JP2019152330A - 安全弁の性能を監視するための圧縮ばねの変形の測定 - Google Patents
安全弁の性能を監視するための圧縮ばねの変形の測定 Download PDFInfo
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0038—Force sensors associated with force applying means applying a pushing force
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B19/00—Testing; Calibrating; Fault detection or monitoring; Simulation or modelling of fluid-pressure systems or apparatus not otherwise provided for
- F15B19/005—Fault detection or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
- G01L17/005—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies using a sensor contacting the exterior surface, e.g. for measuring deformation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0466—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a special seating surface
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Safety Valves (AREA)
Abstract
Description
[実施態様1]
弁座(112)に対して移動可能な閉鎖構成要素(110)、及び閉鎖構成要素(110)と結合された予荷重ユニット(114)を備え、予荷重ユニット(114)は圧縮ばね(118)を備える、弁機構(108)と、
圧縮ばね(118)上に配設されたひずみゲージ(120)と、
を備える、安全弁(100)。
[実施態様2]
ひずみゲージ(120)はホイートストンブリッジ回路を備える、実施態様1に記載の安全弁(100)。
[実施態様3]
ひずみゲージ(120)は、ばねに接着される電気回路を備える、実施態様1に記載の安全弁(100)。
[実施態様4]
ひずみゲージ(120)と結合された無線通信機(130)
を更に備える、実施態様1に記載の安全弁(100)。
[実施態様5]
ひずみゲージ(120)からのデータを使用して、圧縮ばね(118)のばね力を計算するように構成された、処理ユニット(132)
を更に備える、実施態様1に記載の安全弁(100)。
[実施態様6]
ひずみゲージ(120)からのデータを使用して圧縮ばね(118)の変形を判定するように構成された、処理ユニット(132)
を更に備える、実施態様1に記載の安全弁(100)。
[実施態様7]
ひずみゲージ(120)からのデータを使用して、圧縮ばね(118)の変形が設定圧力に関連する閾値基準から逸脱するとの警告を生成するように構成された、処理ユニット(132)
を更に備える、実施態様1に記載の安全弁(100)。
[実施態様8]
ひずみゲージ(120)からのデータを使用して圧縮ばね(118)を圧縮するために必要な圧力を判定するように構成された処理ユニット(132)
を更に備える、実施態様1に記載の安全弁(100)。
[実施態様9]
ひずみゲージ(120)からのデータを使用して、弁座(112)に対する閉鎖構成要素(110)の経時的な移動を定量化するように構成された、処理ユニット(132)
を更に備える、実施態様1に記載の安全弁(100)。
[実施態様10]
弁座(112)、弁座(112)に対して移動可能な閉鎖構成要素(110)、及び閉鎖構成要素(110)を弁座(112)と接触した状態に維持するように変形可能な圧縮ばね(118)を備える、弁組立体と、
圧縮ばね(118)の機械的特性を測定するように構成されたセンサ(120)と、
センサ(120)からのデータを使用して、圧縮ばね(118)を圧縮するために必要な閉鎖構成要素(110)に対する圧力を判定するように構成された、監視ユニット(102)と、
を備える、システム(122)。
[実施態様11]
機械的特性によって圧縮ばね(118)の変形が定まる、実施態様10に記載のシステム(122)。
[実施態様12]
機械的特性を反映したデータを生成するために圧縮ばね(118)上にセンサ(120)が定置される、実施態様10に記載のシステム(122)。
[実施態様13]
センサ(120)は、機械的特性を反映したデータを生成するために圧縮ばね(118)上に定置されるひずみゲージ(120)を備える、実施態様10に記載のシステム(122)。
[実施態様14]
センサ(120)は、機械的特性を反映したデータを生成するために圧縮ばね(118)上に定置される電気回路を備える、実施態様10に記載のシステム(122)。
[実施態様15]
センサ(120)は、機械的特性を反映したデータを生成するために圧縮ばね(118)上に定置されるホイートストンブリッジ回路を備える、実施態様10に記載のシステム(122)。
[実施態様16]
センサ(120)と監視ユニット(102)との間でデータを交換するための無線アンテナを更に備える、
実施態様10に記載のシステム(122)。
[実施態様17]
安全弁(100)上の圧縮ばね(118)上のセンサ(120)からのひずみデータを受信することであって、圧縮ばね(118)の変形により安全弁(100)が事前に設定された入口圧力で開くことが可能になる、受信することと、
ひずみデータを使用して、事前に設定された入口圧力に応じて圧縮ばね(118)を圧縮するために必要な圧力を判定することと、
圧力が閾値基準から逸脱することに応答して安全弁(100)に対する予防保守を行わせるように構成されている、出力を生成することと、
を含む、方法(200)。
[実施態様18]
閾値基準は安全弁(100)の設定圧力である、実施態様17に記載の方法(200)。
[実施態様19]
ばね力を高めて圧力を閾値基準に近付けるための、圧縮ばね(118)に対する予荷重を特定することを更に含み、出力はこの予荷重を含む予防保守命令を提供する、
実施態様17に記載の方法(200)。
[実施態様20]
ひずみデータが圧縮ばねのばね力に比例することを使用して圧力を計算すること
を更に含む、実施態様17に記載の方法(200)。
102 監視ユニット
104 信号
106 端末
108 弁機構
110 閉鎖部材
112 弁座
114 予荷重ユニット
116 付勢構成要素
118 圧縮ばね
120 センサ
122 監視システム
124 搭載デバイス
126 接続部
128 基板
130 通信ユニット
132 処理ユニット
134 プロセッサ
136 メモリ
138 実行可能命令
140 バス構造
142 ネットワーク
144 本体
146 流体継手
148 第1の開口部
150 第2の開口部
152 フランジ
154 ボンネット
156 構造部材
158 機械式アクチュエータ
200 方法
202 段
204 段
206 段
208 段
Claims (10)
- 弁座(112)に対して移動可能な閉鎖構成要素(110)、及び前記閉鎖構成要素(110)と結合された予荷重ユニット(114)を備え、前記予荷重ユニット(114)は圧縮ばね(118)を備える、弁機構(108)と、
前記圧縮ばね(118)上に配設されたひずみゲージ(120)と、
を備える、安全弁(100)。 - 前記ひずみゲージ(120)はホイートストンブリッジ回路を備える、請求項1記載の安全弁(100)。
- 前記ひずみゲージ(120)は、前記ばねに接着される電気回路を備える、請求項1記載の安全弁(100)。
- 前記ひずみゲージ(120)と結合された無線通信機(130)
を更に備える、請求項1記載の安全弁(100)。 - 前記ひずみゲージ(120)からのデータを使用して、前記圧縮ばね(118)のばね力を計算するように構成された、処理ユニット(132)
を更に備える、請求項1記載の安全弁(100)。 - 前記ひずみゲージ(120)からのデータを使用して、前記圧縮ばね(118)の変形を判定するように構成された、処理ユニット(132)
を更に備える、請求項1記載の安全弁(100)。 - 前記ひずみゲージ(120)からのデータを使用して、前記圧縮ばね(118)の変形が設定圧力に関連する閾値基準から逸脱するとの警告を生成するように構成された、処理ユニット(132)
を更に備える、請求項1記載の安全弁(100)。 - 前記ひずみゲージ(120)からのデータを使用して、前記圧縮ばね(118)を圧縮するために必要な圧力を判定するように構成された処理ユニット(132)
を更に備える、請求項1記載の安全弁(100)。 - 前記ひずみゲージ(120)からのデータを使用して、前記弁座(112)に対する前記閉鎖構成要素(110)の経時的な移動を定量化するように構成された、処理ユニット(132)
を更に備える、請求項1記載の安全弁(100)。 - 弁座(112)、前記弁座(112)に対して移動可能な閉鎖構成要素(110)、及び前記閉鎖構成要素(110)を前記弁座(112)と接触した状態に維持するように変形可能な圧縮ばね(118)を備える、弁組立体と、
前記圧縮ばね(118)の機械的特性を測定するように構成されたセンサ(120)と、
前記センサ(120)からのデータを使用して、前記圧縮ばね(118)を圧縮するために必要な前記閉鎖構成要素(110)に対する圧力を判定するように構成された、監視ユニット(102)と、
を備える、システム(122)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/878,152 | 2018-01-23 | ||
US15/878,152 US10641668B2 (en) | 2018-01-23 | 2018-01-23 | Measuring deformation of a compression spring to monitor performance of a safety valve |
Publications (2)
Publication Number | Publication Date |
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JP2019152330A true JP2019152330A (ja) | 2019-09-12 |
JP7465627B2 JP7465627B2 (ja) | 2024-04-11 |
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JP2019006731A Active JP7465627B2 (ja) | 2018-01-23 | 2019-01-18 | 安全弁の性能を監視するための圧縮ばねの変形の測定 |
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US (1) | US10641668B2 (ja) |
EP (1) | EP3514421A1 (ja) |
JP (1) | JP7465627B2 (ja) |
CN (1) | CN110067787B (ja) |
CA (1) | CA3029701A1 (ja) |
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AU2019356593A1 (en) | 2018-10-12 | 2021-05-13 | Bray International, Inc. | Smart valve with integrated electronics |
WO2020118205A1 (en) | 2018-12-06 | 2020-06-11 | Bray International, Inc. | Smart valve adaptor with integrated electronics |
US11767929B2 (en) * | 2021-03-26 | 2023-09-26 | Ford Global Technologies, Llc | Assembly for sensor cleaning with solenoid |
CN113324078B (zh) * | 2021-04-20 | 2023-01-31 | 江苏富鑫机械制造有限公司 | 一种新型自检式安全阀 |
WO2023034912A1 (en) * | 2021-09-01 | 2023-03-09 | Celeros Flow Technology, Llc | Systems and methods for monitoring a valve |
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JP7465627B2 (ja) | 2024-04-11 |
CN110067787B (zh) | 2023-09-29 |
US20190226926A1 (en) | 2019-07-25 |
US10641668B2 (en) | 2020-05-05 |
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CN110067787A (zh) | 2019-07-30 |
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