CN113710024B - Ground source heat dissipation system of cabinet and heat dissipation method thereof - Google Patents
Ground source heat dissipation system of cabinet and heat dissipation method thereof Download PDFInfo
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- CN113710024B CN113710024B CN202110886656.8A CN202110886656A CN113710024B CN 113710024 B CN113710024 B CN 113710024B CN 202110886656 A CN202110886656 A CN 202110886656A CN 113710024 B CN113710024 B CN 113710024B
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- heat dissipation
- pipeline
- cabinet body
- pipe
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a ground source heat dissipation system of a machine cabinet and a heat dissipation method thereof, wherein the ground source heat dissipation system comprises a machine cabinet body, the bottom surface of the machine cabinet body is fixedly connected with a bottom plate, the upper surface of the bottom plate and one side of the machine cabinet body are fixedly connected with a rectangular bin, the bottom surface of the rectangular bin is provided with an opening, the top of the rectangular bin is provided with a plurality of air inlets, the upper surface of the bottom plate and the inside of the rectangular bin are fixedly connected with a vertical plate, one side surface of the vertical plate is provided with a fan, the bottom surface of the bottom plate is provided with a round hole at a position corresponding to the fan, the inside of the round hole is fixedly connected with an air pipe, and one end of the air pipe is fixedly connected with one end of a U-shaped pipe. The device can improve the air heat transfer to external world to the inside heat dissipation of rack body, through setting up the storage water tank, and run through the inside of storage water tank with the pipeline, can be to the inside gas heat transfer of pipeline, through setting up U-shaped pipe and drain pipe, can in time carry the storage water tank to external rainwater, avoid causing the jam to the pipeline, influence the use.
Description
Technical Field
The invention belongs to the technical field of cabinets, and particularly relates to a ground source heat dissipation system of a cabinet and a heat dissipation method of the ground source heat dissipation system.
Background
The heat generated by the cabinet in the ground source heat dissipation system of the outdoor cabinet is conducted to the soil through the buried heat pipe, and the heat flows from the cabinet to the buried heat pipe and then to the soil, so that the heat dissipation capability of the heat dissipation system of the outdoor cabinet is weak, and the operation reliability of the outdoor cabinet is influenced.
The Chinese patent with the application number of [ CN200810067331.1 ], which comprises the following contents: a ground source heat dissipation system of a machine cabinet comprises a straight ventilation machine cabinet and an underground buried pipe, wherein one end of the underground buried pipe is in contact with outside ambient air, the other end of the underground buried pipe is communicated with the straight ventilation machine cabinet, and a fan unit is arranged at one end of the underground buried pipe or in the straight ventilation machine cabinet and used for guiding ambient air into the straight ventilation machine cabinet through the underground buried pipe.
Although the cabinet can be cooled in the comparison document, only external air is sucked into the air pipe buried in the ground to exchange heat and cool the cabinet, but the isolation of the pipeline buried in the soil is good, so that the heat exchange effect is general, and the heat dissipation of the cabinet is affected.
Disclosure of Invention
The present invention provides a ground source heat dissipation system of a cabinet and a heat dissipation method thereof, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a rack ground source cooling system, includes the rack body, the bottom surface fixed connection bottom plate of rack body, the upper surface of bottom plate and one side fixed connection rectangle storehouse of rack body, the bottom surface in rectangle storehouse sets up to the opening, a plurality of inlet port is seted up at the top in rectangle storehouse, the upper surface of bottom plate and the inside fixed connection riser in rectangle storehouse, a side-mounting fan of riser, the round hole is seted up with the position that the fan corresponds to the bottom surface of bottom plate, the inside fixed connection trachea of round hole, the one end of tracheal one end fixed connection U-shaped pipe, the other end fixed connection pipeline of U-shaped pipe, the pipeline runs through the inside of storage water tank, the one end of pipeline runs through the bottom plate and sets up the inside at the rack body, the bottom surface intercommunication drain pipe of U-shaped pipe, the one end of drain pipe runs through one side inner wall of storage water tank to fixed mounting is in the inside of storage water tank.
Preferably, the mounting holes are respectively formed in the four corners of the upper surface of the base plate, and the inserting limiting rods of the mounting holes can conveniently fix the base plate on the ground so as to stably place the cabinet body.
Preferably, the junction of pipeline and storage water tank sets up the sealing washer respectively, the pipeline sets up in the inside part of storage water tank, is the horizontality, can avoid the inside water of storage water tank to flow rather than the junction through the pipeline, and the influence is to the inside gaseous heat transfer effect of pipeline.
Preferably, the bottom surface of the bottom plate is fixedly connected with a connecting rod, the lower end of the connecting rod is fixedly connected with a positioning ring, and the pipe column on the U-shaped pipe is fixedly arranged in the positioning ring and can be used for positioning the U-shaped pipe, so that the U-shaped pipe can be stably used.
Preferably, the riser sets up to two to set up respectively in the symmetrical position of round hole left and right sides, a side fixed connection mounting panel of riser, the bottom surface fixed connection fan of mounting panel can make things convenient for the fan to inhale tracheal inside with external air to the fan installation.
Preferably, a plurality of radiating holes are formed in the top of the cabinet body, one end of the pipeline penetrates through the inner bottom of the cabinet body, gas inside the pipeline can be introduced into the cabinet body, and the gas is discharged to the atmosphere from the radiating holes to dissipate heat of the cabinet body.
Preferably, the drain pipe sets up to curved shape, the one end setting of drain pipe is in the position of storage water tank side low end, can conveniently be with the inside rainwater drainage of U-shaped intraduct to the inside of storage water tank, avoids causing the jam to the pipeline.
Preferably, the inside fixed connection temperature-sensing ware of rack body, temperature-sensing ware electric connection PLC controller, PLC controller electric connection fan can the inside temperature of automated inspection rack body to in time open the fan, convenient operation saves time.
The invention relates to a heat dissipation method of a ground source heat dissipation system of a cabinet, which specifically comprises the following steps:
s1: the water storage tank, the pipeline, the air pipe, the U-shaped pipe and the drain pipe are all arranged in a groove in the ground, and the water storage tank is contacted with the inner bottom of the groove and is stably placed;
s2: the air outside is sucked into the air pipe through the fan and is conveyed into the pipeline, the pipeline penetrates through the interior of the water storage tank to exchange heat with the gas inside the pipeline, and then the gas is conveyed into the cabinet body through the pipeline to dissipate heat of the cabinet body;
s3: rainwater entering the air pipe is collected through the U-shaped pipe, meanwhile, the rainwater collected inside the U-shaped pipe is drained into the drain pipe through the drain pipe, and then the rainwater is conveyed to the inside of the water storage tank through the drain pipe;
s4: and S2, conveying the gas subjected to heat exchange to the inside of the cabinet body, and exhausting the gas inside the cabinet body to the atmosphere through a heat dissipation hole in the top of the cabinet body to finish the heat dissipation of the inside of the cabinet body.
The invention has the technical effects and advantages that: the utility model provides a rack ground source cooling system and heat dissipation method, through the inside trachea that sets up at the bottom plate, tracheal one end and the one end fixed connection of U-shaped pipe, can prevent that the rainwater from entering into the inside of pipeline, cause the jam to the pipeline inside, through the bottom surface intercommunication drain pipe at the U-shaped pipe, can carry the inside of storage water tank with the inside water of U-shaped pipe, run through the storage water tank inside with the pipeline through the setting, can improve to the inside gaseous heat transfer effect of pipeline, and carry inside the rack body, conveniently dispel the heat to rack body inside, through set up the fan above tracheal one end, can be with external air suction tracheal in, the device can improve the air heat transfer to the external world, so that dispel the heat to rack body inside, and convenient for operation, and is simple.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the lock ring;
FIG. 3 is a schematic view of a rectangular bin top structure;
fig. 4 is a schematic top structure diagram of the cabinet body.
In the figure: 1. a cabinet body; 2. a base plate; 3. a rectangular bin; 4. an air inlet; 5. a vertical plate; 6. a fan; 7. a circular hole; 8. an air pipe; 9. a U-shaped tube; 10. a pipeline; 11. a water storage tank; 12. a drain pipe; 13. mounting holes; 14. a limiting rod; 15. a connecting rod; 16. positioning rings; 17. mounting a plate; 18. heat dissipation holes; 19. a temperature sensor; 20. a PLC controller.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The invention provides a ground source heat dissipation system of a machine cabinet as shown in figures 1-4, which comprises a machine cabinet body 1, wherein the bottom surface of the machine cabinet body 1 is fixedly connected with a bottom plate 2, the upper surface of the bottom plate 2 and one side of the machine cabinet body are fixedly connected with a rectangular bin 3, the bottom surface of the rectangular bin 3 is provided with an opening, the top of the rectangular bin 3 is provided with a plurality of air inlets 4, the upper surface of the bottom plate 2 and the inside of the rectangular bin 3 are fixedly connected with a vertical plate 5, one side surface of the vertical plate 5 is provided with a fan 6, external air can be sucked into an air pipe 8 through the fan 6, and heat can be exchanged for air, so that heat can be dissipated to the machine cabinet body 1.
Round hole 7 is seted up with the position that fan 6 corresponds to the bottom surface of bottom plate 2, the inside fixed connection trachea 8 of round hole 7, the one end of trachea 8's one end fixed connection U-shaped pipe 9, the other end fixed connection pipeline 10 of U-shaped pipe 9, pipeline 10 runs through the inside of storage water tank 11, the one end of pipeline 10 runs through the bottom plate and sets up the inside at rack body 1, the bottom surface intercommunication drain pipe 12 of U-shaped pipe 9, the one end of drain pipe 12 runs through one side inner wall of storage water tank 11 to fixed mounting is in the inside of storage water tank 11, through running through the inside of storage water tank 11 with pipeline 10, makes gas through inside storage water tank 11, can improve gaseous heat transfer effect.
The drain pipe 12 is arc-shaped, and one end of the drain pipe 12 is arranged at the lower end of one side of the water storage tank 11. The inside fixed connection temperature-sensing ware 19 of rack body 1, temperature-sensing ware 19 electric connection PLC controller 20, PLC controller 20 electric connection fan 6.
The invention relates to a heat dissipation method of a ground source heat dissipation system of a cabinet, which specifically comprises the following steps:
s1: a water storage tank 11, a pipeline 10, an air pipe 8, a U-shaped pipe 9 and a drain pipe 12 are all arranged in a groove in the ground, and the water storage tank 11 is contacted with the inner bottom of the groove and is stably placed;
s2: outside air is sucked into an air pipe 8 through a fan 6 and is conveyed into a pipeline 10, the pipeline 10 penetrates through the inside of a water storage tank 11 to exchange heat with the internal air of the pipeline 10, and then the air is conveyed into a cabinet body 1 through the pipeline 10 to dissipate heat of the cabinet body 1;
s3: rainwater entering the air pipe 8 is collected through the U-shaped pipe 9, meanwhile, the rainwater collected inside the U-shaped pipe 9 is drained into the drain pipe 12 through the drain pipe 12, and then the rainwater is conveyed into the water storage tank 11 through the drain pipe 12;
s4: and S2, conveying the heat-exchanged gas to the inside of the cabinet body 1, and discharging the gas in the cabinet body 1 to the atmosphere through the heat dissipation holes 18 in the top of the cabinet body 1 to finish the heat dissipation of the inside of the cabinet body 1.
When in specific use, a groove is dug on the ground, the water storage tank 11, the pipeline 10, the U-shaped pipe 9 and the air pipe 8 are all placed in the groove, the water storage tank 11 is placed at the inner bottom of the groove, then the opening of the groove is sealed by the bronze drum bottom plate 2, the limiting rod 14 passes through the mounting hole 13 and is inserted into the soil, the bottom plate 2 can be positioned, the components in the cabinet body 1 can generate certain heat when in work, the temperature sensor 19 detects the temperature inside the cabinet body 1, and if the temperature exceeds a preset value, the PLC 20 controls the fan 6 to work, the fan 6 sucks the outside air into the air pipe 8, and is conveyed to the inside of the U-shaped pipe 9 in the air pipe 8, along with the continuous gas entering in the air pipe 8, the gas in the U-shaped pipe 9 is conveyed to the inside of the pipeline 10, because the pipeline 10 penetrates through the inside of the water storage tank 11, therefore, the gas in the pipe 10 passes through the water storage tank 11, and exchanges heat with water, meanwhile, the pipeline 10 is arranged in the soil, so that the heat exchange effect on the gas can be improved, the gas after heat exchange can be conveyed to the inside of the cabinet body 1, the heat can be dissipated to the inside of the cabinet body 1, the gas in the cabinet body 1 can be discharged into the atmosphere through the heat dissipation holes 18, if the rain occurs, the rain water can enter the inside of the U-shaped pipe 9 through the air pipe 8, and accumulates at the inner bottom of the U-shaped tube 9, where it is drained from the inside of the U-shaped tube 9 through the drain pipe 12, and is conveyed into the water storage tank 11, thereby effectively avoiding the condition that the inside of the U-shaped pipe 9 is blocked and the gas can not enter the inside of the pipeline 10, the device can improve the air heat transfer to the external world to 1 inside heat dissipation of rack body, convenient operation is simple.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a ground source cooling system of rack, includes rack body (1), its characterized in that: the bottom surface of the cabinet body (1) is fixedly connected with a bottom plate (2), the upper surface of the bottom plate (2) and one side of the cabinet body are fixedly connected with a rectangular bin (3), the bottom surface of the rectangular bin (3) is provided with an opening, a plurality of air inlets (4) are formed in the top of the rectangular bin (3), the upper surface of the bottom plate (2) and the inside of the rectangular bin (3) are fixedly connected with a vertical plate (5), a side surface of the vertical plate (5) is provided with a fan (6), a round hole (7) is formed in the bottom surface of the bottom plate (2) corresponding to the fan (6), an air pipe (8) is fixedly connected in the inside of the round hole (7), one end of the air pipe (8) is fixedly connected with one end of a U-shaped pipe (9), the other end of the U-shaped pipe (9) is fixedly connected with a pipeline (10), the pipeline (10) penetrates through the inside of a water storage tank (11), one end of the pipeline (10) penetrates through the bottom plate and is arranged in the cabinet body (1), the bottom surface of the U-shaped pipe (9) is communicated with a water drainage pipe (12), one end of the water storage tank (12) penetrates through one side of the inner wall of the water storage tank (11) and is fixedly arranged on one side of the bottom plate and is fixedly connected with a connecting rod (15) and fixedly connected with a positioning ring (15) which is fixedly connected with the bottom plate (15) and is connected with a connecting rod (15), the pipe column on the U-shaped pipe (9) is fixedly arranged inside the positioning ring (16), the drain pipe (12) is arc-shaped, and one end of the drain pipe (12) is arranged at the lower end of one side surface of the water storage tank (11).
2. The ground source heat dissipation system of claim 1, wherein: mounting holes (13) are formed in the four corners of the upper surface of the bottom plate (2) respectively, and inserting limiting rods (14) of the mounting holes (13) are arranged.
3. The ground source heat dissipation system of claim 1, wherein: the pipeline (10) and the junction of storage water tank (11) set up the sealing washer respectively, pipeline (10) set up the part in storage water tank (11), are the horizontality.
4. The ground source heat dissipation system of claim 1, wherein: riser (5) set up to two to set up respectively in the position of round hole (7) left and right sides symmetry, a side fixed connection mounting panel (17) of riser (5), bottom surface fixed connection fan (6) of mounting panel (17).
5. The ground source heat dissipation system of claim 1, wherein: a plurality of heat dissipation holes (18) are formed in the top of the cabinet body (1), and one end of the pipeline (10) penetrates through the inner bottom of the cabinet body (1).
6. The ground source heat dissipation system of claim 1, wherein: the cabinet is characterized in that the inside of the cabinet body (1) is fixedly connected with a temperature sensor (19), the temperature sensor (19) is electrically connected with a PLC (programmable logic controller) (20), and the PLC (20) is electrically connected with the fan (6).
7. The heat dissipation method of the cabinet ground source heat dissipation system of any one of claims 1 to 6, wherein: the method specifically comprises the following steps:
s1: the water storage tank (11), the pipeline (10), the air pipe (8), the U-shaped pipe (9) and the drain pipe (12) are all arranged in a groove in the ground, and the water storage tank (11) is contacted with the inner bottom of the groove and is stably placed;
s2: outside air is sucked into the air pipe (8) through the fan (6) and conveyed into the pipeline (10), the pipeline (10) penetrates through the inside of the water storage tank (11) to exchange heat with the gas inside the pipeline (10), and then the gas is conveyed into the cabinet body (1) through the pipeline (10) to dissipate heat of the cabinet body (1);
s3: rainwater entering the air pipe (8) is collected through the U-shaped pipe (9), meanwhile, the rainwater collected inside the U-shaped pipe (9) is drained into the drain pipe (12) through the drain pipe (12), and then the rainwater is conveyed to the inside of the water storage tank (11) through the drain pipe (12);
s4: and S2, conveying the gas subjected to heat exchange to the inside of the cabinet body (1), and discharging the gas inside the cabinet body (1) to the atmosphere through a heat dissipation hole (18) in the top of the cabinet body (1) to finish the heat dissipation of the inside of the cabinet body (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110886656.8A CN113710024B (en) | 2021-08-03 | 2021-08-03 | Ground source heat dissipation system of cabinet and heat dissipation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110886656.8A CN113710024B (en) | 2021-08-03 | 2021-08-03 | Ground source heat dissipation system of cabinet and heat dissipation method thereof |
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| CN113710024B true CN113710024B (en) | 2023-02-24 |
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| CN113710024A (en) | 2021-11-26 |
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