A mobile shielding room for a dust-free workshop

Abstract

The invention discloses a dust-free workshop moving shielding room. The dust-free workshop moving shielding room comprises a workshop body, a shielding base is installed at the bottom of the workshopbody, the area of the shielding base is larger than that of the cross section of the workshop body, at least four walking wheels are installed at the bottom of the shielding base, and at least two ground contact braking mechanisms are symmetrically installed at the two ends of the shielding base; base plates are spliced to the bottom of the workshop body and the upper end of the shielding base; anelectromagnetic shielding layer fits the inner wall of the workshop body, and a door body is installed in the side wall of the workshop body. By means of the dust-free workshop moving shielding room,concave-and-convex clamping design, namely the embedding cooperation of a shielding frame and a shielding block is adopted for the door body and the workshop body, the linear size of the door body and the workshop can be reduced, and the electrical connection between contact faces of the door body and the workshop body is guaranteed; by means of the design mode, the electrical continuity of the contact faces can be effectively guaranteed, and the problem in the traditional art that a shielding body is discontinuous due to gaps of the door body is effectively solved.

Description

technical field [0001] The invention relates to the technical field of shielding rooms, in particular to a mobile shielding room in a clean room. Background technique [0002] Dust-free workshop refers to the removal of particulates, harmful air, bacteria and other pollutants in the air within a certain space, and the control of indoor temperature, cleanliness, indoor pressure, air velocity and air distribution, noise vibration, lighting, and static electricity. Within a certain range of demand, it is widely used in food, medicine and other production fields. [0003] In the production and manufacturing of clean workshops, some precision instruments and equipment are often interfered by external equipment. When the interference exceeds the allowable value of the equipment, the normal operation of the equipment will be affected. In the traditional technology, the equipment is placed in the clean room, which cannot shield the signal very well. The clean room cannot be a compl...

AI Technical Summary

Problems solved by technology

[0003] In the production and manufacturing of dust-free workshops, some precision instruments and equipment are often interfered by external equipment. When the interference exceeds the allowable value of the equipment, it will affect the normal operation of the equipment.

In the traditional technology, the equipment is placed in the clean room, which cannot shield the signal very well. The clean room cannot be a completely sealed shell after assembly, and there must be many gaps and holes, especially the door body and the clean room. Where the workshop cooperates, these gaps and holes are likely to cause local discontinuity of the shielding body, resulting in a reduction in the energy efficiency of the shielding body

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