CNC water cooling device

Abstract

The utility model discloses a CNC water cooling device which comprises a water cooling machine box and a heat dissipation air cylinder arranged in the center of the top of the water cooling machine box, the heat dissipation air cylinder is communicated with the interior of the water cooling machine box, and a protective net is fixed to the top of the heat dissipation air cylinder through screws. A novel large-flux air inlet device is additionally arranged at the bottom of a water-cooling machine box of the CNC water-cooling device, the water-cooling machine box can be directly placed on the ground for use through the large-flux air inlet device, when the water-cooling machine box runs in a full-load mode, sealing plugs at the front end and the rear end of the large-flux air inlet device can be directly opened, and therefore the water-cooling machine box can be directly sealed. External air can be quickly conveyed into the water-cooling case in a large range through a rectangular air inlet channel in the thickened aluminum alloy base, and then hot air in the water-cooling case is sucked out in real time through a heat dissipation air duct at the top of the water-cooling case; in this way, heat in the water-cooling case in full-load operation can be quickly dissipated out.

Description

Technical Field

[0001] The utility model belongs to the technical field related to CNC water cooling machines, and specifically relates to a CNC water cooling device. Background Art

[0002] CNC water cooler, also known as CNC water cooler, is a device that uses water cooling to reduce the working temperature of the machine. It is mainly composed of a water pump, a water tank, a radiator, etc. When working, the CNC water cooler uses a water pump to cool the water through the cooling device in the water tank, and then sends the low-temperature water to the object to be cooled to achieve the purpose of reducing the temperature. The water cooler can effectively reduce the working temperature of the machine and improve the stability and production efficiency of the machine. At the same time, compared with the traditional air cooling method, the water cooler has better cooling effect, less noise, and a wider cooling range.

[0003] However, when the CNC water cooler is working, it is necessary to cool the hot water delivered by the equipment, and then deliver the cooled water to the equipment. In this process, the heat dissipated when cooling the hot water needs to be transported out, and the heat dissipation method mainly relies on the heat dissipation fan on the top of the water cooler for heat dissipation. This method has effective heat dissipation efficiency. When the water cooler is running at full load, relying on the heat dissipation fan for heat dissipation cannot effectively dissipate the displaced heat, which will affect the water cooling effect of the water cooler. Utility Model Content

[0004] The purpose of the utility model is to provide a CNC water cooling device to solve the problem raised in the above background technology that when the water cooler is running at full load, the heat dissipated by the heat dissipation fan cannot be effectively dissipated, thereby affecting the water cooling effect of the water cooler.

[0005] To achieve the above object, the utility model provides the following technical solutions: a CNC water cooling device, comprising a water cooling case and a heat dissipation duct arranged at the center of the top of the water cooling case, and the heat dissipation duct is connected to the inside of the water cooling case, a protective net is fixed to the top of the heat dissipation duct by screws, and the protective net can prevent external mosquitoes from invading the inside of the water cooling case through the dense mesh inside, and a large-flux air intake device is arranged at the bottom of the water cooling case;

[0006] The large-flux air intake device includes a thickened aluminum alloy base, a rectangular air intake channel and a large-diameter air intake hole. The thickened aluminum alloy base is fixed to the bottom of the water-cooled chassis by multiple embedded screws or welding. A rectangular air intake channel is longitudinally arranged inside the thickened aluminum alloy base, and the rectangular air intake channel completely penetrates the thickened aluminum alloy base longitudinally.

[0007] Preferably, a plurality of large-diameter air inlet holes are equidistantly arranged inside the top of the thickened aluminum alloy base, and the large-diameter air inlet holes are connected to the inside of the rectangular air inlet channel, and the tops of the large-diameter air inlet holes are connected to the inside of the water-cooled chassis.

[0008] Preferably, the large-flux air intake device also includes a sealing plug and a sealing fitting pad, and two of the sealing plugs and the sealing fitting pad are provided, and the two sealing plugs are respectively inserted into the openings at the front and rear ends of the rectangular air intake channel, and the two sealing fitting pads are respectively connected to the outer walls of the outer ends of the two sealing plugs, and the two sealing fitting pads are respectively fitted to the outer walls at the front and rear ends of the thickened aluminum alloy base.

[0009] Preferably, after the sealing plug is inserted into the rectangular air inlet channel, an interference fit is formed therebetween, and the sealing plug can be directly pulled outward from the opening of the rectangular air inlet channel.

[0010] Preferably, a controller is also provided on the front outer wall of the water-cooling chassis near the top, and a plurality of monitoring instruments are provided on the left side of the controller.

[0011] Preferably, a drain valve pipe is provided at the rear end of the water-cooled chassis near the bottom, a water outlet valve pipe is provided on the upper side of the drain valve pipe, and a water inlet valve pipe is provided on the upper side of the water outlet valve pipe.

[0012] Preferably, a maintenance side panel is further provided inside the right end of the water-cooling chassis, and the maintenance side panel is fixedly connected to the water-cooling chassis by a plurality of embedded screws.

[0013] Compared with the prior art, the utility model provides a CNC water cooling device, which has the following beneficial effects:

[0014] The utility model adds a novel large-flux air intake device at the bottom of the water-cooling case of the CNC water-cooling device, and the water-cooling case can be directly placed on the ground for use through the large-flux air intake device. When the water-cooling case is running at full load, the sealing plugs at the front and rear ends of the large-flux air intake device can be directly opened, so that external air can be widely and quickly transported to the inside of the water-cooling case through the rectangular air intake channel inside the thickened aluminum alloy base, and then the hot air inside the water-cooling case is sucked out in real time through the heat dissipation duct on the top of the water-cooling case, so that the internal heat of the water-cooling case running at full load can be quickly dissipated, thereby avoiding the situation where the water-cooling case issues a high-temperature alarm and stops running due to untimely heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a front view of a three-dimensional structure diagram of a CNC water cooling device.

[0016] Figure 2 The utility model is a schematic diagram of a side planar structure of a CNC water cooling device.

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the large-flux air intake device of the utility model.

[0018] In the figure: 1. Large-flow air intake device; 2. Water-cooled chassis; 3. Monitoring instrument; 4. Controller; 5. Maintenance side panel; 6. Cooling duct; 7. Protective net; 8. Water inlet valve pipe; 9. Water outlet valve pipe; 10. Drain valve pipe; 11. Thickened aluminum alloy base; 12. Rectangular air intake channel; 13. Large-diameter air intake hole; 14. Sealing plug; 15. Sealing pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] The utility model provides Figure 1-3 A CNC water cooling device shown in the figure comprises a water cooling case 2 and a heat dissipation duct 6 arranged at the top center of the water cooling case 2, and the heat dissipation duct 6 is communicated with the inside of the water cooling case 2, a protective net 7 is fixed to the top of the heat dissipation duct 6 by screws, and the protective net 7 can prevent external mosquitoes from invading the inside of the water cooling case 2 through the dense mesh inside, a controller 4 is also arranged on the outer wall of the front end near the top of the water cooling case 2, and a plurality of monitoring instruments 3 are arranged on the left side of the controller 4, a sewage valve pipe 10 is arranged near the bottom of the rear end of the water cooling case 2, and a water outlet valve pipe 9 is arranged on the upper side of the sewage valve pipe 10, and the water outlet valve pipe 9 The upper side of the water cooling case 2 is provided with a water inlet valve pipe 8, and the right end of the water cooling case 2 is also provided with a maintenance side panel 5, and the maintenance side panel 5 is fixedly connected to the water cooling case 2 through a plurality of embedded screws. When using the CNC water cooling device, the entire CNC water cooling device needs to be placed through the large-flux air intake device 1, and then the water outlet valve pipe 9 and the water inlet valve pipe 8 at the rear end of the water cooling case 2 need to be connected to the water supply pipe and the circulation pipe respectively, and then the power is turned on and the CNC water cooling device is started. The water cooling device specifically pumps the coolant (usually water) into the radiator through a pump, and then allows air to flow through the radiator through a fan or other means. After the coolant absorbs the heat generated by the machine tool or cutting tool, it flows back to the water cooling machine for recycling. Specifically, there is a circulation system inside the water cooling machine, including components such as a water pump, a liquid storage barrel, a radiator, and a water pipeline. The water pump pumps the coolant out of the liquid storage barrel, cools it down through the radiator, and then sends it back to the machine tool or cutting tool through the water pipeline for circulation cooling. When the coolant flows through the machine tool or cutting tool, it absorbs the heat generated by it, and then returns to the water cooler to be cooled by the radiator and recycled.

[0021] like Figure 1 and Figure 3 As shown, a large-flux air intake device 1 is arranged at the bottom of the water-cooled chassis 2, and the large-flux air intake device 1 includes a thickened aluminum alloy base 11, a rectangular air intake channel 12 and a large-diameter air intake hole 13. The thickened aluminum alloy base 11 is fixed to the bottom of the water-cooled chassis 2 by multiple embedded screws or welding. A rectangular air intake channel 12 is arranged longitudinally inside the thickened aluminum alloy base 11, and the rectangular air intake channel 12 completely penetrates the thickened aluminum alloy base 11 longitudinally. A plurality of large-diameter air intake holes 13 are equidistantly arranged inside the top of the thickened aluminum alloy base 11, and the large-diameter air intake holes 13 are connected to the inside of the rectangular air intake channel 12, and the tops of the large-diameter air intake holes 13 are all connected to the inside of the water-cooled chassis 2.

[0022] Furthermore, the large-flux air intake device 1 also includes a sealing plug 14 and a sealing fitting pad 15, two of each of the sealing plug 14 and the sealing fitting pad 15 are provided, and the two sealing plugs 14 are respectively inserted into the openings at the front and rear ends of the rectangular air intake channel 12, and the two sealing fitting pads 15 are respectively connected to the outer walls of the outer ends of the two sealing plugs 14, and the two sealing fitting pads 15 are respectively fitted on the outer walls at the front and rear ends of the thickened aluminum alloy base 11. After the sealing plug 14 is inserted into the interior of the rectangular air intake channel 12, there is an interference fit between the two, and the sealing plug 14 can be directly pulled out from the opening of the rectangular air intake channel 12. The large-flux air intake device 1 is needed to increase the heat dissipation efficiency of the water-cooled chassis 2. When the air inlet pipe 12 is opened, the sealing plug 14 is pulled outwards, so that the sealing plug 14 is completely pulled out from the opening of the rectangular air inlet passage 12. In this way, the front and rear openings of the rectangular air inlet passage 12 are completely exposed. When the fan inside the heat dissipation duct 6 on the top of the water-cooled chassis 2 is working, the fan will suck out the hot air inside the water-cooled chassis 2, while the external fresh air can enter the interior through the front and rear openings of the rectangular air inlet passage 12, and then be quickly and widely transported to the interior of the water-cooled chassis 2 through multiple large-diameter air inlet holes 13, so that the hot air inside the water-cooled chassis 2 can be quickly replaced, so that the heat inside the water-cooled chassis 2 can be dissipated faster.

[0023] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A CNC water cooling device, comprising a water cooling case (2) and a heat dissipation duct (6) arranged at the top center of the water cooling case (2), wherein the heat dissipation duct (6) is communicated with the inside of the water cooling case (2), a protective net (7) is fixed to the top of the heat dissipation duct (6) by screws, and the protective net (7) can prevent external mosquitoes from invading the inside of the water cooling case (2) through the dense mesh inside, characterized in that: A large-flux air intake device (1) is provided at the bottom of the water-cooling chassis (2); The large-flux air intake device (1) comprises a thickened aluminum alloy base (11), a rectangular air intake channel (12) and a large-diameter air intake hole (13); the thickened aluminum alloy base (11) is fixed to the bottom of the water-cooled chassis (2) by means of a plurality of embedded screws or by welding; a rectangular air intake channel (12) is longitudinally arranged inside the thickened aluminum alloy base (11), and the rectangular air intake channel (12) completely longitudinally penetrates the thickened aluminum alloy base (11).

2. A CNC water cooling device according to claim 1, characterized in that: A plurality of large-diameter air inlet holes (13) are equidistantly arranged inside the top of the thickened aluminum alloy base (11), and the large-diameter air inlet holes (13) are connected to the inside of the rectangular air inlet channel (12), while the tops of the large-diameter air inlet holes (13) are connected to the inside of the water-cooling chassis (2).

3. A CNC water cooling device according to claim 2, characterized in that: The large-flux air intake device (1) further comprises a sealing plug (14) and a sealing fitting pad (15), wherein two sealing plugs (14) and two sealing fitting pads (15) are provided, and the two sealing plugs (14) are respectively inserted into the interior of the openings at the front and rear ends of the rectangular air intake channel (12), while the two sealing fitting pads (15) are respectively connected to the outer walls of the outer ends of the two sealing plugs (14), and the two sealing fitting pads (15) are respectively fitted to the outer walls at the front and rear ends of the thickened aluminum alloy base (11).

4. A CNC water cooling device according to claim 3, characterized in that: After the sealing plug (14) is inserted into the interior of the rectangular air inlet channel (12), an interference fit is formed therebetween, and the sealing plug (14) can be directly pulled outward from the opening of the rectangular air inlet channel (12).

5. The CNC water cooling device according to claim 1, characterized in that: The water-cooling case (2) is also provided with a controller (4) on the front outer wall near the top, and a plurality of monitoring instruments (3) are provided on the left side of the controller (4).

6. A CNC water cooling device according to claim 5, characterized in that: A drain valve pipe (10) is provided at the rear end of the water-cooling case (2) near the bottom, a water outlet valve pipe (9) is provided on the upper side of the drain valve pipe (10), and a water inlet valve pipe (8) is provided on the upper side of the water outlet valve pipe (9).

7. A CNC water cooling device according to claim 5, characterized in that: A maintenance side panel (5) is also provided inside the right end of the water-cooling chassis (2), and the maintenance side panel (5) is fixedly connected to the water-cooling chassis (2) via a plurality of embedded screws.

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