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1. 发明专利

JP2021095675A 排水管構造审中-公开
公开(公告)号：JP2021095675A
公开(公告)日：2021-06-24
申请号：JP2019225166
申请日：2019-12-13
申请人：株式会社ブリヂストン
发明人：香川太平 , 後藤樹
IPC分类号： E03C1/284 , E03C1/295 , E03C1/294 , F16L55/00 , F16L55/02 , E03C1/122
摘要：【課題】下流側に接続された水廻り機器からの排水時における上流側の水廻り機器側への逆流と水廻り機器側の圧力上昇を抑制する排水管構造を提供する。【解決手段】排水管構造10は、第1の水廻り機器用の第1の排水系統1と、食洗機18(第2の水廻り機器)用の第2の排水系統2と、第1の排水系統1が上流側に接続されると共に第2の排水系統2が第1の排水系統より下流側に接続されたサイホン排水管30と、第1の排水系統に設けられた管トラップ24(第1の排水トラップ)と、食洗機、又は第2の排水系統に設けられた第2の排水トラップ202と、第2の排水系統に設けられると共に入口が出口よりも高い位置に設けられた一時貯留部204と、第2の排水系統の一時貯留部とサイホン排水管との間に設けられた立ち上がり部208と、を有する。【選択図】図1

2. 实用新型

JPH0330452Y2 失效
公开(公告)号：JPH0330452Y2
公开(公告)日：1991-06-27
申请号：JP11022085
申请日：1985-07-18
IPC分类号： E03C1/122 , E03C1/29 , E03C1/294 , E03C1/302

3. 实用新型

JPH0297456U 失效
公开(公告)号：JPH0297456U
公开(公告)日：1990-08-02
申请号：JP448189
申请日：1989-01-20
IPC分类号： E03C1/28 , E03C1/294

4. 发明专利

JPS54149018A Automatic valve device for sanitary drainage pipe 失效
标题翻译：卫生排水管自动阀装置
公开(公告)号：JPS54149018A
公开(公告)日：1979-11-21
申请号：JP10567978
申请日：1978-08-31
申请人： Ericson Kurt Sture Birger
发明人： KURUTO SUCHIYUURU BIRUGERU ERI
IPC分类号： F16K24/06 , E03C1/122 , E03C1/28 , E03C1/288 , E03C1/294 , E03C1/298
CPC分类号： E03C1/1225

5. 发明专利

JP2019218753A 排水装置审中-公开
公开(公告)号：JP2019218753A
公开(公告)日：2019-12-26
申请号：JP2018116764
申请日：2018-06-20
申请人： TOTO株式会社
发明人：岩端智大 , 藤田恵亮 , 中安渉
IPC分类号： E03C1/30 , E03C1/22 , E03C1/284 , E03C1/294 , E03C1/24
摘要：【課題】封水水位より高い所定水位まで超音波洗浄を行う超音波洗浄性能の向上と本体部内の水が入口部から水受け部に溢れ出てしまう逆流の防止とを両立することができる排水装置を提供する。【解決手段】本発明の排水装置1は、水受け部6の底部に設けられ、水受け部側に開口される入口部10と、入口部の下流側に設けられると共に封水を形成する封水形成部とを有する本体部8と、本体部内の水に超音波を発振する超音波発振器16と、本体部の下流側に設けられる出口流路22と、本体部内に流入する水により、本体部8内の水位を、上昇流路内の封水水位W2より高く且つ入口部10の高さ以下の所定水位W1まで少なくとも上昇させる水位上昇手段と、本体部8内の水位が所定水位W1を超えないように、本体部8内に流入する水を出口流路22に排水させる排水手段とを備える。【選択図】図8

6. 发明专利

JP2007100489A Drain pipe 审中-公开
标题翻译：排水管
公开(公告)号：JP2007100489A
公开(公告)日：2007-04-19
申请号：JP2005320088
申请日：2005-10-04
申请人： Kobayashi Seisakusho:Kk , 株式会社小林製作所
发明人： KOBAYASHI TAKUMI
IPC分类号： E03C1/294
摘要： PROBLEM TO BE SOLVED: To provide a trap capable of controlling self-siphon action caused by occurrence of negative pressure by flowing water, saving a space for attaching a vent valve mounted in a trap part of a pipe, ensuring ease of mounting of it, and eliminating risk of leakage from the pipe for drain water after mounting. SOLUTION: The pipe mounting the vent valve 1 in a vertical upper direction part of a secondary side pipe 11b of the drain trap is replaced with a secondary side pipe of an existing trap to connect this pipe with a primary side pipe of the trap by easy construction. Since an unnecessary shield packing is not used, leakage of drain from the pipe due to improper shielding against vibration is prevented after completion of installation. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够通过流水来控制由发生负压引起的自身虹吸作用的捕集器，从而节省了安装在管道的陷阱部分中的通风阀的附接空间，确保了安装的容易性并且消除了安装后排水管道泄漏的风险。
解决方案：将排水阀1安装在排水阀的次级侧管11b的垂直上方部分中的管道被替换为现有捕集器的次级侧管，以将该管与第一侧管陷阱容易建设。由于不使用不必要的屏蔽填料，因此在安装完成之后防止了由于不正确的振动屏蔽导致的管道泄漏。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2004132151A Cup-shaped trap equipped with replenishing liquid tank 审中-公开
标题翻译：带有液体容器的杯形夹具
公开(公告)号：JP2004132151A
公开(公告)日：2004-04-30
申请号：JP2002331371
申请日：2002-10-09
申请人： Clean Mat:Kk , 株式会社クリーン・マット
发明人： TANAKA KATSUYUKI
IPC分类号： E03C1/294
摘要： PROBLEM TO BE SOLVED: To provide a cup-shaped trap equipped with a replenishing liquid tank, which is automatically supplied with a replenishing liquid before water in the water-sealed deodorized cup-shaped trap is decreased to disable water-sealing/deodorizing and moth-proofing functions, the cup-shaped trap being for use in a water-sealed deodorized cup-shaped trap-type draining mechanism set under a floor surface of a toilet, a wash room, etc., in order to improve the environment of a contaminated area which particularly tends to be environmentally filthy caused by a back-flow of odors and entry of insects.
SOLUTION: There is provided a fundamental system of the water-sealed deodorized cup-shaped trap, which is set under the floor surface of the toilet, the wash room, etc. According to the system, an upper portion of a deodorization cup 2 of the trap is formed into a liquid tank structure which has a liquid supply channel 5 for supplying the liquid from the liquid tank 4 to a lower portion of a trap body 6. Therefore when water for water sealing is decreased, the liquid is automatically replenished from the liquid supply channel 5 of the liquid tank 4 to the trap body 6.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种配备有补充液体罐的杯形捕集器，其在水密除臭的杯形捕集器中的水之前自动供应补充液体，以禁止水封/ 除臭和防虫功能，该杯形收集器用于设在马桶，洗手间等的地板表面下方的水密除臭杯状捕集式排水机构，以改善污染区域的环境，由于气味的回流和昆虫的进入而特别易于环境污染。
解决方案：提供了一种基本系统，该系统设置在马桶，洗手间等的地板表面下方的水密除臭杯形捕集器。根据该系统，除臭的上部捕集器的杯2形成为具有用于将液体从液罐4供给到捕集体6的下部的液体供给通道5的液体罐结构。因此，当水密封用水减少时，液体为自动从液罐4的液体供应通道5补充到捕集阀体6.版权所有（C）2004，JPO

8. 发明专利

JP2001193122A WATER SEALING TYPE DRAIN TANK PRESSURE ADJUSTING DEVICE 失效
公开(公告)号：JP2001193122A
公开(公告)日：2001-07-17
申请号：JP2000004717
申请日：2000-01-13
申请人： TOSHIBA CORP
发明人： BABA YUKO , MAKISE RYUTARO
IPC分类号： E03C1/294 , E03C1/12 , F16T1/00 , F16T1/20
摘要： PROBLEM TO BE SOLVED: To keep a constant pressure in a drain tank provided with a water sealing type drain trap to prevent the breakage of water seal. SOLUTION: The water sealing type drain tank pressure adjusting devices 12a-12c according to this invention acts in such a way that a water level inside a water sealing pipe with one end inserted into liquid in the water sealing type drain tank does not exceed a predetermined scope of the water sealing pipe.

9. 发明专利

JPH09242145A LOCAL SUCTION AND DRAINAGE DEVICE 失效
公开(公告)号：JPH09242145A
公开(公告)日：1997-09-16
申请号：JP5212496
申请日：1996-03-08
申请人： TAIYO JIYOINTO KK
发明人： MATSUI YOZO , YAMAMOTO KICHINOSUKE
IPC分类号： E03C1/00 , E03C1/122 , E03C1/294
摘要： PROBLEM TO BE SOLVED: To quickly attempt balance for air pressure by a method wherein a junction of a waste stack and a house drain is constructed in a double pipe structure with the waste stack surrounded with a pipe in a large diameter, and a suction check valve for taking the outside air into the waste slack is provided at the large diameter pipe. SOLUTION: A junction part of a waste stack 2 and a house drain 1 is joined with a cross junction pipe 3. A double pipe 4 made up by surrounding the lower end of the waste stack 2 with a large diameter pipe 5 is joined to the upper part of the cross junction pipe 3 and a suction check valve 6 is provided at the large diameter pipe 5. Furthermore, a joining part where the lowermost part of the waste stack 2 is joined to a foot bent pipe 8 is constructed in the structure of a double pipe 4, and a circuit vent pipe 12 having an air check valve 13 is provided at the foot bent pipe 8. As the pressure inside the pipe becomes negative, the valve of the check valve 6 is opened and the outside air is sucked. As vacuum is broken and replenishment of air is made, balance can be attained quickly for air pressure. As dirt is carried away in a duct at the downstream side of the foot bent pipe 8, the pressure inside the waste stack 2 decreases and water seal in a waste trap runs out, preventing bad smell from flowing back to the interior.

10. 实用新型

JPS6038788Y2 失效
公开(公告)号：JPS6038788Y2
公开(公告)日：1985-11-19
申请号：JP710182
申请日：1982-01-22
IPC分类号： E03C1/294 , E03C1/295

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