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Explosion-proof fuel tank for parallel-connection multi-chamber motorcycle

A motorcycle and parallel technology, which is applied in the direction of gasoline barrels, bicycle accessories, transportation and packaging, etc., can solve the problems of inconvenient installation of spacers and the inability of spacers to be used again, and achieve the effect of avoiding waste

Active Publication Date: 2016-04-20
重庆新锐科技服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the technical solution of the above-mentioned patent, since only the break-type protection device of the spacer is used, the spacer cannot be used again after the spacer is broken, and it is inconvenient to install the spacer in the box

Method used

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  • Explosion-proof fuel tank for parallel-connection multi-chamber motorcycle

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Embodiment

[0017] Such as figure 1 As shown, the parallel multi-chamber explosion-proof fuel tank for motorcycles, the scheme is as follows: the tank 10 is provided with a fuel tank cover 30, the tank 10 is provided with a closed cavity 20, and the wall of the cavity 20 is installed with an isolation sheet 23, the critical pressure of the spacer 23 is less than the critical pressure when the wall of the cavity 20 is broken, and a safety valve 24 is also installed on the wall of the cavity 20, the critical pressure of the safety valve 24 is less than the critical pressure of the spacer 23, the cavity 20 A number of partitions 21 are arranged inside, and the partition 21 divides the cavity 20 into several chambers. The partition 21 is provided with a bursting disc 22. The critical pressure of the bursting disc 22 is greater than the critical pressure of the safety valve 24 and less than that of the cavity 20. When the critical pressure is reached, the cavity 20 is also provided with a thro...

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Abstract

The invention discloses an explosion-proof fuel tank for a parallel-connection multi-chamber motorcycle. According to the scheme, the explosion-proof fuel tank comprises a tank body, wherein a fuel tank cap is arranged on the tank body; a closed cavity is formed in the tank body; a spacing piece is mounted on the wall surface of the cavity, and critical pressure of the spacing piece is lower than critical pressure when the cavity wall is broken; a safety valve is further mounted on the wall surface of the cavity, and critical pressure of the safety valve is lower than that of the spacing piece; a plurality of partition boards are arranged in the cavity and divide the cavity into a plurality of chambers; bursting discs are arranged on the partition boards, critical pressure of each bursting disc is higher than critical pressure of the safety valve and lower than critical pressure when the cavity wall is broken; the cavity is further provided with a through hole communicated with outside, a sealing cover is mounted at the through hole, and the safety valve, the through hole and the spacing piece are arranged on the wall surface of the same chamber. According to the explosion-proof fuel tank for the parallel-connection multi-chamber motorcycle, the tank body can be repeatedly subjected to pressure reduction by the aid of the cavity.

Description

technical field [0001] The invention relates to a parallel multi-cavity explosion-proof fuel tank for motorcycles. Background technique [0002] The fuel tank for the motorcycle is one of the power source parts of the motorcycle, which plays the role of providing fuel for the engine of the motorcycle. Now some motorcycles, such as motorcycles used in field rally, need to have sufficient explosion-proof capability in their fuel tanks, and the usual method is to add an explosion-proof layer to the fuel tank. These practices are not only complex in structure, but also unstable in explosion-proof performance. [0003] At present, the structure of two boxes is used to solve the above problems. An isolation plate is set between the two boxes, a through hole is set on the isolation plate, and a partition is installed at the through hole. When the pressure in the fuel tank is too large, The partition is broken, and the oil in the main box enters the auxiliary box, thereby realizin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62J35/00
CPCB62J35/00
Inventor 黄慧
Owner 重庆新锐科技服务有限公司
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