WO2019082265A1 - Comparative experiment device and comparative experiment method - Google Patents
Comparative experiment device and comparative experiment methodInfo
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- WO2019082265A1 WO2019082265A1 PCT/JP2017/038316 JP2017038316W WO2019082265A1 WO 2019082265 A1 WO2019082265 A1 WO 2019082265A1 JP 2017038316 W JP2017038316 W JP 2017038316W WO 2019082265 A1 WO2019082265 A1 WO 2019082265A1
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- reforming
- fluid
- piping
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- supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
Abstract
The purpose of the present invention is to provide a comparative experiment device that is capable of easily performing comparative experiments without being limited by the material of a piping component. This comparative experiment device (1) for testing temporal changes of a piping component (P) is provided with: a first piping system part (10) having a first supply means (11) which is connected to a fluid source and on which a reforming means (14) for reforming a fluid can be installed, and having a first storage means (12) to which the fluid is supplied from the first supply means (11) and which stores the piping component (P); and a second piping system part (20) having a second supply means (21) which is connected to the fluid source and on which a second reforming means (24) for reforming the fluid can be installed, and having a second storage means (22) to which the fluid is supplied from the second supply means (21) and in which the piping component (P) is stored.
Description
本発明は、配管部品の経時変化を試験する比較実験装置及び比較実験方法に関するものである。
The present invention relates to a comparative experimental apparatus and a comparative experimental method for testing the time-dependent change of piping components.
上水や工業用水に接続される給水配管系統や、空調器、温調器など熱交換媒体配管系統に使用される配管、継手、バルブ、ポンプなどの配管部品は、経年変化により、内面（接液面）に錆（赤錆や黒錆）、スケール、スライムなど付着異物が発生する。そして、付着異物が発生すると、濁り・着色（赤水）やＰＨ変化などの水質の悪化、流量や圧力の低下、腐食の進行による強度の劣化又は液漏れなどにつながっていた。
Water supply piping systems connected to drinking water and industrial water, piping components used for heat exchange medium piping systems such as air conditioners and temperature controllers, fittings, valves, pumps, etc. Contamination foreign matter such as rust (red rust or black rust), scale or slime occurs on the liquid surface). Then, when the adhered foreign matter is generated, it leads to deterioration of water quality such as turbidity and coloring (red water) and pH change, reduction of flow rate and pressure, deterioration of strength due to progress of corrosion, and liquid leakage.
そのため、付着異物の発生を防止するために、流体を改質する改質手段を設けることが行われている（特許文献１参照）。
Therefore, in order to prevent the generation of adhering foreign substances, a reforming means for reforming the fluid is provided (see Patent Document 1).
一方、配管の内面の付着異物などの発生状態を確認するために、配管の内部にカメラを挿入したり、配管の少なくとも一部に内部が視認可能な透明材料を用いたり、あるいは、既設配管系統から検査用に配管の一部をサンプルとして切断したりすることも行われている（特許文献２参照）。
On the other hand, in order to check the generation of foreign substances adhering to the inner surface of the pipe, a camera may be inserted into the pipe, or at least a part of the pipe may be made of a transparent material visible inside, or an existing pipe system From the above, it is also performed to cut a part of the pipe as a sample for inspection (see Patent Document 2).
また、特許文献３には、循環配管系統に、透明な本配管と透明なバイパス配管とを設けるとともに、錆発生源を設けて、配管の内面の経時変化を確認する実験装置が開示されている。
Moreover, while providing a transparent main piping and a transparent bypass piping in a circulation piping system, and providing a rust generation source in Patent Document 3, an experimental device is disclosed that confirms a time-dependent change of the inner surface of the piping. .
しかしながら、特許文献３に記載の実験装置では、配管が透明であることを前提としているため、透明性を有する材料に限られ、より一般的な、炭素鋼鋼管（ＳＧＰ）、亜鉛メッキ鋼管（ＳＧＰＷ）、ステンレス鋼鋼管（ＳＵＳ）などの金属管の実験に適用することができないし、また、配管である母材が金属でないため、錆の進行状況や腐食状況を正確に確認することがでない。
However, in the experimental apparatus described in Patent Document 3, since it is premised that the pipe is transparent, the material is limited to a material having transparency, and more general carbon steel pipe (SGP), galvanized steel pipe (SGPW) Can not be applied to experiments on metal pipes such as stainless steel pipes (SUS), and since the base material of the pipe is not a metal, it is not possible to accurately confirm the progress or corrosion of rust.
そこで、本発明は以上の課題に鑑みてなされたものであり、配管部品の材質に限られることなく、容易に比較実験を行える比較実験装置及び比較実験方法を提供することを目的とする。
Therefore, the present invention has been made in view of the above problems, and an object of the present invention is to provide a comparative experimental device and a comparative experimental method which can easily perform comparative experiments without being limited to the material of piping components.
（１）本発明に係る１つの態様は、配管部品の経時変化を試験する比較試験装置であって、流体源に接続され、流体を改質する第１改質手段を設置可能な第１供給手段と、前記第１供給手段から流体が供給されるとともに、前記配管部品を収納する第１収納手段と、を有する第１配管系統部と、前記流体源に接続され、流体を改質する第２改質手段を設置可能な第２供給手段と、前記第２供給手段から流体が供給されるとともに、前記配管部品を収納する第２収納手段と、を有する第２配管系統部と、を備える、ものである。
（２）上記（１）の態様において、前記比較試験装置は、前記第１収納手段に収納された前記配管部品及び前記第２収納手段に収納された前記配管部品の経時変化を観察する観察手段を備えてもよい。
（３）上記（２）の態様において、前記観察手段は、前記配管部品を撮像する撮像手段であってもよい。
（４）上記（３）の態様において、前記撮像手段は、撮像した画像又は映像を、通信回線を介して表示手段に出力してもよい。
（５）上記（２）の態様において、前記撮像手段は、前記配管部品の性状を計測する計測手段であってもよい。
（６）上記（１）から（５）までのいずれか１つの態様において、前記比較実験装置は、前記第１供給手段から供給される流体及び前記第２供給手段から供給される流体の性状を測定する測定手段を備えてもよい。
（７）本発明に係る別の１つの態様は、配管部品の経時変化を試験する比較実験方法であって、流体源に接続され、流体を改質する第１改質手段を設置可能な第１供給手段と、前記第１供給手段から流体が供給されるとともに、前記配管部品を収納する第１収納手段と、を有する第１配管系統部と、前記流体源に接続され、流体を改質する第２改質手段を設置可能な第２供給手段と、前記第２供給手段から流体が供給されるとともに、配管部品を収納する第２収納手段と、を有する第２配管系統部と、を備える比較実験装置を用いるものである。
（８）上記（７）の態様において、前記第２改質手段に、前記第１改質手段と異なる改質方法を採用するとともに、前記第１収納手段及び前記第２収納手段に、同じ材質の前記配管部品を収納するか、あるいは、前記第１改質手段及び前記第２改質手段に、同じ改質方法を採用するとともに、前記第２収納手段に、前記第１収納手段に収納した前記配管部品と異なる材質のものを収納してもよい。
（９）上記（７）の態様において、前記第１供給手段に、前記第１改質手段を設置するとともに、前記第２供給手段に、前記第２改質手段を設置しなくてもよい。 (1) One aspect according to the present invention is a comparative test device for testing a time-dependent change of a piping component, wherein the first supply is connected to a fluid source and can be provided with a first reforming means for reforming the fluid. Means connected to a first piping system unit having a means, a first storage means for receiving the fluid from the first supply means, and storing the piping component, and the fluid source connected to reform the fluid (2) A second piping system unit including: a second supply unit capable of installing a reforming unit; and a second storage unit which is supplied with a fluid from the second supply unit and stores the piping component It is a thing.
(2) In the aspect of the above (1), the comparison test apparatus is an observation unit that observes a time-dependent change of the piping component stored in the first storage unit and the piping component stored in the second storage unit. May be provided.
(3) In the aspect of (2), the observation means may be an imaging means for imaging the piping component.
(4) In the aspect of (3), the imaging unit may output the captured image or video to the display unit via a communication line.
(5) In the aspect of (2), the imaging unit may be a measuring unit that measures the property of the piping component.
(6) In any one of the above-mentioned (1) to (5), the comparative experimental device is configured to determine the properties of the fluid supplied from the first supply means and the fluid supplied from the second supply means. You may provide the measurement means to measure.
(7) Another aspect according to the present invention is a comparative experimental method for testing aging of a piping component, which is connected to a fluid source and capable of installing a first reforming means for reforming the fluid (1) A first piping system unit having a first supply unit, a first supply unit that receives a fluid from the first supply unit, and a first storage unit that stores the piping component, and is connected to the fluid source to reform the fluid A second piping system unit having a second supply unit capable of installing a second reforming unit, and a second storage unit which is supplied with a fluid from the second supply unit and stores piping components; The comparative experimental device provided is used.
(8) In the aspect of the above (7), a modification method different from the first modification means is adopted for the second modification means, and the same material is used for the first storage means and the second storage means Or the same reforming method is adopted for the first reforming means and the second reforming means, and the second accommodating means is accommodated in the first accommodating means. You may store the thing of a different material from the said piping components.
(9) In the aspect of (7), the first reforming means may be installed in the first supply means, and the second reforming means may not be installed in the second supply means.
（２）上記（１）の態様において、前記比較試験装置は、前記第１収納手段に収納された前記配管部品及び前記第２収納手段に収納された前記配管部品の経時変化を観察する観察手段を備えてもよい。
（３）上記（２）の態様において、前記観察手段は、前記配管部品を撮像する撮像手段であってもよい。
（４）上記（３）の態様において、前記撮像手段は、撮像した画像又は映像を、通信回線を介して表示手段に出力してもよい。
（５）上記（２）の態様において、前記撮像手段は、前記配管部品の性状を計測する計測手段であってもよい。
（６）上記（１）から（５）までのいずれか１つの態様において、前記比較実験装置は、前記第１供給手段から供給される流体及び前記第２供給手段から供給される流体の性状を測定する測定手段を備えてもよい。
（７）本発明に係る別の１つの態様は、配管部品の経時変化を試験する比較実験方法であって、流体源に接続され、流体を改質する第１改質手段を設置可能な第１供給手段と、前記第１供給手段から流体が供給されるとともに、前記配管部品を収納する第１収納手段と、を有する第１配管系統部と、前記流体源に接続され、流体を改質する第２改質手段を設置可能な第２供給手段と、前記第２供給手段から流体が供給されるとともに、配管部品を収納する第２収納手段と、を有する第２配管系統部と、を備える比較実験装置を用いるものである。
（８）上記（７）の態様において、前記第２改質手段に、前記第１改質手段と異なる改質方法を採用するとともに、前記第１収納手段及び前記第２収納手段に、同じ材質の前記配管部品を収納するか、あるいは、前記第１改質手段及び前記第２改質手段に、同じ改質方法を採用するとともに、前記第２収納手段に、前記第１収納手段に収納した前記配管部品と異なる材質のものを収納してもよい。
（９）上記（７）の態様において、前記第１供給手段に、前記第１改質手段を設置するとともに、前記第２供給手段に、前記第２改質手段を設置しなくてもよい。 (1) One aspect according to the present invention is a comparative test device for testing a time-dependent change of a piping component, wherein the first supply is connected to a fluid source and can be provided with a first reforming means for reforming the fluid. Means connected to a first piping system unit having a means, a first storage means for receiving the fluid from the first supply means, and storing the piping component, and the fluid source connected to reform the fluid (2) A second piping system unit including: a second supply unit capable of installing a reforming unit; and a second storage unit which is supplied with a fluid from the second supply unit and stores the piping component It is a thing.
(2) In the aspect of the above (1), the comparison test apparatus is an observation unit that observes a time-dependent change of the piping component stored in the first storage unit and the piping component stored in the second storage unit. May be provided.
(3) In the aspect of (2), the observation means may be an imaging means for imaging the piping component.
(4) In the aspect of (3), the imaging unit may output the captured image or video to the display unit via a communication line.
(5) In the aspect of (2), the imaging unit may be a measuring unit that measures the property of the piping component.
(6) In any one of the above-mentioned (1) to (5), the comparative experimental device is configured to determine the properties of the fluid supplied from the first supply means and the fluid supplied from the second supply means. You may provide the measurement means to measure.
(7) Another aspect according to the present invention is a comparative experimental method for testing aging of a piping component, which is connected to a fluid source and capable of installing a first reforming means for reforming the fluid (1) A first piping system unit having a first supply unit, a first supply unit that receives a fluid from the first supply unit, and a first storage unit that stores the piping component, and is connected to the fluid source to reform the fluid A second piping system unit having a second supply unit capable of installing a second reforming unit, and a second storage unit which is supplied with a fluid from the second supply unit and stores piping components; The comparative experimental device provided is used.
(8) In the aspect of the above (7), a modification method different from the first modification means is adopted for the second modification means, and the same material is used for the first storage means and the second storage means Or the same reforming method is adopted for the first reforming means and the second reforming means, and the second accommodating means is accommodated in the first accommodating means. You may store the thing of a different material from the said piping components.
(9) In the aspect of (7), the first reforming means may be installed in the first supply means, and the second reforming means may not be installed in the second supply means.
本発明によれば、配管部品の材質に限られることなく、容易に比較実験を行える比較実験装置及び比較実験方法を提供することができる。
According to the present invention, it is possible to provide a comparative experimental device and a comparative experimental method that can be easily compared without being limited to the material of the piping component.
以下、本発明の実施形態について、図面を参照して詳細に説明する。本明細書の実施形態においては、全体を通じて、同一の部材には同一の符号を付している。
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. In the embodiments of the present specification, the same components are denoted by the same reference symbols throughout.
図１は、本発明に係る実施形態の比較実験装置１を示す概略図である。
比較実験装置１は、後述する第１改質手段１４及び第２改質手段２４の改質効果を確認するために、配管部品Ｐの経時変化を観察できるように構成されたものであり、第１配管系統部１０と第２配管系統部２０とを備えている。なお、第１配管系統部１０と第２配管系統部２０とは、３０ｃｍから１００ｃｍ程度離れている。 FIG. 1 is a schematic view showing a comparativeexperimental apparatus 1 according to an embodiment of the present invention.
Thecomparison experiment device 1 is configured to be able to observe a change with time of the piping component P in order to confirm the reforming effect of the first reforming means 14 and the second reforming means 24 described later. A first piping system unit 10 and a second piping system unit 20 are provided. The first piping system unit 10 and the second piping system unit 20 are separated by about 30 cm to 100 cm.
比較実験装置１は、後述する第１改質手段１４及び第２改質手段２４の改質効果を確認するために、配管部品Ｐの経時変化を観察できるように構成されたものであり、第１配管系統部１０と第２配管系統部２０とを備えている。なお、第１配管系統部１０と第２配管系統部２０とは、３０ｃｍから１００ｃｍ程度離れている。 FIG. 1 is a schematic view showing a comparative
The
配管部品Ｐは、例えば、亜鉛メッキ鋼管であるが、各種配管の一部、継手、バルブ、ポンプなどが挙げられる。配管部品Ｐを第１配管系統部１０と第２配管系統部２０とで区別するために、配管部品Ｐ１，Ｐ２と称するが、同材料で、略同寸法のものがよい。
The piping component P is, for example, a galvanized steel pipe, and may be a part of various piping, a joint, a valve, a pump or the like. In order to distinguish the piping component P between the first piping system unit 10 and the second piping system unit 20, the piping components P1 and P2 are referred to as the same material and preferably have the same dimensions.
第１配管系統部１０は、流体源Ｔに接続された第１供給手段１１と、第１供給手段１１から流体Ｆ１が供給される第１収納手段１２と、第１循環手段１３と、を有している。流体源Ｔとしては、通常、水道水などの上水、工業用水などが利用されるが、浄化すべき排水（廃水）でもよく、また、液体に限らず、蒸気や気体でもよく、汚泥などのヘドロ状又はスラリー状の流動体、粉体・粉粒体であってもよい。
The first piping system unit 10 includes a first supply unit 11 connected to the fluid source T, a first storage unit 12 to which the fluid F1 is supplied from the first supply unit 11, and a first circulation unit 13. doing. As the fluid source T, normally, tap water, etc., clean water, industrial water, etc. is used, but it may be drainage (waste water) to be purified, and it is not limited to liquid, and may be steam or gas, such as sludge. It may be a fluid in the form of a sludge or slurry, or a powder or powder.
第１供給手段１１は、流体Ｆ１を改質する第１改質手段１４を設置可能な箱状のものであり、円筒状の容器として形成されている。そして、第１供給手段１１は、内部が視認できる、ガラスやアクリルなどの透明材料で形成されているのが好ましい。なお、容器の形状や材質はこれに限らず、流体Ｆ１の種類に応じた耐圧、耐熱性、耐薬品性を考慮したもので形成するとよい。
The first supply means 11 is in the form of a box in which the first reforming means 14 for reforming the fluid F1 can be installed, and is formed as a cylindrical container. And it is preferable that the 1st supply means 11 is formed with transparent materials, such as glass and an acryl, in which an inside can be visually recognized. The shape and the material of the container are not limited to this, and the container may be formed in consideration of pressure resistance, heat resistance, and chemical resistance according to the type of the fluid F1.
第１収納手段１２は、第１供給手段１１から流体Ｆ１が供給されるとともに、配管部品Ｐ１を収納可能な箱状のものであり、第１供給手段１１と同様に円筒状の容器として形成されている。そして、第１収納手段１２は、内部が視認できる、ガラスやアクリルなどの透明材料で形成されているのが好ましい。なお、容器の形状や材質はこれに限らず、また、容器の内容積は、第１供給手段１１よりも大きくても、同じであっても、小さくてもよい。
The first storage unit 12 is supplied with the fluid F1 from the first supply unit 11 and is in the form of a box capable of storing the piping component P1, and is formed as a cylindrical container in the same manner as the first supply unit 11. ing. And it is preferable that the 1st accommodating means 12 is formed with transparent materials, such as glass and an acryl, in which an inside can be visually recognized. The shape and the material of the container are not limited thereto, and the inner volume of the container may be larger than, equal to, or smaller than that of the first supply means 11.
第１循環手段１３は、第１収納手段１２から排出された流体Ｆ１を第１供給手段１１に循環させるもので、第１循環配管１３１と、第１循環ポンプ１３２とで構成されている。ただし、第１配管系統部１０で流体Ｆ１を循環させることなく、ワンウェイで使用する場合は、開閉バルブ１０ａ，１０ｂを切替えて、流体源Ｔからの流体Ｆ１を第１収納手段１２から下水などに直接排出させてもよいし、また、第１循環ポンプ１３２を設けなくてもよい。あるいは、流体Ｆ１を循環させるが、定期的に排水し、流体Ｆ１を入れ替えるように構成してもよい。
The first circulation means 13 circulates the fluid F1 discharged from the first storage means 12 to the first supply means 11, and is composed of a first circulation pipe 131 and a first circulation pump 132. However, in the case of using the one-way without circulating the fluid F1 in the first piping system unit 10, the on-off valves 10a and 10b are switched so that the fluid F1 from the fluid source T becomes sewage etc. from the first storage means 12. It may be discharged directly, or the first circulation pump 132 may not be provided. Alternatively, the fluid F1 may be circulated but periodically drained to replace the fluid F1.
さらに、第１配管系統部１０は、第１調整バルブ１５及び第１流量計１６を有しており、第１循環ポンプ１３２又は第１調整バルブ１５を手動又は自動で調整することで、第１供給手段１１への供給流量を制御することができる。
Furthermore, the first piping system unit 10 includes a first adjustment valve 15 and a first flow meter 16, and the first circulation pump 132 or the first adjustment valve 15 is manually or automatically adjusted to perform the first operation. The supply flow rate to the supply means 11 can be controlled.
また、第１配管系統部１０の第１循環配管１３１や第１供給手段１１と第１収納手段１２とを接続する接続管などは、流体Ｆ１に汚染され難い材質、例えば、耐酸性、耐アルカリ性、耐薬品性、耐腐食性、電気絶縁性に優れたポリ塩化ビニル製の管・ホース・チューブで形成されるとよい。
In addition, the first circulation piping 131 of the first piping system unit 10 and the connection pipe connecting the first supply means 11 and the first storage means 12 are made of a material that is not easily contaminated by the fluid F1, for example, acid resistance, alkali resistance It may be formed of polyvinyl chloride pipe, hose or tube which is excellent in chemical resistance, corrosion resistance and electrical insulation.
一方、第２配管系統部２０は、流体源Ｔに接続された第２供給手段２１と、第２供給手段２１から流体Ｆ２が供給される第２収納手段２２と、第２循環手段２３と、を有している。
On the other hand, the second piping system unit 20 includes a second supply unit 21 connected to the fluid source T, a second storage unit 22 to which the fluid F2 is supplied from the second supply unit 21, and a second circulation unit 23. have.
第２供給手段２１は、流体Ｆ２を改質する第２改質手段２４を設置可能な箱状のものであり、円筒状の容器として形成されている。そして、第２供給手段２１は、内部が視認できる、ガラスやアクリルなどの透明材料で形成されているのが好ましい。なお、第１供給手段１１と同形状及び同内容積であることが好ましい。
The second supply means 21 is in the form of a box in which the second reforming means 24 for reforming the fluid F2 can be installed, and is formed as a cylindrical container. And it is preferable that the 2nd supply means 21 is formed with transparent materials, such as glass and an acryl, in which an inside can be visually recognized. It is preferable that the first supply means 11 have the same shape and the same internal volume.
第２収納手段２２は、第２供給手段２１から流体Ｆ２が供給されるとともに、配管部品Ｐ２を収納可能な箱状のものであり、第２供給手段２１と同様に円筒状の容器として形成されている。そして、第２収納手段２２は、内部が視認できる、ガラスやアクリルなどの透明材料で形成されているのが好ましい。なお、第１収納手段１２と同形状及び同内容積であることが好ましい。
The second storage unit 22 is supplied with the fluid F2 from the second supply unit 21 and has a box shape capable of storing the piping component P2. The second storage unit 22 is formed as a cylindrical container like the second supply unit 21. ing. And it is preferable that the 2nd storage means 22 is formed with transparent materials, such as glass and an acryl, in which an inside can be visually recognized. It is preferable that the first storage means 12 have the same shape and the same internal volume.
第２循環手段２３は、第２収納手段２２から排出された流体Ｆ２を第２供給手段２１に循環させるもので、第２循環配管２３１と、第２循環ポンプ２３２とで構成されている。ただし、第２配管系統部２０で流体Ｆ２を循環させることなく、ワンウェイで使用する場合は、開閉バルブ２０ａ，２０ｂを切替えて、流体源Ｔからの流体Ｆ２を第２収納手段２２から下水などに直接排出させてもよいし、また、第２循環ポンプ２３２を設けなくてもよい。あるいは、流体Ｆ２を循環させるが、定期的に排水し、流体Ｆ２を入れ替えるように構成してもよい。
The second circulation means 23 circulates the fluid F2 discharged from the second storage means 22 to the second supply means 21, and is composed of a second circulation pipe 231 and a second circulation pump 232. However, when using it by one way, without circulating fluid F2 in the 2nd piping system part 20, switching on-off valves 20a and 20b changes fluid F2 from fluid source T to sewage etc. from the 2nd storage means 22. It may be discharged directly or the second circulation pump 232 may not be provided. Alternatively, the fluid F2 may be circulated but periodically drained to replace the fluid F2.
さらに、第２配管系統部２０は、第２調整バルブ２５及び第２流量計２６を有しており、第２循環ポンプ２３２又は第２調整バルブ２５を手動又は自動で調整することで、第２供給手段２１への供給流量を制御することができる。
Furthermore, the second piping system unit 20 includes a second adjustment valve 25 and a second flow meter 26, and the second circulation pump 232 or the second adjustment valve 25 is manually or automatically adjusted to perform a second operation. The supply flow rate to the supply means 21 can be controlled.
また、第２配管系統部２０の第２循環配管２３１や第２供給手段２１と第２収納手段２２とを接続する接続管などは、流体Ｆ２に汚染され難い材質、例えば、耐酸性、耐アルカリ性、耐薬品性、耐腐食性、電気絶縁性に優れたポリ塩化ビニル製の管・ホース・チューブで形成されるとよい。
In addition, the second circulation piping 231 of the second piping system unit 20 and the connection pipe connecting the second supply means 21 and the second storage means 22 are made of a material that is not easily contaminated by the fluid F2, for example, acid resistance, alkali resistance It may be formed of polyvinyl chloride pipe, hose or tube which is excellent in chemical resistance, corrosion resistance and electrical insulation.
ここで、第１改質手段１４及び第２改質手段２４は、電気分解やイオン交換や薬剤や磁気などの物理的又は化学的作用の改質方法により流体Ｆ１，Ｆ２を改質する。そのため、第１改質手段１４及び第２改質手段２４は、第１供給手段１１及び第２供給手段２１の内部及び／又は外部に設置される。例えば、第１改質手段１４及び第２改質手段２４が、電気分解やイオン交換や薬剤により液体を改質するものであれば、第１供給手段１１及び第２供給手段２１の内部に設置され、磁気作用により液体を改質するものであれば、第１供給手段１１及び第２供給手段２１の外部又は内部に設置される。なお、第１供給手段１１及び第２供給手段２１は、第１改質手段１４又は第２改質手段２４を設置できるように、分解・組立可能な構造になっており、内部及び外部に第１改質手段１４又は第２改質手段２４を取り付ける取付治具などが設けられていてもよい。
Here, the first reforming means 14 and the second reforming means 24 modify the fluids F1 and F2 by a reforming method of physical or chemical action such as electrolysis, ion exchange, medicine or magnetism. Therefore, the first reforming unit 14 and the second reforming unit 24 are installed inside and / or outside of the first supply unit 11 and the second supply unit 21. For example, if the first reforming means 14 and the second reforming means 24 reform the liquid by electrolysis, ion exchange or a medicine, they are installed inside the first supply means 11 and the second supply means 21. If the liquid is reformed by magnetic action, the liquid is installed outside or inside the first supply means 11 and the second supply means 21. The first supply means 11 and the second supply means 21 have a structure that can be disassembled and assembled so that the first reforming means 14 or the second reforming means 24 can be installed. The attachment jig etc. which attach 1 reforming means 14 or the 2nd reforming means 24 may be provided.
また、比較実験装置１は、第１収納手段１２に収納された配管部品Ｐ１及び第２収納手段２２に収納された配管部品Ｐ２の経時変化を観察する観察手段３０と、観察手段３０による観察結果を表示する表示手段４０と、比較実験の開始からの時間などを計測する計時手段５０と、を備えている。
In addition, the comparative experimental device 1 includes an observation unit 30 that observes a temporal change of the piping component P1 accommodated in the first accommodation unit 12 and the piping component P2 accommodated in the second accommodation unit 22, and an observation result by the observation unit 30. And a clocking means 50 for measuring the time from the start of the comparison experiment and the like.
撮像手段３１０は、可視光領域を撮像可能な通常のビデオカメラなど連続的に撮像できるものが好ましいが、１時間毎や毎日など定期的に撮像できるデジタルカメラなどでもよい。また、撮像手段３１０は、配管部品Ｐ１及び配管部品Ｐ２を拡大して観察できるように、ズーム機能を有するとより好ましい。さらに、撮像手段３１０は、防水機能を有すれば、第１収納手段１２及び第２収納手段２２の内部に設置することもできる。
The imaging unit 310 is preferably one capable of continuous imaging such as a normal video camera capable of imaging a visible light region, but may be a digital camera etc. capable of periodic imaging such as every hour or every day. Further, it is more preferable that the imaging unit 310 have a zoom function so that the piping component P1 and the piping component P2 can be magnified and observed. Furthermore, the imaging unit 310 can be installed inside the first storage unit 12 and the second storage unit 22 as long as it has a waterproof function.
この撮像手段３１０は、第１収納手段１２に収納された配管部品Ｐ１を撮像する第１撮像手段３１１と、第２収納手段２２に収納された配管部品Ｐ２を撮像する第２撮像手段３１２と、で構成されている。ただし、撮像手段３１０は、第１収納手段１２に収納された配管部品Ｐ１及び第２収納手段２２に収納された配管部品Ｐ２を同時撮像することが可能であれば、１台で構成されてもよい。なお、撮影環境に応じて、背景暗幕や照明などを適宜配置してもよい。
The imaging means 310 includes a first imaging means 311 for imaging the piping component P1 stored in the first storage means 12, and a second imaging means 312 for imaging the piping component P2 stored in the second storage means 22; It consists of However, even if the imaging unit 310 can simultaneously image the piping component P1 stored in the first storage unit 12 and the piping component P2 stored in the second storage unit 22, it may be configured as one unit. Good. In addition, a background dark curtain, illumination, etc. may be arranged appropriately according to the photographing environment.
ただし、観察対象の状況によっては、撮像手段３１０は、可視光領域だけでなく、赤外線領域や紫外線領域を撮像できるように、構成された赤外線カメラ、紫外線カメラであってもよく、赤外線フィルタ（可視光線カットフィルタ）などを取り付けたものでもよい。また、撮像手段３１０でなく、反射分光器などを観察手段３０として用いてもよい。
However, depending on the condition of the observation target, the imaging unit 310 may be an infrared camera or an ultraviolet camera configured to be able to image not only the visible light region but also the infrared region and the ultraviolet region. A ray cut filter or the like may be attached. Also, instead of the imaging means 310, a reflection spectroscope or the like may be used as the observation means 30.
表示手段４０は、撮像手段３１０が撮像した画像・映像をリアルタイム（ライブ）又は録画により表示するもので、液晶モニタなどが用いられる。表示手段４０は、撮像手段３１０の出力端子に直接接続されてもよいが、図示されない通信回線（ＬＡＮ、インターネット、携帯電話回線など）を介して撮像手段３１０に接続されていてもよい。つまり、撮像された画像・映像をＨＤＤなどの記憶手段に（一時又は逐次）記録して、ストリーミング配信により表示手段４０に表示（出力）させてもよいし、録画完了したファイルをアップロードし、ファイルをダウンロードできるように配信して、表示手段４０に表示させてもよい。
The display means 40 displays the image and the image taken by the imaging means 310 in real time (live) or by recording, and a liquid crystal monitor or the like is used. The display means 40 may be directly connected to the output terminal of the imaging means 310, but may be connected to the imaging means 310 via a communication line (LAN, the Internet, a cellular phone line, etc.) not shown. That is, the captured image or video may be recorded (temporarily or sequentially) in a storage means such as an HDD, and may be displayed (outputted) on the display means 40 by streaming distribution, or a file for which recording is completed is uploaded. May be distributed so as to be downloadable and displayed on the display means 40.
計時手段５０は、比較実験の開始から計測した時間（経過時間）を、例えば、○年○月○日○時○分○秒などを表示するもので、赤色ＬＣＤなどを用いて表示する。なお、経過時間と現在時間とを上下に並列表示してもよい。
The clocking means 50 displays the time (elapsed time) measured from the start of the comparison experiment, for example, year, month, day, hour, minute, and second, and is displayed using a red LCD or the like. The elapsed time and the current time may be displayed side by side in parallel.
図２は、表示手段４０の表示形態を示す概略図である。
ここで、表示手段４０の表示形態について一例を説明すると、表示手段４０は、第１収納手段１２に収納された配管部品Ｐ１及び第２収納手段２２に収納された配管部品Ｐ２と、計時手段５０の経過時間と、を少なくとも含むように、一画面に表示する。また、表示手段４０は、第１収納手段１２に収納された配管部品Ｐ１及び第２収納手段２２に収納された配管部品Ｐ２を、それぞれ観察できるように、表示することもできる。くわえて、録画映像であれば、早送り、コマ送り、巻き戻し再生などを行えるようにしてもよい。 FIG. 2 is a schematic view showing a display mode of the display means 40. As shown in FIG.
Here, an example of the display form of the display means 40 will be described. The display means 40 includes the pipe parts P1 stored in the first storage means 12 and the pipe parts P2 stored in the second storage means 22; It displays on one screen so that at least the elapsed time of and may be included. Moreover, the display means 40 can also display so that the piping components P1 accommodated in the 1st accommodating means 12 and the piping components P2 accommodated in the 2nd accommodation means 22 can be observed, respectively. In addition, in the case of a recorded video, it may be possible to perform fast forward, frame advance, rewind playback and the like.
ここで、表示手段４０の表示形態について一例を説明すると、表示手段４０は、第１収納手段１２に収納された配管部品Ｐ１及び第２収納手段２２に収納された配管部品Ｐ２と、計時手段５０の経過時間と、を少なくとも含むように、一画面に表示する。また、表示手段４０は、第１収納手段１２に収納された配管部品Ｐ１及び第２収納手段２２に収納された配管部品Ｐ２を、それぞれ観察できるように、表示することもできる。くわえて、録画映像であれば、早送り、コマ送り、巻き戻し再生などを行えるようにしてもよい。 FIG. 2 is a schematic view showing a display mode of the display means 40. As shown in FIG.
Here, an example of the display form of the display means 40 will be described. The display means 40 includes the pipe parts P1 stored in the first storage means 12 and the pipe parts P2 stored in the second storage means 22; It displays on one screen so that at least the elapsed time of and may be included. Moreover, the display means 40 can also display so that the piping components P1 accommodated in the 1st accommodating means 12 and the piping components P2 accommodated in the 2nd accommodation means 22 can be observed, respectively. In addition, in the case of a recorded video, it may be possible to perform fast forward, frame advance, rewind playback and the like.
最後に、比較実験装置１を用いた比較実験方法について、説明する。
比較実験装置１の第１改質手段１４として、遠赤外線を放射するセラミックスにより流体Ｆ１を改質するものを第１供給手段１１の内部に設置し、第２改質手段２４として、磁気により流体Ｆ２を改質するものを第２供給手段２１の外部に設置した。また、流体源Ｔに上水を採用し、配管部品Ｐ１，Ｐ２に亜鉛メッキ鋼管（ＳＧＰＷ）を採用し、第１収納手段１２及び第２収納手段２２に収納した。 Finally, a comparative experimental method using the comparativeexperimental device 1 will be described.
As the first reformingmeans 14 of the comparative experimental device 1, one for reforming the fluid F1 with ceramics emitting far infrared rays is installed in the inside of the first supply means 11, and as the second reforming means 24, the fluid by magnetism What reformed F 2 was installed outside the second supply means 21. In addition, fresh water was adopted as the fluid source T, and a galvanized steel pipe (SGPW) was adopted as the piping parts P1 and P2, and they were accommodated in the first accommodation means 12 and the second accommodation means 22.
比較実験装置１の第１改質手段１４として、遠赤外線を放射するセラミックスにより流体Ｆ１を改質するものを第１供給手段１１の内部に設置し、第２改質手段２４として、磁気により流体Ｆ２を改質するものを第２供給手段２１の外部に設置した。また、流体源Ｔに上水を採用し、配管部品Ｐ１，Ｐ２に亜鉛メッキ鋼管（ＳＧＰＷ）を採用し、第１収納手段１２及び第２収納手段２２に収納した。 Finally, a comparative experimental method using the comparative
As the first reforming
この比較実験装置１により、図２に示すように、配管部品Ｐ１，Ｐ２に発生した赤錆ＲＲが黒錆ＢＲに変化する様子を、比較観察することができる。もちろん、白錆（酸化亜鉛）、スケール（炭酸カルシウム）、スライムなどの発生・成長状況など他の経時変化を観察してもよい。
According to this comparative experimental device 1, as shown in FIG. 2, it is possible to compare and observe how the red rust RR generated in the piping parts P1 and P2 changes to the black rust BR. Of course, other temporal changes such as white rust (zinc oxide), scale (calcium carbonate), slime and the like may be observed.
以上説明したとおり、本発明に係る実施形態の比較実験装置１は、配管部品Ｐの経時変化を試験する比較実験装置１であって、流体源Ｔに接続され、流体Ｆ１を改質する第１改質手段１４を設置可能な第１供給手段１１と、第１供給手段１１から流体Ｆ１が供給されるとともに、配管部品Ｐ１を収納する第１収納手段１２と、を有する第１配管系統部１０と、流体源Ｔに接続され、流体Ｆ２を改質する第２改質手段２４を設置可能な第２供給手段２１と、第２供給手段２１から流体Ｆ２が供給されるとともに、配管部品Ｐ２を収納する第２収納手段２２と、を有する第２配管系統部２０と、を備えるものである。
As described above, the comparative experimental device 1 of the embodiment according to the present invention is the comparative experimental device 1 for testing the change with time of the piping component P, and is connected to the fluid source T to modify the fluid F1 A first piping system unit 10 having a first supply unit 11 in which the reforming unit 14 can be installed, and a first storage unit 12 to which the fluid F1 is supplied from the first supply unit 11 and which stores the piping component P1. And a second supply unit 21 connected to the fluid source T and capable of installing a second reforming unit 24 for reforming the fluid F2, the fluid F2 is supplied from the second supply unit 21, and the piping component P2 is And a second piping system unit 20 having a second housing means 22 for housing.
これにより、作業者は、比較実験装置１の前で、配管部品Ｐの経時変化を観察することができ、第１改質手段１４及び第２改質手段２４の改質性能を比較することができる。また、配管部品Ｐを第１収納手段１２及び第２収納手段２２の内部に収納するため、配管部品Ｐの材質に限られることなく、容易に比較実験を行うことができる。また、第１配管系統部１０と第２配管系統部２０とは、３０ｃｍから１００ｃｍ程度離れているため、第１改質手段１４及び第２改質手段２４の改質能力が相互に干渉することがない。
As a result, the operator can observe the change over time of the piping component P before the comparative experimental device 1, and compare the reforming performances of the first reforming means 14 and the second reforming means 24. it can. In addition, since the piping component P is accommodated inside the first accommodation means 12 and the second accommodation means 22, the comparative experiment can be easily performed without being limited to the material of the piping component P. Moreover, since the first piping system unit 10 and the second piping system unit 20 are separated by about 30 cm to 100 cm, the reforming capabilities of the first reforming means 14 and the second reforming means 24 interfere with each other. There is no
また、実施形態では、第１収納手段１２に収納された配管部品Ｐ１及び第２収納手段２２に収納された配管部品Ｐ２の経時変化を観察する観察手段３０を備え、観察手段３０は、配管部品Ｐを撮像する撮像手段３１０である。
Further, in the embodiment, the observation device 30 is provided with the observation device 30 for observing the temporal change of the piping component P1 stored in the first storage device 12 and the piping component P2 stored in the second storage device 22. It is an imaging means 310 for imaging P.
これにより、作業者は、比較実験装置１の前に居なくても、配管部品Ｐの経時変化を観察手段３０で観察することができる。また、第１収納手段１２及び第２収納手段２２が視認できる材料で形成されていなくても、観察手段３０により内部を観察することができる。
As a result, even if the worker is not in front of the comparative experiment device 1, the operator can observe the change over time of the piping component P with the observation means 30. In addition, even if the first storage unit 12 and the second storage unit 22 are not formed of visible materials, the inside can be observed by the observation unit 30.
さらに、観察手段３０による観察データ（映像、データ）を記録媒体に保存することで、観察データを持ち出したり、外部送信したりすることができるため、配管部品Ｐ、第１改質手段１４及び第２改質手段２４などの製品の営業（プレゼン）・販売などに利用することができる。
Furthermore, by storing the observation data (video, data) by the observation means 30 in the recording medium, the observation data can be brought out or transmitted outside, so the piping component P, the first reforming means 14 and the first modification means 14 2) It can be used for sales (presentation), sales, etc. of products such as the reforming means 24.
以上、本発明の好ましい実施形態について詳述したが、本発明は上述した実施形態に限定されるものではなく、請求の範囲に記載された本発明の要旨の範囲内において、種々の変形、変更が可能である。
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above-described embodiments, and various modifications and changes may be made within the scope of the subject matter of the present invention described in the claims. Is possible.
図３は、本発明に係る第２実施形態の比較実験装置１を示す概略図である。
上記実施形態では、配管部品Ｐ１，Ｐ２の観察手段３０として、非接触センサ系である撮像手段３１０を採用したが、第２実施形態では、配管部品Ｐ１，Ｐ２の性状を直接計測する計測手段３２０（第１計測手段３２１，第２計測手段３２２）を採用している。配管部品Ｐ１，Ｐ２の性状としては、電気抵抗などの電気特性や透磁率などの磁気特性が挙げられるが、これに限らない。この場合、表示手段４０に、計測された配管部品Ｐ１，Ｐ２の電気特性などを同時又は個別に表示し、各計測データは、記録媒体に保存（ロギング）される。 FIG. 3 is a schematic view showing a comparativeexperimental device 1 of the second embodiment according to the present invention.
Although the imaging means 310 which is a non-contact sensor system is adopted as the observation means 30 of the piping parts P1 and P2 in the above embodiment, the measuring means 320 for directly measuring the properties of the piping parts P1 and P2 in the second embodiment. (The 1st measurement means 321, the 2nd measurement means 322) are adopted. Examples of the properties of the piping parts P1 and P2 include electrical characteristics such as electrical resistance and magnetic characteristics such as permeability, but are not limited thereto. In this case, the measured electrical characteristics and the like of the piping components P1 and P2 are simultaneously or separately displayed on the display means 40, and each measurement data is stored (logging) in a recording medium.
上記実施形態では、配管部品Ｐ１，Ｐ２の観察手段３０として、非接触センサ系である撮像手段３１０を採用したが、第２実施形態では、配管部品Ｐ１，Ｐ２の性状を直接計測する計測手段３２０（第１計測手段３２１，第２計測手段３２２）を採用している。配管部品Ｐ１，Ｐ２の性状としては、電気抵抗などの電気特性や透磁率などの磁気特性が挙げられるが、これに限らない。この場合、表示手段４０に、計測された配管部品Ｐ１，Ｐ２の電気特性などを同時又は個別に表示し、各計測データは、記録媒体に保存（ロギング）される。 FIG. 3 is a schematic view showing a comparative
Although the imaging means 310 which is a non-contact sensor system is adopted as the observation means 30 of the piping parts P1 and P2 in the above embodiment, the measuring means 320 for directly measuring the properties of the piping parts P1 and P2 in the second embodiment. (The 1st measurement means 321, the 2nd measurement means 322) are adopted. Examples of the properties of the piping parts P1 and P2 include electrical characteristics such as electrical resistance and magnetic characteristics such as permeability, but are not limited thereto. In this case, the measured electrical characteristics and the like of the piping components P1 and P2 are simultaneously or separately displayed on the display means 40, and each measurement data is stored (logging) in a recording medium.
第２実施形態によれば、作業者による直接又は間接の目視観察でなく、配管部品Ｐに直接取り付け可能な（接触センサ系の）計測手段３２０により、配管部品Ｐの性状、例えば、電気特性、磁気特性を計測することで、第１改質手段１４及び第２改質手段２４による流体Ｆ１，Ｆ２の改質性能を種々の計測値で比較することができる。
According to the second embodiment, the property of the piping component P, for example, the electrical characteristics, by the measuring means 320 (of the contact sensor system) which can be directly attached to the piping component P, not by visual inspection directly or indirectly by the operator. By measuring the magnetic characteristics, it is possible to compare the reforming performances of the fluids F1 and F2 by the first reforming means 14 and the second reforming means 24 with various measurement values.
図４は、本発明に係る第３実施形態の比較実験装置１を示す概略図である。
上記実施形態では、配管部品Ｐ１，Ｐ２を観察したが、第３実施形態では、測定手段６０（第１測定手段６１，第２測定手段６２）で、第１供給手段１１から供給される流体Ｆ１及び第２供給手段２１から供給される流体Ｆ２の性状をそれぞれ測定し、比較対象実験を行う。 FIG. 4 is a schematic view showing acomparison test apparatus 1 of the third embodiment according to the present invention.
In the above embodiment, the piping parts P1 and P2 were observed, but in the third embodiment, the fluid F1 supplied from thefirst supply unit 11 by the measurement unit 60 (the first measurement unit 61, the second measurement unit 62). And the property of the fluid F2 supplied from the 2nd supply means 21 is each measured, and comparison object experiment is performed.
上記実施形態では、配管部品Ｐ１，Ｐ２を観察したが、第３実施形態では、測定手段６０（第１測定手段６１，第２測定手段６２）で、第１供給手段１１から供給される流体Ｆ１及び第２供給手段２１から供給される流体Ｆ２の性状をそれぞれ測定し、比較対象実験を行う。 FIG. 4 is a schematic view showing a
In the above embodiment, the piping parts P1 and P2 were observed, but in the third embodiment, the fluid F1 supplied from the
このとき、流体Ｆ１及び流体Ｆ２は、第１配管系統部１０及び第２配管系統部２０に設置された第１サンプリング手段１７及び第２サンプリング手段２７に採取され、性状が測定される。
At this time, the fluid F1 and the fluid F2 are collected by the first sampling unit 17 and the second sampling unit 27 installed in the first piping system unit 10 and the second piping system unit 20, and the properties are measured.
測定する流体Ｆ１，Ｆ２の性状としては、電気特性（例えば、電気伝導度）、特定成分の濃度（例えば、カルシウム、残留塩素、溶存酸素、鉄分）、ＰＨ値、色度・濁度、臭気、細菌（例えば、レジオネラ菌）の検出数などが挙げられる。そして、表示手段４０に、測定された流体Ｆ１，Ｆ２の性状を表示し、各測定データは、記録媒体に保存される。
The properties of fluids F1 and F2 to be measured include electrical characteristics (for example, electrical conductivity), concentrations of specific components (for example, calcium, residual chlorine, dissolved oxygen, iron content), PH value, chromaticity and turbidity, odor, The number of detected bacteria (eg, Legionella bacteria) can be mentioned. And the property of the measured fluid F1 and F2 is displayed on the display means 40, and each measurement data are preserve | saved at a recording medium.
第３実施形態によれば、作業者による直接又は間接の目視観察でなく、第１供給手段１１及び第２供給手段２１から供給される流体Ｆ１，Ｆ２の性状を直接測定することで、第１改質手段１４及び第２改質手段２４の改質性能を比較することができる。
According to the third embodiment, it is possible to directly measure the properties of the fluids F1 and F2 supplied from the first supply means 11 and the second supply means 21 instead of the direct or indirect visual observation by the operator. The reforming performances of the reforming means 14 and the second reforming means 24 can be compared.
（変形例）
上記各実施形態では、比較実験装置１は、第１配管系統部１０及び第２配管系統部２０を備えたが、更に第３配管系統部を備えてもよく、同時に３以上の複数の比較対象実験を行えるように構成してもよい。 (Modification)
In each of the above-described embodiments, the comparativeexperimental device 1 includes the first piping system unit 10 and the second piping system unit 20. However, the comparative experiment device 1 may further include a third piping system unit. You may configure so that experiment can be performed.
上記各実施形態では、比較実験装置１は、第１配管系統部１０及び第２配管系統部２０を備えたが、更に第３配管系統部を備えてもよく、同時に３以上の複数の比較対象実験を行えるように構成してもよい。 (Modification)
In each of the above-described embodiments, the comparative
また、上記各実施形態において、撮像手段３１０と計測手段３２０とを併用してもよいし、観察手段３０と測定手段６０とを併用してもよい。
In each of the above embodiments, the imaging means 310 and the measuring means 320 may be used in combination, or the observation means 30 and the measuring means 60 may be used in combination.
さらに、上記各実施形態では、第１改質手段１４及び第２改質手段２４の効果を確認するために、配管部品Ｐ１，Ｐ２を同じ材質のものとしたが、第１改質手段１４と第２改質手段２４とを同じものとし、例えば、炭素鋼鋼管（ＳＧＰ）と亜鉛メッキ鋼管（ＳＧＰＷ）とのように、配管部品Ｐ１，Ｐ２の材質を異ならせて、材質の違いによる経時変化を比較対象観察できるように構成してもよい。
Furthermore, in the above embodiments, the piping parts P1 and P2 are made of the same material in order to confirm the effects of the first reforming means 14 and the second reforming means 24, but with the first reforming means 14 and The second modification means 24 is the same, and for example, the materials of the piping parts P1 and P2 are made different, such as carbon steel pipe (SGP) and galvanized steel pipe (SGPW), and change over time due to the difference in material May be configured to be compared and observed.
あるいは、上記各実施形態において、第１供給手段１１には、第１改質手段１４を設置し、流体Ｆ１を改質するが、第２供給手段２１には、第２改質手段２４を設置することなく、流体Ｆ２を改質しないようにして、同じ材質の配管部品Ｐ１，Ｐ２の経時変化を比較対象観察できるように構成してもよい。これにより、第１改質手段１４の改質性能をより効果的に確認することができる。
Alternatively, in each of the above embodiments, the first reforming means 14 is provided in the first supply means 11 to reform the fluid F1, but the second reforming means 24 is provided in the second supply means 21. It is also possible not to modify the fluid F2 without making it so that changes over time of the piping parts P1 and P2 of the same material can be compared and observed. Thereby, the reforming performance of the first reforming means 14 can be more effectively confirmed.
また、上記各実施形態において、第１供給手段１１、第２供給手段２１・・・第ｎ供給手段に、第１改質手段１４をそれぞれ設置し、流体Ｆ１の供給開始時期を、例えば１ヶ月又は１年ずつ異ならせて、比較実験をおこなってもよい。これにより、経時時間の異なる配管部品Ｐ１，Ｐ２・・・Ｐｎを、同時に観察することができる。
In each of the above embodiments, the first reforming means 14 is installed in the first supply means 11, the second supply means 21... The n-th supply means, and the supply start timing of the fluid F1 is, for example, one month. Alternatively, the comparative experiments may be performed with one year being different. Thereby, piping components P1, P2 ... Pn from which time-lapse | temporality differs can be observed simultaneously.
ところで、上記各実施形態では、流体源Ｔが液体の場合の第１配管系統部１０及び第２配管系統部２０の構成を説明してきたが、流体源Ｔが気体の場合は、空気中の酸素や二酸化炭素と反応しないように、第１配管系統部１０及び第２配管系統部２０内を真空引きするために、真空ポンプを付加してもよく、また、流体源Ｔが粉体の場合は、第１配管系統部１０及び第２配管系統部２０内で粉体を流動させる吸引又は圧送ポンプ（ブロア）を付加してもよい。
By the way, although the said each embodiment demonstrated the structure of the 1st piping system part 10 in case the fluid source T is liquid, and the 2nd piping system part 20, when the fluid source T is gas, the oxygen in the air A vacuum pump may be added to evacuate the first piping system unit 10 and the second piping system unit 20 so as not to react with carbon dioxide or carbon dioxide, and when the fluid source T is powder, A suction or pressure feed pump (blower) may be added to make the powder flow in the first piping system 10 and the second piping system 20.
１ 比較実験装置
１０ 第１配管系統部
１１ 第１供給手段、１２ 第１収納手段、１３ 第１循環手段、１３１ 第１循環配管、１３２ 第１循環ポンプ、 １４ 第１改質手段、１５ 第１調整バルブ、１６ 第１流量計、１７ 第１サンプリング手段
２０ 第２配管系統部
２１ 第２供給手段、２２ 第２収納手段、２３ 第２循環手段、２３１ 第２循環配管、２３２ 第２循環ポンプ、２４ 第２改質手段、２５ 第２調整バルブ、２６ 第２流量計、２７ 第２サンプリング手段
３０ 観察手段
３１０ 撮像手段、３１１ 第１撮像手段、３１２ 第２撮像手段
３２０ 計測手段、３２１ 第１計測手段、３２２ 第２計測手段
４０ 表示手段
５０ 計時手段
６０ 測定手段、６１ 第１測定手段、６２ 第２測定手段
Ｐ，Ｐ１，Ｐ２ 配管部品
Ｆ１ 流体、Ｆ２ 流体、Ｔ 流体源
ＢＲ 黒錆、ＲＲ 赤錆 DESCRIPTION OFSYMBOLS 1 Comparative experiment apparatus 10 1st piping system part 11 1st supply means, 12 1st storage means, 13 1st circulation means, 131 1st circulation pipe, 132 1st circulation pump, 14 1st reforming means, 15 1st Adjustment valve, 16 first flow meter, 17 first sampling means 20 second piping system part 21 second supply means, 22 second storage means, 23 second circulation means, 231 second circulation pipe, 232 second circulation pump, 24 second reforming means, 25 second adjusting valve, 26 second flow meter, 27 second sampling means 30 observation means 310 imaging means 311 first imaging means 312 second imaging means 320 measuring means 321 first measurement Means, 322 Second measuring means 40 Display means 50 Clocking means 60 Measuring means, 61 First measuring means, 62 Second measuring means P, P1, P2 Piping parts F1 Fluid, F2 fluid, Fluid source BR black rust, RR rust
１０ 第１配管系統部
１１ 第１供給手段、１２ 第１収納手段、１３ 第１循環手段、１３１ 第１循環配管、１３２ 第１循環ポンプ、 １４ 第１改質手段、１５ 第１調整バルブ、１６ 第１流量計、１７ 第１サンプリング手段
２０ 第２配管系統部
２１ 第２供給手段、２２ 第２収納手段、２３ 第２循環手段、２３１ 第２循環配管、２３２ 第２循環ポンプ、２４ 第２改質手段、２５ 第２調整バルブ、２６ 第２流量計、２７ 第２サンプリング手段
３０ 観察手段
３１０ 撮像手段、３１１ 第１撮像手段、３１２ 第２撮像手段
３２０ 計測手段、３２１ 第１計測手段、３２２ 第２計測手段
４０ 表示手段
５０ 計時手段
６０ 測定手段、６１ 第１測定手段、６２ 第２測定手段
Ｐ，Ｐ１，Ｐ２ 配管部品
Ｆ１ 流体、Ｆ２ 流体、Ｔ 流体源
ＢＲ 黒錆、ＲＲ 赤錆 DESCRIPTION OF
Claims (9)
- 配管部品の経時変化を試験する比較実験装置であって、
流体源に接続され、流体を改質する第１改質手段を設置可能な第１供給手段と、
前記第１供給手段から流体が供給されるとともに、前記配管部品を収納する第１収納手段と、を有する第１配管系統部と、
前記流体源に接続され、流体を改質する第２改質手段を設置可能な第２供給手段と、
前記第２供給手段から流体が供給されるとともに、前記配管部品を収納する第２収納手段と、を有する第２配管系統部と、を備える、
ことを特徴とする比較実験装置。 A comparative experimental device for testing the time-dependent change of piping parts,
First supply means connected to the fluid source and capable of installing a first reforming means for reforming the fluid;
A first piping system unit including a first storage unit which receives the fluid from the first supply unit and stores the piping component;
Second supply means connected to the fluid source and capable of installing a second reforming means for reforming the fluid;
A second piping system unit having a fluid supplied from the second supply unit and a second storage unit for storing the piping component;
Comparative experimental device characterized by - 前記比較実験装置は、前記第１収納手段に収納された前記配管部品及び前記第２収納手段に収納された前記配管部品の経時変化を観察する観察手段を備える、
ことを特徴とする請求項１に記載の比較実験装置。 The comparative experimental device includes an observation unit that observes a change with time of the piping component stored in the first storage unit and the piping component stored in the second storage unit.
The comparative experimental device according to claim 1, characterized in that: - 前記観察手段は、前記配管部品を撮像する撮像手段である、
ことを特徴とする請求項２に記載の比較実験装置。 The observation means is an imaging means for imaging the piping component.
The comparative experimental device according to claim 2, characterized in that: - 前記撮像手段は、撮像した画像又は映像を、通信回線を介して表示手段に出力する、
ことを特徴とする請求項３に記載の比較実験装置。 The imaging means outputs the captured image or video to a display means via a communication line.
The comparative experimental device according to claim 3, characterized in that: - 前記観察手段は、前記配管部品の性状を計測する計測手段である、
ことを特徴とする請求項２に記載の比較実験装置。 The observation means is a measurement means for measuring the property of the piping component.
The comparative experimental device according to claim 2, characterized in that: - 前記比較実験装置は、前記第１供給手段から供給される流体及び前記第２供給手段から供給される流体の性状を測定する測定手段を備える、
ことを特徴とする請求項１から５までのいずれか１項に記載の比較実験装置。 The comparative experimental device includes measurement means for measuring properties of the fluid supplied from the first supply means and the fluid supplied from the second supply means.
The comparative experimental device according to any one of claims 1 to 5, characterized in that: - 配管部品の経時変化を試験する比較実験方法であって、
流体源に接続され、流体を改質する第１改質手段を設置可能な第１供給手段と、
前記第１供給手段から流体が供給されるとともに、前記配管部品を収納する第１収納手段と、を有する第１配管系統部と、
前記流体源に接続され、流体を改質する第２改質手段を設置可能な第２供給手段と、
前記第２供給手段から流体が供給されるとともに、前記配管部品を収納する第２収納手段と、を有する第２配管系統部と、を備える比較実験装置を用いる
ことを特徴とする比較実験方法。 A comparative experimental method for testing the time-dependent change of piping components,
First supply means connected to the fluid source and capable of installing a first reforming means for reforming the fluid;
A first piping system unit including a first storage unit which receives the fluid from the first supply unit and stores the piping component;
Second supply means connected to the fluid source and capable of installing a second reforming means for reforming the fluid;
A comparative experiment method comprising: a second piping system unit having a second storage unit that receives a fluid from the second supply unit and stores the piping component. - 前記第２改質手段に、前記第１改質手段と異なる改質方法を採用するとともに、
前記第１収納手段及び前記第２収納手段に、同じ材質の前記配管部品を収納するか、
あるいは、
前記第１改質手段及び前記第２改質手段に、同じ改質方法を採用するとともに、
前記第２収納手段に、前記第１収納手段に収納した前記配管部品と異なる材質のものを収納する
ことを特徴とする請求項７に記載の比較実験方法。 While adopting a reforming method different from the first reforming means for the second reforming means,
The piping parts of the same material may be stored in the first storage means and the second storage means, or
Or
While adopting the same reforming method for the first reforming means and the second reforming means,
The comparative experiment method according to claim 7, characterized in that the second storage means is made of a material different from that of the piping component stored in the first storage means. - 前記第１供給手段に、前記第１改質手段を設置するとともに、
前記第２供給手段に、前記第２改質手段を設置しない
ことを特徴とする請求項７に記載の比較実験方法。 While installing the first reforming means in the first supply means,
The comparative experiment method according to claim 7, wherein the second reforming means is not installed in the second supply means.
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|---|---|---|---|---|
| JPH05322831A (en) * | 1992-05-26 | 1993-12-07 | Kurita Water Ind Ltd | Test piece |
| JP2006170737A (en) * | 2004-12-15 | 2006-06-29 | Mitsubishi Electric Corp | Method and apparatus for evaluating water corrosiveness |
| JP2012117594A (en) * | 2010-11-30 | 2012-06-21 | Kobe Steel Ltd | In-pipe monitoring device, and in-pipe monitoring system using the same |
| WO2014112511A1 (en) * | 2013-01-21 | 2014-07-24 | 栗田工業株式会社 | Test piece for monitoring pitting corrosion, apparatus for monitoring pitting corrosion and method for monitoring pitting corrosion |
-
2017
- 2017-10-24 WO PCT/JP2017/038316 patent/WO2019082265A1/en active Application Filing
- 2017-10-24 JP JP2018559904A patent/JP6494890B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05322831A (en) * | 1992-05-26 | 1993-12-07 | Kurita Water Ind Ltd | Test piece |
| JP2006170737A (en) * | 2004-12-15 | 2006-06-29 | Mitsubishi Electric Corp | Method and apparatus for evaluating water corrosiveness |
| JP2012117594A (en) * | 2010-11-30 | 2012-06-21 | Kobe Steel Ltd | In-pipe monitoring device, and in-pipe monitoring system using the same |
| WO2014112511A1 (en) * | 2013-01-21 | 2014-07-24 | 栗田工業株式会社 | Test piece for monitoring pitting corrosion, apparatus for monitoring pitting corrosion and method for monitoring pitting corrosion |
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| JP6494890B1 (en) | 2019-04-03 |
| JPWO2019082265A1 (en) | 2019-11-14 |
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