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WO2012129769A1 - Dispositif de contrôle centralisé de compresseur d'air - Google Patents

Dispositif de contrôle centralisé de compresseur d'air Download PDF

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Publication number
WO2012129769A1
WO2012129769A1 PCT/CN2011/072221 CN2011072221W WO2012129769A1 WO 2012129769 A1 WO2012129769 A1 WO 2012129769A1 CN 2011072221 W CN2011072221 W CN 2011072221W WO 2012129769 A1 WO2012129769 A1 WO 2012129769A1
Authority
WO
WIPO (PCT)
Prior art keywords
air compressor
monitoring device
ammeter
voltmeter
contactor
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.)
Ceased
Application number
PCT/CN2011/072221
Other languages
English (en)
Chinese (zh)
Inventor
张永升
荆旭光
槐法起
董嘉才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to PCT/CN2011/072221 priority Critical patent/WO2012129769A1/fr
Priority to CN2011800041970A priority patent/CN102859198A/zh
Publication of WO2012129769A1 publication Critical patent/WO2012129769A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components

Definitions

  • the present invention relates to an air compressor, and more particularly to an air compressor centralized monitoring device.
  • the control instrument on the air compressor only sets the air pressure gauge and the start switch, and the placement of the two instruments is where they are placed, which is not only unsightly, and if the user wants to see each
  • the values of the table must be viewed in different locations, which is very cumbersome, unintuitive, and incapable of centralized monitoring of various parts of the air compressor.
  • the present invention provides a centralized monitoring device for an air compressor, which can centrally monitor an air compressor for centralized display of various portions of the air compressor at the control device.
  • the air compressor centralized monitoring device of the invention comprises a voltmeter, an ammeter, a start switch, a pressure switch, a contactor, a current protector, wherein the ammeter, the voltmeter and the motor are connected, and the pneumatic switch is connected, and the start switch is controlled
  • the operation and stop of the machine, the pressure switch is to control and adjust the pressure of the gas tank, the contactor controls the on and off of the external circuit, and the current protector jumps when the machine is abnormal, thereby protecting the motor, the voltmeter, the ammeter, the start switch
  • the pressure switch, the contactor, and the current protector are all concentrated in one control box, and the control box is fixed on the air compressor.
  • It also has a barometer that measures the gas pressure of the gas cylinder and is connected to the gas cylinder.
  • phase loss indicator is connected to the external power supply, and the measured external power supply is 3 ⁇ 4 (state.
  • the door lock is set on the control box.
  • the voltmeter, ammeter, barometer, phase loss indicator, start switch, pressure switch, contactor, and electric 'flow protector are all connected to the main control board in the control box.
  • the main control board is equipped with CPU, voltmeter, ammeter,
  • the barometer, phase loss indicator, start switch, pressure switch, contactor, and current protector are all connected to the CPU.
  • the display is connected to the CPU, and the display is displayed on the data of the voltmeter, ammeter, and barometer.
  • the centralized monitoring device of the air compressor of the present invention has the following advantages:
  • the voltmeter, ammeter, starter switch, pressure switch, contactor, and current protector are all centrally placed in a control box, and the control box is fixed on the air compressor. This allows the parameters of the air compressor to be observed during operation. Very convenient, ready for centralized control.
  • It also has a barometer, which measures the gas pressure of the gas tank and is connected to the gas tank, so that the pressure of the gas tank can be known at any time, which is more conducive to the maintenance of the compressor.
  • phase loss indicator it also sets the phase loss indicator, the phase loss indicator is connected to the external power supply, and the status of the external power supply is measured. This allows the power supply to be phased at any time, which is beneficial to the stable operation of the compressor.
  • the door lock is set on the control box, and the door lock ensures the safety of the operation of the device, and the unrelated person cannot open the control device casually.
  • the voltmeter, ammeter, barometer, phase loss indicator, start switch, pressure switch, contactor, and current protector are all connected to the main control board in the control box.
  • the CPU, voltmeter, ammeter, and barometer are set on the main control board.
  • the phase loss indicator, start switch, pressure switch, contactor, and current protector are all connected to the CPU.
  • the display is connected to the CPU, and the display is displayed in a centralized manner on the data of the voltmeter, ammeter, and barometer. This achieves centralized control and digital display of the entire air compressor, making the control and operation of the air compressor more convenient, intuitive and fast.
  • Figure 1 is a schematic view showing the structure of an air compressor of the present invention.
  • the centralized monitoring device of the air compressor of the present invention comprises a voltmeter, an ammeter, a barometer, a phase loss indicator, a start switch, a pressure switch, a contactor, and a current protector, wherein the ammeter measures the operation of the air compressor
  • the current in the middle is connected to the motor 1.
  • the voltmeter measures the voltage during the operation of the machine and is connected to the motor 1.
  • the barometer measures the gas pressure of the gas cylinder 3, and is connected to the pneumatic switch.
  • the start switch is to control the operation and stop of the machine
  • the pressure switch is to control and adjust the pressure of the gas tank 3
  • the contactor is to control the on and off of the external circuit
  • the current protector is Takes a jump when the machine is abnormal, thus protecting the motor 1.
  • a voltmeter, an ammeter, a barometer, a phase loss indicator, a start switch, a pressure switch, a contactor, and a current protector are collectively disposed in a control box 2, and the control box 2 is fixed to the air compressor.
  • the various control instruments of the current air compressor are concentrated into one control box 2 to make the compressor run. The observation of the line parameters is very concentrated, and it is very convenient to use, which improves the practicality of the air compressor.
  • the centralized monitoring device of the air compressor of the embodiment is further provided with a main control board, a CPU of the main control board, a connection of each instrument of the compressor, and a main control board.
  • the CPU is connected, and the display is centralized digital display, and the operation of the air compressor can be recorded at any time, especially the cause of the failure, etc., and the user can call it as needed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

Un dispositif de contrôle centralisé d'un compresseur d'air comprend un voltmètre, un ampèremètre, un interrupteur de démarrage, un manostat, un contacteur et un protecteur de courant. Le voltmètre et l'ampèremètre sont reliés à un moteur (1) et à l'interrupteur de démarrage. L'interrupteur de démarrage commande le fonctionnement et l'arrêt du compresseur d'air. Le manostat commande et règle la pression d'une cuve de stockage d'air (3). Le contacteur commande l'activation ou la désactivation d'un circuit externe. Le protecteur de courant saute lorsque le compresseur d'air est dans un état anormal, ce qui permet de protéger le moteur. Le voltmètre, l'ampèremètre, l'interrupteur de démarrage, le manostat, le contacteur et le protecteur de courant sont tous centralisés dans un même boîtier de commande (2), qui est fixé sur le compresseur d'air. Le dispositif de contrôle centralisé peut centraliser l'affichage de différentes parties du compresseur d'air sur le dispositif de contrôle de manière à permettre une observation pratique.
PCT/CN2011/072221 2011-03-28 2011-03-28 Dispositif de contrôle centralisé de compresseur d'air Ceased WO2012129769A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/CN2011/072221 WO2012129769A1 (fr) 2011-03-28 2011-03-28 Dispositif de contrôle centralisé de compresseur d'air
CN2011800041970A CN102859198A (zh) 2011-03-28 2011-03-28 空气压缩机集中监控装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2011/072221 WO2012129769A1 (fr) 2011-03-28 2011-03-28 Dispositif de contrôle centralisé de compresseur d'air

Publications (1)

Publication Number Publication Date
WO2012129769A1 true WO2012129769A1 (fr) 2012-10-04

Family

ID=46929315

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/072221 Ceased WO2012129769A1 (fr) 2011-03-28 2011-03-28 Dispositif de contrôle centralisé de compresseur d'air

Country Status (2)

Country Link
CN (1) CN102859198A (fr)
WO (1) WO2012129769A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6068447A (en) * 1998-06-30 2000-05-30 Standard Pneumatic Products, Inc. Semi-automatic compressor controller and method of controlling a compressor
CN2616975Y (zh) * 2003-01-11 2004-05-19 云南铜业技工学校 自动水泵控制训练装置
CN1834460A (zh) * 2006-04-18 2006-09-20 青岛地恩地机电科技股份有限公司 带有数字显示压力调整器的空气压缩机
CN2821953Y (zh) * 2005-03-31 2006-09-27 代旭升 抽油机计量控制柜
CN2898369Y (zh) * 2005-12-21 2007-05-09 波立门特工程设备(上海)有限公司 轻便缆管充气机
CN201429670Y (zh) * 2009-05-27 2010-03-24 李东波 油井变压器故障判定装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006039450A2 (fr) * 2004-09-29 2006-04-13 Black & Decker Inc. Ensemble compresseur d'air
TWM296924U (en) * 2005-11-25 2006-09-01 Huei Teng Entpr Co Ltd Integrated structure of operation panel for air compressor
CN201381975Y (zh) * 2008-09-12 2010-01-13 上海宏赛自动化电气有限公司 空压机综合智能控制设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6068447A (en) * 1998-06-30 2000-05-30 Standard Pneumatic Products, Inc. Semi-automatic compressor controller and method of controlling a compressor
CN2616975Y (zh) * 2003-01-11 2004-05-19 云南铜业技工学校 自动水泵控制训练装置
CN2821953Y (zh) * 2005-03-31 2006-09-27 代旭升 抽油机计量控制柜
CN2898369Y (zh) * 2005-12-21 2007-05-09 波立门特工程设备(上海)有限公司 轻便缆管充气机
CN1834460A (zh) * 2006-04-18 2006-09-20 青岛地恩地机电科技股份有限公司 带有数字显示压力调整器的空气压缩机
CN201429670Y (zh) * 2009-05-27 2010-03-24 李东波 油井变压器故障判定装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LI, QIANG ET AL.: "The Application of PLC and Inverter in Energy-saving Air Compressors.", THE WORLD OF INVERTERS., March 2006 (2006-03-01), pages 99 - 100, 105 *

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