Triple pressure safety protection system and method for thermal compounding loading equipment of explosive force

A technology for loading equipment and safety protection, which is applied in the direction of offensive equipment, electrical transmission signal system, ammunition, etc., can solve the problems of protection strength and effect, and achieve the effect of improving the effect

Active Publication Date: 2018-08-28
INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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Problems solved by technology

[0003] However, during the high-pressure loading process, due to the high-energy, explosive, and high-pressure high-risk operations, it is necessary to adopt corresponding safety protection measur...

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  • Triple pressure safety protection system and method for thermal compounding loading equipment of explosive force
  • Triple pressure safety protection system and method for thermal compounding loading equipment of explosive force
  • Triple pressure safety protection system and method for thermal compounding loading equipment of explosive force

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0019] as attached figure 1 As shown, a triple pressure safety protection system for explosive force-heat composite loading equipment includes a mechanical hydraulic switch 5 located on the column 2 of the main engine 1, a measuring sensor 6 located on the main engine oil cylinder 3 and a safety sensor 7 located at the hydraulic station 4, The measurement sensor and the safety sensor realize the calculation and control of the measurement data through PLC.

[0020] as attached figure 2 As shown, the pressure automatic protection logic control is realized by PLC. When the measurement sensor measures the current pressure value, the CPU automatically calculates it according to the set value. When it judges that the overpressure is 10%, the logic relay M1.2 is closed, so that the Q0.1 of the PLC is connected. If the measuring sensor fails, the s...

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Abstract

The invention discloses a triple pressure safety protection system for thermal compounding loading equipment of an explosive force. The system comprises a mechanical hydraulic switch located on a hostmachine, a measuring sensor located on an oil cylinder of the host machine and a safety sensor located on a hydraulic station, wherein the measuring sensor and the safety sensor operate and control measured data through a PLC. The invention also discloses a triple pressure safety protection method for the thermal compounding loading equipment of the explosive force. The invention provides the triple pressure safety protection system for high risk operations of high energy, fire blast and high pressure, integrates automatic measuring protection, automatic safety protection and manual protection, and ensures the safety protection in a triple manner. When abnormal conditions happen, the system is used for safety protection of human and machine of the thermal compounding loading equipment ofthe explosive force.

Description

technical field [0001] The invention relates to a safety protection control system, in particular to a triple pressure safety protection system and method for explosive force-heat composite loading equipment. Background technique [0002] In explosive mechanical-thermal composite loading equipment, high-pressure loading is an effective means to analyze the structural strength and mechanical behavior of explosive components. [0003] However, during the high-pressure loading process, due to the high-energy, explosive, and high-pressure high-risk operations, it is necessary to take corresponding safety protection measures. At present, most of the safety protection of explosive force-thermal composite loading equipment is a separate pressure safety protection, and there are doubts about the protection strength and effect. Contents of the invention [0004] One of the objectives of the present invention is to provide a triple pressure safety protection system for explosive fo...

Claims

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Application Information

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IPC IPC(8): F42B35/00G08B17/00G08B21/18G08B7/06
CPCF42B35/00G08B7/06G08B17/00G08B21/182
Inventor 冯梅唐明峰肖俊鲍延年温茂萍周红萍曹志伟朱民
Owner INST OF CHEM MATERIAL CHINA ACADEMY OF ENG PHYSICS
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