CN111305611A - Data center mainframe system - Google Patents
Data center mainframe system Download PDFInfo
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- CN111305611A CN111305611A CN201911225682.5A CN201911225682A CN111305611A CN 111305611 A CN111305611 A CN 111305611A CN 201911225682 A CN201911225682 A CN 201911225682A CN 111305611 A CN111305611 A CN 111305611A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H5/02—Buildings or groups of buildings for industrial purposes, e.g. for power-plants or factories
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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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
- E04H2005/005—Buildings for data processing centers
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Abstract
The invention provides a data center mainframe system, which comprises: the field engineering device directly lays an anti-static paint material layer on the ground; the air conditioning device comprises a plurality of air conditioning cabinets, wherein the server cabinet and the air conditioning cabinets are installed in a mixed mode, and the front doors and the rear doors of the adjacent cabinets are communicated with each other to form cold and hot channels of the air conditioning cabinets and the server cabinets for arrangement; the integrated wiring device includes: the cable laying is completely in a wiring mode from top to bottom above the cabinet, and is erected and distributed through strong and weak current slots; the power distribution device includes: UPS system, many cabinets distribution row cabinet and many air conditioner distribution row cabinets. The invention has the advantages that the ground design has no hidden space, no cable laying and no gas pipeline, and the safety factor of the data center machine room is improved. The cable is laid and is all adopted the last wiring mode from top to bottom in the rack top, erects and distributes through strong, weak current wire casing, improves the factor of safety and the computer lab aesthetic property of computer lab, and the construction cost is lower relatively.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a data center mainframe room system.
Background
In order to guarantee the working environment of a data processing server in a machine room, the traditional machine room generally adopts a space refrigeration technology to refrigerate the whole machine room, and the machine room is large in space and high in energy consumption. In the air supply mode, ground air supply at a fixed position (or close to a server cabinet) is generally adopted, hot air diffusion exists, the utilization rate of cold air is low, and the PUE (data center energy efficiency) of a data center is too high, so that resource waste is caused. In the comprehensive wiring engineering, the power distribution unit cabinet, the air conditioning system and the strong and weak power wiring system, an anti-static floor is generally laid by raising the ground by 20-60cm, and cables and air conditioning pipelines are laid in a heightened closed space, so that the construction cost is increased, and the potential safety hazards that water leakage of the air conditioning pipelines is not easy to find, tiny parts are not easy to find, and snakes, insects and rats are bitten exist. Meanwhile, due to the adoption of the refrigeration technology, certain influence is caused on health.
The traditional machine room floor system has the following defects: the erection cost and the maintenance cost are high; potential safety hazards exist when pipelines, electrical facilities and air conditioner air outlet systems are arranged below the air conditioner air outlet system; the prevention and control difficulty of the snake, the insect, the rat and the ant is increased, and huge potential safety hazards exist; the space is reduced, and refrigeration and attractiveness are affected.
The traditional machine room ceiling system has the following defects: the noise reduction capability is general, and the dust is easy to damp, dirty and fall off; a hidden space is arranged above the base, so that potential safety hazards exist; the environmental space is reduced, and the heat dissipation is influenced.
Disclosure of Invention
The object of the present invention is to solve at least one of the technical drawbacks mentioned.
Therefore, the invention aims to provide a data center mainframe room system.
In order to achieve the above object, an embodiment of the present invention provides a data center mainframe system, including: a site engineering device, an air conditioning device, a comprehensive wiring device and a power distribution device, wherein,
the field engineering device adopts the technical scheme that an anti-static paint material layer is directly paved on the ground;
the air conditioning device comprises a plurality of air conditioning cabinets, wherein the server cabinet and the air conditioning cabinets are installed in a mixed mode, and the front doors and the rear doors of the adjacent cabinets are communicated with each other to form cold and hot channels of the air conditioning cabinets and the server cabinets for arrangement; wherein, the air conditioning device includes: the main room air conditioner cabinet is connected with a temperature sensor through a gate valve, and the temperature sensor is further connected to a flow meter through the gate valve and then connected to an external outdoor air conditioner unit through the flow meter;
the integrated wiring device includes: the cable laying system comprises network cables, optical fiber cables, power distribution cabinet cables and air-conditioning power distribution cabinet cables, wherein all the cable laying of the network cables, the optical fiber cables, the power distribution cabinet cables and the air-conditioning power distribution cabinet cables is in a wiring mode from top to bottom above a cabinet, and is erected and distributed through strong current wiring slots and weak current wiring slots;
the power distribution device includes: UPS system, many cabinets distribution are listed as cabinet and many air conditioner distribution are listed as cabinet, wherein, UPS system and every the cabinet distribution is listed as the cabinet and is connected, every the cabinet distribution is listed as cabinet and is connected with one or many the server rack, the air conditioner distribution is listed as the cabinet and is connected with one or many air conditioner racks, and wherein, the cable agrees to adopt the power supply mode of going on the road to the switch board, through server rack or the wiring case wiring of air conditioner rack top.
Further, the air conditioning device adopts an integral horizontal mode and a cabinet internal closed point refrigeration mode.
Further, the air conditioner cabinet adopts a single-channel ranking refrigeration structure and a double-channel pool-level refrigeration structure.
Further, the air conditioner cabinet adopts single channel row level refrigeration structure, includes:
a cold air channel formed by a cold air port of the air conditioner cabinet directly carries out point-to-point short-distance refrigeration on an adjacent server cabinet, and a fan of the air conditioner cabinet and a fan inside the calculation server form a circulating loop to accelerate cold and hot heat exchange of the cold and hot channels.
Further, air conditioner cabinet adopts binary channels pond level refrigeration structure, includes: the server cabinet equipment is refrigerated in a point-to-point zero-distance mode through cold air channels formed by the air conditioner cabinet doors, the back-to-back type cabinets are arranged to form large hot air channels, and cross heat absorption is conducted through the air conditioner cabinets.
Further, the site engineering apparatus further includes: ceiling systems, window and door systems and glass partitions; the air conditioning apparatus further includes: fresh air system.
Further, still include: a fire safety device, wherein the fire safety device comprises: alarm system, leakage monitoring system, security access control system and gaseous fire extinguishing systems.
According to the data center mainframe room system provided by the embodiment of the invention, the aims of saving more energy, being safe, convenient and efficient for a data center machine room can be achieved, the health of workers is ensured, the technical advancement and economic rationality of the data center machine room system are fully embodied, the functions are complete, the data are standard, safe and reliable on the basis of meeting the service, the future maintenance and management are facilitated, and the future development and expansion are also considered. The materials are selected and the investment is treated differently according to the function and the equipment requirement, so that the safe operation of the system is ensured.
The data center mainframe room system provided by the embodiment of the invention has the following beneficial effects:
1) the ground system is designed without a hidden space, cable laying and gas pipelines, and the safety factor of a data center machine room is improved. The anti-static paint is directly paved on the ground, and the ground elevating engineering and the cabinet bearing ground engineering are not carried out.
2) The comprehensive wiring system design, cable lay all adopt the wiring mode of going upward from top to bottom in the rack top, erect and distribute through strong, weak current wire casing, improve the factor of safety and the computer lab aesthetic property of computer lab. The potential safety hazard that the cables are bitten by the snakes, the rats and the ants is eliminated. Meanwhile, major safety accidents caused by events such as water leakage, electric leakage protection, small part falling and the like of the data center machine room to the data center machine room are avoided.
3) The construction cost is relatively low, the ground treatment is simple, and the construction cost of the air conditioning system is reduced compared with other modes.
4) The power distribution system is designed to flexibly control the electric power of the computer cabinet and the air conditioner cabinet. The on-off and air supply quantity of a single air conditioner can be finely adjusted according to the running quantity and the heat dissipation quantity of the servers, and the running cost of the refrigerating system can be reduced again.
5) The air conditioning system is designed, so that the refrigeration efficiency is improved, the energy efficiency of a data center machine room is improved, meanwhile, the refrigeration of the server cabinet is more balanced, and the operation cost of the data center is greatly reduced. The air-conditioning refrigeration system adopts a closed cold-hot channel formed by the front door and the rear door of the air-conditioning and server cabinet, so that the safety of the server in the cabinet and the equipment refrigeration efficiency are improved.
6) The server cabinet is designed, the cabinet forms a closed space by arranging units, and air circulation is performed inside the cabinet. Stop the entering way of inside and outside dust of data computer lab, guarantee the inside cleanliness factor of server in the rack, avoid the entering of the too big air of humidity to the harm that the server equipment caused simultaneously, make the life greatly increased of the server equipment in the rack, also reduce the fault rate of server equipment in the rack.
7) The server cabinet is designed to be used for sealing a space in an iron cabinet, and when the server equipment in the cabinet is processed, the corresponding iron cabinet door of the cabinet door needs to be opened. The probability that the equipment is damaged by static electricity generated in the contact process is avoided.
8) The whole design embodies people-oriented thought, the ground is maintained simply and the server equipment is in the closed space, slight dust in the machine room can not influence the server equipment, so that the data center machine room can be accessed without wearing any protective equipment (shoe covers, radiation-proof clothes, caps and the like), and visitors and internal workers can access the data center machine room more conveniently.
9) The sealing performance of the cabinet door of the closed air conditioner and server cabinet can minimize harmful factors (noise, electromagnetic radiation, waste gas and the like) in the machine room. The design of the air conditioning system causes small temperature difference between the inside and the outside of the data center machine room, so that the health hazard of workers in the machine room is reduced to the minimum.
10) The system is suitable for integral construction and integral transformation of the machine room, the construction and operation cost of the data center is lower, and the system is more energy-saving, efficient and environment-friendly.
11) The whole design adopts the mode of not raising the ground, all strong and weak current cables going upward wiring and the mode of a horizontal point refrigerating air conditioning system, and forms a set of whole solution for the construction of a data center mainframe room.
12) The server equipment is cooled by directly refrigerating the server cabinet equipment in the closed space, and the overall temperature of the environment of the data center is not controlled, so that the total refrigerating area is reduced, and the energy-saving purpose is achieved.
13) The front door and the rear door of the closed cabinet form an internally closed cold and hot channel, so that equipment in the cabinet can be erected, maintained and maintained conveniently. The overall space of the data center is effectively utilized.
14) The single-channel cascade refrigeration and double-channel pool refrigeration electric power are independently configured with corresponding power distribution cabinets and dehumidifying air so as to achieve the condition of single-channel and double-channel independent refrigeration. The management of the whole set of equipment cabinet and the internal server is convenient.
15) The whole cabinet set air flows in the closed space, the server equipment in the cabinet is prevented from contacting with the outside air, and the cleanness and the suitability of the temperature and the humidity of the equipment in the server are ensured.
16) The safety, the comfort and the equipment stability of the whole mainframe room are greatly improved, and meanwhile, the harm to the body of internal workers is greatly reduced. The workload and the cost of the maintenance of the machine room and the later maintenance of the maintenance are reduced.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a block diagram of a data center mainframe system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an air conditioning apparatus according to an embodiment of the present invention;
FIG. 3 is a block diagram of a single pass cascade refrigeration according to an embodiment of the invention;
FIG. 4 is a diagram of a dual channel pool stage refrigeration architecture according to an embodiment of the present invention;
FIG. 5 is a schematic diagram illustrating a comparison of cooling modes of a primary computer room of a data center according to an embodiment of the invention;
FIG. 6 is a diagram of an integrated wiring subsystem circuit topology according to an embodiment of the present invention;
fig. 7 is a power distribution subsystem power distribution topology according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In order to solve the problems of high operation and maintenance cost and large potential safety hazard caused by overhigh PUE in the operation of a data center mainframe room, improve the working comfort level in the machine room and reduce health threats, the invention improves the arrangement of a ground system, an air conditioning system, a comprehensive wiring system, a power distribution system and a server cabinet constructed in the traditional machine room and designs a novel data center overall engineering scheme.
As shown in fig. 1, a data center mainframe system according to an embodiment of the present invention includes: the system comprises a site engineering device 1, an air conditioning device 2, a comprehensive wiring device 3 and a power distribution device 4.
Specifically, the site engineering apparatus 1 further includes: floor systems, ceiling systems, window and door systems and glass partitions. The ground system adopts the mode that an anti-static paint material layer is directly paved on the ground, so that the traditional machine room is replaced by the mode that the floor is raised and the ground is not hidden. By laying the anti-static paint material layer, the following purposes can be achieved: load-bearing cabinet, prevent static, dustproof.
The ground system of the invention is paved with dustproof paint and then directly paved with antistatic paint for bearing and antistatic.
The ground system has the following characteristics:
1. compared with the design of laying the anti-static floor on the elevated ground, the manufacturing cost is reduced;
2. the ground has no hidden space, the cable is not laid on the ground, and the safety factor is higher. The prevention and control of the damage of the snake, the rat and the ant to the cable eliminates potential safety hazards in the aspects of water leakage and electric leakage of a data center machine room;
3. the ground is clean and convenient to maintain, and the maintenance cost is low;
4. the machine room is convenient to get in and out, protective equipment is not required to be worn, the whole space is not reduced, and the heat dissipation of the machine room is not influenced on the basis of attractive appearance.
Through and traditional computer lab ground system: the cost is low, the maintenance cost is low, factor of safety is high, the potential safety hazard is few and pass in and out the computer lab more convenient, still does not influence the heat dissipation on pleasing to the eye basis.
The ceiling system material adopts aluminum foil composite material, and has the functions of beauty, noise reduction and safety. The noise reduction principle is the Helmholtz resonance sound absorption principle. The ceiling has the following characteristics: 1. the aluminum foil has large sound reflection coefficient, sound frequency and resonance frequency are closer to sound absorption coefficient, and the noise suppression capability is stronger; 2. the middle is hollowed out, and the safety coefficient of the upper part without a hidden space is higher; 3. the environmental space is increased, and the heat dissipation is more facilitated.
The air conditioning device 2 comprises a plurality of air conditioning cabinets, wherein the server cabinet and the air conditioning cabinets are installed in a mixed mode, and the front doors and the rear doors of the adjacent cabinets are communicated with each other to form cold and hot channels of the air conditioning cabinets and the server cabinets for arrangement. The air conditioner 2 includes: the main room air conditioner cabinet is connected with a temperature sensor through a gate valve, the temperature sensor is further connected to a flow meter through the gate valve, and then is connected to an external outdoor air conditioner unit through the flow meter, as shown in fig. 2. The air conditioner 2 adopts a horizontal type in-machine direct refrigeration mode by using an air conditioner cabinet unit. The air-conditioning refrigeration system adopts a water-cooling refrigeration technology, and the outdoor air-conditioning unit adopts a combination mode of natural air cooling and compressor cooling.
Specifically, the arrangement scheme of the server cabinets is as follows: and the server cabinet is adopted to carry out mixed-lap mode according to the heat dissipation capacity of the cabinet and the air-conditioning cabinet, and the front door and the rear door of the adjacent cabinets are communicated with each other to form cold and hot channels of the air-conditioning cabinet and the cabinet for arrangement. Therefore, the performance and safety of the server in the server cabinet can be guaranteed, and the environment is provided for the air-conditioning subsystem.
The server cabinet and the air conditioner cabinet are assembled to form a closed space, so that the contact of outside air is avoided, and dust entering the server equipment in the server cabinet is protected once more. All cabinet doors are closed all the time except for operation, the iron cabinet doors isolate electromagnetic radiation and waste gas generated by equipment in the cabinet, a necessary environment is provided for building the air conditioning subsystem, and the front cabinet door and the rear cabinet door of each cabinet are communicated with each other to form a cold channel and a hot channel, so that necessary conditions for building the air conditioning subsystem are provided. The cabinet group formed by the cabinets isolates the outward diffusion of the refrigeration of the air conditioner cabinet and the outward diffusion of the heat of equipment in the cabinet, so that the server can effectively refrigerate and the air conditioner cabinet can absorb the heat in time, and finally the aim of saving energy is fulfilled. The closed cabinet door can isolate the noise generated by equipment in the cabinet with large specific gravity.
The air conditioning device 2 adopts an integral horizontal air supply mode, reduces the wind resistance and makes the refrigeration more balanced. The refrigeration structure is divided into: single-channel row-level refrigeration and double-channel pool-level refrigeration. The refrigeration mode adopts a closed point refrigeration mode in the cabinet, as shown in fig. 2.
The air conditioning unit adopts a water cooling technology, and the refrigeration mode adopts a technology of combining natural fan cooling and Freon compressor cooling, so that the refrigeration energy consumption can be saved to a great extent. Conventional freon compressor cooling techniques may also be employed.
In the embodiment of the present invention, the air conditioner 2 employs an overall horizontal type and a closed-point cooling type inside the cabinet.
Specifically, the air conditioner cabinet adopts a single-channel ranking refrigeration structure and a double-channel pool-level refrigeration structure. The door is mainly used for a computer server cabinet group, and each cabinet door is closed to form an inner space. A cold air channel formed by a cold air port of the air conditioner cabinet directly carries out point-to-point close-range refrigeration on an adjacent server cabinet, and heat emitted by the server cabinet is calculated to form a hot air channel which is converted by radiating fins of the air conditioner cabinet. The air conditioner cabinet fan and the fan inside the computing server form a circulation loop to accelerate the heat exchange of the cold and hot channels, as shown in fig. 3.
The air conditioner cabinet adopts a double-channel pool-level refrigeration structure. The method is mainly used for storage and important server cabinet groups. The mode that a hot channel is arranged inside and a cold channel is arranged outside is adopted. The server cabinet equipment is refrigerated in a point-to-point zero-distance mode through cold air channels formed by the cabinet doors, the back-to-back type cabinets are arranged to form large hot air channels, and cross heat absorption is conducted through the air conditioner cabinets. The heat absorption of the server cabinet is more facilitated, as shown in fig. 4. Further, the air conditioner 2 includes: fresh air system.
As shown in fig. 5, point cooling is compared with conventional cooling: the refrigeration purpose of the air conditioning system is to cool equipment in the server cabinet. The refrigeration mode is designed to be point refrigeration, and compared with the traditional refrigeration mode, the refrigeration mode has low energy consumption and good effect.
Point-to-point refrigeration characteristics: equipment is adopted for direct refrigeration, and the whole space of the machine room is refrigerated in a way different from the traditional refrigeration way; the zero point of the cold air directly contacts the server equipment in a short distance; the fans of the equipment and the air conditioner form air circulation with closed inner part to accelerate heat exchange; can carry out nimble adjustment according to equipment in service behavior, reduce computer lab operation cost.
The integrated wiring device 3 includes: the cable laying system comprises network cables, optical fiber cables, power distribution cabinet cables and air conditioner power distribution cabinet cables, wherein all the cable laying systems of the network cables, the optical fiber cables, the power distribution cabinet cables and the air conditioner power distribution cabinet cables are laid in a wiring mode from top to bottom above a cabinet, are erected and distributed through strong and weak current wire grooves, and adopt a higher uplink wiring mode of a safety system. The integrated wiring device 3 of the present invention can be applied to wiring of strong and weak current, optical fiber, monitoring and alarm systems, as shown in fig. 6.
The integrated wiring device 3 is characterized as follows: strong and weak current are separated to prevent the strong current from interfering with the weak current; all adopt the up run wiring way, apt to lay and manage the strong and weak electric cable; the cable is above the cabinet. The occurrence of major safety events such as electric leakage, line number interruption and the like caused by the fact that the cables are bitten by the snakes, the rats and the ants is avoided; this wiring mode cable is built on stilts in rack top, thereby the air conditioner that data center computer lab appears leaks, the computer lab runs out water and extreme weather environment host computer lab ground that the flood that causes the host computer lab, soaks, bubble water etc. and then causes the condition of great potential safety hazard to data center computer lab and life safety, effectively avoids. The normal operation of the machine room cannot be influenced even if the ground of the main machine room is soaked in water or soaked in water in time. On the premise of normal operation of the machine room, water trouble is eliminated; the wiring mode enables the cable to be adjusted, searched and maintained more conveniently in the later production process of the data center.
The power distribution device 4 includes: the UPS system is connected with each cabinet power distribution row cabinet, each cabinet power distribution row cabinet is connected with one or more server cabinets, the air conditioner power distribution row cabinet is connected with one or more air conditioner cabinets, cables agree to adopt an on-line power supply mode to the power distribution cabinet, and wiring is conducted through a distribution box above the server cabinets or the air conditioner cabinets.
In an embodiment of the present invention, the cabling of the power distribution device 4 employs a precision hierarchical management scheme.
As shown in fig. 7, the power distribution apparatus 4 of the present invention adopts the following scheme: the forceful electric power cable is distributed by the distribution box above the cabinet, and every single-row cabinet is controlled by the cabinet distribution row cabinet. The air conditioner power distribution also adopts the power distribution mode. Therefore, the safety and reliability of power utilization in the air conditioner and the server cabinet of the data center machine room can be guaranteed. The power distribution device 4 integrally adopts an on-line power supply mode, so that major safety accidents caused by water immersion, rat and ant bite on the circuit are avoided. The equipment cabinet and the equipment cabinet group are accurately managed by three-level management of a power distribution room, a power distribution cabinet and a server equipment cabinet, so that the maintenance and the management are convenient. Three-level structure of intelligent power distribution system: the first-level double-circuit 10KV high-voltage power supply is connected, the second-level machine room UPS is in modularized power distribution, and the third-level power distribution cabinet layer is in a cabinet power supply mode.
In addition, the data center mainframe system of the embodiment of the invention further comprises: fire safety device, wherein, fire safety device includes: alarm system, leakage monitoring system, security access control system and gaseous fire extinguishing systems.
According to the data center mainframe room system provided by the embodiment of the invention, the aims of saving more energy, being safe, convenient and efficient for a data center machine room can be achieved, the health of workers is ensured, the technical advancement and economic rationality of the data center machine room system are fully embodied, the functions are complete, the data are standard, safe and reliable on the basis of meeting the service, the future maintenance and management are facilitated, and the future development and expansion are also considered. The materials are selected and the investment is treated differently according to the function and the equipment requirement, so that the safe operation of the system is ensured.
The data center mainframe room system provided by the embodiment of the invention has the following beneficial effects:
1) the ground system is designed without a hidden space, cable laying and gas pipelines, and the safety factor of a data center machine room is improved. The anti-static paint is directly paved on the ground, and the ground elevating engineering and the cabinet bearing ground engineering are not carried out.
2) The comprehensive wiring system design, cable lay all adopt the wiring mode of going upward from top to bottom in the rack top, erect and distribute through strong, weak current wire casing, improve the factor of safety and the computer lab aesthetic property of computer lab. The potential safety hazard that the cables are bitten by the snakes, the rats and the ants is eliminated. Meanwhile, major safety accidents caused by events such as water leakage, electric leakage protection, small part falling and the like of the data center machine room to the data center machine room are avoided.
3) The construction cost is relatively low, the ground treatment is simple, and the construction cost of the air conditioning system is reduced compared with other modes.
4) The power distribution system is designed to flexibly control the electric power of the computer cabinet and the air conditioner cabinet. The on-off and air supply quantity of a single air conditioner can be finely adjusted according to the running quantity and the heat dissipation quantity of the servers, and the running cost of the refrigerating system can be reduced again.
5) The air conditioning system is designed, so that the refrigeration efficiency is improved, the energy efficiency of a data center machine room is improved, meanwhile, the refrigeration of the server cabinet is more balanced, and the operation cost of the data center is greatly reduced. The air-conditioning refrigeration system adopts a closed cold-hot channel formed by the front door and the rear door of the air-conditioning and server cabinet, so that the safety of the server in the cabinet and the equipment refrigeration efficiency are improved.
6) The server cabinet is designed, the cabinet forms a closed space by arranging units, and air circulation is performed inside the cabinet. Stop the entering way of inside and outside dust of data computer lab, guarantee the inside cleanliness factor of server in the rack, avoid the entering of the too big air of humidity to the harm that the server equipment caused simultaneously, make the life greatly increased of the server equipment in the rack, also reduce the fault rate of server equipment in the rack.
7) The server cabinet is designed to be used for sealing a space in an iron cabinet, and when the server equipment in the cabinet is processed, the corresponding iron cabinet door of the cabinet door needs to be opened. The probability that the equipment is damaged by static electricity generated in the contact process is avoided.
8) The whole design embodies people-oriented thought, the ground is maintained simply and the server equipment is in the closed space, slight dust in the machine room can not influence the server equipment, so that the data center machine room can be accessed without wearing any protective equipment (shoe covers, radiation-proof clothes, caps and the like), and visitors and internal workers can access the data center machine room more conveniently.
9) The sealing performance of the cabinet door of the closed air conditioner and server cabinet can minimize harmful factors (noise, electromagnetic radiation, waste gas and the like) in the machine room. The design of the air conditioning system causes small temperature difference between the inside and the outside of the data center machine room, so that the health hazard of workers in the machine room is reduced to the minimum.
10) The system is suitable for integral construction and integral transformation of the machine room, the construction and operation cost of the data center is lower, and the system is more energy-saving, efficient and environment-friendly.
11) The whole design adopts the mode of not raising the ground, all strong and weak current cables going upward wiring and the mode of a horizontal point refrigerating air conditioning system, and forms a set of whole solution for the construction of a data center mainframe room.
12) The server equipment is cooled by directly refrigerating the server cabinet equipment in the closed space, and the overall temperature of the environment of the data center is not controlled, so that the total refrigerating area is reduced, and the energy-saving purpose is achieved.
13) The front door and the rear door of the closed cabinet form an internally closed cold and hot channel, so that equipment in the cabinet can be erected, maintained and maintained conveniently. The overall space of the data center is effectively utilized.
14) The single-channel cascade refrigeration and double-channel pool refrigeration electric power are independently configured with corresponding power distribution cabinets and dehumidifying air so as to achieve the condition of single-channel and double-channel independent refrigeration. The management of the whole set of equipment cabinet and the internal server is convenient.
15) The whole cabinet set air flows in the closed space, the server equipment in the cabinet is prevented from contacting with the outside air, and the cleanness and the suitability of the temperature and the humidity of the equipment in the server are ensured.
16) The safety, the comfort and the equipment stability of the whole mainframe room are greatly improved, and meanwhile, the harm to the body of internal workers is greatly reduced. The workload and the cost of the maintenance of the machine room and the later maintenance of the maintenance are reduced.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A data center mainframe system, comprising: a site engineering device, an air conditioning device, a comprehensive wiring device and a power distribution device, wherein,
the field engineering device adopts the technical scheme that an anti-static paint material layer is directly paved on the ground;
the air conditioning device comprises a plurality of air conditioning cabinets, wherein the server cabinet and the air conditioning cabinets are installed in a mixed mode, and the front doors and the rear doors of the adjacent cabinets are communicated with each other to form cold and hot channels of the air conditioning cabinets and the server cabinets for arrangement; wherein, the air conditioning device includes: the main room air conditioner cabinet is connected with a temperature sensor through a gate valve, and the temperature sensor is further connected to a flow meter through the gate valve and then connected to an external outdoor air conditioner unit through the flow meter;
the integrated wiring device includes: the cable laying system comprises network cables, optical fiber cables, power distribution cabinet cables and air-conditioning power distribution cabinet cables, wherein all the cable laying of the network cables, the optical fiber cables, the power distribution cabinet cables and the air-conditioning power distribution cabinet cables is in a wiring mode from top to bottom above a cabinet, and is erected and distributed through strong current wiring slots and weak current wiring slots;
the power distribution device includes: UPS system, many cabinets distribution are listed as cabinet and many air conditioner distribution are listed as cabinet, wherein, UPS system and every the cabinet distribution is listed as the cabinet and is connected, every the cabinet distribution is listed as cabinet and is connected with one or many the server rack, the air conditioner distribution is listed as the cabinet and is connected with one or many air conditioner racks, and wherein, the cable agrees to adopt the power supply mode of going on the road to the switch board, through server rack or the wiring case wiring of air conditioner rack top.
2. The data center main room system of claim 1 wherein the air conditioning units are in an overall horizontal mode and a cabinet interior enclosure point cooling mode.
3. The data center main room system of claim 1, wherein the air conditioning cabinet employs a single pass cascade refrigeration configuration and a dual pass pool refrigeration configuration.
4. The data center main room system of claim 3, wherein the air conditioning cabinet employs a single pass cascade refrigeration architecture comprising:
a cold air channel formed by a cold air port of the air conditioner cabinet directly carries out point-to-point short-distance refrigeration on an adjacent server cabinet, and a fan of the air conditioner cabinet and a fan inside the calculation server form a circulating loop to accelerate cold and hot heat exchange of the cold and hot channels.
5. The data center main room system of claim 3, wherein the air conditioning cabinet employs a dual channel pool stage refrigeration architecture comprising: the server cabinet equipment is refrigerated in a point-to-point zero-distance mode through cold air channels formed by the air conditioner cabinet doors, the back-to-back type cabinets are arranged to form large hot air channels, and cross heat absorption is conducted through the air conditioner cabinets.
6. The data center mainframe room system as set forth in claim 1 wherein said site engineering apparatus further comprises: ceiling systems, window and door systems and glass partitions; the air conditioning apparatus further includes: fresh air system.
7. The data center mainframe system of claim 1 further comprising: a fire safety device, wherein the fire safety device comprises: alarm system, leakage monitoring system, security access control system and gaseous fire extinguishing systems.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225682.5A CN111305611A (en) | 2019-12-04 | 2019-12-04 | Data center mainframe system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911225682.5A CN111305611A (en) | 2019-12-04 | 2019-12-04 | Data center mainframe system |
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| CN111305611A true CN111305611A (en) | 2020-06-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885885A (en) * | 2020-07-23 | 2020-11-03 | 广东电网有限责任公司 | Container type data center |
| CN112188788A (en) * | 2020-09-28 | 2021-01-05 | 江苏方天电力技术有限公司 | Container type prefabricated data center system |
| CN114007366A (en) * | 2021-11-09 | 2022-02-01 | 林允欢 | Intelligent data center machine room and use method thereof |
-
2019
- 2019-12-04 CN CN201911225682.5A patent/CN111305611A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885885A (en) * | 2020-07-23 | 2020-11-03 | 广东电网有限责任公司 | Container type data center |
| CN112188788A (en) * | 2020-09-28 | 2021-01-05 | 江苏方天电力技术有限公司 | Container type prefabricated data center system |
| CN114007366A (en) * | 2021-11-09 | 2022-02-01 | 林允欢 | Intelligent data center machine room and use method thereof |
| CN114007366B (en) * | 2021-11-09 | 2023-03-07 | 信通达智能科技有限公司 | Intelligent data center machine room and use method thereof |
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