Vacuum pump air suction cooling device of high-temperature vacuum hot press

Abstract

The utility model discloses a vacuum pump air suction cooling device of a high-temperature vacuum hot press. The vacuum pump air suction cooling device comprises a stirring module, a cooling module and a box body, wherein the cooling module comprises heat dissipation fins, and the two ends of the corresponding set of heat dissipation fins are fixedly connected with the two sides of the inner wall of the box body respectively. Water in the box body is stirred by a group of stirring rods through the stirring module, the vacuum pump starts to work, hot air in the coiled pipe is radiated through the radiating fins due to the fact that the vertical pipe of the coiled pipe uniformly penetrates through the radiating fins, and the coiled pipe is cooled more quickly due to the fact that the water in the box body rotates and is in uniform contact with the radiating fins. The air in the vacuum hot-pressing equipment is discharged through the cooling module, the filter cotton can filter impurities such as dust in the air, adverse effects on the vacuum pump can be avoided, and the service life of the vacuum pump can be kept.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum hot presses, in particular to a vacuum pump air suction cooling device of a high-temperature vacuum hot press. Background Art

[0002] A vacuum pump is a device or equipment that uses mechanical, physical, chemical or physicochemical methods to evacuate the container to create a vacuum. In layman's terms, a vacuum pump is a device that uses various methods to improve, generate and maintain a vacuum in a closed space. It is widely used in industries such as metallurgy, chemical industry, food, and electronic coating.

[0003] Traditional vacuum pump suction devices generally do not have a cooling function, so the gas in the vacuum hot pressing equipment is directly discharged through the vacuum pump. A large amount of hot gas is not dissipated, which will damage the vacuum pump. In addition, there is no filtration function, so the dust and other impurities contained in the vacuum hot pressing equipment are directly extracted, which has a great impact on the vacuum pump and reduces the life of the vacuum pump.

[0004] Therefore, it is necessary to provide a vacuum pump suction cooling device for a high-temperature vacuum hot press to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a vacuum pump suction cooling device for a high-temperature vacuum hot press.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A vacuum pump air suction cooling device for a high-temperature vacuum hot press comprises a stirring module, a cooling module, and a box;

[0008] Wherein, the cooling module includes heat dissipation fins, and the two ends of a corresponding group of heat dissipation fins are respectively fixedly connected to the two sides of the inner wall of the box body, the vertical pipes of the two serpentine tubes respectively pass through and are fixedly connected to the corresponding group of heat dissipation fins, and the air inlet ends of the two serpentine tubes are respectively fixedly connected to the corresponding L-shaped air inlet pipes, and one end of the two L-shaped air inlet pipes respectively passes through and is fixedly connected to one side of the box body, and one end of the two L-shaped air inlet pipes is respectively fixedly connected to the T-shaped air inlet pipe;

[0009] The air outlet ends of the two serpentine tubes are fixedly connected to the corresponding L-shaped air outlet pipes, and one end of the two L-shaped air outlet pipes is fixedly connected to the T-shaped air outlet pipes. The ends of the T-shaped air outlet pipes are fixedly connected to shell one, and a placement net one is fixedly provided at the edge of the inner wall of shell one. Shell one is fixedly connected to shell two by bolts, and a placement net two is fixedly provided at the edge of the inner wall of shell two, and filter cotton is placed between the placement net one and the placement net two.

[0010] Preferably, the stirring module includes a support plate, both ends of the support plate are fixedly connected to the upper side of the inner wall of the box body, and the upper side of the support plate is fixedly connected to the motor.

[0011] Preferably, the output shaft of the motor passes through the support plate.

[0012] Preferably, the end of the output shaft of the motor is fixedly connected to a round rod.

[0013] Preferably, a group of stirring rods are fixedly connected to the lower part of the round rod.

[0014] Compared with the related art, the beneficial effects of the present invention are: through the stirring module, a group of stirring rods stir the water in the box, and the vacuum pump starts working. Since the vertical pipe of the serpentine tube passes through the heat dissipation fins evenly, the hot air in the serpentine tube is dissipated through the heat dissipation fins. Due to the rotation of the water in the box, the water evenly contacts the heat dissipation fins, so that the serpentine tube cools down more quickly, and the gas in the vacuum hot pressing equipment is discharged through the cooling module. The filter cotton can filter out impurities such as dust in the gas, which can avoid adverse effects on the vacuum pump and is beneficial to maintaining the service life of the vacuum pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the present utility model.

[0016] Figure 2 This is a schematic diagram of the connection structure of some parts of the present invention after sectioning.

[0017] Figure 3 This is a schematic diagram of the connection structure of some parts of the utility model.

[0018] Figure 4 It is an exploded view of some parts of the utility model.

[0019] Figure 5 This is a schematic diagram of the connection structure of some parts of the present invention after sectioning.

[0020] In the picture:

[0021] 1: stirring module, 11, motor, 12, support plate, 13, stirring rod, 14, round rod;

[0022] 2: Cooling module, 21, T-shaped air inlet pipe, 22, L-shaped air inlet pipe, 23, heat dissipation fins, 24, serpentine pipe, 25, L-shaped air outlet pipe, 26, T-shaped air outlet pipe, 27, shell 1, 28, placement net 1, 29, filter cotton, 210, placement net 2, 211, shell 2;

[0023] 3. Box body. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] A vacuum pump air suction cooling device for a high-temperature vacuum hot press comprises a stirring module 1, a cooling module 2, and a box 3;

[0026] The cooling module 2 includes heat dissipation fins 23, and the two ends of a corresponding group of heat dissipation fins 23 are respectively fixedly connected to the two sides of the inner wall of the box body 3. The vertical pipes of the two serpentine tubes 24 respectively pass through and are fixedly connected to the corresponding group of heat dissipation fins 23. The air inlet ends of the two serpentine tubes 24 are respectively fixedly connected to the corresponding L-shaped air inlet pipes 22. One end of the two L-shaped air inlet pipes 22 respectively passes through and is fixedly connected to one side of the box body 3, and one end of the two L-shaped air inlet pipes 22 is respectively fixedly connected to the T-shaped air inlet pipe 21.

[0027] The air outlet ends of the two serpentine tubes 24 are respectively fixedly connected to the corresponding L-shaped air outlet pipes 25, and one end of the two L-shaped air outlet pipes 25 is respectively fixedly connected to the T-shaped air outlet pipe 26. The end of the T-shaped air outlet pipe 26 is fixedly connected to the shell 1 27. A placement net 1 28 is fixedly provided at the edge of the inner wall of the shell 1 27. The shell 1 27 is fixedly connected to the shell 2 211 by bolts. A placement net 210 is fixedly provided at the edge of the inner wall of the shell 2 211, and a filter cotton 29 is placed between the placement net 1 28 and the placement net 210.

[0028] The stirring module 1 includes a support plate 12 . Both ends of the support plate 12 are fixedly connected to the upper side of the inner wall of the box body 3 . The upper side of the support plate 12 is fixedly connected to the motor 11 .

[0029] The output shaft of the motor 11 passes through the support plate 12 .

[0030] The end of the output shaft of the motor 11 is fixedly connected to a round rod 14 .

[0031] A group of stirring rods 13 are fixedly connected to the lower portion of the round rods 14 .

[0032] Working principle: First, fill the box 3 with an appropriate amount of water, place the filter cotton 29 between the placement net 1 28 and the placement net 210, and fix the shell 1 27 to the shell 2 211 with bolts, so that the filter cotton 29 is fixed by the placement net 1 28 and the placement net 2 210. Connect the end of the T-shaped air inlet pipe 21 to the air outlet pipe of the vacuum hot pressing equipment, and connect the end of the shell 2 211 to the vacuum pump. Then start the motor 11, which drives the group of stirring rods 13 to rotate through the round rod 14, so that the group of stirring rods 13 stirs the water in the box 3;

[0033] At this time, the vacuum pump starts to work, so that the gas in the vacuum hot pressing equipment enters the L-shaped air inlet pipe 22 and the serpentine pipe 24 through the T-shaped air inlet pipe 21. At this time, since the vertical pipe of the serpentine pipe 24 evenly passes through the heat dissipation fins 23, the hot air in the serpentine pipe 24 is dissipated through the heat dissipation fins. Due to the rotation of the water in the box body 3, the water evenly contacts the heat dissipation fins 23, so that the serpentine pipe 24 is cooled more quickly, and the gas after cooling continues to pass through the L-shaped air outlet pipe 25, enters the T-shaped air outlet pipe 26, shell one 27, placement net one 28, filter cotton 29, placement net two 210, and shell two 211 to be discharged. The filter cotton 29 can filter out impurities such as dust in the gas, which can avoid adverse effects on the vacuum pump and is beneficial to maintaining the service life of the vacuum pump.

[0034] Beneficial effect: Through the stirring module 1, a group of stirring rods 13 stir the water in the box body 3, and the vacuum pump starts to work. Since the vertical pipe of the serpentine tube 24 passes through the heat dissipation fins 23 evenly, the hot air in the serpentine tube 24 is dissipated through the heat dissipation fins. Due to the rotation of the water in the box body 3, the water evenly contacts the heat dissipation fins 23, so that the serpentine tube 24 cools down more quickly, and the gas in the vacuum hot pressing equipment is discharged through the cooling module 2. The filter cotton 29 can filter out impurities such as dust in the gas, which can avoid adverse effects on the vacuum pump and is beneficial to maintaining the service life of the vacuum pump.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vacuum pump suction cooling device for a high-temperature vacuum hot press, characterized in that: The vacuum pump suction cooling device of the high-temperature vacuum hot press includes: A stirring module (1), a cooling module (2), and a box (3); Wherein, the cooling module (2) includes heat dissipation fins (23), and the two ends of a corresponding group of heat dissipation fins (23) are respectively fixedly connected to the two sides of the inner wall of the box body (3); the vertical pipes of the two serpentine tubes (24) respectively pass through and are fixedly connected to the corresponding group of heat dissipation fins (23); the air inlet ends of the two serpentine tubes (24) are respectively fixedly connected to the corresponding L-shaped air inlet pipes (22); one end of the two L-shaped air inlet pipes (22) respectively passes through and is fixedly connected to one side of the box body (3); and one end of the two L-shaped air inlet pipes (22) is respectively fixedly connected to the T-shaped air inlet pipe (21); The air outlet ends of the two serpentine tubes (24) are respectively fixedly connected to the corresponding L-shaped air outlet pipes (25), and one end of the two L-shaped air outlet pipes (25) is respectively fixedly connected to the T-shaped air outlet pipe (26). The end of the T-shaped air outlet pipe (26) is fixedly connected to the shell one (27). A placement net one (28) is fixedly provided at the edge of the inner wall of the shell one (27). The shell one (27) is fixedly connected to the shell two (211) by bolts. A placement net two (210) is fixedly provided at the edge of the inner wall of the shell two (211), and a filter cotton (29) is placed between the placement net one (28) and the placement net two (210).

2. The vacuum pump suction cooling device for a high-temperature vacuum hot press according to claim 1, characterized in that: The stirring module (1) comprises a support plate (12), both ends of the support plate (12) are respectively fixedly connected to the upper side of the inner wall of the box body (3), and the upper side of the support plate (12) is fixedly connected to the motor (11).

3. The vacuum pump suction cooling device for a high-temperature vacuum hot press according to claim 2, characterized in that: The output shaft of the motor (11) passes through the support plate (12).

4. The vacuum pump suction cooling device for a high-temperature vacuum hot press according to claim 3, characterized in that: The end of the output shaft of the motor (11) is fixedly connected to a round rod (14).

5. The vacuum pump suction cooling device for a high-temperature vacuum hot press according to claim 4, characterized in that: The lower portion of the round rod (14) is fixedly connected to a group of stirring rods (13).

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