Multifunctional connection valve device of inflation equipment

Abstract

The invention discloses a multifunctional connection valve device of inflation equipment. The multifunctional connection valve device comprises a valve body, wherein a multifunctional valve is arranged on the valve body; the multifunctional valve is detachably connected to the valve body, an air inlet valve is installed at the air inlet at the upper end of the connection valve body, a plurality oftest connection pipe heads communicating with an inner cavity of the connection valve body are arranged on one side of the connection valve body, and test port valves are arranged on the test connection pipe heads correspondingly; a connection bottle cap is arranged at the lower end of the connection valve body, and a bearing bottle used for containing various poisonous and harmful gas adsorbentsis detachably connected through the connection bottle cap; and the outer bottle of the bearing bottle is provided with a solar panel device, the solar panel device is connected to a fan device at theinner bottom of the bearing bottle and provides electricity power to the fan device, and meanwhile, the bearing bottle is in communication with the inner cavity of the connection valve body. The device can be used for avoiding complicated operation, and the inflation equipment can be avoided being replaced frequently, so that leakage of poisonous and harmful gas and decomposition products of thepoisonous and harmful gas can be reduced, harm to people and and pollution to surrounding environment can be reduced, the gas cost of the inflation equipment in the later stage is saved, the operationefficiency is improved, and the safe operation of the inflation electrical equipment is ensured.

Description

technical field [0001] The present invention relates to a kind of electric power test equipment, especially to a kind of multi-functional connection valve device used in the performance test of inflatable electrical equipment, such as the multi-functional inflatable equipment used in the test of SF6 circuit breaker switch gas content and decomposition products, etc. Connect the valve unit. Background technique [0002] There are many types of connecting valves between the original test equipment and the inflatable equipment of the electric equipment, and the operation is inconvenient. Each electrical equipment can only be tested for a single item, and the work efficiency is low. The residual gas in the previous test could not be discharged in time in the test pipeline, resulting in low accuracy of the test data and interference, which could not ensure the safe operation of electrical equipment. When electrical equipment has electrical safety hazards, it cannot be tested and...

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Problems solved by technology

[0003] 1. Due to the interference of the data during the electrical equipment test, hidden dangers of the equipment cannot be found in time, and it is easy to cause misjudgment during the judgment process, which may cause certain economic losses or cause electrical accidents.

[0004] 2. The inflatable gas of the inflatable equipment of electric power equipment is an inert gas and its decomposition products. During the test, it will cause harm to the safe operation of the equipment and personal safety. Long-term operation will pose health risks to the health of personnel and cause harm to the surrounding environment and organisms. Certain hazards and environmental pollution

[0005] In the daily operation of the inflatable equipment of power equipment, there will be many common faults, among which there will be a small amount of water intrusion during installation and operation, and because the gas in the inflatable equipment of power equipment will produce decomposition products during the switching action A weak link in equipment security hazards

At the same time, the inflatable equipment of electric power equipment itself is bulky and heavy. If there is a problem, the traditional test method should be used for data analysis. However, some hidden dangers need to be analyzed at the same time. The accuracy of the test data is extremely demanding. High, in order to determine equipment security risks at the first time

However, frequent replacement of valves during the test, cumbersome operation, and too long working time will cause a series of discomforts for the workers to the toxic and harmful gases and their decomposition products of the inflatable equipment, which is extremely unfavorable to personal and work

[0006] Due to various reasons such as tight time, heavy tasks, and long distances from substations during spring and autumn inspections, low work efficiency, high transportation costs and high gas supply costs for inflatable equipment in the later stages of the test, there is an urgent need to design a new type of multifunctional test for inflatable equipment. Connecting valve units to improve work style

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