An anti-seismic pressure detection meter with maintenance function

Abstract

The invention discloses an earthquake-resistant pressure detection meter with maintenance function, which relates to the technical field of detection instruments. The shock-resistant pressure detection meter with maintenance function includes a dial, the bottom of the dial is fixedly connected with a joint, and the outer edge of the dial is covered with a slide rail, and the left side of the joint is provided with a maintenance mechanism, and the maintenance mechanism is fixed on the slide. On the rail, the side of the slide rail opposite to the dial is provided with a chute, and the maintenance mechanism includes a housing, a sponge block, a first pull block, a spacer, a one-way valve, a conduit, a slide bar, and a drain pipe. The shock-resistant pressure detection meter with maintenance function, through the setting of the maintenance mechanism, is convenient for the staff to quickly complete the maintenance treatment on the edge of the dial, and maintains the instrument whose surface is affected by the corrosive medium based on the way of applying the curing agent. In the process of applying curing agent, the amount of curing agent can be effectively controlled to avoid waste of curing agent.

Description

technical field [0001] The invention relates to the technical field of detection instruments, in particular to an earthquake-resistant pressure detection meter with a maintenance function. Background technique [0002] The shock-resistant pressure vacuum gauge is based on atmospheric pressure and is used to measure instruments greater than and less than atmospheric pressure, that is, a pressure gauge can measure both pressure and vacuum. The shock-resistant pressure vacuum gauge is suitable for places with severe environmental vibrations. It can withstand medium pulsation, shock and sudden unloading, and the instrument indication is stable and clear. It is widely used in machinery, petroleum, chemical industry, metallurgy, mining, electric power and other departments to measure the pressure and vacuum of non-corrosive medium to copper and copper alloy. The shock-resistant pressure vacuum gauge is composed of a pressure guiding system (including joints, spring tubes, flow-li...

AI Technical Summary

Problems solved by technology

[0003] Since the instrument needs to be placed in different media to measure its pressure, with the increase of use time, the instrument will inevitably come into contact with corrosive media, which will easily cause its own surface to be corroded, which will affect the service life and threaten the internal normal operation of components

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