Equipment for detecting airtightness of high-pressure closed container for improvement of saline and alkaline land

Abstract

The invention provides equipment for detecting the airtightness of a high-pressure closed container for the improvement of a saline and alkaline land, and the equipment comprises a liquid storage tank. The bottom of the liquid storage tank is provided with a steam generation device, and the steam generation device comprises a heater. The bottom of the liquid storage tank is provided with four supporting columns. Two supporting columns at the front side are connected with a first rotating shaft, and bearings are disposed between the first rotating shaft and the supporting columns. The first rotating shaft is provided with a dial wheel. Two supporting columns at the rear side are connected with a second rotating shaft, and bearings are disposed between the second rotating shaft and the supporting columns. The second rotating shaft is provided with a rubber roller, and the tail end of the first rotating shaft passes through a side wall of the liquid storage tank to extend to the outer side of the liquid storage tank. The tail end, located outside the liquid storage tank, of the first rotating shaft is provided with a belt pulley, and is connected with a servo motor through a belt. The bottom of the liquid storage tank is also provided with a water flow channel, and the top of the liquid storage tank is provided with a cover. The equipment is simple in structure, is convenient to use, and is good in effect of airtightness detection.

Description

technical field [0001] The invention relates to the technical field of special equipment detection, in particular to an airtightness detection device, in particular to an airtightness detection device for improving medium and high pressure airtight containers in saline-alkali land. Background technique [0002] At present, the high-pressure water supply system is needed in the saline-alkali land improvement system, and the buried pipes such as micro-wetting pipes and hidden pipes are regularly dredged by high-pressure water flow. However, maintenance of high-pressure devices is required, especially in areas with high salinity. In areas where the equipment is highly corrosive, if the tank carrying high pressure is corroded, there may be relatively small blisters or gaps in the early stage, but as the pressure gradually increases, the internal pressure is higher, and the higher pressure inside the corroded tank The water flow is injected, and the water flow can cut steel under...

AI Technical Summary

Problems solved by technology

[0002] At present, the high-pressure water supply system is needed in the saline-alkali land improvement system, and the buried pipes such as micro-wetting pipes and hidden pipes are regularly dredged by high-pressure water flow. However, maintenance of high-pressure devices is required, especially in areas with high salinity. In areas where the equipment is highly corrosive, if the tank carrying high pressure is corroded, there may be relatively small blisters or gaps in the early stage, but as the pressure gradually increases, the internal pressure is higher, and the higher pressure inside the corroded tank Shot the water out, and the water can cut steel under high pressure. If the water splashes on people or other parts of the equipment, it will cause serious safety accidents, and the consequences will be unimaginable.

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