Assembly type sealing ventilator of curtain wall

Abstract

By means of an assembly type sealing ventilator of a curtain wall, the problems that a traditional ventilator can hardly meet the requirement for diversity of the outer decoration effect of a building curtain wall, and the overall sealing performance is low are solved. The assembly type sealing ventilator of the curtain wall comprises a shell, a ventilation frame and a fastener connecting piece, wherein the shell, the ventilation frame and the fastener connecting piece are fixed to a mounting space of the curtain wall. The assembly type sealing ventilator of the curtain wall is characterized in that the shell is of an assembly type structure composed of a sealing frame and a sealing cover plate, and the assembly type structure is matched with the mounting space of the curtain wall; the sealing frame is formed by assembling front and rear wall plates and two side wall plates into a whole; the sealing cover plate and the sealing frame are connected together in a clamped and sealed mode through a sealing rubber strip and a spring clamp; the ventilation frame is provided with a movable baffle; a rotary shaft of the movable baffle is hinged to the interior of a clamping groove of the sealing frame; a chain motor assembled in the sealing frame is used for controlling opening or closing of the movable baffle relative to the ventilation frame. The assembly type sealing ventilator of the curtain wall is reasonable in structural design and quite convenient to install and maintain, and can be started or stopped flexibly and reliably. By means of the assembly type sealing ventilator of the curtain wall, the size of the mounting space of the curtain wall and the adaptability to shape change are improved, and the overall sealing performance of the curtain wall is further enhanced.

Description

technical field [0001] The invention relates to an indoor fully sealed ventilator for a curtain wall, in particular to a curtain wall assembly type sealed ventilator which meets the requirements of the curtain wall installation space size and shape change, and belongs to the technical field of building curtain walls. Background technique [0002] At present, most of the ventilators used for building curtain walls are products with fixed specifications produced by professional ventilator manufacturers. Due to the relatively fixed specifications (mainly width and height) and shapes of these products, it is difficult to flexibly adapt to the installation space requirements reserved for multi-style and multi-standard building curtain walls; at the same time, because the specifications of various manufacturers are not uniform, it is difficult to achieve mutual This makes the ventilator used in the actual use of the building curtain wall, it is often necessary to add more auxiliar...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a curtain wall assembly-type sealing ventilator, which solves the problems that the traditional ventilator is difficult to meet the diversity needs of the external decoration effect of the building curtain wall, and the overall sealing performance is low. Its structural design is reasonable, and its installation and maintenance are very convenient. Flexible and reliable opening and closing, improving the adaptability of the curtain wall installation space size and shape changes, and further enhancing the overall sealing performance of the curtain wall

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