CN106972615A - 一种两路电源纯机械互锁切换装置 - Google Patents

一种两路电源纯机械互锁切换装置 Download PDF

Info

Publication number
CN106972615A
CN106972615A CN201710020336.8A CN201710020336A CN106972615A CN 106972615 A CN106972615 A CN 106972615A CN 201710020336 A CN201710020336 A CN 201710020336A CN 106972615 A CN106972615 A CN 106972615A
Authority
CN
China
Prior art keywords
power supply
switching device
purely mechanic
power
interlocking switching
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.)
Pending
Application number
CN201710020336.8A
Other languages
English (en)
Inventor
朱明伟
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.)
Wai Hing Co Ltd
Weixing Co Ltd
Original Assignee
Wai Hing Co Ltd
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 Wai Hing Co Ltd filed Critical Wai Hing Co Ltd
Priority to CN201710020336.8A priority Critical patent/CN106972615A/zh
Publication of CN106972615A publication Critical patent/CN106972615A/zh
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

一种两路电源纯机械互锁切换装置，包括支撑底板、互锁板和固定式手柄。所述的纯机械互锁切换装置由支撑底板和互锁板和固定手柄安装在一起而组成完整的机械互锁机构，实现了当用户停电时，向其他电网或备用电源转换时的安全用电保证了设备（负载）正常使用。

Description

一种两路电源纯机械互锁切换装置
技术领域
本发明涉及广泛的供配电领域，特别是涉及通信机房和医院、金融、军事等需安装两路备用电源保护的领域。
背景技术
机械互锁装置作为高低压配电产品重要的部件，是广泛应用需要两路电源配电系统上。由于在电网停电时可以马上人工转换到其他电网或其他备用电源上，为确保两路用电不会同时向用电设备（负载）供电造成灾难性后果必须要在切换时确保安全。目前市场上手动切换装置大部分是选用没有任何保护措施的单刀双掷刀闸开关，或价值动则上万元的双电源转换开关，并且在实际应用中对精密设备（负载）没有起到保护措施。导致设备（负载）时常受电流、电压不稳定的冲击。影响设备（负载）的使用寿命，固有必要设计一款新型的，造价低但实用性好的装置来解决这些问题。
发明内容
本发明提出一种纯机械互锁机构，解决在现有技术中市电停电或二路电网突然停电时，如何确保在用电安全的情况下切换到其他电网或其他供电系统中，不会发生两路电同时向用电设备（负载）供电问题。本发明的技术方案是这样实现的：一种纯机械互锁装置，包括支撑底架、互锁板和固定手柄等元件。所述的支撑底板是安装在各类高低压配电设备安装底板上，所述的互锁板是安装在支撑底架上面，所述的固定手柄是固定支撑底架和互锁板上面。本发明通过互锁板的左右移动，实现当正常使用的电网停电时，可以立即人工切换到其他电网或供电系统，继续给用电设备（负载）供电，保证设备正常运转。当正常使用的电网来电时，可以手动转换回来，在互锁装置的保证下不会因误操作发生两路电同时向设备（负载），提高了安全用电的可靠性。
附图说明
图1是两路电源纯机械式互锁装置组装图。

Claims (4)

1.两路电源纯机械互锁切换装置，包括支撑底架、互锁板、固定手柄。
2.如权利要求1所述支撑底架其特征在于安装在配电设备的安装底板上。
3.如权利要求2所述的互锁板其特征在于安装在互锁机构的支撑底架上。
4.如权利要求3所述的固定手柄其特征在于它把支撑底架和互锁板结合固定为完整机构。
CN201710020336.8A 2017-01-12 2017-01-12 一种两路电源纯机械互锁切换装置 Pending CN106972615A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710020336.8A CN106972615A (zh) 2017-01-12 2017-01-12 一种两路电源纯机械互锁切换装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710020336.8A CN106972615A (zh) 2017-01-12 2017-01-12 一种两路电源纯机械互锁切换装置

Publications (1)

Publication Number Publication Date
CN106972615A true CN106972615A (zh) 2017-07-21

Family

ID=59334880

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710020336.8A Pending CN106972615A (zh) 2017-01-12 2017-01-12 一种两路电源纯机械互锁切换装置

Country Status (1)

Country Link
CN (1) CN106972615A (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102347154A (zh) * 2011-09-29 2012-02-08 广东高新兴通信股份有限公司 一种微型开关机械互锁机构
CN202423066U (zh) * 2012-01-13 2012-09-05 宁波隆兴电信设备制造有限公司 电源互锁结构
CN204167153U (zh) * 2014-10-10 2015-02-18 深圳市华晨通信技术有限公司 一种主备小型断路器机械互锁装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102347154A (zh) * 2011-09-29 2012-02-08 广东高新兴通信股份有限公司 一种微型开关机械互锁机构
CN202423066U (zh) * 2012-01-13 2012-09-05 宁波隆兴电信设备制造有限公司 电源互锁结构
CN204167153U (zh) * 2014-10-10 2015-02-18 深圳市华晨通信技术有限公司 一种主备小型断路器机械互锁装置

Similar Documents

Publication Publication Date Title
US9996128B2 (en) Parallel redundant power distribution
US7616432B2 (en) Electrical distribution panel for a number of critical and non-critical loads
CN204089328U (zh) 用于酒店内柴发与市电切换的装置
WO2009083640A3 (en) Fault situation processing arrangement of a load distribution system of a local electric power transmission network
CN104917286A (zh) 一种高可靠性整机柜连续供电装置及方法
CN103928976A (zh) 数据中心的供电系统
CN106972615A (zh) 一种两路电源纯机械互锁切换装置
CN106971880A (zh) 一种塑壳断路器纯机械互锁装置
CN106971881A (zh) 一种微型断路器互锁装置
CN102570583A (zh) 数据中心的电源系统
CN102299028B (zh) 一种断路器过载报警不脱扣装置
CN104377805A (zh) 通信局站低压配电系统
TWI460965B (zh) 隔離式備援電力控制系統
CN203326701U (zh) 生产设备防断电、晃电的自控转换电源
CN104393664A (zh) 一种电力通信机房不间断交流供电系统
CN104333114A (zh) 一种高可靠性的ups系统
TWM518815U (zh) 超高壓及高壓斷路器之無障礙自由跳脫系統
CN204101962U (zh) 脱硫控制系统
US20180090986A1 (en) Load management and switching devices and methods
CN208368893U (zh) 一种电源分配插座
CN204696023U (zh) 一种断路器弹簧储能机构的控制装置
KR20110104375A (ko) 듀얼 시퀀스 모니터링에 의한 개보수 및 안전 시스템을 구비한 배전반
CN207459725U (zh) 一种双ups的不间断电源系统
CN206922418U (zh) 机电一体化电机保护装置
CN105006880A (zh) 一种可实现ac和dc供电切换的装置

Legal Events

Date Code Title Description
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170721