CN1830131A - 压缩机保护和诊断*** - Google Patents
压缩机保护和诊断*** Download PDFInfo
- Publication number
- CN1830131A CN1830131A CNA2004800158753A CN200480015875A CN1830131A CN 1830131 A CN1830131 A CN 1830131A CN A2004800158753 A CNA2004800158753 A CN A2004800158753A CN 200480015875 A CN200480015875 A CN 200480015875A CN 1830131 A CN1830131 A CN 1830131A
- Authority
- CN
- China
- Prior art keywords
- compressor
- temperature
- compressor assembly
- motor
- transducer
- 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
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Images
Classifications
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- 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
- F04B49/06—Control using electricity
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- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
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- 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
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/006—Calibration or setting of parameters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/041—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature additionally responsive to excess current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
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- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- 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
- F04C2240/803—Electric connectors or cables; Fittings therefor
-
- 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
- F04C2270/00—Control; Monitoring or safety arrangements
- F04C2270/80—Diagnostics
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
- H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/085—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current making use of a thermal sensor, e.g. thermistor, heated by the excess current
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
报警 | 出现的情况 | 动作 | LED | 锁定 | 重设 |
运转线圈延迟 | 在激活第一个线圈之后的一个线圈激活中过多的延迟 | 跳闸(断开接触式继电器),等待5分钟,然后关闭接触式继电器 | 在脉冲之间红灯闪烁一次 | 在一行中10次跳闸 | 正常运转线圈操作或循环电力 |
错相 | 错过一个相位 | 跳闸(断开接触式继电器),等待5分钟,然后关闭接触式继电器 | 在脉冲之间红灯闪烁两次 | 在一行中10次跳闸 | 存在全部三个相位或循环电力 |
反相 | 错误连接三相电线,导致电机反相运转 | 跳闸(断开接触式继电器),等待5分钟,然后关闭接触式继电器 | 在脉冲之间红灯闪烁三次 | 在一行中4次跳闸 | 相位方位修正或循环电力 |
焊接的接触器 | 当接触器应该断开时,接触器给压缩机提供三相电 | 没有 | 在脉冲之间红灯闪烁四次 | 没有 | N/A |
低电压 | 供给AMPS的电压低于报警阈值 | 跳闸(断开接触式继电器),等待5分钟 | 在脉冲之间红灯闪烁五次 | 没有 | 供给电压保持在“正常”范围内 |
没有三相电 | 当存在需求时在压缩机端口处没有探测到电流 | 没有 | 在脉冲之间红灯闪烁五次 | 没有 | 当存在需求或不存在需求时探测三相电流,且没有探测到电流 |
低油压 | 在延长的一个时间周期,油压过低 | 跳闸(断开接触式继电器),当油继电器关闭时关闭接触式继电器 | 在脉冲之间红灯闪烁一次 | 没有 | 油压传感器警报继电器打开 |
排放温度 | 排放温度过高 | 跳闸(断开接触式继电器),等待30分钟,然后关闭接触式继电器 | 在脉冲之间红灯闪烁两次 | 3个小时4次跳闸 | 排放温度保持在“正常”范围或循环电力 |
电机温度 | 电机温度过高或电机温度传感器短路 | 跳闸(断开接触式继电器),等待30分钟,然后关闭接触式继电器 | 在脉冲之间红灯闪烁三次 | 3个小时4次跳闸 | 电机温度保持在“正常”范围或循环电力 |
锁定转子 | 压缩机的电流超过300Amp或不能降低原始锁定转子电流级别,或超过300Amp或为运转时峰值锁定转子Amp(LRA)的40% | 跳闸(断开接触式继电器),等待5分钟,然后关闭接触式继电器 | 在脉冲之间红灯闪烁四次 | 一行中4次跳闸 | 压缩机的电流保持在“正常”范围或循环电力 |
电机过载 | 压缩机的电流超过最大连续电流(MCC)等级 | 跳闸(断开接触式继电器),等待5分钟,然后关闭接触式继电器 | 在脉冲之间红灯闪烁五次 | 没有 | 压缩机电流保持在“正常”范围内 |
断开的热敏电阻器 | 一个或多个排放/电机温度传感器为断开 | 跳闸(断开接触式继电器),等待30分钟,然后关闭接触式继电器 | 在脉冲之间红灯闪烁六次 | 没有 | 排放温度保持在“正常”范围或循环电力 |
Claims (33)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53323603P | 2003-12-30 | 2003-12-30 | |
US60/533,236 | 2003-12-30 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910211779.0A Division CN101713397B (zh) | 2003-12-30 | 2004-12-30 | 压缩机保护和诊断*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1830131A true CN1830131A (zh) | 2006-09-06 |
CN100576703C CN100576703C (zh) | 2009-12-30 |
Family
ID=34748873
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910211779.0A Expired - Fee Related CN101713397B (zh) | 2003-12-30 | 2004-12-30 | 压缩机保护和诊断*** |
CN200480015875A Active CN100576703C (zh) | 2003-12-30 | 2004-12-30 | 压缩机保护和诊断*** |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910211779.0A Expired - Fee Related CN101713397B (zh) | 2003-12-30 | 2004-12-30 | 压缩机保护和诊断*** |
Country Status (5)
Country | Link |
---|---|
US (5) | US7290989B2 (zh) |
EP (2) | EP1768237A3 (zh) |
CN (2) | CN101713397B (zh) |
ES (1) | ES2518965T3 (zh) |
WO (1) | WO2005065355A2 (zh) |
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- 2004-12-30 CN CN200910211779.0A patent/CN101713397B/zh not_active Expired - Fee Related
- 2004-12-30 CN CN200480015875A patent/CN100576703C/zh active Active
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2006
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2010
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2013
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US8475136B2 (en) | 2013-07-02 |
CN101713397B (zh) | 2014-07-09 |
US20050196285A1 (en) | 2005-09-08 |
ES2518965T3 (es) | 2014-11-06 |
CN101713397A (zh) | 2010-05-26 |
EP1768237A3 (en) | 2007-08-29 |
US20060222507A1 (en) | 2006-10-05 |
CN100576703C (zh) | 2009-12-30 |
EP1768237A2 (en) | 2007-03-28 |
WO2005065355A3 (en) | 2006-04-27 |
EP1700067A4 (en) | 2007-09-05 |
WO2005065355A2 (en) | 2005-07-21 |
US7491034B2 (en) | 2009-02-17 |
US20130156607A1 (en) | 2013-06-20 |
EP1700067B1 (en) | 2014-07-30 |
EP1700067A2 (en) | 2006-09-13 |
US7290989B2 (en) | 2007-11-06 |
US20100111709A1 (en) | 2010-05-06 |
US20060182635A1 (en) | 2006-08-17 |
US7648342B2 (en) | 2010-01-19 |
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