A high-precision miniature two-way regulating valve for military industry

Abstract

The invention relates to the technical field of adjusting valves, in particular to a high-precision mini-type two-way adjusting valve for the military industry. A fixing cover is arranged at the upper end of a body. The tail of a valve rod penetrates the fixing cover to be connected with a rotary knob. The outer diameter part of the fixing cover is provided with a thread body matched with the rotary knob. Protection fixing cover plates, the valve rod, the fixing cover and the rotary knob are processed through the technology combining stainless steel passivation and aluminum product anode oxidation. The high-precision mini-type two-way adjusting valve is simple and scientific in structural design, the special valve rod connected through a single handle is adopted in the two-way adjusting valve, the flowing direction of two water channels is controlled through upward or downward rotating moving, and the flow of outflow water can be controlled to be increased or reduced at the same time. It is guaranteed that under the condition that the water flow is minimal, a motor can normally work. The thread design is adopted in the design of the rotary knob of the two-way adjusting valve, and it is guaranteed that in the hand screwing process of the rotary knob, the progressive process between water flow increasing and water flow decreasing is effectively controlled.

Description

technical field [0001] The invention relates to the technical field of regulating valves, in particular to a high-precision miniature two-way regulating valve for military industry. Background technique [0002] In the field of military technology, the pilot's hat is cooled by the return waterway, mainly to meet the needs of the flight. The hat is equipped with a waterway, and the waterway is provided with a valve body to control the flow rate of the water. However, the valve design of the existing return waterway It is not yet scientific, and the single-way control water flow cannot be well controlled. When the water flow is adjusted to the minimum state, the motor will be necrotic due to excessive pressure. [0003] Thereby affecting the whole flight, causing a great impact to the pilot's safety. Contents of the invention [0004] The purpose of the present invention is to address the deficiencies of the prior art, and to provide a high-precision miniature two-way regul...

AI Technical Summary

Problems solved by technology

[0002] In the field of military technology, the pilot's hat is cooled by the return waterway, mainly to meet the needs of the flight. The hat is equipped with a waterway, and the waterway is provided with a valve body to control the flow rate of the water. However, the valve design of the existing return waterway It is not yet scientific, and it cannot control the water flow of a single channel well. When the water flow is adjusted to the minimum state, the motor will be necrotic due to excessive pressure.

[0003] Thus affecting the entire flight and having a great impact on the safety of the pilots

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