CN213107562U

CN213107562U - Cutting fluid cooling device

Info

Publication number: CN213107562U
Application number: CN202021206832.6U
Authority: CN
Inventors: 胡治军
Original assignee: Anhui Zhongjing Lighting Technology Co ltd
Current assignee: Anhui Zhongjing Lighting Technology Co ltd
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-05-04
Anticipated expiration: 2030-06-24

Abstract

The utility model discloses a cutting liquid cooling device, including the casing of rectangle and the baffle that separates the inner chamber of casing for one-level cooling chamber and second grade cooling chamber, one-level cooling chamber position department, casing upper portion outer wall is equipped with the inlet that link up with one-level cooling chamber, second grade cooling chamber position department, one side outer wall upper portion that one-level cooling chamber was kept away from to the casing is equipped with the liquid outlet that link up with second grade cooling chamber, the inlet that top-down was equipped with the upper end in the one-level cooling chamber and the coiled pipe of inlet intercommunication, the baffle is passed in the export of this coiled pipe lower extreme and second grade cooling chamber link up, the interior cooling storehouse that is equipped with tubbiness that is equipped with of second grade cooling chamber, one side that this cooling storehouse is close to the export is passed through conveying pipeline and. The utility model discloses cutting fluid cooling device cooling efficiency is high, has reduced the required energy consumption of cooling.

Description

Cutting fluid cooling device

Technical Field

The utility model relates to a crystal cutting device field, concretely relates to cutting fluid cooling device.

Background

In the crystal wire cutting process, due to long-time tight friction, a large amount of heat is generated at the cutting position, so that the cutting fluid must effectively dissipate heat and reduce cutting stress. The traditional cooling mode of cutting fluid is to cool the cutting fluid by water chiller, and then cool the cutting fluid by the cooled water, which is too cumbersome and has low cooling efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model provides a structure through the secondary cooling directly carries out the cooling device who cools down to cutting fluid. The technical scheme of the utility model as follows:

a cutting fluid cooling device comprises a rectangular shell and a partition plate for dividing the inner cavity of the shell into a primary cooling cavity and a secondary cooling cavity; a liquid inlet communicated with the primary cooling cavity is formed in the position of the primary cooling cavity and on the outer wall of the upper part of the shell; a liquid outlet communicated with the secondary cooling cavity is formed in the position of the secondary cooling cavity and on the upper part of the outer wall of one side of the shell, which is far away from the primary cooling cavity; a coil pipe with an inlet at the upper end communicated with the liquid inlet is arranged in the primary cooling cavity from top to bottom, and an outlet at the lower end of the coil pipe penetrates through the partition plate to be communicated with the secondary cooling cavity; a barrel-shaped cooling bin is arranged in the secondary cooling cavity, one side of the cooling bin, which is close to the outlet of the coiled pipe, is communicated with the outlet through a conveying pipe, and one side of the cooling bin, which is far away from the outlet, is communicated with the liquid outlet through a discharging pipe; the inner wall of the cooling bin is tightly attached with a spiral radiating fin, and the spiral radiating fin is arranged from the conveying pipe to the liquid outlet.

Furthermore, a refrigerating bin is arranged on the periphery of the cooling bin, a refrigerating sheet connected with an external power supply is arranged in the refrigerating bin, the cold end of the refrigerating sheet is attached to the outer wall of the cooling bin, and the hot end of the refrigerating sheet is attached to the inner wall of the refrigerating bin.

Furthermore, the position of the secondary cooling cavity and the upper wall of the shell protrude outwards, and a fan is arranged at the protruding position; a motor which drives the fan and is connected with an external power supply is arranged at the position of the fan and on the outer side of the shell; the fan position department, the casing opening of motor periphery, this opening part is equipped with the bars net.

Furthermore, pipelines which are communicated with each other and are connected with an external water source are arranged at the position of the secondary cooling cavity at the lower part of the discharge pipe, in the shell and in the partition plate; the pipeline is provided with a plurality of water spray nozzles facing the cooling bin.

Furthermore, pipelines are arranged at the position of the primary cooling cavity, in the side wall of the shell and in the partition plate, and a plurality of water spraying ports facing the coiled pipe are arranged at the pipelines; the pipeline is communicated with a pipeline in the secondary cooling cavity; an opening is formed in the upper portion of the partition plate, and a grid is arranged at the opening.

Furthermore, a buffer tube with two ends respectively communicated with the inlet and the liquid inlet of the coiled pipe is arranged between the inlet of the coiled pipe and the liquid inlet; and a buffer paddle is arranged in the buffer tube.

Based on the technical scheme, the utility model discloses the technological effect that can realize does:

1. the utility model discloses a cutting fluid cooling device, the one-level cooling chamber is cooled down earlier, is cooled down with the degree of depth cooling of degree of depth by the second grade cooling chamber again, and ordinary cooling combines together with the degree of depth cooling, reduces the energy consumption, and reduce cost improves cooling efficiency.

2. The utility model discloses a cutting fluid cooling device, coiled pipe and spiral fin make the cooling surface of cutting fluid bigger, bigger with external heat transfer surface, and cooling efficiency is higher.

3. The utility model discloses a cutting fluid cooling device adopts the mode of water jet water spray, makes the coiled pipe more thorough with the contact of refrigeration piece and cooling water, improves the heat transfer effect of coiled pipe, also makes the refrigeration efficiency of refrigeration piece higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A' of the present invention;

FIG. 3 is a cross-sectional view of the present invention taken along line B-B';

in the figure: 1-a shell; 11-a liquid inlet; 12-a liquid outlet; 13-a separator; 14-a grid; 2-primary cooling cavity; 21-a buffer tube; 22-a buffer paddle; 23-a serpentine tube; 24-an outlet; 3-a secondary cooling cavity; 31-a fan; 32-grid motors; 33-a grid; 34-a conveying pipeline; 35-a cooling bin; 36-a helical fin; 37-a refrigeration sheet; 38-a discharge pipe; 4-a pipeline; 41-water jet.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and it is to be understood that the described embodiments are merely illustrative of some, but not all, embodiments of the invention.

As shown in fig. 1 to 3, the present embodiment provides a cutting fluid cooling apparatus including a rectangular housing 1 and a partition plate 13 dividing an inner cavity of the housing 1 into a primary cooling chamber 2 and a secondary cooling chamber 3. A liquid inlet 11 communicated with the primary cooling cavity 2 is arranged at the position of the primary cooling cavity 2 and on the outer wall of the upper part of the shell 1. A liquid outlet 12 communicated with the secondary cooling cavity 3 is arranged at the position of the secondary cooling cavity 3 and on the upper part of the outer wall of one side of the shell 1 far away from the primary cooling cavity 2. A coil pipe 23 with an inlet at the upper end communicated with the liquid inlet 11 is arranged in the primary cooling cavity 2 from top to bottom, and an outlet 24 at the lower end of the coil pipe 23 penetrates through the partition plate 13 to be communicated with the secondary cooling cavity 3. A barrel-shaped cooling bin 35 is arranged in the secondary cooling cavity 3, one side of the cooling bin 35 close to the outlet 24 of the coiled pipe 23 is communicated with the outlet 24 through a conveying pipe 34, and one side of the cooling bin 35 far away from the outlet 24 is communicated with the liquid outlet 12 through a discharging pipe 38. The cooling bin 35 is provided with a spiral cooling fin 36 closely attached to the inner wall of the cooling bin 35, and the spiral cooling fin 36 is arranged from the material conveying pipe 34 to the liquid outlet 12.

Preferably, the periphery of the cooling bin 35 is provided with a refrigerating bin, a refrigerating sheet 37 connected with an external power supply is arranged in the refrigerating bin, the cold end of the refrigerating sheet 37 is attached to the outer wall of the cooling bin 35, and the hot end of the refrigerating sheet is attached to the inner wall of the refrigerating bin. Preferably, the upper wall of the housing 1 protrudes outward at the position of the secondary cooling chamber 3, and a fan 31 is provided at the protruding position. A motor 32 which drives the fan 31 and is connected with an external power supply is arranged at the position of the fan 31 and outside the shell 1. The shell 1 at the position of the fan 31 and on the periphery of the motor 32 is provided with an opening, and the opening is provided with a grid 33. Preferably, pipelines 4 which are communicated with each other and connected with an external water source are arranged in the shell 1 and the partition plate 13 at the position of the secondary cooling cavity 3 at the lower part of the discharge pipe 38. The pipeline 4 is provided with a plurality of water spray nozzles 41 facing the cooling bin 35.

Preferably, a pipe 4 is provided in the side wall of the casing 1 at the position of the primary cooling chamber 2 and in the partition 13, and a plurality of water spray nozzles 41 facing the serpentine pipe 23 are provided in the pipe 4. The conduit 4 communicates with the conduit 4 in the secondary cooling chamber 3. The partition 13 is open at the top and is provided with a grill 14.

Preferably, a buffer tube 21 is further disposed between the inlet of the coiled pipe 23 and the liquid inlet 11, and both ends of the buffer tube are respectively communicated with the inlet of the coiled pipe 23 and the liquid inlet 11. Buffer blades 22 are provided in the buffer tube 21.

Based on foretell structure, the utility model discloses a cutting fluid cooling device lets in the cooling water in the pipeline 4, and water is followed water jet 41 blowout to start fan 31. Let in cutting fluid from inlet 11 the utility model discloses, cutting fluid erodees buffering paddle 22 in buffer tube 21 department under inlet 11, makes buffering paddle 22 rotatory, has reduced the velocity of flow of self simultaneously. After passing through the buffer tube 21, the cutting fluid flows into the serpentine tube 23 in the primary cooling chamber 2, exchanges heat with the cooling water sprayed onto the outer wall of the serpentine tube 23, and then flows from the outlet 24 to the feed pipe 34 in the secondary cooling chamber 3. The cutting fluid in the feed delivery pipe 34 enters the cooling bin 35, fully contacts with the spiral cooling fins 36 in the cooling bin 35 and exchanges heat, and finally flows out of the liquid outlet 12 from the discharge pipe 38, so that the cutting fluid is cooled. The spiral radiating fins 36 transmit the absorbed heat to the peripheral refrigerating fins 37, and meanwhile, the water sprayed out of the secondary cooling cavity 3 exchanges heat with the hot ends of the refrigerating fins 37 to reduce the temperature, so that the efficiency of the refrigerating fins 37 is ensured. Leave one-level cooling chamber 2 from grid 14 on baffle 13 after the spun water evaporation in one-level cooling chamber 2, the steam in one-level cooling chamber 2 and the second grade cooling chamber 3 leaves from grid 33 along with the rotatory air current that comes of fan 31 the utility model discloses, get into after external processing the utility model discloses a pipeline 4 inner loop is used.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The cutting liquid cooling device is characterized by comprising a rectangular shell (1) and a partition plate (13) for dividing the inner cavity of the shell (1) into a primary cooling cavity (2) and a secondary cooling cavity (3); a liquid inlet (11) communicated with the primary cooling cavity (2) is formed in the position of the primary cooling cavity (2) and on the outer wall of the upper part of the shell (1); a liquid outlet (12) communicated with the secondary cooling cavity (3) is formed in the position of the secondary cooling cavity (3) and on the upper part of the outer wall of one side, far away from the primary cooling cavity (2), of the shell (1); a coiled pipe (23) with an inlet at the upper end communicated with the liquid inlet (11) is arranged in the primary cooling cavity (2) from top to bottom, and an outlet (24) at the lower end of the coiled pipe (23) penetrates through the partition plate (13) to be communicated with the secondary cooling cavity (3); a barrel-shaped cooling bin (35) is arranged in the secondary cooling cavity (3), one side, close to the outlet (24) of the coiled pipe (23), of the cooling bin (35) is communicated with the outlet (24) through a conveying pipe (34), and one side, far away from the outlet (24), of the cooling bin (35) is communicated with the liquid outlet (12) through a discharging pipe (38); the inner wall of the cooling bin (35) is tightly attached to the inside of the cooling bin (35) and is provided with a spiral radiating fin (36), and the spiral radiating fin (36) is arranged from the conveying pipe (34) to the direction of the liquid outlet (12).

2. The cutting fluid cooling device as claimed in claim 1, wherein a refrigerating chamber is arranged at the periphery of the cooling chamber (35), a refrigerating sheet (37) connected with an external power supply is arranged in the refrigerating chamber, the cold end of the refrigerating sheet (37) is tightly attached to the outer wall of the cooling chamber (35), and the hot end of the refrigerating sheet is tightly attached to the inner wall of the refrigerating chamber.

3. A cutting fluid cooling device according to claim 2, characterized in that the secondary cooling chamber (3) is provided with a fan (31) at a position where the upper wall of the housing (1) protrudes; a motor (32) which drives the fan (31) and is connected with an external power supply is arranged at the position of the fan (31) and on the outer side of the shell (1); the shell (1) at the position of the fan (31) and the periphery of the motor (32) is provided with an opening, and a grid mesh (33) is arranged at the opening.

4. A cutting fluid cooling device according to claim 3, characterized in that the pipe (4) connected to the external water source is provided in the second cooling chamber (3) at the lower part of the discharge pipe (38), in the housing (1) and in the partition plate (13); the pipeline (4) is provided with a plurality of water spray nozzles (41) facing the cooling bin (35).

5. A cutting fluid cooling device as claimed in claim 4, characterized in that the primary cooling chamber (2) is located in the side wall of the housing (1) and the partition (13) is provided with a conduit (4), and the conduit (4) is provided with a plurality of water jets (41) directed towards the serpentine (23); the pipeline (4) is communicated with the pipeline (4) in the secondary cooling cavity (3); an opening is formed above the partition plate (13), and a grating (14) is arranged at the opening.

6. A cutting fluid cooling device as claimed in claim 1, wherein a buffer tube (21) is provided between the inlet of the serpentine tube (23) and the fluid inlet (11), both ends of the buffer tube being respectively communicated with the inlet of the serpentine tube (23) and the fluid inlet (11); and a buffer paddle (22) is arranged in the buffer tube (21).