AUTOMATIC VALVE SYSTEM
To provide an automatic valve system which can reliably determine both a valve-opening leaving state of a bypass valve and a liquid leak state of an automatic valve while having a simple structure.SOLUTION: A branch pipe 11 having a steam trap 3 is provided with a bypass pipe 12. A bypass valve 4 is...
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| creator | SHIBUYA KOSUKE |
| description | To provide an automatic valve system which can reliably determine both a valve-opening leaving state of a bypass valve and a liquid leak state of an automatic valve while having a simple structure.SOLUTION: A branch pipe 11 having a steam trap 3 is provided with a bypass pipe 12. A bypass valve 4 is attached to the bypass pipe 12. A connecting pipe 13 connecting the branch pipe 11 and the bypass pipe 12 is also provided, and sight glass 2 having an oscillation ball 28 arranged in a glass pipe 25 is arranged in the connecting pipe 13. When there is a valve-opening leaving state such as due to omission to close the bypass valve 4, the oscillation ball 28 moves to the bypass pipe 12 side to indicate the valve-opening leaving state. Also, when steam leakage occurs at the steam trap 3, the oscillation ball 28 moves to the branch pipe 11 side due to a pressure difference in piping to indicate steam leakage.SELECTED DRAWING: Figure 1
【課題】簡易な構成でありながらバイパス弁の開弁放置状態、及び自動弁における流体漏れ状態の双方を確実に把握することが可能な自動弁システムの提供。【解決手段】スチームトラップ32を有する支管11には、バイパス管12が設けられている。このバイパス管12にバイパスバルブ4が取り付けられている。また、支管11とバイパス管12とを接続する接続管13が設けられており、接続管13にはガラス管25内に揺動ボール28が配置されたサイトグラス2が設置されている。バイパスバルブ4の閉め忘れ等によって開弁放置状態が生じた場合、配管内の圧力差によって揺動ボール28はバイパス管12側に移動して開弁放置状態を表示する。また、スチームトラップ3に蒸気漏れが生じた場合、配管内の圧力差によって揺動ボール28は支管11側に移動して蒸気漏れを表示する。【選択図】図１ |
| format | Patent |
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【課題】簡易な構成でありながらバイパス弁の開弁放置状態、及び自動弁における流体漏れ状態の双方を確実に把握することが可能な自動弁システムの提供。【解決手段】スチームトラップ32を有する支管11には、バイパス管12が設けられている。このバイパス管12にバイパスバルブ4が取り付けられている。また、支管11とバイパス管12とを接続する接続管13が設けられており、接続管13にはガラス管25内に揺動ボール28が配置されたサイトグラス2が設置されている。バイパスバルブ4の閉め忘れ等によって開弁放置状態が生じた場合、配管内の圧力差によって揺動ボール28はバイパス管12側に移動して開弁放置状態を表示する。また、スチームトラップ3に蒸気漏れが生じた場合、配管内の圧力差によって揺動ボール28は支管11側に移動して蒸気漏れを表示する。【選択図】図１</description><language>eng ; jpn</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; TAPS ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230522&DB=EPODOC&CC=JP&NR=2023070759A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25547,76298</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230522&DB=EPODOC&CC=JP&NR=2023070759A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIBUYA KOSUKE</creatorcontrib><title>AUTOMATIC VALVE SYSTEM</title><description>To provide an automatic valve system which can reliably determine both a valve-opening leaving state of a bypass valve and a liquid leak state of an automatic valve while having a simple structure.SOLUTION: A branch pipe 11 having a steam trap 3 is provided with a bypass pipe 12. A bypass valve 4 is attached to the bypass pipe 12. A connecting pipe 13 connecting the branch pipe 11 and the bypass pipe 12 is also provided, and sight glass 2 having an oscillation ball 28 arranged in a glass pipe 25 is arranged in the connecting pipe 13. When there is a valve-opening leaving state such as due to omission to close the bypass valve 4, the oscillation ball 28 moves to the bypass pipe 12 side to indicate the valve-opening leaving state. Also, when steam leakage occurs at the steam trap 3, the oscillation ball 28 moves to the branch pipe 11 side due to a pressure difference in piping to indicate steam leakage.SELECTED DRAWING: Figure 1
【課題】簡易な構成でありながらバイパス弁の開弁放置状態、及び自動弁における流体漏れ状態の双方を確実に把握することが可能な自動弁システムの提供。【解決手段】スチームトラップ32を有する支管11には、バイパス管12が設けられている。このバイパス管12にバイパスバルブ4が取り付けられている。また、支管11とバイパス管12とを接続する接続管13が設けられており、接続管13にはガラス管25内に揺動ボール28が配置されたサイトグラス2が設置されている。バイパスバルブ4の閉め忘れ等によって開弁放置状態が生じた場合、配管内の圧力差によって揺動ボール28はバイパス管12側に移動して開弁放置状態を表示する。また、スチームトラップ3に蒸気漏れが生じた場合、配管内の圧力差によって揺動ボール28は支管11側に移動して蒸気漏れを表示する。【選択図】図１</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>TAPS</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBBzDA3x93UM8XRWCHP0CXNVCI4MDnH15WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8V4BRgZGxgbmBuamlo7GRCkCAAEJH8E</recordid><startdate>20230522</startdate><enddate>20230522</enddate><creator>SHIBUYA KOSUKE</creator><scope>EVB</scope></search><sort><creationdate>20230522</creationdate><title>AUTOMATIC VALVE SYSTEM</title><author>SHIBUYA KOSUKE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2023070759A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2023</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>TAPS</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHIBUYA KOSUKE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHIBUYA KOSUKE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>AUTOMATIC VALVE SYSTEM</title><date>2023-05-22</date><risdate>2023</risdate><abstract>To provide an automatic valve system which can reliably determine both a valve-opening leaving state of a bypass valve and a liquid leak state of an automatic valve while having a simple structure.SOLUTION: A branch pipe 11 having a steam trap 3 is provided with a bypass pipe 12. A bypass valve 4 is attached to the bypass pipe 12. A connecting pipe 13 connecting the branch pipe 11 and the bypass pipe 12 is also provided, and sight glass 2 having an oscillation ball 28 arranged in a glass pipe 25 is arranged in the connecting pipe 13. When there is a valve-opening leaving state such as due to omission to close the bypass valve 4, the oscillation ball 28 moves to the bypass pipe 12 side to indicate the valve-opening leaving state. Also, when steam leakage occurs at the steam trap 3, the oscillation ball 28 moves to the branch pipe 11 side due to a pressure difference in piping to indicate steam leakage.SELECTED DRAWING: Figure 1
【課題】簡易な構成でありながらバイパス弁の開弁放置状態、及び自動弁における流体漏れ状態の双方を確実に把握することが可能な自動弁システムの提供。【解決手段】スチームトラップ32を有する支管11には、バイパス管12が設けられている。このバイパス管12にバイパスバルブ4が取り付けられている。また、支管11とバイパス管12とを接続する接続管13が設けられており、接続管13にはガラス管25内に揺動ボール28が配置されたサイトグラス2が設置されている。バイパスバルブ4の閉め忘れ等によって開弁放置状態が生じた場合、配管内の圧力差によって揺動ボール28はバイパス管12側に移動して開弁放置状態を表示する。また、スチームトラップ3に蒸気漏れが生じた場合、配管内の圧力差によって揺動ボール28は支管11側に移動して蒸気漏れを表示する。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | AUTOMATIC VALVE SYSTEM |
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