High-pressure jet vacuum valve and metal working fluid circulating system

By using a high-pressure jet vacuum valve in the metal processing liquid circulation system, the variable diameter structure of the liquid inlet pipe and the Bernoulli principle, the problems of low recycling efficiency and large energy consumption in the existing technology are solved, and more efficient metal processing liquid circulation and energy consumption saving are achieved.

CN222650704UActive Publication Date: 2025-03-21北京华荣达科技有限公司
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Patent Information

Application Number
CN202421157819.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-24
Publication Date
2025-03-21
Estimated Expiration
2034-05-24

AI Technical Summary

Technical Problem

In the prior art, the recycling efficiency of metal processing liquid is low and the energy consumption is high, making it difficult to effectively remove the metal processing liquid at the tool of the processing equipment.

Method used

A high-pressure jet vacuum valve is used to spray liquid out at high speed through the variable diameter structure of the liquid inlet pipe, forming a local vacuum, sucking in the metal processing liquid to be purified, and cycling efficiency is improved through the Bernoulli principle and energy consumption is saved.

Benefits of technology

It improves the circulation efficiency of metal processing liquid, reduces the energy consumption of the circulation system, and enhances the absorption capacity of liquid at the tool of the processing equipment.

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Abstract

The utility model discloses a high-pressure jet vacuum valve which comprises a valve body and an afflux pipe, the valve body is provided with a liquid inlet section, a communication chamber, a jet section and a liquid outlet section which are communicated in sequence, liquid is input from the liquid inlet section and enters a liquid inlet pipe, and due to the fact that the inner diameter of the liquid inlet pipe is reduced, the liquid is jetted out from the liquid inlet pipe at a high speed and enters the jet section. Local vacuum is formed in the communicating chamber, so that the liquid in the converging pipe is sucked under the action of negative pressure, and the mixed liquid is output from the liquid outlet section. The utility model further provides a metal working fluid circulating system, which utilizes the high-pressure jet vacuum valve, adopts the Bernoulli principle, conveys the metal working fluid to purification equipment, sucks away the metal working fluid at a cutter of the machining equipment, improves the circulating efficiency of the metal working fluid, and saves energy consumption at the same time. The utility model further provides a metal working fluid circulating system comprising the high-pressure jet vacuum valve.
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