Radiation-proof composite door with wave-absorbing and shielding structure

Abstract

The anti-radiation composite door with the wave absorbing and shielding structure comprises a door frame, an upper supporting channel is installed at the top of the door frame, a rotating rod is installed on the inner wall of the upper supporting channel in a penetrating mode, a rotating roller is installed on the outer side of the rotating rod, and a transmission belt is installed on the outer side of the rotating roller; a limiting sliding block is installed on the lower surface of the transmission belt through a connecting piece, and a steel shell is installed at the bottom of the limiting sliding block. According to the invention, the first radiation sensor is installed, the first radiation sensor detects the indoor radiation intensity, the second radiation sensor detects the outdoor radiation intensity, the first radiation sensor and the second radiation sensor transmit the detected information to the display screen, and the display screen displays the detected information. The anti-radiation composite door is convenient to remind outside people of how far away from the door from radiation, and meanwhile, whether the anti-radiation effect of the anti-radiation composite door reaches the expected level or not is judged through internal and external radiation intensity detection.

Description

technical field [0001] The invention relates to the technical field of radiation-proof composite doors, in particular to a radiation-proof composite door with a wave-absorbing and shielding structure. Background technique [0002] Radiation protection door is a kind of door that can prevent ray radiation from passing through, mainly through built-in lead plate or steel plate of 2 to 4 mm to prevent the radiation from passing out. Medical rooms such as B-ultrasound, X-ray and chest X-ray all need to install radiation protection doors. [0003] The defects of the radiation protection composite door in the prior art are: [0004] 1. Patent document CN210828745U discloses an angle-adjustable radiation protection door, "including a door frame and a radiation protection door, one side of the radiation protection door is connected with the door frame through a rotating shaft, and the upper part of the door frame is fixedly installed with a directional radiation protection door. A...

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Problems solved by technology

[0006] 3. Patent document CN211201636U discloses a medical radiation protection door, "including a radiation protection door and an automatic opening and closing door unit, a chamber is opened in the middle of the wall, and a sliding module is installed at the bottom of the wall. The radiation protection door The radiation protection door is connected with the wall through the sliding module. There are two radiation protection doors, with lead plates installed in the middle, and a sealing baffle is installed on the side of the radiation protection door close to the wall chamber. The front sides of the two radiation protection doors are equipped with There are radiation protection marks, the width of the sealing baffle is the same as that of the chamber, a radiation protection window is installed in the radiation protection door, and an installation groove is opened in the middle of the radiation protection door, and a handle unit is installed in the installation groove, and the automatic opening The door closing unit is installed on the top of the wall; the utility model provides a medical anti-radiation door, which has a simple structure and can save effort to open and close the anti-radiation door during a power failure, without causing harm to the opponent. The device lacks an anti-collision warning structure inside , some people don't understand the situation, they will lean on the door, and they are easily affected by radiation

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