CN116367520B - Machine room based on 3D visualization, temperature regulation cabinet and control method thereof - Google Patents
Machine room based on 3D visualization, temperature regulation cabinet and control method thereof Download PDFInfo
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- CN116367520B CN116367520B CN202310628491.3A CN202310628491A CN116367520B CN 116367520 B CN116367520 B CN 116367520B CN 202310628491 A CN202310628491 A CN 202310628491A CN 116367520 B CN116367520 B CN 116367520B
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- 230000033228 biological regulation Effects 0.000 title claims abstract description 67
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000012800 visualization Methods 0.000 title claims abstract description 14
- 239000003507 refrigerant Substances 0.000 claims abstract description 276
- 230000005855 radiation Effects 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims description 106
- 230000001276 controlling effect Effects 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000012216 screening Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 37
- 230000000694 effects Effects 0.000 description 12
- 239000002826 coolant Substances 0.000 description 7
- 238000004891 communication Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003750 conditioning effect Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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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
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20763—Liquid cooling without phase change
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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
- H05K7/20263—Heat dissipaters releasing heat from coolant
-
- 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
-
- 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
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
-
- 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
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20836—Thermal management, e.g. server temperature control
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a machine room based on 3D visualization, a temperature regulation cabinet and a control method thereof. The temperature regulation cabinet includes: the cooling system is used for cooling the refrigerant and comprises a refrigerant inlet, a refrigerant outlet, a radiator and a heat radiation fan, wherein the high-temperature refrigerant enters the radiator through the refrigerant inlet, and the heat radiation fan converts the high-temperature refrigerant into a low-temperature refrigerant and flows out through the refrigerant outlet after the radiator is cooled; the top plate consists of a first top plate, a second top plate and a third top plate which are sequentially connected; the side plate is connected with the side plate in a matched manner, and comprises a third side plate which is connected with the third top plate in a matched manner; the bottom plate comprises a first bottom plate, a second bottom plate and a third bottom plate which are connected in sequence, the bottom plate is connected with the side plates in a matched mode, and the top plate, the side plates and the bottom plate jointly surround to form the temperature regulation cabinet. The invention solves the problems that: the technical scheme in the related art cannot realize targeted heat dissipation of the region with higher temperature of the cabinet.
Description
Technical Field
The invention relates to the technical field of machine room equipment, in particular to a machine room based on 3D visualization, a temperature regulation cabinet and a control method thereof.
Background
The three-dimensional visualization system for centralized monitoring management of the 3D visualization machine room combines big data analysis based on a 3D simulation visualization technology, can realize dynamic interactive visualization of data such as machine room movable ring data monitoring, equipment management, capacity sensing, abnormal alarm, IT operation and maintenance management and the like, ensures the safety and the order of machine room management, and ensures the intelligent and digital operation and maintenance management of the machine room. The 3D visual machine room can sense dynamic environment data in the machine room in real time, so that comprehensive sensing and monitoring of the machine room environment data are realized, and normal operation of the machine room is ensured.
In the prior art, a plurality of temperature regulation cabinets are arranged in a 3D visual machine room, each temperature regulation cabinet is provided with a temperature regulation system, and when the 3D visual machine room detects that the temperature of a certain temperature regulation cabinet is higher, the temperature regulation system of the temperature regulation cabinet can start to work for heat dissipation; however, there may be a case where the temperature of a part of the area of the temperature adjusting cabinet is higher, and other areas are lower in temperature due to lower working power or no working, so that if the temperature adjusting system controlling the temperature adjusting cabinet works, the whole cabinet can dissipate heat, and the area with higher temperature cannot be pertinently cooled, thereby wasting electric energy.
As can be seen, the problems in the related art are: the technical scheme in the related art cannot realize targeted heat dissipation of the region with higher temperature of the cabinet.
Disclosure of Invention
The invention solves the problems that: the technical scheme in the related art cannot realize targeted heat dissipation of the region with higher temperature of the cabinet.
In order to solve the above problems, a first object of the present invention is to provide a temperature adjusting cabinet.
A second object of the present invention is to provide a control method for a temperature adjusting cabinet.
A third object of the invention is to provide a machine room based on 3D visualization.
To achieve the first object of the present invention, an embodiment of the present invention provides a temperature-adjusting cabinet including: the cooling system is used for cooling the refrigerant and comprises a refrigerant inlet, a refrigerant outlet, a radiator and a heat radiation fan, wherein the high-temperature refrigerant enters the radiator through the refrigerant inlet, and the heat radiation fan converts the high-temperature refrigerant into a low-temperature refrigerant and flows out through the refrigerant outlet after the radiator is cooled; the top plate consists of a first top plate, a second top plate and a third top plate which are sequentially connected; the side plate is connected with the side plate in a matched manner, and comprises a third side plate which is connected with the third top plate in a matched manner; the bottom plate consists of a first bottom plate, a second bottom plate and a third bottom plate which are sequentially connected, the bottom plate is connected with the side plates in a matched manner, and the top plate, the side plates and the bottom plate jointly surround to form a temperature regulation cabinet; a first partition plate and a second partition plate, wherein the first partition plate and the second partition plate divide the top plate into a first top plate, a second top plate and a third top plate, and the bottom plate is divided into a first bottom plate, a second bottom plate and a third bottom plate; the first top plate, the second top plate, the third side plate, the first bottom plate, the second bottom plate, the third bottom plate, the first partition plate and the second partition plate are respectively provided with a refrigerant channel, and the refrigerant channels in the adjacent two are communicated with each other; the first top plate is provided with a refrigerant inlet which communicates a refrigerant channel in the first top plate with the refrigerant outlet; the bottom plate is provided with a refrigerant outlet which is communicated with the refrigerant inlet.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the refrigerant flows through a refrigerant channel in the temperature regulation cabinet, so that the temperature of a region with higher temperature of the temperature regulation cabinet can be reduced in a targeted manner; the temperature regulation cabinet provided by the invention has the advantages that the structure capable of effectively improving the heat dissipation efficiency of the cabinet is provided, and the reliability of the temperature regulation cabinet is further improved.
In one embodiment of the present invention, the first top plate, the second top plate and the refrigerant channels in the first partition plate are communicated with each other; the second top plate, the third top plate and the refrigerant channels in the second partition plate are communicated with each other; the refrigerant channels in the first partition plate, the first bottom plate and the second bottom plate are communicated with each other; the refrigerant channels in the second partition plate, the second bottom plate and the third bottom plate are mutually communicated.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: according to the scheme, the refrigerant can flow in the refrigerant channels inside each plate of the temperature regulation cabinet, so that the temperature of the temperature regulation cabinet is reduced by the refrigerant, and the heat dissipation efficiency of the temperature regulation cabinet is improved.
In one embodiment of the invention, the first bottom plate is provided with a first refrigerant outlet, the second bottom plate is provided with a second refrigerant outlet, the third bottom plate is provided with a third refrigerant outlet, and the first refrigerant outlet, the second refrigerant outlet and the third refrigerant outlet are respectively communicated with the refrigerant outlets.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the first bottom plate, the second bottom plate and the third bottom plate are respectively provided with a refrigerant outlet, and the refrigerant can pass through different cooling channels in the temperature adjusting cabinet according to the cooling requirement of the temperature adjusting cabinet and flow out from different refrigerant outlets; the structure of the embodiment further improves the functionality of the temperature regulating cabinet structure.
In one embodiment of the invention, a temperature conditioning cabinet includes: the first valve part is arranged in the refrigerant channel and can control the refrigerant channels of at least two of the first top plate, the second top plate and the first partition plate to be communicated with each other; the second valve part is arranged in the refrigerant channel and can control the refrigerant channels of any two of the second top plate, the third top plate and the second partition plate to be communicated with each other; the third valve part is arranged in the refrigerant channel and can control the refrigerant channels of at least two of the first partition plate, the first bottom plate and the second bottom plate to be communicated with each other; the fourth valve part is arranged in the refrigerant channel and can control the refrigerant channels of at least two of the second partition plate, the second bottom plate and the third bottom plate to be communicated with each other.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: through first valve portion, second valve portion, third valve portion and fourth valve portion, can control the flow direction of refrigerant in the interior refrigerant passageway of temperature regulation rack, and then realize the effect to the accurate cooling of high temperature position, further improved the radiating efficiency of temperature regulation rack.
In one embodiment of the present invention, the first partition plate and the second partition plate divide the inner space of the temperature adjusting cabinet into a first space, a second space, and a third space; wherein, be equipped with first temperature sensor in the first space, be equipped with second temperature sensor in the second space, be equipped with third temperature sensor in the third space, temperature regulation rack surface is equipped with fourth temperature sensor.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: the scheme of this embodiment has reserved the wire through hole for the part in the temperature regulation rack, and then has promoted temperature regulation rack overall structure's reliability.
To achieve the second object of the present invention, an embodiment of the present invention provides a control method for controlling a temperature adjusting cabinet, where the control method is used for controlling the temperature adjusting cabinet according to the embodiment of the present invention, and the control method includes:
S100: the first temperature sensor detects and acquires the temperature t1 in the first space, the second temperature sensor detects and acquires the temperature t2 in the second space, the third temperature sensor detects and acquires the temperature t3 in the third space, and the fourth temperature sensor detects and acquires the ambient temperature t0 around the temperature regulating cabinet;
s200: and controlling the opening states of the first valve part, the second valve part, the third valve part and the fourth valve part and the power of the heat radiation fan according to t1, t2, t3 and t 0.
Compared with the prior art, in the embodiment, the opening state of each valve part and the power of the heat radiation fan are controlled according to the corresponding temperature detected by each temperature sensor, so that the heat radiation efficiency of the temperature regulation cabinet is effectively improved.
In one embodiment of the present invention, S200 includes:
s210: when (when)When the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to ensure that the refrigerant channels in the first top plate, the first partition plate, the second bottom plate, the second partition plate, the third top plate, the third side plate and the third bottom plate are communicated in sequence, and a first temperature difference is determined>According to->Determining a first power p1 of a heat radiation fan;
s220: when (when)When the first valve part, the second valve part, the third valve part and the fourth valve part are controlled A valve part for sequentially communicating the first top plate, the second top plate, the third side plate, the third bottom plate, the second bottom plate and the refrigerant channels in the first bottom plate to determine a second temperature difference ∈>According to->Determining a second power p2 of the heat radiation fan;
s230: when (when)Screening maximum values of t1, t2 and t3, and controlling the opening states of the first valve part, the second valve part, the third valve part and the fourth valve part and the power of the heat radiation fan according to the maximum values of t1, t2 and t 3;
wherein ,is the standard temperature difference.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: in this embodiment, the opening states of the valve portions and the power of the heat dissipation fan are controlled according to the relation between the maximum value and the minimum value of t1, t2 and t3 and t0, so that the heat dissipation efficiency of the temperature regulation cabinet can be effectively improved.
In one embodiment of the present invention, S230 includes:
s231: when t1 is maximum, the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to enable the refrigerant channels in the first top plate, the first partition plate and the first bottom plate to be communicated in sequence, enable the refrigerant channels in the first top plate, the second top plate, the third side plate, the third bottom plate, the second bottom plate and the first bottom plate to be communicated in sequence, and determine a third temperature difference According to->Determining a third work of the heat dissipation fanA rate p3;
s232: when t2 is maximum, the first valve part, the second valve part, the third valve part and the fourth valve part are controlled so as to enable the refrigerant channels in the first top plate, the first partition plate and the second bottom plate to be communicated in sequence, enable the refrigerant channels in the first top plate, the second partition plate and the second bottom plate to be communicated in sequence, enable the refrigerant channels in the second top plate, the third side plate, the third bottom plate and the second bottom plate to be communicated in sequence, and determine a fourth temperature differenceAccording to->Determining fourth power p4 of the heat radiation fan;
s233: when t3 is maximum, the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to enable the first top plate, the second partition plate, the second bottom plate and the refrigerant channels in the first bottom plate to be communicated in sequence, enable the second top plate, the third side plate, the third bottom plate and the refrigerant channels in the second bottom plate to be communicated in sequence, and determine a fifth temperature differenceAccording to->And determining the fifth power p5 of the heat radiation fan.
Compared with the prior art, the technical effect achieved by adopting the technical scheme is as follows: aiming at different conditions, the heat dissipation control method of the embodiment can pointedly control the flow path of the refrigerant in the refrigerant channel of the temperature regulation cabinet, adaptively regulate the power of the heat dissipation fan, and further effectively improve the heat dissipation efficiency of the temperature regulation cabinet; meanwhile, the power of the heat radiation fan is adjusted according to different heat radiation requirements, so that the effects of energy conservation and emission reduction are achieved.
To achieve the third object of the present invention, an embodiment of the present invention provides a machine room based on 3D visualization, including: a processor, a memory and a program or instructions stored on the memory and executable on the processor, which when executed by the processor, implement the steps of the control method as in any of the embodiments of the invention.
The machine room based on 3D visualization in the embodiment of the present invention implements the steps of the control method in any embodiment of the present invention, so that the method has all the advantages of the control method in any embodiment of the present invention, and is not described herein.
Drawings
FIG. 1 is a schematic diagram of a temperature-adjusting cabinet according to some embodiments of the invention;
FIG. 2 is a schematic diagram of a second embodiment of a temperature-adjusting cabinet;
FIG. 3 is a third schematic diagram of a temperature-adjusting cabinet according to some embodiments of the invention;
FIG. 4 is a cross-sectional view of a top plate of some embodiments of the present invention;
FIG. 5 is a schematic diagram of a portion of a temperature conditioning cabinet according to some embodiments of the invention;
FIG. 6 is a schematic view of a first valve portion according to some embodiments of the present invention;
fig. 7 is a flow chart illustrating steps of a method for controlling a temperature-controlled cabinet according to some embodiments of the invention.
Reference numerals illustrate:
100-top plate; 110-a first top plate; 111-refrigerant inlet; 112-a valve; 120-a second top plate; a 121-b valve; 130-a third top plate; 200-side plates; 210-a third side panel; 300-a bottom plate; 310-a first bottom plate; 311-a first refrigerant outlet; 312-a first through hole; 320-a second bottom plate; 321-a second refrigerant outlet; 322-a second through hole; 330-a third floor; 331-a third refrigerant outlet; 332-a third through hole; 400-a first separator plate; 401-c valve; 500-second partition plate; 610-a first space; 620-a second space; 630-a third space; 700-refrigerant outlet; 800-flow guide.
Detailed Description
In order that the above objects, features and advantages of the invention will be readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
Referring to fig. 1 to 6, the present embodiment provides a temperature adjusting cabinet, the temperature adjusting cabinet including: the cooling system is used for cooling the refrigerant and comprises a refrigerant inlet, a refrigerant outlet, a radiator and a heat radiation fan, wherein the high-temperature refrigerant enters the radiator through the refrigerant inlet, and the heat radiation fan converts the high-temperature refrigerant into a low-temperature refrigerant and flows out through the refrigerant outlet after the radiator is cooled; top plate 100, top plate 100 is composed of first top plate 110, second top plate 120 and third top plate 130 connected in sequence; the side plate 200, the top plate 100 is connected with the side plate 200 in a matching way, the side plate 200 comprises a third side plate 210, and the third side plate 210 is connected with the third top plate 130 in a matching way; the bottom plate 300, the bottom plate 300 is formed by a first bottom plate 310, a second bottom plate 320 and a third bottom plate 330 which are sequentially connected, the bottom plate 300 is connected with the side plate 200 in a matched manner, and the top plate 100, the side plate 200 and the bottom plate 300 jointly enclose to form a temperature regulation cabinet; a first partition plate 400 and a second partition plate 500, the first partition plate 400 and the second partition plate 500 dividing the top plate 100 into a first top plate 110, a second top plate 120 and a third top plate 130, and the bottom plate 300 into a first bottom plate 310, a second bottom plate 320 and a third bottom plate 330; the first top plate 110, the second top plate 120, the third top plate 130, the third side plate 210, the first bottom plate 310, the second bottom plate 320, the third bottom plate 330, the first partition plate 400 and the second partition plate 500 are respectively provided with a refrigerant channel, and the refrigerant channels in the adjacent two are mutually communicated; the first top plate 110 is provided with a refrigerant input port 111, and the refrigerant input port 111 communicates a refrigerant channel in the first top plate 110 with a refrigerant outlet; the bottom plate 300 is provided with a refrigerant outlet 700, and the refrigerant outlet 700 is communicated with a refrigerant inlet.
In the prior art, a plurality of temperature regulation cabinets are arranged in a 3D visual machine room, each temperature regulation cabinet is provided with a temperature regulation system, and when the 3D visual machine room detects that the temperature of a certain temperature regulation cabinet is higher, the temperature regulation system of the temperature regulation cabinet can start to work for heat dissipation; however, there may be a case where the temperature of a part of the area of the temperature adjusting cabinet is higher, and other areas are lower in temperature due to lower working power or no working, so that if the temperature adjusting system controlling the temperature adjusting cabinet works, the whole cabinet can dissipate heat, and the area with higher temperature cannot be pertinently cooled, thereby wasting electric energy.
In this embodiment, a temperature adjusting cabinet is provided, where the temperature adjusting cabinet is used to accommodate structures such as an ac distribution unit, a distribution frame, active devices, and an optical cable terminal box, and internal components of the temperature adjusting cabinet can emit heat when working, and when loads are different, the heat emitted by the internal components of the temperature adjusting cabinet is different; the temperature regulation cabinet comprises a cooling system, wherein the cooling system is used for cooling a refrigerant, and the refrigerant flows through a refrigerant channel in the temperature regulation cabinet to take away heat in the temperature regulation cabinet; the cooling system comprises a refrigerant inlet, a refrigerant outlet, a radiator and a heat radiation fan, wherein a high-temperature refrigerant output by the temperature regulation cabinet enters the radiator through the refrigerant inlet, the heat radiation fan converts the high-temperature refrigerant into a low-temperature refrigerant after the radiator is cooled, and the low-temperature refrigerant flows out through the refrigerant outlet and enters the temperature regulation cabinet again. The heat radiation fan is used for sucking air to pass through the radiator when the fan rotates so as to enhance the heat radiation capability of the radiator and accelerate the cooling speed of the refrigerant.
The refrigerant is a cooling medium, and preferably the refrigerant is cooling water. The cooling system in this embodiment further includes necessary components such as a water pump, a water drain pipe, and a refrigerant storage chamber, and related technologies exist in the prior art, which are not described herein.
The water pump pressurizes the coolant in the cooling system, so that the coolant flows in coolant channels of the cooling system and the temperature adjusting cabinet, the coolant absorbs heat through the wall of the temperature adjusting cabinet, the temperature rises, the high-temperature coolant enters a radiator in the cooling system, and the cooling fan enables air to flow through the radiator at a high speed through strong suction effect, and the heat of the coolant flowing through the radiator is taken away continuously.
Further, the temperature adjusting cabinet includes a top plate 100, a side plate 200, a bottom plate 300, a first partition plate 400 and a second partition plate 500, the first partition plate 400 dividing the top plate 100 into a first top plate 110, a second top plate 120 and a third top plate 130, the second partition plate 500 dividing the bottom plate 300 into a first bottom plate 310, a second bottom plate 320 and a third bottom plate 330; the first partition plate 400 and the second partition plate 500 are coupled to the top plate 100, the side plates 200, and the bottom plate 300 in a mating manner including, but not limited to, screw coupling.
The top plate 100 is composed of a first top plate 110, a second top plate 120 and a third top plate 130 which are sequentially connected; preferably, the first top plate 110, the second top plate 120, and the third top plate 130 are integrally formed.
The base plate 300 is composed of a first base plate 310, a second base plate 320 and a third base plate 330 which are sequentially connected; preferably, the first bottom plate 310, the second bottom plate 320, and the third bottom plate 330 are integrally formed.
The first top plate 110, the second top plate 120, the third top plate 130, the third side plate 210, the first bottom plate 310, the second bottom plate 320, the third bottom plate 330, the first partition plate 400 and the second partition plate 500 are respectively provided with a refrigerant channel, and the refrigerant channels in the adjacent two are mutually communicated. Referring to fig. 4, fig. 4 is a schematic view of an internal structure of the top plate 100, wherein refrigerant channels for flowing refrigerant are respectively provided in the first top plate 110, the second top plate 120 and the third top plate 130, and the refrigerant channels in the first top plate 110 and the second top plate 120 are communicated, and the refrigerant channels in the second top plate 120 and the third top plate 130 are communicated. Here, the adjacent two refer to two having a connection relationship with each other, and illustratively, the first top plate 110 and the second top plate 120 are adjacent, the first top plate 110 and the first partition plate 400 are adjacent, the second top plate 120 and the first partition plate 400 are adjacent, and the second top plate 120 and the second partition plate 500 are adjacent.
The first top plate 110 is provided with a refrigerant input port 111, and the refrigerant input port 111 communicates a refrigerant channel in the first top plate 110 with a refrigerant outlet; the bottom plate 300 is provided with a refrigerant outlet 700, and the refrigerant outlet 700 is communicated with a refrigerant inlet; the low-temperature refrigerant enters a refrigerant channel in the temperature regulation cabinet through the refrigerant input port 111, flows out through the refrigerant output port 700 after flowing through the temperature regulation cabinet in the refrigerant channel to reduce the temperature of the temperature regulation cabinet, enters a refrigerant inlet of a cooling system, is cooled into the low-temperature refrigerant by the cooling system, and then enters the refrigerant input port 111 from the refrigerant outlet again.
As can be appreciated, the refrigerant flows through the refrigerant channel in the temperature adjusting cabinet, so that the temperature of the area with higher temperature of the temperature adjusting cabinet can be reduced in a targeted manner; the temperature regulation cabinet provided by the invention has the advantages that the structure capable of effectively improving the heat dissipation efficiency of the cabinet is provided, and the reliability of the temperature regulation cabinet is further improved.
Further, in a specific embodiment, the first top plate 110, the second top plate 120 and the refrigerant channels in the first partition plate 400 are in communication with each other; the refrigerant passages in the second top plate 120, the third top plate 130 and the second partition plate 500 communicate with each other; the refrigerant channels in the first partition plate 400, the first bottom plate 310 and the second bottom plate 320 are communicated with each other; the refrigerant passages in the second partition plate 500, the second bottom plate 320, and the third bottom plate 330 communicate with each other.
It can be appreciated that the solution of this embodiment makes the refrigerant flow in the refrigerant channels inside each plate of the temperature adjusting cabinet, thereby realizing the cooling of the temperature adjusting cabinet by the refrigerant and improving the heat dissipation efficiency of the temperature adjusting cabinet.
Further, in a specific embodiment, the first bottom plate 310 is provided with a first refrigerant outlet 311, the second bottom plate 320 is provided with a second refrigerant outlet 321, the third bottom plate 330 is provided with a third refrigerant outlet 331, and the first refrigerant outlet 311, the second refrigerant outlet 321 and the third refrigerant outlet 331 are respectively communicated with the refrigerant outlet 700.
As can be appreciated, each of the first bottom plate 310, the second bottom plate 320 and the third bottom plate 330 is provided with a refrigerant outlet, and the refrigerant can pass through different cooling channels in the temperature adjusting cabinet according to the cooling requirement of the temperature adjusting cabinet and flow out from different refrigerant outlets; the structure of the embodiment further improves the functionality of the temperature regulating cabinet structure.
Further, in one specific embodiment, the temperature conditioning cabinet comprises: the first valve part is arranged in the refrigerant channel and can control the refrigerant channels of any two of the first top plate 110, the second top plate 120 and the first partition plate 400 to be communicated with each other; the second valve part is arranged in the refrigerant channel and can control the refrigerant channels of any two or more of the second top plate 120, the third top plate 130 and the second partition plate 500 to be communicated with each other; a third valve part disposed in the refrigerant passage, the third valve part controlling the refrigerant passage of at least two of the first partition plate 400, the first bottom plate 310 and the second bottom plate 320 to communicate with each other; and a fourth valve part disposed in the refrigerant passage, the fourth valve part controlling the refrigerant passage of at least two of the second partition plate 500, the second bottom plate 320 and the third bottom plate 330 to communicate with each other.
Illustratively, referring to fig. 6, the communication points of the refrigerant channels in the first top plate 110, the second top plate 120 and the first partition plate 400 are three-way structures, and the first valve part includes: an a valve 112, wherein the a valve 112 is arranged in the refrigerant channel of the first top plate 110; the b valve 121, the b valve 121 is arranged in the refrigerant channel of the second top plate 120; the c valve 401, the c valve 401 is arranged in the refrigerant channel of the first separation plate 400; wherein, by controlling the opening and closing of the a valve 112, the b valve 121 and the c valve 401, the communication state of the refrigerant channels in the first top plate 110, the second top plate 120 and the first partition plate 400 can be controlled; by opening the a valve 112 and the b valve 121 and closing the c valve 401, the refrigerant channels in the first top plate 110 and the second top plate 120 can be communicated; by opening the a-valve 112 and the c-valve 401, the refrigerant passages in the first top plate 110 and the first partition plate 400 can be communicated.
The second valve part, the third valve part and the fourth valve part are similar to the first valve part in structure and are controlled by 3 valves; the a valve 112, the b valve 121 and the c valve 401 of the first valve part are all in communication connection with a temperature regulation cabinet controller, and the controller can control the opening and closing of each valve according to actual conditions so as to realize the control of a refrigerant flowing route.
It can be understood that through first valve portion, second valve portion, third valve portion and fourth valve portion, can control the flow direction of refrigerant in the interior refrigerant passageway of temperature regulation rack, and then realize the effect to the accurate cooling of high temperature position, further improved the radiating efficiency of temperature regulation rack.
Further, in a specific embodiment, the first partition plate 400 and the second partition plate 500 divide the inner space of the temperature-adjusting cabinet into a first space 610, a second space 620, and a third space 630; wherein, a first temperature sensor is disposed in the first space 610, a second temperature sensor is disposed in the second space 620, a third temperature sensor is disposed in the third space 630, and a fourth temperature sensor is disposed on the surface of the temperature adjusting cabinet.
In the present embodiment, the first space 610 is surrounded by the first top plate 110, the first bottom plate 310, a portion of the side plate 200, and the first partition plate 400; the second space 620 is surrounded by the second top plate 120, the second bottom plate 320, a portion of the side plate 200, the first partition plate 400, and the second partition plate 500; the third space 630 is surrounded by the third top plate 130, the third bottom plate 330, a portion of the side plate 200, and the second partition 500.
The first temperature sensor is used for detecting the temperature in the first space 610, the second temperature sensor is used for detecting the temperature in the second space 620, the third temperature sensor is used for detecting the temperature in the third space 630, and the fourth temperature sensor is used for detecting the temperature of the environment outside the temperature regulating cabinet.
It can be understood that the solution of this embodiment divides the internal space of the temperature adjusting cabinet into 3 independent spaces, on one hand, it is convenient for storing the components inside the temperature adjusting cabinet; on the other hand, the safety of the temperature regulation cabinet is effectively increased, the first partition plate 400 can isolate the first space 610 from the second space 620, and the mutual influence between the components in the first space 610 and the second space 620 is avoided; meanwhile, the temperature sensor can accurately judge the corresponding temperature, and provides a basis for the follow-up control of the mutual communication between the refrigerant channels.
Further, in a specific embodiment, the flow guide members 800 are disposed in the refrigerant channels.
In this embodiment, the flow guiding member 800 has a grid-like strip structure.
The flow guide 800 is provided in each of the refrigerant passages in the first top plate 110, the second top plate 120, the third top plate 130, the third side plate 210, the first bottom plate 310, the second bottom plate 320, the third bottom plate 330, the first partition plate 400, and the second partition plate 500.
As can be appreciated, the flow guide 800 can increase the area through which the refrigerant flows in the refrigerant channel, thereby increasing the heat exchange efficiency of the refrigerant.
Further, in one particular embodiment, the baffle 800 is integrally formed with the first top panel 110, the second top panel 120, the third top panel 130, the third side panel 210, the first bottom panel 310, the second bottom panel 320, the third bottom panel 330, the first divider panel 400, and the second divider panel 500.
It can be appreciated that the solution of the present embodiment can increase the heat exchange efficiency between the flow guide 800 and the temperature adjusting cabinet.
Further, in a specific embodiment, the first bottom plate 310 is provided with a first through hole 312, and the first through hole 312 is not communicated with the refrigerant channel in the first bottom plate 310; the second bottom plate 320 is provided with a second through hole 322, and the second through hole 322 is not communicated with a refrigerant channel in the second bottom plate 320; the third bottom plate 330 is provided with a third through hole 332, and the third through hole 332 is not communicated with a refrigerant channel in the third bottom plate 330; the first through hole 312, the second through hole 322 and the third through hole 332 are used for wires of various components in the temperature adjusting cabinet to pass through.
It can be appreciated that the scheme of the embodiment reserves the wire passing holes for the components in the temperature regulation cabinet, thereby improving the reliability of the overall structure of the temperature regulation cabinet.
Further, referring to fig. 1, the present embodiment provides a control method of a temperature adjusting cabinet, where the control method is used for controlling the temperature adjusting cabinet according to the embodiment of the present invention, and the control method includes:
S100: the first temperature sensor detects and acquires the temperature t1 in the first space, the second temperature sensor detects and acquires the temperature t2 in the second space, the third temperature sensor detects and acquires the temperature t3 in the third space, and the fourth temperature sensor detects and acquires the ambient temperature t0 around the temperature regulating cabinet;
s200: and controlling the opening states of the first valve part, the second valve part, the third valve part and the fourth valve part and the power of the heat radiation fan according to t1, t2, t3 and t 0.
It can be understood that in this embodiment, the opening state of each valve portion and the power of the heat dissipation fan are controlled according to the corresponding temperatures detected by each temperature sensor, so that the heat dissipation efficiency of the temperature regulation cabinet is effectively improved.
Further, in a specific embodiment, S200 includes:
s210: when (when)When the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to ensure that the refrigerant channels in the first top plate, the first partition plate, the second bottom plate, the second partition plate, the third top plate, the third side plate and the third bottom plate are communicated in sequence, and a first temperature difference is determined>According to->Determining a first power p1 of a heat radiation fan;
s220: when (when)When the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to ensure that the first top plate, the second top plate, the third side plate, the third bottom plate, the second bottom plate and the refrigerant channels in the first bottom plate are sequentially communicated, and a second temperature difference is determined >According to->Determining a second power p2 of the heat radiation fan;
s230: when (when)Screening maximum values of t1, t2 and t3, and controlling the opening states of the first valve part, the second valve part, the third valve part and the fourth valve part and the power of the heat radiation fan according to the maximum values of t1, t2 and t 3;
wherein ,is the standard temperature difference.
It can be appreciated that in the present embodiment, the opening states of the valve portions and the power of the heat dissipation fan are controlled according to the relationship between the maximum and minimum values of t1, t2, t3 and t0, so that the heat dissipation efficiency of the temperature adjustment cabinet can be effectively improved.
Further, in a specific embodiment, S230 includes:
s231: when t1 is maximum, the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to enable the refrigerant channels in the first top plate, the first partition plate and the first bottom plate to be communicated in sequence, enable the refrigerant channels in the first top plate, the second top plate, the third side plate, the third bottom plate, the second bottom plate and the first bottom plate to be communicated in sequence, and determine a third temperature differenceAccording to->Determining a third power p3 of the heat radiation fan;
s232: when t2 is maximum, the first valve part, the second valve part, the third valve part and the fourth valve part are controlled so as to enable the refrigerant channels in the first top plate, the first partition plate and the second bottom plate to be communicated in sequence, enable the refrigerant channels in the first top plate, the second partition plate and the second bottom plate to be communicated in sequence, enable the refrigerant channels in the second top plate, the third side plate, the third bottom plate and the second bottom plate to be communicated in sequence, and determine a fourth temperature difference According to->Determining fourth power p4 of the heat radiation fan;
s233: when t3 is maximum, the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to enable the refrigerant channels in the first top plate, the second partition plate, the second bottom plate and the first bottom plate to be communicated in sequence, so that the second top plate and the third top plateThe plate, the third side plate, the third bottom plate and the refrigerant channels in the second bottom plate are sequentially communicated to determine a fifth temperature differenceAccording to->And determining the fifth power p5 of the heat radiation fan.
It should be noted that k is an energy efficiency ratio coefficient of the heat dissipation fan; c is the heat capacity of the temperature regulating cabinet;the surface heat dissipation coefficient of the cabinet is adjusted for temperature; s is the surface heat dissipation area of the temperature regulation cabinet; t is the unit time.
Further, in S210, whenThe temperature of the temperature adjusting cabinet is higher, the difference value between the lowest temperature of the first space, the second space and the third space and the temperature of the surrounding environment of the temperature adjusting cabinet is larger than the standard temperature difference value, the temperature of the internal space of the temperature adjusting cabinet is higher, the flowing period of the refrigerant in the refrigerant channel of the temperature adjusting cabinet needs to be reduced, the condition that the temperature of the refrigerant in the refrigerant channel of the second half section is too high due to the overlong flowing period of the refrigerant in the refrigerant channel of the temperature adjusting cabinet is avoided, and the heat exchange efficiency of the refrigerant is further reduced; therefore, it is necessary to reduce the flowing distance of the refrigerant in the refrigerant channel, by controlling the opening and closing of the valves in the first valve portion, the second valve portion, the third valve portion and the fourth valve portion, so that the refrigerant channels in the first top plate, the first partition plate, the second bottom plate, the second partition plate, the third top plate, the third side plate and the third bottom plate are sequentially communicated, that is, the refrigerant enters the refrigerant channel of the temperature adjusting cabinet through the refrigerant input port, sequentially passes through the refrigerant channels in the first top plate, the first partition plate, the second bottom plate, the second partition plate, the third top plate, the third side plate and the third bottom plate, and flows to the refrigerant output port through the third refrigerant output port of the third bottom plate, the flowing distance of the refrigerant under the path is short, and The heat dissipation efficiency of the electric storage structure in the first space, the second space and the third space can be effectively improved through the first partition plate and the second partition plate; the maximum value of t1, t2 and t3 is taken to determine the first power of the heat dissipation fan, so that the power of the heat dissipation fan can be ensured to meet the heat dissipation requirement of the highest temperature area in the temperature regulation cabinet; determining a first temperature differenceAccording to->Determining a first power p1 of the cooling fan according to the formula +.>Input->And p1 is output, and the power of the heat radiation fan can meet the heat radiation requirement of the temperature regulation cabinet.
Further, in S220, whenWhen the temperature of the temperature regulating cabinet is lower, the difference value between the highest temperature of the first space, the second space and the third space and the ambient temperature of the temperature regulating cabinet is smaller than the standard temperature difference value, the temperature of the internal space of the temperature regulating cabinet is lower, and the heat dissipation requirement of the internal space of the temperature regulating cabinet is not large; therefore, the refrigerant is required to flow in the refrigerant channels of the top plate and the bottom plate only, the first top plate, the second top plate, the third side plate, the third bottom plate and the refrigerant channels in the first bottom plate are sequentially communicated by controlling the opening and closing of the valves in the first valve part, the second valve part, the third valve part and the fourth valve part, namely, the refrigerant enters the refrigerant channels of the temperature regulation cabinet through the refrigerant input port and sequentially passes through the refrigerant channels in the first top plate, the second top plate, the third side plate, the third bottom plate, the second bottom plate and the first bottom plate and flows to the refrigerant output port through the first refrigerant output port of the first bottom plate, and the refrigerant is in the following condition that The flow under the path can meet the heat dissipation requirement of the temperature regulation cabinet; the maximum value of t1, t2 and t3 is taken to determine the first power of the heat dissipation fan, so that the power of the heat dissipation fan can be ensured to meet the heat dissipation requirement of the highest temperature area in the temperature regulation cabinet; determining a second temperature difference->According to->Determining a second power p2 of the cooling fan according to the formula +.>Input->And p2 is output, and the power of the heat radiation fan can meet the heat radiation requirement of the temperature regulation cabinet.
Further, in S230, whenAt this time, it is necessary to further screen the maximum values of t1, t2, and t3, and control the opening states of the first valve portion, the second valve portion, the third valve portion, and the fourth valve portion and the power of the heat radiation fan according to the maximum values of t1, t2, and t 3.
Further, in S231, when t1 is the maximum, it is indicated that the temperature in the first space is higher at this time, and the heat dissipation requirement of the first space is larger, and the refrigerant can be controlled to flow through the first partition plate at this time, so that the flow path of the refrigerant can sufficiently dissipate the heat of the first space; therefore, the valves in the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to be opened and closed so that the refrigerant channels in the first top plate, the first partition plate and the first bottom plate are communicated in sequence, the first top plate, the first partition plate and the first bottom plate surround to form a first space, and the refrigerant can sufficiently dissipate heat in the first space through the flow of the path; simultaneously, the first top plate, the second top plate, the third side plate, the third bottom plate, the second bottom plate and the refrigerant channels in the first bottom plate are sequentially communicated The refrigerant flows through the path to dissipate heat to a certain extent in the second space and the third space with relatively low temperature, so that the condition of overhigh temperature is avoided; determining a third temperature differenceAccording to->Determining third power p3 of the heat radiation fan according to the formulaInput->And p3 is output, and the power of the heat radiation fan can meet the heat radiation requirement of the temperature regulation cabinet.
Further, in S232, when t2 is the maximum, it is indicated that the temperature in the second space is higher at this time, and the heat dissipation requirement of the second space is larger, and at this time, the refrigerant can be controlled to flow through the first partition plate and the second partition plate, so that the flow path of the refrigerant can sufficiently dissipate the heat of the second space; therefore, the valves in the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to be opened and closed so that the refrigerant channels in the first top plate, the first partition plate and the second bottom plate are sequentially communicated, the refrigerant channels in the first top plate, the second partition plate and the second bottom plate are sequentially communicated, the refrigerant channels in the second top plate, the third side plate, the third bottom plate and the second bottom plate are sequentially communicated, and the second top plate, the second bottom plate, the first partition plate and the second partition plate are surrounded to form a second space, and the refrigerant can sufficiently dissipate heat in the second space through the flow of the path; finally, the refrigerant flows to the refrigerant output port through the second refrigerant output port of the second bottom plate, and the refrigerant flows through the path to dissipate heat of a certain degree in the first space and the third space with relatively low temperature, so that the condition of overhigh temperature is avoided; determining a fourth temperature difference According to->Determining the fourth power p4 of the cooling fan according to the formula +.>Input->And p4 is output, and the power of the heat radiation fan can meet the heat radiation requirement of the temperature regulation cabinet.
Further, in S233, when t3 is the maximum, it is indicated that the temperature in the third space is higher at this time, and the heat dissipation requirement of the third space is larger, and at this time, the refrigerant can be controlled to flow through the second partition plate, so that the flow path of the refrigerant can sufficiently dissipate the heat of the third space; therefore, the valves in the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to be opened and closed so as to enable the first top plate, the second partition plate, the second bottom plate and the refrigerant channels in the first bottom plate to be communicated in sequence, and enable the second top plate, the third side plate, the third bottom plate and the refrigerant channels in the second bottom plate to be communicated in sequence, and the third top plate, the third side plate, the third bottom plate and the second partition plate surround the second space refrigerant to flow through the path so as to fully dissipate heat of the first space; the first refrigerant output port of the first bottom plate of the refrigerant flows to the refrigerant output port, and the refrigerant flows through the path to dissipate heat of a certain degree in the first space and the second space with relatively low temperature, so that the condition of overhigh temperature is avoided; determining a fifth temperature difference According to->Determining fifth power p5 of the heat radiation fan according to the formulaInput->And p5 is output, and the power of the heat radiation fan can meet the heat radiation requirement of the temperature regulation cabinet.
As can be appreciated, according to different situations, the heat dissipation control method of the embodiment can pertinently control the flow path of the refrigerant in the refrigerant channel of the temperature regulation cabinet, adaptively regulate the power of the heat dissipation fan, and further effectively improve the heat dissipation efficiency of the temperature regulation cabinet; meanwhile, the power of the heat radiation fan is adjusted according to different heat radiation requirements, so that the effects of energy conservation and emission reduction are achieved.
Further, this embodiment provides a computer lab based on 3D visualization, it includes: a processor, a memory and a program or instructions stored on the memory and executable on the processor, which when executed by the processor, implement the steps of the control method as in any of the embodiments of the invention.
The machine room based on 3D visualization in the embodiment of the present invention implements the steps of the control method in any embodiment of the present invention, so that the method has all the advantages of the control method in any embodiment of the present invention, and is not described herein.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Claims (3)
1. A method for controlling a temperature-regulating cabinet, the temperature-regulating cabinet comprising:
the cooling system is used for cooling the refrigerant and comprises a refrigerant inlet, a refrigerant outlet, a radiator and a heat radiation fan, wherein a high-temperature refrigerant enters the radiator through the refrigerant inlet, and the heat radiation fan converts the high-temperature refrigerant into a low-temperature refrigerant and flows out through the refrigerant outlet after the radiator is cooled;
a top plate (100), wherein the top plate (100) is composed of a first top plate (110), a second top plate (120) and a third top plate (130) which are sequentially connected;
the side plate (200), the top plate (100) is connected with the side plate (200) in a matching way, the side plate (200) comprises a third side plate (210), and the third side plate (210) is connected with the third top plate (130) in a matching way;
the bottom plate (300) is composed of a first bottom plate (310), a second bottom plate (320) and a third bottom plate (330) which are sequentially connected, the bottom plate (300) is connected with the side plate (200) in a matched mode, and the top plate (100), the side plate (200) and the bottom plate (300) jointly surround to form the temperature regulation cabinet;
A first partition plate (400) and a second partition plate (500), the first partition plate (400) and the second partition plate (500) dividing the top plate (100) into the first top plate (110), the second top plate (120) and the third top plate (130), and the bottom plate (300) into the first bottom plate (310), the second bottom plate (320) and the third bottom plate (330);
the first top plate (110), the second top plate (120), the third top plate (130), the third side plate (210), the first bottom plate (310), the second bottom plate (320), the third bottom plate (330), the first partition plate (400) and the second partition plate (500) are respectively provided with a refrigerant channel, and the refrigerant channels in the adjacent two are mutually communicated;
the first top plate (110) is provided with a refrigerant inlet (111), and the refrigerant inlet (111) is used for communicating a refrigerant channel in the first top plate (110) with the refrigerant outlet;
the bottom plate (300) is provided with a refrigerant outlet (700), and the refrigerant outlet (700) is communicated with the refrigerant inlet;
the first top plate (110), the second top plate (120) and the refrigerant channels in the first partition plate (400) are communicated with each other; the second top plate (120), the third top plate (130) and the refrigerant channels in the second partition plate (500) are communicated with each other; the first partition plate (400), the first bottom plate (310) and the refrigerant channels in the second bottom plate (320) are communicated with each other; the refrigerant channels in the second partition plate (500), the second bottom plate (320) and the third bottom plate (330) are communicated with each other;
The first bottom plate (310) is provided with a first refrigerant outlet (311), the second bottom plate (320) is provided with a second refrigerant outlet (321), the third bottom plate (330) is provided with a third refrigerant outlet (331), and the first refrigerant outlet (311), the second refrigerant outlet (321) and the third refrigerant outlet (331) are respectively communicated with the refrigerant outlet (700);
the temperature regulation cabinet includes:
a first valve portion provided in the refrigerant passage, the first valve portion being capable of controlling the refrigerant passage of any one of the first top plate (110), the second top plate (120), and the first partition plate (400) to communicate with each other;
a second valve portion provided in the refrigerant passage, the second valve portion being capable of controlling the refrigerant passage of at least two of the second top plate (120), the third top plate (130) and the second partition plate (500) to communicate with each other;
a third valve portion provided in the refrigerant passage, the third valve portion being capable of controlling the refrigerant passage of at least two of the first partition plate (400), the first bottom plate (310), and the second bottom plate (320) to communicate with each other;
A fourth valve portion provided in the refrigerant passage, the fourth valve portion being capable of controlling the refrigerant passage of at least two of the second partition plate (500), the second bottom plate (320), and the third bottom plate (330) to communicate with each other;
the first partition plate (400) and the second partition plate (500) divide an inner space of the temperature-adjusting cabinet into a first space (610), a second space (620), and a third space (630);
the first space (610) is internally provided with a first temperature sensor, the second space (620) is internally provided with a second temperature sensor, the third space (630) is internally provided with a third temperature sensor, and the surface of the temperature regulating cabinet is provided with a fourth temperature sensor;
the control method comprises the following steps:
s100: the first temperature sensor detects and acquires the temperature t1 in the first space, the second temperature sensor detects and acquires the temperature t2 in the second space, the third temperature sensor detects and acquires the temperature t3 in the third space, and the fourth temperature sensor detects and acquires the ambient temperature t0 around the temperature regulating cabinet;
s200: controlling the opening states of the first valve part, the second valve part, the third valve part and the fourth valve part and the power of the heat radiation fan according to t1, t2, t3 and t0; the S200 includes:
S210: when (when)When the first valve part, the second valve part, the third valve part and the fourth valve part are controlled to ensure that the refrigerant channels in the first top plate, the first partition plate, the second bottom plate, the second partition plate, the third top plate, the third side plate and the third bottom plate are communicated in sequence, and a first temperature difference ∈>According to->Determining a first power p1 of the heat radiation fan;
s220: when (when)In this case, the first valve portion, the second valve portion, the third valve portion, and the fourth valve portion are controlled so that the first top plate, the second top plate, and the fourth valve portion are controlledThe third top plate, the third side plate, the third bottom plate, the second bottom plate and the refrigerant channels in the first bottom plate are sequentially communicated to determine a second temperature differenceAccording to->Determining a second power p2 of the heat radiation fan;
s230: when (when)Screening maximum values of t1, t2 and t3, and controlling the opening states of the first valve part, the second valve part, the third valve part and the fourth valve part and the power of the heat radiation fan according to the maximum values of t1, t2 and t 3;
wherein ,is the standard temperature difference.
2. The control method according to claim 1, characterized in that S230 includes:
s231: when t1 is maximum, the first valve part, the second valve part, the third valve part and the fourth valve part are controlled so that the refrigerant channels in the first top plate, the first partition plate and the first bottom plate are sequentially communicated, the refrigerant channels in the first top plate, the second top plate, the third side plate, the third bottom plate, the second bottom plate and the first bottom plate are sequentially communicated, and a third temperature difference is determinedAccording to->Determining a third power p3 of the heat radiation fan;
S232：when t2 is maximum, the first valve part, the second valve part, the third valve part and the fourth valve part are controlled so that the refrigerant channels in the first top plate, the first partition plate and the second bottom plate are sequentially communicated, the refrigerant channels in the first top plate, the second partition plate and the second bottom plate are sequentially communicated, the refrigerant channels in the second top plate, the third side plate, the third bottom plate and the second bottom plate are sequentially communicated, and a fourth temperature difference is determined According to->Determining fourth power p4 of the heat radiation fan;
s233: when t3 is maximum, the first valve part, the second valve part, the third valve part and the fourth valve part are controlled so that the refrigerant channels in the first top plate, the second partition plate, the second bottom plate and the first bottom plate are sequentially communicated, the refrigerant channels in the second top plate, the third side plate, the third bottom plate and the second bottom plate are sequentially communicated, and a fifth temperature difference is determinedAccording to->And determining fifth power p5 of the heat radiation fan.
3. Computer lab based on 3D visualization, its characterized in that, the computer lab includes: a processor, a memory and a program or instruction stored on the memory and executable on the processor, which when executed by the processor implements the steps of the control method according to any one of claims 1 to 2.
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014187175A (en) * | 2013-03-22 | 2014-10-02 | Toyota Motor Corp | Cooler and manufacturing method of the same |
| CN104254233A (en) * | 2014-09-17 | 2014-12-31 | 广东申菱空调设备有限公司 | Control method for heat pipe primary loop cabinet heat dissipation system |
| TWM493853U (en) * | 2014-09-30 | 2015-01-11 | Man Zai Ind Co Ltd | Heat sink |
| JP2016122744A (en) * | 2014-12-25 | 2016-07-07 | 八洋エンジニアリング株式会社 | Server rack and server cooling device |
| CN206061386U (en) * | 2016-07-27 | 2017-03-29 | 天津市均岩科技股份有限公司 | A kind of novel cooling medium radiating cabinet |
| CN107072118A (en) * | 2017-05-08 | 2017-08-18 | 广东工业大学 | A kind of rack dust panel formula heat-pipe radiating apparatus |
| CN108923097A (en) * | 2018-07-06 | 2018-11-30 | 江苏大学 | The high-speed rail emergency power supply liquid cooling system and liquid cooling control method of a kind of magnetic fluid liquid cooling plate and its composition |
| CN209314181U (en) * | 2018-08-21 | 2019-08-27 | 葛俊 | The liquid-immersed cooling machine cabinet and system of high density server |
| CN209805650U (en) * | 2019-02-01 | 2019-12-17 | 广东美的暖通设备有限公司 | Frequency converter |
| CN211184689U (en) * | 2020-01-09 | 2020-08-04 | 天津市博众益科技股份有限公司 | Novel refrigerant heat dissipation rack |
| CN211390965U (en) * | 2019-10-17 | 2020-09-01 | 郑州宇通客车股份有限公司 | Double-layer liquid cooling runner motor controller and vehicle |
| CN111885904A (en) * | 2020-09-10 | 2020-11-03 | 浪潮商用机器有限公司 | Data center cabinet cooling system and data center room |
| WO2022042561A1 (en) * | 2020-08-26 | 2022-03-03 | 广东美的暖通设备有限公司 | Air conditioning device and electric control box |
| WO2022042597A1 (en) * | 2020-08-26 | 2022-03-03 | 广东美的暖通设备有限公司 | Air conditioning apparatus and electric control box |
| CN114554792A (en) * | 2022-01-27 | 2022-05-27 | 华为数字能源技术有限公司 | Computer lab cooling system and data center |
| EP4092728A1 (en) * | 2021-05-20 | 2022-11-23 | Shenzhen Envicool Technology Co., Ltd | Liquid cooled plate and electronic computing device |
-
2023
- 2023-05-31 CN CN202310628491.3A patent/CN116367520B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014187175A (en) * | 2013-03-22 | 2014-10-02 | Toyota Motor Corp | Cooler and manufacturing method of the same |
| CN104254233A (en) * | 2014-09-17 | 2014-12-31 | 广东申菱空调设备有限公司 | Control method for heat pipe primary loop cabinet heat dissipation system |
| TWM493853U (en) * | 2014-09-30 | 2015-01-11 | Man Zai Ind Co Ltd | Heat sink |
| JP2016122744A (en) * | 2014-12-25 | 2016-07-07 | 八洋エンジニアリング株式会社 | Server rack and server cooling device |
| CN206061386U (en) * | 2016-07-27 | 2017-03-29 | 天津市均岩科技股份有限公司 | A kind of novel cooling medium radiating cabinet |
| CN107072118A (en) * | 2017-05-08 | 2017-08-18 | 广东工业大学 | A kind of rack dust panel formula heat-pipe radiating apparatus |
| CN108923097A (en) * | 2018-07-06 | 2018-11-30 | 江苏大学 | The high-speed rail emergency power supply liquid cooling system and liquid cooling control method of a kind of magnetic fluid liquid cooling plate and its composition |
| CN209314181U (en) * | 2018-08-21 | 2019-08-27 | 葛俊 | The liquid-immersed cooling machine cabinet and system of high density server |
| CN209805650U (en) * | 2019-02-01 | 2019-12-17 | 广东美的暖通设备有限公司 | Frequency converter |
| CN211390965U (en) * | 2019-10-17 | 2020-09-01 | 郑州宇通客车股份有限公司 | Double-layer liquid cooling runner motor controller and vehicle |
| CN211184689U (en) * | 2020-01-09 | 2020-08-04 | 天津市博众益科技股份有限公司 | Novel refrigerant heat dissipation rack |
| WO2022042561A1 (en) * | 2020-08-26 | 2022-03-03 | 广东美的暖通设备有限公司 | Air conditioning device and electric control box |
| WO2022042597A1 (en) * | 2020-08-26 | 2022-03-03 | 广东美的暖通设备有限公司 | Air conditioning apparatus and electric control box |
| CN111885904A (en) * | 2020-09-10 | 2020-11-03 | 浪潮商用机器有限公司 | Data center cabinet cooling system and data center room |
| EP4092728A1 (en) * | 2021-05-20 | 2022-11-23 | Shenzhen Envicool Technology Co., Ltd | Liquid cooled plate and electronic computing device |
| CN114554792A (en) * | 2022-01-27 | 2022-05-27 | 华为数字能源技术有限公司 | Computer lab cooling system and data center |
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