Technology area

The technical solution relates to adjustments to filter-ventilating unit for increased safety of user and comfort in the monitoring of selected data and communication between the filter- ventilating unit and the user.

Present condition of technology

Currently, there are filter-ventilating units produced without displays, with LED display or with fixed-function LCD display, which allows very limited information of the user of the unit usually in the range: the status of the battery, the status of the introduction of the filters, supplied quantity of air. This does not allow the acquisition of more precise information about the unit, which may serve, inter alia, to prevent unexpected failures of filter-ventilating unit, which can result in risks to the health of the user.

Principle of technical solution

The above deficiencies are largely solved by the constructional design of the filter-ventilating unit in accordance with this technical solution, where the filter-ventilating unit is equipped with fully programmable graphic display, which allows you to transfer any selected information between the user and the unit. The display can be mounted on the drive or on an external module attached to the drive, for example by the wireless transmission of information. It can also be used a combination of these solutions.

Summary of the pictures in the drawing

Technical solutions will be closer shown on the drawing where Fig. 1 gives a schematic layout of the filter-ventilating unit with a built-in, fully programmable LCD display and Fig. 2 shows the layout of the filter-ventilating units with fully programmable LCD display installed on an external module. Examples of technical solution conduct

Example 1.

Filter-ventilating unit 1 is equipped with fully programmable display 2 with the option to view any selected data and information.

Example 2.

Filter-ventilating unit 1 is connected with a fully programmable display 2 which is mounted on the external module 5.

Industrial efficiency

This technical solution is useful for all types of filter-ventilating units with regard to the environment in which thus equipped units are used.