is formed so as to be able to communicate with the outlet 48 by bypass water passages 55a and 55b. And this bypass water channel 55a
55b is connected to a starting valve device 57 which is operated by a solenoid valve 56 and a manual push button (not shown), and is formed so that communication and shutoff of the bypass water passages 55a and 55b are controlled.

【0026】前述の如く、このフラッシュ弁装置は、ス
プリング46で弁体32を弁座31に向けて押圧する、
押圧力が加えられるように形成してある。そして、ダイ
ヤフラム43に、上流側流路22の水圧が掛かり、弁体
32を弁座31から引離す向きに作用する押圧力が加え
られるように形成してある。
As described above, in this flush valve device, the valve body 32 is pressed by the spring 46 toward the valve seat 31.
It is formed so that pressing force can be applied. The diaphragm 43 is formed so that the water pressure of the upstream flow path 22 is applied to the diaphragm 43 to apply a pressing force acting in a direction to separate the valve body 32 from the valve seat 31.

【0027】さらに、ダイヤフラム43に、調圧室45
の水圧が掛かり、弁体32を弁座31に向けて押圧する
押圧力が加えられるように形成してある。そして、前記
押圧力により弁体32を動かして、弁座31を開閉する
ように形成した弁体32に、直線状に延びる4本のガイ
ド部35を設け、このガイド部35を、弁座31を形成
した弁筒30内に、摺動可能に挿入しているものであ
る。
Further, the diaphragm 43 is provided with a pressure regulating chamber 45.
, And a pressing force for pressing the valve body 32 toward the valve seat 31 is applied. The valve body 32 is formed by opening and closing the valve seat 31 by moving the valve body 32 by the pressing force, and four linearly extending guide portions 35 are provided on the valve body 32. Is slidably inserted into the valve cylinder 30 formed with.

【0028】そして、前記構成を備えたフラッシュ弁装
置の弁体32の弁中心部材33の、ガイド部35を設け
た側と反対の側に、ガイド軸36を突設し、このガイド
軸36には、図3に示すように、縦方向の水通路37を
設けてある。
A guide shaft 36 protrudes from the valve center member 33 of the valve body 32 of the flash valve device having the above-described structure, on the side opposite to the side where the guide portion 35 is provided. Has a vertical water passage 37 as shown in FIG.

【0029】そして、このガイド軸36を筺体2に設け
たガイド穴38に摺動可能に挿入して、弁体32が流れ
る水によって振動しないように形成したものである。こ
の実施の形態のフラッシュ弁装置は、図1に示す流入口
10に水道管を接続して水を流入させると、水は流量計
12を作動させながら上側流路19・連通路21を通っ
て、上流側流路22に流れ込む。
The guide shaft 36 is slidably inserted into a guide hole 38 provided in the housing 2 so that the valve body 32 is not vibrated by the flowing water. In the flush valve device of this embodiment, when a water pipe is connected to the inflow port 10 shown in FIG. 1 and water flows in, the water passes through the upper flow path 19 and the communication path 21 while operating the flow meter 12. , Flows into the upstream channel 22.

【0030】そして、前記上流側流路22に流入した洗
浄水は、フラッシュ弁29によって流出口48への流れ
は阻止されている。そして、通常の状態では、上流側通
路22に流入した洗浄水は、細孔47を通って調圧室4
5内に流入する。
The flush water that has flowed into the upstream flow path 22 is prevented from flowing to the outlet 48 by the flush valve 29. Then, in a normal state, the washing water flowing into the upstream passage 22 passes through the fine holes 47 and
5 flows into.

【0031】そして、調圧室45内に水が充満すると、
調圧室45内の水圧は、上流側流路22内の水圧と等し
くなる。そうすると、弁体32はスプリング46の復帰
力によって弁座31に当接して連通口を閉鎖する。
When the pressure regulating chamber 45 is filled with water,
The water pressure in the pressure regulation chamber 45 becomes equal to the water pressure in the upstream flow path 22. Then, the valve body 32 abuts on the valve seat 31 by the return force of the spring 46 to close the communication port.

【0032】そこで、電磁弁56又は手動押しボタンが
操作されると起動弁装置57が作動して、調圧室45と
流出口48を連通させることのできるバイパス水路55
a・55bが連通する。
Therefore, when the solenoid valve 56 or the manual push button is operated, the start-up valve device 57 is operated, and the bypass water passage 55 that allows the pressure regulating chamber 45 to communicate with the outlet 48.
a and 55b communicate with each other.

【0033】そうすると、調圧室45内の水は、流出口
48に流出し、調圧室45内の水圧は低下する。そし
て、ダイヤフラム43がスプリング46に抗して調圧室
45側に撓み、弁体32が弁座31から離れ、上流側流
路22から洗浄水が流出口48を通って流出する。
Then, the water in the pressure regulating chamber 45 flows out to the outlet 48, and the water pressure in the pressure regulating chamber 45 decreases. Then, the diaphragm 43 bends toward the pressure regulation chamber 45 against the spring 46, the valve element 32 separates from the valve seat 31, and the washing water flows out of the upstream flow path 22 through the outlet 48.

【0034】そして、このフラッシュ弁装置には、電磁
弁56の作動を制御する図示してない制御装置が設けて
あり、流量計12の情報に基づいて、洗浄水が所定量通
過する一定時間後に、電磁弁56が非作動状態へ復帰
し、バイパス水路55a・55bが遮断されるように形
成してある。
The flash valve device is provided with a control device (not shown) for controlling the operation of the solenoid valve 56. Based on the information from the flow meter 12, a predetermined time after a predetermined amount of washing water passes, The solenoid valve 56 is returned to a non-operating state, and the bypass water passages 55a and 55b are shut off.

【0035】そうすると、上流側流路22より水が細孔
47を通って調圧室45に移動し、調圧室45の水圧が
上昇し、弁体32は、スプリング46で弁座31に押付
けられ、閉鎖される。
Then, water moves from the upstream flow path 22 to the pressure regulating chamber 45 through the fine holes 47, and the water pressure in the pressure regulating chamber 45 rises, and the valve body 32 is pressed against the valve seat 31 by the spring 46. Closed.

【0036】[0036]

【発明の効果】本発明のフラッシュ弁装置は、弁体32
にガイド部35を設け、このガイド部35を弁座31を
形成した弁筒30内に摺動可能に挿入すると共に、弁体
32のガイド部35を設けた側と反対の側に、ガイド軸
36を突設し、このガイド軸36を、ガイド穴38に摺
動可能に挿入したものである。
The flush valve device according to the present invention has a valve body 32.
The guide portion 35 is slidably inserted into the valve cylinder 30 in which the valve seat 31 is formed, and a guide shaft is provided on a side of the valve body 32 opposite to the side on which the guide portion 35 is provided. The guide shaft 36 is slidably inserted into a guide hole 38.

【0037】したがって、本発明の弁体32は、弁体3
2の一端部と他端部の両方の端部を、ガイド部35と弁
筒30、及びガイド軸36とガイド穴38で振動しない
ように設置しているので、弁体32が弁座31を開閉す
るために動く方向が、垂直方向でない横方向や斜め方向
であっても、洗浄水を流すとき、騒音は発生しない。
Therefore, the valve element 32 of the present invention is
Since both ends of the one end portion and the other end portion are not vibrated by the guide portion 35 and the valve cylinder 30 and the guide shaft 36 and the guide hole 38, the valve body 32 connects the valve seat 31. Even if the direction of movement for opening and closing is a horizontal direction other than the vertical direction or an oblique direction, no noise is generated when flushing water flows.

【図面の簡単な説明】[Brief description of the drawings]

【図1】 本発明の一実施の形態の説明用の図で、上面
よりみた断面図
FIG. 1 is a diagram for explaining an embodiment of the present invention, and is a cross-sectional view seen from above.

【図2】 本発明の一実施の形態の説明用の図で、図1
のA−A線の位置で拡大し断面した図
FIG. 2 is a diagram for explaining an embodiment of the present invention, and FIG.
FIG.

【図3】 本発明の一実施の形態の説明用の図で、ガイ
ド軸の横断面図
FIG. 3 is a view for explaining one embodiment of the present invention, and is a cross-sectional view of a guide shaft.

【図4】 本発明の一実施の形態の説明用の図で、フラ
ッシュ弁が開いた状態の拡大した断面図
FIG. 4 is an explanatory view of an embodiment of the present invention, and is an enlarged sectional view of a state where a flush valve is opened.

【符号の説明】[Explanation of symbols]

1 ケーシング 2 筺体 2a 流入側筺体 2b 流出側筺体 3a 流出側上部筺体 3b 流出側下部筺体 4 栓部材 10 流入口 11 ストレーナ 12 流量計 13 流量表示装置 19 上側流路 20 漏れ防止用リング 21 連通路 22 上流側流路 29 フラッシュ弁 30 弁筒 31 弁座 32 弁体 33 弁中心部材 34 フランジ状部 35 ガイド部 36 ガイド軸 37 水通路 38 ガイド穴 43 ダイヤフラム 44 環状肉厚部 45 調圧室 46 スプリング 47 細孔 48 流出口 55a・55b バイパス水路 56 電磁弁 57 起動弁装置 DESCRIPTION OF SYMBOLS 1 Casing 2 Casing 2a Inflow-side casing 2b Outflow-side casing 3a Outflow-side upper casing 3b Outflow-side lower casing 4 Plug member 10 Inlet 11 Strainer 12 Flowmeter 13 Flow rate display device 19 Upper flow path 20 Leak prevention ring 21 Communication path 22 Upstream flow path 29 Flush valve 30 Valve cylinder 31 Valve seat 32 Valve element 33 Valve center member 34 Flange part 35 Guide part 36 Guide shaft 37 Water passage 38 Guide hole 43 Diaphragm 44 Annular thick part 45 Pressure regulating chamber 46 Spring 47 Pores 48 Outlet 55a / 55b Bypass water channel 56 Solenoid valve 57 Starting valve device

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 スプリング46で弁体32を弁座31に
向けて押圧する押圧力と、ダイヤフラム43に掛かる、
弁体32を弁座31から引離す向きに作用する押圧力
と、ダイヤフラム43に掛かる、弁体32を弁座31に
向けて押圧する押圧力により、弁体32を動かして、弁
座31を開閉するように形成した弁体32に、ガイド部
35を設け、このガイド部35を弁座31を形成した弁
筒30内に、摺動可能に挿入したフラッシュ弁装置にお
いて、 弁体32の前記ガイド部35を設けた側と反対の側に、
ガイド軸36を突設し、このガイド軸36を、フラッシ
ュ弁29を収容する筺体2に設けたガイド穴38に、摺
動可能に挿入したフラッシュ弁装置。
1. A pressing force for pressing a valve body 32 toward a valve seat 31 by a spring 46 and a force applied to a diaphragm 43,
The valve element 32 is moved by the pressing force acting in the direction of separating the valve element 32 from the valve seat 31 and the pressing force applied to the diaphragm 43 to press the valve element 32 toward the valve seat 31, and the valve seat 31 is moved. In a flush valve device in which a guide portion 35 is provided on a valve body 32 formed to open and close, and the guide portion 35 is slidably inserted into a valve cylinder 30 in which a valve seat 31 is formed, On the side opposite to the side where the guide portion 35 is provided,
A flash valve device in which a guide shaft is protruded, and the guide shaft is slidably inserted into a guide hole provided in the housing 2 accommodating the flash valve 29.
JP34599096A 1996-12-25 1996-12-25 Flush valve device Pending JPH10184962A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34599096A JPH10184962A (en) 1996-12-25 1996-12-25 Flush valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34599096A JPH10184962A (en) 1996-12-25 1996-12-25 Flush valve device

Publications (1)

Publication Number Publication Date
JPH10184962A true JPH10184962A (en) 1998-07-14

Family

ID=18380393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34599096A Pending JPH10184962A (en) 1996-12-25 1996-12-25 Flush valve device

Country Status (1)

Country Link
JP (1) JPH10184962A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007024070A (en) * 2005-07-12 2007-02-01 Advance Denki Kogyo Kk Pressure control valve
JP2007024071A (en) * 2005-07-12 2007-02-01 Advance Denki Kogyo Kk Pressure control valve
JP2008223907A (en) * 2007-03-13 2008-09-25 National Institute Of Advanced Industrial & Technology Back pressure regulating valve
US7507777B2 (en) 2005-06-03 2009-03-24 Shin-Etsu Chemical Co., Ltd. Press-bonding anisotropic conductive resin composition and elastomeric anisotropic conductor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7507777B2 (en) 2005-06-03 2009-03-24 Shin-Etsu Chemical Co., Ltd. Press-bonding anisotropic conductive resin composition and elastomeric anisotropic conductor
JP2007024070A (en) * 2005-07-12 2007-02-01 Advance Denki Kogyo Kk Pressure control valve
JP2007024071A (en) * 2005-07-12 2007-02-01 Advance Denki Kogyo Kk Pressure control valve
JP4625730B2 (en) * 2005-07-12 2011-02-02 アドバンス電気工業株式会社 Pressure control valve
JP2008223907A (en) * 2007-03-13 2008-09-25 National Institute Of Advanced Industrial & Technology Back pressure regulating valve

Similar Documents

Publication Publication Date Title
JPH0652106B2 (en) Water valve with anti-siphon backflow preventer
CA2400135A1 (en) Bypass orifice and filter for diaphragm type flush valve
JPH10184962A (en) Flush valve device
JP2749361B2 (en) Pressure regulating valve unit structure of hot water washing device
CN212131406U (en) Bathtub faucet capable of quantitatively discharging water
JP3809968B2 (en) Diaphragm valve
JP3401275B2 (en) Flash valve device
JP4165729B2 (en) Pressure reducing valve
BG63054B1 (en) Sanitaryware water valve
KR20100138873A (en) Time flow valve
JP4323057B2 (en) Faucet equipment
JP7318448B2 (en) Automatic faucet device
JPH10159156A (en) Sanitary cleaning device
JP2002048253A (en) Diaphragm valve
JPH089251Y2 (en) Packing
JP3747558B2 (en) Valve and water discharge device
JP3364116B2 (en) Valve device
JPS5938550Y2 (en) flash valve
JP4052417B2 (en) Water supply mechanism and local cleaning device provided with water supply mechanism
JP3582372B2 (en) Constant flow valve with check valve and urinal equipped therewith
JPH11192177A (en) Draining device for shower hose
JP2002195437A (en) Solenoid valve
JPH10205644A (en) Delivery port of self-closing faucet for wash basin
JP3786246B2 (en) On-off valve
CN114809215A (en) Anti-siphon flushing valve