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Anti-static ground connection alarm method

An anti-static, double grounding technology, applied in the direction of measuring electricity, measuring electrical variables, measuring resistance/reactance/impedance, etc., can solve problems such as complexity, poor accuracy, and inability to eliminate static electricity.

Inactive Publication Date: 2015-05-20
CHINA PETROLEUM & CHEM CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The state of grounding is directly related to the effect of static electricity elimination. When the grounding state is poor, the purpose of eliminating static electricity cannot be achieved, which will cause a series of static electricity accidents
The existing anti-static grounding alarm method is relatively complicated, requires professional operation, and has poor accuracy and safety

Method used

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  • Anti-static ground connection alarm method

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Embodiment Construction

[0016] The specific embodiment of the present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0017] like figure 1 As shown, an anti-static grounding alarm method includes a connection loop detection circuit 3, a ground loop detection circuit 4, a double-core cable 2 and a double ground wire 6, and one end of the double-core cable 2 is connected to the connection loop detection circuit 3 The two ports of the double grounding wire 6 are connected to each other, and the other end is connected to the two splints of the grounding clip 1, one end of the double grounding wire 6 is connected to the two ports of the grounding circuit detection circuit 4, and the other end is connected to the two grounding bodies 7 respectively. The connection loop detection circuit 3 and the ground loop detection circuit 4 are connected to the alarm circuit 5 respectively.

[0018] Clamp the grounding clamp 1 on the equipment that needs to...

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Abstract

The invention provides an anti-static ground connection alarm method and relates to the field of static prevention. The anti-static ground connection alarm method can detect the ground connection state at any time, and workers can conveniently and timely know the ground connection state of equipment to take corresponding measures to reduce static safety risk. The anti-static ground connection alarm method relates to a connecting loop detecting circuit, a ground connection loop detecting circuit, a double-core cable and a dual-ground-connection wire; one end of the double-core cable is connected with two end openings of the connecting loop detecting circuit, and the other end of the double-core cable is connected with two clamping plates of a ground connection clamp; one end of the dual-ground-connection wire is connected with two end openings of the ground connection loop direction circuit, and the other end of the dual-ground-connection wire is connected with two ground connection bodies; the connecting loop detecting circuit and the ground connection loop detecting circuit are respectively connected with an alarm circuit; the ground connection clamp is clamped to equipment needing ground connection, so as to guarantee good contact with the metal portion of the equipment.

Description

technical field [0001] The invention relates to the field of antistatic, in particular to an antistatic grounding alarm method. Background technique [0002] In flammable and explosive places, static electricity is an important source of danger for fires and explosions. Grounding is one of the important ways to eliminate static electricity. Therefore, it is necessary to ground various equipment with static electricity risks. The state of grounding is directly related to the effect of static electricity elimination. When the grounding state is poor, the purpose of eliminating static electricity cannot be achieved, which will cause a series of static electricity accidents. The existing anti-static grounding alarm method is relatively complicated, requires professionals to operate, and has poor accuracy and poor safety. Contents of the invention [0003] The purpose of the present invention is to provide a convenient, accurate and safe anti-static grounding alarm method base...

Claims

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Application Information

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IPC IPC(8): G01R31/02G01R27/02
Inventor 张云朋李义鹏孙立富刘全桢宫宏孟鹤高鑫毕晓蕾
Owner CHINA PETROLEUM & CHEM CORP
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