CN111934168A

CN111934168A - Prevent condensation laser's circulating water cooling plant

Info

Publication number: CN111934168A
Application number: CN202010813346.9A
Authority: CN
Inventors: 李�杰; 李磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2020-11-13

Abstract

The invention discloses a circulating water cooling device of an anti-condensation laser, which belongs to the technical field of lasers, wherein a first heat absorption plate and a second heat absorption plate of the invention adopt mineral wool plates, have good heat absorption performance, absorb heat generated by internal equipment and facilitate subsequent water cooling, the opposite surfaces of the first heat absorption plate and the second heat absorption plate pass through a plurality of first heat absorption grooves and second heat absorption grooves, in the heat absorption process, the absorbed heat is uniformly distributed, the subsequent cooling efficiency is favorably improved, a first coil pipe and a second coil pipe are respectively contacted with the first heat absorption plate and the second heat absorption plate, the heat absorption plates are cooled by water circulation, the inside and the outside of the laser are ventilated and matched by driving a guide fan, the cooling speed is improved, meanwhile mist generated by water cooling can be discharged, the condensation of the internal equipment is avoided, the whole structure is reasonable, the anti-condensation performance is high, the cooling efficiency is high, the service life and the service performance of the laser are greatly improved.

Description

Prevent condensation laser's circulating water cooling plant

Technical Field

The invention relates to a circulating water cooling device, in particular to a circulating water cooling device of an anti-condensation laser, and belongs to the technical field of lasers.

Background

The laser lamp is generally divided into an industrial laser lamp and an entertainment laser lamp, and the principle of the laser lamp is that a YAG solid laser is adopted, and krypton lamps and Nd are used: YAG crystal bar produces the laser beam, utilizes computer control galvanometer to take place high-speed deflection to form beautiful characters or figure, and the laser lamp is used for a long time, and its inside easily produces great heat, does not carry out the heat extraction, and its internal equipment can lead to performance and life to reduce.

Most laser instruments today, the most common cooling mode generally is cooled down through water circulative cooling, and its cooling tube distributes incompletely, causes the cooling inhomogeneous, and cooling efficiency is lower, and simultaneously at the cooling in-process, easily produce the fog, the unable discharge of fog leads to the internal plant condensation more, causes inside humidity higher, easily causes power short circuit or equipment trouble scheduling problem.

Disclosure of Invention

The invention aims to provide a circulating water cooling device of an anti-condensation laser, which aims to solve the problems of uneven cooling, low cooling efficiency, high internal humidity, easy power supply short circuit or equipment failure and the like in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a circulating water cooling device of anti-condensation laser instrument, includes the laser instrument, the inside top of laser instrument is equipped with first absorber plate, the bottom of the first absorber plate of the inside symmetry of laser instrument is equipped with the second absorber plate, install circulating water cooling mechanism on the first absorber plate, circulating water cooling mechanism includes first coiled pipe, circulating liquid pump and induced air fan, the circulating liquid pump is installed on first coiled pipe and input and output correspond fixed connection with first coiled pipe respectively, the induced air fan sets up the both sides at first coiled pipe, the feeder end and the inside corresponding power electric connection of laser instrument of induced air fan.

As a preferable technical solution of the present invention, the first heat absorption plate includes a first serpentine groove, a mounting hole, a first screw hole, and a first heat absorption groove, the first serpentine groove is provided on a top end surface of the first heat absorption plate and corresponds to the first serpentine pipe, the mounting groove is provided on one side of the top end surface of the first heat absorption plate and corresponds to the circulation pump, the mounting holes are provided on both sides of the first heat absorption plate, the induced fan is mounted on the mounting hole, the first screw hole is provided on four symmetrical corners of the first heat absorption plate, the four corners of the first heat absorption plate are connected with the corresponding screw grooves in the laser by inserting the first screw hole through a screw, and the first heat absorption groove is provided with a plurality of screws and distributed on a bottom end surface of the first heat absorption plate.

As a preferable technical solution of the present invention, the second heat absorbing plate includes a second serpentine groove, a second screw hole and a second heat absorbing groove, the second serpentine groove is disposed on a bottom end surface of the second heat absorbing plate, the second heat absorbing plate is provided with a second serpentine pipe and corresponds to the second serpentine groove, two ends of the second serpentine groove far away from each other extend from bottom to top and sequentially penetrate through the second heat absorbing plate and the first heat absorbing plate to be in butt joint with two symmetrical ends of the first serpentine pipe, the second screw hole is disposed on four symmetrical corners of the second heat absorbing plate, the four corners of the second heat absorbing plate penetrate through the second screw hole by screws to reach corresponding screw grooves in the laser to be in threaded connection therewith, and the second heat absorbing groove is provided with a plurality of screw holes and is distributed on a top end surface of the second heat absorbing plate.

As a preferred technical scheme, one side of the laser is fixedly connected with a laser head, one side of the laser, far away from the laser head, is provided with a power cord and is electrically connected with a wiring terminal, the top end face and the bottom end face of the laser can be detachably connected, two symmetrical ends of the top end face are respectively provided with a ventilation opening, two far away sides of the laser are respectively provided with a plurality of ventilation openings, and the ventilation openings are respectively provided with a dust screen.

As a preferable technical solution of the present invention, the first heat absorbing plate and the second heat absorbing plate both use mineral wool plates.

Compared with the prior art, the invention has the beneficial effects that: the invention relates to a circulating water cooling device of an anti-condensation laser, which adopts mineral wool boards through a first heat absorbing board and a second heat absorbing board, has good heat absorption performance, absorbs heat generated by internal equipment, is convenient for subsequent water cooling, ensures that the opposite surfaces of the first heat absorbing board and the second heat absorbing board pass through a plurality of first heat absorbing grooves and second heat absorbing grooves, ensures that the absorbed heat is uniformly distributed in the heat absorbing process, is beneficial to improving the subsequent cooling efficiency, is respectively contacted with the first heat absorbing board and the second heat absorbing board through a first coil pipe and a second coil pipe, utilizes water circulation to cool the first heat absorbing board and the second heat absorbing board, adopts a coil shape, enlarges the contact area and the cooling area, ventilates the inside and the outside of the laser through driving an induced fan, cools the water, improves the cooling speed, can discharge fog generated by the water cooling, avoids the condensation of the internal equipment, the whole structure is reasonable, the condensation resistance is high, the cooling efficiency is high, and the service life and the service performance of the laser are greatly improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic plan sectional structural view of the present invention;

FIG. 3 is a top plan view of the first heat absorption panel of the present invention;

FIG. 4 is a schematic bottom plan view of the first heat absorption panel of the present invention;

FIG. 5 is a schematic top plan view of a second absorber plate according to the present invention;

fig. 6 is a schematic bottom plan view of a second absorber plate according to the present invention.

In the figure: 1. a laser; 2. a laser head; 3. a power line; 4. a first heat absorption plate; 5. a second absorber plate; 6. a circulating water cooling mechanism; 7. a second serpentine tube; 8. clamping a plate; 41. a first serpentine groove; 42. mounting grooves; 43. an installation port; 44. a first screw hole; 45. a first heat absorption tank; 51. a second serpentine groove; 52. a second screw hole; 53. a second heat sink; 61. a first serpentine tube; 62. a circulating liquid pump; 63. a fan is led.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a circulating water cooling device for an anti-condensation laser, including a laser 1, a first heat absorption plate 4 is disposed at a top end inside the laser 1, a second heat absorption plate 5 is disposed at a bottom end of the first heat absorption plate 4 inside the laser 1, a circulating water cooling mechanism 6 is mounted on the first heat absorption plate 4, the circulating water cooling mechanism 6 includes a first serpentine pipe 61, a circulating liquid pump 62 and an air inducing fan 63, the circulating liquid pump 62 is mounted on the first serpentine pipe 61, an input end and an output end of the circulating liquid pump are respectively fixedly connected with corresponding ends of the first serpentine pipe 61, the air inducing fan 63 is disposed at two sides of the first serpentine pipe 61, and a power supply end of the air inducing fan 63 is electrically connected with a corresponding power supply inside the laser 1.

The first heat absorption plate 4 comprises a first snake-shaped groove 41, a mounting groove 42, a mounting opening 43, a first screw hole 44 and a first heat absorption groove 45, the first snake-shaped groove 41 is arranged on the top end surface of the first heat absorption plate 4 and corresponds to a first snake-shaped pipe 61, the mounting groove 42 is arranged on one side of the top end surface of the first heat absorption plate 4 and corresponds to a circulating liquid pump 62, the mounting openings 43 are arranged on two sides of the first heat absorption plate 4, an air inducing fan 63 is arranged on the mounting opening 43, the first screw holes 44 are arranged on four symmetrical corners of the first heat absorption plate 4, the four corners of the first heat absorption plate 4 are all connected with the corresponding screw grooves in the laser 1 through screws penetrating through the first screw holes 44, the first heat absorption groove 45 is provided with a plurality of grooves and distributed on the bottom end surface of the first heat absorption plate 4, the second heat absorption plate 5 comprises a second snake-shaped groove 51, a second screw hole 52 and a second heat absorption groove 53, the second snake-shaped groove, the second heat absorbing plate 5 is provided with a second coil pipe 7 and corresponds to the second coil groove 51, two far ends of the second coil groove 51 extend from bottom to top and sequentially penetrate through the second heat absorbing plate 5 and the first heat absorbing plate 4 to be butted with two symmetrical ends of the first coil pipe 61, second screw holes 52 are formed in four symmetrical corners of the second heat absorbing plate 5, four corners of the second heat absorbing plate 5 are penetrated through the second screw holes 52 by screws to corresponding screw grooves in the laser 1 to be in threaded connection with the screw grooves, the second heat absorbing grooves 53 are provided with a plurality of heat absorbing plates and distributed on the top end surface of the second heat absorbing plate 5, the heat absorbing plates are respectively contacted with the first heat absorbing plate 4 and the second heat absorbing plate 5 through the first coil pipe 61 and the second coil pipe 7 and are cooled by water circulation, the first coil pipe 61 and the second coil pipe 7 are both in a coil shape, the contact area and the cooling area are enlarged, one side of the laser 1 is fixedly connected with a laser head 2, one side of the laser 1 far away from the laser head 2 is provided with a power supply wire 3, all can be dismantled by laser instrument 1 top face and bottom face and be connected with 8, and the both ends of the 8 symmetries of top face all are equipped with the vent, the both sides that laser instrument 1 kept away from mutually all are equipped with a plurality of ventilative mouthful, all install the dust screen on vent and the ventilative mouth, first absorber plate 4 and second absorber plate 5 all adopt the mineral wool board, good heat absorptivity has, absorb the produced heat of internal plant, be convenient for follow-up water-cooling, first absorber plate 4 and second absorber plate 5 opposite face are through a plurality of first absorber groove 45 and second absorber groove 53, in the heat absorption in-process, make the absorbed heat distribute evenly, do benefit to and improve follow-up cooling efficiency, through drive guiding fan 63, take a breath inside and outside laser instrument 1, the water cooling of collocation, the cooling speed is improved, simultaneously can be with the fog discharge that the water cooling produced, avoid the condensation of internal plant.

When the circulating water cooling device is used, equipment in the laser 1 runs and is used for a long time, large heat is easily generated in the laser, the first heat absorption plate 4 and the second heat absorption plate 5 are made of mineral wool boards and have good heat absorption performance, the opposite surfaces of the first heat absorption plate 4 and the second heat absorption plate 5 are respectively provided with a plurality of first heat absorption grooves 45 and second heat absorption grooves 53, in the heat absorption process, the absorbed heat is uniformly distributed, the situation that one part where the heat is concentrated is not beneficial to subsequent cooling is avoided, the circulating liquid pump 62 drives the cooling liquid in the first coiled pipe 61 to flow under the pressure, the cooling liquid is conveyed into the second coiled pipe 7 through one end of the first coiled pipe 61 and is conveyed back to the first coiled pipe 61 from the other end of the second coiled pipe 7 to achieve water circulation movement, the first heat absorption plate 4 and the second heat absorption plate 5 are cooled by water, the first coiled pipe 61 and the second coiled pipe 7 both adopt a coiled shape, improve and the interface between first absorber plate 4 or the second absorber plate 5, improve cooling efficiency, introduce the air current from a plurality of ventilative mouthful in 1 both sides of laser instrument through drive installing port 43, discharge from a pair of vent in 1 top of laser instrument, take a breath in 1 to the laser instrument, collocation water circulative cooling improves cooling efficiency, can discharge the fog that the water-cooling produced simultaneously, avoid the internal plant condensation, first absorber plate 4 and second absorber plate 5 do not influence its internal plant operation with 1 internally mounted of laser instrument, do not influence the circulation of air simultaneously.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circulating water cooling plant of anti-condensation laser instrument, its characterized in that, includes laser instrument (1), the inside top of laser instrument (1) is equipped with first heat absorbing plate (4), and the bottom of first heat absorbing plate (4) is equipped with second heat absorbing plate (5), install circulating water cooling mechanism (6) on first heat absorbing plate (4), circulating water cooling mechanism (6) are including first coiled pipe (61), circulating liquid pump (62) and induced air fan (63), circulating liquid pump (62) are installed on first coiled pipe (61) and input and output respectively with first coiled pipe (61) corresponding end fixed connection, induced air fan (63) set up the both sides at first coiled pipe (61), the feed end and the inside corresponding power electric connection of laser instrument (1) of induced air fan (63).

2. The circulating water cooling device of the anti-condensation laser device according to claim 1, wherein the first heat absorption plate (4) is provided with a first serpentine groove (41), a mounting groove (42), a mounting port (43), a first screw hole (44) and a first heat absorption groove (45), the first serpentine groove (41) is arranged on the top end face of the first heat absorption plate (4) and corresponds to the first serpentine pipe (61), the mounting groove (42) is arranged on one side of the top end face of the first heat absorption plate (4) and corresponds to the circulating liquid pump (62), the mounting port (43) is arranged on two sides of the first heat absorption plate (4), the fan (63) is arranged on the mounting port (43), the first screw hole (44) is arranged on four symmetrical corners of the first heat absorption plate (4), the four corners of the first heat absorption plate (4) are all connected with the corresponding screw groove in the laser device (1) through a screw inserted through the first screw hole (44), the first heat absorption grooves (45) are provided with a plurality of grooves and distributed on the bottom end face of the first heat absorption plate (4).

3. The circulating water cooling device for the anti-condensation laser device as claimed in claim 1, wherein a second serpentine groove (51), a second screw hole (52) and a second heat sink groove (53) are formed on the second heat sink plate (5), the second serpentine groove (51) is formed on the bottom end face of the second heat sink plate (5), the second heat sink plate (5) is provided with a second serpentine pipe (7) and corresponds to the second serpentine groove (51), two ends of the second serpentine groove (51) away from each other extend from bottom to top to sequentially penetrate through the second heat sink plate (5) and the first heat sink plate (4) to be in butt joint with two symmetrical ends of the first serpentine pipe (61), the second screw holes (52) are formed on four symmetrical corners of the second heat sink plate (5), and the four corners of the second heat sink plate (5) are connected with the corresponding screw grooves of the laser device (1) by screwing the second screw holes (52), the second heat absorption grooves (53) are provided with a plurality of grooves and are distributed on the top end surface of the second heat absorption plate (5).

4. The circulating water cooling device of the anti-condensation laser device as claimed in claim 1, wherein a laser head (2) is fixedly connected to one side of the laser device (1), a power line (3) is arranged on one side of the laser device (1) away from the laser head (2) and electrically connected with a wiring terminal, clamping plates (8) are detachably connected to the top end face and the bottom end face of the laser device (1), ventilation openings are arranged at two symmetrical ends of each clamping plate (8) on the top end face, a plurality of ventilation openings are arranged at two sides of the laser device (1) away from each other, and dust screens are mounted on the ventilation openings and the ventilation openings.

5. The circulating water cooling device of the anti-condensation laser device as claimed in claim 1, wherein the first heat absorption plate (4) and the second heat absorption plate (5) are made of mineral wool boards.