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Apparatus for automatically replenishing and maintaining specific concentration of coolant

A self-replenishing, concentration-specific technology used in maintenance and safety accessories, metalworking machinery parts, metalworking equipment, etc., to solve problems such as waste, increased corrosion and bacterial contamination, liquid spillage, etc.

Pending Publication Date: 2018-01-09
CHINA UNIV OF GEOSCIENCES (WUHAN)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Coolant is a necessary consumable in the process of CNC machine tools. At present, there are many difficult problems in the use of coolant. For example, manually filling the cooling box of the machine tool with too much coolant often causes the liquid to overflow and cause indoor environmental pollution; the concentration of the coolant If the concentration is not coordinated, it will increase the possibility of corrosion and bacterial contamination; if the concentration of the coolant is too low, it will affect the service life of the tool, the surface finish of the parts, and corrode the machine tool and parts; waste of

Method used

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  • Apparatus for automatically replenishing and maintaining specific concentration of coolant

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Embodiment 1

[0016] Embodiment 1: The cooling liquid of the present invention automatically replenishes and maintains a specific concentration system such as figure 1 shown. The whole system consists of water inlet 1, original liquid coolant filling port 2, first solenoid valve 3, second solenoid valve 4, first flow meter 5, first flow meter 6, ejector 7, pipeline mixer 8, water pump 9 And liquid level gauge 10 etc. composition. Wherein the water inlet 1 is connected with the inlet of the first solenoid valve 3, the outlet of the first solenoid valve 3 is connected with the inlet of the first flowmeter 5, and the outlet of the first flowmeter 5 is connected with the inlet of one end of the ejector 7; The inlet of the second electromagnetic valve 4 is connected, the outlet of the second electromagnetic valve 4 communicates with the inlet of the second flowmeter 6, the outlet of the second flowmeter 6 is connected with the inlet of the other end of the ejector 7; the outlet of the ejector 7...

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Abstract

The invention provides an apparatus for automatically replenishing and maintaining a specific concentration of a coolant. The apparatus comprises a water inlet, a raw liquid coolant filling port, a first solenoid valve, a second solenoid valve, a first flow meter, a second flow meter, a jet device, a pipeline mixer and a water pump. The apparatus can realize the automatic replenishment of the coolant in a cooling box of a machine tool, the function of controlling the flow of the water inlet and the raw liquid coolant filling port by respectively controlling the opening and closing of the firstsolenoid valve and the second solenoid valve, and the automatic replenishment of the coolant according to the liquid level in the cooling box of the machine tool. The apparatus of the invention is also equipped with an electronic control system which can respond to the operation control of a user. The apparatus of the invention can be widely applied in the CNC machine tool processing industry.

Description

technical field [0001] The invention relates to an auxiliary equipment for a numerically controlled machine tool, in particular to a device for automatically replenishing and maintaining a specific concentration of cooling liquid. Background technique [0002] Coolant is a necessary consumable in the process of CNC machine tools. At present, there are many difficult problems in the use of coolant. For example, manually filling the cooling box of the machine tool with too much coolant often causes the liquid to overflow and cause indoor environmental pollution; the concentration of the coolant If the concentration is not coordinated, it will increase the possibility of corrosion and bacterial contamination; if the concentration of the coolant is too low, it will affect the service life of the tool, the surface finish of the parts, and corrode the machine tool and parts; waste. The moisture in the cooling liquid evaporates, causing the concentration of the cooling liquid to i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D11/13B23Q11/10B23Q11/12
Inventor 徐景喆丁腾飞张冯豆蔡云芹
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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