A universal water-cooled heat pipe efficiency test device

Abstract

The present invention relates to the technical field of testing devices, and in particular to a universal water-cooled heat pipe efficiency testing device. It comprises a testing device platform, a heating device and a heat sink arranged on the testing device platform, and an automatic testing system connected to the heating device and the heat sink, wherein the heat sink is also connected to a water circulation system. The benefits of the present invention include: solving the problems of high design cost and high use cost of the existing solutions, and secondly solving the versatility and versatility of the use of the testing device, greatly improving the utilization rate of the equipment, thereby achieving the advantages of increasing production capacity and reducing costs.

Description

Technical Field

[0001] The invention relates to the technical field of testing devices, and in particular to a universal water-cooled heat pipe efficiency testing device. Background Art

[0002] Existing heat pipe test fixtures are designed, manufactured, and assembled separately for each specification. This method has the following main disadvantages:

[0003] a. It wastes a lot of designers’ time. It usually takes 1 to 2 days to design a set of test fixtures.

[0004] b. Waste of production and use costs. Each fixture can only correspond to the corresponding specifications and cannot be shared with other specifications;

[0005] c. Waste of technical personnel. When a certain specification stops production and needs to be replaced, it takes a long time to disassemble and debug;

[0006] d. The existing heat dissipation method uses air cooling, which requires special heat dissipation fins. The fins are easily damaged after long-term repeated use. Each specification needs to replace the heat dissipation fins many times from the beginning to the end of production;

[0007] e. Fan consumption. Each specification test uses a corresponding dedicated fan, which greatly increases the cost. The service life of the fan also decreases rapidly after long-term uninterrupted use. Therefore, the cooling fan of each specification needs to be replaced many times from the beginning to the end of production. Summary of the invention

[0008] The purpose of the present invention is to provide a universal water-cooled heat pipe performance testing device to overcome the above-mentioned shortcomings of the current prior art.

[0009] In order to achieve the above object, the present invention adopts the following technical solutions:

[0010] A universal water-cooled heat pipe efficiency test device comprises a detection equipment platform, a heating device and a heat dissipation device arranged on the detection equipment platform, and an automatic detection system connected to the heating device and the heat dissipation device, wherein the heat dissipation device is also connected to a water circulation system, wherein the heating device comprises a heating bracket, a first magnetic seat arranged at the bottom of the heating bracket, a longitudinal slide rail arranged on the side plate of the heating bracket, a heating lower module slidably mounted on the longitudinal slide rail through a lower slide block, a heating upper module slidably mounted on the longitudinal slide rail through an upper slide block, and a double-axis cylinder arranged on the top of the heating bracket, wherein the telescopic end of the double-axis cylinder is connected to the heating upper module, the heating upper module is arranged on the heating lower module, and a height adjustment screw is also arranged in the heating bracket, so that The heating lower die assembly comprises a heating lower die mounting plate connected to the lower slider, a guide sleeve arranged on the heating lower die mounting plate, a heating mounting base arranged on the heating lower die mounting plate, a multifunctional heating copper block mounted on the heating mounting base, and a heating rod arranged in the multifunctional heating copper block. The heating upper die assembly comprises a heating lower die mounting plate connected to the lower slider, a hole groove provided on the heating upper die mounting plate, a thermocouple mounting block provided on the heating upper die mounting plate, a slide groove provided in the thermocouple mounting block, an adjusting slide groove provided on both sides of the thermocouple mounting block, and a thermocouple device slidably mounted in the slide groove of the thermocouple mounting block through a thermocouple slider. Limiting holes are provided on both sides of the thermocouple slider, and the limiting holes are provided corresponding to the adjusting slide groove. The heat dissipation device includes a heat dissipation bracket, a second magnetic seat arranged at the bottom of the heat dissipation bracket, a heat dissipation dual-axis cylinder arranged at the top of the heat dissipation bracket, a heat dissipation upper module arranged at the telescopic end of the heat dissipation dual-axis cylinder, and a heat dissipation lower module arranged on the heat dissipation bracket. The heat dissipation upper module and the heat dissipation lower module are arranged correspondingly up and down. The heat dissipation upper module includes a heat dissipation upper mounting block connected to the heat dissipation dual-axis cylinder, a U-shaped slider installed under the heat dissipation upper mounting block, a thermocouple through block slidably mounted on the U-shaped slider, and a thermocouple arranged on the thermocouple through block. The heat dissipation upper mounting block is provided with a thermocouple through block adjustment groove, and the thermocouple through block is provided with a through block fixing hole. The heat dissipation lower module includes a heat dissipation lower mounting base, a through block fixed to the heat dissipation lower mounting base, and a through block fixed to the thermocouple through block. The heat dissipation copper block on the seat, the water interface and the heat dissipation copper block water jacket arranged on the heat dissipation copper block, the thermocouple slider can slide in the slide groove of the thermocouple mounting block, so that the thermocouple device moves, and is clamped in the limit hole through the first limit screw and fixed on the adjustment slide groove of the thermocouple mounting block. The thermocouple through block can slide on the U-shaped slider, and the through block fixing hole on the thermocouple through block corresponds to the setting of the thermocouple through block adjustment groove. The thermocouple through block passes through the thermocouple through block adjustment groove through the second limit screw and is clamped in the through block fixing hole, so as to be fixed on the heat dissipation mounting plate. The multifunctional heating copper block is provided with a plurality of heating placement grooves of different sizes, and the heat dissipation copper block is provided with a plurality of heat dissipation placement grooves of different sizes.

[0011] Preferably, the upper portion of the height adjustment screw is arranged in the heating bracket, and the lower portion is connected to the guide sleeve on the heating lower mold mounting plate.

[0012] Preferably, the detection equipment platform is made of iron.

[0013] The beneficial effects of the present invention are: compared with the prior art

[0014] The present invention modifies the original single-axis cylinder into a double-axis cylinder and the original three-axis cylinder into a double-axis cylinder, thereby reducing the price of accessories without affecting the stability and improving the stability of the entire device.

[0015] The heating device is equipped with a height-adjustable device and a stable guide function to improve the equipment;

[0016] The heating device and the heat dissipation device have changed the thermocouple temperature sensing device from the original fixed one to a multi-directional adjustable one, which improves the flexibility of adjusting the position of the temperature sensing device;

[0017] The design of the copper block was changed to add semicircles of different sizes and planes of different widths to adapt to the different shapes of different products and facilitate replacement;

[0018] The heating device and the heat dissipation device are fixed by a magnetic base, and can be adjusted according to the shape of different products, so as to match different products and greatly improve the utilization rate of the products;

[0019] The heat dissipation method was changed from the original air cooling to water cooling, which greatly reduced the cost, improved the cooling effect of the product, and saved time;

[0020] While ensuring that the manufacturing cost of the present invention is not significantly different from the cost of the existing test device, the use cost of the present invention is reduced by 80% compared with the original cost. The versatility of the test device can be suitable for the performance test of 95% of the current heat pipe specifications. There is no need to use fins, fans and other heat dissipation device accessories that are extremely easy to damage, which greatly reduces the loss of accessories used in later periods. The service life of the present device is increased by 90% compared with the original test device, and the device adjustment time and speed when the specifications are changed are greatly shortened. The original two technicians per shift are adjusted to one technician per shift. The equipment has high stability and a high degree of product defect recognition, and the production capacity is increased by 10%. It is flexible and practical, reduces the number of performance equipment required, reduces the amount of equipment investment, and thus saves costs. The equipment is multifunctional and universal, which greatly improves the utilization rate of the equipment, thereby achieving the advantages of increasing production capacity and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A side view of a heating device of a universal water-cooled heat pipe efficiency testing device of the present invention;

[0022] Figure 2 It is a front view of a heating device of a universal water-cooled heat pipe efficiency testing device of the present invention;

[0023] Figure 3 A side view of a heat dissipation device of a universal water-cooled heat pipe efficiency testing device of the present invention;

[0024] Figure 4 A schematic diagram of a heating upper module of a universal water-cooled heat pipe efficiency testing device of the present invention;

[0025] Figure 5 A schematic diagram of a heat dissipation upper module of a universal water-cooled heat pipe performance testing device of the present invention;

[0026] In the figure: 1. Heating device; 2. Heat dissipation device; 11. Heating bracket; 12. First magnetic seat; 13. Longitudinal slide; 14. Lower slide block; 3. Heating lower die set; 15. Upper slide block; 4. Heating upper die set; 16. Double-axis cylinder; 17. Height adjustment screw; 31. Heating lower die mounting plate; 32. Guide sleeve; 33. Heating mounting base; 34. Multifunctional heating copper block; 35. Heating rod; 41. Heating upper die mounting plate; 42. Thermocouple mounting block; 43. Slide; 44. Adjusting slide; 45. Thermocouple slider; 46. Thermocouple device; 47. Limiting hole; 21. Heat dissipation bracket; 22. Second magnetic seat; 23. Heat dissipation dual-axis cylinder; 5. Heat dissipation upper module; 6. Heat dissipation lower module; 51. Heat dissipation upper mounting block; 52. U-shaped slider; 53. Thermocouple through block; 54. Thermocouple; 55. Thermocouple through block adjustment slot; 61. Heat dissipation lower mounting base; 62. Heat dissipation copper block; 63. Water interface; 64. Heat dissipation copper block water jacket; 36. Heating placement slot; 65. Heat dissipation placement slot. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] Reference Figures 1 to 5 The present embodiment is a universal water-cooled heat pipe efficiency test device, comprising a detection equipment platform, a heating device 1 and a heat dissipation device 2 arranged on the detection equipment platform, an automatic detection system connected to the heating device and the heat dissipation device, the heat dissipation device is also connected to a water circulation system, the heating device 1 comprises a heating bracket 11, a first magnetic seat 12 arranged at the bottom of the heating bracket 11, a longitudinal slide rail 13 arranged on the side plate of the heating bracket 11, a heating lower module 3 slidably mounted on the longitudinal slide rail 13 through a lower slider 14, a heating upper module 4 slidably mounted on the longitudinal slide rail 13 through an upper slider 15, a double-axis cylinder 16 arranged on the top of the heating bracket 11, and an extension of the double-axis cylinder 16. The shrinking end is connected to the heating upper mold group 4, and the heating upper mold group 4 is arranged on the heating lower mold group 3. The heating bracket 11 is also provided with a height adjustment screw 17. The heating lower mold group 3 includes a heating lower mold mounting plate 31 connected to the lower slider 14, a guide sleeve 32 arranged on the heating lower mold mounting plate 31, a heating mounting base 33 arranged on the heating lower mold mounting plate 31, a multifunctional heating copper block 34 installed on the heating mounting base 33, and a heating rod 35 arranged in the multifunctional heating copper block 34. The heating upper mold group 4 includes a heating upper mold mounting plate 41 connected to the lower slider 15, a hole groove opened on the heating upper mold mounting plate 41, and a heating rod 35 arranged in the heating upper mold mounting plate 31. Thermocouple mounting block 42 on mounting plate 41, slide groove 43 provided in thermocouple mounting block 42, adjusting slide groove 44 provided on both sides of thermocouple mounting block 42, thermocouple device 46 slidably installed in slide groove 43 of thermocouple mounting block 42 through thermocouple slider 45, both sides of thermocouple slider 45 are provided with limiting holes 47, and the limiting holes 47 are provided corresponding to the adjusting slide groove 44, the heat dissipation device 2 includes heat dissipation bracket 21, second magnetic seat 22 provided at the bottom of heat dissipation bracket 21, heat dissipation double-axis cylinder 23 provided at the top of heat dissipation bracket 21, heat dissipation upper module 5 provided with telescopic end of heat dissipation double-axis cylinder 23, heat dissipation lower module 6 provided on heat dissipation bracket 21, the The heat dissipation upper module 5 and the heat dissipation lower module 6 are arranged correspondingly up and down, and the heat dissipation upper module 5 includes a heat dissipation upper mounting block 51 connected to the heat dissipation dual-axis cylinder 23, a U-shaped slider 52 installed under the heat dissipation upper mounting block 51, a thermocouple through block 53 slidably mounted on the U-shaped slider 52, and a thermocouple 54 arranged on the thermocouple through block 53. The heat dissipation upper mounting block 51 is provided with a thermocouple through block adjustment groove 55, and the thermocouple through block 53 is provided with a through block fixing hole. The heat dissipation lower module 6 includes a heat dissipation lower mounting base 61, a heat dissipation copper block 62 arranged on the heat dissipation lower mounting base 61, a water interface 63 arranged on the heat dissipation copper block 62, and a heat dissipation copper block water jacket 64.

[0030] The thermocouple slider 45 can slide in the slide groove 43 of the thermocouple mounting block 42, so that the thermocouple device 46 moves, and is clamped into the limiting hole 47 through the first limiting screw, and is fixed on the adjustment slide groove 44 of the thermocouple mounting block 42. The thermocouple through block 53 can slide on the U-shaped slider 52, and the through block fixing hole on the thermocouple through block 53 corresponds to the adjustment groove setting of the thermocouple through block 53. The thermocouple through block 53 passes through the thermocouple through block adjustment groove through the second limiting screw and is clamped into the through block fixing hole, so as to be fixed on the heat dissipation mounting plate.

[0031] The multifunctional heating copper block 34 is provided with a plurality of heating placement slots 36 of different sizes, and the heat dissipation copper block 62 is provided with a plurality of heat dissipation placement slots 65 of different sizes. The heating placement slots 36 of different sizes provided on the multifunctional heating copper block 34 are provided to test different products, and the multifunctional heating copper block is fixed by screws, which can be quickly disassembled, replaced, and installed, and is suitable for products of different sizes.

[0032] The upper part of the height adjustment screw 17 is arranged in the heating bracket 11, and the lower part is connected to the guide sleeve 32 on the heating lower mold mounting plate. The position of the heating lower mold 3 is adjusted by screwing the height adjustment screw 17, and the heating lower mold 3 moves along the height adjustment screw 17, and the lower slider at the rear end cooperates with the longitudinal slide rail to assist in the movement.

[0033] The detection equipment platform is made of iron. In order to be able to cooperate with the magnetic base at the bottom of the heating device 1 and the heat sink 2 for fixing. The heating device 1 and the heat sink 2 are fixed by the magnetic base, and the position can be adjusted according to different product shapes, so as to match different products and greatly improve the utilization rate of the product.

[0034] When implementing this embodiment, the positions of the heating device and the heat dissipation device are adjusted according to the shape of the product to be tested, and fixed by a magnetic seat, and then the heating end of the product is installed in the heating placement groove of the multifunctional heating copper block of the heating device, and adjusted according to the needs of the tested product. The heating lower module can adjust the height of the heating lower module 3 by screwing the height adjustment screw, and can also adjust the height by changing the height of the heating mounting base. The heating upper module can move the thermocouple device 46 by moving the thermocouple slider 45 in the slide groove 43 of the thermocouple mounting block 42, and fix it on the adjustment slide groove 44 of the thermocouple mounting block 42 through the first limit screw. After all adjustments are made, the heating upper module is driven downward by the double-axis cylinder, and the thermocouple device is pressed onto the product. Similarly, the heat dissipation end of the product is placed on the heat dissipation placement groove of the heat dissipation copper block of the heat dissipation device, and the heat dissipation upper module is driven downward by the heat dissipation double-axis cylinder to press the thermocouple onto the product. On the product, the heat dissipation upper module can slide the thermocouple through block 53 on the U-shaped slider 52, and the through block fixing hole on the thermocouple through block 53 corresponds to the setting of the thermocouple through block 53 adjustment groove. The thermocouple through block 53 passes through the thermocouple through block adjustment groove through the second limit screw and is snapped into the through block fixing hole, so as to be fixed on the heat dissipation upper mounting plate, so as to adjust the thermocouple position of the heat dissipation upper module, and the heating device is heated by the connected electric heating rod 35, and the thermocouple device transmits the detected temperature to the automatic detection system, and the water interface on the heat dissipation device and the heat dissipation copper block water jacket are respectively connected to the water circulation system, and the heat dissipation copper block is cooled and cooled by the water circulation system, and the data is transmitted to the automatic detection system through the thermocouple, and the automatic detection system and the water circulation system are both existing technologies, and the automatic detection system performs calculation and test according to the data detected by the heating device and the heat dissipation device, and the automatic detection system can control the heating device and the heat dissipation device according to the product testing needs.

[0035] The benefits of the present invention compared with the prior art

[0036] The present invention modifies the original single-axis cylinder into a double-axis cylinder and the original three-axis cylinder into a double-axis cylinder, thereby reducing the price of accessories without affecting the stability and improving the stability of the entire device.

[0037] The heating device is equipped with a height-adjustable device and a stable guide function to improve the equipment;

[0038] The heating device and the heat dissipation device have changed the thermocouple temperature sensing device from the original fixed one to a multi-directional adjustable one, which improves the flexibility of adjusting the position of the temperature sensing device;

[0039] The design of the copper block was changed to add semicircles of different sizes and planes of different widths to adapt to the different shapes of different products and facilitate replacement;

[0040] The heating device and the heat dissipation device are fixed by a magnetic base, and can be adjusted according to the shape of different products, so as to match different products and greatly improve the utilization rate of the products;

[0041] The heat dissipation method was changed from the original air cooling to water cooling, which greatly reduced the cost, improved the cooling effect of the product, and saved time;

[0042] While ensuring that the manufacturing cost of the present invention is not significantly different from the cost of the existing test device, the use cost of the present invention is reduced by 80% compared with the original cost. The versatility of the test device can be suitable for the performance test of 95% of the current heat pipe specifications. There is no need to use fins, fans and other heat dissipation device accessories that are extremely easy to damage, which greatly reduces the loss of accessories used in later periods. The service life of the present device is increased by 90% compared with the original test device, and the device adjustment time and speed when the specifications are changed are greatly shortened. The original two technicians per shift are adjusted to one technician per shift. The equipment has high stability and a high degree of product defect recognition, and the production capacity is increased by 10%. It is flexible and practical, reduces the number of performance equipment required, reduces the amount of equipment investment, and thus saves costs. The equipment is multifunctional and universal, which greatly improves the utilization rate of the equipment, thereby achieving the advantages of increasing production capacity and reducing costs.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A universal water-cooled heat pipe efficiency test device, comprising a detection device platform, a heating device and a heat sink arranged on the detection device platform, and an automatic detection system connected to the heating device and the heat sink, wherein the heat sink is also connected to a water circulation system, characterized in that: The heating device includes a heating bracket, a first magnetic seat arranged at the bottom of the heating bracket, a longitudinal slide rail arranged on the side plate of the heating bracket, a heating lower module mounted on the longitudinal slide rail by sliding through a lower slider, a heating upper module mounted on the longitudinal slide rail by sliding through an upper slider, a double-axis cylinder arranged on the top of the heating bracket, the telescopic end of the double-axis cylinder is connected to the heating upper module, the heating upper module is arranged on the heating lower module, a height adjustment screw is also arranged in the heating bracket, the heating lower module includes a heating lower module mounting plate connected to the lower slider, a guide sleeve arranged on the heating lower module mounting plate, a heating mounting base arranged on the heating lower module mounting plate, a mounting A multifunctional heating copper block on a heating mounting base, a heating rod arranged in the multifunctional heating copper block, the heating upper mold assembly including a heating lower mold mounting plate connected to a lower slider, a hole groove provided on the heating upper mold mounting plate, a thermocouple mounting block provided on the heating upper mold mounting plate, a slide groove provided in the thermocouple mounting block, an adjustment slide groove provided on both sides of the thermocouple mounting block, a thermocouple device slidably installed in the slide groove of the thermocouple mounting block through a thermocouple slider, limiting holes are provided on both sides of the thermocouple slider, the limiting holes are provided corresponding to the adjustment slide groove, the heat dissipation device includes a heat dissipation bracket, a second magnetic seat provided at the bottom of the heat dissipation bracket, and a heat dissipation bracket provided at the top of the heat dissipation bracket. A double-axis cylinder, a heat dissipation upper module arranged at the telescopic end of the heat dissipation double-axis cylinder, and a heat dissipation lower module arranged on the heat dissipation bracket. The heat dissipation upper module and the heat dissipation lower module are arranged correspondingly up and down. The heat dissipation upper module includes a heat dissipation upper mounting block connected to the heat dissipation double-axis cylinder, a U-shaped slider installed under the heat dissipation upper mounting block, a thermocouple through block slidably mounted on the U-shaped slider, and a thermocouple arranged on the thermocouple through block. The heat dissipation upper mounting block is provided with a thermocouple through block adjustment groove, and the thermocouple through block is provided with a through block fixing hole. The heat dissipation lower module includes a heat dissipation lower mounting base, a heat dissipation copper block arranged on the heat dissipation lower mounting base, and a water-through interface arranged on the heat dissipation copper block and a heat dissipation copper block water jacket, the thermocouple slider can slide in the slide groove of the thermocouple mounting block, so that the thermocouple device moves, and is clamped in the limiting hole through the first limit screw and fixed on the adjustment slide groove of the thermocouple mounting block, the thermocouple through block can slide on the U-shaped slider, the through block fixing hole on the thermocouple through block corresponds to the setting of the thermocouple through block adjustment groove, the thermocouple through block passes through the thermocouple through block adjustment groove through the second limit screw, and is clamped in the through block fixing hole, so as to be fixed on the heat dissipation mounting plate, the multifunctional heating copper block is provided with a plurality of heating placement grooves of different sizes, and the heat dissipation copper block is provided with a plurality of heat dissipation placement grooves of different sizes.

2. A universal water-cooled heat pipe performance testing device according to claim 1, characterized in that: The upper part of the height adjustment screw is arranged in the heating bracket, and the lower part is connected to the guide sleeve on the heating lower mold mounting plate.

3. A universal water-cooled heat pipe performance testing device according to claim 1, characterized in that: The detection equipment platform is made of iron.

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