JP3175479U - Gas high-precision humidity and flow control and mixing and dilution equipment - Google Patents

Gas high-precision humidity and flow control and mixing and dilution equipment Download PDF

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JP3175479U
JP3175479U JP2012000903U JP2012000903U JP3175479U JP 3175479 U JP3175479 U JP 3175479U JP 2012000903 U JP2012000903 U JP 2012000903U JP 2012000903 U JP2012000903 U JP 2012000903U JP 3175479 U JP3175479 U JP 3175479U
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gas
line
humidity
cylinder
flow rate
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新平 小林
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有限会社 ホーセンテクノ
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Abstract

【課題】不安定で条件範囲の狭い悪条件のガスを安定した湿度や流量に調整する装置を提供する。
【解決手段】圧力調節用コントローラ５、６にてガスの圧力値を一定に保ち、水槽筒１、２又は乾燥筒７、８にガスを流し、ガス湿度調節し、切換バルブ１５、１６で混合希釈ガスを作成し、流量計１７、１８、１９にて流量調整、ガス排出ユニオン２１にてガスを排出、他の試験機へ供給する。
【選択図】図３The present invention provides an apparatus for adjusting an unstable and narrowly conditioned gas condition to a stable humidity and flow rate.
SOLUTION: The gas pressure value is kept constant by pressure adjusting controllers 5 and 6, the gas is flowed to the water tank cylinders 1 and 2 or the drying cylinders 7 and 8, the gas humidity is adjusted, and mixed by switching valves 15 and 16. A dilution gas is prepared, the flow rate is adjusted by the flow meters 17, 18 and 19, the gas is discharged by the gas discharge union 21, and the gas is supplied to another testing machine.
[Selection] Figure 3

Description

本考案は、外部ガスボンベから供給したガスの湿度、流量、混合、希釈条件が不安定なガスを一定の安定したガスの湿度や流量に変換、調整し、他の試験機に安定ガス供給を図ったガスの湿度、流量調節コントロール装置。The present invention converts and adjusts the gas with unstable humidity, flow rate, mixing, and dilution conditions supplied from an external gas cylinder to a constant stable gas humidity and flow rate, and provides stable gas supply to other testing machines. Gas humidity and flow control device.

従来は、ガスの湿度、流量、混合、希釈設定条件を変換、調整、設定し他の試験機に供給できるものはなかった。Conventionally, none of the gas humidity, flow rate, mixing, and dilution setting conditions can be converted, adjusted, and set and supplied to other testing machines.

他の試験機が供給を必要とするガスの条件である湿度、流量、混合、希釈設定機能設備が不十分な場合は、その希望するガス条件設定機能付きの器具に新しく買換えや買い足しなければならなかったため多くのコストや設置スペースがかかるという難点、多くの産業廃棄物が発生するという難点があった。本考案は、この課題を解消するためになされたものである。If the humidity, flow rate, mixing, and dilution setting function facilities that are the gas conditions that other test machines need to supply are insufficient, you must replace or buy a new instrument with the desired gas condition setting function. There was a problem that a lot of costs and installation space were required, and a lot of industrial waste was generated. The present invention has been made to solve this problem.

外部ガスボンベからの不安定な条件設定のガスを一定の安定したガスの湿度、流量、混合、希釈条件に変換するために、符号２０ガス注入ユニオンからガスを注入し、ますＡライン、Ｂラインのガス圧力値を圧力調節用Ａ、ＢコントローラやＡ圧力計、Ｂ圧力計にて一定に保ち、Ａライン、Ｂラインのガスを加湿の場合は、蒸留水を貯めた水槽筒、除湿の場合は、乾燥筒に流し込むことにより、ガスの湿度条件の調節や変換でき、そして水槽筒内部で１００％ＲＨライン切替バルブを持ち、１００％ＲＨにガスを設定可能。また流し込んだガス圧力値の設定値の調整により、ガスの湿度を変化させた後、安定した流量をＡライン流量計、Ｂライン流量計、ＡＢ混合ライン流量計にてガスの安定流量供給、符号２１ガス排出ユニオンにて他の試験機に供給し、さらに必要に応じ当装置内部の符号９，１０，１１，１２，１３，１４，１５，１６切替バルブの切換え作業にてＡライン、Ｂラインのガスを混合希釈させることにより混合希釈ガスを作成し他の試験機へ供給、ガスの湿度、流量調整やガス混合希釈機能をもたせ、課題を解決することができる。In order to convert the unstable condition setting gas from the external gas cylinder to constant stable gas humidity, flow rate, mixing and dilution conditions, gas is injected from the sign 20 gas injection union, and the A line and B line If the gas pressure value is kept constant with the A, B controller, A pressure gauge, or B pressure gauge for pressure adjustment, and the gas in the A line and B line is humidified, the water tank in which distilled water is stored, in the case of dehumidification By pouring into a drying cylinder, the humidity condition of the gas can be adjusted and converted, and the gas tank can be set to 100% RH with a 100% RH line switching valve inside the tank. Also, after changing the humidity of the gas by adjusting the set value of the gas pressure value that has flowed in, the stable flow rate of gas is supplied with the A line flow meter, B line flow meter, AB mixed line flow meter, sign Supply to other testing machines with 21 gas discharge union, and if necessary, A line, B line by switching work of 9, 10, 11, 12, 13, 14, 15, 16 switching valve inside the equipment By mixing and diluting the gas, a mixed diluted gas is prepared and supplied to other test machines, and the gas humidity, flow rate adjustment and gas mixed dilution functions are provided, thereby solving the problems.

供給できるガスの条件である湿度、流量、希釈、混合の幅が拡大したことで安定ガスを他の試験機へ供給することができるようになり、設置スペースの縮小や装置買換え買い足し減少によるコスト削減や産業廃棄物も減少し、環境破壊の防止につながる。Increased range of humidity, flow rate, dilution, and mixing, which are the gas conditions that can be supplied, makes it possible to supply stable gas to other testing machines, due to reduction in installation space and reduction in replacement purchases. Cost reduction and industrial waste are also reduced, leading to prevention of environmental destruction.

ガス加湿のための水槽筒にかけるガスの圧力値によって、ガスの湿度を調整することができ、安定した湿度条件のガスを得ることが可能である。また水槽筒内部で１００％ＲＨライン切替バルブを持ち、湿度１００％ＲＨガスを他の試験機へ供給可能。The humidity of the gas can be adjusted by the pressure value of the gas applied to the water tank cylinder for gas humidification, and a gas having a stable humidity condition can be obtained. It also has a 100% RH line switching valve inside the water tank cylinder, and can supply 100% humidity RH gas to other testing machines.

ガスのＡライン、Ｂラインの混合比率の割合を流量計による流量調節で変えることによりガス混合希釈度の調節が可能であり、その割合の調節は、Ａライン、Ｂラインで混合させるガスの流量割合で調整可能であると同時に混合させないでＡライン、Ｂラインに湿度及び流量を調整することも可能である。It is possible to adjust the gas mixture dilution by changing the ratio of the mixing ratio of the A line and B line of the gas by adjusting the flow rate with a flow meter. The adjustment of the ratio is based on the flow rate of the gas mixed in the A line and B line. It is possible to adjust the ratio and the humidity and the flow rate to the A line and the B line without mixing.

本考案の正面図である。It is a front view of the present invention. 本考案の背面図である。It is a rear view of this invention. 本考案の回路を表す図である。It is a figure showing the circuit of this invention.

符号１，２水槽筒に約半分ほどに蒸留水を入れしっかりと蓋をする。
符号２０注入ユニオンからＡライン、Ｂラインにガスを注入する。
符号３，４ガス目標設定湿度値に応じた圧力を圧力計値にて確認し、符号５，６圧力調節用コントローラで圧力値を調節する。除湿設定の場合は、符号７，８乾燥筒に乾燥材を入れておく。
符号９，１１，１２，１４切替バルブを除湿に設定するとドライのガスを排出。
符号９，１１，１２，１４切替バルブを加湿に設定するとウエットのガスを排出。
符号１０，１３切替バルブでガスの湿度１００％ＲＨラインに設定。
符号１５，１６切替バルブでＡＢライン、Ａライン、Ｂラインに設定。
符号１７，１８，１９流量計でガスの排出流量を調節する。
符号２１ユニオンから排出したガスを他の試験機に供給する。Add 1 to 2 tanks of distilled water to the water tank and cover it tightly.
A gas is injected from the injection union 20 into the A line and the B line.
The pressure corresponding to the reference 3 and 4 gas target set humidity value is confirmed by the pressure gauge value, and the pressure value is adjusted by the reference 5 and 6 pressure controller. In the case of dehumidification setting, a desiccant is put in the reference numerals 7 and 8 drying cylinders.
When the sign 9, 11, 12, 14 is set to dehumidify, the dry gas is discharged.
When the reference valve 9, 11, 12, 14 is set to humidification, the wet gas is discharged.
Set to gas humidity 100% RH line with reference numerals 10 and 13 switching valve.
Set to AB line, A line, and B line with 15 and 16 switching valves.
Reference numerals 17, 18, and 19 are used to adjust the gas discharge flow rate.
The gas discharged from the union 21 is supplied to another testing machine.

１ Ａライン水槽筒
２ Ｂライン水槽筒
３ Ａライン圧力計
４ Ｂライン圧力計
５ 圧力調節用Ａラインコントローラ
６ 圧力調節用Ｂラインコントローラ
７ Ａライン乾燥筒
８ Ｂライン乾燥筒
９ Ａ−ａ−ａ Ａライン除湿、加湿ガス入口切替バルブ
１０ Ａ−ａ−ｂ Ａライン１００％ＲＨライン切替バルブ
１１ Ａ−ａ−ｃ Ａライン除湿、加湿ガス出口切替バルブ
１２ Ｂ−ａ−ａ Ｂライン除湿、加湿ガス入口切替バルブ
１３ Ｂ−ａ−ｂ Ｂライン１００％ＲＨライン切替バルブ
１４ Ｂ−ａ−ｃ Ａライン除湿、加湿ガス出口切替バルブ
１５ Ｃ−ａ Ａライン混合希釈切替バルブ
１６ Ｃ−ｂ Ｂライン混合希釈切替バルブ
１７ Ａライン流量計
１８ Ｂライン流量計
１９ ＡＢ混合希釈ライン流量計
２０ ガス注入ユニオン
２１ ガス排出ユニオン1 A-line water tank 2 B-line water tank 3 A-line pressure gauge 4 B-line pressure gauge 5 A-line controller for pressure adjustment 6 B-line controller for pressure adjustment 7 A-line drying cylinder 8 B-line drying cylinder 9 A-a-a A line dehumidification / humidification gas inlet switching valve 10 A-ab A line 100% RH line switching valve 11 Aa-c A line dehumidification / humidification gas outlet switching valve 12 Baa B line dehumidification / humidification gas Inlet switching valve 13 B-a-b B line 100% RH line switching valve 14 B-a-c A line dehumidification, humidified gas outlet switching valve 15 C-a A-line mixed dilution switching valve 16 C-b B-line mixed dilution Switching valve 17 A line flow meter 18 B line flow meter 19 AB mixed dilution line flow meter 20 Gas injection union 21 Gas discharge union

Claims (2)

外部ガスボンベからのガスを符号２０注入ユニオンにてガスを注入し、当装置Ａライン、Ｂライン回路にてＡライン、Ｂライン回路のガスを圧力調節用Ａ、Ｂコントローラで調節し、Ａ圧力計、Ｂ圧力計で圧力値を設定し、安定した一定圧力に変換して、ガスの湿度設定値に応じてＡライン、Ｂラインの水槽筒やＡ、Ｂ乾燥筒に注入することにより、安定した一定のガス湿度に調整した後、Ａライン流量計、Ｂライン流量計、ＡＢ混合希釈ライン流量計により、安定した一定の流量で排出ユニオンから他の試験機に排出供給することや必要に応じＡライン、Ｂライン回路のガスを当装置内部の符号９，１０，１１，１２，１３，１４，１５，１６切替バルブの切換え作業にてガスを混合希釈させることにより、混合ガスや希釈ガスを作成する装置であって、前記の水槽筒とは、ガスの加湿をおこなえるもので、符号７．８乾燥筒とはガスの除湿をおこなえるものであり、Ａライン、Ｂライン回路の分岐点に切換バルブを設置し目的に応じＡライン、Ｂライン、ＡＢ混合希釈ライン回路を切替えて、ガスの湿度や流量を他の試験機に安定変換、供給できる装置や回路でなることを特徴とする高精密湿度と流量コントロール装置。The gas from the external gas cylinder is injected with a 20 injection union, and the A line and B line circuit of this equipment is adjusted with the A and B controllers for pressure adjustment, and the A pressure gauge Stable by setting the pressure value with the B pressure gauge, converting to a stable constant pressure, and injecting into the A-line, B-line water tank or A, B drying cylinder according to the gas humidity setting value After adjusting to a certain gas humidity, the A line flow meter, B line flow meter, and AB mixed dilution line flow meter can be used to discharge and supply from the discharge union to other testing machines at a stable and constant flow rate. The mixed gas and dilution gas are prepared by mixing and diluting the gas in the line and B line circuits by switching the 9, 9, 11, 12, 13, 14, 15, 16 switching valve inside the equipment. Do The water tank cylinder is capable of humidifying gas, and the reference numeral 7.8 dry cylinder is capable of dehumidifying gas, and a switching valve is provided at the branch point of the A line and B line circuits. High precision humidity characterized by the equipment and circuit that can be installed and switched according to the purpose, switching the A line, B line, AB mixed dilution line circuit to stably convert and supply the gas humidity and flow rate to other test machines Flow control device. 前記のガスとは、他の酸素ボンベや窒素ボンベから送り込まれるものであり、Ａライン、Ｂライン回路のガスを圧力調節用コントローラで一定の安定した圧力に調整し、前記乾燥筒は、ガスの除湿をおこなうものとして密閉した乾燥筒であり、前記水槽筒は、ガスの加湿をおこなうものとして水を貯めた水槽筒からなるものであり、圧力調節用コントローラで圧力調節されたガスを注入してガスの湿度を調整した後、Ａライン流量計、Ｂライン流量計、ＡＢ混合ライン流量計により一定の安定した流量でガスをユニオンから排出、場合によって、Ａライン、Ｂライン回路のガスを装置内部の切替バルブの切換えで混合希釈させることにより、ガスの湿度調整や流量調整された混合希釈ガス作成するＡＢ混合希釈回路を持ち、また水槽筒内部で１００％ＲＨライン切替バルブを持ち、１００％ＲＨにガスを設定できる。上記ライン回路分岐点の切換えは、符号９．１０．１１．１２．１３．１４．１５．１６切替バルブの切換えからなることを特徴とする請求項１記載の高精密湿度と流量コントロール装置。The gas is sent from another oxygen cylinder or nitrogen cylinder, and the gas in the A-line and B-line circuits is adjusted to a constant and stable pressure by a pressure adjusting controller. It is a dry cylinder sealed for dehumidification, and the water tank cylinder is composed of a water tank cylinder for storing water as a gas humidifier. After adjusting the humidity of the gas, the A line flow meter, B line flow meter, AB mixed line flow meter discharges the gas from the union at a constant and stable flow rate. It has an AB mixing dilution circuit that creates mixed dilution gas with adjusted gas humidity and flow rate by mixing and diluting by switching the switching valve, and also inside the water tank cylinder Has a 00% RH line switching valve, it can be set gas RH 100%. 2. The high precision humidity and flow rate control device according to claim 1, wherein the switching of the line circuit branch point comprises switching of a reference numeral 9.10.11.12.13.14.115.16 switching valve.
JP2012000903U 2012-02-03 2012-02-03 Gas high-precision humidity and flow control and mixing and dilution equipment Expired - Fee Related JP3175479U (en)

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Related Parent Applications (1)

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JP2009237724A Continuation JP2011062679A (en) 2009-09-17 2009-09-17 Apparatus for high precision humidity, flow rate control, and mixing and diluting of gas

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