Biological safety type liquid tank transfer window

Abstract

The invention discloses a biological safety type liquid tank transfer window. The biological safety type liquid tank transfer window comprises a tank body, a transfer basket, airtight doors and gear transmission mechanisms, wherein a top plate is arranged at the top of the tank body; transfer openings are formed in the two sides of the top plate; the airtight doors are arranged on the transfer openings; two transmission shafts are arranged on the top plate on the inner sides of the two transfer openings; the end parts of the two transmission shafts are rotationally connected and fixed on mounting plates on the two sides of the tank body; two connecting rods are further arranged in the tank body; the end parts of the two connecting rods are rotationally connected with the mounting plates; the gear transmission mechanisms for connecting the transmission rods with the connecting rods are mounted on the mounting plates; when the airtight doors are opened and closed, the transmission shafts are driven to rotate through pressing plates, and the transmission shafts rotate to drive the connecting rods to rotate through the transmission of the gear transmission mechanisms; and the transfer basket in the tank body is connected with the two connecting rods through swing arms. According to the biological safety type liquid tank transfer window, objects can be transmitted in a liquid tank through the transfer basket, so that the limbs of an operator are effectively prevented from being in contact with a disinfectant; and the biological safety type liquid tank transfer window has good air tightness and is suitable for biological safety facilities with high air tightness requirements.

Description

technical field [0001] The invention relates to the technical field of safety protection equipment, in particular to a biosafety liquid tank transfer window. Background technique [0002] At present, the transfer window is a kind of item transfer equipment, which is mainly used in biosafety, clean technology and other industries. It is used for the transfer of small items between areas with high pollution probability and areas with low pollution probability. It can avoid direct connection between two adjacent areas and effectively Reduce the pollution that occurs during the transfer process while ensuring the airtightness of the laboratory, which can effectively solve the airtightness problem of the transfer channel for small items in the biological safety room. [0003] In the field of biosafety, conventional transfer windows need to disinfect the interior of the transfer window and the surface of the transfer items during the transfer process and after the transfer is comp...

AI Technical Summary

Problems solved by technology

[0004] At present, the conventional aqueduct transfer window adopts the manual transfer mode. During the transfer, the operator needs to wear long gloves to place the transfer items at the bottom of the disinfectant solution, and on the other side, the operator also needs to wear long gloves to remove the transfer items from the bottom of the disinfectant solution. out, which is not conducive to personnel operation and occupational health

Images