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Air port closing trigger mechanism

A technology of trigger mechanism and tuyere, which is applied in medical science, dentistry, dental drilling, etc., and can solve the problem that the tuyere baffle cannot be automatically blocked on the tuyere

Pending Publication Date: 2020-06-05
BEIJING HYPERSTRONG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a tuyere closing trigger mechanism to at least partly solve the problem that the existing tuyere closing trigger mechanism can only trigger the tuyere baffle with a relatively small weight to automatically block at the tuyere, but cannot automatically seal the tuyere baffle with a large weight. Blocked air vents and other potential problems

Method used

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Examples

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Embodiment Construction

[0095] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0096] figure 1 is a schematic structural diagram of the tuyere closing trigger mechanism provided in this embodiment; figure 2 yes figure 1 explosion map; image 3 yes figure 2 One of the structural schematic diagrams of the middle bracket; Figure 4 yes figure 2 Another schematic diagram of the middle bracket; Figure 5 yes figure 2 Schematic diagram of the structure of the electromagnet; Figure 6 yes Figure 5 Schematic diagram of the structure of the electromagnet core; Figure 7 yes figure 2 Schematic diagra...

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Abstract

The invention provides an air port closing trigger mechanism. A force-assisted member is arranged between an electromagnet and a loosening rod, specifically, the first end of the force-assisted memberis connected to an electromagnet core of the electromagnet, and the second end of the force-assisted member movably sleeves the first end of the loosening rod; the second end of the loosening rod penetrates through a supporting plate of a fixing frame and is arranged on an air port baffle in a penetrating mode, a magnetic member is fixed to the first end of the loosening rod at the same time, anda preset interval is arranged between the magnetic member and the end, near the force-assisted member, of the electromagnet core, in this way, the electromagnet can carry no load for a certain distance after energization, so that the attraction force of the electromagnet core attracting the magnetic member arranged on the loosening rod is increased, the electromagnet after being energized can release the loosening rod from the heavy air port baffle, the air port closing trigger mechanism can trigger the air port baffle on a large air port on a battery cabinet, and the scope of application ofthe air port closing trigger mechanism is enlarged.

Description

technical field [0001] The invention relates to a tuyere closing trigger mechanism, which belongs to the technical field of energy storage equipment. Background technique [0002] The battery cabinet includes a cabinet with a hollow structure and a battery box accommodated in the cabinet. The battery is installed in the battery box. At the same time, the battery cabinet also has a heat dissipation system. The heat dissipation system includes a The air inlet, the air outlet arranged on the side wall of the battery cabinet close to the battery box, and the air duct arranged in the battery cabinet, one end of the air duct communicates with the air inlet, and the other end communicates with the battery box. Under normal conditions, the air inlet, air duct and air outlet are in an open state, so that the external cold air flows into the air duct through the air inlet, and flows from the outlet of the air duct to the battery box to dissipate heat from the battery box, and then Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/16A62C2/24
CPCA62C3/16A62C2/247
Inventor 李杰李文启姜力文
Owner BEIJING HYPERSTRONG TECH
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