CN106469492B - 电力变压器防盗报警装置 - Google Patents

电力变压器防盗报警装置 Download PDF

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CN106469492B
CN106469492B CN201510517874.9A CN201510517874A CN106469492B CN 106469492 B CN106469492 B CN 106469492B CN 201510517874 A CN201510517874 A CN 201510517874A CN 106469492 B CN106469492 B CN 106469492B
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China
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parts
power transformer
reinforced hoop
theft alarm
alarm device
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CN106469492A (zh
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王奎鑫
张记飞
刘建
时小华
宋广生
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Nantong Xude Technology Co Ltd
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STATE GRID SHANDONG FEIXIAN POWER SUPPLY Co
State Grid Corp of China SGCC
Linyi Power Supply Co of State Grid Shandong Electric Power Co Ltd
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    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/02Mechanical actuation
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/02Making non-ferrous alloys by melting
    • C22C1/026Alloys based on aluminium
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C1/00Making non-ferrous alloys
    • C22C1/06Making non-ferrous alloys with the use of special agents for refining or deoxidising
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22CALLOYS
    • C22C21/00Alloys based on aluminium
    • C22C21/06Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08Alloys based on aluminium with magnesium as the next major constituent with silicon
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22FCHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/047Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

本发明属于变压器领域,公开了电力变压器防盗报警装置,该装置是在电力变压器外加装有加强箍,在加强箍内装有触发报警装置。本发明装置100%报警,并且使用寿命长、免维护。

Description

电力变压器防盗报警装置
技术领域
本发明属于变压器领域,尤其涉及电力变压器防盗报警装置。
背景技术
变压器是输配电线路上的重要部件和关键环节,但近年来随着国际市场有色金属价格尤其铜价的持续上涨,以铜质材料为“心脏”的变压器受到了盗贼的“青睐”,这不仅给国家造成了经济上的巨大损失,同时也影响了居民的日常生活,甚至扰乱了社会治安,因此,变压器的防盗,尤其是户外杆变的防盗显得极为重要。
由于户外杆变遍布整个辖区,数量庞大,目前没有有效的方法进行实时监控,也没有人力进行全天候的巡视,也就是说,户外杆变的分布特点和数量特点决定了其防盗的困难性。虽然目前也采取了一定的措施,例如派专人蹲点巡视、焊接连接螺栓等,但是效果甚微。
发明内容
本发明的目的在于克服现有技术的缺陷而电力变压器防盗报警装置,该装置能够在发生偷盗行为时100%报警,并且使用寿命长、免维护的优点。
实现上述目的的技术方案是:
电力变压器防盗报警装置,该装置是在电力变压器外加装有加强箍,在加强箍内装有触发报警装置;所述加强箍按照如下方法制备而得:
按照重量份取下述原料:镍1-2份,硅1-2份,钛1-2份,铜2-3份,铁3-5份,镁5-7份,铝100-120份;将上述原料依次添加到保温炉中进行熔炼,再通过精炼除汽机使用喷粉精炼剂对铝合金溶液进行精炼除气、变质处理;然后将合金液浇注到所需制成的模具腔内,一次成型,成为半成品。
将所述的低压铸造制得的半成品放入淬火炉中进行固溶处理,温度200~220℃然后经时效炉3~6小时取出,取出放入机油中急冷,最后经加工中心加工而成。
采用本发明后,内部化学成分及制造工艺的变化、改进,使其内部组织致密,韧性好,其铸造成型性,加工性优良,耐磨性好,成本低;其抗拉强度σb可达到300---330MPa,延伸率δ升至1~2%,布氏硬度达120—140HBS。
具体实施方式
为了使本技术领域的人员更好地理解本申请中的技术方案,下面将结合本申请具体实施例,对本发明进行更加清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都应当属于本发明保护的范围。
实施例1
电力变压器防盗报警装置,该装置是在电力变压器外加装有加强箍,在加强箍内装有触发报警装置;所述加强箍按照如下方法制备而得:
按照重量份取下述原料:镍1-2份,硅1-2份,钛1-2份,铜2-3份,铁3-5份,镁5-7份,铝100-120份;将上述原料依次添加到保温炉中进行熔炼,再通过精炼除汽机使用喷粉精炼剂对铝合金溶液进行精炼除气、变质处理;然后将合金液浇注到所需制成的模具腔内,一次成型,成为半成品。
将所述的低压铸造制得的半成品放入淬火炉中进行固溶处理,温度200~220℃然后经时效炉3~6小时取出,取出放入机油中急冷,最后经加工中心加工而成。
采用本发明后,内部化学成分及制造工艺的变化、改进,使其内部组织致密,韧性好,其铸造成型性,加工性优良,耐磨性好,成本低;其抗拉强度σb可达到300-330MPa,延伸率δ升至1~2%,布氏硬度达120—140HBS。
以上结合具体的实施方式对本发明进行了描述,但本领域技术人员应该清楚,这些描述都是示例性的,并不是对本发明保护范围的限制。本领域技术人员可以根据本发明的精神和原理对本发明做出各种变型和修改,这些变型和修改也在本发明的范围内。

Claims (1)

1.电力变压器防盗报警装置,该装置是在电力变压器外加装有加强箍,在加强箍内装有触发报警装置;所述加强箍按照如下方法制备而得:
按照重量份取下述原料:镍1-2份,硅1-2份,钛1-2份,铜2-3份,铁3-5份,镁5-7份,铝100-120份;
将上述原料依次添加到保温炉中进行熔炼,再通过精炼除汽机使用喷粉精炼剂对铝合金溶液进行精炼除气、变质处理;然后将合金液浇注到所需制成的模具腔内,一次成型,成为半成品;
将所述半成品放入淬火炉中进行固溶处理,温度200~220℃,然后经时效炉3~6小时取出,取出放入机油中急冷,最后经加工中心加工而成。
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197680A2 (en) * 1985-04-01 1986-10-15 The Standard Oil Company Energy storage devices and amorphous metal alloy electrodes for use in acid environments
CN201194192Y (zh) * 2008-04-30 2009-02-11 高博 电力变压器防盗报警装置
CN102978452A (zh) * 2012-11-09 2013-03-20 安徽欣意电缆有限公司 Al-Fe-Sn-RE铝合金及其制备方法和电力电缆
CN203299979U (zh) * 2013-06-28 2013-11-20 成都昊地科技有限责任公司 变压器防盗报警装置
CN103627935A (zh) * 2013-12-09 2014-03-12 国家电网公司 一种非热处理型耐热铝合金单丝及其制备方法
CN104143369A (zh) * 2014-08-15 2014-11-12 戴先利 一种铝合金芯电缆的制备方法
CN104674075A (zh) * 2015-03-09 2015-06-03 苏州圣谱拉新材料科技有限公司 一种高电导率的铝合金导线材料及其制备方法
CN104846243A (zh) * 2015-05-26 2015-08-19 安徽电气集团股份有限公司 一种中强度耐腐蚀铝合金材料及电缆用铝合金杆

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010047838A1 (en) * 2000-03-28 2001-12-06 Segal Vladimir M. Methods of forming aluminum-comprising physical vapor deposition targets; sputtered films; and target constructions

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0197680A2 (en) * 1985-04-01 1986-10-15 The Standard Oil Company Energy storage devices and amorphous metal alloy electrodes for use in acid environments
CN201194192Y (zh) * 2008-04-30 2009-02-11 高博 电力变压器防盗报警装置
CN102978452A (zh) * 2012-11-09 2013-03-20 安徽欣意电缆有限公司 Al-Fe-Sn-RE铝合金及其制备方法和电力电缆
CN203299979U (zh) * 2013-06-28 2013-11-20 成都昊地科技有限责任公司 变压器防盗报警装置
CN103627935A (zh) * 2013-12-09 2014-03-12 国家电网公司 一种非热处理型耐热铝合金单丝及其制备方法
CN104143369A (zh) * 2014-08-15 2014-11-12 戴先利 一种铝合金芯电缆的制备方法
CN104674075A (zh) * 2015-03-09 2015-06-03 苏州圣谱拉新材料科技有限公司 一种高电导率的铝合金导线材料及其制备方法
CN104846243A (zh) * 2015-05-26 2015-08-19 安徽电气集团股份有限公司 一种中强度耐腐蚀铝合金材料及电缆用铝合金杆

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Patentee before: Linyi Electric Power Company of Guo Wang Shandong Province Utilities Electric Co.

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