A combined sealed power distribution equipment observation wall

Abstract

The invention discloses an observation wall for combined sealed power distribution equipment, which relates to the field of electrical equipment. In the present invention: a first combined installation gap is formed between the combined structure of the inner combined wallboard and the outer combined wallboard; the second positioning installation notch on the inner combined wallboard and the second positioning installation groove on the outer combined wallboard A second inner supporting elastic body is positioned between the openings. Between the seal installation base and the inner composite wallboard, and between the seal installation base and the outer composite wallboard, there are snap-in sealing strips for snap-fit ​​sealing; a pair of sealing strips which are in contact with the surface of the observation glass The elastic strips on the sealing end side; the sealing installation base and the inner side of the elastic strips on the sealing end side form a sealing installation base groove for installation and cooperation with the observation glass window. On the premise of facilitating the installation of the inner and outer wall panels, the present invention improves the accuracy and stability of the combination and positioning of the inner combined wall panels and the outer combined wall panels and the sealing performance of the observation glass window.

Description

technical field [0001] The invention belongs to the field of electrical equipment, in particular to a combined sealed observation wall for power distribution equipment. Background technique [0002] During the operation and use of electrical equipment, it is necessary to observe the internal conditions or internal equipment information of some electrical equipment. Generally, the internal status information of electrical equipment is observed through partitioned glass and transparent PVC windows. [0003] In the operation process of some high-voltage equipment, the voltage safety factor and dust-proof sealing factor are required to be high. The simple observation window installed on the traditional equipment door is not suitable, which requires a higher safety factor and dust-proof performance. A better observation structure to meet the status information observation operation of higher voltage equipment. [0004] However, when the safety factor is high, the protective stru...

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Problems solved by technology

[0003] In the operation process of some high-voltage equipment, the voltage safety factor and dust-proof sealing factor are required to be high. The simple observation window installed on the traditional equipment door is not suitable, which requires a higher safety factor and dust-proof performance. Better observation structure to meet the status information observation operation of higher voltage equipment

[0004] However, when the safety factor is high, the protective structure is generally thicker, and the positioning and sealing fit during combined installation are more difficult. How to overcome these problems has become a prerequisite for realizing the status information observation operation of higher voltage equipment.

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