Circulating cooling system of machining center

Abstract

This invention relates to a circulating cooling system for a machining center, comprising a body, a cooling unit, an ozone device and timer, and a control device. The body contains a cooling space within which the cooling unit is located. The cooling unit has a circulating water inlet and outlet pipe system and an inlet and outlet port on the outside of the body for circulating cooling water. The ozone device and timer are connected to an ozone port via an ozone outlet pipe to deliver ozone to the machining center's cooling tank. The control device is electrically connected to the cooling unit and the ozone device and timer to control the overall system operation. This invention utilizes the cooling effect of the cooler and compressor, circulating the ozone to the machining center's cutting fluid system to reduce machining thermal deformation. The ozone delivered to the machining center's cooling tank achieves sterilization, bacteriostasis, and deodorization of the coolant, extending its service life and reducing maintenance costs, thus improving the practicality and effectiveness of cooling the machining equipment.

Claims

1. A circulating cooling system for a processing machine, comprising: a machine body having a cooling space inside, a cooling unit disposed within the cooling space, the cooling unit having a circulating water inlet and outlet pipeline system, an inlet terminal and an outlet terminal disposed on the outside of the machine body, the inlet terminal and the outlet terminal being respectively connected to the circulating water inlet and outlet pipeline system; an ozone device and timer, comprising an ozone terminal disposed on the outside of the machine body, the ozone device and timer being connected to the ozone terminal via an ozone output pipeline; and a control device electrically connected to the cooling unit and the ozone device and timer for controlling the opening and closing operation of the cooling unit and the ozone device and timer.

2. The circulating cooling system of the processing machine as described in claim 1, wherein a heat sink is provided on one side of the machine body corresponding to the outer side, a heat exchange pipe is provided on one side of the heat sink, and the heat exchange pipe is connected in series in the circulating water inlet and outlet pipeline system; a cooling fan is provided on the other side of the machine body corresponding to the outer side to dissipate heat from the cooling space.

3. The circulating cooling system of the processing machine as claimed in claim 1, wherein the cooling unit further includes a cooler and a compressor, the cooler and the compressor being connected to the circulating water inlet and outlet pipeline system and electrically connected to the control device.

4. The circulating cooling system of the processing machine as described in claim 1, wherein, The control device is electrically connected to a 220V AC power plug located on the outside of the unit.

5. The circulating cooling system of the machining center as described in claim 1, wherein, The upper part of the body is provided with a top cover. The body is provided with a plurality of screw holes corresponding to the position of the top cover. The top cover is provided with a plurality of through holes corresponding to each of the screw holes. Each through hole and each screw hole is locked together by a plurality of fasteners.

6. The circulating cooling system of the machining center as described in claim 1, wherein, The outer side of the machine body has a handle slot at a relatively opposite position.

7. The circulating cooling system of the machining center as described in claim 1, wherein, The machine has a caster at each of the four corners of its bottom.

8. The circulating cooling system of the processing machine as described in claim 1, wherein, The water inlet, water outlet, and ozone outlet are respectively connected to a first processing machine cooling tank. The first processing machine cooling tank contains a first cooling water, and a first motor is installed in the first cooling water. The first motor has a first return water end. The water outlet is connected to a first water inlet pipe, which has a first water inlet end. The first return water end is connected to the water inlet via a first return water pipe. The ozone outlet extends into the first cooling water via a first ozone delivery pipe, and the first water inlet also extends into the first cooling water via a first water inlet pipe.

9. The circulating cooling system of the processing machine as described in claim 1, wherein, The outer side of the machine body is provided with a second water inlet and a second water outlet. The second water inlet and the second water outlet are respectively connected to the circulating water inlet and outlet pipeline system. The outer side of the machine body is also provided with a second ozone outlet, which is connected to the ozone device and timer through the ozone output pipeline.

10. The circulating cooling system of the processing machine as described in claim 9, wherein, The second water inlet, the second water outlet, and the second ozone outlet are respectively connected to a second processing machine cooling tank. The second processing machine cooling tank contains a second cooling water, and a second motor is installed in the second cooling water. The second motor has a second return water end. The second water outlet is connected to a second water inlet pipe, which has a second water inlet end. The second water inlet end is connected to the second water outlet via a second water inlet pipe. The second return water end is connected to the second water inlet via a second return water pipe. The second ozone outlet extends into the second cooling water via a second ozone delivery pipe, and the second water inlet end also extends into the second cooling water via a second water inlet pipe.

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