JP2017520037A - 閉じた状態のシステムにおける流体圧力を制御する方法 - Google Patents
閉じた状態のシステムにおける流体圧力を制御する方法 Download PDFInfo
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- 239000012530 fluid Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000000463 material Substances 0.000 claims description 84
- 239000007921 spray Substances 0.000 claims description 21
- 230000007423 decrease Effects 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000001052 transient effect Effects 0.000 description 4
- 238000012937 correction Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/004—Arrangements for controlling delivery; Arrangements for controlling the spray area comprising sensors for monitoring the delivery, e.g. by displaying the sensed value or generating an alarm
- B05B12/006—Pressure or flow rate sensors
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
- E03C1/0408—Water installations especially for showers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
- B05B12/087—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve
- B05B12/088—Flow or presssure regulators, i.e. non-electric unitary devices comprising a sensing element, e.g. a piston or a membrane, and a controlling element, e.g. a valve the sensing element being a flexible member, e.g. membrane, diaphragm, bellows
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/10—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to temperature or viscosity of liquid or other fluent material discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
- G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
- G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main valve
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Nozzles (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
Description
1)100cc/秒、68.9kPa(約10psi)で、10秒間吐出し、
2)200cc/秒、137.9kPa(約20psi)で、15秒間吐出し、
3)50cc/秒、34.5kPa(約5psi)で、2秒間吐出する。
Claims (12)
- 閉じた状態のシステムにおけるシステム圧力を制御する方法であって、
圧力設定値に応じた信号を圧力制御バルブに送信する工程と、
前記圧力制御バルブを作動させて、圧力レギュレータに連通する制御圧力導管内に収容された制御流体のパイロット圧を調整する工程とを備え、
前記制御圧力導管とシステム供給経路との間に介装された前記圧力レギュレータのダイヤフラムが、前記システム供給経路内の流体に作用して前記システム圧力を調整する
ことを特徴とする方法。 - コントローラを用いて圧力設定値を定める工程と、
前記圧力レギュレータの近傍の前記システム供給経路の部分におけるシステム圧力を計測する工程と、
計測した前記システム圧力に基づき前記コントローラにフィードバック信号を送信し、前記コントローラが前記圧力設定値を調整する工程と
を更に備えることを特徴とする請求項1に記載の方法。 - 前記圧力レギュレータは空気駆動式であり、前記制御流体は空気であることを特徴とする請求項1に記載の方法。
- 制御流体供給路を介し、前記制御流体を前記圧力制御バルブに供給する工程を更に備えることを特徴とする請求項1に記載の方法。
- 前記ダイヤフラムは、前記システム供給経路内の流体に対して流体の追加または除去を行うことなく、最小システム圧力から最大システム圧力までの範囲で前記システム圧力を変化させることを特徴とする請求項1に記載の方法。
- 前記パイロット圧の上昇により前記システム圧力が上昇し、前記パイロット圧の低下により前記システム圧力が低下することを特徴とする請求項1に記載の方法。
- スプレーヤシステムのシステム圧力を調整する方法であって、
スプレーガンを操作して前記スプレーヤシステムを流動する流体の流動を停止する工程と、
コントローラを用いて圧力設定値を定める工程と、
前記圧力設定値に応じた信号を、前記コントローラから圧力制御バルブに送信する工程と、
前記圧力制御バルブを作動させて、圧力レギュレータに連通する制御導管内の制御流体のパイロット圧を調整する工程とを備え、
前記圧力レギュレータのダイヤフラムが、システム供給経路内の流体から前記制御流体を流体的に隔離し、前記システム供給経路内の流体に作用して前記システム圧力を調整する
ことを特徴とする方法。 - 前記圧力レギュレータの下流側となる前記システム供給経路の部分におけるシステム圧力を計測する工程と、
計測した前記システム圧力に基づき前記コントローラにフィードバック信号を送信し、前記コントローラが前記圧力設定値を調整する工程とを更に備える
ことを特徴とする請求項7に記載の方法。 - 制御流体供給路を介し、前記制御流体を前記圧力制御バルブに供給する工程を更に備えることを特徴とする請求項7に記載の方法。
- 前記ダイヤフラムは、前記システム供給経路内の流体に対して流体の追加または除去を行うことなく、最小システム圧力から最大システム圧力までの範囲で前記システム圧力を変化させることを特徴とする請求項7に記載の方法。
- 前記圧力レギュレータは、前記システム供給経路に介装された第1調量器及び第2調量器の下流側に設けられ、
前記第1調量器が第1成分材料を供給し、前記第2調量器が第2成分材料を供給し、前記第1成分材料と前記第2成分材料とが前記システム供給経路内で混合されて前記流体を形成する
ことを特徴とする請求項7に記載の方法。 - 引き金を操作して前記スプレーガンにおける前記流体の流動を開始させる工程を更に備え、
前記圧力設定値を、目標圧力より大きくすることにより、前記スプレーガンの操作によって生じると予測される圧力損失を相殺する
ことを特徴とする請求項7に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201461987250P | 2014-05-01 | 2014-05-01 | |
US61/987,250 | 2014-05-01 | ||
PCT/US2015/027955 WO2015168099A1 (en) | 2014-05-01 | 2015-04-28 | Method for fluid pressure control in a closed system |
Publications (2)
Publication Number | Publication Date |
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JP2017520037A true JP2017520037A (ja) | 2017-07-20 |
JP6708555B2 JP6708555B2 (ja) | 2020-06-10 |
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JP2016561270A Active JP6708555B2 (ja) | 2014-05-01 | 2015-04-28 | 閉じた状態のシステムにおける流体圧力を制御する方法 |
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US (2) | US10550552B2 (ja) |
EP (1) | EP3137228B1 (ja) |
JP (1) | JP6708555B2 (ja) |
KR (1) | KR102379148B1 (ja) |
CN (1) | CN106170346B (ja) |
ES (1) | ES2761775T3 (ja) |
TW (1) | TW201600735A (ja) |
WO (1) | WO2015168099A1 (ja) |
Families Citing this family (8)
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CN107199138B (zh) * | 2017-06-29 | 2020-06-26 | 安徽信陆电子科技有限公司 | 一种喷涂设备压力控制系统 |
GB201804085D0 (en) * | 2018-03-14 | 2018-04-25 | Carlisle Fluid Tech Uk Ltd | Paint flow balancing |
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US20170043359A1 (en) | 2017-02-16 |
US10550552B2 (en) | 2020-02-04 |
KR20170003941A (ko) | 2017-01-10 |
WO2015168099A1 (en) | 2015-11-05 |
US20200123742A1 (en) | 2020-04-23 |
EP3137228B1 (en) | 2019-10-16 |
US11492786B2 (en) | 2022-11-08 |
CN106170346A (zh) | 2016-11-30 |
TW201600735A (zh) | 2016-01-01 |
CN106170346B (zh) | 2019-04-19 |
EP3137228A4 (en) | 2017-12-27 |
JP6708555B2 (ja) | 2020-06-10 |
KR102379148B1 (ko) | 2022-03-25 |
EP3137228A1 (en) | 2017-03-08 |
ES2761775T3 (es) | 2020-05-21 |
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