Intelligent protective lead plate for ventilation cooling and pressure reduction during sudden rise of pressure or temperature
A technology of ventilation and cooling, lead plate, applied in the direction of reactor, lighting and heating equipment, cooling fluid circulation device, etc.
Inactive Publication Date: 2021-05-28
张建华
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides a protective lead plate for intelligent ventilation, temperature reduction and pressure reduction when the pressure or temperature suddenly rises. At the same time, when the temperature of the lead plate rises to a certain value, it will automatically open the vent to cool the lead plate, so that the lead plate has the advantage of longer service life, and it solves the problem of the lead plate when the pressure is higher than a certain value. It will be broken, and when the temperature continues to rise and cannot be discharged, it is also a problem that is unfavorable to the lead plate itself
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[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0025] see Figure 1-5 , a protective lead plate for intelligent ventilation and temperature reduction when the pressure or temperature rises suddenly, including a lead plate main body 1, vents 2 are opened on the left and right sides of the lead plate main body 1, and the inner wall on the right side of the lead plate main body 1 is fixed and installed There is a cylinder 3, the surface of the cylinder 3 is provided with a small vent 2, the inside of the cyli...
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The invention relates to the technical field of pressure reduction and heat dissipation of protective lead plates, and discloses an intelligent protective lead plate for ventilation cooling and pressure reduction during sudden rise of pressure or temperature. The protective lead plate comprises a lead plate body, ventilation openings are formed in the left side and the right side of the lead plate body, an air cylinder is fixedly mounted on the inner wall of the right side of the lead plate body, a sliding plate is slidably connected into the air cylinder, and a magnet is fixedly mounted on the left side of the sliding plate. The sliding plate in the air cylinder is pushed to horizontally move towards the left side through gas expansion force in the lead plate body, and by means of the magnet connected with the top of the sliding plate, a rotating disc in a fixed disc is driven to deflect clockwise when the sliding plate moves towards the left side. Due to the fact that the rotating disc is an irregular disc, when the rotating disc deflects, the rotating disc pushes out an ejector rod, the ejector rod pushes rotating plates installed on the ventilation openings to rotate clockwise, the inner side and the outer side of the lead plate body are communicated, and the effect of neutralizing the excessive pressure in the lead plate body is achieved.
Description
technical field [0001] The invention relates to the technical field of decompression and heat dissipation of a protective lead plate, in particular to a protective lead plate for intelligent ventilation, temperature reduction and pressure reduction when the pressure or temperature rises suddenly. Background technique [0002] Lead plate refers to a plate rolled from metallic lead. Specifically, it has strong anti-corrosion, acid and alkali resistance, and is often used in construction in acidic environments, medical radiation protection, X-ray, CT room radiation protection, aggravation, sound insulation, etc. It is a relatively cheap radiation protection Material. [0003] At present, the lead plate is mostly used to divide two independent environments to isolate high temperature and high pressure. However, the lead plate itself also has a maximum bending strength. When the pressure is higher than a certain value, the lead plate will be broken, and the lead plate It also h...
Claims
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IPC IPC(8): G21F3/00F25D31/00F25D17/02F25D17/06
CPCF25D17/02F25D17/06F25D31/00G21F3/00
Inventor 张建华
Owner 张建华