An IDC cabinet with intelligent cooling system

Abstract

The invention discloses an IDC cabinet with an intelligent heat dissipation system, which comprises: a cooling bottom box and an outer cabinet, wherein the outer cabinet is installed at the upper end of the cooling bottom box, and ventilation frames are fixed to the outer walls of the left and right ends of the outer cabinet. The invention provides a switch gear adjustment slot on the rear end inner wall of the inner cabinet, and a push block is provided in the internal sliding sleeve of the switch gear adjustment slot, and a memory spring is fixedly connected between the lower end outer wall of the push block and the bottom of the switch gear adjustment slot. Under the action of the memory spring, the memory spring extends due to the characteristics of the memory spring extending when heated and contracting when cooled. When the temperature inside the cabinet increases, the memory spring extends, drives the push block to move upward, and enables the fan to blow air, and the blowing force of the fan can increase with the rise of the push block, wherein the blowing force of the fan is divided into five gears from small to large, and when the push block moves upward beyond the fifth gear, the water pump and the cooler start to work, and the water pump performs circulating water heat dissipation on the outer wall of the inner cabinet through the wall-attached pipe network.

Description

Technical Field

[0001] The invention belongs to the technical field related to IDC cabinets, and in particular relates to an IDC cabinet with an intelligent heat dissipation system. Background Art

[0002] A cabinet is a stand-alone or self-supporting housing for electrical or electronic equipment. Cabinets are generally equipped with doors, removable or non-removable side panels and back panels. Cabinets are an indispensable component of electrical equipment and are the carrier of electrical control equipment. They are generally made of cold-rolled steel plates or alloys. They can provide protection for the stored equipment such as waterproofing, dustproofing, and electromagnetic interference. Cabinets are generally divided into server cabinets, network cabinets, console cabinets, etc., and Internet data centers are professional computer room environments specially provided for server hosting and leasing. IDC cabinets, also known as IDC service cabinets, are professional industry computer room cabinets designed according to the requirements of the communication industry data center. The current IDC cabinets usually adopt a fully disassembled design and need to have good shockproof and heat dissipation performance. Generally, there are three types of air supply methods for IDC cabinets: cabinet top air supply method, cabinet front air supply method, and cabinet bottom air supply method. Each cabinet adopts a kind of air supply method for heat dissipation, and the heat dissipation effect is poor. Among them, a large number of IDC cabinets are generally arranged in the IDC computer room. According to statistics, server downtime accidents caused by excessively high ambient temperature account for 32%. The main reason is that there are many devices and high heat generation in the information computer room, and the information computer room currently on the market has low cooling efficiency. Generally, air conditioners are arranged in the computer room, but this method only considers the temperature of the entire computer room, but does not pay attention to the distribution of the temperature inside each cabinet. The airflow organization technology inside the cabinet is poor, resulting in excessively high local temperature in the cabinet, affecting the normal operation of the cabinet. Summary of the invention

[0003] The purpose of the present invention is to provide an IDC cabinet with an intelligent heat dissipation system to solve the problem of low refrigeration efficiency of information rooms currently on the market mentioned in the above background technology. Generally, air conditioners are arranged in the computer room, but this method only considers the temperature of the entire computer room, but does not pay attention to the distribution of the internal temperature of each cabinet. The air flow organization technology inside the cabinet is poor, resulting in excessively high local temperature in the cabinet, affecting the normal operation of the cabinet.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an IDC cabinet with an intelligent heat dissipation system, comprising: a cooling bottom box and an outer cabinet, the outer cabinet is installed at the upper end of the cooling bottom box, the outer walls of the left and right ends of the outer cabinet are fixed with ventilation frames, the outer walls of the lower end at the four corners of the cooling bottom box are connected with moving wheels, the upper end of the cooling bottom box inside the outer cabinet is fixed with an inner cabinet, the upper ends of the inner cabinet and the outer cabinet are internally fixed with fans, the left and right ends of the inner cabinet are fixed with first ventilation mesh plates, the rear end inner wall of the inner cabinet is provided with a switch gear adjustment slot, the internal fixed sleeve of the ventilation frame is provided with a second ventilation mesh plate, the intersection of the inner cabinet and the second connecting pipe is fixed with a wedge plate, the inner cabinet on one side of the ventilation frame is provided with a through opening, the inside of the cooling bottom box is fixed with a partition, the right side of the partition is provided with a water storage tank, and the left side of the partition is provided with a cold A cooling tank, a cooling machine is fixed inside the cooling tank, a water pump is fixed inside the water storage tank, a water suction pipe is fixed inside the left end of the water pump, a water outlet pipe is fixed inside the right end of the water pump, the right end of the outlet pipe passes through the partition and is arranged inside the cooling tank, a water supply pipe is arranged inside the cooling tank, the right end of the outlet pipe is connected to the starting end on the left side of the water supply pipe, and the right end of the water supply pipe is fixedly connected to a second main pipe, the second main pipe sequentially passes through the upper outer wall of the cooling bottom box on the right side and the inside of the wedge-shaped plate on the right side, the upper end of the second main pipe is fixedly connected to a wall-attached pipe network, the wall-attached pipe network is fixed to the outer wall of the inner cabinet, the wall-attached pipe network is symmetrically distributed about the vertical plane of the inner cabinet, the lower end of the wall-attached pipe network on the left side of the inner cabinet is fixedly connected to a second connecting pipe, the second connecting pipe sequentially passes through the inside of the wedge-shaped plate on the left side and the upper outer wall of the cooling bottom box on the left side.

[0005] Preferably, the internal sliding sleeve of the switch position adjustment slot is provided with a push block, a memory spring is fixedly connected between the lower end outer wall of the push block and the bottom of the switch position adjustment slot, and a switch position comparison table is provided on the right side of the switch position adjustment slot.

[0006] Preferably, the first ventilation mesh plate and the second ventilation mesh plate are both made of stainless steel, and the first ventilation mesh plate and the second ventilation mesh plate are staggered in the vertical direction.

[0007] Preferably, the interior of the inner cabinet and the exterior of the outer cabinet are connected via a first ventilation mesh plate, a through opening and a second ventilation mesh plate.

[0008] Preferably, the cross-sectional shape of the wedge-shaped plate is a right triangle, and the inclined surface of the wedge-shaped plate faces one side of the through opening.

[0009] Preferably, the water pipes and the wall-attached pipe network are both copper pipes, and the water pipes are arranged in a serpentine shape.

[0010] Preferably, the lower end of the second connecting pipe is located inside the water storage tank, and the water storage tank and the wall-attached pipe network are connected through the second connecting pipe.

[0011] Compared with the existing IDC cabinet technology, the present invention provides an IDC cabinet with an intelligent heat dissipation system, which has the following beneficial effects:

[0012] 1. The present invention provides a switch gear adjustment slot on the rear inner wall of the inner cabinet, and a push block is provided on the inner sliding sleeve of the switch gear adjustment slot. A memory spring is fixedly connected between the lower outer wall of the push block and the bottom of the switch gear adjustment slot. Under the action of the memory spring, the memory spring extends when heated and contracts when cooled. When the temperature inside the cabinet rises, the memory spring extends, driving the push block to move upward, so that the fan can blow air, and the blowing force of the fan can increase with the rise of the push block. The blowing force of the fan is divided into five gears from small to large. When the push block moves upward to more than five gears, the water pump and the cooler start to work, and the water pump circulates water to dissipate heat to the outer wall of the inner cabinet through the wall-attached pipe network;

[0013] Second, the first ventilation mesh plate and the second ventilation mesh plate of the present invention are staggered in the vertical direction, so that the IDC cabinet has good ventilation performance and external dust is not easy to enter the inner cabinet. The cross-sectional shape of the wedge plate on the lower side of the inner cabinet is a right triangle, and the inclined surface of the wedge plate faces one side of the opening. In this way, when the IDC cabinet is transported in rainy weather, rainwater enters from the second ventilation mesh plate and flows out along the inclined surface of the wedge plate, which is waterproof and does not affect the normal heat dissipation work. The water pipe and the wall-attached pipe network of the present invention are copper pipes, which have good thermal conductivity and are easy to absorb heat. The water pipe is arranged in a serpentine shape, which can increase the contact area between the outer wall of the water pipe and the cooling tank as much as possible, and accelerate the cooling of the water inside the water pipe;

[0014] 3. When the temperature inside the IDC cabinet of the present invention is normal, ventilation and heat dissipation are carried out through the first ventilation mesh plate and the second ventilation mesh plate. When the temperature inside the cabinet gradually increases, the memory spring gradually extends, driving the push block to move upward, so that the fan can increase the wind force accordingly according to the increase in the temperature inside the cabinet. Similarly, the wind force can be reduced accordingly according to the decrease in the temperature inside the cabinet. When the push block moves up more than five gears, the water pump and the cooler work together to perform circulating water cooling. The IDC cabinet of the present invention can intelligently adjust the temperature according to the actual temperature inside the cabinet, and has good practical performance and energy-saving effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the plan structure of an IDC cabinet with an intelligent heat dissipation system proposed by the present invention;

[0017] Figure 2 This is a schematic diagram of the internal plan structure of an IDC cabinet with an intelligent heat dissipation system proposed by the present invention;

[0018] Figure 3 A schematic diagram of the internal three-dimensional structure of the external cabinet proposed by the present invention;

[0019] Figure 4 This is a schematic diagram of the second main pipe assembly structure proposed by the present invention;

[0020] Figure 5 This is a schematic diagram of the wall-attached pipe network distribution structure proposed by the present invention;

[0021] Figure 6 This is a schematic diagram of the assembly structure of the switch gear adjustment slot proposed by the present invention;

[0022] In the figure: 1. moving wheel; 2. cooling bottom box; 3. ventilation frame; 4. fan; 5. outer cabinet; 6. switch gear adjustment slot; 7. inner cabinet; 8. first ventilation mesh plate; 9. wedge plate; 10. second connecting pipe; 11. water storage tank; 12. water pump; 13. partition; 14. water pipe; 15. cooling tank; 16. cooling machine; 17. second main pipe; 18. wall-mounted pipe network; 19. through port; 20. second ventilation mesh plate; 21. switch gear comparison table; 22. push block; 23. memory spring. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6The present invention provides a technical solution: an IDC cabinet with an intelligent heat dissipation system, which includes: a cooling bottom box 2 and an external cabinet 5, the external cabinet 5 is installed at the upper end of the cooling bottom box 2, the outer walls of the left and right ends of the external cabinet 5 are fixed with ventilation frames 3, the lower outer walls of the four corners of the cooling bottom box 2 are connected with moving wheels 1, and the cabinet can be conveniently moved and transported through the moving wheels 1, the upper end of the cooling bottom box 2 inside the external cabinet 5 is fixed with an inner cabinet 7, and the upper ends of the inner cabinet 7 and the outer cabinet 5 are fixedly sleeved with a fan 4, under the action of the fan 4, it can The inner cabinet 7 is capable of being ventilated and cooled. The left and right ends of the inner cabinet 7 are both fixed with a first ventilation mesh plate 8. The inner wall of the rear end of the inner cabinet 7 is provided with a switch gear adjustment slot 6. The inner sleeve of the ventilation frame 3 is provided with a second ventilation mesh plate 20. A wedge plate 9 is fixed at the junction of the inner cabinet 7 and the second connecting pipe 10. A through hole 19 is provided inside the outer cabinet 5 on one side of the ventilation frame 3. A partition 13 is fixed inside the cooling bottom box 2. Under the action of the partition 13, the cooling bottom box 2 is divided into two parts. A water storage tank 11 is provided on the right side of the partition 13. A cooling tank 15 is provided on the left side of the partition 13, and a cooling machine 16 is fixed inside the cooling tank 15. Under the action of the cooling machine 16, the cooling tank 15 is cooled down. A water pump 12 is fixed inside the water storage tank 11, and a water suction pipe is fixed inside the left end of the water pump 12, and a water outlet pipe is fixed inside the right end of the water pump 12. The right end of the water outlet pipe penetrates the partition 13 and is arranged inside the cooling tank 15. A water delivery pipe 14 is arranged inside the cooling tank 15, and the right end of the water outlet pipe is connected to the left starting end of the water delivery pipe 14, and the right end of the water delivery pipe 14 is connected to the left starting end of the water delivery pipe 14. The stop end is fixedly connected with a second main pipe 17, which passes through the upper outer wall of the cooling bottom box 2 on the right side and the inside of the wedge-shaped plate 9 on the right side in sequence. The upper end of the second main pipe 17 is fixedly connected with a wall-attached pipe network 18, which is fixed to the outer wall of the inner cabinet 7. The wall-attached pipe network 18 is symmetrically distributed about the vertical plane of the inner cabinet 7. The lower end of the wall-attached pipe network 18 on the left side of the inner cabinet 7 is fixedly connected with a second connecting pipe 10, which passes through the inside of the wedge-shaped plate 9 on the left side and the upper outer wall of the cooling bottom box 2 on the left side in sequence.

[0025] In order to be able to control the blowing size of the fan 4 and the switch of the water pump 12, a push block 22 is provided in the internal sliding sleeve of the switch gear adjustment slot 6, and a memory spring 23 is fixedly connected between the lower end outer wall of the push block 22 and the bottom of the switch gear adjustment slot 6. Under the action of the memory spring 23, due to the characteristics of the memory spring 23 extending when heated and contracting when cooled, when the temperature inside the cabinet rises, the memory spring 23 extends, driving the push block 22 to move up, so that the fan 4 can blow air, and the blowing force level can increase with the rise of the push block 22. A switch gear comparison table 21 is set on the right side of the switch gear adjustment slot 6, wherein the fan 4 is divided into five levels. When the push block 22 moves up more than five levels, the water pump 12 and the cooler 16 start working, and the water pump 12 circulates water to dissipate heat on the outer wall of the inner cabinet 7 through the wall-attached pipe network 18.

[0026] The first ventilation mesh plate 8 and the second ventilation mesh plate 20 are both made of stainless steel, which greatly improves the service life of the first ventilation mesh plate 8 and the second ventilation mesh plate 20. The first ventilation mesh plate 8 and the second ventilation mesh plate 20 are staggered in the vertical direction, so that the IDC cabinet has good ventilation performance and external dust is not easy to enter the inner cabinet 7.

[0027] The interior of the inner cabinet 7 and the exterior of the outer cabinet 5 are connected via the first ventilation mesh plate 8, the through opening 19 and the second ventilation mesh plate 20, so that the interior of the inner cabinet 7 can perform heat dissipation and ventilation work well.

[0028] The cross-sectional shape of the wedge plate 9 is a right triangle, and the inclined surface of the wedge plate 9 faces one side of the through opening 19, so that when the IDC cabinet is transported in rainy weather, rainwater enters from the second ventilation mesh plate 20 and flows out along the inclined surface of the wedge plate 9, which is waterproof without affecting normal heat dissipation.

[0029] The water pipe 14 and the wall-attached pipe network 18 are both copper pipes. Copper pipes have good thermal conductivity and are easy to absorb heat. The water pipe 14 is arranged in a serpentine shape, which maximizes the contact area between the outer wall of the water pipe 14 and the cooling groove 15 and accelerates the cooling of the water inside the water pipe 14.

[0030] In order to allow the water flowing through the wall-attached pipe network 18 to return to the water storage tank 11 , the lower end of the second connecting pipe 10 is located inside the water storage tank 11 , and the water storage tank 11 and the wall-attached pipe network 18 are connected via the second connecting pipe 10 .

[0031] Working principle and use process of the present invention: After the present invention is installed, when the present invention is used for work, when the internal temperature of the IDC cabinet is normal or low, the IDC cabinet is ventilated and dissipated through the first ventilation mesh plate 8 and the second ventilation mesh plate 20. When the internal temperature of the cabinet gradually increases, the memory spring 23 gradually extends due to the characteristics of extending when heated and contracting when cooled, thereby driving the push block 22 to move up inside the switch gear adjustment slot 6. When the push block 22 moves up to the first gear, the fan 4 is powered on to blow air, and the blowing force of the fan 4 can increase with the rise of the push block 22, wherein, The blowing force of the fan 4 is divided into five gears from small to large. When the push block 22 moves up to more than five gears, the switches of the water pump 12 and the cooler 16 are triggered. The water pump 12 and the cooler 16 are powered on and start working. The water pump 12 extracts water from the water storage tank 11, transmits it through the water pipe 14, and circulates water to the outer wall of the inner cabinet 7 through the wall-attached pipe network 18 to dissipate heat. The water pipe 14 is arranged in a serpentine shape, which can increase the contact area between the outer wall of the water pipe 14 and the cooling tank 15 as much as possible, accelerate the cooling of the water inside the water pipe 14, and finally, the water flowing through the wall-attached pipe network 18 can return to the water storage tank 11 and continue to work.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An IDC cabinet with an intelligent cooling system. It is characterized in that It includes: cooling A bottom box (2) and an outer cabinet (5), the outer cabinet (5) being installed at the upper end of the cooling bottom box (2), the outer walls of the left and right ends of the outer cabinet (5) being fixed with ventilation frames (3), the lower outer walls at the four corners of the cooling bottom box (2) being connected with moving wheels (1), the upper end of the cooling bottom box (2) inside the outer cabinet (5) being fixed with an inner cabinet (7), the upper ends of the inner cabinet (7) and the outer cabinet (5) being fixedly sleeved with a fan (4), the left and right ends of the inner cabinet (7) being fixed with a first ventilation mesh plate (8), the rear end inner wall of the inner cabinet (7) being provided with a switch gear adjustment slot (6), the ventilation A second ventilation mesh plate (20) is fixedly sleeved inside the wind frame (3), a wedge-shaped plate (9) is fixed at the intersection of the inner cabinet (7) and the second connecting pipe (10), a through opening (19) is provided inside the outer cabinet (5) on one side of the ventilation frame (3), a partition (13) is fixed inside the cooling bottom box (2), a water storage tank (11) is provided on the right side of the partition (13), a cooling tank (15) is provided on the left side of the partition (13), a cooling machine (16) is fixed inside the cooling tank (15), a water pump (12) is fixed inside the water storage tank (11), and the water pump (12) is provided at the left side of the cooling tank (13). A water suction pipe is fixed inside the left end, a water outlet pipe is fixed inside the right end of the water pump (12), the right end of the water outlet pipe passes through the partition (13) and is arranged inside the cooling tank (15), a water delivery pipe (14) is arranged inside the cooling tank (15), the right end of the water outlet pipe is connected to the left starting end of the water delivery pipe (14), the right end of the water delivery pipe (14) is fixedly connected to a second main pipe (17), the second main pipe (17) passes through the upper end outer wall of the cooling bottom box (2) on the right side and the inside of the wedge plate (9) on the right side in sequence, and the upper end of the second main pipe (17) is fixedly connected to a wall-attached pipe network (18), the wall-attached pipe network (18) is fixed to the outer wall of the inner cabinet (7), the wall-attached pipe network (18) is symmetrically distributed about the vertical plane of the inner cabinet (7), the lower end of the wall-attached pipe network (18) on the left side of the inner cabinet (7) is fixedly connected with a second connecting pipe (10), and the second connecting pipe (10) passes through the inside of the wedge-shaped plate (9) on the left side and the upper outer wall of the cooling bottom box (2) on the left side in sequence; the internal sliding sleeve of the switch gear adjustment groove (6) is provided with a push block (22), and a memory spring (23) is fixedly connected between the lower outer wall of the push block (22) and the bottom of the switch gear adjustment groove (6).

2. An IDC cabinet with an intelligent heat dissipation system according to claim 1, Features: A switch position comparison table (21) is arranged on the right side of the switch position adjustment slot (6).

3. An IDC cabinet with an intelligent cooling system according to claim 1, Features: The first ventilation mesh plate (8) and the second ventilation mesh plate (20) are both made of stainless steel, and the first ventilation mesh plate (8) and the second ventilation mesh plate (20) are staggered in the vertical direction.

4. The IDC cabinet with an intelligent heat dissipation system according to claim 1, Features: The interior of the inner cabinet (7) and the exterior of the outer cabinet (5) are connected via a first ventilation mesh plate (8), a through port (19) and a second ventilation mesh plate (20).

5. The IDC cabinet with an intelligent cooling system according to claim 1, Features: The cross-sectional shape of the wedge-shaped plate (9) is a right-angled triangle, and the inclined surface of the wedge-shaped plate (9) faces one side of the through opening (19).

6. An IDC cabinet with an intelligent heat dissipation system according to claim 1, Features: The water pipe (14) and the wall-attached pipe network (18) are both copper pipes, and the water pipe (14) is arranged in a serpentine shape.

7. The IDC cabinet with an intelligent heat dissipation system according to claim 1, Features: The lower end of the second connecting pipe (10) is located inside the water storage tank (11), and the water storage tank (11) and the wall-attached pipe network (18) are connected via the second connecting pipe (10).

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