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Pneumatic type launching device

A launching device, pneumatic technology, applied in compressed air guns, weapons without explosives, weapon types, etc., can solve the problems of low efficiency, complex devices, and many energy conversion links, and achieve high efficiency, light structure, and easy acquisition. Effect

Inactive Publication Date: 2015-06-10
710TH RES INST OF CHINA SHIPBUILDING IND CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an integrated launching device using high-pressure gas source as energy in order to solve the problems of many energy conversion links, low efficiency and complex devices in the existing projecting device;

Method used

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  • Pneumatic type launching device
  • Pneumatic type launching device
  • Pneumatic type launching device

Examples

Experimental program
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Effect test

Embodiment Construction

[0017] See attached figure 1 , a pneumatic launching device, which includes: a launching tube 9, a release valve installed in the body of the launching tube 9, a solenoid valve 1 and an air inlet nozzle 2 installed on the end cover of the launching tube 9;

[0018] The release valve includes: base 3, valve cover 4, valve core 5, guide rod 6, main seal support seat 7 and spring 8;

[0019] See attached image 3 , one end of the spool 5 is provided with an annular boss, and the other end is provided with a conical circular platform, the middle section of the spool 5 is transitionally connected with the conical circular platform through an arc surface; the spool 5 is provided with a through hole along the axial direction, the valve The middle section of the core 5 is provided with radial ventilation holes;

[0020] The valve core 5 is installed on the base 3, and there is a gap between the end face of the annular boss side of the valve core 5 and the base 3, and the annular bos...

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Abstract

The invention belongs to the technical field of device throwing and launching, and particularly relates to a launching device. According to the technical scheme, a pneumatic type launching device is characterized by comprising a launching cylinder (9), a relief valve installed in a cylinder body of the launching cylinder (9), an electromagnetic valve (1) and an air inlet nozzle (2), wherein the electromagnetic valve (1) and the air inlet nozzle (2) are installed on an end cover of the launching cylinder (9). According to the pneumatic type launching device, a high-pressure air source is communicated with an inner cavity of the relief valve to enable the inner cavity of the relief valve to form a high-pressure air cavity, the electromagnetic valve (1) is instantly opened through impulse voltage, a valve element of the relief valve is opened under the action of air pressure, pressure air in the high-pressure air cavity of the relief valve is relieved instantly in the launching cylinder (9), and the purpose of launching is realized. When the launching is completed, the valve element of the relief valve automatically returns to an original launching state rapidly, and continuous launching can be achieved by controlling the impulse voltage of the electromagnetic valve.

Description

technical field [0001] The invention belongs to the technical field of putting and launching devices, and in particular relates to a launching device. Background technique [0002] In the process of projecting objects from the ocean platform into the water, in order to realize the controllability of the projectile launching process, the launching device is generally used for control and adjustment. At present, there are mainly two types of such devices. One is the energy-storage launcher, which uses the hydraulic system to compress the gas, and then releases the compressed gas to push the piston body instantly. The piston body pushes the water or air medium in the launch tube to push the projectile out. . This type of device converts hydraulic energy into pneumatic energy through a pressurized cylinder, and finally converts the pneumatic energy into mechanical energy of the projectile. There are many energy conversion links, low efficiency, complex devices, and a special hy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F41B11/72F41B11/60F41B11/70
Inventor 甘文兵路伟焦泽健王思伟李宵龙高频
Owner 710TH RES INST OF CHINA SHIPBUILDING IND CORP
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