Nitrogen blowing concentrator with active protection unit

Abstract

The invention discloses a nitrogen blowing instrument with an active protection unit, and relates to the technical field of nitrogen blowing instruments, in particular to a frame and a base of the nitrogen blowing instrument, an external protection plate is arranged in the frame of the nitrogen blowing instrument, an electric sliding rail is mounted outside the rear end of the external protection plate, a sliding block is arranged outside the electric sliding rail, movable rods are installed at the two ends of the interior of the sliding block, a fixed rod is arranged at one end of the exterior of each movable rod, a connecting plate is installed outside the top of the sliding block, an insertion pipe is arranged at one end of the exterior of the connecting plate, and a guide pipe is connected to the right end of the exterior of the connecting plate. According to the nitrogen blowing instrument with the active protection unit, the auxiliary assembly is arranged on one side of the exterior of the storage frame to form a containing cavity, so that a space for placing the heat dissipation assembly can be provided, convenience is provided for subsequent storage and protection of the heat dissipation assembly, meanwhile, the auxiliary assembly and the storage frame are locally in a communicating state, air circulation can be guaranteed, and convenience is provided for subsequent heat dissipation of the nitrogen blowing instrument.

Description

Technical field [0001] The present invention relates to the technical field of nitrogen blower, in particular a nitrogen blower having an active protective unit. Background technique [0002] Termovap Sample Concentrator, is also known as: a nitrogen concentration device, a nitrogen purge system, a nitrogen purifier, a sample concentration meter, an abbreviation: a nitrogen blower, a nitrogen nitrogen, a concentration meter. Usually, the surface of nitrogen is blown into the surface of the heating sample is concentrated, and there is time, easy to operate, easy control, etc., can quickly obtain the expected results. It is widely used in agricultural disintegration analysis, commodity inspection, food, environment, pharmaceutical, biological products and other industries and sample preparations in liquid phase, gas phase and mass spectrometry. [0003] The existing nitrogen blower cannot perform active storage protection during use without using a nitrogen blower, and is inconveni...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a nitrogen blowing instrument with an active protection unit, which solves the problem that the existing nitrogen blowing instrument cannot be carried out when the nitrogen blowing instrument is not used during the use process proposed in the above-mentioned background technology. Active storage protection makes it inconvenient for the user to transport and move it, and at the same time cannot be adjusted synchronously according to the user's height, which has limitations in use

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