JPS62165498U - - Google Patents

Info

Publication number
JPS62165498U
JPS62165498U JP5146486U JP5146486U JPS62165498U JP S62165498 U JPS62165498 U JP S62165498U JP 5146486 U JP5146486 U JP 5146486U JP 5146486 U JP5146486 U JP 5146486U JP S62165498 U JPS62165498 U JP S62165498U
Authority
JP
Japan
Prior art keywords
bypass valve
flow rate
temperature
discharge flow
suction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5146486U
Other languages
Japanese (ja)
Other versions
JPH0643519Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986051464U priority Critical patent/JPH0643519Y2/en
Publication of JPS62165498U publication Critical patent/JPS62165498U/ja
Application granted granted Critical
Publication of JPH0643519Y2 publication Critical patent/JPH0643519Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Air Blowers (AREA)
  • Reciprocating Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例に係る低温ガスター
ボ圧縮機の圧送制御システムの構成図、第２図は
実施例の動作を示す特性図、第３図は他の実施例
の構成図、第４図はサージング防止制御を説明す
るための説明図、第５図は従来例の構成図である
。 図中、１はターボ圧縮機、４はバイパス弁、９
は吸入温度検出器、１０は制御器である。 Fig. 1 is a block diagram of a pressure feeding control system for a low temperature gas turbo compressor according to an embodiment of the present invention, Fig. 2 is a characteristic diagram showing the operation of the embodiment, and Fig. 3 is a block diagram of another embodiment. FIG. 4 is an explanatory diagram for explaining surging prevention control, and FIG. 5 is a configuration diagram of a conventional example. In the figure, 1 is a turbo compressor, 4 is a bypass valve, and 9
1 is a suction temperature detector, and 10 is a controller.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 低温ガスターボ圧縮機の吐出側から吸込側へ接
続されたバイパスライン上にバイパス弁を設け、
吐出流量に基づいてサージングを防止すべくバイ
パス弁の開度を制御するシステムにおいて、吸入
温度を検出する温度検出器と、該温度検出器で検
出された吸入温度が所定値より高い場合には上記
バイパス弁を全開状態とし、上記所定値以下の場
合には上記吐出流量に基づいてバイパス弁の開度
を制御する制御手段とを備えたことを特徴とする
低温ガスターボ圧縮機の圧送制御システム。 A bypass valve is installed on the bypass line connected from the discharge side to the suction side of the low temperature gas turbo compressor,
In a system that controls the opening degree of a bypass valve to prevent surging based on the discharge flow rate, there is a temperature detector that detects the suction temperature, and when the suction temperature detected by the temperature detector is higher than a predetermined value, the above-mentioned A pressure feeding control system for a low-temperature gas turbo compressor, comprising: control means for fully opening a bypass valve and controlling the opening degree of the bypass valve based on the discharge flow rate when the discharge flow rate is below the predetermined value.
JP1986051464U 1986-04-08 1986-04-08 Pumping control system for low temperature gas turbo compressor Expired - Lifetime JPH0643519Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986051464U JPH0643519Y2 (en) 1986-04-08 1986-04-08 Pumping control system for low temperature gas turbo compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986051464U JPH0643519Y2 (en) 1986-04-08 1986-04-08 Pumping control system for low temperature gas turbo compressor

Publications (2)

Publication Number Publication Date
JPS62165498U true JPS62165498U (en) 1987-10-21
JPH0643519Y2 JPH0643519Y2 (en) 1994-11-14

Family

ID=30875748

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986051464U Expired - Lifetime JPH0643519Y2 (en) 1986-04-08 1986-04-08 Pumping control system for low temperature gas turbo compressor

Country Status (1)

Country Link
JP (1) JPH0643519Y2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010159741A (en) * 2009-01-12 2010-07-22 Man Turbo Ag Method and system for controlling turbo compressor group
JP2011144720A (en) * 2010-01-13 2011-07-28 Mitsubishi Heavy Industries Compressor Corp Seal gas temperature control device of butadiene gas compressor
KR101986805B1 (en) * 2018-11-28 2019-06-07 (주)대주기계 Winter driving control method for turbo air compressor with high speed and efficiency
JP2020165451A (en) * 2019-03-28 2020-10-08 Ｊｆｅスチール株式会社 Gas holder facility and operation method therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102014376B1 (en) * 2018-06-25 2019-08-26 클러스터엘앤지(주) Boil-off gas compressor for lng fueled ship

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999196U (en) * 1982-12-23 1984-07-04 石川島播磨重工業株式会社 Turbo compressor control device
JPS60100596U (en) * 1983-12-16 1985-07-09 株式会社日立製作所 blower control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5999196U (en) * 1982-12-23 1984-07-04 石川島播磨重工業株式会社 Turbo compressor control device
JPS60100596U (en) * 1983-12-16 1985-07-09 株式会社日立製作所 blower control device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010159741A (en) * 2009-01-12 2010-07-22 Man Turbo Ag Method and system for controlling turbo compressor group
JP2011144720A (en) * 2010-01-13 2011-07-28 Mitsubishi Heavy Industries Compressor Corp Seal gas temperature control device of butadiene gas compressor
KR101986805B1 (en) * 2018-11-28 2019-06-07 (주)대주기계 Winter driving control method for turbo air compressor with high speed and efficiency
JP2020165451A (en) * 2019-03-28 2020-10-08 Ｊｆｅスチール株式会社 Gas holder facility and operation method therefor

Also Published As

Publication number Publication date
JPH0643519Y2 (en) 1994-11-14

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