Dust-resistant solenoid valve component

Abstract

The invention discloses a dust-resistant solenoid valve component, which comprises four solenoid valves and is provided with an air source distributor, wherein the air source distributor comprises an air source distributor main body with an inner cavity and a main air inlet; four branch air inlets are formed in the air source distributor main body; the four branch air inlets are communicated with the main air inlet; and the four branch air inlets are connected with air inlets of the four solenoid valves respectively. The branch air inlets of the air source distributor are connected with the air inlets of the solenoid valves through rubber tubes, and the four solenoid valves have the same connecting mode, so that an air inlet path of each solenoid valve is shortened, and air exhaust paths are independent; therefore, the air inlet quantity and air exhaust quantity are greatly increased. Because the solenoid valves are connected in parallel, the air exhaust of each solenoid valve is independent, the air exhausts are increased, and the pollution discharge performance is improved. The air source quality is improved, and a failure rate of the equipment is reduced. The pollution discharge performance is improved, the air source quality is improved, a failure rate of the solenoid valve is greatly reduced in a multi-dust environment, and economic benefits are increased.

Description

technical field [0001] The invention relates to a solenoid valve assembly, more precisely, relates to a novel anti-dust electromagnetic valve assembly with reasonable configuration. Background technique [0002] The background technology of the present invention originates from the solenoid valve assembly of the DCS electronic packaging scale. The working principle of the electronic packaging scale is: when the quantitative packaging scale enters the automatic operation state, the weighing control system opens the feeding door and starts feeding. The feeding device is Fast and slow two-stage feeding mode; when the weight of the material reaches the fast feeding setting value, stop the fast feeding and keep slow feeding; when the material weight reaches the final setting value, close the feeding door to complete dynamic weighing process; at this time, the system detects whether the bag clamping device is in the predetermined state. When the bag is clamped, the system sends a ...

AI Technical Summary

Problems solved by technology

This method has a compact, integrated and beautiful layout, but due to the series connection, the air intake and exhaust paths of the solenoid valve are long. In addition, there are only two exhaust ports, and the air intake and exhaust volume of the solenoid valve are too small.

Especially in a high-dust environment, the exhaust volume is small, the exhaust is not smooth, and the dust accumulates at the exhaust port, which further affects the exhaust and reduces the quality of the compressed gas, resulting in a vicious cycle and high equipment failure rates.

Just simply cleaning it and getting dirty quickly doesn't solve the problem

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