MY195466A - Double Grounding Safety System For Enhancing Reliability - Google Patents

Double Grounding Safety System For Enhancing Reliability

Info

Publication number
MY195466A
MY195466A MYPI2019007716A MYPI2019007716A MY195466A MY 195466 A MY195466 A MY 195466A MY PI2019007716 A MYPI2019007716 A MY PI2019007716A MY PI2019007716 A MYPI2019007716 A MY PI2019007716A MY 195466 A MY195466 A MY 195466A
Authority
MY
Malaysia
Prior art keywords
grounding
safety
electric shock
power
double
Prior art date
Application number
MYPI2019007716A
Inventor
Lyu Qihua
Lyu Xinghua
Lyu Jianhua
Original Assignee
Lyu Qihua
Yu Yan
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 Lyu Qihua, Yu Yan filed Critical Lyu Qihua
Publication of MY195466A publication Critical patent/MY195466A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

A double grounding safety system for enhancing reliability is disclosed. In order to avoid accidents caused by failure of a grounding system and electrical leakage of an electrical appliance, a double grounding closed series loop (13) adopted in the present invention is connected in series to a real-time monitoring circuit to control a power transmission system. Once a circuit break fault occurs in the closed series loop (13) system, a risk of electric shock is likely to occur, and the real-time monitoring circuit will lose its power to automatically cut off the power supply immediately, which prompts the occurrence of an imperceptible safety fault by power outage and reminds that the safety fault must be eliminated actively. The double grounding safety system avoids electric shock hazards caused by repeated secondary grounding faults to ensure the safety of electricity users, and changes the defect that the conventional electric shock protector with a passive protection manner of de-energizing can achieve a protection effect only when an electric shock actually occurs and has a protection blind region. By using the technical solution of the grounding system of the present invention, the power can be transmitted safely by the system with one wire and one ground. (Figure 1)
MYPI2019007716A 2019-04-24 2019-12-23 Double Grounding Safety System For Enhancing Reliability MY195466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910336332.XA CN110086005A (en) 2019-04-24 2019-04-24 A kind of double grounding safety systems promoting reliability

Publications (1)

Publication Number Publication Date
MY195466A true MY195466A (en) 2023-01-25

Family

ID=67416585

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2019007716A MY195466A (en) 2019-04-24 2019-12-23 Double Grounding Safety System For Enhancing Reliability

Country Status (3)

Country Link
CN (1) CN110086005A (en)
MY (1) MY195466A (en)
WO (1) WO2020215527A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110086005A (en) * 2019-04-24 2019-08-02 吕奇华 A kind of double grounding safety systems promoting reliability
CN113758012A (en) * 2021-08-10 2021-12-07 广东万家乐燃气具有限公司 Double-ground wire fixing device for electric water heater and electric water heater

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB894409A (en) * 1959-05-02 1962-04-18 Asquith Electrics Colne Ltd Improvements in or relating to protective systems for electrical equipment
DE202013104052U1 (en) * 2013-07-23 2013-09-18 Pro Car Gmbh & Co. Kg Compact USB double socket with built-in buck converter
CN203883262U (en) * 2014-06-04 2014-10-15 广州品晟电子科技有限公司 Electronic safety socket having leakproof and children protection functions
CN104635106A (en) * 2015-01-27 2015-05-20 中国石油化工股份有限公司 Anti-static ground connection alarm method
CN206990679U (en) * 2017-03-28 2018-02-09 电子科技大学 A kind of power line steel tower grounding resistance In-circiut tester based on voltage drive
CN207652015U (en) * 2017-11-23 2018-07-24 四川中光防雷科技股份有限公司 A kind of intelligent power
CN208078307U (en) * 2018-04-08 2018-11-09 东莞市山芳五金塑胶有限公司 A kind of double ground connection sundial plugs
CN110086005A (en) * 2019-04-24 2019-08-02 吕奇华 A kind of double grounding safety systems promoting reliability

Also Published As

Publication number Publication date
CN110086005A (en) 2019-08-02
WO2020215527A1 (en) 2020-10-29

Similar Documents

Publication Publication Date Title
CN103296671B (en) For flexible direct current power transmission system AC overvoltage protection and guard method
MY195466A (en) Double Grounding Safety System For Enhancing Reliability
CN108631311A (en) A kind of communication base station for electric installation
CN104600581A (en) Intelligent distribution box
CN204834226U (en) Novel piezo -resistor
CN208985796U (en) A kind of arrester that failure is visual
CN203617704U (en) Equipotential cutoff anti-thunder multifunctional power-source-protecting circuit
CN202634288U (en) Novel frequency converter
CN208820453U (en) A kind of input power cord line disconnection protector
CN203536953U (en) Lightning arrester deterioration protective device
CN203180491U (en) Electric leakage protection device
CN103384419A (en) Self-fusing protecting electric heating device and protecting method thereof
CN202633933U (en) Surge protector circuit of low-voltage power supply
CN202721433U (en) Leakage protection and power supply recovery apparatus
CN205429872U (en) ESD system
CN202749793U (en) Independent power supply safety protection system of distribution transformer
CN205595761U (en) Domestic electric leakage overvoltage protector
CN204855686U (en) Electric leakage protector check gauge
CN204440771U (en) Reinforcement type residual current protecting simulation training cabinet
CN203553532U (en) Safety socket with earth leakage protection apparatus
CN202749812U (en) Direct-current lightning protection device for electric power system
CN203504130U (en) Illumination signal comprehensive protection device
CN109216100A (en) A kind of monitoring indicating circuit of power switch vacuum circuit breaker
CN205724854U (en) Mast switch controller protection device
CN203377582U (en) Overvoltage breaking zero protection device